CN116139588B - Water treatment device and method for acidified water and pure water system - Google Patents
Water treatment device and method for acidified water and pure water system Download PDFInfo
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- CN116139588B CN116139588B CN202211090320.1A CN202211090320A CN116139588B CN 116139588 B CN116139588 B CN 116139588B CN 202211090320 A CN202211090320 A CN 202211090320A CN 116139588 B CN116139588 B CN 116139588B
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- charging barrel
- rod
- filter
- scraping
- block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000007790 scraping Methods 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000007599 discharging Methods 0.000 claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims description 26
- 239000012535 impurity Substances 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a water treatment device and a water treatment method for an acidified water and pure water system, which belong to the technical field of water treatment and comprise a multi-medium filter, wherein three groups of discharge tanks are arranged at the left end of the multi-medium filter, a charging barrel is arranged at the inner side of each discharge tank through a limiting mechanism, the limiting mechanism is used for limiting the charging barrel to move only in the horizontal direction and locking the charging barrel to the inner side of each discharge tank, a filter plate is arranged at the bottom end of each charging barrel through the discharging mechanism, the discharging mechanism is used for driving the filter plate to rotate and pouring out filter materials at the top end of the charging barrel when the charging barrel is moved out of the discharge tank, an arc scraping plate is arranged at the inner wall at the left end of each charging barrel through a scraping mechanism, the scraping mechanism is used for driving the arc scraping plate to scrape the inner wall of the charging barrel when the multi-medium filter is poured, and three brush plates are fixedly arranged at the left end of each brush plate, and the top ends of each brush plate are provided with bristles and correspond to the bottom ends of the filter plates, so that the conventional multi-medium filter can not clean the charging barrel and the filter materials in the process of replacing the filter materials.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a water treatment device and a water treatment method for an acidified water and pure water system.
Background
Taking hospital tap water as raw water, taking raw water detection reports provided by the courtyard as water quality, and the conductivity is less than or equal to 800 mu s/cm, wherein other indexes meet the national sanitary standard of drinking water, and providing medical pure water meeting the respective water requirement for each water department or department after the raw water is treated by a proper water treatment process flow by a central pure water machine room positioned at the lower floor of an ward or an outpatient building; the apparatus and system used include: the device comprises a source water tank, a multi-medium filter, an activated carbon filter, a softening filter, a precision filter, a reverse osmosis system, a constant-pressure variable-frequency water supply system, a membrane chemical cleaning system and the like;
the multi-medium filter is a process of clarifying water by utilizing more than two filter media and passing water with higher turbidity through granular or non-granular materials with a certain thickness under a certain pressure, thereby effectively removing suspended impurities.
The invention discloses a Chinese patent with the patent application number of 201511017604.8, which belongs to the technical field of medium filtering equipment, and particularly relates to a multipath filter, comprising a body, wherein one side of the body is provided with an opening; filtrate storage device, filtrate storage device locates the open position and is used for opening and closing the opening, stores filter material … … "in the filtrate storage device"
The device is in the in-process of using, and a large amount of impurity and dirt can remain on the inner wall of filtrate storage device and the top surface of water permeable plate for at every turn when changing the filter material, need the manual impurity of adhesion to strike off on the filtrate storage device inner wall of staff, clean water permeable plate's top filtration pore department again, the operation is got up very inconvenient.
Based on the above, the invention designs a water treatment device and a water treatment method for an acidified water and pure water system, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an acidified water and pure water system water treatment device and a treatment method for cleaning impurities and dirt in the process of replacing filter materials, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an acidizing water, pure water system water treatment facilities, includes multi-media filter, its characterized in that: three groups of discharge tanks are formed in the left end of the multi-medium filter, a charging barrel is arranged on the inner side of each discharge tank through a limiting mechanism, the limiting mechanism is used for limiting the charging barrel to move only in the horizontal direction and locking the charging barrel to the inner side of each discharge tank, a filter plate is arranged at the bottom end of each charging barrel through the discharging mechanism, the discharging mechanism is used for driving the filter plate to rotate and pouring out filter materials at the top end of each filter plate when the charging barrel moves out of each discharge tank, an arc scraping plate is arranged on the inner wall of the left end of each charging barrel through a scraping mechanism, the scraping mechanism is used for driving the arc scraping plate to scrape the inner wall of each charging barrel when the filter materials are poured, and three brush plates are fixedly arranged at the left end of the multi-medium filter, and brush bristles are arranged at the top ends of the brush plates and correspond to the bottom ends of the filter plates;
as a further scheme of the invention, the discharging mechanism comprises a mounting groove which is formed in the bottom of the left end of a charging barrel, the inner sides of the mounting grooves are all connected with a discharging block through torsion springs in a rotating mode, the left end of the bottom end of the charging barrel is connected with a locking rod through tension springs in a sliding mode, the left end of the discharging block is provided with two locking grooves, the right end of the locking rod sequentially penetrates through the charging barrel and the left end locking groove and is connected with the charging barrel in a sliding mode, the bottom of the left end of the charging barrel is connected with an extruding block in a sliding mode, the top ends of the extruding blocks are hinged with a hinging rod, the other ends of the hinging rod are hinged with the bottom of the left end of the locking rod, the left side of the multi-medium filter is fixedly provided with the mounting rod, the right end of the mounting rod is connected with three extruding rods through tension springs in a sliding mode, the top of the right end of the extruding rod is connected with a rotating block through torsion springs in a rotating mode, the top ends of the three rotating blocks respectively correspond to inclined surfaces of the three extruding blocks, and the right end of the discharging block is connected with the overturning mechanism in a sliding mode, and when the overturning mechanism is used for overturning the material block to complete the cleaning of the inner wall of a filter plate, and the filter plate is driven to rotate around the filter plate by the overturning mechanism;
as a further scheme of the invention, the turnover mechanism comprises a rotating rod, wherein the right end of the rotating rod is rotationally connected with the right end of the unloading block, the right end of the rotating rod is fixedly connected with a filter plate, the middle part of the rear end of the unloading block is slidingly connected with a spherical rod through a compression spring, the front end and the rear end of the rotating rod are provided with spherical grooves, the spherical ends of the spherical rod penetrate through the rear spherical grooves and are slidingly connected with the rear spherical grooves, the outer sides of the rotating rod are rotationally connected with an annular box and are fixedly provided with a ratchet wheel, the ratchet wheel is positioned at the inner side of the annular box, the inner wall of the annular box is rotationally connected with a plurality of pawls through a torsion spring, the pawls are mutually matched with the ratchet wheel, the outer side of the annular box is fixedly provided with a conical gear, the front end of the extrusion rod is fixedly provided with a special-shaped rod, the right end of the special-shaped rod is fixedly provided with an incomplete bevel gear, and the incomplete bevel gear is used for meshing with the conical gear in the process of following the rotation of the unloading block;
as a further scheme of the invention, the scraping mechanism comprises a supporting frame fixedly installed at the top end of a material box, a rotating shaft is rotationally connected to the middle part of the supporting frame, connecting rods are fixedly installed at the left side of the bottom end of the rotating shaft, the left ends of the connecting rods are fixedly connected with the top ends of arc scraping plates, driving gears are fixedly installed at the top ends of the rotating shafts, a blocking mechanism is arranged at the outer sides of the driving gears and used for preventing impurities in water from accumulating between teeth on the surfaces of the driving gears, three supporting rods are fixedly installed at the left ends of the multi-medium filter, the outer sides of the supporting rods are all connected with L-shaped rods in a sliding manner through extension springs, pull rings are rotationally connected to the bottom parts of the right ends of the L-shaped rods, pull rods are fixedly installed on the inner walls of the right ends of the material cylinders, the pull rods correspond to the pull rings, wedge blocks are slidingly connected with the left ends of the supporting rods through extension springs, racks are fixedly installed at the front ends of the wedge blocks, the left ends of the L-shaped rods are rotationally connected with pressing plates, and the pressing plates cannot turn right, and the inner walls of the left ends of the material cylinders are all arranged through extension springs and used for cleaning the scraping plates around the arc scraping plates when the inner walls of the scraping cylinders are stacked on the front ends of the scraping mechanisms;
as a further scheme of the invention, the blocking mechanism comprises a blocking ring which is slidably connected with the outer side of the driving gear, the inner wall of the blocking ring is matched with teeth on the outer side of the driving gear, two lifting rods are fixedly arranged at the bottom ends of the blocking ring, the bottom ends of the lifting rods penetrate through the supporting frame and are slidably connected with the supporting frame through compression springs, and pressing blocks are fixedly arranged at the rear ends of the blocking ring;
as a further scheme of the invention, the cleaning mechanism comprises a chute which is formed in the inner wall of the left end of the charging barrel, the inner sides of the chute are all connected with a sliding block in a sliding way, the right ends of the sliding blocks are all connected with a scraping block stationary phase, the inner sides of the top ends of the chute are all fixedly provided with elastic bands, the bottom ends of the elastic bands are all connected with the sliding block stationary phase, the left sides of the bottom ends of the chute are all connected with unlocking rods in a sliding way, the top ends of the locking rods are all provided with wedge-shaped grooves, and the bottom ends of the unlocking rods are wedge-shaped and correspond to the wedge-shaped grooves;
as a further scheme of the invention, the limiting mechanism comprises three limiting rods fixedly arranged at the front end and the rear end of the multi-medium filter, limiting rings are fixedly arranged at the front end and the rear end of the charging barrel, the left ends of the limiting rods penetrate through the limiting rings and are connected with the limiting rings in a sliding manner, J-shaped rods are arranged at the top of the right ends of the limiting rods, the bottoms of the right ends of the J-shaped rods penetrate through the limiting rods and are connected with the limiting rods in a sliding manner, and the bottoms of the left ends of the J-shaped rods are wedge-shaped and are attached to the limiting rings;
the water treatment method of the acidified water and pure water system comprises the following steps:
step one: pulling the charging barrel leftwards, and when the charging barrel is completely removed from the multi-medium filter, the filter plate is turned downwards to pour out the filter material at the top end of the filter plate;
step two: when the filter material is poured, the scraping mechanism drives the arc scraping plate to scrape impurities on the inner wall of the material cylinder;
step three: when the arc-shaped scraping plate scrapes a circle around the inner wall of the charging barrel, the cleaning mechanism drives the scraping block to move downwards to scrape impurities accumulated at the front end of the arc-shaped scraping plate;
step four: when the arc scraping plate is cleaned, the filter plate moves towards the bottom end opening of the charging barrel under the drive of the discharging block, and the filter plate rotates around the rotating rod for half a circle under the drive of the turnover mechanism until the other surface of the filter plate contacts with the bottom end of the charging barrel;
step five: the new filter material is added into the charging barrel, the charging barrel is pushed to move into the multi-medium filter, and one surface of the filter plate, which is turned to the bottom end in the moving process of the charging barrel, is cleaned by brush hairs at the top end of the brush plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the discharging mechanism is arranged, when the filter material is required to be replaced, the charging barrel is unlocked through the limiting mechanism, then the charging barrel is pulled leftwards, when the filter plate is completely removed from the inner side of the multi-medium filter, the discharging block is unlocked through the locking rod, the filter plate is downwards overturned along with the discharging block under the downward pressure of the filter material, and the filter material at the top end of the filter plate is overturned downwards by the downward overturn of the filter plate, so that the discharging operation is realized in the process that the charging barrel is pulled out.
2. According to the invention, the scraping mechanism is arranged, when the filter plate is used for pouring the filter material, the scraping mechanism is started to drive the arc scraping plate to do circular motion around the inner wall of the charging barrel, so that impurities and dirt adhered on the inner wall of the charging barrel are scraped off, and the inner wall of the charging barrel is cleaned; when the filter plate overturns upwards, the turnover mechanism drives the filter plate to rotate for half a circle, so that the filter plate is polluted in the process of moving rightwards, one surface of the filter plate, which is turned to the lower side, is cleaned by the bristles, and impurities and dirt accumulated on the surface of the filter plate are cleaned by the bristles, so that the filter plate is cleaned in the process of replacing the filter material.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 5 is a schematic view of the connection structure of the extrusion rod and the special-shaped rod in the invention;
FIG. 6 is a schematic diagram of the front view internal structure of the present invention in a stepped cross section;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6 according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 6D according to the present invention;
FIG. 9 is a schematic view of the connection structure of the support rod and wedge block according to the present invention;
FIG. 10 is a schematic cross-sectional view of the internal structure of the front view of the present invention;
FIG. 11 is a schematic view of a connection structure between a filter plate and a cartridge according to the present invention;
FIG. 12 is an enlarged schematic view of the structure of FIG. 11E according to the present invention;
FIG. 13 is an enlarged schematic view of the structure of FIG. 11 at F in accordance with the present invention;
FIG. 14 is an enlarged schematic view of the structure of FIG. 11 according to the present invention;
FIG. 15 is a schematic view of the connection structure of the arc-shaped scraper and the scraper block according to the present invention;
FIG. 16 is a schematic view of the connection structure of the rotating rod and the annular box in the present invention;
FIG. 17 is a schematic view of the connection of the unloader block and the turning bar of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a multi-media filter; 2. a discharge chute; 3. a charging barrel; 4. a filter plate; 5. an arc-shaped scraping plate; 6. brushing a plate; 7. a mounting groove; 8. a discharge block; 9. a locking lever; 10. a locking groove; 11. extruding a block; 12. a hinge rod; 13. a mounting rod; 14. an extrusion rod; 15. a rotating lever; 16. a spherical rod; 17. a spherical groove; 18. an annular box; 19. a ratchet wheel; 20. a pawl; 21. a bevel gear; 22. a special-shaped rod; 23. incomplete bevel gears; 24. a support frame; 25. a rotating shaft; 26. a connecting rod; 27. a drive gear; 28. a support rod; 29. an L-shaped rod; 30. a pull ring; 31. a pull rod; 32. wedge blocks; 33. a rack; 34. pressing the plate; 35. a blocking ring; 36. a lifting rod; 37. pressing the blocks; 38. a chute; 39. a slide block; 40. an elastic band; 41. unlocking the rod; 42. wedge-shaped grooves; 43. a limit rod; 44. a limiting ring; 45. a J-shaped rod; 46. scraping blocks; 47. and rotating the block.
Detailed Description
Referring to fig. 1 to 17, the present invention provides a technical solution: the utility model provides an acidizing water, water treatment facilities of pure water system, including multi-media filter 1, three discharge chute 2 have been seted up to multi-media filter 1's left end, the inboard of discharge chute 2 all is provided with feed cylinder 3 through stop gear, stop gear is used for restricting feed cylinder 3 and can only remove in the horizontal direction and lock feed cylinder 3 to the inside of discharge chute 2, the bottom of feed cylinder 3 all is provided with filter plate 4 through discharge gear, discharge gear is used for when feed cylinder 3 removes from discharge chute 2, drive filter plate 4 rotates and pour the filter material on its top, the left end inner wall of feed cylinder 3 all is provided with arc scraper 5 through scraping the material mechanism, scraping the material mechanism and is used for driving arc scraper 5 to scrape the inner wall of feed cylinder 3 when the filter material emptys, the left end fixed mounting of multi-media filter 1 has three brush boards 6, brush board 6's top all is provided with the brush hair and corresponds with filter plate 4's bottom;
the discharging mechanism comprises a mounting groove 7 formed in the bottom of the left end of the charging barrel 3, the inner side of the mounting groove 7 is rotationally connected with a discharging block 8 through a torsion spring, the left side of the bottom end of the charging barrel 3 is rotationally connected with a locking rod 9 through a tension spring, the left end of the discharging block 8 is rotationally connected with a rotating block 47 through the torsion spring, the right end of the locking rod 9 sequentially penetrates through the charging barrel 3 and the left end locking groove 10 and is slidingly connected with the charging barrel 3, the bottom of the left end of the charging barrel 3 is slidingly connected with an extrusion block 11, the top end of the extrusion block 11 is hinged with a hinging rod 12, the other end of the hinging rod 12 is hinged with the bottom of the left end of the locking rod 9, the left side of the multi-medium filter 1 is fixedly provided with a mounting rod 13, the right end of the mounting rod 13 is slidingly connected with three extrusion rods 14 through the tension spring, the top of the right end of the extrusion rod 14 is rotationally connected with a rotating block 47 through the torsion spring, the top ends of the three rotating blocks 47 respectively correspond to the inclined surfaces of the three extrusion blocks 11, and the right end of the discharging block 8 is connected with a turnover mechanism 4 through a turnover mechanism, and the turnover mechanism is used for completely cleaning the charging barrel 8 around the inner wall of the filter plate 3 when the charging barrel is completely discharged;
when the filter works, different filter materials are respectively placed in the three charging barrels 3, and the three filter plates 4 separate the filter materials respectively so as to prevent the three filter materials from being mixed together in the using process; when the filter material needs to be replaced, the feed cylinder 3 is unlocked through the limiting mechanism, the feed cylinder 3 is pulled leftwards, the feed cylinder 3 moves leftwards and slowly moves out of the left end of the multi-medium filter 1, when the feed cylinder 3 drives the filter plate 4 to completely move out of the inner side of the multi-medium filter 1, the top of the right end of the rotating block 47 extrudes the inclined surface of the extrusion block 11, the extrusion block 11 is extruded to move upwards, the extrusion block 11 moves upwards to push the locking rod 9 to move leftwards through the hinging rod 12 until the right end of the locking rod 9 completely moves out of the left locking groove 10, at the moment, the unloading block 8 is in an unlocking state, the filter plate 4 is downwards overturned along with the unloading block 8 under the downward pressure of the filter material, the filter plate 4 is downwards overturned, so that the filter material at the top end of the filter plate 4 is overturned, and the discharging operation is realized in the process that the feed cylinder 3 is pulled out; the feed cylinder 3 continues to move leftwards so that the rotating block 47 passes over the bottom end of the extruding block 11, at the moment, the extruding block 11 is not extruded any more, the locking rod 9 moves rightwards under the pulling of the tension spring and is inserted into the other locking groove 10 at the outer side of the discharging block 8, so that the discharging block 8 is locked again, and the filter plate 4 is kept in an inclined state;
when the filter plate 4 is used for pouring filter materials, the scraping mechanism is started to drive the arc scraping plate 5 to do circular motion around the inner wall of the charging barrel 3, so that impurities and dirt adhered on the inner wall of the charging barrel 3 are scraped off, and the inner wall of the charging barrel 3 is cleaned; when the arc scraper 5 rotates for a circle, the scraping mechanism drives the locking rod 9 to move leftwards, so that the right end of the locking rod 9 slides out of the lower locking groove 10, the filter material at the top end of the filter plate 4 is poured out and is not subjected to downward pressure, the filter plate 4 and the unloading block 8 are upwards turned under the pushing of the torsion spring, the filter plate 4 is driven by the turning mechanism to rotate around the unloading block 8 for half a circle in the rotating process, the surface which is originally in direct contact with the filter material is turned to the lower side, the surface which is not in contact with the filter material is turned to the upper side until the filter plate 4 is attached to the bottom end of the feed cylinder 3 again, at the moment, the right end of the locking rod 9 is aligned with the left locking groove 10 again, and the unloading block 8 is fixed again under the action of the tension spring, so that the inner wall of the feed cylinder 3 is cleaned in the process of taking the feed cylinder 3 out of the multimedia filter 1 is realized, the workload of workers is greatly reduced, and the working efficiency is improved;
the novel filter material is added into the charging barrel 3, then the charging barrel 3 is inserted into the multi-medium filter 1 rightwards, the charging barrel 3 rightwards moves to drive the filter plate 4 to rightwards move, the filter plate 4 is polluted and overturned to one surface of the lower side of the filter plate 4 is cleaned by bristles at the top end of the brush plate 6, the bristles sweep impurities and dirt accumulated on the surface of the filter plate 4, so that the filter plate 4 is cleaned in the process of replacing the filter material, the operation steps of workers are further reduced, the labor is saved, convenience is brought to the use of the filter plate 4 and the charging barrel 3, and the problem that the existing multi-medium filter 1 cannot clean the filter material barrel 3 and the filter plate 4 in the process of replacing the filter material is solved.
As a further scheme of the invention, the turnover mechanism comprises a rotating rod 15 which is rotationally connected with the right end of the unloading block 8, the right end of the rotating rod 15 is fixedly connected with the filter plate 4, the middle part of the rear end of the unloading block 8 is slidably connected with a spherical rod 16 through a compression spring, the front end and the rear end of the rotating rod 15 are both provided with spherical grooves 17, the spherical ends of the spherical rod 16 pass through the rear spherical grooves 17 and are slidably connected with the rear spherical grooves 17, the outer sides of the rotating rod 15 are rotationally connected with an annular box 18 and are fixedly provided with a ratchet wheel 19, the ratchet wheel 19 is positioned at the inner side of the annular box 18, the inner wall of the annular box 18 is rotationally connected with a plurality of pawls 20 through a torsion spring, the pawls 20 are mutually matched with the ratchet wheel 19, a conical gear 21 is fixedly arranged at the outer side of the annular box 18, the front end of the extrusion rod 14 is fixedly provided with a special-shaped rod 22, the right end of the special-shaped rod 22 is fixedly provided with an incomplete bevel gear 23, and the incomplete bevel gear 21 is used for meshing with the annular box 21 in the process of following the rotation of the unloading block 8;
when the rotary block 47 passes through the bottom end of the extrusion block 11 in operation, the charging barrel 3 continues to move leftwards, the extrusion rod 14 is pushed by the rotary block 47 to synchronously move leftwards, the extrusion rod 14 synchronously moves leftwards, the incomplete bevel gear 23 is driven by the special-shaped rod 22 to synchronously move leftwards, and the incomplete bevel gear 23 corresponds to the bevel gear 21 at the moment; the filter plate 4 is extruded by the filter material to drive the rotating rod 15 and the material discharging block 8 to overturn downwards around the left end of the material discharging block 8, in the process of overturning downwards the rotating rod 15, the conical gear 21 is meshed with the incomplete conical gear 23 and drives the annular box 18 to rotate, the annular box 18 rotates to drive the pawl 20 to rotate, and at the moment, the pawl 20 is used for yielding the ratchet wheel 19 in the rotating process, so that the ratchet wheel 19 is not driven to rotate;
when the discharging block 8 is driven by the torsion spring to push the rotating rod 15 and the filter plate 4 to turn upwards, the rotating rod 15 turns upwards to enable the incomplete bevel gear 23 to drive the bevel gear 21 to rotate reversely, the bevel gear 21 drives the pawl 20 to rotate reversely through the annular box 18, the pawl 20 rotates reversely to push the ratchet 19 to rotate, the ratchet 19 rotates to drive the rotating rod 15 to rotate, the inner wall of the rear side spherical groove 17 presses the spherical surface of the spherical rod 16, the spherical rod 16 is extruded to move backwards to give way until the rotating rod 15 rotates for half a circle, the front side spherical groove 17 rotates to the rear side and corresponds to the spherical rod 16, at the moment, the spherical rod 16 moves forwards to be inserted into the spherical groove 17 under the pushing of the compression spring and limits the rotating rod 15 again, and the rotating rod 15 is prevented from rotating when the incomplete bevel gear 23 and the bevel gear 21 are not meshed; the rotation rod 15 rotates to drive the filter plate 4 to rotate, so that the surface which is originally in direct contact with the filter material is turned to the lower side, and the surface which is not in contact with the filter material is turned to the upper side, thereby realizing automatic surface changing of the filter plate 4 after the discharging of the charging barrel 3 is completed, and providing convenience for the use of the filter plate 4.
As a further scheme of the invention, the scraping mechanism comprises a supporting frame 24 fixedly arranged at the top end of a material box, a rotating shaft 25 is rotationally connected to the middle part of the supporting frame 24, a connecting rod 26 is fixedly arranged at the left end of the bottom end of the rotating shaft 25, the left end of the connecting rod 26 is fixedly connected with the top end of an arc scraping plate 5, a driving gear 27 is fixedly arranged at the top end of the rotating shaft 25, a blocking mechanism is arranged at the outer side of the driving gear 27 and used for preventing impurities in water from accumulating between teeth on the surface of the driving gear 27, three supporting rods 28 are fixedly arranged at the left end of a multi-medium filter 1, the outer side of each supporting rod 28 is rotationally connected with an L-shaped rod 29 through a tension spring, a pull ring 30 is rotationally connected to the bottom of the right end of each L-shaped rod 29, a pull rod 31 is fixedly arranged at the inner wall of the right end of a material cylinder 3, a wedge block 32 is correspondingly connected with the pull ring 30 through a tension spring, a rack 33 is fixedly arranged at the front end of the wedge block 32, a pressing plate 34 is rotationally connected to the left end of each L-shaped rod 29, and the pressing plate 34 cannot turn right, and the inner wall of the left end of the material cylinder 3 is provided with a scraping mechanism 46 for cleaning the scraping impurities 46 around the arc scraping plate 5 when the arc scraping the material cylinder 5 is in a circle around the arc scraping mechanism, and the scraping the inner wall 46 is cleaned;
when the cleaning device works, the charging barrel 3 moves leftwards to push the pull ring 30 to turn leftwards until the left end of the charging barrel 3 passes through the pull ring 30, the pull ring 30 is restored to an initial state under the action of gravity, the charging barrel 3 continues to move leftwards and drives the pull rod 31 to move leftwards, the pull rod 31 passes through the pull ring 30 in the process of moving leftwards, the L-shaped rod 29 is pulled by the pull ring 30 to move leftwards, the pressing plate 34 is driven by the leftwards movement of the pressing plate 34 to press the inclined surface of the wedge block 32, the wedge block 32 is pressed to drive the rack 33 to move downwards, the rack 33 moves to the inner side of the charging barrel 3 from the upper side of the charging barrel 3 and corresponds to the driving gear 27, at the moment, the blocking mechanism drives the driving gear 27 to be meshed with the rack 33, the charging barrel 3 continues to move leftwards to drive the driving gear 27, so that the rotating shaft 25 is driven by the driving gear 27 to scrape the inner wall of the charging barrel 3 through the connecting rod 26, impurities and dirt adhered on the inner wall of the charging barrel 3 until the arc-shaped scraper 5 rotates one circle to restore to the initial position, and cleaning of the inner wall of the charging barrel 3 is realized;
the feed cylinder 3 continues to move leftwards to drive the pressing plate 34 to pass over from the top end of the wedge block 32, and at the moment, the wedge block 32 drives the rack 33 to move upwards under the action of the tension spring and move out of the inner side of the feed cylinder 3, so that the subsequent feed cylinder 3 is prevented from being blocked from moving rightwards; when the charging barrel 3 moves rightwards, the tension spring pulls the pressing plate 34 to move rightwards through the L-shaped rod 29, and the pressing plate 34 is blocked by the wedge block 32 to turn leftwards in the rightwards moving process to be abducted until the L-shaped rod 29 is restored to the initial position.
As a further scheme of the invention, the blocking mechanism comprises a blocking ring 35 which is slidably connected with the outer side of the driving gear 27, the inner wall of the blocking ring 35 is matched with teeth on the outer side of the driving gear 27, two lifting rods 36 are fixedly arranged at the bottom ends of the blocking ring 35, the bottom ends of the lifting rods 36 penetrate through the supporting frame 24 and are slidably connected with the supporting frame through compression springs, and pressing blocks 37 are fixedly arranged at the rear ends of the blocking ring 35;
when the device works, the wedge block 32 moves downwards to press the pressing block 37 to move downwards, the pressing block 37 moves downwards to push the blocking ring 35 to move downwards until the blocking ring 35 moves to the lower side of the driving gear 27, and the driving gear 27 is in an open state at this time so as to prepare for the subsequent engagement with the rack 33; when the driving gear 27 rotates for a circle and the pressing block 37 is not extruded any more, the driving gear 27 still is matched with the inner wall of the blocking ring 35, the lifting rod 36 pushes the blocking ring 35 to move upwards under the action of the compression spring until the blocking ring 35 shields the outer side of the driving gear 27 again, and therefore dirt and impurities are prevented from accumulating between teeth of the driving gear 27 when the driving gear 27 is arranged in the multimedia filter 1, and convenience is brought to use of the driving gear 27.
As a further scheme of the invention, the cleaning mechanism comprises a chute 38 which is arranged on the inner wall of the left end of the charging barrel 3, the inner sides of the chute 38 are both connected with a sliding block 39 in a sliding way, the right end of the sliding block 39 is fixedly connected with a scraping block 46, the inner sides of the top ends of the chute 38 are both fixedly provided with an elastic band 40, the bottom ends of the elastic band 40 are both fixedly connected with the sliding block 39, the left sides of the bottom ends of the chute 38 are both connected with an unlocking rod 41 in a sliding way, the top ends of the locking rods 9 are both provided with wedge-shaped grooves 42, and the bottom ends of the unlocking rods 41 are both wedge-shaped and correspond to the wedge-shaped grooves 42;
when the arc scraping plate 5 is about to rotate for a circle in operation, the arc surface of the arc scraping plate 5 presses the scraping block 46, the scraping block 46 is guided by the arc scraping plate 5 to drive the sliding block 39 to synchronously slide downwards, the rear end of the arc scraping plate is used for scraping the front end of the arc scraping plate 5 in the process of sliding downwards of the scraping block 46, so that the residual impurities at the front end of the arc scraping plate 5 caused by cleaning the inner wall of the charging barrel 3 are scraped until the scraping block 46 cannot move downwards any more, at the moment, the arc scraping plate 5 passes over the top end of the scraping block 46, and the sliding block 39 is pulled by the elastic band 40 to drive the scraping block 46 to move upwards and restore to the initial position, so that preparation is made for the next scraping operation;
when the sliding block 39 moves to the bottom end of the sliding groove 38, the sliding block 39 moves downwards to press the unlocking rod 41 to move downwards, so that the wedge-shaped end of the unlocking rod 41 is inserted into the wedge-shaped groove 42, and the locking rod 9 is pressed to move leftwards to unlock the unloading block 8, so that the unloading block 8 is unlocked when the inner wall of the material cylinder 3 and the arc scraping plate 5 are completely cleaned, the unloading block 8 can drive the filter plate 4 to seal the bottom end of the material cylinder 3 again, and convenience is brought to use of the filter plate 4.
As a further scheme of the invention, the limiting mechanism comprises three limiting rods 43 fixedly arranged at the front end and the rear end of the multi-medium filter 1, limiting rings 44 are fixedly arranged at the front end and the rear end of the charging barrel 3, the left end of each limiting rod 43 penetrates through each limiting ring 44 and is connected with the corresponding limiting ring in a sliding manner, J-shaped rods 45 are arranged at the top of the right end of each limiting rod 43, the bottoms of the right ends of the J-shaped rods 45 penetrate through each limiting rod 43 and are connected with the corresponding limiting rods in a sliding manner, and the bottoms of the left ends of the J-shaped rods 45 are wedge-shaped and are attached to the corresponding limiting rings 44;
when the multi-media filter device works, when the charging barrel 3 is required to be taken out of the multi-media filter 1, the J-shaped rod 45 is pushed upwards until the wedge-shaped end of the J-shaped rod 45 does not block the limiting ring 44 any more, then the charging barrel 3 is pulled leftwards, the charging barrel 3 can be taken out easily, the charging barrel 3 moves to enable the limiting ring 44 to slide outside the limiting rod 43, the limiting rod 43 limits the limiting ring 44, the limiting ring 44 and the charging barrel 3 can only move in the horizontal direction, and stability of the charging barrel 3 during moving is enhanced.
The water treatment method of the acidified water and pure water system comprises the following steps:
step one: pulling the charging barrel 3 leftwards, and when the charging barrel 3 is completely removed from the multi-medium filter 1, the filter plate 4 is turned downwards to pour out the filter material at the top end of the filter plate;
step two: in the process of pouring the filter material, the scraping mechanism drives the arc scraping plate 5 to scrape impurities on the inner wall of the charging barrel 3;
step three: when the arc scraping plate 5 scrapes a circle around the inner wall of the charging barrel 3, the cleaning mechanism drives the scraping block 46 to move downwards so as to scrape impurities accumulated at the front end of the arc scraping plate 5;
step four: when the arc scraping plate 5 is cleaned, the filter plate 4 moves towards the bottom end opening of the charging barrel 3 under the drive of the discharging block 8 and rotates for half a circle around the rotating rod 15 under the drive of the turnover mechanism until the other surface of the filter plate 4 contacts with the bottom end of the charging barrel 3;
step five: new filter materials are added into the charging barrel 3, the charging barrel 3 is pushed to move into the multi-medium filter 1, and one surface of the filter plate 4, which is turned to the bottom end in the moving process of the charging barrel 3, is cleaned by bristles at the top end of the brush plate 6.
Claims (4)
1. The utility model provides an acidizing water, pure water system water treatment facilities, includes multi-media filter (1), its characterized in that: three groups of discharge tanks (2) are arranged at the left end of the multi-medium filter (1), a charging barrel (3) is arranged on the inner side of each discharge tank (2) through a limiting mechanism, each limiting mechanism is used for limiting the charging barrel (3) to move only in the horizontal direction and locking the charging barrel (3) to the inner side of each discharge tank (2), a filter plate (4) is arranged at the bottom end of each charging barrel (3) through a discharging mechanism, each discharging mechanism is used for driving the corresponding filter plate (4) to rotate and pour out the filter material at the top end of each charging barrel (3) when the charging barrel (3) moves out of the corresponding discharge tank (2), an arc scraping plate (5) is arranged on the inner wall of the left end of each charging barrel (3) through a scraping mechanism, each scraping mechanism is used for driving the corresponding arc scraping plate (5) to the inner wall of each charging barrel (3) when the corresponding filter material is dumped, three brush plates (6) are fixedly arranged at the left end of each brush plate (6);
the discharging mechanism comprises a mounting groove (7) which is formed in the bottom of the left end of a charging barrel (3), a discharging block (8) is rotatably connected to the inner side of the mounting groove (7) through a torsion spring, a locking rod (9) is slidably connected to the left side of the bottom end of the charging barrel (3) through a tension spring, two locking grooves (10) are formed in the left end of the discharging block (8), the right end of the locking rod (9) sequentially penetrates through the charging barrel (3) and the left end locking groove (10) and is slidably connected with the charging barrel, an extrusion block (11) is slidably connected to the bottom of the left end of the charging barrel (3), a hinging rod (12) is hinged to the top end of the extrusion block (11), the other end of the hinging rod (12) is hinged to the bottom of the left end of the locking rod (9), a mounting rod (13) is fixedly arranged on the left side of the multi-medium filter (1), three rods (14) are slidably connected through tension springs, the right ends of the extrusion rod (14) sequentially penetrate through the charging barrel (3) and are slidably connected with the corresponding inclined surfaces (47) of the three filter plates (47) which can not be rotated, the top ends of the extrusion block (47) can not be rotated by the rotation block (47), the turnover mechanism is used for driving the filter plate (4) to rotate around the unloading block (8) for half a period when the scraping mechanism finishes cleaning the inner wall of the charging barrel (3);
the overturning mechanism comprises a rotating rod (15) which is rotationally connected with the right end of a discharging block (8), the right end of the rotating rod (15) is fixedly connected with a filter plate (4), the middle part of the rear end of the discharging block (8) is slidably connected with a spherical rod (16) through a compression spring, the front end and the rear end of the rotating rod (15) are both provided with spherical grooves (17), the spherical end of the spherical rod (16) passes through the rear spherical groove (17) and is slidably connected with the rear spherical groove, the outer side of the rotating rod (15) is rotationally connected with an annular box (18) and is fixedly provided with a ratchet wheel (19), the ratchet wheel (19) is positioned on the inner side of the annular box (18), the inner wall of the annular box (18) is rotationally connected with a plurality of pawls (20) through torsion springs, the pawls (20) are matched with the ratchet wheel (19), the outer side of the annular box (18) is fixedly provided with a conical gear (21), the front end of the extruding rod (14) is fixedly provided with a special-shaped rod (22), and the right end of the special-shaped rod (22) is not completely meshed with the conical gear (21) during the complete rotation of the discharging block (8);
the scraping mechanism comprises a supporting frame (24) fixedly arranged at the top end of a feed box, a rotating shaft (25) is rotationally connected to the middle part of the supporting frame (24), a connecting rod (26) is fixedly arranged at the left side of the bottom end of the rotating shaft (25), the left end of the connecting rod (26) is fixedly connected with the top end of an arc scraping plate (5), a driving gear (27) is fixedly arranged at the top end of the rotating shaft (25), a blocking mechanism is arranged at the outer side of the driving gear (27), the blocking mechanism is used for preventing impurities in water from accumulating between teeth on the surface of the driving gear (27), three supporting rods (28) are fixedly arranged at the left end of a multi-medium filter (1), L-shaped rods (29) are fixedly connected to the outer side of the supporting rods (28) through extension springs in a sliding mode, pull rings (30) are rotationally connected to the bottom of the right end of the L-shaped rods (29), pull rings (31) are fixedly arranged on the inner walls of the right end of a feed cylinder (3), the pull rings (31) correspond to the pull rings (30), the left ends of the supporting rods (28) are all connected with wedge-shaped plates (32) through extension springs in a sliding mode, wedge-shaped plates (34) are fixedly connected to the right ends (34), the inner wall of the left end of the charging barrel (3) is provided with scraping blocks (46) through a cleaning mechanism, and the cleaning mechanism is used for driving the scraping blocks (46) to scrape accumulated impurities at the front end of the arc-shaped scraping plate (5) when the arc-shaped scraping plate (5) scrapes one circle around the inner wall of the charging barrel (3);
the cleaning mechanism comprises a chute (38) which is formed in the inner wall of the left end of the charging barrel (3), the inner sides of the chute (38) are all connected with a sliding block (39) in a sliding mode, the right end of the sliding block (39) is fixedly connected with a scraping block (46), an elastic band (40) is fixedly installed on the inner side of the top end of the chute (38), the bottom end of the elastic band (40) is fixedly connected with the sliding block (39), an unlocking rod (41) is connected to the left side of the bottom end of the chute (38) in a sliding mode, a wedge-shaped groove (42) is formed in the top end of the locking rod (9), and the bottom end of the unlocking rod (41) is wedge-shaped and corresponds to the wedge-shaped groove (42).
2. An acidified water, pure water system water treatment apparatus of claim 1 wherein: the blocking mechanism comprises a blocking ring (35) which is slidably connected with the outer side of the driving gear (27), the inner wall of the blocking ring (35) is matched with teeth on the outer side of the driving gear (27), two lifting rods (36) are fixedly mounted at the bottom end of the blocking ring (35), the bottom ends of the lifting rods (36) penetrate through the supporting frame (24) and are slidably connected with the supporting frame through compression springs, and pressing blocks (37) are fixedly mounted at the rear ends of the blocking ring (35).
3. An acidified water, pure water system water treatment apparatus of claim 1 wherein: the limiting mechanism comprises three limiting rods (43) fixedly installed at the front end and the rear end of the multi-medium filter (1), limiting rings (44) are fixedly installed at the front end and the rear end of the charging barrel (3), the left end of each limiting rod (43) penetrates through each limiting ring (44) and is connected with the limiting rings in a sliding mode, J-shaped rods (45) are arranged at the top of the right end of each limiting rod (43), the bottom of the right end of each J-shaped rod (45) penetrates through each limiting rod (43) and is connected with the corresponding limiting rods in a sliding mode, and the bottom of the left end of each J-shaped rod (45) is wedge-shaped and is attached to each limiting ring (44).
4. A method for treating water in an acidified water and pure water system, which is applicable to the water treatment device in the acidified water and pure water system as claimed in any one of claims 1 to 3, and is characterized in that: the specific steps of the treatment method are as follows:
step one: pulling the charging barrel (3) leftwards, and when the charging barrel (3) is completely removed from the multi-medium filter (1), the filter plate (4) is turned downwards to pour out the filter material at the top end of the filter plate;
step two: when the filter material is poured, the scraping mechanism drives the arc scraping plate (5) to scrape impurities on the inner wall of the charging barrel (3);
step three: when the arc-shaped scraping plate (5) scrapes a circle around the inner wall of the charging barrel (3), the cleaning mechanism drives the scraping block (46) to move downwards so as to scrape impurities accumulated at the front end of the arc-shaped scraping plate (5);
step four: when the arc scraping plate (5) is cleaned, the filter plate (4) moves towards the bottom end opening of the charging barrel (3) under the drive of the discharging block (8), and is driven by the turnover mechanism to rotate around the rotating rod (15) for half a circle until the other surface of the filter plate (4) is contacted with the bottom end of the charging barrel (3);
step five: adding new filter materials into the charging barrel (3), pushing the charging barrel (3) to move into the multi-medium filter (1), and cleaning one surface of the filter plate (4) turned to the bottom by bristles at the top end of the brush plate (6) in the moving process of the charging barrel (3).
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