Granule drier

A dryer and pellet technology, which is used in drying solid materials, drying gas arrangement, heating to dry solid materials, etc. The effect of low energy consumption

Inactive Publication Date: 2018-09-07
JIANGSU SHENYUAN MATERIAL SCI CO LTD
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AI-Extracted Technical Summary

Problems solved by technology

[0004] The existing centrifugal dryer consumes a lot of e...
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Abstract

The invention discloses a granule drier. The granule drier comprises a barrel, a blower, a heater and a cyclone separator, wherein a granule distribution grating plate is arranged in the barrel; 3-6 notches are uniformly distributed at the circumferential lower part of the granule distribution grating plate; clamp tables matched with the notches are arranged on the inner wall of the barrel; a rotatable limit block is arranged on the upper surface of each clamp table; the limit blocks are rotated to be located in or extend out of an edge on the upper surface of the corresponding clamp tables; afeed pipe and a discharge pipe are respectively arranged on two opposite sides of the side wall of the barrel; an air inlet is formed in the bottom of the barrel; an air outlet is formed in the top of the barrel; the blower is connected with an inlet of the heater through an air inlet pipe; an outlet of the heater is connected with the air inlet; the air outlet is connected with an inlet of the cyclone separator through an air outlet pipe; and a gas outlet of the cyclone separator is connected to the air inlet pipe in a returning manner. Under the action of hot air, granules are in a boilingstate, so that moisture on the surfaces of the granules is quickly taken away, and accordingly, the granules are dried. Waste heat is recycled, so that the energy consumption is low.

Application Domain

Technology Topic

Image

  • Granule drier
  • Granule drier

Examples

  • Experimental program(1)

Example Embodiment

[0017] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.
[0018] See figure 1 with figure 2 , A pellet dryer, including a cylinder 1, a fan 2, a heater 3 and a cyclone 4, the cylinder is provided with a granular distribution grid plate 5, the granular distribution grid plate is made of stainless steel It is composed of a net and an outer ring support frame. The lower part of the circumference of the granular distribution grid plate 5 is evenly distributed with 4 notches. The inner wall of the cylinder is provided with a chucking table 6 that matches the notches. The upper surface of the chucking table 6 is provided There is a rotatable limit stopper 7, when it is necessary to remove the granular distribution grid plate 5, rotate the limit stopper 7 so that it is located in the edge of the upper surface of the card table, and rotate the limit stopper during installation , 6 makes it protrude outside the edge, so as to realize the fixation of the granular distribution grid plate 7.
[0019] The opposite sides of the side wall of the cylinder are provided with a feed tube 8 and a discharge tube 9 respectively. The feed tube 8 extends into the cylinder. The bottom of the cylinder is provided with an air inlet 10 and the top is provided with an air outlet 11. The fan 2 is connected to the inlet of the heater 3 through an air inlet pipe, the outlet of the heater 3 is connected to the air inlet 10, the air outlet 11 is connected to the inlet of the cyclone 4 through an outlet pipe, and the gas outlet of the cyclone 4 is connected back To the air inlet pipe.
[0020] Preferably, an air distribution plate 12 is further provided at the position of the air inlet in the lower part of the cylinder.
[0021] Preferably, the ratio of the height to the diameter of the cylinder is 2-3:1.
[0022] The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the present invention. Within the scope of protection.
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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