CN216878704U - Biological and chemical washing integrated waste gas purifier - Google Patents
Biological and chemical washing integrated waste gas purifier Download PDFInfo
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- CN216878704U CN216878704U CN202220398888.9U CN202220398888U CN216878704U CN 216878704 U CN216878704 U CN 216878704U CN 202220398888 U CN202220398888 U CN 202220398888U CN 216878704 U CN216878704 U CN 216878704U
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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
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Abstract
The utility model discloses a biological and chemical washing integrated waste gas purifier, which comprises a box body, wherein the box body is divided into a chemical spray room and a biological spray room by a biological filler partition plate, and the chemical spray room is divided into a first chemical spray room and a second chemical spray room by a chemical washing filler partition plate; the inside of the box body is provided with a vent, the side surface of the lower part of the box body, which is opposite to the chemical spray chamber, is provided with an air inlet, and the top of the box body is provided with an overhaul cover plate and an air outlet; the second chemical spray room is provided with an air guide hole communicated with the air vent, and the air vent is provided with an air guide pipe extending into the bottom of the biological spray room; the top of chemical spray room is equipped with first spray set, and the top of biological spray room is equipped with second spray set, and the lower part of box still is equipped with biological circulation water tank and chemical circulation water tank, and chemical circulation water tank is connected with first spray set, and biological circulation water tank is connected with second spray set. The utility model has the characteristics of small occupied area, small system resistance, low cost, convenient management and the like.
Description
Technical Field
The utility model relates to the technical field of waste gas purification, in particular to a biological and chemical washing integrated waste gas purifier.
Background
At present, a mode of connecting a two-stage chemical washing tower and a biological filter in series is needed for complex high-concentration odor, and three independent devices are connected in series, so that the defects of large occupied area of an exhaust gas purification system, large system resistance, high investment and operation cost, inconvenience in management and the like are caused. Therefore, the purification of complicated high concentration odor requires the integration of different functional areas by improving the structure of the equipment to solve the disadvantages caused by the serial connection of the equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the present invention provides a biological and chemical integrated waste gas purifier, which has the advantages of small floor space, small system resistance, low investment and operation cost, and convenient management, so as to solve the problems mentioned in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a biological and chemical washing integrated waste gas purifier comprises a box body, wherein the box body is divided into a chemical spray room and a biological spray room by a biological filler partition plate, and the chemical spray room is divided into a first chemical spray room and a second chemical spray room by a chemical washing filler partition plate; a ventilation opening is formed in the box body, an air inlet is formed in the side face of the lower portion, opposite to the chemical spray chamber, of the box body, and an overhauling cover plate and an air outlet are formed in the top of the box body; the second chemical spray chamber is provided with an air guide hole communicated with the air vent, and the air vent is provided with an air guide pipe extending into the bottom of the biological spray chamber; the top of the chemical spray room is provided with a first spray device, the top of the biological spray room is provided with a second spray device, the lower part of the box body is also provided with a biological circulation water tank and a chemical circulation water tank, the chemical circulation water tank is connected with the first spray device, and the biological circulation water tank is connected with the second spray device.
As a further improvement of the utility model: and a chemical washing filler is arranged below the first spraying device, and a biological filler is arranged below the second spraying device.
As a further improvement of the utility model: the lower end of the air duct extending into the biological filler is provided with a plurality of air holes.
As a further improvement of the utility model: and a plurality of airflow holes are formed in the chemical washing filler partition plate.
As a further improvement of the utility model: the first spraying device and the second spraying device are both provided with a plurality of nozzles.
As a further improvement of the utility model: and a circulating liquid cavity is arranged in the box body and is opposite to the lower part of the chemical spray chamber and the biological spray chamber.
As a further improvement of the utility model: the biological filler and the chemical washing filler are respectively provided with a plurality of support plates, and the front and the back of each support plate are respectively provided with an arc protrusion.
As a further improvement of the utility model: the arc protrusion is provided with a round hole.
As a further improvement of the utility model: and a filtering device is arranged at the air outlet.
As a further improvement of the utility model: and a chemical washing liquid port is arranged in the first spraying device.
Compared with the prior art, the utility model has the beneficial effects that:
the biological filler partition plate and the chemical washing filler partition plate are separated into three areas, and the two-stage chemical washing and biological filter integrated purifier realizes the purposes of saving the occupied area of equipment and reducing the system resistance and the cost; still establish independent biological cycle water tank, chemical cycle water tank, and the corresponding independent circulation liquid chamber that sets up in the box, prevent the circulation liquid mixed flow of different properties when the different washing purification districts of integration, realize independent processing, promote exhaust purification's treatment effect.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a top view of the present invention.
FIG. 4 is a front view of the plate.
FIG. 5 is a schematic diagram of the structure of a chemical scrubbing pad.
Detailed Description
To solve the technical problems in the prior art, the present invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1-5, the utility model discloses a biological and chemical washing integrated waste gas purifier, which comprises a box body 1, wherein the inside of the box body 1 is divided into a biological spray room at the right side and a chemical spray room at the left side by a biological filler partition plate 2, a vent 12 is arranged at the upper part of the biological spray room and the chemical spray room, and the biological spray room and the chemical spray room are communicated through the vent 12; the top of box 1 is provided with overhauls apron 6 and air outlet 10, box 1 for the lower part side of chemical spray room is equipped with air intake 9, and the air intake 9 and the air outlet 10 that set up through box 1 carry out admitting air and giving vent to anger of waste gas, air outlet 10 department is provided with the gas monitoring appearance for whether reach emission standard after the monitoring exhaust purification.
The chemical spray room is filled with chemical washing filler 8, and the biological spray room is filled with biological filler 7.
Preferably, a plurality of support plates 14 are arranged in each of the biological packing 7 and the chemical washing packing 8, circular arc protrusions 141 are arranged on the front and the back of each support plate 14, and circular holes are formed in the circular arc protrusions 141.
The biological packing 7 and the chemical washing packing 8 are filled at intervals through the support plate 14 and the arc protrusions 141, so that waste gas is fully contacted with the packing and washing liquid on the surface of the packing, and the situation that the packing is too tight, the flowing speed of the waste gas is reduced, and the waste gas treatment effect is influenced is avoided.
The lower part of the box body 1 is provided with a biological circulation water tank 4 and a chemical circulation water tank 3.
The interior of the chemical spray chamber is divided into a first chemical spray chamber and a second chemical spray chamber by a chemical washing filler partition plate 11.
The biological filler partition plate 2 and the chemical washing filler partition plate 11 are in butt joint with the inner wall of the box body 1 from top to bottom and from left to right, and separate the biological filler 7 from the chemical washing filler 8.
The chemical washing filler partition plate 11 is provided with a plurality of airflow holes 111. The lower part of the chemical washing filler 8 of the first chemical spray chamber is provided with a support plate 81, and the support plate 81 is provided with a plurality of air inlets.
The gas treated by the first chemical spray chamber enters the second chemical spray chamber through the gas flow hole 111, the second chemical spray chamber is further provided with a gas guide hole communicated with the vent 12, and the gas treated by the second chemical spray chamber enters the biological spray chamber through the gas guide hole for purification.
Preferably, the plurality of airflow holes 111 are disposed at the corresponding height positions of the chemical washing packing partition 11 and the chemical washing packing 8.
The biological filler partition plate 2 and the chemical washing filler partition plate 11 are separated into three areas to form a two-stage chemical washing and biological filter integrated purification mode, the biological and two-stage chemical washing are integrated by communicating through the ventilation opening 12, and in the waste gas treatment process, the floor area of equipment is reduced, the investment and operation cost are reduced, and the management cost is reduced on the premise of ensuring enough residence time and not increasing the equipment pressure aiming at the same waste gas treatment amount.
Preferably, the ventilation opening 12 is connected with an air duct 13, and the air duct 13 is communicated with the air duct. The air duct 13 extends into the biological filler 7 at the bottom of the biological spray chamber, the air duct 13 extending into the biological filler 7 is provided with a plurality of air holes 131, waste gas treated from the chemical spray chamber can only pass through the air guide holes to enter the biological spray chamber, fully contacts and purifies the biological filler 7, the treated waste gas is directly discharged from the air outlet 10, and meanwhile, the independent work of the first chemical spray chamber and the second chemical spray chamber is ensured.
The top of the chemical spray chamber is provided with a first spray device, and the first spray device is provided with a plurality of nozzles 5; and a second spraying device is arranged at the top of the biological spraying chamber, and is provided with a plurality of nozzles 5.
The air inlet 9 is hermetically provided with an air inlet pipe, and the air inlet pipe is connected with a waste gas collecting device through a fan.
The chemical circulation water tank 3 is connected with the first spraying device through a first spraying water pump, and the biological circulation water tank 4 is connected with the second spraying device through a second spraying water pump.
Preferably, the water outlet pipeline of the chemical circulation water tank 3 is provided with a first branch pipe and a second branch pipe after passing through a first spray water pump, the first branch pipe is connected with the spray device of the first chemical spray chamber, and the second branch pipe is connected with the spray device of the second chemical spray chamber.
Preferably, the chemical circulation water tank 3 is divided into two independent circulation water tanks which are respectively connected with the two chemical spray rooms.
Through set up independent biological circulation water tank 4 and chemical circulation water tank 3 in the lower part of box 1, it is right respectively biological spray room with the chemical spray room independently sprays to the circulation liquid mixed flow of different properties is avoided, and the operating resistance of reduction system is in order to prevent to influence system treatment.
Preferably, a circulation liquid cavity is arranged in the box body 1 and below the chemical spray chamber and the biological spray chamber, correspondingly, a connection port is formed in the circulation liquid cavity and connected with the biological circulation water tank 4 and the chemical circulation water tank 3, and meanwhile, the chemical washing filler partition plate 11 and the biological filler partition plate 2 divide the circulation liquid cavity into three areas for independent backflow of circulation liquid.
Preferably, a chemical washing liquid port is arranged in the first spraying device, one end of the chemical washing liquid port is communicated with the nozzle, and the other end of the chemical washing liquid port is connected with a chemical washing liquid tank through a hose.
Preferably, a filtering device 101 is disposed at the air outlet 10. The filter device 101 includes an inverted funnel-shaped structure and a filter screen.
Waste gas is sent into the chemical spray chamber from the air inlet 9 by the fan, reacts with the chemical washing filler 8, acidic or alkaline gas in the waste gas is eliminated, and then the waste gas is conveyed into the biological spray chamber through the internal ventilation opening 12 for purification, organic waste gas in the waste gas is decomposed through bacteria in the biological filler 7, and the waste gas is discharged from the air outlet 10 after reaching the standard.
In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental work according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.
Claims (8)
1. A biological and chemical washing integrated waste gas purifier is characterized by comprising a box body, wherein the box body is divided into a chemical spray room and a biological spray room by a biological filler partition plate, and the chemical spray room is divided into a first chemical spray room and a second chemical spray room by a chemical washing filler partition plate; a ventilation opening is formed in the box body, an air inlet is formed in the side face of the lower portion, opposite to the chemical spraying chamber, of the box body, and an overhauling cover plate and an air outlet are formed in the top of the box body; the second chemical spray chamber is provided with an air guide hole communicated with the air vent, and the air vent is provided with an air guide pipe extending into the bottom of the biological spray chamber; the top of chemical spray room is equipped with first spray set, the top of biological spray room is equipped with second spray set, the lower part of box still is equipped with biological circulation water tank and chemical circulation water tank, chemical circulation water tank with first spray set connects, biological circulation water tank with second spray set connects.
2. The integrated biological and chemical scrubbing exhaust gas purifier as recited in claim 1, wherein said first spraying means is provided with chemical scrubbing filler below, and said second spraying means is provided with biological filler below.
3. The integrated biological and chemical scrubbing exhaust gas cleaner as defined in claim 2, wherein said air duct has a plurality of air holes at the lower end thereof extending into said biological filler.
4. The integrated biological and chemical scrubbing exhaust gas cleaner as recited in claim 1, wherein said chemical scrubbing packing barrier has a plurality of gas flow openings therein.
5. The integrated biological and chemical scrubbing exhaust gas cleaner as defined in claim 2, wherein said first and second showers each have a plurality of nozzles.
6. The integrated biological and chemical scrubbing exhaust gas purifier as defined in claim 1, wherein a circulation chamber is provided in said housing below said chemical spray chamber and said biological spray chamber.
7. The integrated biological and chemical scrubbing exhaust gas purifier as recited in claim 2, wherein said biological filter and said chemical scrubbing filter each have a plurality of support plates, said support plates having circular protrusions on the front and back thereof.
8. An integrated biological and chemical scrubbing exhaust gas cleaner as recited in claim 7, wherein said rounded protrusions are formed with circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398888.9U CN216878704U (en) | 2022-02-26 | 2022-02-26 | Biological and chemical washing integrated waste gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398888.9U CN216878704U (en) | 2022-02-26 | 2022-02-26 | Biological and chemical washing integrated waste gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216878704U true CN216878704U (en) | 2022-07-05 |
Family
ID=82187176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220398888.9U Active CN216878704U (en) | 2022-02-26 | 2022-02-26 | Biological and chemical washing integrated waste gas purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216878704U (en) |
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2022
- 2022-02-26 CN CN202220398888.9U patent/CN216878704U/en active Active
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