CN107314667A - A kind of three rotary kilns of efficient energy-saving - Google Patents
A kind of three rotary kilns of efficient energy-saving Download PDFInfo
- Publication number
- CN107314667A CN107314667A CN201710672955.5A CN201710672955A CN107314667A CN 107314667 A CN107314667 A CN 107314667A CN 201710672955 A CN201710672955 A CN 201710672955A CN 107314667 A CN107314667 A CN 107314667A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rolling ring
- combined barrel
- saving
- rotary kilns
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007600 charging Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000035611 feeding Effects 0.000 description 18
- 239000000463 material Substances 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001007 puffing effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
-
- 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
- F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
- F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
- F27B7/162—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall the projections consisting of separate lifting elements, e.g. lifting shovels
-
- 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
- F27B7/22—Rotary drums; Supports therefor
-
- 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
- F27B7/33—Arrangement of devices for discharging
-
- 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
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
- F27B2007/027—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with more than one drum
-
- 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
- F27M2003/00—Type of treatment of the charge
- F27M2003/09—Expanding the charge, e.g. clay
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The present invention relates to a kind of three rotary kilns of efficient energy-saving, including combined barrel, rolling ring A, rolling ring C, support roller, bearing, feed appliance, collector, it is driven gear ring and stirring sheet, before combined barrel, rear portion sets rolling ring A respectively, rolling ring C, rolling ring A, rolling ring C bottoms are symmetrical arranged support roller, support roller is arranged on bearing, before combined barrel, rear end sets feed appliance respectively, collector, combined barrel rear portion also sets up transmission gear ring, the combined barrel includes cylinder A, cylinder B and cylinder C, and cylinder A, cylinder B, cylinder C is arranged in parallel, and cylinder A is located at cylinder B, the positive upside of cylinder C adjacent part, cylinder A, cylinder B, stirring sheet is uniformly arranged on cylinder C madial walls.Beneficial effects of the present invention:Compared with existing monotubular rotary kiln, three rotary kilns have bigger effective batch mixing volume, and mixing uniformity is higher, consume energy significantly relatively low, and batch mixing speed is 23 times of existing monotubular rotary kiln in same time.
Description
Technical field
The present invention relates to a kind of rotary kiln, more particularly to a kind of three rotary kilns of efficient energy-saving.
Background technology
Deslagging agent is to be used to remove molten iron, steel impurities in water in casting, and deslagging agent is processed from the pearl rock sand of high-quality
Form;, it is necessary to carry out high temperature puffing heating, existing time in rotary kiln to pearl rock sand during production and processing deslagging agent
Rotary kiln is monotubular rotary kiln, there is that volume is small, power consumption is big, and degree of being mixed evenly is poor, batch mixing speed slowly, low space utilization
The problem of, seriously constrain the production efficiency of deslagging agent and the quality of production of product.
The content of the invention
The technical problems to be solved by the invention are:A kind of three rotary kilns of efficient energy-saving are provided, monotubular revolution is solved
Kiln, volume is small, power consumption is big, and degree of being mixed evenly is poor, and batch mixing speed is slow, the problem of low space utilization.
The present invention for solution it is set forth above the problem of the technical scheme that is used be:
A kind of three rotary kilns of efficient energy-saving, including combined barrel 1, rolling ring A2, rolling ring C3, support roller 4, bearing 5, feed appliance 6, receipts
Storage 7, transmission gear ring 8 and stirring sheet 12, the front and rear portions of combined barrel 1 set rolling ring A2, rolling ring C3, rolling ring A2, rolling ring C3 respectively
Bottom is symmetrical arranged support roller 4, and support roller 4 is arranged on bearing 5, and the front and back ends of combined barrel 1 set feed appliance 6, collector respectively
7, the rear portion of combined barrel 1 also sets up transmission gear ring 8, and the combined barrel 1 includes cylinder A9, cylinder B10 and cylinder C11, and cylinder
Body A9, cylinder B10, cylinder C11 parallel arrangements, and cylinder A9 is located at cylinder B10, the positive upside of cylinder C11 adjacent part, cylinder
Body A9, cylinder B10, it is uniformly arranged stirring sheet 12 on cylinder C11 madial walls.
Be uniformly arranged space bar 17 on described combined barrel 1, and the outward flange of space bar 17 respectively with cylinder A9, cylinder
B10, cylinder C11 lateral wall match, for reinforcing cylinder A, cylinder B, cylinder C, prevent the mistake in high-temperature heating cylinder
Journey middle cylinder body A, cylinder B, cylinder C are distorted deformation in the case where bearing high torque.
Described feed appliance 6 includes charging cover 15, feeding cylinder 16 and feed mechanism 13, and charging cover 15 is arranged on feeding cylinder 16
Outer end, the charging cover 15 is that 3 feed mechanisms 13 are placed equidistant on truncated cone-shaped charging cover, the madial wall of feeding cylinder 16, cylinder A9,
Cylinder B10, cylinder C11 front end are respectively correspondingly arranged 1 feed mechanism 13, if the feed mechanism 13 includes dry plate delivery sheet
The tangent line of circumference is perpendicular where 14, and every delivery sheet 14 and madial wall at the tie point of feeding cylinder 16, can effectively by
Material is quick, send into a balanced way in cylinder A, cylinder B, cylinder C.
Described collector 7 is truncated cone-shaped collector, can mix the material after high temperature puffing again, and is collected one
Rise, into next process.
At a distance of 5-8mm between described cylinder A9, cylinder B10 and cylinder C11, the sky expanded with heat and contract with cold between cylinder is reserved
Between, generation stress is deformed upon between preventing cylinder.
Described stirring sheet 12 is tilted to collector 7, can either quickly stir material, and material can be promoted again to receipts
Storage is moved.
The operation principle of the present invention:This three rotary kilns are due to possessing three bodys, and material is in each cylinder after charging
The 20-28% of cross-sectional area inside can be reached, is effectively carried significantly using volume compared with the monotubular rotary kiln of same volume
Height, and because three rotary kilns and monotubular rotary kiln are under identical angular speed, three rotary kilns have bigger heating surface
Product, learns, three rotary kilns improve 2-3 times, three rotary kilns than the efficiency of heating surface of monotubular rotary kiln by many experiments measuring and calculating
Space availability ratio than monotubular rotary kiln is greatly improved.
The beneficial effects of the present invention are:1st, compared with existing monotubular rotary kiln, three rotary kilns have bigger effective
Batch mixing volume, and mixing uniformity is higher, consumes energy significantly relatively low, and batch mixing speed is existing monotubular rotary kiln in same time
2-3 times.2nd, be uniformly arranged space bar on combined barrel, and space bar outward flange respectively with cylinder A, cylinder B, cylinder C it is outer
Side wall matches, for reinforcing cylinder A, cylinder B, cylinder C, prevent be heated at high temperature cylinder during cylinder A, cylinder B,
Cylinder C is distorted deformation in the case where bearing high torque.3rd, feed appliance includes charging cover, feeding cylinder and feed mechanism,
Feed cover and be arranged on feeding cylinder outer end, the charging cover is that truncated cone-shaped feeds cover, and charging medial wall of the tube is first-class away from 3 feedings of setting
Mechanism, cylinder A, cylinder B, cylinder C front end are respectively correspondingly arranged 1 feed mechanism, if the feed mechanism includes dry plate feeding
Plate, and the tangent line of every delivery sheet and circumference where the madial wall at feeding cylinder tie point is perpendicular, can be effectively by material
Quickly, in a balanced way in feeding cylinder A, cylinder B, cylinder C.4th, collector is truncated cone-shaped collector, can be by after high temperature puffing
Material is mixed again, and is collected together, into next process.5th, between cylinder A, cylinder B and cylinder C at a distance of 5-8mm, in advance
The space expanded with heat and contract with cold between cylinder is reserved, generation stress is deformed upon between preventing cylinder.6th, stirring sheet is inclined to collector
Tiltedly, material can either quickly be stirred, material can be promoted to be moved to collector again.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of feed appliance in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 central dividing plates.
