CN213790441U - Safety exhaust bag type filter - Google Patents
Safety exhaust bag type filter Download PDFInfo
- Publication number
- CN213790441U CN213790441U CN202022285955.XU CN202022285955U CN213790441U CN 213790441 U CN213790441 U CN 213790441U CN 202022285955 U CN202022285955 U CN 202022285955U CN 213790441 U CN213790441 U CN 213790441U
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- Prior art keywords
- fixedly connected
- shell
- filter
- arc
- rod
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- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000007906 compression Methods 0.000 claims abstract description 31
- 230000002026 carminative effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 12
- 239000002775 capsule Substances 0.000 claims description 6
- 238000013022 venting Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a safe carminative bag filter belongs to bag filter technical field, including filter body, the fixed pipe of filter body top right side fixedly connected with, the inside one side fixedly connected with shell of fixed pipe, shell internally mounted has the spring, the spring mounting runs through shell one side on pull rod surface and pull rod one side, inside pull rod opposite side fixedly connected with riser and riser installation shell, riser one side fixedly connected with connecting rod and connecting rod run through the shell opposite side, connecting rod one side fixedly connected with arc grip block. The utility model has the advantages of simple structure and easy operation's safe exhaust structure, just so can make this bag filter can carry out safe exhaust and safe and reliable, this bag filter can make things convenient for the change that the compression connects and can change not the compression of equidimension and connect simultaneously, just so can make bag filter application scope wider and the practicality stronger.
Description
Technical Field
The utility model relates to a bag filter technical field especially relates to a safe carminative bag filter.
Background
The bag filter is also called an integrated filter, adopts a folding inlet filter membrane, has large filtering surface area and is suitable for filtering solution with larger volume. The polypropylene material of the filter does not contain adhesive and other chemical substances, so that the sample is not polluted. The filter has different pore sizes for selection and can be autoclaved, the shell is usually made of polypropylene, and the shell is generally provided with three joints, namely an inlet joint, an outlet joint and an exhaust port joint. Wherein the exhaust port is typically sealed by tightening a threaded exhaust cap. The using method of the air exhaust device comprises the steps that when the bag type filter is used, the air exhaust cap is unscrewed, liquid to be filtered is input from the inlet, when the whole bag type filter is filled with the liquid, the air exhaust cap is screwed down, and therefore the purpose of exhausting air in the bag type filter is achieved.
A capsule filter is disclosed in patent No. CN 107744685A. The invention discloses a bag type filter, when in use, an exhaust bolt is unscrewed through a stress rod, when the exhaust bolt is screwed to a certain degree, a positioning ring can prop against an exhaust cap, and at the moment, gas can be exhausted along the gap of an inner side thread. After the exhaust is finished, the exhaust bolt is screwed down through the stress rod, so that the sealing ring is tightly leaned against the sealing inclined plane, and the sealing effect is achieved. The exhaust bolt can not generate ejection phenomenon due to the control of the fixing cap and the positioning ring, has no potential safety hazard, is not easy to lose, and is convenient and reliable.
One of the prior art capsule filters has the following disadvantages: 1. the bag type filter does not have a safe exhaust structure with simple structure and simple operation, so that the bag type filter can not exhaust safely; 2. the bag type filter cannot be convenient to replace the compression joint and cannot be used for replacing the compression joints with different sizes, so that the bag type filter cannot be wide in application range and low in practicability, and therefore the bag type filter capable of safely exhausting air is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safe carminative bag filter, this bag filter have simple structure and easy operation's safe exhaust structure, just so can make this bag filter can carry out safe exhaust and safe and reliable, and this bag filter can make things convenient for the change that the compression connects and can change not the compression of equidimension and connect simultaneously, just so can make bag filter application scope wider and the practicality is stronger.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of safe carminative bag filter, including filter body, the fixed pipe of filter body top right side fixedly connected with, the inside one side fixedly connected with shell of fixed pipe, shell internally mounted has the spring, the spring mounting runs through shell one side on one side of pull rod surface and pull rod, inside pull rod opposite side fixedly connected with riser and riser installation shell, riser one side fixedly connected with connecting rod and connecting rod run through the shell opposite side, connecting rod one side fixedly connected with arc grip block, the compression joint is installed to arc grip block one side, the sealing washer is installed to compression joint bottom, the compression joint is installed to the fixed grip block of the inside opposite side fixedly connected with arc of fixed pipe and the fixed grip block one side of arc.
Optionally, the right side of the bottom of the filter body is fixedly connected with a connecting pipe, and the left side of the bottom of the filter body is fixedly connected with a vent pipe.
Optionally, a spiral pipe is fixedly connected to the upper end inside the vent pipe, and the center inside the spiral pipe is connected with the screw in a threaded manner.
Optionally, the bottom of the screw is fixedly connected with a limiting plate, and the bottom of the limiting plate is fixedly connected with a rotating rod.
Optionally, the inside both sides of solenoid have all been seted up the air vent and the air vent is provided with two sets ofly.
The utility model has the advantages as follows:
the embodiment of the utility model provides a safe carminative capsule filter:
1. the bag type filter is provided with a filter body, a vent pipe is fixedly connected to the left side of the bottom of the filter body, a spiral pipe is fixedly connected to the upper end inside the vent pipe, a threaded hole in the center of the interior of the spiral pipe can be in threaded connection with a screw rod, a limiting plate is fixedly connected to the bottom of the screw rod, so that the screw rod and the limiting plate can block the interior of the vent pipe, a rotating rod fixedly connected to the bottom of the limiting plate can be rotated when exhaust is needed, then the screw rod can be slowly rotated inside the spiral pipe, gas in the filter body can flow out through the spiral pipe and through vent channels formed in two side walls inside the spiral pipe, meanwhile, the limiting plate is separated from an outlet of the vent channel in the process that the screw rod slowly rotates, and therefore the gas in the filter body can safely flow out of the vent channel and the vent pipe, the bag type filter has a safe air exhaust structure with simple structure and simple operation, so that the bag type filter can exhaust air safely and reliably.
2. The right side of the top end of the filter body is fixedly connected with a fixed pipe, one side inside the fixed pipe is fixedly connected with a shell, a pull rod penetrating through one side of the shell is pulled, so that a spring arranged on the pulling surface can be extruded by a vertical plate fixedly connected to one side of the pull rod, an arc-shaped clamping plate connected with the vertical plate through a connecting rod can be moved, and the other side inside the fixed pipe is fixedly connected with the arc-shaped fixed clamping plate, so that the distance between the arc-shaped clamping plate and the arc-shaped fixed clamping plate can be adjusted, compression joints with different sizes can be clamped and installed, a sealing ring is arranged at the bottom of the compression joint and connected with the arc-shaped clamping plate and the arc-shaped fixed clamping plate, the compression joints can be stably installed and have better sealing performance, when needing to be replaced, only the arc-shaped clamping plate is pulled to loosen the clamping of the compression joints, and then the other compression joints are replaced and then are clamped, the bag type filter can facilitate the replacement of the compression joint and can replace the compression joint with different sizes, so that the bag type filter has wide application range and strong practicability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a safety vented bladder filter according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic structural view of the A position of a safety-vented bag filter according to an embodiment of the present invention
Fig. 3 is a top view of an arcuate clamping plate of a vented bladder filter in accordance with an embodiment of the present invention.
In the figure: 1. a breather pipe; 2. a filter body; 3. a pull rod; 4. a housing; 5. a spring; 6. a vertical plate; 7. a connecting rod; 8. an arc-shaped clamping plate; 9. compressing the joint; 10. a seal ring; 11. a fixed tube; 12. fixing the clamping plate in an arc shape; 13. a connecting pipe; 14. rotating the rod; 15. a screw; 16. an air duct; 17. a solenoid; 18. and a limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A safety vent bag filter according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1 to 3, a safety exhaust bag filter according to an embodiment of the present invention includes a filter body 2, a fixed pipe 11 is fixedly connected with the right side of the top end of the filter body 2, a shell 4 is fixedly connected with one side inside the fixed pipe 11, a spring 5 is arranged in the shell 4, the spring 5 is arranged on the outer surface of the pull rod 3, one side of the pull rod 3 penetrates through one side of the shell 4, the other side of the pull rod 3 is fixedly connected with a vertical plate 6, the vertical plate 6 is arranged in the shell 4, one side of the vertical plate 6 is fixedly connected with a connecting rod 7, the connecting rod 7 penetrates through the other side of the shell 4, one side of the connecting rod 7 is fixedly connected with an arc-shaped clamping plate 8, one side of the arc-shaped clamping plate 8 is provided with a compression joint 9, sealing washer 10 is installed to compression joint 9 bottom, fixed pipe 11 inside opposite side fixedly connected with arc fixed clamping plate 12 and arc fixed clamping plate 12 one side install compression joint 9.
Illustratively, a fixed pipe 11 is fixedly connected to the right side of the top end of the filter body 2, and a shell 4 is fixedly connected to one side inside the fixed pipe 11, so that a spring 5 arranged on the surface of the pull 3 can be extruded by a vertical plate 6 fixedly connected to one side of the pull 3 by pulling the pull rod 3 penetrating through one side of the shell 4, and thus an arc-shaped clamping plate 8 connected with the vertical plate 6 through a connecting rod 7 can move, and because an arc-shaped fixed clamping plate 12 is fixedly connected to the other side inside the fixed pipe 11, the distance between the arc-shaped clamping plate 8 and the arc-shaped fixed clamping plate 12 can be adjusted, so that compression joints 9 with different sizes can be clamped and installed, and a sealing ring 10 arranged at the bottom of the compression joint 9 is connected with the arc-shaped clamping plate 8 and the arc-shaped fixed clamping plate 12, so that the installation of the compression joints 9 is stable and the sealing performance is better, when needing to be replaced, only, then, other compression joints 9 are replaced and then clamping is carried out.
Referring to fig. 1, a connecting pipe 13 is fixedly connected to the right side of the bottom of the filter body 2, and a vent pipe 1 is fixedly connected to the left side of the bottom of the filter body 2.
Illustratively, the bag filter comprises a filter body 2, a vent pipe 1 is fixedly connected to the left side of the bottom of the filter body 2, and a connecting pipe 13 is connected with a container for containing filtered solution.
Referring to fig. 1, a screw tube 17 is fixedly connected to the upper end of the interior of the vent pipe 1, and the center of the interior of the screw tube 17 is in threaded connection with the screw rod 15.
Illustratively, a threaded hole at the center of the interior of the screw tube 17 can be screwed with the screw rod 15, and a limit plate 18 is fixedly connected to the bottom of the screw rod 15, so that the screw rod 15 and the limit plate 18 can block the interior of the vent pipe 1.
Referring to fig. 1, a limiting plate 18 is fixedly connected to the bottom of the screw 15, and a rotating rod 14 is fixedly connected to the bottom of the limiting plate 18.
Illustratively, when it is desired to perform the venting, the rotating rod 14 fixedly connected to the bottom of the limiting plate 18 is rotated, and then the screw 15 is slowly rotated inside the solenoid 17.
Referring to fig. 1, air ducts 16 are opened at both sides of the interior of the spiral tube 17, and two sets of air ducts 16 are provided.
For example, the limit plate 18 is also separated from the outlet of the air duct 16 during the slow rotation of the screw 15, so that the air inside the filter body 2 can safely flow out of the air duct 16 and the air duct 1.
When in use, the bag type filter is provided with a filter body 2, the left side of the bottom of the filter body 2 is fixedly connected with a vent pipe 1, the upper end inside the vent pipe 1 is fixedly connected with a screw pipe 17, so that a threaded hole in the center inside the screw pipe 17 can be in threaded connection with a screw rod 15, and a limit plate 18 is fixedly connected to the bottom of the screw rod 15, so that the screw rod 15 and the limit plate 18 can block the inside of the vent pipe 1, when exhaust is needed, a rotating rod 14 fixedly connected to the bottom of the limit plate 18 can be rotated, then the screw rod 15 can be slowly rotated inside the screw pipe 17, so that gas inside the filter body 2 can flow out through the vent channels 16 formed in two side walls inside the screw pipe 17 through the screw pipe 17, meanwhile, the limit plate 18 is separated from the outlet of the vent channel 16 in the process of the slow rotation of the screw rod 15, so that the gas inside the filter body 2 can safely flow out from the vent channels 16 and the vent pipe 1, meanwhile, the right side of the top end of the filter body 2 is fixedly connected with a fixed pipe 11, and one side inside the fixed pipe 11 is fixedly connected with a shell 4, so that a spring 5 arranged on the surface of the pulling 3 can be extruded by a vertical plate 6 fixedly connected to one side of the pulling rod 3 by pulling the pulling rod 3 penetrating through one side of the shell 4, and thus an arc-shaped clamping plate 8 connected with the vertical plate 6 through a connecting rod 7 can move, and because the other side inside the fixed pipe 11 is fixedly connected with an arc-shaped fixed clamping plate 12, the distance between the arc-shaped clamping plate 8 and the arc-shaped fixed clamping plate 12 can be adjusted, so that compression joints 9 with different sizes can be clamped and installed, and a sealing ring 10 arranged at the bottom of the compression joint 9 is connected with the arc-shaped clamping plate 8 and the arc-shaped fixed clamping plate 12, so that the installation of the compression joints 9 is stable and the sealing performance is better, when needing to be replaced, only the pulling 3 is needed to ensure that the arc-shaped clamping plate 8 loosens the clamping of the compression joints 9, then, other compression joints 9 are replaced and then clamping is carried out.
The utility model relates to a safe exhaust bag filter, which comprises a 1, a vent pipe; 2. a filter body; 3. a pull rod; 4. a housing; 5. a spring; 6. a vertical plate; 7. a connecting rod; 8. an arc-shaped clamping plate; 9. compressing the joint; 10. a seal ring; 11. a fixed tube; 12. fixing the clamping plate in an arc shape; 13. a connecting pipe; 14. rotating the rod; 15. a screw; 16. an air duct; 17. a solenoid; 18. the limiting plate and the components are all general standard components or components known by those skilled in the art, and the structure and principle of the limiting plate and the components are known by technical manuals or by routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a safe carminative bag filter, includes filter body (2), its characterized in that, filter body (2) top right side fixedly connected with fixed pipe (11), fixed pipe (11) inside one side fixedly connected with shell (4), shell (4) internally mounted has spring (5), spring (5) are installed and are run through shell (4) one side at pull rod (3) surface and pull rod (3) one side, pull rod (3) opposite side fixedly connected with riser (6) and riser (6) install inside shell (4), riser (6) one side fixedly connected with connecting rod (7) and connecting rod (7) run through shell (4) opposite side, connecting rod (7) one side fixedly connected with arc grip block (8), compression joint (9) are installed to arc grip block (8) one side, sealing washer (10) are installed to compression joint (9) bottom, the other side of the inner part of the fixed pipe (11) is fixedly connected with an arc-shaped fixed clamping plate (12) and one side of the arc-shaped fixed clamping plate (12) is provided with a compression joint (9).
2. A safety venting capsule filter as in claim 1, wherein the filter body (2) is fixedly connected with a connecting tube (13) at the bottom right side and the filter body (2) is fixedly connected with a vent tube (1) at the bottom left side.
3. A safety venting capsule filter as in claim 2, wherein a threaded tube (17) is fixedly connected to the upper end of the inside of said venting tube (1), and said threaded tube (17) is screwed to the threaded rod (15) at the center of the inside thereof.
4. A safety venting capsule filter as in claim 3, wherein a retainer plate (18) is fixedly attached to the bottom of the screw (15), and a rotating rod (14) is fixedly attached to the bottom of the retainer plate (18).
5. A safety venting bag filter as claimed in claim 3 wherein the spiral tube (17) has two sets of air ducts (16) on both sides of its interior and the air ducts (16) are provided in two sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022285955.XU CN213790441U (en) | 2020-10-14 | 2020-10-14 | Safety exhaust bag type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022285955.XU CN213790441U (en) | 2020-10-14 | 2020-10-14 | Safety exhaust bag type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790441U true CN213790441U (en) | 2021-07-27 |
Family
ID=76958174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022285955.XU Expired - Fee Related CN213790441U (en) | 2020-10-14 | 2020-10-14 | Safety exhaust bag type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790441U (en) |
-
2020
- 2020-10-14 CN CN202022285955.XU patent/CN213790441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |