CN105126413A - Gasket type annular space filter - Google Patents
Gasket type annular space filter Download PDFInfo
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- CN105126413A CN105126413A CN201510527663.3A CN201510527663A CN105126413A CN 105126413 A CN105126413 A CN 105126413A CN 201510527663 A CN201510527663 A CN 201510527663A CN 105126413 A CN105126413 A CN 105126413A
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- end cap
- barrel
- inner core
- protective layer
- urceolus
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Abstract
The invention belongs to the technical field of filters, and particularly relates to a filter for undermine application. According to the specific technical scheme adopted by the invention: a gasket type annular space filter is structured in a manner that one end of an outer barrel is sealed by a first end cap; the other end of the outer barrel is sealed by a second end cap; an inner barrel is arranged in the outer barrel; the left end of the inner barrel is connected with the first end cap through a left mesh barrel end cap; a plurality of water through holes are formed in an extension end, at the outer side of the inner barrel, of the left mesh barrel end cap; the right end of the inner barrel is connected with the second end cap through a right mesh barrel end cap; the inner barrel is inserted into a through hole in the middle of the second end cap and communicates with the inner cavity of the outer barrel; the inner barrel comprises an inner protective layer; the inner protective layer encloses a cylindrical cavity; the outside of the inner protective layer is coated with an outer filter layer; the outer filter layer is an integrally sheet-shaped structure; bonding fasteners which can be bonded with each other are arranged at the two ends of the outer filter layer; emulsion passes through the water through holes and then enters the inner cavity of the outer barrel; and the emulsion enters the inner barrel from the outer wall of the outer filter layer from outside to inside, so that 85%-95% of impurities can be filtered out.
Description
Technical field
The invention belongs to filter technology field, be specifically related to a kind of filter be applied under ore deposit.
Background technology
Current underground coal mine high-pressure emulsion need filter Posterior circle and use, general employing filter screen filtration, due to bad environments under ore deposit, after screen pack uses a period of time, very many impurity will be piled up on filter screen, these impurity can affect the rate of filtration and the filter efficiency of filter core, therefore, need to be cleared up by filter core in time.Filter core need be pulled down rear cleaning at present, this will shut down replacing filter screen, and impact is normally produced, and cost is higher simultaneously, and replacing construction is longer.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, aim to provide a kind of be applicable to ore deposit under the filter that uses, strainability is good, and can reuse.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: gasket type annular space filter, comprise urceolus, one end of urceolus is by the first end cap seal, the other end is by the second end cap seal, inner core is provided with in urceolus, the left end of inner core is connected with the first end cap by left net cylinder end cap, the left end of inner core is by left net cylinder end cap seal, the diameter of left net cylinder end cap is greater than the diameter of inner core, left net cylinder end cap is arranged with inner core is concentric, left net cylinder end cap is placed on the epitaxial end outside inner core and has multiple limbers, the right-hand member of inner core is connected with the second end cap by right net cylinder end cap, in the through hole that inner core is inserted in the middle part of the second end cap and with the intracavity inter-connection of urceolus, inner core comprises inner protective layer, inner protective layer surrounds a columnar cavity, the outer wrap of inner protective layer has outer filter course, outer filter course entirety is laminated structure and its two ends are provided with and can mutual cohesible bonding detain.Emulsion is by entering in the inner chamber of urceolus behind limbers; emulsion enters in inner core from the outer wall of outer filter course within outer; inner protective layer is common filtration core; outer filter course forms the external protection of inner protective layer; relative to traditional multistorey strainer mesh or multilayer filter cloth; impurity can almost filter out by outer filter course completely, can filter out the foreign material of 85% ~ 95%, makes to extend one times the service life of inner protective layer.
Wherein, as preferably; the structure of bonding button is: one end of external protection is fixed with adhesive board; the other end is fixed with the bonding sheet with barb, and outer filter course forms the cartridge filtration layer that can be wrapped in completely outside inner protective layer by the bonding of adhesive board and bonding sheet, and outer filter course is detachable; when the impurity on outer filter course is too much and when needing to change; only need untie bonding button, outer filter course be dismantled, i.e. replaceable outer filter course newly.In addition, 1 ~ 2 time capable of washing of outer filter course, reuses, and saves maintenance cost.
