CN211946652U - Split type automatic cleaning angle type filter and system thereof - Google Patents
Split type automatic cleaning angle type filter and system thereof Download PDFInfo
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- CN211946652U CN211946652U CN201922283926.7U CN201922283926U CN211946652U CN 211946652 U CN211946652 U CN 211946652U CN 201922283926 U CN201922283926 U CN 201922283926U CN 211946652 U CN211946652 U CN 211946652U
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Abstract
A split type automatic cleaning angle type filter and a system thereof. The split type self-cleaning angle filter includes: a filter vat; the filter cover is arranged at the first end of the filter barrel; the filter screen is arranged in the filter barrel, the first end of the filter screen is positioned at the first end of the filter barrel, and the second end of the filter screen is positioned at the second end of the filter barrel; a feed pipe; the discharge pipe is arranged on the side surface of the filter barrel; the sewage discharge pipe is connected with the second end of the filter barrel; the second end of the separation barrel is connected with the first end of the filter barrel; the feeding pipe is arranged on the side surface of the separation barrel; the electromagnet coil is wound on the outer side surface of the separation barrel; the cleaning tube, the first end of cleaning tube is used for connecting the washing liquid, and the second end connection of cleaning tube has the cleaning head, and the cleaning head passes the separation bucket and stretches into in the filter screen with filtering the lid. The split type automatic cleaning angle type filter can realize good automatic cleaning and can realize separation of filtered substances.
Description
Technical Field
The utility model relates to an angle formula field of filtering especially relates to a split type self-cleaning angle formula filter and system thereof.
Background
The angle filter can be applied to various water supply systems and is used for protecting pumps, instruments and other equipment from working normally, in particular to a system which runs continuously and does not stop. The angle type filter can filter various particle impurities in water so as to ensure the safe and reliable operation of system equipment. Therefore, the angle filter can be widely applied to various water supply systems in the industries of wine making, beverages, biomedicine, steel industry, metallurgy industry, paper making industry, chemical industry, plastic industry, irrigation and the like.
When the existing angle type filter is cleaned, a specially-assigned person is required to carry out manual cleaning, the operation and maintenance are troublesome, manpower and material resources are wasted during cleaning, and the defects of insufficient cleaning, frequent cleaning, inconvenience in operation and maintenance and the like exist.
For more details on the conventional angle filters, reference may be made to chinese patents having publication numbers CN201366281Y, CN201366283Y, CN203303734U, CN205461313U, CN204319913U and CN 201366275Y.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem provide a split type self-cleaning angle formula filter and system to realize the self-cleaning of angle formula filter, guarantee the filter effect.
In order to solve the above problem, the utility model provides a split type self-cleaning angle filter, include: a filter vat; the filter cover is arranged at the first end of the filter barrel; the filter screen is arranged in the filter barrel, the first end of the filter screen is positioned at the first end of the filter barrel, and the second end of the filter screen is positioned at the second end of the filter barrel; a feed pipe; the discharge pipe is arranged on the side surface of the filter barrel; the sewage discharge pipe is connected with the second end of the filter barrel; the sewage draining valve is arranged on the sewage draining pipe; the second end of the separation barrel is connected with the first end of the filter barrel; the feeding pipe is arranged on the side surface of the separation barrel; the electromagnet coil is wound on the outer side surface of the separation barrel; the first end of the cleaning pipe is used for being connected with cleaning liquid, the second end of the cleaning pipe is connected with a cleaning head, and the cleaning head penetrates through the separation barrel and the filter cover and stretches into the filter screen.
Optionally, the cleaning head is a rotary spray ball, and further may be a 720 ° automatic rotary spray ball.
Optionally, the split type automatic cleaning angle filter further comprises at least one of the following three structures:
a feed valve disposed on the feed tube;
a purge valve disposed on the purge tube;
a thermal insulation curtain disposed between the electromagnet coil and the separation tub.
In order to solve the problem, the utility model also provides another kind of split type self-cleaning angle formula filter, include: a filter vat; the filter cover is arranged at the first end of the filter barrel; the filter screen is arranged in the filter barrel, the first end of the filter screen is positioned at the first end of the filter barrel, and the second end of the filter screen is positioned at the second end of the filter barrel; the feeding pipe is connected with the second end of the filter barrel; the discharge pipe is arranged on the side surface of the filter barrel; the first end of the separation barrel is connected with the second end of the filter barrel; the electromagnet coil is wound on the outer side surface of the separation barrel; the sewage discharge pipe is connected with the second end of the separation barrel; the sewage draining valve is arranged on the sewage draining pipe; the first end of the cleaning pipe is used for being connected with cleaning liquid, the second end of the cleaning pipe is connected with a cleaning head, and the cleaning head penetrates through the filter cover and extends into the filter screen.
Optionally, the cleaning head is a rotary spray ball.
Optionally, the split type automatic cleaning angle filter further comprises a communicating pipe, the first end of the communicating pipe is connected with the second end of the filter barrel, the second end of the communicating pipe is connected with the sewage discharge pipe, and the side face of the communicating pipe is connected with the feeding pipe.
Optionally, the split type automatic cleaning angle filter further comprises at least one of the following three structures: a feed valve disposed on the feed tube; a purge valve disposed on the purge tube; a thermal insulation curtain between the separation tub and the electromagnet coil.
In order to solve the above problem, the utility model provides a split type self-cleaning angle filter system, include: at least one first split self-cleaning angle filter; at least one second split self-cleaning angle filter; the first split type automatic cleaning angle filter is the first split type automatic cleaning angle filter; the second split type automatic cleaning angle filter is the second split type automatic cleaning angle filter; the first split self-cleaning angle filter and the second split self-cleaning angle filter are alternately cascaded.
Optionally, in the split type automatic cleaning angle filter, which is cascaded alternately, the number of the filter meshes of the later stage split type automatic cleaning angle filter is more than that of the filter meshes of the former stage split type automatic cleaning angle filter.
Optionally, in the split type automatic cleaning angle filter which is cascaded alternately, all the sewage pipes of the split type automatic cleaning angle filter are connected to an integrated pipe, and the integrated pipe is connected with a metal powder recovery pipe and a centralized sewage pipe.
The utility model discloses in one of them aspect of technical scheme, owing to increased and set up blow off pipe, blowoff valve and scavenge pipe to the scavenge pipe second end is connected with the cleaning head, and the cleaning head passes the closing cap and stretches into in the filter screen. Therefore, the whole split type automatic cleaning angle type filter can realize the automatic cleaning effect, and the automatic cleaning of the substances such as suspended matters filtered by the filter screen is realized. More importantly, increased simultaneously and set up separation bucket and electromagnet coil, consequently, can utilize electromagnet coil's magnetism to adsorb magnetic impurity at the separation bucket inner wall, follow-up washing and retrieving again, realized the separation of the different impurity of filter, reach higher economic benefits. In addition, because the electromagnet coil is wound on the outer side surface of the separation barrel, the electromagnet coil and the separation barrel can be integrally replaced, and the maintenance and updating operation of the whole filter structure is facilitated.
Further, the utility model discloses in another aspect of technical scheme, can conveniently realize self-cleaning, do not need the manual work to wash to can directly discharge the sewage and the foreign particles that wash the production, and the part has economic value's magnetic material can obtain retrieving, and operation maintenance is simple, and the cleaning head directly is located the filter screen, consequently can wash fully, and the cleaning performance is good.
Further, the utility model discloses in another aspect of technical scheme, split type self-cleaning angle filter system has still included the electromagnet coil who sets up at the relevant position, and the existence of these electromagnet coils for when they switched on, can adsorb metal particles such as iron, cobalt, nickel in the feeding liquid on corresponding bucket wall and pipe wall, consequently, can further reach better filtering action. The magnetism of the electromagnet coil disappears after power failure, so that the correspondingly adsorbed metal particles such as iron, cobalt, nickel and the like can be cleaned in time during the power failure, and good self-cleaning and filtering effects are also ensured.
Drawings
FIG. 1 is a schematic diagram of a split self-cleaning angle filter provided by one embodiment;
FIG. 2 is a schematic view of another split self-cleaning angle filter according to another embodiment;
FIG. 3 is a schematic view of a split self-cleaning angle filter system according to one embodiment.
Detailed Description
There is the inconvenient problem of washing in current angle filter, for this reason, the utility model provides a new split type self-cleaning angle filter to a system of constituteing by split type self-cleaning angle filter more than two is provided, in order to solve the not enough of the aforesaid existence.
For a clearer illustration, the present invention will be described in detail with reference to the accompanying drawings.
A split type automatic cleaning angle type filter comprises a filter barrel 110, a filter cover 111, a filter screen 112, a feeding pipe 120, a discharging pipe 160, a sewage discharging pipe 140, a sewage discharging valve 141, a separating barrel 130, a separating cover 132, an electromagnet coil 131 and a cleaning pipe 150. The filter cover 111 is disposed at a first end of the filter basket 110. The filter screen 112 is installed in the filter basket 110, a first end of the filter screen 112 is located at a first end of the filter basket 110, and a second end of the filter screen 112 is located at a second end of the filter basket 110. The discharge pipe 160 is disposed at a side of the filter basket 110. A soil discharge pipe 140 is connected to the second end of the filter vat 110. A soil discharge valve 141 is provided on the soil discharge pipe 140. The second end of the separation tub 130 is connected to the first end of the filter tub 110. The feed pipe 120 is disposed at a side of the separation tub 130. The separation cover 132 is disposed at a first end of the separation tub 130. The electromagnet coil 131 is wound around the outer side surface of the separation tub 130. The first end of the cleaning pipe 150 is used for connecting the cleaning liquid, the second end of the cleaning pipe 150 is connected with the cleaning head 152, and the cleaning head 152 penetrates through the separation cover 132, the separation barrel 130 and the filter cover 111 to extend into the filter screen 112.
Note that each arrow (not labeled) in fig. 1 indicates a flow direction of the corresponding liquid.
In this embodiment, the cleaning head 152 is a spin spray ball. The rotatory jetter ball can realize automatic 720 rotatory jetter (the rotatory jetter ball is 720 rotatory jetter balls this moment) under water pressure to realize better self-cleaning effect, in order to realize carrying out self-cleaning to the filterable suspended solid of filter screen 112.
In this embodiment, the split type automatic cleaning angle filter further includes a feeding valve 121, and the feeding valve 121 is disposed on the feeding pipe 120.
In this embodiment, the split type automatic cleaning angular filter cleaning valve 151, the cleaning valve 151 is disposed on the cleaning pipe 150.
It should be noted that although not shown in fig. 1, in the present embodiment, the split type automatic cleaning angle filter may further include an insulating curtain, which is located between the separation tub 130 and the electromagnet coil 131. Namely, a layer of heat insulation curtain can be wrapped on the outer side surface of the separation barrel 130, and then the corresponding electromagnet coil 131 is wound. This is because, when the temperature is too high, the electromagnet coil 131 is easily affected, and a problem such as a decrease in magnetism or damage occurs. Therefore, when the filter is used for filtering high-temperature liquid, which is generally the case in the industry, a corresponding heat insulating curtain may be added, thereby protecting the electromagnet coil 131.
In this embodiment, the material of the filter barrel 110 may be made of iron to facilitate demagnetization, and the inner wall of the filter barrel 110 may be covered with a corrosion-resistant coating. The filter basket 110 may have a cylindrical shape.
When the metal iron material is used and the electromagnet coil 131 is energized, the corresponding electromagnetic force is stronger, and the corresponding metal particles (powder) in the liquid in the filter can be better adsorbed. The magnitude of the magnetic force of the electromagnet (electromagnet coil 131) is mainly related to the following three aspects: firstly, the number of coils of the electromagnet is increased, and the electromagnetic force is stronger when the number of the wound coils is increased; secondly, the diameter of the electromagnet is related, the larger the diameter is, the stronger the electromagnetic force is, but the diameter of the filter pipe is about 1800mm preferably; thirdly, the current of the electromagnet is related, the larger the current is, the stronger the electromagnetic force is, and the AC380V (380V alternating current) voltage is preferably adopted to output DC110V (110V direct current) voltage through the rectifier.
In this embodiment, a sealing ring (not shown) may be disposed between the filtering net 112 and the inner wall of the filtering barrel 110. The material of the filter 112 may be resin or the like. The filter screen 112 is used for setting suspended matters.
In this embodiment, as mentioned above, the first end of the cleaning tube 150 is used for connecting the cleaning liquid. Specifically, the first end port of the cleaning pipe 150 may be a high pressure cleaning water inlet, and the cleaning liquid may be water. The filter screen 112 can be better cleaned using high pressure water.
In the automatic cleaning angle filter provided by this embodiment, as the drain pipe 140, the drain valve 141 and the cleaning pipe 150 are additionally arranged, and the second end of the cleaning pipe 150 is connected with the cleaning head 152, the cleaning head 152 penetrates through the sealing cover and extends into the filter screen 112. Therefore, the integral automatic cleaning angle filter can realize automatic cleaning, thereby realizing automatic cleaning of suspended matters filtered by the filter screen 112. More importantly, this embodiment has still increased simultaneously and has set up separation bucket 130 and electromagnet coil 131, consequently, can utilize electromagnet coil 131's magnetism to adsorb magnetic impurity at separation bucket 130 inner wall, and follow-up washing and recovery are carried out again, have realized the separation of the different impurity of filter (phase separation for short, or two-phase separation), reach higher economic benefits. In addition, because the electromagnet coil 131 is wound on the outer side surface of the separation barrel 130, the electromagnet coil 131 and the separation barrel 130 can be integrally replaced, and the maintenance and updating operation of the whole filter structure is facilitated.
Specifically, the using process comprises the following steps:
when the device is in normal use, the drain valve 141 is closed, the feed liquid to be filtered enters the separation barrel 130 from the feed pipe 120 for the first step of magnetic filtration, and the electromagnet coil 131 is kept in an electrified state at the moment so as to realize the adsorption effect on magnetic impurities in the feed liquid; after passing through the separation barrel 130, the feed liquid enters the interior of the filter screen 112 of the filter barrel 110 and enters the interior of the filter barrel 110 outside the filter screen 112 from the interior of the filter screen 112, and the process realizes the mesh filtration of the second step, and suspended matters and the like are filtered in the filter screen 112; discharging the liquid after twice filtration from a discharge pipe 160 on the side surface of the filter barrel 110 to realize filtration and discharge;
after a period of normal use, when the filter screen 112 and the separation barrel 130 need to be cleaned, feeding of the feed liquid is stopped (in this embodiment, feeding can be stopped through the feed valve 121 due to the presence of the feed valve 121), and discharging of the discharge pipe 160 is stopped at the same time, but the electromagnet coil 131 is powered on, the filter screen 112 is cleaned by the cleaning head 152 through a cleaning liquid (such as a high-pressure water flow), and the drain valve 141 is opened so as to discharge the cleaned liquid through the drain pipe 140 (the drain valve 141 is opened before the cleaning head 152 is cleaned, or after the cleaning head 152 enters into cleaning), which is the first cleaning;
after the first cleaning, the electromagnet coil 131 is powered off (cleaning liquid can be introduced through the feed pipe 120 to wash the separation barrel 130), corresponding magnetic impurities can fall off from the inner wall of the separation barrel 130 and are discharged from the still opened sewage discharge pipe 140, and the process is the second cleaning; the magnetic impurities discharged by the second cleaning can be collected and recycled, and the recycling value of the magnetic impurities is usually high, so that the filter provided by the embodiment can realize high economic value;
after the second cleaning, the drain valve 141 can be closed again and the filter can be used again.
It can be known from the above, the split type self-cleaning angle filter that this embodiment provided can conveniently realize self-cleaning, does not need the manual work to wash to can directly discharge the sewage and the foreign particle that the washing produced, the operation is maintained simply, and cleaning head 152 directly is located filter screen 112, therefore can wash fully, the cleaning performance is good. Meanwhile, the split type automatic cleaning angle type filter can separate and recycle magnetic impurities, economic benefits are generated, and the whole structure is convenient to install and maintain.
Another embodiment of the utility model provides another kind of split type self-cleaning angle formula filter, include: a filter tub 210; a filter cover 211, the filter cover 211 being disposed at a first end of the filter tub 210; a filter screen 212, the filter screen 212 being installed in the filter vat 210, a first end of the filter screen 212 being located at a first end of the filter vat 210, a second end of the filter screen 212 being located at a second end of the filter vat 210; a feeding pipe 220, wherein the feeding pipe 220 is connected with the second end of the filter vat 210; the discharge pipe 260, the discharge pipe 260 is arranged on the side surface of the filter vat 210; a separation tub 230, a first end of the separation tub 230 being connected to a second end of the filter tub 210; an electromagnet coil 231, wherein the electromagnet coil 231 is wound on the outer side surface of the separation barrel 230; a sewage discharge pipe 240, the sewage discharge pipe 240 being connected to the second end of the separation tub 230; the blow-off valve 241, the blow-off valve 241 is set on the blow-off pipe 240; the first end of the cleaning pipe 250 is used for connecting cleaning liquid, the second end of the cleaning pipe 250 is connected with a cleaning head 252, and the cleaning head 252 penetrates through the filter cover 211 and extends into the filter screen 212.
In this embodiment, the cleaning head 252 is a rotary spray ball, and reference can be made to the corresponding contents of the foregoing embodiments.
In this embodiment, the split type automatic cleaning angle filter further includes a communicating pipe 270, a first end of the communicating pipe 270 is connected to the second end of the separation barrel 230, a second end of the communicating pipe 270 is connected to the drain pipe 240, and a side surface of the communicating pipe 270 is connected to the feed pipe 220. That is, the soil pipe 240 is connected to the second end of the separation tub 230 through the connection pipe 270.
In this embodiment, the split type automatic cleaning angle filter further includes a feeding valve, and the feeding valve is disposed on the feeding pipe 220. In this embodiment, the split type automatic cleaning angle filter further includes a cleaning valve 251, and the cleaning valve 251 is disposed on the cleaning pipe 250. In this embodiment, the split self-cleaning angle filter may further include an insulating curtain (not shown) between the separation tub 230 and the electromagnet coil 231. The structures can be referred to the corresponding contents of the previous embodiments.
Compare in aforementioned embodiment, among the split type self-cleaning angle filter that this embodiment provided, the position of filter vat 210 and separation bucket 230 is invertd, lets the feed liquid from the bottom up filter, and under this kind of mode, the great magnetic impurities of density was earlier filtered in the below, carries out filter screen 212 again, can make magnetic impurities obtain the separation better.
For further reference, please refer to the corresponding contents of the foregoing embodiments for further structure, property and advantages of the filter of this embodiment.
Referring to fig. 3, another embodiment of the present invention further provides a split type automatic cleaning angle filter system, including: at least one first split self-cleaning angle filter, specifically two first split self-cleaning angle filters in this embodiment, namely a first split self-cleaning angle filter 10 and a first split self-cleaning angle filter 30;
at least one second split self-cleaning angle filter, which in this embodiment specifically comprises a second split self-cleaning angle filter 20;
the first split type automatic cleaning angle filter is basically the same as the split type automatic cleaning angle filter shown in fig. 1, except that structures such as corresponding valves are omitted, and reference can be made to the structure (not labeled) shown in fig. 3, and corresponding text contents in reference to fig. 1 can be combined;
the second split type automatic cleaning angle filter 20 is substantially the same as the split type automatic cleaning angle filter shown in fig. 2, except that structures such as corresponding valves are omitted, and reference can be made to the structure (not labeled) shown in fig. 3 and corresponding text contents in fig. 2;
the first and second split self-cleaning angle filters are alternately cascaded, and in this embodiment, specifically, the second split self-cleaning angle filter 20 is cascaded between the first split self-cleaning angle filter 10 and the first split self-cleaning angle filter 30.
Referring to fig. 3, the first split type automatic cleaning corner filter 10 and the first split type automatic cleaning corner filter 30 include: a filter vat; the filter cover is arranged at the first end of the filter barrel; the filter screen is arranged in the filter barrel, the first end of the filter screen is positioned at the first end of the filter barrel, and the second end of the filter screen is positioned at the second end of the filter barrel; a feed pipe; the discharge pipe is arranged on the side surface of the filter barrel; the sewage discharge pipe is connected with the second end of the filter barrel; the sewage draining valve is arranged on the sewage draining pipe; the second end of the separation barrel is connected with the first end of the filter barrel; the feeding pipe is arranged on the side surface of the separation barrel; the electromagnet coil is wound on the outer side surface of the separation barrel; the cleaning tube, the first end of cleaning tube is used for connecting the washing liquid, and the second end connection of cleaning tube has the cleaning head, and the cleaning head passes the separation bucket and stretches into in the filter screen with filtering the lid.
Referring to fig. 3, the second divided type automatic cleaning angle filter 20 includes: a filter vat; the filter cover is arranged at the first end of the filter barrel; the filter screen is arranged in the filter barrel, the first end of the filter screen is positioned at the first end of the filter barrel, and the second end of the filter screen is positioned at the second end of the filter barrel; the feeding pipe is connected with the second end of the filtering barrel; the discharge pipe is arranged on the side surface of the filter barrel; the first end of the separation barrel is connected with the second end of the filter barrel; the electromagnet coil is wound on the outer side surface of the separation barrel; the blow-off pipe is connected with the second end of the separation barrel; the sewage draining valve is arranged on the sewage draining pipe; the cleaning tube, the first end of cleaning tube is used for connecting the washing liquid, and the second end of cleaning tube is connected with the cleaning head, and the cleaning head passes the filter lid and stretches into in the filter screen.
It should be noted that, the alternative cascade refers to that the first split type automatic cleaning angle filter and the second split type automatic cleaning angle filter are cascaded, or the second split type automatic cleaning angle filter and the first split type automatic cleaning angle filter, and the specific situations may be:
there may be only one first split self-cleaning angle filter and one second split self-cleaning angle filter, which are cascaded to each other, either the first split self-cleaning angle filter being in front of or the second split self-cleaning angle filter being in front of;
the angle type automatic cleaning device can be more than two first split type automatic cleaning angle type filters and more than one second split type automatic cleaning angle type filter, and at the moment, the second split type automatic cleaning angle type filter is arranged between the two first split type automatic cleaning angle type filters;
the angle-type filter can be more than one first split type automatic cleaning angle-type filter and more than two second split type automatic cleaning angle-type filters, and at the moment, the first split type automatic cleaning angle-type filter is arranged between the two second split type automatic cleaning angle-type filters.
In addition to the above structure, the whole split type automatic washing angle filter system of the present embodiment includes a total feed pipe 40, and the total feed valve 41 is provided on the total feed pipe 40, and the whole split type automatic washing angle filter system includes a total discharge pipe 50, and the total discharge valve 51 is provided on the total discharge pipe 50.
In this embodiment, the discharge pipe of the first split type automatic cleaning angle filter 10 is connected to the feed pipe of the second split type automatic cleaning angle filter 20 through the cascade pipe 91; the outlet of the second split self-cleaning angle filter 20 is connected to the inlet of the first split self-cleaning angle filter 30 by a cascade tube 92.
In this embodiment, in the split type automatic cleaning angle filter which is alternately cascaded, the number of filter meshes of the next-stage split type automatic cleaning angle filter is greater than that of the previous-stage split type automatic cleaning angle filter. In one particular case, for example, this may be: the first split type automatic cleaning angle type filter 10 has 100 meshes of filter screens; the second split type automatic cleaning angle type filter 20 has 300 meshes of filter screens; the first split type automatic cleaning angle type filter 30 has 500 meshes; if more cascaded filters are used, and so on, the number of the filter screens is increased step by step for filtering.
In this embodiment, in the alternately cascaded split type self-cleaning angle filters, the blow off pipes of all split type self-cleaning angle filters are connected to the integrated pipe, and the integrated pipe is connected with the metal powder recovery pipe and the centralized blow off pipe. Specifically, as shown in fig. 3, the drain pipe of the first divided type automatic washing angle filter 10 is connected to the integration pipe 60 through a pipe 61, the drain pipe of the second divided type automatic washing angle filter 20 is connected to the integration pipe 60 through a pipe 62, and the drain pipe of the first divided type automatic washing angle filter 30 is connected to the integration pipe 60 through a pipe 63. The pipe 61 and the pipe 62 are connected to the metal powder recovery pipe 70 and the centralized sewage pipe 80 respectively, that is, the integrated pipe 60 is connected to the particles (powder) with metal characteristics such as iron, nickel, cobalt and the like through the pipe 61 and the pipe 62, which are called metal particles (powder) hereinafter, and the recovery pipe 70 and the centralized sewage pipe 80.
The opening of the metal particle (powder) recovery pipe 70 is a metal particle (powder) recovery port, and the opening of the concentrated sewage pipe 80 is a concentrated sewage port. And the present embodiment is further provided with a valve 71 for controlling the metal particle (powder) recovering pipe 70 and a valve 81 for controlling the concentrated sewage drain 80.
In the split type self-cleaning angle filter system that this embodiment provided, included split type self-cleaning angle filter more than two, consequently, not only can play better filtering action, moreover, good self-cleaning effect has equally.
Furthermore, in this embodiment, the split type automatic cleaning angle filter system further includes electromagnet coils disposed on the outer side surface of the separation barrel, and the existence of these electromagnet coils enables metal particles such as iron, cobalt, nickel and the like in the feed liquid to be adsorbed on the corresponding barrel wall and the pipe wall when the electromagnet coils are powered on, so that a better filtering effect can be further achieved. The magnetism of the electromagnet coil disappears after power failure, so that the correspondingly adsorbed metal particles such as iron, cobalt, nickel and the like can be cleaned in time during the power failure, and the good self-cleaning effect is also ensured.
Specifically, the split type automatic cleaning angle filter system is provided with a concentrated sewage drain (located at one end of the concentrated sewage drain 80) and a metal powder recovery port (located at one end of the metal particle recovery pipe 70), and the filter system may be equipped with a pressure gauge (not shown). At this time, when the metal powder recovery and pollution discharge operation is performed, the following steps may be taken:
when the pressure gauge detects that the pressure difference reaches a certain set value, the main feeding valve 41 is automatically closed, at the moment, each electromagnet coil is firstly powered off, but each sewage discharge valve and each valve 81 are opened, each cleaning head (cleaning nozzle) can automatically rotate for 720 degrees under the action of water pressure so as to clean each filtering barrel wall, and therefore suspended dirt in the filter system is emptied; then, closing each blow-down valve, and opening a valve 71 (metal powder recovery valve), at the moment, each electromagnet coil is powered off, the metal powder automatically falls, cleaning liquid can be injected through the feeding pipe, each cleaning valve can be simultaneously opened, and the interior of the system (the interior of each level of connecting pipe is cleaned), so that all the magnetic metal powder is discharged into a specific collecting device (such as a collecting barrel) from the interior of the system along a metal powder recovery port; the collected metal powder is cleaned by multiple times of electromagnetic filtration, so that high-purity metal powder can be collected, and the method has very high economic value.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. A split self-cleaning angle filter comprising:
a filter vat;
the filter cover is arranged at the first end of the filter barrel;
the filter screen is arranged in the filter barrel, the first end of the filter screen is positioned at the first end of the filter barrel, and the second end of the filter screen is positioned at the second end of the filter barrel;
a feed pipe;
the discharge pipe is arranged on the side surface of the filter barrel;
it is characterized by also comprising:
the sewage discharge pipe is connected with the second end of the filter barrel;
the sewage draining valve is arranged on the sewage draining pipe;
the second end of the separation barrel is connected with the first end of the filter barrel; the feeding pipe is arranged on the side surface of the separation barrel;
the electromagnet coil is wound on the outer side surface of the separation barrel;
the first end of the cleaning pipe is used for being connected with cleaning liquid, the second end of the cleaning pipe is connected with a cleaning head, and the cleaning head penetrates through the separation barrel and the filter cover and stretches into the filter screen.
2. The split self-cleaning angle filter of claim 1, wherein the cleaning head is a spin-on spray ball.
3. The split self-cleaning angle filter of claim 1 or 2, further comprising at least one of the following three configurations:
a feed valve disposed on the feed tube;
a purge valve disposed on the purge tube;
a thermal insulation curtain disposed between the electromagnet coil and the separation tub.
4. A split self-cleaning angle filter comprising:
a filter vat;
the filter cover is arranged at the first end of the filter barrel;
the filter screen is arranged in the filter barrel, the first end of the filter screen is positioned at the first end of the filter barrel, and the second end of the filter screen is positioned at the second end of the filter barrel;
the feeding pipe is connected with the second end of the filter barrel;
the discharge pipe is arranged on the side surface of the filter barrel;
it is characterized by also comprising:
the first end of the separation barrel is connected with the second end of the filter barrel;
the electromagnet coil is wound on the outer side surface of the separation barrel;
the sewage discharge pipe is connected with the second end of the separation barrel;
the sewage draining valve is arranged on the sewage draining pipe;
the first end of the cleaning pipe is used for being connected with cleaning liquid, the second end of the cleaning pipe is connected with a cleaning head, and the cleaning head penetrates through the filter cover and extends into the filter screen.
5. The split self-cleaning angle filter of claim 4, wherein the cleaning head is a spin-on spray ball.
6. The split type automatic cleaning angle filter of claim 4, further comprising a communicating pipe, wherein the first end of the communicating pipe is connected with the second end of the filter barrel, the second end of the communicating pipe is connected with the sewage discharge pipe, and the side surface of the communicating pipe is connected with the feeding pipe.
7. The split self-cleaning angle filter of claim 4, further comprising at least one of the following three configurations:
a feed valve disposed on the feed tube;
a purge valve disposed on the purge tube;
a thermal insulation curtain between the separation tub and the electromagnet coil.
8. A split self-cleaning angle filter system, comprising:
at least one first split self-cleaning angle filter;
at least one second split self-cleaning angle filter;
the first split self-cleaning angle filter is the split self-cleaning angle filter of claim 1 or 2;
the second split self-cleaning angle filter is the split self-cleaning angle filter of claim 4 or 5;
the first split self-cleaning angle filter and the second split self-cleaning angle filter are alternately cascaded.
9. The split self-cleaning angle filter system of claim 8, wherein the number of the filtering meshes of the rear split self-cleaning angle filter is greater than that of the front split self-cleaning angle filter in the split self-cleaning angle filter which is alternately cascaded.
10. The split type automatic cleaning angle filter system of claim 8 or 9, wherein in the split type automatic cleaning angle filters which are alternately cascaded, the drain pipes of all the split type automatic cleaning angle filters are connected to an integrated pipe, and the integrated pipe is connected with a metal powder recovery pipe and a centralized drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922283926.7U CN211946652U (en) | 2019-12-18 | 2019-12-18 | Split type automatic cleaning angle type filter and system thereof |
Applications Claiming Priority (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981072A (en) * | 2019-12-18 | 2020-04-10 | 蓝天鹏（厦门）科技有限公司 | Split type automatic cleaning angle type filter and system thereof |
| CN113092185A (en) * | 2021-04-08 | 2021-07-09 | 安徽华瑞检测技术有限公司 | COD total phosphorus total nitrogen turbidity five-parameter water quality detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981072A (en) * | 2019-12-18 | 2020-04-10 | 蓝天鹏（厦门）科技有限公司 | Split type automatic cleaning angle type filter and system thereof |
| CN113092185A (en) * | 2021-04-08 | 2021-07-09 | 安徽华瑞检测技术有限公司 | COD total phosphorus total nitrogen turbidity five-parameter water quality detector |
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