CN221535722U

CN221535722U - Mud discharging device for sedimentation tank

Info

Publication number: CN221535722U
Application number: CN202323328915.9U
Authority: CN
Inventors: 傅小琴; 汤群海; 陈颂一; 傅丁丁
Original assignee: Yixing Qianfeng Environmental Protection Equipment Co ltd
Current assignee: Sichuan Huazhixin Environmental Technology Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-08-16
Anticipated expiration: 2033-12-07

Abstract

The utility model belongs to the technical field of sedimentation tanks, and particularly relates to a sludge discharge device for a sedimentation tank, which comprises a tank body, wherein a stirring rod is arranged in the tank body in a transmission way, a sludge suction cover is arranged on the left side and the right side of the stirring rod, a sludge suction pipe is arranged at the upper end of the sludge suction cover, a sludge suction pump is arranged at the upper end of the sludge suction pipe, and a sludge discharge pipe is rotatably arranged at the upper end of the sludge suction pump.

Description

Mud discharging device for sedimentation tank

Technical Field

The utility model relates to a mud discharging device, in particular to a mud discharging device for a sedimentation tank.

Background

The sedimentation tank is a structure for removing suspended matters in water by sedimentation and is a device for purifying water. The natural precipitation or coagulating sedimentation of water is used to remove suspended substances in water.

The sedimentation tank is used for separating water and mud by utilizing the gravity separation principle. When water flows into the sedimentation tank, the sludge settles into the bottom of the tank and the clarified water is discharged, and as the density and viscosity of the sludge become large, the sludge needs to be cleaned regularly in order to maintain the efficiency of the sedimentation tank for separating sewage, so a sludge discharging device for the sedimentation tank is needed.

At present, a sludge discharge device for a sedimentation tank is used, sludge is pumped out by using a sludge pump, and if the sludge is gathered more, the density and viscosity of the sludge are increased, the sludge pump cannot move, so that most of the sludge cannot be pumped out at the bottom of the sedimentation tank, and part of the sludge is detained on the inner wall of the sedimentation tank, so that the cleaning is difficult and the cleaning is not clean.

Disclosure of utility model

The main objective of the present disclosure is to provide a sludge discharging device for a sedimentation tank, so as to effectively solve the problems set forth by the inventor in the above background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a sedimentation tank is with mud discharging device, includes the cell body, the water inlet is offered in the cell body near upper end left side, and the delivery port is offered near upper end right side, cell body upper end fixed mounting mount, the lower extreme fixed mounting servo motor of mount upper portion, servo motor's output fixed mounting puddler, the puddler stretches into inside the cell body, and rotates with the cell body upper end and be connected, cell body upper end left and right sides all runs through and rotates the installation screw thread sleeve through the bearing spare, two all be equipped with the suction tube in the screw thread sleeve, two suction tube surface has all offered the screw thread, and all with screw thread sleeve threaded connection, two suction tube upper ends equal fixed mounting suction pump, the equal fixed mounting suction cup of lower extreme, two suction pump upper end is all rotated and is installed out the mud tube.

Preferably, the stirring rod is provided with a plurality of stirring rollers which are fixedly arranged near the lower end part, the stirring rod is provided with a rotary disk which is fixedly arranged at the lower end, the rotary disk is smaller than the inner side of the bottom of the tank body, both sides of the upper end of the rotary disk are fixedly provided with scraping plates, one sides of the scraping plates are contacted with the inner wall of the tank body, the stirring rod is driven to rotate by a servo motor, meanwhile, the stirring rollers, the rotary disk and the scraping plates rotate along with the rotation, the stirring rollers can stir and disperse sludge, so that the density of the sludge is reduced, the sludge is conveniently sucked out, the scraping plates can scrape the sludge on the inner wall of the tank body, the sludge on the inner wall is prevented from being cleaned, and the cleaning is not thorough.

Preferably, the stirring rod is fixedly provided with a first driving wheel at a position close to the upper end, the left threaded sleeve of the upper end of the tank body is fixedly provided with a second driving wheel, the first driving wheel and the second driving wheel are arranged on the same horizontal line, the first driving wheel and the second driving wheel are fixedly provided with a first driving belt, the stirring rod rotates and drives the first driving wheel to rotate, the first driving wheel drives the second driving wheel to rotate through the first driving belt, and meanwhile, the left threaded sleeve of the stirring rod is rotated, a mud suction pipe is lifted in the threaded sleeve, and the lifting of a mud suction cover on the left side of the stirring rod is realized to suck mud.

