CN213237559U

CN213237559U - Organic waste gas catalytic combustion integrated device

Info

Publication number: CN213237559U
Application number: CN202021379245.7U
Authority: CN
Inventors: 武文静
Original assignee: Tianjin Huixin Environmental Protection Technology Co ltd
Current assignee: Tianjin Huixin Environmental Protection Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-18
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an organic waste gas catalytic combustion integrated device belongs to exhaust-gas treatment equipment technical field, comprises a box bod, box body right side outer wall is pegged graft and is had the one end of intake pipe, the other end of intake pipe extends to the inside one end fixed connection with the burner tube of box body, the filter-tank has been seted up to the box body upper surface, the filter-tank surface passes through the bolt and can dismantle with filter bottom surface outer wall and be connected. The utility model discloses can get rid of the particulate matter in the organic matter waste gas that gets into by the intake pipe by the filter screen, can drive the hot plate and carry out the intensive heating to organic matter waste gas through the heater operation, rethread organic matter waste gas strikes the slider and makes its through-hole A that makes its inside align connecting pipe A in getting into the spring groove along slide rail slip compression spring, the volume that can the accurate control catalyst get into the combustion tube, in time put out a fire in can spouting into the blast pipe with nitrogen gas through the sprayer, device catalytic combustion organic matter waste gas is efficient, be fit for being extensively promoted and used.

Description

Organic waste gas catalytic combustion integrated device

Technical Field

The utility model relates to a catalytic combustion integrated device, in particular to organic waste gas catalytic combustion integrated device.

Background

The catalytic combustion integrated device for organic waste gas can make the hydrocarbon in the organic waste gas be quickly oxidized into water and carbon dioxide under the action of catalyst so as to attain the goal of treatment, and the catalytic combustion method for treating industrial organic waste gas is a technology appeared in the end of 20 th century and 40 th year.

A comprehensive waste gas concentration and catalytic combustion integrated device disclosed in the patent number CN 201610299227.X comprises a plurality of concentration chamber chambers, wherein each chamber is controlled by a chamber valve and works independently; the catalytic combustion process is sequentially analyzed, so that the online treatment of the waste gas is realized; the catalytic combustion device mainly comprises a waste gas preheating device, a catalytic combustion device and a desorption gas mixing device; the PLC controls the operating system to control the equipment in real time, so that the operation is simple and the misoperation is reduced.

Although the above patent scheme solves the defects of the traditional integrated equipment for concentrating and catalytic combustion of comprehensive waste gas, the scheme still has some defects 1, and the existing integrated device for catalytic combustion of organic waste gas has no device for filtering particles before catalytic combustion, so that the particles can block the pipeline when the organic waste gas is catalytically combusted, and the catalytic combustion efficiency is influenced; 2. the existing organic waste gas catalytic combustion integrated device can not be fully heated before catalytic combustion, so that organic waste gas can not be fully combusted due to insufficient heat when reaching a combustion pipe; 3. the existing integrated device for catalytic combustion of organic waste gas cannot increase or decrease the amount of the catalyst according to the amount of the organic waste gas, so that the excessive amount of the catalyst is easily wasted; 4. the existing organic waste gas catalytic combustion integrated device can not extinguish fire in time, so that the secondary combustion is influenced due to the overlong single combustion time of organic waste gas combustion, and the organic waste gas which is not combusted is easily mixed with the combusted organic waste gas in the organic waste gas after combustion, so that the catalytic combustion quality of the organic waste gas is influenced; therefore, we propose an integrated device for catalytic combustion of organic waste gas to solve the above mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses can get rid of the particulate matter in the organic matter waste gas that gets into by the intake pipe by the filter screen, can drive the hot plate and carry out the intensive heating to organic matter waste gas through the heater operation, rethread organic matter waste gas strikes the slider and makes its through-hole A that makes its inside align connecting pipe A in getting into the spring groove along slide rail slip compression spring, the volume that can the accurate control catalyst get into the combustion tube, in time put out a fire in can spouting into the blast pipe with nitrogen gas through the sprayer, device catalytic combustion organic matter waste gas is efficient, be fit for being extensively promoted and used.

The utility model provides a specific technical scheme as follows:

the utility model provides an organic waste gas catalytic combustion integrated device, which comprises a box body, one end of an air inlet pipe is inserted into the outer wall of the right side of the box body, the other end of the air inlet pipe extends into the box body and is fixedly connected with one end of a combustion pipe, a filter tank is arranged on the upper surface of the box body, the outer surface of the filter tank is detachably connected with the outer wall of the bottom surface of the filter plate through a bolt, a filter screen is connected inside the filter plate, a catalyst tank is arranged inside the box body, the outer side wall of the catalyst tank is connected with one end of a connecting pipe A, the other end of the connecting pipe A extends to the inner wall of the combustion pipe, a solenoid valve A is arranged at the middle position of the connecting pipe A, a spring groove is arranged on the inner wall of the combustion pipe side, a, gas jar lateral wall and connecting pipe B's one end fixed connection, connecting pipe B's the other end extends to the combustion tube inside and fires rifle external surface fixed connection with starting, solenoid valve B is installed to connecting pipe B intermediate position, the nitrogen gas jar is installed to gas jar right side position.

Optionally, the spring groove is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the outer side wall of the sliding block, the inner wall of the combustion tube is slidably connected with one side of the outer surface of the sliding block through a sliding rail, and the other side of the outer surface of the sliding block is provided with a through hole a.

Optionally, the heater is installed to catalyst jar and filter-tank intermediate position, heater bottom surface outer wall links up there is hot plate one end, just the other end of hot plate extends to inside the intake pipe, through-hole B has been seted up to the hot plate surface.

Optionally, the upper surface of the nitrogen tank is connected with one end of an injector, the other end of the injector extends into the exhaust pipe, and an electromagnetic valve C is installed in the middle of the injector.

Optionally, the signal output end of the starting switch is connected with the signal input ends of the motor and the heater, the signal output end of the motor is connected with the signal input ends of the electromagnetic valve A, the electromagnetic valve B and the electromagnetic valve C, and the signal output end of the heater is connected with the signal input end of the heating plate.

The utility model has the advantages as follows:

1. the utility model discloses a filter screen on the filter can get rid of the particulate matter in the organic matter waste gas that gets into by the intake pipe, thereby can regularly dismantle the bolt from the filter-tank through dismantling down the filter, and then can be timely with the filter screen wash and change, has kept the adsorption efficiency of filter screen, has avoided the particulate matter to get into in the subsequent handling in the organic matter waste gas and has blockked up the pipeline, has improved the catalytic combustion efficiency of device.

2. The utility model discloses an open starting switch, can drive through-hole B on the hot plate by the heater operation and can carry out abundant heating to organic matter waste gas, guaranteed the temperature that organic matter waste gas got into in the combustion tube, make ground can carry out abundant burning under the catalytic combustion of catalyst afterwards.

3. The utility model discloses can open solenoid valve A by the motor operation, organic matter waste gas through the intake pipe entering gas pipe can strike the slider, thereby make the slider slide along the slide rail compression spring and make the slider get into in the spring groove, just so make inside through-hole A of slider can align connecting pipe A's degree according to how much adjustment of organic matter waste gas's volume, thereby the volume in can accurate control catalyst gets into the combustion tube, avoided the excessive combustion tube that gets into of catalyst and caused the waste of catalyst, the cost that the device used the catalyst has been reduced.

4. The utility model discloses can open solenoid valve C by the motor operation, can trigger the sprayer after organic matter waste gas burning a period in the combustion tube, can in time put out a fire in getting into the blast pipe with the nitrogen gas injection in the nitrogen gas jar through the sprayer, just so can be timely with in the combustion tube organic matter waste gas of burning in time put out a fire, thereby can not influence the burning of following second organic matter waste gas, the organic matter waste gas of having avoided not burning is mingled with in the organic matter waste gas after the burning, the quality of device catalytic combustion organic matter waste gas has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an integrated device for catalytic combustion of organic waste gas according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a spring slot of an integrated device for catalytic combustion of organic waste gas according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a heating plate of an integrated device for catalytic combustion of organic waste gas according to an embodiment of the present invention;

fig. 4 is a schematic circuit structure diagram of an organic waste gas catalytic combustion integrated device according to an embodiment of the present invention.

