CN104014274B - A kind of mixed bed regenerated acid and alkali compounding system - Google Patents
A kind of mixed bed regenerated acid and alkali compounding system Download PDFInfo
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- CN104014274B CN104014274B CN201410263337.1A CN201410263337A CN104014274B CN 104014274 B CN104014274 B CN 104014274B CN 201410263337 A CN201410263337 A CN 201410263337A CN 104014274 B CN104014274 B CN 104014274B
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Abstract
The present invention relates to a kind of mixed bed regenerated acid and alkali compounding system, turnkey draws together sour measuring tank, alkali measuring tank, the first injector, the second injector and salt acid tube, desalination water pipe is connected with the first injector import and is connected with the second injector import, it is characterized in that: salt acid tube, NaOH pipe, industrial water pipe and acid-fume absorber are also installed, salt acid tube is connected with the acid inlet of sour measuring tank, and sour measuring tank is connected with acid-fume absorber; Acid measuring tank is connected to ACID; The acid mouth of acid measuring tank is connected with the first injector acid solution import; NaOH pipe is connected with the alkali inlet of alkali measuring tank; Alkali measuring tank is installed with Pipe for draining alkali; The alkali outlet of alkali measuring tank is connected with the second injector alkali lye import; Industrial water pipe is connected with water pipe first arm with acid-fume absorber, water pipe second arm, and water pipe second arm is connected with acid tank water inlet; Water pipe first arm is connected with alkali groove water inlet.This mixed bed regenerated acid and alkali compounding system regeneration efficiency is higher, reduces operation easier simultaneously.
Description
Technical field
The present invention relates to a kind of mixed bed regenerated acid and alkali compounding system.
Background technology
Mixed bed refers to and hydrogen type cation exchange resin and hydrogen-oxygen type anion exchange resin system is housed.Hydrogen form cation resin is used for except the cation in anhydrating; Hydrogen-oxygen type is cloudy to be used for except the anion in anhydrating from resin.H after hybrid ionic exchanges in water
+and OH
-generate the very low hydrone of degree of ionization immediately, seldom may form counter ion when cation or anion exchange, exchange reaction can be made to carry out very thorough, effluent quality is excellent, after mixed bed is generally placed on electric dialyzator or reverse osmosis unit (or directly applying to the lower water of salt content), comparatively high purity water (electrical conductivity≤0.2 μ s/cm) can be produced to the further desalination of water, be widely used in the industries such as electronics, chemical industry, medicine, atomic energy, electric power.
After mixed bed uses a period of time, the impurity of absorption close to saturation state, water outlet conductivity >=0.3 μ s/cm.Will carry out regeneration process, the ion adsorbed by resin with acid-alkali regeneration medicament and the removing of other Impurity elution, make it to recover original composition and performance.In practice, conventional acid-alkali regeneration medicament configuration-system complicated operation, acid base concentration configuration fluctuation is large, and the quality rebuilding recovery effects of resin is poor, and acid and alkali corrosion causes pipeline along the line, equipment failure rate high, and surrounding enviroment are severe.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing mixed bed regenerated acid and alkali compounding system, the invention provides a kind of mixed bed regeneration efficiency higher, reducing operation easier and equipment failure rate and the mixed bed regenerated acid and alkali compounding system low to the corrosion of peripheral equipment simultaneously.
This mixed bed regenerated acid and alkali compounding system comprises sour measuring tank, alkali measuring tank, the first injector, the second injector and desalination water pipe, acid inlet is arranged at the top of acid measuring tank, the side of acid measuring tank is installed with acid liquid and uses tricks, alkali inlet is arranged at the top of alkali measuring tank, the side of alkali measuring tank is installed with alkali liquid level gauge, the acid mouth of the bottom side of acid measuring tank is connected logical with acid delivering tube with the first injector acid solution import of the first injector, first injector outlet of the first injector is connected to mixed bed alkali inlet tube, and mixed bed alkali inlet tube is installed with acid densimeter; The alkali outlet of the bottom side of alkali measuring tank is connected logical with base-conveying pipe with the second injector alkali lye import of the second injector, the second injector outlet of the second injector is connected to mixed bed acid inlet tube, and mixed bed acid inlet tube is installed with alkali densimeter; One end of desalination water pipe is connected to the first manual glue barrier film, the other end of the first manual glue barrier film is connected with the first pneumatic dish valve, the first pneumatic dish valve other end the first demineralized water tube connector is connected with the first injector import, and desalination water pipe is also installed with sour flowmeter; Desalination water pipe is also connected to desalination branching pipe by three-way pipe, the other end of desalination branching pipe is connected to the 4th manual glue barrier film, the other end of the 4th manual glue barrier film is connected with the second pneumatic dish valve, the second pneumatic dish valve other end the second demineralized water tube connector is connected with the second injector import, and desalination branching pipe is also installed with alkali flowmeter; It is characterized in that:
Salt acid tube, NaOH pipe, industrial water pipe and acid-fume absorber are also installed, the top of acid measuring tank also has acid tank water inlet, the top of alkali measuring tank also has alkali groove water inlet, acid-fume absorber overflow pipe is arranged at the top of acid-fume absorber, the acid-fume absorber acid discharge mouth of the side lower of acid-fume absorber is connected to the 6th stainless steel ball valve, and the drainpipe that the 6th stainless steel ball valve connects is facing to trench; One end of salt acid tube is connected to the first stainless steel ball valve, the other end of the first stainless steel ball valve is connected to the acid inlet of sour measuring tank with the first Pneumatic glue diaphragm valve, the top of acid measuring tank also has acid mist to export, and acid mist outlet acid metering and acid mist tube connector are connected with the acid mist import of acid-fume absorber; The bottom of acid measuring tank also has acid tank evacuation port, and acid tank evacuation port is connected to the 7th stainless steel ball valve, and the 7th stainless steel ball valve is connected to ACID, and ACID is facing to trench; The acid delivering tube of described acid mouth is connected with the first injector acid solution import of the first injector with the connect successively second manual glue diaphragm valve, the second Pneumatic glue diaphragm valve, acid delivering tube is connected to the second manual glue diaphragm valve, the other end of the second manual glue diaphragm valve connects the second Pneumatic glue diaphragm valve, and the other end of the second Pneumatic glue diaphragm valve is connected with the first injector acid solution import of the first injector with the first tube connector; One end of NaOH pipe is connected to the second stainless steel ball valve, and the other end of the second stainless steel ball valve is connected to the alkali inlet of alkali measuring tank with the second Pneumatic glue diaphragm valve; The bottom of alkali measuring tank also has alkali groove evacuation port, and alkali groove evacuation port is connected to the 8th stainless steel ball valve, and the 8th rust steel ball valve is connected to Pipe for draining alkali, and Pipe for draining alkali is facing to trench; The base-conveying pipe of described alkali outlet is connected with the second injector alkali lye import of the second injector with the connect successively the 3rd manual glue diaphragm valve, the 3rd Pneumatic glue diaphragm valve, base-conveying pipe is connected to the 3rd manual glue diaphragm valve, the other end of the 3rd manual glue diaphragm valve connects the 3rd Pneumatic glue diaphragm valve, and the other end of the 3rd Pneumatic glue diaphragm valve is connected with the second injector alkali lye import of the second injector with the second tube connector;
One end of industrial water pipe is connected to the 5th stainless steel ball valve, and the 5th stainless steel ball valve other end is connected to the acid-fume absorber industry water import of acid-fume absorber; Industrial water pipe is connected to water pipe second arm with three-way pipe, and water pipe second arm is connected to the 4th stainless steel ball valve, and the other end of the 4th stainless steel ball valve is connected with the acid tank water inlet of sour measuring tank; Industrial water pipe is connected to water pipe first arm with another three-way pipe, and water pipe first arm is connected to the 3rd stainless steel ball valve, and the other end of the 3rd stainless steel ball valve is connected with the alkali groove water inlet of alkali measuring tank.
Above-mentioned mixed bed regenerated acid and alkali compounding system, is characterized in that: described desalination water pipe, desalination branching pipe, the first demineralized water tube connector and the second demineralized water tube connector adopt 316L stainless steel tube; Salt acid tube, NaOH pipe, industrial water pipe, water pipe first arm, alkali measuring tank overflow pipe, water pipe second arm, acid-fume absorber overflow pipe, acid metering are all managed with UPVC with acid mist tube connector, drainpipe, ACID, acid delivering tube, the first tube connector, Pipe for draining alkali, mixed bed acid inlet tube, base-conveying pipe, the second tube connector.
Above-mentioned mixed bed regenerated acid and alkali compounding system, is characterized in that: sour measuring tank and alkali measuring tank are carbon steel shells, plastic lining.
Beneficial effect of the present invention
This mixed bed regenerated acid and alkali compounding system, can realize automatically accurately adding acid-alkali regeneration medicament when mixed bed regenerates, meet the requirements such as the flow of mixed bed regenerated acid and alkali medicament, concentration, improve mixed bed regeneration effect, mixed bed output increased 15%, reduces operation easier and equipment failure rate and corrosion to peripheral equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this mixed bed regenerated acid and alkali compounding system embodiment.
In above-mentioned figure
1. sour hold-up tank carrys out hydrochloric acid, 2. salt acid tube, 3. the first stainless steel ball valve, 4. the first Pneumatic glue diaphragm valve, 5. acid inlet, 6. sour measuring tank, 7. acid mist outlet, 8. alkali hold-up tank carrys out NaOH, 9. NaOH pipe, 10. the second stainless steel ball valve, 11. second Pneumatic glue diaphragm valves, 12. alkali inlets, 13. alkali measuring tanks, 14. water for industrial uses, 15. industrial water pipes, 16. water pipe first arms, 17. the 3rd stainless steel ball valves, 18. alkali groove water inlets, 19. alkali measuring tank overflow pipes, 20. water pipe second arms, 21. the 4th stainless steel ball valves, 22. acid tank water inlets, 23. the 5th stainless steel ball valves, 24. acid-fume absorbers, 25. acid-fume absorber overflow pipes, 26. regeneration water pumps carry out demineralized water, 27. desalination water pipes, 28. sour flowmeters, 29. first manual glue barrier films, 30. first pneumatic dish valves, 31. first demineralized water tube connectors, 32. first injector imports, 33. first injectors, 34. first injector acid solution imports, 35. first injector outlets, 36. acid densimeters, 37. mixed bed alkali inlet tubes, 38. acid meterings and acid mist tube connector, 39. acid liquid level gauges, 40. the 6th stainless steel ball valves, 41. drainpipes, 42. trenches, 43. the 7th stainless steel ball valves, 44. acid tank evacuation ports, 45. ACIDs, 46. acid mouths, 47. acid delivering tubes, 48. second manual glue diaphragm valves, 49. second Pneumatic glue diaphragm valves, 50. first tube connectors, 51. alkali liquid level gauges, 52. alkali groove evacuation ports, 53. the 8th stainless steel ball valves, 54. Pipe for draining alkali, 55. mixed bed acid inlet tubes, 56. alkali densimeters, 57. alkali outlets, 58. base-conveying pipes, 59. the 3rd manual glue barrier films, 60. the 3rd Pneumatic glue diaphragm valves, 61. second tube connectors, 62. second injectors, 63. second injector imports, 64. second injector alkali lye imports, 65. second injector outlets, 66. alkali flowmeters, 67. desalination branching pipes, 68. the 4th manual glue barrier films, 69. second Pneumatic butterfly valves, 70. second demineralized water tube connectors, 71. acid mist imports, 72. acid-fume absorber acid discharge mouths, 73. acid-fume absorber industry water imports.
The breach that in figure, desalination water pipe 27 is interrupted by water pipe first arm 16, represents that desalination water pipe 27 gets around water pipe first arm 16.
Detailed description of the invention
Describe the specific embodiment of the present invention in detail below in conjunction with embodiment and accompanying drawing thereof, but the specific embodiment of the present invention is not limited to following embodiment.
embodiment
The mixed bed regenerated acid and alkali compounding system that Fig. 1 describes comprises sour measuring tank 6, alkali measuring tank 13, first injector 33, second injector 62 and desalination water pipe 27, acid inlet 5 is arranged at the top of acid measuring tank 6, the side of acid measuring tank 6 is installed with acid liquid and uses tricks 39, alkali inlet 12 and alkali measuring tank overflow pipe 19 are arranged at the top of alkali measuring tank 13, the side of alkali measuring tank 13 is installed with alkali liquid level gauge 51, the acid mouth 46 of the bottom side of acid measuring tank 6 is connected logical with acid delivering tube 47 with the first injector acid solution import 34 of the first injector 33, first injector outlet 35 of the first injector 33 is connected to mixed bed alkali inlet tube 37, mixed bed alkali inlet tube 37 is installed with acid densimeter 36, the alkali outlet 57 of the bottom side of alkali measuring tank 13 is connected logical with base-conveying pipe 58 with the second injector alkali lye import 64 of the second injector 62, second injector outlet 65 of the second injector 62 is connected to mixed bed acid inlet tube 55, and mixed bed acid inlet tube 55 is installed with alkali densimeter 56, one end of desalination water pipe 27 connects] regeneration water pump carrys out demineralized water 26, the other end is connected to the first manual glue barrier film 29, the other end of the first manual glue barrier film 29 is connected with the first pneumatic dish valve 30, first pneumatic dish valve 30 other end the first demineralized water tube connector 31 is connected with the first injector import 32, desalination water pipe 27 is also installed with sour flowmeter 28, desalination water pipe 27 is also connected to desalination branching pipe 67 by three-way pipe (not having serialization number), the other end of desalination branching pipe 67 is connected to the 4th manual glue barrier film 68, the other end of the 4th manual glue barrier film 68 is connected with the second pneumatic dish valve 69, second pneumatic dish valve 69 other end the second demineralized water tube connector 70 is connected with the second injector import 63, and desalination branching pipe 67 is also installed with alkali flowmeter 66, it is characterized in that:
Salt acid tube 2, NaOH pipe 9, industrial water pipe 15 and acid-fume absorber 24 are also installed, the top of acid measuring tank 6 also has acid tank water inlet 22, the top of alkali measuring tank 13 also has alkali groove water inlet 18, acid-fume absorber overflow pipe 25 is arranged at the top of acid-fume absorber 24, the acid-fume absorber acid discharge mouth 72 of the side lower of acid-fume absorber 24 is connected to the drainpipe 41 of the 6th stainless steel ball valve the 40, six stainless steel ball valve 40 connection facing to trench 42; One end of salt acid tube 2 is connected to the first stainless steel ball valve 3, the other end of the first stainless steel ball valve 3 is connected to the acid inlet 5 of sour measuring tank 6 with the first Pneumatic glue diaphragm valve 4, the top of acid measuring tank 6 also has acid mist to export 7, and acid mist outlet 7 acid metering and acid mist tube connector 38 are connected with the acid mist import 71 of acid-fume absorber 24; The bottom of acid measuring tank 6 also has acid tank evacuation port 44, and acid tank evacuation port 44 is connected to the 7th stainless steel ball valve the 43, seven stainless steel ball valve 43 and is connected to ACID 45, and ACID 45 is facing to trench 42; The acid delivering tube 47 of described acid mouth 46 is connected with the first injector acid solution import 34 of the first injector 33 with the connect successively second manual glue diaphragm valve 48, second Pneumatic glue diaphragm valve 49, acid delivering tube 47 is connected to the second manual glue diaphragm valve 48, the other end that the other end of the second manual glue diaphragm valve 48 connects the second Pneumatic glue diaphragm valve 49, second Pneumatic glue diaphragm valve 49 is connected with the first injector acid solution import 34 of the first injector 33 with the first tube connector 50; The other end that one end of NaOH pipe 9 is connected to the second stainless steel ball valve 10, second stainless steel ball valve 10 is connected to the alkali inlet 12 of alkali measuring tank 13 with the second Pneumatic glue diaphragm valve 11; The bottom of alkali measuring tank 13 also has alkali groove evacuation port 52, and alkali groove evacuation port 52 is connected to the 8th stainless steel ball valve the 53, eight rust steel ball valve 53 and is connected to Pipe for draining alkali 54, and Pipe for draining alkali 54 is facing to trench 42; The base-conveying pipe 58 of described alkali outlet 57 is connected with the second injector alkali lye import 64 of the second injector 62 with the connect successively the 3rd manual glue diaphragm valve 59, the 3rd Pneumatic glue diaphragm valve 60, carefully say that base-conveying pipe 58 is connected to the 3rd manual glue diaphragm valve 59, the other end of other end connection the 3rd Pneumatic glue diaphragm valve the 60, three Pneumatic glue diaphragm valve 60 of the 3rd manual glue diaphragm valve 59 is connected with the second injector alkali lye import 64 of the second injector 62 with the second tube connector 61;
One end of industrial water pipe 15 is connected logical with water for industrial use 14, the other end is connected to the acid-fume absorber industry water import 73 that the 5th stainless steel ball valve the 23, five stainless steel ball valve 23 other end is connected to acid-fume absorber 24; Industrial water pipe 15 is connected to water pipe second arm 20 with three-way pipe (not numbering in figure), and the other end that water pipe second arm 20 is connected to the 4th stainless steel ball valve the 21, four stainless steel ball valve 21 is connected with the acid tank water inlet 22 of sour measuring tank 6; Industrial water pipe 15 is connected to water pipe first arm 16 with another three-way pipe (not numbering in figure), and the other end that water pipe first arm 16 is connected to the 3rd stainless steel ball valve the 17, three stainless steel ball valve 17 is connected with the alkali groove water inlet 18 of alkali measuring tank 13.
The present embodiment energy Artificial Control also can control automatically.
This mixed bed regenerated acid and alkali compounding system in a state of use, acid measuring tank 6 and alkali measuring tank 13 are arranged on than sour hold-up tank and the low position of alkali hold-up tank, the import of salt acid tube 2 is connected with sour hold-up tank, acid hold-up tank carrys out hydrochloric acid 1 by salt acid tube 2 for hydrochloric acid, the import of NaOH pipe 9 is connected with alkali hold-up tank, alkali hold-up tank carrys out NaOH 8 by NaOH pipe 9 for NaOH, chain with acid liquid level gauge 39 by the first Pneumatic glue diaphragm valve 4.Second Pneumatic glue diaphragm valve 11 is chain with acid liquid level gauge 51.When acid measuring tank 6 liquid level is low, the first Pneumatic glue diaphragm valve 4 is opened, automatic makeup acid, and during sour measuring tank 6 liquid level height, the first Pneumatic glue diaphragm valve 4 is closed; When alkali measuring tank 13 liquid level is low, the second Pneumatic glue diaphragm valve 11 is opened, and automatic makeup acid, during alkali measuring tank 13 liquid level height, the second Pneumatic glue diaphragm valve 11 is closed.
First injector import 32 and the second injector import 63 are connected to desalination water pipe 27 after valve in parallel, be connected with regenerative pump demineralized water main water outlet pipe by desalination water pipe 27, first injector outlet 35 is connected with mixed bed alkali-feeding valve with mixed bed alkali inlet tube 37, and the second injector outlet 65 is connected with mixed bed acid inlet valve door with mixed bed acid inlet tube 55.When realizing regenerative pump (for 26) starting, second Pneumatic glue diaphragm valve 49 of acid timing groove 6 is opened, regenerating alkali flow and concentration is controlled by the second manual glue diaphragm valve 48, and the 3rd Pneumatic glue diaphragm valve 60 of alkali timing groove 13 is opened, control regenerated acid flow and concentration by the 3rd manual glue diaphragm valve 59.
After first time adjusts, the second manual glue diaphragm valve 48 and the 3rd manual glue diaphragm valve 59 maintain static, chain by the second Pneumatic glue diaphragm valve 49 and the 3rd Pneumatic glue diaphragm valve 60, the preparation of the sour and alkali regenerative agent of realization.
Acid measuring tank 6 top establishes acid mist to export 7, is connected with acid-fume absorber 24, eliminates acid mist.
Except regeneration water pump carrys out desalination water pipe 27 that demineralized water 26 is connected and adopts 316L stainless steel tube, other all adopt UPVC pipeline.
Acid measuring tank 6 is carbon steel shells with alkali measuring tank 13, plastic lining.
Claims (3)
1. a mixed bed regenerated acid and alkali compounding system, it comprises sour measuring tank, alkali measuring tank, the first injector, the second injector and desalination water pipe, acid inlet is arranged at the top of acid measuring tank, the side of acid measuring tank is installed with acid liquid and uses tricks, alkali inlet is arranged at the top of alkali measuring tank, the side of alkali measuring tank is installed with alkali liquid level gauge, the acid mouth acid delivering tube of bottom side and the first injector acid solution import of the first injector of acid measuring tank are connected, first injector outlet of the first injector is connected to mixed bed alkali inlet tube, and mixed bed alkali inlet tube is installed with acid densimeter; The alkali outlet base-conveying pipe of the bottom side of alkali measuring tank and the second injector alkali lye import of the second injector are connected, and the second injector outlet of the second injector is connected to mixed bed acid inlet tube, and mixed bed acid inlet tube is installed with alkali densimeter; One end of desalination water pipe is connected to the first manual glue barrier film, the other end of the first manual glue barrier film is connected with the first pneumatic dish valve, the first pneumatic dish valve other end the first demineralized water tube connector is connected with the first injector import, and desalination water pipe is also installed with sour flowmeter; Desalination water pipe is also connected to desalination branching pipe by three-way pipe, the other end of desalination branching pipe is connected to the 4th manual glue barrier film, the other end of the 4th manual glue barrier film is connected with the second pneumatic dish valve, the second pneumatic dish valve other end the second demineralized water tube connector is connected with the second injector import, and desalination branching pipe is also installed with alkali flowmeter; It is characterized in that:
Salt acid tube, NaOH pipe, industrial water pipe and acid-fume absorber are also installed, the top of acid measuring tank also has acid tank water inlet, the top of alkali measuring tank also has alkali groove water inlet, acid-fume absorber overflow pipe is arranged at the top of acid-fume absorber, the acid-fume absorber acid discharge mouth of the side lower of acid-fume absorber is connected to the 6th stainless steel ball valve, and the drainpipe that the 6th stainless steel ball valve connects is facing to trench; One end of salt acid tube is connected to the first stainless steel ball valve, the other end of the first stainless steel ball valve is connected to the acid inlet of sour measuring tank with the first Pneumatic glue diaphragm valve, the top of acid measuring tank also has acid mist to export, and acid mist outlet acid metering and acid mist tube connector are connected with the acid mist import of acid-fume absorber; The bottom of acid measuring tank also has acid tank evacuation port, and acid tank evacuation port is connected to the 7th stainless steel ball valve, and the 7th stainless steel ball valve is connected to ACID, and ACID is facing to trench; The acid delivering tube of described acid mouth is connected with the first injector acid solution import of the first injector with the connect successively second manual glue diaphragm valve, the second Pneumatic glue diaphragm valve, acid delivering tube is connected to the second manual glue diaphragm valve, the other end of the second manual glue diaphragm valve connects the second Pneumatic glue diaphragm valve, and the other end of the second Pneumatic glue diaphragm valve is connected with the first injector acid solution import of the first injector with the first tube connector; One end of NaOH pipe is connected to the second stainless steel ball valve, and the other end of the second stainless steel ball valve is connected to the alkali inlet of alkali measuring tank with the second Pneumatic glue diaphragm valve; The bottom of alkali measuring tank also has alkali groove evacuation port, and alkali groove evacuation port is connected to the 8th stainless steel ball valve, and the 8th rust steel ball valve is connected to Pipe for draining alkali, and Pipe for draining alkali is facing to trench; The base-conveying pipe of described alkali outlet is connected with the second injector alkali lye import of the second injector with the connect successively the 3rd manual glue diaphragm valve, the 3rd Pneumatic glue diaphragm valve, base-conveying pipe is connected to the 3rd manual glue diaphragm valve, the other end of the 3rd manual glue diaphragm valve connects the 3rd Pneumatic glue diaphragm valve, and the other end of the 3rd Pneumatic glue diaphragm valve is connected with the second injector alkali lye import of the second injector with the second tube connector;
One end of industrial water pipe is connected to the 5th stainless steel ball valve, and the 5th stainless steel ball valve other end is connected to the acid-fume absorber industry water import of acid-fume absorber; Industrial water pipe is connected to water pipe second arm with three-way pipe, and water pipe second arm is connected to the 4th stainless steel ball valve, and the other end of the 4th stainless steel ball valve is connected with the acid tank water inlet of sour measuring tank; Industrial water pipe is connected to water pipe first arm with another three-way pipe, and water pipe first arm is connected to the 3rd stainless steel ball valve, and the other end of the 3rd stainless steel ball valve is connected with the alkali groove water inlet of alkali measuring tank.
2. mixed bed regenerated acid and alkali compounding system according to claim 1, is characterized in that: described desalination water pipe, desalination branching pipe, the first demineralized water tube connector and the second demineralized water tube connector adopt 316L stainless steel tube;
Salt acid tube, NaOH pipe, industrial water pipe, water pipe first arm, alkali measuring tank overflow pipe, water pipe second arm, acid-fume absorber overflow pipe, acid metering are all managed with UPVC with acid mist tube connector, drainpipe, ACID, acid delivering tube, the first tube connector, Pipe for draining alkali, mixed bed acid inlet tube, base-conveying pipe, the second tube connector.
3. mixed bed regenerated acid and alkali compounding system according to claim 1 and 2, is characterized in that: sour measuring tank and alkali measuring tank are carbon steel shells, plastic lining.
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|---|---|---|---|
| CN201410263337.1A CN104014274B (en) | 2014-06-15 | 2014-06-15 | A kind of mixed bed regenerated acid and alkali compounding system |
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|---|---|---|---|
| CN201410263337.1A CN104014274B (en) | 2014-06-15 | 2014-06-15 | A kind of mixed bed regenerated acid and alkali compounding system |
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| CN104014274B true CN104014274B (en) | 2015-12-09 |
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| JP2002035609A (en) * | 2000-07-24 | 2002-02-05 | Nippon Denko Kk | Method and device for recovering boron adsorved on ion exchange resin |
| CN201165477Y (en) * | 2008-01-17 | 2008-12-17 | 张文波 | Mixed bed |
| CN201161191Y (en) * | 2008-01-24 | 2008-12-10 | 杭州美亚水处理科技有限公司 | Acid-alkali regenerative agent conserving mix bed regenerating unit |
| CN102115228A (en) * | 2009-12-31 | 2011-07-06 | 张文波 | Regeneration systems for softeners and mixed beds |
| CN201720060U (en) * | 2010-06-09 | 2011-01-26 | 山东福田药业有限公司 | Ion exchange resin regeneration liquid preparation device |
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