CN2871508Y

CN2871508Y - Water purifier with physical landscape

Info

Publication number: CN2871508Y
Application number: CN 200620020347
Authority: CN
Inventors: 王斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-10
Filing date: 2006-03-10
Publication date: 2007-02-21
Anticipated expiration: 2016-03-10

Abstract

The utility model relates to a landscape water treatment device with physical means, comprising a high efficiency aeration oxygen pump and a high efficient oxygen pot, an automatic self-cleaned filer, a multifunctional algae killer and an automatic membrane filer. The utility model combines aeration and de-oxygen, also with static-electric elimination of insects, magnetic algae killing, UR sterilization, and then, the membrane for landscape will improve filter effect; the activation of the magnet is to activate water quality for diversification growth in water body and better self-cleaning of water body.

Description

Pure physical landscape water purification treatment equipment

Belongs to the field of: the utility model relates to a pure physical landscape water purification treatment device,

background art: with the development of society and the improvement and improvement of physical life of people, people not only have intelligent requirements on hardware facilities of residential districts, but also have increasingly higher requirements on external human landscape, greening and natural environment of the whole residential district, and the water landscape becomes an important component of the residential district. However, the water in the residential district is a closed water area, and generally has the disadvantages of small water area, easy pollution and low self-purification capacity of the water. A large amount of residual flowers and leaves fall off from the greenbelt around the landscape water due to metabolism, and the pollutants are gradually collected into the landscape water through wind, rain and rain. Meanwhile, the green land can also discharge some nutrient salts such as nitrogen, phosphorus and the like into the pond due to fertilization and pesticide spraying. When the nutrients in the water exceed the "self-cleaning capacity" of the water itself, the normal biological cycle or ecological balance will be disrupted, resulting in a dramatic increase in the number of certain populations in the biosphere, often seen as algal blooms. The algae which are propagated in large quantities can not only form dense 'water bloom' phenomenon on the water surface, but also form a green algae layer on the water surface due to the overgrowth of certain blue algae in eutrophic ponds and lakes; the toxin released by the blue algae can poison fishes, shrimps, shellfish and the like, and cause the water body to generate foul smell, the phenomenon formed by the water body is called as water bloom phenomenon, the ornamental value of the water body is influenced, meanwhile, the aging and death of the algae provide rich food for saprophytic bacteria, and a large amount of bacteria can exhaust dissolved oxygen in water when decomposing the dead algae, so that the water quality is deteriorated, and the fishes die. Due to the reasons, the water quality is seriously deteriorated, the ornamental value of landscape water is influenced, and the life of residents is adversely affected. Aiming at the various problems, the traditional treatment process and equipment have various problems when the water body is subjected to purification treatment, such as the problems of single form, unobvious treatment effect on large water body, large occupied area, high operating cost, no sterilization and algae removal effects and the like of a pure aeration treatment method; the chemical dosing method has the problems of unstable treatment effect, high operating cost, serious environmental pollution, influence on the living of organisms in the water body and the like; the biological method has the problems of unstable treatment effect, large influence by seasons, climates and severe weather changes, large occupied area, high operating cost, environment pollution caused by the generated sludge, influence on the overall landscape of the water body and the like. Based on the possible problems, the invention particularly discloses a novel pure physical landscape water purification treatment device.

The invention content is as follows: the utility model aims at providing an adopt view water purification equipment of pure physical treatment method, water such as the river course that pertinence ground was used to the artificial view lake that miniature natural lake, artificial lake matched with, various views purifies. The utility model aims at realizing through the following structure: the utility model relates to a pure physics view water purification treatment equipment, high-efficient aeration domestic oxygen pump and high-efficient oxygen jar, full-automatic self-cleaning formula filter, multi-functional intensive algae removal ware, full-automatic membrane filter connect theconstitution in proper order. The utility model discloses can reach following treatment effect:

1. removing algae, fungi and plankton in the landscape water, reducing ammonia nitrogen, removing suspended matters, large-particle impurities, mosquitoes and flies on the surface of the water body and the like, and purifying the water body.

2. Possibly reducing the building cost, reducing the equipment cost and the daily operation and maintenance cost, and finding the best balance point between the water scene requirement and the resource conservation and the recycling green environment protection.

3. Achieving the social benefit and the ecological benefit.

The utility model discloses characteristics:

1. the whole process does not need to be treated by adding medicine

The traditional landscape water treatment process adopts dosing methods such as coagulation and algicide, and the like, so that secondary pollution is caused to the water body, the long-term treatment effect is reduced, and the treatment effect has unstable factors. Chemical algicides are used for killing algae, the effect is good, but the chemical-resistant algae appear after a long time, so that the efficiency of the algicides is gradually reduced, the dosing interval is shorter and shorter, the dosing amount is more and more, the variety of the algicides is frequently changed, and as a result, new environmental pollution is continuously increased. More importantly, the chemicals render some aquatic organisms unable to grow. And the pure physical landscape water purification treatment equipment does not need to dose medicine in the whole process.

2. The design technology of the water treatment equipment is unique, the landscape water treatment equipment integrates the series products of the prior domestic and foreign advanced technologies, the aeration, oxygen dissolution and sand removal are skillfully combined, the advanced static electricity removal of mosquitoes and flies, the algae killing by the permanent magnet and the ultraviolet sterilization are organically combined into a whole, and meanwhile, the landscape water treatment equipment is further deepened by utilizing the filtering function of the membrane.

3. The treatment effect is obvious

The pure physical landscape water purification treatment equipment can effectively reduce pollution indexes of organic pollutants, ammonia nitrogen and the like of the water body, and has obvious effects on removing black and stink water body, improving the eutrophication phenomenon of the water body, preventing algal bloom and the like. The cleaning agent can eliminate black and stink of the water body in a short time, reduce organic pollutants and ammonia nitrogen, make the water body clear and eliminate stink in appearance, and gradually improve the self-cleaning capacity of the water body in the subsequent cleaning process.

4. Simple operation and high automation degree

After the equipment runs, manual operation is not needed, and the normal running and the flushing state of the whole set of equipment from the front end to the rear end are completed by the automatic control of the equipment body. The automatic control panel is provided with a plurality of data displays, so that the observation and patrol of the operators on duty are facilitated.

5. Low operation cost and most saving in daily maintenance

Compared with the traditional fixed landscape water treatment dosing method, the operation cost is only 1/5 of dosing treatment facilities under the condition of the same water treatment amount; the method is not limited by space conditions, can improve the dissolved oxygen concentration of the water body in a short time and reduce pollution indexes of organic matters, ammonia nitrogen and the like of the water body, has the advantages of low cost, quick response, good effect, convenient operation, wide adaptability and the like, and can reduce the daily maintenance to the minimum.

6. Small floor area

Compared with the traditional process, the pure physical landscape water purification treatment equipment can adopt centralized buried treatment, has small occupied area and does not occupy the ground surface space.

Description of the drawings:

FIG. 1 is a connection structure diagram of the present invention

FIG. 2 is a working schematic diagram of the present invention

The specific implementation mode is as follows:

as shown in figure 1, the utility model relates to a pure physical landscape water purification treatment device, which is formed by connecting a high-efficiency aeration oxygenation pump 1, a high-efficiency oxygen dissolving tank 2, a full-automatic self-cleaning filter 3, a multifunctional strengthened algae removal device 4 and a full-automatic membrane filter 5 in sequence.

The utility model discloses its theory of operation is seen in figure 2, and it can obtain purifying with the water that is used for the landscape water to use, and the water purification treatment equipment of pure physics landscape more pertinence solves the problem that the landscape water body probably appears hinders the whole value of vwatching of landscape water body. The pure physical landscape water purification treatment equipment skillfully combines aeration, oxygen dissolution and sand removal, organically combines advanced static mosquito and fly removal, permanent magnet algae removal and ultraviolet sterilization into a whole, further deepens the landscape water treatment equipment by utilizing the filtering function of a membrane, and activates the water quality of the water body by utilizing the activation effect of the permanent magnet, thereby being more beneficial to the growth of biological diversification of the water body and enhancing the self-cleaning capacity of the water body. The purpose of the invention is realized by the following steps: as shown in fig. 2, the water coming from the landscape water body sequentially enters a high-efficiency aeration oxygenation pump, a high-efficiency oxygen dissolving tank, a full-automatic self-cleaning filter, a multifunctional strengthened algae removal device and a full-automatic membrane filter, and finally the purified water enters the landscape water body, so that a working period is completed, the landscape water body is purified, and the ornamental value of the landscape water body is improved.

The main structure is described as follows:

(I) high-efficiency aeration oxygenation pump

Through the vortex impeller of the high-efficiency aeration oxygenation pump, two kinds of liquid which are difficult to dissolve or liquid and gas can be efficiently mixed and pumped, and sufficient gas is provided for the normal operation of subsequent equipment.

(II) high-efficiency dissolved oxygen pot

The product consists of three parts, namely an oxygen dissolving chamber, a sand settling chamber and a sand storage tank, and the oxygen content of water is close to saturation in the high-efficiency oxygen dissolving tank under the action of a high-efficiency oxygen adding pump. The water enters the high-efficiency oxygen dissolving tank to fully mix oxygen with the water body, so that the oxygen is fully contacted with ammonia nitrogen-containing substances in the water body, and the high-concentration oxygen content in the water body is kept (the water is always kept in an aeration oxygen dissolving state in the circulating process, and the active sludge at the bottom of the water body is utilized to form natural biological goodAn oxygen pond) so as to decompose organic pollutants in the water into simple inorganic matters by utilizing aerobic microorganisms in the water through the metabolism of the aerobic microorganisms, thereby achieving the self-purification capability of the water. Simultaneously, enough oxygen is utilized to contact with a plurality of N, C-containing substances, and NO is finally released₂、CO₂For example, urea is decomposed by hydrolyzing urea into ammonium carbonate by urease, the ammonium carbonate is unstable and is easily decomposed into ammonia, carbon dioxide and water, ， and NH is₃Is very easy to be mixed with H₂O Final formation of NO₂Separating and depositing silt and large granular substances by utilizing the unique working characteristics of the high-efficiency oxygen dissolving tank, separating the organic and inorganic substances containing ammonia nitrogen adsorbed on suspended matters, blowing off the substances containing N at the high-efficiency oxygen dissolving tank and releasing NO at the same time₂、CO₂。

The treatment effect is as follows: the water treatment equipment can effectively remove large granular substances, N, C and other indexes in the water body. The removal of the P-containing substances is mainly degraded by the aquatic plants in the water body, meanwhile, the water in the water body is more beneficial to the growth of the aquatic plants after being activated by subsequent equipment, the self-cleaning capacity of the water body is improved, the degradation of phosphorus is accelerated, the removal efficiency of the phosphorus-containing substances is improved, and meanwhile, large particles are separated out in the high-efficiency oxygen dissolving tank at the section.

(III) full-automatic self-cleaning filter

The self-cleaning filter adopts a high-strength wedge-shaped filter screen, and the filter screen is automatically cleaned through pressure difference control and timing control. When the impurities in the filter accumulate on the surface of the filter screen to cause the pressure difference between the inlet and the outlet to be increased to a set value or the timer reaches the preset time, the electric control box sends a signal to drive the backwashing mechanism. When the mouth of the back washing suction disc is opposite to the inlet of the filter screen, the blowoff valve is opened, the system releases pressure and drains water, a negative pressure area with relative pressure lower than the water pressure of the other side of the filter screen is formed on one side of the suction disc and one side of the filter screen, part of clean circulating water is forced to flow into the inner side of the filter screen from the outer side of the filter screen, and impurity particles attached to the inner wall of the filter screen flow into the suction disc along with water and are discharged. The specially designed screen produces a jetting effect and any impurities will be washed away from the smooth inner wall. When the pressure difference between the inlet and the outlet of the filter recovers to be normal or the set time of the timer is over, the motor stops running and the electric blow-down valve is closed.

The water after forced aeration enters a full-automatic self-cleaning filter, and impurities, suspended matters and particle substances with the particle size of 100 mu m in the water body and nitrogen and phosphorus-containing substances attached to the surfaces of the impurities, suspended matters and particle substances can be intercepted and removed by utilizing the working principle of the full-automatic self-cleaning filter.

The treatment effect is as follows: removing impurities, suspended matters and particle matters with the particle size of 100 mu m in the water body and nitrogen and phosphorus-containing matters attached to the surfaces of the impurities, the suspended matters and the particle matters.

(IV) multifunctional reinforced sterilization and algae removal equipment

The multifunctional reinforced sterilizing and algae killing apparatus has the advantages of integrating static electricity, permanent magnet, ultraviolet ray and other apparatus into one integral multifunctional treating section, and can kill bacteria, kill algae and eliminate mosquito and fly on water surface effectively and inhibit larva wiggler of algae, bacteria and mosquito and fly in landscape water.

①, the working principle of static electricity mosquito and fly removal:

when water flows through the high-voltage electrostatic magnetic field, the physical structure of the water is changed, and simultaneously, the water is activated by the high-voltage electric field to emit monatomic oxygen instantly, the monatomic oxygen has extremely strong oxidability, and the monatomic oxygen destroys the environment where larvae of mosquitoes and flies live, so that the larvae cannot obtain sufficient nutrition and living environment, and the purpose of killing the mosquitoes and flies is achieved.

②, strong magnetic sterilization and algae removal working principle:

the fluid cuts magnetic lines of force, weak current can be generated inside, and part of water in the fluid is electrolyzed to generate monatomic oxygen. The monatomic oxygen has strong bactericidal effect, thereby achieving the purpose of sterilization. The instability of the monatomic oxygen destroys the living environment of the algae, thereby achieving the aim of algae removal. Has the function of strengthening algae removal.

③, ultraviolet sterilization working principle:

ultraviolet light is a form of light, which is a high-energy light. The ultraviolet ray has the best sterilization effect in the wavelength range of 240nm to 280nm, and particularly has the strongest sterilization effect in the wavelength range of 253.7 nm. The sterilization principle is that the ultraviolet radiation irradiates unicellular microorganisms such as cells, viruses and the like to destroy the structure of DNA (deoxyribonucleic acid) of the life center of the microorganisms, so that the proteins forming the microorganisms cannot be formed, and the microorganisms immediately die or lose the reproductive capacity. Generally, the ultraviolet ray can achieve the sterilization effect within 1-2 seconds. It has been demonstrated that ultraviolet light can kill bacteria, molds, viruses and chlamydomonas. Virtually all microorganisms are sensitive to ultraviolet light, so that ultraviolet light is superior for water treatment for the purpose of enhanced disinfection. The water treated by the self-cleaning filter enters the multifunctional strengthened algae killer, and the aims of killing algae, removing mosquitoes and flies and sterilizing are achieved by utilizing the working principles of static fly and mosquito removal, strong magnetic sterilization, algae killing and ultraviolet sterilization. The treatment effect is as follows: killing algae, removing mosquito and fly, and sterilizing.

(V) full-automatic membrane filter

The water treated by the multifunctional strengthened algae killer enters the full-automatic membrane filter, so that the pollution impurities in the water such as carcasses of killed larvae of mosquitoes and flies can be removed, and the filtering precision can reach more than 1 mu m.

The working principle of the full-automatic membrane filter is as follows: when the water flow steering valve works normally, the water flow steering valve is in an open state. After passing through a membrane, water to be treated intercepts fine particle impurities and suspended matters in the water by utilizing a filtering separation principle, and the intercepted impurities are deposited near a sewage discharge outlet under the action of inertia and gravity; flushing and pollution discharge, wherein the water flow steering valve is in an open state during normal flushing. When the membrane intercepts fine particle impurities and suspended matters in water and reaches a certain amount, a valve on the sewage draining port is opened, namely the impurities stuck to the collecting section part of the filter are washed until the discharged water is clear under the action of water flow. Then the valve on the sewage draining exit is closed to enter the normal working state. And (4) backwashing and sewage discharge, wherein the water flow steering valve is in a closed state during backwashing. The blowoff valve is opened, and at this moment rivers are forced to get into the cartridge filter outside and casing intermediate layer from filter cylinder and entry section membrane pore, and the reverse impurity that washes the bonding from the membrane outside reaches clean filtration membrane's purpose. Because the steering valve is closed, the flow velocity of water is increased after passing through the backwashing valve, and the backwashing effect is good. The reaction of the above flushing state is controlled by a pressure switch, and when the water inlet and outlet pressureat two sides of the membrane reaches the rated set pressure difference, the system automatically flushes.

The water treated by the multifunctional strengthened algae killer enters the full-automatic membrane filter, and the pollution impurities in the water such as carcasses of the killed larvae of mosquitoes and flies can be removed.

The treatment effect is as follows: the filtering precision is high and can reach 1 mu m, and impurities with the particle size of more than 1 mu m in the water are removed.

Claims

1. A pure physical landscape water purification treatment device is characterized in that: the high-efficiency aeration oxygenation pump is connected with the high-efficiency oxygen dissolving tank, the full-automatic self-cleaning filter, the multifunctional strengthened algae removal device and the full-automatic membrane filter in sequence.