Diffusion dialysis device with circulation function for laboratory

Abstract

The utility model discloses a laboratory diffusion dialysis device with a circulation function, which comprises a dialysis structure, and a circulation structure is arranged in the dialysis structure; the dialysis structure comprises a frame, and four moving wheels are symmetrically arranged under the frame; a waste liquid tank and a clear water tank are symmetrically arranged right above the frame, the waste liquid tank and the clear water tank convey waste liquid and clear water into the dialysis tank through a connecting pipe, and a control valve is arranged on the connecting pipe. Moving wheels are arranged, the two-side fixed connection effect is achieved through the moving wheels, the stress supporting effect on the whole device and structural parts is achieved through the moving wheels, meanwhile, the stress moving driving effect is sequentially achieved through a base, a water pump is arranged, and the effect of pumping and conveying water generated after neutralization is achieved through the water pump. And the guide plates are arranged, so that the guide dialysis effect on the mixed residual liquid is achieved through the guide plates, and meanwhile, the sufficient dialysis effect can be achieved through the arrangement of double layers of the guide plates.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery parts processing, in particular to a laboratory diffusion dialysis device with a circulation function. Background Art

[0002] Diffusion dialysis refers to the use of ion exchange membranes to separate feed liquid and receiving liquid of different concentrations. The solute diffuses from the high-concentration side through the membrane to the low-concentration side. When the concentrations on both sides of the membrane reach equilibrium, the dialysis process stops. The concentration difference is the driving force of dialysis. During the dialysis process, the feed liquid and the receiving liquid generally flow in the opposite direction. When the existing diffusion dialysis device dialyzes the waste liquid generated in the experiment through only one layer of dialysis membrane, the dialysis will be insufficient, thereby greatly reducing the efficiency of dialysis. Utility Model Content

[0003] The purpose of the utility model is to address the deficiencies of the prior art and provide a laboratory diffusion dialysis device with a circulation function, so as to solve the problem proposed in the above background technology that the existing diffusion dialysis device only dialyzes the waste liquid generated in the experiment through a layer of dialysis membrane, which will lead to insufficient dialysis and greatly reduce the dialysis efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laboratory diffusion dialysis device with a circulation function, comprising a dialysis structure, wherein a circulation structure is provided inside the dialysis structure;

[0005] The dialysis structure comprises a frame, and four moving wheels are symmetrically arranged directly below the frame;

[0006] A waste liquid tank and a clean water tank are symmetrically arranged directly above the frame. The waste liquid tank and the clean water tank transport waste liquid and clean water to the dialysis box through connecting pipes, and a control valve is arranged on the connecting pipes.

[0007] By adopting the above technical solution, the arranged moving wheels not only play a force-supporting effect on the overall device and structural parts, but also play a force-moving driving effect.

[0008] Preferably, a motor is disposed outside the dialysis box, and a first stirring rod is disposed inside the dialysis box, and the motor drives the first stirring rod to rotate.

[0009] By adopting the above technical solution, the waste liquid and clean water can be quickly stirred by driving the first stirring rod to rotate through the provided motor, thereby achieving a rapid mixing effect.

[0010] Preferably, two layers of guide plates are arranged directly below the stirring rod, a plurality of leakage holes are opened on the guide plates, and guide surfaces are provided on both sides of the leakage holes, wherein the slope of the guide surface on the upper guide plate is greater than the slope of the guide surface on the lower guide plate.

[0011] By adopting the above technical solution, the mixed waste liquid and water can be introduced into the leakage hole through the guide surface on the guide plate, and then fall onto the guide plate of the lower layer for secondary guided dialysis, thereby achieving a full dialysis effect.

[0012] Preferably, the dialysis box is connected to the recovery tank and the neutralization tank respectively through connecting pipes, wherein the liquid passing through the leakage hole flows to the recovery tank, and the liquid not passing through the leakage hole flows to the neutralization tank.

[0013] By adopting the above technical solution, the liquid after infiltration is recovered by the recovery tank, and the remaining residual liquid is recovered and neutralized to form water and waste residue by the neutralization tank, thereby achieving the effect of water-solid-liquid separation.

[0014] Preferably, the circulation structure comprises a liquid wheel, which is located inside the neutralization tank, the upper part of the liquid wheel is fixedly connected to the connecting pipe, and the lower part of the liquid wheel is connected to the second stirring rod.

[0015] By adopting the above technical solution, when the residual liquid enters the neutralization tank through the connecting pipe, it will drive the liquid wheel to rotate, thereby causing the second stirring rod fixedly connected to the liquid wheel to rotate, thereby achieving the effect of accelerating neutralization.

[0016] Preferably, a filter core is provided below the second stirring rod, the filter core is located at the bottom of the neutralization tank, the filter core is fixedly connected to the recovery pipe, the recovery pipe is fixedly connected to the water pump, the water pump transports the water generated after neutralization and filtration to the clean water tank through the recovery pipe, and the water in the clean water tank can be reused.

[0017] By adopting the above technical solution, the waste liquid generated after neutralization can be filtered through the filter element, and then transported to the clean water tank through the recovery pipe and the water pump, thereby achieving the effect of water circulation.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the laboratory diffusion dialysis device with circulation function,

[0019] (1) This case adopts the dialysis structure to solve the problem that the existing diffusion dialysis device dialyzes the waste liquid generated in the experiment through only one layer of dialysis membrane, which will lead to insufficient dialysis, thereby greatly reducing the dialysis efficiency. When the waste liquid and clean water enter the dialysis box, the motor drives the first stirring rod to rotate to accelerate the mixing, and then the mixed waste liquid and water can be introduced into the leakage hole through the guide surface on the guide plate, and then fall onto the guide plate of the lower layer for secondary guided dialysis, thereby achieving the effect of sufficient dialysis;

[0020] (2) By setting up a circulation structure, the problem that the existing diffusion dialysis device cannot effectively treat the remaining residual liquid is solved. When the residual liquid enters the neutralization box, the second stirring rod is driven to rotate by the liquid wheel to accelerate the neutralization, and the waste liquid generated after neutralization can be filtered by the filter element, and then transported to the clean water tank through the recovery pipe and the water pump, thereby achieving the effect of water circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the practical dialysis box;

[0023] Figure 3 This is a schematic diagram of the structure of the neutralization tank in this utility model;

[0024] In the figure: 1. dialysis structure; 2. circulation structure; 101. frame; 102. moving wheel; 103. waste liquid tank; 104. clean water tank; 105. connecting pipe; 106. control valve; 107. dialysis box; 1071. motor; 1072. first stirring rod; 1073. guide plate; 1074. leakage hole; 108. recovery tank; 109. neutralization tank; 201. liquid wheel; 202. second stirring rod; 203. filter element; 204. recovery pipe; 205. water pump. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-3 ,The utility model provides a technical solution: an adjustable truss reinforcement assembler;

[0027] like Figure 1 and Figure 2As shown, it includes a dialysis structure 1, which is characterized in that: a circulation structure 2 is provided inside the dialysis structure 1; the dialysis structure 1 includes a frame 101, and four moving wheels 102 are symmetrically arranged directly below the frame 101; a waste liquid tank 103 and a clean water tank 104 are symmetrically arranged directly above the frame 101, the waste liquid tank 103 and the clean water tank 104 are fixedly connected to a connecting pipe 105, and a control valve 106 is arranged on the connecting pipe 105, wherein the waste liquid tank 103 and the clean water tank 104 transport the waste liquid and clean water to the dialysis box 107 through the connecting pipe 105, and the output of the waste liquid and clean water is controlled by the arranged control valve 106, and the arranged moving wheels 102 can play a force-supporting effect on the overall device and structural parts, and also play a force-moving driving effect.

[0028] Furthermore, in the above scheme, a motor 1071 is arranged outside the dialysis box 107, and a first stirring rod 1072 is arranged inside the dialysis box 107, wherein the motor 1071 drives the first stirring rod 1072 to rotate, and during the rotation of the first stirring rod 1072, the waste liquid and clean water entering the dialysis box 107 can be quickly stirred, thereby achieving a rapid mixing effect.

[0029] Furthermore, in the above scheme, two layers of guide plates 1073 are arranged directly below the first stirring rod 1072, and a plurality of leakage holes 1074 are opened on the guide plates 1073. There are guide surfaces on both sides of the leakage holes 1074, wherein the slope of the guide surface on the upper guide plate 1073 is greater than the slope of the guide surface on the lower guide plate 1073. When the waste liquid and clean water are stirred, they will flow into the leakage holes 1074 through the guide surfaces on the guide plates 1073. The waste liquid flowing into the leakage holes 1074 will fall onto the lower guide plate 1073 again for secondary guided dialysis, and then flow out from the leakage holes 1074 on the lower guide plate 1073. The two layers of guide plates 1073 are set up to achieve a full dialysis effect.

[0030] Furthermore, in the above scheme, the dialysis box 107 is connected to the recovery tank 108 and the neutralization tank 109 respectively through the connecting pipe 105, wherein the liquid passing through the leakage hole 1074 flows to the recovery tank 108, and the liquid not passing through the leakage hole 1074 flows to the neutralization tank 109, the liquid after permeation is recovered by the set recovery tank 108, and the remaining residual liquid is recovered by the neutralization tank 109.

[0031] like Figure 3As shown, the circulation structure 2 includes a liquid wheel 201, the liquid wheel 201 is located inside the neutralization tank 109, the upper part of the liquid wheel 201 is fixedly connected to the connecting pipe 105, the lower part of the liquid wheel 201 is connected to the second stirring rod 202, a filter core 203 is arranged below the second stirring rod 202, the filter core 203 is located at the bottom of the neutralization tank 109, the filter core 203 is fixedly connected to the recovery pipe 204, the recovery pipe 204 is fixedly connected to the water pump 205, and the water pump 205 transports the water generated after neutralization and filtration to the clean water tank 104 through the recovery pipe 204 The water in the clean water tank 104 can be reused, wherein when the residual liquid enters the neutralization tank 109 through the connecting pipe 105, it will drive the liquid wheel 201 to rotate. During the rotation of the liquid wheel 201, the second stirring rod 202 fixedly connected to the liquid wheel 201 will be driven to rotate, thereby accelerating the neutralization effect. When the neutralized liquid passes through the filter element 203 to filter the waste residue in the waste liquid, the remaining water after filtration is transported to the clean water tank 104 through the recovery pipe 204 and the water pump 205, thereby achieving the effect of water circulation.

[0032] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, 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. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A laboratory diffusion dialysis device with circulation function, comprising a dialysis structure (1), characterized in that: The dialysis structure (1) is provided with a circulation structure (2) inside; The dialysis structure (1) comprises a frame (101), and four moving wheels (102) are symmetrically arranged directly below the frame (101); A waste liquid tank (103) and a clean water tank (104) are symmetrically arranged directly above the frame (101), and the waste liquid tank (103) and the clean water tank (104) transport waste liquid and clean water to a dialysis box (107) via a connecting pipe (105), and a control valve (106) is arranged on the connecting pipe (105); The dialysis box (107) is provided with a motor (1071) outside, and a first stirring rod (1072) is provided inside the dialysis box (107), and the motor (1071) drives the first stirring rod (1072) to rotate; The dialysis box (107) is connected to the recovery tank (108) and the neutralization tank (109) respectively through the connecting pipe (105), wherein the liquid passing through the leakage hole (1074) flows to the recovery tank (108), and the liquid not passing through the leakage hole (1074) flows to the neutralization tank (109); The circulation structure (2) comprises a liquid wheel (201), the liquid wheel (201) is located inside the neutralization tank (109), the upper part of the liquid wheel (201) is fixedly connected to the connecting pipe (105), and the lower part of the liquid wheel (201) is connected to the second stirring rod (202).

2. A laboratory diffusion dialysis device with circulation function according to claim 1, characterized in that: Two layers of guide plates (1073) are arranged directly below the first stirring rod (1072), and a plurality of leakage holes (1074) are opened on the guide plates (1073). There are guide surfaces on both sides of the leakage holes (1074), wherein the slope of the guide surface on the upper guide plate (1073) is greater than the slope of the guide surface on the lower guide plate (1073).

3. The laboratory diffusion dialysis device with circulation function according to claim 1, characterized in that: A filter core (203) is provided below the second stirring rod (202). The filter core (203) is located at the bottom of the neutralization tank (109). The filter core (203) is fixedly connected to a recovery pipe (204). The recovery pipe (204) is fixedly connected to a water pump (205). The water pump (205) transports water generated after neutralization and filtration to the clean water tank (104) through the recovery pipe (204). The water in the clean water tank (104) can be reused.

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