CN219482693U - Reaction kettle - Google Patents

Abstract

The utility model discloses a reaction kettle which comprises a base, an outer bin body, a lower kettle body and an upper hollow cover body, wherein supporting plates are welded at the positions, close to corners, of the bottom of the outer bin body, the bottoms of the supporting plates are connected with the top of the base, the lower kettle body is arranged at the positions, close to the bottom, of the outer bin body, the upper hollow cover body is arranged at the upper end of the lower kettle body, a dropper is arranged at the bottom of the upper hollow cover body through a mounting groove, a liquid storage retaining bag is arranged at the position, close to the bottom, of the dropper, a liquid outlet small hole is formed in the bottom of the dropper in a penetrating mode, an air inlet pipe is arranged at one end, close to the top, of the top of the air inlet pipe, and a spherical supporting plate is welded at the bottom of the lower kettle body. This is novel when carrying out the operation of slowly adding the solvent on one side, mixes simultaneously, need not personnel manual operation, labour saving and time saving is fit for extensively using widely.

Description

Reaction kettle

Technical Field

The utility model relates to the technical field of laboratory equipment, in particular to a reaction kettle.

Background

Laboratory reaction kettles are a type of equipment used to carry out chemical reactions. It is usually made of stainless steel, has a sealed structure and a stirring function.

Patent number CN210646389U discloses a reation kettle for laboratory, including desktop and reation kettle body, the equal fixedly connected with backup pad in both sides face of reation kettle body, the draw-in groove has been seted up on the length direction of desktop upper surface intermediate position, the round hole has been seted up at the center of desktop, square hole has been seted up in the middle of the both sides of desktop upper surface. This reation kettle for laboratory can make hollow support drive reation kettle reciprocates through the electric putter who sets up to make reation kettle's installation more convenient, through electric putter's shrink, make reation kettle more stable on the desktop, through the additive container that sets up, can add the required additive of reaction to the additive container in advance, can add the additive in to reation kettle at any time through the control solenoid valve, make the reaction process simpler, whole device can realize the more aspect of the addition of additive, reation kettle's installation is more convenient, more stable effect.

The prior reaction kettle has the following defects: 1. in some chemical reactions, it is necessary to mix the solvents while slowly adding them, and in the conventional cases, it is necessary to perform the operations manually by a person, which is time-consuming and laborious. For this purpose, we propose a reaction vessel.

Disclosure of Invention

The utility model mainly aims to provide a reaction kettle which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a reation kettle, includes base, outer storehouse body, lower cauldron body and last cavity lid, outer storehouse body bottom is close to the equal welding of corner and has the backup pad, the backup pad bottom is connected with the base top, be close to the bottom department in the outer storehouse and be provided with lower cauldron body, lower cauldron body upper end is provided with the cavity lid, go up cavity lid bottom and install the burette through the mounting groove, be close to bottom department on the burette and be provided with the stock solution and keep the bag, the burette bottom runs through and has seted up out the liquid aperture, go up cavity lid top one end and install the intake pipe through the preformed hole, be provided with the check valve near top department in the intake pipe, lower cauldron body bottom welding has spherical layer board, the base top is close to central authorities and is provided with the rotation axis through the change groove, the rotation axis top is connected with spherical layer board top, driving motor is installed through the mounting bracket in base top one end.

Further, a driving bevel gear is welded at the end part of the output shaft of the driving motor, a driven bevel gear is arranged at the periphery of the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

Further, the electric heating plates are arranged at the two ends of the inner bottom of the outer bin body through screws.

Further, rectangular positioning blocks are arranged at two ends of the top of the lower kettle body, rectangular positioning grooves are formed in two ends of the bottom of the upper hollow cover body, and the top ends of the rectangular positioning blocks are located in the rectangular positioning grooves.

Further, one end of the top of the upper hollow cover body is provided with a liquid adding pipe through a fixing hole, a cock is arranged on the inner side of the top end of the liquid adding pipe through internal threads, and a handle is connected to the position, close to the center, of the top of the upper hollow cover body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the reaction kettle, external solvent enters the upper hollow cover body through the liquid adding pipe and then the cock is screwed, then the rotatable nipple is sleeved outside the top end of the air inlet pipe, the end part of the nipple is connected with the external air supply mechanism through the hose, air is conveyed into the upper hollow cover body through the air inlet pipe, when the air pressure in the upper hollow cover body is lifted, the liquid tension of the liquid storage holding bag is overcome, so that the solvent slowly drops into the lower kettle body through the liquid outlet small holes, the reaction kettle can be used for mixing while slowly adding the solvent, manual operation of personnel is not needed, and time and labor are saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a reaction kettle according to the present utility model.

FIG. 2 is a schematic diagram of the detailed structure of the part A of the reaction kettle.

FIG. 3 is a schematic view of the structure of a dropper, a small liquid outlet hole and a liquid storage holding bag of the reaction kettle.

In the figure: 1. a base; 2. a driving motor; 3. a support plate; 4. a rotation shaft; 5. a drive bevel gear; 6. a driven bevel gear; 7. a spherical pallet; 8. a lower kettle body; 9. an electric heating plate; 10. an upper hollow cover; 11. a dropper; 12. a small liquid outlet hole; 13. a reservoir holding bag; 14. an air inlet pipe; 15. a one-way valve; 16. a handle; 17. a cock; 18. a liquid adding tube; 19. an outer bin body; 20. a rectangular positioning groove; 21. and a rectangular positioning block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a reaction kettle comprises a base 1, an outer bin body 19, a lower kettle body 8 and an upper hollow cover body 10, wherein a supporting plate 3 is welded at the bottom of the outer bin body 19 near a corner, the bottom of the supporting plate 3 is connected with the top of the base 1, the lower kettle body 8 is arranged at the position, near the bottom, in the outer bin body 19, a lower hollow cover body 10 is arranged at the upper end of the lower kettle body 8, a dropper 11 is arranged at the bottom of the upper hollow cover body 10 through a mounting groove, a liquid storage holding bag 13 is arranged at the position, near the bottom, of the dropper 11 is provided with a liquid outlet small hole 12 in a penetrating way, an air inlet pipe 14 is arranged at one end, near the top of the air inlet pipe 14, a one-way valve 15 is arranged at the position, near the top of the lower kettle body 8, a spherical supporting plate 7 is welded at the bottom of the lower kettle body, a rotating shaft 4 is arranged at the position, near the top of the center of the base 1, the rotating shaft 4 is connected with the top of the spherical 7, and a driving motor 2 is arranged at one end, near the top of the base 1.

The end part of the output shaft of the driving motor 2 is welded with a driving bevel gear 5, a driven bevel gear 6 is arranged on the periphery of the rotating shaft 4, and the driving bevel gear 5 is meshed with the driven bevel gear 6.

Wherein, the electric heating plate 9 is arranged at both ends of the inner bottom of the outer bin 19 through screws.

The two ends of the top of the lower kettle body 8 are respectively provided with a rectangular positioning block 21, two ends of the bottom of the upper hollow cover body 10 are respectively provided with a rectangular positioning groove 20, and the top end of each rectangular positioning block 21 is positioned in each rectangular positioning groove 20.

The top end of the upper hollow cover body 10 is provided with a liquid adding pipe 18 through a fixing hole, a cock 17 is arranged on the inner side of the top end of the liquid adding pipe 18 through internal threads, and a handle 16 is connected to the top of the upper hollow cover body 10 near the center.

It should be noted that, the utility model is a reaction kettle, when in work, a person holds the handle 16 to conveniently pick up or put down the upper hollow cover body 10, when the upper hollow cover body 10 is placed on the top of the lower kettle body 8, the upper hollow cover body 10 is conveniently positioned on the top of the lower kettle body 8 through the matching of the rectangular positioning groove 20 and the rectangular positioning block 21, the driving motor 2 drives the driving bevel gear 5 to rotate when in work, thereby the driven bevel gear 6 and the rotating shaft 4 rotate, and further drives the spherical supporting plate 7 and the lower kettle body 8 to rotate, the electric heating plate 9 is connected with an external power supply and a temperature controller through wires, the electric heating plate 9 can heat the lower kettle body 8 when in work, the raw materials to be reacted are added into the lower kettle body 8, then the upper hollow cover body 10 is covered for reaction, and when one side needs to slowly add solvent, when the mixing reaction is carried out, only the cock 17 is unscrewed, external solvent enters the upper hollow cover body 10 through the liquid adding pipe 18, then the cock 17 is screwed down, the rotatable joint is sleeved outside the top end of the air inlet pipe 14, the joint end is connected with an external air supply mechanism through a hose, air is conveyed into the upper hollow cover body 10 through the air inlet pipe 14, the liquid storage holding bag 13 is made of flexible materials, in an initial state, the tension of liquid in the liquid storage holding bag 13 enables solvent liquid not to fall from the liquid outlet small hole 12, when the air pressure in the upper hollow cover body 10 is lifted, the tension of the liquid is overcome, so that the solvent slowly drops into the lower kettle body 8 through the liquid outlet small hole 12, the reaction kettle can realize mixing while slowly adding the solvent, manual operation of personnel is not needed, and time and labor are saved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a reation kettle, includes base (1), outer storehouse body (19), lower cauldron body (8) and goes up cavity lid (10), its characterized in that: the utility model discloses a liquid storage device, including outer storehouse body (19), backup pad (3), bottom and base (1) top are all welded, be close to bottom department in outer storehouse body (19) and be provided with cauldron body (8) down, cauldron body (8) upper end is provided with cavity lid (10) down, cavity lid (10) bottom is installed burette (11) through the mounting groove on, be close to bottom department on burette (11) and be provided with stock solution and keep bag (13), liquid outlet aperture (12) have been run through to burette (11) bottom, be provided with air inlet pipe (14) through the preformed hole in top one end of going up cavity lid (10), be provided with check valve (15) near top department on air inlet pipe (14), cauldron body (8) bottom welding has spherical layer board (7) down, base (1) top is close to central authorities and is provided with rotation axis (4) through the change the groove, rotation axis (4) top and spherical layer board (7) top are connected, base (1) top one end is located through installing driving motor (2).

2. A reaction kettle according to claim 1, wherein: a driving bevel gear (5) is welded at the end part of an output shaft of the driving motor (2), a driven bevel gear (6) is arranged on the periphery of the rotating shaft (4), and the driving bevel gear (5) is meshed with the driven bevel gear (6).

3. A reaction kettle according to claim 1, wherein: the electric heating plates (9) are arranged at the two ends of the inner bottom of the outer bin body (19) through screws.

4. A reaction kettle according to claim 1, wherein: rectangular positioning blocks (21) are arranged at two ends of the top of the lower kettle body (8), rectangular positioning grooves (20) are formed in two ends of the bottom of the upper hollow cover body (10), and the top ends of the rectangular positioning blocks (21) are located in the rectangular positioning grooves (20).

5. A reaction kettle according to claim 1, wherein: the utility model discloses a liquid filling device, including upper hollow lid (10), tap (17) are installed through internal screw thread in the tap (17) through fixed orifices, upper hollow lid (10) top one end is provided with filling tube (18) through the fixed orifices, filling tube (18) top inboard is connected with handle (16) near central authorities department in upper hollow lid (10) top.