CN220793823U - Cooling conveying mechanism of roller kiln - Google Patents
Cooling conveying mechanism of roller kiln Download PDFInfo
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- CN220793823U CN220793823U CN202322624817.3U CN202322624817U CN220793823U CN 220793823 U CN220793823 U CN 220793823U CN 202322624817 U CN202322624817 U CN 202322624817U CN 220793823 U CN220793823 U CN 220793823U
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- conveying mechanism
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- 238000001816 cooling Methods 0.000 title claims abstract description 91
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000498 cooling water Substances 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 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
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a cooling conveying mechanism of a roller kiln, and relates to the technical field of thermal equipment. The device comprises a frame, side limit cooling assemblies, a top limit cooling assembly and a housing, wherein a workpiece is placed on a roller rod in the frame, the side limit cooling assemblies are arranged on the left side and the right side of the workpiece, the top limit cooling assembly is arranged above the workpiece, the side limit cooling assembly and the top limit cooling assembly are both arranged on the housing, and the housing is fixed on the top of the frame; the side limiting cooling assembly comprises a limiting cooling unit, a mounting plate and a cylinder; the limiting cooling units are arranged in a plurality, the limiting cooling units are arranged on the mounting plate in a penetrating mode at equal intervals, and the mounting plate is fixed at the end portion of the movable end of the air cylinder. According to the utility model, the limit cylinder for introducing cooling water and the air outlet for spraying cold air are arranged, and the water cooling and the air cooling are mutually matched, so that the cooling effect of the conveying mechanism is good, and the problems of single cooling mode and unsatisfactory cooling effect of the conventional roller kiln conveying mechanism are solved.
Description
Technical Field
The utility model belongs to the technical field of thermal equipment, and particularly relates to a cooling and conveying mechanism of a roller kiln.
Background
Roller kilns are a common type of thermal equipment. Has the advantages of high heat efficiency, flexible operation, strong adaptability and the like, and is widely applied to industries such as petroleum refining, chemical industry, metallurgy, building materials and the like. The conveying mechanism of the roller kiln is a device for conveying raw materials or finished products into the kiln from a feed inlet or from the kiln to a discharge outlet, and generally the conveying mechanism of the roller kiln consists of a plurality of roller rods, the axes of the roller rods are perpendicular to the length direction of the kiln body, and the conveying mechanism of the roller kiln plays a key role in the production process, and can improve the production efficiency, reduce manual operation, reduce energy consumption and the like. Along with the continuous development of industrial technology, the structure and performance of the roller kiln conveying mechanism are also continuously improved and perfected so as to meet the requirements of different processes.
After searching, bulletin number CN216694437U, bulletin date 2022-06-07 discloses a cooling conveying mechanism of a roller kiln. The technical proposal comprises: including conveying roller frame, heat transfer water tank and base, the pillar is installed on the base top, the collecting box is installed on the pillar top, the conveying roller frame is installed to the collecting box top, the housing is installed on the conveying roller frame top, housing internal surface installs U type tuber pipe, U type tuber pipe surface mounting has out the tuber pipe, collecting box internally mounted has the lead screw, the sliding ring has been cup jointed to the lead screw surface, the scraper blade is installed to the sliding ring bottom, the heat transfer water tank is installed to base top intermediate position department, heat transfer water tank internally mounted has the heat transfer pipe dish. The utility model can improve the cooling speed of the blank and recycle the heat in the blank, thereby being beneficial to reducing the energy consumption.
The patent has the following disadvantages:
1. the conveying mechanism has a single cooling mode, and the cooling effect is not ideal only by means of air cooling;
2. the position of the air outlet pipe of the conveying mechanism is fixed, the distance between the air outlet pipe and a workpiece can not be adjusted, and the cooling effect of the air outlet pipe is different for workpieces with different specifications.
Therefore, the existing roller kiln conveying mechanism cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
Disclosure of Invention
The utility model aims to provide a cooling conveying mechanism of a roller kiln, which is characterized in that a limit cylinder for introducing cooling water and an air outlet for spraying cold air are arranged, and the water cooling and the air cooling are mutually matched, so that the cooling effect of the conveying mechanism is good, and the problems of single cooling mode and unsatisfactory cooling effect of the conventional conveying mechanism of the roller kiln are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a cooling conveying mechanism of a roller kiln, which comprises a frame, side limit cooling assemblies, a top limit cooling assembly and a housing, wherein a workpiece is placed on a roller rod in the frame, the left side and the right side of the workpiece are both provided with the side limit cooling assemblies, the top limit cooling assembly is arranged above the workpiece, the side limit cooling assemblies and the top limit cooling assembly are both arranged on the housing, and the housing is fixed at the top of the frame.
The side limiting cooling assembly comprises a limiting cooling unit, a mounting plate and a cylinder; the limiting cooling units are arranged in a plurality, are arranged on the mounting plate in a penetrating manner at equal intervals, the mounting plate is fixed at the end part of the movable end of the air cylinder, the body of the air cylinder is fixed on the outer side surface of the housing, guide rods are fixed at four corners of the mounting plate, and the guide rods movably penetrate through the housing; the structure of the top limit cooling assembly is the same as that of the side limit cooling assembly.
Further, the limit cooling unit comprises a C-shaped seat and a limit cylinder arranged in the C-shaped seat; the top of the limiting cylinder is provided with a water inlet pipe, and the bottom of the limiting cylinder is provided with a water outlet pipe; the water inlet pipe and the water outlet pipe are hard pipes and are respectively supported by respective bearing seats, and the upper bearing seat and the lower bearing seat are respectively fixed at the top and the bottom of the C-shaped seat.
Further, the end parts of the water inlet pipe and the water outlet pipe are respectively provided with a rotary joint, the rotary joint at the upper part is communicated with the cooling water input main pipe through a connecting water pipe, the rotary joint at the lower part is communicated with the cooling water output main pipe through a connecting water pipe, and the cooling water input main pipe and the cooling water output main pipe are both fixed on the housing through a bracket; the connecting water pipe is a soft pipe.
Further, the inside of spacing section of thick bamboo is provided with a plurality of equidistant crisscross buffer boards that distribute.
Further, two symmetrically distributed air inlet branch pipes are fixed on the outer side surface of the C-shaped seat, the air inlet branch pipes are hard pipes and movably penetrate through the mounting plate, and springs are sleeved on the air inlet branch pipes between the mounting plate and the C-shaped seat; the inner side surface of the C-shaped seat is provided with a plurality of air outlet holes which are distributed at equal intervals, and the air inlet branch pipe is communicated with the air outlet holes.
Further, the air inlet branch pipe is communicated with the air inlet main pipe through a connecting air pipe, and the air inlet main pipe is fixed on the housing through a bracket; the connecting air pipe is a soft pipe.
The utility model has the following beneficial effects:
1. according to the utility model, the limiting cylinder for introducing cooling water and the air outlet for spraying cold air are arranged, and the water cooling and the air cooling are mutually matched, so that the conveying mechanism has a good cooling effect, the workpiece is cooled by the cold air sprayed from the air outlet, the surface of the workpiece is contacted with the limiting cylinder, and heat is conducted into the cooling water, so that the temperature of the workpiece is gradually reduced.
2. According to the utility model, the positions of the limiting cylinders are adjustable by arranging the air cylinders, the guide rods, the C-shaped seats and the limiting cylinders, so that the workpiece can be limited and the positions of the workpiece can be adjusted by the limiting cylinders on the upper side, the left side and the right side, the limiting cylinders can be contacted with the workpiece, the air outlet holes can be closely spaced from the workpiece, the cooling effect is improved, and the C-shaped seats have a buffer function by arranging the air inlet branch pipes and the springs, so that the limiting cooling unit can adapt to the use of the workpieces with different surface morphologies.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an overall structure;
FIG. 2 is a schematic elevational view in section of the overall structure;
FIG. 3 is a schematic diagram of a side-confining cooling assembly;
FIG. 4 is a schematic diagram of a limiting cooling unit.
In the drawings, the list of components represented by the various numbers is as follows:
1. a frame; 2. a workpiece; 3. a side limit cooling assembly; 4. a top limit cooling assembly; 5. a housing; 11. a roller; 31. a limit cooling unit; 32. a mounting plate; 33. a cylinder; 34. a cooling water input main pipe; 35. a cooling water output main pipe; 36. an air inlet main pipe; 37. a guide rod; 311. a C-shaped seat; 312. a limiting cylinder; 313. a water inlet pipe; 314. a water outlet pipe; 315. a bearing seat; 316. a rotary joint; 317. connecting a water pipe; 318. a buffer plate; 319. an air inlet branch pipe; 3110. a spring; 3111. connecting an air pipe; 3112. and an air outlet hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-2, the utility model discloses a cooling conveying mechanism of a roller kiln, which comprises a frame 1, side limiting cooling assemblies 3, a top limiting cooling assembly 4 and a housing 5, wherein a workpiece 2 is placed on a roller rod 11 in the frame 1, the side limiting cooling assemblies 3 are arranged on the left side and the right side of the workpiece 2, the top limiting cooling assembly 4 is arranged above the workpiece 2, the side limiting cooling assemblies 3 and the top limiting cooling assembly 4 are both arranged on the housing 5, and the housing 5 is fixed on the top of the frame 1.
Wherein the side limit cooling assembly 3 comprises a limit cooling unit 31, a mounting plate 32 and a cylinder 33, as shown in fig. 3; the limiting cooling units 31 are arranged in a plurality, are arranged on the mounting plate 32 in a penetrating manner at equal intervals, the mounting plate 32 is fixed at the movable end part of the air cylinder 33, the cylinder body of the air cylinder 33 is fixed on the outer side surface of the housing 5, and guide rods 37 are fixed at four corners of the mounting plate 32, and the guide rods 37 movably penetrate through the housing 5; the top limit cooling module 4 has the same structure as the side limit cooling module 3.
The arrangement of the air cylinder 33 and the guide rod 37 enables the position of the limiting cooling unit 31 to be adjustable, so that the workpiece 2 can be limited and the direction of the workpiece 2 can be adjusted through the limiting cylinders 312 on the upper side, the left side and the right side, the limiting cylinders 312 can be contacted with the workpiece 2, the air outlet 3112 can be pulled closer to the workpiece 2, and the cooling effect is improved.
As shown in fig. 3 to 4, the limiting cooling unit 31 includes a C-shaped seat 311 and a limiting cylinder 312 disposed inside the C-shaped seat 311; the inside of spacing section of thick bamboo 312 is provided with a plurality of equidistant staggered buffer plates 318, the top of spacing section of thick bamboo 312 is provided with inlet tube 313, the bottom of spacing section of thick bamboo 312 is provided with outlet pipe 314, inlet tube 313 and outlet pipe 314 are the stereoplasm pipe, support through respective bearing frame 315 respectively, upper and lower two bearing frames 315 are fixed respectively at the top and the bottom of C type seat 311, the tip of inlet tube 313 and outlet pipe 314 all is provided with rotary joint 316, rotary joint 316 of top is linked together with cooling water input main pipe 34 through connecting water pipe 317, rotary joint 316 of below is linked together with cooling water output main pipe 35 through connecting water pipe 317, cooling water input main pipe 34 and cooling water output main pipe 35 are all fixed on housing 5 through the support, connecting water pipe 317 is the hose.
When the limit cooling unit 31 is cooled by water, external cooling water is conveyed into the cooling water input main pipe 34, flows into the limit cylinder 312 through the connecting water pipe 317, the rotary joint 316 and the water outlet pipe 314, the limit cylinder 312 contacts with the workpiece 2, absorbs heat of the workpiece 2, reduces the temperature of the workpiece 2, and the warmed cooling water is discharged out of the limit cylinder 312 through the water outlet pipe 314 and flows into the external heat exchanger through the cooling water output main pipe 35.
As shown in fig. 3 to 4, two symmetrically distributed air inlet branch pipes 319 are fixed on the outer side surface of the C-shaped seat 311, the air inlet branch pipes 319 are hard pipes and movably penetrate through the mounting plate 32, and springs 3110 are sleeved on the air inlet branch pipes 319 between the mounting plate 32 and the C-shaped seat 311; the inner side surface of the C-shaped seat 311 is provided with a plurality of air outlet holes 3112 which are distributed at equal intervals, and the air inlet branch 319 is communicated with the air outlet holes 3112; the air inlet branch pipe 319 is communicated with the air inlet main pipe 36 through a connecting air pipe 3111, and the air inlet main pipe 36 is fixed on the housing 5 through a bracket; the connecting air duct 3111 is a flexible tube.
When the limit cooling unit 31 is air-cooled, external cold air is conveyed into the air inlet main pipe 36, flows into the respective air inlet branch pipes 319 through the connecting air pipes 3111, and finally is sprayed out from the plurality of air outlet holes 3112 to cool the surface of the workpiece 2; the air inlet branch pipe 319 and the spring 3110 are arranged, so that the C-shaped seat 311 has a buffering function, the limiting cooling unit 31 can adapt to the use of workpieces 2 with different surface appearances, when the surface appearance of the workpieces 2 is uneven, pressure is applied to the limiting cylinder 312 when the workpieces are conveyed on the roller rod 11, the limiting cylinder 312 applies pressure to the C-shaped seat 311, and the C-shaped seat 311 drives the air inlet branch pipe 319 to move, so that the spring 3110 is compressed.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a cooling conveying mechanism of roller kiln, includes frame (1), side limit cooling module (3), top limit cooling module (4) and housing (5), its characterized in that:
a workpiece (2) is placed on a roller rod (11) in the frame (1), the left side and the right side of the workpiece (2) are respectively provided with the side limiting cooling assembly (3), the top of the workpiece (2) is provided with the top limiting cooling assembly (4), the side limiting cooling assembly (3) and the top limiting cooling assembly (4) are respectively installed on the housing (5), and the housing (5) is fixed at the top of the frame (1);
the side limiting cooling assembly (3) comprises a limiting cooling unit (31), a mounting plate (32) and a cylinder (33);
the limiting cooling units (31) are arranged in a plurality, the limiting cooling units are arranged on the mounting plate (32) in a penetrating mode at equal intervals, the mounting plate (32) is fixed at the end part of the movable end of the air cylinder (33), the cylinder body of the air cylinder (33) is fixed on the outer side face of the housing (5), guide rods (37) are fixed at four corners of the mounting plate (32), and the guide rods (37) movably penetrate through the housing (5);
the structure of the top limit cooling assembly (4) is the same as that of the side limit cooling assembly (3).
2. A cooling and conveying mechanism of a roller kiln according to claim 1, characterized in that the limit cooling unit (31) comprises a C-shaped seat (311) and a limit cylinder (312) arranged inside the C-shaped seat (311);
a water inlet pipe (313) is arranged at the top of the limiting cylinder (312), and a water outlet pipe (314) is arranged at the bottom of the limiting cylinder (312);
the water inlet pipe (313) and the water outlet pipe (314) are hard pipes and are respectively supported by respective bearing seats (315), and the upper bearing seat (315) and the lower bearing seat (315) are respectively fixed at the top and the bottom of the C-shaped seat (311).
3. A cooling and conveying mechanism of a roller kiln according to claim 2, characterized in that the ends of the water inlet pipe (313) and the water outlet pipe (314) are provided with rotary joints (316), the upper rotary joint (316) is communicated with a cooling water input main pipe (34) through a connecting water pipe (317), the lower rotary joint (316) is communicated with a cooling water output main pipe (35) through a connecting water pipe (317), and the cooling water input main pipe (34) and the cooling water output main pipe (35) are both fixed on the housing (5) through brackets;
the connecting water pipe (317) is a soft pipe.
4. A cooling and conveying mechanism for roller kilns according to claim 2, characterized in that the inside of the limiting cylinder (312) is provided with a plurality of buffer plates (318) distributed at equal intervals in a staggered manner.
5. The cooling and conveying mechanism of the roller kiln according to claim 2, characterized in that two symmetrically distributed air inlet branch pipes (319) are fixed on the outer side surface of the C-shaped seat (311), the air inlet branch pipes (319) are hard pipes and penetrate through the mounting plate (32) in a movable mode, and springs (3110) are sleeved on the air inlet branch pipes (319) between the mounting plate (32) and the C-shaped seat (311);
a plurality of equally spaced air outlet holes (3112) are formed in the inner side face of the C-shaped seat (311), and the air inlet branch pipes (319) are communicated with the air outlet holes (3112).
6. A cooling and conveying mechanism for roller kilns according to claim 5, characterized in that the air inlet branch pipe (319) is connected to the air inlet main pipe (36) through a connecting air pipe (3111), the air inlet main pipe (36) being fixed to the housing (5) through a bracket; the connecting air pipe (3111) is a soft pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624817.3U CN220793823U (en) | 2023-09-26 | 2023-09-26 | Cooling conveying mechanism of roller kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624817.3U CN220793823U (en) | 2023-09-26 | 2023-09-26 | Cooling conveying mechanism of roller kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220793823U true CN220793823U (en) | 2024-04-16 |
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ID=90629719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322624817.3U Active CN220793823U (en) | 2023-09-26 | 2023-09-26 | Cooling conveying mechanism of roller kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220793823U (en) |
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2023
- 2023-09-26 CN CN202322624817.3U patent/CN220793823U/en active Active
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