Belt conveyor

Abstract

The utility model discloses a belt conveyor which comprises a conveying belt, a belt roller press arranged above the conveying belt, a material collecting tank arranged below the conveying belt, a first upper carrier roller and a second upper carrier roller, the first upper carrier roller and the second upper carrier roller are used for supporting the conveying belt, and the height of the first upper carrier roller is smaller than that of the second upper carrier roller. The belt press roller device is arranged to be used for applying pressure to a first belt area of the conveying belt, so that the first belt area of the conveying belt is in a horizontal operation state, and the belt press roller device and the second upper carrier roller are sequentially arranged in the conveying direction of the conveying belt. A second belt area, located between the belt roller press and the second upper carrier roller, on the conveying belt is in an inclined state. According to the belt conveyor, the inclined climbing structure is formed between the two belt areas, so that water on the conveying belt can be intensively drained at the slope bottom, and the drainage capacity of the belt is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of belt conveyor, concretely relates to a belt conveyor. BACKGROUND

[0002] The conveying belt of the belt conveyor for conveying water slag adopts DT(II)A groove type, and the belt width is 1000mm. Since the water slag is directly conveyed into the steel plant from the blast furnace slag pool, in the conveying process, in order to prevent the water slag from sticking to the belt of the belt conveyor, the belt of the belt conveyor needs to be flushed with water in the steel plant, but the belt drainage capacity is poor, so that the water content of the water slag is as high as 40-50%, which greatly affects the production.

[0003] In summary, the prior art has the following defects:

[0004] 1. Flushing the belt of the belt conveyor increases the water content in the conveyed material, causing insufficient water filtration of the water slag in the warehouse, and increasing the energy consumption when the material is subsequently dried;

[0005] 2. The conveying capacity of the belt of the belt conveyor is greatly affected;

[0006] 3. The material sticks to the belt due to the large amount of water, causing a large amount of sanitary cleaning work.

[0007] A belt conveyor is disclosed in Chinese patent No. 201911024357.2, which comprises a belt conveyor body, the belt conveyor body is composed of a front section, a middle section and a tail section, each section comprises a roller strip, a conveyor connecting leg, an adjustable support, a foundation, a longitudinal guard plate, a guard plate connecting piece, a roller strip connecting bracket, a motor protection cover, a pair of sensors connecting bracket, a pair of sensors, a pair of sensor protection cover, a belt speed regulating connecting box and a motor, the top of the belt conveyor body is provided with a roller strip connecting bracket on both sides, the roller strip connecting bracket is provided with a roller strip, the longitudinal guard plate is arranged parallel to the roller strip, the front section and the tail section of the belt conveyor body are respectively provided with end plates, the motor is installed on the side of the belt conveyor body, and the start and stop of the motor is controlled by a button.

[0008] It is desirable to provide an improved belt conveyor, in particular, how to improve the belt drainage capacity. UTILITY MODEL CONTENT

[0009] The utility model aims at solving one of the technical problems in the prior art. To this end, the utility model provides a belt conveyor, which aims to improve the belt drainage capacity.

[0010] In order to achieve the above object, the utility model takes technical scheme for: belt conveyor, including conveying belt, the belt press roller ware that sets up in conveying belt top, the material collection groove that sets up in conveying belt below and be used for providing support to conveying belt's first upper idler and second upper idler, the height of first upper idler is less than the height of second upper idler, the belt press roller ware is set up for the first belt area of conveying belt and exerts pressure, makes the first belt area of conveying belt present horizontal operation state, the belt press roller ware and second upper idler are sequentially arranged along the conveying direction of conveying belt, the second belt area between the belt press roller ware and second upper idler on conveying belt presents the inclined state.

[0011] The first upper idler is arranged in plurality, and the first upper idler is located below the first belt area.

[0012] The second upper idler is arranged in plurality, and the second upper idler is located below the third belt area of the conveying belt, the second belt area is located between the first belt area and the third belt area, the third belt area presents a horizontal running state, and the height of the third belt area is greater than the height of the first belt area.

[0013] The belt press roller ware is arranged in plurality.

[0014] The belt press roller ware includes a roller shaft and two rollers arranged on the roller shaft and applying pressure to the conveying belt, and the two rollers are respectively close to two side edges of the first belt area.

[0015] A drain pipe is arranged at the bottom of the material collection groove.

[0016] The belt conveyor of the utility model forms an inclined climbing structure between two belt areas, so that water on the conveying belt can be concentrated and discharged at the slope bottom, and the belt drainage capacity is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present specification includes the following drawings, and the shown contents are respectively:

[0018] Figure 1 It is the structure schematic view of the belt conveyor of the utility model;

[0019] Figure 2 It is the side view of the belt conveyor of the utility model;

[0020] Marked in the drawing as:

[0021] 1, first upper idler; 2, second upper idler; 3, roller shaft; 4, roller; 5, first belt area; 6, second belt area; 7, third belt area; 8, material collection groove; 9, drain pipe; 10, belt sweeper. DETAILED DESCRIPTION

[0022] The specific embodiments of the present application will be further described in detail below with reference to the drawings, and the purpose is to help the technical personnel in the field to have a more complete, accurate and in-depth understanding of the concept and technical scheme of the present application, and to help its implementation.

[0023] It should be noted that in the following embodiments, "first", "second" and "third" do not represent absolute distinction in structure and / or function, nor represent the execution order, but only for the convenience of description.

[0024] As Figure 1 and Figure 2 The utility model provides a belt conveyor, including conveying belt, the belt press roller ware of setting in the conveying belt top, the material collection groove 8 of setting in the conveying belt below and being used for providing the support of conveying belt's first upper idler 1 and second upper idler 2, the height of first upper idler 1 is less than the height of second upper idler 2, the belt press roller ware is set for conveying belt's first belt area 5 and exerts pressure, makes conveying belt's first belt area 5 present horizontal operation state, the belt press roller ware and second upper idler 2 are sequentially arranged along the conveying direction of conveying belt, the second belt area 6 between the belt press roller ware and second upper idler 2 on conveying belt presents the state of inclination. The second belt area 6 forms the inclined climbing structure, so that the water on the conveying belt can be concentrated and discharged at the bottom of the second belt area 6, and the belt drainage capacity can be improved.

[0025] Specifically, as Figure 1 The first belt area 5, the second belt area 6 and the third belt area 7 are sequentially arranged along the conveying direction of the conveying belt, the first belt area 5 and the third belt area 7 are in a horizontal running state, the height of the first belt area 5 is less than the height of the third belt area 7, the upper end of the second belt area 6 is the same height as the third belt area 7, the lower end of the second belt area 6 is the same height as the first belt area 5, the inclination angle of the second belt area 6 is greater than 30°, so that the water on the second belt area 6 is affected by the gravitational potential energy and flows back to the designated drainage area for drainage, the length of the second belt area 6 exceeds 10 meters, so that the water can be concentrated and discharged at the bottom of the slope, realizing the separation of material and water. The material flows through the top surface of the first belt area 5, the second belt area 6 and the third belt area 7 in sequence, the first belt area 5, the second belt area 6 and the third belt area 7 are part of the upward belt of the conveying belt, the downward belt of the conveying belt is provided below the downward belt of the conveying belt, and the downward belt of the conveying belt is provided below the downward belt of the conveying belt. The running direction of the upward belt and the downward belt of the conveying belt is opposite.

[0026] As Figure 1As shown in the drawings, the first upper supporting roller 1 is horizontally arranged, and a plurality of first upper supporting rollers 1 are arranged along the length direction of the first belt area 5, the length direction of the first belt area 5 is horizontal, the first upper supporting roller 1 is located below the first belt area 5, and the outer surface of the first upper supporting roller 1 is in contact with the bottom surface of the first belt area 5.

[0027] As shown in the drawings, Figure 1 the second upper supporting roller 2 is horizontally arranged, the second upper supporting roller 2 is located below the third belt area 7 of the conveying belt, a plurality of second upper supporting rollers 2 are arranged along the length direction of the third belt area 7, the length direction of the third belt area 7 is horizontal, the second belt area 6 is located between the first belt area 5 and the third belt area 7, the third belt area 7 is in a horizontal running state, the height of the third belt area 7 is greater than the height of the first belt area 5, and the outer surface of the second upper supporting roller 2 is in contact with the bottom surface of the third belt area 7.

[0028] As a preferred embodiment, a plurality of belt pressing rollers are arranged along the length direction of the first belt area 5. As shown in the drawings, Figure 1 and Figure 2 the belt pressing roller comprises a roller shaft 3 and two rollers 4 arranged on the roller shaft 3 and applying pressure to the conveying belt, the roller shaft 3 is rotatably arranged on the support frame, the two rollers 4 are respectively close to the two side edges of the first belt area 5 in the width direction, the outer surfaces of the two rollers 4 are in contact with the top surface of the first belt area 5, and the axis of the roller shaft 3 is parallel to the axis of the first upper supporting roller 1 and the width direction of the first belt area 5.

[0029] As shown in the drawings, Figure 1 and Figure 2 in the embodiment, two belt pressing rollers are arranged to ensure the horizontal degree of the first belt area 5 and facilitate downward drainage, and a certain distance is provided between the two adjacent belt pressing rollers, and the distance between the two belt pressing rollers is controlled to be about 3 meters.

[0030] As shown in the drawings, Figure 1 the material collecting groove 8 is located below the first belt area 5 and the second belt area 6, the material collecting groove 8 is used for receiving the materials falling from the conveying belt and the discharged water, and a drain pipe 9 is arranged at the bottom of the material collecting groove 8.

[0031] The above describes the present application with reference to the drawings. Obviously, the specific implementation of the present application is not limited to the above-mentioned manner. Any non-essential improvement using the method concept and technical solution of the present application, or directly applying the above-mentioned concept and technical solution of the present application to other occasions without improvement, is within the protection scope of the present application.

Claims

1. A belt conveyor, comprising a conveyor belt, characterized in that: It also includes a belt pressure roller disposed above the conveyor belt, a material collection trough disposed below the conveyor belt, and a first upper idler and a second upper idler for providing support for the conveyor belt. The height of the first upper idler is less than the height of the second upper idler. The belt pressure roller is configured to apply pressure to the first belt area of ​​the conveyor belt so that the first belt area of ​​the conveyor belt is in a horizontal running state. The belt pressure roller and the second upper idler are arranged sequentially along the conveying direction of the conveyor belt. The second belt area on the conveyor belt located between the belt pressure roller and the second upper idler is in an inclined state.

2. The belt conveyor according to claim 1, characterized in that: Multiple first upper rollers are provided, and the first upper rollers are located below the first belt area.

3. The belt conveyor according to claim 1, characterized in that: Multiple second upper idlers are provided. The second upper idlers are located below the third belt area of ​​the conveyor belt. The second belt area is located between the first belt area and the third belt area. The third belt area is in a horizontal running state, and the height of the third belt area is greater than the height of the first belt area.

4. The belt conveyor according to any one of claims 1 to 3, characterized in that: Multiple belt pressure rollers are provided.

5. The belt conveyor according to any one of claims 1 to 3, characterized in that: The belt pressure roller includes a roller shaft and two rollers mounted on the roller shaft that apply pressure to the conveyor belt. The two rollers are respectively located near the two side edges of the first belt area.

6. The belt conveyor according to any one of claims 1 to 3, characterized in that: A drain pipe is installed at the bottom of the material collection tank.

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