CN217940029U - Raw material feeding device is used in preparation of 8-hydroxyquinoline - Google Patents
Raw material feeding device is used in preparation of 8-hydroxyquinoline Download PDFInfo
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- CN217940029U CN217940029U CN202221105980.8U CN202221105980U CN217940029U CN 217940029 U CN217940029 U CN 217940029U CN 202221105980 U CN202221105980 U CN 202221105980U CN 217940029 U CN217940029 U CN 217940029U
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Abstract
The utility model relates to a loading attachment technical field discloses a raw materials loading attachment is used in preparation of 8-hydroxyquinoline, including the heating cabinet, the inner wall of heating cabinet is provided with reaction beaker, reaction beaker's surface joint has the connection lid, the draw-in groove has been seted up at the top of heating cabinet, the inner wall joint of draw-in groove has the connecting rod, the top fixedly connected with frame plate of connecting rod, the top fixedly connected with material loading beaker of frame plate. The utility model has the advantages of it is following and effect: the pipe and flexible union coupling, the staff adds concentrated sulfuric acid at the material loading beaker, opens the valve, and concentrated sulfuric acid flows into flexible pipe along the pipe to flow into in the reaction beaker, the valve is opened and closed to the volume that the staff can add as required, and the security is higher, and when other raw materialss were added to needs, the staff separated flexible pipe and pipe, extracted the connecting rod again, removed the material loading beaker, can add other raw materialss at the reaction beaker, and easy operation is convenient.
Description
Technical Field
The utility model relates to a loading attachment technical field, in particular to 8-hydroxyquinoline preparation is with raw materials loading attachment.
Background
The 8-hydroxyquinoline is white or light yellow crystal or crystalline powder, is insoluble in water and ether, and is soluble in ethanol, acetone, chloroform, benzene or dilute acid, and can be sublimated. The corrosiveness is less. Low toxicity.
In the preparation process of 8-hydroxyquinoline, ortho-aminophenol, ortho-nitrophenol, anhydrous glycerin and concentrated sulfuric acid are used as raw materials for synthesis, the concentrated sulfuric acid has dehydration property, strong oxidizing property and strong corrosivity, workers are dangerous when manually adding the concentrated sulfuric acid, and the safety is low, so that a raw material feeding device for preparing 8-hydroxyquinoline is needed
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an 8-hydroxyquinoline preparation is with raw materials loading attachment has the security higher, easy operation, improves reaction efficiency's effect.
The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides an 8-hydroxyquinoline preparation is with raw materials loading attachment, includes the heating cabinet, the inner wall of heating cabinet is provided with the reaction beaker, the surface joint of reaction beaker has the connection lid, the draw-in groove has been seted up at the top of heating cabinet, the inner wall joint of draw-in groove has the connecting rod, the top fixedly connected with frame plate of connecting rod, the top fixedly connected with material loading beaker of frame plate, the bottom fixedly connected with pipe of material loading beaker, the pipe runs through the inside of frame plate, the flexible pipe of top fixedly connected with of connection lid, the top fixedly connected with sealing ring of flexible pipe, the sealing ring cup joints with the bottom of pipe, the surface of pipe is provided with the valve.
Through adopting above-mentioned technical scheme, the staff is when using, put the reaction beaker in the heating cabinet, go into the draw-in groove with the connecting rod card, thereby make frame plate and heating cabinet be connected, the staff will connect the top that the lid covered at the reaction beaker, the flexible pipe of pulling, cup joint sealing ring and pipe, make pipe and flexible union coupling, can not become flexible separation under the effect of sealing ring, the staff adds concentrated sulfuric acid at the material loading beaker, open the valve, concentrated sulfuric acid flows into flexible pipe along the pipe, thereby flow into the reaction beaker, the staff can open and close the valve according to the volume that needs were added, the security is higher, when other raw materials are added to needs, the staff separates flexible pipe and pipe, extract the connecting rod again, remove the material loading beaker, can add other raw materials at the reaction beaker, easy operation is convenient.
The utility model discloses a further set up to: the top joint of material loading beaker has sealed lid, the top of sealed lid is provided with feeding funnel.
Through adopting above-mentioned technical scheme, the staff pours concentrated sulfuric acid into material loading beaker through feed hopper, is convenient for in time supply the volume of concentrated sulfuric acid.
The utility model discloses a further set up to: the inner wall fixedly connected with heating chamber of heating cabinet, the inside in heating chamber is provided with electric heating coil.
