Percussion device for double drum

A double-drum, drum technology, applied in fertilization devices, applications, lighting and heating equipment, etc., can solve the problems of complex drum processing procedures, weak drum tapping force, inconvenient maintenance, etc., and achieves heavy weight and good drumming. Effect, easy maintenance effect

Active Publication Date: 2016-12-28
嘉善县魏塘资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the knocking device in this patent is arranged on the rotating drum, which makes the processing procedure of the rotating drum complicated and inconvenient for maintenance; and the knocking device can only hit the rotating drum near the base, and its utilization rate is low. In addition, The knocking force of the knocking device on the drum is relatively weak, and it is not easy to shake off the stuttered fertilizer

Method used

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  • Percussion device for double drum

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Embodiment Construction

[0016] A knocking device for double drums, including a balance pole 1, a support platform 2, two circular truncated copper knocking blocks 3 and two circular cylinders 4, the middle part of the balance pole 1 is movably connected to the support platform 2, the two knocking copper blocks 3 are respectively fixed on the two ends of the balance bar 1 through two connecting rods, and the two circular rollers 4 are respectively arranged on the lower parts of the two knocking copper blocks 3, and the two The outer surfaces of the two circular drums 4 are fixedly provided with elliptical impact rings 5. During operation, the impact rings 5 ​​on the two drums 4 cooperate with the corresponding knocking copper blocks 3 to strike the other side's impact rings in sequence. Ring 5.

[0017] In the present invention, a channel is opened on the outer surface of the drum 4 , and the impact ring 5 is fixed in the channel of the drum 4 by bolts. Further, since the impact ring 5 is an elliptic...

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Abstract

The invention discloses a knocking device for double drums. The knocking device comprises a balancing rod, a supporting platform, two circular-truncated-cone-shaped knocking copper blocks and two circular drums, wherein the middle of the balancing rod is movably connected with the supporting platform; the two knocking copper blocks are respectively fixed at the two ends of the balancing rod through two connecting rods; the two circular drums are respectively arranged at the lower parts of the two knocking copper blocks; oblong impacting rings are fixed on the outer surfaces of the two circular drums; when the device works, the impacting rings on the two drums respectively cooperate with the corresponding knocking copper blocks to sequentially and circularly knock the impacting rings of the two drums. The knocking device can sequentially and circularly knock the two drums under the cooperation of the two drums.

Description

technical field [0001] The invention relates to the field of rotary drum dryers, in particular to a knocking device for double drums. Background technique [0002] At present, in the process of producing compound fertilizers by the drum granulation method, water vapor is often introduced to increase the humidity of the raw materials, so that the fertilizers can be better bonded into balls. However, excessive moisture content in compound fertilizer products will affect the quality of the product. Therefore, in order to reduce the moisture content in the product to the acceptable range, the compound fertilizer is generally dried by a rotary drum dryer. During the drying process, due to the high moisture content of the compound fertilizer just entering the drum dryer, it is easy to get stuck on the drum wall of the drum dryer, which seriously affects the production efficiency and quality of the compound fertilizer product. At the same time, due to the large waste of heat trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B25/04F26B11/02C05G1/00
Inventor 张一帆
Owner 嘉善县魏塘资产管理有限公司
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