Suspension bridge feeding device capable of changing feeding direction
A suspension bridge and equipment technology, applied in the field of suspension bridge feeding equipment, can solve the problems of inability to meet market needs, poor bait dispersion, inconvenient use, etc., and achieve the effects of simple structure, avoiding waste and prolonging service life
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Embodiment 1
[0052] In the present invention, the degree of automation is high, only need to manually pour the material into the discharge box, and the automatic feeding can be realized by setting the feeding time interval and feeding amount on the controller, which saves time and effort, is not affected by the weather, and can control the amount of feeding. Precise control avoids the waste of bait. Example 1 - Anti-rust coating
[0053] Antirust coating of the present invention comprises following component by weight percentage:
[0054]
[0055] Preparation method: Mix and stir graphene, strontium chromate, trilead tetraoxide, ammonium metaborate, and zinc phosphate evenly, grind in a conical grinder until the fineness is <60 μm, then add silicone-modified acrylate emulsion, ortho Dibutyl phthalate, propylene glycol methyl ether and other components are uniformly dispersed.
[0056] Example 2 - Anti-rust coating
[0057] Antirust coating of the present invention comprises following...
Embodiment 4
[0065] Example 4 - Corrosion Resistant Coating
[0066] Corrosion-resistant coatings include the following components by weight percentage:
[0067]
[0068] Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 45°C, stir for 10 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 120°C, stir for 3 hours, cool to 50°C, add other The components were stirred and kept for 1 hour, ultrasonically dispersed for 10 minutes, and ground to a fineness of <60 μm in a conical grinder.
Embodiment 5
[0069] Example 5 - Corrosion Resistant Coating
[0070] Corrosion-resistant coatings include the following components by weight percentage:
[0071]
[0072] Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 60°C, stir for 60 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 145°C, stir for 5 hours, cool to 60°C, add other The components were stirred and kept for 2 hours, ultrasonically dispersed for 25 minutes, and ground to a fineness of <60 μm in a conical grinder.
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