CN103217003B - Layered energy-saving dryer - Google Patents
Layered energy-saving dryer Download PDFInfo
- Publication number
- CN103217003B CN103217003B CN201310066640.8A CN201310066640A CN103217003B CN 103217003 B CN103217003 B CN 103217003B CN 201310066640 A CN201310066640 A CN 201310066640A CN 103217003 B CN103217003 B CN 103217003B
- Authority
- CN
- China
- Prior art keywords
- raw material
- temperature
- pipeline
- fire
- conveyer belt
- 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.)
- Active
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to a layered energy-saving dryer, which comprises a material conveying system and an air inlet system, wherein the material conveying system comprises a raw material bunker, an elevator, a feed conveying pipeline, a feed bin, a distributor, a raw material conveyor belt, a trough, a discharge conical hopper, a discharge screening machine, a discharge belt and a finished product bunker; and the air inlet system comprises a heat source bin, a constant temperature bin, an inert gas bin, a high temperature pipeline, a constant temperature pipeline, a flame-retardant pipeline, an induced draft pipeline arranged on one side of a box, an induced draft hole formed on the top of the box, and a high temperature area pipeline connector, a constant temperature area pipeline connector and a flame-retardant area pipeline connector which are respectively arranged on the box. The layered energy-saving dryer has the advantages of small occupied area, low investment, low loss, low power consumption, high heat energy utilization rate, high yield, safe work, low failure rate, low breakage rate, low operating cost, thorough drying of materials, long service life and simple operation.
Description
Technical field
The invention belongs to dryer technical field, be specifically related to that a kind of heat utilization rate is high, drying materials thoroughly and the Energy save type dryer of security of operation.
Technical background
Tradition drying plant mainly contains two kinds, is respectively: tower drier and rotating drum type drying machine; Tower drier energy consumption is low, good drying effect, but also exist investment high and easily catch fire, the problem of easy putty, operationally there is very large potential safety hazard; Although rotating drum type drying machine is invested little, there is energy consumption high, rate of heat exchange is low, and drying effect is poor, and percentage of damage is high, the defect of equipment failure rate height and maintainability difference.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and provide a kind of small investment, thermal efficiency utilization rate is high, drying materials thoroughly, long service life, the Energy save type dryer that security of operation and maintenance cost reduce.
The object of the present invention is achieved like this: this dryer comprises material-transporting system and air inlet system, wherein,
A, material-transporting system comprise raw material warehouse, elevator, feed duct road, charging feed bin, distributing device, raw material conveyer belt, hopper, reclaiming cone bucket, discharging screen(ing) machine, outfeed belt and finished product warehouse, wherein, raw material warehouse is connected with charging feed bin with feed duct road by elevator, charging feed bin is located at the top of casing, charging feed bin is connected with distributing device, position corresponding below distributing device is provided with raw material conveyer belt, the layering of some raw material conveyer belts is located at the inside of casing, the afterbody of every layer of raw material conveyer belt is equipped with hopper, the outlet of hopper is corresponding with the transmission plane of the raw material conveyer belt of its underpart, the relevant position, raw material conveyer belt bottom of bottom is provided with reclaiming cone bucket, reclaiming cone bucket is connected with outfeed belt by discharging screen(ing) machine, outfeed belt is connected with finished product warehouse, laterally two dividing plates are respectively arranged with from top to bottom in casing, box house is divided into high-temperature region from top to bottom by dividing plate, and flat-temperature zone and fire-retardant district, described dividing plate has the hole suitable with hopper, dividing plate is set with hopper and is connected, and described reclaiming cone bucket is located at bottom half,
B, air inlet system comprises thermal source storehouse, thermostatical storehouse, inert gas storehouse, high-temperature pipe, Constant-temp. pipeline, fire-retardant pipeline, be located at the air inducing pipeline of casing side, be located at the air-vent at casing top, casing is respectively arranged with high-temperature region pipe joint, flat-temperature zone pipe joint and fire-retardant district pipe joint, wherein, thermal source storehouse is connected with high-temperature region pipe joint by high-temperature pipe, thermostatical storehouse is connected with flat-temperature zone pipe joint by Constant-temp. pipeline, inert gas storehouse is connected with fire-retardant district pipe joint by fire-retardant pipeline, high-temperature region, flat-temperature zone is connected with air-vent respectively by air inducing pipeline with fire-retardant district, air-vent is provided with air-introduced machine, described high-temperature pipe is communicated with air distribution pipeline, described high-temperature region pipe joint, flat-temperature zone pipe joint and fire-retardant district pipe joint are located at high-temperature region respectively, the bottom in flat-temperature zone and fire-retardant district, described high-temperature region, the connector of flat-temperature zone and fire-retardant district and air inducing pipeline is located at high-temperature region respectively, the top in flat-temperature zone and fire-retardant district.
