CN215585718U - Filter element cleaning device - Google Patents

Filter element cleaning device Download PDF

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Publication number
CN215585718U
CN215585718U CN202120143014.4U CN202120143014U CN215585718U CN 215585718 U CN215585718 U CN 215585718U CN 202120143014 U CN202120143014 U CN 202120143014U CN 215585718 U CN215585718 U CN 215585718U
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CN
China
Prior art keywords
filter cartridge
filter
cleaning
disposed
cylinder
Prior art date
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Active
Application number
CN202120143014.4U
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Chinese (zh)
Inventor
刘勇
梁田明
霍恒玉
张继
徐静
张向辉
刘成千
董刚
何巍杨
李占虎
刘平
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.)
China Petroleum and Chemical Corp
Sinopec Northwest Oil Field Co
Original Assignee
China Petroleum and Chemical Corp
Sinopec Northwest Oil Field Co
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Publication date
Application filed by China Petroleum and Chemical Corp, Sinopec Northwest Oil Field Co filed Critical China Petroleum and Chemical Corp
Priority to CN202120143014.4U priority Critical patent/CN215585718U/en
Application granted granted Critical
Publication of CN215585718U publication Critical patent/CN215585718U/en
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Abstract

The utility model provides a filter element cleaning device, which comprises a cylinder body with an inner cavity, wherein a cover plate is arranged at the upper end of the cylinder body; a plurality of nozzles disposed on an inner wall of the cylinder; and a water source and a steam source disposed outside the barrel, the water source and the steam source being in communication with the nozzle through supply lines. The nozzle can sequentially spray high-temperature steam and high-pressure water in the steam source and the water source into the inner cavity to clean the filter element placed in the inner cavity.

Description

Filter element cleaning device
Technical Field
The utility model relates to a filter element cleaning device.
Background
In industrial production, a filter is one of the common devices, and is usually installed on an inlet pipeline of the device and the container for filtering impurities in a medium to ensure the normal operation of the device and the container. In the process of petroleum production, a large amount of viscous media in the crude oil can be adhered to the filter element and block the filter element, so that the normal use of the filter is influenced. These viscous media are difficult to clean and difficult to clean by conventional methods.
For such difficult-to-clean filter elements, the existing methods generally use a specific cleaning solution for cleaning. When the cleaning agent is used for cleaning crude oil or impurities with high viscosity, on one hand, the amount of the cleaning agent is large, the cost is high, and on the other hand, the cleaning agent can also pollute the environment.
Another method is to fire the filter element. As most of the medium adhered on the filter element is organic matter, the impurities on the filter element can be effectively treated by burning the filter element. However, this method is not only liable to damage the filter element and reduce the service life of the filter element, but also discharges a large amount of pollutants into the air to destroy the environment by burning these organic media.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problems, the present invention is directed to a filter cartridge cleaning apparatus. The device can avoid the damage to the filter core in the cleaning process of the filter core, prolongs the service life of the filter core, does not need cleaning agent when cleaning, and is favorable for saving cost and protecting environment.
The filter cartridge cleaning device comprises a cylinder body with an inner cavity, wherein a cover plate is arranged at the upper end of the cylinder body, and the inner cavity is constructed to accommodate a filter cartridge; a plurality of nozzles disposed on an inner wall of the cylinder; and a water source and a steam source disposed outside the barrel, the water source and the steam source being in communication with the nozzle through supply lines.
Wherein, the nozzle can be in proper order with high temperature steam and the high pressure water injection in the steam source and the water source in the inner chamber to clear up filter element.
In a preferred embodiment, the filter cartridge cleaning device further comprises a nozzle disposed in the interior chamber and in communication with the supply line, the nozzle being capable of extending into the filter cartridge to eject high temperature steam and high pressure water to clean the interior walls of the filter cartridge.
In a preferred embodiment, a rotatable disc is disposed within the interior chamber, and the filter cartridge is placed on the disc.
In a preferred embodiment, the cleaning device further comprises a plurality of groups of fixing pieces connected to the inner wall of the cylinder body, each group of fixing pieces comprises an upper fixing piece and a lower fixing piece which are arranged along the vertical direction, and the free ends of the upper fixing piece and the lower fixing piece are provided with rotating wheels.
In a preferred embodiment, a gap is formed between the free ends of the upper and lower fixed members, and the rotating disc is disposed in the gap and abuts against the rotating wheels of the upper and lower fixed members.
In a preferred embodiment, a speed governor is also connected to the turntable.
In a preferred embodiment, the cleaning device further comprises a sewage discharge pipe connected with the water source and the inner cavity, and a pipeline filter is arranged in the sewage discharge pipe.
In a preferred embodiment, the cleaning device further comprises a pressure gauge and a temperature gauge arranged on the cylinder.
In a preferred embodiment, a safety valve and a vent are further provided on the cover plate.
In a preferred embodiment, 4 groups of nozzles are uniformly arranged on the inner wall of the cylinder along the vertical direction, each group of nozzles is provided with 6 nozzles, and the nozzles in the same group have the same horizontal height and are uniformly arranged on the inner wall of the cylinder along the circumferential direction.
Drawings
The utility model will now be described with reference to the accompanying drawings.
Fig. 1 schematically illustrates a schematic view of a filter cartridge cleaning apparatus according to one embodiment of the present disclosure.
In the present application, the drawings are all schematic and are used only for illustrating the principles of the utility model and are not drawn to scale.
Detailed Description
The utility model is described below with reference to the accompanying drawings.
Fig. 1 shows a filter cartridge cleaning apparatus 100 according to the present invention. As shown in fig. 1, the filter cartridge cleaning apparatus 100 includes a cylinder 10, and a cover plate 15 is provided at one end of the cylinder 10. Also defined within the cartridge 10 is an internal cavity 20, the internal cavity 20 being configured to receive a filter cartridge to be cleaned. Meanwhile, a plurality of nozzles 22 are further provided on the inner wall of the cylinder 10.
As shown in fig. 1, a supply line 30 is further provided outside the cylinder 10, and a first end of the supply line 30 is in communication with the nozzle 22 and a second end is in communication with a water source 35 and a steam source (not shown), respectively. Meanwhile, a first control valve 32 and a second control valve 34 are respectively arranged at the second end of the supply line 30, and the first control valve 32 and the second control valve 34 are respectively used for controlling the connection and disconnection of the supply line 30 and the water source 35 and the steam source. Therefore, by adjusting the first control valve 32 and the second control valve 34, the high temperature steam and the high pressure water in the steam source and the water source 35 can be sequentially sent to the nozzle 22 and sprayed into the inner cavity through the nozzle 22, and the filter element is cleaned by the high temperature steam and the high pressure water. Preferably, 4 sets of nozzles 22 are uniformly provided in a vertical direction on the inner wall of the cylinder 10. Each set of nozzles 22 is provided with 6 nozzles, and the same set of nozzles 22 have the same horizontal height and are uniformly arranged on the inner wall of the cylinder 10 along the circumferential direction.
As shown in fig. 1, the water source 35 further includes a water pump 36 connected to the water source 35 and a level controller 38 installed inside the water source 35. The water pump 36 is used to increase the supply pressure of the water source 35 and the level controller 38 is used to monitor the amount of water remaining in the water source 35.
In a preferred embodiment, the filter cartridge cleaning apparatus 100 further includes a nozzle 40 disposed within the interior cavity 20. The nozzle 40 is in communication with the supply line 30 such that the water source 35 and the high pressure water and high temperature air from the steam source are also able to pass through the supply line 30 to the nozzle 40 and be ejected outwardly. As shown in fig. 1, the nozzle 40 is arranged in a vertical direction, so that the nozzle 40 can project into a through-opening in the axial center of the filter insert. Thus, the nozzle 40 can spray high-temperature steam and high-pressure water to clean the inner wall of the filter element. Thus, under the combined action of the nozzle 22 and the nozzle 40, the filter cartridge cleaning device 100 of the present invention can simultaneously clean the inner wall and the outer wall of the filter cartridge, and enhance the cleaning effect. Preferably, the nozzle 40 is connected to the supply line 30 by a removable quick connector 42, which facilitates easy removal and maintenance of the nozzle 40.
In a preferred embodiment, a rotating disk 50 is also arranged in the inner chamber 20 on the lower side of the cartridge 10 remote from the cover 15. The rotary disc 50 is connected with a speed regulator 55 arranged below the cylinder 10, and the speed regulator 55 can drive the rotary disc 50 to rotate and regulate the rotating speed of the rotary disc 50. From this, carrying out abluent in-process to the filter screen, the staff can place treating abluent filter screen 50 on the carousel, utilize 50 rotations of carousel drive filter screen to rotate to guarantee that high temperature steam and high-pressure water column can cover whole filter screen, prevent to appear wasing the dead angle, further reinforcing cleaning performance.
Meanwhile, a fixing member 60 for fixing the rotary disc 50 is further provided on the inner wall of the cylinder 10. The fixing member 60 includes an upper fixing member 62 and a lower fixing member 64 arranged in a vertical direction. A gap 66 is formed between the free ends 65 of the upper and lower mounts 62, 64 remote from the inner wall of the cartridge 10. The dial 50 is disposed in the gap 66 and abuts both the upper and lower fastening members 62, 64 such that the upper and lower fastening members 62, 64 can clamp the dial 50 to secure the dial 50 in the interior cavity 20.
In a preferred embodiment, the free ends 65 of the upper and lower fixtures 62, 64 are provided with rotatable wheels 68. The wheels 68 are thereby able to rotate on the outer surface of the turntable 50 during rotation of the turntable 50. With this arrangement, the sliding friction between the runner 68 and the turntable 50 can be changed to rolling friction, and the obstruction of the runner 68 to the rotation of the turntable 50 can be reduced. Meanwhile, 4 groups of fixing pieces 60 with the same horizontal height are arranged in the sleeve 10, and the fixing pieces 60 are uniformly arranged on the inner wall of the sleeve 10 along the circumferential direction, so that the fixing effect of the fixing pieces 60 is increased.
As shown in fig. 1, the cleaning device 100 further includes a drain pipe 70 disposed at the bottom of the tub 10. The first end 72 of the drain pipe 70 is in communication with the interior chamber 20 for draining the interior chamber 20 of the contaminated water produced during the screen cleaning process. Preferably, a pipe filter 75 is provided in the soil pipe 70. The pipe filter 75 serves to filter impurities in the sewage flowing through the sewage discharge pipe 70, and purify the sewage. Meanwhile, the second end 74 of the sewage discharge pipe 70, which is far away from the cylinder 10, is directly communicated with the water source 35, so that the purified sewage can directly flow back to the water source 35, and the purified water can be recycled.
In addition, a pressure gauge 82 and a temperature gauge 84 are provided on the cylinder 10, respectively, for monitoring the temperature and pressure in the inner chamber 20. Meanwhile, a safety valve 86 and an exhaust port 88 are provided in the cover plate 15. During normal operation of the cleaning device 100, the exhaust port 88 is normally closed. When the air pressure in the inner cavity 20 reaches a certain set threshold value, the safety valve 86 can open the exhaust port 88 to exhaust the air in the inner cavity 20, thereby ensuring the safe operation of the cleaning device 100.
The following briefly describes the use of the filter cartridge cleaning device 100 according to the present invention.
The filter cartridge cleaning apparatus 100 of the present invention is used to clean a filter cartridge. During cleaning, the cover 15 is first opened, the filter insert to be cleaned is placed in the interior 20 so that the nozzle 40 projects into the through-opening in the axial center of the filter insert, and the cover 15 is then closed.
After the filter element is placed, the speed controller 55 is opened to control the turntable 50 to rotate at a constant speed. Then, the second control valve 34 is opened, high-temperature steam is introduced into the inner cavity 20 through the nozzle 22 and the spray pipe 40, and the filter element is cleaned by the high-temperature steam until impurities on the filter element are melted. And finally, closing the second control valve 34, opening the first control valve 32 and the water pump 36, introducing high-pressure water into the inner cavity 20, and washing off residual impurities bonded on the filter element to finish the cleaning operation of the whole filter element.
Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing examples, or that equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A filter cartridge cleaning apparatus (100), comprising:
a barrel (10) with an internal cavity (20) at the upper end of which a cover plate (15) is arranged, the internal cavity being configured to accommodate a filter cartridge;
a plurality of nozzles (22) disposed on an inner wall of the cylinder; and
a water source (35) and a steam source disposed outside the barrel, the water source and the steam source communicating with the nozzle (22) through a supply line (30),
wherein, the nozzle can be in proper order with high temperature steam and the high pressure water injection in the steam source and the water source in the inner chamber to clear up filter element.
2. A filter cartridge cleaning apparatus according to claim 1, further comprising a lance (40) disposed within the interior chamber in communication with the supply line, the lance being adapted to extend into the filter cartridge so as to eject high temperature steam and high pressure water to clean the interior wall of the filter cartridge.
3. A filter cartridge cleaning apparatus according to claim 2, wherein a rotatable turntable (50) is provided in the interior chamber, the filter cartridge being placed on the turntable.
4. A filter cartridge cleaning apparatus according to claim 3, further comprising a plurality of sets of securing members (60) attached to the inner wall of the bowl, each set of securing members including an upper securing member (62) and a lower securing member (64) arranged in a vertical orientation, the free ends (65) of the upper and lower securing members being provided with a turning wheel (68).
5. The filter cartridge cleaning apparatus of claim 4, wherein a gap (66) is formed between the free ends of the upper and lower retaining members, the rotational disk being disposed in the gap and abutting the rotational wheels of the upper and lower retaining members.
6. Filter cartridge cleaning apparatus according to claim 5, wherein a governor (55) is also connected to the turntable.
7. A filter cartridge cleaning apparatus as claimed in any one of claims 1 to 6, further comprising a drain (70) connecting the water source and the chamber, the drain having a pipe filter (75) disposed therein.
8. The filter cartridge cleaning apparatus of any one of claims 1-6, further comprising a pressure gauge (82) and a temperature gauge (84) disposed on the barrel.
9. Filter cartridge cleaning apparatus according to any of claims 1-6, wherein a safety valve (86) and a vent (88) are also provided on the cover plate.
10. A filter cartridge cleaning device according to any one of claims 1-6, wherein 4 sets of nozzles are uniformly arranged in the vertical direction on the inner wall of the cylinder, each set of nozzles being provided in 6, the same set of nozzles having the same level and being uniformly arranged in the circumferential direction on the inner wall of the cylinder.
CN202120143014.4U 2021-01-19 2021-01-19 Filter element cleaning device Active CN215585718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120143014.4U CN215585718U (en) 2021-01-19 2021-01-19 Filter element cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120143014.4U CN215585718U (en) 2021-01-19 2021-01-19 Filter element cleaning device

Publications (1)

Publication Number Publication Date
CN215585718U true CN215585718U (en) 2022-01-21

Family

ID=79868911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120143014.4U Active CN215585718U (en) 2021-01-19 2021-01-19 Filter element cleaning device

Country Status (1)

Country Link
CN (1) CN215585718U (en)

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