CN203687555U - Board drying kiln utilizing waste heat - Google Patents
Board drying kiln utilizing waste heat Download PDFInfo
- Publication number
- CN203687555U CN203687555U CN201320389741.4U CN201320389741U CN203687555U CN 203687555 U CN203687555 U CN 203687555U CN 201320389741 U CN201320389741 U CN 201320389741U CN 203687555 U CN203687555 U CN 203687555U
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- CN
- China
- Prior art keywords
- kiln
- waste heat
- drying kiln
- shaped radiator
- sheet material
- 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
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- 238000001035 drying Methods 0.000 title claims abstract description 64
- 239000002918 waste heat Substances 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims description 29
- 238000010079 rubber tapping Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse 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
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- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of board drying and discloses a board drying kiln utilizing waste heat. The board drying kiln comprises a kiln body, automatic lifting furnace doors, kiln vehicles, U-shaped radiators and kiln vehicle rails; the kiln body consists of at least one unit drying kiln; the bottom inside each unit drying kiln is provided with one U-shaped radiator; one end of the first U-shaped radiator is communicated with a waste heat lead-in device; the other end of the first U-shaped radiator is connected with a discharge device by being connected in series with the U-shaped radiator at the bottom of the next drying kiln, or is directly communicated with the discharge device; at least one group of kiln vehicle rail and one group of kiln vehicles are arranged above the U-shaped radiator in each unit drying kiln; a separator and one automatic lifting furnace door are arranged outside each unit drying kiln. The board drying kiln has a light weight and a good heat preservation effect; the temperature in the kiln can be kept constant; the technical requirements for drying boards are met; production safety and quality of finished products are ensured.
Description
Technical field
The utility model relates to the technical field of drying sheet material, relates in particular to a kind of sheet material drying kiln that utilizes waste heat.
Technical background
At present, on existing market, do not utilize the kiln facility of expansion furnace residual heat drying, because the waste heat waste gas discharging in expansion furnace production process also has 400-600 DEG C, this part high temperature will be through cooling conventionally, through smoke exhaust fan discharge, waste this part high temperature.This patent has proposed a kind of drying kiln that utilizes this part waste heat to dry the materials such as sheet material, its objective is the waste heat for well utilizing expansion furnace, need not, separately consuming the energy, save the energy, reduces energy consumption.Have simple and reasonable, invest the feature that little, Maintenance and Repair are convenient, use cost is low.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of sheet material drying kiln that utilizes waste heat.
For realizing goal of the invention as above, the utility model adopts following technical scheme:
A kind of sheet material drying kiln that utilizes waste heat, comprise: kiln body, automatic lifting fire door, kiln car, tapping equipment, U-shaped radiator, dividing plate and kiln car track, described kiln body is at least made up of a unit drying kiln, each unit drying kiln inner bottom part is provided with U-shaped radiator, first U-shaped radiator one end is communicated with waste heat gatherer, first U-shaped radiator other end is by being connected tapping equipment with the U-shaped radiator tandem of next drying kiln bottom, or is directly communicated with tapping equipment; U-shaped radiator top in described each unit drying kiln is provided with at least by one group of kiln car track and kiln car; Described each unit drying kiln is outside equipped with dividing plate and automatic lifting fire door.
Utilize a sheet material drying kiln for waste heat, described kiln body is the body structure that refractory brick or steel plate insulation of furnace wall layer are made.
Utilize a sheet material drying kiln for waste heat, be describedly at least set to two unit drying kilns and form by the kiln body of stating of a unit drying kiln.
Utilize a sheet material drying kiln for waste heat, described kiln car is by multilayer steelframe in conjunction with forming, and multilayer steelframe bottom is provided with rail wheel, and multilayer steelframe front end is provided with tractive hook.
Utilize a sheet material drying kiln for waste heat, described waste heat gatherer is made up of electric control valve and pressure fan.
A sheet material drying kiln that utilizes waste heat, described tapping equipment is made up of electric control valve and air-introduced machine.
A sheet material furnace drying method that utilizes waste heat, its step is as follows:
1), first open switch, open automatic overhead door,
2), secondly open the draw-gear on dividing plate and kiln car track, kiln car drawn in drying kiln,
3) close, again automatic overhead door, now can open waste heat gatherer, the heat of the 400-600 after dedusting DEG C is introduced in kiln body,
4), the waste heat of 400-600 DEG C enters in unit drying kiln by U-shaped radiator, through the U-shaped radiator of kiln body inner bottom part, the sheet material on kiln car is dried;
5), by the temperature-detecting device arranging in the each unit of kiln body drying kiln, automatically control the size of waste heat gatherer output waste heat import volume by temperature measurement control system, thereby reach the temperature regulating in kiln body, make the temperature in kiln lasting constant, reach oven dry sheet material;
6), finally, use remaining waste heat waste gas to discharge through tapping equipment;
7), the sheet material finished product of drying, pulled out by pulling device by kiln car, or by device for discharging, flow out through guide groove.
Owing to adopting technical scheme as above, the utlity model has following superiority:
Utilize a sheet material drying kiln for waste heat, kiln body can be refractory brick or steel plate, and steel plate insulation of furnace wall layer is novel heat insulation module, lightweight and better heat preservation; Drying kiln is provided with a waste heat access to plant, and the heat of the 400-600 after dedusting DEG C is introduced in drying kiln, through the U-shaped radiator of bottom, ensures that the temperature of drying kiln is dried; Finished product, by kiln car, is pulled out by pulling device.Also can pass through device for discharging, flow out through guide groove; Be provided with 1 to 4 temperature measurement control system, the size that regulates heat to introduce, makes the temperature in kiln lasting constant like this, has reached the technical requirement of drying, and has ensured the safety of production and the quality of finished product.
Brief description of the drawings
Fig. 1 is the cross-sectional view of sheet material drying kiln;
Fig. 2 be Fig. 1 section plan structure schematic diagram;
In figure: 1, waste heat gatherer, 2, heat-insulation layer kiln body, 3, automatic lifting fire door, 4, sheet material, 5, kiln car, 6, tapping equipment, 7, U-shaped radiator, 8, kiln car track.
detailed description of the invention
As shown in Figure 1, 2, a kind of sheet material drying kiln that utilizes waste heat, comprise: kiln body 2, automatic lifting fire door 3, kiln car 5, tapping equipment 6, U-shaped radiator 7, dividing plate and kiln car track 8, described kiln body 2 is at least made up of a unit drying kiln, each unit drying kiln inner bottom part is provided with U-shaped radiator 7, first U-shaped radiator 7 one end are communicated with waste heat gatherer 1, first U-shaped radiator 7 other ends are by being connected in series tapping equipment 6 with the U-shaped radiator 7 of next drying kiln bottom, or are directly communicated with tapping equipment 6; U-shaped radiator 7 tops in described each unit drying kiln are provided with at least by one group of kiln car track 8 and kiln car 5; Described each unit drying kiln is outside equipped with dividing plate and automatic lifting fire door 3.
Described kiln body 2 is the body structure that refractory brick or steel plate insulation of furnace wall layer are made.Describedly at least be set to two unit drying kilns and form by the kiln body 2 of stating of a unit drying kiln.Described kiln car 5 is by multilayer steelframe in conjunction with forming, and multilayer steelframe bottom is provided with rail wheel, and multilayer steelframe front end is provided with tractive hook.Described waste heat gatherer 1 is made up of electric control valve and pressure fan.Described tapping equipment 6 is made up of electric control valve and air-introduced machine.
The course of work of sheet material drying kiln:
First open switch, open automatic overhead door 3, the draw-gear of secondly opening on dividing plate and kiln car track is drawn in kiln car 5 in drying kiln, close again automatic overhead door 3, now can open waste heat gatherer 1, waste heat just enters in kiln by U-shaped radiator 7 thus, realizes the oven dry to sheet material.In kiln, be provided with temperature-detecting device, and can automatically control the size of waste heat import volume, thereby reach the object of temperature in regulating stove, make sheet material realize the oven dry that science is stable.Finally use remaining waste heat waste gas to discharge through tapping equipment.
Claims (6)
1. one kind is utilized the sheet material drying kiln of waste heat, it is characterized in that: comprising: kiln body (2), automatic lifting fire door (3), kiln car (5), tapping equipment (6), U-shaped radiator (7), dividing plate and kiln car track (8), described kiln body (2) is at least made up of a unit drying kiln, each unit drying kiln inner bottom part is provided with U-shaped radiator (7), first U-shaped radiator (7) one end is communicated with waste heat gatherer (1), first U-shaped radiator (7) other end is by being connected in series tapping equipment (6) with the U-shaped radiator (7) of next drying kiln bottom, or be directly communicated with tapping equipment (6), U-shaped radiator (7) top in described each unit drying kiln is provided with at least by one group of kiln car track (8) and kiln car (5), described each unit drying kiln is outside equipped with dividing plate and automatic lifting fire door (3).
2. a kind of sheet material drying kiln that utilizes waste heat according to claim 1, is characterized in that: described kiln body (2) is the body structure that refractory brick or steel plate insulation of furnace wall layer are made.
3. a kind of sheet material drying kiln that utilizes waste heat according to claim 1, is characterized in that: be describedly at least set to two unit drying kilns and formed by the kiln body (2) of stating of a unit drying kiln.
4. a kind of sheet material drying kiln that utilizes waste heat according to claim 1, is characterized in that: described kiln car (5) is by multilayer steelframe in conjunction with forming, and multilayer steelframe bottom is provided with rail wheel, and multilayer steelframe front end is provided with tractive hook.
5. a kind of sheet material drying kiln that utilizes waste heat according to claim 1, is characterized in that: described waste heat gatherer (1) is made up of electric control valve and pressure fan.
6. a kind of sheet material drying kiln that utilizes waste heat according to claim 1, is characterized in that: described tapping equipment (6) is made up of electric control valve and air-introduced machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389741.4U CN203687555U (en) | 2013-07-02 | 2013-07-02 | Board drying kiln utilizing waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389741.4U CN203687555U (en) | 2013-07-02 | 2013-07-02 | Board drying kiln utilizing waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687555U true CN203687555U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389741.4U Expired - Fee Related CN203687555U (en) | 2013-07-02 | 2013-07-02 | Board drying kiln utilizing waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383179A (en) * | 2013-07-02 | 2013-11-06 | 洛阳安拓窑炉环保有限公司 | Method and drying kiln for drying sheet material by utilizing waste heat |
| CN110131984A (en) * | 2019-06-21 | 2019-08-16 | 沈林彬 | A heat exchange kiln for carbon material drying equipment |
| CN111121474A (en) * | 2020-01-15 | 2020-05-08 | 安徽宁火新材料有限公司 | Heat recovery and reuse system of shuttle kiln |
-
2013
- 2013-07-02 CN CN201320389741.4U patent/CN203687555U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383179A (en) * | 2013-07-02 | 2013-11-06 | 洛阳安拓窑炉环保有限公司 | Method and drying kiln for drying sheet material by utilizing waste heat |
| CN103383179B (en) * | 2013-07-02 | 2016-01-20 | 洛阳安拓窑炉环保有限公司 | A kind of sheet material furnace drying method and sheet material drying kiln utilizing waste heat |
| CN110131984A (en) * | 2019-06-21 | 2019-08-16 | 沈林彬 | A heat exchange kiln for carbon material drying equipment |
| CN111121474A (en) * | 2020-01-15 | 2020-05-08 | 安徽宁火新材料有限公司 | Heat recovery and reuse system of shuttle kiln |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20160702 |