CN108722145A - Handle middle test run and its working method of a variety of exhaust gas - Google Patents
Handle middle test run and its working method of a variety of exhaust gas Download PDFInfo
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- CN108722145A CN108722145A CN201810912114.1A CN201810912114A CN108722145A CN 108722145 A CN108722145 A CN 108722145A CN 201810912114 A CN201810912114 A CN 201810912114A CN 108722145 A CN108722145 A CN 108722145A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
- F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/08—Mobile separation devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention handles middle test run and its working method of a variety of exhaust gas, it is characterised in that：The middle test run for wherein handling a variety of exhaust gas includes moveable car body, and the car body is loaded with waste gas treatment equipment；Waste gas treatment equipment includes waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus.The middle test run reasonable design of a variety of exhaust gas of the processing is conducive to provide advantageous reference to build exhaust-gas treatment facilities, reduces long construction period and cost.
Description
Technical field：
The present invention relates to a kind of middle test run of a variety of exhaust gas of processing and its working methods.
Background technology：
Industrial waste gas refer to generated in plant area of enterprise fuel combustion and production process various be discharged into air containing pollution
The general name of object gas.
These exhaust gas have：Carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, an oxidation
Carbon, sulfuric acid (mist) lead mercury, beryllide, flue dust and industrial dust, are discharged into air, can pollute air.These substances pass through difference
Approach respiratory tract enter the internal of people, some directly generates harm, and some also has cumulative effect, harm people that can be more serious
Health.
In order to solve the problems, such as industrial waste gas pollute, many factories also built processing polluted gas facility, but due to
Before building those facilities, after being only detected in advance to the exhaust gas of factory's discharge, the design and construction that are carried out according to theory
, often after actually building, handled exhaust gas cannot meet the requirement of discharge, to need to plan again, tear down and build, cause
Long construction period, problem of high cost；Or the treatment facility built is superfluous, causes the wave of construction cost and follow-up operation cost
Take.
Invention content：
The purpose of the present invention is to be to provide middle test run and its working method of a kind of a variety of exhaust gas of processing, a variety of exhaust gas of the processing
Middle test run reasonable design, be conducive to provide advantageous reference to build exhaust-gas treatment facilities, reduce long construction period and cost.
The present invention handles the middle test run of a variety of exhaust gas, it is characterised in that：Including moveable car body, the car body is loaded with
Waste gas treatment equipment.
Further, waste gas treatment equipment described above includes waste gas pre-treating device, exhaust gas Adsorption Concentration device and gives up
Air purifying apparatus；Waste gas treatment equipment include waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus be according to
Secondary series connection, and waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus are equipped with air inlet and gas outlet, according to
The pipeline of secondary connection is equipped with opening/shutting valve, to carry out open and close as needed, such as it is only necessary to when waste gas pre-treating device, then
The first valve closed waste gas pre-treating device, connected between exhaust gas Adsorption Concentration device, and need waste gas pre-treating device and
When exhaust gas Adsorption Concentration device, then the second valve connected between exhaust gas Adsorption Concentration device and waste gas purification apparatus is closed, is opened
The first valve is opened, pumping is connected on the gas outlet of waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus side
Sample exhaust pipe and the valve being located on exhaust pipe.
Further, above-mentioned waste gas pre-treating device includes dry filter, scrubbing tower, electrostatic preprocessor and suction successively
Oily cotton.
Further, the waste water of above-mentioned oil absorbent material delivery outlet passes through coagulative precipitation tank and water filtering ponds.
Further, above-mentioned exhaust gas Adsorption Concentration device includes active carbon adsorber and/or zeolite adsorber successively.
Further, air inlet end connection oil absorbent material the installed container of above-mentioned active carbon adsorber goes out tail gas mouth.
Further, above-mentioned waste gas purification apparatus includes secondary exhaust gas deodorizing device and exhaust gas apparatus for destroying.
Further, above-mentioned secondary exhaust gas deodorizing device includes medicament deodoriser, UV photocatalysts and plasma deodoriser.
Further, above-mentioned exhaust gas apparatus for destroying is heat accumulating type heating power incinerator.
The present invention handles the working method of the middle test run of a variety of exhaust gas, it is characterised in that：In a variety of exhaust gas of processing
Test run includes moveable car body, and the car body is loaded with waste gas treatment equipment；The waste gas treatment equipment includes that exhaust gas is located in advance
Manage device, exhaust gas Adsorption Concentration device and waste gas purification apparatus；Waste gas treatment equipment includes waste gas pre-treating device, exhaust gas absorption
Enrichment facility and waste gas purification apparatus are to be sequentially connected in series, and waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification
Device is equipped with air inlet and gas outlet, and sequentially connected pipeline is equipped with opening/shutting valve, to carry out open and close as needed, such as
It is only necessary to when waste gas pre-treating device, then close connected between waste gas pre-treating device, exhaust gas Adsorption Concentration device first
Valve, and when needing waste gas pre-treating device and exhaust gas Adsorption Concentration device, then it closes exhaust gas Adsorption Concentration device and exhaust gas is net
The second valve that makeup connects between setting opens the first valve, in waste gas pre-treating device, exhaust gas Adsorption Concentration device and exhaust gas
The other valve for being connected to sampling exhaust pipe and being located on exhaust pipe in the gas outlet of purifier；It gives up the part exported by factory
Gas, optionally output is sampled detection or passes through waste gas pre-treating device and exhaust gas after waste gas pre-treating device
Output is sampled detection or net by waste gas pre-treating device and exhaust gas Adsorption Concentration device and exhaust gas after Adsorption Concentration device
Makeup postpones output and is sampled detection, and the tail gas index obtained by sampling Detection determines that the exhaust gas of the factory is to need to show
Field construction and installation waste gas pre-treating device or waste gas pre-treating device are pre-processed with exhaust gas Adsorption Concentration device or by exhaust gas
Device and exhaust gas Adsorption Concentration device and waste gas purification apparatus.
The present invention handles the middle test run of a variety of exhaust gas when in use, can be driven to the factory for needing to carry out exhaust-gas treatment,
By the outlet port of piping connection factory to the air intake of test run in this, exhaust gas is allowed only to first pass through exhaust gas pretreatment dress
It sets, samples and be detected from the tail gas that waste gas pre-treating device is discharged；Then exhaust gas is allowed to only pass through waste gas pre-treating device
With exhaust gas Adsorption Concentration device, samples and be detected from the tail gas that exhaust gas Adsorption Concentration device is discharged；Finally from making exhaust gas logical
Waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus are crossed, is taken out from the tail gas that waste gas purification apparatus is discharged
Sample is detected；By the result of above-mentioned three kinds of sampling Detections come determine be using build waste gas pre-treating device or exhaust gas it is pre-
Processing unit and exhaust gas Adsorption Concentration device or waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus
Facility；To later stage practical constructions provide it is more accurate refer to, avoid the phenomenon that doing over again after building course, can contract significantly
Short construction period and cost.
Description of the drawings：
Fig. 1 is the organigram of the present invention；
Fig. 2 is the principle organigram of waste gas pre-treating device；
Fig. 3 is the principle organigram of exhaust gas Adsorption Concentration device；
Fig. 4 is the principle organigram of waste gas purification apparatus；
Fig. 5 is the local structure schematic diagram of Fig. 2；
Fig. 6 is the principle organigram of medicament deodoriser；
Fig. 7 is the principle organigram of UV photocatalysts；
Fig. 8 is the principle organigram of waste gas pre-treating device another kind embodiment；
Fig. 9 is the connection structure diagram of waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus.
Specific implementation mode：
The method of the present invention is described in further detail with reference to embodiment.It should be strongly noted that the guarantor of the present invention
Shield range should include but not limited to the technology contents disclosed in the present embodiment.
The middle test run that the present invention handles a variety of exhaust gas includes moveable car body 1, and the car body is loaded with exhaust-gas treatment and sets
Standby 2, above-mentioned car body can be lorry, container-trailer etc..
One of which embodiment, in order to meet the demand of different exhaust-gas treatments, above-mentioned waste gas treatment equipment 2 may include
Waste gas pre-treating device A, exhaust gas Adsorption Concentration device B and waste gas purification apparatus C, those equipment are to be sequentially connected in series, and exhaust gas is pre-
Processing unit A, exhaust gas Adsorption Concentration device B and waste gas purification apparatus C are equipped with air inlet and gas outlet, sequentially connected pipeline
It is equipped with opening/shutting valve, to carry out open and close as needed, such as it is only necessary to when waste gas pre-treating device, then close exhaust gas in advance to locate
The first valve 31 connected between reason device, exhaust gas Adsorption Concentration device, and it is dense to need waste gas pre-treating device and exhaust gas to adsorb
When compression apparatus, then the second valve 32 connected between exhaust gas Adsorption Concentration device and waste gas purification apparatus is closed, opens the first valve
Door 31 is connected to sampling row on the gas outlet of waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus side
Tracheae 4 and the valve 5 being located on exhaust pipe.
One of which embodiment, in order to meet the needs of exhaust-gas treatment, above-mentioned waste gas pre-treating device A includes dry type successively
Filter A1, scrubbing tower A2, electrostatic preprocessor A3 and oil absorbent material A4.
Principles of the dry filter A1 based on inertial separation, forcing load air-flow, repeatedly member changes direction, those compare in this way
The particle of air weight（Pollution particle i.e. in exhaust gas）It will be adhered on wall surface or filter screen, and air does not hinder particularly then
Hinder and continues to move；There are mainly two types of patterns for dry filter：Dry band rotating filter and bag filter.Dry band rotation filtering
Device, through gear, drives dry band (product replacement also can be used in a kind of lint shape product that nylon yarn is made into) to turn by motor
It is dynamic.Air is filtered by dust when dry band.The dry adhering dust that takes is more and more, and doing band resistance will increase.When more than regulation
When value (about 150Pa), the differential manometer with contact connects motor, makes dry band rotation, dry band dusty is rolled,
One section of clean dry band is unfolded simultaneously.When air drag restores normal, it is automatically stopped rotation.This filter clogging effect is very
Height, up to 97% or more, and not oil-containing in filtered air.The disadvantage is that dry band cannot be used again after.
Bag filter is to pass air through filter bag dirt accumulation on bag.When dust accumulates on filter bag to making pressure difference reach certain
When one value (such as 1000Pa), it is blown into blowback air (being supplied by individual Roots blower) automatically, the dust on bag is blown off, product
There are discharge in following ash bucket and periodically.When pressure difference drops to a certain value (such as 560Pa), blowback is automatically stopped.Filter bag is
It is made into (as felt) with staple fibre by wool felt, the size and number of bag depend on the size of air capacity.This filtering
Device efficiency is also very high, and the not oil-containing in 98% or more, filtered air can be automatically controled, easy to operate.The dust content of air
Unrestricted, adaptability is good.The disadvantage is that resistance is larger, it is 600~1200Pa, the too big area of air humidity or season, filter bag
It is easy to block.Life of bag filter about 3~5a.Above-mentioned dry filter can be the life of Guangdong Heng Tian filter plants Co., Ltd
The HT-40AMP model bag filters of production.
Scrubbing tower A2 is a kind of gas purification equipment.It is can floating filler layer gas purifier on the basis of improve and
It generates, is widely used in the pre-treatment of industrial waste gas purifying, dedusting etc., clean-up effect is fine.Coal gasifying process is come
It says, gas washing is inevitable, and whatsoever Coal Gasification Technology all uses this unit operation.It is washed since its operation principle is similar
Wash process, therefore named scrubbing tower.Scrubbing tower is made of tower body, column plate, reboiler.Reboiler is generally added with steam in use
Heat, condenser circulating water heat conducting.Balance should be established before use, that is, is passed through purer product component steam and condensed water tune
Its evaporation capacity and regurgitant volume are saved, certain thickness liquid can be accumulated on column plate, it can be fast when mixing gas component is passed through
Speed plays cleaning function.What a liquid level, a few things such as two temperature and two pressure differences are controlled in use.Wash
Wash tower liquid level, gas inlet temperature, tower top temperature, pressure reduction between tower (difference of scrubbing tower inlet pressure and tower top pressure), condenser
Pressure difference (difference of tower top and condensator outlet pressure).In general, the higher the better for gas inlet temperature, can prevent impurity from solidifying
Or liquefaction cannot enter scrubbing tower, but can not be too high, to prevent system because temperature is excessively high and not easy to control.Control the same of temperature
When also need ensure gas flow rate, i.e. the pressure of import cannot be too small, so that dust can enter scrubbing tower.Mixed gas is passed through washing
After tower, portion gas can be condensed into liquid and stay in tower reactor, adjust the temperature of reboiler and liquid is made to evaporate upwards, then adjust condensation
Device makes liquid reflux to column plate, forms a balance.Due to there is certain thickness liquid on column plate, so having one between scrubbing tower tower
Level pressure is poor, and pressure difference should be made to keep constant as possible when adjusting reboiler could form a balance.It should be prevented when adjusting tower top temperature
Temperature is excessively high and cleaning function cannot be played by so that impurity is vaporized or distil as gas, but condensation temperature is also unsuitable too low, prevents from producing
Thing liquid body influences to use in condenser hydrops.The liquid that scrubbing tower is adjusted with reboiler is noted also while being put more than paying attention to
Position should make it slowly go up to prevent the excessively high generation precipitation of impurity concentration in tower bottoms.
Electrostatic preprocessor is existing equipment, can be the model produced by Hangzhou LQ Environmental Engineering Co., Ltd.
The exhaust gas electrostatic treatment equipment of LQJD, operation principle are：Under electric field action, the free ion in air will be to two Ghandler motions
Dynamic, voltage is higher, electric field strength is higher, and the movement velocity of ion is faster.Due to the movement of ion, interpolar forms electric current.It opens
When the beginning, the free ion in air is few, and electric current is less.After voltage is increased to certain numerical value, the ion near discharge electrode obtains
Higher energy and speed, when they hit the neutral atom in air, neutral atom can resolve into positive and negative ion, this existing
As referred to as air ionization.Above-mentioned electrostatic preprocessor is made using the principle.The electrostatic preprocessor is in the application equipment
Can be apolegamy equipment, i.e., a pipeline and valve in parallel between scrubbing tower A2 installs container A 43 with oil absorbent material, to be not required to
Ignore the equipment when wanting, i.e. waste gas pre-treating device A can include dry filter A1, scrubbing tower A2 and oil absorbent material A4 successively.
Oil absorbent material A4 is made of the superfine fibre nonwoven fabric of lipophile, is free of chemical agent, will not be caused secondary public affairs
Evil, can liquid such as the greasy dirt of absorption weight decades of times itself, organic solvent, hydrocarbon, vegetable oil rapidly.Oil absorbent material can be with
It is the SHC16110329-03 oil absorbent materials of the model of Dongying Han De oil equipments Co., Ltd production.Oil absorbent material A4 is mounted on one
It installs in container A 43, and it is with inlet, outlet.
One of which embodiment, in order to which the waste water for handling scrubbing tower carries out water process, in the liquid by oil absorbent material A4
（Waste water）By coagulative precipitation tank A5 and water filtering ponds A7, the coagulative precipitation tank A5, which is one, can contain the concave of waste water
Container, the waste water come out from coagulative precipitation tank A5 enter water filtering ponds A7, and water filtering ponds A7 is internal with multi-layer water filtering
The container containing of A71 is netted, exhaust gas passes sequentially through dry filter A1, scrubbing tower A2, electrostatic preprocessor A3 and oil absorbent material A4 mistakes
Filter treated tail gas carries out exhaust gas sampling Detection, and waste water is sampled after also passing through coagulative precipitation tank A5 and water filtering ponds A7
Detection, and the exhaust gas for working as sampling meets discharging standards, then it is only necessary to construction waste gas pre-treating device A for the factory
Waste gas treatment equipment, only the facility treating capacity of site operation is different from the treating capacity of the application；And giving up when sampling
Gas is unsatisfactory for discharging standards, opens the valve 31 between waste gas pre-treating device A and exhaust gas Adsorption Concentration device B, makes to give up
Gas can be further across exhaust gas Adsorption Concentration device B processing.
Oil absorbent material A4 is placed in a container with import and export, exhaust gas and waste water point after oil absorbent material A4
Do not go out tail gas mouth, go out the discharge of waste water mouth, the tail gas sample port of waste gas pre-treating device A is located at this and goes out tail gas mouth A41, this goes out tail gas
Mouth namely the air inlet for connecting past exhaust gas Adsorption Concentration device B；Go out waste water mouth A42 and connect the entrance toward coagulative precipitation tank A5, gives up
Water sample port is located at the discharge mouth of a river of water filtering ponds A7.
Dry filter A1, scrubbing tower A2, electrostatic preprocessor A3 and oil absorbent material A4 are existing product, and the application adopts
With with existing identical principle and structure, only the treating capacity of exhaust gas or waste water is different, is the volume-diminished of those components, with
Satisfaction can be installed on vehicle.
One of which embodiment, above-mentioned exhaust gas Adsorption Concentration device B include that active carbon adsorber B1 and/or zeolite are inhaled successively
Adnexa B2, the installed container A of air inlet end connection oil absorbent material 43 of above-mentioned active carbon adsorber go out tail gas mouth A41.
Active carbon adsorber B1 is a kind of dry type waste gas treatment equipment.It is made of babinet and the absorbing unit being seated in babinet.
Be divided into plurality of specifications according to the quantity of absorbing unit and air quantity, activated carbon adsorption case select different fillers can handle it is a variety of not
Same exhaust gas includes mainly three major class：1, acid waste gas and acid mist（Such as：NO<sub>2 </sub>,<sub>2</sub>SO<
sub>4 </sub>, HCL, HF etc.）2, alkaline exhaust gas（Such as：NH<sub>3</sub>Deng）3, organic exhaust gas and stink（Such as：
Benzene class, phenols, alcohols, ethers, tincture class）；Can be the model KS-HX work of Ke Sen Environmental Protection Technology Co., Ltd of Huizhou City production
Property charcoal absorber or activated carbon adsorption case.
Zeolite adsorber B2 is identical as active carbon adsorber B1 structures, and only filler therein is using zeolite.
Active carbon adsorber B1 and/or boiling are entered by the tail gas for going out the A41 outputs of tail gas mouth of the installed container A of oil absorbent material 43
Stone absorber B2, makes exhaust gas further be handled, and the tail gas exported from the output end of zeolite adsorber B2 is defeated through piping
It is sent to waste gas purification apparatus C, while other second for being connected to sampling second exhaust pipe 6 and being located on second exhaust pipe on pipeline
Valve 7, the tail gas being discharged by second exhaust pipe are sampled detection, and the tail gas to obtain factory discharge is located in advance by exhaust gas
It manages device A and whether the B processing of exhaust gas Adsorption Concentration device is up to standard.
One of which embodiment, in order to realize further exhaust-gas treatment, above-mentioned waste gas purification apparatus C includes secondary exhaust gas
Deodorizing device C1 and exhaust gas apparatus for destroying C2, secondary exhaust gas deodorizing device C1 and exhaust gas apparatus for destroying C2 are filled with exhaust gas Adsorption Concentration
The exhaust emission tube for setting B is to be connected in parallel, and the tail gas selective exported from exhaust gas Adsorption Concentration device B is removed into secondary exhaust gas
Taste device C1 or exhaust gas apparatus for destroying C2.
Further, above-mentioned secondary exhaust gas deodorizing device C1 includes medicament deodoriser C4 and UV photocatalyst C5 and plasma
Deodoriser C6.The medicament deodoriser C4 is a container C41 with inlet, outlet, is equipped in container and is used for deodorization
Medicament C42, which can be active plant medicament, as Jinan Guan Long chemical companies produce model GL-A2 deodorization
The air inlet pipe of agent, container C41 is located at medicament C42 liquid levels hereinafter, the escape pipe of container C41 is located at medicament C42 liquid levels or more；UV light
Catalyst converter is a closed container C51 with inlet, outlet, and closed container air inlet is less than gas outlet, in closed container
Equipped with UV photocatalysis fluorescent tube C52, UV photocatalysis fluorescent tubes C52 is horizontal positioned, and UV photocatalysis fluorescent tube C52 are in inlet, outlet saliva
Between prosposition is set；Plasma deodoriser can be the LB-FD low-temperature plasmas of Cangzhou City De Tong environmental protection equipments Co., Ltd production
Exhaust gas device, for plasma deodoriser operation principle under the action of extra electric field, a large amount of take that medium discharge generates can electron bombardment
Contaminant molecule makes its ionization, dissociation and excitation, has then just caused physics, the chemical reaction of a series of complex, makes complicated big
Molecular contaminants are changed into simple small molecule safe material, or poisonous and harmful substance is made to be transformed into nontoxic or less toxic low evil
Substance, to enable pollutant degradation removal.
Further, above-mentioned exhaust gas apparatus for destroying C2 is heat accumulating type heating power incinerator RTO, its original of heat accumulating type heating power incinerator
Reason is at high temperature by the organic matter in exhaust gas（VOCs it) is oxidized to corresponding carbon dioxide and water, to purify exhaust gas, and is returned
The heat released when exhaust gas decomposes is received, three Room RTO exhaust gas decomposition efficiencies reach 99% or more, and heat recovery efficiency reaches 95%
More than.RTO agent structures are made of combustion chamber, regenerative chamber and switching valve etc..Different thermal energy can be selected to return according to actual demand
Debit's formula and switching valve mode.Heat accumulating type heating power incinerator is a kind of efficient VOCs treatment equipment, is fired with traditional catalysis
It burns, direct-fired thermal oxidation furnace（TO）It compares, has the thermal efficiency high（≥95%）, operating cost is low, can handle low concentration in Wind Volume
The features such as exhaust gas, when concentration is slightly higher, can also carry out secondary waste heat recycling, substantially reduce production and operation cost.
It is also provided with condenser in a device, to be connected to going out for exhaust gas Adsorption Concentration device B useless at the end that enters of the condenser
Gas port, what the outlet of condenser may be coupled to exhaust gas Adsorption Concentration device B enters exhaust gas port, to form cycle.
Pressure sensor can be equipped on dry filter A1 and container for installing oil absorbent material A4, in scrubbing tower A2
It is interior to be equipped with pH sensor and liquid level detector, electrostatic preprocessor A3, UV photocatalyst C5 and plasma deodoriser C6
Overload, electric leakage and temperature detector are inside installed；Active carbon adsorber B1 and zeolite adsorber B2 is equipped with temperature detector, stores
Temperature, pressure detector and temperature control adjuster are equipped in hot type heating power incinerator.Secondary exhaust gas deodorizing device C1 is equipped with liquid level
Detector, above-mentioned valve can with formula manual switch or and electric-controlled switch, sensor, instrument, which are shown etc., to be connected in intelligent control
The heart, intelligent control center can be with man-machine interface interactions, can also be by wirelessly with cloud server and remote terminal into line number
According to exchange.
The present invention handles the working method of the middle test run of a variety of exhaust gas, and the middle test run of a variety of exhaust gas of processing includes removable
Dynamic car body, the car body are loaded with waste gas treatment equipment；The waste gas treatment equipment includes waste gas pre-treating device, exhaust gas suction
Attached enrichment facility and waste gas purification apparatus；Waste gas treatment equipment includes waste gas pre-treating device, exhaust gas Adsorption Concentration device and gives up
Air purifying apparatus be sequentially connected in series, and waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus be equipped with into
Gas port and gas outlet, sequentially connected pipeline are equipped with opening/shutting valve, and to carry out open and close as needed, such as it is only necessary to exhaust gas
When pretreatment unit, then the first valve connected between waste gas pre-treating device, exhaust gas Adsorption Concentration device is closed, and needed useless
When gas pretreatment unit and exhaust gas Adsorption Concentration device, then closes between exhaust gas Adsorption Concentration device and waste gas purification apparatus and connect
The second valve, open the first valve, in waste gas pre-treating device, the outlet of exhaust gas Adsorption Concentration device and waste gas purification apparatus
The other valve for being connected to sampling exhaust pipe and being located on exhaust pipe of mouth；The portion exported by factory, optionally passes through
Cross output after waste gas pre-treating device be sampled detection or by waste gas pre-treating device with it is defeated after exhaust gas Adsorption Concentration device
Go out to be sampled detection or export after waste gas pre-treating device and exhaust gas Adsorption Concentration device and waste gas purification apparatus to carry out
Sampling Detection, the tail gas index obtained by sampling Detection come determine the exhaust gas of the factory be need site operation installation exhaust gas it is pre-
Processing unit or waste gas pre-treating device adsorb dense with exhaust gas Adsorption Concentration device or by waste gas pre-treating device with exhaust gas
Compression apparatus and waste gas purification apparatus.
The application kinds of processes is bound on a vehicle, and the validity and warp of resolution are determined for exhaust gas difference operating mode
Ji property.It avoids and carries out secondary rectification after directly doing engineering again.Practicability is high；Kinds of processes is bound on a vehicle, and system can
To automatically adjust to technological parameter, each process section is front and back to be provided with automatic sampling, detection, record, is conducive to engineering skill
Art personnel analyze experimental data.There are inflammable and explosive risk in waste gas cleaning system, two level safeguard procedures are set in the present apparatus,
Two kinds of instrument are set in the pipeline before entering purifier, monitor the temperature and monitoring concentration of gas, level-one is yellow report
Alert, measure is to adjust temperature, gas concentration, and alarm；Two level is red alarm, and measure is to start automatic fire extinguisher, gas
Staged isolation, release, and alarm.
The present invention handles the middle test run of a variety of exhaust gas when in use, can be driven to the factory for needing to carry out exhaust-gas treatment,
By the outlet port of piping connection factory to the air intake A0 of test run in this, exhaust gas is allowed only to first pass through exhaust gas pretreatment dress
It sets, samples and be detected from the tail gas that waste gas pre-treating device is discharged；Then exhaust gas is allowed to only pass through waste gas pre-treating device
With exhaust gas Adsorption Concentration device, samples and be detected from the tail gas that exhaust gas Adsorption Concentration device is discharged；Finally from making exhaust gas logical
Waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus are crossed, is taken out from the tail gas that waste gas purification apparatus is discharged
Sample is detected；By the result of above-mentioned three kinds of sampling Detections come determine be using build waste gas pre-treating device or exhaust gas it is pre-
Processing unit and exhaust gas Adsorption Concentration device or waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus
Facility；To later stage practical constructions provide it is more accurate refer to, avoid the phenomenon that doing over again after building course, can contract significantly
Short construction period and cost.Mark has sent special exhaust gas inspection center respectively after above-mentioned sampling（In being examined such as various regions Environmental Protection Agency
Heart etc.）It tests.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of middle test run of a variety of exhaust gas of processing, it is characterised in that：Including moveable car body, the car body is loaded with exhaust gas
Processing equipment.
2. the middle test run of a variety of exhaust gas of processing according to claim 1, it is characterised in that：The waste gas treatment equipment includes
Waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus；Waste gas treatment equipment include waste gas pre-treating device,
Exhaust gas Adsorption Concentration device and waste gas purification apparatus be sequentially connected in series, and waste gas pre-treating device, exhaust gas Adsorption Concentration device and
Waste gas purification apparatus is equipped with air inlet and gas outlet, and sequentially connected pipeline is equipped with opening/shutting valve, to carry out as needed
Open and close, such as it is only necessary to when waste gas pre-treating device, then close between waste gas pre-treating device, exhaust gas Adsorption Concentration device to connect
The first valve connect, and when needing waste gas pre-treating device and exhaust gas Adsorption Concentration device, then close exhaust gas Adsorption Concentration device
The second valve connected between waste gas purification apparatus opens the first valve, is filled in waste gas pre-treating device, exhaust gas Adsorption Concentration
It sets and the other valve for being connected to sampling exhaust pipe and being located on exhaust pipe in the gas outlet of waste gas purification apparatus.
3. the middle test run of a variety of exhaust gas of processing according to claim 2, it is characterised in that：The waste gas pre-treating device according to
Secondary includes dry filter, scrubbing tower, electrostatic preprocessor and oil absorbent material.
4. the middle test run of a variety of exhaust gas of processing according to claim 3, it is characterised in that：The oil absorbent material delivery outlet gives up
Water passes through coagulative precipitation tank and water filtering ponds.
5. the middle test run of a variety of exhaust gas of processing according to claim 3, it is characterised in that：The exhaust gas Adsorption Concentration device
Include active carbon adsorber and/or zeolite adsorber successively.
6. the middle test run of a variety of exhaust gas of processing according to claim 5, it is characterised in that：The active carbon adsorber enters
Connection the installed container of oil absorbent material in gas end goes out tail gas mouth.
7. the middle test run of a variety of exhaust gas of processing according to claim 5, it is characterised in that：The waste gas purification apparatus includes
Secondary exhaust gas deodorizing device and exhaust gas apparatus for destroying.
8. the middle test run of a variety of exhaust gas of processing according to claim 7, it is characterised in that：The secondary exhaust gas deodorizing device
Including medicament deodoriser, UV photocatalysts and plasma deodoriser.
9. the middle test run of a variety of exhaust gas of processing according to claim 7, it is characterised in that：The exhaust gas apparatus for destroying is to store
Hot type heating power incinerator.
10. a kind of working method of the middle test run of a variety of exhaust gas of processing, it is characterised in that：The middle test run of a variety of exhaust gas of processing
Including moveable car body, the car body is loaded with waste gas treatment equipment；The waste gas treatment equipment includes exhaust gas pretreatment dress
It sets, exhaust gas Adsorption Concentration device and waste gas purification apparatus；Waste gas treatment equipment includes waste gas pre-treating device, exhaust gas Adsorption Concentration
Device and waste gas purification apparatus are to be sequentially connected in series, and waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification apparatus
It is equipped with air inlet and gas outlet, sequentially connected pipeline is equipped with opening/shutting valve, to carry out open and close as needed, such as only
When needing waste gas pre-treating device, then the first valve connected between waste gas pre-treating device, exhaust gas Adsorption Concentration device is closed,
And when needing waste gas pre-treating device and exhaust gas Adsorption Concentration device, then close exhaust gas Adsorption Concentration device and waste gas purification apparatus
Between the second valve for connecting, open the first valve, filled in waste gas pre-treating device, exhaust gas Adsorption Concentration device and waste gas purification
The other valve for being connected to sampling exhaust pipe and being located on exhaust pipe in the gas outlet set；The portion exported by factory, it is optional
The output after waste gas pre-treating device of selecting property is sampled detection or by waste gas pre-treating device and exhaust gas Adsorption Concentration
Output is sampled detection or after waste gas pre-treating device and exhaust gas Adsorption Concentration device and waste gas purification apparatus after device
Output is sampled detection, and the tail gas index obtained by sampling Detection determines that the exhaust gas of the factory is that site operation is needed to pacify
It fills waste gas pre-treating device or waste gas pre-treating device and exhaust gas Adsorption Concentration device or passes through waste gas pre-treating device and give up
The attached enrichment facility of aspiration and waste gas purification apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912114.1A CN108722145A (en) | 2018-08-10 | 2018-08-10 | Handle middle test run and its working method of a variety of exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912114.1A CN108722145A (en) | 2018-08-10 | 2018-08-10 | Handle middle test run and its working method of a variety of exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108722145A true CN108722145A (en) | 2018-11-02 |
Family
ID=63942771
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| CN201810912114.1A Pending CN108722145A (en) | 2018-08-10 | 2018-08-10 | Handle middle test run and its working method of a variety of exhaust gas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109806714A (en) * | 2019-02-28 | 2019-05-28 | 重庆市环境保护工程设计研究院有限公司 | A kind of vehicular organic exhaust gas emergency processing equipment |
| CN117379909A (en) * | 2023-07-20 | 2024-01-12 | 通亚汽车制造有限公司 | Portable environmental protection emergency tank |
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