CN213609956U

CN213609956U - Sand jar convenient to change and strain sand

Info

Publication number: CN213609956U
Application number: CN202022061575.8U
Authority: CN
Inventors: 杨万松; 何火亮
Original assignee: Guangzhou Hongxing Water Park Equipment Co ltd
Current assignee: Guangzhou Hongxing Water Park Equipment Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-07-06
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a sand jar convenient to change filter sand relates to a sand jar, specifically includes filter sand mounting panel and sand jar, the filter sand mounting panel is semi-circular half-cylinder-shape, and welded fastening has the filter sand packing section of thick bamboo that is used for installing the filter sand on the inner wall of filter sand mounting panel, and the equal threaded connection in top and the bottom of filter sand packing section of thick bamboo has the filter screen collar, and the inside welding of filter screen collar has the filter screen that is used for supporting the filter sand, set up the installing port the same with filter sand mounting panel shape on the lateral wall of sand jar. Compared with the prior art, the beneficial effects of the utility model are that: when carrying out the dismouting to filter sand mounting panel and sand jar, only need through the handle pull the pin with the locating pin separation can, easy operation is convenient, and when changing the filter sand, rotate the filter screen collar from filter sand fill a section of thick bamboo dismantle can, greatly simplified the operation when the user changes the filter sand, reduced user's the work degree of difficulty.

Description

Sand jar convenient to change and strain sand

Technical Field

The utility model relates to a sand jar specifically is a sand jar convenient to change filter sand.

Background

In recent years, the concept of environmental protection is in depth, various environmental protection devices are developed, and people widely adopt the sand filtering tank in the fields of solid-liquid separation, sewage treatment and water quality regulation. When people use the sand jar, filter sewage through the filter core usually, and in order to prolong the life of filter core, usually after filtering the completion, need carry out the recoil work to the filter core, guarantee the cleanliness of filter core.

But after each backflushing, the sewage can not be discharged completely, some sewage which can not be discharged is always adsorbed in the sand filter, and the sand filter can be agglomerated into blocks along with the increase of the service time, so that the filtering effect of the sand cylinder is greatly reduced, and even the filtering effect is lost. At this moment, the sand filtering cylinder needs to be replaced, but in the prior art, when the sand filtering cylinder is replaced, the sand filtering cylinder needs to be opened completely, the filter element filled with the sand filtering cylinder is taken out, and the filter element is opened at last to replace the sand filtering cylinder, so that the operation is very complicated and troublesome, and the use is inconvenient.

Disclosure of Invention

An object of the utility model is to provide a sand jar convenient to change filter sand to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sand cylinder convenient to change filter sand, includes filter sand mounting panel and sand cylinder, the filter sand mounting panel is semi-circular half-cylinder shape, and welded fastening has the filter sand packing cylinder that is used for installing the filter sand on the inner wall of filter sand mounting panel, and the equal threaded connection in top and the bottom of filter sand packing cylinder has the filter screen collar, and the inside welding of filter screen collar has the filter screen that is used for supporting the filter sand, set up the installing port the same with filter sand mounting panel shape on the lateral wall of sand cylinder.

As a further aspect of the present invention: the upper portion and the lower portion of the mounting opening on the inner wall of the sand filtering mounting plate are respectively fixed with a sealing plate used for increasing the sealing performance between the sand filtering mounting plate and the sand cylinder through screws, and the sealing plate is made of natural rubber.

As a further aspect of the present invention: the position integrated into one piece that the sand jar is located the installing port both sides is fixed with the mount pad, vertical draw-in groove has been seted up towards one side of filter sand mounting panel to the mount pad, integrated into one piece installs the fixed plate on the opposite side outer wall of mount pad, the top and the equal slidable mounting in bottom of fixed plate have horizontally pin, the pin towards the outer one end of sand jar respectively with the top and the bottom fixed connection of handle, and the part cover that the pin is located between handle and the fixed plate is equipped with the spring, the one end and the handle fixed connection of spring, the other end of spring and the side fixed connection of fixed plate.

As a further aspect of the present invention: the equal integrated into one piece in both ends of filter sand mounting panel is fixed with the installation piece, and one side integrated into one piece of installation piece orientation sand jar is fixed with the fixture block the same with the draw-in groove shape, and the top of fixture block and the equal integrated into one piece in bottom are fixed with the horizontally locating pin, and the round pin groove has been seted up to the position that corresponds the pin on the locating pin.

As a further aspect of the present invention: and a through hole for the positioning pin to pass through is formed in the position, corresponding to the positioning pin, on the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the sand filtering device mainly comprises a sand filtering mounting plate and a sand cylinder, and is simple in structure and low in manufacturing difficulty and cost.

When carrying out the dismouting to filter sand mounting panel and sand jar, only need through the handle pull the pin with the locating pin separation can, easy operation is convenient, and when changing the filter sand, rotate the filter screen collar from filter sand fill a section of thick bamboo dismantle can, greatly simplified the operation when the user changes the filter sand, reduced user's the work degree of difficulty.

A sealing plate made of rubber is arranged between the sand filtering mounting plate and the sand cylinder, so that the sealing performance between the sand filtering mounting plate and the sand cylinder is improved.

Drawings

Fig. 1 is a schematic structural view of a sand cylinder facilitating sand filtering replacement.

Fig. 2 is a schematic structural view of a sand cylinder in a sand cylinder for facilitating sand filtering replacement.

Fig. 3 is a schematic structural view of a sand filtering mounting plate in a sand cylinder for facilitating sand filtering replacement.

As shown in the figure: the sand filtering device comprises a sand filtering mounting plate 1, a sand cylinder 2, a sealing plate 3, a mounting opening 4, a mounting seat 5, a handle 6, a spring 7, a fixing plate 8, a pin 9, a clamping groove 10, a mounting block 11, a clamping block 12, a positioning pin 13, a pin groove 14, a sand filtering filling cylinder 15 and a filter screen mounting ring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the utility model, a sand jar convenient to change filter sand, including filter sand mounting panel 1 and sand jar 2, filter sand mounting panel 1 is the semi-circular half-cylinder shape, and welded fastening has a filter sand cylinder 15 that is used for installing the filter sand on filter sand mounting panel 1's the inner wall, and the equal threaded connection in top and the bottom of filter sand cylinder 15 has filter screen collar 16, and the inside welding of filter screen collar 16 has the filter screen that is used for supporting the filter sand, unscrews and is convenient for change the filter sand behind the filter screen collar 16, set up the installing port 4 the same with filter sand mounting panel 1 shape on sand jar 2's the lateral wall, the top that lies in installing port 4 on filter sand mounting panel 1's the inner wall all is used for increasing the closing plate 3 of leakproofness between filter sand mounting panel 1 and the sand jar 2 through the fix with screw, and seal plate 3 is formed by the natural rubber preparation.

Position integrated into one piece that sand cylinder 2 is located 4 both sides of installing port is fixed with mount pad 5, vertical draw-in groove 10 has been seted up towards one side of sand filtering mounting panel 1 to mount pad 5, integrated into one piece installs fixed plate 8 on the opposite side outer wall of mount pad 5, the equal slidable mounting in top and the bottom of fixed plate 8 has horizontally pin 9, pin 9 towards the outer one end of sand cylinder 2 respectively with the top and the bottom fixed connection of handle 6, and pin 9 is located the part cover between handle 6 and fixed plate 8 and is equipped with spring 7, spring 7's one end and handle 6 fixed connection, spring 7's the other end and fixed plate 8's side fixed connection.

The equal integrated into one piece in both ends of filter sand mounting panel 1 is fixed with installation piece 11, and one side integrated into one piece of installation piece 11 towards sand cylinder 2 is fixed with the fixture block 12 the same with draw-in groove 10 shape, and the top and the bottom homogeneous body shaping of fixture block 12 are fixed with horizontally locating pin 13, and the through-hole that supplies locating pin 13 to pass is seted up to the position that corresponds locating pin 13 on the mount pad 5, and cotter way 14 has been seted up to the position that corresponds pin 9 on locating pin 13.

It should be noted that, when the sand cylinder 2 and the sand filtering mounting plate 1 are assembled, the clamping block 12 is firstly clamped into the clamping groove 10, and then is inserted into the positioning pin 13 through the pin 9, so as to complete the installation of the sand cylinder 2 and the sand filtering mounting plate 1; when needs are changed the sand filtration, pull pin 9 and locating pin 13 separation through handle 6, can directly take out sand filtration mounting panel 1 to rotate filter screen collar 16 and can change the sand filtration, easy operation is convenient, has greatly reduced the work degree of difficulty when the user changes the sand filtration.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The utility model provides a sand cylinder convenient to change filter sand, includes filter sand mounting panel (1) and sand cylinder (2), its characterized in that, filter sand mounting panel (1) is semicircular half tube-shape, and welded fastening has filter sand filling cylinder (15) that are used for installing the filter sand on the inner wall of filter sand mounting panel (1), and the equal threaded connection in top and the bottom of filter sand filling cylinder (15) has filter screen collar (16), and the inside weld of filter screen collar (16) has the filter screen that is used for supporting the filter sand, set up installing port (4) the same with filter sand mounting panel (1) shape on the lateral wall of sand cylinder (2).

2. The sand cylinder convenient for replacing the filtered sand as claimed in claim 1, wherein the inner wall of the filtered sand mounting plate (1) is fixed with a sealing plate (3) which is used for increasing the sealing performance between the filtered sand mounting plate (1) and the sand cylinder (2) through screws above and below the mounting port (4), and the sealing plate (3) is made of natural rubber.

3. The sand cylinder convenient for replacing the filtered sand according to claim 1, wherein the sand cylinder (2) is integrally and fixedly provided with mounting seats (5) at the positions at the two sides of the mounting port (4), one side of each mounting seat (5) facing the sand filtering mounting plate (1) is provided with a vertical clamping groove (10), the outer wall of the other side of each mounting seat (5) is integrally and fixedly provided with a fixing plate (8), horizontal pins (9) are slidably arranged at the top end and the bottom end of each fixing plate (8), one ends of the pins (9) facing the outside of the sand cylinder (2) are respectively and fixedly connected with the top end and the bottom end of the handle (6), and the part of the pin (9) between the handle (6) and the fixing plate (8) is sleeved with a spring (7), one end of the spring (7) is fixedly connected with the handle (6), and the other end of the spring (7) is fixedly connected with the side surface of the fixing plate (8).

4. The sand cylinder convenient for replacing the filtered sand according to claim 1, wherein the two ends of the sand filtering mounting plate (1) are integrally fixed with mounting blocks (11), one side of each mounting block (11) facing the sand cylinder (2) is integrally fixed with a clamping block (12) with the same shape as the clamping groove (10), the top end and the bottom end of each clamping block (12) are integrally fixed with a horizontal positioning pin (13), and a pin groove (14) is formed in the positioning pin (13) corresponding to the pin (9).

5. The sand cylinder convenient for replacing sand filters according to claim 3, wherein a through hole for the positioning pin (13) to pass through is formed in the mounting seat (5) corresponding to the positioning pin (13).