CN114470974A - Filter element recovery method and device for elevator cooperative production line - Google Patents
Filter element recovery method and device for elevator cooperative production line Download PDFInfo
- Publication number
- CN114470974A CN114470974A CN202210083219.7A CN202210083219A CN114470974A CN 114470974 A CN114470974 A CN 114470974A CN 202210083219 A CN202210083219 A CN 202210083219A CN 114470974 A CN114470974 A CN 114470974A
- Authority
- CN
- China
- Prior art keywords
- filter element
- air
- elevator
- production line
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter element recovery method and a filter element recovery device for an elevator collaborative production line, wherein the method comprises the following steps that a, high-pressure air flow is introduced from the interior of a filter element (1), flows out from the peripheral surface of the filter element (1), and takes away a part of particle impurities on the peripheral surface of the filter element (1); b. jetting high-pressure air flow from the outside of the filter element (1) to take away the other part of impurities on the outer peripheral surface of the filter element (1); in the step a, one end of the filter element (1) is closed, and high-pressure airflow is introduced into the filter element (1) from the other end of the filter element (1); in the step b, high-pressure air flow is sprayed to the filter element (1) by utilizing the plurality of vertically arranged air nozzles (801), the filter element (1) rotates, and the distance between the air nozzles (801) and the filter element (1) is kept unchanged in the rotating process of the filter element (1). The invention has the advantages of recovering the use of the filter element, reducing the production cost of enterprises, having good recovery effect and lower equipment cost.
Description
Technical Field
The invention belongs to the field of elevator production lines, and particularly relates to a filter element recovery method and device for an elevator cooperation production line.
Background
The elevator production line is the sum of production lines of all parts of the elevator, the elevator cooperative production line is one of the elevator production lines, and the elevator production line which is newly appeared under the development of times and has high production efficiency is provided.
The elevator cooperation production line is characterized in that the production rhythm of each part production line is matched in an automatic control mode, and the parts produced by each part production line are transferred and allocated among the part production lines by using an automatic transport vehicle, so that all the part production lines are matched into a whole, the elevator cooperation production line works in cooperation, the labor cost is greatly saved, and the production efficiency of the elevator is also improved.
Welding equipment has on the production line is coordinated to current elevator, and welding equipment during operation can produce poisonous smog, so can be equipped with dedicated air filter on the production line is coordinated to the elevator, air filter's filter core is oval cylindricality, and the both ends of filter core all are equipped with the end cover, the end cover is arranged in installing the filter core to air filter, is equipped with oval-shaped aspirating hole on the axis of filter core, and smog gets into the filter core from the outer peripheral face of filter core, discharges from the aspirating hole, and particulate matter is intercepted on the outer peripheral face of filter core.
The production of the elevator cooperative production line is high, the continuous working time of welding equipment is long, and more smoke is generated, so that the service life of the filter element is short, the existing method is difficult to thoroughly clean the granular substances adsorbed in the filter element, the filter element can only be used once, the price of a single filter element is up to more than one thousand, and the filter element cannot be reused, so that the production cost of an enterprise is high.
Accordingly, there is a need for a method or apparatus that enables the filter cartridge to be returned to service.
Disclosure of Invention
The invention aims to provide a filter element recovery method and a filter element recovery device for an elevator cooperative production line. The invention has the advantages of recovering the use of the filter element, reducing the production cost of enterprises, having good recovery effect and lower equipment cost.
The technical scheme of the invention is as follows: a, introducing high-pressure airflow from the interior of the filter element, wherein the high-pressure airflow flows out from the outer peripheral surface of the filter element and takes away a part of particle impurities on the outer peripheral surface of the filter element; b. high-pressure air flow is sprayed from the outside of the filter element to take away the other part of impurities on the peripheral surface of the filter element.
In the filter element recovery method for the elevator collaborative production line, in the step a, one end of the air suction hole is closed, and high-pressure air flow is introduced into the filter element from the other end of the air suction hole; in the step b, the plurality of vertically arranged air nozzles are used for jetting high-pressure air flow to the filter element, the filter element rotates, and the distance between the air nozzles and the filter element is kept unchanged in the rotating process of the filter element.
In the filter element recovery method for the elevator cooperation production line, in the step b, the air nozzle and the filter element keep a distance of 2-4cm, the air nozzle is in a rotating state during air injection, so that the injected air flow forms an O-shaped track on the surface of the filter element, and the rotating speed of the air nozzle is in direct proportion to the flow speed of the high-pressure air flow, so that the collapse of the surface of the filter element is avoided.
The filter element recovery device of elevator production line in coordination comprises a box body, wherein a door body is arranged on one side wall of the box body, an induced draft fan is arranged on the other side wall of the box body, a base is arranged in the box body, a power mechanism for driving the base to rotate is arranged in the box body, a first airflow mechanism for blowing air inside the filter element is arranged above the base, an elevating mechanism is arranged on the first airflow mechanism, second airflow mechanisms for blowing air outside the filter element are arranged on the two sides of the base, and a telescopic mechanism is arranged on the second airflow mechanism.
The filter element recovery device of the elevator cooperation production line, the top of box is equipped with the through-hole, first airflow mechanism includes vertical center tube, is equipped with rotary pipe joint on the center tube, the spray tube in the both sides of center tube are equal, the center tube is through spray tube in the first leg joint, be equipped with a plurality of from the top down gas pocket of arranging on the interior spray tube, the direction of giving vent to anger on the gas pocket on the spray tube is the same in the same root, the opposite direction and not on the coplanar of giving vent to anger of the gas pocket on two interior spray tubes, the top of interior spray tube is by the first closing plate that the center tube passed, the top of first closing plate is equipped with the second closing plate that is passed by the center tube.
The filter element recovery device of the elevator cooperation production line comprises a top plate located above a box body, the top plate is connected with the box body through a second support, a screw rod is arranged between the top plate and the box body, a nut is arranged on the screw rod, the nut is connected with a central pipe through a transfer plate located above a second sealing plate, a guide pillar penetrating through the transfer plate is arranged on the second sealing plate, a spring located between the transfer plate and the second sealing plate is arranged on the guide pillar, the lower end of the screw rod is connected with the box body through a first bearing, the top plate is penetrated through the upper end of the screw rod, a first motor driving the screw rod to rotate is arranged on the top plate, a guide rod is arranged on one side of the screw rod, a guide sleeve connected with the transfer plate is arranged on the guide rod, the lower end of the guide rod is fixed with the box body, and the upper end of the guide rod is fixed with the top plate.
The filter element recovery device of the elevator cooperative production line comprises two screw rods, the two screw rods are respectively located on two sides of a first motor, a driven wheel is arranged at the upper end of each screw rod, an annular belt is arranged between the two driven wheels, a driving wheel connected with the first motor is arranged on the inner side of each belt, the first motor is located above a top plate, the first motor is connected with the top plate through a Z-shaped third support, and the annular belt penetrates through the space between the third support and the driving wheel.
According to the filter element recovery device of the elevator cooperative production line, the second airflow mechanism comprises a vertical outer spray pipe, a plurality of air nozzles distributed from top to bottom are arranged on the outer spray pipe, a horizontal air inlet pipe extending outwards is arranged on the outer spray pipe, the outer side end of the air inlet pipe extends out of the box body, and a guide sleeve connected with the box body is arranged on the air inlet pipe.
According to the filter element recovery device of the elevator cooperative production line, the telescopic mechanism comprises two cylinders respectively located at the upper end and the lower end of the outer spray pipe, the cylinders are fixed with the box body, the telescopic ends of the cylinders are fixed with the outer spray pipe, the telescopic mechanism further comprises two idler wheels respectively located at the upper end and the lower end of the outer spray pipe, the idler wheels are located on the inner side of the outer spray pipe, and the idler wheels are connected with the outer spray pipe through the fourth support.
According to the filter element recovery device for the elevator collaborative production line, the power mechanism comprises a rotating shaft, the upper end of the rotating shaft is fixed with the base, the lower end of the rotating shaft extends downwards out of the box body, the lower end of the rotating shaft is provided with a driven chain wheel, the driven chain wheel is connected with a driving chain wheel through an annular chain, and the outer side of the box body is provided with a second motor of which the output end is fixed with the driving chain wheel; the air faucet comprises a tubular body, the rear end of the tubular body is connected with the outer spray pipe through a second bearing, an elastic sealing sleeve is arranged between the tubular body and the outer spray pipe, the front part of the tubular body is bent, the bending angle is 5-10 degrees, and a spiral flap plate is arranged in the tubular body.
Compared with the prior art, the high-pressure air flow is introduced into the filter element from the inner side and the outer side of the filter element, so that the particulate matters leave the filter element, the content of the particulate matters on the filter element is reduced, the filtering effect of the filter element is recovered, the reutilization is realized, and the production cost of enterprises is reduced. Keep unchangeable through the distance with air cock and filter core, make the air cock keep invariable at the pressure that the filter core outer peripheral face formed, can effectually blow away particulate matter, can avoid the too big deformation of filter core outer peripheral face atress again, ensure that the recovery of filter core is effectual. When high-pressure airflow is introduced to the filter element from the inner side, the second sealing plate is used for sealing the box body and the box body is evacuated by the draught fan, so that negative pressure is formed in the box body, the base and the first sealing plate are used for sealing the filter element, and the high-pressure airflow is introduced from the interior of the filter element, so that high pressure is formed in the interior of the filter element, the pressure difference between the inner side and the outer side of the filter element is large, the discharge amount of particulate matters can be effectively increased, and the recovery effect of the filter element is improved; and utilize high-pressure draught to drive interior spray tube autogiration, make the inner peripheral surface of filter core comparatively comprehensive by high-pressure draught to spout, further improvement filter core's recovery effect, and make interior spray tube autogiration's simple structure, can effectually will reduce equipment cost. When spraying high-pressure draught to the filter core from the outside, utilize cylinder and gyro wheel to make the outer spray tube remain the equidistance with the outer peripheral face of filter core all the time, even the nozzle remains the equidistance with the outer peripheral face of filter core all the time, and through the structure of optimizing the nozzle, it is rotatory to make the nozzle can form automatically, improve the travelling speed of high-pressure draught on the filter core outer peripheral face, further avoid the outer peripheral face of filter core to form the deformation of collapsing, and very big expansion injection range, can be more thorough blow away particulate matter, improve the recovery effect of filter core. Through practical inspection, the conventional filter element can be recovered for more than seven times by adopting the invention, and the service life of the whole filter element can be prolonged to more than four times of the original service life. Therefore, the invention has the advantages of recovering the use of the filter element, reducing the production cost of enterprises, having good recovery effect and lower equipment cost.
