CN211339087U

CN211339087U - Device for accelerating sewage sedimentation for treating sewage

Info

Publication number: CN211339087U
Application number: CN201921890813.7U
Authority: CN
Inventors: 黄志树
Original assignee: Tianjin Bizhou Environmental Protection Engineering Co ltd
Current assignee: Tianjin Bizhou Environmental Protection Engineering Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-25
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses an administer sewage with device of sewage sedimentation with higher speed, including the sedimentation tank, run through respectively on the both sides lateral wall of sedimentation tank and be equipped with the corresponding water inlet in position and outlet, the baffle that common fixedly connected with set up along vertical direction on the inner wall that the sedimentation tank is relative, equidistant three blocking mechanism of group that are equipped with on the bottom inner wall of sedimentation tank, the sedimentation tank is close to fixedly connected with concrete box on the lateral wall of water inlet one side, the concrete box is equipped with the pipe on the lateral wall of one side that is close to the sedimentation tank. The utility model discloses added the coagulant in sewage, can condense into the flocculating constituent with slight suspended solid, increased the speed of sinking of granule, flocculation is effectual, through setting up blocking mechanism, constitutes the fluctuation, has improved the efficiency that deposits and form, through setting up a plurality of swash plates, has increased the area of deposiing, has improved sewage treatment's efficiency, and the sedimentation rate is fast, and is efficient.

Description

Device for accelerating sewage sedimentation for treating sewage

Technical Field

The utility model relates to a sewage treatment technical field especially relates to an administer sewage with device of sewage sedimentation with higher speed.

Background

The sewage is a general term of water discharged in human production and living activities, such as industrial wastewater, domestic wastewater and the like, the condition of water pollution is continuously intensified, so that the sewage treatment and regeneration industry is concerned unprecedentedly, with the development of science and technology, the direct utilization of the sewage after the sewage treatment becomes possible, and when the sewage treatment is carried out, the suspended matters in the water are usually removed by precipitation.

In the prior art, suspended matters in water are generally removed by utilizing the action of natural sedimentation or coagulating sedimentation of water, but the sedimentation speed is slow, and the efficiency is low, so that a device for accelerating sewage sedimentation for treating sewage is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the device of administering sewage with sewage sedimentation with higher speed that proposes, it has added the coagulant in sewage, can condense into the flocculating constituent with slight suspended solid, has increased the sinking rate of granule, and flocculation effect is good, through setting up blocking mechanism, constitutes to fluctuate, has improved the efficiency that deposits the formation, through setting up a plurality of swash plates, has increased the area of deposiing, has improved sewage treatment's efficiency, and the settling rate is fast, and is efficient.

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

the utility model provides an administer sewage with device of sewage sedimentation with higher speed, includes the sedimentation tank, run through respectively on the both sides lateral wall of sedimentation tank and be equipped with the corresponding water inlet in position and outlet, common fixedly connected with is along the baffle that vertical direction set up on the relative inner wall of sedimentation tank, equidistant three blocking mechanism that are equipped with on the bottom inner wall of sedimentation tank, the sedimentation tank is close to fixedly connected with concrete box on the lateral wall of water inlet one side, the concrete box is equipped with the pipe on being close to one side lateral wall of sedimentation tank, one side that the sedimentation tank is close to the water inlet is equipped with rabbling mechanism, equidistant a plurality of swash plates of fixedly connected with in the sedimentation tank.

Preferably, the baffle is arranged at one end of the sedimentation tank close to the water inlet, and the height of the baffle is half of the height of the sedimentation tank.

Preferably, three groups the blocking mechanism all includes the fixed plate of two mutual symmetries, the shape of fixed plate sets up to right triangle, two the slope limit of fixed plate sets up relatively, and two be equipped with the drain between the fixed plate, the drain runs through the bottom inner wall of sedimentation tank.

Preferably, the guide pipe penetrates through the side wall of the sedimentation tank and extends into the sedimentation tank, a one-way valve is arranged on the guide pipe, and the guide pipe is communicated with the inside of the coagulant box.

Preferably, rabbling mechanism includes the motor of fixed connection on the lateral wall of sedimentation tank, the motor is located the lower extreme of concrete box, the terminal fixedly connected with (mixing) shaft of motor output shaft, the (mixing) shaft runs through the lateral wall of sedimentation tank and passes through sealing washer dynamic seal with it and be connected, the one end that the motor was kept away from to the (mixing) shaft extends to in the sedimentation tank, a plurality of stirring leaves of equidistant fixedly connected with on the lateral wall of (mixing) shaft.

Preferably, it is a plurality of the swash plate all inclines to set up, and is a plurality of the both sides of swash plate all with the inner wall fixed connection of sedimentation tank, a plurality of the swash plate is the cavity board that both ends run through about being, and is a plurality of the swash plate sets up between the inner wall that baffle and sedimentation tank are close to outlet one end.

The utility model discloses following beneficial effect has:

1. by arranging the coagulant box, the guide pipe and the one-way valve, the coagulant in the coagulant box flows into the sewage in the sedimentation tank through the one-way valve on the guide pipe, so that fine suspended matters can be coagulated into floccules, and the sinking speed of particles is increased;

2. by arranging the stirring mechanism, the motor can drive the stirring blades to rotate continuously through the stirring shaft, and the sewage with the coagulant added at the water inlet is stirred and mixed, so that the mixing of the coagulant and the sewage is accelerated, the formation of flocculent precipitates is promoted, and the flocculation effect is greatly improved;

3. by arranging the three groups of blocking mechanisms and the sewage draining outlets, sewage flows to the inclined edge of the other fixed plate through the inclined edge of one fixed plate, the fixed plates can play a good role in blocking and intercepting to form fluctuation, the forming efficiency of sediment is improved, the sediment falls between the two fixed plates, and then the sediment can be drained from the sewage draining outlets;

4. through setting up a plurality of swash plates, when a plurality of swash plates of upwards flowing through of sewage, the sediment granule can be through the swash plate landing, and a plurality of swash plates have played certain separation effect jointly, have satisfied the requirement of flow stability and laminar flow, have also increased the area of deposiing, have improved the efficiency that the sediment formed to sewage treatment's efficiency has been improved.

Drawings

FIG. 1 is a schematic structural view of a device for accelerating precipitation of sewage for treating sewage according to the present invention;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: 1 sedimentation tank, 2 water inlets, 3 water outlets, 4 baffles, 5 fixing plates, 6 sewage outlets, 7 concrete boxes, 8 guide pipes, 9 motors, 10 stirring shafts, 11 stirring blades and 12 inclined plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a device for treating sewage with sewage sedimentation with higher speed, including sedimentation tank 1, run through respectively on the both sides lateral wall of sedimentation tank 1 and be equipped with the corresponding water inlet 2 in position and outlet 3, common fixedly connected with is followed baffle 4 that vertical direction set up on the relative inner wall of sedimentation tank 1, baffle 4 sets up the one end that is close to water inlet 2 at sedimentation tank 1, baffle 4's height is half of sedimentation tank 1 height, sewage gets into sedimentation tank 1 through water inlet 2 in, after receiving baffle 4 to block the whereabouts.

Wherein, equidistant three barrier mechanism of group that are equipped with on the bottom inner wall of sedimentation tank 1, three barrier mechanism of group all include two fixed plate 5 of mutual symmetry, the shape of fixed plate 5 sets up to right triangle, the both sides of fixed plate 5 all with sedimentation tank 1's inner wall fixed connection, the slope limit of two fixed plates 5 sets up relatively, and be equipped with drain 6 between two fixed plates 5, drain 6 runs through sedimentation tank 1's bottom inner wall, sewage flows to the slope limit of another fixed plate 5 through the slope limit of a fixed plate 5, fixed plate 5 can play fine interception effect that blocks, constitute and fluctuate, the efficiency that the deposit formed has been improved, make the deposit fall between two fixed plates 5, later can follow drain 6 discharges the deposit.

Wherein, fixedly connected with concrete box 7 on the lateral wall that sedimentation tank 1 is close to water inlet 2 one side, concrete box 7 is equipped with pipe 8 on the lateral wall of one side that is close to sedimentation tank 1, pipe 8 runs through sedimentation tank 1's lateral wall and extends to in sedimentation tank 1, be equipped with the check valve on the pipe 8, pipe 8 and concrete box 7 internal intercommunication, the coagulant in the concrete box 7 passes through the check valve on the pipe 8 and flows into the sewage in sedimentation tank 1, can condense fine suspended solid into the flocculating constituent, the speed of sinking of granule has been increased.

Wherein, one side that sedimentation tank 1 is close to water inlet 2 is equipped with rabbling mechanism, the rabbling mechanism includes motor 9 of fixed connection on sedimentation tank 1's lateral wall, motor 9 is located the lower extreme of concrete box 7, the terminal fixedly connected with (mixing) shaft 10 of motor 9 output shaft, (mixing) shaft 10 runs through sedimentation tank 1's lateral wall and rather than passing through sealing washer dynamic seal and being connected, motor 9's one end is kept away from to (mixing) shaft 10 extends to in the sedimentation tank 1, equidistant a plurality of stirring leaves 11 of fixedly connected with on the lateral wall of (mixing) shaft 10, motor 9 accessible (mixing) shaft 10 drives stirring leaf 11 and constantly rotates, the sewage that has the coagulant to add to water inlet 2 department stirs the mixture, coagulant and sewage mix with higher speed, promote the formation.

Wherein, equidistant a plurality of swash plates 12 of fixedly connected with in the sedimentation tank 1, a plurality of swash plates 12 all slope and set up, it becomes 60 degrees angles with the horizontal plane, the both sides of a plurality of swash plates 12 all with sedimentation tank 1's inner wall fixed connection, a plurality of swash plates 12 are the cavity board that both ends run through from top to bottom, a plurality of swash plates 12 set up between baffle 4 and sedimentation tank 1 are close to the inner wall of 3 one ends in outlet, when a plurality of swash plates 12 were upwards flowed through to sewage, the precipitate granule can be through swash plate 12 landing, a plurality of swash plates 12 have played certain separation effect jointly, the requirement of rivers stability and laminar flow has been satisfied, the sediment area has also been increased, the efficiency of sediment formation has been improved, thereby sewage treatment's efficiency has been improved, and finally, supernatant in the sewage is discharged through outlet 3.

In the utility model, when in use, sewage enters the sedimentation tank 1 through the water inlet 2, and then falls after being blocked by the baffle 4, the coagulant in the coagulant box 7 flows into the sewage in the sedimentation tank 1 through the one-way valve on the conduit 8, and fine suspended matters can be condensed into floccules, thereby increasing the sinking speed of particles, the motor 9 can drive the stirring blade 11 to rotate continuously through the stirring shaft 10, and the sewage added with the coagulant at the water inlet 2 is stirred and mixed, thereby accelerating the mixing of the coagulant and the sewage, promoting the formation of flocculent precipitate, greatly improving the flocculation effect, the sewage flows to the inclined edge of another fixed plate 5 through the inclined edge of one fixed plate 5, the fixed plate 5 can play a good role in blocking and intercepting, constitute fluctuation, improving the efficiency of precipitate formation, leading the precipitate to fall between the two fixed plates 5, and then the precipitate can be discharged from the sewage discharge outlet 6, when sewage upwards flows through a plurality of swash plates 12, the sediment granule can be through swash plate 12 landing, and a plurality of swash plates 12 have played certain separation effect jointly, have satisfied the requirement of rivers stability and laminar flow, have also increased the sediment area, have improved the efficiency that the sediment formed to improve sewage treatment's efficiency, at last, the upper clear liquid in the sewage is discharged through outlet 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an administer sewage with device of sewage sedimentation with higher speed, includes sedimentation tank (1), its characterized in that, run through respectively on the both sides lateral wall of sedimentation tank (1) and be equipped with corresponding water inlet (2) in position and outlet (3), baffle (4) that common fixedly connected with set up along vertical direction on the inner wall that sedimentation tank (1) is relative, equidistant three blocking mechanism that are equipped with on the bottom inner wall of sedimentation tank (1), fixedly connected with concrete box (7) on the lateral wall that sedimentation tank (1) is close to water inlet (2) one side, be equipped with pipe (8) on the lateral wall of one side that concrete box (7) are close to sedimentation tank (1), one side that sedimentation tank (1) is close to water inlet (2) is equipped with rabbling mechanism, equidistant fixedly connected with a plurality of swash plates (12) in sedimentation tank (1).

2. An apparatus for accelerating the sedimentation of sewage water for treating sewage water according to claim 1, wherein said baffle (4) is provided at an end of the sedimentation tank (1) near the water inlet (2), and the height of said baffle (4) is half of the height of the sedimentation tank (1).

3. A device for treating sewage and accelerating sewage sedimentation according to claim 1, wherein the three blocking mechanisms comprise two mutually symmetrical fixing plates (5), the fixing plates (5) are shaped as right-angled triangles, the inclined sides of the two fixing plates (5) are oppositely arranged, a sewage draining outlet (6) is arranged between the two fixing plates (5), and the sewage draining outlet (6) penetrates through the inner wall of the bottom of the sedimentation tank (1).

4. A device for accelerating the sedimentation of sewage for treating sewage according to claim 1, wherein the conduit (8) penetrates the side wall of the sedimentation tank (1) and extends into the sedimentation tank (1), a one-way valve is provided on the conduit (8), and the conduit (8) is communicated with the inside of the concrete box (7).

5. The device for accelerating sewage sedimentation for treating sewage according to claim 1, wherein the stirring mechanism comprises a motor (9) fixedly connected to the side wall of the sedimentation tank (1), the motor (9) is located at the lower end of the concrete box (7), a stirring shaft (10) is fixedly connected to the tail end of an output shaft of the motor (9), the stirring shaft (10) penetrates through the side wall of the sedimentation tank (1) and is dynamically and hermetically connected with the side wall of the sedimentation tank through a sealing ring, one end, far away from the motor (9), of the stirring shaft (10) extends into the sedimentation tank (1), and a plurality of stirring blades (11) are fixedly connected to the side wall of the stirring shaft (10) at equal intervals.

6. The device for accelerating sewage sedimentation according to claim 1, wherein the plurality of inclined plates (12) are inclined, both sides of the plurality of inclined plates (12) are fixedly connected with the inner wall of the sedimentation tank (1), the plurality of inclined plates (12) are hollow plates with upper and lower ends penetrating through, and the plurality of inclined plates (12) are arranged between the baffle (4) and the inner wall of the sedimentation tank (1) at the end close to the water outlet (3).