CN219636999U

CN219636999U - Laboratory sewage treatment system

Info

Publication number: CN219636999U
Application number: CN202320621892.1U
Authority: CN
Inventors: 杨波; 伏铭; 何思江; 刘都; 刘红; 马伟
Original assignee: Yunnan Hongjiu Construction Engineering Co ltd
Current assignee: Yunnan Hongjiu Construction Engineering Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-09-05
Anticipated expiration: 2033-03-27

Abstract

The utility model provides a laboratory sewage treatment system. The laboratory sewage treatment system comprises a base plate, wherein a first treatment box, a second treatment box and a mounting rack are fixedly arranged at the top of the base plate; the water pump is fixedly arranged on the mounting frame; the first connecting pipe is fixedly arranged on the water outlet end of the water pump, and the water outlet end of the first connecting pipe is fixedly communicated with the second treatment tank; the second connecting pipe is fixedly arranged on the water inlet end of the water pump, and the water inlet end of the second connecting pipe is fixedly communicated with the first treatment box. The laboratory sewage treatment system provided by the utility model has the advantages that a small amount of sewage can be purified and treated, and the use is relatively convenient.

Description

Laboratory sewage treatment system

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a laboratory sewage treatment system.

Background

At present, laboratory personnel can use various chemical reagents to carry out experiments in the laboratory, sewage can be produced in the process of the experiments, and the acid-base condition of sewage can produce very big difference because of the difference of chemical reagents, therefore, this kind of waste water can be strictly according to the environmental protection agency requirement, discharge after innocent treatment, in current sewage treatment system to the laboratory, generally collect sewage first, then use multiple equipment and treatment reagent to handle in proper order, make sewage reach emission standard at last.

However, because the experiment characteristics of the experimenters are that the usage amount of the chemical reagent is not very large, after the experimenters complete the experiment, only one beaker or even less sewage is generated, and the sewage is difficult to sequentially pass through a plurality of treatment devices, so that when the sewage amount is very small, the sewage treatment system in the prior art is difficult to treat a small amount of sewage.

Accordingly, there is a need to provide a new laboratory wastewater treatment system that addresses the above-described problems.

Disclosure of Invention

The technical problem solved by the utility model is to provide a laboratory sewage treatment system which can also carry out purification treatment on a small amount of sewage and is relatively convenient to use.

In order to solve the technical problems, the laboratory sewage treatment system provided by the utility model comprises: the device comprises a base plate, wherein the top of the base plate is fixedly provided with a first treatment box, a second treatment box and a mounting frame; the water pump is fixedly arranged on the mounting frame; the first connecting pipe is fixedly arranged on the water outlet end of the water pump, and the water outlet end of the first connecting pipe is fixedly communicated with the second treatment tank; the second connecting pipe is fixedly arranged on the water inlet end of the water pump, and the water inlet end of the second connecting pipe is fixedly communicated with the first treatment box.

Preferably, the first treatment box is fixedly connected with a water inlet pipe, a water collecting bucket is fixedly installed at the water inlet end of the water inlet pipe, a filter basket is arranged in the second treatment box, a plurality of layers of filter materials are arranged in the filter basket, a drain pipe is fixedly connected to one side of the second treatment box, and a valve is arranged on the drain pipe.

Preferably, the first treatment box and the second treatment box are respectively provided with a first box cover and a second box cover, the first box cover is rotatably provided with a stirring rod, the top of the first box cover is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with the top end of the stirring rod.

Preferably, a PH detector is fixedly mounted on one side of the first processing box, and a detection probe of the PH detector extends into the first processing box.

Preferably, a liquid level detector is fixedly installed on the first box cover, and a detection end of the liquid level detector extends into the first processing box.

Preferably, a filter screen is arranged in the water collecting bucket, a cover plate is hinged on the water collecting bucket, and a handle is fixedly arranged at the top of the cover plate.

Compared with the related art, the laboratory sewage treatment system provided by the utility model has the following beneficial effects:

the utility model provides a laboratory sewage treatment system, which comprises:

1. the sewage can be contained by the first treatment box so as to be subjected to subsequent preliminary pH value neutralization treatment, the first treatment box can be pumped away and conveyed into the second treatment box for filtration and purification by matching with the first connecting pipe and the second connecting pipe through the operation of the water pump, the filter material can be contained by the filter basket, and the sewage can be filtered and purified by the filter material;

2. through the motor operation that sets up, can drive the puddler and rotate, be convenient for laborsaving stirring mixed medicament and sewage, through the PH detector of setting, be convenient for monitor sewage PH, make things convenient for personnel to know sewage pH valve, but the liquid level condition in the first processing case of real-time detection through the liquid level detector of setting, through the filter screen of setting, can carry out preliminary filtration to sewage.

Drawings

FIG. 1 is a schematic diagram of a laboratory wastewater treatment system according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of the portion a shown in fig. 2.

Reference numerals in the drawings: 1. a base plate; 2. a first treatment tank; 3. a second treatment tank; 4. a mounting frame; 5. a water pump; 6. a first connection pipe; 7. a second connection pipe; 8. a water inlet pipe; 9. a water collection bucket; 10. a filter basket; 11. a filter material; 12. a drain pipe; 13. a first cover; 14. a second cover; 15. a stirring rod; 16. a motor; 17. a PH detector; 18. a liquid level detector; 19. a filter screen; 20. and a cover plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic front view of a preferred embodiment of a laboratory sewage treatment system according to the present utility model; FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model; fig. 3 is an enlarged schematic view of the portion a shown in fig. 2. The laboratory sewage treatment system comprises: the device comprises a base plate 1, wherein a first treatment box 2, a second treatment box 3 and a mounting frame 4 are fixedly arranged at the top of the base plate 1; the water pump 5 is fixedly arranged on the mounting frame 4; the first connecting pipe 6 is fixedly arranged on the water outlet end of the water pump 5, and the water outlet end of the first connecting pipe 6 is fixedly communicated with the second treatment tank 3; the second connecting pipe 7, 7 fixed mounting of second connecting pipe is in on the water inlet of water pump 5, the water inlet of second connecting pipe 7 with the fixed intercommunication of first processing case 2, through the first processing case 2 that sets up, can hold sewage so that follow-up preliminary pH value neutralization handles, through the operation of water pump 5 that sets up, cooperation first connecting pipe 6 and second connecting pipe 7, can carry the filtration purification in the second processing case 3 with the interior evacuation of first processing case 2.

The first treatment tank 2 is fixedly connected with a water inlet pipe 8, a water collecting bucket 9 is fixedly installed at the water inlet end of the water inlet pipe 8, a filter basket 10 is arranged in the second treatment tank 3, a plurality of layers of filter materials 11 are arranged in the filter basket 10, a water drain pipe 12 is fixedly connected with one side of the second treatment tank 3, a valve is arranged on the water drain pipe 12, the filter materials 11 can be contained through the filter basket 10, and sewage can be purified by the filter materials 11.

The first treatment box 2 and the second treatment box 3 are respectively provided with a first box cover 13 and a second box cover 14, a stirring rod 15 is rotatably arranged on the first box cover 13, a motor 16 is fixedly arranged at the top of the first box cover 13, an output shaft of the motor 16 is fixedly connected with the top end of the stirring rod 15, and the stirring rod 15 can be driven to rotate through the set motor 16 to operate, so that the mixed medicament and sewage can be stirred in a labor-saving manner.

The PH detector 17 is fixedly installed on one side of the first treatment box 2, the detection probe of the PH detector 17 extends into the first treatment box 2, and the PH detector 17 is convenient to monitor the PH of sewage, so that people can know the PH value of the sewage conveniently.

The first tank cover 13 is fixedly provided with a liquid level detector 18, the detection end of the liquid level detector 18 extends into the first processing tank 2, and the liquid level condition in the first processing tank 2 can be detected in real time through the arranged liquid level detector 18.

The filter screen 19 is arranged in the water collecting bucket 9, the cover plate 20 is hinged on the water collecting bucket 9, the handle is fixedly arranged at the top of the cover plate 20, and sewage can be preliminarily filtered through the arranged filter screen 19.

The working principle of the laboratory sewage treatment system provided by the utility model is as follows:

when an experimenter processes sewage, the experimenter can firstly open the cover plate 20 on the water collecting bucket 9, then pour the sewage into the first processing box 2 along the water collecting bucket 9, then open the PH detector 17 to detect the PH value of the sewage, if the PH value does not meet the standard, the experimenter can pour the PH neutralization reagent into the first processing box 2 from the dosing bucket at the top of the first box cover 13, then at the start-up motor 16, the output shaft of the running motor 16 can drive the stirring rod 15 to rotate, the rotating stirring rod 15 can stir the sewage in the first processing box 2 to mix with the reagent, the reagent can neutralize the PH value of the sewage, then the experimenter observes the numerical value monitored by the PH detector 17, if the PH value meets the standard, then the experimenter can start the water pump 5, the running water pump 5 is matched with the first connecting pipe 6 and the second connecting pipe 7, the sewage after neutralization PH value is pumped away and conveyed into the second processing box 3, the sewage is collected in the second processing box 3 after being filtered layer by the filter material 11 in the filter basket 10, and then the experimenter can open the valve on the drain pipe 12 to discharge the filtered sewage.

the utility model provides a laboratory sewage treatment system, which can hold sewage for subsequent preliminary pH value neutralization treatment through a first treatment tank 2, can pump and convey the first treatment tank 2 into a second treatment tank 3 for filtration and purification through a first connecting pipe 6 and a second connecting pipe 7 in cooperation with the operation of a water pump 5, can hold a filter material 11 through a filter basket 10, can filter and purify the sewage through the filter material 11, can drive a stirring rod 15 to rotate through the operation of a motor 16, is convenient for stirring mixed medicament and sewage in a labor-saving way, is convenient for monitoring the pH value of the sewage through a pH detector 17, is convenient for personnel to know the pH value of the sewage, can detect the liquid level condition in the first treatment tank 2 in real time through a liquid level detector 18, and can perform preliminary filtration on the sewage through a filter screen 19.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A laboratory wastewater treatment system, comprising:

the device comprises a base plate, wherein the top of the base plate is fixedly provided with a first treatment box, a second treatment box and a mounting frame;

the water pump is fixedly arranged on the mounting frame;

the first connecting pipe is fixedly arranged on the water outlet end of the water pump, and the water outlet end of the first connecting pipe is fixedly communicated with the second treatment tank;

the second connecting pipe is fixedly arranged on the water inlet end of the water pump, and the water inlet end of the second connecting pipe is fixedly communicated with the first treatment box.

2. The laboratory sewage treatment system according to claim 1, wherein the first treatment tank is fixedly connected with a water inlet pipe, a water collecting bucket is fixedly installed on a water inlet end of the water inlet pipe, a filter basket is arranged in the second treatment tank, a plurality of layers of filter materials are arranged in the filter basket, a drain pipe is fixedly connected to one side of the second treatment tank, and a valve is arranged on the drain pipe.

3. The laboratory sewage treatment system according to claim 1, wherein the first treatment tank and the second treatment tank are respectively provided with a first tank cover and a second tank cover, a stirring rod is rotatably installed on the first tank cover, a motor is fixedly installed at the top of the first tank cover, and an output shaft of the motor is fixedly connected with the top end of the stirring rod.

4. The laboratory wastewater treatment system of claim 1, wherein a PH detector is fixedly mounted on one side of the first treatment tank, and a detection probe of the PH detector extends into the first treatment tank.

5. A laboratory sewage treatment system according to claim 3, wherein the first tank cover is fixedly provided with a liquid level detector, and the detection end of the liquid level detector extends into the first treatment tank.

6. The laboratory sewage treatment system according to claim 2, wherein a filter screen is arranged in the water collection bucket, a cover plate is hinged on the water collection bucket, and a handle is fixedly arranged at the top of the cover plate.