Chemical reagent filter

Abstract

The utility model relates to the technical field of filters, in particular to a chemical reagent filter. According to the chemical reagent stirring device disclosed by the utility model, the motor is firstly started, the rotating rod is driven to rotate through the output end of the motor, and the rotating rod drives the stirring blades to rotate so as to stir a chemical reagent to be filtered, so that the problems that crystals in some chemical reagents are correspondingly separated out due to temperature reduction in the filtering process, and the filtering plate and the discharge hole are gradually blocked after a long time are solved; the filtering barrel is taken out of the tank body by pulling the second handle, the limiting block slides out along the track of the limiting groove while the filtering barrel is pulled out, and through the design, the effect that the filtering barrel is conveniently taken out to clean impurities in the filtering barrel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, and particularly relates to a chemical reagent filter. Background Art

[0002] Chemical reagents are auxiliary substances used for analysis and experiments. They can be used for qualitative and quantitative analysis of samples and for reactions under experimental conditions. For example, chemical reagents can be used to identify a certain substance, determine the content therein, or catalyze the reaction between substances. Liquid chemical reagents often need to be filtered during the experiment. A chemical reagent filter is an instrument for filtering liquid chemical reagents, and filter orifice plates are often used in many chemical reagent filters.

[0003] However, most chemical reagent filtration processes are processes of temperature drop. Therefore, crystals in some chemical reagents will be precipitated accordingly. Over time, the filter plate and the discharge port will be gradually blocked. Moreover, most filter plates are integral. If the filter screen is blocked, it is inconvenient to clean, and the practicability is poor.

[0004] In summary, there is an urgent need for a chemical reagent filter at present, which can reduce the precipitation of crystals during the filtration process and is convenient for cleaning the filtration device. Summary of the Utility Model

[0005] The invention object of the utility model is to provide a chemical reagent filter, which can reduce the precipitation of crystals during the filtration process and is convenient for cleaning the filtration device, aiming at the problems existing in the prior art.

[0006] In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

[0007] A chemical reagent filter comprises a tank body. The upper surface of the tank body is attached to the lower surface of a sealing cover. A motor is fixedly connected to the upper surface of the sealing cover. The output end of the motor is fixedly connected to a rotating rod. A stirring blade is fixedly connected to the inside of the rotating rod. A first handle is fixedly connected to the upper surface of the sealing cover. A feed pipe is fixedly connected to the inside of the sealing cover. A water inlet pipe is fixedly connected to the inside of the sealing cover. A discharge pipe is fixedly connected to the inside of the tank body. A valve is rotatably connected to the inside of the discharge pipe.

[0008] Preferably, a limiting groove is formed in the inside of the tank body. A limiting block is slidably connected to the inner wall of the limiting groove. A filter bucket is fixedly connected to the outer wall of the limiting block.

[0009] Preferably, a first connecting plate is fixedly connected to the outer wall of the filter bucket. A second connecting plate is fixedly connected to one end of the outer wall of the filter bucket.

[0010] Preferably, a second handle is fixedly connected to the upper surface of the first connecting plate, and the lower surface of the first connecting plate is fixedly connected to the upper surface of the limiting block.

[0011] Preferably, the upper surface of the second connecting plate is fixedly connected to the lower surface of the limiting block.

[0012] Preferably, an installation hole is formed inside the tank body, and the inner wall of the installation hole is threadedly connected to the outer wall of the screw.

[0013] Preferably, a base is fixedly connected to the lower surface of the tank body, and the outer wall of the discharge pipe penetrates through the inside of the base.

[0014] Preferably, feet are fixedly connected to the lower surface of the base.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, first, the motor is started, the rotating rod is driven to rotate by the output end of the motor, and the rotating rod drives the stirring blades to rotate to stir the chemical reagents to be filtered, solving the problem that during the filtering process, crystals in some chemical reagents will be precipitated due to the decrease in temperature, and over time, the filter plate and the discharge port will gradually be blocked.

[0017] 2. In the present utility model, the filter bucket is taken out of the tank body by pulling the second handle. When the filter bucket is pulled out, the limiting block slides out along the track of the limiting groove. Through this design, the effect of conveniently taking out the filter bucket to clean the impurities inside the filter bucket is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the present utility model;

[0020] Figure 3 is a schematic exploded structural diagram of the present utility model.

[0021] Markings in the figure: 1. Tank body; 2. Screw; 3. First handle; 4. Feed pipe; 5. Motor; 6. Water inlet pipe; 7. Base; 8. Feet; 9. Sealing cover; 10. First connecting plate; 11. Installation hole; 12. Limiting groove; 13. Second handle; 14. Rotating rod; 15. Stirring blade; 16. Discharge pipe; 17. Valve; 18. Filter bucket; 19. Second connecting plate; 20. Limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present utility model will be described in detail below with reference to the accompanying drawings.

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Embodiment 1

[0025] As Figures 1-3 shown, a chemical reagent filter includes a tank body 1, the upper surface of the tank body 1 fits against the lower surface of a sealing cover 9, a motor 5 is fixedly connected to the upper surface of the sealing cover 9, a rotating rod 14 is fixedly connected to the output end of the motor 5, a stirring blade 15 is fixedly connected to the inside of the rotating rod 14, a first handle 3 is fixedly connected to the upper surface of the sealing cover 9, a feeding pipe 4 is fixedly connected to the inside of the sealing cover 9, a water inlet pipe 6 is fixedly connected to the inside of the sealing cover 9, a discharge pipe 16 is fixedly connected to the inside of the tank body 1, and a valve 17 is rotatably connected to the inside of the discharge pipe 16.

