CN216523018U - Environment-friendly rotary kiln - Google Patents
Environment-friendly rotary kiln Download PDFInfo
- Publication number
- CN216523018U CN216523018U CN202122304230.5U CN202122304230U CN216523018U CN 216523018 U CN216523018 U CN 216523018U CN 202122304230 U CN202122304230 U CN 202122304230U CN 216523018 U CN216523018 U CN 216523018U
- Authority
- CN
- China
- Prior art keywords
- box
- smoke
- rotary kiln
- inner cavity
- environment
- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 244000309464 bull Species 0.000 claims 2
- 238000000746 purification Methods 0.000 abstract description 36
- 239000012535 impurity Substances 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 239000004568 cement Substances 0.000 description 5
- 238000000034 method Methods 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 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
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses an environment-friendly rotary kiln which comprises a smoke collection box, wherein a purification box is fixedly installed on the left side of the smoke collection box, a motor is fixedly installed at the top of the purification box, and bearings are fixedly installed at the top and the bottom of an inner cavity of the purification box. The motor is operated to drive the activated carbon adsorption cotton on the surface of the sliding shaft to rotate, so that smoke sucked into the purification box can be effectively purified, impurities mixed in the smoke can be adsorbed, particulate impurities mixed in the smoke sucked into the purification box can be effectively filtered through the filter screen, the smoke collection box can convey the smoke to the purification box conveniently through the guide plate, the purified smoke can be discharged conveniently through the exhaust pipe, the exhaust of the exhaust pipe can be controlled conveniently through the control valve, the filter screen can be reinforced conveniently through the limiting block and the limiting plate, and the problem that a common rotary kiln in the market generally does not have a purification function is solved.
Description
Technical Field
The utility model relates to the technical field of rotary kiln, in particular to an environment-friendly rotary kiln.
Background
The rotary kiln is divided into a cement kiln, a metallurgical chemical kiln and a lime kiln according to different materials to be treated, the cement kiln is mainly used for calcining cement clinker and is divided into two major types of a dry-method production cement kiln and a wet-method production cement kiln, and 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 ores; roasting bauxite in a refractory material plant, roasting clinker in an aluminum plant and aluminum hydroxide; the chemical plant roasts chromium ore sand, chromium ore powder and other minerals, the lime kiln (namely an active lime kiln) is used for roasting active lime and light-burned dolomite for steel plants and iron alloy plants, and common rotary kilns in the market generally do not have a purification function, so that the rotary kiln is easy to cause serious pollution to the ecological environment in the process of gas emission after calcination, the environmental protection performance is poor, and inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly rotary kiln which has the advantage of a purification function and solves the problem that common rotary kilns in the market generally do not have the purification function.
In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly rotary kiln comprises a smoke collection box, wherein a purification box is fixedly mounted on the left side of the smoke collection box, a motor is fixedly mounted on the top of the purification box, bearings are fixedly mounted on the top and the bottom of an inner cavity of the purification box, a sliding shaft is fixedly connected with the bottom of the motor and extends to the inner cavity of the bearings, activated carbon adsorption cotton is fixedly mounted on the upper and lower sides of the surface of the sliding shaft, a filter screen is fixedly mounted on the right side of the inner cavity of the purification box, limit blocks are fixedly mounted on the two sides of the surface of the filter screen, limit plates are fixedly mounted on the right side of the limit blocks and in the inner cavity of the purification box, an exhaust pipe is fixedly mounted on the left side of the inner cavity of the purification box and extends to the outer side of the left side of the inner cavity of the purification box, a reinforcing plate is fixedly connected with the surface of the exhaust pipe and in the inner cavity of the purification box, a control valve is fixedly mounted on the surface of the exhaust pipe and in the outer side of the purification box, and a guide plate is fixedly arranged at the bottom of the inner cavity of the smoke collection box.
Preferably, the right side of the smoke collection box is movably connected with a cylinder body, and the surface of the cylinder body is fixedly connected with a large gear ring.
Preferably, the bottom of the large gear ring is movably connected with a speed reducer, and a bearing block is fixedly mounted at the bottom of the speed reducer.
Preferably, the bottom of the bearing block is fixedly provided with a bearing plate, and the right side of the cylinder body is movably connected with a kiln head cover.
Preferably, the bottom of collection smoke box inner chamber and the top fixed mounting who is located the guide plate have the mounting panel, the inboard fixed mounting of mounting panel has the air discharge fan.
