CN211819493U

CN211819493U - Totally-enclosed dust-free ash discharging device for dust remover

Info

Publication number: CN211819493U
Application number: CN202020293084.3U
Authority: CN
Inventors: 刘智翀; 王晶晶; 许明
Original assignee: Inner Mongolia Manshi Coal Group Guanzigou Coal Co ltd
Current assignee: Inner Mongolia Manshi Coal Group Guanzigou Coal Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-30
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a totally enclosed dustless dust discharging device for a dust remover, which comprises a dust remover dust discharging hopper, wherein a square dust discharging channel is vertically and downwardly arranged at the bottom end of the dust remover dust discharging hopper, an ash discharging valve is arranged on the dust discharging channel, a steel rail is horizontally arranged right below the dust remover dust discharging hopper, a rail car is arranged on the steel rail, and the dust remover dust discharging device also comprises a square dust discharging sleeve; the utility model has the advantages that: the utility model discloses when unloading the ash, start the interface dust mouth that promotes the cylinder and make the ash unloading sleeve descend and railcar and form inclosed ash unloading space, prevent to unload the ash in-process and produce raise dust pollution ring edge border environment, the design has elastic cover plate simultaneously, elastic cover plate can open automatically and in time close, further prevents that the raise dust phenomenon from taking place, guarantees that the production environment is clean.

Description

Totally-enclosed dust-free ash discharging device for dust remover

The technical field is as follows:

the utility model relates to a colliery dust collecting equipment technical field especially relates to a totally enclosed dustless ash discharging device for dust remover.

Background art:

the ash volume of large-scale dust collecting equipment entrapment is more, has the technique, generally unloads the interior ash of dust hopper into the carriage of car or transport vechicle and transports away, but unloads the ash in-process and can produce a large amount of raise dusts, the polluted environment, and the ash equipment that has now is unloaded most of and is removed dust through the method that sprays, but sprays and makes partial dust become mud adhesion on production facility, inconvenient washing, and the dust removal effect remains to be further improved.

The utility model has the following contents:

an object of the utility model is to provide a totally enclosed dustless ash discharging device for dust remover.

The content of the utility model is as follows: a totally enclosed dust-free ash discharging device for a dust remover comprises a dust remover ash discharging hopper, wherein a square ash discharging channel is vertically and downwardly arranged at the bottom end of the dust remover ash discharging hopper, an ash discharging valve is arranged on the ash discharging channel, a steel rail is horizontally arranged right below the dust remover ash discharging hopper, a rail car runs on the steel rail, the dust remover also comprises a square ash discharging sleeve, the ash discharging sleeve is slidably sleeved on the ash discharging channel, pushing plates are fixedly connected to two sides of the top end of the ash discharging sleeve, a pushing cylinder is vertically arranged right above the pushing plates, the pushing cylinder is fixedly arranged on a fixed plate, the fixed plate is horizontally and fixedly arranged on the dust remover ash discharging hopper, and a piston rod of the pushing cylinder is fixedly connected with the pushing plates; the dust discharging device comprises a base, a dust discharging channel, a sliding cover plate, sliding rails, sliding chutes, a baffle, a compression spring, a check block, a dust discharging sleeve, a sliding cover plate, a sliding chute, a sliding block and a sliding chute, wherein the base is arranged at the top end of a carriage of the rail car, the base is arranged below the dust discharging channel, the square dust discharging port is arranged on the base, the dust discharging port is as large as the square inner wall of the dust discharging sleeve, the sliding chute is arranged on the base horizontally, the sliding cover plate is provided with the sliding rails on the front and rear sides, the sliding chutes matched with the sliding rails are arranged on the front and rear sides of the base, the sliding rails are connected with the sliding chutes in a sliding manner, the sliding chute is fixedly provided with a left limit block and a right limit block, the left limit block is arranged at the left, and a push rod is vertically and downwards fixedly installed on the fixing plate, and the bottom end of the push rod is lower than the top surface of the stop block and higher than the top surface of the sliding cover plate.

Furthermore, the left limiting block is made of magnets, and the sliding cover plate is made of steel.

Furthermore, a sealing ring is embedded in the bottom surface of the ash discharging sleeve.

The utility model has the advantages that: the utility model discloses when unloading the ash, start the interface dust mouth that promotes the cylinder and make the ash unloading sleeve descend and railcar and form inclosed ash unloading space, prevent to unload the ash in-process and produce raise dust pollution ring edge border environment, the design has elastic cover plate simultaneously, elastic cover plate can open automatically and in time close, further prevents that the raise dust phenomenon from taking place, guarantees that the production environment is clean.

Description of the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure, a dust hopper 1 of the dust collector, a dust discharging channel 2, a dust discharging valve 3, a steel rail 4, a rail car 5, a pushing plate 6, a pushing cylinder 7, a fixing plate 8, a dust discharging sleeve 9, a base 10, a sliding cover plate 11, a sliding chute 12, a left limiting block 13, a right limiting block 14, a baffle 15, a compression spring 16, a stop block 17, a pushing rod 18 and a dust receiving port 19.

The specific implementation mode is as follows:

as shown in fig. 1 and 2, a totally enclosed dust-free ash discharging device for a dust collector comprises a dust collector ash discharging hopper 1, a square ash discharging channel 2 is vertically and downwards arranged at the bottom end of the ash discharging hopper 1 of the dust remover, an ash discharging valve 3 is arranged on the ash discharging channel 2, a steel rail 4 is horizontally arranged right below the dust hopper 1 of the dust remover, a rail car 5 runs on the steel rail 4, it also comprises a square ash discharging sleeve 9, the ash discharging sleeve 9 is sleeved on the ash discharging channel 2 in a sliding way, the two sides of the top end of the ash discharging sleeve 9 are fixedly connected with pushing plates 6, a pushing cylinder 7 is vertically arranged right above the pushing plates 6, the pushing cylinder 7 is fixedly arranged on a fixing plate 8, the fixing plate 8 is horizontally and fixedly arranged on the dust remover ash discharging hopper 1, and a piston rod of the pushing cylinder 7 is fixedly connected with the pushing plate 6; the base 10 is installed on the carriage top end of the rail car 5, the base 10 is located below the ash discharging channel 2, the base 10 is provided with a square dust receiving opening 19, the size of the dust receiving opening 19 is the same as that of the square inner wall of the ash discharging sleeve 9, the base 10 is further horizontally provided with a sliding cover plate 11, sliding rails are installed on the front side and the rear side of the sliding cover plate 11, sliding grooves 12 matched with the sliding rails are formed in the front side and the rear side of the base 10, the sliding rails are in sliding connection with the sliding grooves 12, the sliding grooves 12 are further fixedly provided with a left limiting block 13 and a right limiting block 14, the left limiting block 13 is located at the left end of the sliding grooves 12, a baffle 15 is vertically and upwards fixedly installed at the right end of the base 10, a compression spring 16 is horizontally and fixedly connected to the inner side of the baffle 15, and the other end of the compression spring 16 is in contact with the right end of the sliding cover, a stop block 17 is vertically and upwardly fixedly mounted on the sliding cover plate 11, a push rod 18 is vertically and downwardly fixedly mounted on the fixing plate 8, and the bottom end of the push rod 18 is lower than the top surface of the stop block 17 and higher than the top surface of the sliding cover plate 11; the left limiting block 13 is made of a magnet, and the sliding cover plate 11 is made of steel; and a sealing ring is embedded in the bottom surface of the ash discharging sleeve 9.

The working principle is as follows: before unloading the ash, the sliding cover plate 11 completely covers the dust receiving opening 19, when the ash needs to be unloaded, the running rail car 5 moves from right to left, along with the leftward movement of the rail car 5, the push rod 18 contacts with the stop block 17 and pushes the sliding cover plate 11 away from the right until the sliding cover plate 11 contacts with the right limit block 14, at this time, the dust receiving opening 19 is completely opened, the push cylinder 7 is started to enable the ash unloading sleeve 9 to fall to be in close contact with the base 10, then the ash unloading valve 3 is opened to unload the ash, after the ash is unloaded, the rail car 5 runs reversely, and the sliding cover plate 11 automatically covers the dust receiving opening 19 under the action of the compression spring 16.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a totally enclosed dustless dust discharging device for dust remover, its includes dust remover ash discharge bucket (1) the vertical square ash discharge channel (2) of installing downwards in dust remover ash discharge bucket (1) bottom, install unloading valve (3) on ash discharge channel (2) there are rail (4) horizontal installation under dust remover ash discharge bucket (1), rail (4) go upward to have railcar (5), its characterized in that: the ash discharging device is characterized by further comprising a square ash discharging sleeve (9), the ash discharging sleeve (9) is slidably sleeved on the ash discharging channel (2), pushing plates (6) are fixedly connected to two sides of the top end of the ash discharging sleeve (9), a pushing cylinder (7) is vertically arranged right above the pushing plates (6), the pushing cylinder (7) is fixedly installed on a fixing plate (8), the fixing plate (8) is horizontally and fixedly installed on the ash discharging hopper (1) of the dust remover, and a piston rod of the pushing cylinder (7) is fixedly connected with the pushing plates (6); a base (10) is installed at the top end of a carriage of the rail car (5), the base (10) is located below the ash unloading channel (2), a square dust receiving opening (19) is formed in the base (10), the size of the dust receiving opening (19) is the same as that of the square inner wall of the ash unloading sleeve (9), a sliding cover plate (11) is horizontally arranged on the base (10), sliding rails are installed on the front side and the rear side of the sliding cover plate (11), sliding grooves (12) matched with the sliding rails are formed in the front side and the rear side of the base (10), the sliding rails are connected with the sliding grooves (12), a left limiting block (13) and a right limiting block (14) are fixedly installed on the sliding grooves (12), the left limiting block (13) is located at the left end of the sliding grooves (12), a baffle (15) is vertically and upwardly fixedly installed at the right end of the base (10), the horizontal fixedly connected with compression spring (16) of inboard of baffle (15), the other end of compression spring (16) with the right-hand member of sliding cover board (11) contacts vertical upwards fixed mounting has dog (17) on sliding cover board (11) vertical downwards fixed mounting has catch bar (18) on fixed plate (8), the bottom of catch bar (18) is less than the top surface of dog (17) and is higher than the top surface of sliding cover board (11).

2. A totally enclosed dust-free ash discharge device for a dust collector as claimed in claim 1, wherein: the left limiting block (13) is made of magnets, and the sliding cover plate (11) is made of steel.

3. A totally enclosed dust-free ash discharge device for a dust collector as claimed in claim 1, wherein: and a sealing ring is embedded in the bottom surface of the ash discharging sleeve (9).