CN207838594U - A kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment - Google Patents
A kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment Download PDFInfo
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- CN207838594U CN207838594U CN201721825811.0U CN201721825811U CN207838594U CN 207838594 U CN207838594 U CN 207838594U CN 201721825811 U CN201721825811 U CN 201721825811U CN 207838594 U CN207838594 U CN 207838594U
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Abstract
The utility model discloses a kind of dual dust-extraction units for low-light resonance exhaust-gas treatment, a spraying and dedusting room, which is added, in the inlet end of low-light resonance emission-control equipment carries out first time spraying and dedusting, then air-washer is entered by the gas circulatory system and carries out second of dedusting, trapping is carried out without water proof by the moisture film of sealing structure for water formation between spray chamber and water washing device, exhaust gas by dedusting twice enters low-light resonance emission-control equipment by drying device, the dust that can be effectively reduced in low-light resonance emission-control equipment, reduce the maintenance cost of low-light resonance emission-control equipment.
Description
Technical field
The utility model is related to exhaust-gas treatment field, specially a kind of dual dedusting for low-light resonance exhaust-gas treatment fills
It sets.
Background technology
With the enhancing of current industry and commerce development and environmental consciousness, the worsening of living environment is by society
With the most attention of industrial circle.Wherein, flourishing due to industry, air pollution diffusion is rapid, the face that harmful exhaust is stretched
Product is vast, and the polluter in exhaust gas directly injures the health of people through respiratory system, various for this development trend
Technology and equipment about environment-friendly engineering is constantly developed therewith.Purified treatment in relation to industrial waste gas is then many environmental protection
One of most important project is faced in case.
The exhaust gas of industry processing at present mainly uses activated carbon method, condensation method, spray-absorption method etc., existing activated carbon to give up
Aspiration applying equipment is numerous and jumbled, and adsorbent is easily saturated, and needs to be replaced as frequently as, and regeneration off gases processing cost is high；Simple spray-absorption
Method is undesirable to organic exhaust gas effect, is only capable of removing partial organic substances and particulate matter in exhaust gas, it is difficult to reach discharge standard.Cause
This, up for providing a kind of emission-control equipment of good purification.
The patent document of notification number CN206229137U discloses a kind of low-light resonance exhaust processor, including body, machine
Body is equipped with waste gas reaction room, and body is equipped with air inlet port and air outlet for exhaust gas disengaging waste gas reaction room, and exhaust gas is anti-
Answer the indoor electrodeless ultraviolet lamp tube assembly for being equipped with microwave generator and be electrically connected with microwave generator, waste gas reaction room it is close go out
The side at gas end is equipped with a plurality of vertically arranged belt electrode ultraviolet lamp tube, and the first filter screen is equipped at air outlet.It can be incited somebody to action
Organic exhaust gas in waste gas reaction room by a large amount of ozone of generation and free hydroxyl strong destruction and redox emission molecule,
When emission molecule after redox is discharged out of waste gas reaction room, can also by the further oxidation processes of ultraviolet light,
Finally the dust particles in emission molecule are removed via filter screen at air outlet.
But since the dust particles in exhaust gas are provided in the outlet side of low-light resonance exhaust processor, that is, powder
Dirt particle will pass through an entire emission-control equipment, be just blocked in outlet side, and there is no absorption dust in whole device
The device of grain, which results in the crucial original papers that the dust particles in exhaust gas can be adsorbed on low-light resonance exhaust processor, also
It is that can be adsorbed on ultraviolet lamp tube outer surface, reduces the brightness of ultraviolet lamp, to reduces the oxidation processes effect of ultraviolet lamp.Even if every
A period of time can clear up internal dust, with stripping device shell because being not smooth inside the emission-control equipment
, cleaning difficulty is big, and when cleaning can cause large effect to the health of staff.
If before exhaust gas enters low-light resonance exhaust-gas treatment room, spraying and dedusting is carried out with water, the exhaust gas after dedusting again into
Optical resonance process chamber in a subtle way, so that it may with the effective dust reduced into low-light resonance process chamber, to solve the above problems.But
Be general spray dust collector exhaust gas and shower water time of contact it is shorter, dedusting it is ineffective, and removed by spray
Water mist content is higher in the exhaust gas of dirt, easy-to-rust low-light resonance emission-control equipment.
Utility model content
The purpose of this utility model is to provide for a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment, micro-
The inlet end of optical resonance emission-control equipment adds a spraying and dedusting room and carries out first time dedusting, then passes through the gas circulatory system
Second of dedusting is carried out into air-washer, the exhaust gas by dedusting twice enters low-light resonance exhaust-gas treatment by drying device
Device, the dust that can be effectively reduced in low-light resonance emission-control equipment reduce the dimension of low-light resonance emission-control equipment
Protect cost.
In order to realize that above-mentioned purpose of utility model, the utility model use following technical scheme：One kind is humorous for low-light
Shake the dual dust-extraction unit of emission-control equipment, including spray chamber, sealing structure for water, air-washer, gas circulation mechanism and dry dress
It sets；
The spray chamber sidewall bottom is equipped with air inlet, and spray gas outlet and multiple spray heads are equipped at the top of spray chamber；
Sealing structure for water is located at spray chamber bottom, and sealing structure for water includes the buffer structure for making spray liquid slowly flow；Water
Seal structure separates air-washer and spray chamber inner cavity；
Air-washer includes cavity, and below the cavity connection sealing structure for water, cavity oozes under receiving in sealing structure for water
Spray liquid, even there are one pipeline, the pipeline connects drying device on cavity lateral wall top；
Drying device includes the water sucting medium inside transparent a container and container, and the container top is equipped with container
Lid, container side wall are opened up there are two the through-hole being diametrically opposed, and a side through hole connects air-washer, another side through hole connection
The inlet end of low-light resonance emission-control equipment；
The gas circulation mechanism includes tracheae, air pump and air stone, tracheae connect spray gas outlet at the top of spray chamber and
The gas washing import of air-washer bottom, air pump extract gas to gas washing import traffic from spray gas outlet, and the air stone is located at
Tracheae air outlet, air stone are located at below the liquid level of air-washer cavity.
Further, a kind of spraying dedusting device for low-light resonance emission-control equipment, further includes liquid circulation mechanism,
The liquid circulation mechanism includes liquid pipe and liquid pump, and liquid pipe connects the spray head at the top of air-washer bottom and spray chamber, and liquid pump is taken out
Liquid is taken to be delivered in spray head.
Further, the water sucting medium inside the drying device container is silica-gel desiccant.
Further, the sealing structure for water includes three buffer structures, and any buffer structure includes a partition board
With a buffer layer, the partition board is located at below buffer layer；It three buffer structure intervals and is arranged in parallel, any buffering knot
Partition board in structure is in direct contact with buffer layer.
Further, the buffer layer is made of loose porous sponge material or soft fibre is made.
Further, the sealing structure for water includes three buffer structures, and any buffer structure includes a drawer
With the buffer layer being laid in bottom surface of drawer, the drawer pull is set in opening, and bottom surface of drawer is gathered multiple apopores.
Further, the drawer is additionally provided with panel, and the panel is located at outside device.
Further, handle is additionally provided with outside the panel, the handle is rod-like structure.
Further, the air stone is made of quartz sand material, and gather stomata on air stone surface.
Compared with prior art, a kind of for the dual of low-light resonance emission-control equipment of above-mentioned technical proposal is used
Dust-extraction unit has the advantages that：
One, using a kind of dual dust-extraction unit for low-light resonance emission-control equipment of the utility model, exhaust gas from
Spray chamber bottom is flowed down to upper air, shower water at the top of spray chamber, and flow direction of the exhaust gas in spray chamber is with shower water on the contrary, spray
After the direction of leaching liquid and gas flowing is on the contrary, spray liquid takes particulate matter out of out of gas, particulate matter is difficult to return to the gas after spray
In body, i.e., particulate contaminant with the flow direction of gas after spray is opposite with outgoing direction, at the same can greatly increase exhaust gas and
The time of contact of spray liquid increases dust removing effects.
Two, sealing structure for water is set between air-washer and spray chamber, in sealing structure for water spray liquid can slow transit through into
Enter to exhaust apparatus and filter device；But gas is difficult to this configuration so that gas can not directly from spray chamber directly into
Enter air-washer, gas to be clean, which is only capable of moving upwards, enters gas outlet, into gas circulation mechanism, participates in net in next step
Change.
Three, gas circulator is set so that exhaust gas after the washing of shower water, fills in undergoing spray chamber using gas washing
It sets, plays the effect of double purification, further remove the dust in exhaust gas.
It four,, can be to sealing structure for water by controlling internal pressure in spray chamber when spray liquid slowly moves in sealing structure for water
The infiltration rate of interior spray liquid is controlled, and reduction spray chamber air pressure can reduce spray liquid infiltration rate and avoid in water seal mechanism
Water has oozed；It improves spray chamber air pressure and can be expedited infiltration rate, spray liquid is avoided to submerge in air inlet, during net gas,
The water seal height of sealing structure for water can be made to reach dynamic balancing with control pressure.
Five, tracheae air outlet is equipped with air stone, and air stone can will become smaller gas by the exhaust gas of air pump compresses
Bubble enters in the spray liquid in air-washer, increases the contact area of gas and spray liquid, to enhance dust removing effects.
Six, exhaust gas is after final dusting device, into before low-light resonance emission-control equipment, if there are one dry dresses
It sets, can effectively remove the steam by being carried in the exhaust gas washed twice, avoid steam as exhaust gas enters and corrosion is micro-
Optical resonance emission-control equipment.
Description of the drawings
Fig. 1 is a kind of structure of dual dust-extraction unit embodiment for low-light resonance emission-control equipment of the utility model
Schematic diagram；
Fig. 2 is the partial enlarged view at b in Fig. 1；
Fig. 3 is the knot of air stone in a kind of dual dust-extraction unit for low-light resonance emission-control equipment of the utility model
Structure schematic diagram；
Fig. 4 is drying device in a kind of dual dust-extraction unit for low-light resonance emission-control equipment of the utility model
Structural schematic diagram；
Fig. 5 is the structural schematic diagram of sealing structure for water in embodiment two；
Fig. 6 is a kind of dual dust-extraction unit for low-light resonance emission-control equipment of the utility model, with low-light resonance
The connection diagram of emission-control equipment.
Reference numeral：A, spray chamber；B, sealing structure for water；C, air-washer；D, drying device；1, air inlet；2, it sprays out
Gas port；3, spray head；4, water sucting medium；5, container cover；6, tracheae；7, air pump；8, air stone；80, stomata；9, liquid pipe；10, liquid
Pump；11, partition board；12, buffer layer；13, drawer；14, apopore；15, panel；16, handle；17, air-introduced machine；18, microwave occurs
Device；19, exhaust-gas treatment room；20, outlet side.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
A kind of dual dust-extraction unit for low-light resonance emission-control equipment as shown in Figures 1 to 5, including spray chamber
A, sealing structure for water b, air-washer c, gas circulation mechanism and drying device d；
Spray chamber a sidewall bottoms are equipped with air inlet 1, and spray gas outlet 2 and multiple spray heads 3 are equipped at the top of spray chamber a；
Sealing structure for water b is located at the bottoms spray chamber a, and sealing structure for water b includes the buffering knot for making spray liquid slowly flow
Structure；Sealing structure for water b separates air-washer c and the inner cavities spray chamber a；
Air-washer c includes cavity, and cavity connects below sealing structure for water b, and cavity oozes under receiving in sealing structure for water b
Spray liquid, even there are one pipeline, pipeline connects drying device d on cavity lateral wall top；
Drying device d includes the water sucting medium 4 inside transparent a container and container, and container top is equipped with container cover
5, container side wall is opened up there are two the through-hole being diametrically opposed, and a side through hole connects air-washer c, another side through hole connection
The inlet end of low-light resonance emission-control equipment；
Gas circulation mechanism includes tracheae 6, air pump 7 and air stone 8, and tracheae 6 connects the spray gas outlet 2 at the top of spray chamber a
With the gas washing import of the bottoms air-washer c, air pump 7 extracts gas to gas washing import traffic, air stone 8 from spray gas outlet 2
In 6 air outlet of tracheae, air stone 8 is located at below the liquid level of air-washer c cavitys.
Exhaust gas enters a kind of dual dedusting for low-light resonance emission-control equipment in the present embodiment from air inlet 1 and fills
It sets, air inlet 1 is located at below spray chamber a side walls, under the action of air pump 7, spray chamber a is left from spray gas outlet 2, into gas
Circulation mechanism；Exhaust gas enters air-washer c along tracheae 6, and 6 end of tracheae is air stone 8, and air stone 8 is located in air-washer c
Spray liquid liquid level hereinafter, exhaust gas can be dispersed into smaller bubble by air stone 8, into spray liquid, increase exhaust gas and spray
The contact area for drenching liquid, improves the effect of dedusting；Exhaust gas from spray liquid in air-washer c to liquid level more than spread, finally from washing
Air-washer c is left above the side wall of device of air c；The exhaust gas for leaving air-washer c is entered by mono- side through hole of drying device d
Drying device d leaves drying device d from another side through hole, and then enters low-light resonance emission-control equipment.
A kind of spraying dedusting device for low-light resonance emission-control equipment further includes liquid circulation mechanism, liquid circulator
Structure includes liquid pipe 9 and liquid pump 10, and liquid pipe 9 connects the spray head 3 at the top of the bottoms air-washer c and spray chamber a, 10 extract of liquid pump
Body is delivered in spray head 3.It, can be by the spray of the dust and soluble pollutants that absorb in exhaust gas using the liquid circulation mechanism
Water drenching is sent by pumping in the spray head 3 at the top of spray chamber a.Because during being somebody's turn to do, the effect of shower water essentially consists in absorption and gives up
Dust in gas, and the part dust is attracted at sealing structure for water b on buffer layer 12, therefore need to only regularly replace recirculated water
Preferable dust removing effects can be reached, without using clean water source always, then constantly generate waste water.Using the liquid
Circulation mechanism can recycle shower water, save water resource, reduce cost.
As shown in figure 4, the water sucting medium 4 inside drying device d containers is silica-gel desiccant.Silica-gel desiccant is a kind of high
Active adsorbing material, main component are silica, also contain blue indicator cobalt chloride.The inside of silica-gel desiccant is superfine
Pore reticular structure, these pores can absorb moisture and be retained moisture by its physical attraction.Blue indicator
The water content in silica-gel desiccant can be indicated, when water content is saturated, it is difficult to when continuing to absorb the moisture in exhaust gas, silica dehydrator
Agent will become au bleu, and instruction staff replaces silica-gel desiccant in time.The container cover 5 that drying device d can be opened at this time, takes
Go out the silica-gel desiccant for wherein having changed into blue, changes to the silica-gel desiccant of dry white.Have changed into the silica gel of blue
Drier until it becomes white again, and can recycle the silica-gel desiccant by heating evaporation moisture.The drying
In device d, silica-gel desiccant removes moisture by heating and can recycle, and reduces cost；Blue indicator can indicate work
Make personnel and replace drier in time, facilitates the state of the dried medium in instruction drying device d, it is full to avoid the occurrence of dried medium
With do not have the effect of water suction.
As shown in Fig. 2, sealing structure for water b includes three buffer structures, any buffer structure includes a partition board 11 and one
A buffer layer 12, partition board 11 are located at 12 lower section of buffer layer；It three buffer structure intervals and is arranged in parallel, in any buffer structure
Partition board 11 is in direct contact with buffer layer 12.There is a certain distance between two neighboring buffer structure, will produce moisture film, plays isolation
The effect of air；Three layers of moisture film, isolation is better, while effectively reducing the infiltration rate of spray liquid, avoids in buffer layer 12
Spray liquid has quickly oozed.
Buffer layer 12 is made of loose porous sponge material or soft fibre is made.Loose porous sponge
Material and soft fibre can absorb moisture so that waterlogged buffer layer 12 forms water membrane, plays isolation
Gas exchanges between air-washer c and spray chamber a, while the spray liquid in spray chamber a not being hindered to be flowed into air-washer c
It is dynamic.
As shown in figure 3, air stone 8 is made of quartz sand material, gather stomata 80 on air stone 8 surface.Air stone 8 can incite somebody to action
The exhaust gas compressed by air pump 7 becomes smaller bubble and enters in the spray liquid in air-washer c, increases gas and spray liquid
Contact area increases the effect of dedusting.
A kind of dual dust-extraction unit for low-light resonance emission-control equipment of the utility model is illustrated in figure 6 in low-light
Connection structure signal in resonance emission-control equipment, low-light resonance emission-control equipment includes air-introduced machine 17, microwave generator
18, exhaust-gas treatment room 19 and outlet side 20, dual dust-extraction unit are connected to the inlet end of low-light resonance emission-control equipment.
Embodiment 2：
Different from embodiment 1 at only one in the present embodiment, i.e., sealing structure for water b is different from embodiment 1.As shown in Figure 5
Sealing structure for water b includes three buffer structures, and any buffer structure is slow including what is be laid on 13 bottom surface of a drawer 13 and drawer
Layer 12 is rushed, 13 pull of drawer is set in opening, and gather 13 bottom surface of drawer multiple apopores 14.Drawer 13 is additionally provided with panel 15,
Panel 15 is located at outside device, and lever-like handle 16 is additionally provided with outside panel 15.
It is different from embodiment 1, the present embodiment will be arranged to rectangular tubular structure at sealing structure for water b, buffer structure pull is set
It sets in the tubular structure, staff is facilitated to take out and replace in time the buffer layer 12 being laid on 13 bottom surface of drawer.Because should
The dust collected in final dusting device is concentrated mainly on buffer layer 12, thus buffer layer 12 needs to regularly replace, so this
Drawing structure design in embodiment is convenient and efficient.
The above is preferred embodiments of the present invention, is not departed from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (9)
1. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment, it is characterised in that：Including spray chamber（a）, water seal knot
Structure（b）, air-washer（c）, gas circulation mechanism and drying device（d）；
The spray chamber（a）Sidewall bottom is equipped with air inlet（1）, spray chamber（a）Top is equipped with spray gas outlet（2）With it is multiple
Spray head（3）；
Sealing structure for water（b）Positioned at spray chamber（a）Bottom, sealing structure for water（b）It include the buffering knot for making spray liquid slowly flow
Structure；Sealing structure for water（b）Separate air-washer（c）And spray chamber（a）Inner cavity；
Air-washer（c）Including cavity, the cavity connects sealing structure for water（b）Lower section, under cavity receives in sealing structure for water
The spray liquid oozed, even there are one pipeline, the pipeline connects drying device on cavity lateral wall top（d）；
Drying device（d）Including the water sucting medium inside transparent a container and container（4）, the container top, which is equipped with, to be held
Device lid（5）, container side wall opens up there are two the through-hole that is diametrically opposed, and a side through hole connects air-washer（c）, the other side
Through-hole connects the inlet end of low-light resonance emission-control equipment；
The gas circulation mechanism includes tracheae（6）, air pump（7）And air stone（8）, tracheae（6）Connect spray chamber（a）Top
Spray gas outlet（2）And air-washer（c）The gas washing import of bottom, air pump（7）By spraying gas outlet（2）Gas is extracted to gas washing
Import traffic, the air stone（8）Positioned at tracheae（6）Air outlet, air stone（8）Positioned at air-washer（c）The liquid level of cavity
Lower section.
2. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 1, it is characterised in that：Also
Including liquid circulation mechanism, the liquid circulation mechanism includes liquid pipe（9）And liquid pump（10）, liquid pipe（9）Connect air-washer（c）Bottom
And spray chamber（a）The spray head at top（3）, liquid pump（10）It extracts liquid and is delivered to spray head（3）It is interior.
3. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 1, it is characterised in that：Institute
State drying device（d）Water sucting medium inside container（4）For silica-gel desiccant.
4. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 1, it is characterised in that：Institute
State sealing structure for water（b）Including three buffer structures, any buffer structure includes a partition board（11）With a buffer layer
（12）, the partition board（11）Positioned at buffer layer（12）Lower section；It three buffer structure intervals and is arranged in parallel, any buffering knot
Partition board in structure（11）With buffer layer（12）It is in direct contact.
5. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 4, it is characterised in that：Institute
State buffer layer（12）It is made of loose porous sponge material or soft fibre is made.
6. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 1, it is characterised in that：Institute
State sealing structure for water（b）Including three buffer structures, any buffer structure includes a drawer（13）And drawer（13）Bottom
The buffer layer being laid on face（12）, the drawer（13）Pull is set in opening, drawer（13）Gather multiple apopores for bottom surface
（14）.
7. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 6, it is characterised in that：Institute
State drawer（13）It is additionally provided with panel（15）, the panel（15）Outside device.
8. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 7, it is characterised in that：Institute
State panel（15）Outside is additionally provided with handle（16）, the handle（16）For rod-like structure.
9. a kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment according to claim 1, it is characterised in that：Institute
State air stone（8）It is made of quartz sand material, air stone（8）Gather stomata on surface（80）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825811.0U CN207838594U (en) | 2017-12-22 | 2017-12-22 | A kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825811.0U CN207838594U (en) | 2017-12-22 | 2017-12-22 | A kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838594U true CN207838594U (en) | 2018-09-11 |
Family
ID=63421956
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825811.0U Expired - Fee Related CN207838594U (en) | 2017-12-22 | 2017-12-22 | A kind of dual dust-extraction unit for low-light resonance exhaust-gas treatment |
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| Country | Link |
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| CN (1) | CN207838594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854934A (en) * | 2017-12-22 | 2018-03-30 | 杭州博韵易环保科技有限公司 | A kind of dual dust arrester for low-light resonance exhaust-gas treatment |
-
2017
- 2017-12-22 CN CN201721825811.0U patent/CN207838594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854934A (en) * | 2017-12-22 | 2018-03-30 | 杭州博韵易环保科技有限公司 | A kind of dual dust arrester for low-light resonance exhaust-gas treatment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 502d-3, building 2, No. 1326, Wenyi West Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Boyi Environmental Protection Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province Yuhang District 311100 West 1326 Street warehouse before 5 Building No. 15 room 02 Patentee before: HANGZHOU BOYUNYI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |