An automatic water replenishment circulating boiling reaction kettle

Abstract

The present application relates to the technical field of reaction kettle, particularly relates to a kind of automatic water replenishing circulating boiling reaction kettle, including reaction kettle body, reaction kettle body is connected with automatic water replenishing assembly, heating device is fixedly connected at the bottom of reaction kettle body, support portion is rotatably connected to the side wall of reaction kettle body, and mesh screen assembly is arranged in the inside of reaction kettle body.The present application can automatically add water to the reaction kettle, circulating boiling, and prevent spilling.

Description

Technical Field

[0001] This invention relates to the field of reaction vessel technology, and in particular to an automatic water replenishment and circulation boiling reaction vessel. Background Technology

[0002] Reactors are widely used in petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food industries. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization, and condensation. Examples include reactors, reaction vessels, decomposition vessels, and polymerization kettles. Materials typically include carbon manganese steel, stainless steel, zirconium, nickel-based alloys (Hastelloy, Monel, Inconel), and other composite materials. Existing reactors require frequent manual addition of water or other media after boiling, necessitating real-time monitoring by operators. This process is complex and inconvenient. Therefore, there is an urgent need for an automatic water-replenishing and circulating boiling reactor to address this issue. Summary of the Invention

[0003] The purpose of this invention is to provide an automatic water replenishment and circulation boiling reactor to solve the above-mentioned problems and achieve the goal of automatically adding water to the reactor.

[0004] To achieve the above objectives, the present invention provides the following solution:

[0005] An automatic water replenishment and circulating boiling reactor includes a reactor body, an automatic water replenishment component connected to the reactor body, a heating device fixedly connected to the bottom of the reactor body, a support part rotatably connected to the side wall of the reactor body, and a screen component provided inside the reactor body.

[0006] Preferably, the support includes a base, and two symmetrically arranged brackets are fixedly connected to the top of the base. A rotating shaft is rotatably connected to the side of the brackets near the reactor body. The rotating shaft is fixedly connected to the side wall of the reactor body, and a fixing part is provided at the end of the rotating shaft.

[0007] Preferably, the fixing part includes a rotary valve, the inner wall of which is threaded to the end of the rotating shaft, and the rotary valve is located on the side of the rotating shaft away from the reactor body.

[0008] Preferably, the screen assembly includes a screen fixing plate, which is detachably connected to the reactor body. The screen fixing plate has several grooves on its side. A pillow ring is fixed to the inner wall of the reactor body, and several protrusions are fixed to the inner wall of the reactor body. There is a gap between the protrusions and the pillow ring. The protrusions correspond to the grooves. A first screen and a second screen are provided on the screen fixing plate.

[0009] Preferably, the reactor body is provided with a reactor cover at the top, and the reactor cover is detachably connected to the side wall of the reactor body by a reactor cover buckle.

[0010] Preferably, a carrying handle is fixed to the side wall of the reactor body.

[0011] Preferably, the first screen and the second screen are detachably connected to the screen fixing plate. The screen fixing plate has a mounting groove in the middle, and a vertically arranged stud is fixed in the middle of the mounting groove. The first screen is in contact with the edge of the mounting groove, and the second screen is in contact with the middle of the mounting groove. Both the first screen and the second screen are annular structures. A nut is threaded onto the stud, and the bottom of the nut is in contact with the top of the second screen.

[0012] Preferably, the contact surfaces of the first screen and the second screen are inclined surfaces, the surface of the first screen has a plurality of first mesh holes, the surface of the second screen has a plurality of second mesh holes, and the surface of the mounting groove of the screen fixing plate has a plurality of third mesh holes and a plurality of fourth mesh holes, the third mesh holes corresponding to the positions of the first mesh holes and the fourth mesh holes corresponding to the positions of the second mesh holes.

[0013] Preferably, the reactor body has a water inlet in the middle of its side wall, the automatic water replenishment component includes a water tank, a connecting pipe is connected to the side wall of the water tank, the end of the connecting pipe away from the water tank is fixedly connected to the water inlet, a valve is provided on the side wall of the connecting pipe near the water tank, a fixing plate is fixedly connected to the top of the inner wall of the connecting pipe, a movable plate is rotatably connected below the fixing plate, a limiting sleeve is fixedly connected to the inner wall of the connecting pipe, the limiting sleeve fits against the fixing plate, and the limiting sleeve is located on the side of the fixing plate away from the water inlet.

[0014] The present invention has the following technical effects: the reaction vessel body is used to hold reactants and replenishment liquid; the heating device plays a heating role, heating the reactants and replenishment liquid inside the reaction vessel body; the automatic water replenishment component can automatically replenish water to the reaction vessel body, replacing the operator's manual operation of repeatedly adding water to the reaction vessel body, saving time and effort; the screen component can prevent the liquid from boiling over and overflowing to the outside of the reaction vessel body; the reaction vessel body and the support part rotate relative to each other, and when the reaction vessel body is tilted, it is convenient to pour out the liquid inside. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2This is a top view of the present invention;

[0018] Figure 3 This is a schematic diagram of the pillow ring structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the screen assembly of the present invention;

[0020] Figure 5 For the present invention Figure 4 Cross-sectional view of the middle screen assembly;

[0021] Figure 6 This is a schematic diagram of the screen fixing disc structure of the present invention;

[0022] Figure 7 This is a schematic diagram of the first screen structure of the present invention;

[0023] Figure 8 This is a schematic diagram of the second screen structure of the present invention;

[0024] Figure 9 This is a schematic diagram of the closed structure of the automatic water replenishment component of the present invention;

[0025] Figure 10 This is a schematic diagram of the opening structure of the automatic water replenishment component of the present invention;

[0026] The components are as follows: 1. Control panel; 2. Reactor lid; 3. Lid buckle; 4. Reactor body; 5. Inlet; 6. Handle; 7. Shaft; 8. Rotary valve; 9. Bracket; 10. Power connector; 11. Outlet; 12. Base; 13. Display screen; 14. Control button; 15. Heating device; 16. Pillow ring; 17. Protrusion; 18. Screen fixing plate; 19. Groove; 20. First screen; 21. Second screen; 22. First mesh; 23. Second mesh; 24. Third mesh; 25. Fourth mesh; 26. Nut; 27. Stud; 28. Connecting pipe; 29. ​​Limiting sleeve; 30. Fixing plate; 31. Movable plate; 32. Valve. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Reference Figure 1-10This embodiment provides an automatically replenishing and circulating boiling reactor, including a reactor body 4, an automatic water replenishment component connected to the reactor body 4, a heating device 15 fixedly connected to the bottom of the reactor body 4, a support rotatably connected to the side wall of the reactor body 4, and a screen assembly inside the reactor body 4. The automatic water replenishment component automatically replenishes water into the reactor body 4. The reactor body 4 is used to hold reactants and replenishing liquid. The heating device 15 heats the reactants and replenishing liquid inside the reactor body 4. The automatic water replenishment component automatically replenishes water into the reactor body 4, replacing the manual operation of repeatedly adding water to the reactor body 4, saving time and effort. The screen assembly prevents the liquid from boiling over and overflowing outside the reactor body 4. The reactor body 4 and the support rotate relative to each other, facilitating the pouring out of the liquid inside when the reactor body 4 is tilted. The replenishing liquid inside the reactor body 4 includes, but is not limited to, water.

[0030] Specifically, the heating device 15 preferably uses a heating plate, and the heating switch of the heating plate is jointly controlled by pressure and water level sensors on the reactor lid 2. That is, when the pressure inside the reactor body 4 is too high, the pressure sensor sends feedback to the control panel 1, commanding the heating device to stop heating. Or, when the water level (foam) inside the reactor body 4 is too high, it also sends feedback to the control panel 1 to stop heating. When the pressure and water level inside the reactor body 4 reach the permissible range, the control panel 1 issues an instruction to start heating. The reactor body 4 is equipped with pressure sensors and water level sensors.

[0031] The design is further optimized by including a base 12 as the support structure. Two symmetrically arranged brackets 9 are fixedly connected to the top of the base 12. A rotating shaft 7 is rotatably connected to the side of the brackets 9 closest to the reactor body 4. The rotating shaft 7 is fixed to the side wall of the reactor body 4, and a fixing part is provided at the end of the rotating shaft 7. The base 12 can be placed on the ground. The reactor body 4 is rotatably connected to the brackets 9 above the base 12, facilitating the adjustment of the angle of the reactor body 4 and aiding in the discharge of its internal materials.

[0032] A further optimized design includes a fixing part comprising a rotary valve 8, the inner wall of which is threadedly connected to the end of the rotating shaft 7. The rotary valve 8 is located on the side of the rotating shaft 7 away from the reactor body 4. By rotating the rotary valve 8, the rotary valve 8 is tightened to the rotating shaft 7, thereby fixing the rotating shaft 7 to maintain a certain tilt angle and fix the reactor body 4.

[0033] The scheme is further optimized. The screen assembly includes a screen fixing plate 18, which is detachably connected to the reactor body 4. The screen fixing plate 18 has several grooves 19 on its side. A pillow ring 16 is fixed to the inner wall of the reactor body 4. Several protrusions 17 are fixed to the inner wall of the reactor body 4. There is a gap between the protrusions 17 and the pillow ring 16. The protrusions 17 and the grooves 19 are positioned correspondingly. A first screen 20 and a second screen 21 are provided on the screen fixing plate 18.

[0034] In a further optimized design, a reactor lid 2 is provided on the top of the reactor body 4. The reactor lid 2 is detachably connected to the side wall of the reactor body 4 via a lid clip 3. A control panel 1 is provided on the top of the reactor lid 2, and the control panel 1 is equipped with a display screen 13 and control buttons 14.

[0035] In a further optimized design, a carrying handle 6 is fixed to the side wall of the reactor body 4. The carrying handle 6 facilitates the transport of the reactor body 4. A power connector 10 is provided on the side wall of the reactor body 4. A water outlet 11 is connected to the bottom of the side wall of the reactor body 4.

[0036] In a further optimized design, the first screen 20 and the second screen 21 are detachably connected to the screen fixing plate 18. The screen fixing plate 18 has a mounting groove in the middle, and a vertically arranged stud 27 is fixed in the middle of the mounting groove. The first screen 20 is in contact with the edge of the mounting groove, and the second screen 21 is in contact with the middle of the mounting groove. Both the first screen 20 and the second screen 21 are annular structures. A nut 26 is threaded onto the stud 27, and the bottom of the nut 26 is in contact with the top of the second screen 21.

[0037] In a further optimized design, the contact surfaces of the first screen 20 and the second screen 21 are inclined. The surface of the first screen 20 has several first mesh holes 22, and the surface of the second screen 21 has several second mesh holes 23. The surface of the mounting groove of the screen fixing plate 18 has several third mesh holes 24 and several fourth mesh holes 25. The third mesh holes 24 correspond to the positions of the first mesh holes 22, and the fourth mesh holes 25 correspond to the positions of the second mesh holes 23. When it is necessary to adjust the mesh count of the screen assembly, loosen the nut 26 and rotate the second screen 21 so that the second mesh holes 23 on the second screen 21 no longer correspond to the positions of the fourth mesh holes 25, thus reducing the mesh count of the screen assembly.

[0038] The design is further optimized. A water inlet 5 is connected to the middle of the side wall of the reactor body 4. The automatic water replenishment component includes a water tank. A connecting pipe 28 is connected to the side wall of the water tank. The end of the connecting pipe 28 away from the water tank is fixed to the water inlet 5. A valve 32 is provided on the side wall of the connecting pipe 28 near the water tank. A fixing plate 30 is fixed to the top of the inner wall of the connecting pipe 28. A movable plate 31 is rotatably connected below the fixing plate 30. A limiting sleeve 29 is fixed to the inner wall of the connecting pipe 28. The limiting sleeve 29 fits against the fixing plate 30 and is located on the side of the fixing plate 30 away from the water inlet 5. Valve 32 is used to manually shut off the water inlet. The rotation of the movable plate 31 is driven by the pressure difference on both sides. Specifically, when the water level in the reactor body 4 is about to reach the water inlet 5, the water pressure and air pressure inside the reactor body 4 increase, pushing the movable plate 31 to move to the outside of the reactor body 4. The movable plate 31 contacts the limiting sleeve 29, closing the water inlet 5. The increased water pressure and air pressure inside the reactor body 4 continue to act, and the movable plate 31 will block the water inlet 5 to achieve the function of automatically stopping water injection.

[0039] As heating progresses, water vapor increases the pressure inside the reactor body 4. When the pressure reaches a certain level, the vent on the reactor lid 2 automatically opens, regulating the pressure inside the reactor body 4. As the pressure inside the reactor body 4 decreases, the water level drops. At this point, the water inlet at the inlet 5, under the combined action of atmospheric and water pressure, pushes open the movable plate 31, allowing water to enter. This achieves the automatic water injection function. After the reaction is complete, valve 32 is manually shut off.

[0040] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0041] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. An automatic water-replenishing and circulating boiling reactor, characterized in that: Including the reaction kettle body (4), the reaction kettle body (4) is communicated with automatic water supply assembly, the reaction kettle body (4) bottom is fixedly connected with heating device (15), the reaction kettle body (4) side wall is rotatably connected with support part, the reaction kettle body (4) inside is equipped with screen assembly, the screen assembly mesh number is adjustable; The screen assembly includes a screen fixing disc (18), the screen fixing disc (18) is detachably connected with the reaction kettle body (4), the screen fixing disc (18) edge is provided with a plurality of grooves (19), the reaction kettle body (4) inner wall is fixedly connected with a pillow block (16), the reaction kettle body (4) inner wall is fixedly connected with a plurality of protrusions (17), the gap between the protrusions (17) and the pillow block (16) is provided, the protrusions (17) and the grooves (19) are corresponding in position, the screen fixing disc (18) is provided with a first screen (20) and a second screen (21). The first screen (20) and the second screen (21) are detachably connected with the screen fixing disc (18), the screen fixing disc (18) is provided with a mounting groove, the mounting groove is fixedly connected with a vertical stud (27) in the middle, the first screen (20) is in contact with the edge of the mounting groove, the second screen (21) is in contact with the middle of the mounting groove, the first screen (20) and the second screen (21) are both circular ring type structure, the stud (27) is threadedly connected with a nut (26), the nut (26) bottom is in contact with the second screen (21) top. The contact surface of the first screen (20) and the second screen (21) is inclined, the first screen (20) surface is provided with a plurality of first mesh holes (22), the second screen (21) surface is provided with a plurality of second mesh holes (23), the mounting groove surface of the screen fixing disc (18) is provided with a plurality of third mesh holes (24) and a plurality of fourth mesh holes (25), the third mesh holes (24) and the first mesh holes (22) are corresponding in position, the fourth mesh holes (25) and the second mesh holes (23) are corresponding in position.

2. The automatic water replenishment circulating boiling reaction kettle according to claim 1, characterized in that: The support part includes a base (12), the base (12) top is fixedly connected with two symmetrical supports (9), the support (9) is rotatably connected with a rotating shaft (7) near one side of the reaction kettle body (4), the rotating shaft (7) is fixedly connected with the reaction kettle body (4) side wall, the rotating shaft (7) end is provided with a fixed part.

3. The automatic water replenishment circulating boiling reaction kettle according to claim 2, characterized in that: The fixed part includes a rotating valve (8), the rotating valve (8) inner wall is threadedly connected with the rotating shaft (7) end, the rotating valve (8) is located on the side of the rotating shaft (7) away from the reaction kettle body (4).

4. The automatic water replenishment circulating boiling reaction kettle according to claim 1, characterized in that: The reaction kettle body (4) top is provided with a reaction kettle cover (2), the reaction kettle cover (2) is detachably connected with the reaction kettle body (4) side wall through kettle cover buckle (3).

5. The automatic water replenishment circulating boiling reaction kettle according to claim 1, characterized in that: The reaction kettle body (4) side wall is fixedly connected with a handle (6).

6. The automatic water replenishment circulating boiling reaction kettle according to claim 1, characterized in that: The reaction vessel body (4) has a water inlet (5) connected to the middle of its side wall. The automatic water replenishment component includes a water tank. A connecting pipe (28) is connected to the side wall of the water tank. The end of the connecting pipe (28) away from the water tank is fixed to the water inlet (5). A valve (32) is provided on the side wall of the connecting pipe (28) near the water tank. A fixing plate (30) is fixed to the top of the inner wall of the connecting pipe (28). A movable plate (31) is rotatably connected below the fixing plate (30). A limiting sleeve (29) is fixed to the inner wall of the connecting pipe (28). The limiting sleeve (29) fits against the fixing plate (30). The limiting sleeve (29) is located on the side of the fixing plate (30) away from the water inlet (5).

Images