CN106422670A - Efficient waste gas treatment system - Google Patents
Efficient waste gas treatment system Download PDFInfo
- Publication number
- CN106422670A CN106422670A CN201610746829.5A CN201610746829A CN106422670A CN 106422670 A CN106422670 A CN 106422670A CN 201610746829 A CN201610746829 A CN 201610746829A CN 106422670 A CN106422670 A CN 106422670A
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- CN
- China
- Prior art keywords
- waste gas
- treatment system
- adsorption
- communicated
- outlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
-
- 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
- B01D53/14—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 by absorption
- B01D53/1406—Multiple stage absorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an efficient waste gas treatment system. The efficient waste gas treatment system comprises a waste gas manufacturing system, a filtering system which is communicated with the waste gas manufacturing system through a gas inlet pipeline, an adsorption system which is communicated with the filtering system through a gas outlet pipeline, an acid washing system which is communicated with the adsorption system through a water outlet pipeline, a washing system communicated with the acid washing system and a microorganism treatment system communicated with the cleaning system, wherein the filtering system is connected with the acid washing system. The efficient waste gas treatment system disclosed by the invention has the beneficial effects that solid impurities in waste gas can be filtered out, so that solid-gas separation is realized; oxides of N, S, C and the like or ammonia in the gas can be absorbed through water, and metal and metal oxide in solid impurities or organic matters dissolved into acid can be removed; the types of pollutants capable of being treated by the efficient waste gas treatment system are more and a condition that the pollutants flow into the environment can be avoided; the efficient waste gas treatment system has the advantages of high treatment efficiency, small quantity of equipment, short process time and the like, and can avoid secondary pollution.
Description
Technical field
The present invention relates to exhaust-gas treatment field, specifically, it is a kind of efficient exhaust treatment system.
Background technology
Industrial waste gas refers to the various of generation in plant area of enterprise fuel combustion and production process and enters containing of air
The general name of contaminant gases.These waste gas have：Carbon dioxide, Carbon bisulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, chlorination
Hydrogen, carbon monoxide, sulphuric acid（Mist）Lead hydrargyrum, beryllide, flue dust and industrial dust, enter air, can contaminated air.These materials
The internal of people is entered by different approach respiratory tracts, the direct generation harm having, have also has cumulative action, can be more serious
Harm people health.Efficient exhaust treatment system under the conditions of prior art is it is difficult to whole to emophysematous harmful substance
Cleaning, the harmful substance often having residual enters among environment, and environment is worked the mischief.
Content of the invention
It is an object of the invention to provide at the efficient waste gas that a kind of structure is simple, process cycle is short, treatment effeciency is high
Reason system.
The present invention is achieved through the following technical solutions：A kind of efficient exhaust treatment system, including waste gas manufacture system, leads to
Cross the admission line filtration system connecting with waste gas manufacture system, the adsorption system being connected with filtration system by outlet pipe,
The purging system that the pickling system being connected with adsorption system by outlet conduit is connected with pickling system is connected with purging system
Microbe treatment system, filtration system is connected with pickling system.
Described filtration system is the ceramic membrane filter layer being tightly connected with admission line, outlet pipe respectively.
Described adsorption system is spray adsorption system.
Described adsorption system is the adsorption system of spray alkali liquor.
Described outlet pipe is dismountable pipeline.
Described outlet pipe is provided with observation window.
The present invention compared with prior art, has advantages below and beneficial effect：
（1）The present invention pass through filtration system can solid impurity in eliminating waste gas, thus realize solid and gas separating, by using spray
The oxides such as N, S, the C in gas or ammonia can be absorbed by pouring system by water, can remove solid-state by arranging pickling system
Metal in impurity, metal-oxide or the Organic substance being dissolved in acid, with this it can be avoided that heavy metal flows among environment, by making
Adsorption system is connected with pickling system, can carry out pickling using the acid solution that adsorption system produces to solid impurity, thus improving
The utilization rate of material, is carried out removing spent acid to through the solid impurity after overpickling by arranging purging system, keeps away
Exempt among acid solution inflow environment to pollute, can have the oxides such as N, S, C to absorption by using microbe treatment system
Or the water of ammonia is processed, thus avoiding causing environmental pollution, the pollutant kind that the present invention can be processed is many, and can keep away
Exempt from pollutant and flow in environment, the advantages of its treatment effeciency is high, number of devices is few, the process time is short, it can be avoided that causing secondary
Pollution；
（2）By the present invention in that being filtered with ceramic membrane filter layer, it has filter efficiency height, long service life, wear-resistant
The advantages of ability is strong, acid-alkali-corrosive-resisting ability is strong and never blocks, can fully filter mixed by using ceramic membrane filter layer
Close solid impurity in the offgas, and can avoid cleaning, advantageously reduce the labor intensity of staff；
（3）By the present invention in that water can be increased with the contact area of air thus improving suction by spray with spray adsorption system
Attached efficiency；
（4）The present invention passes through to spray the efficiency that alkali liquor can improve absorption；
（5）The present invention, by outlet pipe is designed as dismountable pipeline, is conducive to collecting the moral solid impurity filtering, just
In focusing on；
（6）The present invention is easy to observe the solid impurity content obtaining after filtering in outlet pipe by arranging observation window, just
In periodic cleaning.
Brief description
Fig. 1 is a kind of efficient exhaust treatment system.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment：
As shown in figure 1, in the present embodiment, a kind of efficient exhaust treatment system, including waste gas manufacture system, passes through admission line
The filtration system connecting with waste gas manufacture system, the adsorption system being connected with filtration system by outlet pipe, pass through outlet pipe
At the microorganism that the purging system that the pickling system that road is connected with adsorption system is connected with pickling system is connected with purging system
Reason system, filtration system is connected with pickling system, and waste gas initially enters filtration system, can be in eliminating waste gas by filtration system
Solid impurity, thus realize solid and gas separate, the waste gas of solid impurity of going out enters back into spray system, by using spray system
The oxides such as N, S, the C in gas or ammonia can be absorbed by water, absorb the oxide such as N, S, C or the water of ammonia enters microorganism
Processing system, can remove the metal in solid impurity, metal-oxide or be dissolved in sour Organic substance by setting pickling system,
With this it can be avoided that heavy metal flows among environment, connected with pickling system by making adsorption system, adsorption system can be utilized
The acid solution producing carries out pickling to solid impurity, thus improve the utilization rate of material, by arranging purging system to through peracid
Solid impurity after washing is carried out to remove spent acid, it is to avoid acid solution flows among environment and pollutes, by using micro-
Biological treatment system can have the oxides such as N, S, C or the water of ammonia to process to absorbing, thus avoiding causing environmental pollution, this
The pollutant kind that invention can be processed is many, and it can be avoided that pollutant flow in environment, its treatment effeciency is high, number of devices
Less, the advantages of process time is short, it can be avoided that cause secondary pollution.
In the present embodiment, described filtration system is the ceramic membrane mistake being tightly connected with admission line, outlet pipe respectively
Filtering layer, is filtered by using ceramic membrane filter layer, and it is strong, resistance to that it has filter efficiency height, long service life, wear resistance
The advantages of acid and alkali corrosion ability is strong and never blocks, can fully filter mixing in the offgas by using ceramic membrane filter layer
Solid impurity, and can avoid clean, advantageously reduce the labor intensity of staff.
In the present embodiment, described adsorption system is spray adsorption system, can spray alkali liquor, by making in adsorption system
Water can be increased with the contact area of air thus improving the efficiency of absorption by spray with spray adsorption system, by spraying alkali
Liquid energy enough improves the efficiency of absorption.
In the present embodiment, described outlet pipe is dismountable pipeline, dismountable by being designed as outlet pipe
Pipeline, is conducive to collecting the moral solid impurity filtering, is easy to focus on.
In the present embodiment, described outlet pipe is provided with observation window, is easy to observe outlet pipe by arranging observation window
The interior solid impurity content obtaining after filtering, is easy to periodic cleaning.
The above, be only presently preferred embodiments of the present invention, and not the present invention is done with any pro forma restriction, every according to
Any simple modification above example made according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (6)
1. a kind of efficient exhaust treatment system it is characterised in that：Including waste gas manufacture system, pass through admission line and waste gas system
The filtration system making system connectivity, the adsorption system being connected with filtration system by outlet pipe, pass through outlet conduit and absorption
The microbe treatment system that the purging system that the pickling system of system connectivity is connected with pickling system is connected with purging system, mistake
Filter system is connected with pickling system.
2. a kind of efficient exhaust treatment system according to claim 1 it is characterised in that：Described filtration system is to divide
The ceramic membrane filter layer not being tightly connected with admission line, outlet pipe.
3. a kind of efficient exhaust treatment system according to claim 1 it is characterised in that：Described adsorption system is spray
Drench adsorption system.
4. a kind of efficient exhaust treatment system according to claim 3 it is characterised in that：Described adsorption system is spray
Drench the adsorption system of alkali liquor.
5. a kind of efficient exhaust treatment system according to claim 1 it is characterised in that：Described outlet pipe is can
The pipeline of dismounting.
6. a kind of efficient exhaust treatment system according to claim 1 it is characterised in that：Set on described outlet pipe
There is observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746829.5A CN106422670A (en) | 2016-08-29 | 2016-08-29 | Efficient waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746829.5A CN106422670A (en) | 2016-08-29 | 2016-08-29 | Efficient waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422670A true CN106422670A (en) | 2017-02-22 |
Family
ID=58181521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746829.5A Pending CN106422670A (en) | 2016-08-29 | 2016-08-29 | Efficient waste gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816016A (en) * | 2018-07-11 | 2018-11-16 | 绵阳惠泽天下环保科技有限公司 | The system for removing glass furnace flue dust by acidolysis |
-
2016
- 2016-08-29 CN CN201610746829.5A patent/CN106422670A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816016A (en) * | 2018-07-11 | 2018-11-16 | 绵阳惠泽天下环保科技有限公司 | The system for removing glass furnace flue dust by acidolysis |
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