CN210449127U

CN210449127U - Heating and heat-preserving device of reaction kettle

Info

Publication number: CN210449127U
Application number: CN201921235796.3U
Authority: CN
Inventors: 宋文彬
Original assignee: SHENGLI OIL FIELD FANGYUAN CHEMICAL INDUSTRY CO LTD
Current assignee: SHENGLI OIL FIELD FANGYUAN CHEMICAL INDUSTRY CO LTD
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-05
Anticipated expiration: 2029-08-01

Abstract

The utility model belongs to the technical field of the reation kettle technique and specifically relates to a reation kettle heats heat preservation device, including the lagging casing, the inside square cavity that is equipped with of lagging casing, the welding of lagging casing top has sealed lid, the inside vertical bottom and the lagging casing welding of being equipped with of square cavity and the top and the sealed lid welded cut apart a section of thick bamboo of making by the heated board, it is formed with the vacuum cavity to cut apart between a section of thick bamboo outer wall and the lagging casing inner wall, sealed lid is connected with the reation kettle cauldron body through block mechanism, the reation kettle cauldron body is equipped with heating mechanism. The utility model discloses have good thermal insulation performance, can solve the temperature in the reation kettle and be difficult to keep, heat loss is fast, the problem that the energy consumption is high, still is convenient for wash simultaneously, still possesses the function of making an uproar, suitable mill's plant use.

Description

Heating and heat-preserving device of reaction kettle

Technical Field

The utility model relates to a reation kettle field especially relates to a reation kettle heats heat preservation device.

Background

The reaction kettle is a container with physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.

The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.

The existing reaction kettle is directly used after being manufactured by adopting the materials, but the temperature in the kettle is not easy to maintain in the mode, the heat loss speed is high, and the energy consumption is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art that the temperature in the reaction kettle is not easy to keep, the heat loss speed is high and the energy consumption is high, and providing a reaction kettle heating and heat preserving device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a reation kettle heats heat preservation device, includes the lagging casing, the inside square cavity that is equipped with of lagging casing, the welding of lagging casing top has sealed lid, the inside vertical bottom and the lagging casing welding of being equipped with of square cavity and the top and the sealed lid welded cut apart a section of thick bamboo of making by the heated board, it is formed with the vacuum cavity to cut apart between bobbin outer wall and the lagging casing inner wall, sealed lid is connected with the reation kettle cauldron body through block mechanism, the reation kettle cauldron body is equipped with heating mechanism.

Preferably, the heating mechanism comprises an air heater fixed in the middle of the bottom surface of the square cavity, the air inlet end and the air outlet end of the air heater are respectively connected with an air inlet pipe and an air outlet pipe, and the air inlet pipe is communicated with a miniature air inlet machine.

Preferably, four corners of the bottom surface of the heat preservation shell are fixed with support legs.

Preferably, the block mechanism is including setting up the through-hole at the sealing cap top, the welding of through-hole inner wall has a bearing section of thick bamboo, bearing section of thick bamboo inner wall bottom is fixed with first fender ring, first fender ring top block have with reation kettle cauldron body side top welded block ring, the block ring top is equipped with the second of fixing at bearing section of thick bamboo inner wall middle part and keeps off the ring, the block has the kettle cover on the second keeps off the ring.

Preferably, a handle is fixed in the middle of the top surface of the kettle cover.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a triple insulation construction of a section of thick bamboo and vacuum cavity of cutting apart that insulation can, heated board were made, the loss of the internal temperature of abundant separation reation kettle cauldron, the temperature of having solved in the reation kettle is difficult to keep, and heat loss is fast, the problem that the energy consumption is high, and the vacuum cavity still possesses syllable-dividing function simultaneously, does benefit to the plant production and uses.

Drawings

FIG. 1 is a schematic structural view of a heating and heat-preserving device of a reaction kettle of the present invention;

fig. 2 is the structure schematic diagram of the reaction kettle heating and heat preserving device after the local splitting.

In the figure: the device comprises a heat preservation shell 1, a square cavity 2, a sealing cover 3, a segmentation cylinder 4, a vacuum cavity 5, a reaction kettle body 6, an air heater 7, an air outlet pipe 8, an air inlet pipe 9, a micro air inlet machine 10, support legs 11, through holes 12, a force bearing cylinder 13, a first retaining ring 14, a clamping ring 15, a second retaining ring 16, a kettle cover 17 and a handle 18.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The heating and heat-preserving device for the reaction kettle as shown in the figure 1-2 comprises a heat-preserving shell 1, a handle 18 is fixed in the middle of the top surface of a kettle cover 17, support legs 11 are fixed at four corners of the bottom surface of the heat-preserving shell 1, a square cavity 2 is arranged in the heat-preserving shell 1, a sealing cover 3 is welded at the top of the heat-preserving shell 1, a dividing cylinder 4 made of a heat-preserving plate and having a bottom welded with the heat-preserving shell 1 and a top welded with the sealing cover 3 is vertically arranged in the square cavity 2, a vacuum cavity 5 is formed between the outer wall of the dividing cylinder 4 and the inner wall of the heat-preserving shell 1, the sealing cover 3 is connected with a reaction kettle body 6 through a clamping mechanism, the reaction kettle body 6 is provided with a heating mechanism, when the reaction kettle is used, the kettle cover 17 is conveniently taken down through the handle 18, then after raw materials are put into the reaction kettle, the reaction kettle body 6, a section of thick bamboo 4 of cutting apart made by the heated board prevents the first protective screen of the 6 heat losses of the reation kettle cauldron body, cut apart vacuum cavity 5 between a section of thick bamboo 4 and the lagging casing 1 and be the second protective screen that prevents the 6 heat losses of the reation kettle cauldron body, lagging casing 1 is the third protective screen that prevents the 6 heat losses of the reation kettle cauldron body, so can keep warm to the reation kettle cauldron body 6, the temperature of having solved reation kettle is difficult to keep, heat loss is fast, the problem that the energy consumption is high, vacuum cavity 5 still possesses syllable-dividing effect in addition.

The heating mechanism comprises an air heater 7 fixed in the middle of the bottom surface of the square cavity 2, an air inlet end and an air outlet end of the air heater 7 are respectively connected with an air inlet pipe 9 and an air outlet pipe 8, the air inlet pipe 9 is communicated with a micro air inlet machine 10, the heating mechanism is arranged to supplement heat inside the reaction kettle body 6, the micro air inlet machine 10 can drive air to flow, and after the air enters the air heater 7 through the air inlet pipe 9 for heating, hot air is conveyed into the reaction kettle body 6 through the air outlet pipe 8 to complete heating.

Block mechanism is including setting up through-hole 12 at sealed 3 tops of lid, the welding of 12 inner walls of through-hole has a bearing section of thick bamboo 13, bearing section of thick bamboo 13 inner wall bottom is fixed with first fender ring 14, first fender ring 14 top block have with 6 side top welded block rings 15 of the reation kettle cauldron body, 15 tops of block ring are equipped with the second of fixing at a bearing section of thick bamboo 13 inner wall middle part and keep off ring 16, the second keeps off the block on the ring 16 and has kettle cover 17, it conveniently takes out reation kettle cauldron body 6 and washs it to set up block mechanism, when taking out reation kettle cauldron body 6, only need take out in the bearing section of thick bamboo 13 with reation kettle cauldron body 6 can.

To sum up, the utility model discloses have good thermal insulation performance, can solve the temperature in the reation kettle and be difficult to keep, the heat runs off fastly, and the problem that the energy consumption is high still is convenient for wash simultaneously, still possesses the function of making an uproar, suitable mill's plant use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reation kettle heats heat preservation device, includes lagging casing (1), its characterized in that, lagging casing (1) is inside to be equipped with square cavity (2), and lagging casing (1) top welding has sealed lid (3), square cavity (2) inside vertical bottom and lagging casing (1) welding and top and sealed lid (3) welded cut apart a section of thick bamboo (4) by what the heated board was made, it is formed with vacuum cavity (5) to cut apart between a section of thick bamboo (4) outer wall and lagging casing (1) inner wall, sealed lid (3) are connected reation kettle cauldron body (6) through block mechanism, reation kettle cauldron body (6) are equipped with heating mechanism.

2. The heating and heat-preserving device for the reaction kettle as claimed in claim 1, wherein the heating mechanism comprises an air heater (7) fixed in the middle of the bottom surface of the square cavity (2), the air inlet end and the air outlet end of the air heater (7) are respectively connected with an air inlet pipe (9) and an air outlet pipe (8), and the air inlet pipe (9) is communicated with a micro air inlet fan (10).

3. The heating and heat-insulating device for the reaction kettle according to claim 1, wherein four corners of the bottom surface of the heat-insulating shell (1) are fixed with support legs (11).

4. The heating and heat-preserving device for the reaction kettle according to claim 1, wherein the clamping mechanism comprises a through hole (12) arranged at the top of the sealing cover (3), a bearing cylinder (13) is welded on the inner wall of the through hole (12), a first retaining ring (14) is fixed at the bottom of the inner wall of the bearing cylinder (13), a clamping ring (15) welded with the top of the side surface of the reaction kettle body (6) is clamped at the top of the first retaining ring (14), a second retaining ring (16) fixed at the middle part of the inner wall of the bearing cylinder (13) is arranged above the clamping ring (15), and a kettle cover (17) is clamped on the second retaining ring (16).

5. The heating and heat-preserving device for the reaction kettle according to claim 4, characterized in that a handle (18) is fixed at the middle part of the top surface of the kettle cover (17).