CN210584599U

CN210584599U - Temperature control device of coating stirring kettle

Info

Publication number: CN210584599U
Application number: CN201920579168.0U
Authority: CN
Inventors: 戴志祥
Original assignee: Berlin (huizhou) Science And Technology Chemical Co Ltd
Current assignee: Berlin (huizhou) Science And Technology Chemical Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-05-22
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a coating stirred tank temperature control device, including the support, the cauldron body, agitator motor, stirring rake, press from both sides cover and control box, cauldron body fixed mounting on the support, stirring rake connect agitator motor output end fixed mounting in cauldron body top, the cover that presss from both sides set up in cauldron external side wall, press from both sides and divide into warm area, medium temperature district, lower warm area is equipped with the heating pipe in pressing from both sides the cover, the internal a plurality of sensors that are equipped with of cauldron, the control box set up in cauldron body one side to with agitator motor, heating pipe and sensor electric connection, the utility model discloses a press from both sides the cover and divide the cauldron body into a plurality of parts, carry out independent control to each warm area through the control box, improve the temperature balance of inside coating, avoid the concurrent heating, cause that partial coating temperature is overheated or the temperature is low excessively, reduce the whole quality of.

Description

Temperature control device of coating stirring kettle

Technical Field

The utility model relates to a coating production facility technical field especially relates to a coating stirring temperature control device.

Background

The stirred tank is a common reaction device in the chemical industry, has the main function of uniformly mixing materials in the stirred tank, has hundreds of types of industrially applied stirred tank reactors, and can be divided into a homogeneous stirred tank and a heterogeneous stirred tank according to the phase state of reaction materials. The heterogeneous stirred tank comprises a solid-liquid stirred tank, a liquid-liquid stirred tank, a gas-liquid stirred tank and a gas-liquid-solid three-phase stirred tank.

Usually, when a stirring kettle needs heating or cooling reaction, the jacket is increased and a heat transfer medium is introduced into the jacket to realize heating and heat dissipation, but some chemical reactions have higher precision requirements on temperature and need to control the temperature in a more accurate range.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a coating stirring temperature control device divides the cauldron body into a plurality of parts through pressing from both sides the cover, carries out independent control to each warm area through the control box, and the temperature that improves inside coating is balanced, avoids the concurrent heating, causes that partial coating temperature is overheated or the temperature is low excessively, reduces the whole quality of coating.

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

the utility model provides a coating stirred tank temperature control device, includes the support, the cauldron body, agitator motor, the stirring rake, presss from both sides cover and control box, cauldron body fixed mounting on the support, cauldron body top is provided with the kettle cover that can open and shut, the stirring rake connect agitator motor output end fixed mounting in the kettle cover, the kettle cover is provided with water inlet and feed inlet, the cover that presss from both sides set up in cauldron external side wall, press from both sides the cover and divide into warm area, medium temperature district, lower warm area presss from both sides the internal heating pipe that is equipped with of cover, the internal a plurality of temperature-sensing wares that are equipped with of cauldron, the control box set up in cauldron body one side to with agitator motor, heating pipe and temperature-sensing ware electric connection, cauldron.

Furthermore, the upper temperature area and the middle temperature area are annularly surrounded on the kettle body.

Furthermore, the lower temperature area is the bottom of the arch wrapped kettle body, and a discharge hole round hole penetrates through the center of the kettle body.

Furthermore, a plurality of heating pipes are arranged in the upper temperature area, the middle temperature area and the lower temperature area, the overall shape of the heating pipes of the upper temperature area and the middle temperature area is semi-annular, and the overall shape of the heating pipes of the lower temperature area is arc-shaped.

Furthermore, the upper temperature area, the middle temperature area and the lower temperature area are respectively provided with a liquid medium water inlet and a liquid medium water outlet, the water inlet and the water outlet valves are electrically controlled and are electrically connected with the control box and controlled by the control box, the water inlet and the water outlet of the upper temperature area and the middle temperature area are respectively arranged at the upper end and the lower end of the temperature area, the water inlet of the lower temperature area is arranged at the upper end of the lower temperature area, and the water outlet is arranged at two sides of.

Furthermore, the upper temperature area, the middle temperature area and the lower temperature area are provided with detachable cover plates, the cover plates are semi-annular, sealing rubber rings are arranged on the inner sides of the cover plates, and the heating pipe can be conveniently taken out from the temperature area when being damaged and needing to be maintained and replaced.

Furthermore, heating pipe supports are arranged in the upper temperature area, the middle temperature area and the lower temperature area, and the overall shape of the supports is E-shaped.

Furthermore, the wiring end of the heating pipe is positioned outside each temperature zone and is provided with a junction box which is fixedly arranged on the outer wall of each temperature zone.

The utility model has the advantages that

The utility model provides a coating stirring temperature control device divides the cauldron body into a plurality of parts through pressing from both sides the cover, and the temperature-sensing ware is with inside coating temperature signal transmission to control box, starts the heating pipe of corresponding warm area through the control box, or closes the heating pipe, pours into the coolant liquid into, carries out independent control to each warm area, improves the temperature balance of inside coating, avoids the concurrent heating, causes that partial coating temperature is overheated or the temperature is low excessively, reduces the whole quality of coating.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the temperature zone of the present invention;

description of reference numerals: the device comprises a kettle body 1, a support 10, a feeding hole 11, a water inlet 12, a discharging hole 13, a stirring motor 2, a stirring paddle 21, a control box 3, an upper temperature zone 4, a liquid medium water inlet 40, a liquid medium water outlet 41, a junction box 42, a heating pipe support 43, a heating pipe 44, an intermediate temperature zone 5, a lower temperature zone 6 and a cover plate 7.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, and which are illustrated in the following description with reference to the accompanying drawings, and which are meant to be illustrative only and not to be construed as limiting the invention, and the description is therefore intended to be illustrative only, and the practice of the inventive concepts herein is not limited solely to the exemplary embodiments described herein and the illustrations in the drawings, which are not limiting.

Example 1

As shown in fig. 1-2: the utility model provides a coating stirred tank temperature control device, includes support 10, the cauldron body 1, agitator motor 2, stirring rake 21 presss from both sides cover and

control box

3, 1 fixed mounting of the cauldron body on

support

10, 1 top of the cauldron body is provided with the kettle cover that can open and shut, agitator paddle 21 connect 2 output end fixed mounting of agitator motor in the kettle cover, the kettle cover is provided with water inlet and feed inlet, the cover that presss from both sides set up in 1 lateral wall of the cauldron body, press from both sides the cover and divide into warm area 4, well warm area 5, lower warm area 6, it is equipped with the heating pipe to press from both sides the cover, the internal a plurality of temperature-sensing wares 14 that are equipped with of cauldron, control box 3 set up in 1 one side of the cauldron body to with agitator motor 2, heating pipe 44 and the 14 electric connection of temperature-sensing.

The upper temperature zone 4 and the middle temperature zone 5 annularly surround the kettle body 1.

The lower temperature zone 6 is arched to wrap the bottom of the kettle body 1, and a circular hole 13 is arranged at the center of the kettle body in a penetrating manner.

The upper temperature zone 4, the middle temperature zone 5 and the lower temperature zone 6 are internally provided with a plurality of heating pipes 44, the integral shape of the heating pipes 44 of the upper temperature zone 4 and the middle temperature zone 5 is semi-annular, and the integral shape of the heating pipes 44 of the lower temperature zone 6 is arc-shaped.

The distance between the temperature zones is slightly larger than the width of the heating pipe 44, so that the heating pipe 44 can be taken out from the inside when the heating pipe is maintained and replaced conveniently.

The upper temperature area 4, the middle temperature area 5 and the lower temperature area 6 are respectively provided with a liquid medium water inlet 40 and a liquid medium water outlet 41, the water inlet and the water outlet valves are electrically controlled and are electrically connected with the control box 3, the control box 3 controls the water inlet and the water outlet valves, the water inlet and the water outlet valves are electrically controlled and are electrically connected with the control box 3, the control box 3 controls the water inlet and the water outlet of the upper temperature area 4 and the middle temperature area 5, the water inlet and the water outlet of the lower temperature area 6 are respectively arranged at the upper end and the lower end of the temperature area, the water inlet of the lower.

Go up warm area 4, medium-temperature area 5 and lower warm area 6 are provided with and dismantle apron 7, and apron 7 is the semicircle form, and the inboard is provided with sealed rubber ring, and under the heating pipe 44 damaged needs the maintenance change condition, apron 7 conveniently takes out heating pipe 44 from the warm area, and sealed rubber ring prevents inside liquid seepage.

A heating pipe 44 support 10 is arranged in the upper temperature area 4, the middle temperature area 5 and the lower temperature area 6, and the support 10 is E-shaped as a whole.

The terminals of the heating pipes 44 are positioned outside each temperature zone, and are provided with junction boxes 42 fixedly arranged on the outer walls of the temperature zones.

The utility model discloses the theory of operation:

taking the stirring temperature of the coating as about 50 ℃ as an example: when equipment operation, earlier through feed inlet and water inlet to injecting the material in the cauldron body 1, the material is put in the back, and the motor begins to drive stirring rake 21 and stirs the material, when stirring the material, through the inside temperature of a plurality of temperature-sensing wares 14 response of 1 inner wall of the cauldron body, with temperature detect signal transfer to control box 3, control box 3 control liquid medium water inlet 40 valves are opened, injects liquid medium in the warm area, for example: after cold water is filled, the control box 3 controls to close the water inlet valve and start the heating pipe 44 to heat until the temperature of the coating reaches 50 ℃ of the specified temperature, and then the heating pipe 44 is closed; when cooling is needed, the heating pipe 44 is closed, the water heated in each temperature zone is discharged through the water outlet 41, and cold water is injected again after the water is discharged.

During maintenance, the cover plate 7 at the top of the temperature zone needs to be opened, and the damaged heating pipe 44 needs to be replaced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.

Claims

1. A temperature control device of a coating stirring kettle is characterized by comprising a support, a kettle body, a stirring motor, a stirring paddle, a clamping sleeve and a control box, wherein the kettle body is fixedly arranged on the support, an openable kettle cover is arranged at the top of the kettle body, the stirring paddle is connected with the output end of the stirring motor and is fixedly arranged on the kettle cover, the kettle cover is provided with a water inlet and a feed inlet, the clamping sleeve is arranged on the outer side wall of the kettle body and is divided into an upper temperature area, a middle temperature area and a lower temperature area, a plurality of heating pipes are arranged in the upper temperature area, the middle temperature area and the lower temperature area, the heating pipes in the upper temperature area and the middle temperature area are in a semi-annular shape, the heating pipes in the lower temperature area are in an arc shape and surround the kettle body in an annular shape, the bottom of the kettle body is wrapped in an arch shape, a discharge hole is formed, the whole shape of support is the E style of calligraphy, the internal a plurality of temperature-sensing wares that are equipped with of cauldron, the control box set up in cauldron body one side to with agitator motor, heating pipe and temperature-sensing ware electric connection, cauldron body bottom is provided with the discharge gate.

2. The temperature control device of claim 1, wherein the upper temperature zone, the middle temperature zone and the lower temperature zone are respectively provided with a liquid medium inlet and a liquid medium outlet, valves of the liquid medium inlet and the liquid medium outlet are electrically controlled and electrically connected with the control box and controlled by the control box, the water inlet and the water outlet of the upper temperature zone and the middle temperature zone are respectively arranged at the upper end and the lower end of the temperature zone, the water inlet of the lower temperature zone is arranged at the upper end of the lower temperature zone, and the water outlet is arranged at two sides of the material outlet.

3. The temperature control device of the paint stirring kettle according to claim 1, wherein the upper temperature zone, the middle temperature zone and the lower temperature zone are provided with detachable cover plates, the cover plates are semi-annular, and sealing rubber rings are arranged on the inner sides of the cover plates.

4. The temperature control device of the paint stirring kettle according to claim 1, wherein the terminal of the heating pipe is positioned outside each temperature zone, and a junction box is arranged and fixedly arranged on the outer wall of each temperature zone.