CN211752915U - Silt filter equipment that can wash automatically - Google Patents
Silt filter equipment that can wash automatically Download PDFInfo
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- CN211752915U CN211752915U CN202020082869.6U CN202020082869U CN211752915U CN 211752915 U CN211752915 U CN 211752915U CN 202020082869 U CN202020082869 U CN 202020082869U CN 211752915 U CN211752915 U CN 211752915U
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- filter core
- casing
- filter
- mounting panel
- automatically
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Abstract
The utility model discloses a silt filter equipment that can wash automatically, including casing and cap, casing and cap flange joint, the casing is the cavity tube-like body, and the inside flange joint of casing has the filter core mounting panel, filter core mounting panel downside fixedly connected with stainless steel filter core and stainless steel filter core support, the outside both sides of casing are equipped with water inlet and delivery port, the solenoid valve is installed to the water inlet, the solenoid valve below is equipped with the drain, the back flush water pump is installed to the delivery port, the casing outside is equipped with the manometer, the utility model discloses the filter core is longe-lived, and non-deformable, corrosion-resistant, resistant pollution-resistant, cooperation electrical system can realize automatic back flush's function, and work efficiency.
Description
Technical Field
The utility model relates to a silt filtration equipment field especially relates to a silt filter equipment that can wash automatically.
Background
The existing silt removing device, such as a rotational flow desander, has relatively large volume, high manufacturing cost and high desanding efficiency, is suitable for large-scale automatic production, but the desanding is only suitable for particles with the diameter larger than 0.1mm, and has poor treatment effect on silt; the bag filter has relatively large volume, high manufacturing cost and high filtering precision, is suitable for filtering large-flow silt, but needs to be cleaned or replaced regularly, so that the management cost is high; the multi-medium filter can be used for back washing without replacing a filter element, but has high manufacturing cost, low filtration precision, higher water consumption and shorter service life. The silt filter device which does not need to replace a filter element, can be used for a long time, has low manufacturing cost and higher precision is needed, and the problem needs to be solved in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiency of the prior art, the utility model provides a silt filter equipment that can wash automatically can realize the filtration to silt, and the cost is low and work efficiency is high to solve the problem that exists among the prior art.
The utility model discloses a realize through following technical scheme:
the utility model provides a silt filter equipment that can wash automatically, includes casing and cap, casing and cap flange joint, the casing is the cavity tube-like body, the inside flange joint of casing has the filter core mounting panel, be equipped with the through hole on the intermediate position of filter core mounting panel, filter core mounting panel downside fixedly connected with filter core and filter core support, the outside both sides of casing are equipped with water inlet and delivery port, the solenoid valve is installed to the water inlet, the solenoid valve below is equipped with the drain, back flush water pump is installed to the delivery port, the casing outside is equipped with the manometer.
Further optimally, the filter element mounting plate divides the interior of the shell into an upper part and a lower part, the filter element is fixedly connected to the inner side of the through hole of the filter element mounting plate, and the upper part and the lower part are communicated through the filter element.
Further optimally, the filter element is a 304 stainless steel filter element, and the filtering precision is 5-50 mu m.
Further optimally, the filter element support is made of stainless steel, the circumference of the filter element support is uniformly fixed on the side wall of the filter element, the upper end of the filter element support is fixed on the filter element mounting plate, and the number of the filter element supports is 4.
Further optimally, the lower edge of the water outlet is equal to the upper edge of the filter element mounting plate in height, and the water inlet is formed in one side of the bottom of the shell.
Further optimally, the height of the pressure gauge is lower than that of the filter element mounting plate.
The utility model has the advantages that:
1) the stainless steel filter element can effectively filter impurities such as silt, particles, suspended matters and the like in water, and has the advantages of long service life, corrosion resistance, pollution resistance and high filtering precision.
2) After the filter element is used for a period of time, the filter element can be blocked in different degrees, the water pressure of the lower half part of the shell rises, at the moment, the filtering is suspended, the backwashing water pump works by matching with an electric control system, clear water enters from the water outlet to backwash the filter element, the electromagnetic valve works, and the sewage after being cleaned is discharged from the sewage outlet.
3) The filter element is protected by the filter element bracket, is not easy to deform when the water pressure is too high, and prolongs the service life of the filter element.
4) The filter core passes through filter core mounting panel flange joint inside the casing, can dismantle used repeatedly, practices thrift the cost. The utility model provides high work efficiency, the cost is reduced is suitable for extensive popularization and application.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure, 1, a housing; 2. a filter element; 3. a filter element mounting plate; 4. a shell cover; 5. a filter element holder; 6. a water outlet; 7. backwashing the water pump; 8. a water inlet; 9. an electronic valve; 11. a sewage draining outlet; 12. and a pressure gauge.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-2, the utility model provides a silt filter equipment that can wash automatically, including casing 1 and cap 4, casing 4 and cap 4 flange joint, casing 1 is the cavity tube-like body, and 1 inside flange joint of casing has filter core mounting panel 3, be equipped with the through hole on filter core mounting panel 3's the intermediate position (not seen in the picture), 3 downside fixedly connected with filter cores of filter core mounting panel 2 and filter core support 5, 1 outside both sides of casing are equipped with water inlet 8 and delivery port 6, solenoid valve 9 is installed to water inlet 8, solenoid valve 9 below is equipped with drain 11, back flush water pump 7 is installed to delivery port 6, the 1 outside of casing is equipped with manometer 12.
In a preferred embodiment, the cartridge mounting plate 3 divides the interior of the housing 1 into an upper portion and a lower portion, and the cartridge mounting plate 3 is located at a position offset toward the upper half of the housing. The filter element 2 is fixedly connected to the inner side of the through hole of the filter element mounting plate, and the upper part and the lower part are communicated through the filter element 2.
As a preferred embodiment, the filter element 2 is a 304 stainless steel filter element, the filtering precision is 5-50 μm, and optionally, the device adopts a 20 μm stainless steel filter element. The stainless steel filter element has high filtering precision, long service life, corrosion resistance and pollution resistance.
As a preferred embodiment, filter core support 5 is stainless steel material, and filter core support 5 circumference is evenly fixed on filter core 2 lateral wall, and the upper end of filter core support 5 is fixed on filter core mounting panel 3, filter core support quantity is 4, and stainless steel filter core support can protect the filter core, makes it can not warp when water pressure is too big.
In a preferred embodiment, the lower edge of the water outlet 6 is equal to the upper edge of the filter element mounting plate 3 in height, that is, the height of the water outlet 6 is higher than that of the filter element mounting plate 6, and the water inlet is arranged on one side of the bottom of the shell.
In a preferred embodiment, the pressure gauge 12 is set to a height lower than that of the filter element mounting plate 3, filtered water flows out from the water outlet 6, and when the filter element 2 is blocked, the water pressure outside the filter element 2 is increased, and the pressure gauge shows a change.
More specifically, the working principle of the device is as follows:
the water to be treated flows in from the water inlet 8, is filtered by the filter element 2 to remove silt, and then flows out from the water outlet 6 to finish the filtration; after working for a period of time, the filter element 2 is blocked, the filtering capacity is poor, the water pressure at the lower part of the shell is increased, the indication of a pressure gauge is abnormal, the filtering is stopped at the moment, an external electric control system is matched, a solenoid valve 9 is enabled to close a water inlet 8 and open a drain outlet 11, a backwashing water pump 7 works at the same time, clear water flows in from a water outlet 6 and is used for backwashing the filter element 2, and sewage after being flushed is discharged from the drain outlet 11; and after the washing is finished, the filtering work is continued.
The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a silt filter equipment that can wash automatically, includes casing and cap, casing and cap flange joint, its characterized in that: the casing is the cavity tube-shaped body, the inside flange joint of casing has the filter core mounting panel, be equipped with the through hole on the intermediate position of filter core mounting panel, filter core mounting panel downside fixedly connected with filter core and filter core support, the outside both sides of casing are equipped with water inlet and delivery port, the solenoid valve is installed to the water inlet, the solenoid valve below is equipped with the drain, back flush water pump is installed to the delivery port, the casing outside is equipped with the manometer.
2. The automatically-washable sediment filter unit of claim 1, which is characterized in that: the filter core mounting panel is with casing inside divide into upper portion and lower part, filter core fixed connection is in the inboard of filter core mounting panel through hole, and the filter core intercommunication is passed through to upper portion and lower part.
3. The automatically-washable sediment filter unit of claim 1, which is characterized in that: the filter element is a 304 stainless steel filter element, and the filtering precision is 5-50 mu m.
4. The automatically-washable sediment filter unit of claim 1, which is characterized in that: the filter core support is stainless steel, and filter core support circumference evenly fixes on the filter core lateral wall, and the upper end of filter core support fixes on the filter core mounting panel, filter core support quantity is 4.
5. The automatically-washable sediment filter unit of claim 1, which is characterized in that: the lower edge of the water outlet is equal to the upper edge of the filter element mounting plate in height, and the water inlet is formed in one side of the bottom of the shell.
6. The automatically-washable sediment filter unit of claim 1, which is characterized in that: the height that the manometer set up is less than the height of filter core mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082869.6U CN211752915U (en) | 2020-01-15 | 2020-01-15 | Silt filter equipment that can wash automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082869.6U CN211752915U (en) | 2020-01-15 | 2020-01-15 | Silt filter equipment that can wash automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211752915U true CN211752915U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020082869.6U Active CN211752915U (en) | 2020-01-15 | 2020-01-15 | Silt filter equipment that can wash automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211752915U (en) |
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2020
- 2020-01-15 CN CN202020082869.6U patent/CN211752915U/en active Active
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