CN215207049U

CN215207049U - Belt conveyor's of dry-wet separation cleaning device

Info

Publication number: CN215207049U
Application number: CN202121279653.XU
Authority: CN
Inventors: 于永军; 陈笠; 黎芋岑; 曾凡杜; 贺磊
Original assignee: Sinohydro Bureau 8 Co Ltd
Current assignee: Sinohydro Bureau 8 Co Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-17
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a belt conveyor's of dry-wet separation cleaning device, including the conveyer belt, a housing, power cylinder, the round brush, nozzle assembly and sedimentation tank, conveyer belt portion wears to establish in the casing, power cylinder locate in the casing and with the laminating of the inboard surface of conveyer belt, the casing is separated into dry compartment room and wet district room in the below of conveyer belt through the baffle, the round brush is located dry district indoor and can be with the outside surface contact of conveyer belt, the round brush is connected with power cylinder's one end through first belt assembly, nozzle assembly locates wet district indoor and towards the outside surface of conveyer belt, wet compartment room and sedimentation tank intercommunication. The utility model discloses utilize round brush and nozzle assembly to accomplish cleaning and washing of conveyer belt, the power of round brush comes from the conveyer belt, does not need additionally to provide the power supply, greatly reduced the cost, the baffle falls into dry room and two airtight spaces in wet district room with the casing, and coarse grain and washing sewage independent processing can reduce sedimentation tank sewage treatment capacity.

Description

Belt conveyor's of dry-wet separation cleaning device

Technical Field

The utility model relates to a lubricating, cleaning or cleaning device especially relates to a belt conveyor's of dry-wet separation cleaning device.

Background

When the belt conveyor is used for conveying materials such as sand and stone materials, powder on the surface of the materials is easy to adhere to the surface of the return conveyor belt. Particularly, the sand and stone materials produced by the dry method have higher surface mud content, so that a large amount of mud residue and stone powder are carried in the return stroke of the conveyer belt. Mud residue and mountain flour that the return conveyer belt carried are unrestrained along the way, and it is abominable to pollute operational environment, increase maintainer intensity of labour. The overhead adhesive tape machine with the closed gallery is adopted, and when excessive sludge and stone powder are accumulated in the gallery and exceed the gallery support limit, safety accidents such as collapse can be caused.

At present, the belt conveyor cleaner mainly has several forms such as a scraper blade, a brush and the like. The scraper sweeper is characterized in that a scraper fixed on an arm support is in close contact with a working surface of a conveying belt under the action of gravity of a balance weight or the elastic force of the arm support, and residual materials on the scraper are removed. The scraper plate mainly comprises polyurethane and hard alloy. Cemented carbide is more durable than polyurethane but wears more heavily on the belt. The polyurethane is easy to wear, the effect is better relatively when the contact pressure of the polyurethane with the conveying belt is higher, the wear is correspondingly more serious, and the replacement is frequent. The brush cleaner has better effect, but the removed ash and dust can not be reasonably collected, thereby causing secondary pollution. In addition, the cleaning effect is declined after the scraper and the brush of the cleaner are worn, the cleaning effect can be found only by manual inspection, and the replacement or the adjustment is not timely.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's is not enough, provides one kind and utilizes round brush and nozzle assembly to accomplish cleaning and washing of conveyer belt, and the power of round brush comes from the conveyer belt, does not need additionally to provide the power supply, greatly reduced the cost, the baffle falls into dry compartment and two airtight spaces in wet compartment with the casing, and coarse grain and washing sewage independent processing can reduce sedimentation tank sewage treatment capacity's belt conveyor's cleaning device of dry and wet separation.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a do wet belt conveyor's of separation cleaning device, includes conveyer belt, casing, power cylinder, round brush, nozzle assembly and sedimentation tank, conveyer belt part wears to establish in the casing, power cylinder locate in the casing and with the inboard surface laminating of conveyer belt, the casing passes through the baffle in the below of conveyer belt and separates into dry compartment room and wet compartment, and the upper reaches of dry compartment room in wet compartment room in the direction of transfer of conveyer belt in the casing, the round brush is located in dry compartment and can be connected with the outside surface contact of conveyer belt, the round brush is connected with power cylinder's one end through first belt assembly, nozzle assembly locates in the wet compartment and towards the outside surface of conveyer belt, wet compartment room and sedimentation tank intercommunication.

As a further improvement of the above technical solution, the cleaning device further includes a dewatering drum, the dewatering drum is disposed in the wet area and located at a downstream of the nozzle assembly, the dewatering drum is connected to the other end of the power drum through a second belt assembly, and the conveyor belt is clamped between the power drum and the dewatering drum.

As a further improvement of the technical scheme, a mud and stone chip collecting hopper is butted below the dry compartment.

As a further improvement of the technical scheme, a sewage tank is butted below the wet compartment, and the sewage tank is connected with the sedimentation tank through a sewage pipe.

As a further improvement of the technical scheme, the cleaning device further comprises a monitoring camera for monitoring the cleaning effect of the conveying belt, and the monitoring camera is connected with a control room computer through a data line.

As a further improvement of the above technical solution, the nozzle assembly comprises a water inlet pipe and a plurality of nozzles arranged on the water inlet pipe in rows and at intervals.

As a further improvement of the technical scheme, two ends of the power roller, two ends of the rolling brush and two ends of the dewatering roller extend out of the shell.

As a further improvement of the technical scheme, one side of the shell is provided with a first protective cover, the other side of the shell is provided with a second protective cover, the first belt assembly is located in the first protective cover, and the second belt assembly is located in the second protective cover.

As a further improvement of the above technical solution, the first belt assembly includes a first driving wheel, a first driven wheel and a first belt, the first driving wheel is disposed at an end of the power roller, the first driven wheel is disposed at an end of the rolling brush, and the first belt is wound around the first driving wheel and the first driven wheel.

As a further improvement of the above technical solution, the second belt assembly includes a second driving wheel, a second driven wheel and a second belt, the second driving wheel is disposed at an end of the power roller, the second driven wheel is disposed at an end of the dewatering roller, and the second belt is wound around the second driving wheel and the second driven wheel.

Compared with the prior art, the utility model has the advantages of:

(1) the cleaning device of the belt conveyor with the dry-wet separation utilizes the rolling brush and the nozzle assembly to clean and clean the conveying belt, the power of the rolling brush is from the conveying belt of the conveyor, namely, the power roller rotates through rolling friction with the conveying belt, and then the rolling brush is driven to rotate, no additional power source is needed, the cost is greatly reduced, and the conveying belt cannot be damaged; the shell is divided into two independent closed spaces, namely a dry area chamber and a wet area chamber, by the partition plate, cleaned coarse particles (mud and stone chips) are distinguished from cleaning sewage after spraying, and are treated independently, so that the sewage treatment capacity of the sedimentation tank is reduced, and meanwhile, dust generated by cleaning with the rolling brush is prevented from flying to pollute air.

(2) The utility model discloses a belt conveyor's of dry-wet separation cleaning device still includes dewatering drum, and dewatering drum locates in the wet district and lies in nozzle assembly's low reaches, and the conveyer belt clamp is located between power cylinder and the dewatering drum, and after water spray cleaning, dewatering drum and power cylinder press from both sides tight conveyer belt and utilize inertia to dewater the conveyer belt, keep the conveyer belt dry and comfortable, and dewatering drum is rotated by the power cylinder drive, and its power also comes from the power conveyer belt, does not need extra power, further the cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a belt conveyor cleaning device for dry-wet separation according to the present invention.

Fig. 2 is a schematic view showing the connection relationship between the roller brush and the power roller according to the present invention (the left side view of the housing in fig. 1).

Fig. 3 is a schematic view showing the connection relationship between the dewatering drum and the power drum (fig. 1 is a left side view of the casing without the rolling brush).

Fig. 4 is a schematic structural view (viewed from the left side of fig. 1) of the nozzle assembly of the present invention.

The reference numerals in the figures denote:

1. a conveyor belt; 2. a housing; 3. a powered roller; 4. rolling and brushing; 5. a nozzle assembly; 6. a sedimentation tank; 7. a partition plate; 8. a dry compartment; 9. a wet compartment; 10. a first belt assembly; 11. a dewatering drum; 12. a second belt assembly; 13. a mud stone chip collecting hopper; 14. a sewage tank; 15. a sewage pipe; 16. a surveillance camera; 17. a data line; 18. a control room computer; 19. a water inlet pipe; 20. a nozzle; 21. a first protective cover; 22. a second protective cover; 23. a first drive wheel; 24. a first driven wheel; 25. a first belt; 26. a second drive wheel; 27. a second driven wheel; 28. a second belt; 29. and a driving wheel.

Detailed Description

The invention is described in further detail below with reference to the drawings and specific examples.

