CN107754553A - Waste gas treatment equipment and technique - Google Patents
Waste gas treatment equipment and technique Download PDFInfo
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- CN107754553A CN107754553A CN201711187863.4A CN201711187863A CN107754553A CN 107754553 A CN107754553 A CN 107754553A CN 201711187863 A CN201711187863 A CN 201711187863A CN 107754553 A CN107754553 A CN 107754553A
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- waste gas
- gas treatment
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- exhaust
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- 239000002912 waste gas Substances 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 79
- 235000003956 Luffa Nutrition 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 241000219138 Luffa Species 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007592 spray painting technique Methods 0.000 abstract description 2
- 244000050983 Luffa operculata Species 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 244000302544 Luffa aegyptiaca Species 0.000 description 2
- 235000009814 Luffa aegyptiaca Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/65—Employing advanced heat integration, e.g. Pinch technology
- B01D2259/652—Employing advanced heat integration, e.g. Pinch technology using side coolers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides a kind of waste gas treatment equipment and technique, belong to exhaust-gas treatment field, including cooling device, exhaust-gas treatment pipeline, exhaust-gas treatment pipeline is connected with the gas outlet of cooling device, luffa is packed with exhaust-gas treatment pipeline, exhaust-gas treatment pipeline includes the inlet pipe being sequentially communicated, intervalve and outlet pipe, and intervalve caliber is less than inlet pipe, outlet pipe, inlet pipe one end offers air inlet and connected with cooling device, and outlet pipe one end offers gas outlet；Handling process includes cooling, reducing processing and three steps of microprocessor.Waste gas treatment equipment of the present invention is simple in construction, small volume, occupation of land is small, power is small, low cost, waste gas treatment process step is few, flow is short, easy to operate, exhaust-gas treatment cost can be substantially reduced, is used suitable for exhaust-gas treatment caused by the production of the multi industries such as rubber and plastic, cast iron, spray painting.
Description
Technical field
The present invention relates to exhaust-gas treatment field, specifically a kind of waste gas treatment equipment and technique.
Background technology
Enterprise can produce various waste gas in process of manufacture, and undressed waste gas is directly discharged to air
In air can be caused seriously to pollute, destroy ecology and simultaneously endanger the health and living environment of the mankind.Currently used waste gas
Processing mode is charcoal absorption, water absorption and burning etc., and mostly using exhaust gas treating tower processing waste gas.Combustion method is applied to
Imflammable gas is handled, it needs to consume a large amount of fuel, processing cost height, easily forms secondary pollution.Water absorption method is applied to
Water miscible gas, its water consumption is big, and purification efficiency is low.Although active carbon adsorption adsorption effect is preferable, expensive, and
And the activated carbon after absorption completely can not reuse, in actual use, generally requiring to be spaced shorter time just needs more
Activated carbon is changed, therefore its processing cost is sufficiently expensive.
Also, the equipment used in the combustion tower, water process used in above-mentioned exhaust gas treating tower, combustion method is very huge, energy
Consumption is high（Essentially hundreds of or thousands of power）, therefore exhaust-gas treatment cost can be in any more at present.
Based on this, this case application is proposed.
The content of the invention
It is an object of the invention to provide a kind of low energy consumption industrial waste gas treatment device, and occupation of land is small, power is small for it, at waste gas
It is low to manage cost, and being capable of longtime running use.
To achieve the above object, the technical solution adopted by the present invention is：Waste gas treatment equipment, including exhaust-gas treatment pipeline,
Luffa is packed with exhaust-gas treatment pipeline.Exhaust-gas treatment pipeline includes the inlet pipe being sequentially communicated, some intervalves and outlet pipe,
Intervalve caliber is less than inlet pipe, outlet pipe, and inlet pipe one end offers air inlet, and outlet pipe one end offers gas outlet.
Above-mentioned inlet pipe is the anterior pipeline of exhaust-gas treatment pipeline being connected with cooling device, outlet pipe be expelled directly out or with it is rear
The rear portion pipeline of the exhaust-gas treatment pipeline of continuous processing equipment connection, intervalve is the section of tubing for connecting inlet pipe and outlet pipe.
Pending waste gas is first passed around after cooling device cools, then is passed into exhaust piping, successively by inlet pipe, centre
Polluter when pipe, outlet pipe in waste exhaust gases is adsorbed by luffa, and the waste gas after finally handling is arranged from the gas outlet of outlet pipe
Go out.
The present invention makes intervalve caliber be less than inlet pipe, outlet pipe, makes waste gas from inlet pipe to intervalve, the mistake of intervalve to outlet pipe
Necessarily hindered in journey, on the one hand can slow down the translational speed of waste gas, another aspect reducer pipe is designed to improve sponge gourd
The adsorption effect of network --- the i.e. treatment effect of exhaust piping.
Preferably, intervalve quantity is three, in triangular shape spread configuration.Intervalve is set to three by the structure, is being subtracted
The circulation of waste gas is ensured while small intervalve caliber.
Preferably, the gas outlet of exhaust-gas treatment pipeline or the gas outlet of cooling device or the gas outlet of micro treatmenting device are provided with
Escaper, it is preferred that the escaper includes diameter increased inner tube, middle pipe, outer tube successively, inner tube both ends open, inside it
It is packed with luffa.Middle pipe bottom end opening is simultaneously coated in inner tube, its top closure；Outer tube is coated in inner tube and by middle pipe bag
Wrap up in, seal and be fixedly connected between outer tube bottom and inner tube side wall, be in communication with the outside at the top of outer tube provided with opening, gas outlet discharge
Waste gas discharged successively after inner tube, middle pipe, outer tube.The polluter content first passed through in the waste gas of cooling treatment has dropped
It is low, and the absorption of luffa in waste gas treatment equipment is needed after being also more convenient for.
Preferably, the inlet pipe is arranged side by side with outlet pipe, the both ends of intervalve one end not opening with inlet pipe, outlet pipe respectively
Connection, it is preferred that air inlet port size is less than inlet pipe caliber, and gas outlet size is less than outlet pipe caliber.The inlet pipe is with going out tube side-by-side
Set, one end not opening with inlet pipe, outlet pipe is connected in the structure respectively for the both ends of intervalve, at air inlet pipe air inlet, outlet pipe
Reducer pipe is formed at gas outlet respectively, for slowing down waste gas velocity of liquid assets.
Preferably, air inlet, gas outlet, cooling device are offered provided with cooling device, the side wall of cooling device or top
Gas outlet be connected with exhaust-gas treatment pipeline；Cooling device is mainly made up of cooling box and cooling spiral tube.Cool down spiral tube
In cooling box, its size is adapted with cooling box.Cool down the import of spiral tube, outlet is fixed and draws in cooler bin
On the top of body or side wall, cooling spiral tube does not connect with inside cooling box.
In the structure, cool down in spiral tube and be passed through cold water, waste gas is passed through in cooling box, the cold water cooled down in spiral tube begins
Keep circulating eventually, waste gas cools after cooling box under the cooling effect of cooling spiral tube.
Preferably, micro treatmenting device is connected with the gas outlet of exhaust-gas treatment pipeline, micro treatmenting device includes at least three
Water tank, water tank built with certain volume water or liquid for treating waste gas, before water tank and exhaust-gas treatment pipeline, between water tank and water tank
Inserted by pipeline communication, the pipeline of air inlet below liquid level, the pipeline of outlet is located at more than liquid level.The structure is useless for handling
Gas disposal pipeline do not inhale or waste gas in water-soluble polluter, further reduce waste gas in polluter content, it is ensured that
Waste gas can compound discharge standard straight run in and put.
Preferably, anti-overflow catch is provided with below the pipe end of outlet in the water tank, anti-overflow some thin bars of catch are fixed
In the pipe end.Because waste gas is to maintain what fair speed was flowed in exhaust-gas treatment pipeline, water tank, the structure energy
Enough prevent the water in water tank or treatment fluid from being influenceed to enter in the pipeline of the outlet of water tank by gas motion, water can be substantially reduced
The volume of water or the liquid that cools in case.
Preferably, the air inlet of the exhaust-gas treatment pipeline or the air inlet of cooling device are connected with high pressure positive blower.It is described
High pressure positive blower be used to waste gas is sucked or squeezed into follow-up processing unit with higher speed, be the power of waste gas flowing
One of source.
Preferably, spray equipment is provided with the air inlet of the cooling device or high pressure positive blower.Spray equipment is mainly used in increasing
Add the humidity of waste gas, the waste gas after humidification can be adsorbed more efficiently by luffa.Also, after spray equipment
Waste gas can be handled water-soluble, large particulate matter in waste gas.
Preferably, the spray equipment includes a spraying box, and spraying box front and rear sides is respectively equipped with air inlet, gas outlet,
Centrifugal blower is connected with air inlet.Spray equipment is used to cool to waste gas, and waste gas is carried out just to handle, and reduces waste gas
The content of middle large particulate matter and water-soluble material.
The waste gas treatment process being simple and convenient to operate the present invention also aims to provide a kind of step, its processing cost
It is low, treatment effect is excellent.
To achieve the above object, waste gas treatment process of the present invention comprises the following steps：
Step 1: cooling：Abgasabsaugung and being pressed into cooling device is cooled by high pressure positive blower；
Step 2: reducing is handled：The waste gas after cooling is handled pipeline by reducing, handled via clogging in reducing in pipeline
Discharged after luffa absorption；
Step 3: microprocessor：Waste gas is passed through in the multistage micro treatmenting device connected and formed by multiple water tanks, makes waste gas and water tank
Interior water or treatment fluid is discharged after fully contacting.
Beneficial effects of the present invention：The present invention uses primary attachment material of the luffa as exhaust-gas treatment, luffa tool
There are powerful adsorption capacity and slow release, smell substance and pollutant in waste gas can be said in time in waste gas flow at high speed
Matter is adsorbed, and so as to reduce the polluter in waste gas, makes waste gas be easy to directly discharge.Also, luffa wide material sources, valency
Lattice are low, can be used 2 ~ 3 months, and adsorbing after complete luffa cleans up can also reuse, and are a kind of reproducible environmental protection
Article.
Waste gas treatment equipment of the present invention is simple in construction, small volume, occupation of land is small, power is small, low cost, waste gas treatment process step
Suddenly less, flow it is short, easy to operate, can substantially reduce exhaust-gas treatment cost and ensure handle quality, suitable for rubber and plastic, cast iron,
Exhaust-gas treatment caused by the production of the multi industries such as spray painting uses.
Brief description of the drawings
Fig. 1 is low-power consumption waste gas treatment equipment top view of the present invention.
Fig. 2 is low-power consumption waste gas treatment equipment front view of the present invention.
Fig. 3 is low-power consumption waste gas treatment equipment side view of the present invention.
Fig. 4 is low-power consumption waste gas treatment equipment close-up schematic view of the present invention.
Fig. 5 is low-power consumption waste gas treatment equipment workflow schematic diagram of the present invention.
Fig. 6 is low-power consumption waste gas treatment equipment escaper schematic diagram of the present invention.
Fig. 7 is low-power consumption waste gas treatment equipment Fig. 6 close-up schematic views of the present invention.
Shown in figure：1-cooling device, 1a-exhaust gas inlet one, 1-waste gas outlet one, 11-cooling box, 12-cold
But spiral tube, 12a-water inlet, 12b-delivery port, 2-high pressure positive blower, 31-intervalve, 32-inlet pipe, 33-outlet pipe,
4-connecting pipe, 5-micro treatmenting device, 5a-air inlet, 5b-gas outlet, 51-microprocessor water tank one, 52-microprocessor water
Case two, 53-microprocessor water tank three, 54-microprocessor water tank four, 55-microprocessor water tank five, 52a-escape pipe, 52b-connection
Bar, 52c-anti-overflow catch, 6-water, 71-outer tube, 72-middle pipe, 73-inner tube, 74-luffa, 75-support bar, 76-
Fixture, 77-lower limit part.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to tool
Body embodiment, is expanded on further the present invention.
Embodiment 1
As shown in Figure 1, Figure 2 with shown in Fig. 3, waste gas treatment equipment, including be sequentially communicated high pressure positive blower 2, cooling device 1, at waste gas
Pipeline and micro treatmenting device 5 are managed, the waste gas inlet of high pressure positive blower 2 is directly connected or led to the outlet port of equipment in factory
Cross pumping and connection.Cooling device 1 is mainly made up of cooling box 11 and cooling spiral tube 12.Spiral tube 12 is cooled down located at cooling
In casing 11, its size is adapted with cooling box 11.Cool down the import of spiral tube 12, outlet is fixed and draws in cooling box
In the side wall at 11 tops, cooling spiral tube 12 inside cooling box 11 with not connecting.The top of cooling device 1 offers waste gas and entered
One 1a of mouth, waste gas outlet one 1b, the 1a of exhaust gas inlet one connect with the waste gas gas outlet of high pressure positive blower 2.
Exhaust-gas treatment pipeline includes the inlet pipe 32 being sequentially communicated, intervalve 31 and outlet pipe 33, and intervalve 31, which amounts to, three
Root and caliber are less than inlet pipe 32, outlet pipe 33, and the one end of inlet pipe 32 offers the 1b of waste gas outlet one of exhaust gas inlet two and cooling device 1
Connection, the one end of outlet pipe 33 offers waste gas outlet two and connected by connecting pipe 4 with the air inlet 5a of micro treatmenting device 5.Inlet pipe
32 are arranged side by side with outlet pipe 33, and one end not opening with inlet pipe 32, outlet pipe 33 connects respectively for the both ends of intervalve 31.Three centres
Pipe 31 is arranged in triangular shape, and the circulation of waste gas is ensured while 31 caliber of intervalve is reduced.Inlet pipe 32, intervalve 31 are with going out
Luffa 74 is packed with pipe 33, when waste gas passes through exhaust-gas treatment piping chamber, its polluter for carrying or sweeping along can be by sponge gourd
Network 74 is adsorbed, and the waste gas after processing is entered in micro treatmenting device 5 from waste gas outlet two by connecting pipe 4.The present embodiment
In, for exhaust gas inlet two on the end face of the one end of inlet pipe 32, air inlet 5a sizes are less than the caliber of inlet pipe 32；Waste gas outlet two is located at
In the top sidewall of outlet pipe 33, its size is less than the caliber of outlet pipe 33.Exhaust gas inlet two is with the junction of inlet pipe 32, waste gas outlet two with going out
The junction of pipe 33 is formed at reducing respectively.
Above-mentioned inlet pipe 32 is the anterior pipeline for the exhaust-gas treatment pipeline being connected with cooling device 1, and outlet pipe 33 is to be expelled directly out
Or the rear portion pipeline for the exhaust-gas treatment pipeline being connected with subsequent processing device, intervalve 31 are for connecting inlet pipe 32 and outlet pipe 33
Section of tubing.
With reference to shown in Fig. 4, micro treatmenting device 5 includes five casees of water 6, respectively microprocessor water 6 casees 1, microprocessor water
6 casees 2 52, microprocessor water 6 casees 3 53, microprocessor water 6 casees 4 54, microprocessor water 6 casees 5 55, microprocessor water 6 casees 1, Wei Chu
Reason water 6 casees 2 52, microprocessor water 6 casees 3 53, microprocessor water 6 casees 4 54, it is respectively arranged with 30 ~ 35kg's in microprocessor water 6 casees 5 55
Water 6 or liquid for treating waste gas, pass through the pipeline communication being obliquely installed, microprocessor water 6 casees 1 between two neighboring microprocessor water 6 casees
Connected between exhaust-gas treatment pipeline by connecting pipe 4.Microprocessor water 6 casees 1, microprocessor water 6 casees 2 52, microprocessor
In water 6 casees 3 53, microprocessor water 6 casees 4 54, microprocessor water 6 casees 5 55, below air inlet pipe insertion liquid level, escape pipe 52a is located at
It is more than liquid level.Anti-overflow catch 52c is provided with below escape pipe 52a ends, anti-overflow catch 52c is vacantly solid by some connecting rod 52b
Below the pipe end.
High pressure positive blower 2 is used to aspirate waste gas and makes waste gas keep higher speed to enter in cooling device 1.Cooling is spiraled
Cold water 6 is passed through in pipe 12, is passed through waste gas in cooling box 11, the cold water 6 in spiral tube 12 is cooled down and remains and circulate, is given up
Gas cools after cooling box 11 under the cooling effect of cooling spiral tube 12.And then, it is introduced into useless in cooling device 1
Gas is entered in exhaust-gas treatment pipeline under the promotion of the waste gas subsequently entered and squeezing action out of cooling box 11, is passed through successively
Inlet pipe 32, intervalve 31 and outlet pipe 33 are crossed, due to many places reducing in exhaust-gas treatment pipeline be present, waste gas translational speed is limited to be formed with
Slowed down, waste gas its big quantity of material carried when flowing through luffa 74 is adsorbed by luffa 74.Finally, waste gas is in follow-up waste gas
In the presence of continue into micro treatmenting device 5, unabsorbed material or waste gas during exhaust-gas treatment line treatment
In water-soluble 6 content of polluter substantially reducing by Pyatyi microprocessor water 6 casees, reach the mark that can directly discharge
It is accurate.
The present embodiment waste gas treatment process comprises the following steps that：
Step 1: cooling：Abgasabsaugung and being pressed into cooling device 1 is cooled by high pressure positive blower 2；
Step 2: reducing is handled：The waste gas after cooling is handled pipeline by reducing, handled via clogging in reducing in pipeline
Luffa 74 is discharged after adsorbing；
Step 3: microprocessor：Waste gas is passed through in the multistage micro treatmenting device 5 connected and formed by multiple water 6 casees, makes waste gas and water
Water 6 or treatment fluid in 6 casees are discharged after fully contacting.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：Spray equipment is provided with the air inlet of high pressure positive blower 2.Spray equipment is used
Cool in waste gas, and waste gas is carried out just to handle, reduce containing for large particulate matter and water-soluble 6 material in waste gas
Amount, so as to follow-up exhaust-gas treatment.
Embodiment 3
As shown in fig. 6, the present embodiment and the difference of embodiment 1 are：The gas outlet 5b or cooling dress of exhaust-gas treatment pipeline
Put the 1 gas outlet 5b or gas outlet 5b of micro treatmenting device 5 and be provided with escaper, escaper includes diameter increased inner tube successively
73rd, middle pipe 72, outer tube 71, the both ends open of inner tube 73, luffa 74 are packed with inside it；The bottom end opening of middle pipe 72 is simultaneously coated at interior
On pipe 73, its top closure.Outer tube 71 is coated in inner tube 73 and wraps up middle pipe 72, the bottom of outer tube 71 and the side wall of inner tube 73 it
Between seal and be fixedly connected, the top of outer tube 71 is in communication with the outside provided with opening, and the waste gas of gas outlet 5b discharges passes through inner tube successively
73rd, discharged after middle pipe 72, outer tube 71.Escaper is used for still having the waste gas remained on a small quantity after handling said apparatus processing, further
Reduce waste gas content.
Preferably, middle pipe 72 can be suspended vacantly by support bar 75 in the top of inner tube 73, middle pipe 72 and inner tube 73 it
Between formed outlet passageway so as to waste gas discharge.
Preferably, the bottom of outer tube 71 passes through fixture 76 as shown in Figure 7（Ring packing piece）Fix and connect with inner tube 73
Connect.
Preferably, to avoid luffa 74 from being influenceed to shift by waste gas discharge in use, including the present embodiment
Lower limit part 77 and upper limit part are set on the madial wall 731 of pipe 73（Mark is not amplified）To limit the displacement of luffa 74.
The present embodiment waste gas treatment process comprises the following steps that：
Step 1: cooling：Abgasabsaugung and being pressed into cooling device 1 is cooled by high pressure positive blower 2；
Step 2: reducing is handled：The waste gas after cooling is handled pipeline by reducing, handled via clogging in reducing in pipeline
Luffa 74 is discharged after adsorbing；
Step 3: microprocessor：Waste gas is passed through in the multistage micro treatmenting device 5 connected and formed by multiple water 6 casees, makes waste gas and water
Water 6 or treatment fluid in 6 casees are discharged after fully contacting.
Step 4: post processing：In the escaper that waste gas enters exhaust-gas treatment after outlet 5c discharges, successively by interior
Discharged after pipe 73, middle pipe 72 and outer tube 71.
Embodiment 4
The present embodiment and the difference of embodiment 1 are：Spray equipment, including one are provided with the air inlet 5a of cooling device 1
Spraying box, spraying box front and rear sides are respectively equipped with air inlet 5a, gas outlet 5b, centrifugation are connected with the air inlet 5a of spraying box
Blower fan.Centrifugal blower is used to waste gas caused by production equipment being drawn into spraying box to carry out place's spray process.
The present embodiment waste gas treatment process comprises the following steps that：
Step 1: spray, waste gas is passed through in spray equipment, to the large particulate matter in waste gas and water-soluble 6 material
Preliminary sedimentation is carried out, the content of above-mentioned particle in waste gas is reduced and reduces EGT；
Step 2: cooling：Abgasabsaugung and being pressed into cooling device 1 is cooled by high pressure positive blower 2；
Step 3: reducing is handled：The waste gas after cooling is handled pipeline by reducing, handled via clogging in reducing in pipeline
Luffa 74 is discharged after adsorbing；
Step 4: microprocessor：Waste gas is passed through in the multistage micro treatmenting device 5 connected and formed by multiple water 6 casees, makes waste gas and water
Water 6 or treatment fluid in 6 casees are discharged after fully contacting.
Based on above-mentioned, the invention provides a kind of waste gas treatment equipment and technique, and it passes through cooling device 1, exhaust-gas treatment
5 three equipment of pipeline and micro treatmenting device and handling process carry out that processing reaches to caused waste gas in industrial production can be straight
Run in the standard put, it is its sorbing material used --- the strong adsorption force of luffa 74, renewable and can be recycled, handling process
It is simple and convenient to operate, greatly reduces the cost of exhaust-gas treatment, so as to reduce atmosphere pollution, improves existence, living environment.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (11)
1. waste gas treatment equipment, it is characterised in that：Including exhaust-gas treatment pipeline, luffa is packed with exhaust-gas treatment pipeline；It is useless
Gas disposal pipeline includes the inlet pipe being sequentially communicated, some intervalves and outlet pipe, and intervalve caliber is less than inlet pipe, outlet pipe, inlet pipe
One end offers air inlet, and outlet pipe one end offers gas outlet.
2. waste gas treatment equipment as claimed in claim 1, it is characterised in that：The intervalve quantity is three, in triangular shape
Spread configuration.
3. waste gas treatment equipment as claimed in claim 1, it is characterised in that：The gas outlet of exhaust-gas treatment pipeline or cooling device
Gas outlet or the gas outlet of micro treatmenting device be provided with escaper, it is preferred that the escaper include diameter it is increased successively in
Pipe, middle pipe, outer tube, inner tube both ends open, luffa are packed with inside it；Middle pipe bottom end opening is simultaneously coated in inner tube, and it is pushed up
End seal is closed；Outer tube is coated in inner tube and wraps up middle pipe, seals and is fixedly connected between outer tube bottom and inner tube side wall, outer tube
Top is in communication with the outside provided with opening, and the waste gas of gas outlet discharge is discharged after inner tube, middle pipe, outer tube successively.
4. waste gas treatment equipment as claimed in claim 1, it is characterised in that：The inlet pipe is arranged side by side with outlet pipe, intervalve
One end not opening with inlet pipe, outlet pipe connects respectively at both ends, it is preferred that air inlet port size is less than inlet pipe caliber, and gas outlet is big
It is less than outlet pipe caliber.
5. waste gas treatment equipment as claimed in claim 1, it is characterised in that：Provided with cooling device, the side wall of cooling device or
Top offers air inlet, gas outlet, and the gas outlet of cooling device is connected with exhaust-gas treatment pipeline；Cooling device is mainly by cooling down
Casing and cooling spiral tube composition；Spiral tube is cooled down in cooling box, its size is adapted with cooling box；Cooling is spiraled
Import, the outlet of pipe are fixed and drawn on the top of cooling box or side wall, and cooling spiral tube inside cooling box with not connecting
It is logical.
6. waste gas treatment equipment as claimed in claim 1, it is characterised in that：It is connected with the gas outlet of exhaust-gas treatment pipeline micro-
Processing unit, micro treatmenting device include at least three water tanks, water tank built with certain volume water or liquid for treating waste gas, water tank with
Inserted before exhaust-gas treatment pipeline, between water tank and water tank by pipeline communication, the pipeline of air inlet below liquid level, the pipe of outlet
Road is located at more than liquid level.
7. waste gas treatment equipment as claimed in claim 6, it is characterised in that：Set in the water tank below the pipe end of outlet
There is anti-overflow catch, some thin connecting rods of anti-overflow catch are fixed on the pipe end.
8. waste gas treatment equipment as claimed in claim 1, it is characterised in that：The air inlet of the exhaust-gas treatment pipeline or cooling
The air inlet of device is connected with high pressure positive blower.
9. waste gas treatment equipment as claimed in claim 5, it is characterised in that：At the air inlet of the cooling device or high pressure positive blower
Provided with spray equipment.
10. waste gas treatment equipment as claimed in claim 9, it is characterised in that：The spray equipment includes a spraying box, spray
Case front and rear sides is respectively equipped with air inlet, gas outlet, and centrifugal blower is connected with air inlet.
11. a kind of waste gas treatment process as claimed in claim 1, it is characterised in that comprise the following steps：
Step 1: cooling：Abgasabsaugung and being pressed into cooling device is cooled by high pressure positive blower；
Step 2: reducing is handled：The waste gas after cooling is handled pipeline by reducing, handled via clogging in reducing in pipeline
Discharged after luffa absorption；
Step 3: microprocessor：Waste gas is passed through in the multistage micro treatmenting device connected and formed by multiple water tanks, makes waste gas and water tank
Interior water or treatment fluid is discharged after fully contacting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187863.4A CN107754553B (en) | 2017-11-24 | 2017-11-24 | Exhaust gas treatment equipment and process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711187863.4A CN107754553B (en) | 2017-11-24 | 2017-11-24 | Exhaust gas treatment equipment and process |
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| CN107754553A true CN107754553A (en) | 2018-03-06 |
| CN107754553B CN107754553B (en) | 2024-05-03 |
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| CN201711187863.4A Active CN107754553B (en) | 2017-11-24 | 2017-11-24 | Exhaust gas treatment equipment and process |
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| Publication number | Publication date |
|---|---|
| CN107754553B (en) | 2024-05-03 |
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