CN115180676B - Calcium salt water purification device and method - Google Patents
Calcium salt water purification device and method Download PDFInfo
- Publication number
- CN115180676B CN115180676B CN202210821703.5A CN202210821703A CN115180676B CN 115180676 B CN115180676 B CN 115180676B CN 202210821703 A CN202210821703 A CN 202210821703A CN 115180676 B CN115180676 B CN 115180676B
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- pipe
- raw material
- material particles
- chelating resin
- connecting cylinder
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 159000000007 calcium salts Chemical class 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 title claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 89
- 239000002994 raw material Substances 0.000 claims abstract description 82
- 229920001429 chelating resin Polymers 0.000 claims abstract description 64
- 238000007599 discharging Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 32
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 42
- 229920005989 resin Polymers 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 26
- 239000013522 chelant Substances 0.000 claims description 23
- 239000011780 sodium chloride Substances 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000012267 brine Substances 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 description 12
- 238000000926 separation method Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention discloses a calcium salt water purification device and a method, wherein the device comprises a filter cartridge, two ends of the filter cartridge are respectively provided with a conical connecting cylinder, one end of the filter cartridge is connected with a discharging pipe in a penetrating way through one conical connecting cylinder, the other end of the filter cartridge is connected with a feeding pipe in a penetrating way through the other conical connecting cylinder, the lower side of the discharging pipe is connected with a discharging pipe head in a penetrating way, the upper side of the conical connecting cylinder close to the discharging pipe is connected with a liquid inlet pipe head in a penetrating way, the lower side of the conical connecting cylinder close to the feeding pipe is connected with a liquid outlet pipe head in a penetrating way, one side of the upper end of the liquid inlet pipe is connected with a feeding hopper in a penetrating way, and a guiding auger for guiding materials is arranged in the discharging pipe, the liquid inlet pipe and the feeding pipe, so that chelating resin raw material particles close to the feeding pipe are guided to one side of the discharging pipe and new chelating resin raw material particles are fed, and calcium ions in calcium salt water are ensured to be absorbed fully by the chelating resin raw material particles, and the device is simple and convenient.
Description
Technical Field
The invention belongs to the technical field related to calcium salt water treatment, and particularly relates to a calcium salt water purification device and method.
Background
The calcium salt water treatment device is a device for carrying out fine filtration treatment operation on calcium salt water, and can be used for removing calcium ions in calcium salt water so as to carry out an ion membrane alkaline process.
Patent document of patent No. CN113754005a discloses a resin adsorption tower, including the adsorption tower casing, the manhole, the observation hole, recoil discharging device, the fixed bolster in the tower, rotatory feeding device, the drainage orifice plate, new resin input port, purified water discharge port, adsorption saturated resin discharge port, raw water distributor and raw water input port, the middle part one side of adsorption tower casing is provided with the manhole, one side of manhole is provided with the observation hole, the middle part of adsorption tower casing is provided with the recoil discharging device that extends to inside, lower extreme one side of adsorption tower casing is provided with the purified water discharge port, the middle part lower extreme of adsorption tower casing is provided with the drainage orifice plate, middle part one side of adsorption tower casing is provided with adsorption saturated resin discharge port, the inside upper end of adsorption tower casing is provided with raw water distributor, the upper end of adsorption tower casing is provided with raw water input port, the beneficial effect of above-mentioned patent is: the accompanying mechanical stirring in the new resin feeding process can effectively prevent resin hardening and can replace the backwashing function in the resin adsorption process.
The device has a certain defect when in use, the transfer effect of the device on the chelate resin is poor when in use, a large amount of chelate resin which does not fully absorb calcium ions is often deposited at the bottom of the tower, the transferred chelate resin cannot be fully used, the chelate resin cannot be taken out well when in use, unfiltered calcium salt water is often required to be utilized for backflushing, other impurities are easy to dope in calcium salt water, unnecessary steps appear in the whole production process, and a large amount of energy sources are wasted.
Disclosure of Invention
The invention aims to provide a calcium salt water purification device which can solve the existing problems.
The invention solves the problems that:
1. when the device is used, the transfer effect of the chelate resin is poor, so that a large amount of chelate resin which does not fully absorb calcium ions is often deposited at the bottom of the tower, and the transferred chelate resin cannot be fully used;
2. when the device is used, chelate resin cannot be taken out well, unfiltered calcium salt water is often required to be used for backflushing, other impurities are easy to dope in calcium salt water, unnecessary steps are caused in the whole production process, and a large amount of energy sources are wasted.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a calcium salt water purification device, including the cartridge filter, the both ends of cartridge filter all are provided with the toper connecting cylinder, one end of cartridge filter is through one of them toper connecting cylinder through-connection there is the discharging pipe, the other end of cartridge filter is through another toper connecting cylinder through-connection there is the inlet pipe, the downside of discharging pipe is through-connection there is the row material tube head, the upside of being close to the toper connecting cylinder of discharging pipe is through-connection there is the feed liquor tube head, the downside of being close to the toper connecting cylinder of inlet pipe is through-connection there is the play liquid tube head, the upper end one side of feed liquor tube is through-connection there is the feeder hopper, the guide auger that is used for the guide material is all installed in discharging pipe, guide pipe and the inlet pipe.
As a further technical scheme of the invention, the ends of the discharging pipe, the material guiding pipe and the material feeding pipe are respectively provided with a servo motor for driving the guiding auger to rotate, and the liquid inlet pipe head and the correspondingly arranged conical connecting cylinder and the liquid outlet pipe head and the correspondingly arranged conical connecting cylinder are respectively connected through blocking net blocks.
As a further technical scheme of the invention, the end part of the guide auger in the discharge pipe is fixedly connected with a stirring rod, one side of the stirring rod, which is far away from the discharge pipe, is fixedly connected with a plurality of equally spaced and uniformly distributed separating teeth, and the separating teeth are obliquely arranged.
As a further technical scheme of the invention, the upper part of the inner side of the liquid outlet pipe head is fixedly sleeved with a supporting ring, and the inner side of the supporting ring is rotationally connected with a filter screen disk.
As a further technical scheme of the invention, a second transmission rod is movably arranged in the middle of the filter screen disc in a penetrating way, the upper end of the second transmission rod is fixedly connected with a transmission block, the lower end of the second transmission rod is fixedly connected with a second impeller, the middle of the second transmission rod is movably sleeved with a first impeller, the middle of the first impeller is fixedly connected with the filter screen disc through the first transmission rod, a plurality of cleaning rods which are uniformly distributed at equal angles are fixedly connected to the periphery of the transmission block, the cleaning rods are abutted against the upper surface of the filter screen disc, and the rotation directions of the first impeller and the second impeller are opposite.
As a further technical scheme of the invention, the lower side of the filter cartridge is supported by the support frame, the filter cartridge is obliquely arranged when in use, and one end close to the discharging pipe is higher than one end close to the feeding pipe.
A method for purifying calcium salt water, comprising the steps of:
step one: adding raw material particles of chelating resin into a feed hopper, conveying the raw material particles to a feed pipe through a feed pipe, and then conveying the raw material particles into a filter cylinder through the feed pipe until the raw material particles of chelating resin are filled in the filter cylinder and a conical connecting cylinder;
step two: uniformly pouring calcium salt water into the filter cartridge, and absorbing calcium ions in the calcium salt water through chelating resin raw material particles in the filter cartridge;
step three: after the chelating resin raw material particles in the conical connecting cylinder close to the discharging pipe are determined to be fully absorbed particles, the chelating resin raw material particles fully absorbing calcium ions are discharged from the discharging pipe head, and the chelating resin raw material particles close to the feeding pipe are guided to one side of the discharging pipe and are fed into new chelating resin raw material particles.
The invention has the beneficial effects that:
(1) The method comprises the steps of conveying the raw material particles of the chelating resin through a guide pipe to a feed pipe, conveying the raw material particles of the chelating resin at a constant speed in the guide pipe and the feed pipe under the drive of a servo motor, conveying the raw material particles of the chelating resin to a filter cylinder through the feed pipe until the raw material particles of the chelating resin are filled in the filter cylinder and a conical connecting cylinder, communicating a liquid inlet pipe head with calcium salt to be treated, uniformly pouring calcium salt water into the filter cylinder, absorbing calcium ions in the calcium salt water through the raw material particles of the chelating resin in the filter cylinder, thereby removing the calcium ions in the calcium salt water, obtaining pure sodium chloride solution, discharging the sodium chloride solution from a liquid outlet pipe head, starting each guide auger after determining that the raw material particles of the chelating resin in the conical connecting cylinder close to the discharge pipe are fully absorbed particles, continuously conveying the raw material particles of the chelating resin in the filter cylinder to one side of the discharge pipe through the feed pipe, discharging the raw material particles of the chelating resin fully absorbed calcium ions from the discharge pipe head, conveying the raw material particles of the chelating resin close to one side of the discharge pipe, and conveying the raw material particles of the chelating resin into the new raw material particles of the chelating resin, so as to ensure that the raw material particles of the chelating resin fully absorb calcium ions in the calcium salt water fully, and the raw material particles of the calcium salt water can be fully absorbed by the raw material particles to be fully, and can be easily and conveniently combined according to the requirements of a three-dimensional transmission and simple and convenient production mode;
(2) When the guide auger in the discharging pipe rotates and carries out guide to chelating resin raw material particles, rotate the puddler simultaneously through the guide auger, rotate the separation tooth through the puddler, make the separation tooth stir chelating resin raw material particles, prevent it because keep stand for a long time and appear hardening, improve its filtration absorbing work efficiency, the cartridge filter is the slope setting when using, the cartridge filter is close to the one end of discharging pipe and the upper end of guide pipe keep the parallel and level, thereby prevent that calcium salt water from carrying out the seepage from the tip of guide pipe, and facilitate the user retrieves the chelating resin particles that fully absorbs calcium ion from discharging the intraductal chelating resin particle of head, in order to follow-up used repeatedly, when the pure sodium chloride solution that gets rid of calcium ion outwards discharges through the play liquid tube head, pure sodium chloride solution promotes first impeller and second impeller respectively, make first impeller and the second impeller through reverse setting, and the reverse rotation of second drive rod, and then make filter screen disk and clearance pole reverse rotation, filter the pure sodium chloride solution after filtering with preventing that the resin raw material from discharging with this through the filter screen disk, through filter screen disk and filter screen reverse clearance disk, and clearance disk reverse clearance disk is prevented the filter screen plug from influencing the clearance disk surface.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of the filter cartridge of the present invention;
FIG. 3 is an overall block diagram of the routing auger of the present invention;
FIG. 4 is a schematic view of the internal structure of the liquid outlet pipe head of the present invention;
in the figure: 1. a filter cartridge; 2. a discharge tube head; 3. a discharge pipe; 4. a servo motor; 5. a liquid inlet pipe head; 6. a feed hopper; 7. a support frame; 8. a material guiding pipe; 9. blocking net blocks; 10. a feed pipe; 11. a liquid outlet pipe head; 12. guiding and conveying a packing auger; 13. a stirring rod; 14. separating teeth; 15. a support ring; 16. a filter screen tray; 17. a transmission block; 18. cleaning a rod; 19. a first transmission rod; 20. a first impeller; 21. a second transmission rod; 22. a second impeller; 23. a conical connecting cylinder.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-4, a calcium salt water purification device comprises a filter cartridge 1, wherein two ends of the filter cartridge 1 are respectively provided with a conical connecting cylinder 23, one end of the filter cartridge 1 is communicated with a discharge pipe 3 through one conical connecting cylinder 23, the other end of the filter cartridge 1 is communicated with a feed pipe 10 through the other conical connecting cylinder 23, the lower side of the discharge pipe 3 is communicated with a discharge pipe head 2, the upper side of the feed pipe 10 is communicated with a feed pipe 8, the upper side of the conical connecting cylinder 23 close to the discharge pipe 3 is communicated with a liquid inlet pipe head 5, the lower side of the conical connecting cylinder 23 close to the feed pipe 10 is communicated with a liquid outlet pipe head 11, one side of the upper end of the feed pipe 8 is communicated with a feed hopper 6, and a guide auger 12 for guiding materials is arranged in the discharge pipe 3, the feed pipe 8 and the feed pipe 10.
The ends of the discharging pipe 3, the material guiding pipe 8 and the material feeding pipe 10 are respectively provided with a servo motor 4 for driving the guide auger 12 to rotate, and the liquid inlet pipe head 5 and the corresponding conical connecting cylinder 23 and the liquid outlet pipe head 11 and the corresponding conical connecting cylinder 23 are respectively connected through a blocking net block 9;
when in operation, raw material particles of chelating resin are firstly added into a feed hopper 6, are conveyed to a feed pipe 10 through a guide pipe 8, and are then conveyed to a filter cartridge 1 through the feed pipe 10 until the raw material particles of chelating resin are filled in the filter cartridge 1 and a conical connecting cylinder 23, under the driving of a servo motor 4, the raw material particles of chelating resin are conveyed at a constant speed through a guide auger 12 in the guide pipe 8 and in the feed pipe 10, after the filter cartridge 1 and the conical connecting cylinder 23 are filled, a liquid inlet pipe head 5 is communicated with calcium salt to be treated, calcium salt water is filled into the filter cartridge 1 at a constant speed, calcium ions in the calcium salt water are absorbed through the raw material particles of chelating resin in the filter cartridge 1, so that calcium ions in the calcium salt water are removed, and pure sodium chloride solution is obtained, and the sodium chloride solution is discharged from the liquid outlet pipe head 11, according to calculation, after the chelate resin raw material particles in the conical connecting cylinder 23 close to the discharge pipe 3 are determined to be fully absorbed particles, each guide auger 12 is started, the chelate resin raw material particles in the filter cylinder 1 are continuously guided to one side of the discharge pipe 3 by the feed pipe 10, the chelate resin raw material particles fully absorbing calcium ions are discharged from the discharge pipe head 2, the chelate resin raw material particles close to the feed pipe 10 are guided to one side of the discharge pipe 3 and are fed with new chelate resin raw material particles, so that the chelate resin raw material particles can fully absorb the calcium ions in calcium brine, meanwhile, the heavy mode of three-tower transmission coupling is avoided, and matrix combination can be carried out according to production requirements, and the method is simple and convenient.
The tip fixedly connected with puddler 13 of the intraductal guide auger 12 of discharging, the both ends of puddler 13 all with the inside wall sliding connection of cartridge filter 1, one side fixedly connected with that the puddler 13 kept away from discharging pipe 3 is a plurality of equidistance evenly distributed's separation tooth 14, separation tooth 14 is the slope setting, when the intraductal guide auger 12 of discharging rotates and carries out the guide to chelating resin raw materials granule, simultaneously rotate puddler 13 through guide auger 12, rotate separation tooth 14 through puddler 13 for separation tooth 14 stirs chelating resin raw materials granule, prevent that it from hardening because of long-time standing, improve its filtration absorbing's work efficiency.
The upper part of the inner side of the liquid outlet pipe head 11 is fixedly sleeved with a supporting ring 15, the inner side of the supporting ring 15 is rotationally connected with a filter screen disk 16, the middle part of the filter screen disk 16 is movably penetrated with a second transmission rod 21, the upper end of the second transmission rod 21 is fixedly connected with a transmission block 17, the lower end of the second transmission rod 21 is fixedly connected with a second impeller 22, the middle part of the second transmission rod 21 is movably sleeved with a first impeller 20, the middle part of the first impeller 20 is fixedly connected with the filter screen disk 16 through a first transmission rod 19, the periphery of the transmission block 17 is fixedly connected with a plurality of cleaning rods 18 which are uniformly distributed at equal angles, the cleaning rods 18 are propped against the upper surface of the filter screen disk 16, and the rotation directions of the first impeller 20 and the second impeller 22 are opposite;
during operation, when pure sodium chloride solution with calcium ions removed is discharged outwards through the liquid outlet pipe head 11, the pure sodium chloride solution pushes the first impeller 20 and the second impeller 22 to rotate respectively, the first impeller 20 and the second impeller 22 which are arranged reversely enable the first transmission rod 19 and the second transmission rod 21 to rotate reversely, and further enable the filter screen disc 16 and the cleaning rod 18 to rotate reversely, when the filtered pure sodium chloride solution is filtered through the filter screen disc 16 to prevent chelating resin raw material particles from being discharged along with the pure sodium chloride solution, the surface of the filter screen disc 16 is cleaned through the cleaning rod 18, cleaning efficiency is improved through the reverse rotation of the filter screen disc 16 and the cleaning rod 18, and the filtering effect caused by blockage of meshes of the filter screen disc 16 is avoided.
The downside of cartridge filter 1 supports through support frame 7, and cartridge filter 1 is the slope setting when using, and is close to the one end that the discharging pipe 3 is higher than the one end that is close to inlet pipe 10, and cartridge filter 1 is close to the one end of discharging pipe 3 and the upper end of feed guiding pipe 8 keeps the parallel and level to prevent that calcium salt water from carrying out the seepage from the tip of feed guiding pipe 8, and the chelate resin granule of fully absorbing calcium ion is retrieved from discharging in the pipe head 2 to the convenience of customers, in order to follow-up used repeatedly.
A method for purifying calcium salt water, the method comprising the steps of:
step one: the raw material particles of the chelating resin are added into the feed hopper 6, are conveyed to the feed pipe 10 through the material guide pipe 8 and then are conveyed to the filter cartridge 1 through the feed pipe 10 until the raw material particles of the chelating resin are filled in the filter cartridge 1 and the conical connecting cylinder 23, and are conveyed at a constant speed by the guide auger 12 in the material guide pipe 8 and the feed pipe 10 under the drive of the servo motor 4;
step two: after the filter cartridge 1 and the conical connecting cylinder 23 are filled, the liquid inlet pipe head 5 is communicated with calcium salt to be treated, calcium salt water is filled into the filter cartridge 1 at a constant speed, calcium ions in the calcium salt water are absorbed through chelate resin raw material particles in the filter cartridge 1, so that the calcium ions in the calcium salt water are removed, pure sodium chloride solution is obtained, and the sodium chloride solution is discharged from the liquid outlet pipe head 11;
step three: after the chelating resin raw material particles in the conical connecting cylinder 23 close to the discharge pipe 3 are determined to be sufficiently absorbed particles, the respective guide augers 12 are started, the chelating resin raw material particles in the filter cartridge 1 are continuously guided from the feed pipe 10 to one side of the discharge pipe 3, the chelating resin raw material particles sufficiently absorbing calcium ions are discharged from the discharge pipe head 2, the chelating resin raw material particles close to the feed pipe 10 are guided to one side of the discharge pipe 3, and new chelating resin raw material particles are fed.
In the use process of the invention, raw material particles of chelating resin are firstly added into a feed hopper 6, are conveyed to a feed pipe 10 through a feed pipe 8, are conveyed at a constant speed through a guide auger 12 in the feed pipe 8 and the feed pipe 10 under the drive of a servo motor 4, are conveyed into a filter cylinder 1 through the feed pipe 10 until the raw material particles of chelating resin are filled in the filter cylinder 1 and a conical connecting cylinder 23, a liquid inlet pipe head 5 is communicated with calcium salt water to be treated, calcium salt water is uniformly poured into the filter cylinder 1, calcium ions in the calcium salt water are absorbed through the raw material particles of the chelating resin in the filter cylinder 1, thereby removing the calcium ions in the calcium salt water, obtaining pure sodium chloride solution, and discharging the sodium chloride solution from a liquid outlet pipe head 11, according to calculation, after the chelate resin raw material particles in the conical connecting cylinder 23 close to the discharging pipe 3 are determined to be fully absorbed particles, starting each guide auger 12, continuously guiding the chelate resin raw material particles in the filter cartridge 1 from the feeding pipe 10 to one side of the discharging pipe 3, discharging the chelate resin raw material particles fully absorbed with calcium ions from the discharging pipe head 2, guiding the chelate resin raw material particles close to the feeding pipe 10 to one side of the discharging pipe 3, and feeding new chelate resin raw material particles, so that the chelate resin raw material particles can be ensured to fully absorb calcium ions in calcium brine, meanwhile, the heavy mode of transmission three-tower joint is avoided, and matrix combination can be carried out according to production requirements, and the method is simple and convenient;
