A spray cooling device for spraying primer on the surface of gas cylinders
A technology of spray cooling and gas cylinders, which is applied to the surface coating liquid device, pretreatment surface, coating, etc., can solve the problems of long production cycle, low efficiency, and inability to meet production needs, so as to ensure continuity, Effect of improving cooling efficiency
Active Publication Date: 2016-04-27
衡阳金化高压容器股份有限公司
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This method has a long production cycle and low efficiency, which cannot meet the production needs
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[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.
[0019] see figure 1 The shown spray cooling device for spraying primer on the surface of a gas cylinder includes a cooling line 100 arranged at the outlet of the painting line, and several cooling spray nozzles 200 are arranged at intervals on both sides of the cooling line 100 along the advancing direction of the gas cylinder 300 . combine Figure 4 As shown, in order to improve the atomization effect, the cooling spray nozzle 200 in this embodiment is connected to a liquid storage bin 400, and the liquid storage bin 400 is respectively connected to a compressed air pipe 410 and a tap water pipe 420 to ensure that the cooling spray nozzle 200 Able to spray water vapor atomized mixture.
[0020] see image 3 and Figure 4 As shown, a vertical rod 310 is arranged on the top of t...
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The invention discloses a spray cooling device for the surface priming paint spraying of a gas cylinder. The spray cooling device comprises a cooling assembly line which is arranged at an outlet of a paint spraying and baking assembly line, wherein a plurality of cooling spray nozzles are arranged at the two sides of the cooling assembly line along the advancing direction of the gas cylinder in a spaced manner, a vertical rod is arranged at the top of the gas cylinder, a transmission gear is arranged on the vertical rod in a sleeve manner and is engaged with a rack which is arranged at the top of the cooling assembly line and extends along the advancing direction of the gas cylinder, and the vertical rod is further connected with a linear drive mechanism which drives the gas cylinder to move forwards. The gas cylinder can auto-rotate due to the principle of gear-rack while the linear drive mechanism drives the gas cylinder to move forwards, thus, a water aerosolized mixture sprayed from the cooling spray nozzles at the two sides of the cooling assembly line can be uniformly sprayed to the surface of a hot gas cylinder, then, the aim of rapid cooling is achieved, and the effect of synchronously carrying out moving and cooling is also achieved, so that the continuity of a production line is guaranteed, and the cooling efficiency is greatly increased.
Description
technical field [0001] The invention relates to the field of gas cylinder cooling devices, in particular to a gas cylinder surface spray primer spray cooling device. Background technique [0002] CNG wound gas cylinders, in order to increase their service life, the outer layer of the steel liner and the contact surface with the wound layer need to be protected by spraying anti-rust primer. After painting and baking, the surface temperature of the cylinder will reach 60 ℃ Above, the paint is in a sticky state, not completely dried and cured, and it is easy to cause collision and peel off the paint. The existing technology is to slow down the speed of the painting line, wait for the paint to dry naturally, and then unload the line. This method has a long production cycle and low efficiency, which cannot meet the production needs. [0003] To sum up, in view of the deficiencies and defects of the prior art, a device capable of quickly and effectively cooling the temperature o...
Claims
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IPC IPC(8): B05D3/00
Inventor 廖智军
Owner 衡阳金化高压容器股份有限公司