Preferably, a first straight gear is fixedly arranged on a stirring rod at the lower end of the first driving wheel, a rotating rod is rotatably arranged at the upper end of a tank body at the right side of the stirring rod, a second straight gear is fixedly arranged on the rotating rod, the first straight gear is meshed with the second straight gear, a third driving wheel is fixedly arranged on the rotating rod at the upper end of the second straight gear, a fourth driving wheel is fixedly arranged on a threaded sleeve at the right side of the upper end of the tank body, the third driving wheel and the fourth driving wheel are arranged on the same horizontal line, a second driving belt is fixedly arranged on the third driving wheel and the fourth driving wheel, the first straight gear is rotated to drive the second straight gear to rotate, the second straight gear is rotated to drive the rotating rod and the third driving wheel to rotate, the third driving wheel drives the fourth driving wheel to rotate through the threaded sleeve at the right side of the stirring rod, and a mud suction pipe is lifted in the threaded sleeve, so that a mud suction cover at the right side of the stirring rod is lifted to suck out mud.

Preferably, the input end of the suction pump is communicated with the suction pipe, the output end of the suction pump is communicated with the discharge pipe, the suction pipe is communicated with the suction cover, the suction pump is started to suck sludge through the suction cover, and then the sludge is discharged from the suction pipe through the suction pump, so that the suction area of the suction cover is increased, and the suction is smooth.

Preferably, the telescopic rods are fixedly installed at the upper ends of the left side and the right side of the tank body, the two upper ends of the telescopic rods are fixedly connected with the lower ends of the two mud outlet pipes, the telescopic rods can prevent the mud outlet pipes from rotating when the mud suction pipes rotate, and the mud outlet pipes are limited to prevent the mud from splashing everywhere due to rotation.

In view of this, compared with the prior art, the beneficial effects of the utility model are:

According to the application, the scraper can rotate in the tank body by the aid of the provided scraper, and sludge on the inner wall of the tank body can be scraped off when the scraper rotates, so that the sludge can be conveniently discharged.

In the application, through the two mud suction pipes and the mud suction cover, the two mud suction pipes and the mud suction cover can be lifted back and forth in the tank body through the servo motor, the mud is pumped out through the mud suction cover and the mud suction pipe through the suction force of the mud suction pump, the mud at the bottom of the tank body can be sucked out through the mud suction cover and the mud suction pipe which can be lifted, and the mud is cleaned more cleanly.

Drawings

FIG. 1 is a schematic diagram showing a structure of a sludge discharge device for a sedimentation tank;

FIG. 2 is a front view of the sludge discharging device for the sedimentation tank, provided by the utility model;

fig. 3 is a side view of a fixing frame of the sludge discharge device for the sedimentation tank.

Icon: 1. a cell body; 2. a water inlet; 3. a water outlet; 4. a stirring rod; 5. a rotating disc; 6. a stirring roller; 7. a scraper; 8. a fixing frame; 9. a servo motor; 10. a first straight gear; 11. a second spur gear; 12. a first driving wheel; 13. a second driving wheel; 14. a first belt; 15. a rotating rod; 16. a third driving wheel; 17. a fourth driving wheel; 18. a second belt; 19. a threaded sleeve; 20. a suction pipe; 21. a suction pump; 22. a suction cover; 23. a mud outlet pipe; 24. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following embodiments:

The utility model provides a mud discharging device for sedimentation tank, including cell body 1, water inlet 2 is offered in cell body 1 near the upper end left side, water outlet 3 is offered near upper end right side, cell body 1 upper end fixed mounting mount 8, the lower extreme fixed mounting servo motor 9 of mount 8 upper portion, servo motor 9's output fixed mounting puddler 4, puddler 4 stretches into inside cell body 1, and rotate with cell body 1 upper end and be connected, cell body 1 upper end left and right sides all runs through and rotates installation screw sleeve 19 through the bearing spare, all be equipped with suction tube 20 in two screw sleeve 19, the screw thread has all been offered to two suction tube 20 surface, and all with screw sleeve 19 threaded connection, two suction tube 20 upper ends all fixed mounting suction pump 21, the equal fixed mounting suction cup 22 of lower extreme, two suction pump 21 upper ends all rotate and install out mud pipe 23.

Specifically, be close to a plurality of stirring rollers 6 of lower extreme part fixed mounting on the puddler 4, puddler 4 lower extreme fixed mounting rotary disk 5, rotary disk 5 is less than cell body 1 bottom inboard, the equal fixed mounting scraper blade 7 in rotary disk 5 upper end both sides, scraper blade 7 one side and cell body 1 inner wall contact, it is rotatory to drive puddler 4 through servo motor 9, simultaneously stirring roller 6, rotary disk 5 and scraper blade 7 are along with the rotation, stirring roller 6 can disperse the silt stirring, make silt density diminish convenient suction, scraper blade 7 can scrape the silt on the cell body 1 inner wall, prevent that silt on the inner wall from clearing up, lead to the clearance not thoroughly.

Specifically, the first driving wheel 12 is fixedly arranged at a position, close to the upper end, of the stirring rod 4, the second driving wheel 13 is fixedly arranged on the threaded sleeve 19 at the left side of the upper end of the tank body 1, the first driving wheel 12 and the second driving wheel 13 are arranged on the same horizontal line, the first driving wheel 12 and the second driving wheel 13 are fixedly provided with the first driving belt 14, the stirring rod 4 rotates and simultaneously drives the first driving wheel 12 to rotate, the first driving wheel 12 drives the second driving wheel 13 to rotate through the first driving belt 14, and meanwhile, the threaded sleeve 19 at the left side of the stirring rod 4 rotates, the mud suction pipe 20 is lifted in the threaded sleeve 19, and the lifting of the mud suction cover 22 at the left side of the stirring rod 4 is realized to suck out mud.

Specifically, a first straight gear 10 is fixedly arranged on a stirring rod 4 at the lower end of a first driving wheel 12, a rotating rod 15 is rotatably arranged at the upper end of a tank body 1 at the right side of the stirring rod 4, a second straight gear 11 is fixedly arranged on the rotating rod 15, the first straight gear 10 is meshed with the second straight gear 11, a third driving wheel 16 is fixedly arranged on the rotating rod 15 at the upper end of the second straight gear 11, a fourth driving wheel 17 is fixedly arranged on a threaded sleeve 19 at the right side of the upper end of the tank body 1, the third driving wheel 16 and the fourth driving wheel 17 are arranged on the same horizontal line, a second driving belt 18 is fixedly arranged on the third driving wheel 16 and the fourth driving wheel 17, the rotation of the stirring rod 4 enables the first straight gear 10 to rotate to drive the second straight gear 11, the rotation of the second straight gear 11 enables the rotating rod 15 and the third driving wheel 16 to rotate, the third driving wheel 16 drives the fourth driving wheel 17 to rotate through the second driving belt 18, a threaded sleeve 19 at the right side of the stirring rod 4 rotates to lift a mud suction pipe 20 in the threaded sleeve 19, and the lifting of the mud suction cover 22 at the right side of the stirring rod 4 is achieved to suck mud.

Specifically, the input end of the suction pump 21 is communicated with the suction pipe 20, the output end is communicated with the discharge pipe 23, the suction pipe 20 is communicated with the suction cover 22, the suction pump 21 is started to suck the sludge through the suction cover 22 to the suction pipe 20, and then the sludge is discharged from the suction pipe 20 under the action of the suction pump 21, so that the suction cover 22 increases the adsorption area and the adsorption is smooth.

Specifically, the telescopic rods 24 are fixedly installed at the upper ends of the left side and the right side of the tank body 1, the upper ends of the two telescopic rods 24 are fixedly connected with the lower ends of the two mud outlet pipes 23, the telescopic rods 24 can prevent the mud outlet pipes 23 from rotating when the mud suction pipes 20 rotate, and the mud outlet pipes 23 are limited to prevent the mud from splashing everywhere due to rotation.

