Spiral cleaning machine of material mixing device for microporous resin

Abstract

The invention provides a microporous resin material mixing device spiral cleaning machine which comprises a cleaning machine shell structure, the cleaning machine shell structure comprises a shell body, a support is arranged on one side of the shell body, three mounting strips are arranged on the inner side of the support, and one end of each mounting strip is rotationally connected with a transmission gear. The device is reasonable in design, the first rotating barrel and the second rotating barrel which are arranged at different rotating speeds are matched with each other, and microporous resin entering the space between the first rotating barrel and the second rotating barrel can be turned over from different directions, so that a flowing speed difference is formed between the microporous resin on the upper layer and the microporous resin on the lower layer; and therefore, the microporous resin at different positions can move mutually, water is in contact with the moving microporous resin at the same time, and the different positions of the microporous resin are effectively cleaned.

Description

Technical Field

[0001] This invention mainly relates to the field of resin production, and specifically to a spiral cleaning machine for mixing microporous resin materials. Background Technology

[0002] Microporous resins are a class of functional materials with high specific surface area and abundant pore structure, widely used in adsorption, separation, catalysis, and drug carriers. During their production and use, impurities, unreacted monomers, solvents, or byproducts are easily adsorbed or left behind on the resin surface and in its internal pores, therefore, they must undergo rigorous cleaning treatment.

[0003] Currently, the industry primarily uses spiral cleaning machines to clean microporous resins. This equipment typically includes a horizontally or inclined cylinder, internally rotating spiral blades, and a supporting feeding, discharging, and liquid circulation system. During operation, the resin material moves unidirectionally along the axial direction under the propulsion of the spiral blades, while the cleaning liquid comes into contact with the resin through spraying or immersion, achieving the dissolution and removal of impurities.

[0004] During the operation of specific embodiments, the inventors discovered the following defects: The resin mainly moves axially under the propulsion of the spiral blades, and there is a lack of effective radial or reverse mixing inside. As a result, some resin particles are always in a relatively fixed position at the center or edge of the equipment, making it difficult to achieve uniform dispersion of the entire material.

[0005] Microporous resins have complex pore structures, and impurities often adhere to the depths of the pores. A unidirectional, steady-flowing cleaning solution is unlikely to create turbulence or alternating forces around the resin particles, resulting in insufficient penetration and exchange efficiency of the cleaning solution into the pores. This is especially true for contaminants that are highly viscous or strongly bound to the resin, significantly reducing the cleaning effect.

[0006] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Summary of the Invention

[0007] 1. The technical problem that the invention aims to solve: This invention provides a spiral cleaning machine for mixing microporous resins, which solves the technical problems existing in the background art.

[0008] 2. Technical Solution: To achieve the above objectives, the technical solution provided by the present invention is as follows: a spiral cleaning machine for mixing microporous resin materials, comprising a cleaning machine housing structure, a spray structure provided on one side of the top of the cleaning machine housing structure, a shaping structure rotatably connected to one side of the inner wall of the cleaning machine housing structure, the shaping structure being located directly below the spray structure, and a cleaning structure rotatably connected to the other side of the inner wall of the cleaning machine housing structure. The cleaning machine housing structure includes a housing body, a bracket is provided on one side of the housing body, three mounting strips are provided on the inner side of the bracket, and a transmission gear is rotatably connected to one end of each mounting strip; The cleaning structure includes a first rotating drum and an intermediate gear. An internal gear ring is provided at one end of the first rotating drum. The intermediate gear is located inside the internal gear ring. A transmission gear is provided between the intermediate gear and the internal gear ring. The outer wall of the transmission gear meshes with the intermediate gear and the internal gear ring respectively.

[0009] Furthermore, a servo motor is provided on one side of the top of the housing body, and a drive gear is provided at the output end of the servo motor. A mounting groove is provided on one side of the top of the housing body.

[0010] Furthermore, a first installation chamber is provided on one side of the inner wall of the shell body, and a second installation chamber is provided on the other side of the interior of the shell body. The second installation chamber is connected to the first installation chamber. Positioning rings are provided on both sides of the inner wall of the first installation chamber, and a spray structure is rotatably connected between the two positioning rings.

[0011] Furthermore, the second installation chamber is connected to the first installation chamber via a connecting pipe. The inner wall of the second installation chamber is provided with a sealing plate, which is connected to a bracket. A second electric push rod is provided in the middle of the bracket. The output end of the second electric push rod is provided with a sliding shaft, and one end of the sliding shaft is provided with a stop block, which is located on the inner wall of the spray structure.

[0012] Furthermore, the bottom of the sealing plate is provided with a discharge plate, the bottom of the bracket is provided with a first electric push rod, the output end of the first electric push rod is provided with a mounting plate, and the outer wall of the mounting plate is slidably connected to the inner wall of the discharge plate.

[0013] Furthermore, the spray structure includes a drain pipe disposed on the inner wall of the mounting groove, the number of drain pipes being multiple, an inlet being disposed between the multiple drain pipes, and a nozzle being disposed at the bottom of the drain pipe.

[0014] Furthermore, the plastic structure includes a rotating ring with rigid sealing rings at both ends. The rotating ring is rotatably connected between two positioning rings. An external toothed ring is provided on the outer wall of the rigid sealing ring at one end of the rotating ring. A side plate is provided at one end of the rotating ring. A feed inlet is provided inside the side plate and is rotatably connected to the side plate. A discharge groove is provided inside the rotating ring. A first spiral strip is provided on the inner wall of the discharge groove. A first water trough is provided inside the discharge groove.

[0015] Furthermore, a second water tank is provided on the outer wall of the first rotating barrel, a filter screen is provided inside the second water tank, a second spiral strip is provided on the inner wall of the first rotating barrel, a blocking strip is provided inside the first rotating barrel, and an active synchronizing wheel ring is provided at one end of the first rotating barrel, with an internal toothed ring provided on the inner wall of the active synchronizing wheel ring.

[0016] Furthermore, a drive shaft is provided at one end of the intermediate gear, a second rotating barrel is provided on the outer wall of the drive shaft, and a third spiral strip is provided on the outer wall of the second rotating barrel.

[0017] 3. Beneficial effects: Compared with the prior art, the technical solution provided by this invention has the following advantages: This invention uses two rotating drums, a first and a second, with different rotation speeds, to work together. The microporous resin entering between the first and second rotating drums can be agitated from different directions, creating a flow velocity difference between the upper and lower layers of microporous resin. This allows the microporous resin at different locations to move relative to each other, and water simultaneously comes into contact with the moving microporous resin, effectively cleaning different locations of the microporous resin. When the microporous resin enters the interior of the molding structure, water slowly enters the interior of the rotating ring through the spray structure and the first water tank. At the same time, the rotating ring can rotate, so that the water comes into contact with the microporous resin inside the rotating ring, cools the microporous resin, causes the microporous resin to solidify, and carries away the larger dust adhering to the outer wall. Meanwhile, the water is discharged through the first water tank at the bottom, realizing the initial cleaning of the surface while molding the microporous resin. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention; Figure 3 This is a three-dimensional cross-sectional view of the cleaning machine housing structure of the present invention; Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the plastic structure of the present invention; Figure 5 This is a schematic diagram of the three-dimensional unfolded structure of the cleaning structure of the present invention; Figure 6 This is a three-dimensional structural diagram of the spray structure of the present invention.

[0019] Figure label: 1. Cleaning machine housing structure; 101. Housing body; 102. Servo motor; 103. Drive gear; 104. First mounting chamber; 105. Second mounting chamber; 106. Connecting pipe; 107. Positioning ring; 108. Mounting groove; 109. Bracket; 110. Sealing plate; 111. Discharge plate; 112. First electric push rod; 113. Mounting plate; 114. Mounting strip; 115. Transmission gear; 116. Second electric push rod; 117. Sliding shaft; 118. Stop block; 2. Spraying structure; 201. Drain pipe; 202. 203. Water inlet; 3. Nozzle; 4. Shaping structure; 301. Rotating ring; 302. Rigid sealing ring; 303. External gear ring; 304. Side plate; 305. Feed inlet; 306. Discharge trough; 307. First spiral strip; 308. First water tank; 4. Cleaning structure; 401. First rotating drum; 402. Second water tank; 403. Second spiral strip; 404. Barrier strip; 405. Internal gear ring; 406. Intermediate gear; 407. Drive shaft; 408. Second rotating drum; 409. Third spiral strip; 410. Active synchronous wheel ring. Detailed Implementation

[0020] To facilitate understanding of the present invention, a more complete description of the invention will be given below with reference to the accompanying drawings, which illustrate several embodiments of the invention. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the invention will be more thorough and complete.

[0021] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "page," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this invention, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. Example

[0024] See attached document Figure 1-6 A spiral cleaning machine for mixing microporous resin materials includes a cleaning machine housing structure 1. A spray structure 2 is provided on one side of the top of the cleaning machine housing structure 1. A shaping structure 3 is rotatably connected to one side of the inner wall of the cleaning machine housing structure 1. The shaping structure 3 is located directly below the spray structure 2. A cleaning structure 4 is rotatably connected to the other side of the inner wall of the cleaning machine housing structure 1. The cleaning machine housing structure 1 includes a housing body 101. A bracket 109 is provided on one side of the housing body 101. Three mounting strips 114 are provided on the inner side of the bracket 109. A transmission gear 115 is rotatably connected to one end of each mounting strip 114. A servo motor 102 is provided on one side of the top of the housing body 101. A drive gear 103 is provided at the output end of the servo motor 102. A mounting groove 108 is provided on one side of the top of the housing body 101. A first mounting chamber 104 is provided on one side of the inner wall of the housing body 101. A second mounting chamber 105 is provided on the other side of the interior of the housing body 101. The second mounting chamber 105 is connected to the first mounting chamber 104. Positioning rings 107 are provided on both sides of the inner wall of the first mounting chamber 104. A spray structure 2 is rotatably connected between the two positioning rings 107. The second mounting chamber 105 is connected to the first mounting chamber 104 through a connecting pipe 106. A sealing plate 11 is provided on the inner wall of the second mounting chamber 105. 0. The sealing plate 110 is connected to the bracket 109. A second electric push rod 116 is provided in the middle of the bracket 109. A sliding shaft 117 is provided at the output end of the second electric push rod 116. A stop block 118 is provided at one end of the sliding shaft 117. The stop block 118 is provided on the inner wall of the spray structure 2. A discharge plate 111 is provided at the bottom of the sealing plate 110. A first electric push rod 112 is provided at the bottom of the bracket 109. A discharge plate 111 is provided at the output end of the first electric push rod 112. Mounting plate 113, the outer wall of which is slidably connected to the inner wall of discharge plate 111. After water passes through the shaping structure 3, it enters the interior of the second mounting chamber 105 through the connecting pipe 106 for secondary use. At the same time, the second electric push rod 116 is activated. The second electric push rod 116 drives the sliding shaft 117 to move outward. The sliding shaft 117 drives the stop block 118 to extend out of the discharge trough 306. Then, the microporous resin inside the discharge trough 306 enters the interior of the cleaning structure 4 for secondary cleaning. Start the external motor to drive the synchronous pulley to rotate, and the synchronous pulley drives the active synchronous pulley ring 410 to rotate through the synchronous belt; After the microporous resin cleaning is completed, water is discharged from the inside of the second installation chamber 105 and the connecting pipe 106. The first electric push rod 112 is activated, and the first electric push rod 112 drives the installation plate 113 out from the inside of the discharge plate 111, causing the discharge plate 111 to open. Then the microporous resin is discharged from the discharge plate 111.

[0025] The cleaning structure 4 includes a first rotating drum 401 and an intermediate gear 406. An internal gear ring 405 is provided at one end of the first rotating drum 401. The intermediate gear 406 is disposed inside the internal gear ring 405. A transmission gear 115 is disposed between the intermediate gear 406 and the internal gear ring 405. The outer wall of the transmission gear 115 meshes with both the intermediate gear 406 and the internal gear ring 405. A second water tank 402 is formed on the outer wall of the first rotating drum 401, and a filter screen is disposed inside the second water tank 402. The first rotating barrel 401 has a second spiral strip 403 on its inner wall, and a blocking strip 404 is provided inside the first rotating barrel 401. A drive synchronizing wheel ring 410 is provided at one end of the first rotating barrel 401, and an internal gear ring 405 is provided on the inner wall of the drive synchronizing wheel ring 410. A drive shaft 407 is provided at one end of the intermediate gear 406, and a second rotating barrel 408 is provided on the outer wall of the drive shaft 407. A third spiral strip 409 is provided on the outer wall of the second rotating barrel 408. The drive synchronizing wheel... The rotation of the internal gear ring 405 on the inner side of ring 410 drives the transmission gear 115 to rotate, which in turn drives the intermediate gear 406 to rotate. The active synchronizing wheel ring 410 drives the first rotating barrel 401 to rotate, and the intermediate gear 406 drives the transmission shaft 407 to rotate. This causes the microporous resin between the intermediate gear 406 and the first rotating barrel 401 to rub against each other, cleaning impurities from the surface and inside the micropores of the resin. Furthermore, the intermediate gear 406 and the first rotating barrel 401 are connected by the internal gear ring 405 and the transmission shaft 407. Gear 115 and drive shaft 407 cooperate to make the rotational speeds of drive shaft 407 and first rotating barrel 401 different. Then, the third spiral 409 on the outer wall of drive shaft 407 cooperates with the second spiral 403 on the inner wall of first rotating barrel 401 to drive the microporous resin to move in different directions. Water inside second installation chamber 105 enters the interior of first rotating barrel 401 after being filtered through the filter layer inside second water tank 402, so that water comes into contact with microporous resin, thereby completing the cleaning of microporous resin.

[0026] Furthermore, the spray structure 2 includes a drain pipe 201, which is disposed on the inner wall of the mounting groove 108. The number of drain pipes 201 is set to multiple, and an inlet 202 is disposed between the multiple drain pipes 201. A nozzle 203 is disposed at the bottom of the drain pipe 201. After the microporous resin enters the interior of the discharge trough 306, the pump body sends water into the interior of the inlet 202, and then the water enters the interior of the drain pipe 201 and is sprayed out through the nozzle 203 to contact the microporous resin inside the discharge trough 306.

[0027] Furthermore, the plastic structure 3 includes a rotating ring 301, with rigid sealing rings 302 at both ends. The rotating ring 301 is rotatably connected between two positioning rings 107. An external toothed ring 303 is provided on the outer wall of the rigid sealing ring 302 at one end of the rotating ring 301. A side plate 304 is provided at one end of the rotating ring 301, with a feed inlet 305 inside the side plate 304. The feed inlet 305 is rotatably connected to the side plate 304. A discharge groove 306 is provided inside the rotating ring 301, with a first spiral strip 307 on the inner wall of the discharge groove 306. A first water tank 308 is provided inside the discharge groove 306. When producing microporous resin, after extrusion through a granulator, the surface of the microporous resin needs to be cleaned by a cleaning machine. Microporous resin enters the discharge tank 306 through the inlet 305. Then, the servo motor 102 is started, which drives the drive gear 103 to rotate. The drive gear 103 drives the rotating ring 301 to rotate slowly on the inner wall of the housing body 101 through the outer gear ring 303. The microporous resin moves inside the discharge tank 306. At the same time, water moves into the rotating ring 301 through the first water tank 308 and is discharged through the first water tank 308 at the bottom. The first spiral strip 307 can make the microporous resin roll inside the discharge tank 306. The water contacts the microporous resin to cool it down and slightly clean the impurities attached to the outer wall. The inner wall of the discharge tank 306 is set in a frustum shape so that the microporous resin can slide along the inner wall of the discharge tank 306 into the cleaning structure 4.

[0028] The differential system, consisting of the first rotating drum 401, the second rotating drum 408, the internal gear ring 405, the transmission gear 115, and the intermediate gear 406, in conjunction with the second spiral strip 403 and the third spiral strip 409, enables the three-dimensional tumbling and powerful kneading of materials, solving the problems of uneven cleaning and incomplete cleaning of pores in traditional equipment. The shaping structure 3 enables cooling and preliminary cleaning, while the cleaning structure 4 enables deep cleaning, all within the same housing body 101, achieving seamless continuous production from hot resin to clean finished product.

[0029] Feeding and initial washing stage of shaping: Feeding: Hot microporous resin particles enter the discharge trough 306 of the shaping structure 3 through the feed port 305.

[0030] Drive and convey: Servo motor 102 drives drive gear 103, which in turn drives outer gear ring 303 to rotate rotating ring 301. The first spiral strip 307 inside pushes and tumbles the resin particles.

[0031] Spray cooling and initial washing: When spray structure 2 is activated, water is sprayed out from nozzle 203 through inlet 202 and drain pipe 201 to cool the resin and clean the plastic surface. Wastewater flows into the second installation chamber 105 for temporary storage through the first water tank 308.

[0032] Material transfer phase: Channel opening: The resin moves to the end of the discharge trough 306. The second electric push rod 116 actuates, retracting the stop 118 via the sliding shaft 117, opening the channel to the cleaning structure 4.

[0033] Deep differential cleaning stage: Power input and differential generation: External power drives the active synchronizing ring 410, which in turn drives the first rotating barrel 401 to rotate. Through the planetary gear system composed of the internal gear ring 405, the transmission gear 115 and the intermediate gear 406, the transmission shaft 407 drives the second rotating barrel 408 to rotate at different speeds.

[0034] Complex motion cleaning: The resin between the two tanks is subjected to intense shearing, tumbling and rubbing under the combined action of reverse / differential rotation and the second spiral 403 and the third spiral 409.

[0035] Countercurrent rinsing: Water from the second installation chamber 105 enters the cleaning zone through the filter screen of the second water tank 402, forming turbulence to deeply clean the resin pores. The barrier strip 404 can extend the cleaning time.

[0036] Drainage and discharge stage: Drainage: Wastewater is discharged or circulated through the second water tank 402, etc.

[0037] Discharge: After cleaning, the first electric push rod 112 pulls the mounting plate 113, opening the discharge plate 111, and the clean resin is discharged under the action of the spiral.

[0038] The above-described embodiments are merely illustrative of certain implementations of the present invention, and are described in a relatively specific and detailed manner. However, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements are all within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A spiral washing machine for mixing microporous resins, characterized in that: include The cleaning machine housing structure (1) has a spray structure (2) on one side of the top of the cleaning machine housing structure (1), a shaping structure (3) is rotatably connected to one side of the inner wall of the cleaning machine housing structure (1), the shaping structure (3) is located directly below the spray structure (2), and a cleaning structure (4) is rotatably connected to the other side of the inner wall of the cleaning machine housing structure (1). The cleaning machine housing structure (1) includes a housing body (101), a bracket (109) is provided on one side of the housing body (101), and three mounting strips (114) are provided on the inner side of the bracket (109). A transmission gear (115) is rotatably connected to one end of the mounting strip (114). The cleaning structure (4) includes a first rotating barrel (401) and an intermediate gear (406). One end of the first rotating barrel (401) is provided with an internal gear ring (405). The intermediate gear (406) is located inside the internal gear ring (405). A transmission gear (115) is provided between the intermediate gear (406) and the internal gear ring (405). The outer wall of the transmission gear (115) meshes with the intermediate gear (406) and the internal gear ring (405) respectively.

2. The spiral washing machine for mixing microporous resins according to claim 1, characterized in that: A servo motor (102) is provided on one side of the top of the housing body (101), and a drive gear (103) is provided at the output end of the servo motor (102). A mounting groove (108) is provided on one side of the top of the housing body (101).

3. The spiral washing machine for mixing microporous resins according to claim 1, characterized in that: A first installation chamber (104) is provided on one side of the inner wall of the shell body (101), and a second installation chamber (105) is provided on the other side of the inner wall of the shell body (101). The second installation chamber (105) is connected to the first installation chamber (104). Positioning rings (107) are provided on both sides of the inner wall of the first installation chamber (104), and a spray structure (2) is rotatably connected between the two positioning rings (107).

4. The spiral washing machine for mixing microporous resins according to claim 3, characterized in that: The second installation chamber (105) is connected to the first installation chamber (104) by a connecting pipe (106). The inner wall of the second installation chamber (105) is provided with a sealing plate (110). The sealing plate (110) is connected to the bracket (109). The bracket (109) is provided with a second electric push rod (116) in the middle. The output end of the second electric push rod (116) is provided with a sliding shaft (117). One end of the sliding shaft (117) is provided with a stop (118). The stop (118) is provided on the inner wall of the spray structure (2).

5. The spiral washing machine for mixing microporous resins according to claim 4, characterized in that: The bottom of the sealing plate (110) is provided with a discharge plate (111), and the bottom of the bracket (109) is provided with a first electric push rod (112). The output end of the first electric push rod (112) is provided with a mounting plate (113), and the outer wall of the mounting plate (113) is slidably connected to the inner wall of the discharge plate (111).

6. The spiral washing machine for mixing microporous resins according to claim 1, characterized in that: The spray structure (2) includes a drain pipe (201), which is disposed on the inner wall of the mounting groove (108). The number of drain pipes (201) is set to multiple, and an inlet (202) is provided between the multiple drain pipes (201). A nozzle (203) is provided at the bottom of the drain pipe (201).

7. The spiral washing machine for mixing microporous resins according to claim 3, characterized in that: The shaping structure (3) includes a rotating ring (301), with rigid sealing rings (302) at both ends of the rotating ring (301). The rotating ring (301) is rotatably connected between two positioning rings (107). An external toothed ring (303) is provided on the outer wall of the rigid sealing ring (302) at one end of the rotating ring (301). A side plate (304) is provided at one end of the rotating ring (301). A feed inlet (305) is provided inside the side plate (304). The feed inlet (305) is rotatably connected to the side plate (304). A discharge groove (306) is provided inside the rotating ring (301). A first spiral strip (307) is provided on the inner wall of the discharge groove (306). A first water trough (308) is provided inside the discharge groove (306).

8. The spiral washing machine for mixing microporous resins according to claim 1, characterized in that: The outer wall of the first rotating barrel (401) is provided with a second water tank (402), the interior of the second water tank (402) is provided with a filter screen, the inner wall of the first rotating barrel (401) is provided with a second spiral strip (403), the interior of the first rotating barrel (401) is provided with a blocking strip (404), one end of the first rotating barrel (401) is provided with an active synchronizing wheel ring (410), and the inner wall of the active synchronizing wheel ring (410) is provided with an internal toothed ring (405).

9. The spiral washing machine for mixing microporous resins according to claim 1, characterized in that: One end of the intermediate gear (406) is provided with a drive shaft (407), the outer wall of the drive shaft (407) is provided with a second rotating barrel (408), and the outer wall of the second rotating barrel (408) is provided with a third spiral strip (409).

Images