Power transmission shaft for creeping motion type solid phase reactor
Technical field
The present invention relates to a kind of power transmission shaft for creeping motion type solid phase reactor.
Background technology
The main processing ways to domestic waste are burning and landfill at present.Burn and belong to crushing processing mode, lead to
Cross burning and rubbish is become into flue gas discharge, residue is carried out buried by the solid standard of danger after collecting, heat passes through steam caused by burning
Conversion power generation, but this mode processing cost is expensive, and smoke gas treatment requires high;Landfill category hidden type processing mode, when passing through long
Between it is rotten realize the disappearance of rubbish, but because the organic matter that rots can produce largely harmful sewage and take substantial amounts of soil
Ground, upper in application at present is also difficult to continue to carry out on a large scale.Therefore, new garbage disposal scheme is found, realizes house refuse
Harmless treatment has been current city development and management " just needing ".CN104371752B points of patent CN104449791B and patent
A kind of creeping motion type solid phase reactor and combined type module are not disclosed, and this is a kind of new refuse treatment plant, passes through these
Creeping motion type solid phase reactor is cracked layer by layer to rubbish, generation gas, oil, charcoal, is turned waste into wealth for one, the mistake of energy regeneration
Journey, device structure is reliable, efficiency high, and is easy to safeguard and overhauls, suitable in field of garbage disposal popularization and application.
Due to carrying out the demand of cracking reaction to rubbish, creeping motion type solid phase reactor is longer in itself, so power transmission shaft is also very
It is long, and because axle itself is oversize, blade is too heavy, causes the deflection deformation of power transmission shaft serious, with the permanent use of equipment, transmission
Axle and its impaired serious with the part of outer cylinder body junction, service life greatly shortens.Simultaneously because axle is very long, to the profit of material
It is low with rate.Because the equipment is a kind of brand-new refuse treatment plant, solution method regarding to the issue above is had or not at present.
The content of the invention
In order to solve the problems of the prior art, it is an object of the invention to provide a kind of for creeping motion type solid phase reactor
Power transmission shaft.
In order to achieve the above object, the invention provides a kind of power transmission shaft for creeping motion type solid phase reactor, creeping motion type
Solid phase reactor includes furnace body, and furnace body includes outer cylinder body, the power transmission shaft for being used to stir being co-axially located in outer cylinder body, driven
The driver element of dynamic drive axis, the reaction chamber being moved through for material is formed between the inwall and power transmission shaft of outer cylinder body, outside
One end of cylinder is provided with charging aperture, the other end is provided with discharging bin;
Power transmission shaft includes the rotating shaft at center, the axially inclined setting and the axially inclined angle that are arranged on the outer wall of rotating shaft
Different multi-disc blade, the both ends of rotating shaft are connected with the both ends of outer cylinder body respectively, and the both ends of rotating shaft are solid knot
Structure, the position between both ends is hollow-core construction.
Further, it is independent for the anti-of rubbish reaction cracking per being formed between adjacent two panels blade and rotating shaft and outer cylinder body
Answer chamber.
Further, if the dry plate blade that feed inlet sections are corresponded in multi-disc blade is obliquely installed and axially inclined angle is
15 °~20 °, remaining blade is also obliquely installed and axially inclined angle is 6 °~10 °.
Further, one of both ends of rotating shaft have part to stretch out outer cylinder body, and driver element is connected with the part.
Further, discharging bin includes the feed box with discharging opening, and discharging chamber, discharging chamber and reaction are formed in feed box
The shuttle element that can be opened or closed is provided between chamber, when shuttle element is in open mode, reaction chamber and discharging chamber
Connect, when shuttle element is closed, reaction chamber is blocked with discharging chamber.
Further, the discharging that the material that being provided with discharging chamber can will be attached on the inwall of feed box scrapes off
Scraper plate, the axially inclined angle for the scraper plate that discharges is 0.
Further, the one end of rotating shaft rotates with outer cylinder body is connected, and the other end is rotatable with outer cylinder body and can slide
Connect dynamicly.
Further, mechanical seal is used between the one end and outer cylinder body of rotating shaft.
Further, mechanical seal is state type double mechanical seal, is engaged with universal joint bearing.
Further, end cap gasket seal is used between the other end of rotating shaft and outer cylinder body.
By adopting the above-described technical solution, the present invention is used for the power transmission shaft of creeping motion type solid phase reactor, using hollow shaft
Structure, to reduce the deadweight of axle, stock utilization is improved, and because deadweight reduces, the deflection deformation of power transmission shaft also obtains phase
It should alleviate.
Brief description of the drawings
Accompanying drawing 1 is the structural representation in the present invention for creeping motion type solid phase reactor;
Accompanying drawing 2 is used for the structural representation of the power transmission shaft of creeping motion type solid phase reactor for the present invention;
Accompanying drawing 3 is used for the partial structural diagram of the one end of the power transmission shaft of creeping motion type solid phase reactor for the present invention.
In figure marked as:
1st, power transmission shaft;11st, rotating shaft;111st, the one end of rotating shaft;112nd, the other end of rotating shaft;12nd, blade;2nd, outer barrel
Body;21st, charging aperture;3rd, driver element;4th, reaction chamber.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art.
Referring to accompanying drawing 1 to accompanying drawing 3, the creeping motion type solid phase reactor in the present embodiment includes furnace body, and furnace body includes outer
The driver element 3 that cylinder 2, the power transmission shaft 1 for being used to stir being co-axially located in outer cylinder body 2, driving power transmission shaft 1 rotate, outer barrel
The reaction chamber being moved through for material is formed between the inwall and power transmission shaft 1 of body 2.
One end of outer cylinder body 2 is provided with charging aperture 21, the other end is provided with discharging bin(It is not drawn into accompanying drawing).Discharging bin bag
The feed box with discharging opening is included, forms discharging chamber in feed box, on or off can be played by being provided between discharging chamber and reaction chamber
The shuttle element closed, when shuttle element is in open mode, reaction chamber connects with discharging chamber, is closed when shuttle element is in
During state, reaction chamber is blocked with discharging chamber.The material scraper that can be will be attached on the inwall of feed box is provided with discharging chamber
The discharging scraper plate to get off, the axially inclined angle for the scraper plate that discharges is 0.
Power transmission shaft 1 includes the rotating shaft 11 at center, the multi-disc blade 12 being arranged on the outer wall of rotating shaft.
It is every that the independent reaction chamber that cracking is reacted for rubbish is formed between adjacent two panels blade 12 and rotating shaft 11 and outer cylinder body 2
Room 4, reach the effect for the wriggling for imitating human body stomach, make organic matter rubbish reaction cracking layer by layer in each small reaction chamber 4,
Obtain final product.
The axially inclined setting of all blades 12, and axially inclined angle is different.It is corresponding in multi-disc blade 12
If the dry plate blade 12 of the part of charging aperture 21 is obliquely installed and axially inclined angle is 15 °~20 °, remaining blade 12 is also tilted and set
Put and axially inclined angle is 6 °~10 °.
Both ends of the both ends 111,112 of rotating shaft 11 respectively with outer cylinder body 2 are connected.The both ends 111,112 of rotating shaft 11
One of have part stretch out outer cylinder body 2, driver element 3 is connected with the part, to drive power transmission shaft 1 to rotate.
In a kind of highly preferred embodiment, as shown in Figure 2, one end 111 and the phase of outer cylinder body 2 of rotating shaft 11 turn
Dynamic connection, the other end 112 of rotating shaft 11 is rotationally and slidably connected with outer cylinder body 2.Used by the both ends of rotating shaft 11
Different supporting structures, one end fixed bearing, the travelling supporting in one end, overcome oversize axle and blade it is too heavy caused by deflection deformation
Thermal expansion deformation problem caused by after problem and high temperature.
As shown in Figure 3, mechanical seal is used between the one end 111 and outer cylinder body 2 of rotating shaft 11.Preferably, the machinery
Be sealed into state type double mechanical seal, using high-temp and-pressure mechanical seal, without cooling, and can with miniature regulation, with
Universal joint bearing is engaged.End cap gasket seal is used between the other end 112 of rotating shaft 11 and outer cylinder body 2.
As shown in Figure 2, the both ends 111,112 of rotating shaft 11 are solid construction, and the position between both ends 111,112 is
Hollow-core construction.
The present invention is used for the power transmission shaft of creeping motion type solid phase reactor, using hollow shaft structure, to reduce the deadweight of axle, improves
Stock utilization, and because deadweight reduces, the deflection deformation of power transmission shaft is also accordingly alleviated.
The present invention is elaborated above in association with embodiment, only technical concepts and features to illustrate the invention,
Its object is to allow person skilled in the art to understand present disclosure and be carried out, it can not limit the present invention's with this
Protection domain, all equivalent change or modifications done according to spirit of the invention, should all cover in protection scope of the present invention
It is interior.