CN211620331U

CN211620331U - Energy-saving and environment-friendly sludge dewatering device

Info

Publication number: CN211620331U
Application number: CN202020072033.8U
Authority: CN
Inventors: 孙鹏; 张志华; 张相锋; 安洁; 刘乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-02
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses an energy-concerving and environment-protective sludge dewatering device, including dewatering mechanism, dewatering mechanism mainly comprises dehydration tank, mount and case lid, and the top outer wall and the bottom outer wall of mount respectively with through bolted connection between case lid and the dehydration tank, dirty mouthful has all been seted up into in the both sides of case lid top outer wall, the both sides inner wall that the case lid is relative all is fixed with the baffle, and one side outer wall of two baffles all is fixed with the buckled plate, the bottom outer wall of mount is fixed with the filter hopper, the outlet has been seted up to the bottom outer wall of dehydration tank, the top inner wall of case lid rotates through the bearing and is connected with rabbling mechanism. The utility model discloses can prevent to construct into the damage to the mixer because the falling speed of mud leads to mud very fast and piles up the pressure increase that makes rabbling mechanism receive together, can improve device's work efficiency, can alleviate mud to the pressure of stirring leaf, prevent to cause the damage to the stirring leaf because pressure is great.

Description

Energy-saving and environment-friendly sludge dewatering device

Technical Field

The utility model relates to a sludge dewatering technical field especially relates to an energy-concerving and environment-protective sludge dewatering device.

Background

When the sewage that discharges contacts earth, the earth near sewage absorbs the sewage and then becomes mud, and the purification treatment process of mud is more troublesome than sewage, needs to get rid of most moisture in the mud earlier, adds purification reagent in the mud of drying more again and handles.

Through retrieval, a patent with the Chinese patent authorization number of CN206793181U discloses a sludge dewatering machine, wherein a motor is arranged below an outer box of the sludge dewatering machine, a rotating shaft of the motor extends into the outer box of the sludge dewatering machine to be fixedly connected with a rotary drum, a clamping groove is formed in the bottom surface of a bottom plate, a supporting clamping block matched with the clamping groove is arranged on the rotating shaft, and the rotating shaft is connected with the bottom plate through the clamping groove and the supporting clamping block in a clamping manner, so that the rotary drum is convenient to mount and dismount; the rotary drum comprises a bottom plate and a top fixing ring, a filter plate and a filter screen are arranged between the bottom plate and the top fixing ring in a surrounding mode, when the motor drives the rotary drum to rotate, sludge in the rotary drum is subjected to double filtration of the filter plate and the filter screen under the action of centrifugal force, and moisture in the sludge is effectively removed; the opening has been seted up at the top of sludge dewaterer outer container, and the spiral shell closes on the opening and installs the detachable top cap, installs the sludge conveying pipe that stretches into in the rotary drum on the top cap, inputs mud, convenient operation toward the rotary drum through the sludge conveying pipe. The sludge dewatering machine in the patent has the following defects: in the conventional device, when sludge is dewatered, the sludge is generally completely contained in the device and then stirred by the stirring mechanism, but the pressure of the stirring mechanism is increased due to excessive sludge accumulation, so that the stirrer may be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an energy-saving and environment-friendly sludge dewatering device.

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

the utility model provides an energy-concerving and environment-protective sludge dewatering device, includes dewatering mechanism, dewatering mechanism mainly comprises dehydration box, mount and case lid, and the top outer wall and the bottom outer wall of mount respectively with between case lid and the dehydration box through bolted connection, the dirty mouth of intaking has all been seted up to the both sides of case lid top outer wall, the both sides inner wall that the case lid is relative all is fixed with the baffle, and one side outer wall of two baffles all is fixed with the buckled plate, the bottom outer wall of mount is fixed with the filter hopper, the outlet has been seted up to the bottom outer wall of dehydration box, the top inner wall of case lid rotates through the bearing and is connected with rabbling mechanism, the top outer wall of case lid is fixed with the motor, and passes through bolted connection between the one.

As a further aspect of the present invention: the stirring mechanism mainly comprises a rotating rod and a stirring blade, and the stirring blade is connected with the rotating rod through a bolt.

As a further aspect of the present invention: the inner wall of the dewatering box is fixed with a supporting plate, openings are formed in the two sides of the outer wall of the top of the supporting plate, and a flow distribution plate is fixed in the middle of the outer wall of the top of the supporting plate.

As a further aspect of the present invention: the inner wall of the dewatering box is fixed with an arc-shaped plate, and the outer wall of the top of the arc-shaped plate is provided with a plurality of filtering holes distributed at equal intervals.

As a further aspect of the present invention: a hydraulic rod is fixed at the middle position of the outer wall of the bottom of the supporting plate, and a pressing plate is fixed on the outer wall of the bottom of the hydraulic rod.

As a further aspect of the present invention: the outer walls of the two sides of the dewatering box are respectively fixed with a drying machine, the outer walls of the tops of the two drying machines are respectively provided with an air pipe, and the other end of each air pipe is located inside the dewatering box.

As a further aspect of the present invention: the outer wall of one side of stirring leaf is provided with a plurality of through-holes that the equidistance distributes.

The utility model has the advantages that:

1. the guide plate and the corrugated plate can slow down the flowing speed of the sludge so as to be convenient for stirring the sludge, and prevent the sludge from being accumulated together due to the high falling speed of the sludge so that the stirring mechanism is damaged due to the increased pressure;

2. the hydraulic rod and the pressing plate can extrude the sludge so as to extrude the moisture doped in the sludge, so that the working efficiency of the device is improved;

3. through the stirring leaf and the through-hole that set up, can stir mud and handle to in accelerate the dehydration rate of mud, prevent that mud from causing the jam to the inside of device and causing the influence to the dehydration of mud, simultaneously, can alleviate mud through the through-hole and to the pressure of stirring leaf, prevent to cause the damage because pressure is great to the stirring leaf.

Drawings

FIG. 1 is a schematic cross-sectional view of an energy-saving and environment-friendly sludge dewatering device provided in example 1;

FIG. 2 is a schematic view of the overall structure of an energy-saving and environment-friendly sludge dewatering device provided in example 1;

fig. 3 is a schematic sectional structure view of an energy-saving and environment-friendly sludge dewatering device provided in embodiment 2.

In the figure: the device comprises a dewatering box 1, a water outlet 2, an arc-shaped plate 3, a filtering hole 4, a dryer 5, a port 6, a supporting plate 7, an air pipe 8, a filtering hopper 9, a stirring blade 10, a rotating rod 11, a fixing frame 12, a box cover 13, a guide plate 14, a dirt inlet 15, a motor 16, a corrugated plate 17, a flow distribution plate 18, a hydraulic rod 19, a pressing plate 20 and a through hole 21.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an energy-saving and environment-friendly sludge dewatering device comprises a dewatering mechanism, the dewatering mechanism mainly comprises a dewatering box 1, a fixed frame 12 and a box cover 13, the top outer wall and the bottom outer wall of the fixed frame 12 are respectively connected with the box cover 13 and the dewatering box 1 through bolts, the two sides of the top outer wall of the box cover 13 are both provided with a sewage inlet 15, the two opposite side inner walls of the box cover 13 are both connected with a guide plate 14 through bolts, and the outer wall of one side of two guide plates 14 is connected with a corrugated plate 17 through bolts, the outer wall of the bottom of the fixing frame 12 is connected with a filter hopper 9 through bolts, the outer wall of the bottom of the dewatering box 1 is provided with a water outlet 2, the inner wall of the top of the box cover 13 is rotatably connected with a stirring mechanism through a bearing, the outer wall of the top of the box cover 13 is connected with a motor 16 through bolts, and one end of an output shaft of the motor 16 is connected with the stirring mechanism through bolts.

Wherein the stirring mechanism mainly comprises a rotating rod 11 and a stirring blade 10, the stirring blade 10 is connected with the rotating rod 11 through a bolt, the inner wall of the dewatering box 1 is connected with a supporting plate 7 through a bolt, and both sides of the outer wall of the top of the supporting plate 7 are provided with through holes 6, the outer wall of the top of the supporting plate 7 is connected with a flow distribution plate 18 at the middle position through bolts, the inner wall of the dewatering box 1 is connected with an arc-shaped plate 3 through bolts, and the outer wall of the top of the arc-shaped plate 3 is provided with a plurality of filtering holes 4 which are distributed at equal intervals, the outer wall of the bottom of the supporting plate 7 is connected with a hydraulic rod 19 at the middle position through a bolt, and the outer wall of the bottom of the hydraulic rod 19 is connected with a pressing plate 20 through a bolt, the outer walls of the two sides of the dewatering box 1 are both connected with a dryer 5 through bolts, and the outer walls of the tops of the two dryers 5 are provided with air pipes 8, and the other ends of the air pipes 8 are positioned in the dewatering box 1.

The working principle is as follows: during the use, through advancing dirty mouthful 15 inside of mud splendid attire to device that will need dehydration, and simultaneously, put into appropriate amount flocculating agent to the inside of device through advancing dirty mouthful, the flow velocity of mud can be slowed down through buckled plate 17, prevent that the pressure increase that makes rabbling mechanism receive because the whereabouts speed of mud leads to mud to pile up together soon constructs the damage to the mixer, actuating motor 16 can drive the rabbling mechanism and rotate, partial mud can discharge through filter hopper 9, the reposition of redundant personnel through flow distribution plate 18 makes mud fall into the inside of arc 3, start hydraulic stem 19, hydraulic stem 19 can drive clamp plate 20 and move down, thereby extrude mud, so that accelerate the exhaust velocity of sewage, sewage can be discharged through filtration pore 4 and outlet 2.

Example 2

Referring to fig. 3, in the present embodiment, compared with embodiment 1, the outer wall of one side of the stirring vane 10 is provided with a plurality of through holes 21 distributed at equal intervals, so that the pressure applied to the stirring vane 10 can be relieved, and the stirring vane 10 is prevented from being damaged due to a large pressure.

The working principle is as follows: during the use, through advancing dirty mouthful 15 inside of mud splendid attire to device that will need dehydration, and simultaneously, put into appropriate amount flocculating agent to the inside of device through advancing dirty mouthful, can slow down the flow velocity of mud through buckled plate 17, prevent that the pressure increase that makes rabbling mechanism receive because the whereabouts speed of mud leads to mud to pile up together is constructed into the damage to the mixer, actuating motor 16 can drive rabbling mechanism and rotate, can alleviate the pressure that stirring leaf 10 received through-hole 21, partial mud can discharge through filter hopper 9, reposition of redundant personnel through flow distribution plate 18 makes mud fall into the inside of arc 3, start hydraulic stem 19, hydraulic stem 19 can drive clamp plate 20 and move down, thereby extrude mud, so that accelerate the exhaust velocity of sewage, sewage can be discharged through filtration pore 4 and outlet 2.

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 utility model provides an energy-concerving and environment-protective sludge dewatering device, includes dewatering mechanism, its characterized in that, dewatering mechanism mainly comprises dewatering box (1), mount (12) and case lid (13), and the top outer wall and the bottom outer wall of mount (12) respectively with between case lid (13) and dewatering box (1) through bolted connection, dirty mouthful (15) have all been seted up to the both sides of case lid (13) top outer wall, the both sides inner wall that case lid (13) is relative all is fixed with baffle (14), and one side outer wall of two baffles (14) all is fixed with buckled plate (17), the bottom outer wall of mount (12) is fixed with filter hopper (9), drain outlet (2) have been seted up to the bottom outer wall of dewatering box (1), the top inner wall of case lid (13) is connected with rabbling mechanism through the bearing rotation, the top outer wall of case lid (13) is fixed with motor (16), and one end of the output shaft of the motor (16) is connected with the stirring mechanism through a bolt.

2. The energy-saving and environment-friendly sludge dewatering device according to claim 1, wherein the stirring mechanism mainly comprises a rotating rod (11) and a stirring blade (10), and the stirring blade (10) is connected with the rotating rod (11) through a bolt.

3. The energy-saving and environment-friendly sludge dewatering device according to claim 1, wherein a support plate (7) is fixed on the inner wall of the dewatering box (1), through holes (6) are formed in both sides of the top outer wall of the support plate (7), and a flow distribution plate (18) is fixed in the middle position of the top outer wall of the support plate (7).

4. The energy-saving and environment-friendly sludge dewatering device according to claim 1 or 3, wherein the inner wall of the dewatering box (1) is fixed with an arc-shaped plate (3), and the outer wall of the top of the arc-shaped plate (3) is provided with a plurality of filtering holes (4) which are distributed equidistantly.

5. An energy-saving and environment-friendly sludge dewatering device according to claim 3, characterized in that a hydraulic rod (19) is fixed at the middle position of the bottom outer wall of the support plate (7), and a pressing plate (20) is fixed at the bottom outer wall of the hydraulic rod (19).

6. The energy-saving and environment-friendly sludge dewatering device according to claim 4, wherein the dryers (5) are fixed on the outer walls of both sides of the dewatering box (1), the air pipes (8) are arranged on the outer walls of the tops of the two dryers (5), and the other ends of the air pipes (8) are located inside the dewatering box (1).

7. The energy-saving and environment-friendly sludge dewatering device according to claim 2, wherein the outer wall of one side of the stirring blade (10) is provided with a plurality of through holes (21) distributed at equal intervals.