CN215667618U

CN215667618U - Wastewater comprehensive treatment device for nucleic acid detection PCR laboratory

Info

Publication number: CN215667618U
Application number: CN202121813571.9U
Authority: CN
Inventors: 刘远波
Original assignee: Shenzhen Jotilo Laboratory Equipment Co ltd
Current assignee: Shenzhen Jotilo Laboratory Equipment Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-28
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of environment-friendly equipment, and discloses a comprehensive wastewater treatment device for a nucleic acid detection PCR laboratory, which comprises a first shell, wherein the lower side wall of the first shell is fixedly connected with a second shell through a bolt, the lower side wall of the second shell is fixedly connected with a third shell through a bolt, the lower side wall of the third shell is fixedly communicated with a discharge pipe, the inner wall of the first shell is fixedly connected with a zeolite filtering membrane, the inner wall of the second shell is fixedly connected with an active carbon filtering membrane, the inner wall of the third shell is fixedly connected with an MBR filtering membrane, a treatment tank is arranged on the left side of the first shell, and the upper side wall of the treatment tank is fixedly connected with a water pump. The utility model can ensure that the sewage is fully contacted with the filtering membrane when the sewage is filtered, and avoids the problems that the sewage can only pass through the central position of the filtering membrane, the filtering membranes at other parts can be idle, the working performance of the filtering membrane is influenced, and the loss of the filtering membrane is accelerated.

Description

Wastewater comprehensive treatment device for nucleic acid detection PCR laboratory

Technical Field

The utility model relates to the technical field of environment-friendly equipment, in particular to a comprehensive wastewater treatment device for a nucleic acid detection PCR laboratory.

Background

The wastewater of the nucleic acid detection laboratory contains organic pollutants, pathogenic bacteria and viruses, has high COD concentration, and is directly discharged into a city sewer without treatment, so that the wastewater and the soil are polluted, and various diseases or epidemic outbreaks of infectious diseases can be caused in severe cases.

The comprehensive treatment equipment for the nucleic acid detection PCR laboratory wastewater, which is proposed in patent publication No. CN 211871756U, comprises a plurality of wastewater treatment containers, an electric heating plate, a biological filter, an air pump, a composite filtering membrane, a suction pump, an ultraviolet light generating device and an ozone generator which are assembled together from top to bottom, wherein the plurality of wastewater treatment containers comprise a first wastewater treatment container, a second wastewater treatment container, a third wastewater treatment container and a fourth wastewater treatment container. This patent can get rid of pollutants such as organic pollutant, pathogenic bacterium, virus, COD in the waste water effectively, promotes and discharges quality of water, guarantees that the play water is discharge up to standard, and this patent is when using, and sewage is discharged through each filtration membrane from the water pipe, and sewage only can be put through filtration membrane central point, and the filtration membrane of other positions will be idle, influences filtration membrane's working property, accelerates filtration membrane's loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that when a sewage treatment device in the prior art is used, sewage is discharged from a water pipe and passes through each filtering membrane, the sewage can only pass through the central position of the filtering membrane, the filtering membranes at other parts are idle, the working performance of the filtering membrane is influenced, and the loss of the filtering membrane is accelerated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a nucleic acid detects PCR laboratory and uses waste water integrated processing device, includes first casing, the lower lateral wall of first casing passes through bolt fixedly connected with second casing, the lower lateral wall of second casing passes through bolt fixedly connected with third casing, the fixed intercommunication of lower lateral wall of third casing has the delivery pipe, the inner wall fixedly connected with zeolite filtration membrane of first casing, the inner wall fixedly connected with active carbon filtration membrane of second casing, the inner wall fixedly connected with MBR filtration membrane of third casing, the left side of first casing is equipped with handles the pond, the last lateral wall fixedly connected with water pump of handling the pond, the input of water pump and the last lateral wall fixed intercommunication of handling the pond, the output fixedly connected with sprinkler mechanism of water pump.

Preferably, the spraying mechanism includes the installing frame of fixed connection lateral wall on first casing, the last lateral wall fixedly connected with link frame of installing frame, the lateral wall of the link frame left and right sides all is connected with same threaded rod through the bearing rotation, the right side wall fixedly connected with driving motor of link frame, driving motor's output run through the link frame the lateral wall and with threaded rod fixed connection, threaded rod external thread cover is equipped with a screw thread section of thick bamboo, the lower lateral wall fixedly connected with deflector of a screw thread section of thick bamboo, the guide way that matches each other with the deflector is seted up to the last lateral wall of installing frame, the lateral wall fixedly connected with spray pipe that the deflector stretches out the guide way, the same bellows of lateral wall fixedly connected with between spray pipe and the installing frame left side, the output fixed intercommunication of bellows and water pump.

Preferably, the inner wall of the third casing is fixedly connected with a liquid collecting hopper, the lower side wall of the liquid collecting hopper is fixedly communicated with a drain pipe, and the inner wall of the third casing is fixedly connected with an ultraviolet generating device.

Preferably, the inner wall of the treatment pool is fixedly connected with an electric hot plate.

Preferably, the lower side walls of the first shell and the second shell are fixedly connected with sealing rings, and the upper side walls of the second shell and the third shell are provided with sealing grooves matched with the sealing rings.

Preferably, the upper side wall of the threaded cylinder is fixedly connected with a sliding plate, and the inner wall of the connecting frame is provided with a sliding groove matched with the sliding plate.

Compared with the prior art, the utility model provides a comprehensive wastewater treatment device for a nucleic acid detection PCR laboratory, which has the following beneficial effects:

this nucleic acid detects PCR laboratory and uses waste water integrated processing device, through the first casing that sets up, the second casing, the third casing, the delivery pipe, zeolite filtration membrane, active carbon filtration membrane, MBR filtration membrane, handle the pond, a water pump, spraying mechanism, can be when filtering sewage, make sewage abundant and filtration membrane comprehensive contact, avoid sewage only can pass through filtration membrane central point and put, the filtration membrane at other positions will be idle, influence filtration membrane's working property, the problem of filtration membrane loss with higher speed.

The utility model can fully contact the sewage with the filtering membrane when filtering the sewage, and avoids the problems that the sewage can only pass through the central position of the filtering membrane, the filtering membranes at other parts can be idle, the working performance of the filtering membrane is influenced, and the loss of the filtering membrane is accelerated.

Drawings

FIG. 1 is a schematic structural diagram of a comprehensive wastewater treatment device for a nucleic acid detection PCR laboratory according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1 a first shell, 2 a second shell, 3 a third shell, 4 a discharge pipe, 5 a zeolite filtering membrane, 6 an active carbon filtering membrane, 7 an MBR filtering membrane, 8 a treatment tank, 9 a water pump, 10 a spraying mechanism, 11 a mounting frame, 12 a connecting frame, 13 a threaded rod, 14 a driving motor, 15 a threaded cylinder, 16 a guide plate, 17 a guide port, 18 a water spray pipe, 19 a corrugated pipe, 20 a collecting hopper, 21 a drain pipe, 22 an ultraviolet generating device, 23 an electric heating plate, 24 a sealing ring, 25 a sealing groove, 26 a sliding plate and 27 a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a nucleic acid detects PCR laboratory and uses waste water integrated processing device, including first casing 1, the lower lateral wall of first casing 1 passes through bolt fixedly connected with second casing 2, the lower lateral wall of second casing 2 passes through bolt fixedly connected with third casing 3, the fixed intercommunication of lower lateral wall of third casing 3 has delivery pipe 4, the inner wall fixedly connected with zeolite sub-filtration membrane 5 of first casing 1, the inner wall fixedly connected with active carbon filtration membrane 6 of second casing 2, the inner wall fixedly connected with MBR filtration membrane 7 of third casing 3, the left side of first casing 1 is equipped with handles pond 8, the last lateral wall fixedly connected with water pump 9 of handling pond 8, the input of water pump 9 and the last lateral wall fixed intercommunication of handling pond 8, the output fixedly connected with sprinkler mechanism 10 of water pump 9.

The spraying mechanism 10 comprises a mounting frame 11 fixedly connected with the upper side wall of the first shell 1, the upper side wall of the mounting frame 11 is fixedly connected with a connecting frame 12, the side walls of the left side and the right side of the connecting frame 12 are both rotatably connected with a same threaded rod 13 through bearings, the right side wall of the connecting frame 12 is fixedly connected with a driving motor 14, the output end of the driving motor 14 penetrates through the side wall of the connecting frame 12 and is fixedly connected with the threaded rod 13, the threaded rod 13 is externally threaded with a threaded sleeve 15, the lower side wall of the threaded sleeve 15 is fixedly connected with a guide plate 16, the upper side wall of the mounting frame 11 is provided with a guide port 17 matched with the guide plate 16, the side wall of the guide plate 16 extending out of the guide port 17 is fixedly connected with a spray pipe 18, the side wall between the spray pipe 18 and the left side of the mounting frame 11 is fixedly connected with a same corrugated pipe 19, the corrugated pipe 19 is fixedly communicated with the output end of the water pump 9, when sewage is filtered, so that the sewage is fully contacted with the filtering membrane.

A liquid collecting hopper 20 is fixedly connected to the inner wall of the third casing 3, a drain pipe 21 is fixedly communicated with the lower side wall of the liquid collecting hopper 20, and an ultraviolet generating device 22 is fixedly connected to the inner wall of the third casing 3, so that the sewage can be further sterilized.

