CN212632273U - Collecting box for chemical production waste gas - Google Patents
Collecting box for chemical production waste gas Download PDFInfo
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- CN212632273U CN212632273U CN202021119436.XU CN202021119436U CN212632273U CN 212632273 U CN212632273 U CN 212632273U CN 202021119436 U CN202021119436 U CN 202021119436U CN 212632273 U CN212632273 U CN 212632273U
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Abstract
The utility model discloses a collecting box of chemical production waste gas, including the gas holder, gas holder one side is provided with the intake pipe through the filtering component intercommunication, position department is provided with the air exhauster between gas holder and the filtering component in the intake pipe, one side intercommunication that filtering component was kept away from to the gas holder is provided with the spring pipe, the spring union coupling has loading mechanism, loading mechanism is connected with the purification subassembly through communicating pipe, all be provided with the check valve in spring pipe and the communicating pipe, loading mechanism includes that slidable mounting is at the hanging wall of gas holder lateral wall and fixed mounting is located the lower wall of position department under the hanging wall of gas holder lateral wall. The utility model has the advantages of simple and reasonable design, through filtering component's setting, realize tentatively removing dust to the gas that gets into in the gas holder, through the setting that purifies the subassembly, realize carrying out effectual purification to gas, cooperation loading system has effectively promoted gaseous purifying effect, and the practicality is strong.
Description
Technical Field
The utility model relates to a chemical production equipment technical field especially relates to a collecting box of chemical production waste gas.
Background
Chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas often contains many kinds of pollutants, has complex physical and chemical properties and different toxicity, seriously pollutes the environment and influences human health. The chemical waste gas components generated in different chemical production industries are very different. For example, the waste gas generated in the chlor-alkali industry mainly contains chlorine, hydrogen chloride, vinyl chloride, mercury, acetylene and the like, and the waste gas generated in the nitrogenous fertilizer industry mainly contains nitrogen oxides, urea dust, carbon monoxide, ammonia gas, sulfur dioxide, methane and the like.
However, most of the existing chemical waste gas treatment equipment has single structure and function, cannot purify waste gas well, and has certain defects.
Therefore, a collecting box for waste gas of chemical production is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a collecting box of chemical production waste gas, aim at carries out effectual collection to the waste gas that chemical production produced, realizes carrying out efficient purification treatment to the waste gas of collecting simultaneously.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a collecting box for chemical production waste gas comprises a gas storage tank, wherein one side of the gas storage tank is provided with a gas inlet pipe through a filter assembly in a communicating manner, a suction fan is arranged at a position, which is positioned between the gas storage tank and the filter assembly, of the gas storage tank, one side of the gas storage tank, which is far away from the filter assembly, is provided with a spring pipe in a communicating manner, the spring pipe is connected with a pressurizing mechanism, the pressurizing mechanism is connected with a purification assembly through a communicating pipe, the spring pipe and the communicating pipe are respectively provided with a one-way valve, the pressurizing mechanism comprises an upper disc which is slidably mounted on the side wall of the gas storage tank and a lower disc which is fixedly mounted at the position, which is positioned under the upper disc, of the side wall of the gas storage tank, a telescopic hose is arranged between the upper disc and the lower, the transmission screw rod penetrates through the upper disc and is in threaded connection with the upper disc, the end part of the transmission screw rod is in transmission connection with a driving motor, and the driving motor is fixedly installed on the lower surface of the lower disc.
Preferably, in the collection box of above-mentioned chemical production waste gas, filtering component includes the rose box, the slot has been seted up to the rose box top surface, it has the filter screen to peg graft in the slot, the filter screen lateral wall is contradicted with the inside lateral wall activity of rose box, the filter screen top surface is provided with sealed apron, sealed apron passes through nut demountable installation at the rose box top surface.
Based on above-mentioned technical characteristics, through filtering component's setting, realize removing dust to the gas that gets into in the gas holder, insert through setting up the filter screen and establish in the slot, the convenience is dismantled the change to the filter screen.
Preferably, in the collection box of above-mentioned chemical production waste gas, the purification subassembly includes the purifying box, be provided with reaction liquid in the purifying box, just communicating pipe bottom is located under the reaction liquid level, the purifying box top is provided with the gas outlet.
Based on the technical characteristics, the gas is effectively purified and harmful substances contained in the gas are removed by arranging the purifying component.
Preferably, in the collecting box of the chemical production waste gas, the transmission screw rod is a reciprocating screw rod.
Based on the technical characteristics, the upper disc reciprocates up and down under the condition of not changing the steering of the driving motor by arranging the transmission screw rod as the reciprocating screw rod.
Preferably, in the collection box of above-mentioned chemical production waste gas, the purifying box top surface is provided with the liquid injection valve, the bottom surface is the coniform in the purifying box, just purifying box bottom surface center intercommunication is provided with the flowing back valve.
Based on above-mentioned technical characteristics, annotate the setting of liquid valve, make things convenient for people to the interior world reaction liquid of purge bin, through the setting of flowing back valve, make things convenient for people to get rid of the reaction liquid in the purge bin.
Preferably, in the collection box of above-mentioned chemical production waste gas, all be provided with the elastic sealing strip on filter screen and the rose box contact surface and on sealed apron and the purifying box contact surface.
Based on above-mentioned technical characteristic, the leakproofness of filter screen installation has been promoted in the setting of elastic sealing strip.
The utility model has the advantages that:
the utility model has the advantages of simple and reasonable design, through filtering component's setting, realize tentatively removing dust to the gas that gets into in the gas holder, through the setting that purifies the subassembly, realize carrying out effectual purification to gas, cooperation loading system has effectively promoted gaseous purifying effect, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the filter assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a gas storage tank; 2-a filter assembly; 3, an air inlet pipe; 4-an exhaust fan; 5-a spring tube; 6-a pressurizing mechanism; 7-communicating pipe; 8-a purification component; 9-a one-way valve; 10-upper plate; 11-lower disc; 12-a flexible hose; 13-a drive screw; 14-a filter box; 15-slot; 16-a filter screen; 17-sealing the cover plate; 18-a purge bin; 19-reaction liquid; 20-air outlet; 21-a liquid injection valve; 22-drain valve; 23-an elastic sealing strip; and 24, driving a motor.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment is a collecting box for waste gas from chemical production, including a gas storage tank 1, an air inlet pipe 3 is disposed on one side of the gas storage tank 1 through a filter assembly 2, the filter assembly 2 includes a filter box 14, a slot 15 is disposed on a top surface of the filter box 14, a filter screen 16 is inserted in the slot 15, a side wall of the filter screen 16 movably abuts against a side wall inside the filter box 14, a sealing cover plate 17 is disposed on the top surface of the filter screen 16, the sealing cover plate 17 is detachably mounted on the top surface of the filter box 14 through a nut, the filter assembly 2 is disposed to remove dust from the gas entering the gas storage tank 1, the filter screen 16 is inserted in the slot 15 to facilitate the detachment and replacement of the filter screen 16, elastic sealing strips 23 are disposed on contact surfaces of the filter screen 16 and the filter box 14 and contact surfaces, the sealing performance of the installation of the filter screen 16 is improved, an exhaust fan 4 is arranged at a position, which is positioned between the gas storage tank 1 and the filtering component 2, on the gas inlet pipe 3, one side, which is far away from the filtering component 2, of the gas storage tank 1 is communicated with a spring pipe 5, the spring pipe 5 is connected with a pressurizing mechanism 6, the pressurizing mechanism 6 is connected with a purifying component 8 through a communicating pipe 7, one-way valves 9 are respectively arranged in the spring pipe 5 and the communicating pipe 7, the pressurizing mechanism 6 comprises an upper disc 10 which is slidably arranged on the side wall of the gas storage tank 1 and a lower disc 11 which is fixedly arranged on the side wall of the gas storage tank 1 and is positioned at the position right below the upper disc 10, a telescopic hose 12 is arranged between the upper disc 10 and the lower disc 11, the upper disc 10 and the lower disc 11 are respectively connected with the spring pipe 5 and the communicating pipe 7, the spring, the end part of the transmission screw 13 is in transmission connection with a driving motor 24, the driving motor 24 is fixedly installed on the lower surface of the lower disc 11, the transmission screw 13 adopts a reciprocating screw, the upper disc 10 can reciprocate up and down under the condition of not changing the rotation direction of the driving motor 24 by arranging the transmission screw 13 as the reciprocating screw, the purification component 8 comprises a purification box 18, reaction liquid 19 is arranged in the purification box 18, the bottom of the communicating pipe 7 is positioned below the liquid level of the reaction liquid 19, the top of the purification box 18 is provided with an air outlet 20, the gas can be effectively purified by arranging the purification component 8 to remove harmful substances contained in the gas, the top of the purification box 18 is provided with an injection valve 21, the inner bottom surface of the purification box 18 is conical, the center of the bottom of the purification box 18 is communicated with a liquid discharge valve 22, the arrangement of the injection valve 21 is convenient for people to react the liquid 19 in the, the reaction liquid 19 in the purifying box 18 is convenient for people to remove.
The utility model discloses a concrete implementation, when using, people open air exhauster 4, bleed waste gas, and waste gas is stored in getting into gas holder 1 through filter assembly 2, then starts driving motor 24, drives hanging wall 10 and rises, realizes in with gas suction expansion hose 12, begins to descend after hanging wall 10 reachs the peak, send into the gas pressurization in expansion hose 12 in purifying box 18, gas after the pressurization and the reaction liquid 19 in purifying box 18 have obtained more abundant contact to effectively promote the reaction effect of gas and reaction liquid 19, the utility model discloses compact structure, the practicality is strong.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a collecting box of chemical production waste gas which characterized in that: comprises a gas storage tank (1), one side of the gas storage tank (1) is provided with an air inlet pipe (3) through a filter component (2) in a communicated manner, the air inlet pipe (3) is provided with an exhaust fan (4) at a position between the gas storage tank (1) and the filter component (2), one side of the gas storage tank (1) far away from the filter component (2) is provided with a spring pipe (5) in a communicated manner, the spring pipe (5) is connected with a pressurizing mechanism (6), the pressurizing mechanism (6) is connected with a purification component (8) through a communicating pipe (7), the spring pipe (5) and the communicating pipe (7) are both internally provided with a one-way valve (9), the pressurizing mechanism (6) comprises an upper disc (10) which is slidably arranged on the side wall of the gas storage tank (1) and a lower disc (11) which is fixedly arranged at a position under the upper disc (10) on the side wall of the gas storage, the upper disc (10) and the lower disc (11) are respectively connected with the spring tube (5) and the communicating tube (7), the spring tube (5) is communicated with the communicating tube (7) through the telescopic hose (12), the upper surface of the lower disc (11) is rotatably provided with the transmission lead screw (13), the transmission lead screw (13) penetrates through the upper disc (10) and is in threaded connection with the upper disc (10), the end part of the transmission lead screw (13) is in transmission connection with the driving motor (24), and the driving motor (24) is fixedly installed on the lower surface of the lower disc (11).
2. The collecting box for the chemical production waste gas according to claim 1, wherein: filter component (2) include rose box (14), slot (15) have been seted up to rose box (14) top surface, it has filter screen (16) to peg graft in slot (15), filter screen (16) lateral wall is contradicted with rose box (14) inside lateral wall activity, filter screen (16) top surface is provided with sealed apron (17), sealed apron (17) are through nut demountable installation at rose box (14) top surface.
3. The collecting box for the chemical production waste gas according to claim 1, wherein: the purification assembly (8) comprises a purification box (18), reaction liquid (19) is arranged in the purification box (18), the bottom of the communicating pipe (7) is located below the liquid level of the reaction liquid (19), and an air outlet (20) is formed in the top of the purification box (18).
4. The collecting box for the chemical production waste gas according to claim 1, wherein: the transmission screw rod (13) adopts a reciprocating screw rod.
5. The collecting box for the chemical production waste gas according to claim 3, characterized in that: the top surface of the purification box (18) is provided with a liquid injection valve (21), the inner bottom surface of the purification box (18) is conical, and the center of the bottom surface of the purification box (18) is communicated with a liquid discharge valve (22).
6. The collecting box for the chemical production waste gas according to claim 2, characterized in that: elastic sealing strips (23) are arranged on the contact surfaces of the filter screen (16) and the filter box (14) and the contact surfaces of the sealing cover plate (17) and the purifying box (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119436.XU CN212632273U (en) | 2020-06-17 | 2020-06-17 | Collecting box for chemical production waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119436.XU CN212632273U (en) | 2020-06-17 | 2020-06-17 | Collecting box for chemical production waste gas |
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| Publication Number | Publication Date |
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| CN212632273U true CN212632273U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021119436.XU Active CN212632273U (en) | 2020-06-17 | 2020-06-17 | Collecting box for chemical production waste gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117360981A (en) * | 2023-12-07 | 2024-01-09 | 万达集团股份有限公司 | Ethylene tar storage device with exhaust treatment |
-
2020
- 2020-06-17 CN CN202021119436.XU patent/CN212632273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117360981A (en) * | 2023-12-07 | 2024-01-09 | 万达集团股份有限公司 | Ethylene tar storage device with exhaust treatment |
| CN117360981B (en) * | 2023-12-07 | 2024-03-01 | 万达集团股份有限公司 | Ethylene tar storage device with exhaust treatment |
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