CN211274741U - Laboratory operation platform with solid-water oil separator - Google Patents

Abstract

The utility model discloses a laboratory operating table with a solid-water-oil separator, comprising an experimental operating table and a solid-water-oil separator; a reagent rack, a water tank and a water valve are arranged on the experimental operating table, and the solid-water-oil separator is provided with a reagent rack, a water tank and a water valve. The separator is installed at the bottom water outlet of the water tank, and is used to separate solid, water and oil from the waste liquid poured into the water tank, and the solid-water-oil separator is hidden in the cabinet of the experimental console. The utility model provides a laboratory operating table with a solid-water-oil separator, which can separate solids and oil stains in laboratory waste liquids, avoid clogging of drainage pipes and avoid causing environmental pollution.

Description

A laboratory operating table with a solid water oil separator

technical field

The utility model belongs to the technical field of laboratory appliances, in particular to a laboratory operating table with a solid-water-oil separator.

Background technique

Most of the operating tables in the laboratory are equipped with a water tank with a water valve. For convenience, the waste liquid generated in the experiment and the waste liquid generated by cleaning various experimental instruments are directly discharged from the water tank into the drain pipe, and the waste liquid is easy to cause pollution to the environment. Moreover, the solid dirt doped in the waste liquid is easy to cause blockage of the drain pipe. In order to solve the above problems, the utility model designs a laboratory operating table with a solid-water-oil separator, which can separate the solids and oil stains in the laboratory waste liquid to avoid blockage of the drain pipe and avoid environmental pollution.

SUMMARY OF THE INVENTION

Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides a laboratory operating table with a solid-water-oil separator, which can separate the solids and oil stains in the laboratory waste liquid and avoid the blockage of the drain pipe. and avoid environmental pollution.

Technical scheme: In order to achieve the above purpose, a laboratory operating table with a solid water-oil separator of the present invention includes an experimental operating table and a solid water-oil separator; the experimental operating table is provided with a reagent rack, a water tank and a Water valve, the solid-water-oil separator is installed at the bottom outlet of the water tank to separate solid, water and oil from the waste liquid poured into the water tank, and the solid-water-oil separator is hidden in the cabinet of the experimental console in vivo.

Further, the solid-water-oil separator includes a solid-liquid separation unit and an oil-water separation unit that are communicated through an intermediate liquid inlet pipe, and the solid-liquid separation unit, the intermediate liquid inlet pipe, and the oil-water separation unit are arranged vertically from top to bottom. ; The liquid inlet end of the solid-liquid separation unit is docked with the bottom water outlet pipe port of the water tank to separate the solid and liquid in the waste liquid; the oil-water separation unit is used to The oil in the liquid is separated from the water.

Further, the solid-liquid separation unit includes a solid-liquid separation container and a filter screen arranged in the solid-liquid separation container; the top of the solid-liquid separation container has an initial liquid inlet pipe, and the initial liquid inlet pipe is connected to the bottom of the water tank. The water outlet pipe is screwed together by internal and external threads; the solid-liquid separation container is provided with a solid output port on the side, the filter screen is inclined and arranged in the solid-liquid separation container, and the short end of the filter screen is connected to the lower part of the solid-liquid separation container. The mouth edges are corresponding; the solid output port is connected with a solid output chute which is inclined downward.

Further, the oil-water separation unit includes an oil-water separation container and an oil-absorbing cotton arranged in the oil-water separation container, and the oil-absorbing cotton floats on the liquid surface in the oil-water separation container; the inner top of the oil-water separation container passes through the middle liquid inlet pipe. It communicates with the inner bottom of the solid-liquid separation container, the bottom of the oil-water separation container has a final liquid outlet pipe, and a buoyancy valve is arranged at the butting port of the oil-water separation container and the final liquid outlet pipe.

Further, the buoyancy valve includes a rounded table located at the butt joint of the oil-water separation container and the final liquid outlet pipe, a collar arranged directly above the rounded table through a support rod, and a buoyancy connected to the right above the rounded table through a limit vertical rod. box; the limiting vertical rod is set by sliding through the collar; the outer periphery of the rounding table is fitted with a rubber pad.

Further, the side opening of the oil-water separation container is hinged with a container door with a ball handle.

Beneficial effects: The utility model has a laboratory console with a solid water-oil separator, and the beneficial effects are as follows:

1) The utility model can separate solids and oil stains in the laboratory waste liquid by installing a solid water-oil separator at the bottom water outlet of the water tank, so as to avoid clogging of the drain pipe and avoid causing environmental pollution;

2) The utility model has the advantages of simple structure, convenient installation and use, and is suitable for large-scale promotion of various laboratories.

Description of drawings

Accompanying drawing 1 is the overall structure schematic diagram of the present utility model;

Accompanying drawing 2 is the structural representation of water tank and solid water oil separator;

Figure 3 is a front view of the solid water oil separator.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

As shown in FIG. 1 , a laboratory operating table with a solid water-oil separator includes an experimental operating table 1 and a solid water-oil separator 5; the experimental operating table 1 is provided with a reagent rack 2, a water tank 3 and The water valve 4, the solid water oil separator 5 is installed at the bottom water outlet 31 of the water tank 3, and is used to separate solid, water and oil from the waste liquid poured into the water tank 3, and the solid water oil separator 5 is hidden in the cabinet 11 of the experimental console 1 . By installing the solid water oil separator 5 at the bottom water outlet 31 of the water tank 3, the utility model can separate the solids and oil stains in the laboratory waste liquid, avoid the blockage of the drain pipe and avoid environmental pollution.

As shown in FIG. 2 , the solid-water-oil separator 5 includes a solid-liquid separation unit 51 and an oil-water separation unit 53 communicated through an intermediate liquid inlet pipe 52 . The solid-liquid separation unit 51 , the intermediate liquid inlet pipe 52 , the oil-water separation unit The separation units 53 are arranged vertically from top to bottom; the liquid inlet end of the solid-liquid separation unit 51 is docked with the bottom water outlet 31 of the water tank 3 to separate the solid from the liquid in the waste liquid; the oil-water The separation unit 52 is used for separating oil and water in the liquid flowing into it through the intermediate liquid inlet pipe 52 . According to the gravity of the waste, from top to bottom, the solid-liquid separation unit 51 is used to separate the solid waste in the waste liquid first, and the remaining waste liquid enters the oil-water separation unit 53 through the intermediate liquid inlet pipe 52, and then the oil-water separation unit is used. 53 Separating the oil pollution in the waste liquid, the sequence of solid pollution separation and oil pollution separation is reasonable and reliable, so as to avoid the influence of solid pollution on oil pollution separation, and improve the thoroughness and effectiveness of oil pollution separation.

As shown in FIG. 3 , the solid-liquid separation unit 51 includes a solid-liquid separation container 511 and a filter screen 512 disposed in the solid-liquid separation container 511; the top of the solid-liquid separation container 511 has an initial liquid inlet pipe 515, The initial liquid inlet pipe 515 is connected with the bottom water outlet pipe port 31 of the water tank 3 through internal and external threads, which improves the convenience of installation; the side of the solid-liquid separation container 511 is provided with a solid output port 513. It is inclined in the solid-liquid separation container 511, and the short end of the filter screen 512 corresponds to the lower edge of the solid output port 513; the solid output port 513 is connected with a solid output chute 514 which is inclined downward. The waste liquid in the water tank 3 falls on the filter screen 512 to filter out the solid dirt in the waste liquid. The solid dirt is discharged from the solid output port 513 and transported away through the solid output chute 514. A receiving box (not shown in the figure) is set at the end of 514 for temporary storage of solid dirt, and the solid dirt in the receiving box can be cleaned manually and regularly.

More specifically, the oil-water separation unit 53 includes an oil-water separation container 531 and an oil-absorbing cotton 532 arranged in the oil-water separation container 531, and the oil-absorbing cotton 532 floats on the liquid surface in the oil-water separation container 531; the oil-water separation container The inner top of 531 is communicated with the inner bottom of the solid-liquid separation container 511 through the intermediate liquid inlet pipe 52, and the bottom of the oil-water separation container 531 has a final liquid outlet pipe 533, and the oil-water separation container 531 and the final liquid outlet pipe 533 The docking port A buoyancy valve 534 is provided there. The purpose of arranging the buoyancy valve 534 is to allow the waste liquid to accumulate and temporarily store in the oil-water separation container 531 , so as to facilitate the use of the oil-absorbing cotton 532 for the adsorption of floating oil on the liquid surface.

