CN207313143U - Steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace - Google Patents
Steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace Download PDFInfo
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- CN207313143U CN207313143U CN201721356486.8U CN201721356486U CN207313143U CN 207313143 U CN207313143 U CN 207313143U CN 201721356486 U CN201721356486 U CN 201721356486U CN 207313143 U CN207313143 U CN 207313143U
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- cloth
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- 239000004744 fabric Substances 0.000 title claims abstract description 71
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 230000004913 activation Effects 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 239000002918 waste heat Substances 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000005539 carbonized material Substances 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 239000003610 charcoal Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000037452 priming Effects 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
It the utility model is related to steam conveying, overheat and the cloth vapour system of a kind of activated carbon external-heating revolving activation furnace.Including sequentially connected waste heat boiler, steam valve, the first steam transmitting pipe, A expansion joints, steam superheater, B expansion joints, the second steam transmitting pipe, C expansion joints and cloth vapour manifold.The cloth vapour manifold passes through stove hood, the length stretched into out of stove Caudad stove is the 4/5~5/6 of revolution furnace body length, one is set every 2~3 meters with turning round one piece of rotating bearing support assembly of furnace body, cloth vapour manifold is installed on revolution furnace body with one heart to locate, allow its retractable in bearing, the cloth vapour manifold is from stove Caudad stove 3 meters every the cloth vapour branch pipe of 0.5~0.7 meter of uniformly distributed downward and vertical rotary furnace body axis, steam jet is installed in its port, allows jetted hole surface from revolution inboard wall of furnace body 150mm~200mm.Steam is concentrated by nozzle and is sprayed onto on the carbonized material of bottom of furnace body, both come into full contact with, fully reacted, so as to improve the quality and yield of activated carbon.
Description
Technical field
The technical field of production activated carbon external-heating revolving activation furnace equipment is the utility model is related to, more particularly to one kind
Steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace.
Background technology
At present, existing most activated carbon revolving activation furnaces use directly is passed through saturated vapor from the burner of revolution furnace body
In stove, go out from stove last row, or be passed through from the stove tail of revolution furnace body in stove, from the steaming method of burner discharge, that so does lacks
Falling into is：
1st, according to priming reaction principle, the temperature of water vapour and carbonized material priming reaction is usually 800~950 DEG C, and is satisfied
It is generally 110~135 DEG C (related with steam pressure) with the temperature of steam, therefore such Low Temperature Steam obviously cannot be with charing
Priming reaction occurs for material, they must be warming up to priming reaction temperature using the heat of furnace body and charcoal, this virtually extends activation
In the reaction time, make the quality and yield of activated carbon relatively low.
2nd, it is excessive, it is necessary to more into the place of vapour, water vapour in the burner or stove tail of 12~20 meters of long revolving activation furnaces
Furnace body and the heat of charcoal lift the temperature of water vapour, range of decrease degree increases at a temperature of causing furnace body and charcoal, reduces activation
The speed of reaction, on the contrary, reducing away from the other end into vapour, quantity of steam, plus the reason of the continuous air inducing of tail gas air-introduced machine, making
Part water vapour is pumped for one piece with tail gas, causes steam to be lost in, and to cause carbonized material fully to activate, quality and yield is more
Biasing is low.
Utility model content
In order to make up and improve above-mentioned the deficiencies in the prior art, the utility model provides a kind of activated carbon external-heating revolving and lives
Change steam conveying, overheat and the cloth vapour system of stove, it not only makes saturated vapor overheat heating before revolution furnace body is entered, but also
Come into full contact with carbonized material by steam by the steam jet on uniformly distributed cloth vapour branch pipe in rotary furnace body, fully activated, subtracted
Few steam is lost in, and shortens the priming reaction time, is achieveed the purpose that to save the energy, is improved activated carbon quality and yield.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
Steam conveying, overheat and the cloth vapour system of a kind of activated carbon external-heating revolving activation furnace.Including sequentially connected remaining
Heat boiler, steam valve, the first steam transmitting pipe, A expansion joints, steam superheater, B expansion joints, the second steam transmitting pipe, C expansion joints and cloth vapour
Manifold.The cloth vapour manifold passes through stove hood, and the length stretched into out of stove Caudad stove is the 4/5~5/6 of revolution furnace body length, every
2~3 meters set one with turning round one piece of rotating bearing support assembly of furnace body, and cloth vapour manifold is installed on revolution furnace body locates with one heart,
Allow its retractable in bearing, the cloth vapour manifold from stove Caudad stove 3 meters every 0.5~0.7 meter uniformly distributed one to
The cloth vapour branch pipe of lower and vertical rotary furnace body axis, its port installation steam jet, allows jetted hole surface from revolution inboard wall of furnace body
150mm~200mm.
First steam transmitting pipe, the outer wall surrounding of the second steam transmitting pipe wrap up one layer of alumina silicate heat-preservation cotton, to reduce gas transmission
Steam heat scatters and disappears in pipe.
The A expansion joints, B expansion joints and C expansion joints are fiber expansion joint, operating temperature >=400 DEG C, installed in first
Steam transmitting pipe, the second steam transmitting pipe port, it is caused that their effect is that the first steam transmitting pipe of absorption, the second steam transmitting pipe expand with heat and contract with cold
Change in size, while can also reduce vibration and noise of the steam transmitting pipe caused by temperature change.The expansion joint is this area institute
It is common that, by those skilled in the art be familiar with, no longer state here.
The steam superheater is at least a piece of pendant superheater, installed in the upper furnace exhanst gas outlet of combustion furnace
Place, to improve the vapor (steam) temperature entered in rotary furnace body using fume afterheat.The steam inlet pipe of the steam superheater left end is worn
Cross furnace wall on the left of combustion furnace, the steam outlet pipe of the steam superheater right end through furnace wall on the right side of combustion furnace, and into and out of steam pipe with
Sealing shroud is set respectively between furnace wall, to prevent cold air from entering in the burner hearth of combustion furnace, avoids reducing flue-gas temperature, improves
Steam crosses thermal effect.Steam inlet pipe, the steam outlet pipe of the steam superheater can freely stretch in sealing shroud, and the sealing shroud is
Modified Teflon sealing shroud.
The cloth vapour manifold right ends are welded on stove hood round plate center, the cloth vapour manifold right output ports to stove hood round steel
The distance of plate is 100~200mm, and left end welds closure port with steel plate.
The bearing support assembly is by bearing, bearing block, 3~4 upper supporting legs and upper support leg, 3~4 lower supporting legs and lower branch
Foot and spring composition, the bearing are high-temperature bearing, its operating temperature >=1000 DEG C, the bearing is in bearing block, institute
It is 310S stainless steel tubes to state upper supporting leg and lower supporting leg, its length is respectively 3/11~3/10 of footpath in rotary furnace body, it is described on
The round plate that supporting leg one end port endoporus and lower supporting leg both ends port endoporus are equal to its respective interior bores diameter with outside diameter respectively welds
Closure, one end outer wall of the upper supporting leg and one end of upper support leg are welded, and the other end of the upper support leg is welded on bearing block
On circular outer wall, the other end port sleeve of the upper supporting leg allows lower supporting leg one end can be in upper branch on one end outer wall of lower supporting leg
Freely stretch in the hole of leg, spring is set between two pieces of round plates adjacent at them and being welded on port, to absorb upper branch
Leg, lower supporting leg expand with heat and contract with cold caused change in size, avoid supporting leg and produce bending because temperature raises, ensure that rotary furnace
The normal operation of body.The spring is 310S stainless steel springs, its operating temperature >=1000 DEG C, outside the other end of the lower supporting leg
One end of wall and lower support leg is welded, and the other end of the lower support leg is welded on the inner wall of revolution furnace body.
The total sectional area of the cloth vapour branch pipe orifice is the 4/5~9/10 of the sectional area of the total pipe orifice of cloth vapour, to make cloth
Distribution of steam in vapour manifold is in every cloth vapour branch pipe.
The steam jet is flat porous stainless steel nozzle, and the total open area of its jetted hole is this steam jet of connection
Cloth vapour branch pipe inner hole section product 1.1~1.5 times.
The beneficial effects of the utility model are：Saturated vapor before into revolution furnace body first passes through steam superheater,
The temperature of steam is set to bring up to 250 DEG C~300 DEG C, the heat for shortening steam utilization furnace body and charcoal is warming up to priming reaction temperature
Time.Secondly, in rotary furnace body, cloth vapour manifold downwards install steam jet, allowed by uniformly distributed more cloth vapour branch pipes, its port
Hot steam is heated up by being subject to the indirectly heat of furnace body and charcoal heat when cloth vapour manifold and cloth vapour branch pipe, is then sprayed by steam
Mouth is intensively sprayed onto downwards due to gravity and constantly falls on the carbonized material of revolution bottom of furnace body, does not participate in the steam of reaction
Turn back upward movement from revolution bottom of furnace body again, with subsequently being taken up since the top-down carbonized material of gravity fully connects
Touch, so that carbonized material comes into full contact with steam and fully activated, reduce the water caused by the continuous air inducing of tail gas air-introduced machine
The loss of steam, not only increases the utilization rate of steam, has saved the energy, and improves the quality and yield of activated carbon.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is air feeding tube schematic diagram in rotary furnace body.
Fig. 3 is the A-A sectional views shown in Fig. 1.
Fig. 4 is the B-B profiles shown in Fig. 1.
Fig. 5 is the F-F bearing support assembly profiles shown in Fig. 2.
Fig. 6 is steam jet front view.
Fig. 7 is the G direction views of Fig. 6.
Fig. 8 is the utility model steam jet operating diagram.
Fig. 9 is partial enlarged view at C in Fig. 1.
Figure 10 is partial enlarged view at D in Fig. 1.
Figure 11 is partial enlarged view at E in Fig. 1.
Figure label explanation：1st, waste heat boiler；2nd, steam valve；3rd, the first steam transmitting pipe；4th, A expansion joints；5th, steam superheater；
6th, combustion furnace；7th, burner hearth；8th, furnace wall；9th, sealing shroud；10th, B expansion joints；11st, the second steam transmitting pipe；12nd, C expansion joints；13rd, silicic acid
Aluminium heat-preservation cotton；14th, stove hood；15th, stove tail；16th, furnace body is turned round；17th, cloth vapour manifold；18th, cloth vapour manifold right output ports；19th, burner；
20th, auger；21st, cloth vapour branch pipe；22nd, steam jet；23rd, bearing support assembly；231st, bearing；232nd, bearing block；233rd, upper branch
Leg；234th, lower supporting leg；235th, upper support leg；236th, lower support leg；237th, spring.
Embodiment
In order to describe the technology contents of the utility model in detail, design feature and can achieve the effect that, special cooperation attached drawing
And it is explained with reference to embodiment.The specific embodiments described herein are used only for explaining the utility model, and do not have to
In restriction the utility model.
The tool of the conveying of activated carbon external-heating revolving activation furnace steam, overheat and cloth vapour system is given with reference to Fig. 1~Figure 11
Body embodiment, including sequentially connected waste heat boiler 1, steam valve 2, the first steam transmitting pipe 3, A expansion joints 4, steam superheater 5,
B expansion joints 10, the second steam transmitting pipe 11, C expansion joints 12 and cloth vapour manifold 17.
Cloth vapour manifold 17 passes through stove hood 14, the length stretched into from stove tail 15 into stove for revolution furnace body 16 grow 4/5~
5/6, one is set every 2~3 meters with turning round the rotating bearing support assembly 23 of 16 1 pieces of furnace body, cloth vapour manifold 17 is installed on back
Rotary furnace body 16 is located with one heart, allows its retractable in bearing 231, cloth vapour manifold 17 from stove tail 15 into stove 3 meters every 0.5
~0.7 meter uniformly distributed one is turned round downwards and vertically the cloth vapour branch pipe 21 of 16 axis of furnace body, its port installation steam jet 22, allows spray
Steam vent surface is from revolution 16 inner wall 150mm~200mm of furnace body.
First steam transmitting pipe 3, the outer wall surrounding of the second steam transmitting pipe 11 wrap up one layer of alumina silicate heat-preservation cotton 13, to reduce gas transmission
Steam heat scatters and disappears in pipe.
A expansion joints 4, B expansion joints 10 and C expansion joints 12 are fiber expansion joint, operating temperature >=400 DEG C, installed in
One steam transmitting pipe, the second steam transmitting pipe port, their effect are to absorb the first steam transmitting pipe 3, the second steam transmitting pipe 11 and expand with heat and contract with cold institute
The change in size of generation, while can also reduce vibration and noise of the steam transmitting pipe caused by temperature change.The expansion joint is this
Field institute it is common that, it is familiar for those skilled in the art, no longer state here.
As shown in Figures 3 and 4, steam superheater 5 is at least a piece of pendant superheater, installed in the burner hearth 7 of combustion furnace 6
Top smoke outlet, to improve the vapor (steam) temperature entered in revolution furnace body 16 using fume afterheat.5 left end of steam superheater
Steam inlet pipe pass through 6 left side furnace wall 8 of combustion furnace, the steam outlet pipe of right end passes through 6 right side furnace wall 8 of combustion furnace, and into and out of steam pipe with
Sealing shroud 9 is set respectively between furnace wall 8, to prevent cold air from entering in the burner hearth 7 of combustion furnace 6, avoids reducing flue-gas temperature,
That improves steam crosses thermal effect.Steam inlet pipe, the steam outlet pipe of steam superheater 5 can freely stretch in sealing shroud 9, and sealing shroud 9 is
Modified Teflon sealing shroud.
17 right ends of cloth vapour manifold are welded on 14 round plate of stove hood center, and cloth vapour manifold right output ports 18 arrive 14 round steel of stove hood
The distance of plate is 100~200mm, and left end welds closure port with steel plate.
As shown in figure 5, bearing support assembly 23 is by bearing 231, bearing block 232,3~4 upper supporting legs 233 and upper support legs
235th, 3~4 lower supporting legs 234 and lower support leg 236 and spring 237 form, and bearing 231 is high-temperature bearing, and its operating temperature >=
1000 DEG C, bearing 231 is installed in bearing block 232, and upper supporting leg 233 and lower supporting leg 234 are 310S stainless steel tubes, its length is divided
The 3/11~3/10 of 16 internal diameter of furnace body Wei not be turned round, 233 one end port endoporus of upper supporting leg and 234 both ends port endoporus of lower supporting leg divide
The round plate for not being equal to its respective interior bores diameter with outside diameter blocks, one end outer wall of upper supporting leg 233 and one end of upper support leg 235
Welding, the other end of upper support leg 235 are welded on the circular outer wall of bearing block 232, and the other end port sleeve of upper supporting leg 233 is under
On one end outer wall of supporting leg 234, lower 234 one end of supporting leg can freely be stretched in the hole of upper supporting leg 233, it is adjacent at them and weld
It is connected between two pieces of round plates of port and spring 237 is set, to absorb upper supporting leg 233, produced by lower supporting leg 234 expands with heat and contract with cold
Change in size, avoid supporting leg because temperature raise and produces bending, ensure that turn round furnace body 16 normal operation.Spring 237
It is 310S stainless steel springs, its operating temperature >=1000 DEG C, the other end outer wall of lower supporting leg 234 and one end weldering of lower support leg 236
Connect, the other end of lower support leg 236 is welded on the inner wall of revolution furnace body 16.
The total sectional area of 21 endoporus of cloth vapour branch pipe is the 4/5~9/10 of 17 inner hole sections of cloth vapour manifold product, to make cloth vapour
Distribution of steam in manifold 17 is in every cloth vapour branch pipe 21.
As shown in Figures 6 and 7, steam jet 22 is flat porous stainless steel nozzle, and the total open area of its jetted hole is company
Connect 1.1~1.5 times of 21 inner hole section of the cloth vapour branch pipe product of this steam jet 22.
The operation principle and flow of the utility model：During production, burnt using combustion gas in combustion furnace 6, heating rotary stove
The outer wall of body 16, allows the temperature of 16 inner cavity of revolution furnace body to reach and stablize at 800 DEG C~950 DEG C.At this time by auger 20 by charcoal
Material is sent into revolution furnace body 16, and under the double action of revolution furnace body 16 and shovelling plate (not indicated in figure), carbonized material is copied
Rise, and fall on revolution furnace body 16 bottom under the effect of gravity, taken up, fallen again, so repeatedly after, make carbonized material slowly
Promoted from burner 19 to stove tail 15, in the process, carbonized material constantly absorbs furnace body heat and is warming up to 800 DEG C~950
℃.Steam valve 2 is opened, allows the saturated vapor of waste heat boiler 1 to enter by the first steam transmitting pipe 3 in steam superheater 5, in combustion furnace
In 6 under the action of fume afterheat, saturated vapor is heated to 250 DEG C~300 DEG C, and then superheated steam is further through the second steam transmitting pipe
11 are sent to cloth vapour manifold 17, are then sent to again in each cloth vapour branch pipe 21 on cloth vapour manifold 17, during this, mistake
Hot steam is heated again, and intensively is sprayed onto downwards finally by the steam jet 22 of all 21 ports of cloth vapour branch pipe and is being returned
On the carbonized material of 16 bottom of rotary furnace body, steam is set to be come into full contact with carbonized material.Due to the small reason of steam proportion, reaction is not participated in
Steam turn back upward movement from the bottom of revolution furnace body 16 again, while absorb the heating of furnace body heat, with subsequently taken up and by
Come into full contact with the top-down carbonized material of gravity.And the carbonized material of 16 bottom of foregoing revolution furnace body connects with steam
Taken up, fallen again after touch, being contacted with the steam that moves upwards of turning back that next steam jet 22 sprays, so repeatedly after,
Allow the steam that carbonized material is sprayed with each steam jet 22 successively to come into full contact with and obtained abundant activation, not only increase steaming
The utilization rate of vapour, saves the energy, and also improves the quality and yield of activated carbon.
In the above-described embodiment, cloth vapour manifold 17 is evenly distributed with one 3 meters into stove from stove tail 15 every 0.5~0.7 meter
Root turns round downwards and vertically the cloth vapour branch pipe 21 of 16 axis of furnace body, and when actual implementation can determine cloth vapour branch pipe according to actual conditions
21 quantity, can only have one can also be more.Except, cloth vapour branch pipe 21 turns round the vertical plane angle of 16 axis of furnace body with crossing
There can also be multiple choices, these conversion belong to scope of protection of the utility model.
Narration contributes to understanding of the those skilled in the art to the utility model above, not limits the guarantor of the utility model
Protect scope.It is any without departing from the utility model in essence content done to equivalent substitution described above and improvement, or directly
Or other relevant technical fields are indirectly applied to, it is included in the scope of patent protection of the utility model.
Claims (8)
1. steam conveying, overheat and the cloth vapour system of a kind of activated carbon external-heating revolving activation furnace, including sequentially connected waste heat
Boiler, steam valve, the first steam transmitting pipe, A expansion joints, steam superheater, B expansion joints, the second steam transmitting pipe, C expansion joints and cloth vapour are total
Pipe, it is characterised in that：The cloth vapour manifold passes through stove hood, and the length stretched into out of stove Caudad stove is the 4/5 of revolution furnace body length
~5/6, one is set every 2~3 meters with turning round one piece of rotating bearing support assembly of furnace body, cloth vapour manifold is installed on rotary furnace
Body is located with one heart, allows its retractable in bearing, the cloth vapour manifold from stove Caudad stove 3 meters every 0.5~0.7 meter
The cloth vapour branch pipe of the downward and vertical rotary furnace body axis of cloth one, its port installation steam jet, allows jetted hole surface from revolution
Inboard wall of furnace body 150mm~200mm.
2. steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace according to claim 1, it is special
Sign is：First steam transmitting pipe, the outer wall surrounding of the second steam transmitting pipe wrap up one layer of alumina silicate heat-preservation cotton.
3. steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace according to claim 1, it is special
Sign is：The A expansion joints, B expansion joints and C expansion joints are fiber expansion joint, operating temperature >=400 DEG C, installed in first
Steam transmitting pipe, the second steam transmitting pipe port.
4. steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace according to claim 1, it is special
Sign is：The steam superheater is at least a piece of pendant superheater, installed in the upper furnace smoke outlet of combustion furnace,
The steam inlet pipe of the steam superheater left end passes through combustion through furnace wall on the left of combustion furnace, the steam outlet pipe of the steam superheater right end
Furnace wall on the right side of stove is burnt, and into and out of sealing shroud is set between steam pipe and furnace wall respectively, the steam inlet pipe of the steam superheater, go out
Steam pipe can freely stretch in sealing shroud, and the sealing shroud is modified Teflon sealing shroud.
5. steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace according to claim 1, it is special
Sign is：The cloth vapour manifold right ends are welded on stove hood round plate center, the cloth vapour manifold right output ports to stove hood round steel
The distance of plate is 100mm~200mm, and left end welds closure port with steel plate.
6. steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace according to claim 1, it is special
Sign is：The bearing support assembly is by bearing, bearing block, 3~4 upper supporting legs and upper support leg, 3~4 lower supporting legs and lower branch
Foot and spring composition, the bearing are high-temperature bearing, its operating temperature >=1000 DEG C, the bearing is in bearing block, institute
It is 310S stainless steel tubes to state upper supporting leg and lower supporting leg, its length is respectively 3/11~3/10 of footpath in rotary furnace body, it is described on
The round plate that supporting leg one end port endoporus and lower supporting leg both ends port endoporus are equal to its respective interior bores diameter with outside diameter respectively welds
Closure, one end outer wall of the upper supporting leg and one end of upper support leg are welded, and the other end of the upper support leg is welded on bearing block
On circular outer wall, the other end port sleeve of the upper supporting leg allows lower supporting leg one end can be in upper branch on one end outer wall of lower supporting leg
Freely stretch in the hole of leg, spring is set between two pieces of round plates adjacent at them and being welded on port, the spring is
310S stainless steel springs, its operating temperature >=1000 DEG C, the other end outer wall of the lower supporting leg and one end of lower support leg are welded, institute
The other end for stating lower support leg is welded on the inner wall of revolution furnace body.
7. steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace according to claim 1, it is special
Sign is：The total sectional area of the cloth vapour branch pipe orifice is the 4/5~9/10 of the sectional area of the total pipe orifice of cloth vapour.
8. steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace according to claim 1, it is special
Sign is：The steam jet is flat porous stainless steel nozzle, and the total open area of its jetted hole is this steam jet of connection
Cloth vapour branch pipe inner hole section product 1.1~1.5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356486.8U CN207313143U (en) | 2017-10-20 | 2017-10-20 | Steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356486.8U CN207313143U (en) | 2017-10-20 | 2017-10-20 | Steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace |
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| Publication Number | Publication Date |
|---|---|
| CN207313143U true CN207313143U (en) | 2018-05-04 |
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| CN201721356486.8U Expired - Fee Related CN207313143U (en) | 2017-10-20 | 2017-10-20 | Steam conveying, overheat and the cloth vapour system of activated carbon external-heating revolving activation furnace |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108786775A (en) * | 2018-08-28 | 2018-11-13 | 湖北君集水处理有限公司 | A kind of modularization Powdered Activated Carbon regenerating furnace of flexible connection |
| CN110921662A (en) * | 2019-11-15 | 2020-03-27 | 太原理工大学 | Rotary activation furnace for preparing high-activity coal-based activated carbon for desulfurization and denitrification |
| CN111439751A (en) * | 2019-11-18 | 2020-07-24 | 黄炜 | External heating type high-quality activated carbon efficient energy-saving environment-friendly rotary activation furnace and application method thereof |
| CN112174140A (en) * | 2019-11-05 | 2021-01-05 | 漳平市增恩炭业技术有限公司 | Steam injection system in high-temperature converter |
| CN113636553A (en) * | 2021-03-16 | 2021-11-12 | 黄炜 | External heat rotary type high-quality activated carbon efficient energy-saving environment-friendly production device |
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2017
- 2017-10-20 CN CN201721356486.8U patent/CN207313143U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108786775A (en) * | 2018-08-28 | 2018-11-13 | 湖北君集水处理有限公司 | A kind of modularization Powdered Activated Carbon regenerating furnace of flexible connection |
| CN112174140A (en) * | 2019-11-05 | 2021-01-05 | 漳平市增恩炭业技术有限公司 | Steam injection system in high-temperature converter |
| CN110921662A (en) * | 2019-11-15 | 2020-03-27 | 太原理工大学 | Rotary activation furnace for preparing high-activity coal-based activated carbon for desulfurization and denitrification |
| CN111439751A (en) * | 2019-11-18 | 2020-07-24 | 黄炜 | External heating type high-quality activated carbon efficient energy-saving environment-friendly rotary activation furnace and application method thereof |
| CN113636553A (en) * | 2021-03-16 | 2021-11-12 | 黄炜 | External heat rotary type high-quality activated carbon efficient energy-saving environment-friendly production device |
| CN113636553B (en) * | 2021-03-16 | 2024-02-09 | 黄炜 | External heat rotary high-quality active carbon efficient energy-saving environment-friendly production device |
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