CN210875834U - Novel gypsum swirler - Google Patents
Novel gypsum swirler Download PDFInfo
- Publication number
- CN210875834U CN210875834U CN201920362617.6U CN201920362617U CN210875834U CN 210875834 U CN210875834 U CN 210875834U CN 201920362617 U CN201920362617 U CN 201920362617U CN 210875834 U CN210875834 U CN 210875834U
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- cone
- feed body
- feed
- gypsum
- clamp
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 45
- 239000010440 gypsum Substances 0.000 title claims abstract description 45
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model relates to a novel gypsum swirler, it has solved the technical problem that current gypsum swirler is inconvenient because of the maintenance that the part is many causes, easy damage, it is equipped with the feed body, cone and underflow opening, feed body left side is equipped with the feed inlet, the feed body top is equipped with the overflow mouth, feed body below is connected with cone through first clamp, cone passes through the second clamp and is connected with the underflow opening, cone upper portion is straight barrel, the lower part is the back taper, straight barrel and back taper formula welded structure as an organic whole. The utility model discloses but wide application in classification equipment field.
Description
Technical Field
The utility model belongs to the technical field of hierarchical technique and specifically relates to a novel gypsum swirler.
Background
The gypsum cyclone is a cyclone specially applied to a limestone-gypsum method desulfurization system. The gypsum cyclone is arranged between the absorption tower and the vacuum dewatering belt conveyor in the whole limestone-gypsum method desulfurization system, so that the gypsum cyclone mainly has the function of separating solid particles which cannot be processed by the absorption tower and the vacuum dewatering belt conveyor after being started, and impurities are removed from the whole system.
In a limestone-gypsum method desulfurization system, a gypsum cyclone generally has three models of phi 150, phi 100 and phi 75. The specification is the most common phi 100 model, the solid content of gypsum slurry generated in a desulfurizing tower is generally 15-20% (Wt), after the gypsum slurry is treated by a phi 100 model gypsum cyclone, the solid content of underflow gypsum slurry can reach about 50% (Wt), then the underflow gypsum slurry is conveyed to a vacuum belt conveyor for dehydration and recovery, and meanwhile, the solid content of overflow of the cyclone is about 1-3% (Wt), and the underflow gypsum slurry returns to the absorption tower for reuse. The phi 100 gypsum swirler used in the existing desulfurization process mainly comprises a feeding body, a straight barrel body, a cone and a bottom flow port, has more components and is inconvenient to overhaul, wherein a gap is formed at the joint of the upper part of the cone and the joint of the straight barrel body, so that the phi 100 gypsum swirler is easy to damage.
Disclosure of Invention
The utility model provides a gypsum cyclone which has high production efficiency, convenient maintenance and long service life and aims to solve the defects of the prior gypsum cyclone technology.
Therefore, the utility model provides a gypsum swirler is equipped with feeding body, cone and underflow opening, feeding body left side is equipped with the feed inlet, the feeding body top is equipped with the overflow mouth, characterized by, feeding body below through first clamp with cone connects, cone pass through the second clamp with the underflow opening is connected, cone upper portion is straight barrel, and the lower part is the back taper, straight barrel with back taper formula welded structure as an organic whole, the length of straight barrel is 200mm, and the length of back taper is 860mm, and feeding body is hollow cylinder, and the tube length of feeding body is 550 mm.
Preferably, a feed inlet is formed in the left side of the feeding body, and the feed inlet is connected with the feeding body through a feed pipe.
Preferably, an overflow port is arranged above the feeding body and connected with the feeding body through an overflow pipe.
Preferably, the diameter of the straight cylinder is equal to the diameter of the feed body.
The utility model has the advantages that:
(1) the utility model provides a gypsum swirler is equipped with the feed body, a cone and underflow opening, and the feed body passes through first clamp with a cone and is connected, and a cone passes through the second clamp and is connected with the underflow opening.
(2) The number of parts of the equipment is reduced, the overhaul and the maintenance are convenient, and a large amount of labor and materials are saved.
(3) The utility model provides a section of thick bamboo awl body upper portion among the gypsum swirler is straight barrel, and the lower part is the back taper body, and straight barrel and back taper body formula structure as an organic whole make the section of thick bamboo awl excessively more smooth and easy, reduce the cone and go up a mouthful damage degree, extension equipment life.
(4) The length of the feeding cylinder of the cyclone is increased, the grading time of the gypsum slurry is prolonged, and the production efficiency of the equipment is further improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Reference numerals:
1. the device comprises a feeding hole, 2 parts of a feeding pipe, 3 parts of an overflow port, 4 parts of an overflow pipe, 5 parts of a feeding body, 6 parts of a cone, 7 parts of a bottom flow port, 8 parts of a clamp, 811 parts of a first clamp, 812 parts of a second clamp, H1 parts of the length of the feeding body, h parts of the length of a straight barrel, and H2 parts of the length of an inverted cone.
Detailed Description
The invention will be better understood from the following examples. However, those skilled in the art will readily appreciate that the description of the embodiments is only for illustrating the present invention and should not be taken as limiting the invention as described in the claims.
Example 1
A novel gypsum cyclone is provided with a feed inlet 1, a feed pipe 2, an overflow port 3, an overflow pipe 4, a feed body 5, a first clamp 811, a cylinder cone 6, a second clamp 812 and a bottom flow port 7.
As shown in fig. 1, a feeding body 5 is a hollow cylinder, is a pre-classification area of gypsum slurry, and is used for primary classification of gypsum slurry, a feeding port 1 is arranged at the left side of the feeding body 5, the feeding port 1 is connected with the feeding body through a feeding pipe 2 fixed on the feeding body 5, is used for feeding gypsum slurry into an inlet of a gypsum cyclone, and has a drainage function on the gypsum slurry in the feeding body 5, an overflow port 3 is arranged above the feeding body 5, and the overflow port 3 is connected with the feeding body 5 through an overflow pipe 3 fixed on the feeding body 5 and is used for discharging overflow slurry generated after primary classification in the feeding body 5 out of the body; wherein, the barrel length H1 of feed body 5 is 550mm, has prolonged the hierarchical time of the interior gypsum thick liquid of feed body, has further improved the production efficiency of gypsum swirler.
The below of the feeding body 5 is connected with a cone 6 through a first clamp 811 for carry out secondary grading with the gypsum slurry, wherein, the cone 6 is divided into a straight barrel and an inverted cone, the straight barrel length H is 200mm, the inverted cone length H2 is 860mm, the straight barrel and the inverted cone formula welded structure as an organic whole, seamless connection between the two, make the cone excessively more smooth and easy, reduce the damage degree of the upper opening of the cone, prolong the service life of the equipment. The cone 6 is connected to the underflow port 7 by a second collar 812.
when the pump screws the gypsum slurry into the feeding body 5 from the feeding port 1 of the cyclone along the feeding pipe 2, the gypsum slurry rotates along the wall of the feeding body 5 at a certain speed in the cylinder to generate centrifugal force to do centrifugal motion, namely, gypsum particles with different sizes form specific position arrangement under the action of the centrifugal force with different sizes, so that fine gypsum particles flow upwards from the center of the feeding body, and overflow slurry is discharged from the overflow port 3 to achieve primary classification; the residual slurry is settled under the action of gravity and moves to the long cone, and the straight cylinder body and the inverted cone are integrated as the cylinder cone 6 is provided with the straight cylinder body and the inverted cone, so that the straight cylinder body and the long cone form seamless connection, the damage caused by gaps is reduced, the gypsum slurry is further concentrated in stages through secondary grading of the cylinder cone 6, and finally the underflow slurry is discharged from the underflow port 7.
The utility model provides a novel gypsum swirler has reduced the quantity of equipment part, and it is more convenient to overhaul and maintain, has saved a large amount of raw materials and manual work.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel gypsum swirler, is equipped with the feed body, cone and underflow opening, feed body left side is equipped with the feed inlet, the feed body top is equipped with the overflow mouth, characterized by, feed body below through first clamp with cone body connection, cone pass through the second clamp with the underflow opening is connected, cone upper portion is straight barrel, and the lower part is the back taper, straight barrel with back taper formula welded structure as an organic whole, the length of straight barrel is 200mm, the length of back taper is 860mm, the feed body is hollow cylinder, the tube length of the feed body is 550 mm.
2. The new gypsum cyclone in claim 1 wherein the feed inlet is connected to the feed body by a feed tube secured to the feed body.
3. The new gypsum cyclone in claim 1 wherein the overflow port is connected to the feed body by an overflow tube secured to the feed body.
4. The novel gypsum cyclone of claim 1, wherein the diameter of the straight cylinder is equal to the diameter of the feed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362617.6U CN210875834U (en) | 2019-03-20 | 2019-03-20 | Novel gypsum swirler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362617.6U CN210875834U (en) | 2019-03-20 | 2019-03-20 | Novel gypsum swirler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210875834U true CN210875834U (en) | 2020-06-30 |
Family
ID=71339181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920362617.6U Active CN210875834U (en) | 2019-03-20 | 2019-03-20 | Novel gypsum swirler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210875834U (en) |
-
2019
- 2019-03-20 CN CN201920362617.6U patent/CN210875834U/en active Active
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