FIELD: filtration of liquids. SUBSTANCE: system has heat exchanger and self-cleaning filter. The self-cleaning filter has a drive for cyclic cleansing. The drive is provided with a temperature transformer and a three-way cock whose switch is connected to the temperature transformer. One inlet of the cock communicates with that of the heat exchanger, another with the outlet of the heat exchanger. The outlet of the three-way cock embraces the temperature transformer and communicates with the drain of liquid. The three-way cock is switched on or off through a connecting rod, thus causing changes in the temperature of the liquid washing the temperature transformer and making the connecting rod reverse its movement. EFFECT: enhanced stability of operation. 1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIQUID FILTRATION SYSTEM | 1992 |
|
RU2080153C1 |
| SELF-CLEANING FILTERS | 1991 |
|
RU2035205C1 |
| PARALLEL CIRCUIT FOR TREATMENT WITH FILTRATION OF SUSPENSION OR EMULSION AND DEVICE WITH THIS CIRCUIT | 1996 |
|
RU2106895C1 |
| METHOD OF CLEANING FILTER BY COUNTERCURRENT FLOW | 1993 |
|
RU2082484C1 |
| SELF-PURIFYING FILTER | 1992 |
|
RU2040304C1 |
| SELF-CLEANING FILTER | 1992 |
|
RU2065313C1 |
| DISTRIBUTOR | 1993 |
|
RU2056553C1 |
| SELF-CLEANING FILTER | 1993 |
|
RU2067017C1 |
| LIQUID FILTRATION PLANT | 2002 |
|
RU2217215C1 |
| HEART ENGINE LUBRICATION SYSTEM | 2003 |
|
RU2258814C2 |
