CN108895461A - A kind of coal chemical industry solid slag reuse method - Google Patents
A kind of coal chemical industry solid slag reuse method Download PDFInfo
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- CN108895461A CN108895461A CN201810920048.2A CN201810920048A CN108895461A CN 108895461 A CN108895461 A CN 108895461A CN 201810920048 A CN201810920048 A CN 201810920048A CN 108895461 A CN108895461 A CN 108895461A
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- 239000003245 coal Substances 0.000 title claims abstract description 59
- 239000000126 substance Substances 0.000 title claims abstract description 59
- 239000007787 solid Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000002893 slag Substances 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 29
- 229910052753 mercury Inorganic materials 0.000 claims description 29
- 238000013016 damping Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 23
- 206010044565 Tremor Diseases 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/80—Shredding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
- F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/30—Solid combustion residues, e.g. bottom or flyash
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention belongs to coal chemical industry solids treatment field, specifically a kind of coal chemical industry solid slag reuse method, technique includes the following steps：Step 1：Coal chemical industry Solid Conveying and Melting into crushing furnace and is carried out rolling break process；Step 2：It is combustion-supporting that air in intermediate furnace is discharged into incinerator；Step 3：Vapor is transported in intermediate furnace, to moisten coal chemical industry solid；Step 4：Gas in incinerator is discharged to and is crushed in furnace, to prevent obstruction from crushing the hole of furnace bottom；The present invention can adequately burn to coal chemical industry solid, and the heat generated to burning is utilized, and be a kind of effective means realized the recycling of coal chemical industry solid resource and improve energy utilization rate.
Description
Technical field
The invention belongs to coal chemical industry solids treatment field, specifically a kind of coal chemical industry solid slag reuse method.
Background technique
For the treatment process of coal chemical industry solid, the storage of traditional mainstream, landfill disposal method of disposal are not adapted to
Requirement of the country to environmental protection, sustainable development, and there are certain occupancy large amount of land resources, the environment hidden danger of polluted underground water
And risk, therefore realize that coal chemical industry solid waste resource utilization and minimizing are treated as current environmental issue urgently to be resolved
One of.Coal chemical industry solid incineration technology belongs to one kind of thermochemical treatment technology, and the recycling and reusing of heat resource may be implemented.
The technology have multiple advantages, such as volume reduction effect it is good, substantially completely harmless, large-scale Waste Heat Recovery can be used for generate electricity,
Heating is heated up water, and occupied area is small, effect on environment is little etc., it is to realize resource recycling and raising energy utilization rate
A kind of effective means, therefore spreading speed is very fast, application range is also very wide, and especially land resource is limited, uncomfortable
The coastal area for using Sanitary Landfill Technology is closed, incineration technology is it may be said that adaptability is very high.
Currently, used incinerator is supplemented by fuel oil or combustion gas during domestic coal chemical industry solid incineration treatment technology
Combustion-supporting material, this processing method operating cost is very high, and burning effect is not thorough, and fire box temperature is uneven, is easy to produce office
Portion's superheating phenomenon, in addition to this, the heat for burning generation are not recycled, and the waste of energy resources is caused.
In consideration of it, a kind of coal chemical industry solid slag reuse method of the present invention, can carry out coal chemical industry solid
Adequately burning, and the heat generated to burning is utilized.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of coal chemical industry solid slag reuse method, this hairs
The bright burning disposal for being mainly used for coal chemical industry solid.The present invention is by crushing furnace, intermediate furnace and incinerator to coal chemical industry solid
Processing, has sufficiently burned coal chemical industry solid, and the heat generated in burning process is utilized.
The technical solution adopted by the present invention to solve the technical problems is：A kind of coal chemical industry solid slag of the present invention
Reuse method, it is characterised in that：The technique includes the following steps：
Step 1：Coal chemical industry Solid Conveying and Melting into crushing furnace and is carried out rolling break process；
Step 2：It is combustion-supporting that air in intermediate furnace is discharged into incinerator；
Step 3：Vapor is transported in intermediate furnace, to moisten coal chemical industry solid；
Step 4：Gas in incinerator is discharged to and is crushed in furnace, to prevent obstruction from crushing the hole of furnace bottom；
Crushing furnace in the step 1 and step 4, including screw conveyor, tamping drum, rotating mechanism, bearing, subtract
Shake spring II and crush stove outer covering, be fixedly installed with angular wheel I in the screw conveyor rotary shaft, angular wheel I with
Angular wheel II is meshed, and angular wheel I drives rotating mechanism rotation, the inside of the rotating mechanism by angular wheel II
Equipped with gas pipeline, the gas in incinerator to be discharged into tamping drum；The lower section of the angular wheel II is equipped with
Damping spring I, damping spring I guarantee angular wheel I and angular wheel II to mitigate the vibration generated when rotating mechanism movement
Engagement effect；The tamping drum is mounted in the branch arm of rotating mechanism, tamping drum can around own axis,
Tamping drum surface, which is equipped with, rolls tooth to the crushing to coal chemical industry solid, and tamping drum can be rotated around branch arm；It is described
Rotating mechanism the bottom centre for crushing stove outer covering is mounted on by upper and lower two bearings, and be equipped between the support base of bearing
Damping spring II, damping spring II can mitigate vibration when tamping drum crushes coal chemical industry solid particle.
Intermediate furnace in the step 2 and step 3, including tremble plate, spring I, air bag, spring II, appendix, Elastic Circular
Ring support and storage wheel, the inner ring and outer ring for trembling plate use spring I to be connected with the bottom part down for crushing stove outer covering, tremble plate
Outer radii be greater than inner radii, spring I ensure that the jitter effect for trembling plate；The top spring II of the air bag with tremble
Plate is connected, and the lower section of air bag is connected with spring II with incinerator, and the gas that air bag is discharged under the compression of spring II passes through gas transmission
Pipe is transported to inside incinerator, to reinforce the burning effect in incinerator.
Incinerator in the step 2 and step 4, including water tank, steam pipeline, mercury seal case I, automatic outletting
Device, mercury seal case II and safety valve, the water tank are built in the wall of incinerator, the heat that incinerator is issued when burning
Amount heats the water in water tank, and the water vapour of generation is sent into intermediate furnace by steam pipeline, to moisten coal chemical industry particle,
Strengthen burning effect；The mercury seal case I is mounted on the outer wall of incinerator water tank, when the water temperature in water tank reaches requirement
When, mercury volume increases, and the air pressure in mercury seal case I increases, and triggers automatic water outlet device, and the water after making heating is arranged automatically
Out；The mercury seal case II is uniformly mounted on the outer wall of incinerator water tank, when the water temperature in water tank reaches requirement, water
Air pressure in silver-colored seal box II increases, and when air pressure reaches requirement, safety valve is opened, and air blast passes through pipeline to crushing furnace bottom
It blows, avoids the hole obstruction for crushing furnace bottom.
The elastic circular ring support includes support shell, support inner casing and damping spring III, the damping spring III
It is evenly arranged between support shell and support inner casing around the center of intermediate furnace, the design of damping spring III makes crushing furnace work
When generate vibration, on the one hand this vibration strengthens spring II to the compression effectiveness of air bag, on the other hand make to crush furnace interior by powder
Broken coal chemical industry solid is easier to fall.
The automatic water outlet device includes crust of the device, spring III, air-leg, extension spring and filler block, described
III set of spring on air-leg, when in mercury seal case I air pressure increase when, air-leg moves right, filler block to
Lower movement, when the air pressure in mercury seal case I reduces, air-leg is moved to the left under the action of spring III, and filler block exists
It is moved up under the action of extension spring.
It is equipped on the tamping drum and rolls tooth, the gas in incinerator is discharged from rolling in tooth, avoids crushing furnace
The hole of bottom is blocked.
The described storage wheel is mounted on the bottom of rotating mechanism, and storage wheel can be rotated with rotating mechanism, to will
The coal chemical industry particle for being scattered in intermediate furnace other positions is swept into incinerator.
The beneficial effects of the invention are as follows：
1. a kind of coal chemical industry solid slag reuse method of the present invention, the present invention, which is equipped with, crushes furnace, and coal chemical industry is solid
Body carries out rolling pulverization process in crushing furnace, and coal chemical industry solid after crushed improves burning degree.
2. a kind of coal chemical industry solid slag reuse method of the present invention, the present invention is equipped with intermediate furnace and water tank, in
Between air bag is equipped in furnace, so that air bag is worked using the strength that coal chemical industry solid falls generation, the gas of air bag discharge, which is transported to, to be burnt
Furnace is burnt, burning effect is strengthened, in addition to this, the present invention is boiled by water using the heat generated when burning, and vapor is transported to
For intermediate furnace to moisten smashed coal chemical industry solid, the coal chemical industry solid after moistening further enhances combustion efficiency, water tank
Interior hot water then can be used in production and living.Therefore, the present invention realizes large-scale Waste Heat Recovery, is to realize that coal chemical industry is solid
The recycling of body resource and a kind of effective means for improving energy utilization rate.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is process flow chart of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is B-B view of the invention；
Fig. 4 is the top view of storage wheel of the invention；
Fig. 5 is the top view of elastic circular ring support of the invention；
Fig. 6 is cross-sectional view at A of the invention；
Fig. 7 is cross-sectional view at C of the invention；
Fig. 8 is the partial sectional view of tamping drum of the invention；
In figure：Crush furnace 1, intermediate furnace 2, incinerator 3, screw conveyor 11, tamping drum 12, rotating mechanism 13, bearing
14, damping spring II 15, crush stove outer covering 16, tremble plate 21, spring I 22, air bag 23, spring II 24, appendix 25, elastic circular ring
Support 26, storage wheel 27, water tank 31, steam pipeline 32, mercury seal case I 33, automatic water outlet device 34, mercury seal case II
35, safety valve 36, angular wheel I 111, roll tooth 121, angular wheel II 131, damping spring I 132, branch arm 133, support
Shell 261, support inner casing 262, damping spring III 263, crust of the device 341, spring III 342, air-leg 343, extension spring
344, filler block 345.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
A kind of coal chemical industry solid slag reuse method, it is characterised in that：The technique includes the following steps：
Step 1：Coal chemical industry Solid Conveying and Melting into crushing furnace 1 and is carried out rolling break process；
Step 2：It is combustion-supporting that air in intermediate furnace 2 is discharged into incinerator 3；
Step 3：Vapor is transported in intermediate furnace 2, to moisten coal chemical industry solid；
Step 4：Gas in incinerator 3 is discharged to and is crushed in furnace 1, to prevent obstruction from crushing the hole of 1 bottom of furnace；
As shown in Fig. 2 to Fig. 8, crushing furnace 1 in the step one and step 4, including screw conveyor 11, roll
Roller 12, rotating mechanism 13, bearing 14, damping spring II 15 and crushing stove outer covering 16,11 rotary shaft of screw conveyor
On be fixedly installed with angular wheel I 111, angular wheel I 111 is meshed with angular wheel II 131, and angular wheel I 111 passes through cone
Shape gear II 131 drives rotating mechanism 13 to rotate, and the inside of the rotating mechanism 13 is equipped with gas pipeline, to by incinerator
Gas in 3 is discharged into tamping drum 12；The lower section of the angular wheel II 131 is equipped with damping spring I 132, damping bullet
Spring I 132 is nibbled to mitigate the vibration generated when rotating mechanism 13 moves, guarantee angular wheel I 111 with angular wheel II 131
Close effect；The tamping drum 12 is mounted in the branch arm 133 of rotating mechanism 13, and tamping drum 12 can be around own axes
Rotation, 12 surface of tamping drum, which is equipped with, rolls tooth 131 to the crushing to coal chemical industry solid, and tamping drum 12 can be around branch
Arm 133 rotates；The rotating mechanism 13 is mounted on the bottom centre for crushing stove outer covering 16, and axis by upper and lower two bearings 14
It holds and damping spring II 15 is installed between 14 support base, it is solid that damping spring II 15 can mitigate the crushing coal chemical industry of tamping drum 12
Vibration when body particle.
Intermediate furnace 2 in the step two and step 3, including tremble plate 21, spring I 22, air bag 23, spring II 24, defeated
Tracheae 25, elastic circular ring support 26 and storage wheel 27, the inner ring and outer ring for trembling plate 21 are used spring I 22 and are crushed outside furnace
The bottom part down of shell 16 is connected, and the outer radii for trembling plate 21 is greater than inner radii, and spring I 22 ensure that the shake effect for trembling plate 21
Fruit；The top spring II 24 of the air bag 23 is connected with plate 21 is trembled, the lower section spring II 24 and 3 phase of incinerator of air bag 23
Even, the gas that air bag 23 is discharged under the compression of spring II 24 is transported to inside incinerator 3 by appendix 25, is burnt to reinforce
Burn the burning effect in furnace 3.
Incinerator 3 in the step two and step 4, including water tank 31, steam pipeline 32, mercury seal case I
33, automatic water outlet device 34, mercury seal case II 35 and safety valve 36, the water tank 31 are built in the wall of incinerator 3, burn
It burns the heat that furnace 3 is issued when burning to heat the water in water tank 31, the water vapour of generation passes through in the feeding of steam pipeline 32
Between in furnace 2, to moisten coal chemical industry particle, strengthen burning effect；The mercury seal case I 33 is mounted on incinerator water tank 31
Outer wall, when the water temperature in water tank 31 reaches requirement, mercury volume increases, and the air pressure in mercury seal case I 33 increases, triggering
Automatic water outlet device 35, the water after making heating are automatically drained out；The mercury seal case II 35 is uniformly mounted on incinerator water
The outer wall of case 31, when the water temperature in water tank 31 reaches requirement, the air pressure in mercury seal case II 35 increases, and wants when air pressure reaches
When asking, safety valve 36 is opened, and air blast, to 1 bottom blowing of furnace is crushed, avoids the hole obstruction for crushing 1 bottom of furnace by pipeline.
The elastic circular ring support 26 includes support shell 261, support inner casing 262 and damping spring III 263, described
Damping spring III 263 is evenly arranged between support shell 261 and support inner casing 262 around the center of intermediate furnace 2, damping spring III
263 design makes crushing furnace 1 generate vibration at work, on the one hand this vibration strengthens the compression of II 24 pairs of air bags 23 of spring
On the other hand effect makes the coal chemical industry solid being crushed in crushing furnace 1 be easier to fall.
The automatic water outlet device 34 includes crust of the device 341, spring III 342, air-leg 343, extension spring 344
With filler block 345, described III 342 sets of spring on air-leg 343, when in mercury seal case I 33 air pressure increase when, gas
Dynamic push rod 343 moves right, and filler block 345 moves down, when the air pressure in mercury seal case I 33 reduces, air-leg 343
It is moved to the left under the action of spring III 342, filler block 345 moves up under the action of extension spring 344.
It is equipped on the tamping drum 12 and rolls tooth 121, the gas in incinerator 3 is discharged from rolling in tooth 121, avoids
Crush the hole obstruction of furnace 1 bottom.
The storage wheel 27 is mounted on the bottom of rotating mechanism 13, and storage wheel 27 can be revolved with rotating mechanism 13
Turn, the coal chemical industry particle for being scattered in 2 other positions of intermediate furnace to be swept into incinerator 3.
When work, first by screw conveyor 11 by coal chemical industry Solid Conveying and Melting to crush furnace 1 in, rotating mechanism 13 drive grind
Pressure roller 12 moves, while tamping drum 12, around own axis, under the crushing of tamping drum 12, coal chemical industry solid is by powder
Broken to fall into the trembling on plate 21 of intermediate furnace 2 for fine particle, coal chemical industry particle, which makes to tremble plate 21 under gravity, generates shake, this
Kind movement acts on air bag 23 by spring II 24, and the gas that the compression of air bag 23 generates is drained into incinerator 3, due to trembling plate 21
Inclination angle, fall and participate in burning in incinerator 3 trembling the coal chemical industry particle on plate 21 and be slipped to, while storing wheel 27 to be scattered
It is swept into incinerator 3 in the coal chemical industry particle of 2 other positions of intermediate furnace, the heat that incinerator 3 issues adds the water in water tank 31
Heat, vapor are discharged into intermediate furnace 2 by steam pipeline 32, to wet coal chemical industry particle to reinforce burning effect, water
When silver-colored seal box 33 is heated, mercury volume increases, and air pressure increases in mercury seal case 33, pushes air-leg 343 to the right
Mobile, filler block 345 moves down, and when the air pressure in mercury seal case 33 reduces, air-leg 343 is in spring III 342
It is moved to the left under effect, filler block 345 moves up under the action of extension spring 344.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of coal chemical industry solid slag reuse method, it is characterised in that：The technique includes the following steps：
Step 1：Coal chemical industry Solid Conveying and Melting into crushing furnace (1) and is carried out rolling break process；
Step 2：It is combustion-supporting that air in intermediate furnace (2) is discharged into incinerator (3)；
Step 3：Vapor is transported in intermediate furnace (2), to moisten coal chemical industry solid；
Step 4：Gas in incinerator (3) is discharged to and is crushed in furnace (1), to prevent obstruction from crushing the hole of furnace (1) bottom；
Crushing furnace (1) in the step 1, including screw conveyor (11), tamping drum (12), rotating mechanism (13), bearing
(14), damping spring II (15) and stove outer covering (16) are crushed, conical tooth is installed in the screw conveyor (11) rotary shaft
I (111) are taken turns, angular wheel I (111) drives rotating mechanism (13) rotation, and the conical tooth by angular wheel II (131)
Wheel is equipped with damping spring I (132) below II (131)；The tamping drum (12) is mounted on point of rotating mechanism (13)
On support arm (133), tamping drum (12) surface, which is equipped with, rolls tooth, and tamping drum (12) can be rotated around branch arm (133)；Institute
The rotating mechanism (13) stated is mounted on the bottom centre for crushing stove outer covering (16), and bearing (14) by upper and lower two bearings (14)
Support base between damping spring II (15) is installed.
2. a kind of coal chemical industry solid slag reuse method according to claim 1, it is characterised in that：The step 2 and
Intermediate furnace (2) in step 3 includes trembling plate (21), spring I (22), air bag (23), spring II (24), appendix (25), bullet
Property annulus support (26) and storage wheel (27), the inner ring and outer ring for trembling plate (21) use spring I (22) and crushing furnace outside
The bottom part down of shell (16) is connected；The top spring II (24) of the air bag (23) is connected with plate (21) is trembled, air bag (23)
Lower section be connected with spring II (24) with incinerator (3), the gas that air bag (23) is discharged under the compression of spring II (24) passes through
It is internal that appendix (25) is transported to incinerator (3).
3. a kind of coal chemical industry solid slag reuse method according to claim 1, it is characterised in that：In the step 2
Incinerator (3) include that water tank (31), steam pipeline (32), mercury seal case (33), automatic water outlet device (34), mercury are close
Joint sealing II (35) and safety valve (36), the water tank (31) are placed in the wall of incinerator (3), and incinerator (3) is sent out when burning
Heat out heats the water in water tank (31), and the water vapour of generation is sent into intermediate furnace (2) by steam pipeline (32)；Institute
The mercury seal case (33) stated is mounted on the outer wall of incinerator water tank (31), when the water temperature in water tank (31) reaches requirement, water
Air pressure in silver-colored seal box (33) increases, and triggers automatic water outlet device (35), and the water after heating is automatically drained out；The mercury is close
Joint sealing II (35) is uniformly mounted on the outer wall of incinerator water tank (31), when the water temperature in water tank (31) reaches requirement, mercury
Air pressure in seal box II (35) increases, and when air pressure reaches requirement, safety valve (36) is opened, and air blast passes through pipeline to crushing
Furnace (1) bottom blowing.
4. a kind of coal chemical industry solid slag reuse method according to claim 2, it is characterised in that：The Elastic Circular
Ring support (26) includes support shell (261), support inner casing (262) and damping spring III (263), the damping spring III
(263) it is evenly arranged between support shell (261) and support inner casing (262) around the center of intermediate furnace (2).
5. a kind of coal chemical industry solid slag reuse method according to claim 2, it is characterised in that：Described goes out automatically
Water installations (34) include crust of the device (341), spring III (342), air-leg (343), extension spring (344) and filler block
(345), the spring III (342) covers on air-leg (343), when the air pressure in mercury seal case I (33) increases, gas
Dynamic push rod (343) move right, and filler block (345) moves down, when the air pressure in mercury seal case I (33) reduces, pneumatically
Push rod (343) is moved to the left under the action of spring III (342), and filler block (345) is upward under the action of extension spring (344)
It is mobile.
6. a kind of coal chemical industry solid slag reuse method according to claim 1, it is characterised in that：The roll rolling
It is equipped with and rolls tooth (121) on cylinder (12), tooth (121) is interior to be discharged the gas in incinerator (3) from rolling.
7. a kind of coal chemical industry solid slag reuse method according to claim 2, it is characterised in that：The storage wheel
(27) it is mounted on the bottom of rotating mechanism (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920048.2A CN108895461B (en) | 2018-08-14 | 2018-08-14 | A kind of coal chemical industry solid slag reuse method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920048.2A CN108895461B (en) | 2018-08-14 | 2018-08-14 | A kind of coal chemical industry solid slag reuse method |
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| Publication Number | Publication Date |
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| CN108895461A true CN108895461A (en) | 2018-11-27 |
| CN108895461B CN108895461B (en) | 2019-11-08 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202938324U (en) * | 2012-12-12 | 2013-05-15 | 中国电力工程顾问集团华东电力设计院 | Pulverized coal fired boiler air-water-joint cooling drying slag discharging system |
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| CN108895461B (en) | 2019-11-08 |
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