CN106693584A - Wet-type dust collector - Google Patents
Wet-type dust collector Download PDFInfo
- Publication number
- CN106693584A CN106693584A CN201710020355.0A CN201710020355A CN106693584A CN 106693584 A CN106693584 A CN 106693584A CN 201710020355 A CN201710020355 A CN 201710020355A CN 106693584 A CN106693584 A CN 106693584A
- Authority
- CN
- China
- Prior art keywords
- dust arrester
- dust
- arrester housing
- filtering device
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a wet-type dust collector. Full contact between washing liquid and dusty gas is utilized to wash dust particles so as to purify gas. The wet-type dust collector comprises a dust collector housing making the dusty gas downwards enter the dust collector housing from the upper portion of the dust collector housing, a water filtering device arranged at the lower portion of the dust collector housing and purifying the dusty gas through washing liquid of the water filtering device, a baffle device arranged on the cross section at the connecting position of the dust collector housing and the water filtering device, and a fan arranged at the upper portion of the dust collector housing. The wet-type dust collector is simple in structure, high in efficiency, low in construction cost, small in occupied area, convenient to operate and maintain and suitable for high-temperature, high-humidity, inflammable and explosive dusty gas and medicinal dust. In addition, part of gaseous pollutants can be also removed while dust removal, the wet-type dust collector is good in stability, long in service life and low in operating cost.
Description
Technical field
The present invention relates to dust-collecting equipment technical field, and in particular to a kind of wet collector, it is particularly suited for magnadure
The field dedustings such as dust, micro mist, milk powder, light aluminium alloy, starch, titanium, cornstarch, sulphur, epoxy resin, micro- carbon dust.
Background technology
Dust arrester generally comprises two kinds of wet type and dry type, and both of which is widely used for removing various industrial processes
The particulate of middle generation, when particulate is imported into dust arrester inside, particulate makes to contain by mixing with the cleaning solution in dust arrester
Contamination precipitation in dust and gas body, but the wet collector complex structure for being used on the market at present, involve great expense, and repair fiber crops
Tired, using effect is bad, and when starting blower fan and carrying out suction filtration, cleaning solution slosh is serious, the stabilization of influence dust arrester work
Property.
The content of the invention
It is an object of the invention to provide a kind of wet collector, one or more in above-mentioned prior art problem is solved.
A kind of wet collector of the invention, is fully contacted using cleaning solution with dusty gas, under old grain is washed
Come and make gas purification；Wet collector includes：Dust arrester housing, dusty gas enters down from the top of the dust arrester housing
Enter dust arrester enclosure interior；Water filtering device, the water filtering device be located at the dust arrester lower housing portion, dusty gas via
The cleaning solution purification of water filtering device；Retaining device, is arranged at the dust arrester housing with the water filtering device junction
Cross section；Blower fan, located at the dust arrester housing upper.
A kind of wet collector provided by the present invention, simple structure, efficiency high, low cost, floor space are small, operation dimension
Repair conveniently, suitable treatment high temperature, high humidity, inflammable, explosive dusty gas, additionally, the part gas that can also be gone out while dedusting
State pollutant, dust arrester good stability, long service life, operating cost is low.
In some embodiments, including air inlet and inlet channel, the air inlet is opened in the dust arrester housing
Top, the inlet channel is L-shaped, and one end is plugged at the air inlet, and the other end is in the water filtering device.It is logical
Inlet channel is crossed, in outside dusty gas being drained into water filtering device, is purified dusty gas by cleaning solution.
In some embodiments, the retaining device is installed on the dust arrester housing and the water by fixed support
The cross section of filter junction, the retaining device is rectangular metal plate, and suitable inlet channel is offered in retaining device
The hole slot of inserting, does not open up and aperture is evenly equipped with the retaining device of hole slot.The liquid level of cleaning solution is consistent with retaining device, this
When blower fan starts running, gas can be sucked out sample from aperture, and the liquid level in water filtering device will not be rocked on a large scale, can be protected
Hold the stability of work.
In some embodiments, it is provided with space between the retaining device and the dust arrester housing internal perisporium.Baffle plate
There is space between device and dust arrester housing internal perisporium, can allow that cleaning solution is rocked in the range of space, energy
Ensure the normal operation of blower fan air-breathing, and also can guarantee that the stabilization of cleaning solution.
In some embodiments, also including water supply tank, the water supply tank is communicated in the water filtration and fills by filling pipe
Put, the water supply tank is provided with limit alarm device and liquid level gauge, the installation site of the retaining device is in the liquid level gauge
The upper limit and lower limit between.The cleaning solution that can be supplemented in time in water filtering device by water supply tank reaches a poised state.
In some embodiments, the limit alarm device is connected with control device, and the control device is used in liquid
Position above or below liquid level gauge the upper limit and lower limit when intervene work, enter moisturizing such that it is able to discharge in time or supply detergent
In case.
In some embodiments, the filling pipe includes the first crooked pipeline and the second crooked pipeline, and described first is curved
Curved tube road connects second crooked pipeline by flange, and first crooked pipeline includes that two are formed by connecting by flange
Water pipe, second crooked pipeline includes three water pipes being formed by connecting, and second crooked pipeline is in " Z " type.Such as use straight tube
Connection, then in causing slosh in water filtering device to reach water supply tank by ripple, influence the liquid in water supply tank steady
It is qualitative, so as to cause the error of alarm.
In some embodiments, also including filter, the filter includes single filter net and cascade filtration
Net, the single filter net and the cascade filtration net are located at the dust arrester housing upper cross-section, the one-level mistake
Filter screen is located at cascade filtration side off the net, and the cascade filtration net is Honeycombed filtering sieve.Filtered by two levels, can be effective
To the gas inlet dehydration for suctioning out, gas and water is separated totally thoroughly, and blower fan is without water, operating cost reduction.
In some embodiments, the dust arrester housing is provided with venting of dust explosion mouthful, and the venting of dust explosion mouthful opening direction is upwards, described
Explosion venting valve is installed on venting of dust explosion mouthful, venting of dust explosion hole is further opened with the dust arrester housing above the venting of dust explosion mouthful.It is inflammable, explosive
Dust is greatly improved using venting of dust explosion mouthful, security.
In some embodiments, also including the exhaust outlet located at the dust arrester housing upper and being installed on the water mistake
Sewage draining exit below filter device, valve is provided with the sewage draining exit.Can be by dust arrester housing by blower fan and exhaust outlet
Gas is discharged, and gas safety is pollution-free, and efficiency of dust collection is more than 99%, can effectively by a diameter of 5~20 microns of liquid or solid-state
Particle is removed from air-flow.
Brief description of the drawings
Fig. 1 is a kind of side structure schematic diagram of wet collector of one embodiment of the present invention；
Fig. 2 is a kind of positive structure schematic of wet collector of one embodiment of the present invention；
Fig. 3 is a kind of structural representation of the filling pipe of wet collector of one embodiment of the present invention；
Fig. 4 is a kind of structural representation of the retaining device of wet collector of one embodiment of the present invention.
Specific embodiment
With reference to Figure of description, the present invention is described in more detail.
As shown in Fig. 1 to Fig. 2, a kind of wet collector is fully contacted using cleaning solution with dusty gas, and old grain is washed
Wash and make gas purification；Wet collector includes：Dust arrester housing 1, dusty gas from the top of dust arrester housing 1 down
Into inside dust arrester housing 1, dust arrester housing 1 can be hollow, rectangular shape or hollow tube-shape, and hollow square is used in the present embodiment
The dust arrester housing 1 of shape；Water filtering device 2, water filtering device 2 is located at the bottom of dust arrester housing 1, and dusty gas is via water mistake
The cleaning solution purification of device 2 is filtered, water filtering device 2 is inverted cone shape, the following peripheral of dust arrester housing 1 and the big mouth of water filtering device 2 week
By welding manner or it is integrally formed mode and is fixedly connected at side；Retaining device 3, is arranged at dust arrester housing 1 and is filled with water filtration
Put the cross section of 2 junctions；Blower fan 4, is bolted and is installed on the top of dust arrester housing 1, for by purified gas
Outside discharge dust arrester housing 1.
Dust arrester housing 1 offers air inlet 11 and exhaust outlet 13, and air inlet 11 is opened in the top of dust arrester housing 1, enters
Inlet channel 12 is fitted with gas port 11, inlet channel 12 is L-shaped, the one end of inlet channel 12 is plugged at air inlet 11, separately
One end is placed in water filtering device 2 through retaining device 3, outside dusty gas can be drained into water by inlet channel 12
In filter 2, dusty gas is purified by cleaning solution；Exhaust outlet 13 is also opened in the top of dust arrester housing 1, by blower fan 4
Outside the purified gas discharge dust arrester housing 1 of sucking-off.
Also include water supply tank 5, water supply tank 5 is communicated in water filtering device 2, installs limited on water supply tank 5 by filling pipe 51
Position warning device 52 and liquid level gauge 53, the installation site of retaining device 3 are between the upper limit of liquid level gauge 53 and lower limit, liquid level gauge
53 upper limit is respectively connecting to limit alarm device 52 with lower limit, and washing in water filtering device 2 can be in time supplemented by water supply tank 5
Wash liquid and reach a poised state；Limit alarm device 52 is additionally coupled to control device 6, and control device 6 is used in water filtration dress
Work is intervened when putting the upper limit of 2 liquid level above or below liquid level gauge 53 with lower limit, such that it is able to discharge in time or supply washing
Liquid enters in water supply tank 5.
In above-mentioned, as shown in Figure 3, filling pipe 51 includes the first crooked pipeline 511 and the second crooked pipeline 512, first
One end of crooked pipeline 511 is communicated on water supply tank 5, and the other end connects the second crooked pipeline 512, the first swan-neck by flange
Road 511 includes two water pipes being formed by connecting by flange, therefore, the first crooked pipeline 511 is L-shaped, the second crooked pipeline
512 include three water pipes being formed by connecting, and the second crooked pipeline 512 is in " Z " type, is at right angles set between every two water pipes, the
One crooked pipeline 511 and the second crooked pipeline 512 constitute flexibility filling pipe 51 high, are such as connected with straight tube, then cause water
Slosh in filter 2, so that during water supply tank 5 can be reached by ripple, the liquid stabilising in influence water supply tank 5
Property, so as to cause the error of alarm, and the filling pipe 51 in the present embodiment is by multiple camber so that it can not only play water guide
The effect of level balance is kept, the stabilization of liquid level can be also maintained, slosh is not resulted in, the water temperature of water supply tank 5 is no more than 60
℃。
In addition, also including filter 7, filter 7 is installed on the dust arrester between retaining device 3 and blower fan 4
The cross-section of housing 1, filter 7 includes single filter net 71 and cascade filtration net 72, single filter net 71 and cascade filtration
Net 72 is located at the top cross-section of dust arrester housing 1, and single filter net 71 is located at the lower section of cascade filtration net 72, cascade filtration net
72 is Honeycombed filtering sieve, is filtered by two levels, can effectively to the gas inlet dehydration for suctioning out, and gas and water separates clean
Thoroughly, blower fan 4 is without water, operating cost reduction.
Dust arrester housing 1 offers venting of dust explosion mouthful 8, and 8 opening directions of venting of dust explosion mouthful upwards, can be avoided when emergency case occurs
Staff is hurt, explosion venting valve is installed on venting of dust explosion mouthful 8, explosion venting valve directly buys off-the-shelf equipment, in the collection of the top of venting of dust explosion mouthful 8
Being further opened with venting of dust explosion hole 81, explosion venting valve being not provided with venting of dust explosion hole 81 on dirt device housing 1, when there is small leakage, can not touch
Hair explosion venting valve, and directly discharged by venting of dust explosion hole, in inflammable, the explosive dust of dedusting using venting of dust explosion mouthful 8, security is carried significantly
It is high.
The sewage draining exit 9 of the lower section of water filtering device 2 is installed on, valve is installed on sewage draining exit 9, by blower fan 4 and exhaust outlet
13 can discharge the gas in dust arrester housing 1, and gas safety is pollution-free, and efficiency of dust collection is more than 99%, can effectively by a diameter of 5
~20 microns of liquid or solid particles is removed from air-flow, the viscosity of liquid in observation water filtering device 2, when discovery viscosity becomes
Gao Shi, should in time change cleaning solution or each moon is periodically changed to cleaning solution, so as to cause its operating efficiency
Higher, stability is more preferable.
As shown in Figure 4, retaining device 3 is installed on dust arrester housing 1 and the junction of water filtering device 2 by fixed support
Cross section, retaining device 3 can be rectangular slab, circular slab, corrugated plating or other irregular shapes, in this implementation, using rectangle
Metallic plate, service life is longer, and effect more preferably, offers the hole slot of the inserting of suitable inlet channel 12 in retaining device 3, do not open up
Aperture 31 is evenly equipped with the retaining device 3 of hole slot 32, purified gas is discharged from aperture 31, liquid level and the gear of cleaning solution
Panel assembly 3 is consistent, and so when blower fan 4 starts running, gas can be sucked out from aperture 31, the liquid in water filtering device
Face will not rock on a large scale, can keep the stability of work.
Wherein, space, retaining device 3 and dust arrester housing 1 are provided between retaining device 3 and the internal perisporium of dust arrester housing 1
There is space between internal perisporium, can allow that cleaning solution is rocked in the range of space, can guarantee that the air-breathing of blower fan 4 just
Often operating, and also can guarantee that the stabilization of cleaning solution.
Operation principle：After the startup of blower fan 4, the air in dust arrester is discharged rapidly, and at the same time dusty gas is by big
Gas pressure enters inside dust arrester along pipeline, is sufficiently mixed with the cavity washed water mist of water filtering device 2, and trickle old grain is abundant
With water mixed precipitation, control device 6 effect under, in the cleaning solution of the bucket of air-flow high-speed punching feeding water filtering device 2, through mistake twice
Filter discharge reaches dust removing effects.
A kind of wet collector provided by the present invention, simple structure, efficiency high, low cost, floor space are small, operation dimension
Repair conveniently, suitable treatment high temperature, high humidity, inflammable, explosive dusty gas, additionally, the part gas that can also be gone out while dedusting
State pollutant, dust arrester good stability, long service life, operating cost is low.
The above is only preferred embodiment of the invention, it is noted that to those skilled in the art, not
On the premise of departing from the invention design, some similar deformations and improvement can also be made, these also should be regarded as the present invention
Protection domain within.
Claims (10)
1. a kind of wet collector, it is characterised in that be fully contacted with dusty gas using cleaning solution, old grain is washed and
Make gas purification；
Wet collector includes：
Dust arrester housing (1), it is internal that dusty gas enters dust arrester housing (1) from the top of the dust arrester housing (1) down；
Water filtering device (2), located at dust arrester housing (1) bottom, dusty gas is via water mistake for the water filtering device (2)
The cleaning solution purification of filter device (2)；
Retaining device (3), is arranged at the cross section of the dust arrester housing (1) and the water filtering device (2) junction；
Blower fan (4), located at dust arrester housing (1) top.
2. a kind of wet collector according to claim 1, it is characterised in that including air inlet (11) and inlet channel
(12), the air inlet (11) is opened in dust arrester housing (1) top, and the inlet channel (12) is L-shaped, and one end is inserted
Loaded on the air inlet (11) place, the other end is in the water filtering device (2).
3. a kind of wet collector according to claim 2, it is characterised in that the retaining device (3) is by fixed branch
Frame is installed on the cross section of the dust arrester housing (1) and the water filtering device (2) junction, and the retaining device (3) is
Rectangular metal plate, offers the hole slot (32) of suitable inlet channel (12) inserting in retaining device (3), do not open up hole slot (32)
Aperture (31) is evenly equipped with retaining device (3).
4. a kind of wet collector according to claim 3, it is characterised in that the retaining device (3) and the dust
Space is provided between device housing (1) internal perisporium.
5. a kind of wet collector according to claim 3, it is characterised in that also including water supply tank (5), the water supply tank
(5) water filtering device (2) is communicated in by filling pipe (51), the water supply tank (5) is provided with limit alarm device (52)
With liquid level gauge (53), the installation site of the retaining device (3) is between the upper limit of the liquid level gauge (53) and lower limit.
6. a kind of wet collector according to claim 5, it is characterised in that the limit alarm device (52) is connected with
Control device (6), the control device (6) for intervening work in the upper limit and lower limit of the liquid level above or below liquid level gauge,
Enter in water supply tank (5) such that it is able to discharge in time or supply detergent.
7. a kind of wet collector according to claim 5, it is characterised in that the filling pipe (51) includes the first bending
Pipeline (511) and the second crooked pipeline (512), first crooked pipeline (511) connect second swan-neck by flange
Road (512), first crooked pipeline (511) includes two water pipes being formed by connecting by flange, second crooked pipeline
(512) including three water pipes being formed by connecting, second crooked pipeline (512) is in " Z " type.
8. a kind of wet collector according to claim 7, it is characterised in that also including filter (7), the filtering
Device (7) includes single filter net (71) and cascade filtration net (72), the single filter net (71) and the cascade filtration net
(72) dust arrester housing (1) top cross-section is located at, the single filter net (71) is located at the cascade filtration net
(72) lower section, the cascade filtration net (72) is Honeycombed filtering sieve.
9. a kind of wet collector according to claim 8, it is characterised in that the dust arrester housing (1) is provided with venting of dust explosion
Mouth (8), described venting of dust explosion mouthful (8) opening direction upwards, is provided with explosion venting valve, on the venting of dust explosion mouthful (8) on the venting of dust explosion mouthful (8)
Venting of dust explosion hole (81) is further opened with the dust arrester housing (1) of side.
10. a kind of wet collector according to claim 9, it is characterised in that also including located at the dust arrester housing
(1) exhaust outlet (13) on top and the sewage draining exit (9) being installed on below the water filtering device (2), pacify on the sewage draining exit (9)
Equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020355.0A CN106693584A (en) | 2017-01-11 | 2017-01-11 | Wet-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020355.0A CN106693584A (en) | 2017-01-11 | 2017-01-11 | Wet-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693584A true CN106693584A (en) | 2017-05-24 |
Family
ID=58908193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710020355.0A Pending CN106693584A (en) | 2017-01-11 | 2017-01-11 | Wet-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898586A (en) * | 2019-11-27 | 2020-03-24 | 湖南科霸汽车动力电池有限责任公司 | Dry and wet type modularized integrated dust collecting equipment for nickel and compound dust thereof |
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| AU2003212698A1 (en) * | 2002-03-19 | 2003-09-29 | Bum-Hong Kim | Waste gas purifier |
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| CN202754959U (en) * | 2012-06-29 | 2013-02-27 | 中国石油天然气股份有限公司 | Control device of oil-water interface used for settling tank |
| US20150004064A1 (en) * | 2013-06-27 | 2015-01-01 | Seong Hun Lee | Wet type dust collector for air purifying |
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| CN205157396U (en) * | 2015-12-03 | 2016-04-13 | 中国地质大学（武汉） | Infiltration test appearance |
| CN106051467A (en) * | 2016-08-09 | 2016-10-26 | 河南柴油机重工有限责任公司 | Gas-water separation fire retardant explosion venting device |
| CN106069981A (en) * | 2016-08-02 | 2016-11-09 | 周波 | A kind of pumping equipment of liquid storage container |
| CN206372652U (en) * | 2017-01-11 | 2017-08-04 | 靖江市易得力环保设备有限公司 | A kind of wet collector |
-
2017
- 2017-01-11 CN CN201710020355.0A patent/CN106693584A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138595A (en) * | 1988-11-16 | 1990-05-28 | Hitachi Ltd | U-shaped pipe structure |
| AU2003212698A1 (en) * | 2002-03-19 | 2003-09-29 | Bum-Hong Kim | Waste gas purifier |
| CN2674135Y (en) * | 2004-02-12 | 2005-01-26 | 青培成 | Air filtering apparatus of circulation water bath type |
| CN202031740U (en) * | 2011-04-07 | 2011-11-09 | 浙江吉利汽车研究院有限公司 | Air filter of engine |
| CN202754959U (en) * | 2012-06-29 | 2013-02-27 | 中国石油天然气股份有限公司 | Control device of oil-water interface used for settling tank |
| US20150004064A1 (en) * | 2013-06-27 | 2015-01-01 | Seong Hun Lee | Wet type dust collector for air purifying |
| CN104667672A (en) * | 2014-09-30 | 2015-06-03 | 牟继才 | Smoke hydrator |
| CN205157396U (en) * | 2015-12-03 | 2016-04-13 | 中国地质大学（武汉） | Infiltration test appearance |
| CN106069981A (en) * | 2016-08-02 | 2016-11-09 | 周波 | A kind of pumping equipment of liquid storage container |
| CN106051467A (en) * | 2016-08-09 | 2016-10-26 | 河南柴油机重工有限责任公司 | Gas-water separation fire retardant explosion venting device |
| CN206372652U (en) * | 2017-01-11 | 2017-08-04 | 靖江市易得力环保设备有限公司 | A kind of wet collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898586A (en) * | 2019-11-27 | 2020-03-24 | 湖南科霸汽车动力电池有限责任公司 | Dry and wet type modularized integrated dust collecting equipment for nickel and compound dust thereof |
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| CB02 | Change of applicant information |
Address after: 214500 Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province, No. 85, Wei2 Road, Chengbei Industrial Park Applicant after: JINGJIANG YIDELI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. Address before: 214500 No. 179 Gushan Middle Road, Gushan Town, Jingjiang City, Taizhou City, Jiangsu Province Applicant before: JINGJIANG YIDELI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |