CN103009521B - Water system that the superheated water that superheated water does not circulate in tyre vulcanizing is unpowered - Google Patents
Water system that the superheated water that superheated water does not circulate in tyre vulcanizing is unpowered Download PDFInfo
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- CN103009521B CN103009521B CN201210586117.3A CN201210586117A CN103009521B CN 103009521 B CN103009521 B CN 103009521B CN 201210586117 A CN201210586117 A CN 201210586117A CN 103009521 B CN103009521 B CN 103009521B
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Abstract
The invention provides the unpowered water system of superheated water that a kind of superheated water does not circulate in tyre vulcanizing.After green tyres loads vulcanizer and shapes, pass into saturated vapor preheating, then the superheated water with uniform temperature is filled with vulcanizer capsule, after capsule is full of superheated water with capsule in the process being filled with superheated water, the back-water valve (BWV) of capsule cuts out all the time, superheated water does not circulate, until sulfuration terminates.The water supply of superheated water relies on the pressure of superheated water tank self to be vulcanizer capsule supply superheated water completely, eliminates superheated water supply-water pump.The present invention, under the prerequisite ensureing product quality, reduces electric energy energy consumption.
Description
Technical field
The present invention relates to the unpowered water system of superheated water that a kind of superheated water does not circulate in tyre vulcanizing, be vulcanizer capsule supply superheated water with the pressure of superheated water tank self, belong to tire manufacturing techniques field.
Background technology
Tire superheated water vulcanization mode adopts superheated water not circulate tyre vulcanizing.And current superheated water supply mode still adopt superheated water supply-water pump be vulcanizer capsule supply superheated water and pressurize, pressurize, pressure of supply water is 2.6-2.8Mpa.Mainly there is two problems in this water supply scheme: one is if the pressure of the too many water system of vulcanizer number of units of water-filling can fluctuate excessive simultaneously, affects the vulcanized quality of tire; Two is because superheated water water supplying pump pressure is higher, and stablize the flow that need roll up overheated water pump for maintaining system pressure, therefore the power consumption of overheated water pump is comparatively large, power cost is higher in addition.
Summary of the invention
The object of the invention is to solve the problem that system pressure easily fluctuates, superheated water supply-water pump power consumption is higher that superheated water water system that superheated water do not circulate in tyre vulcanizing exists.
The present invention is achieved through the following technical solutions:
Water system that the superheated water that a kind of superheated water does not circulate in tyre vulcanizing is unpowered, after green tyres loads vulcanizer and shapes, pass into saturated vapor preheating, then the superheated water with uniform temperature and pressure is filled with vulcanizer capsule, after capsule is full of superheated water with capsule in the process being filled with superheated water, the back-water valve (BWV) of capsule cuts out all the time, superheated water does not circulate, until sulfuration terminates, superheated water tank relies on saturated vapor to be hot water heating, by controlling the temperature of the Stress control superheated water of saturated vapor.According to the difference of sulfuration superheated water temperature, the pressure of superheated water tank, between 0.85-1.05Mpa, can rely on the pressure of superheated water tank self that superheated water is injected vulcanizer capsule completely, so just eliminate superheated water supply-water pump.
Tyre vulcanization not only needs heat energy, also needs certain pressure, therefore adopts the pressure-retaining system that independently pressurizes to be vulcanizer pressurization pressurize.Because this system only works pressurize of pressurizeing, pressure medium does not flow substantially, therefore the electric energy consumed is very little, and can ensure that system pressure is highly stable.
The present invention also comprises the technical scheme of method of supplying water:
The unpowered method of supplying water of a kind of superheated water, do not circulate in tyre vulcanizing for superheated water, after green tyres loads vulcanizer and shapes, pass into saturated vapor preheating, then the superheated water with uniform temperature and pressure is filled with vulcanizer capsule, after capsule is full of superheated water with capsule in the process being filled with superheated water, the back-water valve (BWV) of capsule cuts out all the time, superheated water does not circulate, until sulfuration terminates, in tire vulcanization process, capsule temperature slowly declines always, but it is higher than the curing temperature of tire all the time to the temperature of capsule at the end of sulfuration, superheated water supplies water and relies on the pressure of superheated water tank self to be vulcanizer capsule supply superheated water completely, eliminate superheated water supply-water pump.
Wherein, sulfuration one tires only consumes a capsule superheated water.Superheated water temperature 160-167 DEG C in capsule at the end of sulfuration, higher than the temperature (148 DEG C-150 DEG C) required by tyre vulcanizing.
Particularly, the temperature of saturated vapor is 175-210 DEG C, and pressure is 0.8-1.8MPa, and preheating time is 2-5min.
More specifically, the superheated water temperature being filled with curing bag is about 178-185 DEG C, and pressure is 2.6-2.8MPa.
The pressure of superheated water tank, between 0.85-1.05Mpa, relies on the pressure of superheated water tank self that superheated water is injected vulcanizer capsule.
Employing independently pressurization pressure-retaining system is the superheated water pressurization pressurize in vulcanizer capsule.Because this system only works pressurize of pressurizeing, pressure medium does not flow substantially, therefore the electric energy consumed is very little, and can ensure that system pressure is highly stable.
Particularly, the pressure of supply water of pressure-retaining system of independently pressurizeing is 2.6-2.8MPa.
The present invention has following technique effect:
The present invention relies on the pressure of superheated water tank self that superheated water is injected vulcanizer capsule completely, eliminates vulcanizer superheated water supply-water pump.
(1) because the unpowered water system of superheated water eliminates superheated water supply-water pump, therefore the power consumption of superheated water supply-water pump is saved.
(2) owing to adopting the pressure-retaining system that independently pressurizes, and pressure medium does not flow substantially, therefore can ensure that system pressure is highly stable, and power consumption is also very little.
(3) the present invention adopts superheated water not circulating sulfuration technique, and capsule does not circulate after being full of superheated water, and the sensible heat relying on the reduction of a capsule superheated water temperature to discharge completely provides heat energy for tyre vulcanization.In tire vulcanization process, capsule temperature slowly declines always, but higher than the curing temperature of tire all the time to the temperature of capsule at the end of sulfuration.Thus realize the effect of saving the energy.
Accompanying drawing explanation
Fig. 1 is the unpowered water system flow chart of superheated water of the present invention;
Wherein: 1 superheated water heating tank, 2 system force (forcing) pumps, 3 tyre vulcanizers, 4 Recovery of the hot water tanks, 5 Recovery of the hot water pumps, 6 hot water feeding pipes.
Detailed description of the invention
Below in conjunction with instantiation and accompanying drawing 1 pair of detailed description of the invention:
Embodiment 1:
Water system that the superheated water that a kind of superheated water does not circulate in tyre vulcanizing is unpowered.After green tyres loads vulcanizer and shapes, pass into saturated vapor preheating, then the superheated water with uniform temperature and pressure is filled with vulcanizer capsule, after capsule is full of superheated water with capsule in the process being filled with superheated water, the back-water valve (BWV) of capsule cuts out all the time, heat is crossed water and is not circulated, until sulfuration terminates.Superheated water supplies water and relies on the pressure of superheated water tank self to be vulcanizer capsule supply superheated water completely, eliminates superheated water supply-water pump.The pressurization of capsule superheated water and pressurize are completed by other compression system.
As shown in Figure 1: temperature 175-185 DEG C in superheated water heating tank 1, pressure 0.8-1.05MPa, superheated water heating tank 1 is provided with oxygen-eliminating device, during tyre vulcanization, the superheated water of temperature 175-185 DEG C is provided to capsule, be supplied in tyre vulcanizer 3 by hot water feeding pipe, the pressure of supply water of hot water feeding pipe is 0.8-0.95MPa; Superheated water supplies water and relies on the pressure of superheated water heating tank 1 self to be vulcanizer capsule supply superheated water completely, eliminates superheated water supply-water pump; But, because the pressure of superheated water heating tank 1 self is that vulcanizer capsule supply superheated water is difficult to reach superheated water and does not circulate the pressure requirements of superheated water in tyre vulcanizing, therefore, the pressurization of capsule superheated water and pressurize is provided: the pressure of supply water that 2.6-2.8MPa is provided by system force (forcing) pump 2 by independently compression system, realize the pressure requirements of capsule superheated water, thus the temperature reaching superheated water in vulcanizer capsule is 175-185 DEG C, pressure is 2.6-2.8MPa.
Because the unpowered water system of superheated water eliminates superheated water supply-water pump, therefore save the power consumption of superheated water supply-water pump.Although adopt the pressure-retaining system that independently pressurizes to be that vulcanizer capsule superheated water pressurization pressurize adds part power consumption, because pressure medium does not flow substantially, power consumption is very little.
Amount of electricity saving: the power consumption of superheated water water system is reduced to 0.2kWh by the 0.6kWh of every tires.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to technical scheme of the present invention the apparent change of extending out or variation be still in the row of protection scope of the present invention.
Claims (1)
1. a superheated water method of supplying water, do not circulate in tyre vulcanizing for superheated water, after green tyres loads vulcanizer and shapes, pass into saturated vapor preheating, then the superheated water with uniform temperature and pressure is filled with vulcanizer capsule, after capsule is full of superheated water with capsule in the process being filled with superheated water, the back-water valve (BWV) of capsule cuts out all the time, superheated water does not circulate, until sulfuration terminates, in tire vulcanization process, capsule temperature slowly declines always, but it is higher than the curing temperature of tire all the time to the temperature of capsule at the end of sulfuration, specific as follows:
Temperature 175-185 DEG C in superheated water heating tank, pressure 0.8-1.05MPa, superheated water heating tank is provided with oxygen-eliminating device, during tyre vulcanization, the superheated water of temperature 175-185 DEG C is provided to capsule, be supplied in tyre vulcanizer by hot water feeding pipe, the pressure of supply water of hot water feeding pipe is 0.8-0.95MPa; Superheated water supplies water and relies on the pressure of superheated water heating tank self to be vulcanizer capsule supply superheated water completely, eliminates superheated water supply-water pump; Thered is provided the pressure of supply water of 2.6-2.8MPa by system force (forcing) pump, realize the pressure requirements of capsule superheated water, thus the temperature reaching superheated water in vulcanizer capsule is 175-185 DEG C, pressure is 2.6-2.8MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210586117.3A CN103009521B (en) | 2012-12-31 | 2012-12-31 | Water system that the superheated water that superheated water does not circulate in tyre vulcanizing is unpowered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210586117.3A CN103009521B (en) | 2012-12-31 | 2012-12-31 | Water system that the superheated water that superheated water does not circulate in tyre vulcanizing is unpowered |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009521A CN103009521A (en) | 2013-04-03 |
| CN103009521B true CN103009521B (en) | 2015-09-23 |
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| CN201210586117.3A Expired - Fee Related CN103009521B (en) | 2012-12-31 | 2012-12-31 | Water system that the superheated water that superheated water does not circulate in tyre vulcanizing is unpowered |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441956A (en) * | 2010-10-12 | 2012-05-09 | 双钱集团（如皋）轮胎有限公司 | OTR radial tire vulcanization technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5669142A (en) * | 1979-11-09 | 1981-06-10 | Mitsubishi Heavy Ind Ltd | Hot water preparation unit for tire vulcanizer |
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- 2012-12-31 CN CN201210586117.3A patent/CN103009521B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441956A (en) * | 2010-10-12 | 2012-05-09 | 双钱集团（如皋）轮胎有限公司 | OTR radial tire vulcanization technology |
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| CN103009521A (en) | 2013-04-03 |
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Granted publication date: 20150923 Termination date: 20181231 |