CN114608315A - Carbon rotary kiln and carbon manufacturing process thereof - Google Patents
Carbon rotary kiln and carbon manufacturing process thereof Download PDFInfo
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- CN114608315A CN114608315A CN202210177252.6A CN202210177252A CN114608315A CN 114608315 A CN114608315 A CN 114608315A CN 202210177252 A CN202210177252 A CN 202210177252A CN 114608315 A CN114608315 A CN 114608315A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
- F27B7/18—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being movable within the drum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/205—Preparation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/26—Drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/32—Arrangement of devices for charging
- F27B7/3205—Charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/38—Arrangements of cooling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/26—Drives
- F27B2007/261—Drives working with a ring embracing the drum
- F27B2007/262—A gear ring combined with a dented wheel drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/32—Arrangement of devices for charging
- F27B7/3205—Charging
- F27B2007/3211—Charging at the open end of the drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/04—Carbon-containing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/03—Calcining
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to the technical field of rotary kilns, in particular to a carbon rotary kiln, which comprises a cylinder body, a smoke dust box, a kiln head cover and a feeding pipe, wherein one end of the cylinder body is rotatably connected with the smoke dust box and communicated with the interior of the smoke dust box, the other end of the cylinder body is fixedly connected with the kiln head cover, the feeding pipe is fixedly arranged on the inner side of the smoke dust box, and the outlet end of the feeding pipe extends to the inner side of the cylinder body. The barrel body of the invention can rotate relative to the spiral sheet when rotating, so that the spiral sheet can stir the carbon raw material in the barrel body, and the problem that the inner side and the outer side of the carbon raw material can not be heated uniformly is avoided.
Description
Technical Field
The invention relates to the technical field of rotary kilns, in particular to a carbon rotary kiln and a manufacturing process of carbon thereof.
Background
Carbon and graphite materials are non-metallic solid materials consisting essentially of elemental carbon, with the carbon material consisting essentially of non-graphitic carbon and the graphite material consisting essentially of graphitic carbon. Not only graphite but also all carbon-containing materials including diamond, fullerene and carbene are called carbon materials;
the production development of the carbon material is fast, the main equipment for calcining the carbon material is a rotary kiln, the investment is low, the capacity is high, the automation degree is high, and the method is suitable for large-scale calcination; when the existing carbon rotary kiln is used for calcining materials, the materials can rotate in the barrel, the position of the materials can move in the rotation process, but when the barrel rotates, the carbon materials can still be accumulated on the inner wall of the barrel under the action of centrifugal force, and the outer layer and the inner side of the accumulated carbon materials are always kept unchanged in position, so that the carbon materials on the inner layer are heated unevenly, and the calcination quality of the carbon materials is influenced.
Disclosure of Invention
The invention aims to solve the defect that the carbon material of the inner layer is heated unevenly in the prior art, and provides a carbon rotary kiln.
In order to achieve the purpose, the invention adopts the following technical scheme:
the carbon rotary kiln comprises a cylinder body, a smoke box, a kiln head cover and a feeding pipe, wherein one end of the cylinder body is rotatably connected with the smoke box and communicated with the inside of the smoke box, the other end of the cylinder body is fixedly connected with the kiln head cover, the feeding pipe is fixedly arranged on the inner side of the smoke box, and the outlet end of the feeding pipe extends to the inner side of the cylinder body.
Preferably, the inboard fixed mounting of smoke and dust case has the fixing base, one side fixed mounting of fixing base has fixed cover seat, fixed cover seat is located the inboard tip of barrel, and the cover is established in the outside of inlet pipe, the tip fixed mounting of fixed cover seat has the flight.
Preferably, the spiral inner diameter of the spiral sheet is larger than the outer diameter of the feeding pipe; the spiral length of the spiral piece is the same as the length of the cylinder body.
Preferably, the outside fixed mounting of barrel has a plurality of solid fixed rings, and is a plurality of solid fixed ring's bottom all installs supporting mechanism, and is a plurality of supporting mechanism can support corresponding solid fixed ring.
Preferably, the supporting mechanism comprises a first mounting frame, a first supporting plate, a second supporting plate, two guide wheels and a plurality of buffering parts; first mounting bracket fixed mounting is at the top of first backup pad, two the leading wheel rotates respectively to be installed at the both ends of first mounting bracket, just contradicts with solid fixed ring, and is a plurality of the bolster is installed between first backup pad and second backup pad.
