CN210251556U

CN210251556U - Mining dry dust remover

Info

Publication number: CN210251556U
Application number: CN201920851721.1U
Authority: CN
Inventors: 张福军; 郭建伟; 孙现明; 冀晨鹏
Original assignee: Shandong Guoyang Electromechanical Equipment Co Ltd
Current assignee: Shandong Guoyang Electromechanical Equipment Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-07
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a mining dry dust collector, including the dust remover body, the negative pressure dryer is installed on the right side of dust remover body, the air outlet short circuit is installed on the right side of negative pressure dryer, dry-type dust removal case is installed on the right side of air outlet short circuit, the upper cover plate is installed at the top of dry-type dust removal case. The utility model discloses in, because the gas receiver that connects on the gas receiver outer wall is strained a section of thick bamboo with fold formula paper and is directly connected, put and to ventilate the inside that a section of thick bamboo was strained to fold formula paper, fall and get rid of remaining dust on the fold formula paper filter section of thick bamboo outer wall to the dust fall avoids fold formula paper to strain a section of thick bamboo and separates the ash, and the dust that adheres to on fold formula paper filter section of thick bamboo influences the result of use to the separation that fold formula paper strained a section of thick bamboo.

Description

Mining dry dust remover

Technical Field

The utility model belongs to the technical field of dry dust collector, specifically be a mining dry dust collector.

Background

The mining dry dust collector mainly comprises a wall-attached dust control air duct, a dust collection device, a negative pressure air duct, a dry dust collection device, a draw-out type local ventilator and the like, and can realize the functions of high-efficiency dust control, dust collection and dust collection.

The method that traditional equipment was being discharged the dust adopts is mostly for the taking off of deposition board, can discharge the dust in the deposition storehouse, but the technique in the application is compared to this type of method, can cause secondary pollution, and secondly filter core material adopts fire-retardant antistatic pleat formula filter paper, has both satisfied the special requirement that the colliery used, very big increase filter area again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems proposed above, a dry type dust collector for mining is provided.

The utility model adopts the technical scheme as follows:

a dry type dust collector for a mine comprises a dust collector body, wherein a negative pressure air duct is arranged on the right side of the dust collector body, an air outlet short circuit is arranged on the right side of the negative pressure air duct, a dry type dust collection box is arranged on the right side of the air outlet short circuit, and an upper cover plate is arranged at the top of the dry type dust collection box;

a gas filter is arranged on the left side in an inner cavity of the dry type dust removal box, a gas storage pipe is arranged at a gas outlet end of the gas filter, a gas control valve is arranged at the bottom of the gas storage pipe, a corrugated paper filter cylinder is fixedly connected to the bottom end of the gas control valve, a hoisting lug ring is arranged at the bottom of the inner cavity of the dry type dust removal box, and the top of the hoisting lug ring penetrates through the bottom end of the upper cover plate and extends to the upper surface of the upper cover plate;

the dry-type dust removal case is characterized in that a perforated plate is installed at the bottom of an inner cavity of the dry-type dust removal case, the middle end of the upper surface of the perforated plate is solid, a hoisting lug ring is fixedly connected with the perforated plate, and an ash collecting bin is arranged below the perforated plate.

The equal fixedly connected with dead lever in the inner chamber left and right sides in collection ash bin, the venthole has all been seted up to the inner chamber left and right sides in collection ash bin, the venthole is located the below of dead lever, the diaphragm has all been welded to the inner chamber left and right sides of dry-type dust removal case, the last fixed surface of diaphragm is connected with the fastener, the upper surface of diaphragm is run through to the bottom of fastener, and with the upper surface threaded connection of gas storage pipe.

The outer wall of the fixed rod is connected with a hollow supporting column in a sliding mode, a servo motor is connected to the outer portion of the upper portion of the outer wall of the hollow supporting column in an external mode and used for braking left and right displacement of the hollow supporting column, a dust removal pump is fixedly connected to the lower portion of the outer wall of the hollow supporting column, an exhaust pipe is installed at the air outlet end of the dust removal pump, an air suction pipe is installed at the air inlet end of the dust removal pump, and the bottom end of the air suction pipe is located in.

The top of blast pipe is through the notch of venthole to fixedly connected with separates the baffle, it is located inside the left wall of dry-type dust removal case to separate the baffle, the upper surface left and right sides that separates the baffle all installs threaded component, threaded component's bottom is run through the upper surface that separates the baffle to fixedly connected with fixed block, it installs the drain to separate the bottom of baffle.

The dry dust removal box comprises two groups of dry dust removal boxes, wherein bolts are fixedly connected between the dry dust removal boxes, flat pads are installed on the outer walls of the bolts, and elastic pads are arranged between the flat pads.

The dry dust removal box comprises a dry dust removal box body, a partition plate is installed at the air inlet end of the dry dust removal box body on the right side, a mist removal box is installed on the right wall of the partition plate, an air inlet short circuit is installed on the right wall of the mist removal box body, and a pneumatic back flushing button and a back flushing indicator are arranged on the front face of the dry dust removal box body on the left side.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, because the gas receiver that connects on the gas receiver outer wall is strained a section of thick bamboo with fold formula paper and is directly connected, put and to ventilate the inside that a section of thick bamboo was strained to fold formula paper, fall and get rid of remaining dust on the fold formula paper filter section of thick bamboo outer wall to the dust fall avoids fold formula paper to strain a section of thick bamboo and separates the ash, and the dust that adheres to on fold formula paper filter section of thick bamboo influences the result of use to the separation that fold formula paper strained a section of thick bamboo.

2. The utility model discloses in, to all-round dust absorption that carries on in the notch in collection ash storehouse, specifically will collect the intraoral dust absorption of ash storehouse groove through the breathing pipe, discharge through the blast pipe, control to the top of blast pipe need fix, separate the baffle through the structure and cooperate the upper fixed block to realize, separate baffle and fixed block and fix through screw element to realize fixed effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a left end structure view of the middle dust collector body of the utility model;

FIG. 3 is a right structure view of the middle dust collector body of the utility model;

FIG. 4 is a structural view of the middle dry dust removal box of the present invention;

FIG. 5 is a schematic view of the structure of the hollow pillar and the assembly of the present invention;

fig. 6 is an enlarged view of a position a in fig. 5 according to the present invention.

The labels in the figure are: 1. a dust collector body; 2. a negative pressure wind cylinder; 3. the air outlet is in short connection; 4. a gas filter; 5. an upper cover plate; 6. a dry dust removal box; 7. hoisting the earrings; 8. a bolt; 9. flattening the cushion; 10. a spring pad; 11. a gas storage pipe; 12. a pneumatic control valve; 13. a pleated paper filter cartridge; 14. a separator plate; 15. a demisting box; 16. the air inlet is in short connection; 17. a sewage draining outlet; 18. a pneumatic back-blowing button; 19. a blowback indicator; 20. an ash collecting bin; 21. a transverse plate; 22. a fastener; 23. a perforated plate; 24. an air outlet; 25. fixing the rod; 26. a hollow strut; 27. a dust removal pump; 28. an air intake duct; 29. an exhaust pipe; 30. a fixed block; 31. a baffle plate; 32. a threaded element.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a dry type dust collector for mining comprises a dust collector body 1, a negative pressure air duct 2 is installed on the right side of the dust collector body 1, an air outlet short circuit 3 is installed on the right side of the negative pressure air duct 2, a dry type dust collection box 6 is installed on the right side of the air outlet short circuit 3, an upper cover plate 5 is installed on the top of the dry type dust collection box 6, a gas filter 4 is arranged near the left side in the inner cavity of the dry type dust collection box 6, a gas storage pipe 11 is installed at the gas outlet end of the gas filter 4, a gas control valve 12 is installed at the bottom of the gas storage pipe 11, a corrugated paper filter cylinder 13 is fixedly connected to the bottom end of the gas control valve 12, a lifting lug ring 7 is arranged at the bottom of the inner cavity of the dry type dust collection box 6, the top of the lifting lug ring 7 penetrates through the bottom end of the upper cover plate 5, a bolt 8 is fixedly connected between the two groups of dry dust removal boxes 6, a partition plate 14 is arranged at the air inlet end of each dry dust removal box 6, a demisting box 15 is arranged on the right wall of the partition plate 14, an air inlet short joint 16 is arranged on the right wall of the demisting box 15, a pneumatic back-blowing button 18 and a back-blowing indicator 19 are respectively arranged on the front surface of the left dry dust removal box 6, a flat cushion 9 is arranged on the outer wall of the bolt 8, an elastic cushion 10 is arranged between the two groups of flat cushions 9, the middle end of the upper surface of the perforated plate 23 is solid and is fixedly connected with a lifting lug ring 7, an ash collecting bin 20 is arranged below the perforated plate 23, fixed rods 25 are fixedly connected with the left side and the right side of the inner cavity of the ash collecting bin 20, air outlet holes 24 are respectively arranged on the left side and the right side of the inner cavity of the ash collecting bin 20, the air outlet holes 24 are positioned below the fixed rods 25, a, used for braking the left and right displacement of the hollow strut 26, a dust removing pump 27 is fixedly connected below the outer wall of the hollow strut 26, an exhaust pipe 29 is installed at the air outlet end of the dust removing pump 27, the top of the exhaust pipe 29 passes through the notch of the air outlet hole 24, and is fixedly connected with a baffle 31, the baffle 31 is positioned in the left wall of the dry dust removal box 6, the left side and the right side of the upper surface of the baffle 31 are both provided with threaded elements 32, the bottom of the threaded element 32 penetrates through the upper surface of the baffle 31, and fixedly connected with fixed block 30, the bottom of baffle 31 is installed and is had drain 17, and dust removal pump 27 enters the gas end and installs breathing pipe 28, and the bottom of breathing pipe 28 is located the notch in dust collecting bin 20, and the diaphragm 21 has all been welded to the inner chamber left and right sides of dry-type dust removal case 6, and the last fixed surface of diaphragm 21 is connected with fastener 22, and the bottom of fastener 22 runs through the upper surface of diaphragm 21 to with the upper surface threaded connection of gas receiver 11.

The working principle is as follows: gaseous process air intake short circuit, defogging case and division board finally enter into the inner chamber of dry-type dust removal case, finally must contact fold formula paper and strain a section of thick bamboo, fold formula paper is strained a section of thick bamboo and is used as and to gaseous purification, to the fender of separating of dust, in the dust falls into the collection ash storehouse after separating the fender, in the application, mainly adopt two kinds of accuse wind devices: the positive pressure air control device is controlled by a gas filter and a gas storage pipe structure, the negative pressure air suction device is controlled by a separation plate structure, and the gas storage pipe connected to the outer wall of the gas storage pipe is directly connected with the pleated paper filter cylinder, so that the inside of the pleated paper filter cylinder can be ventilated, dust remained on the outer wall of the pleated paper filter cylinder is reduced and eliminated, and dust is reduced, and the phenomenon that the pleated paper filter cylinder separates dust, and the dust attached to the pleated paper filter cylinder blocks the pleated paper filter cylinder, so that the use effect is influenced is avoided;

secondly fall into the dust in the collection ash storehouse, need discharge through the drain, wall mounting has the dead lever about the inner chamber of concrete collection ash storehouse, and through placing the cavity pillar on the outer wall of dead lever, displacement about the servo motor control cavity pillar that connects through the cavity pillar outer wall, and realize all-round dust absorption in the notch to the collection ash storehouse, specifically will collect the intraoral dust absorption in ash storehouse slot through the breathing pipe, discharge through the blast pipe, control to the top of blast pipe needs to be fixed, it realizes to separate the fixed block on the baffle cooperation through the structure, it fixes through threaded element with the fixed block to separate the baffle, and realize fixed effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mining dry dust remover, includes dust remover body (1), its characterized in that: a negative pressure air duct (2) is installed on the right side of the dust remover body (1), an air outlet short circuit (3) is installed on the right side of the negative pressure air duct (2), a dry type dust removal box (6) is installed on the right side of the air outlet short circuit (3), and an upper cover plate (5) is installed at the top of the dry type dust removal box (6);

a gas filter (4) is arranged in the inner cavity of the dry type dust removal box (6) close to the left side, a gas storage pipe (11) is installed at the gas outlet end of the gas filter (4), a gas control valve (12) is installed at the bottom of the gas storage pipe (11), a corrugated paper filter cylinder (13) is fixedly connected to the bottom end of the gas control valve (12), a hoisting lug ring (7) is arranged at the bottom of the inner cavity of the dry type dust removal box (6), and the top of the hoisting lug ring (7) penetrates through the bottom end of the upper cover plate (5) and extends to the upper surface of the upper cover plate (5);

trompil board (23) are installed to the inner chamber bottom of dry dust removal case (6), the upper surface middle end of trompil board (23) is solid form to fixedly connected with hoist and mount earrings (7), the below of trompil board (23) is provided with collection ash bin (20).

2. A mining dry precipitator according to claim 1, in which: the equal fixedly connected with dead lever (25) of the inner chamber left and right sides in collection ash storehouse (20), venthole (24) have all been seted up to the inner chamber left and right sides in collection ash storehouse (20), venthole (24) are located the below of dead lever (25), diaphragm (21) have all been welded to the inner chamber left and right sides of dry dust removal case (6), the last fixed surface of diaphragm (21) is connected with fastener (22), the upper surface of diaphragm (21) is run through to the bottom of fastener (22), and with the upper surface threaded connection of gas storage pipe (11).

3. A mining dry precipitator according to claim 2, in which: sliding connection has cavity pillar (26) on the outer wall of dead lever (25), the outer peripheral hardware in outer wall top of cavity pillar (26) is connected with servo motor for the displacement about braking cavity pillar (26), outer wall below fixedly connected with dust removal pump (27) of cavity pillar (26), blast pipe (29) are installed to the end of giving vent to anger of dust removal pump (27), breathing pipe (28) are installed to dust removal pump (27) income gas end, the bottom of breathing pipe (28) is located in the notch of collection ash bin (20).

4. A mining dry precipitator according to claim 3, in which: the notch of venthole (24) is passed through at the top of blast pipe (29) to fixedly connected with separates baffle (31), it is inside to separate the left wall that baffle (31) is located dry dust removal case (6), separate the upper surface left and right sides of baffle (31) and all install screw element (32), the upper surface that separates baffle (31) is run through to the bottom of screw element (32) to fixedly connected with fixed block (30), drain (17) are installed to the bottom that separates baffle (31).

5. A mining dry precipitator according to claim 1, in which: the quantity of dry-type dust removal case (6) is two sets of, two sets of fixedly connected with bolt (8) between dry-type dust removal case (6), install flat pad (9) on the outer wall of bolt (8), it is two sets of be provided with between flat pad (9) bullet pad (10).

6. A mining dry precipitator according to claim 1, in which: the right side division board (14) are installed to the income gas end of dry-type dust removal case (6), the right wall mounting of division board (14) has defogging case (15), the right wall mounting of defogging case (15) has air intake short circuit (16), left side be provided with pneumatic blowback button (18) and blowback instruction list (19) on the front of dry-type dust removal case (6) respectively.