CN221026008U

CN221026008U - Screw conveyor for sludge treatment

Info

Publication number: CN221026008U
Application number: CN202322381772.1U
Authority: CN
Inventors: 刘震
Original assignee: Jiangsu Kai Ya Environmental Protection Technology Co ltd
Current assignee: Jiangsu Kai Ya Environmental Protection Technology Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-05-28
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a screw conveyor for sludge treatment, and particularly relates to the technical field of sludge treatment. According to the utility model, the first water filling port and the second water filling port are opened by rotating the sealing cover, so that water can be conveniently and directly filled into the machine, and the spiral blade and the interior of the machine are cleaned under the condition of not disassembling the machine; through the filtering holes in the filter screen, stone and hard objects possibly existing in the sludge are filtered, and the machine is prevented from being damaged due to collision of the stone and the hard objects.

Description

Screw conveyor for sludge treatment

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a screw conveyor for sludge treatment.

Background

The sludge is a product after sewage treatment, is an extremely complex non-uniform mass composed of organic residues, bacterial cells, inorganic particles, colloid and the like, has the main characteristics of high water content, high organic matter content, easy decomposition and stinking, thinner particles and smaller specific gravity, is in a colloidal liquid state, is a thick substance between liquid and solid, has great influence on the surrounding environment, is transported by manpower or a pump in the traditional sludge treatment mode, and has the following problems in the sludge transportation process;

The sludge is easy to adhere to the inside of the conveying machine in the conveying process due to higher viscosity, and the traditional cleaning mode is to clean the inside of the disassembling machine, but the mode needs to carry a large number of tools, and the cleaning consumes manpower and material resources and reduces the conveying efficiency;

Because the sludge contains more large rocks, the large rocks and the like are difficult to sort out from the sludge, and the large rocks and the like can damage the machine in the conveying process;

For this reason, we propose a screw conveyor for sludge treatment to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a screw conveyor for sludge treatment, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw conveyer for sludge treatment, includes U type cell body, the fixed apron that is equipped with in U type cell body top, apron top one side is fixed to be equipped with the feed inlet, the feed inlet internalization is equipped with the filter screen, evenly distributed's first water filling port has been seted up to the both sides of U type cell body, the fixed closed loop that is equipped with in the first water filling port outside, the second water filling port has been seted up in the closed loop, the closing cap is installed to the screw thread in the closed loop outside, helical blade is installed in the rotation of U type cell body, the fixed motor that is equipped with in one side that is away from the feed inlet of U type cell body.

Preferably, the baffle is fixedly arranged at the top of the inner side of the feed inlet, a first feed chute is arranged in the baffle, a chute is arranged on the inner surface of the feed inlet, the filter screen is slidably clamped in the chute, a second feed chute is arranged in the feed inlet, and the second feed chute is communicated with the U-shaped chute body.

Preferably, the inner wall of the U-shaped groove body is fixedly provided with a wear-resistant gasket, one side, far away from the feed inlet, of the bottom end of the wear-resistant gasket is provided with a first discharge groove, one side, far away from the feed inlet, of the bottom end of the U-shaped groove body is provided with a second discharge groove, and the first discharge groove is communicated with the second discharge groove.

Preferably, the middle part of the helical blade is fixedly provided with a first rotating shaft, a socket is formed in the middle part of one side, close to the motor, of the first rotating shaft, the middle part of the driving end of the motor is fixedly provided with a second rotating shaft, and the second rotating shaft is fixedly clamped inside the first rotating shaft.

Preferably, a connecting port is formed in the middle of one side, close to the feeding port, of the outer surface of the U-shaped groove body, and the first rotating shaft is rotatably installed in the connecting port.

Preferably, evenly distributed filter holes are formed in the filter screen.

Preferably, a first screw hole is formed in one side, far away from the feed inlet, of the U-shaped groove body, a rear blocking plate is movably clamped on one side, far away from the feed inlet, of the U-shaped groove body, and second screw holes matched with the first screw holes are formed in two sides of the rear blocking plate.

Preferably, the first screw hole is internally connected with a screw in a threaded manner, and the screw is in threaded connection with the second screw hole.

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

1. The first water filling port and the second water filling port are opened through rotating the sealing cover, so that water can be conveniently filled into the machine directly, and the spiral blade and the interior of the machine are cleaned under the condition that the machine is not disassembled;

2. Through the filtering holes in the filter screen, stone and hard objects possibly existing in the sludge are filtered, and the machine is prevented from being damaged due to collision of the stone and the hard objects.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the structure of the split device according to the present utility model.

FIG. 3 is a schematic view of the present utility model after cutting with the helical blade and motor removed.

Fig. 4 is a schematic view of the structure of the present utility model after separating and disassembling the helical blade and the motor.

Fig. 5 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a U-shaped groove body; 2. a cover plate; 3. a feed inlet; 4. a filter screen; 5. a first water filling port; 6. a helical blade; 7. a motor; 8. a rear blocking plate; 9. a screw; 11. wear-resistant gaskets; 111. a first discharge chute; 12. a first screw hole; 13. a second discharge chute; 14. a connection port; 31. a baffle; 32. a first feed tank; 33. a chute; 34. a second feed tank; 41. filtering holes; 51. a closed loop; 52. a second water filling port; 53. a cover; 61. a first rotation shaft; 62. a socket; 71. a second rotation shaft; 81. and a second screw hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a screw conveyor for sludge treatment, which comprises a U-shaped tank body 1, wherein a cover plate 2 is fixedly arranged at the top end of the U-shaped tank body 1, a feed inlet 3 is fixedly arranged at one side of the top end of the cover plate 2, a filter screen 4 is movably arranged in the feed inlet 3, uniformly distributed first water inlets 5 are respectively arranged at two sides of the U-shaped tank body 1, a closed ring 51 is fixedly arranged at the outer side of the first water inlets 5, a second water inlet 52 is arranged in the closed ring 51, water can be filled into the U-shaped tank body 1 under the condition that the cover plate 2 is not opened by arranging the first water inlets 5 and the second water inlets 51, the effect of cleaning the inner walls of the spiral blades 6 and the U-shaped tank body 1 is achieved, the outer side of the closed ring 51 is in threaded connection with a sealing cover 53, the screw blades 6 are rotatably arranged in the U-shaped tank body 1 when the screw conveyor works, and a motor 7 is fixedly arranged at one side of the U-shaped tank body 1.

The fixed baffle 31 that is equipped with in inboard top of feed inlet 3, first feed chute 32 has been seted up on the baffle 31, spout 33 has been seted up to feed inlet 3 internal surface, filter screen 4 slip joint is in spout 33, filter screen 4 is last to have seted up filtration pore 41, through setting up filtration pore 41, prevent inside mixed stone etc. get into screw conveyer in the mud, prevent that the machine from bumping or blocking up because of the stone, second feed chute 34 has been seted up to feed inlet 3 inside, second feed chute communicates each other with U type cell body 1.

The utility model discloses a novel sewage treatment device, including U type cell body 1, wear-resisting gasket 11, the wear-resisting gasket 11 of U type cell body 1 inner wall fixed mounting, through setting up wear-resisting gasket 11, prevent the excessive friction of U type cell body 1 helical blade 6, protected U type cell body 1 and helical blade 6, extension mechanical life, first blown down tank 111 has been seted up to one side that feed inlet 3 was kept away from to wear-resisting gasket 11 bottom, second blown down tank 13 has been seted up to one side that feed inlet 3 was kept away from to the inside bottom of U type cell body 1, first blown down tank 111 communicates with each other with second blown down tank 13, uses through first blown down tank 111 and second blown down tank 13 cooperation for mud can be stably orderly discharged, is convenient for collect.

The utility model discloses a sludge treatment device, including screw blade 6, U-shaped cell body 1, motor 7, back closure plate 8, screw blade 6 is rotatory, first rotation axis 61 is fixed to be equipped with in the middle part of screw blade 6, connector 14 has been seted up at the middle part of one side of U-shaped cell body 1 surface near feed inlet 3, first rotation axis 61 rotates to be installed in the connector 14, socket 62 has been seted up at one side middle part of first rotation axis 61 near motor 7, motor 7 drive end middle part is fixed to be equipped with the second rotation axis 71, the fixed joint of second rotation axis 71 is inside first rotation axis 61, install in first rotation axis 61 through the second rotation axis 71 for motor 7 can drive screw blade 6 rotation, for the power is provided for the sludge transportation, first screw hole 12 has been seted up to one side that U-shaped cell body 1 kept away from feed inlet 3, back closure plate 8 side end has seted up with second screw hole 81 that first screw hole 12 cooperation was used.

The screw 9 is connected with the first screw hole 12 through the internal thread, the screw 9 is connected with the second screw hole 81 through the screw 9 and the first screw hole 12 and the second screw hole 81, so that the stability of the rear blocking plate 8 is ensured, and the sludge is prevented from surging out from the rear.

Working principle: when the sludge and other impurities are mixed, the mixture of the sludge and other impurities is poured into the first feed chute 32 at the top end of the feed inlet 3, the mixture of the sludge and other impurities is sunk in the feed inlet 3, the mixture of the sludge and other impurities is filtered by the filter screen 4, large particles such as rocks are left, filtered sludge enters the sludge conveyor through the second feed chute 34, the mixed rocks in the sludge are prevented from damaging the machine, the motor 7 is started, the spiral blade 6 is driven to rotate by the motor 7, the sludge can be conveyed in the sludge conveyor, when the sludge is conveyed to the tail end of the conveyor, the back blocking plate 8 of the sludge is blocked, and the sludge is discharged from the first discharge chute 111 and the second discharge chute 13 through the blocking of the back blocking plate 8, so that the sludge is collected.

In the use process, the first water filling port 5 and the second water filling port 52 are closed by the rotary sealing cover 53, so that the sludge is prevented from overflowing through the first water filling port 5 and the second water filling port 52 to cause environmental pollution; after the use is finished, the sealing cover 53 is taken down, the first water filling port 5 and the second water filling port 52 are opened, water is filled into the sludge conveyor, all the spiral blades 6 and the U-shaped groove body 1 can be cleaned up through the rotation of the spiral blades 6, the cover plate 2 is not required to be opened for cleaning, the working efficiency is improved, and the motor 7 is closed after the cleaning is finished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 screw conveyer for sludge treatment, includes U type cell body (1), its characterized in that: the utility model discloses a U-shaped cell body, including U-shaped cell body (1), apron (2) top one side is fixed be equipped with feed inlet (3), feed inlet (3) internalization is equipped with filter screen (4), evenly distributed's first water filling port (5) have been seted up to the both sides of U-shaped cell body (1), first water filling port (5) outside is fixed to be equipped with closed loop (51), second water filling port (52) have been seted up in closed loop (51), closing ring (51) outside screw thread installs closing cap (53), helical blade (6) are installed in U-shaped cell body (1) internal rotation, one side that feed inlet (3) was kept away from to U-shaped cell body (1) is fixed to be equipped with motor (7).

2. A screw conveyor for sludge treatment as claimed in claim 1, wherein: the novel feeding device is characterized in that a baffle plate (31) is fixedly arranged at the top of the inner side of the feeding hole (3), a first feeding groove (32) is formed in the baffle plate (31), a sliding groove (33) is formed in the inner surface of the feeding hole (3), the filter screen (4) is slidably clamped in the sliding groove (33), a second feeding groove (34) is formed in the feeding hole (3), and the second feeding groove (34) is mutually communicated with the U-shaped groove body (1).

3. A screw conveyor for sludge treatment as claimed in claim 1, wherein: the novel grinding machine is characterized in that a wear-resistant gasket (11) is fixedly arranged on the inner wall of the U-shaped groove body (1), a first discharging groove (111) is formed in one side, far away from the feed inlet (3), of the bottom end of the wear-resistant gasket (11), a second discharging groove (13) is formed in one side, far away from the feed inlet (3), of the inner bottom end of the U-shaped groove body (1), and the first discharging groove (111) is communicated with the second discharging groove (13).

4. A screw conveyor for sludge treatment as claimed in claim 1, wherein: the novel electric motor is characterized in that a first rotating shaft (61) is fixedly arranged in the middle of the spiral blade (6), a socket (62) is formed in the middle of one side, close to the motor (7), of the first rotating shaft (61), a second rotating shaft (71) is fixedly arranged in the middle of the driving end of the motor (7), and the second rotating shaft (71) is fixedly clamped inside the first rotating shaft (61).

5. A screw conveyor for sludge treatment as claimed in claim 1, wherein: the U-shaped groove body (1) is far away from one side of the feed inlet (3) and is provided with a first screw hole (12), one side of the U-shaped groove body (1) far away from the feed inlet (3) is movably clamped with a rear blocking plate (8), and two sides of the rear blocking plate (8) are provided with second screw holes (81) matched with the first screw holes (12).

6. A screw conveyor for sludge treatment as claimed in claim 1, wherein: the filter screen (4) is provided with uniformly distributed filter holes (41).

7. The screw conveyor for sludge treatment as claimed in claim 4, wherein: a connecting port (14) is formed in the middle of one side, close to the feeding port (3), of the outer surface of the U-shaped groove body (1), and the first rotating shaft (61) is rotatably arranged in the connecting port (14).

8. The screw conveyor for sludge treatment as claimed in claim 5, wherein: the first screw hole (12) is internally connected with a screw (9) in a threaded manner, and the screw (9) is in threaded connection with the second screw hole (81).