CN117679848B - Cleaning equipment for cartridge filter of security filter of power plant - Google Patents
Cleaning equipment for cartridge filter of security filter of power plant Download PDFInfo
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- CN117679848B CN117679848B CN202410133046.4A CN202410133046A CN117679848B CN 117679848 B CN117679848 B CN 117679848B CN 202410133046 A CN202410133046 A CN 202410133046A CN 117679848 B CN117679848 B CN 117679848B
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- knocking
- cartridge filter
- flushing
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- 238000004140 cleaning Methods 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000011010 flushing procedure Methods 0.000 claims description 47
- 238000001125 extrusion Methods 0.000 claims description 30
- 238000007790 scraping Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 22
- 239000012535 impurity Substances 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008929 regeneration Effects 0.000 abstract description 7
- 238000011069 regeneration method Methods 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 229940037003 alum Drugs 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 organic matters Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- 235000011121 sodium hydroxide Nutrition 0.000 description 1
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- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses cleaning equipment for a cartridge filter core of a power plant cartridge filter, which relates to the field of the cartridge filter of the power plant. In the embodiment of the invention, the cartridge filter is washed, soaked, cleaned and aired by reasonably configuring the structures such as the cartridge filter, the cleaning box body, the integrated top plate, the liquid box, the water pump and the water pipe, and the regenerated cartridge filter has good use effect, strong reliability and no influence on the subsequent equipment; because the filter element belongs to long-term expendable, the filter element regeneration technology can continuously save spare part cost for a long time along with the increase of the service time, and brings long-term economic benefits for enterprises.
Description
Technical Field
The invention relates to the technical field of power plant safety filters, in particular to cleaning equipment for a power plant safety filter element.
Background
When generating electricity, the boiler needs to be supplemented with water through a water supplementing treatment system due to various reasons, water needs to be filtered when entering water, the water is generally filtered through a primary reverse osmosis security filter, and the primary reverse osmosis security filter is provided with a filter element, but when the filter element continuously operates for a long period or algae breeds in summer, the filter element is fast in replacement frequency, the period is shorter, the cost consumption of plant spare parts is extremely high, after the problem of overhigh cost of the filter element is found, the impurities inside the filter element are relatively fixed through the disassembly of the old filter element, and the following types of impurities are mainly found: green sticky matters and powdery matters, and the analysis main component is algae; the gray black sticky matter is analyzed, and the main components are organic matters such as bacteria and the like; mud-like substances, wherein the main analysis component is mud scale and alum scale; fine particles, wherein the main analysis components are active carbon particles, sand particles and the like; small amounts of other impurities, floccules or large-particle impurities, which cause filter cloth blockage of the filter element, flow reduction and pressure difference rise, and the filter element is replaced all the time to cause overhigh use cost, thereby bringing huge economic pressure for enterprises.
Disclosure of Invention
The invention aims to provide cleaning equipment for a cartridge filter of a security filter of a power plant, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The cleaning equipment for the safety filter cartridges of the power plant comprises a plurality of safety filter cartridges and a cleaning box body, wherein an integrated top plate is arranged in the cleaning box body, the safety filter cartridges are all installed on the bottom side of the integrated top plate, one side of the cleaning box body is provided with a liquid box, a water pump is placed in the liquid box, and a water pipe is connected to the water pump;
The lifting flushing mechanism is arranged on the integrated top plate and is used for flushing and cleaning a plurality of cartridge filter elements; the lifting flushing mechanism comprises a lifting seat, a plurality of middle boxes are annularly and equidistantly arranged on the lifting seat, a flushing frame is arranged on the middle boxes, a cartridge filter element is positioned in the flushing frame, a water pipe is arranged in the lifting seat, a plurality of flushing heads and a plurality of cleaning bristles are annularly and equidistantly arranged on the inner wall of the flushing frame, a plurality of clamping seats are annularly and equidistantly arranged on the integrated top plate, a plurality of cartridge filter elements are respectively clamped on the plurality of clamping seats, a driving motor is arranged above the flushing box body, an output shaft of the driving motor is provided with a motor shaft through a coupler, and the motor shaft penetrates through the lifting seat;
the auxiliary knocking mechanism is arranged on the integrated top plate and is used for knocking the clamping seat; the auxiliary knocking mechanism comprises a plurality of bases, wherein the bases are annularly and equidistantly arranged on the top side of the integrated top plate, a knocking frame is rotatably arranged on the bases, and a knocking head is arranged on the bottom side of the knocking frame;
Still include box wiper mechanism, box wiper mechanism installs on the lift washes the mechanism, box wiper mechanism is used for right wash the inner wall of box, box wiper mechanism includes a plurality of folding bars, a plurality of the folding bar is all rotated and is installed on the elevating socket.
Further, in the preferred embodiment of the present invention, a rotation hole is formed on the lifting seat, and the bottom end of the motor shaft passes through the rotation hole;
The outside of motor shaft has offered the drive groove along circumferencial direction annular slope, install the drive piece on the inner wall of rotation hole, the drive piece extends to in the drive groove.
Further, in the preferred embodiment of the present invention, two limiting sliding holes are formed on the lifting seat, two limiting sliding rods are slidably mounted on the two limiting sliding rods Kong Najun, and top ends of the two limiting sliding rods are mounted on the bottom side of the integrated top plate.
Further, in the preferred embodiment of the present invention, a plurality of abutting plates are slidably mounted on the bottom side of the clamping seat at equal intervals in a ring shape, and the plurality of abutting plates are abutted against the inner wall of the cartridge filter element;
The bottom side annular of clamping seat has offered a plurality of extrusion grooves equidistantly, and a plurality of support tight board slides respectively a plurality of in the extrusion groove, install extrusion spring on the inner wall of extrusion groove, extrusion spring's the other end is installed support tight board.
Further, in a preferred embodiment of the present invention, the auxiliary knocking mechanism further includes a mounting plate, a supporting seat is mounted on a bottom side of the mounting plate, and a squeezing wheel is rotatably mounted on the supporting seat, and is used for squeezing the knocking frame to rotate.
Further, in a preferred embodiment of the present invention, a support shaft is mounted on the base, and the knocking frame is rotatably mounted on the support shaft;
The knocking frame is provided with a torsion spring groove, a torsion spring is arranged in the torsion spring groove, one end of the torsion spring is installed on the supporting shaft, and the other end of the torsion spring is installed on the inner wall of the torsion spring groove.
Further, in a preferred embodiment of the present invention, the cleaning mechanism for a tank further includes a scraping frame and a plurality of sealing plates, the scraping frame is mounted on a bottom end of the motor shaft, the motor shaft rotates to drive the scraping frame to rotate, the scraping frame is used for scraping impurities attached to an inner wall of the cleaning tank, and the mounting plate is mounted on the scraping frame;
the sealing plates are movably mounted on the middle boxes respectively, one side of each sealing plate is provided with a transfer frame, one side of each transfer frame is movably provided with a linkage rod, the transfer frame is provided with a sliding hole, the linkage rod is rotatably provided with a sliding shaft, and the sliding shaft is movably mounted in the sliding hole.
Further, in the preferred embodiment of the present invention, a plurality of storage slots are formed in the bottom side of the lifting seat at equal intervals in a ring shape, a plurality of folding rods are respectively movably mounted in the plurality of storage slots, a sealing seat is mounted on the inner wall of the top side of the storage slots, a cleaning nozzle is mounted on the top side of the folding rods, the cleaning nozzle is in contact with the sealing seat, the folding rods are hollow, and a connecting water pipe is mounted on the folding rods and is mounted on the water pipe;
The inner wall of the storage groove is provided with a rotary hole, a mounting shaft is rotatably arranged in the rotary hole, and the folding rod and the linkage rod are sleeved on the mounting shaft.
Further, in the preferred embodiment of the present invention, the mounting shaft is sleeved with a V-shaped frame, and the integrated top plate is movably provided with a plurality of pressing rods, and the pressing rods are moved to drive the V-shaped frame to rotate;
The inner wall of the rotary hole is provided with a plurality of arc clamping grooves in an annular equidistant manner, the outer side of the mounting shaft is provided with a plurality of retraction grooves in an annular equidistant manner along the circumferential direction, a plurality of arc clamping blocks are movably mounted in the retraction grooves, the arc clamping blocks are respectively clamped in the arc clamping grooves, the inner wall of the retraction grooves is provided with a return spring, and the other end of the return spring is mounted on the arc clamping blocks.
Further, in the preferred embodiment of the present invention, two plugging seats are installed on the cleaning box, plugging frames are plugged on the two plugging seats, and the integrated top plate and the driving motor are both installed on the plugging frames;
and a water outlet valve is arranged at the bottom side of the cleaning box body, and is opened for discharging water in the cleaning box body.
The cleaning equipment for the cartridge filter element of the security filter of the power plant has the beneficial effects that:
According to the invention, through the arrangement of the structures such as the filter element, the cleaning box body, the integrated top plate, the liquid box, the water pump, the water pipe and the like, the cartridge filter element of the cartridge filter is washed, soaked, cleaned and aired, the filter element is regenerated, the regenerated filter element is put into use, the reliability is high, the influence on the subsequent-stage equipment is avoided, and the filter element belongs to long-term expendables, so that the cost of spare parts is continuously saved for a long time along with the increase of the use time.
Further, in the invention, the driving motor is started through the arrangement of the lifting flushing mechanism, so that the motor shaft rotates, the driving block is extruded through the driving groove, the driving block drives the lifting seat to move, the lifting seat moves up and down once when the motor shaft rotates for one circle, the lifting seat moves up and down to drive the flushing frames to move, the flushing frames move up and down, the cartridge filter is fully cleaned, and meanwhile, the cartridge filter is cleaned through the cleaning bristles, so that the cleaning quality is further ensured.
Still further, in the invention, through the arrangement of the auxiliary knocking mechanism, when the motor shaft rotates to drive the scraping frame to rotate, the mounting plate is driven to rotate, the mounting plate drives the extrusion wheel to rotate through the supporting seat, so that the extrusion wheel sequentially extrudes a plurality of knocking frames, the knocking frames rotate on the supporting shaft and are stressed by the torsion springs, when the extrusion wheel is separated from the knocking frames, the knocking frames are driven to reset under the resilience force of the torsion springs, the knocking frames are driven to knock the clamping seat through the knocking head, and then the clamping seat drives the filter element of the security filter to vibrate, so that impurities in the filter element of the security filter are vibrated down, and the cleaning effect of the filter element of the security filter is further ensured.
Furthermore, in the invention, through the arrangement of the box cleaning mechanism, the scraping frame is driven to rotate to scrape impurities attached to the inner wall of the cleaning box when the motor shaft rotates, meanwhile, when the folding rod needs to be unfolded, the lifting seat is moved to a position close to the integrated top plate, the plurality of pressing rods are sequentially moved, the V-shaped frame rotates to drive the mounting shaft to rotate, the mounting shaft rotates to drive the linkage rod to rotate, the linkage rod drives the switching frame to move through the sliding shaft, meanwhile, the sliding shaft slides in the sliding hole, the switching frame moves to drive the sealing plate to move, and therefore, when the folding rod is unfolded, the sealing plate seals the middle box, water in the water pipe enters the folding rod through the connecting water pipe, and the folding rod washes the inner wall of the cleaning box through the cleaning nozzle, so that the cleaning of the cleaning box is ensured, and cross contamination to the filtering is avoided.
Drawings
FIG. 1 is a schematic perspective view of a cleaning apparatus for a power plant cartridge filter according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partially cut-away configuration of a cleaning apparatus for a power plant cartridge filter cartridge according to an embodiment of the present invention;
FIG. 3 is a schematic view of a part of a structural connection between an integrated top plate and a lifting seat of a cleaning device for a cartridge filter of a power plant according to an embodiment of the present invention;
FIG. 4 is a schematic view of a partial structure of an integrated top plate and motor shaft connection of a cleaning apparatus for a power plant cartridge filter according to an embodiment of the present invention;
fig. 5 is a schematic structural view of structural connection between a flushing frame and a clamping seat of a cleaning device for a cartridge filter element of a power plant according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a cartridge filter cartridge and a rinse frame of a cleaning apparatus for a power plant cartridge filter cartridge according to an embodiment of the present invention;
FIG. 7 is a schematic view of a partially sectional structure of a lifting seat and motor shaft of a cleaning apparatus for a power plant cartridge filter according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a structure in which a lifting seat of a cleaning device for a cartridge filter of a power plant is connected to a motor shaft;
FIG. 9 is a schematic structural view of a base and knocking frame connection of a cleaning device for a power plant cartridge filter according to an embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view of a base and knocking frame connection of a cleaning device for a power plant cartridge filter according to an embodiment of the present invention;
FIG. 11 is a schematic view of a partially cut-away structure of a lifting seat and intermediate box connection of a cleaning apparatus for a power plant cartridge filter according to an embodiment of the present invention;
FIG. 12 is a schematic illustration of a connection between a closure plate and a adaptor rack of a cleaning apparatus for a power plant cartridge filter according to an embodiment of the present invention;
FIG. 13 is a schematic cross-sectional view of a lifting seat and folding bar connection of a cleaning apparatus for a power plant cartridge filter according to an embodiment of the present invention;
Fig. 14 is a schematic view of the structure of part a in fig. 13 of a cleaning apparatus for a power plant cartridge filter cartridge according to an embodiment of the present invention.
In the figure: 1-cartridge filter cartridge; 2-cleaning the box body; 3-an integrated top plate; 4-a liquid tank; 5-a water pump; 6-a water pipe; 7-lifting flushing mechanism; 701-lifting seat; 702-flushing the frame; 703-a flushing head; 704-cleaning bristles; 705-a clamping seat; 706-abutting the plate; 707-extrusion groove; 708-pressing a spring; 709-driving a motor; 710-motor shaft; 711-driving groove; 712-a drive block; 713-restricting slide holes; 714-restraining the slide bar; 715-a rotation hole; 716-an intermediate box; 8-an auxiliary striking mechanism; 801-a base; 802-knocking frame; 803-tapping head; 804-supporting the shaft; 805 torsion spring slots; 806-torsion spring; 807-mounting plates; 808-a support base; 809-pressing wheel; 9, a box cleaning mechanism; 901-folding bar; 902-a receiving groove; 903-cleaning the spray head; 904-sealing seat; 905-connecting a water pipe; 906-mounting a shaft; 907-closing plate; 908—an adapter rack; 909-a linkage rod; 910-a sliding aperture; 911-sliding shaft; 912-V shaped frame; 913-pressing down the lever; 914-rotating the hole; 915-retraction slot; 916-arc clamping block; 917-arc card slot; 918-a return spring; 919—a scraper rack; 10-a plug-in frame; 11-a socket; 12-water outlet valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of 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.
Examples
Referring to fig. 1-14 of the drawings in combination with the description, the cleaning device for a safety filter cartridge of a power plant provided by the embodiment of the invention comprises a plurality of safety filter cartridges 1 and a cleaning box body 2, wherein an integrated top plate 3 is arranged in the cleaning box body 2, the safety filter cartridges 1 are all arranged on the bottom side of the integrated top plate 3, a liquid tank 4 is arranged on one side of the cleaning box body 2, a water pump 5 is arranged in the liquid tank 4, and a water pipe 6 is connected to the water pump 5;
and also comprises a lifting flushing mechanism 7, wherein the lifting flushing mechanism 7 is arranged on the integrated top plate 3, and the lifting flushing mechanism 7 is used for flushing and cleaning a plurality of cartridge filter cartridges 1; the lifting flushing mechanism 7 comprises a lifting seat 701, a plurality of middle boxes 716 are annularly and equidistantly arranged on the lifting seat 701, a flushing frame 702 is arranged on the middle boxes 716, a cartridge filter element 1 is positioned in the flushing frame 702, a water pipe 6 is arranged in the lifting seat 701, a plurality of flushing heads 703 and a plurality of cleaning bristles 704 are annularly and equidistantly arranged on the inner wall of the flushing frame 702, a plurality of clamping seats 705 are annularly and equidistantly arranged on the integrated top plate 3, a plurality of cartridge filter elements 1 are respectively clamped on the plurality of clamping seats 705, a driving motor 709 is arranged above the flushing box 2, a motor shaft 710 is arranged on an output shaft of the driving motor 709 through a coupler, and the motor shaft 710 penetrates through the lifting seat 701.
Further, the cleaning device for the cartridge filter element of the power plant provided by the embodiment of the invention further comprises an auxiliary knocking mechanism 8, wherein the auxiliary knocking mechanism 8 is arranged on the integrated top plate 3, and the auxiliary knocking mechanism 8 is used for knocking the clamping seat 705; the auxiliary knocking mechanism 8 comprises a plurality of bases 801, wherein the bases 801 are annularly and equidistantly arranged on the top side of the integrated top plate 3, a knocking frame 802 is rotatably arranged on the bases 801, and a knocking head 803 is arranged on the bottom side of the knocking frame 802; and still include box wiper mechanism 9, box wiper mechanism 9 installs on lift washing mechanism 7, and box wiper mechanism 9 is used for washing the inner wall of wasing box 2, and box wiper mechanism 9 includes a plurality of folding bars 901, and a plurality of folding bars 901 are all rotated and are installed on elevating socket 701. It should be noted that, in the embodiment of the present invention, by setting the lifting flushing mechanism 7, a plurality of cartridge filter cartridges 1 are installed on the bottom side of the integrated top plate 3, and the motor shaft 710 is driven to rotate by starting the driving motor 709, so that the lifting seat 701 moves up and down, the lifting seat 701 moves up and down to drive the plurality of flushing frames 702 to move, and the flushing frames 702 move to drive the plurality of flushing heads 703 to sufficiently clean the cartridge filter cartridges 1, and simultaneously, the plurality of cleaning bristles 704 are used to clean the cartridge filter cartridges 1, so as to further ensure the cleaning quality.
It should be further noted that, through the arrangement of the auxiliary knocking mechanism 8, when the motor shaft 710 rotates to drive the scraping frame 919 to rotate, the mounting plate 807 is driven to rotate, the mounting plate 807 drives the extrusion wheel 809 to rotate through the supporting seat 808, so that the extrusion wheel 809 sequentially extrudes the plurality of knocking frames 802, further, the knocking frames 802 rotate on the supporting shaft 804, and the torsion springs 806 are stressed, so when the extrusion wheel 809 is separated from the knocking frames 802, the knocking frames 802 are driven to reset under the resilience force of the torsion springs 806, further, the knocking frames 802 knock the clamping seat 705 through the knocking head 803, and then the clamping seat 705 drives the security filter element 1 to vibrate, thereby shaking off impurities in the security filter element 1, and further ensuring the cleaning effect of the security filter element 1; in addition, through the setting of box wiper mechanism 9, the motor shaft 710 rotates the time drive strike-off frame 919 and strikes off the impurity that adheres to on the inner wall of washing box 2, simultaneously when needs expansion folding bar 901, move the lift seat 701 to the position that is close integrated roof 3, remove a plurality of depression bars 913 in proper order, make V type frame 912 rotate, V type frame 912 rotates and drives installation axle 906 and rotates, installation axle 906 rotates and drives the gangbar 909 and rotate, the gangbar 909 passes through slide shaft 911 and drives transfer frame 908 and remove, simultaneously slide shaft 911 slides in slide hole 910, transfer frame 908 removes and drives the closure plate 907 and remove, and then realize when folding bar 901 expands, closure plate 907 seals intermediate box 716, then make the water in the water pipe 6 enter into folding bar 901 through connecting water pipe 905, folding bar 901 is through washing shower nozzle 903 blowout washing the inner wall of washing box 2.
Further, referring to fig. 2-8 of the specification, in the cleaning apparatus for a cartridge filter of a security filter of a power plant provided in an embodiment of the present invention, a lifting seat 701 is provided with a rotation hole 715, and a bottom end of a motor shaft 710 passes through the rotation hole 715; the outer side of the motor shaft 710 is provided with a driving groove 711 in a ring shape along the circumferential direction, the inner wall of the rotation hole 715 is provided with a driving block 712, and the driving block 712 extends into the driving groove 711. It should be noted that, in the embodiment of the present invention, when the motor shaft 710 rotates, the driving groove 711 extrudes the driving block 712, so that the driving block 712 drives the lifting seat 701 to move, and when the motor shaft 710 rotates for one circle, the lifting seat 701 moves up and down, and the lifting seat 701 moves up and down to drive the plurality of flushing frames 702 to move, so that the flushing frames 702 move up and down, and the cartridge filter 1 is cleaned fully.
More specifically, in the embodiment of the present invention, two limiting sliding holes 713 are formed on the lifting seat 701, limiting sliding rods 714 are slidably installed in the two limiting sliding holes 713, and top ends of the two limiting sliding rods 714 are installed on the bottom side of the integrated top plate 3. It should be noted that, in the embodiment of the present invention, when the lifting seat 701 moves, the two limiting sliding holes 713 slide on the two limiting sliding rods 714, so that the lifting seat 701 is limited to move vertically only.
Referring to fig. 2-8 of the drawings, in further detail, in the embodiment of the present invention, a plurality of abutting plates 706 are slidably mounted on the bottom side of the clamping seat 705 at equal intervals in a ring shape, and the plurality of abutting plates 706 are abutted against the inner wall of the security filter element 1;
In addition, a plurality of extrusion grooves 707 are annularly and equidistantly formed on the bottom side of the clamping seat 705, a plurality of abutting plates 706 slide in the extrusion grooves 707 respectively, extrusion springs 708 are mounted on the inner walls of the extrusion grooves 707, and the other ends of the extrusion springs 708 are mounted on the abutting plates 706. In the embodiment of the present invention, when the cartridge filter 1 is installed, the cartridge filter 1 is sleeved on the plurality of tightening plates 706, so that the plurality of tightening plates 706 are pressed, the tightening plates 706 slide in the pressing grooves 707 and drive the pressing springs 708 to bear force, and after the cartridge filter 1 is completely sleeved on the tightening plates 706, the plurality of tightening plates 706 are driven to reset under the resilience force of the pressing springs 708 and are clamped on the inner wall of the cartridge filter 1, so that the cartridge filter 1 can be installed, thereby making the cartridge filter 1 very convenient and fast.
Further, referring to fig. 4 and fig. 9-10 of the drawings, in the cleaning apparatus for a cartridge filter of a power plant according to the embodiment of the present invention, the auxiliary knocking mechanism 8 further includes a mounting plate 807, a support seat 808 is mounted on a bottom side of the mounting plate 807, and a squeezing wheel 809 is rotatably mounted on the support seat 808, where the squeezing wheel 809 is used to squeeze the knocking frame 802 to rotate. It should be noted that, in the embodiment of the present invention, when the scraping frame 919 rotates, the mounting plate 807 is driven to rotate, the mounting plate 807 drives the extrusion wheel 809 to rotate through the supporting seat 808, so that the extrusion wheel 809 sequentially extrudes the plurality of knocking frames 802, and then the knocking frames 802 rotate, the knocking frames 802 rotate on the supporting shaft 804, and the torsion springs 806 are stressed, so when the extrusion wheel 809 is separated from the knocking frames 802, the knocking frames 802 are driven to reset under the resilience force of the torsion springs 806, and then the knocking frames 802 knock the clamping seat 705 through the knocking head 803, so that the clamping seat 705 drives the cartridge filter element 1 to vibrate.
Referring to fig. 4 and fig. 9-10 of the drawings, in further detail, in the embodiment of the present invention, a support shaft 804 is mounted on the base 801, and a knocking frame 802 is rotatably mounted on the support shaft 804; the knocking frame 802 is provided with a torsion spring groove 805, a torsion spring 806 is arranged in the torsion spring groove 805, one end of the torsion spring 806 is arranged on the supporting shaft 804, and the other end of the torsion spring 806 is arranged on the inner wall of the torsion spring groove 805. It should be noted that, in the embodiment of the present invention, when the knocking frame 802 is extruded by the extrusion wheel 809, the knocking frame 802 rotates on the supporting shaft 804, and the torsion spring 806 is stressed, when the extrusion wheel 809 is separated from the knocking frame 802, the knocking frame 802 is driven to reset under the resilience force of the torsion spring 806, so that the knocking frame 802 knocks the clamping seat 705 through the knocking head 803, and then the clamping seat 705 drives the security filter element 1 to vibrate, so that impurities in the security filter element 1 are shaken off, and the cleaning effect of the security filter element 1 is further ensured.
Further, referring to fig. 11-14 of the drawings, in the cleaning apparatus for a cartridge filter of a power plant according to the embodiment of the present invention, the cleaning mechanism 9 for a box body further includes a scraping frame 919 and a plurality of sealing plates 907, the scraping frame 919 is mounted on a bottom end of a motor shaft 710, the motor shaft 710 rotates to drive the scraping frame 919 to rotate, for scraping impurities attached to an inner wall of the cleaning box body 2, and the mounting plate 807 is mounted on the scraping frame 919;
In addition, a plurality of closing plates 907 are movably mounted on the plurality of intermediate boxes 716 respectively, a transfer frame 908 is mounted on one side of the closing plates 907, a linkage rod 909 is movably mounted on one side of the transfer frame 908, a sliding hole 910 is formed in the transfer frame 908, a sliding shaft 911 is rotatably mounted on the linkage rod 909, and the sliding shaft 911 is movably mounted in the sliding hole 910. It should be noted that, in the embodiment of the present invention, the motor shaft 710 rotates to drive the scraping frame 919 to rotate, thereby scraping the impurities attached to the inner wall of the cleaning box 2, and simultaneously, when the folding rod 901 needs to be unfolded, the lifting seat 701 is moved to a position close to the integrated top plate 3, and the plurality of pressing rods 913 are sequentially moved, so that the V-shaped frame 912 rotates, the V-shaped frame 912 rotates to drive the installation shaft 906 to rotate, the installation shaft 906 rotates to drive the linkage rod 909 to rotate, the linkage rod 909 drives the transfer frame 908 to move through the sliding shaft 911, and simultaneously, the sliding shaft 911 slides in the sliding hole 910, the transfer frame 908 moves to drive the sealing plate 907 to move, thereby realizing that when the folding rod 901 is unfolded, the sealing plate 907 seals the middle box 716, so that the water in the water pipe 6 enters into the folding rod 901 through the connecting water pipe 905, and the washing nozzle 903 sprays the washing water, thereby washing the inner wall of the cleaning box 2; similarly, as folding bar 901 is retracted, closure plate 907 is moved upward, causing intermediate tank 716 to open and water from water line 6 to enter flush frame 702, flushing cartridge 1.
More specifically, in the embodiment of the present invention, a plurality of storage slots 902 are annularly and equidistantly formed on the bottom side of the lifting seat 701, a plurality of folding rods 901 are respectively movably mounted in the plurality of storage slots 902, a sealing seat 904 is mounted on the inner wall of the top side of the storage slots 902, a cleaning nozzle 903 is mounted on the top side of the folding rods 901, the cleaning nozzle 903 is in contact with the sealing seat 904, the folding rods 901 are hollow, and a connecting water pipe 905 is mounted, and the connecting water pipe 905 is mounted on the water pipe 6;
In addition, a rotation hole 914 is formed in the inner wall of the storage groove 902, the installation shaft 906 is rotatably installed in the rotation hole 914, and the folding rod 901 and the linkage rod 909 are both sleeved on the installation shaft 906. In the embodiment of the present invention, when folding bar 901 is recovered, folding bar 901 rotates in rotary hole 914 through mounting shaft 906, so that cleaning nozzle 903 contacts with sealing seat 904, and cleaning nozzle 903 is sealed by sealing seat 904, at this time, water in water pipe 6 enters flushing frame 702 through intermediate tank 716, and cartridge 1 is flushed.
Referring to fig. 11-14 of the drawings, in further detail, in the embodiment of the present invention, a V-shaped frame 912 is sleeved on the mounting shaft 906, a plurality of pressing rods 913 are movably mounted on the integrated top plate 3, and the pressing rods 913 are moved to drive the V-shaped frame 912 to rotate;
In addition, a plurality of arc clamping grooves 917 are annularly and equidistantly formed in the inner wall of the rotary hole 914, a plurality of retraction grooves 915 are annularly and equidistantly formed in the outer side of the mounting shaft 906 along the circumferential direction, arc clamping blocks 916 are movably mounted in the retraction grooves 915, the arc clamping blocks 916 are respectively clamped in the arc clamping grooves 917, a return spring 918 is mounted on the inner wall of the retraction groove 915, and the other end of the return spring 918 is mounted on the arc clamping blocks 916. It should be noted that, in the embodiment of the present invention, when the folding rod 901 needs to be unfolded, the lifting seat 701 is moved to a position close to the integrated top plate 3, and one pressing rod 913 is moved, so that the pressing rod 913 extrudes the V-shaped frame 912 to rotate, the V-shaped frame 912 rotates to drive the mounting shaft 906 to rotate, and then the mounting shaft 906 drives the plurality of arc-shaped clamping blocks 916 to rotate, so that the plurality of arc-shaped clamping blocks 916 are extruded and retracted by the plurality of arc-shaped clamping grooves 917 and retracted into the retraction groove 915, thereby driving the return spring 918 to bear force; after the folding rod 901 is unfolded, the lower pressure rod 913 is loosened, under the resilience force of the plurality of return springs 918, the plurality of arc clamping blocks 916 are reset and clamped in the plurality of arc clamping grooves 917, when the folding rod 901 needs to be reset, the other lower pressure rod 913 is moved, the V-shaped frame 912 is rotated to drive the mounting shaft 906 to rotate, then the plurality of arc clamping blocks 916 are driven to rotate through the mounting shaft 906, after the rotation is in place, the lower pressure rod 913 is loosened, and then the arc clamping blocks 916 are clamped in the plurality of arc clamping grooves 917, so that the operation is completed.
Further, referring to fig. 1-2 of the specification, in the cleaning device for a security filter core of a power plant provided by the embodiment of the invention, two plug-in sockets 11 are installed on a cleaning box 2, plug-in frames 10 are plugged on the two plug-in sockets 11, and an integrated top plate 3 and a driving motor 709 are installed on the plug-in frames 10; in addition, a water outlet valve 12 is installed at the bottom side of the washing tank 2, and the water outlet valve 12 is opened for discharging water in the washing tank 2. In the embodiment of the present invention, when the plurality of cartridge filter cartridges 1 are removed, the plug frame 10 is moved to disengage from the two plug seats 11, so that the plug frame 10 can be removed, and the waste water in the cleaning tank 2 can be discharged by opening the water outlet valve 12.
In summary, the working principle of the cleaning device for the cartridge filter of the security filter of the power plant provided by the embodiment of the invention is as follows:
After the filter element of the security filter is used for a long time, the inside and outside of the filter element are thoroughly washed by using desalted water, organic matters, mud dirt, bacterial metabolites and the like attached to the surface of the filter element and the interlayer are removed, a regeneration liquid is prepared for soaking, inorganic impurities (mud dirt, alum dirt and particle attachments) are removed by using caustic soda, fungus and algae organic matters are removed by using sodium hypochlorite bactericide, and a filter cloth soaking test is carried out to obtain the filter cloth with the pH value of 10.5, and when the concentration ratio of the sodium hypochlorite bactericide (in powder form) is 0.75g/L, the filter cloth is prevented from being damaged and a good regeneration effect is produced; the filter element is placed in the regeneration liquid and soaked for 24 hours to be the optimal time, so that residual bacterial groups, organic matters and filter hole blocking matters in the filter element can be effectively stripped, and meanwhile, the filtering effect of the filter element is not affected and the filter cloth is not damaged; the filter element is washed, the flora and the scale layer which are stripped off from the filter element are thoroughly washed, the filter element is soaked for 24 hours by using the demineralized water, the filter element is washed by using the demineralized water again after the soaking is finished, the filter element is aired for 48 hours, the chloride ions contained in the bactericide can be effectively removed, the chloride ions are prevented from damaging the reverse osmosis semipermeable membrane at the rear stage of the security filter element, and the safe use is ensured; after the regeneration filter element is mounted on the equipment, a sewage gate is opened to start the low-frequency flushing of the high-pressure pump for 15 minutes, so that no impurity residue is ensured;
When the cartridge filter 1 is cleaned, a plurality of cartridge filter cartridges 1 are mounted on the bottom side of the integrated top plate 3, and the cartridge filter cartridges 1 are washed or soaked by adding demineralized water or regeneration liquid into the liquid tank 4, pumping the demineralized water or regeneration liquid into the water pipe 6 through the water pump 5, and then entering the cleaning tank 2 through the water pipe 6; specifically, the driving motor 709 is started to rotate the motor shaft 710, and the driving block 712 is extruded by the driving groove 711, so that the driving block 712 drives the lifting seat 701 to move, and when the motor shaft 710 rotates for one circle, the lifting seat 701 moves up and down to drive the plurality of flushing frames 702 to move, so that the flushing frames 702 move up and down, and the cartridge filter 1 is fully cleaned;
Further, when the motor shaft 710 rotates to drive the scraping frame 919 to rotate, the mounting plate 807 is driven to rotate, the mounting plate 807 drives the extrusion wheel 809 to rotate through the supporting seat 808, so that the extrusion wheel 809 sequentially extrudes the plurality of knocking frames 802, the knocking frames 802 rotate on the supporting shaft 804, the torsion springs 806 are stressed, when the extrusion wheel 809 is separated from the knocking frames 802, the knocking frames 802 are driven to reset under the resilience force of the torsion springs 806, and then the knocking frames 802 knock the clamping seat 705 through the knocking head 803, so that the clamping seat 705 drives the security filter element 1 to vibrate, impurities in the security filter element 1 are shaken off, and the cleaning effect of the security filter element 1 is further ensured;
further, when the motor shaft 710 rotates, the scraping frame 919 is driven to rotate to scrape the impurities attached to the inner wall of the cleaning box 2, meanwhile, when the folding rod 901 needs to be unfolded, the lifting seat 701 is moved to a position close to the integrated top plate 3, the plurality of pressing rods 913 are sequentially moved, the V-shaped frame 912 rotates to drive the mounting shaft 906 to rotate, the mounting shaft 906 rotates to drive the linkage rod 909 to rotate, the linkage rod 909 drives the transfer frame 908 to move through the sliding shaft 911, meanwhile, the sliding shaft 911 slides in the sliding hole 910, the transfer frame 908 moves to drive the sealing plate 907 to move, and therefore when the folding rod 901 is unfolded, the sealing plate 907 seals the middle box 716, water in the water pipe 6 enters the folding rod 901 through the connecting water pipe 905, and the folding rod 901 sprays flushing water through the cleaning nozzle 903 to flush the inner wall of the cleaning box 2.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The cleaning equipment for the safety filter element of the power plant is characterized by comprising a plurality of safety filter elements and a cleaning box body, wherein an integrated top plate is arranged in the cleaning box body, the safety filter elements are all arranged on the bottom side of the integrated top plate, a liquid tank is arranged on one side of the cleaning box body, a water pump is placed in the liquid tank, and a water pipe is connected to the water pump;
The lifting flushing mechanism is arranged on the integrated top plate and is used for flushing and cleaning a plurality of cartridge filter elements; the lifting flushing mechanism comprises a lifting seat, a plurality of middle boxes are annularly and equidistantly arranged on the lifting seat, a flushing frame is arranged on the middle boxes, a cartridge filter element is positioned in the flushing frame, a water pipe is arranged in the lifting seat, a plurality of flushing heads and a plurality of cleaning bristles are annularly and equidistantly arranged on the inner wall of the flushing frame, a plurality of clamping seats are annularly and equidistantly arranged on the integrated top plate, a plurality of cartridge filter elements are respectively clamped on the plurality of clamping seats, a driving motor is arranged above the flushing box body, an output shaft of the driving motor is provided with a motor shaft through a coupler, and the motor shaft penetrates through the lifting seat;
the auxiliary knocking mechanism is arranged on the integrated top plate and is used for knocking the clamping seat; the auxiliary knocking mechanism comprises a plurality of bases, wherein the bases are annularly and equidistantly arranged on the top side of the integrated top plate, a knocking frame is rotatably arranged on the bases, and a knocking head is arranged on the bottom side of the knocking frame;
The box cleaning mechanism is arranged on the lifting flushing mechanism and is used for flushing the inner wall of the cleaning box body, and the box cleaning mechanism comprises a plurality of folding rods which are all rotatably arranged on the lifting seat;
the lifting seat is provided with a rotating hole, and the bottom end of the motor shaft penetrates through the rotating hole;
The outer side of the motor shaft is provided with a driving groove in an annular inclined manner along the circumferential direction, the inner wall of the rotating hole is provided with a driving block, and the driving block extends into the driving groove;
two limiting slide holes are formed in the lifting seat, limiting slide rods are slidably arranged on the two limiting slide Kong Najun, and the top ends of the two limiting slide rods are arranged on the bottom side of the integrated top plate;
the bottom side of the clamping seat is annularly and equidistantly slidably provided with a plurality of abutting plates, and the abutting plates are abutted against the inner wall of the cartridge filter element;
The bottom side of the clamping seat is provided with a plurality of extrusion grooves in an annular equidistant manner, a plurality of abutting plates respectively slide in the extrusion grooves, an extrusion spring is arranged on the inner wall of each extrusion groove, and the other end of each extrusion spring is arranged on each abutting plate;
the auxiliary knocking mechanism further comprises a mounting plate, a supporting seat is mounted on the bottom side of the mounting plate, a squeezing wheel is rotatably mounted on the supporting seat and used for squeezing the knocking frame to rotate;
the base is provided with a supporting shaft, and the knocking frame is rotatably arranged on the supporting shaft;
the knocking frame is provided with a torsion spring groove, a torsion spring is arranged in the torsion spring groove, one end of the torsion spring is arranged on the supporting shaft, and the other end of the torsion spring is arranged on the inner wall of the torsion spring groove;
The box cleaning mechanism further comprises a scraping frame and a plurality of sealing plates, the scraping frame is arranged at the bottom end of the motor shaft, the motor shaft rotates to drive the scraping frame to rotate and is used for scraping impurities attached to the inner wall of the cleaning box, and the mounting plate is arranged on the scraping frame;
The plurality of sealing plates are respectively and movably arranged on the plurality of middle boxes, one side of each sealing plate is provided with a transfer frame, one side of each transfer frame is movably provided with a linkage rod, the transfer frame is provided with a sliding hole, the linkage rod is rotatably provided with a sliding shaft, and the sliding shaft is movably arranged in the sliding hole;
The bottom side of the lifting seat is annularly provided with a plurality of storage grooves at equal intervals, a plurality of folding rods are respectively movably installed in the plurality of storage grooves, a sealing seat is installed on the inner wall of the top side of each storage groove, a cleaning spray head is installed on the top side of each folding rod, the cleaning spray head is in contact with the sealing seat, the folding rods are hollow, and are provided with connecting water pipes which are installed on the water pipes;
A rotary hole is formed in the inner wall of the storage groove, a mounting shaft is rotatably arranged in the rotary hole, and the folding rod and the linkage rod are sleeved on the mounting shaft;
The mounting shaft is sleeved with a V-shaped frame, a plurality of pressing rods are movably mounted on the integrated top plate, and the pressing rods are moved to drive the V-shaped frame to rotate;
The inner wall of the rotary hole is provided with a plurality of arc clamping grooves in an annular equidistant manner, the outer side of the mounting shaft is provided with a plurality of retraction grooves in an annular equidistant manner along the circumferential direction, a plurality of arc clamping blocks are movably mounted in the retraction grooves, the arc clamping blocks are respectively clamped in the arc clamping grooves, the inner wall of the retraction grooves is provided with a return spring, and the other end of the return spring is mounted on the arc clamping blocks.
2. The cleaning device for a power plant cartridge filter according to claim 1, wherein two sockets are mounted on the cleaning box, two sockets are plugged with plug frames, and the integrated top plate and the driving motor are mounted on the plug frames;
and a water outlet valve is arranged at the bottom side of the cleaning box body, and is opened for discharging water in the cleaning box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410133046.4A CN117679848B (en) | 2024-01-31 | 2024-01-31 | Cleaning equipment for cartridge filter of security filter of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410133046.4A CN117679848B (en) | 2024-01-31 | 2024-01-31 | Cleaning equipment for cartridge filter of security filter of power plant |
Publications (2)
| Publication Number | Publication Date |
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| CN117679848A CN117679848A (en) | 2024-03-12 |
| CN117679848B true CN117679848B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410133046.4A Active CN117679848B (en) | 2024-01-31 | 2024-01-31 | Cleaning equipment for cartridge filter of security filter of power plant |
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| CN (1) | CN117679848B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213492484U (en) * | 2020-09-18 | 2021-06-22 | 安徽高博过滤科技有限公司 | Environment-friendly filter element cleaning device |
| CN214233182U (en) * | 2020-12-28 | 2021-09-21 | 广州迪斯环保设备工程有限公司 | Vacuum negative pressure cleaning system |
| CN216572000U (en) * | 2021-11-30 | 2022-05-24 | 湖南思博睿智能装备有限公司 | Filter core self-cleaning equipment based on visual detection |
| CN217188413U (en) * | 2022-01-12 | 2022-08-16 | 涿州市瑞普机械厂 | Air filter cleaning machine |
| CN219072258U (en) * | 2023-01-04 | 2023-05-26 | 内蒙古上都发电有限责任公司 | Circulating water filtering device |
| CN117101301A (en) * | 2023-09-26 | 2023-11-24 | 郑新 | Filter element self-cleaning mechanism for waste gas treatment device |
| CN220142840U (en) * | 2023-06-15 | 2023-12-08 | 永善金沙矿业有限责任公司 | Water circulation filter core cleaning machine that ore dressing workshop was used |
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2024
- 2024-01-31 CN CN202410133046.4A patent/CN117679848B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213492484U (en) * | 2020-09-18 | 2021-06-22 | 安徽高博过滤科技有限公司 | Environment-friendly filter element cleaning device |
| CN214233182U (en) * | 2020-12-28 | 2021-09-21 | 广州迪斯环保设备工程有限公司 | Vacuum negative pressure cleaning system |
| CN216572000U (en) * | 2021-11-30 | 2022-05-24 | 湖南思博睿智能装备有限公司 | Filter core self-cleaning equipment based on visual detection |
| CN217188413U (en) * | 2022-01-12 | 2022-08-16 | 涿州市瑞普机械厂 | Air filter cleaning machine |
| CN219072258U (en) * | 2023-01-04 | 2023-05-26 | 内蒙古上都发电有限责任公司 | Circulating water filtering device |
| CN220142840U (en) * | 2023-06-15 | 2023-12-08 | 永善金沙矿业有限责任公司 | Water circulation filter core cleaning machine that ore dressing workshop was used |
| CN117101301A (en) * | 2023-09-26 | 2023-11-24 | 郑新 | Filter element self-cleaning mechanism for waste gas treatment device |
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| Publication number | Publication date |
|---|---|
| CN117679848A (en) | 2024-03-12 |
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