The inner wall fixedly connected with electric plate 23 of treatment tank 8 can be to sewage preliminary treatment.

The equal fixedly connected with sealing washer 24 of the lower lateral wall of first casing 1 and second casing 2, the last lateral wall of second casing 2 and third casing 3 has all been seted up and has been mated each other's seal groove 25 with sealing washer 24, has increased the leakproofness between first casing 1, second casing 2 and the third casing 3.

The upper side wall fixedly connected with slide 26 of screw cylinder 15, the spout 27 that matches each other with slide 26 is seted up to the inner wall of connecting frame 12, through the mutually supporting of slide 26 and spout 27, avoids screw cylinder 15 to rotate, makes screw cylinder 15 only can remove about the horizontal direction.

When the device is used, sewage in the treatment tank 8 is conveyed into the water spraying pipe 18 through the water pump 9, then the driving motor 14 is started, the driving motor 14 drives the threaded rod 13 to rotate, the threaded cylinder 15 is driven to move left and right through thread matching, the threaded cylinder 15 drives the water spraying pipe 18 to move through the guide plate 16, the water spraying pipe 18 uniformly sprays the sewage to all positions of the filtering membrane, the device can fully contact the sewage with the filtering membrane when filtering the sewage, and the problems that the sewage can only pass through the central position of the filtering membrane, the filtering membranes at other positions can be idle, the working performance of the filtering membrane is influenced, and the loss of the filtering membrane is accelerated are solved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a nucleic acid detects PCR laboratory and uses waste water integrated processing device, includes first casing (1), its characterized in that, the lower lateral wall of first casing (1) passes through bolt fixedly connected with second casing (2), the lower lateral wall of second casing (2) passes through bolt fixedly connected with third casing (3), the fixed intercommunication of lower lateral wall of third casing (3) has delivery pipe (4), the inner wall fixedly connected with zeolite filtration membrane (5) of first casing (1), the inner wall fixedly connected with active carbon filtration membrane (6) of second casing (2), the inner wall fixedly connected with MBR filtration membrane (7) of third casing (3), the left side of first casing (1) is equipped with handles pond (8), the last lateral wall fixedly connected with water pump (9) of handling pond (8), the input of water pump (9) and the last lateral wall fixed intercommunication of handling pond (8), the output end of the water pump (9) is fixedly connected with a spraying mechanism (10).

2. The comprehensive wastewater treatment device for the nucleic acid detection PCR laboratory according to claim 1, wherein the spraying mechanism (10) comprises an installation frame (11) fixedly connected to the upper side wall of the first housing (1), the upper side wall of the installation frame (11) is fixedly connected with a connection frame (12), the side walls of the left side and the right side of the connection frame (12) are rotatably connected with a same threaded rod (13) through bearings, the right side wall of the connection frame (12) is fixedly connected with a driving motor (14), the output end of the driving motor (14) penetrates through the side wall of the connection frame (12) and is fixedly connected with the threaded rod (13), a threaded cylinder (15) is sleeved on the outer thread of the threaded rod (13), a guide plate (16) is fixedly connected to the lower side wall of the threaded cylinder (15), a guide opening (17) matched with the guide plate (16) is formed in the upper side wall of the installation frame (11), the side wall fixedly connected with spray pipe (18) that deflector (16) stretched out guide opening (17), the same bellows (19) of lateral wall fixedly connected with between spray pipe (18) and installing frame (11) left side, the fixed intercommunication of output of bellows (19) and water pump (9).

3. The comprehensive wastewater treatment device for the nucleic acid detection PCR laboratory according to claim 1, wherein a liquid collecting hopper (20) is fixedly connected to the inner wall of the third casing (3), a drain pipe (21) is fixedly communicated with the lower side wall of the liquid collecting hopper (20), and an ultraviolet ray generation device (22) is fixedly connected to the inner wall of the third casing (3).

4. The comprehensive wastewater treatment device for the nucleic acid detection PCR laboratory according to claim 1, wherein an electric heating plate (23) is fixedly connected to the inner wall of the treatment tank (8).

5. The comprehensive wastewater treatment device for the nucleic acid detection PCR laboratory according to claim 1, wherein the lower side walls of the first casing (1) and the second casing (2) are fixedly connected with sealing rings (24), and the upper side walls of the second casing (2) and the third casing (3) are provided with sealing grooves (25) matched with the sealing rings (24).

6. The comprehensive wastewater treatment device for the nucleic acid detection PCR laboratory according to claim 2, wherein a sliding plate (26) is fixedly connected to the upper side wall of the threaded cylinder (15), and a sliding groove (27) matched with the sliding plate (26) is formed in the inner wall of the connecting frame (12).