TW201622822A - Centrifuge - Google Patents

Abstract

This work relates to a centrifuge that includes a centrifuging device. The centrifuging device includes a first shaft, an upper lid and an outer pot having a centrifugal chamber fixedly connected together, and a second shaft that is pivotally installed inside the first shaft and is clutchably operated. A Scraper is provided at the bottom end of the second shaft inside the centrifugal chamber. The scraper includes two combination parts and two blades and a funnel which can be detached from the two combination parts. A delivery pipe of a delivery device is extended into the funnel. The delivery device delivers objects to-be-separated into the centrifugal chamber. With the characteristics of the blades being combined to the combination parts in a detachable manner, it is easy to maintain and replace the blades. Furthermore, there is no issue of filer replacement in the operation of continuously and rapidly separating solid impurities from the oil, thereby achieving effects of time saving, effort saving, and purifying objects to-be-separated in large quantity for recycling and reuse.

Description

Centrifugal separator 【0001】

The present invention relates to a centrifugal separator, and more particularly to a centrifugal separator device that can separate fluids and solid impurities in liquid waste to facilitate recycling.

【0002】

At present, the centrifugal separator widely used in the industry can separate solid residues such as cutting fluid, oil of oil, water and chips, and polished metal, such as cutting fluid required for metal cutting, which will be used. The cutting fluid is input into the centrifugal separator, and the fluid oil is pumped out by the rotating main shaft of the centrifugal separator and the centrifugal force of the high-speed rotation, and the metal scraps in the oil liquid are blocked by the filter screen, thereby separating the metal chips and purifying the oil liquid. Recycling and recycling effects. However, at present, the centrifugal purification machine has a recovery and purification treatment method, such as the structural improvement of various oil purifiers that have been disclosed, the impurity attachment structure of the oil purifier, the automatic centrifugal separation device, and the mechanical device such as the oil purifier having the movable body. For the oil refining operation, the process is cumbersome, time-consuming and labor-intensive, the output of the purified oil is small, the filter screen needs to be updated frequently, and the scraper is a fixed structure, which is difficult to maintain or update the blade, and it is difficult to conform to the industry. The demand for rapid and efficient recycling and reuse, therefore, how to improve output efficiency and improve the quality of clean oil, is the industry's key requirements to improve industrial technology upgrades.

[0003]

In order to improve the conventional technology, the present invention provides a centrifugal separator, comprising a base, comprising a middle portion and an upper portion connected along a longitudinal direction and internally connected, the middle portion including an output tube connected to the outside, a first driving motor, and fixed a centrifugal separation device pivotally connected to the middle portion of the upper portion of the base, the centrifugal separation device comprising a first shaft and an outer pot rotatably coupled to the outer circumference of the first shaft, the outer pot including a centrifugal chamber, the first shaft The utility model comprises a lower shaft end and an upper shaft end spaced apart from each other and a through hole extending through the lower shaft end and the upper shaft end. The upper shaft end of the first shaft is coupled with the first driving motor, and a second driving motor is fixed to An upper portion of the base, a second shaft rotatably coupled to the perforation of the first shaft, the second shaft including an upper section spaced longitudinally outward of the upper shaft end and a lower section located outside the lower shaft end, the upper section and the upper section The second driving motor can be coupled in combination, and a blade holder is rotatably coupled to the lower portion of the second shaft and located in the centrifugal chamber of the outer pot. The blade holder includes two joint portions on the outer circumference, respectively abutting each Two blades on the joint, each blade includes a scraping edge adjacent to the inner wall of the outer pot, a plurality of locks, respectively, the blades are combined on each joint, and when the locks are relaxed, each is allowed The blade relative to the joint adjusts the position of the scraping edge relative to the inner wall of the centrifugal chamber. When the respective fasteners are tightened, the blades are positioned and cannot be adjusted, and a conveying device is installed in the machine base, and the conveying device comprises a connecting device. a delivery tube in the centrifuge chamber.

[0004]

The blade of the present invention can be disassembled from the joint portion to achieve easy maintenance and maintenance, and the blade can be adjusted for correction so that the blade can be positioned at the inner wall of the outer pan while maintaining a minimum clearance with the inner wall of the outer pan to facilitate the blade. fully utilize.

[0005]

The centrifugal separator of the present invention comprises a base, comprising a middle portion and an upper portion connected along a longitudinal direction and connected internally, a first drive motor fixed to the upper portion of the base, a first shaft, and the first shaft includes an edge a longitudinally spaced lower shaft end and an upper shaft end and a perforation extending through the lower shaft end and the upper shaft end, the first shaft further comprising an air hole extending from the outer peripheral surface to the inner wall defining the perforation, the upper shaft end of the first shaft Cooperating with the first driving motor, an outer pot is rotatably coupled to the outer periphery of the first shaft, the outer pot includes a centrifugal chamber, and a second driving motor is fixed to the upper portion of the base and rotatably received in the first a second shaft in the perforation of the shaft, the second shaft includes an upper section spaced longitudinally outside the upper shaft end and a lower section located outside the lower shaft end, the upper section being operatively coupled to the second drive motor and The outer surface of the outer circumference of the two shafts and the inner wall defining the perforations of the first shaft are spaced apart from each other to form a gap therebetween, and the air holes communicate with the gap, and are coupled to the two bearings in the perforations of the first shaft and respectively located at the lower shaft end and the upper shaft end, Each bearing and second The upper and lower sections are combined to support the rotation of the second shaft relative to the first shaft, and are fixed to a fixing seat in the middle portion. The fixing base includes an accommodating space extending through the longitudinal direction and accommodating the first shaft, and the air hole is connected with the accommodating space, and the sealing hole is connected to the accommodating space. The cover is closed on a cover of the upper edge of the fixed seat, and the cover comprises an air flow passage communicating with the accommodating space, and the inlet of the air flow passage of the cover is connected to an air pressure source of the outside, and is combined with the lower part of the second shaft And a scraper that rotates together and is located in the centrifuge chamber of the outer pot, the scraper includes two spaced apart blades, each blade including a scraping edge adjacent the inner wall of the centrifuge chamber.

[0006]

The air flow passage is to be used to allow the air pressure source to fill the air into the accommodating space, then enter the gap through the air hole, and finally exhaust through the structural gap of each bearing.

【0007】

The creation is provided with a vent hole in the first shaft, and the air flow passage provided in the cover can fill the air from the air flow passage, and enter the first and second shafts from the air hole, and finally exhaust the structure gap of each bearing. Thus, the effect of dissipating heat to the first and second shafts can be caused by the flow of air.

