Horizontal groove stirring tank and stirring method thereof

Abstract

The invention relates to a horizontal tank stirring tank and a stirring method thereof. The horizontal tank stirring tank comprises a tank body erected on the ground, the top of the tank body is open, and the bottom of the tank body is arc-shaped and provided with a discharge port; cavities are formed in the side wall and the bottom wall of the tank body, temperature control structures are contained in the sides, close to the inner wall of the tank body, of the cavities, heat preservation materials are contained in the sides, close to the outer wall of the tank body, of the cavities, the temperature control structures are arranged on the inner wall of the tank body in a winding mode layer by layer at intervals, and the inner bottom wall of the tank body is bent outwards and extends to form recesses which correspond to and penetrate through the intervals of the temperature control structures. A stirring structure is rotationally connected in the tank body and comprises a spirally extending stirring roller, sealing structures are arranged at the two ends of the stirring roller and rotationally connected to the tank body, a driving structure is arranged at one end of the stirring roller, a plurality of ridges corresponding to the inner side wall of the tank body extend from the outer edge of the stirring roller, and cavities are formed between the ridges; the cavity can be communicated with a recess formed in the inner bottom wall of the tank body. The device has the effects of improving the contact between materials in the tank body and the temperature control system, improving the circulation efficiency and improving the heat exchange rate.

Description

Technical Field

[0001] The present application relates to the technical field of food stirring equipment, and in particular to a horizontal tank stirring tank and a stirring method thereof. Background Art

[0002] In the delicate process of food production, uniform mixing of raw materials at a specified temperature is a crucial link. The tank body is heated or cooled by the temperature feedback from the tank body, and the main equipment to achieve this mixing function is the traditional horizontal mixing tank.

[0003] However, the materials in the existing horizontal tank mixing tank gradually come into contact with the tank body through internal circulation. The contact rate between the tank body and the materials is low, the heat transfer is slow, and it is impossible to quickly exchange heat with the temperature control system, thereby limiting the power of the temperature control system to heat or cool the mixing tank. In response to the above-mentioned related technologies, the applicant has proposed a method that can enhance the contact between the materials in the tank body and the temperature control system and improve the circulation efficiency, thereby improving the heat exchange rate. Summary of the invention

[0004] In order to enhance the contact between the material in the tank and the temperature control system and the circulation efficiency, and improve the heat exchange rate, the present application provides a horizontal tank stirring tank and a stirring method thereof.

[0005] The present application provides a horizontal tank stirring tank and a stirring method thereof using the following technical solutions: A horizontal tank mixing tank comprises a tank body erected on the ground, the top of the tank body is open, the bottom is arranged in an arc shape and has a discharge port; a cavity is arranged in the side wall and the bottom wall of the tank body, a temperature control structure is accommodated on the side of the cavity close to the inner wall of the tank body, and a heat preservation material is accommodated on the side of the cavity close to the outer wall of the tank body, the temperature control structure is arranged around the inner wall of the tank body in layers, and the bottom wall of the tank body is bent and extended outward to form a depression corresponding to and passing through the interval of the temperature control structure; a stirring structure is rotatably connected in the tank body, the stirring structure comprises a spirally extended stirring roller, both ends of the stirring roller are provided with seals and are rotatably connected to the tank body sealing structure, and one end of the stirring roller is provided with a driving structure, a plurality of ridges corresponding to the inner wall of the tank body are extended from the outer edge of the stirring roller, and a cavity is formed between the ridges, and the cavity can be connected to the depression formed on the bottom wall of the tank body.

[0006] By adopting the above technical solution, the temperature control structure is arranged layer by layer, which can ensure the uniform temperature distribution inside the tank and improve the accuracy and efficiency of temperature control. The insulation material in the cavity can effectively reduce heat loss, maintain the stability of the temperature inside the tank, and reduce energy consumption; multiple ridges and chambers can increase the flow path of materials and promote the mixing of materials, while the chamber can further enhance the stirring effect and ensure the uniform distribution of materials; this horizontal tank mixing tank has an optimized structural design and an efficient temperature control system, which not only improves the stirring effect, but also ensures the convenience of operation and energy saving and environmental protection. It is a very practical industrial equipment.

[0007] Preferably, the temperature control structure includes a winding pipe, heat-conducting folds and a covering pipe, the winding pipe is accommodated in the cavity of the tank body, and the bottom end is downwardly penetrated on the outside of the bottom of the tank body, the winding pipes extend respectively along the extension direction of the tank body, and are vertically spaced around the inner side of the bottom wall of the tank body and are interconnected; the heat-conducting folds are respectively formed on the inner side of the bottom wall of the tank body, protrude outward and are penetrated between adjacent winding pipes; the covering pipe is accommodated in the cavity of the tank body and surrounds the inner side of the side wall of the tank body layer by layer, the bottom end of the covering pipe is connected to the top of the winding pipe, the covering pipe is penetrated at the top of the side wall of the tank body, and the covering pipe is thin.

[0008] By adopting the above technical solution, the winding pipe extends along the extension direction of the tank body and is arranged vertically at intervals around the inner side of the bottom wall of the tank body. This design can increase the contact area between the pipe and the inner wall of the tank body and improve the heat transfer efficiency. The heat-conducting folds are formed on the inner side of the bottom wall of the tank body and protrude outward and penetrate between adjacent winding pipes, further increasing the surface area of ​​heat conduction and ensuring uniform heat distribution.

[0009] Preferably, the stirring structure also includes stirring blades, flow-around blades, guide plates and circulation blades, the stirring roller extends along the tank body and is rotatably connected to the tank body; the stirring blades are fixed and extend spirally along the stirring roller, and are arranged at intervals around the stirring roller, and the stirring blades are arranged corresponding to the shape of the bottom wall of the tank body; the flow-around blades are respectively fixed at intervals on the outside of the stirring blades and extend toward the inside of the bottom wall of the tank body; the circulation blades are fixed and extend spirally along the stirring roller, and the stirring blades and the circulation blades are arranged in reverse spirals, and the circulation blades are accommodated on the inside of the stirring blades; the guide plates are formed on the inner end walls on both sides of the tank body, and the guide plates extend in an arc shape along the end walls of the tank body from one side of the stirring blades toward one side of the flow-around blades.

[0010] By adopting the above technical solution, the bypass blades are fixed at intervals on the outside of the stirring blades and extend toward the inside of the bottom wall of the tank body. The bypass blades can guide the material to flow along the bottom wall of the tank body, further enhancing the mixing effect. The circulation blades are fixed and extend along the spiral of the stirring roller, and are arranged in the opposite spiral direction to the stirring blades, and are accommodated on the inside of the stirring blades. This design can produce a strong circulation flow, ensure that the material circulates fully in the tank body, and improve the mixing efficiency; the guide plate is formed on the inner end wall on both sides of the tank body, and extends in an arc shape along the end wall of the tank body from the side of the stirring blade to the side of the bypass blade. The guide plate can guide the flow direction of the material, optimize the flow field, and further enhance the circulation and mixing effect of the material.

[0011] Preferably, the sealing structure includes a labyrinth seal inner ring, a labyrinth seal outer ring, a rotating sealing ring and a rubber gasket; the labyrinth seal inner ring is sleeved and fixed on the end walls of the tank body corresponding to the two ends of the stirring roller, and the labyrinth seal inner ring is formed with a plurality of spaced outward annular protrusions; the labyrinth seal outer ring is fixed to the tank body, the labyrinth seal outer ring is sleeved and rotatably connected to the labyrinth seal inner ring, and is tightly matched with the annular protrusions of the labyrinth seal inner ring; the rotating sealing ring is sleeved on the stirring roller and is located on the side of the labyrinth seal inner ring opposite to the tank body; the rubber gaskets are respectively accommodated at intervals on the inner and outer sides of the rotating sealing ring, and abut against the corresponding tank body and the stirring roller, and the inner and outer rubber gaskets are staggered with each other and are symmetrically arranged corresponding to the two ends of the rotating sealing ring.

[0012] Preferably, the driving structure includes a driving motor and a reducer, the reducer is fixed to the tank body, and the output shaft of the reducer is coaxially fixed to the stirring roller; the driving motor is fixed to the reducer, and the output shaft of the driving motor is meshingly connected to the input shaft of the reducer.

[0013] Preferably, an observation window that is rotatably opened is provided at the top of the tank body, and a hydraulic support rod rotatably connected to the tank body is provided on one side of the observation window; a feed port and a breathing port are vertically opened at the top of the tank body.

[0014] Preferably, a cleaning structure is provided on the top of the tank body, the cleaning structure includes a cleaning port and a cleaning nozzle, the cleaning port is spaced apart and opened at the top of the tank body; the cleaning nozzle is penetrated through the cleaning port and accommodated in the top inner side of the tank body, the end of the cleaning nozzle is spherically rotatably arranged, and an opening offset from the center of the sphere is provided along one side of the sphere of the cleaning nozzle.

[0015] Preferably, the stirring blades are arranged in sections corresponding to the two ends of the tank body, and the two sections of the spiral directions of the stirring blades are arranged in opposite directions; the circulation blades are arranged in sections corresponding to the two sections of the stirring blades, and the two sections of the spiral directions of the circulation blades are arranged in opposite directions.

[0016] Preferably, the winding pipes are arranged at the same interval on the bottom wall of the tank body, the vertical heights of the winding pipes at the bottom end of the tank body on one side coincide, the winding pipes at the bottom end are symmetrically arranged on both sides of the tank body, and one end of the winding pipe on one side extends around the end wall of the tank body to be connected to the winding pipes symmetrically along the tank body, and the other end extends upward to be connected to the winding pipes on the same side and above; the vertical heights of the winding pipes on one side close to the side wall of the tank body are staggered, and the winding pipe on the upper side is horizontally wound around the bottom wall of the tank body and spirals up.

[0017] A stirring method for a horizontal tank stirring tank, comprising: S1: injecting material into a feed inlet, and starting a driving motor to stir a stirring rod; S2: At the same time, cold water and hot steam are injected into the opening above the covering pipe for regulation according to the cooling or heating. The gas and water move downward and flow into the winding pipe to heat or cool the inside of the tank. The winding pipe and the heat-conducting folds cooperate with each other to increase the contact area and improve the heat exchange efficiency. At the same time, the inner flow blades continuously generate turbulence at the heat-conducting folds to further enhance the heat exchange efficiency at the bottom of the tank. The stirring blades and the circulation blades cooperate with each other to circulate the materials in the tank as a whole, and the heat exchange effect is further improved. S3: The evenly stirred material is discharged through the discharge port, and the inside of the tank is cleaned by the cleaning nozzle.

[0018] In summary, the present application includes at least one of the following beneficial technical effects: The temperature control structure is arranged in layers, which can ensure the uniform temperature distribution inside the tank and improve the accuracy and efficiency of temperature control. The insulation material in the cavity can effectively reduce heat loss, maintain the stability of the temperature inside the tank, and reduce energy consumption; multiple ridges and chambers can increase the flow path of materials and promote the mixing of materials, while the chamber can further enhance the stirring effect and ensure the uniform distribution of materials; this horizontal tank mixing tank has an optimized structural design and an efficient temperature control system, which not only improves the stirring effect, but also ensures the convenience of operation and energy saving and environmental protection. It is a very practical industrial equipment; The winding pipes extend along the extension direction of the tank body and are arranged vertically at intervals around the inner side of the bottom wall of the tank body. This design can increase the contact area between the pipes and the inner wall of the tank body and improve the heat transfer efficiency. The heat-conducting folds are formed on the inner side of the bottom wall of the tank body and protrude outwards and pass through adjacent winding pipes, further increasing the surface area of ​​heat conduction and ensuring uniform heat distribution; The bypass blades are fixed at intervals on the outside of the stirring blades and extend toward the inside of the bottom wall of the tank body. The bypass blades can guide the material to flow along the bottom wall of the tank body, further enhancing the mixing effect. The circulation blades are fixed and extend along the stirring roller spirally, and are arranged in the opposite spiral direction to the stirring blades, and are accommodated on the inside of the stirring blades. This design can produce a strong circulation flow, ensure that the material circulates fully in the tank body, and improve the mixing efficiency; the guide plates are formed on the inner end walls on both sides of the tank body, and extend in an arc shape along the end wall of the tank body from the stirring blade side to the bypass blade side. The guide plates can guide the flow direction of the material, optimize the flow field, and further enhance the circulation and mixing effects of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 is a top view showing the interior of an embodiment of the present application; Figure 3 is a cross-sectional view of a side of an embodiment of the present application close to a driving motor; Figure 4is a cross-sectional view of the embodiment of the present application on a side opposite to the drive motor; Figure 5 is a partial cross-sectional view of an embodiment of the present application; Figure 6 yes Figure 5 Schematic diagram of part A; Figure 7 yes Figure 5 Schematic diagram of part B.

[0020] Explanation of the reference numerals: 1. tank body; 2. temperature control structure; 21. winding pipe; 22. heat-conducting folds; 23. covering pipe; 3. discharge port; 4. stirring structure; 41. stirring roller; 42. stirring blade; 43. flow-around blade; 44. circulation blade; 45. guide plate; 5. sealing structure; 51. labyrinth seal inner ring; 52. labyrinth seal outer ring; 53. rotating sealing ring; 54. rubber gasket; 6. driving structure; 61. driving motor; 62. reducer; 7. cavity; 8. observation window; 9. hydraulic support rod; 10. feeding port; 11. breathing port; 12. cleaning structure; 121. cleaning port; 122. cleaning nozzle; 13.; 14.; 15.; 16.; 17. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings.

[0022] The present application discloses a horizontal tank stirring tank and a stirring method thereof, referring to Figure 1 , 2 It includes a tank body 1 erected on the ground. A rotating observation window 8 is provided on the top of the tank body 1. The operator can observe or assist in the operation of the interior through the observation window 8. A hydraulic support rod 9 is provided on one side of the observation window 8 and is rotatably connected to the tank body 1. At the same time, the observation window 8 is equipped with a safety device, and the equipment automatically stops after it is opened; a feed port 10 for conveying materials and a breathing port 11 for balancing the internal and external air pressure are vertically opened on the top of the tank body 1; a discharge port 3 is arranged in an arc shape at the bottom of the tank body 1.

[0023] Reference Figure 2 , 3 A cavity 7 is provided in the side wall and the bottom wall of the tank body 1. A temperature control structure 2 is accommodated in the cavity 7 close to the inner wall of the tank body 1. The temperature control structure 2 includes a winding pipe 21, heat-conducting folds 22 and a covering pipe 23. The winding pipes 21 extend along the extension direction of the tank body 1 and are accommodated in the cavity 7 of the tank body 1 close to the inner wall so that heat can be transferred to the tank body 1 more effectively. The bottom end is downwardly penetrated to the outside of the bottom of the tank body 1 for drainage or exhaust.

[0024] Reference Figure 2 , 3The winding pipes 21 are arranged at the same intervals on the bottom wall of the tank body 1 so that the tank body 1 is heated evenly, and the vertical heights of adjacent winding pipes 21 are different. The vertical heights of the winding pipes 21 at the bottom ends of the corresponding tank body 1 on one side overlap. In order to evenly cover the winding pipes 21 at the bottom ends of the two end surfaces of the tank body 1, the winding pipes 21 at the two sides of the corresponding tank body 1 are symmetrically arranged.

[0025] Reference Figure 3 , 4 One end of the winding pipe 21 on one side extends around the end wall of the tank body 1 and is connected to the winding pipe 21 symmetrically along the tank body 1, and the other end extends upward to be connected to the winding pipe 21 on the same side and above, thereby forming a passage that only bends vertically in one direction, so that the winding pipe 21 does not bend in the opposite direction, resulting in gas or liquid accumulation and inability to be discharged. On the premise of ensuring uniform coverage of the bottom wall of the tank body 1, the pipes on the two end walls are reasonably arranged to have uniform coverage; on the side close to the side wall of the tank body 1, due to the height offset arrangement of the winding pipe 21, the winding pipe 21 on the upper side is horizontally wound around the bottom wall of the tank body 1 and spirals up, completing the vertical one-way bending passage.

[0026] Reference Figure 2 , 3 The heat-conducting folds 22 are respectively formed on the inner side of the bottom wall of the tank body 1, and protrude outward and pass through adjacent winding pipes 21, thereby effectively increasing the surface area of ​​the inner wall of the tank body 1, thereby increasing the contact area between the inner wall of the tank body 1 and the winding pipe 21 and the material, and increasing the temperature conduction effect; the covering pipe 23 is accommodated in the cavity 7 of the tank body 1 and surrounds the inner side of the side wall of the tank body 1 layer by layer, and the bottom end of the covering pipe 23 is connected to the top of the winding pipe 21. The covering pipe 23 passes through the top of the side wall of the tank body 1 for air or water intake, and forms a complete passage with the winding pipe 21, and the covering pipe 23 is thinly set, which reduces the flow length of the water flow or air flow while increasing the contact area with the tank body 1, thereby achieving a better insulation effect on the side wall of the tank body 1.

[0027] Reference Figure 2 , 3 When the tank body 1 needs to be heated, the high-temperature gas enters the covering pipe 23 from the top and then enters the winding pipe 21. The water generated after the steam condenses is smoothly discharged through the winding pipe 21 that bends downward in one direction, thereby completing the heating of the inside of the tank body 1; when the tank body 1 needs to be cooled, the low-temperature liquid enters the covering pipe 23 from the top and then enters the winding pipe 21, and is smoothly discharged from the bottom of the winding pipe 21, thereby quickly cooling the tank body 1; the cavity 7 is provided with a heat-insulating material on one side close to the outer wall of the tank body 1. The heat-insulating material is preferably aluminum silicate. Aluminum silicate has a good heat-insulating effect, is soft and elastic, and can cope with the thermal expansion and contraction of the winding pipe 21 and the covering pipe 23.

[0028] Reference Figure 5 , 6In order to improve the fluidity of the material and enhance the heat exchange, a stirring structure 4 is provided in the tank body 1, and the stirring structure 4 includes a stirring roller 41, a stirring blade 42, a flow-around blade 43, a guide plate 45 and a circulation blade 44. The stirring roller 41 is sealed by a sealing structure 5 arranged at both ends and is rotatably connected to the two end walls of the tank body 1; the sealing structure 5 includes a labyrinth seal inner ring 51, a labyrinth seal outer ring 52, a rotating seal ring 53 and a rubber gasket 54. The labyrinth seal inner ring 51 is sleeved and fixed on the two ends of the stirring roller 41 corresponding to the end wall of the tank body 1, and the labyrinth seal inner ring 51 is formed with a plurality of spaced outward annular protrusions; the labyrinth seal outer ring 52 is fixed to the tank body 1, and the labyrinth seal outer ring 52 is sleeved and rotatably connected to the labyrinth seal inner ring 51, and is tightly matched with the annular protrusion of the labyrinth seal inner ring 51, thereby forming a labyrinth seal with low friction, high reliability and good sealing performance.

[0029] Reference Figure 5 , 6 The rotating sealing ring 53 is sleeved on the stirring roller 41 and is located on the side of the labyrinth sealing inner ring 51 opposite to the tank body 1; the rubber gaskets 54 are respectively accommodated at intervals on the inner and outer sides of the rotating sealing ring 53, and abut against the corresponding tank body 1 and the stirring roller 41. The inner and outer rubber gaskets 54 are staggered with each other and are symmetrically arranged corresponding to the two ends of the rotating sealing ring 53. A secondary seal is formed by a packing sealing method close to the outer side of the tank body 1, which fully ensures stability, is easy to install and maintain, and has excellent economic benefits.

[0030] Reference Figure 5 , 6 The stirring roller 41 is located on the outside of the tank body and is provided with a driving structure 6 for providing power. The driving structure 6 includes a driving motor 61 and a reducer 62. The reducer 62 is fixed to the tank body 1, and the output shaft of the reducer 62 is coaxially fixed to the stirring roller 41; the driving motor 61 is fixed to the reducer 62, and the output shaft of the driving motor 61 is meshed and connected to the input shaft of the reducer 62, so as to obtain greater torque.

[0031] Reference Figure 5 , 6 The stirring blades 42 are fixed and extend spirally along the stirring roller 41, and are arranged at intervals around the stirring roller 41, and the stirring blades 42 are arranged corresponding to the shape of the bottom wall of the tank body 1 to form a tightly fitting moving pair; the flow-around blades 43 are respectively fixed at intervals on the outside of the stirring blades 42 and extend toward the inside of the bottom wall of the tank body 1. Compared with the thin stirring blades 42, a chamber is formed between the extended disturbance blades. While the chamber rotates with the stirring roller 41, it forms a change in the chamber space with the heat-conducting folds 22 protruding outward on the tank body 1, thereby causing more turbulence at the flow-around blades 43, and the turbulence is close to the inner bottom wall of the tank body 1. More turbulence can increase the fluidity of the fluid close to the bottom wall of the tank body 1, thereby increasing the temperature equilibrium speed of the material in the tank body 1.

[0032] Reference Figure 5 , 6 The circulation blade 44 is fixed and extends spirally along the stirring roller 41, and the stirring blade 42 and the circulation blade 44 are spirally arranged in the opposite direction, and the circulation blade 44 is accommodated on the inner side of the stirring blade 42; the guide plate 45 is formed on the inner end wall on both sides of the tank body 1, and the guide plate 45 extends in an arc shape along the end wall of the tank body 1 from the side of the stirring blade 42 to the side of the bypass blade 43. When the stirring blade 42 transports the material in the tank body 1 to one end, the material is guided to the circulation blade 44 along the guide plate 45, and the circulation blade 44 and the stirring blade 42 are arranged in the opposite direction, so that the material circulates inside the tank body 1 to avoid concentrated accumulation of the material.

[0033] Reference Figure 5 , 6 Preferably, the stirring blades 42 are arranged in sections corresponding to the two ends of the tank body 1, and the two sections of the spiral directions of the stirring blades 42 are arranged in opposite directions; the circulation blades 44 are arranged in sections corresponding to the two sections of the stirring blades 42, and the two sections of the spiral directions of the circulation blades 44 are arranged in opposite directions, so that the material flows symmetrically on both sides of the tank body 1, avoiding the poor mixing efficiency of the viscous material along the one-way circulation, and the symmetrical materials on both sides generate convection at the junction of the two sections, exchanging materials with each other to improve the mixing efficiency.

[0034] Reference Figure 5 , 7 A cleaning structure 12 is provided on the top of the tank body 1. The cleaning structure 12 includes a cleaning port 121 and a cleaning nozzle 122. The cleaning port 121 is spaced apart and arranged at the top of the tank body 1; the cleaning nozzle 122 is penetrated by the cleaning port 121 and accommodated at the top of the inner side of the tank body 1. The end of the cleaning nozzle 122 is spherically rotatably arranged, and an opening misaligned with the center of the sphere is provided along one side of the sphere of the cleaning nozzle 122. After water flows into the cleaning nozzle 122, the eccentrically sprayed water flows to drive the cleaning nozzle 122 to rotate, thereby cleaning the inside of the tank body 1 in all directions.

[0035] The working process of the present application is as follows: S1 injects material into the feed port 10, and starts the drive motor 61 to make the stirring rod stir; S2: At the same time, cold water and hot steam are injected into the opening above the covering pipe 23 for regulation according to the difference in cooling or heating. The gas and water move downward and flow into the winding pipe 21 to heat or cool the inside of the tank body 1. The winding pipe 21 and the heat-conducting folds 22 cooperate with each other to increase the contact area and improve the heat exchange efficiency; at the same time, the inner bypass blades 43 continuously generate turbulence at the heat-conducting folds 22 to further enhance the heat exchange efficiency at the bottom of the tank body 1; and the stirring blades 42 and the circulation blades 44 cooperate with each other to make the material in the tank body 1 circulate as a whole, and the heat exchange effect is further improved; S3: The evenly stirred material is discharged through the discharge port 3, and the inside of the tank body 1 is cleaned by the cleaning nozzle 122.

Claims

1. A horizontal tank stirring tank, comprising a tank body (1) erected on the ground, characterized in that: The tank body (1) has an opening at the top and an arc-shaped bottom with a discharge port (3). A cavity (7) is provided in the side wall and the bottom wall of the tank body (1). A temperature control structure (2) is accommodated on the side of the cavity (7) close to the inner wall of the tank body (1). A heat-insulating material is accommodated on the side of the cavity (7) close to the outer wall of the tank body (1). The temperature control structure (2) is arranged around the inner wall of the tank body (1) in layers, and the inner bottom wall of the tank body (1) is bent outward to form a depression corresponding to and penetrating the temperature control structure (2). At the interval; a stirring structure (4) is rotatably connected inside the tank body (1), the stirring structure (4) includes a spirally extended stirring roller (41), both ends of the stirring roller (41) are provided with seals and are rotatably connected to the sealing structure (5) of the tank body (1), and one end of the stirring roller (41) is provided with a driving structure (6), the outer edge of the stirring roller (41) extends with a plurality of ridges corresponding to the inner wall of the tank body (1), and a cavity is formed between the ridges, and the cavity can be connected to the depression formed by the inner bottom wall of the tank body (1).

2. A horizontal tank stirring tank according to claim 1, characterized in that: The temperature control structure (2) comprises a winding pipe (21), heat-conducting folds (22) and a covering pipe (23); the winding pipe (21) is accommodated in the cavity (7) of the tank body (1), and its bottom end is downwardly penetrated outside the bottom of the tank body (1); the winding pipes (21) extend respectively along the extension direction of the tank body (1), and are arranged vertically at intervals around the inner side of the bottom wall of the tank body (1) and are interconnected; the heat-conducting folds (22) are respectively formed on the inner side of the bottom wall of the tank body (1), and protrude outwardly and are penetrated between adjacent winding pipes (21); the covering pipe (23) is accommodated in the cavity (7) of the tank body (1) and surrounds the inner side of the side wall of the tank body (1) layer by layer; the bottom end of the covering pipe (23) is connected to the top of the winding pipe (21), the covering pipe (23) is penetrated at the top of the side wall of the tank body (1), and the covering pipe (23) is thin.

3. The horizontal tank stirring tank according to claim 1, characterized in that: The stirring structure (4) further comprises stirring blades (42), flow-around blades (43), guide plates (45) and circulation blades (44); the stirring roller (41) extends along the tank body (1) and is rotatably connected to the tank body (1); the stirring blades (42) are fixed and spirally extend along the stirring roller (41) and are arranged at intervals around the stirring roller (41); and the stirring blades (42) are arranged corresponding to the shape of the bottom wall of the tank body (1); the flow-around blades (43) are respectively fixed to the stirring blades (41) at intervals. 2) outside and extending toward the inside of the bottom wall of the tank body (1); the circulation blade (44) is fixed and spirally extends along the stirring roller (41), and the stirring blade (42) and the circulation blade (44) are spirally arranged in opposite directions, and the circulation blade (44) is accommodated on the inside of the stirring blade (42); the guide plate (45) is formed on the inner end wall of both sides of the tank body (1), and the guide plate (45) extends in an arc shape along the end wall of the tank body (1) from one side of the stirring blade (42) toward one side of the bypass blade (43).

4. The horizontal tank stirring tank according to claim 1, characterized in that: The sealing structure (5) comprises a labyrinth seal inner ring (51), a labyrinth seal outer ring (52), a rotary seal ring (53) and a rubber gasket (54); the labyrinth seal inner ring (51) is sleeved and fixed on the two ends of the stirring roller (41) corresponding to the end wall of the tank body (1); the labyrinth seal inner ring (51) is formed with a plurality of spaced outward annular protrusions; the labyrinth seal outer ring (52) is fixed to the tank body (1); the labyrinth seal outer ring (52) is sleeved and rotatably connected to the labyrinth seal inner ring (51); 51), and closely fits with the annular protrusion of the labyrinth seal inner ring (51); the rotating seal ring (53) is sleeved on the stirring roller (41) and is located on the side of the labyrinth seal inner ring (51) opposite to the tank body (1); the rubber gaskets (54) are respectively accommodated at intervals on the inner and outer sides of the rotating seal ring (53), and abut against the corresponding tank body (1) and the stirring roller (41), and the inner and outer rubber gaskets (54) are staggered with each other and are symmetrically arranged corresponding to the two ends of the rotating seal ring (53).

5. The horizontal tank stirring tank according to claim 1, characterized in that: The driving structure (6) comprises a driving motor (61) and a reducer (62); the reducer (62) is fixed to the tank body (1); the output shaft of the reducer (62) is coaxially fixed to the stirring roller (41); the driving motor (61) is fixed to the reducer (62), and the output shaft of the driving motor (61) is meshedly connected to the input shaft of the reducer (62).

6. The horizontal tank stirring tank according to claim 1, characterized in that: The top of the tank body (1) is provided with an observation window (8) that can be opened by rotation, and one side of the observation window (8) is provided with a hydraulic support rod (9) that is rotatably connected to the tank body (1); the top of the tank body (1) is vertically provided with a feed port (10) and a breathing port (11).

7. The horizontal tank stirring tank according to claim 1, characterized in that: A cleaning structure (12) is provided on the top of the tank body (1), the cleaning structure (12) comprising a cleaning port (121) and a cleaning nozzle (122), the cleaning port (121) being arranged at intervals on the top of the tank body (1); the cleaning nozzle (122) passing through the cleaning port (121) and being accommodated at the top of the inner side of the tank body (1), the end of the cleaning nozzle (122) being arranged to rotate spherically, and an opening misaligned with the center of the sphere is provided along one side of the sphere of the cleaning nozzle (122).

8. The horizontal tank stirring tank according to claim 3, characterized in that: The stirring blade (42) is arranged in sections corresponding to the two ends of the tank body (1), and the two sections of the stirring blade (42) are arranged in opposite directions; the circulation blade (44) is arranged in sections corresponding to the two sections of the stirring blade (42), and the two sections of the circulation blade (44) are arranged in opposite directions.

9. The horizontal tank stirring tank according to claim 2, characterized in that: The winding pipes (21) are arranged at the same interval on the bottom wall of the tank body (1); the vertical heights of the winding pipes (21) at the bottom end of the tank body (1) on one side coincide; the winding pipes (21) at the bottom end are symmetrically arranged on both sides of the corresponding tank body (1); one end of the winding pipe (21) on one side extends around the end wall of the tank body (1) to be connected to the winding pipe (21) symmetrical along the tank body (1); and the other end extends upward to be connected to the winding pipe (21) on the same side and above; the winding pipe (21) on one side close to the side wall of the tank body (1) is staggered in vertical height; the winding pipe (21) on the upper side is horizontally arranged around the bottom wall of the tank body (1) and spirals upward.

10. A stirring method for a horizontal tank stirring tank according to any one of claims 1 to 9, comprising: S1: injecting materials into the feed port (10), and starting the driving motor (61) to stir the stirring rod; S2: At the same time, cold water and hot steam are injected into the opening above the covering pipe (23) for control according to the difference in cooling or heating, and the gas and water move downward and flow into the winding pipe (21) to heat or cool the inside of the tank body (1). The winding pipe (21) and the heat-conducting folds (22) cooperate with each other to increase the contact area and improve the heat exchange efficiency; at the same time, the inner bypass blades (43) continuously generate turbulence at the heat-conducting folds (22) to further enhance the heat exchange efficiency at the bottom of the tank body (1); and the stirring blades (42) and the circulation blades (44) cooperate with each other to make the material in the tank body (1) circulate as a whole, and the heat exchange effect is further improved; S3: The evenly stirred material is discharged through the discharge port (3), and the interior of the tank body (1) is cleaned through the cleaning nozzle (122).

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