Solid waste treatment device

Abstract

The utility model provides a solid waste treatment and disposal device, which relates to the technical field of solid waste treatment and processing and comprises a disposal box provided with a feed hopper and a discharge port. A pre-crushing assembly, a double-combustion assembly and a plurality of high-temperature-resistant electromagnetic plates are sequentially arranged in the treatment box from top to bottom, wherein the high-temperature-resistant electromagnetic plates are obliquely arranged on the inner walls of the two sides of the treatment box in a staggered mode and used for treating solid waste and effectively separating metal in the solid waste. After solid waste in the device is processed and treated, the obtained particle size is smaller so that subsequent storage can be facilitated, meanwhile, effective separation of metal and nonmetal in impurity ash powder after treatment can be achieved, the metal can be processed again and recycled, and the solid waste treatment and treatment effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment and processing, and in particular to a solid waste treatment and disposal device. Background Art

[0002] Solid waste refers to solids produced in the process of production, life and other activities that have lost their original utilization value or have not lost their utilization value but have been discarded or abandoned. When treating solid waste, solid waste disposal equipment is required for disposal.

[0003] Announcement No. CN219765537U proposes a new type of solid waste disposal device, in which the cover plate and the electric telescopic rods on the left and right sides of the crushing box can drive the cover plate to move upward. When the structure inside the crushing box is damaged or stuck, the cover plate can be driven to move upward by the electric telescopic rod, so as to lift the crushing structure, which is convenient for the inspection and maintenance of the structure inside the crushing box. Two groups of crushing structures are arranged on the left and right sides of the crushing box, and the crushing blades on the crushing structure are staggered, which can crush the solid waste more thoroughly and improve the crushing effect; however, after the device uses multiple groups of crushing blades to crush the solid waste, the disposal particle size of the solid waste is still too large, which is inconvenient for subsequent storage. In addition, after the solid waste is disposed of, it will contain metals, which can be recycled and reused later. The existing disposal device cannot complete the separation process of metal solid waste and non-metallic solid waste. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a solid waste treatment and disposal device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A solid waste treatment and disposal device comprises a disposal box, on which a feed hopper and a discharge port are arranged, and inside the disposal box there are arranged, from top to bottom, a pre-crushing component, a double combustion component and a plurality of high-temperature resistant electromagnetic plates obliquely and staggeredly arranged on the inner walls on both sides of the disposal box for the treatment of solid waste and the effective separation of metals in the solid waste.

[0007] The solid waste in this device has a smaller particle size after processing and disposal, which is convenient for subsequent storage. At the same time, it can achieve effective separation of metals and non-metals in the impurity ash powder after disposal. The metal can be processed and recycled again, and the treatment and disposal effect of the solid waste is better.

[0008] Furthermore, the pre-crushing assembly includes a first crushing roller, a second crushing roller and a driving assembly. The first crushing roller and the second crushing roller are rotatably connected inside the disposal box and are driven by the driving assembly.

[0009] Furthermore, the first crushing roller and the second crushing roller are both provided with a plurality of crushing teeth.

[0010] The above scheme breaks large solid waste into small solid waste through a pre-breaking component.

[0011] Furthermore, the double combustion assembly includes a feed guide plate, a mounting rod, a burner and a temporary storage and unloading assembly. An inclined feed guide plate is symmetrically arranged below the pre-crushing assembly, a mounting rod is arranged on the feed guide plate, a burner is arranged on the mounting rod, and a temporary storage and unloading assembly is arranged below the mounting rod.

[0012] Furthermore, the temporary storage and unloading assembly includes a storage table, a material discharge channel and a solenoid valve. A storage table with an arc on the upper surface is arranged inside the disposal box and is located below the mounting rod. The storage table is connected to the material discharge channel, a solenoid valve is arranged on the material discharge channel, and a high-temperature resistant electromagnetic plate is arranged below the material discharge channel.

[0013] The above scheme incinerates small solid waste into impurity ash powder through a double combustion component.

[0014] Furthermore, a vibration motor is provided on the disposal box.

[0015] The above scheme can help small solid waste to be turned over by the vibration motor on the one hand, and assist in discharging on the other hand.

[0016] Furthermore, the disposal box is provided with a fixed plate on one side of the feed hopper, a negative pressure fan and an air purification device are provided on the fixed plate, a filter is provided on one side of the air inlet of the negative pressure fan, and one side of the air outlet of the negative pressure fan is connected to the air purification device.

[0017] The above scheme can suck the dust and gas generated during the incineration and crushing process through the action of the negative pressure fan. The dust remains on the filter and the gas is passed into the air purification device for purification. This can effectively reduce the pollution to the environment. The filter only needs to be replaced or cleaned at regular intervals.

[0018] Furthermore, a layer of high temperature resistant ultra-thin plate is provided on the upper surface of the high temperature resistant electromagnetic plate.

[0019] In order to extend the service life of the high temperature resistant electromagnetic plate, the above scheme further attaches a layer of ultra-thin plate on its surface.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] Compared with the existing technology, the solid waste in this device has a smaller particle size after pre-crushing and double combustion processing, which is convenient for subsequent storage. At the same time, the vibration motor and high-temperature resistant electromagnetic plate can achieve effective separation of metals and non-metals in the impurity ash powder after disposal. The metal can be processed and recycled again, and the solid waste treatment and disposal effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the cooperation between the first crushing roller and the second crushing roller;

[0024] Reference numerals:

[0025] 1. Disposal box; 11. Feed hopper; 12. Discharge port; 21. First crushing roller; 22. Second crushing roller; 23. Drive assembly; 24. Crushing teeth; 31. Feed guide plate; 32. Mounting rod; 33. Burner; 34. Storage table; 35. Feeding channel; 36. Solenoid valve; 41. High temperature resistant electromagnetic plate; 42. High temperature resistant ultra-thin plate; 5. Vibration motor; 61. Fixed plate; 62. Negative pressure fan; 63. Filter; 64. Air purification device. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0027] like Figure 1 and Figure 2 As shown, a solid waste treatment and disposal device includes a disposal box 1, on which is disposed a feed hopper 11 and a discharge port 12, wherein the interior of the disposal box 1 is provided with a pre-crushing component, a double combustion component, and a plurality of high-temperature resistant electromagnetic plates 41 obliquely and staggeredly arranged on both sides of the inner wall of the disposal box 1 in sequence from top to bottom for the treatment of solid waste and the effective separation of metals in the solid waste, and a vibration motor 5 is provided on the disposal box 1.

[0028] Specifically, the pre-crushing assembly includes a first crushing roller 21, a second crushing roller 22 and a driving assembly 23. The first crushing roller 21 and the second crushing roller 22 are rotatably connected inside the disposal box 1 and are spaced apart. The first crushing roller 21 and the second crushing roller 22 are driven by the driving assembly 23. The driving assembly 23 is driven by gears and is not numbered in the figure. It belongs to the principle of the prior art and is not described. Its operation can realize the synchronous movement of the two crushing rollers inward to achieve the extrusion and crushing of the solid waste. For further optimization, the first crushing roller 21 and the second crushing roller 22 are provided with a plurality of crushing teeth 24 to further improve the crushing effect.

[0029] Further refinement of the embodiment of the present utility model is as follows: Figure 1 As shown, the double combustion assembly includes a feed guide plate 31, a mounting rod 32, a burner 33, a storage table 34, a feed discharge channel 35 and a solenoid valve 36. An inclined feed guide plate 31 is symmetrically arranged below the pre-crushing assembly, a mounting rod 32 is arranged on the feed guide plate 31, a burner 33 is arranged on the mounting rod 32, a storage table 34 with an arc on the upper surface is arranged below the mounting rod 32 inside the disposal box 1, the storage table 34 is connected to the feed discharge channel 35, a solenoid valve 36 is arranged on the feed discharge channel 35, and a high temperature resistant electromagnetic plate 41 is arranged below the feed discharge channel 35.

[0030] It should be noted that the driving assembly 23, the burner 33, the electromagnetic valve 36 and the high temperature resistant electromagnetic plate 41 are all electrically connected to the controller, which is not shown in the figure.

[0031] The workflow of this utility model:

[0032] First, solid waste is put into the disposal box 1 through the feed hopper 11. The putting process is discontinuous. After the putting is completed, the pre-crushing component immediately performs the first step of extrusion and crushing process on the solid waste. After crushing, the large solid waste becomes small solid waste. Then, under the action of the guide plate, the small solid waste is piled on the storage table 34. Then the controller controls several burners 33 to work and then incinerate the small solid waste. During the incineration process, the vibration motor 5 works to turn the material over and fully contact the flame ejected by the burner 33. It should be noted that the flame range of the burners 33 on both sides is pre-set, which will not affect the burner 33 on the other side. After the incineration is completed, the small solid waste becomes impurity ash powder. That is, the controller controls the electromagnetic valve 36 to open, and at this time, the vibration motor 5 cooperates with the storage table 34 with an arc on the upper surface to realize the effective discharge of the impurity ash powder, and the discharged powder can be transferred to the high temperature resistant electromagnetic plate 41. At this time, the high temperature resistant electromagnetic plate 41 can adsorb the metal in the impurity ash powder, and the remaining non-metal is automatically transferred downward and finally flows out from the discharge port 12 for collection. After completing several rounds of solid waste combustion, the container of the discharge port 12 is immediately replaced with a metal collection container, and then the controller controls the high temperature resistant electromagnetic plate 41 to cut off the power and cooperate with the operation of the vibration motor 5 to realize the discharge and collection of the metal impurity powder, thereby completing the separation process of metal and non-metal in the solid waste;

[0033] Compared with the existing technology, the solid waste in this device has a smaller particle size after processing and disposal, which is convenient for subsequent storage. At the same time, it can achieve effective separation of metals and non-metals in the impurity ash powder after disposal. The metal can be processed and recycled again, and the solid waste treatment and disposal effect is better.

[0034] In some embodiments, Figure 1 As shown, the disposal box 1 is provided with a fixed plate 61 on one side of the feed hopper 11, and a negative pressure fan 62 and an air purification device 64 are provided on the fixed plate 61. A filter screen 63 is provided on the air inlet side of the negative pressure fan 62, and the air outlet side of the negative pressure fan 62 is connected to the air purification device 64. The air purification device 64 belongs to the prior art and is not improved, specifically an air purifier; this embodiment can suck the dust and gas generated during the incineration and crushing process through the action of the negative pressure fan 62, and the dust remains on the filter screen 63, and the gas is passed into the air purification device 64 for purification, which can effectively reduce the pollution to the environment, and the filter screen 63 can be replaced or cleaned at regular intervals.

[0035] In other embodiments, Figure 1 As shown, a layer of high temperature resistant ultra-thin plate 42 is provided on the upper surface of the high temperature resistant electromagnetic plate 41; in order to extend the service life of the high temperature resistant electromagnetic plate 41, this embodiment further attaches a layer of ultra-thin plate on its surface, and the ultra-thin plate is made of zirconium oxide and does not affect the adsorption effect on metals.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A solid waste treatment and disposal device, comprising a disposal box (1), the disposal box (1) being provided with a feed hopper (11) and a discharge port (12), characterized in that: The disposal box (1) is provided with a pre-crushing assembly, a double combustion assembly and a plurality of high temperature resistant electromagnetic plates (41) arranged obliquely and staggeredly on the inner walls of both sides of the disposal box (1) in order from top to bottom, so as to be used for the treatment of solid waste and the effective separation of metals in the solid waste.

2. A solid waste treatment and disposal device according to claim 1, characterized in that: The pre-crushing assembly comprises a first crushing roller (21), a second crushing roller (22) and a driving assembly (23); the first crushing roller (21) and the second crushing roller (22) are rotatably connected inside the disposal box (1); the first crushing roller (21) and the second crushing roller (22) are driven by the driving assembly (23).

3. A solid waste treatment and disposal device according to claim 2, characterized in that: A plurality of crushing teeth (24) are provided on the first crushing roller (21) and the second crushing roller (22).

4. A solid waste treatment and disposal device according to claim 1, characterized in that: The double combustion assembly comprises a material guide plate (31), a mounting rod (32), a burner (33) and a temporary storage and unloading assembly. An inclined material guide plate (31) is symmetrically arranged below the pre-crushing assembly, a mounting rod (32) is arranged on the material guide plate (31), a burner (33) is arranged on the mounting rod (32), and a temporary storage and unloading assembly is arranged below the mounting rod (32).

5. A solid waste treatment and disposal device according to claim 4, characterized in that: The temporary storage and unloading assembly comprises a storage platform (34), a material discharge channel (35) and a solenoid valve (36); a storage platform (34) with an arc on the upper surface is arranged inside the disposal box (1) and is located below the mounting rod (32); the storage platform (34) is connected to the material discharge channel (35); a solenoid valve (36) is arranged on the material discharge channel (35); and a high temperature resistant electromagnetic plate (41) is arranged below the material discharge channel (35).

6. A solid waste treatment and disposal device according to claim 1, characterized in that: The disposal box (1) is provided with a vibration motor (5).

7. A solid waste treatment and disposal device according to claim 1, characterized in that: The disposal box (1) is provided with a fixed plate (61) located on one side of the feed hopper (11); a negative pressure fan (62) and an air purification device (64) are provided on the fixed plate (61); a filter screen (63) is provided on one side of the air inlet of the negative pressure fan (62); and an air outlet of the negative pressure fan (62) is connected to the air purification device (64).

8. A solid waste treatment and disposal device according to claim 1, characterized in that: A layer of high temperature resistant ultra-thin plate (42) is provided on the upper surface of the high temperature resistant electromagnetic plate (41).

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