CN220634257U - High pressure release filtration formula chemical production equipment of security - Google Patents
High pressure release filtration formula chemical production equipment of security Download PDFInfo
- Publication number
- CN220634257U CN220634257U CN202322098393.1U CN202322098393U CN220634257U CN 220634257 U CN220634257 U CN 220634257U CN 202322098393 U CN202322098393 U CN 202322098393U CN 220634257 U CN220634257 U CN 220634257U
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- pressure relief
- box body
- inner cavity
- production equipment
- chemical production
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- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 238000012824 chemical production Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 210000002310 elbow joint Anatomy 0.000 claims description 3
- 238000009298 carbon filtering Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a high-safety pressure-relief filtering type chemical production device, wherein an air outlet on the upper surface of a kettle cover is respectively connected with inlet ends of a first pressure relief valve and a second pressure relief valve through a first three-way pipeline, a first inner cavity and a second inner cavity are formed in a box body through a partition plate, an air inlet pipe and a liquid filling opening are formed in the box cover, the air inlet pipe is arranged in the box body and communicated with an air outlet pipe, a supporting boss is arranged in the box body and on the inner wall of the second inner cavity, a supporting pore plate is supported on the upper surface of the supporting boss, and an active carbon filter layer is arranged on the upper surface of the supporting pore plate.
Description
Technical Field
The utility model relates to the technical field of chemical production equipment, in particular to pressure relief filtering type chemical production equipment with high safety.
Background
Chemical production equipment is a part of chemical machinery, and the chemical machinery comprises two parts, wherein one part is the chemical machinery, mainly refers to equipment such as a fan, a compressor, various pumps and the like for fluid delivery, and the main part is moving machinery, which is commonly called chemical machinery. Secondly, chemical plants are mainly machines whose components are stationary, such as separation plants in towers, vessels, reactor plants, etc., sometimes also referred to as nonstandard plants.
The reaction kettle is used as a main reaction container of chemical production equipment, and waste gas is often generated when chemical production is carried out, and the waste gas in the kettle can be discharged and treated independently after discharging is finished at present. In order to avoid bursting, a pressure release valve is arranged on many reaction kettles, however, if a single pressure release valve fails, pressure is difficult to release, after the pressure exceeds a threshold value, the reaction kettles are not leaked by a cylinder, so that the reaction kettles can be stopped forcibly, the safety is lower, and the post-treatment after the stoppage is more troublesome, meanwhile, the gas discharged by the existing pressure release valve is discharged because the discharge amount is not large, so that the gas is discharged without treatment under most conditions, the environment is influenced, and meanwhile, a certain danger is brought to workers, so that an improved technology is needed to solve the problem in the prior art.
Disclosure of Invention
The utility model aims to provide the pressure relief filtering type chemical production equipment with high safety, the reaction kettle is respectively connected with two pressure relief valves through the air outlet and the first three-way pipeline, the two pressure relief valves are sampled for pressure relief, and if one pressure relief valve is damaged, the other pressure relief valve can still normally relieve pressure, so that the safety of production is greatly improved, the discharged gas after pressure relief enters the box body of the filtering mechanism and can react with the reaction solution in the box body, and then the reaction solution is filtered through the active carbon filter layer, finally the reaction kettle is discharged outdoors, and the toxic gas is prevented from being discharged after being directly released, thereby further improving the safety of production, and solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pressure relief filtering type chemical production equipment with high safety comprises a reaction kettle, a first pressure relief valve, a second pressure relief valve and a filtering mechanism;
the upper surface of the reaction kettle is provided with a kettle cover, the middle position of the upper surface of the kettle cover is provided with a stirring motor through a motor seat, the upper surface of the kettle cover is also provided with a feed inlet and an air outlet, the outer surface of the reaction kettle is provided with a jacket, the air outlet is respectively connected with the inlet ends of a first pressure relief valve and a second pressure relief valve through a first three-way pipeline, and the outlet ends of the first pressure relief valve and the second pressure relief valve are connected with an air outlet pipe through a second three-way pipeline;
the filter mechanism comprises a box body, a box cover, a partition plate, an air inlet pipe, a liquid feeding port, a supporting boss, a supporting pore plate and an active carbon filter layer, wherein the box cover is arranged on the upper surface of the box body, the partition plate is arranged in the box body, a first inner cavity and a second inner cavity are formed in the box body through the partition plate, the bottoms of the first inner cavity and the second inner cavity are mutually communicated, the air inlet pipe and the liquid feeding port are arranged at the position of the box cover, the air inlet pipe is positioned in the box body and is communicated with the air outlet pipe, a small door is arranged at the position of the second inner cavity, the supporting boss is arranged in the box body, the supporting boss is arranged on the upper surface of the supporting boss, the active carbon filter layer is arranged on the upper surface of the supporting pore plate, and the air outlet is arranged on the upper portion of the box body, which is positioned in the second inner cavity.
Preferably, the utility model provides high-safety pressure-relief filtering type chemical production equipment, wherein a supporting seat is arranged on the outer surface of the jacket.
Preferably, the utility model provides high-safety pressure-relief filtering type chemical production equipment, wherein a stirrer is arranged in the reaction kettle and is connected with a main shaft, and the top end of the main shaft is connected with an output shaft of a stirring motor.
Preferably, the utility model provides high-safety pressure-relief filtering type chemical production equipment, wherein a discharge hole is formed in the bottom of the reaction kettle.
Preferably, the utility model provides high-safety pressure-relief filtering type chemical production equipment, wherein a thermometer and a pressure gauge are further arranged on the upper surface of the kettle cover.
Preferably, the utility model provides high-safety pressure-relief filtering type chemical production equipment, wherein the bottom of the air inlet pipe is provided with a bending section through an elbow joint, and the end part of the bending section is positioned in a second inner cavity of the box body and provided with a plurality of air outlet holes.
Preferably, the utility model provides high-safety pressure-relief filtering type chemical production equipment, wherein a drain valve is arranged at the bottom of the tank body.
Preferably, the utility model provides high-safety pressure-relief filtering type chemical production equipment, wherein the liquid filling port is provided with a sealing cover through threads.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The reaction kettle is respectively connected with two pressure relief valves through the air outlet and the first three-way pipeline, and the two pressure relief valves are sampled for pressure relief, so that if one pressure relief valve is damaged, the other pressure relief valve can still normally relieve pressure, and the production safety is greatly improved.
(2) The discharged gas after pressure relief enters the box body of the filtering mechanism and can react with the reaction solution in the box body, then the reaction solution is filtered by the active carbon filter layer, and finally the gas is discharged outdoors, so that the toxic gas is prevented from being discharged after pressure relief, and the production safety is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural diagram of a reaction kettle;
fig. 3 is a schematic diagram of a filtering mechanism.
In the figure: the reaction kettle 1, a first pressure release valve 2, a second pressure release valve 3, a kettle cover 4, a stirring motor 5, a feed inlet 6, an air outlet 7, a jacket 8, a first three-way pipeline 9, a second three-way pipeline 10, an air outlet pipe 11, a box body 12, a box cover 13, a partition plate 14, an air inlet pipe 15, a liquid adding port 16, a supporting boss 17, a supporting pore plate 18, an active carbon filter layer 19, a first inner cavity 20, a second inner cavity 21, a small door 22, an air outlet 23, a supporting seat 24, a stirrer 25, a main shaft 26, a discharge hole 27, a thermometer 28, a pressure gauge 29, a bending section 30, a liquid discharging valve 31 and a sealing cover 32.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model;
it should be noted that, in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the pressure relief filtering type chemical production equipment with high safety comprises a reaction kettle 1, a first pressure relief valve 2, a second pressure relief valve 3 and a filtering mechanism;
the upper surface of the reaction kettle 1 is provided with a kettle cover 4, the middle position of the upper surface of the kettle cover 4 is provided with a stirring motor 5 through a motor seat, the upper surface of the kettle cover 4 is also provided with a feed inlet 6 and an air outlet 7, the outer surface of the reaction kettle 1 is provided with a jacket 8, the outer surface of the jacket 8 is provided with a supporting seat 24 so as to realize the support of the reaction kettle 1, the inside of the reaction kettle 1 is provided with a stirrer 25, the stirrer 25 is connected with a main shaft 26, the top end of the main shaft 26 is connected with the output shaft of the stirring motor 5, the stirring inside the reaction kettle is realized through the stirrer 25, the bottom of the reaction kettle 1 is provided with a discharge outlet 27 so as to realize the discharge, the upper surface of the kettle cover 4 is also provided with a thermometer 28 and a pressure gauge 29, the temperature and the pressure inside the reaction kettle 1 are respectively monitored through the thermometer 28 and the pressure gauge 29, the air outlet 7 is respectively connected with the inlet ends of the first pressure relief valve 2 and the second pressure relief valve 3 through the first three-way pipeline 9, the outlet ends of the first pressure relief valve 2 and the second pressure relief valve 3 are respectively connected with the air outlet pipe 11 through the second three-way pipeline 10, when the pressure inside the reaction kettle 1 is overlarge, the pressure is relieved through any one of the first pressure relief valve 2 and the second pressure relief valve 3, the threshold values of the two pressure relief valves can be the same, and the two pressure relief valves can be one or one, but the threshold value difference value is not excessively large;
the filtering mechanism comprises a box body 12, a box cover 13, a partition plate 14, an air inlet pipe 15, a liquid adding port 16, a supporting boss 17, a supporting pore plate 18 and an active carbon filter layer 19, wherein the upper surface of the box body 12 is provided with the box cover 13, the partition plate 14 is arranged inside the box body 12, a first inner cavity 20 and a second inner cavity 21 are arranged inside the box body 12 through the partition plate 14, the bottoms of the first inner cavity 20 and the second inner cavity 21 are mutually communicated, the box cover 13 is provided with the air inlet pipe 15 and the liquid adding port 16 at the position of the first inner cavity 20, the liquid adding port 16 is provided with a sealing cover 32 in a threaded manner so as to prevent waste gas from directly leaking from the liquid adding port 16, the air inlet pipe 15 is arranged inside the box body 12 and is communicated with the air outlet pipe 11, the bottom of the air inlet pipe 15 is provided with the bending section 30 through an elbow joint, the end part of the bending section 30 is arranged in the second inner cavity 21 of the box body 12 and is provided with a plurality of air outlet holes, the air inlet pipe 15 directly enters the second inner cavity 21 through the bending section 30, and is directly filtered through the active carbon filter layer 19 above after reaction, so that finally discharged from the air outlet port 22 is arranged at the position of the box cover 13 at the second inner cavity 21, the position of the box body 12 is arranged on the inner cavity 21, the second inner wall of the box body 12 is arranged on the surface of the supporting boss 17, the air outlet hole plate is arranged on the surface of the air outlet plate 18, and the air outlet hole plate is arranged on the surface of the air supporting boss 18, and is supported by the air supporting the air outlet plate 18.
The installation method and the use principle are as follows: when in use, a proper reaction solution is selected according to the property of waste gas generated in the reaction kettle 1, if no special condition exists, lime water or urea solution is generally adopted if acid gas is generated, and a dilute sulfuric acid solution is generally adopted if alkaline gas is generated. When the pressure in the reaction kettle 1 exceeds the threshold value of the two pressure relief valves, one or both of the first pressure relief valve 2 and the second pressure relief valve 3 are simultaneously opened, waste gas enters the air inlet pipe 15 in the box body 12 from the second three-way pipeline 10 and the air outlet pipe 11, is discharged through the air outlet hole of the bending section 30, reacts with the reaction solution, passes through the supporting pore plate 18 and the active carbon filter layer 19, and is finally discharged from the air outlet 23 of the box body 12, and the air outlet 23 is connected with an external pipeline. The utility model has reasonable structure, the reaction kettle 1 is respectively connected with two pressure relief valves through the air outlet 7 and the first three-way pipeline 9, and the two pressure relief valves are sampled for pressure relief, so that if one pressure relief valve is damaged, the other pressure relief valve can still normally relieve pressure, thereby greatly improving the safety of production; meanwhile, the discharged gas after pressure relief enters the box body 12 of the filtering mechanism and can react with the reaction solution in the box body 12, then the gas is filtered by the active carbon filter layer 19, and finally the gas is discharged outdoors, so that the toxic gas is prevented from being discharged after pressure relief, and the production safety is further improved.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. High pressure release filtration formula chemical production equipment of security, its characterized in that: comprises a reaction kettle (1), a first pressure relief valve (2), a second pressure relief valve (3) and a filtering mechanism;
the reaction kettle comprises a reaction kettle body, and is characterized in that a kettle cover (4) is arranged on the upper surface of the reaction kettle body, a stirring motor (5) is arranged in the middle of the upper surface of the kettle cover (4) through a motor base, a feed inlet (6) and an air outlet (7) are also arranged on the upper surface of the kettle cover (4), a jacket (8) is arranged on the outer surface of the reaction kettle body, the air outlet (7) is respectively connected with the inlet ends of a first pressure relief valve (2) and a second pressure relief valve (3) through a first three-way pipeline (9), and the outlet ends of the first pressure relief valve (2) and the second pressure relief valve (3) are connected with an air outlet pipe (11) through a second three-way pipeline (10);
the filtering mechanism comprises a box body (12), a box cover (13), a partition plate (14), an air inlet pipe (15), a liquid adding port (16), a supporting boss (17), a supporting pore plate (18) and an active carbon filtering layer (19), wherein the box cover (13) is arranged on the upper surface of the box body (12), the partition plate (14) is arranged inside the box body (12), a first inner cavity (20) and a second inner cavity (21) are arranged inside the box body (12) through the partition plate (14), the bottoms of the first inner cavity (20) and the second inner cavity (21) are communicated with each other, the box cover (13) is arranged inside the first inner cavity (20) and is provided with the air inlet pipe (15) and the liquid adding port (16), the air inlet pipe (15) is arranged inside the box body (12) and is communicated with the air outlet pipe (11), the box cover (13) is arranged inside the second inner cavity (21), the supporting boss (17) is arranged on the inner wall of the box body (12) and is provided with the supporting boss (17), the upper surface of the supporting boss (17) is supported by the upper surface of the supporting boss (18), the active carbon filtering layer (19) is arranged on the surface of the air inlet plate (19), the upper part of the box body (12) which is positioned in the second inner cavity (21) is provided with an exhaust port (23).
2. The high-safety pressure relief filtering type chemical production equipment according to claim 1, wherein: the outer surface of the jacket (8) is provided with a supporting seat (24).
3. The high-safety pressure relief filtering type chemical production equipment according to claim 1, wherein: the stirring device is characterized in that a stirrer (25) is arranged inside the reaction kettle (1), the stirrer (25) is connected with a main shaft (26), and the top end of the main shaft (26) is connected with an output shaft of a stirring motor (5).
4. The high-safety pressure relief filtering type chemical production equipment according to claim 1, wherein: the bottom of the reaction kettle (1) is provided with a discharge port (27).
5. The high-safety pressure relief filtering type chemical production equipment according to claim 1, wherein: the upper surface of the kettle cover (4) is also provided with a thermometer (28) and a pressure gauge (29).
6. The high-safety pressure relief filtering type chemical production equipment according to claim 1, wherein: the bottom of the air inlet pipe (15) is provided with a bending section (30) through an elbow joint, and the end part of the bending section (30) is positioned in a second inner cavity (21) of the box body (12) and provided with a plurality of air outlet holes.
7. The high-safety pressure relief filtering type chemical production equipment according to claim 1, wherein: the bottom of the box body (12) is provided with a liquid discharge valve (31).
8. The high-safety pressure relief filtering type chemical production equipment according to claim 1, wherein: the liquid adding port (16) is provided with a sealing cover (32) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322098393.1U CN220634257U (en) | 2023-08-07 | 2023-08-07 | High pressure release filtration formula chemical production equipment of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322098393.1U CN220634257U (en) | 2023-08-07 | 2023-08-07 | High pressure release filtration formula chemical production equipment of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220634257U true CN220634257U (en) | 2024-03-22 |
Family
ID=90266203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322098393.1U Active CN220634257U (en) | 2023-08-07 | 2023-08-07 | High pressure release filtration formula chemical production equipment of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220634257U (en) |
-
2023
- 2023-08-07 CN CN202322098393.1U patent/CN220634257U/en active Active
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