Cutting-disturbing-throwing type waste treatment device

Abstract

The invention discloses a cutting-disturbing-throwing type waste treatment device, relates to the technical field of waste treatment, and is mainly used for treating residual films, straws, urban garbage and the like. The device comprises an adjustable material conveying assembly, a material orderly feeding and chopping component, a differential disturbance screening component and an impurity conveying component. The adjustable material conveying assembly can adjust the feeding angle to adapt to different materials; materials are fed into the chopping component in order to prevent flexible materials from being wound, and material chopping is achieved; the differential disturbance screening part realizes material scattering and impurity separation through differential rotation; and the impurity conveying part facilitates impurity collection and transportation. The device has the advantages that impurities are effectively separated, and the material purity is improved; the feeding amount is accurately controlled, and overload and blockage of equipment are avoided; flexible materials are prevented from being wound, and stable operation is ensured; intelligent control is achieved, and the treatment effect and efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste treatment, and in particular to a cut-disturb-throw type waste treatment device. Background Art

[0002] Waste treatment is an important part of environmental protection and resource recycling. With the development of society, the types and quantities of waste are increasing, and traditional waste treatment methods can no longer meet the growing demand. At present, common waste treatment methods include landfill, incineration and composting. However, these methods all have certain limitations. For example, landfilling will occupy a lot of land resources, and there is a risk of leachate contaminating the soil and groundwater; incineration will produce harmful gases and pollute the air environment; composting has high requirements on the composition of waste and a long treatment cycle. Therefore, it is of great practical significance to develop a new type of waste treatment device that can efficiently and environmentally friendly treat various wastes.

[0003] The existing technology still has shortcomings:

[0004] 1. When treating waste, the existing technology usually adopts a single treatment method, such as simple shredding or screening, which cannot effectively solve the problem of separation and treatment of different components in the waste. For example, when treating waste containing impurities such as soil and stones, simple shredding cannot separate the impurities, resulting in the treated material still containing a large amount of impurities, affecting the subsequent utilization effect.

[0005] 2. The existing technology lacks effective control means in the material feeding process, which easily leads to overfeed or underfeed of materials. Overfeeding will cause equipment overload and blockage, affecting the normal operation of the equipment; underfeeding will cause insufficient processing volume and reduce the processing efficiency of the equipment.

[0006] 3. When processing flexible materials, the existing technology is prone to entanglement, which causes poor operation of the equipment and even damages the equipment, increasing the maintenance cost and downtime of the equipment. Summary of the invention

[0007] The technical problem to be solved by the present invention is to overcome the above-mentioned defects and provide a cut-disturb-throw type waste treatment device.

[0008] In order to solve the above technical problems, the technical solution provided by the present invention is: a cut-disturb-throw type waste treatment device, comprising: a frame;

[0009] An adjustable material conveying assembly, wherein the adjustable material conveying assembly is arranged on the upper part of the frame;

[0010] The material is fed into and shredded in an orderly manner, and the ...

[0011] A differential disturbance screening component, wherein the differential disturbance screening component is arranged on one side of the material orderly feeding and shredding component, and the differential disturbance screening component is arranged on the upper part of the frame;

[0012] The impurity conveying component is arranged at the lower part of the frame.

[0013] As an improvement, the adjustable material conveying assembly comprises:

[0014] A material conveying mechanism, the material conveying mechanism is arranged on the upper part of the frame, and the material conveying mechanism is used for conveying;

[0015] An angle adjustment mechanism is arranged on the upper part of the frame, and the angle adjustment mechanism adjusts the feeding angle of the material conveying mechanism, and the adjustment range is 5 to 10 degrees.

[0016] As an improvement, the materials are fed into the shredding component in an orderly manner, including:

[0017] A casing, the casing being fixedly connected to the upper end of the frame;

[0018] A floating feeding mechanism, wherein the floating feeding mechanism is arranged at the front side of the interior of the casing, and the floating feeding mechanism is composed of a floating feeding gear roller, a floating feeding smooth roller and a gap adjustment mechanism. The floating feeding gear roller is rotatably connected to the front end of the interior of the casing, the floating feeding smooth roller is arranged at the lower part of the floating feeding gear roller, and the gap adjustment mechanism is arranged on both sides of the casing. The floating feeding smooth roller is slidably connected to the interior of the casing through the gap adjustment mechanism. The floating feeding gear roller is arranged with spirally distributed broken teeth to prevent the flexible material from being entangled, and to increase the contact area with the material, so as to facilitate the grabbing and feeding of the material. The floating feeding smooth roller cooperates with the floating feeding gear roller, and the gap control mechanism controls the gap between the floating feeding gear roller and the smooth roller to achieve the purpose of controlling the feeding amount of waste, preventing overloading and blockage caused by excessive material feeding, and also preventing insufficient processing caused by insufficient material feeding. In order to prevent the floating feeding smooth roller from entangled with the flexible material, the outer surface of the smooth roller is arranged with evenly distributed grooves. A distance sensor is installed between the floating feeding gear roller and the floating feeding smooth roller to collect the gap size signal between the two rollers, and the operating speed of the material conveying component is controlled by PLC to prevent feeding blockage;

[0019] A machine cover, the machine cover being arranged at the upper end of the casing;

[0020] A toothed anti-winding fixed knife, wherein the toothed anti-winding fixed knife is fixedly connected to the inside of the machine cover;

[0021] A high-speed shredding tooth roller is arranged inside the casing. The high-speed shredding tooth roller is composed of a rotating shaft and a crushing tooth claw, etc. The tooth claw is connected to the knife seat on the rotating shaft through a pin shaft. When working, the high-speed rotating tooth claw can grab, tear, impact, etc. the material. At the same time, the tooth claw interacts with the fixed knife fixed on the machine cover to achieve supported shredding of the material while preventing the material from being entangled with the high-speed shredding tooth roller. The gap between the toothed anti-entanglement fixed knife and the tooth claw can be adjusted to obtain crushed materials of different particle sizes. The gap size signal is collected by a distance sensor installed between the floating feeding tooth roller and the floating feeding light roller, and the automatic adjustment of the speed of the high-speed shredding tooth roller is controlled by PLC.

[0022] As an improvement, the differential disturbance screening component includes: a longitudinal axial flow disturbance and throwing mechanism, a drum screen and a discharge and throwing flow guide mechanism, wherein the longitudinal axial flow disturbance and throwing mechanism is arranged on one side of the casing, the drum screen is arranged on one side of the casing, and the discharge and throwing flow guide mechanism is arranged on one side of the drum screen;

[0023] The longitudinal axial flow disturbing and throwing mechanism and the drum screen both rotate during operation, and the rotation speed of the longitudinal axial flow disturbing and throwing mechanism is higher than the rotation speed of the drum screen;

[0024] The longitudinal axial flow disturbance and throwing mechanism consists of three parts: spiral forced feeding, disturbance waterfall dispersion, and throwing separation. The material falling into the differential disturbance screening component inside the casing is fed into the drum screen through spiral forced feeding. In the spiral forced feeding stage, the spiral blades are mainly responsible for the forced feeding of the material, and the spirally arranged rod teeth are mainly used to disperse the material. The soil, pebbles and other particles in the waste material can be discharged through the bottom hole screen;

[0025] The material that is forcibly fed into the drum screen is brought to a certain height as the drum screen rotates, and then falls. In order to avoid agglomeration of the material after the fall, the gear rod on the longitudinal axial flow disturbing mechanism rotates to fully break up the material. At the same time, impurities in some wastes (cotton stalks and large-diameter soil in residual film, branches, leaves and large-diameter soil, stones in urban garbage, etc.) can be removed and discharged through the round holes on the drum screen;

[0026] The spiral guide plate on the drum screen not only promotes the movement of materials, but also carries the materials to a higher position to increase the strength of material cascading. The gear rod on the longitudinal axial flow disturbance mechanism also has a similar function, which can fully disturb and disperse the materials while also promoting the movement of the materials.

[0027] The materials that have been sufficiently disturbed, broken up and partially cleaned are sent to the discharge and diversion mechanism. The throwing blades of the discharge and diversion mechanism can throw the materials to the outside of the whole machine. During the material throwing process, the gravity difference between different materials is large. This feature can be used to separate large-scale impurities.

[0028] As an improvement, the impurity conveying component can collect impurities at different positions and transport them to a test stand of the whole machine for subsequent transportation.

[0029] The advantages of the present invention over the prior art are as follows: 1. The present invention can effectively solve the problem of separating different components in waste by setting up a differential disturbance screening component. The synergistic effect of the longitudinal axial flow disturbance mechanism and the drum screen can separate impurities such as soil and stones from the waste and discharge them through the circular holes on the drum screen, thereby improving the purity of the treated material and providing better conditions for subsequent resource recovery and utilization.

[0030] 2. The present invention realizes precise control of the material feeding amount by setting an adjustable material conveying component and a floating feeding mechanism. The angle adjustment mechanism can adjust the feeding angle of the material conveying mechanism according to the properties and processing requirements of the material to ensure that the material can be fed into the equipment smoothly and evenly. The floating feeding gear roller and the floating feeding smooth roller in the floating feeding mechanism cooperate with each other, and the gap between the two is controlled by the gap adjustment mechanism, so as to further accurately control the material feeding amount, effectively avoid problems such as equipment overload, blockage and insufficient processing volume, and improve the operation stability and processing efficiency of the equipment.

[0031] 3. The present invention effectively solves the problem of flexible material winding by setting a special structure on the floating feeding tooth roller and the floating feeding smooth roller. The floating feeding tooth roller is arranged with spirally distributed broken teeth to prevent the flexible material from winding and increase the contact area with the material, which is convenient for grabbing and feeding the material; the outer surface of the floating feeding smooth roller is arranged with evenly distributed grooves to further prevent the flexible material from winding and improve the operating stability and reliability of the equipment.

[0032] 4. The present invention realizes automatic adjustment of material conveying speed and high-speed shredding tooth roller speed by installing distance sensor and PLC control system. The distance sensor collects the gap size signal between the floating feeding tooth roller and the floating feeding smooth roller, and controls the running speed of the material conveying component through PLC to prevent feeding blockage; at the same time, the automatic adjustment of the high-speed shredding tooth roller speed is controlled by PLC, and the crushed materials with different particle sizes can be obtained according to the properties and processing requirements of the materials, thereby improving the intelligence level and processing effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of the present invention.

[0034] Figure 2 It is a side view of the present invention.

[0035] Figure 3 Schematic diagram of the adjustable material conveying assembly of the present invention.

[0036] Figure 4 It is a schematic diagram of the machine cover of the present invention.

[0037] Figure 5 Schematic diagram of the differential disturbance screening component of the present invention.

[0038] As shown in the figure: 1. Frame; 2. Adjustable material conveying assembly; 21. Material conveying mechanism; 22. Angle adjustment mechanism; 3. Material orderly feeding and shredding components; 31. Casing; 32. Floating feeding mechanism; 33. Machine cover; 34. Toothed anti-winding fixed knife; 35. High-speed shredding gear roller; 4. Differential disturbance screening components; 41. Longitudinal axial flow disturbance and throwing mechanism; 42. Drum screen; 43. Discharge and throwing guide mechanism; 5. Impurity conveying components. DETAILED DESCRIPTION

[0039] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0040] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1:

[0042] like Figures 1 to 5 As shown, this embodiment proposes a cut-disturb-throw type waste treatment device, which is characterized in that it includes: a frame 1, an adjustable material conveying component 2, a material orderly feeding and shredding component 3, a differential disturbance screening component 4 and an impurity conveying component 5, the adjustable material conveying component 2 is installed on the upper part of the frame 1, the material orderly feeding and shredding component 3 is installed on the rear side of the adjustable material conveying component 2, the material orderly feeding and shredding component 3 is installed on the upper part of the frame 1, the differential disturbance screening component 4 is installed on one side of the material orderly feeding and shredding component 3, the differential disturbance screening component 4 is installed on the upper part of the frame 1, and the impurity conveying component 5 is installed on the lower part of the frame 1.

[0043] The adjustable material conveying assembly 2 includes: a material conveying mechanism 21 and an angle adjustment mechanism 22. The material conveying mechanism 21 is installed on the upper part of the frame 1. The material conveying mechanism 21 is used for conveying. The angle adjustment mechanism 22 is installed on the upper part of the frame 1. The angle adjustment mechanism 22 adjusts the feeding angle of the material conveying mechanism 21. The adjustment range is 5 to 10 degrees.

[0044] The material orderly feeding and shredding component 3 includes: a casing 31, a floating feeding mechanism 32, a machine cover 33, a toothed anti-winding fixed knife 34 and a high-speed shredding tooth roller 35. The casing 31 is fixedly connected to the upper end of the frame 1, the floating feeding mechanism 32 is installed on the front side of the casing 31, the machine cover 33 is installed on the upper end of the casing 31, the toothed anti-winding fixed knife 34 is fixedly connected to the inside of the machine cover 33, and the high-speed shredding tooth roller 35 is installed inside the casing 31.

[0045] The floating feeding mechanism 32 is composed of a floating feeding gear roller, a floating feeding smooth roller and a gap adjustment mechanism. The floating feeding gear roller is rotatably connected to the front end of the casing 31, the floating feeding smooth roller is installed at the lower part of the floating feeding gear roller, the gap adjustment mechanism is installed on both sides of the casing 31, and the floating feeding smooth roller is slidably connected to the casing 31 through the gap adjustment mechanism. The floating feeding gear roller is arranged with spirally distributed broken teeth to prevent the flexible material from being entangled and increase the contact area with the material to facilitate the grabbing and feeding of the material. The floating feeding smooth roller cooperates with the floating feeding gear roller. The gap control mechanism controls the gap between the floating feeding gear roller and the smooth roller to achieve the purpose of controlling the feeding amount of the waste, preventing overloading and blockage caused by excessive material feeding, and also preventing insufficient processing caused by insufficient material feeding. In order to prevent the floating feeding smooth roller from being entangled with the flexible material, the outer surface of the smooth roller is arranged with evenly distributed grooves. A distance sensor is installed between the floating feeding gear roller and the floating feeding smooth roller to collect the gap size signal between the two rollers, and the operating speed of the material conveying component is controlled by PLC to prevent feeding blockage.

[0046] The high-speed shredding tooth roller 35 is composed of a rotating shaft and crushing tooth claws, etc. The tooth claws are connected to the knife seat on the rotating shaft through a pin shaft. When working, the high-speed rotating tooth claws can grab, tear, impact, etc. the materials. At the same time, the tooth claws interact with the fixed knife fixed on the machine cover 33 to achieve supported shredding of the materials while preventing the materials from being entangled with the high-speed shredding tooth roller 35. The gap between the toothed anti-entanglement fixed knife 34 and the tooth claws can be adjusted to obtain shredded materials of different particle sizes. The gap size signal is collected by a distance sensor installed between the floating feeding tooth roller and the floating feeding light roller, and the automatic adjustment of the rotation speed of the high-speed shredding tooth roller 35 is controlled by PLC.

[0047] The differential disturbance screening component 4 includes: a longitudinal axial flow disturbance and throwing mechanism 41, a drum screen 42 and a discharge and throwing flow guide mechanism 43. The longitudinal axial flow disturbance and throwing mechanism 41 is installed on one side of the casing 31, the drum screen 42 is installed on one side of the casing 31, and the discharge and throwing flow guide mechanism 43 is installed on one side of the drum screen 42.

[0048] The longitudinal axial flow disturbing and throwing mechanism 41 and the drum screen 42 both rotate during operation, and the rotation speed of the longitudinal axial flow disturbing and throwing mechanism 41 is higher than the rotation speed of the drum screen 42 .

[0049] The longitudinal axial flow disturbance and throwing mechanism 41 consists of three parts: spiral forced feeding, disturbance waterfall dispersion, and throwing separation. The material falling from the inside of the casing 31 to the differential disturbance screening component 4 is fed into the drum screen 42 through spiral forced feeding. In the spiral forced feeding stage, the spiral blades are mainly responsible for the forced feeding of the material, and the spirally arranged rod teeth are mainly used for breaking up the material. The soil, pebbles and other particulates in the waste material can be discharged through the bottom hole screen.

[0050] The material that is force-fed into the drum screen 42 is brought to a certain height as the drum screen 42 rotates, and then waterfalls are generated. To avoid agglomeration of the material after the waterfall, the gear rod on the longitudinal axial flow disturbance mechanism 41 can rotate to fully break up the material. At the same time, impurities in some wastes (cotton stalks and large-diameter soil in residual film, branches, leaves and large-diameter soil, stones in urban garbage, etc.) can be removed and discharged through the round holes on the drum screen 42.

[0051] The spiral guide plate on the drum screen 42 not only promotes the movement of materials, but also carries the materials to a higher position to increase the intensity of material cascading. The gear rod on the longitudinal axial flow disturbance mechanism 41 also has a similar function, which can promote the movement of materials while fully disturbing and breaking up the materials.

[0052] The material that has been sufficiently disturbed, broken up and partially cleaned is sent to the discharge and diversion mechanism 43. The throwing blades of the discharge and diversion mechanism 43 can throw the material to the outside of the whole machine. During the material throwing process, the gravity difference between different materials is large. This feature can be used to separate large-scale impurities.

[0053] The impurity conveying component 5 can collect impurities at different positions and transport them to one side of the whole machine for subsequent transportation.

[0054] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cut-disturb-throw type waste treatment device, characterized in that: include: Rack (1); An adjustable material conveying assembly (2), wherein the adjustable material conveying assembly (2) is arranged on the upper part of the frame (1); The material is fed into a shredding component (3) in an orderly manner, and the ... A differential disturbance screening component (4), wherein the differential disturbance screening component (4) is arranged on one side of the material orderly feeding and shredding component (3), and the differential disturbance screening component (4) is arranged on the upper part of the frame (1); An impurity conveying component (5), wherein the impurity conveying component (5) is arranged at the lower part of the frame (1).

2. A cut-disturb-throw type waste treatment device according to claim 1, characterized in that: The adjustable material conveying assembly (2) comprises: A material conveying mechanism (21), the material conveying mechanism (21) being arranged on the upper part of the frame (1), and the material conveying mechanism (21) being used for conveying; An angle adjustment mechanism (22) is arranged on the upper part of the frame (1), and the angle adjustment mechanism (22) adjusts the feeding angle of the material conveying mechanism (21), and the adjustment range is 5 to 10 degrees.

3. A cut-disturb-throw type waste treatment device according to claim 1, characterized in that: The material is fed into the shredding component (3) in an orderly manner, comprising: A casing (31), wherein the casing (31) is fixedly connected to the upper end of the frame (1); A floating feeding mechanism (32) is arranged at the front side of the casing (31), and is composed of a floating feeding gear roller, a floating feeding smooth roller and a gap adjustment mechanism. The floating feeding gear roller is rotatably connected to the front end of the casing (31), the floating feeding smooth roller is arranged at the lower part of the floating feeding gear roller, and the gap adjustment mechanism is arranged on both sides of the casing (31). The floating feeding smooth roller is slidably connected to the casing (31) through the gap adjustment mechanism. The floating feeding gear roller is arranged with spirally distributed broken teeth to prevent the flexible material from being entangled and increase the contact with the material. The floating feeding roller cooperates with the floating feeding toothed roller, and the gap regulating mechanism controls the gap between the floating feeding toothed roller and the roller to control the feeding amount of waste, prevent overloading and blockage caused by excessive material feeding, and avoid insufficient processing caused by insufficient material feeding. In order to prevent the floating feeding roller from entangled with the flexible material, the outer surface of the roller is arranged with evenly distributed grooves. A distance sensor is installed between the floating feeding toothed roller and the floating feeding roller to collect the gap size signal between the two rollers, and the running speed of the material conveying component is controlled by PLC to prevent feeding blockage. A machine cover (33), wherein the machine cover (33) is arranged on the upper end of the housing (31); A toothed anti-winding fixed knife (34), wherein the toothed anti-winding fixed knife (34) is fixedly connected to the inside of the machine cover (33); A high-speed shredding tooth roller (35) is arranged inside a machine casing (31). The high-speed shredding tooth roller (35) is composed of a rotating shaft and crushing tooth claws, etc. The tooth claws are connected to a knife seat on the rotating shaft through a pin shaft. When working, the high-speed rotating tooth claws can grab, tear, impact, etc. the material. At the same time, the tooth claws interact with a fixed knife fixed on a machine cover (33) to achieve supported shredding of the material while preventing the material from being entangled with the high-speed shredding tooth roller (35). The gap between the toothed anti-entanglement fixed knife (34) and the tooth claws can be adjusted to obtain shredded materials of different particle sizes. The gap size signal is collected by a distance sensor installed between the floating feeding tooth roller and the floating feeding light roller, and the automatic adjustment of the rotation speed of the high-speed shredding tooth roller (35) is controlled by PLC.

4. A cut-disturb-throw type waste treatment device according to claim 3, characterized in that: The differential disturbance screening component (4) comprises: a longitudinal axial flow disturbance and throwing mechanism (41), a drum screen (42) and a discharge and throwing flow guiding mechanism (43); the longitudinal axial flow disturbance and throwing mechanism (41) is arranged on one side of the casing (31), the drum screen (42) is arranged on one side of the casing (31), and the discharge and throwing flow guiding mechanism (43) is arranged on one side of the drum screen (42); The longitudinal axial flow disturbing and throwing mechanism (41) and the drum screen (42) both perform rotational motion when in operation, and the rotation speed of the longitudinal axial flow disturbing and throwing mechanism (41) is higher than the rotation speed of the drum screen (42); The longitudinal axial flow disturbance and throwing mechanism (41) consists of three parts: spiral forced feeding, disturbance waterfall dispersion, and throwing separation. The material falling from the inside of the housing (31) to the differential disturbance screening component (4) is fed into the drum screen (42) through spiral forced feeding. In the spiral forced feeding stage, the spiral blades are mainly responsible for the forced feeding of the material, and the spirally arranged rod teeth are mainly used for the dispersion of the material. The soil, pebbles and other particles in the waste material can be discharged through the bottom hole screen; The material that is forcibly fed into the drum screen (42) is brought to a certain height as the drum screen (42) rotates, and then falls. To prevent the material from agglomerating after the falls, the gear rod on the longitudinal axial flow disturbing and throwing mechanism (41) rotates to fully break up the material, and at the same time, impurities in some wastes (cotton stalks and large-diameter soil in residual film, branches, leaves and large-diameter soil, stones in urban garbage, etc.) are removed and discharged through the circular holes on the drum screen (42); The spiral guide plate on the drum screen (42) not only promotes the movement of materials, but also can carry materials to a higher position to increase the strength of material cascading. The gear rod on the longitudinal axial flow disturbance mechanism (41) also has a similar function, which can fully disturb and disperse the materials while also promoting the movement of the materials. The material that has been sufficiently disturbed, dispersed and partially cleaned is sent to the discharge and diversion mechanism (43). The throwing blades of the discharge and diversion mechanism (43) can throw the material to the outside of the whole machine. During the material throwing process, the gravity difference between different materials is relatively large. This characteristic can realize the separation of large-scale impurities.

5. The cut-disturb-throw type waste treatment device according to claim 1, characterized in that: The impurity conveying component (5) can collect impurities at different positions and transport them to a test station of the whole machine for subsequent transportation.

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