CN213950950U

CN213950950U - Sludge stirring and dewatering device

Info

Publication number: CN213950950U
Application number: CN202022900033.5U
Authority: CN
Inventors: 凌跃成; 凌杰
Original assignee: Jiangsu Yiyang Water Industry Co ltd
Current assignee: Jiangsu Yiyang Water Industry Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-13
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a sludge stirring dewatering device belongs to sewage dewatering technical field, push-and-pull dolly, flocculation device, centrifugal device and connecting pipe, the flocculation device is fixed to be set up on one side of push-and-pull dolly, the fixed setting of centrifugal device is on the opposite side of push-and-pull dolly, connecting pipe one end is connected with flocculation device's delivery port, the other end of connecting pipe with centrifugal device's water inlet is connected, flocculation device is used for throwing in the flocculating agent to sewage and stirs the mud that makes in the sewage and adsorb, the connecting pipe is used for handling the sewage that finishes to flocculation device and transmits to centrifugal device in, carries out water and mud and separates, can flocculate and dewater mud through the cooperation between the above subassembly, and the effect of dehydration is better.

Description

Sludge stirring and dewatering device

Technical Field

The utility model belongs to the technical field of sludge dewatering technique and specifically relates to a sludge stirring dewatering device is related to.

Background

As the country pays more and more attention to environmental protection in recent years, village and town sewage treatment is gradually treated, a plurality of village and town dispersed sewage treatment stations are gradually built in various places, certain sludge is inevitably generated in the operation of the dispersed sewage treatment stations, the subsequent treatment of the sludge is a problem, and corresponding sludge treatment equipment is not arranged after a plurality of small dispersed sewage stations are built. Traditional sludge treatment equipment often occupies a large amount of space, and dewatering efficiency is not high, and the sludge after dewatering can cause certain pollution to the environment, is unfavorable for effectively utilizing mud once more. Therefore, the dispersed sludge needs to be transported out periodically, and the most adopted method at present is to transport the sludge to a nearby municipal sewage plant for centralized dehydration after the sludge is periodically extracted by a fecal suction truck. For many villages with narrow roads, the dung suction truck is difficult to pass through and cannot reach a target station; in addition, the sludge amount of inhaling the dung-cart at every turn extraction is very limited, and the overwhelming majority is water in the muddy water mixed liquid of suction, and these have increased the cost of transportation and the degree of difficulty of subsequent processing, consequently the utility model provides a sludge stirring dewatering device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge stirring dewatering device to solve the technical problem who mentions in the background art.

The utility model provides a sludge stirring dewatering device, including push-and-pull dolly, flocculating device, centrifugal device and connecting pipe, the flocculating device is fixed to be set up on one side of push-and-pull dolly, the fixed setting of centrifugal device is on the opposite side of push-and-pull dolly, connecting pipe one end is connected with flocculating device's delivery port, the other end of connecting pipe with centrifugal device's water inlet is connected.

Furthermore, the push-and-pull trolley is divided into two layers, namely a high layer and a low layer, the push-and-pull trolley is provided with a handle and four universal wheels, the handle is fixedly arranged on one side of the push-and-pull trolley, and the four universal wheels are fixedly arranged at the bottom of the push-and-pull trolley in a rectangular shape.

Further, the flocculation device comprises a stirring box body and a stirring assembly, wherein the stirring box body is fixedly arranged on a high layer of the push-pull trolley, the stirring box body is provided with a water inlet and a water outlet, a blocking cover is arranged at the water inlet of the stirring box body, an inclined plate is arranged inside the stirring box body, the stirring assembly is arranged on the stirring box body, and the working end of the stirring assembly is arranged inside the stirring box body.

Further, stirring subassembly includes first rotating electrical machines, first axis of rotation, first helical gear, second helical gear and stirring fan blade, first rotating electrical machines is fixed to be set up on the agitator tank, first axis of rotation rotates to be installed on the agitator tank, and the both ends of first axis of rotation all extend, first helical gear is fixed to be set up on first rotating electrical machines's output shaft, the second helical gear is fixed to be set up one of first axis of rotation and is served, and first helical gear and second helical gear intermeshing, stirring fan blade is equipped with a plurality of, a plurality of stirring fan blade is fixed respectively to be set up on first axis of rotation, and a plurality of stirring fan blade sets up in the agitator tank.

Further, the centrifugal device comprises a centrifugal box body, a second rotating motor, a second rotating shaft, a first gear, a second gear, a rotating box body, a drain pipe and a box cover, wherein the centrifugal box body is fixedly arranged on a lower layer of the push-pull trolley, one side of the centrifugal box body is provided with a water inlet, the other side of the centrifugal box body is provided with a water outlet, the second rotating motor is fixedly arranged below the lower layer of the push-pull trolley, the second rotating shaft is rotatably arranged at the bottom of the centrifugal box body, two ends of the second rotating shaft extend out, the first gear is fixedly arranged on an output shaft of the second rotating motor, the second gear is fixedly arranged on one end of the second rotating shaft, the first gear and the second gear are mutually meshed, the rotating box body is clamped on the other end of the second rotating shaft, and the rotating box body is arranged in the centrifugal box body, the rotary box body is provided with filter holes at the periphery and the bottom, the drain pipe is fixedly arranged at the water outlet of the centrifugal box body, the box cover is arranged on the centrifugal box body, and the box cover is provided with a handle.

Furthermore, a valve is arranged in the middle of the connecting pipe, and a valve is arranged in a water discharge pipe of the centrifugal device.

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

one is as follows: the utility model discloses a be equipped with push-and-pull dolly, flocculation device, centrifugal device and connecting pipe, flocculation device is used for throwing in the flocculating agent to sewage and stirs the mud that makes in the sewage and adsorb, the connecting pipe is used for transmitting the centrifugal device to the sewage that flocculation device handled the end in, carries out water and mud and separates, can flocculate and dewater mud through the cooperation between the above subassembly, and the effect of dehydration is better.

The second step is as follows: the utility model discloses a first rotating electrical machines of flocculation device's stirring part rotates and drives rather than the first helical gear rotation of being connected, and first helical gear rotates and drives rather than the second helical gear rotation of meshing, and the second helical gear rotates and drives rather than the first axis of rotation of being connected, and first axis of rotation rotates and drives rather than the stirring fan blade rotation of being connected, comes to stir inside flocculating agent of agitator tank and sewage for flocculation speed is faster, and the effect of processing is better.

And thirdly: the utility model discloses a push-and-pull dolly can be more convenient with the device promote any required position, it is more convenient, improved the utility model discloses a practicality.

Fourthly, the method comprises the following steps: the utility model discloses a centrifugal device rotates through second rotating electrical machines and drives rather than the first gear revolve who is connected, first gear revolve drive rather than the second gear revolve of meshing, second gear revolve drive rather than the second axis of rotation of being connected rotate, the second axis of rotation rotates and drives rather than the rotation box of being connected and rotate, when rotating the box and rotate, the water of mud can flow into in the centrifuge box through crossing the filtration pore, discharge from the delivery port of centrifuge box again for sludge dewatering's effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view taken at a-a in fig. 3.

Reference numerals:

the device comprises a push-pull trolley 1, a flocculation device 2, a centrifugal device 3, a connecting pipe 4, a handle 11, universal wheels 12, a stirring box body 21, a stirring component 22, a blocking cover 211, an inclined plate 212, a first rotating motor 221, a first rotating shaft 222, a first helical gear 223, a second helical gear 224, a stirring fan blade 225, a centrifugal box body 31, a second rotating motor 32, a second rotating shaft 33, a first gear 34, a second gear 35, a rotating box body 36, a water discharge pipe 37 and a box cover 38.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the embodiment of the present invention provides a sludge stirring and dewatering device, which comprises a push-pull trolley 1, a flocculation device 2, a centrifugal device 3 and a connecting pipe 4, the flocculation device 2 is fixedly arranged on one side of the push-pull trolley 1, the centrifugal device 3 is fixedly arranged on the other side of the push-pull trolley 1, one end of the connecting pipe 4 is connected with the water outlet of the flocculation device 2, the other end of the connecting pipe 4 is connected with the water inlet of the centrifugal device 3, the flocculation device 2 is used for throwing a flocculating agent into the sewage and stirring the sewage to adsorb the sludge in the sewage, the connecting pipe 4 is used for transmitting the sewage treated by the flocculation device 2 into the centrifugal device 3 for separating water from sludge, through the cooperation between the above components, the sludge can be flocculated and dewatered, and the dewatering effect is better.

Specifically, the push-pull trolley 1 is divided into two layers, namely a high layer and a low layer, the push-pull trolley 1 is provided with a handle 11 and four universal wheels 12, the handle 11 is fixedly arranged on one side of the push-pull trolley 1, the handle 11 is used for better pushing the trolley, and the four universal wheels 12 are rectangular and fixedly arranged at the bottom of the push-pull trolley 1.

Specifically, the flocculation device 2 comprises a stirring tank 21 and a stirring assembly 22, wherein the stirring tank 21 is fixedly arranged on a high layer of the push-pull trolley 1, the stirring tank 21 is provided with a water inlet and a water outlet, a blocking cover 211 is arranged at the water inlet of the stirring tank 21, an inclined plate 212 is arranged inside the stirring tank 21, the inclined plate 212 is used for better transmitting the flocculated sludge into the centrifugal device 3, the stirring assembly 22 is arranged on the stirring tank 21, and the working end of the stirring assembly 22 is arranged inside the stirring tank 21.

Specifically, the stirring assembly 22 includes a first rotating motor 221, a first rotating shaft 222, a first helical gear 223, a second helical gear 224 and stirring blades 225, the first rotating motor 221 is fixedly disposed on the stirring box 21, the first rotating shaft 222 is rotatably mounted on the stirring box 21, and both ends of the first rotating shaft 222 extend out, the first helical gear 223 is fixedly disposed on an output shaft of the first rotating motor 221, the second helical gear 224 is fixedly disposed on one end of the first rotating shaft 222, the first helical gear 223 and the second helical gear 224 are engaged with each other, the stirring blades 225 are provided with a plurality of stirring blades 225, the stirring blades 225 are respectively fixedly disposed on the first rotating shaft 222, and the stirring blades 225 are disposed in the stirring box 21, and the first helical gear 223 connected thereto is driven to rotate by the rotation of the first rotating motor 221, first helical gear 223 rotates and drives rather than the second helical gear 224 rotation of meshing, and second helical gear 224 rotates and drives rather than the first axis of rotation 222 rotation of being connected, and first axis of rotation 222 rotates and drives rather than the stirring flabellum 225 rotation of being connected, stirs inside flocculating agent and the sewage of agitator tank 21 for the flocculation speed is faster, and the effect of handling is better.

Specifically, the centrifugal device 3 includes a centrifugal box 31, a second rotating motor 32, a second rotating shaft 33, a first gear 34, a second gear 35, a rotating box 36, a drain pipe 37 and a box cover 38, the centrifugal box 31 is fixedly disposed on the lower layer of the push-pull trolley 1, one side of the centrifugal box 31 is provided with a water inlet, the other side of the centrifugal box 31 is provided with a water outlet, the second rotating motor 32 is fixedly disposed below the lower layer of the push-pull trolley 1, the second rotating shaft 33 is rotatably mounted at the bottom of the centrifugal box 31, and both ends of the second rotating shaft 33 extend out, the first gear 34 is fixedly disposed on the output shaft of the second rotating motor 32, the second gear 35 is fixedly disposed on one end of the second rotating shaft 33, the first gear 34 and the second gear 35 are engaged with each other, the rotating box 36 is clamped on the other end of the second rotating shaft 33, the rotating box body 36 is arranged in the centrifugal box body 31, filter holes are formed in the periphery and the bottom of the rotating box body 36, the drain pipe 37 is fixedly arranged at a water outlet of the centrifugal box body 31, the box cover 38 is covered on the centrifugal box body 31, a handle is arranged on the box cover 38, the second rotating motor 32 rotates to drive the first gear 34 connected with the rotating box body to rotate, the first gear 34 rotates to drive the second gear 35 meshed with the first gear to rotate, the second gear 35 rotates to drive the second rotating shaft 33 connected with the second gear to rotate, the second rotating shaft 33 rotates to drive the rotating box body 36 connected with the second gear to rotate, and when the rotating box body 36 rotates, water of sludge can flow into the centrifugal box body 31 through the filter holes and then is discharged from a water outlet of the centrifugal box body 31.

Specifically, a valve is arranged in the middle of the connecting pipe 4, and a valve is arranged in a water discharge pipe 37 of the centrifugal device 3.

The working principle is as follows: the sewage enters the stirring tank body 21 through the water inlet of the flocculation device 2, the first helical gear 223 connected with the first helical gear is driven to rotate by the rotation of the first rotating motor 221 of the stirring assembly 22, the first helical gear 223 drives the second helical gear 224 engaged with the first helical gear to rotate, the first helical gear 224 drives the first rotating shaft 222 connected with the second helical gear to rotate, the first rotating shaft 222 drives the stirring fan blades 225 connected with the first rotating shaft to rotate, so as to stir the flocculating agent and the sewage in the stirring tank body 21, the flocculation speed is higher, the treatment effect is better, the flocculated sewage is transmitted into the rotating tank body 36 of the centrifugation device 3 through the connecting pipe 4, the connecting pipe 4 is provided with a valve to control on-off, the second rotating motor 32 of the centrifugation device 3 drives the first gear 34 connected with the second rotating shaft to rotate, the first gear 34 drives the second gear 35 engaged with the first gear to rotate, second gear 35 rotates and drives rather than the second axis of rotation 33 rotation of being connected, second axis of rotation 33 rotates and drives rather than the rotation box 36 of being connected and rotate, when rotating box 36 and rotating, the water of mud can flow into centrifugation box 31 in through crossing the filtration pore, the delivery port discharge from centrifugation box 31 again, push-and-pull dolly 1 can be more convenient promote any required position with the device, it is more convenient, can flocculate and dewater mud through the cooperation between the above subassembly, the effect of dehydration is better.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The sludge stirring and dewatering device is characterized by comprising a push-pull trolley (1), a flocculation device (2), a centrifugal device (3) and a connecting pipe (4), wherein the flocculation device (2) is fixedly arranged on one side of the push-pull trolley (1), the centrifugal device (3) is fixedly arranged on the other side of the push-pull trolley (1), one end of the connecting pipe (4) is connected with a water outlet of the flocculation device (2), and the other end of the connecting pipe (4) is connected with a water inlet of the centrifugal device (3).

2. The sludge stirring and dewatering device according to claim 1, wherein the push-pull trolley (1) is divided into two layers, namely a high layer and a low layer, the push-pull trolley (1) is provided with a handle (11) and four universal wheels (12), the handle (11) is fixedly arranged on one side of the push-pull trolley (1), the four universal wheels (12) are provided, and the four universal wheels (12) are fixedly arranged at the bottom of the push-pull trolley (1) in a rectangular shape.

3. The sludge stirring and dewatering device according to claim 2, wherein the flocculation device (2) comprises a stirring tank (21) and a stirring assembly (22), the stirring tank (21) is fixedly arranged on a high layer of the push-pull trolley (1), the stirring tank (21) is provided with a water inlet and a water outlet, a blocking cover (211) is arranged at the water inlet of the stirring tank (21), an inclined plate (212) is arranged inside the stirring tank (21), the stirring assembly (22) is arranged on the stirring tank (21), and a working end of the stirring assembly (22) is arranged inside the stirring tank (21).

4. The sludge stirring and dewatering device according to claim 3, wherein the stirring assembly (22) comprises a first rotating motor (221), a first rotating shaft (222), a first bevel gear (223), a second bevel gear (224) and stirring blades (225), the first rotating motor (221) is fixedly arranged on the stirring box body (21), the first rotating shaft (222) is rotatably arranged on the stirring box body (21), both ends of the first rotating shaft (222) extend out, the first bevel gear (223) is fixedly arranged on an output shaft of the first rotating motor (221), the second bevel gear (224) is fixedly arranged on one end of the first rotating shaft (222), the first bevel gear (223) and the second bevel gear (224) are mutually meshed, the stirring blades (225) are provided with a plurality of stirring blades, and the stirring blades (225) are respectively fixedly arranged on the first rotating shaft (222), and a plurality of the stirring blades (225) are arranged in the stirring box body (21).

5. The sludge stirring and dewatering device according to claim 4, wherein the centrifugal device (3) comprises a centrifugal box body (31), a second rotating motor (32), a second rotating shaft (33), a first gear (34), a second gear (35), a rotating box body (36), a drain pipe (37) and a box cover (38), the centrifugal box body (31) is fixedly arranged on the lower layer of the push-pull trolley (1), a water inlet is formed in one side of the centrifugal box body (31), a water outlet is formed in the other side of the centrifugal box body (31), the second rotating motor (32) is fixedly arranged below the lower layer of the push-pull trolley (1), the second rotating shaft (33) is rotatably arranged at the bottom of the centrifugal box body (31), two ends of the second rotating shaft (33) extend out, the first gear (34) is fixedly arranged on an output shaft of the second rotating motor (32), the fixed one of setting in second axis of rotation (33) of second gear (35) is served, first gear (34) and second gear (35) intermeshing, it establishes on the other end of second axis of rotation (33) to rotate box (36) card, and it sets up in centrifugal box (31) to rotate box (36), it has all seted up the filtration pore all around with the bottom to rotate box (36), drain pipe (37) are fixed to be set up the delivery port department at centrifugal box (31), case lid (38) lid is established on centrifugal box (31), and be equipped with the handle on case lid (38).

6. The sludge stirring and dewatering device according to claim 5, wherein a valve is arranged in the middle of the connecting pipe (4), and a valve is arranged in the water discharge pipe (37) of the centrifugal device (3).