CN213416763U

CN213416763U - Movable collecting trolley for flue gas of top-loading coal type coke oven

Info

Publication number: CN213416763U
Application number: CN202022397239.0U
Authority: CN
Inventors: 朱广栋; 罗莉莉; 胡闯闯; 王兴龙
Original assignee: Shandong Xiaolin Electromechanical Engineering Co ltd
Current assignee: Shandong Xiaolin Electromechanical Engineering Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-11
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a portable collection dolly of stove flue gas that dries in air of top dress coal type coke oven, grab, travelling car, box support, outside end beam, inboard driven end beam and inboard initiative end beam including the smoking davit, promotion, the collection box has been placed at box support top, it has the leading wheel guide rail all to weld to collect the box both sides, it has the dolly guide rail all to weld to collect box top both sides, the travelling car welds on outside end beam, inboard driven end beam and inboard initiative end beam, the motor speed reducer is installed through the mounting bracket to travelling car one end. This novel possess special collection mechanism, the smoke and dust of loss when can conveniently discharging the tedge effectively collects to can send into outside dust pelletizing system in follow-up smoke and dust of collecting and filter, discharge after up to standard, collection efficiency is high, and collecting effect is good, and environmental protection effect is good, is fit for extensively using widely.

Description

Movable collecting trolley for flue gas of top-loading coal type coke oven

Technical Field

The utility model relates to a coke-oven plant smoke and dust processing technology field, in particular to a portable collection dolly of stove flue gas that dries in air of top loading coal type coke oven.

Background

In the coking process of a top-loading coal process coking plant, coal is heated and dry distilled in a coke oven by isolated air to generate coke, and simultaneously a large amount of coke oven crude gas is generated, wherein a part of the coke oven crude gas can be dissipated into the air due to the opening of a water seal cover of an ascending pipe in the oven airing process of the coke oven, and high-temperature dust generated in the coking process is mixed with the coke oven crude gas to pollute the air, and at present, all the smoke dust discharged by the ascending pipe is directly dissipated into the atmosphere in the oven airing process of the coke oven.

The prior smoke emission has the following defects: 1. the dust collecting device is not provided with a special collecting mechanism, and the dust dissipated when the ascending pipe is discharged cannot be effectively collected. Therefore, a movable collecting trolley for the oven-drying flue gas of the top-loading coal type coke oven is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a portable collection dolly of top coal-charging coke oven air-curing oven flue gas, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a top coal-charging coke oven air-drying flue gas movable collection trolley comprises a smoke suction suspension arm, a lifting claw, a movable trolley, a box body support, an outer side end beam, an inner side driven end beam and an inner side driving end beam, wherein a collection box body is placed at the top of the box body support, guide wheel guide rails are welded on two sides of the collection box body, trolley guide rails are welded on two sides of the top end of the collection box body, the movable trolley is welded on the outer side end beam, the inner side driven end beam and the inner side driving end beam, a motor reducer is installed at one end of the movable trolley through a mounting frame, an end beam wheel is driven by the power output end of the motor reducer through transmission and is positioned on the trolley guide rails, a box body conical sealing valve is fixedly installed at the top of the collection box body through a supporting rod, a screw rod lifter is installed at the top of, and a smoke suction suspension arm corresponding to the air inlet of the box body conical sealing valve is arranged on one side of the movable trolley through a connecting rod, and the air outlet of the box body conical sealing valve is positioned in the collecting box body.

Further, the guide wheel support is welded to the outer side end beam, the inner side driven end beam and the inner side driving end beam, the guide wheel is installed on the inner side of the bottom end of the guide wheel support through a rotating shaft, and the guide wheel is located in the guide wheel guide rail.

Further, the number of the conical sealing valves of the box body is specifically set to multiple groups.

Further, the welding of collection bottom of the case portion has the electrical installation of sliding contact, the electric power output of the electrical installation of sliding contact and the electric power input of motor reducer constitute the electricity through the wire and are connected.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the coke oven comprises a travelling car, an outer end beam, an inner driven end beam, an inner driving end beam, a smoke absorbing suspension arm, a box conical sealing valve, a lifting claw, a screw lifter and a motor reducer, wherein a box support is fixed at the top of the coke oven, the number of the box conical sealing valves is specifically arranged into a plurality of groups and corresponds to the position of an ascending pipe at the top of the coke oven, an incoming terminal of a sliding contact electricity taking device is connected with an external power supply, an electric power output end of the sliding contact electricity taking device is electrically connected with an electric power input end of the motor reducer through a lead wire, so that the motor reducer can be powered all the time during movement, the travelling car is welded on the outer end beam, the inner driven end beam and the inner driving end beam, the motor reducer drives an end beam wheel to rotate and walk on a car guide rail, and guide wheel supports are arranged on the outer end beam, the leading wheel removes along with the travelling car in the leading wheel guide rail, when needs, the screw rod hoist opportunity drives the promotion and grabs and reciprocates, the promotion is grabbed and is grabbed box toper seal valve, and then open box toper seal valve and smoking davit intercommunication, because collect the box and be connected with the supporting dust remover of outside, there is the negative pressure in the collecting box body, and then collect the smoke and dust of riser water closing cap mouth loss through the smoking davit that has communicated in the collecting box body, then send into in the dust remover through collecting box body and pipeline, discharge clean air after dust removal filtration, the special collection mechanism that possesses, can conveniently carry out effective collection with the smoke and dust of loss when the riser discharges, and can follow-up send the smoke and dust of collecting into outside dust pelletizing system and filter, discharge after up to standard, collection efficiency is high, it is effectual to collect, environmental protection is effectual.

Drawings

FIG. 1 is a schematic view of the structure of a mobile collection cart for collecting flue gas from a top-loading coal-type coke oven.

FIG. 2 is a left side view schematic diagram of the movable collecting trolley for collecting flue gas from the top-loading coal-type coke oven.

FIG. 3 is a schematic view of the overhead structure of the mobile collection cart for flue gas from the top-loading coal-type coke oven.

In the figure: 1. a smoke absorbing suspension arm; 2. a conical sealing valve of the box body; 3. a screw elevator; 4. lifting the grab; 5. moving the trolley; 6. a motor reducer; 7. an outboard end beam; 8. sliding contact electricity taking device; 9. a trolley guide rail; 10. a guide wheel bracket; 11. a guide wheel; 12. a guide wheel guide rail; 13. a box body bracket; 14. a collection box body; 15. an inboard driven end beam; 16. an inboard active end beam.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a mobile collection trolley for flue gas of a top-loading coal type coke oven drying furnace comprises a smoke suction suspension arm 1, a lifting claw 4, a mobile trolley 5, a box support 13, an outer side end beam 7, an inner side driven end beam 15 and an inner side driving end beam 16, wherein a collection box 14 is placed at the top of the box support 13, guide wheel guide rails 12 are welded at two sides of the collection box 14, trolley guide rails 9 are welded at two sides of the top end of the collection box 14, the mobile trolley 5 is welded on the outer side end beam 7, the inner side driven end beam 15 and the inner side driving end beam 16, a motor reducer 6 is installed at one end of the mobile trolley 5 through an installation frame, an end beam wheel is driven by transmission at the outer side of a power output end of the motor reducer 6, the end beam wheel is located on the trolley guide rails 9, a box conical sealing valve, the top of the movable trolley 5 is provided with a screw rod lifter 3 through a mounting frame, the lifting end of the screw rod lifter 3 is connected with a lifting claw 4, one side of the movable trolley 5 is provided with a smoking suspension arm 1 corresponding to the air inlet of the conical sealing valve 2 of the box body through a connecting rod, and the air outlet of the conical sealing valve 2 of the box body is positioned in the collection box body 14.

The guide wheel support 10 is welded on the outer side end beam 7, the inner side driven end beam 15 and the inner side driving end beam 16, the guide wheel 11 is installed on the inner side of the bottom end of the guide wheel support 10 through a rotating shaft, and the guide wheel 11 is located in the guide wheel guide rail 12.

In the embodiment, as shown in fig. 1 and 2, the movement of the moving cart 5 can be more stable by the sliding of the guide wheels 11 in the guide wheel guide rails 12.

Wherein, the number of the conical box sealing valves 2 is specifically set as multiple groups.

In this embodiment, as shown in fig. 2 and fig. 3, a plurality of sets of box conical sealing valves 2 are used to adsorb the flue gas in a plurality of sets of risers.

The electric power collecting device is characterized in that one end of the bottom of the collecting box body 14 is welded with a sliding contact power collecting device 8, and an electric power output end of the sliding contact power collecting device 8 is electrically connected with an electric power input end of the motor speed reducer 6 through a wire.

In this embodiment, as shown in fig. 1 and fig. 3, an incoming terminal of the sliding contact electricity taking device 8 is connected to an external power source, and an electric power output end of the sliding contact electricity taking device 8 is electrically connected to an electric power input end of the motor speed reducer 6 through a wire, so that the motor speed reducer 6 can be always powered when moving.

It should be noted that the utility model relates to a portable collection dolly of top coal type coke oven flue gas that dries in air of coke oven, during operation, box support 13 is fixed at the coke oven top, the quantity of box toper seal valve 2 is specifically set up into the multiunit and corresponds with the tedge position of coke oven top, the incoming line terminal of the electrical installation 8 of sliding contact connects the external power supply, the electric power output end of the electrical installation 8 of sliding contact and the electric power input end of motor reducer 6 constitute the electricity through the wire and connect, make motor reducer 6 can be electrified always when moving, travelling bogie 5 welds outside end beam 7, inboard driven end beam 15 and inboard initiative end beam 16, motor reducer 6 drives the end beam wheel and rotates, walk on bogie guide rail 9, in order to control the direction of travelling bogie 5 and prevent the slope, be equipped with leading wheel support 10 on outside end beam 7 and inboard driven end beam 15, inboard initiative end beam 16, the guide wheel 11 moves along with the movable trolley 5 in the guide wheel guide rail 12, when needed, the screw rod hoister 3 can drive the lifting claw 4 to move up and down, the lifting claw 4 can grab the conical sealing valve 2 of the box body, and then the conical sealing valve 2 of the box body is opened to be communicated with the smoke suction suspension arm 1, as the collection box body 14 is connected with a dust remover matched with the outside, negative pressure is generated in the collection box body 14, and then smoke dust dissipated from a water seal cover opening of the ascending pipe is collected into the collection box body 14 through the communicated smoke suction suspension arm 1, and then the smoke dust is sent into the dust remover through the collection box body 14 and a pipeline, and clean air is discharged after dust removal and filtration. Possess special collection mechanism, the smoke and dust of loss when can conveniently discharging the tedge effectively collects to can send into outside dust pelletizing system with the smoke and dust of collecting in succession and filter, discharge after up to standard, collection efficiency is high, and collection effect is good, and environmental protection effect is good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dolly is collected to top coal type coke oven gas that dries in air movable type of stove flue gas, includes smoking davit (1), promotes and grabs (4), travelling car (5), box support (13), outside end beam (7), inboard driven end beam (15) and inboard initiative end beam (16), its characterized in that: the collecting box body (14) is placed at the top of the box body support (13), guide wheel guide rails (12) are welded on two sides of the collecting box body (14), trolley guide rails (9) are welded on two sides of the top end of the collecting box body (14), the movable trolley (5) is welded on an outer side end beam (7), an inner side driven end beam (15) and an inner side driving end beam (16), a motor speed reducer (6) is installed at one end of the movable trolley (5) through a mounting frame, the outer side of a power output end of the motor speed reducer (6) drives an end beam wheel through transmission, the end beam wheel is located on the trolley guide rails (9), a box body conical sealing valve (2) is fixedly installed at the top of the collecting box body (14) through a supporting rod, a screw elevator (3) is installed at the top of the movable trolley (5) through the mounting frame, and a lifting end, a smoking suspension arm (1) corresponding to the air inlet of the conical sealing valve (2) of the box body is installed on one side of the movable trolley (5) through a connecting rod, and the air outlet of the conical sealing valve (2) of the box body is positioned in the collecting box body (14).

2. The mobile collection trolley for oven-drying flue gas of the top-loading coal coke oven of claim 1, which is characterized in that: leading wheel support (10) and leading wheel support (10) bottom inboard are all welded to outside end beam (7), inboard driven end beam (15) and inboard initiative end beam (16) and install leading wheel (11) through the pivot, leading wheel (11) are located leading wheel guide rail (12).

3. The mobile collection trolley for oven-drying flue gas of the top-loading coal coke oven of claim 1, which is characterized in that: the number of the conical sealing valves (2) of the box body is specifically set to be multiple groups.

4. The mobile collection trolley for oven-drying flue gas of the top-loading coal coke oven of claim 1, which is characterized in that: the welding of collection box (14) bottom one end has electrical installation (8) to the sliding contact, the electric power output of electrical installation (8) and the electric power input of motor reducer (6) constitute the electricity through the wire and are connected.