CN209652373U - A kind of environment-friendly type vacuum heat treatment furnace - Google Patents
A kind of environment-friendly type vacuum heat treatment furnace Download PDFInfo
- Publication number
- CN209652373U CN209652373U CN201822112633.8U CN201822112633U CN209652373U CN 209652373 U CN209652373 U CN 209652373U CN 201822112633 U CN201822112633 U CN 201822112633U CN 209652373 U CN209652373 U CN 209652373U
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- conduit
- shell
- heating element
- fixed
- purifying box
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Abstract
The utility model discloses a kind of environment-friendly type vacuum heat treatment furnaces, belong to technical field of heat treatment.A kind of environment-friendly type vacuum heat treatment furnace, including pedestal, motor, cylinder, outer cover body, baffle door, fuel cartridge, burner noz(zle), material frame, the first heating element, the second heating element, water pot, the first purifying box, the second purifying box and water tank；The upper and lower ends of baffle door are individually fixed in the inner bottom wall of the inner roof wall of outer cover body, outer cover body, and outer cover body is to be divided into the first shell on the left of baffle door, the second housing on the right side of baffle door as symmetrical centre for baffle door；First heating element, the second heating element are located in the top of the first shell, and in the bottom of the first shell, fuel cartridge is communicated with the first conduit, and the right end of the first conduit is fixed with burner noz(zle), and burner noz(zle) is connected to the first shell；Second housing is fixed with vacuum pump；The utility model has the characteristics that energy saving, work efficiency is high for heat treatment.
Description
Technical field
The utility model relates to technical field of heat treatment, more particularly to a kind of environment-friendly type vacuum heat treatment furnace.
Background technique
The complex art that vacuum heat treatment, that is, vacuum technique is combined with two professions of heat treatment, refers to heat treatment process
All carried out under vacuum conditions with part.Vacuum heat treatment furnace thermal efficiency it is high, it can be achieved that be rapidly heated and cool down, it can be achieved that
Non-oxidation, without decarburization, without carburizing, the phosphorus bits of workpiece surface can be removed, and have the effects of degreasing degasification, to reach surface-brightening
The effect of purification.
Vacuum heat treatment furnace is the industrial furnace that metal works are carried out with various metal heat treatmets, in the preparation of metal works
Need to carry out control different temperatures in journey, traditional Vacuum Heat heating efficiency of coming out of the stove is not high enough, and needs to take out cooling, thus unrestrained
Take a large amount of thermal energy.In addition lack the recycling to resource in cooling procedure.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of environment-friendly type
Vacuum heat treatment furnace；The vacuum heat treatment furnace has the characteristics that energy saving, work efficiency is high.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of environment-friendly type vacuum heat treatment furnace, including pedestal, motor, cylinder, outer cover body, gear
Plate door, fuel cartridge, burner noz(zle), material frame, the first heating element, the second heating element, water pot, the first purifying box, second are only
Change case and water tank；
The motor, the cylinder, the outer cover body, the baffle door, the fuel cartridge, the burner noz(zle), institute
State the top that material frame, first heating element, second heating element and the water pot are respectively positioned on the pedestal；
The baffle door is located at the inside of the outer cover body；
The upper and lower ends of the baffle door are individually fixed in the interior bottom of the inner roof wall of the outer cover body, the outer cover body
Wall, and the outer cover body using baffle door as symmetrical centre be divided into the first shell on the left of the baffle door, be located at it is described
Second housing on the right side of baffle door；
The motor is fixed on the top of pedestal, and the power output end of the motor is fixedly connected with the cylinder；
The material frame is located at the inside of first shell；
The telescopic shaft of the cylinder is fixedly connected through the left side wall of first shell with the material frame；
First heating element, second heating element are located at the top of first shell, and described first
The bottom of shell, and first heating element, second heating element are both secured to the inner wall of first shell；
The outer wall of first heating element, second heating element outer wall be respectively and fixedly provided with coat of metal；
The fuel cartridge is fixed on the roof of first shell；
The fuel cartridge is communicated with the first conduit, and the right end of first conduit is fixed with burner noz(zle), and the burning
Nozzle is connected to the roof of first shell；
First purifying box, second purifying box are individually fixed in the inner bottom wall of the pedestal, and described first is net
Change the right side that case is located at second purifying box；
The bottom wall of first shell is communicated with the second conduit, the left end of second conduit and first purifying box
Right side wall connection；
The left side wall of first purifying box is connected to by third conduit with the right side wall of second purifying box；
The water pot is fixed on the roof of the second housing, and the water pot is communicated with the 4th conduit, the 4th conduit
Left end be connected to the roof of the second housing；
The water tank is fixed on the right side wall of the pedestal；
The bottom wall of the second housing is communicated with the 5th conduit, and the right end of the 5th conduit runs through the right side of the pedestal
Wall is connected to the left side wall of the water tank；
The right side wall of the second housing is fixed with vacuum pump, and the vacuum pump passes through the right side of conduit and the second housing
Side wall connection.
Optionally, the roof of the water tank is communicated with circulating water pipe；
The upper end of the circulating water pipe is connected to the right side wall of the water pot；
The circulating water pipe is fixed with water circulating pump.
Optionally, first conduit, the 4th conduit, the 5th conduit are respectively fixed with the first solenoid valve,
Two solenoid valves, third solenoid valve.
Optionally, check valve is fixed on second conduit.
Optionally, filter screen is fixed in second purifying box.
The utility model has the following beneficial effects:
The utility model is vacuum-treated by space of the vacuum pump to shell body interior, using heating element and
Combustion gas in material frame to heating.The controllable gas quantity control ignition temperature being passed through in the first shell, utilizes burner noz(zle)
The combustion gas burnt in the first shell, while heating element energization and starting motor, motor power output end being made to drive material
Uniformly double heating effects are realized in rotation.When cooling is needed, baffle door is opened, cylinder is started, the telescopic shaft of cylinder pushes material
On the inside of frame to second housing, finally it is passed through in second housing using the water in water pot and hot biography is carried out to the processing metal in material frame
Pass cooling.Moisture after cooling is passed through water tank recycling by conduit, to realize resource reclaim, without take out processing metal into
Row cooling reduces thermal energy consume.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for environment-friendly type vacuum heat treatment furnace that specific embodiment of the present invention provides.
In figure:
1, pedestal；2, motor；3, cylinder；4, outer cover body；41, the first shell；42, second housing；5, baffle door；6, it fires
Gas tank；7, burner noz(zle)；8, material frame；9, the first heating element；10, the second heating element；11, water pot；12, the first purification
Case；13, the second purifying box；14, water tank；15, coat of metal；16, the first conduit；17, the second conduit；18, third is led
Pipe；19, the 4th conduit；20, the 5th conduit；21, vacuum pump；22, circulating water pipe；23, water circulating pump；24, the first solenoid valve；
25, second solenoid valve；26, third solenoid valve；27, check valve；28, filter screen.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Show to Fig. 1 exemplary a kind of structural schematic diagram of environment-friendly type vacuum heat treatment furnace provided by the utility model.
As shown in Figure 1, a kind of environment-friendly type vacuum heat treatment furnace, including pedestal 1, motor 2, cylinder 3, outer cover body 4, baffle door 5, combustion gas
Tank 6, burner noz(zle) 7, material frame 8, the first heating element 9, the second heating element 10, water pot 11, the first purifying box 12, second are net
Change case 13 and water tank 14；Motor 2, cylinder 3, outer cover body 4, baffle door 5, fuel cartridge 6, burner noz(zle) 7, material frame 8,
First heating element 9, the second heating element 10 and water pot 11 are respectively positioned on the top of pedestal 1；Baffle door 5 is located at outer cover body 4
Inside；The upper and lower ends of baffle door 5 are individually fixed in the inner bottom wall of the inner roof wall of outer cover body 4, outer cover body 4, and shell
Ontology 4 is that symmetrical centre is divided into the first shell 41 positioned at 5 left side of baffle door, positioned at the second of 5 right side of baffle door with baffle door 5
Shell 42；Motor 2 is fixed on the top of pedestal 1, and the power output end of motor 2 is fixedly connected with cylinder 3；Material frame 8 is located at the
The inside of one shell 41；The telescopic shaft of cylinder 3 is fixedly connected through the left side wall of the first shell 41 with material frame 8；First electric heating
Element 9, the second heating element 10 are located at the top of the first shell 41, the bottom of the first shell 41, and the first heating element
9, the second heating element 10 is both secured to the inner wall of the first shell 41；The outer wall of first heating element 9, second heating element 10
Outer wall is respectively and fixedly provided with coat of metal 15；Fuel cartridge 6 is fixed on the roof of the first shell 41；Fuel cartridge 6 is communicated with the first conduit
16, the right end of the first conduit 16 is fixed with burner noz(zle) 7, and burner noz(zle) 7 is connected to the roof of the first shell 41；First purification
Case 12, the second purifying box 13 are individually fixed in the inner bottom wall of pedestal 1, and the first purifying box 12 is located at the right side of the second purifying box 13
Side；The bottom wall of first shell 41 is communicated with the second conduit 17, the right side wall company of the left end of the second conduit 17 and the first purifying box 12
It is logical；The left side wall of first purifying box 12 is connected to by third conduit 18 with the right side wall of the second purifying box 13；Water pot 11 is fixed on
The roof of second housing 42, water pot 11 are communicated with the 4th conduit 19, and the left end of the 4th conduit 19 and the roof of second housing 42 connect
It is logical；Water tank 14 is fixed on the right side wall of pedestal 1；The bottom wall of second housing 42 is communicated with the 5th conduit 20, the 5th conduit 20
Right end is connected to through the right side wall of pedestal 1 with the left side wall of water tank 14；The right side wall of second housing 42 is fixed with vacuum pump 21,
Vacuum pump 21 is connected to by conduit with the right side wall of second housing 42.
This environment-friendly type vacuum heat treatment furnace can be used for various metals and is heat-treated, and can open up in the antetheca of the first shell 41
Have for feeding or the feeding gate of feeding, metal material is placed in material frame 8.The right end and second housing of first shell 41
42 left end connects by welding, and the first shell 41 and second housing 42 are hollow setting.Start motor 2, electricity
The power output end of machine 2 drives material frame 8 to rotate by cylinder 3, and starting vacuum pump 21 is to the first shell 41 and second housing 42
The sealing space of formation is vacuum-treated, and closes baffle door 5 so that the first shell 41 forms sealing sky with baffle door 5
Between.Baffle door 5 is used to separate the region between the first shell 41 and second housing 42, and metal material is avoided to heat in material frame 8
In the case where heat in the first shell 41 be quickly transferred in second housing 42, setting coat of metal 15 can be by aluminium foil
Material is made, good heat conductivity, and effective protection the first heating element 9 and the second heating element 10, the first heating element 9 and
Second heating element 10 is resistance wire heater element, and after energization, resistance wire heating element generating heat passes through the first shell 41
Inner surface heat is transferred to the heating of the metal material in material frame 8.It is passed through combustion gas in the first shell 41, starts burner noz(zle) 7
The combustion gas in the first shell 41 is lighted, the temperature of the first shell 41 is further increased after fuel gas buring, realizes the effect of double heating,
Greatly improve heating efficiency.Exhaust gas after burning is entered in the first purifying box 12 by the second conduit 17 to be purified, and first is net
Changing can place in case 12 using alcamines or alkaline salt solution as solvent, absorb the acid gas components such as HS, CO in natural gas.
Alkaline salt solution or active carbon can be placed in second purifying box 13, and neutralization and suction-operated are carried out to exhaust gas.Work as metal material
In the case where needing cooling, baffle door 5 is opened, starts cylinder 3, motor 2 drives cylinder 3 to rotate, the telescopic shaft promotion object of cylinder 3
Material frame 8 is by entering second housing by the 4th conduit 19 using the cooling water in water pot 11 in baffle door 5 to second housing 42
42, by uniformly being cooled down with the transmitting of the moisture heat of second housing 42, second housing 42 cools down the metal material in material frame
Water afterwards enters water tank 14 by the 5th conduit 20 and recycles, and cools down without dismantling to metal material, so that amount of heat
It scatters and disappears, directly can carry out feeding and feeding by opening feeding gate, reduce heat loss.To realize efficient efficiency heating,
Resource recycling.If do not illustrated, the above is fixedly connected with the connection type that can choose welding.
Optionally, the roof of water tank 14 is communicated with circulating water pipe 22；The upper end of circulating water pipe 22 and the right side of water pot 11
Wall connection；Circulating water pipe 22 is fixed with water circulating pump 23.Circulating water pipe 22 is set and water circulating pump 23 is used for water tank 14
Interior water is transmitted to again in water pot 11, and recycling water resource is cooled down, to economize on resources.
Optionally, the first conduit 16, the 4th conduit 19, the 5th conduit 20 are respectively fixed with first the 24, second electricity of solenoid valve
Magnet valve 25, third solenoid valve 26.The first solenoid valve 24, which is arranged, can control fuel cartridge 6 to be passed through the first shell 41 by the first conduit 16
Interior gas quantity, second solenoid valve 25 can control water pot 11 to pass through the amount that the 4th conduit 19 is passed through water in second housing 42, third
Solenoid valve 26 can control the water in second housing 42 to pass through the amount of the 5th conduit 20 inflow water tank 14.First solenoid valve 24,
Two solenoid valves 25, third solenoid valve 26 are identical type solenoid valve, and when the solenoid valve is energized, the valve of solenoid valve is opened, when
When solenoid valve powers off, the valve of solenoid valve is closed.
Optionally, check valve 27 is fixed on the second conduit 17.Be arranged check valve 27 avoid it is molten in the first purifying box 12
Liquid passes through the second conduit suck-back to the first shell 41.
Optionally, filter screen 28 is fixed in the second purifying box 13.Settable filter screen 28 is metal filter screen, avoids firing
High-temp waste gas after gas burning carries out calcination damage to filter screen 28.The mesh number that filter screen 28 can be chosen is 200 mesh to 500 mesh
In the range of.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of environment-friendly type vacuum heat treatment furnace, it is characterised in that:
Including pedestal (1), motor (2), cylinder (3), outer cover body (4), baffle door (5), fuel cartridge (6), burner noz(zle) (7),
Material frame (8), the first heating element (9), the second heating element (10), water pot (11), the first purifying box (12), the second purifying box
(13) and water tank (14)；
It is the motor (2), the cylinder (3), the outer cover body (4), the baffle door (5), the fuel cartridge (6), described
Burner noz(zle) (7), the material frame (8), first heating element (9), second heating element (10) and the water
Tank (11) is respectively positioned on the top of the pedestal (1)；
The baffle door (5) is located at the inside of the outer cover body (4)；
The upper and lower ends of the baffle door (5) are individually fixed in the inner roof wall of the outer cover body (4), the outer cover body (4)
Inner bottom wall, and the outer cover body (4) be that symmetrical centre is divided on the left of the baffle door (5) with baffle door (5) the
One shell (41), the second housing (42) being located on the right side of the baffle door (5)；
The motor (2) is fixed on the top of pedestal (1), the power output end of the motor (2) and the cylinder (3) fixed company
It connects；
The material frame (8) is located at the inside of first shell (41)；
The telescopic shaft of the cylinder (3) is fixedly connected through the left side wall of first shell (41) with the material frame (8)；
First heating element (9), second heating element (10) are located at the top of first shell (41), institute
The bottom of the first shell (41) is stated, and first heating element (9), second heating element (10) are both secured to described
The inner wall of one shell (41)；
The outer wall of first heating element (9), the outer wall of second heating element (10) are respectively and fixedly provided with coat of metal
(15)；
The fuel cartridge (6) is fixed on the roof of first shell (41)；
The fuel cartridge (6) is communicated with the first conduit (16), and the right end of first conduit (16) is fixed with burner noz(zle) (7),
And the burner noz(zle) (7) is connected to the roof of first shell (41)；
First purifying box (12), second purifying box (13) are individually fixed in the inner bottom wall of the pedestal (1), and described
First purifying box (12) is located at the right side of second purifying box (13)；
The bottom wall of first shell (41) is communicated with the second conduit (17), the left end and described first of second conduit (17)
The right side wall of purifying box (12) is connected to；
The left side wall of first purifying box (12) is connected by the right side wall of third conduit (18) and second purifying box (13)
It is logical；
The water pot (11) is fixed on the roof of the second housing (42), and the water pot (11) is communicated with the 4th conduit (19),
The left end of 4th conduit (19) is connected to the roof of the second housing (42)；
The water tank (14) is fixed on the right side wall of the pedestal (1)；
The bottom wall of the second housing (42) is communicated with the 5th conduit (20), and the right end of the 5th conduit (20) runs through the bottom
The right side wall of seat (1) is connected to the left side wall of the water tank (14)；
The right side wall of the second housing (42) is fixed with vacuum pump (21), and the vacuum pump (21) passes through conduit and described second
The right side wall of shell (42) is connected to.
2. a kind of environment-friendly type vacuum heat treatment furnace as described in claim 1, it is characterised in that:
The roof of the water tank (14) is communicated with circulating water pipe (22)；
The upper end of the circulating water pipe (22) is connected to the right side wall of the water pot (11)；
The circulating water pipe (22) is fixed with water circulating pump (23).
3. a kind of environment-friendly type vacuum heat treatment furnace as described in claim 1, it is characterised in that:
First conduit (16), the 4th conduit (19), the 5th conduit (20) are respectively fixed with the first solenoid valve
(24), second solenoid valve (25), third solenoid valve (26).
4. a kind of environment-friendly type vacuum heat treatment furnace as described in claim 1, it is characterised in that:
Check valve (27) are fixed on second conduit (17).
5. a kind of environment-friendly type vacuum heat treatment furnace as described in claim 1, it is characterised in that:
Filter screen (28) are fixed in second purifying box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112633.8U CN209652373U (en) | 2018-12-17 | 2018-12-17 | A kind of environment-friendly type vacuum heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112633.8U CN209652373U (en) | 2018-12-17 | 2018-12-17 | A kind of environment-friendly type vacuum heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209652373U true CN209652373U (en) | 2019-11-19 |
Family
ID=68518122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112633.8U Expired - Fee Related CN209652373U (en) | 2018-12-17 | 2018-12-17 | A kind of environment-friendly type vacuum heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209652373U (en) |
-
2018
- 2018-12-17 CN CN201822112633.8U patent/CN209652373U/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 |
Granted publication date: 20191119 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |