CN108404572A - A kind of dust-extraction unit of sheet metal polishing and burnishing machine - Google Patents
A kind of dust-extraction unit of sheet metal polishing and burnishing machine Download PDFInfo
- Publication number
- CN108404572A CN108404572A CN201810183055.9A CN201810183055A CN108404572A CN 108404572 A CN108404572 A CN 108404572A CN 201810183055 A CN201810183055 A CN 201810183055A CN 108404572 A CN108404572 A CN 108404572A
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- Prior art keywords
- dust
- fire extinguishing
- layer fire
- extinguishing box
- outer layer
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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
Abstract
Most of high-temp combustion flue gas, dust are mixed with water by auger type anti-blocking high-pressure sprayer and drainage technology and are drained into water bath dust-removing case by a kind of dust-extraction unit of sheet metal polishing and burnishing machine.Inside water bath dust-removing and top utilizes secondary filter, prevents the flue gas of escape from entering equipment periphery.The combustible dust and mixture generated in process, and regular automatic-discharging are had collected in water-bath respiratory box.Overcome unreliable easily explosion etc. the risk factors of dust-extraction unit of previous grinding apparatus.Device structure is simple, and operation is easy, and dust removing effects are excellent, easy to maintain.
Description
Technical field
The present invention relates to a kind of dedusting technologies, more particularly, to the place of composite surface rubbing down process high temperature dust
Reason technology.
Background technology
It is needed base material in domestic and international sheet metal manufacture field especially Explosive Welding Composite Plates production process（Q345B,
The carbon steel plates such as Q235B）, multiple material（Titanium plate, stainless steel plate, aluminium sheet, copper coin etc.）Surface polishing derusting, it is compound after explosive welding
Plate surface is also required to polishing treatment..When being processed to sheet metal surface using automatically grinding or polissoir, a large amount of metals are generated
Dust harzard practitioner's health, while serious pollution is caused to environment.The dust of generation mainly has：Plate surface is ground
Cut the metallic dust particles of generation, abrasive material（Impeller, grinding wheel）The impurity such as the molecules such as the batting, diamond, the steel sand that fall.By
Abrasive material runs at high speed in polishing, polishing operation, and the dust pollution of generation has the characteristics that：Dust is more, and temperature is higher, wink
Between speed is big and dispersion etc., therefore to the sealing, cooling, collection of dust, absorb more difficult.The especially planks such as titanium plate, aluminium sheet
Surface polishing generates a large amount of Mars, easily so that titanium valve and other batting shape substance combustions, cause Ignition Phenomena, often burn out suction
Dirt pipeline and deduster cause very big inconvenience to dust collection and absorption, or even phenomena such as generation detonation, to personnel, equipment, production
Product cause serious harm.Sheet metal rubbing down field fails have effective dedusting solution at present.Conventional dust processing
Technology and device are as follows：Dust is sealed using easy wheel guard, it is by Thermostable flexible hose and wind turbine that dust is defeated
It is sent in deduster, deduster uses traditional pocket type or dry collector, inside that high temperature resistant filter core is housed.Such dedusting
Device using when have the following problems：Dust hood fixation can not be adjusted, and sealing effect is bad, dust collection energy force difference；Pipeline
It is easy to be worn when high-temperature metal dust and burn out；For deduster for a long time using being easy to be blocked by dust, dust cleaning is more difficult；
Deduster is easy combustion explosion when handling the combustible metals such as titanium valve, and dust post-processing is more difficult.Other methods are by traditional deduster
Be installed on fixed computer room, and increase extinguishing device, make dust through long-distance air draft passage during cool down fire extinguishing.This side
Although formula can reduce the factor of deduster combustion explosion, dust combustion phenomenon cannot be inherently eliminated.Based on above-mentioned difficulty
Topic, the processing overall process that the present invention is absorbed into dust from the aggregation of dust use following innovative solution：
（1）The technology of the present invention and device by automatic Polishing equipment body, dust accumulation and hermetic unit, dust fire extinguishing, absorb,
Precipitation post-processing three parts composition.
（2）Dust accumulation and hermetic unit：Using flexible adjustable dust collection technology, aggregation suction hood device, will add
The sealing of 98% or more dust, the aggregation generated during work；Dedicated dust suction horn mouth, metal bellows, metal straight pipe and special
The compositions such as attachment device dust conveyer, ensure that high-temperature dust conveying is smooth and Mars can not burn out dust sucting pipeline；
（3）Dust fire extinguishing absorbs, precipitation post-processing part：Dedicated dust and Mars fire extinguishing box and guiding device are had developed, is made
It obtains dust and Mars is directly entered by wind turbine end inside the device, complete dust tentatively fire extinguishing and absorb；It has developed special
Water bath dust-removing case so that the dust by fire extinguishing box is directly entered inside the device, completes double absorption and the place of dust
Reason.
By carrying out original invention to above-mentioned key link and technology, dedicated device and component are had developed, not
It is disconnected to have carried out experiment, Curve guide impeller so that dedusting technology and device in the present invention efficiently solve sheet metal process
Middle dust handles the problems such as catching fire, explode of problem, especially combustible dust.
Invention content
The purpose of the present invention is sent out to be easy in dust processing procedure in solution composite plate plate surface rubbing down process
Raw the problem of catching fire and exploding, provide a kind of dust-extraction unit of sheet metal polishing and burnishing machine.
The deficiency of the present invention to solve above-mentioned technical problem, used technical solution are：
A kind of dust-extraction unit of sheet metal polishing and burnishing machine, including pedestal, base bottom are equipped with for driving pedestal to walk
Driving wheel is supported by water bath dust-removing case on base upper surface, coolant liquid is housed in water bath dust-removing case, is inserted in water bath dust-removing case
The edge of outer layer fire extinguishing box, outer layer fire extinguishing box is slidably supported on the edge of water bath dust-removing case, can adjust outer layer as needed
Position of the fire extinguishing box in water bath dust-removing case, outer layer fire extinguishing box bottom is plugged in the coolant liquid in water bath dust-removing case, and outer layer goes out
By two-stage filter and air communication at the top of fire-box, internal layer fire extinguishing box, internal layer fire extinguishing box are supported by inside outer layer fire extinguishing box
Top sealing, internal layer fire extinguishing box bottom is located in outer layer fire extinguishing box above cooling-liquid level, internal layer fire extinguishing box outer wall and outer layer
It is filled with first level filtering device between fire extinguishing chamber interior wall, air inlet is offered on the side wall at the top of internal layer fire extinguishing box, enters the wind
Mouth is connected with the dedusting fan for being passed through dedusting high temperature gas flow to be cooled, and high-pressure sprayer is also equipped in air inlet, leads to
The water mist for crossing high-pressure sprayer ejection just puts out a fire dust removal process to the high temperature gas flow sprayed in dedusting fan, internal layer fire extinguishing box
The partition board of circle interleaved distribution is provided on inner wall, partition board is arranged obliquely, and the partition board end projection being located above is fallen
On next partition board, flowing of the coolant liquid for extending high-pressure sprayer ejection that cooperated by partition board in internal layer fire extinguishing box
Time is substantially soluble in order to dust in coolant liquid.
The high-pressure sprayer uses auger type anti-blocking high-pressure sprayer
The coolant liquid is water.
The first level filtering device and two-stage filter is metal filtering core.
Water bath dust-removing technical essential is as follows in the present invention：It will be big by auger type anti-blocking high-pressure sprayer and drainage technology
Part high-temp combustion flue gas, dust are mixed with water and are drained into water bath dust-removing case.Inside water bath dust-removing and top utilizes
Secondary filter prevents the flue gas of escape from entering equipment periphery.The flammable powder generated in process is had collected in water-bath respiratory box
Dirt and mixture, and regular automatic-discharging.
Coordinated by outer layer fire extinguishing box and internal layer fire extinguishing box, in conjunction with auger type anti-blocking high-pressure sprayer make dust and
Mars is directly entered by wind turbine end inside internal layer fire extinguishing box, complete dust tentatively put out a fire absorption and liquefaction water conservancy diversion convey.
Using the double-deck case structure, it is spiral to install high pressure sprays fog equipment in internal layer fire extinguishing box for internal layer fire extinguishing box and outer layer fire extinguishing box
The anti-blocking high-pressure sprayer of formula and panel metal filter core, complete the double absorption of dust flue gas.Outer layer fire extinguishing box top design
Dedicated square metal filter core, dust and flue gas are filtered.The devices such as outer layer fire extinguishing box lower part connects with water bath dust-removing case
Logical, portion has position relationship with water bath dust-removing case internal water plane.
The beneficial effects of the invention are as follows：Apparatus of the present invention are directed to sheet metal especially titanium plate material, aluminium plate and polishing
The plank for easily generating burning dust in the process, improves through test of many times, obtains preferable effect.Overcome previous grinding apparatus
Dust-extraction unit it is unreliable easily explosion etc. risk factors.Device structure is simple, and operation is easy, and dust removing effects are excellent, easy to maintain.
Specifically have the advantage that：
The Mars that will be burnt in dust air-flow, high-temperature dust is fully put out a fire and is drained, and is filtered twice, finally will
After exhaust gas dust is mixed with water, it is deposited in suction box.The tiny dust in part and flue gas pass through metal mesh filter, prevent from escaping
Into air.The dedusting technology of invention efficiently solves dust combustion, explosion problem.
Water-bath suction box storage capacity is big, can contain a large amount of dust, gravel, and the impurity such as iron filings reduce dust-extraction unit
The cleaning and maintenance time, and provide dust-extraction unit fire extinguishing, high-pressure water etc..Mixed pollutants inside water-bath suction box are regular
It is cleared up automatically by slush pump.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Diagram label：1, pedestal；2, water bath dust-removing case；3, outer layer fire extinguishing box；4 internal layer fire extinguishing box；5, by-pass filtration
Device；6, high-pressure sprayer；7, two-stage filter；8, dedusting fan.
Specific implementation mode
As shown in the figure, specific implementation mode is as follows：
A kind of dust-extraction unit of sheet metal polishing and burnishing machine, including pedestal 1,1 bottom of pedestal are equipped with for driving pedestal to walk
Driving wheel, water bath dust-removing case 2 is supported by 1 upper surface of pedestal, coolant liquid is housed in water bath dust-removing case 2, in water bath dust-removing case 2
It is inserted with outer layer fire extinguishing box 3, the edge of outer layer fire extinguishing box is slidably supported on the edge of water bath dust-removing case, can adjust as needed
Position of the whole outer layer fire extinguishing box in water bath dust-removing case, 3 bottom of outer layer fire extinguishing box are plugged in the coolant liquid in water bath dust-removing case 2
In, the top of outer layer fire extinguishing box 3 is supported by internal layer fire extinguishing box by two-stage filter 7 and air communication inside outer layer fire extinguishing box 3
4, the top sealing of internal layer fire extinguishing box 4,4 bottom of internal layer fire extinguishing box is located in outer layer fire extinguishing box 3 above cooling-liquid level, and internal layer goes out
First level filtering device 5 is filled between 3 inner wall of 4 outer wall of fire-box and outer layer fire extinguishing box, on the side wall at 4 top of internal layer fire extinguishing box
Air inlet is offered, air inlet is connected with the dedusting fan 8 for being passed through dedusting high temperature gas flow to be cooled, is also worn in air inlet
There is high-pressure sprayer 6, the water mist sprayed by high-pressure sprayer 6 just goes out to the high temperature gas flow sprayed in dedusting fan 8
Fiery dust removal process is provided with the partition board of circle interleaved distribution on 4 inner wall of internal layer fire extinguishing box, and partition board is arranged obliquely, position
Partition board end projection in top is fallen on next partition board, is cooperated by partition board and is extended the cold of the ejection of high-pressure sprayer 6
But flowing time of the liquid in internal layer fire extinguishing box is substantially soluble in coolant liquid in order to dust.
The high-pressure sprayer 6 uses auger type anti-blocking high-pressure sprayer
The coolant liquid is water.
The first level filtering device 5 and two-stage filter 7 is metal filtering core.
The outlet of dedusting fan 8 leads to 4 top of internal layer fire extinguishing box and is equipped with high-pressure sprayer 6, which sprays when working
A large amount of high pressure water makes height temperate zone Mars dust become wetting fluid shape by way of shower and fluid rolling so that band fire
Star metallic dust all extinguishes, and is washed into 2 bottom of water bath dust-removing case.Internal layer fire extinguishing box 4 be internally provided with repeatedly cycle drainage,
Fire extinguishing baffle so that band Mars dust or high-temperature dust are sufficiently mixed with recirculated water so that dust forms liquid paste, and
It is flowed into inside internal layer fire extinguishing box 4 in water bath dust-removing case 2.The dust that part does not fully absorb escape passes through outer layer fire extinguishing box 3
And the first level filtering device 5 between internal layer fire extinguishing box 4 is tentatively filtered.The fraction cigarette escaped inside outer layer fire extinguishing box
Gas and fine dusts are finally filtered absorption of by top two-stage filter 7.Entire water bath dust-removing case 2 is designed as rectangle, one
Section isolated area installation strainer and water circulating pump ensure that being recycled to fire extinguishing upper box part compared with clean water is put out a fire and rinsed.
Dedusting fan 8 uses explosion-proof, wear-resisting centrifugal fan；Fan outlet installs auger type anti-blocking high-pressure sprayer 6, right
Combustible dust carries out secondary fire extinguishing；By testing the water bath dust collector in the application, meets dust fire extinguishing, absorb, Yi Jichong
The functions such as wash；So that the various dust safety water bath dust-removing casees 2 that dust cleaning case comes out absorb.Liquid dust mixture is most
Whole periodic cleaning.The technology of the present invention and device have passed through test of many times and improvement, and better dust removal effect efficiently solves dust receipts
Collection, the problems such as explosion, significantly improves plant working environment.
Technical solution and embodiment cited by the present invention and non-limiting, with cited by the present invention technical solution and
Embodiment is equivalent or effect same approach is all in the range of the present invention is protected.
Claims (4)
1. a kind of dust-extraction unit of sheet metal polishing and burnishing machine, it is characterised in that：Including pedestal, base bottom is equipped with for driving
The driving wheel of pedestal walking is moved, water bath dust-removing case is supported by base upper surface, coolant liquid is housed in water bath dust-removing case, water-bath removes
Outer layer fire extinguishing box is inserted in dirt case, the edge of outer layer fire extinguishing box is slidably supported on the edge of water bath dust-removing case, outer layer fire extinguishing
Bottom portion is plugged in the coolant liquid in water bath dust-removing case water bath dust-removing case, at the top of outer layer fire extinguishing box by two-stage filter with
Air communication is supported by internal layer fire extinguishing box, the top sealing of internal layer fire extinguishing box, internal layer fire extinguishing box bottom position inside outer layer fire extinguishing box
In above cooling-liquid level, internal layer puts out a fire and is filled with by-pass filtration between box outer wall and outer layer fire extinguishing chamber interior wall in outer layer fire extinguishing box
Device, offers air inlet on the side wall at the top of internal layer fire extinguishing box, and air inlet is connected with high for being passed through dedusting to be cooled
The dedusting fan of warm air is also equipped with high-pressure sprayer in air inlet, and the water mist sprayed by high-pressure sprayer is to removing
The high temperature gas flow sprayed in dirt wind turbine is just put out a fire dust removal process, and circle interleaved distribution is provided on internal layer fire extinguishing chamber interior wall
Partition board, partition board is arranged obliquely, and the partition board end projection being located above is fallen on next partition board, is cooperated by partition board
Extend flowing time of the coolant liquid of high-pressure sprayer ejection in internal layer fire extinguishing box in order to which dust is substantially soluble in coolant liquid
In.
2. a kind of dust-extraction unit of sheet metal polishing and burnishing machine according to claim 1, it is characterised in that：The high pressure
Water injector uses auger type anti-blocking high-pressure sprayer.
3. a kind of dust-extraction unit of sheet metal polishing and burnishing machine according to claim 1, it is characterised in that：The cooling
Liquid is water.
4. a kind of dust-extraction unit of sheet metal polishing and burnishing machine according to claim 1, it is characterised in that：The level-one
Filter device and two-stage filter are metal filtering core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183055.9A CN108404572B (en) | 2018-03-06 | 2018-03-06 | Dust collector that sheet metal polishing and grinding machine was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183055.9A CN108404572B (en) | 2018-03-06 | 2018-03-06 | Dust collector that sheet metal polishing and grinding machine was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108404572A true CN108404572A (en) | 2018-08-17 |
| CN108404572B CN108404572B (en) | 2020-08-21 |
Family
ID=63129893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810183055.9A Active CN108404572B (en) | 2018-03-06 | 2018-03-06 | Dust collector that sheet metal polishing and grinding machine was used |
Country Status (1)
| Country | Link |
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| CN (1) | CN108404572B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615596A (en) * | 2011-01-27 | 2012-08-01 | 罗伯特·博世有限公司 | Method and device for removing erosion particles created when a floor or wall surface is treated by a motorised grinder |
| CN202934451U (en) * | 2012-11-23 | 2013-05-15 | 青岛路博宏业环保技术开发有限公司 | Grinding table |
| CN203092350U (en) * | 2013-02-27 | 2013-07-31 | 徐忠民 | Movable type tool car for water-filtration dust-absorption system |
| CN205308061U (en) * | 2015-11-27 | 2016-06-15 | 重庆金辰机械制造有限公司 | Multistage water smoke filtration equipment |
| CN205796855U (en) * | 2016-06-29 | 2016-12-14 | 重庆开达环保工程有限公司 | A kind of high-efficient wet-type organic abnormal flavour waste gas purification cleaner unit |
| CN206216506U (en) * | 2016-11-23 | 2017-06-06 | 江苏大学 | A kind of wet-treating of magnalium polishing dust and clean operation integral system device |
-
2018
- 2018-03-06 CN CN201810183055.9A patent/CN108404572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615596A (en) * | 2011-01-27 | 2012-08-01 | 罗伯特·博世有限公司 | Method and device for removing erosion particles created when a floor or wall surface is treated by a motorised grinder |
| CN202934451U (en) * | 2012-11-23 | 2013-05-15 | 青岛路博宏业环保技术开发有限公司 | Grinding table |
| CN203092350U (en) * | 2013-02-27 | 2013-07-31 | 徐忠民 | Movable type tool car for water-filtration dust-absorption system |
| CN205308061U (en) * | 2015-11-27 | 2016-06-15 | 重庆金辰机械制造有限公司 | Multistage water smoke filtration equipment |
| CN205796855U (en) * | 2016-06-29 | 2016-12-14 | 重庆开达环保工程有限公司 | A kind of high-efficient wet-type organic abnormal flavour waste gas purification cleaner unit |
| CN206216506U (en) * | 2016-11-23 | 2017-06-06 | 江苏大学 | A kind of wet-treating of magnalium polishing dust and clean operation integral system device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108404572B (en) | 2020-08-21 |
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Effective date of registration: 20210127 Address after: No. 169, Binhe South Road, Luolong District, Luoyang City, Henan Province Patentee after: NO.725 RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. Address before: 471000 shuangxiang Road, Luoxin Industrial Park, Xin'an County, Luoyang City, Henan Province Patentee before: LUOYANG SHUANGRUI METAL COMPOSITE MATERIALS Co.,Ltd. |