CN210313975U

CN210313975U - Sludge separation device for sewage treatment

Info

Publication number: CN210313975U
Application number: CN201920875405.8U
Authority: CN
Inventors: 莫天根
Original assignee: Shanghai Dingxiao Environmental Technology Co Ltd
Current assignee: Shanghai Dingxiao Environmental Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-14
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a mud separation device for sewage treatment, including fixed casing and four supporting legs, fixed casing top outer wall rotates and is connected with and breaks away from the casing, and breaks away from casing circumference outer wall and sets up the through-hole that the equidistance distributes, fixed casing circumference outer wall top has cup jointed from the driving wheel, the motor is installed to fixed casing top one side outer wall, and motor output circumference outer wall has cup jointed the action wheel, fixed casing both sides inner wall all installs the support cylinder, and two support cylinder one side outer walls relative install same rolling bearing, the rolling bearing inner wall with break away from casing inner wall fixed connection. The utility model discloses in, through being provided with and breaking away from casing, through-hole, from driving wheel, motor and action wheel, can drive and rotate from the epaxial casing that breaks away from of driving, throw away the water in the mud through centrifugal force, through being provided with support cylinder, improved the stability that breaks away from casing work.

Description

Sludge separation device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a mud disengaging device for sewage treatment.

Background

The sewage treatment is a process for making sewage meet the water quality requirement of reuse and purifying the sewage. With the development of society and the progress of industrialization, the amount of produced sewage and sludge is rapidly increasing, wherein industrial sludge is a mixture of solid generated from various industrial production, water, oil, chemical pollution and organic matters, and sludge is a product after sewage treatment, and is a very complex heterogeneous body composed of organic debris, bacterial thallus, inorganic particles, colloid and the like. The main characteristics of the sludge are high water content, high organic matter content, easy decomposition and stink generation, fine particles, small specific gravity and colloidal liquid state.

In the sewage treatment process, need separate mud, traditional mud separator is incomplete to the mud separation, reduces sewage treatment's efficiency, and partial mud adheres in the device, piles up the back and influence the mud separation effect, the people's of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a sludge separation device for sewage treatment, which can effectively solve the problem brought out by the background technology.

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

the utility model provides a sludge separating device for sewage treatment, includes fixed casing and four supporting legs, fixed casing top outer wall rotates and is connected with and breaks away from the casing, and breaks away from casing circumference outer wall and sets up the through-hole that the equidistance distributes, fixed casing circumference outer wall top has cup jointed from the driving wheel, the motor is installed to fixed casing top one side outer wall, and motor output circumference outer wall has cup jointed the action wheel, the support cylinder is all installed to fixed casing both sides inner wall, and just two one side outer walls that the support cylinder is relative install same rolling bearing, the rolling bearing inner wall with break away from shells inner wall fixed connection.

Preferably, the outer wall of the top of the separation shell is inserted with a feed pipe, and the outer wall of the bottom of the separation shell is inserted with a discharge pipe.

Preferably, the outer wall of one side of the fixed shell is provided with the filtering shell, and the inner wall of one side of the bottom of the filtering shell is provided with the vertically-arranged first baffle.

Preferably, the inner wall of the top of the filtering shell is provided with a vertically arranged second baffle, and the inner wall of one side of the second baffle is provided with a filtering screen plate.

Preferably, the inner wall of the other side of the filter shell is provided with a liquid pump, the output end of the liquid pump is provided with a circulating pipe, and the other end of the circulating pipe is connected with a spray-washing pipe through a flange.

Preferably, the inner walls of the two sides of the separation shell are provided with the same horizontally arranged mounting column, and the outer wall of the top of the mounting column is provided with a servo motor.

Preferably, the output end of the servo motor is provided with a rotating shaft, and the outer wall of the circumference of the rotating shaft is provided with spiral blades distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the separation shell on the driven wheel can be driven to rotate by the separation shell, the through hole, the driven wheel, the motor and the driving wheel, water in sludge is thrown out by centrifugal force, and the stability of the work of the separation shell is improved by the support cylinder;

2. the filter shell, the first baffle and the second baffle are arranged, so that residual sludge in separated water can be deposited and separated, the quality of sludge separation is further improved by arranging the filter screen plate, water in the filter shell is pumped into the fixed shell by the liquid pump to wash through holes on the separation shell, and thus, the separation shell is not required to be cleaned by workers during use, the workload of the workers is reduced, the environment-friendly effect is achieved, and the next sludge separation is facilitated;

3. embodiment 2 can extrude the discharging pipe with the mud extrusion after the dehydration inside breaking away from the casing through being provided with erection column, servo motor, rotation axis and helical blade, has improved the smoothness nature of the ejection of compact, and has further improved mud and has broken away from the quality.

Drawings

Fig. 1 is a schematic sectional structural view of a sludge separation device for sewage treatment according to the present invention;

fig. 2 is a schematic view of a main structure of a sludge separation device for sewage treatment according to the present invention;

fig. 3 is a schematic view of a sectional structure of an embodiment 2 of the sludge separation device for sewage treatment, which is separated from a housing.

In the figure: the device comprises a through hole 1, a separation shell 2, a support column 3, a fixed shell 4, support legs 5, a discharge pipe 6, a first baffle 7, a second baffle 8, a filter shell 9, a filter screen plate 10, a liquid pump 11, a circulation pipe 12, a spray pipe 13, a motor 14, a driving wheel 15, a feed pipe 16, a driven wheel 17, an installation column 18, a servo motor 19, a rotating shaft 20 and a helical blade 21.

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.

Example 1

Referring to fig. 1-2, a mud disengaging device for sewage treatment, including fixed casing 4 and four supporting legs 5, fixed casing 4 top outer wall rotates to be connected with and breaks away from casing 2, and break away from 2 circumference outer walls of casing and set up equidistant distribution's through-

hole

1, 4 circumference outer wall tops of fixed casing have cup jointed from driving wheel 17, motor 14 is installed to 4 top one side outer walls of fixed casing, and motor 14 output circumference outer wall has cup jointed action wheel 15, action wheel 15 meshes from driving wheel 17 mutually, support cylinder 3 is all installed to fixed casing 4 both sides inner wall, and same rolling bearing is installed to one side outer wall that two support cylinder 3 are relative, the rolling bearing inner wall with break away from casing 2 inner wall fixed connection, four supporting legs 5 are fixed in 4 bottom outer wall four corners of fixed.

In the utility model, the outer wall of the top of the separation shell 2 is inserted with a feeding pipe 16, the outer wall of the bottom of the separation shell 2 is inserted with a discharging pipe 6, the inner wall of the discharging pipe 6 is provided with an electric gate valve, the discharging pipe 6 extends to the outside of the fixed shell 4, the outer wall of the circumference of the discharging pipe 6 is rotationally connected with the inner wall of the bottom of the fixed shell 4, the outer wall of one side of the fixed shell 4 is provided with a filtering shell 9, the inner wall of one side of the bottom of the filtering shell 9 is provided with a vertically arranged first baffle 7, the outer wall of one side of the filtering shell 9 is inserted with a first connecting pipe, the other end of the first connecting pipe extends to the inside of the fixed shell 4, the outer wall of one side of the bottom of the filtering shell 9 is inserted with a first sewage outlet pipe and a second sewage outlet pipe, the inner, filter 9 opposite side inner wall and install drawing liquid pump 11, and drawing liquid pump 11 output installs circulating pipe 12, and inside circulating pipe 12 extended to fixed casing 4, there was spray cleaning pipe 13 circulating pipe 12 other end through flange joint, and spray cleaning pipe 13 one side outer wall has the nozzle that the equidistance distributes through the screw connection, and it has the outlet pipe to filter 9 opposite side outer wall tops grafting.

Example 2

Referring to fig. 1-3, a sludge separation device for sewage treatment further comprises a mounting column 18 horizontally arranged on the inner wall of two sides of a separation shell 2, a servo motor 19 is mounted on the outer wall of the top of the mounting column 18, a waterproof shell is arranged outside the servo motor 19, a rotating shaft 20 is mounted at the output end of the servo motor 19, and helical blades 21 distributed equidistantly are mounted on the circumferential outer wall of the rotating shaft 20.

The working principle is as follows: in the idle position of the device, all driving parts, namely power elements, electric devices and adaptive power supplies, are connected through leads, and specific connecting means refer to the following working principle that the electric devices are electrically connected in sequence.

The device is fixed on a working place through supporting legs 5, and then is externally connected with a power supply, when in use, sludge to be separated is added into a separation shell 2 through a feeding pipe 16, a motor 14 is started through a switch, the separation shell 2 on a driven wheel 17 is driven to rotate through a driving wheel 15, water in the sludge is thrown out through centrifugal force, the water enters a filtering shell 9 through a first connecting pipe, then a first baffle 7 and a second baffle 8 block the flowing water, so that the sludge in the water falls on the bottom of the filtering shell 9, then a filtering screen plate 10 filters the water, the sludge falling quality is improved, an electric gate valve on a discharging pipe 6 is started after the sludge falls off, the sludge flows to the outside from the discharging pipe 6, a worker can regularly start a liquid pump 11 to pump the water in the filtering shell 9 into a fixed shell 4 to flush through holes 1 on the separation shell 2, be convenient for next time mud breaks away from, embodiment 2 can extrude discharging pipe 6 with the mud extrusion after the dehydration inside 2 shells of breaking away from through being provided with erection column 18, servo motor 19, rotation axis 20 and helical blade 21, has improved the smoothness nature of the ejection of compact, and has further improved mud and has broken away from the quality.

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 a sludge separating device for sewage treatment, includes fixed casing (4) and four supporting legs (5), its characterized in that, fixed casing (4) top outer wall rotates and is connected with and breaks away from casing (2), and breaks away from casing (2) circumference outer wall and sets up through-hole (1) that the equidistance distributes, from driving wheel (17) have been cup jointed at fixed casing (4) circumference outer wall top, motor (14) are installed to fixed casing (4) top one side outer wall, and motor (14) output circumference outer wall has cup jointed action wheel (15), support cylinder (3) are all installed to fixed casing (4) both sides inner wall, and one side outer wall that two support cylinder (3) are relative installs same rolling bearing, the rolling bearing inner wall with break away from casing (2) inner wall fixed connection.

2. The sludge separation device for sewage treatment as claimed in claim 1, wherein the outer wall of the top of the separation shell (2) is inserted with a feeding pipe (16), and the outer wall of the bottom of the separation shell (2) is inserted with a discharging pipe (6).

3. The sludge separating device for sewage treatment as claimed in claim 1, wherein the outer wall of one side of the fixed casing (4) is provided with the filtering casing (9), and the inner wall of one side of the bottom of the filtering casing (9) is provided with the first baffle (7) which is vertically placed.

4. The sludge separating device for sewage treatment as claimed in claim 3, wherein the second baffle (8) is vertically arranged on the inner wall of the top of the filtering shell (9), and the filtering screen plate (10) is arranged on the inner wall of one side of the second baffle (8).

5. The sludge separation device for sewage treatment according to claim 3, wherein a liquid pump (11) is installed on the inner wall of the other side of the filter housing (9), a circulation pipe (12) is installed at the output end of the liquid pump (11), and a spray washing pipe (13) is connected to the other end of the circulation pipe (12) through a flange.

6. The sludge separation device for sewage treatment as claimed in claim 1, wherein the inner walls of both sides of the separation shell (2) are provided with the same horizontally placed mounting column (18), and the outer wall of the top of the mounting column (18) is provided with a servo motor (19).

7. The sludge separation device for sewage treatment as claimed in claim 6, wherein the output end of the servo motor (19) is provided with a rotating shaft (20), and the circumferential outer wall of the rotating shaft (20) is provided with spiral blades (21) which are distributed at equal intervals.