CN215427936U - A dust removal mechanism for blast furnace gas sack cleaner - Google Patents

Abstract

The utility model discloses an ash removing mechanism for a blast furnace gas bag-type dust remover, which comprises a box body, wherein the left wall of the box body is fixedly connected with an air inlet pipe, the right end of the air inlet pipe is communicated with the inside of the box body, the right wall of the box body is fixedly connected with an air outlet pipe, the left end of the air outlet pipe is communicated with the inside of the box body, the top of the box body is provided with a motor, the top of an inner cavity of the box body is movably connected with a cam through a rotating shaft and a bearing, the top end of the rotating shaft penetrates through an inner ring of the bearing and extends out of the box body to be fixedly connected with an output shaft of the motor, the left side of the cam is provided with a return plate, the top and the bottom of the return plate are respectively and fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the box body, a filter plate is arranged in the return plate, and the left wall of the return plate is fixedly connected with a spring. The device has the characteristics of high use efficiency, excellent stability and the like through a series of structures.

Description

A dust removal mechanism for blast furnace gas sack cleaner

Technical Field

The utility model relates to the technical field of bag-type dust collectors, in particular to an ash removing mechanism for a blast furnace gas bag-type dust collector.

Background

The ash removing mechanism in the prior art has the problems of low use efficiency, poor stability and the like when being used for a blast furnace gas cloth bag dust remover, so that the ash removing mechanism for the blast furnace gas cloth bag dust remover is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of low use efficiency, poor stability and the like in the prior art and provides an ash removal mechanism for a blast furnace gas bag-type dust remover. The ash removal mechanism for the blast furnace gas bag-type dust remover has the characteristics of high use efficiency, high stability and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a dust removing mechanism for a blast furnace gas bag-type dust remover comprises a box body, wherein a left wall of the box body is fixedly connected with an air inlet pipe, the right end of the air inlet pipe is communicated with the inside of the box body, a right wall of the box body is fixedly connected with an air outlet pipe, the left end of the air outlet pipe is communicated with the inside of the box body, a motor is installed at the top of the box body, the top of an inner cavity of the box body is movably connected with a cam through a rotating shaft and a bearing, the top end of the rotating shaft penetrates through an inner ring of the bearing and extends out of the box body to be fixedly connected with an output shaft of the motor, a return plate is arranged at the left side of the cam, the top and the bottom of the return plate are respectively and fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the box body, a filter plate is installed in the return plate, a spring is fixedly connected to the left wall of the return plate, and the other end of the spring is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected with the top of the inner cavity of the box body.

Preferably, the pivot cover on the cam top has been cup jointed first bevel gear, and the meshing has second bevel gear on the first bevel gear, second bevel gear's right wall has the riser through pivot and bearing swing joint, and the top of riser and bottom respectively with the inner chamber top and the inner chamber bottom fixed connection of box, the left wall of riser has the fan through pivot and bearing swing joint, and the transmission is connected with the belt between the pivot on the fan and the pivot on the second bevel gear.

Preferably, the left wall fixedly connected with cooling tube of returning the shape board, and the venthole of a plurality of evenly distributed is seted up to the bottom of cooling tube, the cooler is installed to the left wall of box, the pipe has been cup jointed on the gas outlet of cooler, and the other end of pipe runs through the lateral wall of box to extend to cup joint with the air inlet of cooling tube in the box.

Preferably, two movable doors are installed on the front wall of the box body, and the two movable doors are arranged in a bilateral symmetry mode.

Preferably, the bottom of the box body is fixedly connected with U-shaped plates along the directions of four corners respectively, and the inner walls of the left side and the right side of the U-shaped plates are movably connected with pulleys through rotating shafts and bearings respectively.

Preferably, the left and right sides lateral wall of box is fixedly connected with dull and stereotyped respectively, there is the screw rod dull and stereotyped top through screw swing joint, and the top fixedly connected with carousel of screw rod, the inner circle of screw is passed to the bottom of screw rod to extend to dull and stereotyped outer fixedly connected with backup pad.

Preferably, the fan and the air inlet pipe are on the same horizontal line, and the fan and the air outlet pipe are on the same horizontal line.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the technical scheme, the motor, the cam, the return plate and the spring are matched with each other, so that the filter plate can be effectively shaken, dust on the filter plate falls off, the dust is prevented from blocking the flow of blast furnace gas, and the use efficiency of the filter plate is effectively improved;

2. in the technical scheme, the rotating disc, the screw rod, the supporting plate and the flat plate are mutually matched, so that the box body can be effectively supported, the box body is prevented from sliding in working, and the stability of the box body is effectively improved.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a box body; 2. a motor; 3. a conduit; 4. a cooling machine; 5. a cooling tube; 6. an air inlet pipe; 7. a U-shaped plate; 8. a return plate; 9. a filter plate; 10. a fan; 11. an air outlet pipe; 12. a vertical plate; 13. a flat plate; 14. a support plate; 15. a first bevel gear; 16. a cam; 17. a second bevel gear; 18. a screw; 19. a turntable.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an ash removing mechanism for a blast furnace gas bag-type dust collector comprises a box body 1, wherein a left wall of the box body 1 is fixedly connected with an air inlet pipe 6, the right end of the air inlet pipe 6 is communicated with the inside of the box body 1, a right wall of the box body 1 is fixedly connected with an air outlet pipe 11, the left end of the air outlet pipe 11 is communicated with the inside of the box body 1, a motor 2 is installed at the top of the box body 1, the top of an inner cavity of the box body 1 is movably connected with a cam 16 through a rotating shaft and a bearing, the top end of the rotating shaft penetrates through an inner ring of the bearing and extends out of the box body 1 to be fixedly connected with an output shaft of the motor 2, a return plate 8 is arranged at the left side of the cam 16, the top and the bottom of the return plate 8 are respectively and fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the box body 1, a filter plate 9 is installed in the return plate 8, a spring is fixedly connected with the left wall of the return plate 8, and the other end of the spring is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with the top of the inner cavity of the box body 1, the filter plate 9 can be effectively shaken through the mutual matching of the motor 2, the cam 16, the square-shaped plate 8 and the spring, so that dust on the filter plate 9 falls off, and the dust is prevented from blocking the flow of blast furnace gas, thereby effectively improving the use efficiency of the filter plate, a first bevel gear 15 is sleeved on a rotating shaft on the top of the cam 16, a second bevel gear 17 is meshed on the first bevel gear 15, a vertical plate 12 is movably connected to the right wall of the second bevel gear 17 through a rotating shaft and a bearing, the top and the bottom of the vertical plate 12 are respectively and fixedly connected with the top and the bottom of the inner cavity of the box body 1, a fan 10 is movably connected to the left wall of the vertical plate 12 through a rotating shaft and a bearing, a belt is in transmission connection between the rotating shaft on the fan 10 and the rotating shaft on the second bevel gear 17, the fan 10 and the air inlet pipe 6 are positioned on the same horizontal line, the fan 10 and the air outlet pipe 11 are positioned on the same horizontal line, the conveying efficiency is effectively improved, the cooling pipe 5 is fixedly connected to the left wall of the rectangular plate 8, a plurality of uniformly distributed air outlet holes are formed in the bottom of the cooling pipe 5, the cooler 4 is installed on the left wall of the box body 1, the guide pipe 3 is sleeved on the air outlet of the cooler 4, the other end of the guide pipe 3 penetrates through the side wall of the box body 1 and extends into the box body 1 to be sleeved with the air inlet of the cooling pipe 5, the cooling effect is achieved, two movable doors are installed on the front wall of the box body 1 and are arranged in a bilateral symmetry mode, the purpose of facilitating use is achieved, the U-shaped plates 7 are fixedly connected to the bottom of the box body 1 along the four corners respectively, pulleys are movably connected to the left inner wall and the right inner wall of the U-shaped plate 7 through a rotating shaft and a bearing respectively, the purpose of facilitating movement is achieved, and the flat plates 13 are fixedly connected to the left side wall and the right side wall of the box body 1 respectively, dull and stereotyped 13's top has screw rod 18 through screw swing joint, and the top fixedly connected with carousel 19 of screw rod 18, the inner circle of screw hole is passed to the bottom of screw rod 18, and extend to dull and stereotyped 13 outer fixedly connected with backup pad 14, through carousel 19, screw rod 18, mutually supporting between backup pad 14 and the flat board 13, can realize carrying out effectual support to box 1, avoided box 1 to take place to slide at the during operation, thereby the effectual stability that has improved it, motor 2 has control switch through external power cord electric connection.

The working principle is as follows: in the technical scheme, firstly, the turntable 19 drives the screw rod 18 to spirally rotate downwards or upwards, the screw rod 18 drives the support plate 14 to horizontally move downwards or upwards, so that the support plate 14 is contacted with the ground, the box body 1 can be effectively supported, the box body 1 is prevented from sliding during operation, the stability of the box body 1 is effectively improved, the motor 2 is started, the motor 2 drives the cam 16 to rotate through the output shaft, the cam 16 drives the return plate 8 to horizontally move leftwards, the return plate 8 horizontally moves leftwards and drives the spring to contract, the spring rebounds after contracting and drives the return plate 8 to horizontally move rightwards, the return plate 8 reciprocates leftwards and rightwards, the filter plate 9 can be effectively shaken, dust on the filter plate 9 is enabled to fall off, the dust is prevented from blocking the flow of blast furnace gas, the use efficiency of the blast furnace gas is effectively improved, the cooling machine 4 is started, the cooling machine 4 guides cold air into the cooling pipe 5 through the guide pipe 3, the blast furnace gas is effectively cooled, the return plate 8 drives the cooling pipe 5 to reciprocate left and right, so that the cooling range is effectively improved, the cooling efficiency is effectively improved, the rotating shaft on the cam 16 drives the first bevel gear 15 to rotate, the first bevel gear 15 rotates through the second bevel gear 17, the second bevel gear 17 drives the fan 10 to rotate through the belt, and the fan 10 guides the blast furnace gas in the box body 1 to the gas outlet pipe 11, so that the conveying efficiency is effectively improved.

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 (7)

1. The utility model provides an ash removal mechanism for blast furnace gas sack cleaner, includes box (1), its characterized in that: the air inlet pipe (6) is fixedly connected to the left wall of the box body (1), the right end of the air inlet pipe (6) is communicated with the interior of the box body (1), the air outlet pipe (11) is fixedly connected to the right wall of the box body (1), the left end of the air outlet pipe (11) is communicated with the interior of the box body (1), the motor (2) is installed at the top of the box body (1), a cam (16) is movably connected to the top of an inner cavity of the box body (1) through a rotating shaft and a bearing, the top end of the rotating shaft penetrates through an inner ring of the bearing and extends out of the box body (1) to be fixedly connected with an output shaft of the motor (2), a return plate (8) is arranged on the left side of the cam (16), sliders are fixedly connected to the tops and the bottoms of the return plates (8) respectively, chutes matched with the sliders are formed in the box body (1), and a filter plate (9) is installed in the return plate (8), the left wall of the return plate (8) is fixedly connected with a spring, the other end of the spring is fixedly connected with a fixing plate, and the top of the fixing plate is fixedly connected with the top of the inner cavity of the box body (1).

2. The ash removal mechanism for a blast furnace gas bag-type dust collector according to claim 1, characterized in that: first bevel gear (15) have been cup jointed to the pivot on cam (16) top, and the meshing has second bevel gear (17) on first bevel gear (15), the right wall of second bevel gear (17) has riser (12) through pivot and bearing swing joint, and the top of riser (12) and bottom respectively with the inner chamber top and the inner chamber bottom fixed connection of box (1), the left wall of riser (12) has fan (10) through pivot and bearing swing joint, and the transmission is connected with the belt between the pivot on fan (10) and the pivot on second bevel gear (17).

3. The ash removal mechanism for a blast furnace gas bag-type dust collector according to claim 1, characterized in that: the left wall fixedly connected with cooling tube (5) of returning shaped plate (8), and the venthole of a plurality of evenly distributed is seted up to the bottom of cooling tube (5), cooler (4) are installed to the left wall of box (1), pipe (3) have been cup jointed on the gas outlet of cooler (4), and the other end of pipe (3) runs through the lateral wall of box (1) to it cup joints with the air inlet of cooling tube (5) in extending to box (1).

4. The ash removal mechanism for a blast furnace gas bag-type dust collector according to claim 1, characterized in that: two movable doors are installed on the front wall of the box body (1), and the two movable doors are arranged in a bilateral symmetry mode.

5. The ash removal mechanism for a blast furnace gas bag-type dust collector according to claim 1, characterized in that: the bottom of the box body (1) is fixedly connected with U-shaped plates (7) along the directions of four corners respectively, and the left inner wall and the right inner wall of each U-shaped plate (7) are respectively movably connected with pulleys through rotating shafts and bearings.

6. The ash removal mechanism for a blast furnace gas bag-type dust collector according to claim 1, characterized in that: the utility model discloses a box, including box (1), the left and right sides lateral wall of box (1) is fixedly connected with dull and stereotyped (13) respectively, there is screw rod (18) at the top of dull and stereotyped (13) through screw swing joint, and the top fixedly connected with carousel (19) of screw rod (18), the inner circle of screw is passed to the bottom of screw rod (18) to extend to dull and stereotyped (13) outer fixedly connected with backup pad (14).

7. The ash removal mechanism for a blast furnace gas bag-type dust collector according to claim 2, characterized in that: the fan (10) and the air inlet pipe (6) are located on the same horizontal line, and the fan (10) and the air outlet pipe (11) are located on the same horizontal line.

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