CN219072361U - Novel pneumatic filter core washs device - Google Patents
Novel pneumatic filter core washs device Download PDFInfo
- Publication number
- CN219072361U CN219072361U CN202223415052.4U CN202223415052U CN219072361U CN 219072361 U CN219072361 U CN 219072361U CN 202223415052 U CN202223415052 U CN 202223415052U CN 219072361 U CN219072361 U CN 219072361U
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- China
- Prior art keywords
- filter element
- frame
- spray head
- cylinder
- novel pneumatic
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- 239000007921 spray Substances 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001035 drying Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000011162 core material Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 239000012459 cleaning agent Substances 0.000 description 6
- 230000008602 contraction Effects 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 239000010731 rolling oil Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Abstract
The utility model relates to a novel pneumatic filter element cleaning device, which comprises: a frame; the cylinder is inverted at the center of the top of the frame, and the output end of the cylinder penetrates through the frame; the filter element frame is arranged in the frame, and the top of the filter element frame is connected with the output end of the air cylinder through a rotary joint; a cavity for placing the filter element is arranged in the filter element frame; the spray head is arranged at the inner wall of the frame and faces the cavity, and the direction of water flow emitted by the spray head does not pass through the center of the cross section of the filter element frame; the device uses high-pressure compressed air as power, utilizes the siphon nozzle to clean the filter element, controls the switching of the cleaning and drying modes and the cleaning action through the electromagnetic control valve, and drives the filter element to reciprocate and rotate by the air cylinder and the filter element frame in the cleaning process so as to ensure the cleaning effect of the filter element, thereby improving the cleaning effect of the filter element and reducing the consumption of human resources; in addition, in the scheme, the safety of the equipment in working is ensured through gas driving and no power control.
Description
Technical Field
The utility model relates to a filter element cleaning device, in particular to a novel pneumatic filter element cleaning device.
Background
The filter element is an important filtering device in the oil system, and has the main functions of purifying the oil and separating impurities in the oil so as to ensure the cleanliness of the oil lubrication system; the long-time operation of mechanical equipment depends on effective lubrication of key parts such as bearings, gears and the like, and the quality of the cleanliness of oil products has direct influence on the lubrication effect. Oil pollution is difficult to avoid in the running process of equipment, so that the whole lubricating system of the filter element is particularly critical, and the failure of the filter element is one of common reasons for causing abnormal lubrication.
In a steel rolling system in the metallurgical industry, the oil product cleanliness requirement of a rough and medium rolling oil station is relatively low, the accuracy requirement is low, the rough and medium rolling oil station is matched with a metal mesh filter element, the rough and medium rolling oil station is not damaged when being used and cleaned correctly, and the recycling rate is high.
In summary, how to clean the filter screen is an urgent problem to be solved by researchers in the field.
Disclosure of Invention
The utility model aims to solve the technical problems that: how to clean the filter screen;
in order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a novel pneumatic filter element cleaning device, which comprises: a frame; the cylinder is inversely arranged at the center of the top of the frame, and the output end of the cylinder penetrates through the frame; the filter element frame is arranged in the frame, and the top of the filter element frame is connected with the output end of the air cylinder through a rotary joint; a cavity for placing the filter element is arranged in the filter element frame; the spray head is arranged at the inner wall of the frame and faces the cavity, and the direction of water flow emitted by the spray head does not pass through the center of the cross section of the filter element frame;
in the scheme, when the filter element needs to be cleaned, a cover body at the top of the filter element frame is opened to prevent the filter element frame from being in the cavity, and the filter element frame is of a frame body structure instead of a sealed barrel structure; then the top of the filter element frame is connected with a piston rod (output end) of the air cylinder in a hanging mode, so that the filter element frame can be lifted;
the top of the filter element frame is also provided with a rotating structure, so that the filter element frame can rotate freely, and water sprayed by the spray head passes through the filter element frame to act on the outer wall of the filter element so as to drive the filter element to rotate; because the water or gas sprayed out of the spray head does not pass through the center of the filter element frame, the filter element frame rotates; thereby realizing the cleaning of the filter element in the height direction and the rotation direction;
the fixed cylinder of effect of frame to and play the barrier effect, prevent that spun water or gas from splashing.
When the spray head sprays water, the spray head is in a cleaning mode; when the spray head sprays out air, the spray head is in a drying mode.
In order to explain how the filter element is fixed in the cavity of the filter element frame, the utility model adopts the structure that the bottom of the filter element frame is provided with a pressing plate; a disc spring is arranged between the pressing plate and the bottom wall of the filter element frame; one end of the pull rod is fixed with the pressing plate, and the other end of the pull rod penetrates through the bottom wall of the filter element frame;
the filter element is placed in the cavity, the pull rod is pulled firstly, so that the filter element is placed in the cavity by enough height between the pressing plate and the top wall of the filter element frame, then the pull rod is loosened, and the pressing plate is tightly propped against the bottom of the filter element under the action of the disc spring, so that the filter element is fixed in the cavity.
In order to prevent the filter element from rotating too fast when rotating, the utility model adopts the rotary joint to be provided with a rotary damping body;
the maximum rotating speed of the filter element frame can be controlled through the rotary damping body, and the rotating speed of the filter element is further controlled.
In order to collect the waste liquid after cleaning, the utility model adopts a waste liquid tank arranged at the bottom of the frame; the waste liquid tank is provided with a liquid level agent and a sewage outlet;
the frame bottom is provided with the opening, and after the washing of filter core is accomplished to the water of shower nozzle, falls into the waste liquid inslot, and when the liquid level of waste liquid inslot reached the alarm numerical value of level gauge, the drain was opened to the staff, discharges sewage.
In order to illustrate the specific type of the spray head, the utility model adopts the siphon spray head;
the siphon nozzle consists of an inner core and a shell, compressed air passes through the inner core, water or cleaning agent enters from the opening of the shell, the compressed air drives the cleaning agent to spray out due to the siphon effect, and the flow of the nozzle can be controlled through the rotating depth of threads.
How to realize the expansion and contraction of the air cylinder and the switching of the cleaning and drying modes, the utility model also comprises the following steps: the main pipeline is connected with a first air inlet pipe of the rodless cavity of the cylinder through a reversing valve, and is connected with a second air inlet pipe of the rod cavity of the cylinder; a third pipeline which connects the spray head with the main pipeline, and a stop valve is arranged on the third pipeline;
high-pressure air is continuously introduced into the main air pipe, the air enters the first air inlet pipe or the second air inlet pipe through the reversing valve, the expansion and contraction of the air cylinder are controlled, the air enters the third pipeline through the main air pipe and is sprayed out through the spray head, and the stop valve is suitable for controlling the switching of the cleaning mode and the drying mode; when the stop valve is opened, water or cleaning agent enters from the opening of the shell; after the stop valve is closed, the gas is directly sprayed to the filter screen, so that the drying effect is achieved.
How to realize the adjustment of the expansion rate of the air cylinder, and further control the ascending or descending speed of the filter screen frame and the filter screen;
through the switching of the throttle valve, the flow velocity of gas in the first air inlet pipe and the second air inlet pipe is controlled, and then the expansion rate of the air cylinder is controlled.
The utility model has the beneficial effects that: the utility model relates to a novel pneumatic filter element cleaning device, which uses high-pressure compressed air as power, cleans a filter element by utilizing a siphon nozzle, controls the switching of cleaning and drying modes and cleaning actions by an electromagnetic control valve, and drives a cylinder and a filter element frame to reciprocate and rotate in the cleaning process so as to ensure the cleaning effect of the filter element, thereby improving the cleaning effect of the filter element and reducing the consumption of human resources; in addition, in the scheme, the safety of the equipment in working is ensured through gas driving and no power control.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the cartridge holder of the present utility model;
FIG. 3 is a schematic view of the structure of the shower head;
in the figure: 2-rotary damping body, 3-rotary joint, 4-cavity, 5-clamp plate, 6-disc spring, 7-pull rod, 10-frame, 11-cylinder, 12-filter core frame, 13-shower nozzle, 14-waste liquid groove, 15-liquid level agent, 16-switching valve, 17-stop valve, 18-throttle valve, 100-main pipeline, 110-first intake pipe, 120-second intake pipe, 130-third intake pipe.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
As shown in fig. 1-2, the present utility model is a novel pneumatic filter cartridge cleaning device, comprising: a frame 10; a cylinder 11 disposed upside down at the top center of the frame 10, an output end of the cylinder 11 passing through the frame 10; the filter element frame 12 is arranged in the frame 10, and the top of the filter element frame is connected with the output end of the air cylinder 11 through the rotary joint 3; a cavity 4 for placing the filter element is arranged in the filter element frame 12; a nozzle 13 disposed at the inner wall of the frame 10 and facing the chamber 4, wherein the direction of the nozzle 13 for injecting water flow or air flow does not pass through the center of the cross section of the cartridge holder 12;
in the scheme, when the filter element needs to be cleaned, a cover body at the top of the filter element frame is opened to prevent the filter element frame from being in the cavity, and the filter element frame is of a frame body structure instead of a sealed barrel structure; then the top of the filter element frame is connected with a piston rod (output end) of the air cylinder in a hanging mode, so that the filter element frame can be lifted;
the top of the filter element frame is also provided with a rotating structure, so that the filter element frame can rotate freely, and water sprayed by the spray head passes through the filter element frame to act on the outer wall of the filter element so as to drive the filter element to rotate; because the water or gas sprayed out of the spray head does not pass through the center of the filter element frame, the filter element frame rotates; thereby realizing the cleaning of the filter element in the height direction and the rotation direction;
the fixed cylinder of effect of frame to and play the barrier effect, prevent that spun water or gas from splashing.
When the spray head sprays water, the spray head is in a cleaning mode; when the spray head sprays out air, the spray head is in a drying mode.
As shown in fig. 2, in order to explain how the filter element is fixed in the cavity 4 of the filter element frame, the bottom of the filter element frame 12 is provided with a pressing plate 5; a disc spring 6 is arranged between the pressing plate 5 and the bottom wall of the filter element frame 12; one end of the pull rod 8 is fixed with the pressing plate 5, and the other end of the pull rod penetrates through the bottom wall of the filter element frame 12;
the filter element is placed in the cavity, the pull rod is pulled firstly, so that the filter element is placed in the cavity by enough height between the pressing plate and the top wall of the filter element frame, then the pull rod is loosened, and the pressing plate is tightly propped against the bottom of the filter element under the action of the disc spring, so that the filter element is fixed in the cavity.
As shown in fig. 2, in order to prevent the filter element from rotating too fast when rotating, the utility model adopts the rotary joint 3 provided with a rotary damping body 2;
the maximum rotating speed of the filter element frame can be controlled through the rotary damping body, and the rotating speed of the filter element is further controlled.
As shown in fig. 1, in order to collect the waste liquid from the washing, the utility model adopts a waste liquid tank 14 arranged at the bottom of a frame 10; the waste liquid tank 14 is provided with a liquid level agent 15 and a sewage outlet;
the frame bottom is provided with the opening, and after the washing of filter core is accomplished to the water of shower nozzle, falls into the waste liquid inslot, and when the liquid level of waste liquid inslot reached the alarm numerical value of level gauge, the drain was opened to the staff, discharges sewage.
As shown in fig. 3, in order to illustrate a specific type of the spray head, the present utility model adopts the spray head 13 as a siphon spray head;
the siphon nozzle consists of an inner core and a shell, compressed air passes through the inner core, water or cleaning agent enters from the opening of the shell, the compressed air drives the cleaning agent to spray out due to the siphon effect, and the flow of the nozzle can be controlled through the rotating depth of threads.
As shown in fig. 1, how to implement the expansion and contraction of the cylinder and the switching of the cleaning and drying modes, the present utility model further includes: a main pipe 100 connected to a first intake pipe 110 having no rod chamber with the cylinder 11 through a reversing valve 16, and a second intake pipe 120 having a rod chamber with the cylinder 11; a third pipe 130 connecting the head 13 and the main pipe 100, wherein a shutoff valve 17 is provided in the third pipe 130;
high-pressure air is continuously introduced into the main air pipe, the air enters the first air inlet pipe or the second air inlet pipe through the reversing valve, the expansion and contraction of the air cylinder are controlled, the air enters the third pipeline through the main air pipe and is sprayed out through the spray head, and the stop valve is suitable for controlling the switching of the cleaning mode and the drying mode; when the stop valve is opened, water or cleaning agent enters from the opening of the shell; after the stop valve is closed, the gas is directly sprayed to the filter screen, so that the drying effect is achieved.
As shown in fig. 1, how the expansion rate of the air cylinder can be adjusted so as to control the ascending or descending speed of the filter screen frame and the filter screen, the utility model adopts the structure that the throttle valves 18 are arranged on the first air inlet pipe 110 and the second air inlet pipe 120;
through the switching of the throttle valve, the flow velocity of gas in the first air inlet pipe and the second air inlet pipe is controlled, and then the expansion rate of the air cylinder is controlled.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. Novel pneumatic filter core washs device, its characterized in that includes:
a frame;
the cylinder is inversely arranged at the center of the top of the frame, and the output end of the cylinder penetrates through the frame;
the filter element frame is arranged in the frame, and the top of the filter element frame is connected with the output end of the air cylinder through a rotary joint;
a cavity for placing the filter element is arranged in the filter element frame;
the spray head is arranged at the inner wall of the frame and faces the cavity, and the direction of water flow or air flow emitted by the spray head does not pass through the center of the cross section of the filter element frame.
2. The novel pneumatic filter element cleaning device according to claim 1, wherein a pressing plate is placed at the bottom of the filter element frame;
a disc spring is arranged between the pressing plate and the bottom wall of the filter element frame;
one end of the pull rod is fixed with the pressing plate, and the other end of the pull rod penetrates through the bottom wall of the filter element frame.
3. The novel pneumatic filter cartridge cleaning device of claim 1, wherein a rotary damping body is provided at the rotary joint.
4. The novel pneumatic filter element cleaning device according to claim 1, wherein the bottom of the frame is provided with a waste liquid tank;
the waste liquid tank is provided with a liquid level agent and a sewage outlet.
5. The novel pneumatic filter cartridge cleaning device of claim 1, wherein the spray head is a siphon spray head.
6. The novel pneumatic filter cartridge cleaning device of claim 1, further comprising:
the main pipeline is connected with a first air inlet pipe of the rodless cavity of the cylinder through a reversing valve, and is connected with a second air inlet pipe of the rod cavity of the cylinder;
and the third pipeline is connected with the spray head and the main pipeline, and a stop valve is arranged on the third pipeline.
7. The novel pneumatic filter element cleaning device according to claim 6, wherein the first air inlet pipe and the second air inlet pipe are respectively provided with a throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415052.4U CN219072361U (en) | 2022-12-20 | 2022-12-20 | Novel pneumatic filter core washs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415052.4U CN219072361U (en) | 2022-12-20 | 2022-12-20 | Novel pneumatic filter core washs device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219072361U true CN219072361U (en) | 2023-05-26 |
Family
ID=86407814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223415052.4U Active CN219072361U (en) | 2022-12-20 | 2022-12-20 | Novel pneumatic filter core washs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219072361U (en) |
-
2022
- 2022-12-20 CN CN202223415052.4U patent/CN219072361U/en active Active
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| GR01 | Patent grant |