CN212631943U - Rolling mill emulsion filter equipment - Google Patents
Rolling mill emulsion filter equipment Download PDFInfo
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- CN212631943U CN212631943U CN202021194943.XU CN202021194943U CN212631943U CN 212631943 U CN212631943 U CN 212631943U CN 202021194943 U CN202021194943 U CN 202021194943U CN 212631943 U CN212631943 U CN 212631943U
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Abstract
The utility model relates to a rolling mill emulsion filter equipment belongs to metallurgical industry rolling mill emulsion filtration equipment technical field. The technical scheme is as follows: a liquid outlet (6) is arranged on the side surface of the filtering tank (1), a drain outlet (4) and a liquid inlet (5) are arranged at the bottom of the filtering tank, the liquid inlet (5) is connected with a liquid inlet pipe (8), the liquid inlet pipe (8) is connected with a main pipeline of an outlet of the milk pump, the liquid outlet (6) is connected with a liquid outlet pipe (9), a drain pipe (10) is arranged on the drain outlet (4), and a blind plate (7) is arranged on the drain pipe (10); filter core (2) set up in filtering jar (1), and the top of filter core (2) is connected through adjusting jackscrew (3) with the top of filtering jar (1), and the bottom mounting of filter core (2) is in the bottom of filtering jar (1). The utility model has the advantages that: the method can ensure the flow of the emulsion required by production, reduce the number of blocked nozzles, reduce the cleaning times and time of the nozzles, and reduce the frequency of thermal scratches generated by the strip steel.
Description
Technical Field
The utility model relates to a rolling mill emulsion filter equipment belongs to metallurgical industry rolling mill emulsion filtration equipment technical field.
Background
The emulsion plays a role in lubricating and cooling the surface of the strip steel and a roller in the strip steel rolling process. In the production process, in order to ensure the consistency of cooling, nozzles are adopted to simultaneously spray and cool both sides of the strip steel and the rollers.
In the long-term use process, the nozzle blockage phenomenon often occurs, once the nozzle is blocked, the strip steel is thermally scratched, and the roller is abnormally worn and even breaks, so that the integrity of the emulsion filtering equipment is required. A set of vacuum flat bed filter is arranged in an original emulsion system, and the filter is not good in filtering effect due to long-time use and equipment aging, and high cost is required to be invested if recovery is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rolling mill emulsion filter equipment installs on supplying emulsion pump export trunk line, can avoid the nozzle to block up, reduces belted steel and produces the frequency of hot fish tail, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
a rolling mill emulsion filtering device is arranged on a main pipeline of an outlet of an emulsion supply pump and comprises a filtering tank, a filter element, an adjusting jackscrew, a drain outlet, a liquid inlet, a liquid outlet, a blind plate, a liquid inlet pipe, a liquid outlet pipe and a drain pipe, wherein the filtering tank is cylindrical with two closed ends; the filter core sets up in filtering jar, the filter core divide into upper portion and lower part, and the upper portion of filter core is one end confined cylinder, and the filter core lower part is hollow round platform shape, and the upper portion of filter core and the lower part welding of filter core form one end confined tubular structure together, and the top of filter core is passed through the regulation jackscrew with filtering jar's top and is connected, and the bottom mounting of filter core is in filtering jar's bottom.
The upper portion of filter core is the cylinder that comprises 4mm thick steel sheet, and the filter core top is welded into enclosed construction with the steel sheet, and the lower part of filter core is the hollow round platform shape that comprises 4mm thick steel sheet, is equipped with the filtration hole of evenly arranging on the filter core.
The diameter of the bottom end of the filter element is matched with the inner diameter of the bottom of the filter tank.
Adopt the utility model discloses, on supplying emulsion pump export trunk line, installation rolling mill emulsion filter equipment filters the debris that is greater than filter nozzle aperture in the emulsion and gets off, prevents to block up filter emulsion nozzle, can guarantee to produce required emulsion flow, reduces nozzle blocking quantity, reduces nozzle clearance number of times and time, has reduced the frequency that belted steel produced the hot fish tail.
The utility model has the advantages that: simple structure, easy cleaning and good filtering effect. The filtering device with the structure can ensure the flow of emulsion required by production, reduce the number of blocked nozzles, reduce the cleaning times and time of the nozzles, and reduce the frequency of thermal scratches generated by strip steel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the filter comprises a filter tank 1, a filter element 2, an adjusting jackscrew 3, a sewage draining outlet 4, a liquid inlet 5, a liquid outlet 6, a blind plate 7, a liquid inlet pipe 8, a liquid outlet pipe 9 and a sewage draining pipe 10.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached figure 1, the device is installed on a main pipeline of an outlet of a milk supply pump, and comprises a filter tank 1, a filter element 2, an adjusting jackscrew 3, a sewage outlet 4, a liquid inlet 5, a liquid outlet 6, a blind plate 7, a liquid inlet pipe 8, a liquid outlet pipe 9 and a sewage discharge pipe 10, wherein the filter tank 1 is in a cylindrical shape with two closed ends, the side surface of the filter tank 1 is provided with the liquid outlet 6, the bottom of the filter tank 1 is provided with the sewage outlet 4 and the liquid inlet 5, the liquid inlet 5 is connected with the liquid inlet pipe 8, the liquid inlet pipe 8 is connected with the main pipeline of the outlet of the milk supply pump, the liquid outlet 6 is connected with the liquid outlet pipe 9, the sewage outlet 4 is provided with the sewage discharge; filter core 2 sets up in filtering jar 1, filter core 2 divide into upper portion and lower part, and the upper portion of filter core 2 is one end confined cylinder, and 2 lower parts of filter core are hollow round platform shape, and the upper portion of filter core 2 and the lower part welding of filter core 2 form one end confined tubular structure together, and the top of filter core 2 is connected through adjusting jackscrew 3 with the top of filtering jar 1, and the bottom mounting of filter core 2 is in the bottom of filtering jar 1.
In this embodiment, referring to fig. 1, a thick-walled tube and a steel plate are used to manufacture a filter tank 1, a liquid outlet 6 is cut on the tank body, a liquid inlet 5 and a drain outlet 4 are cut at the lower end of the tank body, a blind plate 7 is additionally arranged at the drain outlet 4, and an iron plate is used as an upper cover of the tank body and is connected with the tank body through bolts;
a steel plate with the thickness of 4mm is used as a manufacturing material of the filter element 2, holes with the thickness of 3mm are drilled in the steel plate on the circumferential surface of the filter element 2, the center distance of the holes is 5mm, then the filter element is cut into required shape and size, and is welded after being subjected to weibent according to the shape. The upper surface of the filter element 2 is sealed by welding a steel plate, and the lower surface is the position of an emulsion liquid inlet 5;
during installation, the adjusting jackscrew 3 is welded at the upper position of the filter element 2 and is adjusted to be basically the same as the height of the lower position of the upper cover of the tank body, so that the minimum vertical movement of the filter element 2 is ensured.
When the filter element 2 is cleaned, the blind plate 7 of the sewage draining outlet 4 is opened for cleaning.
Claims (3)
1. The utility model provides a rolling mill emulsion filter equipment which characterized in that: the device is arranged on a main pipeline of an outlet of a milk supply pump, and comprises a filtering tank (1), a filter element (2), an adjusting jackscrew (3), a sewage draining outlet (4), a liquid inlet (5), a liquid outlet (6), a blind plate (7), a liquid inlet pipe (8), a liquid outlet pipe (9) and a sewage draining pipe (10), wherein the filtering tank (1) is cylindrical with two closed ends, the liquid outlet (6) is arranged on the side surface of the filtering tank (1), the sewage draining outlet (4) and the liquid inlet (5) are arranged at the bottom of the filtering tank (1), the liquid inlet (5) is connected with the liquid inlet pipe (8), the liquid inlet pipe (8) is connected with the main pipeline of the outlet of the milk supply pump, the liquid outlet (6) is connected with the liquid outlet pipe (9), the sewage draining outlet (10) is arranged on the sewage draining outlet; filter core (2) set up in filtering jar (1), filter core (2) divide into upper portion and lower part, and the upper portion of filter core (2) is one end confined cylinder, and filter core (2) lower part is hollow round platform shape, and the upper portion of filter core (2) and the lower part welding of filter core (2) form one end confined tubular structure together, and the top of filter core (2) is connected through adjusting jackscrew (3) with the top of filtering jar (1), and the bottom mounting of filter core (2) is in the bottom of filtering jar (1).
2. The rolling mill emulsion filtering device according to claim 1, wherein: the upper portion of filter core (2) is the cylinder that comprises 4mm thick steel sheet, and the steel sheet welds into enclosed construction on filter core (2) top, and the lower part of filter core (2) is the hollow round platform shape that comprises 4mm thick steel sheet, is equipped with the filtration hole of evenly arranging on filter core (2).
3. A rolling mill emulsion filtration device according to claim 1 or 2, wherein: the diameter of the bottom end of the filter element (2) is matched with the inner diameter of the bottom of the filter tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194943.XU CN212631943U (en) | 2020-06-24 | 2020-06-24 | Rolling mill emulsion filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194943.XU CN212631943U (en) | 2020-06-24 | 2020-06-24 | Rolling mill emulsion filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212631943U true CN212631943U (en) | 2021-03-02 |
Family
ID=74772721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021194943.XU Active CN212631943U (en) | 2020-06-24 | 2020-06-24 | Rolling mill emulsion filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212631943U (en) |
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2020
- 2020-06-24 CN CN202021194943.XU patent/CN212631943U/en active Active
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