CN202654994U - Energy-saving efficient biomass fuel particle complete producing equipment - Google Patents
Energy-saving efficient biomass fuel particle complete producing equipment Download PDFInfo
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- CN202654994U CN202654994U CN 201220294997 CN201220294997U CN202654994U CN 202654994 U CN202654994 U CN 202654994U CN 201220294997 CN201220294997 CN 201220294997 CN 201220294997 U CN201220294997 U CN 201220294997U CN 202654994 U CN202654994 U CN 202654994U
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Abstract
The utility model provides energy-saving efficient biomass fuel particle complete producing equipment. The energy-saving efficient biomass fuel particle complete producing equipment comprises a crusher, drying equipment, a granulating device and packaging equipment. According to the energy-saving efficient biomass fuel particle complete producing equipment provided by the utility model, a quick disassembling structure with high-modulus trapezoidal threads is adopted, thus, a framework can be convenient and simple to be maintained and replaced; the concept of utilizing renewable energy sources and improving the utilization rate of the energy is highlighted; the heat produced in the product compressing process during producing can be recycled for parching raw materials, therefore, the dependence on electricity is reduced, the control on energy saving and emission reduction in producing can be achieved; the single pressing wheel structure of common granulating equipment is changed by a sheet type pressure roller set provided by the utility model, therefore, the static friction resistance generated due to the difference in linear speed the pressure roller in working state can be reduced, the power consumption of equipment is reduced, and the energy is saved. Compared with like products at abroad, the energy-saving efficient biomass fuel particle complete producing equipment provided by the utility model has advantages on energy saving, the produced biomass fuel particle product is more uniform in density, higher energy utilization rate is achieved, and the maintenance is convenient to carry out.
Description
Technical field
The utility model relates to a kind of biomass fuel pellet production equipment, belongs to energy-saving fuel making apparatus field.
Background technology
Energy-saving and emission-reduction in the world, the environment of preserving our planet have become the present of a kind of fashion, also research and development and the utilization of emphasis support renewable energy technologies in various guiding policies of the Chinese government.The rural area is because crop straw burning causes the report of fire constantly to be seen in media, and both contaminated environment was also wasted valuable biomass energy raw material.
In recent years, China various places are to form in the transformation of the way of the basis of fodder machine all at research and development bio-fuel particle manufacturing equipment from the know-why most products.Because it is more much lower than biomass fuel pellet that the grain density that fodder machine is produced requires, the bio-fuel particle device that derives thus great majority adopt horizontal type structures, and the architectural characteristic of the raw material entrance of the biomass fuel production facility of this structure causes that raw material can't be dispersed on the extrusion die uniformly under action of gravitation; Also have, owing to being radially to extrude, and extrusion die is because the limitation of production equipment and technique can't process the extrusion cavities guide angle, the manufactured goods density of producing generally lower and density and length is inhomogeneous, combustibility and economy to biomass granule fuel are brought certain negative effect, cause this equipment energy consumption higher, exceed same kind of products at abroad about 25%.In addition; domestic equipment all is to design separately production by each specialized vendor in process of production; the comprehensive utilization of the energy and the employing of new energy technology are not considered in the manufacturing commercial city of pulverizer, drying plant and comminutor; drying plant comes dried feed with electric energy on the one hand; comminutor needs supporting cooling device in the manufactured goods outlet on the other hand; pack after biomass fuel pellet fully cooled off, cause the consumption of the energy to increase.
External this kind equipment adopts vertical structure mostly, raw material can be evenly distributed in the extrusion die surface in process, the guide angle of extrusion cavities can guarantee that it is that enough density is arranged that manufactured goods are extruded, and has guaranteed that also raw material can more easily enter extrusion cavities, relative energy-saving.But, the material extruding wheel of this kind equipment has certain width, do not wait from 50 millimeters-150 millimeters, under same rotating speed, rotate, cause the squeegee roller outside and the linear velocity of the inboard wheel rim of squeegee roller and the difference of actual speed, thereby the generation static friction force, and to overcome the consumption that these resistances will increase the energy.
