Continuous discharging device with controllable discharging speed, desorption tower and adsorption tower

The technology of adsorption tower and desorption tower is applied in the field of material feeding device, which can solve the problems of activated carbon wear, hot spots, agglomeration, etc., and achieve the effect of continuous feeding and controllable feeding speed.

Pending Publication Date: 2020-12-04
BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The rake device is used to realize the activated carbon feeding, and the activated carbon feeding is intermittent, which is easy to cause problems such as activated carbon accumulation, agglomera

Method used

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  • Continuous discharging device with controllable discharging speed, desorption tower and adsorption tower
  • Continuous discharging device with controllable discharging speed, desorption tower and adsorption tower
  • Continuous discharging device with controllable discharging speed, desorption tower and adsorption tower

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[0043]The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. The various examples are provided by way of explanation of the invention and do not limit the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield yet another embodiment. Therefore, it is intended that the present invention embrace such modifications and variations as come within the scope of the appended claims and their equivalents.

[0044] In the description of the present invention, the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top" and "bot...

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Abstract

The invention provides a continuous discharging device with controllable discharging speed, and a desorption tower and an adsorption tower using the continuous discharging device with the controllabledischarging speed. The continuous discharging device with the controllable discharging speed comprises an adjusting part. The adjusting part can move up and down relative to a discharging opening. When the adjusting part moves relative to the discharging opening, the size of a gap between the adjusting part and the discharging opening can be changed, therefore the size of the discharging gap is adjusted, and thus the discharging speed is adjusted. Two discharging control manners can be provided, firstly, the distance between the discharging opening and a blocking plate is adjusted, when the discharging speed meets the requirement, rotating of a cam is stopped, and at the moment, activated carbon is discharged continuously; and secondly, the discharging speed is controlled by means of rotating frequency of the cam, namely, the rotating speed of the cam is fixed, and then control over the discharging speed can be achieved by controlling the rotating frequency of the cam. The device canachieve continuous discharging of materials, and the discharging speed is controllable.

Description

technical field [0001] The invention relates to the technical field of material feeding devices, and more specifically relates to a continuous feeding device with controllable feeding speed, a desorption tower and an adsorption tower. Background technique [0002] In the field of flue gas treatment, the use of activated carbon for desulfurization and denitrification is the mainstream flue gas treatment technology. [0003] At present, the activated carbon desulfurization and denitrification integrated flue gas treatment technology is widely used in the iron and steel industry. The activated carbon desulfurization and denitrification integrated flue gas treatment technology will use the analysis tower and the adsorption tower, and the analysis tower and the adsorption tower are the core equipment of the technology. In the process of flue gas treatment, the amount of activated carbon feeding is the core control parameter. [0004] Most of the existing feeding devices used in ...

Claims

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Application Information

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IPC IPC(8): B65D88/28B01D53/02B01D53/04
CPCB01D53/02B01D53/04B01D53/0407B01D2253/102B01D2257/30B01D2257/302B01D2257/404B65D88/28
Inventor 徐增强邓松林刘国锋刘晓敏
Owner BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTD
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