Preferably, the bolster includes sleeve, loop bar and damping spring, sleeve fixed mounting is in the second backup pad, the top and the first backup pad fixed connection of loop bar, the bottom of loop bar is pegged graft in the sleeve, and with sleeve sliding connection, the damping spring cover is established on the loop bar.
Preferably, a fixed gear is fixedly mounted in the middle of the outer side of the cylinder, and a driving mechanism is mounted below the fixed gear and can drive the fixed gear to rotate.
Preferably, the driving mechanism comprises a base, a second mounting frame, a driving motor, a reduction gearbox, a driving gear and a guide gear; the second mounting frame is fixedly mounted on the base, the driving motor and the reduction gearbox are both fixedly mounted on the outer side of the second mounting frame, an output shaft of the driving motor is fixedly connected with an input end of the reduction gearbox, an output end of the reduction gearbox is fixedly connected with the driving gear, and the driving gear is rotatably mounted at one end of the inner side of the second mounting frame and meshed with the fixed gear; the guide gear is rotatably installed at the other end of the inner side of the second installation frame and meshed with the fixed gear.
The invention also provides a manufacturing process of the carbon rotary kiln, which comprises the following steps;
step 1: the cylinder body is installed and positioned, the fixed ring of the cylinder body is ensured to be contacted with the corresponding guide wheel, and the fixed gear is meshed with the driving gear and simultaneously meshed with the guide gear;
step 2: introducing fuel into a kiln hood for combustion, spraying flame into the cylinder through the kiln hood for heating, introducing carbon raw materials into a feeding pipe after the heating temperature reaches 1200-1300 ℃, and then dropping the carbon raw materials into the cylinder for calcination;
and step 3: the driving motor is started, the driving gear can rotate at a low speed through the speed reduction of the reduction gearbox, then the fixed gear can rotate, and meanwhile, the barrel body synchronously rotates along with the fixed gear; at the moment, the cylinder body and the spiral piece rotate relatively, the carbon material in the cylinder body is stirred by the spiral piece while being heated, and simultaneously moves along the spiral direction of the spiral piece;
and 4, step 4: the heated carbon material can move to the interior of the kiln head cover and finally fall into a cooling device on the outer side of the kiln head cover for cooling, and then the calcination of carbon is completed.
The carbon rotary kiln provided by the invention has the beneficial effects that: the barrel body of the invention can rotate relative to the spiral sheet when rotating, so that the spiral sheet can stir the carbon raw material in the barrel body, the problem that the inner side and the outer side of the carbon raw material can not be heated uniformly is avoided, the carbon material can move along the barrel body under the action of the spiral sheet, and finally the carbon material is led out of the barrel body to be cooled to finish calcination.
Drawings
FIG. 1 is a schematic structural diagram of a carbon rotary kiln according to the present invention;
FIG. 2 is a schematic view of the internal structure of a carbon rotary kiln according to the present invention;
FIG. 3 is a schematic structural diagram of a supporting mechanism of a carbon rotary kiln according to the present invention;
FIG. 4 is a schematic structural diagram of a buffer member of a carbon rotary kiln according to the present invention;
fig. 5 is a schematic structural diagram of a driving mechanism of a carbon rotary kiln according to the present invention.
In the figure: the device comprises a cylinder body 1, a smoke box 2, a kiln head cover 3, a feeding pipe 4, a fixed seat 5, a fixed sleeve seat 61, a spiral sheet 62, a fixed ring 7, a supporting mechanism 8, a first mounting frame 81, a guide wheel 82, a first supporting plate 83, a buffering member 84, a sleeve 841, a sleeve rod 842, a damping spring 843, a second supporting plate 85, a fixed gear 9, a driving mechanism 10, a base 101, a second mounting frame 102, a driving motor 103, a reduction gearbox 104, a driving gear 105 and a guide gear 106.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-2, a carbon rotary kiln comprises a cylinder body 1, a smoke box 2, a kiln head cover 3 and a feeding pipe 4, wherein one end of the cylinder body 1 is rotatably connected with the smoke box 2 and is communicated with the interior of the smoke box 2, and the smoke box 2 is used for collecting high-temperature smoke after calcination; the other end of the cylinder body 1 is fixedly connected with a kiln hood cover 3, a feeding pipe 4 is fixedly arranged on the inner side of the smoke box 2, and the kiln hood cover 3 is used for spraying flame into the cylinder body 1; the outlet end of the feed pipe 4 extends to the inner side of the barrel 1; the feeding pipe 4 is used for guiding the carbon raw material into the cylinder 1;
a fixed seat 5 is fixedly arranged on the inner side of the smoke box 2, a fixed sleeve seat 61 is fixedly arranged on one side of the fixed seat 5, the fixed sleeve seat 61 is positioned at the end part of the inner side of the cylinder body 1 and sleeved on the outer side of the feeding pipe 4, and a spiral sheet 62 is fixedly arranged at the end part of the fixed sleeve seat 61; the spiral inner diameter of the spiral sheet 62 is larger than the outer diameter of the feeding pipe 4; the helical length of the helical plate 62 is the same as the length of the barrel 1. The barrel 1 can rotate relative to the spiral piece 62 when rotating, so that the spiral piece 62 can stir the carbon raw material in the barrel 1, the problem that the inner side and the outer side of the carbon raw material cannot be uniformly heated is solved, the carbon material can move along the barrel 1 under the action of the spiral piece 62, and finally the barrel 1 is led out to be cooled.
Example 2:
referring to fig. 1 to 5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a plurality of fixing rings 7 are fixedly installed on the outer side of a cylinder 1, a plurality of supporting mechanisms 8 are installed at the bottom ends of the plurality of fixing rings 7, and the plurality of supporting mechanisms 8 can support the corresponding fixing rings 7; the supporting mechanism 8 comprises a first mounting frame 81, a first supporting plate 83, a second supporting plate 85, two guide wheels 82 and a plurality of buffering members 84; the first mounting rack 81 is fixedly mounted at the top of the first support plate 83, the two guide wheels 82 are respectively rotatably mounted at two ends of the first mounting rack 81 and abut against the fixing ring 7, and the plurality of buffering members 84 are mounted between the first support plate 83 and the second support plate 85;
the buffer member 84 comprises a sleeve 841, a loop bar 842 and a damping spring 843, the sleeve 841 is fixedly installed on the second support plate 85, the top end of the loop bar 842 is fixedly connected with the first support plate 83, the bottom end of the loop bar 842 is inserted into the sleeve 841 and is slidably connected with the sleeve 841, and the damping spring 843 is sleeved on the loop bar 842; the damping spring 843 can rock between the guide wheel 82 and the fixing ring 7 when the cylinder 1 rotates.
The middle part of the outer side of the cylinder body 1 is fixedly provided with a fixed gear 9, a driving mechanism 10 is arranged below the fixed gear 9, and the driving mechanism 10 can drive the fixed gear 9 to rotate; the driving mechanism 10 comprises a base 101, a second mounting frame 102, a driving motor 103, a reduction box 104, a driving gear 105 and a guide gear 106; the second mounting frame 102 is fixedly mounted on the base 101, the driving motor 103 and the reduction gearbox 104 are both fixedly mounted on the outer side of the second mounting frame 102, the output shaft of the driving motor 103 is fixedly connected with the input end of the reduction gearbox 104, the output end of the reduction gearbox 104 is fixedly connected with the driving gear 105, and the reduction gearbox 104 can slow down the rotating speed of the driving gear 105; a driving gear 105 is rotatably installed at one end of the inner side of the second mounting bracket 102 and is meshed with the fixed gear 9, and the driving gear 105 is used for driving the fixed gear 9 to rotate; the guide gear 106 is rotatably installed at the other end inside the second mounting bracket 102 and engaged with the fixed gear 9.
The working principle is as follows: firstly, introducing a carbon raw material into a feeding pipe 4, and then dropping the carbon raw material into a cylinder 1 for calcination; the driving motor 103 is started, the driving gear 105 can rotate at a low speed through the speed reduction of the reduction box 104, and the fixed gear 9 can drive the whole barrel 1 to rotate as the driving gear 105 is meshed with the fixed gear 9;
then, the carbon material inside the cylinder 1 is reversed, and simultaneously the cylinder 1 rotates and the spiral sheet 62 rotates relatively, so that the spiral sheet 62 stirs the carbon material inside the cylinder 1, the carbon material can move along the cylinder 1 under the action of the spiral sheet 62, and finally the carbon material is led out of the cylinder 1 to be cooled and calcined.
Example 3:
the invention also provides a manufacturing process of the carbon rotary kiln, which comprises the following steps;
step 1: the cylinder body 1 is installed and positioned, the fixed ring 7 of the cylinder body 1 is ensured to be contacted with the corresponding guide wheel 82, and the fixed gear is meshed with the driving gear and simultaneously meshed with the guide gear;
and 2, step: introducing fuel into a kiln hood 3 for combustion, then spraying flame into the cylinder 1 through the kiln hood 3 for heating, introducing carbon raw materials into a feeding pipe 4 after the heating temperature reaches 1200-;
and step 3: the driving motor 103 is started, the driving gear 105 can rotate at a low speed through the speed reduction of the reduction box 104, then the fixed gear 9 can rotate, and meanwhile, the barrel 1 synchronously rotates along with the fixed gear 9; at this time, the cylinder 1 and the spiral sheet 62 rotate relatively, and the carbon material in the cylinder 1 is heated and simultaneously stirred by the spiral sheet 62 and moves along the spiral direction of the spiral sheet 62;
and 4, step 4: the heated carbon material can move into the kiln head cover 3 and finally fall into a cooling device outside the kiln head cover 3 for cooling, and then the calcination of carbon is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The carbon rotary kiln comprises a cylinder body (1), a smoke dust box (2), a kiln head cover (3) and a feeding pipe (4), and is characterized in that one end of the cylinder body (1) is rotatably connected with the smoke dust box (2) and is communicated with the inside of the smoke dust box (2), the other end of the cylinder body (1) is fixedly connected with the kiln head cover (3), the feeding pipe (4) is fixedly installed on the inner side of the smoke dust box (2), and the outlet end of the feeding pipe (4) extends to the inner side of the cylinder body (1).
2. The carbon rotary kiln according to claim 1, wherein a fixed seat (5) is fixedly installed on the inner side of the smoke box (2), a fixed sleeve seat (61) is fixedly installed on one side of the fixed seat (5), the fixed sleeve seat (61) is located on the end portion of the inner side of the barrel body (1) and sleeved on the outer side of the feeding pipe (4), and a spiral sheet (62) is fixedly installed on the end portion of the fixed sleeve seat (61).
3. The carbon rotary kiln as claimed in claim 2, characterized in that the helical inner diameter of the helical sheets (62) is larger than the outer diameter of the feed pipe (4); the spiral length of the spiral sheet (62) is the same as that of the cylinder body (1).
4. The carbon rotary kiln as claimed in claim 1, wherein a plurality of fixing rings (7) are fixedly mounted on the outer side of the barrel (1), a plurality of supporting mechanisms (8) are mounted at the bottom ends of the fixing rings (7), and the plurality of supporting mechanisms (8) can support the corresponding fixing rings (7).
5. The carbon rotary kiln according to claim 4, characterized in that the supporting mechanism (8) comprises a first mounting frame (81), a first supporting plate (83), a second supporting plate (85), two guide wheels (82) and a plurality of buffer members (84); first mounting bracket (81) fixed mounting is at the top of first backup pad (83), two leading wheel (82) rotate respectively and install at the both ends of first mounting bracket (81) and contradict with solid fixed ring (7), and is a plurality of bolster (84) are installed between first backup pad (83) and second backup pad (85).
6. The carbon rotary kiln according to claim 5, wherein the buffer member (84) comprises a sleeve (841), a sleeve rod (842) and a damping spring (843), the sleeve (841) is fixedly installed on the second support plate (85), the top end of the sleeve rod (842) is fixedly connected with the first support plate (83), the bottom end of the sleeve rod (842) is inserted into the sleeve (841) and is slidably connected with the sleeve (841), and the damping spring (843) is sleeved on the sleeve rod (842).
7. The carbon rotary kiln as claimed in claim 1, characterized in that a fixed gear (9) is fixedly mounted in the middle of the outer side of the barrel (1), a driving mechanism (10) is mounted below the fixed gear (9), and the driving mechanism (10) can drive the fixed gear (9) to rotate.
8. The carbon rotary kiln as claimed in claim 7, wherein the driving mechanism (10) comprises a base (101), a second mounting frame (102), a driving motor (103), a reduction gearbox (104), a driving gear (105) and a guide gear (106); the second mounting frame (102) is fixedly mounted on the base (101), the driving motor (103) and the reduction gearbox (104) are both fixedly mounted on the outer side of the second mounting frame (102), an output shaft of the driving motor (103) is fixedly connected with an input end of the reduction gearbox (104), an output end of the reduction gearbox (104) is fixedly connected with the driving gear (105), and the driving gear (105) is rotatably mounted at one end of the inner side of the second mounting frame (102) and meshed with the fixed gear (9); the guide gear (106) is rotatably arranged at the other end of the inner side of the second mounting frame (102) and is meshed with the fixed gear (9).
9. The carbon manufacturing process of the carbon rotary kiln according to claim 8, comprising the steps of;
step 1: the cylinder body (1) is installed and positioned, a fixing ring (7) of the cylinder body (1) is ensured to be contacted with a corresponding guide wheel (82), and a fixing gear is meshed with a driving gear and simultaneously meshed with the guide gear;
and 2, step: introducing fuel into a kiln hood (3) for combustion, then spraying flame into the cylinder (1) through the kiln hood (3) for heating, introducing carbon raw materials into a feeding pipe (4) after the heating temperature reaches 1200-1300 ℃, and then dropping the carbon raw materials into the cylinder (1) for calcination;
and step 3: the driving motor (103) is started, the driving gear (105) can rotate at a low speed through the deceleration of the reduction gearbox (104), then the fixed gear (9) can rotate, and meanwhile, the barrel (1) synchronously rotates along with the fixed gear (9); at the moment, the cylinder body (1) and the spiral piece (62) rotate relatively, the carbon material in the cylinder body (1) is stirred by the spiral piece (62) while being heated, and simultaneously moves along the spiral direction of the spiral piece (62);
and 4, step 4: the heated carbon material can move into the kiln head cover (3) and finally fall into a cooling device on the outer side of the kiln head cover (3) for cooling, and then the calcination of carbon is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177252.6A CN114608315A (en) | 2022-02-24 | 2022-02-24 | Carbon rotary kiln and carbon manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177252.6A CN114608315A (en) | 2022-02-24 | 2022-02-24 | Carbon rotary kiln and carbon manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114608315A true CN114608315A (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210177252.6A Pending CN114608315A (en) | 2022-02-24 | 2022-02-24 | Carbon rotary kiln and carbon manufacturing process thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN114608315A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014185840A (en) * | 2013-03-25 | 2014-10-02 | Sumitomo Metal Mining Co Ltd | End structure of rotary kiln |
| CN206496638U (en) * | 2017-02-21 | 2017-09-15 | 张芳 | A kind of rotary funace |
| CN109282644A (en) * | 2018-11-13 | 2019-01-29 | 江苏海建股份有限公司 | A kind of chemical industry rotary kiln automatically adjusting angle and revolving speed |
| CN211084796U (en) * | 2019-11-22 | 2020-07-24 | 保靖县中锦环保有限公司 | Anti-blocking rotary kiln |
| CN112460985A (en) * | 2020-12-01 | 2021-03-09 | 宁夏立志耐磨机械制造有限公司 | Carbon rotary kiln and manufacturing process thereof |
| CN213335484U (en) * | 2020-09-24 | 2021-06-01 | 张云辉 | Adjustable energy-saving rotary kiln |
| CN215724996U (en) * | 2021-07-11 | 2022-02-01 | 朝阳重型机械设备开发有限公司 | Rotary kiln strutting arrangement convenient to location |
-
2022
- 2022-02-24 CN CN202210177252.6A patent/CN114608315A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014185840A (en) * | 2013-03-25 | 2014-10-02 | Sumitomo Metal Mining Co Ltd | End structure of rotary kiln |
| CN206496638U (en) * | 2017-02-21 | 2017-09-15 | 张芳 | A kind of rotary funace |
| CN109282644A (en) * | 2018-11-13 | 2019-01-29 | 江苏海建股份有限公司 | A kind of chemical industry rotary kiln automatically adjusting angle and revolving speed |
| CN211084796U (en) * | 2019-11-22 | 2020-07-24 | 保靖县中锦环保有限公司 | Anti-blocking rotary kiln |
| CN213335484U (en) * | 2020-09-24 | 2021-06-01 | 张云辉 | Adjustable energy-saving rotary kiln |
| CN112460985A (en) * | 2020-12-01 | 2021-03-09 | 宁夏立志耐磨机械制造有限公司 | Carbon rotary kiln and manufacturing process thereof |
| CN215724996U (en) * | 2021-07-11 | 2022-02-01 | 朝阳重型机械设备开发有限公司 | Rotary kiln strutting arrangement convenient to location |
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