CN215113225U - Vacuum furnace convenient to clean and protect - Google Patents
Vacuum furnace convenient to clean and protect Download PDFInfo
- Publication number
- CN215113225U CN215113225U CN202120561378.4U CN202120561378U CN215113225U CN 215113225 U CN215113225 U CN 215113225U CN 202120561378 U CN202120561378 U CN 202120561378U CN 215113225 U CN215113225 U CN 215113225U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- pipe
- water tank
- heating water
- negative pressure
- 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.)
- Expired - Fee Related
Links
- 239000008236 heating water Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 18
- 239000000779 smoke Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 239000003517 fume Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a vacuum furnace convenient for cleaning and protection, which comprises a negative pressure steam chamber and a heating water tank, wherein the top of the heating water tank is provided with the negative pressure steam chamber, the top of the negative pressure steam chamber is provided with a top cover, the bottom of the top cover is provided with a sealing gasket, the top cover is provided with a heat exchange pipe, one end of the heat exchange pipe is provided with a water inlet pipe, the other end of the heat exchange pipe is provided with a water outlet pipe, the bottom of the top cover is provided with the sealing gasket, both sides of the sealing gasket are provided with hydraulic cylinders, and the heating water tank is internally provided with a furnace chamber, not only can increase the heating efficiency of the burner, but also can improve the utilization rate of heat.
Description
Technical Field
The utility model relates to a vacuum furnace field specifically is a vacuum furnace convenient to it is clean and protected.
Background
Vacuum furnace, utilize vacuum system (by the vacuum pump, vacuum measuring device, elements such as vacuum valve are formed through meticulous equipment) to discharge the partial material in the furnace chamber in this specific space of furnace chamber promptly, make the pressure in the furnace chamber be less than a standard atmospheric pressure, thereby the space realizes the vacuum state in the furnace chamber, this is exactly the vacuum furnace, but current vacuum furnace function is more single, can not clear up heat exchanger and negative pressure steam chamber in the vacuum furnace fast, thereby improve heat conduction efficiency, save time, can not carry out the heat exchange with the flue gas that contains the waste heat in the furnace chamber, can not improve the heating efficiency of combustor, inconvenient people use of operating, for this reason, provide a vacuum furnace convenient to clean and protect.
Disclosure of Invention
The utility model aims at the defects of the prior art, and provides a vacuum furnace convenient to clean and protect to solve the problems provided by the background technology.
In order to achieve the above object, the utility model provides a following technical scheme: the vacuum furnace convenient to clean and protect comprises a negative pressure steam chamber and a heating water tank, wherein the top of the heating water tank is provided with the negative pressure steam chamber, the top of the negative pressure steam chamber is provided with a top cover, the bottom of the top cover is provided with a sealing gasket, the top cover is provided with a heat exchange pipe, one end of the heat exchange pipe is provided with a water inlet pipe, the other end of the heat exchange pipe is provided with a water outlet pipe, the bottom of the top cover is provided with the sealing gasket, the two sides of the sealing gasket are respectively provided with a hydraulic cylinder, the inside of the heating water tank is provided with a hearth, the hearth is connected with a connecting pipe, one end of the hearth is provided with a burner, the bottom of the burner is connected with an air inlet pipe, the bottom of the heating water tank is provided with a heat exchange pipe, one side of the top of the heat exchange tank is provided with a blower, one end of the heat exchange tank is provided with a hydraulic brake tank, the hydraulic brake box is provided with a power switch, one end of the heat exchange tube is connected with the smoke exhaust tube, and the other end of the heat exchange tube is connected with the connecting tube.
As a preferred technical scheme of the utility model, the heating water tank passes through the bolt and installs on the top of heat transfer case, the pneumatic cylinder passes through the bolt and installs on the both sides of negative pressure steam chamber, the top cap passes through the bolt and installs on the top of pneumatic cylinder.
As a preferred technical scheme of the utility model, sealed the pad passes through the screw installation on the bottom of top cap, hot exchange pipe welding is on the bottom of top cap.
As the utility model discloses a preferred technical scheme, furnace passes through the bolt and installs on heating water tank's inside, the combustor passes through the bolt and installs one of furnace and serves, the combustor passes through the air-supply line and links to each other with the heat transfer case.
As an optimal technical scheme of the utility model, the one end of heat exchange tube links to each other with the connecting pipe welding, the other end of heat exchange tube links to each other with the tub welding of discharging fume.
As an optimal technical scheme of the utility model, hydraulic braking case's internally mounted has hydraulic oil pump and hydraulic tank, the hydraulic oil pump passes through hydraulic oil pipe and links to each other with the pneumatic cylinder, hot exchange pipe links to each other with negative pressure steam chamber activity.
As an optimal technical scheme of the utility model, switch respectively with forced draught blower, hydraulic oil pump and combustor electric connection.
The utility model has the advantages that: this vacuum furnace stability can be strong, and the flexibility is strong, can stretch out the heat exchange tube from the negative pressure steam chamber indoor, and the staff of being convenient for clears up negative pressure steam chamber and heat exchange tube to improve heating efficiency, save time, but also can carry out the heat exchange with the flue gas that contains the waste heat in the furnace, and in the combustor was carried to the heat that improves the air, can not only increase the heating efficiency of combustor, also improved thermal utilization ratio moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a negative pressure steam chamber, 2, a heating water tank, 3, a hydraulic cylinder, 4, a top cover, 5, a water inlet pipe, 6, a water outlet pipe, 7, a heat exchange pipe, 8, a hearth, 9, a connecting pipe, 10, a blower, 11, a smoke exhaust pipe, 12, a heat exchange box, 13, a heat exchange pipe, 14, a hydraulic brake box, 15, a power switch, 16, a combustor, 17, an air inlet pipe, 18 and a sealing gasket.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Example (b): referring to fig. 1, the present invention provides a technical solution: a vacuum furnace convenient for cleaning and protection comprises a negative pressure steam chamber 1 and a heating water tank 2, the top of the heating water tank 2 is provided with the negative pressure steam chamber 1, the top of the negative pressure steam chamber 1 is provided with a top cover 4, the bottom of the top cover 4 is provided with a sealing gasket 18, the top cover 4 is provided with a heat exchange pipe 7, one end of the heat exchange pipe 7 is provided with a water inlet pipe 5, the other end of the heat exchange pipe 7 is provided with a water outlet pipe 6, the bottom of the top cover 4 is provided with the sealing gasket 18, two sides of the sealing gasket 18 are provided with hydraulic cylinders 3, the heating water tank 2 is internally provided with a hearth 8, the hearth 8 is connected with a connecting pipe 9, one end of the hearth 8 is provided with a burner 16, the bottom of the burner 16 is connected with an air inlet pipe 17, the bottom of the heating water tank 2 is provided with a heat exchange box 12, the heat exchange pipe 13 is arranged inside the heat exchange box 12, one side of the top of the heat exchange box 12 is provided with a blower 10, one end of the heat exchange box 12 is provided with a hydraulic brake box 14, a power switch 15 is arranged on the hydraulic brake box 14, one end of the heat exchange tube 13 is connected with the smoke exhaust tube 11, and the other end of the heat exchange tube 13 is connected with the connecting tube 9.
The heating water tank 2 is installed on the top of the heat exchange box 12 through bolts, the hydraulic cylinder 3 is installed on two sides of the negative pressure steam chamber 1 through bolts, and the top cover 4 is installed on the top of the hydraulic cylinder 3 through bolts.
The packing 18 is mounted on the bottom of the top cover 4 by screws, and the heat exchange tubes 7 are welded on the bottom of the top cover 4.
The hearth 8 is installed on the inside of the heating water tank 2 through bolts, the burner 16 is installed on one end of the hearth 8 through bolts, and the burner 16 is connected with the heat exchange box 12 through an air inlet pipe 17.
One end of the heat exchange tube 13 is connected with the connecting tube 9 in a welding way, and the other end of the heat exchange tube 13 is connected with the smoke exhaust tube 11 in a welding way.
The hydraulic brake box 14 is internally provided with a hydraulic oil pump and a hydraulic oil tank, the hydraulic oil pump is connected with the hydraulic cylinder 3 through a hydraulic oil pipe, and the heat exchange pipe 7 is movably connected with the negative pressure steam chamber 1.
The power switch 15 is electrically connected to the blower 10, the hydraulic oil pump and the burner 16, and the power switch 15 is used to connect the power supplies of the blower 10, the hydraulic oil pump and the burner 16, respectively, so as to electrify them.
The working principle is as follows: a vacuum furnace convenient for cleaning and protection comprises a negative pressure steam chamber 1 and a heating water tank 2, when in use, a hearth 8 is braked and heated by a burner 16, thereby water in the heating water tank 2 is heated, thereby steam is generated to heat the negative pressure steam chamber 1, smoke generated in the hearth 8 is conveyed into a heat exchange pipe 13 through a connecting pipe 9, the power of a blower 10 is switched on by a power switch 15, the blower 10 is braked so as to suck air into a heat exchange box 12, the air is contacted with the heat exchange pipe 13, the air heat is improved, then the smoke is conveyed into the burner 16 through an air inlet pipe 17, thereby more heat is provided for the hearth 8, the water heating efficiency in the heating water tank 2 is favorably improved, when the negative pressure steam chamber 1 and the heat exchange pipe 7 are required to be cleaned, the power of a hydraulic oil pump can be switched on through the power switch 15, let thereby hydraulic oil pump braking with hydraulic tank in hydraulic oil pumps pneumatic cylinder 3, thereby let pneumatic cylinder 3 braking rise suitable height with top cap 4 to stretch out heat exchange pipe 7 from negative pressure steam chamber 1, the staff of being convenient for clears up negative pressure steam chamber 1 and heat exchange pipe 7 fast, improves the life of vacuum furnace, the people of being convenient for use by operation.
This vacuum furnace stability can be strong, and the flexibility is strong, can stretch out the heat exchange tube from the negative pressure steam chamber indoor, and the staff of being convenient for clears up negative pressure steam chamber and heat exchange tube to improve heating efficiency, save time, but also can carry out the heat exchange with the flue gas that contains the waste heat in the furnace, and in the combustor was carried to the heat that improves the air, can not only increase the heating efficiency of combustor, also improved thermal utilization ratio moreover.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a vacuum furnace convenient to it is clean and protect, includes negative pressure steam chamber (1) and heating water tank (2), its characterized in that: the utility model discloses a solar water heater, including heating water tank (2), the top of heating water tank (2) is equipped with negative pressure steam chamber (1), the top of negative pressure steam chamber (1) is equipped with top cap (4), sealed pad (18) are installed to the bottom of top cap (4), install hot exchange pipe (7) on top cap (4), inlet tube (5) are installed to the one end of hot exchange pipe (7), outlet pipe (6) are installed to the other end of hot exchange pipe (7), sealed pad (18) are installed to the bottom of top cap (4), pneumatic cylinder (3) are all installed to the both sides of sealed pad (18), the internally mounted of heating water tank (2) has furnace (8), be connected with connecting pipe (9) on furnace (8), combustor (16) are installed to the one end of furnace (8), the bottom of combustor (16) is connected with air-supply line (17), heat exchange tank (12) are installed to the bottom of heating water tank (2), the inside of heat transfer case (12) is equipped with heat exchange tube (13), forced draught blower (10) are installed to top one side of heat transfer case (12), hydraulic braking case (14) are installed to the one end of heat transfer case (12), install switch (15) on hydraulic braking case (14), the one end of heat exchange tube (13) links to each other with discharge fume pipe (11), the other end and connecting pipe (9) of heat exchange tube (13) link to each other.
2. A vacuum furnace for easy cleaning and protection according to claim 1, characterized in that: the heating water tank (2) is installed on the top of the heat exchange box (12) through bolts, the hydraulic cylinder (3) is installed on the two sides of the negative pressure steam chamber (1) through bolts, and the top cover (4) is installed on the top of the hydraulic cylinder (3) through bolts.
3. A vacuum furnace for easy cleaning and protection according to claim 1, characterized in that: the sealing gasket (18) is installed on the bottom of the top cover (4) through screws, and the heat exchange tube (7) is welded on the bottom of the top cover (4).
4. A vacuum furnace for easy cleaning and protection according to claim 1, characterized in that: the furnace hearth (8) is installed inside the heating water tank (2) through bolts, the combustor (16) is installed at one end of the furnace hearth (8) through bolts, and the combustor (16) is connected with the heat exchange box (12) through an air inlet pipe (17).
5. A vacuum furnace for easy cleaning and protection according to claim 1, characterized in that: one end of the heat exchange tube (13) is connected with the connecting tube (9) in a welding mode, and the other end of the heat exchange tube (13) is connected with the smoke exhaust tube (11) in a welding mode.
6. A vacuum furnace for easy cleaning and protection according to claim 1, characterized in that: the hydraulic brake box (14) is internally provided with a hydraulic oil pump and a hydraulic oil tank, the hydraulic oil pump is connected with the hydraulic cylinder (3) through a hydraulic oil pipe, and the heat exchange pipe (7) is movably connected with the negative pressure steam chamber (1).
7. A vacuum furnace for easy cleaning and protection according to claim 1, characterized in that: the power switch (15) is respectively and electrically connected with the air blower (10), the hydraulic oil pump and the combustor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561378.4U CN215113225U (en) | 2021-03-18 | 2021-03-18 | Vacuum furnace convenient to clean and protect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561378.4U CN215113225U (en) | 2021-03-18 | 2021-03-18 | Vacuum furnace convenient to clean and protect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215113225U true CN215113225U (en) | 2021-12-10 |
Family
ID=79343805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120561378.4U Expired - Fee Related CN215113225U (en) | 2021-03-18 | 2021-03-18 | Vacuum furnace convenient to clean and protect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215113225U (en) |
-
2021
- 2021-03-18 CN CN202120561378.4U patent/CN215113225U/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: 20211210 |