Pre-drying device and glass fiber production equipment having the same
A glass fiber and production equipment technology, applied in glass production, glass manufacturing equipment, drying, etc., can solve the problem of staying for a long time, and achieve the effects of reducing residence time, production cost, drying time and energy
Active Publication Date: 2022-08-09
JUSHI GRP CO
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a pre-drying device and the glass fiber production equipment with it, to solve the problem in the prior art that the glass fiber precursor needs to stay in an independent oven system for a long time
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[0026] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
[0027] like figure 1 As shown, the present invention provides a pre-drying device for pre-drying glass fiber tow 100, the pre-drying device includes: a box 1, a bundling wheel arranged in the glass fiber production equipment Between the 200 and the head 301 of the wire drawing machine 300, the opposite sides of the box are respectively provided with through holes 11 and 12 for the tow 100 to pass through; the air inlet assembly 2, the air inlet assembly 2 The air inlet pipe 21 is connected to the box body 1 to provide air flow to the box body 1, and a heating device 23 is provided on the air inlet pipe 21 to heat the air flow entering the box body 1; the air outlet ass...
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The invention provides a pre-drying device and glass fiber production equipment having the same. The pre-drying device is used for pre-drying the tow of the glass fiber, and the pre-drying device comprises: a box, which is arranged on the glass fiber Between the bundling wheel in the production equipment and the head of the wire drawing machine, the opposite sides of the box body are respectively provided with through-holes and through-holes for the tow to pass through; The air inlet pipe is connected with the box to provide air flow to the box, and a heating device is arranged on the air inlet pipe to heat the air entering the box; the air outlet assembly, the air outlet pipe of the air outlet assembly and the The box body is connected to make the residual heat flow in the box body flow out of the box body. The pre-drying device of the present invention solves the problem of the prior art that the glass fiber spool needs to stay in an independent oven system for a long time.
Description
technical field [0001] The invention relates to the technical field of glass fiber production, in particular, to a pre-drying device and a glass fiber production equipment having the same. Background technique [0002] In the production process of glass fiber raw yarn, after the mineral material is melted, it flows out from the leakage plate, and after passing through the spray system, the oiling system, and the beam splitting system, it is wound into a hollow cylindrical yarn group by the drawing machine. [0003] After the above steps, enter the drying process. The existing drying process of the glass fiber precursor is as follows: after the wire drawing is wound and formed, the original fiber drum is hung on the trolley tile, and is transferred to an independent oven system through the conveyor chain for processing. Before drying, there is no device to pre-dry the water sprayed during the wire drawing process. In order to ensure its drying effect, the yarn drum without pr...
Claims
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IPC IPC(8): C03B37/02F26B13/00F26B21/00F26B25/00
CPCC03B37/02F26B13/001F26B21/001F26B21/004F26B25/005Y02P70/10
Inventor 张毓强费建春邓湘华杨为发沈连飞姜波
Owner JUSHI GRP CO