Vertical dryer

A vertical dryer and material elevator technology, applied in dryers, drying, heating devices and other directions, can solve problems such as drying failure, material adhesion and loss in the machine, and achieve effective control of dust and production quality. The effect of stable and high output per hour

Inactive Publication Date: 2008-06-11
唐德顺
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Problems solved by technology

In order to solve the problem that the position of the material in the dryer cannot be determined, the hot air may be directly sucked out from the air inlet to cause energy loss; in order to solve the problem of the drying effect of the material in time and on site; The problem of drying failure caused by materials and blocking materials, the Chinese patent has disclosed the patent No. 032460031, "Automatic control device for vertical dryer" applied by myself, this patent

Method used

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Embodiment Construction

[0020] Main structure of the present invention sees figure 1 . The vertical drying furnace is composed of a cylinder body, a heat source placed in the cylinder body and a material hoist, etc. The material hoist 6 is connected to the material inlet on the upper part of the cylinder body 2 through a conveying device, and the heat source 8 placed in the cylinder body 2 is Fluidized furnace and the furnace is located in the middle of the cylinder bottom.

[0021] The drying equipment further includes an automatic control device 19, and several level gauges 1A, 1B, 1C and temperature measuring instruments 5, material hoists 6, material level gauges 1A, 1B, 1C and measuring instruments are arranged on the cylinder wall. The thermometer 5 is electrically connected with the automatic control device 19 . This part can be seen in Figure 2. The working principle is: if the material is already at the position of the material level indicator 1A, it will indicate that the material in the ...

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Abstract

The material drying apparatus consists of barrel, heat source inside the barrel, material lifter and other parts. The material lifter is connected to the material inlet in the upper part of the barrel via conveyer, and the heat source is boiling-bed roaster set in the middle part of the barrel. The material drying apparatus may include also one automatic control device for automatic control of material feeding, fuel, etc. The present invention has the advantages of wide fuel adaptability, low power consumption, high drying quality, high efficiency, etc. and may be sued for cement plant, coal plant, mine, etc.

Description

(1) Technical field [0001] The invention relates to drying equipment for materials, in particular to a vertical dryer for drying large solid particles such as coal, cement raw materials, slag and the like. (2) Background technology [0002] At present, the dryers used for drying fuel, cement raw materials or slag can be divided into vertical type and rotary type. Among them, the vertical type machine is gradually recognized by people because of its advantages of less land occupation, less investment, and energy saving. In order to solve the problem that the position of the material in the dryer cannot be determined, the hot air may be directly sucked out from the air inlet to cause energy loss; in order to solve the problem of the drying effect of the material in time and on site; The problems such as drying failure caused by material and material blockage, the Chinese patent has disclosed the patent No. 032460031, "automatic control device for vertical dryer" applied by mys...

Claims

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Application Information

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IPC IPC(8): F26B23/02F26B17/14
Inventor 唐德顺
Owner 唐德顺
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