CN211724880U - Basket filter capable of automatically discharging slag - Google Patents
Basket filter capable of automatically discharging slag Download PDFInfo
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- CN211724880U CN211724880U CN201922438512.7U CN201922438512U CN211724880U CN 211724880 U CN211724880 U CN 211724880U CN 201922438512 U CN201922438512 U CN 201922438512U CN 211724880 U CN211724880 U CN 211724880U
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- filter housing
- sealing ring
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Abstract
The embodiment of the utility model discloses automatic basket filter of row's sediment, including filter housing, install the filter basket that both ends run through in the filter housing, the inlet intercommunication on filter basket's the entry end and the filter housing, be located filter housing inner wall and the clear solution mouth intercommunication on the cavity between the filter housing outer wall and the filter housing, install the drain of connection at the filter basket exit end on the filter housing, and the drain installs automatic blowoff valve, the turbid liquid that thoughtlessly has impurity particle gets into in the filter housing by the inlet, the stream flows through filter basket, the more filter basket circulation that causes of impurity that piles up in filter basket descends, along with the continuous injection of turbid liquid, filter housing's water pressure increase, the automatic blowoff valve of drain is opened, discharge the impurity that piles up in the filter basket, thereby realize the filter non-maintaining purpose.
Description
Technical Field
The embodiment of the utility model provides an automatic basket filter of arranging sediment relates to filter technical field, concretely relates to.
Background
The pipeline type filter mainly comprises a connecting pipe, a cylinder body, a filter basket, a flange cover, a fastener and the like. The device is arranged on a pipeline and can remove larger solid impurities in fluid, so that machine equipment (including a compressor, a pump and the like) and instruments can normally work and operate, the technical process is stabilized, and the safety production is guaranteed. The principle is that after liquid enters the filter basket through the cylinder body, solid impurity particles are blocked in the filter basket, and clean fluid passes through the filter basket and is discharged from the outlet of the filter.
Current pipeline basket filter uses a period of time after, can hold back a lot of solid filter residue in the filter basket, and along with the solid filter residue that stores up in the filter basket increases gradually, the filterable mesh of filter basket is blockked up, influences the normal realization of filter basket filtering capability. Therefore, the filter needs to be manually opened at intervals, in the process, workers need to remove dozens of bolts for fixing the flange cover on the filter, then lift the filter basket out, clean filter residues in the filter basket out, then replace the filter basket, and fix the flange cover by the dozens of bolts.
Because the filter is troublesome in maintenance process and low in working efficiency, and the number of pipelines is large, not only more filters are installed, but also the filters need to be frequently maintained, so that more manpower and time are required to be occupied, the use cost of the filters is increased, and therefore the basket filter which does not need or reduces the maintenance times is urgently needed.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the present invention provides an automatic slag discharging basket filter, so as to solve the problem in the prior art that the filter cost is high due to frequent maintenance of the basket filter.
In order to achieve the above purpose, the embodiment of the utility model discloses following technical scheme:
the utility model provides an automatic basket filter of row's sediment, includes filter housing, install the filter basket that both ends run through in the filter housing, filter basket's entry end with inlet intercommunication on the filter housing is located filter housing inner wall with cavity between the filter basket outer wall with clear solution mouth intercommunication on the filter housing, install on the filter housing and connect the drain of filter basket exit end, just automatic blowoff valve is installed to the drain.
Furthermore, a flange cover integrating a water pressure sensor and a logic controller is installed at one end, opposite to the sewage draining outlet, of the filter shell, and the automatic sewage draining valve is an electromagnetic valve connected with the flange cover.
Further, the outlet end of the filter basket is connected and communicated with the sewage draining outlet through a conical funnel.
Further, a lower sealing ring is installed on the inner wall of the filter shell, and an upper sealing ring supported on the lower sealing ring is installed on the outer side of the end part of the inlet end of the filter basket.
Further, the inner and outer contours of the lower sealing ring and the upper sealing ring are both elliptical, and the lower sealing ring and the upper sealing ring are obliquely arranged in the filter shell.
Furthermore, one end of the long shaft of the upper sealing ring is positioned right above the axis of the liquid inlet, and the other end of the long shaft of the upper sealing ring is positioned right below the axis of the liquid inlet.
The embodiment of the utility model provides a have following advantage:
muddy liquid mixed with foreign particles enters the filter shell from the liquid inlet, flows through the filter baskets penetrated through two ends, and when more impurities accumulated in the filter baskets cause the flow capacity of the filter baskets to decrease, along with the continuous injection of the muddy liquid, the water pressure of the filter shell is increased, the automatic drain valve of the drain outlet communicated with the outlet at the bottom of the filter basket is opened, and the impurities accumulated in the filter basket are discharged, so that the maintenance-free purpose of the filter is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.
In the figure:
1-a filter housing; 2-an exhaust port; 3-a flange cover; 4-a filter basket; 5-a conical funnel; 6-a blowdown valve; 7-a sewage draining outlet; 8-lower sealing ring; 9-upper sealing ring; 10-a pressure sensor; 11-a logic controller; 12-a liquid inlet; 13-clear liquid port.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses an automatic basket filter of row sediment, the filter housing 1 of general including installing inlet 12 and clear liquid mouth 13, install filter basket 4 that both ends run through in the filter housing 1, filter basket 4's entry end with inlet 12 intercommunication on the filter housing 1 is located filter housing 1 inner wall with cavity between filter basket 4 outer wall with clear liquid mouth 13 intercommunication on the filter housing 1, install on the filter housing 1 and connect the drain 7 of filter basket 4 exit end, just automatic blowoff valve 6 is installed to drain 7.
The embodiment of the utility model provides an in, the bottom of straining basket 4 is uncovered, and communicate with drain 7, the turbid liquid that thoughtlessly has impurity particle gets into in the filter housing 1 by inlet 12, and the flow through strains basket 4, the great impurity of volume is because unable punchhole on straining basket 4 in the turbid liquid, thereby it intercepts and drops to the drain 7 of straining basket 4 bottom to be strained basket 4 by straining basket 4, along with the impurity that stores up in straining basket 4 is more and more, the punchhole part of straining basket 4 blocks up, lead to straining basket 4 to reduce to the intercommunication volume of liquid, and inlet 12 is still constantly pouring into turbid liquid with the same flow into, thereby lead to the pressure increase in the filter housing 1.
The condition that impurity accumulates in the filter shell 1 is embodied through the abnormality of the water pressure in the filter shell 1, the filter shell 1 is used in combination with the water pressure monitoring element and the control element, the automatic blowdown valve 6 is controlled to be opened in time when the water pressure is abnormal, the impurity accumulated in the filter basket 4 is discharged, the function of automatically discharging slag is achieved, and therefore the filter is not needed or is less maintained.
In the embodiment of the present invention, a flange cover 3 integrating a water pressure sensor 10 and a logic controller 11 is installed at one end of the filter housing 1 opposite to the sewage outlet 7, an exhaust port 2 for gas exhaust is provided on the flange cover 3, the automatic blowoff valve 6 is an electromagnetic valve connected to the flange cover 3, the flange cover 3 monitors the water pressure in the filter housing 1 through the water pressure sensor 10 and analyzes and judges the water pressure monitoring data through the logic controller 11, the logic controller 11 is programmed with a program for analyzing the water pressure monitoring data and controlling the automatic blowoff valve 6, when the flange cover 3 monitors abnormal water pressure, the automatic blowoff valve 6 is controlled to open, so that impurities in the filter basket 4 are exhausted from the sewage outlet 7, and the routine maintenance task of the filter is reduced or eliminated through automatically exhausting the impurities in the filter basket 4,
in addition, the exit end of straining basket 4 pass through conical hopper 5 with drain 7 is connected and is communicate, install lower sealing washer 8 on the inner wall of filter housing 1, the outside of straining basket 4 entry end tip is installed and is supported last sealing washer 9 on the lower sealing washer 8.
Wherein, lower seal circle 8 with go up the interior outer profile of sealing washer 9 and all be the ellipse, lower seal circle 8 with go up sealing washer 9 and all incline to set up in filter housing 1, avoided lower seal circle 8 and last sealing washer 9 to take place to rotate, and, the one end of going up sealing washer 9 major axis is located directly over inlet 12 axis, the other end of going up sealing washer 9 major axis is located under inlet 12 axis, a side basket wall of straining basket 4 is just to inlet 12 promptly, prevents that turbid liquid that inlet 12 flowed in from strikeing lower seal circle 8 and last sealing washer 9 and flow in please the liquid chamber. In addition, the condition that impurity-doped turbid liquid erodes the inner wall of the filter shell 1 for a long time to cause serious abrasion of the filter shell 1 is prevented, and the inner wall of the filter basket 4 is eroded by the turbid liquid to clean impurities attached to the inner wall of the filter basket 4, so that the normal filtering function of the filter basket 4 is ensured.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides an automatic basket filter of row sediment, includes filter housing (1), its characterized in that, install filter basket (4) that both ends run through in filter housing (1), filter basket (4) the entry end with inlet (12) intercommunication on filter housing (1) is located filter housing (1) inner wall with filter basket (4) cavity between the outer wall with clear liquid mouth (13) intercommunication on filter housing (1), install on filter housing (1) and connect and be in drain (7) of filter basket (4) exit end, just automatic blowoff valve (6) are installed to drain (7).
2. An automatic deslagging basket filter according to claim 1, wherein one end of the filter housing (1) opposite to the sewage discharge outlet (7) is provided with a flange cover (3) integrating a water pressure sensor and a logic controller, and the automatic sewage discharge valve (6) is a solenoid valve connected with the flange cover (3).
3. An automatic reject basket filter according to claim 1 wherein the outlet end of the filter basket (4) is connected and communicates with the reject outlet (7) through a conical funnel (5).
4. An automatic deslagging basket filter according to claim 1, characterized in that the inner wall of the filter shell (1) is provided with a lower sealing ring (8), and the outer side of the inlet end of the filter basket (4) is provided with an upper sealing ring (9) supported on the lower sealing ring (8).
5. An automatic tapping basket filter according to claim 4, wherein the lower sealing ring (8) and the upper sealing ring (9) have an oval inner and outer contour, and the lower sealing ring (8) and the upper sealing ring (9) are both arranged in the filter housing (1) in an inclined manner.
6. The automatic deslagging basket filter of claim 5, wherein one end of the long shaft of the upper sealing ring (9) is positioned right above the axis of the liquid inlet (12), and the other end of the long shaft of the upper sealing ring (9) is positioned right below the axis of the liquid inlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438512.7U CN211724880U (en) | 2019-12-30 | 2019-12-30 | Basket filter capable of automatically discharging slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438512.7U CN211724880U (en) | 2019-12-30 | 2019-12-30 | Basket filter capable of automatically discharging slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211724880U true CN211724880U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922438512.7U Active CN211724880U (en) | 2019-12-30 | 2019-12-30 | Basket filter capable of automatically discharging slag |
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| CN (1) | CN211724880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288733A (en) * | 2022-01-08 | 2022-04-08 | 浙江凯德化工有限公司 | Filter capable of automatically discharging slag |
| BE1031065B1 (en) * | 2023-04-25 | 2024-06-17 | John Cockerill Hydrogen Belgium | Recovery of impurities within the lye filter |
-
2019
- 2019-12-30 CN CN201922438512.7U patent/CN211724880U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288733A (en) * | 2022-01-08 | 2022-04-08 | 浙江凯德化工有限公司 | Filter capable of automatically discharging slag |
| BE1031065B1 (en) * | 2023-04-25 | 2024-06-17 | John Cockerill Hydrogen Belgium | Recovery of impurities within the lye filter |
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