CN210584944U

CN210584944U - Self-control reaction kettle for solid-liquid reaction separation

Info

Publication number: CN210584944U
Application number: CN201921363789.1U
Authority: CN
Inventors: 张运国; 欧阳伟明; 吴国志; 胡魁; 王昊东; 刘建新
Original assignee: Hunan Longhao Heavy Industry Technology Co Ltd
Current assignee: Hunan Longhao Heavy Industry Technology Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-22
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses an automatic control reation kettle for solid-liquid reaction separation draws together reation kettle body, agitator motor and (mixing) shaft, the top center department bolt fastening of reation kettle body has agitator motor, agitator motor's bottom mounting has the (mixing) shaft that extends to the reation kettle body inside, cup jointed first bearing on the (mixing) shaft, and the outside welded fastening of first bearing has the fretwork to place the basket. The utility model discloses in, put in two fretworks through feeding pipe with solid reactant and place the basket in, then add liquid reactant this internally to reation kettle, then carry out the reaction of turning over to study, such structural design, contrast inside traditional directness is directly added solid and liquid to reation kettle body, solid-liquid separation has been realized, secondly solid reactant can not pile up in the bottom of reation kettle body, improve its area of contact who also liquid reactant and accelerate its reaction efficiency, join in marriage and assist the stirring of puddler and mix, further improve its reaction efficiency.

Description

Self-control reaction kettle for solid-liquid reaction separation

Technical Field

The utility model relates to a reation kettle technical field especially relates to an automatic control reation kettle for solid-liquid reaction separation.

Background

The broad understanding of the reaction vessel is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration of the vessel, the heating, evaporation, cooling and low-speed mixing functions of the process requirements are realized, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc.; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.

Be used for solid-liquid reaction automatic control reation kettle at present, do not have the solid-liquid separation structure, directly add solid-liquid to reation kettle inside and react, solid-state reactant piles up in reation kettle's bottom under the effect of gravity at first, lead to its and liquid reactant area of contact less for reaction efficiency is lower, during secondly the flowing back, can discharge together with the solid reactant that does not react and accomplish, need filtering separation, lead to its trouble very, so can not satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic control reaction kettle for solid-liquid reaction separation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic control reaction kettle for solid-liquid reaction separation comprises a reaction kettle body, a stirring motor and a stirring shaft;

a stirring motor is fixed at the center of the top of the reaction kettle body through a bolt, a stirring shaft extending into the reaction kettle body is fixed at the bottom end of the stirring motor, a first bearing is sleeved on the stirring shaft, a hollow placing basket is fixedly welded on the outer side of the first bearing, and the outer surface wall of the hollow placing basket is fixedly welded with the inner surface wall of the reaction kettle body;

the welding of the top that is located the basket is placed to the fretwork on the (mixing) shaft has the puddler, the welding of the bottom of puddler has a plurality of and puddler mutually perpendicular's supplementary puddler, and supplementary puddler extends to the inside that the basket was placed to the fretwork.

Preferably, the outer surface wall of the reaction kettle body is welded with a jacket, a cavity is arranged between the jacket and the reaction kettle body, and the jacket is connected with a liquid inlet pipe and a liquid outlet pipe which are communicated with the cavity.

Preferably, the bottom end of the stirring shaft is sleeved with a second bearing, and a fixing frame is welded between the second bearing and the bottom plate in the reaction kettle body.

Preferably, the bottom center of the reaction kettle body is connected with a discharge port, and the discharge port is provided with an electromagnetic valve.

Preferably, the bottom of the outer surface wall of the reaction kettle body is welded with a fixing seat, and four corners of the bottom of the fixing seat are welded with supporting legs which are provided with four supporting legs, and a cross beam is welded between every two adjacent supporting legs.

Preferably, the hollowed-out placing baskets are arranged in total, the two hollowed-out placing baskets are arranged on the stirring shaft, and the top of the reaction kettle body is connected with a feeding pipe.

Preferably, the bottom end of the feeding pipe penetrates through the two hollowed-out placing baskets, the hollowed-out placing baskets are located on the upper portion of the feeding pipe, the bottom end of the feeding pipe is located inside the hollowed-out placing baskets located on the bottom of the feeding pipe, a first discharging pipe and a second discharging pipe are arranged on the feeding pipe, and a material guide inclined plate is welded at the position, located on the first discharging pipe, of the inside of the feeding pipe.

