CN209714723U - A kind of sewage disposal system eliminating malodours from gases device - Google Patents
A kind of sewage disposal system eliminating malodours from gases device Download PDFInfo
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- CN209714723U CN209714723U CN201822243702.9U CN201822243702U CN209714723U CN 209714723 U CN209714723 U CN 209714723U CN 201822243702 U CN201822243702 U CN 201822243702U CN 209714723 U CN209714723 U CN 209714723U
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Abstract
The utility model proposes a kind of sewage disposal system eliminating malodours from gases devices, including air collector, pedestal and install in adsorption filtration bottle, pickling bottle and alkali cleaning bottle on pedestal, air collector, adsorption filtration bottle, pickling bottle pass sequentially through air inlet pipe, the first gas-guide tube, the second gas-guide tube with alkali cleaning bottle and are connected, and alkali cleaning top of bottle is equipped with exhaust pipe；It absorbs and filter and is filled with adsorption stuffing in bottle, pickling solution is marked in pickling bottle, alkali wash water is marked in alkali cleaning bottle, upper cavity in pickling bottle and alkali cleaning bottle passes through the first desiccant and the closing of the second desiccant respectively, bottom is respectively with pickling solution and alkali wash water liquid level there are spacing, and there are spacing with the top surface of the first, second desiccant respectively for the input end of the input end of the second gas-guide tube and exhaust pipe.The utility model occupies little space, and small investment, power energy consumption is low, easy to operate, and removal effect is significant.
Description
Technical field
The utility model belongs to the technical field more particularly to a kind of sewage disposal system eliminating malodours from gases dress of exhaust-gas treatment
It sets.
Background technique
Odorant refers to that all stimulations olfactory organoleptic causes people unhappy and the substance of damage living environment, can produce
There are many substance classes of raw stench, the influence to people be also it is various, it not only makes a large amount of pathophorous bacteria breeds
Procreation, and strong thorn is directly generated to nervous system, respiratory system, the circulatory system, endocrine system by olfactory system
Swash effect.
Since city is expanded increasingly, municipal sewage plant is transferred to urban district, sewage treatment plant by original suburb is opposite
Foul gas seriously affected the working environment of sewage treatment plant staff, and seriously affected the life of surrounding resident
Environment, with the development of society and the raising of people's environmental consciousness, stench has also been increasingly becoming a kind of serious environmental problem, and
It is required that from pervious sewage treatment it is up to standard be gradually transitioned into water, solid, gas be intended to it is up to standard, to improve people's lives quality.For
One sewage treatment plant will lead to people and complain, endanger that the foul gas of human health generates simply by the presence of anaerobic condition.
In sewage disposal system, main generation odor pollution source is the processing units such as anaerobic pond and sludge-tank.Sewage disposal process
In, when the dissolved oxygen in sewage very it is low be perhaps zero when microbes using sulfate or nitrate as electron acceptor, by sulphur
Hydrochlorate is reduced into sulphite and sulfide, and then generates hydrogen sulfide gas, and with a small amount of mercaptan and sulfur-bearing gaseous state chemical combination
Object, the solid particulate matter in sewage generate a large amount of ammonia through anaerobic digestion.Meanwhile the meeting in the fermentation process of sewage treatment
A series of low-molecular-weight organic matter is generated, such as volatile organic acids (VFAS), including butyric acid, acetic acid and propionic acid.In conclusion
In sewage disposal system engineering, a large amount of H especially can be generated in two processing units of anaerobic pond and sludge-tank2S、NH3With it is few
The CH of amount3The odor causing substances such as SH and volatile organic acids (VFAS).
Summary of the invention
The technical problem to be solved by the utility model is in view of the above problems, provide a kind of sewage treatment system
System eliminating malodours from gases device can remove the ingredient that sewage disposal system generates foul smell, predominantly a large amount of H2S、NH3With it is a small amount of
CH3The odor causing substances such as SH and volatile organic acids (VFAS).
