CN219736010U - Tubular cooling device for cooling kiln - Google Patents
Tubular cooling device for cooling kiln Download PDFInfo
- Publication number
- CN219736010U CN219736010U CN202321224569.7U CN202321224569U CN219736010U CN 219736010 U CN219736010 U CN 219736010U CN 202321224569 U CN202321224569 U CN 202321224569U CN 219736010 U CN219736010 U CN 219736010U
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- Prior art keywords
- pipe
- air outlet
- cooling
- air inlet
- barrel
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- 238000001816 cooling Methods 0.000 title claims abstract description 82
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 21
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052642 spodumene Inorganic materials 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a tubular cooling device for a cooling kiln, which relates to the technical field of cooling kilns and comprises a barrel, wherein a plurality of tubular supporting plates are fixedly arranged on the inner side of the barrel, an air inlet pipe is fixedly arranged on one side in the barrel, an air outlet pipe is arranged on the other side in the barrel, the air outlet pipe is fixedly arranged on one side in the barrel through a plurality of supporting frames, a plurality of cooling pipes are fixedly arranged on the inner side of the barrel between the air inlet pipe and the air outlet pipe, the supporting frames also comprise a supporting sleeve, a first pulling plate and a second pulling plate, the supporting sleeve is fixedly arranged on the outer side of the air outlet pipe, one end of the first pulling plate is fixedly arranged on the outer side of the supporting sleeve, one end of the second pulling plate is movably connected with the other end of the first pulling plate, and a plurality of material guiding plates are fixedly arranged on one side in the barrel. The inner side of the cylinder body is provided with a plurality of cooling pipes in the circumferential direction through the pipe supporting plate, and is matched with an air inlet pipe, an air inlet bin, an air inlet connecting pipe, an air outlet bin and an air outlet connecting pipe to form a cooling channel.
Description
Technical Field
The utility model relates to the technical field of cooling kilns, in particular to a tubular cooling device for a cooling kiln.
Background
The production process of lithium hydroxide mainly comprises transformation roasting, transformation cooling, grinding, acidification cooling and the like. And the acidification cooling process is to bake spodumene which is converted into beta form from alpha form, cool, grind and acidify the spodumene, and then convey the spodumene to a rotary kiln for cooling. The material in the cylinder is cooled indirectly by spraying water outside the cylinder of the kiln;
however, the arrangement of the cooling pipes in the circumferential direction in the cylinder is influenced by the manufacturing precision of the cylinder, the shape of the cooling pipes and the like, the installation is difficult, and the material flows poorly in the tubular cooling device;
and the output air pipe is longer, the factory is manufactured and assembled, the whole transportation is difficult, the on-site installation precision is difficult to ensure, the coaxiality error between the pipe orifice end of the air outlet pipe and the cylinder body is large, the sealing element is easy to wear, and the service life is not long.
Disclosure of Invention
The utility model aims to provide a tubular cooling device for a cooling kiln, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a tubular cooling device for cooling kiln, includes the barrel, a plurality of pipe backup pads of barrel inboard fixed mounting, one side fixed mounting has the intake pipe in the barrel, the opposite side is equipped with the outlet duct in the barrel, the outlet duct is located through a plurality of support frames fixed mounting in one side in the barrel, be located barrel inboard fixed mounting between intake pipe and the outlet duct has a plurality of cooling tubes, the support frame still includes support sleeve and first arm-tie, second arm-tie, support sleeve fixed mounting is in the outlet duct outside, first arm-tie one end fixed mounting is in the support sleeve outside, and second arm-tie one end then with first arm-tie other end swing joint, one side still fixed mounting has a plurality of stock guides in the barrel.
As a further preferable scheme of the utility model, a plurality of air inlet chambers are fixedly arranged on one side in the cylinder, an air inlet cavity is formed in each air inlet chamber, a plurality of air outlet chambers are fixedly arranged on the other side in the cylinder, an air outlet cavity is formed in each air outlet chamber, and the mounting quantity of the air inlet chambers is consistent with that of the air outlet chambers.
As a further preferable scheme of the utility model, an air inlet connecting pipe is fixedly connected between the air inlet pipe and the air inlet bin, an air outlet connecting pipe is fixedly connected between the air outlet pipe and the air outlet bin, the air inlet bin is fixedly connected with the corresponding air outlet bin through a cooling pipe, and the air inlet pipe is communicated with the air outlet pipe through the air inlet connecting pipe, the air inlet bin, the cooling pipe, the air outlet bin and the air outlet connecting pipe.
As a further preferable mode of the utility model, a plurality of through holes are formed in the pipe supporting plate, and the cooling pipes are installed in the corresponding through holes in a penetrating manner.
As a further preferable scheme of the utility model, two guide keys are fixedly arranged on the outer side of the air outlet pipe in a welding mode.
As a further preferable scheme of the utility model, two notches are formed on the inner side of the supporting sleeve, the supporting sleeve is installed on the outer side of the air outlet pipe in a penetrating mode, and the notches are installed on the corresponding guide keys in a penetrating mode.
As a further preferable scheme of the utility model, a fixing bolt is connected between the waist hole at one end of the first pulling plate and the screw hole at one end of the material guiding plate in a threaded manner, the lower ends of the first pulling plates positioned at two sides of the fixing bolt are fixedly provided with fixing plates, one of the fixing plates extends to the lower end of the material guiding plate through a through groove at one end of the material guiding plate, and an adjusting bolt is connected between the two fixing plates in a threaded manner.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to a tubular cooling device for a cooling kiln, wherein a plurality of cooling pipes are circumferentially arranged on the inner side of a cylinder body through a pipe supporting plate and are matched with an air inlet pipe, an air inlet bin, an air inlet connecting pipe, an air outlet bin and an air outlet connecting pipe to form a cooling channel;
a material guide plate is arranged at one side of the air outlet bin, so that the material between each cooling pipe and the cylinder body can be smoothly discharged along the material guide plate along with the rotation of the cylinder body;
the support frame that sets up in the outlet duct outside comprises supporting sleeve, first arm-tie and second arm-tie, and the split type setting of first arm-tie and second arm-tie prevents that the mouth of pipe end from jumping greatly and arousing and give vent to anger take over welding seam fracture, simultaneously, the setting of guide key and notch can bear the torsion when the outlet duct is rotatory, and its outlet duct can freely axially stretch out and draw back under the condition of temperature change when equipment operation.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a first structural cross-sectional view of the cartridge of the present utility model;
FIG. 3 is a cross-sectional view of a second construction of the cartridge of the present utility model;
fig. 4 is a partial structural cross-sectional view of the support frame of the present utility model.
In the figure: 1. a cylinder; 2. a tube support plate; 3. an air inlet pipe; 4. an air outlet pipe; 5. a cooling tube; 6. a support frame; 7. a support sleeve; 8. a first pulling plate; 9. a material guide plate; 10. an air inlet bin; 11. an air inlet connecting pipe; 12. a gas outlet bin; 13. an air outlet connecting pipe; 14. a through hole; 15. a guide key; 16. a notch; 17. a fixing plate; 18. a fixing bolt; 19. an adjusting bolt; 20. and a second pulling plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the tubular cooling device for the cooling kiln provided by the utility model comprises a barrel 1, wherein a plurality of tubular supporting plates 2 are fixedly arranged on the inner side of the barrel 1, an air inlet pipe 3 is fixedly arranged on one side in the barrel 1, an air outlet pipe 4 is arranged on the other side in the barrel 1, the air outlet pipe 4 is fixedly arranged on one side in the barrel 1 through a plurality of supporting frames 6, a plurality of cooling pipes 5 are fixedly arranged on the inner side of the barrel 1 between the air inlet pipe 3 and the air outlet pipe 4, the supporting frames 6 also comprise a supporting sleeve 7, a first pulling plate 8 and a second pulling plate 20, the supporting sleeve 7 is fixedly arranged on the outer side of the air outlet pipe 4, one end of the first pulling plate 8 is fixedly arranged on the outer side of the supporting sleeve 7, one end of the second pulling plate 20 is movably connected with the other end of the first pulling plate 8, and a plurality of material guiding plates 9 are fixedly arranged on one side in the barrel 1.
A plurality of air inlet cabins 10 are fixedly arranged on one side in the cylinder body 1, an air inlet cavity is formed in the air inlet cabins 10, a plurality of air outlet cabins 12 are fixedly arranged on the other side in the cylinder body 1, an air outlet cavity is formed in the air outlet cabins 12, the mounting quantity of the air inlet cabins 10 and the air outlet cabins 12 is identical, an air inlet connecting pipe 11 is fixedly connected between the air inlet pipe 3 and the air inlet cabins 10, an air outlet connecting pipe 13 is fixedly connected between the air outlet pipe 4 and the air outlet cabins 12, the air inlet cabins 10 and the air outlet pipe 4 are fixedly connected through cooling pipes 5, the air inlet cabins 10, the cooling pipes 5, the air outlet cabins 12 and the air outlet connecting pipe 13 are communicated through the air inlet connecting pipe 11, the cooling pipes 5, a plurality of through holes 14 are formed in the pipe support plate 2, the cooling pipes 5 are installed in the corresponding through holes 14 in a penetrating mode, and the material between each unit cylinder body 1 and the cooling pipes 5 is smoothly discharged along the material guide plate 9 along with the rotation of the cylinder body 1;
two guide keys 15 are fixedly arranged on the outer side of the air outlet pipe 4 in a welding mode, two notches 16 are formed in the inner side of the support sleeve 7, the support sleeve 7 is installed on the outer side of the air outlet pipe 4 in a penetrating mode, the notches 16 are installed on the corresponding guide keys 15 in a penetrating mode, fixing bolts 18 are connected between waist holes at one end of the first pulling plate 8 and screw holes at one end of the material guide plate 9 in a threaded mode, fixing plates 17 are fixedly arranged at the lower ends of the first pulling plates 8 located at two sides of the fixing bolts 18, one fixing plate 17 penetrates through grooves at one end of the material guide plate 9 to extend to the lower end of the material guide plate 9, adjusting bolts 19 are connected between the two fixing plates 17 in a threaded mode, two notches 16 are formed in the inner side of the support sleeve 7, the guide keys 15 are matched with the outer side of the air outlet pipe 4, torsion can be born when the air outlet pipe 4 rotates, and the air outlet pipe 4 can freely axially stretch under the condition of temperature change during operation of the equipment.
It should be noted that, the utility model is a tubular cooling device for a cooling kiln, a plurality of cooling pipes 5 are axially arranged in the cylinder 1, the space between the cooling pipes 5 and the inner wall of the cylinder 1 and the space between the cooling pipes 5 are all larger than the grain size of materials, meanwhile, the cooling pipes 5 are divided into four groups in the cylinder 1 and correspond to each other in a mirror image mode, each group of air inlet connecting pipes 11, air inlet bin 10, cooling pipes 5, pipe support plates 2, air outlet bin 12 and air outlet connecting pipes 13 are connected to form independent units, two adjacent groups of units are axially staggered for a certain distance, the cooling pipes 5 are fixed by the air inlet bin 10, the pipe support plates 2 and the air outlet bin 12 with the cylinder 1, a material guide plate 9 is arranged in front of the first cooling pipe 5 and the air outlet bin 12 of each unit, the pipe support plates 2 are provided with through holes 14, a groove is formed in the outer side or inner side of the radial direction of the hole, the through holes 14 are internally grooved, the manufacturing precision of the cylinder 1 and the expansion influence of the cooling pipes 5 due to the temperature rise during the kiln operation are overcome, the installation of the cooling pipes 5 is convenient, meanwhile, the problem of 1 thermal expansion is solved, the material guide plate 9 is favorable for each unit 1 and the cooling pipes 5 are axially arranged along with the cooling pipes 1 and the cooling pipes 1 to rotate along with the cooling pipes and the cooling pipes 1, and the material guide plate is smoothly arranged at the position of the cooling pipes and the cooling pipes are axially arranged along the cooling pipes and the cooling pipes are arranged along the axial direction along the position of the cooling pipe and the cooling pipe guide plate is;
the outlet duct 4 passes through support frame 6 to be installed in barrel 1, and support frame 6 comprises supporting sleeve 7, first arm-tie 8 and second arm-tie 20, be connected through fixing bolt 18 and adjusting bolt 19 between first arm-tie 8 and the stock guide 9, can make the gas outlet duct 4 support preliminary fixed in the mill in advance, then, after accurate debugging is carried out in kiln installation scene, and fixing bolt 18 and adjusting bolt 19's mounted position, can avoid the material lift to wash away, improve fixing bolt 18 and adjusting bolt 19's life, two notches 16 have been seted up to the supporting sleeve 7 inboard, and the guide key 15 in the cooperation outlet duct 4 outside, torsion when can assuming outlet duct 4 rotation, its outlet duct 4 can freely axially stretch out and draw back under the condition of temperature change when equipment is running.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A tubular cooling device for a cooling kiln is characterized in that: including barrel (1), a plurality of pipe backup pad (2) of inboard fixed mounting of barrel (1), one side fixed mounting has intake pipe (3) in barrel (1), the opposite side is equipped with outlet duct (4) in barrel (1), outlet duct (4) are through a plurality of support frames (6) fixed mounting in barrel (1) one side, are located barrel (1) inboard fixed mounting between intake pipe (3) and outlet duct (4) has a plurality of cooling tubes (5), support frame (6) still include support sleeve (7) and first arm-tie (8), second arm-tie (20), support sleeve (7) fixed mounting is in outlet duct (4) outside, first arm-tie (8) one end fixed mounting is in the support sleeve (7) outside, and second arm-tie (20) one end is then with first arm-tie (8) other end swing joint, one side still fixed mounting has a plurality of stock guides (9) in barrel (1).
2. A tubular cooling device for a cooling kiln according to claim 1, characterized in that: one side fixed mounting has a plurality of air inlet bin (10) in barrel (1), form the air inlet cavity in air inlet bin (10), opposite side fixed mounting has a plurality of air outlet bin (12) in barrel (1), form the air outlet cavity in air outlet bin (12), just air inlet bin (10) are unanimous with air outlet bin (12) installation quantity.
3. A tubular cooling device for a cooling kiln according to claim 2, characterized in that: the air inlet pipe (3) is fixedly connected with the air inlet connecting pipe (11) between the air inlet bin (10), the air outlet pipe (4) is fixedly connected with the air outlet connecting pipe (13) between the air outlet bin (12), the air inlet bin (10) is fixedly connected with the corresponding air outlet bin (12) through the cooling pipe (5), and the air inlet pipe (3) is communicated with the air outlet pipe (4) through the air inlet connecting pipe (11), the air inlet bin (10), the cooling pipe (5), the air outlet bin (12) and the air outlet connecting pipe (13) through air passages.
4. A tubular cooling device for a cooling kiln according to claim 3, characterized in that: a plurality of through holes (14) are formed in the pipe supporting plate (2), and the cooling pipes (5) are installed in the corresponding through holes (14) in a penetrating mode.
5. A tubular cooling device for a cooling kiln according to claim 4, characterized in that: two guide keys (15) are fixedly arranged on the outer side of the air outlet pipe (4) in a welding mode.
6. A tubular cooling apparatus for a cooling kiln according to claim 5, characterized in that: two notches (16) are formed in the inner side of the supporting sleeve (7), the supporting sleeve (7) is installed on the outer side of the air outlet pipe (4) in a penetrating mode, and the notches (16) are installed on corresponding guide keys (15) in a penetrating mode.
7. A tubular cooling apparatus for a cooling kiln according to claim 6, characterized in that: the waist hole of first arm-tie (8) one end and screw of stock guide (9) one end between threaded connection have fixing bolt (18), are located first arm-tie (8) lower extreme of fixing bolt (18) both sides position is all fixed mounting have fixed plate (17), and one of them fixed plate (17) pass the logical groove of stock guide (9) one end and extend to stock guide (9) lower extreme, and two threaded connection has adjusting bolt (19) between fixed plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224569.7U CN219736010U (en) | 2023-05-19 | 2023-05-19 | Tubular cooling device for cooling kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224569.7U CN219736010U (en) | 2023-05-19 | 2023-05-19 | Tubular cooling device for cooling kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736010U true CN219736010U (en) | 2023-09-22 |
Family
ID=88057663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224569.7U Active CN219736010U (en) | 2023-05-19 | 2023-05-19 | Tubular cooling device for cooling kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736010U (en) |
-
2023
- 2023-05-19 CN CN202321224569.7U patent/CN219736010U/en active Active
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