The buoyancy valve 534 includes a rounded table 5341 located at the butting port of the oil-water separation container 531 and the final liquid outlet pipe 533 , a collar 5343 arranged directly above the rounded table 5341 through a support rod 5342 , and connected to the inverted table through a limit vertical rod 5344 . The buoyancy box 5345 directly above the round table 5341; the limit vertical rod 5344 is set by sliding through the collar 5343; the waste liquid filtered out of solid dirt enters the oil-water separation container 531 through the intermediate liquid inlet pipe 52, and the round table 5341 is in The final liquid outlet pipe 533 is blocked under the action of its own gravity, the waste accumulates in the oil-water separation container 531, and the oil-absorbing cotton 532 floats on the surface of the waste liquid, thereby absorbing the floating oil. As the waste liquid in the oil-water separation container 531 accumulates more and more , after touching the buoyancy tank 5345, as the liquid level of the waste liquid rises, driven by the buoyancy of the buoyancy tank 5345, the rounded table 5341 moves upward to open the final liquid outlet pipe 533, and the water at the bottom of the oil-water separation container 531 flows out from the final outlet. The liquid pipe 533 flows out, the liquid level of the waste liquid drops, and the rounding table 5341 moves down again under the action of gravity to block the final liquid outlet pipe 533 again, and so on.

It is worth noting that a rubber pad 5346 is laid on the outer periphery of the rounded table 5341 to improve sealing and avoid liquid leakage.

More specifically, the side opening of the oil-water separation container 531 is hinged with a container door 536 having a ball handle 537 to facilitate the replacement of the oil-absorbing cotton 532 .

The above is only the preferred embodiment of the present utility model, it should be pointed out that: for those skilled in the art, without departing from the principle of the present utility model, several improvements and modifications can also be made. These improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims (6)

1. A laboratory operation platform with solid-water oil separator is characterized in that: comprises an experiment operating platform (1) and a solid-water oil separator (5); the experiment operation table (1) is provided with a reagent rack (2), a water tank (3) and a water valve (4), the solid-water oil separator (5) is installed at a water outlet pipe opening (31) at the bottom of the water tank (3) and used for carrying out solid-water and oil separation on waste liquid poured into the water tank (3), and the solid-water oil separator (5) is hidden in a cabinet body (11) of the experiment operation table (1).

2. The laboratory console with a solid-water oil separator according to claim 1, wherein: the solid-water oil separator (5) comprises a solid-liquid separation unit (51) and an oil-water separation unit (53) which are communicated through a middle liquid inlet pipe (52), and the solid-liquid separation unit (51), the middle liquid inlet pipe (52) and the oil-water separation unit (53) are vertically arranged from top to bottom; the liquid inlet end of the solid-liquid separation unit (51) is butted with a bottom water outlet pipe opening (31) of the water tank (3) and is used for separating the solid and the liquid in the waste liquid; the oil-water separation unit (53) is used for separating oil and water in the liquid flowing into the oil-water separation unit through the intermediate liquid inlet pipe (52).

3. The laboratory console with a solid-water oil separator according to claim 2, wherein: the solid-liquid separation unit (51) comprises a solid-liquid separation container (511) and a filter screen (512) arranged in the solid-liquid separation container (511); the top of the solid-liquid separation container (511) is provided with an initial liquid inlet pipe (515), and the initial liquid inlet pipe (515) is screwed with a bottom water outlet pipe opening (31) of the water tank (3) through internal and external threads; a solid output port (513) is formed in the side face of the solid-liquid separation container (511), the filter screen (512) is obliquely arranged in the solid-liquid separation container (511), and the short end of the filter screen (512) corresponds to the lower opening edge of the solid output port (513); the solid output port (513) is connected with a solid output chute (514) which inclines downwards.

4. A laboratory console having a solid-water oil separator according to claim 3 wherein: the oil-water separation unit (53) comprises an oil-water separation container (531) and oil absorption cotton (532) arranged in the oil-water separation container (531), and the oil absorption cotton (532) floats on the liquid surface in the oil-water separation container (531); the inner top of the oil-water separation container (531) is communicated with the inner bottom of the solid-liquid separation container (511) through a middle liquid inlet pipe (52), the bottom of the oil-water separation container (531) is provided with a final liquid outlet pipe (533), and a buoyancy valve (534) is arranged at the butt joint of the oil-water separation container (531) and the final liquid outlet pipe (533).

5. The laboratory console with a solid-water oil separator according to claim 4, wherein: the buoyancy valve (534) comprises an inverted circular table (5341) positioned at the butt joint of the oil-water separation container (531) and the final liquid outlet pipe (533), a lantern ring (5343) arranged right above the inverted circular table (5341) through a support rod (5342), and a buoyancy tank (5345) connected right above the inverted circular table (5341) through a limiting vertical rod (5344); the limiting vertical rod (5344) is arranged by sliding through the lantern ring (5343); the periphery of the inverted round table (5341) is provided with a rubber pad (5346) in a fit mode.

6. The laboratory console with a solid-water oil separator according to claim 5, wherein: the side opening of the oil-water separation container (531) is hinged with a container door (536) with a ball handle (537).

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