CN215002649U

CN215002649U - High-efficiency energy-saving open type drying box

Info

Publication number: CN215002649U
Application number: CN202121583387.XU
Authority: CN
Inventors: 朱瑞清; 丁柱学; 张小春; 李文刚; 孙贤华; 普枝全
Original assignee: Yunnan Rui Yao Jin Fang Modern Chinese Medicine Co ltd
Current assignee: Yunnan Rui Yao Jin Fang Modern Chinese Medicine Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-03
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a high-efficiency energy-saving open-type drying box, belonging to the technical field of traditional Chinese medicine decoction piece processing equipment; the drying box comprises a drying box body, a ventilation partition plate and a hot air pipe, wherein the ventilation partition plate and the hot air pipe are arranged on the drying box body; the utility model discloses the medicinal material is dried conveniently, and the stoving volume is big, and drying efficiency is high, can continuously dry to the medicinal material.

Description

High-efficiency energy-saving open type drying box

Technical Field

The utility model relates to a high-efficient energy-saving open-type stoving case belongs to herbal pieces-processing equipment technical field.

Background

Most of the Chinese medicinal materials must be processed immediately or stored by a proper method after being picked and received, otherwise, the Chinese medicinal materials are easy to deteriorate, and generally, people mainly dry the Chinese medicinal materials in the sun, but the method is influenced by the weather and is not easy to dry thoroughly. People begin to try to dry traditional Chinese medicines by using a common dryer, the drying is also a key step in the preparation process of traditional Chinese medicine decoction pieces, and the traditional Chinese medicines are subjected to processing procedures such as cleaning, slicing, moistening, frying and roasting, contain a large amount of water inside, and can affect the transportation and storage of the decoction pieces without treatment. The drying of the traditional Chinese medicinal materials is a processing procedure for dehydrating the traditional Chinese medicinal materials, keeping the original components and the medicinal characteristics of the traditional Chinese medicinal materials, and allowing the traditional Chinese medicinal materials to be stored for a long time after being dried. The traditional Chinese medicinal material open type drying oven is used for flatly spreading the Chinese medicinal materials on the top end of a ventilation partition plate, turning on an electric heating fan, blowing hot air into a working cavity from an air inlet pipe by the electric heating fan, enabling the hot air to move upwards, and drying the Chinese medicinal materials through holes in the ventilation partition plate; this is currently the most common drying method, and the oven with this structure has the following problems in use:

on the one hand, the in-process that the oven of this kind of structure was dried, the hot-blast in the hot-blast chamber of blowing in the ventilation baffle downside is comparatively concentrated, temperature distribution is inhomogeneous, the temperature can run off through the oven lateral wall, the herbal pieces-for-chinese medicine of flatly on the ventilation baffle is heated greatly in some local position, drying rate is fast, some local position is then opposite, it is little to be heated, drying rate is slow, the chinese-medicinal material is heated inhomogeneously, the final degree of drying that causes the herbal pieces-for-chinese medicine after drying is different, drying efficiency is lower, the unqualified scheduling problem of quality.

On the other hand, the ventilation baffle is fixed connection, and the volume of stoving case self is great, and the ventilation baffle area is great, and is still good when placing chinese-medicinal material, and accessible stall board class instrument tile the ventilation baffle with the medicinal material on, but just very inconvenient when getting chinese-medicinal material after the stoving, must take out after gathering together the chinese-medicinal material after drying from the ventilation baffle, and the dynamics of getting it filled can not be too big, in order to avoid broken medicinal material, makes to get it filled the convenience relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a high-efficiency energy-saving open type drying box.

The utility model adopts the technical proposal that: designing a high-efficiency energy-saving open-type drying box, which comprises a drying box body, a ventilation baffle plate arranged in the middle part in the drying box body and a hot air pipe arranged outside the drying box body and communicated with the inside of the drying box body; the hot air inlet device also comprises a spoiler and a spoiler strip, wherein the spoiler is arranged in the drying box body and is positioned below the ventilation partition plate, and is arranged in a clearance with the ventilation partition plate and the bottom plate of the drying box body, the spoiler is provided with intensive spoiler channels which penetrate through the spoiler, the spoiler channels are staggered with the ventilation holes on the ventilation partition plate, the hot air pipe is arranged between the spoiler and the bottom plate of the drying box body, when hot air enters from the hot air pipe, the hot air firstly enters the drying box body below the spoiler for certain collection and then flows upwards, at the moment, the hot air at the bottom of the drying box body is preliminarily and transversely diffused in the drying box body, the hot air enters a clearance between the spoiler and the ventilation partition plate after passing through the spoiler, the hot air is further and transversely diffused in the clearance under the action of the spoiler, and the hot air in the clearance between the spoiler and the ventilation partition plate is further scattered and is not concentrated any more, the hot air is distributed in the drying box body transversely and uniformly; the turbulence strips and the vent holes arranged in rows on the ventilation partition plate are alternately arranged, one row of vent holes corresponds to one turbulence strip, each turbulence strip comprises a horizontal part, the horizontal part is positioned right above the corresponding row of vent holes of the turbulence strip, hot air which is not concentrated any more between the turbulence strip and the ventilation partition plate is gradually, uniformly and transversely distributed in the drying box body enters the medicinal materials on the ventilation partition plate from the vent holes of the ventilation partition plate to dry the medicinal materials, under the action of the turbulence strips, the hot air on the vent holes has a transverse stroke, and the hot air is disturbed again to ensure that the hot air transversely fills the cross section of the whole drying box body, so that the medicinal materials are uniformly heated, and the quality of the finished medicinal materials is improved; the utility model discloses a medical drying device, including the stoving box, ventilation baffle, discharge channel, switch door, the ventilation baffle is articulated on one side of the ventilation baffle and is articulated with the stoving box, and its opposite side upper surface is articulated to be provided with the handle and the ventilation baffle level is supported and is leaned on in the stoving box, be provided with discharging channel on the lateral wall that the stoving box is articulated to the side of ventilation baffle adjacent, the last switch door that is provided with of discharging channel, the medicinal material is dried and is finished the back and directly pull up ventilation baffle one end, quick ejection of compact through the handle.

Furthermore, the turbulence channel on the spoiler is a round hole or a strip-shaped opening, which is convenient to set, and the diameter of the round hole or the width of the strip-shaped opening is smaller than the diameter of the ventilation hole on the ventilation partition plate, so that the hot air flow is convenient to disturb.

Furthermore, a heat insulation layer is nested in the drying box body below the spoiler, the heat insulation material of the heat insulation layer is one of glass fiber, asbestos and a vacuum plate, the loss of hot air temperature from the side wall of the drying box body is reduced, the hot air temperature entering the ventilation partition plate is reserved to the maximum degree, and the heat insulation layer is energy-saving and environment-friendly.

Furthermore, the inner walls of the opposite sides of the drying box body are respectively provided with a supporting rib, the supporting ribs are longitudinally arranged, a plurality of supporting ribs are arranged on the inner wall of each side in an array mode, the lower surface of the ventilation partition plate is abutted against the upper ends of the supporting ribs, the supporting ribs are used for supporting the ventilation partition plate on one hand, and on the other hand, gaps between every two supporting ribs can be used for conducting hot air, so that medicinal material drying dead angles on the ventilation partition plate are reduced.

Furthermore, the flow disturbing strips are arc-shaped plates or L-shaped plates, the arc-shaped plates are preferably selected, and the flow guiding effect is optimal.

Further, the upper portion excision of the adjacent lateral wall of stoving box and ventilation baffle expansion end to in the fixed arc board that is provided with in excision position, when getting it filled, pulling ventilation baffle, the ventilation baffle expansion end is followed the arc inboard surface and is removed, even also need not worry the medicinal material and fall out from the ventilation baffle expansion end under the medicinal material piles up the condition of thick.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting of spoiler and vortex strip for get into hot-blast comparatively dispersion on the ventilation baffle, temperature distribution is more even, and the herbal pieces-for-chinese medicine of flatly laying on the ventilation baffle is heated evenly in each position, the whole stoving of medicinal material is fast, and the chinese-medicinal material is heated evenly, and the herbal pieces-for-chinese medicine after the stoving's degree of drying is unanimous, and drying efficiency is higher, and the quality obtains promoting, sets up insulating layer reducing temperature and runs off through stoving case lateral wall, and is energy-concerving and environment-protective.

The utility model discloses the ventilation baffle is articulated to be connected, and it is comparatively convenient when getting chinese-medicinal material after traditional chinese medicine is dried, directly stimulates the handrail to mention ventilation baffle one end, and the discharging channel ejection of compact can be followed to the other end for it is convenient to get it filled, avoids broken medicinal material.

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 the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention.

In the figure: 1-drying box body, 11-switch door, 2-ventilation partition plate, 3-hot air pipe, 4-spoiler, 5-spoiler strip, 6-handle, 7-heat insulation layer, 8-support rib and 9-arc plate.

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 accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; 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.

In addition, in the description of the present invention, unless otherwise specified, the terms "plurality", and "plural groups" mean two or more, and the terms "a plurality", and "a plurality" mean one or more. In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are used, they are only used for convenience of description and simplification of the description, and they 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 use of the terms first, second and third are used for descriptive purposes only and are not intended to indicate or imply relative importance.

Example 1

As shown in fig. 1 and 2: the high-efficiency energy-saving open type drying box comprises a drying box body 1, a ventilation baffle plate 2 and a hot air pipe 3 which are arranged on the drying box body 1, a spoiler 4 and a spoiler strip 5, wherein the spoiler 4 is arranged in the drying box body 1 and is positioned below the ventilation baffle plate 2, dense spoiler channels are arranged on the spoiler 4 and penetrate through the spoiler 4, the spoiler channels and ventilation holes on the ventilation baffle plate 2 are staggered, the hot air pipe 3 is arranged between the spoiler 4 and a bottom plate of the drying box body 1, the spoiler strip 5 and the ventilation holes arranged in rows on the ventilation baffle plate 2 are alternately arranged, the spoiler strip 5 comprises a horizontal part, the horizontal part is positioned right above the row of ventilation holes corresponding to the spoiler strip 5, one side of the ventilation baffle plate 2 is hinged with the drying spoiler body 1, the upper surface at the opposite side is hinged with a handle 6, and the ventilation baffle plate 2 horizontally abuts against the inside of the drying box body 1, and a discharge channel is arranged on the side wall of the drying box body 1 adjacent to the hinged side of the ventilation partition plate 2, and a switch door 11 is arranged on the discharge channel.

The turbulent flow channel on the turbulent flow plate 4 is a round hole or a strip-shaped opening, and the diameter of the round hole or the width of the strip-shaped opening is smaller than the diameter of the ventilation hole on the ventilation partition plate 2. A heat insulation layer 7 is embedded in the drying box body 1 below the spoiler 4, and the heat insulation material of the heat insulation layer 7 is one of glass fiber, asbestos and a vacuum plate. The inner walls of the opposite sides of the drying box body 1 are respectively provided with a supporting rib 8, the supporting ribs 8 are longitudinally arranged, a plurality of supporting ribs 8 are arranged on the inner wall of each side in an array mode, and the lower surface of the ventilation partition plate 2 abuts against the upper ends of the supporting ribs 8. The turbulence strips 5 are arc-shaped plates or L-shaped plates. The upper parts of the side walls of the drying box body 1 adjacent to the movable end of the ventilation partition plate 2 are cut off, and an arc plate 9 is fixedly arranged at the cutting position.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Energy-efficient type open-type stoving case, including stoving box (1) and install in ventilation baffle (2) and hot-blast main (3) of stoving box (1), its characterized in that: the drying oven is characterized by further comprising a spoiler (4) and spoiler strips (5), wherein the spoiler (4) is installed in the drying oven body (1) and is located below the ventilation partition plate (2), dense spoiler channels are formed in the spoiler (4), the spoiler channels penetrate through the spoiler (4), the spoiler channels and ventilation holes in the ventilation partition plate (2) are staggered, the hot air pipe (3) is installed between the spoiler (4) and a bottom plate of the drying oven body (1), the spoiler strips (5) and the ventilation holes in the ventilation partition plate (2) are alternately arranged in rows, the spoiler strips (5) comprise a horizontal part, the horizontal part is located right above the row of ventilation holes corresponding to the spoiler strips (5), one side of the ventilation partition plate (2) is hinged to the drying oven body (1), the upper surface of the opposite side of the ventilation partition plate is hinged to be provided with a handle (6), and the ventilation partition plate (2) is horizontally abutted against the drying oven body (1), and a discharge channel is arranged on the side wall of the drying box body (1) adjacent to the hinged side of the ventilation partition plate (2), and a switch door (11) is arranged on the discharge channel.

2. The efficient energy-saving open type drying box according to claim 1, characterized in that: the turbulent flow channel on the turbulent flow plate (4) is a round hole or a strip-shaped opening, and the diameter of the round hole or the width of the strip-shaped opening is smaller than the diameter of the ventilation hole on the ventilation partition plate (2).

3. The high-efficiency energy-saving open type drying box according to claim 2, characterized in that: a heat insulation layer (7) is embedded in the drying box body (1) below the spoiler (4), and a heat insulation material of the heat insulation layer (7) is one of glass fiber, asbestos and a vacuum plate.

4. The efficient energy-saving open type drying box according to claim 3, characterized in that: the inner walls of the opposite sides of the drying box body (1) are respectively provided with a support rib (8), the support ribs (8) are longitudinally arranged, a plurality of support ribs (8) are arranged on the inner wall of each side in an array mode, and the lower surface of the ventilation partition plate (2) is abutted against the upper ends of the support ribs (8).

5. The efficient energy-saving open type drying box according to claim 4, characterized in that: the turbulence strips (5) are arc-shaped plates or L-shaped plates.

6. The efficient energy-saving open type drying box according to claim 5, characterized in that: the upper parts of the side walls of the drying box body (1) adjacent to the movable end of the ventilation partition plate (2) are cut off, and an arc plate (9) is fixedly arranged at the cut-off position.