CN213171721U

CN213171721U - Spiral type solid-liquid separation device in sewage

Info

Publication number: CN213171721U
Application number: CN202021023381.2U
Authority: CN
Inventors: 肖新志
Original assignee: Sichuan Namucuo Environmental Protection Technology Co ltd
Current assignee: Sichuan Namucuo Environmental Protection Technology Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-05-11
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a spiral type solid-liquid separation device in sewage, which comprises a solid-liquid box, wherein the top of the solid-liquid box is provided with a sewage inlet pipe, a baffle is welded under the sewage inlet pipe, an overflow pipe is arranged on the front surface of the solid-liquid box, the bottom of the solid-liquid box is respectively welded with a supporting leg, a conveying pipe and a supporting rod, the bottom end of the conveying pipe is embedded with a leakage plug, the bottom of the outer side of the conveying pipe is respectively welded with a connecting pipe and a mud outlet pipe, the intersection of the connecting pipe and the conveying pipe is connected with a filter plate in a sliding way, the bottom of the filter plate is welded with a handle, the bottom of the connecting pipe is fixedly connected with a water tank, the front surface of the water tank is provided with a water outlet pipe, the top end of the conveying pipe is fixedly connected with a top cover through a screw, the side surface of the top cover is provided with a, leading to the sludge adhesion to corrode the device and reducing the service life of the device.

Description

Spiral type solid-liquid separation device in sewage

Technical Field

The utility model relates to a sewage separation technical field specifically is a solid-liquid separation equipment in spiral sewage.

Background

A spiral sewage separation device is suitable for a grit chamber of a sewage treatment plant, is integrated equipment for separating and lifting organic sand in sewage, can separate particles with the particle size of more than or equal to 0.2mm, has higher separation efficiency, adopts shaftless spiral equipment and no water bearing, has the characteristics of light weight, compact structure, reliable operation, convenient installation and the like, and is ideal solid-liquid separation equipment.

However, the conventional spiral type device for separating solid from liquid in sewage is inconvenient for cleaning the filter plate, so that too much sludge is on the filter plate, and the solid-liquid separation is not clean enough; the screw rod abrasion detection and the device interior cleaning are inconvenient, so that sludge is adhered inside the device to corrode the device for a long time, and the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a solid-liquid separation equipment in spiral sewage to it is inconvenient to the filter plate clearance to propose in solving above-mentioned background art, leads to solid-liquid separation unclean, and inconvenient maintenance and the clearance to the device lead to mud adhesion corrosion unit, reduce the problem of device life-span.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a solid-liquid separation device in spiral sewage, includes the solid liquid case, the top of solid liquid case is opened and is run through and have been advanced dirty pipe, it has the baffle to advance dirty pipe welding under, the front of solid liquid case runs through has the warning pipe, the bottom of solid liquid case has welded supporting leg and conveyer pipe and bracing piece respectively, the bottom embedding of conveyer pipe has the air release stopper, the bottom in the conveyer pipe outside has welded the connecting pipe respectively and has a mud pipe, the crossing sliding connection of connecting pipe and conveyer pipe has the filter plate, the bottom welding of filter plate has the handle, the bottom fixedly connected with water tank of connecting pipe, the front of water tank is run through and is had the outlet pipe, screw fixedly connected with top cap is passed through on the top of conveyer pipe, the side-mounting of top cap has the transmission speed reducer, the output of transmission speed reducer rotates and is connected with.

Further preferably, the filter plate is of a filter screen structure, the filter plate is arc-shaped, and the radian of the arc-shaped filter plate is the same as that of the outer diameter of the conveying pipe.

Preferably, the screw rod is a threaded rod, the outer diameter of the screw rod is equal to the diameter of the inner wall of the conveying pipe, and the screw rod is rotatably connected with the transmission speed reducer.

Further preferably, the diameter of the top end of the conveying pipe is equal to that of the top cover, and the conveying pipe is fixedly connected with the top cover through screws.

Further preferably, the air release plug is made of soft plastic materials, the outer diameter of the air release plug is matched with the inner diameter of a through hole formed in the bottom end of the conveying pipe, and the air release plug is embedded into the bottom end of the conveying pipe.

Further preferably, the supporting legs and the supporting rods are arranged in two, and are located at the bottom of the solid-liquid box, and the supporting legs and the supporting rods are connected with the solid-liquid box in a welded mode.

(III) advantageous effects

The utility model provides a solid-liquid separation device in spiral sewage possesses following beneficial effect:

(1) when the spiral type solid-liquid separation device in sewage is used, a worker firstly plugs a power supply into a transmission speed reducer to enable the transmission speed reducer to operate and drive a screw rod in a conveying pipe, then introduces a sewage pipe on the sewage inlet pipe to enable sewage to flow into a solid-liquid tank through the sewage inlet pipe, the baffle plate is arranged under the sewage inlet pipe to prevent the sewage from stirring the precipitated sewage again due to high-position flow, when the sewage flows to the conveying pipe, the sewage precipitates the substances into the conveying pipe under the action of gravity according to the principle of gravity action when the sewage containing suspended matters flows from bottom to top, the screw rod rotating in the conveying pipe can convey the precipitated sludge substances, but when the sewage is conveyed to the position right above the water tank, the filter plate at the intersection of the conveying pipe and the connecting pipe can filter the sludge with water, and the mud that strains futilely will continue to carry along with the rotation of screw rod, drops out when carrying out mud pipe, and the filter plate is the filter screen structure, and the filter plate is "arc", and the radian of the filter plate of "arc" is the same with the radian of conveying pipe external diameter, makes the staff take it out from the crossing department of conveyer pipe and connecting pipe through the handle of filter plate bottom when needing to clear up the filter plate like this to the convenience is to the cleanness of filter plate, avoids mud on the filter plate too many, leads to solid-liquid separation clean inadequately.

(2) The spiral type solid-liquid separation device in sewage is characterized in that through the arranged air relief plug and the top cover, when the interior of the device needs to be cleaned and the abrasion of the screw rod needs to be checked, a worker twists down the screw at the intersection of the conveying pipe and the top cover to separate the top cover from the conveying pipe, then the worker pulls out the top cover with the transmission speed reducer, so that the screw rod is pulled out along with the top cover, the worker can check the abrasion of the screw rod, and when the inner wall of the conveying pipe needs to be cleaned, the worker pulls out the air release plug at the bottom end of the conveying pipe, then a water gun is used for spraying aiming at the inner wall of the conveying pipe, so that the sludge adhered to the inner wall of the conveying pipe is flushed by water and flows out from the bottom end of the conveying pipe, therefore, the inspection of the abrasion of the screw rod is facilitated, the cleaning of the inside of the device is also facilitated, the sludge is prevented from being adhered to the inside of the device to cause the corrosion of the device for a long time, and the service life of the device is shortened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a filter plate according to the present invention;

fig. 3 is a sectional view of the structure of the conveying pipe of the present invention.

In the figure: 1. a sewage inlet pipe; 2. an overflow pipe; 3. supporting legs; 4. a delivery pipe; 401. a gas release plug; 402. a screw; 5. a connecting pipe; 6. a water outlet pipe; 7. a water tank; 8. filtering the plate; 801. a handle; 9. a support bar; 10. a mud outlet pipe; 11. a transmission speed reducer; 12. a top cover; 13. a solid-liquid tank; 1301. and a baffle plate.

The utility model discloses the instrument that mentions in all can obtain through market purchase and private customization:

a transmission speed reducer: FA/F37.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a solid-liquid separation device in spiral sewage, including solid liquid case 13, the top of solid liquid case 13 is opened to run through and is had into dirty pipe 1, it has baffle 1301 to advance dirty pipe 1 under welding, solid liquid case 13's front has the warning pipe 2 to run through, solid liquid case 13's bottom has welded supporting leg 3 and conveyer pipe 4 and bracing piece 9 respectively, conveyer pipe 4's bottom embedding has air release plug 401, the bottom in the conveyer pipe 4 outside, it has connecting pipe 5 and play mud pipe 10 to weld respectively, connecting pipe 5 and conveyer pipe 4's crossing sliding connection have filter plate 8, the welding of filter plate 8's bottom has handle 801, connecting pipe 5's bottom fixedly connected with water tank 7, the front of water tank 7 runs through has outlet pipe 6, conveyer pipe 4's top is through screw fixedly connected with top cap 12, the side-mounting of top cap 12 has transmission speed reducer 11, transmission speed reducer 11's output rotates and.

In this embodiment, it is concrete, filter plate 8 is the filter screen structure, and filter plate 8 is "arc", and the radian of the filter plate 8 of "arc" is the same with the radian of conveyer pipe 4 external diameter, makes the staff can take it out from conveyer pipe 4 and the crossing department of connecting pipe 5 through handle 801 of 8 bottoms of filter plate when needs clearance filter plate 8 like this to the convenience is to filter plate 8's cleanness, avoids mud on the filter plate 8 too much, leads to solid-liquid separation clean inadequately.

In this embodiment, it is concrete, screw rod 402 is the threaded rod, and the external diameter of screw rod 402 equals with the diameter of conveyer pipe 4 inner wall, and screw rod 402 rotates with transmission reducer 11 to be connected, and when the sewage flowed to conveyer pipe 4, sewage was according to the principle of action of gravity, when the sewage that contains the suspended solid was from up flowing down, was deposited the material to conveyer pipe 4 in by the action of gravity to make the screw rod 402 of conveyer pipe 4 internal rotation will carry the mud material of sediment, make the mud material filtered through filter plate 8.

In this embodiment, specifically, the diameter at the top end of the conveying pipe 4 is equal to the diameter of the top cover 12, the conveying pipe 4 is fixedly connected with the top cover 12 through screws, when the inside of the device is required to be cleaned and the abrasion of the screw 402 is checked, a worker twists down the screws at the intersection of the conveying pipe 4 and the top cover 12 to separate the top cover 12 from the conveying pipe 4, and then the worker pulls out the top cover 12 with the transmission speed reducer 11 to pull out the screw 402 along with the top cover 12, so that the inspection of the abrasion of the screw 402 is facilitated.

In this embodiment, it is concrete, it is made by soft plastic materials to let out air cock 401, the internal diameter looks adaptation of the through-hole that the external diameter of losing

air cock

401 and 4 bottoms of conveyer pipe were seted up, it imbeds in conveyer pipe 4's bottom to lose air cock 401, when needing to the clearance of 4 inner walls of conveyer pipe, the staff pulls out the disappointing air cock 401 of 4 bottoms of conveyer pipe, then aim at 4 inner walls of conveyer pipe with the water gun and spray, make the mud that bonds at 4 inner walls of conveyer pipe erode from 4 bottoms of conveyer pipe outflow by water, the clearance to the device inside has been made things convenient for, avoid mud to glue and lead to getting down corrosion apparatus in the device inside for a long time, reducing mechanism.

In this embodiment, it is concrete, supporting leg 3 and bracing piece 9 all are provided with two, and two supporting legs 3 and bracing piece 9 all are located the bottom of solid-liquid case 13, and supporting leg 3 and bracing piece 9 all with solid-liquid case 13 welded connection, and supporting leg 3 and bracing piece 9 can prop up whole device for the device is put more stably.

The working principle is as follows: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, when in use, the worker firstly inserts the power supply for the transmission reducer 11 to make the transmission reducer 11 operate and drive the screw 402 in the conveying pipe 4, then introduces the sewage pipe on the sewage inlet pipe 1 to make the sewage flow into the solid liquid box 13 through the sewage inlet pipe 1, and the baffle 1301 is arranged under the sewage inlet pipe 1 to prevent the sewage from stirring the precipitated sewage again due to high flow, when the sewage flows to the conveying pipe 4, the sewage deposits the material into the conveying pipe 4 by gravity according to the principle of gravity action when the sewage containing suspended matters flows from bottom to top, the screw 402 rotating in the conveying pipe 4 can convey the precipitated sludge material, but when the sewage is conveyed to the top of the water box 7, the filter plate 8 at the intersection of the conveying pipe 4 and the connecting pipe 5 can filter the sludge with water, the filtered sludge is continuously conveyed along with the rotation of the screw 402 and falls out when conveyed to the sludge outlet pipe 10, the filter plate 8 is of a filter screen structure, the filter plate 8 is arc-shaped, and the radian of the arc-shaped filter plate 8 is the same as that of the outer diameter of the conveying pipe 4, so that a worker can extract the filter plate 8 from the intersection of the conveying pipe 4 and the connecting pipe 5 through the handle 801 at the bottom of the filter plate 8 when needing to clean the filter plate 8, thereby facilitating the cleaning of the filter plate 8, avoiding the phenomenon that the solid-liquid separation is not clean enough due to too much sludge on the filter plate 8, and when needing to clean the interior of the device and checking the abrasion of the screw 402, the worker twists down the screw at the intersection of the conveying pipe 4 and the top cover 12 to separate the top cover 12 from the conveying pipe 4, and then extracts the top cover 12 with the transmission 11, so that the screw 402 is extracted, the staff just can inspect screw 402 wearing and tearing, and when needing to clear up conveyer pipe 4 inner wall, the staff extracts disappointing stopper 401 of conveyer pipe 4 bottom, then aim at conveyer pipe 4 inner wall with the water gun and spray, make the mud that bonds at conveyer pipe 4 inner wall erode by water and flow out from conveyer pipe 4 bottom, so not only made things convenient for the inspection to screw 402 wearing and tearing, still made things convenient for the clearance to device inside, avoid mud to glue and lead to getting off can corrosion apparatus for a long time in device inside, the life of reducing mechanism, it is right just so to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solid-liquid separation device in spiral sewage, includes solid-liquid case (13), its characterized in that: the sewage treatment device is characterized in that a sewage inlet pipe (1) penetrates through the top of the solid liquid tank (13), a baffle plate (1301) is welded under the sewage inlet pipe (1), an overflow pipe (2) penetrates through the front of the solid liquid tank (13), supporting legs (3), conveying pipes (4) and supporting rods (9) are welded at the bottom of the solid liquid tank (13) respectively, an air leakage plug (401) is embedded at the bottom end of each conveying pipe (4), a connecting pipe (5) and a sludge outlet pipe (10) are welded at the bottom of the outer side of each conveying pipe (4), a filter plate (8) is connected at the intersection of each connecting pipe (5) and each conveying pipe (4) in a sliding mode, a handle (801) is welded at the bottom of each filter plate (8), a water tank (7) is fixedly connected at the bottom of each connecting pipe (5), a water outlet pipe (6) penetrates through the front of each water tank (7), and a top cover (12) is fixedly connected at the top, the side of top cap (12) is installed transmission speed reducer (11), the output of transmission speed reducer (11) rotates and is connected with screw rod (402).

2. The spiral type solid-liquid separation device in sewage according to claim 1, characterized in that: the filter plate (8) is of a filter screen structure, the filter plate (8) is arc-shaped, and the radian of the filter plate (8) is identical to that of the outer diameter of the conveying pipe (4).

3. The spiral type solid-liquid separation device in sewage according to claim 1, characterized in that: the screw rod (402) is a threaded rod, the outer diameter of the screw rod (402) is equal to the diameter of the inner wall of the conveying pipe (4), and the screw rod (402) is rotatably connected with the transmission speed reducer (11).

4. The spiral type solid-liquid separation device in sewage according to claim 1, characterized in that: the diameter on conveyer pipe (4) top equals with the diameter of top cap (12), conveyer pipe (4) pass through screw and top cap (12) fixed connection.

5. The spiral type solid-liquid separation device in sewage according to claim 1, characterized in that: the air release plug (401) is made of soft plastic materials, the outer diameter of the air release plug (401) is matched with the inner diameter of a through hole formed in the bottom end of the conveying pipe (4), and the air release plug (401) is embedded into the bottom end of the conveying pipe (4).

6. The spiral type solid-liquid separation device in sewage according to claim 1, characterized in that: supporting leg (3) and bracing piece (9) all are provided with two, two supporting leg (3) and bracing piece (9) all are located the bottom of solid liquid case (13), supporting leg (3) and bracing piece (9) all with solid liquid case (13) welded connection.