CN217549473U - Remove alkaline gas filter - Google Patents
Remove alkaline gas filter Download PDFInfo
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- CN217549473U CN217549473U CN202221669936.XU CN202221669936U CN217549473U CN 217549473 U CN217549473 U CN 217549473U CN 202221669936 U CN202221669936 U CN 202221669936U CN 217549473 U CN217549473 U CN 217549473U
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- gas
- neutralization tank
- liquid
- filter
- guide tube
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Abstract
The utility model relates to a waste gas treatment equipment specifically is a remove alkaline gas filter, including box, neutralization tank, gas transmission mechanism and drying mechanism, neutralization tank installs in the box, has placed acid solution in it simultaneously, and gas transmission mechanism includes gas transmission fan and air duct, and the inlet end of gas transmission fan communicates with the air inlet on the box, and the exhaust end passes through the upper end intercommunication of airtight bearing and air duct, and the air duct lower extreme gos deep into the bottom of neutralization tank simultaneously to install multiunit gas distribution pipe, air duct middle part fixed mounting has multiunit stirring vane, and drying mechanism and neutralization tank's intercommunication for take the waste gas that purifies out and dry, the utility model discloses a through the air duct rotation, drive stirring vane and rotate and cut apart into less bubble crowd with the great bubble of gas distribution pipe exhaust, avoided present alkaline gas to form great bubble at last floating process often for alkaline gas can't be sufficient and solution contact carry out neutralization, alkaline gas removes the relatively poor problem of alkali efficiency.
Description
Technical Field
The utility model relates to a waste gas treatment equipment specifically is a remove alkaline gas filter.
Background
With the progress of our country's modernization, ecological environmental protection has become an important component in industrial production, in which waste materials generated in industrial production can be classified into waste materials, waste liquids, waste gases and the like by their phases, and the waste gases include not only smoke dust but also some acidic or alkaline gases.
At present, when alkaline gas is removed, the alkaline gas is usually introduced into an acid solution to remove alkali and neutralize, and actually, during operation, the alkaline gas often forms large bubbles in the floating process, so that the alkaline gas cannot be fully contacted with the solution to neutralize, and the alkaline gas removing efficiency is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remove alkaline gas filter to solve present alkaline gas and often form great bubble at the floating process, make alkaline gas can't be sufficient and solution contact carry out the neutralization, alkaline gas removes the relatively poor problem of alkali efficiency.
To achieve the above object, the present invention provides an alkaline gas removing filter, including:
the box body is provided with an air inlet and an air outlet;
the neutralizing tank is arranged in the box body, and acid solution is placed in the neutralizing tank;
the gas transmission mechanism comprises a gas transmission fan and a gas guide tube, wherein the gas inlet end of the gas transmission fan is communicated with a gas inlet through a gas transmission tube, the gas outlet end of the gas transmission fan is communicated with the upper end of the gas guide tube through an airtight bearing, the gas guide tube is rotatably installed on the neutralization tank, the lower end of the gas guide tube extends into the bottom of the neutralization tank, the lower end of the gas guide tube is connected with a multi-component gas tube, a plurality of groups of gas guide holes are formed in the gas guide tube, a plurality of groups of stirring blades are fixedly installed in the middle of the gas guide tube, the stirring blades are located below the liquid level of the acid solution, and the gas guide tube is driven to rotate through a rotating mechanism;
and the drying mechanism is communicated with the exhaust hole of the neutralization tank and is used for pumping out and drying the purified waste gas in the neutralization tank.
As a further proposal of the utility model, the upper part and the lower part of the neutralization tank are respectively provided with a liquid inlet and a liquid outlet, and are respectively communicated with a liquid inlet pipe and a liquid outlet pipe, and both the liquid inlet pipe and the liquid outlet pipe are provided with switch valves;
and further. The filter for removing the alkaline gas is characterized in that the lower part of the liquid inlet pipe is obliquely arranged and used for guiding neutralizing liquid into the neutralizing tank, and the upper part of the liquid inlet pipe is provided with a liquid leakage hopper.
Still further, neutralization tank bottom is provided with the water conservancy diversion slope, the water conservancy diversion slope is used for the waste liquid water conservancy diversion in the jar of neutralizing to drain outlet department.
As a further proposal of the utility model, a plurality of groups of intercommunicating pores and a plurality of groups of gas distributing pipes are evenly arranged at the lower part of the gas-guide pipe.
As a further aspect of the present invention, the rotating mechanism includes a rotating motor and a driving belt, the rotating motor is installed on the neutralizing tank, and the driving end thereof is connected with the air duct through the driving belt.
As the utility model discloses further scheme, dry mechanism includes the drying cabinet, the input of drying cabinet passes through gas-supply pipe and the exhaust hole intercommunication on neutralization jar upper portion, and the output side of drying cabinet passes through the inlet end intercommunication of gas-supply pipe and exhaust fan, the exhaust end of exhaust fan communicates with the gas vent on the box.
As a further aspect of the present invention, the air inlet and the air outlet are provided with a filter screen.
Compared with the prior art, the utility model discloses a be connected the air duct with slewing mechanism, drive the air duct through slewing mechanism and rotate, drive the stirring blade on the air duct and cut apart the alkaline bubble that rises, increase the area of contact of alkaline bubble and acid solution to avoided present alkaline gas to form great bubble at last superficial in-process often, makeed the unable sufficient problem of carrying on neutralization with the solution contact of alkaline gas, improve the efficiency that alkaline gas filters neutralization among the prior art.
Drawings
Fig. 1 is a schematic structural diagram of an alkaline gas removal filter provided by the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.
Fig. 3 is an installation schematic diagram of the gas distributing pipe provided by the present invention.
In the drawings: 1. a box body; 101. an air inlet; 102. an exhaust port; 2. a neutralization tank; 3. a filter screen; 4. a liquid inlet pipe; 401. a liquid leakage hopper; 5. a liquid discharge pipe; 6. guiding the flow slope; 7. a gas delivery pipe; 8. a gas transmission fan; 9. an air duct; 901. agitating the blades; 902. a gas distributing pipe; 903. a driving wheel; 10. a rotating mechanism; 1001. a transmission belt; 1002. rotating the motor; 11. a drying oven; 1101. a water-absorbing layer; 12. a humidity sensor; 13. an exhaust fan; 14. a moving wheel; 15. and (7) airtight bearings.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, in the embodiment of the present invention, an alkaline gas removing filter comprises a box body 1, on which an air inlet 101 and an air outlet 102 are opened, and a plurality of sets of moving wheels 14 are arranged at the bottom of the box body 1, so that a user can move and transfer the box body 1 conveniently; the neutralization tank 2 is arranged in the box body 1, and acid solution is placed in the neutralization tank; the gas transmission mechanism comprises a gas transmission fan 8 and a gas guide tube 9, wherein the gas inlet end of the gas transmission fan 8 is communicated with a gas inlet 101 through a gas transmission tube 7, the gas outlet end of the gas guide tube 9 is communicated with the upper end of the gas guide tube 9 through an airtight bearing 15, the gas guide tube 9 is rotatably installed on the neutralization tank 2, the lower end of the gas guide tube 9 extends into the bottom of the neutralization tank 2, the lower end of the gas guide tube 9 is connected with a multi-component gas pipe 902, a plurality of groups of gas guide holes are formed in the gas guide pipe 902, a plurality of groups of stirring blades 901 are fixedly installed in the middle of the gas guide tube 9, the stirring blades 901 are positioned below the liquid level of the acid solution, and the gas guide tube 9 is driven to rotate through a rotating mechanism 10; the drying mechanism is communicated with the exhaust hole of the neutralization tank 2 and is used for extracting and drying the purified waste gas in the neutralization tank 2;
the utility model discloses when purifying the filtration operation, in inhaling neutralization tank 2 with alkaline gas through gas transmission fan 8 to carry to the bottom of acid neutralization solution along air duct 9 and multicomponent trachea 902, alkaline gas is at the in-process of upward movement, and air duct 9 rotates and drives stirring blade 901 and rotate, cuts apart into the less bubble crowd of specification with alkaline gas, greatly increased the area of alkaline gas with the contact of acid solution, improved the efficiency of neutralization.
As shown in fig. 1, in the embodiment of the present invention, the upper portion and the lower portion of the neutralization tank 2 are respectively provided with a liquid inlet and a liquid outlet, and are respectively communicated with a liquid inlet pipe 4 and a liquid outlet pipe 5, the liquid inlet pipe 4 and the liquid outlet pipe 5 are both provided with a switch valve, and a PH indicator is disposed in the neutralization tank 2, when the PH indicator indicates that the PH value of the acidic solution in the neutralization tank 2 is lower than a preset value, the acidic solution in the neutralization tank 2 needs to be replaced;
further, the lower part of the liquid inlet pipe 4 is obliquely arranged and used for guiding the neutralizing liquid into the neutralizing tank 2, a liquid leakage hopper 401 is arranged at the upper part of the liquid inlet pipe 4, and when the acidic solution is supplemented, the acidic solution flows into the neutralizing tank 2 along the liquid leakage hopper 401 and the liquid inlet pipe 4;
still further neutralization tank 2 bottom is provided with water conservancy diversion slope 6, water conservancy diversion slope 6 is used for leading the waste liquid water conservancy diversion in the neutralization tank 2 to drain outlet department, avoids remaining the waste liquid that can't get rid of in the neutralization tank 2 through setting up water conservancy diversion slope 6.
As shown in fig. 1 and 3, in the embodiment of the utility model, the multiunit intercommunicating pore, multiunit have evenly been seted up to air duct 9 lower part the gas-distributing pipe 902 corresponds installs in intercommunicating pore department, the utility model discloses in be provided with two-layer gas-distributing pipe 902 in the lower part of air duct 9, every layer of gas-distributing pipe 902's quantity is six groups, six group's gas-distributing pipe 902 evenly sets up in the side of air duct 9, and the gas-distributing pipe 902 of rationally arranging also can be according to the size of the specification of jar 2 and the air duct 9 air input in the reality when the design certainly.
As shown in fig. 2, in the embodiment of the present invention, the rotating mechanism 10 includes a rotating motor 1002 and a transmission belt 1001, the rotating motor 1002 is installed on the neutralization tank 2, the driving end thereof is connected with the air duct 9 through the transmission belt 1001, the rotating motor 1002 rotates to drive the air duct 9 to rotate, and meanwhile, a transmission wheel 903 for connecting the transmission belt 1001 is coaxially installed on the air duct 9.
As shown in fig. 1, in the embodiment of the present invention, the drying mechanism includes a drying oven 11, an input end of the drying oven 11 is communicated with an exhaust hole on the upper portion of the neutralization tank 2 through a gas pipe 7, an output side of the drying oven 11 is communicated with an air inlet end of an exhaust fan 13 through a gas pipe 7, an air outlet end of the exhaust fan 13 is communicated with an exhaust port 102 on the box body 1, a water absorbing layer 1101 is placed in the drying oven 11, so that moisture in purified gas can be absorbed, and the condition that the humidity of the discharged purified gas is large is avoided;
meanwhile, the output side of the drying box 11 is provided with a humidity sensor 12, and when the humidity sensor 12 detects that the humidity of the dried purified air is higher than a preset value, the drying box 11 needs to be opened at this time to replace the water absorption layer 1101.
As shown in fig. 1, in the embodiment of the present invention, the air inlet 101 and the air outlet 102 are both provided with the filter screen 3, and the filter screen 3 avoids the impurities to enter the pipeline from the air inlet 101 and the air outlet 102, thereby affecting the gas transmission efficiency of the pipeline, and the filter screen 3 is detachable and washable, and can be detached to be replaced and cleaned.
It is more comprehensive, the utility model discloses a be connected air duct 9 and slewing mechanism 10, it rotates to drive air duct 9 through slewing mechanism 10, it cuts apart the alkaline bubble that rises to drive stirring blade 901 on the air duct 9, increase the area of contact of alkaline bubble and acid solution, thereby avoided present alkaline gas to often form great bubble at last superficial in-process, make the unable sufficient problem of carrying out neutralization with the solution contact of alkaline gas, improve the efficiency of alkaline gas filtration neutralization among the prior art, simultaneously through design drying cabinet 11, gas after purifying is dried, reduce the gaseous humidity after the purification.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (8)
1. A filter for removing alkaline gas, comprising:
the box body is provided with an air inlet and an air outlet;
the neutralizing tank is arranged in the box body, and acid solution is placed in the neutralizing tank;
the gas transmission mechanism comprises a gas transmission fan and a gas guide tube, wherein the gas inlet end of the gas transmission fan is communicated with a gas inlet through a gas transmission tube, the gas outlet end of the gas transmission fan is communicated with the upper end of the gas guide tube through an airtight bearing, the gas guide tube is rotatably installed on the neutralization tank, the lower end of the gas guide tube extends into the bottom of the neutralization tank, the lower end of the gas guide tube is connected with a multi-component gas tube, a plurality of groups of gas guide holes are formed in the gas guide tube, a plurality of groups of stirring blades are fixedly installed in the middle of the gas guide tube, the stirring blades are located below the liquid level of the acid solution, and the gas guide tube is driven to rotate through a rotating mechanism;
and the drying mechanism is communicated with the exhaust hole of the neutralization tank and is used for extracting and drying the purified waste gas in the neutralization tank.
2. The filter for removing alkaline gas as claimed in claim 1, wherein the upper part and the lower part of the neutralization tank are respectively provided with a liquid inlet and a liquid outlet, and are respectively communicated with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are both provided with a switch valve.
3. The filter for removing alkaline gas as claimed in claim 2, wherein the lower part of the liquid inlet pipe is inclined for guiding the neutralization liquid into the neutralization tank, and the upper part of the liquid inlet pipe is provided with a liquid leakage hopper.
4. The alkaline gas removal filter as claimed in claim 3, wherein the bottom of the neutralization tank is provided with a guide slope for guiding the waste liquid in the neutralization tank to the liquid discharge port.
5. The filter for removing alkaline gas as claimed in claim 1, wherein a plurality of sets of communication holes are uniformly formed at the lower portion of the gas-guiding tube, and a plurality of sets of gas-distributing tubes are correspondingly installed at the communication holes.
6. The alkaline gas removal filter according to claim 1, wherein the rotation mechanism comprises a rotation motor and a transmission belt, the rotation motor is mounted on the neutralization tank, and a driving end of the rotation motor is in transmission connection with the gas guide pipe through the transmission belt.
7. The filter for removing alkaline gas as claimed in any one of claims 1 to 6, wherein the drying mechanism comprises a drying box, the input end of the drying box is communicated with the exhaust hole at the upper part of the neutralization tank through a gas pipe, the output side of the drying box is communicated with the gas inlet end of the exhaust fan through a gas pipe, and the exhaust end of the exhaust fan is communicated with the exhaust port on the box body.
8. The filter of claim 7, wherein the air inlet and the air outlet are provided with filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669936.XU CN217549473U (en) | 2022-06-30 | 2022-06-30 | Remove alkaline gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669936.XU CN217549473U (en) | 2022-06-30 | 2022-06-30 | Remove alkaline gas filter |
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| Publication Number | Publication Date |
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| CN217549473U true CN217549473U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221669936.XU Active CN217549473U (en) | 2022-06-30 | 2022-06-30 | Remove alkaline gas filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211925A (en) * | 2023-09-22 | 2023-12-12 | 上研动力科技江苏有限公司 | Exhaust treatment device for diesel engine |
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2022
- 2022-06-30 CN CN202221669936.XU patent/CN217549473U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211925A (en) * | 2023-09-22 | 2023-12-12 | 上研动力科技江苏有限公司 | Exhaust treatment device for diesel engine |
| CN117211925B (en) * | 2023-09-22 | 2024-03-12 | 上研动力科技江苏有限公司 | Exhaust treatment device for diesel engine |
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