CN100472162C - Internal recycling drying machine of rubber raw materials - Google Patents
Internal recycling drying machine of rubber raw materials Download PDFInfo
- Publication number
- CN100472162C CN100472162C CNB2007100720981A CN200710072098A CN100472162C CN 100472162 C CN100472162 C CN 100472162C CN B2007100720981 A CNB2007100720981 A CN B2007100720981A CN 200710072098 A CN200710072098 A CN 200710072098A CN 100472162 C CN100472162 C CN 100472162C
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- hothouse
- casing
- drive unit
- conveyer belt
- temperature measuring
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Abstract
A rubber material internal circulation drying machine relates to a rubber material drying machine. Aiming at the problem that the existing direct discharging rubber material drying machine has big heat consume and high maintain cost. The front and rear of a box (1) of the present invention are disposed with a feeding drive device (9) and a discharging drive device (10) connected by a material conveyer belt. The box (1) is divided into five drying chambers and one cooling chamber (8) by a frame (2). The fifth drying chamber (7) and the cooling chamber (8) are disposed with air inlets (25). The first drying chamber (3) is composed of a first front drying chamber (27) and a first rear drying chamber (28) which is disposed with air outlet (29). One side of the box (1) is mounted with a motor (17) and a blower (18). A heat exchanger (20) is disposed in the box (1). An upper temperature measuring device (21) and a lower temperature measuring device (22) are disposed on the upper side and lower side of the material conveyer belt. Compared with the existing technology, the present invention can save energy by 30%, and can reduce manufacturing cost by 35% compared with the same kinds of products, and is especially adapted to drying process for nitrile-butadiene rubber and styrene-butadiene rubber.
Description
Technical field
The present invention relates to a kind of rubber raw materials drying machine.
Background technology
The drying of rubber raw materials is the essential operation of rubber production, and there is the problem that heat consumption is big, operation and maintenance cost is high, dried materials quality is difficult to guarantee in existing straight-line rubber raw materials drying machine.
Summary of the invention
The purpose of this invention is to provide a kind of internal recycling drying machine of rubber raw materials, it can solve existing straight-line rubber raw materials drying machine and have the problem that heat consumption is big, operation and maintenance cost is high, dried materials quality is difficult to guarantee.
The present invention is made up of casing, framework, charging drive unit, discharging drive unit, raw material conveyer belt, baffle plate, motor, blower fan, heat exchanger, last temperature measuring equipment, following temperature measuring equipment; Described casing successively is divided into first hothouse with casing after by forward direction by one group of framework that is fixed in the casing, the secondary drying chamber, the 3rd hothouse, the 4th hothouse, the 5th hothouse, cooling chamber, the place ahead of first hothouse is provided with the charging drive unit, the rear of cooling chamber is provided with the discharging drive unit, the charging drive unit is in transmission connection by raw material conveyer belt and the discharging drive unit that passes in the casing, the upper surface of described the 5th hothouse and the upper surface of cooling chamber are respectively equipped with air inlet, crosswise fixed is equipped with baffle plate in first hothouse, the hothouse and the first back hothouse before described baffle plate is divided into first with first hothouse, the upper surface of the first back hothouse is provided with air outlet, side in the casing fixedly is equipped with one group of motor along the length direction of casing, the output of described motor and the input of blower fan are in transmission connection, described blower fan is positioned at the below of the feeding belt of raw material conveyer belt, be provided with heat exchanger in the casing of the feeding belt of the corresponding raw material conveyer belt in the top of blower fan, there is the last temperature measuring equipment that is connected with casing in described each hothouse and the top that is positioned at the feeding belt of raw material conveyer belt in the cooling chamber, each hothouse interior with cooling chamber in be positioned at the feed back band of raw material conveyer belt the below the following temperature measuring equipment that is connected with casing is arranged.
The present invention has following beneficial effect: one, be respectively equipped with air inlet in the upper surface of the 5th hothouse and the upper surface of cooling chamber, the recoverable material waste heat reaches energy-conservation purpose, can also regulate drop temperature simultaneously, the control technological parameter.Two, by baffle plate first hothouse is divided into the first preceding hothouse and the first back hothouse, and hothouse is an independently arid region before first, can prevent to enter into the subsequent drying chamber, reach purpose of energy saving by the wind that the charging drive unit enters in the first preceding hothouse.Three, the upper surface of the first back hothouse is provided with exhaust outlet, when realizing counter-current drying, also the damp-heat air of cyclic drying task in finishing can be discharged outside the casing.Four, heat exchanger and blower fan are built in the side in the casing, and blower fan is in the bottom of heat exchanger, air hothouse inside spin circulation forward with the material reverse flow, the up material that penetrates descendingly is heated to certain temperature during through heat exchanger, the up moisture of taking away material when penetrating material, temperature reduces, and air humidity increases from the discharging opening to the feeding mouth gradually, and material moisture reduces from the feeding mouth to the discharging opening gradually, realized counter-current drying completely, this is the most energy-conservation dry run.Five, passing through the outlet temperature of the thermometric Numerical Control heat exchanger of temperature measuring equipment down, measure the bed of material with the temperature in the upper box by last temperature measuring equipment, is foundation with the upper and lower two temperatures difference of the bed of material, and whether monitoring air inner cyclic process is normal.Six, the present invention can save energy 30% compared with prior art, and it is compared with similar imported product, can reduce cost 35%, and reaches environmental requirement.Therefore the present invention can be fit to the drying of rubber raw materials such as nitrile rubber, butadiene-styrene rubber is handled.
Description of drawings
Fig. 1 is overall structure front view of the present invention (not comprising motor 17, blower fan 18, heat exchanger 20), Fig. 2 is overall structure front view of the present invention (not comprising temperature measuring equipment 21, following temperature measuring equipment 22), Fig. 3 is the A-A profile of Fig. 2, Fig. 4 is the B-B profile of Fig. 2, Fig. 5 is the C-C profile of Fig. 2, Fig. 6 is the vertical view of Fig. 1, Fig. 7 goes up the profile (go up temperature measuring equipment 21 and be thermocouple) that temperature measuring equipment 21 and casing 1 are assembled together, and Fig. 8 is the profile (following temperature measuring equipment 22 is thermocouple) that is assembled together of temperature measuring equipment 22 and casing 1 down.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1～Fig. 8 present embodiment is described, present embodiment is made up of casing 1, framework 2, charging drive unit 9, discharging drive unit 10, raw material conveyer belt, baffle plate 16, motor 17, blower fan 18, heat exchanger 20, last temperature measuring equipment 21, following temperature measuring equipment 22; Described casing 1 is divided into first hothouse 3 by one group of framework 2 that is fixed in the casing 1 with casing 1, secondary drying chamber 4, the 3rd hothouse 5, the 4th hothouse 6, the 5th hothouse 7, cooling chamber 8, the place ahead of first hothouse 3 is provided with charging drive unit 9, the rear of described cooling chamber 8 is provided with discharging drive unit 10, charging drive unit 9 is in transmission connection by raw material conveyer belt and the discharging drive unit 10 that passes in the casing 1, the upper surface of the upper surface of described the 5th hothouse 7 and cooling chamber 8 is respectively equipped with air inlet 25, crosswise fixed is equipped with baffle plate 16 in first hothouse 3, the hothouse 27 and the first back hothouse 28 before described baffle plate 16 is divided into first with first hothouse 3, the upper surface of the first back hothouse 28 is provided with air outlet 29, side in the casing 1 fixedly is equipped with one group of motor 17 along the length direction of casing 1, the input of the output of described motor 17 and blower fan 18 is in transmission connection, described blower fan 18 is positioned at the below of the feeding belt 19 of raw material conveyer belt, be provided with heat exchanger 20 in the casing 1 of the feeding belt 19 of the corresponding raw material conveyer belt in the top of blower fan 18, there is the last temperature measuring equipment 21 that is connected with casing 1 in described each hothouse and the top that is positioned at the feeding belt 19 of raw material conveyer belt in the cooling chamber 8, each hothouse interior with cooling chamber 8 in be positioned at the feed back band 26 of raw material conveyer belt the below the following temperature measuring equipment 22 that is connected with casing 1 is arranged.In the present embodiment, first hothouse 3 and secondary drying chamber's 4 configuration 15kw motors, the 3rd hothouse 5, the 4th hothouse 6 and the 5th hothouse 7 and cooling chamber 8 configuration 11kw motors can reach optimum energy-saving effect; The product that blower fan 18 adopts Chengdu to produce through magnificent blower fan company, model is selected as required; The product that heat exchanger 20 adopts Xingtai TAIKANG Company to produce, model are selected as required; The quantity of heat exchanger 20 is determined as required.
The specific embodiment two: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, the discharging drive unit 10 of present embodiment is made up of afer bay 24, passive belt wheel 13, driven shaft 14; Described afer bay 24 fixes on the ground, and driven shaft 14 is housed on the afer bay 24, and passive belt wheel 13 is housed on the driven shaft 14.So be provided with, it is simple in structure, reliable transmission, install and make easily.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, the charging drive unit 9 of present embodiment is made up of forebay 23, driving shaft 12, driving pulley 11; Described forebay 23 fixes on the ground, and driving shaft 12 is housed on the forebay 23, and driving pulley 11 is housed on the driving shaft 12, and driving pulley 11 is in transmission connection by raw material conveyer belt and passive belt wheel 13.So be provided with, it is simple in structure, reliable transmission, install and make easily.Other composition and annexation are identical with the specific embodiment one, two.
The specific embodiment four: in conjunction with Fig. 1, Fig. 7 and Fig. 8 present embodiment is described, the last temperature measuring equipment 21 and the following temperature measuring equipment 22 of present embodiment are occasionally thermal resistance of thermoelectricity, and thermoelectricity occasionally thermal resistance is selected general part for use, is convenient to change.Other composition and annexation are identical with the specific embodiment one.
The course of work is: wet stock is sent in the casing 1 through the raw material conveyer belt, and five hothouses of passing by successively, the material qualified back (water content is less than 0.3%) that is dried enters cooling chamber 8, and this moment, material entered next process after quilt is cooled to 55 ± 5 ℃ cooling chamber 8 in.
Claims (4)
1, a kind of internal recycling drying machine of rubber raw materials, it is made up of casing (1), framework (2), charging drive unit (9), discharging drive unit (10), raw material conveyer belt, baffle plate (16), motor (17), blower fan (18), heat exchanger (20), last temperature measuring equipment (21), following temperature measuring equipment (22); It is characterized in that described casing (1) by one group be fixed on framework (2) in the casing (1) with casing (1) by being divided into first hothouse (3) behind the forward direction successively, secondary drying chamber (4), the 3rd hothouse (5), the 4th hothouse (6), the 5th hothouse (7), cooling chamber (8), the place ahead of first hothouse (3) is provided with charging drive unit (9), the rear of described cooling chamber (8) is provided with discharging drive unit (10), charging drive unit (9) is in transmission connection by raw material conveyer belt and the discharging drive unit (10) that passes in the casing (1), the upper surface of the upper surface of described the 5th hothouse (7) and cooling chamber (8) is respectively equipped with air inlet (25), the interior crosswise fixed of first hothouse (3) is equipped with baffle plate (16), the hothouse (27) and the first back hothouse (28) before described baffle plate (16) is divided into first with first hothouse (3), the upper surface of the first back hothouse (28) is provided with air outlet (29), side in the casing (1) fixedly is equipped with one group of motor (17) along the length direction of casing (1), the input of the output of described motor (17) and blower fan (18) is in transmission connection, described blower fan (18) is positioned at the below of the feeding belt (19) of raw material conveyer belt, be provided with heat exchanger (20) in the casing (1) of the feeding belt (19) of the corresponding raw material conveyer belt in the top of blower fan (18), there is the last temperature measuring equipment (21) that is connected with casing (1) in described each hothouse and the top that is positioned at the feeding belt (19) of raw material conveyer belt in the cooling chamber (8), each hothouse interior with cooling chamber (8) in be positioned at the feed back band (26) of raw material conveyer belt the below the following temperature measuring equipment (22) that is connected with casing (1) is arranged.
2, internal recycling drying machine of rubber raw materials according to claim 1 is characterized in that described discharging drive unit (10) is made up of afer bay (24), passive belt wheel (13), driven shaft (14); Described afer bay (24) fixes on the ground, and driven shaft (14) is housed on the afer bay (24), and passive belt wheel (13) is housed on the driven shaft (14).
3, internal recycling drying machine of rubber raw materials according to claim 2 is characterized in that described charging drive unit (9) is made up of forebay (23), driving shaft (12), driving pulley (11); Described forebay (23) fixes on the ground, and driving shaft (12) is housed on the forebay (23), and driving pulley (11) is housed on the driving shaft (12), and driving pulley (11) is in transmission connection by raw material conveyer belt and passive belt wheel (13).
4, internal recycling drying machine of rubber raw materials according to claim 1 is characterized in that described upward temperature measuring equipment (21) and following temperature measuring equipment (22) are occasionally thermal resistance of thermoelectricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100720981A CN100472162C (en) | 2007-04-25 | 2007-04-25 | Internal recycling drying machine of rubber raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100720981A CN100472162C (en) | 2007-04-25 | 2007-04-25 | Internal recycling drying machine of rubber raw materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101038127A CN101038127A (en) | 2007-09-19 |
| CN100472162C true CN100472162C (en) | 2009-03-25 |
Family
ID=38889195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100720981A Expired - Fee Related CN100472162C (en) | 2007-04-25 | 2007-04-25 | Internal recycling drying machine of rubber raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100472162C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047841B (en) * | 2012-12-14 | 2015-05-06 | 徐琝 | Coal modification and quality improvement furnace and modification and quality improvement method |
| CN103851888B (en) * | 2014-03-06 | 2016-04-06 | 江苏海狮机械集团有限公司 | Bed clothes drying unit |
| CN105546962B (en) * | 2015-12-31 | 2017-12-22 | 洪湖市卓发化机有限公司 | A kind of transmission device for synthetic rubber drying box |
| CN105466188B (en) * | 2015-12-31 | 2018-06-08 | 洪湖市卓发化机有限公司 | A kind of drying process device of synthetic rubber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472887A (en) * | 1982-12-14 | 1984-09-25 | Tagus Ranch | System and method for dehydrating produce |
-
2007
- 2007-04-25 CN CNB2007100720981A patent/CN100472162C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472887A (en) * | 1982-12-14 | 1984-09-25 | Tagus Ranch | System and method for dehydrating produce |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101038127A (en) | 2007-09-19 |
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Granted publication date: 20090325 Termination date: 20100425 |