PL332B3 - How to prevent deposit formation z - Google Patents
How to prevent deposit formation z Download PDFInfo
- Publication number
- PL332B3 PL332B3 PL332A PL33219A PL332B3 PL 332 B3 PL332 B3 PL 332B3 PL 332 A PL332 A PL 332A PL 33219 A PL33219 A PL 33219A PL 332 B3 PL332 B3 PL 332B3
- Authority
- PL
- Poland
- Prior art keywords
- water
- sludge
- deposit formation
- prevent deposit
- vaporizer
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 4
- 239000006200 vaporizer Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
Najdluzszy czas trwania patentu: do dn. 1 lipca 1939 r.Bardzo duza wada odparowywaczy jest to, ze bardzo predko pokrywaja sie osadem. Ciala wytwarzajace w wo¬ dzie kamien, osadzaja sie na rurze od- parowywacza i pokrywaja ja powloka, która silnie zmniejsza jego dzialanie; czyszczenie wiec odparowywacza musi sie odbywac w krótkich odstepach cza¬ su, a zarazem jest bardzo zmudne i drogie.Niniejszy wynalazek usuwa powyz¬ sza wade.Podlug wynalazku przy przyrzadach do parowania dla wytwarzania wody destylowanej do zasilania kotlów i do innych celów moga byc uzyte sole wa¬ pniowe albo magnezjowe, które przez dodanie chemikalij, wzglednie latwo roz¬ puszczalnych soli, zamienione zostaja w chlorek wapniowy, magnezjowy, oc¬ tan wapniowy, albo sodowy, wzglednie nastepuje mechaniczne wiazanie soli wapniowych i magnezjowych, co prze¬ szkadza wytwarzaniu sie kamieni we¬ wnatrz odparowywacza. Oczywiscie naj¬ bardziej wskazanem jest dodawanie do surowej wody, przed jej uzyciem, kwa¬ su solnego w stanie wolnym. Próby pokazaly, ze po - odpowiedniem trakto¬ waniu wody moze byc ona wyparowa¬ na przynajmniej do 85% bez jakiego¬ kolwiek zanieczyszczenia odparowywacza kamieniem; pozostala woda w ilosci 15%, albo jeszcze mniej, musi byc stale spuszczana, jako woda szlamowa. Cieplo spuszczonej wody moze byc w odpo¬ wiedni sposób wykorzystane, np. przezdoprowadzenie jej do surowej wody w miejscu wymiany ciepla. PLThe longest term of the patent: until July 1, 1939 A very big disadvantage of vaporizers is that they are covered with sediment very quickly. The bodies that produce stone in the water are deposited on the vaporizer tube and covered with a coating that greatly reduces its effect; the cleaning of the vaporizer must therefore take place at short intervals, and at the same time it is very tedious and expensive. The present invention obviates the above disadvantage. The invention, in the evaporation apparatus for producing distilled water for feeding boilers and for other purposes, salt calcium or magnesia, which by the addition of chemicals, relatively easily soluble salts, are converted into calcium chloride, magnesia, calcium or sodium acetate, or the mechanical binding of calcium and magnesia salts occurs, which prevents the formation of stones inside the vaporizer. Of course, it is most advisable to add free hydrochloric acid to the raw water prior to use. Tests have shown that, following appropriate treatment, the water can be evaporated to at least 85% without any scale contamination of the evaporator; the remaining water of 15% or less must be continuously drained as sludge. The heat of the drained water may be used in an appropriate manner, for example, by feeding it to the raw water at the heat exchange point. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL332B3 true PL332B3 (en) | 1924-07-30 |
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