CN207667380U - The processing unit of gas soot dust granule tail gas - Google Patents
The processing unit of gas soot dust granule tail gas Download PDFInfo
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- CN207667380U CN207667380U CN201721700737.XU CN201721700737U CN207667380U CN 207667380 U CN207667380 U CN 207667380U CN 201721700737 U CN201721700737 U CN 201721700737U CN 207667380 U CN207667380 U CN 207667380U
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Abstract
The utility model provides a kind of processing unit of gas soot dust granule tail gas, is related to technical field of environment protection equipment, includes smell processing device, supersonic atomizer and the spray washing device set gradually along exhaust gas flow direction, it is characterised in that：The supersonic atomizer includes that atomization box, the ultrasonic ultrasonic delay line memory outside atomization box, one end are connected spraying supervisor of the other end across the atomization box and in the atomization box and the atomization branch mouth that is arranged on the spraying supervisor with the ultrasonic ultrasonic delay line memory.The advantageous effects of the utility model are：1, it can effectively adsorb and eliminate gas, flue dust tail gas, through on-the-spot test, contain P through the present apparatus is processed2O5Tail gas, wherein P2O5Particulate matter is by 200mg/m3It is reduced to 10mg/m3Below；2, device structure is simple, operation cost is low, high treating effect.
Description
Technical field
The utility model is related to technical field of environment protection equipment, and in particular to a kind of side using ultrasonic atomizatio and spray washing
The device of formula processing gas soot dust granule tail gas.
Background technology
Exhaust treatment system primarily directed to the environmentally harmful gas generated in industrial production, what flue dust was administered
Work.The form that current most wet processing system mostly uses high-pressure atomization nozzle carries out carrying out washing treatment, but high pressure to exhaust gas
Size droplet diameter caused by atomizer is larger, and treatment effect is often not satisfactory.Therefore more efficiently processing unit is needed.
Invention content
Problem to be solved in the utility model is to provide a kind of processing unit of gas soot dust granule tail gas, utilizes pure water
It carries out ultrasonic atomization and coordinates smell processing device, two level atomising device and spray washing device again, can effectively adsorb
Eliminate aqueous gas, flue dust tail gas.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of gas soot dust granule tail gas
Processing unit includes smell processing device, supersonic atomizer and the spray washing dress set gradually along exhaust gas flow direction
It sets, it is characterised in that：The supersonic atomizer include atomization box, the ultrasonic ultrasonic delay line memory outside atomization box, one end with
The ultrasonic ultrasonic delay line memory is connected the other end across the atomization box and the spraying supervisor being located in the atomization box and setting
Atomization branch mouth on the spraying supervisor.
Further, the smell processing device includes having the activated carbon babinet of air inlet and being arranged in the activity
At least two layers of activated carbon adsorption layer in charcoal babinet.
Further, the air inlet is located at the top of the activated carbon babinet, the spraying supervisor and the activated carbon
Adsorption layer is horizontally disposed in the atomization box and the activated carbon babinet respectively.
Further, the vertical direction of the spraying supervisor and mating atomization branch opening's edge atomization box is at least provided with two
Group.
Further, spray washing device, the spray washing device are equipped in the side of the supersonic atomizer
Include spray washing case with exhaust outlet, the non-woven fabrics adsorption layer being vertically arranged in the spray washing case, spray header,
The feeding spraying pump that spray head on the spray header is set and is matched with the spray header.
Further, the non-woven fabrics adsorption layer is provided at least two layers in the spray washing case, the spray head court
To non-woven fabrics adsorption layer.
Further, first liquid level gauge and drainpipe are equipped in the spray washing case.
Further, between the supersonic atomizer and spray washing device be equipped with two level atomising device, described two
Grade atomising device includes that the two level communicated with the atomization box bottom is atomized babinet, the height being arranged in the two level atomization box body
Pressure pipe and the atomizer being arranged in the high-pressure water pipe.
Further, second liquid level gauge is equipped in the two level atomization box body, in the spray washing device and two level
Water circulating pump is equipped between atomising device.
Further, it is equipped with leakage fluid dram on two level atomization babinet.
The advantageous effects of the utility model are：1, the particle eliminated in gas, flue dust tail gas can effectively be adsorbed
Object contains P through on-the-spot test through the present apparatus is processed2O5Tail gas, wherein P2O5Particulate matter is by 200mg/m3It is reduced to 10mg/m3
Below；2, device structure is simple, operation cost is low, high treating effect.
The utility model is described in detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the processing unit of the utility model gas soot dust granule tail gas.
In the accompanying drawings：1 is air inlet, and 2 be activated carbon babinet, and 3 be activated carbon adsorption layer, and 4 be atomization box, and 5 be ultrasonic wave
Atomizer, 6 be spraying supervisor, and 7 be atomization branch mouth, and 8 be two level atomization babinet, and 9 be high-pressure water pipe, and 10 be atomizer, and 11 are
Leakage fluid dram, 12 be spray washing case, and 13 be non-woven fabrics adsorption layer, and 14 be spray header, and 15 be spray head, and 16 be drainpipe, 17
It is exhaust outlet, 18 be feeding spraying pump, and 19 be water circulating pump, and 20 be second liquid level gauge, and 21 be first liquid level gauge.
Specific implementation mode
Referring to attached drawing, the utility model provides a kind of processing unit of gas soot dust granule tail gas, including along tail gas stream
Smell processing device, supersonic atomizer and the spray washing device that dynamic direction is set gradually.
Above-mentioned smell processing device includes having the activated carbon babinet 2 of air inlet 1 and being arranged in activated carbon babinet 2
At least two layers of activated carbon adsorption layer 3.Air inlet 1 is located at the top of activated carbon babinet 2, and activated carbon adsorption layer 3 is in activated carbon case
It is horizontally disposed in body 2.
The size of activated carbon babinet 2 can be depending on air inlet size and tail gas amount, and air quantity to be processed is bigger, activated carbon
The volume of layer box body 2 should be bigger；At least two layers dismountable activated carbon adsorption layer 3 is housed in activated carbon babinet 2；Activated carbon babinet
2 side door can be opened, and activated carbon adsorption layer 3 can be extracted out after side door opening from side, and activated carbon adsorption layer 3 is conveniently replaceable.
Above-mentioned supersonic atomizer includes the atomization box 4 communicated with the bottom of activated carbon babinet 2, is located at atomization box 4
Outer ultrasonic ultrasonic delay line memory 5, one end are connected spray of the other end across atomization box 4 and in atomization box 4 with ultrasonic ultrasonic delay line memory 5
Mist supervisor 6 and the atomization branch mouth 7 being arranged on spraying supervisor 6.
Atomization box 4 is the babinet being mainly welded by PP planks.5 delivery outlet of ultrasonic ultrasonic delay line memory is inserted by the supervisor 6 that sprays
Enter in atomization box 4, spraying supervisor 6 uses glue sealing with wall box, prevents fog from leaking outside；Ultrasonic ultrasonic delay line memory 5 will access
Pure water is less than 0.1mm as water source, atomizing particle diameter.
Spraying supervisor 6 is horizontally disposed in atomization box 4.Meanwhile spraying supervisor 6 and mating atomization branch mouth 7 are along atomization
The vertical direction of case 4 is at least provided with two groups.
Atomization branch mouth 7 in atomization box 4 is evenly arranged with multigroup along the axial direction of spraying supervisor 6.Every group of atomization branch mouth 7
Axial spacing be 100mm.Every group of atomization branch mouth includes 4 atomization branch mouths 7, and the circumferential direction along spraying supervisor 6 is uniformly distributed in 90 °.
The bore of spraying branch mouth 7 is in the atomization branch mouth of distal end with increasing apart from increase apart from ultrasonic ultrasonic delay line memory 5
7 a diameter of 50mm is located at a diameter of 30mm of the atomization branch mouth 7 of proximal end.The benefit being distributed in this way is can be relatively uniform
The fog that distributed ultrasound atomizer 5 generates, the atomization branch mouth 7 for being designed distal end thus is larger, and the atomization branch mouth 7 of proximal end is small
Some.
In the present embodiment, to provide grain size sufficiently small water droplets, two high-power ultrasonic atomizers can be used
5。
Above-mentioned spray washing device includes the spray washing case 12 with exhaust outlet 17, is vertically arranged in spray washing case
Non-woven fabrics adsorption layer 13, spray header 14 in 12, the spray head 15 being arranged on spray header 14 and with spray header 14
The feeding spraying pump 18 to match.Non-woven fabrics adsorption layer 13 is provided at least two layers in spray washing case 12.Spray head 15 is along spray
The axial direction of water pipe 14 be evenly arranged with it is multiple and towards non-woven fabrics adsorption layer 13 uniformly to spray water on adsorption layer.It is washed in spray
It washs and is equipped with first liquid level gauge 21 and drainpipe 16 in case 12.
Spray washing case 12 is the babinet being mainly welded by PP planks.It to be noted in spray washing case 12 when in use
Water, water level will be less than the height 20cmm or more of the exhaust outlet 17 of side.Babinet is inscribed tap water water injection pipe, level sensor and
Solenoid valve, level sensor and solenoid valve co- controlling water injection pipe, to water level in control cabinet body；Spraying box exhaust outlet termination becomes
Frequency exhaust fan, for controlling air draft air quantity according to service condition.
Two level atomising device is equipped between supersonic atomizer and spray washing device, two level atomising device includes two level
Atomization babinet 8, the high-pressure water pipe 9 being arranged in two level atomization babinet 8 and the atomizer 10 being arranged in high-pressure water pipe 9.
Two level atomization babinet 8 is communicated with 4 bottom of atomization box, and spray washing case 12 is communicated with the top of two level atomization box 8.
High-pressure water pipe 9 shares feeding spraying pump 18 with spray header 14.It is equipped with second liquid level gauge in two level atomization babinet 8
20, it is equipped with water circulating pump 19 between spray washing device and two level atomising device, the water that two level is atomized in babinet 8 is arranged again
Enter in spray washing case 12.In addition, being equipped with leakage fluid dram 11 on two level atomization babinet 8.
The pipeline material of high-pressure water pipe 9 will have the characteristic of acid/alkali-corrosion-resistant depending on the tail gas property of required processing.
The length direction of high-pressure water pipe 9 is provided with multigroup atomizer group, adjacent two atomizer group interval 10cm.Every group of mist
It includes three atomizers 10 to change nozzle group, and three atomizers 10 are uniformly arranged along the circumferential direction of pipeline, i.e., between adjacent nozzle
Every 120 °.Atomizer 10 leads directly to feeding spraying pump 18, and the pressure that feeding spraying pump 18 provides is not less than 0.4MPa in order to by water mist
It is melted into the drop of 0.1-0.3mm diameters.
The device of the utility model is in the specific implementation：Exhaust gas enters activated carbon babinet 2, two layers of activated carbon by air inlet 1
Adsorption layer 3 is used to eliminate the peculiar smell in portion gas；Subsequent exhaust gas enters atomization box 4, and fog is by ultrasonic atomization in this babinet
Device 5 provides, and fog is transported to by spraying supervisor 6 and spraying branch mouth 7 in atomization box 4, and fog is combined with exhaust gas, gas and particle
It is easy to form droplet to combination with water mist；The fog diameter that ultrasonic ultrasonic delay line memory 5 supplies is very small, as low as 0.1 micron of left side
The right side can adequately be combined within the extremely short time with exhaust gas；Water mist enters two level after being mixed with exhaust gas and is atomized babinet 8, high pressure
Atomizer 10 can be used for retention part previous stage and exhaust gas combination volume water mist with the water mist of sprayed fiber concrete 0.1-0.5mm or so；
Subsequent water mist, which is blended in gas, enters spray washing case 12, includes two-layer nonwoven adsorption layer 13, spray in spray washing case 12
Spray pipe 14 and spray head 15, this non-woven fabrics adsorption layer 13 are mainly made of multi-layer nonwoven fabrics, and spray head flings adsorption layer
Injection water or liquid are retained as last one of tail gas.
Feeding spraying pump 18 is that high-pressure water pipe 9 and spray header 14 provide higher hydraulic pressure in the embodiment above.First liquid
Position meter 21 and second liquid level gauge 20 measure the liquid level in spray washing case 12 and two level atomization babinet 8 respectively；Water circulating pump 19 with
The cooperation of second liquid level gauge 20 is used as cycle, and two level, which is atomized liquid in babinet 8, pumps into spray washing case 12, and ensures two
Liquid level is not higher than babinet baffle in grade atomization babinet 8, is unlikely to liquid and flows into atomization box 4.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to the specific implementation mode of the present invention or equivalent replacement is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of processing unit of gas soot dust granule tail gas includes the peculiar odor treatment dress set gradually along exhaust gas flow direction
It sets, supersonic atomizer and spray washing device, it is characterised in that：The supersonic atomizer includes atomization box（4）, position
In atomization box（4）Outer ultrasonic ultrasonic delay line memory（5）, one end and the ultrasonic ultrasonic delay line memory（5）The other end that is connected passes through the mist
Change case（4）And it is located at the atomization box（4）Interior spraying supervisor（6）And setting is responsible in the spraying（6）On atomization branch
Mouthful（7）.
2. the processing unit of gas soot dust granule tail gas according to claim 1, it is characterised in that：The peculiar odor treatment dress
It sets including with air inlet（1）Activated carbon babinet（2）And it is arranged in the activated carbon babinet（2）At least two layers interior activity
Charcoal adsorption layer（3）.
3. the processing unit of gas soot dust granule tail gas according to claim 2, it is characterised in that：The air inlet（1）
Positioned at the activated carbon babinet（2）Top, spraying supervisor（6）With the activated carbon adsorption layer（3）Respectively in the mist
Change case（4）With the activated carbon babinet（2）It is interior horizontally disposed.
4. the processing unit of gas soot dust granule tail gas according to claim 3, it is characterised in that：The spraying supervisor
（6）And mating atomization branch mouth（7）Along atomization box（4）Vertical direction at least provided with two groups.
5. the processing unit of gas soot dust granule tail gas according to claim 1, it is characterised in that：The spray washing dress
It sets including with exhaust outlet（17）Spray washing case（12）, be vertically arranged in the spray washing case（12）Interior non-woven fabrics is inhaled
Attached layer（13）, spray header（14）, be arranged in the spray header（14）On spray head（15）And with the spray header
（14）The feeding spraying pump to match（18）.
6. the processing unit of gas soot dust granule tail gas according to claim 5, it is characterised in that：The non-woven fabrics absorption
Layer（13）In the spray washing case（12）It is provided at least two layers, the spray head（15）Towards non-woven fabrics adsorption layer（13）.
7. the processing unit of gas soot dust granule tail gas according to claim 5, it is characterised in that：In the spray washing
Case（12）It is interior to be equipped with first liquid level gauge（21）And drainpipe（16）.
8. according to the processing unit of claim 1-7 any one of them gas soot dust granule tail gas, it is characterised in that：Described
Two level atomising device is equipped between supersonic atomizer and spray washing device, the two level atomising device includes and the atomization
Case（4）The two level that bottom communicates is atomized babinet（8）, setting the two level be atomized babinet（8）Interior high-pressure water pipe（9）And it sets
It sets in the high-pressure water pipe（9）On atomizer（10）.
9. the processing unit of gas soot dust granule tail gas according to claim 8, it is characterised in that：It is atomized in the two level
Babinet（8）It is interior to be equipped with second liquid level gauge（20）, water circulating pump is equipped between the spray washing device and two level atomising device
（19）.
10. the processing unit of gas soot dust granule tail gas according to claim 8, it is characterised in that：In the two level mist
Change babinet（8）It is equipped with leakage fluid dram（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721700737.XU CN207667380U (en) | 2017-12-08 | 2017-12-08 | The processing unit of gas soot dust granule tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721700737.XU CN207667380U (en) | 2017-12-08 | 2017-12-08 | The processing unit of gas soot dust granule tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207667380U true CN207667380U (en) | 2018-07-31 |
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ID=62967996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721700737.XU Active CN207667380U (en) | 2017-12-08 | 2017-12-08 | The processing unit of gas soot dust granule tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207667380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355459A (en) * | 2017-12-08 | 2018-08-03 | 中国电子科技集团公司第十三研究所 | The processing unit of gas soot dust granule tail gas |
| CN112007476A (en) * | 2020-08-24 | 2020-12-01 | 中国石油化工股份有限公司 | Atmospheric tower top oil gas washing dechlorination method |
-
2017
- 2017-12-08 CN CN201721700737.XU patent/CN207667380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355459A (en) * | 2017-12-08 | 2018-08-03 | 中国电子科技集团公司第十三研究所 | The processing unit of gas soot dust granule tail gas |
| CN108355459B (en) * | 2017-12-08 | 2024-05-03 | 中国电子科技集团公司第十三研究所 | Treatment device for tail gas of gas smoke dust particles |
| CN112007476A (en) * | 2020-08-24 | 2020-12-01 | 中国石油化工股份有限公司 | Atmospheric tower top oil gas washing dechlorination method |
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