CN217068391U

CN217068391U - Slurry dewatering membrane assembly

Info

Publication number: CN217068391U
Application number: CN202122901794.7U
Authority: CN
Inventors: 张焕辉
Original assignee: Jiangxi Wuling Electromechanical Equipment Co ltd
Current assignee: Jiangxi Wuling Electromechanical Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-07-29
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a thick liquids dehydration membrane subassembly, it comprises left subassembly, right subassembly and flat filter membrane piece, left side subassembly and right subassembly are formed by connecting front bezel, back plate and curb plate, the both ends of flat filter membrane piece are connected respectively on the curb plate of left subassembly and right subassembly, be equipped with a plurality of division bars on the curb plate of left subassembly and right subassembly, separate the flat filter membrane piece of multi-disc one by one, upper end between the front bezel of left subassembly and right subassembly is connected through last connecting device, the lower extreme is connected through connecting device down. The beneficial effects of the utility model have: the flat membrane is adopted, so that the water filtering process can be effectively carried out, and the aim of reducing the water content of the slurry is fulfilled; the left and right components are included, so that the diaphragm is convenient to mount inside, and the production and processing are convenient; the two sides of the bottom of each membrane are supported by component supporting blocks, the middle of each membrane is provided with a lower clamping support, the support is uniform, and the membranes are not easy to deform; the bottom is provided with an aeration device, and small bubbles generated by aeration play a role in vibrating the surface of the membrane, so that the quantity of slurry attached to the membrane is reduced.

Description

Slurry dewatering membrane assembly

Technical Field

The utility model relates to a thick liquids dehydration membrane module belongs to thick liquids dehydration technical field.

Background

During the ceramic processing, the slurry needs to be dried and dehydrated under the action of high temperature, and then the slurry is prepared into powder with certain particle size distribution. If the aim of dehydration is achieved directly through drying, a large amount of fuel needs to be consumed, and in the prior art, slurry is dehydrated firstly to reduce the moisture content of the slurry, and then the slurry is heated and dried to form powder, so that the use of fuel can be reduced, and the production cost is reduced. Most of the currently adopted dehydration devices are simple filter cylinders, and the dehydration effect is very limited.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a thick liquids dehydration membrane subassembly, and this dehydration membrane subassembly adopts dull and stereotyped membrane, can effectually carry out the drainage process, reaches the purpose that reduces thick liquids moisture content.

The utility model discloses a following scheme realizes: the utility model provides a thick liquids dehydration membrane module, its comprises left subassembly, right subassembly and flat filter membrane piece, left side subassembly with right side subassembly is formed by connecting front bezel, back plate and curb plate, flat filter membrane piece is equipped with the multi-disc, the both ends of flat filter membrane piece are connected respectively on the curb plate of left side subassembly with right side subassembly, left side subassembly with be equipped with a plurality of segmentation strip on the curb plate of right side subassembly, with the multi-disc flat filter membrane piece separates one by one, left side subassembly with upper end between the front bezel of right side subassembly is connected through last connecting device, and the lower extreme is connected through connecting device down, left side subassembly with upper end between the back plate of right side subassembly also is connected through last connecting device, and the lower extreme also is connected through connecting device down.

The upper end of the flat filtering membrane is provided with an upper clamping block, the lower end of the flat filtering membrane is provided with a lower clamping block, the front end and the rear end of the upper clamping block and the rear end of the lower clamping block are respectively connected with the front plate and the rear plate of the left component and the front plate and the rear plate of the right component, and the upper clamping block and the lower clamping block are clamped at the upper end and the lower end of the flat filtering membrane.

And the inner sides of the lower ends of the side plates of the left component and the right component are respectively connected with a component supporting block, and the component supporting blocks support the flat filter membrane.

The lower end of each flat filter membrane is connected with two water outlet hoses, the outer sides of the left component and the right component are respectively connected with a water outlet branch pipe, the water outlet hoses are connected to the corresponding water outlet branch pipes, and the water outlet branch pipes are connected to a water outlet main pipe with a vacuum pump outside.

The left side subassembly with many pillars are all connected to the lower extreme of right side subassembly, pillar swing joint is in the membrane pond.

The lower end of each flat filter membrane is connected with two backwashing hoses, the outer sides of the left component and the right component are respectively connected with a backwashing pipe, the backwashing hoses are connected to the corresponding backwashing pipes, and the water outlet branch pipe and the backwashing pipes are fixed on the supporting blocks at the outer sides of the left component and the right component through hoops.

The lower end of the flat filtering membrane is provided with an aeration ring pipe, the aeration ring pipe is connected to the support through a connecting rod, the aeration ring pipe is of a square structure, the inner side of the aeration ring pipe is connected with a plurality of aeration branch pipes, and the aeration ring pipe is connected to an external aeration device through an aeration connecting pipe.

The utility model has the advantages that:

1. the slurry dehydration membrane component of the utility model adopts a flat membrane, which can effectively carry out the water filtration process and achieve the purpose of reducing the water content of the slurry;

2. the utility model relates to a slurry dewatering membrane component, which comprises a left component and a right component, is convenient for installing a membrane inside and is convenient for production and processing;

3. the utility model relates to a slurry dehydration membrane component, wherein, two sides of the bottom of each membrane are provided with component supporting blocks for supporting, the middle is provided with a lower clamping block for supporting, the supporting is uniform, and the membrane is not easy to deform;

4. the utility model relates to a thick liquids dehydration membrane subassembly bottom is equipped with aeration equipment, and the aeration produces the microbubble and plays the vibration effect to the diaphragm surface, reduces the quantity that mud adheres to on the diaphragm.

Drawings

Fig. 1 is a schematic front view of a sectional structure of a slurry dewatering membrane module according to the present invention.

Fig. 2 is a schematic front view of the slurry dewatering membrane module of the present invention.

In the figure: the filter comprises a left component 1, a right component 2, a flat filter membrane 3, a partition strip 4, an upper connecting device 5, a lower connecting device 6, an upper clamping block 7, a lower clamping block 8, a component supporting block 9, a water outlet hose 10, a water outlet branch pipe 11, a support column 12, a backwashing hose 13, a backwashing pipe 14, a hoop 15, an aeration ring pipe 16, a connecting rod 17, an aeration branch pipe 18, a supporting block 19 and an aeration connecting pipe 20.

Detailed Description

The present invention will be further described with reference to fig. 1-2, but the scope of the present invention is not limited to the description.

In which like parts are designated by like reference numerals. It is noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component, and the drawings are in greatly simplified form and employ non-precise ratios, merely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention.

In the following description, for purposes of clarity, not all features of an actual implementation are described, well-known functions or constructions are not described in detail since they would obscure the invention with unnecessary detail, it being understood that in the development of any actual embodiment, numerous implementation details must be set forth in order to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, changing from one implementation to another, and it being recognized that such development efforts may be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art.

The utility model provides a thick liquids dehydration membrane module, it is by left subassembly 1, right side subassembly 2 and flat filter membrane piece 3 constitute, left side subassembly 1 and right subassembly 2 are by the front bezel, back plate and curb plate are connected and are formed, flat filter membrane piece 3 is equipped with the multi-disc, the both ends of flat filter membrane piece 3 are connected respectively on the curb plate of left subassembly 1 and right subassembly 2, be equipped with a plurality of segmentation strips 4 on the curb plate of left side subassembly 1 and right subassembly 2, separate multi-disc flat filter membrane piece 3 one by one, upper end between the front bezel of left side subassembly 1 and right subassembly 2 is connected through last connecting device 5, the lower extreme is connected through connecting device 6 down, upper end between the back bezel of left side subassembly 1 and right subassembly 2 also is connected through last connecting device 5, the lower extreme also is connected through connecting device 6 down.

The upper end of dull and stereotyped filtering membrane piece 3 is equipped with fixture block 7, the lower extreme is equipped with down fixture block 8, go up fixture block 7 and lower fixture block 8 the front and back end respectively with left subassembly 1 and right subassembly 2 around the board be connected, go up fixture block 7 and lower fixture block 8 card at dull and stereotyped filtering membrane piece 3 the upper and lower both ends, a subassembly supporting shoe 9 is respectively connected to left subassembly 1 and right subassembly 2's curb plate lower extreme inboard, subassembly supporting shoe 9 supports dull and stereotyped filtering membrane piece 3, two water outlet hose 10 are all connected to the lower extreme of every dull and stereotyped filtering membrane piece 3, a water outlet branch pipe 11 is respectively connected in the outside of left subassembly 1 and right subassembly 2, water outlet hose 10 is connected to corresponding water outlet branch pipe 11, water outlet branch pipe 11 is connected to the water outlet main pipe of the vacuum pump of outside area, a plurality of pillars 12 are all connected to the lower extreme of left subassembly 1 and right subassembly 2, pillar 12 swing joint is in the membrane cisternal. The lower end of each flat filter membrane 3 is connected with two backwashing hoses 13, the outer sides of the left component 1 and the right component 2 are respectively connected with a backwashing pipe 14, the backwashing hoses 13 are connected to the corresponding backwashing pipes 14, and the water outlet branch pipes 11 and the backwashing pipes 14 are fixed on the supporting blocks 19 at the outer sides of the left component 1 and the right component 2 through hoops 15.

The lower end of the flat filtering membrane 3 is provided with an aeration circular pipe 16, the aeration circular pipe 16 is connected to the support column 12 through a connecting rod 17, the aeration circular pipe 16 is of a square structure, the inner side of the aeration circular pipe 16 is connected with a plurality of aeration branch pipes 18, and the aeration circular pipe 16 is connected to an external aeration device through an aeration connecting pipe 20.

In the operation process, the left component 1 and the right component 2 are connected with the lower connecting device 6 through the connecting device 5, the flat filtering membrane 3 is connected in front of the left component 1 and the right component 2 and clamped by the upper clamping block 7 and the lower clamping block 8, the slurry pool 2 enters the flat filtering membrane 3 for filtering, the filtered water sequentially passes through the water outlet hose 10 and the water outlet branch pipe 11 and then is discharged from the water outlet main pipe, the dehydrated slurry flows back through the pipeline, in the process, the aeration device sequentially passes through the aeration connecting pipe 20, the aeration circular pipe 16 and the aeration branch pipe 18 to aerate the lower part of the flat filtering membrane 3, the flat filtering membrane 3 is backwashed as required or periodically, the gas sequentially passes through the backwash pipe 14, the backwash hose 13 enters the flat filtering membrane 3, and the flat filtering membrane 3 is backwashed.

Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A slurry dehydration membrane component is characterized in that: which consists of a left component (1), a right component (2) and a flat filter membrane (3), the left component (1) and the right component (2) are formed by connecting a front plate, a rear plate and side plates, the flat filter membrane (3) is provided with a plurality of pieces, two ends of the flat filter membrane (3) are respectively connected to the side plates of the left component (1) and the right component (2), a plurality of dividing strips (4) are arranged on the side plates of the left component (1) and the right component (2) to separate the flat filter membranes (3) one by one, the upper ends of the front plates of the left component (1) and the right component (2) are connected through an upper connecting device (5), the lower ends are connected through a lower connecting device (6), the upper ends of the rear plates of the left component (1) and the right component (2) are also connected through an upper connecting device (5), and the lower ends of the rear plates are also connected through a lower connecting device (6).

2. The slurry dewatering membrane module as recited in claim 1, further comprising: the upper end of the flat filtering membrane (3) is provided with an upper clamping block (7), the lower end of the flat filtering membrane is provided with a lower clamping block (8), the front end and the rear end of the upper clamping block (7) and the rear end of the lower clamping block (8) are respectively connected with the front plate and the rear plate of the left component (1) and the right component (2), and the upper clamping block (7) and the lower clamping block (8) are clamped at the upper end and the lower end of the flat filtering membrane (3).

3. The slurry dewatering membrane module as recited in claim 1, further comprising: the inner sides of the lower ends of the side plates of the left component (1) and the right component (2) are respectively connected with a component supporting block (9), and the component supporting blocks (9) support the flat filter membrane (3).

4. The slurry dewatering membrane module as recited in claim 1, further comprising: the lower end of each flat filter membrane (3) is connected with two water outlet hoses (10), the outer sides of the left component (1) and the right component (2) are respectively connected with one water outlet branch pipe (11), the water outlet hoses (10) are connected to the corresponding water outlet branch pipes (11), and the water outlet branch pipes (11) are connected to a water outlet main pipe with a vacuum pump outside.

5. The slurry dewatering membrane module as recited in claim 1, further comprising: the lower extreme of left side subassembly (1) with right side subassembly (2) all connects many pillars (12), pillar (12) swing joint is in the membrane pond.

6. The slurry dewatering membrane module as recited in claim 4, further comprising: the lower end of each flat filter membrane piece (3) is connected with two backwashing hoses (13), the outer sides of the left component (1) and the right component (2) are respectively connected with a backwashing pipe (14), the backwashing hoses (13) are connected to the corresponding backwashing pipes (14), and the water outlet branch pipe (11) and the backwashing pipes (14) are fixed on a supporting block (19) on the outer sides of the left component (1) and the right component (2) through a hoop (15).

7. The slurry dewatering membrane module as recited in claim 5, further comprising: the lower end of the flat filtering membrane (3) is provided with an aeration ring pipe (16), the aeration ring pipe (16) is connected to the support column (12) through a connecting rod (17), the aeration ring pipe (16) is of a square structure, the inner side of the aeration ring pipe is connected with a plurality of aeration branch pipes (18), and the aeration ring pipe (16) is connected to an external aeration device through an aeration connecting pipe (20).