CN211216600U

CN211216600U - DCS distributed control system of resin reaction kettle

Info

Publication number: CN211216600U
Application number: CN201921211049.6U
Authority: CN
Inventors: 闻万杰
Original assignee: Shanghai Liqin Chemical Products Co ltd
Current assignee: Shanghai Liqin Chemical Products Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-08-11
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a DCS distributed control system of a resin reaction kettle, which comprises a reaction kettle, a rectangular groove is arranged on the outer wall of one side of the reaction kettle, circular grooves are arranged on the inner walls of the upper end and the lower end of the rectangular groove, the inner walls of the two circular grooves are rotatably connected with an installation rod through rolling bearings, the inner wall of one end of the circular groove far away from the center of the rectangular groove is provided with an installation groove, a clamping block is connected in the installation groove in a sliding way, the clamping block and the bottom surface of the mounting groove are both fixedly connected with a spring, the outer walls of the rod bodies at the upper end and the lower end of the mounting rod are also provided with clamping grooves, the clamping blocks are all arranged in the clamping grooves, the outer wall of the middle rod body of the mounting rod is fixedly connected with a mounting box body through screws, a control box is arranged in the mounting box body, a fixed rod is rotatably connected between the central position of the upper end face of the control box and the inner top face of the installation box body through a rolling bearing, and a controller and a control panel are fixed on two sides of the inner portion of the control box.

Description

DCS distributed control system of resin reaction kettle

Technical Field

The utility model relates to a resin production controlgear technical field specifically is a resin reation kettle's DCS distributed control system.

Background

The resin is an organic high molecular compound containing two or more groups in the molecule, except individual, the relative molecular mass of the organic high molecular compound is not high, the molecular structure of the resin is characterized in that the molecular chain contains active groups, the groups can be positioned at the tail end, the middle or in a ring structure of the molecular chain, and the molecular structure contains the active groups, so that the organic high molecular compound and the resin can generate cross-linking reaction with various types of curing agents to form insoluble and infusible high polymers with three-dimensional net structures Impregnation, laminating, adhesives, coatings and the like, in the existing production process of the low-bromine epoxy resin, workers are required to pay attention to the pressure, the liquid level, the weight, the temperature and the operation condition of relevant equipment all the time, so that the controllability of the production process is poor, therefore, the DCS distributed control system is adopted to monitor the pressure, the liquid level, the weight and the temperature of the reaction kettle, a control panel is arranged on the ground side wall of the reaction kettle, the existing control box body is fixed on the side wall of the reaction kettle when a large amount of control box bodies are arranged, it is inconvenient for people to rotate a proper angle for reading, and the control panel is mostly in direct contact with the air, because the temperature of the production workshop of the reaction kettle is higher and impurities exist in the air, the surface of the control panel can become yellow after the control panel is used for a period of time, therefore, the surface tidiness of the control panel is influenced, reading is not facilitated, and cleaning is required to be carried out regularly, so that the research on the DCS distributed control system of the resin reaction kettle is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resin reation kettle's DCS distributed control system can be fixed temporarily after rotating suitable angle, avoids control panel difficult by smoked, guarantees the clean and tidy reading of being convenient for in surface to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a DCS distributed control system of a resin reaction kettle comprises a reaction kettle, wherein a rectangular groove is formed in the outer wall of one side of the reaction kettle, circular grooves are formed in the inner walls of the upper end and the lower end of the rectangular groove, the inner walls of the two circular grooves are rotatably connected with an installation rod through a rolling bearing, an installation groove is formed in the inner wall of one end, away from the center of the rectangular groove, of each circular groove, a fixture block is connected in the installation groove in a sliding mode, springs are fixedly connected to the bottom surfaces of the fixture blocks and the installation groove, clamping grooves are formed in the outer walls of rod bodies at the upper end and the lower end of the installation rod, the fixture blocks are arranged in the clamping grooves, the outer wall of the middle rod body of the installation rod is fixedly connected with an installation box body through screws, a control box is arranged in the installation box body, a fixing rod is rotatably connected between the, the bottom of control box has the mounting panel through the fix with screw, and the supporting leg has all been welded to terminal surface both sides under the mounting panel, the ball is all installed to the lower extreme of supporting leg, the rolling groove has still been seted up to the interior bottom surface of installation box, and the rolling groove is circular structure, the rolling groove is all arranged in to the ball, the lower extreme both sides of supporting leg still are fixed with magnetic path one, the brake lever is still installed to one side outer wall that the control box is close to the controller, the both sides inside and outside of rolling groove all is fixed with magnetic path two.

As a further aspect of the present invention: the two magnetic blocks on the two sides are located at the front end position and the rear end position of the supporting leg, and the heights of the two magnetic blocks are consistent with the heights of the upper ends of the first magnetic blocks.

As a further aspect of the present invention: mounting groove and draw-in groove all are equipped with a plurality ofly and respectively even equidistance distribute on the inner wall of circular slot and on the upper and lower both ends body of rod outer wall of rod of installation pole.

As a further aspect of the present invention: the rear side of the mounting box body is sealed, and the front side of the mounting box body is of an open structure.

As a further aspect of the present invention: one end of the clamping block is of an arc-shaped structure.

As a further aspect of the present invention: the model of controller is MAM-100, and installs temperature sensor, level sensor, pressure sensor and gravity sensor in the reation kettle, temperature sensor, level sensor, pressure sensor and gravity sensor all are connected with the controller, and the input at control panel is connected to the output of controller.

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

1. the utility model can temporarily fix the installation box body through the combined action of the rectangular groove, the circular groove, the installation rod, the installation groove, the fixture block, the spring and the clamping groove, thereby facilitating people to rotate the installation box body to a proper angle for reading, facilitating the use and improving the practicability of the device;

2. the utility model discloses a supporting leg, ball, rolling groove, magnetic path one, pulling handle and magnetic path two's cooperation is used, rotates to the inboard and reaches fixed effect by magnetic path one and magnetic path two effect when can making control panel need the reading, avoids high-temperature gas to smoke control panel surface to guarantee control panel's cleanness, the people of being convenient for read the parameter on the control panel.

Drawings

Fig. 1 is a schematic front structural view of a DCS distributed control system of a resin reaction kettle.

FIG. 2 is an enlarged view of the position A in a DCS distributed control system of a resin reaction kettle.

Fig. 3 is an internal structure view of an installation box in a DCS distributed control system of a resin reaction kettle.

FIG. 4 is a cross-sectional view of a resin reactor at B in a DCS distributed control system.

In the figure: the device comprises a reaction kettle 1, a rectangular groove 2, a circular groove 3, a mounting rod 4, a mounting groove 5, a clamping block 6, a spring 7, a clamping groove 8, a mounting box body 9, a control box 10, a fixing rod 11, a controller 12, a control panel 13, a mounting plate 14, a supporting leg 15, a ball 16, a rolling groove 17, a first magnetic block 18, a pulling handle 19 and a second magnetic block 20.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a DCS distributed control system for a resin reactor comprises a reactor 1, wherein a rectangular groove 2 is formed on an outer wall of one side of the reactor 1, circular grooves 3 are formed on inner walls of upper and lower ends of the rectangular groove 2, inner walls of the two circular grooves 3 are rotatably connected to a mounting rod 4 through a rolling bearing, an installation groove 5 is formed on an inner wall of one end of the circular groove 3 away from a center of the rectangular groove 2, a fixture block 6 is slidably connected to the installation groove 5, a spring 7 is fixedly connected to bottom surfaces of the fixture block 6 and the installation groove 5, a clamping groove 8 is further formed on outer walls of upper and lower ends of the mounting rod 4, the fixture block 6 is disposed in the clamping groove 8, an installation box 9 is fixedly connected to an outer wall of a middle rod body of the mounting rod 4 through a screw, a control box 10 is disposed inside the installation box 9, a fixing rod 11 is rotatably connected between a, inside both sides of control box 10 divide by being fixed with controller 12 and control panel 13, there is mounting panel 14 bottom of control box 10 through the fix with screw, and terminal surface both sides all weld supporting leg 15 under mounting panel 14, ball 16 is all installed to the lower extreme of supporting leg 15, rolling groove 17 has still been seted up to the interior bottom surface of installation box 9, and rolling groove 17 is circular structure, the rolling groove 17 is all arranged in to ball 16, the lower extreme both sides of supporting leg 15 still are fixed with magnetic path one 18, pulling handle 19 is still installed to one side outer wall that control box 10 is close to controller 12, the both sides inside and outside of rolling groove 17 all is fixed with magnetic path two 20.

The second magnetic blocks 20 on the two sides are respectively positioned at the front end position and the rear end position of the supporting leg 15, and the heights of the second magnetic blocks 20 and the upper ends of the first magnetic blocks 18 are consistent, so that the temporary fixation of the control box 10 is convenient to realize.

Mounting groove 5 and draw-in groove 8 all are equipped with a plurality ofly and respectively even equidistance distribute on the inner wall of circular recess 3 and on the upper and lower both ends body of rod outer wall of installation pole 4 to can also reach interim fixed effect when making installation box 9 can the pivoted.

The rear side of the installation box body 9 is sealed, and the front side is of an open structure, so that the rotation of the control box 10 is convenient.

One end of the clamping block 6 is of an arc-shaped structure, so that the clamping block 6 can be conveniently separated from and fall into the clamping groove 8.

The model of controller 12 is MAM-100, and installs temperature sensor, level sensor, pressure sensor and gravity sensor in the reation kettle, temperature sensor, level sensor, pressure sensor and gravity sensor all are connected with the controller, and the input at control panel is connected to the output of controller to be convenient for to pressure, liquid level, weight and the temperature real-time detection in the reation kettle just show with digital form through control panel 13.

The utility model discloses a theory of operation is: when using, begin work through opening controller 12 and control panel 13, this moment through temperature sensor, level sensor, pressure sensor and gravity sensor give controller 12 with signal transmission and will show with digital form through control panel 13 after with signal processing by controller 12, the staff is through rotating installation box 9, this moment fixture block 6 card income draw-in groove 8 under spring 7's effect in, thereby realize the temporary fixation of installation box 9, be convenient for people adjust the angle of installation box 9, rotate control panel 13 to the front side through pulling handle 19, after the reading is accomplished, rotating control panel 13 to the rear side, thereby avoid control panel 13 long-time and the interior air contact of studio, guarantee control panel 13 clean surface.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a resin reation kettle's DCS distributed control system, includes reation kettle (1), its characterized in that: the reaction kettle is characterized in that a rectangular groove (2) is formed in the outer wall of one side of the reaction kettle (1), circular grooves (3) are formed in the inner walls of the upper end and the lower end of the rectangular groove (2), the inner walls of the two circular grooves (3) are rotatably connected with an installation rod (4) through a rolling bearing, an installation groove (5) is formed in the inner wall of one end, away from the center of the rectangular groove (2), of each circular groove (3), a fixture block (6) is connected in the installation groove (5) in a sliding mode, springs (7) are fixedly connected to the bottom surfaces of the fixture block (6) and the installation groove (5), clamping grooves (8) are formed in the outer walls of rod bodies at the upper end and the lower;

the mounting device is characterized in that the outer wall of the middle rod body of the mounting rod (4) is fixedly connected with a mounting box body (9) through a screw, a control box (10) is arranged inside the mounting box body (9), the upper end face center position of the control box (10) and the inner top face of the mounting box body (9) are rotatably connected with a fixing rod (11) through a rolling bearing, the two sides inside the control box (10) are respectively fixed with a controller (12) and a control panel (13), a mounting plate (14) is fixed at the bottom of the control box (10) through screws, supporting legs (15) are welded on the two sides of the lower end face of the mounting plate (14), balls (16) are mounted at the lower ends of the supporting legs (15), rolling grooves (17) are further formed in the inner bottom face of the mounting box body (9), the rolling grooves (17) are of a circular structure, the rolling balls (16) are arranged in the rolling grooves (17), a magnetic, and a pulling handle (19) is further installed on the outer wall of one side, close to the controller (12), of the control box (10), and a second magnetic block (20) is fixed on the inner side and the outer side of each of the two sides of the rolling groove (17).

2. The DCS distributed control system of the resin reaction kettle according to claim 1, wherein the two magnetic blocks (20) on two sides are respectively positioned at the front end position and the rear end position of the supporting leg (15), and the heights of the two magnetic blocks (20) are consistent with the heights of the upper ends of the first magnetic blocks (18).

3. The DCS distributed control system for the resin reaction kettle according to claim 1, wherein the mounting grooves (5) and the clamping grooves (8) are provided with a plurality of grooves and are respectively uniformly and equidistantly distributed on the inner wall of the circular groove (3) and the outer walls of the rod bodies at the upper end and the lower end of the mounting rod (4).

4. The DCS distributed control system of the resin reaction kettle according to claim 1, wherein the rear side of the mounting box body (9) is sealed, and the front side is an open structure.

5. The DCS distributed control system of the resin reaction kettle according to claim 1, wherein one end of the fixture block (6) is of a circular arc structure.

6. The DCS distributed control system of the resin reaction kettle according to claim 1, wherein the controller (12) is of the type MAM-100.