CN103743223A - Equipment utilizing air energy to dry materials - Google Patents
Equipment utilizing air energy to dry materials Download PDFInfo
- Publication number
- CN103743223A CN103743223A CN201410022929.4A CN201410022929A CN103743223A CN 103743223 A CN103743223 A CN 103743223A CN 201410022929 A CN201410022929 A CN 201410022929A CN 103743223 A CN103743223 A CN 103743223A
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- Prior art keywords
- air
- gate
- kiln body
- equipment
- water heater
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- 239000000463 material Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001035 drying Methods 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims description 5
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical group O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract description 62
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000246 remedial effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
Disclosed is equipment utilizing air energy to dry materials. The equipment comprises an air energy water heater with a water inlet and a water outlet, a drying kiln connected with the air energy water heater is additionally arranged and structurally comprises a gate-type kiln body, two groups of radiators arranged on the inner wall of the gate-type kiln body, a conveyer and an air discharge pipe arranged at the top of the gate-type kiln body, a passage is formed between the two groups of radiators, the conveyer is arranged in the passage, each radiator is composed of a group of radiating fins, every two adjacent radiating fins are communicated by the aid of a water inlet pipe and a water outlet pipe, the water inlet pipe is communicated with the water outlet of the air energy water heater, the water outlet pipe is communicated with the water inlet of the air energy water heater, the temperature in the drying kiln is controlled within a range of 50-50 DEG C, and the conveying speed of the conveyer is 20-900m/h. The equipment has the technical advantages that moisture in furfural residues can be accurately controlled to be 35-40% to enable the furfural residues to be sufficiently burnt, the air energy water heater cannot cause pollution, energy consumption is lowered, and production cost is saved.
Description
Technical field
The invention belongs to production equipment technical field, relate to a kind of drying plant, the equipment that particularly utilizes air to dry furfural dregs.
Background technology
Furfural dregs is the living beings class discarded object that living beings class material produces as the poly-pentose composition hydrolysis production furfural (furtural) in corncob, cornstalk, rice husk, cotton seed hulls and agricultural byproducts processing leftover bits and pieces.In furfural dregs, contain sulfuric acid and other acidic materials, directly discharge will produce serious pollution to environment, so people expect the raw material using furfural dregs as electricity generation boiler, so both can alleviate the pollution to environment, can save cost of electricity-generating again, but in furfural dregs, contain 50% moisture content, if the water content in furfural dregs must be controlled to 35～40% using furfural dregs as fuel, fully burning of furfural dregs like this.But, there is no at present the equipment of specially furfural dregs being dried, and the most of modes such as coal, natural gas, electricity that adopt of traditional oven dry kiln not only consume a large amount of energy, environment is caused to serious pollution, production cost is high, and operating cost is large, complicated operation, but also can not accurately control drying effect, make furfural dregs be difficult to burning or burn insufficiently, causing furfural dregs not to be fully used, but also can be to environment.
Air-source water heater is by airborne energy absorption; become transfer of heat adds water to warm up in water tank; air can be a kind of clean type energy, and itself does not produce any pollution, is conducive to environmental protection; if can utilize air-source water heater, design a kind of equipment of specially furfural dregs being dried; not only can accurately control the water content in furfural dregs, make furfural dregs be able to abundant burning, and can not produce any pollution to environment; can reduce energy consumption, save production cost.
Summary of the invention
The present invention is in order to overcome the defect of prior art, designed the equipment that air can be to drying materials that utilizes, be used for specially furfural dregs to dry, can accurately the water content in furfural dregs be controlled to 35～40%, make furfural dregs be able to abundant burning, and utilize air-source water heater that saving power and preventing pollution dyes as thermal source, can not produce any pollution to environment, reduce energy consumption, saved production cost.
Concrete technical scheme of the present invention is: utilize the equipment that air can be to drying materials, comprise the air-source water heater with water inlet and delivery port, key is: set up the drying kiln being connected with air-source water heater, structure comprises gate-type kiln body, be arranged on two groups of radiators on gate-type kiln body inwall, conveyer, be arranged on the outlet pipe at gate-type kiln body top, between two groups of radiators, form a passage, conveyer is arranged in passage, radiator is comprised of one group of fin, between adjacent fin, by inlet channel and outlet conduit, be communicated with, inlet channel is communicated with the delivery port of air-source water heater, outlet conduit is communicated with the water inlet of air-source water heater, temperature in drying kiln is controlled at 50～60 ℃, the transfer rate of conveyer is 30～900m ∕ h.
The invention has the beneficial effects as follows: utilize the air-source water heater that saving power and preventing pollution dyes to combine with drying kiln, produce a kind of equipment of specially furfural dregs being dried, simple in structure, easy to operate, by the temperature in control drying kiln and the transfer rate of conveyer, can accurately the water content in furfural dregs be controlled to 35～40%, make furfural dregs be able to abundant burning, and air-source water heater can not produce any pollution to environment, reduced energy consumption, saved production cost, its power of the air-source water heater of a 300L is only 500W, greatly saved the energy.
On the external wall of gate-type kiln, be provided with heat-insulation layer, heat-insulation layer adopts high density insulation material, constant temperature foaming, and uniform in foaming, thickness reaches 50mm without bubble, and high insulating effect can reduce the loss of heat, improves drying efficiency.Conveyer feed end is provided with the feed hopper being fixedly connected with gate-type kiln body, utilizes feed hopper quickly and easily furfural dregs to be transported on conveyer.Gate-type kiln body bottom is provided with the support with fresh air inlet, the aspect ratio of support and gate-type kiln body is 1:(3～5), can make so a part of cold air enter in gate-type kiln body, add the circulation of air speed in shutter kiln body, the water vapour that furfural dregs is evaporated is discharged by outlet pipe rapidly, prevent that water vapour is again condensed into water droplet and gets back in furfural dregs, improved drying efficiency.In outlet pipe, be provided with air-introduced machine, can further accelerate the speed that water vapour is discharged, improve drying efficiency.Utilize the temperature of temperature sensor in can Real-Time Monitoring gate-type kiln body, once occur extremely, under the effect of control device, warning device will send alarm signal, can make staff adopt remedial measures in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to generalized section.
Fig. 3 is that the B-B of Fig. 1 is to generalized section.
In accompanying drawing, 1 represents water inlet, and 2 represent delivery port, and 3 represent air-source water heater, and 4 represent gate-type kiln body, 5 represent conveyer, and 6 represent outlet pipe, and 7 represent fin, and 8 represent inlet channel, 9 represent outlet conduit, and 10 represent heat-insulation layer, and 11 represent feed hopper, and 12 represent support.
The specific embodiment
Utilize the equipment that air can be to drying materials, comprise the air-source water heater 3 with water inlet 1 and delivery port 2, key is: set up the drying kiln being connected with air-source water heater 3, structure comprises gate-type kiln body 4, be arranged on two groups of radiators on gate-type kiln body 4 inwalls, conveyer 5, be arranged on the outlet pipe 6 at gate-type kiln body 4 tops, between two groups of radiators, form a passage, conveyer 5 is arranged in passage, radiator is comprised of one group of fin 7, between adjacent fin 7, by inlet channel 8 and outlet conduit 9, be communicated with, inlet channel 8 is communicated with the delivery port 2 of air-source water heater 3, outlet conduit 9 is communicated with the water inlet 1 of air-source water heater 3, temperature in drying kiln is controlled at 50～60 ℃, the transfer rate of conveyer 5 is 30～900m ∕ h.
On described gate-type kiln body 4 outer walls, be provided with heat-insulation layer 10.
Described conveyer 5 feed ends are provided with the feed hopper 11 being fixedly connected with gate-type kiln body 4.
Described gate-type kiln body 4 bottoms are provided with the support 12 with fresh air inlet, and support 12 is 1:(3～5 with the aspect ratio of gate-type kiln body 4).
In described outlet pipe 6, be provided with air-introduced machine.
Described equipment also comprises temperature sensor, control device, the warning device being arranged in gate-type kiln body 4, and temperature sensor is all connected with control device with warning device.
The present invention is in the specific implementation: the length of gate-type kiln body 4 is 30m, temperature in drying kiln is controlled at 60 ℃, the transfer rate of conveyer 5 is 900m ∕ h, the height of support 12 is 20cm, the height of gate-type kiln body 4 is 80cm, furfural dregs is transported on conveyer 5 through hopper 11, air-source water heater 3 is by airborne energy absorption, become transfer of heat adds water to warm up in water tank, hot water is flowed out by delivery port 2, fin 7 in inlet channel 8 enters into gate-type kiln body 4, water after cooling is flowed out by outlet conduit 9, through water inlet 1, flow back in air-source water heater 3 and continue to heat, so circulation, furfural dregs on conveyer 5 is dried, in drying course, part cold air is entered in gate-type kiln body 4 by the fresh air inlet on support 12, under the effect of air-introduced machine, the water vapour that gate-type kiln body 4 interior furfural dregs are evaporated is discharged by outlet pipe 6 rapidly, furfural dregs after oven dry is discharged by the discharge end of conveyer 5, the discharge end of conveyer 5 can collect the furfural dregs after drying with rewinding case, then transport to next operation, also can utilize conveying device that the furfural dregs after drying is transported to next operation, according to user's demand, determine.The temperature of temperature sensor in can Real-Time Monitoring gate-type kiln body 4, once occur extremely, under the effect of control device, warning device will send alarm signal, and staff can be adopted remedial measures in time.Simple in structure, energy-conserving and environment-protective.
Claims (6)
1. utilize the equipment that air can be to drying materials, comprise the air-source water heater (3) with water inlet (1) and delivery port (2), it is characterized in that: set up the drying kiln being connected with air-source water heater (3), structure comprises gate-type kiln body (4), be arranged on two groups of radiators on gate-type kiln body (4) inwall, conveyer (5), be arranged on the outlet pipe (6) at gate-type kiln body (4) top, between two groups of radiators, form a passage, conveyer (5) is arranged in passage, radiator is comprised of one group of fin (7), between adjacent fin (7), by inlet channel (8) and outlet conduit (9), be communicated with, inlet channel (8) is communicated with the delivery port (2) of air-source water heater (3), outlet conduit (9) is communicated with the water inlet (1) of air-source water heater (3), temperature in drying kiln is controlled at 50～60 ℃, the transfer rate of conveyer (5) is 30～900m ∕ h.
2. according to claim 1ly utilize the equipment that air can be to drying materials, it is characterized in that: on described gate-type kiln body (4) outer wall, be provided with heat-insulation layer (10).
3. according to claim 1ly utilize the equipment that air can be to drying materials, it is characterized in that: described conveyer (5) feed end is provided with the feed hopper (11) being fixedly connected with gate-type kiln body (4).
4. according to claim 1ly utilize the equipment that air can be to drying materials, it is characterized in that: described gate-type kiln body (4) bottom is provided with the support (12) with fresh air inlet, and support (12) is 1:(3～5 with the aspect ratio of gate-type kiln body (4)).
5. according to claim 1ly utilize the equipment that air can be to drying materials, it is characterized in that: described outlet pipe is provided with air-introduced machine in (6).
6. according to claim 1ly utilize the equipment that air can be to drying materials, it is characterized in that: described equipment also comprises temperature sensor, control device, the warning device being arranged in gate-type kiln body (4), and temperature sensor is all connected with control device with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022929.4A CN103743223B (en) | 2014-01-17 | 2014-01-17 | Utilize air can to the equipment of drying materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022929.4A CN103743223B (en) | 2014-01-17 | 2014-01-17 | Utilize air can to the equipment of drying materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103743223A true CN103743223A (en) | 2014-04-23 |
| CN103743223B CN103743223B (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410022929.4A Expired - Fee Related CN103743223B (en) | 2014-01-17 | 2014-01-17 | Utilize air can to the equipment of drying materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103743223B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266478A (en) * | 2014-10-14 | 2015-01-07 | 中山昊天节能科技有限公司 | air energy oven |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060130357A1 (en) * | 2004-12-17 | 2006-06-22 | Cemen Tech Inc. | Continuous horizontal grain drying system |
| CN201748775U (en) * | 2010-07-26 | 2011-02-16 | 浙江节尔煤田技改有限公司 | Low-temperature drying equipment for quantity production egg-type molded coal |
| CN102889763A (en) * | 2012-10-24 | 2013-01-23 | 浦北县建业胶合板有限责任公司 | Drying equipment |
| CN202907697U (en) * | 2012-10-31 | 2013-05-01 | 四川双亿商贸有限公司 | Noodle drying room |
| CN203216233U (en) * | 2013-01-27 | 2013-09-25 | 浙江光炎节能环保科技股份有限公司 | Efficient solar energy and biomass energy-saving system |
| CN203704613U (en) * | 2014-01-17 | 2014-07-09 | 石家庄市宏晟环保科技有限公司 | Equipment for drying materials through air energy |
-
2014
- 2014-01-17 CN CN201410022929.4A patent/CN103743223B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060130357A1 (en) * | 2004-12-17 | 2006-06-22 | Cemen Tech Inc. | Continuous horizontal grain drying system |
| CN201748775U (en) * | 2010-07-26 | 2011-02-16 | 浙江节尔煤田技改有限公司 | Low-temperature drying equipment for quantity production egg-type molded coal |
| CN102889763A (en) * | 2012-10-24 | 2013-01-23 | 浦北县建业胶合板有限责任公司 | Drying equipment |
| CN202907697U (en) * | 2012-10-31 | 2013-05-01 | 四川双亿商贸有限公司 | Noodle drying room |
| CN203216233U (en) * | 2013-01-27 | 2013-09-25 | 浙江光炎节能环保科技股份有限公司 | Efficient solar energy and biomass energy-saving system |
| CN203704613U (en) * | 2014-01-17 | 2014-07-09 | 石家庄市宏晟环保科技有限公司 | Equipment for drying materials through air energy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266478A (en) * | 2014-10-14 | 2015-01-07 | 中山昊天节能科技有限公司 | air energy oven |
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| Publication number | Publication date |
|---|---|
| CN103743223B (en) | 2015-10-14 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |