Raw material sorting device for waste incineration power generation

Abstract

The invention relates to the field of sorting, in particular to a waste incineration power generation raw material sorting device which comprises a base shell, an extrusion cylinder, an arc-shaped sorting plate, a power assembly, a stirring assembly and the like. The base shell is rotationally connected with an extrusion cylinder; the extrusion cylinder is connected with two arc-shaped sorting plates; the base shell and the extrusion cylinder are jointly connected with a power assembly. The base shell is connected with a stirring assembly. Two arc-shaped sorting plates are arranged on an extrusion cylinder, two arc-shaped plane parts on the extrusion cylinder and the two arc-shaped sorting plates are distributed in a staggered mode, and a first electric push rod, an arc-shaped extrusion plate, a power assembly and a stirring assembly are matched; the device can sort out comburent with small size and comburent with large size in the combustible garbage, and can also reduce moisture in the combustible garbage, so that the device can be used for two purposes, and the problems that existing sorting equipment does not have a drying or extruding function, and equipment needs to be additionally arranged to reduce the moisture in the combustible garbage are solved.

Description

Technical Field

[0001] The invention relates to the field of sorting, and in particular to a raw material sorting device for garbage incineration power generation. Background Art

[0002] Since small-volume combustibles are easier to ignite and burn completely than large-volume combustibles, in the industrial combustion process, large-volume fuels are generally broken into small-volume fuels to improve combustion efficiency and reduce incompletely burned residues. Therefore, when combustible garbage is used as raw material for incineration power generation, the combustible garbage is usually sorted to sort out small-volume combustibles and large-volume combustibles. The small-volume combustibles sorted out do not need to be broken up and can be burned, and the large-volume combustibles sorted out will be broken up into small-volume combustibles by a breaking device; However, the combustible garbage is easily contaminated with water during collection, storage or transportation, that is, the combustible garbage is in a wet state. In order to make the combustible garbage burn better, the combustible garbage is dried or squeezed to reduce the moisture in the combustible garbage. However, the existing sorting equipment does not have the drying or squeezing function, that is, it does not have the function of reducing the moisture in the combustible garbage. Therefore, additional equipment is required to dry or squeeze the combustible garbage to reduce the moisture in the combustible garbage. This method will inevitably increase the actual power generation cost and is not conducive to power generation. Summary of the invention

[0003] In order to overcome the disadvantage that the existing sorting equipment does not have the drying or squeezing function, that is, it does not have the function of reducing the moisture in the combustible garbage, therefore, it is necessary to configure additional equipment to dry or squeeze the combustible garbage to reduce the moisture in the combustible garbage. This method will inevitably increase the actual power generation cost and is not conducive to power generation. The present invention provides a raw material sorting device for waste incineration power generation.

[0004] Technical solution: A raw material sorting device for waste incineration power generation, including a base shell, an extrusion cylinder, an arc-shaped sorting plate, a power assembly and a stirring assembly; the base shell is rotatably connected to the extrusion cylinder; the extrusion cylinder is connected to two arc-shaped sorting plates; the arc-shaped sorting plates are provided with a plurality of sorting holes; the base shell and the extrusion cylinder are jointly connected to a power assembly, the power assembly is used to drive the extrusion cylinder and its connecting parts to rotate; the base shell is connected to a stirring assembly for stirring combustible waste; it also includes an electric push rod, an arc-shaped extrusion plate, a push plate, a discharge plate, a blocking rod, a water outlet pipe and a pushing assembly; the base shell is fixedly connected to a plurality of electric push rods 1; the telescopic parts of all electric push rods are commonly fixed with an arc-shaped extrusion plate for extruding and removing water from the combustion materials; the arc-shaped extrusion plate is provided with a plurality of water outlet holes; the extrusion cylinder is fixed with two push plates, and the push plates are used to push the combustion materials out of the base shell; the base shell is provided with a discharge port; the discharge port is fixed with a discharge plate; the base shell is connected with a pushing assembly; the pushing assembly is connected with a blocking rod matching the number of water outlet holes, and each blocking rod contacts the corresponding arc-shaped sorting plate after passing through the corresponding water outlet hole, and the blocking rod is used to prevent the combustion materials from gathering to the middle of the arc-shaped extrusion plate; the pushing assembly is used to drive the blocking rod to rise and fall to avoid the pushing plate.

[0005] Further description, the stirring assembly includes an installation long plate, a long rod, a stirring plate and motor 2; at least one installation long plate is fixedly connected to the base shell; the installation long plate is rotatably connected to the long rod; the long rod is fixedly connected to at least one stirring plate; the installation long plate is fixedly connected to motor 2, and the output shaft of motor 2 is fixedly connected to the long rod.

[0006] Further explanation: the pushing assembly includes a mounting wide plate and two electric push rods; the base shell is slidably connected to the mounting wide plate, and the mounting wide plate is fixedly connected to all blocking rods; the mounting wide plate is provided with a plurality of through grooves; the base shell is fixedly connected to a plurality of electric push rods two, and the telescopic parts of all the electric push rods two are fixedly connected to the mounting wide plate.

[0007] Further description, it also includes an electric push rod three and a blocking plate; the base shell is fixedly connected to at least one electric push rod three; the telescopic part of the electric push rod three is fixedly connected to the blocking plate.

[0008] Further explanation: each blocking rod is provided with a dredging portion.

[0009] Further explanation: the inner bottom wall of the base shell is arranged in an inclined state with a side close to the water outlet pipe being lower and a side away from the water outlet pipe being higher.

[0010] Further description: the surface of the blocking rod is set to be a smooth surface.

[0011] Further description, it also includes an arc-shaped sliding plate, an arc-shaped shielding plate, an arc-shaped shielding cloth and a spring; an arc-shaped sliding plate is fixedly connected to the front and rear sides of the arc-shaped sorting plate, and the arc-shaped sorting plate is slidably connected to the extrusion cylinder through the arc-shaped sliding plate; an arc-shaped shielding plate is fixedly connected to the front and rear sides of each arc-shaped sorting plate, and all arc-shaped shielding plates are in contact with the extrusion cylinder; an arc-shaped shielding cloth is fixedly connected to the left and right sides of each arc-shaped sorting plate, and all arc-shaped shielding cloths are fixedly connected to the extrusion cylinder; each arc-shaped sliding plate is fixedly connected to multiple springs, and all springs are fixedly connected to the extrusion cylinder.

[0012] Further description, it also includes convex thorns; a plurality of convex thorns for guiding the extruded water are fixedly connected to the left and right sides of the extrusion cylinder, and the convex thorns and the blocking rod are staggered and distributed.

[0013] Further description, it also includes a rubber cleaning block; the blocking plate is provided with a plurality of mounting grooves, each mounting groove is aligned with a corresponding convex thorn; each mounting groove is fixed with two rubber cleaning blocks, and the two rubber cleaning blocks in each same mounting groove are in contact with each other.

[0014] The beneficial effects of the present invention are as follows: by arranging two arc-shaped sorting plates on the extrusion cylinder, and the two arc-shaped plane parts on the extrusion cylinder and the two arc-shaped sorting plates are staggered, and in combination with the electric push rod, the arc-shaped extrusion plate, the power assembly and the stirring assembly, the device can not only sort out the small-volume combustibles and the large-volume combustibles in the combustible garbage, but also reduce the moisture in the combustible garbage, so that the device can be used for two purposes in one, thus avoiding the problem that the existing sorting equipment does not have the drying or extrusion function and needs to be additionally configured with equipment to reduce the moisture in the combustible garbage; The extrusion cylinder used for sorting with the arc-shaped sorting plate of the present invention is also used for removing moisture from garbage with the arc-shaped sorting plate. The structure is simple and the maintenance cost is low. The extrusion cylinder used for sorting with the arc-shaped sorting plate and removing moisture from garbage with the arc-shaped sorting plate is also used for discharging with the push plate. The extrusion cylinder can discharge small-volume combustion materials from the device without additional power during the rotation of the extrusion cylinder, so that the sorting device has higher practicality. The blocking rod is used to block the small-volume combustion objects falling onto the arc-shaped extrusion plate, so that the small-volume combustion objects cannot gather near the middle of the arc-shaped extrusion plate, thereby preventing the problem that when the small-volume combustion objects fall onto the arc-shaped extrusion plate, the small-volume combustion objects will gather near the middle of the arc-shaped extrusion plate; By adding an arc-shaped sliding plate, an arc-shaped shielding plate and an arc-shaped shielding cloth, and cooperating with a blocking rod and a pushing assembly, the arc-shaped sorting plate is vibrated to shake off the combustible garbage blocked in the sorting holes on the arc-shaped sorting plate, so as to dredge the sorting holes on the arc-shaped sorting plate, thereby preventing the sorting holes on the arc-shaped sorting plate from being easily blocked, thereby affecting the overall efficiency of sorting the combustible garbage; The extruded water is guided by the burrs so that the extruded water can flow into the water outlet better, thereby preventing the extruded water from having to pass through layers of small combustion objects from top to bottom, that is, the extruded water is blocked by the small combustion objects and will be difficult to flow into the water outlet quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the raw material sorting device for waste incineration power generation disclosed by the present invention; Figure 2 A schematic diagram of the internal structure of the base shell of the raw material sorting device for waste incineration power generation disclosed by the present invention from a first viewing angle; Figure 3 A schematic diagram of the internal structure of the base shell of the raw material sorting device for waste incineration power generation disclosed by the present invention from a second viewing angle; Figure 4 It is a structural schematic diagram of the electric push rod 1, the arc-shaped extrusion plate, the blocking rod, the installation wide plate and the electric push rod 2 disclosed in the raw material sorting device for waste incineration power generation of the present invention; Figure 5 It is a schematic structural diagram of the extrusion cylinder, arc-shaped sorting plate, push plate and convex thorns disclosed in the raw material sorting device for waste incineration power generation of the present invention; Figure 6 A schematic diagram of the structure of the extrusion cylinder, arc-shaped sorting plate, arc-shaped sliding plate, arc-shaped shielding plate, arc-shaped shielding cloth and spring disclosed in the raw material sorting device for waste incineration power generation of the present invention; Figure 7 A schematic diagram of the structure of the electric push rod 3, the blocking plate and the rubber cleaning block disclosed in the raw material sorting device for waste incineration power generation of the present invention; Figure 8 A plan view of a base shell, an extrusion cylinder, an arc-shaped sorting plate, an electric push rod 1, an arc-shaped extrusion plate, a push plate, a discharging plate, a blocking rod, a water outlet pipe, a mounting wide plate, an electric push rod 2, an electric push rod 3, a blocking plate, an arc-shaped shielding cloth and convex thorns disclosed in the raw material sorting device for waste incineration power generation of the present invention; Fig. 9 This is a state diagram of the arc-shaped sorting plate initially located at the bottom of the raw material sorting device for waste incineration power generation disclosed by the present invention when it rotates to the right; Fig.10 This is a state diagram of the arc-shaped sorting plate that has been turned to the right and is turned upward in the raw material sorting device for waste incineration power generation disclosed by the present invention.

[0016] In the above figures: 1-base shell, 2-extrusion cylinder, 3-arc sorting plate, 4-electric push rod 1, 5-arc extrusion plate, 6-push plate, 7-discharging plate, 8-blocking rod, 9-water outlet pipe, 111-gear ring, 112-motor 1, 113-gear, 121-installation long plate, 122-long rod, 123-stirring plate, 124-motor 2, 131-installation wide plate, 132-electric push rod 2. 151-electric push rod 3. 152-blocking plate, 211-arc sliding plate, 212-arc shielding plate, 213-arc shielding cloth, 214-spring, 311-protrusion, 321-rubber cleaning block, 101-discharging port, 201-arc plane part, 301-sorting hole, 501-water outlet hole, 801-dredging part, 13101-through groove, 15201-installing groove. DETAILED DESCRIPTION

[0017] The present invention will now be described more fully below with reference to the accompanying drawings, in which currently preferred embodiments of the present invention are shown. However, the present invention may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0018] Example 1 A raw material sorting device for waste incineration power generation, such as Figure 1-Figure 10 As shown, it includes a base shell 1, an extrusion cylinder 2, an arc-shaped sorting plate 3, a power assembly and a stirring assembly; the base shell 1 is rotatably connected to the extrusion cylinder 2 for holding combustible garbage; the extrusion cylinder 2 is connected to two arc-shaped sorting plates 3 symmetrically distributed with the center of the extrusion cylinder 2, and the arc-shaped sorting plates 3 are used to sort the combustible garbage; the arc-shaped sorting plates 3 are provided with a plurality of sorting holes 301; the base shell 1 and the extrusion cylinder 2 are connected to a power assembly; the base shell 1 is connected to a stirring assembly; It also includes an electric push rod 4, an arc-shaped extrusion plate 5, a push plate 6, a discharge plate 7, a blocking rod 8, a water outlet pipe 9 and a pushing assembly; the base shell 1 is bolted with four electric push rods 4 distributed in a rectangular shape; the telescopic parts of all the electric push rods 4 are commonly fixedly connected with an arc-shaped extrusion plate 5 that cooperates with the extrusion cylinder 2; the arc-shaped extrusion plate 5 is provided with a plurality of water outlet holes 501; the extrusion cylinder 2 is fixedly connected with two push plates 6 that are symmetrically distributed with the center of the extrusion cylinder 2; the base shell 1 is provided with a discharge port 101; the discharge port 101 is fixedly connected with the discharge plate 7; the base shell 1 is connected with a pushing assembly; the pushing assembly is connected with blocking rods 8 that match the number of water outlet holes 501, and each blocking rod 8 passes through the corresponding water outlet hole 501 and contacts with the corresponding arc-shaped sorting plate 3; the surface of the blocking rod 8 is set to a smooth surface, which is used to prevent the combustion material from being dragged into the water outlet hole 501 under the action of the friction between it and the blocking rod 8.

[0019] The power assembly includes a gear ring 111, a motor 112 and a gear 113; the extrusion cylinder 2 is fixedly connected to the gear ring 111; the base shell 1 is bolted to the motor 112; the output shaft of the motor 112 is fixedly connected to the gear 113, and the gear 113 is meshed with the gear ring 111.

[0020] The stirring assembly includes a mounting long plate 121, a long rod 122, a stirring plate 123 and a second motor 124; the base shell 1 is fixedly connected to two mounting long plates 121 distributed front and back; the two mounting long plates 121 are connected to the long rod 122 for common rotation; the long rod 122 is fixedly connected to two stirring plates 123 distributed symmetrically with the center, and the stirring plates 123 are used to stir the combustible garbage; one of the mounting long plates 121 is bolted to a second motor 124, and the output shafts of all second motors 124 are fixedly connected to the long rod 122.

[0021] The pushing assembly includes a mounting wide plate 131 and two electric push rods 132; the base shell 1 is slidably connected to the mounting wide plate 131, and the mounting wide plate 131 is fixedly connected to all blocking rods 8; the mounting wide plate 131 is provided with a plurality of through grooves 13101; the base shell 1 is bolted to four electric push rods 132 distributed in a rectangular shape, and the telescopic parts of all the electric push rods 132 are fixedly connected to the mounting wide plate 131.

[0022] It also includes an electric push rod 3 151 and a blocking plate 152; the base shell 1 is bolted to two electric push rods 3 151; the telescopic parts of all the electric push rods 3 151 are fixedly connected to the blocking plate 152.

[0023] Each blocking rod 8 is provided with a dredging portion 801 for preventing the water outlet hole 501 from being blocked.

[0024] The inner bottom wall of the base shell 1 is arranged in an inclined state with a side close to the water outlet pipe 9 being lower and a side away from the water outlet pipe 9 being higher.

[0025] The specific operation of the above-mentioned embodiment 1 is as follows: first, the combustible garbage to be sorted is manually poured into the extrusion cylinder 2, and then the output shaft of the control motor 2 124 drives the stirring plate 123 to rotate through the long rod 122 to stir the combustible garbage in the extrusion cylinder 2. Under the stirring of the stirring plate 123, the combustible garbage with a small volume will fall onto the arc-shaped extrusion plate 5 through the sorting hole 301 provided on the arc-shaped sorting plate 3, while the combustible garbage with a large volume will not be able to pass through the sorting hole 301 provided on the arc-shaped sorting plate 3, that is, the combustible garbage with a large volume will be retained in the extrusion cylinder 2, thereby sorting out the combustible garbage with a small volume and the combustible garbage with a large volume.

[0026] It should be noted that the portion of the extrusion cylinder 2 where the arc-shaped sorting plate 3 is not installed is described as the arc-shaped plane portion 201. Figure 5As shown, there is an arc-shaped plane portion 201 on both the left and right sides of the extrusion cylinder 2, and the two arc-shaped plane portions 201 on the extrusion cylinder 2 and the two arc-shaped sorting plates 3 are arranged in a staggered distribution.

[0027] After the stirring plate 123 stirs the combustible garbage for a period of time, the motor 2 124 is first controlled to stop working, that is, the stirring plate 123 stops stirring the combustible garbage. Then, the output shaft of the control motor 1 112 drives the extrusion cylinder 2 and its connected parts to rotate counterclockwise by 90 degrees through the gear 113 and the gear ring 111 in sequence from the front to the back, so that the extrusion cylinder 2 and its connected parts are rotated as shown in the figure. Figure 8 The status shown changes to Fig. 9 In the state shown, at this time, the arc-shaped sorting plate 3 initially located at the bottom will rotate to the right, the arc-shaped sorting plate 3 initially located at the top will rotate to the left, the arc-shaped plane portion 201 initially located at the left will rotate downward and be located directly above the arc-shaped extrusion plate 5, the arc-shaped plane portion 201 initially located at the right will rotate upward, the push plate 6 initially located at the upper left will rotate to the lower left, and the push plate 6 initially located at the lower right will rotate to the upper right, and then the telescopic portion of the electric push rod 14 is controlled to push the arc-shaped extrusion plate 5 to move upward, so that the arc-shaped extrusion plate 5 moves upward with the small-volume combustion object. When the small-volume combustion object and the arc-shaped plane portion 201 rotated downward After the face portion 201 contacts, as the arc-shaped extrusion plate 5 continues to move upward, the moisture in the small-volume combustibles will be squeezed out by the arc-shaped extrusion plate 5, and the squeezed moisture will fall onto the mounting wide plate 131 through the gap between the water outlet hole 501 and the blocking rod 8, and then fall to the bottom of the base shell 1 through the through groove 13101. Since the interior of the base shell 1 is arranged in an inclined state with the side close to the water outlet pipe 9 being low and the side away from the water outlet pipe 9 being high, the moisture falling to the bottom of the base shell 1 moves toward the direction close to the water outlet pipe 9, and finally flows out of the sorting device through the water outlet pipe 9, thereby reducing the moisture in the small-volume combustibles.

[0028] When the small-volume combustion object is extruded, the telescopic part of the electric push rod 14 is controlled to drive the arc extrusion plate 5 to move downward, so that the distance between the arc extrusion plate 5 and the arc-shaped plane part 201 turned downward is equal to the height of the push plate 6, and then, the output shaft of the control motor 112 is controlled to drive the extrusion cylinder 2 and its connected parts to rotate counterclockwise by 90 degrees through the gear 113 and the gear ring 111 in turn, so that the extrusion cylinder 2 and its connected parts are as follows: Fig. 9 The status shown changes to Fig.10In the state shown, at this time, the arc-shaped sorting plate 3 turned to the right will turn upward, the arc-shaped sorting plate 3 turned to the left will turn downward and be located directly above the arc-shaped extrusion plate 5, the arc-shaped plane portion 201 turned downward will turn to the right, the arc-shaped plane portion 201 turned upward will turn to the left, the push plate 6 turned to the lower left will turn to the lower right, the push plate 6 turned to the upper right will turn to the upper left, and the push plate 6 turned to the lower left will turn to the lower right. During the process, the push plate 6 will push the extruded small-volume combustible materials to move along the arc-shaped extrusion plate 5 and the discharge plate 7 in sequence, and finally be discharged from the sorting device through the discharge port 101.

[0029] After the small-volume combustibles are discharged from the sorting device, the above-mentioned working steps are repeated until only large-volume combustibles remain in the extrusion cylinder 2. After the large-volume combustibles are crushed into small-volume combustibles by the crushing equipment, the crushed small-volume combustibles can be poured back into the extrusion cylinder 2, and the above-mentioned working steps are repeated to reduce the moisture in the crushed small-volume combustibles.

[0030] In this way, by arranging two arc-shaped sorting plates 3 on the extrusion cylinder 2, and the two arc-shaped plane parts 201 on the extrusion cylinder 2 and the two arc-shaped sorting plates 3 are staggered, and in combination with the electric push rod 1 4, the arc-shaped extrusion plate 5, the power component and the stirring component, the device can not only sort out the small-volume combustibles and the large-volume combustibles in the combustible garbage, but also reduce the moisture in the combustible garbage, so that the device can be integrated and used for two purposes, thus avoiding the problem that the existing sorting equipment does not have the drying or extrusion function and needs to be additionally configured with equipment to reduce the moisture in the combustible garbage. At the same time, the extrusion cylinder 2 used for sorting with the arc-shaped sorting plate 3 of the present invention is also used for removing moisture from the garbage with the arc-shaped extrusion plate 5, and has a simple structure and low maintenance cost. The extrusion cylinder 2 used for sorting with the arc-shaped sorting plate 3 and removing moisture from the garbage with the arc-shaped extrusion plate 5 is also used for discharging with the push plate 6, and the work of discharging small-volume combustibles from the device can be completed during the rotation of the extrusion cylinder 2 without additional power, so that the sorting device has higher practicality.

[0031] Considering that, when small-volume combustibles fall onto the arc-shaped extrusion plate 5, the small-volume combustibles will gather toward the middle of the arc-shaped extrusion plate 5, resulting in the thickness of the small-volume combustibles in the middle of the arc-shaped extrusion plate 5 being greater than the thickness of the small-volume combustibles on the left and right sides of the arc-shaped extrusion plate 5, when the arc-shaped extrusion plate 5 extrude the small-volume combustibles, the small-volume combustibles on the left and right sides of the arc-shaped extrusion plate 5 are restricted by the small-volume combustibles in the middle of the arc-shaped extrusion plate 5 and are difficult to be compressed, that is, the moisture in the small-volume combustibles on the left and right sides of the arc-shaped extrusion plate 5 will be difficult to be squeezed out.

[0032] Therefore, a plurality of blocking rods 8 are provided to block the small-volume combustibles falling onto the arc-shaped extrusion plate 5, so that the small-volume combustibles cannot gather near the middle of the arc-shaped extrusion plate 5, to prevent the problem that the small-volume combustibles will gather near the middle of the arc-shaped extrusion plate 5 when they fall onto the arc-shaped extrusion plate 5.

[0033] It should be noted that, since the setting of the blocking rod 8 will affect the normal movement of the push plate 6, before the push plate 6 located at the lower left turns to the lower right, the telescopic portion of the electric push rod 132 is first controlled to drive all the blocking rods 8 to move downward by installing the wide plate 131, so that the blocking rods 8 are away from the arc-shaped extrusion plate 5, so as to prevent the setting of the blocking rod 8 from affecting the normal movement of the push plate 6. In addition, since the surface of the blocking rod 8 is a smooth surface, the friction between the small-volume combustion object and the blocking rod 8 is small. Therefore, in the process of installing the wide plate 131 to drive the blocking rod 8 away from the arc-shaped extrusion plate 5, the small-volume combustion object is difficult to be dragged into the water outlet 501 under the action of the friction between it and the blocking rod 8.

[0034] Furthermore, before the push plate 6 located at the lower left rotates to the lower right, the telescopic portion of the electric push rod 3 151 is controlled to push the blocking plate 152 to move toward the extrusion cylinder 2, so that the blocking plate 152 contacts the extrusion cylinder 2, so that the push plate 6 pushes the small-volume combustion materials out of the device. In the process, the small-volume combustion materials adhering to the arc-shaped plane portion 201 are scraped off by the blocking plate 152 to clean the surface of the arc-shaped plane portion 201.

[0035] Furthermore, it is considered that when the arc-shaped extrusion plate 5 extrude the combustion object of small volume, the gap between the water outlet hole 501 and the blocking rod 8 will be easily blocked.

[0036] Therefore, by arranging the dredging portion 801 on the blocking rod 8, when the arc-shaped extrusion plate 5 extrude the small-volume combustible material, the telescopic portion of the electric push rod 132 is controlled to drive the blocking rod 8 to reciprocate downward and then upward through the installation wide plate 131. When the blocking rod 8 moves downward, the dredging portion 801 will move away from the water outlet 501, so that the squeezed water can pass through the water outlet 501 normally. When the blocking rod 8 moves upward, the dredging portion 801 will dredge the gap between the water outlet 501 and the blocking rod 8, thereby avoiding the problem that the gap between the water outlet 501 and the blocking rod 8 will be easily blocked.

[0037] Example 2 On the basis of Example 1, Figure 6As shown, it also includes an arc-shaped sliding plate 211, an arc-shaped shielding plate 212, an arc-shaped shielding cloth 213 and a spring 214; the front and rear sides of the arc-shaped sorting plate 3 are fixedly connected with an arc-shaped sliding plate 211, and the arc-shaped sorting plate 3 is slidingly connected with the extrusion cylinder 2 through the arc-shaped sliding plate 211; the front and rear sides of each arc-shaped sorting plate 3 are fixedly connected with an arc-shaped shielding plate 212, and all the arc-shaped shielding plates 212 are in contact with the extrusion cylinder 2; the left and right sides of each arc-shaped sorting plate 3 are fixedly connected with an arc-shaped shielding cloth 213, and all the arc-shaped shielding cloths 213 are fixedly connected to the extrusion cylinder 2; each arc-shaped sliding plate 211 is fixedly connected with multiple springs 214, and all the springs 214 are fixedly connected to the extrusion cylinder 2.

[0038] The specific operation of the above-mentioned embodiment 2 is as follows: Considering that the sorting holes 301 on the arc-shaped sorting plate 3 will be easily blocked during the process of sorting the combustible garbage, which will further affect the overall efficiency of sorting the combustible garbage.

[0039] Therefore, by adding the arc-shaped sliding plate 211, the arc-shaped shielding plate 212 and the arc-shaped shielding cloth 213, and the arc-shaped sorting plate 3 is slidably connected with the extrusion cylinder 2 through the arc-shaped sliding plate 211, so that the extrusion cylinder 2 and the arc-shaped sorting plate 3 are connected together through the arc-shaped sliding plate 211, so that in the process of sorting the combustible garbage, the arc-shaped sorting plate 3 controls the telescopic part of the electric push rod 2 132 to drive the blocking rod 8 to reciprocate through the installation wide plate 131. When the blocking rod 8 moves upward, the blocking rod 8 will push the arc-shaped sorting plate 3 and the arc-shaped sliding plate 211 to When the blocking rod 8 moves upward and compresses the spring 214, when the blocking rod 8 moves downward, the arc-shaped sorting plate 3 and the arc-shaped sliding plate 211 lose the support of the blocking rod 8, and the arc-shaped sorting plate 3 and the arc-shaped sliding plate 211 will restore to their initial state under the action of the spring 214, so that the arc-shaped sorting plate 3 vibrates to shake off the combustible garbage blocked in the sorting holes 301 on the arc-shaped sorting plate 3, so as to dredge the sorting holes 301 on the arc-shaped sorting plate 3, so as to prevent the sorting holes 301 on the arc-shaped sorting plate 3 from being easily blocked, thereby affecting the overall efficiency of sorting the combustible garbage.

[0040] It should be noted that when the blocking rod 8 pushes the arc-shaped sorting plate 3 to move up and down, before the arc-shaped sorting plate 3 moves, the two stirring plates 123 will be driven by the motor 2 124 to rotate to the inner left or inner right side of the extrusion cylinder 2, that is, the arc-shaped sorting plate 3 will not interfere with the normal operation of the stirring plate 123 when it moves up and down. Moreover, when the arc-shaped sorting plate 3 moves up and down, the arc-shaped shielding plate 212 is set to prevent the combustible garbage from entering the sliding groove between the extrusion cylinder 2 and the arc-shaped sliding plate 211, thereby affecting the normal movement of the arc-shaped sliding plate 211. At the same time, the arc-shaped shielding cloth 213 is set to prevent the gap formed between the arc-shaped sorting plate 3 and the extrusion cylinder 2 during the upward movement of the arc-shaped sorting plate 3, and the combustible garbage will fall out of the extrusion cylinder 2 through the gap.

[0041] It should be noted that since the blocking rod 8 needs to be set at the connecting strip of the arc-shaped sorting plate 3 to prevent the blocking rod 8 from affecting the small-volume combustibles passing through the sorting holes 301, the present device cannot directly use the blocking rod 8 to clear the sorting holes 301.

[0042] Example 3 On the basis of Example 2, Figure 5 , Figure 7 and Figure 8 As shown, it also includes thorns 311; a plurality of thorns 311 are fixedly connected to the left and right sides of the extrusion cylinder 2, and the thorns 311 and the blocking rod 8 are staggered and distributed.

[0043] It also includes a rubber cleaning block 321; the blocking plate 152 is provided with a plurality of mounting grooves 15201, each mounting groove 15201 is aligned with the corresponding burr 311; each mounting groove 15201 is fixedly connected with two rubber cleaning blocks 321 for cleaning small combustion objects on the burr 311, and the two rubber cleaning blocks 321 in the same mounting groove 15201 are in contact with each other.

[0044] The specific operation of the above-mentioned embodiment 3 is as follows: Considering that, in the process of squeezing small-volume combustibles, the squeezed water needs to pass through layers of small-volume combustibles from top to bottom, that is, the squeezed water is blocked by the small-volume combustibles and will be difficult to quickly flow into the water outlet 501.

[0045] Therefore, by fixing a plurality of ridges 311 on the left and right sides of the extrusion cylinder 2, that is, each curved plane portion 201 is provided with a plurality of ridges 311, so that during the process of the curved extrusion plate 5 extruding the small-volume combustible material, the ridges 311 provided on the curved plane portion 201 can penetrate into the small-volume combustible material from top to bottom, so that the squeezed water can flow downward through the gap between the ridges 311 and the small-volume combustible material, that is, the ridges 311 can guide the squeezed water so that the squeezed water can better flow into the water outlet 501, so as to prevent the squeezed water from having to pass through layers of small-volume combustible materials from top to bottom, that is, the squeezed water will be blocked by the small-volume combustible material and will be difficult to quickly flow into the water outlet 501.

[0046] It is considered that after squeezing out the water in the small-volume combustibles, garbage will remain on the thorns 311, thereby affecting the subsequent normal work of the thorns 311.

[0047] Therefore, by opening a plurality of mounting grooves 15201 on the blocking plate 152, and each mounting groove 15201 is aligned with the corresponding protrusion 311, and each mounting groove 15201 is provided with two rubber cleaning blocks 321 in contact with each other, when the push plate 6 located at the lower left rotates to the lower right, when the protrusion 311 passes through the corresponding mounting groove 15201, the two rubber cleaning blocks 321 in the mounting groove 15201 will be squeezed by the protrusion 311 and will be separated, so that the protrusion 311 can pass through the two rubber cleaning blocks 321 normally, and, when passing through, the garbage on the protrusion 311 will be removed by the rubber cleaning block 321, avoiding the problem that after squeezing out the moisture in the combustible material, the protrusion 311 will be covered with garbage, thereby affecting the subsequent normal operation of the protrusion 311.

[0048] It should be noted that after the thorn 311 passes through the two rubber cleaning blocks 321 in the installation groove 15201, the two rubber cleaning blocks 321 in the installation groove 15201 will quickly contact each other again under the action of their elastic force, so as to scrape off the small-volume burning materials adhering to the curved plane portion 201.

[0049] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims

1. A raw material sorting device for waste incineration power generation, comprising a base shell (1), an extrusion cylinder (2), an arc-shaped sorting plate (3), a power assembly and a stirring assembly; the base shell (1) is rotatably connected to the extrusion cylinder (2); the extrusion cylinder (2) is connected to two arc-shaped sorting plates (3); the arc-shaped sorting plates (3) are provided with a plurality of sorting holes (301); the base shell (1) and the extrusion cylinder (2) are jointly connected to a power assembly, the power assembly is used to drive the extrusion cylinder (2) and its connecting parts to rotate; the base shell (1) is connected to a stirring assembly for stirring combustible waste; the characteristics are that It also includes an electric push rod (4), an arc-shaped extrusion plate (5), a push plate (6), a discharge plate (7), a blocking rod (8), a water outlet pipe (9) and a pushing assembly; the base shell (1) is fixedly connected to a plurality of electric push rods (4); the telescopic parts of all the electric push rods (4) are commonly fixedly connected to an arc-shaped extrusion plate (5) for extruding and removing water from the combustion object; the arc-shaped extrusion plate (5) is provided with a plurality of water outlet holes (501); the extrusion cylinder (2) is fixedly connected to two push plates (6), and the push plates (6) are used to push the combustion object out of the base shell (1); the base shell (1) is provided with a discharge port (101); the discharge port (101) is fixedly connected to a discharge plate (7); the base shell (1) is connected to a pushing assembly; the pushing assembly is connected to blocking rods (8) whose number matches the number of water outlet holes (501), and each blocking rod (8) passes through a corresponding water outlet hole (501) and contacts a corresponding arc-shaped sorting plate (3), the blocking rod (8) being used to prevent the combustion materials from gathering at the middle of the arc-shaped extrusion plate (5); the pushing assembly is used to drive the blocking rod (8) to be raised or lowered to avoid the push plate (6).

2. A raw material sorting device for waste incineration power generation according to claim 1, characterized in that: The stirring assembly comprises a mounting long plate (121), a long rod (122), a stirring plate (123) and a second motor (124); the base shell (1) is fixedly connected to at least one mounting long plate (121); the mounting long plate (121) is rotatably connected to the long rod (122); the long rod (122) is fixedly connected to at least one stirring plate (123); the mounting long plate (121) is fixedly connected to the second motor (124), and the output shaft of the second motor (124) is fixedly connected to the long rod (122).

3. A raw material sorting device for waste incineration power generation according to claim 2, characterized in that: The pushing assembly comprises a mounting wide plate (131) and two electric push rods (132); the base shell (1) is slidably connected to the mounting wide plate (131), and the mounting wide plate (131) is fixedly connected to all blocking rods (8); the mounting wide plate (131) is provided with a plurality of through slots (13101); the base shell (1) is fixedly connected to a plurality of two electric push rods (132), and the telescopic parts of all the two electric push rods (132) are fixedly connected to the mounting wide plate (131).

4. A raw material sorting device for waste incineration power generation according to claim 3, characterized in that: It also includes an electric push rod three (151) and a blocking plate (152); the base shell (1) is fixedly connected to at least one electric push rod three (151); and the telescopic portion of the electric push rod three (151) is fixedly connected to the blocking plate (152).

5. The device for sorting raw materials for waste incineration power generation according to claim 1 is characterized in that: Each blocking rod (8) is provided with a dredging portion (801).

6. The device for sorting raw materials for waste incineration power generation according to claim 1 is characterized in that: The inner bottom wall of the base shell (1) is arranged in an inclined state with a side close to the water outlet pipe (9) being lower and a side away from the water outlet pipe (9) being higher.

7. The device for sorting raw materials for waste incineration power generation according to claim 1 is characterized in that: The surface of the blocking rod (8) is set to be a smooth surface.

8. The device for sorting raw materials for waste incineration power generation according to claim 1 is characterized in that: The invention also comprises an arc-shaped sliding plate (211), an arc-shaped shielding plate (212), an arc-shaped shielding cloth (213) and a spring (214); the front side and the rear side of the arc-shaped sorting plate (3) are both fixedly connected to an arc-shaped sliding plate (211), and the arc-shaped sorting plate (3) is slidably connected to the extrusion cylinder (2) via the arc-shaped sliding plate (211); the front side and the rear side of each arc-shaped sorting plate (3) are both fixedly connected to an arc-shaped shielding plate (212), and all the arc-shaped shielding plates (212) are in contact with the extrusion cylinder (2); the left side and the right side of each arc-shaped sorting plate (3) are both fixedly connected to an arc-shaped shielding cloth (213), and all the arc-shaped shielding cloths (213) are fixedly connected to the extrusion cylinder (2); each arc-shaped sliding plate (211) is fixedly connected to a plurality of springs (214), and all the springs (214) are fixedly connected to the extrusion cylinder (2).

9. The device for sorting raw materials for waste incineration power generation according to claim 4 is characterized in that: It also includes convex thorns (311); a plurality of convex thorns (311) for guiding extruded water are fixedly connected to the left and right sides of the extrusion cylinder (2), and the convex thorns (311) and the blocking rod (8) are arranged in a staggered distribution.

10. A raw material sorting device for waste incineration power generation according to claim 9, characterized in that: It also includes a rubber cleaning block (321); the blocking plate (152) is provided with a plurality of mounting grooves (15201), each mounting groove (15201) is aligned with a corresponding ridge (311); each mounting groove (15201) is fixedly connected to two rubber cleaning blocks (321), and the two rubber cleaning blocks (321) in the same mounting groove (15201) are in contact with each other.

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