CN203848635U - Environmental-protection drying system of carbon molecular sieves - Google Patents

Environmental-protection drying system of carbon molecular sieves Download PDF

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Publication number
CN203848635U
CN203848635U CN201420299800.3U CN201420299800U CN203848635U CN 203848635 U CN203848635 U CN 203848635U CN 201420299800 U CN201420299800 U CN 201420299800U CN 203848635 U CN203848635 U CN 203848635U
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pipeline
carbon molecular
molecular sieve
discharger
drying
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CN201420299800.3U
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Chinese (zh)
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吴会荣
吴俊晟
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Huzhou powerful molecular sieve Technology Co., Ltd.
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Huzhou Qiangma Carbon Molecular Sieve Co Ltd
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Abstract

The utility model discloses an environmental-protection drying system of carbon molecular sieves. According to the environmental-protection drying system of the carbon molecular sieves, a pipeline switching mechanism (12) is connected to an exhaust device (11) connected to a carbon molecular sieve production device (1), a burning pipeline (13) or purifying pipeline (14) is connected to the other end of the pipeline switching mechanism (12), the burning pipeline (13) is connected with an environmental-protection energy-saving burning device (2), and the purifying pipeline (14) is connected with a waste gas purifying device (3). High-temperature harmful gas generated in the carbon molecular sieve manufacturing process can be effectively removed through the system, the environment pollution problem is solved, and the system has the advantage of being environmentally friendly. Meanwhile, carbon molecular sieve raw materials are dried and heated through heat generated by the environmental-protection energy-saving burning device (2), and therefore on the one hand, heat energy can be effectively utilized, and waste of heat energy is avoided; on the other hand, electric energy is saved, production cost of an enterprise is reduced, and the system has very excellent social benefits and economic benefits.

Description

The environmental protection drying and processing system of carbon molecular sieve
Technical field
The utility model relates to the environmental protection drying and processing system of a kind of turning device, particularly a kind of carbon molecular sieve.
Background technology
Carbon molecular sieve is containing diameter, to be only almost a kind of novel active carbon of the uniform micro of number dust.This pore characteristic can and 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 raw material proportioning, oven dry, fine powder are broken successively, process in pickling, secondary drying, extruded moulding, the carbonization of high temperature nitrogen base and high temperature nitrogen keynote hole.Hence one can see that, the preparation process of carbon molecular sieve need to be carried out multiple high temp effect, in these steps, can produce and carry in a large number steam, low melting point tar gas, CO, the high-temperature harmful gas such as NH3, above-mentioned high-temperature harmful gas is directly discharged and can environment be produced greatly and be polluted, therefore existing conventional method is this high-temperature harmful gas to be passed into burner burn, yet, the system of existing processing high-temperature harmful gas mainly exists following problem: 1, particularity due to carbon molecular sieve preparation method, at in preparation process, meeting interval produces 300 ℃, and 300 ℃ of above gases, wherein 300 ℃ of above high-temperature gases can burn comparatively thoroughly after igniting, effectively eliminate the harmful substance in gas, but 300 ℃ of following gases but can not be by completing combustion, after burning, still there are a large amount of harmful substances, exist the problem of environmental pollution.2, existing burner generally comprises a combustion chamber, carries out gas burning in combustion chamber, and burning process can produce a large amount of heats, and owing to there is no special-purpose heat collection use device, these heats can not be effectively utilized, and dissipate in vain, cause the waste of the energy.3, before carbon molecular sieve preparation, need to dry heating to carbon molecular sieve raw material, in existing method, this step adopts electric drive drying plant to carry out conventionally, and electrical source consumption is serious, not only wastes power supply, and has improved enterprise's production cost.
Utility model content
The purpose of this utility model is, a kind of environmental protection drying and processing system of carbon molecular sieve is provided.The utility model can effectively be removed the high-temperature harmful gas producing in carbon molecular sieve preparation, has solved the problem of contaminated environment, has the feature of environmental protection.Meanwhile, the utility model utilizes the heat that burner produces to heat the oven dry of carbon molecular sieve raw material, can effectively utilize heat energy on the one hand, avoided the waste of heat energy, the electric energy that the opposing party saves, has reduced the production cost of enterprise, has very outstanding Social benefit and economic benefit.
The technical solution of the utility model: a kind of environmental protection drying and processing system of carbon molecular sieve, this system comprises the discharge duct being connected with carbon molecular sieve process units, discharge duct is provided with a pipeline switching mechanism, the other end of pipeline switching mechanism is connected with combustion pipe and purifies pipeline, combustion pipe is connected with environmental protection and energy saving burner, purifies pipeline and is connected with waste gas purification apparatus;
Described environmental protection and energy saving burner 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 and hot-air discharge line is communicated with heat exchange layers respectively; The other end of described hot-air discharge line is connected with a horizontal drying unit through pipeline;
Described waste gas purification apparatus comprises a plurality of by the interconnective purifying column of pipeline, the bottom of purifying column is provided with an air intake, air intake is connected with purification pipeline, the inside of purifying column is provided with a plurality of filter grids, the top of filter grid is provided with a water spout, filter grid below is provided with a leakage fluid dram, and the below of leakage fluid dram is provided with liquid storing barrel; The top of purifying column is provided with a gas outlet, and gas outlet is connected with the air intake of next purifying column through pipeline; The top of described purifying column is also provided with a venting, and venting is provided with an Explosion-proof cap freely rotating;
Described horizontal drying unit comprises the first dog-house, the below of the first dog-house is provided with the first feeding pipe, one end of the 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 environmental protection and energy saving burner; The inside of described Horizontal drying furnace is provided with the many groups of wings that are 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 and is connected with the bottom of the first discharger through pipeline, the bottom of the first discharger is provided with the first drain hole, and the bottom of the first drain hole is provided with transfer car(buggy); 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 the 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, 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 and is connected with the bottom of the second discharger through pipeline, 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 the environmental protection drying and processing system of above-mentioned carbon molecular sieve, described pipeline switching mechanism comprises the valve that is arranged on combustion pipe and purifies pipeline.
In the environmental protection drying and processing system of aforesaid carbon molecular sieve, described heat exchange layers is to be enclosed and formed by iron housing and iron interlayer, is provided with the heat conduction wing of inclination at iron housing and iron interlayer inner surface.
In the environmental protection drying and processing system of aforesaid carbon molecular sieve, in described purifying column, the top of described filter grid has a screen frame (unit), has by the stacking charcoal layer forming of active carbon on screen frame (unit).
Compared with prior art, on the discharge duct that the utility model is connected with carbon molecular sieve process units, connect a kind of pipeline switching mechanism, the pipeline switching mechanism other end connects respectively combustion pipe or purifies pipeline, combustion pipe is connected with environmental protection and energy saving burner, purifies pipeline and is connected with waste gas purification apparatus.The utility model can effectively be removed the high-temperature harmful gas producing in carbon molecular sieve preparation process, has solved the problem of contaminated environment, has the feature of environmental protection.Meanwhile, the utility model utilizes the heat that burner produces to heat the oven dry of carbon molecular sieve raw material, can effectively utilize heat energy on the one hand, avoided the waste of heat energy, the electric energy that the opposing party saves, has reduced the production cost of enterprise, has very outstanding Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of environmental protection and energy saving burner;
Fig. 3 is the structural representation of waste gas purification apparatus;
Fig. 4 is the structural representation of purifying column;
Fig. 5 is the structural representation of horizontal drying unit;
Fig. 6 is the structural representation of vertical drying device.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment: a kind of environmental protection drying and processing system of carbon molecular sieve, as shown in Figure 1, this system comprises the discharge duct 11 being connected with carbon molecular sieve process units 1, carbon molecular sieve process units 1 is the conventional equipment that carbon molecular sieve is produced, therefore do not repeat them here, discharge duct 11 is provided with a pipeline switching mechanism 12, the other end of pipeline switching mechanism 12 is connected with combustion pipe 13 and purifies pipeline 14, combustion pipe 13 is connected with environmental protection and energy saving burner 2, purifies pipeline 14 and is connected with waste gas purification apparatus 3; Described pipeline switching mechanism 12 comprises the valve that is arranged on combustion pipe 13 and purifies pipeline 14, plays the effect of control by closing the valve of corresponding pipeline.The waste gas producing when carbon molecular sieve process units 1, below 300 degree, by closing the valve on combustion pipe 13, makes waste gas carry out condensation and purification at purifying column 31, then discharges; The waste gas producing when carbon molecular sieve process units 1, more than 300 degree, by closing the valve purifying on pipeline 14, makes waste gas enter environmental protection and energy saving burner 2 by combustion pipe 13 and fully burn, then discharge.
Described environmental protection and energy saving burner 2, as shown in Figure 2, comprises an iron 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 13; 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 and hot-air discharge line 26 is communicated with heat exchange layers 22 respectively; The other end of described hot-air discharge line 26 is connected with a horizontal drying unit 4 through pipeline; As preferably, described heat exchange layers 22 is to be enclosed and form with iron interlayer 27 by iron housing 21, is provided with the heat conduction wing 28 of inclination at iron housing 21 and iron interlayer 27 inner surfaces.
Described waste gas purification apparatus 3, as shown in accompanying drawing 3 and accompanying drawing 4, comprise a plurality of by the interconnective purifying column 31 of pipeline, the bottom of purifying column 31 is provided with an air intake 32, air intake 32 is connected with purification pipeline 14, and the inside of purifying column 31 is provided with a plurality of filter grids 33, and the top of filter grid 33 is provided with a water spout 34, filter grid 33 belows are provided with a leakage fluid dram 35, and the below of leakage fluid dram 35 is provided with liquid storing barrel 36; The top of purifying column 31 is provided with a gas outlet 37, and gas outlet 37 is connected with the air intake of next purifying column through pipeline; The top of described purifying column 31 is also provided with a venting 38, and venting 38 is provided with an Explosion-proof cap freely rotating 39; In described purifying column 31, the top of described filter grid 33 has a screen frame (unit) 310, has by the stacking charcoal layer 311 forming of active carbon on screen frame (unit) 310;
Described horizontal drying unit 4, as shown in Figure 5, 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 the 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 the first described feeding pipe 42 is also connected with the hot-air discharge line 26 of environmental protection and energy saving burner; The inside of described Horizontal drying furnace 43 is provided with the many groups of wings 44 that are 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 and is connected with the bottom of the first discharger through pipeline, the bottom that the bottom of the first discharger 46 is provided with the first drain hole 47, the first drain holes 47 is provided with transfer car(buggy) 48; The top of the first described discharger 46 is connected with vertical drying device 5 through pipeline;
Described vertical drying device 5, as shown in Figure 6, comprise the second dog-house 51, the below of the second dog-house 51 is provided with the second feeding pipe 52, one end of the second feeding pipe 52 is connected with blower fan 6, the other end of the second feeding pipe 52 is connected with the vertical drying pipeline 53 of several roads continuous bend, 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 and is connected with the bottom of the second discharger 55 through pipeline, the bottom of the second discharger 55 is provided with the second drain hole 56, 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 reducer pipe 57.

Claims (4)

1. the environmental protection drying and processing system of carbon molecular sieve, it is characterized in that: this system comprises the discharge duct (11) being connected with carbon molecular sieve process units (1), discharge duct (11) is provided with a pipeline switching mechanism (12), the other end of pipeline switching mechanism (12) is connected with combustion pipe (13) and purifies pipeline (14), combustion pipe (13) is connected with environmental protection and energy saving burner (2), purifies pipeline (14) and is connected with waste gas purification apparatus (3);
Described environmental protection and energy saving burner (2) comprises a housing (21), and 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 (13); 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) and hot-air discharge line (26) is communicated with heat exchange layers (22) respectively; The other end of described hot-air discharge line (26) is connected with a horizontal drying unit (4) through pipeline;
Described waste gas purification apparatus (3) comprises a plurality of by the interconnective purifying column of pipeline (31), the bottom of purifying column (31) is provided with an air intake (32), air intake (32) is connected with purification pipeline (14), the inside of purifying column (31) is provided with a plurality of filter grids (33), the top of filter grid (33) is provided with a water spout (34), filter grid (33) below is provided with a leakage fluid dram (35), and the below of leakage fluid dram (35) is provided with liquid storing barrel (36); The top of purifying column (31) is provided with a gas outlet (37), and gas outlet (37) are connected with the air intake of next purifying column through pipeline; The top of described purifying column (31) is also provided with a venting (38), and venting (38) is provided with an Explosion-proof cap freely rotating (39);
Described horizontal drying unit (4) comprises the first dog-house (41), the below of the first dog-house (41) is provided with the first feeding pipe (42), one end of the 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 environmental protection and energy saving burner; The inside of described Horizontal drying furnace (43) is provided with the many groups of wings (44) that are 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) and is connected with the bottom of the first discharger (46) through pipeline, the bottom of the first discharger (46) is provided with the first drain hole (47), and the bottom of the first drain hole (47) is provided with transfer car(buggy) (48); 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 the second feeding pipe (52) is connected with blower fan (6), the other end of the second feeding pipe (52) is connected with the vertical drying pipeline (53) of several roads continuous bend, 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) and is connected with the bottom of the second discharger (55) through pipeline, the bottom of the second discharger (55) is provided with the second drain hole (56), 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 reducer pipe (57).
2. the environmental protection drying and processing system of carbon molecular sieve according to claim 1, is characterized in that: described pipeline switching mechanism (12) comprises the valve being arranged on combustion pipe (13) and purification pipeline (14).
3. the environmental protection drying and processing system of carbon molecular sieve according to claim 1, it is characterized in that: described heat exchange layers (22) is to be enclosed and formed by iron housing (21) and iron interlayer (27), at iron housing (21) and iron interlayer (27) inner surface, be provided with the heat conduction wing (28) of inclination.
4. according to the environmental protection drying and processing system of the carbon molecular sieve described in claims 1 to 3 any one, it is characterized in that: in described purifying column (31), the top of described filter grid (33) has a screen frame (unit) (310), has by the stacking charcoal layer (311) forming of active carbon on screen frame (unit) (310).
CN201420299800.3U 2014-06-06 2014-06-06 Environmental-protection drying system of carbon molecular sieves Active CN203848635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420299800.3U CN203848635U (en) 2014-06-06 2014-06-06 Environmental-protection drying system of carbon molecular sieves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420299800.3U CN203848635U (en) 2014-06-06 2014-06-06 Environmental-protection drying system of carbon molecular sieves

Publications (1)

Publication Number Publication Date
CN203848635U true CN203848635U (en) 2014-09-24

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Application Number Title Priority Date Filing Date
CN201420299800.3U Active CN203848635U (en) 2014-06-06 2014-06-06 Environmental-protection drying system of carbon molecular sieves

Country Status (1)

Country Link
CN (1) CN203848635U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20180622

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.