CN216726500U - Mining equipment dust removal collecting equipment - Google Patents

Abstract

The utility model relates to the field of mining machinery, and discloses a mining equipment dust removal and collection device which comprises a box body, wherein a partition plate is fixedly arranged between the top inner wall and the bottom inner wall of the box body, the partition plate is used for enabling a first filter chamber on the right side and a second filter chamber on the left side of the inner part of the box body to be respectively arranged on the right inner wall and the bottom inner wall of the box body, and an air ventilation net is arranged at the position, close to the bottom, of the partition plate; a fan is fixedly arranged on the inner wall of the top of the first filtering chamber, the fan is fixedly connected with an air inlet pipe penetrating through the outer wall of the right side of the box body, and a filtering sieve plate is fixedly arranged between the inner walls of the two sides of the first filtering chamber and corresponds to the lower part of the fan; the inside of filter chamber two is provided with filtering mechanism, and the dust collection box has been placed to the bottom of filter chamber two, and the fixed mounting in position that just is close to the top on the left side outer wall of box has the blast pipe that communicates with filter chamber two, and fixed mounting in the position that the left side outer wall of box just is close to the bottom has the water pump, will have the air of dust through two-layer filter chamber and filter twice, has improved the efficiency of removing dust, has all carried out concentrated collection to the dust moreover.

Description

Mining equipment dust removal collecting equipment

Technical Field

The utility model relates to the field of mining machinery, in particular to a dust removal and collection device for mining equipment.

Background

Mechanical equipment specially used for mining, mineral separation and prospecting is called mining equipment, and the prospecting equipment also belongs to the mining equipment. In addition, a large number of cranes, conveyors, ventilators, drainage machines and the like are also applied in mine operation, which are generally called mining equipment, and dust generation is mainly concentrated in the drilling and blasting process, the crushing process, the screening process, the belt conveying process, the transportation process and the transshipment process in the mining process and the subsequent processing and production process. A complete mine processing production line needs to go through the working procedures of crushing, screening, grinding, transporting, collecting and the like, fine particles can be gradually separated in each working procedure along with the fragmentation and movement of ores, so that more and more powder can be generated, the types of dust are various, the properties of the dust are different, the particle size of the dust is smaller under the general condition, the dust is difficult to settle and capture in the air, the long-term large-range pollution is caused along with the flowing of the air, the dust is easy to be sucked into the deep part of a respiratory tract along with the air, and the harm to a human body is also larger; the air pollution in China reaches quite common and serious steps, and the air pollution in cities, heavy industrial areas and mining areas is particularly serious due to unreasonable industrial layout, dense population and the like; in addition, the dust can cause the reduction of product quality and machine work precision, thereby influencing production, causing economic loss, and even having explosive hazard to some flammable mine dust, therefore, we propose a mining equipment dust removal collection device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dedusting and collecting device for mining equipment, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: a mining equipment dust removal collecting device comprises a box body, wherein a partition plate is fixedly arranged between the top inner wall and the bottom inner wall of the box body, the partition plate is used for enabling a first filter chamber on the right side and a second filter chamber on the left side of the inner part of the box body to be located in the box body, and an air ventilation net is arranged at the position, close to the bottom, of the partition plate;

a fan is fixedly arranged on the inner wall of the top of the first filtering chamber, the fan is fixedly connected with an air inlet pipe penetrating through the outer wall of the right side of the box body, and a filtering sieve plate is fixedly arranged between the inner walls of the two sides of the first filtering chamber and corresponds to the lower part of the fan;

the inside of second filter chamber is provided with filtering mechanism, place the dust collection box on the bottom outer wall of second filter chamber, the position fixed mounting that just is close to the top on the left side outer wall of box has the blast pipe that communicates with second filter chamber, fixed mounting has the water pump on the left side outer wall of box and the position that is close to the bottom.

Preferably, filtering mechanism includes raceway one, branch water pipe, atomizer and vapour liquid filter, the top outer wall fixed mounting of water pump has raceway one, and raceway one is provided with control flap near the position of water pump, raceway one extends to the branch water pipe of the inside and fixedly connected with multiunit level form of filter chamber two, the other end fixed mounting of branch water pipe just is close to the position of ventilation net on the left side outer wall of baffle, and fixed mounting has multiunit equidistance atomizer on the bottom side outer wall of branch water pipe, the top fixed mounting that corresponds branch water pipe on the both sides inner wall of filter chamber two has the vapour liquid filter.

Preferably, a second water pipe is fixedly mounted on the outer wall of the top of the water pump, close to the first water pipe, a control valve is also arranged at the position, close to the water pump, of the second water pipe, the second water pipe penetrates through the outer wall of the top of the box body, extends to the inside of the first filtering chamber and is close to the filtering sieve plate, a third water pipe is fixedly mounted at a port, close to the filtering sieve plate, of the second water pipe, the third water pipe is perpendicular to the second water pipe, and a plurality of groups of inclined nozzles are fixedly mounted on one side, corresponding to the filtering sieve plate, of the third water pipe.

Preferably, the filtering sieve plate inclines downwards from right to left, a drain hole is formed in one side of the filtering sieve plate, the top of the drain hole is fixedly connected with a right drain pipe, and the drain pipe is tightly attached to the outer wall of the right side of the partition plate and penetrates through the ventilation net to extend to the upper side of the dust collection box.

Preferably, a box door is hinged to the position, corresponding to the dust collecting box, on the outer wall of the front face of the box body, and the width of the dust collecting box is five centimeters shorter than the width of the second filtering chamber.

Preferably, the second water delivery pipe is attached to the outer wall of the left side and the outer wall of the top of the box body.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust removal and collection device for mining equipment, which has the following beneficial effects:

1. according to the mining equipment dust removal and collection equipment, a partition plate is fixedly arranged between the top inner wall and the bottom inner wall of a box body, a first filter chamber on the right side of the inner part of the box body and a second filter chamber on the left side of the inner part of the box body are separated by the partition plate, a fan is fixedly arranged on the top inner wall of the first filter chamber, the fan is fixedly connected with an air inlet pipe penetrating through the outer wall of the right side of the box body, and a filter sieve plate is fixedly arranged between the inner walls of the two sides of the first filter chamber and corresponds to the lower part of the fan; a filtering mechanism is arranged in the second filtering chamber, a dust collecting box is arranged on the outer wall of the bottom of the second filtering chamber, an exhaust pipe communicated with the second filtering chamber is fixedly arranged on the outer wall of the left side of the box body and close to the top end of the box body, and a water pump is fixedly arranged on the outer wall of the left side of the box body and close to the bottom end of the box body; the filtering mechanism comprises a water pipe I, a branch water pipe, an atomizing nozzle and a vapor-liquid filtering plate, air with dust is sucked into the filtering chamber I through an air inlet pipe, the air with dust is firstly filtered through the filtering sieve plate once after entering the filtering chamber I, large-particle dust is attached to the top surface of the filtering sieve plate, then the air subjected to primary dust removal enters a filtering chamber II through an air ventilation network, the flow rate of the air entering the filtering chamber II is reduced, further filtering and dust removal are carried out through the filtering mechanism, the normal passing of the air can be ensured because the air ventilation network is meshed, a control valve on the water pipe I is opened while a fan is started, then the reclaimed water of the water pump flows into the branch water pipes of each group through the water pipe I, the reclaimed water flowing into the branch water pipe sprays water mist through the atomizing nozzle, and floating dust particles flowing into the filtering chamber II along with the air are attached to the water mist, because the air flow rate in the second filtering chamber is slowed down, floating dust particles attached to water mist fall into the dust collecting box due to gravity, a further dust removing effect is achieved, then the air with water vapor can filter the water vapor in the air through the vapor-liquid filtering plate, the air with filtering work is discharged through the exhaust pipe, the air with dust is filtered and removed twice through the two layers of filtering chambers, the dust removing efficiency is improved, the purity of the discharged air is further purified, and the final dust is collected in a centralized manner.

2. The mining equipment dust removal collecting device comprises a water pump, a first water pipe, a second water pipe, a third water pipe, a plurality of groups of inclined spray heads, a filter sieve plate, a drain hole, a right drain pipe, a ventilating net and a dust collection box, wherein the first water pipe is fixedly arranged on the outer wall of the top of the water pump, the position of the first water pipe is close to the position of the water pump, the position of the second water pipe is close to the position of the water pump, the second water pipe penetrates through the outer wall of the top of the box body, extends to the inside of a first filter chamber and is close to the filter sieve plate, the third water pipe is fixedly arranged at the port of the second water pipe, which is close to the filter sieve plate, the third water pipe is perpendicular to the second water pipe, the plurality of groups of inclined spray heads are fixedly arranged on one side, which corresponds to the filter sieve plate, the filter sieve plate inclines downwards from right to left, the side, which is downwards inclined, is provided with the drain hole, the top of the drain hole is fixedly connected with the right drain pipe, the drain pipe which is tightly attached to the outer wall of the right side of the baffle and extends to the upper part of the dust collection box through the ventilating net, the upper part of the dust collection box, the second water pipe is opened, and then water pipe, water flow into the third water pipe through the second water pipe, rivers spout through each group's shower nozzle in the raceway three, wash the surface of filtering the sieve, because filter the sieve and be the slope form, so sewage can collect the one side of filtering the sieve downward sloping to flow into the blow off pipe through the wash port, flow to the dust collection box through the blow off pipe after last sewage and work as well, its filtering sieve washs after accomplishing the dust removal, and it is too much to prevent to filter the surface dust of sieve, influences the normal work of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the water pipe of the present invention;

FIG. 4 is a schematic diagram of a filter screen structure according to the present invention.

In the figure: 1. a box body; 2. an air inlet pipe; 3. a fan; 4. a partition plate; 5. a first filtering chamber; 6. a second filtering chamber; 7. an exhaust pipe; 8. a water pump; 9. a box door; 10. a water delivery pipe I; 11. a water delivery pipe II; 12. a third water delivery pipe; 13. a spray head; 14. a branched water pipe; 15. an atomizing spray head; 16. a vapor-liquid filter plate; 17. a ventilation net; 18. filtering the sieve plate; 19. a drain hole; 20. a blow-off pipe; 21. a dust collecting box; 22. and a filtering mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, a mining equipment dust removal collecting device comprises a box body 1, a partition plate 4 is fixedly installed between the top inner wall and the bottom inner wall of the box body 1, the partition plate 4 is used for enabling a first filtering chamber 5 on the right side and a second filtering chamber 6 on the left side of the inner part of the box body 1 to be located at the right side, and an air ventilation net 17 is arranged at the position, close to the bottom, of the partition plate 4; a fan 3 is fixedly arranged on the inner wall of the top of the first filtering chamber 5, the fan 3 is fixedly connected with an air inlet pipe 2 penetrating through the outer wall of the right side of the box body 1, and a filtering sieve plate 18 is fixedly arranged between the inner walls of the two sides of the first filtering chamber 5 and corresponds to the lower part of the fan 3; a filtering mechanism 22 is arranged in the second filtering chamber 6, a dust collecting box 21 is placed on the outer wall of the bottom of the second filtering chamber 6, an exhaust pipe 7 communicated with the second filtering chamber 6 is fixedly installed on the outer wall of the left side of the box body 1 and close to the top end, and a water pump 8 is fixedly installed on the outer wall of the left side of the box body 1 and close to the bottom end; the filtering mechanism 22 comprises a water pipe I10, a branch water pipe 14, atomizing nozzles 15 and vapor-liquid filtering plates 16, the water pipe I10 is fixedly installed on the outer wall of the top of the water pump 8, a control valve is arranged at the position, close to the water pump 8, of the water pipe I10, the water pipe I10 extends into the filtering chamber II 6 and is fixedly connected with a plurality of groups of horizontal branch water pipes 14, the other end of each branch water pipe 14 is fixedly installed on the outer wall of the left side of the partition plate 4 and is close to the ventilation net 17, a plurality of groups of equidistant atomizing nozzles 15 are fixedly installed on the outer wall of the bottom side of each branch water pipe 14, and the vapor-liquid filtering plates 16 are fixedly installed on the inner walls of the two sides of the filtering chamber II 6 corresponding to the upper parts of the branch water pipes 14; the fan 3 is turned on, air with dust is sucked into the first filtering chamber 4 through the air inlet pipe 2, the air with dust enters the first filtering chamber 4 and then is filtered once through the filtering sieve plate 18, large-particle dust is attached to the top surface of the filtering sieve plate 18, the air subjected to first dust removal enters the second filtering chamber 6 through the air ventilation net 17, the flow rate of the air entering the second filtering chamber 6 is reduced, further filtering and dust removal are performed through the filtering mechanism 22, the normal air passing can be ensured because the air ventilation net 17 is net-shaped, the control valve on the first water conveying pipe 10 is turned on while the fan 3 is turned on, the reclaimed water in the water pump 8 flows into the branch water pipes 14 through the first water conveying pipe 10, the water flowing into the branch water pipes 14 sprays water mist through the atomizing nozzles 15, and floating dust particles flowing into the second filtering chamber 6 along with the air are attached to the water mist, since the air flow rate in the second filtering chamber 6 has become slow, the floating dust particles attached to the mist fall into the dust collecting box 21 due to gravity, so as to achieve a further dust removing effect, and then the air with the moisture is filtered by the vapor-liquid filtering plate 16, and the air with the filtering operation is discharged through the exhaust pipe 7.

A second water pipe 11 is fixedly arranged on the outer wall of the top of the water pump 8, which is close to the first water pipe 10, a control valve is also arranged at the position, which is close to the water pump 8, of the second water pipe 11, the second water pipe 11 penetrates through the outer wall of the top of the box body 1, extends to the inside of the first filtering chamber 5 and is close to the filtering sieve plate 18, a third water pipe 12 is fixedly arranged at the port, which is close to the filtering sieve plate 18, of the second water pipe 11, the third water pipe 12 is vertical to the second water pipe 11, a plurality of groups of inclined spray heads 13 are fixedly arranged at one side, which corresponds to the filtering sieve plate 18, of the third water pipe 12, the second water pipe 11 is attached to the outer wall of the left side and the outer wall of the top of the box body 1, the filtering sieve plate 18 inclines downwards from right to left, a drain hole 19 is formed in one side, the top of the filtering sieve plate 18 is fixedly connected with a right drain hole 20, the drain hole 20 is tightly attached to the outer wall of the right side of the partition plate 4 and extends to the upper part of the dust collection box 21 through the ventilation net 17, after finishing the dust removal work, open control flap on the raceway two 11, then let rivers flow into in the raceway three 12 through raceway two 11, rivers spout through each group's shower nozzle 13 in the raceway three 12 and go out, wash the surface of filtering sieve 18, because filtering sieve 18 is the slope form, so sewage can collect the one side that filters sieve 18 downward sloping, and flow into blow off pipe 20 through wash port 19, flow to in the middle of dust collecting box 21 through blow off pipe 20 after sewage at last, it filters sieve 18 and washs after accomplishing the dust removal, prevent to filter sieve 18 surface dust too much, influence the normal work of equipment.

The position of the outer wall of the front surface of the box body 1 corresponding to the dust collecting box 21 is hinged with a box door 9, the width of the dust collecting box 21 is five centimeters shorter than that of the second 6 of the filtering chamber, and finally the box door 9 is opened to take out the dust collecting box 21 filled with sewage, so that the sewage is treated most intensively.

The working principle is as follows: the fan 3 is turned on, air with dust is sucked into the first filtering chamber 4 through the air inlet pipe 2, the air with dust enters the first filtering chamber 4 and then is filtered once through the filtering sieve plate 18, large-particle dust is attached to the top surface of the filtering sieve plate 18, the air subjected to first dust removal enters the second filtering chamber 6 through the air ventilation net 17, the flow rate of the air entering the second filtering chamber 6 is reduced, further filtering and dust removal are performed through the filtering mechanism 22, the normal air passing can be ensured because the air ventilation net 17 is net-shaped, the control valve on the first water conveying pipe 10 is turned on while the fan 3 is turned on, the reclaimed water in the water pump 8 flows into the branch water pipes 14 through the first water conveying pipe 10, the water flowing into the branch water pipes 14 sprays water mist through the atomizing nozzles 15, and floating dust particles flowing into the second filtering chamber 6 along with the air are attached to the water mist, because the air flow rate in the second filtering chamber 6 is slowed down, the floating dust particles attached to the water mist fall into the dust collection box 21 due to gravity, a further dust removal effect is achieved, then the air with water vapor can be filtered by the vapor-liquid filtering plate 16 to remove the water vapor in the air, the air with the filtering work is discharged through the exhaust pipe 7, after the dust removal work is completed, the control valve on the second water pipe 11 is opened, then the water flows into the third water pipe 12 through the second water pipe 11, the water flows in the third water pipe 12 are sprayed out through the groups of spray heads 13, the surface of the filtering sieve plate 18 is washed, because the filtering sieve plate 18 is inclined, the sewage can be collected to one side of the filtering sieve plate 18, the sewage flows into the drain pipe 20 through the drain hole 19, finally the sewage flows into the dust collection box 21 through the drain pipe 20, and the filtering sieve plate 18 is washed after the dust removal is completed, the surface dust of the filter sieve plate 18 is prevented from being too much to influence the normal work of the equipment, and finally the box door 9 is opened to take out the dust collecting box 21 filled with the sewage, so that the sewage is treated most intensively. The equipment removes dust through twice filtration of air with dust through two layers of filter chambers, improves the dust removal efficiency, further purifies the purity of the discharged air, and collects the final dust in a centralized manner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mining equipment dust removal collecting device, includes box (1), fixed mounting has baffle (4), its characterized in that between the top inner wall of box (1) and the bottom inner wall: the partition plate (4) is used for dividing the right side filter chamber I (5) and the left side filter chamber II (6) of the inner part of the box body (1), and an air ventilation net (17) is arranged at the position, close to the bottom, of the partition plate (4);

a fan (3) is fixedly arranged on the inner wall of the top of the first filtering chamber (5), the fan (3) is fixedly connected with an air inlet pipe (2) penetrating through the outer wall of the right side of the box body (1), and a filtering sieve plate (18) is fixedly arranged between the inner walls of the two sides of the first filtering chamber (5) and corresponds to the lower part of the fan (3);

the dust collecting box is characterized in that a filtering mechanism (22) is arranged inside the second filtering chamber (6), a dust collecting box (21) is placed on the outer wall of the bottom of the second filtering chamber (6), an exhaust pipe (7) communicated with the second filtering chamber (6) is fixedly installed on the outer wall of the left side of the box body (1) and close to the top end, and a water pump (8) is fixedly installed on the outer wall of the left side of the box body (1) and close to the bottom end.

2. The mining equipment dust removal collection equipment of claim 1, characterized in that: filtering mechanism (22) include raceway (10), branch water pipe (14), atomizer (15) and vapour liquid filter (16), the top outer wall fixed mounting of water pump (8) has raceway (10), and raceway (10) is provided with control flap near the position of water pump (8), raceway (10) extend to inside and the branch water pipe (14) of fixedly connected with multiunit level form of filter chamber two (6), the other end fixed mounting of branch water pipe (14) just is close to the position of ventilation network (17) on the left side outer wall of baffle (4), and fixed mounting has the atomizer (15) of multiunit equidistance on the bottom side outer wall of branch water pipe (14), the top fixed mounting that corresponds branch water pipe (14) on the both sides inner wall of filter chamber two (6) has vapour liquid filter (16).

3. The mining equipment dust removal collection equipment of claim 1, characterized in that: the utility model discloses a filter screen plate, including water pump (8), water pump (8) and box body (1), the fixed position that is close to raceway one (10) on the top outer wall of water pump (8) installs raceway two (11), the position that raceway two (11) are close to water pump (8) also is provided with control valve, raceway two (11) run through the inside that the top outer wall of box body (1) extends to filter chamber one (5) and is close to filter screen plate (18), port fixed mounting that raceway two (11) are close to filter screen plate (18) has raceway three (12), raceway three (12) are perpendicular with raceway two (11), and one side fixed mounting that raceway three (12) correspond filter screen plate (18) has shower nozzle (13) of multiunit slope form.

4. The mining equipment dust removal collection equipment of claim 1, characterized in that: filter sieve board (18) downward sloping from the right side to the left side, and filter sieve board (18) downward sloping one side seted up wash port (19), the top fixed connection right blow off pipe (20) of wash port (19), blow off pipe (20) hug closely the right side outer wall of baffle (4) and pass through the top that the air net (17) extended to dust collection box (21).

5. The mining equipment dust removal collection equipment of claim 1, characterized in that: a box door (9) is hinged to the position, corresponding to the dust collecting box (21), on the outer wall of the front face of the box body (1), and the width of the dust collecting box (21) is five centimeters shorter than that of the second filtering chamber (6).

6. The mining equipment dust removal collection equipment of claim 3, characterized in that: and the second water delivery pipe (11) is attached to the outer wall of the left side and the outer wall of the top of the box body (1).

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