[0026] When this application is in use, first, the chemical reagent is conveyed from the feeding pipe 4 to the inside of the filtering barrel 18. After the chemical agent passes through the filtering holes of the filtering barrel 18, the filtration is completed and it flows to the bottom of the tank body 1. Then, the valve 17 can be rotated to control the chemical agent to flow out from the discharge pipe 16. During the filtration process, the motor 5 is started to drive the rotating rod 14 to rotate, and the rotating rod 14 drives the stirring blade 15 to rotate to stir the chemical reagent to be filtered, solving the problem that during the filtration process, some crystals in the chemical reagent will be precipitated due to the decrease in temperature, and over time, the filter plate and the discharge port will be gradually blocked.

[0027] Specifically, a limiting groove 12 is provided inside the tank body 1, a limiting block 20 is slidably connected to the inner wall of the limiting groove 12, a filtering barrel 18 is fixedly connected to the outer wall of the limiting block 20, a first connecting plate 10 is fixedly connected to the outer wall of the filtering barrel 18, a second connecting plate 19 is fixedly connected to one end of the outer wall of the filtering barrel 18, a second handle 13 is fixedly connected to the upper surface of the first connecting plate 10, the lower surface of the first connecting plate 10 is fixedly connected to the upper surface of the limiting block 20, the upper surface of the second connecting plate 19 is fixedly connected to the lower surface of the limiting block 20, an installation hole 11 is provided inside the tank body 1, and the inner wall of the installation hole 11 is threadedly connected to the outer wall of a screw 2. By rotating the screw 2 to separate it from the installation hole 11, the sealing cover 9 is opened by pulling the first handle 3, and then the filtering barrel 18 is taken out of the tank body 1 by pulling the second handle 13. When the filtering barrel 18 is pulled out, the limiting block 20 slides out along the track of the limiting groove 12. Through this design, the effect of conveniently taking out the filtering barrel 18 to clean the impurities inside the filtering barrel 18 is achieved.

[0028] Furthermore, a base 7 is fixedly connected to the lower surface of the tank body 1. The outer wall of the discharge pipe 16 penetrates through the interior of the base 7. A support leg 8 is fixedly connected to the lower surface of the base 7. The valve 17 can be rotated to control the chemical agent to flow out from the discharge pipe 16. A support leg 8 is fixedly connected to the lower surface of the base 7, and the support leg 8 is used to support the entire device.

[0029] Working principle: When people need to use the device, first, the chemical reagent is conveyed from the feed pipe 4 to the interior of the filter barrel 18. After the chemical agent passes through the filter holes of the filter barrel 18, the filtration is completed and it flows to the bottom of the tank body 1. Then, the valve 17 can be rotated to control the chemical agent to flow out from the discharge pipe 16. During the filtration process, the motor 5 is started to drive the rotating rod 14 to rotate, and the rotating rod 14 drives the stirring blade 15 to rotate to stir the chemical reagent to be filtered, solving the problem that during the filtration process, some crystals in the chemical reagent will be precipitated due to the temperature decrease, and over time, the filter plate and the discharge port will be gradually blocked. After the filtration is completed, the water inlet pipe 6 is connected to conduct the first-step cleaning of the filter barrel 18. Then, by rotating the screw 2 to separate it from the mounting hole 11, the sealing cover 9 is opened by pulling the first handle 3. Next, the filter barrel 18 is taken out of the tank body 1 by pulling the second handle 13. When the filter barrel 18 is pulled out, the limiting block 20 slides out along the track of the limiting groove 12. Through this design, the effect of conveniently taking out the filter barrel 18 to clean the impurities inside the filter barrel 18 is achieved.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A chemical reagent filter, comprising a tank body (1), the upper surface of the tank body (1) being fitted to the lower surface of a sealing cover (9), characterized in that, The upper surface of the sealing cover (9) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a rotating rod (14), a stirring blade (15) is fixedly connected inside the rotating rod (14), the upper surface of the sealing cover (9) is fixedly connected to a first handle (3), a feed pipe (4) is fixedly connected inside the sealing cover (9), a water inlet pipe (6) is fixedly connected inside the sealing cover (9), a discharge pipe (16) is fixedly connected inside the tank body (1), and a valve (17) is rotatably connected inside the discharge pipe (16); A limiting groove (12) is formed inside the tank body (1), a limiting block (20) is slidably connected to the inner wall of the limiting groove (12), and a filter barrel (18) is fixedly connected to the outer wall of the limiting block (20).

2. The chemical reagent filter according to claim 1, wherein A first connecting plate (10) is fixedly connected to the outer wall of the filter barrel (18), and a second connecting plate (19) is fixedly connected to one end of the outer wall of the filter barrel (18).

3. The chemical reagent filter according to claim 2, wherein, A second handle (13) is fixedly connected to the upper surface of the first connecting plate (10), and the lower surface of the first connecting plate (10) is fixedly connected to the upper surface of the limiting block (20).

4. A chemical reagent filter according to claim 3, characterized in that, The upper surface of the second connecting plate (19) is fixedly connected to the lower surface of the limiting block (20).

5. A chemical reagent filter according to claim 4, characterized in that An installation hole (11) is formed inside the tank body (1), and the inner wall of the installation hole (11) is threadedly connected to the outer wall of a screw (2).

6. The chemical reagent filter according to claim 5, wherein A base (7) is fixedly connected to the lower surface of the tank body (1), and the outer wall of the discharge pipe (16) penetrates through the inside of the base (7).

7. A chemical reagent filter according to claim 6, characterized in that, Support feet (8) are fixedly connected to the lower surface of the base (7).

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