Drawings
Fig. 1 is an external structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the first airflow mechanism and the elevating mechanism.
Fig. 4 is a schematic structural view of the second airflow mechanism and the telescopic mechanism.
Fig. 5 is a schematic view of the power mechanism.
FIG. 6 is a schematic view of the structure of the air faucet.
Fig. 7 is a schematic view of the construction of the cartridge.
The labels in the figures are: 1-a filter element, 2-a box body, 20-through holes, 3-a door body and 4-an induced draft fan; 5-a base, 51-a power mechanism, 500-a rotating shaft, 501-a driven sprocket, 502-a chain, 503-a driving sprocket, 504-a second motor; 6-a first air flow mechanism, 601-a central tube, 602-an inner spray tube, 603-a first bracket, 604-an air hole, 605-a first sealing plate, 606-a second sealing plate, 607-a guide pillar, 608-a spring, 609-an adapter plate, 610-a rotary pipe joint; 7-a lifting mechanism, 700-a top plate, 701-a second support, 702-a screw rod, 703-a nut, 704-a first bearing, 705-a first motor, 706-a guide rod, 707-a guide sleeve, 708-a driven wheel, 709-a belt, 710-a driving wheel and 711-a third support; 8-a second airflow mechanism, 800-an outer spray pipe, 801-an air nozzle, 802-an air inlet pipe, 803-a guide sleeve, 804-a second bearing, 805-a sealing sleeve and 806-a blade plate; 9-telescoping mechanism, 900-cylinder, 901-roller, 902-fourth support.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A, sealing one end of a filter element 1, introducing high-pressure airflow into the filter element 1 from the other end of the filter element 1, and allowing the high-pressure airflow to flow out of the outer peripheral surface of the filter element 1 to take away a part of particle impurities on the outer peripheral surface of the filter element 1; b. from the outside of filter core 1, utilize a plurality of air cock 801 of vertical arrangement to spray high-pressure draught, take away another part impurity of filter core 1 outer peripheral face, when spraying high-pressure draught, filter core 1 is rotary motion, and in the rotatory in-process of filter core 1, air cock 801 keeps 2-4 cm's distance with filter core 1, and air cock 801 is in the rotation state when spouting the air, makes spun air form O shape orbit on filter core 1 surface, the rotational speed of air cock 801 is directly proportional with high-pressure draught's velocity of flow, avoids filter core 1 surface to form and sinks.
The filter element recovery device of the elevator collaborative production line comprises a box body 2, wherein supporting legs are arranged at the bottom of the box body 2, a door body 3 is arranged on one side wall of the box body 2, a door lock is arranged on the door body 3, and a draught fan 4 is arranged on the other side wall of the box body 2, as shown in figure 1.
As shown in fig. 2, a base 5 is arranged in the box body 2, a protrusion is arranged on the base 5, the protrusion is used for positioning the filter element 1, a power mechanism 51 for driving the base 5 to rotate is arranged in the box body 2, a first airflow mechanism 6 for blowing air into the filter element 1 is arranged above the base 5, an elevating mechanism 7 is arranged on the first airflow mechanism 6, second airflow mechanisms 8 for blowing air into the outside of the filter element 1 are arranged on two sides of the base 5, and a telescopic mechanism 9 is arranged on the second airflow mechanisms 8.
As shown in fig. 3, a through hole 20 is formed in the top of the box 2, and the through hole 21 is used for the first airflow mechanism 6 to lift into and out of the box 2. The first air flow mechanism 6 comprises a vertical central pipe 601, two rotary pipe joints 610 are arranged on the central pipe 601, inner spray pipes 602 are arranged on two sides of the central pipe 601, the central pipe 601 is connected with the inner spray pipes 602 through a first support 603, the first support 603 is hollow so that the central pipe 601 is communicated with the inner spray pipes 602, a plurality of air holes 604 distributed from top to bottom are formed in the inner spray pipes 602, the air outlet directions of the air holes 604 in the same inner spray pipe 602 are the same, the air outlet directions of the air holes 604 in the two inner spray pipes 602 are opposite and are not on the same plane, a first sealing plate 605 penetrating through the central pipe 601 is arranged above the inner spray pipe 602, the first sealing plate 605 is fixed with the central pipe 601, a second sealing plate 606 penetrating through the central pipe 601 is arranged above the first sealing plate 605, and the second sealing plate 606 can move up and down along the central pipe 601. Two rotary pipe joints 610 are respectively located at upper and lower sides of the first sealing plate 605.
As shown in fig. 3, the lifting mechanism 7 includes a top plate 700 located above the box body 2, the top plate 700 is connected to the box body 2 through a second bracket 701, a screw 702 is disposed between the top plate 700 and the box body 2, a nut 703 is disposed on the screw 702, the nut 703 is connected to the central tube 601 through an adapter plate 609 located above the second sealing plate 606, the upper end of the central tube 601 passes through the adapter plate 609, the adapter plate 609 is circular, a guide post 607 passing through the adapter plate 609 is disposed on the second sealing plate 606, a spring 608 located between the adapter plate 609 and the second sealing plate 606 is disposed on the guide post 607, the upper end of the spring 608 is fixed to the adapter plate 609, the lower end of the spring 608 is fixed to the second sealing plate 606, the lower end of the screw 702 is connected to the box body 2 through a first bearing 704, the upper end of the screw 702 passes through the top plate 700, a first motor 705 driving the screw 702 to rotate is disposed on the top plate 700, a guide rod 706 is disposed on one side of the screw 702, the guide rod 706 is provided with a guide sleeve 707 connected with the adapter plate 609, the lower end of the guide rod 706 is fixed with the box body 2, and the upper end of the guide rod 706 is fixed with the top plate 700.
As shown in fig. 3, there are two screws 702, the two screws 702 are respectively located at two sides of a first motor 705, a driven wheel 708 is arranged at the upper end of the screw 702, an annular belt 709 is arranged between the two driven wheels 708, a driving wheel 710 connected with the first motor 705 is arranged inside the belt 709, the first motor 705 is located above the top plate 700, the first motor 705 is connected with the top plate 700 through a Z-shaped third bracket 711, the annular belt 709 passes through between the third bracket 711 and the driving wheel 710, and a channel through which only the annular belt 709 passes is formed between the third bracket 711 and the driving wheel 710, so that the annular belt 709 is connected with the driving wheel 710. The endless belt 709 is a synchronous belt.
As shown in fig. 4, the second airflow mechanism 8 includes a vertical outer nozzle 800, the outer nozzle 800 is a square pipe, a plurality of air nozzles 801 distributed from top to bottom are arranged on the outer nozzle 800, an air inlet pipe 802 extending horizontally outwards is arranged on the outer nozzle 800, an outer side end of the air inlet pipe 802 extends out of the box body 2, a guide sleeve 803 connected with the box body 2 is arranged on the air inlet pipe 802, and the guide sleeve 803 is fixed to an outer side wall of the box body 2.
As shown in fig. 4, the telescopic mechanism 9 includes two cylinders 900 respectively located at the upper end and the lower end of the outer nozzle 800, the cylinder 900 is fixed to the box body 2, the telescopic end of the cylinder 900 is fixed to the outer nozzle 800, and the telescopic mechanism further includes two rollers 901 respectively located at the upper end and the lower end of the outer nozzle 800, the rollers 901 are located inside the outer nozzle 800, the rollers 901 are connected to the outer nozzle 800 through a fourth bracket 902, and when the filter element 1 is placed on the base 5, the heights of the upper roller 901 and the lower roller 901 respectively correspond to the heights of the two end covers at the upper end and the lower end of the filter element 1.
As shown in fig. 5, the power mechanism 51 includes a rotating shaft 500, an upper end of the rotating shaft 500 is fixed to the base 5, a lower end of the rotating shaft 500 extends downward out of the box 2, the rotating shaft 500 is connected to the box 2 through a bearing, a driven sprocket 501 is disposed at a lower end of the rotating shaft 500, the driven sprocket 501 is connected to a driving sprocket 503 through an annular chain 502, and a second motor 504 having an output end fixed to the driving sprocket 503 is disposed outside the box 2.
As shown in fig. 6, the air faucet 801 is tubular, the rear end of the air faucet 801 is connected with the outer spray pipe 800 through the second bearing 804, an elastic sealing sleeve 805 is arranged between the air faucet 801 and the outer spray pipe 800, the front portion of the air faucet 801 is bent, the bending angle is 5-10 degrees, and a spiral vane 806 is arranged in the air faucet 801.
The working principle is as follows: the door body 3 is opened, the filter element is placed on the base 5, the lower end of the filter element 5 is sealed, the position of the filter element 5 in the device is determined through the bulge on the base 5, and the door body is closed.
Introducing high-pressure airflow into the filter element 1: the first motor 705 is started, the first motor 705 drives the driving wheel 710 to rotate, the driving wheel 710 drives the driven wheel 708 to rotate through the belt 709, the driven wheel 708 drives the screw 702 to rotate, the nut 703 descends, and drives the adapter plate 609, the first sealing plate 605, the second sealing plate 606, the central pipe 601 and the inner spray pipe 602 to descend, and the inner spray pipe 602 enters the filter element. As the height of the nut 703 is lowered, the second sealing plate 606 contacts the housing 2 first, the second sealing plate 606 covers the through hole 20 to seal the housing 2, then the first sealing plate 605 presses on the filter element 1 to press the filter element 1 on the base 5 and close the upper end of the filter element 1, at this time, the spring 608 is compressed to ensure that the second sealing plate 606 presses on the housing 2, and the first motor 705 stops working.
The upper end of the central tube 601 is connected with a high-pressure air source, such as an air compressor, high-pressure air flows through the central tube 601 and the inner spray pipe 602, is sprayed out from the air hole 604, directly impacts the inner wall of the filter element 1, generates high pressure in the filter element 1, enables a part of particulate matters in the filter element 1 to fly out outwards, is separated from the filter element, and is sucked out of the box body 2 through the draught fan 4. Because the air holes 604 on the two inner nozzles 602 have opposite air outlet directions and are not on the same plane, torsion is generated on the inner nozzles 602, and the inner nozzles 602 rotate around the central tube 601, so that all areas of the inner wall of the filter element 1 are sprayed by high-pressure air flow, and the recovery effect of the filter element can be improved. Meanwhile, the torsion generated when the high-pressure air flow is sprayed out is utilized to rotate the inner spray pipe 6020 instead of a motor, so that the equipment cost and the energy consumption can be reduced.
The high-pressure gas flow is ejected from the outside of the cartridge 1: the air cylinder 900 is connected with an air source with constant pressure output, the thrust of the air cylinder 900 is kept at 10-20N, and the air cylinder 900 extends out to enable the roller 901 to abut against the end cover of the filter element 1. The second motor 504 is started, the second motor 504 rotates the driving sprocket 503, the driving sprocket 503 rotates the driven sprocket 501 through the chain 502, and the driven sprocket 501 drives the filter element 1 to rotate through the base 5. The air inlet pipe 802 is connected with a high-pressure air source, and high-pressure air flows through the air inlet pipe 802 and the outer spray pipe 800 and is sprayed out of the air tap 801 to the filter element 1, so that the other part of particulate matters on the filter element 1 are taken away. In the process of rotating the filter element 1, because the cross section of the filter element 1 is oval, the upper end cover and the lower end cover of the filter element 1 repeatedly horizontally extrude the roller 901, so that the cylinder 900 repeatedly extends and retracts, and the air nozzle 801 keeps constant distance from the peripheral surface of the filter element 1 through the extension and retraction of the cylinder 900. When high-pressure air flows through the air nozzle 801, a spiral is generated on the blade plate 806 to push the air nozzle 801 to rotate, the higher the speed of the high-pressure air flow is, the higher the rotating speed of the air nozzle is, and the situation that the air nozzle 801 continuously sprays at one place of the filter element 1 to cause the surface of the filter element 1 to be concave is avoided.
When high-pressure air flow is sprayed from the outer side of the filter element 1, the rotatable air nozzle 801 is adopted in the invention, because the air pressure at the outer side of the filter element 1 is low, and the flow rate of the high-pressure air after being sprayed is very high, the air nozzle 801 needs to be rotated, so that the soot blowing area is increased, the moving speed of the spraying point of the high-pressure air flow on the outer peripheral surface of the filter element 1 can be increased, the collapse and deformation of the outer peripheral surface of the filter element 1 are avoided, the outer peripheral surface of the filter element 1 is a main absorbing surface of particulate matters, and the filtering effect is seriously influenced after the collapse and deformation. When the high-pressure airflow is sprayed from the inner side of the filter element 1, the high-pressure airflow is only directly discharged from the air holes 604, because the inside of the filter element 1 forms high pressure, the flow speed is relatively low after the high-pressure airflow is sprayed out, the inner peripheral surface of the filter element 1 is not easy to deform, the inner spraying pipe 602 rotates around the central pipe 601, the high-pressure airflow is also moved on the inner peripheral surface of the filter element 1 after being sprayed out, the high-pressure airflow cannot be always aligned with one air spraying hole, the inner peripheral surface of the filter element 1 is not easy to collapse and deform, the inner peripheral surface of the filter element 1 is not a main absorption surface of particulate matters, even if certain collapse occurs, the filtering effect of the filter element 1 is not greatly influenced, and therefore the air holes 604 can be directly used for exhausting air, the structure is simple, and the cost is low.
Claims (10)
1. The filter element recovery method of the elevator cooperative production line is characterized in that: the method comprises the following steps that a, high-pressure air flow is introduced from the interior of a filter element (1), flows out from the outer peripheral surface of the filter element (1), and takes away a part of particle impurities on the outer peripheral surface of the filter element (1); b. high-pressure air flow is sprayed from the outside of the filter element (1) to take away the other part of impurities on the outer peripheral surface of the filter element (1).
2. The filter element recovery method of an elevator cooperative production line according to claim 1, characterized in that: in the step a, one end of the filter element (1) is closed, and high-pressure airflow is introduced into the filter element (1) from the other end of the filter element (1); in the step b, high-pressure air flow is sprayed to the filter element (1) by utilizing the plurality of vertically arranged air nozzles (801), the filter element (1) rotates, and the distance between the air nozzles (801) and the filter element (1) is kept unchanged in the rotating process of the filter element (1).
3. The filter element recovery method of an elevator cooperative production line according to claim 2, characterized in that: in the step b, the distance between the air nozzle (801) and the filter element (1) is kept to be 2-4cm, the air nozzle (801) is in a rotating state during air injection, so that the injected air flow forms an O-shaped track on the surface of the filter element (1), the rotating speed of the air nozzle (801) is in direct proportion to the flow speed of the high-pressure air flow, and collapse of the surface of the filter element (1) is avoided.
4. The filter element recovery apparatus of an elevator co-production line according to claim 1, wherein: including box (2), be equipped with a body (3) on one of them lateral wall of box (2), be equipped with draught fan (4) on another lateral wall of box (2), be equipped with base (5) in box (2), be equipped with drive base (5) rotatory power unit (51) in box (2), the top of base (5) is equipped with carries out the first air current mechanism (6) of blowing to filter core (1) inside, be equipped with elevating system (7) on first air current mechanism (6), the both sides of base (5) all are equipped with carries out the second air current mechanism (8) of blowing to filter core (1) outside, be equipped with telescopic machanism (9) on second air current mechanism (8).
5. The filter element recovery device of an elevator cooperative production line according to claim 4, wherein: the top of box (2) is equipped with through-hole (20), first air current mechanism (6) are including vertical center tube (601), be equipped with rotary pipe joint (610) on center tube (601), spray tube (602) in the both sides of center tube (601) are all, interior spray tube (602) is connected through first support (603) in center tube (601), be equipped with a plurality of from the top down gas pocket (604) of arranging on interior spray tube (602), it is the same to go out the gas direction on gas pocket (604) on same root spray tube (602), the gas direction of giving vent to anger of gas pocket (604) on two interior spray tubes (602) is opposite and not on the coplanar, first closing plate (605) that the top of interior spray tube (602) was passed by center tube (601), the top of first closing plate (605) is equipped with second closing plate (606) that is passed by center tube (601).
6. The filter element recovery device of an elevator cooperative production line according to claim 5, wherein: the lifting mechanism (7) comprises a top plate (700) positioned above the box body (2), the top plate (700) is connected with the box body (2) through a second support (701), a screw rod (702) is arranged between the top plate (700) and the box body (2), a nut (703) is arranged on the screw rod (702), the nut (703) is connected with a central pipe (601) through an adapter plate (609) positioned above a second sealing plate (606), a guide pillar (607) penetrating through the adapter plate (609) is arranged on the second sealing plate (606), a spring (608) positioned between the adapter plate (609) and the second sealing plate (606) is arranged on the guide pillar (607), the lower end of the screw rod (702) is connected with the box body (2) through a first bearing (704), the upper end of the screw rod (702) penetrates through the top plate (700), a first motor (705) driving the screw rod (702) to rotate is arranged on the top plate (700), a guide rod (706) is arranged on one side of the screw rod (702), the guide rod (706) is provided with a guide sleeve (707) connected with the adapter plate (609), the lower end of the guide rod (706) is fixed with the box body (2), and the upper end of the guide rod (706) is fixed with the top plate (700).
7. The filter element recovery device of an elevator cooperative production line according to claim 6, wherein: the two screw rods (702) are respectively positioned on two sides of the first motor (705), a driven wheel (708) is arranged at the upper end of each screw rod (702), an annular belt (709) is arranged between the two driven wheels (708), a driving wheel (710) connected with the first motor (705) is arranged on the inner side of each belt (709), the first motor (705) is positioned above the top plate (700), the first motor (705) is connected with the top plate (700) through a Z-shaped third support (711), and the annular belt (709) penetrates through the third support (711) and the driving wheel (710).
8. The filter element recovery device of an elevator cooperative production line according to claim 4, wherein: second air current mechanism (8) are equipped with a plurality of air cocks (801) that distribute from the top down including vertical outer spray tube (800) on outer spray tube (800), are equipped with outside intake pipe (802) that extend of level on outer spray tube (800), and the outside end of intake pipe (802) stretches out box (2), is equipped with guide pin bushing (803) of being connected with box (2) on intake pipe (802).
9. The filter element recovery device of an elevator cooperative production line according to claim 8, wherein: the telescopic mechanism (9) comprises two cylinders (900) which are respectively positioned at the upper end and the lower end of the outer spray pipe (800), the cylinders (900) are fixed with the box body (2), the telescopic ends of the cylinders (900) are fixed with the outer spray pipe (800), the telescopic mechanism further comprises two rollers (901) which are respectively positioned at the upper end and the lower end of the outer spray pipe (800), the rollers (901) are positioned at the inner side of the outer spray pipe (800), and the rollers (901) are connected with the outer spray pipe (800) through a fourth support (902).
10. The filter element recovery device of an elevator cooperative production line according to claim 8, wherein: the power mechanism (51) comprises a rotating shaft (500), the upper end of the rotating shaft (500) is fixed with the base (5), the lower end of the rotating shaft (500) extends out of the box body (2) downwards, a driven chain wheel (501) is arranged at the lower end of the rotating shaft (500), the driven chain wheel (501) is connected with a driving chain wheel (503) through an annular chain (502), and a second motor (504) with an output end fixed with the driving chain wheel (503) is arranged on the outer side of the box body (2); the air tap (801) is tubular, the rear end of the air tap (801) is connected with the outer spray pipe (800) through the second bearing (804), an elastic sealing sleeve (805) is arranged between the air tap (801) and the outer spray pipe (800), the front part of the air tap (801) is bent at an angle of 5-10 degrees, and a spiral blade plate (806) is arranged in the air tap (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083219.7A CN114470974B (en) | 2022-01-25 | 2022-01-25 | Filter element recovery method and device for elevator cooperative production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083219.7A CN114470974B (en) | 2022-01-25 | 2022-01-25 | Filter element recovery method and device for elevator cooperative production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114470974A true CN114470974A (en) | 2022-05-13 |
| CN114470974B CN114470974B (en) | 2023-05-16 |
Family
ID=81473937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210083219.7A Active CN114470974B (en) | 2022-01-25 | 2022-01-25 | Filter element recovery method and device for elevator cooperative production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114470974B (en) |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4009552A1 (en) * | 1990-03-24 | 1991-09-26 | Knecht Filterwerke Gmbh | Rotary air jet assembly for cleaning tubular-shaped filters - comprises rotary air filter jets mounted on H-frame secured to central tube rotating on bearings |
| JPH0615128A (en) * | 1992-07-01 | 1994-01-25 | Shizuoka Mitsubishi Fuso Jidosha Hanbai Kk | Cleaning machine for air cleaner element |
| RU2179181C2 (en) * | 1999-12-07 | 2002-02-10 | Азово-Черноморская государственная агроинженерная академия | Fermentation apparatus |
| CN201067747Y (en) * | 2007-07-09 | 2008-06-04 | 深圳市隆威自动化科技有限公司 | Cleaning device for steel net template |
| CN102228769A (en) * | 2011-05-30 | 2011-11-02 | 江苏大学 | Filter cartridge dust remover with automatical and continuous dust removal function |
| CN102499219A (en) * | 2011-11-07 | 2012-06-20 | 陈淑芬 | Pesticide spray gun for greenhouse vegetables |
| JP2015033667A (en) * | 2013-08-08 | 2015-02-19 | 住友電気工業株式会社 | Ballast water filtration device, and ballast water treatment system |
| CN204835889U (en) * | 2015-08-03 | 2015-12-02 | 李铭泽 | Internal diameter adjustable magnetic current body power generation facility |
| WO2016119327A1 (en) * | 2015-01-30 | 2016-08-04 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN206315566U (en) * | 2016-11-16 | 2017-07-11 | 青岛港董家口矿石码头有限公司 | Automatic filter core cleaning systems |
| CN207042698U (en) * | 2017-08-10 | 2018-02-27 | 郑晓飞 | A kind of spinning field irrigation shower nozzle of reducing |
| CN107952291A (en) * | 2017-12-20 | 2018-04-24 | 江苏华泽环保集团有限公司 | One kind can self-cleaning dedusting filtering bag |
| CN108607287A (en) * | 2018-06-29 | 2018-10-02 | 拓卡奔马机电科技有限公司 | A kind of filter vat modular construction of clarifier |
| CN209613697U (en) * | 2019-01-28 | 2019-11-12 | 四川彭山汪氏动物保健有限责任公司 | Cleaner is used in a kind of novel hanging strip processing |
| CN209934272U (en) * | 2019-05-08 | 2020-01-14 | 石家庄冀青环保设备有限公司 | A dry-type road sweeper filter cleaning device |
| CN110761924A (en) * | 2019-11-28 | 2020-02-07 | 王纲 | Air filter cleaning machine |
| CN110917731A (en) * | 2019-12-31 | 2020-03-27 | 南京海风环保科技有限公司 | Environment-friendly ash removal device for deeply cleaning filter cylinder and use method |
| CN211158908U (en) * | 2019-11-26 | 2020-08-04 | 滕州净润环保科技有限公司 | Car air cleaner blasts device |
| CN112337202A (en) * | 2020-10-22 | 2021-02-09 | 无锡华南钢结构环保有限公司 | Pulse filtering and back-blowing system for gas turbine |
| CN213253428U (en) * | 2020-07-09 | 2021-05-25 | 佛山市天然气高压管网有限公司 | Natural gas filter core sweeps device |
| CN213492517U (en) * | 2020-09-19 | 2021-06-22 | 安徽皖欣环境工程有限公司 | Pre-cooling pipe for chemical waste gas |
| CN214192717U (en) * | 2020-12-23 | 2021-09-14 | 东莞理工学院 | Rotary aeration device for river sewage |
| CN113398685A (en) * | 2021-06-23 | 2021-09-17 | 江苏信泰化工装备有限公司 | High-efficient filterable air tank pulse dust collector |
| CN214914170U (en) * | 2021-01-04 | 2021-11-30 | 浙江久立电气材料有限公司 | Filter element cleaning device for thin oil station |
| CN215137781U (en) * | 2021-05-20 | 2021-12-14 | 辛集市洁侍过滤器材有限公司 | Efficient cleaning equipment for filter element |
-
2022
- 2022-01-25 CN CN202210083219.7A patent/CN114470974B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4009552A1 (en) * | 1990-03-24 | 1991-09-26 | Knecht Filterwerke Gmbh | Rotary air jet assembly for cleaning tubular-shaped filters - comprises rotary air filter jets mounted on H-frame secured to central tube rotating on bearings |
| JPH0615128A (en) * | 1992-07-01 | 1994-01-25 | Shizuoka Mitsubishi Fuso Jidosha Hanbai Kk | Cleaning machine for air cleaner element |
| RU2179181C2 (en) * | 1999-12-07 | 2002-02-10 | Азово-Черноморская государственная агроинженерная академия | Fermentation apparatus |
| CN201067747Y (en) * | 2007-07-09 | 2008-06-04 | 深圳市隆威自动化科技有限公司 | Cleaning device for steel net template |
| CN102228769A (en) * | 2011-05-30 | 2011-11-02 | 江苏大学 | Filter cartridge dust remover with automatical and continuous dust removal function |
| CN102499219A (en) * | 2011-11-07 | 2012-06-20 | 陈淑芬 | Pesticide spray gun for greenhouse vegetables |
| JP2015033667A (en) * | 2013-08-08 | 2015-02-19 | 住友電気工業株式会社 | Ballast water filtration device, and ballast water treatment system |
| WO2016119327A1 (en) * | 2015-01-30 | 2016-08-04 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN204835889U (en) * | 2015-08-03 | 2015-12-02 | 李铭泽 | Internal diameter adjustable magnetic current body power generation facility |
| CN206315566U (en) * | 2016-11-16 | 2017-07-11 | 青岛港董家口矿石码头有限公司 | Automatic filter core cleaning systems |
| CN207042698U (en) * | 2017-08-10 | 2018-02-27 | 郑晓飞 | A kind of spinning field irrigation shower nozzle of reducing |
| CN107952291A (en) * | 2017-12-20 | 2018-04-24 | 江苏华泽环保集团有限公司 | One kind can self-cleaning dedusting filtering bag |
| CN108607287A (en) * | 2018-06-29 | 2018-10-02 | 拓卡奔马机电科技有限公司 | A kind of filter vat modular construction of clarifier |
| CN209613697U (en) * | 2019-01-28 | 2019-11-12 | 四川彭山汪氏动物保健有限责任公司 | Cleaner is used in a kind of novel hanging strip processing |
| CN209934272U (en) * | 2019-05-08 | 2020-01-14 | 石家庄冀青环保设备有限公司 | A dry-type road sweeper filter cleaning device |
| CN211158908U (en) * | 2019-11-26 | 2020-08-04 | 滕州净润环保科技有限公司 | Car air cleaner blasts device |
| CN110761924A (en) * | 2019-11-28 | 2020-02-07 | 王纲 | Air filter cleaning machine |
| CN110917731A (en) * | 2019-12-31 | 2020-03-27 | 南京海风环保科技有限公司 | Environment-friendly ash removal device for deeply cleaning filter cylinder and use method |
| CN213253428U (en) * | 2020-07-09 | 2021-05-25 | 佛山市天然气高压管网有限公司 | Natural gas filter core sweeps device |
| CN213492517U (en) * | 2020-09-19 | 2021-06-22 | 安徽皖欣环境工程有限公司 | Pre-cooling pipe for chemical waste gas |
| CN112337202A (en) * | 2020-10-22 | 2021-02-09 | 无锡华南钢结构环保有限公司 | Pulse filtering and back-blowing system for gas turbine |
| CN214192717U (en) * | 2020-12-23 | 2021-09-14 | 东莞理工学院 | Rotary aeration device for river sewage |
| CN214914170U (en) * | 2021-01-04 | 2021-11-30 | 浙江久立电气材料有限公司 | Filter element cleaning device for thin oil station |
| CN215137781U (en) * | 2021-05-20 | 2021-12-14 | 辛集市洁侍过滤器材有限公司 | Efficient cleaning equipment for filter element |
| CN113398685A (en) * | 2021-06-23 | 2021-09-17 | 江苏信泰化工装备有限公司 | High-efficient filterable air tank pulse dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114470974B (en) | 2023-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201818320U (en) | Horizontal turbulence ball packing dust collector for mine | |
| CN215388422U (en) | Dust spraying and dust falling device for municipal construction | |
| CN212417091U (en) | Oil-gas separation device | |
| CN217139695U (en) | Filter element recovery device of elevator cooperative production line | |
| CN114470974A (en) | Filter element recovery method and device for elevator cooperative production line | |
| CN221921047U (en) | Dust fall equipment for coal mine construction | |
| CN114984677A (en) | Bag collector that possesses quick deashing function | |
| CN214035748U (en) | Underground coal mining dust spraying device | |
| CN215672326U (en) | A smoke and dust collecting and distributing device for tunnel blasting | |
| CN212249909U (en) | An underground dustproof drilling device | |
| CN215804660U (en) | Mining air door adjusting air window with annular spraying function | |
| CN220899896U (en) | Spray dust device in construction site | |
| CN220539674U (en) | Mining spraying fan for mining engineering | |
| CN222121585U (en) | Roadway dust removal and purification device | |
| CN218093114U (en) | Ventilation dust-removing device | |
| CN221373654U (en) | Mining wet dust removal fan | |
| CN217287716U (en) | Dust removal and suppression device for ore mining | |
| CN222436411U (en) | Multifunctional dust fall equipment for coal mine exploitation | |
| CN222207990U (en) | A mine blasting dust spray treatment equipment | |
| CN115949449B (en) | A mine-used high-efficiency spray dust suppression device and method | |
| CN218608638U (en) | Water smoke dust collector | |
| CN221423247U (en) | Airflow induced dust removal system under multi-dust closed environment | |
| CN217287743U (en) | Constructional engineering technical equipment | |
| CN220063559U (en) | Sampling device | |
| CN117771828B (en) | Pulse bag type dust collection equipment for industrial production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |