Household muddy water multi-stage filtering device

Abstract

The utility model relates to the field of water purifying devices, and discloses a household muddy water multi-stage filtering device which comprises a mounting pipe, the outer wall of the bottom of the mounting pipe is in threaded connection with a household muddy water pipeline, the inner wall of the top of the mounting pipe is fixedly connected with a treatment barrel, and a filtering mechanism is arranged on the treatment barrel. The filtering mechanism is used for multi-stage filtering and blockage prevention of muddy water, an adjusting mechanism is arranged on the filtering mechanism, the filtering mechanism comprises a limiting groove, the limiting groove is formed in the inner wall of the top of the treatment barrel, the inner walls of the two sides of the limiting groove are slidably connected with filtering net plates, and the outer walls of the bottoms of the filtering net plates are slidably connected with bottom brush plates. A support is fixedly connected to the outer wall of the top of the bottom brush plate, and a sealing cover is slidably connected to the outer wall of the top of the support. According to the utility model, the filter screen plate, the bottom brush plate and other structures are arranged, so that the problems that the filtering effect is not timely and the filtering quality of part of water is influenced when high-turbidity muddy water is filtered are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purifying device field, especially a kind of domestic turbid water multistage filter device. BACKGROUND

[0002] The basic principle of turbid water filtration is to use the pore size of the filter to block solid particles on the filter paper, filter screen or filter membrane, and let liquid molecules pass through. When turbid liquid passes through the filter, solid particles are blocked by the filter paper, filter screen or filter membrane due to their large size and remain on the surface, while liquid molecules pass through the pores smoothly due to their small size, thus achieving the purpose of filtration.

[0003] Turbid water filtration is an effective water treatment method. By selecting appropriate filtration methods and equipment, suspended solids and particulate impurities in water can be removed, making the water clear and transparent. In some rural areas, well water is very turbid, and large-scale filtration equipment is complex and difficult to implement in terms of cost and construction. However, turbid water filtration facilities for household water supply pipelines can still be implemented.

[0004] The above-mentioned defects exist, the traditional water treatment equipment single filter plate's filtration cycle is short, in high turbidity turbid water filtration, leading to filtration effect not timely, part of water filtration quality is affected, therefore, a kind of domestic turbid water multistage filter device is proposed to solve the above-mentioned problems. INVENTION CONTENTS

[0005] To make up for the above shortcomings, the utility model provides a kind of domestic turbid water multistage filter device, to improve the filtration cycle of the traditional water treatment equipment single filter plate in prior art, in high turbidity turbid water filtration, leading to filtration effect not timely.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of domestic turbid water multistage filter device, including installation pipe, the bottom outer wall of the installation pipe is threadedly connected with household turbid water pipeline, the top inner wall of the installation pipe is fixedly connected with processing cylinder, the processing cylinder is provided with filter mechanism, the filter mechanism is used to turbid water multistage filtration and anti-blocking, the filter mechanism is provided with adjusting mechanism, the filter mechanism includes limit slot, the limit slot is opened in the top inner wall of processing cylinder, the filter screen plate is slidably connected on the both sides inner wall of the limit slot, the bottom outer wall of the filter screen plate is slidably connected with bottom brush plate, the top outer wall of the bottom brush plate is fixedly connected with support, the top outer wall of the support is slidably connected with sealing cover, the top inner wall of the support is fixedly connected with compression spring, the both sides inner wall of the support is slidably connected with double-sided brush plate, the top outer wall of the support is fixedly connected with rotating column, the top end of the rotating column is fixedly connected with adjusting disc.

[0007] As a further description of the above technical solution: the adjusting mechanism is used for conveniently separating and assembling the filtering mechanism, the adjusting mechanism comprises a rotating rod, the rotating rod is rotationally connected to the inner wall of the side of the household turbid water pipeline through a bearing, one end of the rotating rod is fixedly connected with a semicircular plate, the end of the rotating rod away from the semicircular plate is fixedly connected with a movable disc, the inner wall of the top of the sealing cover is slidably connected with a push piece, the outer wall of one side of the push piece is fixedly connected with a clamping plate, the outer wall of the side of the push piece away from the clamping plate is fixedly connected with an extension spring, and the inner wall of the side of the mounting pipe is provided with a mounting groove.

[0008] As a further description of the above technical solution: the bottom brush plate is slidably connected to the inner wall of the bottom of the processing cylinder, and the filter screen plates are three, and the three filter screen plates are slidably connected to the outer walls of the sides of the bottom brush plate and the double-sided brush plate.

[0009] As a further description of the above technical solution: the bottom brush plate is slidably connected to the inner wall of the side of the processing cylinder, and the compression spring is fixedly connected to the outer wall of the side of the double-sided brush plate away from the support.

[0010] As a further description of the above technical solution: the double-sided brush plate is slidably connected to the outer walls of the top and bottom of the filter screen plate, and the rotating column is rotationally connected to the inner wall of the top of the sealing cover through a bearing.

[0011] As a further description of the above technical solution: the rotating rod penetrates through the outer wall of the side of the household turbid water pipeline, and the semicircular plate is slidably connected to the inner wall of the side of the household turbid water pipeline.

[0012] As a further description of the above technical solution: the extension spring is fixedly connected to the inner wall of one side of the sealing cover away from the push piece, and the clamping plate is clamped to the inner walls of the two sides of the mounting groove.

[0013] As a further description of the above technical solution: the outer wall of the side of the mounting pipe is fixedly connected with a threaded groove, the threaded groove is threadedly connected to the inner wall of the top of the household turbid water pipeline, and the outer wall of one side of the processing cylinder is fixedly connected with a water outlet pipe.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1、the utility model discloses a filter screen plate, bottom brush plate, double-sided brush plate and other structure are set up, carry out multistage filtration to the turbid water of family, and scrape the blocking object on the filter screen plate and prevent the blockage temporarily, improve the filtration effect of the turbid water of high turbidity, the filtration quality of part water is affected.

[0016] 2. The utility model discloses, through setting up semicircle board, clamping plate, paddle and other structures, need not using professional dismounting tool, convenient to draw out maintenance cleaning and assembly to filter screen board and filter mechanism, improve the traditional filter screen board fixed in the filter device, when needing to replace, need through the tool first to disassemble fixed component, carry out cleaning replacement to filter screen board, lead to the problem of time -consuming and labor -intensive maintenance work influence efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole main view split schematic drawing of the family turbid water multistage filter device that the utility model proposes;

[0018] Figure 2 It is a sectional view schematic drawing of the family turbid water multistage filter device that the utility model proposes;

[0019] Figure 3 It is a filter mechanism schematic drawing of the family turbid water multistage filter device that the utility model proposes;

[0020] Figure 4 It is the adjusting mechanism schematic drawing of the family turbid water multistage filter device that the utility model proposes.

[0021] LEGEND:

[0022] 1, install pipe, 2, family turbid water pipeline, 3, screw groove, 4, handle cylinder, 5, outlet pipe, 6, filter mechanism, 61, limit slot, 62, filter screen board, 63, bottom brush board, 64, support, 65, sealing cover, 66, compression spring, 67, double -sided brush board, 68, rotating column, 69, adjusting disc, 7, adjusting mechanism, 71, rotating rod, 72, semicircle board, 73, movable disc, 74, paddle, 75, clamping plate, 76, installation slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] REFERENCE Figures 1-3The utility model provides a kind of embodiment: a kind of domestic turbid water multistage filter device, the bottom outer wall of installation pipe 1 is screw thread connection with domestic turbid water pipeline 2, the top inner wall of installation pipe 1 is fixedly connected with processing cylinder 4, and filter mechanism 6 is provided on processing cylinder 4, and filter mechanism 6 is used to turbid water multistage filtration and prevent blockage, adjusting mechanism 7 is provided on filter mechanism 6, filter mechanism 6 includes limit slot 61, limit slot 61 is opened in the top inner wall of processing cylinder 4, the inner wall of the both sides of limit slot 61 is slidably connected with filter screen plate 62, the bottom outer wall of filter screen plate 62 is slidably connected with bottom brush plate 63, the top outer wall of bottom brush plate 63 is fixedly connected with support 64, the top outer wall of support 64 is slidably connected with sealing cover 65, sealing cover 65 is set to seal the top of processing cylinder 4, the top inner wall of support 64 is fixedly connected with compression spring 66, and compression spring 66 is set to generate sustained thrust to double-sided brush plate 67, the inner wall of the both sides of support 64 is slidably connected with double-sided brush plate 67, and double-sided brush plate 67 is set to scrape and prevent blockage of adherend on the surface of filter screen plate 62, the top outer wall of support 64 is fixedly connected with rotating column 68, and the top end of rotating column 68 is fixedly connected with adjusting disc 69, and adjusting disc 69 is set to facilitate personnel to rotate rotating column 68.

[0025] With reference to Figures 2-4 Bottom brush plate 63 is slidably connected on the bottom inner wall of processing cylinder 4, filter screen plate 62 has three, three filter screen plates 62 are slidably connected on the side outer wall of bottom brush plate 63 and double-sided brush plate 67 respectively, three filter screen plates 62 are set to carry out multistage filtration to turbid water, bottom brush plate 63 is slidably connected on the side inner wall of processing cylinder 4, one end of compression spring 66 away from support 64 is fixedly connected on the side outer wall of double-sided brush plate 67, double-sided brush plate 67 is slidably connected on the top and bottom two sides outer wall of filter screen plate 62 respectively, rotating column 68 is rotatably connected on the top inner wall of sealing cover 65 by bearing, the side outer wall of installation pipe 1 is fixedly connected with screw groove 3, screw groove 3 is screw thread connection on the top inner wall of domestic turbid water pipeline 2, the side outer wall of processing cylinder 4 is fixedly connected with water outlet pipe 5, and water outlet pipe 5 is set to make filtered water source discharge to the outside of water outlet pipe 5.

[0026] With reference to Figures 3-4, the adjusting mechanism 7 is used for convenient separation and assembly of the filtering mechanism 6, the adjusting mechanism 7 comprises a rotating rod 71, the rotating rod 71 is rotatably connected to the inner wall of the side of the household turbid water pipeline 2 through a bearing, one end of the rotating rod 71 is fixedly connected with a semicircular plate 72, the semicircular plate 72 is arranged to open and close the water inlet channel of the installation pipe 1, the end of the rotating rod 71 away from the semicircular plate 72 is fixedly connected with a movable disc 73, the inner wall of the top of the sealing cover 65 is slidably connected with a push piece 74, the push piece 74 is arranged to conveniently separate and assemble the sealing cover 65 and the processing cylinder 4, one side of the outer wall of the push piece 74 is fixedly connected with a clamping plate 75, the side of the outer wall of the push piece 74 away from the clamping plate 75 is fixedly connected with a telescopic spring, the telescopic spring is arranged to generate a continuous pushing force on the push piece 74, the inner wall of the side of the installation pipe 1 is provided with a mounting groove 76, the rotating rod 71 penetrates through the outer wall of the side of the household turbid water pipeline 2, the semicircular plate 72 is slidably connected to the inner wall of the side of the household turbid water pipeline 2, one end of the telescopic spring away from the push piece 74 is fixedly connected to the inner wall of one side of the sealing cover 65, the clamping plate 75 is clamped to the inner walls of the two sides of the mounting groove 76, and the clamping plate 75 and the mounting groove 76 are arranged to cooperate with each other, so that the sealing cover 65 and the processing cylinder 4 are mutually adhered and fixed and separated.

[0027] Working principle: multiple filter screen plates 62 are arranged between multiple double-sided brush plates 67, then the support 64 is arranged in the processing cylinder 4, meanwhile the filter screen plates 62 are limited in the limiting grooves 61 to limit the filter screen plates 62, then the sealing cover 65 is arranged to seal the top outer wall of the processing cylinder 4, when water in the household turbid water pipeline 2 enters the processing cylinder 4, multiple-stage filtration is conducted through the multiple filter screen plates 62, meanwhile when dirt in the turbid water clogs or adheres to the filter screen plates 62, the rotating rod 71 is rotated by rotating the adjusting disc 69, the rotating rod 71 drives the support 64 to move, the support 64 drives the double-sided brush plate 67 to scrape and crush the surface of the filter screen plate 62, so as to timely relieve the clogging problem of the surface of the filter screen plate 62, meanwhile when it is necessary to maintain the filter screen plate 62 or the components of the filtering mechanism 6, the rotating rod 71 is rotated by rotating the movable disc 73, the rotating rod 71 drives the semicircular plate 72 to rotate, the water flow of the installation pipe 1 is blocked from entering the processing cylinder 4, then the push piece 74 is pulled to press the telescopic spring, meanwhile the push piece 74 drives the clamping plate 75 to move, the clamping plate 75 moves away from the mounting groove 76, so that the sealing cover 65 is separated from the top outer wall of the processing cylinder 4, the sealing cover 65 moves upwards to drive the rotating rod 68 and the support 64 to move upwards, the support 64 moves upwards to drive the bottom brush plate 63 and the double-sided brush plate 67 to move out of the processing cylinder 4, meanwhile the filter screen plate 62 is moved out of the limiting groove 61, so that the components of the filtering mechanism 6 are conveniently taken out, maintained and assembled.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A domestic turbid water multi-stage filtering device comprising a mounting pipe (1), characterized in that: The bottom outer wall of the installation pipe (1) is threadedly connected with a household turbid water pipeline (2), the top inner wall of the installation pipe (1) is fixedly connected with a treatment cylinder (4), a filtering mechanism (6) is arranged on the treatment cylinder (4), the filtering mechanism (6) is used for multi-stage filtering and anti-blocking of turbid water, an adjusting mechanism (7) is arranged on the filtering mechanism (6), the filtering mechanism (6) comprises a limiting groove (61), the limiting groove (61) is formed in the top inner wall of the treatment cylinder (4), the two side inner walls of the limiting groove (61) are slidably connected with filter screen plates (62), the bottom outer wall of each filter screen plate (62) is slidably connected with a bottom brush plate (63), the top outer wall of the bottom brush plate (63) is fixedly connected with a support (64), the top outer wall of the support (64) is slidably connected with a sealing cover (65), the top inner wall of the support (64) is fixedly connected with a compression spring (66), the two side inner walls of the support (64) are slidably connected with double-sided brush plates (67), the top outer wall of the support (64) is fixedly connected with a rotating column (68), and the top end of the rotating column (68) is fixedly connected with an adjusting disc (69).

2. The multi-stage turbid water filter device for household use according to claim 1, characterized in that: The adjusting mechanism (7) is used for conveniently separating and assembling the filtering mechanism (6), the adjusting mechanism (7) comprises a rotating rod (71), the rotating rod (71) is rotatably connected to the side inner wall of the household turbid water pipeline (2) through a bearing, one end of the rotating rod (71) is fixedly connected with a semicircular plate (72), the end, away from the semicircular plate (72), of the rotating rod (71) is fixedly connected with a movable disc (73), the top inner wall of the sealing cover (65) is slidably connected with a pushing piece (74), one side outer wall of the pushing piece (74) is fixedly connected with a clamping plate (75), the side outer wall, away from the clamping plate (75), of the pushing piece (74) is fixedly connected with an extension spring, and the side inner wall of the installation pipe (1) is provided with a mounting groove (76).

3. The multi-stage turbid water filter device for household use according to claim 1, characterized in that: The bottom brush plate (63) is slidably connected to the bottom inner wall of the treatment cylinder (4), the filter screen plates (62) are three in number, and the three filter screen plates (62) are slidably connected to the side outer walls of the bottom brush plate (63) and the double-sided brush plates (67) respectively.

4. The multi-stage turbidity water filter device for household use according to claim 1, characterized in that: The bottom brush plate (63) is slidably connected to the side inner wall of the treatment cylinder (4), and one end, away from the support (64), of the compression spring (66) is fixedly connected to the side outer wall of the double-sided brush plate (67).

5. The multi-stage turbidity water filter device for household use according to claim 1, characterized in that: The double-sided brush plates (67) are slidably connected to the top and bottom side outer walls of the filter screen plates (62) respectively, and the rotating column (68) is rotatably connected to the top inner wall of the sealing cover (65) through a bearing.

6. The multi-stage turbidity water filter device for household use according to claim 2, characterized in that: The rotating rod (71) penetrates through the side outer wall of the household turbid water pipeline (2), and the semicircular plate (72) is slidably connected to the side inner wall of the household turbid water pipeline (2).

7. The multi-stage turbidity water filter device for household use according to claim 2, characterized in that: One end, away from the pushing piece (74), of the extension spring is fixedly connected to one side inner wall of the sealing cover (65), and the clamping plate (75) is clamped to the two side inner walls of the mounting groove (76).

8. The multi-stage turbidity water filter device for household use according to claim 1, characterized in that: The side outer wall of the installation pipe (1) is fixedly connected with a threaded groove (3), the threaded groove (3) is threadedly connected with the inner wall of the top of the domestic turbid water pipeline (2), and the side outer wall of the treatment cylinder (4) is fixedly connected with a water outlet pipe (5).

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