when the guide auger 12 in the discharge pipe 3 rotates and guides chelating resin raw material particles, the stirring rod 13 is rotated through the guide auger 12, and the separation teeth 14 are rotated through the stirring rod 13, so that the chelating resin raw material particles are stirred by the separation teeth 14, hardening of the chelating resin raw material particles due to long-time standing is prevented, the working efficiency of filtering and adsorbing the chelating resin raw material particles is improved, the filter cartridge 1 is obliquely arranged when in use, one end of the filter cartridge 1, which is close to the discharge pipe 3, is kept flush with the upper end of the guide pipe 8, so that leakage of calcium brine from the end of the guide pipe 8 is prevented, and a user can conveniently recover the chelating resin particles which fully absorb calcium ions from the discharge pipe head 2, so that the chelating resin particles can be repeatedly used in the follow-up process;
when pure sodium chloride solution with calcium ions removed is discharged outwards through the liquid outlet pipe head 11, the pure sodium chloride solution pushes the first impeller 20 and the second impeller 22 to rotate respectively, the first transmission rod 19 and the second transmission rod 21 rotate reversely through the first impeller 20 and the second impeller 22 which are reversely arranged, and then the filter screen disk 16 and the cleaning rod 18 rotate reversely, when the filtered pure sodium chloride solution is filtered through the filter screen disk 16 to prevent chelating resin raw material particles from being discharged along with the pure sodium chloride solution, the surface of the filter screen disk 16 is cleaned through the cleaning rod 18, cleaning efficiency is improved through the reverse rotation of the filter screen disk 16 and the cleaning rod 18, and the filtering effect of meshes of the filter screen disk 16 due to blockage is avoided.
The present invention is not limited to the above embodiments, but is not limited to the above embodiments, and any modifications, equivalents and variations made to the above embodiments according to the technical matter of the present invention can be made by those skilled in the art without departing from the scope of the technical matter of the present invention.
Claims (1)
1. The utility model provides a calcium salt water purification device, its characterized in that, including cartridge filter (1), cartridge filter's (1) both ends all are provided with toper connecting cylinder (23), cartridge filter's (1) one end is through one of them toper connecting cylinder (23) through-connection has discharging pipe (3), and cartridge filter's (1) other end is through another toper connecting cylinder (23) through-connection has inlet pipe (10), discharging pipe (3) downside through-connection has discharge pipe head (2), inlet pipe (10) upside through-connection has feed pipe (8), and inlet pipe head (5) are through-connection to the upside of toper connecting cylinder (23) near discharging pipe (3), and outlet pipe head (11) are through-connection to the downside of toper connecting cylinder (23) near inlet pipe (10), feed hopper (6) are through-connection to one side of the upper end of feed pipe (8), all install in discharge pipe (3), feed pipe (8) and inlet pipe (10) and are used for the delivery auger (12) of material.
The ends of the discharging pipe (3), the material guiding pipe (8) and the material feeding pipe (10) are respectively provided with a servo motor (4) for driving the guiding auger (12) to rotate, and the liquid inlet pipe head (5) and the correspondingly arranged conical connecting cylinder (23) and the liquid outlet pipe head (11) and the correspondingly arranged conical connecting cylinder (23) are respectively connected through blocking net blocks (9);
the end part of the guide auger (12) in the discharge pipe (3) is fixedly connected with a stirring rod (13), one side of the stirring rod (13) away from the discharge pipe (3) is fixedly connected with a plurality of equally spaced and uniformly distributed separating teeth (14), and the separating teeth (14) are obliquely arranged;
the upper part of the inner side of the liquid outlet pipe head (11) is fixedly sleeved with a supporting ring (15), and the inner side of the supporting ring (15) is rotatably connected with a filter screen disk (16);
the middle part of filter screen dish (16) activity wears to be equipped with second transfer line (21), and the upper end fixedly connected with transmission piece (17) of second transfer line (21), the lower extreme fixedly connected with second impeller (22) of second transfer line (21), the middle part activity of second transfer line (21) has cup jointed first impeller (20), the middle part of first impeller (20) is through first transfer line (19) and filter screen dish (16) fixed connection, the periphery fixedly connected with of transmission piece (17) is a plurality of cleaning rod (18) of equiangular evenly distributed, cleaning rod (18) and the upper surface butt of filter screen dish (16), the rotation direction of first impeller (20) and second impeller (22) is opposite;
the lower side of the filter cartridge (1) is supported by a supporting frame (7), the filter cartridge (1) is obliquely arranged when in use, and one end, which is close to the discharging pipe (3), is higher than one end, which is close to the feeding pipe (10);
a method for purifying calcium salt water, comprising the steps of:
step one: adding raw material particles of chelating resin into a feed hopper (6), conveying the raw material particles to a feed pipe (10) through a feed pipe (8), and then conveying the raw material particles into a filter cartridge (1) through the feed pipe (10) until the raw material particles of chelating resin are filled in the filter cartridge (1) and a conical connecting cylinder (23);
step two: filling calcium brine into the filter cartridge (1) at a constant speed, and absorbing calcium ions in the calcium brine through chelate resin raw material particles in the filter cartridge (1);
step three: after the chelating resin raw material particles in the conical connecting cylinder (23) close to the discharging pipe (3) are determined to be fully absorbed particles, discharging the fully absorbed calcium ion chelating resin raw material particles from the discharging pipe head (2), and guiding the chelating resin raw material particles close to the feeding pipe (10) to one side of the discharging pipe (3) and feeding new chelating resin raw material particles;
during operation, firstly, raw material particles of chelating resin are added into a feed hopper (6), the raw material particles are conveyed to a feed pipe (10) through a guide pipe (8), then conveyed to a filter cartridge (1) through the feed pipe (10) until the raw material particles of the chelating resin are filled in the filter cartridge (1) and a conical connecting cylinder (23), the raw material particles of the chelating resin are conveyed at a constant speed through a guide auger (12) in the guide pipe (8) and in the feed pipe (10) under the driving of a servo motor (4), after the filter cartridge (1) and the conical connecting cylinder (23) are filled, a liquid inlet pipe (5) is communicated with calcium salt to be treated, calcium salt water is uniformly poured into the filter cartridge (1), the raw material particles of the chelating resin in the filter cartridge (1) absorb calcium salt water, so that calcium ions in the calcium salt water are removed, pure sodium chloride solution is obtained, and the sodium chloride solution is discharged from the liquid outlet pipe (11), after the raw material particles of the chelating resin in the conical connecting cylinder (23) close to the filter cartridge (3) are determined to be fully absorbed, the raw material particles of the chelating resin are conveyed from the guide auger (12) to the feed pipe (2) from one side of the filter cartridge (3) according to calculation, and (3) guiding the chelating resin raw material particles close to the feeding pipe (10) to one side of the discharging pipe (3), and feeding new chelating resin raw material particles.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210821703.5A CN115180676B (en) | 2022-07-12 | 2022-07-12 | Calcium salt water purification device and method |
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| CN202210821703.5A CN115180676B (en) | 2022-07-12 | 2022-07-12 | Calcium salt water purification device and method |
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| CN115180676A CN115180676A (en) | 2022-10-14 |
| CN115180676B true CN115180676B (en) | 2024-02-02 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211733904U (en) * | 2020-02-10 | 2020-10-23 | 苏州费斯特工业设备有限公司 | Resin adsorption tank for water treatment |
| CN113754005A (en) * | 2021-09-15 | 2021-12-07 | 青岛润扬环境科技有限公司 | Resin adsorption tower |
| CN114029096A (en) * | 2021-11-05 | 2022-02-11 | 金川集团股份有限公司 | Continuous lead removing device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211733904U (en) * | 2020-02-10 | 2020-10-23 | 苏州费斯特工业设备有限公司 | Resin adsorption tank for water treatment |
| CN113754005A (en) * | 2021-09-15 | 2021-12-07 | 青岛润扬环境科技有限公司 | Resin adsorption tower |
| CN114029096A (en) * | 2021-11-05 | 2022-02-11 | 金川集团股份有限公司 | Continuous lead removing device |
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