CN211752559U - Cold hydrazine equipment for vacuum thin film evaporator - Google Patents
Cold hydrazine equipment for vacuum thin film evaporator Download PDFInfo
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- CN211752559U CN211752559U CN202020165878.1U CN202020165878U CN211752559U CN 211752559 U CN211752559 U CN 211752559U CN 202020165878 U CN202020165878 U CN 202020165878U CN 211752559 U CN211752559 U CN 211752559U
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- film evaporator
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- fixed pipeline
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Abstract
The utility model discloses a vacuum film evaporator is with cold hydrazine equipment, including vacuum film evaporator, vacuum film evaporator one side is connected with vacuum unit buffer tank through fixed pipeline, be equipped with the through-hole on the fixed pipeline, and its through-hole is connected with cold hydrazine through the blast pipe to cold hydrazine is fixed on fixed baseplate, vacuum film evaporator and vacuum unit buffer tank pass through the support frame and fix on fixed baseplate, the fixed pipeline lower extreme is equipped with the discharge opening. This cold hydrazine equipment for vacuum film evaporator is equipped with cold hydrazine, cold hydrazine makes fixed pipeline by the refrigeration through the blast pipe, the oil wax that fixed pipeline was taken out vacuum film evaporator export by the refrigeration condenses, prevent that it from getting into vacuum unit buffer tank and damaging its equipment, and the device is equipped with the apron, open the discharge opening of fixed pipeline through the apron, the oil wax that makes to condense in the fixed pipeline is convenient for in time to be handled, the recycling of the fixed pipeline of being convenient for, let the working effect of cold hydrazine better.
Description
The technical field is as follows:
the utility model relates to a Fischer-Tropsch wax processing technology field specifically is a vacuum film evaporator is with cold hydrazine equipment.
Background art:
the Fischer-Tropsch wax refining process includes pressurizing material in a tank area with a feeding pump, feeding the material into the first stage film evaporator, instantaneous heating the material in the film evaporator, condensing and cooling the light component in a condenser, collecting the light component in a film light phase collecting tank, and pumping the light component to the tank area with a film light phase pump to obtain the wax as the wax for candle in No. 48 wax technological process.
The vacuum unit of the film evaporator has high oil wax content, and the operation period of equipment can be shortened by directly entering the vacuum unit, so that the prior art has the defects that a cold hydrazine device is required to be added to filter the oil wax in the film evaporator so as to ensure that the operation process of the device is not influenced.
The utility model has the following contents:
an object of the utility model is to provide a vacuum film evaporator is with cold hydrazine equipment to solve the problem that the film evaporator's that proposes among the above-mentioned background art oil wax content is higher and influence its work flow.
The utility model discloses by following technical scheme implement: the utility model provides a vacuum film evaporator is with cold hydrazine equipment, includes vacuum film evaporator, vacuum film evaporator one side is connected with vacuum unit buffer tank through fixed pipeline, be equipped with the through-hole on the fixed pipeline, and its through-hole is connected with cold hydrazine through the blast pipe to cold hydrazine is fixed on fixed baseplate, vacuum film evaporator and vacuum unit buffer tank pass through the support frame and fix on fixed baseplate, the fixed pipeline lower extreme is equipped with the discharge opening, and its discharge opening outer wall is stamped the closing cap board to the closing cap board sets up to the arc structure.
Preferably, a sealing rubber gasket is arranged in a gap between the fixed pipeline and the sealing cover plate.
Preferably, the outer walls of two sides of the fixed pipeline are embedded with external thread sleeves, the outer walls of the external thread sleeves are sleeved with internal thread sleeves, and one side of each internal thread sleeve is provided with a connecting sleeve connected with the internal thread sleeve.
Preferably, the fixed pipeline is provided with a notch, the notch is embedded with a second magnet, the cover sealing plate is provided with a notch, the notch is embedded with a first magnet, and the first magnet and the second magnet are opposite magnets which are mutually attracted.
Preferably, symmetrical arc-shaped grooves are formed in the cover plate.
Preferably, the inner wall of the connecting sleeve is an annular bending structure, and the inclined plane of the annular bending structure is attached to the outer wall of the cover plate.
The utility model has the advantages that: this cold hydrazine equipment for vacuum film evaporator is equipped with cold hydrazine, cold hydrazine makes fixed pipeline by the refrigeration through the blast pipe, the oil wax that fixed pipeline was taken out vacuum film evaporator export by the refrigeration condenses, prevent that it from getting into vacuum unit buffer tank and damaging its equipment, and the device is equipped with the apron, open the discharge opening of fixed pipeline through the apron, the oil wax that makes to condense in the fixed pipeline is convenient for in time to be handled, the recycling of the fixed pipeline of being convenient for, let the working effect of cold hydrazine better.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of a hydrazine cooling device for a vacuum thin film evaporator of the present invention;
FIG. 2 is a schematic view of a cover plate for connecting a fixed pipeline of a cold trap device for a vacuum thin film evaporator according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of a cold trap device for a vacuum thin film evaporator according to the present invention.
In the figure: 1. the vacuum film evaporator comprises a vacuum film evaporator body 2, an external thread sleeve, 3, a cold trap, 4, an exhaust pipe, 5, an internal thread sleeve, 6, a fixed pipeline, 7, a vacuum unit buffer tank, 8, a sealing rubber gasket, 9, a cover sealing plate, 10, a connecting sleeve, 11, a fixed base, 12, a first magnet, 13 and a second magnet.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a cold trap device for a vacuum film evaporator comprises a vacuum film evaporator 1, an external thread sleeve 2, a cold trap 3, an exhaust pipe 4, an internal thread sleeve 5, a fixed pipeline 6, a vacuum unit buffer tank 7, a sealing rubber pad 8, a cover plate 9, a connecting sleeve 10, a fixed base 11, a first magnet 12 and a second magnet 13, wherein one side of the vacuum film evaporator 1 is connected with the vacuum unit buffer tank 7 through the fixed pipeline 6, the fixed pipeline 6 is provided with a through hole, the through hole is connected with the cold trap 3 through the exhaust pipe 4, the cold trap 3 is fixed on the fixed base 11, the sealing rubber pad 8 is arranged in a gap between the fixed pipeline 6 and the cover plate 9, the sealing rubber pad 8 can increase the sealing performance between the fixed pipeline 6 and the cover plate 9, the overflow of conveying raw materials in the fixed pipeline 6 is avoided, adverse effects are generated, the external thread sleeve 2 is embedded on the outer walls on the two sides of the, the outer wall of the external thread sleeve 2 is sleeved with an internal thread sleeve 5, one side of the internal thread sleeve 5 is provided with a connecting sleeve 10 which is connected, the internal thread sleeve 5 acts on the connecting sleeve 10 through the external thread sleeve 2 to form a spiral fixing structure with the cover plate 9, the structure is firm in connection and convenient to assemble and disassemble, the cleaning operation of the condensed oil wax is more flexible and convenient, the inner wall of the connecting sleeve 10 is arranged to be an annular bending structure, the inclined plane of the annular bending structure is attached to the outer wall of the cover plate 9, the stress of the cover plate 9 can be more uniform and balanced by the arrangement of the annular bending structure on the inner wall of the connecting sleeve 10, the firmness of the installation of the cover plate 9 is further enhanced, a gap is arranged on the fixing pipeline 6, a second magnet 13 is embedded in the gap, a gap is arranged on the cover plate 9, a first magnet 12 is embedded in the gap, and the first magnet 12 and the second magnet 13 are, the closing cap board 9 acts on second magnet 13 through first magnet 12 and constitutes the magnetic adsorption structure with fixed pipeline 6, this structure location is effectual, and the split is convenient, good preparation condition is provided for the fixed operation of closing cap board 9, vacuum film evaporator 1 and vacuum unit buffer tank 7 pass through the support frame to be fixed on fixed baseplate 11, 6 lower extremes of fixed pipeline are equipped with the discharge opening, and its discharge opening outer wall is stamped closing cap board 9, and closing cap board 9 sets up to the arc structure, be equipped with symmetrical arc recess on the closing cap board 9, the arc recess is conveniently forced, it is more laborsaving convenient to let closing cap board 9 atress remove the operation, make its dismouting work smooth and easy.
The working principle is as follows: when the cold trap device for the vacuum film evaporator is used, firstly, the cold trap 3 is opened in the working state of the vacuum film evaporator 1, the cold trap 3 works to input cold air into the fixed pipeline 6 through the exhaust pipe 4, the hollow film evaporator 1 also works to discharge conveying raw materials into the fixed pipeline 6 through the discharge hole of the hollow film evaporator, oil wax in the conveying raw materials is cooled and condensed on the inner walls of the fixed pipeline 6 and the cover plate 9, the filtered conveying raw materials enter the empty unit buffer tank 7, then, after the vacuum film evaporator 1 stops working, the internal thread sleeve 5 is operated to rotate, the internal thread sleeve 5 spirally rotates along the external thread sleeve 2 as a track to drive the connecting sleeve 10 to move, the connecting sleeve 10 moves to be separated from the cover plate 9 to eliminate the fixed acting force of the cover plate 9, then, the cover plate 9 is pulled through the arc-shaped groove of the cover plate 9, the cover plate 9 is forced to move to drive the first magnet 12 to be separated from the second magnet 13, meanwhile, the cover plate 9 is movable to open the discharge opening of the fixed pipeline 6, and finally, the condensed oil wax in the fixed pipeline 6 and on the cover plate 9 is removed to ensure the repeated application of the device, namely the use process of the cold hydrazine device for the vacuum film evaporator.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a vacuum film is cold hydrazine equipment for evaporator, includes vacuum film evaporator (1), vacuum film evaporator (1) one side is connected with vacuum unit buffer tank (7) through fixed pipeline (6), its characterized in that: the vacuum film evaporator is characterized in that a through hole is formed in the fixed pipeline (6), the through hole is connected with a cold trap (3) through an exhaust pipe (4), the cold trap (3) is fixed on the fixed base (11), the vacuum film evaporator (1) and the vacuum unit buffer tank (7) are fixed on the fixed base (11) through a support frame, a discharge opening is formed in the lower end of the fixed pipeline (6), a cover plate (9) covers the outer wall of the discharge opening, and the cover plate (9) is of an arc-shaped structure.
2. A cold trap apparatus for a vacuum thin film evaporator according to claim 1, wherein: and a sealing rubber gasket (8) is arranged in a gap between the fixed pipeline (6) and the cover sealing plate (9).
3. A cold trap apparatus for a vacuum thin film evaporator according to claim 1, wherein: the outer wall of two sides of the fixed pipeline (6) is embedded with the external thread sleeve (2), the outer wall of the external thread sleeve (2) is sleeved with the internal thread sleeve (5), and one side of the internal thread sleeve (5) is provided with the connecting sleeve (10) which is connected with the external thread sleeve.
4. A cold trap apparatus for a vacuum thin film evaporator according to claim 1, wherein: be equipped with the breach on fixed pipeline (6), and the gomphosis has second magnet (13) in the breach, be equipped with the breach on closing apron (9), and the gomphosis has first magnet (12) in the breach to first magnet (12) and second magnet (13) set up to the opposite sex magnet of inter attraction.
5. A cold trap apparatus for a vacuum thin film evaporator according to claim 1, wherein: and symmetrical arc-shaped grooves are formed in the sealing cover plate (9).
6. A cold trap apparatus for a vacuum thin film evaporator according to claim 3, wherein: the inner wall of the connecting sleeve (10) is of an annular bending structure, and the inclined plane of the annular bending structure is attached to the outer wall of the cover plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165878.1U CN211752559U (en) | 2020-01-23 | 2020-01-23 | Cold hydrazine equipment for vacuum thin film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165878.1U CN211752559U (en) | 2020-01-23 | 2020-01-23 | Cold hydrazine equipment for vacuum thin film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211752559U true CN211752559U (en) | 2020-10-27 |
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ID=72907403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020165878.1U Active CN211752559U (en) | 2020-01-23 | 2020-01-23 | Cold hydrazine equipment for vacuum thin film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211752559U (en) |
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2020
- 2020-01-23 CN CN202020165878.1U patent/CN211752559U/en active Active
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