CN213111292U - Material cleaning device for coke dry quenching belt conveyor - Google Patents
Material cleaning device for coke dry quenching belt conveyor Download PDFInfo
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- CN213111292U CN213111292U CN202021670383.0U CN202021670383U CN213111292U CN 213111292 U CN213111292 U CN 213111292U CN 202021670383 U CN202021670383 U CN 202021670383U CN 213111292 U CN213111292 U CN 213111292U
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- scraper blade
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- belt conveyor
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Abstract
The utility model discloses a material cleaning device for putting out coke band conveyer futilely, including parallel bearing roller and integral scraper blade, parallel bearing roller installs in the below of belt, and integral scraper blade slope is connected on parallel bearing roller, and the top of integral scraper blade contacts with the bottom of belt, and integral scraper blade bottom below is equipped with the hopper, and the material of scraping down from the belt reduces the work load that the secondary cleaned in dropping on the hopper through integral scraper blade. The utility model discloses asymmetric design about the frame adopts effectively utilizes lever principle, ensures that the sweeper scraper blade all the time and the belt between keep necessary, invariable pressure, at the laminating belt conveyor that the operation in-process can be fine, the clearance clean more and do not harm the working face of belt so both can not harm the belt, can keep effectual cleaning effect again. Under the action of gravity, the scraping head of the upper sweeper is always in contact with the belt by changing the included angle between the scraping plate and the belt, so that continuous and effective sweeping is achieved.
Description
Technical Field
The utility model belongs to the technical field of the coking industry puts out coke conveyer belt futilely, concretely relates to a material cleaning device for putting out coke band conveyer futilely.
Background
The existing dry quenched coke in a horse steel coking main plant is conveyed to each storage bin and a large blast furnace by a belt conveyor, and the belt conveyor is important equipment for producing logistics of the dry quenched coke. Belt conveyor material cleaning device strikes off long-pending surplus coke breeze coke that bonds on the belt at any time, reduces coke breeze coke and corrodes the bearing roller, and belt wearing and tearing are belt conveyor's key device.
The existing cleaning device has the following problems:
1) the whole cleaning device is heavy, when the belt conveyor is produced without stopping, the cleaner breaks down or is damaged, the replacement and installation are not facilitated in a narrow space, and safety accidents are easy to cause;
2) after the cleaning machine is used for a period of time, the length of the screw rod must be manually adjusted regularly, so that a certain pressure is kept between the scraper of the cleaning machine and the belt, and the purpose of cleaning coke powder and coke adhered to the belt is achieved. If the adjustment is too tight, the pressure between the sweeper and the belt is increased, and the load of a belt motor is increased; the clearance of adjustment is big, then cleans the effect unsatisfactory, has increased bearing roller wearing and tearing after the coke powder bonds the belt, and the belt corrodes the scaling loss, has reduced bearing roller, belt life, increases equipment running cost, maintenance cost. Meanwhile, coke powder and coke are adhered to the conveying belt, so that manual cleaning is required regularly, and time and labor are wasted.
The accumulation of coke powder and coke can cause the halt of the belt conveyor and influence the conveying production of coke.
3) Simultaneously because of this kind of cleaning device cleans the effect unsatisfactory, long-pending surplus fine coke can not in time clear away, corrosion sweeper groove steel body corrodes, causes the sweeper to generally use one year then warp and open welding, need make the change again, and the overhaul of the equipments is with high costs.
SUMMERY OF THE UTILITY MODEL
To the deficiency that exists among the prior art, the utility model aims to provide a simple structure convenient to use's a material cleaning device for putting out coke dry belt conveyor.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a material cleaning device for putting out coke dry belt conveyor which characterized in that: including parallel bearing roller and integral scraper blade, parallel bearing roller installs in the below of belt, and integral scraper blade slope is connected on parallel bearing roller, and the top of integral scraper blade contacts with the bottom of belt, and integral scraper blade bottom below is equipped with the hopper, and the material of scraping down from the belt falls in the hopper through integral scraper blade.
Further, the material cleaning device further comprises a carrier roller fixing support, one end of the carrier roller fixing support is connected to two sides of the transmission roller, the other end of the carrier roller fixing support extends to the lower portion of the belt, and two ends of the parallel carrier rollers are connected to the carrier roller fixing supports on the two sides respectively.
Further, the integral scraper comprises a scraper and a frame, the frame is connected to the parallel carrier rollers, the scraper is installed on the frame, and the scraper is in contact with the bottom of the belt.
Furthermore, the frame is a rectangular frame, the frame is asymmetrically welded on the parallel carrier rollers, and the length of the frame below the parallel carrier rollers is greater than that of the frame above the parallel carrier rollers.
Furthermore, the integral scraper further comprises a guide plate, the guide plate is arranged on the frame and located below the scraper, and the guide plate is communicated with the hopper.
Furthermore, the scraper blade adopts old and useless belt to make, and the deflector adopts aluminum plate to make, and the frame adopts the angle steel welding to form.
Further, the frame is welded on the parallel carrier rollers according to the ratio of 1: 3.
Adopt the utility model discloses technical scheme's advantage does:
1. the utility model discloses the frame adopts 1:3 asymmetric design from top to bottom, can utilize lever principle effectively, ensures in sweeper life cycle that the sweeper scraper blade keeps necessary, invariable pressure all the time between the belt, the laminating belt feeder that can be fine in the operation, the cleaner and do not harm the belt so can not only not harm the working face of belt of clearance, can keep effectual cleaning effect again. Even if the scraping head is continuously worn in use, the weight of the lower part is greater than that of the upper part, and under the action of gravity, the scraping head of the upper sweeper is always in contact with the belt by changing the included angle between the scraping plate and the belt, so that continuous and effective sweeping is achieved.
2. The guide plate of the utility model is made of aluminum plate, the aluminum plate has light weight, the weight of the sweeper is reduced, and the installation is convenient; the aluminum plate is not easy to rust, and the corrosion of coke to the frame is reduced; the aluminum plate has small friction coefficient, the coke powder is smoothly discharged, and the hanging material is not easy to form on the sweeper.
3. The utility model adjusts the scraping force through the dead weight balance of the integral scraper and is in seamless contact with the belt, thereby having good cleaning effect and free maintenance adjustment; the problem that the cleaning device is frequently adjusted regularly is solved, the cleaning effect is ensured, and clean production is realized; the corrosion of the carrier roller and the belt is reduced, the damage of the sweeper is reduced, the service life is prolonged, and the operation cost of equipment is reduced.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
FIG. 1 is a schematic view of the overall structure of the material cleaning device of the present invention;
fig. 2 is a schematic sectional view along the direction a-a in fig. 1.
The labels in the above figures are respectively: 1. parallel carrier rollers; 2. an integral scraper; 21. a squeegee; 22. a guide plate; 23. a frame; 3. a belt; 4. a carrier roller fixing bracket; 5. and (5) driving the roller.
Detailed Description
In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "plane direction", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and 2, a material cleaning device for a coke dry quenching belt conveyor is characterized in that: including parallel bearing roller 1 and integral scraper blade 2, parallel bearing roller 1 is installed in the below of belt 3, and integral scraper blade 2 slope is connected on parallel bearing roller 1, and the top of integral scraper blade 2 contacts with the bottom of belt 3, and the below is equipped with the hopper in 2 bottoms of integral scraper blade, and the material of scraping down from belt 3 falls into the hopper through integral scraper blade 2, and the dry coke of gliding directly falls into the hopper under the effect of deflector, reduces the work load that the secondary cleaned.
The integral scraper 2 comprises a scraper 21 and a frame 23, the frame 23 is connected to the parallel idlers 1, the scraper 21 is mounted on the frame 23, and the scraper 21 is in contact with the bottom of the belt 3. The frame 23 is a rectangular frame, the frame 23 is asymmetrically welded on the parallel idler 1, and the length of the frame 23 below the parallel idler 1 is larger than that of the frame 23 above the parallel idler 1. The integral screed 2 further comprises a guide plate 22, the guide plate 22 being mounted on a frame 23 below the screed 21, the guide plate 22 being in communication with the hopper. Preferably, the frame 23 is welded to the parallel idler 1 in a ratio of 1: 3.
The material cleaning device further comprises a carrier roller fixing support 4, one end of the carrier roller fixing support 4 is connected to two sides of the transmission roller 5, the other end of the carrier roller fixing support 4 extends to the lower portion of the belt 3, and two ends of the parallel carrier rollers 1 are connected to the carrier roller fixing supports 4 on the two sides respectively.
Through on-site manufacturing and installation, the frame adopts an upper 1:3 asymmetric design, the lever principle can be effectively utilized, the necessary and constant pressure between the scraper of the sweeper and the belt can be ensured to be kept all the time in the service life cycle of the sweeper, the belt can be well attached to the sweeper in the operation process, the sweeper is cleaner in cleaning, the belt is not damaged, the working surface of the belt cannot be damaged, and the effective sweeping effect can be kept. Even if the scraping head is continuously worn in use, the weight of the lower part is greater than that of the upper part, and under the action of gravity, the scraping head of the upper sweeper is always in contact with the belt by changing the included angle between the scraping plate 21 and the belt 3, so that continuous and effective sweeping is achieved. The scraper is made of waste belts and is replaced once in two years.
The utility model provides a long-pending surplus fine coke of domestic present dry quenching band conveyer clean a difficult problem, reduce maintenance duration, the production is carried to the clean coke of guarantee, and the environmental protection benefit is huge.
The loss of 94 supporting rollers and 641 meters of the belt in the conveying belt conveyor in only one branch area K1-1 and C301 belt per year is reduced: cost of the carrier roller: 115 yuan per root, (30+64) × 115 ═ 10810 yuan, belt cost: 594.38 yuan/m, 641 × 594.38 yuan 380997.58 yuan, direct economic benefit: 10810+391807.58 ≈ 389047.58 × 39.2 ten thousand yuan.
The guide plate 22 of the utility model is made of aluminum plate, the aluminum plate has light weight, the weight of the sweeper is reduced, and the installation is convenient; the aluminum plate is not easy to rust, and the corrosion of coke to the frame is reduced; the aluminum plate has small friction coefficient, the coke powder is smoothly discharged, and the hanging material is not easy to form on the sweeper.
The utility model adjusts the scraping force through the dead weight balance of the integral scraper and is in seamless contact with the belt, thereby having good cleaning effect and free maintenance adjustment; the problem that the cleaning device is frequently adjusted regularly is solved, the cleaning effect is ensured, and clean production is realized; the corrosion of the carrier roller and the belt is reduced, the damage of the sweeper is reduced, the service life is prolonged, and the operation cost of equipment is reduced.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a material cleaning device for putting out coke dry belt conveyor which characterized in that: including parallel bearing roller (1) and integral scraper blade (2), the below at belt (3) is installed in parallel bearing roller (1), and integral scraper blade (2) slope is connected on parallel bearing roller (1), and the top of integral scraper blade (2) contacts with the bottom of belt (3), and integral scraper blade (2) bottom below is equipped with the hopper, and the material of scraping down from belt (3) falls in the hopper through integral scraper blade (2).
2. A material sweeping apparatus for a coke dry quenching belt conveyor as claimed in claim 1, wherein: the material cleaning device further comprises a carrier roller fixing support (4), one end of the carrier roller fixing support (4) is connected to the two sides of the transmission roller (5), the other end of the carrier roller fixing support (4) extends to the lower portion of the belt (3), and the two ends of the parallel carrier rollers (1) are connected to the carrier roller fixing supports (4) on the two sides respectively.
3. A material sweeping apparatus for a coke dry quenching belt conveyor as claimed in claim 1 or 2, wherein: the integral scraper (2) comprises a scraper (21) and a frame (23), the frame (23) is connected to the parallel carrier rollers (1), the scraper (21) is installed on the frame (23), and the scraper (21) is in contact with the bottom of the belt (3).
4. A material sweeping apparatus for a coke dry quenching belt conveyor as claimed in claim 3, wherein: the frame (23) is a rectangular frame, the frame (23) is asymmetrically welded on the parallel carrier roller (1), and the length of the frame (23) below the parallel carrier roller (1) is greater than that of the frame (23) above the parallel carrier roller (1).
5. A material sweeping apparatus for a coke dry quenching belt conveyor as claimed in claim 4, wherein: the integral scraper (2) further comprises a guide plate (22), the guide plate (22) is installed on the frame (23) and located below the scraper (21), and the guide plate (22) is communicated with the hopper.
6. A material sweeping apparatus for a coke dry quenching belt conveyor as claimed in claim 5, wherein: the scraper (21) is made of waste belts, the guide plate (22) is made of aluminum plates, and the frame (23) is formed by welding angle steel.
7. A material sweeping apparatus for a coke dry quenching belt conveyor as claimed in claim 6, wherein: the frame (23) is welded on the parallel carrier roller (1) according to the proportion of 1: 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021670383.0U CN213111292U (en) | 2020-08-12 | 2020-08-12 | Material cleaning device for coke dry quenching belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021670383.0U CN213111292U (en) | 2020-08-12 | 2020-08-12 | Material cleaning device for coke dry quenching belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213111292U true CN213111292U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021670383.0U Active CN213111292U (en) | 2020-08-12 | 2020-08-12 | Material cleaning device for coke dry quenching belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213111292U (en) |
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2020
- 2020-08-12 CN CN202021670383.0U patent/CN213111292U/en active Active
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