CN216584255U

CN216584255U - A processing apparatus for biological assay waste liquid

Info

Publication number: CN216584255U
Application number: CN202123375428.9U
Authority: CN
Inventors: 赵维萍; 刘洋; 丁子俊
Original assignee: Chuzhou University
Current assignee: Chuzhou University
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a liquid water disposal field especially relates to a processing apparatus for biological assay waste liquid, which comprises a lower casing, casing up end screw thread installs the casing down, it has the output shaft to rotate the motor that runs through the casing to go up casing up end fixed mounting, the output shaft of motor is located the vertical fixed mounting of the internal part lateral wall of inferior valve and has the stirring board, it cup joints the first gear at motor output shaft lateral wall to go up to be provided with between casing and the stirring board, the utility model discloses promote mixing efficiency, save time makes the waste liquid purify more thoroughly.

Description

A processing apparatus for biological assay waste liquid

Technical Field

The utility model relates to a waste liquid treatment field especially relates to a processing apparatus for biological assay waste liquid.

Background

Biological assay can produce the waste liquid often, and the waste liquid can cause the pollution to the environment if not directly discharging through handling, also can endanger human health, and current biological assay waste liquid treatment device is lower to the treatment effeciency of waste liquid, and many waste liquid impurity often pile up in the device bottom, or adhere to in the device inside wall, lead to the waste liquid treatment effect unsatisfactory, can not reach discharge standard, need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the background technology and providing a treatment device for biological experiment waste liquid.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a device for treating waste liquid in biological experiments comprises a lower shell, an upper shell is arranged on the upper end face of the lower shell in a threaded manner, a motor with an output shaft which is rotatably penetrated through the upper shell is fixedly arranged on the upper end surface of the upper shell, a stirring plate is vertically and fixedly arranged on the outer side wall of the part of the output shaft of the motor, which is positioned in the lower shell, a first gear sleeved on the outer side wall of the output shaft of the motor is arranged between the upper shell and the stirring plate, the first gear is provided with an L-shaped connecting rod through a transmission mechanism, the outer side wall of the connecting rod is vertically and fixedly provided with a scraper which is in sliding fit with the inner side wall of the lower shell, the bottom of the lower shell is transversely detachably provided with a filter plate, the outer side wall of the output shaft of the motor is fixedly provided with a bent scraping strip, the scraping strips are in sliding fit with the filter plates and the inner bottom surface of the lower shell, and the feeding filter mechanism is installed on the upper portion of the upper shell.

Preferably, drive mechanism is including rotating the annular rotating turret of installation terminal surface under the upper housing, terminal surface fixed mounting ring gear under the rotating turret, ring gear lateral wall and connecting rod fixed connection, the terminal surface rotates under the upper housing and installs the second gear, the second gear is connected with first gear and the equal meshing of ring gear.

Preferably, the feeding and filtering mechanism comprises a feeding pipe vertically fixed to penetrate through the upper shell, and a filter screen is clamped on the upper end face of the feeding pipe.

Preferably, the bottom of the lower shell is funnel-shaped, and a discharge pipe is vertically and fixedly mounted on the lower portion of the lower shell.

Preferably, the cross section of the scraping strip is triangular.

Preferably, the outer lateral wall fixed mounting of inferior valve body has the support column, support column bottom height is less than discharging pipe bottom height.

Compared with the prior art, the utility model discloses following beneficial effect has:

clear up casing inner wall down through scraping strip and scraper blade, prevent to deposit debris etc. and adhere to, simultaneously usable scraping strip will descend casing bottom to pile up the reactant on the filter and scrape, avoid piling up, prevent that the filter from blockking up for the reaction is more abundant, and the scraper blade carries out the reverse rotation with the speed of difference with the stirring board in addition, forms the vortex, makes waste liquid and purifying liquid reaction more complete, and the treatment effect is better.

Drawings

FIG. 1 is a schematic structural view of a device for treating waste liquid from biological experiments according to the present invention;

FIG. 2 is a schematic view of the lower casing of the device for treating waste liquid in biological experiments according to the present invention;

fig. 3 is a schematic diagram of a toothed ring structure of a device for treating waste liquid from biological experiments.

1. A lower housing; 2. an upper housing; 3. a motor; 4. a stirring plate; 5. a first gear; 6. a connecting rod; 7. a squeegee; 8. a filter plate; 9. scraping the strips; 10. a toothed ring; 11. a second gear; 12. a feed pipe; 13. filtering and screening; 14. a discharge pipe; 15. a support pillar; 16. and (6) a rotating frame.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in figures 1-3, a device for treating waste liquid in biological experiments comprises a lower shell 1, an upper shell 2 is installed on the upper end face of the lower shell 1 through threads, a motor 3 with an output shaft rotating and penetrating through the upper shell 2 is fixedly installed on the upper end face of the upper shell 2, the device is divided into a detachable upper shell 2 and a detachable lower shell 1, precipitates and the like in the device can be conveniently cleaned, a stirring plate 4 is vertically and fixedly installed on the outer side wall of the part, located in the lower shell 1, of the output shaft of the motor 3, a first gear 5 sleeved on the outer side wall of the output shaft of the motor 3 is arranged between the upper shell 2 and the stirring plate 4, an L-shaped connecting rod 6 is installed on the first gear 5 through a transmission mechanism, a scraping plate 7 in sliding fit with the inner side wall of the lower shell 1 is vertically and fixedly installed at the outer side wall of the connecting rod 6, a filtering plate 8 is transversely and detachably installed at the bottom of the lower shell 1, the filtering plate 8 is detachably connected, conveniently take out and wash, motor 3's output shaft lateral wall fixed mounting has the strip 9 of scraping of buckling, the cross-section of scraping strip 9 is triangle-shaped, scrape strip 9 and scraper blade 7 and clear up 1 inside wall of casing down, avoid deposit the adhesion of waiting, it can hold up the reactant of bottom to scrape strip 9 simultaneously, promote to mix, it is incomplete to avoid piling up the reaction, scrape strip 9 and filter 8 and the equal sliding fit of bottom surface in the casing 1 down, go up 2 upper portions of casing and install feeding filtering mechanism, 1 lateral wall fixed mounting of casing has support column 15 down, support column 15 bottom height is less than 14 bottom heights of discharging pipe.

Drive mechanism is including rotating the cyclic annular rotating turret 16 of installation terminal surface under last casing 2, terminal surface fixed mounting ring gear 10 under the rotating turret 16, ring gear 10 lateral wall and connecting rod 6 fixed connection, 2 terminal surface rotations are installed to last casing, second gear 11 is connected with first gear 5 and the equal meshing of ring gear 10, drive

scraper blade

7 and 4 counter-rotation of stirring board through the transmission of second gear 11 and ring gear 10 indirectly, form the vortex, promote the mixture of waste liquid and purifying liquid.

The feeding filtering mechanism comprises a vertical fixed feeding pipe 12 penetrating through the upper shell 2, a filtering sieve 13 is clamped on the upper end surface of the feeding pipe 12, the bottom of the lower shell 1 is funnel-shaped, and a discharging pipe 14 is vertically and fixedly mounted on the lower portion of the lower shell 1, the filtering sieve 13 is used for simply filtering waste liquid and removing impurities, residues and other impurities.

User startable motor 3, motor 3 directly drives first gear 5,

scrape strip

9 and 4 forward rotations of stirring board, first gear 5 indirectly drives connecting rod 6 rotatoryly through the transmission of second gear 11 with ring gear 10, and then drive scraper blade 7 reverse rotation, connect and pour the waste liquid into the device from inlet pipe 12, filter the impurity waste residue in 13 filtering waste liquid of filter sieve, take off the filter sieve, again with the purifying liquid to the device, scrape strip 9 and the continuous rotation of scraper blade 7 and scrape down 1 inner wall of casing and filter 8 upper surface,

scraper blade

7 and 4 reverse rotations of stirring board simultaneously, form the vortex promotion mixed reaction, open the waste liquid discharge after the valve of discharging pipe 14 will react after the reaction finishes, then close motor 3, take off upper housing 2 and take out filter 8 again and clear up.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a processing apparatus for biological assay waste liquid, includes casing (1) down, its characterized in that: the upper shell (2) is installed on the upper end face of the lower shell (1) in a threaded mode, an output shaft of a motor (3) which penetrates through the upper shell (2) is fixedly installed on the upper end face of the upper shell (2) and is rotated by the output shaft of the motor (3), a stirring plate (4) is fixedly installed on the inner partial outer side wall of the lower shell (1) in a vertical mode through an output shaft of the motor (3), a first gear (5) which is sleeved on the outer side wall of the output shaft of the motor (3) is arranged between the upper shell (2) and the stirring plate (4), an L-shaped connecting rod (6) is installed on the first gear (5) through a transmission mechanism, a scraping plate (7) which is in sliding fit with the inner side wall of the lower shell (1) is fixedly installed on the outer side wall of the connecting rod (6), a filtering plate (8) is transversely detachably installed at the bottom of the lower shell (1), and a bent scraping strip (9) is fixedly installed on the outer side wall of the output shaft of the motor (3), the scraping strips (9) are in sliding fit with the filter plates (8) and the inner bottom surface of the lower shell (1), and the feeding and filtering mechanism is installed on the upper portion of the upper shell (2).

2. The apparatus for treating waste liquid in biological experiment according to claim 1, wherein: the transmission mechanism comprises an annular rotating frame (16) which is rotatably arranged on the lower end face of the upper shell (2), a gear ring (10) is fixedly arranged on the lower end face of the rotating frame (16), the outer side wall of the gear ring (10) is fixedly connected with a connecting rod (6), a second gear (11) is rotatably arranged on the lower end face of the upper shell (2), and the second gear (11) is in equal meshing connection with the first gear (5) and the gear ring (10).

3. The apparatus for treating waste liquid in biological experiment according to claim 1, wherein: the feeding and filtering mechanism comprises a feeding pipe (12) which is vertically fixed and penetrates through the upper shell (2), and a filter screen (13) is clamped on the upper end face of the feeding pipe (12).

4. The apparatus for treating waste liquid in biological experiment according to claim 1, wherein: the bottom of the lower shell (1) is funnel-shaped, and a discharge pipe (14) is vertically and fixedly mounted on the lower portion of the lower shell (1).

5. The apparatus for treating waste liquid in biological experiment according to claim 1, wherein: the section of the scraping strip (9) is triangular.

6. The apparatus according to claim 5, wherein the apparatus comprises: the outer side wall of the lower shell (1) is fixedly provided with a supporting column (15), and the bottom height of the supporting column (15) is smaller than that of the discharge pipe (14).