The utility model content
The technical problems to be solved in the utility model is to overcome existing defective, a kind of efficient energy-saving biomass fuel pellet complete production unit is provided, the heat energy that production equipment produces fully can be recycled, raw material can evenly be trickled down at extrusion die, improve the manufactured goods quality, and can reduce the energy resource consumption that squeegee roller causes because of static friction force.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of efficient energy-saving biomass fuel pellet complete production unit comprises pulverizer, drying equipment, comminutor, packaging facilities.Pulverizer is equipped with the energy-storing flywheel device, can adopt the motor of relative Ordinary pulverization machine smaller power to come driving arrangement, realizes the purpose of energy savings.
Drying equipment comprises drying unit and thermal source.The drying unit shell is equipped with insulation material.
Drying unit is upright tunnel hierachical structure, and inside is provided with several to the screw rod agitator, and the drying unit top has material inlet, and the lower end is provided with material outlet, is provided with several drying chambers in the drying unit, and the drying unit orlop is cooling chamber.Undermost drying chamber one side of drying unit is provided with the hot blast import, and the hot blast import is connected with thermal source, and the dryer top is provided with exhaust outlet, and exhaust outlet is connected with total-heat exchanger.The cooling chamber bottom is equipped with cooling device, and top is provided with exhaust outlet, and exhaust outlet links to each other with thermal source.
Comminutor comprises main shaft, decelerator, press nips, granulation die, cutter, shell and recuperation of heat pipeline.
Main shaft uprightly is arranged in the cylindrical outer casing, the main shaft upper outside is symmetrically installed with several press nips along circumference, press nips is comprised of 2-4 the circular pinch roller of the chip that can rotate separately that stacks, the axis of pinch roller arranges with the axis of main shaft is vertical, the main shaft periphery is fixed with granulation die, granulation die is positioned at the press nips below, the pinch roller lower end cooperates with the granulation die upper surface, granulation die is peripheral to be cooperated with the comminutor shell, be provided with the through hole of some above-below directions on the granulation die, the granulation die below is provided with cutter; The main shaft lower end connects worm type of reduction gearing.Decelerator connects power source.
Comminutor shell periphery and comminutor lower end material outlet partly are wound with the recuperation of heat pipeline, and the recuperation of heat pipeline connects thermal source.The comminutor lower end is provided with funnel, and hopper outlet is connected to the undermost cooling chamber of drying unit by delivery chute, and the cooling chamber material outlet connects packaging facilities.The large modulus trapezoidal thread quick fixation structure of employing that is threaded that relates in the comminutor makes and safeguards with more mold exchange is more convenient simple.
Packaging facilities comprises funnel and the weighbridge of flow-controllable.
Thermal source comprises solar thermal collector, biomass energy particles boiler, total-heat exchanger and hot water storage tank.The first, solar energy utilizes system.By solar thermal collector solar heat is stored in the energy storage water tank, by heat transmission equipment the heat energy in the water tank is transported in the drying unit, because there is energy storage water tank in this system, can realize the target of heat supply in 24 hours.The second, when meeting with rainy weather, when solar energy utilizes system can supply without heat, adopt the biomass energy particles boiler that drying unit is done auxiliary heat supplying, also can be used as the Emergency power source backup.The 3rd; by to the energy recovery of comminutor, the energy recovery in the biomass fuel pellet cooling procedure; and the energy recovery of drying unit exhaust outlet and biomass fuel pellet boiler flue; with the basic energy of these heats as drying unit; reduce the thermal energy consumption of whole system, improve efficiency of energy utilization.
The said equipment is controlled by Intelligentized central control system.Can carry out comprehensive control to the technological process of producing, by various sensors to the charging rate in the production engineering, material temperature, humidity, discharging speed, temperature and humidity detects and realize controlling.
A kind of efficient energy-saving biomass fuel pellet of the utility model complete production unit adopts the quick fixation structure of large modulus trapezoidal thread, makes to safeguard and to change template more convenient simple.Given prominence to and utilized regenerative resource and improve the efficiency of energy utilization concept, in process of production the heat that product produces in compression process has been recycled, be used for the oven dry of raw material; Equally, the discharging of the Hot wet air heating in baking operation is also got rid of moisture by total-heat exchanger, heat is fed back the basal temperature that is used for improving drying unit.By the heat that adopts solar energy to utilize to produce in equipment, biomass fuel boiler and the production process thermal source as drying unit in the production process, reduced that electric energy is relied on, reach energy-saving and emission-reduction control in process of production.
Chip press nips of the present utility model has changed the monomer pressure roller structure of common Granulation Equipments, reduced pinch roller in working order because the static friction force that linear velocity difference produces, the static friction force that produces in process of production is little, the relative sliding distance of pinch roller on extrusion die is shorter, thereby also reduce the power consumption of equipment, save the energy.Have more power savings advantages than same kind of products at abroad, the density of the biomass fuel pellet product of production is more even, and energy utilization rate is higher, safeguards more convenient.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is schematic flow sheet of the present utility model;
Fig. 2 is the structural representation of drying equipment;
Fig. 3 is the heat flow schematic diagram of drying equipment;
Fig. 4 is the structural representation of granulator.
Wherein: 1, drying unit, 2, drying chamber, 3, cooling chamber, 4, biomass fuel pellet, 5, the cold wind import, 6, exhaust outlet, 7, the hot blast import, 8, shell, 9, main shaft, 10, press nips, 11, granulation die, 12, the recuperation of heat pipeline, 13, decelerator.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
Shown in Fig. 1,2,3,4, a kind of efficient energy-saving biomass fuel pellet complete production unit comprises pulverizer, drying equipment, comminutor, packaging facilities.Pulverizer is equipped with the energy-storing flywheel device, can adopt the motor of relative Ordinary pulverization machine smaller power to come driving arrangement, realizes the purpose of energy savings.
Drying equipment comprises drying unit and thermal source.
Drying unit is upright tunnel hierachical structure, and inside is provided with several to the screw rod agitator, and the drying unit top has material inlet, and the lower end is provided with material outlet, is provided with several drying chambers in the drying unit, and the drying unit orlop is cooling chamber.Undermost drying chamber one side of drying unit is provided with the hot blast import, and the hot blast import is connected with thermal source, and the dryer top is provided with exhaust outlet, and exhaust outlet is connected with total-heat exchanger.The cooling chamber bottom is equipped with cooling device, and top is provided with exhaust outlet, and exhaust outlet links to each other with thermal source.
Thermal source comprises solar thermal collector, biomass energy particles boiler, total-heat exchanger and hot water storage tank.The first, solar energy utilizes system.By solar thermal collector solar heat is stored in the energy storage water tank, by heat transmission equipment the heat energy in the water tank is transported in the drying unit, because there is energy storage water tank in this system, can realize the target of heat supply in 24 hours.The second, when meeting with rainy weather, when solar energy utilizes system can supply without heat, adopt the biomass energy particles boiler that drying unit is done auxiliary heat supplying, also can be used as the Emergency power source backup.The 3rd; by to the energy recovery of comminutor, the energy recovery in the biomass fuel pellet cooling procedure; and the energy recovery of drying unit exhaust outlet and biomass fuel pellet boiler flue; with the basic energy of these heats as drying unit; reduce the thermal energy consumption of whole system, improve efficiency of energy utilization.
Comminutor comprises main shaft, decelerator, press nips, granulation die, cutter, shell and recuperation of heat pipeline.
Main shaft uprightly is arranged in the cylindrical outer casing, the main shaft upper outside is symmetrically installed with several press nips along circumference, press nips is comprised of 4 circular pinch rollers of the chip that can rotate separately that stacks, the axis of pinch roller arranges with the axis of main shaft is vertical, the main shaft periphery is fixed with granulation die, granulation die is positioned at the press nips below, the pinch roller lower end cooperates with the granulation die upper surface, granulation die is peripheral to be cooperated with the comminutor shell, be provided with the through hole of some above-below directions on the granulation die, the granulation die below is provided with cutter; The main shaft lower end connects worm type of reduction gearing.Decelerator connects power source.
Comminutor shell periphery and comminutor lower end material outlet partly are wound with the recuperation of heat pipeline, and the recuperation of heat pipeline connects thermal source.The comminutor lower end is provided with funnel, and hopper outlet is connected to the undermost cooling chamber of drying unit by delivery chute, and the cooling chamber material outlet connects packaging facilities.The large modulus trapezoidal thread quick fixation structure of employing that is threaded that relates in the comminutor makes and safeguards with more mold exchange is more convenient simple.
Packaging facilities comprises funnel and the weighbridge of flow-controllable.
The said equipment is controlled by Intelligentized central control system.Can carry out comprehensive control to the technological process of producing, by various sensors to the charging rate in the production engineering, material temperature, humidity, discharging speed, temperature and humidity detects and realize controlling.
Use pulverizer to pulverize by super-dry equipment dry to raw material.Raw material has by the indoor design of aperture drying equipment and some the screw rod agitator is stirred the raw material that enters, in dry run, thermal source provides heat to pass into hot blast from the hot blast import of drying chamber, hot blast rises raw material is carried out heat drying, then discharge from the exhaust outlet on drying equipment top, by total-heat exchanger moisture is got rid of, heat is fed back the basal temperature that is used for improving drying equipment.
Then granulate.Comminutor adopts vertical structure; raw material enters compression chamber from the top freely falling body; by 4 chip press nips biomass material is squeezed into granulation die; cut to preseting length at the biomass fuel pellet that is extruded below the granulation die by the cutter that are installed in below the mould; the bio-fuel particle falls into the cooling chamber that delivery chute enters drying unit by the below hopper outlet of comminutor, enters package mouth through the energy recovery refrigerating work procedure.The heat energy that produces during granulation arrives heat recovery at the heat recovery exchanger of Granulation Equipments shell again the thermal source feed end of drying equipment.Entering at last packaging facilities is packed by packaging facilities.
A kind of efficient energy-saving biomass fuel pellet of the utility model complete production unit adopts the quick fixation structure of large modulus trapezoidal thread, makes to safeguard and to change template more convenient simple.Given prominence to and utilized regenerative resource and improve the efficiency of energy utilization concept, in process of production the heat that product produces in compression process has been recycled, be used for the oven dry of raw material; Equally, the discharging of the Hot wet air heating in baking operation is also got rid of moisture by total-heat exchanger, heat is fed back the basal temperature that is used for improving drying unit.By the heat that adopts solar energy to utilize to produce in equipment, biomass fuel boiler and the production process thermal source as drying unit in the production process, reduced that electric energy is relied on, reach energy-saving and emission-reduction control in process of production.
Chip press nips of the present utility model has changed the monomer pressure roller structure of common Granulation Equipments, reduced pinch roller in working order because the static friction force that linear velocity difference produces, the static friction force that produces in process of production is little, the relative sliding distance of pinch roller on extrusion die is shorter, thereby also reduce the power consumption of equipment, save the energy.Have more power savings advantages than same kind of products at abroad, the density of the biomass fuel pellet product of production is more even, and energy utilization rate is higher, safeguards more convenient.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. an efficient energy-saving biomass fuel pellet complete production unit comprises pulverizer, drying equipment, comminutor, packaging facilities, and it is characterized in that: pulverizer is equipped with the energy-storing flywheel device;
Drying equipment comprises drying unit and thermal source,
Drying unit is upright tunnel hierachical structure, and inside is provided with several to the screw rod agitator, and the drying unit top has material inlet, and the lower end is provided with material outlet, is provided with several drying chambers in the drying unit, and the drying unit orlop is cooling chamber,
Undermost drying chamber one side of drying unit is provided with the hot blast import, and the hot blast import is connected with thermal source, and the dryer top is provided with exhaust outlet, and exhaust outlet is connected with total-heat exchanger;
The cooling chamber bottom is equipped with cooling device, and top is provided with exhaust outlet, and exhaust outlet links to each other with thermal source;
Comminutor comprises main shaft, decelerator, press nips, granulation die, cutter, shell and recuperation of heat pipeline,
Main shaft uprightly is arranged in the cylindrical outer casing, the main shaft upper outside is symmetrically installed with several press nips along circumference, press nips is comprised of the circular pinch roller of several chips that can rotate separately that stack, the axis of pinch roller arranges with the axis of main shaft is vertical, the main shaft periphery is fixed with granulation die, granulation die is positioned at the press nips below, the pinch roller lower end cooperates with the granulation die upper surface, granulation die is peripheral to be cooperated with the comminutor shell, be provided with the through hole of some above-below directions on the granulation die, the granulation die below is provided with cutter; Main shaft lower end connection reducer, decelerator connects power source;
Comminutor shell periphery and comminutor lower end material outlet partly are wound with the recuperation of heat pipeline, and the recuperation of heat pipeline connects thermal source;
The comminutor lower end is provided with funnel, and hopper outlet is connected to the undermost cooling chamber of drying unit by delivery chute, and the cooling chamber material outlet connects packaging facilities;
Packaging facilities comprises funnel and the weighbridge of flow-controllable,
The said equipment is controlled by Intelligentized central control system.
2. a kind of efficient energy-saving biomass fuel pellet complete production unit according to claim 1, it is characterized in that: thermal source comprises solar thermal collector, biomass energy particles boiler, total-heat exchanger and hot water storage tank.
3. a kind of efficient energy-saving biomass fuel pellet complete production unit according to claim 1, it is characterized in that: decelerator is worm type of reduction gearing.
4. a kind of efficient energy-saving biomass fuel pellet complete production unit according to claim 1 is characterized in that: the large modulus trapezoidal thread quick fixation structure of employing that is threaded that relates in the comminutor.
5. a kind of efficient energy-saving biomass fuel pellet complete production unit according to claim 1, it is characterized in that: the drying unit shell is equipped with insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294997 CN202654994U (en) | 2012-05-18 | 2012-06-21 | Energy-saving efficient biomass fuel particle complete producing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220224313.1 | 2012-05-18 | ||
| CN201220224313 | 2012-05-18 | ||
| CN 201220294997 CN202654994U (en) | 2012-05-18 | 2012-06-21 | Energy-saving efficient biomass fuel particle complete producing equipment |
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| Publication Number | Publication Date |
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| CN202654994U true CN202654994U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220294997 Expired - Fee Related CN202654994U (en) | 2012-05-18 | 2012-06-21 | Energy-saving efficient biomass fuel particle complete producing equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732352A (en) * | 2012-05-18 | 2012-10-17 | 无锡格林波特科技有限公司 | Complete production device of energy-saving high-efficiency biomass fuel particles |
| CN108929738A (en) * | 2018-08-03 | 2018-12-04 | 台州骊威环保科技有限公司 | A kind of device using agricultural wastes production fuel |
| CN109647279A (en) * | 2018-12-28 | 2019-04-19 | 北京中矿环保科技股份有限公司 | Coal gasification fine slag is granulated co-combustion system |
-
2012
- 2012-06-21 CN CN 201220294997 patent/CN202654994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732352A (en) * | 2012-05-18 | 2012-10-17 | 无锡格林波特科技有限公司 | Complete production device of energy-saving high-efficiency biomass fuel particles |
| CN108929738A (en) * | 2018-08-03 | 2018-12-04 | 台州骊威环保科技有限公司 | A kind of device using agricultural wastes production fuel |
| CN109647279A (en) * | 2018-12-28 | 2019-04-19 | 北京中矿环保科技股份有限公司 | Coal gasification fine slag is granulated co-combustion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |