CN215609941U

CN215609941U - A sedimentation tank for workshop waste water treatment

Info

Publication number: CN215609941U
Application number: CN202122218232.2U
Authority: CN
Inventors: 肖芳建
Original assignee: Yudu Ansheng Tungsten Industry Co ltd
Current assignee: Yudu Ansheng Tungsten Industry Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-25
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to a sedimentation tank, in particular to a sedimentation tank for workshop wastewater treatment. The technical problem is as follows: provides a sedimentation tank which is simple to operate, fast, efficient, time-saving and labor-saving and is used for treating workshop wastewater. The technical scheme is as follows: a sedimentation tank for workshop wastewater treatment comprises a connecting plate, a support column, a mixing tank, a valve, a first bracket, a sedimentation tank, a drainage frame and the like; the support column is connected in connecting plate one side wherein, mixes the pond joint and connects on the support column, and the valve is connected in mixing pond one side, and first leg joint is at mixing the pond top, and the motor is installed to first support inboard, is connected with the puddler on the output shaft of motor. The utility model can lead the stirring rod to rotate automatically by arranging the motor and the stirring rod, thereby leading the workshop wastewater to be mixed with the coagulant evenly; through being equipped with drainage frame and filter screen, make workshop waste water in the sedimentation tank can filter remaining tiny precipitate in it when discharging, reached easy operation and swift efficient effect.

Description

A sedimentation tank for workshop waste water treatment

Technical Field

The utility model relates to a sedimentation tank, in particular to a sedimentation tank for workshop wastewater treatment.

Background

Most of articles used in daily life of people are produced in various workshops, and a large amount of wastewater is usually generated in the workshop production process. The workshop waste water contains a large amount of harmful substances, and if the waste water is directly discharged into various water areas, the waste water can cause serious harm to the natural environment. Therefore, it is necessary to purify the waste water before discharging, so as to achieve the purposes of recycling water resources and protecting the environment. At present, people generally mix a coagulant and workshop wastewater in a mixing tank and inject the coagulant and the workshop wastewater into a settling tank, so that impurities in the workshop wastewater can be changed into precipitates to be separated out, and the purified workshop wastewater is obtained. The mode is complex to operate, and consumes much time and energy, so that the treatment efficiency of the workshop wastewater is low.

Therefore, a sedimentation tank for workshop wastewater treatment, which is simple to operate, fast, efficient, time-saving and labor-saving, needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of complex operation, time and labor waste and low efficiency of the current workshop wastewater treatment mode, the technical problem is as follows: provides a sedimentation tank which is simple to operate, fast, efficient, time-saving and labor-saving and is used for treating workshop wastewater.

The technical scheme of the utility model is as follows: the utility model provides a sedimentation tank for workshop waste water treatment, including the connecting plate, the support column, mix the pond, the valve, first support, the sedimentation tank, the drainage frame, the filter screen, motor and puddler, the support column is connected in connecting plate one side wherein, it connects on the support column to mix the pond joint, the valve is connected in mixing pond one side, first support connection is at mixing the pond top, the motor is installed to first support inboard, be connected with the puddler on the output shaft of motor, the sedimentation tank is connected in the other one side of connecting plate, sedimentation tank and valve contact cooperation, the drainage frame is connected in sedimentation tank one side, the filter screen is connected in the drainage frame inboard.

As a further preferred scheme, still include the second support, the pulley group, the head rod, first bevel gear, the second connecting rod, second bevel gear and scrape the pole, second leg joint is between sedimentation tank top both sides, the head rod connects at the second support inboard with the rotary type, first bevel gear connects in the head rod bottom, the second connecting rod connects between sedimentation tank middle part both sides with the rotary type, second bevel gear connects on the second connecting rod, it connects in the second connecting rod both sides to scrape the pole, second bevel gear and first bevel gear meshing, the pulley group is connected between puddler and head rod.

As a further preferable scheme, the bottom of the sedimentation tank is in a trapezoid shape, the upper part of the sedimentation tank is wide, and the lower part of the sedimentation tank is narrow, so that sediments of workshop wastewater can be conveniently accumulated at the bottom.

In a further preferred embodiment, the stirring rod is made of an anti-corrosive material, so that the stirring rod can be prevented from being corroded by the coagulant and special substances contained in the workshop wastewater.

As a further preferable scheme, the middle part of the left side of the sedimentation tank is provided with a circular slotted hole, and the circular slotted hole is in contact fit with a valve, so that the uniformly mixed workshop wastewater and coagulant can conveniently flow into the sedimentation tank.

As a further preferable scheme, a plurality of small rods are uniformly connected to the stirring rod at intervals along the circumferential direction, so that the contact area between the stirring rod and workshop wastewater and a coagulant can be further increased, and the stirring efficiency is improved.

The utility model has the following advantages: the utility model can lead the stirring rod to rotate automatically by arranging the motor and the stirring rod, thereby leading the workshop wastewater to be mixed with the coagulant evenly; the first support is arranged, so that the motor can be protected, the stirring rod can be firmer, and the motor and the stirring rod are not easy to fall off when rotating; through being equipped with drainage frame and filter screen, make workshop waste water in the sedimentation tank can filter remaining tiny precipitate in it when discharging, reached easy operation and swift efficient effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a partial cross-sectional view of the present invention.

Fig. 5 is a perspective view of a third embodiment of the present invention.

Part names and serial numbers in the figure: 1-connecting plate, 2-supporting column, 3-mixing tank, 4-valve, 5-first support, 6-sedimentation tank, 7-second support, 8-drainage frame, 9-filter screen, 10-motor, 11-stirring rod, 12-pulley group, 13-first connecting rod, 14-first bevel gear, 15-second connecting rod, 16-second bevel gear and 17-scraping rod.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

Example 1

A sedimentation tank for workshop wastewater treatment is disclosed, as shown in figures 1-5, comprising a connecting plate 1, a support column 2, a mixing tank 3, a valve 4, a first bracket 5, a sedimentation tank 6, a drainage frame 8, a filter screen 9, a motor 10 and a stirring rod 11, wherein the left side of the connecting plate 1 is connected with the support column 2, the support column 2 is connected with the mixing tank 3 in a clamping way, the lower side of the right part of the mixing tank 3 is connected with the valve 4, the top of the mixing tank 3 is connected with the first bracket 5, the motor 10 is arranged at the inner side of the first bracket 5, the output shaft of the motor 10 is connected with the stirring rod 11, the stirring rod 11 is made of an anti-corrosion material and can be prevented from being corroded by a coagulant and the workshop wastewater, the stirring rod 11 is uniformly connected with a plurality of small rods at intervals along the circumferential direction, the contact area between the stirring rod 11 and the workshop wastewater and the coagulant can be further increased, the stirring efficiency is improved, the right side of the connecting plate 1 is connected with the sedimentation tank 6, the shape of 6 bottoms in sedimentation tank is trapezoidal shape, and is narrow down wide from top to bottom, and the precipitate of the workshop waste water of being convenient for is piled up in the bottom, and open at the left side middle part of sedimentation tank 6 has the circular slotted hole, and circular slotted hole and valve 4 contact cooperation are convenient for the workshop waste water and the coagulant of misce bene flow in

sedimentation tank

6, and 6 right parts lower sides in sedimentation tank are connected with drainage frame 8, and drainage frame 8 internal connection has filter screen 9.

When workshop wastewater needs to be treated, the wastewater is firstly discharged into the mixing tank 3, a proper amount of coagulant is added into the mixing tank 3, then the motor 10 is started, the output shaft of the motor 10 drives the stirring rod 11 to rotate, the stirring rod 11 can stir and mix the workshop wastewater and the coagulant, after uniform mixing, the motor 10 is closed, the valve 4 is opened again, the uniformly mixed workshop wastewater and coagulant flow into the sedimentation tank 6, after a certain reaction time, impurity in the workshop waste water will become the precipitate and sink in 6 bottoms of sedimentation tank, can place a dress water receptacle in the right side bottom of drainage frame 8 this moment, and the workshop waste water that appears impurity will pass through filter screen 9, and filter screen 9 can filter the remaining tiny precipitate in the workshop waste water, and the workshop waste water of accomplishing of filtration will drop to adorning the water receptacle along drainage frame 8 in, be convenient for carry out further collection and recycle to it and handle.

Example 2

On the basis of the embodiment 1, as shown in fig. 1, 3, 4 and 5, the device further comprises a second bracket 7, a pulley set 12, a first connecting rod 13, a first bevel gear 14, a second connecting rod 15, a second bevel gear 16 and a scraping rod 17, the second bracket 7 is connected between the front side and the rear side of the top of the sedimentation tank 6, the first connecting rod 13 is rotatably connected to the inner side of the second bracket 7, the first bevel gear 14 is connected to the bottom of the first connecting rod 13, the second connecting rod 15 is rotatably connected between the front side and the rear side of the middle of the sedimentation tank 6, the second connecting rod 15 is connected with a second bevel gear 16, the scraping rod 17 is connected to the front side and the rear side of the second connecting rod 15, the second bevel gear 16 is meshed with the first bevel gear 14, the pulley set 12 is connected between the stirring rod 11 and the first connecting rod 13, the pulley set 12 is composed of two pulleys and a flat belt, the two pulleys are respectively connected to the upper parts of the stirring rod 11 and the first connecting rod 13, a flat belt is wound between the two belt pulleys.

After the uniformly mixed workshop wastewater and coagulant enter the sedimentation tank 6, the motor 10 is restarted, along with the continuous work of the motor 10, the output shaft of the motor 10 drives the stirring rod 11 to rotate, the stirring rod 11 drives the belt pulley group 12 to rotate, under the rotating action of the belt pulley group 12, the first connecting rod 13 starts to rotate, the first bevel gear 14 also rotates along with the first bevel gear, under the meshing action of the first bevel gear 14 and the second bevel gear 16, the second bevel gear 16 also starts to rotate, so that the second connecting rod 15 and the scraping rod 17 thereon are driven to rotate, the scraping rod 17 scrapes the workshop wastewater above the sediments in the sedimentation tank 6, the flowing speed of the workshop wastewater with the sediments separated out to the drainage frame 8 can be accelerated, the discharge speed of the workshop wastewater after the treatment is accelerated, and the working efficiency can be improved. After workshop waste water that precipitates is collected, the motor 10 is closed, the precipitates in the sedimentation tank 6 are removed, the mixing tank 3 and the sedimentation tank 6 are cleaned, the workshop waste water is conveniently treated next time, and finally the valve 4 is closed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A sedimentation tank for workshop waste water treatment, characterized by: comprises a connecting plate (1), a supporting column (2), a mixing tank (3), a valve (4), a first bracket (5), a sedimentation tank (6), a drainage frame (8), a filter screen (9), a motor (10) and a stirring rod (11), support column (2) are connected in connecting plate (1) one side wherein, mix pond (3) joint and connect on support column (2), valve (4) are connected in mixing pond (3) one side, first support (5) are connected at mixing pond (3) top, motor (10) are installed to first support (5) inboard, be connected with puddler (11) on the output shaft of motor (10), connecting plate (1) one side in addition is connected in sedimentation tank (6), sedimentation tank (6) and valve (4) contact cooperation, drainage frame (8) are connected in sedimentation tank (6) one side, filter screen (9) are connected in drainage frame (8) inboard.

2. The settling pond for plant wastewater treatment according to claim 1, wherein: still including second support (7), pulley group (12), head rod (13), first bevel gear (14), second connecting rod (15), second bevel gear (16) and scraper bar (17), second support (7) are connected between sedimentation tank (6) top both sides, head rod (13) are connected at second support (7) inboard rotatoryly, first bevel gear (14) are connected in head rod (13) bottom, second connecting rod (15) are connected between sedimentation tank (6) middle part both sides rotatoryly, second bevel gear (16) are connected on second connecting rod (15), scraper bar (17) are connected in second connecting rod (15) both sides, second bevel gear (16) and first bevel gear (14) meshing, pulley group (12) are connected between puddler (11) and head rod (13).

3. The settling pond for plant wastewater treatment according to claim 2, characterized in that: the bottom of the sedimentation tank (6) is in a trapezoid shape, the upper part is wide, and the lower part is narrow, so that the sediment of the workshop wastewater can be conveniently accumulated at the bottom.

4. A sedimentation tank for plant wastewater treatment according to claim 3, wherein: the stirring rod (11) is made of an anti-corrosion material, so that the stirring rod can be prevented from being corroded by coagulant and workshop wastewater.

5. The sedimentation tank for plant wastewater treatment according to claim 4, wherein: the middle part of the left side of the sedimentation tank (6) is provided with a circular slotted hole, and the circular slotted hole is in contact fit with the valve (4), so that the workshop wastewater and the coagulant which are uniformly mixed can conveniently flow into the sedimentation tank (6).

6. The settling pond for plant wastewater treatment according to claim 5, characterized in that: a plurality of small rods are uniformly connected to the stirring rod (11) at intervals along the circumferential direction, so that the contact area between the stirring rod (11) and workshop wastewater and a coagulant can be further increased, and the stirring efficiency is improved.