CN207081017U - The cold dry conveying device of dregs of incinerator - Google Patents
The cold dry conveying device of dregs of incinerator Download PDFInfo
- Publication number
- CN207081017U CN207081017U CN201720844599.6U CN201720844599U CN207081017U CN 207081017 U CN207081017 U CN 207081017U CN 201720844599 U CN201720844599 U CN 201720844599U CN 207081017 U CN207081017 U CN 207081017U
- Authority
- CN
- China
- Prior art keywords
- roller
- dregs
- conveying device
- cold dry
- dry conveying
- Prior art date
- 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.)
- Active
Links
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
- Incineration Of Waste (AREA)
Abstract
The cold dry conveying device of dregs of incinerator, it is related to a kind of improvement of hazardous Waste Incineration auxiliary equipment, and in particular to a kind of cold dry conveying device of dregs of incinerator.It includes feed arrangement, drawing mechanism, base, motor, support roller, roller, rolling ring, chain, sprocket wheel, roller is double-layer barrel, the left end of roller is provided with feed arrangement, drawing mechanism is provided with the right side of roller, roller is arranged on support roller entirely through rolling ring and can rotated on support roller, and support roller is supported on base, and the side of roller is provided with motor, sprocket wheel is being provided with roller, motor connects sprocket wheel by chain.The utility model has the following advantages compared with prior art：System is reasonable, good cooling results；Easy to maintenance, cost is low；Due to avoiding the aforesaid drawbacks of traditional air-cooled and water cooling, so having preferable technical advance and economic benefit.
Description
Technical field
It the utility model is related to a kind of improvement of hazardous Waste Incineration auxiliary equipment, and in particular to a kind of dregs of incinerator
Cold dry conveying device.
Background technology
In the incineration disposal of China's industry dangerous waste and clinical waste (being collectively referred to as dangerous waste), it can produce and burn total amount about 15%
Clinker, it is about 40,000,000 tons that current domestic year, which burns dangerous waste amount, and year produces about 6,000,000 tons of clinker, due to being belonged to together on slag properties
In dangerous waste, so clinker need to carry out solidification landfill.Traditional cooling of furnace slag mode, when it is air-cooled, second, water seal cools down.It is air-cooled
Shortcoming is a lot, and first is cool time length, and cooling effectiveness is low so that solid accumulation is unable to timely processing；Second be it is air-cooled can not
The central temperature of clinker is cooled down, do not reach cooling purpose；3rd is the air-cooled steam for being exposed in air, evaporating formation
There are a large amount of VOC classes, form secondary atmosphere pollution.
Water seal cools down, and refers to allow clinker to fall in the cold rinse bank of closing, and water directly contacts carry out heat exchange, and it is maximum
The shortcomings that one be to produce a large amount of contaminant waters, form secondarily polluted water；Two are so that more dry clinker itself, by into water
It is honored as a queen water suction, the weight of increase about 30% so that clinker increase solidification about 600 yuan of cost of landfill per ton, the whole nation is added to every year
This about 3.6 hundred million yuan.The utility model device, cooled down by indirect type closed, effectively prevent the secondary dirt of National People's Congress's gas and water
Dye, cooling effectiveness greatly promote, and have significantly saved people and have solidified landfill cost.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of cold dry conveying of dregs of incinerator
Device, it is prevented, and dregs of incinerator cooling effectiveness is low, cooling procedure produces secondary pollution, and provides a kind of roller jacket type cooling
Conveying device, can there are effective temperature-reducing and loss of weight, its process is arranged without pollution is outer completely.
To achieve the above object, the utility model is using following technical scheme：It includes feed arrangement 1, drawing mechanism
2nd, base 3, motor 4, support roller 5, roller 6, rolling ring 7, chain 8, sprocket wheel 9, roller 6 are double-layer barrel, and the left end of roller 6 is set
Feed arrangement 1 is equipped with, the right side of roller 6 is provided with drawing mechanism 2, and roller 6 is arranged on entirely through rolling ring 7 on support roller 5 and energy
Rotated on support roller 5, support roller 5 supports on the base 3, and the side of roller 6 is provided with motor 4, and chain is being provided with roller 6
Wheel 9, motor 4 connect sprocket wheel 9 by chain 8.
Clinker caused by rotary kiln 12 or grate furnace afterbody in the utility model, after screen pack 1-1 filterings, Ran Houcong
Feed arrangement 1 enters roller 6, and now motor 4 is started working, and roller 6 starts to rotate, and is sufficiently mixed and stirs material, make
Obtain material uniform decrease in temperature；Because roller 6 itself carries the gradient, so material can move forward with the rotation of roller 6, it is
Prevent that material movement is too fast, be additionally arranged weir plate 6-1 and slowed down.
The cooling medium of whole process is soft water or demineralized water, all the time the water leg between the double-deck barrel of roller 6, soft
Circulated between hydrophone, cooling tower.
The utility model has the following advantages compared with prior art：System is reasonable, good cooling results；It is easy to maintenance, cost
It is low；Due to avoiding the aforesaid drawbacks of traditional air-cooled and water cooling, so having preferable technical advance and economic benefit.
The cold dry conveying device of clinker of the present utility model, has the following advantages that：1st, lime-ash temperature caused by rotary kiln/grate furnace
High temperature furnace slag effectively can be down to 50-60 DEG C by degree up to 800 DEG C using the system；2nd, cool time is short, and cooling procedure is at 20 points
Clock or so；3rd, cooling medium is softened water or demineralized water, and wide material sources, cost is cheap, and is recycled；4th, relative to before
Water seal cooling, the moisture content for clinker of slagging tap is down to 3% from 35% before, significantly reduces the solidification landfill cost of clinker；
5th, the material diameter of conveying reaches as high as 250mm；6th, system that employs the conveying principle of rotary kiln form, system is made to form one solely
The circulation of vertical closing, avoid producing heat radiation to surrounding environment；7th, relative to the former water seal type of cooling of slagging tap, not only cause
The moisture content of clinker reduces more than 90%, and the solidification for significantly reducing clinker as dangerous waste fills cost, and effectively prevent
Clinker directly contacted with water seal water caused by substantial amounts of contaminant water, beneficial to environmental protection.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 C-C sectional views；
Fig. 3 is Fig. 1 top view；
Fig. 4 is the A portions enlarged drawing in Fig. 1；
Fig. 5 is scheme of installation of the present utility model.
Description of reference numerals：Feed arrangement 1, drawing mechanism 2, base 3, motor 4, support roller 5, roller 6, rolling ring 7, chain
Bar 8, sprocket wheel 9, disclose slag pipe 10, metallic packing ring 11, rotary kiln 12, screen pack 1-1, sweep-up pipe 2-1, water inlet 2-2, delivery port
2-3, weir plate 6-1.
Embodiment
Referring to shown in Fig. 1-Fig. 5, the technical scheme that present embodiment uses is：It is by feed arrangement 1, drawing mechanism
2nd, base 3, motor 4, support roller 5, roller 6, rolling ring 7, chain 8, sprocket wheel 9 form, and roller 6 is double-layer barrel, a left side for roller 6
End is provided with feed arrangement 1, and the right side of roller 6 is provided with drawing mechanism 2, and roller 6 is arranged on support roller 5 entirely through rolling ring 7
And can be rotated on support roller 5, support roller 5 supports on the base 3, and the side of roller 6 is provided with motor 4, is being set on roller 6
There is sprocket wheel 9, motor 4 connects sprocket wheel 9 by chain 8.
Described support roller 5 is double group structures, and support roller 5 is divided to for two groups of the left and right front and rear sides for holding roller 6 respectively.
Described feed arrangement 1 is angularly disposed, and the bottom of feed arrangement 1 obliquely is set by disclosing slag pipe 10, discloses slag pipe
10 be normally closed structure.Opened when feed arrangement 1 blocks and disclose slag pipe 10, can conveniently carry out Quick dredging.
Screen pack 1-1 is provided with described feed arrangement 1.
Described roller 6 and the junction of feed arrangement 1 are provided with metallic packing ring 11.
Described roller 6 is overall to carry the gradient, and the feed end of roller 6 is higher than discharge end.
The described inner homogeneous of roller 6 is provided with polylith weir plate 6-1.It is additionally arranged weir plate to be slowed down, is done for anti-mesh debris
Hold together and knot, add chain and intercepted.
Sweep-up pipe 2-1, water inlet 2-2, delivery port 2-3, water inlet 2-2 and water outlet are provided with described drawing mechanism 2
Mouth 2-3 is connected on the cavity between the double-layer barrel of roller 6, and sweep-up pipe 2-1 is arranged on the end face of drawing mechanism 2.
Rotary kiln in the utility model, clinker caused by grate furnace afterbody, after screen pack 1-1 filterings, then from entering
Expect that device 1 enters roller 6, now motor 4 is started working, and roller 6 starts to rotate, and is sufficiently mixed and stirs material so that
Material uniform decrease in temperature；Because roller 6 itself carries the gradient, so material can move forward with the rotation of roller 6, in order to
Prevent that material movement is too fast, be additionally arranged weir plate 6-1 and slowed down.
The cooling medium of whole process is soft water or demineralized water, all the time the water leg between the double-deck barrel of roller 6, soft
Circulated between hydrophone, cooling tower.
The utility model has the following advantages compared with prior art：System is reasonable, good cooling results；It is easy to maintenance, cost
It is low；Due to avoiding the aforesaid drawbacks of traditional air-cooled and water cooling, so having preferable technical advance and economic benefit.
The cold dry conveying device of clinker of the present utility model, has the following advantages that：1st, lime-ash temperature caused by rotary kiln/grate furnace
High temperature furnace slag effectively can be down to 50-60 DEG C by degree up to 800 DEG C using the system；2nd, cool time is short, and cooling procedure is at 20 points
Clock or so；3rd, cooling medium is softened water or demineralized water, and wide material sources, cost is cheap, and is recycled；4th, relative to before
Water seal cooling, the moisture content for clinker of slagging tap is down to 3% from 35% before, significantly reduces the solidification landfill cost of clinker；
5th, the material diameter of conveying reaches as high as 250mm；6th, system that employs the conveying principle of rotary kiln form, system is made to form one solely
The circulation of vertical closing, avoid producing heat radiation to surrounding environment；7th, relative to the former water seal type of cooling of slagging tap, not only cause
The moisture content of clinker reduces more than 90%, and the solidification for significantly reducing clinker as dangerous waste fills cost, and effectively prevent
Clinker directly contacted with water seal water caused by substantial amounts of contaminant water, beneficial to environmental protection.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (8)
1. the cold dry conveying device of dregs of incinerator, it is characterised in that：It include feed arrangement (1), drawing mechanism (2), base (3),
Motor (4), support roller (5), roller (6), rolling ring (7), chain (8), sprocket wheel (9), roller (6) are double-layer barrel, roller (6)
Left end be provided with feed arrangement (1), drawing mechanism (2) is provided with the right side of roller (6), roller (6) is entirely through rolling ring (7)
It is arranged on support roller (5) and can be rotated on support roller (5), support roller (5) is supported on base (3), and the side of roller (6) is provided with
Motor (4), sprocket wheel (9) is being provided with roller (6), motor (4) passes through chain (8) and connects sprocket wheel (9).
2. the cold dry conveying device of dregs of incinerator according to claim 1, it is characterised in that：Described support roller (5) is double groups
Structure, support roller (5) are divided into the two groups of front and rear sides for holding roller (6) respectively in left and right.
3. the cold dry conveying device of dregs of incinerator according to claim 1, it is characterised in that：Described feed arrangement (1) is
Angularly disposed, the bottom of feed arrangement (1) obliquely is set by disclosing slag pipe (10), and it is normally closed structure to disclose slag pipe (10).
4. the cold dry conveying device of dregs of incinerator according to claim 1, it is characterised in that：On described feed arrangement (1)
It is provided with screen pack (1-1).
5. the cold dry conveying device of dregs of incinerator according to claim 1, it is characterised in that：Described roller (6) and charging
The junction of device (1) is provided with metallic packing ring (11).
6. the cold dry conveying device of dregs of incinerator according to claim 1, it is characterised in that：Described roller (6) overall band
There is the gradient, the feed end of roller (6) is higher than discharge end.
7. the cold dry conveying device of dregs of incinerator according to claim 1, it is characterised in that：Described roller (6) is internal
It is even to be provided with polylith weir plate (6-1).
8. the cold dry conveying device of dregs of incinerator according to claim 1, it is characterised in that：On described drawing mechanism (2)
Sweep-up pipe (2-1), water inlet (2-2), delivery port (2-3) are provided with, water inlet (2-2) is connected with delivery port (2-3) and rolled
On cavity between the double-layer barrel of cylinder (6), sweep-up pipe (2-1) is arranged on the end face of drawing mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844599.6U CN207081017U (en) | 2017-07-12 | 2017-07-12 | The cold dry conveying device of dregs of incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844599.6U CN207081017U (en) | 2017-07-12 | 2017-07-12 | The cold dry conveying device of dregs of incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081017U true CN207081017U (en) | 2018-03-09 |
Family
ID=61427224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844599.6U Active CN207081017U (en) | 2017-07-12 | 2017-07-12 | The cold dry conveying device of dregs of incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355799A (en) * | 2017-07-12 | 2017-11-17 | 上海灿州环境工程有限公司 | The cold dry conveying device of dregs of incinerator |
-
2017
- 2017-07-12 CN CN201720844599.6U patent/CN207081017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355799A (en) * | 2017-07-12 | 2017-11-17 | 上海灿州环境工程有限公司 | The cold dry conveying device of dregs of incinerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102312024B (en) | Method and system for mechanical granulation of metallurgy slag and waste heat recovery | |
| CN101403571B (en) | Circular cooler flue gas recycling method and system, and circular cooler | |
| CN206219613U (en) | A kind of dry type blast-furnace cement sensible heat recovery system | |
| WO2021109324A1 (en) | Modularized natural convection boiler system for recovering waste heat of liquid slag | |
| CN109341367A (en) | It is a kind of using smelting furnace waste residue and the recovery system and its method of waste gas residual heat resource | |
| CN207081017U (en) | The cold dry conveying device of dregs of incinerator | |
| CN214422670U (en) | High temperature slag waste heat recovery device | |
| CN108130426B (en) | Lead-zinc slag waste heat recovery system | |
| CN104988256A (en) | Slag waste heat recycling system and slag waste heat recycling method | |
| CN203904370U (en) | Device applied to heat recovery of slag flushing water | |
| CN109269308A (en) | A kind of shaft cooler and method using sintering flue gas and sinter heat exchange | |
| CN107355799A (en) | The cold dry conveying device of dregs of incinerator | |
| CN207109031U (en) | Pneumatic steelmaking tubular type feed opening device for feed | |
| CN202201908U (en) | System for mechanically granulating metallurgical slag and recovering waste heat | |
| CN207179693U (en) | A kind of biomass boiler water cooling slag notch | |
| CN210321183U (en) | Waste cathode ultrahigh temperature purification furnace | |
| CN205535880U (en) | Spiral cold sediment ware of water -cooling | |
| CN212988121U (en) | Energy-saving slag discharge waste heat recycling device for industrial boiler | |
| CN108253808A (en) | Blast furnace slag flushing waste heat and sintering flue gas waste heat comprehensive utilization system and method | |
| CN209084786U (en) | A kind of cinder from refuse incineration cooling system | |
| CN211854018U (en) | Combined rotary kiln incineration system capable of fully burning slag | |
| CN209485079U (en) | It is a kind of using smelting furnace waste residue and the recovery system of waste gas residual heat resource | |
| CN207918932U (en) | Lead cadmia residual neat recovering system | |
| CN112853013A (en) | High-temperature steel slag waste heat recovery device and waste heat recovery method based on same | |
| CN208139857U (en) | Blast furnace slag flushing waste heat and sintering flue gas waste heat comprehensive utilization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |