Printing and dyeing sludge pyrolysis treatment device and sludge treatment method
A printing and dyeing sludge and treatment device technology, applied in the field of waste treatment, can solve the problems of industry development constraints, large equipment investment, complex process, etc., and achieve the effects of saving energy, reducing energy consumption, and improving pyrolysis effect
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Embodiment 1
[0034] figure 1 , figure 2 and image 3 Shown is an embodiment of a printing and dyeing sludge pyrolysis treatment device and a sludge treatment method of the present invention. Such as figure 1 and figure 2 As shown, the printing and dyeing sludge pyrolysis treatment device in this embodiment includes a pyrolysis system, waste gas treatment and circulation system.
[0035] Such as figure 1 As shown, the pyrolysis system includes a sludge chamber 1, a combustion chamber 2, and a product collection chamber 3 arranged in sequence from top to bottom. Wherein, the sludge chamber 1 is provided with a feed inlet 4, and a support plate 5 with a hole 5a is provided between the sludge chamber 1 and the combustion chamber 2 (see figure 2 ). A rotating plate 6 is arranged above the supporting plate 5 in the sludge chamber 1 and is driven to rotate by a motor 7 . The pyrolysis chamber 8 in the combustion chamber 2 is a plurality of tube-type pyrolysis chambers arranged vertical...
Embodiment 2
[0047] The difference between this example and Example 1 is: the printing and dyeing sludge pyrolysis treatment method in this example, in step (1-b), the sludge is pyrolyzed at a temperature of 500°C for 10 minutes; in step (2-b) The mixed gas is cooled to 50° C. through the condenser 14 and enters the gas-liquid separator 15 to stay for 1 minute.
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