CN218663942U

CN218663942U - Boiler coal conveyer belt

Info

Publication number: CN218663942U
Application number: CN202223257318.7U
Authority: CN
Inventors: 沈宏
Original assignee: Saintyear Holding Group Hangzhou Thermoelectric Co ltd
Current assignee: Saintyear Holding Group Hangzhou Thermoelectric Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-21
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a boiler coal conveyer belt belongs to the technical field of coal transportation, its the below of the area body is provided with and is used for the clear cleaning device of the area body, cleaning device includes the casing, and the entry has been seted up to one side of casing, and the export has been seted up to the opposite side, and in the area body got into the casing from the entry, the casing was derived from the export again to the area body, had set gradually along the direction of entry to export in the casing and has been used for cleaning the mechanism that cleans area body surface coal, was used for washing the spray rinsing mechanism on area body surface and be used for the stoving mechanism with area body surface moisture. This application has the effect that makes things convenient for the staff to clear up conveyer belt surface coal dirt.

Description

Boiler coal conveyer belt

Technical Field

The application relates to the technical field of coal transportation, in particular to a boiler coal conveying belt.

Background

At present, a boiler is one of main thermal equipment of a thermal power plant and is mainly used for power generation, but the boiler can also be used for supplying heat to the outside in some special occasions, and most of the thermal power plants use coal as a raw material.

In the process of conveying coal, a conveying belt is generally adopted to convey the coal in consideration of safety and cost, but as the conveying time increases, part of the coal can be accumulated on the outer surface of the conveying belt to become coal dirt, and if the coal is not cleaned, the conveying efficiency of the subsequent coal can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to facilitate cleaning of coal dirt on the surface of the conveying belt by workers, the application provides the boiler coal conveying belt.

The application provides a boiler coal conveyer belt adopts following technical scheme:

the utility model provides a boiler coal conveyer belt, includes the area body, the below of the area body is provided with and is used for the clear cleaning device of the area body, cleaning device includes the casing, and the entry has been seted up to one side of casing, and the export has been seted up to the opposite side, and the area body gets into in the casing from the entry, and the casing is derived from the export again to the area body, has set gradually along the direction of entry to export in the casing and has been used for cleaning the mechanism that cleans area body surface coal, is used for washing the spray rinsing mechanism on area body surface and is used for the stoving mechanism with area body surface moisture.

Through adopting above-mentioned technical scheme, after the area body transports coal to the assigned position, the area body gets into to the casing from the entrance again, then derives the casing from the export again, the area body cleans a large amount of coals in the surface through cleaning the mechanism earlier in the casing, then sprays the washing liquid to the area body surface through spray rinsing mechanism again, further improves the cleanness on area body surface, again at last through stoving mechanism, makes area body surface drying to the effect of making things convenient for the staff to clear up conveyer belt surface coal has been realized.

Optionally, clean the mechanism and include cleaning roller and driving motor, driving motor is located the one end of cleaning roller and drives cleaning roller and rotate, cleans the lower surface butt of roller and the area body.

Through adopting above-mentioned technical scheme, driving motor is driving and is cleaning the roller and rotating, cleans the surface of the area body through cleaning the roller, has realized the effect to the preliminary cleanness of area body surface coal.

Optionally, a collecting box is arranged below the cleaning roller, a cleaning opening is formed in the side wall of the shell in a penetrating mode, and the collecting box is located inside the cleaning opening and is connected with the shell in a sliding mode along the direction of the cleaning opening.

By adopting the technical scheme, after the cleaning roller cleans the coal on the surface of the belt body, the coal falls into the collecting box, and when the coal in the collecting box is filled, a worker can take out the collecting box from the cleaning opening and collect and utilize the coal.

Optionally, the spray rinsing mechanism includes liquid reserve tank, drain pipe and hydrojet, and the one end of drain pipe stretches into in the liquid reserve tank and has the water pump at liquid reserve tank internal connection, and the hydrojet is provided with many and lies in the area under the body, and the hydrojet is connected with the one end that the liquid reserve tank was kept away from to the drain pipe, installs a plurality of hydrojet mouths on the pipe wall of hydrojet.

Through adopting above-mentioned technical scheme, the water pump with the washing liquid from the suction in the liquid reserve tank, transport to the hydrojet intraductally through the drain pipe, then spray to the surface of the area body by the hydrojet mouth again to the realization is to the further clear effect of the area body.

Optionally, a filter box is arranged below the liquid spraying pipe, the top of the filter box is in an open shape, a filter layer is arranged inside the filter box, and a water return pipe is connected between the bottom of the filter box and the liquid storage tank.

Through adopting above-mentioned technical scheme, the rose box retrieves the sewage after wasing, and in the filtration of filter layer, flow back to the liquid reserve tank through the wet return again, has realized the effect of recycling the washing liquid, has reduced the wasting of resources.

Optionally, a cleaning brush is arranged between the filter box and the belt body, and a moving device for driving the cleaning brush to move on the surface of the belt body is arranged on one side of the cleaning brush.

By adopting the technical scheme, the moving device drives the cleaning brush to move on the surface of the belt body and scrub the surface of the belt body, so that the cleaning effect on the surface of the belt body is further improved.

Optionally, the moving device includes a rotating motor, a rotating disc, a first connecting rod and a second connecting rod, the rotating motor drives the rotating disc to rotate, one end of the first connecting rod is hinged to the upper surface of the rotating disc, a hinge point is not located at the center of the rotating disc, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is fixedly connected with the cleaning brush, a guide sleeve is sleeved outside the second connecting rod, and the guide sleeve is fixedly connected with the inner wall of the casing.

By adopting the technical scheme, the rotating motor drives the rotating disc to rotate, the rotating disc drives the first connecting rod to move, the first connecting rod drives the second connecting rod to horizontally move, and the second connecting rod drives the cleaning brush to horizontally move, so that the surface of the belt body is brushed by the cleaning brush.

Optionally, the drying mechanism comprises a blower and a heating wire, the blower is located under the belt body and blows air to the belt body, and the heating wire is located between the belt body and the blower.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning mechanism can clean coal on the surface of the belt body and collect the coal through the collecting box to preliminarily clean the belt body;

2. the spray washing mechanism can spray wash the surface of the belt body, so as to further clean the surface of the belt body;

3. the drying mechanism can dry the cleaning liquid on the surface of the belt body to dry the surface of the belt body.

Drawings

FIG. 1 is a schematic structural diagram of a coal conveyor belt of a boiler according to an embodiment of the present application;

FIG. 2 is a partial sectional view of the embodiment of the present application to show the internal structure of the housing;

FIG. 3 is a schematic structural diagram of a sweeping mechanism in an embodiment of the present application;

fig. 4 is a partial schematic view of a structure of a cleaning brush and a moving device according to an embodiment of the present application.

In the figure, 1, a belt body; 2. a housing; 21. an inlet; 22. an outlet; 23. cleaning the opening; 3. a cleaning mechanism; 31. cleaning the roller; 32. drive the a motor; 4. a collection box; 5. a spray rinsing mechanism; 51. a liquid storage tank; 52. a liquid outlet pipe; 521. a water pump; 53. a liquid spraying pipe; 531. a liquid spray nozzle; 6. a filter box; 61. a filter layer; 62. a water return pipe; 7. a cleaning brush; 8. a mobile device; 81. rotating the motor; 82. rotating the disc; 83. a first connecting rod; 84. a second connecting rod; 841. a guide sleeve; 842. fixing the rod; 9. a drying mechanism; 91. a blower; 92. an electric heating wire.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses boiler coal conveyer belt.

Referring to fig. 1, a coal conveyor belt for a boiler comprises a belt body 1 moving around, and a cleaning device for cleaning the lower surface of the belt body 1 is arranged below the belt body 1. After the top of the belt body 1 conveys coal to a required position, the lower part of the belt body 1 passes through the cleaning device from the inside and finishes the cleaning of the surface, thereby realizing the convenience of cleaning the coal dirt on the surface of the conveying belt by workers and ensuring that the coal conveying efficiency is not easily influenced.

Referring to fig. 1 and 2, the cleaning device includes a housing 2, one side of the housing 2 is provided with an inlet 21 for the belt body 1 to enter, and the other side of the housing 2 is provided with an outlet 22 for the belt body 1 to be led out; the cleaning mechanism 3, the spray mechanism 5, and the drying mechanism 9 are provided in the casing 2 in this order along the direction from the inlet 21 to the outlet 22.

Referring to fig. 2 and 3, the cleaning mechanism 3 includes a cleaning roller 31 and a driving motor 32, the cleaning roller 31 is rotatably connected to the housing 2 along a horizontal direction, the cleaning roller 31 abuts against the bottom of the belt body 1, the driving motor 32 is located outside the housing 2, a body of the driving motor 32 is fixedly connected to the housing 2, and an output shaft of the driving motor 32 penetrates through a side wall of the housing 2 and is fixedly connected to an end of the cleaning roller 31. The collecting box 4 for collecting coal is arranged below the cleaning roller 31, the top of the collecting box 4 is in an open shape, the side wall of the shell 2 penetrates through the cleaning opening 23, and the collecting box 4 is located in the cleaning opening 23 and is connected with the shell 2 in a sliding mode along the horizontal direction.

When the belt body 1 passes through the cleaning mechanism 3, the driving motor 32 drives the cleaning roller 31 to rotate, the cleaning roller 31 sweeps off the coal on the lower surface of the belt body 1, so that the coal falls into the collecting box 4, and after the collecting box 4 is filled with the coal, a worker can take out the collecting box 4 from the cleaning opening 23 and recover the coal. Through the structure, the effect of preliminarily cleaning the coal on the surface of the belt body 1 is realized.

Referring to fig. 2 and 4, spray mechanism 5 includes a reservoir 51, a drain 52, and a spray tube 53; one end of the liquid outlet pipe 52 extends into the liquid storage tank 51 and is connected with the water pump 521 in the liquid storage tank 51, the liquid spraying pipes 53 are provided with a plurality of liquid spraying pipes 53, the liquid spraying pipes 53 are communicated with one end of the liquid outlet pipe 52 far away from the water pump 521, the side wall of the liquid spraying pipe 53 is provided with a plurality of liquid spraying nozzles 531 along the length direction of the side wall, and the liquid spraying nozzles 531 spray liquid towards the lower surface of the belt body 1.

When area body 1 is through spray rinsing mechanism 5, water pump 521 is with the washing liquid from the inside suction of liquid reserve tank 51, then transport to spray tube 53 in through drain pipe 52 again, spray the washing liquid to the lower surface of area body 1 by hydrojet 531 again to the realization is to the further clear effect of area body 1.

In the embodiment of the present application, two liquid spraying pipes 53 are provided, a cleaning brush 7 is provided between the two liquid spraying pipes 53, and one end of the cleaning brush 7 is provided with a moving device 8 for moving the cleaning brush 7 in the horizontal direction. The moving device 8 includes a rotating motor 81, a rotating disk 82, a first connecting rod 83, and a second connecting rod 84; the body of the rotating motor 81 is fixedly connected with the inner wall of the shell 2, the output shaft of the rotating motor 81 is fixedly connected with the center of the rotating disc 82, one end of the first connecting rod 83 is hinged with the upper surface of the rotating disc 82, the hinged point is not located at the center of the rotating disc 82, the other end of the first connecting rod 83 is hinged with one end of the second connecting rod 84, and one end of the second connecting rod 84, which is far away from the first connecting rod 83, is fixedly connected with the cleaning brush 7. A guide sleeve 841 is sleeved outside the second connecting rod 84, the second connecting rod 84 is slidably connected with the guide sleeve 841, and a fixing rod 842 is fixedly connected between the guide sleeve 841 and the inner wall of the shell 2.

Along the moving direction of the belt body 1, firstly, cleaning liquid is sprayed to the surface of the belt body 1 through the liquid spraying pipe 53 and the liquid spraying nozzle 531 to soften the coal on the surface of the belt body 1, then the motor 81 is rotated to drive the rotating disc 82 to rotate, so that the first connecting rod 83 moves, the first connecting rod 83 drives the second connecting rod 84 to move, the second connecting rod 84 drives the cleaning brush 7 to move under the guiding action of the guide sleeve 841, thereby realizing the cleaning of the surface of the belt body 1, and then the belt body 1 passes through the liquid spraying pipe 53 and the liquid spraying nozzle 531 again to wash the coal on the surface of the belt body 1, thereby further improving the cleaning effect of the surface of the belt body 1.

Referring to fig. 2, a filter box 6 is arranged below the liquid spraying pipe 53, the top of the filter box 6 is open, the filter box 6 is fixedly connected with the inner wall of the housing 2, a filter layer 61 is fixedly arranged in the middle of the inside of the filter box 6, in the embodiment of the present application, the filter layer 61 is made of activated carbon, and a return pipe 62 is communicated between the bottom of the filter box 6 and the liquid storage tank 51.

When the liquid spraying pipe 53 washes the belt body 1, the cleaning liquid flows into the filter box 6, is filtered by the filter layer 61, and then flows back into the liquid storage box 51 through the water return pipe 62, so that the effect of recycling the sewage is realized.

Referring to fig. 2, the drying mechanism 9 includes a blower 91 and a heating wire 92, the blower 91 is located right below the belt body 1, and the heating wire 92 is provided between the blower 91 and the belt body 1. The blower 91 blows air to the belt body 1, and the heating wire 92 heats air, so that the effect of drying the water on the surface of the belt body 1 is realized.

The implementation principle of the boiler coal conveyer belt in the embodiment of the application is as follows: after the area body 1 transports coal to the assigned position, the area body 1 gets into belt cleaning device, and the area body 1 is in belt cleaning device, cleans the coal on the 1 surface of area body through cleaning mechanism 3 earlier, again through spray rinsing mechanism 5, sprays the washing liquid to the 1 surface of area body, and cleaning brush 7 scrubs the 1 surface of area body simultaneously, carries out further cleanness to the area body 1, then rethread stoving mechanism 9, is dried the moisture on the 1 surface of area body by stoving mechanism 9. Thereby through above-mentioned structure, the effectual cleanness that realizes taking 1 surface of area, the conveying efficiency who makes the conveyer belt is difficult for receiving the influence.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a boiler coal conveyer belt, includes the area body (1), its characterized in that: the below of the area body (1) is provided with and is used for the clear cleaning device of the area body (1), cleaning device includes casing (2), and entry (21) have been seted up to one side of casing (2), and export (22) have been seted up to the opposite side, and the area body (1) is followed entry (21) and is got into in casing (2), and the area body (1) is followed export (22) again and is derived casing (2), has set gradually along the direction of entry (21) to export (22) in casing (2) and is used for cleaning mechanism (3) of the area body (1) surface coal, is used for washing spray rinsing mechanism (5) on the surface of the area body (1) and is used for drying mechanism (9) of the area body (1) surface moisture stoving.

2. The boiler coal conveyor belt according to claim 1, characterized in that: the cleaning mechanism (3) comprises a cleaning roller (31) and a driving motor (32), the driving motor (32) is positioned at one end of the cleaning roller (31) and drives the cleaning roller (31) to rotate, and the cleaning roller (31) is abutted against the lower surface of the belt body (1).

3. The boiler coal conveyor belt according to claim 2, characterized in that: a collecting box (4) is arranged below the cleaning roller (31), a cleaning opening (23) is arranged on the side wall of the shell (2) in a penetrating way, the collecting box (4) is positioned inside the cleaning opening (23) and is connected with the shell (2) in a sliding way along the direction of the cleaning opening (23).

4. The boiler coal conveyor belt according to claim 1, characterized in that: spray rinsing mechanism (5) include liquid reserve tank (51), drain pipe (52) and hydrojet pipe (53), and the one end of drain pipe (52) stretches into in liquid reserve tank (51) and has water pump (521) at liquid reserve tank (51) internal connection, and hydrojet pipe (53) are provided with many and lie in the area body (1) under, and hydrojet pipe (53) are connected with the one end that liquid reserve tank (51) were kept away from in drain pipe (52), install a plurality of hydrojet mouths (531) on the pipe wall of hydrojet pipe (53).

5. The boiler coal conveyor belt according to claim 4, characterized in that: the liquid spraying device is characterized in that a filter box (6) is arranged below the liquid spraying pipe (53), the top of the filter box (6) is in an open shape, a filter layer (61) is arranged inside the filter box (6), and a water return pipe (62) is connected between the bottom of the filter box (6) and the liquid storage tank (51).

6. The boiler coal conveyor belt according to claim 5, characterized in that: a cleaning brush (7) is arranged between the filter box (6) and the belt body (1), and a moving device (8) for driving the cleaning brush (7) to move on the surface of the belt body (1) is arranged on one side of the cleaning brush (7).

7. The boiler coal conveyor belt according to claim 6, characterized in that: mobile device (8) are including rotating motor (81), rolling disc (82), head rod (83) and second connecting rod (84), rotating motor (81) is driving rolling disc (82) and is rotating, the one end of head rod (83) is articulated and the pin joint is not located the center department of rolling disc (82) with the upper surface of rolling disc (82), the other end of head rod (83) is articulated with the one end of second connecting rod (84), the other end and cleaning brush (7) fixed connection of second connecting rod (84), second connecting rod (84) overcoat is equipped with uide bushing (841), the inner wall fixed connection of uide bushing (841) and casing (2).

8. The boiler coal conveyor belt according to claim 1, characterized in that: the drying mechanism (9) comprises a blower (91) and a heating wire (92), the blower (91) is positioned right below the belt body (1) and blows air to the belt body (1), and the heating wire (92) is positioned between the belt body (1) and the blower (91).