Any person, firm or corporation violating any of the provisions of this chapter shall, upon conviction, be subject to a fine of not less than $25 nor more than $200 and imprisonment for a term of not less than 10 days nor more than 30 days for the first such conviction. For a second or subsequent conviction, any person, firm or corporation shall, upon conviction, be subject to a fine of not less than $50 nor more than $500 and imprisonment for a term of not less than 20 days nor more than 60 days for each such conviction. Each day that a violation of any of the provisions of this chapter continues shall be deemed and taken to be a separate and distinct violation.