CN211936909U

CN211936909U - Polyvinyl alcohol hot melting reaction kettle

Info

Publication number: CN211936909U
Application number: CN202020296590.8U
Authority: CN
Inventors: 沈贤靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-17
Anticipated expiration: 2030-03-11

Abstract

The utility model provides a polyvinyl alcohol hot melt reation kettle, including a confined furnace body, its top is equipped with the feed inlet, and its bottom is equipped with the discharge gate, and discharge gate department is equipped with the valve, still including steam generator, the furnace body outer wall is equipped with a confined interlayer, steam generator's steam outlet communicates to the lower part of furnace body inner chamber through the pipeline, pipeline intercommunication is passed through on furnace body inner chamber upper portion the top of interlayer, the interlayer bottom is equipped with the outlet, the furnace body top is equipped with an actuating mechanism, and this actuating mechanism output is connected with one through a puddler and locates the stirring leaf in the furnace body inner chamber. The electric energy is used in the production process of the utility model, no pollutant is generated, the green environmental protection level is reached, and the environmental protection acceptance can be easily passed; the device is integrally designed, has small and flexible volume, is convenient to move and occupies small workshop space; the outer wall of the furnace body is provided with the interlayer, and the steam waste heat in the interlayer is fully utilized, so that the purpose of saving energy consumption is achieved, and the saved energy consumption is up to 20%.

Description

Polyvinyl alcohol hot melting reaction kettle

Technical Field

The utility model relates to a glue production reation kettle technical field refers in particular to a polyvinyl alcohol hot melt reation kettle.

Background

Polyvinyl alcohol (PVA) is applied to the fields of building materials, medical treatment, textile and the like. Along with the national environmental protection punch, the production mode with high pollution and low efficiency is gradually eliminated, however, the traditional method of polyvinyl alcohol PVA is to use firewood or coal-fired boiler for dissolution. The production process can generate pungent scorched smell, generate a large amount of dense smoke and pollute the environment. The production efficiency is low, the damage of manpower and material resources is large, and the quality of the produced product is poor. The production process of firewood or coal burning mode also has great potential safety hazard, fire hazard, explosion hazard, scalding hazard, etc.

Nowadays, old equipment with high pollution, high energy consumption, high pollution and high energy consumption, such as oil-fired boiler reaction kettles, coal-fired boiler reaction kettles, firewood-fired boiler reaction kettles and the like, are rapidly eliminated. Under the condition of shortage of human resources, the condition of difficult labor recruitment and high human resources is generated in many areas, and more manpower is needed for operating old equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a polyvinyl alcohol hot melting reaction kettle, which uses electric energy in the production process, does not generate pollutants, reaches the green environmental protection level, and can easily pass the environmental protection acceptance; the device is integrally designed, has small and flexible volume, is convenient to move and occupies small workshop space; the outer wall of the furnace body is provided with the interlayer, and the steam waste heat in the interlayer is fully utilized, so that the purpose of saving energy consumption is achieved, and the saved energy consumption is up to 20%.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a polyvinyl alcohol hot melt reation kettle, is equipped with the feed inlet including a confined furnace body at its top, and its bottom is equipped with the discharge gate, and discharge gate department is equipped with valve, its characterized in that: the steam generator is characterized by further comprising a steam generator, a closed interlayer is arranged on the outer wall of the furnace body, a steam outlet of the steam generator is communicated to the lower portion of the inner cavity of the furnace body through a pipeline, the upper portion of the inner cavity of the furnace body is communicated with the top of the interlayer through a pipeline, a water outlet is formed in the bottom of the interlayer, a driving mechanism is arranged at the top of the furnace body, and an output end of the driving mechanism is connected with a stirring blade arranged in the inner cavity of the furnace body through a stirring rod.

Preferably, the lower part of the furnace body is conical, and the discharge hole is positioned at the conical part of the furnace body.

Preferably, the steam generator is fixedly installed on the outer wall of the furnace body.

Preferably, the driving mechanism comprises a motor and a speed reducing mechanism, and the output end of the motor is connected with the stirring rod through the speed reducing mechanism.

Preferably, the stirring blade is horizontally arranged.

Preferably, the feed inlet is provided with a cover plate to cover the feed inlet so as to seal the inner cavity of the furnace body.

