CN212109152U - Cooling equipment for waste tire pyrolysis carbon black - Google Patents
Cooling equipment for waste tire pyrolysis carbon black Download PDFInfo
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- CN212109152U CN212109152U CN202020852027.4U CN202020852027U CN212109152U CN 212109152 U CN212109152 U CN 212109152U CN 202020852027 U CN202020852027 U CN 202020852027U CN 212109152 U CN212109152 U CN 212109152U
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Abstract
The utility model discloses a cooling device for waste tire cracking carbon black, which comprises an inner shell and an outer shell, wherein a hollow rotating shaft is arranged in the inner cavity of the inner shell in a penetrating way, a helical blade is wound outside the main body of the hollow rotating shaft, and a triangular inner cavity is arranged inside the helical blade; a water inlet pipe is arranged in the shaft head of the driving end of the hollow rotating shaft, and a water outlet pipe is arranged in the shaft head of the driven end; one end of the water inlet pipe is communicated with the driving end rotary joint, and the other end of the water inlet pipe is communicated with the triangular inner cavity; one end of the water outlet pipe is communicated with the driven end rotary joint, and the other end of the water outlet pipe is respectively communicated with the triangular inner cavity and the inner cavity of the hollow rotating shaft; the utility model provides a cooling arrangement can realize the cooling of multichannel cooling water synchronization, increases the cooling area of carbon black, makes the carbon black cool off rapidly in finite space, improves cooling efficiency.
Description
Technical Field
The utility model relates to a cooling arrangement, specific theory relates to a junked tire schizolysis cooling arrangement for carbon black belongs to junked tire schizolysis equipment technical field.
Background
The thermal cracking of waste tires refers to a process that under an oxygen-free or oxygen-deficient working condition and at a proper temperature, macromolecules with unsaturated bonds in main chains in rubber are broken, products mainly comprise monomers, dimers and fragments, products are polymerized into a plurality of olefins again, volatile substances are removed, and solid carbon is formed, and the products mainly comprise fuel oil, pyrolysis gas, carbon black and steel wires.
In the process of thermally cracking waste tires into carbon black, a cooling device is needed to cool the carbonized carbon black, so that the carbon black is prevented from spontaneously combusting at high temperature, and the carbon black is convenient to store and convey at a later stage; at present cooling device generally adopts the mode of shell and tube water-cooling heat transfer to cool off, and the cooling area of this mode carbon black is less, and cooling efficiency is lower, wants to make the carbon black cool off rapidly, can only increase cooling arrangement's volume, and the increase of energy consumption can be brought in the increase of cooling arrangement volume, is unfavorable for control manufacturing cost.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above not enough, provide a junked tire schizolysis cooling arrangement for carbon black, can realize multichannel cooling water synchronous cooling, increase the cooling area of carbon black, make the carbon black can cool off rapidly in the finite space, improve cooling efficiency.
For solving the technical problem, the utility model discloses a following technical scheme:
a cooling device for waste tire cracking carbon black comprises an inner shell and an outer shell, wherein a hollow rotating shaft penetrates through an inner cavity of the inner shell, a spiral blade is wound outside a main body of the hollow rotating shaft, and a triangular inner cavity is formed inside the spiral blade; a water inlet pipe is arranged in the shaft head of the driving end of the hollow rotating shaft, and a water outlet pipe is arranged in the shaft head of the driven end; one end of the water inlet pipe is communicated with the driving end rotary joint, and the other end of the water inlet pipe is communicated with the triangular inner cavity; one end of the water outlet pipe is communicated with the driven end rotary joint, and the other end of the water outlet pipe is communicated with the triangular inner cavity and the inner cavity of the hollow rotating shaft respectively.
Furthermore, a water flow channel for heat exchange is arranged between the inner shell and the outer shell.
Furthermore, the driving end rotary joint is rotatably connected with a shaft head of the driving end of the hollow rotating shaft, two channels are arranged inside the driving end rotary joint, one channel is communicated with the water inlet pipe, and the other channel is communicated with the inner cavity of the hollow rotating shaft.
Furthermore, a shaft head of the driving end of the hollow rotating shaft is supported and fixed through a bearing seat A, and a fixed mounting plate A is arranged between the bearing seat A and the driving end rotary joint; the shaft head of the driven end of the hollow rotating shaft is supported and fixed through a bearing seat B, and a fixed mounting plate B is arranged between the bearing seat B and the rotary joint of the driven end.
Furthermore, a feeding hole is formed above the driven end of the inner shell, and a discharging hole is formed below the driving end of the inner shell; a water inlet is formed below the driven end of the outer shell, and a water outlet is formed above the driving end of the outer shell.
Furthermore, a double-row driven chain wheel is also assembled on the shaft head of the driving end of the hollow rotating shaft, and the double-row driven chain wheel performs chain transmission with a double-row driving chain wheel assembled on an output shaft of the driving motor through a double-row chain.
Further, the cross section of the triangular inner cavity is triangular.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model discloses a three routes cooling water synchronous cooling, one way is through the rivers passageway between the inside and outside casing and is carried out the heat transfer cooling, one way is through the inner chamber of hollow pivot and is carried out the heat transfer cooling, one way is through the triangle-shaped inner chamber of helical blade inside and is carried out the heat transfer cooling, and three routes cooling water synchronous cooling has greatly increased the cooling area of carbon black, the utility model discloses an inside and outside synchronous cooling to carbon black can make carbon black can cool off rapidly in the finite space, has improved cooling efficiency greatly; the utility model discloses can be on ensureing cooling efficiency's basis, reduce cooling arrangement's volume.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the inner and outer casings of the present invention;
FIG. 3 is a schematic view of the inner and outer structures of the hollow rotating shaft of the present invention;
in the figure, 1-an inner shell, 2-a feed inlet, 3-a discharge outlet, 4-an outer shell, 5-a water inlet, 6-a water outlet, 7-a water flow channel, 8-an end plate, 9-a hollow rotating shaft, 10-a helical blade, 101-a triangular inner cavity, 11-a water inlet pipe, 12-a water outlet pipe, 13-a driving end rotating joint, 14-a driven end rotating joint, 15-a bearing seat A, 16-a double-row driven chain wheel, 17-a bearing seat B, 18-a fixed mounting plate A, 19-a driving motor, 20-a double-row driving chain wheel, 21-a double-row chain, 22-a support and 23-a fixed mounting plate B.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Example 1A cooling apparatus for pyrolysis of carbon black from junked tires
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a cooling device for waste tire cracking carbon black, which comprises an inner shell 1, wherein an outer shell 4 is sleeved outside the inner shell 1, and a water channel 7 for heat exchange is arranged in a clamping cavity between the inner shell 1 and the outer shell 4; a feed inlet 2 is arranged above the driven end of the inner shell 1, and a discharge outlet 3 is arranged below the driving end; a water inlet 5 is arranged below the driven end of the outer shell 4, and a water outlet 6 is arranged above the driving end; cooling water enters the water flow channel 7 from the lower water inlet 5 and flows out from the upper water outlet 6 after heat exchange is completed, and the water flow channel 7 can ensure that water flows in the same direction, so that water flow dead angles are avoided.
A water inlet pipe 11 is fixedly arranged inside the shaft head of the driving end of the hollow rotating shaft 9, a water outlet pipe 12 is fixedly arranged inside the shaft head of the driven end of the hollow rotating shaft 9, and the water inlet pipe 11 and the water outlet pipe 12 rotate synchronously with the hollow rotating shaft 9; one end of the water inlet pipe 11 is communicated with the driving end rotary joint 13, and the other end of the water inlet pipe is communicated with the triangular inner cavity 101 in the helical blade 10; one end of the water outlet pipe 12 is communicated with the driven end rotary joint 14, and the other end is respectively communicated with the triangular inner cavity 101 and the inner cavity of the hollow rotating shaft 9.
The driving end rotating joint 13 is rotationally connected with a shaft head of the driving end of the hollow rotating shaft 9, two channels are arranged inside the driving end rotating joint 13, one channel is communicated with the water inlet pipe 11, and the other channel is communicated with the inner cavity of the hollow rotating shaft 9; the driven end rotary joint 14 is rotationally connected with a shaft head at the driven end of the hollow rotating shaft 9; the cooling water flows into the triangular inner cavities 101 of the hollow rotating shaft 9 and the helical blade 10 through the driving end rotary joint 13 respectively to perform heat exchange and cooling on the carbon black, and the cooling water after heat exchange flows out through the driving end rotary joint 13.
The shaft head of the driving end of the hollow rotating shaft 9 is supported and fixed through a bearing seat A15, a fixed mounting plate A18 is arranged between the bearing seat A15 and the driving end rotary joint 13, and the fixed mounting plate A18 is arranged to fix the driving end rotary joint 13 and prevent the driving end rotary joint 13 from rotating along with the hollow rotating shaft 9; the shaft head of the driven end of the hollow rotating shaft 9 is supported and fixed through a bearing seat B17, a bearing seat B17 is fixed on a support 22 outside the end plate 8, a fixed mounting plate B23 is arranged between the bearing seat B17 and the driven end rotary joint 14, the fixed mounting plate B23 is arranged to fix the driven end rotary joint 14, and the driven end rotary joint 14 is prevented from rotating along with the hollow rotating shaft 9.
The shaft head of the driving end of the hollow rotating shaft 9 is also provided with a double-row driven sprocket 16, and the double-row driven sprocket 16 performs chain transmission with a double-row driving sprocket 20 arranged on an output shaft of a driving motor 19 through a double-row chain 21; the drive motor 19 effects rotation of the hollow shaft 9 by chain drive.
