CN216513676U

CN216513676U - Cleaning and recycling device for coke pusher

Info

Publication number: CN216513676U
Application number: CN202123438571.8U
Authority: CN
Inventors: 乔岚; 马启越; 张鹏; 陈诗瑶
Original assignee: Hebei Lanze Ruitou Environmental Protection Technology Co ltd
Current assignee: Hebei Lanze Ruitou Environmental Protection Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-13
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a cleaning and recycling device of a coke pusher, which comprises a scraping and rubbing cleaning component and a pushing and cleaning part, wherein the scraping and rubbing cleaning component is used for being connected to a base of the coke pusher and comprises a cleaning sleeve sleeved on the periphery of a coke pushing rod and a scraping and cleaning part arranged on the inner peripheral wall of the cleaning sleeve, and the scraping and cleaning part extends to the coke pushing rod to be in contact with the peripheral wall of the coke pushing rod so as to scrape red coke on the coke pushing rod; the pushing cleaning piece comprises an installation cover which is arranged at the bottom of the pushing head and has a downward opening, the pushing cleaning piece is connected in the installation cover in a sliding mode along the axial direction of the installation cover and connected to the cleaning piece below the pushing cleaning piece, a lifting piece used for driving the pushing cleaning piece to move up and down is arranged in the installation cover, and the cleaning piece extends downwards to contact with the base. According to the cleaning and recycling device for the coke pusher, the red coke on the coke pushing rod is cleaned through the telescopic scraping piece of the coke pushing rod, and the coal blocks on the base are cleaned through the pushing piece and the cleaning piece.

Description

Coke pusher clearance recovery unit

Technical Field

The utility model belongs to the technical field of coking equipment, and particularly relates to a cleaning and recovering device for a coke pusher.

Background

The coke oven comprises a carbonization chamber, a combustion chamber, a regenerator, a chute area, a base part, a flue and the like. A coking chamber is also called a furnace bore, and a coke oven generally consists of tens of furnace bores, each provided with a coke oven door. The coke pusher is a device in the coking production and mainly completes the operation of opening the coke oven door to push coke.

However, when the pushing ram enters the carbonization chamber to push out the red coke, a large amount of red coke is adhered to the pushing ram, and if the pushing ram is not cleaned, the reciprocating movement of the pushing ram is affected. And the pushing ram can smuggle a large amount of red burnt and briquettes secretly when propelling movement coal cake and red burnt, and red burnt and briquettes can spill on the base of pushing away burnt car, do not clear up for a long time, can produce a large amount of raise dusts.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a cleaning and recycling device for a coke pusher, which can clean red coke on a coke pushing rod and can also clean red coke and coal blocks on a base.

In order to achieve the purpose, the utility model adopts the technical scheme that: the cleaning and recycling device comprises a scraping and rubbing cleaning component and a pushing and cleaning piece, wherein the scraping and rubbing cleaning component is used for being connected to a base of the coke pusher, the scraping and cleaning component comprises a cleaning sleeve sleeved on the periphery of a coke pushing rod and a scraping and rubbing piece arranged on the inner peripheral wall of the cleaning sleeve, and the scraping and rubbing piece extends towards the coke pushing rod to be in contact with the peripheral wall of the coke pushing rod so as to scrape red coke on the coke pushing rod; the pushing cleaning piece comprises an installation cover, a pushing piece and a cleaning piece, wherein the installation cover is arranged at the bottom of the pushing head, the opening of the installation cover is downward, the pushing piece is connected in the installation cover in a sliding mode along the axial direction of the installation cover, the cleaning piece is connected below the pushing piece, a lifting piece used for driving the pushing piece to move up and down is arranged in the installation cover, and the cleaning piece extends downwards to be in contact with the base; wherein, the top pushes away the clearance piece and can follow the top surface horizontal migration of base under the drive of coke pushing rod in order to clear up the coal cinder on the base.

In a possible implementation mode, a plurality of scraping and rubbing pieces are uniformly distributed along the axial direction of the pushing and coking rod.

In some embodiments, the scraping pieces are respectively arranged obliquely towards the end parts of the adjacent cleaning sleeves.

In a possible implementation manner, a guide plate extending along the up-and-down direction is arranged on the mounting cover, and a sliding groove in sliding fit with the guide plate is arranged on the pushing piece.

In some embodiments, the lifting member is a screw rod which penetrates through the mounting cover in the up-down direction, the screw rod is rotatably connected with the mounting cover, the screw rod is in threaded connection with the pushing member, and two abutting blocks which are respectively abutted to two sides of the top wall of the mounting cover are arranged on the screw rod.

In some embodiments, the upper end of the lead screw is connected with a force application rod.

In some embodiments, the bottom of the pushing member is provided with a bending part extending towards the outer side of the mounting cover in an arc shape.

In some embodiments, the cleaning piece comprises a connecting seat and a cleaning part, the connecting seat is connected to the pushing piece, and the connecting seat is provided with an avoidance cavity which is provided with an upward opening and used for avoiding the lower part of the screw rod; the cleaning part is arranged on the bottom surface of the connecting seat and extends downwards for cleaning the base.

In a possible implementation mode, a discharge hole is formed below the cleaning sleeve, a first hopper with an upward opening is arranged on the base, and the first hopper corresponds to the discharge hole up and down.

In some embodiments, the coke pusher cleaning and recycling device further includes a second hopper disposed on the base and having an upward opening, and the second hopper is located between the first hopper and the pushing cleaning member and is used for receiving the coal blocks cleaned by the pushing cleaning member.

The coke pusher cleaning and recycling device provided by the utility model has the beneficial effects that: compared with the prior art, the cleaning and recycling device for the coke pusher has the advantages that the scraping and rubbing piece scrapes red cokes on the peripheral wall of the coke pushing rod in the telescoping process of the coke pushing rod, and meanwhile, the coke pushing rod drives the pushing piece and the cleaning piece to clean coal briquettes on the base, so that the use stability of the coke pushing rod is improved, and dust is prevented from flying.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view, partially in section, in elevation, of a coke pusher cleaning and recycling apparatus provided in an embodiment of the present invention;

FIG. 2 is a front sectional view of the pushing cleaning member and the lifting member shown in FIG. 1.

Wherein, in the figures, the respective reference numerals:

10. pushing the head; 20. a coke pushing rod; 30. a base; 100. a scraping and rubbing cleaning component; 110. cleaning the sleeve; 111. a discharge port; 120. a rubbing piece; 200. pushing the cleaning piece; 210. mounting a cover; 220. pushing the piece; 221. a bent portion; 230. a cleaning member; 231. a connecting seat; 2311. an avoidance cavity; 232. a cleaning section; 300. a guide plate; 400. a lifting member; 410. a force application rod; 420. a butting block; 500. a first hopper; 600. a second hopper.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, 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 merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.

Referring to fig. 1 to fig. 2, the coke pusher cleaning and recycling apparatus of the present invention will now be described. The cleaning and recycling device for the coke pusher comprises a scraping and cleaning assembly 100 and an ejecting and cleaning piece 200, wherein the scraping and cleaning assembly 100 is used for being connected to a base 30 of the coke pusher, the scraping and cleaning assembly 100 comprises a cleaning sleeve 110 sleeved on the periphery of a coke pushing rod 20 and a scraping and cleaning piece 120 arranged on the inner peripheral wall of the cleaning sleeve 110, and the scraping and cleaning piece 120 extends towards the coke pushing rod 20 to be in contact with the peripheral wall of the coke pushing rod 20 so as to scrape red cokes on the coke pushing rod 20; the pushing cleaning piece 200 comprises an installation cover 210 arranged at the bottom of the pushing head 10 and having a downward opening, a pushing piece 220 connected in the installation cover 210 in a sliding manner along the axial direction of the installation cover 210, and a cleaning piece 230 connected below the pushing piece 220, wherein a lifting piece 400 used for driving the pushing piece 220 to move up and down is arranged in the installation cover 210, and the cleaning piece 230 extends downward to be in contact with the base 30; wherein, the pushing cleaning member 200 can be driven by the pushing ram 20 to move horizontally along the top surface of the base 30 to clean the coal on the base 30.

Compared with the prior art, the cleaning and recycling device for the coke pusher provided by the embodiment of the utility model has the advantages that the scraping pieces 120 scrape red cokes on the outer peripheral wall of the coke pushing rod 20 in the telescoping process of the coke pushing rod 20, and the coke pushing rod 20 drives the pushing piece 220 to clean coal blocks on the base 30 together with the cleaning piece 230, so that the use stability of the coke pushing rod 20 is improved, and raised dust is avoided.

In one possible implementation, the above-mentioned feature scraping elements 120 are configured as shown in fig. 1, and referring to fig. 1, a plurality of feature scraping elements 120 are uniformly distributed along the axial direction of pushing rod 20.

Specifically, the extending direction of the scraping element 120 facilitates scraping the red coke on the retracted pushing rod 20, and the pushing force of the red coke on the scraping element 120 is also reduced.

Optionally, the scraping piece 120 is a scraper, and the blade is opposite to the retraction direction of the pushing rod 20, so that red coke can be conveniently cleaned.

In some embodiments, the scraping pieces 120 are respectively disposed to be inclined toward the end of the cleaning sleeve 110 adjacent thereto.

Specifically, the scraping element 120 close to one end of the cleaning sleeve 110 is inclined towards the extending direction of the pushing ram 20, and the scraping element 120 close to the other end of the cleaning sleeve 110 is inclined towards the retracting direction of the pushing ram 20, so that the pushing ram 20 can be cleaned when the pushing ram 20 is extended or retracted, and the use stability of the pushing ram 20 is ensured.

In a possible implementation manner, the feature mounting cover 210 is configured as shown in fig. 1 and fig. 2, referring to fig. 1 and fig. 2, a guide plate 300 extending in the up-down direction is disposed on the feature mounting cover 210, and a sliding groove slidably engaged with the guide plate 300 is disposed on the pushing element 220.

Specifically, the pushing member 220 is slidably connected with the guide plate 300 through the sliding groove, the guide plate 300 limits the pushing member 220 to rotate in the mounting cover 210, the pushing member 220 is driven by the lifting member 400, the inner wall of the sliding groove is tightly attached to the side wall of the guide plate 300 to move up and down, and the stability of the pushing member 220 moving along the vertical direction is ensured.

In some embodiments, the lifting member 400 is a screw rod that penetrates through the mounting cover 210 in the vertical direction, the screw rod is rotatably connected to the mounting cover 210, the screw rod is connected to the pushing member 220 by a screw, and two abutting blocks 420 that abut against two sides of the top wall of the mounting cover 210 are disposed on the screw rod.

Specifically, the abutting block 420 prevents the screw from moving up and down on the mounting cover 210, so that the screw is stably and rotatably connected with the mounting cover 210. In the using process, the screw rod is rotated, so that the pushing member 220 in threaded connection with the screw rod moves up and down along the guide plate 300, and the lifting movement of the pushing member 220 is controlled. When the screw rod rotates forward, the pushing piece 220 moves upward along the axial direction of the screw rod; when the screw rotates reversely, the pusher 220 moves downward in the axial direction of the screw.

It should be noted that the width of the sliding groove is slightly larger than the width of the guiding plate 300, so as to prevent the pushing member 220 from moving horizontally during the lifting process, and ensure the stability of the pushing member 220.

Optionally, the upper end of the screw rod is connected to a force application disc or a force application rod 410, which is not limited herein.

In some embodiments, an application rod 410 is attached to the upper end of the lead screw.

Specifically, the setting of the force application rod 410 only needs the worker to grasp and rotate the force application rod 410 with one hand beside the side, and then the force can be easily applied to the screw rod, so that the pushing piece 220 moves up and down in the installation cover 210, and the control of the worker on the screw rod is facilitated.

In some embodiments, the bottom of the pushing member 220 is provided with a bending portion 221 extending toward the outer side of the mounting cover 210 in an arc shape.

Specifically, the pushing member 220 includes a connecting plate with a middle portion in threaded connection with the lead screw, and two pushing plates respectively disposed at two ends of the connecting plate and extending downward, the bending portion 221 is also provided with two bending portions and respectively disposed at the extending ends of the two pushing plates, and both the bending portions extend toward the outer side of the mounting cover 210, so that the resistance of the coke pushing rod 20 during stretching is reduced, when the coke pushing rod 20 extends, the bending portion 221 near one side of the coke oven collects coal blocks scattered on the base 30 on the bending portion 221, and then the collected coal blocks are sent to the coke oven, thereby avoiding the waste of the coal blocks; the bending part 221 far away from one side of the coke oven further cleans and collects the coal blocks on the base 30 when the coke pushing rod 20 contracts, so as to ensure that the coal blocks on the base 30 are completely cleaned.

In some embodiments, the cleaning element 230 includes a connecting seat 231 and a cleaning part 232, the connecting seat 231 is connected to the pushing element 220, and the connecting seat 231 is provided with an avoiding cavity 2311 which is opened upwards and is used for avoiding the lower part of the screw rod; the cleaning part 232 is disposed on the bottom surface of the connection seat 231 and extends downward for cleaning the base 30.

Specifically, the screw rod is rotated, the lifting plate drives the pushing piece 220 and the cleaning piece 230 to move up and down simultaneously, and the avoiding cavity 2311 formed in the connecting seat 231 provides a moving space for the cleaning piece 230 to move up and down, so that the connecting seat 231 is prevented from interfering with the screw rod, and the cleaning piece 230 is prevented from moving up and down. When the pushing ram 20 extends and retracts, the cleaning part 232 is driven to horizontally move above the base 30 and clean the coal blocks on the base 30.

Optionally, the cleaning portion 232 is formed by densely arranging a plurality of flexible steel materials, and is shaped like a broom, so that the coal blocks on the base 30 can be conveniently swept.

In a possible implementation manner, the characteristic cleaning sleeve 110 adopts a structure as shown in fig. 1, referring to fig. 1, a discharge port 111 is arranged below the characteristic cleaning sleeve 110, a first hopper 500 with an upward opening is arranged on the base 30, and the first hopper 500 corresponds to the discharge port 111 up and down.

Specifically, the red cokes scraped by scraping piece 120 on pushing rod 20 fall into discharge port 111, and then fall into first hopper 500 through discharge port 111, so that the red cokes are recovered.

Optionally, a plurality of scraping and rubbing pieces 120 are arranged along the axial direction of the cleaning sleeve 110, and the discharge port 111 is located between two adjacent scraping and rubbing pieces 120, so that red cokes scraped by each scraping and rubbing piece 120 can be collected conveniently.

In some embodiments, the coke pusher cleaning and recycling device further includes a second hopper 600 disposed on the base 30 and having an upward opening, wherein the second hopper 600 is located between the first hopper 500 and the pushing cleaning member 200 for receiving the coal blocks cleaned by the pushing cleaning member 200.

Specifically, the second hopper 600 is used for collecting coal blocks on the base 30, and when the pushing rod 20 moves telescopically, the pushing member 220 and the cleaning member 230 send the coal blocks on the base 30 into the coke oven or the second hopper 600, so that not only the coal blocks on the base 30 are cleaned, but also the coal blocks are collected and utilized.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Coke pusher clearance recovery unit, its characterized in that includes:

the scraping and rubbing cleaning assembly is used for being connected to a base of the coke pushing trolley and comprises a cleaning sleeve sleeved on the periphery of the coke pushing rod and a scraping and rubbing piece arranged on the inner peripheral wall of the cleaning sleeve, and the scraping and rubbing piece extends towards the coke pushing rod to be in contact with the peripheral wall of the coke pushing rod so as to scrape red coke on the coke pushing rod;

the pushing cleaning piece comprises an installation cover, a pushing piece and a cleaning piece, wherein the installation cover is arranged at the bottom of the pushing head, the opening of the installation cover is downward, the pushing piece is connected in the installation cover in a sliding mode along the axial direction of the installation cover, the cleaning piece is connected below the pushing piece, a lifting piece used for driving the pushing piece to move up and down is arranged in the installation cover, and the cleaning piece extends downward to be in contact with the base;

the pushing cleaning piece can be driven by the coke pushing rod to horizontally move along the top surface of the base to clean coal blocks on the base.

2. The coke pusher cleaning and recycling device of claim 1, wherein a plurality of scraping and rubbing pieces are uniformly distributed along the axial direction of the coke pushing rod.

3. The coke pusher cleaning and recycling device of claim 2, wherein a plurality of said scrapers are respectively disposed obliquely to the ends of said cleaning sleeves adjacent thereto.

4. The coke pusher cleaning and recycling apparatus of claim 1, wherein the mounting cover is provided with a guide plate extending in an up-down direction, and the pushing member is provided with a sliding groove slidably engaged with the guide plate.

5. The coke pusher cleaning and recycling device of claim 4, wherein the lifting member is a screw rod passing through the mounting cover in the vertical direction, the screw rod is rotatably connected with the mounting cover, the screw rod is in threaded connection with the pushing member, and the screw rod is provided with two abutting blocks respectively abutting against two sides of the top wall of the mounting cover.

6. The coke pusher cleaning and recycling apparatus of claim 5, wherein the upper end of the lead screw is connected with a force application rod.

7. The coke pusher cleaning and recycling apparatus of claim 5, wherein the bottom of the pushing member is provided with a bending portion extending arcuately toward the outside of the mounting cover.

8. The coke pusher cleaning and recycling apparatus of claim 5, wherein the sweeping member comprises:

the connecting seat is connected to the pushing piece and provided with an avoidance cavity which is provided with an upward opening and used for avoiding the lower part of the screw rod;

the cleaning part is arranged on the bottom surface of the connecting seat, extends downwards and is used for cleaning the base.

9. The coke pusher cleaning and recycling device of claim 1, wherein a discharge port is arranged below the cleaning sleeve, a first hopper with an upward opening is arranged on the base, and the first hopper is vertically corresponding to the discharge port.

10. The coke pusher cleaning and recycling device of claim 9, further comprising a second hopper disposed on the base and having an upward opening, wherein the second hopper is disposed between the first hopper and the pushing cleaning member for receiving the coal blocks cleaned by the pushing cleaning member.