CN209960962U - Activated carbon bearing burning equipment - Google Patents
Activated carbon bearing burning equipment Download PDFInfo
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- CN209960962U CN209960962U CN201920594205.5U CN201920594205U CN209960962U CN 209960962 U CN209960962 U CN 209960962U CN 201920594205 U CN201920594205 U CN 201920594205U CN 209960962 U CN209960962 U CN 209960962U
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- kiln
- rotary
- rotary kiln
- kiln body
- flue gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model relates to an active carbon holds burning equipment, including the rotary kiln body, the bottom of the rotary kiln body is equipped with rotary driving mechanism and supporting mechanism, the both ends of the rotary kiln body are kiln head and kiln tail respectively, the kiln head is less than the height of kiln tail, the kiln head has discharge valve, kiln head position installation kiln head sealed lid, kiln tail position installation kiln tail sealed lid, the kiln head is connected coal injection ignition mechanism, the kiln tail is connected sealed feeding mechanism, the axis of the coal injection pipe of coal injection ignition mechanism coincides with the axis of the rotary kiln body, the flame that coal injection pipe spouts basically can not contact the inner wall of the rotary kiln body, prevent that the problem of red kiln appears in direct contact with the carbon material in the rotary kiln of flame; reduce the environmental pollution and the waste of heat of the flue gas.
Description
Technical Field
The utility model belongs to the technical field of the active carbon processing and specifically relates to an active carbon holds fever equipment.
Background
The processing of the activated carbon is basically carried out by adopting a chemical method at present, and the specific flow is as follows: 1. screening and drying scraps; 2. preparing a zinc dissolving solution; 3. kneading; 4. activating; 5. recovering and rinsing; 6. centrifugally dewatering, drying and grinding; drying of wood chips is carried out in rotary furnaces in some factories. The wood chips are indirectly heated by the flue gas and dried. During production, the saw-dust gets into in the barrel by charge door one end, along with the rotation of barrel and certain slope slowly move forward, the saw-dust of stoving is in succession unloaded by the discharge gate. The flue gas generated by burning coal in the combustion chamber firstly flows through the outside of the cylinder body to heat the cylinder body, then enters the smoke tube in the cylinder body so as to fully carry out heat exchange, and finally is discharged into the chimney. The drying procedure in the step 6 is mainly completed by means of a rotary kiln, and the flue gas of the existing activated carbon rotary kiln is basically directly discharged into the air, so that gas pollution and heat waste of the flue gas are easily caused, and the flue gas is inconvenient to collect; simultaneously, there is the insufficient problem of buggy burning very easily when present active carbon rotary kiln coal injection burning, and this patent improves the structure of active carbon rotary kiln.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing the activated carbon burning equipment.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
an activated carbon burning device comprises a rotary kiln body, wherein a rotary driving mechanism and a supporting mechanism are arranged at the bottom of the rotary kiln body, a kiln head and a kiln tail are respectively arranged at two ends of the rotary kiln body, the kiln head is lower than the kiln tail in height and is provided with a discharge valve, a kiln head sealing cover is arranged at the kiln head, a kiln tail sealing cover is arranged at the kiln tail, the kiln head is connected with a coal injection ignition mechanism, the kiln tail is connected with a sealing feeding mechanism, the coal injection ignition mechanism comprises a coal injection pipe hermetically connected with the kiln head sealing cover, the end of the coal injection pipe extends into the inner cavity of the rotary kiln body, an igniter is arranged on the coal injection pipe, the end part of the coal injection pipe is connected with an air blower, one side of the coal injection pipe is connected with a coal powder feeding hopper through a coal powder feeding pipe, and an adjusting;
the sealed feeding mechanism comprises an active carbon supply hopper, the bottom of the active carbon supply hopper is connected with an active carbon supply pipe, the active carbon supply pipe is fixedly connected with a kiln tail sealing cover and extends into the inner cavity of the rotary kiln body, a flue gas recovery sealing box is installed on the outer side of the active carbon supply hopper, the flue gas recovery sealing box is connected with the kiln tail sealing cover through a flue gas pipe, the flue gas pipe is communicated with the inner cavity of the rotary kiln body, and a flue gas outlet pipe is connected to the side face of the flue gas recovery sealing box.
Foretell activated carbon holds fever equipment, rotary driving mechanism sets up the driving motor on a supporting bench including setting up the brace table in rotary kiln body bottom, the reduction gear of being connected with driving motor, the output shaft of reduction gear drive gear, be equipped with annular ring gear on rotary kiln body global, annular ring gear and drive gear meshing.
The support mechanism is arranged on the support table, the support is provided with the riding wheel, two sides of the riding wheel are rotatably connected with the support through the connecting shaft, the circumferential surface of the rotary kiln body is provided with the annular supporting protrusion, and the annular supporting protrusion is in contact with the circumferential surface of the riding wheel.
The number of the supporting mechanisms is two, and the two supporting mechanisms are located on two sides of the rotary driving mechanism.
In the activated carbon burning equipment, the axis of the coal injection pipe is superposed with the axis of the rotary kiln body.
In the activated carbon burning equipment, the kiln head sealing cover and the kiln tail sealing cover are provided with bearings at the joints with the kiln body of the rotary kiln.
The utility model has the advantages that: the kiln head of the device is connected with a coal injection ignition mechanism, the kiln tail is connected with a sealed feeding mechanism, the coal injection ignition mechanism comprises a coal injection pipe which is hermetically connected with a kiln head sealing cover, the end of the coal injection pipe extends into the inner cavity of the kiln body of the rotary kiln, the coal injection pipe is provided with an igniter, the end part of the coal injection pipe is connected with an air blower, one side of the coal injection pipe is connected with a coal powder supply hopper through a coal powder supply pipe, the coal powder supply pipe is provided with an adjusting valve, when the rotary kiln is processed, the adjusting valve is opened, the coal powder supply hopper guides the coal powder into the coal injection pipe through the coal powder supply pipe, the igniter is opened after the blower is started, the coal powder sprayed out of the coal injection pipe is ignited to provide heat for the rotary kiln, meanwhile, the axis of the coal injection pipe is superposed with the axis of the rotary kiln body, and flame sprayed by the coal injection pipe basically cannot contact the inner wall of the rotary kiln body, so that the problem of red kiln caused by direct contact of the flame and carbon materials in the rotary kiln is prevented;
the sealing feeding mechanism comprises an active carbon supply hopper, the bottom of the active carbon supply hopper is connected with an active carbon supply pipe, the active carbon supply pipe is fixedly connected with a kiln tail sealing cover and extends into the inner cavity of the rotary kiln body, a smoke recovery sealing box is installed on the outer side of the active carbon supply hopper, the smoke recovery sealing box is connected with the kiln tail sealing cover through a smoke pipe, the smoke pipe is communicated with the inner cavity of the rotary kiln body, the side surface of the smoke recovery sealing box is connected with a smoke outlet pipe, the active carbon supply hopper guides a carbon material into the rotary kiln body through the active carbon supply pipe, when the rotary driving mechanism drives the rotary kiln body to rotate slowly, the carbon material moves slowly from the kiln tail to the kiln head in the rotary kiln body and contacts with high-heat smoke in the rotary kiln body to form an active carbon material, meanwhile, the smoke in the rotary kiln body is guided into the smoke recovery sealing box from the smoke pipe and guided out through the smoke outlet pipe to facilitate centralized recovery and, reduce the environmental pollution and the waste of heat of the flue gas.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, an activated carbon burning device comprises a rotary kiln body 1, a rotary driving mechanism and a supporting mechanism are arranged at the bottom of the rotary kiln body 1, a kiln head 2 and a kiln tail 3 are respectively arranged at two ends of the rotary kiln body 1, the kiln head 2 is lower than the kiln tail 3, the kiln head 2 is provided with a discharge valve 4, a kiln head sealing cover 5 is arranged at the kiln head, a kiln tail sealing cover 6 is arranged at the kiln tail, the kiln head 2 is connected with a coal injection ignition mechanism, the kiln tail 3 is connected with a sealing feeding mechanism, the coal injection ignition mechanism comprises a coal injection pipe 7 which is hermetically connected with the kiln head sealing cover 5, the end of the coal injection pipe 7 extends into the inner cavity of the rotary kiln body 1, an igniter 8 is arranged on the coal injection pipe 7, the end of the coal injection pipe 7 is connected with an air blower 9, one side of the coal injection pipe 7 is connected with a coal powder feeding hopper 11 through a coal powder feeding pipe 10;
the sealed feeding mechanism comprises an active carbon feeding hopper 13, the bottom of the active carbon feeding hopper 13 is connected with an active carbon feeding pipe 14, the active carbon feeding pipe 14 is fixedly connected with a kiln tail sealing cover 6 and extends into the inner cavity of the rotary kiln body 1, a flue gas recovery sealing box 15 is installed on the outer side of the active carbon feeding hopper 13, the flue gas recovery sealing box 15 is connected with the kiln tail sealing cover 6 through a flue gas pipe 16, the flue gas pipe 16 is communicated with the inner cavity of the rotary kiln body 1, and a flue gas leading-out pipe 17 is connected to the side face of the flue gas recovery sealing box 15.
Further, the rotary driving mechanism comprises a supporting table 18 arranged at the bottom of the rotary kiln body 1, a driving motor 19 arranged on the supporting table 18, and a speed reducer 20 connected with the driving motor 19, wherein an output shaft of the speed reducer 20 is connected with a driving gear 21, an annular gear ring 22 is arranged on the circumferential surface of the rotary kiln body 1, and the annular gear ring 22 is meshed with the driving gear 21.
The supporting mechanism is arranged on a support 23 on the supporting table 18, a supporting roller 24 is arranged on the support 23, two sides of the supporting roller 24 are rotatably connected with the support 23 through a connecting shaft, an annular supporting bulge 25 is arranged on the circumferential surface of the rotary kiln body 1, and the annular supporting bulge 25 is in contact with the circumferential surface of the supporting roller 24. The number of the supporting mechanisms is two, and the two supporting mechanisms are positioned on two sides of the rotary driving mechanism.
In the utility model, the axis of the coal injection pipe 7 coincides with the axis of the rotary kiln body 1. The kiln head sealing cover 5 and the kiln tail sealing cover 6 are provided with bearings at the joints with the rotary kiln body 1, and when the rotary driving mechanism drives the rotary kiln body 1 to rotate, the kiln head sealing cover 5 and the kiln tail sealing cover 6 can keep static relative to the ground and cannot rotate together with the rotary kiln body 1.
When the rotary kiln of the equipment is processed, the adjusting valve 12 is opened, the coal powder supply hopper 11 leads the coal powder into the coal injection pipe 7 through the coal powder supply pipe 10, the igniter 8 is opened after the blower 9 is started, the coal powder sprayed out of the coal injection pipe 7 is ignited to provide heat for the rotary kiln, meanwhile, the axis of the coal injection pipe 7 is superposed with the axis of the rotary kiln body 1, the flame sprayed out of the coal injection pipe 7 basically cannot contact the inner wall of the rotary kiln body 1, and the problem of red kiln caused by direct contact of the flame and carbon materials in the rotary kiln is prevented;
the sealed feeding mechanism comprises an active carbon supply hopper 13, the bottom of the active carbon supply hopper 13 is connected with an active carbon supply pipe 14, the active carbon supply pipe 14 is fixedly connected with a kiln tail sealing cover 6 and extends into the inner cavity of the rotary kiln body 1, a smoke recovery sealing box 15 is installed on the outer side of the active carbon supply hopper 13, the smoke recovery sealing box 15 is connected with the kiln tail sealing cover 6 through a smoke pipe 16, the smoke pipe 16 is communicated with the inner cavity of the rotary kiln body 1, the side surface of the smoke recovery sealing box 15 is connected with a smoke leading-out pipe 17, the active carbon supply hopper 13 leads carbon materials into the rotary kiln body 1 through the active carbon supply pipe 14, when the rotary driving mechanism drives the rotary kiln body 1 to rotate slowly, the carbon materials slowly move from the kiln tail 3 to the high-heat head 2 in the rotary kiln body 1 and contact with smoke in the rotary kiln body 1 to form active carbon materials, and meanwhile, the smoke in the rotary kiln body 1 is led into the smoke recovery box 15 through the smoke leading-out pipe 16 and is led into the smoke The outlet pipe 17 is convenient for guiding out and concentrating and recycling the flue gas, so that the environmental pollution and the heat waste of the flue gas are reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An activated carbon burning device comprises a rotary kiln body, wherein a rotary driving mechanism and a supporting mechanism are arranged at the bottom of the rotary kiln body, a kiln head and a kiln tail are respectively arranged at two ends of the rotary kiln body, the kiln head is lower than the kiln tail in height and is provided with a discharge valve, a kiln head sealing cover is arranged at the kiln head, and a kiln tail sealing cover is arranged at the kiln tail;
the sealed feeding mechanism comprises an active carbon supply hopper, the bottom of the active carbon supply hopper is connected with an active carbon supply pipe, the active carbon supply pipe is fixedly connected with a kiln tail sealing cover and extends into the inner cavity of the rotary kiln body, a flue gas recovery sealing box is installed on the outer side of the active carbon supply hopper, the flue gas recovery sealing box is connected with the kiln tail sealing cover through a flue gas pipe, the flue gas pipe is communicated with the inner cavity of the rotary kiln body, and a flue gas outlet pipe is connected to the side face of the flue gas recovery sealing box.
2. The activated carbon burning bearing equipment as claimed in claim 1, wherein the rotary driving mechanism comprises a supporting table arranged at the bottom of the rotary kiln body, a driving motor arranged on the supporting table, and a speed reducer connected with the driving motor, wherein an output shaft of the speed reducer is connected with a driving gear, and annular gear rings are arranged on the circumferential surface of the rotary kiln body and meshed with the driving gear.
3. The activated carbon burning bearing equipment as claimed in claim 2, wherein the support mechanism is arranged on a support on the support table, the support is provided with a riding wheel, two sides of the riding wheel are rotatably connected with the support through a connecting shaft, the circumferential surface of the rotary kiln body is provided with annular support protrusions, and the annular support protrusions are in contact with the circumferential surface of the riding wheel.
4. The activated carbon setter as set forth in claim 3, wherein the number of the support mechanisms is two, and the two support mechanisms are located on both sides of the rotary drive mechanism.
5. The activated carbon burning device as claimed in claim 3, wherein the axis of the coal injection pipe coincides with the axis of the rotary kiln body.
6. The activated carbon burning device as claimed in claim 3, wherein bearings are installed at the joints of the kiln head sealing cover and the kiln tail sealing cover and the kiln body of the rotary kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594205.5U CN209960962U (en) | 2019-04-28 | 2019-04-28 | Activated carbon bearing burning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594205.5U CN209960962U (en) | 2019-04-28 | 2019-04-28 | Activated carbon bearing burning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960962U true CN209960962U (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594205.5U Expired - Fee Related CN209960962U (en) | 2019-04-28 | 2019-04-28 | Activated carbon bearing burning equipment |
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| Country | Link |
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| CN (1) | CN209960962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021291A1 (en) * | 2022-07-26 | 2024-02-01 | 广东邦普循环科技有限公司 | Lithium battery rotary kiln with heat energy recovery mechanism |
-
2019
- 2019-04-28 CN CN201920594205.5U patent/CN209960962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021291A1 (en) * | 2022-07-26 | 2024-02-01 | 广东邦普循环科技有限公司 | Lithium battery rotary kiln with heat energy recovery mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |