CN216296312U

CN216296312U - DEA reaction kettle body with separation membrane

Info

Publication number: CN216296312U
Application number: CN202122257097.2U
Authority: CN
Inventors: 林瑜琨; 黄斌; 许网良
Original assignee: Huaian Shuangyang Chemical Co ltd
Current assignee: Huaian Shuangyang Chemical Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-15
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a DEA (reactor aid) reaction kettle body with a separation membrane, which comprises a reaction kettle body, wherein two sliding blocks are arranged on the inner walls of two sides of the reaction kettle body in a sliding manner in the vertical direction, slitting nets are rotatably arranged on the sliding blocks, an extrusion block is arranged between the two slitting nets on the same side, the extrusion block is rotatably connected with the slitting nets, and a spring is fixed between the extrusion block and the inner wall of the reaction kettle body; the top of reation kettle body is provided with driving motor, and driving motor's output shaft extends to the inside of reation kettle body, and is fixed with the rotation axis on driving motor's the output shaft coaxially, is fixed with the cam on the rotation axis, and the both ends of cam are inserted respectively and are established in the both sides extrusion piece, and cam and extrusion piece sliding fit. This device drives the cam through driving motor's operation and extrudees the piece repeatedly to both sides, makes to cut the net at the inside reciprocating rotation of reation kettle body, cuts inside liquid by cutting the net to its stirring effect has been improved.

Description

DEA reaction kettle body with separation membrane

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a DEA reaction kettle body with a separation membrane.

Background

In the chemical field, after the chemical reaction in the reaction kettle is finished, a separation membrane is needed to separate suspension containing fine solid particles after the reaction to obtain liquid. However, in the prior art, the mixing degree of the reaction kettle for stirring the internal liquid is low in the stirring process, the internal separation membrane is not convenient to disassemble and clean, and the separation membrane is easy to block after long-time use, so that the separation effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a DEA reaction kettle body with a separation membrane.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a DEA reaction kettle body with a separation membrane comprises a reaction kettle body, wherein two sliding blocks are arranged on the inner walls of two sides of the reaction kettle body in a sliding mode in the vertical direction, a slitting net is rotatably arranged on each sliding block, an extrusion block is arranged between the two slitting nets on the same side and is rotatably connected with the slitting nets, and springs are fixed between the extrusion blocks and the inner walls of the reaction kettle body;

the top end of the reaction kettle body is provided with a driving motor, an output shaft of the driving motor extends into the reaction kettle body, a rotating shaft is coaxially fixed on the output shaft of the driving motor, a cam is fixed on the rotating shaft, two ends of the cam are respectively inserted into the extrusion blocks on two sides, and the cam is in sliding fit with the extrusion blocks;

the bottom of reation kettle body is provided with the discharging pipe, and the bottom demountable installation of discharging pipe has the screening pipe, the inside of screening pipe is provided with the separation membrane.

Preferably, slide rails are fixed on the inner walls of the two sides of the reaction kettle body along the length direction of the reaction kettle body, and the slide blocks are installed on the slide rails.

Preferably, the extrusion block is arranged in an arc shape, a clamping groove is formed in one side, close to the cam, of the extrusion block, and the cam is inserted into the clamping groove.

Preferably, the upper end and the lower end of the rotating shaft are both provided with stirring blades, and through holes are formed in the stirring blades.

Preferably, install the valve on the discharging pipe, and the bottom of discharging pipe is provided with the connector, just screening pipe and connector threaded connection.

Preferably, a handle is arranged on the outer wall of the screening pipe.

The utility model has the beneficial effects that:

1. this device drives the cam through driving motor's operation and extrudees the piece repeatedly to both sides, makes to cut the net at the inside reciprocating rotation of reation kettle body, cuts inside liquid by cutting the net to its stirring effect has been improved.

2. This device is convenient for wash inside separation membrane through dismantling screening pipe to reduce the factor of jam.

Drawings

FIG. 1 is a schematic structural view of a DEA reaction vessel body having a separation membrane according to the present invention;

FIG. 2 is a schematic structural diagram of a cam and an extrusion block in a DEA reaction kettle body with a separation membrane according to the present invention;

FIG. 3 is a schematic structural view of the installation of a sieving pipe in a DEA reaction vessel body with a separation membrane according to the present invention;

FIG. 4 is a schematic view showing the structure of a cut net in a DEA reaction vessel having a separation membrane according to the present invention.

In the figure: the device comprises a reaction kettle body 1, a driving motor 2, a rotating shaft 3, a cam 4, a sliding rail 5, a sliding block 6, a cutting net 7, an extrusion block 8, a spring 9, a discharge pipe 10, a valve 11, a connector 12, a sieving pipe 13 and a separation membrane 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, a DEA reaction kettle body with a separation membrane comprises a reaction kettle body 1, wherein two sliding blocks 6 are arranged on the inner walls of two sides of the reaction kettle body 1 in a sliding manner in the vertical direction, sliding rails 5 are fixed on the inner walls of two sides of the reaction kettle body 1 along the length direction of the reaction kettle body, the sliding blocks 6 are arranged on the sliding rails 5, a cutting net 7 is rotatably arranged on the sliding blocks 6, an extrusion block 8 is arranged between the two cutting nets 7 on the same side, the extrusion block 8 is rotatably connected with the cutting nets 7, and a spring 9 is fixed between the extrusion block 8 and the inner wall of the reaction kettle body 1;

the top end of the reaction kettle body 1 is provided with a driving motor 2, an output shaft of the driving motor 2 extends into the reaction kettle body 1, a rotating shaft 3 is coaxially fixed on the output shaft of the driving motor 2, stirring blades are arranged at the upper end and the lower end of the rotating shaft 3, through holes are formed in the stirring blades, a cam 4 is fixed on the rotating shaft 3, two ends of the cam 4 are respectively inserted into the extrusion blocks 8 at two sides, the cam 4 is in sliding fit with the extrusion blocks 8, the extrusion blocks 8 are arranged in an arc shape, a clamping groove is formed in one side, close to the cam 4, of each extrusion block 8, and the cam 4 is inserted into the clamping groove so as to prevent the cam 4 from being separated from the extrusion blocks 8;

the bottom of reation kettle body 1 is provided with discharging pipe 10, and the bottom demountable installation of discharging pipe 10 has screening pipe 13, and the inside of screening pipe 13 is provided with separation membrane 14, installs valve 11 on discharging pipe 10, and the bottom of discharging pipe 10 is provided with connector 12, and screening pipe 13 and connector 12 threaded connection are provided with the handle on the outer wall of screening pipe 13, are convenient for rotate screening pipe 13 and dismantle.

In this embodiment, when using, open driving motor 2, driving motor 2 drives rotation axis 3 and rotates, rotation axis 3 drives cam 4 and rotates, when the protruding end of cam 4 contacts with extrusion piece 8, cam 4 promotes extrusion piece 8, make extrusion piece 8 move to the inboard, extrusion piece 8 promotes to divide and cuts net 7 and rotates to the inboard, two blocks of sliders 6 slide to the outboard, and when protruding end staggers with extrusion piece 8, it rotates to the outboard to promote to divide and cut net 7 by spring 9, so relapse, thereby make and cut net 7 and at the inside reciprocal rotation of reation kettle body 1, cut the inside liquid by cutting net 7, thereby its stirring mixed effect has been improved.

After the reaction is finished, the valve 11 is opened, the solid and the liquid are separated by the separation membrane 14, the screening pipe 13 can be disassembled by rotating the screening pipe 13, the cleaning of the inner separation membrane 14 is facilitated, and therefore the blocking factor is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A DEA reaction kettle body with a separation membrane comprises a reaction kettle body (1) and is characterized in that two sliding blocks (6) are arranged on the inner walls of two sides of the reaction kettle body (1) in a sliding mode in the vertical direction, a slitting net (7) is rotatably arranged on each sliding block (6), an extrusion block (8) is arranged between the two slitting nets (7) on the same side, the extrusion block (8) is rotatably connected with the slitting net (7), and a spring (9) is fixed between the extrusion block (8) and the inner wall of the reaction kettle body (1);

the reaction kettle comprises a reaction kettle body (1), and is characterized in that a driving motor (2) is arranged at the top end of the reaction kettle body (1), an output shaft of the driving motor (2) extends into the reaction kettle body (1), a rotating shaft (3) is coaxially fixed on the output shaft of the driving motor (2), a cam (4) is fixed on the rotating shaft (3), two ends of the cam (4) are respectively inserted into extrusion blocks (8) on two sides, and the cam (4) is in sliding fit with the extrusion blocks (8);

the bottom of reation kettle body (1) is provided with discharging pipe (10), and the bottom demountable installation of discharging pipe (10) has screening pipe (13), the inside of screening pipe (13) is provided with separating membrane (14).

2. The DEA reaction kettle body with the separation membrane as claimed in claim 1, wherein the inner walls of both sides of the reaction kettle body (1) are both fixed with slide rails (5) along the length direction thereof, and the slide blocks (6) are installed on the slide rails (5).

3. The DEA reaction kettle body with the separation membrane as claimed in claim 1, wherein the extrusion block (8) is arc-shaped, and a clamping groove is formed on one side of the extrusion block (8) close to the cam (4), and the cam (4) is inserted into the clamping groove.

4. The DEA reaction kettle with the separation membrane as claimed in claim 1, wherein the upper and lower ends of the rotating shaft (3) are provided with stirring blades, and the stirring blades are provided with through holes.

5. The DEA reaction kettle body with the separation membrane as claimed in claim 1, wherein a valve (11) is installed on the discharge pipe (10), a connector (12) is arranged at the bottom end of the discharge pipe (10), and the sieving pipe (13) is in threaded connection with the connector (12).

6. The DEA reaction vessel body having a separation membrane according to claim 5, wherein a handle is provided on the outer wall of the sieving tube (13).