A cooling tank for polyamide particle production

Abstract

The utility model discloses a kind of cooling water tank for polyamide particle production, it is related to cooling water tank technical field, including main unit, further include setting in the lifting unit of main unit side portion, and setting in the cooling unit and stirring unit of main unit inside;Lifting unit includes fixed seat installed in the side wall of main unit, screw shaft movably set in the inside of fixed seat, first driving motor installed in the input end of screw shaft, moving piece installed in the circumferential surface of screw shaft, and setting in the side portion of moving piece and containing piece.The utility model discloses a kind of cooling water tank for polyamide particle production, by the lifting unit and cooling unit of setting, avoid the process of polyamide particle discharge to carry out more moisture, reduce the adhesion of polyamide particle.

Description

Technical Field

[0001] This utility model relates to the field of cooling water tank technology, and in particular to a cooling water tank for the production of polyamide particles. Background Technology

[0002] The use of polyamide granules in textile cleaning is well-known. When used to clean textiles, polyamide granules act as both a color remover and significantly enhance washing results. The purpose of washing and cleaning processes using polyamide granules is to reduce the levels of water, energy, and detergent used while achieving improved washing results. During the production of polyamide granules, cooling is required.

[0003] A search revealed a publication (announcement) number: CN218083635U, which discloses a cooling water tank for polyamide particle production. The tank includes a support box, with a cooling water tank body mounted on top of the support box. A mesh plate is installed inside the cooling water tank body, and the mesh plate is inclined. A discharge port is opened on one inner wall of the cooling water tank body. A drive plate is slidably installed inside the support box, and a limiting mechanism is provided between the drive plate and the support box. A drive hole is opened on the front side of the drive plate, and a drive motor is installed on the rear inner wall of the support box. A driving mechanism is installed on the output shaft of the drive motor, and the driving mechanism is adapted to the drive hole. Two push rods are fixedly installed on the top of the drive plate, with the top ends of the push rods extending into the cooling water tank body. This utility model has a reasonable design. The reciprocating movement of the mesh plate can push the polyamide particles to move, thus facilitating the discharge of the polyamide particles. The reciprocating rotation of the stirring rod can increase the fluidity of the cooling water tank body.

[0004] Although the above solution can move the polyamide particles by reciprocating the mesh plate, thus facilitating the discharge of the polyamide particles, and can increase the fluidity of the cooling water tank by reciprocating the rotation of the stirring rod, it is easy to carry out a lot of water during the discharge of polyamide particles, which will cause the polyamide particles to stick together. Therefore, we propose a cooling water tank for polyamide particle production. Utility Model Content

[0005] The main purpose of this utility model is to provide a cooling water tank for polyamide particle production. By setting up a lifting unit and a cooling unit, it solves the problem that polyamide particles tend to carry out a lot of water during the discharge process, which causes the polyamide particles to stick together.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cooling water tank for polyamide particle production includes a main unit, a lifting unit disposed on the side of the main unit, and a cooling unit and a stirring unit disposed inside the main unit.

[0008] The lifting unit includes a fixed seat installed on the side wall of the main unit, a threaded shaft movably disposed inside the fixed seat, a first drive motor installed on the input end of the threaded shaft, a movable part installed on the circumferential side of the threaded shaft, and a holding part disposed on the side of the movable part.

[0009] The cooling unit includes a cooling box installed on the inner wall of the main unit, a suction pump installed on the surface of the cooling box, a suction pipe installed at the input end of the suction pump and connected to the cooling box, and a loop-shaped cooling pipe installed at the output end of the suction pump and connected to the cooling box.

[0010] Preferably, the main body unit includes a support box, a movable handle installed on the side wall of the support box, and a dust cover plate movably installed on the top of the support box.

[0011] Preferably, the main body unit further includes a drain pipe installed on the side wall of the support box, and a regulating valve movably installed inside the drain pipe.

[0012] Preferably, the container includes several connecting rods mounted on the side wall of the movable component, and a filter basket mounted on the bottom end of the several connecting rods.

[0013] Preferably, the stirring unit includes two rotating shafts movably disposed inside the support box, a stirring rod mounted on the side wall of the rotating shaft, a second drive motor mounted on the input end of one of the rotating shafts, and a transmission component disposed between the two rotating shafts.

[0014] Preferably, the transmission component includes a pulley mounted on the side wall of the rotating shaft, and a transmission belt movably mounted between the two pulleys.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In this invention, through the lifting and cooling units, when the polyamide particles need to be cooled, the suction pump operates, drawing coolant from the cooling tank through the suction pipe and inputting it into the U-shaped cooling pipe to pre-cool the cooling water in the support box. Subsequently, after the polyamide particles are placed in the filter basket, the first drive motor drives the threaded shaft to rotate, and the moving part drives the polyamide particles in the holding container to move down into the cooling water for cooling. During the cooling process, the second drive motor drives the rotating shaft to rotate, causing the stirring rod to drive the cooling water to flow, thereby achieving convenient cooling of the polyamide particles. When the cooled polyamide particles need to be discharged, the first drive motor drives the threaded shaft to rotate in the opposite direction, and the moving part drives the polyamide particles in the holding container to move up and out for cooling. At a distance of - cm from the cooling water, the particles are left to stand for a period of time to remove moisture. Subsequently, the first drive motor drives the threaded shaft to continue rotating in the opposite direction, and the polyamide particles are moved out of the support box through the filter basket, thereby avoiding the polyamide particles carrying too much moisture during the discharge process and reducing the adhesion of the polyamide particles. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a top view schematic diagram of the structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0020] Figure 4 This is a schematic diagram of the right-side structure of this utility model;

[0021] Figure 5 This utility model Figure 4 Schematic diagram of the cross-sectional structure at point BB.

[0022] In the picture:

[0023] 1. Main unit; 101. Support box; 102. Moving handle; 103. Dust shield; 104. Drain pipe; 105. Regulating valve;

[0024] 2. Lifting unit; 201. Fixed base; 202. Threaded shaft; 203. First drive motor; 204. Moving part; 205. Holding part; 2051. Type-A connecting rod; 2052. Filter basket;

[0025] 3. Cooling unit; 301. Cooling tank; 302. Suction pump; 303. Suction pipe; 304. Reverse cooling pipe;

[0026] 4. Stirring unit; 401. Rotating shaft; 402. Stirring rod; 403. Second drive motor; 404. Transmission component; 4041. Pulley; 4042. Transmission belt. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a cooling water tank for polyamide particle production includes a main body unit 1, a lifting unit 2 disposed on the side of the main body unit 1, and a cooling unit 3 and a stirring unit 4 disposed inside the main body unit 1.

[0029] like Figure 4 As shown, the lifting unit 2 includes a fixed base 201 installed on the side wall of the main unit 1, a threaded shaft 202 movably disposed inside the fixed base 201, a first drive motor 203 installed at the input end of the threaded shaft 202, a movable part 204 installed on the peripheral side of the threaded shaft 202, and a holding part 205 disposed on the side of the movable part 204. When the first drive motor 203 drives the threaded shaft 202 to rotate, the movable part 204 can move up and down along the threaded shaft 202.

[0030] like Figure 5 As shown, the cooling unit 3 includes a cooling tank 301 installed on the inner wall of the main unit 1, a suction pump 302 installed on the surface of the cooling tank 301, a suction pipe 303 installed at the input end of the suction pump 302 and connected to the cooling tank 301, and a loop-shaped cooling pipe 304 installed at the output end of the suction pump 302 and connected to the cooling tank 301. When the suction pump 302 is working, the coolant in the cooling tank 301 can be extracted through the suction pipe 303.

[0031] like Figure 1 As shown, the main unit 1 includes a support box 101, a movable handle 102 installed on the side wall of the support box 101, and a dust cover 103 movably installed on the top of the support box 101. The dust cover 103 is provided to prevent dust from falling into the interior of the support box 101.

[0032] like Figure 3 As shown, the main unit 1 also includes a drain pipe 104 installed on the side wall of the support box 101, and a regulating valve 105 movably installed inside the drain pipe 104. The setting of the regulating valve 105 facilitates the convenient opening and closing of the entire drain pipe 104.

[0033] like Figure 3 As shown, the container 205 includes a multi-type connecting rod 2051 installed on the side wall of the movable part 204, and a filter basket 2052 installed at the bottom of the multi-type connecting rod 2051. The filter basket 2052 is provided to filter out and dry the water irradiated on the polyamide particles.

[0034] like Figure 2 As shown, the stirring unit 4 includes two rotating shafts 401 movably disposed inside the support box 101, a stirring rod 402 mounted on the side wall of the rotating shaft 401, a second drive motor 403 mounted on the input end of one of the rotating shafts 401, and a transmission component 404 disposed between the two rotating shafts 401. When the second drive motor 403 drives the rotating shaft 401 to rotate, it can drive the stirring rod 402 to rotate synchronously.

[0035] like Figure 5 As shown, the transmission component 404 includes a pulley 4041 mounted on the side wall of the rotating shaft 401, and a transmission belt 4042 movably mounted between the two pulleys 4041. When one of the rotating shafts 401 rotates, the other rotating shaft 401 can be driven to rotate synchronously through the pulley 4041 and the transmission belt 4042.

[0036] When the polyamide particles need to be cooled, the suction pump 302 operates, drawing coolant from the cooling tank 301 through the suction pipe 303 and inputting it into the loop cooling pipe 304 to pre-cool the cooling water in the support box 101. Subsequently, after the polyamide particles are placed in the filter basket 2052, the first drive motor 203 drives the threaded shaft 202 to rotate, and the moving part 204 drives the polyamide particles in the holding part 205 to move down into the cooling water for cooling. During the cooling process, the second drive motor 403 drives the rotating shaft 401 to rotate, causing the stirring rod 402 to drive the cooling water to flow, thereby realizing convenient cooling of the polyamide particles. Example

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a cooling water tank for polyamide particle production includes a main body unit 1, a lifting unit 2 disposed on the side of the main body unit 1, and a cooling unit 3 and a stirring unit 4 disposed inside the main body unit 1.

[0038] like Figure 4As shown, the lifting unit 2 includes a fixed base 201 installed on the side wall of the main unit 1, a threaded shaft 202 movably disposed inside the fixed base 201, a first drive motor 203 installed at the input end of the threaded shaft 202, a movable part 204 installed on the peripheral side of the threaded shaft 202, and a holding part 205 disposed on the side of the movable part 204. When the first drive motor 203 drives the threaded shaft 202 to rotate, the movable part 204 can move up and down along the threaded shaft 202.

[0039] like Figure 5 As shown, the cooling unit 3 includes a cooling tank 301 installed on the inner wall of the main unit 1, a suction pump 302 installed on the surface of the cooling tank 301, a suction pipe 303 installed at the input end of the suction pump 302 and connected to the cooling tank 301, and a loop-shaped cooling pipe 304 installed at the output end of the suction pump 302 and connected to the cooling tank 301. When the suction pump 302 is working, the coolant in the cooling tank 301 can be extracted through the suction pipe 303.

[0040] like Figure 1 As shown, the main unit 1 includes a support box 101, a movable handle 102 installed on the side wall of the support box 101, and a dust cover 103 movably installed on the top of the support box 101. The dust cover 103 is provided to prevent dust from falling into the interior of the support box 101.

[0041] like Figure 3 As shown, the main unit 1 also includes a drain pipe 104 installed on the side wall of the support box 101, and a regulating valve 105 movably installed inside the drain pipe 104. The setting of the regulating valve 105 facilitates the convenient opening and closing of the entire drain pipe 104.

[0042] like Figure 3 As shown, the container 205 includes a multi-type connecting rod 2051 installed on the side wall of the movable part 204, and a filter basket 2052 installed at the bottom of the multi-type connecting rod 2051. The filter basket 2052 is provided to filter out and dry the water irradiated on the polyamide particles.

[0043] like Figure 2 As shown, the stirring unit 4 includes two rotating shafts 401 movably disposed inside the support box 101, a stirring rod 402 mounted on the side wall of the rotating shaft 401, a second drive motor 403 mounted on the input end of one of the rotating shafts 401, and a transmission component 404 disposed between the two rotating shafts 401. When the second drive motor 403 drives the rotating shaft 401 to rotate, it can drive the stirring rod 402 to rotate synchronously.

[0044] like Figure 5As shown, the transmission component 404 includes a pulley 4041 mounted on the side wall of the rotating shaft 401, and a transmission belt 4042 movably mounted between the two pulleys 4041. When one of the rotating shafts 401 rotates, the other rotating shaft 401 can be driven to rotate synchronously through the pulley 4041 and the transmission belt 4042.

[0045] When the cooled polyamide granules need to be discharged, the first drive motor 203 drives the threaded shaft 202 to rotate in the opposite direction. The moving part 204 drives the polyamide granules in the holding part 205 to move out for cooling. They are left to stand for a period of time at a distance of 5-10 cm from the cooling water to remove moisture. Then, the first drive motor 203 drives the threaded shaft 202 to continue to rotate in the opposite direction, and the polyamide granules are moved out of the support box 101 through the filter basket 2052. This avoids the polyamide granules carrying out too much moisture during the discharge process and reduces the adhesion of the polyamide granules.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cooling water tank for polyamide particle production, comprising a main body unit (1), characterized in that, It also includes a lifting unit (2) disposed on the side of the main body unit (1), and a cooling unit (3) and a stirring unit (4) disposed inside the main body unit (1). The lifting unit (2) includes a fixed seat (201) installed on the side wall of the main unit (1), a threaded shaft (202) movably disposed inside the fixed seat (201), a first drive motor (203) installed at the input end of the threaded shaft (202), a movable part (204) installed on the circumferential side of the threaded shaft (202), and a holding part (205) disposed on the side of the movable part (204). The cooling unit (3) includes a cooling box (301) installed on the inner wall of the main unit (1), a suction pump (302) installed on the surface of the cooling box (301), a suction pipe (303) installed at the input end of the suction pump (302) and connected to the cooling box (301), and a loop-shaped cooling pipe (304) installed at the output end of the suction pump (302) and connected to the cooling box (301).

2. The cooling water tank for polyamide particle production according to claim 1, characterized in that: The main unit (1) includes a support box (101), a movable handle (102) installed on the side wall of the support box (101), and a dust cover (103) movably installed on the top of the support box (101).

3. The cooling water tank for polyamide particle production according to claim 2, characterized in that: The main unit (1) also includes a drain pipe (104) installed on the side wall of the support box (101) and a regulating valve (105) movably installed inside the drain pipe (104).

4. The cooling water tank for polyamide particle production according to claim 3, characterized in that: The container (205) includes a multi-type connecting rod (2051) installed on the side wall of the movable part (204) and a filter basket (2052) installed at the bottom end of the multi-type connecting rod (2051).

5. A cooling water tank for polyamide particle production according to claim 2, characterized in that: The stirring unit (4) includes two rotating shafts (401) movably disposed inside the support box (101), a stirring rod (402) mounted on the side wall of the rotating shaft (401), a second drive motor (403) mounted on the input end of one of the rotating shafts (401), and a transmission component (404) disposed between the two rotating shafts (401).

6. A cooling water tank for polyamide particle production according to claim 5, characterized in that: The transmission component (404) includes a pulley (4041) mounted on the side wall of the rotating shaft (401) and a transmission belt (4042) movably mounted between the two pulleys (4041).

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