CN215049210U

CN215049210U - Water purifying device for efficiently removing organic matters

Info

Publication number: CN215049210U
Application number: CN202121663460.4U
Authority: CN
Inventors: 杨延洲; 杨劭辰; 杨旭春; 孙晶
Original assignee: Harbin Hongtaisheng Water Treatment Technology Co ltd
Current assignee: Harbin Hongtaisheng Water Treatment Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-07
Anticipated expiration: 2031-07-21

Abstract

A water purifying device for efficiently removing organic matters belongs to the technical field of water purifying equipment. The utility model discloses an go up barrel and lower barrel, go up barrel and barrel cooperation installation down, go up barrel upper portion and have the water inlet, go up the barrel bottom and have the active carbon discharge gate, go up the internal packing of barrel and have the active carbon, the filter core mount pad has down in the barrel, installs a plurality of filter cores on the filter core mount pad, still install the support hole section of thick bamboo on the filter core mount pad, the cover is equipped with the filter bag on the support hole section of thick bamboo, the bottom of barrel has the delivery port down. The utility model provides a high-efficient water purification device of getting rid of organic matter has structural design ingenious, the simple and easy, convenient advantage of equipment operation, is suitable for industrial production, facilitate promotion.

Description

Water purifying device for efficiently removing organic matters

Technical Field

The utility model relates to a water purifying device, which belongs to the technical field of water purifying equipment.

Background

Water is an important natural resource on which humans rely for survival. The serious deterioration of the global water environment quality and the high-speed development of economy make the drinking water safety problem attract much attention, not only the civilian focus of the developed countries but also the important civilian problem to be solved urgently in the developing countries.

According to statistics, the incidence rate of 60-80% of the cancers worldwide is closely related to the pollution of the drinking water. Therefore, it is necessary to research and discuss the kinds, sources, harmfulness, removal methods and related equipment of food substances, especially chemical organic substances, to improve and strengthen the awareness and alertness of people to prevent water pollution, and to ensure the health and life safety of people.

According to the statistics of health departments, 2221 kinds of organic matters are detected in surface water globally, 765 kinds of organic matters are detected in edible water, wherein 43 kinds of carcinogens, 56 kinds of mutagens and 18 kinds of carcinogens are confirmed by the international agency for research on cancer (IARC).

In China, taking Songhua river pollution as an example, 317 organic substances are detected in Jilin river district and 264 organic substances are detected in Harbin river district, wherein the 18 organic substances belong to 18 carcinogens which are defined as the primary carcinogens by the United states environmental protection agency.

Organic pollution of edible water is related to waste discharge in the chemical industrial production process. According to related reports in 2009; the total discharge capacity of various sewage is 2092.81 million tons, wherein 3028.96 million tons of organic sewage (1324.09 million tons of pesticide-containing wastewater), 172.91 million tons of ammonia nitrogen, 0.09 million tons of heavy metals (tin, chromium, lead and mercury), 42.323 million tons of total phosphorus and 472.89 million tons of total nitrogen, and the discharge capacity of the organic sewage is doubled compared with 1320.7 million tons in 2008.

The organic matter has great harm to the health of human bodies, 5000 million children die every year, 3500 million cardiovascular and cerebrovascular diseases, 7000 million lithiasis, 9000 million hepatitis, 3000 million hepatoma, gastric cancer and other patients in the world are counted by the investigation of the World Health Organization (WHO), and about 80 percent of diseases and 50 percent of children death rate are related to drinking water pollution.

At present, 95 percent of domestic tap water enterprises still adopt disinfectants such as liquid chlorine, bleaching powder, sodium hypochlorite and the like for oxidation, sterilization and flocculation of tap water source water and disinfection and bacteriostasis of finished tap water. Table 1 shows the average value of the annual increase of the chlorine adding amount of the preoxidation flocculation with the lake water as the water source, the chlorine adding amount is increased to 2.2 times in 10 years, and the annual deterioration of the water source pollution is caused. Various organic matters in the source water react with chlorine to generate various organic carcinogens such as trihalomethane and the like.

TABLE 1 mean annual chlorine addition for Taihu lake water as water source

In addition, nitrite is commonly used in life as a preservative for food processing. Nitrite, a potent carcinogen, is also produced in certain water purifiers using KDF filter materials.

In addition to the above, the tap water from the factory is sent to a water storage tank, a water tower, a high-level water storage tank and then to the home of the user through pipelines, equipment in each link gets rusty for a long time, and pollutants such as dirt, microorganisms and moss are generated to cause secondary pollution of the edible water. In particular, the breeding of algae can produce polypeptide toxin, algae toxin, alkaloid toxin and the like, which can cause vomit, diarrhea, gastroenteritis and even carcinogenic danger.

The existing water purifying equipment generally adopts a single filter layer to filter water, and a large amount of impurities are attached to the surface of the filter layer when the filter layer is used for a long time, so that the water purifying effect is poor, and the water purifying equipment with multi-stage water purifying measures is also arranged, but the water purifying equipment is generally large in size and large in occupied space area.

According to the general inspection result of the quality inspection of various brands of water purifiers in the domestic market in 2020, 90% of water purifiers have excessive organic matters, which means that organic matters and a byproduct trihalomethane carcinogen generated by chlorine disinfection cannot be effectively filtered.

Therefore, it is urgently needed to provide a water purifying device with multi-element purification and filtration to solve the problems of poor purification effect, complex structure, occupied space, inconvenient assembly and incapability of efficiently removing organic matters of the existing water purifying device.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a high-efficient water purification device of getting rid of organic matter. A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

the utility model provides a high-efficient water purification device of getting rid of organic matter, includes barrel and lower barrel, goes up barrel and barrel cooperation installation down, goes up barrel upper portion and has the water inlet, goes up the barrel bottom and has the active carbon discharge gate, goes up the barrel intussuseption and is filled with the active carbon, have the filter core mount pad in the barrel down, install a plurality of filter cores on the filter core mount pad, still install the support hole section of thick bamboo on the filter core mount pad, the cover is equipped with the filter bag on the support hole section of thick bamboo, the bottom of barrel has the delivery port down.

Preferably: the upper cylinder body and the lower cylinder body are installed in a flange mode in a matched mode. The flange mounting positions of the upper cylinder body and the lower cylinder body are padded with sealing gaskets to prevent the water inside the upper cylinder body and the lower cylinder body from leaking.

Preferably: and a filtering cover is arranged at the position of an active carbon outlet at the bottom of the upper barrel.

Preferably: the filter element mounting seat separates the lower cylinder body to form a filter chamber and a water collecting chamber, and the water outlet is communicated with the water collecting chamber.

Preferably: the central position of filter core mount pad is installed the pull rod, installs the pressure strip on the pull rod, and the pressure strip compresses tightly the filter core and installs on the filter core mount pad.

Preferably: it has a plurality of filter core installing ports to be the processing of circular array on the filter core mount pad, processing has the hole that compresses tightly with filter core looks adaptation on the pressure strip, and install respectively in compressing tightly hole and filter core installing port at the upper and lower both ends of filter core.

Preferably: the bottom of the lower cylinder body is provided with a supporting seat.

Preferably: the upper barrel body and the lower barrel body are both circular shells.

The utility model discloses following beneficial effect has:

1. the utility model discloses a through installing active carbon, filter bag, filter core in the inside of barrel to form a tertiary water purification filtration's structure through different mounting structure, water carries out the primary filtration through the active carbon, carries out the secondary filtration through the filter bag, carries out tertiary filtration through the filter core, realizes directly exporting after straight drinking water filters, has saved the water storage tank of purifier, has effectively reduced the equipment volume, reduces occupation space, easy to assemble;

2. the utility model provides a high-efficient water purification device of getting rid of organic matter has structural design ingenious, equipment easy operation, convenient advantage, is suitable for industrial production, easily promotes.

Drawings

FIG. 1 is a sectional view of a water purification apparatus for efficiently removing organic substances;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a perspective view of the mounting axis of the filter element, filter element mounting seat, support bore cartridge in the lower cartridge body;

FIG. 4 is a schematic view of the inner structure of the lower cylinder;

in the figure, 1-an upper cylinder, 2-a lower cylinder, 3-a water inlet, 4-an activated carbon discharge port, 5-a filter element mounting seat, 6-a pull rod, 7-a compression plate, 8-a support hole cylinder, 9-a water outlet, 10-a filter element, 11-a filter cover, 12-a filter chamber, 13-a water collecting chamber, 14-a filter element mounting port, 15-a pressing hole and 16-a supporting seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection is for the conventional fixed connection mode such as undetachable connection including but not limited to hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection including but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, acquiesces to always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.

The first embodiment is as follows:

referring to fig. 1-4, the water purification device for efficiently removing organic substances provided by this embodiment includes an upper barrel 1 and a lower barrel 2, the upper barrel 1 and the lower barrel 2 are installed in a matching manner, a water inlet 3 is provided on the upper portion of the upper barrel 1, an activated carbon discharge port 4 is provided at the bottom of the upper barrel 1, activated carbon is filled in the upper barrel 1, a filter element installation seat 5 is provided in the lower barrel 2, a filter element 10 is installed on the filter element installation seat 5, a support hole barrel 8 is further installed on the filter element installation seat 5, a filter bag is sleeved on the support hole barrel 8, and a water outlet 9 is provided at the bottom of the lower barrel 2.

The upper barrel 1 and the lower barrel 2 are both circular shells, the upper barrel 1 and the lower barrel 2 are installed in a matching mode to form water purification equipment, activated carbon is filled in the upper barrel 1, the activated carbon is filled into the upper barrel 1 from an activated carbon discharge port 4, and a filter screen is installed at the activated carbon discharge port 4 after filling is finished, so that the activated carbon is prevented from entering the lower barrel 2; the bottom of the lower cylinder 2 has a bearing block 16 that supports the entire apparatus.

The supporting hole cylinder 8 is a cylinder body, a plurality of micropores are uniformly processed on the cylinder body, a filter bag (not shown in the figure) is sleeved on the supporting hole cylinder 8, and the filter bag is tightly bound on the supporting hole cylinder 8 through a binding belt/a binding belt;

the filter element 10 is one of an ultrafiltration membrane, an activated carbon filter element, a metal mesh filter element, filter element cotton or a pp filter element; the number of the filter cartridges 10 may be one or more, for example, 2, 3, 4, 5, 6, 7 or 8, and the number of the filter cartridges 10 may be adjusted according to the size of the device;

in this embodiment, water enters into last barrel 1 from water inlet 3 in, the activated carbon through last barrel 1 in carries out the first filtration to water, the water after the filtration flows into down barrel 2 from activated carbon discharge gate 4 in, in barrel 2 down, water carries out the second filtration through crossing the filter bag, the water after the filtration enters into support hole section of thick bamboo 8 inside from the micropore on the support hole section of thick bamboo 8, carry out the third filtration through filter core 10 afterwards, the purified water that produces after the filtration is discharged from delivery port 9.

The upper cylinder 1 of the present embodiment is filled with activated carbon, and the adsorption function of the activated carbon depends on the surface area, porosity, and pore diameter thereof. The specific surface area of the high-quality activated carbon is about 700-1200m2/g, the porosity can reach 0.6-0.9cm3/g, the pore diameter is 2-5nm, and the high-quality activated carbon is divided into three orders: micropore size <4nm represents 95% of the total surface area, mesopore size <100nm represents 5% of the total surface area, macropore size >100nm, 1% of the total surface area of the dot.

The adsorption effect of the active carbon mainly depends on 95 percent of micropores, and the grain diameter of an adsorbate is less than 4 nm. The water entering the water purifying device contains cyanide, phenols, humic acid, carbon tetrachloride, trichloromethane, trihalomethane, residual chlorine, copper, cadmium, chromium, lead, mercury, pesticide, virus, etc. which can be adsorbed and removed by the active carbon.

In addition, still install manometer and bleed valve at water inlet 3, the manometer is used for the pressure condition in the monitoring facilities, and the bleed valve is used for the gassing.

In the embodiment, the water enters the water purifying equipment and is filtered by the activated carbon, the filter bag and the filter element for three times, and the quality of the purified water can reach a high standard.

The process flow of the utility model is as follows: running water after ozone or chlorine oxidation sterilization enters the equipment from the water inlet → the water after final treatment of granular activated carbon adsorption filtration → integrated membrane separation filtration (filter element) meets the edible requirements.

Practice proves that the process can remove carcinogens such as residual chlorine, organic matters, trihalomethane and the like in the edible water to the maximum extent.

The integrated single-cylinder integrated membrane filter structure in the embodiment combines the activated carbon filter units and the membrane integration of each stage in the same single-cylinder filter, and the filter units are not provided with connecting pipes and valve pieces, so that water flow is smooth, dead zones and dead angles are avoided, and the integrated single-cylinder integrated membrane filter structure is compact in size, convenient to install and convenient to use, and occupies a small area.

The parts in the embodiment are made of full stainless steel structures, so that the filter cartridge is pollution-free and long in service life, and the filter cartridge made of plastic is not aged and is free from possible carcinogenic danger or electrostatic adsorption pollution.

The second embodiment is as follows:

the present embodiment will be described with reference to fig. 1, and the water purification apparatus for efficiently removing organic matter proposed in the present embodiment differs from the first embodiment in that: the upper barrel body 1 and the lower barrel body 2 are installed in a flange mode in a matched mode. The flange mounting positions of the upper cylinder 1 and the lower cylinder 2 are padded with sealing gaskets to prevent the water inside the upper cylinder from leaking.

The third concrete implementation mode:

the present embodiment is described with reference to fig. 1 and 2, and the water purification apparatus for efficiently removing organic matter proposed in the present embodiment is different from the first embodiment in that: go up activated carbon discharge gate 4 department of barrel 1 bottom and install filter mantle 11, filter mantle 11 can adopt threaded connection mode or buckle mode to install on activated carbon discharge gate 4, in this embodiment, filter mantle 11 adopts the threaded connection mode to revolve to twist and installs in activated carbon discharge gate 4 department, and be equipped with the filter screen on the filter mantle 11, so set up, filter mantle 11 can prevent that the activated carbon in the barrel 1 from entering into down in the barrel 2, in addition, when changing the activated carbon in the barrel 1, only need demolish behind the filter mantle 11, the activated carbon can be followed and taken out in the barrel 1, consequently, adopt the mounting structure of filter mantle 11 with last barrel 1, have easy dismounting's advantage.

The fourth concrete implementation mode:

referring to fig. 3, the embodiment of the water purification apparatus for efficiently removing organic substances provided in the embodiment is described, in the first embodiment, the filter element mounting seat 5 partitions the lower cylinder 2 into the filter chamber 12 and the water collection chamber 13, the water outlet 9 is communicated with the water collection chamber 13, the support hole cylinder 8 and the filter element 10 are installed in the filter chamber 12, and water filtered in the filter chamber 12 enters the water collection chamber 13 and is temporarily stored in the water collection chamber 13 and then is discharged from the water outlet 9.

The fifth concrete implementation mode:

the embodiment is described with reference to fig. 1 to 4, and the water purification device for efficiently removing organic matters provided in the embodiment is characterized in that a pull rod 6 is installed at the center position of a filter element installation seat 5, a compression plate 7 is installed on the pull rod 6, and a filter element 10 is compressively installed on the filter element installation seat 5 by the compression plate 7;

specifically, the method comprises the following steps: it has a plurality of filter core installing ports 14 to be circular array processing on the filter core mount pad 5, processing has the hole 15 that compresses tightly with filter core 10 looks adaptation on the pressure strip 7, and install respectively in compressing tightly hole 15 and filter core installing port 14 at the upper and lower both ends of filter core 10.

In this embodiment, a through hole for the pull rod 6 to pass through is formed in the center of the compression plate 7, the filter element 10 is inserted into the filter element mounting opening 14 during installation, the compression plate 7 is installed on the filter element 10 through the compression hole 15, the pull rod 6 penetrates out from the center of the compression plate 7, and then a bolt is installed on the pull rod 6, so that the compression plate 7 compresses the filter element 10 to prevent the filter element 10 from loosening.

The pressure strip 7 can make the filter core 10 firmly installed on the filter core installation seat 5, and prevent the water from flowing out from the gap between the filter core 10 and the filter core installation opening 14 without being filtered, so that the installation reliability of the filter core 10 can be improved by the installation of the filter core 10 realized by the pressure strip 7, and the water filtering effect is indirectly improved.

In this embodiment, the water filtered by the filter element 10 enters the water collection chamber 13 from the filter element mounting opening 14 and is discharged through the water outlet 9.

The sixth specific implementation mode:

the present embodiment will be described with reference to fig. 1, and the water purification apparatus for efficiently removing organic matter proposed in the present embodiment differs from the first embodiment in that: go up barrel 1 and barrel 2 down and adopt the clamp piece to realize the cooperation installation, specifically be at the installation junction of last barrel 1 and barrel 2 down, adopt the clamp to tie up the two tightly. So set up, the maintenance of water purification equipment uses, convenient operation, only needs open the middle tight hoop spare, can wash, change operations such as active carbon and filter core.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 high-efficient water purification device of getting rid of organic matter, includes barrel (1) and lower barrel (2), goes up barrel (1) and cooperates the installation with lower barrel (2), goes up barrel (1) upper portion and has water inlet (3), its characterized in that: go up barrel (1) bottom and have active carbon discharge gate (4), go up barrel (1) intussuseption and be equipped with active carbon, filter core mount pad (5) have in barrel (2) down, install filter core (10) on filter core mount pad (5), still install support hole section of thick bamboo (8) on filter core mount pad (5), the cover is equipped with the filter bag on support hole section of thick bamboo (8), the bottom of barrel (2) has delivery port (9) down.

2. The water purification apparatus for efficiently removing organic substances according to claim 1, wherein: the upper barrel body (1) and the lower barrel body (2) are installed in a flange mode in a matched mode.

3. The water purification apparatus for efficiently removing organic substances according to claim 1, wherein: and a filtering cover (11) is arranged at the active carbon discharge hole (4) at the bottom of the upper cylinder body (1).

4. The water purification apparatus for efficiently removing organic substances according to claim 1, wherein: the filter element mounting seat (5) separates the lower cylinder body (2) to form a filter chamber (12) and a water collecting chamber (13), and the water outlet (9) is communicated with the water collecting chamber (13).

5. The water purification apparatus for efficiently removing organic substances according to claim 1, wherein: the central point of filter core mount pad (5) puts and installs pull rod (6), installs pressure strip (7) on pull rod (6), and pressure strip (7) compress tightly filter core (10) and install on filter core mount pad (5).

6. The water purification apparatus for efficiently removing organic substances according to claim 5, wherein: be circular array processing on filter core mount pad (5) and have a plurality of filter core installing ports (14), processing has compressing tightly hole (15) with filter core (10) looks adaptation on pressure strip (7), and install respectively in compressing tightly hole (15) and filter core installing port (14) at the upper and lower both ends of filter core (10).

7. The water purification apparatus for efficiently removing organic substances according to claim 6, wherein: the bottom of the lower cylinder (2) is provided with a supporting seat (16).

8. The water purification apparatus for efficiently removing organic substances according to any one of claims 1 to 7, wherein: the upper barrel body (1) and the lower barrel body (2) are both circular shells.