CN113663384A - Continuous type filtering pipeline with anti-blocking function - Google Patents
Continuous type filtering pipeline with anti-blocking function Download PDFInfo
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- CN113663384A CN113663384A CN202110914772.6A CN202110914772A CN113663384A CN 113663384 A CN113663384 A CN 113663384A CN 202110914772 A CN202110914772 A CN 202110914772A CN 113663384 A CN113663384 A CN 113663384A
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- Prior art keywords
- fixedly connected
- filter cloth
- wall
- sludge
- air
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- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 79
- 239000004744 fabric Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 9
- 239000010802 sludge Substances 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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Classifications
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- 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
- B01D29/01—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 flat filtering elements
- B01D29/05—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 flat filtering elements supported
-
- 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
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a continuous filtering pipeline with an anti-blocking function, belonging to the technical field of sewage treatment, wherein filter cloth can effectively filter sludge in sewage, the filtered sludge can fall into a sludge storage frame, when more sludge is in the sludge storage frame, an electric telescopic rod can be started to drive a movable plate to move upwards so that the sludge is pushed into the sludge storage frame at the upper side, and then the sludge is discharged from a sewage discharge groove, and the movable plate can extrude the sludge from the sludge storage frame at the lower side when descending, thereby avoiding the risk of blockage of the filter cloth after long-time use, prolonging the service life of the filter cloth, and the movable plate can extrude a top air plug to inflate one side of the filter cloth when ascending so as to blow down impurities on the filter cloth, further preventing the filter cloth from being blocked, and the movable plate can pull the top air plug to descend through a pull rope when descending, and also makes preparation for the top air plug to extrude gas next time, the filter cloth can be cleaned frequently, and the filtering effect of the filter cloth is indirectly improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a continuous filtering pipeline with an anti-blocking function.
Background
Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.
The existing treatment device mainly uses a plate and frame filter press to extrude water in sludge to realize filtration, but the filter press has a slag unloading process and cannot continuously filter sewage, so that the treatment efficiency is relatively low.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a continuous filtering pipeline with an anti-blocking function, wherein the filter cloth can effectively filter sludge in sewage, the filtered sludge can fall into a sludge storage frame, when the sludge in the sludge storage frame is more, an electric telescopic rod can be started to drive a movable plate to move upwards so that the sludge is pushed into the sludge storage frame on the upper side, and then the sludge is discharged from a sewage discharge groove, and similarly, the movable plate can extrude the sludge from the sludge storage frame on the lower side when descending, so that the risk of blocking after the filter cloth is used for a long time is avoided, the service life of the filter cloth is prolonged, and the movable plate can extrude a top gas plug to inflate one side of the filter cloth when ascending so as to blow impurities on the filter cloth down, the filter cloth can be further prevented from being blocked, and the movable plate can pull the top gas plug to descend through a pull rope when descending so as to prepare for the top gas plug to extrude gas next time, the filter cloth can be cleaned frequently, and the filtering effect of the filter cloth is indirectly improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A continuous filtering pipeline with an anti-blocking function comprises a sewage pipe, wherein the upper end and the lower end of the sewage pipe are fixedly connected with two symmetrically arranged mud storage frames, the mud storage frames are communicated with the sewage pipe, the top end of the mud storage frame positioned at the upper side is fixedly connected with an air supply frame, the air supply frame is communicated with the mud storage frame, the inner wall of the air supply frame is connected with an air plug in a sliding manner, the top end of the air supply frame is fixedly connected with an air guide tube, the air guide tube is communicated with the air supply frame, the lower side of one end of the air guide tube is fixedly connected with an inflation tube, the bottom end of the mud storage frame positioned at the lower side is fixedly connected with an electric telescopic rod, the movable end of the electric telescopic rod penetrates through the mud storage frame and extends to the inner side of the sewage pipe, the outer walls of the two mud storage frames are respectively provided with a sewage discharge groove, the movable end of the electric telescopic rod is fixedly connected with a movable plate matched with the mud storage frame in shape, the sewage pipe comprises a sewage pipe body and a sewage pipe, wherein the sewage pipe body is provided with a sewage pipe inlet, a sewage pipe outlet and a sewage pipe outlet, the sewage pipe body is provided with a sewage pipe inlet, the sewage pipe body is provided with a sewage pipe outlet, the sewage pipe outlet is provided with a sewage pipe inlet, the sewage pipe outlet is provided with a sewage pipe outlet, and a plurality of sewage pipes are arranged on the side wall of the sewage pipe outlet.
Further, the top surface fixedly connected with ejector pin of fly leaf, the length of ejector pin equals the height of top gas plug, the ejector pin is located top gas plug's under, when the fly leaf removed to the storage mud frame of upside in, can push up top gas plug upwards through setting up of ejector pin, and top gas plug can push the air in the air feed frame in the gas tube this moment.
Furthermore, a pull rope is fixedly connected between the bottom surface of the top gas plug and the top surface of the movable plate, and when the movable plate moves downwards, the top gas plug can be pulled downwards through the arrangement of the pull rope to enable the gas supply frame to be filled with gas.
Furthermore, the top of stay cord is located the middle part of top gas stopper, the ejector pin is provided with two and two ejector pins altogether and uses the stay cord to set up as central symmetry, through the setting to the stay cord, has avoided the stay cord to take place the skew in top gas stopper when driving top gas stopper decline, has avoided the ejector pin to take place the skew in top gas stopper when driving top gas stopper rebound through the setting to the ejector pin.
Further, the length of stay cord equals the distance between fly leaf top surface to the top gas stopper bottom surface, and is specific, the distance between fly leaf top surface to the top gas stopper bottom surface is distance when fly leaf and top gas stopper all are located the downside, has avoided the stay cord can not stimulate the circumstances that top gas stopper descends and the stay cord excessively stimulates top gas stopper and descends to take place through setting up to the stay cord.
Further, fixedly connected with spacing ring on the inner wall of air feed frame bottom has avoided the top air plug to break away from the air feed frame when removing through setting up of spacing ring.
Further, the first check valve of one end fixedly connected with of air duct, install the second check valve on the outer wall of gas tube bottom, it is concrete, in the first check valve of gas accessible enters into the air duct, gas in the air duct can not go out through first check valve, gas accessible second check valve in the gas duct enters into in the sewage pipe, water in the sewage pipe can not enter into the gas duct through the second check valve, through the setting to first check valve, gas accessible air duct and gas tube in the air feed frame enter into in the sewage pipe when the top gas plug upwards removes, the gas that enters into in the sewage pipe this moment can blow off the impurity on attached to the filter cloth, when the top gas plug moves down, outside gas enters into in the air feed frame through first check valve and air duct.
Further, fixedly connected with is a plurality of and crosses water hole assorted breathing airbag on the lateral wall of gas tube, breathing airbag is linked together with the gas tube, the one end of breathing airbag is located the inboard in water hole, and the water hole is crossed to the inside of initial state so that the water accessible after the filter cloth filters because there is not gaseous so under the breathing airbag, and when the gas tube has the gas circulation, gaseous dashes to breathing airbag inflation in the breathing airbag and will cross the water hole and plug up, and the gas between gas tube flow direction filter cloth and the one-way board can pass through the filter cloth and pop out this moment, has improved gas utilization and has rateed, has increased the cleaning effect of filter cloth.
Further, equal fixedly connected with and blowdown groove shape assorted pole stopper between the upper and lower face of fly leaf, the outer wall fixedly connected with sealing layer of pole stopper, the outer wall of sealing layer pastes with the inner wall in blowdown groove mutually, the diameter that the pole stopper is close to fly leaf department is less than the diameter in blowdown groove, through the setting to the blowdown groove, when the fly leaf removes to the top, the less position of pole stopper diameter this moment is located the inboard in blowdown groove, and mud can flow from the blowdown groove through the extrusion of fly leaf, and when the blowdown groove was kept away from to the less position of pole stopper diameter, the pole stopper can avoid the water in the sewage pipe to flow through the blowdown groove with the blowdown groove is sealed again.
Further, fixedly connected with rubber circle on the outer wall of fly leaf, the outer wall of rubber circle pastes mutually with the inner wall that stores up the mud frame, through setting up with the cooperation of rubber circle when the fly leaf reciprocates, can avoid storing up the mud in the mud frame and flowing out from the fly leaf and the gap that stores up between the mud frame, and indirect the condition emergence of the unable follow blowdown groove of mud that has avoided storing up in the mud frame.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) by the arrangement, the filter cloth can effectively filter the sludge in the sewage, and the filtered sludge can fall into the sludge storage frame, the electric telescopic rod can be started to drive the movable plate to move upwards, so that the sludge is pushed into the sludge storage frame on the upper side, and then the sludge is discharged from the sewage discharge groove, and similarly, the movable plate can extrude the sludge from the sludge storage frame on the lower side when descending, the risk of blockage of the filter cloth after long-time use is avoided, the service life of the filter cloth is prolonged, and the movable plate can extrude the top gas plug to inflate one side of the filter cloth when ascending, thereby blow off the impurity on the filter cloth, can further prevent that the filter cloth from blockking up, and the fly leaf passes through the stay cord pulling top gas plug and descends when descending, for the next time of top gas plug extrusion gas makes preparations again, can frequently clear up the filter cloth, improves the filter effect of filter cloth indirectly.
(2) The top surface fixedly connected with ejector pin of fly leaf, the length of ejector pin equals the height of top gas plug, and the ejector pin is located top gas plug's under, when the fly leaf removed to the storage mud frame of upside in, can push up top gas plug upwards through the setting of ejector pin, and the air that the top gas plug can be in the air feed frame this moment pushes into the gas tube.
(3) And when the movable plate moves downwards, the top gas plug can be pulled downwards through the arrangement of the pull rope so that the gas supply frame is filled with gas.
(4) The top of stay cord is located the middle part of top gas stopper, and the ejector pin is provided with two and two ejector pins altogether and uses the stay cord to set up as central symmetry, through the setting to the stay cord, has avoided the stay cord to take place the skew in top gas stopper when driving top gas stopper decline, has avoided the ejector pin to take place the skew in top gas stopper when driving top gas stopper rebound through the setting to the ejector pin.
(5) The length of stay cord equals the distance between fly leaf top surface to the top gas plug bottom surface, and is concrete, and the distance between fly leaf top surface to the top gas plug bottom surface is the distance when fly leaf and top gas plug all are located the downside, has avoided the stay cord can not stimulate the circumstances that top gas plug descends and the stay cord excessively stimulates top gas plug and descends to take place through setting up to the stay cord.
(6) Fixedly connected with spacing ring on the inner wall of air feed frame bottom, avoided the top gas plug to break away from the air feed frame when removing through setting up of spacing ring.
(7) The first check valve of one end fixedly connected with of air duct, install the second check valve on the outer wall of gas tube bottom, it is specific, in the gas accessible first check valve enters into the air duct, gas in the air duct can not go out through first check valve, gas accessible second check valve in the gas duct enters into in the sewage pipe, water in the sewage pipe can not enter into the gas duct through the second check valve, through the setting to first check valve, gas accessible air duct and gas tube in the air feed frame enter into in the sewage pipe when top gas plug upwards removes, the gas that enters into in the sewage pipe this moment can blow off the impurity that adheres to on the filter cloth, when top gas plug moves down, outside gas enters into in the air feed frame through first check valve and air duct.
(8) Fixedly connected with on the lateral wall of gas tube a plurality of with cross water hole assorted breathing airbag, breathing airbag is linked together with the gas tube, breathing airbag's one end is located the inboard in water hole, the initial condition is so that the water accessible after the filter cloth filters flows because breathing airbag's inside does not have gas, and when the gas tube has the gas circulation, gaseous dashes to breathing airbag inflation in the breathing airbag and will cross the water hole and stop up, gas between gas tube flow direction filter cloth and the one-way board can come out through the filter cloth this moment, gas utilization rate has been improved, the cleaning effect of filter cloth has been increased.
(9) Equal fixedly connected with and blowdown groove shape assorted pole stopper between the upper and lower face of fly leaf, the outer wall fixedly connected with sealing layer of pole stopper, the outer wall of sealing layer pastes with the inner wall in blowdown groove mutually, the diameter that the pole stopper is close to fly leaf department is less than the diameter in blowdown groove, through the setting to the blowdown groove, when the fly leaf removes to topmost, the less position of pole stopper diameter this moment is located the inboard in blowdown groove, mud can flow from the blowdown groove through the extrusion of fly leaf, and when the blowdown groove was kept away from to the less position of pole stopper diameter, the pole stopper can avoid the interior water of sewage pipe to flow through the blowdown groove with the blowdown groove is sealed again.
(10) Fixedly connected with rubber circle on the outer wall of fly leaf, the outer wall of rubber circle pastes mutually with the inner wall that stores up the mud frame, through setting up with the cooperation of rubber circle when the fly leaf reciprocates, can avoid storing up the mud in the mud frame and flowing out from the fly leaf and the gap that stores up between the mud frame, and indirect the condition emergence of the unable follow blowdown groove of mud that has avoided storing up in the mud frame.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic structural view of the upper side of the movable plate of the present invention in a cross-sectional view;
FIG. 5 is a schematic side view of the one-way plate according to the present invention.
The reference numbers in the figures illustrate:
1. a sewage pipe; 2. a mud storage frame; 3. a sealing layer; 4. an air supply frame; 5. an air duct; 6. an inflation tube; 7. a first check valve; 8. an electric telescopic rod; 9. a second one-way valve; 10. a sewage draining groove; 11. a stem plug; 12. a movable plate; 13. a rubber ring; 14. a top rod; 15. pulling a rope; 16. a top gas plug; 17. filtering cloth; 18. a one-way plate; 19. water passing holes; 20. a breathing air bag.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a continuous filtering pipeline with anti-clogging function comprises a sewage pipe 1, two symmetrically arranged mud storage frames 2 are fixedly connected to the upper end and the lower end of the sewage pipe 1, the mud storage frames 2 are communicated with the sewage pipe 1, an air supply frame 4 is fixedly connected to the top end of the mud storage frame 2 positioned on the upper side, the air supply frame 4 is communicated with the mud storage frames 2, a top air plug 16 is slidably connected to the inner wall of the air supply frame 4, an air duct 5 is fixedly connected to the top end of the air supply frame 4, the air duct 5 is communicated with the air supply frame 4, an inflation tube 6 is fixedly connected to the lower side of one end of the air duct 5, an electric telescopic rod 8 is fixedly connected to the bottom end of the mud storage frame 2 positioned on the lower side, the movable end of the electric telescopic rod 8 penetrates through the mud storage frame 2 and extends to the inner side of the sewage pipe 1, dirt discharge grooves 10 are respectively formed on the outer walls of the two mud storage frames 2, rod plugs 11 matched with the dirt discharge grooves 10 are respectively and fixedly connected between the upper surface and the lower surface of a movable plate 12, the outer wall of the rod plug 11 is fixedly connected with a sealing layer 3, the outer wall of the sealing layer 3 is attached to the inner wall of the sewage discharge groove 10, the diameter of the position, close to the movable plate 12, of the rod plug 11 is smaller than the diameter of the sewage discharge groove 10, through the arrangement of the sewage discharge groove 10, when the movable plate 12 moves to the topmost end, the position, with the smaller diameter, of the rod plug 11 is positioned on the inner side of the sewage discharge groove 10, sludge can flow out of the sewage discharge groove 10 through extrusion of the movable plate 12, when the position, with the smaller diameter, of the rod plug 11 is far away from the sewage discharge groove 10, the rod plug 11 can seal the sewage discharge groove 10 to prevent water in the sewage pipe 1 from flowing out through the sewage discharge groove 10, the movable end of the electric telescopic rod 8 is fixedly connected with the movable plate 12 matched with the shape of the sludge storage frame 2, the rubber ring 13 is fixedly connected to the outer wall of the movable plate 12, the outer wall of the rubber ring 13 is attached to the inner wall of the sludge storage frame 2, and is arranged in a matched manner with the rubber ring 13 when the movable plate 12 moves up and down, the mud in the mud storage frame 2 can be prevented from flowing out from a gap between the movable plate 12 and the mud storage frame 2, the situation that the mud in the mud storage frame 2 cannot be extruded out from the sewage discharge groove 10 is indirectly avoided, the inner wall of the sewage pipe 1 is fixedly connected with a filter cloth 17 and a one-way plate 18, the filter cloth 17 is positioned on one side of the mud storage frame 2, the one-way plate 18 is positioned on one side of the filter cloth 17, the bottom end of the inflation pipe 6 is in a C shape, one part of the inflation pipe 6 penetrates through the sewage pipe 1 and extends to the outer side of the sewage pipe 1, one end, away from the air duct 5, of the inflation pipe 6 is communicated with the sewage pipe 1, one end, communicated with the sewage pipe 1, of the inflation pipe 6 is positioned between the filter cloth 17 and the one-way plate 18, a plurality of water through holes 19 are formed in the side wall of the one-way plate 18, a plurality of breathing air bags 20 matched with the water through holes 19 are fixedly connected to the side wall of the inflation pipe 6, the air bags 20 are communicated with the inflation pipe 6, one end of the breathing bags 20 is positioned on the inner side of the water through holes 19, the water filtered by the filter cloth 17 can flow through the water holes 19 due to the fact that no gas exists in the breathing air bag 20 in the initial state, when the inflation tube 6 has gas circulation, the gas rushes to the breathing air bag 20 in the breathing air bag 20 to expand so as to block the water holes 19, and at the moment, the gas flowing between the filter cloth 17 and the one-way plate 18 of the inflation tube 6 can emerge through the filter cloth 17, so that the gas utilization rate is improved, and the cleaning effect of the filter cloth 17 is improved.
Referring to fig. 2-5, a top surface of the movable plate 12 is fixedly connected with a top rod 14, the length of the top rod 14 is equal to the height of a top gas plug 16, the top rod 14 is located right below the top gas plug 16, when the movable plate 12 moves into the upper mud storage frame 2, the top gas plug 16 can be pushed upwards by the arrangement of the top rod 14, at this time, the top gas plug 16 can push the air in the air supply frame 4 into the inflation tube 6, a pull rope 15 is fixedly connected between the bottom surface of the top gas plug 16 and the top surface of the movable plate 12, when the movable plate 12 moves downwards, the top gas plug 16 can be pulled downwards by the arrangement of the pull rope 15 to fill the air in the air supply frame 4, the top end of the pull rope 15 is located in the middle of the top gas plug 16, the top rod 14 is provided with two top rods 14, the two top rods 14 are symmetrically arranged with the pull rope 15 as the center, and the arrangement of the pull rope 15 prevents the top gas plug 16 from shifting when the pull rope 15 drives the top gas plug 16 to descend, the top gas plug 16 has been avoided through the setting to ejector pin 14 when taking the top gas plug 16 rebound to take place the skew in the ejector pin 14, the length of stay cord 15 equals the distance between fly leaf 12 top surface to the top gas plug 16 bottom surface, it is specific, the distance between fly leaf 12 top surface to the top gas plug 16 bottom surface is the distance when fly leaf 12 and top gas plug 16 all are located the downside, the circumstances of 16 descendings of 16 and the excessive pulling top gas plug 16 of stay cord 15 of pull cord 15 can not be drawed through the setting to stay cord 15 has been avoided taking place, fixedly connected with spacing ring on the inner wall of air feed frame 4 bottom, set up through the spacing ring and avoided top gas plug 16 to break away from air feed frame 4 when removing.
Referring to fig. 2-3, one end of the air duct 5 is fixedly connected with a first one-way valve 7, a second one-way valve 9 is installed on the outer wall of the bottom end of the air charging tube 6, specifically, air can enter the air duct 5 through the first one-way valve 7, air in the air duct 5 can not go out through the first one-way valve 7, air in the air charging tube 6 can enter the sewage tube 1 through the second one-way valve 9, water in the sewage tube 1 can not enter the air charging tube 6 through the second one-way valve 9, through the arrangement of the first one-way valve 7, when the top gas plug 16 moves upwards, the gas in the gas supply frame 4 can enter the sewage pipe 1 through the gas guide pipe 5 and the gas filling pipe 6, at the moment, the gas entering the sewage pipe 1 can blow off impurities attached to the filter cloth 17, when the top gas plug 16 moves downward, the external gas enters the gas supply frame 4 through the first check valve 7 and the gas guide tube 5.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a continuous type filtering conduit with prevent blockking up function, includes sewer pipe (1), its characterized in that: the upper end and the lower end of the sewage pipe (1) are fixedly connected with two symmetrically arranged mud storage frames (2), the mud storage frames (2) are communicated with the sewage pipe (1), the top end of the mud storage frames (2) positioned at the upper side is fixedly connected with an air supply frame (4), the air supply frame (4) is communicated with the mud storage frames (2), the inner wall of the air supply frame (4) is connected with an air ejection plug (16) in a sliding manner, the top end of the air supply frame (4) is fixedly connected with an air duct (5), the air duct (5) is communicated with the air supply frame (4), the lower side of one end of the air duct (5) is fixedly connected with an inflation tube (6), the bottom end of the mud storage frames (2) positioned at the lower side is fixedly connected with an electric telescopic rod (8), and the movable end of the electric telescopic rod (8) penetrates through the mud storage frames (2) and extends to the inner side of the sewage pipe (1), the outer walls of the two mud storage frames (2) are both provided with a sewage discharge groove (10), the movable end of the electric telescopic rod (8) is fixedly connected with a movable plate (12) matched with the mud storage frames (2) in shape, the inner wall of the sewage pipe (1) is fixedly connected with a filter cloth (17) and a one-way plate (18), the filter cloth (17) is positioned at one side of the mud storage frame (2), the one-way plate (18) is positioned at one side of the filter cloth (17), the bottom end of the inflation pipe (6) is C-shaped, one part of the inflation pipe (6) penetrates through the sewage pipe (1) and extends to the outer side of the sewage pipe (1), one end of the inflation tube (6) far away from the air duct (5) is communicated with the sewage pipe (1), one end of the inflation pipe (6) communicated with the sewage pipe (1) is positioned between the filter cloth (17) and the one-way plate (18), the side wall of the one-way plate (18) is provided with a plurality of water through holes (19).
2. The continuous filtration duct of claim 1, wherein the anti-clogging element comprises: the top surface fixedly connected with ejector pin (14) of fly leaf (12), the length of ejector pin (14) equals the height of top gas stopper (16), ejector pin (14) are located the positive downside of top gas stopper (16).
3. The continuous filtration duct of claim 2, wherein the anti-clogging element comprises: a pull rope (15) is fixedly connected between the bottom surface of the top gas plug (16) and the top surface of the movable plate (12).
4. A continuous filtration duct having anti-clogging features as claimed in claim 3, wherein: the top end of the pull rope (15) is positioned in the middle of the top air plug (16), the ejector rods (14) are provided with two ejector rods (14) and the two ejector rods (14) are symmetrically arranged by taking the pull rope (15) as the center.
5. A continuous filtration duct having anti-clogging features as claimed in claim 3, wherein: the length of the pull rope (15) is equal to the distance between the top surface of the movable plate (12) and the bottom surface of the top air plug (16).
6. The continuous filtration duct of claim 1, wherein the anti-clogging element comprises: and the inner wall at the bottom end of the air supply frame (4) is fixedly connected with a limiting ring.
7. The continuous filtration duct of claim 1, wherein the anti-clogging element comprises: one end fixedly connected with first check valve (7) of air duct (5), install second check valve (9) on the outer wall of gas tube (6) bottom.
8. The continuous filtration duct of claim 1, wherein the anti-clogging element comprises: fixedly connected with a plurality of with cross water hole (19) assorted breathing air bag (20) on the lateral wall of gas tube (6), breathing air bag (20) are linked together with gas tube (6), the one end of breathing air bag (20) is located the inboard in water hole (19).
9. The continuous filtration duct of claim 1, wherein the anti-clogging element comprises: equal fixedly connected with between the upper and lower face of fly leaf (12) and blowdown groove (10) shape assorted pole stopper (11), the outer wall fixedly connected with sealing layer (3) of pole stopper (11), the outer wall of sealing layer (3) pastes with the inner wall of blowdown groove (10), the diameter that pole stopper (11) are close to fly leaf (12) department is less than the diameter of blowdown groove (10).
10. The continuous filtration duct of claim 1, wherein the anti-clogging element comprises: fixedly connected with rubber circle (13) on the outer wall of fly leaf (12), the outer wall of rubber circle (13) pastes with the inner wall that stores up mud frame (2) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914772.6A CN113663384A (en) | 2021-08-10 | 2021-08-10 | Continuous type filtering pipeline with anti-blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914772.6A CN113663384A (en) | 2021-08-10 | 2021-08-10 | Continuous type filtering pipeline with anti-blocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113663384A true CN113663384A (en) | 2021-11-19 |
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ID=78542164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110914772.6A Withdrawn CN113663384A (en) | 2021-08-10 | 2021-08-10 | Continuous type filtering pipeline with anti-blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113663384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857778A (en) * | 2022-05-17 | 2022-08-05 | 广东固特科技有限公司 | Ultrasonic cleaning device applied to water heater filter element |
| CN114931799A (en) * | 2022-04-26 | 2022-08-23 | 中国轻工业武汉设计工程有限责任公司 | Full-automatic filter of self-loopa suspension |
-
2021
- 2021-08-10 CN CN202110914772.6A patent/CN113663384A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931799A (en) * | 2022-04-26 | 2022-08-23 | 中国轻工业武汉设计工程有限责任公司 | Full-automatic filter of self-loopa suspension |
| CN114931799B (en) * | 2022-04-26 | 2024-04-16 | 中国轻工业武汉设计工程有限责任公司 | Full-automatic filter for self-circulation suspension |
| CN114857778A (en) * | 2022-05-17 | 2022-08-05 | 广东固特科技有限公司 | Ultrasonic cleaning device applied to water heater filter element |
| CN114857778B (en) * | 2022-05-17 | 2023-08-15 | 广东固特科技有限公司 | Be applied to ultrasonic cleaning device of water heater filter core |
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Application publication date: 20211119 |
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