[0008]

The centrifugal separator of the present invention comprises a base, comprising a middle portion, an upper portion and a lower portion connected along a longitudinal direction and internally connected, the middle portion comprising an output tube connected to the outside, a first driving motor fixed to the base An upper portion, a centrifugal separation device pivotally connected to the central portion, the centrifugal separation device comprising a first shaft and an outer pot rotatably coupled to the outer circumference of the first shaft, the outer pot including a centrifugal chamber, the first shaft including the longitudinal separation a lower shaft end and an upper shaft end and a through hole extending through the lower shaft end and the upper shaft end, the upper shaft end of the first shaft is coupled with the first drive motor, and a second drive motor is fixed to the upper portion of the base a second shaft rotatably coupled to the perforation of the first shaft, the second shaft including an upper section spaced longitudinally outward of the upper shaft end and a lower section located outside the lower shaft end, the upper section and the second drive motor Cooperably coupled, a scraper blade, coupled with the lower portion of the second shaft for rotation and located in the centrifuge chamber of the outer pot, the scraper includes two spaced apart blades, each blade including a scraping edge adjacent the inner wall of the centrifuge chamber, a receiving groove fixed to the lower portion, an input pipe connected to the conveying device, a three-way pipe coupled to the end of the input pipe, and a first pipe connected between one end of the tee pipe and the receiving groove, and a second The tube has one end connected to the other end of the tee tube, and the other end of the second tube is to be used for conveying the object to be separated, and a control valve is disposed on the first tube.

【0009】

When the control valve is closed, the conveying device only inputs the object to be separated by the second tube.

[0010]

When the control valve is opened, the conveying device inputs the object to be separated from the first and second tubes.

[0011]

The creation uses the tank to store the objects to be separated from the outer pot, cooperates with the tee pipe and the control valve, and uses the control valve to open or close to control whether the object to be separated in the tank is returned to the centrifugal chamber of the outer pot. Can improve efficiency.

[0052]

10‧‧‧ Centrifugal Separator 12‧‧‧ Centrifugal Separation Unit 14‧‧‧Return Device 20‧‧‧Late 22‧‧‧Lower 24‧‧‧Central 26‧‧ First Frame Room 28‧‧‧ Second Box room 30‧‧‧ upper 32‧‧ ‧ fixed seat 34‧‧ ‧ accommodating space 36‧ ‧ positioning piece 38‧ ‧ partition 40 ‧ ‧ first axis 42 ‧ ‧ lower shaft end 44 ‧ ‧ Upper shaft end 45‧‧‧Perforation 45‧‧‧A gap 46‧‧‧Upper cover 47‧‧‧ Pot wall 48‧‧‧Lower paragraph 50‧‧‧Lower 52‧‧‧ wing 54‧‧‧Board 56‧‧ ‧ shaft hole 58‧‧ ‧ outer pot 60 ‧ ‧ upper 62 ‧ ‧ lower 63 ‧ ‧ opening 64 ‧ ‧ first wall 65 ‧ ‧ vertical section 66 ‧ ‧ second wall 68 ‧ ‧ turning zone 70‧‧‧ Centrifugal chamber 72‧‧‧Second axis 74‧‧‧Lower 76‧‧‧Upper 78‧‧Scraper 79‧‧‧Scraper 80‧‧‧Connected 82‧‧‧Medium hole 84‧‧ Joint part 85‧‧‧ screw hole 86‧ ‧ Blade 86A‧‧‧ First blade 86B‧‧‧Second blade 87‧‧‧Perforation 88‧‧Scrapping edge 88A‧‧Scrapping edge 88B‧‧‧Scrapping edge 881A‧‧‧ Missing slot 881B‧ ‧ ‧ Missing slot 882A ‧ ‧ scraping section 882B ‧ ‧ scraping section 89 ‧ ‧ splint 90 ‧ ‧ funnel 92 ‧ ‧ wide mouth end 94 ‧ ‧ narrow mouth 96 ‧ ‧ entrance 98 ‧ ‧ pillar 111‧‧ slag wall 112‧‧ ‧ slag receiving room 113‧‧ slag slag 115‧ ‧ open passage 117 ‧ ‧ mouth 119 ‧ ‧ partition wall 131 ‧ ‧ fluid flow 133 ‧ ‧ ‧ Output hole 135‧‧ ‧ retaining ring 137‧‧ ‧ conveying device 139‧‧ ‧ motor 151‧‧ ‧ fluid pump 153‧‧ ‧ conveying pipe 155‧‧ slag barrel 157‧‧‧ clutch device 159‧‧ Cylinder 171‧‧‧ Third shaft 173‧‧‧First clutch 175‧‧‧Second clutch 177‧‧‧First drive motor 179‧‧‧Land 191‧‧‧Belt 193‧‧‧ Pulley 195‧‧Second drive motor 197‧‧Power steer 211‧‧‧ Positioning plate 213‧‧‧Perforated 215‧‧‧ Brake 217‧‧‧ brake disc 219‧ ‧ ‧ Brake 231‧‧‧ Output tube 233‧‧ ‧ Turning end 235‧‧ ‧ Cover 237‧‧‧ Magnetic parts 238‧‧‧ Positioning seat 239‧‧‧ Pressure balance tube 251‧‧‧ Bracket 253‧‧‧ Oil seal Components 255‧‧‧ Bearings 257‧‧‧ Bearings 271‧‧‧Shelf 273‧‧‧Sloping section 275‧‧"Cylinder 277‧‧‧Cylinder heart 279‧‧‧Flange 291‧‧‧Recycling box 293‧‧ ‧Conduit 295‧‧ 容容297‧‧‧Export 311‧‧1 First tube 313‧‧‧Second tube 315‧‧‧Three-way tube 317‧‧‧Control valve 319‧‧‧Input tube 331‧‧ Closure 333‧‧ Airflow passage 335‧‧‧ vent 351‧‧ ‧ cover 353‧‧ Cover plate 371‧‧‧ Support frame 373‧‧‧ Inclined port 375‧‧‧Electric control box 511‧‧‧ Oil seal 513‧‧‧Lock 515‧‧‧Lock 517‧‧‧Key slot 519‧‧‧Key 531‧ ‧‧Locking angle α‧‧‧ angle

[0012]

Figure 1 shows an exploded perspective view of the centrifugal separator of the present invention.
Fig. 2 is a perspective exploded view showing the centrifugal separation device of the present invention.
Figure 3 is a cross-sectional view showing the combination of the centrifugal separation device of the present invention.
Figure 4 shows an exploded view of the creative blade.
Figure 5 shows a cross-sectional view of the creation of the scraper.
Figure 5A shows a side view of the creation of the scraper combination.
Figure 6 shows a perspective view of the combination of the present centrifugal separator.
Fig. 7 is a sectional view taken along line 7-7 of Fig. 6.
Fig. 8 is an enlarged view of the circle surrounding portion in Fig. 7.
Fig. 9 is a sectional view taken along line 9-9 of Fig. 6.
Fig. 9A is a cross-sectional view taken along line 9A-9A of Fig. 6. Figure 10 shows a side view of the present centrifuge.
Fig. 11 is a view showing the operation of the second shaft in combination with the third shaft in the present creation, and the scraping of the scraper to start the scraping of the metal scrap attached to the inner wall of the outer pot.
Fig. 12 shows an action diagram in which the starting cylinder moves the sealing plate to cause the metal chips to fall into the slag bucket in the present creation.
Fig. 13 is a view showing an embodiment of the present blade.

[0013]

All of the following drawings are merely illustrative of the basic teachings of the present invention, and the extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained in the drawings. Post-guided changes are implemented in industry skills. In addition, changes in the exact dimensions and size ratios associated with specific strengths, weights, strengths, and similar requirements are also within the skill of the industry after reading and understanding the teachings of this creation.

[0014]

In the different drawings, the same reference numerals are used to designate the same or similar elements. In addition, please refer to the text such as "first", "second", "inside", "outside", "upper", "lower", "end" , "Side", and the like, are only convenient for the viewer to refer to the construction in the drawings and are only used to help describe the creation.

