CN218516165U

CN218516165U - Mud discharging device for sedimentation tank

Info

Publication number: CN218516165U
Application number: CN202222573615.6U
Authority: CN
Inventors: 吴介培; 雷许生; 蒋恩光
Original assignee: Jiangsu Lvzhou Environmental Protection Group Co ltd
Current assignee: Jiangsu Lvzhou Environmental Protection Group Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-24
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a sedimentation tank mud discharging device, including the sedimentation tank, the vertical conveyer pipe that is connected with of inside central point of sedimentation tank position, the one end fixedly connected with a plurality of bracing pieces of conveyer pipe, the one end of a plurality of bracing pieces is fixed at the sedimentation tank inner wall, the other end of conveyer pipe has cup jointed fixed case, the top fixedly connected with second motor of fixed case, the output shaft fixedly connected with rotary rod of second motor, the beneficial effects of the utility model are that, this device can be discharged the mud extraction through the dredge pump and the connecting pipe that set up at the in-process of work, then mutually supports between first motor, mounting bracket, sleeve pipe, head rod, the second connecting rod through setting up, can scrape mud to the sedimentation tank inner wall, and installation mechanism can be convenient for first scraper or second scraper install simultaneously, can improve the durability of device, has better mud discharging effect.

Description

Mud discharging device for sedimentation tank

Technical Field

The utility model relates to a sedimentation tank arranges mud technical field, concretely relates to sedimentation tank arranges mud device.

Background

In waste water, sewage treatment process, the sedimentation tank is used widely, and the mud mode of arranging is also diversified, and is common have following four kinds of mud modes of arranging: forced sludge discharge by a sludge discharge pump, air-stripping sludge discharge, hydrostatic sludge discharge and sludge discharge by a special sludge scraping and sucking machine.

The utility model with publication number CN209500923U discloses an automatic sludge discharge device of a sedimentation tank; the utility model comprises a sewage pump, a water ejector, a mud discharging pipe and a plurality of mud suction pipes, the upper ends of which are connected with the mud discharging pipe, the sewage pump and the mud discharging pipe are arranged on the walking board of the sedimentation tank, the mud outlet of the mud discharging pipe is arranged in the mud collecting groove of the sedimentation tank, the water outlet end of the sewage pump is connected with the water ejector arranged on the mud discharging pipe, and the lower end of the mud suction pipe is close to the bottom of the sedimentation tank;

this device has certain drawback when using, and wherein, the mud scraper that the sedimentation tank inner wall set up strikes off, and current mud scraper is fixed installation, and when the mud scraper scraped the sedimentation tank inner wall, can't have the buffering effect, it is big to lead to the mud scraper loss, needs often to change, and is with high costs, is unfavorable for long-time the use to there is certain influence.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a sedimentation tank mud discharging device, the utility model discloses a realize through following technical scheme.

The utility model provides a mud device is arranged to sedimentation tank, includes the sedimentation tank, the vertical conveyer pipe that is connected with of inside central point of sedimentation tank position, a plurality of bracing pieces of one end fixedly connected with of conveyer pipe, the one end of a plurality of bracing pieces is fixed at the sedimentation tank inner wall, the other end of conveyer pipe has cup jointed fixed case, the top fixedly connected with second motor of fixed case, the output shaft fixedly connected with rotary rod of second motor, the spiral promotion impeller has been cup jointed to the one end of rotary rod, the surface of conveyer pipe rotates and has cup jointed the sleeve pipe, two second connecting rods of sheathed tube outer fixed surface fixedly connected with, the surface of second connecting rod rotates and is connected with the head rod, the equal fixed connection installation mechanism in one end of second connecting rod and head rod, two second scraper and first scraper are installed respectively to installation mechanism.

Further, the conveying pipe is communicated with the fixed box, and a sludge inlet is formed between the conveying pipe and the sedimentation tank.

Furthermore, one end of the fixed box is connected with a connecting pipe in a penetrating manner, and one end of the connecting pipe is fixedly provided with a mud pump.

Further, installation mechanism is including the mounting bracket, the inner wall of mounting bracket rotates and is connected with the mount pad, the one end of mount pad is provided with the installing port, the other end through connection of mount pad has first gag lever post, the spacing mouth of arc has all been seted up to the both sides of mounting bracket, and first gag lever post slides inside the spacing mouth of arc.

Further, the bottom through connection of mounting bracket has two second gag lever posts, two the one end fixedly connected with fixed plate of second gag lever post, common first spring of fixedly connected with between fixed plate and the mounting bracket, and first spring housing is established at second gag lever post surface.

Furthermore, one side of the fixed box is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first gear, a second gear is fixedly sleeved on the outer surface of the sleeve, and the second gear is meshed with the first gear.

The beneficial effects are that, this device is at the in-process of work, at first through the fixed case that sets up, the second motor, the rotary rod, the spiral promotes the impeller, the cooperation is connected between the conveyer pipe, can promote the inside mud of sedimentation tank out, the dredge pump and the connecting pipe of rethread setting can be discharged the mud extraction, then through the first motor that sets up, a mounting bracket, the sleeve pipe, the head rod, mutually support between the second connecting rod, can scrape mud to the sedimentation tank inner wall, installation mechanism can be convenient for first scraper or second scraper install simultaneously, can improve the durability of device, better mud discharging effect has.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the utility model discloses a structural schematic diagram of a sedimentation tank sludge discharge device;

FIG. 2: FIG. 2 shows a partial enlarged view at A;

FIG. 3: mounting bracket and mount pad's connection schematic diagram.

The reference numbers are as follows:

1. a sedimentation tank;

2. a delivery pipe; 201. a support bar;

3. a fixed box; 301. a second motor; 302. rotating the rod; 303. spirally lifting the impeller; 304. a connecting pipe; 305. a mud pump;

4. a first motor;

401. a first gear;

5. a mounting frame; 501. a mounting seat; 502. an arc-shaped limiting opening; 503. a first limit rod; 504. a fixing plate; 505. a first spring; 506. a second limiting rod; 507. an installation port;

6. a sleeve; 601. a second gear;

7. a first connecting rod; 701. a first scraper;

8. a second connecting rod; 801. a second scraper.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the present invention has the following three embodiments.

Example 1

A sedimentation tank sludge discharge device comprises a sedimentation tank 1, a conveying pipe 2 is vertically connected to the center position in the sedimentation tank 1, one end of the conveying pipe 2 is fixedly connected with a plurality of supporting rods 201, one ends of the supporting rods 201 are fixed on the inner wall of the sedimentation tank 1, the other end of the conveying pipe 2 is sleeved with a fixed box 3, the top of the fixed box 3 is fixedly connected with a second motor 301, an output shaft of the second motor 301 is fixedly connected with a rotating rod 302, one end of the rotating rod 302 is sleeved with a spiral lifting impeller 303, the outer surface of the conveying pipe 2 is rotatably sleeved with a sleeve 6, the outer surface of the sleeve 6 is fixedly connected with two second connecting rods 8, the outer surfaces of the second connecting rods 8 are rotatably connected with first connecting rods 7, the second connecting rods 8 and one ends of the first connecting rods 7 are fixedly connected with mounting mechanisms, and second scrapers 801 and first scrapers 701 are respectively mounted on the two mounting mechanisms;

the conveying pipe 2 is communicated with the fixed box 3, and a sludge inlet is arranged between the conveying pipe 2 and the sedimentation tank 1.

One end of the fixed box 3 is connected with a connecting pipe 304 in a penetrating way, and one end of the connecting pipe 304 is fixedly provided with a mud pump 305.

In this embodiment:

when the device is used, firstly, the first motor 4 is opened, the first motor 4 can drive the sleeve 6 to rotate, the sleeve 6 can drive the second connecting rod 8 to rotate, meanwhile, the second connecting rod 8 can drive the first connecting rod 7 to rotate, the second scraper 801 and the first scraper 701 which are installed through the installation mechanism can be arranged at one end of the second connecting rod 8 and one end of the first connecting rod 7 to scrape mud on the inner wall of the sedimentation tank 1, wherein the installation mechanism can enable the second scraper 801 or the first scraper 701 to have a buffering effect, then the first scraper 701 and the second scraper 801 can be protected, the durability of the second scraper 801 and the first scraper 701 is improved, then the second motor 301 is opened, the second motor 301 can drive the rotating rod 302 to rotate, the rotating rod 302 drives the spiral lifting impeller 303 to rotate, the spiral lifting impeller 303 can rotate the mud on the inner wall of the sedimentation tank 1, finally, the connecting pipe 304 fixedly connected to one side of the fixed tank 3 can pump out the mud through the mud pump 305, thereby the mud in the sedimentation tank 1 can be discharged reasonably, meanwhile, the sludge protection device can scrape the inner wall of the first scraper 701 or the second scraper 701 and can be durable.

Example 2

The difference from embodiment 1 is that the following is also included:

installation mechanism is including mounting bracket 5, and the inner wall of mounting bracket 5 rotates and is connected with mount pad 501, and the one end of mount pad 501 is provided with installing port 507, and the other end through connection of mount pad 501 has first gag lever post 503, and the spacing mouthful 502 of arc has all been seted up to the both sides of mounting bracket 5, and just first gag lever post 503 slides inside the spacing mouthful 502 of arc.

The bottom of the mounting bracket 5 is connected with two second limiting rods 506 in a penetrating manner, one ends of the two second limiting rods 506 are fixedly connected with a fixing plate 504, a first spring 505 is fixedly connected between the fixing plate 504 and the mounting bracket 5, and the outer surface of the second limiting rods 506 is sleeved with the first spring 505.

In this embodiment:

the installing port 507 that mount pad 501 one end was seted up can be convenient for first scraper 701 or second scraper 801 to carry out fixed mounting, the other end of mount pad 501 can rotate at the 5 inner walls of mounting bracket, the first gag lever post 503 of the other end through connection of mount pad 501 can carry out spacing slip in the spacing mouthful 502 inside of arc that the surface of mounting bracket 5 was seted up, thereby can make first scraper 701 or the second scraper 801 of mount pad 501 one end installation when mud is scraped at sedimentation tank 1 inner wall, wherein be the contained angle of slope between first scraper 701 or second scraper 801 and sedimentation tank 1 inner wall, and simultaneously, the one end of head rod 7 or second connecting rod 8 all can pass mounting bracket 5 bottom and fixed plate 504 fixed connection, and simultaneously, equal sliding connection can be between mounting bracket 5 and head rod 7 or the second connecting rod 8, first spring cup joints 505 on second gag lever post 506, can make the atress have the cushion nature between fixed plate 504 and the mounting bracket 5, then can make the laminating that the second scraper 801 or first scraper 701 of installation can be better scrape mud at sedimentation tank 1 inner wall.

Example 3

The difference from embodiment 1 is that the following is also included:

one side of the fixed box 3 is fixedly connected with a first motor 4, an output shaft of the first motor 4 is fixedly connected with a first gear 401, the outer surface of the sleeve 6 is fixedly sleeved with a second gear 601, and the second gear 601 is meshed with the first gear 401.

In this embodiment:

first motor 4 of setting can drive first gear 401 rotatory, the meshing is connected between first gear 401 and the second gear 601, the fixed cover of second gear 601 is served at sleeve pipe 6, sleeve pipe 6 rotates and cup joints at conveyer pipe 2 surface, 8 fixed connection of second connecting rod are at 6 surfaces of sleeve pipe, thereby can drive second connecting rod 8 and rotate, second connecting rod 8 can drive simultaneously and connect head rod 7 and rotate, then can drive second scraper 801 and first scraper 701 and strike off the inner wall of sedimentation tank 1.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mud device is arranged to sedimentation tank, includes sedimentation tank (1), its characterized in that: the inside central point of sedimentation tank (1) puts vertical being connected with conveyer pipe (2), a plurality of bracing pieces of one end fixedly connected with (201) of conveyer pipe (2), the one end of a plurality of bracing pieces (201) is fixed at sedimentation tank (1) inner wall, the other end of conveyer pipe (2) has cup jointed fixed case (3), top fixedly connected with second motor (301) of fixed case (3), output shaft fixedly connected with rotary rod (302) of second motor (301), spiral promotion impeller (303) have been cup jointed to the one end of rotary rod (302), sleeve pipe (6) have been cup jointed in the surface rotation of conveyer pipe (2), two second connecting rods (8) of the fixed surface of sleeve pipe (6), the surface rotation of second connecting rod (8) is connected with head rod (7), the equal fixed connection installation mechanism of one end of second connecting rod (8) and head rod (7), two installation mechanism installs second scraper (801) and first scraper (701) respectively.

2. The sedimentation tank sludge discharge device according to claim 1, wherein: the conveying pipe (2) is communicated with the fixed box (3), and a sludge inlet is arranged between the conveying pipe (2) and the sedimentation tank (1).

3. The sedimentation tank sludge discharge device according to claim 2, wherein: one end of the fixed box (3) is connected with a connecting pipe (304) in a penetrating way, and one end of the connecting pipe (304) is fixedly provided with a mud pump (305).

4. The sedimentation tank sludge discharge device according to claim 1, wherein: installation mechanism is including mounting bracket (5), the inner wall of mounting bracket (5) rotates and is connected with mount pad (501), the one end of mount pad (501) is provided with installing port (507), the other end through connection of mount pad (501) has first gag lever post (503), spacing mouthful of arc (502) have all been seted up to the both sides of mounting bracket (5), and first gag lever post (503) slide inside spacing mouthful of arc (502).

5. The sedimentation tank sludge discharge device according to claim 4, wherein: the bottom through connection of mounting bracket (5) has two second gag lever post (506), two the one end fixedly connected with fixed plate (504) of second gag lever post (506), common fixedly connected with first spring (505) between fixed plate (504) and mounting bracket (5), and first spring (505) cover is established at second gag lever post (506) surface.

6. The sedimentation tank sludge discharge device according to claim 1, wherein: one side fixedly connected with first motor (4) of fixed case (3), the output shaft fixedly connected with first gear (401) of first motor (4), the external surface mounting of sleeve pipe (6) has cup jointed second gear (601), and second gear (601) and first gear (401) meshing are connected.