CN116785858A - Filtering device for light hydrocarbon gas production equipment - Google Patents
Filtering device for light hydrocarbon gas production equipment Download PDFInfo
- Publication number
- CN116785858A CN116785858A CN202310650363.9A CN202310650363A CN116785858A CN 116785858 A CN116785858 A CN 116785858A CN 202310650363 A CN202310650363 A CN 202310650363A CN 116785858 A CN116785858 A CN 116785858A
- Authority
- CN
- China
- Prior art keywords
- filter
- fixedly connected
- bottom plate
- filter core
- light hydrocarbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 33
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 33
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000005192 partition Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 19
- 239000002994 raw material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002737 fuel gas Substances 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of fuel gas preparation and filtration apparatuses, and discloses a filtration device for light hydrocarbon fuel gas preparation equipment, which comprises a filter, wherein a cavity is formed in the filter, an air inlet pipeline is fixedly connected to the outer surface of the upper end of the filter, an air outlet pipeline is fixedly connected to the outer circular surface of the right side of the filter close to the lower end, a bottom plate is fixedly connected to the inner surface of the lower end of the cavity, an inner cavity is formed in the bottom plate, a partition plate is connected to the inner surface of the inner cavity on the bottom plate in a sliding manner, and a first filter element is fixedly connected to the edge of the outer surface of the upper end of the bottom plate. This a filter equipment for light hydrocarbon gas production equipment possesses and increases the multilayer filter core and filter, improves the filtration quality of light hydrocarbon raw materials gas, and convenient clearance ensures the filtration quality of filter core, and the like advantage has solved current filter core filtering layer few, and the filter effect reduces, is inconvenient for clear stream, blocks up easily and leads to follow-up not convenient to carry out filterable problem.
Description
Technical Field
The invention relates to the technical field of fuel gas preparation and filtration apparatuses, in particular to a filtration device for light hydrocarbon fuel gas preparation equipment.
Background
The liquid light hydrocarbon is a byproduct generated in the petroleum exploitation and refining process, and is the same as natural gas, liquefied gas, diesel oil and gasoline, belongs to petroleum and mainly comes from a mixture of C4-C8 extracted by oil extraction plants of various oil fields, namely light oil; the byproduct of petrochemical production, namely overhead oil, natural gas and condensate oil generated in the oilfield exploitation process, and the light hydrocarbon fuel gas is prepared from petroleum, the natural gas exploitation and byproducts C4-C8 in the processing process, and is converted into gaseous mixed fuel gas by a physical gasification mode in the gas preparation process of the light hydrocarbon fuel gas, and is conveyed to a terminal user for use through a pipeline.
In the process of preparing gas from light hydrocarbon gas, the raw materials contain a large amount of reaction residues, so that the gas needs to be filtered firstly and then conveyed into a gas preparation tank, in the process, the existing filter is usually only filtered through a layer of filter element in the use process, and when the pressure in the filter is too high, part of tiny residues can pass through, so that the filtering effect is reduced, the filter needs to be cleaned frequently, otherwise, the filter element is covered with residues, so that the filtering effect of the filter element is reduced, and the subsequent continuous use is not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a filtering device for light hydrocarbon gas production equipment, which has the advantages of adding a plurality of layers of filter elements to filter, improving the filtering quality of light hydrocarbon raw material gas, facilitating cleaning, guaranteeing the filtering quality of the filter elements, solving the problems of few filter layers, reduced filtering effect, inconvenience in cleaning flow, easiness in blocking and inconvenience in subsequent filtering of the existing filter elements.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a filter equipment for light hydrocarbon gas making equipment, includes the filter, the cavity has been seted up to the inside of filter, the upper end surface fixedly connected with admission line of filter, the right side outer disc of filter is close to the position fixedly connected with pipeline of giving vent to anger of lower extreme, the lower extreme internal surface fixedly connected with bottom plate of cavity, the inner chamber has been seted up to the inside of bottom plate, the internal surface sliding connection of inner chamber has the baffle on the bottom plate, the first filter core of upper end surface edge fixedly connected with of bottom plate, the upper end surface of bottom plate is close to intermediate position fixedly connected with second filter core, the upper end surface intermediate position fixedly connected with third filter core of bottom plate, the inlet tank has been seted up to the inside of third filter core.
Preferably, the lower extreme surface fixedly connected with motor of filter, the upper end fixedly connected with bull stick of motor, the outer disc of bull stick is close to the position fixedly connected with branch of upper end, fan-shaped groove has been seted up to the inside of bottom plate, the leak groove has been seted up to the inside of baffle, the spout has been seted up to admission line and third filter core junction, first filter core and second filter core upper end sliding connection have the drive apron, the lower extreme surface of drive apron is close to the internal surface department fixedly connected with dead lever of first filter core and second filter core, the dead lever is close to the position fixedly connected with brush of first filter core and second filter core, the dead lever is kept away from the position fixedly connected with scraper blade that the surface of first filter core, second filter core is close to the lower extreme, the lower extreme surface fixedly connected with collecting box of filter.
Preferably, the number of the struts on the rotating rod is two, the struts are symmetrically arranged on the rotating rod, the struts are fixedly connected with the transmission cover plate through the sliding grooves, the transmission cover plate is of an annular cover plate structure, the inner surface of the transmission cover plate is tightly attached to the outer circular surfaces of the air inlet pipeline and the third filter element, the transmission cover plate is driven to rotate at the third filter element and the air inlet pipeline through the sliding of the struts in the sliding grooves in the rotating shaft, the follow-up fixed rods can move, the sliding grooves are blocked through the transmission cover plate, and light hydrocarbon raw material gas at the liquid inlet groove cannot flow out through the sliding grooves.
Preferably, the diameters of the first filter element, the second filter element and the third filter element are gradually decreased, and the filter element is of a cylindrical structure, and the filter element with three layers is arranged, so that the filtering effect of the filter during filtering is improved, and the filtering quality of light hydrocarbon raw materials is improved.
Preferably, the quantity of dead lever is six, and its both sides that are located the bull stick are the symmetry setting, all are provided with the brush on six cable dado dead levers, and its internal surface of all hugging closely first filter core, second filter core, third filter core, and its upper end all with drive apron fixed connection, conveniently drive the dead lever through drive apron's rotation and rotate to realize the clearance of brush to first filter core, second filter core, third filter core.
Preferably, the quantity of the scraping plates is the same as the quantity of the fixing rods, the scraping plates are in one-to-one correspondence with the fixing rods, the fixing rods and the scraping plates are of an L-shaped structure, the scraping plates are of triangular prism structures, the outer surfaces of the lower ends of the scraping plates are clung to the upper end faces of the bottom plates, the symmetrically arranged fixing rods are used for conveniently cleaning the filter elements, and meanwhile the bottom plates are conveniently cleaned.
Preferably, the shape of the groove and the groove are fan-shaped, the area of the groove is two thirds of the area of the groove, three fixing rods and the scraping plate are located right above the groove, the groove corresponds to one fixing rod, and residues conveniently fall into the collecting box through the groove and the groove when the scraping plate scrapes.
Preferably, the bull stick runs through baffle and bottom plate, bull stick and baffle fixed connection, bull stick and bottom plate sliding connection, the collection box is located filter lower extreme surface, and collection box and fan-shaped groove intercommunication each other, and the residue of making things convenient for the scraper blade to scrape can finally be collected by the collection box.
Compared with the prior art, the invention provides the filtering device for the light hydrocarbon gas making equipment, which has the following beneficial effects:
1. this a filter equipment for light hydrocarbon gas production equipment through setting up, first filter core, second filter core, third filter core, improves the filter effect when the filter filters, improves the filtration quality of light hydrocarbon raw materials.
2. This a filter equipment for light hydrocarbon gas production equipment through setting up drive cover plate, bottom plate, branch, dead lever, scraper blade, conveniently through the starter motor for brush on the dead lever is scrubbed first filter core, second filter core, third filter core, and the filter effect of guaranteeing the continuation stability of first filter core, second filter core, third filter core improves the convenience of clearance.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present invention;
FIG. 2 is a schematic diagram showing the combination of the first, second, and third screens with the bottom plate according to the present invention;
FIG. 3 is a schematic diagram showing the combination of the driving cover plate and the fixing rod of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention.
Wherein: 1. a filter; 2. a cavity; 3. a collection box; 4. an air outlet pipe; 5. a bottom plate; 6. a first filter element; 7. an air intake duct; 51. a motor; 52. a partition plate; 53. a rotating rod; 54. a chute; 55. a drive cover plate; 56. a fan-shaped groove; 57. an inner cavity; 58. a support rod; 59. a liquid inlet tank; 61. a second filter element; 62. a third filter element; 63. a drain groove; 64. a fixed rod; 65. a scraper; 66. a brush.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a filtering device for a light hydrocarbon gas making device includes a filter 1, a cavity 2 is formed in the filter 1, an air inlet pipe 7 is fixedly connected to an outer surface of an upper end of the filter 1, an air outlet pipe 4 is fixedly connected to a position, close to a lower end, of an outer surface of a right side of the filter 1, a bottom plate 5 is fixedly connected to an inner surface of the lower end of the cavity 2, an inner cavity 57 is formed in the bottom plate 5, a partition plate 52 is slidingly connected to an inner surface of the inner cavity 57 on the bottom plate 5, a first filter element 6 is fixedly connected to an edge of an outer surface of an upper end of the bottom plate 5, a second filter element 61 is fixedly connected to an outer surface of an upper end of the bottom plate 5, a third filter element 62 is fixedly connected to an intermediate position of an outer surface of an upper end of the bottom plate 5, and a liquid inlet groove 59 is formed in the third filter element 62.
According to the invention, a motor 51 is fixedly connected to the outer surface of the lower end of a filter 1, a rotating rod 53 is fixedly connected to the upper end of the motor 51, a supporting rod 58 is fixedly connected to the position, close to the upper end, of the outer circular surface of the rotating rod 53, a fan-shaped groove 56 is formed in the bottom plate 5, a leakage groove 63 is formed in the partition plate 52, a sliding groove 54 is formed at the joint of an air inlet pipeline 7 and a third filter element 62, a transmission cover plate 55 is slidably connected to the upper ends of the first filter element 6 and the second filter element 61, a fixed rod 64 is fixedly connected to the inner surfaces, close to the first filter element 6 and the second filter element 61, of the outer surface of the fixed rod 64, close to the lower ends, of the first filter element 6 and the second filter element 61, a scraping plate 65 is fixedly connected to the position, close to the outer surfaces, close to the lower ends, of the first filter element 6 and the second filter element 61, of the fixed rod 64, and a collecting box 3 are fixedly connected to the outer surface of the lower end of the filter 1.
In the present invention, the number of the struts 58 on the rotating rod 53 is two, the struts are symmetrically arranged on the rotating rod 53, and the struts are fixedly connected with the transmission cover plate 55 through the sliding groove 54, the transmission cover plate 55 is in an annular cover plate structure, the inner surface of the transmission cover plate is tightly attached to the outer circumferential surfaces of the air inlet pipeline 7 and the third filter element 62, so that the transmission cover plate 55 is driven to rotate at the position of the third filter element 62 and the air inlet pipeline 7 through the sliding of the struts 58 in the rotating shaft in the rotating process, the sliding groove 54 is blocked by the transmission cover plate 55 while the follow-up fixed rod 64 can be moved, and the light hydrocarbon raw material gas at the position of the liquid inlet groove 59 can not flow out through the sliding groove 54.
In the invention, the diameters of the first filter element 6, the second filter element 61 and the third filter element 62 are sequentially decreased, and the first filter element, the second filter element 61 and the third filter element 62 are of cylindrical structures, and the filtering effect of the filter 1 during filtering is improved by arranging three layers of filter elements, so that the filtering quality of light hydrocarbon raw materials is improved.
In the present invention, the number of the fixing rods 64 is six, and the fixing rods are symmetrically disposed at two sides of the rotating rod 53, and the six rope light fixing rods 64 are all provided with brushes 66, and are all closely attached to the inner surfaces of the first filter element 6, the second filter element 61 and the third filter element 62, and the upper ends of the fixing rods are fixedly connected with the transmission cover plate 55, so that the fixing rods 64 are conveniently driven to rotate by the rotation of the transmission cover plate 55, and the brushes 66 clean the first filter element 6, the second filter element 61 and the third filter element 62.
In the invention, the number of the scrapers 65 is the same as that of the fixing rods 64, the scrapers 65 are in one-to-one correspondence with each other, the fixing rods 64 and the scrapers 65 are in an L-shaped structure, the scrapers 65 are in a triangular prism structure, the outer surfaces of the lower ends of the scrapers are clung to the upper end face of the bottom plate 5, and the symmetrically arranged fixing rods 64 are used for conveniently cleaning the filter element and simultaneously conveniently cleaning the bottom plate 5.
In the invention, the shapes of the leakage groove 63 on the partition plate 52 and the fan-shaped groove 56 on the bottom plate 5 are fan-shaped structures, the area of the fan-shaped groove 56 is two thirds of the area of the leakage groove 63, three fixing rods 64 and scraping plates 65 positioned on one side of the rotating rod 53 are positioned right above the leakage groove 63, the leakage groove 63 corresponds to the fixing rods 64 on one side, and residues conveniently fall into the collecting box 3 through the leakage groove 63 and the fan-shaped groove 56 while the scraping plates 65 scrape.
In the invention, the rotating rod 53 penetrates through the partition plate 52 and the bottom plate 5, the rotating rod 53 is fixedly connected with the partition plate 52, the rotating rod 53 is in sliding connection with the bottom plate 5, the collecting box 3 is positioned on the outer surface of the lower end of the filter 1, and the collecting box 3 is communicated with the sector groove 56, so that residues scraped by the scraper 65 can be conveniently collected by the collecting box 3.
Working principle: in the process of using the device, light hydrocarbon raw materials with residues pass through the air inlet pipeline 7 and enter the liquid inlet tank 59 of the third filter element 62, along with continuous introduction of light hydrocarbon raw material gas, the light hydrocarbon raw materials pass through the third filter element 62, the second filter element 61 and the three layers of the first filter element 6, pass through the first filter element 6 and enter the cavity 2 in the filter 1, then are discharged through the air outlet pipeline 4, after a period of use, a user can start the motor 51, the motor 51 drives the rotating rod 53 to rotate in the filter 1, in the rotating process of the rotating rod 53, the supporting rod 58 drives the transmission cover plate 55 to rotate, the transmission cover plate 55 drives the fixed rod 64 to move, the fixed rod 64 drives the hairbrush 66 to start brushing the first filter element 6, the second filter element 61 and the third filter element 62, with the brush 66 brushing the first filter element 6, the second filter element 61 and the third filter element 62, filtered residues fall onto the bottom plate 5 from the inner surfaces of the first filter element 6, the second filter element 61 and the third filter element 62, meanwhile, the scraping plate 65 positioned on the fixing rod 64 starts to move on the bottom plate 5 in the rotating process of the fixing rod 64, so as to scrape the residues on the bottom plate 5, due to the existence of the fan-shaped groove 56 on the bottom plate 5, when the scraping plate 65 scrapes to the fan-shaped groove 56, the residues fall onto the fan-shaped groove 56, and at the moment, when the partition plate 52 rotates in the inner cavity 57, the partition plate 52 is blocked by the bottom plate 5 and cannot enter the inner cavity 57, with the rotation of the partition plate 52, when the leakage groove 63 on the partition plate 52 rotates to the fan-shaped groove 56, the residues fall into the collecting box 3 through the fan-shaped groove 56 and the leakage groove 63, so that the cleaning and collecting of the residues are completed, and the cleaning and collecting of the residues are ensured by the first filter element 6 and the second filter element 61, the third filter element 62.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A filtering device for light hydrocarbon gas making equipment, comprising a filter (1), characterized in that: the inside of filter (1) has been seted up cavity (2), the upper end surface fixedly connected with admission line (7) of filter (1), the right side outer disc of filter (1) is close to the position fixedly connected with of lower extreme and gives vent to anger pipeline (4), the lower extreme internal surface fixedly connected with bottom plate (5) of cavity (2), inner chamber (57) have been seted up to the inside of bottom plate (5), the internal surface sliding connection of inner chamber (57) has baffle (52) on bottom plate (5), the upper end surface edge fixedly connected with first filter core (6) of bottom plate (5), the upper end surface of bottom plate (5) is close to intermediate position fixedly connected with second filter core (61), the upper end surface intermediate position fixedly connected with third filter core (62) of bottom plate (5), inlet tank (59) have been seted up to inside of third filter core (62).
2. The filtering device for light hydrocarbon gas making equipment according to claim 1, wherein: the utility model discloses a filter, including filter (1), lower extreme surface fixedly connected with motor (51), the upper end fixedly connected with bull stick (53) of motor (51), the outer disc of bull stick (53) is close to the position fixedly connected with branch (58) of upper end, fan-shaped groove (56) have been seted up to the inside of bottom plate (5), leak groove (63) have been seted up to the inside of baffle (52), spout (54) have been seted up in intake pipe (7) and third filter core (62) junction, first filter core (6) and second filter core (61) upper end sliding connection have drive apron (55), the lower extreme surface of drive apron (55) is close to the internal surface department fixedly connected with dead lever (64) of first filter core (6) and second filter core (61), the position fixedly connected with brush (66) that dead lever (64) is close to first filter core (6) and second filter core (61), the position fixedly connected with scraper blade (65) that the surface of first filter core (6), second filter core (61) is close to the lower extreme is kept away from to dead lever (64), filter 3 fixedly connected with the lower extreme.
3. A filter device for a light hydrocarbon gas making apparatus as defined in claim 2, wherein: the number of the supporting rods (58) on the rotating rod (53) is two, the supporting rods are symmetrically arranged on the rotating rod (53), the supporting rods penetrate through the sliding grooves (54) and are fixedly connected with the transmission cover plate (55), the transmission cover plate (55) is of an annular cover plate structure, and the inner surfaces of the transmission cover plate are tightly attached to the outer circular surfaces of the air inlet pipeline (7) and the third filter element (62).
4. The filtering device for light hydrocarbon gas making equipment according to claim 1, wherein: the diameters of the first filter element (6), the second filter element (61) and the third filter element (62) are sequentially decreased, and the first filter element, the second filter element and the third filter element are of cylindrical structures.
5. A filter device for a light hydrocarbon gas making apparatus as defined in claim 2, wherein: the quantity of dead lever (64) is six, and its both sides that are located bull stick (53) are the symmetry setting, all are provided with brush (66) on six cable and do not have dead lever (64), and its internal surface of all hugging closely first filter core (6), second filter core (61), third filter core (62), and its upper end all with drive apron (55) fixed connection.
6. The filtering device for light hydrocarbon gas making equipment according to claim 1, wherein: the number of the scrapers (65) is the same as the number of the fixing rods (64), the scrapers are in one-to-one correspondence with each other, the fixing rods (64) and the scrapers (65) are of an L-shaped structure, the scrapers (65) are of triangular prism structures, and the outer surface of the lower end of each scraper is clung to the upper end face of the bottom plate (5).
7. A filter device for a light hydrocarbon gas making apparatus as defined in claim 2, wherein: the shapes of the leakage groove (63) on the partition plate (52) and the fan-shaped groove (56) on the bottom plate (5) are fan-shaped structures, the area of the fan-shaped groove (56) is two thirds of the area of the leakage groove (63), and three fixing rods (64) and scraping plates (65) which are positioned on one side of the rotating rod (53) are positioned right above the leakage groove (63).
8. A filter device for a light hydrocarbon gas making apparatus as defined in claim 2, wherein: the rotating rod (53) penetrates through the partition plate (52) and the bottom plate (5), the rotating rod (53) is fixedly connected with the partition plate (52), the rotating rod (53) is slidably connected with the bottom plate (5), the collecting box (3) is located on the outer surface of the lower end of the filter (1), and the collecting box (3) is communicated with the fan-shaped groove (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310650363.9A CN116785858A (en) | 2023-06-03 | 2023-06-03 | Filtering device for light hydrocarbon gas production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310650363.9A CN116785858A (en) | 2023-06-03 | 2023-06-03 | Filtering device for light hydrocarbon gas production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116785858A true CN116785858A (en) | 2023-09-22 |
Family
ID=88044573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310650363.9A Pending CN116785858A (en) | 2023-06-03 | 2023-06-03 | Filtering device for light hydrocarbon gas production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116785858A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN215654287U (en) * | 2021-08-26 | 2022-01-28 | 孙宝威 | Environmental protection dust collector for construction |
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| CN217662177U (en) * | 2022-05-24 | 2022-10-28 | 山东国跃工业设备有限公司 | Full-automatic internal brush type filter |
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2023
- 2023-06-03 CN CN202310650363.9A patent/CN116785858A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215654287U (en) * | 2021-08-26 | 2022-01-28 | 孙宝威 | Environmental protection dust collector for construction |
| CN217442280U (en) * | 2021-12-30 | 2022-09-16 | 江苏前锦炉业设备有限公司 | Sintering furnace air inlet system with circulation function |
| CN216726368U (en) * | 2022-02-22 | 2022-06-14 | 广东金信机电工程有限公司 | Air filter of multilayer air filtering unit |
| CN217449241U (en) * | 2022-05-09 | 2022-09-20 | 中化弘润石油化工有限公司 | Anti-blocking etherification reaction product filter |
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| Title |
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| 韩长菊、杨晓杰主编: "《生料制备与水泥制成》", 28 February 2021, 北京：中国建材工业出版社, pages: 173 - 95 * |
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