A hot pressing device for industrial waste treatment

Abstract

This utility model discloses a hot pressing device for industrial waste residue treatment, relating to the field of industrial waste residue treatment technology. It solves the problems of material accumulation, clumping, and uneven mixing in the material mixing stage of existing hot pressing devices for industrial waste residue treatment. The device includes a tank body with a mixing cylinder inside, and a feed inlet on the surface of the tank body; a stirring assembly mounted on the tank body; and a feeding assembly comprising a feeding channel rotatably disposed within the feed inlet, a support fixedly installed on the upper part of the tank body's outer wall, and an adjusting cylinder rotatably disposed within the support port and rotatably connected to the top side of the feeding channel; and a rotating assembly for rotating the mixing cylinder. This utility model's design effectively avoids raw material clumping and prevents raw materials from accumulating in the same position on the mixing cylinder, significantly improving the mixing uniformity of the raw materials and thus improving subsequent production quality.

Description

Technical Field

[0001] This utility model belongs to the field of industrial waste treatment technology, and in particular relates to a hot pressing device for industrial waste treatment. Background Technology

[0002] Industrial waste refers to solid waste that possesses toxicity, flammability, corrosiveness, infectiousness, chemical reactivity, and other harmful properties, emitted during industrial production processes. Hot pressing technology, as a treatment method, uses a high-temperature, high-pressure environment to recombine the components of industrial waste, thereby forming dense, stable lumps. The core process of this technology encompasses raw material pretreatment, preheating and reduction, briquetting, and cooling and inspection.

[0003] Currently, there are some shortcomings in the operation of existing hot pressing equipment for industrial waste treatment.

[0004] After the raw materials have undergone pretreatment, the waste residue and auxiliary materials usually need to be mixed before being fed into the preheating equipment. However, during the material introduction process, because the feeding ports are concentrated in the same location, the materials are prone to accumulation, leading to raw material agglomeration and uneven mixing, which ultimately has an adverse effect on the quality of subsequent production.

[0005] In summary, existing hot pressing equipment for industrial waste treatment suffers from problems such as material accumulation, clumping, and uneven mixing during the material mixing process. Utility Model Content

[0006] This utility model provides a hot pressing device for industrial waste residue treatment, which can solve the problems of easy material accumulation, clumping, and uneven mixing in the material mixing process of existing hot pressing devices for industrial waste residue treatment.

[0007] To achieve the above objectives, according to an embodiment of the first aspect of this utility model, a hot pressing device for industrial waste residue treatment is provided, including a tank body, a mixing cylinder is provided inside the tank body, and a feed inlet is provided on the surface of the tank body; A stirring assembly is mounted on the tank. Also includes: The feeding assembly includes a feeding channel rotatably disposed in the inlet, a support fixedly installed on the upper part of the outer wall of the tank, and an adjusting cylinder rotatably disposed in the port of the support and rotatably connected to the top side of the feeding channel. A rotating assembly for rotating a mixing cylinder includes an open base fixedly installed inside the tank. The bottom surface of the mixing cylinder is rotatably mounted inside the port of the open base via a bearing. A gear ring is fixedly fitted onto the outside of the mixing cylinder. A stepper motor is fixedly installed on the surface of the open base. The main shaft of the stepper motor is fixedly connected to a main gear that meshes with the gear ring.

[0008] A further improvement is that the stirring assembly includes a mounting base fixedly connected to the tank body, a DC servo motor fixedly connected to the mounting base, and a stirring rod disposed inside the mixing cylinder and connected to the main shaft of the DC servo motor.

[0009] A further improvement is that the stirring rod is divided into a rotating rod and an array of blades fixedly connected to the rotating rod.

[0010] A further improvement is that an electric valve is fixedly connected to the discharge port on the bottom surface of the mixing cylinder, and a discharge pipe extending out of the tank is fixedly connected to the electric valve.

[0011] A further improvement is that the upper half of the feeding channel extends out from the feed inlet, while the lower half is curved and bends towards the mixing cylinder.

[0012] A further improvement is that the open base has a notch for placing the mixing cylinder.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a stepper motor to drive the main gear, gear ring, and mixing cylinder to rotate omnidirectionally within the open base. Pre-treated raw materials (crushed, sieved, etc.) are then added to the feeding channel through the feed pipe from the previous process. The angle of the feeding channel is adjusted by controlling the reciprocating extension or retraction of the regulating cylinder rod. With the omnidirectional rotation of the mixing cylinder, the raw materials are evenly distributed within it. Next, a DC servo motor drives the stirring rod to rotate, using the array of blades on the stirring rod to mix the raw materials. This design effectively prevents raw material agglomeration and accumulation in the same position within the mixing cylinder, significantly improving the mixing uniformity and thus enhancing subsequent production quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the entire tank structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the tank body of this utility model; Figure 3 This is a top view schematic diagram of the mixing cylinder and gear set of this utility model.

[0015] Marked in the image: 1. Tank body; 11. Feed inlet; 12. Mixing cylinder; 13. Electric valve; 2. Agitator assembly; 21. Mounting base; 22. DC servo motor; 23. Agitator rod; 231. Rotating rod; 232. Blade; 3. Feeding assembly; 31. Feeding channel; 32. Adjusting cylinder; 33. Support; 4. Rotating assembly; 41. Open base; 42. Gear ring; 43. Stepper motor; 44. Main gear. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] like Figure 1 As shown, a hot pressing device for industrial waste residue treatment includes a tank 1, a mixing cylinder 12 is provided inside the tank 1, and a feed inlet 11 is opened on the surface of the tank 1. A stirring component 2 is mounted on the tank body 1; Specifically, the mixing assembly 2 includes a mounting base 21 fixedly connected to the tank 1, a DC servo motor 22 fixedly connected to the mounting base 21, and a stirring rod 23 disposed inside the mixing cylinder 12 and connected to the main shaft of the DC servo motor 22. By starting the DC servo motor 22, the stirring rod 23 is driven to rotate, and the raw materials are mixed and stirred by the array of distributed blades 232 on the stirring rod 23. This design can effectively prevent the raw materials from clumping and prevent the raw materials from accumulating in the same position in the mixing cylinder 12, significantly improving the mixing uniformity of the raw materials, thereby improving the subsequent production quality. To ensure more uniform mixing of raw materials, the stirring rod 23 is designed with a rotating rod 231 and blades 232 fixedly connected to the array on the rotating rod 231. The upper and lower blades 232 are equidistantly distributed to avoid material stratification and increase material uniformity.

[0018] It should be noted that an electric valve 13 is fixedly connected to the discharge port on the bottom surface of the mixing cylinder 12. A discharge pipe that extends out of the tank body 1 is fixedly connected to the electric valve 13. The electric valve 13 is used to control the outflow of raw materials. This is existing technology and its operation has been disclosed. It will not be described in detail in this embodiment. The electric valve 13 and the discharge pipe rotate together with the mixing cylinder 12. The feeding assembly 3 includes a feeding channel 31 rotatably disposed in the inlet 11, a support 33 fixedly installed on the upper end of the outer wall of the tank 1, and an adjusting cylinder 32 rotatably disposed in the port of the support 33 and rotatably connected to the top side of the feeding channel 31. It should be noted that the adjusting cylinder 32 is existing technology and its operation has been disclosed, so it will not be described in detail in this embodiment. In specific operation, the angle of the feeding channel 31 is adjusted by controlling the reciprocating extension or retraction of the rod of the adjusting cylinder 32. With the cooperation of the omnidirectional rotation of the mixing cylinder 12, the raw materials can be evenly sprinkled into the mixing cylinder 12. The rotating assembly 4 is used to rotate the mixing cylinder 12. The rotating assembly 4 includes an open base 41 fixedly installed inside the tank body 1. The bottom surface of the mixing cylinder 12 is rotatably set inside the port of the open base 41 through a bearing. A gear ring 42 is fixedly sleeved on the outside of the mixing cylinder 12. A stepper motor 43 is fixedly installed on the surface of the open base 41. The main shaft of the stepper motor 43 is fixedly connected to a main gear 44 that meshes with the gear ring 42. By starting the stepper motor 43, it drives the main gear 44, the gear ring 42 and the mixing cylinder 12 to rotate in all directions inside the port of the open base 41, so as to cooperate with the feeding assembly 3 to make the feeding more uniform.

[0019] In this embodiment, there is also a preferred implementation scheme. In order to facilitate feeding, the upper half of the feeding channel 31 extends out from the feed inlet 11, and the lower half is curved and bends towards the mixing cylinder 12. In this embodiment, there is also a preferred implementation: the open base 41 has a notch for placing the mixing cylinder 12, and the mixing cylinder 12 is externally mounted with a bearing that is rotatably installed in the notch.

[0020] In this embodiment, it should also be noted that the actual dimensions of each component in the application document are selected and installed according to the actual needs on site. Additionally, it should be noted that this application document only addresses the shortcomings of existing hot pressing equipment for industrial waste treatment, such as easy material accumulation, agglomeration, and uneven mixing during the material mixing stage. It does not involve other aspects, but improves upon these shortcomings by adopting a comprehensive and uniform material guiding method to solve the problems in the background technology.

[0021] To facilitate understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution will now be briefly explained in conjunction with specific application scenarios: When applying this new solution, the on-site staff first start the stepper motor 43, which drives the main gear 44, the gear ring 42 and the mixing cylinder 12 to rotate in all directions within the port of the open base 41.

[0022] Next, the pre-treated raw materials (crushed, sieved, etc.) are added into the feeding channel 31 through the feeding pipe from the previous process. At this time, the angle of the feeding channel 31 is adjusted by controlling the reciprocating extension or retraction of the rod of the adjusting cylinder 32. With the cooperation of the omnidirectional rotation of the mixing cylinder 12, the raw materials can be evenly sprinkled into the mixing cylinder 12.

[0023] Next, the DC servo motor 22 is started to drive the stirring rod 23 to rotate, and the array of blades 232 on the stirring rod 23 is used to mix and stir the raw materials. This design can effectively prevent the raw materials from clumping and prevent the raw materials from accumulating in the same position in the mixing cylinder 12, which significantly improves the mixing uniformity of the raw materials and thus improves the subsequent production quality.

[0024] The above-disclosed embodiments are only a few specific examples of the present invention. However, the embodiments of the present invention are not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A hot pressing device for industrial waste residue treatment, comprising a tank (1), wherein a mixing cylinder (12) is provided inside the tank (1), and a feed inlet (11) is provided on the surface of the tank (1). A stirring assembly (2) is mounted on the tank body (1); Its features are, Also includes: The feeding assembly (3) includes a feeding channel (31) rotatably disposed in the feed inlet (11), a support (33) fixedly installed on the upper end of the outer wall of the tank (1), and an adjusting cylinder (32) rotatably disposed in the port of the support (33) and rotatably connected to the top side of the rod and the feeding channel (31). A rotating assembly (4) is used to rotate the mixing cylinder (12). The rotating assembly (4) includes an open base (41) fixedly installed inside the tank body (1). The bottom surface of the mixing cylinder (12) is rotatably set inside the port of the open base (41) through a bearing. A toothed ring (42) is fixedly sleeved on the outside of the mixing cylinder (12). A stepper motor (43) is fixedly installed on the surface of the open base (41). The main shaft of the stepper motor (43) is fixedly connected to a main gear (44) that meshes with the toothed ring (42).

2. The hot pressing equipment for industrial waste residue treatment according to claim 1, characterized in that, The stirring assembly (2) includes a mounting base (21) fixedly connected to the tank (1), a DC servo motor (22) fixedly connected to the mounting base (21), and a stirring rod (23) set inside the mixing cylinder (12) and connected to the main shaft of the DC servo motor (22).

3. The hot pressing equipment for industrial waste residue treatment according to claim 2, characterized in that, The stirring rod (23) is divided into a rotating rod (231) and blades (232) fixedly connected to the rotating rod (231).

4. The hot pressing equipment for industrial waste residue treatment according to claim 1, characterized in that, An electric valve (13) is fixedly connected to the bottom outlet of the mixing cylinder (12), and a discharge pipe that passes through the tank body (1) is fixedly connected to the electric valve (13).

5. The hot pressing equipment for industrial waste residue treatment according to claim 1, characterized in that, The upper part of the feeding channel (31) extends out from the feed inlet (11), and the lower part is curved, curving towards the mixing cylinder (12).

6. The hot pressing equipment for industrial waste residue treatment according to claim 1, characterized in that, The open base (41) has a notch for placing the mixing cylinder (12).

Images