[0015]

According to the diagram, the centrifugal separator 10 of the present invention provides used oil, cutting fluid, grinding fluid or the like to purify the fluid, and can separate metal or non-metallic impurities in the fluid. The purified fluid can be recycled and reused. Hereinafter, an oil containing metal shavings and impurities will be described as an example.

[0016]

The centrifuge 10 includes a base 20 that includes a lower portion 22 that is longitudinally coupled and internally connected, a central portion 24, and an upper portion 30. The lower portion 22, the central portion 24, and the upper portion 30 are formed of metal angle irons and gussets. The metal plate is fixedly welded, and the upper portion 30 includes a bracket 251. The middle portion 24 includes a first frame chamber 26 and a second frame chamber 28. The first frame chamber 26 includes a slag receiving chamber 112 formed by the slag wall 111. The slag wall 111 forms a U shape and defines a slag passage 113 penetrating in the longitudinal direction, and the slag receiving chamber 112 falls. The side of the slag wall 111 includes an open channel 115, and the bottom end of the slag wall 111 is inclined upward toward the slag line 113 by the open channel 115 to form an inclined opening 373. The upper side of the first frame chamber 26 includes two cover plates 351, 353 that are detachably coupled. The upper end of the second frame chamber 28 includes a positioning plate 211. The positioning plate 211 includes a through hole 213 extending through the longitudinal direction. The surface of the second frame chamber 28 includes an output tube 231. One end of the output tube 231 communicates with the inside of the second frame chamber 28, and the output is output. The end of the tube 231 includes a turning end 233. The turning end 233 includes a through hole extending in the longitudinal direction. The upper end of the opening includes a detachable one sleeve 235. The bottom end of the sleeve 235 includes a positioning seat 238 and a first one disposed in the positioning seat 238. Magnetic member 237. The envelope 235 is placed over the upper end of the turning end 233, and the magnetic member 237 is inserted into the turning end 233. The first frame chamber 26 is fixed above the lower portion 22, the second frame chamber 28 is fixed above the first frame chamber 26, and the upper portion 30 is fixed above the second frame chamber 28.

[0017]

According to the drawings, the centrifuge 10 includes a mount 32 that is secured in the second frame 28. The fixing base 32 is formed in a hollow cylindrical shape, and includes an accommodating space 34 extending in the longitudinal direction in the fixing base 32. The upper edge of the fixing base 32 includes a positioning piece 36 extending laterally. The positioning piece 36 is fixed to the lower side of the periphery of the through hole 213 of the positioning plate 211, so that the fixing seat 32 is installed in the second frame chamber 28, and the fixing seat 32 is located above the falling residue receiving chamber 112. And including a partition 38 laterally consolidated in the second frame chamber 28, the partition 38 includes a port 117 and a partition wall 119 extending longitudinally around the periphery of the port 117. The partition 38 divides the interior of the second frame chamber 28 into an upper and lower space, and the partition wall 119 surrounds the fixed seat 32 and is located above the slag wall 111 of the slag receiving chamber 112. A fluid flow path 131 is defined by the partition wall 119, the partition plate 38 and the inner surface of the second frame chamber 28, and the fluid flow path 131 communicates with the output pipe 231. And a pressure balance pipe 239 is fixed on the outer surface of the second frame chamber 28, and the two ends of the pressure balance pipe 239 respectively communicate with the upper space of the second frame chamber 28 partitioned by the partition plate 38.

[0018]

According to the drawings, the centrifuge 10 includes a centrifugal separation device 12 mounted to a mount 32. The centrifugal separator 12 includes a first shaft 40, an upper cover 46 and an outer pot 58 joined together. The first shaft 40 includes a downwardly spaced lower shaft end 42 and an upper shaft end 44 and a through hole 45 extending through the lower shaft end 42 and the upper shaft end 44. The first shaft 40 surface includes a vent extending transversely to the through hole 45. 335.

[0019]

The upper cover 46 includes a pot wall 47 extending longitudinally. The pot wall 47 includes an upper section 48 and a lower section 50 spaced longitudinally. The outer surface of the upper section 48 extends laterally out of a flap 52. The flap 52 includes a number extending in the longitudinal direction. The output holes 133 are formed in an arc shape, and each of the output holes 133 is equally spaced around the circumferential direction of the pivot axis defined by the first shaft 40, and the arc of each output hole 133 is curved. To define the rotation of the first shaft 40 as an axis, the top end of the upper portion 48 includes a retaining ring 135, a gap is formed between the retaining ring 135 and the flap 52, and the retaining ring 135 is located above each of the output holes 133 to form an output preventing hole. The liberated liquid 133 is sprayed, and the inner surface of the lower section 50 extends laterally out of a carrier plate 54. The center of the carrier plate 54 includes a shaft hole 56.

[0020]

The outer pot 58 includes an upper end 60 and a lower end 62 spaced longitudinally, and a centrifugal chamber 70 extending longitudinally through the upper end 60 and the lower end 62. The wall surface of the centrifuge chamber 70 is surrounded and joined by the upper end 60 to the lower end 62. A first diameter vertical section 65 and a first wall 64 and a second wall 66 (as shown in FIG. 9A), the first wall 64 is gradually reduced from the upper end 60 toward the lower end 62, and the first wall 64 is opposed to the vertical section 65. Forming a retraction angle between 5 degrees and 20 degrees, the second wall 66 abuts the lower end 62, and the first wall 64 and the second wall 66 include a turning area 68. The second wall 66 is reduced by the turning area 68 toward the lower end 62. In the radial dimension, the inner height of the vertical section 65 is between 1/10 and 4/10 of the total height of the inner circumference of the centrifugal chamber 70.

[0021]

The lower shaft end 42 and the upper shaft end 44 of the first shaft 40 are sleeved with bearings 255, and the two bearings 255 are mounted on the lower end edge of the accommodating space 34 of the fixing base 32, so that the first shaft 40 is pivoted on the fixed seat. An oil seal assembly 253 is disposed in the accommodating space 34 of the first shaft 40, and an oil seal assembly 253 is disposed on the lower shaft end 42 of the first shaft 40. The upper shaft end 44 is sleeved with a cover 331. The cover 331 includes an accommodating space 34 communicating with the fixed seat 32. An air flow channel 333, the inlet of the air flow channel 333 can be connected to a pressure source (not shown).

[0022]

A key is disposed between the lower shaft end 42 of the first shaft 40 and the shaft hole 56 of the upper cover 46 receiving plate 54, so that the upper cover 46 is fixedly coupled to the first shaft 40 for common rotation, and the lower shaft end 42 of the first shaft 40 is oriented. After the shaft hole 56 of the receiving plate 54 of the upper cover 46 is passed through, an oil seal 511 is sleeved, and the lower shaft end 42 of the first shaft 40 is screwed with a locking member 513, thereby causing the lower shaft end 42 of the first shaft 40 and the upper cover. 46 is fixed, and the wall 47 of the upper cover 46 is wrapped around the fixed seat 32. And the upper end 60 of the outer pot 58 is fixed to the lower side of the flap 52 of the upper cover 46, so that the vertical section 65 of the outer pot 58 surrounds the pot wall 47 of the upper cover 46 and the lower end 62 of the outer pot 58 has an opening 63 for the outer pot 58. The first shaft 40 is fixedly coupled to be co-rotated, and the lower end 62 of the outer pot 58 has an opening 63 and is aligned with the slag 113 of the slag receiving chamber 112.

