High-viscosity special wheat flour for aquafeed purification device and purification method

Abstract

This invention relates to the field of wheat flour purification technology and discloses a high-viscosity, high-water-content wheat flour purification device for feed. The device includes a support frame, a control box fixedly mounted on the top of one outer wall of the support frame, pulleys fixedly mounted on the bottom of the support frame, a housing fixedly mounted on the top of the support frame, a cleaning cover fixedly mounted on the outer edge of the housing, and a support base fixedly mounted on the outer wall of the support frame near the control box. By pouring wheat flour into the inner cavity of the pouring chamber, a motor drives a centrifugal shaft. Using a spiral plate and connecting pipe, the spiral plate moves the wheat flour to the centrifugal rotating plate. The motor drives the centrifugal shaft to rotate, causing the centrifugal rotating plate to centrifuge the wheat flour within the inner cavity of the housing. Through a screening shell, finely ground wheat flour can be sieved. Simultaneously, the friction between the centrifugal rotating plate and the screening shell further grinds the wheat flour.

Description

Technical Field

[0001] This invention relates to the field of wheat flour purification technology, specifically to a purification device and method for high-viscosity, high-water-content wheat flour used in feed. Background Technology

[0002] High-viscosity special water feed is a type of feed with high viscosity that does not disperse when put into water and is not likely to pollute the water.

[0003] Wheat flour is required in the preparation of high-viscosity, high-water-content feeds, and these feeds demand high purity wheat flour. A common method for wheat flour purification is sieving and grading. First, the wheat flour passes through a series of sieves to separate particles of different sizes. Then, these particles are graded according to size and weight, ultimately yielding wheat flour of varying purities. Other methods exist, such as chemical and physical purification, but these may affect the nutritional value and palatability of the wheat flour. Furthermore, particle separation via sieves is challenging. Therefore, this paper proposes a specialized wheat flour purification device and method for high-viscosity, high-water-content feeds. Summary of the Invention

[0004] This invention provides a purification device and method for high-viscosity, special-water-retaining wheat flour for feed, in order to solve the above-mentioned technical problems.

[0005] This invention provides the following technical solution: a high-viscosity, high-water-content wheat flour purification device for feed, comprising a support frame, a control box fixedly mounted on the top of one outer wall of the support frame, a pulley fixedly mounted on the bottom of the support frame, a housing fixedly mounted on the top of the support frame, a cleaning cover fixedly mounted on the outer edge of the housing, a support base fixedly mounted on the outer wall of the support frame near the control box, a motor fixedly mounted on the outer wall of the support base away from the support frame, a conveyor belt shell fixedly mounted on the outer wall of the motor, a connecting pipe fixedly mounted on the outer wall of the conveyor belt shell away from the motor, a tilting chamber fixedly mounted on the outer edge of the connecting pipe, and a tilting chamber fixedly mounted on the outer edge of the housing away from the tilting chamber. A covering shell is fixedly installed on one side of the outer wall of the hopper. A discharge hole is fixedly installed on the bottom outer edge of the covering shell. A centrifugal shaft is rotatably connected to the inner cavity of the covering shell. A centrifugal discharge trough is fixedly installed on the bottom of the outer shell. A transmission pipe is fixedly installed on the bottom of the centrifugal discharge trough. A fan housing is fixedly installed on the end of the transmission pipe away from the centrifugal discharge trough. A fan drive is fixedly installed on the bottom outer wall of the fan housing. A screening chamber is fixedly installed on the outer wall of the fan housing away from the fan drive. A partition door is fixedly installed on the inner wall of the screening chamber. A flow channel is opened on the outer wall of the partition door. A collection component is sleeved on the inner wall of the flow channel. An auxiliary component is fixedly installed on the bottom inner wall of the partition door.

[0006] Preferably, the centrifugal shaft includes a rotating shaft, one end of which is rotatably fitted with a bearing, and the other end of which is rotatably fitted with a transmission wheel. A sealed bearing is fitted at the end of the rotating shaft near the sealed bearing, and a spiral plate is fixedly mounted on the outer edge of the end of the rotating shaft near the sealed bearing. A centrifugal rotating plate is fixedly mounted on the outer wall of the side of the rotating shaft near the bearing, and a screening shell is fitted on the outer edge of the centrifugal rotating plate.

[0007] Preferably, the screening shell is fixedly assembled with the connecting pipe, the transmission wheel is mechanically driven by the power output shaft of the motor, the spiral plate is located at the bottom of the tilting chamber, and the bearing is fixedly assembled with the inner wall of the covering shell.

[0008] Preferably, the collecting assembly includes a fixed plate, with a conveyor belt rotatably sleeved on both outer edges of the fixed plate, a collecting plate rotatably connected to the outer wall of the fixed plate away from the screening chamber, a U-shaped groove formed on the outer wall of the collecting plate away from the fixed plate, a pull rod rotatably connected to the inner wall of the U-shaped groove, a shrink rope fixedly mounted on the top of the pull rod, a driver fixedly mounted on the top of the shrink rope, a vibrator fixedly mounted on the bottom of the collecting plate, and an agglomeration chamber sleeved on the outer edge of the conveyor belt near the partition door, with a cleaning brush rotatably connected to the inner wall of the agglomeration chamber.

[0009] Preferably, the number of collection components is several sets, and the collection components are symmetrically arranged on the inner walls of both sides of the screening chamber. Several collection components located on one side are rotatably connected to a pull rod, and several collection components correspond to the flow channel.

[0010] Preferably, the auxiliary component includes an isolation chamber with an exhaust vent at the top and a filter plate at the top. Mounting grooves are formed on both outer walls of the isolation chamber. Several fan bodies are fixedly mounted on the inner wall of the isolation chamber, and air guide pipes are fixedly mounted on the outer edges of the fan bodies. The auxiliary component is located at the center of the screening chamber.

[0011] A preferred method for purifying high-viscosity, high-water-content wheat flour for feed includes the following steps:

[0012] S1: First, by pouring wheat flour into the inner cavity of the pouring chamber, the motor drives the centrifugal shaft, and the spiral plate and connecting pipe move the wheat flour to the centrifugal rotating plate. The motor drives the centrifugal shaft to rotate, and the centrifugal rotating plate moves the wheat flour to rotate centrifugally in the inner cavity of the outer shell. Through the screening shell, the fine wheat flour can be screened, while the poor wheat flour is pushed by the spiral plate and falls into the inner cavity of the discharge hole. The wheat flour that falls into the inner cavity of the discharge hole can be screened again.

[0013] S2: Wheat flour sieved through the screening shell is discharged through the inner cavity of the shell and collected through the centrifugal discharge tank and the transmission pipe. Using the blower drive and blower shell, the suction generated by the operation of the blower drive allows the fine wheat flour in the inner cavity of the transmission pipe to be discharged into the inner cavity of the screening chamber through the blower shell.

[0014] S3: Operates through the exhaust port and uses the air guide pipe to allow external air to enter the screening chamber through the fan body. By setting the auxiliary component in the center of the screening chamber, the wheat flour in the screening chamber can float in the screening chamber by the wind force of the auxiliary component. By controlling the operating wind force of the auxiliary component and the fan drive, the buoyancy of the wheat flour in the screening chamber can be controlled. By using the different mass ratios of different particles in the wheat flour, the smaller particles of wheat flour can float higher and farther when blown by the auxiliary component due to the mass ratio.

[0015] S4: By setting several collection components on both sides of the inner cavity of the screening chamber, the wheat flour floating in the inner cavity of the screening chamber can be attached to the collection components at different heights, thereby achieving further physical purification of the wheat flour.

[0016] S5: After a period of settling, the wheat flour attached to the top of the conveyor belt moves to the side of the partition by the operation of the conveyor belt. The washing brush rotates to wash the conveyor belt, so that the wheat flour is separated from the conveyor belt, thereby realizing the collection of wheat flour.

[0017] The present invention has the following beneficial effects:

[0018] 1. This high-viscosity, special-purpose wheat flour purification device and method for feed involves pouring wheat flour into the inner cavity of the pouring chamber. A motor drives a centrifugal shaft, and a spiral plate and connecting pipe are used to move the wheat flour to the centrifugal rotating plate. The motor drives the centrifugal shaft to rotate, causing the centrifugal rotating plate to centrifuge the wheat flour within the inner cavity of the outer shell. The fine wheat flour is then sieved through a screening shell. Simultaneously, the friction between the centrifugal rotating plate and the screening shell further grinds the wheat flour.

[0019] 2. This high-viscosity, special-grade wheat flour purification device and method for feed operates through an exhaust vent. Using an air guide pipe, external air enters the screening chamber through the main fan body. An auxiliary component is positioned at the center of the screening chamber, allowing the wheat flour to float within the chamber due to the airflow from the auxiliary component. By controlling the operating airflow of the auxiliary component and the fan drive, the buoyancy of the wheat flour within the screening chamber is controlled. The different mass ratios of different particles in the wheat flour increase the floating height and distance of smaller particles as it is blown by the auxiliary component. Several collection components are installed on both sides of the screening chamber, allowing the floating wheat flour to adhere to these components at different heights, thus achieving further physical purification of the wheat flour. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the wind turbine drive structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the outer shell of the present invention;

[0023] Figure 4 This is a schematic diagram of the centrifugal shaft structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the screening chamber of the present invention;

[0025] Figure 6 This is a schematic diagram of the flow channel structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the auxiliary component structure of the present invention;

[0027] Figure 8 This is a schematic diagram of the component structure for the present invention;

[0028] Figure 9 For the present invention Figure 6 Schematic diagram of the structure at point A in the middle.

[0029] In the diagram: 1. Support frame; 2. Control box; 3. Pulley; 4. Housing; 5. Cleaning cover; 6. Support base; 7. Motor; 8. Conveyor belt housing; 9. Connecting pipe; 10. Tilting chamber; 11. Covering shell; 12. Discharge hole; 13. Centrifugal shaft; 1301. Rotating shaft; 1302. Bearing 1; 1303. Centrifugal rotating plate; 1304. Spiral plate; 1305. Sealed bearing; 1306. Transmission wheel; 1307. Screening shell; 14. Centrifugal discharge trough; 15. Transmission pipe; 16. Fan housing; 17. Fan drive motor ; 18. Screening chamber; 19. Partition door; 20. Flow channel; 21. Collection assembly; 2101. Fixing plate; 2102. Conveyor belt; 2103. Collection plate; 2104. U-shaped channel; 2105. Tie rod; 2106. Shrink rope; 2107. Driver; 2108. Vibrator; 2109. Aggregation chamber; 2110. Cleaning brush; 22. Auxiliary assembly; 2201. Isolation chamber; 2202. Exhaust port; 2203. Filter plate; 2204. Mounting slot; 2205. Fan body; 2206. Air guide pipe. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figure 1-9A high-viscosity, special-purpose wheat flour purification device for feed includes a support frame 1. A control box 2 is fixedly mounted on the top of one side of the outer wall of the support frame 1. A pulley 3 is fixedly mounted on the bottom of the support frame 1. A housing 4 is fixedly mounted on the top of the support frame 1. A cleaning cover 5 is fixedly mounted on the outer edge of the housing 4. A support base 6 is fixedly mounted on the outer wall of the support frame 1 near the control box 2. A motor 7 is fixedly mounted on the outer wall of the support base 6 away from the support frame 1. A conveyor belt housing 8 is fixedly mounted on the outer wall of the motor 7. A connecting pipe 9 is fixedly mounted on the outer wall of the conveyor belt housing 8 away from the motor 7. A tilting chamber 10 is fixedly mounted on the outer edge of the connecting pipe 9. A covering shell 11 is fixedly mounted on the outer wall of the housing 4 away from the tilting chamber 10. The bottom of the covering shell 11... A discharge hole 12 is fixedly mounted on the outer edge of the casing 11. A centrifugal shaft 13 is rotatably connected to the inner cavity of the casing 11. A centrifugal discharge trough 14 is fixedly mounted on the bottom of the casing 4. A transmission pipe 15 is fixedly mounted on the bottom of the centrifugal discharge trough 14. A fan housing 16 is fixedly mounted on the end of the transmission pipe 15 away from the centrifugal discharge trough 14. A fan drive motor 17 is fixedly mounted on the bottom outer wall of the fan housing 16. A screening chamber 18 is fixedly mounted on the outer wall of the fan housing 16 away from the fan drive motor 17. A partition door 19 is fixedly mounted on the inner wall of the screening chamber 18. A flow channel 20 is opened on the outer wall of the partition door 19. A collection component 21 is sleeved on the inner wall of the flow channel 20. An auxiliary component 22 is fixedly mounted on the bottom inner wall of the partition door 19. The partition door 19 is fixedly mounted to the screening chamber 18 by bolts.

[0032] The centrifugal shaft 13 includes a rotating shaft 1301. One end of the rotating shaft 1301 is rotatably sleeved with a bearing 1302, and the other end of the rotating shaft 1301 is rotatably sleeved with a transmission wheel 1306. A sealed bearing 1305 is sleeved on the end of the rotating shaft 1301 near the sealed bearing 1305. A spiral plate 1304 is fixedly mounted on the outer edge of the end of the rotating shaft 1301 near the sealed bearing 1305. A centrifugal rotating plate 1303 is fixedly mounted on the outer wall of the side of the rotating shaft 1301 near the bearing 1302. A screening shell 1307 is sleeved on the outer edge of the centrifugal rotating plate 1303. In the above structure, when the centrifugal rotating plate 1303 drives the wheat flour to rotate through the screening shell 1307, the wheat flour can be screened through the screening shell 1307.

[0033] In this structure, the screening shell 1307 is fixedly assembled with the connecting pipe 9, the transmission wheel 1306 is mechanically driven by the power output shaft of the motor 7, the spiral plate 1304 is located at the bottom of the tilting chamber 10, and the bearing 1302 is fixedly assembled with the inner wall of the covering shell 11. In this structure, the transmission wheel 1306 is fixedly assembled with the power output shaft of the motor 7, so that the motor 7 can drive the centrifugal shaft 13 to rotate. The bearing 1302 allows the rotating shaft 1301 to be fixedly assembled with the covering shell 11, thereby enabling the centrifugal shaft 13 to rotate.

[0034] The collecting component 21 includes a fixing plate 2101. A conveyor belt 2102 is rotatably sleeved on both outer edges of the fixing plate 2101. A collecting plate 2103 is rotatably connected to the outer wall of the fixing plate 2101 on the side away from the screening chamber 18. A U-shaped groove 2104 is formed on the outer wall of the collecting plate 2103 on the side away from the fixing plate 2101. A pull rod 2105 is rotatably connected to the inner wall of the U-shaped groove 2104. A shrink rope 2106 is fixedly mounted on the top of the pull rod 2105. The top of the shrink rope 2106 is fixed... The conveyor belt 2102 is equipped with a driver 2107, and a vibrator 2108 is fixedly mounted on the bottom of the collection plate 2103. An agglomeration bin 2109 is sleeved on the outer edge of the conveyor belt 2102 near the partition door 19. A cleaning brush 2110 is rotatably connected to the inner wall of the agglomeration bin 2109. In the above structure, by setting the agglomeration bin 2109, wheat flour can be collected by rotating the agglomeration bin 2109. The brush set on the outer edge of the agglomeration bin 2109 can be used to remove the wheat flour adsorbed on the outer wall of the conveyor belt 2102.

[0035] The number of collection components 21 is several sets, and the collection components 21 are symmetrically arranged on both sides of the inner wall of the screening chamber 18. Several collection components 21 located on one side are rotatably connected to a pull rod 2105. Several collection components 21 correspond to the flow channel 20. In the above structure, by setting several collection components 21, the wheat flour floating in the inner cavity of the screening chamber 18 can be collected by the collection components 21 located at different positions. At the same time, by using the driver 2107, several collection plates 2103 can be driven by the driver 2107 to retract the shrink rope 2106, so that the collection plates 2103 rotate towards the fixed plate 2101, thereby causing the wheat flour collected on the top of the collection plates 2103 to be poured onto the top of the conveyor belt 2102.

[0036] The auxiliary component 22 includes an isolation chamber 2201, an exhaust port 2202 on the top of the isolation chamber 2201, a filter plate 2203 on the top of the isolation chamber 2201, mounting grooves 2204 on the outer walls of both sides of the isolation chamber 2201, and several fan bodies 2205 fixedly mounted on the inner wall of the isolation chamber 2201. Air guide pipes 2206 are fixedly mounted on the outer edge of the fan bodies 2205. The auxiliary component 22 is located at the center of the screening chamber 18. In the above structure, by setting the filter plate 2203, wheat flour can be isolated through the filter plate 2203, thereby preventing wheat flour from entering the inner cavity of the auxiliary component 22.

[0037] A method for purifying high-viscosity, high-water-content wheat flour for feed includes the following steps:

[0038] S1: First, by pouring wheat flour into the inner cavity of the pouring chamber 10, the centrifugal shaft 13 is driven by the motor 7. The spiral plate 1304 and the connecting pipe 9 are used to move the wheat flour to the centrifugal rotating plate 1303. The centrifugal shaft 13 is driven by the motor 7 to rotate, so that the centrifugal rotating plate 1303 drives the wheat flour to rotate centrifugally in the inner cavity of the outer shell 4. Through the screening shell 1307, the fine wheat flour can be screened through the screening shell 1307, while the poor wheat flour is pushed by the wheat flour driven by the spiral plate 1304 and falls into the inner cavity of the discharge hole 12. The wheat flour that falls into the inner cavity of the discharge hole 12 can be screened again.

[0039] S2: Wheat flour sieved by the screening shell 1307 is discharged through the inner cavity of the outer shell 4 and collected by the centrifugal discharge tank 14 and the transmission pipe 15. Using the blower drive 17 and the blower shell 16, the fine wheat flour in the inner cavity of the transmission pipe 15 can be discharged to the inner cavity of the screening chamber 18 by the suction generated by the operation of the blower drive 17.

[0040] S3: The system operates through the exhaust port 2202 and uses the air guide pipe 2206 to allow external air to enter the inner cavity of the screening chamber 18 through the fan body 2205. By setting the auxiliary component 22 at the center of the screening chamber 18, the wheat flour in the screening chamber 18 can float in the screening chamber 18 by the wind force of the auxiliary component 22. By controlling the operating wind force of the auxiliary component 22 and the fan drive motor 17, the buoyancy of the wheat flour in the screening chamber 18 can be controlled. By using the different mass ratios of different particles in the wheat flour, the smaller particles of wheat flour can float higher and farther when blown by the auxiliary component 22 due to the mass ratio.

[0041] S4: By setting several collection components 21 on both sides of the inner cavity of the screening chamber 18, the wheat flour floating in the inner cavity of the screening chamber 18 can be attached to the collection components 21 at different heights, thereby achieving further physical purification of the wheat flour.

[0042] S5: After a period of settling, the wheat flour attached to the top of the conveyor belt 2102 is moved to the side of the partition door 19 by the operation of the conveyor belt 2102. The washing brush 2110 is rotated to wash the conveyor belt 2102, so that the wheat flour is separated from the conveyor belt 2102, thereby realizing the collection of wheat flour.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-viscosity, high-water-content wheat flour purification device, comprising a support frame (1), characterized in that: A control box (2) is fixedly mounted on the top of one side of the outer wall of the support frame (1). A pulley (3) is fixedly mounted on the bottom of the support frame (1). A housing (4) is fixedly mounted on the top of the support frame (1). A cleaning cover (5) is fixedly mounted on the outer edge of the housing (4). A support base (6) is fixedly mounted on the outer wall of the support frame (1) near the control box (2). A motor (7) is fixedly mounted on the outer wall of the support base (6) away from the support frame (1). A conveyor belt shell (8) is fixedly mounted on the outer wall of the motor (7). A connecting pipe (9) is fixedly mounted on the outer wall of the conveyor belt shell (8) away from the motor (7). A tilting chamber (10) is fixedly mounted on the outer edge of the connecting pipe (9). A covering shell (11) is fixedly mounted on the outer wall of the housing (4) away from the tilting chamber (10). The bottom of the covering shell (11) A discharge hole (12) is fixedly mounted on the outer edge. A centrifugal shaft (13) is rotatably connected to the inner cavity of the covering shell (11). A centrifugal discharge groove (14) is fixedly mounted on the bottom of the outer shell (4). A transmission pipe (15) is fixedly mounted on the bottom of the centrifugal discharge groove (14). A fan housing (16) is fixedly mounted on the end of the transmission pipe (15) away from the centrifugal discharge groove (14). A fan drive motor (17) is fixedly mounted on the bottom outer wall of the fan housing (16). A screening chamber (18) is fixedly mounted on the outer wall of the fan housing (16) away from the fan drive motor (17). A partition door (19) is fixedly mounted on the inner wall of the screening chamber (18). A flow groove (20) is opened on the outer wall of the partition door (19). A collection component (21) is sleeved on the inner wall of the flow groove (20). An auxiliary component (22) is fixedly mounted on the bottom inner wall of the partition door (19). The collecting assembly (21) includes a fixed plate (2101), with a conveyor belt (2102) rotatably sleeved on both outer edges of the fixed plate (2101). A collecting plate (2103) is rotatably connected to the outer wall of the fixed plate (2101) away from the screening chamber (18). A U-shaped groove (2104) is formed on the outer wall of the collecting plate (2103) away from the fixed plate (2101). A pull rod (2) is rotatably connected to the inner wall of the U-shaped groove (2104). 105), the top of the pull rod (2105) is fixedly equipped with a retractable rope (2106), the top of the retractable rope (2106) is fixedly equipped with a driver (2107), the bottom of the collecting plate (2103) is fixedly equipped with a vibrator (2108), the outer edge of the conveyor belt (2102) near the partition door (19) is sleeved with a collection bin (2109), and the inner wall of the collection bin (2109) is rotatably connected with a cleaning brush (2110). The number of collection components (21) is several sets, and the collection components (21) are symmetrically arranged on both sides of the inner wall of the screening chamber (18). Several collection components (21) located on one side are rotatably connected to a pull rod (2105), and several collection components (21) correspond to the flow channel (20).

2. The high-viscosity, high-water-content wheat flour purification device according to claim 1, characterized in that: The centrifugal shaft (13) includes a rotating shaft (1301), one end of which is rotatably fitted with a bearing (1302), and the other end of which is rotatably fitted with a transmission wheel (1306). A sealed bearing (1305) is fitted at the end of the rotating shaft (1301) near the transmission wheel (1306). A spiral plate (1304) is fixedly mounted on the outer edge of the end of the rotating shaft (1301) near the sealed bearing (1305). A centrifugal rotating plate (1303) is fixedly mounted on the outer wall of the side of the rotating shaft (1301) near the bearing (1302). A screening shell (1307) is fitted on the outer edge of the centrifugal rotating plate (1303).

3. The high-viscosity, special-water feed wheat flour purification device according to claim 2, characterized in that: The screening shell (1307) is fixedly assembled with the connecting pipe (9), the transmission wheel (1306) is mechanically driven by the power output shaft of the motor (7), the spiral plate (1304) is located at the bottom of the dumping chamber (10), and the bearing (1302) is fixedly assembled with the inner wall of the covering shell (11).

4. The high-viscosity, high-water-content wheat flour purification device according to claim 3, characterized in that: The auxiliary component (22) includes an isolation chamber (2201), an exhaust port (2202) is provided on the top of the isolation chamber (2201), a filter plate (2203) is provided on the top of the isolation chamber (2201), mounting grooves (2204) are provided on the outer walls of both sides of the isolation chamber (2201), a number of fan bodies (2205) are fixedly assembled on the inner wall of the isolation chamber (2201), and air guide pipes (2206) are fixedly assembled on the outer edge of the fan bodies (2205). The auxiliary component (22) is located at the center of the screening chamber (18).

5. The purification method of the high-viscosity, special-water feed wheat flour purification device according to claim 4, characterized in that, Includes the following steps: S1: First, by pouring wheat flour into the inner cavity of the pouring bin (10), the centrifugal shaft (13) is driven by the motor (7), and the spiral plate (1304) and connecting pipe (9) are used to move the wheat flour to the centrifugal rotating plate (1303). The centrifugal shaft (13) is driven by the motor (7) to rotate, and the centrifugal rotating plate (1303) drives the wheat flour to rotate centrifugally in the inner cavity of the outer shell (4). Through the screening shell (1307), the fine wheat flour can be screened through the screening shell (1307), while the poor wheat flour is pushed by the wheat flour driven by the spiral plate (1304) to fall into the inner cavity of the discharge hole (12). The wheat flour that falls into the inner cavity of the discharge hole (12) can be screened again. S2: Wheat flour sieved by the screening shell (1307) is discharged through the inner cavity of the outer shell (4), and collected through the centrifugal discharge tank (14) and the transmission pipe (15). Using the blower drive (17) and the blower shell (16), the fine wheat flour in the inner cavity of the transmission pipe (15) can be discharged to the inner cavity of the screening chamber (18) by the suction generated by the operation of the blower drive (17). S3: By operating through the exhaust port (2202) and using the air guide pipe (2206), the air outside the equipment can enter the inner cavity of the screening chamber (18) through the fan body (2205). By setting the auxiliary component (22) at the center of the screening chamber (18), the wheat flour in the inner cavity of the screening chamber (18) can float in the inner cavity of the screening chamber (18) by the wind force of the auxiliary component (22). By controlling the operating wind force of the auxiliary component (22) and the fan drive (17), the buoyancy of the wheat flour in the inner cavity of the screening chamber (18) can be controlled. By the different mass ratios of different particles in the wheat flour, when the wheat flour is blown by the auxiliary component (22), the mass ratio can be affected, and the floating height and distance of the smaller particles of wheat flour can be increased. S4: By setting several collection components (21) on both sides of the inner cavity of the screening chamber (18), the wheat flour floating in the inner cavity of the screening chamber (18) can be attached to the collection components (21) at different heights, thereby achieving further physical purification of the wheat flour; S5: After a period of sedimentation, the wheat flour attached to the top of the conveyor belt (2102) can be moved to the side of the partition door (19) by the operation of the conveyor belt (2102). The conveyor belt (2102) is brushed by the rotation of the cleaning brush (2110), so that the wheat flour is separated from the conveyor belt (2102), thereby achieving the collection of wheat flour.

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