CN220578042U - Centralized airtight collection system for organic volatile matters discharged from storage tanks of chemical plants - Google Patents
Centralized airtight collection system for organic volatile matters discharged from storage tanks of chemical plants Download PDFInfo
- Publication number
- CN220578042U CN220578042U CN202320597842.4U CN202320597842U CN220578042U CN 220578042 U CN220578042 U CN 220578042U CN 202320597842 U CN202320597842 U CN 202320597842U CN 220578042 U CN220578042 U CN 220578042U
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- storage tank
- wall
- gas
- organic volatile
- pipe
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- 239000000126 substance Substances 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 238000000746 purification Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 239000003039 volatile agent Substances 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 66
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model relates to the technical field of chemical industry devices, in particular to a concentrated and airtight collection system for organic volatile matters discharged from a storage tank of a chemical plant, which comprises a mounting bracket, wherein a control cabinet is arranged on the outer wall of the mounting bracket, a collection component is arranged on one side of the control cabinet and on the inner wall of the mounting bracket, and a pretreatment component is arranged on one side of the collection component and on the inner wall of the mounting bracket.
Description
Technical Field
The utility model relates to the technical field of chemical devices, in particular to a centralized airtight collection system for organic volatile matters discharged from a storage tank of a chemical plant.
Background
The environmental protection emission standard is increasingly strict, the recovery and standard reaching treatment of the organic volatile matters discharged from the storage tank of the chemical plant are necessary, the collection of the organic volatile matters discharged from the storage tank of the existing chemical plant is not very good, the organic volatile matters are inflammable gases, the safety must be ensured during the collection, the pretreatment can not be carried out while the collection is carried out, and the pretreatment purification is carried out on the organic volatile matters, so that the organic volatile matters can not pollute the environment.
There is a need for a centralized, closed collection system for organic volatiles from chemical plant storage tanks that ameliorates the above-described problems.
Disclosure of Invention
The utility model aims to provide a centralized airtight collection system for organic volatile matters discharged from a storage tank of a chemical plant, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the concentrated airtight collection system for the organic volatile matters discharged by the storage tank of the chemical plant comprises a mounting bracket, wherein a control cabinet is arranged on the outer wall of the mounting bracket, a collection component is arranged on one side of the control cabinet and positioned on the inner wall of the mounting bracket, a pretreatment component is arranged on one side of the collection component and positioned on the inner wall of the mounting bracket, and a floor support is arranged at the corner of the bottom of the mounting bracket;
the collecting assembly comprises a fixing support, the fixing support is arranged on the inner wall of the mounting support, a storage tank is arranged on the inner wall of the fixing support, a connector is arranged at a port of the storage tank, a gas collecting pipeline is arranged at a port of the connector, a flame arrester is arranged on the outer wall of the gas collecting pipeline in an embedded mode, an emptying valve is arranged at one end of the gas collecting pipeline, a check valve is arranged at the other end of the gas collecting pipeline, and the check valve is connected with a gas collecting tank through a guide pipe;
the pretreatment component comprises an exhaust pump, the exhaust pump is arranged on the inner wall of the mounting bracket, a connecting pipe is arranged at an air inlet of the exhaust pump, one end of the connecting pipe is connected to the outer wall of the gas collecting tank, an air guide pipe is arranged at an air outlet of the exhaust pump, one end of the air guide pipe is connected with a reaction kettle, an exhaust pipe is arranged on the end face of the reaction kettle, and a gas detector is arranged on the outer wall of the exhaust pipe.
As a preferable scheme of the utility model, the control cabinet is respectively connected with the exhaust pump and the gas detector through wires in an electric connection mode, and the ground supports are provided with a plurality of groups and are respectively positioned at the corners of the bottom of the mounting bracket.
As a preferable scheme of the utility model, the fixing support is provided with two groups which are respectively positioned on the inner walls of the mounting support, and the storage tank is provided with two groups which are respectively positioned on the inner walls of the fixing support.
As a preferable scheme of the utility model, the connectors are provided with two groups and are respectively positioned at the ports of the storage tank, and the gas collecting pipeline is of a Y-shaped structure.
As a preferable scheme of the utility model, the connecting part of the guide pipe and the gas collecting tank is of a communicating structure, and the connecting part of the connecting pipe and the gas collecting tank is of a communicating structure.
As a preferable scheme of the utility model, the inner wall of the reaction kettle is provided with catalyst materials with adsorption and purification effects, and the exhaust pipes are provided with two groups and are respectively positioned on the end surfaces of the reaction kettle.
As a preferable scheme of the utility model, the control cabinet drifts out the organic volatile matters through the air outlet unit of the storage tank, then the internal pressure of the air outlet unit is larger, so that the organic volatile matters enter the gas collecting pipeline, the drifted organic volatile matters enter the gas collecting unit, and then the organic volatile matters enter the catalytic unit for catalytic purification.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the collection assembly in the organic volatile matter centralized sealed collection system is discharged through the chemical plant storage tank, the check valve and the flame arrester in the collection assembly are utilized, the check valve effectively prevents gas in the gas collecting tank from flowing backwards, when the gas in the gas collecting tank knocks, the flame arrester effectively prevents internal flame of the gas collecting tank from burning into the storage tank, so that the safety of the device is better, and the device is beneficial to solving the problem that the environmental protection emission standard is increasingly strict, the recovery and standard reaching treatment of the organic volatile matter discharged from the chemical plant storage tank are necessary, the collection of the organic volatile matter discharged from the existing chemical plant storage tank is not very good, the organic volatile matter gas is flammable gas, and the safety must be ensured during the collection.
2. According to the utility model, the pretreatment component in the organic volatile centralized airtight collection system is discharged through the chemical plant storage tank, the reaction kettle in the pretreatment component is utilized, the control cabinet controls the operation of the suction pump to generate suction force, the gas in the gas collection tank is sucked out, the gas in the gas collection tank flows into the reaction kettle through the gas guide pipe, and the organic volatile is adsorbed and purified by the reaction kettle under the action of the catalyst material with the adsorption and purification effect on the inner wall of the reaction kettle, so that the problems that the pretreatment can not be performed while the collection is performed, the pretreatment and purification are performed on the organic volatile gas, and the environment is not polluted by the organic volatile gas are solved.
Drawings
FIG. 1 is a schematic diagram of a normal triaxial structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic diagram of the system structure of the present utility model.
In the figure: 1. a mounting bracket; 2. a control cabinet; 3. a collection assembly; 301. a fixed bracket; 302. a storage tank; 303. a connector; 304. a gas collecting pipe; 305. a flame arrester; 306. a blow-off valve; 307. a check valve; 308. a gas collection tank; 4. a pre-processing assembly; 401. an exhaust pump; 402. a connecting pipe; 403. an air duct; 404. a reaction kettle; 405. an exhaust pipe; 406. a gas detector; 5. and (5) bracing the ground.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a concentrated airtight collection system of chemical plant storage tank discharge organic volatile, includes installing support 1, installs switch board 2 on the outer wall of installing support 1, and collection subassembly 3 is installed on the inner wall that one side and being located installing support 1 of switch board 2, and pretreatment subassembly 4 is installed on one side and being located the inner wall of installing support 1 of collection subassembly 3, and the bottom corner of installing support 1 installs ground brace 5;
further, switch board 2 is connected with air suction pump 401 and gas detector 406 respectively through the wire and connected mode be electric connection, and the ground is propped 5 and is provided with the multiunit and is located the bottom corner of installing support 1 respectively, and switch board 2 is through the unit of giving vent to anger of storage tank 302 with organic volatile matter waft, then the internal pressure of the unit of giving vent to anger is great for organic volatile matter gets into gas collecting channel 304, makes the organic volatile matter that wafts get into the gas collecting unit in, then organic volatile matter gets into catalytic unit and carries out catalytic purification, and the practicality is better.
In this embodiment, referring to fig. 1, 2 and 3, the collecting assembly 3 includes a fixing bracket 301, the fixing bracket 301 is mounted on an inner wall of the mounting bracket 1, the fixing bracket 301 is provided with two groups and is respectively located on the inner wall of the mounting bracket 1, a storage tank 302 is mounted on the inner wall of the fixing bracket 301, the storage tank 302 is provided with two groups and is respectively located on the inner wall of the fixing bracket 301, a connector 303 is mounted at a port of the storage tank 302, the connector 303 is provided with two groups and is respectively located at a port of the storage tank 302, a gas collecting pipe 304 is mounted at a port of the connector 303, the gas collecting pipe 304 is in a Y-shaped structure, a flame arrester 305 is mounted on an outer wall of the gas collecting pipe 304 in an embedded manner, a vent valve 306 is mounted at one end of the gas collecting pipe 304, a check valve 307 is mounted at the other end of the gas collecting pipe 304, the check valve 307 is connected with a gas collecting tank 308 through a conduit, and a connection part of the conduit and the gas collecting tank 308 is in a communication structure;
in this embodiment, please refer to fig. 1, fig. 2 and fig. 3, the pretreatment component 4 includes an exhaust pump 401, the exhaust pump 401 is mounted on the inner wall of the mounting bracket 1, a connecting pipe 402 is mounted at the air inlet of the exhaust pump 401, one end of the connecting pipe 402 is connected on the outer wall of the air collection tank 308, the connecting part of the connecting pipe 402 and the air collection tank 308 is in a communicating structure, an air duct 403 is mounted at the air outlet of the exhaust pump 401, one end of the air duct 403 is connected with a reaction kettle 404, a catalyst material with adsorption purification effect is disposed on the inner wall of the reaction kettle 404, an exhaust pipe 405 is mounted on the end face of the reaction kettle 404, two groups of exhaust pipes 405 are disposed on the end faces of the reaction kettle 404 respectively, and under the action of a gas detector 406, after the reaction kettle 404 adsorbs and purifies organic volatile matters, gas flows into the inner cavity of the exhaust pipe 405, the gas detector 406 detects the gas to generate an electrical signal, the electrical signal is transmitted to the control cabinet 2 by the electrical signal, the control cabinet 2 displays the gas data on the screen in real time, and the effect of being convenient for observing and purifying.
The working flow of the utility model is as follows: when the chemical plant storage tank discharged organic volatile matter centralized airtight collection system designed by the scheme is used, under the action that the control cabinet 2 is respectively connected with the air suction pump 401 and the gas detector 406 through wires and the connection mode is electric connection, the device is electrified, the storage tank 302 is installed on the inner wall of the fixed support 301, one end of the connector 303 is fixed at the port of the chemical plant storage tank 302 under the action that the connector 303 is installed at the port of the storage tank 302, when the organic volatile matter is generated in the storage tank 302, the organic vapor volatilized in the storage tank 302 enters the gas collecting pipeline 304 through the pressure increase in the storage tank 302 in an airtight environment, the flame arrester 305 is embedded and installed on the outer wall of the gas collecting pipeline 304, the vent valve 306 is installed to the one end of gas collecting pipe 304, the check valve 307 is installed to the other end of gas collecting pipe 304, under the effect that the check valve 307 had gas collection jar 308 through the pipe connection, the check valve 307 is effectual prevents the inside gas backflow of gas collection jar 308, when the inside gas deflagration of gas collection jar 308, the effectual internal flame that prevents gas collection jar 308 of flame arrester 305 burns into storage tank 302 for the security of device is better, thereby be of value to solve environmental protection emission standard's stricter day by day, retrieve and administer up to standard to chemical plant storage tank discharge organic volatile matter is necessary, the collection of current chemical plant storage tank discharge organic volatile matter is not fine, the organic volatile matter gas is combustible gas, the problem of security must be ensured when collecting.
When the device is used simultaneously, the suction pump 401 is arranged on the inner wall of the mounting bracket 1, the connecting pipe 402 is arranged at the air inlet of the suction pump 401, one end of the connecting pipe 402 is connected to the outer wall of the gas collection tank 308, the air guide pipe 403 is arranged at the air outlet of the suction pump 401, one end of the air guide pipe 403 is connected with the reaction kettle 404, the exhaust pipe 405 is arranged on the end face of the reaction kettle 404, the gas detector 406 is arranged on the outer wall of the exhaust pipe 405, the switch of the control cabinet 2 is opened under the effect that the connecting part of the connecting pipe 402 and the gas collection tank 308 is of a communicating structure, the control cabinet 2 controls the suction pump 401 to operate so as to suck the gas inside the gas collection tank 308, the gas inside the gas guide pipe 403 flows into the reaction kettle 404, and the reaction kettle 404 adsorbs and purifies the organic volatile matters under the effect that the catalyst material with the adsorption and purification effects is arranged on the inner wall of the reaction kettle 404, so that the pretreatment can not be carried out while the collection is carried out, and the organic volatile matters are pretreated so that the organic volatile matters can not pollute the environment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a airtight collecting system is concentrated to chemical plant storage tank discharge organic volatile, includes installing support (1), its characterized in that: a control cabinet (2) is arranged on the outer wall of the mounting bracket (1), a collecting component (3) is arranged on one side of the control cabinet (2) and on the inner wall of the mounting bracket (1), a pretreatment component (4) is arranged on one side of the collecting component (3) and on the inner wall of the mounting bracket (1), and a floor support (5) is arranged at the corner of the bottom of the mounting bracket (1);
the collecting assembly (3) comprises a fixing support (301), the fixing support (301) is installed on the inner wall of the installing support (1), a storage tank (302) is installed on the inner wall of the fixing support (301), a connector (303) is installed at a port of the storage tank (302), a gas collecting pipe (304) is installed at a port of the connector (303), a flame arrester (305) is installed on the outer wall of the gas collecting pipe (304) in an embedded mode, an emptying valve (306) is installed at one end of the gas collecting pipe (304), a check valve (307) is installed at the other end of the gas collecting pipe (304), and the check valve (307) is connected with a gas collecting tank (308) through a guide pipe;
the pretreatment component (4) comprises an exhaust pump (401), the exhaust pump (401) is installed on the inner wall of the installation support (1), a connecting pipe (402) is installed at an air inlet of the exhaust pump (401), one end of the connecting pipe (402) is connected to the outer wall of the gas collection tank (308), an air duct (403) is installed at an air outlet of the exhaust pump (401), one end of the air duct (403) is connected with a reaction kettle (404), an exhaust pipe (405) is installed on the end face of the reaction kettle (404), and a gas detector (406) is installed on the outer wall of the exhaust pipe (405).
2. The concentrated and airtight collection system for organic volatiles discharged from a storage tank of a chemical plant according to claim 1, characterized in that: the control cabinet (2) is respectively connected with the exhaust pump (401) and the gas detector (406) through wires and is electrically connected in a connection mode, and the ground support (5) is provided with a plurality of groups and is respectively positioned at the bottom corners of the mounting bracket (1).
3. The concentrated and airtight collection system for organic volatiles discharged from a storage tank of a chemical plant according to claim 1, characterized in that: the fixing supports (301) are provided with two groups and are respectively located on the inner walls of the mounting supports (1), and the storage tanks (302) are provided with two groups and are respectively located on the inner walls of the fixing supports (301).
4. The concentrated and airtight collection system for organic volatiles discharged from a storage tank of a chemical plant according to claim 1, characterized in that: the connectors (303) are provided with two groups and are respectively positioned at ports of the storage tank (302), and the gas collecting pipeline (304) is of a Y-shaped structure.
5. The concentrated and airtight collection system for organic volatiles discharged from a storage tank of a chemical plant according to claim 1, characterized in that: the connecting part of the guide pipe and the gas collection tank (308) is of a communicating structure, and the connecting part of the connecting pipe (402) and the gas collection tank (308) is of a communicating structure.
6. The concentrated and airtight collection system for organic volatiles discharged from a storage tank of a chemical plant according to claim 1, characterized in that: the inner wall of the reaction kettle (404) is provided with a catalyst material with an adsorption purification effect, and the exhaust pipes (405) are provided with two groups and are respectively positioned on the end surfaces of the reaction kettle (404).
7. The concentrated and airtight collection system for organic volatiles discharged from a storage tank of a chemical plant according to claim 1, characterized in that: the control cabinet (2) drifts out organic volatile through the gas outlet unit of storage tank (302), then the inside pressure of gas outlet unit is greater than outside for organic volatile gets into gas collecting channel (304), makes the organic volatile that drifts get into gas collecting unit, then organic volatile gets into catalytic unit and carries out catalytic purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597842.4U CN220578042U (en) | 2023-03-23 | 2023-03-23 | Centralized airtight collection system for organic volatile matters discharged from storage tanks of chemical plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597842.4U CN220578042U (en) | 2023-03-23 | 2023-03-23 | Centralized airtight collection system for organic volatile matters discharged from storage tanks of chemical plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220578042U true CN220578042U (en) | 2024-03-12 |
Family
ID=90121035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320597842.4U Active CN220578042U (en) | 2023-03-23 | 2023-03-23 | Centralized airtight collection system for organic volatile matters discharged from storage tanks of chemical plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220578042U (en) |
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2023
- 2023-03-23 CN CN202320597842.4U patent/CN220578042U/en active Active
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