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Òåõíè÷åñêîå ïðåäëîæåíèå

ïî ðåêîíñòðóêöèè âîäîïîäãîòîâèòåëüíîé óñòàíîâêè

íà ÎÀÎ «Êîíäîïîãà»

 

1.       íàñòîÿùåå âðåìÿ ÎÀÎ «Êîíäîïîãà» â ýêñïëóàòàöèè íàõîäèòñÿ âîäîïîäãîòîâèòåëüíàÿ óñòàíîâêà (ÂÏÓ) ïðîåêòíîé ïðîèçâîäèòåëüíîñòüþ 200 ì3/÷àñ, ðàáîòàþùàÿ ïî ñõåìå: «êîàãóëÿöèÿ, ìåõàíè÷åñêàÿ ôèëüòðàöèÿ íà îñâåòëèòåëüíûõ ôèëüòðàõ, äâóõñòóïåí÷àòîå íàòðèé-êàòèîíèðîâàíèå».

Ïðè ýòîì çàäåéñòâîâàíî îáîðóäîâàíèå:

-          îñâåòëèòåëü ÖÍÈÈ-300;

-          ìåõàíè÷åñêèå ôèëüòðû Ø 3,4 ì  (4 øò.);

-          íàòðèé-êàòèîíèòíûå ôèëüòðû I ñò. Ø 2,5 (2 øò.);

-          íàòðèé-êàòèîíèòíûå ôèëüòðû II ñò. Ø 2,5 (2 øò.), Ø 3,4 (1 øò.)

 

2.      Ïðåäëàãàåòñÿ âûïîëíèòü ðåêîíñòðóêöèþ ÂÏÓ ñ èñïîëüçîâàíèåì ïåðåäîâîé ïðîòèâîòî÷íîé òåõíîëîãèè UP.CO.RE.

ÎÎÎ «Ïðîìûøëåííûå ñèñòåìû» èìååò ëèöåíçèþ îò ôèðìû «Äàó Êåìèêàë Êîìïàíè»  ïî èñïîëüçîâàíèþ òåõíîëîãèè UP.CO.RE íà òåððèòîðèè ÐÔ è ñòðàí ÑÍÃ.

Òåõíîëîãè÷åñêàÿ ñõåìà ÂÏÓ ïîñëå ðåêîíñòðóêöèè: «êîàãóëÿöèÿ, ìåõàíè÷åñêàÿ ôèëüòðàöèè íà îñâåòëèòåëüíûõ ôèëüòðàõ, îäíîñòóïåí÷àòîå íàòðèé-êàòèîíèðîâàíèå íà ïðîòèâîòî÷íûõ ôèëüòðàõ ïî òåõíîëîãèè UP.CO.RE», (ñì. ðèñ. ¹1).

      Äëÿ îáåñïå÷åíèÿ ïðîåêòíîé ïðîèçâîäèòåëüíîñòè 380 ì3/÷ ïîòðåáóåòñÿ 4 øò. ôèëüòðîâ ÔÈÏàI-2,5-0,6 èñõîäÿ èç ñëåäóþùèõ ðåæèìîâ èõ ýêñïëóàòàöèè:

-          òðè ôèëüòðà íàõîäÿòñÿ â ðàáîòå;

-          îäèí ôèëüòð íà ðåãåíåðàöèè;

Êðîìå òîãî, â ïåðèîä ïèêîâûõ íàãðóçîê, ÷àñòü ñûðîé âîäû áóäåò, ìèíóÿ îñâåòëèòåëü, ïîñòóïàòü íà ìåõàíè÷åñêèé ôèëüòð, çàòåì íà ôèëüòð îðãàíîïîãëîòèòåëü äèàìåòðîì 3,4 ì, çàãðóæåííûé ñèëüíîîñíîâíûì àíèîíèòîì â êîëè÷åñòâå ~ 10ì3, è ðåãåíåðèðóåìûé  8-10% NaCl.

Äàëåå âîäà ïîñòóïàåò íà âõîä â Na-ïðîòèâîòî÷íûå, êàòèîíèòíûå ôèëüòðû.

 

3.      Îáúåì ðàáîò íåîáõîäèìûå ïðè ðåêîíñòðóêöèè ÂÏÓ.

Íåîáõîäèìî âûïîëíèòü ñëåäóþùèå ðàáîòû:

-          îáñëåäîâàòü ñîñòîÿíèå ñóùåñòâóþùåãî îáîðóäîâàíèÿ;

-          çàìåíèòü âåðõíèå è íèæíèå ðàñïðåäåëèòåëüíûå óñòðîéñòâà íà íàòðèé-êàòèîíèòíûõ ôèëüòðàõ äëÿ èõ ïåðåâîäà â ïðîòèâîòî÷íûå (4 øò.);

-          ïåðåîáâÿçàòü óêàçàííûå ôèëüòðû;

-          óñòàíîâèòü ëîâóøêó èîíèòîâ (4øò.) ïîñëå íàòðèé-êàòèîíèòíûõ ôèëüòðîâ;

-          çàãðóçèòü â ðåêîíñòðóèðîâàííûå ôèëüòðû ìîíîäèñïåðñòíûå êàòèîíèòû ìàðêè “DowexMono C-600 è èíåðòíûé ìàòåðèàë IF-62;

-          óñòàíîâèòü ñìîòðîâûå îêíà íà èîíèòíûõ ôèëüòðàõ äëÿ êîíòðîëÿ íèæíåé ãðàíèöû èíåðòíîãî ìàòåðèàëà è âåðõíåé ãðàíèöû èîíèòîâ;

-          óñòàíîâèòü äîïîëíèòåëüíûå øòóöåðà äëÿ çàãðóçêè èíåðòíîãî ñëîÿ;

-          óñòàíîâèòü ïðèáîðû ÊÈÏ è õèìêîíòðîëÿ;

-          âûïîëíèòü õèìçàùèòó ôèëüòðîâ è áàêîâ;

-          óñòàíîâèòü àðìàòóðó – ïîâîðîòíûå çàòâîðû ïðîèçâîäñòâà çàâîäà «ÀÐÌÀÒÅÊ» (ã. Ñàíêò-Ïåòåðáóðã) íà èîíèòíûõ ïðîòèâîòî÷íûõ ôèëüòðàõ ;

-          ïåðåîáâÿçàòü èîíèòíûé ôèëüòð Ø 3,4 ì, êàê ôèëüòð îðãàíîïîãëîòèòåëü;

-          çàãðóçèòü â ìåõàíè÷åñêèå ôèëüòðû ãèäðîàíòðàöèò «Í».

-          óñòàíîâèòü äîïîëíèòåëüíûå íàñîñû (ïî ñîãëàñîâàíèþ ñ Çàêàç÷èêîì).

 

4.      Ðåãåíåðàöèÿ íàòðèé-êàòèîíèòíûõ ôèëüòðîâ ïðîèçâîäèòñÿ 8-10% ðàñòâîðîì NaCl ñ óäåëüíûì ðàñõîäîì 1,6 ã-ýêâ/ã-ýêâ (93,5 ã/ã-ýêâ; 0,9 êã/ì3 óìÿã÷åííîé âîäû).

Ñêîðîñòü ôèëüòðîâàíèÿ ÷åðåç êàòèîíèòíûå ôèëüòðû ñîñòàâèò ~ 30 ì/÷. Ïðè ýòîì îáìåííàÿ åìêîñòü êàòèîíèòà Mono C-600 ñîñòàâëÿåò 1200 ã-ýêâ/ì3 (îáìåííàÿ åìêîñòü ÊÓ-2-8 ~  800 ã-ýêâ/ì3).

Ðàñõîä óìÿã÷åííîé âîäû íà ñîáñòâåííûå íóæäû ÂÏÓ ñîñòàâèò íå áîëåå 5% îò ïðîåêòíîé ïðîèçâîäèòåëüíîñòè (19 ì3/÷).

Ñóììàðíûé îáúåì çàãðóæàåìûõ êàòèîíèòîâ â íàòðèé-êàòèîíèòíûå ôèëüòðû ïðîòèâîòî÷íûå (4 øò.) ñîñòàâèò 55 ì3. Íîðìà íà åæåãîäíóþ äîñûïêó èîíîäèñïåðñòíîãî êàòèîíèòà (Mono C-600) ñîñòàâèò íå áîëåå 4%.

Äëÿ ïðåäîòâðàùåíèÿ âûíîñà èîíèòîâ èç ôèëüòðîâ âî âðåìÿ ðåãåíåðàöèè, à òàêæå äëÿ çàùèòû êîëïà÷êîâ îò çàáèâàíèÿ ïðèìåíÿåòñÿ â êàòèîíèòíûõ ôèëüòðàõ èíåðòíûé ìàòåðèàë IF-62, â êîëè÷åñòâå ~ 12 ì3.

Äëÿ óâåëè÷åíèÿ ñêîðîñòè ôèëüòðàöèè è ÷àñòè÷íîãî óäàëåíèÿ íåôòåïðîäóêòîâ íà îñâåòëèòåëüíûõ ôèëüòðàõ ïðåäëàãàåì çàãðóçèòü èõ ãèäðîàíòðàöèòîì ìàðêè «Í» â êîëè÷åñòâå 8 ì3 íà ôèëüòð.

5.      Êà÷åñòâî óìÿã÷åííîé âîäû.

Îáùàÿ æåñòêîñòü óìÿã÷åííîé âîäû ïîñëå ÂÏÓ ñîñòàâèò 5 ìêã-ýêâ/ë.

6.      Âûâîäû.

Ðåêîíñòðóêöèÿ ÂÏÓ íà ïðîòèâîòî÷íóþ òåõíîëîãèþ ïîçâîëèò:

-          óâåëè÷èòü ïðîèçâîäèòåëüíîñòü ÂÏÓ ñ 230 ì3/÷ äî 380 ì3/÷àñ, ò.å. íà 65 %;

-          ñîêðàòèòü êîëè÷åñòâî ñòî÷íûõ âîä â 2-3 ðàçà, ò.å. ñ 10-15 ì3/÷ äî 5 ì3/÷àñ;

-          ñîêðàòèòü ðàñõîä ðåàãåíòîâ (NaCl) íà ðåãåíåðàöèþ íàòðèé-êàòèîíèòíûõ ôèëüòðîâ â 2 ðàçà, ò.å. ñ 2,5 – 3 ã-ýêâ/ã-ýêâ äî 1,6 ã-ýêâ/ã-ýêâ;

-          ñîêðàòèòü êîëè÷åñòâî êàòèîíèòà íà åæåãîäíóþ äîñûïêó ñ 10% äî 4%, ò.å. ñ 7,7 ì3 äî 2.2 ì3 â ãîä (â 3,5 ðàçà).

 

7.      ÎÎÎ «Ïðîìûøëåííûå ñèñòåìû» èìååò âîçìîæíîñòü  è ãîòîâî âûïîëíèòü êîìïëåêñ ðàáîò ïî ñîîðóæåíèþ îáåññîëèâàþùåé óñòàíîâêè «ïîä êëþ÷», à èìåííî:

-          ïðîåêòíî-ñìåòíóþ è êîíñòðóêòîðñêóþ äîêóìåíòàöèþ;

-          èçãîòîâëåíèå è ïîñòàâêó êîíñòðóêöèé, îáîðóäîâàíèÿ, óñòðîéñòâ è ìàòåðèàëîâ;

-          øåô-ìîíòàæ è àâòîðñêèé íàäçîð;

-          ïóñêî-íàëàäî÷íûå ðàáîòû è ñäà÷ó óñòàíîâêè â ýêñïëóàòàöèþ ñ ïåðåäà÷åé Çàêàç÷èêó ðåæèìíîé êàðòû è èíñòðóêöèè ïî ýêñïëóàòàöèè.

 

 


Ðèñ. 1. Ïðèíöèïèàëüíàÿ òåõíè÷åñêàÿ ñõåìà Na-êàòèîíèòíîé óñòàíîâêè ïî òåõíîëîãèè UP.CO.RE ÎÀÎ «Êîíäîïîãà».

 

1.      Îñâåòëèòåëü ÖÍÈÈ-300

2.      Áàê êîàãóëèðîâàííîé âîäû

3.      Íàñîñ êîàãóëèðîâàííîé âîäû

4.      Ìåõàíè÷åñêèé îñâåòëèòåëüíûé ôèëüòð Ø 3,4 ì

5.      Ôèëüòð-îðãàíîïîãëîòèòåëü Ø 3,4 ì

6.      Na-êàòèîíèòíûé ïðîòèâîòî÷íûé ôèëüòð Ø 2,5 ì

 

Ñûðàÿ âîäà

 

 

399 ì3/÷àñ

 

 

 

 

 

 

 

 

 

 

 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                4                                  6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          380 ì3/÷àñ                                                                   1                                              2                      3                                                                                                                                                                                                                                                                                                                                                                                                                                              4                                                5                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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