A blow-drying device for ceramic production process

A production process and ceramic technology, which is applied to components of pumping devices for elastic fluids, pump devices, non-variable pumps, etc., can solve problems such as high noise and unadjustable noise reduction effects, and achieve noise reduction, Good heat dissipation/heat transfer effect, good noise reduction effect

Active Publication Date: 2022-06-07
JINGDEZHEN CERAMIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing ventilation device / centrifugal fan has the problems of high noise and unadjustable noise reduction effect

Method used

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  • A blow-drying device for ceramic production process
  • A blow-drying device for ceramic production process

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Embodiment Construction

[0019] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-2 As shown, a drying device for a ceramic production process, the drying device is a ventilation device, which includes a centrifugal fan, the centrifugal fan includes an impeller and a volut...

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Abstract

The invention discloses a blow-drying device for ceramic production process, which comprises a centrifugal fan, the impeller comprises a front disc, a rear disc and blades, a plurality of blades are uniformly distributed between the front disc and the rear disc along the circumferential direction, the front disc The inlet end of the disk has an arc-shaped inlet ring, and the side of the rear disk away from the blades is provided with a back ring. The noise reduction ring is the first metal foamed porous body. The present invention can effectively reduce the noise of the fan by arranging the noise reduction ring / metal foamed porous body at the inlet ring and / or the back ring of the impeller, and arrange the metal foamed porous body at the inlet ring and the back ring of the impeller , Compared with other noise reduction structures, it has a better noise reduction effect, and has a better heat dissipation / heat transfer effect, thereby improving the drying effect.

Description

technical field [0001] The invention relates to the technical field of ceramic production and manufacturing processes, in particular to a drying device used in a ceramic production process. Background technique [0002] In the production process of ceramic products, it needs to be dried after wetting or cooling. The ventilation device is often used in the drying process. The performance of the ventilation device seriously affects the effect of the drying process. [0003] The centrifugal fan of the existing ventilation device includes an impeller and a volute, the impeller is rotatably arranged in the chamber of the volute, and the impeller includes a front disk, a rear disk, and blades, and a plurality of blades are evenly distributed in the circumferential direction. Between the front disc and the rear disc, the inlet end of the front disc has an arc-shaped inlet ring portion, and the side of the rear disc away from the blade is provided with a back ring. However, the exi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D29/12F04D29/30F04D29/42F04D29/58F04D29/62F04D29/66
CPCF04D25/08F04D29/30F04D29/666F04D29/582F04D29/4226F04D29/122F04D29/626
Inventor 郁永彬余姗姗孙俊唐敏
Owner JINGDEZHEN CERAMIC UNIV
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