CN109224760A - Exhaust treatment system - Google Patents
Exhaust treatment system Download PDFInfo
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- CN109224760A CN109224760A CN201811259497.3A CN201811259497A CN109224760A CN 109224760 A CN109224760 A CN 109224760A CN 201811259497 A CN201811259497 A CN 201811259497A CN 109224760 A CN109224760 A CN 109224760A
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- organic matter
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Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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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
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
Abstract
The embodiment of the invention discloses a kind of exhaust treatment systems, it include: catalyst container, catalyst container includes heating device and burner, first entrance is for inputting exhaust gas, exhaust gas includes volatile organic matter, for being heated to exhaust gas so that volatile organic matter volatilizees, burner is used to the volatile organic matter after heating carrying out burning processing heating device；Setting controller and power regulator in control cabinet；The heat driven signal control output end of controller is electrically connected with the control terminal of power regulator, for controlling power regulator operation；The heat driven signal output end of power regulator is electrically connected with the heat driven signal input part of heating device, is heated or is not heated for driving heating device.Technical solution provided in an embodiment of the present invention, power regulator control heating device under the control of the controller and heat to exhaust gas, during solving in the prior art to heat exhaust gas, there is technical issues that heating is discontinuous.
Description
Technical field
The present embodiments relate to technical field of waste gas treatment more particularly to a kind of exhaust treatment systems.
Background technique
The exhaust gas generated in Painting Shop includes a large amount of volatile organic matter, is directly discharged in atmosphere, to environment and
Human body will cause harm.
During existing exhaust treatment system heats exhaust gas, there is the discontinuous problem of heating, cause subsequent
It is insufficient for the combustion process of the volatile organic matter in exhaust gas, it cannot thoroughly the property of will volatilize organic matter dispose.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of exhaust treatment system, to solve in the prior art for exhaust gas
During heating, there is the discontinuous problem of heating, lead to the subsequent combustion process for the volatile organic matter in exhaust gas
It is insufficient, it cannot the technical issues of thoroughly property of will volatilize organic matter is disposed.
The embodiment of the invention provides a kind of exhaust treatment systems, comprising:
Optionally, catalyst container, the catalyst container include first entrance, heating device and burner, the heating device
It includes an inlet and an outlet, the burner includes entrance, and the first entrance includes volatilization for inputting exhaust gas, the exhaust gas
Property organic matter, the entrance of the heating device is connected with the first entrance of the catalyst container, and the heating device is used for described
Exhaust gas is heated so that volatile organic matter volatilization, the outlet phase of the entrance of the burner and the heating device
Even, the burner is used to the volatile organic matter after heating carrying out burning processing；
Control cabinet, the interior setting controller of the control cabinet and power regulator；
The heat driven signal control output end of the controller is electrically connected with the control terminal of the power regulator, is used for
Control the power regulator operation；
The heat driven signal output end of the power regulator and the heat driven signal input part of the heating device
Electrical connection, for driving the heating devices heat or not heating.
It optionally, further include cloud separator box, filtering baffle-box, at least one adsorption/desorption case, heat exchange case and high temperature
Rose Box, the cloud separator box include an inlet and an outlet, and the filtering baffle-box includes an inlet and an outlet, the adsorption/desorption
Case includes first entrance, first outlet, second entrance and second outlet, the heat exchange case include first entrance, first outlet,
Second entrance and second outlet, the high temperature filtration case include an inlet and an outlet；
For the entrance of the cloud separator box for inputting exhaust gas to be processed, the exhaust gas to be processed includes volatile organic matter
And solid particle, the cloud separator box further includes filter screen, for filtering the solid particle；
The outlet of the cloud separator box is connected with the entrance of the filtering baffle-box, for that will include that the volatility has
The exhaust gas of machine object is transported in the filtering baffle-box, and the filtering baffle-box is used to store comprising the volatile organic matter
Exhaust gas；
The outlet of the filtering baffle-box is connected with the first entrance of the adsorption/desorption case, for that will include the volatilization
The exhaust gas of property organic matter is transported in the adsorption/desorption case through the first entrance of the adsorption/desorption case；
The adsorption/desorption case includes volatile organic matter adsorbent material, and the volatile organic matter adsorbent material is used for
The temperature of the adsorption/desorption case will have less than the volatile organic matter is adsorbed under the first preset temperature comprising the volatility
The exhaust gas of machine object becomes the gas for meeting discharge standard, and the first outlet of the adsorption/desorption case is used to meet discharge mark for described
Quasi- gas discharge；Or in the case where the temperature of the adsorption/desorption case is greater than or equal to first preset temperature, the volatilization
The volatile organic matter of absorption is carried out desorption processing by property organic matter adsorbent material, and by the volatile organic matter through institute
The second outlet for stating adsorption/desorption case is delivered in the heat exchange case, and the second outlet of the adsorption/desorption case and the heat are handed over
The first entrance for changing case is connected；
The heat exchange case includes the first access and alternate path, heat exchange case described in the first end of first access
First entrance is connected, and the second end of first access is connected with the first outlet of the heat exchange case, the alternate path
The second entrance of heat exchange case described in first end is connected, the second outlet of the second end of the alternate path and the heat exchange case
It is connected；
The first outlet of the heat exchange case is connected with the first entrance of the catalyst container, for the volatility is organic
Object is delivered to the catalyst container, and the heating device in the catalyst container heats the volatile organic matter, the catalysis
Burner in case is used to the volatile organic matter after heating carrying out burning processing, generates carbon dioxide and water steams
Gas；
The first outlet of the catalyst container is connected with the second entrance of the heat exchange case, for passing through the alternate path
The carbon dioxide generated after volatile organic matter burning and vapor are input in the heat exchange case, the combustion
Burning device includes outlet, and the outlet is connected with the first outlet of the catalyst container；
The second outlet of the heat exchange case is connected with the entrance of the high temperature filtration case, for the volatility is organic
The carbon dioxide and vapor generated after object burning is input in the high temperature filtration case；
The outlet of the high temperature filtration case is connected with the second entrance of the adsorption/desorption case, for the volatility to have
The carbon dioxide and vapor generated after the burning of machine object is input in the adsorption/desorption case；
The second entrance of the adsorption/desorption case is also used to input outside air, the outlet of the high temperature filtration case with it is described
Outside air communicates.
It optionally, further include temperature sensor, temperature signal output end and the controller of the temperature sensor
Temperature signal input electrical connection；
The temperature sensor is arranged in the adsorption/desorption case, for detecting the temperature in the adsorption box.
Optionally, further include first switch valve, be arranged at the first entrance and first outlet of the adsorption/desorption case, institute
The control terminal for stating first switch valve is electrically connected with the first switch control signal output of the controller, if the adsorption/desorption
Temperature in case is less than first preset temperature, the first switch valve that the controller controls the first entrance open and
The first switch valve of the first outlet is opened.
Optionally, further include second switch valve, be arranged at the second entrance and second outlet of the adsorption/desorption case, institute
The control terminal for stating second switch valve is electrically connected with the second switch control signal output of the controller, in the first switch
After valve opens the first preset time, and the temperature in the adsorption/desorption case is greater than or equal to first preset temperature, described
Controller controls the second switch valve and opens, and controls the first switch valve and close.
Optionally, further include the first high temperature pneumatic operated valve, the first access point of the heat exchange case is set, described first is high
The control terminal of warm pneumatic operated valve is electrically connected with the third switch control signal output end of the controller, described in the controller control
First high temperature pneumatic operated valve is opened；
Further include the second high temperature pneumatic operated valve, is arranged at the second entrance of the adsorption/desorption case, second High Temperature Gas
The control terminal of dynamic valve is electrically connected with the 4th switch control signal output end of the controller；
Further include third high temperature pneumatic operated valve, the exit of the high temperature filtration case, the third high temperature pneumatic operated valve are set
Control terminal be electrically connected with the 5th switch control signal output end of the controller；
Further include the 4th high temperature pneumatic operated valve, be arranged in the high temperature filtration case exit and the adsorption/desorption case
Between two inlet, the control terminal of the 4th high temperature pneumatic operated valve and the 6th switch control signal output end electricity of the controller
Connection.
Optionally, further include baroceptor, be arranged in the baffle-box, the air pressure signal of the baroceptor is defeated
Outlet is electrically connected with the controller air pressure signal input terminal；
Warning device, the control terminal of the warning device is electrically connected with the alarm signal output ends of the controller, described
Controller is used for when the air pressure numerical value in the baffle-box is not equal to preset pressure numerical value, controls the warning device alarm.
It optionally, further include the first absorption blower；
The first absorption blower is arranged at the first outlet of the adsorption/desorption case, is used for the adsorption/desorption case
The interior gas discharge for meeting discharge standard；
Motor-drive circuit, the first control signal input terminal of the motor-drive circuit and institute are set in the control cabinet
State controller first motor control signal output electrical connection, the first driving signal output end of the motor-drive circuit with
The control terminal electrical connection of the first absorption blower.
It optionally, further include the second absorption blower；
The second absorption blower is arranged at the second outlet of the heat exchange case, for the high temperature filtration case
Entrance conveys the carbon dioxide and vapor generated after the volatile organic matter burning；
The second control signal input terminal of the motor-drive circuit and the second motor control signal of the controller are defeated
Outlet electrical connection, the second driving signal output end of the motor-drive circuit and the control terminal of the second absorption blower are electrically connected
It connects.
Optionally, the host computer is electrically connected with the controller by bus, and the host computer and the touch screen
Electrical connection, the host computer is for will be sent to touch from the operation information of the received exhaust treatment system of the controller
Screen, the touch screen are used to show the operation information and the exhaust treatment system of the exhaust treatment system.
The embodiment of the invention provides a kind of exhaust treatment systems, using controller control power regulator operation, electric power
Adjuster controls heating device under the control of the controller and heats to exhaust gas, and entire heating process can continuously adjust voltage
With power, continuously adjusting for electric heating output is realized, during solving in the prior art to heat exhaust gas, there is heating
Discontinuous problem, causes subsequent insufficient for the combustion process of the volatile organic matter in exhaust gas, will cannot thoroughly wave
The technical issues of hair property organic matter is disposed.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of exhaust treatment system provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another exhaust treatment system provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
The embodiment of the invention provides a kind of exhaust treatment systems.Fig. 1 shows the structural representation of the exhaust treatment system
Figure, referring to Fig. 1, which includes: catalyst container 100, and catalyst container 100 includes first entrance A1,101 and of heating device
Burner 102, heating device 101 include entrance B1 and outlet B2, and burner 102 includes entrance C1, and first entrance A1 is used
In input exhaust gas, exhaust gas includes volatile organic matter, the first entrance A1 phase of the entrance B1 and catalyst container 100 of heating device 101
Even, heating device 101 for exhaust gas is heated so that volatile organic matter volatilize, the entrance C1 of burner 102 with plus
The outlet B2 of thermal 101 is connected, and burner 102 is used to the volatile organic matter after heating carrying out burning processing；Control
Case 200 processed, the interior setting controller 201 of control cabinet 200 and power regulator 202；The heat driven signal control of controller 200 is defeated
Outlet D1 is electrically connected with the control terminal E1 of power regulator 202, is run for controlling power regulator 202；Power regulator 202
Heat driven signal output end E2 be electrically connected with the heat driven signal input part B3 of heating device 101, for drive heating
Device 101 is heated or is not heated.
In the present embodiment, power regulator is using thyristor (also known as silicon-controlled) and its trigger control circuit for adjusting
The disk of whole bearing power fills power adjustment unit.It is more to trigger silicon-controlled realization pressure regulation and tune with digital circuit now
Function.Pressure regulation uses phase-shift control mode, and Power Regulation has fixed cycle Power Regulation and variable period Power Regulation two ways.The embodiment of the present invention provides
A kind of exhaust treatment system, using controller control power regulator operation, power regulator is controlled under the control of the controller
Refrigerating/heating apparatus heats exhaust gas, and entire heating process can continuously adjust voltage and power, realizes electric heating output
It continuously adjusts, during solving in the prior art to heat exhaust gas, there is the discontinuous problem of heating, it is subsequent right to cause
The combustion process of volatile organic matter in exhaust gas is insufficient, cannot technology that thoroughly property of will volatilize organic matter is disposed ask
Topic.
Optionally, based on the above technical solution, referring to fig. 2, which further includes cloud separator box
300, baffle-box 400, at least one adsorption/desorption case 500, heat exchange case 600 and high temperature filtration case 700, cloud separator box are filtered
300 include that entrance F1 includes entrance G1 and export G2 with F2, filtering baffle-box 400 is exported, and adsorption/desorption case 500 enters including first
Mouthful H1, first outlet H2, second entrance H3 and second outlet H4, heat exchange case 600 include first entrance I1, first outlet I2,
Second entrance I3 and second outlet I4；High temperature filtration case 700 includes entrance J1 and outlet J2；The entrance F1 of cloud separator box 300
For inputting exhaust gas to be processed, exhaust gas to be processed includes volatile organic matter and solid particle, and cloud separator box 300 further included
Strainer 301 is used for filtering solid particles；The outlet F2 of cloud separator box 300 is connected with the entrance G1 of filtering baffle-box 400, uses
In by include volatile organic matter exhaust gas be transported to filtering baffle-box 400 in, filtering baffle-box 400 for store comprising volatilization
The exhaust gas of property organic matter；The outlet G2 of filtering baffle-box 400 is connected with the first entrance H1 of adsorption/desorption case 500, for that will wrap
Exhaust gas containing volatile organic matter is transported in adsorption/desorption case 500 through the first entrance H1 of adsorption/desorption case 500；Adsorption/desorption
Case 500 includes volatile organic matter adsorbent material, and volatile organic matter adsorbent material is used to be less than in the temperature of adsorption/desorption case
Volatile organic matter is adsorbed under first preset temperature, the exhaust gas comprising volatile organic matter is become to the gas for meeting discharge standard
Body, the first outlet H2 of adsorption/desorption case 500 are used to meet the gas discharge of discharge standard；Or the temperature in adsorption/desorption case
Degree is greater than or equal under the first preset temperature, and volatile organic matter adsorbent material carries out the volatile organic matter of absorption at desorption
Reason, and the property of will volatilize organic matter is delivered in heat exchange case 600 through the second outlet H4 of adsorption/desorption case, adsorption/desorption case 500
Second outlet H4 be connected with the first entrance I1 of heat exchange case 600；Heat exchange case 600 includes the first access and alternate path,
The first entrance I1 of the first end heat exchange case of first access is connected, the second end of the first access and the first of heat exchange case 600
It exports I2 to be connected, the second entrance I3 of the first end heat exchange case 600 of alternate path is connected, and the second end and heat of alternate path are handed over
The second outlet I4 for changing case 600 is connected；The first outlet I2 of heat exchange case 600 is connected with the first entrance A1 of catalyst container 100, uses
It is delivered to catalyst container 100 in the property of will volatilize organic matter, the heating device 101 in catalyst container 100 adds volatile organic matter
Heat, the burner 102 in catalyst container 100 are used to the volatile organic matter after heating carrying out burning processing, generate dioxy
Change carbon and vapor；The first outlet A2 of catalyst container is connected with the second entrance I3 of heat exchange case 600, for passing through alternate path
The carbon dioxide and vapor generated after the property of will volatilize organic compound combustion is input in heat exchange case 600, burner 102
Including exporting C2, outlet C2 is connected with the first outlet A2 of catalyst container 100；The second outlet I4 and high temperature mistake of heat exchange case 600
The entrance J1 of filter box 700 is connected, and the carbon dioxide and vapor for generating after the property of will volatilize organic compound combustion are input to
In high temperature filtration case 700.The outlet J2 of high temperature filtration case 700 is connected with the second entrance H3 of the adsorption/desorption case 500, is used for
The carbon dioxide and vapor generated after the property of will volatilize organic compound combustion is input in the adsorption/desorption case 500.Absorption
The second entrance H3 of desorption case 500 is also used to input outside air, and the outlet J2 of high temperature filtration case 700 is communicated with outside air.
The exhaust treatment system is as follows to the adsorption process of exhaust gas: the entrance F1 of cloud separator box 300 is for inputting wait locate
Exhaust gas is managed, exhaust gas to be processed includes volatile organic matter and solid particle, and cloud separator box 300 further includes filter screen 301, is used for
Filtering solid particles；The outlet F2 of 300 device of cloud separator box is connected with the entrance G1 of filtering baffle-box 400, for that will include to wave
The exhaust gas of hair property organic matter is transported in filtering baffle-box 400, and filtering baffle-box 400 is used to store comprising volatile organic matter
Exhaust gas.The outlet G2 of filtering baffle-box 400 is connected with the first entrance H1 of adsorption/desorption case 500, for that will have comprising volatility
The exhaust gas of machine object is transported in adsorption/desorption case 500 through the first entrance H1 of adsorption/desorption case 500；Adsorption/desorption case 500 includes
Volatile organic matter adsorbent material, volatile organic matter adsorbent material are used for the temperature in adsorption/desorption case less than the first default temperature
Degree is lower to adsorb volatile organic matter, the exhaust gas comprising volatile organic matter is become to the gas for meeting discharge standard, adsorption/desorption
The first outlet H2 of case is used to meet the gas discharge of discharge standard.The exhaust treatment system to the desorption process of exhaust gas such as
Under: when adsorption/desorption case 500 is one, completing adsorption process can be completed desorption process.When being adsorbed as multiple, there is one
A adsorption/desorption case 500 is desorbed, and is adsorbed there are four adsorption/desorption case.
It is specific as follows that process is desorbed: illustrative, 3# adsorption/desorption case desorption, the absorption of 1# and 2# adsorption/desorption case, 1# and
The process of 2# adsorption/desorption case absorption is as above, repeats no more.For 3# adsorption/desorption case 500, in the temperature of 3# adsorption/desorption case 500
Degree is greater than or equal under the first preset temperature, and volatile organic matter adsorbent material carries out the volatile organic matter of absorption at desorption
Reason, and the property of will volatilize organic matter is delivered in heat exchange case 600 through the second outlet H4 of adsorption/desorption case, adsorption/desorption case 500
Second outlet H4 be connected with the first entrance I1 of heat exchange case 600；Heat exchange case 600 includes the first access and alternate path,
The first entrance I1 of the first end heat exchange case of first access is connected, the second end of the first access and the first of heat exchange case 600
It exports I2 to be connected, the second entrance I3 of the first end heat exchange case 600 of alternate path is connected, and the second end and heat of alternate path are handed over
The second outlet I4 for changing case 600 is connected；The first outlet I2 of heat exchange case 600 is connected with the first entrance A1 of catalyst container 100, uses
It is delivered to catalyst container 100 in the property of will volatilize organic matter, the heating device 101 in catalyst container 100 adds volatile organic matter
Heat, the burner 102 in catalyst container 100 are used to the volatile organic matter after heating carrying out burning processing, generate dioxy
Change carbon and vapor；The first outlet A2 of catalyst container is connected with the second entrance I3 of heat exchange case 600, for passing through alternate path
The carbon dioxide and vapor generated after the property of will volatilize organic compound combustion is input in heat exchange case 600, burner 102
Including exporting C2, outlet C2 is connected with the first outlet A2 of catalyst container 100；The second outlet I4 and high temperature mistake of heat exchange case 600
The entrance J1 of filter box 700 is connected, and the carbon dioxide and vapor for generating after the property of will volatilize organic compound combustion are input to
In high temperature filtration case 700.The outlet J2 of high temperature filtration case 700 is connected with the second entrance of the adsorption/desorption case 500, and being used for will
The carbon dioxide and vapor generated after volatile organic matter burning is input in the adsorption/desorption case 500.Absorption is de-
The second entrance of attached case 500 is also used to input outside air, and the outlet of high temperature filtration case 700 is communicated with outside air.
It optionally, based on the above technical solution, referring to fig. 2, further include temperature sensor 501, temperature sensor
501 temperature signal output end is electrically connected (not shown) with the temperature signal input of controller；Temperature sensor setting is being inhaled
In attached desorption case, for detecting the temperature in adsorption box.
Optionally, based on the above technical solution, further include first switch valve 502, be arranged in adsorption/desorption case 500
First entrance H1 and first outlet H2 at, the first switch of the control terminal of first switch valve 502 and controller 201 controls signal
Output end electrical connection, if the temperature in adsorption/desorption case 500 is less than the first preset temperature, controller 201 controls first entrance H1
First switch valve 502 open and first outlet H2 first switch valve 502 open.It is adsorbed in adsorption/desorption case 500
During, first switch valve 502 is open, and second switch valve 503 is to close.
Optionally, based on the above technical solution, further include second switch valve 503, be arranged in adsorption/desorption case 500
Second entrance H3 and second outlet H4 at, the second switch of the control terminal of second switch valve 503 and controller 201 controls signal
Output end electrical connection, first switch valve 502 open the first preset time after, and the temperature in adsorption/desorption case 500 be greater than or
Equal to the first preset temperature, controller 201 controls second switch valve 503 and opens, and controls first switch valve 502 and close.It is inhaling
During attached desorption case 500 is desorbed, first switch valve 502 is to close, and second switch valve 503 is open.
It optionally, based on the above technical solution, referring to fig. 2, further include the first high temperature pneumatic operated valve 601, setting exists
At the first entrance I1 of the heat exchange case 600, control terminal and the controller 201 of the first high temperature pneumatic operated valve 601
The electrical connection of third switch control signal output end, the controller 201 control the first high temperature pneumatic operated valve 601 and open；
Further include the second high temperature pneumatic operated valve 602, is arranged at the second entrance H3 of the adsorption/desorption case 500, described
The control terminal of two high temperature pneumatic operated valves 602 is electrically connected with the 4th switch control signal output end of the controller 201；
Further include third high temperature pneumatic operated valve 603, be arranged at the outlet J2 of the high temperature filtration case 700, the third is high
The control terminal of warm pneumatic operated valve 603 is electrically connected with the 5th switch control signal output end of the controller 201；It further include the 4th high
The second entrance H3 at the outlet J2 of the high temperature filtration case 700 with the adsorption/desorption case 500 is arranged in warm pneumatic operated valve 604
Between, the control terminal of the 4th high temperature pneumatic operated valve 604 and the 6th switch control signal output end electricity of the controller 201
Connection.
Optionally, further include the 5th high temperature pneumatic operated valve 605, the second entrance H3 and second of adsorption/desorption case 500 is set
It exports between H4, the control terminal of the 5th high temperature pneumatic operated valve 605 and the 7th switch control signal of the controller 201 export
End electrical connection.Further include the 6th high temperature pneumatic operated valve 606, be arranged in heat exchange case 600 first entrance I1 and second outlet I4 it
Between, the control terminal of the 6th high temperature pneumatic operated valve 606 is electrically connected with the 8th switch control signal output end of the controller.
It optionally, based on the above technical solution, referring to fig. 2, further include baroceptor 401, setting is being filtered
In baffle-box 400, the air pressure signal output end of baroceptor 401 is electrically connected with the air pressure signal input terminal of controller 201；Report
Alarm device, the control terminal of warning device are electrically connected with the alarm signal output ends of controller, and controller is used for when in baffle-box
When air pressure numerical value is not equal to preset pressure numerical value, control warning device alarm.
It optionally, based on the above technical solution, further include the first absorption blower 800；First absorption blower 800 is set
It sets at the first outlet H2 of adsorption/desorption case 500, for arranging the gas for meeting discharge standard in adsorption/desorption case 500
Out；Motor-drive circuit is set in control cabinet 200, the first of the first control signal input terminal of motor-drive circuit and controller
The electrical connection of motor control signal output end, the first driving signal output end of motor-drive circuit and the first absorption blower 800
Control terminal electrical connection.
It optionally, based on the above technical solution, further include the second absorption blower 900；Second absorption blower 900 is set
It sets at the second outlet I4 of heat exchange case 600, for burning to the entrance J1 of high temperature filtration case 700 conveying volatile organic matter
The carbon dioxide and vapor generated later；The second control signal input terminal of motor-drive circuit and the second electricity of controller
The electrical connection of machine control signal output end, the control terminal of the second driving signal output end of motor-drive circuit and the second absorption blower
Electrical connection.
Optionally, first absorption blower revolving speed output end and second absorption blower revolving speed output end respectively with controller
Electrical connection, when the revolving speed of the first absorption blower and the second absorption blower is not equal to preset rotation speed, controller can be alarmed with case and be filled
Set sending alarm signal.
Further include the 7th high temperature pneumatic operated valve 607, the absorption blower of second outlet I4 and second of heat exchange case 600 is set
Between 900, the control terminal of the 7th high temperature pneumatic operated valve 607 is electrically connected with the 9th switch control signal output end of controller.
It should be understood that by taking 500 detachment status of 3# adsorption/desorption case as an example, the work of switch valve and high temperature pneumatic operated valve
State is as follows:
1, all second switch valves 503 of 1#-2# adsorption/desorption case 500 are all closed, 1#-2# adsorption/desorption case 500
All first switch valves 502 are opened, 503 valve opening of second switch valve of 3# adsorption/desorption case 500, the 6th high temperature pneumatic operated valve
606 close.
2, when desorption starts, the temperature in 3# adsorption/desorption case 500 is greater than or waits high with the first preset temperature, second at this time
The warm unlatching of pneumatic operated valve 602 1/4, the unlatching of third high temperature pneumatic operated valve 603 1/4, the 4th high temperature pneumatic operated valve 604 and the 7th high temperature pneumatic operated valve
607 standard-sized sheets.
3, when the temperature in 3# adsorption/desorption case 500 rises to 120 DEG C, the second high temperature pneumatic operated valve 602 and third high temperature
Pneumatic operated valve 603 opens 1/2, other are constant.First preset temperature is illustratively less than 120 DEG C.
4, when the temperature in desorption case 500 to be adsorbed rises to 180 DEG C, the 4th high temperature pneumatic operated valve 604 is closed, the second high temperature
603 standard-sized sheet of pneumatic operated valve 602 and third high temperature pneumatic operated valve, other valves are constant.
5, the 5th high temperature pneumatic operated valve 605 is closed constant.
By taking 500 detachment status of 3# adsorption/desorption case as an example, recurrent state, switch valve and High Temperature Gas are entered after desorption
The working condition of dynamic valve is as follows:
1, the second high temperature pneumatic operated valve 602, third high temperature pneumatic operated valve 603 and the 6th high temperature pneumatic operated valve 606 are closed.
2, the 4th high temperature pneumatic operated valve 604, the 7th high temperature pneumatic operated valve 607, the first high temperature pneumatic operated valve 601 are opened.
3, the second switch valve 503 of 1#-2# adsorption/desorption case 500 is all closed.
4, the 5th high temperature pneumatic operated valve 605 is opened.
By taking 500 detachment status of 3# adsorption/desorption case as an example, enter under the state of cooling after recurrent state, switch valve and height
The working condition of warm pneumatic operated valve is as follows:
1, the second high temperature pneumatic operated valve 602, third high temperature pneumatic operated valve 603, the 7th high temperature pneumatic operated valve 607 and the 6th High Temperature Gas
Dynamic valve 606 is opened.
2, the first high temperature pneumatic operated valve 601 and five high temperature pneumatic operated valves 605 are closed.
3, the first switch valve 502 of 3# adsorption/desorption case 500 is closed, and second switch valve 503 is opened.
4, the second switch valve 503 of 1#-2# adsorption/desorption case 500 is closed.
It optionally, based on the above technical solution, further include host computer and touch screen；Host computer passes through with controller
Bus electrical connection, and host computer is electrically connected with touch screen, and host computer is for will be from the fortune of the received exhaust treatment system of controller
Row information is sent to touch screen, and touch screen is used to show the operation information and exhaust treatment system of exhaust treatment system.It touches
The operation information and exhaust treatment system for shielding the exhaust treatment system of display, can carry out human-computer interaction, illustratively, work
Personnel can be by the switch of first switch valve in operation touch-screen, second switch valve and high temperature pneumatic operated valve come so that exhaust gas
Processing system starting.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts, be combined with each other and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to this
Invention is described in further detail, but the present invention is not limited to the above embodiments only, is not departing from present inventive concept
In the case of, it can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of exhaust treatment system characterized by comprising
Catalyst container, the catalyst container include first entrance, heating device and burner, and the heating device includes entrance and goes out
Mouthful, the burner includes entrance, and the first entrance is for inputting exhaust gas, and the exhaust gas includes volatile organic matter, institute
The entrance for stating heating device is connected with the first entrance of the catalyst container, and the heating device is for heating the exhaust gas
So that the volatile organic matter volatilization, the entrance of the burner are connected with the outlet of the heating device, the burning
Device is used to the volatile organic matter after heating carrying out burning processing；
Control cabinet, the interior setting controller of the control cabinet and power regulator；
The heat driven signal control output end of the controller is electrically connected with the control terminal of the power regulator, for controlling
The power regulator operation；
The heat driven signal output end of the power regulator is electrically connected with the heat driven signal input part of the heating device
It connects, for driving the heating devices heat or not heating.
2. exhaust treatment system according to claim 1, which is characterized in that
Further include cloud separator box, filter baffle-box, at least one adsorption/desorption case, heat exchange case and high temperature filtration case, it is described
Cloud separator box includes an inlet and an outlet, and the filtering baffle-box includes an inlet and an outlet, and the adsorption/desorption case includes first
Entrance, first outlet, second entrance and second outlet, the heat exchange case include first entrance, first outlet, second entrance and
Second outlet, the high temperature filtration case include an inlet and an outlet；
The entrance of the cloud separator box includes volatile organic matter and consolidates for inputting exhaust gas to be processed, the exhaust gas to be processed
Body particle, the cloud separator box further includes filter screen, for filtering the solid particle；
The outlet of the cloud separator box is connected with the entrance of the filtering baffle-box, for that will include the volatile organic matter
Exhaust gas be transported in the filtering baffle-box, it is described filtering baffle-box be used for store comprising the volatile organic matter give up
Gas；
The outlet of the filtering baffle-box is connected with the first entrance of the adsorption/desorption case, for that will include that the volatility has
The exhaust gas of machine object is transported in the adsorption/desorption case through the first entrance of the adsorption/desorption case；
The adsorption/desorption case includes volatile organic matter adsorbent material, and the volatile organic matter adsorbent material is used for described
The temperature of adsorption/desorption case will include the volatile organic matter less than the volatile organic matter is adsorbed under the first preset temperature
Exhaust gas become the gas for meeting discharge standard, the first outlet of the adsorption/desorption case is used for the discharge standard that meets
Gas discharge；Or in the case where the temperature of the adsorption/desorption case is greater than or equal to first preset temperature, the volatility has
The volatile organic matter of absorption is carried out desorption processing by machine object adsorbent material, and by the volatile organic matter through the suction
The second outlet of attached desorption case is delivered in the heat exchange case, the second outlet of the adsorption/desorption case and the heat exchange case
First entrance be connected；
The heat exchange case includes the first access and alternate path, and first of heat exchange case described in the first end of first access
Entrance is connected, and the second end of first access is connected with the first outlet of the heat exchange case, and the first of the alternate path
The second entrance of the heat exchange case is held to be connected, the second outlet phase of the second end of the alternate path and the heat exchange case
Even；
The first outlet of the heat exchange case is connected with the first entrance of the catalyst container, for the volatile organic matter is defeated
It send to the catalyst container, the heating device in the catalyst container heats the volatile organic matter, in the catalyst container
Burner be used to the volatile organic matter after heating carrying out burning processing, generate carbon dioxide and vapor；
The first outlet of the catalyst container is connected with the second entrance of the heat exchange case, for passing through the alternate path for institute
It states the carbon dioxide generated after volatile organic matter burning and vapor is input in the heat exchange case, the burning dress
It sets including outlet, the outlet is connected with the first outlet of the catalyst container；
The second outlet of the heat exchange case is connected with the entrance of the high temperature filtration case, for firing the volatile organic matter
The carbon dioxide and vapor generated after burning is input in the high temperature filtration case；
The outlet of the high temperature filtration case is connected with the second entrance of the adsorption/desorption case, is used for the volatile organic matter
The carbon dioxide and vapor generated after burning is input in the adsorption/desorption case；
The second entrance of the adsorption/desorption case is also used to input outside air, the outlet of the high temperature filtration case and the external world
Air communicates.
3. exhaust treatment system according to claim 2, which is characterized in that
It further include temperature sensor, the temperature signal output end of the temperature sensor and the temperature signal of the controller input
End electrical connection；
The temperature sensor is arranged in the adsorption/desorption case, for detecting the temperature in the adsorption box.
4. exhaust treatment system according to claim 3, which is characterized in that
Further include first switch valve, is arranged at the first entrance and first outlet of the adsorption/desorption case, the first switch
The control terminal of valve is electrically connected with the first switch control signal output of the controller, if the temperature in the adsorption/desorption case
Less than first preset temperature, the first switch valve that the controller controls the first entrance is opened and described first goes out
The first switch valve of mouth is opened.
5. exhaust treatment system according to claim 4, which is characterized in that
Further include second switch valve, is arranged at the second entrance and second outlet of the adsorption/desorption case, the second switch
The control terminal of valve is electrically connected with the second switch control signal output of the controller, opens first in the first switch valve
After preset time, and the temperature in the adsorption/desorption case is greater than or equal to first preset temperature, the controller control
The second switch valve is opened, and is controlled the first switch valve and closed.
6. exhaust treatment system according to claim 5, which is characterized in that
Further include the first high temperature pneumatic operated valve, the first access point of the heat exchange case is set, the first high temperature pneumatic operated valve
Control terminal is electrically connected with the third switch control signal output end of the controller, and the controller controls first High Temperature Gas
Dynamic valve is opened；
Further include the second high temperature pneumatic operated valve, is arranged at the second entrance of the adsorption/desorption case, the second high temperature pneumatic operated valve
Control terminal be electrically connected with the 4th switch control signal output end of the controller；
Further include third high temperature pneumatic operated valve, the exit of the high temperature filtration case, the control of the third high temperature pneumatic operated valve are set
End processed is electrically connected with the 5th switch control signal output end of the controller；
Further include the 4th high temperature pneumatic operated valve, the exit of the high temperature filtration case is set and the second of the adsorption/desorption case enters
Between mouthful, the control terminal of the 4th high temperature pneumatic operated valve and the 6th switch control signal output end of the controller are electrically connected
It connects.
7. exhaust treatment system according to claim 2, which is characterized in that
Further include baroceptor, be arranged in the filtering baffle-box, the air pressure signal output end of the baroceptor and
The controller air pressure signal input terminal electrical connection；
Warning device, the control terminal of the warning device are electrically connected with the alarm signal output ends of the controller, the control
Device is used to control the warning device alarm when the air pressure numerical value in the filtering baffle-box is not equal to preset pressure numerical value.
8. exhaust treatment system according to claim 2, which is characterized in that
It further include the first absorption blower；
The first absorption blower is arranged at the first outlet of the adsorption/desorption case, for will be in the adsorption/desorption case
The gas discharge for meeting discharge standard；
Motor-drive circuit, the first control signal input terminal of the motor-drive circuit and the control are set in the control cabinet
The first motor control signal output of device processed is electrically connected, the first driving signal output end of the motor-drive circuit with it is described
The control terminal electrical connection of first absorption blower.
9. exhaust treatment system according to claim 8, which is characterized in that
It further include the second absorption blower；
The second absorption blower is arranged at the second outlet of the heat exchange case, for the entrance to the high temperature filtration case
Convey the carbon dioxide and vapor generated after the volatile organic matter burning；
The second control signal input terminal of the motor-drive circuit and the second motor control signal output end of the controller
Electrical connection, the second driving signal output end of the motor-drive circuit are electrically connected with the control terminal of the second absorption blower.
10. exhaust treatment system according to claim 1, which is characterized in that
It further include host computer and touch screen；
The host computer is electrically connected with the controller by bus, and the host computer is electrically connected with the touch screen, described
Host computer is for will be sent to touch screen, the touch from the operation information of the received exhaust treatment system of the controller
Shield the operation information and the exhaust treatment system for showing the exhaust treatment system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259497.3A CN109224760A (en) | 2018-10-26 | 2018-10-26 | Exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259497.3A CN109224760A (en) | 2018-10-26 | 2018-10-26 | Exhaust treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN109224760A true CN109224760A (en) | 2019-01-18 |
Family
ID=65078563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811259497.3A Pending CN109224760A (en) | 2018-10-26 | 2018-10-26 | Exhaust treatment system |
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| WO1998026214A1 (en) * | 1996-12-10 | 1998-06-18 | La Corporation De L'ecole Polytechnique | Process and apparatus for gas phase exothermic reactions |
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| CN207137630U (en) * | 2017-08-11 | 2018-03-27 | 洛阳华燃石化科技有限公司 | A kind of organic waste gas catalytic combustion purifier |
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| CN108443894A (en) * | 2018-04-04 | 2018-08-24 | 河北宏顺旺吉环保科技有限公司 | The method and system of catalysis burning processing VOCs exhaust gas |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998026214A1 (en) * | 1996-12-10 | 1998-06-18 | La Corporation De L'ecole Polytechnique | Process and apparatus for gas phase exothermic reactions |
| EP2373927A2 (en) * | 2008-12-22 | 2011-10-12 | Pyropure Limited | Processing of off-gas from waste treatment |
| CN206422528U (en) * | 2016-12-28 | 2017-08-18 | 青岛东来电气设备有限公司 | High-current generation device and system |
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