The utility model discloses beneficial effect:

1. electric energy is used in the production process, no pollutant is generated, the green environmental protection level is achieved, and the environment protection acceptance can be easily passed;

2. the device is integrally designed, has small and flexible volume, is convenient to move and occupies small workshop space;

3. the outer wall of the furnace body is provided with the interlayer, and the steam waste heat in the interlayer is fully utilized, so that the purpose of saving energy consumption is achieved, and the saved energy consumption is up to 20%.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in figure 1, a polyvinyl alcohol hot melt reation kettle, including a confined furnace body 1, furnace body 1 is supported by a plurality of machine legs 2, the top of furnace body 1 is equipped with feed inlet 3, feed inlet 3 is equipped with apron 4 and covers its bottom and be equipped with discharge gate 5, discharge gate 5 department is equipped with valve 6, valve 6 can manually be opened or close, when apron 4 and valve 6 are closed simultaneously, 1 inner chamber of furnace body is a confined cavity, still including steam generator 7, steam generator 7 is conventional, its structure does not give details, steam generator 7 fixed mounting is convenient for like this on the outer wall of furnace body 1, takes up an area of for a short time. The outer wall of the furnace body 1 is provided with a closed interlayer 8, the interlayer 8 covers the side wall and the bottom of the furnace body 1, a steam outlet of a steam generator 7 is communicated to the lower part of the inner cavity of the furnace body 1 through a pipeline, the upper part of the inner cavity of the furnace body 1 is communicated with the top of the interlayer 8 through a pipeline, a water outlet 9 is arranged at the bottom of the interlayer 8, the water outlet 9 is normally opened, the top of the furnace body 1 is provided with a driving mechanism, the driving mechanism comprises a motor 10 and a speed reducing mechanism 11, the output end of the motor 10 is connected with a stirring rod 12 through the speed reducing mechanism 11, the stirring rod 12 is connected with a stirring blade 13 arranged in the inner cavity of the furnace body 1.

Specifically, the lower part of the furnace body 1 is conical, and the discharge port 5 is positioned at the conical part of the furnace body 1, so that the discharge is convenient.

The utility model discloses the during operation is closed valve 6, and in the polyvinyl alcohol added into reation kettle by feed inlet 3, cover apron 4, make 1 inner chamber of furnace body form confined cavity, steam generator 7's steam entered into 1 inner chamber lower part of furnace body through the pipeline to up flow, heat the polyvinyl alcohol, steam gets into 8 upper portions of interlayer through the pipeline, and be full of interlayer 8, interlayer 8 preheat conduct again in furnace body 1, the steam liquefaction moisture after the last heat transfer is discharged from outlet 9. The motor 10 and the steam generator 7 of the utility model use electric energy, do not produce pollutants, reach the green environmental protection level, and can easily pass the environmental protection acceptance; the steam generator 7 is fixedly connected to the outer wall of the furnace body 1, so that the device is integrally designed, small and flexible in size, convenient to move and small in occupied plant space; the outer wall of the furnace body 1 is provided with the interlayer 8, the steam waste heat in the interlayer 8 is fully utilized, the purpose of saving energy consumption is achieved, and the saved energy consumption is up to 20%.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a polyvinyl alcohol hot melt reation kettle, is equipped with the feed inlet including a confined furnace body at its top, and its bottom is equipped with the discharge gate, and discharge gate department is equipped with valve, its characterized in that: the steam generator is characterized by further comprising a steam generator, a closed interlayer is arranged on the outer wall of the furnace body, a steam outlet of the steam generator is communicated to the lower portion of the inner cavity of the furnace body through a pipeline, the upper portion of the inner cavity of the furnace body is communicated with the top of the interlayer through a pipeline, a water outlet is formed in the bottom of the interlayer, a driving mechanism is arranged at the top of the furnace body, and an output end of the driving mechanism is connected with a stirring blade arranged in the inner cavity of the furnace body through a stirring rod.

2. The polyvinyl alcohol hot melt reaction kettle according to claim 1, wherein: the lower part of the furnace body is conical, and the discharge hole is positioned at the conical part of the furnace body.

3. The polyvinyl alcohol hot melt reaction kettle according to claim 1, wherein: the steam generator is fixedly arranged on the outer wall of the furnace body.

4. The polyvinyl alcohol hot melt reaction kettle according to claim 1, wherein: the driving mechanism comprises a motor and a speed reducing mechanism, and the output end of the motor is connected with the stirring rod through the speed reducing mechanism.

5. A polyvinyl alcohol hot melt reaction kettle according to claim 4, wherein: the stirring blades are horizontally arranged.

6. The polyvinyl alcohol hot melt reaction kettle according to claim 1, wherein: the feed inlet is provided with a cover plate to cover the feed inlet so as to seal the inner cavity of the furnace body.