CN110053202A - A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN - Google Patents
A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN Download PDFInfo
- Publication number
- CN110053202A CN110053202A CN201910287169.2A CN201910287169A CN110053202A CN 110053202 A CN110053202 A CN 110053202A CN 201910287169 A CN201910287169 A CN 201910287169A CN 110053202 A CN110053202 A CN 110053202A
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- China
- Prior art keywords
- fixedly installed
- waste
- heat
- utilization
- preheating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses a kind of tyre vulcanization preheating devices of UTILIZATION OF VESIDUAL HEAT IN, including pedestal, the top side of pedestal is fixedly installed with vulcanizing tank, the bottom end of vulcanizing tank is fixedly installed with waste-heat recoverer, there are two support frames for the other side fixed installation on pedestal top, the top of two support frames is fixedly connected with the two sides of preheating cabinet bottom end respectively, the bottom of preheating cabinet offers sink, heating tube is fixedly installed in the middle part of sink bottom, one end of heating tube is fixedly connected by conduit with waste-heat recoverer, and the side of sink bottom is fixedly installed with water pump.A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN of the present invention, the waste heat that vulcanizing tank generates is pumped into preheating cabinet by the waste-heat recoverer of installation, water inside preheating cabinet is heated, recycle the water heated in sink by water pump again, effectively pre-heating cabin inside scrap tire rubber is preheated, improves rubber for tire curing efficiency.
Description
Technical field
The present invention relates to a kind of preheating device, in particular to the tyre vulcanization preheating device of a kind of UTILIZATION OF VESIDUAL HEAT IN.
Background technique
Preheating, is previously heated to specified temperature.Preheating refers to prevent anxious heat, first to material preheater before welding.It is existing
Also refer to and preview when going to certain the same thing, be ready thus.
Existing rubber for tire does not carry out the pre-heat treatment in sulfidation, influences the curing efficiency of rubber for tire, together
When rubber for tire the waste heat of vulcanizing tank is not recycled, waste heat is caused to waste during vulcanization, while increasing wheel
The cost of tire rubber vulcanization, it is therefore desirable to design a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN, improve rubber for tire vulcanization
Efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of tyre vulcanization preheating devices of UTILIZATION OF VESIDUAL HEAT IN, to solve above-mentioned background technique
The existing rubber for tire of middle proposition does not carry out the pre-heat treatment in sulfidation, influences the curing efficiency of rubber for tire, together
When rubber for tire the waste heat of vulcanizing tank is not recycled, waste heat is caused to waste during vulcanization, while increasing wheel
The problem of cost of tire rubber vulcanization.
To achieve the above object, the invention provides the following technical scheme: a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN,
Including pedestal, the top side of the pedestal is fixedly installed with vulcanizing tank, and the bottom end of the vulcanizing tank, which is fixedly mounted, to have surplus heat back
Receive device, the other side on the pedestal top is fixedly mounted there are two support frame, the top of two support frames as described above respectively with preheating
The two sides at bottom end are fixedly connected, and the bottom of the preheating cabinet offers sink, are fixedly installed in the middle part of the sink bottom
One end of heating tube, the heating tube is fixedly connected by conduit with waste-heat recoverer, the fixed peace in the side of the sink bottom
Equipped with water pump, the preheating cabinet top offers pre-heating cabin, and the bulkhead of the pre-heating cabin is fixedly installed with annular conduit, the ring
One end of shape water pipe is fixedly connected with the water outlet of water pump, and the other end of the annular conduit is connected to the inside of sink, described
The bottom end bulkhead of pre-heating cabin is fixedly installed with driving motor, and the output shaft of the driving motor is rotatably connected to agitating shaft, described
The surface of agitating shaft is equidistantly fixedly installed with several paddles.
As a preferred technical solution of the present invention, the side on the preheating cabinet top is hinged with cover board, the cover board
Side be fixedly installed with fixture block, the card slot that the fixture block is opened up with preheating cabinet tank wall is connected together, and the preheating cabinet and lid
The junction of plate is sticked and has gasket.
As a preferred technical solution of the present invention, the side of the preheating cabinet offers the discharging being connected to pre-heating cabin
Mouthful, the side of the discharge port is fixedly installed with discharge bucket, and the inside of the discharge port is fixedly installed with solenoid valve.
As a preferred technical solution of the present invention, the two sides of the pedestal are fixedly installed with mounting blocks, two institutes
The surface for stating mounting blocks offers threaded hole, and the inside of two threaded holes is threaded with fastening bolt.
As a preferred technical solution of the present invention, the side of the pedestal is fixedly installed with switch panel, described to open
The surface for closing panel is separately installed with waste-heat recoverer control switch, solenoid valve control switch, driving motor control switch and water
Control switch is pumped, the waste-heat recoverer, solenoid valve, driving motor and water pump pass through waste-heat recoverer control switch, electricity respectively
Magnet valve control switch, driving motor control switch and water pump control switch and external power supply are electrically connected.
Compared with prior art, the invention has the following advantages:
1, the waste heat that vulcanizing tank generates is pumped into preheating cabinet by the waste-heat recoverer of installation, to the water inside preheating cabinet
It is heated, then recycles the water heated in sink by water pump, effectively pre-heating cabin inside scrap tire rubber is carried out pre-
Heating improves rubber for tire curing efficiency.
2, scrap tire rubber inside pre-heating cabin is driven to rotate by the driving motor of installation, convenient for making scrap tire rubber
It is heated evenly.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is schematic diagram of internal structure of the invention.
In figure: 1, pedestal;2, vulcanizing tank;3, preheating cabinet;4, waste-heat recoverer;5, discharge bucket;6, cover board;7, support frame;
8, solenoid valve;9, annular conduit;10, driving motor;11, agitating shaft;12, sink;13, water pump;14, conduit;15, switching surface
Plate;16, mounting blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN, including pedestal 1, pedestals referring to FIG. 1-2,
1 top side is fixedly installed with vulcanizing tank 2, and the bottom end of vulcanizing tank 2 is fixedly installed with waste-heat recoverer 4,1 top of pedestal it is another
Side is fixedly mounted there are two support frame 7, and the top of two support frames 7 is fixedly connected with the two sides of 3 bottom end of preheating cabinet respectively, in advance
The bottom of hot tank 3 offers sink 12, and heating tube is fixedly installed in the middle part of 12 bottom end of sink, and one end of heating tube passes through conduit
14 are fixedly connected with waste-heat recoverer 4, and the side of 12 bottom end of sink is fixedly installed with water pump 13, and 3 top of preheating cabinet offers pre-
Hot storehouse, the bulkhead of pre-heating cabin are fixedly installed with annular conduit 9, and one end of annular conduit 9 is fixedly connected with the water outlet of water pump 13,
The other end of annular conduit 9 is connected to the inside of sink 12, and the bottom end bulkhead of pre-heating cabin is fixedly installed with driving motor 10, driving
The output shaft of motor 10 is rotatably connected to agitating shaft 11, and the surface of agitating shaft 11 is equidistantly fixedly installed with several paddles.
Preferably, the side on 3 top of preheating cabinet is hinged with cover board 6, and the side of cover board 6 is fixedly installed with fixture block, fixture block with
The card slot that 3 tank wall of preheating cabinet opens up is connected together, and the junction of preheating cabinet 3 and cover board 6 is sticked gasket, passes through what is be sticked
Gasket guarantees the leakproofness inside pre-heating cabin, reduces heat losses.
Preferably, the side of preheating cabinet 3 offers the discharge port being connected to pre-heating cabin, and the side of discharge port is fixedly installed with
Discharge bucket 5, the inside of discharge port are fixedly installed with solenoid valve 8, by the discharge port opened up, convenient for the outflow of material.
Preferably, the two sides of pedestal 1 are fixedly installed with mounting blocks 16, and the surface of two mounting blocks 16 offers screw thread
The inside in hole, two threaded holes is threaded with fastening bolt, by the mounting blocks 16 of installation, convenient for the installation of pedestal 1.
Preferably, the side of pedestal 1 is fixedly installed with switch panel 15, and the surface of switch panel 15 is separately installed with waste heat
Recover control switch, solenoid valve control switch, driving motor control switch and water pump control switch, waste-heat recoverer 4, electromagnetism
Valve 8, driving motor 10 and water pump 13 pass through waste-heat recoverer control switch, solenoid valve control switch, driving motor control respectively
Switch and water pump control switch and external power supply are electrically connected.
When specifically used, a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN of the present invention, when needing to use the UTILIZATION OF VESIDUAL HEAT IN
Tyre vulcanization waste heat apparatus when, be first turned on cover board 6, the rubber for tire that preheats will be needed to be added into pre-heating cabin, and then led to
The waste-heat recoverer 4 that waste-heat recoverer control switch opens model " MY-K-219-8 " is crossed, will be vulcanized by waste-heat recoverer 4
The heat generated in 2 course of work of tank is recycled, and the heat of recycling heats the water in sink 12, then passes through water pump
Control switch and driving motor control switch open water pump 13 and driving motor 10 respectively, by water pump 13 by the heat in sink 12
Water is pumped into annular conduit 9, is preheated by the heat in annular conduit 9 to the rubber for tire inside pre-heating cabin, simultaneously
Being rotated by driving motor 10 drives agitating shaft 11 to rotate, and is rotated by agitating shaft 11, keeps rubber for tire inside pre-heating cabin heated
Uniformly, it after rubber for tire preheats, is switched by solenoid valve control and opens solenoid valve 8, the material of preheating is flowed out from discharge port, is connect
The rubber for tire of preheating filled into vulcanizing tank 2 vulcanize, by being preheated to rubber for tire, effectively raise
Rubber for tire curing efficiency, the cost for the rubber for tire vulcanization being effectively reduced.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of instruction is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or integral;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements or the interaction relationship of two elements, unless otherwise specific limit
It is fixed, for the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN, including pedestal (1), which is characterized in that the top of the pedestal (1)
Side is fixedly installed with vulcanizing tank (2), and the bottom end of the vulcanizing tank (2) is fixedly installed with waste-heat recoverer (4), the pedestal
(1) other side on top is fixedly mounted there are two support frame (7), the top of two support frames as described above (7) respectively with preheating cabinet (3)
The two sides of bottom end are fixedly connected, and the bottom of the preheating cabinet (3) offers sink (12), and the middle part of sink (12) bottom end is solid
Dingan County is equipped with heating tube, and one end of the heating tube is fixedly connected by conduit (14) with waste-heat recoverer (4), the sink
(12) side of bottom end is fixedly installed with water pump (13), and preheating cabinet (3) top offers pre-heating cabin, the storehouse of the pre-heating cabin
Wall is fixedly installed with annular conduit (9), and one end of the annular conduit (9) is fixedly connected with the water outlet of water pump (13), described
The other end of annular conduit (9) is connected to the inside of sink (12), and the bottom end bulkhead of the pre-heating cabin is fixedly installed with driving electricity
The output shaft of machine (10), the driving motor (10) is rotatably connected to agitating shaft (11), and the surface of the agitating shaft (11) is equidistant
It is fixedly installed with several paddles.
2. a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN according to claim 1, it is characterised in that: the preheating cabinet
(3) side on top is hinged with cover board (6), and the side of the cover board (6) is fixedly installed with fixture block, the fixture block and preheating cabinet
(3) card slot that tank wall opens up is connected together, and the junction of the preheating cabinet (3) and cover board (6) is sticked gasket.
3. a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN according to claim 1, it is characterised in that: the preheating cabinet
(3) side offers the discharge port being connected to pre-heating cabin, and the side of the discharge port is fixedly installed with discharge bucket (5), described
The inside of discharge port is fixedly installed with solenoid valve (8).
4. a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN according to claim 1, it is characterised in that: the pedestal
(1) two sides are fixedly installed with mounting blocks (16), and the surface of two mounting blocks (16) offers threaded hole, two institutes
The inside for stating threaded hole is threaded with fastening bolt.
5. a kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN according to claim 3, it is characterised in that: the pedestal
(1) side is fixedly installed with switch panel (15), and the surface of the switch panel (15) is separately installed with waste-heat recoverer control
System switch, solenoid valve control switch, driving motor control switch and water pump control switch, the waste-heat recoverer (4), solenoid valve
(8), driving motor (10) and water pump (13) pass through waste-heat recoverer control switch, solenoid valve control switch, driving motor respectively
Control switch and water pump control switch and external power supply are electrically connected.
Priority Applications (1)
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CN201910287169.2A CN110053202A (en) | 2019-04-11 | 2019-04-11 | A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN |
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CN201910287169.2A CN110053202A (en) | 2019-04-11 | 2019-04-11 | A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN |
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CN110053202A true CN110053202A (en) | 2019-07-26 |
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CN201910287169.2A Pending CN110053202A (en) | 2019-04-11 | 2019-04-11 | A kind of tyre vulcanization preheating device of UTILIZATION OF VESIDUAL HEAT IN |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112339153A (en) * | 2020-10-12 | 2021-02-09 | 张家港大裕橡胶制品有限公司 | Sizing material pre-vulcanization process for processing rubber gloves |
CN112370947A (en) * | 2020-11-17 | 2021-02-19 | 宁波顺泽橡胶有限公司 | Energy-concerving and environment-protective type nitrile rubber reforms transform waste gas waste heat recovery and utilizes device |
CN112743721A (en) * | 2020-12-18 | 2021-05-04 | 台州耘智科技有限公司 | Flame-retardant rubber production vulcanizing device |
CN115194973A (en) * | 2022-06-18 | 2022-10-18 | 南通凤凰橡胶制品有限公司 | Butyl rubber regeneration kneading machine, butyl rubber kneading regeneration system and regeneration process |
CN117774188A (en) * | 2023-12-28 | 2024-03-29 | 青岛环球输送带有限公司 | Feeding heating mechanism of rubber vulcanizing machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201721048U (en) * | 2010-04-10 | 2011-01-26 | 山东豪迈机械制造有限公司 | Preheating device of tire vulcanizing mould |
CN102116583A (en) * | 2011-01-26 | 2011-07-06 | 吴增伟 | Vulcanizing dead steam waste heat recovery device |
CN203267031U (en) * | 2013-05-28 | 2013-11-06 | 三角轮胎股份有限公司 | Tire vulcanization preheating device utilizing wasteheat |
CN207505262U (en) * | 2017-11-30 | 2018-06-15 | 合肥莫凡高科电子科技有限公司 | A kind of display screen component production raw material preheating device |
-
2019
- 2019-04-11 CN CN201910287169.2A patent/CN110053202A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201721048U (en) * | 2010-04-10 | 2011-01-26 | 山东豪迈机械制造有限公司 | Preheating device of tire vulcanizing mould |
CN102116583A (en) * | 2011-01-26 | 2011-07-06 | 吴增伟 | Vulcanizing dead steam waste heat recovery device |
CN203267031U (en) * | 2013-05-28 | 2013-11-06 | 三角轮胎股份有限公司 | Tire vulcanization preheating device utilizing wasteheat |
CN207505262U (en) * | 2017-11-30 | 2018-06-15 | 合肥莫凡高科电子科技有限公司 | A kind of display screen component production raw material preheating device |
Non-Patent Citations (2)
Title |
---|
张海波: "《废旧橡胶水泥混凝土界面与性能》", 30 September 2018, 冶金工业出版社 * |
柴春鹏,李国平: "《高分子合成材料学》", 31 January 2019, 北京理工大学出版社 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112339153A (en) * | 2020-10-12 | 2021-02-09 | 张家港大裕橡胶制品有限公司 | Sizing material pre-vulcanization process for processing rubber gloves |
CN112370947A (en) * | 2020-11-17 | 2021-02-19 | 宁波顺泽橡胶有限公司 | Energy-concerving and environment-protective type nitrile rubber reforms transform waste gas waste heat recovery and utilizes device |
CN112370947B (en) * | 2020-11-17 | 2022-07-12 | 宁波顺泽橡胶有限公司 | Energy-concerving and environment-protective type nitrile rubber reforms transform waste gas waste heat recovery and utilizes device |
CN112743721A (en) * | 2020-12-18 | 2021-05-04 | 台州耘智科技有限公司 | Flame-retardant rubber production vulcanizing device |
CN115194973A (en) * | 2022-06-18 | 2022-10-18 | 南通凤凰橡胶制品有限公司 | Butyl rubber regeneration kneading machine, butyl rubber kneading regeneration system and regeneration process |
CN117774188A (en) * | 2023-12-28 | 2024-03-29 | 青岛环球输送带有限公司 | Feeding heating mechanism of rubber vulcanizing machine |
CN117774188B (en) * | 2023-12-28 | 2024-08-16 | 青岛环球输送带有限公司 | Feeding heating mechanism of rubber vulcanizing machine |
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Application publication date: 20190726 |