Garbage crushing device for garbage power generation engineering

Abstract

The utility model discloses a garbage crushing device for garbage power generation engineering, which relates to the field of garbage power generation treatment equipment and comprises a crushing box, a feed hopper is fixedly mounted at the top of the crushing box, a feed opening is formed in the bottom of one side of the crushing box, and a first discharge opening is formed in the lower end of the other side of the crushing box. A supporting plate is fixedly mounted on the outer wall of the front end of the smashing box, and a servo motor is fixedly connected to the top of the supporting plate. Through the arrangement of the combustion furnace, the overturning bottom plate, the slag discharging assembly and the like, after garbage on the top of the overturning bottom plate is incinerated, when a large amount of slag is accumulated, through the arrangement of the slag discharging assembly, when the lifting plate ascends, the overturning bottom plate rotates upwards along the rotating roller, and the slag is discharged. The overturning bottom plate drives slag at the top of the overturning bottom plate to be discharged to the outer side of the combustion furnace through the slag outlet, manual cleaning of the slag is not needed, the labor intensity of workers is reduced, and the problems that the furnace body is blocked and the combustion efficiency of the furnace body is reduced due to too much slag are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of garbage power generation processing equipment, in particular to a garbage crushing device for garbage power generation projects. Background Art

[0002] Waste-to-energy refers to a form of power generation that burns urban solid waste, such as domestic waste and light textile industrial waste, in special incineration boilers, and then generates electricity through steam turbine generator sets. Waste-to-energy is divided into two categories: waste incineration power generation and landfill gas power generation. Before incineration, the waste generally needs to be crushed by a waste crushing device to facilitate incineration.

[0003] As for light textile industrial waste, according to the national policy of building a "zero-waste city", this part of the waste needs to be disposed of in a designated centralized location. However, there is currently a lack of a dedicated industrial waste disposal system. Industrial waste is usually sent to domestic waste power plants for direct incineration disposal, and the slag in the furnace is manually cleaned after combustion.

[0004] In the existing technology, when the products of the textile industry are incinerated, slag is produced after incineration. The slag needs to be manually cleaned, which increases the labor intensity of the staff. If it is not cleaned in time, the incinerator will be blocked, further leading to a decrease in the combustion efficiency of the incinerator, greatly affecting the work efficiency. Due to the large difference between the characteristics of industrial waste and domestic waste, technical innovation of the waste incineration system is needed, otherwise the boiler operation cycle will be shortened. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a garbage crushing device for garbage-to-energy projects to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage crushing device for garbage power generation projects, comprising a crushing box, a feed hopper is fixedly installed on the top of the crushing box, a feeding port is provided at the bottom of one side of the crushing box, and a first discharge port is provided at the lower end of the other side of the crushing box, a support plate is fixedly installed on the front outer wall of the crushing box, and a servo motor is fixedly connected to the top of the support plate, a crushing assembly is provided between the output end of the servo motor and the interior of the upper end of the crushing box, a brake roller is rotatably installed on one side of the lower end of the crushing box, and a driven roller is rotatably installed on the other side of the lower end of the crushing box, and one end of the driven roller is fixedly connected to the output end of the servo motor. A screen conveyor belt is installed between the surface of the moving drum and the surface of the brake drum, a feeding assembly is provided on the outer wall of the other side of the crushing box, and a combustion furnace is provided on one side of the feeding assembly, a second feeding port is provided at the upper end of the combustion furnace close to the feeding assembly, and a slag outlet is provided at the lower end of the combustion furnace away from the feeding assembly, a mounting plate is fixedly connected to one side of the interior of the combustion furnace, a roller is rotatably installed on the side of the interior of the combustion furnace close to the slag outlet, and a flip bottom plate is fixedly connected to the surface of the roller, and the bottom of one end of the flip bottom plate is placed on the surface of the mounting plate, a slag discharge assembly is provided between the two ends of the roller and the outer wall of the combustion furnace, and a vibration motor is fixedly installed at the lower end of one side of the interior of the crushing box.

