CN211233655U

CN211233655U - Drying room with dry and wet gas separation function

Info

Publication number: CN211233655U
Application number: CN201922296752.8U
Authority: CN
Inventors: 张培森
Original assignee: Shandong Reihai Automation Technology Co ltd
Current assignee: Shandong Reihai Automation Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-11
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a drying room with dry and wet gas separation function, which comprises a box body, wherein the front end of the box body is provided with a box opening and a box door for sealing the box opening, a middle clapboard for dividing the inner cavity of the box body into an upper cavity and a lower cavity is arranged in the box body, the upper cavity is internally provided with an upper clapboard for dividing the upper cavity into a wet gas gathering chamber at the upper side and a blast chamber at the lower side, and the top of the wet gas gathering chamber is provided with a moisture exhaust opening; the left side part and the right side part of the upper partition plate are both provided with an air vent which is communicated up and down and a sealing door which can control the opening and closing of the air vent; the left side part and the right side part of the middle clapboard are both provided with air inlets and air outlets; the blast chamber is provided with an air heating device and a blast device which can realize forward or reverse alternate blowing. This stoving room is at the hydrofuge in-process of taking a breath, and the hot-air that selectively will humidity is higher discharges, can improve the utilization efficiency of hot-air then, reduces the energy consumption, and simple structure is ingenious to can improve drying efficiency and stoving degree of consistency.

Description

Drying room with dry and wet gas separation function

Technical Field

The utility model relates to a dry moisture ability autosegregation's stoving room.

Background

The drying room is a drying device which is commonly used for many years, and is mainly used for drying agricultural products, food, wood and medicinal materials, the structure of the existing drying room roughly comprises a cuboid box body, a blowing device and a heating device, the blowing device keeps air in the box body to circularly flow, and the heating device keeps air to be heated, so that the products in the drying room are continuously dried, however, the drying room with the structure mainly has the following defects: after baking a period of time, the air moisture in the box can reach certain humidity, at this moment, the hydrofuge mouth and the air inlet that need open the box carry out the hydrofuge operation of taking a breath, make the hot-air discharge of the humidity excess in the box then, however, this hydrofuge operation of taking a breath can not realize usually that dry wet gas separates, can discharge the most hot-air in the box simultaneously during the hydrofuge to increased the energy consumption, increased the stoving cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, convenient to use can realize doing the wet gas autosegregation function to at the stoving in-process, only carry out the stoving room that exhaust has dry wet gas separation function to the air of the humidity overhigh at box top.

In order to solve the technical problem, the utility model discloses a box, the front end of box is equipped with the chamber door of case mouth and closed case mouth, and its structural feature is:

the box body is internally provided with a middle clapboard which divides the inner cavity of the box body into an upper cavity and a lower cavity, the upper cavity is internally provided with an upper clapboard which divides the upper cavity into a moisture gathering chamber at the upper side and a blast chamber at the lower side, and the top of the moisture gathering chamber is provided with a moisture discharging port for discharging moisture;

the left side part and the right side part of the upper partition plate are both provided with an air vent which is communicated up and down and a sealing door which can control the opening and closing of the air vent;

the left side part and the right side part of the middle clapboard are both provided with air inlets and air outlets for communicating the blast chamber with the lower cavity;

the air heating device and the air blowing device capable of realizing forward or reverse alternate blowing are installed in the blast chamber, and the air blowing device can suck air in the lower chamber into the blast chamber from the air inlet and outlet on one side of the blast chamber and blow the air in the lower chamber again from the air inlet and outlet on the other side of the blast chamber.

After the structure is adopted, the materials can be placed in the lower cavity for drying operation, in the drying process, firstly, the air heating device can continuously heat the air in the box body, and the air blowing device can realize forward or reverse alternative air blowing, so that the materials can be blown in the forward direction, and the drying efficiency and the drying uniformity are improved; secondly, when the air blowing device blows air forwards or reversely alternately, the sealing doors on the left side and the right side of the upper clapboard are opened correspondingly and alternately, namely, when the air blowing device blows air in the blast chamber from the right side to the left side in a positive direction, the right side sealing door is opened so as to open the right side vent, the left side sealing door keeps the left side air vent closed, at the moment, in the process that hot air after baking materials circulates from the lower cavity to the blast chamber, since the rising speed of the hot and humid air with a large water content is relatively fast, the hot and humid air with the largest water content and located at the uppermost layer rises through the right air vent and stays in the moisture collecting chamber, and is periodically or irregularly discharged through the moisture discharge port at the top of the moisture collecting chamber, the lower layer hot air with lower water content passes through the air blowing device and the air heating device again to be heated and then enters the lower cavity again to be dried; therefore, the utility model discloses in the hydrofuge ventilation process, be selectively with the higher hot-air outgoing of humidity to avoid among the prior art can only blindly discharge whole hot-air in the box, then the utility model discloses can improve hot-air's utilization efficiency, reduce the energy consumption, and simple structure is ingenious, and can improve drying efficiency and the degree of consistency of drying.

In order to make the air with higher humidity discharged after being sufficiently concentrated, the top of the moisture gathering chamber is a conical top with a middle height, and the moisture discharging port is arranged at the highest position of the moisture gathering chamber.

Further, the vent hole is a long hole extending back and forth.

Furthermore, a sealing door for sealing the left air vent is hinged on the left side part of the left air vent, and a sealing door for sealing the right air vent is hinged on the right side part of the right air vent; an opening and closing mechanism capable of driving the sealing door to swing is arranged between the sealing door and the box body; the sealing door can be swung into the moisture gathering chamber to open the air vent.

In order to realize the structure of the air inlet and the air outlet, the left side edge and the right side edge of the middle clapboard are respectively provided with a gap for forming the air inlet and the air outlet at intervals with the inner wall surface of the box body at the same side.

In order to improve the blowing uniformity of the materials, an air homogenizing device positioned on the lower side of each air inlet and outlet is arranged in the lower cavity, the two air homogenizing devices are identical in structure and are arranged in bilateral symmetry, and a space between the two air homogenizing devices forms a drying chamber for placing the dried materials; the air uniformizing device can make the air blown downwards from the air inlet and the air outlet uniformly blown into the drying chamber from top to bottom.

In order to realize the structure of the air uniformizing device, the left air uniformizing device comprises a plurality of air dividing plates which are arranged at intervals from top to bottom, the left edge of the lower air dividing plate exceeds the left edge of the upper adjacent air dividing plate by a certain distance from left, and a gap between the upper adjacent air dividing plate and the lower adjacent air dividing plate forms an air guiding gap.

The wind distribution plate is an arc-shaped plate with a high left side position and a low right side position or a flat plate arranged in an inclined manner.

An air inlet is arranged at the bottom of the box body.

In order to realize the structure of the air blowing device and the air heating device, a vertical plate which divides the air blowing chamber into a left chamber and a right chamber is arranged between the upper partition plate and the middle partition plate, the air blowing device comprises an axial flow fan which is arranged on the vertical plate, and the air heating device comprises heat exchange sheets which are arranged in the left chamber and/or the right chamber.

To sum up, the utility model discloses simple structure, convenient to use can improve the drying efficiency and the stoving degree of consistency, and can realize doing the moisture separation function to at the stoving in-process, only discharge the damp and hot air of the humidity too high at box top, reduce the energy consumption then, improve hot-air's utilization ratio.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front elevational view, in full section, of FIG. 1;

fig. 3 is a schematic diagram of the operation of fig. 2.

Detailed Description

Referring to the attached drawings, the drying room with the dry and wet air separation function comprises a box body 1 which is approximately rectangular, the front-back length of the box body 1 is greater than the left-right width, the front end of the box body 1 is provided with a box opening and a box door 2 for sealing the box opening, secondly, a middle clapboard 3 which divides the inner cavity of the box body 1 into an upper cavity and a lower cavity is arranged in the box body 1, the space of the lower cavity is larger than that of the upper cavity, in addition, an upper partition plate 4 is arranged in the upper chamber and divides the upper chamber into a moisture gathering chamber 5 at the upper side and a blast chamber 6 at the lower side, secondly, in order to carry out moisture removal and ventilation, the top of the moisture gathering chamber 5 is provided with a moisture removal port 7 for moisture removal, an air door and a fan for plugging the moisture removal port 7 can be arranged in the moisture removal port 7 according to requirements, an air inlet 15 is arranged at the lower end part of one side box wall of the box body 1, and a shutter air door capable of being opened and closed can be installed at the air inlet 15 according to requirements; in addition, the included angle between the upper clapboard and the left box wall and the included angle between the upper clapboard and the right box wall of the box body are also provided with arc-shaped guide plates 16, so that the air fluidity is improved, and the formation of convoluted air flow at the included angle is avoided.

Continuing to refer to the attached drawings, in order to make the air with higher humidity fully concentrate and then be discharged, the top of the moisture gathering chamber 5 is preferably a conical top with a high middle, at this time, the moisture discharging port 7 is arranged at the highest position of the moisture gathering chamber 5, as shown in fig. 1 and fig. 2, in order to realize the structure of the conical top, the top of the box body 1 is preferably a pointed top structure with a high middle and low left and right sides, even if the left side wall and the right side wall of the box body 1 higher than the upper partition plate 4 are in an inclined arrangement, the front side wall and the rear side wall of the box body 1 higher than the upper partition plate 4 are in a vertical; in addition, the left side part and the right side part of the upper clapboard 4 are both provided with vent holes 8 which are communicated up and down and sealing doors 9 which can control the opening and closing of the vent holes 8; in addition, the vent 8 is preferably a long hole extending front and back, wherein a sealing door 9 for sealing the left vent 8 is hinged on the left side part of the left vent 8, a sealing door 9 for sealing the right vent 8 is hinged on the right side part of the right vent 8, and the sealing door 9 is a cuboid plate body; secondly, an opening and closing mechanism capable of driving the sealing door 9 to swing is arranged between the sealing door 9 and the box body 1, and the opening and closing mechanism can be a telescopic cylinder hinged between the top wall of the box body 1 and the sealing door 9 or hinged between a partition plate and the sealing door 9; second, it is preferred that the door 9 is swung upwardly into the moisture accumulation chamber 5 to effect opening of the vent opening 8 and swung downwardly into the vent opening 8 to effect blocking of the vent opening 8.

With continued reference to the drawings, the left side and the right side of the middle partition board 3 are provided with air inlets and air outlets 10 communicating the blast chamber 6 and the lower chamber, the air inlets and air outlets 10 are also preferably long strip-shaped openings extending forwards and backwards, in order to realize the structure of the air inlets and air outlets 10, the middle partition board 3 is fixedly connected between the front wall and the rear wall of the box body 1, and the left side and the right side of the middle partition board 3 are respectively provided with gaps forming the air inlets and air outlets 10 at intervals with the inner wall surface of the box body 1 on the same.

In addition, the blast chamber 6 is provided with an air heating device 12 and a blowing device 11 capable of alternately blowing air in a forward direction or a reverse direction, so that the blowing device 11 can suck the air in the lower chamber into the blast chamber 6 from the air inlet/outlet at one side thereof and re-blow the air into the lower chamber from the air inlet/outlet 10 at the other side thereof; in order to realize the structure of the air blowing device 11 and the air heating device 12, a vertical plate which divides the air blowing chamber 6 into a left chamber and a right chamber is fixedly arranged between the upper baffle plate 4 and the middle baffle plate 3, the air blowing device 11 comprises an axial flow fan which is arranged on the vertical plate, the axial flow fan can be a plurality of axial flow fans which are arranged at intervals from front to back, in addition, the air heating device 12 comprises heat exchange sheets which are arranged in the left chamber and/or the right chamber, and the heat exchange sheets are arranged close to an air port of the axial flow fan.

Continuing to refer to the attached drawings, in order to improve the blowing uniformity of the materials, an air-homogenizing device positioned on the lower side of each air inlet/outlet 10 is arranged in the lower cavity, the two air-homogenizing devices have the same structure and are arranged in bilateral symmetry, a space between the two air-homogenizing devices forms a drying chamber 13 for placing the dried materials, and the air-homogenizing device can enable the air blown downwards from the air inlet/outlet 10 to be uniformly blown into the drying chamber 13 from top to bottom; as shown in fig. 2 and 3, in order to realize the structure of the air uniforming device, the left air uniforming device is taken as an example, the left air uniforming device includes three air dividing plates 14 arranged at intervals up and down, of course, the number of the air dividing plates 14 is increased or decreased according to actual needs, and the gap between two adjacent air dividing plates 14 up and down forms an air guiding gap, and the air dividing plates 14 are arc-shaped plates or inclined flat plates with a high left position and a low right position; secondly, the left edge of the lower air distribution plate 14 exceeds the left edge of the upper adjacent air distribution plate 14 by a certain distance to the left, and the right edge of the same air distribution plate 14 is preferably arranged in an up-down parallel manner, so that the left edge of the lower air distribution plate 14 is closer to the left box wall, and then the flowing space is narrower as the air flows downwards, so that more air is forced to pass through the air guide gap on the right side and enter the drying chamber 13, meanwhile, the area of the lower air distribution plate 14 is larger, so that the intercepting effect on the air is better, and in sum, the air speed is gradually reduced when flowing downwards, but the airflow flow passing through the upper air guide gap and the lower air guide gap is approximately the same, so that the hot air can be uniformly blown into the drying chamber 13 from top to bottom; in addition, the right air equalizing device and the left air equalizing device have the same structure and are arranged symmetrically left and right, and the structure of the right air equalizing device is not further described herein; continuing to refer to the attached drawings, the air distribution plates 14 on both sides can be directly installed between the front box wall and the rear box wall of the box body 1, of course, as shown in fig. 2, two hurdles arranged in parallel at intervals left and right can be arranged between the middle partition plate 3 and the bottom wall of the box body 1, the space between the two hurdles forms the drying chamber 13, and the air distribution plates 14 on each side are fixedly connected to the hurdles on the same side at intervals up and down.

Therefore, the materials can be placed in the drying chamber 13 for drying operation, in the drying process, firstly, the air heating device 12 can continuously heat the air in the box body 1, and the air blowing device 11 can realize forward or reverse alternative air blowing, so that the materials can be blown forward, and then the drying efficiency and the drying uniformity are improved; secondly, when the blower device 11 blows air forward or reversely, the sealing doors 9 on the left and right sides of the upper partition plate 4 are opened correspondingly and alternately, that is, when the blower device 11 blows air in the blast chamber 6 forward from the right side to the left side, the sealing door 9 on the right side is opened to open the vent 8 on the right side, and the sealing door 9 on the left side keeps the vent 8 on the left side closed, of course, when the blower device 11 blows air reversely, the vent 8 on the right side is closed, and the vent 8 on the left side is opened; as shown in fig. 3, taking the forward blowing of the blower 11 as an example, at this time, the right-side air vent 8 is opened, so that during the circulation of the hot air after the material is baked from the lower chamber to the blower chamber 6, the rising speed of the hot humid air with a large water content is relatively fast, so that the hot humid air with the largest water content and located at the uppermost layer rises through the right-side air vent 8 and stays in the moisture accumulating chamber 5, and then is periodically or aperiodically discharged through the moisture discharge port 7 at the top of the moisture accumulating chamber 5, and the hot air at the lower layer with a low water content passes through the blower and the air heating device 12 again and enters the lower chamber again for the drying operation; therefore, the utility model discloses in the hydrofuge ventilation process, be selectively with the higher hot-air outgoing of humidity to avoid among the prior art can only blindly discharge all hot-air in box 1, then the utility model discloses can improve hot-air's utilization efficiency, reduce the energy consumption, and simple structure is ingenious, and can improve drying efficiency and the degree of consistency of drying.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.

Claims

1. The utility model provides a stoving room with dry moisture separating function, includes box (1), the front end of box (1) is equipped with chamber door (2) of case mouth and closed case mouth, its characterized in that:

the device is characterized in that a middle partition plate (3) which divides an inner cavity of the box body (1) into an upper cavity and a lower cavity is arranged in the box body (1), an upper partition plate (4) which divides the upper cavity into a moisture gathering chamber (5) at the upper side and a blast chamber (6) at the lower side is arranged in the upper cavity, and a moisture discharging port (7) for discharging moisture is formed in the top of the moisture gathering chamber (5);

the left side part and the right side part of the upper partition plate (4) are respectively provided with an air vent (8) which is communicated up and down and a sealing door (9) which can control the opening and closing of the air vent (8);

the left side part and the right side part of the middle clapboard (3) are respectively provided with an air inlet and an air outlet (10) which are communicated with the blast chamber (6) and the lower chamber;

install air heating device (12) and can realize forward or reverse air blowing device (11) of blowing in turn in blast chamber (6), air in blast chamber (11) can be with down the cavity in the air business turn over wind gap suction blast chamber (6) of one side wherein and blow in the cavity again from business turn over wind gap (10) of opposite side.

2. The drying room with the dry and wet air separating function according to claim 1, wherein the top of the wet air accumulating chamber (5) is a conical top with a middle height, and the moisture exhaust port (7) is disposed at the highest position of the wet air accumulating chamber (5).

3. A drying room with a dry and wet air separating function as claimed in claim 1, wherein said ventilating opening (8) is a long hole extending in front and rear direction.

4. The drying room with the dry and wet air separating function according to claim 3, wherein the left side part of the left side vent (8) is hinged with a sealing door (9) for sealing the left side vent (8), and the right side part of the right side vent (8) is hinged with a sealing door (9) for sealing the right side vent (8); an opening and closing mechanism capable of driving the sealing door (9) to swing is arranged between the sealing door (9) and the box body (1); the sealing door (9) can be swung into the moisture gathering chamber (5) to open the vent (8).

5. The drying room with the dry and wet air separating function according to claim 1, wherein the left side and the right side of the middle partition plate (3) are respectively provided with a gap for forming the air inlet and the air outlet (10) at intervals with the inner wall surface of the box body (1) at the same side.

6. The drying room with the dry and wet air separating function according to any one of claims 1 to 5, wherein an air-homogenizing device is arranged in the lower chamber and is positioned at the lower side of each air inlet/outlet (10), the two air-homogenizing devices have the same structure and are arranged symmetrically left and right, and a space between the two air-homogenizing devices forms a drying chamber (13) for placing drying materials; the air-homogenizing device can blow air blown downwards from the air inlet and outlet (10) into the drying chamber (13) uniformly from top to bottom.

7. The drying room with the dry and wet air separation function according to claim 6, wherein the left air homogenizing device comprises a plurality of air dividing plates (14) arranged at intervals up and down, the left edge of the lower air dividing plate (14) exceeds the left edge of the upper adjacent air dividing plate (14) to the left by a certain distance, and the air guide gap is formed by the gap between the upper and lower adjacent air dividing plates (14).

8. A drying room with a dry and wet air separating function as claimed in claim 7, wherein the air dividing plate (14) is an arc-shaped plate with a high left position and a low right position or an inclined flat plate.

9. The drying room with the dry and wet air separating function as claimed in claim 1, wherein an air inlet (15) is arranged at the bottom of the box body (1).

10. The drying room with the dry and wet air separation function according to claim 1, wherein a vertical plate for dividing the blast chamber (6) into a left chamber and a right chamber is arranged between the upper baffle plate (4) and the middle baffle plate (3), the blower (11) comprises an axial flow fan arranged on the vertical plate, and the air heating device (12) comprises a heat exchange plate arranged in the left chamber and/or the right chamber.