CN208418755U - A kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function - Google Patents
A kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function Download PDFInfo
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- CN208418755U CN208418755U CN201820472546.0U CN201820472546U CN208418755U CN 208418755 U CN208418755 U CN 208418755U CN 201820472546 U CN201820472546 U CN 201820472546U CN 208418755 U CN208418755 U CN 208418755U
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Abstract
The high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function that the utility model discloses a kind of, including reaction tube, first blower, second blower, the reaction tube is arranged with supporting leg, the reaction tube bottom is provided with exhaust pipe, exhaust valve is provided on the exhaust pipe, the exhaust bottom of the tube is provided with connecting tube, chimney is provided with after the connecting tube, the reaction tube side is provided with air hose, intake valve is provided on the air hose, first blower is provided with after the air hose, fume pipe is provided with by the air hose, second blower is provided with after the fume pipe, control panel is provided with before the reaction tube, display screen is provided on the control panel.Beneficial effect is: the utility model increases by the second blower after fume pipe, automatic control of opening/closing air enters and burning and exhausting, the VOCs in reaction tube is compressed, the concentration of VOCs in reaction tube is improved, improves the efficiency of heat accumulating type catalytic combustion VOCs processing system.
Description
Technical field
The utility model relates to VOCs process fields, and in particular to a kind of high-efficiency heat-accumulating catalysis with automatic concentration function
Burning VOCs processing system.
Background technique
Currently, industrial relative VOCs waste gas purification technology mainly has: Direct Catalytic Oxidation technology, heat accumulating type are urged
Change oxidation technology, condensation-catalytic oxidation technologies, Adsorption Concentration-catalytic oxidation technologies etc..Different technologies has different specific aims
And feature, to be comprehensively considered from technology and economically when selecting VOCs treatment scheme, to select suitable improvement
Technology.Technically, VOCs catalysis oxidation is considered as the property of exhaust gas, i.e. exhaust gas constituents, concentration, air quantity, temperature etc., removal efficiency
It is required that, construction area etc. can be used；Economically, exhaust-gas treatment project investment, operating cost and service life etc. are considered as.In recent years
Come, in order to improve efficiency of heating- utilization, reduces the operating cost of equipment, researcher develops VOCs treatment-VOCs heat accumulating type
Catalytic oxidation technologies, the technology are suitble to processing flow little, organic exhaust gas of the pollutant concentration in 0.1-1.0%.Compare application number
For 201510896771.8 Chinese patent, a kind of heat accumulating type catalysis direct combustion system for handling VOCs exhaust gas is disclosed comprising
Exhaust gas inlet pipeline, catalysis direct combustion room, exhanst gas outlet pipeline, air inlet duct, air outlet duct, air-introduced machine, exhaust letter,
Explosion proof door is installed in the catalysis direct combustion ceiling portion, and main burner is installed in catalysis direct combustion room one end, and the other end installs booster burners,
The air inlet duct is inversely installed with exhaust gas inlet pipeline, and a thermocouple is respectively installed in the indoor two sides of the catalysis direct combustion
With a catalyst layer, at least two layers of heat storage layer is installed between catalyst layer.Above-mentioned patent is unable to automatic concentration VOCs,
And the general concentration of VOCs is low, flow is big, be easy to cause catalysis burning difficult, reduces the efficiency of catalysis burning VOCs processing system.
Therefore a kind of new equipment is designed, the utility model increases by the second blower after fume pipe, and automatic control of opening/closing air enters
And burning and exhausting, the VOCs in reaction tube is compressed, the concentration of VOCs in reaction tube is improved, improves heat accumulating type catalytic combustion
The efficiency of VOCs processing system.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of with the efficient of automatic concentration function
Heat accumulating type catalytic combustion VOCs processing system.
The utility model achieves the above object through the following technical schemes:
A kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function, including reaction tube, the first wind
Machine, the second blower, the reaction tube are arranged with supporting leg, and the reaction tube bottom is provided with exhaust pipe, on the exhaust pipe
It is provided with exhaust valve, the exhaust bottom of the tube is provided with connecting tube, and chimney, the reaction tube side are provided with after the connecting tube
It is provided with air hose, intake valve is provided on the air hose, first blower, the air are provided with after the air hose
It is provided with fume pipe by pipe, second blower is provided with after the fume pipe, is provided with control panel before the reaction tube, it is described
Display screen is provided on control panel, the display screen is arranged with set key, is provided with access cover at the top of the reaction tube, described
Burner is provided in reaction tube, the burner is arranged with densimeter, and the densimeter is arranged with heat accumulation plate, the storage
Hot plate is arranged with catalytic plate, and catalysis net is provided in the catalytic plate, is provided with handle on the catalytic plate.
In above structure, by the setting key assignments burning concentration, the control panel closes the intake valve and described
VOCs is pressed into the reaction tube by the fume pipe by exhaust valve, second blower, and the densimeter will be collected
VOCs concentration sends the control panel to, shows VOCs concentration values and setting numerical value in institute after the control plate analysis processing
It states on display screen, when concentration reaches setting concentration, the intake valve is opened, and first blower is by air from the air hose pressure
Enter the reaction tube, VOCs and air are lighted burning by the burner, and the exhaust valve is opened after burning, and exhaust gas passes through described
Exhaust pipe and the connecting tube enter the chimney and are discharged.
In order to further increase the efficiency of heat accumulating type catalytic combustion VOCs processing system, the air hose is respectively with described
One blower and the reaction tube are threadedly coupled using sealing, and the fume pipe makes with second blower and the reaction tube respectively
It is threadedly coupled with sealing.
In order to further increase the efficiency of heat accumulating type catalytic combustion VOCs processing system, the control panel and the reaction tube
Using being bolted, the control panel respectively with first blower, the intake valve, second blower, the exhaust valve,
The burner and the densimeter use electrical connection.
In order to further increase the efficiency of heat accumulating type catalytic combustion VOCs processing system, the reaction tube is cylindrical, institute
It states supporting leg to be welded under the reaction tube, the exhaust pipe is welded on the reaction tube bottom, the exhaust valve and the row
Tracheae sealing is threadedly coupled.
In order to further increase the efficiency of heat accumulating type catalytic combustion VOCs processing system, the connecting tube respectively with the row
Tracheae and the chimney use threaded connection.
In order to further increase the efficiency of heat accumulating type catalytic combustion VOCs processing system, the heat accumulation plate and the catalytic plate
It is snapped connection respectively with the reaction tube use, the access cover and the reaction tube use are bolted.
In order to further increase the efficiency of heat accumulating type catalytic combustion VOCs processing system, the handle is welded on the catalysis
On plate, the catalysis net and the catalytic plate use rivet interlacement.
Beneficial effect is: the utility model increases by the second blower after fume pipe, automatic control of opening/closing air enter and
Burning and exhausting compresses the VOCs in reaction tube, improves the concentration of VOCs in reaction tube, improve heat accumulating type catalytic combustion VOCs
The efficiency of processing system.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those having ordinary skill in the art, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function described in the utility model
Structural schematic diagram；
Fig. 2 is a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function described in the utility model
Reaction tube schematic internal view；
Fig. 3 is a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function described in the utility model
Catalytic plate top view.
The reference numerals are as follows:
1, reaction tube；2, access cover；3, intake valve；4, air hose；5, the first blower；6, fume pipe；7, the second blower；8,
Control panel；9, supporting leg；10, exhaust pipe；11, exhaust valve；12, connecting tube；13, chimney；14, set key；15, display screen；16,
Heat accumulation plate；17, catalytic plate；18, densimeter；19, burner；20, catalysis net；21, handle.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function, including
Reaction tube 1, the first blower 5, the second blower 7, reaction tube 1 are arranged with supporting leg 9, support reaction tube 1,1 bottom of reaction tube is set
It is equipped with exhaust pipe 10, the pipeline of exhaust gas discharge is provided with exhaust valve 11, control exhaust gas flowing, 10 bottom of exhaust pipe on exhaust pipe 10
Portion is provided with connecting tube 12, the channel of exhaust gas circulation, is provided with chimney 13 after connecting tube 12, increases exhaust gas height of release, reaction
1 side of cylinder is provided with air hose 4, and air enters the channel of reaction tube 1, is provided with intake valve 3 on air hose 4, control air into
Enter, the first blower 5 is provided with after air hose 4, increases air pressure, be provided with fume pipe 6 by air hose 4, VOCs enters reaction
The channel of cylinder 1, the second blower 7 is provided with after fume pipe 6, and compression VOCs increases concentration, is provided with control panel 8 before reaction tube 1, controls
Overall operation processed is provided with display screen 15 on control panel 8, shows that VOCs concentration values, display screen 15 are arranged with set key 14,
Facilitate setting burning concentration, access cover 2 is provided at the top of reaction tube 1, it is convenient to 1 internal overhaul of reaction tube, the interior setting of reaction tube 1
There is burner 19, light VOCs burning, burner 19 is arranged with densimeter 18, VOCs concentration information is acquired, under densimeter 18
It is provided with heat accumulation plate 16, the heat to burn away, heat accumulation plate 16 is arranged with catalytic plate 17, supports catalysis net 20, catalytic plate 17
It is inside provided with catalysis net 20, accelerates VOCs reaction, is provided with handle 21 on catalytic plate 17, facilitates and pick and place catalytic plate 17.
In above structure, by the setting burning concentration of set key 14, the closing intake valve 3 of control panel 8 and exhaust valve 11, second
VOCs is pressed into reaction tube 1 by fume pipe 6 by blower 7, and densimeter 18 sends collected VOCs concentration to control panel 8, is controlled
VOCs concentration values and setting numerical value are shown on display screen 15 after 8 analysis of making sheet processing, when concentration reaches setting concentration, into
Air valve 3 is opened, and air is pressed into reaction tube 1 from air hose 4 by the first blower 5, and VOCs and air are lighted burning by burner 19, is fired
It burns heel row air valve 11 to open, exhaust gas is discharged by exhaust pipe 10 and connecting tube 12 into chimney 13.
In order to further increase the efficiency of heat accumulating type catalytic combustion VOCs processing system, air hose 4 respectively with the first blower 5
It is threadedly coupled with reaction tube 1 using sealing, guarantees sealing, prevent gas leakage, fume pipe 6 makes with the second blower 7 and reaction tube 1 respectively
It being threadedly coupled with sealing, prevents VOCs from revealing, control panel 8 is bolted with 1 use of reaction tube, maintenance control panel 8 easy to disassemble,
Control panel 8 is electrically connected with the first blower 5, intake valve 3, the second blower 7, exhaust valve 11, burner 19 and 18 use of densimeter respectively
It connects, convenient for controlling the transmitting of signal, reaction tube 1 is cylindrical, sufficiently reacts convenient for VOCs, and supporting leg 9 is welded on reaction tube 1
Under, durable, exhaust pipe 10 is welded on 1 bottom of reaction tube, and solid and reliable, exhaust valve 11 and exhaust pipe 10 seal screw thread and connect
It connecing, prevents exhaust leak, connecting tube 12 is threadedly coupled with exhaust pipe 10 and 13 use of chimney respectively, connecting tube 12 easy to disassemble,
Heat accumulation plate 16 and catalytic plate 17 are snapped connection with 1 use of reaction tube respectively, maintenance easy to disassemble, and access cover 2 and reaction tube 1 use
It is bolted, access cover 2 easy to disassemble enters reaction tube 1, and handle 21 is welded on catalytic plate 17, solid and reliable, catalysis net 20
Rivet interlacement is used with catalytic plate 17, increases intensity, prolongs the service life.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function, it is characterised in that: including reaction
Cylinder (1), the first blower (5), the second blower (7), the reaction tube (1) are arranged with supporting leg (9), reaction tube (1) bottom
Portion is provided with exhaust pipe (10), is provided with exhaust valve (11) on the exhaust pipe (10), and exhaust pipe (10) bottom is provided with
Connecting tube (12) is provided with chimney (13) after the connecting tube (12), and reaction tube (1) side is provided with air hose (4), institute
It states and is provided on air hose (4) intake valve (3), first blower (5), the air hose are provided with after the air hose (4)
(4) other to be provided with fume pipe (6), second blower (7), setting before the reaction tube (1) are provided with after the fume pipe (6)
Having control panel (8), is provided with display screen (15) on the control panel (8), the display screen (15) is arranged with set key (14),
It is provided with access cover (2) at the top of the reaction tube (1), is provided with burner (19), the burner in the reaction tube (1)
(19) it is arranged with densimeter (18), the densimeter (18) is arranged with heat accumulation plate (16), is arranged under the heat accumulation plate (16)
Have catalytic plate (17), is provided with catalysis net (20) in the catalytic plate (17), is provided with handle (21) on the catalytic plate (17).
2. a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function according to claim 1,
It is characterized by: the air hose (4) is threadedly coupled with first blower (5) and the reaction tube (1) using sealing respectively,
The fume pipe (6) is threadedly coupled with second blower (7) and the reaction tube (1) using sealing respectively.
3. a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function according to claim 1,
It is characterized by: the control panel (8) is bolted with the reaction tube (1) use, the control panel (8) is respectively with described
One blower (5), the intake valve (3), second blower (7), the exhaust valve (11), the burner (19) and described dense
Degree meter (18) uses electrical connection.
4. a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function according to claim 1,
It is characterized by: the reaction tube (1) is cylindrical, the supporting leg (9) is welded under the reaction tube (1), the exhaust
Pipe (10) is welded on the reaction tube (1) bottom, and the exhaust valve (11) and the exhaust pipe (10) sealing are threadedly coupled.
5. a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function according to claim 1,
It is characterized by: the connecting tube (12) is threadedly coupled with the exhaust pipe (10) and the chimney (13) use respectively.
6. a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function according to claim 1,
It is characterized by: the heat accumulation plate (16) and the catalytic plate (17) are snapped connection with the reaction tube (1) use respectively, it is described
Access cover (2) and the reaction tube (1) use are bolted.
7. a kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function according to claim 1,
It is characterized by: the handle (21) is welded on the catalytic plate (17), the catalysis net (20) and the catalytic plate (17)
Use rivet interlacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472546.0U CN208418755U (en) | 2018-03-30 | 2018-03-30 | A kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472546.0U CN208418755U (en) | 2018-03-30 | 2018-03-30 | A kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418755U true CN208418755U (en) | 2019-01-22 |
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ID=65119297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472546.0U Active CN208418755U (en) | 2018-03-30 | 2018-03-30 | A kind of high-efficiency heat-accumulating catalysis burning VOCs processing system with automatic concentration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208418755U (en) |
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2018
- 2018-03-30 CN CN201820472546.0U patent/CN208418755U/en active Active
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