[0023]

The centrifugal separator 12 includes a second shaft 72 pivotally disposed in the bore 45 of the first shaft 40 and a scraper 78 and a funnel 90 that are affixed to the second shaft 72. The second shaft 72 includes an upper section 76 and a lower section 74 spaced longitudinally, the lower section 74 surface including a key 519 extending longitudinally. The doctor blade 78 includes a web 80. The web 80 includes a middle hole 82 therein. The inner hole 82 includes a keyway 517 extending along the longitudinal direction.

[0024]

The scraper 78 further includes an equiangular ring and two joints 84 extending in the longitudinal direction of the web 80 and extending in the longitudinal direction. The two joint portions 84 respectively include a plurality of screw holes 85, and the side surfaces of the second joint portion 84 and the second shaft The 72 axial direction has an angle α between 5 degrees and 35 degrees, and each joint portion 84 is annularly arranged in the direction of the angle. And the scraper 78 further includes two blades 86 and two clamping plates 89 detachably coupled to the two joint portions 84. The two blades 86 have a scraping edge 88 at the edge thereof, and the two blades 86 include a plurality of perforations 87 on the side of the scraping edge 88, each of which The perforations 87 correspond to the respective screw holes 85, and the diameter of each of the perforations 87 is larger than the diameter of each of the screw holes 85 (as shown in Fig. 4).

[0025]

Each of the blades 86 abuts against the surface of each of the joint portions 84, and each of the clamps 89 abuts against each of the blades 86, and passes through each of the splints 89 and the respective perforations 87 of the blades 86 by a plurality of fasteners 531, and is screwed into each of the joint portions 84. In the screw hole 85, each blade 86 is fixed on the surface of each joint portion 84, so that a side surface of each blade 86 connected to the scraping edge 88 and the second shaft 72 have an angle of between 5 degrees and 35 degrees in the axial direction. (α).

[0026]

The inner peripheral surface of the first shaft 40 is spaced apart from the outer surface of the second shaft 72 to form a gap 45A. The gap 45A communicates with the air flow passage 333 and the air hole 335, and the surface of the upper portion 76 of the second shaft 72 and the surface of the lower portion 74 are sleeved. There is a bearing 257, and the two bearings 257 are mounted in the through holes 45 of the first shaft 40, so that the second shaft 72 is pivotally disposed in the first shaft 40, and the lower portion 74 of the second shaft 72 passes downwardly through the blade 78 of the blade 78. The middle hole 82, and the key 519 are fitted into the key groove 517, and are fixed by screwing the lower portion 74 with a locking member 515. The funnel 90 includes a wide mouth end 92 and a narrow end end 94 spaced longitudinally, the narrow end 94 including an inlet 96 therethrough, and the wide end 92 includes a plurality of longitudinally extending posts 98. The top ends of the plurality of legs 98 are secured to the underside of the web 80 such that a spacing is created between the wide end 92 of the funnel 90 and the underside of the web 80.

[0027]

According to the drawings, the upper portion 30 of the base 20 includes a clutch device 157. The clutch device 157 includes a pressure cylinder 159 fixed to the bracket 251, and a third shaft 171 that is movable in the longitudinal direction in conjunction with the pressure cylinder 159. And including a first clutch member 173 coupled to one end of the third shaft 171, and a second clutch member 175 coupled to the upper portion 76 of the second shaft 72 for engaging with the first clutch member 173. When the pressure cylinder 159 drives the third shaft 171 to descend, the first clutch member 173 is combined with the second clutch member 175, and when the pressure cylinder 159 drives the third shaft 171 to rise, the first clutch member 173 is separated from the second clutch member 175. .

[0028]

The upper portion 30 of the base 20 includes a first drive motor 177, a second drive motor 195 and a power steering 197 mounted to the bracket 251. The power output end of the first drive motor 177 includes a pulley 179, and the upper shaft end 44 of the first shaft 40 includes a pulley 193 around which a belt 191 is wound. The power steering 197 is coupled to the output power of the second drive motor 195, and a third shaft 171 is pivoted in the longitudinal direction and coupled to the power steering 197. When the second drive motor 195 is activated, the output power of the second drive motor 195 is rotated by the direction of the power steering 197 to drive the third shaft 171 to rotate.

[0029]

The upper portion 30 of the base 20 further includes a brake device 215 that includes a brake disk 217 and a brake 219 that can be clamped or released for the brake disk 217. The brake disc 217 is coupled to the upper shaft end 44 of the first shaft 40. When the brake 219 of the brake device 215 is activated, the brake shaft 217 that rotates with the first shaft 40 can be clamped to stop the first shaft. 40 turns.

[0030]

According to the drawings, the centrifugal separator 10 includes a conveying device 137. The conveying device 137 includes a motor 139 and a fluid pump 151 that connects the output power of the motor 139. The fluid pump 151 includes a delivery pipe 153 for oil output and an oil input. An input tube 319. Motor 139 and fluid pump 151 are mounted to lower portion 22, and one end of delivery tube 153 extends through inlet 96 of narrow end 94 of funnel 90 into funnel 90 (as shown in Figures 8, 9, and 10).

[0031]

The lower portion 22 and the middle portion 24 of the centrifugal separator 10 include a reflow device 14 including a plate 271, a pressure cylinder 275, a recovery box 291 and a tank 295, and a liquid level gauge 533 installed in the tank 295.

[0032]

The shelf 271 includes an inclined section 273, and the periphery of the shelf 271 is fixed to the inner wall of the first frame 26. The pressure cylinder 275 includes a telescopic cylinder 277 and a plate 279 coupled to the cylinder core 277 for telescopic movement with the cylinder core 277.

[0033]

The pressure cylinder 275 is mounted on the inclined section 273 of the ledge plate 271 in the first frame chamber 26, and the surface of the sealing plate 279 abuts against the bottom end of the slag wall 111 to close the slag track 113, and a first frame chamber 26 is provided. The support frame 371 is located below the moving path of the sealing plate 279, and the bottom end of the sealing plate 279 is supported. The sealing plate 279 is pushed by the cylinder core 277 in the open position (as shown in FIG. 12) and the closed position (such as the seventh, the 11th The displacement between the figures shows that the sealing plate 279 blocks the slag channel 113 when the sealing plate 279 is in the closed position. The recovery box 291 includes a duct 293 that is coupled to the lower surface of the shelf 271 and adjacent to the lowest position of the inclined section 273. The capacitor 295 includes an outlet 297 connected to the outside and a first tube 311 connecting the outlet 297. The first tube 311 includes a control valve 317 for opening and closing the flow path of the first tube 311, and the control valve 317 is mounted on the housing The level gauge 533 in 295 is electrically connected. The end of the first tube 311 includes a three-way tube 315, and a port of the three-way tube 315 is connected to the input tube 319 of the fluid pump 151. One port of the three-way tube 315 includes a second tube 313 that communicates with one end of the second tube 313. Extend to the source end of the object to be separated. A slag bucket 155 is movably placed in the lower portion 22 of the frame 20 below the slag channel 113 of the slag wall 111.

[0034]

According to the drawing, the centrifugal separator 10 includes an electric control box 375. Various electric control components are disposed in the electric control box 375, and various electronic control components are arranged in a line as a control circuit. The electric control box 375 is mounted on the side of the base 20, and the control circuit of the electric control box 375 is connected to the first and second drive motors 177, 195, the motor 139 of the conveying device 137, the brake 219 of the brake device 215, and the pressure cylinder of the return device 14. 275 and the liquid level gauge 533 can control the operation procedure of the oil cleaning process.

[0035]

For convenience of explanation, it is assumed that the cylinder 159 of the clutch device 157 is not activated, the first clutch member 173 is separated from the second clutch member 175, and thus the second shaft 72 is separated from the third shaft 171, and the pressure cylinder of the return device 14 Before the 275 is not activated, the sealing plate 279 disposed on the cylinder core 277 is in the closed position and abuts against the inclined opening 373 at the bottom end of the slag wall 111, so that the sealing plate 279 blocks the slag slag 113, and the control valve 317 is closed. The flow path of the tube 311, and thus the oil to be treated at the end of the second tube 313 can only be sent to the fluid pump 151 via the flow paths of the second tube 313, the tee tube 315, and the input tube 319.

[0036]

When the oil is to be purified, the motor 139 of the starting conveyor 137 and the first driving motor 177 are operated by the operation of the electric control box 375. The first driving motor 177 drives the first shaft 40, the upper cover 46 and the outer pot 58. When the first clutch member 173 and the second clutch member 175 are separated, the second shaft 72 is unconstrained, and the outer pot 58 rotates to drive the blade holder 79 located in the centrifuge chamber 70. Rotating, the motor 139 of the conveying device 137 drives the fluid pump 151 to transfer the oil to be separated from the fluid pump to the delivery pipe 153 and into the funnel 90 via the outlet of the delivery pipe 153, and the oil and metal sprayed into the funnel 90. When the chip contacts the plate 80, the inner wall of the outer pot 58 is smashed due to the centrifugal force of the plate 80, and the internal pressure of the second wall 66 is greater than the internal pressure of the first wall 64 due to the narrow upper sill inside the outer pot 58. Therefore, the oil that has been drawn to the inner wall surface of the outer pot 58 can climb up along the inner wall of the outer pot 58 and is outputted via the output. 133 is rushed upward, and the metal swarf is not easy to flow upward due to its own weight, so the metal swarf still adheres to the inner wall surface of the outer pot 58, so that the oil rushing out of the output hole 133 has initially separated the metal swarf, and the output hole 133 is poured out. At the same time, the oil flows to the periphery of the flap 52 by centrifugal force and falls into the fluid flow path 131 via the upper end 60, and then flows out from the fluid flow path 131 to the output pipe 231, and the oil is separated after the metal chips are separated. When the outflow is outputted outward through the output pipe 231, the magnetic member 237 at the turning end 233 re-adsorbs and separates the fine metal impurities in the oil by magnetic force (as shown in FIG. 9), thereby using the two-way oil purification program. That is, a relatively clean oil can be produced to provide a lubricating fluid such as a machine tool for reuse.

[0037]

When the outer pot 58 is rotated, a wind pressure is generated in the second frame chamber 28, and the pressure equalizing tube 239 releases the wind pressure to the open space below the second frame chamber 28 through the partition plate 38.

[0038]

After the net oil is processed for a period of time and the required net oil production is produced, the control circuit of the electric control box 375 is used to cut off the power of the motor 139 and the first drive motor 177, and the brake 219 of the brake device 215 is activated. The brake disc 217 is held by the brake 219 to stop the rotation of the first shaft 40, the upper cover 46, and the outer pot 58.

[0039]

After the oil cleaning process, the oil and metal chips attached to the inner wall surface of the outer pot 58 are scraped, and the brake 219 clamps the brake disc 217 to keep the outer pot 58 in a stationary state, and starts the pressure cylinder 159 of the clutch device 157. The third shaft 171 is lowered, so that the first clutch member 173 is coupled with the second clutch member 175, and then the second driving motor 195 is activated to drive the third shaft 171 and the coupled second shaft 72 to rotate, and the second shaft 72 is rotated to drive the scraper. 78 is rotated, and the blade 86 of the scraper 78 can perform scraping operation on the oil and metal scrap remaining on the inner wall surface of the outer pot 58, so that the oil and metal scrap can fall onto the sealing plate 279 via the slag channel 113.

[0040]

During the oil treatment, the oil injected into the outer chamber 58 of the outer chamber 58 via the funnel 90 through the funnel 90 may partially fall down from the opening 63 and fall off the sealing plate 279 in the closed position, or The solids remaining in the rotating separation in the centrifugal chamber 70 will fall on the sealing plate 279 in the closed position, and the residual fluid substance still attached to the solid residue will be collected again, and the function of the one plate 279 can reduce the oil It falls into the slag bucket 155 and is inclined by the sealing plate 279 so that the oil falling on the sealing plate 279 can flow to the lowest end of the shelf plate 271 and flow into the recovery box 291, and the oil flowing into the recovery box 291 can pass through the conduit. 293 flows down into the pocket 295. Further, when the centrifugal separation device 12 is operated to treat the object to be separated, the oil flowing into the container 295 accumulates to a certain amount and is sensed by the level gauge 533, and then the drive control valve 317 is opened to turn on the flow path of the first tube 311. The oil collected in the tank 295 can be transported by the fluid pump 151 to the centrifugal chamber 70 of the outer pot 58 via the first tube 311 and the tee tube 315 together with the to-be-separated material of the second tube 313 for centrifugal separation. The control valve 317 closes the flow path of the first tube 311 until the level gauge 533 senses the liquid level or a predetermined time.

[0041]

The metal scraps are recovered, and the starting cylinder 275 drives the sealing plate 279 to move the sealing plate 279 toward the inclined opening 373 away from the falling slag wall 111, so that the metal scrap remaining on the sealing plate 279 can be scraped by the bottom end of the falling slag wall 111. In addition to falling into the slag bucket 155, and after scraping off the metal chips on the sealing plate 279, the starting cylinder 275 returns to the reverse movement of the sealing plate 279, so that the sealing plate 279 is closed again at the bottom end of the falling slag wall 111. 373. When the metal chips fall into the slag bucket 155 and accumulate a certain amount, the slag bucket 155 can be pulled out to pour out the metal scraps, so as to facilitate the recycling and reuse of the metal scraps.

[0042]

During the entire oil cleaning process, the air pressure source can be activated to deliver the air flow, so that the air flow can be injected into the accommodating space 34 of the fixing base 32 through the air flow passage 333 of the cover 331 and through the gap between the steel ball and the copper ball inside the bearing 255. The airflow is made deeper into the accommodating space 34, and enters the gap 45A between the first and second shafts 40, 72 by the air holes 335 of the first shaft 40, and finally the first and the third are generated by exhausting the structural gap of each bearing 257. The cooling and cooling effect when the two shafts are running between 40 and 72.

[0043]

Since the apertures 87 of the two blades 86 of the present invention are larger than the apertures of the plurality of screw holes 85 on the two joint portions 84, and the outer diameter of each of the locking members 531 is slightly smaller than the inner diameter of the perforations 87 of the blades 86, When the screw is fixed, the position of the two blades 86 can be finely adjusted. When each of the locking members 531 is disposed through the clamping plates 89 and the blades 86 are not yet locked, the blades 86 can be moved so that the scraping edges 88 of the blades 86 are as close as possible to the inner wall surface of the outer pot 58 and then locked, and The two joint portions 84 are slightly inclined and have an angle α between 5 degrees and 35 degrees with respect to the axial direction of the second shaft 72. This facilitates the tilting of the inner wall of the outer pot 58 downward when the scrapers 78 are rotated. The attached metal scraps are scraped downwards. Therefore, the blade 78 of the present invention can prevent the gap between the blades 86 and the inner wall 58 from being excessively large, or interfere with the inner wall surface of the outer pot 58 to damage the blade 86, that is, The writing blade 86 can adjust the correction position so that the blade 86 can fully exert the effect of scraping the metal shavings.

[0044]

The creation of the blade is detachable and combined with the characteristics of the joint, so that the wear or passivation of the blade can be easily maintained and updated.

[0045]

In this creation, the metal chips in the oil can be separated by centrifugal force, and the fine metal chips in the oil are again adsorbed by the magnetic member, so that a better oil purification treatment effect can be achieved.

[0046]

This creation uses a centrifugal separation device to continuously and quickly separate metal scraps and impurities in the oil, without the problem of filter replacement, which can save a lot of time and save the use of pure oil recovery.

[0047]

The creation of the centrifugal separation device for heat dissipation can be achieved by the air flow passage of the cover, and the heat dissipation effect is obtained for the first shaft and the bearing of the rotating heat generation, so that the service life of the bearing can be prolonged to ensure the normal operation of the centrifugal separation device.

[0048]

This creation scrapes off the oil and metal scraps attached to the inner wall of the pot, and further separates the oil and metal scraps, allowing the oil to flow into the recovery box and the tank for recycling, and collecting the scraps in the metal scraping bucket. It can be used for recycling and recycling metal chips to achieve practical benefits of making full use of resources.

[0049]

The basic teachings of this creation have been described, and many extensions and variations will be apparent to those having ordinary skill in the art, for example, the centrifugal separator 10 of the present application may not include the first frame 26 The provided cover plates 351, 353 also do not hinder the progress of the oil cleaning process. As long as the flap 52 is provided with an output hole 133, the oil sprayed into the funnel 90 and the centrifugal chamber 70 can be caused to flow upward by the centrifugal force and the lower pressure is greater than the upper pressure and flow upward through the output hole 133.

[0050]

Moreover, in an embodiment that can be implemented, the two blades 86 are the first blade 86A and the second blade 86B. Referring to FIG. 13, the first blade 86A and the second blade 86B are respectively abutted against the blade holder 79. Each of the joint portions 84 of the 80 is locked by a plurality of fasteners 531 with a clamping plate 89. The first blade 86A and the second blade 86B comprise a scraping edge 88A, 88B adjacent to the inner wall of the centrifugal chamber 70 of the outer pot 58. A blade 86A and a second blade 86B further include a plurality of slots 881A, 881B arranged equidistantly along the scraping edges 88A, 88B, such that the scraping edges 88A, 88B of the first blade 86A and the second blade 86B are present. The scraping segments 882A, 882B are disposed at equal intervals, and according to the pivoting direction of the blade holder 79, the scraping segments 882A of the first blade 86A are oppositely disposed at the positions of the missing slots 881B of the second blade 86B; The configuration of the missing slots 881A, 881B, the first blade 86A and the second blade 86B are in the inner wall of the centrifugal chamber 70 of the scraping pot 58 When the objects are attached, the resistance of the first blade 86A and the second blade 86B contacting the scraping edges 88A, 88B and the end faces is reduced, and the rotation efficiency of the blade 78 is effectively improved.

[0051]

The present invention disclosed in the specification is intended to be illustrative, and not restrictive, as the invention may be embodied in other specific forms without departing from the spirit and scope of the invention. The scope of the present invention is defined by the scope of the appended claims, and is not intended to be limited by the scope of the invention.

10‧‧‧ Centrifugal separator

12‧‧‧ centrifugal separation device

14‧‧‧Reflow device

20‧‧‧ machine base

22‧‧‧ lower

24‧‧‧Central

26‧‧‧First box room

28‧‧‧ second box room

30‧‧‧ upper

32‧‧‧ fixed seat

34‧‧‧ accommodating space

36‧‧‧ Positioning film

38‧‧‧Baffle

40‧‧‧first axis

52‧‧‧ wing

58‧‧‧Outer pot

72‧‧‧second axis

111‧‧‧Slag wall

112‧‧‧Shrinking room

113‧‧‧Slag Road

117‧‧‧ mouth

119‧‧‧ partition wall

133‧‧‧ output hole

135‧‧ ‧ retaining ring

137‧‧‧Conveyor

139‧‧‧Motor

151‧‧‧ fluid pump

153‧‧‧ delivery tube

155‧‧‧ slag bucket

157‧‧‧ clutch device

159‧‧‧pressure cylinder

171‧‧‧ Third axis

173‧‧‧First clutch

175‧‧‧Second clutch

177‧‧‧First drive motor

179‧‧‧ Pulley

191‧‧‧Land

193‧‧‧ Pulley

195‧‧‧Second drive motor

197‧‧‧Power Steering Gear

211‧‧‧ positioning board

213‧‧‧Perforation

215‧‧‧ brakes

217‧‧‧ brake disc

219‧‧‧ brakes

231‧‧‧Output tube

233‧‧‧ turning end

235‧‧‧ envelope

237‧‧‧Magnetic parts

238‧‧‧ Positioning Block

239‧‧‧ Pressure Balancer

251‧‧‧ bracket

255‧‧‧ bearing

275‧‧‧pressure cylinder

295‧‧‧ 容容

331‧‧‧ Cover

351‧‧‧ cover

353‧‧‧ Cover

375‧‧‧Electric control box

Claims (18)

[Item 1] A centrifugal separator comprising:
a base (20);
a centrifugal separation device (12) pivotally mounted on the base (20), the centrifugal separation device (12) including a first shaft (40) disposed longitudinally and rotatable and coupled to the first shaft (40) an outer pot (58) on the outer periphery, the outer pot (58) including an upper end (60) and a lower end (62) spaced longitudinally and a one formed between the upper and lower ends (60) (62) a centrifuge chamber (70), the upper end (60) of the outer pot (58) has an upper cover (46) and the lower end (62) has an opening (63), and the upper cover (46) has a plurality of output holes communicating with the centrifugal chamber (70) (133), and the first shaft (40) includes a lower shaft end (42) and an upper shaft end (44) spaced longitudinally and a perforation through the lower shaft end (42) and the upper shaft end (44) ( 45) upper shaft end;
A second shaft (72) rotatably coupled within the bore (45) of the first shaft (40), the second shaft (72) including the longitudinally spaced apart and located at the lower end of the first shaft (40) (42) a lower section (74) of the outer side, the second shaft (72) being rotatable by being driven;
a scraper seat (79) is rotatably coupled together in a lower section (74) of the second shaft (72) and located within the centrifuge chamber (70) of the outer pot (58), the scraper seat (79) including the ring located at the outer periphery Two joints (84);
The two blades (86) are respectively abutted on the joint portions (84), and each blade (86) includes a scraping edge (88) adjacent to the inner wall of the outer chamber (58) centrifugal chamber (70);
A plurality of locking members (531) respectively engage the blades (86) on the joint portions (84), and when the respective lock members (531) are relaxed, the blades (86) are allowed to move relative to the joint portion (84), and are adjusted. The position of the scraping edge (88) relative to the inner wall of the centrifugal chamber (70), when the respective fasteners (531) are forced, the blades (86) are positioned;
A delivery device (137) is used to deliver the object to be separated, and the delivery device (137) includes a delivery tube (153) coupled to the centrifuge chamber (70) of the outer pot (58). [Item 2] The centrifugal separator of claim 1, wherein each of the blades (86) further comprises a plurality of perforations (87), each of the fasteners (531) having an outer diameter slightly smaller than the perforations (87) of each of the blades (86) The screws of the diameter are formed, and each of the lock fasteners (531) is respectively engaged with the joint portion (84) of the blade holder (79) through the through hole (87) of each blade (86). [Item 3] The centrifugal separator according to claim 1 or 2, wherein each of the joint portion (84) and the second shaft (72) has an angle of between 5 degrees and 35 degrees (α) between the axial directions. And each joint portion (84) is annularly arranged in the direction of the angle, and each of the blades (86) is abutted against the joint portion (84) at the angle of the clip. [Item 4] The centrifugal separator according to claim 1, wherein the base (20) has a second frame chamber 28, the outer pot (58) is disposed in the second frame chamber 28, and the second frame chamber 28 is To be used to receive the fluid released from the output port (133) after the outer pot (58) rotates the object to be separated, the second frame chamber 28 includes an output tube (231) having an external connection, the output tube (231) The passage is provided with a magnetic member (237). [Item 5] The centrifugal separator according to claim 1, wherein each of the output holes (133) has an arc shape extending in an axial direction of the first axis (40), and each of the output holes (133) is wound around the first The circumferential direction of the pivot axis defined by the shaft (40) is equally spaced. [Item 6] The centrifugal separator of claim 1, wherein the inner wall of the outer chamber (58) centrifugal chamber (70) further comprises an equal diameter vertical section extending from the upper end (60) toward the lower end (62). And a first wall (64), the first wall (64) is gradually reduced by the vertical portion (65) adjacent to the lower end (62), and has a retracted inclination angle of 5 ゚ to 20 。. [Item 7] The centrifugal separator of claim 1, wherein the two blades (86) are a first blade (86A) and a second blade (86B), and the first blade (86A) and the second blade (86B) comprise a scraping edge (88A, 88B) adjacent to the inner wall of the centrifuge chamber (70) of the outer pot (58) and a plurality of slots (881A, 881B) arranged equidistantly along the scraping edges (88A, 88B), Each of the notches (881A, 881B) is formed with a plurality of equally spaced apart scraping segments (882A, 882B) on each scraping edge (88A, 88B), a first blade (86A) and a second blade (86B) When disposed at each joint portion (84) of the blade holder (79), each scraping section (882A) of the first blade (86A) is oppositely disposed on each of the second blades (86B) in accordance with the pivoting direction of the blade holder (79). Missing slot (881B) position. [Item 8] A centrifugal separator comprising:
a base (20);
a centrifugal separation device (12) comprising a first shaft (40) longitudinally disposed and rotatable and coupled to an outer pot (58) rotatably coupled to the outer periphery of the first shaft (40), first The shaft (40) includes a lower shaft end (42) and an upper shaft end (44) spaced longitudinally and a perforation (45) through the lower shaft end (42) and the upper shaft end (44), the first shaft ( 40) further comprising an air hole (335) extending from the outer peripheral surface to the inner wall of the perforation (45), the outer pot (58) comprising a centrifuge chamber (70) and an upper end (60) and a lower end (62) spaced longitudinally apart The upper end (60) of the outer pot (58) has an upper cover (46) and the lower end (62) has an opening (63), and the upper cover (46) has a plurality of output holes (133) communicating with the centrifugal chamber (70);
a second shaft (72) rotatably received in the perforation (45) of the first shaft (40) and rotatable by driving, the second shaft (72) including longitudinally spaced apart and located on the first axis ( 40) an upper section (76) outside the upper shaft end (44) and a lower section (74) outside the lower shaft end (42) of the first shaft (40), and the second shaft (72) on the first shaft (40) Between the outer peripheral surface of the through hole (45) and the inner wall of the through hole (45) defined by the first shaft (40), a gap (45A) is formed along the radial direction thereof, and the air hole of the first shaft (40) (335) ) is connected to the gap (45A);
Two bearings (257) are coupled in the through holes (45) of the first shaft (40) and respectively located at the lower shaft end and the upper shaft end (42, 44), and the respective bearings (257) and the second shaft (72) respectively The upper and lower sections (76, 74) are combined to support the rotation of the second shaft (72) relative to the first shaft (40);
a fixing seat (32) disposed on the base (20), the fixing base (32) includes an accommodating space (34) extending longitudinally and accommodating the first shaft (40), thereby pivoting the centrifugal separating device (12) on the base (20), and the air hole (335) of the first shaft (40) is in communication with the accommodating space (34);
A cover (331) is disposed on the upper edge of the fixing base (32) to close the accommodating space (34), and the cover (331) includes an air flow passage (333) communicating with the accommodating space (34), and the cover ( The inlet of the air flow passage (333) of 331) is an air pressure source to be connected to the outside;
The air flow passage (333) is to be used to allow the air pressure source to fill the air into the accommodating space (34), and then enter the first shaft (40) and the second shaft (72) via the air holes (335). In the gap (45A), it is finally exhausted through the structural gap of each bearing (257). [Item 9] A centrifugal separator comprising:
a base (20);
a centrifugal separation device (12) pivotally mounted on the base (20), the centrifugal separation device (12) including a first shaft (40) disposed longitudinally and rotatable and coupled to the first shaft (40) an outer pot (58) on the outer periphery, the outer pot (58) including an upper end (60) and a lower end (62) spaced longitudinally and a one formed between the upper and lower ends (60) (62) a centrifuge chamber (70), the upper end (60) of the outer pot (58) has an upper cover (46) and the lower end (62) has an opening (63), and the upper cover (46) has a plurality of output holes communicating with the centrifugal chamber (70) (133), and the first shaft (40) includes a lower shaft end (42) and an upper shaft end (44) spaced longitudinally and a perforation through the lower shaft end (42) and the upper shaft end (44) ( 45) upper shaft end;
