CN209630955U - A kind of photovoltaic sintering furnace organic waste gas treatment device - Google Patents
A kind of photovoltaic sintering furnace organic waste gas treatment device Download PDFInfo
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- CN209630955U CN209630955U CN201821984635.XU CN201821984635U CN209630955U CN 209630955 U CN209630955 U CN 209630955U CN 201821984635 U CN201821984635 U CN 201821984635U CN 209630955 U CN209630955 U CN 209630955U
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- Prior art keywords
- rack cabinet
- photovoltaic
- gas treatment
- sintering furnace
- waste gas
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Abstract
The utility model discloses a kind of photovoltaic sintering furnace organic waste gas treatment device, including rack cabinet, it is provided with three layers of adsorbent material in the framework case body, rack cabinet is divided into from bottom to top, area, condensing zone, Electrostatic Absorption area, pooling zone is precipitated；Area is being precipitated, is being connected into admission line on rack cabinet, the bottom of rack cabinet offers waste discharge mouth；Heat-exchanger rig is equipped in condensing zone, framework case body；In Electrostatic Absorption area, the inner wall along rack cabinet is equipped with electrostatic adsorption device；Exhaust pipe is connected at the top of pooling zone, rack cabinet, the end of exhaust pipe is equipped with negative-pressure air fan.The utility model has the advantages that: in the same organic waste gas treatment device, gather a variety of VOCs treatment modes such as physical absorption, chemical reaction, cooling, high-pressure electrostatic, and reasonable apparatus structure is designed to this, VOCs treatment is high-efficient, prevent fire risk, maintenance cost is cheaper.
Description
Technical field
The utility model relates to a kind of emission-control equipment, especially a kind of photovoltaic sintering furnace organic waste gas treatment device.
Background technique
For photovoltaic as main, most cleaning, reproducible green novel energy source, demand is huge, and along with me
To the investment of solar photovoltaic industry and support on policy guiding variation, the road of photovoltaic industry cost efficiency is extremely urgent for state.
As photovoltaic cell, component manufacturing enterprise, the major profit link of photovoltaic is produced in cell piece, the production of cell piece
Process can't do without the auxiliary of battery silk screen sintering furnace, and the organic matter that sintering furnace process generates is handled to control of product quality, life
Production safety, product-specific investments return rate play the role of key.Its harm of the organic exhaust gas of sintering furnace generation is mainly: influencing battery
Piece quality, such as efficiency, appearance；It is directly discharged to cause damage by air pollution environment in atmosphere；Pipeline is long-term in discharge process
The organic substance residues of accumulation cause fire hazard.
A kind of sintering furnace organic exhaust gas combustion tower (country origin: China, publication number: 206600826U, publication date: 2017-
It 10-31) discloses using high-temp combustion isolation, exhaust gas is heated to 750 DEG C or so, combustible organic burn-up is decomposed net
Change efficiency 95%.But this method, which is based on equipment, needs 30kW using heater element power, i.e., annual electric cost expenditure needs
30kW*24h*30 (moon number of days) * 12 (months) * 1 (member/degree electricity price for industrial uses) is about 260,000 annual, and later maintenance cost is very high, and
And equipment generates a large amount of heat also in the process of running and the central air-conditioning in workshop can be made to increase load, there are high-temp combustions
Fire risk.
Photovoltaic sintering furnace exhaust gas processing device (country origin: China, publication number: 104383783A, publication date: 2014-11-
25) the waste discharge length of tube by increasing exhaust gas is disclosed, cold water is led to pipeline and forms organic matter in inner wall of the pipe
Oily mater deposits blowdown.The method of this easy single cooling exhaust gas, although device structure is simple, equipment cost is lower,
But exhaust purification efficiency is low, later maintenance is difficult.
Utility model content
Purpose of utility model: in view of the above problems, the object of the present invention is to provide a kind of photovoltaic sintering furnace organic wastes
Flash Gas Compression Skid System improves VOCs treatment efficiency, operational safety.
Technical solution: a kind of photovoltaic sintering furnace organic waste gas treatment device, including rack cabinet are set in the framework case body
Three layers of adsorbent material are equipped with, the rack cabinet is divided into from bottom to top, area, condensing zone, Electrostatic Absorption area, pooling zone is precipitated；
Admission line is connected into the precipitation area, the rack cabinet, the bottom of the rack cabinet offers waste discharge
Mouthful；
Heat-exchanger rig is equipped in the condensing zone, the framework case body；
In the Electrostatic Absorption area, the inner wall along the rack cabinet is equipped with electrostatic adsorption device；
Exhaust pipe is connected at the top of the pooling zone, the rack cabinet, the end of the exhaust pipe is equipped with
Negative-pressure air fan.
Further, liquid level sensor is connected into the precipitation area, the rack cabinet, the liquid level sensor is located at
The admission line is connected between position and the waste discharge mouth.The oily matter being precipitated in organic exhaust gas drops onto rack cabinet bottom
Portion, liquid level sensor are used to detect the liquid level at this, are discharged to accumulate liquid in time from waste discharge mouth.
Optimal, the bottom of the rack cabinet is funnel-form, and the waste discharge mouth is provided with lowest point.Bottom is leakage
It is bucket-shaped in order to collecting the oily matter being precipitated from organic exhaust gas.
Further, the framework case is external, and oil accumulation box is equipped with below the waste discharge mouth.To what is be precipitated in organic exhaust gas
Oily matter centralized processing, to reduce environmental hazard.
Further, temperature sensor is connected on the condensing zone, the rack cabinet.Temperature sensor is for detecting
Organic exhaust gas temperature after cooling.
Further, the heat-exchanger rig is water cooling heat exchanger tube, and water inlet, water outlet are from the wall surface of the rack cabinet
It draws.
Further, on the exhaust pipe, B/P EGR Back Pressure Transducer EGR, the B/P EGR Back Pressure Transducer EGR are connected into before the negative-pressure air fan
Fire resisting damper is installed between the negative-pressure air fan.B/P EGR Back Pressure Transducer EGR is due to the negative pressure pressure in detection exhaust pipe, fire resisting damper
For being automatically closed when security protection is more than setting value.
Further, the rack cabinet opens the door equipped with side, adsorbent material installation on the slide rail, the sliding rail with
The inner wall of the rack cabinet connects.Opening side is opened the door, and pulling slide rail can replace adsorbent material.
Further, the framework case is external, equipped with integrating device, including it is electric controller, warning device, man-machine
Interactive interface.
The utility model has the advantages that compared with prior art, the utility model has the advantages that: in the same organic waste gas treatment device
In, a variety of VOCs treatment modes such as set physical absorption, chemical reaction, cooling, high-pressure electrostatic, and it is reasonable to this design
Apparatus structure, VOCs treatment is high-efficient, prevents fire risk, and maintenance cost is cheaper.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model, and arrow show organic exhaust gas flow direction in figure.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.
A kind of photovoltaic sintering furnace organic waste gas treatment device, as shown in Fig. 1, including rack cabinet 1, in rack cabinet 1
It is interior, be provided with three layers of adsorbent material 2, by rack cabinet 1 from bottom to top be divided into be precipitated area 3, condensing zone 4, Electrostatic Absorption area 5,
Pooling zone 6.Rack cabinet 1 opens the door equipped with side, and adsorbent material is active carbon or chemistry occurs with the organic matter in organic exhaust gas
The material of neutralization reaction, decomposition reaction, adsorbent material 2 are mounted on sliding rail 21, and the inner wall of sliding rail 21 and rack cabinet 1 connects
It connects, opening side is opened the door, pulling slide rail, can replace adsorbent material, and side, which is opened the door, passes through setting sealing strip with the wall surface of rack cabinet
Guarantee sealing.Rack cabinet can be stainless steel material production, have thermal insulation material, refractory material.
Area 3 is being precipitated: being internally connected into admission line 31 from the outside of rack cabinet 1, the bottom of rack cabinet 1 is funnel
Shape, lowest point offer waste discharge mouth 32, and are equipped with valve 34, outside rack cabinet 1, are equipped with below waste discharge mouth 32
Oil accumulation box 7；It is internally also connected into liquid level sensor 33 from the outside of rack cabinet 1, is connected into position and row positioned at admission line 31
Between useless mouth 32.
In condensing zone 4: heat-exchanger rig 41 is equipped in rack cabinet 1, using water cooling heat exchanger tube, water inlet 43, water outlet
44 are drawn out to outside rack cabinet 1 from the wall surface of rack cabinet 1, and water inlet 43 is passed through cooling water；It is inside from the outside of rack cabinet 1
Portion is also connected into temperature sensor 42.
In Electrostatic Absorption area 5: the inner wall along rack cabinet 1 is equipped with electrostatic adsorption device 51.
In pooling zone 6: being connected with exhaust pipe 61, the end of exhaust pipe 61 to outside rack cabinet 1 from the top of rack cabinet 1
End is equipped with negative-pressure air fan 62；On exhaust pipe 61, before negative-pressure air fan 62, internally it is connected into from the outside of exhaust pipe 61 negative
Pressure sensor 63；In exhaust pipe 61, fire resisting damper 64 is installed between B/P EGR Back Pressure Transducer EGR 63 and negative-pressure air fan 62.
Outside the rack cabinet 1, integrated equipped with electric controller, warning device, human-computer interaction interface is integrated
Device 8, the control of liquid level sensor, temperature sensor, B/P EGR Back Pressure Transducer EGR, electrostatic adsorption device, fire resisting damper etc., is all associated with one
Body integrating device, risk when being occurred by sound-light alarm etc. convenient for the maintenance and harm reduction of equipment.
Above processing unit is mounted on the top of sintering furnace 9, air inlet by the foot support 11 of 1 bottom of rack cabinet
Pipeline 31 is docked with the smoke outlet 91 of sintering furnace 9, and admission line can be the heat-resisting bellows for capableing of adjustment length, glass fibers
Pipe, stainless steel tube etc. are tieed up, the organic exhaust gas being discharged in sintering furnace enters in processing unit from admission line, in drawing for negative-pressure air fan
Under wind effect, flow up.Organic exhaust gas, which first passes through, is precipitated area, enters condensing zone, organic waste by adsorbent material then up
Gas carries out heat exchange with heat-exchanger rig herein, partial organic substances (i.e. oily) be precipitated and under fall on area be precipitated, and then in rack cabinet
Bottom is accumulated, and liquid level sensor is used to detect the liquid level at this, is discharged to accumulate liquid in time from waste discharge mouth, temperature sensor
For detecting organic exhaust gas temperature after cooling, organic exhaust gas through supercooling can be reduced to organic matter burning point hereinafter, to
Prevent fire risk；Organic exhaust gas after cooling continues up flowing and enters Electrostatic Absorption area, organic exhaust gas by adsorbent material
In partial organic substances and high-pressure electrostatic generate ozone oxidation reaction occur and is further precipitated, obtain having containing trace impurity
Machine exhaust gas then continues up flowing by adsorbent material and further adsorbs remaining organic matter, pooling zone finally entered, from row
Feed channel flows out processing unit, and due to the negative pressure pressure in detection exhaust pipe, fire resisting damper is used for anti-in safety B/P EGR Back Pressure Transducer EGR
Shield is automatically closed when being more than setting value.
Claims (9)
1. a kind of photovoltaic sintering furnace organic waste gas treatment device, it is characterised in that: including rack cabinet (1), the rack cabinet
(1) three layers of adsorbent material (2) are provided in, the rack cabinet (1) is divided into from bottom to top, area (3), condensing zone is precipitated
(4), Electrostatic Absorption area (5), pooling zone (6)；
It is connected into admission line (31) on the precipitation area (3), the rack cabinet (1), the bottom of the rack cabinet (1) is opened
Equipped with waste discharge mouth (32)；
In the condensing zone (4), heat-exchanger rig (41) are equipped in the rack cabinet (1)；
In the Electrostatic Absorption area (5), the inner wall along the rack cabinet (1) is equipped with electrostatic adsorption device (51)；
It is connected with exhaust pipe (61) at the top of the pooling zone (6), the rack cabinet (1), the exhaust pipe (61)
End is equipped with negative-pressure air fan (62).
2. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1, it is characterised in that: in the precipitation
Area (3) is connected into liquid level sensor (33) on the rack cabinet (1), and the liquid level sensor (33) is located at the admission line
(31) it is connected between position and the waste discharge mouth (32).
3. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1 or 2, it is characterised in that: the machine
The bottom of frame cabinet (1) is funnel-form, and the waste discharge mouth (32) is provided with lowest point.
4. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1, it is characterised in that: the framework case
Body (1) outside, is equipped with oil accumulation box (7) below the waste discharge mouth (32).
5. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1, it is characterised in that: in the condensation
Area (4) is connected into temperature sensor (42) on the rack cabinet (1).
6. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1, it is characterised in that: the heat exchange dress
Setting (41) is water cooling heat exchanger tube, and water inlet, water outlet are drawn from the wall surface of the rack cabinet (1).
7. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1, it is characterised in that: the exhaust pipe
It on road (61), is connected into before the negative-pressure air fan (62) B/P EGR Back Pressure Transducer EGR (63), the B/P EGR Back Pressure Transducer EGR (63) and the negative pressure
Fire resisting damper (64) are installed between blower (62).
8. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1, it is characterised in that: the framework case
Body (1) opens the door equipped with side, and the adsorbent material (2) is mounted on sliding rail (21), the sliding rail (21) and the rack cabinet
(1) inner wall connection.
9. a kind of photovoltaic sintering furnace organic waste gas treatment device according to claim 1, it is characterised in that: the framework case
Body (1) outside, equipped with integrating device (8), including electric controller, warning device, human-computer interaction interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984635.XU CN209630955U (en) | 2018-11-29 | 2018-11-29 | A kind of photovoltaic sintering furnace organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984635.XU CN209630955U (en) | 2018-11-29 | 2018-11-29 | A kind of photovoltaic sintering furnace organic waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209630955U true CN209630955U (en) | 2019-11-15 |
Family
ID=68473961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984635.XU Active CN209630955U (en) | 2018-11-29 | 2018-11-29 | A kind of photovoltaic sintering furnace organic waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209630955U (en) |
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2018
- 2018-11-29 CN CN201821984635.XU patent/CN209630955U/en active Active
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