CN216418657U - Simple tail gas treatment device for producing telmisartan - Google Patents
Simple tail gas treatment device for producing telmisartan Download PDFInfo
- Publication number
- CN216418657U CN216418657U CN202122602862.XU CN202122602862U CN216418657U CN 216418657 U CN216418657 U CN 216418657U CN 202122602862 U CN202122602862 U CN 202122602862U CN 216418657 U CN216418657 U CN 216418657U
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- China
- Prior art keywords
- rectangular
- tail gas
- gas treatment
- circular shell
- treatment device
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- 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.)
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- RMMXLENWKUUMAY-UHFFFAOYSA-N telmisartan Chemical compound CCCC1=NC2=C(C)C=C(C=3N(C4=CC=CC=C4N=3)C)C=C2N1CC(C=C1)=CC=C1C1=CC=CC=C1C(O)=O RMMXLENWKUUMAY-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000005537 C09CA07 - Telmisartan Substances 0.000 title claims abstract description 16
- 229960005187 telmisartan Drugs 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000008873 Angiotensin II receptor Human genes 0.000 description 1
- 108050000824 Angiotensin II receptor Proteins 0.000 description 1
- 208000007530 Essential hypertension Diseases 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 229940127088 antihypertensive drug Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of tail gas treatment devices, in particular to a simple tail gas treatment device for producing telmisartan, which comprises a circular shell and a rectangular cylinder fixedly connected with the surface of the circular shell, wherein an air exhaust component is arranged on the side surface of the circular shell, and a filtering component is arranged on the surface of the rectangular cylinder; the operation of the motor pulls the rectangular sliding block to slide in a reciprocating mode on the inner wall face of the rectangular cylinder, so that gas can flow on the inner wall face of the rectangular cylinder, the pressure of the gas penetrating through the surface of the filter screen can be increased, the tail gas filtering effect can be improved, the filter screen can be replaced conveniently, and the using effect of the device can be improved.
Description
Technical Field
The utility model belongs to the technical field of the tail gas processing apparatus, concretely relates to production is simple and direct formula tail gas processing apparatus for telmisartan.
Background
Telmisartan is a novel antihypertensive drug, is a specific angiotensin II receptor (AT I type) antagonist, is used for treating essential hypertension, can generate harmful gas in the production process of telmisartan, and filters the harmful substances in tail gas by enabling the gas to flow and pass through a filter screen in tail gas treatment; at present, after gas passes through a filter screen, the filter screen is poor in gas flowability after being used for a period of time, so that the gas flowing speed is reduced, and the using effect of the tail gas treatment device is reduced.
Therefore, the simple tail gas treatment device for producing telmisartan is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems raised in the background art described above. The utility model provides a production is for miasartan with simple and direct formula tail gas processing apparatus is favorable to increasing the pressure that gaseous passed the filter screen surface to improve the filterable effect of tail gas, and be favorable to the convenience to the change of filter screen, improve the device's result of use.
In order to achieve the above object, the utility model provides a following technical scheme: a simple tail gas treatment device for producing telmisartan comprises a circular shell and a rectangular cylinder fixedly connected with the surface of the circular shell, wherein an air exhaust assembly is arranged on the side surface of the circular shell;
the air exhaust assembly comprises a motor, a disc, a shaft pin, a linkage rod, a positioning rod, a rectangular sliding block and a flexible rubber pad, the motor is installed on the side face of the circular shell, the disc is located inside the circular shell and fixedly connected with the end of an output shaft of the motor, the shaft pin is fixedly connected to the side face of the disc, the linkage rod is rotatably connected to the surface of the shaft pin, the rectangular sliding block is slidably connected to the inner wall face of the rectangular cylinder, the positioning rod is fixedly connected to the bottom of the rectangular sliding block and close to the central position, and the flexible rubber pad is fixedly connected to the surface of the positioning rod and close to the bottom position of the rectangular sliding block.
As the utility model relates to a production is preferred with simple and direct formula tail gas processing apparatus for miasartan, the surface of a rectangle section of thick bamboo is provided with filter assembly, filter assembly is including extrusion gasket, rectangle frame, filter screen and pull groove, the side at a rectangle section of thick bamboo is seted up in the pull groove, the extrusion gasket symmetry sets up the internal face in the pull groove, rectangle frame sliding connection is at the internal face in pull groove, the internal face at rectangle frame is installed to the filter screen.
As the utility model relates to a production is preferred with simple and direct formula tail gas processing apparatus for miasartan, the subassembly of bleeding is still including the inlet port, the inlet port is the rectangle array and sets up at the top of rectangle slider.
As the utility model relates to a production is with simple and direct formula tail gas processing apparatus is preferred for miasartan, the subassembly of bleeding is still including exhaust hole and linking groove, the exhaust hole is the circumferential at round casing that the annular array was seted up, link up the groove and set up the tip position department that is close to a rectangle section of thick bamboo at round casing's circumferential, just round casing is linked together through linking the groove with a rectangle section of thick bamboo.
As the utility model relates to a production is preferred with simple and direct formula tail gas processing apparatus for miasartan, the subassembly of bleeding is still including the draw-in groove, the draw-in groove is seted up in the one end that the pivot was kept away from to the gangbar, just the locating lever rotates the inside of connecting at the draw-in groove.
As the utility model relates to a production is preferred with simple and direct formula tail gas processing apparatus for miasartan, the subassembly of bleeding is still including the extrusion piece, extrusion piece fixed connection is close to the bottom position department of flexible rubber pad on the surface of locating lever.
As the utility model relates to a production is preferred with simple and direct formula tail gas treatment device for miasartan, the internal face of a rectangle section of thick bamboo is smooth, just the internal face of a rectangle slider and a rectangle section of thick bamboo is laminated mutually.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the operation of motor drives the gangbar and uses the pivot to rotate as the axle center to pulling rectangle slider is favorable to making gaseous internal face at a rectangle section of thick bamboo flow at the internal face reciprocating sliding of a rectangle section of thick bamboo, is favorable to increasing gaseous pressure that passes the filter screen surface, thereby improves the filterable effect of tail gas.
2. The utility model discloses in, exert suitable effort to the rectangle frame, can make the rectangle frame from the side roll-off of extrusion gasket, can change the filter screen, two extrusion gaskets be provided with do benefit to the increase extrusion force to the rectangle frame, can make the rectangle frame fix the inside in drawing groove to the convenience improves the device's result of use to the change of filter screen.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front sectional view of the present invention;
FIG. 3 is a schematic structural view of a disc and a linkage rod of the present invention;
FIG. 4 is a schematic structural view of the middle air inlet hole and the rectangular slider of the present invention;
in the figure:
1. a circular housing; 2. a rectangular cylinder; 3. an air extraction assembly; 31. an exhaust hole; 32. a joining groove; 33. a disc; 34. a motor; 35. a shaft pin; 36. a linkage rod; 37. a card slot; 38. a rectangular slider; 39. a flexible rubber pad; 310. an air inlet; 311. positioning a rod; 312. extruding the block; 4. a filter assembly; 41. extruding the gasket; 42. a rectangular frame; 43. a filter screen; 44. and drawing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1;
a simple tail gas treatment device for producing telmisartan comprises a circular shell 1 and a rectangular cylinder 2 fixedly connected with the surface of the circular shell 1.
In this embodiment: tail gas treatment filters the harmful substance in tail gas through making gas flow and passing filter screen 43, present gas passes behind filter screen 43, filter screen 43 uses and leads to gas flow nature poor after the end time, the speed that leads to gas flow slows down, reduce tail gas processing apparatus's result of use, add bleed subassembly 3 and filter assembly 4 on borrow this basis, be favorable to increasing the pressure that gas passed filter screen 43 surface, thereby improve tail gas filtering's effect, be favorable to the convenient change to filter screen 43, improve the device's result of use.
Further, the method comprises the following steps:
as shown in fig. 1 to 4:
with the above in mind: the side surface of the circular shell 1 is provided with an air extracting component 3, the air extracting component 3 comprises an air exhaust hole 31, a connecting groove 32, a motor 34, a disc 33, a shaft pin 35, a linkage rod 36, a clamping groove 37, a positioning rod 311, a rectangular sliding block 38, a positioning rod 311, an extrusion block 312, an air inlet hole 310 and a flexible rubber pad 39, the motor 34 is arranged on the side surface of the circular shell 1, the disc 33 is positioned in the circular shell 1 and is fixedly connected with the end part of an output shaft of the motor 34, the shaft pin 35 is fixedly connected on the side surface of the disc 33, the linkage rod 36 is rotatably connected on the surface of the shaft pin 35, the rectangular sliding block 38 is slidably connected on the inner wall surface of the rectangular cylinder 2, the positioning rod 311 is fixedly connected at the position, close to the center, the flexible rubber pad 39 is fixedly connected on the position, close to the bottom of the rectangular sliding block 38, on the surface of the positioning rod 311, the air inlet hole 310 is arranged on the top of the rectangular sliding block 38 in a rectangular array manner, the exhaust holes 31 are arranged on the circumferential surface of the circular shell 1 in an annular array, the connecting groove 32 is arranged at the position, close to the end part of the rectangular cylinder 2, of the circumferential surface of the circular shell 1, the circular shell 1 is communicated with the rectangular cylinder 2 through the connecting groove 32, the clamping groove 37 is arranged at one end, far away from the shaft pin 35, of the linkage rod 36, the positioning rod 311 is rotatably connected inside the clamping groove 37, the extrusion block 312 is fixedly connected to the position, close to the bottom of the flexible rubber pad 39, of the surface of the positioning rod 311, the inner wall surface of the rectangular cylinder 2 is smooth, and the rectangular sliding block 38 is attached to the inner wall surface of the rectangular cylinder 2.
In this embodiment: when the device is normally used, a connecting line of the motor 34 is connected with a power supply, the operation of the motor 34 drives the disc 33 in the circular shell 1 to rotate, the rotation of the disc 33 drives the shaft pin 35 on the side surface of the disc 33 to rotate, so that the linkage rod 36 rotates by taking the shaft pin 35 as an axis, the linkage rod 36 pulls the rectangular sliding block 38 to slide on the inner wall surface of the rectangular cylinder 2 in a reciprocating manner in the process of rotating by taking the shaft pin 35 as the axis, when the rectangular sliding block 38 moves towards the direction far away from the filter screen 43 on the inner wall surface of the rectangular cylinder 2, the flexible rubber pad 39 is attached to the surface of the rectangular sliding block 38, so that gas passes through the inside of the filter screen 43, when the rectangular sliding block 38 moves towards the direction of the filter screen 43, the flexible rubber pad 39 bends under the action of air pressure, the gas on the side, far away from the flexible rubber pad 39, of the rectangular sliding block 38 passes through the inside of the air inlet hole 310 and flows to the side, far away from the rectangular sliding block 38, therefore, the filtered gas can be discharged from the inner wall of the exhaust hole 31, the gas can flow on the inner wall surface of the rectangular cylinder 2, the pressure of the gas passing through the surface of the filter screen 43 can be increased, and the tail gas filtering effect can be improved.
It should be noted that: the positioning of the pressing block 312 facilitates the fixing of the position of the flexible rubber pad 39, so as to avoid sliding on the surface of the positioning rod 311 when the flexible rubber pad 39 deforms under the action of air pressure.
Further, the method comprises the following steps:
in an alternative embodiment, the surface of the rectangular cylinder 2 is provided with the filter assembly 4, the filter assembly 4 includes a pressing pad 41, a rectangular frame 42, a filter screen 43 and a drawing slot 44, the drawing slot 44 is opened at the side of the rectangular cylinder 2, the pressing pad 41 is symmetrically arranged on the inner wall surface of the drawing slot 44, the rectangular frame 42 is slidably connected to the inner wall surface of the drawing slot 44, and the filter screen 43 is installed on the inner wall surface of the rectangular frame 42.
In this embodiment: when the filter screen 43 needs to be replaced in one end time, a proper acting force is applied to the rectangular frame 42, the rectangular frame 42 can slide out from the side face of the extrusion gasket 41, the filter screen 43 can be replaced after the rectangular frame 42 is drawn out from the inside of the drawing groove 44, the arrangement of the two extrusion gaskets 41 is beneficial to increasing the extrusion force on the rectangular frame 42, the rectangular frame 42 can be fixed in the drawing groove 44, the filter screen 43 is convenient to replace, and the using effect of the device is improved.
It should be noted that: the number of the pressing pads 41 is two, and both the pressing pads 41 are made of rubber materials, so that the pressing force is applied to the rectangular frame 42 to fix the position of the rectangular frame 42.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (7)
1. The utility model provides a production telmisartan is with simple and direct formula tail gas processing apparatus, includes a round casing (1) and a rectangle section of thick bamboo (2) of round casing (1) fixed connection of surface which characterized in that: an air exhaust assembly (3) is arranged on the side surface of the circular shell (1); the air extraction component (3) comprises a motor (34), a disc (33), a shaft pin (35), a linkage rod (36), a positioning rod (311), a rectangular sliding block (38) and a flexible rubber pad (39), the motor (34) is arranged on the side surface of the circular shell (1), the disc (33) is positioned in the circular shell (1) and is fixedly connected with the end part of the output shaft of the motor (34), the shaft pin (35) is fixedly connected to the side surface of the disc (33), the linkage rod (36) is rotatably connected to the surface of the shaft pin (35), the rectangular sliding block (38) is connected on the inner wall surface of the rectangular cylinder (2) in a sliding way, the positioning rod (311) is fixedly connected to the bottom of the rectangular sliding block (38) close to the central position, the flexible rubber pad (39) is fixedly connected to the surface of the positioning rod (311) at a position close to the bottom of the rectangular sliding block (38).
2. The simple tail gas treatment device for producing telmisartan according to claim 1, characterized in that: the surface of a rectangular cylinder (2) is provided with a filtering component (4), the filtering component (4) comprises an extrusion gasket (41), a rectangular frame (42), a filtering net (43) and a drawing groove (44), the drawing groove (44) is arranged on the side face of the rectangular cylinder (2), the extrusion gasket (41) is symmetrically arranged on the inner wall face of the drawing groove (44), the rectangular frame (42) is connected to the inner wall face of the drawing groove (44) in a sliding mode, and the filtering net (43) is arranged on the inner wall face of the rectangular frame (42).
3. The simple tail gas treatment device for producing telmisartan according to claim 1, characterized in that: the air exhaust assembly (3) further comprises air inlet holes (310), and the air inlet holes (310) are arranged on the top of the rectangular sliding block (38) in a rectangular array.
4. The simple tail gas treatment device for producing telmisartan according to claim 1, characterized in that: the air exhaust assembly (3) further comprises an exhaust hole (31) and a connection groove (32), the exhaust hole (31) is formed in the circumferential surface of the circular shell (1) in an annular array mode, the connection groove (32) is formed in the end portion position, close to the rectangular cylinder (2), of the circumferential surface of the circular shell (1), and the circular shell (1) is communicated with the rectangular cylinder (2) through the connection groove (32).
5. The simple tail gas treatment device for producing telmisartan according to claim 1, characterized in that: the air exhaust assembly (3) further comprises a clamping groove (37), the clamping groove (37) is formed in one end, away from the shaft pin (35), of the linkage rod (36), and the positioning rod (311) is rotatably connected to the inside of the clamping groove (37).
6. The simple tail gas treatment device for producing telmisartan according to claim 1, characterized in that: the air exhaust assembly (3) further comprises an extrusion block (312), and the extrusion block (312) is fixedly connected to the bottom position, close to the flexible rubber pad (39), of the surface of the positioning rod (311).
7. The simple tail gas treatment device for producing telmisartan according to claim 1, characterized in that: the inner wall surface of the rectangular cylinder (2) is smooth, and the rectangular sliding block (38) is attached to the inner wall surface of the rectangular cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122602862.XU CN216418657U (en) | 2021-10-28 | 2021-10-28 | Simple tail gas treatment device for producing telmisartan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122602862.XU CN216418657U (en) | 2021-10-28 | 2021-10-28 | Simple tail gas treatment device for producing telmisartan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216418657U true CN216418657U (en) | 2022-05-03 |
Family
ID=81333494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122602862.XU Expired - Fee Related CN216418657U (en) | 2021-10-28 | 2021-10-28 | Simple tail gas treatment device for producing telmisartan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216418657U (en) |
-
2021
- 2021-10-28 CN CN202122602862.XU patent/CN216418657U/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: 20220503 |