CN221099325U - Novel corrosion-resistant high-efficiency energy-saving rotary kiln - Google Patents
Novel corrosion-resistant high-efficiency energy-saving rotary kiln Download PDFInfo
- Publication number
- CN221099325U CN221099325U CN202322542191.1U CN202322542191U CN221099325U CN 221099325 U CN221099325 U CN 221099325U CN 202322542191 U CN202322542191 U CN 202322542191U CN 221099325 U CN221099325 U CN 221099325U
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- China
- Prior art keywords
- rotary kiln
- fixedly connected
- kiln body
- novel corrosion
- saving
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- 230000007797 corrosion Effects 0.000 title claims abstract description 24
- 238000005260 corrosion Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000011084 recovery Methods 0.000 claims abstract description 16
- 239000002918 waste heat Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 11
- 239000004568 cement Substances 0.000 description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a novel corrosion-resistant efficient energy-saving rotary kiln, which comprises the following components: the dust collecting device comprises a conveying box, dust collecting equipment is fixedly connected to the middle position of the upper side of the conveying box, a connecting cover is fixedly connected to the right end of the upper side of the conveying box, a rotary kiln body is rotationally connected to the right side of the connecting cover and is located on the connecting cover of the upper side of the rotary kiln body, a waste heat recovery pipe is fixedly connected to the left side of the connecting cover, one end of the heating pipe is located in the rotary kiln body, a driven gear is fixedly connected to the rotary kiln body, a base is arranged below the rotary kiln body, a motor is fixedly connected to the upper side of the base, a driving gear is fixedly connected to the output end of the motor, the driving gear is meshed with the driven gear, a feeding pipe is fixedly connected to the right end of the waste heat recovery pipe, the right end of the rotary kiln body is rotationally connected with the feeding pipe, and supporting frames are fixedly connected to the two sides of the feeding pipe. Through the structure, the rotary kiln is energy-saving and environment-friendly, and the service life of the rotary kiln body is prolonged.
Description
Technical Field
The utility model relates to the technical field of rotary kilns, in particular to a novel corrosion-resistant efficient energy-saving rotary kiln.
Background
The rotary kiln is a rotary calcining kiln (commonly called a rotary kiln), belongs to building material equipment, and can be divided into a cement kiln, a metallurgical chemical kiln and a lime kiln according to different treatment materials, wherein the cement kiln is mainly used for calcining cement clinker, the cement kiln is produced by a dry method and the cement kiln is produced by a wet method, the metallurgical chemical kiln is mainly used for magnetizing and roasting lean iron ore in steel plants in the metallurgical industry, oxidizing and roasting chromium and nickel iron ore, roasting high alumina bauxite and roasting clinker in aluminum plants in refractory materials plants, aluminum hydroxide, roasting chromium ore sand, chromium ore powder and other minerals in chemical plants, and the lime kiln (namely an active lime kiln) is used for roasting active lime and light calcined dolomite in steel plants and iron alloy plants.
The Chinese patent with the patent number of CN202121928353.X is found through searching when the patent is applied: the utility model provides a novel energy-efficient rotary kiln of adjustable, includes base, two supporting mechanism, rotary kiln body, actuating mechanism and discharge mechanism, the rotary kiln body passes through two supporting mechanism installs the top of base, actuating mechanism installs the top of base, and corresponds rotary kiln body's position, discharge mechanism installs rotary kiln body's tip. But when in use, the temperature of the rotary kiln body is very high, the material is not easy to take out, and a large amount of smoke dust is accompanied when the material is discharged, the environment is polluted, the temperature utilization rate in the rotary kiln body is low, the energy-saving effect is poor, and therefore, improvement is needed.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a novel corrosion-resistant high-efficiency energy-saving rotary kiln, which solves the problems of poor energy-saving effect and smoke dust treatment.
The utility model further provides the novel corrosion-resistant efficient energy-saving rotary kiln which comprises a conveying box, wherein dust removing equipment is fixedly connected to the middle position of the upper side of the conveying box, a connecting cover is fixedly connected to the right end of the upper side of the conveying box, a rotary kiln body is rotatably connected to the right side of the connecting cover, a waste heat recovery pipe is fixedly connected to the connecting cover on the upper side of the rotary kiln body, a heating pipe is fixedly connected to the left side of the connecting cover, one end of the heating pipe is positioned in the rotary kiln body, a driven gear is fixedly connected to the rotary kiln body, a base is arranged below the rotary kiln body, a motor is fixedly connected to the upper side of the base, a driving gear is fixedly connected to the output end of the motor, the driving gear is meshed with the driven gear, the right end of the waste heat recovery pipe is fixedly connected with a feeding pipe, the right end of the rotary kiln body is rotatably connected with the feeding pipe, and two sides of the feeding pipe are fixedly connected with supporting frames.
According to the novel corrosion-resistant efficient energy-saving rotary kiln, the dust removing equipment comprises a dust removing box, a fan is fixedly connected to the upper side of the dust removing box, and a dust removing net is slidingly connected to the front side of the dust removing box.
According to the novel corrosion-resistant efficient energy-saving rotary kiln, a driving roller is rotatably connected in the conveying box, a conveying belt is connected to the driving roller in a transmission mode, and the conveying belt is of an iron net-shaped structure.
According to the novel corrosion-resistant efficient energy-saving rotary kiln, cushion blocks are arranged on two sides of the conveying box, a blower is fixedly connected to the upper side of each cushion block, an air pipe is fixedly connected to the output end of each blower, and the other end of each air pipe penetrates through the conveying box and is located on the lower side of the conveying belt.
According to the novel corrosion-resistant efficient energy-saving rotary kiln, a discharge port is arranged on the left side of the conveying box and is positioned at one end of the conveying belt.
According to the novel corrosion-resistant efficient energy-saving rotary kiln, the lower side of the waste heat recovery pipe is fixedly connected with a supporting rod.
According to the novel corrosion-resistant efficient energy-saving rotary kiln, metal aluminum is arranged on the surface of the rotary kiln body.
The utility model has the following beneficial effects:
1. in the utility model, the blowers are arranged on the two sides of the conveying box to cool the processed material, and meanwhile, the heat generated by the rotary kiln body at one end of the heating pipe is sent into the waste heat recovery pipe.
2. In the utility model, the dust removing equipment is arranged above the conveying box, so that the air filled with the smoke dust on the material and in the conveying box is adsorbed and filtered through the dust removing net, the environment is prevented from being polluted, and compared with the prior art, the dust removing equipment has better safety.
3. According to the rotary kiln, the surface of the rotary kiln body is provided with the metal aluminum, so that compared with the prior art, the corrosion resistance of the rotary kiln body is improved, and the service life of the rotary kiln body is prolonged.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a block diagram of a novel corrosion-resistant efficient energy-saving rotary kiln of the utility model;
FIG. 2 is a cut-away view of a novel corrosion-resistant efficient energy-saving rotary kiln of the utility model;
fig. 3 is an enlarged view of the structure at a in fig. 1.
Legend description:
1. A delivery box; 2. a dust removal device; 21. a dust removal box; 22. a dust removing net; 23. a blower; 3. a connection cover; 4. a rotary kiln body; 5. a waste heat recovery pipe; 6. a feed pipe; 7. a support rod; 8. a base; 9. a motor; 10. a drive gear; 11. a driven gear; 12. heating pipes; 13. a discharge port; 14. a drive roll; 15. a conveyor belt; 16. a cushion block; 17. a blower; 18. an air duct; 19. and (5) supporting frames.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the novel corrosion-resistant efficient energy-saving rotary kiln comprises a conveying box 1, wherein a driving roller 14 is rotatably connected in the conveying box 1, one end of the driving roller 14 is provided with a driving motor connected with the driving roller, a conveyor belt 15 is connected on the driving roller 14 in a transmission way, the conveyor belt 15 is of an iron net structure, dust removing equipment 2 is fixedly connected to the middle position of the upper side of the conveying box 1, a connecting cover 3 is fixedly connected to the right end of the upper side, the dust removing equipment 2 comprises a dust removing box 21, a fan 23 is fixedly connected to the upper side of the dust removing box 21, a dust removing net 22 is slidingly connected to the front side of the dust removing box 21, and the dust removing net 22 is an activated carbon adsorption net;
The rotary kiln body 4 is rotationally connected to the right side of the connecting cover 3, metal aluminum is arranged on the surface of the rotary kiln body 4, corrosion resistance of the rotary kiln body 4 is improved, the service life of the rotary kiln body 4 is prolonged, the waste heat recovery pipe 5 is fixedly connected to the connecting cover 3 at the upper side of the rotary kiln body 4, the supporting rod 7 is fixedly connected to the lower side of the waste heat recovery pipe 5, heat is sent into the feeding pipe 6 for preheating through the waste heat recovery pipe 5, energy conservation and environmental protection are achieved, the heating pipe 12 is fixedly connected to the left side of the connecting cover 3, one end of the heating pipe 12 is located in the rotary kiln body 4, the driven gear 11 is fixedly connected to the rotary kiln body 4, the base 8 is arranged below the rotary kiln body 4, the motor 9 is fixedly connected to the upper side of the base 8, the motor 9 is a servo motor, the driving gear 10 is meshed with the driven gear 11, the right end of the waste heat recovery pipe 5 is fixedly connected to the feeding pipe 6, the right end of the rotary kiln body 4 is rotationally connected to the feeding pipe 6, and the supporting frames 19 are fixedly connected to the two sides of the feeding pipe 6;
Cushion blocks 16 are arranged on two sides of the conveying box 1, an air blower 17 is fixedly connected to the upper side of the cushion blocks 16, an air pipe 18 is fixedly connected to the output end of the air blower 17, the other end of the air pipe 18 penetrates through the conveying box 1 and is arranged on the lower side of the conveying belt 15, four air pipes 18 are respectively arranged on the lower side of the conveying belt 15 below the connecting cover 3 and the dust removing box 21, a discharge hole 13 is formed in the left side of the conveying box 1, and the discharge hole 13 is arranged at one end of the conveying belt 15.
Working principle: when the rotary kiln is used, the motor 9 and the heating pipe 12 are turned on, materials to be processed are placed into the feed pipe 6 and then enter the rotary kiln body 4 to be heated, after the materials are heated, the materials fall onto the conveying belt 15, the materials which are processed are cooled under the action of the blowers 17 at the two sides of the conveying box 1, meanwhile, heat generated by the rotary kiln body 4 at one end of the heating pipe 12 is sent into the waste heat recovery pipe 5, and then the waste heat recovery pipe 5 enters the feed pipe 6 to be preheated, so that the rotary kiln is energy-saving and environment-friendly; when the material is conveyed to the lower part of the dust removing box 21, under the action of the fan 23, the air filled with the smoke dust on the material and in the conveying box 1 is adsorbed and filtered through the dust removing net 22, so that the environment is prevented from being polluted, and the staff is prevented from being injured.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. Novel corrosion-resistant high-efficiency energy-saving rotary kiln, which is characterized by comprising: delivery casing (1), delivery casing (1) upside intermediate position fixedly connected with dust collecting equipment (2), and upside right-hand member fixedly connected with connecting cover (3), connecting cover (3) right side rotation is connected with rotary kiln body (4), is located fixedly connected with waste heat recovery pipe (5) on connecting cover (3) of rotary kiln body (4) upside, connecting cover (3) left side fixedly connected with heating pipe (12), heating pipe (12) one end is located rotary kiln body (4), fixedly connected with driven gear (11) on rotary kiln body (4), rotary kiln body (4) below is equipped with base (8), base (8) upside fixedly connected with motor (9), motor (9) output fixedly connected with driving gear (10), driving gear (10) meshing is connected with driven gear (11), waste heat recovery pipe (5) right-hand member fixedly connected with inlet pipe (6), rotary kiln body (4) right-hand member rotation is connected with inlet pipe (6), inlet pipe (6) both sides fixedly connected with support frame (19).
2. The novel corrosion-resistant efficient energy-saving rotary kiln is characterized in that the dust removing equipment (2) comprises a dust removing box (21), a fan (23) is fixedly connected to the upper side of the dust removing box (21), and a dust removing net (22) is slidingly connected to the front side of the dust removing box (21).
3. The novel corrosion-resistant efficient energy-saving rotary kiln is characterized in that a driving roller (14) is rotatably connected in the conveying box (1), a conveying belt (15) is connected to the driving roller (14) in a transmission mode, and the conveying belt (15) is of an iron net structure.
4. The novel corrosion-resistant efficient energy-saving rotary kiln according to claim 3, wherein cushion blocks (16) are arranged on two sides of the conveying box (1), a blower (17) is fixedly connected to the upper side of each cushion block (16), an air pipe (18) is fixedly connected to the output end of each blower (17), and the other end of each air pipe (18) penetrates through the conveying box (1) and is arranged on the lower side of the conveying belt (15).
5. The novel corrosion-resistant efficient energy-saving rotary kiln is characterized in that a discharge port (13) is formed in the left side of the conveying box (1), and the discharge port (13) is located at one end of the conveying belt (15).
6. The novel corrosion-resistant efficient energy-saving rotary kiln is characterized in that a supporting rod (7) is fixedly connected to the lower side of the waste heat recovery tube (5).
7. The novel corrosion-resistant efficient energy-saving rotary kiln is characterized in that metal aluminum is arranged on the surface of the rotary kiln body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542191.1U CN221099325U (en) | 2023-09-19 | 2023-09-19 | Novel corrosion-resistant high-efficiency energy-saving rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542191.1U CN221099325U (en) | 2023-09-19 | 2023-09-19 | Novel corrosion-resistant high-efficiency energy-saving rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099325U true CN221099325U (en) | 2024-06-07 |
Family
ID=91318738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322542191.1U Active CN221099325U (en) | 2023-09-19 | 2023-09-19 | Novel corrosion-resistant high-efficiency energy-saving rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099325U (en) |
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2023
- 2023-09-19 CN CN202322542191.1U patent/CN221099325U/en active Active
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