CN216946704U

CN216946704U - Belt filter press mixing pretreatment equipment

Info

Publication number: CN216946704U
Application number: CN202220781027.9U
Authority: CN
Inventors: 罗方; 张胜君; 李滔
Original assignee: Chongqing Deyuan Environmental Protection Industry Development Co ltd
Current assignee: Chongqing Deyuan Environmental Protection Industry Development Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-12
Anticipated expiration: 2032-04-06

Abstract

The utility model belongs to the technical field of sewage treatment equipment, and discloses belt filter press mixing and pretreating equipment which comprises an input pipe and an output pipe, wherein a fixing barrel is communicated between the input pipe and the output pipe, the inner wall of the fixing barrel is rotationally connected with a stirring barrel, an electric push rod rotationally connected with the fixing barrel is inserted into the bottom of the fixing barrel in a penetrating manner, the bottom end of the electric push rod is fixedly connected with a scraping plate, the inner wall of the stirring barrel is fixedly connected with a sliding rod, the outer side of the scraping plate is respectively connected with the inner wall of the stirring barrel and the front side of the sliding rod in a sliding manner, the bottom of the fixing barrel is fixedly connected with a motor, and an output shaft of the motor is meshed with the electric push rod through two gears. The utility model discloses a, can effectually mix mud and medicament, and then improve the result of use of medicament to can realize the purpose to the inside automatically cleaning of device, and then the person of facilitating the use manages, improves the practicality of device.

Description

Belt filter press mixing pretreatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to mixing pretreatment equipment for a belt filter press.

Background

The dewatering process of the belt press filter can be divided into four important stages of pretreatment, gravity dewatering, wedge-shaped area prepressing dewatering and press dewatering, and environment-friendly filtration products with reasonable price and reliable performance, such as a brand-new type equipment filter program control automatic chamber press filter, a diaphragm press filter, a deep sludge dewatering press filter, an integrated sewage sludge treatment equipment, an online precise filtration system and the like, are used.

The belt filter press presses the sludge dry, namely the sludge and the water are separated. Mud is through pumping into the filter press, and mud can add the medicament (be used for mud flocculation and precipitation's effect) in the pipeline of transport, and present addition mode is that the medicament sends into the pipeline of carrying mud through the pipeline, then directly sends into the filter press, and this kind of mode leads to medicament and mud to mix inhomogeneously easily, leads to the mud effect of extrusion to be short of.

SUMMERY OF THE UTILITY MODEL

In view of the problems associated with the background art, it is an object of the present invention to provide a belt filter press mixing preparation apparatus.

In order to solve the above problems, the present invention adopts the following technical solutions.

A belt filter press mixing and pretreating device comprises an input pipe and an output pipe, wherein a fixing barrel is communicated between the input pipe and the output pipe, the inner wall of the fixing barrel is rotatably connected with a stirring barrel, an electric push rod rotatably connected with the bottom of the fixing barrel is inserted in the bottom of the fixing barrel in an inserting manner, a scraper blade is fixedly connected with the bottom end of the electric push rod, a slide rod is fixedly connected with the inner wall of the stirring barrel, the outer side of the scraper blade is respectively and slidably connected with the inner wall of the stirring barrel and the front side of the slide rod, a motor is fixedly connected with the bottom of the fixing barrel, an output shaft of the motor is meshed with the electric push rod through two gears, stirring rods arranged at equal intervals are inserted in the left side and the right side of the stirring barrel, a support ring is rotatably connected with the inner wall of the fixing barrel, and an adjusting rod is fixedly connected with the inner side of the support ring at the opposite ends of two hydraulic push rods, and the opposite sides of the two adjusting rods are respectively fixedly connected with the two groups of stirring rods.

As a further description of the above technical solution: the one end fixedly connected with of puddler seals the piece, the seal groove with sealed piece looks adaptation is seted up to the inner wall of agitator, row's silo has all been seted up to the top and the bottom of sealed piece.

As a further description of the above technical solution: the top fixedly connected with spacing bucket of fixed bucket, the spacing groove has been seted up to the inboard of spacing bucket, electric putter bottom fixedly connected with spacing ring, the outside of spacing ring is connected with the inner wall rotation of spacing groove.

As a further description of the above technical solution: the inner bottom wall and the inner top wall of the fixed barrel are fixedly connected with sliding rings, and the inner sides of the two sliding rings are in contact with the stirring barrel.

As a further description of the above technical solution: the bottom fixedly connected with controller of fixed bucket, the output of controller respectively with electric putter and motor signal connection.

Compared with the prior art, the utility model has the advantages that: this scheme can effectually mix mud and medicament, and then improves the result of use of medicament to can realize the purpose to the inside automatically cleaning of device, and then the person of facilitating the use manages, improves the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a subjective chart of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of the present invention after sludge has been extruded;

FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention.

The reference numbers in the figures illustrate:

1. an input tube; 2. an output pipe; 3. fixing the barrel; 4. a stirring barrel; 5. an electric push rod; 6. a squeegee; 7. a slide bar; 8. a motor; 9. a stirring rod; 10. a support ring; 11. a hydraulic push rod; 12. adjusting a rod; 13. a limiting barrel; 14. a limiting groove; 15. a limiting ring; 16. a slip ring; 17. a controller; 18. a sealing block; 19. a sealing groove; 20. a discharge chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

referring to fig. 1 to 5, in the present invention: a belt filter press mixing and pretreating device comprises an input pipe 1 and an output pipe 2, a fixing barrel 3 is communicated between the input pipe 1 and the output pipe 2, the inner wall of the fixing barrel 3 is rotatably connected with a stirring barrel 4, an electric push rod 5 rotatably connected with the fixing barrel 3 is inserted into the bottom of the fixing barrel 3, a scraper 6 is fixedly connected with the bottom end of the electric push rod 5, a slide bar 7 is fixedly connected with the inner wall of the stirring barrel 4, the outer side of the scraper 6 is respectively connected with the inner wall of the stirring barrel 4 and the front side of the slide bar 7 in a sliding manner, a motor 8 is fixedly connected with the bottom of the fixing barrel 3, an output shaft of the motor 8 is meshed with the electric push rod 5 through two gears, stirring bars 9 which are arranged at equal intervals are inserted into the left side and the right side of the stirring barrel 4, a support ring 10 is rotatably connected with the inner wall of the fixing barrel 3, two hydraulic push rods 11 are fixedly connected with the inner side of the support ring 10, and adjusting rods 12 are fixedly connected with the opposite ends of the two hydraulic push rods 11, the opposite sides of the two adjusting rods 12 are respectively fixedly connected with the two groups of stirring rods 9.

When the device is used, the input pipe 1 is firstly opened and the output pipe 2 is closed, at the moment, the medicament and the sludge flow into the fixed barrel 3, then the motor 8 is started, the motor 8 can drive the electric push rod 5 to rotate through the matching of the two gears, the electric push rod 5 can drive the scraper 6 to rotate after rotating, the front surface of the slide rod 7 is embedded on the scraper 6, so that the scraper 6 can drive the stirring barrel 4 to rotate through the slide rod 7 in the rotating process, the stirring barrel 4 can drive the stirring rod 9 above the stirring barrel to rotate after rotating, the stirring rod 9 can stir the sludge and the medicament in the stirring barrel 4 after rotating, the stirred sludge can be better mixed with the medicament, the using effect of the medicament is further improved, and the practicability of the device is improved. After stirring the sludge, a user starts the two hydraulic push rods 11 simultaneously, the two hydraulic push rods 11 drive the two adjusting rods 12 to move towards the opposite sides, the adjusting rods 12 drive the stirring rod 9 to move out of the stirring barrel 4 in the moving process, the stirring rod 9 scrapes off the sludge on the stirring rod 9 in the process of being drawn out of the stirring barrel 4, the stirring barrel 4 further cleans the stirring rod 9, the stirring rod 9 is located at the outer side of the stirring barrel 4 at the moment, the user starts the electric push rod 5, the electric push rod 5 then drives the scraper 6 to slide along the inner wall of the stirring barrel 4, the scraper 6 extrudes the sludge inside the stirring barrel 4 in the sliding process, the stirred sludge then enters and exits the compressor through the output pipe 2, further preprocessing the sludge is completed, and the scraper 6 scrapes off the sludge attached to the inner wall of the stirring barrel 4 in the sliding process, and then play the clear purpose to agitator 4, the device can effectually mix mud and medicament, and then improves the result of use of medicament to can realize the purpose to the inside automatically cleaning of device, and then the person of facilitating the use manages, improves the practicality of device.

One end fixedly connected with seal block 18 of puddler 9, the seal groove 19 with seal block 18 looks adaptation is seted up to the inner wall of agitator 4, and row material groove 20 has all been seted up to the top and the bottom of seal block 18. In the utility model, in the process of sliding out of the stirring barrel 4 through the stirring rod 9, the sealing block 18 can be contacted with the inner wall of the sealing groove 19, so that the sealing block 18 can seal the inner wall of the sealing groove 19, the condition that sludge is discharged through a gap between the stirring rod 9 and the stirring barrel 4 when the sludge is extruded is effectively avoided, the practicability of the device is further improved, the discharge groove 20 formed in the sealing block 18 can rapidly discharge the sludge in the sealing groove 19 when the sealing block 18 slides into the sealing groove 19, the smoothness of the operation of the device is further improved, and the condition that the sealing block 18 is clamped by the sludge is avoided.

Spacing bucket 13 of the top fixedly connected with of fixed bucket 3, spacing groove 14 has been seted up to spacing bucket 13's inboard, 5 bottom fixedly connected with spacing rings 15 of electric putter, the outside of spacing ring 15 and the inner wall rotation connection of spacing groove 14. The inner bottom wall and the inner top wall of the fixed barrel 3 are fixedly connected with sliding rings 16, and the inner sides of the two sliding rings 16 are in contact with the stirring barrel 4. The limiting groove 14 formed in the limiting barrel 13 and the limiting ring 15 fixed on the electric push rod 5 can limit the electric push rod 5, so that the electric push rod 5 can rotate but cannot deviate, and the stable operation of the device is further ensured. Diapire and the equal fixedly connected with sliding ring 16 of interior roof can play spacing purpose to agitator 4 in the fixed bucket 3, let the rotatory more smooth of agitator 4 to play sealed effect between agitator 4 and the fixed bucket 3, and then improve the practicality of device. The bottom of the fixed barrel 3 is fixedly connected with a controller 17, and the output end of the controller 17 is in signal connection with the electric push rod 5 and the motor 8 respectively. In the utility model, the controller 17 fixedly connected with the bottom of the fixed barrel 3 can be used for conveniently controlling the electric push rod 5 and the motor 8 by a user, thereby improving the practicability of the device.

The working principle is as follows: when the device is used, firstly, the input pipe 1 is opened and the output pipe 2 is closed, then the medicament and the sludge flow into the fixed barrel 3, then the motor 8 is started, the motor 8 drives the electric push rod 5 to rotate through the cooperation of the two gears after being started, the electric push rod 5 drives the scraper 6 to rotate after being rotated, the front surface of the slide rod 7 is embedded on the scraper 6, so that the scraper 6 drives the stirring barrel 4 to rotate through the slide rod 7 in the rotating process, the stirring rod 9 above the stirring barrel 4 is driven to rotate after the stirring barrel 4 rotates, the stirring rod 9 rotates to stir the sludge and the medicament in the stirring barrel 4, the stirred sludge can be better mixed with the medicament, the using effect of the medicament is further improved, the practicability of the device is improved, after the sludge is stirred, a user simultaneously starts the two hydraulic push rods 11, the two hydraulic push rods 11 can drive the two adjusting rods 12 to move to one side in a reverse direction, the adjusting rod 12 can drive the stirring rod 9 to move out of the stirring barrel 4 in the moving process, the stirring rod 9 can scrape the sludge on the stirring rod 9 in the process of being drawn out of the stirring barrel 4, so as to clean the stirring rod 9, the stirring rod 9 is positioned outside the stirring barrel 4 at the moment, then the user starts the electric push rod 5, the electric push rod 5 can drive the scraper 6 to slide along the inner wall of the stirring barrel 4, the scraper 6 can extrude the sludge in the stirring barrel 4 in the sliding process, the stirred sludge can enter and exit the compressor through the output pipe 2, so as to complete the preprocessing of the sludge, the scraper 6 can scrape the sludge attached to the inner wall of the stirring barrel 4 in the sliding process, so as to achieve the purpose of cleaning the stirring barrel 4, the device can effectively mix the sludge and the medicament, so as to improve the using effect of the medicament, and the purpose of self-cleaning the interior of the device can be realized, so that a user can conveniently manage the device, and the practicability of the device is improved.

The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a belt filter press mixes preliminary treatment equipment, includes input tube (1) and output tube (2), its characterized in that: the automatic stirring device is characterized in that a fixing barrel (3) is communicated between the input pipe (1) and the output pipe (2), the inner wall of the fixing barrel (3) is connected with a stirring barrel (4) in a rotating mode, an electric push rod (5) connected with the fixing barrel (3) in a rotating mode is inserted into the bottom of the fixing barrel in an inserting mode, a scraper blade (6) is fixedly connected to the bottom end of the electric push rod (5), a sliding rod (7) is fixedly connected to the inner wall of the stirring barrel (4), the outer side of the scraper blade (6) is respectively connected with the inner wall of the stirring barrel (4) and the front face of the sliding rod (7) in a sliding mode, a motor (8) is fixedly connected to the bottom of the fixing barrel (3), an output shaft of the motor (8) is meshed with the electric push rod (5) through two gears, stirring rods (9) are arranged on the left side and the right side of the stirring barrel (4) in an inserting mode at equal intervals, a support ring (10) is connected to the inner wall of the fixing barrel (3) in a rotating mode, the inner side of the support ring (10) is fixedly connected with two hydraulic push rods (11), the opposite ends of the two hydraulic push rods (11) are fixedly connected with adjusting rods (12), and the opposite sides of the two adjusting rods (12) are fixedly connected with the two groups of stirring rods (9) respectively.

2. The belt filter press mixing preparation apparatus of claim 1, wherein: the one end fixedly connected with of puddler (9) seals piece (18), seal groove (19) with sealed piece (18) looks adaptation are seted up to the inner wall of agitator (4), row's silo (20) have all been seted up to the top and the bottom of sealed piece (18).

3. The belt filter press mixing preparation apparatus of claim 1, wherein: the top fixedly connected with spacing bucket (13) of fixed bucket (3), spacing groove (14) have been seted up to the inboard of spacing bucket (13), electric putter (5) bottom fixedly connected with spacing ring (15), the outside of spacing ring (15) is connected with the inner wall rotation of spacing groove (14).

4. The belt filter press mixing preparation apparatus of claim 1, wherein: the inner bottom wall and the inner top wall of the fixed barrel (3) are fixedly connected with slip rings (16), and the inner sides of the two slip rings (16) are in contact with the stirring barrel (4).

5. The belt filter press mixing preparation apparatus of claim 1, wherein: the bottom fixedly connected with controller (17) of fixed bucket (3), the output of controller (17) respectively with electric putter (5) and motor (8) signal connection.