CN215208891U

CN215208891U - Sedimentation device for sewage treatment

Info

Publication number: CN215208891U
Application number: CN202121420979.XU
Authority: CN
Inventors: 李华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-17
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a sedimentation device for sewage treatment, which comprises a sedimentation box, a left end connector, a right end connector and a buffer cylinder, wherein three first conveying pipelines are fixed on the sedimentation box; six connecting flanges are fixed on the first conveying pipeline; three second conveying pipelines are fixed on the buffer cylinder; a second connecting flange is fixed at the lower end of the second conveying pipe; the second connecting flange is connected with the sixth connecting flange through a fourth fixing bolt; a third connecting flange is fixed at one end of the buffer cylinder; a fourth connecting flange is fixed at the other end of the buffer cylinder; and a sixth connecting flange is fixed on the left end connecting head. The novel cleaning device has the beneficial effects that the mounting and the dismounting are convenient, and the cleaning effect on parts is good.

Description

Sedimentation device for sewage treatment

Technical Field

The utility model relates to a sewage treatment field, in particular to a subside device for sewage treatment.

Background

With the progress of times and the development of science and technology, the concept of green environmental protection is gradually deepened into the mind of people and is valued by more and more people, wherein the environmental protection treatment of sewage becomes an important component in the environmental protection process. The sedimentation device plays an important role in sewage treatment engineering, can remove large insoluble impurities in sewage, and avoids influencing the development of subsequent processes, so that the sedimentation device for sewage treatment is needed.

But present a settlement device for sewage treatment still exists and can not rinse spare part, leads to impurity to depend on spare part, and repetitious usage influences the subsidence of impurity, and the inconvenient problem of installation dismantlement.

Therefore, it is necessary to design a settling device for sewage treatment, which is convenient to install and disassemble and has good cleaning effect on parts.

SUMMERY OF THE UTILITY MODEL

The utility model provides a subside device for sewage treatment can solve the problem of mentioning in the background art.

The utility model provides a sedimentation device for sewage treatment, which comprises a sedimentation box, a left end connector, a right end connector and a buffer cylinder, wherein three first conveying pipelines are fixed on the sedimentation box; six connecting flanges are fixed on the first conveying pipeline; three second conveying pipelines are fixed on the buffer cylinder; a second connecting flange is fixed at the lower end of the second conveying pipe; the second connecting flange is connected with the sixth connecting flange through a fourth fixing bolt; a third connecting flange is fixed at one end of the buffer cylinder; a fourth connecting flange is fixed at the other end of the buffer cylinder; a sixth connecting flange is fixed on the left end connecting head; the third connecting flange is connected with the sixth connecting flange through a first fixing bolt; a first connecting flange is fixed on the right connecting head; the first connecting flange is connected with the fourth connecting flange through a third fixing bolt; the buffer cylinder is connected with a reaction barrel; the reaction barrel is connected with a cover plate through a second fixing bolt; the cover plate is clamped with a sealing strip; the output end of the motor is connected with a stirring shaft; the stirring shaft extends into the reaction barrel; a plurality of stirring blades are arranged on the stirring shaft; a fixed limiting plate is fixed on the reaction barrel; an electric push rod is clamped on the fixed limiting plate; a cleaning brush is fixed at the telescopic end of the electric push rod; a first filtering drawer assembly and a second filtering drawer assembly are arranged on the settling tank; a first filter screen is arranged on the first filter drawer component; a second filter screen is arranged on the second filter drawer component; and a sealing bearing is arranged at the joint of the stirring shaft and the cover plate.

Preferably, a liquid discharge pipe is fixed on the settling tank; and the liquid discharge pipe is provided with a switch valve.

Preferably, the cover plate is provided with a limit groove adapted to the sealing strip.

Preferably, the settling tank is provided with a first observation window for observing the internal condition of the settling tank; and a second observation window for observing the internal condition of the reaction barrel is arranged on the reaction barrel.

Preferably, the filter mesh openings of the first filter are larger than the filter mesh openings of the second filter.

Preferably, the settling tank is provided with a first limiting groove used for being connected with the first filtering drawer assembly; and a second limiting groove used for being connected with the second filtering drawer component is arranged on the settling tank.

Preferably, a first handle is fixed on the first filter drawer component; a second handle is fixed to the second filter drawer assembly.

Preferably, a support rod is fixed on the motor; the lower end of the supporting rod is connected with the cover plate.

Preferably, a first plug is arranged on the left end connecting head; and a second plug is arranged on the right connecting head.

The utility model has the advantages that:

1. in the sedimentation device for sewage treatment, a second connecting flange is fixed at the lower end of a second conveying pipeline; the second connecting flange is connected with the sixth connecting flange through a fourth fixing bolt; a third connecting flange is fixed at one end of the buffer cylinder; a fourth connecting flange is fixed at the other end of the buffer cylinder; a sixth connecting flange is fixed on the left end connecting head; the third connecting flange is connected with the sixth connecting flange through a first fixing bolt; a first connecting flange is fixed on the right connecting head; the first connecting flange is connected with the fourth connecting flange through a third fixing bolt; firstly, connecting the second connecting flange with a sixth connecting flange by using a fourth fixing bolt; connecting the third connecting flange with the sixth connecting flange by using a first fixing bolt; connecting the first connecting flange with the fourth connecting flange by using a third fixing bolt; then use second fixing bolt to be connected apron and reaction barrel, be connected first filter drawer subassembly and settling tank, be connected second filter drawer subassembly and settling tank, this device has just been installed and has been accomplished, and the installation is dismantled conveniently.

2. In the sedimentation device for sewage treatment, a fixed limiting plate is fixed on a reaction barrel; an electric push rod is clamped on the fixed limit plate; a cleaning brush is fixed at the telescopic end of the electric push rod; a limit groove matched with the sealing strip is formed in the cover plate; a sixth connecting flange is fixed on the left end connecting head; the third connecting flange is connected with the sixth connecting flange through a first fixing bolt; a first connecting flange is fixed on the right connecting head; opening the sealing strip, opening the switch valve, taking another container to be placed below the liquid discharge pipe, facing the limiting groove by using a high-pressure gun, washing the inner wall of the reaction barrel by using a washing brush, washing the reaction barrel, pulling out the first plug, connecting the left end connector with the high-pressure water gun, or pulling out the second plug, connecting the right end connector with the high-pressure water gun, washing the left end connector, the right end connector and the buffer barrel, discharging washed impurities and waste water through the liquid discharge pipe, washing the device by using the washing brush, connecting the left end connector with the high-pressure water gun or connecting the right end connector with the high-pressure water gun, further washing the left end connector, the right end connector and the buffer barrel, or extracting the first filtering drawer assembly and the second filtering drawer assembly, use the high-pressure squirt to wash settling tank inside, it is good to the spare part cleaning performance of this device.

Drawings

FIG. 1 is a first schematic structural view of a settling device for sewage treatment according to the present invention;

FIG. 2 is a schematic structural view of a sedimentation device for sewage treatment according to the present invention;

FIG. 3 is a schematic structural view of a settling tank of a settling device for sewage treatment according to the present invention;

FIG. 4 is a schematic view of the internal structure of a reaction barrel of a settling device for sewage treatment according to the present invention;

FIG. 5 is a schematic view of the connection structure of the buffer cylinder, the left end connector and the right end connector of the settling device for sewage treatment provided by the present invention;

FIG. 6 is a schematic view of a connecting structure between a buffer cylinder and a second conveying pipeline of a settling device for sewage treatment according to the present invention;

FIG. 7 is a schematic structural view of a first filtering drawer assembly of a settling device for sewage treatment according to the present invention;

fig. 8 is a schematic structural view of a second filtering drawer assembly of the settling device for sewage treatment according to the present invention.

Description of reference numerals: 1-a settling tank; 2-a first delivery pipe; 3-a second delivery pipe; 4-left end connector; 5-a first fixing bolt; 6-reaction barrel; 7-a second fixing bolt; 8-sealing strips; 9-an electric motor; 10-a support bar; 11-a cover plate; 12-fixing the limit plate; 13-an electric push rod; 14-washing brushes; 15-a third fixing bolt; 16-right end connector; 17-a first connecting flange; 18-a fourth fixing bolt; 19-a first filter drawer assembly; 20-a second filter drawer assembly; 21-a first viewing window; 22-drain pipe; 23-a switching valve; 24-a stirring shaft; 25-sealing the bearing; 26-stirring blade; 28-a second connecting flange; 29-a first limit groove; 30-a second limit groove; 31-a buffer cylinder; 32-a third connecting flange; 33-a fourth connecting flange; 34-a fifth connecting flange; 36-a sixth connecting flange; 37-a second viewing window; 191-a first handle; 192-a first filter; 201-a second handle; 202-second filter.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 8, a settling device for sewage treatment provided by the embodiment of the present invention comprises a settling tank 1, a left end connector 4, a right end connector 16 and a buffer cylinder 31, wherein three first material conveying pipes 2 are fixed on the settling tank 1; six connecting flanges 34 are fixed on the first material conveying pipe 2; three second material conveying pipes 3 are fixed on the buffer cylinder 31; a second connecting flange 28 is fixed at the lower end of the second conveying pipeline 3; the second connecting flange 28 is connected with a sixth connecting flange 34 through a fourth fixing bolt 18; a third connecting flange 32 is fixed at one end of the buffer cylinder 31; a fourth connecting flange 33 is fixed at the other end of the buffer cylinder 31; a sixth connecting flange 36 is fixed on the left end connector 4; the third connecting flange 32 is connected with a sixth connecting flange 36 through a first fixing bolt 5; a first connecting flange 17 is fixed on the right end connector 16; the first connecting flange 17 is connected with a fourth connecting flange 33 through a third fixing bolt 15; the buffer cylinder 31 is connected with a reaction barrel 6; the reaction barrel 6 is connected with a cover plate 11 through a second fixing bolt 7; the cover plate 11 is clamped with a sealing strip 8; the output end of the motor 9 is connected with a stirring shaft 24; the stirring shaft 24 extends into the reaction barrel 6; a plurality of stirring blades 26 are arranged on the stirring shaft 24; a fixed limiting plate 12 is fixed on the reaction barrel 6; an electric push rod 13 is clamped on the fixed limit plate 12; a cleaning brush 14 is fixed at the telescopic end of the electric push rod 13; a first filtering drawer assembly 19 and a second filtering drawer assembly 20 are arranged on the settling tank 1; a first filter screen 192 is arranged on the first filter drawer assembly 19; a second filter screen 202 is arranged on the second filter drawer assembly 20; and a sealing bearing 25 is arranged at the joint of the stirring shaft 24 and the cover plate 11.

Preferably, a drain pipe 22 is fixed on the settling tank 1; the drain pipe 22 is provided with an on-off valve 23.

Preferably, the cover plate 11 is provided with a limit groove adapted to the sealing strip 8.

Preferably, the settling tank 1 is provided with a first observation window 21 for observing the internal condition of the settling tank 1; the reaction barrel 6 is provided with a second observation window 37 for observing the internal condition of the reaction barrel 6.

Preferably, the filter openings of the first filter 192 are larger than the filter openings of the second filter 202.

Preferably, the settling tank 1 is provided with a first limiting groove 29 for connecting with the first filtering drawer assembly 19; the settling tank 1 is provided with a second limiting groove 30 for connecting with the second filter drawer assembly 20.

Preferably, a first handle 191 is fixed on the first filter drawer assembly 19; a second handle 201 is fixed to the second filter drawer assembly 20.

Preferably, a support rod 10 is fixed on the motor 9; the lower end of the support rod 10 is connected with a cover plate 11.

Preferably, a first plug is arranged on the left end connector 4; the right end connector 16 is provided with a second plug.

The working principle is as follows: first, the second connecting flange 28 is connected to the sixth connecting flange 34 using the fourth fixing bolts 18; connecting the third connecting flange 32 with the sixth connecting flange 36 using the first fixing bolts 5; the first connecting flange 17 is connected with the fourth connecting flange 33 by using the third fixing bolt 15; then the cover plate 11 is connected with the reaction barrel 6 by using the second fixing bolt 7, the first filtering drawer component 19 is connected with the settling tank 1, the second filtering drawer component 20 is connected with the settling tank 1, the device is installed, then the left end connector 4 is plugged by using the first plug, the right end connector 16 is plugged by using the second plug, the sealing strip 8 is lifted, the limiting groove is exposed, then the sewage and the medicament are placed in the reaction barrel 6, then the sealing strip 8 is clamped with the cover plate 11, then the motor 9 is started, the output end of the motor 9 drives the stirring shaft 24 to rotate, further drives the stirring blade 26 to rotate, the sewage and the medicament in the reaction barrel 6 are mixed and stirred, the sewage and the medicament are in mixed contact, then after the sewage and the medicament are mixed and contact react, the impurities in the sewage are settled and integrated into floccules, then falls into a buffer cylinder 31 under the action of gravity, enters a settling tank 1 through a first conveying pipeline 2 and a second conveying pipeline 3, is firstly filtered to be settled into floccules for primary filtration through a first filtering drawer assembly 19, is secondly filtered by a second filtering drawer assembly 20, is used for filtering particulate impurities and flocculent impurities in sewage, is placed below a drain pipe 22, is used for opening a switch valve 23, is used for collecting water with impurities removed, is used for next treatment, observes the condition inside the settling tank 1 through a second observation window 37, can draw out the first filtering drawer assembly 19 and the second filtering drawer assembly 20 for replacement when the first filtering screen 192 and the second filtering screen 202 are full of impurities, and opens the switch valve 23 after the device is used, another container is taken and placed below the liquid discharge pipe 22, then a high-pressure gun is used for facing the limiting groove and washing the inner wall of the reaction barrel 6, meanwhile, the cleaning brush 14 can be used for washing the inner wall of the reaction barrel 6, the reaction barrel 6 is cleaned, then the first plug can be pulled out, the left end connector 4 is connected with a high-pressure water gun, or the second plug is pulled out, the right end connector 16 is connected with the high-pressure water gun, the left end connector 4, the right end connector 16 and the buffer barrel 31 are cleaned, and then washed impurities and waste water are discharged through the liquid discharge pipe 22.

The technical effects are as follows: in the sedimentation device for sewage treatment, a second connecting flange 28 is fixed at the lower end of the second conveying pipeline 3; the second connecting flange 28 is connected with a sixth connecting flange 34 through a fourth fixing bolt 18; a third connecting flange 32 is fixed at one end of the buffer cylinder 31; a fourth connecting flange 33 is fixed at the other end of the buffer cylinder 31; a sixth connecting flange 36 is fixed on the left end connector 4; the third connecting flange 32 is connected with a sixth connecting flange 36 through a first fixing bolt 5; a first connecting flange 17 is fixed on the right end connector 16; the first connecting flange 17 is connected with the fourth connecting flange 33 through a third fixing bolt 15; first, the second connecting flange 28 is connected to the sixth connecting flange 34 using the fourth fixing bolts 18; connecting the third connecting flange 32 with the sixth connecting flange 36 using the first fixing bolts 5; the first connecting flange 17 is connected with the fourth connecting flange 33 by using the third fixing bolt 15; then use second fixing bolt 7 to be connected apron 11 and reaction barrel 6, be connected first filter drawer subassembly 19 and settling tank 1, be connected second filter drawer subassembly 20 and settling tank 1, this device has just been installed and has been accomplished, and the installation is dismantled conveniently. In the sedimentation device for sewage treatment, a fixed limiting plate 12 is fixed on a reaction barrel 6; an electric push rod 13 is clamped on the fixed limit plate 12; a cleaning brush 14 is fixed at the telescopic end of the electric push rod 13; a limit groove matched with the sealing strip 8 is formed in the cover plate 11; a sixth connecting flange 36 is fixed on the left end connector 4; the third connecting flange 32 is connected with a sixth connecting flange 36 through a first fixing bolt 5; a first connecting flange 17 is fixed on the right end connector 16; opening the sealing strip 8, opening the switch valve 23, taking another container to place under the liquid discharge pipe 22, facing the limiting groove by using a high pressure gun, washing the inner wall of the reaction barrel 6, simultaneously washing the inner wall of the reaction barrel 6 by using the washing brush 14, washing the reaction barrel 6, pulling out the first plug to connect the left end connector 4 with the high pressure water gun or pulling out the second plug to connect the right end connector 16 with the high pressure water gun, washing the left end connector 4, the right end connector 16 and the buffer cylinder 31, discharging the washed impurities and waste water through the liquid discharge pipe 22, washing the device by using the washing brush 14, connecting the left end connector 4 with the high pressure water gun or connecting the right end connector 16 with the high pressure water gun, and further washing the left end connector 4, the right end connector 16 and the buffer cylinder 31, also can take out first filter drawer subassembly 19, second filter drawer subassembly 20, use the high pressure squirt to subside 1 inside washing, it is good to the spare part cleaning performance of this device.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. The utility model provides a subside device for sewage treatment which characterized in that: the device comprises a settling tank (1), a left end connector (4), a right end connector (16) and a buffer cylinder (31), wherein three first conveying pipelines (2) are fixed on the settling tank (1); six connecting flanges (34) are fixed on the first material conveying pipe (2); three second material conveying pipes (3) are fixed on the buffer cylinder (31); a second connecting flange (28) is fixed at the lower end of the second conveying pipeline (3); the second connecting flange (28) is connected with a sixth connecting flange (34) through a fourth fixing bolt (18); a third connecting flange (32) is fixed at one end of the buffer cylinder (31); a fourth connecting flange (33) is fixed at the other end of the buffer cylinder (31); a sixth connecting flange (36) is fixed on the left end connector (4); the third connecting flange (32) is connected with a sixth connecting flange (36) through a first fixing bolt (5); a first connecting flange (17) is fixed on the right end connector (16); the first connecting flange (17) is connected with a fourth connecting flange (33) through a third fixing bolt (15); the buffer cylinder (31) is connected with a reaction barrel (6); the reaction barrel (6) is connected with a cover plate (11) through a second fixing bolt (7); the cover plate (11) is clamped with a sealing strip (8); the output end of the motor (9) is connected with a stirring shaft (24); the stirring shaft (24) extends into the reaction barrel (6); a plurality of stirring blades (26) are arranged on the stirring shaft (24); a fixed limiting plate (12) is fixed on the reaction barrel (6); an electric push rod (13) is clamped on the fixed limit plate (12); a cleaning brush (14) is fixed at the telescopic end of the electric push rod (13); a first filtering drawer component (19) and a second filtering drawer component (20) are arranged on the settling tank (1); a first filter screen (192) is arranged on the first filter drawer component (19); a second filter screen (202) is arranged on the second filter drawer component (20); and a sealing bearing (25) is arranged at the joint of the stirring shaft (24) and the cover plate (11).

2. A settling device for sewage treatment according to claim 1, wherein a drain pipe (22) is fixed to the settling tank (1); and a switch valve (23) is arranged on the liquid discharge pipe (22).

3. The sedimentation device for sewage treatment according to claim 1, wherein the cover plate (11) is provided with a limit groove adapted to the sealing strip (8).

4. The settling device for wastewater treatment according to claim 1, wherein the settling tank (1) is provided with a first observation window (21) for observing the inside condition of the settling tank (1); and a second observation window (37) for observing the internal condition of the reaction barrel (6) is arranged on the reaction barrel (6).

5. A sedimentation device for sewage treatment according to claim 1, wherein the filter mesh openings of the first filter (192) are larger than the filter mesh openings of the second filter (202).

6. A settling device for sewage treatment according to claim 1, wherein the settling tank (1) is provided with a first limiting groove (29) for connection with the first filter drawer assembly (19); and a second limiting groove (30) used for being connected with a second filtering drawer component (20) is arranged on the settling tank (1).

7. A sedimentation device for sewage treatment according to claim 1, wherein a first handle (191) is fixed to the first filter drawer assembly (19); a second handle (201) is fixed on the second filter drawer component (20).

8. A sedimentation device for sewage treatment according to claim 1, wherein a support bar (10) is fixed to the motor (9); the lower end of the supporting rod (10) is connected with the cover plate (11).

9. A sedimentation device for sewage treatment according to claim 1, wherein the left end connector (4) is provided with a first plug; and a second plug is arranged on the right end connector (16).