Energy-saving wet chemical processing machine and working method thereof

Abstract

The invention discloses an energy-saving wet chemical processing machine, which belongs to the technical field of animal carcass harmless treatment equipment. Existing chemical processing machines have the problems of uneven stirring, low steam heat transfer efficiency, high energy consumption and time-consuming and labor-intensive cleaning. The invention comprises a chemical processing tank body installed on a first rotating mechanism, a heating jacket is installed in the chemical processing tank body close to the inner wall, a circulating annular steam injection mechanism with an injection angle facing the center of the chemical processing tank body is installed in the heating jacket, a second rotating mechanism capable of heat exchange is installed on the tank body base in the annular steam injection mechanism, a plurality of lifting and stirring mechanisms are arranged in a ring shape inside the second rotating mechanism, and the lifting and stirring mechanisms can periodically lift and stir the mixed materials up and down when the second rotating mechanism rotates to facilitate the disinfection of bacteria, and a drainage mechanism for discharging condensate is connected to the bottom of the tank body base. The heat exchange efficiency is increased by the above mechanism, while the energy consumption of long-term high-temperature and high-pressure steam use is reduced, and the structure is easy to clean.

Description

Technical Field

[0001] The invention relates to the technical field of animal carcass harmless treatment equipment, and in particular to an energy-saving wet-type processing machine. Background Art

[0002] In the poultry farming industry, poultry deaths are common, especially for large-scale farming companies, which have to deal with a larger amount of dead animals. Dead animals themselves are extremely strong carriers of viruses and bacteria. According to the "Animal Epidemic Prevention Law of the People's Republic of China" and the "Major Animal Epidemic Emergency Regulations", animal carcasses need to be disposed of harmlessly. The main methods of harmless treatment include incineration, chemical treatment, burial, fermentation, etc. Among them, the chemical treatment method is widely used because of its relatively high technical content and good harmless treatment effect.

[0003] After being minced or shredded by a tearing machine in the upstream raw material silo, animal carcasses and related animal products are transported to a closed chemical processing machine. High-temperature saturated steam is introduced into the interlayer of the container or into the container, and the material is stirred under high temperature and pressure. After sterilization, the moisture in the material is evaporated under a vacuum state and converted into a gelled material. After separation of the oil residue in the subsequent process, the oil can be used as an industrial raw material, and the residue can be made into organic fertilizer, truly turning "waste" into "treasure".

[0004] However, the existing chemical processing machines have the following problems: 1. The existing chemical processing machines are all installed horizontally. The torn animal carcasses are placed in the chemical processing machine for high-temperature and high-pressure stirring to disinfect the bacteria. During this process, the accumulation of animal carcasses causes uneven stirring of the existing stirring mechanism, low steam heat transfer efficiency, and high energy consumption; 2. After the disinfection is completed, the residue in the chemical processing machine is not easy to clean, which is time-consuming and labor-intensive.

[0005] Based on the above problems, the present invention proposes an energy-saving wet chemical processing machine. Summary of the invention

[0006] In view of the problems in the above technical background, the purpose of the present invention is to provide an energy-saving wet chemical machine, which solves the problems of uneven stirring, low steam heat transfer efficiency, high energy consumption and time-consuming and labor-intensive cleaning in the existing chemical machines mentioned in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0008] An energy-saving wet chemical processing machine comprises a chemical processing tank body, which is symmetrically mounted on a first rotating mechanism on both sides vertically, a heating jacket is mounted in close contact with the inner wall of the chemical processing tank body, a circulating annular steam injection mechanism with a spray angle toward the center of the chemical processing tank body is mounted in the heating jacket, a second rotating mechanism capable of heat exchange is mounted on a tank body base in the annular steam injection mechanism, a plurality of lifting and mixing mechanisms are arranged in a ring shape inside the second rotating mechanism, and the lifting and mixing mechanisms can periodically lift and stir the mixed materials up and down to facilitate the disinfection of bacteria as the second rotating mechanism rotates, and a drainage mechanism for discharging condensate is connected to the bottom of the tank body base.

[0009] Furthermore, the heating jacket is fixedly mounted on the inner wall of the chemical tank body through multiple groups of L-shaped positioning plates, and the circulating annular steam injection mechanism is installed on multiple groups of L-shaped positioning plates, the chemical tank body and the heating jacket.

[0010] Furthermore, the annular steam injection mechanism comprises a plurality of groups of annular steam pipes in a 270-degree circular ring, a vertical steam dispersion pipe, a steam injection pipe and a steam exhaust pipe. The plurality of groups of annular steam pipes are installed at equal intervals on the plurality of groups of L-shaped positioning plates. At the same time, steam spray holes connected to the annular steam pipes are arranged on the L-shaped positioning plates toward the center of the chemical tank body. One ends of the plurality of groups of annular steam pipes are assembled and installed on the vertical steam dispersion pipe. The middle part of the vertical steam dispersion pipe is connected to the steam injection pipe. The steam injection pipe is installed on a side wall of the chemical tank body and the heating jacket. At the same time, the steam exhaust pipe is installed on a side wall of the chemical tank body and the heating jacket parallel to the steam injection pipe. The steam injection pipe and the steam exhaust pipe are connected to the external steam circulation supply system.

[0011] Furthermore, the second rotating mechanism includes a rotating disk, a servo motor and a rotating cylinder, a plurality of groups of arc-shaped heat exchange channels for steam heat exchange are evenly arranged on the wall of the rotating cylinder, a cylindrical groove is provided on the tank base to install the bottom of the rotating cylinder, the rotating disk is installed in the middle of the cylindrical groove, the servo motor is installed at the bottom of the tank base, the output end of the servo motor passes through the bottom of the tank base and is fixedly connected to the bottom of the rotating disk, the top of the rotating disk is fixedly connected to the bottom of the rotating cylinder, a plurality of groups of liquid seepage holes are annularly arranged on the bottom of the rotating cylinder, and a plurality of groups of lifting and mixing mechanisms are installed on the rotating cylinder.

[0012] Furthermore, the lifting and lowering mixing mechanism includes a limiting ring, a telescopic rod, multiple groups of arc-shaped homogeneous mixing pieces and an extrusion spring. The limiting ring is fixedly installed on the top of the rotating cylinder, and multiple groups of telescopic holes are evenly arranged on the limiting ring. The telescopic rod is installed in the telescopic hole. The bottom of the telescopic rod is slidably installed on the bottom plate of the rotating cylinder. At the same time, the bottom of the telescopic rod is semi-spherical, and multiple groups of arc-shaped homogeneous mixing pieces are evenly installed on the telescopic rod. The extrusion spring is installed on the telescopic rod above the homogeneous mixing piece at the top.

[0013] Furthermore, an annular lifting slide groove is provided on the tank base in the cylindrical groove, and the bottoms of the multiple groups of telescopic rods included in the multiple groups of lifting and mixing mechanisms are inserted into the annular lifting slide groove, and are driven to move up and down periodically in the annular lifting slide groove as the rotating cylinder rotates.

[0014] Furthermore, at least two groups of lowest points are evenly arranged in the annular lifting slide rail groove, and at the lowest point, a drainage hole with a diameter smaller than 1 / 2 of the hemispherical diameter of the bottom of the telescopic rod is provided through the tank base, and the drainage mechanism is connected to the bottom of the tank base below the multiple groups of drainage holes.

[0015] Furthermore, the drainage mechanism includes multiple groups of drainage pipes, annular liquid collecting pipes and external pipe joints. The multiple groups of drainage pipes are fixedly installed at the bottom of the tank base. At the same time, the drainage pipes are connected to the drainage holes. The bottom ends of the multiple groups of drainage pipes are collected and installed on the annular liquid collecting pipe. The external pipe joint is connected to one side of the bottom of the annular liquid collecting pipe, and the external pipe joint is connected to the external waste liquid collection system.

[0016] Furthermore, a sealing strip is installed above the chemical tank body, and a chemical sealing cover is also installed above the chemical tank body. The first rotating mechanism includes a U-shaped support seat, a rotation drive motor and two groups of arc-shaped rotating support blocks. The two groups of arc-shaped rotating support blocks are symmetrically installed on the middle side wall of the chemical tank body. At the same time, the outer ends of the two groups of arc-shaped rotating support blocks are symmetrically installed on the top of both sides of the U-shaped support seat. The rotation drive motor is installed on the outer side of the top of one side of the U-shaped support seat, and the output end of the rotation drive motor is fixedly connected to the outer end of the arc-shaped rotating support block on one side.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] In the present invention, a circulating annular steam injection mechanism is installed in the chemical processing tank body, and a second rotating mechanism capable of heat exchange is installed on the tank body base inside the annular steam injection mechanism. The circulating annular steam injection mechanism injects high-temperature and high-pressure steam at multiple angles toward the second rotating mechanism storing animal carcasses, and multiple groups of lifting and mixing mechanisms are installed in a ring-shaped manner inside the second rotating mechanism, which can periodically lift and stir the mixed materials up and down as the rotating mechanism rotates to facilitate the disinfection of bacteria. During the high-temperature and high-pressure steam injection process, the second rotating mechanism increases the heat exchange rate between steam and animal carcasses by rotating, and at the same time drives the multiple groups of lifting and mixing mechanisms inside the rotating mechanism to periodically stir the accumulated animal carcasses up and down, further increasing the speed at which the high-temperature steam enters the accumulated animal carcasses and increasing the heat exchange heating area, saving the time for high-temperature disinfection, and reducing the energy consumption of long-term high-temperature and high-pressure steam use.

[0019] In the present invention, the chemical tank body is installed on the first rotating mechanism. After the disinfection is completed, the chemical tank body is controlled by the first rotating mechanism to rotate and pour out the animal carcasses, and the inner wall can be directly flushed with disinfectant, which is easy to operate and saves time and effort.

[0020] In the present invention, an annular lifting slide rail groove is provided on the base of the tank body. On one hand, the lifting and lowering of the lifting and mixing mechanism can be controlled while rotating. On the other hand, drainage holes are provided at each low point of the annular lifting slide rail groove. Condensate generated by high-temperature disinfection is uniformly collected through the drainage holes and sent to the waste liquid treatment system for secondary treatment. Compared with traditional condensate collection, the efficiency is higher and less residue is left in the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The stereoscopic embodiment of the present invention provides Figure 1 ;

[0022] Figure 2 The stereoscopic embodiment of the present invention provides Figure 2 ;

[0023] Figure 3 A three-dimensional diagram of an open chemical sealing cover provided in an embodiment of the present invention;

[0024] Figure 4 A three-dimensional diagram of a sealing cover without chemical treatment provided in an embodiment of the present invention;

[0025] Figure 5 A half-cut perspective view of a chemical tank body and a heating jacket provided in an embodiment of the present invention;

[0026] Figure 6 A half-section stereoscopic view of a chemical tank body and a heating jacket after removing the rotating mechanism provided in an embodiment of the present invention;

[0027] Figure 7A half-section stereoscopic view of a tank body, a heating jacket and a tank body base after removing the rotating mechanism provided in an embodiment of the present invention;

[0028] Figure 8 A half-section stereoscopic view of a rotating mechanism provided in an embodiment of the present invention.

[0029] In the figure: 1. chemical tank body; 2. U-shaped support seat; 3. rotary drive motor; 4. arc-shaped rotary support block; 5. chemical sealing cover; 6. sealing strip; 7. heating jacket; 8. tank base; 9. cylindrical groove; 10. annular lifting slide groove; 1001. drainage hole; 11. drainage pipe; 1101. annular liquid collecting pipe; 12. external pipe joint; 13. rotating disk; 14. servo motor; 15. L-shaped positioning plate; 16. steam spray hole; 17. annular steam pipeline; 18. vertical steam dispersion pipe; 19. steam injection pipe; 20. steam external discharge pipe; 21. rotating cylinder; 2101. seepage hole; 22. heat exchange channel; 23. limit ring; 24. telescopic hole; 25. telescopic rod; 26. homogenizing mixing sheet; 27. extrusion spring. DETAILED DESCRIPTION

[0030] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0031] like Figure 1-8 As shown, an energy-saving wet chemical processing machine includes a chemical processing tank body 1, which is symmetrically installed on the first rotating mechanism on both sides of the vertical axis. A heating jacket 7 is installed in the chemical processing tank body 1 close to the inner wall, and the heating jacket can further perform dehumidification and drying. A circulating annular steam injection mechanism with a spray angle toward the center of the chemical processing tank body 1 is installed in the heating jacket 7. A second rotating mechanism for heat exchange is installed on the tank base 8 in the annular steam injection mechanism. The circulating annular steam injection mechanism injects high-temperature and high-pressure steam at multiple angles to the second rotating mechanism storing animal carcasses, and multiple rotating mechanisms are installed in a circular shape inside the second rotating mechanism. The lifting and mixing mechanism can periodically lift and stir the mixed material up and down as the second rotating mechanism rotates to facilitate the disinfection of bacteria. During the high-temperature and high-pressure steam injection process, the second rotating mechanism increases the heat exchange rate between the steam and the animal carcasses by rotating. While rotating, it drives the multiple lifting and mixing mechanisms inside the second rotating mechanism to periodically stir the accumulated animal carcasses up and down, further increasing the speed at which the high-temperature steam enters the accumulated animal carcasses and increasing the heat exchange heating area. The bottom of the tank base 8 is connected to a drainage mechanism for discharging condensate. The waste liquid collected by the drainage mechanism is transmitted to the waste liquid collection system for secondary treatment to further thoroughly disinfect the animal carcasses.

[0032] Working principle: Put the shredded animal carcasses into the rotating cylinder 21, cover the chemical sealing cover 5, control the steam circulation supply system to supply high-temperature and high-pressure steam to the chemical tank body 1, and at the same time control the servo motor 14 to drive the rotating disk 13 to rotate, and the rotating disk 13 drives the rotating cylinder 21 to rotate. While the rotating cylinder 21 is rotating, it drives multiple groups of telescopic rods 25 to rotate along the annular lifting slide groove 10. The multiple groups of telescopic rods 25 move downward respectively under the action of multiple groups of extrusion springs 27. Because the inner depth of the annular lifting slide groove 10 is different, it finally performs periodic lifting and lowering motion under the reverse extrusion of the extrusion spring 27 and the annular lifting slide groove 10. Multiple groups of arc-shaped uniform The multiple groups of homogenizing stirring blades 26 are acted upon by the telescopic rod 25 to move up and down to stir the animal carcasses in the rotating drum 21. In this process, high-temperature and high-pressure steam supplied from the outside enters the multiple groups of annular steam pipes 17 along the vertical steam diffusion pipes 18, and sprays steam to the rotating drum 21 through the multiple groups of steam nozzles 16 connected to the annular steam pipes 17. The rotating drum 21 is provided with multiple groups of arc-shaped heat exchange channels 22 for heat exchange. The high-temperature and high-pressure steam enters the rotating drum 21 to fully exchange heat with the continuously stirred animal carcasses, which greatly improves the heat exchange and disinfection efficiency while avoiding the heat energy consumed by long-term steam consumption, saving energy and harmless treatment costs.

[0033] like Figure 3 , 4 As shown, the heating jacket 7 is fixedly mounted on the inner wall of the chemical tank body 1 by means of a plurality of groups of L-shaped positioning plates 15. Meanwhile, a circulating annular steam injection mechanism is installed on the plurality of groups of L-shaped positioning plates 15, the chemical tank body 1 and the heating jacket 7. The L-shaped positioning plates 15 can, on the one hand, serve to reinforce the structure, and on the other hand, provide a strong and stable foundation for the arrangement of the plurality of groups of steam spray holes 16.

[0034] like Figure 6As shown, the annular steam injection mechanism includes multiple groups of annular steam pipes 17 in a 270-degree circular ring, vertical steam dispersion pipes 18, steam injection pipes 19 and steam exhaust pipes 20. The multiple groups of annular steam pipes 17 are installed at equal intervals on multiple groups of L-shaped positioning plates 15. At the same time, steam spray holes 16 connected to the annular steam pipes 17 are arranged on the L-shaped positioning plates 15 toward the center of the chemical tank body 1. One end of the multiple groups of annular steam pipes 17 is assembled and installed on the vertical steam dispersion pipe 18. The middle part of the vertical steam dispersion pipe 18 is connected to the steam injection pipe 19. The steam injection pipe 19 is installed on one side wall of the chemical tank body 1 and the heating jacket 7. At the same time, a steam exhaust pipe 20 is installed on one side wall of the chemical tank body 1 and the heating jacket 7 parallel to the steam injection pipe 19. The steam injection pipe 19 and the steam exhaust pipe 20 are connected to the external steam circulation supply system. By providing the steam spray holes 16 arranged in an upper and lower ring, high-temperature and high-pressure steam is sprayed from multiple angles and multiple stored animal carcasses, which greatly improves the heat exchange efficiency and the disinfection efficiency.

[0035] like Figure 5-7 As shown, the second rotating mechanism includes a rotating disk 13, a servo motor 14 and a rotating cylinder 21. A plurality of arc-shaped heat exchange channels 22 for steam heat exchange are evenly arranged on the wall of the rotating cylinder 21. A cylindrical groove 9 is provided on the tank base 8 to install the bottom of the rotating cylinder 21. The rotating disk 13 is installed in the middle of the cylindrical groove 9. The servo motor 14 is installed at the bottom of the tank base 8. The output end of the servo motor 14 passes through the bottom of the tank base 8 and is fixedly connected to the bottom of the rotating disk 13. The top of the rotating disk 13 is fixedly connected to the bottom of the rotating cylinder 21. A plurality of seepage holes 2101 are arranged in an annular manner on the bottom of the rotating cylinder 21. A plurality of lifting and mixing mechanisms are installed on the rotating cylinder 21. The condensate generated by the heat exchange penetrates into the cylindrical groove 9 through the plurality of seepage holes 2101 and flows into the annular lifting slide rail groove 10, so as to prepare for collecting the residual liquid in the next stage.

[0036] like Figure 8 As shown, the lifting and mixing mechanism includes a limit ring 23, a telescopic rod 25, multiple groups of arc-shaped homogeneous mixing blades 26 and an extrusion spring 27. The limit ring 23 is fixedly installed on the top of the rotating cylinder 21, and multiple groups of telescopic holes 24 are evenly arranged on the limit ring 23. The telescopic holes 24 are installed with telescopic rods 25. The bottom of the telescopic rod 25 passes through and is slidably installed on the bottom plate of the rotating cylinder 21. At the same time, the bottom of the telescopic rod 25 is semi-spherical, and multiple groups of arc-shaped homogeneous mixing blades 26 are evenly installed on the telescopic rod 25. An extrusion spring 27 is installed on the telescopic rod 25 located above the topmost homogeneous mixing blade 26. The bottom of the telescopic rod 25 is semi-spherical, which is convenient for rotation in the annular lifting slide groove 10 in East China to reduce resistance. The arc-shaped ends on both sides of the homogeneous mixing blade 26 are provided with slopes to facilitate stirring of the animal carcass. The extrusion spring 27 always applies downward pressure to the telescopic rod 25 to cause it to move up and down.

[0037] like Figure 6-8As shown, an annular lifting slide groove 10 is provided on the tank base 8 in the cylindrical groove 9, and the bottoms of the multiple groups of telescopic rods 25 included in the multiple groups of lifting and mixing mechanisms are inserted into the annular lifting slide groove 10, and are driven to move up and down periodically in the annular lifting slide groove 10 as the rotating cylinder 21 rotates, and the multiple groups of telescopic rods 25 are driven to move up and down while rotating, thereby reducing the structure and reducing the production cost.

[0038] like Figure 6 , 7 As shown, at least two groups of lowest points are evenly arranged in the annular lifting slide groove 10, and at the same time, a drainage hole 1001 with a diameter smaller than 1 / 2 of the hemispherical diameter of the bottom of the telescopic rod 25 is provided through the tank base 8 at the lowest point, and a drainage mechanism is connected to the bottom of the tank base 8 below the multiple groups of drainage holes 1001. The residual liquid entering the cylindrical groove 9 flows into the lowest point of the annular lifting slide groove 10, and flows into the drainage mechanism below through the drainage hole 1001 at the lowest point. The drainage efficiency is high and less residual liquid remains in the tank.

[0039] like Figure 2 , 7 As shown, the drainage mechanism includes multiple groups of drainage pipes 11, an annular liquid collecting pipe 1101 and an external pipe connector 12. The multiple groups of drainage pipes 11 are fixedly installed at the bottom of the tank base 8. At the same time, the drainage pipes 11 are connected to the drainage holes 1001. The bottom ends of the multiple groups of drainage pipes 11 are collected and installed on the annular liquid collecting pipe 1101. One side of the bottom of the annular liquid collecting pipe 1101 is connected to an external pipe connector 12. The external pipe connector 12 is connected to the external waste liquid collection system. By arranging the drainage mechanism at the bottom, disassembly and maintenance are convenient.

[0040] like Figure 1-3 As shown, a sealing strip 6 is installed above the chemical tank body 1. The sealing strip 6 adopts a high-temperature resistant silicone sealing strip to prevent high temperature from affecting the sealing of the chemical tank body 1. A chemical sealing cover 5 is also installed above the chemical tank body 1. The first rotating mechanism comprises a U-shaped support seat 2, a rotation drive motor 3 and two groups of arc-shaped rotating support blocks 4. The two groups of arc-shaped rotating support blocks 4 are symmetrically installed on the side wall of the middle part of the chemical tank body 1. At the same time, the outer ends of the two groups of arc-shaped rotating support blocks 4 are symmetrically installed on the top of both sides of the U-shaped support seat 2. A rotation drive motor 3 is installed on the outer side of the top of one side of the U-shaped support seat 2. The output end of the rotation drive motor 3 is fixedly connected to the outer end of the arc-shaped rotating support block 4 on one side. After the chemical disinfection is completed, the two groups of arc-shaped rotating support blocks 4 are driven to rotate by controlling the rotation drive motor 3, and finally the chemical tank body 1 is controlled to rotate so that its top is facing downward, which is convenient for cleaning the inside of the chemical tank body 1. The operation is simple and the cleaning is convenient.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An energy-saving wet chemical processing machine, comprising a chemical processing tank body (1), wherein the chemical processing tank body (1) is mounted vertically and symmetrically on both sides on a first rotating mechanism, Features: A heating jacket (7) is installed in close contact with the inner wall of the chemical tank body (1), and a circulating annular steam injection mechanism is installed in the heating jacket (7) with the injection angle facing the center of the chemical tank body (1). A second rotating mechanism capable of heat exchange is installed on the tank body base (8) in the annular steam injection mechanism, and a plurality of lifting and stirring mechanisms are installed in the second rotating mechanism in an annular shape, which can periodically lift and stir the mixed material up and down to facilitate the sterilization of bacteria as the second rotating mechanism rotates. A drainage mechanism for discharging condensate is connected to the bottom of the tank body base (8); The second rotating mechanism comprises a rotating disk (13), a servo motor (14) and a rotating cylinder (21); a plurality of groups of arc-shaped heat exchange channels (22) for steam heat exchange are evenly arranged on the cylinder wall of the rotating cylinder (21); a cylindrical groove (9) is provided on the tank base (8) to mount the bottom of the rotating cylinder (21); the rotating disk (13) is mounted in the middle of the cylindrical groove (9); the servo motor (14) is mounted on the bottom of the tank base (8); the output end of the servo motor (14) passes through the bottom of the tank base (8) and is fixedly connected to the bottom of the rotating disk (13); the top of the rotating disk (13) is fixedly connected to the bottom of the rotating cylinder (21); a plurality of groups of liquid seepage holes (2101) are arranged in an annular manner on the inner bottom of the rotating cylinder (21); and a plurality of groups of lifting and mixing mechanisms are mounted on the rotating cylinder (21); The lifting mixing mechanism comprises a limit ring (23), a telescopic rod (25), a plurality of groups of arc-shaped homogeneous mixing pieces (26) and a squeezing spring (27); the limit ring (23) is fixedly mounted on the top of the rotating cylinder (21); the limit ring (23) is evenly provided with a plurality of groups of telescopic holes (24); the telescopic rod (25) is mounted in the telescopic holes (24); the bottom of the telescopic rod (25) penetrates and is slidably mounted on the bottom plate of the rotating cylinder (21); the bottom of the telescopic rod (25) is in a semi-spherical shape; a plurality of groups of arc-shaped homogeneous mixing pieces (26) are evenly mounted on the telescopic rod (25); and the squeezing spring (27) is mounted on the telescopic rod (25) located above the homogeneous mixing piece (26) at the top; An annular lifting slide groove (10) is provided on the tank base (8) in the cylindrical groove (9), and the bottoms of the multiple groups of telescopic rods (25) included in the multiple groups of lifting and mixing mechanisms are inserted into the annular lifting slide groove (10) and are driven to move up and down periodically in the annular lifting slide groove (10) as the rotating cylinder (21) rotates.

2. An energy-saving wet chemical processing machine according to claim 1, It is characterized in that The heating jacket (7) is fixedly mounted on the inner wall of the chemical tank body (1) via a plurality of groups of L-shaped positioning plates (15), and the circulating annular steam injection mechanism is mounted on the plurality of groups of L-shaped positioning plates (15), the chemical tank body (1) and the heating jacket (7).

3. An energy-saving wet chemical processing machine according to claim 2, It is characterized in that The annular steam injection mechanism comprises a plurality of groups of annular steam pipes (17) in the form of a 270-degree circular ring, a vertical steam diffusion pipe (18), a steam injection pipe (19) and a steam discharge pipe (20). The plurality of groups of annular steam pipes (17) are installed at equal intervals through the plurality of groups of L-shaped positioning plates (15). At the same time, a steam injection hole (16) connected to the annular steam pipe (17) is provided on the L-shaped positioning plate (15) toward the center of the chemical tank body (1). One end of the plurality of groups of annular steam pipes (17) is The steam is collected and installed on the vertical steam diffusion pipe (18), the middle part of the vertical steam diffusion pipe (18) is connected to the steam injection pipe (19), the steam injection pipe (19) is installed through the side wall of the chemical tank body (1) and the heating jacket (7), and the steam external discharge pipe (20) is installed through the side wall of the chemical tank body (1) and the heating jacket (7) parallel to the steam injection pipe (19), and the steam injection pipe (19) and the steam external discharge pipe (20) are connected to the external steam circulation supply system.

4. An energy-saving wet chemical processing machine according to claim 1, It is characterized in that At least two groups of lowest points are evenly arranged in the annular lifting slide rail groove (10), and a drainage hole (1001) with a diameter smaller than 1 / 2 of the hemispherical diameter of the bottom of the telescopic rod (25) is provided at the lowest point and passes through the tank base (8). The drainage mechanism is connected to the bottom of the tank base (8) below the multiple groups of drainage holes (1001).

5. An energy-saving wet chemical processing machine according to claim 4, It is characterized in that The drainage mechanism comprises a plurality of drainage pipes (11), an annular liquid collecting pipe (1101) and an external pipe joint (12); the plurality of drainage pipes (11) are fixedly mounted on the bottom of the tank base (8); the drainage pipes (11) are connected to the drainage hole (1001); the bottom ends of the plurality of drainage pipes (11) are assembled and mounted on the annular liquid collecting pipe (1101); one side of the bottom of the annular liquid collecting pipe (1101) is connected to the external pipe joint (12); the external pipe joint (12) is connected to an external waste liquid collection system.

6. An energy-saving wet chemical processing machine according to claim 1, It is characterized in that A sealing strip (6) is installed above the chemical tank body (1), and a chemical sealing cover (5) is also installed above the chemical tank body (1). The first rotating mechanism comprises a U-shaped support seat (2), a rotary drive motor (3) and two groups of arc-shaped rotary support blocks (4). The two groups of arc-shaped rotary support blocks (4) are symmetrically installed on the middle side wall of the chemical tank body (1), and the outer ends of the two groups of arc-shaped rotary support blocks (4) are symmetrically installed on the tops of both sides of the U-shaped support seat (2). The rotary drive motor (3) is installed on the outer side of the top of one side of the U-shaped support seat (2), and the output end of the rotary drive motor (3) is fixedly connected to the outer end of the arc-shaped rotary support block (4) on one side.

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