CN205288653U - Crushing equipment of waste rock in pit of band elimination dirt function - Google Patents
Crushing equipment of waste rock in pit of band elimination dirt function Download PDFInfo
- Publication number
- CN205288653U CN205288653U CN201521003889.5U CN201521003889U CN205288653U CN 205288653 U CN205288653 U CN 205288653U CN 201521003889 U CN201521003889 U CN 201521003889U CN 205288653 U CN205288653 U CN 205288653U
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- China
- Prior art keywords
- dust
- dedusting function
- disintegrating apparatus
- function according
- rotational flow
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Abstract
The utility model provides a crushing equipment of waste rock in pit of band elimination dirt function, including closed shell, feed arrangement, broken unit, dust collector, wet -type mist spray dust removal system and elevating conveyor, feed arrangement is located the closed shell top, with the breaker group link, broken unit includes breaker and the transmission explosion proof machine that interconnects through the belt, all is fixed in closed shell's bottom, dust collector is fixed in closed shell's top, is located feed hopper's right side, and the opening left, wet -type mist spray dust removal system, including the atomizing nozzle of high -pressure water pipe and installation, lie in that the breaker bottom exports around, the elevating conveyor is located below closed shell's the right side. Its simple structure, convenient operation, low in cost, practicality are strong. This equipment has the broken and dust removal function of waste rock concurrently, effectively purifies the operation environment, simple structure, convenient operation.
Description
Technical field
This utility model relates to coal mine machinery field, is specially a kind of downhole gangue disintegrating apparatus with dedusting function.
Background technology
Coal is as the main energy sources of China, and it plays extremely important effect in socio-economic development. Gangue is the solid waste discharged in the driving of coal, exploitation and washing process, is considered as harmful substance by coal industry for a long time. China accumulates gangue and reaches more than 1,000,000,000 tons, also will discharge gangue 100,000,000 tons every year. Underground coal mine space is less, crush and in loading chute at gangue, a large amount of dust can be produced in restricted clearance, Mine Dust is one of big disaster in colliery five, so in spoil shattering process, being controlled the dust produced it is critical that link, the safety in production with the health problem of workman, colliery is closely bound up. Dust removal by ventilation is the Main Means administering dust harzard, but in dust removal by ventilation process, it is necessary to air quantity big, operating location is seriously polluted, in tunnel, dust is big with distinguished and admirable diffusion spreading range, poor working environment, has had a strong impact on the healthy of daily safety in production and worker. From dust production resource, spoil crushing the dust of generation to carry out process and can effectively solve this problem, but the professional equipment currently for dust production resource is less, the exploitation downhole gangue disintegrating apparatus with dedusting function is significant to improving mine safety production situation.
Utility model content
In view of above-mentioned deficiency, this utility model provides a kind of downhole gangue disintegrating apparatus with dedusting function, and it has concurrently, and spoil is broken and dedusting function, effectively purifies working environment, and simple in construction is easy to operate.
In order to solve above-mentioned technical problem, this utility model be the technical scheme is that
A kind of downhole gangue disintegrating apparatus with dedusting function, including:
Closing housing, top left side contains an opening, and an outlet is contained in bottom, and bottom is provided with four wheels;
Feed arrangement, including loading hopper, sealing dividing plate and feeding-passage, the big mouth of this loading hopper is positioned at closed housing external body, and osculum is deeply internal by the open top closing housing, and be connected with feeding-passage, this sealing dividing plate is located between loading hopper and feeding-passage;
Broken unit, including disintegrating machine and transmission fire-proof motor, is both secured to close the bottom of housing, and this crusher feed-inlet is connected with feeding-passage, and discharging opening is connected with the outlet at bottom closing housing, and this transmission fire-proof motor is connected by belt with disintegrating machine;
Dust arrester, including rotational flow dust-removing cover, air duct and blower fan, this rotational flow dust-removing cover is fixed on the top closing housing, is positioned at the right side of loading hopper, and left end is opening, and right-hand member is connected with air duct, and this blower fan is fixed on the inside of rotational flow dust-removing cover;
Wet spray dust pelletizing system, including high-pressure water pipe and atomizer, this high-pressure water pipe is fixed on around discharge hole of crusher; This atomizer is installed in high-pressure water pipe, is divided into two groups, and down, another group nozzle level is in discharging opening for one group of nozzle;
Elevating conveyor, is positioned at the lower right closing housing, and wherein one end is positioned at the lower section closing housing outlet at bottom.
Further, described sealing dividing plate is connected with feeding-passage by hinge, opens up, closes downwards.
Further, described atomizer is multiple.
Further, described elevating conveyor is 10-40 degree with the inclination angle on ground.
Further, the described downhole gangue disintegrating apparatus with dedusting function also includes cyclone dust extractor, is connected on described air duct.
Further, described rotational flow dust-removing cover includes dust excluding hood mouth and dust excluding hood shell, and dust excluding hood mouth is horn-like, and to the left, osculum is connected big mouth with dust excluding hood shell.
Further, described blower fan includes small-sized anti-riot motor and fan blade, and small-sized anti-riot motor is fixed on described rotational flow dust-removing cover by support, and fan blade is installed on the axle of small-sized anti-riot motor, towards left side.
Further, described disintegrating machine also includes anti-riot tup and sieve plate, all adopts bronze alloy material.
The beneficial effects of the utility model are, this equipment can prevent and treat the dust produced in spoil shattering process, under the premise not increasing air quantity, the rotational flow dust-removing cover that loading hopper place installs additional produces whirlwind by internal blower fan, obtain the suction effect more farther than the EFFECTIVE RANGE of general dust excluding hood, scope is bigger, it is ensured that the dust at loading hopper place is not diffuse in chamber; Dust excluding hood mouth, fan blade, small anti-explosion motor model can be replaced as required; High-pressure water pipe connects atomizer, different directions can be sprayed, be formed around water curtain wall at discharging opening, stop dust to external diffusion, spoil material can be carried out moistening depositing dust and process by the water fog particle simultaneously produced, it is prevented that produce reentrainment of dust in elevating conveyor loading chute; Tup within disintegrating machine adopts bronze alloy material manufacture with sieve plate, it is prevented that produce spark in shattering process. Compared with prior art, this equipment overall structure is simple, easy to use, and efficiency of dust collection is high, it is possible to achieve the effect of air decontamination in broken space, and the power section of whole disintegrating apparatus simultaneously all adopts fire-proof motor, is suitable to underground coal mine and uses.
Accompanying drawing explanation
Fig. 1 is a kind of downhole gangue disintegrating apparatus schematic diagram with dedusting function.
Fig. 2 A, 2B are the schematic diagrams of rotational flow dust-removing cover.
Fig. 3 is the schematic diagram of wet spray dust pelletizing system.
Fig. 4 is the schematic diagram of disintegrating machine internal structure.
Fig. 5 is the schematic diagram of disintegrating machine external structure.
In figure: 1-loading hopper; 2-seals dividing plate; 3-feeding-passage; 4-transmission fire-proof motor; 5-disintegrating machine; 51-central shaft; 52-rotor disk;The explosion-proof tup of 53-; 54-sieve plate; 55-discharging opening; 6-rotational flow dust-removing cover; 61-dust excluding hood mouth; 62-dust excluding hood shell; 7-air duct; 8-blower fan; 81-small anti-explosion motor; 82-fan blade; 9-high-pressure water pipe; 10-atomizer; 11-closes housing; 12-wheel; 13-elevating conveyor; 14-support.
Detailed description of the invention
For making features described above of the present utility model and advantage to become apparent, special embodiment below, and coordinate institute's accompanying drawing to be described in detail below.