[0007] By adopting the above technical solution, the light textile industrial waste is crushed by the crushing component at the output end of the servo motor. At the same time, the output end of the servo motor drives the driven roller to rotate, so that the screen conveyor belt installed on the surface of the driven roller and the surface of the brake roller is driven to transport the crushed light textile industrial waste, and under the action of the screen conveyor belt and the vibration motor, the crushed garbage is screened, and the fine garbage passes through the screen conveyor belt and falls onto the first guide plate ramp for collection, thereby avoiding the occurrence of local excessive combustion caused by excessive concentrated fine powder content. Suitable garbage raw materials fall to the spiral conveyor rod as the screen conveyor belt rotates, and the spiral conveyor rod is driven by the driving motor to push the garbage raw materials into the combustion furnace for combustion. The slag is automatically discharged through the setting of the slag discharge component, and there is no need for manual cleaning of the slag, which reduces the labor intensity of the staff and effectively avoids the problem of furnace blockage and reduced furnace combustion efficiency due to excessive slag.

[0008] The utility model is further configured as follows: the crushing assembly includes: a crushing roller, a first pulley and a second pulley, two crushing rollers are provided, the two crushing rollers are symmetrically mounted inside the upper end of the crushing box, both ends of the crushing roller extend to the outside of the crushing box, the surface of one end of the crushing roller is fixedly connected to the first gear, the two first gears are meshed with each other, the second pulley is fixedly mounted on the surface of the other end of the adjacent crushing roller, the first pulley is fixedly mounted on the output end of the servo motor, and a transmission belt is mounted on the surface of the second pulley and the surface of the first pulley.

[0009] By adopting the above technical solution, when the light textile industrial waste is crushed, the waste enters the interior of the crushing box through the feed hopper, and by starting the servo motor, the output end of the servo motor drives the first pulley fixed on the surface to rotate, and the transmission belt between the first pulley and the second pulley drives the second pulley to rotate. At this time, the first gear at one end of the crushing roller is engaged with the first gear at one end of the other crushing roller, and the two crushing rollers engage to crush the light textile industrial waste.

[0010] The present invention is further configured such that a guide plate is symmetrically and obliquely fixedly connected to the top wall of the crushing box, and the guide plate is located above the adjacent crushing roller.

[0011] By adopting the above technical solution and setting the guide plate, the material falling from the feed hopper falls between the two crushing rollers, which facilitates the crushing of the material.

[0012] The utility model is further configured as follows: the feeding assembly includes: a fixed cylinder, the fixed cylinder is fixedly mounted on the outer wall on the other side of the crushing box, a first feed port is provided at the lower end of one side of the fixed cylinder, and the first feed port is connected to the interior of the first discharge port, a second discharge port is provided at the upper end of the other side of the fixed cylinder, and the second discharge port is connected to the interior of the second feed port, a spiral conveying rod is vertically mounted on the interior of the fixed cylinder for rotation, and the upper end of the spiral conveying rod extends to the top of the fixed cylinder, a driving motor is fixedly mounted on the top of the fixed cylinder, and the output end of the driving motor is fixedly connected to the top of the spiral conveying rod.

[0013] By adopting the above technical solution, after the garbage is crushed, suitable garbage raw materials pass through the second guide plate as the screen conveyor belt rotates, enter the fixed cylinder through the first discharge port and the first feed port, and fall to the spiral conveying rod. The spiral conveying rod is then driven by the driving motor to rotate, pushing the garbage raw materials to the top of the fixed cylinder, and enter the combustion furnace through the second discharge port and the second feed port for combustion, thereby facilitating the stable transportation of garbage.

[0014] The present invention is further configured such that the bottom of one end of the flip bottom plate is configured as an inclined surface, and the top of the mounting plate is configured as an inclined surface matching the inclined surface of the bottom of one end of the flip bottom plate.

[0015] By adopting the above technical solution, when the lifting plate is lowered into position to seal the slag outlet, the inclined surface at one end of the flip bottom plate is placed on the inclined surface at the top of the mounting plate to seal the bottom of the combustion furnace.

[0016] The utility model is further configured such that a trapezoidal plate is fixedly installed on the other side of the interior of the combustion furnace, a triangular plate is fixedly connected to the other end of the bottom of the flip bottom plate, and the bottom of the triangular plate is placed on the top of the trapezoidal plate.

[0017] By adopting the above technical solution, the inclined surface of the bottom of the triangular plate is laid on the trapezoidal surface of the top of the trapezoidal plate, thereby sealing the bottom of the combustion furnace.

[0018] The utility model is further configured such that a second guide plate is symmetrically fixedly installed on the inner wall of the lower end of the crushing box and on one side close to the first discharge port, and the second guide plate is located above the screen conveyor belt, and the distance between the bottom of the second guide plate and the top of the screen conveyor belt is 5 mm.

[0019] By adopting the above technical solution, the crushed garbage material can be diverted to facilitate the garbage to move closer to the first discharge port.

[0020] The utility model is further configured as follows: the slag discharge assembly includes: an electric cylinder, a second gear and, the electric cylinder is provided with two, and the two electric cylinders are symmetrically fixedly installed on both sides of the combustion furnace, the output end of the electric cylinder is fixedly connected with a connecting plate, and a lifting plate is fixedly connected between one end of the two connecting plates, one side of the lifting plate is mounted on one side of the slag outlet, and the bottom of the other end of the connecting plate is fixedly connected to a fixing rod, and the bottom of the fixing rod is fixedly connected to a rack plate, the second gear is provided with two, and the two second gears are respectively fixedly installed on the surfaces of the two ends of the roller, and the surface of one side of the second gear is meshed with the surface of the adjacent rack plate, and the two are symmetrically fixedly installed on both sides of the combustion furnace, and the bottom of the lifting plate is mounted on the top.

[0021] By adopting the above technical solution, when the garbage on the top of the flip bottom plate is incinerated and a lot of slag is accumulated, the two sets of electric cylinders drive the lifting plate between the two connecting plates to rise by pushing the connecting plate, so that the slag outlet is opened. While the lifting plate rises, the tooth grooves of the rack plate drive the second gears at both ends of the roller to rotate, and then when the lifting plate rises, the flip bottom plate rotates upward along the roller, and the flip bottom plate drives the slag on its top to be discharged to the outside of the combustion furnace through the slag outlet. There is no need for manual cleaning of the slag, which reduces the labor intensity of the staff and effectively avoids the problem of furnace blockage and reduced furnace combustion efficiency due to excessive slag.

[0022] In summary, the present invention has the following beneficial effects:

[0023] 1. The utility model is provided with a combustion furnace, a reversible bottom plate and a slag discharge assembly. When a lot of slag is accumulated after the garbage on the top of the reversible bottom plate is incinerated, the reversible bottom plate is rotated upward along the roller while the lifting plate rises through the slag discharge assembly. The reversible bottom plate drives the slag on its top to be discharged to the outside of the combustion furnace through the slag discharge port. There is no need for manual cleaning of the slag, which reduces the labor intensity of the staff and effectively avoids the problem of furnace blockage and reduced furnace combustion efficiency caused by excessive slag. The whole system has low operating cost, can operate continuously and stably, has significant effect, and is relatively easy to operate and maintain.

[0024] 2. The utility model is equipped with components such as a crushing box, a crushing assembly and a screen conveyor belt. While the crushing assembly is used to crush the light textile industrial waste, the servo motor drives the driven drum to rotate, so that the screen conveyor belt installed on the surface of the driven drum and the surface of the brake drum is driven to transport the crushed light textile industrial waste. Under the action of the vibration motor, the crushed garbage is screened, and the fine garbage passes through the screen conveyor belt and falls onto the ramp of the first guide plate for collection, thereby avoiding the occurrence of local excessive combustion caused by excessive concentrated fine powder content. Suitable garbage raw materials fall to the spiral conveyor rod as the screen conveyor belt rotates, and the spiral conveyor rod is driven by the driving motor to push the garbage raw materials into the combustion furnace for combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main view of the utility model;

[0026] Figure 2 This is a schematic back view of the utility model;

[0027] Figure 3 For the utility model Figure 2 A schematic diagram of the structure at center A;

[0028] Figure 4 It is a schematic cross-sectional view of the back of the present invention.

[0029] In the figure: 1. Crushing box; 101. Feed hopper; 102. Feeding port; 103. First discharge port; 104. First guide plate; 105. Support plate; 106. Servo motor; 2. Crushing assembly; 201. Crushing roller; 202. First gear; 203. First pulley; 204. Second pulley; 205. Drive belt; 3. Brake drum; 4. Driven drum; 5. Screen conveyor belt; 6. Feeding assembly; 601. Fixed drum; 6011. First feeding port; 6012. Second discharge port; 602, screw conveying rod; 603, drive motor; 7, combustion furnace; 701, second feed port; 702, slag discharge port; 703, trapezoidal plate; 704, mounting plate; 8, roller; 801, flip bottom plate; 8011, triangular plate; 9, slag discharge assembly; 901, electric cylinder; 902, connecting plate; 903, lifting plate; 904, fixing rod; 905, rack plate; 906, second gear; 10, guide plate; 11, second guide plate; 12, vibration motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] The following describes an embodiment of the present invention based on its overall structure.

[0032] A garbage crushing device for garbage power generation project, such as Figure 1 - Figure 4As shown, it includes a crushing box 1, a feed hopper 101 is fixedly installed on the top of the crushing box 1, a discharge port 102 is opened at the bottom of one side of the crushing box 1, and a first discharge port 103 is opened at the lower end of the other side of the crushing box 1. A support plate 105 is fixedly installed on the outer wall of the front end of the crushing box 1, and a servo motor 106 is fixedly connected to the top of the support plate 105. A crushing assembly 2 is provided between the output end of the servo motor 106 and the interior of the upper end of the crushing box 1. A brake roller 3 is rotatably installed on one side of the lower end of the crushing box 1, and a driven roller 4 is rotatably installed on the other side of the lower end of the crushing box 1. The height of the brake roller 3 is lower than that of the driven roller 4. The height of the screen conveyor belt 5 is set to an angle to facilitate the transportation of crushed materials, and one end of the driven drum 4 is fixedly connected to the output end of the servo motor 106. A screen conveyor belt 5 is installed between the surface of the driven drum 4 and the surface of the brake drum 3. At the output end of the servo motor 106, the light textile industrial waste is crushed through the crushing component 2. At the same time, the output end of the servo motor 106 drives the driven drum 4 to rotate, so that the screen conveyor belt 5 installed on the surface of the driven drum 4 and the surface of the brake drum 3 is driven to transport the crushed light textile industrial waste, and under the action of the screen conveyor belt 5 and the vibration motor 12, The crushed garbage is screened, and the fine garbage passes through the screen conveyor belt 5 and falls onto the ramp of the first guide plate 104 for collection, thereby avoiding the occurrence of local excessive combustion caused by excessive concentration of fine powder. Suitable garbage raw materials fall to the screw conveyor rod 602 as the screen conveyor belt 5 rotates, and the screw conveyor rod 602 is driven by the driving motor 603 to push the garbage raw materials into the combustion furnace 7 for combustion. The outer wall of the other side of the crushing box 1 is provided with a feeding component 6, and a combustion furnace 7 is provided on one side of the feeding component 6. The bottom of the combustion furnace 7 is an open structure, which is convenient for a small amount of slag to pass through when the bottom plate 801 is turned over. The bottom of the combustion furnace 7 is discharged to the outside. A second feed port 701 is provided at the upper end of the combustion furnace 7 on the side close to the feeding assembly 6. A slag outlet 702 is provided at the lower end of the combustion furnace 7 on the side away from the feeding assembly 6. A mounting plate 704 is fixedly connected to one side of the interior of the combustion furnace 7. A roller 8 is rotatably mounted on the side of the interior of the combustion furnace 7 close to the slag outlet 702. A flip bottom plate 801 is fixedly connected to the surface of the roller 8. The bottom of one end of the flip bottom plate 801 rests on the surface of the mounting plate 704. A slag discharge assembly 9 is provided between the two ends of the roller 8 and the outer wall of the combustion furnace 7. A vibration motor 12 is fixedly mounted at the lower end of one side of the interior of the crushing box 1. By setting the slag discharge assembly 9, the slag is automatically discharged, and there is no need for manual cleaning of the slag, which reduces the labor intensity of the staff and effectively avoids the problem of furnace blockage and reduced furnace combustion efficiency due to excessive slag. The entire system has low operating costs, can operate continuously and stably, has significant effects, and is relatively easy to operate and maintain.

[0033] See also Figure 1 、 Figure 2 and Figure 4The crushing assembly 2 includes: a crushing roller 201, a first pulley 203 and a second pulley 204. There are two crushing rollers 201, which are symmetrically mounted inside the upper end of the crushing box 1. The two ends of the crushing roller 201 are rotatably mounted to the inside of the crushing box 1 through bearings. The two ends of the crushing roller 201 extend to the outside of the crushing box 1. The surface of one end of the crushing roller 201 is fixedly connected to the first gear 202. The two first gears 202 are meshed with each other. The second pulley 204 is fixedly mounted on the surface of the other end of the adjacent crushing roller 201. The first pulley 203 is fixedly mounted on the output end of the servo motor 106. A transmission belt 205 is mounted on the surface of the second pulley 204 and the surface of the first pulley 203. When the light textile industrial waste is crushed, the waste enters the interior of the crushing box 1 through the feed hopper 101, and the servo motor 106 is started, and the output end of the servo motor 106 drives the first pulley 203 fixed on the surface to rotate, and the transmission belt 205 between the first pulley 203 and the second pulley 204 is driven to drive the second pulley 204 to drive the corresponding crushing roller 201 to rotate. At this time, the first gear 202 at one end of the crushing roller 201 is engaged with the first gear 202 at one end of the other crushing roller 201, and the two crushing rollers 201 are engaged to crush the light textile industrial waste.

[0034] See also Figure 4 The top wall of the crushing box 1 is symmetrically tilted and fixedly connected with a guide plate 10, and the guide plate 10 is located above the adjacent crushing rollers 201. Through the setting of the guide plate 10, the material falling from the feed hopper 101 falls between the two crushing rollers 201, which facilitates the crushing of the material.

[0035] See also Figure 4The feeding assembly 6 includes: a fixed cylinder 601, which is fixedly mounted on the outer wall of the other side of the crushing box 1, a first feed port 6011 is provided at the lower end of one side of the fixed cylinder 601, and the first feed port 6011 is communicated with the interior of the first discharge port 103, a second discharge port 6012 is provided at the upper end of the other side of the fixed cylinder 601, and the second discharge port 6012 is communicated with the interior of the second feed port 701, a spiral conveying rod 602 is vertically mounted in the interior of the fixed cylinder 601, and both ends of the spiral conveying rod 602 are rotatably mounted to the interior of the fixed cylinder 601 through sealed bearings, and the upper end of the spiral conveying rod 602 extends to the top of the fixed cylinder 601, a drive motor 603 is fixedly mounted on the top of the fixed cylinder 601, and the output end of the drive motor 603 is fixedly connected to the top of the spiral conveying rod 602. After the garbage is crushed, suitable garbage raw materials are guided by the second guide plate 11 as the screen conveyor belt 5 rotates, enter the fixed cylinder 601 through the first discharge port 103 and the first feed port 6011, and fall to the spiral conveying rod 602. The spiral conveying rod 602 is then driven by the driving motor 603 to rotate, pushing the garbage raw materials to the top of the fixed cylinder 601, and enter the combustion furnace 7 through the second discharge port 6012 and the second feed port 701 for combustion, thereby facilitating the stable transportation of garbage.

[0036] See also Figure 4 The bottom of one end of the flip bottom plate 801 is configured as an inclined surface, and the top of the mounting plate 704 is configured as an inclined surface that matches the inclined surface of the bottom of one end of the flip bottom plate 801. When the lifting plate 903 descends to its position to seal the slag outlet 702, the inclined surface of one end of the flip bottom plate 801 is placed on the inclined surface of the top of the mounting plate 704, thereby sealing the bottom of the combustion furnace 7.

[0037] See also Figure 4 A trapezoidal plate 703 is fixedly installed on the other side of the interior of the combustion furnace 7. A triangular plate 8011 is fixedly connected to the other end of the bottom of the flip bottom plate 801. The bottom of the triangular plate 8011 is placed on the top of the trapezoidal plate 703. The inclined surface of the bottom of the triangular plate 8011 is placed on the trapezoidal surface of the top of the trapezoidal plate 703, thereby sealing the bottom of the combustion furnace 7.

[0038] See also Figure 4 A second guide plate 11 is symmetrically fixedly mounted on the inner wall of the lower end of the crushing box 1, near the first discharge port 103. The second guide plate 11 is located above the mesh conveyor belt 5, with a distance of 5 mm between the bottom of the second guide plate 11 and the top of the mesh conveyor belt 5. This guides the crushed waste material toward the first discharge port 103.

[0039] See also Figure 1 - Figure 4The slag discharge assembly 9 includes: an electric cylinder 901, a second gear 906 and 9031. There are two electric cylinders 901, which are symmetrically fixed on both sides of the combustion furnace 7. The output end of the electric cylinder 901 is fixedly connected to a connecting plate 902. A lifting plate 903 is fixedly connected between one end of the two connecting plates 902. One side of the lifting plate 903 is set on one side of the slag outlet 702. The bottom of the other end of the connecting plate 902 is fixedly connected to a fixing rod 904. The surface of the upper end of the fixing rod 904 is covered with a guide. Block, and the guide block is fixedly installed on the outer wall of the combustion furnace 7, which can improve the stability of the movement of the fixed rod 904, and the bottom of the fixed rod 904 is fixedly connected to the rack plate 905, and two second gears 906 are provided. The two second gears 906 are respectively fixedly installed on the surfaces of both ends of the roller 8, and the surface of one side of the second gear 906 is engaged with the surface of the adjacent rack plate 905. There are two 9031s, and the two 9031s are symmetrically fixed on both sides of the combustion furnace 7. The bottom of the lifting plate 903 is placed on the top of 9031. After the garbage on the top of the flip bottom plate 801 is incinerated and a lot of slag is accumulated, the two sets of electric cylinders 901 drive the lifting plate 903 between the two connecting plates 902 to rise by pushing the connecting plate 902, so that the slag outlet 702 is opened. While the lifting plate 903 rises, the tooth grooves of the rack plate 905 drive the second gears 906 at both ends of the roller 8 to rotate, and then when the lifting plate 903 rises, the flip bottom plate 801 rotates upward along the roller 8, and the flip bottom plate 801 drives the slag on its top to be discharged to the outside of the combustion furnace 7 through the slag outlet 702. There is no need to manually clean the slag, which reduces the labor intensity of the staff and effectively avoids the problem of furnace blockage and reduced furnace combustion efficiency due to excessive slag.

[0040] The working principle of the present invention is as follows: when the light textile industrial waste is crushed, the waste enters the interior of the crushing box 1 through the feed hopper 101, and the servo motor 106 is started. The output end of the servo motor 106 drives the first pulley 203 fixed on the surface to rotate, and the transmission belt 205 between the first pulley 203 and the second pulley 204 is driven to drive the second pulley 204 to drive the corresponding crushing roller 201 to rotate. At this time, the first gear 202 at one end of the crushing roller 201 is meshed with the first gear 202 at one end of the other crushing roller 201. The two crushing rollers 201 are engaged to crush the light textile industrial waste. At the output end of the servo motor 106, the light textile industrial waste is crushed through the crushing component 2. At the same time, the output end of the servo motor 106 drives the driven roller 4 to rotate, so that the surface of the driven roller 4 and the screen conveyor 5 installed on the surface of the brake roller 3 are driven to transport the crushed light textile industrial waste. Under the action of the screen conveyor 5 and the vibration motor 12, the crushed garbage is screened, and fine garbage passes through The screen conveyor belt 5 falls onto the ramp of the first guide plate 104 for collection. Suitable garbage materials are guided by the second guide plate 11 as the screen conveyor belt 5 rotates, enter the fixed cylinder 601 through the first discharge port 103 and the first feed port 6011, and fall to the spiral conveying rod 602. The spiral conveying rod 602 is driven by the driving motor 603 to rotate, pushing the garbage materials to the top of the fixed cylinder 601, and enter the combustion furnace 7 through the second discharge port 6012 and the second feed port 701 for combustion. After the garbage on the top of the plate 801 is incinerated and a lot of slag is accumulated, the two sets of electric cylinders 901 push the connecting plate 902 to drive the lifting plate 903 between the two connecting plates 902 to rise, so that the slag outlet 702 opens. While the lifting plate 903 rises, the tooth grooves of the rack plate 905 drive the second gears 906 at both ends of the roller 8 to rotate. Then, when the lifting plate 903 rises, the flip bottom plate 801 rotates upward along the roller 8, and the flip bottom plate 801 drives the slag on its top to be discharged to the outside of the combustion furnace 7 through the slag outlet 702.

[0041] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A garbage crushing device for a garbage-to-energy project, comprising a crushing box (1), characterized in that: A feed hopper (101) is fixedly installed on the top of the crushing box (1), a feed port (102) is provided at the bottom of one side of the crushing box (1), and a first discharge port (103) is provided at the lower end of the other side of the crushing box (1). A support plate (105) is fixedly installed on the front outer wall of the crushing box (1), and a servo motor (106) is fixedly connected to the top of the support plate (105). A crushing assembly (2) is provided between the output end of the servo motor (106) and the interior of the upper end of the crushing box (1). A brake roller (3) is rotatably installed on one side of the lower end of the interior of the crushing box (1), and a driven roller (4) is rotatably installed on the other side of the lower end of the interior of the crushing box (1), and one end of the driven roller (4) is fixedly connected to the output end of the servo motor (106). A screen conveyor belt (5) is provided between the surface of the driven roller (4) and the surface of the brake roller (3). The outer wall of the other side of the crushing box (1) is provided with a feeding assembly (6), and a combustion furnace (7) is provided on one side of the feeding assembly (6). A second feeding port (701) is provided at the upper end of the combustion furnace (7) on the side close to the feeding assembly (6), and a slag outlet (702) is provided at the lower end of the combustion furnace (7) on the side away from the feeding assembly (6). A mounting plate (704) is fixedly connected to one side of the interior of the combustion furnace (7). A roller (8) is rotatably mounted on the side of the interior of the combustion furnace (7) close to the slag outlet (702), and a flip bottom plate (801) is fixedly connected to the surface of the roller (8). The bottom of one end of the flip bottom plate (801) is placed on the surface of the mounting plate (704). A slag discharge assembly (9) is provided between the two ends of the roller (8) and the outer wall of the combustion furnace (7). A vibration motor (12) is fixedly mounted at the lower end of one side of the interior of the crushing box (1).

2. The garbage crushing device for garbage-to-energy projects according to claim 1, characterized in that: The crushing assembly (2) comprises: a crushing roller (201), a first pulley (203) and a second pulley (204), wherein two crushing rollers (201) are provided, and the two crushing rollers (201) are symmetrically mounted inside the upper end of the crushing box (1), and both ends of the crushing rollers (201) extend to the outside of the crushing box (1), and the surface of one end of the crushing roller (201) is fixedly connected to a first gear (202), and the two first gears (202) are meshed with each other, and the second pulley (204) is fixedly mounted on the surface of the other end of the adjacent crushing roller (201), and the first pulley (203) is fixedly mounted on the output end of the servo motor (106), and a transmission belt (205) is mounted on the surface of the second pulley (204) and the surface of the first pulley (203).

3. The garbage crushing device for garbage-to-energy projects according to claim 2, characterized in that: A guide plate (10) is symmetrically and obliquely fixedly connected to the top wall of the crushing box (1), and the guide plate (10) is located above the adjacent crushing roller (201).

4. The garbage crushing device for garbage-to-energy projects according to claim 1, characterized in that: The feeding assembly (6) comprises: a fixed cylinder (601), the fixed cylinder (601) being fixedly mounted on the outer wall of the other side of the crushing box (1), a first feed port (6011) being provided at the lower end of one side of the fixed cylinder (601), and the first feed port (6011) being communicated with the interior of the first discharge port (103), a second discharge port (6012) being provided at the upper end of the other side of the fixed cylinder (601), and the second discharge port (6012) being communicated with the interior of the second feed port (701), a spiral conveying rod (602) being vertically rotatably mounted inside the fixed cylinder (601), and the upper end of the spiral conveying rod (602) extending to the top of the fixed cylinder (601), a driving motor (603) being fixedly mounted on the top of the fixed cylinder (601), and the output end of the driving motor (603) being fixedly connected to the top of the spiral conveying rod (602).

5. The garbage crushing device for garbage-to-energy projects according to claim 1, characterized in that: The bottom of one end of the flip bottom plate (801) is set as an inclined surface, and the top of the mounting plate (704) is set as an inclined surface that matches the bottom inclined surface of one end of the flip bottom plate (801).

6. The garbage crushing device for garbage-to-energy projects according to claim 1, characterized in that: A trapezoidal plate (703) is fixedly installed on the other side of the interior of the combustion furnace (7), and a triangular plate (8011) is fixedly connected to the other end of the bottom of the flip bottom plate (801), and the bottom of the triangular plate (8011) is placed on the top of the trapezoidal plate (703).

7. The garbage crushing device for garbage-to-energy projects according to claim 1, characterized in that: A second guide plate (11) is symmetrically fixedly mounted on the inner wall of the lower end of the crushing box (1) and on one side close to the first discharge port (103), and the second guide plate (11) is located above the screen conveyor belt (5), and the distance between the bottom of the second guide plate (11) and the top of the screen conveyor belt (5) is 5 mm.

8. The garbage crushing device for garbage-to-energy projects according to claim 1, characterized in that: The slag discharge assembly (9) comprises: an electric cylinder (901), a second gear (906) and (9031), two electric cylinders (901) are provided, and the two electric cylinders (901) are symmetrically fixedly installed on both sides of the combustion furnace (7), the output end of the electric cylinder (901) is fixedly connected to a connecting plate (902), and a lifting plate (903) is fixedly connected between one end of the two connecting plates (902), one side of the lifting plate (903) is placed on one side of the slag outlet (702), and the bottom of the other end of the connecting plate (902) is fixed. A fixed rod (904) is connected, and a rack plate (905) is fixedly connected to the bottom of the fixed rod (904). Two second gears (906) are provided, and the two second gears (906) are fixedly mounted on the surfaces of both ends of the roller (8), respectively. The surface of one side of the second gear (906) is engaged with the surface of the adjacent rack plate (905). Two (9031) are provided, and the two (9031) are symmetrically fixedly mounted on both sides of the combustion furnace (7). The bottom of the lifting plate (903) is placed on the top of the (9031).

Images