CN210528750U

CN210528750U - Sludge dewatering and drying device

Info

Publication number: CN210528750U
Application number: CN201921069260.9U
Authority: CN
Inventors: 费袁韬
Original assignee: Zhangzhou Songfu New Building Materials Co Ltd
Current assignee: Zhangzhou Songfu New Building Materials Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-15
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a sludge dewatering drying device, the power distribution box comprises a box body, the top outer wall fixedly connected with case lid of box, the top outer wall of case lid is provided with into dirty pipe, the first heater of the equal fixedly connected with in both sides of case lid top inner wall, all rotate between the relative both sides inner wall of case lid and be connected with the live-rollers, and the outer wall of two live-rollers all rotates and is connected with the conveyer belt, one side outer wall fixedly connected with motor of case lid, and pass through bolted connection between the one end of motor output shaft and the live-rollers, one side outer wall of case lid is opened there is the gas vent, one side inner wall fixedly connected with fixed plate of case lid. The utility model discloses can prevent that mud from piling up and leading to the device to reduce the drying efficiency of mud together, can prevent that the mud adhesion from being not convenient for carry mud on the conveyer belt, can prevent to lead to mud to pile up together because the flow rate of mud is too fast and cause the influence to the stoving of mud.

Description

Sludge dewatering and drying device

Technical Field

The utility model relates to a sludge treatment technical field especially relates to a sludge dewatering drying device.

Background

Industrial sludge contains a large amount of toxic substances including heavy metal substances, pathogens, virus microorganisms, a large amount of toxic organic matters and other dangerous solid wastes, and in order to ensure that the sludge does not cause harm to the environment and people, the sludge needs to be dehydrated and dried, and the treated sludge is further treated by other procedures to reach the safety level.

Through the retrieval, chinese patent application No. CN201821396888.5 discloses a sludge dewatering and drying device, including dewatering box and stoving case, dewatering box left end bottom is linked together with stoving case right side top, the inside scraping wings that is equipped with in dewatering box right side, scraping wings right side has set firmly push rod one, the inside scraping wings that is equipped with in dewatering box left side is two, the middle part of scraping wings top has set firmly push rod two, scraping wings two right sides are equipped with the striker plate, the dewatering box bottom is equipped with the fluid transmission case, pass through the filter plate intercommunication between dewatering box and fluid transmission case, stoving case left side outer wall top is equipped with agitator motor, the agitator motor output runs through the stoving case and even has stirring paddle leaf, stoving case left side outer wall below runs through and is equipped with electric heating element, electric heating element connects the air-blower. The sludge dewatering and drying device in the patent has the following defects: when current drying device is handling mud, can stir mud for the treatment effeciency that improves mud, nevertheless, can lead to mud to take place the phenomenon that splashes like this to can cause the pollution to the inside of device and be not convenient for clear up the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sludge dewatering and drying device.

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

the utility model provides a sludge dewatering drying device, includes the box, the top outer wall fixedly connected with case lid of box, the top outer wall of case lid is provided with into dirty pipe, the equal first heater of fixedly connected with in both sides of case lid top inner wall, all rotate between the relative both sides inner wall of case lid and be connected with the live-rollers, and the outer wall of two live-rollers all rotates and is connected with the conveyer belt, one side outer wall fixedly connected with motor of case lid, and pass through bolted connection between the one end of motor output shaft and the live-rollers, open one side outer wall of case lid has the gas vent, one side inner wall fixedly connected with fixed plate of case lid, and one side outer wall of fixed plate is provided.

As a further aspect of the present invention: the inner wall of the box body is fixedly connected with a heat-conducting plate at a position close to the top.

As a further aspect of the present invention: the outer wall of one side of box is provided with the drain pipe, and the inner wall of drain pipe is provided with the filter screen.

As a further aspect of the present invention: the water inlet is formed in the position, close to the top, of the outer wall of one side of the box body, the water outlet is formed in the outer wall of the bottom of the box body, and sealing plugs are arranged on the inner wall of the water outlet and the inner wall of the water inlet.

As a further aspect of the present invention: and a vibration motor is fixedly connected to the position, close to the top, of the inner wall of one side of the box body.

As a further aspect of the present invention: the equal fixedly connected with second heater in both sides of bottom half inner wall, and second heater, first heater, vibrating motor and motor all are connected with the switch through the wire, and the switch is connected with the power through the wire.

As a further aspect of the present invention: the inner wall of the sewage inlet pipe is provided with guide plates distributed at equal intervals.

The utility model has the advantages that:

1. the vibrating motor, the rotating roller and the conveying belt are arranged, so that sludge can be conveyed to facilitate drying treatment of the sludge, and reduction of drying efficiency of the device on the sludge due to accumulation of the sludge is prevented;

2. the fixed plate and the scraper are arranged, so that sludge adhered to the conveying belt can be cleaned, the conveying belt can convey the sludge conveniently, and the influence on sludge drying caused by the fact that the dried sludge is adhered to the conveying belt and is inconvenient to convey is prevented;

3. through the baffle that sets up, can slow down the falling speed of mud to carry out drying process to mud, prevent because the flow velocity of mud leads to mud to pile up together and cause the influence to the stoving of mud too fast.

Drawings

FIG. 1 is a schematic sectional view of a sludge dewatering and drying apparatus according to example 1;

FIG. 2 is a schematic view of the overall structure of a sludge dehydrating and drying apparatus according to embodiment 1;

fig. 3 is a schematic sectional view of a sludge dewatering and drying apparatus provided in embodiment 2.

In the figure: the device comprises a box body 1, a heat conducting plate 2, a water discharging pipe 3, a filter screen 4, a fixing plate 5, a scraper 6, a box cover 7, a first heater 8, a sewage inlet pipe 9, a conveying belt 10, a rotating roller 11, an exhaust port 12, a vibration motor 13, a second heater 14, a water discharging port 15, a sealing plug 16 and a guide plate 17.

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, a sludge dewatering and drying device, including box 1, there is case lid 7 box 1's top outer wall through bolted connection, case lid 7's top outer wall is provided with into dirty pipe 9, there is first heater 8 box lid 7 top inner wall's both sides all through bolted connection, all rotate between the relative both sides inner wall of case lid 7 and be connected with live-rollers 11, and the outer wall of two live-rollers 11 all rotates and is connected with conveyer belt 10, there is the motor one side outer wall of case lid 7 through bolted connection, and pass through bolted connection between motor output shaft's one end and the live-rollers 11, one side outer wall of case lid 7 is opened there is gas vent 12, there is fixed plate 5 one side inner wall of case lid 7 through bolted connection, and one side outer.

Wherein, the position that the inner wall of box 1 is close to the top has heat-conducting plate 2 through bolted connection, one side outer wall of box 1 is provided with drain pipe 3, and the inner wall of drain pipe 3 is provided with filter screen 4, the position that one side outer wall of box 1 is close to the top is opened there is the water inlet, the bottom outer wall of box 1 is opened there is outlet 15, the inner wall of outlet 15 and the inner wall of water inlet all are provided with sealing plug 16, there is vibrating motor 13 through bolted connection in the position that one side inner wall of box 1 is close to the top, there is second heater 14 all through bolted connection in the both sides of box 1 bottom inner wall, and second heater 14, first heater 8, vibrating motor 13 and motor all are connected with the switch through the wire, the.

The working principle is as follows: during the use, hold mud to the inside of device through advancing dirty pipe 9, mud can carry to conveyer belt 10 through blow off pipe 9 on, open the switch, the motor can drive rotor 11 and rotate, thereby carry mud through conveyer belt 10, carry out preliminary drying process to mud through first heater 8, pour into appropriate amount water into to the inside of box 1 through the water inlet, heat treatment is carried out to water through second heater 14, further carry out drying process to mud through heat-conducting plate 2, mud dispersion when through vibrating motor, in the meantime, can be stained with mud on the conveyer belt 10, can handle the mud of adhesion on conveyer belt 10 through scraper 6, sewage can discharge through filter screen 4 and drain pipe 3.

Example 2

Referring to fig. 3, in this embodiment, compared with embodiment 1, the inner wall of the sewage inlet pipe 9 is provided with guide plates 17 distributed at equal intervals.

The working principle is as follows: when in use, the sludge is contained in the device through the sewage inlet pipe 9, the sludge is conveyed to the conveyer belt 10 through the sewage discharge pipe 9, the switch is turned on, the motor can drive the rotating roller 11 to rotate, thereby conveying the sludge through the conveying belt 10, primarily drying the sludge through the first heater 8, a proper amount of water is injected into the interior of the tank body 1 through the water inlet, the water is heated by the second heater 14, the heat conducting plate 2 is used for further drying the sludge, the sludge is dispersed when passing through the vibration motor, and the sludge is adhered to the conveying belt 10 during the process, the sludge adhered to the conveyer belt 10 can be treated by the scraper 6, the sewage can be discharged through the filter screen 4 and the drain pipe 3, can slow down the falling speed of mud through baffle 17 to carry out drying process to mud, prevent to lead to the fact the influence to the stoving of mud together because the flow velocity of mud is too fast.

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. A sludge dewatering and drying device comprises a box body (1) and is characterized in that the outer wall of the top of the box body (1) is fixedly connected with a box cover (7), a sewage inlet pipe (9) is arranged on the outer wall of the top of the box cover (7), first heaters (8) are fixedly connected on both sides of the inner wall of the top of the box cover (7), rotating rollers (11) are rotatably connected between the inner walls of the two opposite sides of the box cover (7), the outer walls of the two rotating rollers (11) are both rotatably connected with a conveyer belt (10), the outer wall of one side of the box cover (7) is fixedly connected with a motor, one end of the output shaft of the motor is connected with the rotating roller (11) through a bolt, the outer wall of one side of the box cover (7) is provided with an exhaust port (12), the inner wall of one side of the box cover (7) is fixedly connected with a fixing plate (5), and the outer wall of one side of the fixing plate (5) is provided with a scraper (6).

2. The sludge dewatering and drying device according to claim 1, wherein the heat conducting plate (2) is fixedly connected to the position of the inner wall of the box body (1) close to the top.

3. The sludge dewatering and drying device according to claim 2, wherein the outer wall of one side of the box body (1) is provided with a drain pipe (3), and the inner wall of the drain pipe (3) is provided with a filter screen (4).

4. The sludge dewatering and drying device as claimed in claim 3, wherein the outer wall of one side of the box body (1) is provided with a water inlet near the top, the outer wall of the bottom of the box body (1) is provided with a water outlet (15), and the inner wall of the water outlet (15) and the inner wall of the water inlet are both provided with a sealing plug (16).

5. The sludge dewatering and drying device according to any one of claims 1 to 4, wherein a vibration motor (13) is fixedly connected to the position of the inner wall of one side of the box body (1) close to the top.

6. The sludge dewatering and drying device according to claim 5, wherein the second heater (14) is fixedly connected to both sides of the inner wall of the bottom of the box body (1), and the second heater (14), the first heater (8), the vibration motor (13) and the motor are all connected with a switch through wires, and the switch is connected with a power supply through wires.

7. The sludge dewatering and drying device according to claim 1, characterized in that the inner wall of the sewage inlet pipe (9) is provided with guide plates (17) which are distributed at equal intervals.