CN218248923U

CN218248923U - Rotary disc filter

Info

Publication number: CN218248923U
Application number: CN202222406199.0U
Authority: CN
Inventors: 郑成涛; 郭冰; 郑成栋
Original assignee: Xinjiang Yinshui Environmental Protection Engineering Co ltd
Current assignee: Xinjiang Yinshui Environmental Protection Engineering Co ltd
Priority date: 2022-09-11
Filing date: 2022-09-11
Publication date: 2023-01-10
Anticipated expiration: 2032-09-11

Abstract

The utility model relates to a rotary disc filter, including the filter box, the inside of filter box is provided with clearance mechanism, be connected with the water storage chamber on the left side wall of filter box, the bottom of filter box is provided with wiper mechanism, clearance mechanism is including the hollow tube, the hollow tube sets up the inside at the filter box, the surface of hollow tube is connected with the multiunit filter disc, the top fixedly connected with mounting panel of filter box, driving motor is installed at the top of mounting panel, driving motor's output fixed connection action wheel, the outer fixed connection of hollow tube and action wheel matched with from the driving wheel, through being provided with clearance mechanism, start driving motor for the action wheel passes through the drive belt and drives from the driving wheel rotation, and the hollow tube rotates this moment, through the multiunit scraper blade, can strike off the mud on the multiunit filter disc filter cloth, avoids the mud clearance not in place, influences filterable efficiency.

Description

Rotary disc filter

Technical Field

The utility model relates to a filter technical field especially relates to a rotary disc filter.

Background

The rotary disc filter is a filter which is adopted in advanced treatment abroad in recent years, has the advantages of low investment, no need of lifting sewage, low operating cost, small occupied area and simple management, and is particularly suitable for advanced treatment of municipal sewage in cities and towns at present.

The current filter is general to the clearance effect of filter disc in the use, leads to mud to be attached to on the filter cloth of filter disc, influences work efficiency, for solving above proposed problem, we have designed a neotype carousel filter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotary disc filter has solved the technical problem among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a rotary disc filter, includes the filter box, the inside of filter box is provided with clearance mechanism, be connected with the water storage chamber on the left side wall of filter box, the bottom of filter box is provided with wiper mechanism, clearance mechanism is including the hollow tube, the hollow tube sets up the inside at the filter box, the surface of hollow tube is connected with the multiunit filter disc, the top fixedly connected with mounting panel of filter box, driving motor is installed at the top of mounting panel, driving motor's output fixed connection action wheel, the outer fixed connection of hollow tube is connected with the action wheel matched with from the driving wheel, the action wheel is connected with the drive belt with from the transmission between the driving wheel, fixedly connected with multiunit connecting plate on the preceding inner wall of filter box, and fixedly connected with scraper blade, multiunit on the multiunit connecting plate the surface at the multiunit filter disc is all supported to the scraper blade.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the cleaning mechanism comprises a back flush water pump, the back flush water pump is installed on the rear side wall of the water storage cavity, a connecting water pipe is connected to the rear side wall of the back flush water pump, a plurality of groups of spray pipes are connected to the connecting water pipe, and the plurality of groups of spray pipes penetrate through the filter box body.

Further, a water inlet is connected to the right side wall of the filter box body, a water outlet is connected to the left side wall of the water storage cavity, and valves are installed on the water inlet and the water outlet.

Further, the bottom of the filter box body is connected with a drain outlet, a valve is installed on the drain outlet, and the other end of the drain outlet is connected with a sludge storage box.

Further, the equal fixedly connected with supporting leg in bottom dead angle department of filter box, and the equal fixedly connected with unable adjustment base of lower extreme of every supporting leg of group.

Furthermore, the inside of storing up the mud case is provided with the filter screen, and is connected with the drain pipe on the right side wall of storing up the mud case.

Furthermore, a plurality of water spray holes are formed in the plurality of groups of spray pipes, and a group of filter discs is arranged between every two groups of spray pipes.

The utility model has the advantages that: the utility model provides a rotary disc filter has following advantage:

1. the cleaning mechanism is arranged, the driving motor is started, the driving wheel drives the driven wheel to rotate through the driving belt, the hollow pipe rotates at the moment, and the sludge on the filter cloth of the plurality of groups of filter discs can be scraped through the plurality of groups of scraping plates, so that the problem that the sludge is not cleaned in place and the filtering efficiency is influenced is avoided;

2. through being provided with wiper mechanism, start the back flush water pump for the back flush water pump is carried the water after the water storage intracavity filters to many groups of spray tube through connecting the water pipe, sprays the clearance to the surface of multiunit filter disc, cooperates the multiunit scraper blade, has further improved the effect of clearance.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention in fig. 1;

fig. 3 is a partial view of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a filter box body; 111. a hollow tube; 112. a filter disc; 113. mounting a plate; 114. a drive motor; 115. a driving wheel; 116. a driven wheel; 117. a transmission belt; 118. a connecting plate; 119. a squeegee; 120. backwashing the water pump; 121. connecting a water pipe; 122. a spray tube; 2. supporting legs; 3. a water inlet; 4. a water storage cavity; 5. a water discharge port; 6. a sewage draining port; 7. a sludge storage tank.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a rotary disc filter, including filter box 1, the inside of filter box 1 is provided with clearance mechanism, be connected with water storage chamber 4 on the left side wall of filter box 1, the bottom of filter box 1 is provided with wiper mechanism, clearance mechanism is including hollow tube 111, hollow tube 111 sets up the inside at filter box 1, the surface connection of hollow tube 111 has multiunit filter disc 112, the top fixedly connected with mounting panel 113 of filter box 1, driving motor 114 is installed at mounting panel 113's top, driving motor 114's output fixed connection action wheel 115, hollow tube 111's outer fixed surface is connected with and takes turns from driving wheel 116 with action wheel 115 matched with, drive belt 117 is connected with in the transmission between action wheel 115 and the follow driving wheel 116, fixedly connected with multiunit connecting plate 118 on the preceding inner wall of filter box 1, and fixedly connected with scraper blade 119 on the multiunit connecting plate 118, multiunit scraper blade 119 all supports the surface of closing at multiunit filter disc 112. During operation, start driving motor 114 for action wheel 115 passes through drive belt 117 and drives from driving wheel 116 and rotate, and hollow tube 111 rotates this moment, through multiunit scraper blade 119, can strike off the mud on the multiunit filter disc 112 filter cloth, avoids the mud clearance not in place, influences filterable efficiency.

Preferably, the cleaning mechanism comprises a back flush water pump 120, the back flush water pump 120 is installed on the rear side wall of the water storage cavity 4, a connecting water pipe 121 is connected to the rear side wall of the back flush water pump 120, a plurality of groups of spray pipes 122 are connected to the connecting water pipe 121, and the plurality of groups of spray pipes 122 penetrate through the filter box body 1. When the water storage device works, the backwashing water pump 120 is started, so that the backwashing water pump 120 conveys the filtered water in the water storage cavity 4 to the plurality of groups of spraying pipes 122 through the connecting water pipe 121, the surfaces of the plurality of groups of filter discs 112 are sprayed and cleaned, and the cleaning effect is further improved by matching with the plurality of groups of scraping plates 119.

Preferably, the right side wall of the filter box body 1 is connected with a water inlet 3, the left side wall of the water storage cavity 4 is connected with a water outlet 5, and valves are respectively arranged on the water inlet 3 and the water outlet 5. When the sewage filter works, sewage is conveniently filtered and then discharged through the water inlet 3 and the water outlet 5.

Preferably, the bottom of the filter box body 1 is connected with a sewage draining outlet 6, a valve is installed on the sewage draining outlet 6, and the other end of the sewage draining outlet 6 is connected with a sludge storage box 7. During operation, the valve is arranged, so that the operation of workers is facilitated.

Preferably, the equal fixedly connected with supporting leg 2 in bottom dead angle department of filter box 1, and the equal fixedly connected with unable adjustment base of lower extreme of every supporting leg 2 of group. When in work, the whole stability is improved.

Preferably, the inside of the sludge storage tank 7 is provided with a filter screen, and the right side wall of the sludge storage tank 7 is connected with a drain pipe. During operation, through being provided with the filter screen, can filter the back secondary recycle to sludge water.

Preferably, a plurality of water spray holes are formed on the plurality of groups of spray pipes 122, and a group of filter discs 112 is arranged between each two groups of spray pipes 122. When in work, the cleaning area is increased, and each group of filter discs 112 can be cleaned.

The utility model discloses a concrete theory of operation and application method do: firstly, a sewage pipe is connected with a water inlet 3, filtered water is discharged into a water storage cavity 4 through a hollow pipe 111 and then discharged through a water outlet 5, a driving motor 114 is started, a driving wheel 115 drives a driven wheel 116 to rotate through a driving belt 117, the hollow pipe 111 rotates at the moment, sludge on filter cloth of a plurality of groups of filter discs 112 can be scraped through a plurality of groups of scraping plates 119, the condition that the sludge cannot be cleaned is avoided, a back flush water pump 120 is started, the filtered water in the water storage cavity 4 is conveyed to a plurality of groups of spraying pipes 122 through a connecting water pipe 121 by the back flush water pump 120, the surfaces of the plurality of groups of filter discs 112 are sprayed and cleaned, the surfaces of the plurality of groups of filter discs 112 can be cleaned in place by matching with the plurality of groups of scraping plates 119, the filtering efficiency is improved, and then the cleaned sewage is discharged into a sludge storage tank 7 through a sewage discharge outlet 6.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a rotary disc filter, includes filter box (1), its characterized in that, the inside of filter box (1) is provided with clearance mechanism, be connected with water storage chamber (4) on the left side wall of filter box (1), the bottom of filter box (1) is provided with wiper mechanism, clearance mechanism is including hollow tube (111), hollow tube (111) set up the inside at filter box (1), the surface connection of hollow tube (111) has multiunit filter disc (112), the top fixedly connected with mounting panel (113) of filter box (1), driving motor (114) are installed at the top of mounting panel (113), the output fixed connection action wheel (115) of driving motor (114), the outer fixed surface connection of hollow tube (111) has and action wheel (115) matched with from driving wheel (116), drive wheel (115) and from driving wheel (116) between transmission be connected with drive belt (117), fixedly connected with multiunit connecting plate (118) on the preceding inner wall of filter box (1), and fixedly connected with multiunit scraper blade (119) on multiunit connecting plate (118), multiunit scraper blade (119) all support the surface connection board of multiunit filter disc (112).

2. The rotary disc filter of claim 1, wherein the cleaning mechanism comprises a back flush water pump (120), the back flush water pump (120) is installed on the rear side wall of the water storage cavity (4), a connecting water pipe (121) is connected to the rear side wall of the back flush water pump (120), a plurality of groups of spray pipes (122) are connected to the connecting water pipe (121), and the plurality of groups of spray pipes (122) all penetrate through the filter box body (1).

3. The rotary disc filter according to claim 2, wherein the right side wall of the filter box body (1) is connected with a water inlet (3), the left side wall of the water storage cavity (4) is connected with a water outlet (5), and valves are mounted on the water inlet (3) and the water outlet (5).

4. A rotary disc filter as claimed in claim 3, wherein the bottom of the filter housing (1) is connected with a sewage drain (6), a valve is mounted on the sewage drain (6), and the other end of the sewage drain (6) is connected with a sludge storage tank (7).

5. A rotary disc filter according to claim 4, wherein the bottom dead centre of the filter housing (1) is fixedly connected with a support leg (2), and the lower end of each support leg (2) is fixedly connected with a fixed base.

6. The rotary disc filter according to claim 5, characterized in that a filter screen is arranged inside the sludge storage tank (7), and a drain pipe is connected to the right side wall of the sludge storage tank (7).

7. The rotary disc filter according to claim 6, wherein the plurality of groups of spray pipes (122) are provided with a plurality of water spray holes, and a group of filter discs (112) is arranged between each two groups of spray pipes (122).