CN219502707U - O-chlorobenzonitrile reation kettle water supply installation - Google Patents

Abstract

The utility model discloses a water supply device of an o-chlorobenzonitrile reaction kettle, which belongs to the technical field of chemical production equipment and comprises the following components: mounting panel and reation kettle body, the top fixed mounting of mounting panel has the working shaft, the intercommunication has the outlet pipe in the delivery port of working shaft, the bottom fixed mounting of mounting panel has the standpipe, the outlet pipe with the top of standpipe is linked together, and square groove has all been seted up to the both sides of mounting panel, and equal slidable mounting has the square plate in two square grooves, two the equal fixedly connected with linking frame in one side that the square plate kept away from each other, two the equal fixed mounting in one side that the linking frame kept away from each other has trapezoidal cardboard, inlet opening and two recesses have been seted up at the top of reation kettle body. According to the utility model, through the mutual matching among the mounting plate, the square plate, the connecting frame, the trapezoid clamping plate and the positioning plate, the rapid mounting and dismounting work of the water supply structure on the o-chlorobenzonitrile reaction kettle can be realized, so that the overhaul and maintenance of the o-chlorobenzonitrile reaction kettle are facilitated.

Description

O-chlorobenzonitrile reation kettle water supply installation

Technical Field

The utility model relates to the technical field of chemical production equipment, in particular to a water supply device of an o-chlorobenzonitrile reaction kettle.

Background

O-chlorobenzonitrile is known to be an important raw material for chemical production and is mainly used in the industries of pesticides, medicines, electroplating and the like. The synthesis method of the o-chlorobenzonitrile is comparatively many, and adopts a chlorination hydrolysis method which takes o-chlorotoluene and chlorine as raw materials. In the reaction process of the o-chlorobenzonitrile, a large amount of heat energy is generated in the reaction kettle, so that a circulating cooling device is needed to cool down so as to ensure the normal reverse temperature, and a common cooling mode is jacket circulating water cooling and continuous water supply by an external circulating water pump.

Patent document with publication number CN218654403U discloses a water supply device for o-chlorobenzonitrile reaction kettle, the upper end of bottom plate is equipped with a plurality of circulating water pumps, one side of bottom plate is equipped with cooling device, the top of bottom plate is equipped with cooling tank and cooling plate, be equipped with the handle on the outer wall of cooling plate, the cooling tank is located the lower extreme of reaction kettle body, the upper end of cooling tank is equipped with the loading board, the loading board is located the week side of reaction kettle body, the cooling plate is located the both sides of reaction kettle body respectively, and is located the top of loading board, can supply water to a plurality of cooling plates and cooling tank in step through a plurality of circulating water pumps that are equipped with, changes multichannel water supply into by single channel water supply.

The water supply structure in the technical scheme is inconvenient to detach from the o-chlorobenzonitrile reaction kettle, so that the water supply structure is inconvenient to replace; therefore, we propose a water supply device of an o-chlorobenzonitrile reaction kettle to solve the problem.

Disclosure of Invention

The utility model aims to provide a water supply device of an o-chlorobenzonitrile reaction kettle, which aims to solve the problems in the background technology.

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

an o-chlorobenzonitrile reaction kettle water supply device, comprising: mounting panel and reation kettle body, the top fixed mounting of mounting panel has the working shaft, the intercommunication has the outlet pipe in the delivery port of working shaft, the bottom fixed mounting of mounting panel has the standpipe, the outlet pipe with the top of standpipe is linked together, square groove has all been seted up to the both sides of mounting panel, equal slidable mounting has the square plate in two square grooves, two the equal fixedly connected with linking frame in one side that the square plate kept away from each other, two the equal fixed mounting in one side that the linking frame kept away from each other has trapezoidal cardboard, inlet opening and two recesses have been seted up at the top of reation kettle body, two the draw-in groove has all been seted up to one side that the recess kept away from each other, two the standpipe activity is pegged graft in the inlet opening, two trapezoidal plates respectively movable joint in the draw-in groove that corresponds.

Preferably, the connecting frame is internally provided with a transverse plate in a sliding manner, the top of the transverse plate is fixedly connected with a connecting rod, two ends of the connecting rod, which are close to each other, are fixedly connected with positioning plates, positioning grooves are formed in two sides of the top of the mounting plate, and the two positioning plates are respectively movably clamped in the corresponding positioning grooves.

Preferably, the top of the transverse plate is fixedly connected with a reset spring, and the top ends of the two reset springs are respectively and fixedly connected to the top inner walls of the corresponding connecting frames.

Preferably, two sides of the square plates, which are close to each other, are fixedly connected with connecting springs, and one ends of the two connecting springs, which are close to each other, are respectively fixedly connected with one side inner wall of the corresponding square groove.

Preferably, the bolts are fixedly installed on two sides of the bottom of the mounting plate, two slots are formed in the top of the reaction kettle body, and the two bolts are movably inserted into the corresponding slots respectively.

Preferably, a water inlet pipe is communicated in the water inlet of the water supply pump, a round hole is formed in the top of the mounting plate, and the water outlet pipe is arranged in the round hole.

According to the water supply device of the o-chlorobenzonitrile reaction kettle, the horizontal movement of the mounting plate and the water supply pump is limited by the cooperation of the two bolts and the corresponding slots, the vertical movement of the mounting plate and the water supply pump is limited by the cooperation of the two trapezoidal clamping plates and the corresponding clamping grooves, so that the mounting of a water supply structure is realized, the transverse movement of the two trapezoidal clamping plates is locked by the cooperation of the two positioning plates and the corresponding positioning grooves, and the mounting and fixing stability of the mounting plate and the water supply pump is improved;

according to the water supply device of the o-chlorobenzonitrile reaction kettle, the connecting rod is pulled upwards to drive the two positioning plates to move upwards, so that the two positioning plates are separated from the corresponding positioning grooves, then the two connecting frames are pushed to move towards one sides close to each other, so that the two trapezoid clamping plates are driven to be close to each other, the two trapezoid clamping plates are separated from the corresponding clamping grooves, the fixing of the mounting plate is released, and the mounting plate is moved upwards to detach the water supply pump conveniently;

the utility model has reasonable structural design, and can realize the rapid installation and disassembly of the water supply structure on the o-chlorobenzonitrile reaction kettle by the mutual coordination among the installation plate, the square plate, the connection frame, the trapezoid clamping plate and the positioning plate, thereby facilitating the overhaul and maintenance of the o-chlorobenzonitrile reaction kettle.

Drawings

FIG. 1 is a schematic diagram of a water supply device of an o-chlorobenzonitrile reaction kettle in a three-dimensional structure;

FIG. 2 is a schematic cross-sectional structure of a water supply device of an o-chlorobenzonitrile reaction kettle according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partial enlarged view of a portion B in fig. 2.

In the figure: 1. a mounting plate; 101. a square groove; 2. a reaction kettle body; 201. a groove; 3. a water supply pump; 4. a standpipe; 5. a water outlet pipe; 6. a square plate; 7. a connection frame; 8. a trapezoidal clamping plate; 9. a connecting rod; 10. a positioning plate; 11. a cross plate; 12. a return spring; 13. a connecting spring; 14. a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a water supply device for an o-chlorobenzonitrile reaction kettle comprises: mounting panel 1 and reation kettle body 2, the top fixed mounting of mounting panel 1 has working shaft 3, the intercommunication has outlet pipe 5 in the delivery port of working shaft 3, the bottom fixed mounting of mounting panel 1 has standpipe 4, outlet pipe 5 is linked together with the top of standpipe 4, square groove 101 has all been seted up to the both sides of mounting panel 1, equal slidable mounting has square plate 6 in two square grooves 101, the equal fixedly connected with linking frame 7 of one side that two square plates 6 kept away from each other, the equal fixed mounting of one side that two linking frame 7 kept away from each other has trapezoidal cardboard 8, inlet opening and two recess 201 have been seted up at the top of reation kettle body 2, the draw-in groove has all been seted up to one side that two recess 201 kept away from each other, two standpipe 4 activity grafting are in the inlet opening, two trapezoidal plates respectively movable joint are in the draw-in groove that corresponds.

In this embodiment, sliding installation has diaphragm 11 in the connecting frame 7, the top fixedly connected with connecting rod 9 of diaphragm 11, the equal fixedly connected with locating plate 10 of one end that two connecting rods 9 are close to each other, the constant head tank has all been seted up to the top both sides of mounting panel 1, two locating plates 10 respectively movable joint are in the constant head tank that corresponds, lock the lateral shifting of connecting frame 7, the top fixedly connected with reset spring 12 of diaphragm 11, the top of two reset springs 12 respectively fixedly connected with is on the top inner wall of corresponding connecting frame 7, reset diaphragm 11.

In this embodiment, the two square plates 6 are fixedly connected with connecting springs 13 on the sides close to each other, and one ends of the two connecting springs 13 close to each other are fixedly connected with one side inner wall of the corresponding square groove 101 respectively, so that the square plates 6 can be reset.

In this embodiment, the equal fixed mounting of bottom both sides of mounting panel 1 has bolt 14, and two slots have been seted up at the top of reation kettle body 2, and two bolts 14 are movable grafting respectively in the slot that corresponds, fix a position mounting panel 1, and the intercommunication has the inlet tube in the water inlet of working shaft 3, and the round hole has been seted up at the top of mounting panel 1, and outlet pipe 5 sets up in the round hole.

In this embodiment, when using, the cooperation through two bolts 14 and corresponding slot limits the horizontal migration of mounting panel 1 and working shaft 3, the cooperation through two trapezoidal cardboard 8 and corresponding draw-in groove limits the vertical migration of mounting panel 1 and working shaft 3, thereby realize the installation to water supply structure, the cooperation through two locating plates 10 and corresponding locating groove locks the lateral migration of two trapezoidal cardboard 8, thereby promote the installation fixed stability to mounting panel 1 and working shaft 3, drive two locating plates 10 upward movement through upwards pulling connecting rod 9, make two locating plates 10 deviate from in the constant head tank that corresponds, then promote the motion of one side that two linking frame 7 are close to each other, thereby drive two trapezoidal cardboard 8 and be close to each other, make two trapezoidal cardboard 8 deviate from in the draw-in groove that corresponds, remove the fixed of mounting panel 1, thereby make things convenient for upwards to remove mounting panel 1 and dismantle working shaft 3.

The water supply device of the o-chlorobenzonitrile reaction kettle provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (6)

1. The utility model provides an o-chlorobenzonitrile reation kettle water supply installation which characterized in that includes: mounting panel (1) and reation kettle body (2), the top fixed mounting of mounting panel (1) has working shaft (3), the intercommunication has outlet pipe (5) in the delivery port of working shaft (3), the bottom fixed mounting of mounting panel (1) has standpipe (4), outlet pipe (5) with the top of standpipe (4) is linked together, square groove (101) have all been seted up to the both sides of mounting panel (1), all slidable mounting has square plate (6) in two square grooves (101), two the equal fixedly connected with linking frame (7) in one side that square plate (6) kept away from each other, two the equal fixed mounting in one side that linking frame (7) kept away from each other has trapezoidal cardboard (8), inlet opening and two recess (201) have all been seted up at the top of reation kettle body (2), two standpipe (4) activity grafting is in the inlet opening, and two trapezoidal boards respectively movable joint are in corresponding draw-in groove.

2. The water supply device for the o-chlorobenzonitrile reaction kettle according to claim 1, wherein a transverse plate (11) is slidably installed in the connecting frame (7), the top of the transverse plate (11) is fixedly connected with a connecting rod (9), one ends, close to each other, of the two connecting rods (9) are fixedly connected with positioning plates (10), positioning grooves are formed in two sides of the top of the mounting plate (1), and the two positioning plates (10) are movably clamped in the corresponding positioning grooves respectively.

3. The water supply device of the o-chlorobenzonitrile reaction kettle according to claim 2, wherein the top of the transverse plate (11) is fixedly connected with a return spring (12), and the top ends of the two return springs (12) are respectively and fixedly connected to the top inner walls of the corresponding connecting frames (7).

4. The water supply device of the o-chlorobenzonitrile reaction kettle according to claim 1, wherein one side of each square plate (6) close to each other is fixedly connected with a connecting spring (13), and one end of each connecting spring (13) close to each other is fixedly connected with one side inner wall of a corresponding square groove (101) respectively.

5. The water supply device for the o-chlorobenzonitrile reaction kettle according to claim 1, wherein two bolts (14) are fixedly installed on two sides of the bottom of the installation plate (1), two slots are formed in the top of the reaction kettle body (2), and the two bolts (14) are movably inserted into the corresponding slots respectively.

6. The water supply device of the o-chlorobenzonitrile reaction kettle according to claim 1, wherein a water inlet pipe is communicated with the water inlet of the water supply pump (3), a round hole is formed in the top of the mounting plate (1), and the water outlet pipe (5) is arranged in the round hole.