CN106838948B - A kind of processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers - Google Patents
A kind of processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers Download PDFInfo
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- CN106838948B CN106838948B CN201710268271.9A CN201710268271A CN106838948B CN 106838948 B CN106838948 B CN 106838948B CN 201710268271 A CN201710268271 A CN 201710268271A CN 106838948 B CN106838948 B CN 106838948B
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 20
- 238000009825 accumulation Methods 0.000 title claims abstract description 15
- 239000002910 solid waste Substances 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 title abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 65
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000000338 in vitro Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- -1 application Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The present invention relates to volatile organic compound from waste gas Treatment process fields, and in particular to a kind of processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers, it is characterized in that：Including dust device, jacket type air-cooled spiral conveyer, close air-valve, drum slag cooling component.Slag ash uses the technical solution of two level cooling, jacket type air-cooled spiral conveyer level-one is air-cooled with drum slag cooling component two-stage water-cooling, it is relatively stable to ensure that slag ash temperature gradient declines, gently, to which helical blade is not in that local temperature changes greatly in jacket type air-cooled spiral conveyer when ensureing not timing interval deslagging, the problem of after expanded by heating with air-cooled jackets inner wall locking, spiral break hinge is designed to rotate with revolving cylinder body in revolving cylinder body and roll in its periphery, the fouling of wall in revolving cylinder body is cleaned again and again, prevent revolving cylinder body thermal coefficient from reducing and local high temperature deformation.
Description
Technical field
The present invention relates to volatile organic compound from waste gas Treatment process fields, and in particular to a kind of processing absorption VOCs is useless
The special lag cooler of gas solid waste accumulation of heat second-time burning purifier.
Background technology
The gaseous pollutant of industrial discharge is the main source of air environmental pollution object, and wherein volatile organic compounds is useless
Gas (VOCs) is the gaseous pollutant for all having to environment serious harm effect, while being also to influence operating personnel in workplace
Health occupational source, it is extensively from the chemistry work such as paint, coating, application, lubricating oil, rubber
Industry.Since it acts on the considerable damage of human body and natural environment, country has put into effect relevant laws and regulations and it is administered and is discharged
Strictly controlled.The currently used processing method of VOCs treatment technology has combustion method, chemical oxidization method, chemical absorbing
Method, absorption method, bioanalysis etc..Wherein absorption method is a kind of common organic waste-gas purification effective ways, is to utilize various solids
Adsorbent（Such as activated carbon, activated carbon fibre, molecular sieve）The method that adsorption cleaning is carried out to the pollutant in discharge exhaust gas.It inhales
Attached method equipment is simple, applied widely, purification efficiency is high, is a kind of traditional waste gas pollution control and treatment technology, and most widely used at present
Treatment process, and low cost effectively disposition absorption VOCs exhaust gas solid waste and pyrolysis can be used using its remaining calorific value
Method is disposed, then the high temperature sludge ash generated after pyrolysis requires an effective technical solution.Chinese invention patent
（Patent No. 201610586215.5, patent name are barrel slag cooler）Barrel slag cooler is disclosed, is characterized in：Slag input case
Body；Chilling roll component, the chilling roll component is connected with the slag input babinet and the relatively described slag input babinet is rotatable, institute
It includes cylinder and adiabatic cover to state chilling roll component, the thermal insulation cover be fixed on axial one end of the cylinder and with it is described
Slag input babinet is rotationally connected, and insulating chamber is limited in the thermal insulation cover；Slag input tube assembly, the slag input tube assembly
One end is located at outside the slag input babinet, the other end is stretched into across the slag input babinet in the chilling roll, the slag feed pipe group
Part includes supervisor and casing, and described sleeve pipe is set in outside the supervisor and the periphery wall of the internal perisporium of described sleeve pipe and the supervisor
Between limit the first cooling cavity.Chinese invention patent（Patent No. 201510513247.8, patent name are a kind of fluidisation
Bed garbage furnace dreg removing system）A kind of fluidized bed refuse incinerator dreg removing system is disclosed, it is characterized in that：Including lag cooler,
