CN206706459U - Direct-burning heating technical equipment inside a kind of paper machine dryer - Google Patents
Direct-burning heating technical equipment inside a kind of paper machine dryer Download PDFInfo
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- CN206706459U CN206706459U CN201720418651.1U CN201720418651U CN206706459U CN 206706459 U CN206706459 U CN 206706459U CN 201720418651 U CN201720418651 U CN 201720418651U CN 206706459 U CN206706459 U CN 206706459U
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- drying cylinder
- burner
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Abstract
Direct-burning heating technical equipment inside a kind of paper machine dryer, including burner, burner and drying cylinder attachment means, surface temperature of drier detection means, drying cylinder, flame-resistant high-temperature-resistant insulation material, flame even distribution device, exhaust apparatus, flame-resistant high-temperature-resistant insulation material is set in drying cylinder, in drying cylinder left end, burner and drying cylinder attachment means are set, flame even distribution device is set in burner and drying cylinder attachment means right-hand member and drying cylinder, in burner and drying cylinder attachment means left end, burner is set, in drying cylinder right-hand member, exhaust apparatus is set, burner respectively with surface temperature of drier detection means, exhaust apparatus connects.The utility model makes fuel directly be burnt inside drying cylinder by specific device, by heat transfer so that dryer surface reaches required temperature when drying cylinder uses, more conventional steam heat form, this technology reduces hot loss of energy, the thermal efficiency is improved, applied in papermaking equipment technical field.
Description
Technical field
It the utility model is related to direct-burning heating technical equipment inside a kind of paper machine dryer in papermaking equipment technical field.
Background technology
At present, traditional drying cylinder heat form is burning fuel（Including coal, biological particles, fuel oil, natural gas etc.）Add
Aquatic products green tape steam in heat boiler drum, then it will be injected with steam with certain pressure in drying cylinder inner chamber, will
The thermal energy conduction of institute's band makes drying cylinder reach temperature required during use, steam passes through overheat in drying cylinder inner chamber to drying cylinder in steam
Lead rear temperature to decline to form condensed water, condensed water is in the presence of siphon principle by arranging outside the siphon pipe in drying cylinder inner chamber.This
During heat total value caused by fuel combustion conduct with course of conveying, with the presence of substantial amounts of heat loss phenomenon, for
The utilization ratio of the energy is relatively low.Simultaneously with continuous improvement of the country to environmental requirement, the substitution that clean energy resource fuel can be progressively
Conventional coal-burning boiler, but this change can greatly improve the production cost of papermaking enterprise, and pain will be faced for papermaking enterprise
Bitter but helpless circumstances.So under these conditions, in order to which energy efficiency changes traditional paper machine dryer heat form gesture
It must go.Therefore, it is always new problem anxious to be resolved to develop direct-burning heating technical equipment inside a kind of paper machine dryer.
The content of the invention
The purpose of this utility model provides direct-burning heating technical equipment inside a kind of paper machine dryer, and the utility model is to make
The technology of fuel direct combustion heating drying cylinder in paper machine dryer inner chamber, to reduce the usage amount of fuel and improve making for heat energy
With efficiency, this technology changes the form of traditional steam heating paper machine dryer, makes fuel by specific device in drying cylinder
Portion directly burns, by heat transfer so that dryer surface reaches temperature required when drying cylinder uses, more conventional steam heating shape
Formula, this technology reduce hot loss of energy, improve the thermal efficiency.
What the purpose of this utility model was realized in：Direct-burning heating technical equipment inside a kind of paper machine dryer, including
Burner, burner and drying cylinder attachment means, surface temperature of drier detection means, drying cylinder, flame-resistant high-temperature-resistant insulation material, flame
Even distribution device, exhaust apparatus, flame-resistant high-temperature-resistant insulation material is set in drying cylinder, sets burner to connect with drying cylinder in drying cylinder left end
Connection device, flame even distribution device is set in burner and drying cylinder attachment means right-hand member and drying cylinder, is connected in burner with drying cylinder
Device left end set burner, drying cylinder right-hand member set exhaust apparatus, burner respectively with surface temperature of drier detection means, row
Device of air connects；
Direct-burning heating technical equipment inside a kind of paper machine dryer, including burner, burner and drying cylinder attachment means, baking
Cylinder surfaces temperature-detecting device, drying cylinder, flame-resistant high-temperature-resistant insulation material, flame even distribution device, exhaust apparatus, are set in drying cylinder
Flame-resistant high-temperature-resistant insulation material, burner and drying cylinder attachment means are set in drying cylinder right-hand member, in burner and drying cylinder attachment means
Flame even distribution device is set in left end and drying cylinder, burner is set in burner and drying cylinder attachment means right-hand member, in drying cylinder left end
Exhaust apparatus is set, and burner is connected with surface temperature of drier detection means, exhaust apparatus respectively.
The structure of the present utility model for being characterized by it.Its operation principle and using operating method it is：Described first will
Burner is connected with drying cylinder original air intake by burner with drying cylinder attachment means, connects flame even distribution device inside drying cylinder
In the crater of burner, flame-resistant high-temperature-resistant insulation material is then layed in drying cylinder surface of internal cavity, surface temperature of drier is examined
The point that device is arranged in required detection temperature is surveyed, exhaust apparatus finally is installed in drying cylinder original venthole；Fuel by burner,
Combustor fire outlet lights to form flame, because fuel carries certain pressure, so flame is in spurting, the flame warp of injection
The flame even distribution device being connected with crater is crossed, even flame is distributed in drying cylinder inner chamber so that temperature is kept drying cylinder everywhere
Uniformly, while in heat of high temperature caused by drying cylinder surface of internal cavity laying flame-resistant high-temperature-resistant insulation material uniform pickup flame, and will
Even heat is conducted to drying cylinder, is further ensured that the uniformity that drying cylinder integrally heats, passes through surface temperature of drier detection means
Surface temperature of drier is monitored in real time, feedback signal is simultaneously emitted by and adjusts the defeated of fuel to burner and exhaust apparatus, burner
Output controls temperature to adjust flame size, realizes the thermostatic control of temperature needed for drying cylinder, simultaneously because heating causes in drying cylinder
Portion's volume expansion, if can be increasing without exhaust drying cylinder internal pressure, so exhaust apparatus while work in combustion
Make, the capacity of feedback signal that surface temperature of drier detection means is sent control exhaust apparatus aids in controlling dryer temperature permanent
Set the tone section, while ensure that fired state is that negative-pressure firing or normal pressure burn in drying cylinder inner chamber, such heat form with it is traditional
Steam heat form compares, the danger for avoiding hypertonia from causing drying cylinder to explode, while heat caused by burning is directly made
For drying cylinder in itself, thermal loss can be reduced, so being better than traditional steam heat form in the effect of energy efficiency.
Compared with prior art, it is to make fuel in paper machine to have to direct-burning heating technical equipment inside a kind of paper machine dryer
The technology of direct combustion heating drying cylinder in drying cylinder inner chamber, to reduce the usage amount of fuel and improve the service efficiency of heat energy, this skill
Art changes the form of traditional steam heating paper machine dryer, fuel is directly burnt inside drying cylinder by specific device,
By heat transfer so that dryer surface reaches required temperature when drying cylinder uses, more conventional steam heat form, this technology subtracts
Hot loss of energy is lacked, the advantages that improving the thermal efficiency, will be widely used in papermaking equipment technical field.
Brief description of the drawings
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment.
Fig. 1 is principle schematic diagram one of the present utility model.
Fig. 2 is principle schematic diagram two of the present utility model.
Embodiment
Referring to the drawings, direct-burning heating technical equipment inside a kind of paper machine dryer, including burner 1, burner and drying cylinder
Attachment means 2, surface temperature of drier detection means 3, drying cylinder 4, flame-resistant high-temperature-resistant insulation material 5, flame even distribution device 6, exhaust
Device 7, flame-resistant high-temperature-resistant insulation material 5 is set in drying cylinder 4, burner and drying cylinder attachment means 2 are set in the left end of drying cylinder 4,
Flame even distribution device 6 is set in burner and the right-hand member of drying cylinder attachment means 2 and drying cylinder 4, in burner and drying cylinder attachment means 2
Left end set burner 1, the right-hand member of drying cylinder 4 set exhaust apparatus 7, burner 1 respectively with surface temperature of drier detection means 3,
Exhaust apparatus 7 connects.
Direct-burning heating technical equipment inside a kind of paper machine dryer, including burner 1, burner and drying cylinder attachment means 2,
Surface temperature of drier detection means 3, drying cylinder 4, flame-resistant high-temperature-resistant insulation material 5, flame even distribution device 6, exhaust apparatus 7, are drying
Flame-resistant high-temperature-resistant insulation material 5 is set in cylinder 4, burner and drying cylinder attachment means 2 are set in the right-hand member of drying cylinder 4, burner with
Flame even distribution device 6 is set in the left end of drying cylinder attachment means 2 and drying cylinder 4, sets and fires in burner and the right-hand member of drying cylinder attachment means 2
Burner 1, exhaust apparatus 7 is set in the left end of drying cylinder 4, burner 1 connects with surface temperature of drier detection means 3, exhaust apparatus 7 respectively
Connect.
The operation principle of direct-burning heating technical equipment and using operating method it is inside a kind of described paper machine dryer：Institute
That states is first connected burner 1 with 4 former air intake of drying cylinder by burner with drying cylinder attachment means 2, by fire inside drying cylinder 4
Flame even distribution device 6 is connected to the crater of burner 1, and flame-resistant high-temperature-resistant insulation material 5 then is layed in into the surface of internal cavity of drying cylinder 4
（Including periphery and both ends capping）, surface temperature of drier detection means 3 is arranged in the point of required detection temperature, finally existed
4 former venthole of drying cylinder installs exhaust apparatus 7；Fuel is lighted to form flame, due to combustion by burner 1 in the crater of burner 1
Material strip has certain pressure, so flame is in spurting, the flame of injection passes through the flame even distribution device 6 being connected with crater,
Even flame is set to be distributed in the inner chamber of drying cylinder 4 so that temperature keeps uniform to drying cylinder 4 everywhere, while is laid in the surface of internal cavity of drying cylinder 4
Heat of high temperature caused by the uniform pickup flame of flame-resistant high-temperature-resistant insulation material 5, and even heat is conducted to drying cylinder 4, enter one
Step ensures the uniformity that drying cylinder 4 integrally heats, and the surface temperature of drying cylinder 4 is monitored in real time by surface temperature of drier detection means 3,
Feedback signal is simultaneously emitted by burner 1 and exhaust apparatus 7, burner 1 adjusts the output quantity of fuel to adjust flame size control
Temperature processed, the thermostatic control of temperature needed for drying cylinder 4 is realized, simultaneously because heating causes the internal gas volumetric expansion of drying cylinder 4, if nothing
Being vented the internal pressure of drying cylinder 4 can be increasing, so exhaust apparatus 7 works simultaneously in combustion, surface temperature of drier inspection
Survey device 3 send feedback signal control exhaust apparatus 7 capacity come aid in control the constant regulation of the temperature of drying cylinder 4, protect simultaneously
It is that negative-pressure firing or normal pressure burn to demonstrate,prove fired state in the inner chamber of drying cylinder 4, such heat form and traditional steam heat form
Compare, the danger for avoiding hypertonia from causing drying cylinder 4 to explode, while heat caused by burning directly acts on drying cylinder 4
Body, thermal loss can be reduced, so being better than traditional steam heat form in the effect of energy efficiency.
Claims (2)
1. direct-burning heating technical equipment inside a kind of paper machine dryer, including burner, burner and drying cylinder attachment means, drying cylinder
Surface temperature detector, drying cylinder, flame-resistant high-temperature-resistant insulation material, flame even distribution device, exhaust apparatus, it is characterised in that：
Flame-resistant high-temperature-resistant insulation material is set in drying cylinder, burner and drying cylinder attachment means are set in drying cylinder left end, in burner with drying
Flame even distribution device is set in cylinder attachment means right-hand member and drying cylinder, burner is set in burner and drying cylinder attachment means left end,
Exhaust apparatus is set in drying cylinder right-hand member, burner is connected with surface temperature of drier detection means, exhaust apparatus respectively.
2. direct-burning heating technical equipment inside a kind of paper machine dryer, including burner, burner and drying cylinder attachment means, drying cylinder
Surface temperature detector, drying cylinder, flame-resistant high-temperature-resistant insulation material, flame even distribution device, exhaust apparatus, it is characterised in that：
Flame-resistant high-temperature-resistant insulation material is set in drying cylinder, burner and drying cylinder attachment means are set in drying cylinder right-hand member, in burner with drying
Flame even distribution device is set in cylinder attachment means left end and drying cylinder, burner is set in burner and drying cylinder attachment means right-hand member,
Exhaust apparatus is set in drying cylinder left end, burner is connected with surface temperature of drier detection means, exhaust apparatus respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418651.1U CN206706459U (en) | 2017-04-20 | 2017-04-20 | Direct-burning heating technical equipment inside a kind of paper machine dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418651.1U CN206706459U (en) | 2017-04-20 | 2017-04-20 | Direct-burning heating technical equipment inside a kind of paper machine dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706459U true CN206706459U (en) | 2017-12-05 |
Family
ID=60455411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418651.1U Expired - Fee Related CN206706459U (en) | 2017-04-20 | 2017-04-20 | Direct-burning heating technical equipment inside a kind of paper machine dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930136A (en) * | 2017-04-20 | 2017-07-07 | 辽宁森林木纸业有限公司 | A kind of paper machine dryer inside direct-burning heating technical equipment |
-
2017
- 2017-04-20 CN CN201720418651.1U patent/CN206706459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930136A (en) * | 2017-04-20 | 2017-07-07 | 辽宁森林木纸业有限公司 | A kind of paper machine dryer inside direct-burning heating technical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171205 |