Particle pump for washing acrylate rubber

Abstract

The utility model discloses a particle pump for washing acrylate rubber, which comprises a bottom frame, a horizontal motor fixedly mounted on the bottom frame, a pump body fixedly connected on the bottom frame, a pump inlet and a pump outlet arranged on the pump body, a coupler rotatably connected on the pump body, the coupler is connected with an output shaft of the horizontal motor, and a pump shaft rotatably connected inside the pump body. The pump shaft is connected with the coupler, the impeller is connected to the pump shaft, and the impeller is of a semi-open structure. According to the utility model, the shape of the impeller is modified according to the size of rubber particles, so that the impeller is adapted to the size of a pump body channel, the phenomenon that the impeller is blocked in the conveying process of large rubber particles is avoided, and the problem of lower production efficiency is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of acrylic rubber processing, in particular to a particle pump for acrylic rubber washing. Background Art

[0002] After the acrylic rubber demulsifies and coagulates, some larger rubber particles sink to the bottom of the water. The traditional rubber washing method requires a large amount of water to move the rubber particles back to the next step.

[0003] When washing the existing acrylic rubber, the particles are uneven when demulsifying, some float on the water surface, and some sink to the bottom of the water, resulting in high water consumption and low production efficiency. Therefore, a particle pump for washing acrylic rubber is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a particle pump for washing acrylic rubber to solve the problems raised in the above background technology.

[0005] A particle pump for washing acrylic rubber comprises a base frame, a horizontal motor is fixedly mounted on the base frame, a pump body is fixedly connected to the base frame, the pump body is provided with a pump inlet and a pump outlet, a coupling is rotatably connected to the pump body, the coupling is connected to the output shaft of the horizontal motor, a pump shaft is rotatably connected inside the pump body, the pump shaft is connected to the coupling, an impeller is connected to the pump shaft, and the impeller structure is semi-open.

[0006] Furthermore, the impeller is made of rubber.

[0007] Beneficial effects of the utility model:

[0008] The utility model changes the shape of the impeller according to the size of the rubber particles so as to adapt to the size of the pump body channel, thereby solving the problem of large rubber particles getting stuck in the impeller during the transportation process and solving the problem of low production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic cross-sectional view of a particle pump for washing acrylic rubber according to the present invention;

[0010] Figure 2 This is a schematic diagram of the three-dimensional structure of the impeller before transformation;

[0011] Figure 3 This is a schematic diagram of the cross-sectional structure of the modified impeller.

[0012] In the figure, 1-base frame, 2-horizontal motor, 3-pump body, 4-pump inlet, 5-pump outlet, 6-coupling, 7-pump shaft, 8-impeller. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0014] like Figures 1 to 3 The particle pump for washing acrylic rubber shown in the utility model includes a base frame 1, a horizontal motor 2 is fixedly mounted on the base frame 1, a pump body 3 is fixedly connected to the base frame 1, the pump body 3 is provided with a pump inlet 4 and a pump outlet 5, a coupling 6 is rotatably connected to the pump body 3, the coupling 6 is connected to the output shaft of the horizontal motor 2, a pump shaft 7 is rotatably connected inside the pump body 3, the pump shaft 7 is connected to the coupling 6, an impeller 8 is connected to the pump shaft 7, and the impeller 8 has a semi-open structure.

[0015] The impeller 8 is made of rubber.

[0016] The working principle of the utility model is as follows: the particle pump impeller rotates at high speed in the pump casing, generating centrifugal force. The colloid water filling the impeller is subjected to the centrifugal force and is thrown out at high speed from the slotted opening of the impeller. The high-speed flowing colloid water is collected in the pump casing, where its speed is reduced and the pressure is increased. According to the principle that liquid flows from high-pressure area to low-pressure area, the high-pressure liquid in the pump casing enters the low-pressure outlet pipeline, forming a low-pressure area at the center of the suction chamber. Under the action of the inlet pressure, the liquid continuously enters the impeller, so that the pump works continuously.

[0017] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A particle pump for washing acrylic rubber, characterized by: The particle pump for acrylic rubber washing includes a base frame, a horizontal motor is fixedly mounted on the base frame, a pump body is fixedly connected to the base frame, the pump body is provided with a pump inlet and a pump outlet, a coupling is rotatably connected to the pump body, the coupling is connected to the output shaft of the horizontal motor, a pump shaft is rotatably connected inside the pump body, the pump shaft is connected to the coupling, an impeller is connected to the pump shaft, and the impeller structure is semi-open.

2. The particle pump for washing acrylic rubber according to claim 1, characterized in that: The impeller is made of rubber.

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