The utility model solves technical solution used by above-mentioned technical problem: a kind of sewage disposal system eliminating malodours from gases
Device, which is characterized in that including air collector, pedestal and install in adsorption filtration bottle, pickling bottle and alkali cleaning bottle on pedestal, it is described
Air collector is connected by air inlet pipe with the adsorption filtration bottle, and the pickling bottle passes through the first gas-guide tube and adsorption filtration bottle phase
Connection, the alkali cleaning bottle are connected by the second gas-guide tube with adsorption filtration bottle, and alkali cleaning top of bottle is equipped with exhaust pipe；Adsorption filtration
Adsorption stuffing is filled in bottle, the adsorption stuffing bottom is protruded into the outlet end of the air inlet pipe；It is marked with pickling solution in pickling bottle,
The input end of first gas-guide tube is located at the apex cavity of adsorption filtration bottle, and the outlet end of the first gas-guide tube is located at pickling bottom of bottle portion；
Alkali wash water is marked in alkali cleaning bottle, the input end of the second gas-guide tube is located at the apex cavity of pickling bottle, the outlet end of the second gas-guide tube
Positioned at alkali cleaning bottom of bottle portion；The input end of the exhaust pipe is located at the apex cavity of alkali cleaning bottle；Top in pickling bottle and alkali cleaning bottle
Cavity pass through respectively the first desiccant and the second desiccant closing, first, second desiccant bottom respectively with pickling solution and
Alkali wash water liquid level there are spacing, the input end of the input end of the second gas-guide tube and exhaust pipe respectively with the first, second desiccant
There are spacing for top surface.
According to the above scheme, air pump and intake valve are successively arranged along airflow direction in the air inlet pipe.
According to the above scheme, the exhaust pipe is equipped with exhaust valve.
According to the above scheme, the outlet end of the outlet end of the air inlet pipe, the outlet end of the first gas-guide tube and the second gas-guide tube
It is respectively equipped with the first air diffuser, the second air diffuser, third air diffuser.
According to the above scheme, the input end of first gas-guide tube, the input end of the second gas-guide tube and the input end of exhaust pipe
It is respectively equipped with the first gas gathering mask, the second gas gathering mask and third gas gathering mask.
According to the above scheme, the pickling solution is dilute hydrochloric acid, and packing volume is the 1/2 of pickling bottle volume.
According to the above scheme, the alkali wash water is calcium hydroxide solution, and packing volume is the 1/2 of alkali cleaning bottle volume.
According to the above scheme, first desiccant and the second desiccant are quick lime.
According to the above scheme, the adsorption stuffing is active carbon.
According to the above scheme, first air diffuser, the second air diffuser, third air diffuser are cone
Structure, sealed bottom, circular cone circumferential surface are evenly distributed with micropore, and the micropore size is 2mm.
The beneficial effects of the utility model are: providing a kind of sewage disposal system eliminating malodours from gases device, " gas collection dress is used
Set+absorb and filter+pickling+alkali cleaning " associated with mode foul smell that sewage disposal system is generated carry out the processing of system, Neng Goutong
When the acidity that absorbs in the foul smell that sewage disposal system generates cause smelly ingredient and alkalinity to cause smelly ingredient, so that it is odorless to realize foul smell
The treatment effect of taste has and occupies little space, and small investment, power energy consumption is low, easy to operate, the significant advantage of removal effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Wherein: 1- air collector, 2- air inlet pipe, 3- air pump, 4- intake valve, 5- absorb and filter bottle, 6- adsorption stuffing, 7- the
One air diffuser, the first gas gathering mask of 8-, the first gas-guide tube of 9-, 10- pickling bottle, the second air diffuser of 11-, 12- pickling solution,
The first desiccant of 13-, the second gas gathering mask of 14-, 15- alkali cleaning bottle, the second gas-guide tube of 16-, 17- third air diffuser, 18- alkali cleaning
Liquid, the second desiccant of 19-, 20- third gas gathering mask, 21- exhaust valve, 22- exhaust pipe, 23- pedestal.
Specific embodiment
To more fully understand the utility model, the utility model work is further retouched with reference to the accompanying drawings and examples
It states.
As shown in Figure 1, a kind of sewage disposal system eliminating malodours from gases device, including air collector 1, pedestal 23 and install in pedestal
On adsorption filtration bottle 5, pickling bottle 10 and alkali cleaning bottle 15, air collector by air inlet pipe 2 with adsorption filtration bottle be connected, pickling bottle
It is connected by the first gas-guide tube 9 with adsorption filtration bottle, alkali cleaning bottle is connected by the second gas-guide tube 16 with adsorption filtration bottle, alkali
Exhaust pipe 22 is equipped at the top of wash bottle；It absorbs and filter and is filled with adsorption stuffing 6 in bottle, adsorption stuffing bottom is protruded into the outlet end of air inlet pipe
Portion；Pickling solution 12 is marked in pickling bottle, the input end of the first gas-guide tube is located at the apex cavity of adsorption filtration bottle, the first gas-guide tube
Outlet end be located at pickling bottom of bottle portion；Alkali wash water 18 is marked in alkali cleaning bottle, the input end of the second gas-guide tube is located at the top of pickling bottle
The outlet end of portion's cavity, the second gas-guide tube is located at alkali cleaning bottom of bottle portion；The input end of exhaust pipe is located at the apex cavity of alkali cleaning bottle；Acid
Upper cavity in wash bottle and alkali cleaning bottle passes through the first desiccant 13 and the closing of the second desiccant 19 respectively, and first, second is dry
There are spacing, the input end of the second gas-guide tube and the input end difference of exhaust pipe with pickling solution and alkali wash water liquid level respectively for agent bottom
There are spacing with the top surface of the first, second desiccant.
The engineering unit that the foul smell of air collector and sewage disposal system generates is connected, and collects foul smell, by air inlet pipe and
Foul smell is delivered to deodorization device by the air pump 3 and intake valve 4 being successively arranged thereon along airflow direction.
Exhaust pipe is equipped with exhaust valve 21, and purified gas is discharged.
The outlet end of the outlet end of air inlet pipe, the outlet end of the first gas-guide tube and the second gas-guide tube is respectively equipped with the first air
Diffuser 7, the second air diffuser 11, third air diffuser 17, the first air diffuser, the second air diffuser, third
Air diffuser is conical structure, sealed bottom, and circular cone circumferential surface is evenly distributed with micropore, and the micropore size is 2mm, plays guarantee
Foul smell is uniformly distributed the effect sufficiently removed in adsorption filtration bottle, pickling bottle and alkali cleaning bottle.
The input end of the input end of first gas-guide tube, the input end of the second gas-guide tube and exhaust pipe is respectively equipped with the first gas collection
The 8, second gas gathering mask 14 and third gas gathering mask 20 are covered, enables foul smell smoothly well into next stage processing unit.
Pickling solution is dilute hydrochloric acid, and packing volume is the 1/2 of pickling bottle volume；Alkali wash water is calcium hydroxide solution, obturator
Product is the 1/2 of alkali cleaning bottle volume.
First desiccant and the second desiccant are quick lime, and quick lime is cheap and easy to get, the drying being set in pickling bottle
Agent mainly plays two, and first is the HCl for absorbing foul smell and overflowing after dilute hydrochloric acid with foul smell, and dry gas, and second is
Initial absorption removes the acid ingredient of part in foul smell；The desiccant being set in alkali cleaning bottle mainly rise dry gas and further
The effect of the acid ingredient in foul smell is absorbed, to keep the gas overflowed cleaner.
Adsorption stuffing is active carbon, adsorption filtration bottle in can not only Adsorption part stink odor can also play
The effect of balanced foul smell.
Foul smell enters adsorption filtration bottle through the air inlet pipe that acts through of air pump, subsequently into pickling bottle, finally enters
Stench processing system is discharged in the laggard escape pipe of alkali cleaning bottle processing.In adsorption filtration bottle, H2S、NH3、CH3SH and volatility are organic
By the Adsorption of part, stink tentatively reduces and foul smell makings is gentle measures with equilibrium odor causing substances such as sour (VFAS)；In
In pickling bottle, foul smell is uniformly distributed in dilute hydrochloric acid under the action of air diffuser, the smelly ingredient of alkalinity cause at this time (including NH3
Deng) it is fully absorbed removal, with the HCl and H of gas overflowing2O is absorbed by desiccant, while desiccant can also absorb removal foul smell
The acid ingredient of middle part；In alkali cleaning bottle, foul smell is uniformly distributed in calcium hydroxide solution under the action of air diffuser,
Through pickling bottle treated foul smell its cause smelly ingredient be mainly it is acid cause smelly ingredient, calcium hydroxide solution and the acid smelly ingredient of cause fill
Divide reactive absorption, then by being built in alkali cleaning bottle after the absorption dehydration of desiccant through escape pipe qualified discharge.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of sewage disposal system eliminating malodours from gases device, which is characterized in that including air collector, pedestal and install on pedestal
Adsorption filtration bottle, pickling bottle and alkali cleaning bottle, the air collector are connected by air inlet pipe with the adsorption filtration bottle, the pickling
Bottle is connected by the first gas-guide tube with adsorption filtration bottle, and the alkali cleaning bottle is connected by the second gas-guide tube with adsorption filtration bottle
Logical, alkali cleaning top of bottle is equipped with exhaust pipe；It absorbs and filter and is filled with adsorption stuffing in bottle, the outlet end of the air inlet pipe is protruded into described
Adsorption stuffing bottom；Pickling solution is marked in pickling bottle, the input end of the first gas-guide tube is located at the apex cavity of adsorption filtration bottle, the
The outlet end of one gas-guide tube is located at pickling bottom of bottle portion；Alkali wash water is marked in alkali cleaning bottle, the input end of the second gas-guide tube is located at pickling
The apex cavity of bottle, the outlet end of the second gas-guide tube is located at alkali cleaning bottom of bottle portion；The input end of the exhaust pipe is located at alkali cleaning bottle
Apex cavity；Upper cavity in pickling bottle and alkali cleaning bottle passes through the first desiccant and the closing of the second desiccant respectively, and described the
One, there are spacing, the input ends and exhaust pipe of the second gas-guide tube with pickling solution and alkali wash water liquid level respectively for the second desiccant bottom
Input end there are spacing with the top surface of the first, second desiccant respectively.
2. a kind of sewage disposal system eliminating malodours from gases device according to claim 1, which is characterized in that in the air inlet pipe
Air pump and intake valve are successively arranged along airflow direction.
3. a kind of sewage disposal system eliminating malodours from gases device according to claim 1, which is characterized in that on the exhaust pipe
Equipped with exhaust valve.
4. a kind of sewage disposal system eliminating malodours from gases device according to claim 1, which is characterized in that the air inlet pipe
The outlet end of outlet end, the outlet end of the first gas-guide tube and the second gas-guide tube is respectively equipped with the first air diffuser, the second air
Diffuser, third air diffuser.
5. a kind of sewage disposal system eliminating malodours from gases device according to claim 4, which is characterized in that first air guide
The input end of the input end of pipe, the input end of the second gas-guide tube and exhaust pipe be respectively equipped with the first gas gathering mask, the second gas gathering mask and
Third gas gathering mask.
6. a kind of sewage disposal system eliminating malodours from gases device according to claim 1, which is characterized in that the pickling solution is
Dilute hydrochloric acid, packing volume are the 1/2 of pickling bottle volume.
7. a kind of sewage disposal system eliminating malodours from gases device according to claim 1, which is characterized in that the alkali wash water is
Calcium hydroxide solution, packing volume are the 1/2 of alkali cleaning bottle volume.
8. a kind of sewage disposal system eliminating malodours from gases device according to claim 1, which is characterized in that described first is dry
Agent and the second desiccant are quick lime.
9. a kind of sewage disposal system eliminating malodours from gases device according to claim 1, which is characterized in that the adsorption stuffing
For active carbon.
10. a kind of sewage disposal system eliminating malodours from gases device according to claim 4, which is characterized in that described first is empty
Gas diffuser, the second air diffuser, third air diffuser are conical structure, and sealed bottom, circular cone circumferential surface is evenly distributed with micro-
Hole, the micropore size are 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243702.9U CN209714723U (en) | 2018-12-28 | 2018-12-28 | A kind of sewage disposal system eliminating malodours from gases device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243702.9U CN209714723U (en) | 2018-12-28 | 2018-12-28 | A kind of sewage disposal system eliminating malodours from gases device |
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| Publication Number | Publication Date |
|---|---|
| CN209714723U true CN209714723U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243702.9U Active CN209714723U (en) | 2018-12-28 | 2018-12-28 | A kind of sewage disposal system eliminating malodours from gases device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603477A (en) * | 2018-12-28 | 2019-04-12 | 武汉紫光能控科技有限公司 | A kind of sewage disposal system eliminating malodours from gases device |
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2018
- 2018-12-28 CN CN201822243702.9U patent/CN209714723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603477A (en) * | 2018-12-28 | 2019-04-12 | 武汉紫光能控科技有限公司 | A kind of sewage disposal system eliminating malodours from gases device |
| CN109603477B (en) * | 2018-12-28 | 2024-04-09 | 中煤紫光湖北环保科技有限公司 | Gaseous deodorizing device of sewage treatment system |
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