Collecting device for cleaning waste liquid of refractometer

Abstract

The utility model discloses a refractometer cleaning waste liquid collecting device which comprises a collecting box arranged on one side of a refractometer, the collecting box comprises a waste liquid cavity, a clean cavity and a top cover from bottom to top, a partition plate is arranged between the waste liquid cavity and the clean cavity, and the partition plate is at least used for separating the waste liquid cavity from the clean cavity; a plurality of vertical plates with different heights are arranged on the inner wall of the bottom of the waste liquid cavity, a submersible pump is arranged at one corner of the bottom of the waste liquid cavity and connected with a water feeding pipe, and a valve located in the top cover is arranged at the top end of the water feeding pipe. According to the collecting box, liquid generated after the refractometer is cleaned can be recycled, the recycled cleaning liquid can be filtered, the cleaning liquid can be repeatedly used, the refractometer can be repeatedly cleaned, the cleaning effect on the refractometer is improved, and meanwhile the used cleaning liquid is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of refractometer cleaning, and particularly relates to a refractometer cleaning waste liquid collecting device. BACKGROUND

[0002] The refractometer, also known as a refractometer, is an instrument for testing the concentration of light, used to measure the refractive index, birefringence, optical properties, and refractive index is one of the important physical constants of matter. Many pure substances have a certain refractive index, and the refractive index will change if the substance contains impurities, resulting in deviation, and the more impurities, the greater the deviation.

[0003] The refractometer mainly comprises a high refractive index prism (lead glass or cubic zirconium oxide), a prism reflector, a lens, a scale (internal scale or external scale), and an eyepiece.

[0004] After the refractometer is used to detect the refractive index of the liquid, the test table of the refractometer needs to be cleaned. The waste liquid after cleaning each time needs to be collected in time, otherwise the waste liquid will directly flow to the base of the refractometer, polluting the base and the operation platform, and bringing more workload and more time for cleaning. Therefore, it is urgent to design a refractometer cleaning waste liquid collecting device to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a refractometer cleaning waste liquid collecting device to solve the above problems in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The refractometer cleaning waste liquid collecting device comprises a collecting box arranged on one side of the refractometer, wherein the collecting box comprises a waste liquid cavity, a clean cavity and a top cover from bottom to top, a partition plate is arranged between the waste liquid cavity and the clean cavity, and the partition plate is used at least for separation between the waste liquid cavity and the clean cavity;

[0008] A plurality of vertical plates with different heights are arranged on the inner wall of the bottom of the waste liquid cavity, a submersible pump is arranged at a corner of the bottom of the waste liquid cavity, an upper water pipe is connected to the submersible pump, and a valve is arranged at the top end of the upper water pipe and located in the top cover;

[0009] A water distribution plate is arranged in the top cover, the water distribution plate is connected to the valve through a pipeline, a filter cloth bag and a filter plate are arranged in the clean cavity and distributed vertically, and the filter cloth bag and the filter plate are located below the water distribution plate;

[0010] A water supply pump is arranged on one side of the bottom of the clean cavity.

[0011] Preferably, the refractometer is provided with a liquid inlet nozzle and a liquid outlet nozzle, the liquid inlet nozzle is provided with a liquid inlet pipe, and the liquid outlet nozzle is connected with a liquid return pipe.

[0012] Preferably, the refractometer is provided with a first intermediate outlet pipe communicated with the liquid inlet nozzle, and a second intermediate outlet pipe communicated with the liquid outlet nozzle, and the first intermediate outlet pipe is communicated with the second intermediate outlet pipe.

[0013] Preferably, a transition connecting pipe is arranged between the first intermediate outlet pipe and the second intermediate outlet pipe.

[0014] Preferably, the heights of the vertical plates gradually decrease from left to right.

[0015] Preferably, the liquid inlet pipe is connected with a water supply pump, and one end of the liquid return pipe is connected with a waste liquid cavity.

[0016] In the above technical solution, the refractometer cleaning waste liquid collecting device has the following beneficial effects:

[0017] The collecting box can recycle the liquid after cleaning the refractometer, filter the recycled cleaning liquid, realize the reuse of the cleaning liquid, realize the repeated cleaning effect of the refractometer, improve the cleaning effect of the refractometer, and save the used cleaning liquid. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.

