CN213739118U

CN213739118U - Sludge deep dehydration equipment

Info

Publication number: CN213739118U
Application number: CN202022532502.2U
Authority: CN
Inventors: 叶静涛; 罗滨; 邓诗佩; 周显强; 舒俊
Original assignee: Chongqing Rungu Energy Co ltd
Current assignee: Chongqing Rungu Energy Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-20
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a sludge dewatering technical field, specific sludge deep dehydration equipment that says so, including the sludge storage box, sludge storage box upper end integration is connected with mud import funnel, inside the inside box that is equipped with of sludge storage box, sludge storage box below surface integration is connected with the storage box support column, fixed mounting has two dehydration treatment pipelines in the infiltration groove, infiltration groove front end integration is connected with dry mud discharge plate. The utility model reduces the power consumption by adding a rotary motor connected in a meshing way in the front end design of the rotary shaft, because the screw blade is closer to the extrusion circular platform and the pitch is smaller, the sludge is extruded from the gap between the extrusion circular platform and the dehydration processing pipeline, and the moisture flows out from the seepage hole below the dehydration processing pipeline, thereby achieving the extrusion dehydration effect; through rotating the rotation axis and installing on the box in the mud storage box outside, reduce the inner wall of spiral leaf friction dehydration treatment pipeline to reach the effect of less noise.

Description

Sludge deep dehydration equipment

Technical Field

The utility model relates to a sludge dewatering technical field particularly, relates to a sludge deep dehydration equipment.

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, the sludge is very careful in treatment, and the sludge can be divided into a sludge dewatering process and a sludge drying process in treatment, and the respective advantages of different types of sludge dewatering machines are mainly described below.

The sludge dewatering machine is a continuously-operated sludge treatment device, and is popular with the public because of the characteristics of low sludge water content, stable operation, low energy consumption, relatively simple control and management, convenient maintenance and the like.

Today's sludge dewaterers generally have the following disadvantages: 1. the current sludge dewatering machines have large power consumption and are not energy-saving enough; 2. at present, the dewatering mode of the sludge dewatering machine generates noise due to high rotating speed, so that the operation of users is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a mud degree of depth dewatering equipment can effectively solve the problem in the background art.

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

the utility model provides a mud degree of depth dewatering equipment, includes the mud storage box, mud storage box upper end integration is connected with mud import funnel, inside being equipped with the box of mud storage box, mud storage box below surface integration is connected with the storage box support column, mud storage box front end integration is connected with the infiltration groove, infiltration groove one side is equipped with the outlet pipe mouth, fixed mounting has two dehydration treatment pipeline in the infiltration groove, infiltration groove front end integration is connected with dry mud play flitch.

Preferably, the dewatering treatment pipelines are internally provided with rotating shafts in a rotating mode, the rotating shafts are all rotatably arranged on the outer wall of the sludge storage box, and the lower ends of the dewatering treatment pipelines are provided with a plurality of water seepage holes.

Preferably, the other side of the two rotating shafts is integrally connected with an extrusion circular truncated cone, and the side surfaces of the two rotating shafts are integrally connected with spiral blades.

Preferably, the front surfaces of the two extrusion circular truncated cones are uniformly connected with circular truncated cone connecting rods, the front ends of the two circular truncated cone connecting rods are provided with power conversion devices, and a rotating motor is arranged above the power conversion devices.

Preferably, the front ends of the two circular truncated cone connecting rods are uniformly connected with rotating shaft right-angle teeth, the upper ends of the rotating shaft right-angle teeth are meshed with one motor output shaft right-angle tooth, the upper ends of the motor output shaft right-angle teeth are uniformly connected with one motor output connecting rod, and the motor output connecting rods are connected to the rotating motor.

Preferably, the front lower end of the water seepage tank is integrally connected with a treatment pipeline support frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a rotating electrical machines that has added a meshing connection in the design of rotation axis front end, reduced the consumption, the motor output shaft right angle tooth meshing connection rotation axis right angle tooth through the motor output connecting rod front end of rotating electrical machines lower extreme rotates and drives the spiral leaf on the rotation axis, promotes mud forward, because the spiral leaf is more close to the extrusion round platform pitch and is less, mud extrudes from the gap between extrusion round platform and the dehydration treatment pipeline, moisture flows from the infiltration hole below the dehydration treatment pipeline to reach the extrusion dehydration effect;

(2) the utility model discloses an on installing the box in the mud storage box outside with rotation of axes, reduce the inner wall of spiral leaf friction dehydration treatment pipeline to reach the effect of less noise.

