CN108283873B - A kind of environment-friendly disposal system of exhaust gas - Google Patents
A kind of environment-friendly disposal system of exhaust gas Download PDFInfo
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- CN108283873B CN108283873B CN201810316002.XA CN201810316002A CN108283873B CN 108283873 B CN108283873 B CN 108283873B CN 201810316002 A CN201810316002 A CN 201810316002A CN 108283873 B CN108283873 B CN 108283873B
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- exhaust gas
- chamber
- sediment
- conveying pipeline
- gas processing
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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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of environment-friendly disposal systems of exhaust gas, including exhaust gas processing pool, conveying pipeline, catch box and oxidizing chamber, the exhaust gas processing pool, catch box and oxidizing chamber are connected to by the conveying pipeline, and material-containing chamber is equipped in the oxidizing chamber, is equipped with apparatus for automatically lifting above the material-containing chamber；The present invention can carry out recycling and reusing to sulfur dioxide while handling sulfur dioxide gas, the new product needed for generating sulfur dioxide reaction；Convenient salvaging is able to carry out for the sediment generated in exhaust-gas treatment, reduces the worry for salvaging sediment.
Description
Technical field
The invention belongs to exhaust-gas treatment fields, more particularly, to a kind of environment-friendly disposal system of exhaust gas.
Background technique
Sulfur dioxide is most common, simplest oxysulfide.One of Air Pollutant Discharge.It can be sprayed when volcano eruption
The gas can also generate sulfur dioxide in many industrial process.Since coal and petroleum usually all contain element sulphur, burning
When can generate sulfur dioxide.Current waste gas treatment equipment remove sulfur dioxide other when only to sulfur dioxide carry out in and
It absorbs, sulfur dioxide can not be recycled, be unfavorable for environmental protection；It can not the side of progress for the sediment generated in reaction tank
Just salvaging makes to take out sediment as a problem.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provide one kind can to sulfur dioxide other be recycled and
Facilitate the environment-friendly disposal system for taking out the exhaust gas of sediment.
To achieve the goals above, the invention adopts the following technical scheme: a kind of environment-friendly disposal system of exhaust gas, including it is useless
Gas disposal pond, conveying pipeline, catch box and oxidizing chamber, the exhaust gas processing pool, catch box and oxidizing chamber are connected by the conveying pipeline
It is logical, it is equipped with material-containing chamber in the oxidizing chamber, is equipped with apparatus for automatically lifting above the material-containing chamber；Hydrogen-oxygen is held in exhaust gas processing pool
Change calcium solution, form waste gas of sulfur dioxide enters in exhaust gas processing pool, since exhaust gas is passed through always, so that exhaust gas is entered calcium hydroxide molten
It reacts in liquid with calcium hydroxide, sulfur dioxide is reacted with calcium hydroxide solution generates calcium sulfite precipitating, and calcium sulfite is heavy
Shallow lake is deposited in exhaust-gas treatment bottom of pond portion, is transported by sediment of the conveying pipeline to exhaust-gas treatment bottom of pond portion, by calcium sulfite
Sediment is transported to oxidizing chamber, carries out oxidation reaction to calcium sulfite, generates calcium sulfate convenient for recycling；Sediment passes through
Conveying pipeline is transported to aoxidizing in indoor material-containing chamber, and sediment is made to carry out oxidation reaction in material-containing chamber, when opening after the reaction was completed
Dynamic apparatus for automatically lifting, material-containing chamber is risen out of oxidizing chamber, so that the indoor end reaction sediment fortune of charge will be placed on
Out in oxidizing chamber, material-containing chamber's side wall surface is equipped with wicket, and after material-containing chamber rises out of oxidizing chamber, staff is openable small
Door is collected processing to the indoor sediment of charge, and the sediment for facilitating staff to generate end reaction is collected.
Preferably, being respectively equipped with multiple open-works on material-containing chamber's two side walls and bottom surface, the material-containing chamber top is set
There is top cover；The through-hole is uniformly arranged on material-containing chamber's two side walls and bottom surface, and the open-work aperture is less than sediment diameter, is sunk
Starch can not be dropped out from through-hole position, and when reaction solution enters in oxidizing chamber, reaction solution can be entered in material-containing chamber by open-work,
It is reacted with the indoor sediment of charge, when after the reaction was completed, starting apparatus for automatically lifting rises material-containing chamber, in material-containing chamber
Liquid leaked out from open-work when material-containing chamber rises, make only to deposit sediment in material-containing chamber, convenient for staff to sediment
It collects.
Preferably, the apparatus for automatically lifting includes that the motor being set on the top cover and the motor output shaft are solid
Surely screw rod, the support frame set on the oxidizing chamber upper surface and the nut on support frame as described above connected；Screw rod bushing is set to
In nut, when rising material-containing chamber, starting motor makes motor start to work, and motor kinetic energy is by passing to silk after output
Bar starts turning screw rod, and screw rod moves upwards screw rod with nut mutual cooperation, to drive material-containing chamber up to move, just
It is taken out in staff and aoxidizes indoor sediment.
Preferably, wall surface is equipped with through-hole, the through-hole face conveying pipeline outlet on the left of the material-containing chamber；Conveying pipeline will give up
The sediment generated in gas disposal room is delivered in oxidizing chamber, and conveying pipeline will be precipitated when transporting sediment in oxidizing chamber
Object is directly discharged in material-containing chamber, and sediment is made to carry out oxidation reaction in material-containing chamber, and the convenient sediment to after reaction carries out
It collects.
Preferably, the conveying pipeline is equipped with dredge pump and sieve plate, the catch box is set to below the sieve plate；Pass through
Sediment in material collecting tank, can preferably be passed through that conveying pipeline is defeated to be transported out by the setting of dredge pump, prevent conveying pipeline from transporting
It results in blockage during sediment, dredge pump takes the hydroxide in a part of exhaust gas processing pool out of while extracting sediment out
Calcium solution, when the sediment of suction is transported along with calcium hydroxide solution to the sieve plate of conveying pipeline, calcium hydroxide solution from
It under being seeped at sieve plate, falls into the catch box below sieve plate, calcium hydroxide solution is collected, sediment then continues along sieve
It is further aoxidized in transport to oxidation pond.
Preferably, being equipped with water-supply-pipe in the catch box, the catch box and the exhaust gas processing pool pass through water-supply-pipe
It is connected, the water-supply-pipe is equipped with water pump, and one end that the water-supply-pipe is set in the exhaust gas processing pool is equipped with collector nozzle；
The calcium hydroxide solution in conveying pipeline is contained in catch box, water-supply-pipe water inlet is set to catch box bottom, when molten in catch box
When liquid reaches certain amount, starts the water pump on water-supply-pipe, make water-supply-pipe start to intake, by the calcium hydroxide solution in catch box
Again it is delivered in exhaust gas processing pool, recycles calcium hydroxide solution, prevent calcium hydroxide solution excess waste, save
Raw material.
Preferably, being equipped with mud-scraping apparatus in the exhaust gas processing pool, liquid collecting bucket, the collection are equipped with above the oxidizing chamber
Liquid bucket bottom is equipped with and lets slip a remark, and described let slip a remark is equipped with current-limiting apparatus；Liquid collecting bucket is provided with oxidant, and the oxidant is preferably double
Oxygen water, oxidant are entered in oxidizing chamber by leting slip a remark, and are reacted with indoor sediment is aoxidized；Mud-scraping apparatus will be deposited in
The sediment of exhaust gas processing pool bottom surface dispersion is uniformly struck off, and sediment is concentrated at one conveying convenient for conveying pipeline.
Preferably, the current-limiting apparatus includes set on the fold baffle let slip a remark on inner wall, in described let slip a remark
Sliding rail, the spring being fixedly connected with described sliding rail one end in wall and the sliding block being fixedly connected with the spring other end；Sliding block
It can be slided along sliding rail, sliding rail plays guide and limit to sliding block, can make sliding block after an end movement occurs by spring
It is returned to origin-location, realizes reset function, fold baffle can be turned over downwards, and increase the rate that oxidizing chamber is added in oxidant.
Preferably, being equipped with cavity in the fold baffle, the cavity end is equipped with cross bar, and the cross bar is equipped with
Hook, the barb are connect with the sliding block by a connecting rope；When filling with oxidant in liquid collecting bucket, oxidant is to fold baffle
Pressure be greater than spring elastic force, make turn down baffle push, turn down baffle push while, fold baffle pull connecting rope,
Make sliding block along sliding rail slid inward, spring elongation, oxidant is rapidly injected inside oxidizing chamber and reacts with sediment at this time,
Carry out rapid reaction；When reaction carry out it is similar when, the oxidant surplus in liquid collecting bucket tails off, to bottom fold baffle
Pressure becomes smaller, and sliding block resets under the action of the spring, and fold baffle resets under the drive of connecting rope, becomes the bore let slip a remark
Small, the rate for causing oxidant to inject becomes smaller, and being slowly injected into oxidant in oxidizing chamber ensures sufficiently to react in oxidizing chamber, avoids
Oxidant largely flows into the excessive waste that oxidant is caused in oxidizing chamber.
