Solid-liquid safety reaction device

Abstract

The utility model provides a solid-liquid safety reaction device, belongs to the technical field of chemical engineering, and aims to solve the problems that a protective cover is difficult to place, the placing area is larger, and the stirring shaft is easily damaged due to collision caused by the fact that the conventional stirring shaft is longer. Comprising a reaction main body, reaction supporting legs, a reaction protecting cover, a motor base, a stirring motor, a stirring rotating shaft, a motor placing mechanism and a stirring telescopic mechanism, the reaction supporting legs are fixedly connected to the lower side of the reaction main body; the reaction protecting cover is mounted on the upper end surface of the reaction main body; the motor base is fixedly connected to the upper end surface of the reaction protecting cover; the stirring motor is positioned on the upper side of the motor base; the stirring rotating shaft is rotationally connected to the interior of the reaction protecting cover, and the motor placing mechanism is arranged on the upper side of the motor base; and the stirring telescopic mechanism is arranged in the stirring rotating shaft. By adopting a motor placing mechanism, the use of workers is facilitated, and by adopting a stirring telescopic mechanism, the occupied area of a stirring rotating shaft and a telescopic rotating shaft is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical engineering, and particularly relates to a solid-liquid safety reaction device. Background Art

[0002] Solids and liquids are needed in chemical production and processing. The use of solids and liquids will require chemical reactions. A safety reaction device is required when solids and liquids undergo chemical reactions. When placing solids and liquids into the safety reaction device, the staff opens the protective cover on the safety reaction device to ensure the safety of the outside world when the solids and liquids react violently inside the safety reaction device.

[0003] According to CN201922081275.3, the utility model discloses a solid-liquid easy-to-separate safety reactor, which belongs to the field of chemical industry, and includes a reactor body, wherein the side wall of the reactor body is provided with a liquid reactant inlet pipe, the inner wall of the reactor body is provided with a block, a solid reactant placement frame is detachably provided on the block, a rotating motor is installed on the reactor body, a rotating shaft is provided on the rotating motor, a stirring blade is installed on the rotating shaft, the stirring blade is arranged inside the reactor body, the reactor body is connected with an aeration device, an air jet is provided on the aeration device, the outlet end of the air jet is connected with a spray plate, an inclined guide plate is provided at the bottom end of the reactor body, a drain pipe is provided at the lowest end of the inclined guide plate, a heater is installed on the inclined guide plate, and a liquid level gauge is installed on the reactor body. The utility model ensures the normal and safe conduct of solid-liquid reaction, improves the effect and efficiency of the reaction, facilitates the control of the height of the liquid level, facilitates the timely separation of solid reactants and liquid reactants, ensures the safety of the reaction, and is convenient for use.

[0004] Based on the above, the existing safety reaction device generally stirs the solid and liquid inside the device through a stirring shaft structure. The stirring shaft is installed on the protective cover. When the stirring shaft stirs the solid and liquid, the length of the stirring shaft should extend into the bottom of the device. The length of the stirring shaft is relatively long. When the staff removes the protective cover from the safety reaction device, the protective cover is difficult to place due to the long stirring shaft. The placement area is large, and the stirring shaft is easily damaged by bumps. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a solid-liquid safety reaction device to solve the problem that the existing safety reaction device generally stirs the solid and liquid inside the device through a stirring shaft structure, the stirring shaft is installed on the protective cover, and the length of the stirring shaft should extend into the bottom of the device when the stirring shaft stirs the solid and liquid. The length of the stirring shaft is relatively long. When the staff removes the protective cover from the safety reaction device, the protective cover is difficult to place due to the long stirring shaft, and the placement area is large. At the same time, it is easy to cause the stirring shaft to be damaged by bumps.

[0006] The purpose and effect of the solid-liquid safety reaction device of the utility model are achieved by the following specific technical means:

[0007] A solid-liquid safety reaction device comprises a reaction body, reaction legs, a reaction cover, a motor base, a stirring motor, a stirring shaft, a motor placement mechanism and a stirring telescopic mechanism; the reaction legs are provided in four groups, and the four groups of reaction legs are respectively fixedly connected to the lower side of the reaction body; the reaction cover is installed on the upper end surface of the reaction body; the motor base is fixedly connected to the middle position of the upper end surface of the reaction cover; the stirring motor is located on the upper side of the motor base; the stirring shaft is rotatably connected to the middle position inside the reaction cover, and the stirring shaft and the stirring motor shaft are coaxially fixedly connected; the motor placement mechanism is arranged on the upper side of the motor base; the stirring telescopic mechanism is arranged inside the stirring shaft.

[0008] Furthermore, the motor placement mechanism includes: a placement base and a placement protrusion; the placement base is fixedly connected to the middle position of the upper end surface of the motor base; the placement protrusions are arranged in four groups, and the four groups of placement protrusions are respectively fixedly connected to the four corners of the upper end surface of the placement base, and the stirring motor is fixedly connected to the upper end surfaces of the four groups of placement protrusions.

[0009] Furthermore, the stirring and telescopic mechanism includes: a power shaft and a power torsion block; the power shaft is rotatably connected to the upper side of the stirring shaft; the power torsion block is coaxially fixedly connected to the outside of the power shaft, and the power torsion block rotates on the outside of the stirring shaft.

[0010] Furthermore, the stirring and telescopic mechanism also includes: a power bevel gear and a telescopic bevel gear; the power bevel gear is coaxially fixedly connected to the inner side of the power shaft; the telescopic bevel gear is rotatably connected to the upper side of the stirring shaft, and the power bevel gear and the telescopic bevel gear are meshed to form a bevel gear transmission mechanism.

[0011] Furthermore, the stirring and telescopic mechanism also includes: a telescopic screw and a telescopic rotating shaft; the telescopic screw is coaxially fixedly connected to the telescopic bevel gear, and the telescopic screw is rotatably connected to the inside of the stirring rotating shaft; the telescopic rotating shaft is slidably connected to the lower side of the stirring rotating shaft, and the telescopic screw and the telescopic rotating shaft are threadedly connected.

[0012] Furthermore, the stirring telescopic mechanism also includes: a stirring socket and a stirring cross rod; the stirring sockets are provided in a plurality of groups, and the plurality of stirring sockets are respectively opened on the lower side of the telescopic rotating shaft; the stirring cross rods are provided in a plurality of groups, and the plurality of stirring cross rods are respectively plugged and connected inside the plurality of stirring sockets.

[0013] Furthermore, the stirring and telescopic mechanism also includes: mounting connection blocks, mounting screw holes and mounting bolts; the mounting connection blocks are provided in a plurality of groups, and the plurality of mounting connection blocks are respectively fixedly connected to the middle positions of the plurality of stirring cross bars, and the plurality of mounting connection blocks are respectively located on the lower outer end surfaces of the telescopic shafts; the mounting screw holes are provided in a plurality of groups, and the plurality of mounting screw holes are respectively opened on the upper and lower sides of the plurality of mounting connection blocks and the lower side of the telescopic shafts; the mounting bolts are provided in a plurality of groups, and the plurality of mounting bolts are respectively threadedly connected inside the plurality of mounting screw holes.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a motor placement mechanism to fix the stirring motor by placing a base and a placing protrusion. There is a certain distance between the stirring motor and the placing base, which is convenient for workers to operate the stirring shaft through the gap and is convenient for workers to use.

[0016] The utility model adopts a stirring telescopic mechanism, which realizes that when the telescopic shaft slides to reduce the occupied area, the staff twists the power twist block with a tool, and the rotation of the power twist block drives the telescopic shaft to slide, and the telescopic shaft slides into the inside of the stirring shaft, thereby reducing the occupied area of ​​the stirring shaft and the telescopic shaft, and avoiding the problem that the stirring shaft is long and occupies a large placement area when the reaction cover is removed from the reaction body, which also easily causes the stirring shaft to be bumped, thereby improving the safety of the stirring shaft, reducing the occurrence of accidents with the stirring shaft, and ensuring the service life of the stirring shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the safety reaction device combination of the utility model.

[0018] Figure 2 It is a schematic diagram of the disassembled structure of the safety reaction device of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the motor placement mechanism of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the stirring telescopic mechanism of the utility model.

[0021] Figure 5 It is a schematic diagram of the internal structure of the stirring and telescopic mechanism of the utility model.

[0022] Figure 6 This utility model Figure 5 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0023] Figure 7 It is a schematic diagram of the structure of the disassembled stirring and telescopic mechanism of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Reactor body; 2. Reactor legs; 3. Reactor cover; 4. Motor base; 5. Placement base; 501. Placement bump; 6. Stirring motor; 7. Stirring shaft; 8. Power shaft; 801. Power twist block; 802. Power bevel gear; 9. Telescopic screw; 901. Telescopic bevel gear; 10. Telescopic shaft; 1001. Stirring jack; 11. Stirring cross bar; 12. Install connecting block; 13. Install screw hole; 14. Install bolt. DETAILED DESCRIPTION

[0026] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Embodiment 1

[0027] As attached Figure 1 To Attachment Figure 3 As shown:

[0028] The utility model provides a solid-liquid safety reaction device, comprising a reaction body 1, reaction legs 2, a reaction cover 3, a motor base 4, a stirring motor 6, a stirring shaft 7 and a motor placement mechanism; the reaction legs 2 are provided with four groups in total, and the four groups of reaction legs 2 are respectively fixedly connected to the lower side of the reaction body 1; the reaction cover 3 is installed on the upper end surface of the reaction body 1; the motor base 4 is fixedly connected to the middle position of the upper end surface of the reaction cover 3; the stirring motor 6 is located on the upper side of the motor base 4; the stirring shaft 7 is rotatably connected to the middle position inside the reaction cover 3, and the stirring shaft 7 and the stirring motor 6 shaft are coaxially fixedly connected; the motor placement mechanism is arranged on the upper side of the motor base 4.

[0029] Among them, the motor placement mechanism includes: a placement base 5 and a placement protrusion 501; the placement base 5 is fixedly connected to the middle position of the upper end surface of the motor base 4; there are four groups of placement protrusions 501, and the four groups of placement protrusions 501 are respectively fixedly connected to the four corners of the upper end surface of the placement base 5, and the stirring motor 6 is fixedly connected to the upper end surface of the four groups of placement protrusions 501. During use, the stirring motor 6 is installed on the upper end surface of the placement protrusion 501, and the placement protrusion 501 supports the stirring motor 6, so that the upper side of the stirring shaft 7 can be observed and operated from the upper side of the placement base 5.

[0030] The specific usage and function of the first embodiment are as follows:

[0031] During use, the stirring motor 6 is installed on the upper end surface of the placement protrusion 501, and the placement protrusion 501 supports the stirring motor 6. The upper side of the stirring shaft 7 can be observed and operated from the upper side of the placement base 5, making it convenient for the staff to operate the upper side of the stirring shaft 7. Embodiment 2

[0032] Based on the first embodiment, as shown in the attached Figure 4 To Attachment Figure 7 As shown:

[0033] The utility model provides a solid-liquid safety reaction device, which also includes a stirring telescopic mechanism, which is arranged inside a stirring shaft 7, and includes: a power shaft 8 and a power twist block 801; the power shaft 8 is rotatably connected to the upper side of the stirring shaft 7; the power twist block 801 is coaxially fixedly connected to the outside of the power shaft 8, and the power twist block 801 rotates on the outside of the stirring shaft 7. During use, a staff member inserts a tool into the power twist block 801 through a gap on the upper side of a base 5, and twists the power twist block 801 to rotate to drive the power shaft 8 to rotate.

[0034] Among them, the stirring and telescopic mechanism also includes: a power bevel gear 802 and a telescopic bevel gear 901; the power bevel gear 802 is coaxially fixedly connected to the inner side of the power shaft 8; the telescopic bevel gear 901 is rotatably connected to the upper side of the stirring shaft 7, and the power bevel gear 802 and the telescopic bevel gear 901 are meshed to form a bevel gear transmission mechanism. During use, the power shaft 8 rotates to drive the power bevel gear 802 to rotate, and the power bevel gear 802 rotates to drive the meshing telescopic bevel gear 901 to rotate.

[0035] Among them, the stirring and telescopic mechanism also includes: a telescopic screw 9 and a telescopic shaft 10; the telescopic screw 9 is coaxially fixedly connected to the telescopic bevel gear 901, and the telescopic screw 9 is rotatably connected to the inside of the stirring shaft 7; the telescopic shaft 10 is slidably connected to the lower side of the stirring shaft 7, and the telescopic screw 9 and the telescopic shaft 10 are threadedly connected. During use, the rotation of the telescopic bevel gear 901 drives the telescopic screw 9 to rotate, and the rotation of the telescopic screw 9 drives the telescopic shaft 10 to slide.

[0036] Among them, the stirring and telescopic mechanism also includes: a stirring socket 1001 and a stirring cross bar 11; a total of multiple groups of stirring sockets 1001 are provided, and the multiple groups of stirring sockets 1001 are respectively opened on the lower side of the telescopic shaft 10; a total of multiple groups of stirring cross bars 11 are provided, and the multiple groups of stirring cross bars 11 are respectively plugged and connected inside the multiple groups of stirring sockets 1001. During use, the stirring cross bar 11 is inserted into the stirring socket 1001.

[0037] Among them, the stirring telescopic mechanism also includes: an installation connection block 12, an installation screw hole 13 and an installation bolt 14; a total of multiple groups of installation connection blocks 12 are provided, and the multiple groups of installation connection blocks 12 are respectively fixedly connected to the middle positions of the multiple groups of stirring cross bars 11, and the multiple groups of installation connection blocks 12 are respectively located at the outer end surface of the lower side of the telescopic rotating shaft 10; a total of multiple groups of installation screw holes 13 are provided, and the multiple groups of installation screw holes 13 are respectively opened on the upper and lower sides of the multiple groups of installation connection blocks 12 and the lower side of the telescopic rotating shaft 10; a total of multiple groups of installation bolts 14 are provided, and the multiple groups of installation bolts 14 are respectively threadedly connected inside the multiple groups of installation screw holes 13. During use, the stirring cross bar 11 moves to drive the installation connection block 12 to move, and the installation connection block 12 moves and sticks to the outer end surface of the lower side of the telescopic rotating shaft 10, and the installation screw holes 13 on the installation connection block 12 are aligned with the installation screw holes 13 on the telescopic rotating shaft 10, and the installation bolts 14 are installed inside the installation screw holes 13 to fix the stirring cross bar 11 to the lower side of the telescopic rotating shaft 10.

[0038] The specific usage and function of the second embodiment are as follows:

[0039] During use, the staff inserts the tool into the power twist block 801 through the gap on the upper side of the base 5, twists the power twist block 801 to rotate, drives the power shaft 8 to rotate, and the power shaft 8 rotates to drive the power bevel gear 802 to rotate. The power bevel gear 802 rotates to drive the meshing telescopic bevel gear 901 to rotate. The telescopic bevel gear 901 rotates to drive the telescopic screw 9 to rotate. The telescopic screw 9 rotates to drive the telescopic shaft 10 to slide. The stirring cross bar 11 is inserted into the stirring socket 1001. The movement of the stirring cross bar 11 drives the installation connection block 12 to move. The installation connection block 12 moves and sticks to the lower outer end surface of the telescopic shaft 10. The installation screw hole 13 on the installation connection block 12 is aligned with the installation screw hole 13 on the telescopic shaft 10. The mounting bolt 14 is installed in the mounting screw hole 13, and the stirring cross bar 11 is fixed to the lower side of the telescopic shaft 10 to achieve the installation and disassembly of the stirring cross bar 11.

[0040] In this article, there are a few points to note:

[0041] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0042] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0043] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A solid-liquid safety reaction device, comprising a reaction body (1), reaction legs (2), a reaction cover (3), a motor base (4), a stirring motor (6), a stirring shaft (7), a motor placement mechanism and a stirring telescopic mechanism; the reaction legs (2) are provided in four groups, and the four groups of reaction legs (2) are respectively fixedly connected to the lower side of the reaction body (1); characterized in that: The reaction cover (3) is mounted on the upper end surface of the reaction body (1); the motor base (4) is fixedly connected to the middle position of the upper end surface of the reaction cover (3); the stirring motor (6) is located on the upper side of the motor base (4); the stirring shaft (7) is rotatably connected to the middle position inside the reaction cover (3), and the stirring shaft (7) and the stirring motor (6) are coaxially fixedly connected; the motor placement mechanism is arranged on the upper side of the motor base (4); and the stirring telescopic mechanism is arranged inside the stirring shaft (7); The stirring and retractable mechanism comprises: a power shaft (8) and a power twist block (801); the power shaft (8) is rotatably connected to the upper side of the stirring shaft (7); the power twist block (801) is coaxially fixedly connected to the outside of the power shaft (8), and the power twist block (801) rotates on the outside of the stirring shaft (7); The stirring and telescopic mechanism further comprises: a power bevel gear (802) and a telescopic bevel gear (901); the power bevel gear (802) is coaxially fixedly connected to the inner side of the power rotating shaft (8); the telescopic bevel gear (901) is rotatably connected to the upper side of the stirring rotating shaft (7); the power bevel gear (802) and the telescopic bevel gear (901) are meshed to form a bevel gear transmission mechanism; The stirring telescopic mechanism further comprises: a telescopic screw (9) and a telescopic rotating shaft (10); the telescopic screw (9) is coaxially fixedly connected to the telescopic bevel gear (901), and the telescopic screw (9) is rotatably connected to the inside of the stirring rotating shaft (7); the telescopic rotating shaft (10) is slidably connected to the lower side of the inside of the stirring rotating shaft (7), and the telescopic screw (9) and the telescopic rotating shaft (10) are threadedly connected.

2. A solid-liquid safety reaction device as claimed in claim 1, characterized in that: The motor placement mechanism comprises: a placement base (5) and a placement protrusion (501); the placement base (5) is fixedly connected to the middle position of the upper end surface of the motor base (4); the placement protrusions (501) are provided in four groups, the four groups of placement protrusions (501) are respectively fixedly connected to the four corners of the upper end surface of the placement base (5), and the stirring motor (6) is fixedly connected to the upper end surfaces of the four groups of placement protrusions (501).

3. A solid-liquid safety reaction device as claimed in claim 2, characterized in that: The stirring telescopic mechanism further comprises: a stirring socket (1001) and a stirring cross bar (11); the stirring socket (1001) is provided in a plurality of groups, and the plurality of stirring sockets (1001) are respectively opened on the lower side of the telescopic rotating shaft (10); the stirring cross bar (11) is provided in a plurality of groups, and the plurality of stirring cross bars (11) are respectively plugged and connected inside the plurality of stirring sockets (1001).

4. A solid-liquid safety reaction device as claimed in claim 3, characterized in that: The stirring telescopic mechanism further comprises: a mounting connection block (12), a mounting screw hole (13) and a mounting bolt (14); the mounting connection block (12) is provided in a plurality of groups, the plurality of mounting connection blocks (12) are respectively fixedly connected to the middle positions of the plurality of stirring cross bars (11), and the plurality of mounting connection blocks (12) are respectively located on the lower outer end surfaces of the telescopic rotating shaft (10); the mounting screw holes (13) are provided in a plurality of groups, the plurality of mounting screw holes (13) are respectively opened on the upper and lower sides of the plurality of mounting connection blocks (12) and the lower side of the telescopic rotating shaft (10); the mounting bolts (14) are provided in a plurality of groups, the plurality of mounting bolts (14) are respectively threadedly connected inside the plurality of mounting screw holes (13).

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