Described distributing device, raw material conveyer belt, hopper, dividing plate and air inducing pipeline are located at the inside of casing.Between described charging feed bin and distributing device, sealing device is housed, its sealing device is distributing device sealing.Between described reclaiming cone bucket and discharging screen(ing) machine, weighing funnel is housed.Described raw material conveyer belt is at least three, and it is separately positioned on high-temperature region, flat-temperature zone and fire-retardant district.Described dividing plate, air inducing pipeline, distributing device and hopper are heat resisting steel goods.Described high-temperature pipe, Constant-temp. pipeline and fire-retardant pipeline are located at the bottom of raw material conveyer belt respectively.Gas in described inert gas storehouse is inert gas, and wherein inert gas is one of nitrogen or carbon dioxide.The power source of described raw material conveyer belt is located at the outside of casing, and its power source is motor.Described thermal source storehouse is one of fluidized bed furnace or hot-blast stove, and the temperature of high-temperature region is 400 DEG C-800 DEG C; Thermostatical storehouse is boiler, one of tail gas of rotary kiln or blast furnace, and the temperature of flat-temperature zone is 100 DEG C-400 DEG C; Inert gas storehouse is one of the holding vessel or nitrogen making machine of nitrogen or carbon dioxide.
The present invention have occupation of land less, small investment, loss is little, power consumption is little, heat utilization rate is high, output is large, security of operation, failure rate is low, fragmentation is low, operating cost is low, drying materials is thorough, not putty long service life and advantage simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is high-temperature region of the present invention, flat-temperature zone and fire-retardant district distribution schematic diagram.
Detailed description of the invention
As shown in Figure 1, 2, the present invention is Energy save type dryer, and this dryer comprises material-transporting system and air inlet system, wherein,
A, material-transporting system comprise raw material warehouse 24, elevator 13, feed duct road 5, charging feed bin 6, distributing device 7, raw material conveyer belt 4, hopper 3, reclaiming cone bucket 15, discharging screen(ing) machine 16, outfeed belt 17 and finished product warehouse 25, wherein, raw material warehouse 24 is connected with charging feed bin 6 with feed duct road 5 by elevator 13, charging feed bin 6 is located at the top of casing 1, charging feed bin 6 is connected with distributing device 7, position corresponding below distributing device 7 is provided with raw material conveyer belt 4, the layering of some raw material conveyer belts 4 is located at the inside of casing, the afterbody of every layer of raw material conveyer belt 4 is equipped with hopper 3, the outlet of hopper 3 is corresponding with the transmission plane of the raw material conveyer belt 4 of its underpart, the relevant position, raw material conveyer belt 4 bottom of bottom is provided with reclaiming cone bucket 15, reclaiming cone bucket 15 is connected with outfeed belt 17 by discharging screen(ing) machine 16, outfeed belt 17 is connected with finished product warehouse 25, laterally two dividing plates 2 are respectively arranged with from top to bottom in casing 1, box house is divided into high-temperature region 21 from top to bottom by dividing plate 2, flat-temperature zone 22 and fire-retardant district 23, and described dividing plate 2 has the hole suitable with hopper 3, dividing plate 2 is set with hopper 3 and is connected, and described reclaiming cone bucket 16 is located at bottom casing 1,
B, air inlet system comprises thermal source storehouse 26, thermostatical storehouse 27, inert gas storehouse 28, high-temperature pipe 9, Constant-temp. pipeline 10, fire-retardant pipeline 12, be located at the air inducing pipeline 29 of casing side, be located at the air-vent 8 at casing top, casing 1 is respectively arranged with high-temperature region pipe joint 30, flat-temperature zone pipe joint 31 and fire-retardant district pipe joint 18, wherein, thermal source storehouse 26 is connected with high-temperature region pipe joint 30 by high-temperature pipe 9, thermostatical storehouse 27 is connected with flat-temperature zone pipe joint 31 by Constant-temp. pipeline 10, inert gas storehouse 28 is connected with fire-retardant district pipe joint 18 by fire-retardant pipeline 12, high-temperature region 21, flat-temperature zone 22 is connected with air-vent 8 respectively by air inducing pipeline 29 with fire-retardant district 23, air-vent 8 is provided with air-introduced machine 14, described high-temperature pipe 9 is communicated with air distribution pipeline 11, described high-temperature region pipe joint 30, flat-temperature zone pipe joint 31 and fire-retardant district pipeline 18 interface are located at high-temperature region 21 respectively, the bottom in flat-temperature zone 22 and fire-retardant district 23, described high-temperature region 21, flat-temperature zone 22 and fire-retardant district 23 are located at high-temperature region 21, the top in flat-temperature zone 22 and fire-retardant district 23 respectively with the connector of air inducing pipeline 29.
Described distributing device 7, raw material conveyer belt 4, hopper 3, dividing plate 2 and air inducing pipeline 29 are located at the inside of casing 1.Between described charging feed bin 6 and distributing device 7, sealing device 19 is housed, its sealing device is distributing device sealing.Between described reclaiming cone bucket 15 and discharging screen(ing) machine 16, weighing funnel 20 is housed.Described raw material conveyer belt 4 is at least three, and it is separately positioned on high-temperature region 21, flat-temperature zone 22 and fire-retardant district 23.Described dividing plate 2, air inducing pipeline 29, distributing device 7 and hopper 3 are heat resisting steel goods.Described high-temperature pipe 9, Constant-temp. pipeline 10 and fire-retardant pipeline 12 are located at the bottom of raw material conveyer belt 4 respectively.Gas in described inert gas storehouse 28 is inert gas, and wherein inert gas is one of nitrogen or carbon dioxide.The power source of described raw material conveyer belt 4 is located at the outside of casing 1, and its power source is motor.Described thermal source storehouse is one of fluidized bed furnace or hot-blast stove, and the temperature of high-temperature region is 400 DEG C-800 DEG C; Thermostatical storehouse is boiler, one of tail gas of rotary kiln or blast furnace, and the temperature of flat-temperature zone is 100 DEG C-400 DEG C; Inert gas storehouse is one of the holding vessel or nitrogen making machine of nitrogen or carbon dioxide.
When using of the present invention, make thermal source storehouse 26 by high-temperature pipe 9 and high-temperature region pipe joint 30 preheating high-temperature region 21, elevator 13 is started after treating preheating, the raw material in raw material warehouse 24 is made to enter in charging feed bin 6 by feed duct road 5, raw material in charging feed bin 6 enters on raw material conveyer belt 4 by distributing device 7, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, temperature in high-temperature region is between 400 DEG C-800 DEG C, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, the speed of described raw material conveyer belt 4 can regulate, thus make the high temperature hot gas in high-temperature region and material carry out sufficient heat exchange drying, temperature sensing display device is provided with in described high-temperature region 21, staff can judge the temperature regime in high-temperature region 21 according to temperature sensing display device, the temperature in high-temperature region 21 is regulated by the opening and closing of air distribution pipeline 11, in high-temperature region 21, need the moisture realizing raw material to be reduced to less than 5% by 18%, raw material enters flat-temperature zone 22 by hopper 3, the constant temperature gas entered by Constant-temp. pipeline 10 in flat-temperature zone 22 is dry further to material, the temperature of flat-temperature zone is between 100 DEG C-400 DEG C, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, the speed of described raw material conveyer belt 4 can regulate, thermostatical storehouse 27 in the present invention can be the waste heat tail gas of miscellaneous equipment, as: boiler exhaust gas, the tail gas of rotary kiln exhaust gas or blast furnace, the moisture realizing raw material in flat-temperature zone 22 domestic demand controls about 1%, when raw material is flammable materials, as carbon, timber and coal, raw material enters in fire-retardant district 23, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, oxygen-free gas in inert gas in fire-retardant district and without temperature, reaches raw material and to carry out lowering the temperature the object of fire extinguishing, prevent too high the entering in outfeed belt 17 or finished product warehouse 25 of material temperature from contacting and breaking out of fire with oxygen, when raw material is non-flammable material, raw material is by raw material conveyer belt 4 quickly through fire-retardant district 23, and the raw material in fire-retardant district 23 can carry out drying without temperature, makes raw material reduce temperature, prevents raw material burn outfeed belt 17.Described raw material is weighed by weighing funnel 20 in reclaiming cone bucket 15, and after reaching constant weight, weighing funnel 20 is opened, and raw material is entered in finished product warehouse 25 by discharging screen(ing) machine 16 and outfeed belt 17.
Embodiment 1
When using the present invention to dry Wheat Straw, the thermal source storehouse 26 used in the present invention is hot-blast stove, thermal source storehouse 26 is by high-temperature pipe 9 and high-temperature region pipe joint 30 preheating high-temperature region 21, when the temperature stabilization of high-temperature region arrives 600 DEG C, start elevator 13, the raw material in raw material warehouse 24 is made to enter in charging feed bin 6 by feed duct road 5, raw material in charging feed bin 6 enters on raw material conveyer belt 4 by distributing device 7, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, temperature in high-temperature region remains on 800 DEG C, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, the speed of described raw material conveyer belt 4 can regulate, thus make the high temperature hot gas in high-temperature region and material carry out sufficient heat exchange drying, temperature sensing display device is provided with in described high-temperature region 21, staff can judge the temperature regime in high-temperature region 21 according to temperature sensing display device, the temperature in high-temperature region 21 is regulated by the opening and closing of air distribution pipeline 11, in high-temperature region 21, need the moisture realizing raw material to reach less than 4%, raw material enters flat-temperature zone 22 by hopper 3, the constant temperature gas entered by Constant-temp. pipeline 10 in flat-temperature zone 22 is dry further to material, the temperature of flat-temperature zone is 400 DEG C, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, and the transfer rate of raw material conveyer belt 4 is 1 meter per minute, and the speed of described raw material conveyer belt 4 can regulate, thermostatical storehouse 27 in the present invention is boiler exhaust gas, and the moisture realizing raw material in flat-temperature zone 22 domestic demand controls 1%, when raw material is timber, raw material enters in fire-retardant district 23, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, oxygen-free gas in gas in fire-retardant district and without temperature, reach raw material and carry out the object of putting out a fire of lowering the temperature, prevent too high the entering in outfeed belt 17 or finished product warehouse 25 of material temperature from contacting and breaking out of fire with oxygen, described raw material is weighed by weighing funnel 20 in reclaiming cone bucket 15, and after reaching constant weight, weighing funnel 20 is opened, and raw material is entered in finished product warehouse 25 by discharging screen(ing) machine 16 and outfeed belt 17.
High-temperature region 21 described in the present embodiment, gas in flat-temperature zone 22 and fire-retardant district 23 passed through air-vent 8 by air inducing pipeline 29 and discharged, laterally two dividing plates 2 are respectively arranged with from top to bottom in casing 1, box house is divided into high-temperature region 21 from top to bottom by dividing plate 2, flat-temperature zone 22 and fire-retardant district 23, described dividing plate 2 has the hole suitable with hopper 3, and dividing plate 2 is set with hopper 3 and is connected, and described reclaiming cone bucket 16 is located at bottom casing 1; Described distributing device, raw material conveyer belt, hopper, dividing plate and air inducing pipeline are located at the inside of casing.State dividing plate, air inducing pipeline, distributing device and hopper are heat resisting steel goods.Described raw material is transmitted as three, and it is separately positioned on high-temperature region, in flat-temperature zone and fire-retardant district.Described high-temperature pipe, Constant-temp. pipeline and fire-retardant pipeline are located at the bottom of raw material conveyer belt respectively.Gas in described inert gas storehouse is inert gas, and wherein inert gas is nitrogen.The power source of described raw material conveyer belt is located at the outside of casing, and its power source is motor.Inert gas storehouse is nitrogen storage tank.
Embodiment 2
When using the present invention to dry coal, thermal source storehouse 26 is fluidized bed furnace, make thermal source storehouse 26 by high-temperature pipe 9 and high-temperature region pipe joint 30 preheating high-temperature region 21, when the temperature stabilization of high-temperature region arrives 600 DEG C, start elevator 13, the raw material in raw material warehouse 24 is made to enter in charging feed bin 6 by feed duct road 5, raw material in charging feed bin 6 enters on raw material conveyer belt 4 by distributing device 7, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, the temperature in high-temperature region is kept to be 600 DEG C, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, the speed of described raw material conveyer belt 4 can regulate, thus it is dry to make the high temperature hot gas in high-temperature region and material carry out abundant heat exchange, temperature sensing display device is provided with in described high-temperature region 21, staff can judge the temperature regime in high-temperature region 21 according to temperature sensing display device, the temperature in high-temperature region 21 is regulated by the opening and closing of air distribution pipeline 11, in high-temperature region 21, need the moisture realizing raw material to be 4.9%, raw material enters flat-temperature zone 22 by hopper 3, the constant temperature gas entered by Constant-temp. pipeline 10 in flat-temperature zone 22 is dry further to material, the temperature of flat-temperature zone is 250 DEG C, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, and the speed of described raw material conveyer belt 4 can regulate, and the thermostatical storehouse 27 in the present invention utilizes blast furnace tail gas, in flat-temperature zone 22, the moisture of raw material is 0.8%, work as feed coal, raw material enters in fire-retardant district 23, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, oxygen-free gas in gas in fire-retardant district and without temperature, reach raw material and carry out the object of putting out a fire of lowering the temperature, prevent too high the entering in outfeed belt 17 or finished product warehouse 25 of material temperature from contacting and breaking out of fire with oxygen, described raw material is weighed by weighing funnel 20 in reclaiming cone bucket 15, and after reaching constant weight, weighing funnel 20 is opened, and raw material is entered in finished product warehouse 25 by discharging screen(ing) machine 16 and outfeed belt 17.
High-temperature region 21 described in the present embodiment, gas in flat-temperature zone 22 and fire-retardant district 23 passed through air-vent 8 by air inducing pipeline 29 and discharged, laterally two dividing plates 2 are respectively arranged with from top to bottom in casing 1, box house is divided into high-temperature region 21 from top to bottom by dividing plate 2, flat-temperature zone 22 and fire-retardant district 23, described dividing plate 2 has the hole suitable with hopper 3, and dividing plate 2 is set with hopper 3 and is connected, and described reclaiming cone bucket 16 is located at bottom casing 1; Described distributing device, raw material conveyer belt, hopper, dividing plate and air inducing pipeline are located at the inside of casing.State dividing plate, air inducing pipeline, distributing device and hopper are heat resisting steel goods.Described raw material is transmitted as six, and it, in difference high-temperature region, respectively arranges two in flat-temperature zone and fire-retardant district.Described high-temperature pipe, Constant-temp. pipeline and fire-retardant pipeline are located at the bottom of raw material conveyer belt respectively.Gas in described inert gas storehouse is inert gas, and wherein inert gas is carbon dioxide.The power source of described raw material conveyer belt is located at the outside of casing, and its power source is motor.Inert gas storehouse is the holding vessel of carbon dioxide.
Embodiment 3
When using the present invention to carry out drying to carbon, thermal source storehouse 26 is hot-blast stove, thermal source storehouse 26 is by high-temperature pipe 9 and high-temperature region pipe joint 30 preheating high-temperature region 21, when the temperature stabilization of high-temperature region arrives 600 DEG C, start elevator 13, the raw material in raw material warehouse 24 is made to enter in charging feed bin 6 by feed duct road 5, raw material in charging feed bin 6 enters on raw material conveyer belt 4 by distributing device 7, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, temperature in high-temperature region is 400 DEG C, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, the speed of described raw material conveyer belt 4 can regulate, thus make the high temperature hot gas in high-temperature region and material carry out sufficient heat exchange drying, temperature sensing display device is provided with in described high-temperature region 21, staff can judge the temperature regime in high-temperature region 21 according to temperature sensing display device, the temperature in high-temperature region 21 is regulated by the opening and closing of air distribution pipeline 11, in high-temperature region 21, the moisture of raw material is reduced to 2%, raw material enters flat-temperature zone 22 by hopper 3, the constant temperature gas entered by Constant-temp. pipeline 10 in flat-temperature zone 22 is dry further to material, the temperature of flat-temperature zone is 100 DEG C, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, and the speed of described raw material conveyer belt 4 can regulate, and the thermostatical storehouse 27 in the present invention utilizes the waste heat tail gas of blast furnace, in flat-temperature zone 22, make the moisture of raw material be 0.3%, when raw material is carbon, raw material enters in fire-retardant district 23, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, oxygen-free gas in gas in fire-retardant district and without temperature, reach raw material and carry out the object of putting out a fire of lowering the temperature, prevent too high the entering in outfeed belt 17 or finished product warehouse 25 of material temperature from contacting and breaking out of fire with oxygen, described raw material is weighed by weighing funnel 20 in reclaiming cone bucket 15, and after reaching constant weight, weighing funnel 20 is opened, and raw material is entered in finished product warehouse 25 by discharging screen(ing) machine 16 and outfeed belt 17.
High-temperature region 21 described in the present embodiment, gas in flat-temperature zone 22 and fire-retardant district 23 passed through air-vent 8 by air inducing pipeline 29 and discharged, laterally two dividing plates 2 are respectively arranged with from top to bottom in casing 1, box house is divided into high-temperature region 21 from top to bottom by dividing plate 2, flat-temperature zone 22 and fire-retardant district 23, described dividing plate 2 has the hole suitable with hopper 3, and dividing plate 2 is set with hopper 3 and is connected, and described reclaiming cone bucket 16 is located at bottom casing 1; Described distributing device, raw material conveyer belt, hopper, dividing plate and air inducing pipeline are located at the inside of casing.State dividing plate, air inducing pipeline, distributing device and hopper are heat resisting steel goods.Described raw material conveyer belt is nine, and it is respectively in high-temperature region, respectively arranges three in flat-temperature zone and fire-retardant district.Described high-temperature pipe, Constant-temp. pipeline and fire-retardant pipeline are located at the bottom of raw material conveyer belt respectively.Gas in described inert gas storehouse is inert gas, and wherein inert gas is nitrogen.The power source of described raw material conveyer belt is located at the outside of casing, and its power source is motor.Inert gas storehouse is nitrogen making machine.
Embodiment 4
When using the present invention to dry non-flammable thing, thermal source storehouse 26 is fluidized bed furnace, make thermal source storehouse 26 by high-temperature pipe 9 and high-temperature region pipe joint 30 preheating high-temperature region 21, when the temperature stabilization of high-temperature region arrives 600 DEG C, start elevator 13, the raw material in raw material warehouse 24 is made to enter in charging feed bin 6 by feed duct road 5, raw material in charging feed bin 6 enters on raw material conveyer belt 4 by distributing device 7, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, temperature in high-temperature region is 800 DEG C, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, the speed of described raw material conveyer belt 4 can regulate, thus it is dry to make the high temperature hot gas in high-temperature region and material carry out abundant heat exchange, temperature sensing display device is provided with in described high-temperature region 21, staff can judge the temperature regime in high-temperature region 21 according to temperature sensing display device, the temperature in high-temperature region 21 is regulated by the opening and closing of air distribution pipeline 11, in high-temperature region 21, the moisture of raw material is reduced to 3.5%, raw material enters flat-temperature zone 22 by hopper 3, the constant temperature gas entered by Constant-temp. pipeline 10 in flat-temperature zone 22 is dry further to material, the temperature of flat-temperature zone is between 200 DEG C, raw material uniform thickness is laid in raw material conveyer belt 4, raw material conveyer belt 4 is to the direction slowly movement of hopper 3, the transfer rate of raw material conveyer belt 4 is 1 meter per minute, and the speed of described raw material conveyer belt 4 can regulate, and the thermostatical storehouse 27 in the present invention utilizes the waste heat tail gas of rotary kiln, in flat-temperature zone 22, the moisture of raw material is 0.9%, when raw material is non-flammable material, raw material is by raw material conveyer belt 4 quickly through fire-retardant district 23, and the transfer rate of raw material conveyer belt 4 is two meters per minute, and the raw material in fire-retardant district 23 can carry out drying without temperature, make raw material reduce temperature, prevent raw material from damaging outfeed belt 17.Described raw material is weighed by weighing funnel 20 in reclaiming cone bucket 15, and after reaching constant weight, weighing funnel 20 is opened, and raw material is entered in finished product warehouse 25 by discharging screen(ing) machine 16 and outfeed belt 17.
High-temperature region 21 described in the present embodiment, gas in flat-temperature zone 22 and fire-retardant district 23 passed through air-vent 8 by air inducing pipeline 29 and discharged, laterally two dividing plates 2 are respectively arranged with from top to bottom in casing 1, box house is divided into high-temperature region 21 from top to bottom by dividing plate 2, flat-temperature zone 22 and fire-retardant district 23, described dividing plate 2 has the hole suitable with hopper 3, and dividing plate 2 is set with hopper 3 and is connected, and described reclaiming cone bucket 16 is located at bottom casing 1; Described distributing device, raw material conveyer belt, hopper, dividing plate and air inducing pipeline are located at the inside of casing.State dividing plate, air inducing pipeline, distributing device and hopper are heat resisting steel goods.Described raw material conveyer belt is four, and it arranges two in high-temperature region, in flat-temperature zone and fire-retardant district, respectively arrange one.Described high-temperature pipe, Constant-temp. pipeline and fire-retardant pipeline are located at the bottom of raw material conveyer belt respectively.Gas in described inert gas storehouse is inert gas, and wherein inert gas is carbon dioxide.The power source of described raw material conveyer belt is located at the outside of casing, and its power source is motor.Inert gas storehouse is the holding vessel of carbon dioxide.
Claims (10)
1. an Energy save type dryer, this dryer comprises material-transporting system and air inlet system, it is characterized in that:
A, material-transporting system comprise raw material warehouse, elevator, feed duct road, charging feed bin, distributing device, raw material conveyer belt, hopper, reclaiming cone bucket, discharging screen(ing) machine, outfeed belt and finished product warehouse, wherein, raw material warehouse is connected with charging feed bin with feed duct road by elevator, charging feed bin is located at the top of casing, charging feed bin is connected with distributing device, position corresponding below distributing device is provided with raw material conveyer belt, the layering of some raw material conveyer belts is located at the inside of casing, the afterbody of every layer of raw material conveyer belt is equipped with hopper, the outlet of hopper is corresponding with the transmission plane of the raw material conveyer belt of its underpart, the relevant position, raw material conveyer belt bottom of bottom is provided with reclaiming cone bucket, reclaiming cone bucket is connected with outfeed belt by discharging screen(ing) machine, outfeed belt is connected with finished product warehouse, laterally two dividing plates are respectively arranged with from top to bottom in casing, box house is divided into high-temperature region from top to bottom by dividing plate, and flat-temperature zone and fire-retardant district, described dividing plate has the hole suitable with hopper, dividing plate is set with hopper and is connected, and described reclaiming cone bucket is located at bottom half,
B, air inlet system comprises thermal source storehouse, thermostatical storehouse, inert gas storehouse, high-temperature pipe, Constant-temp. pipeline, fire-retardant pipeline, be located at the air inducing pipeline of casing side, be located at the air-vent at casing top, casing is respectively arranged with high-temperature region pipe joint, flat-temperature zone pipe joint and fire-retardant district pipe joint, wherein, thermal source storehouse is connected with high-temperature region pipe joint by high-temperature pipe, thermostatical storehouse is connected with flat-temperature zone pipe joint by Constant-temp. pipeline, inert gas storehouse is connected with fire-retardant district pipe joint by fire-retardant pipeline, high-temperature region, flat-temperature zone is connected with air-vent respectively by air inducing pipeline with fire-retardant district, air-vent is provided with air-introduced machine, described high-temperature pipe is communicated with air distribution pipeline, described high-temperature region pipe joint, flat-temperature zone pipe joint and fire-retardant district pipe joint are located at high-temperature region respectively, the bottom in flat-temperature zone and fire-retardant district, described high-temperature region, the connector of flat-temperature zone and fire-retardant district and air inducing pipeline is located at high-temperature region respectively, the top in flat-temperature zone and fire-retardant district.
2. Energy save type dryer according to claim 1, is characterized in that: described distributing device, raw material conveyer belt, hopper, dividing plate and air inducing pipeline are located at the inside of casing.
3. Energy save type dryer according to claim 1, is characterized in that: between described charging feed bin and distributing device, sealing device is housed, and its sealing device is distributing device sealing.
4. Energy save type dryer according to claim 1, is characterized in that: between described reclaiming cone bucket and discharging screen(ing) machine, weighing funnel is housed.
5. Energy save type dryer according to claim 1, is characterized in that: described raw material conveyer belt is at least three, and it is separately positioned on high-temperature region, flat-temperature zone and fire-retardant district.
6. Energy save type dryer according to claim 1, is characterized in that: described dividing plate, air inducing pipeline, and distributing device and hopper are heat resisting steel goods.
7. Energy save type dryer according to claim 1, is characterized in that: described high-temperature pipe, and Constant-temp. pipeline and fire-retardant pipeline are located at the bottom of raw material conveyer belt respectively.
8. Energy save type dryer according to claim 1, it is characterized in that: the gas in described inert gas storehouse is inert gas, wherein inert gas is one of nitrogen or carbon dioxide.
9. Energy save type dryer according to claim 1, is characterized in that: the power source of described raw material conveyer belt is located at the outside of casing, and its power source is motor.
10. Energy save type dryer according to claim 1, is characterized in that: described thermal source storehouse is one of fluidized bed furnace or hot-blast stove, the temperature of high-temperature region is 400 DEG C-800 DEG C; Thermostatical storehouse is boiler, one of tail gas of rotary kiln or blast furnace, and the temperature of flat-temperature zone is 100 DEG C-400 DEG C; Inert gas storehouse is one of the holding vessel or nitrogen making machine of nitrogen or carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066640.8A CN103217003B (en) | 2013-03-04 | 2013-03-04 | Layered energy-saving dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066640.8A CN103217003B (en) | 2013-03-04 | 2013-03-04 | Layered energy-saving dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103217003A CN103217003A (en) | 2013-07-24 |
| CN103217003B true CN103217003B (en) | 2015-04-08 |
Family
ID=48815016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310066640.8A Active CN103217003B (en) | 2013-03-04 | 2013-03-04 | Layered energy-saving dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103217003B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461554A (en) * | 2013-09-05 | 2013-12-25 | 常熟市新艺机械厂 | Tea drying box |
| CN105423731B (en) * | 2015-11-27 | 2018-05-25 | 武汉汉缘新能源环保科技有限公司 | Coal slime dewatering drying equipment and method |
| CN105972948A (en) * | 2016-06-30 | 2016-09-28 | 哈尔滨尼亚农业有限公司 | Multistage seed drying device |
| CN106720290A (en) * | 2016-12-20 | 2017-05-31 | 韩冠杰 | A kind of paddy rice drying unit |
| CN108106403A (en) * | 2017-11-23 | 2018-06-01 | 内蒙古宜化化工有限公司 | A kind of novel charcoal drying unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016551Y (en) * | 2006-10-04 | 2008-02-06 | 江苏科行环境工程技术有限公司 | Jiutian vertical drying machine |
| CN101256050A (en) * | 2007-04-30 | 2008-09-03 | 李功民 | Vibrating mixed flow dryer |
| US20120168093A1 (en) * | 2001-01-09 | 2012-07-05 | Mark Savarese | Drying apparatus and methods |
| CN202403498U (en) * | 2011-12-21 | 2012-08-29 | 岑梦菡 | Carbon material drying machine |
| CN202470676U (en) * | 2012-03-07 | 2012-10-03 | 李成勇 | Carbon material drying machine |
| CN203224113U (en) * | 2013-03-04 | 2013-10-02 | 新乡市格林实业发展有限公司 | Layered energy-saving drying machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001071326A (en) * | 1999-09-03 | 2001-03-21 | Nissui Kako Kk | Method and device for drying raw material of plastic |
-
2013
- 2013-03-04 CN CN201310066640.8A patent/CN103217003B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120168093A1 (en) * | 2001-01-09 | 2012-07-05 | Mark Savarese | Drying apparatus and methods |
| CN201016551Y (en) * | 2006-10-04 | 2008-02-06 | 江苏科行环境工程技术有限公司 | Jiutian vertical drying machine |
| CN101256050A (en) * | 2007-04-30 | 2008-09-03 | 李功民 | Vibrating mixed flow dryer |
| CN202403498U (en) * | 2011-12-21 | 2012-08-29 | 岑梦菡 | Carbon material drying machine |
| CN202470676U (en) * | 2012-03-07 | 2012-10-03 | 李成勇 | Carbon material drying machine |
| CN203224113U (en) * | 2013-03-04 | 2013-10-02 | 新乡市格林实业发展有限公司 | Layered energy-saving drying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103217003A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103217003B (en) | Layered energy-saving dryer | |
| CN105773835B (en) | Ceramic raw material mix grinding centralized system is for Processes and apparatus | |
| CN103234215B (en) | Blended pulverized coal combustion control device and method | |
| CN202403498U (en) | Carbon material drying machine | |
| CN105773834A (en) | Ceramic raw material independent-grinding centralized preparation technique and device | |
| CN100432185C (en) | Technique for preparing furnace coal combined coking with coals | |
| CN203349293U (en) | Blended pulverized coal combustion controlling device | |
| CN102491329B (en) | Thermal feeding method and device for calcium carbide furnace | |
| WO2021223477A1 (en) | Continuous asphalt mixture stirring equipment | |
| CN202380045U (en) | Solid solution trolley type heat treatment furnace | |
| CN102424755A (en) | Dry quenching method and apparatus thereof | |
| CN203333491U (en) | Energy-saving environment-friendly cement clinker preparation system | |
| CN203224113U (en) | Layered energy-saving drying machine | |
| CN105088923A (en) | Horizontal, energy-saving and environment-friendly bituminous concrete regenerator | |
| CN205442076U (en) | Sludge conveying system | |
| CN202016957U (en) | Continuous gypsum powder production system of small gypsum boards for architectural decoration | |
| CN202390368U (en) | Dry-quenched coke production system with automatic control device | |
| CN204127944U (en) | A kind of wood chip combustion furnace being applicable to dryer | |
| CN105439141B (en) | A kind of environmental protection and energy saving activated carbon lifts stove | |
| CN204608053U (en) | Blast furnace burden on-line heating device | |
| CN205100066U (en) | Horizontal energy -concerving and environment -protective type asphalt concrete regenerating device | |
| CN202346963U (en) | Vertical drying retort furnace for lignite | |
| CN202485348U (en) | Drying system for closed furnace bin chamber | |
| CN203290171U (en) | Drying equipment | |
| CN217119890U (en) | Safe, clean and efficient pulverized coal preparation system for grinding high-volatile bituminous coal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 453731 torch garden, Xinxiang Industrial Park, Xinxiang, Henan Patentee after: Xinxiang Green machinery Limited by Share Ltd Address before: 453731 North Road Industrial Development Co., Ltd. Xinxiang North Road, Xinxiang Economic Development Zone, Henan Patentee before: Green Xinxiang City Industrial Development Co., Ltd. |