CN2617486Y - Wetting tubular impact dust collector - Google Patents

Wetting tubular impact dust collector Download PDF

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Publication number
CN2617486Y
CN2617486Y CN 03221352 CN03221352U CN2617486Y CN 2617486 Y CN2617486 Y CN 2617486Y CN 03221352 CN03221352 CN 03221352 CN 03221352 U CN03221352 U CN 03221352U CN 2617486 Y CN2617486 Y CN 2617486Y
Authority
CN
China
Prior art keywords
dust collector
deduster body
distribution
air flow
water
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.)
Expired - Fee Related
Application number
CN 03221352
Other languages
Chinese (zh)
Inventor
高剑
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.)
FANGYUAN MACHINERY MANUFACTURING Co Ltd JIANGYIN CITY
Original Assignee
FANGYUAN MACHINERY MANUFACTURING Co Ltd JIANGYIN CITY
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 FANGYUAN MACHINERY MANUFACTURING Co Ltd JIANGYIN CITY filed Critical FANGYUAN MACHINERY MANUFACTURING Co Ltd JIANGYIN CITY
Priority to CN 03221352 priority Critical patent/CN2617486Y/en
Application granted granted Critical
Publication of CN2617486Y publication Critical patent/CN2617486Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a wet type tube-shaped impact type dust collector, which comprises a box type dust collector ontology 15, a dusty air inlet 14, a wind pipe 13, an ash retention bent plate with an angle 1, an airflow distribution box 2, a blast pipe 3, a nozzle 4, an eliminator 5, and an air outlet 16; wherein, the dusty air inlet and the air outlet are respectively arranged on the middle and upper part of the lateral wall of the dust collector ontology, the wind pipe is arranged inside the dust collector ontology, the front end of the wind pipe is communicated with the dusty air inlet, the back end of the wind pipe is communicated with the airflow distribution box, the airflow distribution box is arranged on the middle part inside the dust collector ontology, the blast pipe is connected on the bottom of the airflow distribution box, the nozzle is connected on the lower end of the blast pipe, and the inclined eliminator is arranged above the airflow distribution box inside the dust collector ontology. The utility model has the advantages of high dusting efficiency and low production cost.

Description

The tubular impingement dust collector of wet type
Technical field:
The utility model relates to the tubular impingement dust collector of a kind of wet type.Be applicable to the dedusting of the iron oxide grit that hot-strip unit line produces.
Background technology:
The cleaner of traditional iron oxide grit that is used for the generation of hot-rolled steel unit line has water under high pressure spray dedusting and multistage water tank precipitation dedusting method etc.But their efficiency of dust collections are not high.Along with improving constantly of milling train and electric elements, mill speed is also more and more faster, reach each second more than 13 meters, so the iron oxide grit that unit produces is also more and more, severe contamination the atmosphere in the workshop, harm equipment and electric elements, the infringement operative employee's is healthy, presses for a kind of novel cleaner for this reason.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of efficiency of dust collection height, the tubular impingement dust collector of wet type that production cost is low are provided.
The purpose of this utility model realizes by following proposal: the tubular impingement dust collector of a kind of wet type, it comprises box deduster body, the inlet (dust contained gas), airduct, the retaining ash flap of band angle, the distribution of air flow case, ajutage, nozzle, water fender and air outlet, inlet (dust contained gas) and air outlet are separately positioned on box deduster body lateral wall middle part and top, airduct is arranged in the box deduster body, its front end is connected with the inlet (dust contained gas), the rear end is connected with the distribution of air flow case, the distribution of air flow case is arranged at deduster chamber body middle part, ajutage is connected in distribution of air flow case bottom, nozzle is connected in the ajutage lower end, and water fender is arranged at distribution of air flow case top in the box deduster body.
Dusty gas enters airduct through the inlet (dust contained gas), the retaining ash flap of band angle is at first removed particle bigger in the iron oxide, subsequently little particle enters into the distribution of air flow case together in company with air, produce a large amount of foams through the ajutage and the nozzle bump water surface again, water is fully contacted with dusty gas and reach dust removing effects, moisture gas after the dedusting makes it to become cleaned air through water fender again and is back in the atmosphere through air outlet, and whole dust collecting process finishes.
The utility model adopts the deep bead of band certain angle can keep off big ferric oxide particles, can reduce the resistance of air-flow again; Adopt water fender, can remove the water droplet in the air contained water to greatest extent; Adopt airduct can capture dusty gas to greatest extent.Therefore, the utility model efficiency of dust collection reaches 96.5%, has substantially exceeded 80% standard of country, and this product dedusting admirably can be recycled waste material iron oxide dirt again, both reduce the cost of steel-making, has improved the protection of environment again, turns waste into wealth.
Description of drawings:
Fig. 1 is an example structure schematic diagram of the present utility model.
The specific embodiment:
As Fig. 1, the utility model is the tubular impingement dust collector of a kind of wet type.Mainly form by active catch ash flap 1, distribution of air flow case 2, ajutage 3, nozzle 4, first movable dash swash plate 5, the second movable dash swash plate 6, air outlet 16, Flushing nozzle 8, magnetic valve 9, overflow pipe 7, electric pushrod 10, water level controller 11 and the sealing device 12 of box deduster body 15, inlet (dust contained gas) 14, airduct 13, band angle.Inlet (dust contained gas) 14 and air outlet 16 are separately positioned on box deduster body 15 homonymy lateral walls middle part and top, airduct 13 is arranged in the box deduster body 15, its front end is connected with inlet (dust contained gas) 14, the rear end is connected with distribution of air flow case 2, distribution of air flow case 2 is arranged at box deduster body 15 inner chambers middle part, ajutage 3 is lifted on distribution of air flow case 2 bottoms, be connected with distribution of air flow case 2, nozzle 4 is connected in ajutage 3 lower ends, the first movable dash swash plate is arranged at distribution of air flow case top in the box deduster body, and the second movable dash swash plate is arranged at the first movable dash swash plate top.Flushing nozzle 8 is arranged at box deduster body 15 inner bottom platings top, links to each other with magnetic valve 9, and magnetic valve 9 is connected in the box deduster body 15 bodies outside, links to each other with the water source.Overflow pipe 7 and water level controller 11 are inserted in casing deduster body 15 bottoms, overflow pipe 7 lower ends link to each other with the delivery port of box deduster 15 bottoms, sealing device 12 is arranged on box deduster bottom delivery port, electric pushrod 10 is arranged at sealing device 12 tops, and be connected in box deduster body 15 1 sides, be electrically connected with water level controller 11.
Operation principle:
Dusty gas enters airduct through the inlet (dust contained gas), the active catch ash flap of band angle is at first removed particle bigger in the iron oxide, subsequently little particle enters into the distribution of air flow case together in company with air, produce a large amount of foams through the ajutage and the nozzle bump water surface again, water is fully contacted with dusty gas and reach dust removing effects, moisture gas after the dedusting makes it to become cleaned air through the movable dash swash plate in two roads again and is back in the atmosphere through air outlet, and whole dust collecting process finishes.Open magnetic valve 9, water is by Flushing nozzle 8 ejection, and the iron oxide grit of box deduster body inner bottom part is washed.Water level in box deduster 15 exceeds on the water level controller prescribes a time limit, and water level controller control electric pushrod pushes away sealing device 10 times, opens the delivery port of box deduster body 15 bottoms, and the water in the box deduster body 15 flow to delivery port through overflow pipe and discharge; Water level in box deduster body 15 is lower than the water level controller prescribes a time limit for 11 times, carries on the water level controller 11 control electric pushrods 10, lifts on the sealing device 12 and closes box deduster body delivery port.So move in circles.

Claims (7)

1, the tubular impingement dust collector of a kind of wet type, it is characterized in that it comprises box deduster body (15), inlet (dust contained gas) (14), airduct (13), the retaining ash flap (1) of band angle, distribution of air flow case (2), ajutage (3), nozzle (4), water fender (5) and air outlet (16), inlet (dust contained gas) (14) and air outlet (16) are separately positioned on box deduster body (15) lateral wall middle part and top, airduct (13) is arranged in the box deduster body (15), its front end is connected with inlet (dust contained gas) (14), the rear end is connected with distribution of air flow case (2), distribution of air flow case (2) is arranged at deduster body (15) inner chamber middle part, ajutage (3) is connected in distribution of air flow case (2) bottom, nozzle (4) is connected in ajutage (3) lower end, and water fender (5) is arranged at the interior distribution of air flow case of box deduster body (15) (2) top.
2, the tubular impingement dust collector of a kind of wet type according to claim 1 is characterized in that water fender (5) top is provided with water fender (6).
3, the tubular impingement dust collector of a kind of wet type according to claim 1 is characterized in that water fender (5) is the dash swash plate.
4, the tubular impingement dust collector of a kind of wet type according to claim 2 is characterized in that water fender (6) is the dash swash plate.
5, according to claim 1 or 2,3, the tubular impingement dust collector of 4 described a kind of wet types, it is characterized in that deduster body (15) inner bottom plating top is provided with Flushing nozzle (8), Flushing nozzle (8) links to each other with a magnetic valve (9), and magnetic valve (9) is connected in deduster body (15) outside.
6, according to claim 1 or 2,3, the tubular impingement dust collector of 4 described a kind of wet types, it is characterized in that deduster body (15) bottom is plugged with overflow pipe (7) and water level controller (11), overflow pipe (7) lower end links to each other with the water inlet of deduster (15) bottom, water inlet is provided with sealing device (12), sealing device (12) top is provided with electric pushrod (10), and electric pushrod (10) is connected in deduster body (15) downside.
7, the tubular impingement dust collector of a kind of wet type according to claim 5, it is characterized in that deduster body (15) bottom is plugged with overflow pipe (7) and water level controller (11), overflow pipe (7) lower end links to each other with the water inlet of deduster (15) bottom, water inlet is provided with sealing device (12), sealing device (12) top is provided with electric pushrod (10), and electric pushrod (10) is connected in deduster body (15) downside.
CN 03221352 2003-04-18 2003-04-18 Wetting tubular impact dust collector Expired - Fee Related CN2617486Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03221352 CN2617486Y (en) 2003-04-18 2003-04-18 Wetting tubular impact dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03221352 CN2617486Y (en) 2003-04-18 2003-04-18 Wetting tubular impact dust collector

Publications (1)

Publication Number Publication Date
CN2617486Y true CN2617486Y (en) 2004-05-26

Family

ID=34244613

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03221352 Expired - Fee Related CN2617486Y (en) 2003-04-18 2003-04-18 Wetting tubular impact dust collector

Country Status (1)

Country Link
CN (1) CN2617486Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101213031B (en) * 2005-08-20 2010-10-06 Sms西马格股份公司 Rolling equipment
CN109570236A (en) * 2018-11-28 2019-04-05 中冶南方工程技术有限公司 Cold rolling single chassis reversable mill mist exhausting cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101213031B (en) * 2005-08-20 2010-10-06 Sms西马格股份公司 Rolling equipment
CN109570236A (en) * 2018-11-28 2019-04-05 中冶南方工程技术有限公司 Cold rolling single chassis reversable mill mist exhausting cover

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040526

Termination date: 20110418