Preferably, the right side of air discharge fan just is located the inner chamber fixedly connected with diaphragm of collection smoke box, the export has all been seted up to the middle part of collection smoke box inner chamber both sides.
Compared with the prior art, the utility model has the following beneficial effects:
1. the motor is operated to drive the activated carbon adsorption cotton on the surface of the sliding shaft to rotate, so that smoke sucked into the purification box can be effectively purified, impurities mixed in the smoke can be adsorbed, particulate impurities mixed in the smoke sucked into the purification box can be effectively filtered through the filter screen, the smoke collection box can convey the smoke to the purification box conveniently through the guide plate, the purified smoke can be discharged conveniently through the exhaust pipe, the exhaust of the exhaust pipe can be controlled conveniently through the control valve, the filter screen can be reinforced conveniently through the limiting block and the limiting plate, and the problem that a common rotary kiln in the market generally does not have a purification function is solved.
2. According to the utility model, the exhaust fan is convenient for discharging the smoke in the smoke collection box into the purification box from the outlet, the transverse plate is convenient for reinforcing and limiting the exhaust fan, and the stability of the device in the operation process is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the structure of the purification box of the present invention;
FIG. 3 is a front sectional view of the smoke collection box structure of the present invention.
In the figure: 1. a smoke collection box; 2. a purification box; 3. a bearing; 4. a slide shaft; 5. adsorbing cotton by active carbon; 6. filtering with a screen; 7. a limiting block; 8. a limiting plate; 9. an exhaust pipe; 10. a reinforcing plate; 11. a control valve; 12. a baffle; 13. a barrel; 14. a large gear ring; 15. a speed reducer; 16. a bearing block; 17. a bearing plate; 18. a kiln head cover; 19. mounting a plate; 20. an exhaust fan; 21. a transverse plate; 22. an outlet; 23. an electric motor.
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Referring to fig. 1-3, an environment-friendly rotary kiln comprises a smoke collection box 1, a mounting plate 19 is fixedly mounted at the bottom of the inner cavity of the smoke collection box 1 and positioned at the top of a guide plate 12, an exhaust fan 20 is fixedly mounted at the inner side of the mounting plate 19, smoke in the smoke collection box 1 is conveniently discharged into a purification box 2 from an outlet 22 through the exhaust fan 20, a transverse plate 21 is fixedly connected to the right side of the exhaust fan 20 and positioned in the inner cavity of the smoke collection box 1, the exhaust fan 20 is conveniently reinforced and limited through the transverse plate 21, the stability of the device in the operation process is improved, the outlets 22 are respectively formed in the middle parts of two sides of the inner cavity of the smoke collection box 1, a cylinder body 13 is movably connected to the right side of the smoke collection box 1, a large gear ring 14 is fixedly connected to the surface of the cylinder body 13, a speed reducer 15 is movably connected to the bottom of the large gear ring 14, a bearing block 16 is fixedly mounted at the bottom of the speed reducer 15, and a bearing plate 17 is fixedly mounted at the bottom of the bearing block 16, the right side of the cylinder body 13 is movably connected with a kiln hood cover 18, the left side of the smoke collection box 1 is fixedly provided with a purification box 2, the top of the purification box 2 is fixedly provided with a motor 23, the top and the bottom of the inner cavity of the purification box 2 are fixedly provided with a bearing 3, the bottom of the motor 23 is fixedly connected with a slide shaft 4 extending to the inner cavity of the bearing 3, the upper and the lower sides of the surface of the slide shaft 4 are fixedly provided with activated carbon adsorption cotton 5, the right side of the inner cavity of the purification box 2 is fixedly provided with a filter screen 6, the two sides of the surface of the filter screen 6 are fixedly provided with limiting blocks 7, the right side of the limiting block 7 is fixedly provided with a limiting plate 8 positioned in the inner cavity of the purification box 2, the left side of the inner cavity of the purification box 2 is fixedly provided with an exhaust pipe 9 extending to the outer side thereof, the surface of the exhaust pipe 9 is fixedly connected with a reinforcing plate 10 positioned in the inner cavity of the purification box 2, the surface of the exhaust pipe 9 is fixedly provided with a control valve 11 positioned in the outer side of the purification box 2, the bottom fixed mounting of 1 inner chamber of collection smoke box has guide plate 12, it can purify the flue gas that inhales in the purifying box 2 and adsorb the impurity that mingles with in the flue gas simultaneously to rotate through the cotton 5 of active carbon adsorption who drives 4 surfaces of motor 23 operation, can filter the particulate matter impurity that mingles with in inhaling the inside flue gas of purifying box 2 effectively through setting up of filter screen 6, be convenient for collection smoke box 1 to the purifying box 2 transport flue gas through the setting of guide plate 12, be convenient for discharge the flue gas after purifying through blast pipe 9, be convenient for control the exhaust of blast pipe 9 through control valve 11, be convenient for consolidate filter screen 6 through stopper 7 and limiting plate 8, the problem that common rotary kiln generally does not possess purification performance in the market has been solved simultaneously.
All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.
During the use, arrange the flue gas in the collection smoke box 1 to the purifying box 2 from export 22 through air discharge fan 20 in, the active carbon adsorption cotton 5 who drives smooth 4 surfaces of axle through the operation of motor 23 rotates and can adsorb the impurity that mix with in the flue gas simultaneously with inhaling the flue gas in the purifying box 2, can filter the particulate matter impurity that mixes with in inhaling the inside flue gas of purifying box 2 through filter screen 6, can discharge the flue gas after purifying through blast pipe 9, can control the exhaust of blast pipe 9 through control valve 11, can consolidate filter screen 6 through stopper 7 and limiting plate 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environment-friendly rotary kiln, includes smoke collecting box (1), its characterized in that: the smoke collecting box is characterized in that a purifying box (2) is fixedly mounted on the left side of the smoke collecting box (1), a motor (23) is fixedly mounted at the top of the purifying box (2), a bearing (3) is fixedly mounted at the top and the bottom of the inner cavity of the purifying box (2), a sliding shaft (4) is fixedly connected to the bottom of the motor (23) and extends to the inner cavity of the bearing (3), activated carbon adsorption cotton (5) is fixedly mounted on the upper side and the lower side of the surface of the sliding shaft (4), a filter screen (6) is fixedly mounted on the right side of the inner cavity of the purifying box (2), a limiting plate (8) is fixedly mounted on the right side of the limiting plate (7) and is located in the inner cavity of the purifying box (2), an exhaust pipe (9) is fixedly mounted on the left side of the inner cavity of the purifying box (2) and extends to the outer side of the purifying box, and a reinforcing plate (10) is fixedly connected to the surface of the exhaust pipe (9) and is located in the inner cavity of the purifying box (2), the surface of blast pipe (9) and the outside fixed mounting that is located purifying box (2) have control valve (11), the bottom fixed mounting of collection smoke box (1) inner chamber has guide plate (12).
2. The environment-friendly rotary kiln as claimed in claim 1, wherein: the right side swing joint of collection smoke box (1) has barrel (13), the fixed surface of barrel (13) is connected with bull gear (14).
3. The environment-friendly rotary kiln as claimed in claim 2, wherein: the bottom swing joint of bull gear (14) has speed reducer (15), the bottom fixed mounting of speed reducer (15) has bearing block (16).
4. The environment-friendly rotary kiln as claimed in claim 3, wherein: the bottom of bearing block (16) is fixed with bearing plate (17), the right side swing joint of barrel (13) has kiln hood cover (18).
5. The environment-friendly rotary kiln as claimed in claim 1, wherein: the bottom of collection smoke box (1) inner chamber and the top fixed mounting that is located guide plate (12) have mounting panel (19), the inboard fixed mounting of mounting panel (19) has air discharge fan (20).
6. The environment-friendly rotary kiln as claimed in claim 5, wherein: the right side of air discharge fan (20) just is located the inner chamber fixedly connected with diaphragm (21) of collection smoke box (1), export (22) have all been seted up to the middle part of collection smoke box (1) inner chamber both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304230.5U CN216523018U (en) | 2021-09-23 | 2021-09-23 | Environment-friendly rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304230.5U CN216523018U (en) | 2021-09-23 | 2021-09-23 | Environment-friendly rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523018U true CN216523018U (en) | 2022-05-13 |
Family
ID=81520684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122304230.5U Expired - Fee Related CN216523018U (en) | 2021-09-23 | 2021-09-23 | Environment-friendly rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523018U (en) |
-
2021
- 2021-09-23 CN CN202122304230.5U patent/CN216523018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |