Compact stirring type heat cleaning machine
By designing a compact mixing hot cleaning machine, the tilted spiral barrel and candied haws-shaped hot washing body combined with conveying and stirring spirals, the problems of complex structure and large land occupation of traditional floating material hot cleaning machines are solved, and efficient floating Material cleaning effect and reduces hot water consumption.
Patent Information
- Application Number
- CN202421117257.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-22
AI Technical Summary
In the traditional plastic cleaning and recycling industry, floating material hot cleaning machines have problems such as complex structure, large area and poor cleaning effect.
A compact stirred hot cleaning machine is designed, including an inclined pressing screw barrel and a candied haw-shaped hot washing body. The conveying screw and stirring screw are used for conveying and cleaning of the floating material, and a buffer cylinder is installed on the outside to reduce the Hot water consumption.
It realizes a compact stir-mixed hot cleaning machine with simple structure, small footprint and good cleaning effect, which is convenient to operate, and reduces hot water consumption and reduces production costs.
Smart Images
Figure CN222346041U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic cleaning and recycling, in particular to a compact stirring type hot cleaning machine. Background Art
[0002] In the plastic cleaning and recycling industry, traditional thermal cleaning machines for handling floating materials (i.e. floating materials with a density less than that of liquids, such as bottle flakes, films, etc.) have the disadvantages of complex structure, large footprint, and poor cleaning effect. Utility Model Content
[0003] The utility model aims to provide a compact stirring type thermal cleaning machine which has a simple structure, small footprint and good cleaning effect.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a compact stirring type hot cleaning machine, comprising a press screw barrel, the press screw barrel is arranged in an inclined shape with the feed end at the top and the discharge end at the bottom, a feed port is provided at the feed end of the press screw barrel, and an upward discharge port is provided at the discharge end of the press screw barrel, a conveying screw extending from the feed end of the press screw barrel to the discharge end is supported in the press screw barrel, the conveying screw is driven to rotate by a driving mechanism, the conveying screw has a forward spiral conveying section and a reverse spiral conveying section, the discharge port of the press screw barrel is located between the forward spiral conveying section and the reverse spiral conveying section of the conveying screw, and when the conveying screw rotates, its forward spiral conveying section can convey the material entering the press screw barrel The floating material of the barrel is transported to the discharge port, and at the same time, its reverse spiral conveying section can scoop up the floating material at the bottom of the pressure screw barrel and transport it to the discharge port; a hot washing main body is arranged above the discharge port of the pressure screw barrel, and a plurality of cylindrical cavities arranged in sequence from top to bottom and interconnected are arranged inside the hot washing main body, and each cylindrical cavity together constitutes a hot washing cavity in the hot washing main body with a cross-section in the shape of a candied haws; a hot washing main body feed port connected to the lowermost cylindrical cavity is arranged at the bottom of the hot washing main body, and the hot washing main body feed port is connected to the discharge port of the pressure screw barrel; a hot washing main body discharge port connected to the uppermost cylindrical cavity is arranged at the upper part of the hot washing main body, and a hot washing stirring spiral driven to rotate by a hot washing stirring motor is arranged in each cylindrical cavity of the hot washing main body.
[0005] Furthermore, in the aforementioned compact stirring type thermal cleaning machine, the driving mechanism is a reducer installed on the pressure screw barrel, and the output shaft of the reducer is coaxially connected to the conveying screw to drive the conveying screw to rotate.
[0006] Furthermore, the aforementioned compact stirring type hot cleaning machine, wherein: a buffer cylinder is arranged on the outside of the hot washing body, an inlet is arranged on the cylinder wall on one side of the buffer cylinder, and an outlet is arranged on the cylinder wall on the other side, and a buffer stirring spiral driven by a buffer stirring motor is arranged in the buffer cylinder, and the rotation speed of the buffer stirring spiral is lower than the rotation speed of the hot washing stirring spiral in the uppermost cylindrical cavity in the hot washing body.
[0007] Furthermore, in the aforementioned compact stirring type thermal cleaning machine, a feed pipe is installed at the feed port of the pressure screw barrel, and the inlet height of the feed pipe is higher than the thermal cleaning body and the buffer cylinder.
[0008] Furthermore, in the aforementioned compact stirring type thermal cleaning machine, the inclination angle of the pressure screw barrel ranges from 30 to 45 degrees.
[0009] Furthermore, in the aforementioned compact stirring type thermal cleaning machine, a corresponding inspection port communicating with the cylindrical inner cavity and having a self-seal is provided on the side wall of the corresponding thermal washing body of each cylindrical inner cavity.
[0010] Through the implementation of the above technical scheme, the beneficial effects of the utility model are: (1) simple structure, few components, small footprint and compact layout, easy operation and use, and good cleaning effect on floating materials; (2) the hot washing body is arranged in the shape of a candied haws above the discharge port of the pressing screw barrel, the structural layout is more compact and occupies less space. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic structural diagram of the compact stirring type thermal cleaning machine described in the utility model.
[0012] Figure 2 It is a schematic diagram of the structure of the press screw barrel, conveying screw and reducer.
[0013] Figure 3 It is a schematic diagram of the structure of the hot washing body.
[0014] Figure 4 This is a schematic diagram of the structure of the buffer cylinder.
[0015] Figure 5 Schematic diagram of the movement trajectory of floating materials in a compact stirring thermal cleaning machine. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0017] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the compact stirring type thermal cleaning machine comprises a pressure screw barrel 1, wherein the pressure screw barrel 1 is arranged in an inclined shape with the feed end at the top and the discharge end at the bottom. In this embodiment, the inclination angle of the pressure screw barrel is in the range of 30 to 45 degrees; a feed port 2 is provided at the feed end of the pressure screw barrel 1, and an upward discharge port 3 is provided at the discharge end of the pressure screw barrel 1. A conveying screw 4 extending from the feed end of the pressure screw barrel to the discharge end is supported in the pressure screw barrel 1. The conveying screw 4 The drive mechanism is driven to rotate. In this embodiment, the drive mechanism is a reducer 5 installed on the press screw barrel 1. The output shaft of the reducer 5 is coaxially connected with the conveying screw 4 to drive the conveying screw 4 to rotate; the conveying screw 4 has a forward spiral conveying section 6 and a reverse spiral conveying section 7. The discharge port 3 of the press screw barrel 1 is located between the forward spiral conveying section 6 and the reverse spiral conveying section 7 of the conveying screw 4. When the conveying screw 4 rotates, its forward spiral conveying section can convey the material entering the press screw barrel 1. The floating material is transported to the discharge port 3, and at the same time, its reverse spiral transport section can scoop up the floating material at the bottom of the press screw barrel 1 and transport it to the discharge port 3; a hot washing body 8 is arranged above the discharge port 3 of the press screw barrel 1, and a plurality of cylindrical cavities 9 arranged in sequence from top to bottom and connected to each other are arranged inside the hot washing body 8. The cylindrical cavities 9 together constitute a hot washing cavity in the hot washing body 8 with a cross section in the shape of a candied haws, and a hot washing body feed port connected to the lowermost cylindrical cavity 9 is arranged at the bottom of the hot washing body 8. 10, the hot washing body feed port 10 is connected with the discharge port 3 of the press screw barrel 1, and a hot washing body discharge port 11 connected to the uppermost cylindrical inner cavity 9 is arranged on the upper part of the hot washing body 8, and a hot washing stirring screw 12 driven by a hot washing stirring motor is arranged in each cylindrical inner cavity 9 of the hot washing body 8, and each hot washing stirring screw 12 can make the floating material entering the hot washing body 8 move to the hot washing body discharge port 11 in an "S"-shaped moving trajectory, thereby increasing the cleaning time and further improving the cleaning effect;
[0018] In this embodiment, a buffer cylinder 13 is arranged outside the hot washing body 8, an inlet 14 is arranged on one side of the cylinder wall of the buffer cylinder 13, and an outlet 15 is arranged on the other side of the cylinder wall. A buffer stirring screw 16 driven by a buffer stirring motor is arranged in the buffer cylinder 13, and the speed of the buffer stirring screw 16 is lower than the speed of the hot washing stirring screw 12 in the uppermost cylinder cavity 9 in the hot washing body 8, so that the buffer stirring screw 16 can be prevented from bringing out more hot water, reducing the hot water consumption in the hot washing body, thereby reducing the production and use costs of the enterprise; In this embodiment, a feed pipe 17 is installed at the feed port 2 of the press screw barrel 1, and the inlet height of the feed pipe 17 is higher than the hot wash body 8 and the buffer cylinder 13, so that the hot water in the hot wash body 8 and the buffer cylinder 13 can be prevented from escaping from the press screw barrel 1, thereby improving the use stability of the equipment; in this embodiment, a corresponding inspection port connected to the cylinder inner cavity 9 and with a self-seal is provided on the side wall of the corresponding hot wash body 8 of each cylinder inner cavity 9, and the hot wash stirring spiral in each cylinder inner cavity can be quickly inspected and repaired during maintenance time through each inspection port;
[0019] When in use, first inject hot water into the hot washing body 8, then put the floating material into the feed pipe 17 and start the reducer 5, each hot washing stirring motor and the buffer stirring motor; the floating material put into the feed pipe 17 will enter the press screw barrel 1 from the feed port 2, and the floating material entering the press screw barrel 1 will move toward the discharge port 3 under the action of the forward spiral conveying section 6 rotating with the conveying screw 4, and at the same time, the reverse spiral conveying section rotating with the conveying screw 4 will scoop up the floating material conveyed to the bottom of the press screw barrel 1 and convey it to the discharge port 3; the floating material enters the hot washing inner cavity of the hot washing body 8 through the discharge port 3 In the hot washing body 8, under the action of each hot washing stirring spiral 12, the floating material entering the hot washing body 8 will move to the hot washing body discharge port 11 in an "S"-shaped moving trajectory, thereby completing the hot washing of the floating material; after cleaning, the floating material enters the buffer cylinder 13 again. Since the rotation speed of the buffer stirring spiral 16 is lower than the rotation speed of the hot washing stirring spiral 12 in the uppermost cylindrical cavity 9 in the hot washing body 8, while outputting the floating material, the buffer stirring spiral 16 can be prevented from bringing out more hot water, thereby reducing the hot water consumption in the hot washing body, thereby reducing the production and use costs of the enterprise.
[0020] The advantages of the utility model are: (1) simple structure, few components, small footprint and compact layout, easy operation and use, and good cleaning effect on floating materials; (2) the hot washing body is arranged in the shape of a candied haws above the discharge port of the pressing screw barrel, the structural layout is more compact and occupies less space.
[0021] The above description is only a preferred embodiment of the present invention and does not constitute any other limitation on the present invention. Any modification or equivalent change made based on the technical essence of the present invention still falls within the scope of protection required by the present invention.
Claims
1. Compact stirring type thermal cleaning machine, characterized by: The invention comprises a press screw barrel, wherein the press screw barrel is arranged in an inclined shape with the feed end at the top and the discharge end at the bottom, a feed port is arranged at the feed end of the press screw barrel, and an upward discharge port is arranged at the discharge end of the press screw barrel. A conveying screw extending from the feed end of the press screw barrel to the discharge end is supported in the press screw barrel, and the conveying screw is driven to rotate by a driving mechanism. The conveying screw has a forward spiral conveying section and a reverse spiral conveying section. The discharge port of the press screw barrel is located between the forward spiral conveying section and the reverse spiral conveying section of the conveying screw. When the conveying screw rotates, its forward spiral conveying section can convey the floating material entering the press screw barrel to the discharge port, and at the same time, its reverse spiral conveying section can convey the floating material entering the press screw barrel to the discharge port. The spiral conveying section can scoop up the floating material at the bottom of the press screw barrel and convey it to the discharge port; a hot washing body is arranged above the discharge port of the press screw barrel, and a plurality of cylindrical cavities arranged in sequence from top to bottom and interconnected are arranged inside the hot washing body, and each cylindrical cavity together constitutes a hot washing cavity in the hot washing body with a candied haws-shaped cross-section; a hot washing body feed port connected to the lowermost cylindrical cavity is arranged at the bottom of the hot washing body, and the hot washing body feed port is connected to the discharge port of the press screw barrel; a hot washing body discharge port connected to the uppermost cylindrical cavity is arranged at the upper part of the hot washing body, and a hot washing stirring spiral driven to rotate by a hot washing stirring motor is arranged in each cylindrical cavity of the hot washing body.
2. The compact agitator type thermal cleaning machine according to claim 1, characterized in that: The driving mechanism is a reducer installed on the press screw barrel, and the output shaft of the reducer is coaxially connected with the conveying screw to drive the conveying screw to rotate.
3. The compact agitator type thermal cleaning machine according to claim 1, characterized in that: A buffer cylinder is arranged on the outside of the hot washing body, an inlet is arranged on the cylinder wall on one side of the buffer cylinder, and an outlet is arranged on the cylinder wall on the other side. A buffer stirring spiral driven by a buffer stirring motor is arranged in the buffer cylinder, and the rotation speed of the buffer stirring spiral is lower than the rotation speed of the hot washing stirring spiral in the uppermost cylinder cavity in the hot washing body.
4. The compact agitator type thermal cleaning machine according to claim 3, characterized in that: A feed pipe is installed at the feed inlet of the pressure screw barrel, and the inlet height of the feed pipe is higher than the hot washing body and the buffer cylinder.
5. The compact agitator type thermal cleaning machine according to claim 1, characterized in that: The inclination angle of the press screw barrel ranges from 30 to 45 degrees.
6. The compact agitator type thermal cleaning machine according to claim 1, characterized in that: On the side wall of the hot washing body corresponding to the inner cavity of each cylinder, an inspection port corresponding to the inner cavity of the cylinder and having a self-seal is arranged.