CN215479969U

CN215479969U - Treatment device for laboratory wastewater and waste liquid

Info

Publication number: CN215479969U
Application number: CN202122395225.XU
Authority: CN
Inventors: 金炳奎; 由守昌; 杨猛; 王昌盛; 李宁; 刘金宝
Original assignee: Younaier Biotechnology Co ltd
Current assignee: Younaier Biotechnology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-01-11
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a device for treating laboratory wastewater and waste liquid, which relates to the technical field of laboratory waste liquid treatment and comprises a box body, a liquid inlet pipe, an injection port, a chemical box, a stirring cleaning component, a feeding component, a liquid discharge pipe and a valve, wherein a cavity is formed in the box body, limiting grooves are symmetrically formed in the inner wall of the cavity, the liquid inlet pipe is communicated with the box body, one end of the liquid inlet pipe is fixedly connected with the injection port, the chemical box is communicated with the upper surface of the box body, a material port is formed above the chemical box, the stirring cleaning component is arranged above the box body, when waste liquid generated in a laboratory is treated, the waste liquid is poured into the box body from the injection port, the waste liquid enters the box body through the liquid inlet pipe, then a motor A is started, a stirring paddle is driven to rotate the waste liquid to start stirring and drive a cleaning brush to start synchronous rotation, the inner wall of the box body is cleaned, so that the aim of accelerating the waste liquid treatment efficiency is fulfilled.

Description

Treatment device for laboratory wastewater and waste liquid

Technical Field

The utility model relates to the technical field of laboratory waste liquid treatment, in particular to a treatment device for laboratory waste water and waste liquid.

Background

The laboratory waste liquid is mainly waste liquid generated in research in a research laboratory, the internal components of the waste liquid are complex and can be divided into waste liquid containing acid, alkali and the like, but the waste liquid of any type can cause certain pollution to the environment if being randomly discharged to the outside;

and current laboratory waste liquid is in the course of working, mostly manual stirring is carried out to the manual work, and is inefficient, and the device of handling the waste liquid does not have cleaning device, lead to the device inner wall because of can not get the clearance for a long time, can amass impurity, because of inside impurity is too much when handling the waste liquid next time, cause the processing difficulty, influence the treatment effeciency of waste liquid, and current device all is the manual work when adding the neutralizer and adds, can not control the volume of adding, lead to the waste of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for treating laboratory wastewater and waste liquid, and solves the technical problems that no stirring and cleaning device is used and automatic feeding cannot be realized.

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

the utility model provides a processing apparatus of laboratory waste water and waste liquid, includes box, feed liquor pipe, filling opening, medicament case, stirring clearance subassembly, feed subassembly, fluid-discharge tube and valve, the cavity has been seted up to the inside of box, the inner wall of cavity is the symmetry and has seted up the spacing groove, the inside intercommunication of box has the feed liquor pipe, the one end fixedly connected with filling opening of feed liquor pipe, the upper surface intercommunication of box has the medicament case, and the top of medicament case has seted up the material mouth, the top of box is provided with the stirring clearance subassembly, be provided with the feed subassembly in the cavity, the lower surface intercommunication of box has the fluid-discharge tube, the inside of fluid-discharge tube is provided with the valve.

As a further scheme of the utility model: stirring clearance subassembly includes motor A, stirring rake, connecting rod and cleaning brush, motor A's output shaft fixedly connected with stirring rake, and the stirring rake setting is in the inside of box to motor A fixed mounting is at the upper surface of box, the equal fixedly connected with connecting rod in both ends about the stirring rake, it is two sets of the equal joint in surface of connecting rod has the cleaning brush.

As a further scheme of the utility model: the outer surfaces of the two groups of cleaning brushes are in contact with the inner wall of the box body, and the cleaning brushes are in sliding fit with the inner wall of the box body.

As a further scheme of the utility model: the feeding assembly comprises a motor B, a rotating shaft A, a bevel gear B, a rotating shaft B, half gears, racks, a baffle and springs, wherein an output shaft of the motor B is fixedly connected with the rotating shaft A, the rotating shaft A penetrates through the outer surface of the box body and is connected with the inner wall of the cavity in a rotating mode, the motor B is fixedly installed on the outer surface of the box body, the bevel gear A is sleeved on the outer surface of the rotating shaft A, the bevel gear B is connected with the outer surface of the bevel gear A in a meshed mode, the rotating shaft B is fixedly connected with the outer surface of the bevel gear B, one end of the rotating shaft B is connected with the inner wall of the cavity in a rotating mode, the outer surface of the rotating shaft B is sleeved with the two sets of half gears, the racks are connected with the outer surfaces of the half gears in an all meshed mode, the racks are fixedly installed on the upper surface of the baffle, and one side face of the baffle is provided with the two sets of springs.

As a further scheme of the utility model: the both ends of baffle all fixed mounting have the slider, and the slider setting is at the spacing inslot to baffle and spacing groove sliding fit.

As a further scheme of the utility model: and one ends of the two groups of springs are fixedly connected with the outer surface of the baffle, and the other ends of the springs are fixedly connected with the inner wall of the cavity.

The utility model has the beneficial effects that: when waste liquid generated in a laboratory is treated, the waste liquid is poured from the injection port, the waste liquid enters the box body through the liquid inlet pipe, then the motor A is started, the stirring paddle is driven by the motor A to start rotating the waste liquid to start stirring and drive the cleaning brush to start synchronous rotation, the inner wall of the box body is cleaned, and therefore the purpose of accelerating the waste liquid treatment efficiency is achieved;

when motor A drives the stirring rake and begins the stirring, starter motor B drives bevel gear A through motor B and begins to rotate to through the structure cooperation between bevel gear B, the semi-gear, rack, baffle and the spring, make opening and closing that the baffle can intermittent type nature, make the inside of adding to the box that the neutralizer in the medicament case can be even, thereby avoid the manual work to add, reach save time's purpose.

Drawings

FIG. 1 is an overall front perspective view of a laboratory wastewater and waste liquid treatment apparatus according to the present invention;

FIG. 2 is a perspective view of the whole of the apparatus for treating laboratory wastewater and waste liquid according to the present invention;

FIG. 3 is a sectional view of a stirring and cleaning unit in the whole of the apparatus for treating laboratory wastewater and waste liquid according to the present invention;

FIG. 4 is a sectional view of a feed unit in the whole of the apparatus for treating laboratory wastewater and waste liquid according to the present invention;

illustration of the drawings:

100. a box body; 101. a cavity; 102. a limiting groove; 200. a liquid inlet pipe; 300. an injection port; 400. a kit; 500. a stirring cleaning assembly; 501. a motor A; 502. a stirring paddle; 503. a connecting rod; 504. a cleaning brush; 600. a supply assembly; 601. a motor B; 602. a rotating shaft A; 603. a bevel gear A; 604. a bevel gear B; 605. a rotating shaft B; 606. a half gear; 607. a rack; 608. a baffle plate; 609. a spring; 700. a liquid discharge pipe; 800. and (4) a valve.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-4, a treatment device for laboratory wastewater and waste liquid comprises a box body 100, a liquid inlet pipe 200, an injection port 300, a chemical box 400, a stirring cleaning assembly 500, a feeding assembly 600, a liquid discharge pipe 700 and a valve 800, wherein a cavity 101 is formed in the box body 100, limiting grooves 102 are symmetrically formed in the inner wall of the cavity 101, the liquid inlet pipe 200 is communicated with the interior of the box body 100, the injection port 300 is fixedly connected to one end of the liquid inlet pipe 200, the chemical box 400 is communicated with the upper surface of the box body 100, the material port is formed above the chemical box 400, the stirring cleaning assembly 500 is arranged above the box body 100, the feeding assembly 600 is arranged in the cavity 101, the liquid discharge pipe 700 is communicated with the lower surface of the box body 100, and the valve 800 is arranged in the liquid discharge pipe 700;

the stirring cleaning assembly 500 comprises a motor A501, a stirring paddle 502, connecting rods 503 and cleaning brushes 504, wherein the output shaft of the motor A501 is fixedly connected with the stirring paddle 502, the stirring paddle 502 is arranged inside the box body 100, the motor A501 is fixedly arranged on the upper surface of the box body 100, the left end and the right end of the stirring paddle 502 are fixedly connected with the connecting rods 503, and the outer surfaces of the two groups of connecting rods 503 are clamped with the cleaning brushes 504;

when the waste liquid is treated, the waste liquid is poured from the injection port 300, the waste liquid enters the box body 100 through the liquid inlet pipe 200, then the motor A501 is started, the stirring paddle 502 is driven by the motor A501 to start to rotate the waste liquid to start stirring and drive the cleaning brush 504 to start synchronous rotation, the inner wall of the box body 100 is cleaned, and therefore the purpose of accelerating the waste liquid treatment efficiency is achieved;

the feeding assembly 600 comprises a motor B601, a rotating shaft A602, a bevel gear A603, a bevel gear B604, a rotating shaft B605, a half gear 606, a rack 607, a baffle 608 and a spring 609, wherein the output shaft of the motor B601 is fixedly connected with the rotating shaft A602, the rotating shaft A602 penetrates through the outer surface of the box 100 and is rotatably connected with the inner wall of the cavity 101, the motor B601 is fixedly arranged on the outer surface of the box 100, the bevel gear A603 is sleeved on the outer surface of the rotating shaft A602, the bevel gear B604 is meshed and connected with the outer surface of the bevel gear A603, the rotating shaft B605 is fixedly connected with the outer surface of the bevel gear B604, one end of the rotating shaft B605 is rotatably connected with the inner wall of the cavity 101, the two half gears 606 are sleeved on the outer surface of the rotating shaft B605, the racks 607 are meshed and connected with the outer surfaces of the two half gears 606, the two racks 607 are fixedly arranged on the upper surface of the baffle 608, and one side surface of the baffle 608 is provided with two springs 609;

when the motor A501 drives the stirring paddle 502 to start stirring, the motor B601 is started, the motor B601 drives the bevel gear A603 to start rotating, and the baffle 608 can be intermittently opened and closed through structural cooperation among the bevel gear B604, the half gear 606, the rack 607, the baffle 608 and the spring 609, so that a neutralizing agent in the chemical box 400 can be uniformly added into the chemical box 100, manual addition is avoided, and the purpose of saving time is achieved.

The working principle is as follows: when a worker treats waste liquid generated in a laboratory, the waste liquid is poured from the injection port 300, the waste liquid enters the box body 100 through the liquid inlet pipe 200, when the waste liquid enters the box body 100, the motor A501 is started firstly, the stirring paddle 502 is driven to rotate by the motor A501, the waste liquid in the box body 100 is stirred and drives the connecting rods 503 fixedly arranged at the left end and the right end of the stirring paddle 502 to synchronously rotate, the inner wall of the box body 100 is cleaned as the cleaning brushes 504 are clamped on the outer surfaces of the connecting rods 503 and the outer surfaces of the cleaning brushes 504 are in contact with the inner wall of the box body 100, so that the waste liquid treatment efficiency is improved, when the motor A501 drives the stirring paddle 502 to start stirring, the calculated neutralizing agent is added into the chemical box 400, then the motor B601 is started, the bevel gear A603 is driven to rotate by the motor B601, the bevel gear A603 rotates to drive the bevel gear B604 in meshing connection and the half gear 606 sleeved on the outer surface of the rotating shaft B605 to rotate, the outer surface of the half gear 606 is meshed with the rack 607, and the rack 607 is installed on the baffle 608, so that the half gear 606 rotates to drive the rack 607 in meshing connection to move, the baffle 608 inserted in the feed port is driven to move to open the feed port, the neutralizing agent in the chemical box 400 falls into the box 100, when the meshing state between the half gear 606 and the rack 607 disappears, the moving baffle 608 performs reverse motion under the counterforce generated by the compressed spring 609 to recover the original position, the calculated neutralizing agent uniformly falls into the box 100 through the intermittent opening and closing of the baffle 608, the manual addition is avoided, the purpose of saving time is achieved, and when the waste liquid treatment is finished, the valve 800 may be opened to allow liquid inside the tank 100 to drain from the drain pipe 700.

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 device for treating the laboratory wastewater and the waste liquid is characterized by comprising a box body (100), a liquid inlet pipe (200), an injection port (300), a chemical box (400), a stirring cleaning component (500), a feeding component (600), a liquid discharge pipe (700) and a valve (800), wherein a cavity (101) is formed in the box body (100), limiting grooves (102) are symmetrically formed in the inner wall of the cavity (101), the liquid inlet pipe (200) is communicated with the inside of the box body (100), the injection port (300) is fixedly connected with one end of the liquid inlet pipe (200), the chemical box (400) is communicated with the upper surface of the box body (100), a material port is formed above the chemical box (400), the stirring cleaning component (500) is arranged above the box body (100), the feeding component (600) is arranged in the cavity (101), and the liquid discharge pipe (700) is communicated with the lower surface of the box body (100), and a valve (800) is arranged in the liquid discharge pipe (700).

2. The device for treating the laboratory wastewater and the waste liquid according to claim 1, wherein the stirring and cleaning assembly (500) comprises a motor A (501), a stirring paddle (502), a connecting rod (503) and a cleaning brush (504), the stirring paddle (502) is fixedly connected to an output shaft of the motor A (501), the stirring paddle (502) is arranged inside the box body (100), the motor A (501) is fixedly installed on the upper surface of the box body (100), the connecting rod (503) is fixedly connected to the left end and the right end of the stirring paddle (502), and the cleaning brush (504) is clamped to the outer surfaces of the two groups of the connecting rods (503).

3. The apparatus for treating laboratory wastewater and waste liquid according to claim 2, wherein the outer surfaces of the two sets of cleaning brushes (504) are in contact with the inner wall of the housing (100), and the cleaning brushes (504) are in sliding fit with the inner wall of the housing (100).

4. The device for treating the laboratory wastewater and the waste liquid according to claim 1, wherein the feeding assembly (600) comprises a motor B (601), a rotating shaft A (602), a bevel gear A (603), a bevel gear B (604), a rotating shaft B (605), a half gear (606), a rack (607), a baffle (608) and a spring (609), an output shaft of the motor B (601) is fixedly connected with the rotating shaft A (602), the rotating shaft A (602) penetrates through the outer surface of the box body (100) and is rotatably connected with the inner wall of the cavity (101), the motor B (601) is fixedly installed on the outer surface of the box body (100), the bevel gear A (603) is sleeved on the outer surface of the rotating shaft A (602), the bevel gear B (604) is connected with the outer surface of the bevel gear A (603) in a meshing manner, and the rotating shaft B (605) is fixedly connected with the outer surface of the bevel gear B (604), and one end of the rotating shaft B (605) is rotatably connected with the inner wall of the cavity (101), two groups of half gears (606) are sleeved on the outer surface of the rotating shaft B (605), the outer surfaces of the two groups of half gears (606) are respectively connected with racks (607) in a meshed manner, the two groups of racks (607) are fixedly mounted on the upper surface of the baffle (608), and two groups of springs (609) are arranged on one side surface of the baffle (608).

5. The device for treating the laboratory wastewater and the waste liquid according to claim 4, wherein sliding blocks are fixedly installed at both ends of the baffle (608), the sliding blocks are arranged in the limiting groove (102), and the baffle (608) is in sliding fit with the limiting groove (102).

6. The apparatus for treating laboratory wastewater and waste liquid according to claim 4, wherein one end of each of the two sets of springs (609) is fixedly connected with the outer surface of the baffle (608), and the other end of each of the springs (609) is fixedly connected with the inner wall of the cavity (101).