CN215087224U

CN215087224U - Environmental monitoring laboratory waste liquid collection device

Info

Publication number: CN215087224U
Application number: CN202121233138.8U
Authority: CN
Inventors: 李振
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-10
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an environmental monitoring laboratory waste liquid collecting device, which comprises a bottom plate, a collecting box is arranged on one side of the upper end surface of the bottom plate, a collecting hopper is arranged at one end of the collecting box, a check valve is arranged on the collecting hopper, a liquid medicine box is arranged on one side of the upper end surface of the collecting box, the liquid medicine box is communicated with the collecting box through a liquid medicine conveying pipe, a control valve is arranged on the liquid medicine conveying pipe, a purifying mechanism is arranged in the collecting box, a processing box is arranged on the other side of the upper end surface of the bottom plate, a filter screen plate, an active carbon plate and a purifying plate are sequentially arranged in the processing box from left to right, a gas outlet hole is arranged on one side of the processing box, the other side of the processing box is communicated with the collecting box through a pipeline, processing liquid in the liquid medicine box is added into the collecting box through the control valve to carry out neutralization reaction with waste liquid, generated gas enters the processing box through the pipeline and is discharged after being purified and filtered through the filter screen plate, the active carbon plate and the purifying plate, avoid polluting the air environment in the laboratory.

Description

Environmental monitoring laboratory waste liquid collection device

Technical Field

The utility model belongs to the technical field of environmental monitoring, concretely relates to environmental monitoring laboratory waste liquid collection device.

Background

Can produce a large amount of waste liquids in the environmental monitoring laboratory, the poisonous harmful substance that contains in the waste liquid if directly discharge into sewer pipe, causes the harm to the environment, consequently needs proper collection to handle, and current environmental monitoring laboratory discharges after generally adjusting waste liquid pH valve to neutral.

Carry out the in-process of neutralization reaction to the waste liquid in the environmental monitoring laboratory, often can produce multiple gas and precipitate, the gas composition that these neutralization reaction produced is complicated, has pungent smell and poisonous and harmful even, and current environmental monitoring laboratory waste liquid collection device can't carry out effectual filtration to gas, and gas back in directly discharging the laboratory air for air quality is relatively poor in the laboratory, endangers laboratory staff's health and safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental monitoring laboratory waste liquid collection device to there is the unable problem of effectively filtering to gas in solving prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental monitoring laboratory waste liquid collection device, includes the bottom plate, up end one side of bottom plate is provided with the collecting box, the one end of collecting box is provided with collects the fill, be provided with the check valve on collecting the fill, up end one side of collecting box is provided with the liquid medicine case, the liquid medicine case passes through the powder conveying pipe and the collecting box intercommunication, be provided with the control valve on the powder conveying pipe, be provided with purification mechanism in the collecting box, the up end opposite side of bottom plate is provided with handles the case, it has set gradually filter plate, activated carbon plate and purifying plate from a left side to the right side to handle the incasement, the one side of handling the case is equipped with the venthole, the opposite side of handling the case passes through pipeline and collecting box intercommunication.

Preferably, the purification mechanism comprises a stirring rod arranged on the lower portion of the inner wall of the collection box, an aeration pipe is arranged on the lower portion of the inner wall of the collection box, an aeration pump is arranged on the upper end face of the bottom plate, a through hole is formed in one side of the collection box, the air inlet end of the aeration pipe penetrates out of the through hole to be connected with the air outlet end of the aeration pump, and a water level sensor is arranged at one end of the inner wall of the collection box.

Preferably, a drain hole is formed in one side of the collection box, a drain pipe is inserted into the drain hole, a drain valve is arranged on the drain pipe, an integrated controller and an alarm are arranged on one side of the collection box, a driving module and an information processing module are integrated in the integrated controller, and the control valve, the stirring rod, the aeration pump, the water level sensor and the alarm are all electrically connected with the driving module of the integrated controller.

Preferably, a push rod is arranged on one side of the upper end face of the bottom plate, and universal wheels are arranged on two sides of the lower end face of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in fighting leading-in collecting box with the waste liquid through collecting, the check valve prevents that the smell from leaking, water level inductor senses the waste liquid when appointing the water level, integrated controller starts the siren and sends out the police dispatch newspaper, remind the staff to stop adding the waste liquid, open the processing liquid of control valve in with the liquid medicine incasement simultaneously and add in the collecting box and carry out neutralization reaction, in the gas of the reverse production of neutralization passes through the pipeline entering processing incasement, through filtering the otter board, activated carbon board and purification board purify the filtration back, discharge through the venthole, avoid causing the pollution to the air circumstance in the laboratory.

2. The utility model discloses when the neutralization reaction underway, integrated control starts the puddler and stirs waste liquid and treatment fluid, starts the aeration pump simultaneously, goes into the aeration treatment in the waste liquid through the aeration pump with the air, makes waste liquid and treatment fluid neutralization more abundant, and the waste liquid passes through the drain pipe discharge after accomplishing the neutralization treatment through starting the drain valve at last, reduces the direct polluted environment who discharges and cause of waste liquid.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a front sectional view of fig. 1.

In the figure: 1 bottom plate, 2 collecting boxes, 3 collecting hoppers, 4 check valves, 5 liquid medicine tanks, 6 liquid medicine conveying pipes, 7 control valves, 8 processing boxes, 9 filter screen plates, 10 activated carbon plates, 11 purification plates, 12 air outlet holes, 13 stirring rods, 14 aeration pipes, 15 aeration pumps, 16 perforation holes, 17 water level sensors, 18 water outlet holes, 19 drain pipes, 20 drain valves, 21 integrated controllers, 22 alarms, 23 push rods and 24 universal wheels.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1 and FIG. 2, an environmental monitoring laboratory waste liquid collecting device, comprising a bottom plate 1, a collecting box 2 welded on the left side of the upper end face of the bottom plate 1, a collecting hopper 3 welded on the top end of the collecting box 2, a check valve 4 welded on the collecting hopper 3, the check valve 4 being H77X-16Q, a liquid medicine box 5 welded on the right side of the upper end face of the collecting box 2, a medicine feeding port arranged on the top end of the liquid medicine box 5, a sealing cover connected with the medicine feeding port through a thread, the liquid medicine box 5 communicated with the collecting box 2 through a medicine feeding pipe 6, a control valve 7 welded on the medicine feeding pipe 6, the control valve 7 being ads-8c-v in type, the input end of the control valve 7 connected with a driving module of an integrated controller 21 through a wire, a purifying mechanism welded in the collecting box 2, a treatment box 8 welded on the right side of the upper end face of the bottom plate 1, at least 3 clamping grooves arranged in the treatment box 8, a filter screen plate 9, a filter screen plate, a filter screen plate, a filter screen plate, a filter screen plate, a filter screen plate, a filter screen plate, a filter, Activated carbon plate 10 and purification board 11, the material of filter plate 9 is the cotton yarn material, and purification board 11 is the high density sponge board material, and the right side of handling case 8 is equipped with 8 ventholes 12, and the left side of handling case 8 is passed through pipeline and 2 intercommunications of collecting box.

Referring to fig. 1 and 2, the purification mechanism comprises a stirring rod 13 welded on the lower part of the inner wall of the collection tank 2, the model of the stirring rod 13 is JLCA-3T, the input end of the stirring rod 13 is connected with a driving module of the integrated controller 21 through a wire, the lower part of the inner wall of the collection tank 2 is welded with an aeration pipe 14, the aeration pipe 14 is provided with 12 aeration holes, the upper end surface of the bottom plate 1 is welded with an aeration pump 15, the model of the aeration pump 15 is EHS-6375, the input end of the aeration pump 15 is connected with the driving module of the integrated controller 21 through a wire, the right side of the collection tank 2 is provided with a perforation 16, the air inlet end of the aeration pipe 14 penetrates through the perforation 16 to be in interference connection with the air outlet end of the aeration pump 15, the top end of the inner wall of the collection tank 2 is welded with a water level sensor 17, the model of the water level sensor 17 is HQ-8260AZ, the input end of the water level sensor 17 is connected with the driving module of the integrated controller 21 through a wire, the information output end of the water level sensor 17 is connected with the information processing module of the integrated controller 21 through an electric wire, a drain hole 18 is formed in the left side of the collecting box 2, a drain pipe 19 is welded in the drain hole 18 in a seamless mode, a drain valve 20 is welded on the drain pipe 19, the type of the drain valve 20 is OR-150, the integrated controller 21 and an alarm 22 are welded in front of the collecting box 2, the single chip microcomputer type adopted by the integrated controller 21 is STM32F103T8U6, the input end of the integrated controller 21 is connected with a power supply through an electric wire, a driving module and an information processing module are integrated in the integrated controller 21, a push rod 23 is welded on the left side of the upper end face of the bottom plate 1, universal wheels 24 are welded on the left side and the right side of the lower end face of the bottom plate 1, the type of the universal wheels 24 is J05S-222, and the quantity is 4.

The working principle of the embodiment is as follows: with the waste liquid through collecting in 3 leading-in collecting box 2 of fighting, check valve 4 prevents that the smell from leaking, water level inductor 17 senses the waste liquid when appointing the water level, integrated control ware 21 starts siren 22 and gives out the police dispatch newspaper, remind the staff to stop adding the waste liquid, open simultaneously and carry out neutralization reaction in the processing liquid joining collecting box 2 of control valve 7 in with medicine water tank 5, in the gas that well reverse production passes through the pipeline entering processing box 8, through filter plate 9, activated carbon plate 10 and purification board 11 purify the filtration back, discharge through venthole 12, avoid causing the pollution to the air circumstance in the laboratory. While the neutralization reaction is in progress, integrated control starts puddler 13 and stirs waste liquid and treatment solution, starts aeration pump 15 simultaneously, with the air through aeration pipe 14 pump go into the waste liquid in carry out aeration treatment, make waste liquid and treatment solution neutralization more abundant, at last through starting drain valve 20 with the neutralization treatment accomplish the back waste liquid through drain pipe 19 discharge, reduce the direct polluted environment who discharges the cause of waste liquid.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an environmental monitoring laboratory waste liquid collection device which characterized in that: comprises a bottom plate (1), a collecting box (2) is arranged on one side of the upper end surface of the bottom plate (1), one end of the collecting box (2) is provided with a collecting hopper (3), the collecting hopper (3) is provided with a check valve (4), a medicine water tank (5) is arranged on one side of the upper end surface of the collecting box (2), the medicine water tank (5) is communicated with the collecting box (2) through a medicine conveying pipe (6), a control valve (7) is arranged on the medicine conveying pipe (6), a purification mechanism is arranged in the collection box (2), a processing box (8) is arranged on the other side of the upper end face of the bottom plate (1), a filter screen plate (9), an activated carbon plate (10) and a purification plate (11) are sequentially arranged in the processing box (8) from left to right, and an air outlet hole (12) is formed in one side of the treatment box (8), and the other side of the treatment box (8) is communicated with the collection box (2) through a pipeline.

2. The environmental monitoring laboratory waste liquid collection device of claim 1, characterized in that: the purification mechanism comprises a stirring rod (13) arranged on the lower portion of the inner wall of the collection box (2), an aeration pipe (14) is arranged on the lower portion of the inner wall of the collection box (2), an aeration pump (15) is arranged on the upper end face of the bottom plate (1), a through hole (16) is formed in one side of the collection box (2), the air inlet end of the aeration pipe (14) penetrates through the through hole (16) to be connected with the air outlet end of the aeration pump (15), and a water level sensor (17) is arranged at one end of the inner wall of the collection box (2).

3. The environmental monitoring laboratory waste liquid collection device of claim 2, characterized in that: one side of the collection box (2) is provided with a drain hole (18), a drain pipe (19) is inserted into the drain hole (18), a drain valve (20) is arranged on the drain pipe (19), one side of the collection box (2) is provided with an integrated controller (21) and an alarm (22), a driving module and an information processing module are integrated in the integrated controller (21), and the control valve (7), the stirring rod (13), the aeration pump (15), the water level sensor (17) and the alarm (22) are all electrically connected with the driving module of the integrated controller (21).

4. The environmental monitoring laboratory waste liquid collection device of claim 1, characterized in that: a push rod (23) is arranged on one side of the upper end face of the bottom plate (1), and universal wheels (24) are arranged on two sides of the lower end face of the bottom plate (1).