CN213065038U - Vacuum pump connecting pipe for vacuum distillation furnace - Google Patents
Vacuum pump connecting pipe for vacuum distillation furnace Download PDFInfo
- Publication number
- CN213065038U CN213065038U CN202020636780.XU CN202020636780U CN213065038U CN 213065038 U CN213065038 U CN 213065038U CN 202020636780 U CN202020636780 U CN 202020636780U CN 213065038 U CN213065038 U CN 213065038U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- pipe
- vacuum pump
- wall
- vacuum
- 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.)
- Active
Links
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a vacuum pump connection pipe for vacuum distillation stove, characterized by connecting pipe A lower extreme be connected with the condensation chamber, connecting pipe A pipe wall upwards is certain angle with the condensation chamber outer wall simultaneously, connecting pipe A upper end downside is connected with connecting pipe B, the connecting pipe B other end and vacuum pump connection, connecting pipe C one end and connecting pipe A go up the side and be connected, form a Y type pipeline after connecting pipe C is connected with connecting pipe A, the connecting pipe C other end is connected with the heating chamber, connecting pipe C pipe wall and heating chamber outer wall are certain angle downwards simultaneously, connecting pipe C be less than connecting pipe B at connecting pipe A's connection port apart from the height on ground at connecting pipe A's connection port. Compared with the prior art, the utility model prolongs the service life of the vacuum pump; the connecting pipe is prevented from being blocked; meanwhile, the linear distance between the vacuum pump and the heating furnace and between the vacuum pump and the condensation chamber is reduced, the occupied area of the connecting pipeline is reduced, and the construction cost of equipment is reduced.
Description
Technical Field
The utility model relates to a non ferrous metal vacuum metallurgy equipment technical field, especially a vacuum pump connecting pipe for vacuum distillation stove.
Background
The main equipment used for realizing alloy vacuum distillation separation in the vacuum metallurgy industry is a vacuum distillation furnace, the vacuum distillation furnace comprises a vacuum pump, a heating chamber and a condensation chamber, the heating chamber and the condensation chamber are generally of an upper structure and a lower structure, the heating chamber is arranged on the upper part and the condensation chamber is arranged on the lower part, the vacuum pump is generally arranged on one side of the vacuum distillation furnace, the vacuum distillation furnace is communicated with two cavities of the distillation furnace through a connecting pipe, in the metal distillation process of the vacuum distillation furnace, continuous vacuum pumping is needed, the currently adopted common connecting pipe is easy to attach metal steam in the distillation furnace to the connecting pipe, after cooling, the time is long, the connecting pipe is easy to block, the condensation effect of materials in the condensation chamber of the vacuum distillation furnace can be influenced, and if the metal steam in the vacuum pipe cannot be completely condensed, part of the metal steam.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing a vacuum pump connecting pipe for a vacuum distillation furnace in the vacuum distillation furnace.
The technical scheme of the utility model as follows:
the utility model provides a vacuum pump connection pipe for vacuum distillation stove, characterized by includes connecting pipe A, connecting pipe B and connecting pipe C, connecting pipe A lower extreme be connected with the condensation chamber, connecting pipe A pipe wall upwards is certain angle with the condensation chamber outer wall simultaneously, connecting pipe A upper end downside is connected with connecting pipe B, connecting pipe B other end and vacuum pump connection, connecting pipe C one end and connecting pipe A go up the side connection, form a Y type pipeline after connecting pipe C is connected with connecting pipe A, the connecting pipe C other end is connected with the heating chamber, connecting pipe C pipe wall and heating chamber outer wall are certain angle downwards simultaneously, connecting pipe C highly be less than connecting pipe B at connecting pipe A's connecting port apart from the height on ground at connecting pipe A's connecting port.
The further scheme is as follows: the pipe wall of the connecting pipe A and the outer wall of the condensing chamber form an angle of 45 degrees upwards, and the pipe wall of the connecting pipe C and the outer wall of the heating chamber form an angle of 30 degrees downwards.
The further scheme is as follows: and the upper end of the connecting pipe A is provided with a feeding pipe A for adding a metal dissolving liquid into the connecting pipe A, and metal steam in the dissolving connecting pipe A is condensed and then attached to the inner wall of the pipe to form condensate.
The further scheme is as follows: and the upper end of the connecting pipe C is provided with a feeding pipe C for adding a metal dissolving solution into the connecting pipe C, and the metal steam in the dissolving connecting pipe C is condensed and then attached to the condensate on the inner wall of the pipe.
Compared with the prior art, the utility model is beneficial to the condensation of the metal vapor in the condensation chamber, reduces the possibility of the metal vapor entering the vacuum pump, and prolongs the service life of the vacuum pump; when metal vapor is condensed and deposited in the connecting pipe, the metal vapor condensate in the connecting pipe can be dissolved away by blowing or adding a solvent into the connecting pipe through the feeding pipe opening on the connecting pipe, so that the connecting pipe is prevented from being blocked. The connecting pipe of this scheme adoption can reduce the linear distance of vacuum pump and heating furnace and condensation chamber simultaneously, reduces the shared area of place of connecting tube, has reduced the construction cost of equipment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Example 1
As shown in the figure, a vacuum pump connecting pipe for a vacuum distillation furnace, characterized by including connecting pipe A1, connecting pipe B2 and connecting pipe C3, connecting pipe A1 lower extreme be connected with condensing chamber 4, connecting pipe A1 pipe wall upwards is certain angle with condensing chamber 4 outer wall simultaneously, connecting pipe A1 upper end downside is connected with connecting pipe B2, the connecting pipe B2 other end be connected with vacuum pump 5, connecting pipe C3 one end be connected with the side of going up of connecting pipe A1, constitute a Y type pipeline after connecting pipe C3 is connected with connecting pipe A1, the connecting pipe C3 other end is connected with the heating chamber, connecting pipe C3 pipe wall is certain angle downwards with the heating chamber 6 outer wall, the connecting pipe C3 be less than the height of connecting pipe B2 at the connecting port of connecting pipe A1 apart from the ground at the connecting port of connecting pipe A1.
The pipe wall of the connecting pipe A1 and the outer wall of the condensing chamber 4 form an angle of 45 degrees upwards, and the pipe wall of the connecting pipe C3 and the outer wall of the heating chamber 6 form an angle of 30 degrees downwards.
The upper end of the connecting pipe A1 is provided with a feed pipe A11 for adding metal dissolving liquid into the connecting pipe A1, and metal steam in the dissolving connecting pipe A1 is condensed and then attached to the inner wall of the pipe to be condensed.
The upper end of the connecting pipe C3 is provided with a feed pipe C31 which is used for adding metal dissolving liquid into the connecting pipe C3 and dissolving the metal steam in the connecting pipe C3 and attaching the metal steam to the inner wall of the pipe for condensation.
Example 2
A vacuum distillation furnace in which the vacuum pump connection tube as described in example 1 was used.
Claims (6)
1. The utility model provides a vacuum pump connection pipe for vacuum distillation stove, characterized by includes connecting pipe A, connecting pipe B and connecting pipe C, connecting pipe A lower extreme be connected with the condensation chamber, connecting pipe A pipe wall upwards is certain angle with the condensation chamber outer wall simultaneously, connecting pipe A upper end downside is connected with connecting pipe B, connecting pipe B other end and vacuum pump connection, connecting pipe C one end and connecting pipe A go up the side connection, form a Y type pipeline after connecting pipe C is connected with connecting pipe A, the connecting pipe C other end is connected with the heating chamber, connecting pipe C pipe wall and heating chamber outer wall are certain angle downwards simultaneously, connecting pipe C highly be less than connecting pipe B at connecting pipe A's connecting port apart from the height on ground at connecting pipe A's connecting port.
2. The vacuum pump connecting pipe for a vacuum distillation furnace as claimed in claim 1, wherein the pipe wall of the connecting pipe A is angled at 45 ° upward from the outer wall of the condensing chamber, and the pipe wall of the connecting pipe C is angled at 30 ° downward from the outer wall of the heating chamber.
3. The vacuum pump connecting pipe for a vacuum distillation furnace as claimed in claim 1 or 2, wherein the upper end of the connecting pipe A is provided with a feeding pipe A.
4. The vacuum pump connecting pipe for a vacuum distillation furnace as claimed in claim 1 or 2, wherein a charging pipe C is provided at an upper end of the connecting pipe C.
5. The vacuum pump connecting pipe for a vacuum distillation furnace as claimed in claim 3, wherein a charging pipe C is provided at an upper end of the connecting pipe C.
6. A vacuum distillation furnace, characterized in that the vacuum pump connecting pipe as claimed in any one of claims 1 to 5 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636780.XU CN213065038U (en) | 2020-04-24 | 2020-04-24 | Vacuum pump connecting pipe for vacuum distillation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636780.XU CN213065038U (en) | 2020-04-24 | 2020-04-24 | Vacuum pump connecting pipe for vacuum distillation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213065038U true CN213065038U (en) | 2021-04-27 |
Family
ID=75551264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020636780.XU Active CN213065038U (en) | 2020-04-24 | 2020-04-24 | Vacuum pump connecting pipe for vacuum distillation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213065038U (en) |
-
2020
- 2020-04-24 CN CN202020636780.XU patent/CN213065038U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201565207U (en) | Water and gas separator | |
| CN213065038U (en) | Vacuum pump connecting pipe for vacuum distillation furnace | |
| CN201326587Y (en) | Vacuumizing device for smelting | |
| CN211346401U (en) | Vacuum low-temperature dehydration equipment | |
| CN208320456U (en) | The droplet collection device and drop collection system of drop are eliminated after wet desulphurization | |
| CN109539643A (en) | A kind of gas-liquid separator and air conditioner | |
| CN214261253U (en) | Condensation refrigerating device | |
| CN213667998U (en) | Special-shaped condensation pipe for distillation | |
| CN107434266A (en) | A kind of quick condensate water pot structure fully condensed | |
| CN204267355U (en) | A kind of turbo compressor sump flue gas recovery device | |
| CN206980496U (en) | A kind of dilute sulfuric acid production equipment | |
| CN203744757U (en) | Condenser | |
| CN208547271U (en) | A kind of Chemical Manufacture heat-exchange device | |
| CN209848928U (en) | Anti-suck-back condensation pipe for full-automatic distillation instrument | |
| CN210602847U (en) | Sintering furnace cooling plate | |
| CN211953780U (en) | Coiled pipe heat exchanger with exhaust function for styrene device | |
| CN209663250U (en) | A kind of device for preventing material from entering vacuum system in high-viscosity polymer production | |
| CN212196867U (en) | Storage device is used in processing of metal silica flour | |
| CN216845246U (en) | Novel working medium cooled siphon | |
| CN215085456U (en) | High-efficient alcohol recovery tower | |
| CN212204502U (en) | Novel air burner for reaction furnace | |
| CN209754019U (en) | Zinc powder is riser condenser for electric stove | |
| CN220866225U (en) | Anti-backfire air suction cover of storage tank | |
| CN210409553U (en) | Combined evaporation tower | |
| CN110681170A (en) | Condensing unit of distillation column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |