CN203347716U - Dust collection device for mining outdoor down-the-hole drill - Google Patents
Dust collection device for mining outdoor down-the-hole drill Download PDFInfo
- Publication number
- CN203347716U CN203347716U CN 201320274631 CN201320274631U CN203347716U CN 203347716 U CN203347716 U CN 203347716U CN 201320274631 CN201320274631 CN 201320274631 CN 201320274631 U CN201320274631 U CN 201320274631U CN 203347716 U CN203347716 U CN 203347716U
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- dust
- dust collection
- collection device
- dust hood
- mining
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Abstract
The utility model relates to a dust collection device, in particular to a dust collection device for a mining outdoor down-the-hole drill. The dust collection device comprises a dust hood (5), an annular ring (4) with radiation holes (7) is arranged on the upper portion in the dust hood (5), and a dust hood water inlet (6) is formed above the annular ring (4) and connected with a water tank (1) through a rubber pipe (3) and a high-pressure water pump (2). According to the dust collection device, the dry dust removal mode and the wet dust removal mode are combined together, dust is collected inside the dust hood, high-pressure vaporific water is used for wetting the dust harming the human body and enabling the dust not to fly upwards, so that the purpose of dust collection is achieved. The dust collection device is simple and reasonable in structure, convenient to use and install, good in dust collection effect, good in safety performance, high in work efficiency, and capable of effectively preventing the dust from harming health of workers.
Description
Technical field
The utility model relates to a kind of dust arrester, particularly a kind of mining outdoor down-hole drill dust removing device.
Background technology
Along with the depression exploitation of opencut, the operation dust harzard is on the rise, very large to staff's health harm, so dedusting work becomes the primary work that must solve.Mainly there are at present simple dry dust removal and two kinds of dedusting methods of wet dust removal, but dry dust removal has just changed the position that dust exists, and can not avoid flying upward of dust, although wet dust removal has been avoided flying upward of dust, but the impact in application life on drilling tool is very large, and inefficiency.
The utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: the mining outdoor down-hole drill dust removing device that a kind of simple and reasonable, easy to use, good dedusting effect, high efficiency are provided.
The utility model solves the technical scheme that its technical problem adopts:
Described mining outdoor down-hole drill dust removing device, comprise dust hood, and the dust hood internal upper part arranges the annular ring in band radiation hole, and the annular ring top arranges the dust hood water inlet, and the dust hood water inlet is connected water tank by sebific duct with high-pressure hydraulic pump.
Described mining outdoor down-hole drill dust removing device is collected dust by dust hood, by high-pressure hydraulic pump, water is transported in dust hood and is soaked, and prevents that the floating staff of impact is healthy, good dedusting effect, practical, simple and reasonable.
Described dust hood is that outside diameter circle is 110mm-130mm, the conical structure that end circular diameter is 1100mm-1300mm, and tip circle becomes 60-80 degree angle with ground.Conveniently be installed on hidden hole drilling, good dedusting effect, highly be set to 450mm-600mm.
Described dust hood thickness is 0.4mm-0.6mm.Quality is light, the convenient making and installation.
The beneficial effect that the utility model has is:
Described mining outdoor down-hole drill dust removing device combines dry dust removal and two kinds of modes of wet dust removal, first by dust accumulation in dust hood, then with the high pressure spray water the wetting unlikely purpose that reaches dedusting of flying upward of the dust the most serious to granularity harm below 500 microns.The utility model is simple and reasonable, easy to install and use, good dedusting effect, security performance are good, high efficiency, effectively avoided the infringement of dust to staff's health.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model dust hood top view;
Wherein: 1, water tank; 2, high-pressure hydraulic pump; 3, sebific duct; 4, annular ring; 5, dust hood; 6, dust hood water inlet; 7, radiation hole.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As scheme as shown in l-2, mining outdoor down-hole drill dust removing device described in the utility model, comprise dust hood 5, and dust hood 5 internal upper parts arrange the annular ring 4 in band radiation hole 7, annular ring 4 tops arrange dust hood water inlet 6, and dust hood water inlet 6 is connected water tank 1 by sebific duct 3 with high-pressure hydraulic pump 2.Wherein, dust hood 5 is 110mm-130mm for outside diameter circle, the conical structure that end circular diameter is 1100mm-1300mm, and tip circle becomes 60-80 degree angle with ground, and dust hood 5 thickness are 0.4mm-0.6mm.
Operating principle and use procedure:
Mining outdoor down-hole drill dust removing device described in the utility model be arranged the angle of tip circle and hidden hole drilling boring in parallel, it is covered in aperture in order to collect the rock or ore particle that granularity is larger, with high-pressure hydraulic pump 2, by water, by sebific duct 3, be transported under tip circle in the annular ring of wearing radiation hole 7, moistening floating dust, suppressing it stretches in the scope of operation, the utility model combines dry dust removal and two kinds of modes of wet dust removal, first by dust accumulation in dust hood, with the high pressure spray water, the dust the most serious to granularity harm below 500 microns soaks the unlikely purpose that reaches dedusting of flying upward again.
Claims (3)
1. a mining outdoor down-hole drill dust removing device, comprise dust hood (5), it is characterized in that: dust hood (5) internal upper part arranges the annular ring (4) in band radiation hole (7), annular ring (4) top arranges dust hood water inlet (6), and dust hood water inlet (6) is connected water tank (1) by sebific duct (3) with high-pressure hydraulic pump (2).
2. mining outdoor down-hole drill dust removing device according to claim 1, it is characterized in that: described dust hood (5) is 110mm-130mm for outside diameter circle, the conical structure that end circular diameter is 1100mm-1300mm, tip circle becomes 60-80 degree angle with ground.
3. mining outdoor down-hole drill dust removing device according to claim 1, it is characterized in that: described dust hood (5) thickness is 0.4mm-0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274631 CN203347716U (en) | 2013-05-17 | 2013-05-17 | Dust collection device for mining outdoor down-the-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274631 CN203347716U (en) | 2013-05-17 | 2013-05-17 | Dust collection device for mining outdoor down-the-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347716U true CN203347716U (en) | 2013-12-18 |
Family
ID=49747626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320274631 Expired - Fee Related CN203347716U (en) | 2013-05-17 | 2013-05-17 | Dust collection device for mining outdoor down-the-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437572A (en) * | 2015-10-23 | 2017-02-22 | 鄂托克前旗长城六号矿业有限公司 | Dry drilling opening dust extractor |
-
2013
- 2013-05-17 CN CN 201320274631 patent/CN203347716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437572A (en) * | 2015-10-23 | 2017-02-22 | 鄂托克前旗长城六号矿业有限公司 | Dry drilling opening dust extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160517 |