Wherein, as preferably, outer filter course is non-woven fabrics material, and cheap, maintenance cost is low, solves the difficult problem that conventional filter maintenance cost is high.
Wherein, as preferably, between the first end cap and urceolus, be provided with sealing ring, between the second end cap and urceolus, be provided with sealing ring, improve sealing property.
The present invention compared with prior art has following beneficial effect: the present invention is mainly used in mining engineering truck; outer filter course is wrapped on the outer wall of inner protective layer; and by bonding button bonding; namely outer filter course forms the external protection of filter core; relative to traditional multistorey strainer mesh or multilayer filter cloth; impurity can almost filter out by outer filter course completely, can filter out the foreign material of 85% ~ 95%, and the service life of inner protective layer can extend one times.And outer filter course is detachable, when the dust on outer filter course or magazine too much and when needing to change, only need untie bonding button, dismantled by outer filter course, namely replaceable outer filter course newly, very convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation detained that bonds in Fig. 1.
In figure: 1 is urceolus, 2 is the first end cap, and 3 is the second end cap, and 4 is inner core, and 5 is left net cylinder end cap, and 6 is right net cylinder end cap, and 7 is limbers, and 8 is inner protective layer, and 9 is outer filter course, and 10 is bonding button, and 11 is adhesive board, and 12 is bonding sheet.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation, and accompanying drawing is the schematic diagram simplified, and only basic structure of the present invention is described in a schematic way, therefore it only shows the formation relevant with the present invention.
As shown in Figure 1-2, gasket type annular space filter, comprise urceolus 1, one end of urceolus 1 is sealed by the first end cap 2, the other end is sealed by the second end cap 3, inner core 4 is provided with in urceolus 1, the left end of inner core 4 is connected with the first end cap 2 by left net cylinder end cap 5, the left end of inner core 4 is sealed by left net cylinder end cap 5, the diameter of left net cylinder end cap 5 is greater than the diameter of inner core 4, left net cylinder end cap 5 is arranged with inner core 4 is concentric, left net cylinder end cap 5 is placed on the epitaxial end outside inner core 4 and has multiple limbers 7, the right-hand member of inner core 4 is connected with the second end cap 3 by right net cylinder end cap 6, in the through hole that inner core 4 is inserted in the middle part of the second end cap 3 and with the intracavity inter-connection of urceolus 1, inner core 4 comprises inner protective layer 8, inner protective layer 8 surrounds a columnar cavity, the outer wrap of inner protective layer 8 has outer filter course 9, outer filter course 9 entirety is for laminated structure and be provided with can mutual cohesible bonding button 10 at its two ends.Emulsion is by entering in the inner chamber of urceolus 1 behind limbers 7; emulsion enters in inner core 4 from the outer wall of outer filter course 9 within outer; inner protective layer 8 is common filtration core; outer filter course 9 forms the external protection of inner protective layer 8; relative to traditional multistorey strainer mesh or multilayer filter cloth; impurity can almost filter out by outer filter course 9 completely, can filter out the foreign material of 85% ~ 95%, makes to extend one times the service life of inner protective layer 8.
Wherein, as preferably; the structure of bonding button 10 is: one end of external protection is fixed with adhesive board 11; the other end is fixed with the bonding sheet 12 with barb, and outer filter course 9 forms the cartridge filtration layer that can be wrapped in completely outside inner protective layer 8 by adhesive board 11 and the bonding of bonding sheet 12, and outer filter course 9 is detachable; when the impurity on outer filter course 9 is too much and when needing to change; only need untie bonding button 10, outer filter course 9 be dismantled, i.e. replaceable outer filter course 9 newly.In addition, 1 ~ 2 time capable of washing of outer filter course 9, reuses, and saves maintenance cost.
Wherein, as preferably, outer filter course 9 is non-woven fabrics material, and cheap, maintenance cost is low, solves the difficult problem that conventional filter maintenance cost is high.
Wherein, as preferably, between the first end cap 2 and urceolus 1, be provided with sealing ring, between the second end cap 3 and urceolus 1, be provided with sealing ring, improve sealing property.
The present invention is mainly used in mining engineering truck; outer filter course 9 is wrapped on the outer wall of inner protective layer 8; and bondd by bonding button 10; namely outer filter course 9 forms the external protection of filter core; relative to traditional multistorey strainer mesh or multilayer filter cloth; impurity can almost filter out by outer filter course 9 completely, can filter out the foreign material of 85% ~ 95%, and the service life of inner protective layer 8 can extend one times.And outer filter course 9 is detachable, when the dust on outer filter course 9 or magazine too much and when needing to change, only need untie bonding button 10, dismantled by outer filter course 9, namely replaceable outer filter course 9 newly, very convenient.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (4)
1. gasket type annular space filter, it is characterized in that, comprise urceolus (1), one end of urceolus (1) is by the first end cap (2) sealing, the other end is by the second end cap (3) sealing, inner core (4) is provided with in urceolus (1), the left end of inner core (4) is connected with the first end cap (2) by left net cylinder end cap (5), the left end of described inner core (4) is by left net cylinder end cap (5) sealing, the diameter of left net cylinder end cap (5) is greater than the diameter of inner core (4), left net cylinder end cap (5) is arranged with inner core (4) is concentric, left net cylinder end cap (5) is placed on the epitaxial end outside inner core (4) and has multiple limbers (7), the right-hand member of inner core (4) is connected with the second end cap (3) by right net cylinder end cap (6), in the through hole that inner core (4) is inserted into the second end cap (3) middle part and with the intracavity inter-connection of urceolus (1), described inner core (4) comprises inner protective layer (8), described inner protective layer (8) surrounds a columnar cavity, the outer wrap of inner protective layer (8) has outer filter course (9), outer filter course (9) entirety is laminated structure and its two ends are provided with and mutual cohesible bonding can detain (10).
2. gasket type annular space filter according to claim 1; it is characterized in that; the structure of described bonding button (10) is: one end of described external protection is fixed with adhesive board (11); the other end is fixed with the bonding sheet (12) with barb, and outer filter course (9) forms the cartridge filtration layer that can be wrapped in inner protective layer (8) outside completely by adhesive board (11) and the bonding of bonding sheet (12).
3. gasket type annular space filter according to claim 2, is characterized in that, described outer filter course (9) is non-woven fabrics material.
4. gasket type annular space filter according to claim 3, is characterized in that, is provided with sealing ring, is provided with sealing ring between the second end cap (3) and urceolus (1) between described first end cap (2) and urceolus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527663.3A CN105126413A (en) | 2015-08-26 | 2015-08-26 | Gasket type annular space filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527663.3A CN105126413A (en) | 2015-08-26 | 2015-08-26 | Gasket type annular space filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105126413A true CN105126413A (en) | 2015-12-09 |
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ID=54712194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510527663.3A Pending CN105126413A (en) | 2015-08-26 | 2015-08-26 | Gasket type annular space filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105126413A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083921A (en) * | 2014-07-22 | 2014-10-08 | 长治市永华机械有限公司 | Emulsion filter used under mine |
| CN204469340U (en) * | 2015-03-09 | 2015-07-15 | 四川创嘉杰水务工程有限公司 | A kind of double-deck filter element water purification apparatus filter |
| CN205031949U (en) * | 2015-08-26 | 2016-02-17 | 长治市永华机械有限公司 | Gasket type annulus filter |
-
2015
- 2015-08-26 CN CN201510527663.3A patent/CN105126413A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083921A (en) * | 2014-07-22 | 2014-10-08 | 长治市永华机械有限公司 | Emulsion filter used under mine |
| CN204469340U (en) * | 2015-03-09 | 2015-07-15 | 四川创嘉杰水务工程有限公司 | A kind of double-deck filter element water purification apparatus filter |
| CN205031949U (en) * | 2015-08-26 | 2016-02-17 | 长治市永华机械有限公司 | Gasket type annulus filter |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |