CN208541981U - Organic waste gas treatment system - Google Patents
Organic waste gas treatment system Download PDFInfo
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- CN208541981U CN208541981U CN201820505407.3U CN201820505407U CN208541981U CN 208541981 U CN208541981 U CN 208541981U CN 201820505407 U CN201820505407 U CN 201820505407U CN 208541981 U CN208541981 U CN 208541981U
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- exhaust gas
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Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Incineration Of Waste (AREA)
Abstract
The utility model relates to a kind of organic waste gas treatment systems, organic waste gas treatment system includes that multiple organic exhaust gas provide device (1), adsorption/desorption device (2), catalytic combustion system (3) and control device (4), adsorption/desorption device (2) includes the first adsorption/desorption room (11) and the second adsorption/desorption room (12) being used alternatingly, catalytic combustion system (3) includes that wind is divided to cut heat exchanging part (28), accumulation of heat part (37) and catalytic combustion portion point (40), control device (4) includes the frequency converter (46) of coutroi velocity or flow, so that predetermined temperature, first and second promote the constant temperature control unit in preset range of heating temperature of temperature and burner heating and connect the processing unit (78) of frequency converter (46) and temperature control unit (47), we Method carries out automatically high-efficient purification to multiple organic waste gas sources simultaneously and handles, and is both stablized to greatest extent using heat and purification efficiency height and clean-up effect.
Description
Technical field
The utility model belongs to catalysis combustion field, in particular to organic waste gas treatment system.
Background technique
With industrial development, a large amount of organic exhaust gas are inevitably given off, organic exhaust gas generally comprises carbon hydrocarbon
Compound, benzene and benzene homologues, alcohols, ketone, phenols, aldehydes, esters, amine, nitrile, cyanogen etc..Petroleum refining, paint spraying,
The chemical industries such as enameled wire and electronics, casting, weaving, printing, leather, shoes industry, furniture and food processing and feed processing row
This problem especially seems more serious in industry.For example, in the production of steel (aluminium) plate color coating line, apply the steel band of coating into
Enter drying chamber and solidification drying is carried out to coating, organic solvent evaporates in drying chamber in coating forms organic exhaust gas, with the air draft of drying chamber
System discharge will form pollution to ambient enviroment, and organic exhaust gas, which is discharged into atmospheric environment to react by sequence of chemical, causes ring
Border pollution.For example, with another atmosphere pollution nitrogen oxides photochemical reaction can occur for the strong organic exhaust gas of some activity,
Cause surface ozone concentration to increase, forms photochemical pollution；Organic exhaust gas can also pass through complex process nucleation and growth process shape
At secondary organic aerosol, and secondary organic aerosol is exactly the important component of fine particle PM2.5.Organic exhaust gas itself
Grave danger can also be constituted to human health.For example, common such as formaldehyde, benzene, toluene have carcinogenic, teratogenesis harm.Cause
This, will remove photochemical fog, reduce Particulate Pollution, improve urban air-quality, protect the health of the common people, organic waste
Gas emission control and removal are imperative.
The organic pollutant that contains in the organic exhaust gas of drying chamber discharge, the heat that its catalysis oxidation is generated and oil gas (day
Right gas, diesel oil etc.) calory burning is suitable, and therefore, organic exhaust gas is discharged in addition to the energy that self-temperature contains in drying chamber, contained therein
Some organic matters are also discharged together, are in this way both that energy waste pollutes the environment again simultaneously.
The common processing mode of organic exhaust gas includes activated carbon adsorption, directly burning and catalytic combustion technology.Active carbon
Absorption be it is more mature at present, using wider VOCs treatment technology, but its have for VOCs treatment it is certain
Limitation, if saturation adsorbent is placed in air environment for a long time, organic substance, which is desorbed out, to cause secondary pollution to atmospheric environment,
Due to being easily saturated, large-scale organic exhaust gas can not be handled.Directly burning major defect be heating exhaust gas must have it is highly concentrated
Degree, will waste some fuel oil or fuel gas, and the heat direct emission after burning causes the waste that the energy is bigger.
Production by Catalytic Combustion Process is also referred to as non-flaming combustion, and its essence is catalytic oxidations to be utilized using suitable catalyst
The treating technology activity of catalyst closes organic component in burning point temperature below and oxidation, generate nontoxic CO2 and
H2O reaches purification purpose.But the disadvantage is that the heat generated after organic exhaust gas burning is unutilized, direct emission causes the energy
Waste, will cause serious security risk for the purified exhaust gas evacuation with reaction heat, existing catalytic combustion system is also
It will lead to portion not to be fully cleaned up and emptied, if things go on like this, still to air quality, there is hidden danger；Organic exhaust gas produces
The concentration of raw amount and organic exhaust gas is also changing, and the effect of catalytic combustion system processing pernicious gas is also good or bad shakiness
It is fixed, it is not able to satisfy the discharge standard of State Bureau of Environmental Protection's requirement sometimes.
A kind of indirect type catalytic burning smoke multistage heat-exchange system of optimization disclosed in patent document 1, the system include urging
Changing bed, neat gas burner, heat exchanger, adsorption runner, absorption blower, smoke exhaust fan and desorption blower, the heat exchanger includes
Level Four heat exchange unit, respectively first order heat exchange unit, second level heat exchange unit, third level heat exchange unit and fourth stage heat exchange are single
Member, the first order heat exchange unit and third level heat exchange unit are interconnected, and the cold side outlet port of first order heat exchange unit is as dense
Contracting waste gas outlet, the cold side input port of third level heat exchange unit is as concentration exhaust gas entrance, the second level heat exchange unit and the 4th
Grade heat exchange unit is interconnected, the cold side outlet port of second level heat exchange unit as the outlet of desorption gas, fourth stage heat exchange unit it is cold
Side entrance is as desorption gas entrance；The adsorption runner includes rotation adsorption zone, rotation purge zone and rotation desorption area, the wheel
Turn adsorption zone outlet and chimney, the rotation purge zone outlet and the fourth stage are connect with smoke exhaust fan by the absorption blower
Heat exchange unit cold side input port is connected, and rotation desorption area's entrance is connected with the second level heat exchange unit cold side outlet port,
The outlet of rotation desorption area is connected by the desorption blower with the third level heat exchange unit cold side input port, and the first order is changed
The cold side outlet port of hot cell connects the entrance of the catalytic bed, the outlet of catalytic bed connect the outlet of the neat gas burner with
The hot side outlet of the hot side entrance of heat exchanger, heat exchanger is connected to chimney by the smoke exhaust fan.The patent uses absorption
Runner and catalysis burning combine, but the amount and catalysis of the time as required for the adsorption/desorption of adsorption runner and its processing
Be easy between burning it is unbalance so that purification efficiency is low and catalytic combustion system treatment effect is unstable, heat waste is big, such as de-
The heat mismatch etc. that the heat and catalysis burning needed when attached generates, the heat utilization ratio of indirect heat exchange is low, can not be automatically
Efficient process purification process reaches both utilizes heat and purification efficiency height to greatest extent.
A kind of adsoption catalysis integrated apparatus disclosed in patent document 2, it includes the interior filter device for setting filter screen, filtering
The import of device connects exhaust gas source, and filter device outlet connects adsorbent equipment, and atmosphere is connected through exhaust blower in the outlet of adsorbent equipment, institute
Stating adsorbent equipment includes two adsorption towers being arranged in parallel, and the inlet and outlet of adsorption tower is respectively equipped with inlet valve and outlet valve, is inhaled
It is equipped with activated carbon adsorption filtrate in attached tower, is equipped with circulated air after inlet valve and exports, circulation wind inlet, circulated air are equipped with before outlet valve
Shut-off valve is equipped in outlet and the circulation corresponding pipeline of wind inlet, through recycling air hose between circulated air outlet and circulation wind inlet
Be connected with fire arrester, gas flare and circulating fan, a part of gas flare through circulating fan be discharged into circulated air into
Mouthful, another part discharging directly into atmosphere, the cold of cooling wind can be filled into from the external world by being additionally provided on the circulation air hose of circulated air inlet side
But blower.The waste heat that the patent is utilized in system after catalysis burning is desorbed, but the patent can not carry out continuing alternately
Purified treatment can not overcome due to different organic components and the organic waste gas source bring of various concentration catalysis burning processing effect
Fruit is unstable, and heating efficiency is low, automatically efficient process purification process can not reach and both utilizes heat and net to greatest extent
Change high-efficient.
Patent document 3 discloses a kind of organic waste gas treatment device, including the first blower (1), the second blower (2), activity
Charcoal absorbing unit (3), catalytic oxidation combustion device (4), heat exchanger (5), chimney (6) and controller (7), wherein the active carbon
Active carbon layer (30) are equipped in absorbing unit (3), first blower (1) passes through the first intake stack (11) and the active carbon
The first import (31) of absorbing unit (3) connects, and second blower (2) passes through the second intake stack (21) and the active carbon
The second import (32) of absorbing unit (3) connects, and the first outlet (33) of the activated carbon adsorption unit (3) passes through the first outlet air
Pipeline (34) is connect with the chimney (6), and the second outlet (35) of the activated carbon adsorption unit (3) passes through the second wind pipe
(36) it is connect with the catalytic oxidation combustion device (4), the gas after catalytic oxidation combustion device (4) burning passes through first exhaust
Pipeline (41), which enters after the heat exchanger (5) carry out heat exchange, to be discharged, and first intake stack (11) is equipped with the first valve
(k1), the second intake stack (21) is equipped with the second valve (k2), and the first wind pipe (34) is equipped with third valve (k3), the
Two wind pipes (36) be equipped with the 4th valve (k4), and first valve (k1) and the second valve (k2) respectively with it is described
Controller (7) connection communication, first valve (k1) and third valve (k3) are chain, second valve (k2) and the 4th
Valve (k4) is chain.The patent can be realized the reuse of active carbon, but the patent can not carry out continuing at alternate purification
Reason can not overcome since different organic components and the organic waste gas source bring of various concentration catalysis burning treatment effect are unstable
Fixed, heating efficiency is low, automatically efficient process purification process can not reach and both utilizes heat and purification efficiency to greatest extent
It is high.
Therefore, it is necessary to provide one kind can automatically efficient process purification process reach both to greatest extent using heat and
The organic waste gas treatment system that purification efficiency is high and clean-up effect is stable.
Existing technical literature
Patent document
Patent document 1: Chinese patent discloses No. CN107830538A
Patent document 2: Chinese patent discloses No. CN201295583Y
Patent document 3: Chinese patent discloses No. CN107477600A
Utility model content
The utility model people etc. has made intensive studies in order to achieve the above objectives, specifically, the utility model mentions
For a kind of organic waste gas treatment system comprising multiple organic exhaust gas provide devices, adsorption/desorption device, catalytic combustion system with
And the control device of control VOCs treatment.
Organic exhaust gas provides device comprising multiple organic waste gas sources that different organic components and various concentration are provided,
Filter for aspirating the first blower of organic exhaust gas and for filtering organic exhaust gas, organic waste gas source respectively via first from
Movable valve group is aspirated by the first blower to enter the entrance of filter, and the outlet of filter is equipped with the organic waste air-flow of measurement discharge
The first flow sensor and the first concentration sensor of amount and concentration,
Adsorption/desorption device comprising the first adsorption/desorption room and the second adsorption/desorption room being used alternatingly, the first absorption
Desorption chamber and the second adsorption/desorption room be respectively provided with absorption organic exhaust gas horizontally disposed multilayer it is active-carbon bed, for taking off
First temperature sensor of attached heating pipe and the measurement active-carbon bed temperature of multilayer, multilayer is active-carbon bed and heating pipe is in layer
Upward arranged for interval, when absorption, organic exhaust gas via the second automatic valve enter the first adsorption/desorption room or via the 6th it is automatic
Valve enters the second adsorption/desorption room, and the organic exhaust gas passes through after the active-carbon bed absorption of multilayer through by third automatic valve or the
The discharge of seven automatic valves connects the second blower connection outlet of the third automatic valve or the 7th automatic valve, the row
Near exit is equipped with the second concentration sensor of detection organic exhaust gas concentration, when desorption, the thermal current from catalytic combustion system
It is active-carbon bed to predetermined temperature to heat multilayer via the 4th automatic valve or the 8th automatic valve input heating pipe, desorption
Organic exhaust gas is via the 5th automatic valve or the exhaust gas entrance of the 9th automatic valve input catalytic combustion system；
Catalytic combustion system comprising:
Divide wind to cut heat exchanging part, divides wind cutting heat exchanging part to include a fraction via third blower connection exhaust gas entrance
Wind cuts heat exchange unit and two fraction wind cut heat exchange unit, wherein fraction wind cutting heat exchange unit and/or two fraction wind are cut
Cut heat exchange unit respectively include for uniformly divide wind cutting organic exhaust gas divide wind cutting runner, for heat exchange heat exchange unit,
Agitating unit for uniform heat exchange, the compensator for heat compensation and second temperature sensor,
Accumulation of heat part divides described in connection the heat storage unit of wind cutting heat exchanging part to be arranged with thermal storage unit and survey for accumulation of heat
The third temperature sensor of thermal storage unit temperature is measured,
Catalytic combustion portion point comprising passed for being catalyzed the catalytic carrier of burning, the combustor for providing heating, second flow
Sensor and the 4th temperature sensor are urged from dividing the organic exhaust gas of wind cutting runner to enter catalytic combustion portion point according to predetermined amount of flow
Change reaction predetermined time formation thermal current, the thermal current is diverted into the heat exchange unit via heat storage unit, flows out heat exchange unit
Thermal current a part via four fan device input heating pipe, another part outward supplying heat；
Control device, electrical connection described first to second flow sensor, the first to the second concentration sensor, first to the
Four temperature sensors, first to fourth blower, the first automatic valve group and the second to nine automatic valve control device include:
Frequency converter, is electrically connected first to fourth blower with coutroi velocity or flow,
Temperature control unit, connection the 4th automatic valve, the 8th automatic valve, compensator and combustor make pre-
Determine temperature, fraction wind cutting heat exchange unit and two fraction wind cutting heat exchange unit first and second promote temperature and burning
The heating temperature of device heating is constant in preset range,
Processing unit, the processing unit for connecting frequency converter and temperature control unit are dense based on first flow sensor and first
Spend sensor measurement first flow data and the first concentration data control the first automatic valve group one or more open and
Second automatic valve is opened so that organic exhaust gas enters the first adsorption/desorption room, when the second concentration of the second concentration sensor measurement
Data have been more than predetermined concentration value, and processing unit is via third automatic valve the first adsorption/desorption room of closing and automatic via the 6th
Valve opening the second adsorption/desorption room is to start to adsorb, and thermal current is via four fan device with predetermined flow rate input heating pipe heating
First adsorption/desorption room is constant to arrive predetermined temperature, and the organic exhaust gas from exhaust gas entrance is pre- with the first predetermined flow rate and second respectively
Constant current speed passes sequentially through fraction wind cutting heat exchange unit and temperature is respectively increased to the in two fraction wind cutting heat exchange unit
One promotes temperature and the second promotion temperature, and the organic exhaust gas of predetermined concentration is urged via in catalytic combustion portion point with predetermined catalytic temperature
Thermal current is produced after changing the reaction predetermined time, is diverted into the heat exchange unit via heat storage unit, thermal current, which partly inputs, to be added
Heat pipeline.
In the organic waste gas treatment system, a fraction wind cuts heat exchange unit and two fraction wind cutting heat exchange unit point
Not She You PID executing agency, heating capacity is gated by the heat supply automatic regulating valve that is arranged on heat exchange unit of connection and to have
Machine exhaust gas is successively increased to the first promotion temperature and second promotes temperature, described that wind cutting runner is divided to include receiving organic exhaust gas
Sprue and multiple branch flow passages for dividing wind to cut.
In the organic waste gas treatment system, the catalytic carrier is immersed in the first solution by cellular ceramic structural
After drying 2-4 hours at a temperature of taking out 150 degree after 30-40 minutes middle, cellular ceramic structural is immersed in the second solution 70-80 points
It is put into Muffle furnace after clock to be formed within dry combustion method 6-7 hours under 450 degree, first solution is to contain 100g/l manganese oxide, 25g/l oxygen
Change the deionized water solution of nickel and 15g/l cerium oxide, second solution is the organic acid containing 120g/l platinum and 360g/l palladium
Solution.
In the organic waste gas treatment system, first, second, third and/or four fan device be equipped with a thickness of 100-200
The alumina silicate insulating layer of millimeter, the active-carbon bed active carbon size of horizontal multilayer gradually become smaller along absorption direction.
In the organic waste gas treatment system, organic waste gas source includes stamp exhaust gas source, paint roller coating exhaust gas source and oil
Paint solidification exhaust gas source, organic exhaust gas include one of particulate matter, SO2, NOx, benzene,toluene,xylene and acetone or a variety of, are stored
Hot cell is cylindrical ceramic body, the uniformly distributed through-hole extended towards heat exchange unit direction, the control on the cylindrical ceramic body
Device includes liquid crystal touch screen.
In the organic waste gas treatment system, the control device is mobile phone, pad or cloud server, the control
Device is wirelessly connected described first to second flow sensor, the first to the second concentration sensor, the via wireless telecom equipment
One to the 4th temperature sensor, first to fourth blower, the first automatic valve group and the second to nine automatic valve, the channel radio
Believe that equipment includes at least wireless LAN communication equipment and/or mobile communication network device, the mobile communication network device packet
2G/3G/4G wireless communication chips are included, wireless LAN communication equipment includes one in bluetooth, ZigBee or Wi-Fi module.
In the organic waste gas treatment system, the predetermined temperature is 60-100 DEG C, predetermined catalytic temperature 220-280
DEG C, the first promotion temperature is 110-120 DEG C, and the second promotion temperature is 150-160 DEG C.
In the organic waste gas treatment system, temperature control unit and/or processing unit include digital signal processor,
Application-specific integrated circuit ASIC or on-site programmable gate array FPGA, processing unit include memory, and the memory may include
One or more read only memory ROMs, random access memory ram, flash memory or Electrical Erasable may be programmed read-only deposit
Reservoir EEPROM.
In the organic waste gas treatment system, the 5th automatic valve and the 9th automatic valve and catalytic combustion system
Between be equipped with the fire arrester for preventing organic exhaust gas from burning, the junction for dividing wind cutting heat exchanging part and catalytic combustion portion point is set
There is fire-proof plate.
A kind of processing method using the organic waste gas treatment system comprising following steps:
The first flow data and the first concentration data control measured based on first flow sensor and the first concentration sensor
It makes the unlatching of the first automatic valve group one or more and the second automatic valve is opened, the first blower aspirates organic exhaust gas source and makes
Organic exhaust gas enters the first adsorption/desorption room after first filtering via filter and adsorbs；
Second concentration data of the second concentration sensor measurement has been when being more than predetermined concentration value, and third automatic valve closes the
One adsorption/desorption room and the second adsorption/desorption room is opened via the 6th automatic valve, the first blower aspirates organic exhaust gas source and to have
Machine exhaust gas enters the second adsorption/desorption room after first filtering via filter and adsorbs；
Thermal current heats constant arrive in the first adsorption/desorption room via four fan device with predetermined flow rate input heating pipe and makes a reservation for
Temperature；
Organic exhaust gas from the first adsorption/desorption room is passed sequentially through respectively with the first predetermined flow rate and the second predetermined flow rate
One fraction wind cuts heat exchange unit and two fraction wind cut heat exchange unit, so that organic exhaust gas is successively increased to the first promotion temperature
Temperature is promoted with second, the organic exhaust gas of predetermined concentration is via pre- with the catalysis reaction of predetermined catalytic temperature in catalytic combustion portion point
Thermal current is produced after fixing time, and is diverted into the heat exchange unit via heat storage unit；
It repeats the above steps so that the first adsorption/desorption room and the second adsorption/desorption room alternating sorbent desorption and catalysis burning
Device catalytic burning organic waste gas simultaneously provides thermal current.
The technical effect of the utility model is as follows:
Organic waste gas treatment system according to the present utility model, can be dense to the different organic components of multiple offers and difference
The organic waste gas source of degree carries out automatically high-efficient purification and handles, and both utilizes heat and purification efficiency height and clean-up effect to greatest extent
Stablize, the first flow data measured based on first flow sensor and the first concentration sensor and the control of the first concentration data the
One automatic valve group one or more is opened and the second automatic valve is opened, and the organic exhaust gas source of the first blower suction makes organic
Exhaust gas enters the first adsorption/desorption room after first filtering via filter and adsorbs；Second concentration data of the second concentration sensor measurement
When being more than predetermined concentration value, third automatic valve, which closes the first adsorption/desorption room and opens second via the 6th automatic valve, to be inhaled
Attached desorption chamber, the first blower, which aspirates after organic exhaust gas source filters organic exhaust gas first via filter, enters the second adsorption/desorption
Room absorption, the first adsorption/desorption room and the second adsorption/desorption room of the utility model, which are used alternatingly and heat source are desorbed, carrys out self-catalysis combustion
Burn the heat generated, adsorption/desorption device can constantly cleaning organic waste gas, temperature control unit makes thermal current via the
Four fan device arrives predetermined temperature so that the first adsorption/desorption room of predetermined flow rate input heating pipe heating is constant, not only increases desorption effect
Rate and adsorption, and adsorption/desorption service life is provided, fraction wind cutting heat exchange unit and the cutting of two fraction wind are changed
Hot cell divides wind to cut organic exhaust gas by dividing wind to cut uniform flow passage, by efficiently directly exchanging heat with heat exchange unit, improves
The thermal efficiency and by the compensator of heat compensation make organic exhaust gas respectively with the first predetermined flow rate and second predetermined flow rate according to
It is secondary pass through a fraction wind cutting heat exchange unit and two fraction wind cutting heat exchange unit make temperature be respectively increased to first promoted temperature
Degree and second promotes temperature, this is conducive to the stability for improving clean-up effect, and it is continual and steady that accumulation of heat part can exchange hot cell
Additional heat, further improves heat utilization ratio, and the organic exhaust gas of predetermined concentration is urged via in catalytic combustion portion point with predetermined
Production thermal current significantly improves clean-up effect stability after changing the temperature catalysis reaction predetermined time, in addition, the utility model
Catalytic carrier by cellular ceramic structural be immersed in the first solution after 30-40 minutes take out 150 degree at a temperature of dry 2-4 it is small
Shi Hou, cellular ceramic structural are immersed in the second solution and are put into Muffle furnace dry combustion method 6-7 hours shape under 450 degree after 70-80 minutes
At first solution is the deionized water solution containing 100g/l manganese oxide, 25g/l nickel oxide and 15g/l cerium oxide, institute
Stating the second solution is the organic acid soln containing 120g/l platinum and 360g/l palladium, and the catalytic carrier of the utility model has enabled to
Machine exhaust gas is catalyzed reaction into nontoxic CO within the scope of 220-280 DEG C of catalytic temperature2And H2O reaches purification purpose, since it is urged
It is low to change reaction temperature, it is low to heating source heating requirements, heat is further saved, the utility model passes through electrical connection described first
To second flow sensor, the first to the second concentration sensor, first to fourth temperature sensor, first to fourth blower,
The control device of one automatic valve group and the second to nine automatic valve can be realized automatic control continue alternating sorbent desorption and
The accurate catalysis of catalysis burning and the efficient utilization of its heat.
Detailed description of the invention
Fig. 1 is the overall structure diagram of an embodiment of the utility model organic waste gas treatment system.
Fig. 2 is the structural representation of the catalytic combustion system of an embodiment of the utility model organic waste gas treatment system
Figure.
Symbol description:
1 organic exhaust gas provides device；
2 adsorption/desorption devices；
3 catalytic combustion systems；
4 control devices；
5 organic waste gas sources；
6 first blowers；
7 filters；
8 first automatic valve groups；
9 first flow sensors；
10 first concentration sensors；
11 first adsorption/desorption rooms；
12 second adsorption/desorption rooms；
13 multilayers are active-carbon bed；
14 heating pipes；
15 first temperature sensors；
16 second automatic valves；
17 the 6th automatic valves；
18 third automatic valves；
19 the 7th automatic valves；
20 second blowers；
21 outlets；
22 second concentration sensors；
23 the 4th automatic valves；
24 the 8th automatic valves；
25 the 5th automatic valves；
26 the 9th automatic valves；
27 exhaust gas entrances；
28 points of wind cut heat exchanging part；
29 third blowers；
30 1 fraction wind cut heat exchange unit；
31 2 fraction wind cut heat exchange unit；
32 points of wind cut runner；
33 heat exchange units；
34 agitating units；
35 compensators；
36 second temperature sensors；
37 accumulation of heat parts；
38 thermal storage units；
39 third temperature sensors；
40 catalytic combustion portions point；
41 catalytic carriers；
42 combustors；
43 second flow sensors；
44 the 4th temperature sensors；
45 four fan devices；
46 frequency converters；
47 temperature control units；
48 processing units；
49 fire arresters
Specific embodiment
Specific embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this reality in attached drawing
With novel specific embodiment, it being understood, however, that may be realized in various forms the utility model without that should be illustrated here
Embodiment limited.It is to be able to thoroughly understand the utility model on the contrary, providing these embodiments, and can incite somebody to action
The scope of the utility model is fully disclosed to those skilled in the art.
It should be noted that having used some vocabulary in the specification and claims to censure specific components.Ability
Field technique personnel it would be appreciated that, technical staff may call the same component with different nouns.This specification and right
It is required that not in such a way that the difference of noun is as component is distinguished, but with the difference of component functionally as differentiation
Criterion."comprising" or " comprising " as mentioned throughout the specification and claims are an open language, therefore should be solved
It is interpreted into " including but not limited to ".Specification subsequent descriptions are preferred embodiment of the present invention, the right description
It is being not intended to limit the scope of the utility model for the purpose of the rule of specification.The protection scope of the utility model
As defined by the appended claims.
For convenient for the understanding to the utility model embodiment, done by taking several specific embodiments as an example below in conjunction with attached drawing into
The explanation of one step, and each attached drawing does not constitute the restriction to the utility model embodiment.
Specifically, the organic waste gas treatment system of the utility model as shown in Figure 1, a kind of organic waste gas treatment system packet
It includes multiple organic exhaust gas and device 1, adsorption/desorption device 2, catalytic combustion system 3 and the control for controlling VOCs treatment is provided
Device 4 processed.
Organic exhaust gas provides device 1 comprising multiple to provide the organic waste gas source of different organic components and various concentration
5, the filter 7 for aspirating the first blower 6 of organic exhaust gas and for filtering organic exhaust gas, organic waste gas source is respectively via
One automatic valve group 8 is aspirated by the first blower 6 to enter the entrance of filter 7, and the outlet of filter 7 is equipped with measurement discharge
The first flow sensor 9 and the first concentration sensor 10 of organic exhaust gas flow and concentration,
Adsorption/desorption device 2 comprising the first adsorption/desorption room 11 and the second adsorption/desorption room 12 being used alternatingly, first
Adsorption/desorption room 11 and the second adsorption/desorption room 12 are respectively provided with the horizontally disposed multilayer active carbon of absorption organic exhaust gas
First temperature sensor 15 of bed 13, the heating pipe 14 for desorption and the measurement active-carbon bed temperature of multilayer, multilayer active carbon
In the upward arranged for interval of layer, absorption, organic exhaust gas enters first via the second automatic valve 16 and inhales for bed 13 and heating pipe 14
Attached desorption chamber 11 enters the second adsorption/desorption room 12 via the 6th automatic valve 17, and the organic exhaust gas passes through multilayer active carbon
It is discharged after 13 absorption of bed by third automatic valve 18 or the 7th automatic valve 19, connects the third automatic valve 18 or the 7th
Second blower 20 of automatic valve 19 is connected to outlet 21, and the outlet 21 is nearby equipped with the of detection organic exhaust gas concentration
Two concentration sensors 22, when desorption, the thermal current from catalytic combustion system 3 is via the 4th automatic valve 23 or the 8th automatic valve
Door 24 inputs heating pipe 14 to heat multilayer active-carbon bed 13 to predetermined temperature, and the organic exhaust gas of desorption is automatic via the 5th
The exhaust gas entrance 27 of valve 25 or the 9th automatic valve 26 input catalytic combustion system 3；
Fig. 2 is the structural representation of the catalytic combustion system of an embodiment of the utility model organic waste gas treatment system
Figure, catalytic combustion system 3 comprising:
Divide wind to cut heat exchanging part 28, divides wind cutting heat exchanging part 28 to wrap via the connection exhaust gas entrance 27 of third blower 29
Include fraction wind cutting heat exchange unit 30 and two fraction wind cutting heat exchange unit 31, wherein a fraction wind cuts heat exchange unit 30
And/or two fraction wind cutting heat exchange unit 31 respectively include for uniformly divide wind cutting organic exhaust gas divide wind cutting runner 32,
Heat exchange unit 33 for heat exchange, the agitating unit 34 for uniform heat exchange, for the compensator 35 of heat compensation and second temperature
Sensor 36 is spent,
Accumulation of heat part 37 divides described in connection the accumulation of heat part 37 of wind cutting heat exchanging part 28 to be equipped with the accumulation of heat list for accumulation of heat
The third temperature sensor 39 of member 38 and measurement thermal storage unit temperature,
Catalytic combustion portion point 40 comprising for being catalyzed the catalytic carrier 41 of burning, providing the combustor 42, second of heating
Flow sensor 43 and the 4th temperature sensor 44 enter from the organic exhaust gas for dividing wind to cut runner 32 according to predetermined amount of flow
The 40 catalysis reaction predetermined time of catalytic combustion portion point forms thermal current, and the thermal current flows into the heat exchange via accumulation of heat part 37
Unit 33, the thermal current a part for flowing out heat exchange unit 33 input heating pipe 14 via four fan device 45, and another part is outside
Heat supply；
Control device 4, electrical connection described first to second flow sensor, the first to the second concentration sensor, first to
4th temperature sensor, first to fourth blower, the first automatic valve group and the second to nine automatic valve control device 4 wrap
It includes:
Frequency converter 46, is electrically connected first to fourth blower with coutroi velocity or flow,
Temperature control unit 47 connects the 4th automatic valve, the 8th automatic valve, compensator 35 and combustor
42 make the first and second of predetermined temperature, fraction wind cutting heat exchange unit and two fraction wind cutting heat exchange unit to promote temperature
And the heating temperature of burner heating is constant in preset range,
Processing unit 48, the processing unit 78 for connecting frequency converter 46 and temperature control unit 47 are based on first flow sensor
8 and first concentration sensor 10 measure first flow data and the first concentration data control the first automatic valve group 8 one or
Multiple unlatchings and the second automatic valve 16 are opened so that organic exhaust gas enters the first adsorption/desorption room 11, when the second concentration senses
The second concentration data that device 22 measures has been more than predetermined concentration value, and processing unit 48 is closed first via third automatic valve 18 and inhaled
Attached desorption chamber 11 and via the 6th automatic valve 17 open the second adsorption/desorption room 12 to start to adsorb, thermal current is via the 4th
Blower 45 arrives predetermined temperature so that first adsorption/desorption room of the predetermined flow rate input heating of heating pipe 14 11 is constant, comes from exhaust gas entrance
27 organic exhaust gas passes sequentially through fraction wind cutting 30 He of heat exchange unit respectively with the first predetermined flow rate and the second predetermined flow rate
Temperature is respectively increased to the first promotion temperature and the second promotion temperature in two fraction wind cutting heat exchange unit 31, predetermined concentration
Organic exhaust gas via producing thermal current after being catalyzed the reaction predetermined time in catalytic combustion portion points 40 with predetermined catalytic temperature, via
Accumulation of heat part 37 flows into the heat exchange unit 22, and thermal current partly inputs heating pipe 14.
The organic waste gas treatment system of the utility model can be to multiple different organic components and various concentrations of providing
Organic waste gas source carries out automatically efficient process purification process, both utilizes heat and purification efficiency height and clean-up effect to greatest extent
Stablize, organic exhaust gas provides device 1 comprising multiple to provide different organic components and the organic waste gas source 5 of various concentration
To provide the organic exhaust gas for the total amount variation that such as separate sources is formed, taken out by the first automatic valve group 8 and the first blower 6
It inhales so that the organic exhaust gas into adsorption/desorption device 2 is stably and controllable and match with the adsorption capacity of adsorption/desorption device 2, mentions
High adsorption efficiency and adsorption effect is not reduced, the first adsorption/desorption room 11 and the second adsorption/desorption room in adsorption/desorption device 2
12 may be implemented to continue alternating sorbent purified treatment, multilayer active-carbon bed 13 and heating pipe 14 in the upward arranged for interval raising of layer
The utilization rate of heat, and since the control of temperature control unit improves desorption effect and extends service life, catalysis
Burner 3 can overcome due to different organic components and the organic waste gas source bring of various concentration catalysis burning processing effect
The defect that fruit is unstable and heating efficiency is low, by including that a fraction wind cuts heat exchange unit 30 and the cutting of two fraction wind
Heat exchange unit 31 divides the wind cutting progress of heat exchanging part 28 two-stage directly to exchange heat, and uniformly wind is divided to cut by dividing wind to cut runner 32
It cuts organic exhaust gas and improves heat transfer effect, 34 uniform heat exchange of agitating unit, under the control of temperature control unit, pass through compensator 35
Heat compensation makes organic exhaust gas pass sequentially through fraction wind cutting heat exchange respectively with the first predetermined flow rate and the second predetermined flow rate
Temperature is respectively increased to the first promotion temperature and the second promotion temperature in unit and two fraction wind cutting heat exchange unit, this is advantageous
Divide the accumulation of heat part 37 of wind cutting heat exchanging part 28 can be steadily to heat exchange in the stability for improving clean-up effect, described in connection
Unit additional heat improves heat utilization ratio, and under control of the processing unit, the organic exhaust gas of predetermined concentration burns via catalysis
Production thermal current significantly improves clean-up effect stability after being catalyzed the reaction predetermined time in part with predetermined catalytic temperature, controls
Device can be realized the efficient benefit for automatically controlling the accurate catalysis and its heat that continue alternating sorbent desorption and catalysis burning
With the heat that extra thermal current carries can also carry out heat supply to outside system.
Catalytic combustion portion point 40 comprising for being catalyzed the catalytic carrier 41 of burning, providing the combustor 42, second of heating
Flow sensor 43 and the 4th temperature sensor 44 enter from the organic exhaust gas for dividing wind to cut runner 32 according to predetermined amount of flow
The 40 catalysis reaction predetermined time of catalytic combustion portion point forms thermal current, and the thermal current flows into the heat exchange via accumulation of heat part 37
Unit 33, the thermal current a part for flowing out heat exchange unit 33 input heating pipe 14 via four fan device 45, and another part is outside
Heat supply；
In the preferred embodiment of the organic waste gas treatment system of the utility model, a fraction wind cuts heat exchange unit
30 and two fraction wind cutting heat exchange unit 31 be respectively equipped with PID executing agency, by connection be arranged on heat exchange unit 33
Heat supply automatic regulating valve gate heating capacity makes organic exhaust gas successively be increased to the first promotion temperature and the second promotion temperature, described
Dividing wind cutting runner 32 includes the sprue and multiple branch flow passages for being used to divide wind cutting for receiving organic exhaust gas.It is held by PID
Row mechanism accurately controls heat and makes the precise and stable promotion of organic exhaust gas temperature, greatly reduce combustor heating load and
The utilization rate of heat is improved, and improves the stability of catalysis burning.
In the preferred embodiment of the organic waste gas treatment system of the utility model, the catalytic carrier 41 passes through
Cellular ceramic structural be immersed in the first solution after 30-40 minutes take out 150 degree at a temperature of dry 2-4 hours after, honeycomb
Ceramic structure be immersed in the second solution be put into after 70-80 minutes Muffle furnace under 450 degree dry combustion method 6-7 hours formed, described first
Solution is the deionized water solution containing 100g/l manganese oxide, 25g/l nickel oxide and 15g/l cerium oxide, and second solution is
Organic acid soln containing 120g/l platinum and 360g/l palladium.The catalytic carrier 41 of the present embodiment reduces catalysis reaction significantly
Temperature so that under 220-280 DEG C of range, at a temperature of between especially 240-260 DEG C, catalysis reaction can smoothly into
Row, reduces the heating load of required combustor and Catalytic Combustion Effect is good, treatment effect is urged 99% or more due to reducing
Change reaction temperature, correspondingly extends the service life of catalytic carrier.
In the preferred embodiment of the organic waste gas treatment system of the utility model, first, second, third and/or
The alumina silicate insulating layer that four fan device is equipped with a thickness of 100-200 millimeters, the active carbon size of horizontal multilayer active-carbon bed 13
It is gradually become smaller along absorption direction.Which further improves the heat utilization rates and adsorption effect of this system.
In the preferred embodiment of the organic waste gas treatment system of the utility model, organic waste gas source includes that stamp is useless
Gas source, paint roller coating exhaust gas source and paint curing exhaust gas source, organic exhaust gas include particulate matter, SO2, NOx, benzene, toluene, diformazan
One of benzene and acetone are a variety of, and thermal storage unit 38 is cylindrical ceramic body, are evenly distributed on the cylindrical ceramic body towards heat exchange
The through-hole that 33 direction of unit extends, the control device 4 include liquid crystal touch screen.
In the preferred embodiment of the organic waste gas treatment system of the utility model, the control device 4 is hand
Machine, pad or cloud server, the control device 4 are wirelessly connected described first to second flow biography via wireless telecom equipment
Sensor, the first to the second concentration sensor, first to fourth temperature sensor, first to fourth blower, the first automatic valve group
With the second to nine automatic valve, the wireless telecom equipment includes at least wireless LAN communication equipment and/or mobile radio communication
Network equipment, the mobile communication network device include 2G/3G/4G wireless communication chips, and wireless LAN communication equipment includes indigo plant
One in tooth, ZigBee or Wi-Fi module.The present embodiment can more easily control system be run by being wirelessly connected.
In the preferred embodiment of the organic waste gas treatment system of the utility model, the predetermined temperature is 60-100
DEG C, 220-280 DEG C of predetermined catalytic temperature, the first promotion temperature is 110-120 DEG C, and described second promotes temperature as 150-
160℃.This system is studied in development and is obtained, and when predetermined temperature is 60-100 DEG C, heat utilization and desorption can
It is balanced optimization, the first promotion temperature is 110-120 DEG C, and described second promotes the heat benefit that temperature is 150-160 DEG C
It is optimized with rate and catalysis reaction effect is good.
In the preferred embodiment of the organic waste gas treatment system of the utility model, temperature control unit 47 and/or
Processing unit 48 includes digital signal processor, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, processing unit
48 include memory, and the memory may include one or more read only memory ROMs, random access memory ram, quick flashing
Memory or Electrical Erasable programmable read only memory EEPROM.
In the preferred embodiment of the organic waste gas treatment system of the utility model, 25 He of the 5th automatic valve
The fire arrester 49 for preventing organic exhaust gas from burning is equipped between 9th automatic valve 26 and catalytic combustion system 3, it is described that wind is divided to cut
The junction of heat exchanging part 28 and catalytic combustion portion point 40 is equipped with fire-proof plate.This improves the safety of the utility model.
A kind of processing method using the organic waste gas treatment system the following steps are included:
The first flow data measured based on first flow sensor 9 and the first concentration sensor 10 and the first concentration data
It controls the one or more unlatchings of the first automatic valve group 8 and the second automatic valve 16 is opened, the first blower 6 aspirates organic exhaust gas
Source enters the first adsorption/desorption room 11 after organic exhaust gas is first filtered via filter 7 and adsorbs；
When second concentration data of the second concentration sensor 22 measurement has been more than predetermined concentration value, third automatic valve 18 is closed
It closes the first adsorption/desorption room 11 and opens the second adsorption/desorption room 12 via the 6th automatic valve 17, the first blower 6 aspirates organic
Exhaust gas source enters the second adsorption/desorption room 12 after organic exhaust gas is first filtered via filter 7 and adsorbs；
Thermal current is constant with first adsorption/desorption room 11 of the predetermined flow rate input heating of heating pipe 14 via four fan device 45
To predetermined temperature；
Organic exhaust gas from the first adsorption/desorption room 11 is successively led to the first predetermined flow rate and the second predetermined flow rate respectively
Fraction wind cutting heat exchange unit 30 and two fraction wind cutting heat exchange unit 31 are crossed, is mentioned so that organic exhaust gas is successively increased to first
It rises temperature and second and promotes temperature, the organic exhaust gas of predetermined concentration is urged via in catalytic combustion portion point 40 with predetermined catalytic temperature
Thermal current is produced after changing the reaction predetermined time, flows into the heat exchange unit 33 via accumulation of heat part 37；
It repeats the above steps so that the first adsorption/desorption room 11 and 12 alternating sorbent of the second adsorption/desorption room desorption and catalysis
3 catalytic burning organic waste gas of burner simultaneously provides thermal current.
The utility model can simultaneously carry out multiple organic waste gas sources for providing different organic components and various concentration
Automatically efficient process purification process reaches, and was both stablized to greatest extent using heat and purification efficiency height and clean-up effect, and was based on
The first flow data and the first concentration data of first flow sensor and the measurement of the first concentration sensor control the first automatic valve
The one or more unlatchings of door group and the second automatic valve are opened, and the first blower aspirates organic exhaust gas source and organic exhaust gas is first passed through
Enter the first adsorption/desorption room after being filtered by filter to adsorb；Second concentration data of the second concentration sensor measurement has been more than pre-
When determining concentration value, third automatic valve closes the first adsorption/desorption room and opens the second adsorption/desorption via the 6th automatic valve
Room, the first blower, which aspirates, enters the suction of the second adsorption/desorption room after organic exhaust gas source filters organic exhaust gas first via filter
Attached, the first adsorption/desorption room and the second adsorption/desorption room of the utility model, which are used alternatingly and heat source are desorbed, carrys out self-catalysis burning production
Raw heat, adsorption/desorption device constantly cleaning organic waste gas, temperature control unit can make thermal current via the 4th wind
Machine with predetermined flow rate input heating pipe heat the first adsorption/desorption room it is constant arrive predetermined temperature, not only increase desorption efficiency and
Adsorption, and adsorption/desorption service life is provided, a fraction wind cuts heat exchange unit and the cutting heat exchange of two fraction wind is single
Member divides wind cutting organic exhaust gas to improve heat by efficiently directly exchanging heat with heat exchange unit by dividing wind to cut uniform flow passage
Efficiency and by the compensator of heat compensation organic exhaust gas is successively led to respectively with the first predetermined flow rate and the second predetermined flow rate
Cross a fraction wind cutting heat exchange unit and two fraction wind cutting heat exchange unit make temperature be respectively increased to first promoted temperature and
Second promotes temperature, this is conducive to the stability for improving clean-up effect, and accumulation of heat part can exchange hot cell and continually and steadily supplement
Heat further improves heat utilization ratio, and the organic exhaust gas of predetermined concentration is via warm with predetermined catalysis in catalytic combustion portion point
Production thermal current significantly improves clean-up effect stability after the degree catalysis reaction predetermined time, and the utility model passes through electrical connection institute
First is stated to second flow sensor, the first to the second concentration sensor, first to fourth temperature sensor, first to fourth wind
The control device of machine, the first automatic valve group and the second to nine automatic valve can be realized automatic control and continue alternating sorbent desorption
And the accurately catalysis and the efficient utilization of its heat of catalysis burning.The utility model can handle exhausted air quantity 2000- simultaneously
50000m3/ h is applicable in the processing of the organic exhaust gas of different magnitude scales, and purification efficiency is greater than 99%, compared with the prior art, burning
The heat supply of device can save 60%, and energy-saving effect is significant.
Industrial applicibility
The organic waste gas treatment system of the utility model can be manufactured and be used in VOCs treatment field.
Although the embodiments of the present invention are described in conjunction with attached drawing above, the utility model does not limit to
In above-mentioned specific embodiments and applications field, above-mentioned specific embodiment is only schematical, directiveness, without
It is restrictive.Those skilled in the art under the enlightenment of this specification and are not departing from the utility model claims
In the case where the range protected, a variety of forms can also be made, these belong to the column of the utility model protection.
Claims (9)
1. organic waste gas treatment system comprising multiple organic exhaust gas provide device (1), adsorption/desorption device (2), catalysis burning
Device (3) and the control device (4) for controlling VOCs treatment, which is characterized in that
Organic exhaust gas provides device (1) comprising multiple to provide the organic waste gas source of different organic components and various concentration
(5), the filter (7) for aspirating the first blower (6) of organic exhaust gas and for filtering organic exhaust gas, organic waste gas source difference
It is aspirated via the first automatic valve group (8) by the first blower (6) to enter the entrance of filter (7), the outlet of filter (7) is set
The first flow sensor (9) and the first concentration sensor (10) of the organic exhaust gas flow and concentration that there is measurement to be discharged,
Adsorption/desorption device (2) comprising the first adsorption/desorption room (11) and the second adsorption/desorption room (12) being used alternatingly, the
One adsorption/desorption room (11) and the second adsorption/desorption room (12) are respectively provided with the horizontally disposed multilayer of absorption organic exhaust gas
First temperature sensor of active-carbon bed (13), the heating pipe (14) for desorption and the measurement active-carbon bed temperature of multilayer
(15), multilayer active-carbon bed (13) and heating pipe (14) be in the upward arranged for interval of layer, absorption, organic exhaust gas via second from
Movable valve (16) enters the first adsorption/desorption room (11) or enters the second adsorption/desorption room (12) via the 6th automatic valve (17),
The organic exhaust gas passes through after being adsorbed by multilayer active-carbon bed (13) by third automatic valve (18) or the 7th automatic valve (19)
Discharge connects the second blower (20) connection outlet (21) of the third automatic valve (18) or the 7th automatic valve (19),
The outlet (21) is nearby equipped with the second concentration sensor (22) of detection organic exhaust gas concentration, when desorption, carrys out self-catalysis combustion
The thermal current for burning device (3) inputs heating pipe (14) via the 4th automatic valve (23) or the 8th automatic valve (24) to heat
Multilayer active-carbon bed (13) arrives predetermined temperature, and the organic exhaust gas of desorption is via the 5th automatic valve (25) or the 9th automatic valve
(26) exhaust gas entrance (27) of catalytic combustion system (3) is inputted；
Catalytic combustion system (3) comprising:
Divide wind cutting heat exchanging part (28), divides wind to cut heat exchanging part via third blower (29) connection exhaust gas entrance (27)
It (28) include fraction wind cutting heat exchange unit (30) and two fraction wind cutting heat exchange unit (31), wherein fraction wind cutting
Heat exchange unit (30) and/or two fraction wind cutting heat exchange unit (31) respectively include point for uniformly dividing wind cutting organic exhaust gas
Wind cuts runner (32), the heat exchange unit (33) for heat exchange, the agitating unit (34) for uniform heat exchange, is used for heat compensation
Compensator (35) and second temperature sensor (36),
Accumulation of heat part (37) divides described in connection the accumulation of heat part (37) of wind cutting heat exchanging part (28) to be equipped with the accumulation of heat for accumulation of heat
Unit (38) and the third temperature sensor (39) for measuring thermal storage unit temperature,
Catalytic combustion portion point (40) comprising for be catalyzed the catalytic carrier (41) of burning, providing the combustor (42) heated, the
Two flow sensors (43) and the 4th temperature sensor (44), from divide wind cutting runner (32) organic exhaust gas according to pre- constant current
Amount enters catalytic combustion portion and (40) catalysis reaction predetermined time is divided to form thermal current, and the thermal current is flowed via accumulation of heat part (37)
Enter the heat exchange unit (33), the thermal current a part for flowing out heat exchange unit (33) inputs heating pipe via four fan device (45)
(14), another part outward supplying heat；
Control device (4), electrical connection described first to second flow sensor, the first to the second concentration sensor, first to the
Four temperature sensors, first to fourth blower, the first automatic valve group and the second to nine automatic valve control device (4) packet
It includes:
Frequency converter (46), is electrically connected first to fourth blower with coutroi velocity or flow,
Temperature control unit (47) connects the 4th automatic valve, the 8th automatic valve, compensator (35) and combustor
(42) the first and second of predetermined temperature, fraction wind cutting heat exchange unit and two fraction wind cutting heat exchange unit is made to promote temperature
Degree and the heating temperature of burner heating are constant in preset range,
Processing unit (48), the processing unit (78) for connecting frequency converter (46) and temperature control unit (47) are passed based on first flow
The first flow data and the first concentration data of sensor (9) and the first concentration sensor (10) measurement control the first automatic valve group
It is (8) one or more to open and the second automatic valve (16) is opened so that organic exhaust gas enters the first adsorption/desorption room (11),
When second concentration data of the second concentration sensor (22) measurement has been more than predetermined concentration value, processing unit (48) via third from
Movable valve (18) closes the first adsorption/desorption room (11) and opens the second adsorption/desorption room (12) via the 6th automatic valve (17)
To start to adsorb, thermal current heats the first adsorption/desorption room via four fan device (45) with predetermined flow rate input heating pipe (14)
(11) constant to arrive predetermined temperature, the organic exhaust gas from exhaust gas entrance (27) is respectively with the first predetermined flow rate and the second predetermined flow rate
It passes sequentially through fraction wind cutting heat exchange unit (30) and temperature is respectively increased in two fraction wind cutting heat exchange unit (31)
First promotes temperature and the second promotion temperature, and the organic exhaust gas of predetermined concentration is catalyzed via in catalytic combustion portion point (40) with predetermined
Temperature produces thermal current after the catalysis reaction predetermined time, flows into the heat exchange unit, thermal current portion via accumulation of heat part (37)
Divide ground input heating pipe (14).
2. organic waste gas treatment system according to claim 1, it is characterised in that: a fraction wind cuts heat exchange unit (30)
It is respectively equipped with PID executing agency with two fraction wind cutting heat exchange unit (31), is arranged on heat exchange unit (33) by connection
Heat supply automatic regulating valve gate heating capacity make organic exhaust gas be successively increased to the first promotion temperature and second promoted temperature, institute
Stating point wind cutting runner (32) includes the sprue and multiple branch flow passages for dividing wind to cut for receiving organic exhaust gas.
3. organic waste gas treatment system according to claim 1, it is characterised in that: the catalytic carrier (41) passes through honeycomb
Shape ceramic structure be immersed in the first solution after 30-40 minutes take out 150 degree at a temperature of dry 2-4 hours after, ceramic honeycomb
Structure is immersed in the second solution and is put into Muffle furnace formation in dry combustion method 6-7 hours, first solution under 450 degree after 70-80 minutes
For the deionized water solution containing 100g/l manganese oxide, 25g/l nickel oxide and 15g/l cerium oxide, second solution be containing
The organic acid soln of 120g/l platinum and 360g/l palladium.
4. organic waste gas treatment system according to claim 1, it is characterised in that: first, second, third and/or the 4th
The alumina silicate insulating layer that blower is equipped with a thickness of 100-200 millimeters, the active carbon size edge of horizontal multilayer active-carbon bed (13)
Absorption direction gradually becomes smaller.
5. organic waste gas treatment system according to claim 1, it is characterised in that: organic waste gas source includes stamp exhaust gas
Source, paint roller coating exhaust gas source and paint curing exhaust gas source, organic exhaust gas include particulate matter, SO2, NOx, benzene,toluene,xylene and
One of acetone is a variety of, and thermal storage unit (38) is cylindrical ceramic body, is evenly distributed on the cylindrical ceramic body single towards heat exchange
The through-hole that first (33) direction extends, the control device (4) includes liquid crystal touch screen.
6. organic waste gas treatment system according to claim 1, it is characterised in that: the control device (4) be mobile phone,
Pad or cloud server, the control device (4) are wirelessly connected described first to second flow sensing via wireless telecom equipment
Device, the first to the second concentration sensor, first to fourth temperature sensor, first to fourth blower, the first automatic valve group and
The second to nine automatic valve, the wireless telecom equipment include at least wireless LAN communication equipment and/or mobile communications network
Equipment, the mobile communication network device include 2G/3G/4G wireless communication chips, wireless LAN communication equipment include bluetooth,
One in ZigBee or Wi-Fi module.
7. organic waste gas treatment system according to claim 1, it is characterised in that: the predetermined temperature is 60-100 DEG C,
220-280 DEG C of predetermined catalytic temperature, the first promotion temperature are 110-120 DEG C, and described second promotes temperature as 150-160
℃。
8. organic waste gas treatment system according to claim 1, it is characterised in that: temperature control unit (47) and/or place
Managing unit (48) includes digital signal processor, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, processing unit
It (48) include memory, the memory may include one or more read only memory ROMs, random access memory ram, fast
Flash memory or Electrical Erasable programmable read only memory EEPROM.
9. organic waste gas treatment system according to claim 1, it is characterised in that: the 5th automatic valve (25) and
The fire arrester (49) for preventing organic exhaust gas from burning is equipped between nine automatic valves (26) and catalytic combustion system (3), it is described to divide wind
The junction for cutting heat exchanging part (28) and catalytic combustion portion point (40) is equipped with fire-proof plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505407.3U CN208541981U (en) | 2018-04-11 | 2018-04-11 | Organic waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505407.3U CN208541981U (en) | 2018-04-11 | 2018-04-11 | Organic waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208541981U true CN208541981U (en) | 2019-02-26 |
Family
ID=65419397
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820505407.3U Withdrawn - After Issue CN208541981U (en) | 2018-04-11 | 2018-04-11 | Organic waste gas treatment system |
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| CN (1) | CN208541981U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273358A (en) * | 2018-04-11 | 2018-07-13 | 山东亚泰新材料科技有限公司 | Organic waste gas treatment system and its processing method |
| CN110694428A (en) * | 2019-09-30 | 2020-01-17 | 湖南省计量检测研究院 | Working method of hydrogen separation equipment |
| CN113898961A (en) * | 2021-11-15 | 2022-01-07 | 广德龙泰电子科技有限公司 | Preheating and ventilating device of waste gas incinerator |
| CN113946173A (en) * | 2020-07-15 | 2022-01-18 | 中冶长天国际工程有限责任公司 | Temperature control system, method and device for analytical tower |
| CN117019399A (en) * | 2023-07-24 | 2023-11-10 | 广州华科环保工程有限公司 | Integrated equipment for classifying pretreatment after centralized collection of multicomponent organic waste gas |
-
2018
- 2018-04-11 CN CN201820505407.3U patent/CN208541981U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273358A (en) * | 2018-04-11 | 2018-07-13 | 山东亚泰新材料科技有限公司 | Organic waste gas treatment system and its processing method |
| CN108273358B (en) * | 2018-04-11 | 2023-10-31 | 山东亚泰新材料科技有限公司 | Organic waste gas treatment system and treatment method thereof |
| CN110694428A (en) * | 2019-09-30 | 2020-01-17 | 湖南省计量检测研究院 | Working method of hydrogen separation equipment |
| CN113946173A (en) * | 2020-07-15 | 2022-01-18 | 中冶长天国际工程有限责任公司 | Temperature control system, method and device for analytical tower |
| CN113946173B (en) * | 2020-07-15 | 2022-12-06 | 中冶长天国际工程有限责任公司 | Temperature control system, method and device for analytical tower |
| CN113898961A (en) * | 2021-11-15 | 2022-01-07 | 广德龙泰电子科技有限公司 | Preheating and ventilating device of waste gas incinerator |
| CN117019399A (en) * | 2023-07-24 | 2023-11-10 | 广州华科环保工程有限公司 | Integrated equipment for classifying pretreatment after centralized collection of multicomponent organic waste gas |
| CN117019399B (en) * | 2023-07-24 | 2024-04-05 | 广州华科环保工程有限公司 | Integrated equipment for classifying pretreatment after centralized collection of multicomponent organic waste gas |
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