CN212806442U

CN212806442U - High-efficiency hot air chamber for grain dryer

Info

Publication number: CN212806442U
Application number: CN202021802611.5U
Authority: CN
Inventors: 朱岳苗; 王思明
Original assignee: Wuhu Bajiuba Sheet Metal Technology Co ltd
Current assignee: Wuhu 898 Environmental Protection Technology Co.,Ltd.
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-26
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to a high-efficient hot-blast room for grain drying-machine, the hot-blast room body of constituteing by bottom plate, roof, front bezel, back plate, posterior lateral plate, the front end of the hot-blast room body is equipped with the side of first wind gap, back plate and is equipped with the second wind gap, first wind gap in be equipped with the air guide frame structure, the front end of the hot-blast room body be equipped with the wind shield structure. The inner end faces of the bottom plate, the top plate, the front plate, the rear plate and the rear side plate are all provided with partition plate bodies, and heat preservation rock wool bodies are filled between the partition plate bodies and the corresponding plate bodies. The utility model has the advantages that: the guide frame device is arranged at the hot air inlet, and plays a role of guiding hot air through the inclined guide plate of the guide frame, so that heat generated by the lower hanging combustion chamber can more quickly and better enter the hot air chamber; two, bottom plate, roof, front bezel, back plate, posterior lateral plate all are provided with the baffle, pack the heat preservation rock wool in the baffle, have strengthened the heat preservation effect, and effectual reduction heat runs off, and then has promoted drying efficiency greatly.

Description

High-efficiency hot air chamber for grain dryer

Technical Field

The utility model relates to a grain drying equipment, more specifically relate to a hot-blast room of high efficiency for grain drying-machine, this hot-blast room has leading truck device and baffle device, and it can be better send the hot-blast of production to the stoving region, reduces the heat and runs off in order to improve drying efficiency.

Background

The grain dryer is hot air drying equipment, adopts a rotary heating device, can generate a large amount of hot air in a short time, and can kill eggs through high-temperature treatment, thereby thoroughly solving the problem of grain drying. Along with the improvement of grain seeds, the improvement of unit yield and the increase of the national investment on grain drying equipment, more and more large, medium and small grain drying facilities are built. Whether a high-efficiency dryer can be selected and matched is crucial. The drying efficiency of the dryer is greatly dependent on the quality of the hot air chamber. Therefore, it is imperative to design a hot air chamber with high efficiency and low consumption.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a hot-blast room of high-efficient for grain drying-machine, the utility model provides a hot-blast room of grain drying-machine high efficiency has leading truck device and baffle device, and it can be better send the hot-blast of production to the stoving region, reduces the heat and runs off in order to improve drying efficiency.

The utility model provides a technical scheme that its technical problem adopted is: a high-efficiency hot air chamber for a grain dryer is characterized in that; the hot air chamber body is composed of a bottom plate, a top plate, a front plate, a rear plate and a rear side plate, a first air port is formed in the front end of the hot air chamber body, a second air port is formed in the side end of the rear plate, an air guide frame structure is arranged in the first air port, and a wind shield structure is arranged at the front end of the hot air chamber body.

The inner end faces of the bottom plate, the top plate, the front plate, the rear plate and the rear side plate are all provided with partition plate bodies, and heat preservation rock wool bodies are filled between the partition plate bodies and the corresponding plate bodies.

The air guide frame structure comprises a group of bottom support frames arranged on the bottom plate, air guide frame plates arranged on each bottom support frame, and air guide partition plates arranged between the 2 air guide frame plates at longitudinal intervals.

The wind shield structure comprises a wind shielding fixing plate arranged at the front end of the hot air chamber body and wind grid groups uniformly distributed on the wind shielding fixing plate.

The lower part of the bottom plate is provided with a cushion block strip.

A bottom plate grid group for bottom air exhaust is arranged on the bottom end face of the back plate.

The internal joints of the bottom plate, the top plate, the front plate, the rear plate and the rear side plate are all provided with reinforced connecting edges.

The utility model has the advantages that: the guide frame device is arranged at the hot air inlet, and plays a role of guiding hot air through the inclined guide plate of the guide frame, so that heat generated by the lower hanging combustion chamber can more quickly and better enter the hot air chamber; two, front bezel, back plate, curb plate, roof, hypoplastron all are provided with the baffle, and the heat preservation effect has been strengthened to the intussuseption of baffle intussuseption heat preservation rock wool, and effectual reduction heat runs off, and then has promoted drying efficiency greatly.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

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

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a perspective view of fig. 1.

Fig. 4 is a cross-sectional view of the selected backplate structure of the present invention.

In the figure: 1. the heat insulation rock wool type wind power generation device comprises a bottom plate, a top plate, a front plate, a rear side plate, a first air port, a second air port, a bottom support stand, a wind guide frame plate, a wind guide partition plate, a wind guide fixing plate, an upper grid group, a cushion strip, a bottom plate grid group, a reinforcing connecting edge, a partition plate body and a heat insulation rock wool body, wherein the bottom plate, the top plate, the front plate, the rear plate, the wind.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment 1, as shown in fig. 1 to 3, a high efficiency hot air chamber for a grain dryer is characterized in that; the hot air chamber body is composed of a bottom plate 1, a top plate 2, a front plate 3, a rear plate 4 and a rear side plate 5, a first air port 6 is arranged at the front end of the hot air chamber body, a second air port 7 is arranged at the side end of the rear plate, an air guide frame structure is arranged in the first air port 6, and a wind shield structure is arranged at the front end of the hot air chamber body.

The air guide frame structure comprises a group of bottom support frames 8 arranged on the bottom plate, air guide frame plates 9 arranged on each bottom support frame, and air guide partition plates 10 arranged between the 2 air guide frame plates and arranged at longitudinal intervals.

The wind shield structure comprises a wind shield fixing plate 11 arranged at the front end of the hot air chamber body and upper wind grid groups 12 uniformly distributed on the wind shield fixing plate.

The lower part of the bottom plate 1 is provided with a cushion block strip 13.

A bottom plate grid group 14 for bottom air exhaust is arranged on the bottom end surface of the back plate 4.

The inner joints of the bottom plate 1, the top plate 2, the front plate 3, the rear plate 4 and the rear side plate 5 are all provided with reinforced connecting edges 15.

As shown in fig. 1-3, the inner end faces of the bottom plate 1, the top plate 2, the front plate 3, the rear plate 4 and the rear side plate 5 are all provided with a partition plate body 16, and heat preservation rock wool bodies 17 are filled between the partition plate bodies 16 and the corresponding plate bodies.

The utility model adopts the following scheme: the guide frame device is arranged at the hot air inlet, and plays a role of guiding hot air through the inclined guide plate of the guide frame, so that heat generated by the lower hanging combustion chamber can more quickly and better enter the hot air chamber; two, bottom plate, roof, front bezel, back plate, posterior lateral plate all are provided with the baffle, pack the heat preservation rock wool in the baffle, have strengthened the heat preservation effect, and effectual reduction heat runs off, and then has promoted drying efficiency greatly.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. A high-efficiency hot air chamber for a grain dryer is characterized in that; the hot air chamber body of constituteing by bottom plate, roof, front bezel, back plate, posterior lateral plate, the side that the front end of the hot air chamber body was equipped with first wind gap, back plate is equipped with the second wind gap, first wind gap in be equipped with the air guide frame structure, the front end of the hot air chamber body be equipped with the windshield structure, the interior terminal surface of bottom plate, roof, front bezel, back plate, posterior lateral plate all be equipped with the baffle body, fill the heat preservation rock wool body between baffle body and the corresponding plate body.

2. The high efficiency hot air chamber for grain dryer according to claim 1, wherein; the air guide frame structure comprises a group of bottom support frames arranged on the bottom plate, air guide frame plates arranged on each bottom support frame, and air guide partition plates arranged between the 2 air guide frame plates at longitudinal intervals.

3. The high efficiency hot air chamber for grain dryer according to claim 1, wherein; the wind shield structure comprises a wind shielding fixing plate arranged at the front end of the hot air chamber body and upper wind grid groups uniformly distributed on the wind shielding fixing plate.

4. The high efficiency hot air chamber for grain dryer according to claim 1, wherein; the lower part of the bottom plate is provided with a cushion block strip.

5. The high efficiency hot air chamber for grain dryer according to claim 1, wherein; a bottom plate grid group for bottom air exhaust is arranged on the bottom end face of the back plate.

6. The high efficiency hot air chamber for grain dryer according to claim 1, wherein; the internal joints of the bottom plate, the top plate, the front plate, the rear plate and the rear side plate are all provided with reinforced connecting edges.