Present embodiments provide a kind of downhole gangue disintegrating apparatus with dedusting function, as it is shown in figure 1, formed by closing housing 11, feed arrangement, broken unit, dust arrester, wet spray dust pelletizing system and elevating conveyor 13. Wherein, closing housing 11 top left side and contain an opening, an outlet is contained in bottom, and bottom is provided with four wheels 12; Feed arrangement includes the big mouth of loading hopper 1, sealing dividing plate 2 and feeding-passage 3, this loading hopper 1 and is positioned at closing housing 11 outside, osculum is deeply internal by the open top closing housing 11, and be connected with feeding-passage 3, this sealing dividing plate 2 is located between loading hopper 1 and feeding-passage 3, it is connected with feeding-passage 3 by hinge, open up, close downwards; Broken unit includes disintegrating machine 5 and transmission fire-proof motor 4, it is both secured to close the bottom of housing 11, this disintegrating machine 5 charging aperture is connected with feeding-passage 3, and discharging opening is connected with the outlet at bottom closing housing 11, and this transmission fire-proof motor 4 is connected by belt with disintegrating machine 5; Dust arrester includes rotational flow dust-removing cover 6, air duct 7, blower fan 8 and cyclone dust extractor (not shown), this rotational flow dust-removing cover 6 is fixed on the top closing housing 11, it is positioned at the right side of loading hopper 1, left end is opening, right-hand member is connected with air duct 7, this blower fan 8 is fixed on the inside of rotational flow dust-removing cover 6, and cyclone dust extractor is connected on air duct 7; Wet spray dust pelletizing system, as shown in Fig. 3, Fig. 5, including high-pressure water pipe 9 and multiple atomizer 10, this high-pressure water pipe 9 is fixed on around discharging opening top, this atomizer 10 is installed in high-pressure water pipe 9, portion nozzle down, in portion nozzle horizontally toward discharging opening; Elevating conveyor 13 is positioned at the lower right closing housing, and wherein one end is positioned at the lower section closing housing outlets, is 10-40 degree with the inclination angle on ground.
Rotational flow dust-removing cover 6 is made up of dust excluding hood mouth 61 and dust excluding hood shell 62, blower fan 8 is made up of small-sized anti-riot motor 81 and fan blade 82, as shown in Fig. 2 A, 2B, small-sized anti-riot motor 81 is fixed on dust excluding hood shell 62 by support 14, fan blade 82 is installed on the axle of small-sized anti-riot motor 81, towards left side, can rotate with axle.
As shown in Figure 4, by central shaft 51, rotor disk 52, explosion-proof tup 53, sieve plate 54 with export the discharging opening 55 being connected form with closing housing 11, wherein anti-riot tup 53 and sieve plate 54 adopt bronze alloy material to the internal structure of disintegrating machine 5.
Spoil material is transported in loading hopper 1 by the belt conveyor (not shown) above loading hopper 1, rotational flow dust-removing cover 6 starts running, internal small anti-explosion motor 81 drives fan blade 82 to rotate, produce rotary airflow, under the axially distinguished and admirable combined effect with rotary airflow, the dust produced when reprinting spoil material is aspirated, the tail end of rotational flow dust-removing cover 6 is connected with air duct 7, air duct 7 other end is connected to cyclone dust extractor, for rotational flow dust-removing cover 6 provide axially distinguished and admirable while, the dust of suction is processed.During disintegrating machine 5 off-duty, seal dividing plate 2 to open up, spoil material under gravity, is slipped in feeding-passage 3, subsequently, seal dividing plate 2 to close downwards, disintegrating machine 5 starts running, and the spoil material after broken is discharged to the travelling belt of elevating conveyor 13 from discharging opening 55, and the atomizer 10 in high-pressure water pipe 9 sprays water smoke from different directions, inside discharging opening, the spoil material after crushing is carried out wet processed, and be formed around water curtain wall at discharging opening.
This equipment can prevent and treat the dust produced in spoil shattering process, under the premise not increasing air quantity, the rotational flow dust-removing cover that loading hopper place installs additional produces whirlwind by internal blower fan, obtain the suction effect more farther than the EFFECTIVE RANGE of general dust excluding hood, scope is bigger, it is ensured that the dust at loading hopper place is not diffuse in chamber; Dust excluding hood mouth, fan blade, small anti-explosion motor model can be replaced as required; High-pressure water pipe connects atomizer, different directions can be sprayed, be formed around water curtain wall at discharging opening, stop dust to external diffusion, spoil material can be carried out moistening depositing dust and process by the water fog particle simultaneously produced, it is prevented that produce reentrainment of dust in elevating conveyor loading chute; Tup within disintegrating machine adopts bronze alloy material manufacture with sieve plate, it is prevented that produce spark in shattering process. Compared with prior art, this equipment overall structure is simple, easy to use, and efficiency of dust collection is high, it is possible to achieve the effect of air decontamination in broken space, and the power section of whole disintegrating apparatus simultaneously all adopts fire-proof motor, is suitable to underground coal mine and uses.
Claims (8)
1. the downhole gangue disintegrating apparatus with dedusting function, it is characterised in that including:
Closing housing, top left side contains an opening, and an outlet is contained in bottom, and bottom is provided with four wheels;
Feed arrangement, including loading hopper, sealing dividing plate and feeding-passage, the big mouth of this loading hopper is positioned at closed housing external body, and osculum is deeply internal by the open top closing housing, and be connected with feeding-passage, this sealing dividing plate is located between loading hopper and feeding-passage;
Broken unit, including disintegrating machine and transmission fire-proof motor, is both secured to close the bottom of housing, and this crusher feed-inlet is connected with feeding-passage, and discharging opening is connected with the outlet at bottom closing housing, and this transmission fire-proof motor is connected by belt with disintegrating machine;
Dust arrester, including rotational flow dust-removing cover, air duct and blower fan, this rotational flow dust-removing cover is fixed on the top closing housing, is positioned at the right side of loading hopper, and left end is opening, and right-hand member is connected with air duct, and this blower fan is fixed on the inside of rotational flow dust-removing cover;
Wet spray dust pelletizing system, including high-pressure water pipe and atomizer, this high-pressure water pipe is fixed on around discharge hole of crusher; This atomizer is installed in high-pressure water pipe, is divided into two groups, and down, another group nozzle level is in discharging opening for one group of nozzle;
Elevating conveyor, is positioned at the lower right closing housing, and wherein one end is positioned at the lower section closing housing outlet at bottom.
2. the downhole gangue disintegrating apparatus with dedusting function according to claim 1, it is characterised in that described sealing dividing plate is connected with feeding-passage by hinge, opens up, closes downwards.
3. the downhole gangue disintegrating apparatus with dedusting function according to claim 1, it is characterised in that described atomizer is multiple.
4. the downhole gangue disintegrating apparatus with dedusting function according to claim 1, it is characterised in that the inclination angle on described elevating conveyor and ground is 10-40 degree.
5. the downhole gangue disintegrating apparatus with dedusting function according to claim 1, it is characterised in that also include cyclone dust extractor, be connected on described air duct.
6. the downhole gangue disintegrating apparatus with dedusting function according to claim 1, it is characterised in that described rotational flow dust-removing cover includes dust excluding hood mouth and dust excluding hood shell, and dust excluding hood mouth is horn-like, to the left, osculum is connected big mouth with dust excluding hood shell.
7. the downhole gangue disintegrating apparatus with dedusting function according to claim 1, it is characterized in that, described blower fan includes small-sized anti-riot motor and fan blade, small-sized anti-riot motor is fixed on described rotational flow dust-removing cover by support, fan blade is installed on the axle of small-sized anti-riot motor, towards left side.
8. the downhole gangue disintegrating apparatus with dedusting function according to claim 1, it is characterised in that described disintegrating machine also includes anti-riot tup and sieve plate, all adopts bronze alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003889.5U CN205288653U (en) | 2015-12-07 | 2015-12-07 | Crushing equipment of waste rock in pit of band elimination dirt function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003889.5U CN205288653U (en) | 2015-12-07 | 2015-12-07 | Crushing equipment of waste rock in pit of band elimination dirt function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205288653U true CN205288653U (en) | 2016-06-08 |
Family
ID=56435371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003889.5U Withdrawn - After Issue CN205288653U (en) | 2015-12-07 | 2015-12-07 | Crushing equipment of waste rock in pit of band elimination dirt function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205288653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381857A (en) * | 2015-12-07 | 2016-03-09 | 平顶山天安煤业股份有限公司 | Underground gangue crushing equipment with dedusting function |
-
2015
- 2015-12-07 CN CN201521003889.5U patent/CN205288653U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381857A (en) * | 2015-12-07 | 2016-03-09 | 平顶山天安煤业股份有限公司 | Underground gangue crushing equipment with dedusting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20180824 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20180824 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |