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Waste incineration elliptical cylinder reactor
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A waste incineration and reactor technology, applied in incinerators, combustion methods, combustion types, etc., can solve the problems of insufficient mixing of waste, low rotation speed, and low efficiency, and achieve good mixing effect, reduced power consumption, and combustion efficiency. high effect
Active Publication Date: 2017-11-14
HARBIN INST OF TECH
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[0003] The object of the present invention is to provide an elliptical cylinder reactor for garbage incineration to solve the problem that when the existing cylindrical garbage incineration equipment burns garbage, the garbage cannot be fully mixed, and it is easy to form a dead zone with low rotation speed, low efficiency and power consumption. bigger problem
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specific Embodiment approach 1
[0009] Specific implementation mode 1: Combination figure 1 with figure 2 To illustrate this embodiment, the reactor of this embodiment includes a rotating wheel 2, a cylinder body 4, a waste collection device 5, and a driving device 6. The output end of the driving device 6 is drivingly connected to the rotating wheel 2, and the rotating wheel 2 is connected to the cylinder body. 4 is fixed on the rotating shaft, one end of the cylinder 4 is provided with a feed inlet 1, and the other end of the cylinder 4 is provided with a waste collection device 5, the cross section of the cylinder 4 is elliptical, and the cylinder 4 is provided with an inner Shell, a refractory insulation interlayer 41 is filled between the cylinder 4 and the inner shell, and a garbage incineration cavity 42 is formed inside the inner shell.
specific Embodiment approach 2
[0010] Specific implementation manner two: combination figure 1 with figure 2 To explain this embodiment, the ratio of the long axis to the short axis of the cross section of the cylinder 4 in this embodiment is between 1.05-1.25. This structure makes the garbage move more violently when the cylinder rotates than in the cylinder. The difference in speed is greater, and the space for movement in the cylinder is larger, so that when the rotation speed of the elliptical cylinder is small, the effect of the cylinder rotation speed is large. The dead zone can be reduced or eliminated, garbage mixing is more thorough, the mixing effect is better, the efficiency is increased, and the power consumption is reduced.
specific Embodiment approach 3
[0011] Specific implementation mode three: combination figure 1 with figure 2 To explain this embodiment, the reactor of this embodiment also includes a plurality of supporting structures 3, each supporting structure 3 is arranged on both sides of the cylinder 4 to play a supporting role, and the supporting device is connected with the cylinder to fix and support the garbage incineration elliptical column. The overall role of the body reactor.
[0012] Working principle: Put the garbage into the feed inlet, the garbage is transferred to the cavity for incineration, the cylinder and the cavity are driven to rotate by the rotating wheel and the driving device, which play the role of rotating and stirring. Since the cross-sectional shape of the cylinder is elliptical, This makes the garbage move more violently when the cylinder rotates than in the cylinder, and the speed of the garbage at different positions is more different, and the space for movement in the cylinder is larger, s...
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Abstract
The invention provides an elliptic cylinder reactor for waste incineration and relates to the technical field of waste treatment. The problems that waste cannot be fully mixed, the dead zone which is low in rotating speed is easy to form, the efficiency is low, and the power consumption is large when the waste incineration is performed through the existing cylindrical waste incineration device are solved. According to the scheme, the elliptic cylinder reactor comprises a rotating wheel, a cylinder body, a waste collection device and a driving device; an output end of the driving device is in transmission connection with the rotating wheel; the rotating wheel and the cylinder body are fixedly arranged on a rotating shaft; one end of the cylinder body is provided with a feeding inlet; the other end of the cylinder body is provided with the waste collection device; the cross section of the cylinder body is in an elliptic shape; an inner casing is arranged in the cylinder body; a refractory material heat insulation interlayer is arranged between the cylinder body and the inner casing; the inside of the inner casing forms a waste incineration chamber body. The elliptic cylinder reactor is applied to the waste incineration.
Description
Technical field [0001] The invention relates to a garbage incineration elliptical cylindrical reactor, and relates to the technical field of garbage treatment. Background technique [0002] The existing cylindrical garbage incineration equipment is a garbage disposal device with simple structure and easy operation. This type of device loads garbage into the cylindrical cavity of the equipment, and continuously mixes and incinerates the garbage in the cavity under the rotation of the outer wall and the cavity. It has the advantages of simple structure, low technical requirements, easy operation and wide application. The device has the following disadvantages: the garbage is not thoroughly mixed under the rotation of the cavity and the outer wall, and a dead zone with a small rotation speed is easily formed, the mixing effect is not good, the efficiency is low, and the power consumption is large. Summary of the invention [0003] The purpose of the present invention is to provide ...
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