Cooling bed for polyacrylamide production

Abstract

The utility model discloses a cooling bed for polyacrylamide production, which comprises a bed body, and further comprises a uniform spreading mechanism and a cooling mechanism which are arranged on the bed body, the uniform distributing and scattering mechanism comprises a lead screw and a scattering box, the lead screw is rotationally arranged on the side wall of the bed body, a connecting block is in threaded connection with the lead screw, the scattering box is fixedly connected to the connecting block, a feeding hose is arranged on the side wall of the scattering box, and the feeding hose penetrates through the side wall of the bed body and extends out. The utility model belongs to the technical field of polyacrylamide production, and particularly relates to a cooling bed for polyacrylamide production.

Description

Technical Field

[0001] The utility model belongs to the technical field of polyacrylamide production, in particular to a cooling bed for polyacrylamide production. Background Art

[0002] Polyacrylamide is a linear organic high molecular polymer and also a high molecular water treatment flocculant product. It can specifically adsorb suspended particles in water, act as a link and bridge between particles, make fine particles form relatively large flocs, and accelerate the sedimentation rate.

[0003] The patent with publication number CN216099864U discloses a cooling bed for polyacrylamide production. When the amount of polyacrylamide on the drain plate reaches a predetermined value, the drain plate begins to move downward, and the slider is pulled along the slide rod by the first pull rope. When the drain plate is separated from the feed box, the blocking ball completely blocks the bottom of the feed pipe to prevent feeding, thereby achieving the purpose of quantitative feeding and preventing the material from accumulating on the cooling bed. When the polyacrylamide on the drain plate rolls down to the cooling bed under the action of gravity, the cooling component is immediately started to evenly cool the polyacrylamide.

[0004] However, when the above device is in use, the material is scattered on the cooling bed plate through the drainage plate, which easily causes the material to accumulate in one place, making it impossible to evenly disperse the material, thus affecting the subsequent cooling effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing equipment cannot disperse the materials, which is not conducive to subsequent uniform cooling.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a cooling bed for polyacrylamide production, including a bed body, and also including a uniformly distributed material spreading mechanism and a temperature reduction cooling mechanism arranged on the bed body; the uniformly distributed material spreading mechanism includes a screw rod and a material spreading box, the screw rod is rotatably arranged on the side wall of the bed body, a connecting block is threadedly connected to the screw rod, the material spreading box is fixedly connected to the connecting block, and a feeding hose is provided on the side wall of the material spreading box, and the feeding hose passes through the side wall of the bed body and extends out.

[0007] Furthermore, slide grooves are provided on the side walls of both sides of the bed, and sliders are slidably provided on the slide grooves, and the material spreading box is fixedly connected to two groups of the sliders.

[0008] Furthermore, one end of the screw rod is axially connected to a motor, and the motor is fixedly arranged on the outer side wall of the bed.

[0009] Furthermore, the temperature-reducing cooling mechanism includes a cooling bed plate and a fan. The cooling bed plate is tilted on the side wall of the bed. The fan is installed on the side wall of the bed. An air pipe is connected to the fan. The end of the air pipe extends into the bed. A nozzle is provided on the side wall of the air pipe. The nozzle is arranged close to the cooling bed plate.

[0010] Preferably, a discharge port is provided on the side wall of the bed body, and the discharge port is arranged close to the bottom end of the cooling bed plate.

[0011] Preferably, the air pipe is fixedly mounted and connected to the side wall of the bed.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the utility model provides a cooling bed for polyacrylamide production, which is convenient for cooling the materials on the cooling bed plate by arranging a fan and an air pipe, and cooperating with a nozzle, and is capable of moving the material spreading box by arranging a screw rod and a connecting block, and is capable of ensuring the smooth movement of the material spreading box by arranging a slide groove and a limit slider, and is capable of evenly spreading the material on the cooling bed plate by cooperating with a feed hose and a material spreading hole, so that the cooling is even and the heat dissipation efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structural diagram of a cooling bed for polyacrylamide production proposed by the utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of a cooling bed for polyacrylamide production proposed by the utility model;

[0015] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0016] Among them, 1. bed body, 2. uniform spreading mechanism, 3. cooling mechanism, 4. screw, 5. spreading box, 6. connecting block, 7. feeding hose, 8. slide, 9. slider, 10. motor, 11. cooling bed plate, 12. fan, 13. air pipe, 14. nozzle, 15. discharge port. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, a cooling bed for polyacrylamide production proposed by the utility model comprises a bed body 1, a material outlet 15 is arranged on the side wall of the bed body 1, and also comprises a uniform material spreading mechanism 2 and a temperature reduction cooling mechanism 3 arranged on the bed body 1; the uniform material spreading mechanism 2 comprises a screw rod 4 and a material spreading box 5, the screw rod 4 is rotatably arranged on the side wall of the bed body 1, one end of the screw rod 4 is axially connected to a motor 10, the motor 10 is fixedly arranged on the outer side wall of the bed body 1, a connecting block 6 is threadedly connected to the screw rod 4, the material spreading box 5 is fixedly connected to the connecting block 6, slide grooves 8 are arranged on the side walls of the bed body 1, and sliders 9 are slidably arranged on the slide grooves 8, the material spreading box 5 is fixedly connected to the two groups of sliders 9, and the spreading box 5 is fixedly connected to the two groups of sliders 9. A feeding hose 7 is connected to the side wall of the material box 5. The feeding hose 7 penetrates the side wall of the bed 1 and extends out. The polyacrylamide is fed into the material spreading box 5 through the feeding hose 7 and is sprinkled out through the holes at the bottom of the material spreading box 5. The motor 10 is started to drive the screw rod 4 to rotate, the screw rod 4 drives the connecting block 6 to move, and the connecting block 6 drives the material spreading box 5 to move. At the same time, the material spreading box 5 drives the slider 9 to move along the slide groove 8 to ensure the stability of the material spreading box 5. With the movement of the material spreading box 5, the polyacrylamide can be evenly spread on the cooling mechanism 3. The cooling mechanism is started to cool the polyacrylamide, thereby improving the cooling uniformity and cooling efficiency.

[0020] like Figure 2 As shown, the temperature reduction and cooling mechanism 3 includes a cooling bed plate 11 and a fan 12. The cooling bed plate 11 is tilted on the side wall of the bed body 1. The bottom end of the cooling bed plate 11 is arranged near the discharge port 15. The fan 12 is installed on the side wall of the bed body 1. An air pipe 13 is connected to the fan 12. The end of the air pipe 13 penetrates into the bed body 1 and is fixedly connected to the side wall of the bed body 1. A nozzle 14 is provided on the side wall of the air pipe 13. The nozzle 14 is arranged near the cooling bed plate 11. When the fan 12 is started, the outside air is sent to the air pipe 13 and sprayed out from the nozzle 14 to cool the polyacrylamide spread on the cooling bed plate 11.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cooling bed for polyacrylamide production, comprising a bed body, characterized in that: It also includes a uniform material spreading mechanism and a cooling mechanism arranged on the bed; the uniform material spreading mechanism includes a screw and a material spreading box, the screw is rotatably arranged on the side wall of the bed, a connecting block is threadedly connected to the screw, the material spreading box is fixedly connected to the connecting block, and a feeding hose is provided on the side wall of the material spreading box, and the feeding hose passes through the side wall of the bed and extends out.

2. A cooling bed for polyacrylamide production according to claim 1, characterized in that: Slide grooves are arranged on the side walls of both sides of the bed, and sliding blocks are slidably arranged on the slide grooves. The material spreading box is fixedly connected to two groups of the sliding blocks.

3. A cooling bed for polyacrylamide production according to claim 2, characterized in that: One end of the screw rod is axially connected with a motor, and the motor is fixedly arranged on the outer side wall of the bed body.

4. A cooling bed for polyacrylamide production according to claim 3, characterized in that: The temperature reduction and cooling mechanism includes a cooling bed plate and a fan. The cooling bed plate is tilted on the side wall of the bed body. The fan is installed on the side wall of the bed body. An air pipe is connected to the fan. The end of the air pipe extends into the bed body. A nozzle is provided on the side wall of the air pipe. The nozzle is arranged close to the cooling bed plate.

5. A cooling bed for polyacrylamide production according to claim 4, characterized in that: A discharge port is arranged on the side wall of the bed body, and the discharge port is arranged close to the bottom end of the cooling bed plate.

6. A cooling bed for polyacrylamide production according to claim 5, characterized in that: The air pipe is fixedly installed and connected to the side wall of the bed.

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