Wherein, 1- combined barrels, 2- rolling ring A, 3- rolling ring C, 4- support roller, 5- bearings, 6- feed appliances, 7- collectors, 8- are passed
Dynamic gear ring, 9- cylinder A, 10- cylinder B, 11- cylinder C, 12- stirring sheet, 13- feed mechanisms, 14- delivery sheets, 15- chargings cover,
16- feeding cylinders, 17- space bars.
Embodiment
Embodiments of the invention are further illustrated below in conjunction with the accompanying drawings.
Reference picture 1-3, three rotary kilns of a kind of efficient energy-saving described in present embodiment, including combined barrel 1, rolling
Enclose A2, rolling ring C3, support roller 4, bearing 5, feed appliance 6, collector 7, transmission gear ring 8 and stirring sheet 12, the front and rear portions of combined barrel 1
Rolling ring A2, rolling ring C3 are set respectively, and rolling ring A2, rolling ring C3 bottoms are symmetrical arranged support roller 4, and support roller 4 is arranged on bearing 5, group
Close the front and back ends of cylinder 1 and feed appliance 6, collector 7 are set respectively, the rear portion of combined barrel 1 also sets up transmission gear ring 8, the assembled tubes
Body 1 includes cylinder A9, cylinder B10 and cylinder C11, and cylinder A9, cylinder B10, cylinder C11 are arranged in parallel, and cylinder A9 is located at
Cylinder B10, cylinder C11 adjacent part positive upside, cylinder A9, cylinder B10, are uniformly arranged stirring on cylinder C11 madial walls
Piece 12.
Be uniformly arranged space bar 17 on described combined barrel 1, and the outward flange of space bar 17 respectively with cylinder A9, cylinder
B10, cylinder C11 lateral wall match, for reinforcing cylinder A, cylinder B, cylinder C, prevent the mistake in high-temperature heating cylinder
Journey middle cylinder body A, cylinder B, cylinder C are distorted deformation in the case where bearing high torque.
Described feed appliance 6 includes charging cover 15, feeding cylinder 16 and feed mechanism 13, and charging cover 15 is arranged on feeding cylinder 16
Outer end, the charging cover 15 is that 3 feed mechanisms 13 are placed equidistant on truncated cone-shaped charging cover, the madial wall of feeding cylinder 16, cylinder A9,
Cylinder B10, cylinder C11 front end are respectively correspondingly arranged 1 feed mechanism 13, if the feed mechanism 13 includes dry plate delivery sheet
The tangent line of circumference is perpendicular where 14, and every delivery sheet 14 and madial wall at the tie point of feeding cylinder 16, can effectively by
Material is quick, send into a balanced way in cylinder A, cylinder B, cylinder C.
Described collector 7 is truncated cone-shaped collector, can mix the material after high temperature puffing again, and is collected one
Rise, into next process.
At a distance of 5-8mm between described cylinder A9, cylinder B10 and cylinder C11, the sky expanded with heat and contract with cold between cylinder is reserved
Between, generation stress is deformed upon between preventing cylinder.
Described stirring sheet 12 is tilted to collector 7, can either quickly stir material, and material can be promoted again to receipts
Storage is moved.
The operation principle of present embodiment:This three rotary kilns are due to possessing three bodys, and material exists after charging
The 20-28% of cross-sectional area can be reached in each cylinder, effectively volume is utilized compared with the monotubular rotary kiln of same volume
Greatly improve, and because three rotary kilns and monotubular rotary kiln are under identical angular speed, three rotary kilns have bigger add
Hotlist area, learns, three rotary kilns improve 2-3 times, three than the efficiency of heating surface of monotubular rotary kiln by many experiments measuring and calculating
Rotary kiln is greatly improved than the space availability ratio of monotubular rotary kiln.
The beneficial effect of present embodiment is:1st, compared with existing monotubular rotary kiln, three rotary kilns have more
Big effective batch mixing volume, and mixing uniformity is higher, consumes energy significantly relatively low, and batch mixing speed is existing list in same time
2-3 times of cylinder rotary kiln.2nd, be uniformly arranged space bar on combined barrel, and space bar outward flange respectively with cylinder A, cylinder B, cylinder
Body C lateral wall matches, for reinforcing cylinder A, cylinder B, cylinder C, prevents the cylinder during cylinder is heated at high temperature
A, cylinder B, cylinder C are distorted deformation in the case where bearing high torque.3rd, feed appliance includes charging cover, feeding cylinder and sent
Expect mechanism, charging cover is arranged on feeding cylinder outer end, and the charging cover is that truncated cone-shaped feeds cover, and charging medial wall of the tube is first-class away from setting
3 feed mechanisms, cylinder A, cylinder B, cylinder C front end are respectively correspondingly arranged 1 feed mechanism, and the feed mechanism includes some
Piece delivery sheet, and the tangent line of every delivery sheet and circumference where the madial wall at feeding cylinder tie point is perpendicular, can be effective
Material is sent into cylinder A, cylinder B, cylinder C quickly, in a balanced way.4th, collector is truncated cone-shaped collector, can be swollen by high temperature
Material after change is mixed again, and is collected together, into next process.5th, at a distance of 5- between cylinder A, cylinder B and cylinder C
8mm, reserves the space expanded with heat and contract with cold between cylinder, and generation stress is deformed upon between preventing cylinder.6th, stirring sheet is to receipts
Storage is tilted, and can either quickly be stirred material, material can be promoted to be moved to collector again.
The specific embodiment of the present invention is not construed as limiting the invention, every similar structure and change using the present invention
Change, within the scope of the present invention.
Claims (6)
1. a kind of three rotary kilns of efficient energy-saving, it is characterised in that:Including combined barrel(1), rolling ring A(2), rolling ring C(3), support
Wheel(4), bearing(5), feed appliance(6), collector(7), transmission gear ring(8)And stirring sheet(12), combined barrel(1)Front and rear portions
Rolling ring A is set respectively(2), rolling ring C(3), rolling ring A(2), rolling ring C(3)Bottom is symmetrical arranged support roller(4), support roller(4)Set
In bearing(5)On, combined barrel(1)Front and back ends set feed appliance respectively(6), collector(7), combined barrel(1)Rear portion is also set
Put transmission gear ring(8), the combined barrel(1)Including cylinder A(9), cylinder B(10)With cylinder C(11), and cylinder A(9), cylinder
Body B(10), cylinder C(11)Parallel arrangement, and cylinder A(9)Positioned at cylinder B(10), cylinder C(11)Adjacent part just on
Side, cylinder A(9), cylinder B(10), cylinder C(11)Stirring sheet is uniformly arranged on madial wall(12).
2. a kind of three rotary kilns of efficient energy-saving as claimed in claim 1, it is characterised in that:Described combined barrel(1)On
It is uniformly arranged space bar(17), and space bar(17)Outward flange respectively with cylinder A(9), cylinder B(10), cylinder C(11)Outside
Wall matches.
3. a kind of three rotary kilns of efficient energy-saving as claimed in claim 2, it is characterised in that:Described feed appliance(6)Including
Charging cover(15), feeding cylinder(16)And feed mechanism(13), charging cover(15)It is arranged on feeding cylinder(16)Outer end, the charging cover
(15)Feed and cover for truncated cone-shaped, feeding cylinder(16)3 feed mechanisms are placed equidistant on madial wall(13), cylinder A(9), cylinder B
(10), cylinder C(11)Front end be respectively correspondingly arranged 1 feed mechanism(13), the feed mechanism(13)If including dry plate feeding
Plate(14), and every delivery sheet(14)With feeding cylinder(16)The tangent line of circumference is perpendicular where madial wall at tie point.
4. three rotary kilns of a kind of efficient energy-saving as any one of claim 1 or 2, it is characterised in that:Described receipts
Storage(7)For truncated cone-shaped collector.
5. a kind of three rotary kilns of efficient energy-saving as claimed in claim 4, it is characterised in that:Described cylinder A(9), cylinder B
(10)With cylinder C(11)Between at a distance of 5-8mm.
6. a kind of three rotary kilns of efficient energy-saving as claimed in claim 4, it is characterised in that:Described stirring sheet(12)To
Collector(7)Tilt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710672955.5A CN107314667B (en) | 2017-08-09 | 2017-08-09 | Energy-saving efficient three-cylinder rotary kiln |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710672955.5A CN107314667B (en) | 2017-08-09 | 2017-08-09 | Energy-saving efficient three-cylinder rotary kiln |
Publications (2)
Publication Number | Publication Date |
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CN107314667A true CN107314667A (en) | 2017-11-03 |
CN107314667B CN107314667B (en) | 2024-02-06 |
Family
ID=60175610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710672955.5A Active CN107314667B (en) | 2017-08-09 | 2017-08-09 | Energy-saving efficient three-cylinder rotary kiln |
Country Status (1)
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CN (1) | CN107314667B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108640137A (en) * | 2018-07-05 | 2018-10-12 | 云南文山铝业有限公司 | A kind of method that inertia aluminium ash is handled in aluminium ash treatment process |
CN112725574A (en) * | 2020-12-18 | 2021-04-30 | 山东东铁铸锻有限公司 | Multi-line forging ball isothermal device |
CN115725364A (en) * | 2022-12-25 | 2023-03-03 | 内蒙古格琳诺尔生物股份有限公司 | Flaxseed oil debitterizing and deodorization processing device |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1566886A (en) * | 2003-06-27 | 2005-01-19 | 李纯 | Self-grinding and self-sifting rotary kiln with multiple cartridges |
CN101556106A (en) * | 2009-05-09 | 2009-10-14 | 江苏科行环境工程技术有限公司 | Novel three-cylinder dryer |
CN202246078U (en) * | 2011-10-08 | 2012-05-30 | 江苏佳宇资源利用股份有限公司 | Multi-shell-ring rotary kiln for drying silicon carbide wet material |
CN103575095A (en) * | 2013-11-14 | 2014-02-12 | 山东恒远利废技术发展有限公司 | Cascading type rotary kiln |
CN205425793U (en) * | 2016-03-23 | 2016-08-03 | 石家庄市正定金石化工有限公司 | Thick rotary kiln in preceding thin back |
CN207095270U (en) * | 2017-08-09 | 2018-03-13 | 山东铁大王冶铸材料有限公司 | A kind of three rotary kilns of efficient energy-saving |
-
2017
- 2017-08-09 CN CN201710672955.5A patent/CN107314667B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1566886A (en) * | 2003-06-27 | 2005-01-19 | 李纯 | Self-grinding and self-sifting rotary kiln with multiple cartridges |
CN101556106A (en) * | 2009-05-09 | 2009-10-14 | 江苏科行环境工程技术有限公司 | Novel three-cylinder dryer |
CN202246078U (en) * | 2011-10-08 | 2012-05-30 | 江苏佳宇资源利用股份有限公司 | Multi-shell-ring rotary kiln for drying silicon carbide wet material |
CN103575095A (en) * | 2013-11-14 | 2014-02-12 | 山东恒远利废技术发展有限公司 | Cascading type rotary kiln |
CN205425793U (en) * | 2016-03-23 | 2016-08-03 | 石家庄市正定金石化工有限公司 | Thick rotary kiln in preceding thin back |
CN207095270U (en) * | 2017-08-09 | 2018-03-13 | 山东铁大王冶铸材料有限公司 | A kind of three rotary kilns of efficient energy-saving |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108640137A (en) * | 2018-07-05 | 2018-10-12 | 云南文山铝业有限公司 | A kind of method that inertia aluminium ash is handled in aluminium ash treatment process |
CN112725574A (en) * | 2020-12-18 | 2021-04-30 | 山东东铁铸锻有限公司 | Multi-line forging ball isothermal device |
CN115725364A (en) * | 2022-12-25 | 2023-03-03 | 内蒙古格琳诺尔生物股份有限公司 | Flaxseed oil debitterizing and deodorization processing device |
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Publication number | Publication date |
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CN107314667B (en) | 2024-02-06 |
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