CN215924735U

CN215924735U - Sludge treatment folds spiral shell machine convenient to clearance

Info

Publication number: CN215924735U
Application number: CN202122407983.9U
Authority: CN
Inventors: 高冠; 张淑薇; 高超
Original assignee: Wuhan Qishuo Environmental Engineering Co ltd
Current assignee: Wuhan Qishuo Environmental Engineering Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-01
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a sludge treatment spiral shell stacking machine convenient to clean, which comprises a bottom plate, wherein support frames are symmetrically arranged at the top of the bottom plate, a bin is fixedly connected to the top of the support frame, a solid-liquid separation assembly is arranged on the bin, an installation frame is fixedly connected to the upper surface of the bottom plate, a dewatering pipe is fixedly connected to the top of the installation frame, a motor is fixedly arranged at one end, close to the bin, of the dewatering pipe, and a rotating shaft is rotatably connected inside the dewatering pipe. Thereby causing environmental pollution and causing great damage to the environment.

Description

Sludge treatment folds spiral shell machine convenient to clearance

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment screw folding machine convenient to clean.

Background

Sludge refers to a substance generated in the process of treating water and sewage, the sewage contains a large amount of impurities, emits a large amount of vomit gas and contains a large amount of water, and the air quality and the like are greatly influenced by the existence of a large amount of sludge, so that a sludge dehydrator is used for dewatering the sewage. 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.

In the sludge treatment process, moisture removed from the inside of the sludge cannot be treated uniformly, so that the environment is polluted and is greatly damaged; the existing sludge dewatering machine often has the phenomenon of incomplete treatment in the sludge treatment process, thereby resulting in low dewatering efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sludge treatment spiral shell stacking machine convenient to clean, which is provided with a solid-liquid separation component for increasing the dehydration efficiency and a filtering component for uniformly treating sewage so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an spiral shell machine is folded in sludge treatment convenient to clearance, includes the bottom plate, bottom plate top symmetry is provided with the support frame, support frame top fixedly connected with feed bin, be provided with the solid-liquid separation subassembly on the feed bin, fixed surface is connected with the mounting bracket on the bottom plate, mounting bracket top fixedly connected with dewaters the pipe, it has the motor to dewater the pipe and be close to feed bin one end fixed mounting, it is connected with the axis of rotation to dewater intraduct to rotate, axis of rotation fixed surface is connected with helical blade, it has the connecting pipe to dewater the pipe and keep away from the fixed intercommunication of motor one end, the fixed intercommunication of connecting pipe one end has the mud pipe, be provided with filter assembly on the bottom plate, it has the collecting box to dewater the fixed intercommunication in bottom of the pipe, the fixed intercommunication in collecting box has first drain pipe.

Preferably, the solid-liquid separation assembly comprises a second filter plate, a sludge inlet, a collecting cover, a sludge conveying pipe and a second drain pipe.

Preferably, the inside fixedly connected with second water strainer plate of feed bin, the mud inlet has been seted up to the feed bin bottom, the fixed intercommunication of feed bin bottom has the collection cover, the fixed intercommunication of collection cover bottom has defeated mud pipe, defeated mud pipe and dehydration pipe fixed intercommunication, the fixed intercommunication of feed bin bottom has the second drain pipe.

Preferably, the second drain pipe is not contacted with the collecting cover, the second water filter plate is obliquely arranged on the inner wall of the storage bin, and the sludge inlet is not contacted with the second water filter plate.

Preferably, the filtering component comprises a filtering box, a partition plate, an overflow port, a sedimentation cavity, a first activated carbon cavity, a filter cotton cavity and a second activated carbon cavity, the second drain pipe is fixedly communicated with the filtering box, and the first drain pipe is fixedly communicated with the filtering box.

Preferably, the inside equidistance array of rose box has the baffle, the baffle is cut apart into sedimentation chamber, first active carbon chamber, filter pulp chamber and second active carbon chamber with the rose box, the overflow mouth has all been seted up to the baffle by last position.

Preferably, the interior of the precipitation cavity is filled with stones, the interiors of the first activated carbon cavity and the second activated carbon cavity are filled with activated carbon, and the interior of the filter cotton cavity is filled with filter cotton.

Preferably, the width of the supporting frame is the same as that of the bin, and the bin is matched with the collecting box.

Preferably, the bottom of the filter box is fixedly communicated with a drain pipe in the position of the second activated carbon cavity, and the first drain pipe and the second drain pipe are fixedly communicated with the precipitation cavity inside the filter box.

Preferably, the helical blade is not in contact with the dewatering pipe, the collecting box is fixedly communicated with the middle position of the bottom of the dewatering pipe, and the bottom of the collecting box is provided with a through hole matched with the first drainage pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the filter assembly is arranged, the sewage is subjected to precipitation treatment through the precipitation cavity, the sewage is subjected to primary absorption filtration through the first active carbon cavity, impurities and peculiar smell in the sewage are filtered, the sewage is further subjected to impurity filtration through the filter cotton cavity, and finally the sewage is subjected to peculiar smell treatment through the second active carbon cavity, so that the problems that water separated from the inside of sludge cannot be uniformly treated, the environment is polluted and the environment is greatly damaged are solved to a certain extent;

2. according to the utility model, the solid-liquid separation component is arranged, the sludge is primarily filtered through the second water filtering plate, the water in the sludge is primarily separated from the sludge, and the primarily filtered sludge enters the dewatering pipe for secondary dewatering, so that the problem of low dewatering efficiency caused by the phenomenon of incomplete treatment frequently occurring in the conventional sludge dewatering machine on sludge treatment is solved to a certain extent.

Drawings

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

FIG. 2 is a schematic perspective view of a solid-liquid separation assembly according to the present invention;

fig. 3 is a schematic perspective view of a second water filter plate according to the present invention;

FIG. 4 is a schematic view of the inner structure of the dehydration tube of the present invention;

fig. 5 is a schematic view of the internal structure of the filter box of the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a storage bin; 4. a mounting frame; 5. a dewatering pipe; 6. a connecting pipe; 7. a sludge discharge pipe; 8. a motor; 9. a rotating shaft; 10. a helical blade; 11. a collection box; 12. a first drain pipe; 13. a solid-liquid separation assembly; 1301. a second water filter plate; 1302. a sludge inlet; 1303. a collection hood; 1304. a mud conveying pipe; 1305. a second drain pipe; 14. a filter assembly; 1401. a filter box; 1402. a partition plate; 1403. an overflow port; 1404. a sedimentation chamber; 1405. a first activated carbon chamber; 1406. a filter cotton cavity; 1407. a second activated carbon chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a spiral shell machine is folded in sludge treatment convenient to clearance, includes

bottom plate

1, and 1 top symmetry of bottom plate is provided with

support frame

2, and 2 top fixedly connected with feed bins 3 of support frame are provided with solid-liquid separation subassembly 13 on the feed bin 3.

The solid-liquid separation assembly 13 comprises a second water filtering plate 1301, a sludge inlet 1302, a collecting cover 1303, a sludge conveying pipe 1304 and a second water discharging pipe 1305. The inside fixedly connected with second water strainer 1301 of feed bin 3, mud inlet 1302 has been seted up to 3 bottoms of feed bin, and 3 bottoms fixed intercommunication of feed bin have a collection cover 1303, and the fixed intercommunication in collection cover 1303 bottom has defeated mud pipe 1304, and defeated mud pipe 1304 and the fixed intercommunication of dehydration pipe 5, the fixed intercommunication in 3 bottoms of feed bin have second drain pipe 1305. The second drain pipe 1305 is not in contact with the collecting cover 1303, the second water filtering plate 1301 is obliquely arranged on the inner wall of the silo 3, and the sludge inlet 1302 is not in contact with the second water filtering plate 1301. The width of the support frame 2 is the same as that of the stock bin 3, and the stock bin 3 is matched with the collecting box 11.

Fixed surface is connected with mounting bracket 4 on

bottom plate

1, 4 top fixedly connected with of mounting bracket dewaters pipe 5, it has motor 8 to dewater pipe 5 to be close to 3 one end fixed mounting of feed bin, it is connected with axis of rotation 9 to dewater 5 inside rotations, axis of rotation 9 fixed surface is connected with helical blade 10, it has connecting pipe 6 to dewater 5 and keep away from the fixed intercommunication of motor 8 one end, the fixed intercommunication of connecting pipe 6 one end has mud pipe 7, be provided with filter assembly 14 on bottom plate 1, it has collecting box 11 to dewater 5 fixed intercommunications in the bottom of tub, the fixed intercommunication in collecting box 11 bottom has first drain pipe 12. When the dewatering pipe 5 is blocked, the dewatering pipe 5 can be flushed by high-pressure water through the mud conveying pipe 1304, so that the cleaning and maintenance are facilitated.

The filter assembly 14 comprises a filter tank 1401, a partition plate 1402, an overflow outlet 1403, a precipitation cavity 1404, a first activated carbon cavity 1405, a filter cotton cavity 1406, a second activated carbon cavity 1407, a second water discharge pipe 1305 and the filter tank 1401, and a first water discharge pipe 12 and the filter tank 1401 are fixedly communicated. Baffle 1402 is arranged in the filter tank 1401 in an equidistant array, the filter tank 1401 is divided into a precipitation cavity 1404, a first activated carbon cavity 1405, a filter cotton cavity 1406 and a second activated carbon cavity 1407 by the baffle 1402, and overflow outlets 1403 are arranged at the upper positions of the baffle 1402. The interior of the sedimentation cavity 1404 is filled with stones, the interiors of the first activated carbon cavity 1405 and the second activated carbon cavity 1407 are both filled with activated carbon, and the interior of the filter cotton cavity 1406 is filled with filter cotton. The bottom of the filter tank 1401 is positioned in the second activated carbon cavity 1407 and is fixedly communicated with a drain pipe, and the first drain pipe 12 and the second drain pipe 1305 are both fixedly communicated with the sedimentation cavity 1404 in the filter tank 1401.

The method comprises the steps of conveying sludge into a storage bin 3, enabling the sludge to flow into a sludge inlet 1302 through a second water filtering plate 1301, enabling part of water in the sludge to flow into a second water draining pipe 1305 through the second water draining pipe 1305, enabling the sludge to flow into a filtering box 1401 through the second water draining pipe 1305, enabling the sludge to flow into a collecting cover 1303 through the sludge inlet 1302, conveying the sludge into a dewatering pipe 5 through a sludge conveying pipe 1304, further completing dewatering of the sludge in the dewatering pipe 5, collecting sewage through a collecting box 11, enabling the sewage to flow into the filtering box 1401 through a first water draining pipe 12, discharging the dewatered sludge through a sludge draining pipe 7, and discharging the sewage after being treated through a settling cavity 1404, a first activated carbon cavity 1405, a filter cotton cavity 1406 and a second activated carbon cavity 1407.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spiral shell machine is folded in sludge treatment convenient to clearance, includes bottom plate (1), its characterized in that: the sludge dewatering device is characterized in that support frames (2) are symmetrically arranged at the top of the bottom plate (1), a stock bin (3) is fixedly connected to the top of the support frames (2), a solid-liquid separation assembly (13) is arranged on the stock bin (3), a mounting frame (4) is fixedly connected to the upper surface of the bottom plate (1), a dewatering pipe (5) is fixedly connected to the top of the mounting frame (4), a motor (8) is fixedly mounted at one end, close to the stock bin (3), of the dewatering pipe (5), a rotating shaft (9) is rotatably connected to the inside of the dewatering pipe (5), a spiral blade (10) is fixedly connected to the surface of the rotating shaft (9), a connecting pipe (6) is fixedly communicated with one end, away from the motor (8), of the dewatering pipe (5), a sludge discharge pipe (7) is fixedly communicated with one end of the connecting pipe (6), a filtering assembly (14) is arranged on the bottom plate (1), and a collecting box (11) is fixedly communicated with the bottom of the dewatering pipe (5), the bottom of the collection box (11) is fixedly communicated with a first drainage pipe (12).

2. The sludge treatment spiral shell stacking machine convenient to clean as claimed in claim 1, wherein: the solid-liquid separation assembly (13) comprises a second water filtering plate (1301), a mud inlet (1302), a collecting cover (1303), a mud conveying pipe (1304) and a second water discharging pipe (1305).

3. The sludge treatment spiral shell stacking machine convenient to clean as claimed in claim 2, wherein: the inside fixedly connected with second water filter plate (1301) of feed bin (3), mud inlet (1302) have been seted up to feed bin (3) bottom, the fixed intercommunication in feed bin (3) bottom has collection cover (1303), the fixed intercommunication in collection cover (1303) bottom has defeated mud pipe (1304), defeated mud pipe (1304) and dehydration pipe (5) fixed intercommunication, the fixed intercommunication in feed bin (3) bottom has second drain pipe (1305).

4. The sludge treatment spiral shell stacking machine convenient to clean of claim 3, wherein: the second drain pipe (1305) is not in contact with the collecting cover (1303), the second water filtering plate (1301) is obliquely arranged on the inner wall of the storage bin (3), and the sludge inlet (1302) is not in contact with the second water filtering plate (1301).

5. The sludge treatment spiral shell stacking machine convenient to clean of claim 3, wherein: the filter assembly (14) comprises a filter box (1401), a partition plate (1402), an overflow port (1403), a precipitation cavity (1404), a first activated carbon cavity (1405), a filter cotton cavity (1406) and a second activated carbon cavity (1407), wherein the second drain pipe (1305) is fixedly communicated with the filter box (1401), and the first drain pipe (12) is fixedly communicated with the filter box (1401).

6. The sludge treatment spiral shell stacking machine convenient to clean of claim 5, wherein: the inside equidistance array of rose box (1401) has baffle (1402), baffle (1402) divide into sedimentation chamber (1404), first active carbon chamber (1405), filter pulp chamber (1406) and second active carbon chamber (1407) with rose box (1401), overflow mouth (1403) have all been seted up to baffle (1402) last position.

7. The sludge treatment spiral shell stacking machine convenient to clean of claim 6, wherein: the interior of the sedimentation cavity (1404) is filled with stones, the interiors of the first activated carbon cavity (1405) and the second activated carbon cavity (1407) are filled with activated carbon, and the interior of the filter cotton cavity (1406) is filled with filter cotton.

8. The sludge treatment spiral shell stacking machine convenient to clean as claimed in claim 1, wherein: the width of the support frame (2) is the same as that of the stock bin (3), and the stock bin (3) is matched with the collecting box (11).

9. The sludge treatment spiral shell stacking machine convenient to clean of claim 7, wherein: the bottom of the filter box (1401) is fixedly communicated with a second activated carbon cavity (1407) in position, and the first drain pipe (12) and the second drain pipe (1305) are both fixedly communicated with a precipitation cavity (1404) in the filter box (1401).

10. The sludge treatment spiral shell stacking machine convenient to clean as claimed in claim 1, wherein: the spiral blade (10) and the dewatering pipe (5) are not in contact with each other, the collection box (11) is fixedly communicated with the middle position of the bottom of the dewatering pipe (5), and a through hole matched with the first drainage pipe (12) is formed in the bottom of the collection box (11).