CN209393489U - A kind of novel plastic spraying oven - Google Patents
A kind of novel plastic spraying oven Download PDFInfo
- Publication number
- CN209393489U CN209393489U CN201821968528.8U CN201821968528U CN209393489U CN 209393489 U CN209393489 U CN 209393489U CN 201821968528 U CN201821968528 U CN 201821968528U CN 209393489 U CN209393489 U CN 209393489U
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- oil
- valve
- oven
- expansion slot
- shut
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Abstract
The utility model discloses a kind of novel plastic spraying ovens, oven sets finned tube in setting, bottom is equipped with guide rail, guide rail is equipped with railcar, automatically controlled auto stove-door is equipped in furnace, upper of furnace body sets temperature sensor and expansion slot bracket, it is expansion slot on the expansion slot bracket, expansion slot sets liquidometer and exhaust valve, expansion slot top passes through oil fuel tube, filling pump and solenoid valve are connect for one with oil tank lower part, upper lateral part is connected by overflow pipe with oil tank top, lower part is connect by expansion tube with gs-oil separator, the oil tank is equipped with liquidometer, exhaust valve and blowdown valve, another passes through repairing pipe, solenoid valve, shut-off valve, bifurcation type filter, non-return valve and hot-oil circulation pipe, circulating pump is connected with heating furnace, the heating furnace top is equipped with liquid-level switch and oil outlet, oil outlet one end is connect by hot oil efferent duct and shut-off valve with oven , one end connects shut-off valve and safety valve, sets temperature sensor on hot oil efferent duct.The utility model thermal efficiency is high, energy conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of oven, especially a kind of novel plastic spraying oven.
Background technique
Workmanship of spraying plastics is widely used in all trades and professions, especially there is one in electronic cabinet manufacture view, workmanship of spraying plastics
Toast link, current application it is commonplace be to be toasted using coal-fired or combustion gas oven to plastic-spraying part, however coal-fired produce
Raw exhaust gas waste residue seriously pollutes environment, and to occupy large area with depositing coal yard, in production process causes workshop and periphery big
Area pollution；Using gas furnace, although its occupied area is small, cleaner, risk is very big, produces after combustion of natural gas
Raw carbon dioxide, vapor, nitrogen dioxide will not drown oneself in air, cause that environmental pollution is serious.
Summary of the invention
In order to overcome in existing plastic-blasting technique oven to there is pollution environment, equipment takes up an area the big of face, in use process and
Fuel is stored the problem of dangerous property, and the utility model provides a kind of novel plastic spraying oven and is converted into far by carbon crystal fiber
Infrared waves heat a kind of high efficiency fluid conduction material, are heated, are realized to baking furnace chamber by fin circulation line
Baking to plastic-spraying part, this does not generate exhaust gas, waste water, waste residue, energy conservation and environmental protection in the process.
Technical solution used by its technical problem of the utility model final result is: a kind of novel plastic spraying oven, including roasting
The fiber-heated pipe of furnace, heating furnace, oil tank, expansion slot, carbon crystal, which is characterized in that two sides, bottom panel are equipped with fin in oven
Pipe, oven bottom are equipped with guide rail, and the oven top is equipped with oven temperatures sensor and expansion slot bracket, the expansion slot bracket
Upper installation expansion slot, the expansion slot be equipped with expansion slot liquidometer and second row air valve, expansion slot upper lateral part by overflow pipe with
The connection of oil tank top, lower part are connect by expansion tube with gs-oil separator, and the oil tank is equipped with liquid level meter for oil tank, first row air valve
With oil tank blowdown valve, oil tank lower part oil outlet is divided into two bye-passes, one by the first solenoid valve, filling pump and oil fuel tube with it is swollen
Swollen slot top connection, one is connected to Oil-gas Separation by tee pipe fitting, repairing pipe and second solenoid valve and hot-oil circulation return pipe
Device, and connect by tee pipe fitting with third shut-off valve, bifurcation type filter, and pass through pipeline and hot oil circular-pump oil inlet
Connection, the circular-pump connection non-return valve and the second shut-off valve are simultaneously connect by pipeline with heating furnace oil inlet, described to add
Hot stove internal heat is the fiber-heated pipe of carbon crystal, and the heating furnace top passes through tee pipe fitting and pipeline, one end connection heat
Oily efferent duct, one end connect the first shut-off valve and safety valve, and hot oil efferent duct one end connects the 4th shut-off valve and and fin
Pipe import connection, the 5th shut-off valve of the finned tube outlet connection are connect with gs-oil separator.
Above-mentioned a kind of novel plastic spraying oven, which is characterized in that the hot oil efferent duct is passed equipped with oil outlet temperature
Sensor.
Above-mentioned a kind of novel plastic spraying oven, which is characterized in that the heating furnace oil outlet is passed equipped with returning-oil temperature
Sensor.
Above-mentioned a kind of novel plastic spraying oven, which is characterized in that the finned tube is in well-regulated snakelike from oven
Furnace interior two sides and bottom are laid with.
Above-mentioned a kind of novel plastic spraying oven, which is characterized in that the guide rail is equipped with railcar, and guide rail a part exists
In furnace chamber, a part is outside furnace chamber.
Above-mentioned a kind of novel plastic spraying oven, which is characterized in that oven cavity entrance is equipped with automatically controlled auto stove-door, fire door
For bilayer, inside filling rock wool.
The utility model has the beneficial effects that the utility model uses electrically heated mode, it is converted by carbon crystal fiber
Far infrared light wave heats a kind of high efficiency fluid conduction material, is heated by fin circulation line to baking furnace chamber, real
Now to the baking of plastic-spraying part, this does not generate exhaust gas, waste water, waste residue, energy conservation and environmental protection in the process.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram；
1. filling pump in figure, 2. first solenoid valves, 3. liquid level meter for oil tank, 4. first row air valves, 5. oil tank blowdown valves, 6. oil
Tank, 7. repairing pipes, 8. heating furnaces, 9. first shut-off valves, 10. safety valves, 11. hot oil efferent ducts, 12. second shut-off valves, 13. is inverse
Only valve, 14. hot oil circular-pumps, 15. bifurcation type filters, 16. third shut-off valves, 17. second solenoid valves, 18. the 4th cut-offs
Valve, 19. finned tubes, 20. the 5th shut-off valves, 21. guide rails, 22. railcars, 23. automatically controlled auto stove-doors, 24. ovens, 25. expansions
Slot bracket, 26. expansion slot liquidometers, 27. expansion slots, 28. second row air valves, 29. oil fuel tubes, 30. expansion tubes, 31. oil gas point
From device, 32. hot-oil circulation return pipes, 33. oil outlet temperature sensors, 34. returning-oil temperature sensors, 35. oven temperatures sensors,
36. overflow pipe, the fiber-heated pipe of 37. carbon crystals.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
A kind of novel plastic spraying oven, including the fiber-heated pipe of oven, heating furnace, oil tank, expansion slot, carbon crystal, feature
It is, two sides, bottom panel are equipped with finned tube 19 in oven 24, and 24 bottom of oven is equipped with guide rail 21,24 top of oven
Equipped with oven temperatures sensor 35 and expansion slot bracket 25, expansion slot 27, the expansion slot are installed on the expansion slot bracket 25
27 are equipped with expansion slot liquidometer 26 and second row air valve 28, and 27 upper lateral part of expansion slot is connect by overflow pipe 36 with 6 top of oil tank,
Lower part is connect by expansion tube 30 with gs-oil separator 31, and the oil tank is equipped with liquid level meter for oil tank 3, first row air valve 4 and oil tank
Blowdown valve 5,6 lower part oil outlet of oil tank are divided into two bye-passes, one by the first solenoid valve 2, filling pump 1 and oil fuel tube 29 with it is swollen
Swollen slot top connection, one is connected to oil gas by tee pipe fitting, repairing pipe 7 and second solenoid valve 17 and hot-oil circulation return pipe 32
Separator 31, and connect by tee pipe fitting with third shut-off valve 16, bifurcation type filter 15, and pass through pipeline and circular-pump
The connection of 14 oil inlets, the circular-pump 14 connect non-return valve 13 and the second shut-off valve 12 and by pipeline and heating furnace oil inlets
Mouth 8 connects, and 8 internal heat of heating furnace is the fiber-heated pipe 37 of carbon crystal, and 8 top of heating furnace passes through tee pipe fitting
And pipeline, one end connect hot oil efferent duct 11, one end connects the first shut-off valve 9 and safety valve 10, the hot oil efferent duct 11 1
End the 4th shut-off valve 18 of connection is simultaneously connect with 19 import of finned tube, the outlet of finned tube 19 the 5th shut-off valve 20 of connection and oil gas
Separator 31 connects.
It is worth noting that, a kind of novel plastic spraying oven, which is characterized in that on the hot oil efferent duct 11
Equipped with oil outlet temperature sensor 33.
It is worth noting that, a kind of novel plastic spraying oven, which is characterized in that 8 oil outlet of heating furnace
Equipped with having temperature sensor 34.
It is worth noting that, a kind of novel plastic spraying oven, which is characterized in that the finned tube 19 is in have rule
Then snakelike is laid with from 24 furnace interior two sides of oven and bottom.
It is worth noting that, a kind of novel plastic spraying oven, which is characterized in that the guide rail 21 is equipped with track
Vehicle 22,21 a part of guide rail is in furnace chamber, and a part is outside furnace chamber.
It is worth noting that, a kind of novel plastic spraying oven, which is characterized in that 24 furnace chamber entrance of oven is equipped with electricity
Auto stove-door 23 is controlled, fire door is bilayer, inside filling rock wool.
Apparatus control system is opened, heating furnace 8, circulation line are infused in the first solenoid valve 2, the automatic opening of filling pump 1 automatically
Oil, oiling to heating furnace 8 are automatically stopped oiling when controlling the liquid level upper limit, circular-pump 14 starts automatically, by the thermally conductive object of fluid
Matter circulates in the circulation line between heating furnace 8, oven 24, the fiber-heated 37 turn on automatically power supply of pipe of 8 carbon crystal of heating furnace
Substance heating, the plastic-spraying cabinet or workpiece to be toasted is put into railcar 22, is pushed away railcar 22 by guide rail 21
Enter in oven body, close automatically controlled auto stove-door 23, fluid conduction material imports heat by the fin on finned tube 19 close
In the oven body closed, cabinet or workpiece to plastic-spraying are timed baking, in equipment running process by touch screen, PLC and
On-line checking temperature sensor, liquid-level switch run to control equipment.
Before the equipment runs by touch screen set baking time, baking temperature, fluid conduction material bound temperature,
The relevant parameters such as bound temperature are toasted, when fluid conduction material temperature is higher than ceiling temperature, carbon crystal fiber is automatically cut off and adds
Heat pipe power supply, when being lower than lower limit temperature, recovery heating；When baking temperature is higher than setting ceiling temperature, heating furnace stops working,
Circular-pump 14 is out of service, and when lower than setting lower limit temperature, circular-pump 14 starts, and heating furnace is resumed work；When
When reaching baking time, heating furnace stops heating, and fire door automatically turns on, 14 automatic cycle of circular-pump to fluid conduction material
Temperature is automatically stopped lower than shutdown temperature.
The utility model uses automatic control, and operation interface uses touch screen, system operational process and related operation
Parameter real-time display, the utility model have the function of setting baking time, and when toasting completion, heating furnace is out of service, fire door
It automatically turns on, and pump operating cycle to the shutdown temperature that fluid conduction material temperature is set is automatically closed.
The basic principles and main features of the utility model have been shown and described above.The utility model is not by above-mentioned implementation
The limitation of example, the description of the embodiments and the specification only illustrate the principle of the present utility model, practical new not departing from this
Under the premise of type spirit and scope, the utility model also has various changes and improvements, all typing requirements of these changes and improvements
In the scope of the utility model of protection.The utility model requires protection scope is by appended claims and equivalent thereof.
Claims (6)
1. a kind of novel plastic spraying oven, including oven, heating furnace, oil tank, expansion slot, which is characterized in that two in oven (24)
Side, bottom panel are equipped with finned tube (19), and oven (24) bottom is equipped with guide rail (21), and oven (24) top is equipped with oven
Temperature sensor (35) and expansion slot bracket (25) install expansion slot (27) on the expansion slot bracket (25), the expansion slot
(27) it is equipped with expansion slot liquidometer (26) and second row air valve (28), expansion slot (27) upper lateral part passes through overflow pipe (36) and oil tank
(6) top connects, and lower part is connect by expansion tube (30) with gs-oil separator (31), the oil tank equipped with liquid level meter for oil tank (3),
First row air valve (4) and oil tank blowdown valve (5), oil tank (6) lower part oil outlet are divided into two bye-passes, and one passes through the first solenoid valve
(2), filling pump (1) and oil fuel tube (29) are connect with expansion slot top, and one passes through tee pipe fitting, repairing pipe (7) and the second electricity
Magnet valve (17) and hot-oil circulation return pipe (32) are connected to gs-oil separator (31), and pass through tee pipe fitting and third shut-off valve
(16), bifurcation type filter (15) connects, and is connect by pipeline with circular-pump (14) oil inlet, the circular-pump
(14) non-return valve (13) and the second shut-off valve (12) are connected and is connect by pipeline with heating furnace (8) oil inlet, the heating furnace
(8) internal heat is the fiber-heated pipe of carbon crystal (37), and heating furnace (8) top passes through tee pipe fitting and pipeline, one end
It connects hot oil efferent duct (11), one end connects the first shut-off valve (9) and safety valve (10), and described hot oil efferent duct (11) one end connects
Connect the 4th shut-off valve (18) and connect with finned tube (19) import, the finned tube (19) outlet the 5th shut-off valve (20) of connection with
Gs-oil separator (31) connection.
2. a kind of novel plastic spraying oven according to claim 1, which is characterized in that on the hot oil efferent duct (11)
Equipped with oil outlet temperature sensor (33).
3. a kind of novel plastic spraying oven according to claim 1, which is characterized in that described heating furnace (8) oil outlet
Equipped with returning-oil temperature sensor (34).
4. a kind of novel plastic spraying oven according to claim 1, which is characterized in that the finned tube (19) is in have rule
Then snakelike is laid with from oven (24) furnace interior two sides and bottom.
5. a kind of novel plastic spraying oven according to claim 1, which is characterized in that the guide rail (21) is equipped with track
Vehicle (22), guide rail (21) a part is in furnace chamber, and a part is outside furnace chamber.
6. a kind of novel plastic spraying oven according to claim 1, which is characterized in that oven (24) furnace chamber entrance is equipped with electricity
It controls auto stove-door (23), fire door is bilayer, inside filling rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968528.8U CN209393489U (en) | 2018-11-28 | 2018-11-28 | A kind of novel plastic spraying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968528.8U CN209393489U (en) | 2018-11-28 | 2018-11-28 | A kind of novel plastic spraying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209393489U true CN209393489U (en) | 2019-09-17 |
Family
ID=67880936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968528.8U Expired - Fee Related CN209393489U (en) | 2018-11-28 | 2018-11-28 | A kind of novel plastic spraying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209393489U (en) |
-
2018
- 2018-11-28 CN CN201821968528.8U patent/CN209393489U/en not_active Expired - Fee Related
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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: 20190917 Termination date: 20191128 |