CN214130510U

CN214130510U - Domestic sewage treatment solid-liquid separation equipment

Info

Publication number: CN214130510U
Application number: CN202023129633.2U
Authority: CN
Inventors: 王洪兵
Original assignee: Chongqing Shunqili Environmental Protection Technology Development Co ltd
Current assignee: Chongqing Shunqili Environmental Protection Technology Development Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-07
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a solid-liquid separation equipment technical field just discloses a domestic sewage treatment solid-liquid separation equipment, including the collecting tank, the collecting tank is close to the fixed intercommunication of symmetry on the back of the body outer wall of bottom, the symmetry is provided with the cylinder that the section is the rectangle in the collecting tank, and two cylinders vertical outer tube wall in opposite directions offset the setting, fixedly connected with filter screen on the cylinder wall of cylinder wall that the cylinder is close to the bottom, the equal fixedly connected with kelly in bottom four corners department of cylinder, open at the bottom of the inner box of collecting tank be equipped with kelly assorted draw-in groove, and the kelly inserts and establish in the draw-in groove, first backup pad and second backup pad of fixedly connected with in proper order on the top tank wall of collecting tank, first backup pad is close to the lateral wall at top on fixed intercommunication have the feed liquor pipe. The utility model discloses two cylinder alternate use for the device also can continue to separate domestic sewage when clearing up the filter screen, improves domestic sewage solid-liquid separation's efficiency.

Description

Domestic sewage treatment solid-liquid separation equipment

Technical Field

The utility model relates to a solid-liquid separation equipment technical field especially relates to a domestic sewage treatment solid-liquid separation equipment.

Background

Solid-liquid separation treatment is needed before domestic sewage is discharged, a filter screen is adopted in traditional solid-liquid separation for filtering, sewage is introduced into a separation cylinder provided with the filter screen, in the filtering process, solid filtered from the filter screen needs to be treated, the separation cylinder cannot be used for carrying out solid-liquid separation on the sewage in the treatment process, and then the efficiency of the solid-liquid separation is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional domestic sewage treatment solid-liquid separation device appears in the using process in the prior art and providing a domestic sewage treatment solid-liquid separation device.

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

a solid-liquid separation device for domestic sewage treatment comprises a liquid collection box, wherein liquid discharge pipes are symmetrically and fixedly communicated on the back outer box walls of the liquid collection box close to the bottom, separating cylinders with rectangular sections are symmetrically arranged in the liquid collection box, the opposite vertical outer cylinder walls of the two separating cylinders are abutted, a filter screen is fixedly connected on the inner cylinder wall of each separating cylinder close to the bottom, clamping rods are fixedly connected at the four corners of the bottom of each separating cylinder, clamping grooves matched with the clamping rods are formed in the bottom of the inner box of the liquid collection box, the clamping rods are inserted in the clamping grooves, a first supporting plate and a second supporting plate are fixedly connected on the box wall of the top of the liquid collection box in sequence, a liquid inlet pipe is fixedly communicated on the side wall of the first supporting plate close to the top, and a liquid outlet pipe with an L-shaped section is connected at one end of the liquid inlet pipe between the first supporting plate and the second supporting plate in a sealing sliding manner through a sealing mechanism, the vertical mouth of pipe of drain pipe sets up down, is located rotate through the bearing in the second backup pad directly over the drain pipe and be connected with the screw rod, and the bearing is fixed to be established in the second backup pad, threaded connection has the screw thread sleeve on the screw rod, the telescopic lower extreme of screw thread and the top lateral wall fixed connection of drain pipe.

Preferably, sealing mechanism is including the seal groove and the sealed pad that the section is the annular setting, the seal groove is seted up on the inner tube wall that the second backup pad was kept away from to the drain pipe, sealed pad fixed connection is in the seal groove, the sealed one end of keeping away from the seal groove tank bottom of pad passes the notch of seal groove and outwards extends, and with the outer pipe wall sealing sliding connection of feed liquor pipe.

Preferably, the liquid inlet pipe and the liquid outlet pipe are both provided with valves.

Preferably, the rod wall of the screw rod is fixedly sleeved with two limiting blocks, and the two limiting blocks are positioned on two sides of the threaded sleeve.

Preferably, one end of the screw rod, which is far away from the first supporting plate, is fixedly connected with a rotating rod.

Preferably, the liquid collecting box, the first supporting plate, the second supporting plate and the separating cylinder are coated with antirust paint.

Compared with the prior art, the utility model provides a domestic sewage treatment solid-liquid separation equipment possesses following beneficial effect:

the domestic sewage treatment solid-liquid separation device is provided with a liquid collecting box, a liquid discharge pipe, a separation cylinder, a filter screen, a clamping rod, a clamping groove, a first support plate, a second support plate, a sealing mechanism, a liquid outlet pipe, a screw rod, a threaded sleeve and a liquid inlet pipe, when separation is carried out, sewage flows into the liquid inlet pipe, then enters the liquid outlet pipe through the liquid inlet pipe and flows into the corresponding separation cylinder, the filter screen in the separation cylinder separates solid from liquid, when the corresponding separation cylinder needs to be cleaned, the screw rod is rotated, the threaded sleeve moves along with the screw rod, the liquid outlet pipe is matched with the liquid inlet pipe to limit the threaded sleeve, the threaded sleeve cannot rotate along with the rotation of the screw rod, the liquid outlet pipe moves along with the threaded sleeve, the screw rod is rotated to enable the liquid outlet pipe to move to be right above the other separation cylinder, and the separation cylinder needing to be cleaned at the moment; the two separation cylinders are used alternately, so that the device can continuously separate domestic sewage when the filter screen is cleaned, and the solid-liquid separation efficiency of the domestic sewage is improved.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses two cylinder alternate use for the device also can continue to separate domestic sewage when clearing up the filter screen, improves domestic sewage solid-liquid separation's efficiency.

Drawings

FIG. 1 is a schematic structural view of a domestic sewage treatment solid-liquid separation device provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a liquid collecting box 1, a liquid discharge pipe 2, a separating cylinder 3, a filter screen 4, a clamping rod 5, a clamping groove 6, a first supporting plate 7, a second supporting plate 8, a sealing mechanism 9, a sealing groove 91, a sealing gasket 92, a liquid outlet pipe 10, a screw rod 11, a threaded sleeve 12, a liquid inlet pipe 13 and a limiting block 14.

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.

Referring to fig. 1-3, a domestic sewage treatment solid-liquid separation device comprises a liquid collecting tank 1, liquid discharge pipes 2 are symmetrically and fixedly communicated on the outer wall of the liquid collecting tank 1, which is opposite to the bottom, of the liquid collecting tank 1, separating cylinders 3 with rectangular sections are symmetrically arranged in the liquid collecting tank 1, the opposite vertical outer cylinder walls of the two separating cylinders 3 are arranged in a propping manner, a filter screen 4 is fixedly connected on the inner cylinder wall of the separating cylinder 3, which is close to the bottom, four corners of the bottom of the separating cylinder 3 are fixedly connected with clamping rods 5, the inner tank bottom of the liquid collecting tank 1 is provided with clamping grooves 6 matched with the clamping rods 5, the clamping rods 5 are inserted in the clamping grooves 6, a first supporting plate 7 and a second supporting plate 8 are fixedly connected on the top tank wall of the liquid collecting tank 1 in sequence, a liquid inlet pipe 13 is fixedly communicated on the side wall of the first supporting plate 7, which is close to the top, one end of the liquid inlet pipe 13, which is positioned between the first supporting plate 7 and the second supporting plate 8, is connected with a liquid outlet pipe 10 with an L-shaped section in a sealing and sliding manner through a sealing mechanism 9, the vertical pipe orifice of the liquid outlet pipe 10 is arranged downwards, a screw rod 11 is rotatably connected to a second support plate 8 which is positioned right above the liquid outlet pipe 10 through a bearing, the bearing is fixedly arranged in the second support plate 8, a threaded sleeve 12 is connected to the screw rod 11 in a threaded manner, the lower end of the threaded sleeve 12 is fixedly connected with the side wall of the top of the liquid outlet pipe 10, when separation is carried out, sewage is introduced into a liquid inlet pipe 13, then the sewage enters the liquid outlet pipe 10 through the liquid inlet pipe 13 and flows into a corresponding separation barrel 3, a filter screen 4 in the separation barrel 3 separates solid from liquid, when the corresponding separation barrel 3 needs to be cleaned, the screw rod 11 is rotated, and then the threaded sleeve 12 moves along with the screw rod, because the liquid outlet pipe 10 is matched with the liquid inlet pipe 13 to limit the threaded sleeve 12, and then the threaded sleeve 12 cannot rotate along with the rotation of the screw rod 11, so that the liquid outlet pipe 10 moves along with the screw rod 11, and the liquid outlet pipe 10 moves right above another separation barrel 3, at the moment, the separating cylinder 3 which needs to be cleaned can be cleaned; the two separation cylinders 3 are used alternately, so that the device can continuously separate domestic sewage when the filter screen 4 is cleaned, and the solid-liquid separation efficiency of the domestic sewage is improved.

Sealing mechanism 9 is seal groove 91 and the sealed pad 92 that the section is the annular setting including, and seal groove 91 is seted up on the interior pipe wall that drain pipe 10 kept away from second backup pad 8, and sealed pad 92 fixed connection is in seal groove 91, and the notch of seal groove 91 and outside extension are passed to the one end that sealed pad 92 kept away from the groove bottom of seal groove 91, and with the sealed sliding connection of outer pipe wall of feed liquor pipe 13, improves the leakproofness between feed liquor pipe 13 and the drain pipe 10.

The liquid inlet pipe 13 and the liquid discharge pipe 2 are respectively provided with a valve, so that the liquid inlet pipe 13 and the liquid discharge pipe 2 can be conveniently opened and closed.

Two limiting blocks 14 are fixedly sleeved on the rod wall of the screw rod 11, and the two limiting blocks 14 are located on two sides of the threaded sleeve 12 to limit the threaded sleeve 12.

One end of the screw rod 11 far away from the first supporting plate 7 is fixedly connected with a rotating rod, so that the screw rod 11 can be rotated conveniently.

All be scribbled anti-rust paint on collection liquid box 1, first backup pad 7, second backup pad 8 and the separator 3, prevent that collection liquid box 1, first backup pad 7, second backup pad 8 and the rusty condition of separator 3 from taking place.

In the utility model, when separating, the sewage is introduced into the liquid inlet pipe 13, then the sewage enters the liquid outlet pipe 10 through the liquid inlet pipe 13 and flows into the corresponding separation cylinder 3, the filter screen 4 in the separation cylinder 3 separates the solid and the liquid, when the corresponding separation cylinder 3 needs to be cleaned, the screw rod 11 is rotated, and the threaded sleeve 12 moves along with the screw rod, because the liquid outlet pipe 10 is matched with the liquid inlet pipe 13 to limit the threaded sleeve 12, and the threaded sleeve 12 can not rotate along with the rotation of the screw rod 11, so that the liquid outlet pipe 10 moves along with the screw rod, the screw rod 11 is rotated to enable the liquid outlet pipe 10 to move to the position right above the other separation cylinder 3, and the separation cylinder 3 which needs to be cleaned can be cleaned; the two separation cylinders 3 are used alternately, so that the device can continuously separate domestic sewage when the filter screen 4 is cleaned, and the solid-liquid separation efficiency of the domestic sewage is improved.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A domestic sewage treatment solid-liquid separation device comprises a liquid collecting box (1) and is characterized in that liquid discharge pipes (2) are symmetrically and fixedly communicated on the outer box walls, close to the bottom, of the liquid collecting box (1), separating cylinders (3) with rectangular sections are symmetrically arranged in the liquid collecting box (1), the opposite vertical outer cylinder walls of the two separating cylinders (3) are abutted, a filter screen (4) is fixedly connected on the inner cylinder wall, close to the bottom, of each separating cylinder (3), clamping rods (5) are fixedly connected at the four corners of the bottom of each separating cylinder (3), clamping grooves (6) matched with the clamping rods (5) are formed in the bottom of the inner box of the liquid collecting box (1), the clamping rods (5) are inserted in the clamping grooves (6), a first supporting plate (7) and a second supporting plate (8) are fixedly connected on the box wall of the top of the liquid collecting box (1) in sequence, a liquid inlet pipe (13) is fixedly communicated on the side wall, close to the top, of the first supporting plate (7), lie in the one end of feed liquor pipe (13) passes through drain pipe (10) that sealing mechanism (9) sealed sliding connection has the section to be "L" shape between first backup pad (7) and second backup pad (8), the vertical mouth of pipe of drain pipe (10) sets up down, is located rotate through the bearing on second backup pad (8) directly over drain pipe (10) and be connected with screw rod (11), and the bearing is fixed to be established in second backup pad (8), threaded connection has threaded sleeve (12) on screw rod (11), the lower extreme of threaded sleeve (12) and the top lateral wall fixed connection of drain pipe (10).

2. The domestic sewage treatment solid-liquid separation device according to claim 1, wherein the sealing mechanism (9) comprises a sealing groove (91) and a sealing gasket (92), the cross section of the sealing groove (91) is annularly arranged, the sealing groove (91) is formed in the inner pipe wall of the liquid outlet pipe (10) far away from the second support plate (8), the sealing gasket (92) is fixedly connected in the sealing groove (91), and one end of the sealing gasket (92) far away from the bottom of the sealing groove (91) penetrates through the notch of the sealing groove (91) and extends outwards and is in sealing sliding connection with the outer pipe wall of the liquid inlet pipe (13).

3. The domestic sewage treatment solid-liquid separation device according to claim 1, wherein valves are installed on both the liquid inlet pipe (13) and the liquid outlet pipe (2).

4. The domestic sewage treatment solid-liquid separation device according to claim 1, wherein two stoppers (14) are fixedly sleeved on the wall of the screw (11), and the two stoppers (14) are located on two sides of the threaded sleeve (12).

5. The domestic sewage treatment solid-liquid separation device according to claim 1, wherein a rotating rod is fixedly connected to one end of the screw (11) far away from the first supporting plate (7).

6. The domestic sewage treatment solid-liquid separation device according to claim 1, wherein the liquid collecting tank (1), the first support plate (7), the second support plate (8) and the separation cylinder (3) are coated with anti-rust paint.