CN103983089B - Horizontal furnace drying method and device thereof - Google Patents
Horizontal furnace drying method and device thereof Download PDFInfo
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- CN103983089B CN103983089B CN201410250773.5A CN201410250773A CN103983089B CN 103983089 B CN103983089 B CN 103983089B CN 201410250773 A CN201410250773 A CN 201410250773A CN 103983089 B CN103983089 B CN 103983089B
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Abstract
The invention discloses a kind of horizontal furnace drying method and device thereof.The present invention is connected through a hot-air discharge line (26) with the environmental protection and energy saving burner (2) of carbon molecular sieve, comprise the first dog-house (41), the below of the first dog-house (41) is provided with the first feeding pipe (42), one end of first feeding pipe (42) is connected with blower fan (6), the other end of the first feeding pipe (42) is connected with a Horizontal drying furnace (43), and described the first feeding pipe (42) is also connected with the hot-air discharge line (26) of the environmental protection and energy saving burner (2) of carbon molecular sieve; The inside of described Horizontal drying furnace (43) is provided with the many groups of wings (44) be obliquely installed, the outlet of described Horizontal drying furnace (43) is connected with an increase in pipeline (45) through pipeline, the top of increase in pipeline (45) is connected with the first discharger (46) through pipeline and is connected with the bottom of the first discharger, the bottom of the first discharger (46) is provided with the first drain hole (47), the bottom of the first drain hole (47) is provided with transfer car(buggy) (48), and the top of the first discharger (46) is provided with outlet pipe.
Description
Technical field
The present invention relates to a kind of horizontal furnace drying method and device thereof, belong to the manufacturing machine field of carbon molecular sieve.
Background technology
Carbon molecular sieve is almost only containing a kind of novel active carbon that diameter is the uniform micro of several dust.This pore characteristic and can want the molecular size of adsorbed gas and shape to invest nitrogen-preparing carbon molecular sieves adsorption selectivity according to its pore size.Utilize this feature, nitrogen-preparing carbon molecular sieves is widely used in various gas separation process.The preparation method of existing carbon molecular sieve comprises that pulp furnish, oven dry, fine powder are broken successively, pickling, secondary drying, extruded moulding, the carbonization of high temperature nitrogen base and the process of high temperature nitrogen keynote hole.The preparation process of carbon molecular sieve can produce and carry steam, low melting point tar, CO, CO in a large number
2, the high-temperature harmful gas such as coal gas, above-mentioned high-temperature harmful gas is directly discharged to produce environment and pollute greatly, therefore existing conventional method this high-temperature harmful gas is passed into environmental protection and energy saving burner burn, existing environmental protection and energy saving burner generally comprises a combustion chamber, in combustion chamber, carry out gas burning, burning process can produce a large amount of heats, and these heats are not effectively utilised, be distributed in vain in air, cause the waste of the energy.
Summary of the invention
The object of the invention is to, a kind of horizontal furnace drying method and device thereof are provided.The heat that the present invention utilizes environmental protection and energy saving burner to produce heats the oven dry of carbon molecular sieve raw material, effectively can utilize heat energy on the one hand, avoid the waste of heat energy, the electric energy that the opposing party saves, reduce the production cost of enterprise, there is very outstanding Social benefit and economic benefit.
Technical scheme of the present invention: horizontal furnace drying method, the method is that the hot gas produced by environmental protection and energy saving burner is entrained with carbon molecular sieve raw material and passes into Horizontal drying furnace, hot gas is fully contacted with carbon molecular sieve raw material, reaches the oven dry of carbon molecular sieve raw material; The method also arranges wing in Horizontal drying furnace, and carbon molecular sieve raw material is more fully contacted with hot gas; Hot gas is also entrained with carbon molecular sieve raw material and passes into vertical drying pipeline by the method, makes hot gas fully contact mixing with carbon molecular sieve raw material in vertical drying pipeline uphill process, and the carbon molecular sieve raw material after tentatively drying is dried again; The method also arranges multistage expansion tube at the pipe shaft of vertical drying pipeline, the hot gas being entrained with carbon molecular sieve raw material enters expansion tube flow velocity and slows down suddenly, the hot gas being entrained with carbon molecular sieve raw material flows out expansion tube flow velocity to be accelerated suddenly again, in change in flow, make carbon molecular sieve raw material more fully contact with hot gas, carbon molecular sieve raw material is dried better.
Realize the device of above-mentioned horizontal furnace drying method, be connected through a hot-air discharge line with the environmental protection and energy saving burner of carbon molecular sieve, comprise the first dog-house, the below of the first dog-house is provided with the first feeding pipe, one end of first feeding pipe is connected with blower fan, the other end of the first feeding pipe is connected with a Horizontal drying furnace, and the first described feeding pipe is also connected with the hot-air discharge line of the environmental protection and energy saving burner of carbon molecular sieve; The inside of described Horizontal drying furnace is provided with the many groups of wings be obliquely installed, the outlet of described Horizontal drying furnace is connected with an increase in pipeline through pipeline, the top of increase in pipeline is connected with the first discharger through pipeline and is connected with the bottom of the first discharger, the bottom of the first discharger is provided with the first drain hole, the bottom of the first drain hole is provided with transfer car(buggy), and the top of the first discharger is provided with outlet pipe.
In above-mentioned horizontal drying unit, the top of the first described discharger is connected with vertical drying device through pipeline; Described vertical drying device comprises the second dog-house, the below of the second dog-house is provided with the second feeding pipe, one end of second feeding pipe is connected with blower fan, the other end of the second feeding pipe is connected with the vertical drying pipeline of several roads continuous bend, and the second feeding pipe is also connected through the top of pipeline with the first discharger; The end of vertical drying pipeline is connected with the second increase in pipeline, the top of the second increase in pipeline is connected with the second discharger through pipeline and is connected with the bottom of the second discharger, the bottom of the second discharger is provided with the second drain hole, and the bottom of the second drain hole is also provided with transfer car(buggy); The top of the second discharger is outwards communicated with through pipeline; The pipe shaft of described vertical drying pipeline is provided with multistage reducer pipe.
In aforesaid horizontal drying unit, the environmental protection and energy saving burner of described carbon molecular sieve comprises a housing, and the inside of housing is provided with a heat exchange layers, and the inside of heat exchange layers has a combustion chamber; The side of described housing is provided with pipeline opening, and pipeline opening is connected with combustion pipe; The side of described housing is also provided with cold air and enters pipeline and hot-air discharge line, and cold air enters pipeline is communicated with heat exchange layers respectively with hot-air discharge line; Described hot-air discharge line is connected with the first feeding pipe.
Compared with prior art, the heat that the present invention utilizes environmental protection and energy saving burner to produce heats the oven dry of carbon molecular sieve raw material, effectively can utilize heat energy on the one hand, avoid the waste of heat energy, the electric energy that the opposing party saves, reduce the production cost of enterprise, there is very outstanding Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of vertical drying device;
Fig. 3 is the structural representation of the environmental protection and energy saving burner of carbon molecular sieve.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but not as limitation of the present invention.
Embodiment: horizontal furnace drying method, the method is that the hot gas produced by environmental protection and energy saving burner is entrained with carbon molecular sieve raw material and passes into Horizontal drying furnace, hot gas is fully contacted with carbon molecular sieve raw material, reaches the oven dry of carbon molecular sieve raw material; The method also arranges wing in Horizontal drying furnace, and carbon molecular sieve raw material is more fully contacted with hot gas; Hot gas is also entrained with carbon molecular sieve raw material and passes into vertical drying pipeline by the method, makes hot gas fully contact mixing with carbon molecular sieve raw material in vertical drying pipeline uphill process, and the carbon molecular sieve raw material after tentatively drying is dried again; The method also arranges multistage expansion tube at the pipe shaft of vertical drying pipeline, the hot gas being entrained with carbon molecular sieve raw material enters expansion tube flow velocity and slows down suddenly, the hot gas being entrained with carbon molecular sieve raw material flows out expansion tube flow velocity to be accelerated suddenly again, in change in flow, make carbon molecular sieve raw material more fully contact with hot gas, carbon molecular sieve raw material is dried better.
Realize the device of above-mentioned horizontal furnace drying method, as accompanying drawing 1, be connected through a hot-air discharge line 26 with the environmental protection and energy saving burner 2 of carbon molecular sieve, comprise the first dog-house 41, the below of the first dog-house 41 is provided with the first feeding pipe 42, the other end that one end of first feeding pipe 42 is connected with the first blower fan 6, first feeding pipe 42 is connected with a Horizontal drying furnace 43, and the first described feeding pipe 42 is also connected with the hot-air discharge line 26 of the environmental protection and energy saving burner 2 of carbon molecular sieve; The inside of described Horizontal drying furnace 43 is provided with the many groups of wings 44 be obliquely installed, the outlet of described Horizontal drying furnace 43 is connected with an increase in pipeline 45 through pipeline, the top of increase in pipeline 45 is connected with the first discharger 46 through pipeline and is connected with the bottom of the first discharger, the bottom of the first discharger 46 is provided with the first drain hole 47, the bottom of the first drain hole 47 is provided with transfer car(buggy) 48, and the top of the first discharger 46 is connected with vertical drying device 5 through pipeline; As shown in Figure 2, described vertical drying device 5 comprises the second dog-house 51, the below of the second dog-house 51 is provided with the second feeding pipe 52, one end of second feeding pipe 52 is connected with the second blower fan 7, vertical drying pipeline 53, second feeding pipe 52 that the other end of the second feeding pipe 52 is connected with several roads continuous bend is also connected through the top of pipeline with the first discharger 46; The end of vertical drying pipeline 53 is connected with the second increase in pipeline 54, the top of the second increase in pipeline 54 is connected with the second discharger 55 through pipeline and is connected with the bottom of the second discharger 55, the bottom that the bottom of the second discharger 55 is provided with the second drain hole 56, second drain hole 56 is also provided with transfer car(buggy) 48; The top of the second discharger 55 is outwards communicated with through pipeline; The pipe shaft of described vertical drying pipeline 53 is provided with multistage reducer pipe 57.As shown in Figure 3, the environmental protection and energy saving burner of described carbon molecular sieve comprises a housing 21, and the inside of housing 21 is provided with a heat exchange layers 22, and the inside of heat exchange layers 22 has a combustion chamber 23; The side of described housing 21 is provided with pipeline opening 24, and pipeline opening 24 is connected with combustion pipe; The side of described housing 21 is also provided with cold air and enters pipeline 25 and hot-air discharge line 26, and cold air enters pipeline 25 is communicated with heat exchange layers 22 respectively with hot-air discharge line 26; Described hot-air discharge line 26 is connected with the first feeding pipe 42.
Claims (4)
1. horizontal furnace drying method, is characterized in that: the method is that the hot gas produced by environmental protection and energy saving burner is entrained with carbon molecular sieve raw material and passes into Horizontal drying furnace, hot gas is fully contacted with carbon molecular sieve raw material, reaches the oven dry of carbon molecular sieve raw material; The method also arranges wing in Horizontal drying furnace, and carbon molecular sieve raw material is more fully contacted with hot gas; Hot gas is also entrained with carbon molecular sieve raw material and passes into vertical drying pipeline by the method, makes hot gas fully contact mixing with carbon molecular sieve raw material in vertical drying pipeline uphill process, and the carbon molecular sieve raw material after tentatively drying is dried again; The method also arranges multistage expansion tube at the pipe shaft of vertical drying pipeline, the hot gas being entrained with carbon molecular sieve raw material enters expansion tube flow velocity and slows down suddenly, the hot gas being entrained with carbon molecular sieve raw material flows out expansion tube flow velocity to be accelerated suddenly again, in change in flow, make carbon molecular sieve raw material more fully contact with hot gas, carbon molecular sieve raw material is dried better.
2. realize the device of horizontal furnace drying method as claimed in claim 1, be connected through a hot-air discharge line (26) with the environmental protection and energy saving burner (2) of carbon molecular sieve, it is characterized in that: comprise the first dog-house (41), the below of the first dog-house (41) is provided with the first feeding pipe (42), one end of first feeding pipe (42) is connected with the first blower fan (6), the other end of the first feeding pipe (42) is connected with a Horizontal drying furnace (43), described the first feeding pipe (42) is also connected with the hot-air discharge line (26) of the environmental protection and energy saving burner (2) of carbon molecular sieve, the inside of described Horizontal drying furnace (43) is provided with the many groups of wings (44) be obliquely installed, the outlet of described Horizontal drying furnace (43) is connected with an increase in pipeline (45) through pipeline, the top of increase in pipeline (45) is connected with the first discharger (46) through pipeline and is connected with the bottom of the first discharger, the bottom of the first discharger (46) is provided with the first drain hole (47), the bottom of the first drain hole (47) is provided with transfer car(buggy) (48), and the top of the first discharger (46) is provided with outlet pipe.
3. horizontal drying unit according to claim 2, is characterized in that: the top of described the first discharger (46) is connected with vertical drying device (5) through pipeline; Described vertical drying device (5) comprises the second dog-house (51), the below of the second dog-house (51) is provided with the second feeding pipe (52), one end of second feeding pipe (52) is connected with the second blower fan (7), the other end of the second feeding pipe (52) is connected with the vertical drying pipeline (53) of several roads continuous bend, and the second feeding pipe (52) is also connected through the top of pipeline with the first discharger (46); The end of vertical drying pipeline (53) is connected with the second increase in pipeline (54), the top of the second increase in pipeline (54) is connected with the second discharger (55) through pipeline and is connected with the bottom of the second discharger (55), the bottom of the second discharger (55) is provided with the second drain hole (56), and the bottom of the second drain hole (56) is also provided with transfer car(buggy) (48); The top of the second discharger (55) is outwards communicated with through pipeline; The pipe shaft of described vertical drying pipeline (53) is provided with multistage expansion tube (57).
4. the horizontal drying unit according to Claims 2 or 3, it is characterized in that: the environmental protection and energy saving burner of described carbon molecular sieve comprises a housing (21), the inside of housing is provided with a heat exchange layers (22), and the inside of heat exchange layers (22) has a combustion chamber (23); The side of described housing (21) is provided with pipeline opening (24), and pipeline opening (24) is connected with combustion pipe; The side of described housing (21) is also provided with cold air and enters pipeline (25) and hot-air discharge line (26), and cold air enters pipeline (25) is communicated with heat exchange layers (22) respectively with hot-air discharge line (26); Described hot-air discharge line (26) is connected with the first feeding pipe (42).
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| CN201410250773.5A CN103983089B (en) | 2014-06-06 | 2014-06-06 | Horizontal furnace drying method and device thereof |
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| CN201410250773.5A CN103983089B (en) | 2014-06-06 | 2014-06-06 | Horizontal furnace drying method and device thereof |
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| CN103983089A CN103983089A (en) | 2014-08-13 |
| CN103983089B true CN103983089B (en) | 2015-12-30 |
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| CN115406215A (en) * | 2022-08-29 | 2022-11-29 | 黑龙江京禾农机装备有限公司 | Intelligent control airflow type straw drying device |
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| US4102635A (en) * | 1976-06-15 | 1978-07-25 | Bergwerksverband Gmbh | Method of and an arrangement for pre-heating coking coal |
| DE3517433A1 (en) * | 1985-05-14 | 1986-11-27 | Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe | Method and device for drying wood chips, wood fibres or the like |
| CN201163143Y (en) * | 2007-12-24 | 2008-12-10 | 李观德 | Horizontal energy-saving disposal drying machine |
| CN201187941Y (en) * | 2008-03-18 | 2009-01-28 | 陈和平 | Compound drier |
| CN102345967A (en) * | 2011-08-31 | 2012-02-08 | 南宁吉然糖业技术有限公司 | Multi-level impulse bagasse drying system |
| CN103836891A (en) * | 2014-03-20 | 2014-06-04 | 北京中矿环保科技股份有限公司 | Horizontal airflow drying system |
| CN203848608U (en) * | 2014-06-06 | 2014-09-24 | 湖州强马分子筛有限公司 | Horizontal drying device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116298A (en) * | 1977-03-23 | 1978-10-11 | Toyota Motor Corp | Method and apparatus for production activated alumina |
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2014
- 2014-06-06 CN CN201410250773.5A patent/CN103983089B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102635A (en) * | 1976-06-15 | 1978-07-25 | Bergwerksverband Gmbh | Method of and an arrangement for pre-heating coking coal |
| DE3517433A1 (en) * | 1985-05-14 | 1986-11-27 | Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe | Method and device for drying wood chips, wood fibres or the like |
| CN201163143Y (en) * | 2007-12-24 | 2008-12-10 | 李观德 | Horizontal energy-saving disposal drying machine |
| CN201187941Y (en) * | 2008-03-18 | 2009-01-28 | 陈和平 | Compound drier |
| CN102345967A (en) * | 2011-08-31 | 2012-02-08 | 南宁吉然糖业技术有限公司 | Multi-level impulse bagasse drying system |
| CN103836891A (en) * | 2014-03-20 | 2014-06-04 | 北京中矿环保科技股份有限公司 | Horizontal airflow drying system |
| CN203848608U (en) * | 2014-06-06 | 2014-09-24 | 湖州强马分子筛有限公司 | Horizontal drying device |
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| CN103983089A (en) | 2014-08-13 |
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Effective date of registration: 20180615 Address after: 313009 No. 2 Xingda Road, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Huzhou powerful molecular sieve Technology Co., Ltd. Address before: 313017 new Di industrial area, Nanxun Fu, Huzhou, Zhejiang Patentee before: Huzhou Qiangma Carbon Molecular Sieve Co., Ltd. |
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Denomination of invention: Horizontal drying method and device Effective date of registration: 20210727 Granted publication date: 20151230 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. and Fu sub branch Pledgor: HUZHOU QIANGDA MOLECULAR SIEVE TECHNOLOGY Co.,Ltd. Registration number: Y2021330000995 |
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