CN212269717U - Hot spring water processing system - Google Patents
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- CN212269717U CN212269717U CN202020963592.8U CN202020963592U CN212269717U CN 212269717 U CN212269717 U CN 212269717U CN 202020963592 U CN202020963592 U CN 202020963592U CN 212269717 U CN212269717 U CN 212269717U
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Abstract
The utility model provides a hot spring water treatment system, which comprises an aeration device, an iron and manganese removing device, a fluorine removing device and an adsorption device, the device comprises a pH first adjusting device, a pH second adjusting device and a regenerating device, wherein the aerating device comprises a forward-connected screw air compressor, an air storage tank and a first precision filter, the iron and manganese removing device comprises an iron and manganese removing sand cylinder and manganese sand arranged in the sand cylinder, the fluorine removing device comprises a fluorine removing sand cylinder and active alumina arranged in the sand cylinder, the fluorine removing sand cylinder is connected with the regenerating device for delivering a strong alkali solution to the active alumina in the sand cylinder, the water inlet pipeline of the fluorine removing sand cylinder is connected with the pH first adjusting device, the adsorbing device comprises an adsorbing sand cylinder and active carbon arranged in the sand cylinder, the water inlet pipeline of the adsorbing sand cylinder is connected with the water outlet pipeline of the fluorine removing sand cylinder, the water outlet pipeline of the adsorbing sand cylinder is output to a hot spring water storage tank for storage, and the water outlet pipeline is connected with the pH second adjusting device. This system can carry out deironing and remove manganese and remove fluorine to hot spring water and handle, realizes that the hot spring is directly drunk.
Description
Technical Field
The utility model relates to a water treatment technical field, concretely relates to hot spring water processing system.
Background
The hot spring water is rich in various minerals beneficial to human bodies, such as metasilicic acid, radon, strontium, selenium, lithium, fluorine, calcium, magnesium and the like, and the hot spring water rich in trace minerals for bathing is beneficial to the human bodies, so the hot spring water is commonly used for bathing of the human bodies.
Fluorine is present in plant tissues and is an essential element. However, excessive uptake of fluorine can have a deleterious effect on the plant. Soil fluorine is an important source of fluorine in plants, fluorine migrates and enriches through soil → plants → animals → human bodies, which causes a series of problems of environmental pollution and health hazard, and the hazard of soil fluorine pollution to crops is a physiological obstacle process of chronic accumulation. Fluorine can inhibit metabolism, respiration and photosynthesis of crops, and inhibit the activity of maleic dehydrogenase in the metabolism process. The harm of fluorine to crops is mainly shown by less dry matter accumulation, less yield reduction and tillering, low earning rate, damage to photosynthetic tissues, leaf tip necrosis, reddish brown discoloration of leaf green and the like, so that the direct discharge can greatly influence the environment. Therefore, how to creatively process the existing hot spring water and process substances such as iron, manganese and fluorine in the hot spring water is realized, so that the mineral variable reaches the standards of drinking water and direct drinking mineral water, the direct drinking of the hot spring is finally realized, and the urgent need of hot spring water processing at the present stage is met.
SUMMERY OF THE UTILITY MODEL
To how to treat hot spring water innovatively now, handle the ferro-manganese fluorine material in the hot spring water, finally realize the technical problem that the hot spring is directly drunk, the utility model provides a hot spring water processing system, hot spring water after handling through this system can be used to directly drink to the realization is rationally utilized with effective resources are saved to the hot spring water, reduces the influence that water pollution caused the environment in step.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the hot spring water treatment system comprises an aeration device, an iron and manganese removing device, a fluorine removing device, an adsorption device, a pH first adjusting device, a pH second adjusting device and a regeneration device;
the aeration device comprises a screw air compressor, an air storage tank and a first precision filter, wherein the screw air compressor is used for compressing air, the air storage tank is used for storing the compressed air, the first precision filter is used for filtering impurities in the stored air, and the filtered air and hot spring raw water pumped out of a hot spring raw water tank through an iron removal water distribution pump set are mixed by a jet device through a mixer to fully react, so that ferrous ions in the hot spring raw water are oxidized into ferric ions;
the iron and manganese removing device comprises an iron and manganese removing sand cylinder and manganese sand arranged in the sand cylinder, a water inlet pipeline of the iron and manganese removing sand cylinder is connected with hot spring raw water after mixing reaction, and the raw water removes ferric ions and manganese ions in the water through the adsorption effect of the manganese sand;
the device comprises a fluorine removal sand cylinder and active alumina arranged in the sand cylinder, wherein the fluorine removal sand cylinder is connected with a regeneration device, the regeneration device is used for delivering a strong alkali solution to the active alumina in the sand cylinder so as to enhance the adsorbability of the active alumina and ensure that the internal active alumina is regenerated in a saturated state, a water inlet pipeline of the fluorine removal sand cylinder is connected with a water outlet pipeline of the iron and manganese removal sand cylinder, a pH first adjusting device for adjusting the pH of raw water to 4-5 is connected to the connecting pipeline, and the raw water subjected to pH adjustment removes fluorine ions in the water under the adsorption characteristic of the active alumina in the sand cylinder;
the adsorption device comprises an adsorption sand cylinder and active carbon arranged in the sand cylinder, a water inlet pipeline of the adsorption sand cylinder is connected with a water outlet pipeline of the defluorination sand cylinder, raw water is output to a hot spring water storage tank for storage through the water outlet pipeline of the adsorption sand cylinder after particles and soluble substances in the raw water are adsorbed by the active carbon, and the water outlet pipeline is connected with a pH second adjusting device for adjusting the pH of the raw water to 7.5.
Compared with the prior art, the utility model provides a hot spring water processing system has following advantage: 1. the physical treatment principle is adopted to carry out treatment as much as possible, and the physical filtration mode is adopted except pH adjustment, so that the mineral substances in the hot spring raw water can be kept to the maximum extent without loss; 2. the quality of the discharged water is excellent, which not only reaches the standards of natural mineral water and drinking water, but also reserves the standard content of mineral substances in the water, is sanitary, safe and beneficial to human health, and finally realizes the direct drinking of hot spring; 3. the system has the advantages of simple process, stable water outlet, high water yield, guaranteed water outlet amount, continuous operation and simple and convenient operation.
Furthermore, the aeration device also comprises a freezing type compressed air dryer and a second precise filter, wherein the freezing type compressed air dryer is used for dehumidifying and drying the air filtered by the first precise filter, and the second precise filter is used for filtering impurities in the dehumidified and dried air.
Further, deironing removes manganese device and still includes deironing removes manganese back flush unit, deironing removes manganese back flush unit includes first pressure sensor, first back flush pipeline and first blowdown pipeline, first pressure sensor connects on the inlet channel of deironing removes manganese sand jar, first back flush pipeline one end is connected with the outlet conduit of deironing removes manganese sand jar, and the other end is connected with the water that pumps from the hot spring water storage box through the back flush pump package, first blowdown pipeline one end is connected with the connected node of deironing removes manganese sand jar inlet channel and outlet conduit, and another termination is outdoor sewage well.
Further, regenerating unit includes regeneration delivery pipe, regeneration alkali solution is connected to regeneration delivery pipe one end and is thrown the explosive barrel, the other end with the sand jar that removes fluorine is connected, regeneration delivery pipe is last to be connected with regeneration delivery pump.
Further, the strong alkaline solution contained and stored in the regenerated strong alkaline solution dosing barrel is sodium hydroxide solution.
Further, the first pH adjusting device comprises a pH acid liquor dosing barrel and a first water quality detector, the pH acid liquor dosing barrel is connected with a connection node of an iron and manganese removing sand cylinder water outlet pipeline and a fluorine removing sand cylinder water inlet pipeline through a pH first adjusting pipeline, a pH first dosing pump is connected to the pH first adjusting pipeline, one end of the first water quality detector is connected with the pH first dosing pump, and the other end of the first water quality detector is connected with the connection node.
Further, the acid liquor stored in the pH acid liquor dosing barrel is food-grade citric acid.
Further, the defluorination device also comprises a defluorination backwashing unit, the defluorination backwashing unit comprises a second pressure sensor, a second backwashing pipeline and a second sewage discharge pipeline, the second pressure sensor is connected on the water inlet pipeline of the defluorination sand cylinder, one end of the second backwashing pipeline is connected with the water outlet pipeline of the defluorination sand cylinder, the other end of the second backwashing pipeline is connected with the water pumped out from the hot spring water storage tank through a backwashing pump set, one end of the second sewage discharge pipeline is connected with the connection node of the water inlet pipeline and the water outlet pipeline of the defluorination sand cylinder, and the other end of the second sewage discharge pipeline is connected with a sewage treatment well.
Further, the pH second adjusting device comprises a pH alkali liquor dosing barrel and a second water quality detector, the pH alkali liquor dosing barrel is connected with a water outlet pipeline of the adsorption sand vat through a pH second adjusting pipeline, a pH second dosing pump is connected to the pH second adjusting pipeline, one end of the second water quality detector is connected with the pH second dosing pump, and the other end of the second water quality detector is connected with the water outlet pipeline of the adsorption sand vat.
Furthermore, the adsorption device also comprises an adsorption backwashing unit, the adsorption backwashing unit comprises a third pressure sensor, a third backwashing pipeline and a third sewage discharge pipeline, the third pressure sensor is connected to a water inlet pipeline of the adsorption sand cylinder, one end of the third backwashing pipeline is connected with a water outlet pipeline of the adsorption sand cylinder, the other end of the third backwashing pipeline is connected with water pumped out of the hot spring water storage tank through a backwashing pump set, one end of the third sewage discharge pipeline is connected with a connection node of the water inlet pipeline and the water outlet pipeline of the adsorption sand cylinder, and the other end of the third sewage discharge pipeline is connected with an outdoor sewage well.
Drawings
Fig. 1 is a schematic structural diagram of a thermal spring water treatment system provided by the present invention.
In the figure, 1, an aeration device; 11. compressing air by using a screw; 12. a gas storage tank; 13. performing first precision filtration; 14. a de-ironing water distribution pump set; 15. an ejector; 16. a mixer; 17. a refrigerated compressed air dryer; 18. a second precision filter; 2. a deironing and demanganizing device; 21. a sand cylinder for removing iron and manganese; 22. a water inlet pipe; 23. a water outlet pipeline; 24. a back washing unit for removing iron and manganese; 241. a first pressure sensor; 242. a first backwash conduit; 243. a first sewerage pipeline; 3. a fluorine removal device; 31. a fluorine-removing sand cylinder; 32. a water inlet pipe; 33. a water outlet pipeline; 34. a defluorination backwashing unit; 341. a second pressure sensor; 342. a second backwash conduit; 343. a second sewerage pipeline; 4. an adsorption device; 41. adsorbing a sand cylinder; 42. a water inlet pipe; 43. a water outlet pipeline; 44. an adsorption backwashing unit; 441. a third pressure sensor; 442. a third backwash conduit; 443. a third sewerage pipeline; 5. a first pH adjusting device; 51. a pH acid liquor dosing barrel; 52. a first water quality detector; 53. a pH first adjusting pipeline; 54. a pH first dosing pump; 6. a second pH adjusting device; 61. a pH alkali liquor dosing barrel; 62. a second water quality detector; 63. a pH second adjusting pipeline; 64. a pH second dosing pump; 7. a regeneration device; 71. regenerating the delivery pipeline; 72. a regenerated strong alkali solution dosing barrel; 73. a regenerative dosing pump; 8. and (4) backwashing the pump set.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the utility model provides a thermal spring water treatment system, which comprises an aeration device 1, an iron and manganese removing device 2, a fluorine removing device 3, an adsorption device 4, a pH first adjusting device 5, a pH second adjusting device 6 and a regeneration device 7;
the aeration device 1 comprises a screw air compressor 11, an air storage tank 12 and a first precision filter 13, wherein the screw air compressor 11 is used for compressing air, the air storage tank 12 is used for storing the compressed air, the first precision filter 13 is used for filtering impurities in the stored air, the filtered air and hot spring raw water pumped out of a hot spring raw water tank through an iron removal water distribution pump group 14 are mixed and fully reacted through a jet device 15 and a mixer 16, divalent iron ions in the hot spring raw water are oxidized into trivalent iron ions, the hot spring raw water extracted firstly is subjected to primary particle treatment through a cyclone sand remover, the water flows into the hot spring raw water tank after being clear in water quality, the pressure of a system is stored and balanced, and the hot spring raw water is supplied to the iron and manganese removal device 2 through a system water pump, namely the iron removal water distribution pump group 14;
the iron and manganese removing device 2 comprises an iron and manganese removing sand cylinder 21 and manganese sand arranged in the sand cylinder, a water inlet pipeline 22 of the iron and manganese removing sand cylinder 21 is connected with hot spring raw water after mixed reaction, and the raw water removes ferric ions and manganese ions in the water through the adsorption effect of the manganese sand;
the defluorination device 3 comprises a defluorination sand cylinder 31 and active alumina arranged in the sand cylinder, wherein the defluorination sand cylinder 31 is connected with a regeneration device 7, the regeneration device 7 is used for delivering a strong alkaline solution to the active alumina in the sand cylinder so as to enhance the adsorbability of the active alumina, the regeneration of the internal active alumina in a saturated state is ensured by setting the system operation time, a water inlet pipeline 32 of the defluorination sand cylinder 31 is connected with a water outlet pipeline 23 of the iron and manganese removal sand cylinder 21, a pH first adjusting device 5 for adjusting the pH of raw water to 4-5 is connected to the connecting pipeline, and the raw water subjected to pH adjustment removes fluoride ions in the water under the adsorption characteristic of the active alumina in the cylinder; the first pH adjusting device 5 is used for adjusting the pH of the raw water, and the inventor of the present application has learned through analysis of the adsorption characteristics of the activated alumina that the activated alumina is in the optimal adsorption state when the pH of the raw water is 4 to 5, and therefore, in order to enhance the adsorption performance of the activated alumina, the pH of the raw water needs to be adjusted;
the adsorption device 4 comprises an adsorption sand cylinder 41 and active carbon arranged in the sand cylinder, a water inlet pipeline 42 of the adsorption sand cylinder 41 is connected with a water outlet pipeline 33 of the fluorine-removing sand cylinder 31, raw water is adsorbed with particles and soluble substances in water by the active carbon and then is output to a hot spring water storage tank for storage through a water outlet pipeline 43 of the adsorption sand cylinder 41, and the water outlet pipeline 43 is connected with a pH second adjusting device 6 for adjusting the pH of the raw water to 7.5; the pH second adjusting device 6 is used for adjusting the pH of the raw water, and since the pH suitable for the human body is 7.5, in order to achieve the human body suitable state, the raw water adsorbed by the activated carbon needs to be subjected to pH raising treatment, and the taste of the raw water adsorbed by the activated carbon can be improved.
Compared with the prior art, the utility model provides a hot spring water processing system has following advantage: 1. the physical treatment principle is adopted to carry out treatment as much as possible, and the physical filtration mode is adopted except pH adjustment, so that the mineral substances in the hot spring raw water can be kept to the maximum extent without loss; 2. the quality of the discharged water is excellent, which not only reaches the standards of natural mineral water and drinking water, but also reserves the standard content of mineral substances in the water, is sanitary, safe and beneficial to human health, and finally realizes the direct drinking of hot spring; 3. the system has the advantages of simple process, stable water outlet, high water yield, guaranteed water outlet amount, continuous operation and simple and convenient operation.
As a specific embodiment, referring to fig. 1, the aeration device 1 further includes a freezing type compressed air dryer 17 and a second precision filter 18, the freezing type compressed air dryer 17 is used for dehumidifying and drying the air filtered by the first precision filter 13, and the second precision filter 18 is used for filtering impurities in the dehumidified and dried air, so that when the air filtered by the first precision filter 13 is relatively humid, the air can be dried by the freezing type compressed air dryer 17 and filtered by the second precision filter 18 and then sent to the ejector 15.
As a specific embodiment, please refer to fig. 1, the apparatus 2 further includes a back washing unit 24 for removing iron and manganese, the back washing unit 24 for removing iron and manganese includes a first pressure sensor 241, a first back washing pipeline 242 and a first drainage pipeline 243, the first pressure sensor 241 is connected to the water inlet pipeline 22 of the sand cylinder 21 for removing iron and manganese, one end of the first back washing pipeline 242 is connected to the water outlet pipeline 23 of the sand cylinder 21 for removing iron and manganese, the other end is connected to the water pumped from the hot spring water storage tank by the back washing pump set 8, one end of the first drainage pipeline 243 is connected to the connection node of the water inlet pipeline and the water outlet pipeline of the sand cylinder for removing iron and manganese, and the other end is connected to the outdoor sewage well; the first pressure sensor 241 is used for detecting the pressure of the water inlet pipe 22, the system PLC controller determines the detected pipe pressure, if the pipe pressure is greater than the set system pressure, it indicates that the impurities in the iron and manganese removal device 2 are too much, at this time, the system PLC controller controls the switch valve on the first backwashing pipe 242 to open for backwashing, and according to the backwashing time set by the system, the system automatically detects the pressure of the water inlet pipe 22 after the system finishes, and the whole process is automatically completed.
As a specific embodiment, referring to fig. 1, the regeneration device 7 includes a regeneration delivery pipe 71, one end of the regeneration delivery pipe 71 is connected to a regeneration alkali solution delivery barrel 72, the other end is connected to the desaluorinated sand cylinder 31, a regeneration delivery pump 73 is connected to the regeneration delivery pipe 71, when in use, the regeneration delivery pump 73 is started, and the alkali solution in the regeneration alkali solution delivery barrel 72 can be delivered into the desaluorinated sand cylinder 3 through the regeneration delivery pipe 71. As a preferred embodiment, the strong alkaline solution stored in the regenerated strong alkaline solution dosing barrel 72 is a sodium hydroxide solution.
As a specific embodiment, referring to fig. 1, the first pH adjusting device 5 includes a pH acid solution dosing barrel 51 and a first water quality detector 52, the pH acid solution dosing barrel 51 is connected to a connection node between an iron and manganese removal sand tank water outlet pipe and a fluorine removal sand tank water inlet pipe through a first pH adjusting pipe 53, the first pH adjusting pipe 53 is connected to a first pH dosing pump 54, one end of the first water quality detector 52 is connected to the first pH dosing pump 54, and the other end is connected to the connection node; the first water quality detector 52 is configured to detect a pH in the water outlet pipeline of the desalinization and demanganization tank, and if the pH is higher than a set value, output an instruction to the first dosing pump 54, and the first dosing pump 54 starts to dose the acid solution in the pH acid solution dosing barrel 51 to the water outlet pipeline of the desalinization and demanganization tank, so as to reduce the pH in the pipeline, thereby enhancing the adsorption performance of active alumina in the desalinization and demanganization tank 31. In a preferred embodiment, the acid solution stored in the pH acid solution administration barrel 51 is food grade citric acid.
As a specific embodiment, referring to fig. 1, the fluorine removal device 3 further includes a fluorine removal back-flushing unit 34, the fluorine removal back-flushing unit 34 includes a second pressure sensor 341, a second back-flushing pipeline 342 and a second sewage discharge pipeline 343, the second pressure sensor 341 is connected to the water inlet pipeline 32 of the fluorine removal sand tank 31, one end of the second back-flushing pipeline 342 is connected to the water outlet pipeline 33 of the fluorine removal sand tank 31, the other end of the second back-flushing pipeline is connected to the water pumped out from the spa water storage tank through the back-flushing pump set 8, one end of the second sewage discharge pipeline 343 is connected to a connection node of the water inlet pipeline and the water outlet pipeline of the fluorine removal sand tank, and the other end of the second sewage discharge pipeline 343 is connected; the second pressure sensor 341 is configured to detect the pressure of the water inlet pipe 32, the system PLC controller determines the detected pipe pressure, if the pipe pressure is greater than the set pressure of the system, it indicates that the impurities in the defluorination apparatus 3 are too much, at this time, the system PLC controller controls the switching valve on the second backwashing pipe 342 to open for backwashing, and according to the backwashing time set by the system, the system automatically detects the pressure of the water inlet pipe 32 after the completion of the system, and the whole process is automatically completed, and the defluorination backwashing unit 34 can also perform backwashing on the whole defluorination apparatus 3 after the completion of the regeneration, so as to remove the redundant regenerated liquid in the water and ensure the quality of the water.
As a specific embodiment, referring to fig. 1, the pH second adjusting device 6 includes a pH alkali solution dosing barrel 61 and a second water quality detector 62, the pH alkali solution dosing barrel 61 is connected to the water outlet pipe 42 of the adsorption sand cylinder 41 through a pH second adjusting pipe 63, the pH second adjusting pipe 63 is connected to a pH second dosing pump 64, one end of the second water quality detector 62 is connected to the pH second dosing pump 64, and the other end is connected to the water outlet pipe 42 of the adsorption sand cylinder 41. The first water quality detector 62 is used for detecting the pH value in the water outlet pipeline of the adsorption sand vat, and if the pH value is lower than a set value, an instruction is output to the second dosing pump 64, and the second dosing pump 64 is started to dose the alkali liquor in the pH alkali liquor dosing barrel 61 to the water outlet pipeline of the adsorption sand vat, so that the pH value in the pipeline is improved, and the human body adaptation state is achieved. In a preferred embodiment, the acid solution stored in the pH alkaline solution dosing barrel 61 is a sodium hydroxide solution.
As a specific embodiment, referring to fig. 1, the adsorption apparatus 4 further includes an adsorption backwashing unit 44, the adsorption backwashing unit 44 includes a third pressure sensor 441, a third backwashing pipeline 442 and a third sewage discharge pipeline 443, the third pressure sensor 441 is connected to the water inlet pipeline 42 of the adsorption sand cylinder 41, one end of the third backwashing pipeline 442 is connected to the water outlet pipeline 43 of the adsorption sand cylinder 41, the other end of the third backwashing pipeline is connected to the water pumped out of the spa water storage tank by the backwashing pump unit 8, one end of the third sewage discharge pipeline 443 is connected to a connection node of the water inlet pipeline and the water outlet pipeline of the adsorption sand cylinder, and the other end of the third sewage discharge pipeline 443 is connected to the outdoor sewage well. The third pressure sensor 441 is configured to detect a pipe pressure in the water inlet pipe 42, the system PLC controller determines the detected pipe pressure, if the pipe pressure is greater than a set system pressure, it indicates that impurities in the adsorption device 4 are excessive, the system PLC controller controls the switch valve on the third backwashing pipe 442 to open for backwashing, and according to a set system backwashing time, the system automatically detects the pressure in the water inlet pipe 42 after the system finishes, and the whole process is automatically completed.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The hot spring water treatment system is characterized by comprising an aeration device, an iron and manganese removing device, a fluorine removing device, an adsorption device, a pH first adjusting device, a pH second adjusting device and a regeneration device;
the aeration device comprises a screw air compressor, an air storage tank and a first precision filter, wherein the screw air compressor is used for compressing air, the air storage tank is used for storing the compressed air, the first precision filter is used for filtering impurities in the stored air, and the filtered air and hot spring raw water pumped out of a hot spring raw water tank by an iron removal water distribution pump set are subjected to mixing reaction by a mixer through an ejector;
the iron and manganese removing device comprises an iron and manganese removing sand cylinder and manganese sand arranged in the sand cylinder, and a water inlet pipeline of the iron and manganese removing sand cylinder is connected with the hot spring raw water after the mixing reaction;
the device comprises a fluorine removal sand cylinder and active alumina arranged in the sand cylinder, wherein the fluorine removal sand cylinder is connected with a regeneration device, the regeneration device is used for delivering a strong alkali solution to the active alumina in the sand cylinder, a water inlet pipeline of the fluorine removal sand cylinder is connected with a water outlet pipeline of the iron and manganese removal sand cylinder, and a pH first adjusting device is connected to the connecting pipeline;
the adsorption device comprises an adsorption sand cylinder and active carbon arranged in the sand cylinder, a water inlet pipeline of the adsorption sand cylinder is connected with a water outlet pipeline of the defluorination sand cylinder, raw water is adsorbed by the active carbon and then is output to the hot spring water storage tank for storage through the water outlet pipeline of the adsorption sand cylinder, and the water outlet pipeline is connected with a pH second adjusting device.
2. The thermal spring water treatment system according to claim 1, wherein the aeration device further comprises a refrigerated compressed air dryer and a second fine filter, the refrigerated compressed air dryer is used for dehumidifying and drying the air filtered by the first fine filter, and the second fine filter is used for filtering impurities in the dehumidified and dried air.
3. The thermal spring water treatment system according to claim 1, wherein the deironing and demanganizing device further comprises a deironing and demanganizing backwashing unit, the deironing and demanganizing backwashing unit comprises a first pressure sensor, a first backwashing pipeline and a first sewage discharge pipeline, the first pressure sensor is connected to a water inlet pipeline of the deironing and demanganizing sand cylinder, one end of the first backwashing pipeline is connected with a water outlet pipeline of the deironing and demanganizing sand cylinder, the other end of the first backwashing pipeline is connected with water pumped out of the thermal spring water storage tank through a backwashing pump set, one end of the first sewage discharge pipeline is connected with a connection node of the water inlet pipeline and the water outlet pipeline of the deironing and demanganizing sand cylinder, and.
4. The thermal spring water treatment system according to claim 1, wherein the regeneration device comprises a regeneration delivery pipeline, one end of the regeneration delivery pipeline is connected with a regeneration strong alkaline solution dosing barrel, the other end of the regeneration delivery pipeline is connected with the defluorination sand cylinder, and a regeneration dosing pump is connected to the regeneration delivery pipeline.
5. The thermal spring water treatment system according to claim 1, wherein the first pH adjusting device comprises a pH acid solution dosing barrel and a first water quality detector, the pH acid solution dosing barrel is connected with a connection node of an iron and manganese removing sand cylinder water outlet pipeline and a fluorine removing sand cylinder water inlet pipeline through a first pH adjusting pipeline, a first pH dosing pump is connected to the first pH adjusting pipeline, one end of the first water quality detector is connected with the first pH dosing pump, and the other end of the first water quality detector is connected with the connection node.
6. The thermal spring water treatment system according to claim 1, wherein the defluorination device further comprises a defluorination backwashing unit, the defluorination backwashing unit comprises a second pressure sensor, a second backwashing pipeline and a second sewage discharge pipeline, the second pressure sensor is connected to a water inlet pipeline of the defluorination sand cylinder, one end of the second backwashing pipeline is connected with a water outlet pipeline of the defluorination sand cylinder, the other end of the second backwashing pipeline is connected with water pumped out of the thermal spring water storage tank through a backwashing pump group, one end of the second sewage discharge pipeline is connected with a connecting node of the water inlet pipeline and the water outlet pipeline of the defluorination sand cylinder, and the other end of the second sewage discharge pipeline is connected with a sewage treatment well.
7. The thermal spring water treatment system according to claim 1, wherein the second pH adjusting device comprises a pH alkali solution dosing barrel and a second water quality detector, the pH alkali solution dosing barrel is connected with a water outlet pipeline of the adsorption sand cylinder through a second pH adjusting pipeline, a second pH dosing pump is connected to the second pH adjusting pipeline, one end of the second water quality detector is connected with the second pH dosing pump, and the other end of the second water quality detector is connected with the water outlet pipeline of the adsorption sand cylinder.
8. The thermal spring water treatment system according to claim 1, wherein the adsorption device further comprises an adsorption backwashing unit, the adsorption backwashing unit comprises a third pressure sensor, a third backwashing pipeline and a third sewage discharge pipeline, the third pressure sensor is connected to a water inlet pipeline of the adsorption sand cylinder, one end of the third backwashing pipeline is connected with a water outlet pipeline of the adsorption sand cylinder, the other end of the third backwashing pipeline is connected with water pumped out of the thermal spring water storage tank through a backwashing pump group, one end of the third sewage discharge pipeline is connected with a connecting node of the water inlet pipeline and the water outlet pipeline of the adsorption sand cylinder, and the other end of the third sewage discharge pipeline is connected with an outdoor sewage well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020963592.8U CN212269717U (en) | 2020-05-29 | 2020-05-29 | Hot spring water processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020963592.8U CN212269717U (en) | 2020-05-29 | 2020-05-29 | Hot spring water processing system |
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| CN212269717U true CN212269717U (en) | 2021-01-01 |
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| CN202020963592.8U Active CN212269717U (en) | 2020-05-29 | 2020-05-29 | Hot spring water processing system |
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