Hyperfine net filters river water purifier
阅读说明：本技术 一种超精细网滤河水净化装置 (Hyperfine net filters river water purifier ) 是由 李春放 于 2020-08-17 设计创作，主要内容包括：本发明涉及水处理技术领域,尤其是一种超精细网滤河水净化装置,净化箱体的内腔通过隔板分隔为进水仓和清水仓,净化箱体上设有驱动电机和反冲洗水泵,驱动电机的驱动端设有穿入清水仓的驱动轴,驱动轴上安装有滚筒,滚筒的外表面上设有滤网；净化箱体的内腔中设有反冲洗喷嘴组件,反冲洗水泵的进水口与清水仓连通,反冲洗水泵的出水口通过管道与反冲洗喷嘴组件连接,反冲洗喷嘴组件位于滚筒的上方,对滤网进行冲洗,占地小,节省土地资源,运行平稳,节省运行成本,反冲洗与转鼓驱动电机功率极小,能耗远远小于传统过滤系统,可节约运行费用80％以上,运行快速高效,滤网空隙率高,过滤能力大,河水、废水中微小悬浮物回收率大于80％。(The invention relates to the technical field of water treatment, in particular to a hyperfine net-filtering river water purification device.A cavity of a purification box body is divided into a water inlet bin and a clear water bin by a partition plate, the purification box body is provided with a driving motor and a back flush water pump, the driving end of the driving motor is provided with a driving shaft penetrating into the clear water bin, the driving shaft is provided with a roller, and the outer surface of the roller is provided with a filter screen; the inner cavity of the purifying box body is internally provided with a back flush nozzle assembly, the water inlet of the back flush water pump is communicated with the clear water bin, the water outlet of the back flush water pump is connected with the back flush nozzle assembly through a pipeline, the back flush nozzle assembly is positioned above the roller and is used for flushing the filter screen, the occupied area is small, the land resource is saved, the operation is stable, the operation cost is saved, the power of a back flush motor and a drum driving motor is extremely low, the energy consumption is far less than that of a traditional filtering system, the operation cost can be saved by more than 80%, the operation is quick and efficient, the porosity of the filter screen is high, the filtering.)
1. The utility model provides a hyperfine net strains river water purifier, includes purification box (1), its characterized in that: a water inlet pipe (4) is arranged on one side plate of the purifying box body (1), a water outlet pipe (5) is arranged on the other opposite side plate, the inner cavity of the purifying box body (1) is divided into a water inlet bin (2) and a clear water bin (3) by a partition plate (7),
a driving motor (8) and a back washing water pump (9) are arranged on the purifying box body (1), a driving end of the driving motor (8) is provided with a driving shaft (10) penetrating into the clear water bin (2), a roller (6) is installed on the driving shaft (10), and a filter screen (11) is arranged on the outer surface of the roller (6);
a back washing nozzle assembly (12) is arranged in the inner cavity of the purification box body (1), the water inlet of a back washing water pump (9) is communicated with the clear water bin (2), the water outlet of the back washing water pump (9) is connected with the back washing nozzle assembly (12) through a pipeline, and the back washing nozzle assembly (12) is positioned above the roller (6) and used for washing the filter screen (11).
2. The hyperfine screen river water purification apparatus of claim 1, wherein: the device is characterized in that a backwashing filter residue collecting tank (13) is arranged in the roller (6), a filter residue discharge pipe (14) is arranged at the lower end of the backwashing filter residue collecting tank (13), and the filter residue discharge pipe (14) penetrates through the roller (6) and extends out of the purifying box body (1).
3. The hyperfine screen river water purification apparatus of claim 1, wherein: the outer surface of the roller (6) is flush with the top surface of the clapboard (7) or the outer surface of the roller (6) is lower than the top surface of the clapboard (7).
4. The hyperfine screen river water purification apparatus of claim 2, wherein: the roller (6) is of a hollow structure, and the backwashing filter residue collecting tank (13) is positioned at the upper part of the inner cavity of the roller (6).
Technical Field
The invention relates to the technical field of water treatment, in particular to a hyperfine net river water filtering and purifying device.
Background
The existing river water purification treatment equipment has the disadvantages of high investment cost, large occupied area, long construction period and difficult maintenance and overhaul.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the hyperfine net river water filtering purification device has the advantages that the requirement for removing algae and suspended matters in river water is met, the investment cost is lowered, the occupied area is reduced, the construction period is shortened, the equipment structure is simplified, the installation and the maintenance are convenient, and the automatic operation is realized.
The technical scheme adopted by the invention for solving the technical problems is as follows: a hyperfine net filters the river water depurator, including purifying the container body, there are inlet tubes on one side panel of the container body of the purification, there are outlet pipes on the other opposite side panel, the cavity of the purifying container body is divided into water inlet storehouse and clear water storehouse through the baffle, there are driving motors and back flush pumps on the purifying container body, the drive end of the driving motor has drive shafts to penetrate clear water storehouse, install the cylinder on the drive shaft, there are filter screens on the external surface of the cylinder; a back washing nozzle assembly is arranged in the inner cavity of the purifying box body, a water inlet of the back washing water pump is communicated with the clear water bin, a water outlet of the back washing water pump is connected with the back washing nozzle assembly through a pipeline, and the back washing nozzle assembly is positioned above the roller and used for washing the filter screen.
Furthermore, a backwashing filter residue collecting tank is arranged in the roller, a filter residue discharge pipe is arranged at the lower end of the backwashing filter residue collecting tank, and the filter residue discharge pipe penetrates through the roller and extends out of the purifying box body.
Furthermore, in order to reduce the floor area of the equipment, the separation of river water and filtered clean water is realized in the purifying box body, and the outer surface of the roller is flush with the top surface of the partition plate or lower than the top surface of the partition plate.
Furthermore, in order to ensure that the recovery rate of micro suspended matters in water and wastewater is more than 80%, the full-automatic operation design is realized, a roller does not need to be specially watched, the roller is of a hollow structure, and the backwashing filter residue collecting tank is positioned at the upper part of the inner cavity of the roller.
The invention has the beneficial effects that: the invention has the advantages of small occupied area, land resource saving, simple structure, stable operation, convenient operation and maintenance, long service life and running cost saving, the equipment is gravity-flow type filtration, the power of the back washing and rotary drum driving motor is extremely small, the energy consumption is far less than that of the traditional filtration system, the running cost can be saved by more than 80 percent, the operation is rapid and efficient, the porosity of the filter screen is high, and the filtration speed exceeds 200m/h.m2The filter has the filtering speed 10 times higher than that of the traditional filter, the filtering capacity is high, the continuous operation efficiency is high, the recovery rate of micro suspended matters in river water and wastewater is more than 80 percent, and the full-automatic operation deviceThe device does not need special person to watch, can realize one machine with multiple purposes, and can be used for river purification, factory/industrial water treatment and the like.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a process flow diagram of the present invention.
In the figure: 1. the device comprises a purification box body, 2 parts of a clean water bin, 3 parts of a clean water bin, 4 parts of a water inlet pipe, 5 parts of a water outlet pipe, 6 parts of a roller, 7 parts of a partition plate, 8 parts of a driving motor, 9 parts of a back washing water pump, 10 parts of a driving shaft, 11 parts of a filter screen, 12 parts of a back washing nozzle component, 13 parts of a back washing filter residue collecting tank and 14 parts of a filter residue discharge pipe.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 5, the hyperfine mesh river water purification device comprises a
A backwashing residue collecting tank 13 is arranged in the roller 6, a residue discharge pipe 14 is arranged at the lower end of the backwashing residue collecting tank 13, and the residue discharge pipe 14 penetrates through the roller 6 and extends out of the purifying
The outer surface of the roller 6 is flush with the top surface of the partition plate 7 or the outer surface of the roller 6 is lower than the top surface of the partition plate 7, the roller 6 is of a hollow structure, and the backwashing filter residue collecting tank 13 is positioned at the upper part of the inner cavity of the roller 6.
The specific equipment is continuous filtration, a river water copper drum water inlet pipe 4 enters a water inlet bin 3, when the water level of the water inlet bin 3 rises, river water overflows a partition plate 7, and the river water enters a roller 6, an automatic control system starts a
the roller 6 starts to move slowly, the back washing water pump 9 pumps the filtered water in the clear water bin 9 to back wash the filter screen 11, and the washed particulate matters are collected by the back washing filter residue collecting tank 13 and discharged through the filter residue discharge pipe 14;
and (3) during backwashing, the filtering part normally operates, filtered water is discharged through a water outlet pipe 5 of the clear water bin 2, and when no water passes through the equipment, the equipment automatically stops.
While particular embodiments of the present invention have been described in the foregoing specification, various modifications and alterations to the previously described embodiments will become apparent to those skilled in the art from this description without departing from the spirit and scope of the invention.
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