CN214553500U

CN214553500U - Heating reaction kettle required for preparation of vacuum pump blade

Info

Publication number: CN214553500U
Application number: CN202120011574.4U
Authority: CN
Inventors: 彭学凡; 李湘华; 任高
Original assignee: Shanghai Xuefeng Precision Machinery Co ltd
Current assignee: Shanghai Xuefeng Precision Machinery Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-11-02
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a heating reaction kettle required by vacuum pump blade preparation, which comprises a reaction kettle body and a reaction kettle cover, wherein the reaction kettle cover is arranged at the top end of the reaction kettle body, the outer side of the reaction kettle body is fixedly connected with a lower connecting plate, the outer side of the reaction kettle cover is fixedly connected with an upper connecting plate, one end of the lower connecting plate is provided with a control switch, the utility model has the advantages of scientific and reasonable structure and safe and convenient use, heat insulation can be carried out between a heat insulation shell and the reaction kettle body through the arranged heat insulation heating mechanism, the heat loss during material heating is reduced, the heat insulation and energy saving performance of the heating reaction kettle during use is improved, the stirring can be carried out during material heating through the arranged stirring and heat homogenizing mechanism, simultaneously, the internal materials can be uniformly heated, the occurrence of the condition of nonuniform material heating is reduced, and the uniform degree of material heating in the reaction kettle body is improved, the quality of the material after the heating process is ensured.

Description

Heating reaction kettle required for preparation of vacuum pump blade

Technical Field

The utility model relates to a reation kettle technical field specifically is a required heating reation kettle of vacuum pump blade preparation.

Background

The vacuum pump vane is also called as a vacuum pump vane spinner, the vacuum vane is arranged in a general vane-spinner vacuum pump and is one of accessories for obtaining a vacuum source when the vacuum pump pumps vacuum, the vacuum pump vane spinner generates friction when not running in a pump body, the vacuum pump vane is easy to wear or break, expand and the like under the condition of no vacuum pump oil lubrication, and the vacuum pump vane needs to be used in a heating reaction kettle when being prepared;

however, when the existing heating reaction kettle is used and heats the raw material of the vacuum pump blade, the heat is easy to dissipate from the outer side of the reaction kettle body, so that the heat utilization rate is low when the raw material of the vacuum pump blade is heated, and the production quality of the vacuum pump blade is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme, when the heating reation kettle who provides in can effectively solving above-mentioned background art heats vacuum pump blade raw materials, the condition that the heat scatters and disappears from the reation kettle body outside appears easily, and heat utilization ratio when leading to heating vacuum pump blade raw materials is not high, influences the problem of the production quality of vacuum pump blade.

In order to achieve the above object, the utility model provides a following technical scheme: a heating reaction kettle required by vacuum pump blade preparation comprises a reaction kettle body and a reaction kettle cover, wherein the reaction kettle cover is placed at the top end of the reaction kettle body, a lower connecting plate is fixedly connected to the outer side of the reaction kettle body, an upper connecting plate is fixedly connected to the outer side of the reaction kettle cover, one end of the lower connecting plate is provided with a control switch, four corners of the bottom end of the lower connecting plate are connected with supporting columns, and mounting buckles are connected to the positions, corresponding to the supporting columns, of the top end of the upper connecting plate;

the outer side of the reaction kettle body is provided with a heat-preservation heating mechanism, and the heat-preservation heating mechanism comprises a heat-preservation shell, a mounting connecting plate, a vacuum pump, an exhaust pipe, a heating pipe, a partition plate and a vacuum cavity;

the reaction kettle is characterized in that a heat insulation shell is installed on the outer side of the reaction kettle body, an installation connecting plate is fixedly installed on the outer side of the heat insulation shell, one end of the installation connecting plate is connected with a vacuum pump, the bottom end of the vacuum pump is connected with an exhaust pipe, heating pipes are evenly embedded and installed on the outer side of the reaction kettle body corresponding to the inner side of the heat insulation shell, a partition plate is connected to the inner wall of the heat insulation shell corresponding to the outer side of the heating pipes, and a vacuum cavity is formed between the heat insulation shell and the partition plate;

the input end of the control switch is electrically connected with the output end of the commercial power, and the output end of the control switch is electrically connected with the vacuum pump and the input end of the heating pipe.

Preferably, one end of the exhaust pipe stays in the vacuum cavity, and the outer side of the heat preservation shell is coated with heat insulation coating.

Preferably, the top end of the reaction kettle cover is provided with a stirring and uniform heating mechanism, and the stirring and uniform heating mechanism comprises a driving motor, a driving connecting rod, a driving sleeve, a fixing screw hole, a fixing knob, a connecting plate, a mounting hole, a uniform heating pipe and a mounting cover;

the reaction kettle cover is characterized in that a driving motor is installed at the top end of the reaction kettle cover, an output shaft of the driving motor is connected with a driving connecting rod, a driving sleeve is sleeved at the position, corresponding to the lower position of the reaction kettle cover, of the outer side of the driving connecting rod, fixed screw holes are uniformly and equidistantly formed in the outer side of the driving connecting rod, a fixed knob is embedded and installed at the position, corresponding to one of the fixed screw holes, of the outer side of the driving sleeve, a connecting plate is uniformly and fixedly installed at the outer side of the driving sleeve, mounting holes are uniformly formed in the bottom end of the connecting plate, uniform heat pipes are placed inside the mounting holes, and a mounting cover is embedded and connected at the position, corresponding to the uniform heat pipes, of the top end of the connecting plate;

the output end of the control switch is electrically connected with the driving motor and the input end of the uniform heat pipe.

Preferably, one end of the fixing knob penetrates through the driving sleeve to be meshed with the fixing screw hole, and the uniform heat pipe is fixedly connected with the connecting plate through the mounting hole and the mounting cover.

Preferably, a linkage scraping mechanism is arranged on the inner side of the reaction kettle body corresponding to the position of the driving sleeve, and comprises a linkage rod, a sliding groove, a sliding block, a scraping plate, a linkage sliding groove and a linkage plate;

the outer side of the driving sleeve is connected with a linkage rod, sliding grooves are symmetrically formed in the inner wall of the reaction kettle body, sliding blocks are placed on the inner sides of the sliding grooves, one ends of the sliding blocks are fixedly connected with scraping plates, linkage sliding grooves are formed in one ends of the scraping plates, and one ends of the linkage rod are connected with linkage plates corresponding to the linkage sliding grooves.

Preferably, the outer side of the scraping plate is in contact with the inner wall of the reaction kettle body, and the linkage plate is in sliding connection with the linkage sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the heat preservation heating mechanism who sets up, the accessible exhaust tube is taken the air in the vacuum chamber out, takes out to vacuum in the chamber, insulates against heat between lagging casing and the reation kettle body, reduces the heat that gives out from the lagging casing outside, and thermal scattering and disappearing when reducing the material heating has promoted the heat preservation energy-saving performance when this heating reation kettle uses.

2. Through the even hot mechanism of stirring that sets up, accessible driving motor moves, drives connecting plate and even hot pipe and rotates, stirs the material, and the even hot pipe of accessible moves simultaneously, and even inside material heats, reduces the inhomogeneous condition of material heating and appears, has improved the even degree of material heating in reation kettle body, the inhomogeneous phenomenon of being heated that appears when reducing the material heating to the material quality through heating technology has been guaranteed.

3. Through the linkage scraping mechanism who sets up, the driving sleeve removes and can drives scrapes flitch and slider and remove along the sliding tray to the flitch is scraped to the use and is struck off the adnexed material of reation kettle body inner wall, reduces the material of adhering to at reation kettle body inner wall, has improved emission rate after the material heating, reduces the loss of discharging after the material heating.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the heat-insulating and heating mechanism of the present invention;

FIG. 3 is a schematic structural view of the stirring and uniform heating mechanism of the present invention;

FIG. 4 is a schematic view of the installation structure of the installation hole and the heat homogenizing pipe of the present invention;

FIG. 5 is a schematic structural view of the linkage scraping mechanism of the present invention;

reference numbers in the figures: 1. a reaction kettle body; 2. a reaction kettle cover; 3. a lower connecting plate; 4. an upper connecting plate; 5. a control switch; 6. a support pillar; 7. installing a buckle;

8. a heat preservation heating mechanism; 801. a heat-insulating shell; 802. mounting a connecting plate; 803. a vacuum pump; 804. an air exhaust pipe; 805. heating a tube; 806. a partition plate; 807. a vacuum chamber;

9. a stirring and heat homogenizing mechanism; 901. a drive motor; 902. a drive link; 903. a drive sleeve; 904. fixing screw holes; 905. fixing the knob; 906. a connecting plate; 907. mounting holes; 908. a heat homogenizing pipe; 909. installing a cover;

10. a linkage material scraping mechanism; 1001. a linkage rod; 1002. a sliding groove; 1003. a slider; 1004. a scraping plate; 1005. a linkage chute; 1006. a linkage plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a required heating reation kettle of vacuum pump blade preparation, including reation kettle body 1 and reation kettle lid 2, reation kettle lid 2 has been placed on the top of reation kettle body 1, reation kettle body 1's outside fixedly connected with lower connecting plate 3, reation kettle lid 2's outside fixedly connected with upper connecting plate 4, control switch 5 is installed to the one end of lower connecting plate 3, the bottom four corners position of lower connecting plate 3 all is connected with support column 6, the top of upper connecting plate 4 corresponds support column 6 position and all is connected with installation knot 7;

the outer side of the reaction kettle body 1 is provided with a heat-insulating heating mechanism 8, and the heat-insulating heating mechanism 8 comprises a heat-insulating shell 801, an installation connecting plate 802, a vacuum pump 803, an exhaust pipe 804, a heating pipe 805, a partition plate 806 and a vacuum cavity 807;

a heat insulation shell 801 is arranged on the outer side of the reaction kettle body 1, an installation connecting plate 802 is fixedly arranged on the outer side of the heat insulation shell 801, one end of the installation connecting plate 802 is connected with a vacuum pump 803, the bottom end of the vacuum pump 803 is connected with an exhaust pipe 804, heating pipes 805 are uniformly embedded and installed on the outer side of the reaction kettle body 1 corresponding to the inner side of the heat insulation shell 801, a partition plate 806 is connected to the inner wall of the heat insulation shell 801 corresponding to the outer side of the heating pipes 805, and a vacuum cavity 807 is formed between the heat insulation shell 801 and the partition plate 806;

the input end of the control switch 5 is electrically connected with the output end of a commercial power, the output end of the control switch 5 is electrically connected with the input ends of the vacuum pump 803 and the heating pipe 805, one end of the exhaust pipe 804 stays in the vacuum cavity 807, and the outer side of the heat-insulating shell 801 is coated with heat-insulating coating, so that the heat-insulating performance of the heat-insulating shell 801 is improved.

The top end of the reaction kettle cover 2 is provided with a stirring and heat homogenizing mechanism 9, and the stirring and heat homogenizing mechanism 9 comprises a driving motor 901, a driving connecting rod 902, a driving sleeve 903, a fixing screw hole 904, a fixing knob 905, a connecting plate 906, a mounting hole 907, a heat homogenizing pipe 908 and a mounting cover 909;

a driving motor 901 is installed at the top end of the reaction kettle cover 2, an output shaft of the driving motor 901 is connected with a driving connecting rod 902, a driving sleeve 903 is sleeved at the position, corresponding to the lower position of the reaction kettle cover 2, of the outer side of the driving connecting rod 902, fixing screw holes 904 are evenly and equidistantly formed in the outer side of the driving connecting rod 902, a fixing knob 905 is embedded and installed at the position, corresponding to one of the fixing screw holes 904, of the outer side of the driving sleeve 903, a connecting plate 906 is evenly and fixedly installed at the outer side of the driving sleeve 903, an installation hole 907 is evenly formed in the bottom end of the connecting plate 906, a uniform heat pipe 908 is placed in the installation hole 907, and an installation cover 909 is embedded and connected at the position, corresponding to the uniform heat pipe 908, of the top end of the connecting plate 906;

the output end of the control switch 5 is electrically connected with the input ends of the driving motor 901 and the heat equalizing pipe 908, one end of the fixing knob 905 penetrates through the driving sleeve 903 to be in meshing connection with the fixing screw hole 904, the heat equalizing pipe 908 and the connecting plate 906 are fixedly connected through the mounting hole 907 and the mounting cover 909, and the driving sleeve 903 and the driving connecting rod 902 are conveniently fixedly mounted through the fixing knob 905.

A linkage scraping mechanism 10 is arranged on the inner side of the reaction kettle body 1 corresponding to the position of the driving sleeve 903, and the linkage scraping mechanism 10 comprises a linkage rod 1001, a sliding groove 1002, a sliding block 1003, a scraping plate 1004, a linkage sliding groove 1005 and a linkage plate 1006;

the outside of drive sleeve 903 is connected with gangbar 1001, sliding tray 1002 has been seted up to the inner wall symmetry of reation kettle body 1, slider 1003 has been placed to the inboard of sliding tray 1002, flitch 1004 is scraped to slider 1003 one end fixedly connected with, linkage spout 1005 has been seted up to the one end of scraping flitch 1004, the one end of gangbar 1001 corresponds linkage spout 1005 position department and is connected with gangplate 1006, the outside of scraping flitch 1004 and the inner wall contact of reation kettle body 1, sliding connection between gangplate 1006 and the linkage spout 1005, be convenient for strike off the adnexed material of reation kettle body 1 inner wall through scraping flitch 1004.

The utility model discloses a theory of operation and use flow: when the heating reaction kettle required by the preparation of the vacuum pump blade is used, firstly, materials required by the preparation of the vacuum pump blade can be added into the reaction kettle body 1, then, the reaction kettle cover 2 is fixedly arranged at the top end of the reaction kettle body 1, the operation of the heating pipe 805 is controlled through the control switch 5, the materials in the reaction kettle body 1 can be heated, meanwhile, the operation of the vacuum pump 803 is controlled through the control switch 5, the operation of the vacuum pump 803 can pump out air in the vacuum cavity 807 through the air pumping pipe 804, the vacuum cavity 807 is pumped into vacuum, and heat insulation can be carried out between the heat insulation shell 801 and the reaction kettle body 1, so that the heat emitted from the outer side of the heat insulation shell 801 can be reduced, the heat loss during the heating of the materials is reduced, and the heat insulation and energy saving performance of the heating reaction kettle during the use is improved;

before materials are heated, the relative positions of the driving connecting rod 902 and the driving sleeve 903 can be adjusted, the fixing knob 905 is used for fixing the positions of the driving sleeve 903 and the driving connecting rod 902, the driving motor 901 can be controlled to operate through the control switch 5, the driving connecting rod 902 and the driving sleeve 903 are driven to rotate, and the connecting plate 906 and the uniform heat pipe 908 can be driven to rotate, so that the materials are stirred, meanwhile, the uniform heat pipe 908 is controlled to operate through the control switch 5, so that the internal materials can be uniformly heated, and the condition that the materials are not uniformly heated is reduced;

when stirring and heating the material, when drive sleeve 903 removed, then can drive linkage plate 1006 and remove at linkage spout 1005 inner wall, drive sleeve 903 rotates and can drive through gangbar 1001 and linkage plate 1006 and scrape flitch 1004 and slider 1003 and remove along sliding tray 1002 to the flitch 1004 is scraped to the adnexed material of reation kettle body 1 inner wall to the use, reduce the material of attaching to reation kettle body 1 inner wall, improved the emission rate after the material heating, the loss of emission after the reduction material heating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a required heating reation kettle of vacuum pump blade preparation, includes reation kettle body (1) and reation kettle lid (2), its characterized in that are placed to the top of reation kettle body (1): the outer side of the reaction kettle body (1) is fixedly connected with a lower connecting plate (3), the outer side of the reaction kettle cover (2) is fixedly connected with an upper connecting plate (4), one end of the lower connecting plate (3) is provided with a control switch (5), four corners of the bottom end of the lower connecting plate (3) are connected with supporting columns (6), and the top ends of the upper connecting plate (4) corresponding to the supporting columns (6) are connected with mounting buckles (7);

a heat-preservation heating mechanism (8) is installed on the outer side of the reaction kettle body (1), and the heat-preservation heating mechanism (8) comprises a heat-preservation shell (801), an installation connecting plate (802), a vacuum pump (803), an exhaust pipe (804), a heating pipe (805), a partition plate (806) and a vacuum cavity (807);

a heat insulation shell (801) is installed on the outer side of the reaction kettle body (1), an installation connecting plate (802) is fixedly installed on the outer side of the heat insulation shell (801), a vacuum pump (803) is connected to one end of the installation connecting plate (802), an air suction pipe (804) is connected to the bottom end of the vacuum pump (803), heating pipes (805) are evenly embedded and installed at positions, corresponding to the inner side of the heat insulation shell (801), on the outer side of the inner wall of the heat insulation shell (801), corresponding to the heating pipes (805), partition plates (806) are connected, and a vacuum cavity (807) is formed between the heat insulation shell (801) and the partition plates (806);

the input end of the control switch (5) is electrically connected with the output end of a commercial power, and the output end of the control switch (5) is electrically connected with the vacuum pump (803) and the input end of the heating pipe (805).

2. A heating reactor for manufacturing a vacuum pump blade as claimed in claim 1, wherein one end of the exhaust tube (804) is retained in a vacuum chamber (807), and the outside of the heat-insulating housing (801) is coated with a heat-insulating coating.

3. The heating reaction kettle required by the preparation of the vacuum pump blade as claimed in claim 1, wherein a stirring and heat homogenizing mechanism (9) is installed at the top end of the reaction kettle cover (2), and the stirring and heat homogenizing mechanism (9) comprises a driving motor (901), a driving connecting rod (902), a driving sleeve (903), a fixing screw hole (904), a fixing knob (905), a connecting plate (906), a mounting hole (907), a heat homogenizing pipe (908) and a mounting cover (909);

a driving motor (901) is installed at the top end of the reaction kettle cover (2), an output shaft of the driving motor (901) is connected with a driving connecting rod (902), a driving sleeve (903) is sleeved at the position of the outer side of the driving connecting rod (902) corresponding to the lower part of the reaction kettle cover (2), the outer side of the driving connecting rod (902) is uniformly provided with fixing screw holes (904) at equal intervals, a fixing knob (905) is embedded and installed at the position of the outer side of the driving sleeve (903) corresponding to one of the fixing screw holes (904), the outer side of the driving sleeve (903) is uniformly and fixedly provided with a connecting plate (906), the bottom end of the connecting plate (906) is uniformly provided with mounting holes (907), the inside of the mounting holes (907) is provided with uniform heat pipes (908), the top end of the connecting plate (906) is embedded and connected with a mounting cover (909) at a position corresponding to the uniform heat pipe (908);

the output end of the control switch (5) is electrically connected with the input ends of the driving motor (901) and the uniform heat pipe (908).

4. A heating reactor for preparing vacuum pump blades according to claim 3, wherein one end of the fixing knob (905) passes through the driving sleeve (903) to be engaged with the fixing screw hole (904), and the heat homogenizing pipe (908) is fixedly connected with the connecting plate (906) through the mounting hole (907) and the mounting cover (909).

5. The heating reaction kettle required by the preparation of the vacuum pump blade as claimed in claim 3, wherein a linkage scraping mechanism (10) is installed at the position, corresponding to the driving sleeve (903), on the inner side of the reaction kettle body (1), and the linkage scraping mechanism (10) comprises a linkage rod (1001), a sliding groove (1002), a sliding block (1003), a scraping plate (1004), a linkage sliding groove (1005) and a linkage plate (1006);

the outer side of the driving sleeve (903) is connected with a linkage rod (1001), a sliding groove (1002) is symmetrically formed in the inner wall of the reaction kettle body (1), a sliding block (1003) is placed on the inner side of the sliding groove (1002), one end of the sliding block (1003) is fixedly connected with a scraping plate (1004), a linkage sliding groove (1005) is formed in one end of the scraping plate (1004), and the position of one end of the linkage rod (1001) corresponding to the linkage sliding groove (1005) is connected with a linkage plate (1006).

6. A heating reaction kettle for preparing vacuum pump blades as claimed in claim 5, wherein the outer side of the scraper plate (1004) is in contact with the inner wall of the reaction kettle body (1), and the linkage plate (1006) is in sliding connection with the linkage chute (1005).