CN201558649U - Mining wet filtration type dust collector unit - Google Patents
Mining wet filtration type dust collector unit Download PDFInfo
- Publication number
- CN201558649U CN201558649U CN2009202787853U CN200920278785U CN201558649U CN 201558649 U CN201558649 U CN 201558649U CN 2009202787853 U CN2009202787853 U CN 2009202787853U CN 200920278785 U CN200920278785 U CN 200920278785U CN 201558649 U CN201558649 U CN 201558649U
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- casing
- box body
- frame
- dust collector
- mining wet
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Abstract
The utility model relates to a mining wet filtration type dust collector unit which comprises a contra-rotating axial flow fan, a rack I thereof, a negative-pressure air duct, and a dust collector and a rack II thereof; the mining wet filtration type dust collector unit is characterized in that a dust collector box body is provided with an oval top and a rectangular lower part, the entire box body is divided into a front box body and a rear box body which can be opened and closed, two groups of four wheels are arranged below the front half part of the box body and separated into two bodies when pushed forwards along channel steels on both sides of the rack II, and a sealing gasket and a locking mechanism are respectively arranged at the butted point when the front box body and the rear box body are combined; and by adopting the structure, the mining wet filtration type dust collector unit facilities the smooth installation of cross sections of various coal mine heading roadways as well as the reduction of labor intensity of the workers, is convenient for the works to use and is convenient for maintenance and servicing, and the box body with an oval top is firmer and more durable than the box body with a flat top and not easy to deform.
Description
Technical field
The utility model relates to a kind of layout that can adapt to driving face in coal mine, various sections, the mining wet filter formula dedusting unit of conveniently installing and using.
Background technology
The colliery fully mechanized workface uses special cleaner also seldom at present, but some collieries are also arranged from the external cleaner of having introduced the driving face use, domestic also have the independent research on the basis of introduction of foreign technology of some producers to produce some cleaners, and these equipment can reach relative national standards substantially in the result of use of driving face in coal mine.
But the deduster casing that existing driving face in coal mine uses substantially all is rectangle and cuboid, and its access door is generally all uncapped in the casing both sides or at the top, and such structure has following shortcoming:
(1) can not adapt to the installation provision of the original section layout of coal mine roadway sometimes, thereby must follow the installation needs of dedusting unit, so strengthened the workload that the workman installs the dedusting unit by coal mine roadway section layout.
(2) screen pack needs regularly to clean, and screen pack must take out casing and could clean, and has also strengthened working strength of workers.
(3) because the access door of deduster is arranged on the casing both sides or uncaps at the top, and its sealing is with casing that the stickup sealing strip seals between face and the face, when cabinet shell collides with slightly, panel or door-plate will be out of shape, and seal also destroyed at any time.Can cause the decline of efficiency of dust collection as untimely repairing.
The utility model content
The purpose of this utility model just provides a kind of smooth installation and more robust body structure that can adapt to the various section layouts of colliery digging laneway, and convenient workman uses the operation and maintenance maintenance facility, reaches the effect that alleviates labor strength.
The utility model is mining wet filter dust collecting technique unit, comprising: frame I is provided with on described frame I the axial flow rotary blower fan; Frame II is provided with the deduster casing on described frame II; Frame I is connected with pull bar with frame II, described air outlet to the axial flow rotary blower fan is connected by the hermetic seal of flexible negative pressure air duct with the air inlet of deduster casing, described deduster casing is divided into first half casing (atomizing de-dusting district) and latter half of casing (dirt gas separating and dehydrating district), and first half casing, latter half of casing joint are provided with sealing gasket; Be provided with the lockable mechanism that first half casing and latter half of casing can be interfixed in described first half casing and latter half of casing corresponding section; Wherein, be slidingly mounted on the frame II before and after the described first half casing, described latter half of casing is fixedly mounted on the described frame II; The air inlet place is provided with sprayer unit in described first half casing, is provided with screen pack behind the sprayer unit in described first half casing.
Particularly, corresponding described screen pack is provided with the screen pack flusher in described latter half of casing.
Particularly, the top of described deduster casing is oval, and the bottom is a rectangle.
Particularly, the position of corresponding first half casing is equipped with two guide rails on described frame II; The corresponding described guide rail in described first half casing below is provided with at least two group wheels.
Above-mentioned structure has following characteristics:
(1) oval top and casing can adapt to and avoid from a left side, top, tunnel or right barrier;
(2) characteristics that deduster casing and blower fan can 200 millimeters installations of skew about on the frame can adapt to and avoid the left or right barrier from the tunnel, more than 2 can accomplish not change former drift section layout and just the dedusting unit can be installed easily smoothly;
(3) two bodies before and after casing is divided into help overhauling inner components, convenient especially artificial cleaning and filtering net and screen pack need not being taken out outside the casing;
(4) casing joint before and after is because be vertical Butt sealing, so seal solid and reliablely, is not vulnerable to the influence of colliding with in the external world;
(5) the oval top casing is more sturdy and durable again than flat top portion casing, and is not yielding.
(6) set up the screen pack flusher in the latter half of casing, can realize automatic flushing screen pack.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the cutaway view of Figure 1A-A;
Fig. 3 A is the embodiment schematic diagram of lockable mechanism among Fig. 1.
Fig. 3 B is that lockable mechanism shown in Fig. 3 A is installed in the structural representation on the dust-removing box.
Fig. 4 is that the mining wet filter formula of the utility model dedusting unit is at colliery digging laneway installment work situation schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
Shown in Fig. 1 and Fig. 2, Fig. 3 A and Fig. 3 B, frame I 2, are provided with axial flow rotary blower fan 1 on described frame I 2; Frame II 18, are provided with the deduster casing on described frame II 18; Described air outlet to the axial flow rotary blower fan is connected by flexible negative pressure air duct 4 hermetic seals with the air inlet of deduster casing, and its junction is fixing with cassette tape 3; Described deduster casing is divided into first half casing 5 (atomizing de-dusting district) and latter half of casing 11 (dirt gas separating and dehydrating district), and first half casing, latter half of casing joint are provided with sealing gasket 7; Be provided with the lockable mechanism that first half casing and latter half of casing can be interfixed in described first half casing and latter half of casing corresponding section, as various hasps or connector; The air inlet place is provided with sprayer unit in described first half casing, is provided with screen pack behind the sprayer unit in described first half casing.Be slidingly mounted on the frame II before and after the described first half casing, described latter half of casing 11 is fixedly mounted on the described frame II 18; Like this, open lockable mechanism, when making first half casing and latter half of casing be in non-lockup state, the first half casing can help overhauling inner components to front slide, convenient especially artificial cleaning and filtering net and screen pack need not being taken out outside the casing.
Above-mentioned first half casing can be realized " front and back are slidingly mounted on the frame II " by various mechanism, for example: two groups of four wheels (also can for more than four) 17 are arranged in the bottom of deduster first half casing 5, and, four wheels can be slided in C type channel-section steel at two C type channel-section steels 15 of the first half position of frame II18 top installing.Can also guide groove be set in the bottom of deduster first half casing 5, and at two guide rails of the first half position of frame II18 top installing, deduster first half casing 5 can utilize guide groove to slide on frame II18 along guide rail.Frame I2 is connected with pull bar 20 again with frame II 18, and the latter half of casing of deduster 11 following both sides are fastened on frame 11 with four bolts 13 respectively.
The implementation of above-mentioned lockable mechanism is also varied, structure as shown in Figure 1: upper and lower in latter half of casing both sides two grabs that can rotate up and down are set respectively, and be provided with and the suitable pin 25 of grab at first half casing correspondence position, two grabs middle part is provided with handle 10, and deduster two side handles 10 can be crossed axle 28 and link together; Handle 10 is connected by connecting rod 26 with upper and lower two grabs.When needs maintenance and cleaning deduster 5, stirring (pressing down) handle 10 just can make both sides two groups of symmetries interlock locking hook 8 throw off simultaneously, see shown in Figure 3, promote to be located at the handle 9 on the first half casing simultaneously forward, because flexible negative pressure air duct 4 is to stretch, so deduster first half casing 5 can be passed 0.5 meter forward in the rolling of following two groups of four wheels 17, screen pack 6 and sprayer unit 24 just are installed in the deduster first half casing, and dehydrator 12 is installed in the exit, back of latter half of casing 11.When needs during with the locking of first half casing and latter half of casing, only need first half casing and latter half of casing is involutory, grab gets final product pin 25 chuckings under the effect of spring 27.
Improve further as of the present utility model, corresponding described screen pack is provided with screen pack flusher 22 in described latter half of casing 11, and the screen pack flusher shown in Fig. 1 is for spraying the flusher of multi-strand flow.
Fig. 4 shows the situation that the mining wet filter formula of the utility model dedusting unit 32 is installed at colliery digging laneway working face, the utility model 32 is located on the belt conveyor guide rail 33, the place ahead connects wind sucting tube 31, suction air duct 31 is installed in the top of development machine 29, forced air duct 30 is pressed into fresh air to the tunnel, the coal dust that development machine 29 coal cuttings are produced is sucked into exhausting tube 31 under the effect to the suction of axial flow rotary blower fan, and then to the infiltration depositing dust of deduster through water smoke, filter, dehydration is discharged and is purified air, and dirty dirt water is discharged on the travelling belt through the sewage draining exit of deduster 32 bottoms.
Claims (4)
1. mining wet dust removal unit, it comprises:
Frame I is provided with on described frame I the axial flow rotary blower fan;
Frame II is provided with the deduster casing on described frame II; Frame I is connected with pull bar with frame II;
Described air outlet to the axial flow rotary blower fan is connected by the hermetic seal of flexible negative pressure air duct with the air inlet of deduster casing, it is characterized in that:
Described deduster casing is divided into first half casing and latter half of casing, and first half casing, latter half of casing joint are provided with sealing gasket; Be provided with the lockable mechanism that first half casing and latter half of casing can be interfixed in described first half casing and latter half of casing corresponding section; Wherein, be slidingly mounted on the frame II before and after the described first half casing, described latter half of casing is fixedly mounted on the described frame II; The air inlet place is provided with sprayer unit in described first half casing, is provided with screen pack behind the sprayer unit in described first half casing.
2. mining wet dust removal unit as claimed in claim 1 is characterized in that: corresponding described screen pack is provided with the screen pack flusher in described latter half of casing.
3. mining wet dust removal unit as claimed in claim 1 is characterized in that: the top of described deduster casing is for oval, and the bottom is a rectangle.
4. mining wet dust removal unit as claimed in claim 1 is characterized in that: the position of corresponding first half casing is equipped with two guide rails on described frame II; The corresponding described guide rail in described first half casing below is provided with at least two group wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202787853U CN201558649U (en) | 2009-11-10 | 2009-11-10 | Mining wet filtration type dust collector unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202787853U CN201558649U (en) | 2009-11-10 | 2009-11-10 | Mining wet filtration type dust collector unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558649U true CN201558649U (en) | 2010-08-25 |
Family
ID=42623795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202787853U Expired - Fee Related CN201558649U (en) | 2009-11-10 | 2009-11-10 | Mining wet filtration type dust collector unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043460A (en) * | 2012-12-28 | 2013-04-17 | 山西泰来鸿纳科技有限公司 | Wet-type negative pressure coal dust control system and device thereof |
| CN103104281A (en) * | 2013-03-06 | 2013-05-15 | 李先保 | Novel mine dust removal fan |
| CN105822303A (en) * | 2016-03-29 | 2016-08-03 | 三重型装备有限公司 | Wet dust collector and heading machine |
-
2009
- 2009-11-10 CN CN2009202787853U patent/CN201558649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043460A (en) * | 2012-12-28 | 2013-04-17 | 山西泰来鸿纳科技有限公司 | Wet-type negative pressure coal dust control system and device thereof |
| CN103104281A (en) * | 2013-03-06 | 2013-05-15 | 李先保 | Novel mine dust removal fan |
| CN105822303A (en) * | 2016-03-29 | 2016-08-03 | 三重型装备有限公司 | Wet dust collector and heading machine |
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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: 20100825 Termination date: 20121110 |