CN217497659U

CN217497659U - Cleaning machine for belt conveyor

Info

Publication number: CN217497659U
Application number: CN202221668512.1U
Authority: CN
Inventors: 王康帅; 林双洪; 符畅
Original assignee: Dongfang Power Plant of Huaneng Hainan Power Generation Co Ltd
Current assignee: Dongfang Power Plant of Huaneng Hainan Power Generation Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-27
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a pair of a cleaning machine for belt feeder, include: the cleaning unit is used for cleaning a conveying belt on the belt conveyor; and a circulating mechanism for circularly purifying the wastewater; the circulating mechanism is arranged right below the cleaning unit; the utility model discloses can carry out effective and comprehensive anti-splash high pressure cleaning to the spot of conveyer belt below, when the water economy resource, also protect the conveyer belt cleaning scene.

Description

Cleaning machine for belt conveyor

Technical Field

The utility model belongs to the material field of carrying especially relates to a cleaning machine for belt feeder.

Background

The belt conveyer is a fixed or movable belt conveyer, and has simple structure and high efficiency, and the continuous conveyer uses flexible conveyer belt as material bearing and drawing member and an endless conveyer belt around the driving roller and the bend roller. The upper branch and the lower branch between the two rollers are supported by a plurality of carrier rollers respectively, materials are placed on the upper branch, the conveying belt and the materials are dragged to run by utilizing the friction force between the driving rollers and the belt, and after the belt conveyor runs for a period of time, the conveying belt is dirty and needs to be cleaned by a cleaning machine.

In the spot cleaning process of cleaning machine to conveyer belt below, generally adopt the comprehensive mode of spraying to wash the spot of conveyer belt below, this mode not only causes water to splash at will, leads to wasing scene mixed and disorderly, and the water resource is wasted in addition, can't utilize the multiple spot atomization clearance mode to prevent splashing high pressure cleaning to the spot of conveyer belt below, does not possess simultaneously to wash the waste water that produces and purify cyclic utilization, has increased the cleaning cost of conveyer belt.

Disclosure of Invention

An object of the utility model is to provide a cleaning machine for belt feeder has solved the above-mentioned not enough that exists among the prior art.

In order to achieve the above purpose, the utility model discloses a technical scheme is:

the utility model provides a pair of a cleaning machine for belt feeder, include:

the cleaning unit is used for cleaning a conveying belt on the belt conveyor; and a circulating mechanism for circularly purifying the wastewater; the circulation mechanism is arranged right below the washing unit.

Preferably, the washing unit comprises a water tank and a washing mechanism, wherein the washing mechanism is arranged right below the conveying belt; the cleaning mechanism is communicated with the water tank.

Preferably, the cleaning mechanism comprises a plurality of communicating frames, which are arranged side by side along the axis of the conveyor belt; each communicating frame is of an arc-shaped structure with a cavity; a water inlet arranged on each communicating frame is connected to the long straight-through a bent pipe; the long straight-through is communicated with a water outlet formed in the water tank;

a plurality of atomizing nozzles are arranged on the arc-shaped inner surface of the communicating frame, and water inlets of the atomizing nozzles are communicated with water outlets on the communicating frame;

and the water outlet of the atomizing nozzle sprays to the conveying belt.

Preferably, the cleaning mechanism further comprises two rows of water scraping mechanisms, and the two rows of water scraping mechanisms are arranged on a bracket for supporting the conveying belt; both rows of wiper mechanisms are in contact with the surface of the conveyor belt.

Preferably, the central axes of the two rows of wiper means are arranged in an obliquely symmetrical manner.

Preferably, each row of the water scraping mechanisms comprises a plurality of water scraping rollers which are uniformly distributed along the axis of the conveying belt.

Preferably, the circulating mechanism comprises a plurality of sewage boxes, and the sewage boxes are sequentially spliced and connected; two adjacent sewage boxes are communicated through a branch pipe; a water outlet is arranged on the sewage box arranged on one side edge, and the water outlet is connected with a purification cylinder; and a water outlet formed in the purification cylinder is connected with the water tank.

Preferably, an active carbon filter frame and a filter net frame are sequentially arranged in the inner cavity of the purification cylinder from the water inlet to the water outlet.

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

the utility model provides a cleaning machine for belt feeder, the cleaning mechanism who sets up can adopt the multiple spot to atomize the cleaning mode and carry out effective and comprehensive anti-splash high pressure cleaning to the spot below the conveyer belt, when saving the water resource, also protect the conveyer belt cleaning scene; meanwhile, the circulating mechanism is utilized to purify and recycle the waste water generated by cleaning the stains on the lower part of the conveying belt, so that the water resource is further saved, the cost of the cleaning water of the conveying belt is reduced, and the economic benefit is improved.

Drawings

Fig. 1 is a schematic structural view of a cleaning machine according to the present invention;

fig. 2 is a front view of the cleaning mechanism of the present invention;

fig. 3 is a structural side sectional view of the circulation mechanism according to the present invention;

FIG. 4 is a top view of the support bracket, the transport roller and the wiper roller of the present invention;

wherein, 1, a support bracket; 2. a transport roller; 3. a conveyor belt; 4. a water tank; 5. a water inlet pipe; 6. a cleaning mechanism; 61. a water scraping roller; 62. a liquid level sensor; 63. a booster water pump; 64. a long straight-through; 65. bending the pipe; 66. a communicating frame; 67. an atomizing spray head; 7. a circulating mechanism; 71. a sewage box; 72. a branch pipe; 73. a purification cartridge; 74. an active carbon filter frame; 75. a filter screen frame; 76. a water circulating pump; 77. a return pipe.

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.

As shown in fig. 1 to 4, the present invention provides a cleaning machine for a belt conveyor, which comprises a cleaning unit for cleaning a conveyor belt 3 on the belt conveyor; and a circulation mechanism 7 for circularly purifying the wastewater.

The cleaning unit comprises a water tank 4 and a cleaning mechanism 6, wherein the cleaning mechanism 6 is arranged right below the conveying belt 3; the cleaning mechanism 6 is communicated with the water tank 4.

The cleaning mechanism 6 comprises a plurality of communicating frames 66, and the communicating frames 66 are arranged side by side along the axis of the conveying belt; each communicating frame 66 is an arc-shaped structure with a cavity; the water inlet arranged on each communicating frame 6 is connected with the long straight-through 64 through a bent pipe 65; the long straight-through 64 is communicated with a water outlet arranged on the water tank 4.

The arc-shaped inner surface of the communicating frame 66 is provided with a plurality of atomizing nozzles 67, and water inlets of the atomizing nozzles 67 are communicated with water outlets on the communicating frame 66.

The water outlet of the atomizing nozzle 67 sprays onto the conveying belt 3.

A booster water pump 63 is arranged between the water tank 4 and the long straight-through 64.

The cleaning mechanism 6 further comprises two rows of water scraping mechanisms, and the two rows of water scraping mechanisms are arranged on the bracket 1 for supporting the conveying belt and are symmetrically arranged by taking the center line of the bracket 1 as the center.

The central axes of the two rows of water wiping mechanisms are arranged in an inclined and symmetrical state.

Each row of the water scraping mechanisms comprises a plurality of water scraping rollers 61, and the plurality of water scraping rollers 61 are uniformly distributed along the axis of the conveying belt.

The circulating mechanism 7 comprises a plurality of sewage boxes 71, and the sewage boxes 71 are sequentially spliced and connected; two adjacent sewage boxes 71 are communicated with each other through a branch pipe 72.

A water outlet is arranged on the sewage box 71 arranged on one side edge, and the water outlet is connected with a purifying cylinder 73.

An active carbon filter frame 74 and a filter screen frame 75 are sequentially arranged in the inner cavity of the purification cylinder 73 from the water inlet to the water outlet; the water outlet of the purification cylinder 73 is connected with the water tank 4 through a return pipe 77.

The return pipe 77 is provided with a circulation water pump 76.

Example one

Referring to fig. 1-4, the utility model provides a pair of a cleaning machine for belt feeder, including support bracket 1, the center department at support bracket 1 top rotates in proper order in the past to the back and is connected with transportation roller 2, and the top transmission of transportation roller 2 is connected with conveyer belt 3 (conveyer belt 3 in the figure is the local schematic view, and the belt feeder is not drawn).

One side of the back of the support bracket 1 is fixedly connected with a water tank 4, and the back of the water tank 4 is communicated with a water inlet pipe 5.

Including setting up and being used for conveyer belt 3 abluent wiper mechanism 6 in support bracket 1 one side, through setting up wiper mechanism 6, scrape the clearance by wiping water roller 61 and scrape adnexed water droplet and impurity of conveyer belt 3, change the response monitoring to water level in the water tank 4 in real time by level sensor 62, provide the power supply by booster pump 63 again, through the direct 64 of elongated, return bend 65, intercommunication frame 66 and atomizer 67's cooperation, adopt the multiple spot to atomize the clearance mode and carry out effective and comprehensive anti splash high pressure cleaning to the spot of conveyer belt 3 below, in the time of the water economy resource, also wash the scene to conveyer belt 3 and protect.

The device also comprises a circulating mechanism 7 which is arranged at the bottom of the support bracket 1 and used for circulating and purifying the waste water, wherein the circulating mechanism 7 is arranged, a circulating water pump 76 provides a driving source, and the waste water generated by cleaning stains below the conveying belt 3 is purified and recycled through the matching of a sewage box 71, a branch pipe 72, a purifying cylinder 73, an activated carbon filtering frame 74, a filtering net frame 75 and a return pipe 77, so that the water resource is further saved, and the cost of the cleaning water of the conveying belt 3 is reduced.

Example two

The improvement on the basis of the first embodiment:

a cleaning machine for a belt conveyor comprises a bearing bracket 1, wherein the center of the top of the bearing bracket 1 is sequentially and rotatably connected with conveying rollers 2 from front to back, the conveying rollers 2 are distributed along the top of the bearing bracket 1 at equal intervals, uniform stress bearing conveying is carried out on a conveying belt 3, the conveying uniformity of the conveying belt 3 is improved, and the top of the conveying rollers 2 is in transmission connection with the conveying belt 3; one side of the back of the support bracket 1 is fixedly connected with a water tank 4, and the back of the water tank 4 is communicated with a water inlet pipe 5.

Be used for 3 abluent wiper mechanism 6 of conveyer belt including setting up in 1 one side of support bracket, wiper mechanism 6 is including scraping water roller 61, it rotates the both sides of connecting at 1 top of support bracket in proper order after to in the past to scrape water roller 61, it is the distribution of slope symmetric state along the axis of support bracket 1 to scrape water roller 61, the lower dead center and the transportation roller 2 of scraping water roller 61 are located same horizontal plane, when playing auxiliary drive support to 3 sides of conveyer belt, also scrape the clearance to water droplet and the impurity of attaching to 3 below of conveyer belt, improve the washing cleanliness factor of 3 below of conveyer belt.

The top of 4 inner chambers of water tank inlays and is equipped with level sensor 62 and the delivery port intercommunication of water tank 4 has booster water pump 63, booster water pump 63's delivery port intercommunication has elongated through 64 and elongated through 64's left end intercommunication to have return bend 65 in proper order after to in the past, return bend 65's other end intercommunication has the intercommunication frame 66 of using with the cooperation of support bracket frame 1, the inner chamber of intercommunication frame 66 is provided with well plenum chamber and adopts the arc design, cooperate the design to the shape of conveyer belt 3 below, satisfy intercommunication frame 66 parcel nature demand to conveyer belt 3 below, enlarge the cleaning area of conveyer belt 3 below spot, all the intercommunication all around at intercommunication frame 66 top has the atomizer 67 of using with the conveyer belt 3 cooperation, atomizer 67 is the form along the top of intercommunication frame 66 and distributes, carry out comprehensive high pressure atomization to the spot of conveyer belt 3 below and wash.

Through setting up wiper mechanism 6, scrape water droplet and impurity that water roller 61 attaches to conveyer belt 3 and scrape the clearance, change to water level in the water tank 4 in real time by level sensor 62 and respond to the monitoring, provide the power supply by booster pump 63 again, through the straight 64 of elongated, return bend 65, the cooperation of intercommunication frame 66 and atomizer 67, adopt the multiple spot to atomize the clearance mode and carry out effective and comprehensive anti-splash high pressure cleaning to the spot of conveyer belt 3 below, in the time of the water economy resource, also protect the conveyer belt 3 cleaning site.

The device also comprises a circulating mechanism 7 which is arranged at the bottom of the support bracket 1 and used for circulating and purifying wastewater, wherein the circulating mechanism 7 comprises a sewage box 71, the sewage box 71 is sequentially placed under the communicating frame 66 from front to back, the cross sectional area of the sewage box 71 is larger than that of the communicating frame 66, water dropping on the communicating frame 66 is comprehensively collected, the phenomenon that the water drops drop to the outer side of the sewage box 71 to influence the field environment is avoided, the right side of the sewage box 71 is provided with an opening matched with the bent pipe 65 for use, the opposite bottom of the sewage box 71 is communicated with a branch pipe 72, the other end of the sewage box 71 is communicated with a purifying cylinder 73, the inner cavity of the purifying cylinder 73 is respectively and fixedly connected with an active carbon filter frame 74 and a filter screen frame 75, the water outlet of the purifying cylinder 73 is communicated with a circulating water pump 76, the water outlet of the circulating water pump 76 is communicated with a return pipe 77, the other end of the return pipe 77 is communicated with the top of the water tank 4, the inner cavities of the bent pipe 65 and the return pipe 77 are communicated with control valves, by arranging the circulating mechanism 7, a circulating water pump 76 provides a driving source, and then through the matching of the sewage box 71, the branch pipe 72, the purifying cylinder 73, the activated carbon filtering frame 74, the filtering net frame 75 and the return pipe 77, the waste water generated by cleaning stains below the conveyer belt 3 is purified and recycled, so that the water resource is further saved, and the cleaning water cost of the conveyer belt 3 is reduced.

In the utility model, when the transportation rollers 2 distributed equidistantly on the supporting bracket 1 carry out uniform transportation on the conveyer belt 3, the control valves on the elbow 65 and the return pipe 77 are firstly opened, then the booster water pump 63 is controlled to be opened and the water in the water tank 4 is supplied into the long straight through 64, then the water reaches the plurality of groups of communication frames 66 through a plurality of bent pipes 65, and then the plurality of groups of atomizing nozzles 67 carry out multi-point and comprehensive splash-proof high-pressure atomizing cleaning on the dirt under the conveying belt 3 in a uniform-speed conveying state, then the water drops and the dirt attached to the two sides below the conveyer belt 3 are scraped in a rolling way by the water scraping roller 61, so that the dirt on the two sides below the conveyer belt 3 reaches the middle position along with the water drops and then falls into the sewage box 71 along with the sewage on the plurality of groups of communication frames 66, the liquid level sensor 62 senses the water level change in the water tank 4 in real time, so that a worker can add water into the water tank 4 in time through the water inlet pipe 5;

then the circulating water pump 76 is controlled to be started and negative pressure suction is applied to the purifying cylinder 73 and the multiple groups of sewage boxes 71, then the sewage in the multiple groups of sewage boxes 71 reaches the purifying cylinder 73 through the multiple branch pipes 72, the sewage flowing through the purifying cylinder 73 is subjected to secondary filtration by the activated carbon filter frame 74 and the filter screen frame 75, and then the filtered sewage is cleaned by the circulating water pump 76 and is supplied into the water tank 4 through the return pipe 77, so that a water source is provided for the booster water pump 63, and the water circulation effect can be realized.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A cleaning machine for belt feeder, its characterized in that includes:

the cleaning unit is used for cleaning a conveying belt (3) on the belt conveyor; and a circulation mechanism (7) for circularly purifying the wastewater; the circulation mechanism (7) is arranged right below the cleaning unit.

2. A washing machine for belt conveyors according to claim 1, characterized in that the washing unit comprises a water tank (4) and a washing mechanism (6), wherein the washing mechanism (6) is arranged directly below the conveyor belt (3); the cleaning mechanism (6) is communicated with the water tank (4).

3. A cleaning machine for a belt conveyor according to claim 2, characterized in that said cleaning mechanism (6) comprises a plurality of communicating frames (66), a plurality of communicating frames (66) being arranged side by side along the axis of the conveyor belt; each communicating frame (66) is of an arc-shaped structure with a cavity; a water inlet arranged on each communicating frame (66) is connected to the long straight-through pipe (64) through a bent pipe (65); the long straight through hole (64) is communicated with a water outlet formed in the water tank (4);

a plurality of atomizing nozzles (67) are arranged on the arc-shaped inner surface of the communicating frame (66), and water inlets of the atomizing nozzles (67) are communicated with water outlets on the communicating frame (66);

the water outlet of the atomizing nozzle (67) sprays to the conveying belt (3).

4. A cleaning machine for belt conveyors according to claim 2, characterized in that said cleaning means (6) further comprise two rows of wiper means mounted on the carriage (1) for supporting the conveyor belt; both rows of wiping mechanisms are in contact with the surface of the conveyor belt (3).

5. The cleaning machine for belt conveyer of claim 4, wherein the central axes of the two rows of wiper mechanisms are arranged in a tilted symmetrical state.

6. A cleaning machine for belt conveyors according to claim 4, characterized in that each row of wiping means comprises a plurality of wiping rollers (61), a plurality of wiping rollers (61) being equispaced along the axis of the conveyor belt.

7. The cleaning machine for the belt conveyor as claimed in claim 1, wherein the circulating mechanism (7) comprises a plurality of sewage boxes (71), and the sewage boxes (71) are sequentially spliced and connected; two adjacent sewage boxes (71) are communicated through a branch pipe (72); a water outlet is arranged on the sewage box (71) arranged on one side edge, and the water outlet is connected with a purification cylinder (73); a water outlet arranged on the purifying cylinder (73) is connected with the water tank (4).

8. The cleaning machine for the belt conveyor as claimed in claim 7, wherein the inner cavity of the purification cylinder (73) is provided with an active carbon filter frame (74) and a filter screen frame (75) in sequence from the water inlet to the water outlet.