CN111408223A - Water smoke dust collector - Google Patents

Water smoke dust collector Download PDF

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Publication number
CN111408223A
CN111408223A CN202010373121.6A CN202010373121A CN111408223A CN 111408223 A CN111408223 A CN 111408223A CN 202010373121 A CN202010373121 A CN 202010373121A CN 111408223 A CN111408223 A CN 111408223A
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CN
China
Prior art keywords
water
water tank
dust removal
dust
dust removing
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
CN202010373121.6A
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Chinese (zh)
Inventor
鲁相春
高金富
钟致涛
高汝风
宗照东
邵强
夏中华
李锐锋
车广义
牛金彪
夏艳秋
刘宣伯
蔡永和
孙成香
张斌
邵俊淇
汤伟东
刘畅
王乐祥
杜海峰
钟志辉
赵林涛
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.)
Jilin Yuanfang Machinery Group Co ltd
Original Assignee
Jilin Yuanfang Machinery Group 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 Jilin Yuanfang Machinery Group Co ltd filed Critical Jilin Yuanfang Machinery Group Co ltd
Priority to CN202010373121.6A priority Critical patent/CN111408223A/en
Publication of CN111408223A publication Critical patent/CN111408223A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

The invention discloses a water mist dust removal device.A dust removal water tank is used for containing water, the upper surface of the dust removal water tank is provided with an air outlet for exhausting gas, and the gas containing dust is sucked by an induced draft fan and enters the dust removal water tank from the outside; gas enters the box from the upper part of the dust removal water tank, the atomizing spray head is used for spraying water to the gas entering the box, the gas is firstly wetted by water mist after entering, dust forms mud points and falls into liquid, and redundant gas is discharged through an air outlet in the upper part of the dust removal water tank to finish dust filtration; the device does not need to frequently change the dust removal sack, and the dust is gathered in a large number and is formed silt, only need regularly clear up can, cost that can greatly reduced removed dust.

Description

Water smoke dust collector
Technical Field
The invention relates to the technical field of dust removing equipment, and further relates to a water mist dust removing device.
Background
The original shot blasting machine cleans the indoor dust by a bag-type dust collector, which cannot be completely cleaned, and part of the dust floats in the air, thus seriously polluting the working environment; the frequency of replacement is 2 times per year according to manufacturers, and the cloth bag belongs to a wearing part and needs to pay high cost every year; most of the steel shots are occluded in the pipeline by the dust removal fan, so that the cost is increased invisibly; the residual steel shot dust in the cloth bag is spontaneously combusted at least once in summer every year, and high potential safety fire-fighting hazards exist.
For those skilled in the art, how to reduce the dust removal cost is a technical problem to be solved at present.
Disclosure of Invention
The invention provides a water mist dust removal device, which can remove dust by using water mist without replacing a dust removal cloth bag and can greatly reduce the dust removal cost, and the specific scheme is as follows:
a water mist dust removing device comprising:
the dust removal water tank is internally used for containing water; the upper surface of the air inlet is provided with an air outlet for exhausting air;
the induced draft fan is arranged at the upper part of the dust removal water tank and is used for inputting gas into the dust removal water tank;
and the atomizing spray head is arranged at the upper part of the dust removal water tank and is used for spraying water to input gas.
Optionally, a partition plate is vertically arranged inside the dust removal water tank, and the partition plate partitions an inner cavity of the dust removal water tank;
and an indoor ventilation opening is formed in the position, above the liquid level, of the partition plate.
Optionally, wind deflectors are respectively arranged on two sides of the indoor ventilation opening in an inclined mode.
Optionally, the partition is provided with a water passage port at a position below the liquid level.
Optionally, a buffer chamber is arranged at the upper part of the dust removal water tank, and the induced draft fan is in butt joint with the buffer chamber; the atomizing nozzle is arranged in the buffer chamber and is used for spraying umbrella-shaped water mist.
Optionally, a non-blocking sewage pump is arranged at the bottom of the dedusting water tank, and the non-blocking sewage pump pumps water from the dedusting water tank and conveys the water to the atomizing nozzle for spraying.
Optionally, a drain valve for discharging sediment is arranged at the bottom of the dust removal water tank.
Optionally, a water supply pipe for water injection is connected to the upper part of the dust removal water tank.
Optionally, a liquid level detector for detecting the liquid level height is arranged in the dust removal water tank, and the water supply pipe controls water injection according to a detection signal of the liquid level detector.
The invention provides a water mist dust removal device, wherein water is contained in a dust removal water tank, an air outlet for exhausting gas is formed in the upper surface of the dust removal water tank, and the gas containing dust is sucked by an induced draft fan and enters the dust removal water tank from the outside; gas enters the box from the upper part of the dust removal water tank, the atomizing spray head is used for spraying water to the gas entering the box, the gas is firstly wetted by water mist after entering, dust forms mud points and falls into liquid, and redundant gas is discharged through an air outlet in the upper part of the dust removal water tank to finish dust filtration; the device does not need to frequently change the dust removal sack, and the dust is gathered in a large number and is formed silt, only need regularly clear up can, cost that can greatly reduced removed dust.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a structural diagram of a water mist dust removing device according to an embodiment of the present invention.
The figure includes:
the device comprises a dust removal water tank 1, an air outlet 11, a partition plate 12, a vent 13, a wind shield 14, a water through hole 15, an induced draft fan 2, an atomizing nozzle 3, a non-blocking sewage pump 31, a buffer chamber 4, a water supply pipe 5, a liquid level detector 6 and a sewage valve 7.
Detailed Description
The core of the invention is to provide a water mist dust removal device, which can remove dust by using water mist without replacing a dust removal cloth bag and can greatly reduce the dust removal cost.
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description will be made on the water mist dust removing device of the present invention with reference to the accompanying drawings and the specific embodiments.
As shown in fig. 1, a structure diagram of a specific embodiment of the water mist dust removing device provided by the present invention includes a dust removing water tank 1, an induced draft fan 2, an atomizer 3, and the like, wherein the dust removing water tank 1 is a hollow cavity structure, the interior of the dust removing water tank is used for containing water, the liquid level inside the dust removing water tank 1 is not completely filled, and a space for air circulation is left at the upper part of the dust removing water tank. An air outlet 11 for exhausting gas is formed in the upper surface of the dedusting water tank 1, the air outlet 11 is communicated with the outside, and air in the dedusting water tank 1 can be exhausted to the outside through the air outlet 11.
Draught fan 2 is installed on the upper portion of dust removal water tank 1 for with gaseous input dust removal water tank 1, draught fan 2 passes through the pipeline and links to each other with equipment such as shot-blasting machine, and equipment such as shot-blasting machine produces the gas that contains the dust, and gaseous 2 attracts by draught fan and gets into in the dust removal water tank 1.
Atomizer 3 sets up on the upper portion of dust removal water tank 1 for to the gaseous water spray of input, when gaseous by draught fan 2 attraction entering dust removal water tank 1, by atomizer 3 to gaseous water spray, wet the gaseous gas that gets into, form bigger granule behind the graininess dust that gaseous carried and the contact of water smoke, drop to the liquid of dust removal water tank 1 inside, deposit in the dust granule entering liquid that drops forms silt below. The dust-removed gas flows through the dust-removing water tank 1 and is discharged to the outside through the air outlet 11.
The water mist dust removal device disclosed by the invention does not need to frequently replace a dust removal cloth bag, dust particles in gas are removed by using water mist, the dust is accumulated at the bottom of the dust removal water tank 1 to form sludge, only regular cleaning is needed, and the dust removal cost can be greatly reduced.
On the basis of the scheme, a partition plate 12 is vertically arranged in the dedusting water tank 1, the partition plate 12 divides an inner cavity of the dedusting water tank 1 into two chambers, a settling chamber is arranged on the right side in the figure 1, a water purification chamber is arranged on the left side, the induced draft fan 2 is arranged on one side of the settling chamber, and the air outlet 11 is arranged on one side of the water purification chamber; the dust-containing gas enters the settling chamber, and most of dust falls into the settling chamber after being mixed with the water mist, so that the water in the water purifying chamber is kept clean.
An indoor ventilation opening 13 is formed in the position, above the liquid level, of the partition plate 12, dust-containing gas enters the settling chamber from the induced draft fan 2, then enters the water purification chamber through the ventilation opening 13, and finally is discharged to the outside from the air outlet 11. Due to the fact that the two chambers are separated, the gas flow path is longer, and dust in the gas can be removed to a greater degree.
As shown in fig. 1, wind shields 14 are respectively arranged on two sides of an indoor ventilation opening 13 in an inclined manner, the top ends of the wind shields 14 are fixedly connected with a partition plate 12, the wind shields 14 are arranged in an inclined manner downwards towards two sides, the two wind shields 14 are arranged in a herringbone manner, and the wind shields 14 shield a part of the ventilation opening 13 in the horizontal direction; the wind deflector 14 may be provided in a net shape or a plate shape. The wind shield 14 has a blocking effect on the air flow, the air flow is blocked by the wind shield 14 after being blown out from the draught fan 2, the air flow cannot directly flow through the vent 13, the blocked air flow does spiral motion and finally flows through the vent 13, and the path of the air flow is an arc line, so that dust can be removed more conveniently; after the air flows through the ventilation opening 13, the air is shielded by the wind shield 14 on one side of the water purifying chamber, flows downwards firstly and then turns upwards, and the path length can also be increased, so that dust is further filtered in the water purifying chamber.
The partition 12 is provided with a water opening 15 at a position below the liquid level, the water opening 15 allows the clean water chamber and the settling chamber to communicate with each other, water can flow between the two chambers, and the sludge level in the settling chamber is at a position below the water opening 15.
On the basis of any one technical scheme and the mutual combination of the technical schemes, the upper part of the dust removal water tank 1 is provided with the buffer chamber 4, the buffer chamber 4 is of a cylindrical structure and is fixed on the upper part of the dust removal water tank 1, the inner diameter of the buffer chamber 4 is larger than that of a pipeline where the induced draft fan 2 is positioned, the induced draft fan 2 is in butt joint with the buffer chamber 4, and gas firstly enters the buffer chamber 4; atomizer 3 sets up in surge chamber 4 for spray umbelliform water smoke, atomizer 3 adopts helical structure, and the water smoke that sprays forms the circular cone column structure, can fully contact with water smoke when guaranteeing gas process surge chamber 4.
The bottom of the dedusting water tank 1 is provided with a non-blocking sewage pump 31, as shown in fig. 1, the non-blocking sewage pump 31 is connected to the water purifying chamber of the dedusting water tank 1, the non-blocking sewage pump pumps water from the dedusting water tank 1, and the pumped water is conveyed to the atomizing nozzles 3 to be sprayed to form water mist. The water at one side of the water purifying chamber is cleaner and is pumped upwards for recycling.
The bottom of the dust removal water tank 1 is provided with a blow-down valve 7 for discharging sediment, the blow-down valve 7 is positioned on one side of the settling chamber, and when the sludge in the settling chamber is accumulated more, the blow-down valve 7 can be opened to discharge the sludge.
The upper part of the dust removal water tank 1 is connected with a water supply pipe 5 for water injection, the water supply pipe 5 can inject cleaning water into the dust removal water tank 1, and when the liquid level in the dust removal water tank 1 drops to exceed a set range, a new water source is supplemented into the dust removal water tank 1 through the water supply pipe, so that the liquid level is kept stable.
A liquid level detector 6 for detecting the liquid level height is arranged in the dust removal water tank 1, and the liquid level detector 6 can be a hydraulic control floating ball or other types of sensors; the water supply pipe 5 controls water injection according to a detection signal of the liquid level detector 6; the water supply pipe 5 is provided with an automatic hydraulic control water supply valve, and when the liquid level is reduced below a set range, the automatic hydraulic control water supply valve is automatically opened to supply water.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a water smoke dust collector which characterized in that includes:
the dust removal water tank (1) is internally used for containing water; the upper surface of the air inlet is provided with an air outlet (11) for exhausting air;
the induced draft fan (2) is arranged at the upper part of the dust removal water tank (1) and is used for inputting gas into the dust removal water tank (1);
and the atomizing spray head (3) is arranged at the upper part of the dust removal water tank (1) and is used for spraying water to input gas.
2. The water mist dust removal device is characterized in that a partition plate (12) is vertically arranged inside the dust removal water tank (1), and the partition plate (12) divides an inner cavity of the dust removal water tank (1);
an indoor ventilation opening (13) is formed in the position, above the liquid level, of the partition plate (12).
3. The water mist dust removing device according to claim 2, wherein wind shielding plates (14) are obliquely arranged on two sides of the indoor ventilation opening (13).
4. A water mist dust removing device according to claim 2, wherein the partition plate (12) is provided with a water passage port (15) at a position below the liquid surface.
5. The water mist dust removal device according to any one of claims 1 to 4, wherein a buffer chamber (4) is arranged at the upper part of the dust removal water tank (1), and the induced draft fan (2) is butted with the buffer chamber (4); the atomizing nozzle (3) is arranged in the buffer chamber (4) and is used for spraying umbrella-shaped water mist.
6. The water mist dust removing device is characterized in that a non-blocking sewage pump (31) is arranged at the bottom of the dust removing water tank (1), and the non-blocking sewage pump pumps water from the dust removing water tank (1) and conveys the water to the atomizing nozzle (3) for spraying.
7. A water mist dust removing device according to claim 5, characterized in that the bottom of the dust removing water tank (1) is provided with a blow-down valve (7) for discharging sediment.
8. The water mist dust removing device as claimed in claim 5, wherein a water supply pipe (5) for water injection is connected to the upper part of the dust removing water tank (1).
9. The water mist dust removing device according to claim 8, wherein a liquid level detector (6) for detecting the liquid level is arranged in the dust removing water tank (1), and the water supply pipe (5) controls water injection according to a detection signal of the liquid level detector (6).
CN202010373121.6A 2020-05-06 2020-05-06 Water smoke dust collector Pending CN111408223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010373121.6A CN111408223A (en) 2020-05-06 2020-05-06 Water smoke dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010373121.6A CN111408223A (en) 2020-05-06 2020-05-06 Water smoke dust collector

Publications (1)

Publication Number Publication Date
CN111408223A true CN111408223A (en) 2020-07-14

Family

ID=71486682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010373121.6A Pending CN111408223A (en) 2020-05-06 2020-05-06 Water smoke dust collector

Country Status (1)

Country Link
CN (1) CN111408223A (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001149460A (en) * 1999-11-25 2001-06-05 Amano Corp Dust collecting, deodorizing, and sterilizing device
CN104258677A (en) * 2014-09-29 2015-01-07 洪有莉 Movable dust collecting device
CN104307279A (en) * 2014-11-12 2015-01-28 广西天源生物之本环保科技有限公司 Wet dust removal and waste heat recovery device
CN204865371U (en) * 2015-07-04 2015-12-16 杭州德纳涂料有限公司 Dust removal water tank
CN205073823U (en) * 2015-09-08 2016-03-09 蚌埠华东石膏有限公司 Automatic flabellum water smoke dust collector
CN205269300U (en) * 2015-10-23 2016-06-01 黑龙江省机械科学研究院 Water smoke formula barbecue fume purification device
CN206837726U (en) * 2017-04-19 2018-01-05 辽宁精化科技有限公司 A kind of dyestuff dries device for recovering tail gas
CN109647099A (en) * 2019-01-25 2019-04-19 福州东旭光电科技有限公司 Box cullet deduster
CN208927844U (en) * 2018-06-08 2019-06-04 浙江万源环保机械科技有限公司 One kind removing floating dust self-induced scrubber
CN209049170U (en) * 2018-06-08 2019-07-02 浙江万源环保机械科技有限公司 A kind of water mist self-induced scrubber
CN209679787U (en) * 2019-03-05 2019-11-26 馆陶县月青农业科技有限公司 A kind of flour mill chock dust remover
CN209791155U (en) * 2019-04-08 2019-12-17 韩伟平 Air purifier
CN210448525U (en) * 2019-07-17 2020-05-05 贵州绿地蓝天环境工程有限公司 Waste gas treatment environmental protection equipment

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001149460A (en) * 1999-11-25 2001-06-05 Amano Corp Dust collecting, deodorizing, and sterilizing device
CN104258677A (en) * 2014-09-29 2015-01-07 洪有莉 Movable dust collecting device
CN104307279A (en) * 2014-11-12 2015-01-28 广西天源生物之本环保科技有限公司 Wet dust removal and waste heat recovery device
CN204865371U (en) * 2015-07-04 2015-12-16 杭州德纳涂料有限公司 Dust removal water tank
CN205073823U (en) * 2015-09-08 2016-03-09 蚌埠华东石膏有限公司 Automatic flabellum water smoke dust collector
CN205269300U (en) * 2015-10-23 2016-06-01 黑龙江省机械科学研究院 Water smoke formula barbecue fume purification device
CN206837726U (en) * 2017-04-19 2018-01-05 辽宁精化科技有限公司 A kind of dyestuff dries device for recovering tail gas
CN208927844U (en) * 2018-06-08 2019-06-04 浙江万源环保机械科技有限公司 One kind removing floating dust self-induced scrubber
CN209049170U (en) * 2018-06-08 2019-07-02 浙江万源环保机械科技有限公司 A kind of water mist self-induced scrubber
CN109647099A (en) * 2019-01-25 2019-04-19 福州东旭光电科技有限公司 Box cullet deduster
CN209679787U (en) * 2019-03-05 2019-11-26 馆陶县月青农业科技有限公司 A kind of flour mill chock dust remover
CN209791155U (en) * 2019-04-08 2019-12-17 韩伟平 Air purifier
CN210448525U (en) * 2019-07-17 2020-05-05 贵州绿地蓝天环境工程有限公司 Waste gas treatment environmental protection equipment

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Application publication date: 20200714

RJ01 Rejection of invention patent application after publication