CN216170185U

CN216170185U - Quartz sand filter for water treatment

Info

Publication number: CN216170185U
Application number: CN202122303550.9U
Authority: CN
Inventors: 刘伟; 李健; 邱楷尧
Original assignee: Shandong Lairui Environmental Protection Technology Co ltd
Current assignee: Shandong Lairui Environmental Protection Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-05
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a quartz sand filter for water treatment, which comprises a main body box, a second frame, a first frame and clamping plates, wherein one side end face of the main body box is provided with symmetrically distributed openings, the outer sides of the openings are positioned on the side end face of the main body box, the mounting plates are provided with sealing grooves, the two clamping plates are mounted on the inner wall of the main body box, the clamping plates are arranged in a C shape, clamping grooves are formed in the clamping plates and communicated with the openings, the first frame and the second frame are symmetrically mounted in the main body box, metal nets are arranged at the lower parts in the first frame and the second frame, a coarse sand layer is placed in the first frame, a fine sand layer is placed in the second frame, connecting blocks are mounted at the side ends of the first frame and the second frame, and sealing plates are mounted at the tail ends of the connecting blocks. The utility model has the advantages that the quartz sand layer is convenient to take out for cleaning and replacing, the filtering effect is prevented from being influenced, and the quartz sand filter is convenient to use.

Description

Quartz sand filter for water treatment

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to a quartz sand filter for water treatment.

Background

A quartz sand filter, known as a shallow medium filter, is a high-efficiency filtering device which utilizes quartz sand as a filtering medium, filters water with high turbidity through granular or non-granular quartz sand with a certain thickness under a certain pressure, effectively intercepts and removes suspended matters, organic matters, colloidal particles, microorganisms, chlorine, odor, partial heavy metal ions and the like in the water, and finally achieves the effects of reducing the water turbidity and purifying the water quality.

At present quartz sand filter is in long-term the use, can have more impurity in the quartz sand layer in the filter, and more impurity is piled up and has been influenced quartz sand filter's filter effect in quartz sand layer, and quartz sand layer is not convenient for clear up and change, has caused inconvenience to water treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quartz sand filter for water treatment, which has the advantages that a quartz sand layer is convenient to take out for cleaning and replacing, the filtering effect is prevented from being influenced, and the quartz sand filter is convenient to use, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a quartz sand filter for water treatment comprises a main body box, a second frame, a first frame and a clamping plate, the upper end of the main body box is provided with a water inlet pipe, the lower end of the main body box is provided with supporting legs, one side end surface of the main body box is provided with symmetrically distributed openings, the outer side of each opening is positioned on the side end surface of the main body box and is provided with a mounting plate, the mounting plate is provided with a sealing groove, the two clamping plates are arranged on the inner wall of the main body box and are arranged in a C shape, the clamping plate is provided with a clamping groove which is communicated with the opening, the first frame and the second frame are symmetrically arranged in the main body box, the lower parts of the first frame and the second frame are both provided with metal nets, a coarse sand layer is placed in the first frame, a fine sand layer is placed in the second frame, connecting blocks are mounted at the side ends of the first frame and the second frame, and a sealing plate is mounted at the tail end of each connecting block.

Preferably, the supporting legs are four in number, and the four supporting legs are distributed in an array relative to the main body box.

Preferably, a water outlet pipe communicated with the inside of the main body box is arranged at the center of the lower end face of the main body box, and a valve is arranged on the water outlet pipe.

Preferably, the first frame and the second frame are clamped into the clamping groove from the opening, and the size of the first frame and the size of the second frame are matched with the size of the clamping groove.

Preferably, the sealing plate is clamped in the sealing groove, and the sealing plate and the mounting plate are fixedly installed through bolts and threads.

Preferably, a handle is mounted to a side end of the sealing plate.

Compared with the prior art, the utility model has the following beneficial effects: the setting up of coarse sand layer and fine sand layer can make water through twice filtration, filterable impurity is stayed in coarse sand layer and fine sand layer, twice filtration can improve the filter effect of water treatment, when piling up more impurity in the long-term use sand layer, through dismantling the manual pulling handle of bolt, alright take out in the draw-in groove of first frame and second frame follow mounting panel, first frame and second frame take out the main part incasement back, can be convenient for clear up the intraformational impurity of coarse sand layer and fine sand in first frame and the second frame, perhaps change coarse sand layer and fine sand layer.

Drawings

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view from above of the present invention;

FIG. 3 is a schematic diagram of a clamping plate structure according to the present invention;

fig. 4 is a partial structural schematic diagram of the present invention.

The reference numerals and names in the figures are as follows:

1. a main body case; 2. a water inlet pipe; 3. a coarse sand layer; 4. mounting a plate; 5. a handle; 6. a sealing plate; 7. connecting blocks; 8. a fine sand layer; 9. supporting legs; 10. a water outlet pipe; 11. a second frame; 12. a metal mesh; 13. a first frame; 14. a clamping and connecting plate; 15. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a quartz sand filter for water treatment, includes main body case 1, second frame 11, first frame 13 and joint board 14, main body case 1's upper end is provided with inlet tube 2, and supporting leg 9 is installed to main body case 1's lower extreme, and supporting leg 9 is equipped with four altogether, and four supporting legs 9 are array distribution about main body case 1, main body case 1's lower terminal surface central point department of putting is provided with the outlet pipe 10 with main body case 1 interior intercommunication, is provided with the valve on the outlet pipe 10, the opening of symmetric distribution is seted up to main body case 1's a side end face, and the mounting panel 4 is installed to the side end face that the opening outside is located main body case 1, has seted up the seal groove on the mounting panel 4.

Two clamping plates 14 are arranged on the inner wall of the main body box 1, the clamping plates 14 are arranged in a C shape, the clamping plate 14 is provided with a clamping groove 15, the clamping groove 15 is communicated with the opening, the clamping plate 14 can limit and support the first frame 13 and the second frame 11, the first frame 13 and the second frame 11 are symmetrically arranged in the main body box 1, the first frame 13 and the second frame 11 are clamped into the clamping groove 15 from the opening, the size of the first frame 13 and the size of the second frame 11 are matched with the size of the clamping groove 15, the first frame 13 and the second frame 11 can be drawn out from the clamping groove 15 of the mounting plate 4 by manually pulling the handle 5 through the dismounting bolt, after the first frame 13 and the second frame 11 are drawn out of the main body box 1, it is possible to facilitate cleaning of impurities in the coarse sand layer 3 and the fine sand layer 8 in the first frame 13 and the second frame 11, or replacement of the coarse sand layer 3 and the fine sand layer 8.

All be provided with metal mesh 12 in the lower part position department in first frame 13 and the second frame 11, the setting of metal mesh 12 can support fine sand layer 8 and coarse sand layer 3, coarse sand layer 3 has been placed in the first frame 13, fine sand layer 8 has been placed in the second frame 11, and coarse sand layer 3 and fine sand layer 8's setting can make water through twice filtration, and filterable impurity is stayed in coarse sand layer 3 and fine sand layer 8, and twice filtration can improve water treatment's filter effect.

Connecting block 7 is all installed to the side of first frame 13 and second frame 11, and the terminal department of connecting block 7 installs closing plate 6, closing plate 6 joint is in the seal groove, and fixed through bolt thread installation between closing plate 6 and the mounting panel 4, and the opening of main part case 1 can be sealed in the setting of closing plate 6 and mounting panel 4, prevents that water from flowing out from the opening part, handle 5 is installed to the side of closing plate 6, and handle 5's setting can conveniently be taken out first frame 13 and second frame 11.

The working principle is as follows: during the operation of the utility model, water can enter the main box 1 through the water inlet pipe 2, the water is firstly filtered by the coarse sand layer 3 for the first time, the water after the primary filtration is filtered by the fine sand layer 8 for the second time, the water can be discharged from the water outlet pipe 10 after the filtration is finished, the filtered impurities are remained in the coarse sand layer 3 and the fine sand layer 8, when more impurities are accumulated in the sand layer after long-term use, the first frame 13 and the second frame 11 can be drawn out from the clamping groove 15 of the mounting plate 4 by manually pulling the handle 5 through the dismounting bolt, and after the first frame 13 and the second frame 11 are drawn out of the main box 1, the impurities in the coarse sand layer 3 and the fine sand layer 8 in the first frame 13 and the second frame 11 can be conveniently cleaned or the coarse sand layer 3 and the fine sand layer 8 can be replaced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a quartz sand filter for water treatment, includes main part case (1), second frame (11), first frame (13) and joint board (14), its characterized in that: the upper end of the main body box (1) is provided with a water inlet pipe (2), the lower end of the main body box (1) is provided with supporting legs (9), one side end face of the main body box (1) is provided with symmetrically distributed openings, the outer side of each opening is positioned on the side end face of the main body box (1) and is provided with a mounting plate (4), the mounting plate (4) is provided with a sealing groove, two clamping plates (14) are arranged on the inner wall of the main body box (1), the clamping plates (14) are arranged in a C shape, the clamping plates (14) are provided with clamping grooves (15), the clamping grooves (15) are communicated with the openings, the first frame (13) and the second frame (11) are symmetrically arranged in the main body box (1), metal nets (12) are arranged at the lower parts in the first frame (13) and the second frame (11), a coarse sand layer (3) is arranged in the first frame (13), a fine sand layer (8) is arranged in the second frame (11), the side ends of the first frame (13) and the second frame (11) are respectively provided with a connecting block (7), and the tail end of the connecting block (7) is provided with a sealing plate (6).

2. A quartz sand filter for water treatment as claimed in claim 1, wherein: the supporting legs (9) are four in number, and the four supporting legs (9) are distributed in an array mode relative to the main body box (1).

3. A quartz sand filter for water treatment as claimed in claim 1, wherein: the water outlet pipe (10) communicated with the interior of the main body box (1) is arranged at the center of the lower end face of the main body box (1), and a valve is arranged on the water outlet pipe (10).

4. A quartz sand filter for water treatment as claimed in claim 1, wherein: the first frame (13) and the second frame (11) are clamped into the clamping groove (15) from the opening, and the size of the first frame (13) and the size of the second frame (11) are matched with the size of the clamping groove (15).

5. A quartz sand filter for water treatment as claimed in claim 1, wherein: the sealing plate (6) is clamped in the sealing groove, and the sealing plate (6) and the mounting plate (4) are fixedly installed through bolt threads.

6. A quartz sand filter for water treatment as claimed in claim 1, wherein: and a handle (5) is arranged at the side end of the sealing plate (6).