CN212854914U - Waterway pipeline filter - Google Patents
Waterway pipeline filter Download PDFInfo
- Publication number
- CN212854914U CN212854914U CN202021126375.XU CN202021126375U CN212854914U CN 212854914 U CN212854914 U CN 212854914U CN 202021126375 U CN202021126375 U CN 202021126375U CN 212854914 U CN212854914 U CN 212854914U
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- China
- Prior art keywords
- filter
- filter body
- filter screen
- collecting tank
- impurity
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Abstract
The utility model discloses a water route pipeline filter, including the filter body, the front and back end of filter body is respectively through butterfly valve connection inlet tube and outlet pipe, the vertical interval is setting up preceding, middle, back three filter screen in proper order to the outlet pipe direction by the inlet tube in this filter body, the mesh diameter of three filter screen reduces by going to back in proper order, the top surface of filter body is the plane, the bottom surface of filter body is the inclined plane, wherein the filter body bottom surface height that is close to preceding filter screen is less than the filter body bottom surface height that is close to back filter screen, all leave the clearance between the bottom surface of three filter screen and the bottom surface of filter screen body; an impurity collecting tank is connected to the filter body bottom of preceding filter screen below, and the bottom surface of impurity collecting tank is also the inclined surface, and the blowoff valve is being connected to the bottom of impurity collecting tank. This filter can in time discharge impurity when filtering aquatic impurity, does not influence equipment normal operating.
Description
Technical Field
The utility model relates to a water route pipe-line filter.
Background
Cooling water of energy center equipment of a steel plant is pressurized and sent to equipment such as a cooler and the like from a cooling tower and a cooling water pool through a water pump, and various articles such as plastics, heat insulation materials, leaves and the like are blown into the cooling tower by strong wind due to the fact that the conventional cooling tower is not provided with protection measures on the outer portion, and enter pipelines and the water pump to easily block the pipelines and damage water pump impellers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water route pipe-line filter can in time discharge impurity when filtering aquatic impurity, does not influence equipment normal operating.
The utility model aims at realizing the above, a water route pipeline filter, including the filter body, the front and back end of the filter body is respectively connecting inlet tube and outlet pipe through the butterfly valve, the vertical interval is setting up preceding, middle, back three filter screen by the inlet tube to the outlet pipe direction in proper order in the filter body, the mesh diameter of three filter screen reduces by going to back in proper order, the top surface of the filter body is the plane, the bottom surface of the filter body is the inclined plane, wherein the height of the filter body bottom surface close to the preceding filter screen is lower than the height of the filter body bottom surface close to the back filter screen, all leave the clearance between the bottom surface of three filter screen and the bottom surface of filter screen body; an impurity collecting tank is connected to the filter body bottom of preceding filter screen below, and the bottom surface of impurity collecting tank is also the inclined surface, and the blowoff valve is being connected to the bottom of impurity collecting tank.
The utility model discloses the filter effect is good, and the layering filters can filter the large granule impurity of aquatic, does not harm water pump impeller and block up the pipeline and do not influence discharge. The impurity is convenient to discharge, the impurity can be discharged in the running process of the equipment, the operation and the pollution discharge are not needed to be stopped, and the collecting tank arranged at the bottom can prevent the filtered impurity from entering the pipeline again.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
A waterway pipeline filter is shown in figure 1 and comprises a filter body 4, wherein the front end and the rear end of the filter body 4 are respectively connected with a water inlet pipe 1 and a water outlet pipe through butterfly valves 3 and 6, and pressure gauges 2 and 7 are respectively arranged on the water inlet pipe 1 and the water outlet pipe. The filter body is internally provided with a front filter screen, a middle filter screen and a rear filter screen 5 at intervals in sequence from a water inlet pipe to a water outlet pipe, the diameters of meshes of the three filter screens 5 are reduced in sequence from front to back, the top surface of the filter body 4 is a plane, the bottom surface of the filter body 4 is an inclined surface, wherein the height of the bottom surface of the filter body close to the front filter screen is lower than that of the bottom surface of the filter body close to the rear filter screen, and gaps are reserved between the bottom surfaces of the three filter screens and the bottom surfaces of; an impurity collecting tank 8 is connected to the filter body bottom of preceding filter screen below, and the bottom surface of impurity collecting tank is the inclined surface also, and blowoff valve 9 is being connected to the bottom of impurity collecting tank.
Claims (1)
1. The utility model provides a water route pipeline filter, includes filter body, and filter body's front and back end is respectively through butterfly valve connection inlet tube and outlet pipe, characterized by: the filter body is internally provided with a front filter screen, a middle filter screen and a rear filter screen at intervals in sequence from the water inlet pipe to the water outlet pipe, the diameters of the meshes of the three filter screens are reduced in sequence from front to back, the top surface of the filter body is a plane, the bottom surface of the filter body is an inclined surface, wherein the height of the bottom surface of the filter body close to the front filter screen is lower than that of the bottom surface of the filter body close to the rear filter screen, and gaps are reserved between the bottom surfaces of the three filter screens and the bottom surface; an impurity collecting tank is connected to the filter body bottom of preceding filter screen below, and the bottom surface of impurity collecting tank is also the inclined surface, and the blowoff valve is being connected to the bottom of impurity collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126375.XU CN212854914U (en) | 2020-06-17 | 2020-06-17 | Waterway pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126375.XU CN212854914U (en) | 2020-06-17 | 2020-06-17 | Waterway pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212854914U true CN212854914U (en) | 2021-04-02 |
Family
ID=75210582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126375.XU Active CN212854914U (en) | 2020-06-17 | 2020-06-17 | Waterway pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212854914U (en) |
-
2020
- 2020-06-17 CN CN202021126375.XU patent/CN212854914U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |