CN214353731U - Natural gas heating vertical foaming furnace - Google Patents
Natural gas heating vertical foaming furnace Download PDFInfo
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- CN214353731U CN214353731U CN202021325733.XU CN202021325733U CN214353731U CN 214353731 U CN214353731 U CN 214353731U CN 202021325733 U CN202021325733 U CN 202021325733U CN 214353731 U CN214353731 U CN 214353731U
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Abstract
The utility model provides a natural gas heating vertical foaming furnace, which comprises a horizontal preheating section and a vertical foaming furnace section; symmetrical horizontal section air inlets are formed in the vertically symmetrical two sides of the horizontal preheating section; placing a master slice on the left side of the horizontal preheating section; the right end of the horizontal preheating section is connected with the vertical foaming furnace section; the master slice passes through the horizontal preheating section and then vertically and downwards passes through the vertical foaming furnace section; a left vertical air inlet blower and a right vertical air inlet blower are arranged on two side edges of the vertical foaming furnace section; the left vertical air inlet air feeder and the right vertical air inlet air feeder are respectively provided with an air inlet valve; auxiliary electric heat is provided between the adjacent vertical air inlet air blowers. The utility model discloses an exit with the fan setting realizes the circulation with the outside air, has improved heat energy efficiency.
Description
Technical Field
The utility model particularly relates to a vertical foaming furnace of natural gas heating.
Background
In PE, PP, polyethylene, polypropylene film foaming field, the foaming furnace that generally uses all is electric heating, especially do not use the gas furnace in the aspect of the great perpendicular foaming furnace of the degree of difficulty, because the degree of difficulty is too big, the gas is difficult to the controlled temperature, so domestic all adopts the electric heating mode in perpendicular foaming furnace field, the biggest problem of electric heating mode is influenced by unit area electric heat energy surface power, can not unrestricted increase power, also influence the promotion of productivity, the unit output of general electric heating furnace is about 8m per minute, the development of production has been restricted greatly.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a vertical foaming furnace for heating natural gas. The utility model has the characteristics of the low, productivity of energy consumption is high.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
a natural gas heating vertical foaming furnace comprises a horizontal preheating section and a vertical foaming furnace section; symmetrical horizontal section air inlets are formed in the vertically symmetrical two sides of the horizontal preheating section; placing a master slice on the left side of the horizontal preheating section; the right end of the horizontal preheating section is connected with the vertical foaming furnace section; the master slice passes through the horizontal preheating section and then vertically and downwards passes through the vertical foaming furnace section; a left vertical air inlet blower and a right vertical air inlet blower are arranged on two side edges of the vertical foaming furnace section; the left vertical air inlet air feeder and the right vertical air inlet air feeder are respectively provided with an air inlet valve; auxiliary electric heat is provided between the adjacent vertical air inlet air blowers.
Further, the mother sheet passes through the horizontal preheating section and the vertical foaming furnace section, and then the finished product is output at the output end of the vertical foaming furnace.
Has the advantages that: the utility model provides a vertical foaming furnace of natural gas heating, the utility model discloses can be with the purpose that gas direct heating air reaches the foaming, can reach output for probably 16m per minute through the test at present basically, be original one time, and the energy of just using has original third only.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is the structural schematic diagram of the fan of the present invention.
In the figure, 1-horizontal preheating section, 2-vertical foaming furnace section, 3-master slice, 4-finished product, 5-horizontal section air inlet, 6-left side vertical air inlet blower, 7-right side vertical air inlet blower, 8-air inlet valve, 9-auxiliary electric heating and 10-outlet.
Detailed Description
The present invention is described below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.
A natural gas heating vertical foaming furnace is shown in figures 1 and 2 and comprises a horizontal preheating section (1) and a vertical foaming furnace section (2); symmetrical horizontal section air inlets (5) are arranged at the upper and lower symmetrical sides of the horizontal preheating section; a master slice (3) is placed at the left side of the horizontal preheating section (2); the right end of the horizontal preheating section (1) is connected with the vertical foaming furnace section (2); the master slice (3) passes through the horizontal preheating section (1) and then vertically and downwards passes through the vertical foaming furnace section (2); a left vertical air inlet blower (6) and a right vertical air inlet blower (7) are arranged on two side edges of the vertical foaming furnace section (1); an air inlet valve (8) is respectively arranged at the left side vertical air inlet air feeder (6) and the right side vertical air inlet air feeder (7); auxiliary electric heat (9) is provided between the adjacent vertical air inlet air blowers.
And the master slice (3) passes through the horizontal preheating section (1) and the vertical foaming furnace section (2), and is output at the output end of the vertical foaming furnace section (2) to be manufactured into a finished product (4).
As shown in fig. 2, one end of the auxiliary electric heater (9) is also provided with an outlet (10) for circulating air.
The utility model discloses an adopt the natural gas to fire burning furnace directly heating air, with PE, the hot-blast convection current of PP film master slice, make the quick heat absorption foaming of master slice, say that light fires burning furnace and adopts the stepless fire of adjusting of PID, secondly be the amount of wind, the stepless speed regulation of wind pressure, the leading part is that the air outlet carries out the secondary regulation with the air-out direction, there is similar circulation duct system in every section (three-section) accuse temperature region in addition, make every section temperature keep within 1 ℃, each section difference in temperature is up to 100 ℃ at most, all fans, the air door combustor, the secondary regulator, circulation duct system all passes through computer system control, it carries out dynamic adjustment to have formed one set of solitary algorithm, be used for realizing the purpose of accuse temperature.
Claims (2)
1. The utility model provides a vertical foaming stove of natural gas heating which characterized in that: comprises a horizontal preheating section and a vertical foaming furnace section; symmetrical horizontal section air inlets are formed in the vertically symmetrical two sides of the horizontal preheating section; placing a master slice on the left side of the horizontal preheating section; the right end of the horizontal preheating section is connected with the vertical foaming furnace section; the master slice passes through the horizontal preheating section and then vertically and downwards passes through the vertical foaming furnace section; a left vertical air inlet blower and a right vertical air inlet blower are arranged on two side edges of the vertical foaming furnace section; the left vertical air inlet air feeder and the right vertical air inlet air feeder are respectively provided with an air inlet valve; auxiliary electric heat is provided between the adjacent vertical air inlet air blowers.
2. The natural gas heated vertical foamer as claimed in claim 1, wherein said master slice, after having passed through the horizontal preheating section and the vertical foamer section, delivers the finished product at the output of the vertical foamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325733.XU CN214353731U (en) | 2020-07-08 | 2020-07-08 | Natural gas heating vertical foaming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325733.XU CN214353731U (en) | 2020-07-08 | 2020-07-08 | Natural gas heating vertical foaming furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214353731U true CN214353731U (en) | 2021-10-08 |
Family
ID=77930708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021325733.XU Active CN214353731U (en) | 2020-07-08 | 2020-07-08 | Natural gas heating vertical foaming furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214353731U (en) |
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2020
- 2020-07-08 CN CN202021325733.XU patent/CN214353731U/en active Active
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