CN116747596A - Filter device for drainer down tube - Google Patents

Filter device for drainer down tube Download PDF

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Publication number
CN116747596A
CN116747596A CN202310756339.3A CN202310756339A CN116747596A CN 116747596 A CN116747596 A CN 116747596A CN 202310756339 A CN202310756339 A CN 202310756339A CN 116747596 A CN116747596 A CN 116747596A
Authority
CN
China
Prior art keywords
drainer
fixedly connected
downcomer
groove
filter
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
Application number
CN202310756339.3A
Other languages
Chinese (zh)
Inventor
魏冉
孙又权
周陶中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Changjiang Steel Co Ltd
Original Assignee
Anhui Changjiang Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Changjiang Steel Co Ltd filed Critical Anhui Changjiang Steel Co Ltd
Priority to CN202310756339.3A priority Critical patent/CN116747596A/en
Publication of CN116747596A publication Critical patent/CN116747596A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The application relates to the field of gas pipeline transportation safety equipment, and discloses a drainer descending tube filtering device, which comprises a filtering component, wherein a liquid control component which is detachably connected is arranged at the top of the filtering component, a first descending tube is fixedly connected to the top of the liquid control component, a gas through tube is fixedly connected to the top of the first descending tube, a gas sealing component which is detachably connected is arranged at the bottom of the filtering component, a second descending tube is fixedly connected to the bottom of the gas sealing component, and a drainer is fixedly connected to the bottom of the second descending tube. Through the cooperation of head rod and second connecting rod use for the user can carry out the connection work to filter subassembly, accuse liquid subassembly and seal gas subassembly, can pass through the filter bag that filter subassembly includes then, makes equipment can carry out filtration work to the liquid of undercut, and then can prevent the inside that impurity in the liquid got into the drainer, and then can prevent that the drainer from appearing blocking up the phenomenon, and then can guarantee the work efficiency of drainer.

Description

Filter device for drainer down tube
Technical Field
The application belongs to the field of gas pipeline transportation safety equipment, and particularly relates to a drainer down tube filtering device.
Background
In the metallurgical field, more gas is usually generated, in order to prevent the gas from polluting the environment, a user usually adopts a wet purification process to purify the gas, so that most of the gas transported by a gas pipeline is saturated with water vapor, then the user is required to use the drainer to discharge water in the gas pipeline, most of the impurities such as other inherent dust particles in the gas are deposited in the drainer in the process of discharging, then the drainer is blocked, and then water accumulation in the gas pipeline is likely to occur, if the blockage time is too long, the serious consequence of pipeline collapse is also likely to occur, and therefore, when the drainer is blocked, the user is usually required to detach the drainer, and then the drainer is cleaned, but because the interior of the drainer is detached, the gas discharge phenomenon is likely to occur, and then the gas poisoning phenomenon is likely to occur to the user.
Disclosure of Invention
In view of the above, the present application provides a drainer downcomer filter device, which solves the above-described problems.
The aim of the application can be achieved by the following technical scheme:
the utility model provides a drainer downcomer filter equipment, includes filter unit, filter unit's top is equipped with the accuse liquid subassembly of dismantling the connection, the top fixedly connected with first downcomer of accuse liquid subassembly, the top fixedly connected with coal gas siphunculus of first downcomer, filter unit's bottom is equipped with the gas subassembly that seals of dismantling the connection, the bottom fixedly connected with second downcomer of gas subassembly, the bottom fixedly connected with drainer of second downcomer.
Preferably, the filter component comprises a middle section pipe, the middle section pipe is transparent, the top fixedly connected with first flange of middle section pipe, the bottom fixedly connected with second flange of middle section pipe, the seal groove has been seted up to the bottom of second flange, the inside threaded connection of seal groove has sealed lid, fixedly connected with branch between second flange and the first flange, the surface mounting of branch has the filter bag.
Preferably, the top of first flange has seted up first spread groove, the inside threaded connection of first spread groove has the head rod, second spread groove and water channel have been seted up at the top of second flange, the inside threaded connection of second spread groove has the second connecting rod.
Preferably, the liquid control assembly comprises a sealing plate, one side of the sealing plate is fixedly connected with a micro motor, the output end of the micro motor is provided with a rotary rod in rotary connection, and the output end of the rotary rod is fixedly connected with a ball valve.
Preferably, a third connecting groove is formed in the bottom of the sealing plate, and the inner diameter of the third connecting groove is matched with the outer diameter of the top of the first connecting rod.
Preferably, the air sealing assembly comprises a connecting plate, two sides of the bottom of the connecting plate are fixedly connected with telescopic rods, the bottoms of the telescopic rods are fixedly connected with hollow ring plates, and the tops of the hollow ring plates are respectively provided with a sealing guide rod and a spring which are fixedly connected.
Preferably, the outer diameter of the hollow ring plate is matched with the inner diameters of the second downcomer and the first downcomer, and the inner diameter of the hollow ring plate is matched with the outer diameter of the top of the sealing cover.
Preferably, the top of connecting plate has seted up fourth spread groove and drainage groove respectively, the internal diameter in fourth spread groove and the external diameter looks adaptation of second connecting rod bottom, the internal diameter in drainage groove and the internal diameter looks adaptation of logical cistern, the internal diameter in drainage groove and the external diameter looks adaptation of sealed guide arm.
Compared with the prior art, the application has the following beneficial effects:
1. this drainer downcomer filter equipment uses through the cooperation of head rod and second connecting rod for the user can carry out the connection work to filter unit, accuse liquid subassembly and seal gas subassembly, can then filter the filter bag that the subassembly includes through filter unit, make equipment can carry out filtration work to the liquid of undercut, and then can prevent the impurity in the liquid from getting into the inside of drainer, and then can prevent that the drainer from appearing blocking phenomenon, and then can guarantee the work efficiency of drainer, and because head rod and second connecting rod all can dismantle the reason, make filter bag when appearing blocking up, can let the user dismantle filter unit, and then can let the user carry out the washing work to filter unit, thereby the clearance time and the construction maintenance cost that the user consumed of demolishing the drainer have been got rid of.
2. This drainer downcomer filter equipment uses through the cooperation of accuse liquid subassembly and gas seal subassembly, can demolish the back to filter unit at the user, seals the work to the below of first downcomer and the top of second downcomer, and then prevents that coal gas from passing through inside first downcomer and the discharge equipment of second downcomer, and then can prevent that the user from appearing the coal gas phenomenon of poisoning, and then improved the security of equipment.
3. This drainer drop tube filter equipment, through the seting up of logical cistern, both can filter the in-process of flowing back at equipment, act as the leakage fluid dram, can also carry out abluent in-process at equipment, act as the inlet, wherein when logical cistern acts as the leakage fluid dram, can cooperate liquid to apply decurrent power to sealed guide arm, and then make sealed guide arm and sealed guide arm can carry out the down movement, and then make the inside that the filter bag filtered liquid can get into the second drop tube, and when logical cistern acts as the inlet, can cooperate liquid to apply inwards force to the filter bag, and then can extrude the work to the impurity that blocks up the filter bag, and then can guarantee the cleaning efficiency of equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the present application;
FIG. 2 is an exploded view of the structure of the present application;
FIG. 3 is a main view of the structure of the filter assembly of the present application;
FIG. 4 is a front cross-sectional view of the filter assembly structure of the present application;
FIG. 5 is a main view of the structure of the seal assembly of the present application;
FIG. 6 is a front cross-sectional view of the structure of the seal assembly of the present application;
FIG. 7 is a main view of the structure of the liquid control assembly of the present application;
FIG. 8 is a front cross-sectional view of the structure of the liquid control assembly of the present application.
In the figure: 1. a filter assembly; 11. a middle section tube; 12. a first flange; 13. a second flange; 14. sealing cover; 15. a support rod; 16. a filter bag; 17. a first connecting rod; 18. a second connecting rod; 2. a liquid control assembly; 21. a sealing plate; 22. a micro motor; 23. a rotating rod; 24. a ball valve; 3. a first downcomer; 4. a gas pipe; 5. a gas sealing assembly; 51. a connecting plate; 52. a telescopic rod; 53. a hollow ring plate; 54. sealing the guide rod; 55. a spring; 6. a second downcomer; 7. a drainer.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present application and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Referring to fig. 1 and 2, a drainer downcomer filter device includes a filter assembly 1, a liquid control assembly 2 detachably connected is disposed at the top of the filter assembly 1, a first downcomer 3 is fixedly connected to the top of the liquid control assembly 2, a gas pipe 4 is fixedly connected to the top of the first downcomer 3, the gas pipe 4 is used to convey gas saturated with water vapor, the first downcomer 3 is used to drain water in the gas pipe 4 downwards, a gas sealing assembly 5 detachably connected to the bottom of the filter assembly 1 is disposed at the bottom of the filter assembly 1, a second downcomer 6 is fixedly connected to the bottom of the gas sealing assembly 5, a drainer 7 is fixedly connected to the bottom of the second downcomer 6, the second downcomer 6 is used to receive liquid, and then the liquid can be drained to the inside of the drainer 7.
As shown in fig. 3 and 4, filter module 1 includes middle section pipe 11, middle section pipe 11 is the transparency, middle section pipe 11's top fixedly connected with first flange 12, first spread groove has been seted up at first flange 12's top, first spread groove's inside threaded connection has first connecting rod 17, second spread groove and lead-through groove have been seted up at second flange 13's top, the seting up of lead-through groove, both can carry out filterable in filter module 1, act as drainage structure, and then can export liquid to middle section pipe 11's inside, still can carry out abluent in-process at filter module 1, act as water inlet structure, and then can be with the inside of liquid import middle section pipe 11, second connecting rod 18 has been connected to the inside threaded connection of second spread groove, middle section pipe 11's bottom fixedly connected with second flange 13, the seal groove has been seted up to the bottom of second flange 13, the inside threaded connection of seal groove has sealed lid 14, the use of sealed lid 14, can carry out filterable in filter module 1 the in-process, can carry out the sealing groove with the seal groove and be connected, and then can seal work to filter module 1, can carry out the filter module 1 and carry out the inside with the inside of liquid import into the inside of filter tube 11, can carry out the filter support rod 16 through the filter module, can carry out the inside connection with the filter flange 16, and the inside has the inside of the filter tube 16, and the filter support rod is connected with the inside of the filter flange is 16, and the inside of the filter tube is 13.
In this embodiment, the transparent middle tube 11 allows a user to observe the internal structure of the middle tube 11 from outside, so as to manually see whether the filter bag 16 is blocked, and the liquid control assembly 2 and the gas sealing assembly 5 are detached and connected by a connection method including but not limited to a locking screw connection, a bolting connection, etc., so that the first connecting rod 17 and the second connecting rod 18 include but not limited to a locking screw, a bolting connection, etc.
As shown in fig. 5 and 6, the air sealing assembly 5 includes a connecting plate 51, a fourth connecting groove and a drain groove are respectively provided at the top of the connecting plate 51, the inner diameter of the fourth connecting groove is matched with the outer diameter of the bottom of the second connecting rod 18, the inner diameter of the drain groove is matched with the inner diameter of the liquid through groove, and the drain groove is matched with the inner diameter of the liquid through groove, so that the drain groove can receive the liquid discharged by the liquid through groove, then the liquid can be led into the second downcomer 6, and then led into the drain 7, the inner diameter of the drain groove is matched with the outer diameter of the sealing guide rod 54, both sides of the bottom of the connecting plate 51 are fixedly connected with telescopic rods 52, the bottom of the telescopic rods 52 is fixedly connected with a hollow ring plate 53, the outer diameter of the hollow ring plate 53 is matched with the outer diameter of the top of the second downcomer 6 and the first downcomer 3, the top of the hollow ring plate 53 is respectively provided with a sealing guide rod 54 and a fixedly connected spring 55, and a groove matched with the outer diameter of the sealing guide rod 54, so that the liquid can be led into the sealing guide rod 54, and then the sealing plate 54 can be driven by the sealing plate 54 to move downwards when the sealing plate 54 is driven by the sealing plate 54, and the sealing plate 54 can be driven to move downwards.
As shown in fig. 7 and 8, the liquid control assembly 2 includes a sealing plate 21, a third connecting groove is formed in the bottom of the sealing plate 21, the inner diameter of the third connecting groove is matched with the outer diameter of the top of the first connecting rod 17, a micro motor 22 is fixedly connected to one side of the sealing plate 21, a rotary rod 23 in rotary connection is arranged at the output end of the micro motor 22, and a ball valve 24 is fixedly connected to the output end of the rotary rod 23.
In this embodiment, the micro motor 22 operates to rotate the ball valve 24 by the rotating rod 23, so that the ball valve 24 can seal or open the liquid discharged from the lower part.
In summary, in the use process of the drainer downcomer filtering device, the gas saturated with water vapor needs to be discharged into the gas through pipe 4, then the liquid in the gas inside the gas through pipe 4 is discharged into the sealing plate 21 through the first downcomer 3, then the liquid enters the middle pipe 11 through the hole groove of the ball valve 24, then the liquid enters the liquid through the filtering of the filtering bag 16, and then the liquid can exert downward force on the sealing guide rod 54, so that the hollow ring plate 53 and the sealing guide rod 54 move downwards, then the liquid enters the second downcomer 6, and finally the liquid is discharged into the drainer 7 through the second downcomer 6.
When the user observes that the filter bag 16 is blocked by impurities in the liquid, the micro motor 22 can be operated, then the rotary rod 23 drives the ball valve 24 to rotate, further the ball valve 24 can seal the inside of the sealing plate 21, then the first connecting rod 17 is rotated, further the first connecting rod 17 is separated from the first flange 12 and the sealing plate 21, then the second connecting rod 18 is rotated, further the second connecting rod 18 is separated from the second flange 13 and the connecting plate 51, further the user can take out the filter assembly 1, at the moment, the sealing guide rod 54 can not bear the pressure of the liquid any more, so the spring 55 can apply a resetting force to the middle ring plate 53, further the sealing guide rod 54 can enter the inside of the liquid discharge groove, so that gas in the inside of the drainer 7 can not be discharged upwards, and because the ball valve 24 seals the inside of the sealing plate 21, gas and liquid in the gas pipe 4 can not be discharged, and then after the user dismantles the filter assembly 1, the gas can not damage the user.
When the user dismantles filter component 1 and accomplishes the back, can overturn work to middle section pipe 11, then exert rotatory power to sealed lid 14, then make sealed lid 14 and seal groove carry out the separation work, be connected with outside infusion set and second flange 13, then pass through outside infusion set with washing liquid transmission to seal groove and logical cistern department, and then make the inside that washing liquid can get into middle section pipe 11, at this moment, because only the hole groove at first flange 12 center can carry out the flowing back, make the liquid that leads to the cistern to be discharged can produce inwards force to filter bag 16, and then can extrude the work to filter bag 16 inside blocked impurity, then can carry out the cleaning work to filter bag 16, and the liquid that the seal groove was discharged, can directly wash and push down the impurity of filter bag 16 central point department, and then can discharge impurity to the inside of middle section pipe 11, then be connected with sealed lid 14 and seal groove, finally can install filter component 1 to closing plate 21 and connecting plate 51 department again through first connecting rod 17 and second connecting rod 18.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. The utility model provides a drainer downcomer filter equipment, includes filter component (1), its characterized in that, the top of filter component (1) is equipped with the accuse liquid subassembly (2) of dismantling the connection, the top fixedly connected with first downcomer (3) of accuse liquid subassembly (2), the top fixedly connected with coal gas siphunculus (4) of first downcomer (3), the bottom of filter component (1) is equipped with the gas seal subassembly (5) of dismantling the connection, the bottom fixedly connected with second downcomer (6) of gas seal subassembly (5), the bottom fixedly connected with drainer (7) of second downcomer (6).
2. The drainer downcomer filter device according to claim 1, characterized in that the filter assembly (1) comprises a middle section pipe (11), the middle section pipe (11) is transparent, a first flange (12) is fixedly connected with the top of the middle section pipe (11), a second flange (13) is fixedly connected with the bottom of the middle section pipe (11), a sealing groove is formed in the bottom of the second flange (13), a sealing cover (14) is connected with the inner thread of the sealing groove, a supporting rod (15) is fixedly connected between the second flange (13) and the first flange (12), and a filter bag (16) is installed on the surface of the supporting rod (15).
3. The drainer downcomer filter device according to claim 2, wherein a first connecting groove is provided at the top of the first flange (12), a first connecting rod (17) is connected to the first connecting groove by internal threads, a second connecting groove and a water through groove are provided at the top of the second flange (13), and a second connecting rod (18) is connected to the second connecting groove by internal threads.
4. A drainer downcomer filter according to claim 3, wherein the liquid control assembly (2) comprises a sealing plate (21), a micro motor (22) is fixedly connected to one side of the sealing plate (21), a rotary rod (23) is rotatably connected to the output end of the micro motor (22), and a ball valve (24) is fixedly connected to the output end of the rotary rod (23).
5. The drainer drop tube filter device according to claim 4, wherein a third connecting groove is provided at the bottom of the sealing plate (21), and the inner diameter of the third connecting groove is adapted to the outer diameter of the top of the first connecting rod (17).
6. The drainer downcomer filter device according to claim 5, wherein the air sealing assembly (5) comprises a connecting plate (51), two sides of the bottom of the connecting plate (51) are fixedly connected with telescopic rods (52), the bottoms of the telescopic rods (52) are fixedly connected with hollow ring plates (53), and the tops of the hollow ring plates (53) are respectively provided with a sealing guide rod (54) and a spring (55) which are fixedly connected.
7. A drainer drop tube filter according to claim 6, wherein the outer diameter of the hollow collar plate (53) is adapted to the inner diameters of the second drop tube (6) and the first drop tube (3), and the inner diameter of the hollow collar plate (53) is adapted to the outer diameter of the top of the sealing cap (14).
8. The drainer downcomer filter device according to claim 7, wherein a fourth connecting groove and a drain groove are respectively provided at the top of the connecting plate (51), the inner diameter of the fourth connecting groove is adapted to the outer diameter of the bottom of the second connecting rod (18), the inner diameter of the drain groove is adapted to the inner diameter of the through-liquid groove, and the inner diameter of the drain groove is adapted to the outer diameter of the sealing guide rod (54).
CN202310756339.3A 2023-06-21 2023-06-21 Filter device for drainer down tube Pending CN116747596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310756339.3A CN116747596A (en) 2023-06-21 2023-06-21 Filter device for drainer down tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310756339.3A CN116747596A (en) 2023-06-21 2023-06-21 Filter device for drainer down tube

Publications (1)

Publication Number Publication Date
CN116747596A true CN116747596A (en) 2023-09-15

Family

ID=87951115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310756339.3A Pending CN116747596A (en) 2023-06-21 2023-06-21 Filter device for drainer down tube

Country Status (1)

Country Link
CN (1) CN116747596A (en)

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