CN107224871A - A kind of Novel biological deodorization device - Google Patents
A kind of Novel biological deodorization device Download PDFInfo
- Publication number
- CN107224871A CN107224871A CN201710676670.9A CN201710676670A CN107224871A CN 107224871 A CN107224871 A CN 107224871A CN 201710676670 A CN201710676670 A CN 201710676670A CN 107224871 A CN107224871 A CN 107224871A
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- region
- treatment
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- water
- air inlet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/95—Specific microorganisms
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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
Abstract
The invention discloses a kind of Novel biological deodorization device, it is related to environmental protection treatment technical field, including air inlet area, treatment region, exhaust area, inhalant region, catchment, the treatment region includes water dispensing board, enters water sprayer tube, biologic packing material, manhole, the water dispensing board includes water distribution cap, enters the upper end that water sprayer tube is located at the treatment region；Biologic packing material is located at the middle-end of the treatment region；Air inlet area is located at the lower end air inlet for the treatment of region；Exhaust area is located at the upper end for the treatment of region, is easy to easy to exhaust；Described manhole is located at each layer of water dispensing board, and easy access is used.It is an advantage of the invention that reasonably entering the air water distribution of biological deodorizing, it is easy to efficient removal foul smell, is easy to qualified discharge.Processing operating cost is reduced simultaneously, is easy to operational management convenient.
Description
Technical field
The present invention relates to environmental protection treatment technical field, more particularly to a kind of Novel biological deodorization device.
Background technology
The stink that municipal sewage plant is produced in the process of running substantially has that fish is stench, ammonia is smelly, slough is smelly, rotten egg is smelly,
Rotten wild cabbage is smelly, excrement is smelly and the off-odor of some production waste water.
There are direct burning method, catalyst oxidizing process, soda acid ablution, foul smell oxidizing process, chemistry to the processing method of stink
Reaction method, activated carbon physisorphtion, biological deodorization method, soil deodorization method etc..
Biological deodorizing is one of technique most widely used at present, and its operation principle and Fillers selection biological deodorization principle are biological
Deodorization is effect deodorization under optimum conditions using microorganism in carrier filler specific surface area.Odorous substance is first filled to be inhaled
Receive, the microbiological oxidation of then filled upper attachment is decomposed, so as to complete deodorisation process.In order to which microorganism keeps high activity,
A good living environment must be created for it, such as：Suitable humidity, pH value, oxygen content, temperature and nutritional ingredient
Deng.Actual production design requirement carrier filler relative humidity is maintained at 80%-95%, so raw water need to often be sprayed or just heavy
Pond water outlet is to provide the nutrition of moisture.
The main part of Fillers selection biological deodorization tower is filler.A kind of good carrier filler must is fulfilled for：Allow life
Long microbe species enrich, and perching growth for microorganism provides larger specific surface area, nutritional ingredient reasonable (N, P, K and micro-
Secondary element), the water imbibition having had, itself free from extraneous odour, excellent adsorption, even structure, voidage is big, material be easy to get and price just
Preferably, ageing-resistant, operation, maintenance are simple.Conventional filler has：Plastics, semi-soft plastics, dry bark, hay, fibroid peat or
Its mixture.
Deodorization tower packing stackings depend highly on required by residence time and surface loading.Packed height one in engineering
If as the filler that selects for 1.0-1.2m. it is suitable, if uniform air distribution can be accomplished in technique, excluding air flow shortcircuit, it is minimum can
For 0.5m.
But occurring taking up an area existing biological deodorizing device more be not reduced, the not undiminished situation of operating cost, most
Important treatment effeciency is not very high.Therefore provide that a kind of can to take up an area few low biological deodorizing device of operating cost again be very
It is necessary.
It is an advantage of the invention that reasonably entering the air water distribution of biological deodorizing, it is easy to efficient removal foul smell, is easy to reach
Mark discharge.Processing operating cost is reduced simultaneously, is easy to operational management convenient.
The content of the invention
It is an object of the invention to provide a kind of Novel biological deodorization device, its advantage is reasonably to enter the air water of biological deodorizing
Distribution, is easy to efficient removal foul smell, is easy to qualified discharge.Processing operating cost is reduced simultaneously, is easy to operational management side
Just.
The present invention above-mentioned technical purpose technical scheme is that：A kind of novel biological deodorization dress
Put, including air inlet area, treatment region, exhaust area, inhalant region, catchment, the treatment region includes water dispensing board, enters Water spray
Pipe, biologic packing material, manhole.Enter the upper end that water sprayer tube is located at the treatment region；Biologic packing material is located in the treatment region
End；Air inlet area is located at the lower end air inlet for the treatment of region；Exhaust area is located at the upper end for the treatment of region, is easy to easy to exhaust.
By above-mentioned technical proposal, with odorous H2S and NH3- N gas enters treatment region from the lower end for the treatment of region, according to
The secondary biologic packing material by each layer carries out biochemical deodorization, and purified gas is discharged from the top for the treatment of region.Spray liquid is from water inlet
Pipe enters shower, is uniformly sprayed by distributing hole on biologic packing material, and suitable external environment condition is provided for microorganism growth,
Pollutant (the H in foul smell is adsorbed2S and NH3- N) spray liquid pass through microorganism degraded step by step, then by under treatment region
The catchment drainpipe at end is expelled to sewage treatment facility, proceeds the degraded of pollutant.
The present invention is further arranged to：Described manhole is located at each layer of water dispensing board, and easy access is used.
By above-mentioned technical proposal, every layer of biologic packing material can in time be investigated, be carried conscientiously for microorganism growth
For ensureing, whole system is set to continue normal operation.
The present invention is further arranged to：The water dispensing board includes water distribution cap.
Pass through above-mentioned technical proposal, it is possible to achieve stable water distribution, it is short to avoid spray liquid from occurring during descending
The phenomenons such as stream, so as to ensure the abundant contact of gas-liquid.
In summary, the invention has the advantages that：
1st, the rational air water distribution for reaching biological deodorizing, improves the efficiency for removing foul smell, is easy to qualified discharge, improve
The stability of system；
2nd, because of the reasonable of gas-liquid proportioning, the operating cost of processing is reduced, the convenience of operational management is improved.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment.
In figure, 1, inhalant region；2nd, treatment region；21st, water dispensing board；22nd, water sprayer tube is entered；221st, water distribution cap；23rd, biology is filled out
Material；24 manholes；3rd, exhaust area；4th, inhalant region；5th, catchment.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of Novel biological deodorization device, including air inlet area 1, treatment region 2, exhaust area 3, inhalant region 4, draining
Area 5, the treatment region 2 includes water dispensing board 21, enters water sprayer tube 22, biologic packing material 23, manhole 24.Enter water sprayer tube 22
Positioned at the upper end of the treatment region 2；Biologic packing material 23 is located at the middle-end of the treatment region 2；Air inlet area 1 is located under treatment region 2
Hold air inlet；Exhaust area 3 is located at the upper end for the treatment of region 2, is easy to easy to exhaust.
Described manhole 24 is located at each layer of water dispensing board 21, and easy access is used.
The water dispensing board 21 includes water distribution cap 221.
The course of work：With odorous H2S and NH3- N gas enters treatment region from the lower end for the treatment of region, sequentially passes through each
The biologic packing material of layer carries out biochemical deodorization, and purified gas is discharged from the top for the treatment of region.Spray liquid enters from water inlet pipe to be sprayed
Shower pipe, is uniformly sprayed on biologic packing material by distributing hole, is provided suitable external environment condition for microorganism growth, has been adsorbed dirt
Contaminate the thing (H in foul smell2S and NH3- N) spray liquid pass through microorganism degraded step by step, then pass through the draining for the treatment of region lower end
Area's drainpipe is expelled to sewage treatment facility, proceeds the degraded of pollutant.
The manhole for the treatment of region can in time be investigated to every layer of biologic packing material, provide guarantor conscientiously for microorganism growth
Barrier, enables whole system to continue normal operation.
Water spray cap can realize stable water distribution, to avoid spray liquid from occurring the phenomenons such as short stream during descending, from
And ensure the abundant contact of gas-liquid..
Embodiment of above is merely to illustrate the present invention not limitation of the present invention, about the ordinary skill of technical field
Personnel, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalent
Technical scheme fall within scope of the invention, scope of patent protection of the present invention should be defined by the claims.
Claims (3)
1. a kind of Novel biological deodorization device, it is characterized in that：Including air inlet area (1), treatment region (2), exhaust area (3), inhalant region
(4), catchment (5), the treatment region (2) includes water dispensing board (21), enters water sprayer tube (22), biologic packing material (23), inspection
Repair hole (24)；Enter the upper end that water sprayer tube (22) is located at the treatment region (2)；Biologic packing material (23) is located at the treatment region (2)
Middle-end；Air inlet area (1) is located at the lower end air inlet for the treatment of region (2)；Exhaust area (3) is located at the upper end for the treatment of region (2).
2. a kind of Novel biological deodorization device according to claim 1, it is characterized in that：Described manhole (24) is located at and matched somebody with somebody
Water plate (21) each layer.
3. a kind of Novel biological deodorization device according to claim 1, it is characterized in that：The water dispensing board (21) includes water distribution
Cap (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676670.9A CN107224871A (en) | 2017-08-09 | 2017-08-09 | A kind of Novel biological deodorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676670.9A CN107224871A (en) | 2017-08-09 | 2017-08-09 | A kind of Novel biological deodorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107224871A true CN107224871A (en) | 2017-10-03 |
Family
ID=59957899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676670.9A Withdrawn CN107224871A (en) | 2017-08-09 | 2017-08-09 | A kind of Novel biological deodorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107224871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201531A (en) * | 2019-07-01 | 2019-09-06 | 湖北楚元环保设备有限公司 | A kind of biological cabinet and deodorizing device with Anti-leakage type manhole |
-
2017
- 2017-08-09 CN CN201710676670.9A patent/CN107224871A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201531A (en) * | 2019-07-01 | 2019-09-06 | 湖北楚元环保设备有限公司 | A kind of biological cabinet and deodorizing device with Anti-leakage type manhole |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171003 |
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| WW01 | Invention patent application withdrawn after publication |