A second shaft (72) rotatably coupled within the bore (45) of the first shaft (40), the second shaft (72) including the longitudinally spaced apart and located at the lower end of the first shaft (40) (42) a lower section (74) of the outer side, the second shaft (72) being rotatable by being driven;
A doctor seat (79) is rotatably coupled together in the lower section (74) of the second shaft (72) and within the centrifuge chamber (70) of the outer pot (58) having at least two blades (86) The blades are arranged in an equiangular rotational arrangement in a pivotal direction defined by the second shaft (72), and each blade (86) includes a scraping edge adjacent to the inner wall of the centrifuge chamber (70) of the outer pot (58). And each blade (86) has a side angle (α) between the side surface adjacent to the scraping edge (88) and the axial direction of the second shaft (72), and each blade (86) is Arranged in the direction of the angle. [Item 10] The centrifugal separator of claim 9, wherein the two blades (86) are a first blade (86A) and a second blade (86B), and the first blade (86A) and the second blade (86B) comprise a scraping edge (88A, 88B) adjacent to the inner wall of the centrifuge chamber (70) of the outer pot (58) and a plurality of slots (881A, 881B) arranged equidistantly along the scraping edges (88A, 88B), Each of the notches (881A, 881B) is formed with a plurality of equally spaced apart scraping segments (882A, 882B) on each scraping edge (88A, 88B), a first blade (86A) and a second blade (86B) When disposed at each joint portion (84) of the blade holder (79), each scraping section (882A) of the first blade (86A) is oppositely disposed on each of the second blades (86B) in accordance with the pivoting direction of the blade holder (79). Missing slot (881B) position. [Item 11] A centrifugal separator comprising:
a base (20);
a centrifugal separation device (12) pivotally connected to the base (20), the centrifugal separation device (12) comprising a first shaft (40) longitudinally disposed and rotatable and coupled together in the first An outer pot (58) on the outer circumference of the shaft (40), the outer pot (58) including an upper end (60) and a lower end (62) spaced longitudinally and formed between the upper and lower ends (60) (62) a centrifuge chamber (70), the upper end (60) of the outer pot (58) has an upper cover (46) and the lower end (62) has an opening (63), and the inner chamber of the centrifuge chamber (70) has a self-covering (46) Extending a vertical section (65) wall of a constant diameter and a first wall (64) adjacent to the vertical section (65), the first wall (64) being adjacent to the lower end of the vertical section (65) (62) gradually reducing the extension, showing a retraction angle between 5 ゚ and 20 ,, and the upper cover (46) has a plurality of output holes (133) communicating with the centrifugal chamber (70);
A delivery device (137) is used to deliver the object to be separated, and the delivery device (137) includes a delivery tube (153) coupled to the centrifuge chamber (70) of the outer pot (58). [Item 12] The centrifugal separator of claim 11, wherein the inner casing of the outer pot (58) further comprises a second diameter-reduced second wall extending downward from the first wall (64) to the opening (63) (66). [Item 13] The centrifugal separator according to claim 11 or claim 12, wherein each of the output holes (133) has an arc shape extending in an axial direction of the first axis (40), and each of the output holes (133) ) equally spaced apart about the circumferential direction of the pivot axis defined by the first axis (40). [Item 14] The centrifugal separator according to claim 11 or claim 12, wherein the height of the vertical section (65) of the outer pot (58) is 1/10 to 4 of the total height of the inner chamber of the centrifugal chamber (70). Between /10. [Item 15] A centrifugal separator comprising:
a base (20);
a conveying device (137) comprising a conveying pipe (153) to be used for conveying the object to be separated;
a centrifugal separation device (12) pivotally connected to the base (20), the centrifugal separation device (12) comprising a first shaft (40) longitudinally disposed and rotatable and coupled together An outer pot (58) on the outer circumference of one shaft (40), the outer pot (58) includes an upper end (60) and a lower end (62) spaced longitudinally and formed between the upper and lower ends (60) (62) a centrifuge chamber (70), the upper end (60) of the outer pot (58) has an upper cover (46) and the lower end (62) has an opening (63), and the upper cover (46) has a plurality of outputs connected to the centrifugal chamber (70). a hole (133), and the first shaft (40) includes a lower shaft end (42) and an upper shaft end (44) spaced longitudinally and a perforation through the lower shaft end (42) and the upper shaft end (44) (45), the outer pot (58) will enter the conveying pipe (153) under rotation to input the object to be separated in the centrifugal chamber (70), and the fluid substance in the separating object will be output from the upper cover (46) ( 33) released and collected;
a second shaft (72) rotatably positioned in the perforation (45) of the first shaft (40), the second shaft (72) including a lower side of the lower shaft end (42) of the first shaft (40) a segment (74), the second shaft (72) is rotatable under driving;
A blade holder (79) is rotatably coupled together in a lower section (74) of the second shaft (72) and located within the centrifuge chamber (70) of the outer pot (58), the blade holder (79) including at least a second equiangular ring Arranging blades (86), each blade (86) includes a scraping edge (88) adjacent to the inner wall of the centrifuge chamber (70) of the outer pot (58), and when the blade holder (79) is rotated, the blade holder ( 79) The blade (86) is used to scrape off the solid material remaining after the wall of the centrifuge chamber (70) is separated by the outer pot (58), and is separated from the lower end of the outer pot (58) (62). The opening (63) is released;
A slag receiving chamber (112), located below the opening (63) of the outer pot (58), is used to receive residual solid matter falling from the opening (63) of the outer pot (58), which has a ring-shaped slag wall (111) having a longitudinally penetrating slag (113), a slab (113) below the slag receiving chamber (112) is provided with a plate (279), and the slag wall (111) has an open passage (115) ;
a tank (295), connected to the open channel (115) of the slag receiving chamber (112), is used to receive the residual fluid material attached to the solid residue received by the slag receiving chamber (112);
An input pipe (319), connected to the conveying device (137), is used to convey the to-be-separated material to the conveying device (137);
a first tube (311) connected between the receiving tank (295) and the conveying device (137);
a control valve (317) is disposed on the first tube (311) to close the passage of the first tube (311);
When the control valve (317) is closed, the conveying device (137) only inputs the object to be separated by the input pipe (319).
When the solenoid valve (317) is opened, the conveying device (137) is input from the first tube (311) into the fluid in the tank (295) and the inlet tube (319) to be input to the object to be separated. [Item 16] The centrifugal separator according to claim 15, further comprising a tee pipe (315) coupled to the input pipe (319) and connected to the first pipe (311) to connect the conveying device ( 137), and the input tube (319) further includes a second tube (313) opposite to the tee tube (315);
When the control valve (317) of the first pipe (311) is closed, the conveying device (137) only inputs the object to be separated by the second pipe (313) of the input pipe (319).
When the control valve (317) is opened, the delivery device (137) is fed into the fluid in the reservoir (295) by the first tube (311) and into the object to be separated by the second tube (313). [Item 17] The centrifugal separator according to claim 15, wherein the sealing plate (279) of the falling slag receiving chamber (112) is inclined upwardly toward the slag channel (113) according to the open channel (115), and the slag receiving chamber (112) ) further includes:
a pressure cylinder (275) includes a retractable cylinder core (277), and the cylinder core (277) is coupled to the sealing plate (279) to drive the sealing plate (279) to have a displacement between an open position and a closed position; When the sealing plate (279) is in the closed position, the sealing plate (279) blocks the slag channel (113), and the slag channel (113) is blocked to be used to cause the remaining solid residue to remain in the solid residue. Received by slot (295),
The movement of the closure plate (279) from the closed position to the open position is used to release the solid residue remaining on the surface of the closure (279) and is collected by the slag (113). [Item 18] The centrifugal separator according to claim 15 or 16, wherein one of the tanks (295) has a liquid level gauge (533), and the liquid level gauge (533) detects the collection tank (295). When the liquid reaches a predetermined height, the control valve (317) is driven to open.