Novel urea filter with pressure relief capability
A filter and filter housing technology, used in fixed filter element filters, filtration separation, machines/engines, etc., can solve the problems of volume expansion, complex structure, limited application scope, etc., to increase the applicability and prolong the use. effect of life
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[0029] Example: a novel urea filter with pressure relief capability, such as Figure 1-Figure 9 Shown, including filter joint 010 and housing 1.
[0030] A positioning piece 2 is fixedly installed inside the upper part of the housing 1, a reverse cut-off valve spring 3 is fixedly installed on the upper end of the positioning piece 2, and a reverse valve core 4 is arranged in the middle of the reverse stop valve spring 3 A reverse cut-off valve 5 is fixedly installed on the upper end of the reverse spool 4, a safety valve 6 is arranged on the left side inside the housing 1, and a manual lever 7 is fixedly installed on the left side of the safety valve 6, so The outer circle of the manual lever 7 is sleeved with an internal sealing ring 8, the outer circle of the middle position of the manual lever 7 is sleeved with a pressure regulating disc 9, and the outer circle of the manual lever 7 is sleeved with a safety valve spring 10. A rivet 11 is provided at the left end of the man...
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