The invention has the following advantages that can be recycled to sulfur dioxide while handling sulfur dioxide gas again sharp
With new product needed for making sulfur dioxide reaction generation；The sediment generated in exhaust-gas treatment is able to carry out and is easily beaten
Fishing reduces the worry for salvaging sediment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram that the present invention lets slip a remark.
Fig. 3 is the structural schematic diagram of present invention fold baffle.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
As shown in Figure 1-3, a kind of environment-friendly disposal system of industrial waste gas, including exhaust gas processing pool 1, conveying pipeline 2, catch box
3 and oxidizing chamber 4, the exhaust gas processing pool 1, catch box 3 and oxidizing chamber 4 pass through the conveying pipeline 2 and are connected to, exhaust gas processing pool 1 one
Side is equipped with exhaust gas entrance 11, and exhaust gas processing pool 1 is provided with calcium hydroxide solution, and form waste gas of sulfur dioxide enters from exhaust gas entrance 11
In exhaust gas processing pool 1, it is full of on 1 top of exhaust gas processing pool, form waste gas of sulfur dioxide is lasting to be passed through in exhaust gas processing pool 1, makes to give up
Gas enters in calcium hydroxide solution, reacts with calcium hydroxide solution, sponges sulfur dioxide gas, generates calcium sulfite precipitating and sets
In 1 bottom of exhaust gas processing pool；It is equipped with mud-scraping apparatus in the exhaust gas processing pool 1, mud-scraping apparatus can will be dispersed in exhaust gas processing pool 1
The sediment of bottom is concentrated, and sediment is concentrated at one convenient for processing；Liquid collecting bucket 41 is equipped with above the oxidizing chamber 4,
Liquid collecting bucket 41 is provided with oxidant, and the oxidant is preferably hydrogen peroxide, and 41 bottom of liquid collecting bucket is equipped with and lets slip a remark 42, liquid collecting bucket
Oxidant in 41 42 is fallen in oxidizing chamber 4 by leting slip a remark, and described let slip a remark 42 is equipped with current-limiting apparatus, the anti-block of current-limiting apparatus
Agent is excessive to be added in oxidation pond 4, is caused the waste of oxidant, is unfavorable for environmental protection.
The current-limiting apparatus includes set on the fold baffle 424 let slip a remark on 42 inner walls, set on 42 inner walls of leting slip a remark
It interior sliding rail 421, the spring 423 being fixedly connected with described 421 one end of sliding rail and is fixedly connected with 423 other end of spring
Sliding block 422, sliding block 422 can move left and right in sliding rail 421 along sliding rail 421, pass through spring after sliding block 422 moves
423 reset sliding block 422；Described 424 bottom surface one end of fold baffle is flexibly connected with 42 inner walls of leting slip a remark, the flexible connection
Can be it is hinged, fold baffle 424 can be rotated around hinge joint, to realize the purpose of fold；In the fold baffle 424
Equipped with cavity 4241,4241 end of cavity is equipped with cross bar 4242, and the cross bar 4242 is equipped with barb 4243, the barb
4243 are connect with the sliding block 422 by a connecting rope 425, and described 4241 one end of cavity is equipped with through-hole, and the connecting rope 425 is worn
In the through-hole, rubber tube is equipped on the outside of the connecting rope 425, the rubber tube is fixedly connected on the through-hole wall,
Waterproofing protection is played to cavity 4241 and sliding rail 421 by rubber tube, prevents oxidant from entering in cavity 4241 and sliding rail 421
The normal work of equipment is impacted, and there is preferable ductility using rubber tube, when fold baffle 424 turns down
Rubber tube will not hinder to turn down the normal fold movement of baffle 424.
When oxidation reaction occurring in oxidation pond 4, oxidant is filled in liquid collecting bucket 41, and oxidant is to leting slip a remark at 42 at this time
Fold baffle 424 generates larger pressure, turns down fold baffle 424, and fold baffle 424 is turned over around its hinge joint
Folding, make turn down baffle front end diagonally downward, increase let slip a remark 42 through-current capacity, be that oxidant can rapidly add in oxidation pond 4, turn over
Baffle 424 is rolled over after fold, pulls sliding block 422, to 42 internal motions of leting slip a remark, to draw simultaneously along sliding rail 421 by connecting rope 425
Spring 423 is stretched, spring 423 is made to be in elongation state；Oxygen after oxidant is gradually added into oxidation pond 4, in liquid collecting bucket 41
Agent amount is reduced, and oxidant reduces the pressure of fold baffle 424, and the elastic force of spring 423 is greater than oxidant and keeps off to fold at this time
The pressure of plate 424, sliding block 422 resets under the action of elastic force, makes to turn down the reset of baffle 424 by connecting rope 425, be reduced with this
Let slip a remark 42 through-current capacity, be slowly added into the oxidant in liquid collecting bucket 41 to oxidizing chamber 4, avoid oxidant is excessive from being added to
A large amount of wastes of oxidant are caused in oxidizing chamber 4.
1 inner wall of exhaust gas processing pool is equipped with fixed plate 14, and the mud-scraping apparatus includes being set to the exhaust gas processing pool 1
The hydraulic pump 12 at top, the first A-frame 15 in the fixed plate 14, on first A-frame 15
Second A-frame 16 and the cleaning shoe 18 being connect by a connecting rod 17 with second A-frame 16, the first A-frame
15 a lines are fixedly connected in fixed plate 14, and an endpoint of the second A-frame 16 and the first A-frame 15 is cut with scissors
It connects, the second A-frame 16 can be rotated around hinge joint；12 output end of hydraulic pump is equipped with hydraulic stem 121, the liquid
Compression bar 121 is flexibly connected by a push rod 13 with second A-frame 16, and the cleaning shoe 18 scrapes clod equipped with multiple
181, scraping clod 181 is strip, is evenly distributed in 18 bottom surface of cleaning shoe, is easier to cleaning shoe 18 to 1 bottom of exhaust gas processing pool
The sediment in portion is struck off.
After form waste gas of sulfur dioxide, which is passed through, to react in exhaust gas processing pool 1 with the calcium hydroxide solution in processing pond, produce
Raw calcium sulfite precipitate distribution is in 1 bottom surface of exhaust gas processing pool, and starting hydraulic pump 12 operates mud-scraping apparatus, and hydraulic pump 12 drives
Hydrodynamic compression bar 121 works, and hydraulic stem 121 pushes push rod 13 to move downward, and push rod 13 pushes 16 one end of the second A-frame
It moves down, the second A-frame 16 is rotated around hinge joint, converts cleaning shoe 18 for the vertical motion of hydraulic stem 121
Transverse movement, the sediment for dispersing cleaning shoe 18 to 1 bottom surface of exhaust gas processing pool strikes off, sediment uniformly concentrated on
Together, conveying pipeline 2 carries out unified conveying to sediment.
1 bottom of exhaust gas processing pool is equipped with inclined-plane, is equipped with material collecting tank 19, described 19 one end of material collecting tank below the inclined-plane
It is connected with the conveying pipeline 2；Mud-scraping apparatus strikes off the sediment of 1 bottom of exhaust gas processing pool, sediment is pushed to useless
The inclined-plane in gas disposal pond 1 goes out, and sediment is tumbled along inclined-plane to material collecting tank 19, and sediment concentration is made to be stored in material collecting tank 19
It is interior, facilitate conveying pipeline 2 to carry out unified conveying to the sediment in material collecting tank 19.
The conveying pipeline 2 is equipped with dredge pump 21 and sieve plate 22, and the catch box 3 is set to 22 lower section of sieve plate；
When conveying pipeline 2 conveys the sediment in material collecting tank 19, start dredge pump 21, it will be in material collecting tank 19 by dredge pump 21
Sediment sucking conveying pipeline 2 in, when sediment enters in conveying pipeline 2, will certainly suck a part calcium hydroxide solution
Into in conveying pipeline 2, when sediment and calcium hydroxide solution transport in conveying pipeline 2, reach at sieve plate 22, due to sediment
Diameter is greater than the aperture of 22 sieve pore of sieve plate, and sediment is moved on along floor lever of sieve tray, and calcium hydroxide solution then passes through sieve plate 22
It falls in the catch box 3 of 22 lower section of sieve plate, the calcium hydroxide solution in conveying pipeline 2 is collected by catch box 3, is prevented
Calcium hydroxide solution directly falls the inconvenience for causing to arrange on the ground.
4 bottom side of oxidizing chamber is globoidal structure；Aggregate bin 41 is set on the 4 bottom surface globoidal structure of oxidizing chamber
Side, when the oxidant in aggregate bin 41 is fallen into oxidizing chamber 4, oxidant along 4 bottom surface of oxidizing chamber globoidal structure downstream to
4 bottom surface of oxidizing chamber comes into full contact with oxidant with the sediment in 4 bottom surface of oxidizing chamber, reacts sediment sufficiently and generates institute
Product is needed, conducive to the recycling to sediment.
It is equipped with material-containing chamber 43 in the oxidizing chamber 4, is equipped with apparatus for automatically lifting above the material-containing chamber 43；The material-containing chamber
Multiple open-works 432 are respectively equipped on 43 two side walls and bottom surface, the open-work 432 is evenly distributed on the two sides of the material-containing chamber 43
On wall surface and bottom surface, the aperture of open-work 432 is greater than the diameter of precipitate particles, and sediment can not be discharged from open-work 432, charge
The front side wall surface of room 43 is equipped with wicket, and 43 top of material-containing chamber is equipped with top cover 431；The apparatus for automatically lifting includes being set to
Motor 44 on the top cover 431, is set to table on the oxidizing chamber 4 at the screw rod 47 being fixedly connected with 44 output shaft of motor
The support frame 45 in face and the nut 46 on support frame as described above 45；Screw rod 47 is sheathed in nut 46, and 47 lower end of screw rod is equipped with
Limited block prevents the overexercise in uphill process of screw rod 47, causes the damage of equipment；The 43 left side wall surface of material-containing chamber is equipped with
Through-hole, the through-hole face conveying pipeline 2 export, and conveying pipeline 2 transports the sediment in exhaust gas processing pool 1 to oxygen in oxidation pond 4
When change, through-hole is passed through by the sediment that 2 exit of conveying pipeline is discharged and is emitted in material-containing chamber 43；When conveying pipeline 2 will precipitate
After object is transported to oxidizing chamber 4, sediment is placed in material-containing chamber 4, the oxidant in liquid collecting bucket 41 be added in oxidizing chamber with
Calcium sulfite sediment is reacted, and after oxidant enters in oxidizing chamber 4, enters Sheng by the open-work on material-containing chamber's side wall
Expect to be reacted in room 43 with the sediment in material-containing chamber 43；When after the reaction was completed, starting motor 44, motor 44 passes through output
Kinetic energy is passed to screw rod 47 by axis, and screw rod 47 and the mutual cooperation of nut 46 move upwards screw rod 47, what screw rod 47 moved upwards
It drives motor 44 up to move simultaneously, so that material-containing chamber 43 be driven up to move, material-containing chamber 43 is risen into 4 top of oxidizing chamber, is contained
Room 43 is expected in uphill process, and the liquid in material-containing chamber 43 is flowed out by side wall and the open-work 432 of bottom surface, is made in material-containing chamber 43 only
There are the sediments after end reaction；After material-containing chamber 43 rises to 4 top of oxidizing chamber, motor 44 stops working, and staff beats
The wicket on 43 front side wall surface of material-containing chamber is opened, the sediment in material-containing chamber 43 is transported out, conveniently end reaction is generated
Sediment is recycled.
Water-supply-pipe 31 is equipped in the catch box 3, the catch box 3 and the exhaust gas processing pool 1 pass through 31 phase of water-supply-pipe
Connection, the water-supply-pipe 31 are equipped with water pump 32, and one end that the water-supply-pipe 31 is set in the exhaust gas processing pool 1 is equipped with down
The mouth of a river 33；31 lower end of water-supply-pipe is set to 3 bottom of catch box, and collector nozzle 33 is set to 1 ullage of exhaust gas processing pool；When catch box 3
When interior calcium hydroxide solution reaches a certain amount of, water pump 32 is opened, the liquid in catch box 3 is sucked by water-supply-pipe by water pump 32
In 31, the liquid in catch box 3 is transported in exhaust gas processing pool 1 by water-supply-pipe 31, then arranged liquid by collector nozzle 33
It puts to exhaust gas processing pool 1, the calcium hydroxide solution that will go into conveying pipeline 2 is delivered to again in exhaust gas processing pool 1, is avoided
A large amount of wastes of calcium hydroxide solution save reaction solution, reduce cost.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of environment-friendly disposal system of exhaust gas, including exhaust gas processing pool (1), conveying pipeline (2), catch box (3) and oxidizing chamber
(4), the exhaust gas processing pool (1), catch box (3) and oxidizing chamber (4) are connected to by the conveying pipeline (2), it is characterised in that: institute
It states in oxidizing chamber (4) and is equipped with material-containing chamber (43), apparatus for automatically lifting is equipped with above the material-containing chamber (43)；The exhaust gas processing pool
(1) it is equipped with mud-scraping apparatus in, is equipped with liquid collecting bucket (41) above the oxidizing chamber (4), liquid collecting bucket (41) bottom is equipped with and lets slip a remark
(42), described let slip a remark (42) are equipped with current-limiting apparatus；The conveying pipeline (2) is equipped with dredge pump (21) and sieve plate (22), described
Catch box (3) is set to below the sieve plate (22)；Water-supply-pipe (31), the catch box (3) and institute are equipped in the catch box (3)
It states exhaust gas processing pool (1) to be connected by water-supply-pipe (31), the water-supply-pipe (31) is equipped with water pump (32), the water-supply-pipe
(31) one end being set in the exhaust gas processing pool (1) is equipped with collector nozzle (33)；The current-limiting apparatus includes being set to the leakage
Fold baffle (424) on mouth (42) inner wall, set on the sliding rail (421) let slip a remark in (42) inner wall, with the sliding rail (421)
The spring (423) that one end is fixedly connected and the sliding block (422) being fixedly connected with the spring (423) other end；The fold gear
Cavity (4241) are equipped in plate (424), cavity (4241) end is equipped with cross bar (4242), and the cross bar (4242) is equipped with
Barb (4243), the barb (4243) are connect with the sliding block (422) by a connecting rope (425).
2. a kind of environment-friendly disposal system of exhaust gas according to claim 1, it is characterised in that: material-containing chamber (43) two sides
It is respectively equipped with multiple open-works (432) on wall surface and bottom surface, material-containing chamber (43) top is equipped with top cover (431).
3. a kind of environment-friendly disposal system of exhaust gas according to claim 2, it is characterised in that: the apparatus for automatically lifting packet
It includes the motor (44) being set on the top cover (431), the screw rod (47) being fixedly connected with the motor (44) output shaft, be set to institute
The nut (46) stating the support frame (45) of oxidizing chamber (4) upper surface and being set on support frame as described above (45).
4. a kind of environment-friendly disposal system of exhaust gas according to claim 1, it is characterised in that: on the left of the material-containing chamber (43)
Wall surface is equipped with through-hole, through-hole face conveying pipeline (2) outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316002.XA CN108283873B (en) | 2018-04-10 | 2018-04-10 | A kind of environment-friendly disposal system of exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316002.XA CN108283873B (en) | 2018-04-10 | 2018-04-10 | A kind of environment-friendly disposal system of exhaust gas |
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| Publication Number | Publication Date |
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| CN108283873A CN108283873A (en) | 2018-07-17 |
| CN108283873B true CN108283873B (en) | 2019-03-15 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996026785A1 (en) * | 1995-02-28 | 1996-09-06 | Babcock-Hitachi Kabushiki Kaisha | Wet type exhaust gas desulfurization method and apparatus utilizing solid desulfurizing agent |
| CN201132104Y (en) * | 2007-10-31 | 2008-10-15 | 浙江天蓝脱硫除尘有限公司 | Desulfurizing device via method for oxidizing lime/carbide mud residue -gypsum out of the tower |
| CN203090752U (en) * | 2013-03-21 | 2013-07-31 | 王丽 | Double-pool wet-process flue gas dedusting and desulfurizing equipment |
| CN103272466B (en) * | 2013-05-02 | 2015-09-16 | 杭州蓝轩环保科技有限公司 | A kind of flue gas desulfur device and sulfur method |
| CN203315977U (en) * | 2013-06-28 | 2013-12-04 | 美景（北京）环保科技有限公司 | System for removing sulfur dioxide from exhaust gas |
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Effective date of registration: 20190821 Address after: Room 5155, Building 1, 123 Lane 1-38 Tongfa Road, Laogang Town, Pudong New District, Shanghai, 2010 Patentee after: Shanghai environmental protection Amperex Technology Limited Address before: 325608 Yilang 13, Ning'an South Road, Sun Jiayuan Village, Danxi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Li Wei |
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