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

in the utility model, two hollowed-out placing baskets are fixedly sleeved on a stirring shaft through a first bearing, a stirring rod and an auxiliary stirring rod are welded on the stirring shaft, solid reactants are put into the two hollowed-out placing baskets through a feeding pipe, then the liquid reactants are added into a reaction kettle body, and then reverse reaction is carried out, the structural design improves the contact area of the liquid reactants and accelerates the reaction efficiency compared with the traditional method of directly adding the solid and the liquid into the reaction kettle body, so that the solid-liquid separation is realized, secondly, the solid reactants can not be accumulated at the bottom of the reaction kettle body, the stirring mixing of the auxiliary stirring rod is matched, the reaction efficiency is further improved, and after the reaction, the liquid can be directly discharged through a discharging pipe, the solid-liquid separation is automatically realized, the rest solid reactants which are not finished by the reaction can be left in the hollowed-out placing baskets, may be available for reuse.

Drawings

FIG. 1 is a schematic structural view of an automatic control reaction kettle for solid-liquid reaction separation according to the present invention;

FIG. 2 is a schematic structural view of a stirring shaft of a pressure plate of an automatic control reaction kettle for solid-liquid reaction separation, which is provided by the utility model;

FIG. 3 is a schematic structural view of a hollow-out placing basket of an automatic control reaction kettle for solid-liquid reaction separation according to the present invention;

fig. 4 is a schematic structural diagram of a feeding pipe of an automatic control reaction kettle for solid-liquid reaction separation provided by the utility model.

Illustration of the drawings:

1. a reaction kettle body; 2. a jacket; 3. a liquid inlet pipe; 4. a cavity; 5. a stirring motor; 6. A feeding pipe; 61. a first discharge pipe; 62. a material guiding inclined plate; 63. a second discharge pipe; 7. a liquid outlet pipe; 8. a stirring shaft; 81. a first bearing; 82. a hollow placing basket; 83. a stirring rod; 84. An auxiliary stirring rod; 9. a fixed seat; 10. a support leg; 11. a fixed mount; 12. a second bearing; 13. a discharge port; 14. an electromagnetic valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: referring to fig. 1-4, a self-control reaction kettle for solid-liquid reaction separation comprises a reaction kettle body 1, a stirring motor 5 and a stirring shaft 8;

a stirring motor 5 is fixed at the center of the top of the reaction kettle body 1 through a bolt, a stirring shaft 8 extending into the reaction kettle body 1 is fixed at the bottom end of the stirring motor 5, a first bearing 81 is sleeved on the stirring shaft 8, a hollow placing basket 82 is fixedly welded on the outer side of the first bearing 81, and the outer surface wall of the hollow placing basket 82 is fixedly welded with the inner surface wall of the reaction kettle body 1;

the stirring rod 83 is welded above the hollow placing basket 82 on the stirring shaft 8, the auxiliary stirring rods 84 which are vertical to the stirring rod 83 are welded at the bottom ends of the stirring rods 83, and the auxiliary stirring rods 84 extend to the hollow placing basket 82.

Example two: referring to fig. 1, the welding has the cover 2 of pressing from both sides on the outer surface wall of reation kettle body 1, and presss from both sides and be provided with cavity 4 between cover 2 and the reation kettle body 1, presss from both sides and is connected with feed liquor pipe 3 and drain pipe 7 that switch on with cavity 4 on the cover 2, presss from both sides the setting of cover 2, makes it and reation kettle body 1 between form cavity 4 and can let in heat transfer medium with 4 inner loop of cavity through feed liquor pipe 3 and drain pipe 7, can be used for reation kettle body 1 heating and cooling.

Referring to fig. 1, a second bearing 12 is sleeved at the bottom end of the stirring shaft 8, a fixing frame 11 is welded between the second bearing 12 and the bottom plate inside the reaction kettle body 1, and the second bearing 12 and the fixing frame 11 can assist in fixing the bottom end of the stirring shaft 8, so that the strength of the stirring shaft 8 is improved.

Example four: referring to fig. 1, a discharge port 13 is connected to the bottom center of the reaction kettle body 1, an electromagnetic valve 14 is disposed on the discharge port 13, the discharge port 13 is used for discharging finished products inside the reaction kettle body 1, and the electromagnetic valve 14 is used for controlling the conduction and the closing of the discharge port 13.

Example five: referring to fig. 1, a fixing seat 9 is welded at the bottom of the outer surface wall of a reaction kettle body 1, supporting legs 10 are welded at four corners of the bottom of the fixing seat 9, the number of the supporting legs 10 is four, and a cross beam is welded between every two adjacent supporting legs 10.

Example six: referring to fig. 1, 2, 3 and 4, two hollow placing baskets 82 are provided, and the two hollow placing baskets 82 are both provided on the stirring shaft 8, the top of the reaction kettle body 1 is connected with a feeding pipe 6, the bottom end of the feeding pipe 6 penetrates through one hollow placing basket 82 on the upper part of the two hollow placing baskets 82, the bottom end of the feeding pipe 6 is located inside one hollow placing basket 82 on the bottom of the two hollow placing baskets 82, the feeding pipe 6 is provided with a first discharging pipe 61 and a second discharging pipe 63, a material guiding inclined plate 62 is welded inside the feeding pipe 6 at the position of the first discharging pipe 61, the two hollow placing baskets 82 are fixedly sleeved on the stirring shaft 8 through a first bearing 81, a stirring rod 83 and an auxiliary stirring rod 84 are welded on the stirring shaft 8, the solid reaction kettle is placed into the two hollow placing baskets 82 through the feeding pipe 6, and then the liquid reactant is added into the reaction kettle body 1, then, the reverse chemical reaction is carried out, the solid-liquid separation is realized by the structural design, secondly, the solid reactant cannot be accumulated at the bottom of the reaction kettle body 1, the contact area of the liquid reactant is increased, the reaction efficiency is accelerated, the reaction efficiency is further improved by matching with the stirring and mixing of the auxiliary stirring rod 84, in addition, the liquid can be directly discharged through the discharge port 13 after the reaction, the solid-liquid separation is automatically realized, and the rest solid reactant which is not reacted can be left in the hollow placing basket 82 and can be used for reuse.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A self-control reaction kettle for solid-liquid reaction separation is characterized by comprising a reaction kettle body (1), a stirring motor (5) and a stirring shaft (8);

a stirring motor (5) is fixed at the center of the top of the reaction kettle body (1) through a bolt, a stirring shaft (8) extending into the reaction kettle body (1) is fixed at the bottom end of the stirring motor (5), a first bearing (81) is sleeved on the stirring shaft (8), a hollow placing basket (82) is welded and fixed on the outer side of the first bearing (81), and the outer surface wall of the hollow placing basket (82) is welded and fixed with the inner surface wall of the reaction kettle body (1);

the welding of the top that lies in fretwork on (mixing) shaft (8) and place basket (82) has puddler (83), the welding of the bottom of puddler (83) has a plurality of and puddler (83) mutually perpendicular's supplementary puddler (84), and supplementary puddler (84) extend to the inside that basket (82) were placed to the fretwork.

2. The automatic control reaction kettle for solid-liquid reaction separation according to claim 1, wherein a jacket (2) is welded on the outer surface wall of the reaction kettle body (1), a cavity (4) is arranged between the jacket (2) and the reaction kettle body (1), and a liquid inlet pipe (3) and a liquid outlet pipe (7) which are communicated with the cavity (4) are connected to the jacket (2).

3. The automatic control reaction kettle for solid-liquid reaction separation according to claim 1, wherein a second bearing (12) is sleeved at the bottom end of the stirring shaft (8), and a fixing frame (11) is welded between the second bearing (12) and the bottom plate inside the reaction kettle body (1).

4. The automatic control reaction kettle for solid-liquid reaction separation according to claim 1, wherein a discharge port (13) is connected to the center of the bottom of the reaction kettle body (1), and the discharge port (13) is provided with an electromagnetic valve (14).

5. The automatic control reaction kettle for solid-liquid reaction and separation of claim 1, wherein a fixed seat (9) is welded at the bottom of the outer wall of the reaction kettle body (1), and four support legs (10) are welded at four corners of the bottom of the fixed seat (9), the number of the support legs (10) is four, and a cross beam is welded between two adjacent support legs (10).

6. The automatic control reaction kettle for solid-liquid reaction separation according to claim 1, wherein two hollow placing baskets (82) are provided, the two hollow placing baskets (82) are both provided on the stirring shaft (8), and the top of the reaction kettle body (1) is connected with a feeding pipe (6).

7. The automatic control reaction kettle for solid-liquid reaction separation according to claim 6, wherein the bottom end of the feeding pipe (6) penetrates through a hollow placing basket (82) at the upper part of two hollow placing baskets (82), the bottom end of the feeding pipe (6) is located inside a hollow placing basket (82) at the bottom part of two hollow placing baskets (82), the feeding pipe (6) is provided with a first discharging pipe (61) and a second discharging pipe (65), and a material guiding inclined plate (62) is welded at the position of the first discharging pipe (61) inside the feeding pipe (6).