[0019] Fig. 1 An angle structure perspective view is provided for the refractometer cleaning waste liquid collecting device embodiment of the present application.

[0020] Fig. 2 Another angle structure perspective view is provided for the refractometer cleaning waste liquid collecting device embodiment of the present application.

[0021] Fig. 3 A collecting box structure schematic view is provided for the refractometer cleaning waste liquid collecting device embodiment of the present application.

[0022] 1. Refractometer; 2. Inlet nozzle; 3. Outlet pipe 1; 4. Drain nozzle; 5. Outlet pipe 2; 6. Infusion pipe; 7. Return pipe; 8. Transition connection pipe; 9. Collection tank; 10. Waste liquid chamber; 11. Partition plate; 12. Clean chamber; 13. Top cover; 14. Vertical plate; 15. Submersible pump; 16. Water supply pipe; 17. Valve; 18. Water distribution plate; 19. Filter bag; 20. Filter plate; 21. Water supply pump. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] like Figs. 1-3 As shown, the refractometer cleaning waste liquid collection device provided in this embodiment includes a collection box 9 disposed on one side of the refractometer 1. The collection box 9 includes a waste liquid chamber 10, a clean chamber 12, and a top cover 13 from bottom to top. A partition plate 11 is disposed between the waste liquid chamber 10 and the clean chamber 12, and the partition plate 11 is used at least for separation between the waste liquid chamber 10 and the clean chamber 12. Several vertical plates 14 of different heights are disposed on the inner wall of the bottom of the waste liquid chamber 10. A submersible pump 15 is installed at one corner of the bottom, and a water supply pipe 16 is connected to the submersible pump 15. A valve 17 is installed at the top of the water supply pipe 16 inside the top cover 13. A water distribution plate 18 is installed inside the top cover 13. The water distribution plate 18 is connected to the valve 17 through a pipe. Filter bags 19 and filter plates 20 are arranged vertically inside the clean chamber 12. The filter bags 19 and filter plates 20 are located below the water distribution plate 18. A water supply pump 21 is installed on one side of the bottom of the clean chamber 12.

[0025] In this embodiment, a collection box 9 is provided on one side of the refractometer 1. The collection box 9 includes a waste liquid chamber 10, a clean chamber 12 and a top cover 13 from bottom to top.

[0026] Waste liquid chamber 10 collects the waste liquid after cleaning, and then lifts and filters the waste liquid into the interior of clean chamber 12.

[0027] A partition plate 11 is provided between the waste liquid chamber 10 and the clean chamber 12. The partition plate 11 is used at least for the separation between the waste liquid chamber 10 and the clean chamber 12.

[0028] In this embodiment, a number of vertical plates 14 of different heights are provided on the inner wall of the bottom of the waste liquid chamber 10;

[0029] Specifically, the heights of the plurality of vertical plates 14 decrease from left to right in sequence, after the waste liquid enters the waste liquid cavity 10, the waste liquid is blocked by the leftmost vertical plate 14, the waste liquid is precipitated, the supernatant of the waste liquid overflows the vertical plate 14 and enters the right side, and after the waste liquid is sequentially precipitated and overflowed, the waste liquid enters the cavity of the submersible pump 15.

[0030] In the embodiment, the bottom corner of the waste liquid cavity 10 is provided with the submersible pump 15, and the submersible pump 15 is connected with the water inlet pipe 16, the top end of the water inlet pipe 16 is provided with the valve 17 located in the inside of the top cover 13, and the submersible pump 15 pumps the overflowed liquid to the valve 17 through the water inlet pipe 16.

[0031] In the embodiment, the inside of the top cover 13 is provided with the water distribution plate 18, the water distribution plate 18 is connected with the valve 17 through a pipeline, the inside of the clean cavity 12 is provided with the filter cloth bag 19 and the filter plate 20 distributed upward and downward, the filter cloth bag 19 and the filter plate 20 are located below the water distribution plate 18, after the valve 17 is opened, the waste liquid enters the water distribution plate 18, the water distribution plate 18 sprays the waste liquid downward, the waste liquid is filtered by the filter cloth bag 19 and the filter plate 20, and the repeated use of the waste liquid is realized.

[0032] In the embodiment, the bottom side of the clean cavity 12 is provided with the water supply pump 21, the treated waste liquid is changed into the cleaning liquid, the cleaning liquid is pumped to the infusion tube 6 through the water supply pump 21, and the refilling of the refractometer is realized.

[0033] In the embodiment, the refractometer 1 is provided with the liquid inlet nozzle 2 and the liquid outlet nozzle 4, the liquid inlet nozzle 2 is provided with the infusion tube 6, and the liquid outlet nozzle 4 is connected with the backflow pipe 7.

[0034] Specifically, the infusion tube 6 is connected with the water supply pump 21, and one end of the backflow pipe 7 is connected to the waste liquid cavity 10.

[0035] Specifically, the refractometer 1 is provided with the middle outlet pipe one 3 in communication with the liquid inlet nozzle 2, the refractometer 1 is provided with the middle outlet pipe two 5 in communication with the liquid outlet nozzle 4, and the middle outlet pipe one 3 is in communication with the middle outlet pipe two 5.

[0036] Specifically, the transition connecting pipe 8 is arranged between the middle outlet pipe one 3 and the middle outlet pipe two 5.

[0037] The flowing path of the cleaning liquid is that the cleaning liquid enters the liquid inlet nozzle 2 through the infusion tube 6, enters the middle outlet pipe one 3 from the liquid inlet nozzle 2, enters the middle outlet pipe two 5 through the transition connecting pipe 8, and finally enters the inside of the waste liquid cavity 10 through the liquid outlet nozzle 4 and the backflow pipe 7.

[0038] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A device for collecting cleaning waste from a refractometer, comprising a collection tank (9) arranged on one side of the refractometer (1), characterized in that, The collecting box (9) comprises a waste liquid cavity (10), a clean cavity (12) and a top cover (13) from bottom to top, a partition plate (11) is arranged between the waste liquid cavity (10) and the clean cavity (12), and the partition plate (11) is used at least for separating the waste liquid cavity (10) and the clean cavity (12); A plurality of vertical plates (14) with different heights are arranged on the inner wall of the bottom of the waste liquid cavity (10), a submersible pump (15) is arranged at a corner of the bottom of the waste liquid cavity (10), an upper water pipe (16) is connected to the submersible pump (15), and a valve (17) is arranged at the top end of the upper water pipe (16) and located in the top cover (13); A water distribution plate (18) is arranged in the top cover (13), the water distribution plate (18) is connected to the valve (17) through a pipeline, a filter cloth bag (19) and a filter plate (20) are arranged in the clean cavity (12) and distributed upwards and downwards, and the filter cloth bag (19) and the filter plate (20) are located below the water distribution plate (18); A water supply pump (21) is arranged at one side of the bottom of the clean cavity (12).

2. The apparatus of claim 1, wherein the waste fluid collection device is a drain. The refractometer (1) is provided with a liquid inlet nozzle (2) and a liquid outlet nozzle (4), the liquid inlet nozzle (2) is provided with a liquid supply pipe (6), and the liquid outlet nozzle (4) is connected with a backflow pipe (7).

3. The apparatus of claim 2, wherein the waste fluid collection device is a drain. The refractometer (1) is provided with a first middle outlet pipe (3) communicated with the liquid inlet nozzle (2), and a second middle outlet pipe (5) communicated with the liquid outlet nozzle (4).

4. The apparatus of claim 3, wherein the waste fluid collection device is a drain. A transition connecting pipe (8) is arranged between the first middle outlet pipe (3) and the second middle outlet pipe (5).

5. The apparatus of claim 1, wherein the apparatus is configured to be used with a refractometer. The heights of the plurality of vertical plates (14) decrease from left to right.

6. The apparatus of claim 2, wherein the waste fluid collection device is a drain. The liquid supply pipe (6) is connected with the water supply pump (21), and one end of the backflow pipe (7) is connected to the waste liquid cavity (10).

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