CN209084786U - A kind of cinder from refuse incineration cooling system - Google Patents
A kind of cinder from refuse incineration cooling system Download PDFInfo
- Publication number
- CN209084786U CN209084786U CN201821875077.3U CN201821875077U CN209084786U CN 209084786 U CN209084786 U CN 209084786U CN 201821875077 U CN201821875077 U CN 201821875077U CN 209084786 U CN209084786 U CN 209084786U
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- China
- Prior art keywords
- cooler
- baffle
- air
- cinder
- cooling system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to field of garbage disposal, and in particular to a kind of cinder from refuse incineration cooling system.The specific technical proposal is: a kind of cinder from refuse incineration cooling system inside sets Shaftless screw conveyor structure including the cooler being obliquely installed, one end runs through cooler external motor, and the other end is vacantly located inside cooler；First baffle is arranged in the cooler other end, and discharge port is arranged in first baffle transverse seal cooler between first baffle and spiral conveying mechanism；At least one air inlet is arranged through one end of setting spiral conveying mechanism in cooler, the end of cooler nearby, air inlet rear feed inlet is set, feed inlet is tightly connected by pipeline and incinerator；Air outlet, air outlet external air-introduced machine are set on the cooler other end.This system is directly cooled down using outside air, and structure is simple, input cost is low, environmentally protective, energy-saving and emission-reduction, is suitble to investment industrial mass production.
Description
Technical field
The utility model belongs to field of garbage disposal, and in particular to a kind of cinder from refuse incineration cooling system.
Background technique
Compared with landfill, compost, waste incineration has loss of weight, volume reduction, pollutes many merits such as few.But Refuse Incineration Process
In, a large amount of lime-ash can be generated, after blowing out, if this part high-temperature ash not being discharged in time, being cooled down, furnace outage time can be very
Length, firing efficiency are low.But if directly high-temperature ash is discharged into environment by this part, there is huge fire hazard.And
The lime-ash of high temperature also can be different according to the rubbish type of burning, release the pollutants such as a large amount of sulfide, nitride, produce to environment
Raw huge pollution.Moreover, directly stacking in cooling procedure, the amount of heat of lime-ash is also lost in air.But reality
It is that the grey Slag treatment after waste incineration is the sub-fraction of entire link, if big using space occupied, input cost is high
Cooling system takes time and effort, and is unsuitable for putting into industrial actual production.
Therefore it provides one kind is low in cost, treatment effeciency is high, can effectively recycle the cinder from refuse incineration cooling system of heat source
System, it is extremely urgent.
Summary of the invention
The purpose of the utility model is to provide it is a kind of it is low in cost, treatment effeciency is high, the rubbish that can effectively recycle heat source is burnt
Ashing slag cooling system.
For achieving the above object, the technical scheme adopted by the utility model is a kind of cinder from refuse incineration is cooling
Shaftless screw conveyor structure, the helical feed is arranged including the tubular cooler being obliquely installed in system inside the cooler
The conveying direction of mechanism is consistent with inclined direction, and the cooler upper end and external electricity are run through in described spiral conveying mechanism one end
Machine, the other end are vacantly located inside the cooler；
First baffle is arranged in end closure under the cooler, the bottom near lower end surface, and the first baffle is horizontal
To the cooler is closed, the first baffle height is less than the height of the cooler, and the first baffle is close to the spiral shell
It revolves the free end of conveying mechanism and the two separates, between the first baffle and the spiral conveying mechanism, the cooler cylinder
Discharge port is arranged in wall lower part；
At least one air inlet is set on barrel near the cooler upper end, feed inlet is set below the air inlet,
The feed inlet is tightly connected by pipeline and incinerator；Air outlet is arranged in cooler other end top；The air outlet
Pass through the external air blower of pipeline by the external air-introduced machine of pipeline or the air inlet.
Preferably, at least two air inlets are set on the cooler barrel, side is respectively set above cooler
The first air inlet and the second air inlet of end face is set.
Preferably, first air inlet and/or the second air inlet are inwardly to be gradually reduced to be formed by the barrel of cooler
Tubular structure.
Preferably, the tubular structure outlet side bending of second air inlet, towards the spiral conveying mechanism.
Preferably, the affixed second baffle in first baffle top, the upper barrel of the second baffle and the cooler
Separation；The second baffle is towards the spiral conveying mechanism direction and parallel with the spiral conveying mechanism conveying direction.
Preferably, dust-extraction unit is set between the air-introduced machine and the cooler.
Preferably, the air-introduced machine is connect by pipeline with the incinerator.
Preferably, on the first baffle, between the first baffle and cooler lower end, also with temperature-difference power generation module
Hot end connection.
The utility model has the following beneficial effects: by the way that air-introduced machine or air blower is arranged in cooling system outer end, directly
Cooled down using outside air；It is come back in incinerator by the air of heat exchange, auxiliary burns completely and reduces burning
The energy；It is equipped with temperature-difference power generation module in the tail end of heat exchange simultaneously, further collects heat source and for generating electricity.Whole system structure
Simply, input cost is low, environmentally protective, energy-saving and emission-reduction, is suitble to investment industrial mass production.
Detailed description of the invention
Fig. 1 is a kind of embodiment structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of preferred embodiments of the present invention；
Fig. 3 is a kind of structural schematic diagram of air inlet in Fig. 2；
Fig. 4 is the structural schematic diagram of another air inlet in Fig. 2.
Specific embodiment
As shown in Figure 1, a kind of cinder from refuse incineration cooling system is described including the tubular cooler 70 being obliquely installed
Shaftless screw conveyor structure 2 is set inside cooler 70, the conveying direction of the spiral conveying mechanism 2 is consistent with inclined direction,
Described 2 one end of spiral conveying mechanism is through described 70 one end of cooler and external motor, the other end are vacantly located at the cooler
70 bosoms.
Another end closure of the cooling system 70.It should be understood that sealing herein is and the aforementioned spiral shell through setting
" running through " opposite meaning in conveying mechanism 2 is revolved, i.e., do not punched, be open on this end face.Close to the cooler
First baffle 31 is arranged in bottom near 70 end faces, and cooler 70 described in 31 transverse seal of first baffle is highly less than
The height of the cooler 70.The first baffle 31 is separated close to the free end and the two of the spiral conveying mechanism 2.It is more excellent
Scheme are as follows: the affixed second baffle 32 in 31 top of first baffle, the upper cylinder of the second baffle 32 and the cooler 70
Wall separation；The second baffle 32 towards 2 direction of spiral conveying mechanism and with 2 conveying direction of spiral conveying mechanism
In parallel.The second baffle 32 will not contact the spiral conveying mechanism 2 of stationary state or working condition, will not influence helical feed
The normal work of mechanism 2.Between the first baffle 31 and the spiral conveying mechanism 2,70 barrel lower part of the cooler, if
Set discharge port 74.More optimal solution are as follows: on the first baffle 31, between 70 sealing end of the first baffle 31 and cooler,
Also it is connect with the hot end of temperature-difference power generation module 8.
It should be understood that the first baffle 31 or first baffle 31 with second baffle 32 together, by the cooler
70 points are two parts, and a part is provided through spiral conveying mechanism 2 and discharge port 72, the not set special construction of another part,
It is connected to by the gap between two baffles and the top barrel of cooler 70 with front portion.That is, the screw conveyor
The material that structure 2 conveys all passes through discharge port 72 and leaves the cooler 70, will not enter another part.
At least one air inlet 72, institute is arranged on one end barrel of setting spiral conveying mechanism 2 in the cooler 70
It states near the end of cooler 70,72 rear of air inlet setting feed inlet 71, the feed inlet 71 is by pipeline and burns
Furnace 1 is tightly connected；Air outlet 73 is arranged in 70 other end top of cooler, and the air outlet 73 passes through the external air-introduced machine of pipeline
5 or the air inlet 72 pass through the external air blower of pipeline (air blower is not shown in the figure).It should be understood that outside air is logical
It crosses air blower to enter cooler 70 or enter cooler 70 by air-introduced machine 5, can achieve goal of the invention.
When introducing air using air-introduced machine 5, more optimal solution are as follows: be arranged between the air-introduced machine 5 and the cooler 70
Dust-extraction unit 6.The dust-extraction unit 6 is preferably arranged to Detachable connection structure, can be the common dedustings such as strainer, dust-removal cloth-bag
Equipment.More optimal solution are as follows: the air-introduced machine 5 is connect by pipeline with the incinerator 1, to draw the hot wind after heat exchange
It returns in incinerator 1, on the one hand increases oxygen help and burn sufficiently, on the other hand heat collection can be got up and burn when progress
Recycling reduces and burns the consumption energy.When using air blower, dust-extraction unit 6, again tieback directly can be connected using pipeline
To incinerator 1.
When using air-introduced machine 5 introduce air when, more optimal solution are as follows: on 70 barrel of cooler be arranged at least two into
Air port 72, the first air inlet 721 that barrel top is respectively set and the second air inlet 722 that cylinder end face is set.It is described
First air inlet 721 and/or the second air inlet 722 are that the tubular structure formed is inwardly gradually reduced by the barrel of cooler 70.
It will be appreciated that first air inlet 721 and/or the second air inlet 722 are recessed inwardly on 70 barrel of cooler,
Barrel dliameter bottomless uncovered tubular structure not of uniform size is formed, in being inside cooler 70, the barrel dliameter of the tubular structure is from outer
Inwardly it is gradually reduced.More optimal solution are as follows: the tubular structure outlet side bending of second air inlet 722, towards the spiral
Conveying mechanism 2.
When introducing air using air blower, more optimal solution are as follows: first air inlet 721 and the second air inlet 722
Setting it is same as described above, air blower carries out pipe branch according to the quantity of setting air inlet, connect respectively with each air inlet, is bulging
Wind.
The working principle of the utility model are as follows: open air-introduced machine 5 or air blower, the lime-ash after waste incineration pass through feed inlet
72 are entered inside cooler 70 by feed inlet 71, are moved jointly to discharge port 74 under the action of helical feed and gravity.Together
When, extraneous cool air enters cooler 70 from air inlet 72, and air inlet structure wide outside and narrow inside makes wind-force enter cooler 70
After become larger, be more conducive to the rapid cooling of lime-ash；The air inlet structure being inwardly arranged that is recessed effectively prevents lime-ash in extreme case
Under (be such as laid flat cooler 70 when being unpicked and washed, when such as wind direction disorder occasionally has lime-ash to reach air inlet 72) and go out from air inlet 72,
Into air pollution environmental.After air and lime-ash carry out heat exchange, cooler 70 is left from air outlet 73 and returns to incinerator
1, complete, saving energy is burned in help.The movement of two block baffles and spiral conveying mechanism 2 effectively blocks lime-ash from outlet air jointly
It is down the wind left at mouth 73.
Claims (8)
1. a kind of cinder from refuse incineration cooling system, it is characterised in that: described cold including the tubular cooler (70) being obliquely installed
But Shaftless screw conveyor structure (2) are set inside device (70), the conveying direction and inclined direction one of the spiral conveying mechanism (2)
It causes, the cooler (70) upper end and external motor are run through in described spiral conveying mechanism (2) one end, and the other end is vacantly located at described
Cooler (70) is internal；
First baffle (31) are arranged in end closure under the cooler (70), the bottom near lower end surface, the first gear
Cooler (70) described in plate (31) transverse seal, the first baffle (31) are highly less than the height of the cooler (70), institute
It states the free end and the two of first baffle (31) close to the spiral conveying mechanism (2) to separate, the first baffle (31) and institute
It states between spiral conveying mechanism (2), the cooler (70) barrel lower part, is arranged discharge port (74)；
At least one air inlet (72), setting below the air inlet (72) are set on barrel near cooler (70) upper end
Feed inlet (71), the feed inlet (71) are tightly connected by pipeline and incinerator (1)；Cooler (70) other end top
It is arranged air outlet (73)；The air outlet (73) is passed through outside pipeline by the external air-introduced machine of pipeline (5) or the air inlet (72)
Connect air blower.
2. a kind of cinder from refuse incineration cooling system according to claim 1, it is characterised in that: cooler (70) cylinder
Be arranged on wall at least two air inlets (72), be respectively arranged above the cooler (70) side the first air inlet (721) and
The second air inlet (722) of end face is set.
3. a kind of cinder from refuse incineration cooling system according to claim 2, it is characterised in that: first air inlet
(721) and/or the second air inlet (722) is that the tubular structure formed is inwardly gradually reduced by the barrel of cooler (70).
4. a kind of cinder from refuse incineration cooling system according to claim 3, it is characterised in that: second air inlet
(722) tubular structure outlet side bending, towards the spiral conveying mechanism (2).
5. a kind of cinder from refuse incineration cooling system according to claim 1, it is characterised in that: the first baffle (31)
The affixed second baffle in top (32), the second baffle (32) separate with the upper barrel of the cooler (70)；The second gear
Plate (32) is towards the spiral conveying mechanism (2) direction and parallel with the spiral conveying mechanism (2) conveying direction.
6. a kind of cinder from refuse incineration cooling system according to claim 1, it is characterised in that: the air-introduced machine (5) with
Dust-extraction unit (6) are set between the cooler (70).
7. a kind of cinder from refuse incineration cooling system according to claim 1, it is characterised in that: the air-introduced machine (5) is logical
Piping is connect with the incinerator (1).
8. a kind of cinder from refuse incineration cooling system according to claim 1, it is characterised in that: the first baffle (31)
Between upper, described first baffle (31) and cooler (70) lower end, also it is connect with the hot end of temperature-difference power generation module (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875077.3U CN209084786U (en) | 2018-11-14 | 2018-11-14 | A kind of cinder from refuse incineration cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875077.3U CN209084786U (en) | 2018-11-14 | 2018-11-14 | A kind of cinder from refuse incineration cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084786U true CN209084786U (en) | 2019-07-09 |
Family
ID=67124039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875077.3U Expired - Fee Related CN209084786U (en) | 2018-11-14 | 2018-11-14 | A kind of cinder from refuse incineration cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576476A (en) * | 2023-07-11 | 2023-08-11 | 江苏大恒环境技术有限公司 | Furnace bottom dry ash discharging device of furnace-pan integrated salt-containing waste liquid incinerator |
-
2018
- 2018-11-14 CN CN201821875077.3U patent/CN209084786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576476A (en) * | 2023-07-11 | 2023-08-11 | 江苏大恒环境技术有限公司 | Furnace bottom dry ash discharging device of furnace-pan integrated salt-containing waste liquid incinerator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201114 |