CN222431326U - Conveyor belt vulcanization system - Google Patents
Conveyor belt vulcanization system Download PDFInfo
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- CN222431326U CN222431326U CN202421017400.9U CN202421017400U CN222431326U CN 222431326 U CN222431326 U CN 222431326U CN 202421017400 U CN202421017400 U CN 202421017400U CN 222431326 U CN222431326 U CN 222431326U
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Abstract
The utility model discloses a conveyer belt vulcanizing system which comprises a vulcanizing hot plate, a cooling liquid supply system, a steam supply system, a compressed air supply system, a liquid discharge pipeline and a liquid collecting system, wherein the cooling liquid supply system comprises a cooling liquid pipeline and a cooling liquid valve, the steam supply system comprises a steam pipeline and a steam valve, the compressed air supply system comprises a compressed air pipeline and a compressed air valve, the liquid collecting system comprises a pneumatic stop valve and a liquid containing box, the cooling liquid pipeline comprises a first output pipeline, the steam pipeline comprises a second output pipeline, the compressed air pipeline comprises a third output pipeline, and the first output pipeline, the second output pipeline, the third output pipeline, the vulcanizing hot plate, the liquid discharge pipeline and the liquid containing box are mutually communicated. The utility model realizes the removal of residual liquid in each pipeline by arranging the compressed air pipeline, the compressed air valve and the like, so that the water hammer effect can not occur when steam enters the pipeline again, and the equipment is effectively protected from damage.
Description
[ Field of technology ]
The utility model relates to a conveyor belt vulcanizing system, in particular to a conveyor belt vulcanizing system comprising a vulcanizing hot plate.
[ Background Art ]
Conveyor belts are widely used in agriculture, industry and transportation as a carrier for transporting materials, for transporting various solid bulk and powdered materials or manufactured goods. Conveyor belts are typically composed of a reinforcing material (also called a belt core) and a cover tape. The cover stock is typically made of a rubber material and is formed by a vulcanization process. The key equipment of the vulcanizing process during the vulcanizing machine is that the temperature rise and the temperature drop are usually realized by independently introducing steam and cooling liquid. When the vulcanizing machine needs to be heated, high-temperature steam is introduced into the pipeline, and when the vulcanizing machine needs to be cooled, cooling liquid is introduced into the pipeline. However, when the temperature is raised and lowered alternately, high-pressure impact often occurs in the pipeline of the vulcanizing machine, and serious damage is caused to equipment and the pipeline. According to analysis, the generation reason is that the cooling liquid in the pipeline is not thoroughly discharged after the temperature is reduced, when the next hot plate is heated, high-temperature steam is instantaneously introduced, the introduced steam is partially condensed into water due to the fact that the cooling liquid is not discharged cleanly, the volume is suddenly reduced, partial vacuum is caused, surrounding medium impacts the pipeline at a high speed, huge sound and vibration are generated, and therefore equipment and the pipeline are damaged, and the phenomenon is also called a water hammer effect.
Therefore, a new technical solution is needed to solve the above technical problems.
[ utility model ]
The utility model aims to solve the technical problem of providing a conveyer belt vulcanizing system which can effectively reduce or even eliminate the water hammer effect and is beneficial to prolonging the service life of equipment.
In order to solve the problems, the utility model adopts the following technical scheme that the conveyor belt vulcanizing system comprises a vulcanizing hot plate, a cooling liquid supply system, a steam supply system, a compressed air supply system, a liquid discharge pipeline and a liquid collecting system, wherein the cooling liquid supply system comprises a cooling liquid pipeline and a cooling liquid valve, the steam supply system comprises a steam pipeline and a steam valve, the compressed air supply system comprises a compressed air pipeline and a compressed air valve, the liquid collecting system comprises a pneumatic stop valve and a liquid containing box, the cooling liquid pipeline comprises a first output pipeline arranged between the cooling liquid valve and the vulcanizing hot plate, the steam pipeline comprises a second output pipeline arranged between the steam valve and the vulcanizing hot plate, the compressed air pipeline comprises a third output pipeline arranged between the compressed air valve and the vulcanizing hot plate, and the first output pipeline, the second output pipeline, the third output pipeline, the vulcanizing hot plate, the liquid discharge pipeline and the liquid containing box are mutually communicated.
In a preferred embodiment, the conveyor belt curing system includes a first manifold in communication with the first output conduit, the second output conduit, and the third output conduit, and a plurality of input conduits connecting the first manifold and the curing platens.
In a preferred embodiment, the liquid containing tank has a liquid containing space having a height lower than the first main conduit, the plurality of input conduits, the vulcanization heat plate, and the liquid discharge conduit.
In a preferred embodiment, the liquid collection system includes an automatic water separator, the pneumatic shut-off valve and the automatic water separator being arranged side by side.
In a preferred embodiment, the conveyor belt vulcanizing system comprises a second main pipeline, the liquid discharge pipelines are provided with a plurality of liquid discharge pipelines and are respectively communicated with the second main pipeline, and the pneumatic stop valve and the automatic water separator are respectively communicated with the second main pipeline.
In a preferred embodiment, the coolant supply system includes a coolant supply in communication with the coolant conduit, the steam supply system includes a steam supply in communication with the steam conduit, and the compressed air supply system includes a compressed air supply in communication with the compressed air conduit.
In a preferred embodiment, the conveyor belt curing system includes a temperature sensor for monitoring the temperature of the curing platens and a controller for controlling the degree of opening of the steam valve.
In order to solve the problems, the utility model can also adopt the following technical scheme that the conveyor belt vulcanizing system comprises a vulcanizing hot plate, a cooling liquid supply system, a steam supply system, an air supply system, a liquid discharge pipeline and a liquid collecting system, wherein the cooling liquid supply system comprises a cooling liquid pipeline and a cooling liquid valve, the steam supply system comprises a steam pipeline and a steam valve, the air supply system comprises an air pipeline and a pneumatic angle valve, the liquid collecting system comprises a pneumatic stop valve and a liquid containing box, the cooling liquid pipeline comprises a first output pipeline arranged between the cooling liquid valve and the vulcanizing hot plate, the steam pipeline comprises a second output pipeline arranged between the steam valve and the vulcanizing hot plate, the air pipeline comprises a third output pipeline arranged between the pneumatic angle valve and the vulcanizing hot plate, and the first output pipeline, the second output pipeline, the third output pipeline, the vulcanizing hot plate, the liquid discharge pipeline and the liquid containing box are mutually communicated, and the liquid containing box has a height lower than that of the first output pipeline, the third output pipeline and the liquid containing space.
In a preferred embodiment, the conveyor belt vulcanizing system comprises a first main pipeline, a second main pipeline and a plurality of input pipelines connected with the first main pipeline and the vulcanizing hot plate, wherein the first main pipeline is communicated with the first output pipeline, the second output pipeline and the third output pipeline, the liquid discharge pipeline is provided with a plurality of liquid discharge pipelines and is respectively communicated with the second main pipeline, the height of the liquid containing space is lower than that of the second main pipeline, the height of the second main pipeline is lower than that of the liquid discharge pipeline, the height of the liquid discharge pipeline is lower than that of the vulcanizing hot plate, and the height of the vulcanizing hot plate is lower than that of the plurality of input pipelines, and the height of the plurality of input pipelines is lower than that of the first main pipeline.
In a preferred embodiment, the cooling liquid supply system comprises a cooling liquid supply device communicated with the cooling liquid pipeline, the steam supply system comprises a steam supply device connected with the steam pipeline, the air pipeline is communicated with the atmosphere, the liquid collection system comprises an automatic water separator, the pneumatic stop valve and the automatic water separator are arranged in parallel, and the conveyor belt vulcanizing system comprises a temperature sensor for monitoring the temperature of the vulcanizing hot plate and a controller for controlling the opening degree of the steam valve.
Compared with the prior art, the utility model has the advantages that the residual liquid in each pipeline is removed by arranging the compressed air pipeline, the compressed air valve, the pneumatic stop valve, the liquid containing box and the like or by arranging the air pipeline, the pneumatic angle valve, the pneumatic stop valve, the liquid containing space and the like, so that the water hammer effect can not occur when steam enters each pipeline again, the equipment is effectively protected from being damaged, and the service life of the equipment is prolonged.
[ Description of the drawings ]
FIG. 1 is a schematic view of a preferred embodiment of the belt curing system of the present utility model.
FIG. 2 is a schematic view of another preferred embodiment of the belt curing system of the present utility model.
[ Detailed description ] of the invention
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, other embodiments that may be obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1, the present utility model provides a conveyor belt curing system 100 that may be used, but is not limited to, for heat curing a semi-finished product (not shown) of a conveyor belt (not shown) during its production.
With continued reference to fig. 1, the conveyor belt curing system 100 includes a curing platen 1, a coolant supply system 2, a steam supply system 3, a compressed air supply system 4, a liquid discharge conduit 5, and a liquid collection system 6. The coolant supply system 2 includes a coolant supply device 21, a coolant pipe 22 in communication with the liquid supply device 21, and a coolant valve 23. The steam supply system 3 comprises a steam supply device 31, a steam pipe 32 communicating with the steam supply device 31, and a steam valve 33. The compressed air supply system 4 includes a compressed air supply device 41, a compressed air pipe 42 communicating with the compressed air supply device 41, and a compressed air valve 43. The liquid collection system 6 comprises a pneumatic shut-off valve 61 and a liquid containing tank 62. The coolant pipe 22 includes a first output pipe 221 provided between the coolant valve 23 and the vulcanizing boiler 1. The steam pipe 32 includes a second output pipe 321 provided between the steam valve 33 and the vulcanizing boiler 1. The compressed air line 42 comprises a third outlet line 421 arranged between the compressed air valve 43 and the vulcanised hot plate 1. The first output pipe 221, the second output pipe 321, the third output pipe 421, the vulcanizing boiler 1, the liquid discharge pipe 5, and the liquid containing tank 62 communicate with each other. The compressed air pipeline 42, the compressed air valve 43, the pneumatic stop valve 61, the liquid accommodating box 62 and the like are arranged to remove residual liquid in each pipeline, so that the water hammer effect can not occur when steam enters each pipeline again, the equipment is effectively protected from being damaged, and the service life of the equipment is prolonged.
With continued reference to fig. 1, the conveyor belt curing system 100 includes a first main conduit 7, a second main conduit 8, and a number of input conduits 71, 72, 73, 74, 75 connecting the first main conduit 7 and the curing platens 1. The first header pipe 7 communicates with the first output pipe 221, the second output pipe 321, and the third output pipe 421. The liquid discharge pipes 5 are provided in a plurality and are respectively communicated with the second main pipe 8. The liquid containing tank 62 has a liquid containing space 621 having a height lower than the first main pipe 7, the plurality of input pipes 71, 72, 73, 74, 75, the curing platen 1, and the liquid discharge pipe 5. This arrangement facilitates the removal of residual liquid from the conduit.
With continued reference to fig. 1, the liquid collection system 6 includes an automatic water separator 63, with the pneumatic shut-off valve 61 and the automatic water separator 63 being arranged side by side. The pneumatic shut-off valve 61 and the automatic water separator 63 are respectively in communication with the second main conduit 8. When heated by the steam, less liquid is in the pipe and can be discharged through the automatic water separator 63. At the time of cooling, since the amount of the cooling liquid is large, it is necessary to discharge the liquid by opening the air-operated shutoff valve 61.
With continued reference to fig. 1, the conveyor belt curing system 100 further includes a temperature sensor (not shown) for monitoring the temperature of the curing platen 1 and a controller (not shown) for controlling the opening degree of the steam valve 33. With this arrangement, the controller can automatically adjust the opening degree of the steam valve 33 according to the real-time temperature of the vulcanizing hot plate 1 to control the inflow amount of steam, thereby effectively controlling the temperature of the vulcanizing hot plate 1 within a certain range.
When the vulcanizing hot plate 1 needs to be heated, the steam valve 33 is opened, steam is introduced into the vulcanizing hot plate 1, after vulcanization is completed, the steam valve 33 is closed, when the vulcanizing hot plate 1 needs to be cooled, the cooling liquid valve 23 and the pneumatic stop valve 61 are opened, when cooling is completed, the cooling liquid is introduced into the vulcanizing hot plate 1, the cooling liquid valve 23 is closed, when residual liquid in the pipeline needs to be removed, the compressed air valve 43 is opened, compressed air is introduced into the vulcanizing hot plate 1 and each pipeline, when residual liquid is removed, the compressed air valve 43 and the pneumatic stop valve 61 are closed, and one cycle of vulcanizing the conveyer belt is completed. After that, the conveyer belt to be processed is repeatedly heated and vulcanized according to the above-mentioned sequence.
Referring to fig. 2, the present utility model provides another preferred embodiment of a conveyor belt curing system 100' including a curing platen 1', a coolant supply system 2', a steam supply system 3', an air supply system 4', a liquid discharge conduit 5', and a liquid collection system 6'. The coolant supply system 2' includes a coolant supply device 21', a coolant pipe 22' communicating with the coolant supply device 21', and a coolant valve 23'. The steam supply system 3 'comprises a steam supply device 31', a steam pipe 32 'communicating with the steam supply device and a steam valve 33'. The air supply system 4' comprises an air duct 42' and a pneumatic angle valve 43'. The liquid collection system 6 'comprises a pneumatic shut-off valve 61' and a liquid containing tank 62', the air duct 42' being open to the atmosphere. The coolant pipe 22 'includes a first output pipe 221' disposed between the coolant valve 23 'and the curing platen 1', the steam pipe 32 'includes a second output pipe 321' disposed between the steam valve 33 'and the curing platen 1', and the air pipe 42 'includes a third output pipe 421' disposed between the pneumatic angle valve 43 'and the curing platen 1'. The first output pipe 221', the second output pipe 321', the third output pipe 421', the vulcanization hot plate 1', the liquid discharge pipe 5', and the liquid containing tank 62' communicate with each other. The liquid containing tank 62' has a liquid containing space 621' lower in height than the first output duct 221', the second output duct 321', the third output duct 421', the liquid discharge duct 5', and the vulcanizing boiler 1'. The utility model realizes the removal of residual liquid in each pipeline by arranging the air pipeline 42', the pneumatic angle valve 43', the pneumatic stop valve 61', the liquid accommodating box 62', and the like, so that the water hammer effect can not occur when steam enters each pipeline again, the equipment is effectively protected from being damaged, and the service life of the equipment is prolonged.
With continued reference to fig. 2, the conveyor belt vulcanisation system 100 'comprises a first header pipe 7', a second header pipe 8 'and several inlet pipes 71', 72', 73', 74', 75' connecting the first header pipe 7 'and the vulcanisation heat plate 1'. The first header line 7 'communicates with the first outlet line 221', the second outlet line 321 'and the third outlet line 421'. The liquid discharge pipes 5 'are provided in number and are respectively in communication with the second main pipe 8'. The height of the liquid containing space 621 'is lower than the height of the second main pipe 8', the height of the second main pipe 8 'is lower than the height of the plurality of liquid discharge pipes 5', the height of the liquid discharge pipes 5 'is lower than the height of the vulcanization hotplate 1', the height of the vulcanization hotplate 1 'is lower than the height of the plurality of input pipes 71', 72', 73', 74', 75', and the height of the plurality of input pipes 71', 72', 73', 74', 75 'is lower than the height of the first main pipe 7'. This arrangement is very advantageous in draining the residual liquid from the pipes.
With continued reference to fig. 2, the liquid collection system 6 'includes an automatic water separator 63', with the pneumatic shut-off valve 61 'and the automatic water separator 63' being arranged side by side. The pneumatic shut-off valve 61' and the automatic water separator 63' are respectively in communication with the second main conduit 8 '. When heated by steam, less liquid is present in the conduit and can be discharged through the automatic water separator 63'. At the time of cooling, since the amount of the cooling liquid is large, it is necessary to discharge the liquid by opening the air-operated shutoff valve 61'.
With continued reference to fig. 2, the conveyor belt curing system 100' further includes a temperature sensor (not shown) for monitoring the temperature of the curing platen 1' and a controller (not shown) for controlling the degree of opening of the steam valve 33 '. So set up, the controller can be according to the real-time temperature automatic adjustment of vulcanization hot plate 1' the degree of opening of steam valve 33' in order to control the inflow of steam to the effectual temperature control of vulcanization hot plate 1' is in certain within range.
When the vulcanizing hot plate 1 'needs to be heated, the steam valve 33' is opened, steam is introduced into the vulcanizing hot plate 1', after the vulcanizing is completed, the steam valve 33' is closed, when the vulcanizing hot plate 1 'needs to be cooled, the cooling liquid valve 23' and the pneumatic stop valve 61 'are opened, when the vulcanizing hot plate 1' needs to be cooled, the cooling liquid valve 23 'is closed after the cooling is completed, when residual liquid in the pipeline needs to be removed, the pneumatic angle valve 43' is opened, external air flows into each pipeline from the air pipeline 42 'and the vulcanizing hot plate 1', and when the residual liquid is removed, the pneumatic angle valve 43 'and the pneumatic stop valve 61' are closed, so that one cycle of vulcanizing the conveyer belt is completed. After that, the conveyer belt to be processed is repeatedly heated and vulcanized according to the above-mentioned sequence.
It will be appreciated that the above embodiments of the utility model can be combined with each other to obtain further embodiments without conflict. The individual technical features described in the above embodiments may be combined in any suitable manner without contradiction.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421017400.9U CN222431326U (en) | 2024-05-11 | 2024-05-11 | Conveyor belt vulcanization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421017400.9U CN222431326U (en) | 2024-05-11 | 2024-05-11 | Conveyor belt vulcanization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222431326U true CN222431326U (en) | 2025-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421017400.9U Active CN222431326U (en) | 2024-05-11 | 2024-05-11 | Conveyor belt vulcanization system |
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| CN (1) | CN222431326U (en) |
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- 2024-05-11 CN CN202421017400.9U patent/CN222431326U/en active Active
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