CN214077285U - Centrifugal equipment for producing hydroxypropyl methyl cellulose - Google Patents
Centrifugal equipment for producing hydroxypropyl methyl cellulose Download PDFInfo
- Publication number
- CN214077285U CN214077285U CN202022625025.4U CN202022625025U CN214077285U CN 214077285 U CN214077285 U CN 214077285U CN 202022625025 U CN202022625025 U CN 202022625025U CN 214077285 U CN214077285 U CN 214077285U
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- Prior art keywords
- storage tank
- water storage
- plate
- rectangular
- threaded
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- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 title claims abstract description 28
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 title claims abstract description 28
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 title claims abstract description 28
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims 2
- 229920002678 cellulose Polymers 0.000 abstract description 18
- 239000001913 cellulose Substances 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 18
- 230000018044 dehydration Effects 0.000 abstract description 5
- 238000006297 dehydration reaction Methods 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229960003943 hypromellose Drugs 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model provides a centrifugal equipment for hydroxypropyl methyl cellulose production. The centrifugal apparatus for producing hydroxypropyl methylcellulose includes: the top of the water storage tank is provided with a through hole; the filter barrel is arranged in the water storage tank; the circular plate is fixedly arranged at the bottom of the filter barrel; the circular rotating rod is rotatably arranged on the water storage tank, and the top end of the circular rotating rod extends into the water storage tank and is fixedly connected with the bottom of the circular plate; the first L-shaped supporting plate is fixedly arranged at the bottom of the water storage tank. The utility model provides a centrifugal equipment for hydroxypropyl methyl cellulose production has can effectually dewater the cellulose material, can clear up the inside filter vat of centrifuge simultaneously, avoids the cellulose material to plug up the advantage that the apopore on the filter vat influences the efficiency of dehydration.
Description
Technical Field
The utility model belongs to the technical field of the centrifugation, especially, relate to a centrifugal equipment for hydroxypropyl methyl cellulose production.
Background
Hydroxypropyl methylcellulose, also simplified as hypromellose, is a species of non-ionic cellulose mixed ether. It is a semi-synthetic, inactive, viscoelastic polymer, commonly used in ophthalmology as a lubricant, or in oral pharmaceuticals as an adjuvant or excipient, commonly found in a variety of different commercial products. As a food additive, hypromellose may play the following roles: emulsifiers, thickeners, suspending agents and substitutes for animal gelatin require the use of a centrifuge to dewater after the cellulosic material has been washed.
However, in the prior art, when centrifugal equipment for producing hydroxypropyl methyl cellulose is used for centrifugally dewatering cellulose materials, the effect is general, and the centrifugal equipment for producing hydroxypropyl methyl cellulose lacks a structure for cleaning the inside of the centrifugal equipment, so that the cellulose materials block water outlet holes in the filter barrel to influence dewatering efficiency.
Therefore, there is a need to provide a new centrifugal device for producing hydroxypropyl methyl cellulose to solve the above technical problems
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can effectually dewater the cellulose material, can clear up the inside filter vat of centrifuge simultaneously, avoid the cellulose material to plug up the apopore on the filter vat and influence the centrifugal equipment that is used for hydroxypropyl methyl cellulose production of the efficiency of dehydration.
In order to solve the technical problem, the utility model provides a centrifugal device for hydroxypropyl methyl cellulose production includes: the top of the water storage tank is provided with a through hole; the filter barrel is arranged in the water storage tank; the circular plate is fixedly arranged at the bottom of the filter barrel; the circular rotating rod is rotatably arranged on the water storage tank, and the top end of the circular rotating rod extends into the water storage tank and is fixedly connected with the bottom of the circular plate; the first L-shaped supporting plate is fixedly arranged at the bottom of the water storage tank; the first driving motor is fixedly arranged at the top of the first L-shaped supporting plate, and an output shaft of the first driving motor is fixedly connected with the bottom end of the round rotating rod; the rectangular base is fixedly arranged on the outer wall of one side of the water storage tank; the second L-shaped supporting plate is rotatably arranged on the rectangular base; the second driving motor is fixedly arranged at the top of the second L-shaped supporting plate; the first threaded sleeve is rotatably arranged on the second L-shaped supporting plate, and the top end of the first threaded sleeve extends to the upper part of the second L-shaped supporting plate; the threaded rod is installed in the first threaded sleeve in a threaded mode; the first rectangular plate is fixedly arranged at the bottom end of the threaded rod; the third driving motor is fixedly arranged at the bottom of the first rectangular plate; the second rectangular plate is fixedly arranged on an output shaft of the third driving motor; the two longitudinal supporting plates are fixedly arranged at the bottom of the second rectangular plate; the cover plate is arranged above the water storage tank; the fixing component is arranged on the outer wall of one side of the cover plate.
As a further scheme of the utility model, fixed subassembly includes the first rectangular block of fixed mounting in apron one side, one side fixed mounting of storage water tank has the second rectangular block, the top fixed mounting of first rectangular block has second threaded sleeve, the lead screw is installed to second threaded sleeve internal thread, the bottom of lead screw runs through first rectangular block and extends to second rectangular block top, lead screw and first rectangular plate sliding connection, the top fixed mounting of lead screw has horizontal handle.
As a further scheme of the utility model, fixed mounting has same hinge on one side outer wall of apron and storage water tank, the apron passes through hinge and storage water tank swing joint, the top fixed mounting of apron has the rectangle handle, the bottom fixed mounting of apron has sealed the pad, the sealed opening looks adaptation at pad and storage water tank top.
As a further scheme of the utility model, circular thread groove has been seted up at the top of second rectangle piece, the bottom of lead screw extend to in the circular thread groove and with circular thread groove threaded connection, two the equal fixed mounting in one side that the longitudinal support board kept away from each other has the brush.
As a further scheme of the utility model, fixed mounting has first bevel gear on second driving motor's the output shaft, fixed mounting has second bevel gear on the first threaded sleeve, first bevel gear meshes with second bevel gear mutually, one side fixed mounting that the top of first rectangular plate is close to the threaded rod has the gag lever post, the top of gag lever post runs through the top that second L type backup pad extended to second L type backup pad to with second L type backup pad sliding connection.
As a further scheme of the utility model, the bottom fixed mounting of filter vat has the balancing piece, the bottom fixed mounting of storage water tank has the drain valve, the top and the storage water tank of drain valve are linked together, a plurality of apopore has been seted up on the outer wall of filter vat.
Compared with the prior art, the utility model provides a centrifugal equipment for hydroxypropyl methyl cellulose production has following beneficial effect:
the utility model provides a centrifugal equipment for hydroxypropyl methyl cellulose production:
1. the filter barrel, the circular plate, the circular rotating rod, the first L-shaped supporting plate, the first driving motor and the balance block are matched, so that cellulose materials in the filter barrel can be dehydrated, and meanwhile, the stability of the filter barrel during rotation is guaranteed;
2. through the cooperation of second driving motor, first threaded sleeve, threaded rod, first rectangular plate, third driving motor, second rectangular plate, vertical backup pad and brush, can clear up the filter vat inner wall, avoid the cellulose material to plug up the dehydration efficiency that apopore on the filter vat influenced the cellulose material.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic sectional structural view of a preferred embodiment of a centrifugal apparatus for producing hydroxypropyl methylcellulose according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an assembly view of the first rectangular block, the second threaded sleeve and the threaded rod of the present invention.
In the figure: 1. a water storage tank; 2. a filter vat; 3. a circular plate; 4. a circular rotating rod; 5. a first L-shaped support plate; 6. a first drive motor; 7. a rectangular base; 8. a second L-shaped support plate; 9. a second drive motor; 10. a first threaded sleeve; 11. a threaded rod; 12. a first rectangular plate; 13. a third drive motor; 14. a second rectangular plate; 15. a longitudinal support plate; 16. A cover plate; 17. a fixing assembly; 18. a first rectangular block; 19. a second rectangular block; 20. a second threaded sleeve; 21. and a screw rod.
Detailed Description
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic sectional structural view of a preferred embodiment of a centrifugal apparatus for producing hydroxypropyl methyl cellulose according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an assembly view of the first rectangular block, the second threaded sleeve and the threaded rod of the present invention. A centrifugal apparatus for hydroxypropyl methylcellulose production comprising: the water storage tank comprises a water storage tank 1, wherein the top of the water storage tank 1 is provided with a through hole; the filter barrel 2 is arranged in the water storage tank 1; the circular plate 3 is fixedly arranged at the bottom of the filter barrel 2; the circular rotating rod 4 is rotatably arranged on the water storage tank 1, and the top end of the circular rotating rod 4 extends into the water storage tank 1 and is fixedly connected with the bottom of the circular plate 3; the first L-shaped supporting plate 5 is fixedly arranged at the bottom of the water storage tank 1; the first driving motor 6 is fixedly arranged at the top of the first L-shaped supporting plate 5, and an output shaft of the first driving motor 6 is fixedly connected with the bottom end of the round rotating rod 4; the rectangular base 7 is fixedly arranged on the outer wall of one side of the water storage tank 1; the second L-shaped supporting plate 8 is rotatably arranged on the rectangular base 7; the second driving motor 9, the second driving motor 9 is fixedly installed on the top of the second L-shaped supporting plate 8; the first threaded sleeve 10 is rotatably arranged on the second L-shaped support plate 8, and the top end of the first threaded sleeve 10 extends to the upper part of the second L-shaped support plate 8; a threaded rod 11, the threaded rod 11 being threadedly mounted within the first threaded sleeve 10; the first rectangular plate 12 is fixedly arranged at the bottom end of the threaded rod 11; the third driving motor 13, the said third driving motor 13 is fixedly mounted on the bottom of the first rectangular plate 12; a second rectangular plate 14, wherein the second rectangular plate 14 is fixedly arranged on an output shaft of the third driving motor 13; the two longitudinal support plates 15 are fixedly arranged at the bottom of the second rectangular plate 14; the cover plate 16 is arranged above the water storage tank 1; and the fixing component 17, wherein the fixing component 17 is arranged on one side outer wall of the cover plate 16.
The fixed subassembly 17 includes the first rectangular block 18 of fixed mounting in apron 16 one side, one side fixed mounting of storage water tank 1 has second rectangular block 19, the top fixed mounting of first rectangular block 18 has second threaded sleeve 20, lead screw 21 is installed to second threaded sleeve 20 internal thread, first rectangular block 18 is run through and extends to second rectangular block 19 top to the bottom of lead screw 21, lead screw 21 and first rectangular plate 12 sliding connection, the top fixed mounting of lead screw 21 has horizontal handle.
The utility model discloses a water storage tank, including apron 16 and storage water tank 1, the apron is including 16, the apron is including the opening looks adaptation of opening looks adaptation at 1 top of storage water tank, the apron 16 is fixed mounting has same hinge on one side outer wall of storage water tank 1, apron 16 passes through hinge and storage water tank 1 swing joint, the top fixed mounting of apron 16 has the rectangle handle, the bottom fixed mounting of apron 16 has sealed the pad, sealed pad and storage water tank 1 top.
Circular threaded groove has been seted up at the top of second rectangular block 19, the bottom of lead screw 21 extend to in the circular threaded groove and with circular threaded groove threaded connection, two equal fixed mounting in one side that vertical backup pad 15 kept away from each other has the brush.
Fixed mounting has first bevel gear on the output shaft of second driving motor 9, fixed mounting has second bevel gear on the first threaded sleeve 10, first bevel gear meshes with second bevel gear mutually, one side fixed mounting that the top of first rectangular plate 12 is close to threaded rod 11 has the gag lever post, the top of gag lever post runs through second L type backup pad 8 and extends to the top of second L type backup pad 8 to with 8 sliding connection of second L type backup pad.
The bottom fixed mounting of filter vat 2 has the balancing piece, the bottom fixed mounting of storage water tank 1 has the drain valve, the top and the storage water tank 1 of drain valve are linked together, a plurality of apopore has been seted up on the outer wall of filter vat 2.
The utility model provides a centrifugal apparatus's for hydroxypropyl methyl cellulose production theory of operation as follows:
when the cellulose material needs to be dewatered, firstly, a rectangular handle at the top of a cover plate 16 is grasped to open the cover plate 16 from the top of a water storage tank 1, then the cellulose material is placed into a filter barrel 2, then, the cover plate 16 is put down, then, a transverse handle at the top of a screw rod 21 is grasped to clockwise rotate the screw rod 21, the screw rod 21 moves downwards under the action of threads, the screw rod 21 and a circular thread groove at the top of a second rectangular block 19 are enabled to seal the water storage tank 1 through the cover plate 16, then, a first driving motor 6 is started, an output shaft of the first driving motor 6 drives a circular rotating rod 4 to rotate, the circular rotating rod 4 drives a circular plate 3 to rotate, the circular plate 3 drives the filter barrel 2 to rotate, then, the cellulose material in the filter barrel 2 is thrown out under the action of centrifugal force to flow water in the cellulose material into the water storage tank 1, and a balance block is installed at the bottom of the filter barrel 2, the stability of the filter barrel 2 during rotation is ensured;
after the dehydration is finished, the cover plate 16 is opened to take out the cellulose material in the filter vat 2, the second L-shaped support plate 8 is held to rotate to the top of the water storage tank 1, then the second driving motor 9 is started, the output shaft of the second driving motor 9 drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first threaded sleeve 10 to rotate, then under the acting force of the threads, the threaded rod 11 drives the first rectangular plate 12, the third driving motor 13, the second rectangular plate 14 and the longitudinal support plate 15 to move downwards into the filter vat 2, then the third driving motor 13 is started, the third driving motor 13 drives the second rectangular plate 14 and the longitudinal support plate 15 to rotate, and the inner wall of the filter vat 2 is cleaned through the hairbrush on the longitudinal support plate 15.
Compared with the prior art, the utility model provides a centrifugal equipment for hydroxypropyl methyl cellulose production has following beneficial effect:
the utility model provides a centrifugal device for hydroxypropyl methyl cellulose production, which can dehydrate cellulose materials in a filter vat 2 by matching the filter vat 2, a circular plate 3, a circular rotating rod 4, a first L-shaped supporting plate 5, a first driving motor 6 and a balancing block, and simultaneously ensure the stability of the filter vat 2 during rotation; through the cooperation of second driving motor 9, first threaded sleeve 10, threaded rod 11, first rectangular plate 12, third driving motor 13, second rectangular plate 14, vertical backup pad 15 and brush, can clear up 2 inner walls of filter vat, avoid the cellulose material to block up the apopore on the filter vat 2 and influence the dehydration efficiency of cellulose material.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. A centrifugal apparatus for the production of hydroxypropyl methylcellulose comprising:
the top of the water storage tank is provided with a through hole;
the filter barrel is arranged in the water storage tank;
the circular plate is fixedly arranged at the bottom of the filter barrel;
the circular rotating rod is rotatably arranged on the water storage tank, and the top end of the circular rotating rod extends into the water storage tank and is fixedly connected with the bottom of the circular plate;
the first L-shaped supporting plate is fixedly arranged at the bottom of the water storage tank;
the first driving motor is fixedly arranged at the top of the first L-shaped supporting plate, and an output shaft of the first driving motor is fixedly connected with the bottom end of the round rotating rod;
the rectangular base is fixedly arranged on the outer wall of one side of the water storage tank;
the second L-shaped supporting plate is rotatably arranged on the rectangular base;
the second driving motor is fixedly arranged at the top of the second L-shaped supporting plate;
the first threaded sleeve is rotatably arranged on the second L-shaped supporting plate, and the top end of the first threaded sleeve extends to the upper part of the second L-shaped supporting plate;
the threaded rod is installed in the first threaded sleeve in a threaded mode;
the first rectangular plate is fixedly arranged at the bottom end of the threaded rod;
the third driving motor is fixedly arranged at the bottom of the first rectangular plate;
the second rectangular plate is fixedly arranged on an output shaft of the third driving motor;
the two longitudinal supporting plates are fixedly arranged at the bottom of the second rectangular plate;
the cover plate is arranged above the water storage tank;
the fixing component is arranged on the outer wall of one side of the cover plate.
2. The centrifugal device for producing hydroxypropyl methyl cellulose according to claim 1, wherein the fixing assembly comprises a first rectangular block fixedly installed on one side of the cover plate, a second rectangular block fixedly installed on one side of the water storage tank, a second threaded sleeve fixedly installed on the top of the first rectangular block, a screw rod internally threaded in the second threaded sleeve, a bottom end of the screw rod penetrates through the first rectangular block and extends to the position above the second rectangular block, the screw rod is slidably connected with the first rectangular plate, and a transverse handle is fixedly installed on the top end of the screw rod.
3. The centrifugal equipment for producing hydroxypropyl methyl cellulose according to claim 1, wherein the same hinge is fixedly installed on the outer wall of one side of the cover plate and the outer wall of one side of the water storage tank, the cover plate is movably connected with the water storage tank through the hinge, a rectangular handle is fixedly installed at the top of the cover plate, a sealing gasket is fixedly installed at the bottom of the cover plate, and the sealing gasket is matched with a through opening in the top of the water storage tank.
4. The centrifugal equipment for producing hydroxypropyl methyl cellulose according to claim 2, wherein a circular threaded groove is formed in the top of the second rectangular block, the bottom end of the screw rod extends into the circular threaded groove and is in threaded connection with the circular threaded groove, and a brush is fixedly mounted on one side, away from each other, of each of the two longitudinal support plates.
5. The centrifugal equipment for producing hydroxypropyl methyl cellulose according to claim 1, wherein a first bevel gear is fixedly mounted on an output shaft of the second driving motor, a second bevel gear is fixedly mounted on the first threaded sleeve, the first bevel gear is meshed with the second bevel gear, a limiting rod is fixedly mounted on one side, close to the threaded rod, of the top of the first rectangular plate, the top end of the limiting rod penetrates through the second L-shaped support plate, extends to the position above the second L-shaped support plate, and is in sliding connection with the second L-shaped support plate.
6. The centrifugal equipment for producing hydroxypropyl methyl cellulose according to claim 1, wherein a balance block is fixedly installed at the bottom of the filter vat, a drain valve is fixedly installed at the bottom of the water storage tank, the top of the drain valve is communicated with the water storage tank, and a plurality of water outlet holes are formed in the outer wall of the filter vat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625025.4U CN214077285U (en) | 2020-11-13 | 2020-11-13 | Centrifugal equipment for producing hydroxypropyl methyl cellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625025.4U CN214077285U (en) | 2020-11-13 | 2020-11-13 | Centrifugal equipment for producing hydroxypropyl methyl cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214077285U true CN214077285U (en) | 2021-08-31 |
Family
ID=77449660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022625025.4U Expired - Fee Related CN214077285U (en) | 2020-11-13 | 2020-11-13 | Centrifugal equipment for producing hydroxypropyl methyl cellulose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214077285U (en) |
-
2020
- 2020-11-13 CN CN202022625025.4U patent/CN214077285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |