阅读说明：本技术 搅拌式固体冷热载体过程设备及冷热交换方法 (Stirring type solid cold and hot carrier process equipment and cold and hot exchange method ) 是由 尤长升 梁国林 冯文彬 刘红生 张超杰 邵立承 于 2020-07-14 设计创作，主要内容包括：本发明涉及过程设备技术领域,尤其是涉及一种搅拌式固体冷热载体过程设备及冷热交换方法,以缓解现有技术中的干燥器的传热效率不高、处理效率低,尤其不适用于高粘高湿以及热敏性物料的问题。该搅拌式固体冷热载体过程设备,包括具有处理腔室的设备主体；设备主体开设有与处理腔室连通的进料口和出料口,且处理腔室内置有固体热能载体混合体。固体热能载体混合体被用于与待处理物料进行能量交换。本发明提供的技术方案传热效率会得到有效提升,设备单元处理能力增大,从而使相同处理量设备的体积变小,节省占地空间与生产成本,降低了能耗,特别适用于处理高粘度、高湿物料和热敏性物料。(The invention relates to the technical field of process equipment, in particular to stirring type solid cold and hot carrier process equipment and a cold and hot exchange method, which are used for solving the problems that a dryer in the prior art is low in heat transfer efficiency and treatment efficiency, and is particularly not suitable for high-viscosity high-humidity and heat-sensitive materials. The agitated solid cold and hot carrier process device includes a device body having a processing chamber; the equipment main body is provided with a feed inlet and a discharge outlet which are communicated with the processing chamber, and a solid heat energy carrier mixture is arranged in the processing chamber. The solid thermal energy carrier mixture is used for energy exchange with the material to be treated. The technical scheme provided by the invention can effectively improve the heat transfer efficiency and increase the processing capacity of the equipment unit, so that the volume of equipment with the same processing capacity is reduced, the occupied space and the production cost are saved, the energy consumption is reduced, and the equipment is particularly suitable for processing high-viscosity and high-humidity materials and thermosensitive materials.)

1. An agitated solid cold and hot carrier process device comprising a device body having a process chamber;

the equipment main body is provided with a feeding hole and a discharging hole which are communicated with the processing chamber, and a solid heat energy carrier mixture is arranged in the processing chamber;

The solid thermal energy carrier mixture is used for energy exchange with the material to be treated.

2. An agitated solid cold and hot carrier process device according to claim 1,

the device is characterized by further comprising a fluid working medium distribution device, wherein the fluid working medium distribution device is provided with a working medium outlet communicated with the processing chamber of the device main body, and fluid working medium enters the processing chamber through the working medium outlet and then is subjected to heat exchange with the solid heat energy carrier mixture.

3. An agitated solid cold and hot carrier process device according to claim 2,

the fluid working medium distribution device comprises a working medium box, a working medium inlet and a working medium outlet are formed in the working medium box, and fluid working medium enters the working medium box from the outside through the working medium inlet and flows out of the working medium outlet of the working medium box to the treatment chamber.

4. An agitated solid cold and hot carrier process device according to claim 3,

the working medium box is provided with an even distribution mechanism, and the working medium outlets are arranged in the even distribution mechanism.

5. An agitated solid cold and hot carrier process device according to claim 4,

A separation mechanism is arranged at a discharge port of the equipment main body, and the processed material flows out of the discharge port through the separation mechanism; the solid thermal energy carrier mixture is retained in the processing chamber after being blocked by the separation mechanism.

6. An agitated solid cold and hot carrier process device according to claim 5,

still include agitating unit, agitating unit is used for stirring the mixed material in the processing chamber.

7. An agitated solid cold and hot carrier process device according to claim 6,

the equipment main body is also provided with a tail gas discharge port.

8. An agitated solid cold and hot carrier process device according to claim 7,

the feed inlet and the gas outlet of the equipment main body are both provided with gas locking structures.

9. An agitated solid cold and hot carrier process device according to claim 8,

the solid heat energy carrier mixture is made of ceramic, silicate, metal, inorganic polymer, organic polymer and amorphous solid heat and cold carrier.

10. A stirring type solid cold and hot carrier cold and heat exchange method is characterized by comprising the following steps:

Mixing the fluid working medium and the solid heat energy carrier mixture and exchanging energy;

exchanging energy between the solid heat energy carrier mixture after energy exchange and the material to be treated;

the stirring device stirs the mixed materials.

Technical Field

The invention relates to the technical field of process equipment, in particular to stirring type solid cold and hot carrier process equipment and a cold and hot exchange method.

Background

When carrying out drying process to high wet material of high viscosity, because the moisture of high wet material of high viscosity is high, viscosity is big, very easily conglomerates and easily adheres to on treater inner wall and internals in operation process, brings certain degree of difficulty for the processing procedure, if the material performance changes takes place in the processing procedure, perhaps the material of the poisonous and peculiar smell of in-process byproduct, the medium emission is to follow-up processing equipment and investment influence very big:

when the thermosensitive material is dried, due to the fact that the physicochemical property of the thermosensitive material is extremely unstable when the thermosensitive material is overheated, deterioration reactions such as melting, decomposition, polymerization and oxidation are easily caused by overheating, and economic important loss is caused.

Two main factors affecting the thermal stability of the material are temperature and heating time, and the thermal damage of the material can be reduced by reducing the temperature (or pressure) and the heating time in the drying process.

The above problems are to be further optimized and improved in industrial production.

Disclosure of Invention

The invention aims to provide stirring type solid cold and hot carrier process equipment and a cold and hot exchange method, which are used for solving the problems that a dryer in the prior art is low in heat transfer efficiency and treatment efficiency, and is particularly not suitable for high-viscosity high-humidity and heat-sensitive materials.

In order to alleviate the technical problems, the technical scheme provided by the invention is as follows:

an agitated solid cold and hot carrier process device comprising a device body having a process chamber;

the equipment main body is provided with a feed inlet and a discharge outlet which are communicated with the processing chamber, and a solid heat energy carrier mixture is arranged in the processing chamber.

The solid thermal energy carrier mixture is used for energy exchange with the material to be treated.

Further, in the present invention,

the device is characterized by further comprising a fluid working medium distribution device, wherein the fluid working medium distribution device is provided with a working medium outlet communicated with the processing chamber of the device main body, and fluid working medium enters the processing chamber through the working medium outlet and then is subjected to heat exchange with the solid heat energy carrier mixture.

Further, in the present invention,

the fluid working medium distribution device comprises a working medium box, a working medium inlet and a working medium outlet are formed in the working medium box, and fluid working medium enters the working medium box from the outside through the working medium inlet and flows out of the working medium outlet of the working medium box to the treatment chamber.

Further, in the present invention,

the working medium box is provided with an even distribution mechanism, and the working medium outlets are arranged in the even distribution mechanism.

Further, in the present invention,

a separation mechanism is arranged at a discharge port of the equipment main body, and the processed material flows out of the discharge port through the separation mechanism; the solid thermal energy carrier mixture is retained in the processing chamber after being blocked by the separation mechanism.

Further, in the present invention,

still include agitating unit, agitating unit is used for stirring the mixed material in the processing chamber.

Further, in the present invention,

the stirring device is arranged into a scattering rod, a propeller, an anchor type paddle, a frame type paddle, a turbine paddle, an inclined blade paddle, a single-shaft paddle or a double-shaft paddle.

Further, in the present invention,

the equipment main body is also provided with a tail gas discharge port.

Further, in the present invention,

the feed inlet and the gas outlet of the equipment main body are both provided with gas locking structures.

Further, in the present invention,

the solid heat energy carrier mixture is made of ceramic, silicate, metal, inorganic polymer, organic polymer and amorphous solid heat and cold carrier.

In a second aspect, the invention provides a stirring type solid cold and hot carrier cold and heat exchange method, which comprises the following steps:

mixing the fluid working medium and the solid heat energy carrier mixture and exchanging energy;

exchanging energy between the solid heat energy carrier mixture after energy exchange and the material to be treated;

The stirring device stirs the mixed materials.

The technical effect analysis which can be realized by the invention is as follows:

in the process of drying the materials, the energy exchange is carried out between the solid heat energy carrier mixture and the materials to be treated, the heat transfer mode is changed from the existing gas/liquid-solid heat transfer into the solid-solid heat transfer as the main mode, and the gas/liquid-solid heat transfer is assisted, so that the heat transfer coefficient can be effectively increased. Therefore, the heat transfer efficiency can be effectively improved, the processing capacity of the equipment unit is increased, the size of equipment with the same processing capacity is reduced, the occupied space and the production cost are saved, the energy consumption is reduced, and the device is particularly suitable for processing high-viscosity, high-humidity materials and thermosensitive materials.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of an agitated solid cold and hot carrier process device according to an embodiment of the present invention.

Icon: 100-a device body; 101-a feed inlet; 102-a discharge port; 103-tail gas discharge port; 200-a solid thermal energy carrier mixture; 310-a working medium tank; 311-a working medium inlet; 312-uniform distribution mechanism; 400-a separation mechanism; 500-stirring device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.