Side-screwing water inlet screen filter

Abstract

The utility model relates to the technical field of filters, and discloses a side-screwing water inlet net type filter which comprises a shell, a fixing frame fixedly connected to the inner wall of the shell, a driving rod rotationally connected to the inner wall of the fixing frame, a bottom plate fixedly connected to the bottom of the driving rod, a discharging opening formed in the bottom plate, and a mounting frame fixedly connected to the outer wall of the bottom plate. Blades are fixedly connected to the outer wall of the driving rod, a filter screen is fixedly connected to the mounting frame through screws, two first fixing rods are fixedly connected to the bottoms of the two ends of the fixing frame, and the same flow guide plate is fixedly connected to the bottoms of the two first fixing rods located at the same end; and the bottom of one section of the fixing frame is fixedly connected with two second fixing rods, the bottoms of the two second fixing rods are fixedly connected with the same scraping plate, and the outer side of the scraping plate is tightly attached to the filter screen. The filter screen can be effectively cleaned, excessive suspended matters are prevented from being accumulated on the surface of the filter screen, the filter screen is prevented from being blocked, and the filtering performance and efficiency of the filter screen are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field especially relates to side spin water inlet net type filter. BACKGROUND

[0002] Filter is a kind of equipment widely used in liquid filtration, its main function is to remove the solid particles suspended in fluid, side spin water inlet net type filter is a specially designed filter, utilize the combination of fluid rotation and net filter screen, to improve the efficiency of liquid filtration and reduce the possibility of blockage, this filter is often used in water treatment and other liquid filtration applications, but the side spin water inlet net type filter of most of prior art still has problems to be solved in the process of using.

[0003] The side spin water inlet net type filter of most of prior art can clean away part of particles by water flow rate and filter screen rotation, but if water contains larger, viscous or high-concentration suspended matter, even in the case of rotation, these suspended matters will gradually accumulate on the surface of filter screen, thereby causing blockage, need to spend more time and energy to clean, and it is urgent to solve. UTILITY MODEL CONTENTS

[0004] The utility model discloses a side spin water inlet net type filter to solve the shortcomings in the prior art.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides a side whirl water net formula filter, including the inner wall fixed connection of shell, the inner wall rotation connection of fixed frame of shell, the bottom fixed connection of drive link of drive link, the bottom plate of bottom fixed connection of drive link, the bottom plate is opened and has the discharge port, the outer wall fixed connection of bottom plate has installed frame, the outer wall fixed connection of drive link has paddle, the filter screen of installed frame is fastened through screw, the bottom fixed connection of two first fixed links of fixed frame's one end, the bottom fixed connection of two first fixed links of same end all have same guide plate, the bottom fixed connection of two second fixed links of fixed frame's one segment, the bottom fixed connection of two second fixed links all have same scraper, the outside of scraper is close to filter screen and sets up, because having adopted guide plate and guide water impact filter screen and the technical means that scraper is scraped to filter screen surface carries out scraping and cleans, so can provide more powerful impact force, the surface of filter screen is fallen off with the aid of the suspended solids that adhere of auxiliary makes, avoids the problem that the bigger, viscous or concentration very good suspended solids is accumulated too much and is blocked, effectively solves the problem that most of the prior art in the prior art in the background art can clean away partical through water flow rate and filter screen rotation, but if water contains bigger, viscous or concentration very high suspended solids, even under the condition of rotation, these suspended solids will gradually accumulate on the surface of filter screen, thereby causing blockage, need to consume more time and energy to clean, further realize that can effectively clean filter screen, avoid the surface of filter screen accumulation too much suspended solids, avoid filter screen blockage, guarantee the technical effect that the filtering performance and efficiency of filter screen.

[0007] As a further scheme of the utility model, the top of the shell is fastened with a platform member by bolts.

[0008] As a further scheme of the utility model, the top of the platform member is fixedly connected with a protective shell, and one side of the protective shell is fixedly connected with a motor.

[0009] As a further scheme of the utility model, the output end of the motor is fixedly connected with a first bevel gear, the first bevel gear is meshingly connected with a second bevel gear, the bottom of the second bevel gear is fixedly connected with a rotating shaft, and the bottom of the rotating shaft is fixedly connected with a drive link.

[0010] As a further scheme of the utility model, the rotating shaft is sleeved with a fixed seat, and the fixed seat is fixedly connected with the top of the platform member.

[0011] As a further scheme of the utility model, the bottom outer wall of the installed frame is fixedly connected with an annular sliding block, the annular sliding block is sleeved with an annular sliding rail, the annular sliding block is slidingly connected with the annular sliding rail, and the bottom inner wall of the shell is fixedly connected with the annular sliding rail.

[0012] As a further scheme of the utility model, the bottom end of the shell is fixedly provided with a drain pipe, the top end of the shell is fixedly provided with a water inlet pipe, the bottom of the shell is fixedly provided with a discharge pipe, and a valve is arranged on the discharge pipe.

[0013] The utility model discloses the beneficial effect that:

[0014] The utility model discloses: because adopt the technical means that guide plate guides water impact filter screen and scraping plate scrape and clean the surface of filter screen, can provide more powerful impact force, the surface of filter screen is attached to the suspended matter of auxiliary and falls, avoids the blockage of the accumulation of too much of the larger, viscous or concentration very good suspended matter, effectively solve the problem that the prior art in the background art can clean away partical through water flow rate and filter screen rotation, but if the water contains larger, viscous or concentration very high suspended matter, even under the condition of rotation, these suspended matters will gradually accumulate on the surface of filter screen, thereby cause the blockage, need to consume more time and energy to clean, further realize the technical effect that can effectively clean filter screen, avoid the accumulation of too much suspended matter on the surface of filter screen, avoid filter screen blockage, guarantee the filtering performance and efficiency of filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the side rotary water inlet net type filter that the utility model provides;

[0016] Figure 2 It is the sectional structure schematic diagram of the side rotary water inlet net type filter that the utility model provides;

[0017] Figure 3 It is the local sectional plane development structure schematic diagram of the side rotary water inlet net type filter that the utility model provides;

[0018] Figure 4 It is the local upper view structure schematic diagram of the side rotary water inlet net type filter that the utility model provides.

[0019] In the drawing: 1, shell;2, fixed frame;3, drive rod;4, bottom plate;5, mounting frame;6, paddle;7, filter screen;8, first fixed rod;9, guide plate;10, second fixed rod;11, platform part;12, protective shell;13, motor;14, first bevel gear;15, second bevel gear;16, rotating shaft;17, fixed seat;18, annular slide block;19, annular slide rail;20, drain pipe;21, water inlet pipe;22, discharge pipe;23, scraping plate. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical scheme in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] Referring to Figure 1 Figure 4 The side-rotation water inlet mesh filter comprises a shell 1, a fixing frame 2 fixedly connected to the inner wall of the shell 1, a driving rod 3 rotatably connected to the inner wall of the fixing frame 2, a bottom plate 4 fixedly connected to the bottom of the driving rod 3, a discharge port formed in the bottom plate 4, a mounting frame 5 fixedly connected to the outer wall of the bottom plate 4, a paddle 6 fixedly connected to the outer wall of the driving rod 3, a filter screen 7 fastened to the mounting frame 5 by screws, two first fixing rods 8 fixedly connected to the bottom of each of two ends of the fixing frame 2, a same flow guide plate 9 fixedly connected to the bottom of each of the two first fixing rods 8 at the same end, two second fixing rods 10 fixedly connected to the bottom of one end of the fixing frame 2, and a same scraper 23 fixedly connected to the bottom of each of the two second fixing rods 10. The outer side of the scraper 23 is arranged close to the filter screen 7. Since the flow guide plate is adopted to guide water to impact the filter screen, and the scraper is adopted to scrape and clean the surface of the filter screen, a stronger impact force can be provided to assist the suspended matter attached to the surface of the filter screen to fall off, so that the problem that a large amount of suspended matter with high viscosity or high concentration is accumulated to block the filter screen is avoided, the problem that most of the existing side-rotation water inlet mesh filters can clean part of particles by water flow rate and filter screen rotation, but if the water contains suspended matter with large size, high viscosity or high concentration, the suspended matter will gradually accumulate on the surface of the filter screen even in the rotating condition, thereby causing blockage, and a large amount of time and effort are required for cleaning is solved, and the technical effect that the filter screen can be effectively cleaned, the filter screen is prevented from being blocked by too much suspended matter, and the filtering performance and efficiency of the filter screen are ensured is achieved.

[0023] In the embodiment, the top of the shell 1 is fastened to a platform member 11 by bolts.

[0024] In the embodiment, the top of the platform member 11 is fixedly connected to a protective shell 12, and one side of the protective shell 12 is fixedly connected to a motor 13.

[0025] In the embodiment, the output end of the motor 13 is fixedly connected to a first bevel gear 14, the first bevel gear 14 is meshingly connected to a second bevel gear 15, the bottom of the second bevel gear 15 is fixedly connected to a rotating shaft 16, and the bottom of the rotating shaft 16 is fixedly connected to the driving rod 3. ​

[0026] In this embodiment, the rotating shaft 16 is fitted with a fixing seat 17, and the fixing seat 17 is fixedly connected to the top of the platform component 11.

[0027] In this embodiment, an annular slider 18 is fixedly connected to the bottom outer wall of the mounting bracket 5, and an annular slide rail 19 is sleeved on the annular slider 18. The annular slider 18 is slidably connected to the annular slide rail 19, and the annular slide rail 19 is fixedly connected to the bottom inner wall of the outer casing 1.

[0028] In this embodiment, a drain pipe 20 is fixedly inserted through the bottom end of the outer shell 1, a water inlet pipe 21 is fixedly inserted through the top end of the outer shell 1, and a discharge pipe 22 is fixedly inserted through the bottom end of the outer shell 1. A valve is provided on the discharge pipe 22.

[0029] Working principle: When using this device, connect the inlet pipe 21 to the drain outlet of the water storage tank, inject water into the outer casing 1, and the water will be in the filter screen 7. Impurities filtered by the filter screen 7 will remain in the filter screen 7, and the water will finally be discharged through the drain pipe 20. Connect the drain pipe 20 to the input end of the collection device. During filtration, start the motor 13. The output end of the motor 13 will drive the first bevel gear 14 to rotate, the first bevel gear 14 will drive the second bevel gear 15 to rotate, the second bevel gear 15 will drive the rotating shaft 16 to rotate, the rotating shaft 16 will drive the drive rod 3 to rotate, the drive rod 3 will drive the base plate 4 and the paddle 6 to rotate, the paddle 6 will agitate the water to make it flow, and at the same time the base plate 4 will also drive the mounting frame 5 to rotate. The rotation of the mounting frame will also drive the annular slider 18 to rotate, and the annular slider 18 will move along the annular slide rail 19. The rotation of the mounting frame 5 will also drive the mounting bracket 5 to rotate. The rotation of the filter screen 7 also causes it to rotate, generating centrifugal force that pushes larger particles and suspended solids away from the filter surface, making them easier to intercept and remove. The rotation of the filter screen 7 effectively prevents clogging and maintains good filtration performance for a longer period. When water flows, it comes into contact with the guide plate 9, moving along it until it impacts the filter screen 7. The stronger impact helps loosen or remove accumulated dirt from the filter screen 7 surface, further preventing clogging. The rotating filter screen 7 also comes into contact with the scraper 23, which scrapes away sticky or highly concentrated suspended solids adhering to the filter surface, preventing accumulation. After filtration, the valve on the discharge pipe 22 is opened, and clean water is injected to rinse the components inside the outer casing 1, flushing out impurities and dirt from the discharge port on the bottom plate 4 and the discharge pipe 22.

[0030] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0031] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A side-spinning in-water screen filter comprising a housing (1), characterized in that, The inner wall of the shell (1) is fixedly connected with a fixing frame (2), the inner wall of the fixing frame (2) is rotatably connected with a drive rod (3), the bottom of the drive rod (3) is fixedly connected with a bottom plate (4), the bottom plate (4) is provided with a discharge port, the outer wall of the bottom plate (4) is fixedly connected with a mounting frame (5), the outer wall of the drive rod (3) is fixedly connected with a paddle (6), the mounting frame (5) is fixedly connected with a filter screen (7) through screws, the bottom of each of the two ends of the fixing frame (2) is fixedly connected with two first fixing rods (8), the bottom of each of the two first fixing rods (8) at the same end is fixedly connected with the same flow guide plate (9), the bottom of one of the fixing frame (2) is fixedly connected with two second fixing rods (10), the bottom of each of the two second fixing rods (10) is fixedly connected with the same scraper (23), and the outer side of the scraper (23) is arranged close to the filter screen (7).

2. The side-entry screen filter of claim 1, wherein, The top of the shell (1) is fixedly connected with a platform member (11) through bolts.

3. The side-entry screen filter of claim 2, wherein, The top of the platform member (11) is fixedly connected with a protective shell (12), and one side of the protective shell (12) is fixedly connected with a motor (13).

4. The side-entry screen filter of claim 3, wherein, The output end of the motor (13) is fixedly connected with a first bevel gear (14), the first bevel gear (14) is meshingly connected with a second bevel gear (15), the bottom of the second bevel gear (15) is fixedly connected with a rotating shaft (16), and the bottom of the rotating shaft (16) is fixedly connected with the drive rod (3).

5. The side-entry screen filter of claim 4, wherein, The rotating shaft (16) is sleeved with a fixing seat (17), and the fixing seat (17) is fixedly connected with the top of the platform member (11).

6. The side-entry screen filter of claim 1, wherein, The bottom end outer wall of the mounting frame (5) is fixedly connected with an annular sliding block (18), the annular sliding block (18) is sleeved with an annular sliding rail (19), the annular sliding block (18) is slidingly connected with the annular sliding rail (19), and the annular sliding rail (19) is fixedly connected with the bottom inner wall of the shell (1).

7. The side-entry screen filter of claim 6, wherein, The bottom end of the shell (1) is fixedly provided with a drain pipe (20), the top end of the shell (1) is fixedly provided with a water inlet pipe (21), the bottom of the shell (1) is fixedly provided with a discharge pipe (22), and the discharge pipe (22) is provided with a valve.

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