CN210495616U

CN210495616U - Detachable desorption catalytic combustion organic waste gas treatment device

Info

Publication number: CN210495616U
Application number: CN201921452189.2U
Authority: CN
Inventors: 刘生
Original assignee: Shenzhen Yuanchuangxin Environmental Protection Technology Co Ltd
Current assignee: Shenzhen Yuanchuangxin Environmental Protection Technology Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-12
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a detachable desorption catalytic combustion organic waste gas treatment device, which belongs to the field of waste gas treatment and comprises a filter chamber, wherein a waste gas inlet is penetrated through one side of the filter chamber, a motor is installed at the top of the filter chamber, the output end of the motor is connected with a lead screw extending to the interior of the filter chamber, a filter screen and a slide bar are respectively installed in the filter chamber, when the filter screen is cleaned, a worker starts the motor, the motor rotates to rotate the lead screw, the lead screw rotates to drive a cleaning brush to move, the outer surface of the filter screen is cleaned when the cleaning brush moves, dust on the filter screen is brushed off, the dust falls into a dust collection drawer through a dust collection port, the worker regularly cleans the dust collection drawer, through automatic cleaning of the filter screen, the filter screen is prevented from being blocked, and the efficiency and the effect of waste gas treatment are ensured, the frequency of replacing the filter screen is reduced.

Description

Detachable desorption catalytic combustion organic waste gas treatment device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a dismantlement formula desorption catalytic combustion organic waste gas processing apparatus.

Background

The organic waste gas is one of air pollutants, when the electric paint and related products are produced, low-concentration waste gas is produced, the waste gas components are mainly volatile organic compounds, the production working environment of a factory is influenced, the physical and mental health of workers is harmed, the surrounding atmospheric environment is polluted, the quality of the atmospheric environment is improved, the sustainable development of enterprise economy is promoted, the synchronous coordinated development requirements of the environment and the economy are met, and the organic waste gas treatment scheme appears in the market at present.

The prior art discloses a dismantlement formula desorption catalytic combustion organic waste gas processing apparatus of application number CN201820578286.5, including constituting absorption part, catalytic combustion part, the emission part of fixed part, desorption fan, the catalytic combustion part is the movable part. The adsorption part is formed by connecting at least two groups of adsorption beds in parallel, and the front ends of the adsorption beds are connected to the organic waste gas input main pipe and the input end of the catalytic combustion part; the output end of the adsorption bed is connected to the discharge part and the positive pressure end of the desorption fan. The catalytic combustion part is connected with the adsorption part through a separable quick interface; the catalytic combustion section is disposed on the moving vehicle body. The enterprise is when dropping into environmental protection equipment, only need purchase and install the relatively lower absorption of this, emission part, and the catalytic combustion part of high-cost low usage only need be regional interior many enterprises sharing, with greatly reduced organic waste gas treatment equipment initial stage installation cost, the utility model discloses an absorption part sets up two adsorption beds and adsorbs in turn and the desorption, but its filter after carrying out the prefilter dust removal to waste gas, can adhere to the one deck dust on the filter screen, and one time, the dust can block up the filter screen, thereby influence exhaust-gas treatment efficiency, simultaneously, after carrying out catalytic reaction burning to gas, gas has higher heat, if directly discharges gas, then has caused very big wasting of resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dismantlement formula desorption catalytic combustion organic waste gas processing apparatus to propose the filter layer and block up easily in solving above-mentioned background art, increased the number of times of changing the filter screen and contained the direct problem that discharges of thermal gas and caused very big wasting of resources.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dismantlement formula desorption catalytic combustion organic waste gas processing apparatus, includes the filter chamber, the waste gas import has been run through to one side of filter chamber, the motor is installed at the top of filter chamber, the output of motor is connected with the lead screw that extends to the filter chamber inside, filter screen and slide bar are installed respectively to the inside of filter chamber, the one side of filter chamber is run through has the collection steamer tray, the inside below of filter chamber has run through the dirt mouth, just the dirt mouth is linked together with the collection steamer tray, the sliding sleeve has been cup jointed to the surface of slide bar, the surface of lead screw has cup jointed the thread bush, just the sliding sleeve is connected with the thread bush, one side of thread bush is fixed with the cleaning brush, one side of filter chamber is connected with the adsorption chamber through first connecting pipe, the internally mounted of adsorption chamber has the active carbon adsorption layer, the top of adsorption chamber is connected with the catalytic, the bottom of the adsorption chamber is connected with an air heating chamber through a hot air pipe, the outer surfaces of the connecting pipe and the hot air pipe are respectively provided with a first valve, the bottom of the air heating chamber is connected with a fan through an air conveying pipe, heating resistors are installed on two sides in the air heating chamber, one side of the adsorption chamber is connected with a low-temperature plasma chamber through a second communicating pipe, the outer surfaces of the first communicating pipe and the second communicating pipe are respectively provided with a second valve, a low-temperature plasma generating layer is installed in the low-temperature plasma chamber, an exhaust pipe penetrates through one side of the low-temperature plasma chamber, one side of the catalytic reaction combustion chamber is connected with a heat exchange chamber through a hot air pipe, a heat exchange pipe is arranged in the heat exchange chamber, one end of the heat exchange pipe is communicated with the hot air pipe, and the other end of the heat, the inner wall of the exhaust pipe is provided with a silencing layer, and the top of the exhaust pipe is fixed with a sound absorption plate.

Preferably, a water filling port is arranged on one side of the top of the heat exchange chamber, and a water discharging port penetrates through the lower portion of one side of the heat exchange chamber.

Preferably, the heat exchange tube is a copper tube, and the heat exchange tube is curved.

Preferably, a handle is fixed on one side of the dust collection drawer, and the dust collection drawer is detachably arranged with the filter chamber through the handle.

Preferably, the cleaning brush is in close contact with one side of the filter net

Preferably, the outer surface of the motor is provided with a protective cover.

Compared with the prior art, the beneficial effects of the utility model are that: the detachable desorption catalytic combustion organic waste gas treatment device is provided with a motor, a dust collection drawer, a cleaning brush and a screw rod, when a filter screen is cleaned, a worker starts the motor, the screw rod rotates due to the rotation of the motor, the screw rod rotates to drive the cleaning brush to move due to the rotation of the screw rod, the outer surface of the filter screen is cleaned when the cleaning brush moves, dust on the filter screen is brushed off, the dust falls into the dust collection drawer through a dust collection opening, the worker can clean the dust collection drawer regularly, the filter screen is prevented from being blocked by automatic cleaning of the filter screen, the efficiency and the effect of waste gas treatment are ensured, the frequency of replacing the filter screen is reduced, meanwhile, the waste gas treatment device is also provided with a heat exchange chamber, a heat exchange pipe, a water filling opening and a water outlet, gas combusted through catalytic reaction is input into the heat exchange pipe, the worker can add cold water into the heat exchange, the temperature that cold water absorbed waste gas carries out cooling to waste gas, cold water utilizes the temperature of waste gas to promote the temperature simultaneously, can be with the water that heats as other processes and life needs, make full use of the resource, the wasting of resources has been avoided, can further purify absorption back waste gas through being provided with low temperature plasma room and low temperature plasma emergence layer, the exhaust purification effect has been promoted, the device still is provided with noise damping layer and abatvoix, noise damping layer and abatvoix can inhale the sound processing to exhaust waste gas, the noise decibel of waste gas in the emission process has been reduced, work environment has been guaranteed, noise pollution has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the filtering chamber structure of the present invention;

FIG. 3 is a schematic structural view of the heat exchange chamber of the present invention;

FIG. 4 is a schematic view of the dust collection drawer of the present invention;

fig. 5 is the utility model discloses the blast pipe structural schematic diagram of cutting open with a bow.

In the figure: 1. a filtering chamber; 2. an adsorption chamber; 3. a catalytic reaction combustion chamber; 4. a heat exchange chamber; 5. a low temperature plasma chamber; 6. an air heating chamber; 7. an exhaust gas inlet; 8. a motor; 9. a dust collection drawer; 10. a first communication pipe; 11. an activated carbon adsorption layer; 12. a first valve; 13. a hot air pipe; 14. a heating resistor; 15. a wind delivery pipe; 16. a fan; 17. a connecting pipe; 18. a second valve; 19. a second communicating pipe; 20. a low temperature plasma generation layer; 21. an exhaust pipe; 22. a hot gas pipe; 23. a screw rod; 24. a slide bar; 25. a sliding sleeve; 26. a threaded sleeve; 27. a filter screen; 28. a cleaning brush; 29. a dust collection port; 30. a water filling port; 31. a heat exchange tube; 32. a water outlet; 33. a handle; 34. a sound-absorbing panel; 35. and a sound attenuation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a detachable desorption catalytic combustion organic waste gas treatment device comprises a filter chamber 1, an adsorption chamber 2, a catalytic reaction combustion chamber 3, a heat exchange chamber 4, a low-temperature plasma chamber 5, an air heating chamber 6, a waste gas inlet 7, a motor 8, a dust collection drawer 9, a first communicating pipe 10, an activated carbon adsorption layer 11, a first valve 12, a hot air pipe 13, a heating resistor 14, an air conveying pipe 15, a fan 16, a connecting pipe 17, a second valve 18, a second communicating pipe 19, a low-temperature plasma generation layer 20, an exhaust pipe 21, a hot air pipe 22, a screw rod 23, a sliding rod 24, a sliding sleeve 25, a threaded sleeve 26, a filter screen 27, a cleaning brush 28, a dust collection port 29, a water filling port 30, a heat exchange pipe 31, a water outlet 32, a handle 33, a sound absorption plate 34 and a sound absorption layer 35, wherein the waste gas inlet 7 penetrates through one side of the filter chamber 1, the motor 8 is installed at the top of the filter chamber 1, the, a filter screen 27 and a sliding rod 24 are respectively installed inside a filter chamber 1, a dust collecting drawer 9 penetrates through one side of the filter chamber 1, a dust collecting port 29 penetrates through the lower portion inside the filter chamber 1, the dust collecting port 29 is communicated with the dust collecting drawer 9, a sliding sleeve 25 is sleeved on the outer surface of the sliding rod 24, a threaded sleeve 26 is sleeved on the outer surface of the screw rod 23, the sliding sleeve 25 is connected with the threaded sleeve 26, a cleaning brush 28 is fixed on one side of the threaded sleeve 26, one side of the filter chamber 1 is connected with an adsorption chamber 2 through a first communication pipe 10, an activated carbon adsorption layer 11 is installed inside the adsorption chamber 2, the top of the adsorption chamber 2 is connected with a catalytic reaction combustion chamber 3 through a connecting pipe 17, the bottom of the adsorption chamber 2 is connected with an air heating chamber 6 through a hot air pipe 13, first valves 12 are respectively arranged on the outer surfaces of the connecting pipe 17 and the hot air pipe 13, heating resistors 14 are installed at both sides of the interior of the air heating chamber 6, one side of the adsorption chamber 2 is connected with the low temperature plasma chamber 5 through a second communicating pipe 19, and the outer surfaces of the first communicating pipe 10 and the second communicating pipe 19 are provided with a second valve 18, the low temperature plasma chamber 5 is internally provided with a low temperature plasma generation layer 20 which can further purify the waste gas and improve the treatment effect, one side of the low temperature plasma chamber 5 is penetrated with an exhaust pipe 21, one side of the catalytic reaction combustion chamber 3 is connected with a heat exchange chamber 4 through a hot air pipe 22, the heat exchange chamber 4 is internally provided with a heat exchange pipe 31, and one end of the heat exchange pipe 31 is communicated with the hot air pipe 22, the other end of the heat exchange pipe 31 extends to the bottom of the heat exchange chamber 4, the inner wall of the exhaust pipe 21 is provided with a sound attenuation layer 35, and the top of the exhaust pipe 21 is fixed with a sound absorption plate 34, so that the noise reduction effect is achieved.

Referring to fig. 1 and 3, a water inlet 30 is disposed at one side of the top of the heat exchange chamber 4, a water outlet 32 penetrates through the lower portion of one side of the heat exchange chamber 4, cold water can be added into the heat exchange chamber 4 through the water inlet 30, hot water can be discharged for use through the water outlet 32, the heat exchange tube 31 is a copper tube, the heat exchange tube 31 is curved, the copper tube has a good heat conductivity, and the curved shape can increase the time and area for heat exchange between hot gas and water.

Referring to fig. 1, 2 and 4, a handle 33 is fixed to one side of the dust collection drawer 9, and the dust collection drawer 9 is detachably installed to the filter chamber 1 through the handle 33, so that the dust collection drawer 9 can be periodically drawn out for cleaning.

Referring to fig. 1-2, the cleaning brush 28 is in close contact with one side of the filter screen 27 to facilitate cleaning of the filter screen 27 and prevent dust from blocking the filter screen 27, and a protective cover is disposed on an outer surface of the motor 8 to protect the motor 8.

The working principle is as follows: firstly, a worker checks whether each part is intact or not, if the part is damaged, the part is replaced in time, then the device is installed, then the power supply is switched on, then the first valve 12 is closed, waste gas enters the filter screen 27 from the waste gas inlet 7 to primarily filter fine particles in the waste gas, the primarily filtered waste gas enters the adsorption chamber 2, the active carbon adsorption layer 11 adsorbs harmful substances in the waste gas, the adsorbed waste gas enters the low-temperature plasma chamber 5, the low-temperature plasma generation layer 20 further purifies the waste gas, the purified waste gas is discharged from the exhaust pipe 21, the sound absorption layer 35 and the sound absorption plate 34 perform sound absorption treatment on the discharged waste gas to reduce noise decibels of the waste gas in the discharge process, after the waste gas treatment, the worker closes the second valve 18, opens the first valve 12, the fan 16 pumps air into the air heating chamber 6, and the heating resistor 14 heats the air, heated hot gas enters the adsorption chamber 2 to perform desorption work on the activated carbon adsorption layer 11, desorbed gas enters the catalytic reaction combustion chamber 3, the catalytic reaction combustion chamber 3 performs heating combustion on the gas, hot gas enters the heat exchange tubes 31 in the heat exchange chamber 4, the cold water absorbs the temperature of the waste gas to cool the waste gas, meanwhile, the cold water utilizes the temperature of the waste gas to improve the water temperature, the heated water can be used as other processes and is required for life through the water outlet 32, the cooled gas is discharged from the other end of the heat exchange tubes 31, when the filter screen 27 is cleaned, a worker starts the motor 8, the motor 8 rotates to enable the screw rod 23 to rotate, the screw rod 23 rotates to enable the threaded sleeve 26 to drive the cleaning brush 28 to move, when the cleaning brush 28 moves, the outer surface of the filter screen 27 is cleaned, dust on the filter screen 27 is brushed away, the dust drops in the dust collection drawer 9 through the dust collection opening 29, the working personnel can clean the dust collection drawer 9 regularly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dismantlement formula desorption catalytic combustion organic waste gas processing apparatus, includes filter chamber (1), its characterized in that: the waste gas purification device is characterized in that a waste gas inlet (7) penetrates through one side of the filtering chamber (1), a motor (8) is installed at the top of the filtering chamber (1), an output end of the motor (8) is connected with a lead screw (23) extending to the inside of the filtering chamber (1), a filtering net (27) and a sliding rod (24) are installed inside the filtering chamber (1) respectively, a dust collecting drawer (9) penetrates through one side of the filtering chamber (1), a dust collecting opening (29) penetrates through the lower portion of the inside of the filtering chamber (1), the dust collecting opening (29) is communicated with the dust collecting drawer (9), a sliding sleeve (25) is sleeved on the outer surface of the sliding rod (24), a threaded sleeve (26) is sleeved on the outer surface of the lead screw (23), the sliding sleeve (25) is connected with the threaded sleeve (26), a cleaning brush (28) is fixed on one side of the threaded sleeve (26), and an adsorption chamber (2) is connected with one side of the filtering chamber, the inside mounting of adsorption chamber (2) has active carbon adsorption layer (11), the top of adsorption chamber (2) is connected with catalytic reaction combustion chamber (3) through connecting pipe (17), the bottom of adsorption chamber (2) is connected with air heating chamber (6) through hot-blast main (13), just the surface of connecting pipe (17) and hot-blast main (13) all is provided with first valve (12), the bottom of air heating chamber (6) is connected with fan (16) through defeated tuber pipe (15), heating resistor (14) are installed to the inside both sides of air heating chamber (6), one side of adsorption chamber (2) is connected with low temperature plasma room (5) through second communicating pipe (19), just the surface of first communicating pipe (10) and second communicating pipe (19) all is provided with second valve (18), the inside mounting of low temperature plasma room (5) has low temperature plasma generation layer (20), exhaust pipe (21) has been run through to one side of low temperature plasma chamber (5), one side of catalytic reaction combustion chamber (3) is connected with heat exchange chamber (4) through hot-air pipe (22), the inside of heat exchange chamber (4) is provided with hot exchange pipe (31), just the one end and the hot-air pipe (22) of hot exchange pipe (31) are linked together, the other end of hot exchange pipe (31) extends to the bottom of heat exchange chamber (4), the inner wall of exhaust pipe (21) is provided with noise damping layer (35), the top of exhaust pipe (21) is fixed with abatvoix (34).

2. The device for treating the organic waste gas through the detachable desorption catalytic combustion according to claim 1, wherein: a water filling port (30) is formed in one side of the top of the heat exchange chamber (4), and a water discharging port (32) penetrates through the lower portion of one side of the heat exchange chamber (4).

3. The device for treating the organic waste gas through the detachable desorption catalytic combustion according to claim 1, wherein: the heat exchange tube (31) is a copper tube, and the heat exchange tube (31) is bent.

4. The device for treating the organic waste gas through the detachable desorption catalytic combustion according to claim 1, wherein: a handle (33) is fixed on one side of the dust collection drawer (9), and the dust collection drawer (9) is detachably arranged with the filter chamber (1) through the handle (33).

5. The device for treating the organic waste gas through the detachable desorption catalytic combustion according to claim 1, wherein: the cleaning brush (28) is in close contact with one side of the filter screen (27).

6. The device for treating the organic waste gas through the detachable desorption catalytic combustion according to claim 1, wherein: the outer surface of the motor (8) is provided with a protective cover.