The working principle of the utility model is as follows: when the sewage enters the tank body 1 from the water inlet 2, the impurity mud contained in the sewage descends to the bottom of the tank body 1, the clean water is discharged from the water outlet 3, and when the sludge in the tank body is required to be cleaned, the mud sucking pump 21 and the servo motor 9 are started, the servo motor 9 drives the stirring rod 4 to rotate so as to drive the rotary disk 5, the stirring roller 6 and the scraping plate 7 to rotate, the stirring rod 6 stirs and disperses the sludge, the scraping plate 7 scrapes the sludge on the inner wall of the tank body 1, at the moment, the stirring rod 4 rotates and simultaneously drives the first straight gear 10 and the first driving wheel 12 to rotate, the first driving wheel 12 drives the second driving wheel 12 to rotate through the first driving belt 13, the threaded sleeve 19 on the left side of the stirring rod 4 is enabled to rotate, the mud sucking pipe 20 is enabled to lift in the threaded sleeve 19, the mud sucking cover 22 on the left side of the stirring rod 4 is enabled to lift in the threaded sleeve 19, meanwhile, the first straight gear 10 drives the second gear 11 to rotate so as to enable the rotary rod 15 and the third driving wheel 16 to rotate, the third driving wheel 16 drives the fourth driving wheel 17 to rotate so as to enable the threaded sleeve 19 on the right side of the stirring rod 4 to rotate, at the moment, the mud sucking pipe 20 is enabled to lift in the threaded sleeve 22 to lift mud through the left side of the stirring rod 4, and the mud is enabled to lift in the mud sucking pipe 22 to move out through the mud sucking pipe 22 and the mud through the cross-side of the suction pipe 22, and the mud sucking pipe 22 is firstly, and the mud is sucked in the mud through the suction pipe 21.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Mud discharging device for sedimentation tank, including cell body (1), its characterized in that: the utility model discloses a mud pump, including pond body (1), screw thread sleeve (19), pond body (1) upper end, water inlet (2) are offered near the upper end left side, delivery port (3) are offered near the upper end right side, pond body (1) upper end fixed mounting mount (8), the lower extreme fixed mounting servo motor (9) of mount (8) upper portion, output fixed mounting puddler (4) of servo motor (9), puddler (4) stretch to pond body (1) inside, and rotate with pond body (1) upper end and be connected, pond body (1) upper end left and right sides all runs through and rotate installation screw thread sleeve (19) through the bearing spare, two all be equipped with suction dredge pipe (20) in screw thread sleeve (19), two suction dredge (20) surface all offer the screw thread, and all with screw thread sleeve (19) threaded connection, two suction dredge pipe (20) upper ends all fixed mounting suction dredge (21), lower extreme all fixed mounting suction cup (22), two suction dredge (21) upper end all rotate and install out mud pipe (23).

2. A sludge discharge apparatus for a sedimentation tank as claimed in claim 1, wherein: the stirring rod (4) is provided with a plurality of stirring rollers (6) which are fixedly arranged near the lower end part, the lower end of the stirring rod (4) is fixedly provided with a rotary disc (5), the rotary disc (5) is smaller than the inner side of the bottom of the tank body (1), both sides of the upper end of the rotary disc (5) are fixedly provided with scraping plates (7), and one side of each scraping plate (7) is in contact with the inner wall of the tank body (1).

3. A sludge discharge apparatus for a sedimentation tank as claimed in claim 2, wherein: the stirring rod (4) is fixedly provided with a first driving wheel (12) at a position close to the upper end, a second driving wheel (13) is fixedly provided on a threaded sleeve (19) at the left side of the upper end of the tank body (1), the first driving wheel (12) and the second driving wheel (13) are arranged on the same horizontal line, and a first driving belt (14) is fixedly provided on the first driving wheel (12) and the second driving wheel (13).

4. A sludge discharge apparatus for a sedimentation tank as claimed in claim 3, wherein: the stirring rod (4) at the lower end of the first driving wheel (12) is fixedly provided with a first straight gear (10), the upper end of the tank body (1) at the right side of the stirring rod (4) is rotationally provided with a rotating rod (15), the rotating rod (15) is fixedly provided with a second straight gear (11), the first straight gear (10) is meshed with the second straight gear (11), the rotating rod (15) at the upper end of the second straight gear (11) is fixedly provided with a third driving wheel (16), the threaded sleeve (19) at the right side of the upper end of the tank body (1) is fixedly provided with a fourth driving wheel (17), the third driving wheel (16) and the fourth driving wheel (17) are arranged on the same horizontal line, and the third driving wheel (16) and the fourth driving wheel (17) are fixedly provided with a second driving belt (18).

5. The sludge discharge apparatus for a sedimentation tank as claimed in claim 4, wherein: the input end of the mud suction pump (21) is communicated with the mud suction pipe (20), the output end of the mud suction pump is communicated with the mud outlet pipe (23), and the mud suction pipe (20) is communicated with the mud suction cover (22).

6. A sludge discharge apparatus for a sedimentation tank as claimed in claim 1, wherein: the upper ends of the left side and the right side of the tank body (1) are fixedly provided with telescopic rods (24), and the upper ends of the two telescopic rods (24) are fixedly connected with the lower ends of two mud outlet pipes (23).