CN110440276A - A kind of efficient organic exhaust gas burning processing equipment and its working method - Google Patents
A kind of efficient organic exhaust gas burning processing equipment and its working method Download PDFInfo
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- CN110440276A CN110440276A CN201910748907.9A CN201910748907A CN110440276A CN 110440276 A CN110440276 A CN 110440276A CN 201910748907 A CN201910748907 A CN 201910748907A CN 110440276 A CN110440276 A CN 110440276A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses a kind of efficient organic exhaust gas burning processing equipments, including pedestal, work box and mounting rack, top one end of the pedestal is equipped with mounting rack, the top of mounting rack is equipped with oxygen cathete, one end of oxygen cathete is equipped with air inlet end, the oxygen cathete of the first side of inlet end is equipped with flowmeter, pedestal is equipped with transfer tube close to the position of bottom, start aspiration pump, open second switch valve, gas after burning enters on gas detecting instrument from escape pipe to be detected, when can't detect the gas of incomplete oxidation, it opens exhaust outlet and gas is discharged, when detecting the gas of incomplete oxidation, slow down exhaust gas entrance, persistently open aspiration pump, so that the gas after burning is again introduced into combustion chamber by return pipe and burns, after fully oxidized reaction, it is discharged again from exhaust outlet, so that exhaust gas, which is able to carry out, repeatedly enters combustion chamber progress Burning, it is fully oxidized, it avoids the gas of non-complete oxidation from being discharged, protects environment.
Description
Technical field
The present invention relates to waste gas treatment equipment field, specially a kind of efficient organic exhaust gas burning processing equipment and its work
Method.
Background technique
With the rapid development of economy and industry, atmosphere pollution is got worse, and is made to earth environment for the survival of mankind
At great destruction.Combustion method processing organic exhaust gas usually has direct combustion method and two kinds of Production by Catalytic Combustion Process.Direct combustion method
It is that organic exhaust gas carries out oxidation reaction under high temperature at 620~850 DEG C, it is anti-that generally there are complete oxidations between 620~760 DEG C
It should be reacted with incomplete oxidation, the organic exhaust gas of complete oxidation is 60%~70%, and complete oxidation final thing is CO2With
H2O, incomplete oxidation reaction is oxygen-bearing organic matter and CO.As with purification be purpose method, it is such the result is that undesirable.
For temperature at 760~850 DEG C, exhaust gas conversion rate is 90%~95%, when reaching 95%~99%, and general temperature control exists
Between 850~1100 DEG C.Production by Catalytic Combustion Process is organic exhaust gas to be heated to 150~300 DEG C, is carried out under the effect of the catalyst
Non-flaming combustion method.Temperature complete oxidation at 150~200 DEG C coexists with incomplete oxidation, and complete oxidation rate is 60%, remaining
For incomplete oxidation, at 250~300 DEG C, complete oxidation accounts for 90%~95%, and 300 DEG C or more reach 95%~99%.
The direct combustion method gas incinerator of the prior art is mostly that exhaust gas is directly entered combustion chamber, and combustion is entered after mixing with air
Room is burnt, the heat after exhaust-gas treatment can not utilize, and often contain dust impurities in exhaust gas, directly enter exhaust gas without filtering
Combustion chamber can be blocked the ventilation pipe on the outside of combustion chamber, be not easily cleaned after the time of one end, and dirt filtrating screen is when in use, be needed
It periodically to replace, waste time, it is thorough that existing equipment not can guarantee the organic compound combustion in exhaust gas.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of efficient organic exhaust gas burning processing equipment and its working method
Having the direct combustion method gas incinerator of technology is mostly that exhaust gas is directly entered combustion chamber, and combustion chamber, exhaust gas are entered after mixing with air
Treated, and heat can not utilize, and often contain dust impurities in exhaust gas, directly exhaust gas is made to enter combustion chamber without filtering, made
After the time of one end, the ventilation pipe on the outside of combustion chamber can be blocked, is not easily cleaned, and dirt filtrating screen is when in use, need timing more
It changes, wastes time, existing equipment not can guarantee the thorough problem of the organic compound combustion in exhaust gas.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of efficient organic exhaust gas burning processing equipment, including pedestal, work box and mounting rack, the top one of the pedestal
End is equipped with mounting rack, and the top of mounting rack is equipped with oxygen cathete, and one end of oxygen cathete is equipped with air inlet end, the first side of inlet end it is defeated
Oxygen pipe is equipped with flowmeter, and pedestal is equipped with transfer tube close to the position of bottom, and one end of transfer tube is equipped with connector, and the one of pedestal
Side is equipped with work box, and the other end of transfer tube is equipped with butt joint, and transfer tube is equipped with the second air gauge, leans on work box lateral wall
It is fixedly connected with screen pipe at the position of nearly bottom, screen pipe is fixedly connected with butt joint, and the other end setting of oxygen cathete is passing
On the side wall of defeated pipe, and oxygen cathete is connected to the inside of transfer tube, and the side of mounting rack is equipped with air inlet pipe, and the top of air inlet pipe is set
There is first switch valve, the bottom of air inlet pipe is equipped with appendix, and appendix is arranged on the pedestal above transfer tube, and the one of appendix
The bottom end that end is equipped with air inlet pipe connects, and appendix is equipped with third switch valve, and the side of appendix is equipped with escape pipe, appendix
One end and one end of escape pipe connect, and are provided with gas detecting instrument on escape pipe, the escape pipe of gas detecting instrument side is equipped with
Aspiration pump, the side of aspiration pump are equipped with the 4th switch valve, and the side of the 4th switch valve is additionally provided with the first air gauge, and the one of escape pipe
Side is equipped with return pipe, and one end of return pipe is connect with appendix, and the other end of return pipe is connect with transfer tube, and return pipe is equipped with
Second switch valve.
The inside of the work box is equipped with interior room, and the inside of interior room is equipped with combustion chamber close to bottom, and the bottom of combustion chamber is set
There is partition panel, the top of combustion chamber is equipped with catalytic reactor, and the top of work box is equipped with exhaust outlet, the bottom end of exhaust outlet and interior room
Top connection, side wall of the interior room close to top be equipped with exhaust tube, and one end of exhaust tube is connected to interior chamber interior, exhaust tube
The side wall that the other end passes through work box reaches outside, and is socketed with fixation on the port of exhaust tube stretching work box lateral ends
Set, the side wall of the work box of fixing sleeve side are equipped with connecting plate, and one end of escape pipe is arranged on fixing sleeve and and exhaust tube
It is connected to, fixed block is welded on the side wall of the work box of the screen pipe side, fixed block is equipped with shaft, and one end of shaft is set
There is turntable, shaft is equipped with cutting ferrule, is set on the outside of cutting ferrule there are six round frame, six round frames are welded on the outside of cutting ferrule by strut
On wall, the inside of each round frame is inlaid with dirt filtrating screen, and cutout is offered on screen pipe, and one of round frame setting is being filtered
Inside cutout on pipe.
As a further solution of the present invention: several fixation holes are offered on the connector, several fixation holes are surround
In the marginal position of connection header structure, connector is connect with extraneous exhaust piping, on the supporting leg of base bottom corner location
Be respectively equipped with cushion block, can be fixed the interface of connector and exhaust piping by bolt, enable exhaust gas from flue gas leading into
Enter in transfer tube, cushion block can be avoided pedestal and ground friction generates noise.
As a further solution of the present invention: one end outer surface of the butt joint is provided with screw thread, one end of screen pipe
Screw thread is offered on inner wall, one end and the screen pipe of butt joint are connected through a screw thread, and the other end and the transfer tube of butt joint pass through
Bolt and nut is fixedly connected, and exhaust gas is entered in screen pipe from transfer tube, realizes that exhaust gas filters purpose.
As a further solution of the present invention: the bottom of interior room is arranged in the partition panel, and the bottom surface of interior room is equipped with four
Supporting leg, four supporting legs are fixed in the inner bottom surface of work box, ventilation pipe are offered in the middle part of partition panel, is made
The exhaust-gas mixture obtained between interior room and work box enters in combustion chamber after heat exchange, in the effect of catalytic reactor
Under, carry out full combustion, complete oxidation.
As a further solution of the present invention: one end of the appendix is equipped with tee tube, one end of return pipe and threeway
One of channel of pipe connects, and one end of escape pipe and another channel of tee tube connect, and opens second switch valve, burning
Gas afterwards is entered on gas detecting instrument from escape pipe and is detected, when can't detect the gas of incomplete oxidation, the row of opening
Gas is discharged in port, when detecting the gas of incomplete oxidation, slows down exhaust gas entrance, persistently opens aspiration pump, so that burning
Gas afterwards is again introduced into combustion chamber and burns by return pipe, after fully oxidized reaction, then is discharged from exhaust outlet.
As a further solution of the present invention: being welded with card key on the lateral wall of the shaft, opened up on the inner wall of round frame
There is keyway, the card key in shaft is arranged in inside the keyway on round frame inner wall, when so that shaft rotating, round frame can be driven to turn
It is dynamic, convenient for more changing jobs for dirt filtrating screen.
As a further solution of the present invention: being offered on the pipeline truncation surface of cutout two sides on the screen pipe close
Sealing groove is provided with sealing ring on the two sidewalls of each round frame, and two sealing rings are separately positioned on two on pipeline truncation surface
In seal groove, so that round frame is completely embedded with the cutout on screen pipe, exhaust leak is avoided, in use, the filter inside round frame
Dust-filtering in mix waste gas is avoided blocking work box internal pipeline, after a period of use, from rotating turntable by dirt net, will
The cutout of adjacent round frame insertion screen pipe goes out, so that the dirt filtrating screen of the full dust of product produces, is conveniently replaceable dirt filtrating screen, improved
Effect is filtered, convenient for the cleaning of dirt filtrating screen.
A kind of working method of efficient organic exhaust gas burning processing equipment, the working method tool of the waste gas burning processing equipment
Body the following steps are included:
Step 1: being fixed the interface of connector and exhaust piping by bolt, and extraneous snorkel and air inlet end are connected
It connects, then gas pipeline is connect with air inlet pipe, close the second switch valve on escape pipe, so that outside air enters from oxygen cathete
Into transfer tube, exhaust gas enters in transfer tube from flue gas leading, and combustion gas is by appendix, then enters in transfer tube from return pipe, mixes
It closes exhaust gas to enter between interior room and work box by screen pipe, exhaust-gas mixture enters in combustion chamber from partition panel, is urging
It under the action of changing reactor, burns, the gas after burning is stored in the top of interior room, while heat transfer when burning arrives
On the side wall of interior room, so that the subsequent mix waste gas into work box and interior room side wall carry out heat exchange, oxygenation efficiency is improved；
Step 2: starting aspiration pump opens second switch valve, and the gas after burning enters gas detecting instrument from escape pipe
On detected, when can't detect the gas of incomplete oxidation, open exhaust outlet be discharged gas, detect incomplete oxidation
When gas, slow down exhaust gas entrance, persistently open aspiration pump, so that the gas after burning is again introduced into combustion chamber by return pipe
It burns, after fully oxidized reaction, then from exhaust outlet discharge, is repeatedly fired into combustion chamber so that exhaust gas is able to carry out
It burns, it is fully oxidized, avoid the gas of non-complete oxidation from being discharged；
Step 3: when mix waste gas enters screen pipe, the dirt filtrating screen inside round frame carried out the dust in mix waste gas
Filter rotates turntable after a period of use, and the cutout of adjacent round frame insertion screen pipe is gone out, so that the filter of the full dust of product
Dirt net produces, and is conveniently replaceable dirt filtrating screen, filter effect is improved, convenient for the cleaning of dirt filtrating screen.
Beneficial effects of the present invention:
1, in the present invention, the interface of connector and exhaust piping is fixed by bolt, by extraneous snorkel and inlet end
Head connection, then gas pipeline is connect with air inlet pipe, the second switch valve on closing escape pipe, so that outside air is from oxygen cathete
It enters in transfer tube, exhaust gas enters in transfer tube from flue gas leading, and combustion gas is by appendix, then enters transfer tube from return pipe
In, mix waste gas enters between interior room and work box by screen pipe, and exhaust-gas mixture enters in combustion chamber from partition panel,
It under the action of catalytic reactor, burns, the gas after burning is stored in the top of interior room, while heat when burning passes
It is delivered on the side wall of interior room, so that the subsequent mix waste gas into work box and interior room side wall carry out heat exchange, improves oxygenation efficiency；
2, in the present invention, start aspiration pump, open second switch valve, the gas after burning enters gas inspection from escape pipe
It surveys on instrument and is detected, when can't detect the gas of incomplete oxidation, open exhaust outlet and gas is discharged, detected endless total oxygen
When the gas of change, slow down exhaust gas entrance, persistently open aspiration pump, so that the gas after burning is again introduced into burning by return pipe
It burns in room, after fully oxidized reaction, then from exhaust outlet discharge, so that exhaust gas, which is able to carry out, repeatedly enters combustion chamber progress
Burning, it is fully oxidized, it avoids the gas of non-complete oxidation from being discharged, protects environment；
3, in the present invention, when mix waste gas enters screen pipe, dirt filtrating screen inside round frame by the dust in mix waste gas into
Row filtering rotates turntable after a period of use, the cutout of adjacent round frame insertion screen pipe is gone out, so that product Man Fenchen
Dirt filtrating screen produce, be conveniently replaceable dirt filtrating screen, improve filter effect, convenient for the cleaning of dirt filtrating screen, save replacement dirt filtrating screen when
Between, exhaust purification efficiency is improved, dust is avoided to block work box internal pipeline.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of structural schematic diagram of efficient organic exhaust gas burning processing equipment of the present invention；
Fig. 2 is main view of the invention；
Fig. 3 is the structural schematic diagram in the present invention inside work box；
Fig. 4 is the structural schematic diagram of round frame in the present invention；
Fig. 5 is the partial enlarged view A in the present invention；
In figure: 1, pedestal；2, the first air gauge；3, aspiration pump；4, transfer tube；5, the second air gauge；6, cushion block；7, it connects
Head；8, fixation hole；9, air inlet pipe；10, first switch valve；11, air inlet end；12, flowmeter；13, work box；14, connecting plate；
15, escape pipe；16, return pipe；17, butt joint；18, exhaust outlet；19, fixed link；20, oxygen cathete；21, second switch valve；22,
Third switch valve；23, appendix；24, screen pipe；25, turntable；26, shaft；27, fixed block；28, round frame；29, exhaust tube；
30, interior room；31, catalytic reactor；32, combustion chamber；33, partition panel；34, sealing ring；35, dirt filtrating screen；36, mounting rack；37, gas
Body detector；38, the 4th switch valve；39, cutting ferrule.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
As shown in Figs. 1-5, a kind of efficient organic exhaust gas burning processing equipment, including pedestal 1, work box 13 and mounting rack
36, top one end of the pedestal 1 is equipped with mounting rack 36, and the top of mounting rack 36 is equipped with oxygen cathete 20, one end of oxygen cathete 20
Equipped with air inlet end 11, the oxygen cathete 20 of 11 side of air inlet end is equipped with flowmeter 12, and pedestal 1 is equipped with close to the position of bottom
Transfer tube 4, one end of transfer tube 4 are equipped with connector 7, and the side of pedestal 1 is equipped with work box 13, and the other end of transfer tube 4 is equipped with
Butt joint 17, transfer tube 4 are equipped with the second air gauge 5, are fixedly connected at the position of bottom on 13 lateral wall of work box
Screen pipe 24, screen pipe 24 are fixedly connected with butt joint 17, and the other end of oxygen cathete 20 is arranged on the side wall of transfer tube 4, and
Oxygen cathete 20 is connected to the inside of transfer tube 4, and the side of mounting rack 36 is equipped with air inlet pipe 9, and the top of air inlet pipe 9 is equipped with first and opens
Valve 10 is closed, the bottom of air inlet pipe 9 is equipped with appendix 23, and appendix 23 is arranged on the pedestal 1 of 4 top of transfer tube, appendix 23
One end be equipped with the bottom end of air inlet pipe 9 and connect, appendix 23 is equipped with third switch valve 22, and the side of appendix 23 is equipped with outlet
One end of pipe 15, appendix 23 is connect with one end of escape pipe 15, and gas detecting instrument 37, gas detection are provided on escape pipe 15
The escape pipe 15 of 37 side of instrument is equipped with aspiration pump 3, and the side of aspiration pump 3 is equipped with the 4th switch valve 38, the 4th switch valve 38
Side is additionally provided with the first air gauge 2, and the side of escape pipe 15 is equipped with return pipe 16, and one end of return pipe 16 and appendix 23 connect
It connects, the other end of return pipe 16 is connect with transfer tube 4, and return pipe 16 is equipped with second switch valve 21.
The inside of the work box 13 is equipped with interior room 30, and the inside of interior room 30 is equipped with combustion chamber 32, combustion chamber close to bottom
32 bottom is equipped with partition panel 33, and the top of combustion chamber 32 is equipped with catalytic reactor 31, and the top of work box 13 is equipped with exhaust outlet
18, the bottom end of exhaust outlet 18 is connected to the top of interior room 30, and side wall of the interior room 30 close to top is equipped with exhaust tube 29, exhaust tube
It is connected to inside 29 one end and interior room 30, the side wall that the other end of exhaust tube 29 passes through work box 13 reaches outside, and is evacuated
Pipe 29, which stretches out on the ports of 13 lateral ends of work box, is socketed with fixing sleeve 19, on the side wall of the work box 13 of 19 side of fixing sleeve
Equipped with connecting plate 14, one end of escape pipe 15 is arranged on fixing sleeve 19 and is connected to exhaust tube 29,24 side of screen pipe
Work box 13 side wall on be welded with fixed block 27, fixed block 27 is equipped with shaft 26, and one end of shaft 26 is equipped with turntable 25,
Shaft 26 is equipped with cutting ferrule 39, and the outside of cutting ferrule 39 is set there are six round frame 28, and six round frames 28 are welded on cutting ferrule 39 by strut
Lateral wall on, the inside of each round frame 28 is inlaid with dirt filtrating screen 35, offers cutout on screen pipe 24, one of circle
Frame 28 is arranged in inside the cutout on screen pipe 24, in use, being consolidated connector 7 and the interface of exhaust piping by bolt
It is fixed, extraneous snorkel is connect with air inlet end 11, then gas pipeline is connect with air inlet pipe 9, the on closing escape pipe 15
Two switch valves 21, so that outside air enters in transfer tube 4 from oxygen cathete 20, exhaust gas enters in transfer tube 4 from flue gas leading, combustion
Gas enters in transfer tube 4 by appendix 23, then from return pipe 16, and mix waste gas enters interior room 30 and work by screen pipe 24
Make between case 13, exhaust-gas mixture enters in combustion chamber 32 from partition panel 33, under the action of catalytic reactor 31, is fired
It burning, the gas after burning is stored in the top of interior room 30, while in the heat transfer to the side wall of interior room 30 when burning, so that after
Continuous mix waste gas and 30 side wall of interior room into work box 13 carries out heat exchange, improves oxygenation efficiency, starts aspiration pump 3, opens the
Two switch valves 21, the gas after burning enters on gas detecting instrument 37 from escape pipe 15 to be detected, and can't detect not exclusively
It when the gas of oxidation, opens exhaust outlet 18 and gas is discharged, when detecting the gas of incomplete oxidation, slow down exhaust gas entrance, hold
It is continuous to open aspiration pump 3, so that the gas after burning is again introduced into combustion chamber 32 by return pipe 16 and burns, it is fully oxidized
After reaction, then from the discharge of exhaust outlet 18, repeatedly burn into combustion chamber 32 so that exhaust gas is able to carry out, it is fully oxidized, it keeps away
The gas discharge for exempting from non-complete oxidation, when mix waste gas enters screen pipe 24, dirt filtrating screen 35 inside round frame 28 is by mix waste gas
In dust be filtered, after a period of use, rotate turntable 25, adjacent round frame 28 be embedded in the cutout of screen pipe 24
Out, so that the dirt filtrating screen 35 of the full dust of product produces, it is conveniently replaceable dirt filtrating screen 35, filter effect is improved, convenient for the clear of dirt filtrating screen 35
Reason.
Several fixation holes 8 are offered on connector 7, several fixation holes 8 are looped around the marginal position of 7 structure of connector,
Connector 7 is connect with extraneous exhaust piping, is respectively equipped with cushion block 6 on the supporting leg of 1 bottom four corners position of pedestal, can be passed through
Bolt fixes connector 7 and the interface of exhaust piping, and exhaust gas is entered in transfer tube 4 from flue gas leading, and cushion block 6 can
Pedestal 1 and ground friction is avoided to generate noise.
One end outer surface of butt joint 17 is provided with screw thread, offers screw thread, butt joint on one end inner wall of screen pipe 24
17 one end is connected through a screw thread with screen pipe 24, and the other end of butt joint 17 is fixedly connected with transfer tube 4 by bolt and nut,
Exhaust gas is entered in screen pipe 24 from transfer tube 4, realizes that exhaust gas filters purpose.
The bottom of interior room 30 is arranged in partition panel 33, and the bottom surface of interior room 30 is equipped with four supporting legs, and four supporting legs are solid
It is arranged in the inner bottom surface of work box 13 calmly, the middle part of partition panel 33 offers ventilation pipe, so that interior room 30 and work box
Exhaust-gas mixture between 13 is entered after heat exchange in combustion chamber 32, under the action of catalytic reactor 31, is filled
Divided combustion, complete oxidation.
One end of appendix 23 is equipped with tee tube, and one end of return pipe 16 and one of channel of tee tube connect, out
One end of tracheae 15 and another channel of tee tube connect, and open second switch valve 21, and the gas after burning is from escape pipe 15
It enters on gas detecting instrument 37 and is detected, when can't detect the gas of incomplete oxidation, open exhaust outlet 18 and gas is discharged,
When detecting the gas of incomplete oxidation, slow down exhaust gas entrance, persistently open aspiration pump 3, so that the gas after burning passes through
Return pipe 16, which is again introduced into combustion chamber 32, to burn, after fully oxidized reaction, then from exhaust outlet 18 be discharged.
It is welded with card key on the lateral wall of shaft 26, keyway is offered on the inner wall of round frame 28, the card key in shaft 26 is set
It sets inside the keyway on 28 inner wall of round frame, when so that shaft 26 rotating, round frame 28 can be driven to rotate, convenient for dirt filtrating screen 35
More change jobs.
Seal groove is offered on screen pipe 24 on the pipeline truncation surface of cutout two sides, on the two sidewalls of each round frame 28
It is provided with sealing ring 34, two sealing rings 34 are separately positioned in two seal grooves on pipeline truncation surface, so that round frame 28
It is completely embedded with the cutout on screen pipe 24, avoids exhaust leak, in use, the dirt filtrating screen 35 inside round frame 28 is useless by mixing
Dust-filtering in gas avoids blocking 13 internal pipeline of work box, after a period of use, from turntable 25 being rotated, by adjacent circle
The cutout that frame 28 is embedded in screen pipe 24 goes out, so that the dirt filtrating screen 35 of the full dust of product produces, is conveniently replaceable dirt filtrating screen 35, improved
Effect is filtered, convenient for the cleaning of dirt filtrating screen 35, the time of replacement dirt filtrating screen 35 is saved, improves exhaust purification efficiency.
A kind of working method of efficient organic exhaust gas burning processing equipment, the working method tool of the waste gas burning processing equipment
Body the following steps are included:
Step 1: connector 7 and the interface of exhaust piping are fixed by bolt, by extraneous snorkel and air inlet end 11
Connection, then gas pipeline is connect with air inlet pipe 9, the second switch valve 21 on closing escape pipe 15, so that outside air is from defeated
Oxygen pipe 20 enters in transfer tube 4, and exhaust gas enters in transfer tube 4 from flue gas leading, and combustion gas is by appendix 23, then from return pipe 16
Into in transfer tube 4, mix waste gas is entered between interior room 30 and work box 13 by screen pipe 24, and exhaust-gas mixture is from partition
Plate 33 enters in combustion chamber 32, under the action of catalytic reactor 31, burns, and the gas after burning is stored in interior room 30
Top, while in the heat transfer to the side wall of interior room 30 when burning so that the subsequent mix waste gas into work box 13 with
30 side wall of interior room carries out heat exchange, improves oxygenation efficiency；
Step 2: starting aspiration pump 3 opens second switch valve 21, and the gas after burning enters gas from escape pipe 15
It is detected on detector 37, when can't detect the gas of incomplete oxidation, opens exhaust outlet 18 and gas is discharged, detected not
When the gas of complete oxidation, slow down exhaust gas entrance, persistently open aspiration pump 3, so that the gas after burning passes through return pipe 16 again
It burns in secondary entrance combustion chamber 32, after fully oxidized reaction, then from the discharge of exhaust outlet 18, so that exhaust gas is able to carry out repeatedly
It burns into combustion chamber 32, it is fully oxidized, it avoids the gas of non-complete oxidation from being discharged, protects environment；
Step 3: when mix waste gas enters screen pipe 24, dirt filtrating screen 35 inside round frame 28 is by the dust in mix waste gas
It is filtered, after a period of use, rotates turntable 25, the cutout that adjacent round frame 28 is embedded in screen pipe 24 is gone out, so that
The dirt filtrating screen 35 of the full dust of product produces, and is conveniently replaceable dirt filtrating screen 35, improves filter effect, convenient for the cleaning of dirt filtrating screen 35, saves
The time of dirt filtrating screen 35 is replaced, exhaust purification efficiency is improved, dust is avoided to block 13 internal pipeline of work box.
The working principle of the invention: the present invention in use, connector 7 and the interface of exhaust piping are fixed by bolt,
Extraneous snorkel is connect with air inlet end 11, then gas pipeline is connect with air inlet pipe 9, second closed on escape pipe 15 opens
Valve 21 is closed, so that outside air enters in transfer tube 4 from oxygen cathete 20, exhaust gas enters in transfer tube 4 from flue gas leading, and combustion gas is logical
Appendix 23 is crossed, then is entered in transfer tube 4 from return pipe 16, mix waste gas enters interior room 30 and work box by screen pipe 24
Between 13, exhaust-gas mixture enters in combustion chamber 32 from partition panel 33, under the action of catalytic reactor 31, burns,
Gas after burning is stored in the top of interior room 30, while in the heat transfer to the side wall of interior room 30 when burning, so that subsequent
Mix waste gas and 30 side wall of interior room into work box 13 carry out heat exchange, improve oxygenation efficiency, start aspiration pump 3, open second
Switch valve 21, the gas after burning enters on gas detecting instrument 37 from escape pipe 15 to be detected, and can't detect endless total oxygen
It when the gas of change, opens exhaust outlet 18 and gas is discharged, when detecting the gas of incomplete oxidation, slow down exhaust gas entrance, continue
Aspiration pump 3 is opened, is burnt so that the gas after burning is again introduced into combustion chamber 32 by return pipe 16, it is fully oxidized anti-
Ying Hou, then be discharged from exhaust outlet 18, it repeatedly burns into combustion chamber 32 so that exhaust gas is able to carry out, it is fully oxidized, it avoids
The gas of non-complete oxidation is discharged, and when mix waste gas enters screen pipe 24, the dirt filtrating screen 35 inside round frame 28 will be in mix waste gas
Dust be filtered, after a period of use, rotate turntable 25, adjacent round frame 28 be embedded in the cutout of screen pipe 24
Out, so that the dirt filtrating screen 35 of the full dust of product produces, it is conveniently replaceable dirt filtrating screen 35, improves filter effect.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
- The processing equipment 1. a kind of efficient organic exhaust gas burns, which is characterized in that including pedestal (1), work box (13) and mounting rack (36), top one end of the pedestal (1) is equipped with mounting rack (36), and the top of mounting rack (36) is equipped with oxygen cathete (20), oxygen therapy The one end for managing (20) is equipped with air inlet end (11), and the oxygen cathete (20) of air inlet end (11) side is equipped with flowmeter (12), bottom Seat (1) is equipped with transfer tube (4) close to the position of bottom, and one end of transfer tube (4) is equipped with connector (7), and the side of pedestal (1) is set Have work box (13), the other end of transfer tube (4) is equipped with butt joint (17), and transfer tube (4) is equipped with the second air gauge (5), work Make to be fixedly connected with screen pipe (24) at the position of bottom on case (13) lateral wall, screen pipe (24) and butt joint (17) are solid The other end of fixed connection, oxygen cathete (20) is arranged on the side wall of transfer tube (4), and oxygen cathete (20) and transfer tube (4) is interior The side of portion's connection, mounting rack (36) is equipped with air inlet pipe (9), and the top of air inlet pipe (9) is equipped with first switch valve (10), air inlet pipe (9) bottom is equipped with appendix (23), on the pedestal (1) that appendix (23) is arranged above transfer tube (4), appendix (23) The bottom end that one end is equipped with air inlet pipe (9) connects, and appendix (23) is equipped with third switch valve (22), and the side of appendix (23) is set Have escape pipe (15), one end of appendix (23) is connect with one end of escape pipe (15), and gas inspection is provided on escape pipe (15) It surveys instrument (37), the escape pipe (15) of gas detecting instrument (37) side is equipped with aspiration pump (3), and the side of aspiration pump (3) is equipped with the The side of four switch valves (38), the 4th switch valve (38) is additionally provided with the first air gauge (2), and the side of escape pipe (15) is equipped with reflux It manages (16), one end of return pipe (16) is connect with appendix (23), and the other end of return pipe (16) is connect with transfer tube (4), is returned Flow tube (16) is equipped with second switch valve (21)；The inside of the work box (13) is equipped with interior room (30), and the inside of interior room (30) is equipped with combustion chamber (32) close to bottom, combustion The bottom for burning room (32) is equipped with partition panel (33), and the top of combustion chamber (32) is equipped with catalytic reactor (31), work box (13) Top is equipped with exhaust outlet (18), and the bottom end of exhaust outlet (18) is connected to the top of interior room (30), side of the interior room (30) close to top Wall is equipped with exhaust tube (29), is connected to inside one end of exhaust tube (29) and interior room (30), the other end of exhaust tube (29) passes through The side wall of work box (13) reaches outside, and is socketed on the port of exhaust tube (29) stretching work box (13) lateral ends solid The side wall of fixed set (19), the work box (13) of fixing sleeve (19) side is equipped with connecting plate (14), and one end of escape pipe (15) is set It sets on fixing sleeve (19) and is connected to exhaust tube (29), welded on the side wall of the work box (13) of screen pipe (24) side Have fixed block (27), fixed block (27) is equipped with shaft (26), and one end of shaft (26) is equipped with turntable (25), and shaft is set on (26) Have cutting ferrule (39), is set on the outside of cutting ferrule (39) there are six round frame (28), six round frames (28) are welded on cutting ferrule (39) by strut Lateral wall on, the inside of each round frame (28) is inlaid with dirt filtrating screen (35), and screen pipe offers cutout on (24), wherein One round frame (28) is arranged inside the cutout on screen pipe (24).
- The processing equipment 2. a kind of efficient organic exhaust gas according to claim 1 burns, which is characterized in that the connector (7) several fixation holes (8) are offered on, several fixation holes (8) are looped around the marginal position of connector (7) structure, connector (7) it is connect with extraneous exhaust piping, is respectively equipped with cushion block (6) on the supporting leg of pedestal (1) bottom four corners position.
- The processing equipment 3. a kind of efficient organic exhaust gas according to claim 1 burns, which is characterized in that the butt joint (17) one end outer surface is provided with screw thread, and screw thread, one end of butt joint (17) are offered on one end inner wall of screen pipe (24) It is connected through a screw thread with screen pipe (24), the other end of butt joint (17) is fixedly connected with transfer tube (4) by bolt and nut.
- The processing equipment 4. a kind of efficient organic exhaust gas according to claim 1 burns, which is characterized in that the partition panel (33) setting is equipped with four supporting legs in the bottom of interior room (30), the bottom surface of interior room (30), and four supporting legs are fixed at In the inner bottom surface of work box (13), partition panel offers ventilation pipe in the middle part of (33).
- The processing equipment 5. a kind of efficient organic exhaust gas according to claim 1 burns, which is characterized in that the appendix (23) one end is equipped with tee tube, and one end of return pipe (16) and one of channel of tee tube connect, escape pipe (15) The connection of another of one end and tee tube channel.
- The processing equipment 6. a kind of efficient organic exhaust gas according to claim 1 burns, which is characterized in that the shaft (26) Lateral wall on be welded with card key, keyway is offered on the inner wall of round frame (28), card key in shaft (26) is arranged in round frame (28) inside the keyway on inner wall.
- The processing equipment 7. a kind of efficient organic exhaust gas according to claim 1 burns, which is characterized in that the screen pipe (24) seal groove is offered on the pipeline truncation surface of cutout two sides, is provided on the two sidewalls of each round frame (28) close Seal (34), two sealing rings (34) are separately positioned in two seal grooves on pipeline truncation surface.
- 8. a kind of working method of efficient organic exhaust gas burning processing equipment, which is characterized in that the waste gas burning processing equipment Working method specifically includes the following steps:Step 1: connector (7) and the interface of exhaust piping are fixed by bolt, by extraneous snorkel and air inlet end (11) Connection, then gas pipeline is connect with air inlet pipe (9), the second switch valve (21) on escape pipe (15) is closed, so that extraneous empty Gas enters in transfer tube (4) from oxygen cathete (20), and exhaust gas enters in transfer tube (4) from flue gas leading, and combustion gas passes through appendix (23), then from return pipe (16) enter in transfer tube (4), mix waste gas enters interior room (30) and work by screen pipe (24) Between case (13), exhaust-gas mixture enters in combustion chamber (32) from partition panel (33), under the action of catalytic reactor (31), It burns, the gas after burning is stored in the top of interior room (30), while heat transfer when burning is to the side of interior room (30) On wall, so that the subsequent mix waste gas for entering work box (13) and interior room (30) side wall carry out heat exchange；Step 2: starting aspiration pump (3) is opened second switch valve (21), and the gas after burning enters gas from escape pipe (15) Body detector is detected on (37), when can't detect the gas of incomplete oxidation, opens exhaust outlet (18) and gas, detection is discharged When to the gas for having incomplete oxidation, slow down exhaust gas entrance, persistently open aspiration pump (3), so that the gas after burning passes through back Flow tube (16), which is again introduced into combustion chamber (32), burns, after fully oxidized reaction, then from exhaust outlet (18) discharge, so that useless Gas, which is able to carry out, repeatedly to burn into combustion chamber (32), fully oxidized；Step 3: when mix waste gas enters screen pipe (24), the internal dirt filtrating screen (35) of round frame (28) is by the powder in mix waste gas Dirt is filtered, and after a period of use, is rotated turntable (25), by the cutout of adjacent round frame (28) insertion screen pipe (24) Out, so that the dirt filtrating screen (35) of the full dust of product produces, dirt filtrating screen (35) are conveniently replaceable.
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| CN110440276B (en) | 2021-07-02 |
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Inventor after: Zhao Zhiluan Inventor before: Xu Xiaoyu |
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Effective date of registration: 20211209 Address after: 201400 No. 188, Qingwei Road, Fengxian District, Shanghai Patentee after: SHANGHAI ANJULE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 510000 No. 104 Tianhe Road, Guangzhou, Guangdong, Tianhe District Patentee before: Xu Xiaoyu |