When using steam heating, must give the regeneration demineralized water equipment

More and more fine wine lovers to choose beer brewing equipment, choose steam heating ( Because of more than 600 l saccharification equipment, such as direct electricity heating tube heating problem even more) While steam is through the steam generator ( Small boiler) , into the boiler water is commonly in softening ( The water hardness: & lt; 0. 03mmol /升( Meet the national water quality standard of low pressure boiler GB1576 - 2001 requirements) , but most of the friends in the process of using, but forget to equipment of boiler softened water for normal maintenance. Below we introduce how to carry on the operation of boiler softened water equipment, softened water equipment, just as its name implies is to reduce water hardness equipment, mainly in addition to remove the calcium and magnesium ions in the water, popular said is to reduce the hardness of water equipment, its function mainly has to remove the calcium and magnesium ions in the water, activated water, antiscaling descaling. Work ( 服务) , backwashing ( 回流) , vacuum salt ( Regeneration Brine) Flushing, slow ( Replacement slowr) , salt water injection ( Salt Brine refiil box water injection) , quick rinse ( 快速riivse) The five processes. All the working procedure is very close to different softening water equipment, just due to the needs of different or control of actual process, there may be some additional process. Any based on sodium ion exchange softening water equipment is on the basis of the five process development ( Among them, the automatic softening water equipment can increase the brine refill process) 。 Backwashing: work after a period of time of equipment, to intercept a lot in the upper portion resin contaminants from raw water, remove the dirt, after ion exchange resin can be completely exposed, the effect of regeneration can be guaranteed. Backwashing process is to wash the into the water from the bottom of the resin flow from the top, so can put at the top of the intercept down and wash away dirt. Usually need to 5 - the process About 15 minutes. Absorption of salt ( Regeneration) : is the process of brine is injected resin tanks, traditional equipment is to use salt will salt water injection pump, automatic equipment is a special built-in injector will salt water suction ( As long as there is a certain water pressure) 。 In the process of practical work, saline at a slower speed through the resin regeneration effect than pure use saline soak resin effect is good, so the demineralized water equipment are adopt the method of brine is slowly through the resin regeneration, this process generally takes about 30 minutes, actual time leaves the effects of salt. ( Regenerated salt, buy a treasure can) Flush (slow Replacement) : after through the resin with brine, will slowly with the raw water with the same velocity of resin rinse clean all the salt washing process is slower, because this flushing process there are still a lot of calcium and magnesium ions on the functional groups by sodium ion exchange, according to the practical experience, the process is the main process of regeneration, so a lot of people will this process is called substitution. Generally with vacuum salt at the same time, this process is about 30 minutes fast flush: rinse thoroughly, in order to bring the remaining salt to use close to the actual work flow, with raw water to flush of resin, the final effluent of this process shall be the standard of soft water. In general, fast for 5 - flushing process 15 minutes. Namely: backwashing & rarr; Salt box water injection & rarr; Vacuum salt & rarr; Slow to wash & rarr; Is wash & rarr; Run ( I generally is about 3 days time, if long time not to regenerate, cause there will be a lot of scale inside boiler, affect the service life of boiler) General feed in minerals containing more or less. Feed water into the boiler after gasification minerals in the pot, enriched to a certain degree, will settle within the boiler, large evaporation running time, the sediment is much, so as to prevent damage due to scale, slag water boiler, must ensure the quality of feed water, boiler water alkalinity should be not more than 1. 25 mg equivalent/liter, exceeds the scope, for boiler water pollution. General users in the laboratory conditions is not yet complete, according to the specific situation or on a regular basis, for example, once a day, and at 0. 15 mpa to, etc. A: beer alcohol degree do you know how much is it? Next article: beer - globalization - - - - - - - - - - - - Brewed beer equipment