CN108434919A - A kind of asphalt smoke purifying device - Google Patents
A kind of asphalt smoke purifying device Download PDFInfo
- Publication number
- CN108434919A CN108434919A CN201810499920.0A CN201810499920A CN108434919A CN 108434919 A CN108434919 A CN 108434919A CN 201810499920 A CN201810499920 A CN 201810499920A CN 108434919 A CN108434919 A CN 108434919A
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- tank body
- flue gas
- bitumen flue
- bitumen
- wind turbine
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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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- 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
- B01D53/002—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 condensation
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Road Paving Machines (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of asphalt smoke purifying devices, it includes smoke temperature reducer (1), bitumen treatment device (2), solid magnetic particles processing unit (3) and dust treatment device (4), smoke temperature reducer (1) includes (5) wind turbine A, cooling tank (6), circulation pipe (7), shut-off valve (8) and chuck (9), the left part of cooling tank (6) is provided with bitumen flue gas outlet (10) and bitumen flue gas loop exit (11), shut-off valve (8) is connected at bitumen flue gas outlet (10), the suction opening of wind turbine A (5) is connect with bitumen flue gas loop exit (11), the right part of cooling tank (6) is provided with bitumen flue gas import (12) and bitumen flue gas loop head, bitumen flue gas loop head (13) is connect through circulation pipe with the exhaust outlet of wind turbine A.The present invention has following technical characterstic：It is compact-sized, purification efficiency is high, the heat that efficiently uses bitumen flue gas, can thoroughly filter out solid magnetic particles.
Description
Technical field
The present invention relates to the technical field of asphalt smoke gas purifying, especially a kind of asphalt smoke purifying device.
Background technology
A large amount of bitumen flue gas is will produce during prepared by regeneration asphalt building stones, asphalt smoke is directly drained into sky
In gas, solid magnetic particles, dust and pitch are contained in bitumen flue gas, dust and pitch exhale human body after being sucked by human body
It inhales road to damage, while can also generate prodigious pollution to ambient enviroment, and after solid magnetic particles are discharged into soil, it is magnetic
Particle permeates the ground in water, causes underground water pollution.Pitch mainly active charcoal filtering type, the machine in bitumen flue gas are removed at present
Tool collision type and electrostatic adsorption type, these three modes are removed and are not thorough although can reduce bitumen flue gas to a certain extent, and
The releasable amount of heat of bitumen flue gas burning, causes ambient temperature to increase, influences worker's surrounding working environment.And use magnetic
Iron inhales solid magnetic particles, but solid magnetic particles are doped in one with dust, it is difficult to thoroughly remove solid magnetic particles, lead
It causes still to contain a large amount of solid magnetic particles in the bitumen flue gas given off, there are the defects of clean-up effect difference.
China Patent Publication No. is a kind of asphalt smoke purifying device to be disclosed in 207287069 U of CN, including absorb
Bitumen flue gas is pumped into tourie by tank, heat exchanger, combustion air fan and burning boiler, air-introduced machine, the soluble gas in bitumen flue gas
Body is dissolved in liquid flux, reduces burning load, improves the effect of burning, and the bitumen flue gas being discharged from tourie passes sequentially through
Cotton net layer, active carbon layer and preliminary heating zone, cotton net layer can absorb the moisture and oil carried secretly in bitumen flue gas, and active carbon layer can be with
Portion gas is absorbed, preliminary heating zone preheats the lhv gas to be burnt, and the fuel gas contained in bitumen flue gas is by combustion
Wind turbine A is burnt to burn in burning boiler, heat exchanger and annular canister oil pipe realize the recycling of bitumen flue gas calory burning,
It can be with the agitating device of heated asphalt, to realize the recycling of calory burning using deep fat.Wind turbine in the documents 1
It is set to prime, since bitumen flue gas heat is high, impurity content containing band is high, causes wind turbine to be easy to damage, wind turbine is caused to exist
It just fails in short time.
China Patent Publication No. is to disclose the petroleum asphalt flue gas purifying of environmental protection a kind of in CN107998764A to handle and set
It is standby, body, air inlet, guiding device, stabilizer blade, control cabinet, heat dissipation grid, chamber door are included, is welded on the angular position of bottom surface 4 of body
It is connected to orthogonal stabilizer blade therewith, stabilizer blade is provided with 4, and a kind of petroleum asphalt flue gas purifying processing of environmental protection of the present invention is set
Standby, which is equipped with guiding device, has the function of water conservancy diversion, can allow the air to be clean entered from air inlet
It equably diffuses on filter assemblies at the cup of body, to help to improve the purified treatment efficiency of flue gas, reduces net
Purified treatment works well while changing processing time, and guiding device is applied to active force with people and stretches without using motor
Power is provided based on contracting mechanism and carries out machine driving, is needing the use of time to open deflector, deflector is closed when idle,
Dust impurity can be avoided to enter in body, the effect of protection is also functioned to body.But the processing equipment and without remove
Solid magnetic particles in bitumen flue gas.Therefore there is an urgent need for one kind capable of thoroughly filtering out dust in pitch, pitch and solid magnetic
The purifier of grain.
Invention content
It is an object of the invention to overcome the prior art, provide it is a kind of it is compact-sized, purification efficiency is high, effective profit
With the heat of bitumen flue gas, the asphalt smoke purifying device that can thoroughly filter out solid magnetic particles.
The purpose of the present invention is achieved through the following technical solutions：A kind of asphalt smoke purifying device, it includes flue gas drop
Warm device, bitumen treatment device, solid magnetic particles processing unit and dust treatment device, the smoke temperature reducer include wind
Machine A, cooling tank, circulation pipe, shut-off valve and chuck, the chuck set are set to the outside of cooling tank, the right end of the cooling tank
Portion is provided with bitumen flue gas outlet and bitumen flue gas loop exit, shut-off valve are connected to bitumen flue gas exit, the exhausting of wind turbine A
Mouth is connect with bitumen flue gas loop exit, and the left part of cooling tank is provided with bitumen flue gas import and bitumen flue gas loop head,
Bitumen flue gas loop head is connect through circulation pipe with the exhaust outlet of wind turbine A, is distinguished in the cooling tank and positioned at its left and right end portions
It is provided with left clapboard and right clapboard, more air inlet pipe are provided between the partition board of left and right, air inlet pipe is in contact with the inner wall of cooling tank；
The bitumen treatment device includes in vertically arranged tank body A, the tank body A and lower end disposed thereon is set respectively
It is equipped with upper spacer and lower clapboard, more vertical tubes are provided between upper spacer and lower clapboard, are also filled up between upper spacer and lower clapboard
There is refrigerant, arrival end is provided at the top of tank body A, the bottom of tank body A is provided with outlet end；
The head cover that the solid magnetic particles processing unit includes tank body B, is set at the top of tank body B, the bottom of the tank body B
Portion is provided with dust outlet, and the magnet that middle part is hollow cavity is installed on the inner wall of tank body B, holder is provided in tank body B, props up
Fan is provided at the top of frame, fan is located in the hollow cavity of magnet, jet pipe is provided at the top of the head cover, jet pipe is downward
Extend the surface in the hollow cavity of magnet and positioned at fan, the bottom lock of the jet pipe, the jet pipe being located in tank body B
Cylinder on multiple branch pipes are distributed with, branch pipe tilts down setting；
The supporting plate and cylindrical cloth bag that the dust treatment device includes tank body C, is set in tank body C, the top of the tank body C
Portion is provided with through-hole, and tank body C is divided into upper chamber and lower chambers, multiple mounting holes are offered on supporting plate by supporting plate, each to install
Cylindrical cloth bag is installed in hole, the upper end of cylindrical cloth bag is fixedly arranged in mounting hole, and the lower end of cylindrical cloth bag is located at cavity of resorption
Interior, the top of cylindrical cloth bag are to be open, the bottom lock of cylindrical cloth bag, are additionally provided under connection on the side wall of the tank body C
The purification gas floss hole of chamber is connected with wind turbine B at purification gas floss hole；
The arrival end of the tank body A is connected through the other end of first pipe and shut-off valve, the outlet end of tank body A and jet pipe
Upper end connects, and the dust outlet of tank body B is connect with through-hole through second pipe.
It is provided with inlet and outlet on the chuck.
The bitumen treatment device, solid magnetic particles processing unit and dust treatment device are set gradually from top to bottom.
Be provided with refrigerant on the side wall of the tank body A and be added mouth, refrigerant be added mouth be located at upper spacer and lower clapboard it
Between.
The branch pipe is uniformly distributed on the cylinder of jet pipe.
The jet pipe is coaxially disposed with cyclic annular magnet.
The bottom chamber of the dust treatment device is rotatably installed with the shaft below cylindrical cloth bag, the tank body C
Outer wall on be installed with motor, one end of motor and shaft connects.
Multiple tapping boards corresponding with cylindrical cloth bag are installed, tapping board is located under cylindrical cloth bag in the shaft
Side.
The device further includes controller, and the controller is electrically connected with motor, shut-off valve, fan, wind turbine A and wind turbine B.
Spacing between two neighboring cylindrical cloth bag is equal.
The present invention has the following advantages：
(1) smoke temperature reducer of the invention includes wind turbine A, cooling tank, circulation pipe, shut-off valve and chuck, the chuck
Set is set to the outside of cooling tank, and the left part of the cooling tank is provided with bitumen flue gas outlet and bitumen flue gas loop exit,
Shut-off valve is connected to bitumen flue gas exit, and the suction opening of wind turbine A is connect with bitumen flue gas loop exit, the right part of cooling tank
It is provided with bitumen flue gas import and bitumen flue gas loop head, exhaust outlet of the bitumen flue gas loop head through circulation pipe Yu wind turbine A
Connection, the cooling tank is interior and is respectively arranged with left clapboard and right clapboard positioned at its left and right end portions, is provided between the partition board of left and right
More air inlet pipe, after opening wind turbine A, the bitumen flue gas given off in production process is pumped by wind turbine A through bitumen flue gas import
Right clapboard and cooling tank right part are formed by region, and bitumen flue gas enters in air inlet pipe under pneumatic pressure, bitumen flue gas into
In tracheal strips moving process, heat exchange occurs for the cooling water in the heat and chuck on bitumen flue gas, to reduce bitumen flue gas
Temperature, cooling water is heated by heat exchange；Bitumen flue gas passes through air inlet pipe and the left part of entrance left clapboard and cooling tank
It is formed by region, subsequent bitumen flue gas is pumped by wind turbine A in circulation pipe again, under pneumatic pressure and through bitumen flue gas loop head again
Secondary to enter in cooling tank, to realize bitumen flue gas and the reciprocal heat exchange of cooling water, guarantee makes full use of heat, because by
The cooling water of heating can be used for the domestic water of employee again, or be used for burning boiler, has been greatly saved energy consumption, has efficiently used pitch
The heat of flue gas.
(2) bitumen treatment device of the invention includes in vertically arranged tank body A, the tank body A and lower end disposed thereon
Portion is respectively arranged with upper spacer and lower clapboard, is provided with more vertical tubes between upper spacer and lower clapboard, upper spacer and lower clapboard it
Between be also filled with refrigerant, arrival end is provided at the top of tank body A, the bottom of tank body A is provided with outlet end, soft pitch flue gas
Enter in vertical tube under negative pressure, in vertical tube in moving process, with soft pitch flue gas heat exchange, refrigerant drop occur for refrigerant
The temperature of low bitumen flue gas causes the pitch in flue gas to condense and is attached in thick liquid on vertical tube inner wall, to realize
Pitch filters out；Since the quantity of vertical tube is more, bitumen flue gas is dispersed into multiply, increases the area that is cooled of pitch in flue gas,
It ensure that pitch is thoroughly filtered out.
(3) solid magnetic particles processing unit of the invention include tank body B, the head cover that is set at the top of tank body B, the tank
The bottom of body B is provided with dust outlet, and the magnet that middle part is hollow cavity is installed on the inner wall of tank body B, is provided in tank body B
Holder is provided with fan at the top of holder, and fan is located in the hollow cavity of magnet, and jet pipe is provided at the top of the head cover,
Jet pipe is extended downwardly in the surface in the hollow cavity of magnet and positioned at fan, and the jet pipe is coaxially set with cyclic annular magnet
It sets, the bottom lock of jet pipe, multiple branch pipes is distributed on the cylinder of the jet pipe in tank body B, flue gas is tilted from each branch pipe
It ejects and directly touches on magnet downwards, the dust and solid magnetic particles after smoke collision magnet in flue gas are open and flat
Moved down along magnet, magnet adsorbent solid magnetic-particle in moving process, and fan blowout wind act on suction
On the inner wall of iron-stone, slow down the speed of dust and solid magnetic particles slide downward, and dust and solid magnetic particles is made to exist
Residence time on magnet ensures that solid magnetic particles are all attracted on magnet, avoids solid magnetic particles row
It is put into after soil and underground water occurs and be contaminated.
(4) bottom chamber of dust treatment device of the invention is rotatably installed with the shaft below cylindrical cloth bag, institute
It states and is installed with motor on the outer wall of tank body C, one end of motor and shaft connects, and multiple and cylindrical cloth bag is equipped in shaft
Corresponding tapping board, tapping board are located at the lower section of cylindrical cloth bag, and after opening motor, motor drives shaft rotation, tapping board to rise
To the bottom of cylindrical cloth bag, to make cylindrical cloth bag shake, the dust being attached on mesh is shaken off, ensures cleaning
Pass through mesh.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of smoke temperature reducer；
Fig. 3 is the main sectional view of Fig. 2；
Fig. 4 is the structural schematic diagram of bitumen treatment device；
Fig. 5 is the main sectional view of Fig. 4；
Fig. 6 is the structural schematic diagram of solid magnetic particles processing unit；
Fig. 7 is the structural schematic diagram of dust treatment device；
Fig. 8 is the main sectional view of Fig. 7；
In figure, 1- smoke temperature reducers, 2- bitumen treatment devices, 3- solid magnetic particles processing units, the processing of 4- dust
Device, 5- wind turbines A, 6- cooling tank, 7- circulation pipes, 8- shut-off valves, 9- chucks, the outlet of 10- bitumen flue gas, 11- bitumen flue gas follow
Ring exports, 12- bitumen flue gas imports, 13- bitumen flue gas loop heads, 14- left clapboards, 15- right clapboards, 16- air inlet pipe, 17-
Tank body A, 18- upper spacer, 19- lower clapboards, 20- vertical tubes, 21- arrival ends, the outlet ends 22-, 23- tank bodies B, 24- head cover, 25- powder
Dirt exports, 26- magnets, 27- holders, 28- fans, 29- jet pipes, 30- branch pipes, 31- tank bodies C, 32- supporting plate, 33- tubular cloth
Bag, 34- through-holes, 35- upper chamber, 36- lower chambers, 37- purification gas floss holes, 38- wind turbines B, 39- first pipe, 40- second
Pipeline, 41- water inlets, 42- water outlets, 43- shafts, 44- motors, 45- tapping boards.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below：
As shown in Fig. 1~8, a kind of asphalt smoke purifying device, it include smoke temperature reducer 1, bitumen treatment device 2,
Solid magnetic particles processing unit 3 and dust treatment device 4, the bitumen treatment device 2, solid magnetic particles processing unit 3
Set gradually from top to bottom with dust treatment device 4, the smoke temperature reducer 1 include wind turbine A5, cooling tank 6, circulation pipe 7,
Shut-off valve 8 and chuck 9,9 sets of outsides for being set to cooling tank 6 of the chuck, the right part of the cooling tank 6 is provided with glance coal
Gas outlet 10 and bitumen flue gas loop exit 11, shut-off valve 8 are connected at bitumen flue gas outlet 10, the suction opening of wind turbine A5 and drip
Green 11 connection of flue gas recirculation outlet, the left part of cooling tank 6 are provided with bitumen flue gas import 12 and bitumen flue gas loop head 13,
Bitumen flue gas loop head 13 is connect through circulation pipe 7 with the exhaust outlet of wind turbine A5, in the cooling tank 6 and is located at its left and right end portions
It is respectively arranged with left clapboard 14 and right clapboard 15, more air inlet pipe 16, air inlet pipe 16 and cooling tank 6 are provided between the partition board of left and right
Inner wall be in contact；
The bitumen treatment device 2 includes in vertically arranged tank body A17, the tank body A17 and lower end disposed thereon
It is respectively arranged with upper spacer 18 and lower clapboard 19, more vertical tubes 20, upper spacer 18 are provided between upper spacer 18 and lower clapboard 19
It is also filled with refrigerant between lower clapboard 19, arrival end 21 is provided at the top of tank body A17, the bottom of tank body A17 is provided with
Outlet end 22；
The solid magnetic particles processing unit 3 includes tank body B23, the head cover 24 being set at the top of tank body B23, the tank
The bottom of body B23 is provided with dust outlet 25, and the magnet 26 that middle part is hollow cavity, tank body are installed on the inner wall of tank body B23
Holder 27 is provided in B23, the top of holder 27 is provided with fan 28, and fan 28 is located in the hollow cavity of magnet 26, described
The top of head cover 24 is provided with jet pipe 29, jet pipe 29 extend downwardly in the hollow cavity of magnet 26 and positioned at fan 28 just on
Side, the jet pipe 29 are coaxially disposed with cyclic annular magnet 26, and the bottom lock of jet pipe 29 is located at the jet pipe 29 in tank body B23
Multiple branch pipes 30 are distributed on cylinder, branch pipe 30 is uniformly distributed on the cylinder of jet pipe 29 in the present embodiment, and branch pipe 30 is downwards
It is obliquely installed；
The dust treatment device 4 includes tank body C31, the supporting plate 32 being set in tank body C31 and cylindrical cloth bag 33, described
Through-hole 34 is provided at the top of tank body C31, tank body C31 is divided into upper chamber 35 and lower chambers 36, is opened on supporting plate 32 by supporting plate 32
Equipped with multiple mounting holes, cylindrical cloth bag 33 is installed in each mounting hole, the spacing phase between two neighboring cylindrical cloth bag 33
Deng the upper end of cylindrical cloth bag 33 is fixedly arranged in mounting hole, and the lower end of cylindrical cloth bag 33 is located in lower chambers 36, cylindrical cloth bag
33 top is to be open, the bottom lock of cylindrical cloth bag 33, and connection lower chambers 36 are additionally provided on the side wall of the tank body C31
Purification gas floss hole 37 is connected with wind turbine B38 at purification gas floss hole 37；
The arrival end 21 of the tank body A17 is connect through first pipe 39 with the other end of shut-off valve 8, the outlet of tank body A17
End 22 is connect with the upper end of jet pipe 29, and the dust outlet 25 of tank body B23 is connect with through-hole 34 through second pipe 40.
Water inlet 41 and water outlet 42 are provided on the chuck 9.Refrigerant is provided on the side wall of the tank body A17 to add
Mouth is added between upper spacer 18 and lower clapboard 19 in entrance, refrigerant.
The shaft 43 positioned at 33 lower section of cylindrical cloth bag, institute are rotatably installed in the lower chambers 36 of the dust treatment device 4
It states and is installed with motor 44 on the outer wall of tank body C31, motor 44 is connect with one end of shaft 43, is equipped in the shaft 43
Multiple tapping boards 45 corresponding with cylindrical cloth bag 33, tapping board 45 are located at the lower section of cylindrical cloth bag 33, after opening motor 44, electricity
Machine 44 drives shaft 43 to rotate, and tapping board 45 plays the bottom of cylindrical cloth bag 33, to make cylindrical cloth bag 33 shake, will adhere to
Dust on mesh is shaken off, and ensures clean to get up to pass through mesh.
The device further includes controller, the controller and motor 44, shut-off valve 8, fan 28, wind turbine A5 and wind turbine B38
Electrical connection, the startup or closing of motor 44, shut-off valve 8, fan 28, wind turbine A5 and wind turbine B38 can be controlled by controller, side
Just operation has the characteristics that high degree of automation.
Shut-off valve 8, motor 44, wind turbine A5 and wind turbine B38 are in closed state under original state, and are loaded in chuck
Cooling water, work step of the invention are：
S1, wind turbine A5 is opened, the bitumen flue gas given off in production process is pumped by wind turbine A5 through bitumen flue gas import 12
Right clapboard 15 is formed by with 6 right part of cooling tank in region, and bitumen flue gas enters in air inlet pipe 16 under pneumatic pressure, bitumen flue gas
In air inlet pipe 16 in moving process, with the cooling water in chuck 9 heat exchange occurs for the heat on bitumen flue gas, to reduce drip
The temperature of green flue gas heats cooling water by heat exchange；Bitumen flue gas is by air inlet pipe 16 and enters left clapboard 14 and cooling
The left part of tank 6 is formed by region, and subsequent bitumen flue gas is pumped by wind turbine A5 in circulation pipe 7 again, under pneumatic pressure again through pitch
Flue gas recirculation entrance 13 is again introduced into cooling tank 6, and to realize bitumen flue gas and the reciprocal heat exchange of cooling water, guarantee will be hot
Amount makes full use of, because the cooling water heated can be used for the domestic water of employee again, or is used for burning boiler, is greatly saved
Energy consumption efficiently uses the heat of bitumen flue gas；
S2, after wind turbine A5 runs a period of time, close wind turbine A5 and open simultaneously shut-off valve 8, fan 28 and wind turbine B38,
Wind turbine B38 makes to form negative pressure in cooling tank 6, and under negative pressure, the soft pitch flue gas in cooling tank 6 flows successively through shut-off valve
8, first pipe 39, arrival end 21, which finally enter, is formed by the top of upper spacer 18 and tank body A17 in region, low after buffered
Warm bitumen flue gas enters in vertical tube 20 under negative pressure, and in vertical tube 20 in moving process, refrigerant occurs with soft pitch flue gas
Heat exchange, refrigerant reduce the temperature of bitumen flue gas, cause the pitch in flue gas to condense and are attached to vertical tube 20 in thick liquid
On inner wall, to realize filtering out for pitch；Since the quantity of vertical tube 20 is more, bitumen flue gas is dispersed into multiply, increases cigarette
The area that is cooled of pitch in gas, ensure that pitch is thoroughly filtered out；
S3, asphalt free flue gas pass through outlet end 22 to enter in jet pipe 29 under negative pressure, and flue gas inclines from each branch pipe 30
It ejects and is directly touched on magnet 26 obliquely, dust and solid magnetic after smoke collision magnet 26 in flue gas
Grain is open and flat to be moved down along magnet 26,26 adsorbent solid magnetic-particle of magnet in moving process, and fan 28 is blown out
Wind act on the inner wall of magnet 26, slow down the speed of dust and solid magnetic particles slide downward, and make dust and
Solid magnetic particles residence time on magnet 26 ensures that solid magnetic particles are all attracted on magnet 26, keeps away
Exempt from solid magnetic particles and be discharged into after soil underground water occur and be contaminated；
The dust not adsorbed by magnet 26 in S4, step S3 is passing through dust outlet 25, the under negative pressure with air-flow
Two pipelines 40 enter in upper chamber 35, and the mesh filtering in cylindrical cloth bag 33 is out of dust, and clean air-flow passes through cylindrical cloth bag
33 enter in lower chambers 36, then pass through purification gas floss hole 37 under negative pressure, are finally given off from wind turbine B38, final real
The purified treatment of bitumen flue gas is showed, and the gas being discharged meets discharging standards.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, thus it is every according to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example,
In the range of still falling within technical scheme of the present invention.
Claims (10)
1. a kind of asphalt smoke purifying device, it is characterised in that：It include smoke temperature reducer (1), bitumen treatment device (2),
Solid magnetic particles processing unit (3) and dust treatment device (4), the smoke temperature reducer (1) include wind turbine A (5), cooling
Tank (6), circulation pipe (7), shut-off valve (8) and chuck (9), chuck (9) set is set to the outside of cooling tank (6), described cold
But the right part of tank (6) is provided with bitumen flue gas outlet (10) and bitumen flue gas loop exit (11), shut-off valve (8) are connected to drip
At green exhanst gas outlet (10), the suction opening of wind turbine A (5) is connect with bitumen flue gas loop exit (11), the left part of cooling tank (6)
It is provided with bitumen flue gas import (12) and bitumen flue gas loop head (13), bitumen flue gas loop head (13) is through circulation pipe (7)
Connect with the exhaust outlet of wind turbine A (5), in the cooling tank (6) and positioned at its left and right end portions be respectively arranged with left clapboard (14) and
Right clapboard (15) is provided with more air inlet pipe (16) between the partition board of left and right, and air inlet pipe (16) connects with the inner wall of cooling tank (6)
It touches；
The bitumen treatment device (2) includes vertically arranged tank body A (17), in the tank body A (17) and lower end disposed thereon
Portion is respectively arranged with upper spacer (18) and lower clapboard (19), and more vertical tubes are provided between upper spacer (18) and lower clapboard (19)
(20), refrigerant is also filled between upper spacer (18) and lower clapboard (19), tank body A is provided with arrival end at the top of (17)
(21), the bottom of tank body A (17) is provided with outlet end (22)；
The head cover (24) that the solid magnetic particles processing unit (3) includes tank body B (23), is set at the top of tank body B (23), institute
The bottom for stating tank body B (23) is provided with dust outlet (25), and the suction iron that middle part is hollow cavity is installed on the inner wall of tank body B (23)
Stone (26), tank body B (23) is interior to be provided with holder (27), and fan (28) is provided at the top of holder (27), and fan (28), which is located at, to be inhaled
In the hollow cavity of iron-stone (26), jet pipe (29) is provided at the top of the head cover (24), jet pipe (29) is extended downwardly in magnet
(26) surface in hollow cavity and positioned at fan (28), the bottom lock of the jet pipe (29) are located in tank body B (23)
Multiple branch pipes (30) are distributed on the cylinder of jet pipe (29), branch pipe (30) tilts down setting；
The supporting plate (32) and cylindrical cloth bag that the dust treatment device (4) includes tank body C (31), is set in tank body C (31)
(33), be provided with through-hole (34) at the top of the tank body C (31), supporting plate (32) by tank body C (31) be divided into upper chamber (35) and
Lower chambers (36) offer multiple mounting holes on supporting plate (32), cylindrical cloth bag (33), tubular cloth are installed in each mounting hole
The upper end of bag (33) is fixedly arranged in mounting hole, and the lower end of cylindrical cloth bag (33) is located in lower chambers (36), cylindrical cloth bag
(33) top is to be open, the bottom lock of cylindrical cloth bag (33), and connection cavity of resorption is additionally provided on the side wall of the tank body C (31)
The purification gas floss hole (37) of room (36) is connected with wind turbine B (38) at purification gas floss hole (37)；
The arrival end (21) of the tank body A (17) is connect through first pipe (39) with the other end of shut-off valve (8), tank body A (17)
Outlet end (22) connect with the upper end of jet pipe (29), the dust outlet (25) of tank body B (23) is with through-hole (34) through the second pipe
Road (40) connects.
2. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：It is provided on the chuck (9)
Water inlet (41) and water outlet (42).
3. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：The bitumen treatment device (2),
Solid magnetic particles processing unit (3) and dust treatment device (4) are set gradually from top to bottom.
4. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：The side wall of the tank body A (17)
On be provided with refrigerant be added mouth, refrigerant be added mouth be located between upper spacer (18) and lower clapboard (19).
5. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：The branch pipe (30) is uniformly distributed
In on the cylinder of jet pipe (29).
6. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：The jet pipe (29) is inhaled with cyclic annular
Iron-stone (26) is coaxially disposed.
7. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：The dust treatment device (4)
Lower chambers (36) in be rotatably installed with shaft (43) below cylindrical cloth bag (33), on the outer wall of the tank body C (31)
It is installed with motor (44), motor (44) is connect with one end of shaft (43).
8. a kind of asphalt smoke purifying device according to claim 7, it is characterised in that：It is equipped on the shaft (43)
Multiple tapping boards (45) corresponding with cylindrical cloth bag (33), tapping board (45) are located at the lower section of cylindrical cloth bag (33).
9. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：The device further includes controller,
The controller is electrically connected with motor (44), shut-off valve (8), fan (28), wind turbine A (5) and wind turbine B (38).
10. a kind of asphalt smoke purifying device according to claim 1, it is characterised in that：Two neighboring cylindrical cloth bag
(33) spacing between is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN110042340A (en) * | 2019-05-15 | 2019-07-23 | 江苏金色工业炉股份有限公司 | A kind of nitriding furnace air guide structure |
| CN113289459A (en) * | 2021-06-09 | 2021-08-24 | 鑫蓝环保科技（昆山）有限公司 | Organic waste gas treatment method and system |
| CN114917612A (en) * | 2022-05-30 | 2022-08-19 | 山东金隆防水科技股份有限公司 | Asphalt waterproof coiled material flue gas treatment system |
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| CN108434919B (en) | 2020-12-15 |
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