In the figure: 1. a box body; 2. an air inlet pipe; 3. a filter screen; 4. a filter tank; 5. a bolt; 6. a filter plate; 7. a catalyst tank; 8. a connecting pipe A; 9. a motor; 10. starting a switch; 11. an electromagnetic valve A; 12. a spring slot; 13. a combustion tube; 14. a gas tank; 15. a connecting pipe B; 16. a solenoid valve B; 17. igniting the gun; 18. a nitrogen tank; 19. a solenoid valve C; 20. an ejector; 21. an exhaust pipe; 22. a spring; 23. a slider; 24. a through hole A; 25. a slide rail; 26. a heater; 27. heating plates; 28. and a through hole B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An integrated device for catalytic combustion of organic waste gas according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1 to 4, an organic waste gas catalytic combustion integrated device provided by an embodiment of the present invention includes a box body 1, one end of an air inlet pipe 2 is inserted into an outer wall of a right side of the box body 1, the other end of the air inlet pipe 2 extends into the box body 1 and is fixedly connected with one end of a combustion pipe 13, a filter tank 4 is disposed on an upper surface of the box body 1, an outer surface of the filter tank 4 is detachably connected with an outer wall of a bottom surface of a filter plate 6 through a bolt 5, the filter plate 6 is connected with a filter screen 3, a catalyst tank 7 is mounted in the box body 1, an outer side wall of the catalyst tank 7 is connected with one end of a connecting pipe A8, the other end of the connecting pipe A8 extends to an inner wall of the combustion pipe 13, a solenoid valve a11 is mounted at a middle position of the connecting pipe A8, a spring groove 12, the lateral wall of the motor 9 is linked with a starting switch 10, the inside gas tank 14 that pegs graft of box body 1, the one end fixed connection of 14 lateral walls of gas tank and connecting pipe B15, the other end of connecting pipe B15 extends to the inside and the rifle 17 external surface fixed connection that fires of combustion tube 13, solenoid valve B16 is installed to connecting pipe B15 intermediate position, nitrogen gas tank 18 is installed to 14 right side position of gas tank, can get rid of the particulate matter in the organic matter waste gas that gets into by intake pipe 2 through filter screen 3 on the filter 6, and can regularly through dismantling bolt 5 thereby with filter screen 3 on the filter 6 dismantle down and timely wash and change, kept the adsorption efficiency of filter screen 3, avoided particulate matter in the organic matter waste gas to get into in the follow-up process and block up the pipeline.

Referring to fig. 1 and 2, the spring groove 12 is fixedly connected to one end of the spring 22, the other end of the spring 22 is fixedly connected to the outer side wall of the slider 23, the inner wall of the combustion tube 13 is slidably connected to one side of the outer surface of the slider 23 through the slide rail 25, the other side of the outer surface of the slider 23 is provided with a through hole a24, organic waste gas entering the combustion tube 13 through the air inlet tube 2 impacts the slider 23, so that the slider 23 slides along the slide rail 25 to compress the spring 22 and enable the slider 23 to enter the spring groove 12, and thus the degree of aligning the through hole a24 inside the slider 23 with the connecting tube A8 can be adjusted according to the amount of the organic waste gas, so that the amount of the catalyst entering the combustion tube 13 can be accurately controlled, and the catalyst waste caused by the excessive entering of the.

Referring to fig. 1 and 3, a heater 26 is installed between the catalyst tank 7 and the filter tank 4, one end of a heating plate 27 is connected to the outer wall of the bottom surface of the heater 26, the other end of the heating plate 27 extends into the air inlet pipe 2, a through hole B28 is formed in the outer surface of the heating plate 27, the organic waste gas can be sufficiently heated by driving a through hole B28 in the heating plate 27 through the operation of the heater 26, the temperature of the organic waste gas in the combustion pipe 13 is ensured, and then the organic waste gas can be sufficiently combusted under the catalytic combustion of a catalyst.

Referring to fig. 1, the upper surface of the nitrogen tank 18 is connected with one end of an injector 20, the other end of the injector 20 extends into the exhaust pipe 21, an electromagnetic valve C19 is installed in the middle of the injector 20, nitrogen in the nitrogen tank 18 can be injected into the exhaust pipe 21 through the injector 20 to extinguish fire in time, and thus organic waste gas which is burning in the combustion pipe 13 can be extinguished in time, so that the burning of the next second organic waste gas cannot be influenced, the situation that organic waste gas which is not burnt is mixed with the organic waste gas after burning is avoided, and the quality of the organic waste gas which is catalytically combusted by the device is improved.

Referring to fig. 1 and 4, the signal output end of the start switch 10 is connected to the signal input ends of the motor 9 and the heater 26, the signal output end of the motor 9 is connected to the signal input ends of the solenoid valve a11, the solenoid valve B16 and the solenoid valve C19, the signal output end of the heater 26 is connected to the signal input end of the heating plate 27, and the on/off of the circuits of the motor 9 and the heater 26 can be controlled by controlling the start switch 10, so that the control is convenient and the safety performance is excellent.

The embodiment of the utility model provides an organic waste gas catalytic combustion integrated device, in use, at first switch on, open starting switch 10 immediately, can get rid of the particulate matter in the organic waste gas that gets into by intake pipe 2 through filter screen 3 on the filter 6, and can regularly dismantle filter 6 from filter tank 4 through dismantling bolt 5 down, and then can wash and change filter screen 3 in time, the adsorption efficiency of filter screen 3 has been kept, through-hole B28 on heater 26 operation can drive heating plate 27 can fully heat organic waste gas, the temperature that organic waste gas got into in combustion tube 13 has been guaranteed, solenoid valve A11 can be opened in motor 9 operation, solenoid valve B16 and solenoid valve C19, organic waste gas that gets into combustion tube 13 through intake pipe 2 can strike slider 23, make slider 23 slide along slide rail 25 thereby compression spring 22 and make slider 23 get into spring groove 12, just so make inside through-hole A24 of slider 23 can align the degree of connecting pipe A8 according to how much adjustment of the volume of organic matter waste gas, thereby the volume in control catalyst entering burner 13 that can be accurate, organic matter waste gas can be transported to the rifle 17 of igniting immediately, thereby can make the burning of organic matter waste gas in the burner 13 in transporting a small amount of the gas in the gas jar 14 to the burner 13 through the rifle 17 of igniting, can trigger sprayer 20 after the organic matter waste gas burning a period in the burner 13, can in time put out a fire in the nitrogen injection entering blast pipe 21 in the nitrogen gas jar 18 through sprayer 20, just so can in time put out a fire in the organic matter of the waste gas that is being burnt in the burner 13 in time.

The utility model discloses an organic waste gas catalytic combustion integrated device, including box body 1, intake pipe 2, filter screen 3, filter-tank 4, bolt 5, filter 6, catalyst jar 7, connecting pipe A8, motor 9, starting switch 10, solenoid valve A11, spring groove 12, burner tube 13, gas jar 14, connecting pipe B15, solenoid valve B16, light-off gun 17, nitrogen gas jar 18, solenoid valve C19, sprayer 20, blast pipe 21, spring 22, slider 23, through-hole A24, slide rail 25, heater 26, hot plate 27, through-hole B28. The specific model of the filter plate 6 can be an HACH2412 type filter plate, the specific model of the motor 9 can be a YWZ12 type motor, the specific model of the sliding block 23 can be a KUVE30-B-SL type electromagnetic sliding block, the specific model of the electromagnetic valve A11 can be a Z101-B type electromagnetic valve, the specific model of the ejector 20 can be an RP8623NL type ejector, and the specific model of the heater 26 can be an FYL-YS-50 type heater. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an organic waste gas catalytic combustion integrated device, includes box body (1), its characterized in that: the outer wall of the right side of the box body (1) is spliced with one end of an air inlet pipe (2), the other end of the air inlet pipe (2) extends to the inside of the box body (1) and is fixedly connected with one end of a combustion pipe (13), the upper surface of the box body (1) is provided with a filter tank (4), the outer surface of the filter tank (4) is detachably connected with the outer wall of the bottom surface of a filter plate (6) through bolts (5), the filter screen (3) is connected inside the filter plate (6), a catalyst tank (7) is arranged inside the box body (1), the outer side wall of the catalyst tank (7) is connected with one end of a connecting pipe A (8), the other end of the connecting pipe A (8) extends to the inner wall of the combustion pipe (13), an electromagnetic valve A (11) is arranged at the middle position of the connecting pipe A (8), a spring groove (12) is arranged on the inner wall of the side, motor (9) lateral wall links up starting switch (10), box body (1) inside grafting gas tank (14), the one end fixed connection of gas tank (14) lateral wall and connecting pipe B (15), the other end of connecting pipe B (15) extends to combustion tube (13) inside and the rifle (17) outer fixed surface connection that fires of starting, solenoid valve B (16) are installed to connecting pipe B (15) intermediate position, nitrogen gas jar (18) are installed to gas tank (14) right side position.

2. The integrated device for catalytic combustion of organic waste gas according to claim 1, wherein: the combustion tube is characterized in that the spring groove (12) is fixedly connected with one end of the spring (22), the other end of the spring (22) is fixedly connected with the outer side wall of the sliding block (23), the inner wall of the combustion tube (13) is slidably connected with one side of the outer surface of the sliding block (23) through a sliding rail (25), and a through hole A (24) is formed in the other side of the outer surface of the sliding block (23).

3. The integrated device for catalytic combustion of organic waste gas according to claim 1, wherein: heater (26) are installed to catalyst jar (7) and filter-tank (4) intermediate position, heater (26) bottom surface outer wall links up hot plate (27) one end, just the other end of hot plate (27) extends to inside intake pipe (2), through-hole B (28) have been seted up to hot plate (27) surface.

4. The integrated device for catalytic combustion of organic waste gas according to claim 1, wherein: the upper surface of the nitrogen tank (18) is connected with one end of an ejector (20), the other end of the ejector (20) extends into the exhaust pipe (21), and an electromagnetic valve C (19) is installed in the middle of the ejector (20).

5. The integrated device for catalytic combustion of organic waste gas according to claim 1, wherein: the signal output end of the starting switch (10) is connected with the signal input ends of the motor (9) and the heater (26), the signal output end of the motor (9) is connected with the signal input ends of the electromagnetic valve A (11), the electromagnetic valve B (16) and the electromagnetic valve C (19), and the signal output end of the heater (26) is connected with the signal input end of the heating plate (27).