CN109539554A - A kind of burner fireproof tempering device and its direct combustion hotblast stove - Google Patents
A kind of burner fireproof tempering device and its direct combustion hotblast stove Download PDFInfo
- Publication number
- CN109539554A CN109539554A CN201811416943.7A CN201811416943A CN109539554A CN 109539554 A CN109539554 A CN 109539554A CN 201811416943 A CN201811416943 A CN 201811416943A CN 109539554 A CN109539554 A CN 109539554A
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- Prior art keywords
- burner
- slide bar
- hot
- fixed plate
- fixed
- 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.)
- Pending
Links
- 238000005496 tempering Methods 0.000 title claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003517 fume Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 10
- 239000010426 asphalt Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010926 purge Methods 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/025—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using fluid fuel
- F24H7/0258—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using fluid fuel the transfer fluid being air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention discloses a kind of burner fireproof tempering device, including the frame mechanism being mounted between Variable power burner and hot-blast stove and is symmetrically mounted on the cylinders of Variable power burner two sides；Frame mechanism includes fixing seat, straight line slide bar, slide bar fixed plate and wear-resistant slide block；Cylinder arrangement is in fixing seat, and the cylinder barrel end of cylinder and fixing seat installation are fixed, and tailpiece of the piston rod is connected and fixed with burner fixed plate, and Variable power burner is fixed in the burner fixed plate, and the wear-resistant slide block is equipped in burner fixed plate；There are two slide bar fixed plate tools, two slide bar fixed plates are symmetrically mounted on the rear end of hot-blast stove, there are four the straight line slide bar tools, two straight line slide bars are mounted in same slide bar fixed plate as one group, one end of straight line slide bar is fixed in slide bar fixed plate, and the other end passes through wear-resistant slide block and connect with fixing seat.Structure of the invention is succinct, easy to operate, is moved using Telescopic-cylinder, high-efficient, and motion process is safe and reliable, improves work efficiency.
Description
Technical field
The present invention relates to a kind of burner fireproof tempering device and its direct combustion hotblast stoves, belong to asphalt pavement conserving equipment
Technical field.
Background technique
Hot-blast stove is the power heat exchange equipment that air is heated to certain temperature by fuel combustion, has occupied area
Small, small investment, it is easy to use the features such as, purposes is than wide.Currently, complete theoretical body has not yet been formed in China's hot-blast stove technology
System and unified standard and corresponding technical specification, asphalt pavement maintanance truck are followed by hot-blast stove to pressure using diesel oil as fuel
The air of ring is heated, and the hot-air after heating forms hot wind under the driving of blower, and then adds to asphalt
Heat.
When normal work, when opening burner switch, circulating fan is first opened, and recycles inner air, postpones three seconds,
Burner is opened, and is heated, and during heating, burner issues flame, heats the air in hot-blast stove, circulating fan
Being pumped into air by outside recycles inner air, carries out so that hot wind comes into full contact with to be circulated again into hot-blast stove after cooling down with material
Secondary use.
Heated air circulation type pavement maintenance truck is when burner is closed on existing market, due to drums inside heat air pressure
Height, hot fume can return to burner internal, tempering phenomenon occur, it is easy to lead to the photo resistance and high-tension ignition of burner
Line is burnt out, and causes burner that can not work, and need to often be replaced spare part, be delayed the duration, cannot meet wanting for rapid construction well
It asks.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of burner fireproof tempering devices, solve existing
The problem of being tempered in burner.Invention also provides the direct combustion hotblast stoves that this device is housed.
To achieve the goals above, a kind of burner fireproof tempering device that the present invention uses, including it is mounted on Variable power
Frame mechanism between burner and hot-blast stove and the cylinder for being symmetrically mounted on Variable power burner two sides；
The frame mechanism includes fixing seat, straight line slide bar, slide bar fixed plate and wear-resistant slide block；
The cylinder arrangement is in fixing seat, and the cylinder barrel end of cylinder and fixing seat installation are fixed, tailpiece of the piston rod and burner
Fixed plate is connected and fixed, and Variable power burner is fixed in the burner fixed plate, is equipped in burner fixed plate described
Wear-resistant slide block；
There are two the slide bar fixed plate tools, and two slide bar fixed plates are symmetrically mounted on the rear end of hot-blast stove, and the straight line is sliding
There are four bar tools, and two straight line slide bars are mounted in same slide bar fixed plate as one group, and one end of straight line slide bar is fixed on cunning
In bar fixed plate, the other end passes through wear-resistant slide block and connect with fixing seat.
As an improvement, the upper end of the frame mechanism is equipped with mechanical position limitation bar, one end of the mechanical position limitation bar is fixed on
On hot-blast stove, the other end is fixed on gag lever post mounting plate, and the gag lever post mounting plate is welded in fixing seat.
As an improvement, magnet ring built in the cylinder, cooperates the magnetic switch work outside cylinder, for incuding cylinder piston
Position determines the on-off signal of electromagnetic valve work.
As an improvement, the straight line slide bar uses heat resistant and wear resistant material.
As an improvement, the wear-resistant slide block uses wear-resisting flange sliding bearing.
In addition, the present invention also provides a kind of direct combustion hotblast stove for being equipped with the fireproof tempering device, including hot-blast stove
Furnace body, the hot-blast furnace body include internal fire pipe, cycle flue are equipped on the outside of internal fire pipe, air is fiery inside in the cycle flue
It flows outside pipe and is mixed with hot fume, the side wall of the hot-blast furnace body is disposed with ceramic fiber cotton layer, vacuum from the inside to the outside
Thermal insulation layer.
As an improvement, the rear end of the hot-blast furnace body is equipped with cone-shaped ring；The hot-blast furnace body front end and roller
The inside of junction is inlaid with packing_seal device；The lower end of the hot-blast furnace body is equipped with circulating fan.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention pushes burner fixed plate using Telescopic-cylinder piston rod, burner is directly stretched out, left and right sliding block
It moves synchronously, control efficiency, precision are high, and telescopic process is safe and reliable.
2) magnet ring built in cylinder of the invention cooperates the magnetic switch work of outside, incudes cylinder piston position, determine electricity
Magnet valve work on-off signal, and then pass through the start and stop of procedure logical control system burner, burner ignition process safety is effectively ensured
Steadily.
3) hot wind furnace body of the invention has the thermal efficiency high, hot air circulation is pollution-free, and heating rate is fast, in addition hot-blast stove
Outermost has vacuum heat-insulating layer, securely and reliably；It is directly controlled and is stretched out by cylinder after burner heating, burning can be quickly cooled down
Device effectively prevent being tempered.The configuration of the present invention is simple, it is energy-efficient, it is at low cost, securely and reliably.
4) burner of the invention has the function of that forced-air blast, engineering machinery nonshared control unit sequencing automatically control, from
Dynamic igniting, burner directly heat in hot-blast furnace body, and hot wind and flue gas directly heat asphalt in feed bin, installation and
It is easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fireproof tempering device in the present invention；
Fig. 2 is the half sectional view of Fig. 1；
In figure: 1, cylinder, 2, fixing seat, 3, gag lever post mounting plate, 4, burner fixed plate, 5, straight line slide bar, 6, slide bar
Fixed plate, 7, mechanical position limitation bar, 8, Variable power burner, 9, wear-resistant slide block, 10, cone-shaped ring, 11, circulating fan, 12, endogenous fire
Pipe, 13, cycle flue, 14, ceramic fiber cotton layer, 15, vacuum heat-insulating layer, 16, packing_seal device.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention is carried out below further detailed
It describes in detail bright.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, it is not limited to this hair
Bright range.
Unless otherwise defined, all technical terms and scientific terms used herein are led with technology of the invention is belonged to
The normally understood meaning of the technical staff in domain is identical, and term as used herein in the specification of the present invention is intended merely to retouch
State the purpose of specific embodiment, it is not intended that in the limitation present invention.
As shown in Figure 1 and Figure 2, a kind of burner fireproof tempering device, including it is mounted on Variable power burner 8 and hot-blast stove
Between frame mechanism and be symmetrically mounted on the cylinders 1 of 8 two sides of Variable power burner；
The frame mechanism includes fixing seat 2, straight line slide bar 5, slide bar fixed plate 6 and wear-resistant slide block 9；
The cylinder 1 is arranged in fixing seat 2, and the cylinder barrel end of cylinder 1 and the installation of fixing seat 2 are fixed, tailpiece of the piston rod and combustion
Burner fixed plate 4 is connected and fixed, and Variable power burner 8 is fixed in the burner fixed plate 4, is pacified in burner fixed plate 4
Equipped with the wear-resistant slide block 9；
There are two the tools of slide bar fixed plate 6, and two slide bar fixed plates 6 are symmetrically mounted on the rear end of hot-blast stove, the straight line
There are four the tools of slide bar 5, and two straight line slide bars 5 are mounted in same slide bar fixed plate 6 as one group, and one end of straight line slide bar 5 is solid
It is scheduled in slide bar fixed plate 6, the other end passes through wear-resistant slide block 9 and connect with fixing seat 2.
In use, pushing burner fixed plate by Telescopic-cylinder piston rod, burner is directly stretched out, left and right sliding block is same
Step movement, control efficiency, precision are high, and telescopic process is safe and reliable.
As the improvement of embodiment, the upper end of the frame mechanism is equipped with mechanical position limitation bar 7, the mechanical position limitation bar 7
One end is fixed on hot-blast stove, and the other end is fixed on gag lever post mounting plate 3, and the gag lever post mounting plate 3 is welded on fixing seat 2
On.
As the improvement of embodiment, magnet ring built in the cylinder 1, the magnetic switch work of 1 outside of cooperation cylinder, for feeling
Cylinder piston position is answered, determines the on-off signal of electromagnetic valve work, and then pass through the start and stop of procedure logical control system burner, cylinder
After stretching, burner can not start.
As the improvement of embodiment, the straight line slide bar 5 uses heat resistant and wear resistant material.The wear-resistant slide block 9 is using resistance to
Grind flange sliding bearing.
In addition, the present invention also provides a kind of direct combustion hotblast stove for being equipped with the fireproof tempering device, including hot-blast stove
Furnace body, the hot-blast furnace body include internal fire pipe 12, are equipped with cycle flue 13 on the outside of internal fire pipe 12, air exists in cycle flue 13
It flows outside internal fire pipe 12 and is mixed with flue gas, the side wall of the hot-blast furnace body is disposed with ceramic fiber cotton layer from the inside to the outside
14, vacuum heat-insulating layer 15.
As the improvement of embodiment, the rear end of the hot-blast furnace body is equipped with cone-shaped ring 10, before burner
After move；The inside of the hot-blast furnace body front end and roller junction is inlaid with packing_seal device 16；The hot-blast stove furnace
The lower end of body is equipped with circulating fan 11.
Using burner fireproof tempering device of the invention, hot wind is generated its working principles are as follows: heating by burner,
Forced-air blast enters hot-blast stove, further heated asphalt mixture.It is to be heated to finish, burner is closed, post-purge is opened, allows combustion
Burner blower force start purging, while burner is stretched out by hot-blast stove by Telescopic-cylinder, directly force cooling.
Structure of the invention is succinct, easy to operate, is moved using Telescopic-cylinder, high-efficient, and motion process is safe and reliable, improves
Working efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of burner fireproof tempering device, which is characterized in that including being mounted between Variable power burner (8) and hot-blast stove
Frame mechanism and be symmetrically mounted on the cylinder (1) of Variable power burner (8) two sides；
The frame mechanism includes fixing seat (2), straight line slide bar (5), slide bar fixed plate (6) and wear-resistant slide block (9)；
The cylinder (1) is arranged on fixing seat (2), and the cylinder barrel end of cylinder (1) and fixing seat (2) installation are fixed, tailpiece of the piston rod
It is connected and fixed with burner fixed plate (4), Variable power burner (8) is fixed on the burner fixed plate (4), and burner is solid
The wear-resistant slide block (9) are installed on fixed board (4)；
There are two slide bar fixed plate (6) tools, and two slide bar fixed plates (6) are symmetrically mounted on the rear end of hot-blast stove, the straight line
There are four slide bar (5) tools, and two straight line slide bars (5) are mounted on same slide bar fixed plate (6) as one group, straight line slide bar (5)
One end be fixed on slide bar fixed plate (6), the other end pass through wear-resistant slide block (9) connect with fixing seat (2).
2. a kind of burner fireproof tempering device according to claim 1, which is characterized in that the upper end of the frame mechanism
Equipped with mechanical position limitation bar (7), one end of the mechanical position limitation bar (7) is fixed on hot-blast stove, and the other end is fixed on gag lever post peace
In loading board (3), the gag lever post mounting plate (3) is welded on fixing seat (2).
3. a kind of burner fireproof tempering device according to claim 1, which is characterized in that magnetic built in the cylinder (1)
Ring cooperates the magnetic switch work outside cylinder (1), for incuding cylinder piston position, determines the on-off letter of electromagnetic valve work
Number.
4. a kind of burner fireproof tempering device according to claim 1, which is characterized in that the straight line slide bar (5) is adopted
With heat resistant and wear resistant material.
5. a kind of burner fireproof tempering device according to claim 1 or 4, which is characterized in that the wear-resistant slide block (9)
Using wear-resisting flange sliding bearing.
6. a kind of direct combustion hotblast stove for being equipped with any one of claim 1-5 fireproof tempering device, including hot-blast furnace body,
It is characterized in that, the hot-blast furnace body includes internal fire pipe (12), cycle flue (13) are equipped on the outside of internal fire pipe (12), it is described to follow
Air is flowed outside the interior fire tube (12) and is mixed with hot fume in annular smoke flue (13), the side wall of the hot-blast furnace body by it is interior extremely
It is disposed with ceramic fiber cotton layer (14), vacuum heat-insulating layer (15) outside.
7. direct combustion hotblast stove according to claim 6, which is characterized in that the rear end of the hot-blast furnace body is equipped with cone
Shape annulus (10)；The inside of the hot-blast furnace body front end and roller junction is inlaid with packing_seal device (16)；The heat
The lower end of wind furnace furnace body is equipped with circulating fan (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416943.7A CN109539554A (en) | 2018-11-26 | 2018-11-26 | A kind of burner fireproof tempering device and its direct combustion hotblast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416943.7A CN109539554A (en) | 2018-11-26 | 2018-11-26 | A kind of burner fireproof tempering device and its direct combustion hotblast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109539554A true CN109539554A (en) | 2019-03-29 |
Family
ID=65850134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811416943.7A Pending CN109539554A (en) | 2018-11-26 | 2018-11-26 | A kind of burner fireproof tempering device and its direct combustion hotblast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335125A (en) * | 2020-03-23 | 2020-06-26 | 徐州徐工养护机械有限公司 | Frying control system, pavement maintenance truck and anti-backfire control method of burner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252322A (en) * | 2011-05-12 | 2011-11-23 | 信阳市四通机械制造有限公司 | Self-protecting burner |
| CN205261532U (en) * | 2015-11-30 | 2016-05-25 | 江苏立宇环境科技有限公司 | Automatic thorax device that moves back of combustor |
| CN106949748A (en) * | 2017-04-10 | 2017-07-14 | 成都中机盈科科技有限公司 | One kind automatically controls Industrial Stoves combustor moving method |
| CN107289452A (en) * | 2017-07-12 | 2017-10-24 | 光大环保技术研究院（南京）有限公司 | A kind of burner propulsion system |
| CN208139577U (en) * | 2018-05-09 | 2018-11-23 | 廊坊奥必燊热能科技有限公司 | Direct-combustion hot air furnace structure for waste asphalt pavement reclaimed materials heating, drying |
| CN209214111U (en) * | 2018-11-26 | 2019-08-06 | 徐州徐工养护机械有限公司 | Hot wind furnace structure with function of preventing back-fire |
-
2018
- 2018-11-26 CN CN201811416943.7A patent/CN109539554A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252322A (en) * | 2011-05-12 | 2011-11-23 | 信阳市四通机械制造有限公司 | Self-protecting burner |
| CN205261532U (en) * | 2015-11-30 | 2016-05-25 | 江苏立宇环境科技有限公司 | Automatic thorax device that moves back of combustor |
| CN106949748A (en) * | 2017-04-10 | 2017-07-14 | 成都中机盈科科技有限公司 | One kind automatically controls Industrial Stoves combustor moving method |
| CN107289452A (en) * | 2017-07-12 | 2017-10-24 | 光大环保技术研究院（南京）有限公司 | A kind of burner propulsion system |
| CN208139577U (en) * | 2018-05-09 | 2018-11-23 | 廊坊奥必燊热能科技有限公司 | Direct-combustion hot air furnace structure for waste asphalt pavement reclaimed materials heating, drying |
| CN209214111U (en) * | 2018-11-26 | 2019-08-06 | 徐州徐工养护机械有限公司 | Hot wind furnace structure with function of preventing back-fire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335125A (en) * | 2020-03-23 | 2020-06-26 | 徐州徐工养护机械有限公司 | Frying control system, pavement maintenance truck and anti-backfire control method of burner |
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