CN210796346U

CN210796346U - Tar residue scraping mechanism for coke oven

Info

Publication number: CN210796346U
Application number: CN201921824021.XU
Authority: CN
Inventors: 刘常见; 朱瑞强; 李锐
Original assignee: Guxian Zhengtai Coal Gasification Co Ltd
Current assignee: Guxian Zhengtai Coal Gasification Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-19
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a tar residue scraping mechanism for coke oven, which comprises an oven body, the left bottom intercommunication of furnace body has row material pipe, the left side fixedly connected with backup pad of furnace body. The utility model discloses a arrange the material pipe, a supporting plate, miniature cylinder one, the push pedal, the transfer line, the bumping post, the transmission box, a motor, the screw rod, the spiral shell piece, slide bar one, the pulley post, trapezoidal piece, slide bar two, a slide rail, spliced pole one, miniature cylinder two, spliced pole two is used with the cooperation of scraping the piece, it reciprocates to drive miniature cylinder two through spliced pole one, deuterogamy spliced pole two, cause to reach the effect that can evenly scrape the material, this coke oven scrapes material mechanism with the tar sediment, the high position of having solved current scraper all is fixed, can't adjust, and the accumulational quality of dregs is not the same, its height is all inequality, the problem that leads to some places can't scrape, the efficiency of scraping the material has been strengthened, convenient to use person uses.

Description

Tar residue scraping mechanism for coke oven

Technical Field

The utility model relates to the technical field of coking, in particular to a tar residue scraping mechanism for a coke oven.

Background

A coke oven is a furnace used to refine coke. The modern coke oven is composed of a carbonization chamber, a combustion chamber, a regenerative chamber, a chute area, an oven top, a foundation, a flue and the like. The coal material in the carbonization chamber is heated under the condition of air isolation to become coke. The first generation campaign of a coke oven is generally about 25 years, and can reach more than 30 years under the condition of good operation and maintenance. The modern coke oven model can be divided according to various methods, and coke ovens with different structures are mainly distinguished in the following aspects: the structure of the flame path of the combustion chamber, the adaptability to the type of heating gas, the supply mode of the heating gas, the arrangement mode of the regenerative chamber, measures for improving the uniformity of high-direction heating and the like. Black or black brown viscous liquid with pungent odor is generated during coal dry distillation. Referred to as tar for short. Coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the dry distillation temperature, and the coal tar obtained in coke production belongs to the high-temperature coal tar. It is one of coke oven gas purification products condensed and separated in the process of cooling crude gas. Scraping is an industrial term, and a scraper is used for collecting and scraping particles at the bottom of a tower in production into a collecting hopper at the bottom of a granulating tower, and then conveying the particles to a finished product workshop by a belt conveyor.

Need use the scraper after coking finishes, but the high position of current scraper is all fixed, can't adjust, and the accumulational quality of dregs of fat is not the same, and its height is all different, leads to some places to be unable to scrape, has reduced the efficiency of scraping the material, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coke oven is with tar sediment scraping mechanism possesses the advantage that can evenly scrape the material, and the high position of having solved current scraping device is all fixed, can't adjust, and the accumulational quality of dregs of fat is not the same, and its height is all inequality, leads to some local unable problems of scraping.

In order to achieve the above object, the utility model provides a following technical scheme: a tar residue scraping mechanism for a coke oven comprises a furnace body, wherein the left bottom of the furnace body is communicated with a discharging pipe, the left side of the furnace body is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a first micro cylinder, the output end of the first micro cylinder is fixedly connected with a push plate, the top of the right side of the push plate is fixedly connected with a transmission rod, the top of the left top of the furnace body is fixedly connected with a stop pillar, the right side of the transmission rod penetrates through to the right side of the stop pillar, the bottom of the transmission rod is fixedly connected with a transmission box, the left top of the inner cavity of the transmission box is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a screw block, the top of the screw block is fixedly connected with, the bottom of pulley column is provided with trapezoidal piece, the equal fixedly connected with slide bar two in both sides of trapezoidal piece, the outside of slide bar two and the inner wall sliding connection of transmission box, the slide rail has been seted up at the top of trapezoidal piece, the bottom sliding connection of pulley column is in the inside of slide rail, the right side fixedly connected with spliced pole one of trapezoidal piece bottom, the bottom of spliced pole one is run through to the bottom of transmission box and fixedly connected with miniature cylinder two, the output end fixedly connected with spliced pole two, the bottom of spliced pole two is run through to the inside and the fixedly connected with of furnace body and is scraped the piece, scrape the bottom of piece and the inner wall contact of furnace body.

Preferably, both sides of trapezoidal piece bottom and the equal fixedly connected with spring in left side that is located the spliced pole one, the bottom of spring and the inner wall fixed connection of transmission box.

Preferably, the top on the right side of the inner cavity of the transmission box is fixedly connected with a bearing, and the right side of the screw rod is movably connected inside the bearing.

Preferably, the top of the inner cavity of the transmission box is provided with a first sliding groove, and the top of the first sliding rod is slidably connected inside the first sliding groove.

Preferably, the two sides of the inner cavity of the transmission box are provided with second sliding grooves, and the outer sides of the second sliding rods are connected to the inner parts of the second sliding grooves in a sliding mode.

Preferably, the bottom of the supporting plate is fixedly connected with an inclined rod, and one side, far away from the supporting plate, of the inclined rod is fixedly connected with the furnace body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a arrange the material pipe, a supporting plate, miniature cylinder one, the push pedal, the transfer line, the bumping post, the transmission box, a motor, the screw rod, the spiral shell piece, slide bar one, the pulley post, trapezoidal piece, slide bar two, a slide rail, spliced pole one, miniature cylinder two, spliced pole two is used with the cooperation of scraping the piece, it reciprocates to drive miniature cylinder two through spliced pole one, deuterogamy spliced pole two, cause to reach the effect that can evenly scrape the material, this coke oven scrapes material mechanism with the tar sediment, the high position of having solved current scraper all is fixed, can't adjust, and the accumulational quality of dregs is not the same, its height is all inequality, the problem that leads to some places can't scrape, the efficiency of scraping the material has been strengthened, convenient to use person uses.

2. The utility model can make the trapezoidal block move up and down more stably through the arrangement of the spring, simultaneously has the effect of shock absorption, can lead the screw to rotate more stably through the arrangement of the bearing, meanwhile, the limiting effect is achieved, the first sliding rod can slide in the transmission box more smoothly through the arrangement of the first sliding groove, the friction between the first sliding rod and the transmission box is reduced, the service life of the first sliding rod is prolonged, meanwhile, the first sliding rod is limited, the second sliding rod can slide in the transmission box more smoothly through the arrangement of the second sliding groove, the friction between the second sliding rod and the transmission box is reduced, the service life of the second sliding rod is prolonged, meanwhile, the two sliding rods have a limiting effect, the supporting plate can be more stable through the arrangement of the inclined rods, the phenomenon of falling and shaking is prevented, and the stability of the supporting plate is improved.

Drawings

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

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

fig. 3 is an enlarged structural view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a furnace body 1, a discharge pipe 2, a support plate 3, a first miniature cylinder 4, a push plate 5, a transmission rod 6, a stop column 7, a transmission box 8, a motor 9, a screw rod 10, a screw block 11, a first slide rod 12, a pulley column 13, a trapezoidal block 14, a second slide rod 15, a slide rail 16, a first connecting column 17, a second miniature cylinder 18, a second connecting column 19, a scraping block 20, a spring 21, a bearing 22, a first sliding chute 23, a second sliding chute 24 and a slant rod 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a tar residue scraping mechanism for a coke oven comprises a furnace body 1, a discharging pipe 2 is communicated with the bottom of the left side of the furnace body 1, a supporting plate 3 is fixedly connected to the left side of the furnace body 1, a slanting rod 25 is fixedly connected to the bottom of the supporting plate 3, one side of the slanting rod 25 away from the supporting plate 3 is fixedly connected to the furnace body 1, the supporting plate 3 can be more stable by the arrangement of the slanting rod 25, the phenomenon of falling and shaking is prevented, the stability of the supporting plate 3 is enhanced, a first microcylinder 4 is fixedly connected to the top of the supporting plate 3, a push plate 5 is fixedly connected to the output end of the first microcylinder 4, a transmission rod 6 is fixedly connected to the top of the right side of the push plate 5, a stop post 7 is fixedly connected to the top of the left side of the furnace body 1, the right side of the transmission rod 6 penetrates to the right, the right side of the screw rod 10 is movably connected inside the bearing 22, the screw rod 10 can rotate more stably through the arrangement of the bearing 22, and meanwhile, a limiting effect is achieved, the top of the inner cavity of the transmission box 8 is provided with the first sliding groove 23, the top of the first sliding rod 12 is slidably connected inside the first sliding groove 23, through the arrangement of the first sliding groove 23, the first sliding rod 12 can slide more smoothly inside the transmission box 8, the friction between the first sliding rod 12 and the transmission box 8 is reduced, the service life of the first sliding rod 12 is prolonged, meanwhile, the limiting effect is achieved on the first sliding rod 12, the two sliding grooves 24 are respectively formed in the two sides of the inner cavity of the transmission box 8, the outer sides of the second sliding rods 15 are slidably connected inside the second sliding grooves 24, through the arrangement of the second sliding grooves 24, the second sliding rods 15 can slide more smoothly inside the transmission box 8, and the friction between the second sliding rods 15 and the transmission box 8 is reduced, the service life of the second sliding rod 15 is prolonged, the limiting effect is achieved on the second sliding rod 15, the motor 9 is fixedly connected to the top of the left side of the inner cavity of the transmission box 8, the screw 10 is fixedly connected to the output end of the motor 9, the surface of the screw 10 is in threaded connection with the screw block 11, the first sliding rod 12 is fixedly connected to the top of the screw block 11, the top of the first sliding rod 12 is in sliding connection with the inner wall of the transmission box 8, the pulley column 13 is fixedly connected to the bottom of the screw block 11, the trapezoidal block 14 is arranged at the bottom of the pulley column 13, the springs 21 are fixedly connected to the two sides of the bottom of the trapezoidal block 14 and located on the left side of the first connecting column 17, the bottom of the springs 21 is fixedly connected with the inner wall of the transmission box 8, the trapezoidal block 14 can move up and down more stably through the arrangement of the springs 21, the damping effect is achieved at the same time, the second sliding rods 15, slide rail 16 has been seted up at trapezoidal block 14's top, pulley column 13's bottom sliding connection is in slide rail 16's inside, the right side fixedly connected with spliced pole 17 of trapezoidal block 14 bottom, the bottom of spliced pole 17 is run through to the bottom of transmission box 8 and two 18 of fixedly connected with miniature cylinder, two 18 of miniature cylinder's output end fixedly connected with spliced pole two 19, the bottom of spliced pole two 19 is run through to the inside of furnace body 1 and fixedly connected with scrapes piece 20, scrape the bottom of piece 20 and the inner wall contact of furnace body 1.

When the material scraping device is used, a user firstly starts the motor 9, the output end of the motor 9 drives the screw rod 10 to rotate, the screw rod 10 rotates to drive the screw block 11 to move left and right, the screw block 11 moves left and right to drive the pulley column 13 to move left and right, the pulley column 13 moves left and right to drive the trapezoidal block 14 to move up and down, the trapezoidal block 14 moves up and down to drive the first connecting column 17 and the second micro cylinder 18 to move up and down, then the second micro cylinder 18 is started, the output end of the second micro cylinder 18 drives the second connecting column 19 to move up and down, the second connecting column 19 moves up and down to scrape the block 20 to adjust up and down, then the first micro cylinder 4 is started.

In summary, the following steps: this coke oven is with tar sediment scraping mechanism, through arranging material pipe 2, backup pad 3, miniature cylinder 4, push pedal 5, transfer line 6, bumping post 7, transmission box 8, motor 9, screw rod 10, spiral shell piece 11, slide bar 12, pulley column 13, trapezoidal piece 14, slide bar two 15, slide rail 16, spliced pole one 17, miniature cylinder two 18, spliced pole two 19 and the cooperation of scraping piece 20 are used, it reciprocates to drive miniature cylinder two 18 through spliced pole one 17, and spliced pole two 19 is mated again, cause to reach the effect that can evenly scrape the material, this coke oven is with tar sediment scraping mechanism, the high position that has solved current scraping device is all fixed, can't adjust, and the accumulational quality of dregs of oil is not the same, its height size is all different, the problem that some places can't be scraped is caused.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tar residue scraping mechanism for a coke oven comprises an oven body (1), and is characterized in that: the left bottom of the furnace body (1) is communicated with a discharge pipe (2), the left side of the furnace body (1) is fixedly connected with a supporting plate (3), the top of the supporting plate (3) is fixedly connected with a micro cylinder I (4), the output end of the micro cylinder I (4) is fixedly connected with a push plate (5), the top of the right side of the push plate (5) is fixedly connected with a transmission rod (6), the left top of the furnace body (1) is fixedly connected with a blocking column (7), the right side of the transmission rod (6) penetrates through the right side of the blocking column (7), the bottom of the transmission rod (6) is fixedly connected with a transmission box (8), the left top of an inner cavity of the transmission box (8) is fixedly connected with a motor (9), the output end of the motor (9) is fixedly connected with a screw rod (10), the surface of the screw rod (10) is in threaded connection with a screw block (11, the top of slide bar (12) and the inner wall sliding connection of transmission box (8), the bottom fixedly connected with pulley post (13) of spiral shell piece (11), the bottom of pulley post (13) is provided with trapezoidal piece (14), the equal fixedly connected with slide bar two (15) in both sides of trapezoidal piece (14), the outside of slide bar two (15) and the inner wall sliding connection of transmission box (8), slide rail (16) have been seted up at the top of trapezoidal piece (14), the bottom sliding connection of pulley post (13) is in the inside of slide rail (16), the right side fixedly connected with spliced pole (17) of trapezoidal piece (14) bottom, the bottom of spliced pole (17) is run through to the bottom of transmission box (8) and fixedly connected with miniature cylinder two (18), the output fixedly connected with spliced pole two (19) of miniature cylinder two (18), the bottom of spliced pole two (19) is run through to the inside of furnace body (1) and fixedly connected with scrapes piece (20) ) The bottom of the scraping block (20) is in contact with the inner wall of the furnace body (1).

2. The tar residue scraping mechanism for a coke oven as claimed in claim 1, wherein: the two sides of trapezoidal piece (14) bottom just are located the equal fixedly connected with spring (21) in left side of spliced pole (17), the bottom of spring (21) and the inner wall fixed connection of transmission box (8).

3. The tar residue scraping mechanism for a coke oven as claimed in claim 1, wherein: the top on transmission box (8) inner chamber right side fixedly connected with bearing (22), the right side swing joint of screw rod (10) is in the inside of bearing (22).

4. The tar residue scraping mechanism for a coke oven as claimed in claim 1, wherein: the top of the inner cavity of the transmission box (8) is provided with a first sliding groove (23), and the top of the first sliding rod (12) is connected to the inside of the first sliding groove (23) in a sliding mode.

5. The tar residue scraping mechanism for a coke oven as claimed in claim 1, wherein: and two sliding grooves II (24) are formed in two sides of the inner cavity of the transmission box (8), and the outer sides of the sliding rods II (15) are connected to the inner parts of the sliding grooves II (24) in a sliding mode.

6. The tar residue scraping mechanism for a coke oven as claimed in claim 1, wherein: the bottom of the supporting plate (3) is fixedly connected with an inclined rod (25), and one side, far away from the supporting plate (3), of the inclined rod (25) is fixedly connected with the furnace body (1).