CN113499653A - Double-filtering separator - Google Patents
Double-filtering separator Download PDFInfo
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- CN113499653A CN113499653A CN202110707134.7A CN202110707134A CN113499653A CN 113499653 A CN113499653 A CN 113499653A CN 202110707134 A CN202110707134 A CN 202110707134A CN 113499653 A CN113499653 A CN 113499653A
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- filter
- filter element
- main body
- main part
- body cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/40—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
- B01D46/403—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces of helically or spirally wound bodies
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of filtering separators, in particular to a double-filtering separator. Adopt main part barrel front end to be provided with the quick-opening blind plate, main part barrel rear end is provided with the gas outlet, the top intermediate position of main part barrel lateral wall is provided with the air inlet, the bottom of main part barrel lateral wall is connected with the liquid storage pot disengagement chamber, the bottom both sides position of liquid storage pot disengagement chamber lateral wall symmetry respectively is provided with the drain, one side that the inside of main part barrel is close to the quick-opening blind plate is provided with the filter core secondary filter side by side and supports the primary filter with the filter core, one side that the inside of main part barrel is close to the gas outlet is provided with the tertiary filterable structure of mist catcher. The filter has the advantages that the filter effect is improved by entering the separation filter after double filtration, the service life of the filter element is prolonged, the frequency of replacing and cleaning the filter element is reduced, the filter opening is installed by adopting the quick-opening blind plate, and the filter element installation and replacement efficiency is improved. The problems of unsatisfactory filtering efficiency, low filtering efficiency and inconvenient installation and replacement of the filter element are solved.
Description
Technical Field
The invention relates to the technical field of filtering separators, in particular to a double-filtering separator.
Background
The filter is mainly used for purifying and filtering natural gas, coal gas, liquefied petroleum gas and other non-corrosive gas media, has the advantages of large filtering area, small pressure loss, long service life, high efficiency and convenient use, installation and maintenance, and can be equipped with a differential pressure gauge according to requirements to display the blocking condition of the filter element, thereby being convenient for knowing whether the filter element is cleaned. The filter separator comprises a metal casing body which is internally provided with a first-stage filter element (a filter coalescence filter element) and a second-stage filter element (a separation filter element), and is provided with a blowoff valve, a water drain valve, a pressure difference meter, a safety valve, a heat tracing device and other accessories, wherein the first-stage filter part of the traditional filter separator only comprises one filter element, the problem that the filter element is not thoroughly filtered and the filter element is frequently cleaned and replaced exists, and the traditional filter separator adopts a bolt flange to be installed and has the problem of low installation and disassembly efficiency.
Disclosure of Invention
The invention aims to solve the technical problems that: to the technical insufficiency that exists, a dual filtration separator, adopt main part barrel front end to be provided with the quick-opening blind plate, main part barrel rear end is provided with the gas outlet, the top intermediate position of main part barrel lateral wall is provided with the air inlet, the bottom of main part barrel lateral wall is connected with the liquid storage pot disengagement chamber, the bottom both sides position of liquid storage pot disengagement chamber lateral wall is the symmetry respectively and is provided with the drain, one side that the inside of main part barrel is close to the quick-opening blind plate is provided with the filter core secondary filter side by side and supports the primary filter with the filter core, one side that the inside of main part barrel is close to the gas outlet is provided with the tertiary filterable structure of mist catcher. The filter has the advantages that the filter effect is improved by entering the separation filter after double filtration, the service life of the filter element is prolonged, the frequency of replacing and cleaning the filter element is reduced, the filter opening is installed by adopting the quick-opening blind plate, and the filter element installation and replacement efficiency is improved. The problems of unsatisfactory filtering efficiency, low filtering efficiency and inconvenient installation and replacement of the filter element are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a double filtration separator, includes quick-open blind plate, filter core secondary filter, filter core support primary filter, air inlet, mist catcher tertiary filter, gas outlet, drain, liquid storage pot disengagement chamber, main part barrel, the front end of main part barrel is provided with quick-open blind plate, the rear end of main part barrel is provided with the gas outlet, the top intermediate position of the lateral wall of main part barrel is provided with the air inlet, the bottom of the lateral wall of main part barrel is connected with liquid storage pot disengagement chamber, the bottom both sides position of the lateral wall of liquid storage pot disengagement chamber symmetry respectively is provided with the drain, one side that the inside of main part barrel is close to quick-open blind plate is provided with filter core secondary filter and filter core support primary filter side by side, one side that the inside of main part barrel is close to the gas outlet is provided with mist catcher tertiary filter.
Further optimize this technical scheme, the bottom both sides position of the lateral wall of main part barrel is provided with first connecting pipe and second connecting pipe respectively the symmetry, first connecting pipe and second connecting pipe tail end link to each other with liquid storage pot separating chamber respectively.
Further optimize this technical scheme, the filter core secondary filter is for filtering the coalescence filter core.
Further optimizes the technical proposal that the secondary filtration of the filter element is a polyester fiber coalescence filter element.
Further optimize this technical scheme, the filter core supports the first grade and filters for stainless steel supports the filter core.
Further optimizing the technical scheme, the three-stage filtration of the mist catcher is the filtration of a stainless steel wire mesh mist catcher.
Compared with the prior art, the invention has the beneficial effects that: 1. by arranging the secondary filtering of the filter element and the primary filtering of the filter element support, double filtering is adopted before separation and filtering, so that the filtering effect is improved, the frequency of cleaning and replacing the filter element of the filter is reduced, and the service life of the filter element is prolonged; 2. through setting up the quick-opening blind plate, improve the installation effectiveness, use manpower sparingly and put into practice thrift the cost.
Drawings
Fig. 1 is a schematic view of a double filtration separator.
Fig. 2 is a side view schematically showing the structure of a double filtration separator.
In the figure, 1, a quick-opening blind plate; 2. secondary filtering by a filter element; 3. the filter element supports the first-stage filtration; 4. an air inlet; 5. carrying out three-stage filtration by using a mist catcher; 6. an air outlet; 7. a sewage draining outlet; 8. a liquid storage tank separation chamber; 9. a main body cylinder; 901. a first connecting pipe; 902. a second connecting pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the invention.
With reference to the figures 1-2, the structure comprises a quick-opening blind plate 1, a filter element secondary filtration 2, a filter element supporting primary filtration 3, an air inlet 4, a mist catcher tertiary filtration 5, an air outlet 6, a sewage outlet 7, a liquid storage tank separation cavity 8 and a main body cylinder 9, the front end of the main body cylinder 9 is provided with a quick-opening blind plate 1, the rear end of the main body cylinder 9 is provided with an air outlet 6, an air inlet 4 is arranged at the middle position of the top end of the side wall of the main body cylinder 9, the bottom end of the side wall of the main body cylinder 9 is connected with a liquid storage tank separation cavity 8, the two sides of the bottom end of the side wall of the liquid storage tank separation cavity 8 are respectively and symmetrically provided with a sewage outlet 7, a filter element secondary filter 2 and a filter element supporting primary filter 3 are arranged in parallel at one side of the interior of the main body cylinder 9 close to the quick-opening blind plate 1, and a mist catcher tertiary filter 5 is arranged on one side of the inside of the main body cylinder 9 close to the air outlet 6.
Preferably, a first connecting pipe 901 and a second connecting pipe 902 are symmetrically arranged at two sides of the bottom end of the side wall of the main body cylinder 9, and the tail ends of the first connecting pipe 901 and the second connecting pipe 902 are connected with the separation chamber 8 of the liquid storage tank respectively.
Preferably, the cartridge secondary filtration 2 is a filtration coalescing cartridge.
Preferably, the filter element secondary filter 2 is a polyester fiber coalescing filter element.
Preferably, the filter element supporting primary filter 3 is a stainless steel supporting filter element.
Preferably, the mist catcher tertiary filtration 5 is stainless steel wire mesh mist catcher filtration.
When in use, as shown in the combined figure 1-2, under the action of certain pressure, gas enters a main body cylinder 9 of the filtering separator from a gas inlet 4, firstly, the secondary filtering 2 and the primary supporting filtering 3 of the filter element perform primary and secondary filtering on the gas, the particles of larger solids generally move linearly, the smaller particles can move freely, the filter element adopts three modes of screening, blocking and blocking to capture the particles, as the filter element material attracts liquid under the action of molecular attraction and coalesces into larger liquid drops, the filter element becomes wet gradually by attracting the liquid drops to the fibers, more and more spaces among the fibers of the filter element are filled with liquid and solid particles, then the liquid drops enter the separation cavity 8 of the liquid storage tank, gas is captured and separated by the three-stage filtration 5 of the mist catcher, finally, the clean gas is discharged through the gas outlet 6, and waste is discharged through the sewage outlet 7. Gas after through the double filtration is through the tertiary filtration 5 of mist trap again, and this process is through increasing filter equipment reinforcing filter separator's filter effect, improves filter separator's filtration efficiency, and then reduces filter core clearance and change frequency, practices thrift the clearance and the replacement cost of filter core. And the filter core installation end of the main body cylinder 9 is installed by adopting the quick-opening blind plate 1, so that the installation and replacement efficiency of the filter core is improved, the labor is saved, and the cost is saved.
The quick-opening blind plate 1 is a mechanical device for realizing quick opening or closing, and generally comprises a cylinder flange, a head cover, a hook ring or a hoop, a sealing ring, a safety interlocking mechanism, an opening and closing mechanism, a rotating arm, a short section (when needed) and other parts. Its theory is exactly that the degree of difficulty of end cover switching is reduced through special structure, reduces the end cover switching required time and then practices thrift the labour, improves production efficiency, and quick-opening blind plate 1 need not like traditional bolt flange joint dismouting fastening bolt in proper order, only needs to remove a segment distance or rotatory certain angle with the retaining member and alright accomplish opening and close of end cover, even a workman also can accomplish the operation in short time.
The filter element is a filter element which is made of a plurality of composite materials through special processes, has hydrophilic characteristics, can filter mechanical impurities in a medium, can separate emulsified water from the medium through emulsion breaking and coalescence, and can coalesce into larger water drops so as to be beneficial to further realizing the purification of the medium, and comprises a glass fiber coalescence filter element and a polyester fiber coalescence filter element. The filter element is made of multilayer spiral winding structure, each layer of the filter element is made of fiber with different properties, and the expected filtering precision is achieved by controlling the shape, size, thickness, density and other parameters of each layer of the fiber.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the invention belongs to the common knowledge in the field, and the invention is mainly used for protecting the mechanical arrangement, so the control mode and the circuit connection are not explained in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A double filtration separator, characterized in that: comprises a quick-opening blind plate (1), a filter element secondary filter (2), a filter element supporting primary filter (3), an air inlet (4), a mist catcher tertiary filter (5), an air outlet (6), a blow-off port (7), a liquid storage tank separation cavity (8) and a main body cylinder (9), wherein the quick-opening blind plate (1) is arranged at the front end of the main body cylinder (9), the air outlet (6) is arranged at the rear end of the main body cylinder (9), the air inlet (4) is arranged at the middle position of the top end of the side wall of the main body cylinder (9), the liquid storage tank separation cavity (8) is connected with the bottom end of the side wall of the main body cylinder (9), the blow-off ports (7) are respectively and symmetrically arranged at two sides of the bottom end of the side wall of the liquid storage tank separation cavity (8), the filter element secondary filter (2) and the filter element supporting primary filter (3) are arranged in parallel at one side close to the quick-opening blind plate (1) in the main body cylinder (9), and a mist catcher three-stage filter (5) is arranged on one side of the inner part of the main body cylinder (9) close to the air outlet (6).
2. A dual filtration separator according to claim 1, wherein: the two sides of the bottom end of the side wall of the main body cylinder (9) are symmetrically provided with a first connecting pipe (901) and a second connecting pipe (902) respectively, and the tail ends of the first connecting pipe (901) and the second connecting pipe (902) are connected with the liquid storage tank separation cavity (8) respectively.
3. A dual filtration separator according to claim 1, wherein: the filter element secondary filtration (2) is a filtration coalescence filter element.
4. A double filtration separator according to claim 3, wherein: the secondary filtering element (2) is a polyester fiber coalescence filter element.
5. A dual filtration separator according to claim 1, wherein: the filter element supporting primary filter (3) is a stainless steel supporting filter element.
6. A dual filtration separator according to claim 1, wherein: the three-stage filtration (5) of the mist catcher is a stainless steel wire mesh mist catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110707134.7A CN113499653A (en) | 2021-06-25 | 2021-06-25 | Double-filtering separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110707134.7A CN113499653A (en) | 2021-06-25 | 2021-06-25 | Double-filtering separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113499653A true CN113499653A (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110707134.7A Pending CN113499653A (en) | 2021-06-25 | 2021-06-25 | Double-filtering separator |
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| CN (1) | CN113499653A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005062245A1 (en) * | 2005-12-24 | 2007-06-28 | Hydac Process Technology Gmbh | Gas cleaning system for dehumidifying gases comprises a unit for pre-dehumidifying the gas arranged upstream of a filtering unit |
| CN205332220U (en) * | 2015-12-18 | 2016-06-22 | 天津市科瑞燃气设备有限公司 | Gas filter equipment |
| CN205815392U (en) * | 2016-06-27 | 2016-12-21 | 江苏盛伟过滤设备有限公司 | Filter separator |
-
2021
- 2021-06-25 CN CN202110707134.7A patent/CN113499653A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005062245A1 (en) * | 2005-12-24 | 2007-06-28 | Hydac Process Technology Gmbh | Gas cleaning system for dehumidifying gases comprises a unit for pre-dehumidifying the gas arranged upstream of a filtering unit |
| CN205332220U (en) * | 2015-12-18 | 2016-06-22 | 天津市科瑞燃气设备有限公司 | Gas filter equipment |
| CN205815392U (en) * | 2016-06-27 | 2016-12-21 | 江苏盛伟过滤设备有限公司 | Filter separator |
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Application publication date: 20211015 |