CN211536669U - Domestic sewage pretreatment sedimentation treatment tank convenient for dirt cleaning - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sedimentation treatment tank for domestic sewage pretreatment, which is convenient for cleaning dirt, and comprises a sedimentation treatment tank, wherein a sedimentation tank is arranged in the sedimentation treatment tank, a water inlet pipe is fixedly connected on the left side of the sedimentation tank and above the center of the sedimentation tank, a water outlet pipe is fixedly connected on the right side of the sedimentation tank and below the center of the sedimentation tank, stand columns are fixedly connected on the top of the sedimentation treatment tank and on both sides of the sedimentation tank, a cross beam is fixedly connected on the top of the stand column, motors are fixedly connected on the top of the cross beam and on both sides of the center of the cross beam, a scraper plate is arranged, an upper pushing cylinder and a square groove are arranged, so that the problems that the domestic sewage is required to be precipitated in the sedimentation treatment tank to remove the sludge contained in the domestic sewage and the sludge removed in the domestic sewage can be precipitated at the bottom of the sedimentation, the manual work of workers is needed for cleaning, the cleaning efficiency is low, and the labor capacity of the workers is large.

Description

A sedimentation treatment tank for domestic sewage pretreatment that is convenient for cleaning up dirt

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sedimentation treatment tank for domestic sewage pretreatment which is convenient for cleaning dirt.

Background technique

People will produce a large amount of sewage in their daily life. If these domestic sewage is directly discharged, it will pollute the surrounding environment. Generally, domestic sewage will be collected and treated before being discharged, so as to avoid polluting the environment.

At present, the domestic sewage needs to be precipitated in the sedimentation treatment tank to remove the sludge contained in it. The sludge removed from the domestic sewage will settle at the bottom of the sedimentation treatment tank, which requires workers to clean up manually. The cleaning efficiency is low, and the workers' The amount of labor is large, so a sedimentation treatment tank for domestic sewage pretreatment that is convenient to clean up dirt is required to improve this problem.

Utility model content

The purpose of the present utility model is to provide a sedimentation treatment tank for domestic sewage pretreatment which is convenient for cleaning dirt, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

A sedimentation treatment tank for domestic sewage pretreatment that is convenient for cleaning dirt, including a sedimentation treatment tank, a sedimentation tank is opened in the sedimentation treatment tank, and a water inlet pipe is fixedly connected to the left side of the sedimentation tank and above the center of the sedimentation tank , a drain pipe is fixedly connected to the right side of the sedimentation tank and located at the bottom of the center of the sedimentation tank, a column is fixedly connected to the top of the sedimentation treatment tank and located on both sides of the sedimentation tank, and the top of the column is fixedly connected to a Beam, the top of the beam and both sides at the center of the beam are fixedly connected with a motor, the beam is fixedly connected with a fixing seat at a position away from the motor, and the output shaft of the motor is fixedly connected in the fixing seat There is a rotating shaft, a traction rope is fixedly connected to the rotating shaft, the bottom end of the traction rope is located in the sedimentation tank and a mud scraping frame is fixedly connected, and a square groove is opened on the left side of the sedimentation tank and below the water inlet pipe. A scraper is fixedly connected in the square tank, an upper pushing cylinder is fixedly connected to the left side of the scraper and located at the center of the scraper, and a sludge tank is opened at the bottom of the sedimentation tank and on the right side of the center of the sedimentation tank , a baffle is connected in the sludge tank, a groove is correspondingly opened on the left side of the sludge tank and at the position of the baffle, and a lower pushing cylinder is fixedly connected to the left side of the baffle and located in the groove, The bottom of the sludge tank is provided with a through groove, a sludge tank is arranged in the through groove and located directly below the sludge tank, the bottom of the sludge tank is fixedly connected with casters, and the left side of the square tank is A sealing plate is fixedly connected to the upper and lower parts of the upper pushing cylinder, and a control panel is fixedly connected to the top of the beam and the left side at the center of the beam.

Preferably, the control panel and the motor, the control panel and the upper push cylinder, and the control panel and the lower push cylinder are all connected electrically.

Preferably, the material of the mud scraping frame is stainless steel and the shape of the mud scraping frame is adapted to the shape of the sedimentation tank.

Preferably, the scraper frame and the sedimentation tank, the scraper and the square tank, the scraper and the sedimentation tank, and the baffle and the groove are all connected in a sliding connection, and the length of the scraper is adapted to the width of the sedimentation tank.

Preferably, the length of the sludge tank is adapted to the width of the sedimentation tank and the shape of the baffle is adapted to the shape of the sludge tank.

Preferably, the length of the sludge tank is adapted to the length of the sludge tank, and a plurality of casters are provided.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present utility model, by setting the scraper, pushing the cylinder upwards, and the square tank, the scraper will push the sludge deposited at the bottom of the sedimentation treatment tank to the right, so that the sludge deposited at the bottom of the sedimentation treatment tank will enter the sludge tank. In this way, the sludge deposited at the bottom of the sedimentation treatment tank is cleaned up, and no manual cleaning is required by workers, which solves the problem that the current domestic sewage needs to be precipitated in the sedimentation treatment tank to remove the sludge contained in it. The sludge removed in the sludge will settle at the bottom of the sedimentation treatment tank, which requires workers to clean up manually, the cleaning efficiency is low, and the labor volume of the workers is large.

2. In the present utility model, the mud scraping frame, the motor, the traction rope and the rotating shaft are arranged. The motor drives the rotating shaft to rotate, and the traction rope on the rotating shaft is released. The mud scraping frame slides down under the action of its own gravity, so that the The sludge on the side wall of the sedimentation treatment tank is cleaned up.

3. In the utility model, by setting the sludge tank and casters, the cleaned sludge will fall into the sludge tank, which is convenient for transportation of the cleaned sludge.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Fig. 2 is the enlarged view of place A in Fig. 1 of the utility model;

FIG. 3 is an enlarged view of B in FIG. 1 of the utility model.

In the picture: 1- sedimentation treatment tank, 2- sedimentation tank, 3- water inlet pipe, 4- drain pipe, 5- column, 6- beam, 7- motor, 8- fixed seat, 9- shaft, 10- traction rope, 11-scraper frame, 12-square groove, 13-scraper, 14-upward push cylinder, 15-sludge groove, 16-baffle plate, 17-groove, 18-downward push cylinder, 19-through groove, 20 - Sludge tank, 21- casters, 22- sealing plate, 23- control panel.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figures 1-3, the utility model provides a technical solution:

A sedimentation treatment tank for the pretreatment of domestic sewage, which is convenient for cleaning dirt, includes a sedimentation treatment tank 1, and a sedimentation tank 2 is opened in the sedimentation treatment tank 1. The left side of the sedimentation tank 2 and the upper part of the center of the sedimentation tank 2 are fixedly connected. The water inlet pipe 3, the right side of the sedimentation tank 2 and the bottom of the center of the sedimentation tank 2 are fixedly connected with a drain pipe 4, and the top of the sedimentation treatment tank 1 and both sides of the sedimentation tank 2 are fixedly connected with a column 5. The top is fixedly connected with a beam 6, the top of the beam 6 and both sides at the center of the beam 6 are fixedly connected with a motor 7, the beam 6 is fixedly connected with a fixed seat 8 at the position away from the motor 7, and the output shaft of the motor 7 and A rotating shaft 9 is fixedly connected in the fixed seat 8, a traction rope 10 is fixedly connected to the rotating shaft 9, and the bottom end of the traction rope 10 is fixedly connected with a mud scraping frame 11 in the sedimentation tank 2. The material of the mud scraping frame 11 is stainless steel and The shape of the mud scraping frame 11 is adapted to the shape of the sedimentation tank 2. The stainless steel has strong corrosion resistance, which can prevent the mud scraping frame 11 from being corroded by sludge. Square groove 12, the scraper 13 is fixedly connected in the square groove 12, the left side of the scraper 13 and the center of the scraper 13 is fixedly connected with the upper pushing cylinder 14, the bottom of the sedimentation tank 2 is located at the center of the sedimentation tank 2. A sludge tank 15 is provided on the side, the length of the sludge tank 15 is adapted to the width of the sedimentation tank 2 and the shape of the baffle 16 is adapted to the shape of the sludge tank 15, and the sludge tank 15 is connected with a baffle 16 , the left side of the sludge tank 15 and the position of the baffle 16 are correspondingly provided with a groove 17, the scraping frame 11 and the sedimentation tank 2, the scraper 13 and the square tank 12, the scraper 13 and the sedimentation tank 2 and the baffle 16 and the The connection mode of the groove 17 is sliding connection and the length of the scraper 13 is adapted to the width of the sedimentation tank 2. The left side of the baffle 16 and located in the groove 17 is fixedly connected with a lower pushing cylinder 18, a sludge tank 15 A through groove 19 is opened at the bottom of the through groove 19, and a sludge tank 20 is arranged in the through groove 19 and located directly below the sludge tank 15. The bottom of the sludge tank 20 is fixedly connected with casters 21. The length of the sludge tank 20 is related to the sludge tank. The length of 15 is adapted and there are multiple casters 21. The left side of the square groove 12 and located directly above and below the upper push cylinder 14 are fixedly connected with a sealing plate 22. The top of the beam 6 is located at the center of the beam 6. The left side is fixedly connected with a control panel 23, the control panel 23 and the motor 7, the control panel 23 and the upper push cylinder 14, and the control panel 23 and the lower push cylinder 18 are all connected electrically.

The working process of the utility model: when in use, the domestic sewage is injected into the sedimentation tank 2 through the water inlet pipe 3, and the flocculant is sprinkled into the sedimentation tank 2. After standing for a period of time, the sludge contained therein will fall into the sedimentation tank 2. At the bottom of the drain pipe 4, open the valve on the drain pipe 4, and the domestic sewage of the removed sludge is discharged through the drain pipe 4. The control panel 23 starts to push the cylinder 14 upward, and pushing the cylinder 14 upward will push the scraper 13 to move to the right, and the scraper 13 will move to the right. Push the sludge deposited at the bottom of the sedimentation tank 2 to move to the right. At the same time, the control panel 23 starts and pushes the cylinder 18. Pushing the cylinder 18 downward will pull the baffle 16 to move to the left, so that the baffle 16 enters the groove 17, and the baffle 16 The sludge tank 15 is no longer blocked, the sludge tank 15 is opened, the scraper 13 moving to the right will move the sludge to the position of the sludge tank 15, the sludge enters the sludge tank 15 and falls into the sludge tank 20 , when the sludge at the bottom of the sedimentation tank 2 is cleaned up, the upper push cylinder 18 drives the scraper 13 to move leftward and returns to the square tank 12, the control panel 23 starts the motor 7, and the motor 7 drives the rotating shaft 9 to rotate. The traction rope 10 is released, the traction rope 10 no longer pulls the mud scraping frame 11, and the mud scraping frame 11 slides down under the action of its own gravity. The mud is scraped off, and the scraped sludge will fall to the bottom of the sedimentation tank 2. After the sludge on the side wall of the sedimentation tank 2 is cleaned, the motor 7 drives the rotating shaft 9 to rotate in the reverse direction, and the rotating shaft 9 retracts the traction rope 10. The traction rope 10 pulls the mud scraping frame 11 to move upward, and the upper push cylinder 14 pushes the scraper 13 to move to the right again, and pushes the sludge that falls to the bottom of the sedimentation tank 2 into the sludge tank 15. Pushing the cylinder 18 will push the baffle 16 to move to the right, the baffle 16 enters the sludge tank 15, the sludge tank 15 is closed, and the operator pulls the sludge tank 20 to transport the cleaned sludge to the designated position.

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

Claims (6)

1. The utility model provides a convenient domestic sewage preliminary treatment of clearance dirt is with sedimentation treatment pond, includes sedimentation treatment pond (1), its characterized in that: a sedimentation tank (2) is arranged in the sedimentation treatment tank (1), the left side of the sedimentation tank (2) is positioned above a fixedly connected water inlet pipe (3) at the center of the sedimentation tank (2), the right side of the sedimentation tank (2) is positioned below a fixedly connected water outlet pipe (4) at the center of the sedimentation tank (2), the top of the sedimentation treatment tank (1) is positioned at two sides of the sedimentation tank (2) and is fixedly connected with a stand column (5), the top end of the stand column (5) is fixedly connected with a cross beam (6), the top of the cross beam (6) is positioned at two sides of the center of the cross beam (6) and is fixedly connected with a motor (7), a fixed seat (8) is fixedly connected on the cross beam (6) and far away from the position of the motor (7), a rotating shaft (9) is fixedly connected on an output shaft of the motor (7) and positioned in the fixed seat (8), and a traction rope (10) is fixedly, the bottom of the traction rope (10) is fixedly connected with a mud scraping frame (11) in the settling tank (2), a square groove (12) is formed in the left side of the settling tank (2) and below the water inlet pipe (3), a scraper (13) is fixedly connected in the square groove (12), an upper pushing cylinder (14) is fixedly connected in the left side of the scraper (13) and in the center of the scraper (13), a sludge groove (15) is formed in the bottom of the settling tank (2) and in the right side of the center of the settling tank (2), a baffle (16) is connected in the sludge groove (15), a groove (17) is correspondingly formed in the left side of the sludge groove (15) and in the position of the baffle (16), a lower pushing cylinder (18) is fixedly connected in the left side of the baffle (16) and in the groove (17), a through groove (19) is formed in the bottom of the sludge groove (15), and a sludge tank (20) is arranged in the through groove (19) and under the sludge groove (15), the bottom fixedly connected with truckle (21) of sludge box (20), the left side of square groove (12) just is located and promotes equal fixedly connected with closing plate (22) directly over and under cylinder (14), the top of crossbeam (6) just is located left side fixedly connected with control panel (23) of crossbeam (6) center department.

2. The sedimentation treatment tank for domestic sewage pretreatment, which facilitates the cleaning of dirt according to claim 1, wherein: the control panel (23) is electrically connected with the motor (7), the control panel (23) is electrically connected with the upper push cylinder (14), and the control panel (23) is electrically connected with the lower push cylinder (18).

3. The sedimentation treatment tank for domestic sewage pretreatment, which facilitates the cleaning of dirt according to claim 1, wherein: the material of the mud scraping frame (11) is stainless steel, and the shape of the mud scraping frame (11) is matched with that of the settling tank (2).

4. The sedimentation treatment tank for domestic sewage pretreatment, which facilitates the cleaning of dirt according to claim 1, wherein: scrape mud frame (11) and precipitation tank (2), scraper blade (13) and square groove (12), the connected mode of scraper blade (13) and precipitation tank (2) and baffle (16) and recess (17) is sliding connection and the length of scraper blade (13) and the width looks adaptation of precipitation tank (2).

5. The sedimentation treatment tank for domestic sewage pretreatment, which facilitates the cleaning of dirt according to claim 1, wherein: the length of the sludge tank (15) is matched with the width of the settling tank (2), and the shape of the baffle (16) is matched with that of the sludge tank (15).

6. The sedimentation treatment tank for domestic sewage pretreatment, which facilitates the cleaning of dirt according to claim 1, wherein: the length of the sludge box (20) is matched with that of the sludge groove (15), and a plurality of casters (21) are arranged.

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