CN211546040U - Prevent splash waste liquid disinfection safety processing apparatus - Google Patents

Abstract

An anti-splash waste liquid disinfection and safety treatment device related to the technical field of waste liquid disinfection treatment is characterized in that: it comprises a liquid storage bucket, a cover, a liquid inlet and a stirring device; the top of the liquid storage bucket is open, and the liquid storage The bottom of the barrel is provided with a liquid outlet pipe corresponding to the inside of the liquid storage barrel, the top of the liquid storage barrel is provided with a cover, the edge of the cover mouth is movably plugged with the edge of the open mouth at the top of the liquid storage barrel, and the top of the cover is movably plugged. A stirring device is provided; the stirring device includes a stirring shaft arranged in the liquid storage barrel and a motor arranged at the central position of the top of the cover, and one end of the stirring shaft penetrates the cover and is correspondingly connected to the driving end of the motor; the One side of the top of the cover is provided with a liquid inlet for injecting the waste liquid to be treated into the liquid storage tank; the utility model effectively solves the problem that the traditional manual treatment of waste liquid easily causes waste liquid to splash, easily pollutes the environment, and even causes operator infection germ problem.

Description

A kind of anti-splash waste liquid disinfection safety treatment device

technical field

The utility model relates to the technical field of waste liquid disinfection treatment, in particular to a splash-proof waste liquid disinfection safety treatment device.

Background technique

As we all know, the testing laboratory is one of the important clinical auxiliary departments, mainly for laboratory testing of blood and body fluids. With the continuous advancement of science and technology, advanced testing instruments have entered the testing laboratory, followed by automated instrument waste. The problem of disposal, like infectious specimens, is biohazardous, therefore, the disposal of waste liquid is very important; due to the heavy workload, laboratory workers usually temporarily store the waste liquid in the waste liquid bucket, and then wait for a period of time. After a certain amount of time or a certain amount is collected, a certain amount of disinfectant is injected into the waste liquid bucket, and the disinfectant and the waste liquid are stirred and mixed, and then the mixed waste liquid is poured into the water tank, and the bottom of the water tank is connected with the sewage treatment pipe , the waste liquid enters the sewage treatment station through the sewage collection pipe network; at present, the waste liquid barrel usually has a large opening. The waste liquid usually contains a large number of harmful compounds and infectious specimens. After splashing out, it will pollute the environment on the one hand, and on the other hand, it is easy to splash on the staff's arms or clothes, causing health hazards; Large water pressure, impacting the bottom of the water tank will also cause liquid splashing, resulting in secondary pollution;

Chinese Patent (Bulletin No.: CN205688512U) discloses a liquid splash-proof device. The patent includes a spray-proof cover and a base arranged on the bottom edge of the spray-proof cover. The spray-proof cover is provided with a pouring port and a water inlet pipe, namely The splash-proof cover is mainly used to prevent waste liquid from splashing, but the patented structure has a single function, and still requires a large number of manual operations by operators, which is labor-intensive and low-efficiency.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies in the background technology, the utility model discloses an anti-splash waste liquid disinfection and safety treatment device.

In order to realize the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:

An anti-splash waste liquid disinfection and safety treatment device, comprising a liquid storage barrel, a cover, a liquid inlet and a stirring device; the top of the liquid storage barrel is open, and the bottom of the liquid storage barrel is provided with a corresponding interior of the liquid storage barrel. The connected liquid outlet pipe, the top of the liquid storage bucket is provided with a cover, the edge of the cover mouth and the edge of the open mouth at the top of the liquid storage bucket are movably plugged, and the top of the cover is provided with a stirring device; the stirring device includes The stirring shaft in the liquid storage barrel and the motor arranged at the center of the top of the cover, one end of the stirring shaft penetrates the cover and is correspondingly connected to the driving end of the motor, and the other end of the stirring shaft is ringed with a plurality of The stirring blade; one side of the top of the cover is provided with a liquid inlet for injecting the waste liquid to be treated into the liquid storage tank, and the other side of the top of the cover is provided with a quantitative pump, and the quantitative pump, the liquid inlet and the motor are mutually connected. Without interference, the liquid discharge pipe of the quantitative pump is sealed and penetrates the cover, and the liquid suction pipe of the quantitative pump is correspondingly connected with the external disinfectant storage tank; Liquid level gauge for waste liquid storage.

Preferably, a plurality of high-pressure spray heads with liquid outlets facing the inner wall of the liquid storage bucket are provided on the outer spacer ring of the inner top of the cover corresponding to the stirring shaft.

Preferably, the stirring shaft and the motor are connected in corresponding transmission through a reducer.

Preferably, a sealing ring is provided between the edge of the open mouth at the top of the liquid storage bucket and the cover.

Preferably, the outlet of the liquid inlet is provided with a check valve.

Preferably, the liquid inlet is funnel-shaped.

Preferably, the bottom of the liquid storage bucket is provided with legs for leveling.

Preferably, the liquid outlet pipe is provided with a solenoid valve.

Due to adopting the above-mentioned technical scheme, the utility model has the following beneficial effects:

The utility model discloses an anti-splash waste liquid disinfection and safety treatment device, which has the advantages of simple structure, easy assembly and low production cost. The top of the cover is provided with a stirring device, that is, the cover can effectively prevent liquid splashing and polluting the environment; the stirring device includes a stirring shaft arranged in the liquid storage barrel and a motor arranged in the center of the top of the cover. One end of the stirring shaft penetrates the cover and is connected to the driving end of the motor. The other end of the ring is provided with a plurality of blades for stirring, that is, the stirring device is driven by a motor instead of traditional manual stirring; The liquid level gauge for liquid storage, that is, the liquid level gauge can accurately measure the storage of the waste liquid to be treated in the liquid storage barrel, and transmit the liquid level signal to the controller, and the controller controls the quantitative pump according to the liquid level signal fed back by the liquid level gauge. A certain amount of disinfectant is pumped into the liquid storage tank, which is fully automatic, fast and efficient, and effectively reduces the labor intensity of the operator. The high-pressure nozzle on the inner wall of the liquid tank, that is, the high-pressure nozzle is connected to the external high-pressure water source when in use. When the waste liquid to be treated and the disinfectant in the liquid storage tank are fully stirred and mixed and discharged from the liquid outlet pipe, the high-pressure nozzle starts to the liquid storage tank. The inner wall is sprayed with high-pressure water flow to achieve the purpose of cleaning the liquid storage tank.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of stirring device;

FIG. 3 is a schematic structural diagram of a liquid storage tank.

In the figure: 1. Liquid storage tank; 2. Cover; 3. Liquid inlet; 4. Liquid outlet pipe; 5. Motor; 6. Blade; 7. Stirring shaft; 8. Quantitative pump; 9. Discharge pipe; 10. Liquid suction pipe; 11. Liquid level gauge; 12. High pressure nozzle; 13. Outrigger.

Detailed ways

The present utility model can be explained in detail through the following examples, and the purpose of disclosing the present utility model is to protect all technical improvements within the scope of the present utility model.

With reference to accompanying drawings 1-3, a splash-proof waste liquid disinfection and safety treatment device includes a liquid storage tank 1, a cover 2, a liquid inlet 3 and a stirring device; the liquid storage tank 1 has an open top, and the liquid storage tank 1. The bottom of the barrel is provided with a liquid outlet pipe 4 corresponding to the inside of the liquid storage barrel 1; according to the needs, the liquid outlet pipe 4 is provided with a solenoid valve, that is, when the liquid needs to be drained, the solenoid valve can be automatically opened for liquid drainage, effectively Reduce the labor intensity of the operator; the top of the liquid storage bucket 1 is provided with a cover 2, the edge of the cover 2 is movably plugged with the edge of the open top of the liquid storage bucket 1, and the top of the cover 2 is provided with a stirring device , that is, the cover 2 can effectively prevent the liquid from splashing and pollute the environment during the stirring operation; as required, a sealing ring is provided between the edge of the open portion of the top of the liquid storage tank 1 and the cover 2, and the sealing ring can effectively prevent During the stirring operation, leakage occurs between the edge of the open top of the liquid storage tank 1 and the cover 2; the stirring device includes a stirring shaft 7 provided in the liquid storage tank 1 and a central position on the top of the cover 2. The motor 5, one end of the stirring shaft 7 is connected to the driving end of the motor 5 through the cover 2, and the other end of the stirring shaft 7 is provided with a plurality of blades 6 for stirring; The shaft 7 and the motor 5 are connected by corresponding transmission through the reducer, and the reducer can effectively reduce the rotational speed of the stirring shaft 7, and at the same time can increase the torque of the stirring shaft 7, which is conducive to more adequate stirring;

One side of the top of the cover 2 is provided with a liquid inlet 3 for injecting waste liquid to be treated into the liquid storage barrel 1; as required, the liquid inlet 3 is funnel-shaped, and the outlet of the liquid inlet 3 is provided with The check valve, that is, the funnel-shaped liquid inlet 3, can facilitate the operator to pour the waste liquid to be treated into the liquid storage tank 1, and the check valve can effectively prevent the waste liquid to be treated from splashing out from the liquid inlet 3 during the stirring operation. The other side of the top of the cover 2 is provided with a quantitative pump 8, and the quantitative pump 8, the liquid inlet 3 and the motor 5 do not interfere with each other, and the discharge pipe 9 of the quantitative pump 8 is sealed through the cover 2, and the quantitative pump The liquid suction pipe 10 of 8 is in corresponding communication with the external disinfectant storage tank; the inner side wall of the liquid storage barrel 1 is provided with a liquid level gauge 11 for measuring the storage volume of the waste liquid to be treated in the liquid storage barrel 1, that is, the liquid level gauge 11. It can accurately measure the amount of waste liquid to be treated in the liquid storage tank 1, and transmit the liquid level signal to the controller. The controller controls the quantitative pump 8 to pump into the liquid storage tank 1 according to the liquid level signal fed back by the liquid level gauge 11. A certain amount of disinfectant; in addition, the outer spacer ring of the inner top of the cover 2 corresponding to the stirring shaft 7 is provided with a plurality of liquid outlets toward the high-pressure nozzle 12 of the inner wall of the liquid storage tank 1, that is, the high-pressure nozzle 12 and the high-pressure nozzle 12 are in use. The external high-pressure water source is correspondingly connected. When the waste liquid to be treated and the disinfectant in the liquid storage tank 1 are fully stirred and mixed and discharged from the liquid outlet pipe 4, the high-pressure nozzle 12 starts to spray high-pressure water flow to the inner wall of the liquid storage tank 1 to achieve cleaning and storage. Purpose of bucket 1.

To implement the anti-splash waste liquid disinfection and safety treatment device of the present invention, when in use, the liquid suction pipe 10 of the quantitative pump 8 is correspondingly connected with the external disinfection liquid storage tank, so that the liquid outlet pipe 4 is correspondingly connected with the sewer, and the operator can The waste liquid to be treated is injected into the liquid storage tank 1 through the liquid inlet 3, and the liquid level gauge 11 provided with the inner wall of the liquid storage tank 1 can accurately measure the storage of the waste liquid to be processed in the liquid storage tank 1, and transmit the liquid level signal It is transmitted to the controller, and the controller controls the quantitative pump 8 to pump a certain amount of disinfectant into the liquid storage tank 1 according to the liquid level signal fed back by the liquid level gauge 11, and then the controller controls the motor 5 to start, and the motor 5 drives the stirring shaft 7 to rotate. , the stirring shaft 7 drives the blades 6 to rotate to start the stirring and mixing operation. When the waste liquid to be treated in the liquid storage tank 1 is fully mixed with the disinfectant, it is discharged from the liquid outlet pipe 4 into the sewer.

The part not described in detail in this utility model is the prior art.

Claims (8)

1. An anti-splash waste liquid disinfection safety treatment device, characterized in that: it comprises a liquid storage barrel (1), a cover (2), a liquid inlet (3) and a stirring device; the liquid storage barrel (1) The top is open, the bottom of the liquid storage barrel (1) is provided with a liquid outlet pipe (4) corresponding to the interior of the liquid storage barrel (1), and the top of the liquid storage barrel (1) is provided with a sealing cover (2), the sealing cover (2) The edge of the mouth is movably plugged with the edge of the open mouth of the top of the liquid storage bucket (1), and the top of the cover (2) is provided with a stirring device; the stirring device is included in the barrel of the liquid storage bucket (1). The stirring shaft (7) and the motor (5) located at the top center of the cover (2), one end of the stirring shaft (7) penetrates the cover (2) and is connected to the driving end of the motor (5) correspondingly, and the stirring The other end ring of the shaft (7) is provided with a plurality of blades (6) for stirring; the top side of the cover (2) is provided with a pump for injecting the waste liquid to be treated into the liquid storage barrel (1). The liquid inlet (3), the other side of the top of the cover (2) is provided with a quantitative pump (8), and the quantitative pump (8), the liquid inlet (3) and the motor (5) do not interfere with each other, and the quantitative pump (8) does not interfere with each other. The drain pipe (9) of (8) is sealed and penetrates the cover (2), and the liquid suction pipe (10) of the quantitative pump (8) is correspondingly connected with the external disinfectant storage tank; the inner side wall of the liquid storage barrel (1) A liquid level gauge (11) is provided for measuring the amount of waste liquid to be treated in the liquid storage barrel (1). 2. The anti-splashing waste liquid disinfection safety treatment device according to claim 1, characterized in that: the inner top of the cover (2) corresponding to the outer spacer ring of the stirring shaft (7) is provided with a plurality of liquid outlets facing The high-pressure nozzle (12) on the inner wall of the liquid storage tank (1). 3 . The anti-splashing waste liquid disinfection and safety treatment device according to claim 1 , wherein the stirring shaft ( 7 ) and the motor ( 5 ) are connected by corresponding transmission through a reducer. 4 . 4. The anti-splashing waste liquid disinfection and safety treatment device according to claim 1, characterized in that: a sealing ring is provided between the edge of the open top portion of the liquid storage bucket (1) and the cover (2). 5 . The anti-splashing waste liquid disinfection and safety treatment device according to claim 1 , characterized in that: the outlet of the liquid inlet ( 3 ) is provided with a check valve. 6 . 6 . The splash-proof waste liquid disinfection and safety treatment device according to claim 1 , wherein the liquid inlet ( 3 ) is in the shape of a funnel. 7 . 7. The splash-proof waste liquid disinfection and safety treatment device according to claim 1, characterized in that: the bottom of the liquid storage bucket (1) is provided with legs (13) for leveling. 8. The splash-proof waste liquid disinfection and safety treatment device according to claim 1, wherein the liquid outlet pipe (4) is provided with a solenoid valve.

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