CN110345497A - A kind of rotary RTO of waste heat recycling - Google Patents
A kind of rotary RTO of waste heat recycling Download PDFInfo
- Publication number
- CN110345497A CN110345497A CN201910626383.6A CN201910626383A CN110345497A CN 110345497 A CN110345497 A CN 110345497A CN 201910626383 A CN201910626383 A CN 201910626383A CN 110345497 A CN110345497 A CN 110345497A
- Authority
- CN
- China
- Prior art keywords
- tubular column
- open tubular
- furnace body
- waste heat
- plate
- 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.)
- Granted
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 20
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 43
- 239000000919 ceramic Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims abstract description 23
- 238000005338 heat storage Methods 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims description 22
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000012855 volatile organic compound Substances 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000010943 off-gassing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 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 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- 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
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Incineration Of Waste (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Air Supply (AREA)
Abstract
The present invention provides a kind of rotary RTO of waste heat recycling, including furnace body, the closure plate for being fixedly mounted on the intracorporal heat storage of furnace and being sealingly mounted on inboard wall of furnace body, furnace body lower end is opening-like, closure plate is sealingly mounted at the opening of furnace body, outlet pipe is connected on closure plate, outlet pipe is connected to inside and outside furnace body through closure plate, heat storage includes heated base and several thermal storage ceramics being interspersed in heated base, heated base includes open tubular column, the preheating pipe and several fan-shaped heating sheets being connected to inside open tubular column being connected to inside open tubular column, preheating pipe is connected to open tubular column and outlet pipe, fan-shaped heating sheet is in hollow form, fan-shaped heating sheet is circumferentially uniformly distributed along open tubular column, thermal storage ceramic is fixed in the adjacent gap of fan-shaped heating sheet, the gas circulation that processing is completed is supplemented in heated base by preheating pipe, The recycle heat of discharge furnace body is utilized, VOCs gas treatment cost is saved.
Description
Technical field
The present invention relates to the rotary RTO that VOCs gas handling techniques field more particularly to a kind of waste heat are recycled.
Background technique
Rotary RTO handles VOCs gas, and reaction heat heats heat storage, enables heat storage for the oxidation of VOCs gas
It decomposing and hot environment is provided, the gas that high-temperature process is crossed can carry a part of heat in discharge, meanwhile, heat can also pass through furnace
Body itself is distributed into outside atmosphere, causes furnace interior thermal loss, therefore, to guarantee to continue working, needs to lead to in furnace
Enter amount of heat, to expend mass energy, increases production cost.
Summary of the invention
The present invention provides one kind, and waste heat in incinerator can be used, and then saves VOCs gas treatment cost
The rotary RTO of waste heat recycling.
The technical solution adopted by the present invention to solve the technical problems is: a kind of rotary RTO of waste heat recycling, including furnace
Body, the closure plate for being fixedly mounted on the intracorporal heat storage of the furnace and being sealingly mounted on the inboard wall of furnace body, under the furnace body
Hold opening-like, the closure plate is sealingly mounted at the opening of the furnace body, is connected with outlet pipe on the closure plate, it is described go out
Feed channel is connected to inside and outside the furnace body through the closure plate, the heat storage include setting the intracorporal heated base of the furnace with
And several thermal storage ceramics being interspersed in the heated base, the heated base include that setting is intracorporal hollow in the furnace
Column, the preheating pipe being connected to inside the open tubular column and several fan-shaped heating sheets being connected to inside the open tubular column, institute
It states preheating pipe and is connected to the open tubular column and the outlet pipe, it is adjacent that the thermal storage ceramic is fixed on the fan-shaped heating sheet
In gap.
Further, preheating gate is provided on the open tubular column, the preheating pipe is connected to described by the preheating gate
The inside of open tubular column.
Further, several pre- heat channels are provided on the open tubular column, the sector heating sheet passes through the pre- heat channel connection
To the outside of the open tubular column.
Further, the open tubular column and the fan-shaped heating sheet are made of elastic rubber, and the thermal storage ceramic is with mistake
The mode of cooperation of being full of is fixed in the adjacent gap of the fan-shaped heating sheet.
Further, recessing groove is provided on the thermal storage ceramic, the thermal storage ceramic is connected to institute by the recessing groove
It states on the end face of open tubular column.
Further, the heat storage further include two gas chamber distribution plates being sealedly connected on the inboard wall of furnace body and
The snorkel being connected between two gas chamber distribution plates, the open tubular column are fixed on the gas above the ventilation pipe
On the distribution plate of room, it is provided with exhaust vent on the gas chamber distribution plate below the ventilation pipe, on two gas chamber distribution plates
Several blow vents evenly distributed around the exhaust vent circumferential direction are provided with, the ventilation pipe passes through described in blow vent connection
The two sides up and down of gas chamber distribution plate.
Further, rotary valve is also equipped in the furnace body, the rotary valve includes being mounted on rotatably to be interspersed in
Shaft on the closure plate, the movable valve being fixedly mounted in the shaft and it is fixed on the intracorporal fixation of the moving valve
Valve plate, wind deflector is equipped in the movable valve, and the wind deflector is arranged in the fixed valve plate.
Further, air intake duct and air-out groove, the air intake duct and air-out groove difference are provided on the movable valve
The both ends of the shaft are set, and the wind deflector is arranged in the air-out groove.
Further, the upper surface of the perforation movable valve of the air intake duct and side setting, the air-out groove pass through
Lead to the upper and lower end face setting of the movable valve.
Further, fixing groove is provided on the movable valve, the fixed valve plate, which fits through, to be inserted in the fixing groove,
Several outgassing grooves are provided on the side of the fixed valve plate, the air intake plate is each attached on the vane out, the air intake plate
With the fixing groove being provided on the vane out, the rotary valve further includes the fixation valve plate being interspersed in the fixing groove, institute
It states and is provided with evenly distributed outgassing groove on the side wall of fixed valve plate
The invention has the advantages that preheating pipe is connected between heated base and outlet pipe, it will be in processed gas
Extraction section gas is exported from preheating pipe to open tubular column, which passes through fan-shaped heating sheet and carry out heat to thermal storage ceramic
Amount compensation heats heat storage ceramics using the heat of discharge furnace body to inside open tubular column, has both realized to discharge heat
Recycling, and the cost of heat storage body ceramics can be saved, effectively reduce the processing cost of processing VOCs gas.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of the rotary RTO of waste heat recycling of the present invention；
Fig. 2 is the three-dimensional cutaway view of rotary RTO shown in Fig. 1；
Fig. 3 is the top view of rotary RTO shown in Fig. 1；
Fig. 4 is the cross-sectional view that A-A hatching is splitted along Fig. 3；
Fig. 5 is the explosion assembling figure of heated base and thermal storage ceramic in heat storage in rotary RTO shown in Fig. 1；
Fig. 6 is the explosion assembling figure of rotary valve in rotary RTO shown in Fig. 1.
In figure:
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes all changes fallen within the scope of the spiritual and intension of attached claims, modification and is equal
Object.
As shown in Figures 1 to 5, the present invention provides a kind of rotary RTO100 of waste heat recycling, including furnace body 10, installation
In furnace body 10 rotary valve 20, be arranged in furnace body 10 and be located at rotary valve 20 above heat storage 30 and drive rotary valve
The driving mechanism 40 of 20 rotations.
Furnace body 10 is cylindrical, and furnace body 10 is in the cavity structure shape of lower ending opening, and 10 inner cavity top of furnace body is sealed in dome
Shape is opened on the side wall of furnace body 10 there are two symmetrical air inlet 110, and the inner wall of furnace body 10 is equipped with the limited step close to opening
120.The opening of furnace body 10 is sealed and installed with closure plate 130, and outlet pipe 131 is connected on closure plate 130, outlet pipe 131
One end extends to the outside of furnace body 10, and the other end is connected in furnace body 10 through closure plate 130.Rotation hole is also provided on closure plate 130
132。
Rotary valve 20 includes the shaft 210 being interspersed in rotation hole 132, is fixedly mounted in shaft 210 and is bonded furnace body
The movable valve 270 of 10 inner walls and the fixation valve plate 240 being interspersed on movable valve 270.
The bottom end of shaft 210 passes through the lower section that rotation hole 132 extends to furnace body 10, and the top end of shaft 210 is in limiting stand
The lower section of rank 120.It is also provided with cleaning air inlet 212, cleaning air inlet 212 and the top for being in closure plate 130 in shaft 210, turns
Cleaning admission line 250 is arranged on axis 210, one end annular of cleaning admission line 250 is set in the hole of cleaning air inlet 212
On mouth, the other end of cleaning admission line 250 is connected to the gas storehouse of external clean gas through the side wall of furnace body 10, and (figure is not
Show) on.Shaft 210 is rotatably interspersed in rotation hole 132 and cleaning admission line 250, wherein shaft 210 and rotation hole
Oil film seal is all made of or the mode of silica gel sealing gives axle envelope between 132, between shaft 210 and cleaning admission line 250, it is right
Specific axle envelope mode is in the present embodiment without limitation in shaft 120.
As shown in fig. 6, movable valve 270 is substantially cylindrical, movable valve 270 is rotationally sealingly engaged with limiting stand
Between rank 120 and air intake plate 220, it is all made of on the contact surface between movable valve 270 and furnace body 10 and smears silica gel or bearing etc.
Means carry out axle envelope, prevent the gas in furnace body 10 from the phenomenon that gas leakage mixing, separate closure plate on movable valve 270 occur
Fan-shaped air intake duct 271 and air-out groove 272, the fan shape center counterpoise of air intake duct 271 and air-out groove 272 are provided on 130 end face
Together in the axis of movable valve 270, air intake duct 271 penetrates through 270 upper surface of movable valve and side, 272 perforation activity of air-out groove
The upper/lower terminal face of valve body 270, air intake duct 271 and air-out groove 272 are separately positioned on the two sides of shaft 210, air intake duct 271
Cleaning venthole 213 is provided on cell wall, cleaning venthole 213 is connected by shaft 210 with cleaning air inlet 212.
Fixing groove 260 is also provided on movable valve 270, the fixed cooperation of valve plate 240 is interspersed in fixing groove 260, fixed
Valve plate 240 is provided with several outgassing grooves 241 substantially in hollow cylindric on the periphery of fixed valve plate 240, outgassing groove 241 around
The central axis of fixed valve plate 240 is uniformly distributed, and wind deflector 273 is also fixedly installed on movable valve 270, wind deflector 273 is in
In fixed valve plate 240, wind deflector 273 is arranged in air-out groove 272 for sector setting.
Heat storage 30 is including two pieces of gas chamber distribution plates 310 being sealedly connected on 10 inner wall of furnace body and is connected to two blocks of gas
Snorkel 320 between room distribution plate 310, two pieces of gas chamber distribution plates 310 seal respectively and are fixedly mounted on the upper of air inlet 110
Lower two sides, several and corresponding blow vent 311 of snorkel 320 is provided on two pieces of gas chamber distribution plates 310, and blow vent 311 is distinguished
It is connected in air intake duct 271 and air-out groove 272, is on one piece of 320 lower section of snorkel and is provided in two pieces of gas chamber distribution plates 310
Exhaust vent 312, blow vent 311 is on gas chamber distribution plate 310 around exhaust vent 312 circumferential evenly distributed, exhaust vent 312 and fixed valve
Plate 240 communicates, and wind deflector 273 is oppositely arranged in venthole 312, it is possible to understand that, venthole 312 is by wind deflector 273
Stop and air intake duct 271 be overlapped part be openning shape and air-out groove 272 coincidence part be closed form.
Heat storage 30 further includes that the heated base 320 for being fixedly mounted on 310 top of gas chamber distribution plate and several be interspersed in add
Thermal storage ceramic 330 in hot pedestal 320, heated base 320 include the open tubular column 321 being fixed on gas chamber distribution plate 310, connection
Two preheating pipes 322 on to open tubular column 321 and fan-shaped heating sheet 323 symmetrically offer two on the side wall of open tubular column 321
A preheating gate 324 and multiple pre- heat channels 325, two preheating pipes 322 are separately positioned on the two sides of open tubular column 321, two preheatings
One is connected to inside and the outlet pipe 131 of open tubular column 321 by corresponding preheating gate 324 in pipeline 322, another then passes through
Corresponding preheating gate 324 is connected to the outside of 321 inside and furnace body 10 of open tubular column, and fan-shaped heating sheet 323 has multiple, sector heating
Piece 323 is in hollow form, and fan-shaped heating sheet 323 is fixed on the top of open tubular column 321, and fan-shaped heating sheet 323 is along open tubular column 321
It is circumferentially uniformly distributed, fan-shaped heating sheet 323 is connected to the inside of open tubular column 321 by pre- heat channel 325.Preferably, heated base
Open tubular column 321 and fan-shaped heating sheet 323 in 320 are made of the elastic rubber of excellent thermal conductivity.
The shape of thermal storage ceramic 330 is identical as the fan-shaped shape of heating sheet 323, and thermal storage ceramic 330 is interspersed in fan-shaped heating
Between piece 323 in adjacent gap, thermal storage ceramic 220 be fixed in an interference fit fan-shaped heating sheet 323 it is adjacent between
In gap, recessing groove 331 is provided on thermal storage ceramic 330, thermal storage ceramic 220 is connected to the end face of open tubular column 321 by recessing groove 331
On.
Driving mechanism 40 include be arranged in outside furnace body 10 decelerating motor 410, fixation be set in 410 output shaft of decelerating motor
On driving wheel 420, the driven wheel 430 that is set on 210 bottom end of shaft and be set on driving wheel 420 and driven wheel 430
Belt 440, be provided with the linkage slot (not shown) matched with linkage block on driven wheel 420, driven wheel 420 is connected by key set
It is located in shaft 210.After decelerating motor 410 starts, driving wheel 420 is driven to rotate, the torque of driving wheel 420 passes through belt 440
It is transferred on driven wheel 430, driven wheel 430, which is connected by key, drives shaft 210 to rotate in furnace body 10, and then realizes air intake plate
220 and the switching of 230 relative position of vane out, so that wind direction changes in snorkel 320 between gas chamber distribution plate 310.
The rotary RTO100 of above-mentioned waste heat recycling is before use, the preheating pipe 322 passed through is defeated into open tubular column 321
Enter high-temperature medium, so that thermal storage ceramic 330 is heated to the temperature of demand, VOCs gas is passed through into the air inlet on furnace body 10 later
Mouth 110 is input between two gas chamber distribution plates 310, and VOCs gas diffuses to the air intake duct of rotary valve 20 by exhaust vent 312
In 271, and then near the output to thermal storage ceramic 330 of the corresponding ventilation pipe 320 of air intake duct 271, VOCs gas is made pottery by accumulation of heat
The high temperature of porcelain 330 influences, and oxygenolysis occurs, and VOCs gas is decomposed into gaseous CO2And H2O, during reaction, release
Heat again can heat storage ceramics 330, provide hot environment, CO for subsequent reaction process2And H2O via with vane 230 out
Corresponding ventilation pipe 320 enters in vane 230, CO2And H2O successively penetrates air-out groove 272, closure plate 130 enters outlet pipe
In 131, is emptied and discharged by outlet pipe 131.
After 10 inside circular response process of furnace body is formed, high-temperature medium is discharged out of open tubular column 321.Partially draining release
CO2And H2O enters in open tubular column 321 by preheating pipe 322, and the portion gas is by fan-shaped heating sheet 323 and thermal storage ceramic
330 occur heats exchange, i.e., in the inside heat storage ceramics 330 of open tubular column 321, avoid with VOCs gas mixing, to accumulation of heat
The continuous heating of ceramics 330, the portion gas after completion of the exchange, can empty release, can also come back to outlet pipe 131
In, subsequent treatment process is not particularly limited in the present embodiment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of rotary RTO of waste heat recycling, it is characterised in that: including furnace body, be fixedly mounted on the intracorporal accumulation of heat of the furnace
Body and the closure plate being sealingly mounted on the inboard wall of furnace body, the furnace body lower end is opening-like, and the closure plate is sealingly mounted at
The opening of the furnace body, outlet pipe is connected on the closure plate, and the outlet pipe is connected to the furnace through the closure plate
Inside and outside, the heat storage include that the intracorporal heated base of the furnace is arranged in and several is interspersed in the heated base
Thermal storage ceramic, the heated base include that the intracorporal open tubular column of the furnace, the preheating being connected to inside the open tubular column is arranged in
Pipeline and several fan-shaped heating sheets being connected to inside the open tubular column, the preheating pipe are connected to the open tubular column and described
Outlet pipe, the thermal storage ceramic are fixed in the adjacent gap of the fan-shaped heating sheet.
2. a kind of rotary RTO of waste heat recycling according to claim 1, it is characterised in that: be provided on the open tubular column
Preheating gate, the preheating pipe are connected to the inside of the open tubular column by the preheating gate.
3. a kind of rotary RTO of waste heat recycling according to claim 1, it is characterised in that: be provided on the open tubular column
Several pre- heat channels, the sector heating sheet are connected to the outside of the open tubular column by the pre- heat channel.
4. a kind of rotary RTO of waste heat recycling according to claim 1, it is characterised in that: the open tubular column and described
Fan-shaped heating sheet is made of elastic rubber, and the thermal storage ceramic is fixed on the fan-shaped heating sheet phase in an interference fit
In adjacent gap.
5. a kind of rotary RTO of waste heat recycling according to claim 4, it is characterised in that: opened on the thermal storage ceramic
There is recessing groove, the thermal storage ceramic is connected on the end face of the open tubular column by the recessing groove.
6. a kind of rotary RTO of waste heat recycling according to claim 1, it is characterised in that: the heat storage further includes
It two gas chamber distribution plates being sealedly connected on the inboard wall of furnace body and is connected to logical between two gas chamber distribution plates
Tracheae, the open tubular column are fixed on the gas chamber distribution plate above the ventilation pipe, the institute below the ventilation pipe
It states and is provided with exhaust vent on gas chamber distribution plate, be provided on two gas chamber distribution plates several around the circumferential uniformly row of the exhaust vent
The blow vent of column, the ventilation pipe are connected to the two sides up and down of the gas chamber distribution plate by the blow vent.
7. a kind of rotary RTO of waste heat recycling according to claim 1, it is characterised in that: also installed in the furnace body
There is rotary valve, the rotary valve includes being mounted on the shaft being rotatably interspersed on the closure plate, being fixedly mounted on described turn
Movable valve on axis and it is fixed on the intracorporal fixed valve plate of the moving valve, wind deflector is installed in the movable valve,
The wind deflector is arranged in the fixed valve plate.
8. a kind of rotary RTO of waste heat recycling according to claim 7, it is characterised in that: opened on the movable valve
There are air intake duct and air-out groove, the air intake duct and the air-out groove are separately positioned on the both ends of the shaft, and the wind deflector is set
It sets in the air-out groove.
9. a kind of rotary RTO of waste heat recycling according to claim 7, it is characterised in that: the perforation of the air intake duct
The upper surface of the movable valve and side setting, the air-out groove penetrate through the upper and lower end face setting of the movable valve.
10. a kind of rotary RTO of waste heat recycling according to claim 8, it is characterised in that: opened on the movable valve
There is fixing groove, the fixed valve plate, which fits through, to be inserted in the fixing groove, is provided with several outlets on the side of the fixed valve plate
Slot, the air intake plate are each attached on the vane out, the fixing groove being provided on the air intake plate and the vane out, described
Rotary valve further includes the fixation valve plate being interspersed in the fixing groove, be provided on the side wall of the fixed valve plate it is evenly distributed go out
Air drain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626383.6A CN110345497B (en) | 2019-07-11 | 2019-07-11 | Waste heat recovery's rotation type RTO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626383.6A CN110345497B (en) | 2019-07-11 | 2019-07-11 | Waste heat recovery's rotation type RTO |
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| Publication Number | Publication Date |
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| CN110345497A true CN110345497A (en) | 2019-10-18 |
| CN110345497B CN110345497B (en) | 2020-09-11 |
Family
ID=68175131
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910626383.6A Active CN110345497B (en) | 2019-07-11 | 2019-07-11 | Waste heat recovery's rotation type RTO |
Country Status (1)
| Country | Link |
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| CN (1) | CN110345497B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750682A (en) * | 2021-09-17 | 2021-12-07 | 常州大恒环保科技有限公司 | Safe waste gas pretreatment device |
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| CN108413417A (en) * | 2018-04-28 | 2018-08-17 | 苏州华烯环保科技有限公司 | A kind of rotary RTO accumulation of heats incinerator |
| CN109855106A (en) * | 2019-03-06 | 2019-06-07 | 苏州弘维环境科技有限公司 | A kind of rotary RTO waste gas treatment equipment of waste heat recycling |
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2019
- 2019-07-11 CN CN201910626383.6A patent/CN110345497B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202175560U (en) * | 2011-06-01 | 2012-03-28 | 邓小宝 | Gas electric arc double heat type thermal storage waste heat waste gas backdraft environment protection energy conservation efficient silicon refining furnace |
| CN102914171A (en) * | 2012-11-12 | 2013-02-06 | 江苏焱鑫科技股份有限公司 | Heat accumulating type waste heat recovery combination unit and temperature control method thereof |
| WO2016203108A1 (en) * | 2015-06-16 | 2016-12-22 | Savaterra Oy | Apparatus and method for processing sludge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750682A (en) * | 2021-09-17 | 2021-12-07 | 常州大恒环保科技有限公司 | Safe waste gas pretreatment device |
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| Publication number | Publication date |
|---|---|
| CN110345497B (en) | 2020-09-11 |
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