CN213171779U

CN213171779U - Sewage treatment filter element with simple structure

Info

Publication number: CN213171779U
Application number: CN202022012762.7U
Authority: CN
Inventors: 刘国庆; 郭廓; 董玉伟; 刘步明
Original assignee: Yancheng Ourun Petrochemical Equipment Manufacturing Co ltd
Current assignee: Yancheng Ourun Petrochemical Equipment Manufacturing Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-11
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a sewage treatment filter core of simple structure, including the filter core main part, the upper end of filter core main part is connected with the filter core top cap, and the upper end of filter core top cap is connected with sewage connecting tube, and one side of filter core main part is connected with the manometer, and the lower extreme of filter core main part is connected with water purification connecting tube, and the inside of filter core main part is provided with the inside pipeline, and one side of inside pipeline is provided with the filter screen. This sewage treatment filter core of simple structure is through setting up manometer and baffle, can reach in people's use, the inside pressure of shortcoming filter core is come in the registration change through the manometer, thereby can judge whether inside blocks up, can in time clear up inside, the effectual prevention and control has caused the condition of secondary pollution to the water of having handled because of blockking up and appearing, the baffle can also carry out better separation to the water of having handled simultaneously, the phenomenon of backward flow can not appear, the effectual unexpected emergence that has prevented.

Description

Sewage treatment filter element with simple structure

Technical Field

The utility model relates to a sewage treatment technical field specifically is a simple structure's sewage treatment filter core.

Background

Along with the development of society, water resources around us suffer certain pollution, people's consciousness to the environment is also more and more strong, and the effect of sewage treatment is mainly handled the sewage in life and the production process at present, and the water that passes through the processing reaches certain standard and just can discharge, and some national sewage treatment and popularization have become more in daily life, so sewage treatment facility in the future can increase day by day, also can become more common. At present, the most used filter element for sewage treatment is mainly used for simply filtering impurities, smell and the like in sewage, and the more perfect filter element for sewage treatment has important significance for sewage treatment in the future.

The prior art has the following defects or problems:

the sewage treatment filter element used in daily life of people is often simple in structure, when people use the sewage treatment filter element for a long time, the interior of the sewage treatment filter element cannot be cleaned in time, the interior of the sewage treatment filter element is seriously blocked, people cannot directly observe the blocking condition of the interior of the sewage treatment filter element, the timely cleaning of people is not facilitated, and the treatment effect and the normal use of people are influenced; meanwhile, the existing filter element structure is not provided with the condition of preventing back suction after water is treated, purified water is possibly sucked back, the use of people is influenced, and even more serious consequences can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment filter core of simple structure to the weak point of prior art to reach simple structure, can in time clear up and prevent to purify the water the purpose that the backward flow condition appears inside.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment filter element with a simple structure comprises a filter element main body, wherein the upper end of the filter element main body is connected with a filter element top cover, the upper end of the filter element top cover is connected with a sewage connecting pipeline, one side of the filter element main body is connected with a pressure gauge, the lower end of the filter element main body is connected with a water purification connecting pipeline, an internal pipeline is arranged inside the filter element main body, one side of the internal pipeline is provided with a filter screen, one end of the internal pipeline is connected with an internal base, one side of the internal pipeline is provided with a sewage outlet, one side of the filter screen is provided with an activated carbon net, one end of the activated carbon net is connected with a rubber gasket, one side of the top end of the water purification connecting pipeline is provided with a purified water inlet, a fixing plate is arranged inside the water purification connecting pipeline, the inside of fixed cell body is provided with extension spring, extension spring's one end is connected with the slider, the lower extreme of slider is connected with the connecting rod, the lower extreme of connecting rod is connected with the baffle, the upper end of baffle is provided with the fixed block that is connected with water purification connecting pipe inner wall.

As the utility model discloses a preferred technical scheme, manometer and filter core main part fixed connection, and communicate with each other with the inside of filter core main part.

As the utility model discloses a preferred technical scheme, the sewage export divide into four groups, and even arrange on the inner tube way, the filter screen is the cylinder, the active carbon net is the cylinder.

As the preferred technical scheme of the utility model, the rubber packing ring divide into four groups, and wherein two sets ofly with filter screen both ends fixed connection, in addition two sets ofly with activated carbon net fixed connection.

As the utility model discloses a preferred technical scheme, the filter core top cap passes through set screw and filter core main part fixed connection.

As the utility model discloses an optimized technical scheme, slider and fixed cell body sliding connection, the baffle size is greater than between the fixed block apart from the size, and is less than the inside dimension size of water purification connecting tube.

Compared with the prior art, the utility model provides a simple structure's sewage treatment filter core possesses following beneficial effect:

1. according to the sewage treatment filter element with the simple structure, by arranging the pressure gauge, in a common filter element structure, people can regularly clean the interior of the filter element, the filter element is used for a long time, the internal filter screen can be blocked, the deformation of the filter screen can be caused if the filter screen cannot be cleaned in time, the internal pressure can be increased, the sewage treatment effect is influenced, the improved structure can judge the internal blocking condition and degree by observing the change of the pressure value, the interior of the filter element can be cleaned in time accurately, the sewage treatment process cannot be influenced, and the treatment efficiency is improved;

2. this simple structure's sewage treatment filter core, through setting up the baffle, at the in-process to sewage treatment, under the effect of water purification, the baffle can be backed down, realizes the circulation, and after rivers stop, the condition of backward flow can appear in general filter core, makes the water purification backward flow, influences the processing of sewage, and structure after the improvement stops after the flow, and the baffle can be under extension spring's effect, makes the export be in confined state, has eliminated the produced influence of backward flow.

Drawings

FIG. 1 is a schematic view of a sewage treatment filter element with a simple structure;

FIG. 2 is a schematic side view of a sewage treatment filter element with a simple structure;

fig. 3 is the internal structure schematic diagram of the water purification connecting pipeline of the sewage treatment filter element with simple structure.

In the figure: 1. a filter element main body; 2. a filter element top cover; 3. a sewage connecting pipeline; 4. a pressure gauge; 5. the purified water is connected with a pipeline; 6. an inner conduit; 7. a filter screen; 8. an inner base; 9. a sewage outlet; 10. an activated carbon mesh; 11. a rubber gasket; 12. a purified water inlet; 13. a fixing plate; 14. water permeable holes; 15. fixing the trough body; 16. an extension spring; 17. a slider; 18. a connecting rod; 19. a baffle plate; 20. and (5) fixing blocks.

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.

Referring to fig. 1-3, in this embodiment: a sewage treatment filter element with a simple structure comprises a filter element main body 1, wherein the upper end of the filter element main body 1 is connected with a filter element top cover 2, the upper end of the filter element top cover 2 is connected with a sewage connecting pipeline 3, one side of the filter element main body 1 is connected with a pressure gauge 4 (model: yxc-100), the lower end of the filter element main body 1 is connected with a purified water connecting pipeline 5, the inside of the filter element main body 1 is provided with an internal pipeline 6, one side of the internal pipeline 6 is provided with a filter screen 7, one end of the internal pipeline 6 is connected with an internal base 8, one side of the internal pipeline 6 is provided with a sewage outlet 9, one side of the filter screen 7 is provided with an activated carbon net 10, one end of the activated carbon net 10 is connected with a rubber gasket 11, one side of the top end of the purified water connecting, the lower extreme of fixed plate 13 is connected with fixed cell body 15, and the inside of fixed cell body 15 is provided with extension spring 16, and extension spring 16's one end is connected with slider 17, and slider 17's lower extreme is connected with connecting rod 18, and connecting rod 18's lower extreme is connected with baffle 19, and baffle 19's upper end is provided with the fixed block 20 that is connected with water purification connecting tube 5 inner wall.

In the embodiment, the pressure gauge 4 is fixedly connected with the filter element main body 1 and is communicated with the interior of the filter element main body 1, so that in the sewage treatment process of the filter element, the situation of blockage is often caused, the water flow is continuously introduced, the pressure inside the filter element is increased, whether the interior is blocked or not can be judged by observing the numerical value of the pressure gauge 4, and the interior can be cleaned or replaced; the sewage outlets 9 are divided into four groups and are uniformly distributed on the inner pipeline 6, the filter screen 7 is cylindrical, and the activated carbon screen 10 is cylindrical, and mainly used for filtering sewage, absorbing peculiar smell and discharging the sewage; the rubber gaskets 11 are divided into four groups, two groups of the rubber gaskets are fixedly connected with two ends of the filter screen 7, the other two groups of the rubber gaskets are fixedly connected with the activated carbon net 10, and the rubber gaskets are mainly used for improving the sealing performance of the connection parts between the filter screen 7 and the activated carbon net 10 and the interior, preventing the leakage of the filter screen and the activated carbon net 10 and improving the quality of sewage treatment; the filter element top cover 2 is fixedly connected with the filter element main body 1 through a fixing screw, and through the action on the screw, the inside of the filter element top cover is convenient to clean or replace parts; slider 17 and fixed cell body 15 sliding connection, baffle 19's size of dimension is greater than between the fixed block 20 apart from the size, and is less than the inside size of dimension of water purification connecting tube 5, and the primary function is under the circumstances of obstructed sewage, can realize the closure effect to the export through the effect of spring to baffle 19, prevents that its phenomenon that water purification backward flow appears.

The utility model discloses a theory of operation and use flow: in the using process, the filter element is fixedly connected on the pipeline, the sewage flows into the filter element from the connecting pipeline and sequentially passes through the filter screen 7 and the active carbon screen 10 to filter and eliminate impurities and odor in the sewage, then the water passes through the inside of the purified water connecting pipeline 5, the water acts on the baffle plate 19 to jack and flow out, when the filter element is used for a long time, certain blocking condition occurs inside the filter element, under the condition of water supply, the internal pressure can be increased, thereby changing the numerical value of the pressure gauge 4, can judge whether the interior is blocked or not, if the numerical value is increased, the interior is blocked, the interior is cleaned or replaced by detaching the top cover, when the sewage stops flowing, the extension spring 16 acts on the baffle 19 to make the baffle directly contact with the fixed block 20, so that the outlet is closed, and the purified water is effectively prevented from flowing back.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a simple structure's sewage treatment filter core, includes filter core main part (1), the upper end of filter core main part (1) is connected with filter core top cap (2), the upper end of filter core top cap (2) is connected with sewage connecting tube (3), one side of filter core main part (1) is connected with manometer (4), the lower extreme of filter core main part (1) is connected with water purification connecting tube (5), the inside of filter core main part (1) is provided with inside pipeline (6), one side of inside pipeline (6) is provided with filter screen (7), its characterized in that: one end of the internal pipeline (6) is connected with an internal base (8), one side of the internal pipeline (6) is provided with a sewage outlet (9), one side of the filter screen (7) is provided with an activated carbon net (10), one end of the activated carbon net (10) is connected with a rubber gasket (11), one side of the top end of the water purification connecting pipeline (5) is provided with a water purification inlet (12), the inside of the water purification connecting pipeline (5) is provided with a fixed plate (13), the inside of the fixed plate (13) is provided with a water permeable hole (14) penetrating through two surfaces, the lower end of the fixed plate (13) is connected with a fixed groove body (15), the inside of the fixed groove body (15) is provided with an extension spring (16), one end of the extension spring (16) is connected with a sliding block (17), the lower end of the sliding block (17) is connected with a connecting rod (, the upper end of the baffle (19) is provided with a fixed block (20) connected with the inner wall of the purified water connecting pipeline (5).

2. A sewage treatment cartridge of simple construction as claimed in claim 1, wherein: the pressure gauge (4) is fixedly connected with the filter element main body (1) and communicated with the inside of the filter element main body (1).

3. A sewage treatment cartridge of simple construction as claimed in claim 1, wherein: the sewage outlet (9) is divided into four groups and evenly distributed on the inner pipeline (6), the filter screen (7) is cylindrical, and the activated carbon screen (10) is cylindrical.

4. A sewage treatment cartridge of simple construction as claimed in claim 1, wherein: the rubber gaskets (11) are divided into four groups, two groups of the rubber gaskets are fixedly connected with two ends of the filter screen (7), and the other two groups of the rubber gaskets are fixedly connected with the activated carbon net (10).

5. A sewage treatment cartridge of simple construction as claimed in claim 1, wherein: the filter element top cover (2) is fixedly connected with the filter element main body (1) through a fixing screw.

6. A sewage treatment cartridge of simple construction as claimed in claim 1, wherein: the sliding block (17) is connected with the fixed groove body (15) in a sliding mode, and the size of the baffle (19) is larger than the distance between the fixed blocks (20) and smaller than the size of the inner size of the water purification connecting pipeline (5).