CN217527867U

CN217527867U - Automatic change spiral shell centrifuge belt cleaning device for sleeping in

Info

Publication number: CN217527867U
Application number: CN202221293940.0U
Authority: CN
Inventors: 杨国华; 谢俊滔; 宗均怀
Original assignee: Jiangsu Huacheng Baoyi Machinery Co ltd
Current assignee: Jiangsu Huacheng Baoyi Machinery Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-04
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses an automatic change spiral shell centrifuge belt cleaning device crouches, concretely relates to spiral shell centrifuge field crouches, including the spiral shell centrifuge body crouches, the bottom of the spiral shell centrifuge body that crouches is provided with the collecting box, the middle part of collecting box is provided with first filter, one side of collecting box is provided with first water pump, one side of first water pump is provided with the washing water tank, the middle part of wasing the water tank is provided with the second filter, the top of wasing the water tank is provided with the second water pump, the top of the spiral shell centrifuge body that crouches is provided with the lifter plate. The utility model discloses at first, the waste water that produces the clearance can be filtered through the first filter that sets up to liquid input after with the inside filtration of collecting box washs the inside of water tank through first water pump, and bronze drum second filter carries out the secondary filter, then takes out through the second water pump and clears up the inside of the spiral shell centrifuge body that crouches, realizes the hydrologic cycle, plays the effect of saving.

Description

Automatic change spiral shell centrifuge belt cleaning device for sleeping in

Technical Field

The utility model relates to a spiral shell centrifuge technical field crouches, more specifically says, the utility model relates to an automatic change spiral shell centrifuge belt cleaning device crouches.

Background

The horizontal spiral sedimentation centrifuge, called as a horizontal spiral centrifuge for short, is an efficient centrifugal separation device, has the characteristics of compact structure, continuous operation, stable operation, strong adaptability, large production capacity, convenient maintenance and the like, is widely applied to the industries of chemical industry, light industry, pharmacy, food, environmental protection and the like, and the horizontal spiral centrifuge is mainly used for dewatering sludge generated in the industrial and civil sewage treatment process in the aspect of environmental protection application.

However, in actual use, when the existing horizontal screw centrifuge is cleaned, the shell needs to be opened for manual washing mostly, the labor is light, the horizontal screw centrifuge is easy to sputter on an operator body, the horizontal screw centrifuge is inconvenient to clean, and the waste of water resources is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an automatic change spiral shell centrifuge belt cleaning device crouches can improve washing quality and effect through the cooperation of the rotation shower nozzle that sets up and spacing collar, lifter plate isotructure to carry out cyclic utilization to the liquid of washing usefulness, play the effect of saving, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic horizontal screw centrifuge cleaning device comprises a horizontal screw centrifuge body, wherein a collecting box is arranged at the bottom of the horizontal screw centrifuge body, a first filter plate is arranged in the middle of the collecting box, a first water pump is arranged on one side of the collecting box, a cleaning water tank is arranged on one side of the first water pump, a second filter plate is arranged in the middle of the cleaning water tank, and a second water pump is arranged at the top of the cleaning water tank;

the top of the horizontal screw centrifuge body is provided with a lifting plate, the top of the lifting plate is provided with a hydraulic push rod for driving the lifting plate to move up and down, and the bottom of the lifting plate is fixedly connected with a fixed cylinder;

the bottom of a fixed section of thick bamboo is provided with the rotation shower nozzle, the fixed cover of the one end that a fixed section of thick bamboo is close to the rotation shower nozzle is equipped with the spacing collar, the fixed cover of the one end that a fixed section of thick bamboo was kept away from to the rotation shower nozzle is equipped with the sealing washer.

In a preferred embodiment, the support rods are fixedly connected to two ends of the top of the horizontal decanter centrifuge body symmetrically, the support plates are fixedly connected to the top of the support rods, the lifting plate is arranged at the bottom of the support plates, the hydraulic push rod is arranged at the top of the support plates, the output end of the hydraulic push rod penetrates through the support plates and is fixedly connected with the wall body of the lifting plate, two end sleeves of the lifting plate are arranged in the middle of the support rods, the second filter plate is arranged in the middle of the lifting plate, the inner cavity of the second filter plate is communicated with the inner cavity of the fixing barrel, the fixing barrel is multiple in number, the output end of the second water pump is connected with a connecting hose, one end, away from the second water pump, of the connecting hose is communicated with the inner cavity of the second filter plate, the input end of the first water pump is communicated with the bottom of the inner cavity of the collecting box, the output end of the first water pump is connected with a water pipe, the water pipe is communicated with the top of the inner cavity of the cleaning water tank, and the input end of the second water pump is communicated with the bottom of the inner cavity of the cleaning water tank.

In a preferred embodiment, a small hole is formed in the top of the horizontal decanter centrifuge body, one end of the fixed cylinder, which is close to the rotating nozzle, extends into the small hole, the rotating nozzle is arranged in the middle of the small hole, a limit ring is fixedly sleeved at one end of the fixed cylinder, which is close to the limit ring, the limit ring is arranged in the middle of the rotating nozzle, a water spray port is formed in the outer surface of the rotating nozzle, a fixed rod is fixedly connected to the bottom of an inner cavity of the rotating nozzle, a helical blade is fixedly arranged on the outer surface of the fixed rod, a sealing gasket is fixedly connected to the outer surface of the limit ring, a wall body of the sealing gasket is attached to a wall body of the small hole, and a wall body of the sealing gasket is attached to a wall body of the small hole.

The utility model discloses a technological effect and advantage:

1. the utility model discloses at first can filter the waste water that the clearance produced through the first filter that sets up, and through the inside liquid input washing water tank after the first water pump filters the collecting box inside, and the bronze drum second filter carries out secondary filtration, then take out through the second water pump and clear up the inside of horizontal screw centrifuge body, realize the hydrologic cycle, play the effect of saving, and through starting hydraulic push rod drive lifter plate and reciprocate, thereby drive the rotatory shower nozzle and reciprocate, conveniently wash the inside of horizontal screw centrifuge body, improve the result of use, and improve the stability that the lifter plate reciprocated through the bracing piece that sets up, improve the result of use;

2. the utility model discloses still can improve the stability of a fixed cylinder through spacing collar and the sealed pad that set up, seal the inner chamber of aperture simultaneously, avoid the raw materials of the internal portion of horizontal screw centrifuge body to flow out from the inside of aperture when horizontal screw centrifuge body is worked, and improve sealed effect through the sealing washer, can be connected a fixed cylinder with the rotatory shower nozzle through the spacing collar that sets up, and when making liquid get into the rotatory shower nozzle inside through dead lever and helical blade, the rotatory shower nozzle can produce a rotatory power, thereby make the liquid rotation of rotatory shower nozzle blowout, improve the comprehensive nature of washing, and then improve the quality of washing, facilitate the use;

in conclusion, through the mutual influence of the plurality of functions, the flushing quality and effect can be improved, the flushing liquid is recycled, and the effect of saving is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of a partial enlarged structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of a partial enlarged structure at B in fig. 2 according to the present invention.

Fig. 4 is a schematic structural view of the fixed cylinder and the rotary nozzle of the present invention.

The reference signs are: 1. a horizontal screw centrifuge body; 2. a collection box; 3. a first filter plate; 4. a first water pump; 5. cleaning the water tank; 6. a second filter plate; 7. a second water pump; 8. a lifting plate; 9. a hydraulic push rod; 10. a fixed cylinder; 11. rotating the spray head; 12. a limiting ring; 13. a seal ring; 14. a support plate; 15. a support bar; 16. a water diversion pipe; 17. a connecting hose; 18. a water delivery pipe; 19. a small hole; 20. a limiting ring; 21. a gasket; 22. a water jet; 23. fixing the rod; 24. a helical blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The automatic horizontal decanter centrifuge cleaning device shown in the attached figures 1-4 comprises a horizontal decanter centrifuge body 1, wherein a collecting box 2 is arranged at the bottom of the horizontal decanter centrifuge body 1, a first filter plate 3 is arranged in the middle of the collecting box 2, a first water pump 4 is arranged at one side of the collecting box 2, a cleaning water tank 5 is arranged at one side of the first water pump 4, a second filter plate 6 is arranged in the middle of the cleaning water tank 5, and a second water pump 7 is arranged at the top of the cleaning water tank 5;

the top of the horizontal screw centrifuge body 1 is provided with a lifting plate 8, the top of the lifting plate 8 is provided with a hydraulic push rod 9 for driving the lifting plate 8 to move up and down, and the bottom of the lifting plate 8 is fixedly connected with a fixed cylinder 10;

the bottom of a fixed cylinder 10 is provided with a rotary spray head 11, one end of the fixed cylinder 10 close to the rotary spray head 11 is fixedly sleeved with a limiting ring 12, and one end of the rotary spray head 11 far away from the fixed cylinder 10 is fixedly sleeved with a sealing ring 13.

As shown in the attached fig. 1 and 2, two ends of the top of the horizontal decanter centrifuge body 1 are symmetrically and fixedly connected with support rods 15, the top of the support rods 15 is fixedly connected with a support plate 14, a lifting plate 8 is arranged at the bottom of the support plate 14, a hydraulic push rod 9 is arranged at the top of the support plate 14, the output end of the hydraulic push rod 9 penetrates through the support plate 14 and is fixedly connected with the wall body of the lifting plate 8, two ends of the lifting plate 8 are sleeved at the middle part of the support rods 15, a second filter plate 6 is arranged at the middle part of the lifting plate 8, the inner cavity of the second filter plate 6 is communicated with the inner cavity of the fixed cylinder 10, a plurality of fixed cylinders 10 are arranged, the output end of the second water pump 7 is connected with a connecting hose 17, one end of the connecting hose 17 far away from the second water pump 7 is communicated with the inner cavity of the second filter plate 6, the input end of the first water pump 4 is communicated with the bottom of the inner cavity of the collection box 2, the output end of the first water pump 4 is connected with a water pipe 18, the water pipe 18 is communicated with the top of the inner cavity of the cleaning water tank 5, the input end of the second water pump 7 is communicated with the bottom of the cleaning water tank 5, so that the waste water generated by cleaning can be filtered through the arranged first filter plate 3, the liquid filtered in the collecting box 2 is input into the cleaning water tank 5 through the first water pump 4, and the second filter plate 6 of the bronze drum is used for secondary filtration, then the interior of the horizontal screw centrifuge body 1 is cleaned by pumping out the water through a second water pump 7, water circulation is realized, the effect of saving is achieved, a lifting plate 8 is driven to move up and down by starting a hydraulic push rod 9, thereby driving the rotating nozzle 11 to move up and down, facilitating the washing of the interior of the horizontal screw centrifuge body 1, improving the use effect, and the stability that the lifter plate 8 reciprocated is improved through the bracing piece 15 that sets up, improve the result of use.

As shown in fig. 2-4, a small hole 19 is formed at the top of the horizontal decanter centrifuge body 1, one end of the fixed cylinder 10 close to the rotary spray head 11 extends to the inside of the small hole 19, the rotary spray head 11 is arranged in the middle of the small hole 19, a limit ring 20 is fixedly sleeved at one end of the fixed cylinder 10 close to the limit ring 12, the limit ring 20 is arranged in the middle of the rotary spray head 11, a water spray nozzle 22 is formed on the outer surface of the rotary spray head 11, a fixing rod 23 is fixedly connected to the bottom of the inner cavity of the rotary spray head 11, a helical blade 24 is fixedly arranged on the outer surface of the fixing rod 23, a sealing gasket 21 is fixedly connected to the outer surface of the limit ring 12, the wall of the sealing gasket 21 is attached to the wall of the small hole 19, the wall of the sealing ring 13 is attached to the wall of the small hole 19, so that the stability of the fixed cylinder 10 can be improved through the arranged limit ring 12 and the sealing gasket 21, meanwhile, the inner cavity of the small hole 19 is sealed, the situation that when the horizontal decanter centrifuge body 1 works, the raw material inside the horizontal decanter centrifuge body 1 flows out from the small hole 19 is prevented from flowing out from the inside of the small hole 19, and the rotary decanter centrifuge body 11 is convenient for the rotary spray head 11, thereby improving the flushing quality of the rotary liquid when the rotary decanter 11, thereby, and enabling the rotary liquid to be convenient for the rotary spray head 11.

The utility model discloses the theory of operation: when the horizontal decanter centrifuge is used, the hydraulic push rod 9 is only started to drive the lifting plate 8 to move downwards, so that the rotating spray head 11 is driven by the fixed cylinder 10 to move into the horizontal decanter centrifuge body 1, the limiting ring 12 is positioned at the bottom of the inner cavity of the small hole 19, the small hole 19 is sealed by the sealing gasket 21, liquid in the horizontal decanter centrifuge body 1 is prevented from flowing out of the middle part of the small hole 19, and the sealing effect is achieved;

then, the second water pump 7 is started, so that liquid inside the cleaning water tank 5 can be input into the water distribution pipe 16 through the connecting hose 17, the liquid enters the inside of the rotary spray head 11 through the fixed cylinder 10 and is discharged into the horizontal decanter centrifuge body 1 through the water spray port 22 to wash the inner wall body and devices of the horizontal decanter centrifuge body 1, and meanwhile, when the liquid enters the inside of the rotary spray head 11, the liquid passes through the fixed rod 23 and the helical blade 24, so that the fixed rod 23 generates a rotating force, the rotary spray head 11 rotates, the spray angle of the water spray port 22 is changed, the washing of the inside of the horizontal decanter centrifuge body 1 is more comprehensive, and the washing quality is improved;

waste water that produces after the washing can discharge into the inside of collecting box 2 through the export of the spiral shell centrifuge body that crouches 1 bottom to carry out prefilter through first filter 3, then will filter the inside of liquid input washing water tank 5 after through first water pump 4, and carry out secondary filter through second filter 6, realize hydrologic cycle, improve the result of use.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic change decanter centrifuge belt cleaning device that crouches, includes decanter centrifuge body (1), its characterized in that: the horizontal screw centrifuge comprises a horizontal screw centrifuge body (1), wherein a collecting box (2) is arranged at the bottom of the horizontal screw centrifuge body (1), a first filter plate (3) is arranged in the middle of the collecting box (2), a first water pump (4) is arranged on one side of the collecting box (2), a cleaning water tank (5) is arranged on one side of the first water pump (4), a second filter plate (6) is arranged in the middle of the cleaning water tank (5), and a second water pump (7) is arranged at the top of the cleaning water tank (5);

a lifting plate (8) is arranged at the top of the horizontal screw centrifuge body (1), a hydraulic push rod (9) for driving the lifting plate (8) to move up and down is arranged at the top of the lifting plate (8), and a fixed cylinder (10) is fixedly connected to the bottom of the lifting plate (8);

the bottom of solid fixed cylinder (10) is provided with rotation shower nozzle (11), gu fixed cylinder (10) is close to the fixed cover of one end of rotating shower nozzle (11) and is equipped with spacing collar (12), the fixed cover of one end that gu fixed cylinder (10) was kept away from in rotation shower nozzle (11) is equipped with sealing washer (13).

2. An automated decanter centrifuge cleaning device according to claim 1, wherein: the horizontal decanter centrifuge is characterized in that supporting rods (15) are symmetrically and fixedly connected to two ends of the top of the horizontal decanter centrifuge body (1), supporting plates (14) are fixedly connected to the tops of the supporting rods (15), and the lifting plate (8) is arranged at the bottom of the supporting plates (14).

3. An automated decanter centrifuge cleaning device according to claim 1, wherein: hydraulic rod (9) set up the top at backup pad (14), the output of hydraulic rod (9) runs through the wall body fixed connection of backup pad (14) and lifter plate (8), the middle part at bracing piece (15) is established at lifter plate (8) both ends cover.

4. An automated decanter centrifuge cleaning device according to claim 1, wherein: the middle part of lifter plate (8) is provided with second filter (6), the inner chamber of second filter (6) is linked together with the inner chamber of a fixed section of thick bamboo (10), the quantity of a fixed section of thick bamboo (10) is a plurality of, the output of second water pump (7) is connected with coupling hose (17), coupling hose (17) are kept away from the one end of second water pump (7) and are linked together with the inner chamber of second filter (6).

5. An automated decanter centrifuge cleaning device according to claim 1, wherein: the input end of the first water pump (4) is communicated with the bottom of the inner cavity of the collecting box (2), the output end of the first water pump (4) is connected with a water conveying pipe (18), the water conveying pipe (18) is communicated with the top of the inner cavity of the cleaning water tank (5), and the input end of the second water pump (7) is communicated with the bottom of the inner cavity of the cleaning water tank (5).

6. An automated decanter centrifuge cleaning device according to claim 1, wherein: aperture (19) have been seted up at the top of spiral shell centrifuge body crouches (1), a fixed section of thick bamboo (10) are close to the one end that rotates shower nozzle (11) and extend to the inside of aperture (19), rotate shower nozzle (11) and set up the middle part at aperture (19), a fixed cover of one end that a fixed section of thick bamboo (10) are close to spacing collar (12) is equipped with spacing ring (20), spacing ring (20) set up the middle part at rotation shower nozzle (11).

7. An automated decanter centrifuge cleaning device according to claim 1, wherein: the utility model discloses a shower nozzle, including rotation shower nozzle (11), inner chamber bottom fixedly connected with dead lever (23) of rotation shower nozzle (11), the external fixed surface of dead lever (23) is provided with helical blade (24), the external fixed surface of spacing collar (12) is connected with sealed pad (21), the wall body of sealed pad (21) is laminated with the wall body of aperture (19) mutually, the wall body of sealing washer (13) is laminated with the wall body of aperture (19) mutually.