CN213652245U

CN213652245U - Fold spiral shell formula sludge dewatering device

Info

Publication number: CN213652245U
Application number: CN202021611595.1U
Authority: CN
Inventors: 何国荣; 何荣华
Original assignee: Kunshan Baihongfa Environmental Protection Technology Co ltd
Current assignee: Kunshan Baihongfa Environmental Protection Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-07-09
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to a sewage treatment technical field especially relates to a fold spiral shell formula sludge dewatering device, has the filter screen among the solution prior art and blocks up easily and the inconvenient shortcoming of taking out of mud cake of dehydration in the machine, including base, box, the upper end welding of base has the supporting leg, the upper end welding of supporting leg has the box, the upper end fixed mounting of box has the fixing base, there is the threaded rod inside of fixing base through threaded connection, the terminal contact of threaded rod has the shifting block. This scheme is through welding the basin in the upper end of base, at the internally mounted water pump of basin, at the upper end installation water pipe of water pump, at the upper end installation water tank of water pipe, at the right side installation shower nozzle of water tank, can wash the fender lid that sludge dewaterer's end set up on the one hand, prevents to block up, and on the other hand, the water that sludge dewaterer breaks away from can carry out cyclic utilization, economic environmental protection through keeping off the hole inflow basin that covers.

Description

Fold spiral shell formula sludge dewatering device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a fold spiral shell formula sludge dewatering device.

Background

The sludge is a necessary product after sewage treatment in sewage treatment plants and sewage stations, and after the sludge which is not treated well enters the environment, secondary pollution is directly brought to water and atmosphere, and serious threat is formed to ecological environment and human activities. Therefore, it is very careful in sludge treatment. The sewage can generate a large amount of sludge after being subjected to precipitation treatment, even if the sewage is subjected to concentration and digestion treatment, the water content is still up to 96 percent, the volume is large, the sewage is difficult to be consumed and treated, and the sewage must be subjected to dehydration treatment to improve the solid content of mud cakes so as to reduce the occupied area of sludge stacking.

At present traditional sludge dewatering device is bulky, and the structure is complicated, and among the prior art, the terminal filter screen of machine blocks up easily, influences work efficiency, and the mud cake of dehydration is inconvenient to be taken out in the machine moreover, wastes time and energy. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the filter screen is easy to block and the dewatered mud cake in the machine is inconvenient to take out in the prior art, and providing a stacked spiral sludge dewatering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stacked screw type sludge dewatering device comprises a base and a box body, wherein the upper end of the base is welded with supporting legs, the upper end of the supporting leg is welded with a box body, the upper end of the box body is fixedly provided with a fixed seat, the interior of the fixed seat is connected with a threaded rod through a thread, the tail end of the threaded rod is contacted with a shifting block, the tail end of the shifting block is provided with a blocking cover, a filter screen is arranged in the blocking cover, a hinged seat is arranged at the upper end of the box body, a shifting block is hinged at the upper end of the hinged seat, a water tank is welded at the upper end of the base, a water pump is arranged in the water tank, a water pipe is arranged at the upper end of the water pump, a water tank is arranged at the upper end of the water pipe, the shower nozzle is installed on the right side of water tank, the upper end welding of base has the motor frame, the internally mounted of motor frame has the motor, the pivot has been cup jointed to the outside of the motor shaft of motor.

Preferably, the upper end welding of base has the support, the water tank is installed to the upper end of support.

Preferably, the right side of the box body is provided with a shaft sleeve, and a rotating shaft is sleeved inside the shaft sleeve.

Preferably, the upper end of the box body is provided with a sludge inlet.

Preferably, the blocking cover is of a porous hollow structure.

Preferably, the inside sliding connection of pivot has fixing bolt, fixing bolt's end has the motor shaft through threaded connection.

The utility model has the advantages that: this scheme is through the upper end fixed mounting fixing base at the box, and the threaded connection threaded rod is passed through to the inside of fixing base, and the terminal contact of threaded rod has the shifting block, and the fender lid is installed to the end of shifting block, and the shifting block links to each other through articulated seat on articulated and the box, can accomplish fixedly and open the shifting block through the threaded rod to make things convenient for the opening and closing of fender lid, make things convenient for taking out of mud cake.

This scheme is through the upper end welding basin at the base, at the internally mounted water pump of basin, at the upper end installation water pipe of water pump, at the upper end installation water tank of water pipe, at the right side installation shower nozzle of water tank, can wash the fender lid that sludge dewaterer's end set up and the inside filter screen that sets up of fender lid on the one hand, prevent to block up, and on the other hand, the water that sludge dewaterer breaks away from can flow into the basin through the hole that keeps off covering, carries out cyclic utilization, economic environmental protection.

Drawings

FIG. 1 is a schematic structural view of a stacked screw sludge dewatering device provided by the present invention;

FIG. 2 is an enlarged view of the part A of the structure of the stacked sludge dewatering device shown in FIG. 1;

FIG. 3 is a side view of the baffle cover of FIG. 1 of the stacked sludge dewatering device of the present invention;

fig. 4 is a side view of the filter net of fig. 1 of the stacked screw type sludge dewatering device provided by the utility model.

In the figure: 1. a base; 2. supporting legs; 3. a box body; 4. a fixed seat; 5. a threaded rod; 6. a hinged seat; 7. shifting blocks; 8. a blocking cover; 9. filtering with a screen; 10. a motor frame; 11. an electric motor; 12. a rotating shaft; 13. a water tank; 14. a water pump; 15. a water pipe; 16. a water tank; 17. a support; 18. a spray head; 19. a sludge inlet; 20. a motor shaft; 21. fixing the bolt; 22. and a shaft sleeve.

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.

Referring to fig. 1-4, a stacked screw type sludge dewatering device comprises a base 1 and a box body 3, wherein a supporting leg 2 is welded at the upper end of the base 1, the box body 3 is welded at the upper end of the supporting leg 2, a fixed seat 4 is fixedly installed at the upper end of the box body 3, a threaded rod 5 is connected inside the fixed seat 4 through threads, a shifting block 7 is contacted with the tail end of the threaded rod 5, a blocking cover 8 is installed at the tail end of the shifting block 7, a filter screen 9 is arranged inside the blocking cover 8, a hinged seat 6 is installed at the upper end of the box body 3, the shifting block 7 is hinged at the upper end of the hinged seat 6, a water tank 13 is welded at the upper end of the base 1, a water pump 14 is installed inside the water tank 13, a water pipe 15 is installed at the upper end of the water pump 14, a water tank 16 is installed at, a rotating shaft 12 is fitted to the outside of a motor shaft 20 of the motor 11.

This scheme is through the upper end fixed mounting fixing base 4 at box 3, and threaded connection threaded rod 5 is passed through to fixing base 4's inside, and the terminal contact of threaded rod 5 has shifting

block

7, and 7 ends of shifting block are installed and are kept off lid 8, and shifting block 7 links to each other through articulated seat 6 on articulated and the box 3, can accomplish fixedly and open shifting block 7 through threaded rod 5 to made things convenient for the opening and closing of keeping off lid 8, made things convenient for taking out of mud cake.

This scheme is through welding basin 13 in the upper end of base 1, at the internally mounted water pump 14 of basin 13, at the upper end installation water pipe 15 of water pump 14, at the upper end installation water tank 16 of water pipe 15, at the right side installation shower nozzle 18 of water tank 16, can wash the fender lid 8 that the end of sludge dewaterer set up and the inside filter screen 9 that sets up of fender lid 8 on the one hand, prevent to block up, on the other hand, the water that sludge dewaterer breaks away from can flow in basin 13 through the hole on the fender lid 8, cyclic utilization, economic environmental protection.

In this embodiment, the upper end of the base 1 is welded with a bracket 17, and the upper end of the bracket 17 is provided with a water tank 16. The water tank 16 can be supported by the design of the bracket 17.

In this embodiment, a shaft sleeve 22 is disposed on the right side of the box 3, and the rotating shaft 12 is sleeved inside the shaft sleeve 22. The design of the sleeve 22 allows the shaft 12 to have a space for rotation.

In this embodiment, the upper end of the box 3 is provided with a sludge inlet 19. By the design of the sludge inlet 19, the sludge can enter the box body 3 through the sludge inlet 19.

In this embodiment, the blocking cover 8 is a porous hollow structure. Through the design of the baffle cover 8, the water in the box body 3 can flow out to the lower water tank 13.

In this embodiment, a fixing bolt 21 is slidably connected to the inside of the rotating shaft 12, and a motor shaft 20 is connected to the end of the fixing bolt 21 through a screw thread. The design of the fixing bolt 21 makes the connection between the motor shaft 20 and the rotating shaft 12 more stable.

The utility model discloses the concrete implementation process as follows: when the sludge-removing device is used, the threaded rod 5 on the fixed seat 4 rotates clockwise until the tail end of the threaded rod 5 contacts the shifting block 7, the stop cover 8 on the shifting block 7 tightly covers the tail end of a machine, then sludge is added into the box body 3 from the sludge inlet 19, the motor 11 is turned on, the motor shaft 20 of the motor 11 drives the rotating shaft 12 to rotate, the spiral blade on the rotating shaft 12 transmits the sludge to the tail end of the machine, water is discharged through the holes on the stop cover 8 through the filter screen 9 arranged in the stop cover 8, the discharged water flows into the water tank 13 below, the impurities in the discharged water are relatively less due to the filter screen 9, the water can be conveyed into the water tank 16 through the water pipe 15 by using the water pump 14, the stop cover 8 and the filter screen 9 are cleaned by the spray head 18 arranged on the right side of the water tank 16, the recycling is realized, the economy and the environmental protection are realized, after the dehydration work was accomplished, anticlockwise rotation threaded rod 5, threaded rod 5 released the fixed of shifting block 7, stirred shifting block 7, and shifting block 7 rotates through articulated seat 6 and can open

fender lid

8, and 12 continuation work of pivot this moment can be seen off the mud cake of box 3, convenience very.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fold spiral shell formula sludge dewatering device, includes base (1), box (3), its characterized in that, the upper end welding of base (1) has supporting leg (2), the upper end welding of supporting leg (2) has box (3), the upper end fixed mounting of box (3) has fixing base (4), there is threaded rod (5) inside of fixing base (4) through threaded connection, the end contact of threaded rod (5) has shifting block (7), fender lid (8) is installed to the end of shifting block (7), the inside of fender lid (8) is provided with filter screen (9), articulated seat (6) are installed to the upper end of box (3), the upper end of articulated seat (6) articulates there is shifting block (7), the upper end welding of base (1) has basin (13), the internally mounted of basin (13) has water pump (14), water pipe (15) are installed to the upper end of water pump (14), water tank (16) are installed to the upper end of water pipe (15), shower nozzle (18) are installed on the right side of water tank (16), the upper end welding of base (1) has motor frame (10), the internally mounted of motor frame (10) has motor (11), pivot (12) have been cup jointed to the outside of motor shaft (20) of motor (11).

2. The stacked spiral sludge dewatering device according to claim 1, wherein a support (17) is welded to the upper end of the base (1), and a water tank (16) is mounted at the upper end of the support (17).

3. The stacked spiral sludge dewatering device according to claim 1, wherein a shaft sleeve (22) is arranged on the right side of the box body (3), and the rotating shaft (12) is sleeved inside the shaft sleeve (22).

4. The stacked spiral sludge dewatering device according to claim 1, wherein the upper end of the box body (3) is provided with a sludge inlet (19).

5. The stacked spiral sludge dewatering device according to claim 1, wherein the baffle cover (8) is a porous hollow structure.

6. The stacked spiral sludge dewatering device of claim 1, wherein a fixing bolt (21) is slidably connected to the inside of the rotating shaft (12), and a motor shaft (20) is connected to the end of the fixing bolt (21) through a screw thread.