CN218687245U

CN218687245U - Sewage precipitation device capable of realizing multistage filtration of wastewater

Info

Publication number: CN218687245U
Application number: CN202222417489.5U
Authority: CN
Inventors: 李令茹; 李萌飞; 竺叶青; 翁磊; 李江丽
Original assignee: Hubei Jingzhou Environmental Protection Science And Technology Co ltd
Current assignee: Hubei Jingzhou Environmental Protection Science And Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-03-24
Anticipated expiration: 2032-09-13

Abstract

The utility model belongs to the technical field of the waste water treatment technique and specifically relates to a can realize multistage filtration's sewage precipitation device to waste water, including last casing and lower casing, go up casing upper end fixed mounting have inlet tube, lower extreme and casing upper end screw thread links to each other down, casing lower extreme fixed mounting has a mud pipe down, go up the inside demountable installation of casing and have a filter piece, the inside one side fixed mounting of casing has fixed box down, the inside rotation of fixed box is connected with the driving gear, the internal portion of inferior valve rotates and is equipped with driven ring gear, driven ring gear runs through fixed box sets up, and the device is handled sewage effectually, is worth promoting.

Description

Sewage precipitation device capable of realizing multistage filtration of wastewater

Technical Field

The utility model relates to a waste water treatment technical field especially relates to an ability realizes multi-stage filtration's sewage precipitation device to waste water.

Background

In the existing wastewater treatment engineering, wastewater needs to be precipitated, and then sludge in the wastewater is precipitated to realize separation between clear water and sludge. However, when the existing sewage sedimentation device is used, the height of the boundary line between the internal clear water and the sludge can be different after different batches of sewage are sedimentated, but the existing drain pipe is highly fixed, so that when the clear water is discharged, the sludge and the clear water are easily discharged together, and the treatment effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defect that the height of the drain pipe can not be adjusted according to specific conditions, and providing a sewage precipitation device capable of realizing multistage filtration on waste water.

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

the utility model provides a can realize multi-stage filtration's sewage precipitation device to waste water, includes casing and lower casing, go up casing upper end fixed mounting have inlet tube, lower extreme and casing upper end screw thread links to each other down, casing lower extreme fixed mounting has a mud pipe down, the inside demountable installation of last casing has a filter piece, the inside one side fixed mounting of casing has fixed box down, the inside rotation of fixed box is connected with the driving gear, the internal portion of inferior valve is rotated and is equipped with driven ring gear, driven ring gear runs through fixed box sets up, the driving gear with driven ring gear meshes mutually, driven ring gear lower extreme fixed mounting has the scraper blade, the inside opposite side of casing has the outlet pipe through regulating part fixed mounting down.

Preferably, filter and include first filter, second filter and third filter, first filter, second filter and third filter loop through bolt demountable installation in go up inside the casing.

Preferably, the regulating part includes a fixed cylinder, a corrugated pipe, an installation box, a linkage block, a linkage rod and an adjusting rod, the fixed cylinder is fixedly installed on the lower side of the shell, the corrugated pipe is located inside the fixed cylinder, the end part of the water outlet pipe extends into the fixed cylinder and is fixedly connected with the corrugated pipe, the installation box is fixedly installed on one side of the fixed cylinder, the lower end of the linkage rod is connected with the bottom of the installation box in a rotating mode, the upper end of the linkage rod is connected with the adjusting rod in a transmission mode through a bevel gear set, the end part of the adjusting rod penetrates through and extends to the outer side of the lower shell, the linkage block is sleeved with threads on the outer side of the linkage rod, and the end part of the linkage block penetrates and extends to the inner side of the fixed cylinder and is fixedly connected with the lower end of the corrugated pipe.

Preferably, the lower end of the fixed cylinder is fixedly provided with a protective screen plate.

Preferably, the side wall of the lower shell is fixedly provided with an observation window.

The utility model provides a can realize multistage filtration's sewage precipitation device to waste water, beneficial effect lies in: this sewage sedimentation device is at the during operation, can filter sewage through filtering piece, deposit the back, highly observing the boundary between clear water and mud through the observation window, then rotate the regulation pole and drive the gangbar and rotate, the gangbar rotates can drive the linkage piece and reciprocates, the linkage piece reciprocates and can highly adjust the bellows lower extreme, make the height that highly is higher than clear water and mud boundary of bellows lower extreme, start outside pump body and absorb the clear water through outlet pipe and bellows, realize the separation between mud and the clear water, the device can adjust according to the concrete height of boundary between mud and the clear water, can prevent the outlet pipe sludge suction after will deposiing.

Drawings

FIG. 1 is a schematic structural view of a sewage sedimentation device capable of performing multistage filtration on wastewater according to the present invention;

FIG. 2 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is the utility model provides a can realize the structural schematic diagram of regulating part among multistage filtration's sewage precipitation device to waste water.

In the figure: the device comprises an upper shell 1, a water inlet pipe 2, a lower shell 3, a mud outlet pipe 4, a fixed box 5, a driving gear 6, a driven gear ring 7, a scraper 8, a fixed cylinder 9, a water outlet pipe 10, a corrugated pipe 11, a mounting box 12, a linkage block 13, a linkage rod 14, an adjusting rod 15, a first filter plate 16, a second filter plate 17, a third filter plate 18, an observation window 19 and a protection screen plate 20.

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. 1-3, a can realize multistage filterable sewage precipitation device to waste water, including last casing 1 and lower casing 3, it has inlet tube 2 to go up 1 upper end fixed mounting of casing, the lower extreme links to each other with casing 3 upper end screw thread down, inlet tube 2 is used for introducing pending sewage inside the device, casing 3 lower extreme fixed mounting has a mud pipe 4 down, mud pipe 4 is used for discharging the mud that deposits in casing 3 bottom down, the inside demountable installation of going up casing 1 has a filtration piece, the inside one side fixed mounting of casing 3 has fixed box 5 down, the inside rotation of fixed box 5 is connected with driving gear 6, driving gear 6 is fixed continuous with external power equipment, casing 3 inside rotation is equipped with driven ring gear 7 down, driven ring gear 7 runs through fixed box 5 and sets up, driving gear 6 meshes with driven ring gear 7 mutually, driving gear 6 rotates and can drive driven ring gear 7 and rotate.

7 lower extreme fixed mounting of driven ring gear has

scraper blade

8, and 7 can drive scraper blade 8 when rotating of driven ring gear and rotate, can scrape the clearance to the mud on 3 inner wall surfaces of casing down through scraper blade 8, and the inside opposite side of casing 3 has outlet pipe 10 through regulating part fixed mounting down, and outlet pipe 10 is connected with the outside pump body, can discharge the clear water of upper place after deposiing.

The adjusting part comprises a fixed cylinder 9, a corrugated pipe 11, a mounting box 12, a linkage block 13, a linkage rod 14 and an adjusting rod 15, the fixed cylinder 9 is fixedly mounted on the inner side of the lower shell 3, the corrugated pipe 11 is located inside the fixed cylinder 9, the end part of the water outlet pipe 10 extends into the fixed cylinder 9 and is fixedly connected with the corrugated pipe 11, the mounting box 12 is fixedly mounted on one side of the fixed cylinder 9, the lower end of the linkage rod 14 is rotatably connected with the bottom of the mounting box 12, the upper end of the linkage rod is in transmission connection with the adjusting rod 15 through a bevel gear set, the end part of the adjusting rod 15 penetrates through and extends to the outer side of the lower shell 3, the linkage block 13 is sleeved on the outer side of the linkage rod 14 through a thread, the end part of the linkage block 13 penetrates through and extends to the inner side of the fixed cylinder 9 and is fixedly connected with the lower end of the corrugated pipe 11, the adjusting rod 15 can drive the linkage rod 14 to rotate, the linkage block 13 can drive the lower end of the bellows 11 to move up and down when the linkage block 14 moves up and down, the linkage block 13 can drive the lower end of the bellows 11 to move up and down when the linkage block 13 moves up and down, when the height of the bellows 11 changes, clear water at different levels can be sucked, when the clear water levels outside through the clear water is sucked through the water outlet pipe 10, when the outer part of the outlet pipe 10, the pump body at different levels can be sucked through the clear water levels through the bellows 11, and clear water can be sucked by the pump body at different levels at the lower end of the pump body at different levels can be sucked.

Fixed cylinder 9 lower extreme fixed mounting has protection otter board 20, and protection otter board 20 can protect fixed cylinder 9 lower extreme, can prevent that the solid particle rubbish in the sewage from being inhaled in bellows 11, and casing 3 lateral wall fixed mounting has observation window 19 down, and observation window 19 is transparent plate body, can observe the precipitation condition of the inside sewage of the device through observation window 19 to can carry out the adaptability adjustment according to the height of the boundary line of mud and clear water to the height of bellows 11 lower extreme.

The working principle is as follows: this sewage sedimentation device is at the during operation, with inside sewage is discharged into the device through inlet tube 2, filter sewage through filtering piece, then sewage can be stood inside the device, when waiting sewage bottom precipitate department mud, need discharge the clear water on upper strata, observe the height of boundary line between clear water and mud through observation window 19, then rotate adjusting lever 15 and drive gangbar 14 and rotate, gangbar 14 rotates and can drive linkage block 13 and reciprocate, linkage block 13 reciprocates and can adjust the height of bellows 11 lower extreme, and the fixed cylinder 9 lateral wall is the transparence, make the height that highly is higher than clear water and mud boundary of bellows 11 lower extreme, start outside pump body and absorb the clear water through outlet pipe 10 and bellows 11, realize the separation between mud and the clear water, then can discharge mud through mud pipe 4.

Example 2

Referring to fig. 1, as another preferred embodiment of the present invention, on the basis of embodiment 1, the filter member includes a first filter 16, a second filter 17 and a third filter 18, the first filter 16, the second filter 17 and the third filter 18 are detachably mounted inside the upper housing 1 through bolts, the first filter 16 is made inside by a coarse fiber filter layer structure, the coarse fiber filter layer can filter and block large solid particles in sewage, the second filter 17 is made inside by an activated carbon particle filter layer structure, the activated carbon particle filter layer can filter small solid particles in sewage, the third filter 18 is made inside by a sintered activated carbon filter layer structure, the sintered activated carbon filter layer can effectively remove organic matters in water, residual chlorine and other radioactive substances, and has decoloration and an effect of removing peculiar smell, the first filter 16, the second filter 17 and the third filter 18 can filter impurities in sewage, and then precipitate, and precipitation efficiency can be improved.

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 ability realizes multi-stage filtration's sewage precipitation device to waste water, includes casing (1) and lower casing (3), its characterized in that, go up casing (1) upper end fixed mounting have inlet tube (2), lower extreme and casing (3) upper end screw thread links to each other down, casing (3) lower extreme fixed mounting has a mud pipe (4) down, it has a filter piece to go up the inside demountable installation of casing (1), casing (3) inside one side fixed mounting has fixed box (5) down, fixed box (5) inside rotation is connected with driving gear (6), casing (3) inside rotation is equipped with driven ring gear (7) down, driven ring gear (7) run through fixed box (5) set up, driving gear (6) with driven ring gear (7) mesh mutually, driven ring gear (7) lower extreme fixed mounting has scraper blade (8), casing (3) inside opposite side has outlet pipe (10) through regulating part fixed mounting down.

2. The sewage precipitating apparatus capable of performing multistage filtration of wastewater according to claim 1, wherein the filter member comprises a first filter plate (16), a second filter plate (17) and a third filter plate (18), and the first filter plate (16), the second filter plate (17) and the third filter plate (18) are detachably mounted inside the upper housing (1) through bolts in sequence.

3. The sewage precipitation device capable of realizing multistage filtration on wastewater as claimed in claim 1, wherein the adjusting member comprises a fixed cylinder (9), a corrugated pipe (11), a mounting box (12), a linkage block (13), a linkage rod (14) and an adjusting rod (15), the fixed cylinder (9) is fixedly mounted on the inner side of the lower shell (3), the corrugated pipe (11) is located inside the fixed cylinder (9), the end of the water outlet pipe (10) extends into the fixed cylinder (9) and is fixedly connected with the corrugated pipe (11), the mounting box (12) is fixedly mounted on one side of the fixed cylinder (9), the lower end of the linkage rod (14) is rotatably connected with the bottom of the mounting box (12), the upper end of the linkage rod is in transmission connection with the adjusting rod (15) through a bevel gear set, the end of the adjusting rod (15) extends to the outer side of the lower shell (3), the linkage block (13) is sleeved on the outer side of the linkage rod (14), and the end of the linkage block (13) extends to the inner side of the fixed cylinder (9) and is fixedly connected with the lower end of the corrugated pipe (11).

4. A sewage precipitation device capable of realizing multi-stage filtration of wastewater according to claim 3, wherein a protection screen plate (20) is fixedly installed at the lower end of the fixed cylinder (9).

5. A sewage precipitation device capable of realizing multistage filtration of wastewater according to claim 1, characterized in that an observation window (19) is fixedly installed on the side wall of the lower housing (3).