CN203267031U - Tire vulcanization preheating device utilizing wasteheat - Google Patents
Tire vulcanization preheating device utilizing wasteheat Download PDFInfo
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- CN203267031U CN203267031U CN 201320297637 CN201320297637U CN203267031U CN 203267031 U CN203267031 U CN 203267031U CN 201320297637 CN201320297637 CN 201320297637 CN 201320297637 U CN201320297637 U CN 201320297637U CN 203267031 U CN203267031 U CN 203267031U
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- preheating device
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Abstract
The utility model relates to a tire vulcanization preheating device utilizing wasteheat, belonging to the field of tyre production equipment. The tire vulcanization preheating device is provided with a two-position three-way valve communicated with an outlet end of an overheating water pipeline in a vulcanizing machine, and is characterized in that a water outlet end of the two-position three-way valve is communicated with a heat-exchanger tube stack of an air preheating box and a water inlet of a thermal storage water tank. The tire vulcanization preheating device has the beneficial effects that 1. vulcanization waste heat is utilized for preheating the unvulcanized tire blank, so that the tire vulcanization uniformity is improved, and the vulcanization time is shortened; 2. the heat for vulcanization preheating is from vulcanization waste heat, so that heat dissipation in the pipeline is reduced, and the utilization ratio of energy is improved.
Description
Technical field
The utility model relates to the tyre production equipment field, at length says it is a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN.
Background technology
As everyone knows, the tyre vulcanization link need to consume a large amount of heats, and accounting for that these heats really are used effectively is seldom a part of, and the overwhelming majority is dissipated in invalid pipeline circulation, and heat dissipation is very large.In addition, existing tyre vulcanizing does not have outer this link of preheating of machine mostly, just be placed on before the sulfuration of tire base on the storage moulding bed, after vulcanizating, last tires directly sent in vulcanizer, and document is pointed out (Zhang Shukuan, with the impact of finite Element Method Study tire base preheating on curing temperature and state of cure (vulcanization) field, rubber industry, the 5th volume in 2003,305-307), the preheating of tire base has obvious positive role to tyre vulcanization, can improve the tyre vulcanization uniformity, shorten cure time, but most tire producer pays little attention to this.
Summary of the invention
The utility model purpose is for the defective in existing tyre vulcanizing, a kind of tyre vulcanization preheating and device are provided, utilize the tyre vulcanization waste heat to vulcanize preheating to the tire base, thereby reduction heat dissipation, improve energy utilization rate, improve simultaneously the tyre vulcanization uniformity, shorten the tyre vulcanization time.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN, be provided with the two-position three-way valve that is connected with the port of export of superheated water pipeline in vulcanizer, it is characterized in that, the water side of two-position three-way valve is connected with heat-exchange tube group and the hot water storage tank water inlet of air preheat case.
The utility model also can be achieved by the following measures: the air preheat case is comprised of pipe group, demarcation strip, heat-insulation layer, housing, interface tube, pressure sensor, temperature sensor, heat-insulation layer is fixedly connected with housing, demarcation strip surrounding and housing welding, the pipe group penetrates respectively demarcation strip, heat-insulation layer and housing, and penetrating place and demarcation strip, housing welding, pressure sensor, temperature sensor are used for pressure and temperature in Real-time Measuring buret group.Hot water storage tank is by inlet valve, and outlet valve and casing form, and the water inlet of inlet valve connects the water side of two-position three-way valve, and the delivery port of inlet valve connects cabinets cavity, and the delivery port of casing connects the heat-exchange tube group blasthole of air preheat case through outlet valve.The pipe group is comprised of some pipes, and pipe is along the equidistant circumferential array of heat-insulation layer inwall.
The beneficial effects of the utility model are, 1. utilize the sulfuration waste heat to carry out preheating to cured tire base not, can improve the tyre vulcanization uniformity, shorten cure time; 2. the heat of sulfuration preheating comes from the sulfuration waste heat, can reduce the heat dissipation in pipeline, improves energy utilization rate.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is air preheat box structure diagram of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is that the utility model vulcanizes the schematic diagram of preheating to tire.
1-interface tube in figure, 2-housing, 3-heat-insulation layer, 4-demarcation strip, 5-pipe group, 6-tire, 7-two-position three-way valve, 8-inlet valve, 9-outlet valve, 10-casing, 11-pressure sensor, 12-temperature sensor.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, the utility model is made of two-position three-way valve 7, hot water storage tank and air preheat case.The air preheat case comprises pipe group 5, demarcation strip 4, heat-insulation layer 3, housing 2, interface tube 1, pressure sensor 11, temperature sensor 12, wherein heat-insulation layer 3 is fixedly connected with housing 2, demarcation strip 4 surroundings and housing 2 welding, pipe group 5 penetrates respectively demarcation strip 4, heat-insulation layer 3 and housing 2, and is penetrating place and demarcation strip 4, housing 2 welding.Pipe group 5 is comprised of some pipes, and pipe is along the heat-insulation layer 3 equidistant circumferential array of inwall, arranges the number of plies and can adjust according to air preheat case inner space size.In the present embodiment, the pipe arrangement number of plies is two-layer, the diameter phi 30～φ 40 of pipe, wall thickness 1～2mm.Tubing is resistant to elevated temperatures steel alloy.Hot water storage tank is by inlet valve 8, outlet valve 9 and casing 10 form, the water inlet of inlet valve 8 connects the water side of two-position three-way valve 7, and the delivery port of inlet valve 8 connects casing 10 inner chambers, and the delivery port of casing 10 connects heat-exchange tube group 5 blastholes of air preheat case through outlet valve 9.
when needs sulfuration preheating device comes into operation, start the gauge tap of two-position three-way valve 7, the port of export of superheated water pipeline in sulfuration preheating device and vulcanizer is connected, the superheated water of 120 ℃ of left and right is by the interface tube 1 inflow pipe group 5 of air preheat case, flow out by the other end of interface tube 1 from pipe group 5 again, temperature in the air preheat case is raise rapidly, the tire base is positioned in the air preheat case, waiting to be preheating to 80～90 ℃ of taking-ups reenters vulcanizer and vulcanizes, temperature in the air preheat case and pipe group 5 pipeline pressures can be measured by temperature sensor 12 and pressure sensor 11 respectively in real time.Superheated water flow in hot water storage tank adjustable pipe group 5, and then the temperature in indirectly control air preheat case, make the air preheat case be in temperature constant state, temperature in the air preheat case surpasses 80～90 ℃ of scopes, the inlet valve 8 of hot water storage tank is opened, and outlet valve 9 is closed, and the superheated water part in pipeline flows in the casing 10 of hot water storage tank, superheated water flow by pipe group 5 reduces, and air preheat the temperature inside the box reduces gradually; Lower than 80 ℃, the outlet valve 9 of hot water storage tank is opened when air preheat the temperature inside the box, and inlet valve 8 is closed, superheated water in hot water storage tank casing 10 flows into air preheat case pipe group 5, at this moment, the superheated water flow in pipe group 5 increases, and air preheat the temperature inside the box raises gradually.
Claims (4)
1. the tyre vulcanization preheating device of a UTILIZATION OF VESIDUAL HEAT IN, be provided with the two-position three-way valve that is connected with the port of export of superheated water pipeline in vulcanizer, it is characterized in that: the water side of two-position three-way valve is connected with heat-exchange tube group and the hot water storage tank water inlet of air preheat case.
2. the tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN according to claim 1, it is characterized in that described air preheat case is comprised of pipe group, demarcation strip, heat-insulation layer, housing, interface tube, pressure sensor, temperature sensor, heat-insulation layer is fixedly connected with housing, demarcation strip surrounding and housing welding, the pipe group penetrates respectively demarcation strip, heat-insulation layer and housing, and penetrating place and demarcation strip, housing welding, pressure sensor, temperature sensor are used for pressure and temperature in Real-time Measuring buret group.
3. the tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN according to claim 1, it is characterized in that described hot water storage tank is by inlet valve, outlet valve and casing form, the water inlet of inlet valve connects the water side of two-position three-way valve, the delivery port of inlet valve connects cabinets cavity, and the delivery port of casing connects the heat-exchange tube group blasthole of air preheat case through outlet valve.
4. the tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN according to claim 2, is characterized in that described pipe group is comprised of some pipes, and pipe is along the equidistant circumferential array of heat-insulation layer inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297637 CN203267031U (en) | 2013-05-28 | 2013-05-28 | Tire vulcanization preheating device utilizing wasteheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297637 CN203267031U (en) | 2013-05-28 | 2013-05-28 | Tire vulcanization preheating device utilizing wasteheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267031U true CN203267031U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320297637 Expired - Lifetime CN203267031U (en) | 2013-05-28 | 2013-05-28 | Tire vulcanization preheating device utilizing wasteheat |
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| CN (1) | CN203267031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240824A (en) * | 2013-05-28 | 2013-08-14 | 三角轮胎股份有限公司 | Tire vulcanizing preheating device utilizing waste heat |
| CN106626172A (en) * | 2016-11-30 | 2017-05-10 | 重庆市成吉思机械制造有限公司 | Adjustable tire vulcanization preheating device |
| CN110053202A (en) * | 2019-04-11 | 2019-07-26 | 双钱集团（江苏）轮胎有限公司 | A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN |
-
2013
- 2013-05-28 CN CN 201320297637 patent/CN203267031U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240824A (en) * | 2013-05-28 | 2013-08-14 | 三角轮胎股份有限公司 | Tire vulcanizing preheating device utilizing waste heat |
| CN106626172A (en) * | 2016-11-30 | 2017-05-10 | 重庆市成吉思机械制造有限公司 | Adjustable tire vulcanization preheating device |
| CN106626172B (en) * | 2016-11-30 | 2018-10-02 | 重庆市成吉思机械制造有限公司 | Adjustable tire vulcanizes preheating device |
| CN110053202A (en) * | 2019-04-11 | 2019-07-26 | 双钱集团（江苏）轮胎有限公司 | A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |