CN210506007U

CN210506007U - Environment-friendly dewatering equipment for sludge treatment

Info

Publication number: CN210506007U
Application number: CN201921107786.1U
Authority: CN
Inventors: 顾振辉; 高伟
Original assignee: Shanghai Vansch Environment Technology Co ltd
Current assignee: Shanghai Vansch Environment Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-12
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a dewatering equipment for sludge treatment of environment-friendly, including casing, rotary drum and spiral pusher, the inside rotary drum that is equipped with of casing, the inside spiral pusher that is equipped with of rotary drum, spiral pusher internally mounted have the hollow shaft, and the hollow shaft right-hand member is equipped with the mud feed inlet, and mud feed inlet department is equipped with the feed inlet bearing frame, differential mechanism and driving motor are connected to the hollow shaft left end, the utility model discloses in, during sewage got into spiral pusher from the mud feed inlet, start driving motor passed through differential mechanism and drive the hollow shaft and rotate, sewage flowed out from the separation opening under the effect of centrifugal force, separated through spiral pusher, made water flow out from the refluence, and in the inflow filter box, filter cloth, calcium sulfite, active carbon and filter pulp filtered water, can effectual improvement quality of water.

Description

Environment-friendly dewatering equipment for sludge treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a dewatering equipment for sludge treatment of environment-friendly.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly carried into daily life of common people, and is classified according to sewage sources, and sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life, and refers to complex mixtures of various forms of inorganic matters and organic matters, and comprises the following steps: floating and suspended large and small solid particles; colloidal and gelatinous dispersions; pure solution.

The existing hydraulic engineering has large construction amount, so that the sludge production amount is increased rapidly, but most of sludge is not properly treated, the transportation is inconvenient, and the environment is polluted. Accordingly, those skilled in the art have provided an environment-friendly dewatering apparatus for sludge treatment to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a dewatering equipment for sludge treatment of environment-friendly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the environment-friendly dewatering equipment for sludge treatment comprises a machine shell, a rotary drum and a spiral material pusher, wherein the rotary drum is arranged inside the machine shell, the spiral material pusher is arranged inside the rotary drum, a hollow shaft is arranged inside the spiral material pusher, a sludge feeding hole is formed in the right end of the hollow shaft, a feeding hole bearing frame is arranged at the sludge feeding hole, a differential mechanism and a driving motor are connected to the left end of the hollow shaft, a sludge outlet bearing frame is arranged at one end, close to the differential mechanism, of the hollow shaft, a separation port is formed in one end, close to the feeding hole bearing frame, of the spiral material pusher, a backflow pipe is welded to the outer side of the spiral material pusher, one end, close to the feeding hole bearing frame, of the machine shell is communicated with a filter box, the filter box is communicated with a;

the pressing device comprises an outer shell, a first pressing roller and a second pressing roller are arranged inside the outer shell in parallel, a first rotating shaft is arranged in an inserting mode and is installed at one end, located on the outer side of the outer shell, of the rotating shaft, a main gear and a motor are installed at one end, a second rotating shaft is arranged in an inserting mode and is installed at one end, located on the outer side of the outer shell, of the rotating shaft, a secondary gear is installed at one end, located on the.

As a further aspect of the present invention: a baffle is arranged at the dirt outlet inside the machine shell and is perpendicular to the inner wall of the machine shell.

As a further aspect of the present invention: the supporting legs are installed at the lower ends of the feed inlet bearing frame and the mud outlet bearing frame.

As a further aspect of the present invention: one end of the backflow pipe is located in the middle of the lower end of the rotary drum, and the other end of the backflow pipe penetrates through the rotary drum.

As a further aspect of the present invention: and the inside of the filter box is sequentially provided with filter cloth, calcium sulfite, activated carbon and filter cotton from top to bottom.

As a further aspect of the present invention: the first rotating shaft and the second rotating shaft are both rotatably connected with the shell and are arranged in parallel.

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

1. the utility model discloses in, during sewage got into spiral pusher from the mud feed inlet, start driving motor and pass through differential mechanism and drive the hollow shaft and rotate, sewage flowed out from the separation mouth under the effect of centrifugal force, separated through spiral pusher, made water flow out from the backflow pipe to flow into in the rose box, filter cloth, calcium sulfite, active carbon and filter pulp filtered water, can effectual improvement quality of water.

2. The utility model discloses in, the rivers after the filtration are stored in the cistern, and during mud got into closing device from a dirty mouthful discharge, starting motor drove pivot one, master gear and compression roller and rotates to the messenger rotated from gear, pivot two and compression roller two, extrudeed mud, thereby reduced the volume of mud, made things convenient for the transportation and the storage of mud.

Drawings

FIG. 1 is a schematic view showing the construction of an environment-friendly dewatering apparatus for sludge treatment.

FIG. 2 is a schematic structural view of a compacting device in an environment-friendly dewatering device for sludge treatment.

FIG. 3 is a schematic view showing the internal structure of a filtration tank in an environment-friendly dewatering apparatus for sludge treatment.

In the figure: 1-shell, 2-rotary drum, 3-screw pusher, 4-hollow shaft, 5-sludge inlet, 6-inlet bearing frame, 7-sludge outlet bearing frame, 8-differential, 9-driving motor, 10-supporting leg, 11-separating port, 12-counter flow pipe, 13-filter box, 14-water storage tank, 15-sludge outlet, 16-compacting device, 17-baffle, 18-shell, 19-first press roller, 20-second press roller, 21-first rotating shaft, 22-second rotating shaft, 23-master gear, 24-motor, 25-slave gear, 26-filter cloth, 27-calcium sulfite, 28-active carbon and 29-filter cotton.

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. 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.

Referring to fig. 1-3, in the embodiment of the present invention, an environment-friendly dewatering device for sludge treatment comprises a housing 1, a rotary drum 2 and a spiral pusher 3, wherein the rotary drum 2 is disposed inside the housing 1, the spiral pusher 3 is disposed inside the rotary drum 2, a hollow shaft 4 is mounted inside the spiral pusher 3, a sludge feed port 5 is disposed at the right end of the hollow shaft 4, a feed port bearing frame 6 is disposed at the sludge feed port 5, a differential mechanism 8 and a driving motor 9 are connected to the left end of the hollow shaft 4, a sludge outlet bearing frame 7 is disposed at one end of the hollow shaft 4 close to the differential mechanism 8, a separation port 11 is disposed at one end of the spiral pusher 3 close to the feed port bearing frame 6, a reflux pipe 12 is welded to the outer side of the spiral pusher 3, one end of the housing 1 close to the feed port bearing frame 6 is communicated with a filter tank 13, the filter tank 13 is communicated with a reservoir 14, a sludge outlet, the sewage outlet 15 is communicated with a pressing device 16;

the pressing device 16 comprises a shell 18, a first pressing roller 19 and a second pressing roller 20 are arranged in the shell 18 in parallel, the first pressing roller 19 is provided with a first rotating shaft 21 in an inserting mode, a main gear 23 and a motor 24 are installed at one end, located on the outer side of the shell 18, of the first rotating shaft 21, the second pressing roller 20 is provided with a second rotating shaft 22 in an inserting mode, a driven gear 25 is installed at one end, located on the outer side of the shell 18, of the second rotating shaft 22, and the driven gear 25 is meshed with the.

A baffle 17 is arranged at the dirt outlet 15 in the machine shell 1, and the baffle 17 is perpendicular to the inner wall of the machine shell 1.

The lower ends of the feed inlet bearing frame 6 and the mud outlet bearing frame 7 are provided with supporting legs 10.

One end of the backflow pipe 12 is positioned in the middle of the lower end of the rotary drum 2, and the other end of the backflow pipe 12 penetrates through the rotary drum 2.

The inside of the filter box 13 is sequentially provided with a filter cloth 26, calcium sulfite 27, activated carbon 28 and filter cotton 29 from top to bottom.

The first rotating shaft 21 and the second rotating shaft 22 are both rotatably connected with the shell 18, and the first rotating shaft 21 and the second rotating shaft 22 are arranged in parallel.

The utility model discloses a theory of operation is:

the utility model discloses in, sewage gets into spiral pusher 3 from mud feed inlet 5, it drives hollow shaft 4 through differential mechanism 8 and rotates to start driving motor 9, sewage flows out from separation mouth 11 under the effect of centrifugal force, through spiral pusher 3 separation, make water flow out from counter-flow tube 12, and flow into in the rose box 13, filter cloth 26, calcium sulfite 27, active carbon 28 and filter pulp 29 filter water, can effectual improvement quality of water, store in flowing into the cistern 14 after the filtration, mud gets into closing device 16 from a dirty mouthful 15 discharge, starting motor 24 drives pivot one 21, main gear 23 and compression roller 19 rotate, thereby the messenger follows gear 25, pivot two 22 and two 20 rotations of compression roller, extrude mud, thereby reduce the volume of mud, make things convenient for the transportation and the storage of mud.

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 environment-friendly dewatering equipment for sludge treatment comprises a casing (1), a rotary drum (2) and a spiral material pusher (3), and is characterized in that the rotary drum (2) is arranged inside the casing (1), the spiral material pusher (3) is arranged inside the rotary drum (2), a hollow shaft (4) is mounted inside the spiral material pusher (3), a sludge feed port (5) is arranged at the right end of the hollow shaft (4), a feed port bearing frame (6) is arranged at the sludge feed port (5), a differential mechanism (8) and a driving motor (9) are connected at the left end of the hollow shaft (4), a sludge outlet bearing frame (7) is arranged at one end, close to the differential mechanism (8), of the hollow shaft (4), a separation port (11) is arranged at one end, close to the feed port bearing frame (6), a backflow pipe (12) is welded at the outer side of the spiral material pusher (3), one end, close to the feed port bearing frame (6), of the casing (1) is, the filter tank (13) is communicated with the water storage tank (14), one end of the machine shell (1) close to the mud outlet bearing frame (7) is provided with a mud outlet (15), and the mud outlet (15) is communicated with a pressing device (16);

compressing device (16) includes shell (18), and the inside parallel of shell (18) is equipped with compression roller (19) and compression roller two (20), compression roller (19) cartridge has pivot one (21), and main gear (23) and motor (24) are installed to the one end that pivot one (21) are located shell (18) outside, compression roller two (20) cartridge has pivot two (22), and the one end that pivot two (22) are located shell (18) outside is installed from gear (25), from gear (25) meshing main gear (23).

2. The environment-friendly dewatering equipment for sludge treatment according to claim 1, wherein a baffle (17) is arranged inside the machine shell (1) at the sewage outlet (15), and the baffle (17) is perpendicular to the inner wall of the machine shell (1).

3. The environment-friendly dewatering equipment for sludge treatment according to claim 1, wherein the lower ends of the feed inlet bearing frame (6) and the sludge outlet bearing frame (7) are provided with support legs (10).

4. The environment-friendly dewatering equipment for sludge treatment according to claim 1, wherein one end of the backflow pipe (12) is located in the middle of the lower end of the rotary drum (2), and the other end of the backflow pipe (12) penetrates through the rotary drum (2).

5. The environment-friendly dewatering equipment for sludge treatment according to claim 1, wherein inside the filter box (13) is provided with filter cloth (26), calcium sulfite (27), activated carbon (28) and filter cotton (29) from top to bottom in sequence.

6. The environment-friendly dewatering equipment for sludge treatment according to claim 1, wherein the first rotating shaft (21) and the second rotating shaft (22) are both rotatably connected with the housing (18), and the first rotating shaft (21) and the second rotating shaft (22) are arranged in parallel.