CN106178937A - Garbage loading embeading foul smell collection and treatment device - Google Patents
Garbage loading embeading foul smell collection and treatment device Download PDFInfo
- Publication number
- CN106178937A CN106178937A CN201610571141.8A CN201610571141A CN106178937A CN 106178937 A CN106178937 A CN 106178937A CN 201610571141 A CN201610571141 A CN 201610571141A CN 106178937 A CN106178937 A CN 106178937A
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- Prior art keywords
- ozone
- foul smell
- shower
- gas
- room
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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
- B01D53/86—Catalytic processes
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of emission-control equipment, especially garbage loading embeading foul smell collection and treatment device, including ozone generation mechanism, supply tank, ozone solution mixing pit and ozone reaction room；Described ozone generation mechanism and supply tank are connected with gas-liquid mixing pump by pipeline respectively；Gas-liquid mixed delivery side of pump is connected with ozone solution mixing pit, the outlet of described ozone solution mixing pit is connected with catalyst addition room, agitating device is had in catalyst addition room, catalyst addition room is connected with shower by water pump, described shower is arranged on the top that ozone reaction is indoor, spray head being distributed on described shower, has foul smell import bottom ozone reaction room, gas outlet is arranged at top.This device utilizes ozone generation mechanism to produce ozone and is mixed together with water, and adds ozone catalyst, improves ozone treatment effect, this apparatus structure is simple and convenient to operate, and equipment is the most perishable, the waste gas after process does not has foul smell, can be with qualified discharge or comprehensively utilize.
Description
Technical field
The present invention relates to a kind of emission-control equipment, especially garbage loading embeading foul smell collection and treatment device.
Background technology
The rubbish landfill gas of refuse landfill, containing methane and carbon dioxide, these gases are by having in landfill rubbish
The degraded of machine refuse produces.Owing to rubbish landfill gas can migrate from top layer, landfill field and underground to neighboring area, the most inflammable easily
The high methane gas of quick-fried and fuel value is for all constituting potential hazard near garbage loading embeading, in order to reduce rubbish heap to greatest extent
Fill out the potential hazard that this migration of gas brings, it is necessary to collected by rubbish landfill gas and be acted upon.But, due to landfill gas
There is the strongest stink, so before landfill gas discharge or comprehensive utilization, needing to carry out deodorization process.
First rubbish material produces volatile fatty acid, including butanoic acid, acetic acid and propanoic acid.It is characterized in
Stench threshold value is low, and stench intensity is big.In landfill heap body, the pH of rubbish material is generally higher than 7, odorant by VFAS to low molecule
The odorant of quality converts..By to landfill gas sampling analysis find, foul gas be mainly composed of dimethyl sulfide, two
Propane mercaptan, two butane thiol etc..The basic reason that odorant produces is that in Organic substance catabolic process, anaerobic state causes point
Solve the not exclusively intermediate product formed.
New refuse is more likely formed odorant, and when particularly year landfill is highly more than 2m, change becomes apparent from.Malodorant
Matter kind complexity is various, and the most sentient odorant of olfactory sensation with people has kind more than 4000 so far, is divided into 5 classes: 1. sulfur-bearing
Compound, 2. nitrogen-containing compound, 3. halogen and derivant, 4. hydro carbons and aromatic hydrocarbon；5. oxygen-bearing organic matter.
At present, existing odor removal measure and technology mainly for concentrating the odorant of discharge, according to material composition with release
The difference put.
Absorption method, is divided into physisorphtion, dipping adsorbent method etc..The adsorbent of foul waste gas occupies with activated carbon
Many.Often there is due to adsorbent higher adsorptive selectivity, thus there is higher separating effect, trace materials can be removed,
But adsorption capacity is the highest.Absorption method is the most usually used in combination with other purification methods (absorb, condense, be catalyzed burning etc.).
The shortcoming of this method is that processing equipment volume is big, and flow process is complicated, and when having micelle material or other impurity in waste gas, adsorbent is volatile
Effect.
Absorption process, absorption process is the different methods separating gaseous contaminant utilizing Solubility of Substances.Absorption process purifies gas
State pollutant, are to utilize suitable absorbent optionally to remove gaseous contaminant from waste gas to eliminate pollution.This method
Efficiently, equipment is simple, one-time investment expense is low, is widely used in gaseous contamination control.The major defect of absorption cleaning is
Liquid after absorbing need to be processed, equipment corrosion-vulnerable
Combustion method, for poisonous and harmful, the process of the foul gas being not required to recovery, conventional combustion method.Shortcoming is catalyst
Price is higher, and requires in waste gas without the composition causing catalysqt deactivation.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of equipment to mention rubbish little, that technique is simple, equipment is uncorruptible
Landfill odor treating device, concrete technical scheme is:
Garbage loading embeading foul smell collection and treatment device, including ozone generation mechanism, supply tank, ozone solution mixing pit and ozone
Reative cell；Described ozone generation mechanism and supply tank are connected with gas-liquid mixing pump by pipeline respectively；Going out of gas-liquid mixing pump
Mouth is connected with ozone solution mixing pit, and the outlet of described ozone solution mixing pit is connected with catalyst addition room, and catalyst adds
Adding indoor and have agitating device, catalyst addition room is connected with shower by water pump, and described shower is arranged on ozone reaction
Indoor top, is distributed spray head, has foul smell import bottom ozone reaction room on described shower, top has gas to go out
Mouthful.
Described ozone reaction indoor location has corrugated plating, and the trough on corrugated plating has water dropping openings, trough to have air-vent；Ripple
Card is arranged on below shower.
Splash board is had below the water dropping openings of described corrugated plating.
Being inclined plane bottom described ozone reaction room, there is outlet pipe relatively low side, and outlet pipe passes through pipeline and water pump
Connecting, outlet pipe forms circulation line with shower.
The ozone that ozone generation mechanism produces is input to gas-liquid mixing pump, warp by pipeline again together with the water in supply tank
Cross gas-liquid mixing pump and form ozone water solution, ozone solution mixing pit puts into appropriate ozone water solution as required to catalysis
In agent addition room, in catalyst addition room, add ozone catalyst, by water pump by water-soluble for the ozone having added ozone catalyst
Liquid is driven in shower, and it is indoor that aqueous solution is sprayed ozone reaction by spray head, foul smell is carried out degradation process, by foul smell
Stink substance is removed.
The garbage loading embeading foul smell collection and treatment device that the present invention provides, utilizes ozone generation mechanism to produce ozone together with water
Mixing, and add ozone catalyst, improving ozone treatment effect, this apparatus structure is simple and convenient to operate, and equipment is the most perishable
Erosion, the waste gas after process does not has foul smell, can be with qualified discharge or comprehensively utilize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The detailed description of the invention of the present invention is described, as shown in Figure 1 in conjunction with accompanying drawing: garbage loading embeading foul smell collection processes dress
Put, including ozone generation mechanism 1, supply tank 2, ozone solution mixing pit 4 and ozone reaction room 11；Described ozone generation mechanism
1 and supply tank 2 be connected with gas-liquid mixing pump 3 by pipeline respectively；The outlet of gas-liquid mixing pump 3 is with ozone solution mixing pit 4 even
Connecing, the outlet of described ozone solution mixing pit 4 is connected with catalyst addition room 5, has agitating device in catalyst addition room 5,
Catalyst addition room 5 is connected with shower 6 by water pump 12, and described shower 6 is arranged on the top in ozone reaction room 11,
Spray head 9 being distributed on described shower 6, has foul smell import 10 bottom ozone reaction room 11, gas outlet 13 is arranged at top.
Being provided with corrugated plating 7 in described ozone reaction room 11, the trough on corrugated plating 7 has water dropping openings, trough to have ventilative
Hole；Corrugated plating 7 is arranged on below shower 6.
Splash board 8 is had below the water dropping openings of described corrugated plating 7.
Being inclined plane bottom described ozone reaction room 11, there is outlet pipe relatively low side, and outlet pipe passes through pipeline and water
Pump 12 connects, and outlet pipe and shower 6 form circulation line.
The effect of ozone generation mechanism 1 is to produce ozone, and the ozone of generation passes through pipeline again together with the water in supply tank 2
Being input to gas-liquid mixing pump 3, ozone and water are mixed through gas-liquid mixing pump 3, form ozone water solution, ozone water solution is the most defeated
Delivering in ozone solution mixing pit 4, ozone solution mixing pit 4 is put into appropriate ozone water solution as required and is added to catalyst
In room 5, in catalyst addition room 5, add ozone catalyst, and stir, ozone catalyst will have been added by water pump 12
Ozone water solution is driven in shower 6, and aqueous solution is sprayed in ozone reaction room 11 by spray head 9, in ozone reaction room 11
In, the waste gas that refuse landfill is collected, after foul smell import 10 enters, processes through ozone water solution spray.Wherein in order to extend
Aqueous solution and foul smell time of contact with contact fully, devise corrugated plating 7, after shower water is retained by corrugated plating 7, pass through corrugated plating
Water dropping openings at trough on 7, then falls into and carries out spattering into little water droplet on the splash board 8 of lower section again, increase aqueous solution by the most lower
With foul smell touch opportunity, the air-vent at the trough of corrugated plating 7 of foul smell below rises.
Ozone water solution can be circulated utilization, flows to shower by back of pipeline.According to water quality situation, it is replaced
Discharge.
Claims (4)
1. garbage loading embeading foul smell collection and treatment device, it is characterised in that: include ozone generation mechanism (1), supply tank (2), ozone
Solution mixing pit (4) and ozone reaction room (11)；Described ozone generation mechanism (1) and supply tank (2) respectively by pipeline with
Gas-liquid mixing pump (3) connects；The outlet of gas-liquid mixing pump (3) is connected with ozone solution mixing pit (4), and described ozone solution mixes
The outlet closing pond (4) is connected with catalyst addition room (5), has agitating device, catalyst addition room in catalyst addition room (5)
(5) being connected with shower (6) by water pump (12), described shower (6) is arranged on the top in ozone reaction room (11), institute
Spray head (9) is distributed on the shower (6) stated, and foul smell import (10) is arranged at ozone reaction room (11) bottom, and top has gas to go out
Mouth (13).
Garbage loading embeading foul smell collection and treatment device the most according to claim 1, it is characterised in that: described ozone reaction room
(11) being provided with corrugated plating (7) in, the trough on corrugated plating (7) has water dropping openings, crest to have air-vent；Corrugated plating (7) is arranged on
Shower (6) lower section.
Garbage loading embeading foul smell collection and treatment device the most according to claim 2, it is characterised in that: described corrugated plating (7)
Water dropping openings below have splash board (8).
4. according to the garbage loading embeading foul smell collection and treatment device described in any one of Claim 1-3, it is characterised in that: described
Bottom, ozone reaction room (11) is inclined plane, and there is outlet pipe relatively low side, and outlet pipe is connected by pipeline and water pump (12), goes out
Water pipe forms circulation line with shower (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571141.8A CN106178937A (en) | 2016-07-19 | 2016-07-19 | Garbage loading embeading foul smell collection and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571141.8A CN106178937A (en) | 2016-07-19 | 2016-07-19 | Garbage loading embeading foul smell collection and treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106178937A true CN106178937A (en) | 2016-12-07 |
Family
ID=57494557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610571141.8A Pending CN106178937A (en) | 2016-07-19 | 2016-07-19 | Garbage loading embeading foul smell collection and treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106178937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853331A (en) * | 2017-02-23 | 2017-06-16 | 复旦大学 | A kind of device of large-wind-volume low-concentration foul gas purification |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03254890A (en) * | 1990-03-02 | 1991-11-13 | Japan Steel Works Ltd:The | Ozone water making apparatus |
| CN2820768Y (en) * | 2005-07-21 | 2006-09-27 | 张家港圣鑫环保科技有限公司 | Deodorizing device for garbage transfer compressing station |
| CN204093291U (en) * | 2014-09-25 | 2015-01-14 | 杨新玉 | A kind of oxidation spray cleaning device to waste gas in refuse disposal |
| CN104826462A (en) * | 2015-05-06 | 2015-08-12 | 胡志勇 | Garbage station waste gas processing and deodorizing system |
| CN204746048U (en) * | 2015-06-03 | 2015-11-11 | 佛山市新泰隆环保设备制造有限公司 | Processing apparatus of catalytic oxidation organic waste gas and foul smell |
| CN105688631A (en) * | 2016-01-19 | 2016-06-22 | 青岛欧帝欧环保科技发展有限公司 | Hydroxyl oxidation deodorization treatment method and system |
| KR20160081297A (en) * | 2014-12-31 | 2016-07-08 | 주식회사 그린이엔지 | Environment friendly cleaning apparatus using Ozone photocatalyst |
-
2016
- 2016-07-19 CN CN201610571141.8A patent/CN106178937A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03254890A (en) * | 1990-03-02 | 1991-11-13 | Japan Steel Works Ltd:The | Ozone water making apparatus |
| CN2820768Y (en) * | 2005-07-21 | 2006-09-27 | 张家港圣鑫环保科技有限公司 | Deodorizing device for garbage transfer compressing station |
| CN204093291U (en) * | 2014-09-25 | 2015-01-14 | 杨新玉 | A kind of oxidation spray cleaning device to waste gas in refuse disposal |
| KR20160081297A (en) * | 2014-12-31 | 2016-07-08 | 주식회사 그린이엔지 | Environment friendly cleaning apparatus using Ozone photocatalyst |
| CN104826462A (en) * | 2015-05-06 | 2015-08-12 | 胡志勇 | Garbage station waste gas processing and deodorizing system |
| CN204746048U (en) * | 2015-06-03 | 2015-11-11 | 佛山市新泰隆环保设备制造有限公司 | Processing apparatus of catalytic oxidation organic waste gas and foul smell |
| CN105688631A (en) * | 2016-01-19 | 2016-06-22 | 青岛欧帝欧环保科技发展有限公司 | Hydroxyl oxidation deodorization treatment method and system |
Non-Patent Citations (3)
| Title |
|---|
| 湖南大学化工系无机物工学教研室: "《小氮肥生产工艺》", 31 October 1973, 湖南人民出版社 * |
| 王树楹: "《现代填料塔技术指南》", 31 August 1998, 中国石化出版社 * |
| 马晓建等: "《生化工程与设备》", 31 August 1996, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853331A (en) * | 2017-02-23 | 2017-06-16 | 复旦大学 | A kind of device of large-wind-volume low-concentration foul gas purification |
| CN106853331B (en) * | 2017-02-23 | 2023-11-24 | 复旦大学 | Device for purifying large-air-quantity low-concentration malodorous gas |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |