CN223233401U - Regenerated water advanced treatment single-chamber filter - Google Patents

Abstract

The utility model relates to the field of filters, in particular to a regenerated water advanced treatment single-chamber filter which comprises a shell, a support column and a shell, wherein the support column and the shell are respectively arranged in the shell, the support column is arranged below the shell and connected with the shell, a first spring is arranged in the shell, a slide way piece connected with a first sliding block is arranged above the first spring, a groove is formed in the slide way piece, a rotating rod is arranged on the inner bottom of the shell, a sliding piece is arranged at the upper end of the rotating rod, the sliding piece is arranged in the groove, a piston is arranged at the top of the slide way piece, a filter box is connected above the shell, and a filter element and a connecting piece are respectively arranged in the filter box. According to the utility model, the first spring is arranged to drive the rotating rod to slide in the groove in the slideway piece so as to drive the filter element to be pulled out and pushed in, the filter element is convenient to detach, the sliding piece is enabled to slide and fix in the groove in a pressing mode, and the speed of detachment and installation of the filter element can be effectively improved.

Description

Regenerated water advanced treatment single-chamber filter

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a regenerated water advanced treatment single-chamber filter.

Background

Sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly used in daily life of common people. In the sewage treatment process, a filter is required to be used for filtering out solid particulate matters, and the filtered sewage is treated in a biochemical mode and the like, so that the sewage treatment filter mainly treats the sewage and can be recycled. In order to ensure the quality of the sewage after the filtration treatment, the sewage treatment filter needs to replace and maintain the filter core inside the sewage treatment filter at regular intervals.

Through searching, the water treatment filter cleaning assembly with the publication number of CN202322815903.2 specifically discloses a water treatment filter cleaning assembly which comprises a water treatment filter shell, a drainage ditch and a filter element fixing frame, wherein a water inlet end is arranged at the top end of one side of the water treatment filter shell, a water outlet end is arranged at the bottom end of the water treatment filter shell, a flushing pipe is arranged at the top end inside the water treatment filter shell, a driving motor is arranged at the top end of the water treatment filter shell, a connecting shaft is arranged at the bottom end of the driving motor, brush frames are arranged at two sides of the bottom end of the connecting shaft, and the top ends of the brush frames are provided with dismounting structures.

However, the device has certain defects, such as inconvenient disassembly and replacement of the brush of the cleaning assembly of the water treatment filter after long use, low replacement efficiency, inconvenient cleaning of particles attached to the filter element and poor impurity cleaning effect.

Therefore, it is necessary to invent a regenerated water advanced treatment single-chamber filter to solve the above problems.

Disclosure of utility model

The utility model aims to provide a regenerated water advanced treatment single-chamber filter which can effectively solve the technical problems.

In order to achieve the above object, the present utility model provides the following technical solutions:

The regenerated water advanced treatment single-chamber filter comprises a shell, a support column and a shell, wherein the support column and the shell are respectively arranged in the shell, and the support column is positioned below the shell and connected with the shell;

The bottom of the inner cavity of the shell is provided with a first spring, the inner wall of the shell is provided with a first chute, the inner slide of the first chute is connected with a first sliding block, a slideway piece connected with the first sliding block is arranged above the first spring, the slideway piece is provided with a groove, the inner bottom of the shell is provided with a rotating rod, the lower end of the rotating rod is rotationally connected with the shell, the upper end of the rotating rod is provided with a sliding piece, the sliding part is arranged in the groove, a piston is arranged at the top of the sliding part, a second spring is wound on the outside of the piston, a filter box is connected to the upper side of the shell, a filter element and a connecting piece are respectively arranged in the filter box, the lower end of the filter element is connected with the piston through the connecting piece, and the upper end of the filter element is connected with a telescopic rod arranged above the filter box through the connecting piece.

Further limited, all be provided with the rubber circle between telescopic link and the connecting piece and between piston and the connecting piece, the top of telescopic link is connected with the connecting plate, set up the handle on the connecting plate. The filter box can be assisted to seal the inside through the rubber ring. Through setting up the handle, can be convenient for take out the filter core.

Further defined, the surface of the telescopic rod is wound with a fourth spring, and the bottom of the fourth spring is connected with the top of the rubber ring.

Further limited, the second spout has been seted up to one side that the connecting piece kept away from the rose box, the inboard sliding connection of second spout has the second slider, and the second slider is connected with the filter core. After the filter element is pulled out, the filter element is directly detached through the sliding groove and the sliding block, and is then returned into the filter box after cleaning is finished, so that the filter element is convenient to install and detach.

Further limited, the filter elements are a plurality of, the filter elements are uniformly distributed in the filter box for one circle, and the tops of the filter elements are connected with the connecting plate.

Further limited, the top of the shell is connected with a sealing cover, the two side walls of the shell are respectively externally connected with a vent pipe, and the vent pipes are communicated with the inside of the filter box.

Further limited, the inner cavity of the sealing cover is provided with two fasteners which are of C-shaped structures, and the openings of the two fasteners are opposite; screw threads are formed on two end parts of the fastening piece, and two opposite screw threads connect the two fastening pieces through threaded rods to form a circular structure. The threaded rod can enable the fasteners on two sides of the surface to move in opposite directions in the rotating process, and positioning and fastening of the fasteners are achieved.

Further defined, a sealing ring positioned on the inner side of the fastening piece is arranged on the sealing cover, a third spring is arranged on the fastening piece, and the sealing ring is connected with the fastening piece through the third spring.

Further defined, a fixed plate is arranged on the outer wall of the shell, and the vent pipe penetrates through the fixed plate to be communicated with the interior of the shell. The breather pipe can be further reinforced, and the stability of the breather pipe is improved.

In the technical scheme, the utility model has the technical effects and advantages that:

1. According to the utility model, the first spring is arranged to drive the rotating rod to slide in the groove in the slideway piece so as to drive the filter element to be pulled out and pushed in, the filter element is convenient to detach, the sliding piece is made to slide and fix in the groove in a pressing mode, and the detaching and installing speed of the filter element can be effectively improved.

2. According to the utility model, the sealing ring in the sealing cover is tightened by arranging the fastener to rotate through the threaded rod, and the sealing ring is fastened in the sealing cover in a tightening or loosening mode through the threaded rod rotating in the spiral threads, so that the sealing cover has the advantage of automatically adjusting the sealing tightness of the sealing ring, the sealing cover is kept fixed to the sealing ring, and the sealing effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a top view of a portion of the structure of the present utility model;

fig. 5 is an enlarged view of the structure of fig. 4 at B in accordance with the present utility model.

Reference numerals illustrate:

1. The device comprises a shell, 2, a support column, 3, a shell, 4, a first spring, 5, a first chute, 6, a first sliding block, 7, a chute member, 8, a groove, 9, a rotating rod, 10, a sliding member, 11, a piston, 12, a second spring, 13, a filter box, 14, a through hole, 15, a connecting member, 16, a filter element, 17, a telescopic rod, 18, a rubber ring, 19, a connecting plate, 20, a sealing cover, 21, a fastener, 22, spiral threads, 23, a threaded rod, 24, a third spring, 25, a sealing ring, 26, a vent pipe, 27, a second chute, 28, a second sliding block, 29, a fourth spring, 30, a handle and 31, and a fixing plate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1, the regenerated water advanced treatment single-chamber filter provided by the embodiment comprises a housing 1, a support column 2 is connected to the bottom of an inner cavity of the housing 1, a shell 3 is connected to the top of the support column 2, the shell 3 is located inside the housing 1, a first spring 4 is connected to the bottom of the inner cavity of the shell 3, a first sliding groove 5 is formed in the middle of the inner wall of the shell 3, a first sliding block 6 is connected to the inner sliding of the first sliding groove 5, a sliding way piece 7 connected with the first sliding block 6 is arranged above the first spring 4, a groove 8 is formed in the front surface of the sliding way piece 7, a rotating rod 9 is connected to the bottom in the shell 3 through rotation of a rotating shaft, the lower end of the rotating rod 9 is connected with the shell 3 in a rotating mode, a sliding piece 10 is connected to the upper end of the rotating rod 9 and is arranged in the groove 8 and slides along the groove 8. The top of slide piece 7 is connected with piston 11, and the surface winding of piston 11 is provided with second spring 12, and the top of casing 3 is connected with rose box 13, sets up filter core 16 and connecting piece 15 respectively in rose box 13, and the lower extreme of filter core 16 is connected with piston 11 through connecting piece 15, and the upper end of filter core 16 is connected with telescopic link 17 that sets up in the rose box 13 top through connecting piece 15.

In order to facilitate the connection between the two ends of the filter element 16 and the piston 11 and the telescopic rod 17, the top end and the bottom end of the filter box 13 are respectively provided with a through hole 14, a connecting piece 15 at the lower end of the filter element 16 passes through the through hole 14 to be connected with the piston 11, and a connecting piece 15 at the upper end of the filter element 16 also passes through the through hole 14 to be connected with the telescopic rod 17.

In order to facilitate the wastewater to enter and exit, a water inlet pipe is externally connected to the side wall of the upper part of the filter box 13, the water inlet pipe penetrates through the shell 1 to be positioned outside the shell 1, a water outlet pipe is externally connected to the side wall of the lower part of the filter box 13, the water outlet pipe penetrates through the shell 1 to be positioned outside the shell 1, and the water inlet pipe and the water outlet pipe are correspondingly arranged on two opposite side walls of the filter box 13, for example, the water inlet pipe is arranged on the left side wall, and the water outlet pipe is arranged on the right side wall. The water inlet pipe is communicated with the water outlet pipe lotus through the filter element 16, and filtering is realized.

In this embodiment, rubber rings 18 are respectively arranged between the telescopic rod 17 and the connecting piece 15 and between the piston 11 and the connecting piece 15, the top of the telescopic rod 17 is connected with a connecting plate 19, and a handle 30 is arranged on the connecting plate 19. The rubber ring 18 can assist the filter box 13 to seal the inside, and the handle 30 can facilitate the extraction of the filter element 16.

In this embodiment, the surface of the telescopic rod 17 is wound with a fourth spring 29, and the bottom of the fourth spring 29 is connected with the top of the rubber ring 18. The fourth spring 29 is wound along the axial direction of the telescopic rod 17, and by providing the fourth spring 29, the rubber ring 18 can always maintain the seal with respect to the filter box 13.

Referring to fig. 3, in this embodiment, a second sliding groove 27 is formed on a side of the connecting member 15 away from the filter box 13, a second sliding block 28 is slidably connected to an inner side of the second sliding groove 27, and the second sliding block 28 is connected to the filter element 16. After the filter element 16 is pulled out, the filter element 16 is directly disassembled through the sliding groove and the sliding block, and the filter element 16 is cleaned and then returned into the filter box 13, so that the filter element 16 is convenient to install and disassemble.

In the embodiment, a plurality of filter elements 16 are provided, a circle of filter elements 16 are uniformly distributed in the filter box 13, and the tops of the filter elements 16 are connected with the connecting plate 19.

In this embodiment, the number of the filter elements 16 may be designed according to the treatment requirements of the reclaimed water to be treated, and is not particularly limited herein. In practice, the filter elements 16 are two, three, four, six or more.

The connection of the cartridge to the other components will be described using two cartridges 16 as an example.

Preferably, the number of the filter elements 16 is two, so that the number of the telescopic rods 17 and the number of the pistons 11 are two, two through holes 14 are respectively formed in the top end and the bottom end of the filter box 13, the two through holes 14 are symmetrically distributed along the central axis of the filter box 13 in the vertical direction on the top end, the two through holes 14 are symmetrically distributed along the central axis of the filter box 13 in the vertical direction on the bottom end, the two telescopic rods 17 are symmetrically distributed along the central axis of the filter box 13 in the vertical direction, and the two pistons 11 are symmetrically distributed along the central axis of the filter box 13 in the vertical direction.

The axial direction of the two filter elements 16 is parallel to the central axis of the filter box 13 in the vertical direction, the top end of the left filter element 16 is connected with one of the telescopic rods 17 through a connecting piece 15, the bottom end of the left filter element 16 is connected with one of the pistons 11 through the connecting piece 15, the top end of the right filter element 16 is connected with the other telescopic rod 17 through the connecting piece 15, and the bottom end of the right filter element 16 is connected with the other piston 11 through the connecting piece 15. A rubber ring 18 is arranged between each telescopic rod 17 and the connecting piece 15, and a rubber ring 18 is also arranged between each piston 11 and the connecting piece 15.

Example 2

Referring to fig. 1 and 2, on the basis of embodiment 1, the regenerated water advanced treatment single-chamber filter provided in this embodiment is connected with a sealing cover 20 at the top of a housing 1, and two side walls of the housing 1 are respectively externally connected with a ventilation pipe 26, and the ventilation pipe 26 is communicated with the interior of a filter box 13.

During filtration, ventilation (e.g., air or other gas) is provided through the vent tube 26 into the filter box 13 during filtration to enhance the filtering effect, promote biological reactions, and help remove some contaminants that are difficult to physically and chemically remove. In this embodiment, only the structure of the vent pipe is protected, and the specific gas type and the amount of the gas to be introduced are designed according to the water quality to be treated, which is not limited herein.

Specifically, the sealing cap 20 is circular and has an opening at its lower surface to form an inner cavity structure. The sealing cover 20 is matched with the top of the shell 1 in size, so that the shell 1 is sealed.

Referring to fig. 4 and 5, in the present embodiment, the inner cavity of the sealing cover 20 is provided with two fasteners 21, each fastener 21 has a C-shaped structure, two fasteners 21 are provided with opposite openings, two ends of each fastener 21 are provided with spiral threads 22, and the two opposite spiral threads 22 connect the two fasteners 21 through a threaded rod 23 to form a circular structure. In use, the two fasteners 21 are open opposite, the threaded rod 23 axially passes through the two fasteners 21 and is in threaded connection with the threads 22, so that the threaded rod 23 can move the fasteners 21 on both sides of the surface of the threaded rod in the process of rotation.

In this embodiment, a sealing ring 25 located inside the fastening member 21 is provided on the sealing cover 20, a third spring 24 is provided on the fastening member 21, and the sealing ring 25 is connected to the fastening member 21 through the third spring 24.

Referring to fig. 1, a fixing plate 31 is arranged on the outer wall of the casing 1, the vent pipe 26 passes through the fixing plate 31 to be communicated with the inside of the casing 1, and the vent pipe 26 can be further reinforced through the fixing plate 31, so that the stability of the vent pipe 26 is improved.

With reference to fig. 1-5 of the drawings, only the principle of operation of the cartridge 16 is described.

When the novel sliding device is used, the handle 30 is pulled, the handle 30 is pressed downwards, then the handle 30 pushes the connecting plate 19 to move downwards, the connecting plate 19 pushes the connecting piece 15, the rubber ring 18 and the filter element 16 to move downwards through the telescopic rod 17 and the fourth spring 29, the piston 11 and the second spring 12 are pushed to shrink downwards, in the downward movement of the piston 11 and the second spring 12, the sliding way piece 7 is pushed to move downwards through the sliding of the first sliding groove 5 and the first sliding block 6, the sliding piece 7 is downward, at the moment, the sliding piece 10 of the concave part positioned at the lower part in the groove 8 slides upwards to the concave part positioned at the upper part of the groove 8 along the track of the groove 8, and the sliding of the sliding piece 10 drives the rotating rod 9 to rotate; simultaneously, the sliding way piece 7 moves downwards to push the first spring 4 at the bottom of the filtering box 13 to shrink to generate locking force, then the pull handle 30 is released, the sliding way piece 7 is pushed upwards by the reset pushing force of the first spring 4, under the upward pushing force of the first spring 4, the sliding piece 10 slides from the concave part at the upper part of the groove 8 to the concave part at the lower part, then the second spring 12 and the piston 11 are driven to move upwards, finally the connecting piece 15 and the filter element 16 are pushed upwards, so that the filter element 16 is pushed out of the filtering box 13, a user pushes the filter element 16 out of the second sliding groove 27 through the second sliding groove 27 and the second sliding block 28 in the connecting piece 15 to realize the disassembly of the filter element 16, the filter element 16 is cleaned, the filter element 16 is reset through the second sliding groove 27 and the second sliding block 28 after the cleaning is finished, then the pull handle 30 is pressed, the sliding piece 10 is driven to slide back to the concave part at the upper part of the groove 8 along the right upper corner of the groove 8, then the pull handle 30 is released, the first spring 4 is reset, the sliding way piece 7 is pushed upwards, finally the sliding piece 10 is fixed at the upper part of the groove 8, and simultaneously, the filter element 16 is fixed in the filter box 13, so that the installation of the filter element 16 is completed.

In summary, the filter provided by the utility model achieves the effect of facilitating the installation and removal of the filter element 16.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (9)

1. The regenerated water advanced treatment single-chamber filter comprises a shell (1) and is characterized by further comprising a support column (2) and a shell (3) which are respectively arranged in the shell (1), wherein the support column (2) is positioned below the shell (3) and is connected with the shell (3);

The utility model discloses a filter cartridge filter, including casing (3) and filter cartridge, casing (3) inner chamber, the bottom of casing (3) inner chamber is provided with first spring (4), set up first spout (5) on casing (3) inner wall, interior sliding connection of first spout (5) has first slider (6), first spring (4) top sets up slide piece (7) of being connected with first slider (6), set up fluted (8) on slide piece (7), be provided with dwang (9) on casing (3) inner bottom, the lower extreme and the casing (3) rotation of dwang (9) are connected, the upper end of dwang (9) is provided with slider (10), slider (10) are arranged in recess (8), the top of slide piece (7) is provided with piston (11), the winding is provided with second spring (12) on the piston (11) outside, the top of casing (3) is connected with rose box (13), set up filter core (16) and connecting piece (15) in rose box (13), lower extreme (16) are connected with filter core (17) through connecting piece (15) on the top of connecting piece (15).

2. The regenerated water advanced treatment single-chamber filter according to claim 1, wherein rubber rings (18) are arranged between the telescopic rod (17) and the connecting piece (15) and between the piston (11) and the connecting piece (15), a connecting plate (19) is connected to the top of the telescopic rod (17), and a handle (30) is arranged on the connecting plate (19).

3. The regenerated water advanced treatment single-chamber filter according to claim 2, wherein the surface of the telescopic rod (17) is wound with a fourth spring (29), and the bottom of the fourth spring (29) is connected with the top of the rubber ring (18).

4. The regenerated water advanced treatment single-chamber filter according to claim 3, wherein a second sliding groove (27) is formed in one side, far away from the filter box (13), of the connecting piece (15), a second sliding block (28) is connected to the inner side of the second sliding groove (27) in a sliding manner, and the second sliding block (28) is connected with the filter element (16).

5. The regenerated water advanced treatment single-chamber filter according to claim 2 is characterized in that a plurality of filter elements (16) are arranged, a circle of filter elements (16) are uniformly distributed in a filter box (13), and the tops of the filter elements (16) are connected with a connecting plate (19).

6. The regenerated water advanced treatment single-chamber filter according to any one of claims 1 to 5 is characterized in that a sealing cover (20) is connected to the top of the shell (1), two side walls of the shell (1) are respectively externally connected with a vent pipe (26), and the vent pipes (26) are communicated with the inside of the filter box (13).

7. The regenerated water advanced treatment single-chamber filter according to claim 6, wherein the inner cavity of the sealing cover (20) is provided with fastening pieces (21), the fastening pieces (21) are of a C-shaped structure, two fastening pieces (21) are arranged oppositely, spiral threads (22) are formed on two end parts of the fastening pieces (21), and the two opposite spiral threads (22) connect the two fastening pieces (21) through threaded rods (23) to form a circular structure.

8. The regenerated water advanced treatment single-chamber filter according to claim 7, wherein a sealing ring (25) positioned on the inner side of the fastening piece (21) is arranged on the sealing cover (20), a third spring (24) is arranged on the fastening piece (21), and the sealing ring (25) is connected with the fastening piece (21) through the third spring (24).

9. The regenerated water advanced treatment single-chamber filter according to claim 8, wherein a fixing plate (31) is arranged on the outer wall of the shell (1), and the vent pipe (26) passes through the fixing plate (31) to be communicated with the inside of the shell (1).