CN213294820U - Improved generation algae-based water treatment ware - Google Patents
Improved generation algae-based water treatment ware Download PDFInfo
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- CN213294820U CN213294820U CN202022078034.6U CN202022078034U CN213294820U CN 213294820 U CN213294820 U CN 213294820U CN 202022078034 U CN202022078034 U CN 202022078034U CN 213294820 U CN213294820 U CN 213294820U
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- 239000003795 chemical substances by application Substances 0.000 abstract description 2
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- 239000012629 purifying agent Substances 0.000 description 17
- 238000000926 separation method Methods 0.000 description 15
- 239000002131 composite material Substances 0.000 description 11
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- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses an improved generation algae-based water treatment ware, including reaction casing and compounding device, the compounding device includes the compounding casing and sets up the agitator on the compounding casing, is provided with inlet tube and outlet pipe on the compounding casing respectively, and the reaction casing includes the reaction cylinder and installs in the bagger of reaction cylinder bottom, centers on being provided with the water distribution chamber on the outer wall of reaction cylinder, is provided with a plurality of align to grid's the water distributor that is used for the inside water distribution of reaction casing on the water distribution chamber, the outlet pipe is communicateing the water distribution chamber, the top department that lies in the water distributor in the reaction cylinder is provided with nanometer diatom filter layer, the upper end of nanometer diatom filter layer is provided with separator. The utility model discloses can form the nanometer diatom filter layer of certain thickness scope naturally to the even filter capacity of nanometer diatom filter layer has been guaranteed in the setting of water distribution chamber and water distributor, makes the water purification effect performance of the compound water purification agent of nanometer diatom extremely send, thereby has promoted the water treatment effect.
Description
Technical Field
The utility model belongs to the environmental protection field relates to the water treatment technology, concretely relates to improved generation algae-based water treatment ware.
Background
With the rapid development of national economy, the increasing of resource development and utilization activities of human beings and the rapid development of industry and agriculture, a large amount of surface water pollution is generated in cities and countryside, and the problem of amber eutrophication is prominent; the point or surface pollution of the underground water not only reduces the use function of the water body, but also aggravates the contradiction of water resource supply and demand; the tendency toward aggravation of ecological damage is not effectively controlled. The serious water pollution not only reduces the use function of the water body, but also aggravates the contradiction of water resource shortage, brings serious negative effects on the sustainable development strategy being implemented in China, and also seriously threatens the drinking water safety of urban and rural residents and the health of people. In order to achieve economic sustainable development in China, wastewater treatment is one of important engineering and technical means for preventing water pollution and realizing sustainable utilization of water resources, and has important effects on protecting water environment and relieving water quality type water resource shortage problem.
The traditional water purifying materials generally refer to various chemical coagulation and coagulant aids used in environmental protection treatment, and some chemical synthetic materials such as aluminum salt, iron salt, calcium salt, polyacrylamide and the like are commonly used. The use effect of the chemical synthetic materials is fully determined in the industry, but with the stricter environmental protection requirements of the country, the defect of excessive use of the chemical synthetic materials is highlighted, and the attention in the industry is mainly focused on two points, one is that the production and use processes of a plurality of chemical synthetic materials bring obvious secondary pollution; secondly, most of the chemical synthetic materials are remained in the sludge, so that the sludge treatment difficulty is higher and more complicated, the effective utilization of the sludge is difficult, and the development of a plurality of related enterprises for sludge recycling in the industry is inhibited, so that a plurality of environment-friendly actors are pursuing novel water purifying materials which are closer to nature, environment-friendly, more economical and more efficient.
Patent No. 201911412160.6 discloses a composite water purifying agent of nano-diatom and a method for preparing the same, wherein the described composite water purifying agent of nano-diatom can perfectly solve the above problems, and in practical applications, the existing water treatment equipment mixes the composite water purifying agent of nano-diatom with sewage to make the pollutants in the sewage physically flocculate and precipitate, thereby achieving the water purifying effect.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the improved algae-based water treatment device is provided, and can realize the contact maximization and contact comprehensiveness of the nano diatom composite water purifying agent and sewage, and the expected water treatment effect is maximally achieved.
The technical scheme is as follows: in order to realize the aim, the utility model provides an improved algae-based water processor, which comprises a reaction shell and a mixing device, the mixing device comprises a mixing shell and a stirrer arranged on the mixing shell, a water inlet pipe and a water outlet pipe are respectively arranged on the mixing shell, the reaction shell comprises a reaction cylinder and a mud bucket arranged at the bottom of the reaction cylinder, a water distribution cavity is arranged on the outer wall of the reaction cylinder in a surrounding manner, a plurality of water distribution pipes which are uniformly arranged and used for distributing water to the interior of the reaction shell are arranged on the water distribution cavity, the water outlet pipe is communicated with the water distribution cavity, a nano diatom filtering layer is arranged above the water distribution pipe in the reaction cylinder, the upper end of the nano diatom filter layer is provided with a separation device, a water outlet weir is arranged above the separation device in the reaction cylinder, the effluent weir and the reaction cylinder form a water collecting tank, and a drain pipe of the reaction cylinder is communicated with the water collecting tank.
Furthermore, the separating device is an inclined tube separating device consisting of a plurality of inclined tubes.
Further, the thickness of the nano diatom filter layer is 300-500 mm.
Furthermore, the water distribution pipes are symmetrically arranged on the water distribution cavity.
The nano diatom has huge specific surface area and strong adsorption force, ultrafine particulate matters are adsorbed to the surface of the diatom, microorganisms are attached to a diatom fine earth biological carrier, a carbon source does not need to be captured in a water body, pollutants polymerized on the surface of the diatom are taken as food materials to be rapidly propagated, the influence of sewage concentration change on the propagation is extremely small, relatively high and stable quantity can be kept, and the biochemical efficiency is greatly improved.
When sewage is treated, the unbalanced potential on the surface of the nano diatom can destroy an ion ring in the sewage and neutralize the electrification of suspended ions, so that zeta potentials of colloidal particles and micelle structures are reduced or zero, and the purpose of separating the colloidal particles is achieved, and pollutants in the sewage are promoted to be physically flocculated and precipitated quickly.
The utility model discloses ingenious application compound water purifying agent of nanometer diatom is the very strong nanoparticle of hydrophilicity, dissolve in water, density is at 0.8-0.9t/m, characteristics such as nanoparticle physical adsorption, through the reaction cylinder, the matching design of pipe chute separator isotructure, make algae base water treatment ware at the operation in-process, the compound water purifying agent of nanometer diatom in the sewage can locate the nanometer diatom filter layer of the certain thickness scope of natural formation in pipe chute separator bottom, and through the continuous addition of control inflow and the compound water purifying agent of nanometer diatom, make the nanometer diatom filter layer can maintain certain thickness scope.
The forming principle of the nano diatom filter layer is as follows: through controlling the rivers of sewage, make sewage take place the striking at the pipe chute separation zone with certain speed, because the characteristic and the striking effect of nanometer diatom, lead to the nanometer diatom granule in the sewage to gather the nanometer diatom filter layer that forms certain thickness in pipe chute separation device below, as for the thickness of nanometer diatom filter layer can be controlled through the continuous addition of discharge and nanometer diatom composite water purification agent, it needs to explain here that, the nanometer diatom granule in the sewage also will rise to pipe chute separation device by a small number of parts, these nanometer diatom granules are in and do not adsorb the saturated state, rise to pipe chute separation zone and also can become heavy along with adsorbing the pollutant and slide down in the nanometer diatom filter layer along the pipe chute, directly increase weight and sink into the bagger through adsorbing saturation again.
The utility model discloses the setting of well water distribution chamber and water distributor can guarantee the degree of consistency of intaking in the reaction cylinder to make the evenly distributed of nanometer diatom granule in the nanometer diatom filter layer that forms, prevent that nanometer diatom filter layer local filter effect from having very big difference, guaranteed the holistic filter effect of nanometer diatom filter layer.
Has the advantages that: compared with the prior art, through the characteristic of the compound water purifying agent of special structural design cooperation nanometer diatom, make the compound water purifying agent of nanometer diatom in the sewage can locate the nanometer diatom filter layer that forms certain thickness scope naturally in separator bottom, and the setting of water distribution chamber and water distributor, the even filter capacity of nanometer diatom filter layer has been guaranteed, the ingenious solution of formation of nanometer diatom filter layer is little with the compound water purifying agent area of contact of nanometer diatom that originally exists, the contact is not comprehensive scheduling problem, make the water purification effect performance of the compound water purifying agent of nanometer diatom extremely send, thereby water treatment effect has been promoted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the structural connection between the water distribution chamber and the water distribution pipe and the reaction cylinder.
Detailed Description
The present invention will be further clarified by the following description with reference to the attached drawings and specific examples, which should be understood as being merely illustrative of the present invention and not limiting the scope of the present invention, and modifications of various equivalent forms of the present invention by those skilled in the art after reading the present invention, all fall within the scope defined by the appended claims of the present application.
As shown in figures 1 and 2, the utility model provides an improved generation algae-based water treater, including reaction shell and compounding device, the compounding device includes compounding casing 2 and the agitator 3 that sets up on compounding casing 2, be provided with inlet tube 21 and outlet pipe 22 on compounding casing 2 respectively, the reaction shell includes reaction cylinder 1 and installs the bagger 10 in reaction cylinder 1 bottom, the top of reaction cylinder 1 is provided with drain pipe 5, the bottom of bagger 10 is provided with mud pipe 11, surround the water distribution chamber 4 that is provided with the annular structure on the outer wall of reaction cylinder 1's bottom, eight water-distributing pipes 41 are provided with to the symmetry on water distribution chamber 4, eight water-distributing pipes 41 all let in reaction cylinder 1, outlet pipe 22 is communicating water distribution chamber 4, be located the top of water-distributing pipe 41 in reaction cylinder 1 and be provided with nanometer diatom filter layer 6, the thickness scope of nanometer diatom filter layer 6 is 300 and adds 500mm, the upper end of the nano diatom filter layer 6 is provided with an inclined tube separation device 7, the inclined tube separation device 7 is composed of a plurality of inclined tubes, a water outlet weir 8 is arranged in the reaction cylinder 1 and above the inclined tube separation device 7, the water outlet weir 8 and the reaction cylinder 1 form a water collecting tank 12, and the water discharge pipe 5 of the reaction cylinder 1 is communicated with the water collecting tank 12.
In this embodiment, the improved algae-based water treatment device is applied to sewage treatment, and the specific treatment process comprises the following steps:
s1: adding the nano diatom composite water purifying agent into sewage, entering the mixing shell 2 through the water inlet pipe 21 under the action of a water pump, and fully mixing the sewage and the nano diatom composite water purifying agent in the mixing shell 2 under the action of the stirrer 3;
s2: the sewage and the nano-diatom composite purifying agent after being fully mixed enter the water distribution cavity 4 through the water outlet pipe 22, the sewage continuously flows into the reaction cylinder 1 through the eight water distribution pipes 41 respectively, and due to flocculation and adsorption properties of the nano-diatom composite purifying agent and a special structure separation effect of the inclined pipe separation device 7, the nano-diatom composite purifying agent in the sewage can naturally form a nano-diatom filter layer 6 at the bottom of the inclined pipe separation device 7 under the impact action of water flow, and due to water distribution of the eight water distribution pipes 41, nano-diatom particles in the formed nano-diatom filter layer 6 are distributed very uniformly, and the nano-diatom filter layer 6 has a good filtration effect;
s3: the sewage enters the inclined tube separation area 7 after being filtered and adsorbed by the nano diatom filtration layer 6, the filtered clean water can continuously rise in the inclined tube separation device 7 until overflowing from the effluent weir 8 to the water collection tank 12, the clean water in the water collection tank 12 can be discharged through the drain pipe 5 and enter the next process, suspended matters, heavy metal ions, bacteria and the like in the sewage are removed by ultrafiltration of the high-pore diatom, and diatom particles which are saturated and adsorbed in the nano diatom filtration layer 6 can settle downwards to enter the mud bucket 10 due to the increase of weight and are discharged from the mud discharge pipe 11;
s4: because the nano diatom filter layer 6 can continuously drop and adsorb saturated diatom particles in the filtering process, the water inflow rate needs to be continuously controlled and the nano diatom composite water purifying agent needs to be supplemented during the treatment process, so that the thickness of the nano diatom filter layer 6 is maintained within the range of 300 plus 500mm, and the filtering effect of the nano diatom filter layer 6 is ensured.
In the embodiment, the algae-based water treatment device is compared with the traditional water treatment equipment, the algae-based water treatment device integrates reaction, adsorption, filtration, precipitation and separation, the whole volume is obviously smaller than that of the traditional water treatment equipment, the total investment is reduced by 30-40%, the treatment cost is reduced by 30-40%, and the amount of generated sludge is reduced by more than 40%.
Claims (4)
1. An improved generation algae-based water treatment ware which characterized in that: including reaction shell and compounding device, the compounding device includes the compounding casing and sets up the agitator on the compounding casing, be provided with inlet tube and outlet pipe on the compounding casing respectively, the reaction shell includes the reaction cylinder and installs in the mud bucket of reaction cylinder bottom, around being provided with the water distribution chamber on the outer wall of reaction cylinder, be provided with a plurality of align to grid's the water distributor that is used for the inside water distribution of reaction shell on the water distribution chamber, the outlet pipe is communicateing the water distribution chamber, the top department that lies in the water distributor in the reaction cylinder is provided with the nanometer diatom filter layer, the upper end of nanometer diatom filter layer is provided with separator, the top department that lies in separator in the reaction cylinder is provided with out the mill weir, go out mill weir and reaction cylinder and become the water catch bowl, the drain pipe of reaction cylinder lets in the water catch bowl.
2. An improved algae-based water treatment apparatus according to claim 1, wherein: the separator is an inclined tube separator composed of a plurality of inclined tubes.
3. An improved algae-based water treatment apparatus according to claim 1, wherein: the thickness of the nano diatom filter layer is 300-500 mm.
4. An improved algae-based water treatment apparatus according to claim 1, wherein: the water distribution pipes are symmetrically arranged on the water distribution cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022078034.6U CN213294820U (en) | 2020-09-21 | 2020-09-21 | Improved generation algae-based water treatment ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022078034.6U CN213294820U (en) | 2020-09-21 | 2020-09-21 | Improved generation algae-based water treatment ware |
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| Publication Number | Publication Date |
|---|---|
| CN213294820U true CN213294820U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022078034.6U Expired - Fee Related CN213294820U (en) | 2020-09-21 | 2020-09-21 | Improved generation algae-based water treatment ware |
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| Country | Link |
|---|---|
| CN (1) | CN213294820U (en) |
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2020
- 2020-09-21 CN CN202022078034.6U patent/CN213294820U/en not_active Expired - Fee Related
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