A kind of incinerator that medical refuse burning is broken up with rod for stiring materials
Technical field
The present invention relates to a kind of environmental protection equipment, incinerator that specifically a kind of medical refuse burning is broken up with rod for stiring materials.
Background technique
Medical waste is that abutment crosses patient blood, human body etc., and the pollution rubbish produced by hospital.Such as used
Cotton balls, Sha Bu, adhesive plaster, waste water, disposable medical appliance, postoperative waste products, expired drug etc..According to health ministry
The medical examining report of door shows there is space-pollution, the features such as acute infection and latent contact scar, disease due to medical waste
Poison, the harmfulness of germ are the tens of common house refuse, several hundred or even thousands of times.If dealt with improperly, will cause to environment
Serious pollution, it is also possible to the source as pestilence.Medical waste mostly uses burning disposal, and existing incinerator burns not
Thoroughly, the rubbish of entrance only has outside that can burn, and center is unable to fully burn, and causes crush efficiency low, is unfavorable for curing
Treat garbage disposal.
Summary of the invention
The purpose of the present invention is to provide the incinerators that a kind of medical refuse burning is broken up with rod for stiring materials, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of incinerator that medical refuse burning is broken up with rod for stiring materials, including furnace body, clinker heat exchange box, upper barrel, charging
Bucket and feeding motor are communicated with chimney at the top of clinker heat exchange box;It is communicated with feed inlet at the top of the furnace body, connects on feed inlet
It is connected with the upper barrel tilted down, the downside of upper barrel passes through the supporting leg support being fixedly welded, connects on the upside of the lower end of upper barrel
It is connected with the feed hopper for filler, the feeding motor is fixed on the lower end of barrel, and the output shaft of feeding motor is extend into
It in barrel, and exports and is located on the central axis of feeding cylinder, be fixedly connected on the output shaft of feeding motor upward along upper barrel
Screw auger;
It is fixedly installed with rotating electric machine straight down at the top of the furnace body, is fixed in the output shaft lower end of rotating electric machine
It is connected with vertical hollow shaft, offers several blowholes with connects with the internal cavities on hollow shaft side wall, under hollow shaft
End is pierced by the bottom of furnace body, and the inlet box for being fixed on bottom of furnace body is communicated in its lower end, and inlet box is interior to be connected to wind by pipeline
Machine;Coaxial rotating cylinder is fixed in the hollow shaft;Several horizontal material togglings are fixed on the side wall of the hollow shaft
Bar is fixed with the fixed link being extend into rotating cylinder straight down at the intracorporal top of the furnace, is fixed in fixed link multiple
Igniter;Water jacket is fixed on sidewall of the furnace body;It is fixed with preheating water tank on the lateral wall of clinker heat exchange box, is exchanged heat in clinker
Case and preheating water tank are interior inserted with multiple heat exchange bars.
Further: the top and bottom of the hollow shaft pass through fixed bearing and are rotatably connected on furnace body.
Further: the rotating cylinder is made of the web plate of the baffle of side wall and bottom, and by the web plate of bottom with
Hollow shaft is fixed.
Further: the distance between the outer end of the rotating cylinder and inboard wall of furnace body are less than 1mm.
It is further: inclined stock guide to be provided with below the rotating cylinder, the lower end of stock guide extend into clinker and changes
In hot tank.
Further: the heat exchange bar is the good conductor of heat.
Further: the bottom of the preheating water tank is communicated with water inlet pipe, and top is communicated with outlet pipe.
Further: the outlet pipe is connected to water jacket water inlet.
Further: the bottom of the clinker heat exchange box offers the slag-drip opening with hermatic door.
Compared with prior art, the beneficial effects of the present invention are: the present invention is convenient for by the inclination elevating hopper of setting from low
Locate feeding, mitigate the labor intensity of worker, also guarantee the safety of feeding, guarantees that medical waste will not be fallen out, rubbish exists
Upper barrel inside spin conveying makes its refinement, more easily burns convenient for crushing to medical waste;Rubbish is in internal rotating cylinder
Middle rotation is contacted with igniter and is stirred by rod for stiring materials, so that rubbish is scattered and is contacted with air sufficiently, ignition results are good, rubbish
Rubbish scatters, and is easy burning, guarantees to burn abundant;Heat in flue gas is conducted heat by heat exchange bar, absorbs the heat in flue gas, sufficiently
The heat generated using burning, is more energy-saving and environmentally friendly incinerator.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the incinerator that medical refuse burning is broken up with rod for stiring materials.
Fig. 2 is a kind of structural schematic diagram for the incinerator hollow mandrel that medical refuse burning is broken up with rod for stiring materials.
Fig. 3 is the overlooking structure diagram of rotating cylinder in a kind of incinerator that medical refuse burning is broken up with rod for stiring materials.
In figure: 1- furnace body, 2- clinker heat exchange box, the upper barrel of 3-, 4- feed hopper, 5- feeding motor, 6- screw auger, 7- branch
Leg, 8- feed inlet, 9- rotating electric machine, 10- hollow shaft, 11- rotating cylinder, 12- igniter, 13- bearing, 14- inlet box, 15- wind
Machine, 16- stock guide, 17- water jacket, 18- preheating water tank, 19- chimney, 20- heat exchange bar, 21- water inlet pipe, 22- outlet pipe, 23- are blown
Air holes, 24- slag-drip opening, 25- rod for stiring materials.
Specific embodiment
Please refer to figure, in the embodiment of the present invention, a kind of incinerator that medical refuse burning is broken up with rod for stiring materials, including furnace body
1, clinker heat exchange box 2, upper barrel 3, feed hopper 4 and feeding motor 5;The top of the furnace body 1 is communicated with feed inlet 8, feed inlet 8
On be communicated with the upper barrel 3 tilted down, the downside of upper barrel 3 passes through the supporting leg 7 being fixedly welded and supports, under upper barrel 3
End upside is communicated with the feed hopper 4 for filler, and the position of feed hopper 4 is lower, convenient for facilitating worker from the upward filler of lower,
Mitigate labor intensity of workers, the feeding motor 5 is fixed on the lower end of barrel 3, and the output shaft of feeding motor 5 extend into feeding
Cylinder 3 in, and export be located at feeding cylinder 3 central axis on, be fixedly connected on the output shaft of feeding motor 5 along upper barrel 3 to
On screw auger 6, the medical waste in upper barrel 3 is delivered up, while carrying out extruding crushing.
The top of the furnace body 1 is fixedly installed with rotating electric machine 9 straight down, in the output shaft lower end of rotating electric machine 9
It is fixedly connected with vertical hollow shaft 10, the top and bottom of hollow shaft 10 pass through fixed bearing 13 and are rotatably connected on furnace body
On 1, rotate hollow shaft 10 in furnace body 1, cavity be equipped in hollow shaft 10, offered on 10 side wall of hollow shaft several with it is interior
The blowhole 23 of portion's cavity connection, the lower end of hollow shaft 10 is pierced by the bottom of furnace body 1, is communicated in its lower end and is fixed on furnace body 1
The inlet box 14 of bottom, inlet box 14 is interior to be connected to blower 15 by pipeline, and blower 15 blasts air into inlet box 14, to make
Air enters in furnace body 1.
Coaxial rotating cylinder 11 is fixed in the hollow shaft 10, rotating cylinder 11 is by the baffle of side wall and the web plate structure of bottom
At and fixed by the web plate of bottom and hollow shaft 10, the distance between the outer end of rotating cylinder 11 and 1 inner wall of furnace body are less than
1mm, so that the medical waste that top is fallen is in rotating cylinder 11;Several water are fixed on the side wall of the hollow shaft 10
Flat rod for stiring materials 25, rod for stiring materials 25 break up the rubbish fallen, are evenly distributed in it in rotating cylinder 11, convenient for burning, In
Top in the furnace body 1 is fixed with the fixed link being extend into rotating cylinder 11 straight down, and multiple points are fixed in fixed link
Firearm 12 lights the rubbish of different height, plays the role of igniting, is convenient for incineration firing;In the lower section of the rotating cylinder 11
It is provided with inclined stock guide 16, the lower end of stock guide 16 is extend into clinker heat exchange box 2, and the clinker that burning generates is sent to
In clinker heat exchange box 2;It is fixed with water jacket 17 on 1 side wall of furnace body, the heat that the burning in furnace body 1 generates is absorbed by water jacket 17
Amount.
It is communicated with chimney 19 at the top of the clinker heat exchange box 2, the flue gas that burning is generated is discharged, in clinker heat exchange box
It is fixed with preheating water tank 18 on 2 lateral wall, inserted with multiple heat exchange bars 20 in clinker heat exchange box 2 and preheating water tank 18, changes
Hot pin 20 is the good conductor of heat, by the heat transfer in flue gas to preheating water tank 18, is heated to the cold water in preheating water tank 18,
The bottom of preheating water tank 18 is communicated with water inlet pipe 21, and top is communicated with outlet pipe 22, and outlet pipe 22 is connected to 17 water inlet of water jacket,
To the water preheating in water jacket 17;The slag-drip opening 24 with hermatic door is offered in the bottom of the clinker heat exchange box 2, is convenient to clean combustion
Burn the clinker generated.
Medical waste is packed into from feed hopper 4, enters the rubbish in barrel 3, spiral shell is made by the driving of feeding motor 5
It revolves auger 6 to rotate, rubbish is delivered up, and enter from the feed inlet 8 at 1 top of furnace body, the rubbish entered from top is fallen in
In internal rotating cylinder 11, rotating cylinder 11 is driven by rotating electric machine 9, and 11 rubbish of rotating cylinder of rotation leads in internal-combustion
Crossing rod for stiring materials 25 makes rubbish scatter, and the multiple igniters 12 of the rubbish rotated in rotating cylinder 11 are lighted, and makes rubbish conflagration, empty
On the side wall of mandrel 10 can blow out air, sufficient air is provided for internal incineration firing, is convenient for internal incineration firing, burning
The heat of generation is absorbed by water jacket 17, utilizes the heat of releasing;Rubbish after burning is sent in clinker heat exchange box 2;Burning produces
Raw flue gas is also discharged from clinker heat exchange box 2, and exchanges heat in clinker heat exchange box 2 with heat exchange bar 20 therein, and heat is passed
It is delivered in preheating water tank 18, the water in preheating water tank 18 is heated.The present invention is convenient for by the inclination elevating hopper of setting from lower
Feeding mitigates the labor intensity of worker, also guarantees the safety of feeding, guarantees that medical waste will not be fallen out, rubbish is upper
The conveying of barrel inside spin makes its refinement, more easily burns convenient for crushing to medical waste;Rubbish is in internal rotating cylinder
Rotation, contacts with igniter and is stirred by rod for stiring materials, so that rubbish is scattered and contact with air sufficiently, ignition results are good, rubbish
It scatters, is easy burning, guarantee to burn abundant;Heat in flue gas is conducted heat by heat exchange bar, absorbs the heat in flue gas, sufficiently benefit
The heat generated with burning, is more energy-saving and environmentally friendly incinerator.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.