CN219174233U

CN219174233U - Laboratory sewage treatment plant

Info

Publication number: CN219174233U
Application number: CN202223581394.3U
Authority: CN
Inventors: 王珏
Original assignee: Jiangsu Dacheng Environmental Protection Technology Co ltd
Current assignee: Jiangsu Dacheng Environmental Protection Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-13
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a laboratory sewage treatment device, which comprises a treatment box and a collecting box arranged below the treatment box. Compared with a comparison document, the utility model has the advantages that the stirring blade rotates when the connecting rod rotates, the stirring blade stirs the liquid in the treatment box so as to accelerate the contact progress of the sewage treatment articles and sewage, the sewage treatment efficiency is improved, the fixing rod synchronously rotates to drive the scraping plate to rotate while the connecting rod rotates, the scraping plate scrapes the impurities attached to the inner wall of the treatment box, the efficiency of discharging the impurities in the sewage treatment can be improved, the service life of the device can be prolonged, the impurities in the treated sewage can be filtered through the filtering plate, and then the impurities are discharged through the sewage discharge port.

Description

Laboratory sewage treatment plant

Technical Field

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

Background

During laboratory experiments, a large amount of liquid is generated, and the liquid cannot be directly discharged into a sewer, because the liquid often contains a large amount of metal impurities in the middle, and if the liquid is directly discharged, pollution is caused, so that the sewage in the laboratory can be discharged after being treated.

Patent search shows that the patent number is: CN 216997805U's a be used for laboratory sewage treatment plant, through the processing bucket that sets up, the feed liquor pipe, a motor, the pivot, the carousel, the through-hole, T type post, a spring, helical blade, stirring board and vibration subassembly, when handling laboratory chemistry sewage, with powder and sewage all pour into the processing bucket into, utilize the motor to drive the pivot, the carousel, T type post, helical blade and stirring board rotate, sewage and powder to processing bucket inside and bottom respectively through helical blade and stirring board stir the processing, and in the carousel rotation in-process, the extrusion effect of usable arc inclined holder and the reset action of spring drive kickball in the vibration subassembly, the connecting rod carries out the upper and lower activity, increase helical blade's movable range, fully improve the stirring effect in the whole processing plant, make powder and the interior metal of sewage fully contact, the sedimentation effect is better, above-mentioned device is in the in-service use, because do not set up the device of scraping the processing bucket inner wall, in the long-term use, the inner wall of processing bucket probably remains the impurity, can avoid the effect to follow-up sewage treatment's efficiency, and above-mentioned device produces the metal through the sediment that the sediment is absorbed to copper in the laboratory can not meet such device very much in the fact, can not touch the fact in the copper sediment device well or can be carried out in the fact in the sediment device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects in the prior art, the utility model provides a laboratory sewage treatment device which can effectively solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model discloses a laboratory sewage treatment device which comprises a treatment box and a collecting box arranged below the treatment box, wherein a sewage inlet is formed in the upper end of the treatment box, a treatment reagent adding port is formed in one side of the sewage inlet, a connecting rod is arranged in the treatment box, a plurality of groups of stirring blades are annularly distributed on the outer wall of the connecting rod, a plurality of groups of fixing rods are annularly distributed and fixed at the upper end of the connecting rod, a scraping plate is connected at the lower end of the fixing rods, and a filtering mechanism is arranged at the lower end of the treatment box.

Still further, the filtering mechanism comprises a mounting plate and a filter plate, wherein the mounting plate is arranged in the collecting box, and the filter plate is arranged on the inner side of the mounting plate.

Further, a valve for taking out or putting in the mounting plate is provided at the outside of the collecting box, and a sealing gasket is provided at a contact portion of the valve and the collecting box.

Further, a motor is arranged at the upper end of the treatment box, and the output end of the motor is connected with the connecting rod.

Further, a sewage discharge port for discharging sewage is provided at the lower end of the collecting tank.

Still further, the lower extreme of collecting box is fixed with the base, be annular distribution between collecting box and the processing box and be provided with a plurality of groups of bracing pieces that are used for improving stability.

(III) beneficial effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

1. compared with a comparison document, the utility model has the advantages that the stirring blade rotates when the connecting rod rotates, the stirring blade stirs the liquid in the treatment box so as to accelerate the contact progress of the sewage treatment articles and sewage, thereby improving the sewage treatment efficiency, the fixing rod synchronously rotates while the connecting rod rotates to drive the scraping plate to rotate, and the scraping plate scrapes the impurities attached to the inner wall of the treatment box in the use process, so that the sewage treatment impurity discharge efficiency can be improved, and the service life of the device can be prolonged.

2. Compared with a comparison document, the utility model can filter impurities in the treated sewage through the filter plate and then discharge the impurities through the sewage discharge port, the filtering mode is simple and convenient, no extra energy is consumed, and simultaneously, the nonmetallic impurities in the sewage treatment can be filtered, so that the condition that the discharge of the nonmetallic impurities in the sewage treatment along with the sewage affects the environment is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a top view of the present utility model;

FIG. 2 is a top cross-sectional view of the present utility model;

FIG. 3 is a bottom view of the present utility model;

fig. 4 is a cross-sectional view of the present utility model.

Reference numerals in the drawings represent respectively: 1. a treatment box; 2. a sewage inlet; 3. a treatment reagent addition port; 4. a motor; 5. a connecting rod; 6. stirring the leaves; 7. a fixed rod; 8. a scraper; 9. a mounting plate; 10. a filter plate; 11. a valve; 12. a sewage outlet; 13. a base; 14. a collection box; 15. and (5) supporting the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Examples

The laboratory sewage treatment device of the embodiment, as shown in fig. 1-4, comprises a treatment box 1 and a collecting box 14 arranged below the treatment box 1, wherein the bottom of the treatment box 1 is provided with a communication port, the bottom of the treatment box 1 is provided with an inclined radian, the purpose of guiding and sliding out a sediment generated by sewage treatment is that the upper end of the treatment box 1 is provided with a sewage inlet 2, sewage can be injected into the treatment box 1 through the sewage inlet 2, one side of the sewage inlet 2 is provided with a treatment reagent adding port 3, sewage treatment products required to be used can be injected into the treatment box 1 through the treatment reagent adding port 3, the inside of the treatment box 1 is provided with a connecting rod 5, the upper end of the treatment box 1 is provided with a motor 4, and the output end of the motor 4 is connected with the connecting rod 5, the outer wall of the connecting rod 5 is annularly distributed and provided with a plurality of groups of stirring blades 6, the upper end of the connecting rod 5 is annularly distributed and fixed with a plurality of groups of fixing rods 7, the lower end of the fixing rods 7 is connected with a scraping plate 8, the cross section of the scraping plate 8 is S-shaped, the scraping plate 8 is attached to the inner wall of the treatment box 1 and can slide, impurities attached to the inner wall of the treatment box 1 in the long-term use process can be scraped well through the S-shaped structure of the scraping plate 8, when the device is used, the connecting rod 5 is driven to rotate through the starting motor 4, so that the stirring blades 6 are driven to rotate, liquid in the treatment box 1 can be stirred through the stirring blades 6, the contact progress of sewage treatment products and sewage is accelerated, so that the sewage treatment efficiency can be improved, the fixing rods 7 can also rotate when the connecting rod 5 rotates, and the scraping plate 8 can be driven to rotate, the scraper 8 is used for scraping the impurities attached to the inner wall of the treatment box 1 in the long-term use process, so that the efficiency of discharging the impurities in sewage treatment can be improved, and the service life of the device can be prolonged.

As shown in fig. 2-4, the lower end of the treatment tank 1 is provided with a filtering mechanism, the filtering mechanism comprises a mounting plate 9 and a filter plate 10, the mounting plate 9 is arranged in a collecting tank 14, the mounting plate 9 and the inner wall of the collecting tank 14 are fixed, the filter plate 10 is arranged on the inner side of the mounting plate 9, the filter plate 10 is arranged on the mounting plate 9 through bolts, the lower end of the collecting tank 14 is provided with a sewage discharge outlet 12 for discharging sewage, when in use, the filter plate 10 is arranged on the inner side of the mounting plate 9, impurities in the treated sewage can be filtered through the filter plate 10, and then discharged through the sewage discharge outlet 12, so that the situation that the impurities in the sewage are discharged together with the sewage can be reduced.

As shown in fig. 1-3, the valve 11 for taking out or putting in the mounting plate 9 is arranged on the outer side of the collecting box 14, a sealing gasket is arranged at the contact part of the valve 11 and the collecting box 14, the valve 11 is arranged on the outer wall of the collecting box 14, the valve 11 can be taken out or put in by opening the collecting box 14, a closed space can be formed in the collecting box 14 through the sealing gasket arranged at the contact part of the valve 11 and the collecting box 14, the phenomenon that interaction occurs between the interior of the collecting box 14 and the external environment is reduced, and the environmental protection of products is improved.

As shown in fig. 1-2, the lower end of the collecting box 14 is fixed with a base 13, a plurality of groups of supporting rods 15 for improving stability are distributed between the collecting box 14 and the processing box 1 in a ring shape, the stability of the device when the device is placed can be improved while the height of the device is improved through the base 13, the shaking condition of the device is reduced, and the connection stability between the collecting box 14 and the processing box 1 can be improved through the supporting rods 15.

Working principle: when the laboratory sewage is treated, firstly, sewage can be injected into the treatment tank 1 through the sewage inlet 2, the sewage treatment product which needs to be used can be injected into the treatment tank 1 through the treatment reagent adding port 3, the connecting rod 5 is driven to rotate through the starting motor 4, so that the stirring blade 6 is driven to rotate, the liquid in the treatment tank 1 can be stirred through the stirring blade 6, the contact progress of the sewage treatment product and the sewage is accelerated, the sewage treatment efficiency can be improved, the connecting rod 5 rotates, the fixing rod 7 also rotates, the scraper 8 can be driven to rotate, the impurities which are attached to the inner wall of the treatment tank 1 in the long-term use process are scraped through the scraper 8, the filter plate 10 can be taken out or put in through the opening of the collecting box 14 through the valve 11, the sealing gasket arranged at the contact part of the valve 11 and the collecting box 14 can enable the inside of the collecting box 14 to form a closed space, the phenomenon that interaction occurs between the inside of the collecting box 14 and the external environment is reduced, impurities in treated sewage can be filtered through the filter plate 10 by installing the filter plate 10 on the inner side of the mounting plate 9, then the impurities in the sewage are discharged through the sewage discharge port 12, the situation that the impurities in the sewage are discharged along with the sewage can be reduced, the environmental protection performance of products is improved, the stability of the device when the device is placed can be improved while the height of the device is improved through the base 13, the shaking condition of the device is reduced, and the connection stability between the collecting box 14 and the treatment box 1 can be improved through the supporting rod 15.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a laboratory sewage treatment plant, includes collecting box (14) that handle case (1) and treatment case (1) below set up, its characterized in that: the sewage treatment device is characterized in that a sewage inlet (2) is formed in the upper end of the treatment box (1), a treatment reagent adding port (3) is formed in one side of the sewage inlet (2), a connecting rod (5) is arranged in the treatment box (1), a plurality of groups of stirring blades (6) are annularly distributed on the outer wall of the connecting rod (5), a plurality of groups of fixing rods (7) are annularly distributed and fixed on the upper end of the connecting rod (5), a scraping plate (8) is connected to the lower end of the fixing rods (7), and a filtering mechanism is arranged at the lower end of the treatment box (1).

2. A laboratory wastewater treatment plant according to claim 1, characterized in that: the filter mechanism comprises a mounting plate (9) and a filter plate (10), wherein the mounting plate (9) is arranged in the collecting box (14), and the filter plate (10) is arranged on the inner side of the mounting plate (9).

3. A laboratory wastewater treatment plant according to claim 2, characterized in that: the outside of the collecting box (14) is provided with a valve (11) for taking out or putting in the mounting plate (9), and the contact part of the valve (11) and the collecting box (14) is provided with a sealing gasket.

4. A laboratory wastewater treatment plant according to claim 1, characterized in that: the upper end of the processing box (1) is provided with a motor (4), and the output end of the motor (4) is connected with a connecting rod (5).

5. A laboratory wastewater treatment plant according to claim 1, characterized in that: the lower end of the collecting box (14) is provided with a sewage outlet (12) for discharging sewage.

6. A laboratory wastewater treatment plant according to claim 2, characterized in that: the lower extreme of collection box (14) is fixed with base (13), be annular distribution between collection box (14) and processing box (1) and be provided with a plurality of groups of bracing piece (15) that are used for improving stability.