Gas-liquid separation system for waste liquid recovery

Abstract

The utility model provides a gas-liquid separation system for waste liquid recovery, which comprises a separation main body, a booster fan and a liquid suction pump, a gas-liquid separation cavity is arranged in the separation main body, a fan interface, a liquid suction interface and a suction nozzle interface are arranged on the separation main body, and the fan interface, the liquid suction interface and the suction nozzle interface are all communicated with the gas-liquid separation cavity. The fan connector and the liquid suction connector are arranged at the upper end and the lower end of the separation body respectively, a guide pipe is arranged at the position, corresponding to the suction nozzle connector, of the inner wall of the separation body, and a guide pipe opening of the guide pipe is bent downwards. The waste liquid recovery mechanism of the dyeing machine can solve the problem that waste liquid residues exist in a waste liquid recovery mechanism of a dyeing machine in the prior art, the pressure of the suction nozzle can be effectively improved by using the product structure, the booster fan and the liquid suction pump in a matched mode, the guide pipe opening is bent downwards to be matched with the liquid suction connector, waste liquid can be recovered more directly, and the waste liquid recovery efficiency is improved. Waste liquid is prevented from being sucked by the booster fan, the use experience of operators is improved, and the competitiveness of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing equipment, in particular to a gas-liquid separation system for waste liquid recovery. Background Art

[0002] In biological research or medical fields, in order to better observe the morphology and structure of cells, biological sections are usually performed and placed on a slide for observation under a microscope.

[0003] In order to better transmit light for observation, biological sections are usually required to be thin. This makes the natural pigments and cells almost colorless and transparent, which is not conducive to observation. It is usually necessary to use a staining machine to stain the cell walls and organelles with suitable dyes to achieve different color depths in different parts, which is more conducive to observation.

[0004] The dyeing process of the dyeing machine is generally loading, baking, dyeing, sucking waste liquid, sealing, drying and unloading. In the process of waste liquid recovery, the excess dye on the slide is usually sucked and recovered through a suction nozzle connected to a pressure pump. Since the dyeing liquid has certain corrosiveness and viscosity, it is necessary to use a corrosion-resistant pressure pump to suck the waste liquid. However, the pressure generated by the corrosion-resistant pressure pumps on the market is limited, and the excess dye on the slide cannot be sucked out cleanly, resulting in the presence of dye waste liquid remaining on the slide, affecting the observation of the product after dyeing, failing to meet the user's usage needs, and not conducive to improving the competitiveness of the product. Utility Model Content

[0005] In order to solve the problems in the prior art, the utility model provides a gas-liquid separation system for waste liquid recovery, which solves the problem that the waste liquid recovery mechanism of the dyeing machine in the prior art has weak suction force resulting in waste liquid residue on the slide.

[0006] The utility model discloses a gas-liquid separation system for waste liquid recovery, comprising a separation body, a booster fan and a liquid suction pump, a gas-liquid separation chamber is provided in the separation body, a fan interface, a liquid suction interface and a suction nozzle interface are provided on the separation body, and the fan interface, the liquid suction interface and the suction nozzle interface are all connected to the gas-liquid separation chamber, the fan interface and the liquid suction interface are respectively provided at the upper and lower ends of the separation body, a guide tube is provided at a position corresponding to the inner wall of the separation body and the suction nozzle interface, and the guide tube mouth is bent downward.

[0007] The utility model is further improved in that an isolation cover is provided at a position corresponding to the fan interface on the inner wall of the separation body, and a plurality of air guide holes are provided on the isolation cover.

[0008] The utility model is further improved in that the isolation cover is provided with a mounting portion, an air guide portion and a flow guide portion in sequence from top to bottom, and the air guide hole is provided on the air guide portion.

[0009] The utility model is further improved in that the guide portion is a hemispherical body arranged at the bottom end of the isolation cover.

[0010] The utility model is further improved in that a plurality of air guide holes are evenly arranged on the periphery of the air guide portion.

[0011] The utility model is further improved. The separation main body includes a separation cover and a separation cylinder. A lower mounting fold is provided at the upper end of the separation cylinder. An upper mounting fold that cooperates with the lower mounting fold is provided at the lower end of the separation cover. The mounting portion is a mounting side plate provided on the isolation cover. The inner wall of the separation cover is provided with a mounting step that cooperates with the mounting side plate.

[0012] The utility model is further improved in that the separation cover comprises a separation hemispherical cover and a fan connection duct arranged above the separation hemispherical cover, and the fan interface is arranged at the end of the fan connection duct.

[0013] The utility model is further improved in that the material of the isolation cover is stainless steel.

[0014] The utility model is further improved and further comprises a pressure detector. A pressure interface is provided on the separation body, the pressure interface is communicated with the gas-liquid separation chamber, and the pressure detector is fixedly connected to the pressure interface.

[0015] The utility model is further improved in that the nozzle interface is arranged close to the lower end of the separation body.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides a gas-liquid separation system for waste liquid recovery. By adopting this structure, the problem that the waste liquid recovery mechanism of the dyeing machine in the prior art has low suction force resulting in residual waste liquid on the glass slide can be effectively solved. By using this product structure, the combination of the booster fan and the suction pump can effectively increase the suction recovery pressure of the suction nozzle, and by bending the guide tube port downward to match the suction interface, the waste liquid can be recovered more directly, avoiding the waste liquid being sucked in by the booster fan, increasing the use cost, improving the operator's use experience, and helping to improve the competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 Schematic diagram of the overall structure of the gas-liquid separation system for waste liquid recovery;

[0019] Figure 2 Schematic diagram of the internal structure of the gas-liquid separation system for waste liquid recovery;

[0020] Figure 3 This is a schematic diagram of the decomposition structure of the gas-liquid separation system for waste liquid recovery. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meanings as commonly understood by those skilled in the art to which this utility model belongs. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The terms "including" and "having" and any variations thereof in the specification and claims of this utility model and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this utility model or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] References to "embodiments" in this disclosure mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the disclosure. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it necessarily refer to mutually exclusive, independent, or alternative embodiments to other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this disclosure may be combined with other embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figure 1-3 As shown, the utility model is a gas-liquid separation system for waste liquid recovery, including a separation body, a booster fan 2 and a liquid suction pump. A gas-liquid separation chamber is provided in the separation body, and a fan interface 101, a liquid suction interface 102 and a suction nozzle interface 103 are provided on the separation body, and the fan interface 101, the liquid suction interface 102 and the suction nozzle interface 103 are all connected to the gas-liquid separation chamber, and the fan interface 101 and the liquid suction interface 102 are respectively provided at the upper and lower ends of the separation body, and a guide tube 104 is provided at a position corresponding to the inner wall of the separation body and the suction nozzle interface 103, and the guide tube port of the guide tube 104 is bent downward, and the suction nozzle interface 103 is connected to the suction nozzle of the waste liquid suction mechanism, the suction interface 102 is connected to the suction pump, and the fan interface 101 is connected to the booster fan 2.

[0025] By adding the setting of the booster fan 2, the suction force of the suction nozzle can be effectively improved, and the recovered waste liquid enters the gas-liquid separation chamber from the guide tube 104. Since the guide tube mouth of the guide tube 104 is bent downward, the liquid can be more easily recovered by the suction pump, and the air is drawn upward by the booster fan 2 to achieve gas-liquid separation, avoiding the recovered liquid from being taken away by the booster fan 2. Increasing the pressure to increase the suction force of the suction nozzle can also effectively ensure that the booster fan 2 is not corroded and its service life is affected.

[0026] An isolation cover 3 is provided at a position on the inner wall of the separation body corresponding to the fan interface 101 , and a plurality of air guide holes 301 are provided on the isolation cover 3 .

[0027] The provision of the isolation cover 3 can further improve the service life of the booster fan 2 . During the waste liquid recovery process, the fan interface 101 is provided with safety protection and shielding to prevent the recovered waste liquid from entering the booster fan 2 .

[0028] The isolation cover 3 is provided with a mounting portion 31 , an air guide portion 32 and a flow guide portion 33 in sequence from top to bottom, and the air guide hole 301 is provided on the air guide portion 32 .

[0029] By arranging the air guide holes 301 on the air guide portion 32 , the drainage distance of the air flow can be effectively extended, thereby preventing the recovered waste liquid from directly entering the isolation cover 3 .

[0030] The air guide portion 33 is a hemispherical body provided at the bottom end of the isolation cover 3 . The provision of the hemispherical body can make the air flow more smoothly.

[0031] The plurality of air guide holes 301 are evenly arranged on the periphery of the air guide portion 32 . By being evenly arranged on the periphery of the air guide portion 32 , the air flow can be carried away by the booster fan 2 in multiple directions, thereby ensuring the intensity of the pressure.

[0032] The separation body includes a separation cover 11 and a separation cylinder 12. A lower mounting fold 121 is provided at the upper end of the separation cylinder 12. An upper mounting fold 111 cooperating with the lower mounting fold 121 is provided at the lower end of the separation cover 11. The mounting portion 31 is a mounting side plate provided on the isolation cover 3. The inner wall of the separation cover 11 is provided with a mounting step cooperating with the mounting side plate.

[0033] Efficient assembly can be achieved through the cooperation among the separation cover 11, the separation cylinder 12 and the isolation cover 3.

[0034] The separation cover 11 includes a separation hemispherical cover and a fan connection duct 112 arranged above the separation hemispherical cover. The fan interface 101 is arranged at the end of the fan connection duct 112.

[0035] By setting up the separation hemispherical cover, the airflow can be better converged into the fan connecting duct 112, and through the designated pipes of the fan connecting duct 112, the flow rate of the airflow can be effectively increased, thereby reducing the pressure generated by the separation chamber.

[0036] The material of the isolation cover 3 is stainless steel. The stainless steel material can provide corrosion resistance and increase the service life of the component.

[0037] The gas-liquid separation system for waste liquid recovery further comprises a pressure detector. A pressure interface 105 is provided on the separation body. The pressure interface 105 is communicated with the gas-liquid separation chamber. The pressure detector is fixedly connected to the pressure interface 105.

[0038] By setting up the pressure detector, the air pressure in the gas-liquid separation chamber can be effectively detected, and the power of the booster fan 2 can be flexibly controlled according to demand.

[0039] The suction nozzle interface 103 is set near the lower end of the separation body. Through this design and the downward bending of the catheter mouth, it can further prevent the possibility of liquid being carried away upward, so that the liquid can be recovered more directly by the suction pump, minimizing the possibility of liquid being carried away upward.

[0040] From the above, it can be seen that the beneficial effect of the present invention is: adopting its mechanism can effectively solve the problem of the waste liquid recovery mechanism of the dyeing machine in the prior art, which has the problem of low suction force resulting in waste liquid residue on the slide. By using this product structure, the combination of the booster fan 2 and the suction pump can effectively increase the suction recovery pressure of the suction nozzle, and by bending the duct port of the guide tube 104 downward to cooperate with the suction interface 102, the waste liquid can be recovered more directly, avoiding the waste liquid being sucked into the booster fan 2, increasing the use cost, improving the operator's use experience, and helping to improve the competitiveness of the product.

[0041] The specific implementation methods described above are preferred implementation methods of the present invention, and are not intended to limit the specific implementation scope of the present invention. The scope of the present invention includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the present invention are within the protection scope of the present invention.

Claims

1. A gas-liquid separation system for waste liquid recovery, characterized by: It includes a separation body, a booster fan and a liquid suction pump, an air-liquid separation chamber is provided in the separation body, a fan interface, a liquid suction interface and a suction nozzle interface are provided on the separation body, and the fan interface, the liquid suction interface and the suction nozzle interface are all connected to the air-liquid separation chamber, the fan interface and the liquid suction interface are respectively provided at the upper and lower ends of the separation body, and a guide tube is provided at the inner wall of the separation body corresponding to the suction nozzle interface, and the guide tube mouth is bent downward.

2. The gas-liquid separation system for waste liquid recovery according to claim 1, characterized in that: An isolation cover is provided at a position corresponding to the blower interface on the inner wall of the separation main body, and a plurality of air guide holes are provided on the isolation cover.

3. The gas-liquid separation system for waste liquid recovery according to claim 2, characterized in that: The isolation cover is provided with a mounting portion, an air guide portion and a flow guide portion in sequence from top to bottom, and the air guide hole is provided on the air guide portion.

4. The gas-liquid separation system for waste liquid recovery according to claim 3, characterized in that: The guide portion is a hemispherical body arranged at the bottom end of the isolation cover.

5. The gas-liquid separation system for waste liquid recovery according to claim 3, characterized in that: The plurality of air guide holes are evenly arranged on the periphery of the air guide portion.

6. The gas-liquid separation system for waste liquid recovery according to claim 3, characterized in that: The separation body includes a separation cover and a separation cylinder. A lower mounting fold is provided at the upper end of the separation cylinder. An upper mounting fold that cooperates with the lower mounting fold is provided at the lower end of the separation cover. The mounting portion is a mounting side plate provided on the isolation cover. The inner wall of the separation cover is provided with a mounting step that cooperates with the mounting side plate.

7. The gas-liquid separation system for waste liquid recovery according to claim 6, characterized in that: The separation cover comprises a separation hemispherical cover and a fan connection duct arranged above the separation hemispherical cover, and the fan interface is arranged at the end of the fan connection duct.

8. The gas-liquid separation system for waste liquid recovery according to any one of claims 2 to 7, characterized in that: The material of the isolation cover is stainless steel.

9. The gas-liquid separation system for waste liquid recovery according to any one of claims 1 to 7, characterized in that: It also includes a pressure detector. A pressure interface is provided on the separation body. The pressure interface is communicated with the gas-liquid separation chamber. The pressure detector is fixedly connected to the pressure interface.

10. The gas-liquid separation system for waste liquid recovery according to any one of claims 1 to 7, characterized in that: The suction nozzle interface is arranged close to the lower end of the separation body.

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