CN215276505U - Novel waste gas is collected for biochemical pond device - Google Patents
Novel waste gas is collected for biochemical pond device Download PDFInfo
- Publication number
- CN215276505U CN215276505U CN202121583714.1U CN202121583714U CN215276505U CN 215276505 U CN215276505 U CN 215276505U CN 202121583714 U CN202121583714 U CN 202121583714U CN 215276505 U CN215276505 U CN 215276505U
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- Prior art keywords
- box
- waste gas
- water tank
- suction fan
- gas
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- 239000002912 waste gas Substances 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000007789 gas Substances 0.000 claims abstract description 46
- 238000007689 inspection Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 13
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 8
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a novel biochemical waste gas for pond is collected device, including bottom plate, suction fan, purifying box and inspection box. The suction fan is installed at the top of bottom plate, the purifying box is installed at the top of bottom plate, and the purifying box is located the rear of suction fan, the water tank is installed at the top of purifying box, one side of water tank is connected with the one end of gas-supply pipe, the other end of gas-supply pipe passes the top of purifying box to extend to the purifying box in liquid level below, the inspection box is installed at the top of purifying box, and the inspection box is located one side of water tank, the top of inspection box is provided with the gas vent. The utility model discloses a to induced draft the case and place near biochemical pond, start the suction fan and collect the waste gas in the biochemical pond, with waste gas discharge into water tank and purifying box in, absorb and purify the ammonia and the hydrogen sulfide gas body in the waste gas, let in the gas after will purifying and examine the box and detect and discharge to this reaches the purpose that waste gas was collected and was purified.
Description
Technical Field
The utility model relates to an environmental protection field, in particular to novel waste gas is collected for biochemical pond device.
Background
With the development of science and technology and the progress of society, many large-scale heavy industry enterprises need to treat the discharged waste gas, the waste gas discharged by biochemical treatment facilities is very large in amount but low in concentration, the method adopted for purifying the waste gas at present is a catalytic combustion method, the energy consumption and the operation cost are very high, the main components polluted by the waste gas in a biochemical pool are composed of ammonia gas, hydrogen sulfide gas and the like, the health of operators is influenced, and the waste gas needs to be purified, but the methods have some problems: harmful gas's content can make operating personnel be poisoned when reaching certain concentration in the waste gas, has certain potential safety hazard, and the direct emission of waste gas that the burning produced can pollute the atmospheric environment, and whole treatment is not good enough, in order to solve this problem, we carry out the advanced treatment with the direct leading-in waste gas collection device of waste gas in the biochemical pond, through novel biochemical pond with waste gas collection device's physics and chemical means.
The existing biochemical pool waste gas collecting device has the defects that:
1. the biochemical pool waste gas collecting device adopts a catalytic combustion method in the waste gas treatment process, so that the energy consumption is high, the operating cost is high, the waste gas generated by combustion is directly discharged to pollute the atmospheric environment, and the overall effect is poor;
2. the existing biochemical pool waste gas collecting device cannot determine whether waste gas is completely cleaned and purified after the waste gas is treated, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a novel biochemical waste gas collection for pond device for solve the problem of proposing in the above background art.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a novel waste gas collecting device for a biochemical pool comprises a bottom plate, a suction fan, a purifying box and a test box, wherein the suction fan is installed at the top of the bottom plate, the purifying box is installed at the top of the bottom plate and is positioned behind the suction fan, a water tank is installed at the top of the purifying box, a gas pipe is connected to the outer wall of one side of the water tank, and one end of the gas pipe penetrates through the top of the purifying box and extends to the position below the liquid level in the purifying box;
lime water is contained in the purifying box, the inner walls of two sides of the water tank are respectively provided with a stop block, the top of each stop block is provided with a blocking net, activated carbon is placed on the top of each blocking net, clear water is contained in the water tank, and the height of the water surface is lower than that of each blocking net;
the top of purifying box is installed the inspection box, and the inspection box is located one side of water tank, the inside of inspection box has held purple litmus solution, the top of inspection box is provided with the gas vent.
Preferably, an air inlet pipe is connected to one side surface of the suction fan, the tail end of the air inlet pipe is connected with a suction box, and an air outlet pipe is connected to the top of the suction fan.
Preferably, the front of water tank is provided with the air inlet, the tail end and the air inlet of outlet duct are connected, one side outer wall of water tank is provided with the gas outlet, and the air inlet all installs the check valve with gas outlet inside, the handle is installed at the top of water tank.
Preferably, the air duct is installed to the roof of purifying box, the top of air duct extends to the inside of inspection box, and the top of air duct is higher than the height of the inside liquid level of inspection box, the inlet end of air duct is the wide-mouthed setting.
Preferably, universal pulleys are installed at the four corners of the bottom plate, the fixed block arranged in a rectangular mode is installed at the top of the bottom plate, and the outer wall of the fixed block is attached to the outer wall of the purifying box.
Preferably, the bottom of the air suction box is provided with a filter screen through a bolt.
Preferably, the supporting seat is installed at the top of bottom plate, and the supporting seat is located the side rear of suction fan, the action bars is installed at the top of supporting seat.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device sucks waste gas in a biochemical pool into a water tank through a suction fan, harmful gas in the waste gas is primarily adsorbed by activated carbon at the top of a baffle net, the waste gas in the biochemical pool mainly comprises ammonia gas and hydrogen sulfide gas, the ammonia gas has extremely high solubility in water, so that the adsorbed gas enters water to be absorbed by the water, one-way valves are arranged inside a gas inlet and a gas outlet of the water tank to prevent back suction, finally the gas enters lime water contained in a purifying tank, the hydrogen sulfide gas in the waste gas and the lime water undergo chemical reaction to generate calcium sulfide precipitate, the aim of removing the hydrogen sulfide gas is fulfilled, and the gas in the biochemical pool is collected and purified by means of combining physics and chemistry;
2. this device is provided with tail gas treatment verifying attachment through the tail end at waste gas collection device, and gas after will purifying lets in the test box, if gas complete removal then can make the purple litmus solution that holds in the test box turn red, if purple litmus solution does not change color the explanation harmful waste gas has been removed to the end to this examines whether waste gas collection device purifies completely the waste gas of collection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, 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 view of the inside of the water tank of the present invention;
FIG. 3 is a schematic structural view of the inspection box and the purification box of the present invention;
fig. 4 is an enlarged schematic structural view of the suction box and the filter screen in fig. 1 of the present invention.
The reference numerals in the figures illustrate: 1. a base plate; 2. a suction fan; 201. an air inlet pipe; 202. an air outlet pipe; 3. an air suction box; 4. a filter screen; 5. a water tank; 501. a stopper; 502. an air inlet; 503. an air outlet; 6. a gas delivery pipe; 7. a purification box; 8. a universal pulley; 9. a test box; 10. an exhaust port; 11. blocking the net; 12. an air duct; 13. a fixed block; 14. a supporting seat; 15. an operating lever.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a novel waste gas collecting device for a biochemical pool comprises a bottom plate 1, a suction fan 2, a purifying box 7 and a test box 9, wherein the suction fan 2 is installed at the top of the bottom plate 1, waste gas in the biochemical pool is sucked into the waste gas collecting device, the purifying box 7 is installed at the top of the bottom plate 1, lime water is contained in the purifying box 7 and is used for removing hydrogen sulfide gas in the waste gas, the purifying box 7 is positioned behind the suction fan 2, a water tank 5 is installed at the top of the purifying box 7, the outer wall of one side of the water tank 5 is connected with a gas pipe 6, one end of the gas pipe 6 penetrates through the top of the purifying box 7 and extends to the position below the liquid level in the purifying box 7, stop blocks 501 are installed on the inner walls of the two sides of the water tank 5, a blocking net 11 is installed at the top of the stop blocks 501, activated carbon is placed at the top of the blocking net 11, clear water is contained in the water tank 5, the height of the water surface is lower than the blocking net 11, when the structure is used, the stop blocks 501 are used for fixing the blocking net 11, inspection box 9 is installed at the top of purifying box 7, and inspection box 9 is located one side of water tank 5, and purple litmus solution has been held in inspection box 9's inside, and inspection box 9's top is provided with gas vent 10, and waste gas is by preliminary absorption through keeping off the active carbon on the net 11, further through the aquatic, detaches the ammonia in the waste gas, and inspection box 9 is used for holding purple litmus solution and inspects whether waste gas clears away totally.
Further, one side surface of suction fan 2 is connected with intake pipe 201, and the tail end of intake pipe 201 is connected with suction box 3, and the top of suction fan 2 is connected with outlet duct 202, and when using this structure, waste gas gets into by intake pipe 201, gets into water tank 5 through outlet duct 202.
Further, the front of water tank 5 is provided with air inlet 502, the tail end and the air inlet 502 of outlet duct 202 are connected, one side outer wall of water tank 5 is provided with gas outlet 503, and air inlet 502 and the inside check valve that all installs of gas outlet 503, the handle is installed at the top of water tank 5, when using this structure, intake pipe 201 is connected in air inlet 502, gaseous by air inlet 502 entering, gas outlet 503 discharges, and air inlet 502 and the inside check valve that all installs of gas outlet 503, thereby prevent that the ammonia is very easily dissolved in water and take place the suck-back phenomenon.
Further, air duct 12 is installed to the roof of purifying box 7, and the top of air duct 12 extends to the inside of inspection box 9, and the top of air duct 12 is higher than the height of the inside liquid level of inspection box 9, and the inlet end of air duct 12 sets up for the wide-mouth, and when using this structure, air duct 12 lets in inspection box 9 with the gas after purifying in purifying box 7, and the entering end sets up to the convenient gaseous entering of wide-mouth structure.
Further, universal pulley 8 is all installed in bottom 1's bottom four corners, and the fixed block 13 that the rectangle was arranged is installed at bottom 1's top, and the outer wall of fixed block 13 and the outer wall laminating of purifying box 7, when using this structure, universal pulley 8 is convenient for the removal of device, and fixed block 13 is used for fixed mounting purifying box 7, keeps the stability of exhaust gas collection device structure.
Furthermore, a filter screen 4 is installed at the bottom of the air suction box 3 through a bolt, and the filter screen 4 is tightly connected with the air suction box 3 to prevent solid particles in the biochemical pool from entering a pipeline of the air suction fan 2.
Further, a supporting seat 14 is installed at the top of the bottom plate 1, the supporting seat 14 is located behind the side of the suction fan 2, an operating rod 15 is installed at the top of the supporting seat 14, and the supporting seat 14 is used for installing the operating rod 15 and controlling the movement of the device through the operating rod 15.
The working principle is as follows: when in use, the operating rod 15 is pushed to control the waste gas treatment device to move to the vicinity of the biochemical pool, the air suction box 3 is positioned in the vicinity of the biochemical pool to suck the waste gas in the biochemical pool, the solid garbage in the biochemical pool is filtered by the filter screen 4, the waste gas enters the water tank 5 from the air outlet pipe 202 and passes through the baffle net 11, the active carbon on the baffle net 11 preliminarily absorbs the harmful gas in the waste gas, further, the gas enters the water in the water tank 5 and absorbs ammonia gas by the water, the gas after the ammonia gas is removed enters the purifying box 7 from the air delivery pipe 6, the hydrogen sulfide gas in the waste gas reacts with the lime water in the purifying box 7 to generate calcium sulfide precipitate, thereby removing the hydrogen sulfide gas, meanwhile, the lime water can also absorb the ammonia gas to prevent the ammonia gas from being not removed completely, finally, the purified gas is introduced into the inspection box 9 from the air guide pipe 12, if the purple litmus solution in the inspection box 9 is not discolored, the harmful gas in the waste gas is eliminated, and the purified gas is discharged by the exhaust valve, so that the purpose of collecting and purifying the waste gas in the biochemical pool is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a novel waste gas collection for biochemical pond device, includes bottom plate (1), suction fan (2), purifying box (7) and inspection box (9), its characterized in that: the suction fan (2) is installed at the top of the bottom plate (1), the purification box (7) is located behind the suction fan (2), the water tank (5) is installed at the top of the purification box (7), the outer wall of one side of the water tank (5) is connected with the gas conveying pipe (6), and one end of the gas conveying pipe (6) penetrates through the top of the purification box (7) and extends to the position below the liquid level inside the purification box (7);
lime water is contained in the purifying box (7), the inner walls of two sides of the water tank (5) are respectively provided with a stop block (501), the top of each stop block (501) is provided with a blocking net (11), activated carbon is placed on the top of each blocking net (11), clear water is contained in the water tank (5), and the height of the water surface is lower than that of each blocking net (11);
inspection box (9) are installed at the top of purifying box (7), and inspection box (9) are located one side of water tank (5), the inside of inspection box (9) is held purple litmus solution, the top of inspection box (9) is provided with gas vent (10).
2. The novel waste gas collecting device for the biochemical pool according to claim 1, wherein: the utility model discloses a suction fan, including suction fan (2), inlet pipe (201) is connected with on one side surface of suction fan (2), the tail end of inlet pipe (201) is connected with suction box (3), the top of suction fan (2) is connected with outlet duct (202).
3. The novel waste gas collecting device for the biochemical pool according to claim 2, wherein: the front of water tank (5) is provided with air inlet (502), the tail end and the air inlet (502) of outlet duct (202) are connected, one side outer wall of water tank (5) is provided with gas outlet (503), and air inlet (502) and gas outlet (503) inside all install the check valve, the handle is installed at the top of water tank (5).
4. The novel waste gas collecting device for the biochemical pool according to claim 1, wherein: air duct (12) are installed to the roof of purifying box (7), the top of air duct (12) extends to the inside of inspection box (9), and the top of air duct (12) is higher than the height of the inside liquid level of inspection box (9), the inlet end of air duct (12) is the wide-mouthed setting.
5. The novel waste gas collecting device for the biochemical pool according to claim 1, wherein: universal pulley (8) are all installed in the bottom four corners of bottom plate (1), fixed block (13) that the rectangle was arranged are installed at the top of bottom plate (1), the outer wall of fixed block (13) and the outer wall laminating of purifying box (7).
6. The novel waste gas collecting device for the biochemical pool according to claim 2, wherein: the bottom of the air suction box (3) is provided with a filter screen (4) through a bolt.
7. The novel waste gas collecting device for the biochemical pool according to claim 1, wherein: supporting seat (14) are installed at the top of bottom plate (1), and supporting seat (14) are located the side rear of suction fan (2), action bars (15) are installed at the top of supporting seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121583714.1U CN215276505U (en) | 2021-07-13 | 2021-07-13 | Novel waste gas is collected for biochemical pond device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121583714.1U CN215276505U (en) | 2021-07-13 | 2021-07-13 | Novel waste gas is collected for biochemical pond device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215276505U true CN215276505U (en) | 2021-12-24 |
Family
ID=79522031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121583714.1U Expired - Fee Related CN215276505U (en) | 2021-07-13 | 2021-07-13 | Novel waste gas is collected for biochemical pond device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215276505U (en) |
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2021
- 2021-07-13 CN CN202121583714.1U patent/CN215276505U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |