CN106823727A - A kind of greasy filth waste gas purification and residual heat using device - Google Patents
A kind of greasy filth waste gas purification and residual heat using device Download PDFInfo
- Publication number
- CN106823727A CN106823727A CN201710101351.5A CN201710101351A CN106823727A CN 106823727 A CN106823727 A CN 106823727A CN 201710101351 A CN201710101351 A CN 201710101351A CN 106823727 A CN106823727 A CN 106823727A
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- China
- Prior art keywords
- waste gas
- greasy filth
- gas purification
- residual heat
- lower chambers
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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
- B01D53/75—Multi-step 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
- 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
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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)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The synchronous removal and the recycling of waste heat of pollutant in a kind of greasy filth waste gas purification and residual heat using device, more particularly to greasy filth waste gas, including afterheat utilizing system and waste gas cleaning system.Described afterheat utilizing system includes water inlet, exhaust gas entrance, delivery port, temperature sensor, spiral tracheae；Described waste gas cleaning system includes gas distributor, spray equipment, spray liquid entrance, clean gas outlet, catalytic adsorption material, discharging of waste liquid outlet.The present invention can simultaneously realize greasy filth waste gas purification and heat recovery.The present invention is simple to operate, and floor space is small, and low production cost, utilization rate of waste heat is high, and exhaust-gas treatment effect is good, obvious environment benefit.
Description
Technical field
The invention belongs to sludge treatment equipment technical field, filled more particularly, to a kind of greasy filth waste gas purification and UTILIZATION OF VESIDUAL HEAT IN
Put.
Background technology
To promote orderly Petroleum Industry, health, sustainable development, China issues in the recent period《Energy development " 13 " is advised
Draw》With《Petroleum development " 13 " is planned》, emphasize to develop mutually coordinated with environmental protection, handle development of resources profit well
Be connected with environmental protection pool, strengthen production, transport and the full industrial chain ecological environmental protection such as utilize, reinforcing Sources controlling and pollution
Thing is administered, Promoting Industrial green, sustainable development.With petroleum resources increasingly exploitation and pollutant emission standard it is further
Lifting, minimizing, the disposal of innoxious, recycling treatment is carried out to greasy filth imperative.
Domestic that oil-sludge treatment disposal research is started late, greasy filth comprehensive treatment technique and level are poor with European and American developed countries
Away from larger, substantially using the routine techniques route such as burning disposal, pyrolysis processing, solvent extraction, biological treatment.Greasy filth is at burning
During reason, high temperature oxidation furnace carries out the waste gas of deep oxidation under high temperature generation to greasy filth after cracking and desiccation containing a large amount of remaining
Heat, and need to be by that could be discharged after purified treatment.CN205392069U discloses a kind of residual heat utilization-type waste gas purification treatment dress
Put, its casing or so two ends are connected to air inlet pipe and blast pipe, and box house is sequentially provided with entrance and flows from left to right
Net, pipe with spiral pipe, water spray endless tube, silk filter modular unit, plasma electric field unit, activated charcoal unit and the equal drift net of outlet.
CN105126512A discloses a kind of industrial waste gas dedusting purification and residual heat using device, including deduster body and cold rinse bank,
Set gradually pressure-vaccum room, dust setting chamber (filter layer and electric precipitation floor) and the grey chamber of storage from top to bottom in deduster body, remove
The outlet pipe set at dirt device gas outlet is coiled and is close to cold rinse bank outer wall, and effective profit is carried out to the waste heat in industrial waste gas
With.CN204806906U provides a kind of the sintering waste heat recovery of large flue low temperature waste gas and purifier, and the device is by anyhow
Dust in multi-pipe dust removing device pretreated fumes, absorbs the minute dusts in flue gas, using energy recovery using sack cleaner
Device reclaims low-temperature energy sources and reduces flue-gas temperature, using bioxin in absorbent charcoal adsorber absorption waste gas, by desulfurization
Denitrating system spray carries out low-temp desulfurization, denitration.But said apparatus are still suffered from, and floor space is big, processing cost is high, heat is returned
The problems such as yield is relatively low, exhaust purification efficiency is poor.
The content of the invention
The present invention seeks to overcome, existing greasy filth gas cleaning effect is poor, utilization rate of waste heat is low, and gas cleaning and remaining
Heat utilization can not effectively take into account etc. not enough, there is provided a kind of simple to operate, floor space is small, low production cost, utilization rate of waste heat
Height, exhaust-gas treatment effect is good, obvious environment benefit, the extensive greasy filth waste gas purification of application prospect and residual heat using device.
To realize the object of the invention, there is provided following technical scheme：A kind of greasy filth waste gas purification and residual heat using device, bag
Include tank body, it is characterised in that tank body is divided into the chamber of upper and lower two sealings, upper chamber is UTILIZATION OF VESIDUAL HEAT IN room, and lower chambers are that waste gas is net
Change room, the nearly top side of upper chamber is provided with exhaust gas entrance, and the nearly top opposite side of upper chamber is provided with delivery port, under delivery port
Temperature sensor is provided with square tank body, the nearly bottom of upper chamber is provided with water inlet, spiral tracheae, spiral are provided with upper chamber
Tracheae connects exhaust gas entrance, and spiral tracheae end is provided with vertical tracheae to be stretched into the nearly bottom of lower chambers and be connected with gas distributor,
Gas distributor top is provided with spray equipment, the spray liquid entrance on the wall of spray equipment connection lower chambers side, on spray equipment
Side is provided with catalytic adsorption material, and clean gas outlet is offered on catalytic adsorption material top, the nearly tip side wall of lower chambers, under
Chamber bottom is provided with discharging of waste liquid outlet.
Preferably, upper chamber is made for heat-barrier material.
Preferably, lower chambers are made for resistant material.
Preferably, gas distributor is not less than 2 m with spray equipment spacing.
Preferably, cooling liquid used is with oxidisability and faintly acid or alkalescent liquid in spray equipment.
Preferably, catalytic adsorption material includes activated carbon, titanium dioxide, Graphene, one kind of nano-composite catalyst
Or it is various.
Preferably, lower chambers bottom is cone bucket, bottom inclination alpha scope is 30 ° ~ 60 °.
Beneficial effect of the present invention：There is advantages below compared with the prior art：1）Gas-liquid can be increased using spiral tracheae
Contact area, heat transfer efficiency is high；2）Waste heat in recoverable waste gas, utilization efficiency of heat energy is high；3）In spray liquid and waste gas
There is the synchronous removal that chemical reaction is capable of achieving multiple pollutant in pollutant；4）Catalytic adsorption material can ensure that poisonous in waste gas have
Evil material is effectively removed；5）Equipment operation is simple, and floor space is small, low production cost；6）Exhaust-gas treatment effect is good, environment
Remarkable benefit, application prospect is extensive.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the A-A views of Fig. 1.
Specific embodiment
Embodiment 1：A kind of greasy filth waste gas purification and residual heat using device, including tank body 1, tank body 1 be divided into upper and lower two it is close
The chamber of envelope, upper chamber 1.1 is UTILIZATION OF VESIDUAL HEAT IN room, and lower chambers 1.2 are waste gas purification chamber, and the nearly top side of upper chamber 1.1 sets
Exhaust gas entrance 2 is equipped with, the nearly top opposite side of upper chamber 1.1 is provided with delivery port 3, temperature is provided with the lower section tank body 1 of delivery port 3
Sensor 4, the nearly bottom of upper chamber 1.1 is provided with water inlet 1, upper chamber 1.1 and is provided with spiral tracheae 5, and spiral tracheae 5 is connected
Exhaust gas entrance 2, the end of spiral tracheae 5 is provided with vertical tracheae 5.1 to be stretched into the nearly bottom of lower chambers 1.2 and is connected with gas distributor 6,
The top of gas distributor 6 is provided with spray equipment 7, the spray liquid entrance 8 on the connection side wall of lower chambers 1.2 of spray equipment 7, spray
The top of device 7 is provided with catalytic adsorption material 10, is offered on the top of catalytic adsorption material 10, the nearly tip side wall of lower chambers 1.2
Clean gas outlet 9, the bottom of lower chambers 1.2 is provided with discharging of waste liquid outlet 11.Upper chamber 1.1 is made for heat-barrier material.
Lower chambers 1.2 are made for resistant material.Gas distributor 6 is not less than 2 m with the spacing of spray equipment 7.In spray equipment 7
Cooling liquid used is with oxidisability and faintly acid or alkalescent liquid.Catalytic adsorption material 10 includes activated carbon, titanium dioxide
Titanium, Graphene, one or more of nano-composite catalyst.The bottom of lower chambers 1.2 is cone bucket, inclination alpha scope in bottom is 30 ° ~
60°。
Its course of work is as follows：High temperature greasy filth waste gas enters into spiral tracheae 5 from exhaust gas entrance 2, and cold water enters from water inlet 1
Enter upper chamber 1.1, cold water can monitor water temperature after fully absorbing waste gas residual heat by temperature sensor 4, and water temperature reaches preset temperature
When utilization can be exported by delivery port 3；High temperature greasy filth waste gas is delivered to the bottom of lower chambers 1.2 after being cooled down through the inner cold water of upper chamber 1.1,
Carry out being fully contacted reaction with the ejecting liquid in spray equipment 7 after disperseing through gas distributor 6, the waste gas after treatment is further
There is catalysis and adsorption reaction with catalytic adsorption material 10, it is ensured that poisonous and harmful substance is effectively removed in waste gas, after purification
Clean gas discharged by clean gas outlet 9, waste liquid 11 is expelled to wastewater treatment equipment advanced treating by discharging of waste liquid outlet.
Specific embodiment is only that part of the invention is embodied, it is impossible to covers whole of the invention, is set the present invention is not departed from
On the premise of meter, any one skilled in the art in technical scope of the invention, the change that can readily occur in,
Improve or replace, should all be covered within the protection domain of claims of the present invention determination.
Claims (7)
1. a kind of greasy filth waste gas purification and residual heat using device, including tank body, it is characterised in that tank body is divided into upper and lower two sealings
Chamber, upper chamber be UTILIZATION OF VESIDUAL HEAT IN room, lower chambers are waste gas purification chamber, and the nearly top side of upper chamber is provided with waste gas and enters
Mouthful, the nearly top opposite side of upper chamber is provided with delivery port, and temperature sensor, the nearly bottom of upper chamber are provided with the tank body of delivery port lower section
End is provided with water inlet, and spiral tracheae is provided with upper chamber, and spiral tracheae connects exhaust gas entrance, and spiral tracheae end is provided with
Vertical tracheae stretches into the nearly bottom of lower chambers and is connected with gas distributor, and gas distributor top is provided with spray equipment, spray dress
The spray liquid entrance on the wall of connection lower chambers side is put, spray equipment top is provided with catalytic adsorption material, on catalytic adsorption material
Clean gas outlet is offered in side, the nearly tip side wall of lower chambers, lower chambers bottom is provided with discharging of waste liquid outlet.
2. a kind of greasy filth waste gas purification according to claim 1 and residual heat using device, it is characterised in that upper chamber be every
Hot material is made.
3. a kind of greasy filth waste gas purification according to claim 1 and residual heat using device, it is characterised in that lower chambers are resistance to
Corrosion material is made.
4. a kind of greasy filth waste gas purification according to claim 1 and residual heat using device, it is characterised in that gas distributor
It is not less than 2 m with spray equipment spacing.
5. a kind of greasy filth waste gas purification according to claim 1 and residual heat using device, it is characterised in that in spray equipment
Cooling liquid used is with oxidisability and faintly acid or alkalescent liquid.
6. a kind of greasy filth waste gas purification according to claim 1 and residual heat using device, it is characterised in that catalytic adsorption material
Material include activated carbon, titanium dioxide, Graphene, one or more of nano-composite catalyst.
7. a kind of greasy filth waste gas purification according to claim 1 and residual heat using device, it is characterised in that lower chambers bottom
It is cone bucket, bottom inclination alpha scope is 30 ° ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101351.5A CN106823727A (en) | 2017-02-24 | 2017-02-24 | A kind of greasy filth waste gas purification and residual heat using device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101351.5A CN106823727A (en) | 2017-02-24 | 2017-02-24 | A kind of greasy filth waste gas purification and residual heat using device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106823727A true CN106823727A (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710101351.5A Pending CN106823727A (en) | 2017-02-24 | 2017-02-24 | A kind of greasy filth waste gas purification and residual heat using device |
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| CN (1) | CN106823727A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321118A (en) * | 2017-08-22 | 2017-11-07 | 郑州源冉生物技术有限公司 | Novel waste gas treatment device |
| CN107648994A (en) * | 2017-10-26 | 2018-02-02 | 河南高盛企业管理咨询有限公司 | The purification of chemical waste gas environmental protecting device of UTILIZATION OF VESIDUAL HEAT IN |
| CN108434956A (en) * | 2018-03-31 | 2018-08-24 | 重庆康达实业有限公司 | The ultra-clean treatment process of incineration flue gas of household garbage and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05245327A (en) * | 1992-03-06 | 1993-09-24 | Toshio Yamamoto | Exhaust gas desulfurization dust removing device |
| CN203223958U (en) * | 2013-04-29 | 2013-10-02 | 韩毅 | Energy-saving purification device of cooking range for Chinese restaurants |
| CN105498419A (en) * | 2015-11-20 | 2016-04-20 | 太仓市振锋化工设备有限公司 | Winter heating chimney exhaust gas purification system |
| CN205370765U (en) * | 2016-01-20 | 2016-07-06 | 四川村田机械制造有限公司 | Gas turbine power generation organizes system |
| CN205699973U (en) * | 2016-04-20 | 2016-11-23 | 赵强 | The special tail gas clean-up of a kind of Industrial Boiler, waste heat recovery processing device |
| CN106382646A (en) * | 2015-08-04 | 2017-02-08 | 哈尔滨金都太阳能科技有限公司 | Utilization device for boiler waste gas |
| CN206577579U (en) * | 2017-02-24 | 2017-10-24 | 江苏创新环境工程有限公司 | A kind of greasy filth waste gas purification and residual heat using device |
-
2017
- 2017-02-24 CN CN201710101351.5A patent/CN106823727A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05245327A (en) * | 1992-03-06 | 1993-09-24 | Toshio Yamamoto | Exhaust gas desulfurization dust removing device |
| CN203223958U (en) * | 2013-04-29 | 2013-10-02 | 韩毅 | Energy-saving purification device of cooking range for Chinese restaurants |
| CN106382646A (en) * | 2015-08-04 | 2017-02-08 | 哈尔滨金都太阳能科技有限公司 | Utilization device for boiler waste gas |
| CN105498419A (en) * | 2015-11-20 | 2016-04-20 | 太仓市振锋化工设备有限公司 | Winter heating chimney exhaust gas purification system |
| CN205370765U (en) * | 2016-01-20 | 2016-07-06 | 四川村田机械制造有限公司 | Gas turbine power generation organizes system |
| CN205699973U (en) * | 2016-04-20 | 2016-11-23 | 赵强 | The special tail gas clean-up of a kind of Industrial Boiler, waste heat recovery processing device |
| CN206577579U (en) * | 2017-02-24 | 2017-10-24 | 江苏创新环境工程有限公司 | A kind of greasy filth waste gas purification and residual heat using device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321118A (en) * | 2017-08-22 | 2017-11-07 | 郑州源冉生物技术有限公司 | Novel waste gas treatment device |
| CN107648994A (en) * | 2017-10-26 | 2018-02-02 | 河南高盛企业管理咨询有限公司 | The purification of chemical waste gas environmental protecting device of UTILIZATION OF VESIDUAL HEAT IN |
| CN108434956A (en) * | 2018-03-31 | 2018-08-24 | 重庆康达实业有限公司 | The ultra-clean treatment process of incineration flue gas of household garbage and system |
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| PB01 | Publication | ||
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Application publication date: 20170613 |