CN220939403U

CN220939403U - Stainless steel filter

Info

Publication number: CN220939403U
Application number: CN202322441692.0U
Authority: CN
Inventors: 王志强; 李恩悦
Original assignee: Purification Equipment Co ltd Of Tianjin Green Resources
Current assignee: Purification Equipment Co ltd Of Tianjin Green Resources
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-14
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to a stainless steel filter, which comprises a tank body, wherein a plurality of filter cores are arranged in the tank body, a raw water inlet is arranged at the upper part of the side wall of the tank body, a first waste water outlet is arranged at the bottom of the tank body, a baffle is arranged at the top of the inner wall of the tank body, a supporting plate is detachably arranged at the bottom of the inner wall of the tank body, a circle of radially distributed purified water discharge pipes are circumferentially arranged at the top of the baffle, a water inlet of each purified water discharge pipe penetrates through the bottom of the baffle, a steel filtering sleeve is sleeved outside the filter cores, the top of each filter core central water guide pipe is in threaded connection with a water inlet of each purified water discharge pipe, a plurality of connecting sleeves corresponding to the central water guide pipes of the filter cores are arranged at the bottom of the supporting plate, sealing covers are in threaded connection with the bottoms of the connecting sleeves, a central water guide pipe of the filter cores is sealed and inserted into the connecting sleeves, a second waste water outlet is arranged at the center of the bottom of the supporting plate, a purified water tank is wound at the top of the outer wall of the tank body, a water outlet of each purified water discharge pipe penetrates into the purified water tank, and a purified water outlet is arranged at the bottom of the purified water tank. The filter element is convenient to disassemble and assemble, and has good cleaning and time-saving effects.

Description

Stainless steel filter

Technical Field

The utility model relates to the field of water filtration, in particular to a stainless steel filter.

Background

Raw water used in the printing industry, such as raw water supplied by underground water or tap water, contains a certain amount of impurities, and the raw water needs to be filtered to meet the use requirements. When the raw water is filtered, a stainless steel filter can be adopted, the stainless steel filter is arranged on a water conveying pipeline, the existing filter generally comprises a cylinder body, a filter screen, a filter element, a water inlet, a water outlet and the like, water enters the cylinder body through the water inlet, impurities are filtered and intercepted through the filter screen, and the filtered water is discharged through the water outlet. The structure has the following defects in the use process: the filter element and the filter screen are inconvenient to assemble and disassemble, the subsequent replacement is troublesome, a back flushing mechanism is generally arranged in the filter element and the filter screen to clean the filter screen, but the filter screen is only cleaned through water jet, the cleaning is incomplete, and the cleaning effect is general.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a stainless steel filter.

The utility model adopts the following technical scheme to realize the aim: the utility model provides a stainless steel filter, the steam generator comprises a tank body, the inside a jar body is equipped with a plurality of filter cores, jar body lateral wall upper portion is equipped with the raw water inlet port, jar body bottom is equipped with first waste water discharge port, jar body inner wall top is equipped with the baffle, jar body inner wall bottom demountable installation has the layer board, baffle top circumference is equipped with the clean water discharge pipe of round radial distribution, the water inlet of clean water discharge pipe passes baffle bottom, filter core outside cover is equipped with steel filter sleeve, and filter core center aqueduct top and the water inlet threaded connection of clean water discharge pipe, the layer board bottom is equipped with a plurality of adapter sleeves that correspond with the center aqueduct of filter core, adapter sleeve bottom threaded connection has sealed lid, the center aqueduct bottom of filter core seals and inserts in the adapter sleeve, layer board bottom center is equipped with the second waste water discharge port, jar body outer wall top is around being equipped with the clean water tank, and the delivery port of clean water discharge pipe is worn into the clean water tank in, the inside lift of jar body is equipped with the clean assembly to steel filter sleeve outer wall and jar body inner wall, jar body lateral wall top is equipped with the wash water inlet port, jar body lateral wall is equipped with the sealing door.

In particular, the bottom of the inner wall of the tank body is provided with a circle of connecting ring plate, the bottom of the connecting ring plate is provided with a plurality of threaded rods, the top of the supporting plate is provided with a plurality of through holes corresponding to the threaded rods, and the threaded rods penetrate through the through holes and are screwed with nuts.

In particular, a plurality of supporting legs are arranged on the circumference of the bottom of the side wall of the tank body.

In particular, the cleaning assembly comprises an outer cleaning annular plate and an inner cleaning annular plate, the circumference of the inner cleaning annular plate is fixedly connected to the inner wall of the outer cleaning annular plate, the outer wall of the outer cleaning annular plate is provided with an outer cleaning brush in contact with the inner wall of the tank body, the inner cleaning annular plate is sleeved outside the steel filtering sleeve, the inner wall of the inner cleaning annular plate is provided with an inner cleaning brush in contact with the outer wall of the steel filtering sleeve, the center of the outer cleaning annular plate is provided with a fixed plate connected with a plurality of inner cleaning annular plates at the same time, the top of the baffle is provided with an electric push rod, and a piston rod of the electric push rod penetrates through the baffle plate to be fixedly connected with the center of the top of the fixed plate.

The beneficial effects of the utility model are as follows: the baffle, the supporting plate, the cleaning component, the steel filtering sleeve and the sealing door are arranged, so that the outer wall of the steel filtering sleeve and the inner wall of the tank body are convenient to brush up and down, the cleaning force is high, the cleaning surface is large, and meanwhile, the steel filtering sleeve and the filter element are convenient to disassemble and assemble and convenient to replace.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a cleaning assembly according to the present utility model;

In fig. 1, the front and rear filter elements and the steel filter sleeve are omitted for clarity of the construction;

In the figure: 1-a tank body; 2-raw water inlet port; 3-a first waste water outlet; 4-baffle plates; 5-supporting plates; 6-a purified water discharge pipe; 7-a steel filter sleeve; 8-connecting sleeves; 9-sealing the cover; 10-a second waste water outlet; 11-a clean water tank; 12-a purified water outlet; 13-connecting ring plates; 14-a threaded rod; 15-a wash water inlet; 16-supporting legs; 17-outer cleaning ring plate; 18-inner cleaning ring plate; 19-an outer cleaning brush; 20-an inner cleaning brush; 21-a fixed plate; 22-electric push rod;

The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

As shown in fig. 1-2, a stainless steel filter comprises a tank body 1, a sealing door is arranged on the side wall of the tank body 1, a plurality of supporting legs 16 are arranged on the circumference of the bottom of the side wall of the tank body 1, a plurality of filter elements are arranged inside the tank body 1, a raw water inlet 2 is arranged on the upper portion of the side wall of the tank body 1, a first waste water outlet 3 is arranged at the bottom of the tank body 1, a baffle 4 is arranged at the top of the inner wall of the tank body 1, a supporting plate 5 is detachably arranged at the bottom of the inner wall of the tank body 1, a circle of connecting annular plate 13 is arranged at the bottom of the connecting annular plate 13, a plurality of threaded rods 14 are arranged at the top of the supporting plate 5, a plurality of through holes corresponding to the threaded rods 14 are formed in the tops of the supporting plate 5, and the threaded rods 14 penetrate through holes and are screwed with nuts.

The circumference at the top of the baffle 4 is provided with a circle of radially distributed purified water discharge pipes 6, the water inlet of the purified water discharge pipes 6 penetrates through the bottom of the baffle 4, the top of the outer wall of the tank body 1 is wound with a purified water tank 11, the water outlet of the purified water discharge pipes 6 penetrates into the purified water tank 11, and the bottom of the purified water tank 11 is provided with a purified water discharge outlet 12.

The outside cover of filter core is equipped with steel filter sleeve 7, and filter core center aqueduct top and the water inlet threaded connection of water purification discharge pipe 6, and layer board 5 bottom is equipped with a plurality of adapter sleeves 8 that correspond with the center aqueduct of filter core, and adapter sleeve 8 bottom threaded connection has sealed lid 9, and the center aqueduct bottom of filter core seals and inserts in adapter sleeve 8, and layer board 5 bottom center is equipped with second waste water discharge port 10. The bottom of the steel filter sleeve 7 is opened, and a round hole matched with the central water guide pipe of the filter element is reserved at the top.

The inside lift of jar body 1 is equipped with the cleaning subassembly to steel filter sleeve 7 outer wall and jar body 1 inner wall, jar body 1 lateral wall top is equipped with washwater inlet port 15, cleaning subassembly is including being annular outer clean annular 17 and interior clean annular 18, interior clean annular 18 circumference rigid coupling is on outer clean annular 17 inner wall, and outer clean annular 17 outer wall is equipped with the outer clean brush 19 with jar body 1 inner wall contact, interior clean annular 18 cover is established in steel filter sleeve 7 outside, and interior clean annular 18 inner wall is equipped with the interior clean brush 20 with steel filter sleeve 7 outer wall contact, outer clean annular 17 center is equipped with the fixed plate 21 that is connected simultaneously with a plurality of interior clean annular 18, baffle 4 top is equipped with electric putter 22, the piston rod of electric putter 22 passes baffle 4 and the central rigid coupling of fixed plate 21 top.

The sealing door is arranged on the side wall of the tank body 1, the steel filtering sleeve 7 and the filter element are convenient to disassemble and assemble after being opened, the steel filtering sleeve 7 and the filter element are convenient to replace, the nut on the threaded rod 14 is detached during specific replacement, the supporting plate 5 moves downwards to separate from the central water guide pipe of the filter element, the top of the central water guide pipe of the filter element is rotated to separate from the purified water discharge pipe 6, and the steel filtering sleeve 7 and the filter element can be taken out at the moment;

When raw water is filtered, the raw water enters the tank body 1 through the raw water inlet 2, enters and exits primary filtration through the steel filter sleeve 7, then is subjected to secondary filtration through the filter element in the steel filter sleeve 7, filtered clean water flows into the clean water tank 11 through the central water guide pipe of the filter element, finally is discharged through the clean water discharge port 12, and filtered waste water is discharged through the second waste water discharge port 10 and the first waste water discharge port 3.

During cleaning, cleaning water enters the tank body 1 through the cleaning water inlet 15, the fixing plate 21 is lifted under the action of the electric push rod 22, the outer cleaning brush 19 is driven to brush the inner wall of the tank body 1 up and down, the inner cleaning brush 20 is used to brush the outer wall of the steel filtering sleeve 7 up and down, and cleaning wastewater is discharged through the second wastewater discharge port 10 and the first wastewater discharge port 3.

The utility model ensures that the outer wall of the steel filter sleeve 7 and the inner wall of the tank body 1 are convenient to brush up and down, the cleaning force is high, the cleaning surface is large, and meanwhile, the steel filter sleeve 7 and the filter element are convenient to disassemble and assemble and convenient to replace.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.

Claims

1. The stainless steel filter comprises a tank body (1), a plurality of filter cores are arranged in the tank body (1), a raw water inlet (2) is arranged on the upper portion of the side wall of the tank body (1), a first waste water outlet (3) is arranged at the bottom of the tank body (1), a baffle (4) is arranged at the top of the inner wall of the tank body (1), a supporting plate (5) is detachably arranged at the bottom of the inner wall of the tank body (1), a circle of radially distributed water purifying discharge pipes (6) are circumferentially arranged at the top of the baffle (4), a water inlet of the water purifying discharge pipes (6) penetrates through the bottom of the baffle (4), a steel filtering sleeve (7) is sleeved outside the filter cores, the top of the central water guide pipe of each filter core is in threaded connection with a water inlet of the water purifying discharge pipe (6), a plurality of connecting sleeves (8) corresponding to the central water guide pipe of each filter core are arranged at the bottom of each supporting plate (5), sealing covers (9) are arranged at the bottom of the central water guide pipe of each filter core and are inserted into the connecting sleeves (8), a second waste water outlet (10) is arranged at the bottom center of each supporting plate (5), the top of the tank body (1) is wound with a water outlet (11), a water outlet of each water outlet penetrates into the water tank (11) and is arranged in the water purifying tank (11), the inside lift of jar body (1) is equipped with the clean subassembly to steel filter sleeve (7) outer wall and jar body (1) inner wall, and jar body (1) lateral wall top is equipped with washwater inlet port (15), and jar body (1) lateral wall is equipped with sealing door.

2. The stainless steel filter according to claim 1, wherein a circle of connecting annular plates (13) are arranged at the bottom of the inner wall of the tank body (1), a plurality of threaded rods (14) are arranged at the bottom of the connecting annular plates (13), a plurality of through holes corresponding to the threaded rods (14) are arranged at the top of the supporting plate (5), and the threaded rods (14) penetrate through the through holes and are screwed with nuts.

3. A stainless steel filter according to claim 2, characterized in that the circumference of the bottom of the side wall of the tank (1) is provided with a number of legs (16).

4. A stainless steel filter according to claim 3, characterized in that the cleaning assembly comprises an outer cleaning ring plate (17) and an inner cleaning ring plate (18) which are in a circular ring shape, the circumference of the inner cleaning ring plate (18) is fixedly connected to the inner wall of the outer cleaning ring plate (17), the outer wall of the outer cleaning ring plate (17) is provided with an outer cleaning brush (19) which is in contact with the inner wall of the tank body (1), the inner cleaning ring plate (18) is sleeved outside the steel filtering sleeve (7), the inner wall of the inner cleaning ring plate (18) is provided with an inner cleaning brush (20) which is in contact with the outer wall of the steel filtering sleeve (7), the center of the outer cleaning ring plate (17) is provided with a fixed plate (21) which is simultaneously connected with a plurality of inner cleaning ring plates (18), the top of the baffle plate (4) is provided with an electric push rod (22), and a piston rod of the electric push rod (22) penetrates through the baffle plate (4) to be fixedly connected with the top center of the fixed plate (21).