CN213555658U - Simple filter capable of being cleaned on line - Google Patents
Simple filter capable of being cleaned on line Download PDFInfo
- Publication number
- CN213555658U CN213555658U CN202021567102.9U CN202021567102U CN213555658U CN 213555658 U CN213555658 U CN 213555658U CN 202021567102 U CN202021567102 U CN 202021567102U CN 213555658 U CN213555658 U CN 213555658U
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- baffle
- liquid
- pipe
- filter screen
- blow
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Abstract
The utility model relates to a but simply online cleaning's filter. The utility model discloses a liquid import, liquid outlet, barrel, filter screen, liquid turn to device, blow off pipe and blowdown valve, liquid turns to the device and installs in the barrel, the filter screen is installed on liquid turns to the device, liquid import and blow off pipe all turn to the device with liquid and be connected, the blowdown valve is installed on the blow off pipe, liquid outlet is connected with the barrel. 1. The device can reduce equipment investment. 2. External power is not needed, and the operation cost and the maintenance workload can be reduced. 3. The filtering quality of the liquid medium at any time can be guaranteed.
Description
Technical Field
The utility model relates to a but simply online cleaning's filter.
Background
1. The traditional filter capable of being cleaned on line is generally provided with an electric or hydraulic driving device, a feedback pressure signal control system, an inner layer of filter screen, an outer layer of filter screen and a complex backwashing device. These types of filters are complex, expensive to manufacture, and require a large amount of operational and maintenance work.
2. The traditional filter capable of being cleaned on line needs to be bypassed during cleaning, and the filtering quality of a liquid medium during cleaning cannot be guaranteed.
3. The traditional filter capable of being cleaned on line is generally the same in cleaning part and filter screen material, easy to damage and high in maintenance cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design reasonable, can reduce the equipment investment, do not need external power, can reduce the operating cost and the work load of maintaining, can ensure the simple and easy online cleaning's of liquid medium filtration quality in any period filter.
The utility model provides a technical scheme that above-mentioned problem adopted is: this but simple and easy online cleaning's filter, its structural feature lies in: including liquid import, liquid outlet, barrel, filter screen, liquid turn to device, blow off pipe and blowoff valve, liquid turns to the device and installs in the barrel, the filter screen is installed on liquid turns to the device, liquid import and blow off pipe all turn to the device with liquid and be connected, blowoff valve installs on the blow off pipe, liquid outlet is connected with the barrel.
Further, liquid turns to the device and includes the baffle casing and turns to the baffle, the baffle casing is installed in the barrel, the filter screen is installed on the baffle casing, liquid inlet and blow off pipe all are connected with the baffle casing, turn to the baffle and install in the baffle casing, and turn to baffle and filter screen and blow off pipe cooperation.
Further, the liquid steering device also comprises a steering shaft and a handle, and the steering baffle is connected with the handle through the steering shaft.
Further, the baffle shell is of a three-way structure.
Further, the baffle shell comprises a baffle shell inlet and two baffle shell outlets, the baffle shell inlet is communicated with the liquid inlet, and the two baffle shell outlets are respectively provided with a filter screen and are respectively communicated with a drain pipe.
Further, the steering baffle is rotatably mounted in the baffle housing.
Compared with the prior art, the utility model has the advantages of it is following:
1. the device can reduce equipment investment.
2. External power is not needed, and the operation cost and the maintenance workload can be reduced.
3. The filtering quality of the liquid medium at any time can be guaranteed.
Drawings
Fig. 1 is a schematic front view of a simple filter capable of being cleaned on line according to an embodiment of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure a-a in fig. 1.
In the figure: the device comprises a liquid inlet 1, a liquid outlet 2, a cylinder 3, a filter screen 4, a baffle shell 5, a steering baffle 6, a steering shaft 7, a handle 8, a sewage pipe 9 and a sewage valve 10.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1 to 2, it should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.
Simple and easy abluent filter on line in this embodiment, including liquid inlet 1, liquid outlet 2, barrel 3, filter screen 4, liquid turn to device, blow off pipe 9 and blowoff valve 10, liquid turns to the device and installs in barrel 3, and filter screen 4 is installed on liquid turns to the device, and liquid inlet 1 and blow off pipe 9 all turn to the device with liquid and are connected, and blowoff valve 10 is installed on blow off pipe 9, and liquid outlet 2 is connected with barrel 3.
The liquid in this embodiment turns to the device and includes baffle casing 5, turns to baffle 6, steering spindle 7 and handle 8, and baffle casing 5 is installed in barrel 3, and filter screen 4 is installed on baffle casing 5, and liquid inlet 1 and blow off pipe 9 all are connected with baffle casing 5, turn to baffle 6 and rotate to install in baffle casing 5, and turn to baffle 6 and filter screen 4 and blow off pipe 9 cooperation, turn to baffle 6 and be connected with handle 8 through steering spindle 7.
The baffle shell 5 in the embodiment is of a three-way structure, the baffle shell 5 comprises a baffle shell inlet and two baffle shell outlets, one baffle shell inlet is communicated with the liquid inlet 1, and the two baffle shell outlets are respectively provided with a filter screen 4 and are respectively communicated with a sewage discharge pipe 9; the blow off pipe 9 links to each other with respective filter screen 4 respectively, and the accurate cooperation of turn to baffle 6 and baffle casing 5 can realize that one side closes completely, and the opposite side opens completely.
Specifically, when the simple on-line cleaning filter normally operates, a medium enters from the liquid inlet 1 and passes through the filter screen 4 on one side, the filtered medium is discharged from the liquid outlet 2, the inlet of the filter screen 4 on the other side is in a completely closed state when the medium passes through the filter screen 4 on one side, a filtering product is attached to the filter screen 4 after the filter screen operates for a period of time, and the handle 8 can be operated to a certain position at the moment to drive the steering baffle 6 to rotate, so that the liquid can be completely steered.
Then opening a blow-off valve 10 corresponding to the filter screen 4 to be cleaned, utilizing the internal pressure of the filter to be higher than the environmental pressure, enabling the liquid to flow from the back process to the front process of the filter screen 4 to be cleaned, backwashing the filter screen 4, discharging the filtered product after backwashing from the blow-off valve 10 along with the liquid, and finishing the on-line cleaning of the filter at the moment; the other side of the filter screen 4 is cleaned only by repeatedly operating the handle 8 and the corresponding waste valve 10.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a but filter of simple and easy online cleaning which characterized in that: including liquid inlet (1), liquid outlet (2), barrel (3), filter screen (4), liquid turn to device, blow off pipe (9) and blowoff valve (10), liquid turns to the device and installs in barrel (3), install on liquid turns to the device filter screen (4), liquid inlet (1) and blow off pipe (9) all turn to the device with liquid and are connected, blowoff valve (10) are installed on blow off pipe (9), liquid outlet (2) are connected with barrel (3).
2. The simple on-line cleanable filter according to claim 1, wherein: the liquid turns to the device and includes baffle casing (5) and turns to baffle (6), install in barrel (3) baffle casing (5), install on baffle casing (5) filter screen (4), liquid import (1) and blow off pipe (9) all are connected with baffle casing (5), turn to baffle (6) and install in baffle casing (5) and turn to baffle (6) and filter screen (4) and blow off pipe (9) cooperation.
3. The simple on-line cleanable filter according to claim 2, wherein: the liquid steering device further comprises a steering shaft (7) and a handle (8), and the steering baffle (6) is connected with the handle (8) through the steering shaft (7).
4. The simple on-line cleanable filter according to claim 2, wherein: the baffle shell (5) is of a three-way structure.
5. The simple on-line cleanable filter according to claim 2, wherein: the baffle shell (5) comprises a baffle shell inlet and two baffle shell outlets, wherein the baffle shell inlet is communicated with the liquid inlet (1), and the two baffle shell outlets are respectively provided with a filter screen (4) and are respectively communicated with a sewage discharge pipe (9).
6. The simple on-line cleanable filter according to claim 2, wherein: the steering baffle (6) is rotatably arranged in the baffle shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021567102.9U CN213555658U (en) | 2020-07-31 | 2020-07-31 | Simple filter capable of being cleaned on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021567102.9U CN213555658U (en) | 2020-07-31 | 2020-07-31 | Simple filter capable of being cleaned on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555658U true CN213555658U (en) | 2021-06-29 |
Family
ID=76554254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021567102.9U Active CN213555658U (en) | 2020-07-31 | 2020-07-31 | Simple filter capable of being cleaned on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213555658U (en) |
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2020
- 2020-07-31 CN CN202021567102.9U patent/CN213555658U/en active Active
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