CN219663037U - Candle type filter element convenient for replacing filter material - Google Patents
Candle type filter element convenient for replacing filter material Download PDFInfo
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- CN219663037U CN219663037U CN202322111702.4U CN202322111702U CN219663037U CN 219663037 U CN219663037 U CN 219663037U CN 202322111702 U CN202322111702 U CN 202322111702U CN 219663037 U CN219663037 U CN 219663037U
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- candle
- sleeved
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- 239000000463 material Substances 0.000 title abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- -1 electroplating Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model discloses a candle filter element convenient for replacing filter materials, and relates to the technical field of candle filters. The utility model comprises a filter assembly, a framework and a throat hoop, wherein the filter assembly is sleeved on the peripheral side surface of the framework, and the throat hoop is sleeved on the peripheral side surface of the filter assembly; the filter assembly comprises a high-strength lining net, the high-strength lining net is sleeved on the peripheral side surface of the framework, and a filter net bag is sleeved on the peripheral surface of the high-strength lining net; longitudinal diversion trenches are longitudinally formed in the peripheral side face of the framework and distributed in an annular array with the axis of the framework as the center; the side surfaces of the framework are parallel and surrounding the transverse diversion trenches, and the transverse diversion trenches are distributed at equal intervals. The utility model solves the problems that the traditional candle type filter element filter material is complicated to assemble and disassemble, the framework is complex, fragile and easy to damage, the filter material cannot be independently replaced, the filter element needs to be integrally replaced, and the cost is high by arranging the filter assembly which is convenient to assemble and disassemble and is not easy to cut the filter screen and the framework which is simple in structure, integrally formed and high in supporting strength.
Description
Technical Field
The utility model belongs to the technical field of candle filters, and particularly relates to a candle filter element convenient for replacing filter materials.
Background
The candle type filter is a novel advanced, safe, efficient and pollution-free filtering mode, has the characteristics of high efficiency, energy saving, airtight high precision, simple maintenance, safety, reliability, higher automation degree and the like, can be widely applied to solid-liquid separation filtration of industries such as petroleum, plastics, electroplating, chemical industry, ceramics, pharmacy, sugar manufacturing and the like, and gradually replaces filter pressing type and bag type filtration to become a mainstream filtering mode, wherein the filter medium is repeatedly utilized for a plurality of times, a large number of filtering consumables are saved, the cylinder is airtight and firm, no leakage in the production process is ensured, microcomputer automation full-range control is realized, the production continuity of enterprises is better maintained, the production efficiency is improved, labor is saved, and the risk of production accidents is greatly reduced.
The candle type filter core is the used filter core of candle type filter, and at present candle type filter core mainly includes skeleton, filter media part constitution, and the filter core skeleton contains collecting pipe, stalk, filter core joint etc. again, and common candle type filter core skeleton structure on the market is complicated, and withstand voltage bearing capacity deviation, filter media step are loaded down with trivial details complicacy to the filter core change simultaneously, and easy makeing mistakes when changing are inconvenient for changing, need whole change when the filter core is changed, this makes and has caused very extravagant.
Disclosure of Invention
The utility model aims to provide a candle filter element convenient for replacing filter materials, which solves the problems that the traditional candle filter element filter materials are complicated to assemble and disassemble, the framework is complex and fragile, the filter materials cannot be replaced independently, the filter element needs to be replaced integrally and the cost is high by arranging a filter assembly which is convenient to assemble and disassemble and is difficult to cut a filter screen and a framework which is simple in structure and high in supporting strength.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a candle type filter element convenient for replacing filter materials, which comprises a filter assembly, a framework and a throat hoop, wherein the filter assembly is sleeved on the peripheral side surface of the framework;
the filter assembly comprises a high-strength lining net, the high-strength lining net is sleeved on the peripheral side surface of the framework, and a filter net bag is sleeved on the peripheral surface of the high-strength lining net;
longitudinal diversion trenches are longitudinally formed in the peripheral side face of the framework and distributed in an annular array with the axis of the framework as the center; the side surfaces of the framework are parallel and surrounding the transverse diversion trenches, and the transverse diversion trenches are distributed at equal intervals.
Further, the transverse diversion trench and the longitudinal diversion trench are mutually communicated.
Further, the peripheral side face of the framework is also provided with saw-tooth diversion trenches with saw-tooth axial sections in a parallel and surrounding mode, and the saw-tooth diversion trenches are mutually communicated with the longitudinal diversion trenches.
Further, a diversion hole is formed in the bottom end of each longitudinal diversion trench, and the diversion hole is communicated with the inner cavity of the framework.
Further, a filter element outlet is fixed at the central position of the upper end of the framework, the filter element outlet is communicated with the inner cavity of the framework, and threads are formed on the peripheral surface of the filter element outlet.
Further, the two ends of the outer peripheral surface of the framework are also provided with annular grooves in parallel in a surrounding manner.
Further, sealing rings are arranged at annular grooves at two ends of the outer peripheral surface of the framework.
The utility model has the following beneficial effects:
1. according to the utility model, the filter assembly is assembled, disassembled and replaced in the installation aspect, the filter assembly is mainly fixed on the framework by the hoops, the upper end and the lower end of the outer peripheral surface of the framework are provided with the annular grooves, and when the filter assembly is used, the hoops are arranged at the annular grooves to fix the filter assembly, so that the problem that the assembly, the disassembly and the replacement of the traditional candle type filter element are complicated is solved.
2. According to the utility model, through the arrangement of the framework with simple structure, integrated forming and high supporting strength, after the fluid passes through the filtering assembly, the fluid can enter the transverse diversion grooves and the saw-tooth diversion grooves formed in the peripheral side face of the framework and finally gather into the longitudinal diversion grooves, the diversion holes are formed in the bottom ends of the longitudinal diversion grooves, the filtered fluid finally enters the inner cavity of the framework through the diversion holes and flows out from the outlet of the filter element, and the problems of complex framework and pressure-bearing capacity deviation of the traditional candle filter element are solved, so that the service life of the traditional candle filter element is greatly prolonged.
3. According to the utility model, through the design that the filter assembly and the framework can be detached, the filter assembly is only required to be detached and replaced when the filter assembly is required to be replaced, the framework is not required to be replaced, and the problems that the filter material of the traditional candle type filter element is inconvenient to replace, and the filter element is required to be replaced together with the filter material and the framework when the filter element is replaced, so that waste is caused are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the framework of the present utility model;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 3;
fig. 5 is a cross-sectional view at C-C in fig. 3.
Reference numerals:
1. a filter assembly; 101. a filter mesh bag; 102. a high strength backing net; 2. a skeleton; 201. a transverse diversion trench; 202. a longitudinal diversion trench; 203. saw tooth diversion trenches; 204. a filter element outlet; 205. a deflector aperture; 206. an annular groove; 3. a laryngeal cuff.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, the utility model discloses a candle type filter element convenient for replacing filter materials, which comprises a filter assembly 1, a framework 2 and a throat hoop 3, wherein the filter assembly 1 is sleeved on the peripheral side surface of the framework 2, and the throat hoop 3 is sleeved on the peripheral side surface of the filter assembly 1;
the filter assembly 1 is mainly fixed on the framework 2 by the hose clamp 3, the upper end and the lower end of the outer peripheral surface of the framework 2 are provided with the annular grooves 206, and the hose clamp 3 is arranged at the annular grooves 206 to fix the filter assembly 1 when in use, so that the filter assembly 1 has the advantages of convenience in disassembly and installation, and only the filter assembly 1 needs to be replaced when in replacement, the framework 2 does not need to be replaced, and the cost is greatly saved;
the filter assembly 1 comprises a high-strength lining net 102, the high-strength lining net 102 is sleeved on the side surface of the periphery of the framework 2, and a filter net bag 101 is sleeved on the outer peripheral surface of the high-strength lining net 102;
the filter mesh bag 101 is wrapped with the high-strength lining mesh 102 and performs preliminary filtration on external fluid, large particles are removed, in the filtration process, the external fluid is led through the filter material from outside to inside under the action of the pressure difference between the inside and the outside of the filter mesh bag 101, and the high-strength lining mesh 102 is fixed through the hoops 3 at the two ends because the high-strength lining mesh 102 has higher tensile strength, so that the high-strength lining mesh 102 has certain bending resistance, can play a supporting role on the filter mesh bag 101 at the outer layer, and can prevent the filter mesh bag from being compressed and deformed;
longitudinal diversion trenches 202 are longitudinally formed in the peripheral side face of the framework 2, and the longitudinal diversion trenches 202 are distributed in an annular array with the axis of the framework 2 as the center; the lateral surfaces of the periphery of the framework 2 are parallelly and circumferentially provided with transverse diversion trenches 201, and the transverse diversion trenches 201 are equidistantly distributed.
After passing through the filter assembly 1, the fluid enters the transverse diversion trench 201 and the sawtooth diversion trench 203 which are formed in the peripheral side face of the framework 2 and finally converges to the longitudinal diversion trench 202, the bottom end of the longitudinal diversion trench 202 is provided with the diversion hole 205, and the filtered fluid finally enters the inner cavity of the framework 2 through the diversion hole 205 and flows out of the filter element outlet 204 to finish the filtration.
The transverse diversion trench 201 and the longitudinal diversion trench 202 are communicated with each other.
After passing through the filter assembly 1, the fluid enters the transverse diversion trench 201 and the sawtooth diversion trench 203 which are formed in the peripheral side face of the framework 2 and finally converges to the longitudinal diversion trench 202, the bottom end of the longitudinal diversion trench 202 is provided with the diversion hole 205, and the filtered fluid finally enters the inner cavity of the framework 2 through the diversion hole 205 and flows out of the filter element outlet 204 to finish the filtration.
The peripheral side surface of the framework 2 is also provided with saw-tooth diversion trenches 203 with saw-tooth axial sections in a parallel and surrounding mode, and the saw-tooth diversion trenches 203 are communicated with the longitudinal diversion trenches 202.
Saw-tooth diversion trenches 203 are provided to ensure sufficient support area for the high strength liner net 102 and maximum fluid passing efficiency for the framework 2
A diversion hole 205 is formed in the bottom end of each longitudinal diversion trench 202, and the diversion holes 205 are communicated with the inner cavity of the framework 2; and the outer peripheral surface of the framework 2 is communicated with the inner ring, so that the fluid flows out after being filtered.
A filter element outlet 204 is fixed at the central position of the upper end of the framework 2, the filter element outlet 204 is communicated with the inner cavity of the framework 2, and threads are formed on the peripheral surface of the filter element outlet 204; threads with the same specification as the filter element interface are formed on the periphery of the filter element outlet 204, and can be directly connected with a traditional filter.
The two ends of the outer peripheral surface of the framework 2 are also parallel and encircling to form an annular groove 206.
Sealing rings are arranged at annular grooves 206 at two ends of the outer peripheral surface of the framework 2.
The specific working principle of the utility model is as follows:
when the filter element is used, the filter element can be used only by being fixed on a traditional filter, and threads with the same specification as that of a filter element interface are formed on the periphery of an outlet 204 of the filter element, so that the filter element can be directly connected with the traditional filter.
The fluid to be filtered can be firstly formed by wrapping the filter screen 101 fixed by the high-strength lining screen 102 and the outer layer through the outer surface of the filter assembly 1, the filter screen 101 is wrapped by the high-strength lining screen 102 and simultaneously performs preliminary filtration on the external fluid, large particles are removed, then finer particles and impurities can pass through the filter screen 101, the high-strength lining screen 102 can select materials with high tensile strength such as metal or plastic according to the physicochemical properties of the external fluid, the filtering capacity of the filter screen can be ensured to the maximum efficiency, in the filtering process, the external fluid passes through the filter material from outside to inside under the action of the pressure difference inside and outside the filter screen 101, and the high-strength lining screen 102 has a certain bending resistance capacity through the laryngeal cuffs 3 at the two ends, so that the high-strength lining screen 102 can play a supporting role on the filter screen 101 of the outer layer, prevent the filter screen from being compressed and deformed, and thus the effective filtering area of the filter element can be ensured.
The filter component 1 is mainly fixed on the framework 2 by the hose clamp 3, the upper end and the lower end of the outer peripheral surface of the framework 2 are provided with the annular grooves 206, the hose clamp 3 is arranged at the annular grooves 206 to fix the filter component 1 during use, the filter component 1 is convenient to detach and install, the filter component 1 only needs to be replaced during secondary replacement, the framework 2 does not need to be replaced, and the cost is greatly saved.
After the fluid passes through the filtering component 1, the fluid can enter the transverse diversion trench 201 and the sawtooth diversion trench 203 which are formed in the peripheral side surface of the framework 2 and finally converged into the longitudinal diversion trench 202, the diversion hole 205 is formed in the bottom end of the longitudinal diversion trench 202, the filtered fluid finally enters the inner cavity of the framework 2 through the diversion hole 205, and flows out of the filter element outlet 204 to finish filtering, wherein the transverse diversion trench 201 ensures the fluid circulation rate, so that the filter element is not blocked after the filtering is finished, two sawtooth diversion trenches 203 are uniformly formed between every two transverse diversion trench sawtooth diversion trenches 203, the sufficient supporting area of the high-strength lining net 102 is ensured, meanwhile, the maximum fluid passing efficiency is realized, the longitudinal diversion trench 202 is used for converging the fluid which flows in by the transverse diversion trench 201 and the sawtooth diversion trench 203, finally enters the inner cavity of the framework 2, meanwhile, a part of the filtered fluid can be added, the passing efficiency of the fluid is greatly increased, and the framework 2 is of the whole integrated design, and the structure is simple, the supporting strength is high, and the service life of the filter element is greatly prolonged.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (7)
1. The utility model provides a candle type filter core convenient to change filter media, includes filter component (1), skeleton (2) and throat hoop (3), its characterized in that: the filtering component (1) is sleeved on the peripheral side surface of the framework (2), and the throat hoop (3) is sleeved on the peripheral side surface of the filtering component (1);
the filtering assembly (1) comprises a high-strength lining net (102), the high-strength lining net (102) is sleeved on the peripheral side surface of the framework (2), and a filtering net bag (101) is sleeved on the peripheral surface of the high-strength lining net (102);
longitudinal diversion trenches (202) are longitudinally formed in the peripheral side face of the framework (2), and the longitudinal diversion trenches (202) are distributed in an annular array by taking the axis of the framework (2) as the center; the horizontal guiding grooves (201) are formed in parallel and around the peripheral side face of the framework (2), and the horizontal guiding grooves (201) are distributed at equal intervals.
2. A candle filter cartridge for facilitating replacement of filter media as defined in claim 1 wherein: the transverse diversion trenches (201) and the longitudinal diversion trenches (202) are mutually communicated.
3. A candle filter cartridge for facilitating replacement of filter media as defined in claim 1 wherein: the periphery of the framework (2) is also provided with saw-tooth diversion trenches (203) with saw-tooth axial sections in a parallel and surrounding mode, and the saw-tooth diversion trenches (203) are communicated with the longitudinal diversion trenches (202).
4. A candle filter cartridge for facilitating replacement of filter media as defined in claim 2 wherein: a diversion hole (205) is formed in the bottom end of each longitudinal diversion trench (202), and the diversion holes (205) are communicated with the inner cavity of the framework (2).
5. A candle filter cartridge for facilitating replacement of filter media as defined in claim 1 wherein: the filter element outlet (204) is fixed at the central position of the upper end of the framework (2), the filter element outlet (204) is communicated with the inner cavity of the framework (2), and threads are formed on the outer peripheral surface of the filter element outlet (204).
6. A candle filter cartridge for facilitating replacement of filter media as defined in claim 1 wherein: annular grooves (206) are formed in parallel at two ends of the outer peripheral surface of the framework (2).
7. A candle filter cartridge for facilitating replacement of filter media as defined in claim 6 wherein: and sealing rings are arranged at annular grooves (206) at two ends of the outer peripheral surface of the framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111702.4U CN219663037U (en) | 2023-08-08 | 2023-08-08 | Candle type filter element convenient for replacing filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111702.4U CN219663037U (en) | 2023-08-08 | 2023-08-08 | Candle type filter element convenient for replacing filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219663037U true CN219663037U (en) | 2023-09-12 |
Family
ID=87924063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322111702.4U Active CN219663037U (en) | 2023-08-08 | 2023-08-08 | Candle type filter element convenient for replacing filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219663037U (en) |
-
2023
- 2023-08-08 CN CN202322111702.4U patent/CN219663037U/en active Active
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