Through adopting above-mentioned technical scheme, need raise the temperature during preparation to promote the reaction between the raw materials, the staff starts electric heat coil, makes the heating chamber give off heat and heats the reaction beaker, improves the efficiency of reaction.
The utility model discloses a further set up to: the bottom fixedly connected with first motor of reaction beaker inner wall, the output fixedly connected with motor shaft of first motor, the top fixedly connected with stirring rod of motor shaft.
Through adopting above-mentioned technical scheme, when the reaction beaker was poured into to the raw materials, the staff can start first motor, and the drive puddler stirs the mixture to the raw materials.
The utility model discloses a further set up to: the surface fixed connection of heating cabinet has the second motor, the output end of second motor is fixed with second motor shaft, second motor shaft extends to the inside of heating cabinet, the one end fixedly connected with flabellum of second motor shaft.
By adopting the technical scheme, the temperature of the reaction beaker needs to be continuously adjusted during preparation, the second motor is started by a worker, the fan blades drive the airflow to blow to the reaction beaker, the cooling speed of the reaction beaker is accelerated, and the worker can conveniently adjust the temperature of the reaction beaker.
The utility model discloses a further set up to: the top fixedly connected with solid fixed ring of frame plate, gu fixed ring's top fixedly connected with mount.
Through adopting above-mentioned technical scheme, the mount is connected with solid fixed ring, with the protection of material loading beaker, avoids the mistake to touch the material loading beaker, improves holistic security.
The beneficial effects of the utility model are that:
1. the utility model discloses, through the heating cabinet, the reaction beaker, connect the lid, the draw-in groove, the connecting rod, the frame plate, the material loading beaker, the pipe, flexible pipe, cooperation setting between sealing ring and the valve, can make this device when using, the staff is when using, put the reaction beaker in the heating cabinet, go into the draw-in groove with the connecting rod card, thereby make the frame plate be connected with the heating cabinet, the staff will connect the lid and cover the top at the reaction beaker, the flexible pipe of pulling, cup joint sealing ring and pipe, make pipe and flexible union coupling, can not become flexible the separation under the effect of sealing ring, the staff adds concentrated sulfuric acid at the material loading beaker, open the valve, concentrated sulfuric acid flows into flexible pipe along the pipe, thereby flow into in the reaction beaker, the volume that the staff can add as required opens and closes the valve, the security is higher, when other raw materials are added to needs, the staff separates flexible pipe and pipe, extract the connecting rod again, with the material loading beaker, can add other raw materials at the reaction beaker, and easy operation is convenient.
2. The utility model discloses, through sealed lid, feed hopper, the heating chamber, electric heat coil, first motor, motor shaft, the poking bar, the second motor, second motor shaft, the flabellum, cooperation setting between solid fixed ring and the mount, can make this device when using, the staff pours the concentrated sulfuric acid into the material loading beaker into through feed hopper, be convenient for in time supply the volume of concentrated sulfuric acid, need improve the temperature during preparation and promote the reaction between the raw materials, the staff starts electric heat coil, make the heating chamber give off the heat and heat the reaction beaker, the efficiency of reaction is improved, when the reaction beaker is poured into to the raw materials, the staff can start first motor, drive poking bar stirs the mixture to the raw materials, need constantly adjust the temperature of reaction beaker during preparation, the staff starts the second motor, flabellum drive air current blows to the reaction beaker, accelerate the cooling rate of reaction beaker, the staff's temperature of being convenient for adjusts the reaction beaker, the mount is connected with solid fixed ring, protect the material loading beaker, avoid bumping the material loading beaker, improve holistic security.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the heating box of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic view of the reaction beaker of the present invention.
In the figure, 1, a heating box; 2. a reaction beaker; 3. a connecting cover; 4. a card slot; 5. a connecting rod; 6. a frame plate; 7. feeding a beaker; 8. a conduit; 9. a telescopic pipe; 10. a seal ring; 11. a valve; 12. a sealing cover; 13. a feed hopper; 14. a heating cavity; 15. an electric heating coil; 16. a first motor; 17. a motor shaft; 18. a stirring rod; 19. a second motor; 20. a second motor shaft; 21. a fan blade; 22. a fixing ring; 23. a fixing frame.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a raw material feeding device for preparing 8-hydroxyquinoline comprises a heating box 1, a reaction beaker 2 is arranged on the inner wall of the heating box 1, a connecting cover 3 is clamped on the outer surface of the reaction beaker 2, a clamping groove 4 is arranged on the top of the heating box 1, a connecting rod 5 is clamped on the inner wall of the clamping groove 4, a frame plate 6 is fixedly connected on the top of the connecting rod 5, a feeding beaker 7 is fixedly connected on the top of the frame plate 6, a guide pipe 8 is fixedly connected on the bottom of the feeding beaker 7, the guide pipe 8 penetrates through the inside of the frame plate 6, a telescopic pipe 9 is fixedly connected on the top of the connecting cover 3, a sealing ring 10 is fixedly connected on the top of the telescopic pipe 9, the sealing ring 10 is sleeved with the bottom of the guide pipe 8, a valve 11 is arranged on the outer surface of the guide pipe 8, when a worker uses the heating box 1 to place the reaction beaker 2 in the heating box 1, the connecting rod 5 is clamped in the clamping groove 4, so as to connect the frame plate 6 with the heating box 1, the staff covers the connecting cover 3 on the top of the reaction beaker 2, pulls the telescopic pipe 9, sleeves the sealing ring 10 and the guide pipe 8, connects the guide pipe 8 and the telescopic pipe 9, can not loosen and separate under the action of the sealing ring 10, adds concentrated sulfuric acid into the feeding beaker 7, opens the valve 11, the concentrated sulfuric acid flows into the telescopic pipe 9 along the guide pipe 8, and then flows into the reaction beaker 2, the staff can open and close the valve 11 according to the required adding amount, the safety is high, when other raw materials are required to be added, the staff separates the telescopic pipe 9 from the guide pipe 8, then pulls out the connecting rod 5, removes the feeding beaker 7, can add other raw materials into the reaction beaker 2, the operation is simple and convenient, the sealing cover 12 is clamped on the top of the feeding beaker 7, the feeding funnel 13 is arranged on the top of the sealing cover 12, the staff pours the concentrated sulfuric acid into material loading beaker 7 through feed hopper 13, be convenient for in time supply the volume of concentrated sulfuric acid, the inner wall fixedly connected with heating chamber 14 of heating cabinet 1, the inside in heating chamber 14 is provided with electric heating coil 15, it promotes the reaction between the raw materials to need to improve the temperature during preparation, the staff starts electric heating coil 15, make heating chamber 14 give off heat and heat reaction beaker 2, the efficiency of the reaction is improved, the first motor 16 of bottom fixedly connected with of 2 inner walls of reaction beaker, first motor 16's output end fixedly connected with motor shaft 17, motor shaft 17's top fixedly connected with stirring rod 18, when the raw materials are poured into reaction beaker 2, the staff can start first motor 16, drive stirring rod 18 stirs the mixture to the raw materials, the outer fixed surface of heating cabinet 1 is connected with second motor 19, the output of second motor 19 is fixed with second motor shaft 20, second motor shaft 20 extends to the inside of heating cabinet 1, the one end fixedly connected with of second motor shaft 20 has fixed blade 21, need constantly adjust the temperature of reaction beaker 2 during preparation, the staff starts second motor shaft 19, the air current 21 blows to the reaction beaker 7, the whole fixed ring is connected with the reaction beaker 7 of fixed ring 22, the safety of the fixed ring is convenient for the reaction beaker 7, the top of the safety beaker is improved, the top of reaction beaker 7.
In the utility model, through the matching arrangement of the heating box 1, the reaction beaker 2, the connecting cover 3, the clamping groove 4, the connecting rod 5, the frame plate 6, the feeding beaker 7, the conduit 8, the telescopic tube 9, the sealing ring 10 and the valve 11, when the device is used, a worker puts the reaction beaker 2 in the heating box 1 and clamps the connecting rod 5 into the clamping groove 4, so that the frame plate 6 is connected with the heating box 1, the worker covers the connecting cover 3 on the top of the reaction beaker 2, pulls the telescopic tube 9, sleeves the sealing ring 10 and the conduit 8, so that the conduit 8 is connected with the telescopic tube 9, the separation can not be loosened under the action of the sealing ring 10, the worker adds concentrated sulfuric acid into the feeding beaker 7, opens the valve 11, the concentrated sulfuric acid flows into the telescopic tube 9 along the conduit 8, thereby flows into the reaction beaker 2, the worker can open and close the valve 11 according to the amount added by the worker, the safety is high, when other raw materials need to be added, a worker separates the telescopic tube 9 from the guide tube 8, then pulls out the connecting rod 5, removes the feeding beaker 7, and can add other raw materials into the reaction beaker 2, the operation is simple and convenient, and the device can be conveniently used by pouring concentrated sulfuric acid into the feeding beaker 7 through the feeding funnel 13 through the matching arrangement of the sealing cover 12, the feeding funnel 13, the heating cavity 14, the electric heating coil 15, the first motor 16, the motor rotating shaft 17, the stirring rod 18, the second motor 19, the second motor rotating shaft 20, the fan blades 21, the fixing ring 22 and the fixing frame 23, so that the device is convenient to supplement the amount of the concentrated sulfuric acid in time when in use, the temperature needs to be increased to promote the reaction between the raw materials during preparation, the worker starts the electric heating coil 15, and the heating cavity 14 emits heat to heat the reaction beaker 2, efficiency of reaction is improved, when the raw materials is poured into reaction beaker 2, the staff can start first motor 16, drive stirring rod 18 stirs the mixture to the raw materials, need constantly adjust the temperature of reaction beaker 2 during the preparation, the staff starts second motor 19, flabellum 21 drive air current blows to reaction beaker 2, accelerate the cooling rate of reaction beaker 2, the staff's of being convenient for adjusts the temperature of reaction beaker 2, mount 23 is connected with solid fixed ring 22, with the protection of material loading beaker 7, avoid the mistake to bump material loading beaker 7, improve holistic security.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an 8-hydroxyquinoline preparation is with raw materials loading attachment, includes heating cabinet (1), its characterized in that: the inner wall of heating cabinet (1) is provided with reaction beaker (2), the surface joint of reaction beaker (2) has connection lid (3), draw-in groove (4) have been seted up at the top of heating cabinet (1), the inner wall joint of draw-in groove (4) has connecting rod (5), the top fixedly connected with frame plate (6) of connecting rod (5), the top fixedly connected with material loading beaker (7) of frame plate (6), the bottom fixedly connected with pipe (8) of material loading beaker (7), the inside of frame plate (6) is run through in pipe (8), the flexible pipe (9) of top fixedly connected with of connection lid (3), the top fixedly connected with sealing ring (10) of flexible pipe (9), sealing ring (10) cup joint with the bottom of pipe (8), the surface of pipe (8) is provided with valve (11).
2. The raw material feeding device for preparing 8-hydroxyquinoline according to claim 1, characterized in that: the top joint of material loading beaker (7) has sealed lid (12), the top of sealed lid (12) is provided with feed hopper (13).
3. The raw material feeding device for preparing 8-hydroxyquinoline according to claim 1, characterized in that: the inner wall fixedly connected with heating chamber (14) of heating cabinet (1), the inside in heating chamber (14) is provided with electric heating coil (15).
4. The raw material feeding device for preparing 8-hydroxyquinoline according to claim 1, characterized in that: the bottom fixedly connected with first motor (16) of reaction beaker (2) inner wall, the output fixedly connected with motor shaft (17) of first motor (16), the top fixedly connected with stirring rod (18) of motor shaft (17).
5. The raw material feeding device for preparing 8-hydroxyquinoline according to claim 1, characterized in that: the surface fixedly connected with second motor (19) of heating cabinet (1), the output of second motor (19) is fixed with second motor shaft (20), second motor shaft (20) extend to the inside of heating cabinet (1), the one end fixedly connected with flabellum (21) of second motor shaft (20).
6. The raw material feeding device for preparing 8-hydroxyquinoline according to claim 1, characterized in that: the top fixedly connected with solid fixed ring (22) of frame plate (6), the top fixedly connected with mount (23) of solid fixed ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221105980.8U CN217940029U (en) | 2022-05-12 | 2022-05-12 | Raw material feeding device is used in preparation of 8-hydroxyquinoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221105980.8U CN217940029U (en) | 2022-05-12 | 2022-05-12 | Raw material feeding device is used in preparation of 8-hydroxyquinoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217940029U true CN217940029U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221105980.8U Active CN217940029U (en) | 2022-05-12 | 2022-05-12 | Raw material feeding device is used in preparation of 8-hydroxyquinoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217940029U (en) |
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2022
- 2022-05-12 CN CN202221105980.8U patent/CN217940029U/en active Active
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