Conveying mechanism, impurity separating mechanism, hoisting mechanism and feed mechanism, the feed inlet of lag cooler and the slag notch of boiler connect, cold
The feed end connection of the discharge port and conveying mechanism of slag machine, the feed inlet company of the discharge end of conveying mechanism and impurity separating mechanism
Connect, the feed end of the discharge port of impurity separating mechanism and hoisting mechanism connects, the discharge end of hoisting mechanism and feed mechanism into
Material mouth connects, and the discharge port of feed mechanism and the feed inlet of boiler connect；The lag cooler includes pedestal, is rotatablely arranged at
Cold slag cylinder on pedestal, and driving cold slag cylinder rotation driving mechanism, cold slag cylinder includes outer barrel and for carrying in material
Cylinder, outer barrel are set to the outside of inner cylinder, and circulating in outer barrel has cooling medium, and the feed inlet of inner cylinder and the slag notch of boiler connect,
The discharge port of inner cylinder and the feed end of conveying mechanism connect.Chinese invention patent（Patent No. 201320410453.2, proprietary term
The referred to as water cooling mucking machine of waste incinerator）A kind of water cooling mucking machine of waste incinerator is disclosed, it is characterized in that：Including a tool
There is arc groove（12）Mucking machine shell（1）, on mucking machine shell and to arc groove supply water water tank（2）And installation
The pusher of bottom surface in arc groove and with arc groove；In the pusher, main shaft（3）Pass through the master at its both ends
Axle bearing（13）It is horizontally arranged on the shell of mucking machine, the liquid that the both ends of main shaft are mounted on one on mucking machine shell respectively
Cylinder pressure（11）Connection is equipped at least two main transmission cranks to be driven by it, on main shaft（4）, each main transmission crank difference
With a primary push rod（5）Rear end it is hinged, the front end of primary push rod is both connected to one and promotes mainly plate with the bottom surface of arc groove（6）
On, the upside of primary push rod passes through hinged seat respectively（8）With a small scraper plate（7）It is hinged；Its feature exists：The small scraper plate and primary push rod
Between angle be maintained between 0~15 degree, the lower edge of small scraper plate is fixed with a blend stop extended downwardly（9）, hinged seat direction
The side of small scraper plate is formed with the step that at least two-stage is used to stop the blend stop（10）.
The chilling roll component of conventional example one is connected with slag input babinet and opposite slag input babinet is rotatable, slag input babinet
It stretches into chilling roll, slag ash enters cooling in chilling roll by the help of gravity, and slag ash does not have as you know in putting into practice
There is external force such as wind to sweep, the help that machinery is swept etc., only rely on the effect of gravity, slag ash can be attached on tube wall, plus being interrupted
Property deslagging and nozzle are smaller, it is easy to lead to dust stratification on tube wall and block；A kind of fluidized bed garbage combustion of conventional example two
Burner hearth is returned after the cooling of furnace slag discharge system help slag ash to be burnt again to improve efficiency of combustion and reduce the clinker ignition loss of slag ash, but
It is that slag ash after cooling returns to after burner hearth the temperature that can reduce burner hearth, and the calorific value of rubbish is relatively low, the slag ash calorific value after burning
It is lower, if the thermic load of burner hearth after reducing is likely to occur flame-out situation and the additional burner that is kept the temperature for burner hearth is consumed
Fuel is more；The pusher of the water cooling mucking machine of three waste incinerator of conventional example realizes slag ash with the help of hydraulic cylinder
Conveying and cooling purpose, also helpful to the interval deslagging of combustion chamber, shortcoming has three, first, pusher is promoted mainly
The advance and retreat for promoting mainly plate of bar and front end are due to being interval deslagging without fixed cycle operator, 850~950 DEG C of deslagging temperature, rapidly water cooling
To 60 DEG C or less, it is possible to occur that local temperature is excessively high and Quench leads to bulge phenomenon；Two allow for and promote mainly plate expansion factor,
Promoting mainly the fit clearance of plate and arc groove must be designed larger and avoid the occurrence of locking phenomenon, when the two gap is excessive will to make deslagging
Increase the risk of air leakage coefficient and pollutant leakage；Third, the angle between primary push rod and small scraper plate is 0~15 degree, that is,
It says 0~15 degree of the angle of thrust direction and arc groove, arc groove or promotes mainly plate and can not very likely work after by high temperature deformation, need
It often to overhaul, this is also that inventor does not use more reliable, heat exchange area bigger the circular sleeve technical solution of sealing, and uses
There is the reason of arc groove technical solution of access cover on top.
Invention content
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of processing absorption VOCs exhaust gas solid waste to store
The hot special lag cooler of second-time burning purifier, it is characterized in that：Including dust device, jacket type air-cooled spiral conveyer, close air-valve,
Drum slag cooling component.
The dust device, jacket type air-cooled spiral conveyer, pass air-valve, drum slag cooling component are sequentially connected from top to bottom.
The dust device includes dust axis, dust blade, sleeve, decelerating through motor device assembly, the decelerating through motor device assembly
Drive the rotation of dust axis that dust blade is driven to be rotated in sleeve.
The drum slag cooling component includes rotary joint, material feeding box, mechanical sealing assembly I, circle gear, interior revolving cylinder
Body, outer revolving cylinder body, roller-way component, spiral break hinge, strickle, spiral discharging component, mechanical sealing assembly II, pedestal.
It is external that the outer revolving cylinder body is coated on interior revolving cylinder, forms a sealing cavity chuck between the two, described
Outer revolving cylinder body is integral with interior revolving cylinder body consolidation and central axis, cross hang feeding screw include cross-shaped
Support, screw feed rod, the cross hang are consolidated with interior revolving cylinder body, and the screw feed rod positioning is fixedly arranged at cross hang
On center and with interior revolving cylinder body central axis, the cross hang feeding screw stretches into material feeding box, cross hang,
Screw feed rod is hollow structure, and rotary joint is fixed on material feeding box and is connect with screw feed rod.The material feeding box peace
On pedestal.
The idler assembly includes roller set, centering support, pedestal, and the base stand location is mounted on the base.
The material feeding box is coupled by mechanical sealing assembly I with outer revolving cylinder body, the front and back edge of the outer revolving cylinder body
Two groups of roller-way components are covered, positioning is erected on idler assembly, and the roller set of idler assembly can be relied on to be turned round around own central axis line.
The drive gear assemblies include driving gear and transmission system, and transmission system is connect with driving gear.
The circle gear is bushed on outer revolving cylinder body, and outer revolving cylinder is driven under the driving of drive gear assemblies
Body, interior revolving cylinder body are turned round around own central axis line.
The spiral discharging component is coupled by mechanical sealing assembly II with outer revolving cylinder body, the spiral discharging component
It stretches into interior revolving cylinder body.
The spiral break hinge is placed in interior revolving cylinder body, when interior revolving cylinder body is turned round around own central axis line, spiral shell
Break hinge is revolved to be rotated around the central axes of itself by the effect of the frictional force of interior revolving cylinder body.The strickle is rolled mounted on interior revolution
The discharge end of cylinder is arranged around interior revolving cylinder body circumference uniform distribution.
Inventor has found that the principal element for influencing accumulation of heat second-time burning purification room temperature has air quantity, temperature, the cigarette of Secondary Air
Temperature degree, flue dust total amount of combustible, deslagging rate, smoke spillage heat loss etc., for reduce smoke spillage heat loss, first, with storage
The dust device of hot second-time burning clean room coupling part uses insulated design scheme, suitable to meet not timing interval deslagging and slag
Freely, dust axis is rotated when deslagging drives dust blade to disturb flue gas stream, and being attached on the slag ash on locular wall using flue gas purging falls
Into jacket type air-cooled spiral conveyer；Second, since slag ash deslagging temperature is 850~950 DEG C higher, cooled down using two level
Technical solution, jacket type air-cooled spiral conveyer level-one is air-cooled with drum slag cooling component two-stage water-cooling, ensures slag ash temperature ladder
Degree declines relatively stable, gentle, and helical blade is not in jacket type air-cooled spiral conveyer when to ensure not timing interval deslagging
Will appear local temperature change greatly, after expanded by heating with air-cooled jackets inner wall locking the problem of, therefore the fit clearance of the two
It can be designed smaller, heat loss caused by high-temperature flue gas leakage when reducing air leakage coefficient to reduce deslagging, similarly
The more mild temperature difference of gradient also makes pass air-valve, cross hang feeding screw also solve the problems, such as above-mentioned locking and leak out；
Third, the relay in such a way that machinery conveys of slag ash conveys, successively through jacket type air-cooled spiral conveyer, pass air-valve, cross-shaped
Support feeding screw is transported in drum slag cooling component, and above-mentioned apparatus can ensure that slag ash can be defeated in closed space
It send.
Inventor has found that slag ash can be attached on inner wall in revolving cylinder body, when gathering more fouling lead to revolving cylinder
Body thermal coefficient reduces and local high temperature deformation, thus design spiral break hinge rotate with revolving cylinder body in revolving cylinder body and
It is rolled in its periphery, cleans the fouling of wall in revolving cylinder body again and again, while spiral break hinge also has screw propulsion
Effect of the conveying slag ash to discharge end.
Inventor has found that cross hang feeding screw is turned round with revolving cylinder body and rotated, with the mating formation of material feeding box
A set of helix transporting device delivers into slag ash in revolving cylinder body, while cross hang feeding screw inner hollow
Structure is connect with rotary joint can be transported to cooling water in revolving cylinder body chuck, and the water after heating is discharged.
Compared with the existing technology, the present invention at least contains and has the advantage that：First, with accumulation of heat second-time burning clean room interconnecting piece
Point dust device use insulated design scheme, it is smooth to meet not timing interval deslagging and slag, dust axis band is rotated when deslagging
Dynamic dust blade disturbs flue gas stream, and be attached on the whereabouts of the slag ash on locular wall using flue gas purging conveys into jacket type air-cooled spiral
Device；Second, slag ash uses the technical solution of two level cooling, jacket type air-cooled spiral conveyer level-one air-cooled with drum slag cooling component
It is relatively stable, gentle to ensure that slag ash temperature gradient declines for two-stage water-cooling, and jacket type is air-cooled when to ensure not timing interval deslagging
Helical blade is not in that local temperature is changed greatly, asked with air-cooled jackets inner wall locking after expanded by heating in auger conveyor
Topic, therefore the fit clearance of the two can be designed smaller, high-temperature flue gas when reducing air leakage coefficient to reduce deslagging
Heat loss caused by leakage, similarly the more mild temperature difference of gradient so that pass air-valve, cross hang feeding screw is also solved
Above-mentioned locking and the problem of leak out；Third, the relay in such a way that machinery conveys of slag ash conveys, successively through jacket type air-cooled spiral
Conveyer, pass air-valve, cross hang feeding screw are transported in drum slag cooling component, and above-mentioned apparatus can ensure slag ash energy
It is enough to be conveyed in closed space；4th, slag ash can be attached on inner wall in revolving cylinder body, when gathering more fouling cause back
Tumbler cylinder thermal coefficient reduces and local high temperature deformation, therefore designs spiral break hinge in revolving cylinder body with revolving cylinder body
It rotates and is rolled in its periphery, clean the fouling of wall in revolving cylinder body again and again, while spiral break hinge also has spiral shell
Rotation promotes effect of the conveying slag ash to discharge end；5th, cross hang feeding screw is turned round with revolving cylinder body and is rotated, with
Material feeding box is mating to form a set of helix transporting device, and slag ash is delivered into revolving cylinder body, at the same cross hang spiral into
The structure of glassware inner hollow is connect with rotary joint can be transported to cooling water in revolving cylinder body chuck, and after heating
Water discharge；6th, whole device avoids pollutant from generating environment to greatest extent in closed working environment automatic running
It influences.
Description of the drawings
Fig. 1 is a kind of master of the processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers
Depending on structural schematic diagram.
Fig. 2 is an a kind of left side for the processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers
Depending on structural schematic diagram.
Fig. 3 is a kind of A- of the processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers
A section arrangement schematic diagrames.
Fig. 4 is a kind of B of the processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers
Partial enlargement structural representation.
Fig. 5 is a kind of C of the processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers
Partial enlargement structural representation.
Fig. 6 is a kind of D of the processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers
Full-page proof structural schematic diagram.
Fig. 7 is a kind of E of the processing absorption special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers
Partial enlargement structural representation.
1- dust device 2- jacket type air-cooled spiral conveyers 3- closes air-valve 4- drum slag cooling components
5- dust axis 6- dust blade 7- sleeve 8- decelerating through motor device assemblies
I 12- screw feed rods of 9- rotary joint 10- material feeding box 11- mechanical sealing assemblies
Revolving cylinder body in 13- cross hang 14- cross hang feeding screws 15-
Revolving cylinder body 17- spiral discharging component 18- mechanical sealing assemblies II outside 16-
19- roller-way component 20- spiral breaks cut with scissors 21- strickles 22- and drive gear
23- encloses gear 24- drive gear assemblies 25- transmission system 26- idler assemblies
27- centerings support 28- roller set 29- pedestal 30- pedestals.
Specific implementation mode
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of processing absorption VOCs exhaust gas solid waste accumulation of heats
The special lag cooler of second-time burning purifier, it is characterized in that：Including dust device 1, jacket type air-cooled spiral conveyer 2, close air-valve
3, drum slag cooling component 4.
The dust device 1, jacket type air-cooled spiral conveyer 2 close air-valve 3, drum slag cooling component 4 from top to bottom successively
Connection.
The dust device 1 includes dust axis 5, dust blade 6, sleeve 7, decelerating through motor device assembly 8, the motor reducer
Component 8 drives dust axis 5 to rotate drive dust blade 6 and is rotated in sleeve 7.
The drum slag cooling component 4 include rotary joint 9, material feeding box 10, mechanical sealing assembly I 11, circle gear 23, interior time
Tumbler cylinder 15, outer revolving cylinder body 16, roller-way component 19, spiral break hinge 20, strickle 21, spiral discharging component 17, machinery
Seal assembly II 18, pedestal 30.
The outer revolving cylinder body 16 is coated on outside interior revolving cylinder body 15, forms a sealing cavity chuck between the two,
The outer revolving cylinder body 16 consolidates integral and central axis, cross hang feeding screw 14 with interior revolving cylinder body 15
Including cross hang 13, screw feed rod 12, the cross hang 13 is consolidated with interior revolving cylinder body 15, the screw feed rod
12 positioning be fixedly arranged on 13 center of cross hang and with interior 15 central axis of revolving cylinder body, cross hang spiral charging
Device 14 stretches into material feeding box 10, and cross hang 13, screw feed rod 12 are hollow structure, and rotary joint 9 is fixed on material feeding box
It upper 10 and is connect with screw feed rod 12.The material feeding box 10 is mounted on the base.
The idler assembly 26 includes roller set 28, centering support 27, pedestal 29, and 29 location and installation of the pedestal is in pedestal
On 30.
The material feeding box 10 is coupled by mechanical sealing assembly I 11 with outer revolving cylinder body 16, the outer revolving cylinder body
Bushing two groups of roller-way components 19 before and after 16, positioning are erected on idler assembly 26, can rely on the roller set 28 of idler assembly 26
It is turned round around own central axis line.
The drive gear assemblies 24 include driving gear 22 and transmission system 25, and transmission system 25 connects with driving gear 22
It connects.
The circle gear 23 is bushed on outer revolving cylinder body 16, and outer revolution is driven under the driving of drive gear assemblies 24
Barrel 16, interior revolving cylinder body 15 are turned round around own central axis line.
The spiral discharging component 17 is coupled by mechanical sealing assembly II 18 with outer revolving cylinder body 16, and the spiral goes out
Material component 17 stretches into interior revolving cylinder body 15.
The spiral break hinge 20 is placed in interior revolving cylinder body 15, and interior revolving cylinder body 15 is turned round around own central axis line
When, spiral break hinge 20 is rotated by the effect of the frictional force of interior revolving cylinder body 15 around the central axes of itself.The strickle 21 is pacified
Mounted in the discharge end of interior revolving cylinder body 15, arranged around interior 15 circumference uniform distribution of revolving cylinder body.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in specific implementation modes disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (1)
1. the special lag cooler of VOCs exhaust gas solid waste accumulation of heat second-time burning purifiers is adsorbed in a kind of processing, it is characterized in that：
Including dust device, jacket type air-cooled spiral conveyer, close air-valve, drum slag cooling component；Dust device, jacket type air-cooled spiral
Conveyer, pass air-valve, drum slag cooling component are sequentially connected from top to bottom；Dust device includes dust axis, dust blade, sleeve, electricity
Machine reducer assemblies, the rotation of motor reducer Component driver dust axis drive dust blade to be rotated in sleeve；Drum slag cooling component
Including rotary joint, material feeding box, mechanical sealing assembly I, circle gear, interior revolving cylinder body, outer revolving cylinder body, roller-way component,
Spiral break hinge, strickle, spiral discharging component, mechanical sealing assembly II, pedestal；Outer revolving cylinder body is coated on interior revolving cylinder
In vitro, a sealing cavity chuck is formed between the two, and outer revolving cylinder body consolidates integral and central shaft with interior revolving cylinder body
Coaxially；Cross hang feeding screw includes cross hang, screw feed rod, and cross hang is consolidated with interior revolving cylinder body, spiral shell
Rotation follower arm positioning be fixedly arranged on cross hang center and with interior revolving cylinder body central axis, cross hang feeding screw
Stretch into material feeding box, cross hang, screw feed rod are hollow structure, rotary joint be fixed on material feeding box and with spiral into
Expect that bar connection, material feeding box are mounted on the base；Idler assembly includes roller set, centering support, pedestal, and base stand location is mounted on bottom
On seat, material feeding box is coupled by mechanical sealing assembly I with outer revolving cylinder body, bushing two groups of roller-way groups before and after outer revolving cylinder body
Part, positioning are erected on idler assembly, and the roller set of idler assembly can be relied on to be turned round around own central axis line；Drive gear assemblies
Including driving gear and transmission system, transmission system is connect with driving gear, and circle gear is bushed on outer revolving cylinder body, is being driven
Outer revolving cylinder body, interior revolving cylinder body is driven to be turned round around own central axis line under the driving of moving teeth wheel assembly；Spiral discharging component
Coupled with outer revolving cylinder body by mechanical sealing assembly II, spiral discharging component stretches into interior revolving cylinder body；Spiral break
Hinge is placed in interior revolving cylinder body, and when interior revolving cylinder body is turned round around own central axis line, spiral break is cut with scissors by interior revolving cylinder
The effect of the frictional force of body is rotated around the central axes of itself；Strickle is mounted on the discharge end of interior revolving cylinder body, is rolled around interior revolution
Cylinder circumference uniform distribution arranges.
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| CN114525155B (en) * | 2022-02-11 | 2024-04-09 | 安徽科达洁能股份有限公司 | Slag cooler for fluidized bed gasifier |
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| CN203605246U (en) * | 2013-11-11 | 2014-05-21 | 安徽科达洁能股份有限公司 | Helical slag extractor |
| CN203731447U (en) * | 2014-02-26 | 2014-07-23 | 青岛松灵电力环保设备有限公司 | Screw conveying slag cooler |
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| SU1392311A1 (en) * | 1986-01-16 | 1988-04-30 | Научно-Производственное Объединение По Исследованию И Проектированию Энергетического Оборудования Им.И.И.Ползунова | Arrangement for removing ash from gas generator operating under pressure |
| CN2374757Y (en) * | 1999-03-31 | 2000-04-19 | 刘卫 | Spirally controlled feeding/slagging machine |
| CN2577129Y (en) * | 2002-07-23 | 2003-10-01 | 辛士珍 | Dry-type water-cooled spiral tube-row drum deslagging machine |
| CN201852112U (en) * | 2010-10-26 | 2011-06-01 | 罗卫民 | Heat-exchanging slag cooler roller |
| CN203605246U (en) * | 2013-11-11 | 2014-05-21 | 安徽科达洁能股份有限公司 | Helical slag extractor |
| CN203731447U (en) * | 2014-02-26 | 2014-07-23 | 青岛松灵电力环保设备有限公司 | Screw conveying slag cooler |
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Application publication date: 20170613 Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2019350000001 Denomination of invention: Special slag cooler for heat storage secondary combustion purification plants for treating and adsorbing VOCs (volatile organic compounds) waste gas and solid waste Granted publication date: 20181023 License type: Exclusive License Record date: 20190116 |
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