CN217248723U

CN217248723U - Heating device for preparing 5-hydroxy-4-methyl isobenzofuran-1 (3H) -ketone

Info

Publication number: CN217248723U
Application number: CN202221056615.2U
Authority: CN
Inventors: 陈龙; 叶永蓁; 朱海岸
Original assignee: Taizhou Gelinmeike Pharmaceutical Technology Co ltd
Current assignee: Taizhou Gelinmeike Pharmaceutical Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-23
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a heating device for be used for preparing 5-hydroxy-4-methyl isobenzofuran-1 (3H) -ketone, relates to material heating technical field, and is lower and the relatively poor problem of heating effect when solving current heating device heating material efficiency. The device shell outside's upper end is provided with sealed overhead guard, the lower extreme of sealed overhead guard is provided with a pair of connecting block, two the equal cyclic annular evenly distributed of lower extreme of connecting block has the first heating rod of a plurality of, the inside of device shell is cyclic annularly provided with a plurality of groups and bears the support frame, two it is provided with the second heating rod to bear between the support frame, be provided with the turning block between sealed overhead guard and the connecting block, the one end of turning block and the upper end fixed connection of connecting block, the other end and the sealed overhead guard of turning block rotate to be connected, one side of sealed overhead guard upper end is provided with timing device, one side of device shell inside is provided with vacuum cavity.

Description

Heating device for preparing 5-hydroxy-4-methyl isobenzofuran-1 (3H) -ketone

Technical Field

The utility model relates to a material heating technical field specifically is a heating device for preparing 5-hydroxy-4-methyl isobenzoyl pyran-1 (3H) -ketone.

Background

Hydroxyl is a common polar group and has certain similar properties with water, the hydroxyl is a typical polar group and can form a hydrogen bond with water, isobenzofuran is a heterocyclic compound and has high reaction activity and rapid polymerization, ketone is a compound in which carbonyl is connected with two hydrocarbon groups, the ketone can be aliphatic ketone, alicyclic ketone, aromatic ketone or saturated ketone and unsaturated ketone according to the difference of the hydrocarbon groups in molecules, and in the actual processing process, the used raw materials need to be heated, the performances of the raw materials are known, and a heating device is designed aiming at the research and processing of materials.

However, the existing heating device mostly heats materials stored in the device by heat generated by a device shell in the actual use process, the heat transfer to the middle position of the internal materials takes a lot of time, the materials are always kept in a static state in the heating process, the materials are solidified or deposited, the heating efficiency and the heating effect are poor, and therefore the existing requirement is not met, and a heating device for preparing 5-hydroxy-4-methyl isobenzofuran-1 (3H) -ketone is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating device for preparing 5-hydroxy-4-methyl isobenzofurans-1 (3H) -ketone to solve the problem that the heating device provided in the background art has low efficiency and poor heating effect when heating materials.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device for preparing 5-hydroxy-4-methyl isobenzofuran-1 (3H) -ketone comprises a device shell, wherein a sealing top cover is arranged at the upper end of the outer part of the device shell and is connected with a clamping groove of the device shell, a pair of connecting blocks is arranged at the lower end of the sealing top cover, a plurality of first heating rods are uniformly distributed at the lower ends of the two connecting blocks in an annular mode, a plurality of group bearing supporting frames are annularly arranged in the device shell, a second heating rod is arranged between the two bearing supporting frames, the second heating rod, the bearing supporting frames and the device shell are fixedly connected, a heating cavity is arranged between the first heating rod and the second heating rod, a bearing supporting plate is arranged on one side of the upper end of the device shell, and a transmission threaded rod is arranged in the bearing supporting plate, the outer portion of the transmission threaded rod is provided with an anti-skid attaching sheet, the anti-skid attaching sheet is in threaded fit with the transmission threaded rod, and the anti-skid attaching sheet is fixedly connected with the sealing top cover through a connecting liver.

Preferably, a rotating block is arranged between the sealing top cover and the connecting block, one end of the rotating block is fixedly connected with the upper end of the connecting block, the other end of the rotating block is rotatably connected with the sealing top cover, and a timing device is arranged on one side of the upper end of the sealing top cover.

Preferably, one side of the inside of the device shell is provided with a vacuum cavity, two ends of one side of the vacuum cavity are both provided with a supporting manganese plate, and the supporting manganese plate is fixedly connected with the device shell.

Preferably, one side of the outside of the vacuum cavity is provided with a first scald-proof cotton, the first scald-proof cotton is fixedly connected with the device shell, and one side of the outside of the first scald-proof cotton is provided with a control panel.

Preferably, be provided with the second between control panel and the first anti-scalding cotton and prevent scalding cotton, and the second prevents scalding cotton and first anti-scalding cotton and control panel fixed connection.

Preferably, a plurality of bearing rods are longitudinally and uniformly distributed in the vacuum cavity and are fixedly connected with the device shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an at the inside cyclic annular of device shell and be provided with a plurality of and carry the support frame, two carry and are provided with between the support frame and carry the support frame, the inside centre of device shell is provided with a pair of connecting block, heats the material in heating chamber simultaneously by first heating rod and second heating rod in the heating process, the heat can be by the inside material of putting of outside and inside simultaneous contact device in the time of the heating, the material receives dual heating and can effectively improve holistic heating effect.

2. The utility model discloses an inside at the device shell is provided with the heating chamber, and the upper end in heating chamber is provided with sealed overhead guard, and the outside lower extreme of sealed overhead guard is provided with the turning block, and the lower extreme of turning block is provided with first heating rod, and in the in-service use process, regularly drives first heating rod by timing device and rotates, rotates and improves heating efficiency when can improve the heating angle to the long-time static production of material that can avoid the internal heating through the rotation of first heating rod deposits.

3. The utility model discloses an inside one side of device shell is provided with vacuum cavity, the outside one side of vacuum cavity is provided with the first cotton of preventing scalding, the heat that produces by second heating rod and first heating rod can carry out preliminary separation through vacuum state's vacuum cavity in the in-service use, and prevent scalding the further separation heat of cotton by the first, can produce the scald because of the shell temperature when avoiding the user to press control panel in the in-service use, improve the installation when using, and can effectively improve the holistic shock resistance of device through the support of supporting manganese board and carrier bar.

Drawings

FIG. 1 is a front view of the overall internal structure of the present invention;

fig. 2 is a partially enlarged view of the area a in fig. 1 according to the present invention;

fig. 3 is a front view of the overall external structure of the present invention.

In the figure: 1. a device housing; 2. a heating cavity; 3. sealing the top cover; 4. a bearing support plate; 5. attaching an anti-slip sheet; 6. a transmission threaded rod; 7. connecting the liver; 8. rotating the block; 9. a timing device; 10. connecting blocks; 11. a first heating rod; 12. a bearing support frame; 13. a second heating rod; 14. supporting the manganese plate; 15. a vacuum cavity; 16. a carrier bar; 17. first anti-scald cotton; 18. the second anti-scald cotton; 19. a control panel.

Detailed Description

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.

Referring to fig. 1-3, the present invention provides an embodiment: a heating device for preparing 5-hydroxy-4-methyl isobenzofuran-1 (3H) -ketone comprises a device shell 1, a sealing top cover 3 is arranged at the upper end of the outer part of the device shell 1, the sealing top cover 3 is connected with a clamping groove of the device shell 1, a pair of connecting blocks 10 are arranged at the lower end of the sealing top cover 3, a plurality of first heating rods 11 are uniformly distributed at the lower ends of the two connecting blocks 10 in a ring shape, a plurality of group bearing support frames 12 are annularly arranged in the device shell 1, a second heating rod 13 is arranged between the two bearing support frames 12, the second heating rod 13, the bearing support frames 12 and the device shell 1 are fixedly connected, a heating cavity 2 is arranged between the first heating rod 11 and the second heating rod 13, a bearing support plate 4 is arranged at one side of the device shell 1, and a transmission threaded rod 6 is arranged in the upper end of the bearing support plate 4, the outside of transmission threaded rod 6 is provided with laminating antiskid ribbed tile 5, and laminating antiskid ribbed

tile

5 and 6 screw-thread fit of transmission threaded rod, through being connected liver 7 fixed connection between laminating antiskid ribbed tile 5 and the sealed overhead guard 3, the height of the adjustable sealed overhead guard 3 of transmission through transmission threaded rod 6 and first heating rod 11.

Further, be provided with turning block 8 between sealed overhead guard 3 and the connecting block 10, the one end of turning block 8 and the upper end fixed connection of connecting block 10, the other end and the sealed overhead guard 3 of turning block 8 rotate and are connected, one side of sealed overhead guard 3 upper end is provided with timing device 9, can regularly drive first heating rod 11 through timing device 9 and rotate, can rotate as the center by first heating rod 11 with the centre of a circle of turning block 8, the rotation of a pair of first heating rod 11 can heat the material of different angles, play the stirring effect when the pivoted, play the stirring effect to inside material, avoid producing the deposit.

Further, the inside one side of device shell 1 is provided with vacuum cavity 15, and the both ends of vacuum cavity 15 one side all are provided with support manganese board 14, and support manganese board 14 and device shell 1 fixed connection, and the heat that second heating rod 13 and first heating rod 11 produced can carry out preliminary separation through vacuum cavity 15 of vacuum state.

Further, one side of the outside of vacuum cavity 15 is provided with first anti-scalding cotton 17, and first anti-scalding cotton 17 and device shell 1 fixed connection, and one side of the outside of first anti-scalding cotton 17 is provided with control panel 19, and first anti-scalding cotton 17's material is centrifugal glass cotton, further blocks the heat by first anti-scalding cotton 17.

Further, control panel 19 and the first cotton 18 of preventing scalding of second that are provided with between preventing scalding are provided with cotton 18, and the second prevents scalding cotton 18 and the first cotton 17 and the 19 fixed connection of preventing scalding, need control panel 19 to control when in-service use, prevent scalding cotton 18's protection by the second and can avoid the high temperature scald when controlling.

Further, a plurality of bearing rods 16 are longitudinally and uniformly distributed in the vacuum cavity 15, the bearing rods 16 are fixedly connected with the device shell 1, and the impact resistance of the whole device is improved through the plurality of bearing rods 16 which are longitudinally and uniformly distributed.

The working principle is as follows: when the device is used, in order to improve the overall heating efficiency of the device, the second heating rod 13 is started to generate heat in the heating process, the first heating rod 11 is started to generate heat, the heat is simultaneously heated from the inside and the outside of a material, the overall heating effect is improved by bidirectional heating, the heating efficiency is improved, in order to improve the heating effect and avoid the deposition of the internal material, the rotating block 8 is started by the timing device 9 at regular time in the heating process of the first heating rod 11, the rotating block 8 can rotate at the lower end outside the sealing top cover 3, the rotation of the sealing top cover 3 can drive the first heating rods 11 to rotate by taking the circle center of the rotating block 8 as the center, the rotation of the first heating rods 11 can heat the materials at different angles, the stirring effect is achieved while the rotation is carried out, the stirring effect is achieved on the internal material, the deposition is avoided, and in order to avoid the situation that the device shell has higher temperature and causes scalding to a user in the heating process, the heat that second heating rod 13 and first heating rod 11 produced can carry out preliminary separation through vacuum cavity 15 of vacuum state to further the separation heat by first anti-scalding cotton 17, can produce the scald because of the shell temperature when avoiding the user to press control panel 19 in the in-service use.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A heating apparatus for the preparation of 5-hydroxy-4-methylisobenzofurane-1 (3H) -one comprising an apparatus housing (1), characterized in that: the device shell (1) outside upper end is provided with sealed overhead guard (3), and sealed overhead guard (3) is connected with device shell (1) draw-in groove, the lower extreme of sealed overhead guard (3) is provided with a pair of connecting block (10), two the equal cyclic annular evenly distributed of lower extreme of connecting block (10) has the first heating rod of a plurality of (11), the inside of device shell (1) cyclic annularly is provided with a plurality of groups and bears support frame (12), two it is provided with second heating rod (13) to bear between support frame (12), and equal fixed connection between second heating rod (13), bearing support frame (12) and device shell (1).

2. A heating apparatus for the preparation of 5-hydroxy-4-methylisobenzopyran-1 (3H) -one, according to claim 1, characterized in that: be provided with turning block (8) between sealed overhead guard (3) and connecting block (10), the one end of turning block (8) and the upper end fixed connection of connecting block (10), the other end and the sealed overhead guard (3) of turning block (8) rotate and are connected, one side of sealed overhead guard (3) upper end is provided with timing device (9).

3. A heating apparatus for the preparation of 5-hydroxy-4-methylisobenzofuranon-1 (3H) -one according to claim 1, wherein: the device is characterized in that a vacuum cavity (15) is formed in one side inside the device shell (1), supporting manganese plates (14) are arranged at two ends of one side of the vacuum cavity (15), and the supporting manganese plates (14) are fixedly connected with the device shell (1).

4. A heating apparatus for the preparation of 5-hydroxy-4-methylisobenzopyran-1 (3H) -one, according to claim 3, characterized in that: the utility model discloses a vacuum cavity (15) is characterized in that one side of vacuum cavity (15) outside is provided with first anti-scalding cotton (17), and first anti-scalding cotton (17) and device shell (1) fixed connection, one side of first anti-scalding cotton (17) outside is provided with control panel (19).

5. A heating apparatus for the preparation of 5-hydroxy-4-methylisobenzopyran-1 (3H) -one, according to claim 4, characterized in that: be provided with between control panel (19) and first prevent scalding cotton (17) that the second prevents scalding cotton (18), and the second prevents scalding cotton (18) and first prevent scalding cotton (17) and control panel (19) fixed connection.

6. A heating apparatus for the preparation of 5-hydroxy-4-methylisobenzopyran-1 (3H) -one, according to claim 3, characterized in that: a plurality of bearing rods (16) are longitudinally and uniformly distributed in the vacuum cavity (15), and the bearing rods (16) are fixedly connected with the device shell (1).