CN209490543U - A graded filter device for water purification treatment in a waterworks - Google Patents

Abstract

The utility model discloses a kind of waterworks purification of water quality processing stagewise filter devices, including apparatus main body, driving motor and classified filtering main body, water outlet is fixed on the downside of described device main body, and support frame is installed on the outside of apparatus main body, one end of described device main body is equipped with the first seal closure, and first is equipped with driving motor on the outside of seal closure, the other end of described device main body is fixed with the second seal closure, and second offers water inlet on the outside of seal closure, the front end of the driving motor is connected with rotation connection cover, and the front end of rotation connection cover is connected with classified filtering main body by first partition, the classified filtering main body is internally provided with shaft, and the first scraper plate is fixed on the outside of shaft.Waterworks purification of water quality processing stagewise filter device, can clear up classified filtering body surfaces by the rotation of the first scraper plate and the second scraper plate, to ensure that the working efficiency and filter effect of subsequent water filtering.

Description

A graded filter device for water purification treatment in a waterworks

technical field

The utility model relates to the technical field of water treatment devices, in particular to a graded filter device for water purification treatment in waterworks.

Background technique

In the water treatment process, the most common one is the filtration process. At present, in the water purification process of the waterworks, the graded filter device is usually used to complete the water purification work, but some filter devices still have certain problems in use. For example, due to the long-time water filtration, some impurities remain on the filter device, which will have a serious adverse effect on the subsequent water filtration work, and will greatly reduce the efficiency of water filtration and the purification effect of water.

Therefore, we have proposed a hierarchical filter device for water purification treatment in a waterworks, in order to solve the above-mentioned problems.

Contents of the invention

The purpose of this utility model is to provide a kind of graded filter device for water purification treatment in waterworks, to solve the current problem that some impurities left on the filter device proposed by the above background technology will cause serious adverse effects on subsequent water filtration work, greatly The problem of reducing the efficiency of water filtration and the effect of water purification.

In order to achieve the above purpose, the utility model provides the following technical solutions: a graded filter device for water purification treatment in a waterworks, including a device main body, a drive motor and a graded filter main body, a water outlet is fixed on the lower side of the device main body, and A support frame is installed on the outside of the main body of the device, a first sealing cover is installed on one end of the main body of the device, and a driving motor is installed on the outside of the first sealing cover, a second sealing cover is fixed on the other end of the main body of the device, and the second sealing cover is installed on the other end of the main body of the device. The outer side of the second sealing cover is provided with a water inlet, the front end of the drive motor is connected with a rotating connection cover, and the front end of the rotating connection cover is connected with a graded filter body through a first partition, and the inside of the graded filter body is provided with a rotating shaft. And the outer side of the rotating shaft is fixed with a first scraper, one end of the rotating shaft passes through the first partition and is connected with the rotating connecting cover, the outer end of the rotating connecting cover is fixed with a fixed shaft, and the outer side of the fixed shaft is provided with a second The scraper, and the second scraper is located inside the main body of the graded filter, and the inner side of the water inlet is connected with the main body of the graded filter through a second partition.

Preferably, the lower side of the main body of the device is an arc-shaped structure, and the water outlet is set at the lowest point on the lower side of the main body of the device, and the two ends of the main body of the device are connected to the first sealing cover and the second sealing cover by flanges .

Preferably, the water inlet and the second sealing cover are of an integrated structure, and the water inlet passes through the second partition and communicates with the central space of the graded filter main body.

Preferably, there is a mechanical seal connection between the rotating connection cover and the first partition, and between the rotating connection cover and the rotating shaft and the fixed shaft, between the rotating shaft and the first scraper, and between the fixed shaft and the second scraper All are welded.

Preferably, one end of the graded filter body is fixedly connected to the second partition, and the other end of the graded filter body is connected to the first partition by snap-fit sealing.

Preferably, both the first scraper and the second scraper are helical, and the dimensions of the first scraper and the second scraper are both equal to the internal dimensions of the classified filter body.

Compared with the prior art, the beneficial effects of the utility model are: the hierarchical filter device for water purification treatment of the waterworks;

(1) The first sealing cover and the second sealing cover are arranged on the main body of the device, which can facilitate the disassembly and maintenance of the device, thereby improving the use efficiency of the device, and the lower side of the main body of the device is also arranged in an arc shape, which can assist the device Water outlet work, so as to avoid the residual water in the device;

(2) The first scraper and the second scraper are arranged inside the main body of the graded filter, and the surface of the main body of the graded filter can be cleaned through the rotation of the first scraper and the second scraper, thus ensuring the accuracy of subsequent water filtration. Work efficiency and filtering effect;

(3) The rotating shaft and the fixed shaft are fixed on the first scraper and the second scraper, and the rotating shaft and the fixed shaft are connected to the rotating connecting cover, so that the rotating connecting cover can drive the rotating shaft and the fixed shaft in the first The partition is rotated so that the first scraper and the second scraper can work stably and efficiently, and the movable seal between the rotating connection cover and the first partition can ensure normal water filtration.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of the utility model;

Fig. 2 is a schematic diagram of the utility model's main view section structure;

Fig. 3 is a schematic diagram of the internal structure of the first sealing cap of the present invention;

Fig. 4 is a schematic diagram of the internal structure of the second sealing cap of the present invention;

Fig. 5 is a schematic diagram of the side section structure of the main body of the graded filter of the present invention;

Fig. 6 is a side view structural diagram of the first partition of the present invention.

In the figure: 1. The main body of the device; 2. The water outlet; 3. The support frame; 4. The first sealing cover; 5. The driving motor; 6. The second sealing cover; 7. The water inlet; 8. The rotating connection cover; 9. Classification filter main body; 10, rotating shaft; 11, first partition; 12, first scraper; 13, second scraper; 14, fixed shaft; 15, second partition.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-6, the utility model provides a technical solution: a graded filter device for water purification treatment in a waterworks, including a device main body 1, a water outlet 2, a support frame 3, a first sealing cover 4, and a driving motor 5. The second sealing cover 6, the water inlet 7, the rotating connection cover 8, the classification filter main body 9, the rotating shaft 10, the first partition 11, the first scraper 12, the second scraper 13, the fixed shaft 14 and the second partition Plate 15, the water outlet 2 is fixed on the lower side of the device main body 1, and a support frame 3 is installed on the outside of the device main body 1, a first sealing cover 4 is installed on one end of the device main body 1, and a Drive motor 5, the other end of device main body 1 is fixed with second seal cover 6, and the outside of second seal cover 6 is provided with water inlet 7, and the front end of drive motor 5 is connected with rotation connection cover 8, and the rotation connection cover 8 The front end is connected with a graded filter body 9 through a first partition 11. A rotating shaft 10 is arranged inside the graded filter body 9, and a first scraper 12 is fixed on the outside of the rotating shaft 10. One end of the rotating shaft 10 passes through the first partition 11 and rotates The connecting cover 8 is connected, and the outer end of the rotating connecting cover 8 is fixed with a fixed shaft 14, and the outside of the fixed shaft 14 is provided with a second scraper 13, and the second scraper 13 is located inside the classification filter main body 9, and the water inlet 7 The inner side is connected with the graded filter main body 9 through the second partition 15 .

The lower side of the device main body 1 is an arc-shaped structure, and the water outlet 2 is set at the lowest point of the lower side of the device main body 1, and there are flanges between the two ends of the device main body 1 and the first sealing cover 4 and the second sealing cover 6 The connection can facilitate the water outlet work of the device, effectively avoid water accumulation in the device main body 1, facilitate the disassembly and use of the device, and improve the use efficiency of the device.

An integrated structure is formed between the water inlet 7 and the second sealing cover 6, and the water inlet 7 runs through the second dividing plate 15 and communicates with the central space of the graded filter body 9, which can ensure that water can be stably introduced into the graded filter body 9, thereby improving The water purification performance of the device.

There is a mechanical seal connection between the rotating connection cover 8 and the first partition plate 11, and between the rotating connecting cover 8 and the rotating shaft 10 and the fixed shaft 14, between the rotating shaft 10 and the first scraper 12, and between the fixed shaft 14 and the second scraper. The plates 13 are all welded, which can ensure that the graded filter body 9 can perform normal water filtration work, avoid the connection between the rotating connection cover 8 and the first partition 11 and cause water leakage, and also improve the first scraper. The plate 12 and the second scraper 13 are in a stable working state.

One end of the graded filter body 9 is fixedly connected to the second partition 15, and the other end of the graded filter body 9 is connected to the first partition 11 by snap-fit sealing, so that the graded filter body 9 can be safely carried out. Water filtration works to ensure the normal working condition of the whole device.

The first scraper 12 and the second scraper 13 are both helical, and the size of the first scraper 12 and the second scraper 13 are equal to the internal size of the graded filter body 9, which can effectively clean the graded filter body 9 Work, improve the water treatment efficiency of the device and the water purification effect.

Working principle: When using the graded filter device for water purification treatment in a waterworks, firstly, place the main body 1 of the device stably at the working position through the support frame 3, and then pass the first sealing cover 4 with the drive motor 5 through the method The flange is connected to one end of the device main body 1, and the rotating connection cover 8 inside the first sealing cover 4 is stable with the rotating shaft 10, the first partition 11, the first scraper 12, the second scraper 13 and the fixed shaft 14. is located in the inside of the device main body 1, and then the graded filter body 9 is placed inside the device body 1, and at the same time, due to the position of the rotating shaft 10, the first scraper 12, the second scraper 13 and the fixed shaft 14 and the position of the graded filter body 9 The positions of the internal space are corresponding, so the rotating shaft 10, the first scraper 12, the second scraper 13 and the fixed shaft 14 are inserted into the inside of the graded filter body 9, and the front end of the graded filter body 9 will be embedded in the inside of the first partition 11, and finally , the second sealing cover 6 is fixed to the other end of the device main body 1, the water inlet 7 will be connected to the internal space of the classification filter main body 9, and the above has just completed the assembly work of the whole device;

When the device starts to purify water, it is necessary to connect the external water pipe to the water inlet 7 first, and the water to be purified enters the innermost space of the graded filter body 9 through the water inlet 7, and with the continuous injection of water, the graded filter The innermost water of the main body 9 will pass through each filter layer on the graded filter body 9 in turn, and finally, the water filtered through the graded filter body 9 will enter the device body 1. At the same time, due to the arc shape of the device body 1 lower The structure can make water flow out of the device quickly through the water outlet 2, and the above is the water filtration process;

During the water filtration process, some impurities will stay in the filter layers of the graded filter main body 9, and with the accumulation of impurities, it will have a negative impact on the filtration and purification of water, so the drive motor 5 is powered on, and the drive motor 5 makes Rotate the connecting cover 8 to rotate, and then in the rotating state of the rotating connecting cover 8, the rotating shaft 10 and the fixed shaft 14 will rotate inside the classification filter main body 9 with the first scraper 12 and the second scraper 13. When the first scraper 12 and the second scraper 13 rotate, the impurities on the inner wall of each layer of the graded filter body 9 will be scraped off, and the impurities will be collected at one end of the graded filter body 9 to reduce the impact of the impurities on the subsequent The adverse effect of water purification work also improves the water filtering effect of the device. The above is the working process of the whole device, and the content not described in detail in this manual, such as the drive motor 5 and the classification filter main body 9, all belong to this field prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A graded filter device for water purification treatment in a waterworks, comprising a device body (1), a drive motor (5) and a graded filter body (9), characterized in that: the lower side of the device body (1) is fixed There is a water outlet (2), and a support frame (3) is installed on the outside of the device main body (1), and a first sealing cover (4) is installed on one end of the device main body (1), and the first sealing cover (4) A driving motor (5) is installed on the outside of the device body (1), and a second sealing cover (6) is fixed on the other end of the device main body (1), and a water inlet (7) is opened on the outside of the second sealing cover (6). The front end of the driving motor (5) is connected with a rotary connection cover (8), and the front end of the rotary connection cover (8) is connected with a graded filter body (9) through a first partition (11), and the graded filter body (9) A rotating shaft (10) is arranged inside the rotating shaft (10), and a first scraper (12) is fixed on the outside of the rotating shaft (10), and one end of the rotating shaft (10) passes through the first partition (11) and is connected with the rotating connection cover (8). connection, the outer end of the rotating connection cover (8) is fixed with a fixed shaft (14), and the outside of the fixed shaft (14) is provided with a second scraper (13), and the second scraper (13) is located Inside the main body (9), the inner side of the water inlet (7) is connected with the graded filter main body (9) through the second partition (15). 2. A graded filter device for water purification treatment in a waterworks according to claim 1, characterized in that: the lower side of the device main body (1) is an arc-shaped structure, and the water outlet (2) is set in the device The lowest part of the lower side of the main body (1), and the two ends of the device main body (1) and the first sealing cover (4) and the second sealing cover (6) are connected by flanges. 3. The hierarchical filter device for water purification treatment in a waterworks according to claim 1, characterized in that: the water inlet (7) and the second sealing cover (6) are of an integrated structure, and The water port (7) passes through the second partition (15) and communicates with the central space of the graded filter main body (9). 4. The hierarchical filter device for water purification treatment in a waterworks according to claim 1, characterized in that: the rotating connection cover (8) and the first partition (11) are connected by a mechanical seal, and Between the rotating connection cover (8) and the rotating shaft (10) and the fixed shaft (14), between the rotating shaft (10) and the first scraper (12), and between the fixed shaft (14) and the second scraper (13) All are welded. 5. A kind of waterworks water purification treatment according to claim 1 is characterized in that: between one end of described classification filtration main body (9) and the second dividing plate (15) be fixedly connected, Moreover, the other end of the graded filter body (9) is in a snap-fit and sealed connection with the first partition (11). 6. The hierarchical filter device for water purification treatment in a waterworks according to claim 1, characterized in that: the first scraper (12) and the second scraper (13) are both helical, and the second scraper (13) The dimensions of the first scraper (12) and the second scraper (13) are both equal to the internal dimensions of the classified filter body (9).