CN215598111U - Calcium carbide furnace front-stage preheating device - Google Patents
Calcium carbide furnace front-stage preheating device Download PDFInfo
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- CN215598111U CN215598111U CN202121474616.4U CN202121474616U CN215598111U CN 215598111 U CN215598111 U CN 215598111U CN 202121474616 U CN202121474616 U CN 202121474616U CN 215598111 U CN215598111 U CN 215598111U
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Abstract
The utility model discloses a calcium carbide furnace front-stage preheating device which comprises a shell, wherein an inner chamber is arranged in the shell, a spiral pipe is arranged between the shell and the inner chamber, a second water inlet is formed in the spiral pipe, a second water outlet is formed in the lower end of the spiral pipe, a first water outlet is formed in the lower end of the shell, a first feeder and a second feeder are arranged at two ends of the shell and the upper part of the inner chamber, a first blanking plate is arranged on the first feeder, a second blanking plate is arranged on the second feeder, and a second blanking device is arranged on the inner chamber. The device can preheat the used carbon powder and quick lime of entering carbide stokehold period with the efficient, has avoided when the production carbide, because of material and the too big difference of stove interior temperature, influence the production efficiency of carbide, and the device can make carbon powder and quick lime be heated the temperature the same, and can thermally equivalent, and is easy and simple to handle, realizes the cyclic utilization of heat resource.
Description
Technical Field
The utility model relates to the technical field of calcium carbide furnace resource utilization, in particular to a calcium carbide furnace front-stage preheating device.
Background
The calcium carbide is gray, brown yellow, black or brown blocky solid in appearance, is a basic raw material of organic synthetic chemical industry, can synthesize a series of organic compounds by using the calcium carbide as the raw material, and is widely applied to the fields of industry, agriculture and medicine. Generally, coke and quicklime are placed in an electric furnace at about 2200 ℃ for smelting, the temperature of the discharged smoke dust is as high as about 400-.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a calcium carbide furnace front-stage preheating device, which solves the problems of low calcium carbide production rate, uneven preheating or different heating temperatures of the calcium carbide and the calcium carbide.
In order to achieve the purpose, the utility model provides the following technical scheme: the calcium carbide furnace early preheating device comprises a shell, an inner chamber is arranged in the shell, a spiral pipe is arranged between the shell and the inner chamber, a second water inlet is formed in the spiral pipe, a second water outlet is formed in the lower end of the spiral pipe, a first water outlet is formed in the lower end of the shell, a first feeder and a second feeder are arranged at two ends of the upper portion of the inner chamber of the shell, a first blanking plate is arranged on the first feeder, a second blanking plate is arranged on the second feeder, a second discharging device is arranged on the inner chamber and fixedly connected with the shell, a supporting seat is arranged on the shell, a first heating chamber is arranged on the shell and communicated with the second blanking plate, the first heating chamber is communicated with the second discharging device, a second heating chamber is arranged on the inner chamber and communicated with the first blanking plate, the second heating chamber is communicated with the first discharging device, an upper rotary engine is arranged in the first heating chamber, the output end of the upper rotary engine is connected with a second gear rotator, an upper bearing seat is fixedly connected to the second gear rotator, an upper water inlet pipe is arranged in the upper rotary engine, the upper water inlet pipe penetrates through the second gear rotator and the upper bearing seat respectively, a sewer pipe is fixedly connected to the upper water inlet pipe, a lower supporting seat is fixedly connected to the sewer pipe, a bottom rotary engine is arranged in the inner chamber, a first gear rotator is arranged at the output end of the bottom rotary engine, the first gear rotator is fixedly connected with the lower supporting seat, a lower water outlet pipe is arranged in the bottom rotary engine, and the lower water outlet pipe penetrates through the lower supporting seat and the first gear rotator respectively, the inner chamber is provided with a first water inlet which is respectively communicated with the first heating chamber and the second heating chamber.
Preferably, the number of the supporting seats is four, and the four supporting seats are uniformly distributed on the shell.
Preferably, the lower water outlet pipe is communicated with the first water outlet.
Preferably, a second feeder is arranged on the inner chamber, and the second feeder is fixedly connected with the shell.
Preferably, a first feeder is arranged on the inner chamber, and the first feeder is fixedly connected with the shell.
Preferably, a first discharging device is arranged on the inner chamber and fixedly connected with the shell.
Compared with the prior art, the utility model has the following beneficial effects:
the device can preheat the used carbon powder and quick lime of entering carbide stokehold period with the efficient, has avoided when the production carbide, because of material and the too big difference of stove interior temperature, influence the production efficiency of carbide, and the device can make carbon powder and quick lime be heated the temperature the same, and can thermally equivalent, and is easy and simple to handle, realizes the cyclic utilization of heat resource.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal chamber of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the first heating chamber of fig. 1 according to the present invention.
In the figure: 1. a housing; 2. an inner chamber; 3. a first heating chamber; 4. a first water inlet; 5. a second heating chamber; 6. a second water inlet; 7. a first feeder; 8. a first discharger; 9. a supporting seat; 10. a first water outlet; 11. a second water outlet; 12. a second discharger; 13. a spiral tube; 14. a second feeder; 15. a second blanking plate; 16. a sewer pipe; 17. a lower support seat; 18. a first gear rotator; 19. a lower water outlet pipe; 20. a bottom rotary engine; 21. a first blanking plate; 22. an upper water inlet pipe; 23. an upper rotary engine; 24. a second gear rotator; 25. an upper bearing seat.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, a calcium carbide furnace early stage preheating device comprises a shell 1, an inner chamber 2 is arranged inside the shell 1, a spiral pipe 13 is arranged between the shell 1 and the inner chamber 2, a second water inlet 6 is arranged on the spiral pipe 13, a second water outlet 11 is arranged at the lower end of the spiral pipe 13, a first water outlet 10 is arranged at the lower end of the shell 1, a first feeder 7 and a second feeder 14 are arranged at two ends of the upper part of the shell 1 and the inner chamber 2, a first blanking plate 21 is arranged on the first feeder 7, a second blanking plate 15 is arranged on the second feeder 14, a second discharger 12 is arranged on the inner chamber 2, the second discharger 12 is fixedly connected with the shell 1, a support seat 9 is arranged on the shell 1, a first heating chamber 3 is arranged on the inner chamber 2, the first heating chamber 3 is communicated with the second blanking plate 15, the first heating chamber 3 is communicated with the second discharger 12, a second heating chamber 5 is arranged on the inner chamber 2, the second heating chamber 5 is communicated with a first blanking plate 21, the second heating chamber 5 is communicated with a first discharging device 8, an upper rotary engine 23 is arranged in the first heating chamber 3, the output end of the upper rotary engine 23 is connected with a second gear rotator 24, an upper bearing seat 25 is fixedly connected on the second gear rotator 24, an upper water inlet pipe 22 is arranged in the upper rotary engine 23, the upper water inlet pipe 22 respectively penetrates through the second gear rotator 24 and the upper bearing seat 25, a sewer pipe 16 is fixedly connected on the upper water inlet pipe 22, a lower supporting seat 17 is fixedly connected on the sewer pipe 16, a bottom rotary engine 20 is arranged in the inner chamber 2, a first gear rotator 18 is arranged at the output end of the bottom rotary engine 20, the first gear rotator 18 is fixedly connected with the lower supporting seat 17, and a lower water outlet pipe 19 is arranged in the bottom rotary engine 20, the lower water outlet pipe 19 respectively passes through the lower support seat 17 and the first gear rotator 18, the inner chamber 2 is provided with a first water inlet 4, and the first water inlet 4 is respectively communicated with the first heating chamber 3 and the second heating chamber 5.
Referring to fig. 1, the number of the supporting seats 9 is four, and the four supporting seats 9 are uniformly distributed on the casing 1. By designing the supporting seat 9, the whole structure can be supported.
Referring to fig. 1, 2 and 3, the lower water outlet pipe 19 is communicated with the first water outlet 10. By designing the lower water outlet pipe 19, water in the lower water outlet pipe 19 can be discharged into the first water outlet 10.
Referring to fig. 1 and 2, a second feeder 14 is disposed on the inner chamber 2, and the second feeder 14 is fixedly connected to the housing 1. The second feeder 14 is designed such that the inner chamber 2 can be fed by the second feeder 14.
Referring to fig. 1 and 2, a first feeder 7 is disposed on the inner chamber 2, and the first feeder 7 is fixedly connected to the housing 1. The first feeder 7 is designed such that the inner chamber 2 can be fed by the first feeder 7.
Referring to fig. 1 and 2, a first discharging device 8 is disposed on the inner chamber 2, and the first discharging device 8 is fixedly connected to the housing 1. By designing the first discharge device 8, the material can be discharged through the first discharge device 8.
The specific implementation process of the utility model is as follows: when the calcium carbide furnace cooling device is used, high-temperature liquid is fed from the first water inlet 4 and the second water inlet 6 to preheat the device, carbon powder enters the second heating chamber 5 from the first feeder 7 after the target temperature is reached, quick lime enters the first heating chamber 3 from the second feeder 14, the upper rotary engine 23 of the bottom rotary engine 20 is started simultaneously, the bottom rotary engine 20 drives the first gear rotator 18, the upper rotary engine 23 drives the second gear rotator 24, the first gear rotator 18 and the second gear rotator 24 have the same rotating speed and drive the upper bearing seat 25 and the lower bearing seat 17 to rotate, so that materials are heated uniformly, the liquid cooled in the sewer pipe 16 is timely discharged from the lower water outlet pipe 19 and discharged from the first water outlet 10 to enter a calcium carbide furnace cooling system for recycling. After the materials reach the preheating temperature, the materials are discharged from the first discharging device 8 and the second discharging device 12 respectively. The device can preheat the used carbon powder and quick lime of entering carbide stokehold period with the efficient, has avoided when the production carbide, because of material and the too big difference of stove interior temperature, influence the production efficiency of carbide, and the device can make carbon powder and quick lime be heated the temperature the same, and can thermally equivalent, and is easy and simple to handle, realizes the cyclic utilization of heat resource.
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. A calcium carbide furnace front preheating device comprises a shell (1), and is characterized in that: the inner chamber (2) is arranged in the shell (1), a spiral pipe (13) is arranged between the shell (1) and the inner chamber (2), a second water inlet (6) is formed in the spiral pipe (13), a second water outlet (11) is formed in the lower end of the spiral pipe (13), a first water outlet (10) is formed in the lower end of the shell (1), a first feeder (7) and a second feeder (14) are arranged at two ends of the upper portion of the shell (1) and the inner chamber (2), a first blanking plate (21) is arranged on the first feeder (7), a second blanking plate (15) is arranged on the second feeder (14), a second discharger (12) is arranged on the inner chamber (2), the second discharger (12) is fixedly connected with the shell (1), a support seat (9) is arranged on the shell (1), a first heating chamber (3) is arranged on the inner chamber (2), the first heating chamber (3) is communicated with a second blanking plate (15), the first heating chamber (3) is communicated with a second discharger (12), a second heating chamber (5) is arranged on the inner chamber (2), the second heating chamber (5) is communicated with a first blanking plate (21), the second heating chamber (5) is communicated with a first discharger (8), an upper rotary engine (23) is arranged in the first heating chamber (3), the output end of the upper rotary engine (23) is connected with a second gear rotator (24), an upper bearing seat (25) is fixedly connected to the second gear rotator (24), an upper water inlet pipe (22) is arranged in the upper rotary engine (23), the upper water inlet pipe (22) respectively penetrates through the second gear rotator (24) and the upper bearing seat (25), and a sewer pipe (16) is fixedly connected to the upper water inlet pipe (22), the heating device is characterized in that a lower supporting seat (17) is fixedly connected to the sewer pipe (16), a bottom rotating engine (20) is arranged inside the inner chamber (2), a first gear rotator (18) is arranged at the output end of the bottom rotating engine (20), the first gear rotator (18) is fixedly connected with the lower supporting seat (17), a lower water outlet pipe (19) is arranged inside the bottom rotating engine (20), the lower water outlet pipe (19) penetrates through the lower supporting seat (17) and the first gear rotator (18) respectively, a first water inlet (4) is formed in the inner chamber (2), and the first water inlet (4) is communicated with the first heating chamber (3) and the second heating chamber (5) respectively.
2. The calcium carbide pre-furnace period preheating device as set forth in claim 1, wherein: the number of the supporting seats (9) is four, and the four supporting seats (9) are uniformly distributed on the shell (1).
3. The calcium carbide pre-furnace period preheating device as set forth in claim 1, wherein: the lower water outlet pipe (19) is communicated with the first water outlet (10).
4. The calcium carbide pre-furnace period preheating device as set forth in claim 1, wherein: the inner chamber (2) is provided with a second feeder (14), and the second feeder (14) is fixedly connected with the shell (1).
5. The calcium carbide pre-furnace period preheating device as set forth in claim 1, wherein: the inner chamber (2) is provided with a first feeder (7), and the first feeder (7) is fixedly connected with the shell (1).
6. The calcium carbide pre-furnace period preheating device as set forth in claim 1, wherein: the inner chamber (2) is provided with a first discharging device (8), and the first discharging device (8) is fixedly connected with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474616.4U CN215598111U (en) | 2021-06-30 | 2021-06-30 | Calcium carbide furnace front-stage preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474616.4U CN215598111U (en) | 2021-06-30 | 2021-06-30 | Calcium carbide furnace front-stage preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215598111U true CN215598111U (en) | 2022-01-21 |
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ID=79876876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121474616.4U Active CN215598111U (en) | 2021-06-30 | 2021-06-30 | Calcium carbide furnace front-stage preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215598111U (en) |
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2021
- 2021-06-30 CN CN202121474616.4U patent/CN215598111U/en active Active
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