A kind of solid waste treatment device
Technical field
The utility model is related to offal treatment field, specially a kind of solid waste treatment device.
Background technology
As China's rapid development of economy and urbanization process are accelerated, the increase of construction of wastewater treatment plant, the production of sludge
Amount also increases sharply, and the processing of sludge has become focus point new in comprehensive environmental improvement, since sludge gives an offensive smell, to surrounding
Environment and operating personnel generate harmful effect, so the foul smell to be generated to sludge is collected processing, deodorization technology exists at present
The domestic development time is short, is restricted by various aspects, and without it is a kind of specifically for the foul smell generated in sludge handling process into
The technology and device of row processing, following Treatment of Sludge strategy are to make to reach one between the generation, disposition and environmental protection of sludge
A good balance, on present society to the processing of sludge can not recycling, without effective specific resistance to filtration method, no
Environmental ecological benefit, Social benefit and economic benefit can be taken into account, currently, desiccation adds burning to be both China's specific resistance to filtration
Developing direction, therefore we make this improvement, propose a kind of solid waste treatment device.
Utility model content
The purpose of this utility model is to provide a kind of solid waste treatment devices, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions:A kind of solid waste treatment device, including
Sludge absorbing cavity, odorless sludge, control device, ultrasonic treatment unit and dehydration device, sludge absorbing cavity top are equipped with smelly
Gas collection device, foul smell collection device right side are connected with odor filter device and foul smell wind turbine in turn, and foul smell wind turbine and control fill
Ionic reaction case is provided between setting, ionic reaction case is fixedly arranged above ion generator, is installed successively above ion generator
There are fresh wind turbine and fresh wind filter, sludge absorbing cavity bottom that agitating device is installed, transmission is provided with below agitating device
Band, ultrasonic treatment unit is fixed among conveyer belt, and dehydration device is connected to transmission end of tape, is provided on the right side of dehydration device
Sludge drier, sludge drier upper right side are connected with scrubbing tower, are provided with belt conveyor below sludge drier, belt is defeated
It send and is provided with sludge bucket elevator on the right side of machine, sludge incinerator is installed on the right side of sludge bucket elevator, sludge incinerator lower right is fixed
There is combustor, runs through waste heat boiler on the right side of sludge incinerator.
Preferably, it is provided with preforming device between agitating device and conveyer belt, the sludge after deodorization can be pressed into one
The pie for determining thickness facilitates transmission.
Preferably, it is connected by screw conveyor between sludge bucket elevator and sludge incinerator, screw conveyor is by having
There is the rotation axis of flight to be rotated in hopper, makes frictional force of the sludge due to its own gravity and its to hopper in loading hopper
Effect, only migrate forward along hopper, complete the transportation work of sludge incineration.
Preferably, sludge drier, belt conveyor and sludge bucket carry motor spindle and are both provided with head funnel, and sludge bucket carries
Machine lower left is fixed with funnel, and head funnel can also play dust-proof effect for guide, control stream direction.
Preferably, belt conveyor is triangle rack structure, has many advantages, such as that compact-sized, rigidity is good, intensity is high.
Preferably, conveyer belt upper and lower is both provided with ultrasonic treatment unit, ultrasonic treatment unit generate frequency be 20,
33,40,50KHz, acoustic density control the ultrasonic wave in 0.1-2.0w/g, have established good base to subsequent recycling in this way
Plinth.
Compared with prior art, the utility model has the beneficial effects that:
1, the utility model is usually used in transporting the defeated of bulk particle or piece material (sludge) in relatively short distance by setting
The screw conveyor sent is rotated in a hopper by the rotation axis with flight, makes the material in loading hopper due to itself
The effect of gravity and its frictional force to hopper is only migrated forward along hopper, is not only increased without being rotated together with flight
The useful space for conveying material substantially avoids plugging phenomenon generation, while eliminating artificial dredging work, ensures doses
Uniformly conveying, keeps burning abundant, while improving working environment.
2, the utility model is sobbed filter by setting, people-oriented, while improve working environment, it is empty to reduce work
The concentration of interior gas pollutant is effectively reduced the odor concentration of efflux gas, using air supply mode in pollution sources surface shape
It eliminates and pollutes at sheath, it is different from the dilution principle of tradition ventilation, noxious pollutant is eliminated using oxidation reaction is decomposed, is not produced
Raw secondary pollution, ionic air is non-corrosive to pipeline and equipment, has protective effect to instrument and meter.
3, the utility model generates the ultrasonic wave of certain frequency and power by the way that supersonic generator is arranged, in sludge
Zoogloea is destroyed, and after the dehydration efficiency that certain processing time reaches best, removing is produced after being ultrasonically treated
Raw moisture, the moisture that this process generates are discharged into sewage treatment plant, and remaining mud component is due to having reached good de-
Water effect can be used for the recycling in later stage.
Description of the drawings
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model belt conveyor and sludge bucket elevator structural schematic diagram;
Fig. 3 is the utility model ultrasonic treatment unit structural schematic diagram.
In figure:1- sludge absorbing cavities;2- agitating devices;3- preforming devices;The odorless sludge of 4-;5- conveyer belts;6- foul smell is received
Acquisition means;7- odor filter devices;8- foul smell wind turbines;The fresh wind filters of 9-;The fresh wind turbines of 10-;11- ion generators;12-
Control device;13- ionic reaction casees;14- ultrasonic treatment units;15- ultrasonic waves;16- sludge driers;17- scrubbing towers;
18- screw conveyors;19- sludge incinerators;20- dehydration devices;21- belt conveyors;22- sludge bucket elevators;23- waste heat pots
Stove;24- combustors;25- head funnels;26- funnels.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of solid waste treatment device, including dirt
Mud absorbing cavity 1, odorless sludge 4, control device 12, ultrasonic treatment unit 14 and dehydration device 20, it is characterised in that:Sludge is inhaled
It receives 1 top of chamber and foul smell collection device 6 is installed, 6 right side of foul smell collection device is connected with odor filter device 7 and foul smell wind in turn
Machine 8, is provided with ionic reaction case 13 between foul smell wind turbine 8 and control device 12, ionic reaction case 13 is fixedly arranged above ion hair
Raw device 11, ion generator 11 are sequentially arranged above with fresh wind turbine 10 and fresh wind filter 9,1 bottom of sludge absorbing cavity peace
Equipped with agitating device 2,2 lower section of agitating device is provided with conveyer belt 5, and ultrasonic treatment unit 14 is fixed among conveyer belt 5, is taken off
Water installations 20 are connected to 5 end of conveyer belt, and 20 right side of dehydration device is provided with sludge drier 16,16 upper right side of sludge drier
It is connected with scrubbing tower 17,16 lower section of sludge drier is provided with belt conveyor 21, and 21 right side of belt conveyor is provided with sludge
Bucket elevator 22,22 right side of sludge bucket elevator are equipped with sludge incinerator 19, and 19 lower right of sludge incinerator is fixed with combustor 24,
Waste heat boiler 23 is run through on 19 right side of sludge incinerator.
It is provided with preforming device 3 between agitating device 2 and conveyer belt 5, the sludge after deodorization can be pressed into certain thickness
The pie of degree facilitates transmission, is connected by screw conveyor 18 between sludge bucket elevator 22 and sludge incinerator 19, spiral transferring
It send machine 18 to be rotated in hopper by the rotation axis with flight, makes the sludge in loading hopper due to its own gravity and its to material
The effect of the frictional force of slot only migrates forward along hopper, completes the transportation work of sludge incineration, sludge drier 16, belt are defeated
Machine 21 and 22 bottom of sludge bucket elevator is sent to be both provided with head funnel 25,22 lower left of sludge bucket elevator is fixed with funnel 26, head
Portion's funnel 25 can also play dust-proof effect for guide, control stream direction, and belt conveyor 21 is triangle rack
Structure has many advantages, such as that compact-sized, rigidity is good, intensity is high, and 5 upper and lower of conveyer belt is both provided with ultrasonic treatment unit 14,
Ultrasonic treatment unit 14 generate frequency be 20,33,40,50KHz, acoustic density control 0.1-2.0w/g ultrasonic wave 15,
It haves laid a good foundation in this way to subsequent recycling.
Operation principle:The utility model absorbs sludge by the way that sludge absorbing cavity 1 is arranged, and is collected and is produced by foul smell collection device 6
Raw foul smell, foul smell filter 7 prevent dust content mistake to filter out the suspended particulate and aerosol substance in foul smell
Height, influences the performance of ion generator 11, and sends foul smell wind turbine 8 to convey foul smell, and fresh air is from fresh wind filter 9
Top enter, filter out the suspended particulate and aerosol substance in fresh air, fresh wind turbine 10 convey ion wind to from
Electronic generator 11, control device 12 control whole system switch and are connected with ion generator 11 by internal wire, ion
Inductor is installed inside reaction chamber 13, signal receiver is installed, between inductor and signal receiver inside agitating device 2
It is connected by internal wire, when control device 12 is opened, ion generator 11 works, and generation energetic ion is simultaneously defeated by ion
It send into ionic reaction case 13, forming sheath on pollution sources surface eliminates pollution, and inductor passes through electricity in ionic reaction case 13
Line transmits a signal in signal receiver, and agitating device 2 is closed at this time, and sludge stays in foul smell collection device 6, works as control device
When 12 closing, control ion generator 11 no longer works, and inductor transmits a signal to signal by electric wire in ionic reaction case 13
In receiver, agitating device 2 is opened, and odorless sludge 4 is flowed out by 2 bottom of agitating device, flows to 5 upper surface of conveyer belt, final to flow
It is dehydrated into dehydration device 20, exporting dewatered sludge by sludge drier 16 enters in belt conveyor 21, by starting belt
The power of conveyer 21 acts on, and dewatered sludge is continuously and uniformly delivered to dirt by dewatered sludge by frictional force between conveyer belt
Mud bucket elevator 22.The wet carrier gas that sludge drier 16 comes out is by the washing removing moisture of scrubbing tower 17, the big portion of carrier gas after washing
It sends back in sludge drier 16 and recycles, small part is sent into burning disposal in sludge incinerator 19, and dewatered sludge is by hopper base
Portion, which is equably sent by spiral conveyer 18 in sludge incinerator 19, carries out burning disposal, and waste heat boiler 23 recycles incineration flue gas
Waste heat.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.