CN110064270A - A kind of dust-extraction unit - Google Patents

A kind of dust-extraction unit Download PDF

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Publication number
CN110064270A
CN110064270A CN201910345053.XA CN201910345053A CN110064270A CN 110064270 A CN110064270 A CN 110064270A CN 201910345053 A CN201910345053 A CN 201910345053A CN 110064270 A CN110064270 A CN 110064270A
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CN
China
Prior art keywords
cleaning case
dust cleaning
dust
blast pipe
check valve
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
Application number
CN201910345053.XA
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Chinese (zh)
Inventor
方玉兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Tingmagnesium Home Apparel Co Ltd
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Hangzhou Tingmagnesium Home Apparel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Tingmagnesium Home Apparel Co Ltd filed Critical Hangzhou Tingmagnesium Home Apparel Co Ltd
Priority to CN201910345053.XA priority Critical patent/CN110064270A/en
Publication of CN110064270A publication Critical patent/CN110064270A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

The invention discloses a kind of dust-extraction units, it is desirable to provide a kind of dust-extraction unit of good dedusting effect.It includes dust cleaning case, the left side of dust cleaning case is equipped with blast pipe, the inside of blast pipe is communicated with the inside of dust cleaning case, the left end of blast pipe is equipped with air inlet, the junction upper end of blast pipe and dust cleaning case is equipped with drainage plate, top is equipped with antistatic hose on the right side of dust cleaning case, the inside of antistatic hose is communicated with the inside of dust cleaning case, dust cleaning case and antistatic hose junction are equipped with medium effeciency filter, the right side of dust cleaning case is equipped with static filter box, the left side of static filter box is connect by antistatic hose with dust cleaning case, the inside of static filter box is communicated with the inside of antistatic hose, the right side of static filter box is equipped with air outlet.The beneficial effects of the present invention are: outside air is successively purified after the filtering of low efficient filter, water droplet filtering, medium effeciency filter and electrostatic filter, good dedusting effect.

Description

A kind of dust-extraction unit
Technical field
The present invention relates to dedusting correlative technology fields, refer in particular to a kind of dust-extraction unit.
Background technique
Mill cloth processing workshop belongs to textile industry, is China's labor intensity height and the biggish industry vehicle of external dependence degree Between, after series of steps of the cloth via drawnwork, warping, doubling, sizing, lease making and woven fabric, starts to carry out cloth dyestuff, cut out The work such as cut, this also just has very big test to the dust-extraction unit in workshop.
But dust-extraction unit dust removing effects at present on the market are not ideal, cut in the cloth processing workshop of mill to cloth A large amount of dust can be generated in technical process by cutting, be crushed and sewing etc., if dust removing effects are undesirable, dust will be full of entire Operation field endangers the health of operating personnel, makes one to suffer from pneumoconiosis, dust accumulation is also resulted in when serious, causes fire The generation of calamity, causes casualties.
Summary of the invention
The present invention is to overcome the problems, such as that dust-extraction unit dust removing effects are poor in the prior art, provide a kind of dust removing effects Good dust-extraction unit.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of dust-extraction unit, including dust cleaning case, the left side of the dust cleaning case are equipped with blast pipe, the inside of the blast pipe with The inside of dust cleaning case communicates, and the left end of the blast pipe is equipped with air inlet, and the junction upper end of the blast pipe and dust cleaning case is set There is drainage plate, top is equipped with antistatic hose, the inside of the antistatic hose and the inside of dust cleaning case on the right side of the dust cleaning case It communicates, the dust cleaning case and antistatic hose junction are equipped with medium effeciency filter, and the right side of the dust cleaning case is equipped with electro static filtering Case, the left side of the static filter box are connect by antistatic hose with dust cleaning case, the inside of the static filter box with prevent it is quiet The inside of electric hose communicates, and the right side of the static filter box is equipped with air outlet.
The left side of dust cleaning case is equipped with blast pipe, and the inside of blast pipe is communicated with the inside of dust cleaning case, and the left end of blast pipe is set There is air inlet, enters in dust cleaning case conducive to outside air;It is equipped with drainage plate at the top of the right end of blast pipe, prevents the water of nozzles spray Into blast pipe;Top is equipped with antistatic hose on the right side of dust cleaning case, and the inside of antistatic hose communicates with the inside of dust cleaning case, removes Dirt case and antistatic hose junction are equipped with medium effeciency filter, and the right side of dust cleaning case is equipped with static filter box, static filter box Left side is connect by antistatic hose with dust cleaning case, and the inside of static filter box is communicated with the inside of antistatic hose, dust cleaning case Interior air enters static filter box by antistatic hose after medium effeciency filter filters and further filters, medium effeciency filter The dust particles of 1~10 μm of partial size can be trapped, static filter box can trap the grit of 100 μm or less different-grain diameters, special right 0.1-5 μm or even 0.01 μm of ultra-fine dust particle, also there is very high trapping ability;The right side of static filter box is equipped with air outlet, removes Air in dirt case is blown in workshop after static filter box filtration treatment by air outlet, and design is so that air passes through in this way It crosses and purification is repeatedly obtained by filtration, to achieve the purpose that good dedusting effect.
Preferably, the right side bottom end of dust cleaning case is equipped with circulating pump, communicate, recycles inside one end of circulating pump and dust cleaning case The other end of pump is equipped with connecting tube and connect with one end of connecting tube, and the other end of the connecting tube is equipped with check valve one, unidirectionally The left end of valve one is equipped with water pipe, and the right end of check valve one is connect with connecting tube, and water pipe is located in dust cleaning case, the right end and list of water pipe It is connected to valve one, the left end of water pipe is equipped with check valve two and activated-charcoal purifier, and check valve one is located at the right side of dust cleaning case, unidirectionally Valve two and activated-charcoal purifier are respectively positioned on the left side of dust cleaning case, and the left end of activated-charcoal purifier is equipped with water inlet pipe, sets on water inlet pipe Have fluid flowmeter, the right end of activated-charcoal purifier is connect with check valve two, check valve two and activated-charcoal purifier be respectively positioned on into The lower section of the top of air hose, blast pipe is equipped with support column.Water in water inlet pipe passes through list by activated-charcoal purifier purified treatment It is entered in water pipe to valve two, air air filter is carried out by the nozzles spray of water pipe bottom, check valve one prevents water from flowing into circulation In pump, while the water in water pipe is fully used;Water in dust cleaning case is recycled by circulating pump, passes through check valve One enters in water pipe, carries out sprinkling purification air again by nozzle, and check valve two prevents water flow outlet pipe, allows the water to It is fully used;Fluid flowmeter can carry out the effect of automatic ration control, excess alarm to water;The design energy of support column It is enough that good supporting role is played to the axial flow blower inside blast pipe and blast pipe.
Preferably, water pipe is equipped with several nozzles, demister and activated charcoal strainer, demister are equipped in dust cleaning case Between nozzle and blast pipe, blast pipe is located at the top of activated charcoal strainer, and the bottom end side in dust cleaning case is equipped with liquid level Sensor and discharge outlet, liquid level sensor and discharge outlet are respectively positioned on the lower section of activated charcoal strainer, are equipped with axis stream wind in blast pipe Machine and low efficient filter, low efficient filter is between axial flow blower and air inlet.Water flow in water pipe is to nozzle, by nozzle It is sprayed onto dust cleaning case, the adsorbing powder dust in air is fallen on demister on water droplet at this time, and demister removes water after liquid foam It drops onto activated charcoal strainer, activated charcoal strainer can carry out purified treatment again to water droplet;Axial flow blower can be with high efficiency Will outside air be sent into dust cleaning case in;It is entered above dust cleaning case through the filtered air of water droplet, then passes through antistatic hose Into in static filter box;Low efficient filter can carry out preliminary filtering to air, can trap the dust of >=5 μm of partial sizes Grain;Liquid level sensor is used to detect the height of water level in dust cleaning case, and discharge outlet is used to drain convenient for dust cleaning case.
Preferably, the front side or rear side of dust cleaning case is equipped with maintenance door, staff can be to dedusting by opening maintenance door Nozzle, demister and activated charcoal strainer in case are overhauled and are replaced.
Preferably, the inside of static filter box is equipped with several groups electro static filtering plate, electro static filtering plate is all that positive and negative anodes are handed over Fishplate bar, electro static filtering plate include electrostatic fibre film and frame, and frame is coated on the outer edge of electrostatic fibre film.Wherein: electrostatic Tunica fibrosa is porous structure.After air in dust cleaning case enters in static filter box, by being formed by between positive electrode and negative electrode High voltage electric field, due to negative discharge, air is ionized that generate electronegative gas ion mobile to anode, in moving process with Dust particles are collided, so that dust particles are negatively charged, negatively charged dust particles are also mobile to anode, after reaching anode, The electronics of institute's band is released, dust is then deposited on positive plate, and the air being purified is discharged outside static filter box by air outlet; Electrostatic fibre film strong adsorption has good filter effect to the suspended particulate in air, and frame is conducive to consolidating for electrostatic fibre film Dingan County's dress.
Preferably, the outside of the antistatic hose coats hard spiral shape plastic casing, the antistatic hose Interior walls be smooth.Due to containing dust particles in air, used antistatic hose must have certain wearability, inner wall light It is sliding, while can also eliminate because of electrostatic caused by rubbing.
The beneficial effects of the present invention are: outside air successively passes through low efficient filter, water droplet filtering, medium effeciency filter and quiet It is purified after the filtering of electric filter case, good dedusting effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structure chart of static filter box;
Fig. 3 is the structure chart of electro static filtering plate.
In figure: 1. dust cleaning cases, 2. blast pipes, 3. antistatic hoses, 4. medium effeciency filters, 5. static filter boxes, 6. outlet air Mouthful, 7. circulating pumps, 8. connecting tubes, 9. check valves one, 10. check valves two, 11. activated-charcoal purifiers, 12. water inlet pipes, 13. supports Column, 14. water pipes, 15. nozzles, 16. demisters, 17. activated charcoal strainers, 18. axial flow blowers, 19. low efficient filters, 20. inspections Repair door, 21. discharge outlet, 22. drainage plates, 23. liquid level sensors, 24. electro static filtering plates, 25. fluid flowmeters, 26. electrostatic fibre Tie up film, 27. frames.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as described in Figure 1, a kind of dust-extraction unit, including dust cleaning case 1, the left side of dust cleaning case 1 are equipped with blast pipe 2, the inside of blast pipe 2 is communicated with the inside of dust cleaning case 1, and the left end of blast pipe 2 is equipped with air inlet, blast pipe 2 and dust cleaning case 1 Junction upper end is equipped with drainage plate 22, and the right side top of dust cleaning case 1 is equipped with antistatic hose 3, the inside of antistatic hose 3 with remove The inside of dirt case 1 communicates, and dust cleaning case 1 and 3 junction of antistatic hose are equipped with medium effeciency filter 4, and the right side of dust cleaning case 1 is equipped with quiet Electric filter case 5, the left side of static filter box 5 connects by antistatic hose 3 with dust cleaning case 1, the inside of static filter box 5 with prevent The inside of electrostatic hose 3 communicates, and the right side of static filter box 5 is equipped with air outlet 6.The right side bottom end of dust cleaning case 1 is equipped with circulating pump 7, it communicates inside one end of circulating pump 7 and dust cleaning case 1, the other end of circulating pump 7 is equipped with connecting tube 8 and one end with connecting tube 8 Connection, the other end of connecting tube 8 are equipped with check valve 1, and the left end of check valve 1 is equipped with water pipe 14, the right end of check valve 1 with Connecting tube 8 connects, and water pipe 14 is located in dust cleaning case 1, and the right end of water pipe 14 is connect with check valve 1, and the left end of water pipe 14 is equipped with Check valve 2 10 and activated-charcoal purifier 11, check valve 1 are located at the right side of dust cleaning case 1, check valve 2 10 and active carbon purifying Device 11 is respectively positioned on the left side of dust cleaning case 1, and the left end of activated-charcoal purifier 11 is equipped with water inlet pipe 12, and water inlet pipe 12 is equipped with liquid flow The right end of meter 25, activated-charcoal purifier 11 is connect with check valve 2 10, and check valve 2 10 and activated-charcoal purifier 11 are respectively positioned on The lower section of the top of blast pipe 2, blast pipe 2 is equipped with support column 13.Water pipe 14 is equipped with several nozzles 15, sets in dust cleaning case 1 There are demister 16 and activated charcoal strainer 17, for demister 16 between nozzle 15 and blast pipe 2, blast pipe 2 is located at active carbon The top of filter screen 17, the bottom end side in dust cleaning case 1 are equipped with liquid level sensor 23 and discharge outlet 21, liquid level sensor 23 and row The mouth of a river 21 is respectively positioned on the lower section of activated charcoal strainer 17, is equipped with axial flow blower 18 and low efficient filter 19 in blast pipe 2, slightly imitated For filter 19 between axial flow blower 18 and air inlet, the front side or rear side of dust cleaning case 1 is equipped with maintenance door 20.
As shown in Figure 2 and Figure 3, the inside of static filter box 5 is equipped with several groups electro static filtering plate 24, and electro static filtering plate 24 is all For positive and negative anodes cross-connecting board, electro static filtering plate 24 includes electrostatic fibre film 26 and frame 27, and electrostatic fibre film 26 is porous structure, frame Frame 27 is coated on the outer edge of electrostatic fibre film 26.
As shown in Figure 1, the outside of antistatic hose 3 coats hard spiral shape plastic casing, the inner wall of antistatic hose 3 is flat It is sliding.
Working principle: external water source flows to activated-charcoal purifier 11 by water inlet pipe 12, it is purified after water pass through check valve 2 10 and water pipe 14 flow to nozzle 15, check valve 1 plays the role of preventing water flow to circulating pump 7 at this time, and nozzle 15 is sprayed water, and connects Energization source, axial flow blower 18 bring outside air in blast pipe 2 by air inlet into, and outside air is right by low efficient filter 19 Dust in air carries out the primary filtration of first time, and then air enters in dust cleaning case 1, and the dust in air can be inhaled at this time It is attached on water droplet, falls on demister 16, after demister 16 removes liquid foam, water droplet is fallen in activated charcoal strainer 17, living Property charcoal filter screen 17 purified treatment, purified water again carried out to water droplet enter in circulating pump 7, pass through connecting tube 8 and single It is flowed at nozzle 15 again to valve 1, completes recycling for water, check valve two plays the work for preventing water flow outlet pipe 14 at this time With water is fully used, and the top of dust cleaning case 1 is entered by the filtered air of water droplet, and by the third of medium effeciency filter 4 The secondary antistatic hose 3 that is filtered through enters in static filter box 5, and static filter box 5 carries out the 4th filtering to air, after filtering Air from air outlet 6 flow out.
When work, when the water level that liquid level sensor 23 measures reaches peak level, dust cleaning case 1 stops working, and passes through row 21 discharge part water of the mouth of a river, to play the role of protection activity charcoal filter screen 17;When the water level that liquid level sensor 23 measures reaches When to lowest water level, external water source is flowed into dust cleaning case 1 by water inlet pipe 12, and fluid flowmeter 25 controls the stream of water at this time Amount.When needing to overhaul, the water in dust cleaning case 1 is drained by discharge outlet 21 and is overhauled.

Claims (6)

1. a kind of dust-extraction unit, characterized in that including dust cleaning case (1), the left side of the dust cleaning case (1) is equipped with blast pipe (2), institute The inside for stating blast pipe (2) is communicated with the inside of dust cleaning case (1), and the left end of the blast pipe (2) is equipped with air inlet, the air inlet The junction upper end for managing (2) and dust cleaning case (1) is equipped with drainage plate (22), and the right side top of the dust cleaning case (1) is equipped with antistatic The inside of hose (3), the antistatic hose (3) is communicated with the inside of dust cleaning case (1), and the dust cleaning case (1) and antistatic are soft It manages (3) junction and is equipped with medium effeciency filter (4), the right side of the dust cleaning case (1) is equipped with static filter box (5), the electrostatic mistake The left side of filter box (5) is connect by antistatic hose (3) with dust cleaning case (1), the inside of the static filter box (5) and antistatic The inside of hose (3) communicates, and the right side of the static filter box (5) is equipped with air outlet (6).
2. a kind of dust-extraction unit according to claim 1, characterized in that the right side bottom end of the dust cleaning case (1) is equipped with and follows Ring pumps (7), communicates inside one end of the circulating pump (7) and dust cleaning case (1), and the other end of the circulating pump (7) is equipped with connection It manages (8) and is connect with one end of connecting tube (8), the other end of the connecting tube (8) is equipped with check valve one (9), the check valve The left end of one (9) is equipped with water pipe (14), and the right end of the check valve one (9) is connect with connecting tube (8), and the water pipe (14) is located at In dust cleaning case (1), the right end of the water pipe (14) is connect with check valve one (9), and the left end of the water pipe (14) is equipped with check valve Two (10) and activated-charcoal purifier (11), the check valve one (9) are located at the right side of dust cleaning case (1), the check valve two (10) The left side of dust cleaning case (1) is respectively positioned on activated-charcoal purifier (11), the left end of the activated-charcoal purifier (11) is equipped with water inlet pipe (12), the water inlet pipe (12) is equipped with fluid flowmeter (25), the right end and check valve two of the activated-charcoal purifier (11) (10) connection, the check valve two (10) and activated-charcoal purifier (11) are respectively positioned on the top of blast pipe (2), the blast pipe (2) lower section is equipped with support column (13).
3. a kind of dust-extraction unit according to claim 2, characterized in that the water pipe (14) is equipped with several nozzles (15), demister (16) and activated charcoal strainer (17) are equipped in the dust cleaning case (1), the demister (16) is located at nozzle (15) between blast pipe (2), the blast pipe (2) is located at the top of activated charcoal strainer (17), in the dust cleaning case (1) Bottom end side is equipped with liquid level sensor (23) and discharge outlet (21), and the liquid level sensor (23) and discharge outlet (21) are respectively positioned on work Property charcoal filter screen (17) lower section, axial flow blower (18) and low efficient filter (19), the thick effect are equipped in the blast pipe (2) Filter (19) is located between axial flow blower (18) and air inlet.
4. a kind of dust-extraction unit according to claim 1 or 2 or 3, characterized in that the front side of the dust cleaning case (1) or after Side is equipped with maintenance door (20).
5. a kind of dust-extraction unit according to claim 1, characterized in that the static filter box (5) if inside be equipped with Dry group electro static filtering plate (24), the electro static filtering plate (24) is all positive and negative anodes cross-connecting board, and the electro static filtering plate (24) includes Electrostatic fibre film (26) and frame (27), the frame (27) are coated on the outer edge of electrostatic fibre film (26).
6. a kind of dust-extraction unit according to claim 1, characterized in that the outside cladding of the antistatic hose (3) is hard Matter helical form plastic casing, the interior walls be smooth of the antistatic hose (3).
CN201910345053.XA 2019-04-26 2019-04-26 A kind of dust-extraction unit Pending CN110064270A (en)

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CN201910345053.XA CN110064270A (en) 2019-04-26 2019-04-26 A kind of dust-extraction unit

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Application Number Priority Date Filing Date Title
CN201910345053.XA CN110064270A (en) 2019-04-26 2019-04-26 A kind of dust-extraction unit

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CN110064270A true CN110064270A (en) 2019-07-30

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CN201910345053.XA Pending CN110064270A (en) 2019-04-26 2019-04-26 A kind of dust-extraction unit

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112473292A (en) * 2020-09-30 2021-03-12 南阳柯丽尔科技有限公司 Film manufacturing waste gas treatment system
CN112933814A (en) * 2021-01-26 2021-06-11 江苏安全技术职业学院 Dust collector for mechanical engineering

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1026368A (en) * 1996-07-11 1998-01-27 Hideaki Sodeyama Biometeorological air conditioner
CN205495266U (en) * 2016-04-08 2016-08-24 江西省太平洋节能环保科技有限公司 Water -cooled tail -gas clean -up treatment facility
CN107837964A (en) * 2017-11-10 2018-03-27 山东格蓝云天环境科技有限公司 A kind of low voltage electrostatic dedusting module and air cleaning unit
CN207951016U (en) * 2018-02-06 2018-10-12 泸州肥儿粉股份有限公司 A kind of food production workshop dust-extraction unit
CN208260480U (en) * 2018-04-25 2018-12-21 上海霜揩电子科技有限公司 A kind of industrial waste gas treatment device
CN109174454A (en) * 2018-09-05 2019-01-11 湖北恒翔环保科技有限公司 A kind of electrostatic precipitator convenient for scale removal
CN109173546A (en) * 2018-11-12 2019-01-11 贵州大学 A kind of engineering explosion can be improved dust removing effects dust decomposition apparatus
CN208526162U (en) * 2018-05-07 2019-02-22 绍兴华江印染有限公司 A kind of spinning dust collector of environmental protection
CN208711343U (en) * 2018-08-01 2019-04-09 永兴县悠香山茶油有限公司 A kind of workshop dedusting and purifying device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1026368A (en) * 1996-07-11 1998-01-27 Hideaki Sodeyama Biometeorological air conditioner
CN205495266U (en) * 2016-04-08 2016-08-24 江西省太平洋节能环保科技有限公司 Water -cooled tail -gas clean -up treatment facility
CN107837964A (en) * 2017-11-10 2018-03-27 山东格蓝云天环境科技有限公司 A kind of low voltage electrostatic dedusting module and air cleaning unit
CN207951016U (en) * 2018-02-06 2018-10-12 泸州肥儿粉股份有限公司 A kind of food production workshop dust-extraction unit
CN208260480U (en) * 2018-04-25 2018-12-21 上海霜揩电子科技有限公司 A kind of industrial waste gas treatment device
CN208526162U (en) * 2018-05-07 2019-02-22 绍兴华江印染有限公司 A kind of spinning dust collector of environmental protection
CN208711343U (en) * 2018-08-01 2019-04-09 永兴县悠香山茶油有限公司 A kind of workshop dedusting and purifying device
CN109174454A (en) * 2018-09-05 2019-01-11 湖北恒翔环保科技有限公司 A kind of electrostatic precipitator convenient for scale removal
CN109173546A (en) * 2018-11-12 2019-01-11 贵州大学 A kind of engineering explosion can be improved dust removing effects dust decomposition apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112473292A (en) * 2020-09-30 2021-03-12 南阳柯丽尔科技有限公司 Film manufacturing waste gas treatment system
CN112933814A (en) * 2021-01-26 2021-06-11 江苏安全技术职业学院 Dust collector for mechanical engineering

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Address after: 311501 No. 339, Baiyunyuan East Road, Tonglu Economic Development Zone, Hangzhou City, Zhejiang Province

Applicant after: Tingmg Chuangzhi (Zhejiang) Clothing Co.,Ltd.

Address before: 311501 No. 339, Baiyunyuan East Road, Tonglu Economic Development Zone, Hangzhou City, Zhejiang Province

Applicant before: Hangzhou Tingmagnesium Home Apparel Co.,Ltd.

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Application publication date: 20190730