Drawings

FIG. 1 is a schematic view of the overall structure of a deep sludge dewatering device of the present invention;

FIG. 2 is a schematic diagram of a side view of the deep sludge dewatering device of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of a dehydration treatment pipeline in the sludge deep dehydration apparatus of the present invention;

FIG. 4 is a schematic structural view of a power conversion device in the deep sludge dewatering device of the present invention. In the figure: 1. a sludge storage tank; 2. a sludge inlet funnel; 3. a storage box support column; 4. the inside of the box body; 5. a power conversion device; 6. a dehydration treatment pipeline; 7. processing the pipeline support frame; 8. a rotating electric machine; 9. extruding the circular truncated cone; 10. a dry mud discharge plate; 11. a water seepage tank; 12. a water outlet pipe orifice; 13. helical leaves; 14. a water seepage hole; 15. a rotating shaft; 16. a motor output shaft right-angle tooth; 17. a rotating shaft right angle tooth; 18. a circular truncated cone connecting rod; 19. the motor output connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 work belong to the protection scope of the present invention.

Examples

As shown in figures 1-4, a sludge deep dehydration device comprises a sludge storage tank 1, wherein the upper end of the sludge storage tank 1 is integrally connected with a sludge inlet funnel 2, the inside of the sludge storage tank 1 is provided with a tank body 4, the surface of the lower part of the sludge storage tank 1 is integrally connected with a storage tank support column 3, the front end of the sludge storage tank 1 is integrally connected with a water seepage tank 11, one side of the water seepage tank 11 is provided with a water outlet pipe orifice 12, two dehydration treatment pipelines 6 are fixedly arranged in the water seepage tank 11, and the front end of the water seepage tank 11 is integrally connected with a dry sludge discharging.

The rotating shafts 15 are installed in the two dehydration treatment pipelines 6 in a rotating mode, the two rotating shafts 15 are installed on the outer wall of the sludge storage box 1 in a rotating mode, and the lower ends of the two dehydration treatment pipelines 6 are provided with a plurality of water seepage holes 14.

Through the technical scheme, the rotary motor 8 which is connected in a meshed mode is additionally arranged at the front end of the rotary shaft 15, so that the power consumption is reduced, the motor output shaft right-angle teeth 16 at the front end of the motor output connecting rod 19 at the lower end of the rotary motor 8 are connected with the rotary shaft right-angle teeth 17 in a meshed mode and rotate to drive the spiral blades 13 on the rotary shaft 15 to push sludge forwards, and as the spiral blades 13 are closer to the extrusion circular truncated cone 9, the pitch of the spiral blades is smaller, the sludge is extruded from a gap between the extrusion circular truncated cone 9 and the dehydration treatment pipeline 6, and water flows out from the water seepage holes 14 below the dehydration treatment pipeline 6, so that the extrusion dehydration effect is achieved; the inner wall of the dehydration processing pipeline 6 rubbed by the spiral blade 13 is reduced by rotatably installing the rotating shaft 15 on the box body outside the sludge storage box 1, thereby achieving the effect of less noise.

In the present embodiment, in order to provide the rotary power to the rotary shafts 15, the extrusion round tables 9 are integrally connected to the other sides of the two rotary shafts 15, and the spiral blades 13 are integrally connected to the side surfaces of the two rotary shafts 15.

Through the technical scheme, the two motor output shaft right-angle teeth 16 on the output shafts of the two rotating motors 8 above the power conversion device 5 are respectively meshed with the two rotating shaft right-angle teeth 17 to drive the spiral blades 13 on the rotating shafts 15 to rotate, so that the sludge is driven to rotate towards the front end, and the screw pitches of the spiral blades 13 are shortened, so that the sludge closer to the front end is extruded more greatly, and the dewatering effect is achieved.

In the embodiment, in order to dewater the sludge conveyed from the sludge storage tank 1, circular truncated cone connecting rods 18 are uniformly connected to the front surfaces of the two extrusion circular truncated cones 9, the front ends of the two circular truncated cone connecting rods 18 are provided with power conversion devices 5, and rotating motors 8 are arranged above the power conversion devices 5.

It should be noted that the front ends of the two circular truncated cone connecting rods 18 are connected with the rotating shaft right-angle teeth 17 uniformly, the upper ends of the two rotating shaft right-angle teeth 17 are connected with one motor output shaft right-angle tooth 16 in a meshed manner, the upper ends of the two motor output shaft right-angle teeth 16 are connected with one motor output connecting rod 19 uniformly, and the motor output connecting rod 19 is connected to the rotating motor 8. The lower end in front of the water seepage tank 11 is integrally connected with a processing pipeline support frame 7.

The working principle of the sludge deep dehydration equipment is as follows:

when the sludge dewatering device is used, firstly, the rotary motor 8 which is connected in a meshed mode is designed and added at the front end of the rotary shaft 15, so that the power consumption is reduced, the motor output shaft right-angle teeth 16 at the front end of the motor output connecting rod 19 at the lower end of the rotary motor 8 are connected with the rotary shaft right-angle teeth 17 in a meshed mode, the spiral blades 13 on the rotary shaft 15 are driven to rotate, sludge is pushed forwards, the screw pitch of the spiral blades 13 is smaller when the spiral blades are closer to the extrusion circular truncated cone 9, the sludge is extruded from a gap between the extrusion circular truncated cone 9 and the dewatering treatment pipeline 6, and water flows out from the water seepage holes 14 below the dewatering treatment pipeline 6, so that the extrusion dewatering effect is achieved; the inner wall of the dehydration processing pipeline 6 rubbed by the spiral blade 13 is reduced by rotatably installing the rotating shaft 15 on the box body outside the sludge storage box 1, thereby achieving the effect of less noise.

Two motor output shaft right-angle teeth 16 on the output shafts of two rotating motors 8 above the power conversion device 5 are respectively meshed with two rotating shaft right-angle teeth 17 to drive the spiral blades 13 on the rotating shafts 15 to rotate, so that sludge is driven to rotate towards the front end, and the screw pitches of the spiral blades 13 are shortened, so that the sludge closer to the front end is extruded more greatly, and the dewatering effect is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mud deep dehydration equipment, includes sludge storage tank (1), its characterized in that: the sludge storage box is characterized in that a sludge inlet funnel (2) is integrally connected to the upper end of the sludge storage box (1), a box body inner portion (4) is arranged inside the sludge storage box (1), a storage box supporting column (3) is integrally connected to the surface below the sludge storage box (1), a water seepage groove (11) is integrally connected to the front end of the sludge storage box (1), a water outlet pipe opening (12) is formed in one side of the water seepage groove (11), two dehydration treatment pipelines (6) are fixedly mounted in the water seepage groove (11), and a dry sludge discharge plate (10) is integrally connected to the front end of the water seepage groove (11).

2. The deep sludge dewatering equipment as claimed in claim 1, wherein: two rotation axis (15) are installed to dehydration pipeline (6) internal rotation, and two all rotate on rotation axis (15) and install on the outer wall of mud storage box (1), two dehydration pipeline (6) lower extreme all is equipped with a plurality of infiltration hole (14).

3. The deep sludge dewatering equipment as claimed in claim 2, characterized in that: the other side of the two rotating shafts (15) is integrally connected with an extrusion circular truncated cone (9), and the side surfaces of the two rotating shafts (15) are integrally connected with spiral blades (13).

4. The deep sludge dewatering equipment according to claim 3, characterized in that: the extrusion circular truncated cone (9) is characterized in that a circular truncated cone connecting rod (18) is uniformly connected to the front surface of the two extrusion circular truncated cones (9), a power conversion device (5) is arranged at the front end of the circular truncated cone connecting rod (18), and a rotating motor (8) is arranged above the power conversion device (5).

5. The deep sludge dewatering equipment according to claim 4, characterized in that: two rotation axis right angle tooth (17) are connected with to round platform connecting rod (18) front end homogeneous ization, two rotation axis right angle tooth (17) upper end all meshes and is connected with a motor output shaft right angle tooth (16), two motor output shaft right angle tooth (16) upper end homogeneous ization is connected with a motor output connecting rod (19), just motor output connecting rod (19) are connected on rotating electrical machines (8).

6. The deep sludge dewatering equipment as claimed in claim 1, wherein: the lower end in front of the water seepage tank (11) is integrally connected with a processing pipeline support frame (7).