CN203454675U - Biomass hot air system applied to fabric washing and drying - Google Patents

Biomass hot air system applied to fabric washing and drying Download PDF

Info

Publication number
CN203454675U
CN203454675U CN201320383221.2U CN201320383221U CN203454675U CN 203454675 U CN203454675 U CN 203454675U CN 201320383221 U CN201320383221 U CN 201320383221U CN 203454675 U CN203454675 U CN 203454675U
Authority
CN
China
Prior art keywords
hot air
drying
cold
fabric
hot
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.)
Expired - Fee Related
Application number
CN201320383221.2U
Other languages
Chinese (zh)
Inventor
刘光华
杜海江
吴伯秋
王新强
李崇实
董燕萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN BAIDA NEW ENERGY Co Ltd
Original Assignee
DONGGUAN BAIDA NEW ENERGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DONGGUAN BAIDA NEW ENERGY Co Ltd filed Critical DONGGUAN BAIDA NEW ENERGY Co Ltd
Priority to CN201320383221.2U priority Critical patent/CN203454675U/en
Application granted granted Critical
Publication of CN203454675U publication Critical patent/CN203454675U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Drying Of Solid Materials (AREA)

Abstract

The utility model provides a biomass hot air system applied to fabric washing and drying. The system is used for improving drying speed and effects and reducing enterprise cost. The system comprises a biomass particle combustor, a hot air boiler and a fabric dryer. The hot air boiler comprises a combustion chamber and a heat exchange pipeline surrounding the combustion chamber. The heat exchange pipeline is provided with an air inlet. The nozzle of the biomass particle combustor is inserted into the combustion chamber of the hot air boiler. The fabric dryer comprises a cold and hot air mixing temperature regulation chamber and a drying chamber. The heat exchange pipeline of the hot air boiler is connected with the cold and hot air mixing temperature regulation chamber of the fabric dryer through a hot air conveying pipeline. The cold and hot air mixing temperature regulation chamber is provided with a cold air inlet, and the drying chamber is provided with a moisture outlet. The system firstly utilizes biomass particles to produce high-temperature hot air, and secondly mix the hot air with the normal temperature cold air to reach suitable temperature for the fabric and directly contact the to-be-dried fabric in the fabric dryer, so that heat exchange caused by the conventional steam drying is eliminated, and heat efficiency and drying efficiency are greatly improved.

Description

A kind of biomass thermal wind system being applied in fabric washing oven dry
Technical field
The utility model belongs to Biomass Energy Utilization technical field, specially refers to a kind of biomass thermal wind system being applied in fabric washing oven dry.
Background technology
Current textile industry fabric washing is dried and is all adopted steam heat-exchanging to add hot-air mode to complete, belong to indirect, and there are the following problems: 1, heat exchanger effectiveness only has 20% left and right, and it is about 60% that waste-heat rejection has accounted for, so the low-yield loss of heat exchange efficiency is large; 2, the hot air temperature after heat exchange is generally no more than 120 ℃ because vapor (steam) temperature more high pressure is larger, the about 2MPa of pressure during 120 ℃ of superheat steam temperatures, pressure 4.76MPa in the time of 150 ℃, the too high booster that will cause of steam pressure is dangerous; 3, the production of superheated steam be unable to do without steam boiler, and boiler oil all adopts coal, oil or natural gas, and in these fuel, coal is seriously polluted, and coal hot-air boiler has been put into eliminates transformation catalogue, unable the bearing of oil or natural gas motorcar high cost enterprise.
Summary of the invention
The purpose of this utility model is to propose a kind of biomass thermal wind system being applied in fabric washing oven dry, to improve drying rate and effect, and reduces entreprise cost.
The biomass thermal wind system being applied in fabric washing oven dry of the present utility model comprises biomass particle burner, hot air boiler and fabric drying machine; Described hot air boiler comprises burner hearth and around the heat exchanging pipe of burner hearth, described heat exchanging pipe is provided with air inlet, and the nozzle of described biomass particle burner stretches in the burner hearth of described hot air boiler; Described fabric drying machine comprises cold and hot mixed wind temperature adjustment storehouse and the warehouse for drying communicating, the heat exchanging pipe of described hot air boiler is connected with the cold and hot mixed wind temperature adjustment storehouse of fabric drying machine by hot blast conveying pipe road, described cold and hot mixed wind temperature adjustment storehouse is provided with cold air inlet, and described warehouse for drying is provided with moisture outlet.
In use, the spiral propeller of Frequency Converter Control is to biomass particle burner rationing biomass granule fuel and ignite, biomass granule fuel is half gasification, and combustion in biomass particle burner, flame stretches in burner hearth by the nozzle of biomass particle burner and heat exchanging pipeline heats, make high-temperature hot-air the output of air heat to the 220 ℃ left and right of heat exchanging pipe, cold and hot mixed wind temperature adjustment Cang Chu at fabric drying machine, the normal temperature cold wind that high-temperature hot-air enters with cold air inlet again mixes, temperature adjustment is to being suitable for after the temperature of fabric drying technological requirement, be directed into warehouse for drying and directly contact oven dry fabric.
Further, described biomass particle burner is provided with combustion chamber and around the cooling sandwith layer of combustion chamber, described cooling sandwith layer is provided with air inlet and exhaust outlet, and the air inlet of described heat exchanging pipe is connected with the exhaust outlet of cooling sandwith layer.When normal temperature cold wind passes through interlayer, on the one hand combustion chamber is cooled, form on the other hand low temperature hot blast, low temperature hot blast by post bake, forms high-temperature hot-air in hot air boiler.
Further, the air inlet of described cooling sandwith layer is provided with the first air blast, the cold air inlet of described warehouse for drying is provided with the second air blast, in described cold and hot mixed wind temperature adjustment storehouse and/or warehouse for drying, be provided with temperature sensor, described temperature sensor, the first air blast and the second air blast are all connected with a control module.Control module regulates the air quantity of the first air blast and the second air blast according to the temperature information of temperature sensor, thereby can accurately control the temperature of the hot blast that enters warehouse for drying, makes the drying effect of fabric drying machine best.
Further, the burner hearth of described hot air boiler is connected with air-introduced machine and pipeline, for reclaiming using waste heat from tail gas, can utilize waste heat that granular fuel is carried out to pre-heating drying, thereby improves the efficiency of combustion of granular fuel.
The utility model is by granular fuel half gasification, and combustion first, and utilize hot air boiler to produce 220 ℃ of hot blasts, again hot blast and the mixed wind temperature adjustment of normal temperature cold wind are arrived to the applicable temperature of fabric, directly in fabric drying machine, fabric is dried in contact, save the heat exchange of traditional steam drying, the thermal efficiency and drying efficiency are significantly improved.The utilization of biomass fuel, has saved entreprise cost, and environment protection emission.In addition, all thermals source in whole process all can be utilized effectively, and have avoided waste.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that is applied to the biomass thermal wind system in fabric washing oven dry of the present utility model.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and operation principle etc.
Embodiment 1:
As shown in Figure 1, the biomass thermal wind system being applied in fabric washing oven dry of the present embodiment comprises biomass particle burner 1, hot air boiler 2 and fabric drying machine 3; Described hot air boiler 2 comprises burner hearth 21 and around the heat exchanging pipe 22 of burner hearth 21, described heat exchanging pipe 22 is provided with air inlet 23, described biomass particle burner 1 nozzle stretch in the burner hearth 21 of described hot air boiler 2; Described fabric drying machine 3 comprises cold and hot mixed wind temperature adjustment storehouse 31 and the warehouse for drying 32 communicating, the heat exchanging pipe 22 of described hot air boiler 2 is connected with the cold and hot mixed wind temperature adjustment storehouse 31 of fabric drying machine 3 by hot blast conveying pipe road, described cold and hot mixed wind temperature adjustment storehouse 31 is also provided with cold air inlet 33, and described warehouse for drying 32 is provided with moisture outlet 34.
The burner hearth 21 of hot air boiler 2 is connected with air-introduced machine 4 and pipeline 5, for reclaiming using waste heat from tail gas, pipeline 5 is led to granular fuel, just can utilize the high-temp combustion tail gas of burner hearth 21 to carry out pre-heating drying to granular fuel, thereby improve half gasification, and combustion efficiency of granular fuel.
Biomass particle burner 1 be provided with combustion chamber 14 and around combustion chamber 14 cooling sandwith layer 11, described cooling sandwith layer 11 is provided with air inlet 12 and exhaust outlet 13, the air inlet 23 of described heat exchanging pipe 22 is connected with the exhaust outlet 13 of cooling sandwith layer 11.Normal temperature cold wind when the cooling sandwith layer 11, when combustion chamber 14 is cooled, is heated and forms low temperature hot blast, and low temperature hot blast carries out post bake after importing the heat exchanging pipe 22 of hot air boiler 2, forms high-temperature hot-air.
The air inlet 12 of cooling sandwith layer 11 is provided with the first air blast 6, the cold air inlet 33 of described warehouse for drying 32 is provided with the second air blast 7, in described warehouse for drying 32, be provided with temperature sensor 8, described temperature sensor 8, the first air blast 6 and the second air blast 7 be all connected with a control module (control module not shown in FIG.).
In use, the spiral propeller of Frequency Converter Control is to biomass particle burner 1 rationing biomass granule fuel and ignite, biomass granule fuel is half gasification, and combustion in biomass particle burner 1, flame is sprayed onto in the burner hearth 21 of hot air boiler 2 by the nozzle of biomass particle burner 1, combustion flame is by the high-temperature hot-air output of air heat to the 220 ℃ left and right of heat exchanging pipe 22 in hot air boiler 2, cold and hot mixed wind temperature adjustment Cang31Chu at fabric drying machine 3, the normal temperature cold wind that high-temperature hot-air enters with cold air inlet 33 again mixes, control module regulates the air quantity of the first air blast 6 and the second air blast 7 according to the temperature information of temperature sensor 8, thereby can accurately control the temperature of the hot blast that enters warehouse for drying 32, it is remained in 60~150 ℃ of temperature ranges, directly contact the fabric to be dried in warehouse for drying 32, make the drying effect of fabric drying machine 3 best.
According to Vehicles Collected from Market situation, if produce the heat of 9000 kilocalories, by the cost of natural gas, be 5.2 yuan, by the cost of No. 0 diesel oil, be 7.03 yuan, electricity consumption is 10.46 yuan, and the utility model adopts the cost of biomass fuel to be only 3.2 yuan.
Biomass thermal wind system of the present utility model is used biomass granule fuel directly to produce hot blast, not only reduced the cost of textile industry on baking operation, improved the competitiveness of product and enterprise, also use the special equipment that needs professional's Operation and Maintenance without special technology requirement and equipment replacement simple to operate, simplified operation, the reliability that has improved equipment, has reduced potential safety hazard.

Claims (4)

1. be applied to the biomass thermal wind system in fabric washing oven dry, it is characterized in that comprising biomass particle burner, hot air boiler and fabric drying machine; Described hot air boiler comprises burner hearth and around the heat exchanging pipe of burner hearth, described heat exchanging pipe is provided with air inlet, and the nozzle of described biomass particle burner stretches in the burner hearth of described hot air boiler; Described fabric drying machine comprises cold and hot mixed wind temperature adjustment storehouse and the warehouse for drying communicating, the heat exchanging pipe of described hot air boiler is connected with the cold and hot mixed wind temperature adjustment storehouse of fabric drying machine by hot blast conveying pipe road, described cold and hot mixed wind temperature adjustment storehouse is provided with cold air inlet, and described warehouse for drying is provided with moisture outlet.
2. the biomass thermal wind system of fabric washing in drying that be applied to according to claim 1, it is characterized in that described biomass particle burner is provided with combustion chamber and around the cooling sandwith layer of combustion chamber, described cooling sandwith layer is provided with air inlet and exhaust outlet, and the air inlet of described heat exchanging pipe is connected with the exhaust outlet of cooling sandwith layer.
3. the biomass thermal wind system of fabric washing in drying that be applied to according to claim 2, the air inlet that it is characterized in that described cooling sandwith layer is provided with the first air blast, the cold air inlet of described warehouse for drying is provided with the second air blast, in described cold and hot mixed wind temperature adjustment storehouse and/or warehouse for drying, be provided with temperature sensor, described temperature sensor, the first air blast and the second air blast are all connected with a control module.
4. the biomass thermal wind system being applied in fabric washing oven dry according to claim 3, is characterized in that the burner hearth of described hot air boiler is connected with air-introduced machine and pipeline.
CN201320383221.2U 2013-07-01 2013-07-01 Biomass hot air system applied to fabric washing and drying Expired - Fee Related CN203454675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320383221.2U CN203454675U (en) 2013-07-01 2013-07-01 Biomass hot air system applied to fabric washing and drying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320383221.2U CN203454675U (en) 2013-07-01 2013-07-01 Biomass hot air system applied to fabric washing and drying

Publications (1)

Publication Number Publication Date
CN203454675U true CN203454675U (en) 2014-02-26

Family

ID=50134542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320383221.2U Expired - Fee Related CN203454675U (en) 2013-07-01 2013-07-01 Biomass hot air system applied to fabric washing and drying

Country Status (1)

Country Link
CN (1) CN203454675U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105157402A (en) * 2015-09-25 2015-12-16 江苏海狮机械集团有限公司 Linen drying device with biomass energy utilized
CN109297270A (en) * 2018-07-26 2019-02-01 合肥三伍机械有限公司 A kind of dryer hot air chamber that ventilation efficiency is high
CN110806068A (en) * 2019-11-27 2020-02-18 牛崇柏 Energy-concerving and environment-protective hot air drying device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105157402A (en) * 2015-09-25 2015-12-16 江苏海狮机械集团有限公司 Linen drying device with biomass energy utilized
CN109297270A (en) * 2018-07-26 2019-02-01 合肥三伍机械有限公司 A kind of dryer hot air chamber that ventilation efficiency is high
CN110806068A (en) * 2019-11-27 2020-02-18 牛崇柏 Energy-concerving and environment-protective hot air drying device

Similar Documents

Publication Publication Date Title
CN107328174A (en) A kind of oven drying system of utilization organic exhaust gas combustion heating
CN206600833U (en) Ensure the smoke waste heat utilization system of SCR denitration efficiency under a kind of underload
CN203478903U (en) Biomass hot-air system applied to industrial coating lines
CN102252339A (en) System for reducing discharge smoke temperature of power station boiler
CN103807868B (en) Be applicable to the internal heating fluidized bed drying system of brown coal air cooling turbo-generator
CN108343983A (en) Eliminate the device of chimney white plume
CN203454675U (en) Biomass hot air system applied to fabric washing and drying
CN207147079U (en) A kind of oven drying system using organic exhaust gas combustion heating
CN208042106U (en) A kind of coal gas high-temperature high-voltage power generation system
CN204881084U (en) Two -stage raw coal drying system suitable for air cooling unit
CN101706215B (en) Method and device for double-source power cogeneration with sintering waste heat
CN204830910U (en) Take sintering and pelletizing waste heat power generation system of after burning
CN204730669U (en) A kind of sinter cooler waste gas residual heat cascade utilization device
CN203881095U (en) Synthetic leather dry process production line natural gas direct combustion heating device
CN103063044A (en) Rotary hearth furnace flue gas waste heat utilization system and rotary hearth furnace flue gas waste heat utilization method
CN206160180U (en) Energy transposition cascade utilization explosion -proof type wind powder heating system
CN205048405U (en) Industrial boiler flue waste heat utilization system
CN202040826U (en) Heat-storage type coal power online heater
CN201878692U (en) Waste heat recycling system for grain drying system
CN205482289U (en) Raw coal steam drying system of power plant suitable for operate in a variable working condition
CN204345610U (en) A kind of high efficiency burnt gas formula steam superheating device
CN202643715U (en) Gas steam combined cycle power generation process waste heat utilization system
CN103644744B (en) Gradient kiln gas waste heat utilization method
CN206987901U (en) A kind of pyrolysis gas energy comprehensive utilization system
CN201463488U (en) Coal-to-gas direct-fired dry gypsum board device

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: 20140226

Termination date: 20190701

CF01 Termination of patent right due to non-payment of annual fee