CN110901132A - Screw press for radially adjusting gap of filter cylinder - Google Patents
Screw press for radially adjusting gap of filter cylinder Download PDFInfo
- Publication number
- CN110901132A CN110901132A CN201911308789.6A CN201911308789A CN110901132A CN 110901132 A CN110901132 A CN 110901132A CN 201911308789 A CN201911308789 A CN 201911308789A CN 110901132 A CN110901132 A CN 110901132A
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- China
- Prior art keywords
- filter
- shell
- installation
- screw press
- gap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 20
- 230000018044 dehydration Effects 0.000 abstract description 6
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/121—Screw constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/26—Permeable casings or strainers
- B30B9/267—Strainer bars; Spacers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明涉及一种径向调节滤筒缝隙的螺压机，包括底座、外壳和滤筒，外壳连接在底座上，滤筒安装在外壳内，滤筒由若干滤条拼接而成，外壳周向开设若干圈开设若干安装通孔的安装通孔组，安装通孔内均固定连接滤条安装板，滤条安装板连接缝隙调节螺栓，缝隙调节螺栓另一端螺纹连接滤条，且缝隙调节螺栓上连接锁紧螺母，外壳位于滤筒内转动连接安装螺旋片的螺旋轴，螺旋轴穿过外壳与电机连接，外壳上连接进料斗，进料斗延伸到滤筒内，滤筒另一端设置排料口，螺旋轴位于滤筒的排料口处设置可调节的背压机构，外壳下侧还设置出料口和排水口，所述径向调节滤筒缝隙的螺压机过滤间隙可调，应用广泛，且保证脱水质量，物料更加干燥，排出的水更加清澈。
The invention relates to a screw press for radially adjusting the gap of a filter cartridge, comprising a base, a casing and a filter cartridge. Open several sets of installation through holes with several installation through holes, the installation through holes are all fixedly connected to the filter rod installation plate, the filter rod installation plate is connected to the gap adjustment bolt, the other end of the gap adjustment bolt is threadedly connected to the filter rod, and the gap adjustment bolt is connected to the filter rod. Connect the lock nut, the casing is located in the filter cartridge, and the screw shaft of the screw plate is rotated and connected. The screw shaft passes through the casing and is connected to the motor. The casing is connected to the feeding hopper. The feeding hopper extends into the filter cartridge. The other end of the filter cartridge is provided with a row The material port, the screw shaft is located at the discharge port of the filter cartridge, and an adjustable back pressure mechanism is provided, and the underside of the casing is also provided with a discharge port and a drain port. It is widely used and guarantees the quality of dehydration, the material is drier, and the discharged water is clearer.
Description
Technical Field
The invention relates to a screw press, in particular to a screw press for radially adjusting a gap of a filter cylinder.
Background
The screw press extrudes the moisture in the material to reduce the moisture content of material, traditional screw press drainage hole seam is fixed, can not adjust to different materials, and the face of application is narrower, and the pressure that the screw press can bear is less, and the moisture content in the material is still higher after the screw press dehydration.
Disclosure of Invention
The applicant has made a research and improvement aiming at the above drawbacks and has provided a screw press for radially adjusting the gap of a filter cartridge.
The technical scheme adopted by the invention is as follows:
the utility model provides a screw press of a radial adjustment section of thick bamboo gap, includes base, shell and a section of thick bamboo, the shell is connected on the base, a section of thick bamboo is installed in the shell, and a section of thick bamboo is formed by a plurality of filter strips concatenations, a plurality of rings of installation through-hole groups are seted up to shell circumference, and every group installation through-hole group all includes a plurality of mounting hole of equipartition in shell circumference, equal fixed connection filter strip mounting panel in the mounting hole, filter strip mounting panel connection gap adjusting bolt, gap adjusting bolt other end threaded connection filter strip, and connect lock nut on the gap adjusting bolt, the shell is located the screw axis of a section of thick bamboo internal rotation connection installation flight, and the screw axis passes the shell and is connected with the motor, connect the feeder hopper on the shell, the feeder hopper extends to a section of thick bamboo, and a section of thick bamboo other, the lower side of the shell is also provided with a discharge hole and a water outlet.
As a further improvement of the above technical solution:
the filter strip mounting plate is fixedly connected with the shell through bolts.
The backpressure mechanism is including being connected to the installation cover on the screw axis, connect backpressure adjusting bolt on the installation cover, backpressure adjusting bolt tail end top is established in the spring support board one side of establishing on the screw axis, spring support board other end supporting spring, the backpressure board of spring other end joint cover on the screw axis, the bin outlet of straining a section of thick bamboo is sealed to the backpressure board.
The filter strip comprises an outer circular arc seat and an inner circular arc seat, and the side walls of the two sides of the inner circular arc seat are inclined inwards, so that the gap between the filter strips is small inside and large outside.
The diameter of the screw shaft is continuously increased from the feed hopper position to the discharge port position.
The distance between the spiral sheets connected on the spiral shaft is continuously reduced from the feed hopper position to the discharge port position.
The motor is connected to the base, the motor is connected with the synchronous wheel, and the synchronous wheel is connected with the synchronous gear of the spiral shaft through the synchronous belt.
The lower end of the shell is connected with a drainage hopper, the lower end of the drainage hopper is provided with a drainage outlet, and the lower end of the drainage hopper is connected with the base and communicated with a water tank connected to the base.
The invention has the following beneficial effects: the screw press of a radial adjustment section of thick bamboo gap can radially adjust the position of filter element through rotating gap adjusting bolt to clearance between the adjustable filter element can satisfy the dehydration of different materials, uses extensively, in addition, through the pressure of the adjustable backpressure board of adjustable backpressure mechanism, thereby make the material reach the pressure of settlement and just can open, prevent to have the thin material discharge of unsatisfied water content, guarantees the dehydration quality, and the material is drier, and the discharged water is more limpid.
Drawings
Fig. 1 is a cross-sectional view of a radial cartridge gap adjustment screw press provided by the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Figure 3 is a cross-sectional view of a radial filter cartridge slot adjusting screw press filter cartridge provided by the present invention.
Fig. 4 is a front view of a radial slot screw press filter rod provided by the present invention.
Fig. 5 is a side view of a radial slot screw press filter rod provided by the present invention.
In the figure: 1. a base; 2. a housing; 21. mounting a through hole; 22. a feed hopper; 23. a discharge port; 24. a water outlet; 25. a drainage hopper; 3. a filter cartridge; 31. filtering the strips; 311. an outer circular arc seat; 312. an inner arc seat; 32. a discharge outlet; 4. a filter strip mounting plate; 41. a gap adjusting bolt; 42. locking the nut; 5. a screw shaft; 51. a spiral sheet; 6. a motor; 61. a synchronizing wheel; 62. a synchronous belt; 7. a back pressure mechanism; 71. installing a sleeve; 72. a back pressure adjusting bolt; 73. a spring support plate; 74. a spring; 75. a back pressure plate; 8. a water tank.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 1 to 5, the screw press for radially adjusting the gap of the filter cartridge of the present embodiment includes a base 1, a housing 2, and a filter cartridge 3, the housing 2 is coupled to the base 1, the filter cartridge 3 is installed in the housing 2, the filter cartridge 3 is formed by splicing a plurality of filter strips 31, each filter strip 31 comprises an outer circular arc seat 311 and an inner circular arc seat 312, the side walls at the two sides of each inner circular arc seat 312 are inclined inwards to ensure that the gap between the filter strips 31 is small inside and large outside, a plurality of circles of mounting through hole groups are arranged in the circumferential direction of the shell 2, each group of mounting through hole groups comprises a plurality of mounting through holes 21 uniformly distributed in the circumferential direction of the shell 2, the mounting through holes 21 are fixedly connected with filter strip mounting plates 4 through bolts, the filter strip mounting plates 4 are connected with gap adjusting bolts 41, the other ends of the gap adjusting bolts 41 are connected with the filter strips 31 through threads, the filter strip mounting plate 4 is connected with a locking nut 42, and the position of the gap adjusting bolt 41 can be fixed through the locking nut 42; the shell 2 is positioned in the filter cartridge 3 and is rotatably connected with the screw shaft 5 provided with the spiral sheet 51, one end of the screw shaft 5 penetrates through the shell 2 and extends to the outer side of the shell 2, one end positioned on the outer side of the shell 2 is connected with the synchronous gear, the base 1 is fixedly provided with the motor 6, the motor 6 is connected with the synchronous wheel 61, the synchronous wheel 61 is connected with the synchronous gear through the synchronous belt 62, and the screw shaft 5 can be driven to rotate through the motor 6; the shell 2 is connected with a feed hopper 22, the feed hopper 22 extends into the filter cartridge 3, the other end of the filter cartridge 3 is provided with a discharge port 32, the spiral shaft 5 is positioned at the discharge port 32 of the filter cartridge 3 and is provided with an adjustable back pressure mechanism 7, the back pressure mechanism 7 comprises a mounting sleeve 71 connected to the spiral shaft 5, the mounting sleeve 71 is connected with a back pressure adjusting bolt 72, the tail end of the back pressure adjusting bolt 72 is propped against one side of a spring supporting plate 73 sleeved on the spiral shaft 5, the other end of the spring supporting plate 73 supports a spring 74, the other end of the spring 74 is connected with a back pressure plate 75 connected to the spiral shaft 5 in a connecting mode, the back pressure plate 75 seals; the shell 2 is also connected with a drain hopper 25 at the lower side of the filter cylinder 3, a drain port 24 is arranged at the lower end of the drain hopper 25, and the lower end of the drain hopper 25 is connected with the base 1 and communicated with a water tank 8 connected with the base 1.
The diameter of the screw shaft 5 is continuously increased from the position of the feed hopper 22 to the position of the discharge opening 32, and the space between the screw plates 51 connected to the screw shaft 5 is continuously reduced from the position of the feed hopper 22 to the position of the discharge opening 32, so that the extrusion space is smaller and smaller, and the moisture in the material is extruded out gradually.
When the screw press for radially adjusting the gap of the filter cartridge is used, the filter strips 31 are firstly connected with the gap adjusting bolts 41, the filter cartridge 3 is formed by the filter strips 31, then, according to the water content of the material to be processed and the water content after dehydration, the size of the gap of the filter cartridge 3 and the pressure of the back pressure plate 75 are calculated, then, the gap is adjusted, the position of the filter strip 31 can be adjusted radially by rotating the gap adjusting bolt 41, thereby adjusting the gap between the filter strips 31, after the gap adjustment is finished, the gap adjusting bolt 41 is locked and fixed through the locking nut 42, thereby fixing the size of the gap of the filter cartridge 3, adjusting the back pressure plate 75, rotating the back pressure adjusting bolt 72, i.e., the position of the spring support plate 73, and thus the distance between the spring support plate 73 and the back pressure plate 75, i.e., the spring 74 can be compressed or released, and thus the back pressure plate 75 pressure can be adjusted; after the adjustment is completed, the material dehydration screw pressing can be performed, the material enters the filter cylinder 3 from the feed hopper 22, meanwhile, the motor 6 drives the screw shaft 5 to rotate, the material moves towards the discharge port 32 in the filter cylinder 3 under the action of the screw sheets 51, the space between the screw shaft 5 and two adjacent screw sheets 51 is gradually reduced, so the material is continuously extruded, the moisture in the material is continuously extruded, the moisture is discharged from the filter cylinder 3 through the gap between the filter cylinders 3, enters the shell 2 and then flows into the drain hopper 25, and finally is discharged from the water outlet 24 and enters the water tank 8 for collection, the material is conveyed to the discharge port 32 of the filter cylinder 3 until the pressure of the material breaks through the pressure of the back pressure plate 75, the material can break through the back pressure plate 75, is discharged from the discharge port 32, and finally is discharged from the discharge port 23.
The foregoing description is illustrative of the present invention and is not to be construed as limiting thereof, the scope of the invention being defined by the appended claims, which may be modified in any manner without departing from the basic structure thereof.
Claims (8)
1. A screw press for radially adjusting the gap of a filter cylinder is characterized in that: comprises a base (1), a shell (2) and a filter cartridge (3), wherein the shell (2) is connected on the base (1), the filter cartridge (3) is installed in the shell (2), the filter cartridge (3) is formed by splicing a plurality of filter strips (31), a plurality of circles of installation through hole groups are arranged in the circumferential direction of the shell (2), each group of installation through hole groups comprises a plurality of installation through holes (21) uniformly distributed in the circumferential direction of the shell (2), the filter strip installation plates (4) are fixedly connected in the installation through holes (21), the filter strip installation plates (4) are connected with gap adjusting bolts (41), the other ends of the gap adjusting bolts (41) are in threaded connection with the filter strips (31), locking nuts (42) are connected on the gap adjusting bolts (41), the shell (2) is positioned on a screw shaft (5) of the rotary connection installation spiral sheet (51) in the filter cartridge (3), and the screw shaft (5) passes through the shell (2) to be connected with a motor, connect feeder hopper (22) on shell (2), feeder hopper (22) extend to and strain a section of thick bamboo (3) in, strain a section of thick bamboo (3) other end and set up bin outlet (32), screw axis (5) are located bin outlet (32) department of straining a section of thick bamboo (3) and set up adjustable backpressure mechanism (7), shell (2) downside still sets up discharge gate (23) and outlet (24).
2. The radial cartridge slot adjusting screw press of claim 1, wherein: the filter strip mounting plate (4) is fixedly connected with the shell (2) through bolts.
3. The radial cartridge slot adjusting screw press of claim 1, wherein: backpressure mechanism (7) are including being connected to installation cover (71) on screw axis (5), connect backpressure adjusting bolt (72) on installation cover (71), backpressure adjusting bolt (72) tail end top is established spring support board (73) one side on screw axis (5) at the cover, spring support board (73) other end supporting spring (74), backpressure board (75) on screw axis (5) are established to spring (74) other end adapter sleeve, backpressure board (75) seal bin outlet (32) of straining a section of thick bamboo (3).
4. The radial cartridge slot adjusting screw press of claim 1, wherein: the filter strip (31) comprises an outer arc seat (311) and an inner arc seat (312), and the side walls of the two sides of the inner arc seat (312) are inclined inwards, so that the gap between the filter strip (31) is small and large.
5. The radial cartridge slot adjusting screw press of claim 1, wherein: the diameter of the screw shaft (5) is increased from the position of the feed hopper (22) to the position of the discharge opening (32).
6. The radial cartridge slot adjusting screw press of claim 1, wherein: the space between the connected spiral sheets (51) on the spiral shaft (5) is continuously reduced from the position of the feed hopper (22) to the position of the discharge opening (32).
7. The radial cartridge slot adjusting screw press of claim 1, wherein: the motor (6) is connected to the base (1), the motor (6) is connected with the synchronous wheel (61), and the synchronous wheel (61) is connected with the synchronous gear of the screw shaft (5) through the synchronous belt (62).
8. The radial cartridge slot adjusting screw press of claim 1, wherein: the water draining device is characterized in that the lower end of the shell (2) is connected with a water draining hopper (25), the lower end of the water draining hopper (25) is provided with a water outlet (24), the lower end of the water draining hopper (25) is connected with the base (1), and the water draining hopper is communicated with a water tank (8) connected to the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911308789.6A CN110901132B (en) | 2019-12-18 | 2019-12-18 | A screw press for radially adjusting the gap of filter cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911308789.6A CN110901132B (en) | 2019-12-18 | 2019-12-18 | A screw press for radially adjusting the gap of filter cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110901132A true CN110901132A (en) | 2020-03-24 |
| CN110901132B CN110901132B (en) | 2025-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911308789.6A Active CN110901132B (en) | 2019-12-18 | 2019-12-18 | A screw press for radially adjusting the gap of filter cartridge |
Country Status (1)
| Country | Link |
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| CN (1) | CN110901132B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645354A (en) * | 2020-07-09 | 2020-09-11 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste extruding and dewatering machine |
| CN112517607A (en) * | 2020-11-24 | 2021-03-19 | 信和（天津）环保科技发展有限公司 | Extrusion type flue gas isolation dry distillation machine |
| CN114632791A (en) * | 2022-03-05 | 2022-06-17 | 深圳市华宇创鑫环境科技有限公司 | Treatment equipment and method for industrial solid waste |
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-
2019
- 2019-12-18 CN CN201911308789.6A patent/CN110901132B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4014067A1 (en) * | 1990-05-02 | 1991-11-07 | Fan Engineering Gmbh | Centralising system for sieve cages in screw-press - has screw cage with wide tolerance range and screw mfd. to fine tolerances, with centralising adjustment by radial screws |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645354A (en) * | 2020-07-09 | 2020-09-11 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste extruding and dewatering machine |
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| CN114632791A (en) * | 2022-03-05 | 2022-06-17 | 深圳市华宇创鑫环境科技有限公司 | Treatment equipment and method for industrial solid waste |
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| Publication number | Publication date |
|---|---|
| CN110901132B (en) | 2025-03-18 |
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