As shown in fig. 1 to 4, the cleaning device of the belt conveyor for dry-wet separation of the present embodiment includes a conveyor belt 1, a housing 2, a power roller 3, a roller brush 4, a nozzle assembly 5 and a sedimentation tank 6, wherein the conveyor belt 1 is horizontally disposed and is driven by a driving wheel 29. The lower section of the conveying belt 1 is partially arranged in the shell 2 in a penetrating way, the power roller 3 is arranged in the shell 2 and is attached to the inner side surface of the conveying belt 1, and the power roller 3 is driven to rotate by the friction force of the conveying belt 1. The housing 2 is divided below the conveyor belt 1 by a partition 7 into a dry compartment 8 and a wet compartment 9. The dry compartment 8 and the wet compartment 9 are independent of each other. The dry compartment 8 is upstream of the wet compartment 9 in the conveying direction of the conveyor belt 1 (indicated by arrow k in fig. 1) within the housing 2. The rolling brush 4 is arranged in the dry compartment 8 and can be contacted with the outer side surface of the conveyer belt 1, the rolling brush 4 is connected with one end of the power roller 3 through a first belt assembly 10, and the power roller 3 drives the rolling brush 4 to roll. The nozzle assembly 5 is located within the wet compartment 9 and towards the outer surface of the conveyor belt 1, the wet compartment 9 communicating with the sedimentation basin 6.

When the conveyor belt runs anticlockwise, the conveyor belt 1 moves to drive the power roller 3 to rotate by utilizing friction force in the shell 2, the power roller 3 drives the rolling brush 4 to rotate reversely relative to the conveyor belt 1, coarse particles (mud and stone chips) attached to the conveyor belt 1 are effectively removed in the dry area chamber 8, and the coarse particles are regularly emptied in the dry area chamber 8. In wet district room 9, nozzle assembly 5 washs conveyer belt 1 outside surface water spray, further clears away the fine particle, accomplishes cleaning and wasing conveyer belt 1 outside surface, washs water entering sedimentation tank 6 and carries out the sediment processing, and the water after the processing can be recycled and wash or directly discharge, and the sediment of bottom is regularly cleared up.

The belt conveyor cleaning device for dry-wet separation utilizes the roller brush 4 and the nozzle assembly 5 to complete cleaning and cleaning of the conveyor belt. The power of the rolling brush 4 comes from the conveyer belt 1 of the conveyer, namely the power roller 3 rotates through rolling friction with the conveyer belt 1, and then drives the rolling brush 4 to rotate, and no additional power source is needed, so that the cost is greatly reduced, and the conveyer belt 1 cannot be damaged; the shell 2 is divided into two independent closed spaces of a dry area chamber 8 and a wet area chamber 9 through the partition plate 7, cleaned coarse particles (mud and stone chips) and cleaning sewage after spraying are distinguished and treated independently, the sewage treatment capacity of the sedimentation tank 6 is reduced, and meanwhile, dust generated by cleaning of the rolling brush 4 is prevented from flying to pollute air.

In this embodiment, the nozzle assembly 5 includes an inlet tube 19 and a plurality of nozzles 20 spaced in a row on the inlet tube 19. The arrangement of the plurality of nozzles 20 can improve the water pressure of the cleaning water, thereby further ensuring the cleaning effect.

In this embodiment, the cleaning device further includes a dewatering drum 11, the dewatering drum 11 is disposed in the wet compartment 9 and located downstream of the nozzle assembly 5, the dewatering drum 11 is connected to the other end of the power drum 3 through a second belt assembly 12, and the conveyor belt 1 is sandwiched between the power drum 3 and the dewatering drum 11. After the water spray cleaning, the dewatering roller 11 and the power roller 3 clamp the conveyor belt 1 to dewater the conveyor belt 1 by inertia, and keep the conveyor belt 1 dry. The dewatering roller 11 is driven by the power roller 3 to rotate, the power of the dewatering roller comes from the power conveyer belt 1, no additional power is needed, and the cost is further reduced.

In this embodiment, a mud and rock debris collecting hopper 13 is connected to the lower part of the dry area chamber 8. The coarse particles removed by the roller brush 4 fall into the lower mud stone chip collecting hopper 13, and are periodically emptied and recycled. A sewage tank 14 is butted below the wet compartment 9, and the sewage tank 14 is connected with the sedimentation tank 6 through a sewage pipe 15. The cleaning devices of a plurality of conveyors can share one sedimentation tank 6, so that the occupied area can be saved, and the cost investment can be reduced.

In this embodiment, the cleaning device further includes a monitoring camera 16 for monitoring the cleaning effect of the conveyor belt 1, and the monitoring camera 16 is connected with a control room computer 18 through a data line 17. The operation and maintenance personnel can monitor the cleaning effect of the conveyer belt 1 in real time through the monitoring camera 16 and the control room computer 18, and adjust or replace related parts in time. Preferably, the monitoring camera 16 is mounted on an outer wall of the housing 2.

In this embodiment, both ends of the power roller 3, both ends of the rolling brush 4 and both ends of the dewatering roller 11 extend out of the housing 2. A first protective cover 21 is arranged on one side of the housing 2, a second protective cover 22 is arranged on the other side of the housing, the first belt assembly 10 is arranged in the first protective cover 21, and the second belt assembly 12 is arranged in the second protective cover 22.

Specifically, the first belt assembly 10 includes a first driving wheel 23, a first driven wheel 24 and a first belt 25, the first driving wheel 23 is disposed at an end of the power roller 3, the first driven wheel 24 is disposed at an end of the rolling brush 4, and the first belt 25 is wound around the first driving wheel 23 and the first driven wheel 24. The first protective cover 21 protects the first belt assembly 10 from normal operation and also prevents dust and ash.

The second belt assembly 12 includes a second driving wheel 26, a second driven wheel 27 and a second belt 28, the second driving wheel 26 is disposed at the end of the power roller 3, the second driven wheel 27 is disposed at the end of the dewatering roller 11, and the second belt 28 is wound around the second driving wheel 26 and the second driven wheel 27. Second protective cover 22 protects second belt assembly 12 from normal operation and also protects it from dust and ash.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. A cleaning device of a belt conveyor for dry-wet separation is characterized in that: comprises a conveying belt (1), a shell (2), a power roller (3), a rolling brush (4), a nozzle component (5) and a sedimentation tank (6), wherein the conveying belt (1) is partially arranged in the shell (2) in a penetrating way, the power roller (3) is arranged in the shell (2) and is attached to the inner side surface of the conveying belt (1), the shell (2) is divided into a dry compartment (8) and a wet compartment (9) below the conveying belt (1) through a partition plate (7), the dry compartment (8) is arranged at the upstream of the wet compartment (9) along the conveying direction of the conveying belt (1) in the shell (2), the rolling brush (4) is arranged in the dry compartment (8) and can be in contact with the outer side surface of the conveying belt (1), the rolling brush (4) is connected with one end of the power roller (3) through a first belt component (10), the nozzle component (5) is arranged in the wet compartment (9) and faces to the outer side surface of the conveying belt (1), the wet compartment (9) is in communication with the sedimentation tank (6).

2. The cleaning device for a dry-wet separation belt conveyor according to claim 1, characterized in that: the cleaning device further comprises a dewatering drum (11), the dewatering drum (11) is arranged in the wet compartment (9) and located at the downstream of the nozzle assembly (5), the dewatering drum (11) is connected with the other end of the power drum (3) through a second belt assembly (12), and the conveying belt (1) is clamped between the power drum (3) and the dewatering drum (11).

3. The cleaning device for a dry-wet separation belt conveyor according to claim 1, characterized in that: a mud and stone chip collecting hopper (13) is butted below the dry compartment (8).

4. The cleaning device for a dry-wet separation belt conveyor according to claim 1, characterized in that: a sewage tank (14) is butted below the wet compartment (9), and the sewage tank (14) is connected with the sedimentation tank (6) through a sewage pipe (15).

5. The sweeping device of a dry-wet separation belt conveyor according to any one of claims 1 to 4, characterized in that: the cleaning device further comprises a monitoring camera (16) used for monitoring the cleaning effect of the conveying belt (1), and the monitoring camera (16) is connected with a control room computer (18) through a data line (17).

6. The sweeping device of a dry-wet separation belt conveyor according to any one of claims 1 to 4, characterized in that: the nozzle assembly (5) includes an inlet tube (19) and a plurality of nozzles (20) spaced in a row on the inlet tube (19).

7. The sweeping device of a belt conveyor for wet and dry separation according to claim 2, characterized in that: the two ends of the power roller (3), the two ends of the rolling brush (4) and the two ends of the dewatering roller (11) all extend out of the shell (2).

8. The cleaning device for a dry-wet separation belt conveyor according to claim 7, characterized in that: one side of casing (2) is equipped with first safety cover (21), and the opposite side is equipped with second safety cover (22), first belt subassembly (10) are located first safety cover (21), second belt subassembly (12) are located in second safety cover (22).

9. The cleaning device for a dry-wet separation belt conveyor according to claim 8, characterized in that: first belt subassembly (10) are including first action wheel (23), first follow driving wheel (24) and first belt (25), the tip of power cylinder (3) is located in first action wheel (23), the tip of round brush (4) is located in first follow driving wheel (24), first belt (25) are around locating first action wheel (23) and first follow driving wheel (24).

10. The cleaning device for a dry-wet separation belt conveyor according to claim 8, characterized in that: the second belt assembly (12) comprises a second driving wheel (26), a second driven wheel (27) and a second belt (28), the second driving wheel (26) is arranged at the end part of the power roller (3), the second driven wheel (27) is arranged at the end part of the dewatering roller (11), and the second belt (28) is wound on the second driving wheel (26) and the second driven wheel (27).