The utility model discloses a concrete theory of operation:
carbon black formed by cracking waste tires enters the inner shell 1 from the feeding hole 2, the driving motor 19 drives the hollow rotating shaft 9 and the helical blade 10 to rotate through chain transmission, so that the carbon black is conveyed, and the carbon black is cooled by three paths of cooling water while being conveyed; the first path of cooling water enters the water flow channel 7 from the lower water inlet 5, the cooling water realizes heat exchange and cooling on the carbon black in the flowing process of the water flow channel 7, and the cooling water after heat exchange flows out from the upper water outlet 6; a second path of cooling water enters the inner cavity of the hollow rotating shaft 9 through one path of flow channel of the driving end rotating joint 13 for heat exchange and cooling, and the cooling water after heat exchange flows out through the water outlet pipe 12 and the driven end rotating joint 14; the third path of cooling water enters the water inlet pipe 11 through the other path of flow channel of the driving end rotary joint 13 and then enters the triangular inner cavity 101 of the helical blade 10, the cooling water exchanges heat in the flowing process of the triangular inner cavity 101 to exchange heat and cool carbon black, and the cooling water after heat exchange flows out through the water outlet pipe 12 and the driven end rotary joint 14; discharging the cooled carbon black from a discharge port 3; the utility model provides a helical blade 10 is through setting up the inner chamber, through the cooling water in the inner chamber, lets in the cooling water between the ectotheca simultaneously, greatly increased the cooling area of carbon black, make the carbon black cool off rapidly in finite space, improved cooling efficiency.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (8)
1. A cooling device for waste tire pyrolysis carbon black is characterized in that: the spiral blade type air conditioner comprises an inner shell (1) and an outer shell (4), wherein a hollow rotating shaft (9) penetrates through an inner cavity of the inner shell (1), a spiral blade (10) is wound outside a main body of the hollow rotating shaft (9), and a triangular inner cavity (101) is formed inside the spiral blade (10); a water inlet pipe (11) is arranged in the shaft head of the driving end of the hollow rotating shaft (9), and a water outlet pipe (12) is arranged in the shaft head of the driven end; one end of the water inlet pipe (11) is communicated with the driving end rotary joint (13), and the other end of the water inlet pipe is communicated with the triangular inner cavity (101); one end of the water outlet pipe (12) is communicated with the driven end rotary joint (14), and the other end of the water outlet pipe is respectively communicated with the triangular inner cavity (101) and the inner cavity of the hollow rotating shaft (9).
2. The apparatus for cooling carbon black from scrap tires according to claim 1, wherein: a water flow channel (7) for heat exchange is arranged between the inner shell (1) and the outer shell (4).
3. The apparatus for cooling carbon black from scrap tires according to claim 1, wherein: the driving end rotating joint (13) is rotatably connected with a shaft head of the driving end of the hollow rotating shaft (9), two channels are arranged inside the driving end rotating joint (13), one channel is communicated with the water inlet pipe (11), and the other channel is communicated with the inner cavity of the hollow rotating shaft (9).
4. The apparatus for cooling carbon black from scrap tires according to claim 1, wherein: the shaft head of the driving end of the hollow rotating shaft (9) is supported and fixed through a bearing seat A (15), and a fixed mounting plate A (18) is arranged between the bearing seat A (15) and the driving end rotary joint (13); the shaft head of the driven end of the hollow rotating shaft (9) is supported and fixed through a bearing seat B (17), and a fixed mounting plate B (23) is arranged between the bearing seat B (17) and the driven end rotary joint (14).
5. The apparatus for cooling carbon black from scrap tires according to claim 1, wherein: a feeding hole (2) is formed above the driven end of the inner shell (1), and a discharging hole (3) is formed below the driving end; a water inlet (5) is arranged below the driven end of the outer shell (4), and a water outlet (6) is arranged above the driving end.
6. The apparatus for cooling carbon black from scrap tires according to claim 1, wherein: the double-row chain transmission device is characterized in that a double-row driven sprocket (16) is also assembled on the shaft head of the driving end of the hollow rotating shaft (9), and the double-row driven sprocket (16) is in chain transmission with a double-row driving sprocket (20) assembled on the output shaft of the driving motor (19) through a double-row chain (21).
7. The apparatus for cooling carbon black from scrap tires according to claim 1, wherein: the cross section of the triangular inner cavity (101) is triangular.
8. The apparatus for cooling carbon black from scrap tires according to claim 1, wherein: and the driven end rotary joint (14) is rotationally connected with a shaft head at the driven end of the hollow rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852027.4U CN212109152U (en) | 2020-05-20 | 2020-05-20 | Cooling equipment for waste tire pyrolysis carbon black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852027.4U CN212109152U (en) | 2020-05-20 | 2020-05-20 | Cooling equipment for waste tire pyrolysis carbon black |
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| CN212109152U true CN212109152U (en) | 2020-12-08 |
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| CN202020852027.4U Active CN212109152U (en) | 2020-05-20 | 2020-05-20 | Cooling equipment for waste tire pyrolysis carbon black |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351385A (en) * | 2021-05-13 | 2021-09-07 | 中国石油大学(北京) | Heat exchange and separation integrated cyclone separation device |
-
2020
- 2020-05-20 CN CN202020852027.4U patent/CN212109152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351385A (en) * | 2021-05-13 | 2021-09-07 | 中国石油大学(北京) | Heat exchange and separation integrated cyclone separation device |
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