Transportation and conveying device for solid waste incineration treatment

Abstract

The present application relates to the technical field of transportation device, especially to a solid waste incineration treatment transportation conveying device, which comprises a frame body, two rotating rollers are rotationally connected to the frame body, a conveying belt is arranged between the two rotating rollers, a support plate is fixedly connected to the conveying belt, the support plate is provided with a mesh belt, a first motor is fixedly connected to the frame body, the output shaft of the first motor is connected to the adjacent rotating roller through a belt and pulley transmission, a flow guide plate is fixedly connected to the frame body, and the flow guide plate passes through the conveying belt. A plurality of support plates are arranged on the conveying belt at equal intervals, and the mesh belt is arranged on the plurality of support plates. The mesh belt is used for transporting solid waste without direct contact with the conveying belt, so that the liquid in the solid waste can be discharged from the mesh holes of the mesh belt without being difficult to separate from the solid waste due to the blockage of the solid waste, thereby improving the efficiency of solid waste incineration and reducing the heat required for solid waste incineration.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transportation devices, in particular to a solid waste incineration treatment transportation and conveying device. BACKGROUND

[0002] Solid waste incineration treatment is to clean solid waste to reduce land occupation, and utilize the heat generated during incineration to save energy, and utilize incineration to harmlessly treat solid waste so that it does not pollute land and water sources. The solid waste incineration treatment transportation and conveying device connects solid waste receiving, storage, feeding and final treatment. The goal of the entire transportation and conveying system is to safely, continuously, uniformly and controllably transport solid waste from the stacking area to the incinerator.

[0003] The substances in solid waste are disordered, including solid waste that can burn and release heat, and liquid that cannot burn, such as rainwater that is immersed in the solid waste during stacking. When the liquid that cannot burn enters the incineration device with the solid waste, it not only cannot burn, but also absorbs heat, increasing the heat consumption during solid waste incineration. The existing transportation and conveying device mostly uses a belt to transport solid waste stacked on the belt. The liquid in the solid waste can only fall on the belt and then flow out from the edge of the solid waste. However, due to the blocking of the solid waste, the liquid is inefficiently discharged, so that the incineration device needs to consume additional heat to evaporate the liquid. SUMMARY

[0004] In order to overcome the shortcomings mentioned in the background art, the present application provides a solid waste incineration treatment transportation and conveying device.

[0005] The technical solution of the present application is: a solid waste incineration treatment transportation and conveying device, comprising a frame, two rotating rollers are rotatably connected to the frame, a conveying belt is arranged between the two rotating rollers, a plurality of support plates are fixedly connected to the conveying belt at equal intervals, and a mesh belt is arranged on all the support plates, a first motor is fixedly connected to the frame, the output shaft of the first motor is connected to the adjacent rotating roller through a belt and pulley transmission, a flow guide plate is fixedly connected to the frame, and the flow guide plate passes through the conveying belt.

[0006] Further preferred, the upper side of the flow guide plate is rotatably connected to a plurality of auxiliary rollers, and the auxiliary rollers are used to support the conveying belt.

[0007] Further preferably, the conveying belt is fixed with a plurality of installation pieces at equal intervals, the number of the installation pieces is equal to the number of the support plates, the installation pieces are slidingly connected with slide rods, the slide rods are fixed with fixing pieces, the fixing pieces are rotationally connected with two mirror image distributed scrapers, the fixing pieces and the scrapers are used for cleaning the conveying belt and the mesh belt, and a torsion spring is arranged between the scrapers and the adjacent fixing pieces.

[0008] Further preferably, the frame body is fixed with a first guide plate and a second guide plate, and the first guide plate and the second guide plate are used for changing the positions of all the slide rods.

[0009] Further preferably, the slide rods are rotationally connected with rollers, and the rollers are used for reducing the abrasion between the first guide plate, the second guide plate and the adjacent slide rods.

[0010] Further preferably, the fixing pieces are slidingly connected with limiting pieces, connecting pieces and trigger pieces, the limiting pieces and the trigger pieces are fixed with the adjacent connecting pieces, the connecting pieces are provided with springs between the adjacent fixing pieces, the scrapers are provided with limiting grooves, the limiting pieces are inserted into the limiting grooves of the mirror image distributed scrapers on the same fixing piece and limit the mirror image distributed scrapers.

[0011] Further preferably, the frame body is fixed with a mounting seat, the mounting seat is rotationally connected with a rotating rod, the rotating rod is fixed with two groups of elastic rods, each group of the elastic rods has a plurality of elastic rods distributed at equal intervals in the circumferential direction, the elastic rods are fixed with weights, the weights are used for knocking the fixing pieces, the scrapers and the trigger pieces, the frame body is fixed with a second motor, and the output shaft of the second motor is driven by a belt transmission between the rotating rod.

[0012] Further preferably, the installation pieces are fixed with two mirror image distributed fixing rods, the scrapers are provided with extrusion parts, and the fixing rods are used for extruding the adjacent extrusion parts to change the states of the scrapers.

[0013] Further preferably, the lower parts of the fixing pieces and the scrapers are made of rubber, and are used for cleaning the conveying belt.

[0014] Further preferably, the distance between the two groups of elastic rods is equal to the sum of the length of the fixing pieces and the length of the scrapers.

[0015] The beneficial effect is that the application sets several support plates on the conveying belt at equal intervals, sets a mesh belt on the several support plates, transports solid waste by using the mesh belt, does not directly contact the conveying belt, so that the liquid in the solid waste can be discharged from the mesh holes of the mesh belt, and it is difficult to separate from the mesh belt due to the blockage of the solid waste, thereby improving the efficiency of solid waste incineration and reducing the heat required for solid waste incineration.

[0016] The liquid and solid impurities on the conveying belt are scraped by the fixing piece and the scraper, so as to reduce the contact time of the corrosive substances with the conveying belt, reduce the corrosion of the conveying belt, and push away the impurities stuck in the mesh holes of the mesh belt during the movement of the fixing piece and the scraper, so as to maintain the efficiency of discharging the liquid in the solid waste.

[0017] The fixing piece and the scraper are knocked by the high-speed rotating weight, so as to vibrate the impurities attached to the fixing piece and the scraper by high-frequency vibration, keep the fixing piece and the scraper clean, and ensure the cleaning effect of the fixing piece and the scraper on the conveying belt and the mesh belt. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the application;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the conveying belt and the support plate of the application;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the frame, the flow guide plate and the auxiliary roller of the application;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the slide rod and the fixing piece of the application;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing piece and the scraper of the application;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the elastic rod and the weight of the application.

[0024] In the drawing, 1 is a frame, 2 is a rotating roller, 3 is a conveying belt, 4 is a support plate, 5 is a mesh belt, 6 is a first motor, 7 is a flow guide plate, 701 is an auxiliary roller, 8 is a mounting piece, 9 is a slide rod, 901 is a roller, 10 is a fixing piece, 11 is a scraper, 1101 is a torsion spring, 1102 is a pressing part, 12 is a first guide plate, 13 is a second guide plate, 14 is a limiting piece, 15 is a connecting piece, 1501 is a spring, 16 is a trigger piece, 17 is a mounting seat, 18 is a rotating rod, 19 is an elastic rod, 20 is a weight, 21 is a second motor, and 22 is a fixing rod. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0026] Example 1

[0027] A conveying device for solid waste incineration, such as Figures 1-3 As shown, the system includes a frame 1, with two rotating rollers 2 rotatably connected to the frame 1. A conveyor belt 3 is positioned between the two rotating rollers 2. The conveyor belt 3 can be either a belt or a chain plate, depending on the needs. Several support plates 4 are fixedly connected to the conveyor belt 3 at equal intervals. All the support plates 4 are connected to a mesh belt 5. The support plates 4 are rigid metal plates used to support the mesh belt 5. The mesh belt 5 is a metal mesh belt used to allow liquid in the solid waste to flow out, providing a larger outflow range for the liquid in the solid waste. The outflow path of the liquid changes from the edge of the solid waste to the entire lower side of the solid waste, reducing the liquid content in the solid waste. A first motor 6 is fixedly connected to the frame 1. The output shaft of the first motor 6 is driven by the adjacent rotating roller 2 via a pulley belt. A guide plate 7 is fixedly connected to the frame 1. The guide plate 7 passes through the conveyor belt 3. The lower side of the guide plate 7 can be connected to a waste liquid tank specifically for treating waste liquid, thereby using the guide plate 7 to guide the liquid in the solid waste into the waste liquid tank for treatment.

[0028] When using this device to transport solid waste, the first motor 6 is started first. The output shaft of the first motor 6 drives the adjacent rotating roller 2 to rotate through the pulley belt. The rotating roller 2 drives the conveyor belt 3 to rotate. The conveyor belt 3 drives the mesh belt 5 to rotate through all the support plates 4. Then the solid waste falls onto the mesh belt 5, thus transporting the solid waste. During the transportation process, the liquid in the solid waste falls through the mesh of the mesh belt 5, then onto the conveyor belt 3, and then onto the guide plate 7. The guide plate 7 then guides the liquid into the waste liquid pool, thereby reducing the liquid content in the solid waste and improving the efficiency of solid waste combustion.

[0029] Example 2

[0030] Based on Example 1, such as Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the conveying belt 3 is fixed with a plurality of installation pieces 8 distributed at equal intervals, the installation pieces 8 are clamped on the left side edge of the conveying belt 3, the number of the installation pieces 8 is equal to the number of the support plates 4, the support plates 4 and the installation pieces 8 are alternately distributed, the installation pieces 8 are slidingly connected with slide rods 9, the right side of the slide rods 9 is fixed with fixing pieces 10, the fixing pieces 10 are rotationally connected with two scrapers 11 distributed in front and back mirror images, the fixing pieces 10 and the scrapers 11 are both used for cleaning the conveying belt 3 and the mesh belt 5, the conveying direction of the mesh belt 5 for solid waste is from front to back, the connection between the installation pieces 8 and the slide rods 9 is located on the left side of the conveying belt 3, so that the fixing pieces 10 and the scrapers 11 can clean the conveying belt 3 more thoroughly, a torsional spring 1101 is arranged between the scraper 11 and the adjacent fixing piece 10, the torsional spring 1101 is always in a force storage state, so that the two scrapers 11 on the same fixing piece 10 can be retracted, and then the fixing piece 10 and the scraper 11 can smoothly pass through the turning place of the conveying belt 3. The lower part of the fixing piece 10 and the scraper 11 is made of rubber material, which is used for cleaning the conveying belt 3, so that the fixing piece 10 and the scraper 11 are more attached to the conveying belt 3, and the cleaning effect is improved.

[0031] As shown in Figure 1 , Figure 2 and Figure 4 , the frame body 1 is fixed with a first guide plate 12 and a second guide plate 13, the first guide plate 12 and the second guide plate 13 are both used for changing the position of the slide rod 9. The slide rod 9 is rotationally connected with a roller 901, the roller 901 is used for reducing the wear between the first guide plate 12 and the second guide plate 13 and the adjacent slide rod 9, the shape and size of the first guide plate 12 and the second guide plate 13 are completely same, the distance between the second guide plate 13 and the conveying belt 3 is greater than the distance between the first guide plate 12 and the conveying belt 3, so that the left side of the first guide plate 12 is in contact with the roller 901, the roller 901 is pushed to move left, the right side of the second guide plate 13 is in contact with the roller 901, the roller 901 is pushed to move right.

[0032] As shown in Figure 5 , the fixing piece 10 is slidingly connected with a limiting piece 14, a connecting piece 15 and a trigger piece 16, the limiting piece 14 and the trigger piece 16 are both fixed with the adjacent connecting piece 15, a spring 1501 is arranged between the connecting piece 15 and the adjacent fixing piece 10, the spring 1501 is always in a force storage state, so that the limiting piece 14, the connecting piece 15 and the trigger piece 16 will not displace due to vibration, the scraper 11 is provided with a limiting groove, the limiting piece 14 is inserted into the limiting grooves of the mirror image distributed scrapers 11 on the same fixing piece 10 to limit the mirror image distributed scrapers 11.

[0033] As shown in Figure 1 , Figure 2 and Figure 6As shown, the frame body 1 is fixedly connected with a mounting seat 17, the mounting seat 17 is rotationally connected with a rotating rod 18, the rotating rod 18 is fixedly connected with two groups of elastic rods 19, each group of elastic rods 19 has three elastic rods 19 distributed in a circumferential direction at equal intervals, the elastic rods 19 are fixedly connected with a weight 20, the weight 20 is used for knocking the fixing piece 10, the scraper 11 and the trigger piece 16, so as to shake off the impurities attached on the fixing piece 10 and the scraper 11, the frame body 1 is fixedly connected with a second motor 21, the output shaft of the second motor 21 is driven by a belt transmission between the rotating rod 18. The distance between the two groups of elastic rods 19 is equal to the sum of the length of the fixing piece 10 and the length of the scraper 11, so that the two groups of elastic rods 19 can simultaneously align the rear sides of the two scrapers 11 on the same fixing piece 10, and then knock the scrapers 11, and after the knocking of the rear scrapers 11 is completed, the fixing piece 10 is knocked, and then the weight 20 knocks the trigger piece 16, so that the trigger piece 16 drives the limiting piece 14 to release the limiting of the adjacent two scrapers 11.

[0034] As shown in the figure, Figure 4 The mounting piece 8 is fixedly connected with two fixed rods 22 which are distributed in front and back mirror images, the scraper 11 is provided with a pressing part 1102, the fixed rod 22 is used for pressing the adjacent pressing parts 1102 to change the state of the scraper 11, the pressing part 1102 is in an inclined state, when the scraper 11 is pressed by the fixed rod 22, the two scrapers 11 can be opened.

[0035] In the process of solid waste transportation, the transport belt 3 drives the mounting piece 8 to rotate, the mounting piece 8 drives the sliding rod 9 to move, the sliding rod 9 drives the roller 901 to move, the roller 901 first contacts the first guide plate 12, and then is extruded by the first guide plate 12, the roller 901 moves to the left, the roller 901 drives the sliding rod 9 to move to the left, the sliding rod 9 drives the fixed piece 10 to move, the fixed piece 10 drives the scraper 11 to move, the scraper 11 moves to the extrusion part 1102 and contacts the fixed rod 22, and then continues to move, at this time, the fixed rod 22 extrudes the scraper 11 to generate rotation and makes the torsional spring 1101 store energy, so that the two scrapers 11 rotate to the open state, before the scraper 11 is completely opened, the scraper 11 extrudes the limiting piece 14, the limiting piece 14 drives the connecting piece 15 to move to the right and compresses the spring 1501, when the scraper 11 is completely opened, the limiting piece 14 is aligned with the limiting groove of the two scrapers 11, the connecting piece 15 moves to the left under the action of the spring 1501, the limiting piece 14 is inserted into the limiting groove of the two scrapers 11, so as to fix the scraper 11, at the same time, the roller 901 moves to the left to the limit position, then the roller 901 is separated from the first guide plate 12, the roller 901 continues to move a distance and contacts the second guide plate 13, and is extruded by the second guide plate 13 to move to the right, the roller 901 drives the fixed piece 10 and the scraper 11 to move to the right, so that the fixed piece 10 and the scraper 11 clean the liquid and solid impurities on the transport belt 3, so as to reduce the contact time of corrosive substances with the transport belt 3, at the same time, the fixed piece 10 and the scraper 11 push away the impurities that block the mesh of the mesh belt 5 in the moving process, so as to maintain the efficiency of liquid removal in the solid waste.

[0036] When the roller 901 is about to be separated from the second guide plate 13, the fixed part 10 and the scraper 11 are projected from the right side of the conveying belt 3, when the rear side of the scraper 11 on the same fixed part 10 is aligned with the rear side of the group of elastic rods 19 and the rear side of the scraper 11 on the front side is aligned with the front side of the group of elastic rods 19, the second motor 21 is started, the output shaft of the second motor 21 drives the rotating rod 18 to rotate through the belt pulley belt, the rotating rod 18 drives the six elastic rods 19 to rotate, the elastic rods 19 drive the weight 20 to rotate, so that the weight 20 knocks the adjacent scraper 11, thereby shaking the impurities attached to the scraper 11, in this process, the scraper 11 continues to move backward, when it moves to the trigger 16 aligned with the rear side of the group of elastic rods 19, the weight 20 knocks the trigger 16, so that the trigger 16 drives the limiting part 14 to move through the connecting part 15, at the same time, the spring 1501 is compressed, the limiting part 14 is separated from the two scrapers 11, the scraper 11 rotates under the action of the adjacent torsion spring 1101, so that the two scrapers 11 are retracted, so as to pass through the turning part of the conveying belt 3, at the same time, the second motor 21 stops working, when the rear side of the two scrapers 11 on the next fixed part 10 is respectively aligned with the front and rear groups of elastic rods 19, the second motor 21 is started again, the process is repeated, so as to knock and clean the fixed part 10 and the scraper 11.

[0037] Example three

[0038] On the basis of example 1, as shown in Figure 3 The upper side of the deflector 7 is rotatably connected with two auxiliary rollers 701, the auxiliary rollers 701 are used to support the conveying belt 3, the number of auxiliary rollers 701 can be adjusted according to the length of the conveying belt 3, thereby reducing the sag of the middle part of the conveying belt 3 and maintaining the normal transportation of the conveying belt 3.

[0039] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A conveying device for solid waste incineration, comprising a frame (1), wherein two rotating rollers (2) are rotatably connected to the frame (1), and a conveyor belt (3) is disposed between the two rotating rollers (2), characterized in that, The conveyor belt (3) is fixedly connected to several equally spaced support plates (4), and all the support plates (4) are provided with a mesh belt (5). The frame (1) is fixedly connected to a first motor (6), and the output shaft of the first motor (6) is driven by the adjacent rotating roller (2) through a pulley belt. The frame (1) is fixedly connected to a guide plate (7), and the guide plate (7) passes through the conveyor belt (3). A plurality of auxiliary rollers (701) are rotatably connected to the upper side of the guide plate (7), and the auxiliary rollers (701) are used to support the conveyor belt (3); The conveyor belt (3) is fixedly connected with a plurality of equally spaced mounting parts (8), the number of mounting parts (8) being equal to the number of support plates (4). Each mounting part (8) is slidably connected to a slide rod (9), and the slide rod (9) is fixedly connected to a fixing part (10). The fixing part (10) is rotatably connected to two mirror-distributed scrapers (11). Both the fixing part (10) and the scrapers (11) are used to clean the conveyor belt (3) and the mesh belt (5). A torsion spring (1101) is provided between the scraper (11) and the adjacent fixing part (10). The frame (1) is fixedly connected to a first guide plate (12) and a second guide plate (13), both of which are used to change the position of all the slide bars (9); The slide bar (9) is rotatably connected to a roller (901), which is used to reduce wear between the first guide plate (12) and the second guide plate (13) and the adjacent slide bar (9); The fixing member (10) is slidably connected to the limiting member (14), the connecting member (15) and the trigger member (16). The limiting member (14) and the trigger member (16) are both fixedly connected to the adjacent connecting member (15). A spring (1501) is provided between the connecting member (15) and the adjacent fixing member (10). The scraper (11) is provided with a limiting groove. The limiting member (14) is inserted into the limiting groove of the scraper (11) which is mirror-distributed on the same fixing member (10) and limits the mirror-distributed scraper (11).

2. The conveying device for solid waste incineration treatment according to claim 1, characterized in that, The frame (1) is fixedly connected to a mounting base (17), the mounting base (17) is rotatably connected to a rotating rod (18), the rotating rod (18) is fixedly connected to two sets of elastic rods (19), each set of elastic rods (19) has several circumferentially evenly distributed ones, the elastic rods (19) are fixedly connected to a weight (20), the weight (20) is used to strike the fixing member (10), the scraper (11) and the trigger member (16), the frame (1) is fixedly connected to a second motor (21), the output shaft of the second motor (21) is connected to the rotating rod (18) through a pulley belt drive.

3. The conveying device for solid waste incineration treatment according to claim 2, characterized in that, The mounting component (8) is fixedly connected to two mirror-distributed fixing rods (22), and the scraper (11) is provided with a squeezing part (1102). The fixing rods (22) are used to squeeze the adjacent squeezing parts (1102) to change the state of the scraper (11).

4. The conveying device for solid waste incineration treatment according to claim 3, characterized in that, The lower part of the fastener (10) and the scraper (11) is made of rubber and is used to clean the conveyor belt (3).

5. A conveying device for solid waste incineration treatment according to claim 4, characterized in that, The distance between the two sets of elastic rods (19) is equal to the sum of the length of the fixing member (10) and the length of the scraper (11).

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