CN205782964U - A kind of waste incineration system - Google Patents
A kind of waste incineration system Download PDFInfo
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- CN205782964U CN205782964U CN201620518752.1U CN201620518752U CN205782964U CN 205782964 U CN205782964 U CN 205782964U CN 201620518752 U CN201620518752 U CN 201620518752U CN 205782964 U CN205782964 U CN 205782964U
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- waste incineration
- incineration system
- firing chamber
- pipeline
- dual firing
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Abstract
A kind of waste incineration system, it is mainly used in solid waste burning processing system, it is characterized in that: described waste incineration system includes the first combustion room, dual firing chamber, device for dragging dregs, at least one suction opeing, pipeline and blower fan, first combustion room and dual firing chamber connect, device for dragging dregs is positioned at the lower section of dual firing chamber, suction opeing is arranged at the sidewall of dual firing chamber and near device for dragging dregs, and blower fan includes air inlet and air outlet, and pipeline connects suction opeing and air inlet and connects the first combustion room and air outlet.The kiln body using this waste incineration system can reduce coking amount, improving production efficiency effectively, at low cost, and then reduces manual maintenance and the equipment energy consumption cost of the production and operation.
Description
Technical field
This utility model relates to field for the treatment of of solid waste, relates in particular to a kind of waste incineration system.
Background technology
Incineration of waste process is one of major way of China's industrial solid wastes process, along with country is to environmental protection
Requirement step up, incineration of waste process application more and more extensive.
At present, internal coking problem when processing solid waste for waste incineration system, use is fired first more
Tail end auxiliary fuel burners in room improves the first combustion room tail end temperature, utilizes the height that aid fuel combustion produces
Temperature flue gas makes the fusing of coking body remove coking.This method has a disadvantage in that coking is removed the most thorough；
Needing in coke-removing procedure to consume fuel, running cost is higher；The most too high flue-gas temperature will be to incineration of waste system
System body causes damage.
Utility model content
In view of this, this utility model provides a kind of low cost, it is achieved convenient, effectively reduces the useless of coking amount
Thing CIU.
A kind of waste incineration system, it includes the first combustion room, dual firing chamber, device for dragging dregs, at least one takes out
Air port, pipeline and blower fan, the first combustion room and dual firing chamber's connection, device for dragging dregs is positioned at the lower section of dual firing chamber,
Suction opeing is arranged at the sidewall of dual firing chamber and near device for dragging dregs, and blower fan includes air inlet and air outlet, pipe
Road connects suction opeing and air inlet and connects the first combustion room and air outlet.
Preferably, described waste incineration system also includes the pipe expansion device being arranged at pipeline.
Preferably, described blower fan is high-temperature blower.
Preferably, waste incineration system includes that baffle plate, described baffle plate are arranged at the second combustion of the upper end of suction opeing
On indoor sidewall.
Preferably, described pipeline is provided with multiple valve.
Preferably, described suction opeing is multiple, and is separated by predetermined distance, waste incineration system between two
Including fan housing, multiple suction opeings are connected with pipeline by fan housing.
Preferably, the first combustion room is provided with entrance point, and entrance point is connected with pipeline.
Preferably, inner-walls of duct is lined with refractory material.
In above-described embodiment, owing to suction opeing is arranged at the sidewall of dual firing chamber and near device for dragging dregs, start
Blower fan, regulates air quantity, the flue gas that part first fires room tail end is introduced dual firing chamber bottom, and enters convulsion
Mouthful, meanwhile, fall into high-temperature fusion fluid and the bulk incineration residue of device for dragging dregs from the first combustion room tail end
The a large amount of water vapour produced after contacting with cooling water are also into suction opeing, so that the first combustion room and dual firing chamber
Join domain, the particularly temperature of the lower section of this join domain is promoted, thus eliminate coking generate
Condition, reduce coking generation.For a small amount of coking generated, by strengthening the flow of blower fan, will more
Many combustion product gases introduce dual firing chamber bottom, melted, elimination coking, enter the combustion product gases of suction opeing,
Enter the first combustion room by ventilation shaft and blower fan, heat of high temperature can be recycled.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model waste incineration system.
Fig. 2 is the enlarged diagram of circle II in Fig. 1.
Main element symbol description:
10, the first combustion room；11, the first combustion room tail end；12, entrance point；20, dual firing chamber；21, side
Wall；30, suction opeing；40, device for dragging dregs；50, blower fan 51, air inlet；52, air outlet；60、
Baffle plate；70, pipeline；71, pipe expansion device；72, valve.
Detailed description of the invention
By further illustrating the technological means and effect thereof that this utility model taked, below in conjunction with this practicality
Novel preferred embodiment and accompanying drawing thereof are described in detail.
A kind of waste incineration system, is mainly used in solid waste burning processing system, and solid waste enters
Behind first combustion room 10, burning and form melt flow stream at a temperature of 900～1000 DEG C, flue gas enters dual firing chamber
20, indoor temperature is more than 1100 DEG C, and flue gas more than 2s, makes solid waste fill in dual firing chamber 20 time of staying
Divided combustion is complete.In this technological process, due to the first combustion room 10 and join domain of dual firing chamber 20,
The particularly lower section of this join domain is burning blind area and has water vapour from device for dragging dregs 40 upwards loss, temperature
Spend relatively low so that the first combustion room tail end 11 and the high-temperature fusion fluid cooling deposition of dual firing chamber 20 bottom
Form coking.Along with the coking of the first combustion room tail end 11 gets more and more, cause the first combustion room 10 internal capacity by
Tapered little, and when the coking of the first combustion room tail end 11 increases to certain thickness, it is designed with certain inclination angle
The first combustion room 10 make material also can disappear along the first combustion chamber-head portion to the power of the first combustion room tail end 11 flowing,
Affecting treating capacity and the treatment effect of solid waste, ultimately resulting in waste incineration system cannot run.Second combustion
Room 20 sidewall 21 coking can block the temperature on the sidewall 21 relative with the first combustion room tail end 11 of dual firing chamber 20
Degree detector and observation panel, what interference produced is normally carried out.
Refer to Fig. 1, disclose a kind of waste incineration system of the present utility model, this waste incineration system includes
First combustion room 10, dual firing chamber 20, device for dragging dregs 40, at least one suction opeing 30, pipeline 70 and blower fan 50,
First combustion room 10 and dual firing chamber 20 connect, and device for dragging dregs 40 is positioned at the lower section of dual firing chamber 20, suction opeing 30
Being arranged at the sidewall of dual firing chamber 20 and near device for dragging dregs 40, blower fan 50 includes air inlet 51 and air outlet
52, pipeline 70 connects suction opeing 30 and air inlet 51 and connects the first combustion room 10 and air outlet 52.
In above-described embodiment, start blower fan 50, regulate air quantity, by the part burning of the first combustion room tail end 11
Flue gas introduces dual firing chamber 20 bottom, and enters suction opeing 30, meanwhile, by the first combustion room tail end 11
Fall into a large amount of of generation after the high-temperature fusion fluid of device for dragging dregs 40 contact with cooling water with bulk incineration residue
Water vapour suction suction opeing 30, so that the first combustion room 10 and join domain of dual firing chamber 20, especially
It is that the temperature of the lower section of this join domain is promoted, thus eliminates the bar of melt flow stream formation of deposits coking
Part, reduces the generation of coking.For a small amount of coking generated, by strengthening blower fan 50 flow, can be by more
Many combustion product gases introduce dual firing chamber 20 bottom, melted, elimination coking, enter the flue gas of suction opeing 30,
Enter the first combustion room 10 by pipeline 70 and blower fan 50, heat of high temperature can be recycled.This practicality is new
A kind of waste incineration system of type can reduce between the first combustion room tail end 11 and dual firing chamber 20 join domain with
Under the coking amount of burning blind area, thus low cost efficiently reduces coking amount, reduces manual maintenance, equipment
The standby cost of energy consumption, does not interferes with the accuracy that observation panel is observed and hygrosensor is measured.
In this example, above-mentioned waste incineration system also includes the pipe expansion device 71 being arranged at pipeline 70, and it is made
With being for compensating the deformation caused of expanding with heat and contract with cold that pipeline 70 is produced by variations in temperature.Pipe expansion device
71 to have a lot of embodiment, such as pipe expansion device 71 can be expansion joint 71 or compensator.
Described blower fan 50 can be high-temperature blower, so can have longer service life.Here high-temperature blower
50 refer to the blower fan in work in hot environment, and the temperature of its work in hot environment can be 300 DEG C～1100 DEG C.
This waste incineration system includes that baffle plate 60, described baffle plate 60 are arranged at the sidewall of dual firing chamber 20, especially
It is on the sidewall 21 of dual firing chamber 20 and is positioned at the upper end of suction opeing 30.Baffle plate 60 may be configured as and sidewall
Become certain angle of inclination, so so that melt-flow physical ability is under gravity along dual firing chamber 20
Above sidewall and baffle plate, successfully landing is to device for dragging dregs 40.The benefit of this baffle plate 60, mainly avoids melting
Fluid enters suction opeing 30, and then blocking suction opeing 30.Due to the effect of baffle plate 60, melt flow stream is fallen a little
Have predetermined distance to sidewall, when melt flow stream is fallen will not hanging fascia on sidewall.
Described pipeline 70 is provided with multiple valve 72, in order to the maintenance of pipeline 70 and maintenance.
Described suction opeing 30 is multiple, and is separated between two, and waste incineration system includes fan housing, many
Individual suction opeing 30 is connected with pipeline 70 by fan housing.The quantity of described suction opeing 30 is according to the knot of dual firing chamber 20
Depending on burnt situation and dual firing chamber 20 cavity size.Described suction opeing is arranged at the second combustion immediately below baffle plate 60
On the sidewall of room 20, being arranged at this position can be by the steam of device for dragging dregs 40 upwards loss by suction opeing 30
Extract, and two English noxious substances and heat in the especially flue gas of the flue gas in this space can be passed through suction opeing
30, blower fan 50, pipeline 70 are pumped the entrance point 12 to the first arranged to the first combustion room 10 and are fired room 10, reach remaining
Recuperation of heat and the effect of environmental protection and energy saving.Described entrance point 12 is connected with pipeline 70.In order to improve pipeline 70 and enter
The sealing of mouth end 12, to reduce the loss of heat, can arrange sealant between, such as, can be close
Sealing.
Pipeline 70 inwall is lined with refractory material.High-temperature flue gas in resistance to pipeline 70.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although
With reference to previous embodiment, this utility model is described in detail, those skilled in the art has been come
Saying, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein part
Technical characteristic carries out equivalent, all within spirit of the present utility model and principle, any amendment of being made,
Equivalent, improvement etc., within should be included in protection domain of the present utility model.
Claims (8)
1. a waste incineration system, is mainly used in solid waste burning processing system, and its feature exists
In: described waste incineration system include the first combustion room, dual firing chamber, device for dragging dregs, at least one suction opeing,
Pipeline and blower fan, the first combustion room and dual firing chamber's connection, device for dragging dregs is positioned at the lower section of dual firing chamber, convulsion
Mouth is arranged at the sidewall of dual firing chamber and near device for dragging dregs, and blower fan includes air inlet and air outlet, and pipeline is even
Connect suction opeing and air inlet and connect the first combustion room and air outlet.
2. according to a kind of waste incineration system described in claim 1, it is characterised in that described incineration of waste
System also includes the pipe expansion device being arranged at pipeline.
3. according to a kind of waste incineration system described in claim 1, it is characterised in that described blower fan is high
Warm air machine.
4. according to a kind of waste incineration system described in claim 1, it is characterised in that waste incineration system
Including baffle plate, described baffle plate is arranged on the second indoor sidewall of combustion of the upper end of suction opeing.
5. according to a kind of waste incineration system described in claim 1, it is characterised in that described pipeline is provided with
Multiple valves.
6. according to a kind of waste incineration system described in claim 1, it is characterised in that described suction opeing is
Multiple, and between two, it is separated by predetermined distance, waste incineration system includes that fan housing, multiple suction opeings pass through
Fan housing is connected with pipeline.
7. according to a kind of waste incineration system described in claim 1, it is characterised in that the first combustion room is provided with
Entrance point, entrance point is connected with pipeline.
8. according to a kind of waste incineration system described in claim 1, it is characterised in that inner-walls of duct liner
There is refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518752.1U CN205782964U (en) | 2016-06-01 | 2016-06-01 | A kind of waste incineration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518752.1U CN205782964U (en) | 2016-06-01 | 2016-06-01 | A kind of waste incineration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205782964U true CN205782964U (en) | 2016-12-07 |
Family
ID=58138444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620518752.1U Active CN205782964U (en) | 2016-06-01 | 2016-06-01 | A kind of waste incineration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205782964U (en) |
-
2016
- 2016-06-01 CN CN201620518752.1U patent/CN205782964U/en active Active
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