CN205014803U - Utilize waste heat of boiler flue gas's drying device - Google Patents

Utilize waste heat of boiler flue gas's drying device Download PDF

Info

Publication number
CN205014803U
CN205014803U CN201520636098.XU CN201520636098U CN205014803U CN 205014803 U CN205014803 U CN 205014803U CN 201520636098 U CN201520636098 U CN 201520636098U CN 205014803 U CN205014803 U CN 205014803U
Authority
CN
China
Prior art keywords
boiler
fan
dehumidifier
drying unit
radiation collector
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
CN201520636098.XU
Other languages
Chinese (zh)
Inventor
潘大东
农琦
林帆
卢耀海
甘志强
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.)
GUANGXI LI SHENG COCOON SILK CO Ltd
Original Assignee
GUANGXI LI SHENG COCOON SILK 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 GUANGXI LI SHENG COCOON SILK CO Ltd filed Critical GUANGXI LI SHENG COCOON SILK CO Ltd
Priority to CN201520636098.XU priority Critical patent/CN205014803U/en
Application granted granted Critical
Publication of CN205014803U publication Critical patent/CN205014803U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Drying Of Solid Materials (AREA)

Abstract

The utility model discloses an utilize waste heat of boiler flue gas's drying device belongs to energy saving and emission reduction technical field, drying device includes boiler, heat dissipation collector, dust remover, first fan, second fan, pulley, dehumidifier, chimney, and the boiler passes through boiler exhanst gas outlet pipe with the heat dissipation collector and links to each other, and the heat dissipation collector export pipeline link to each other with the dust remover, and first fan links to each other with dust remover export pipeline, and the pulley links to each other with first fan export pipeline, and the dehumidifier links to each other with pulley export pipeline, and the second fan links to each other with dehumidifier export pipeline, and the chimney links to each other with second fan export pipeline. The utility model discloses a drying device is applied to time silk cocoon of drying, both make full use of waste heat of boiler flue gas, again can the recycle silk cocoon, reached energy saving and emission reduction, the purpose of the increase performance of enterprises.

Description

A kind of drying unit utilizing residual heat from boiler fume
[technical field]
The utility model relates to a kind of steam boiler fume afterheat re-use device, is specifically related to silk cocoon reeling mill steam boiler using waste heat from tail gas for drying the device of time silk cocoon.
[background technology]
The steam boiler of silk cocoon reeling mill is the equipment for providing cocoon cooking steam, the steam boiler of general reeling mill belongs to medium small boiler, seldom carry out waste heat recovery, the exhaust temperature of direct discharge reaches 300-500 DEG C, directly by remaining exhaust emissions to outdoor, on the one hand heat loss very big, do not meet national standard control overflow, on the other hand, material produces a large amount of dust after boiler combustion, and direct discharge can cause environmental pollution.
In addition, silk cocoon reeling mill can choose aborning and pick time silk cocoon, secondary silk cocoon is a kind of well fertilizer, feedstuff, silkworm chrysalis inside silk cocoon is also a kind of expensive food materials, but secondary silk cocoon is subject to the dead or rotten impact of silkworm chrysalis, bedewed by dirt, steam, be not suitable for the production being directly used in fertilizer and feed, can use after needing oven dry.It is less that present stage is used for the kind of drier for silkworm cocoons, divides by heat resource form, is mainly divided into " hot blast, microwave, infrared " several types, all needs electricity consumption supply, efficiency is lower, not energy-conserving and environment-protective.
[utility model content]
The utility model provides a kind of drying unit utilizing residual heat from boiler fume, to solve, drier for silkworm cocoons efficiency is low, power consumption is large, residual heat from boiler fume is wasted, the problems such as the direct exhaust emission environment of flue gas, drying unit of the present utility model both took full advantage of residual heat from boiler fume, time silk cocoon can be recycled again, reach energy-saving and emission-reduction, increase the object of the performance of enterprises.
For solving above technical problem, the utility model by the following technical solutions:
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler, heat radiation collector, deduster, the first blower fan, the second blower fan, drum, dehumidifier, chimney, boiler is connected by boiler flue gas outlet pipe with heat radiation collector, heat radiation collector outlet conduit is connected with deduster, first blower fan is connected with house outlet pipeline, drum is connected with the first fan outlet pipeline, dehumidifier is connected with drum outlet conduit, second blower fan is connected with dehumidifier outlet conduit, and chimney is connected with the second fan outlet pipeline.
Preferably, described boiler is coal-burning boiler or the boiler that is fuel with culled wood sheet, mulberry bar.
Preferably, described heat radiation collector arranges one or more groups.
Preferably, the collector that dispels the heat is provided with the identical cylindrical metal thermal-arrest arm of more than 10 specifications.
Preferably, described deduster comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system.
Preferably, described dehumidifier comprises: compressor, heat exchanger, fan, water container, casing and controller.
The described drying unit of residual heat from boiler fume that utilizes is drying the application in time silk cocoon.
The utility model has following beneficial effect:
(1) drying unit of the present utility model had both taken full advantage of the residual heat from boiler fume oven dry time silk cocoon of silk cocoon reeling mill, effectively reduced again the discharge of boiler smoke dust, greatly alleviated the pollution of environment, reach the object of energy-saving and emission-reduction;
(2), after residual heat from boiler fume dries time silk cocoon, sell fertilizer plant or feed factory as raw material, thus add the benefit of enterprise.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
In figure, Each part title is as follows:
1 is boiler, and 2 is boiler flue gas outlet pipe, and 3 is heat radiation collector, 4 is heat radiation collector outlet conduit, and 5 is deduster, and 6 is house outlet pipeline, 7 is the first blower fan, and 8 is the first fan outlet pipeline, and 9 is drum, 10 is drum outlet conduit, 11 is dehumidifier, and 12 is dehumidifier outlet conduit, and 13 is the second blower fan, 14 is the second fan outlet pipeline, and 15 is chimney.
[detailed description of the invention]
Be specifically described below in conjunction with specific embodiment.
Embodiment 1
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler 1, heat radiation collector 3, deduster 5, first blower fan 7, second blower fan 13, drum 10, dehumidifier 11, chimney 15, boiler 1 is connected by boiler flue gas outlet pipe 2 with heat radiation collector 3, heat radiation collector outlet conduit 4 is connected with deduster 5, first blower fan 7 is connected with house outlet pipeline 6, drum 9 is connected with the first fan outlet pipeline 8, dehumidifier 11 is connected with drum outlet conduit 10, second blower fan 13 is connected with dehumidifier outlet conduit 12, and chimney 15 is connected with the second fan outlet pipeline 14.
Wherein, described boiler 1 is coal-fired boiler 1; Described heat radiation collector 3 is set to one group, and heat radiation collector 3 is provided with the identical cylindrical metal thermal-arrest arm of 10 specifications; Described deduster 5 comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system; Described dehumidifier 11 comprises: compressor, heat exchanger, fan, water container, casing and controller; Described drying unit is applied to dries time silk cocoon.
Embodiment 2
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler 1, heat radiation collector 3, deduster 5, first blower fan 7, second blower fan 13, drum 10, dehumidifier 11, chimney 15, boiler 1 is connected by boiler flue gas outlet pipe 2 with heat radiation collector 3, heat radiation collector outlet conduit 4 is connected with deduster 5, first blower fan 7 is connected with house outlet pipeline 6, drum 9 is connected with the first fan outlet pipeline 8, dehumidifier 11 is connected with drum outlet conduit 10, second blower fan 13 is connected with dehumidifier outlet conduit 12, and chimney 15 is connected with the second fan outlet pipeline 14.
Wherein, the boiler 1 that described boiler 1 is is fuel with culled wood sheet; Described heat radiation collector 3 arranges two groups, and heat radiation collector 3 is provided with the identical cylindrical metal thermal-arrest arm of 12 specifications; Described deduster 5 comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system; Described dehumidifier 11 comprises: compressor, heat exchanger, fan, water container, casing and controller; Described drying unit is applied to dries time silk cocoon.
Embodiment 3
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler 1, heat radiation collector 3, deduster 5, first blower fan 7, second blower fan 13, drum 10, dehumidifier 11, chimney 15, boiler 1 is connected by boiler flue gas outlet pipe 2 with heat radiation collector 3, heat radiation collector outlet conduit 4 is connected with deduster 5, first blower fan 7 is connected with house outlet pipeline 6, drum 9 is connected with the first fan outlet pipeline 8, dehumidifier 11 is connected with drum outlet conduit 10, second blower fan 13 is connected with dehumidifier outlet conduit 12, and chimney 15 is connected with the second fan outlet pipeline 14.
Wherein, the boiler 1 that described boiler 1 is is fuel with useless mulberry bar; Described heat radiation collector 3 arranges three groups, and heat radiation collector 3 is provided with the identical cylindrical metal thermal-arrest arm of 15 specifications; Described deduster 5 comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system; Described dehumidifier 11 comprises: compressor, heat exchanger, fan, water container, casing and controller; Described drying unit is applied to dries time silk cocoon.
Embodiment 4
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler 1, heat radiation collector 3, deduster 5, first blower fan 7, second blower fan 13, drum 10, dehumidifier 11, chimney 15, boiler 1 is connected by boiler flue gas outlet pipe 2 with heat radiation collector 3, heat radiation collector outlet conduit 4 is connected with deduster 5, first blower fan 7 is connected with house outlet pipeline 6, drum 9 is connected with the first fan outlet pipeline 8, dehumidifier 11 is connected with drum outlet conduit 10, second blower fan 13 is connected with dehumidifier outlet conduit 12, and chimney 15 is connected with the second fan outlet pipeline 14.
Wherein, described boiler 1 is coal-fired boiler 1; Described heat radiation collector 3 arranges two groups, and heat radiation collector 3 is provided with the identical cylindrical metal thermal-arrest arm of 12 specifications; Described deduster 5 comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system; Described dehumidifier 11 comprises: compressor, heat exchanger, fan, water container, casing and controller; Described drying unit is applied to dries time silk cocoon.
Embodiment 5
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler 1, heat radiation collector 3, deduster 5, first blower fan 7, second blower fan 13, drum 10, dehumidifier 11, chimney 15, boiler 1 is connected by boiler flue gas outlet pipe 2 with heat radiation collector 3, heat radiation collector outlet conduit 4 is connected with deduster 5, first blower fan 7 is connected with house outlet pipeline 6, drum 9 is connected with the first fan outlet pipeline 8, dehumidifier 11 is connected with drum outlet conduit 10, second blower fan 13 is connected with dehumidifier outlet conduit 12, and chimney 15 is connected with the second fan outlet pipeline 14.
Wherein, the boiler 1 that described boiler 1 is is fuel with culled wood sheet and useless mulberry bar; Described heat radiation collector 3 arranges one group, and heat radiation collector 3 is provided with the identical cylindrical metal thermal-arrest arm of 15 specifications; Described deduster 5 comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system; Described dehumidifier 11 comprises: compressor, heat exchanger, fan, water container, casing and controller; Described drying unit is applied to dries time silk cocoon.
Embodiment 6
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler 1, heat radiation collector 3, deduster 5, first blower fan 7, second blower fan 13, drum 10, dehumidifier 11, chimney 15, boiler 1 is connected by boiler flue gas outlet pipe 2 with heat radiation collector 3, heat radiation collector outlet conduit 4 is connected with deduster 5, first blower fan 7 is connected with house outlet pipeline 6, drum 9 is connected with the first fan outlet pipeline 8, dehumidifier 11 is connected with drum outlet conduit 10, second blower fan 13 is connected with dehumidifier outlet conduit 12, and chimney 15 is connected with the second fan outlet pipeline 14.
Wherein, described boiler 1 is coal-fired boiler 1; Described heat radiation collector 3 arranges three groups, and heat radiation collector 3 is provided with the identical cylindrical metal thermal-arrest arm of 12 specifications; Described deduster 5 comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system; Described dehumidifier 11 comprises: compressor, heat exchanger, fan, water container, casing and controller; Described drying unit is applied to dries time silk cocoon.
Embodiment 7
A kind of drying unit utilizing residual heat from boiler fume, comprise boiler 1, heat radiation collector 3, deduster 5, first blower fan 7, second blower fan 13, drum 10, dehumidifier 11, chimney 15, boiler 1 is connected by boiler flue gas outlet pipe 2 with heat radiation collector 3, heat radiation collector outlet conduit 4 is connected with deduster 5, first blower fan 7 is connected with house outlet pipeline 6, drum 9 is connected with the first fan outlet pipeline 8, dehumidifier 11 is connected with drum outlet conduit 10, second blower fan 13 is connected with dehumidifier outlet conduit 12, and chimney 15 is connected with the second fan outlet pipeline 14.
Wherein, the boiler 1 that described boiler 1 is is fuel with culled wood sheet and useless mulberry bar; Described heat radiation collector 3 arranges three groups, and heat radiation collector 3 is provided with the identical cylindrical metal thermal-arrest arm of 18 specifications; Described deduster 5 comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system; Described dehumidifier 11 comprises: compressor, heat exchanger, fan, water container, casing and controller; Described drying unit is applied to dries time silk cocoon.
The utility model utilizes the drying unit operation principle of residual heat from boiler fume: during use, heat radiation collector is adopted to collect residual heat from boiler fume, simultaneously by deduster removing boiler smoke dust, to avoid dust to contact with the wet time silk cocoon in drum, thus the quality of the dry time silk cocoon of impact.Waste heat enters drum, rotates drum simultaneously and wet time silk cocoon is heated evenly, avoid temperature too high, burn time silk cocoon and affect quality.With most moisture in drum gas out, remove moisture by dehumidifier, accelerate the corrosion of blower fan after being conducive to avoiding moisture to enter the second blower fan, the flue gas finally removing moisture is entered in air by chimney.
Use drying unit effect experimental of the present utility model
For 4t boiler, collect one day heat, for drying wet time silk cocoon, finally dry time silk cocoon is sold, and calculate benefit, result is as shown in the table:
As seen from the above table: for 4t boiler, heat collected by one day, be equivalent to the heat that 450-550kg firewood produces, the wet time silk cocoon of 800-1000kg can be dried, value 800-1000 unit is sold after wet time silk cocoon is dry, the not only energy-saving and emission-reduction of visible use drying unit of the present utility model, and add the benefit of enterprise.
Above content can not assert that the utility model is specifically implemented to be confined to these explanations; for person of an ordinary skill in the technical field; under not departing from this concept thereof; some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that the utility model is determined by submitted to claims.

Claims (7)

1. one kind utilizes the drying unit of residual heat from boiler fume, comprise boiler, deduster, the first blower fan, the second blower fan, drum, chimney, it is characterized in that, also comprise: heat radiation collector, dehumidifier, boiler is connected by boiler flue gas outlet pipe with heat radiation collector, heat radiation collector outlet conduit is connected with deduster, first blower fan is connected with house outlet pipeline, drum is connected with the first fan outlet pipeline, dehumidifier is connected with drum outlet conduit, second blower fan is connected with dehumidifier outlet conduit, and chimney is connected with the second fan outlet pipeline.
2. the drying unit utilizing residual heat from boiler fume according to claim 1, is characterized in that, described boiler is coal-burning boiler or the boiler that is fuel with culled wood sheet, mulberry bar.
3. the drying unit utilizing residual heat from boiler fume according to claim 1, is characterized in that, described heat radiation collector arranges one or more groups.
4. the drying unit utilizing residual heat from boiler fume according to claim 1 or 3, is characterized in that, heat radiation collector is provided with the identical cylindrical metal thermal-arrest arm of more than 10 specifications.
5. the drying unit utilizing residual heat from boiler fume according to claim 1, is characterized in that, described deduster comprises: housing, ash bucket, ash exhauster, support and pulse dust cleaning system.
6. the drying unit utilizing residual heat from boiler fume according to claim 1, is characterized in that, described dehumidifier comprises: compressor, heat exchanger, fan, water container, casing and controller.
7. the drying unit of residual heat from boiler fume that utilizes according to any one of claim 1-6 is drying the application in time silk cocoon.
CN201520636098.XU 2015-08-21 2015-08-21 Utilize waste heat of boiler flue gas's drying device Expired - Fee Related CN205014803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520636098.XU CN205014803U (en) 2015-08-21 2015-08-21 Utilize waste heat of boiler flue gas's drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520636098.XU CN205014803U (en) 2015-08-21 2015-08-21 Utilize waste heat of boiler flue gas's drying device

Publications (1)

Publication Number Publication Date
CN205014803U true CN205014803U (en) 2016-02-03

Family

ID=55213401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520636098.XU Expired - Fee Related CN205014803U (en) 2015-08-21 2015-08-21 Utilize waste heat of boiler flue gas's drying device

Country Status (1)

Country Link
CN (1) CN205014803U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115286A (en) * 2015-08-21 2015-12-02 广西立盛茧丝绸有限公司 Drying device utilizing waste heat of boiler flue gas
CN106247782A (en) * 2016-08-03 2016-12-21 五洲丰农业科技有限公司 Residual heat integrative utilizes fertiliser granulates drying unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115286A (en) * 2015-08-21 2015-12-02 广西立盛茧丝绸有限公司 Drying device utilizing waste heat of boiler flue gas
CN106247782A (en) * 2016-08-03 2016-12-21 五洲丰农业科技有限公司 Residual heat integrative utilizes fertiliser granulates drying unit

Similar Documents

Publication Publication Date Title
CN102954678B (en) Utilize method and the device thereof of biomass boiler flue gas drying biomass material
CN207435292U (en) A kind of coupled electricity-generation system using smoke residual heat to dry sludge
CN101738061A (en) Kiln afterheat regeneration and drying process and device
CN104501547A (en) Radiator and furnace gas hybrid application drying kiln system
CN204438718U (en) Residual heat from boiler fume drying brown coal system and boiler smoke system
CN203907646U (en) Lignite drying system by boiler smoke waste heat of thermal power plant
CN204154193U (en) A kind of intelligently realizing explosion-proof fireworks and firecrackers dryer
CN105115286A (en) Drying device utilizing waste heat of boiler flue gas
CN101995168A (en) Method for recycling flue gas waste heat of calcium carbide furnace
CN205014803U (en) Utilize waste heat of boiler flue gas's drying device
CN102322733A (en) Rotary drum and airflow mixed flow drying device for oil-tea fruit shell wastes
CN104990396A (en) System for carrying out lignite drying and water recovery by using waste heat of power plant
CN215975499U (en) System for waste incineration flue gas waste heat coupling sludge drying
CN103822439B (en) One utilizes surplus heat of power plant to carry out pre-dried system and method to brown coal
CN208587921U (en) A kind of cyclone dryer and biomass fuel drying device
CN204007178U (en) Heat-treatment furnace flue gas waste heat utilization device
CN203672075U (en) System for drying material through mixed flue gas of biomass boiler
CN206478971U (en) Coal slime drying system
CN202881065U (en) Solar sludge drying and burning power generation energy-saving device
CN202371976U (en) Rotating drum and airflow mixed flow drying device of camellia oleifera shell wastes
CN201385389Y (en) Natural rubber steam drying oven
CN204881054U (en) Pine formula drying -machine waste gas utilizes device
CN204574710U (en) The dry kiln system of a kind of radiator, furnace gas mixing application
CN204114977U (en) Steam boiler tail-gas recycling device
CN203836998U (en) Novel heat pipe type waste heat recovery 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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160203

Termination date: 20210821