CN220206192U - Reciprocating circulation type self-dehumidifying and drying system - Google Patents
Reciprocating circulation type self-dehumidifying and drying system Download PDFInfo
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- CN220206192U CN220206192U CN202321565246.4U CN202321565246U CN220206192U CN 220206192 U CN220206192 U CN 220206192U CN 202321565246 U CN202321565246 U CN 202321565246U CN 220206192 U CN220206192 U CN 220206192U
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a reciprocating circulation type self-dehumidifying and drying system, and belongs to the technical field of drying equipment. The utility model comprises a plurality of pipelines, an evaporator, a heat source device, a fan and a drying furnace, wherein an air inlet bin is sequentially connected with the heat source device, the fan and the drying furnace through the pipelines, two ends of the drying furnace are respectively provided with a C tee joint and an E tee joint, an air outlet of the fan is provided with a B tee joint, the B tee joint is respectively connected with the C tee joint and the E tee joint through the pipelines, the other interfaces of the C tee joint and the E tee joint are connected with an F tee joint of the air outlet bin, and the B tee joint, the C tee joint, the E tee joint and the F tee joint are respectively provided with an adjusting switch. According to the utility model, through the design of the tee joints, the air passage can be periodically switched left and right, so that the dried product is heated more uniformly; different dehumidifying and drying modes can be realized according to different products, so that the universality is strong; meanwhile, the whole system is provided with a plurality of sensors and electric actuating mechanisms, so that full-automatic control can be realized, and manual intervention is not required.
Description
Technical Field
The utility model belongs to the technical field of drying equipment, and particularly relates to a reciprocating circulation type self-dehumidifying and drying system.
Background
At present, the drying furnace can be divided into two types of industry and civil use, the industry drying furnace is also called drying equipment or dryer, and the drying furnace is widely applicable to industries such as tea, chinese herbal medicines, corns, vegetables, foods, chicken manure, slag, towel covers, sawdust, coal slime, desulfurized gypsum, compound fertilizers, honeysuckle, straw briquetting fuels, charcoal machinery, wood chip pellet fuels, sawdust briquetting, agriculture and animal husbandry engineering and the like. The principle is that the energy source is used for generating power, the ambient air is used for heating, and the dehumidification treatment is carried out when the temperature reaches a proper temperature. However, the existing drying furnace generally carries out unidirectional drying on products, the drying is uneven, and the type of the dried products is single and fixed. Therefore, the reciprocating circulation type self-dehumidifying and drying system solves the problems that an existing drying furnace system is uneven in drying of articles and the types of the dried articles are single.
Disclosure of Invention
The utility model aims to provide a reciprocating circulation type self-dehumidifying and drying system, and aims to solve the problems that an existing drying furnace system in the background art is uneven in drying of articles and the types of the dried articles are single. In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a reciprocating cycle formula is from wet drying system that arranges, includes a plurality of pipelines, heat source device, fan and drying furnace, the air inlet storehouse is connected with heat source device, fan and drying furnace through the pipeline in proper order, drying furnace both ends are equipped with C tee bend, E tee bend respectively, the air outlet of fan is equipped with B tee bend, B tee bend is connected with C tee bend, E tee bend respectively through the pipeline, another interface of C tee bend, E tee bend is connected with the F tee bend in air-out storehouse, all be equipped with regulating switch on B tee bend, C tee bend, E tee bend and the F tee bend. An evaporator and an electric control valve are arranged between the air outlet bin and the air inlet bin, the evaporator is connected with a compressor, and a plurality of sensors are arranged in the pipeline, the heat source device and the drying furnace. According to the technical scheme, the air path can be periodically changed through controlling the regulating switches of the tee joint B, the tee joint C, the tee joint E and the tee joint F, and the left-right switching is performed in the drying furnace, so that the heated materials are more uniformly heated. The product to be dried can be subjected to diversified dehumidification and drying modes according to different requirements. The whole system adopts the parts such as a sensor, an electromagnetic valve and the like to realize the design of a closed loop system, and the full automation degree is high.
More preferably, the inlet and outlet of the C tee joint and the E tee joint at the two ends of the drying furnace are provided with the flow dividing channel fan blades, so that the air flow entering and exiting the drying furnace is dispersed, and the product is dried more uniformly.
Further, the inside of the drying furnace is provided with a plurality of layers of material supporting grid plates, and products are placed on the material supporting grid plates, so that the uniformity of product drying is further improved.
Furthermore, the heat source device adopts a heat exchange device of high-temperature steam, so that the air is quickly heated and the air temperature uniformity is good.
Further describing the scheme, the sensors in the pipeline, the heat source device and the drying furnace comprise a temperature sensor, a humidity sensor and a flow sensor, the sensors collect data and feed back the data to the central processing unit, and the temperature, the humidity and the air quantity of the whole system are conveniently regulated, so that closed-loop control is realized.
More preferably, the heights of the fan and the air outlet bin are lower than that of the drying furnace, the lower through holes of the C tee joint and the E tee joint are connected with the F tee joint, and the upper through holes of the C tee joint and the E tee joint are connected with the B tee joint.
Compared with the prior art, the utility model realizes the periodical left-right switching of the air path through the design of the tee joints, so that the dried product is heated more uniformly; different dehumidifying and drying modes can be realized according to different products, so that the universality is strong; meanwhile, the whole system is provided with a plurality of sensors and electric actuating mechanisms, so that full-automatic control can be realized, and manual intervention is not required.
Drawings
FIG. 1 is a schematic view of an embodiment of the present utility model;
FIG. 2 is a schematic view of an evaporator according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a first periodic wind flow provided by an embodiment of the present utility model;
FIG. 4 is a schematic view of a second periodic wind flow provided by an embodiment of the present utility model;
FIG. 5 is a schematic block diagram of an embodiment of the present utility model;
fig. 6 is an exploded view of a drying oven according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
1. a compressor; 11. an air inlet; 111. an air inlet bin; 12. an air outlet; 121. an air outlet bin; 2. a heat exchange device; 3. a blower; 4. a drying furnace; 41. a split-flow channel fan blade; 42. a material supporting grid plate; 5. an evaporator; 51. an electric control valve; 61. b three-way; 62. c three-way; 63. e tee joint; 64. f, tee joint.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Referring to fig. 1-6, the present utility model provides a reciprocating circulation type self-dehumidifying and drying system, which comprises a plurality of pipelines, a heat source device, a fan 3 and a drying furnace 4, wherein an air inlet bin 111 is sequentially connected with the heat source device, the fan 3 and the drying furnace 4 through the pipelines, two ends of the drying furnace 4 are respectively provided with a C tee joint 62 and an E tee joint 63, an air outlet 12 of the fan 3 is provided with a B tee joint 61, the B tee joint 61 is respectively connected with the C tee joint 62 and the E tee joint 63 through the pipelines, the other interfaces of the C tee joint 62 and the E tee joint 63 are connected with an F tee joint 64 of an air outlet bin 121, and regulating switches are respectively arranged on the B tee joint 61, the C tee joint 62, the E tee joint 63 and the F tee joint 64; an evaporator 5 and an electric control valve 51 are arranged between the air outlet bin 121 and the air inlet bin 111, and a plurality of sensors are arranged in the pipeline, the heat source device and the drying furnace 4. As shown in fig. 6, the inlet and outlet of the tee joint 62 and the tee joint 63 at the two ends of the drying furnace 4 are provided with the runner fan blades 41, so that the wind flow entering and exiting the drying furnace 4 is dispersed, and the product is dried more uniformly. The inside of the drying furnace 4 is provided with a plurality of layers of material supporting grid plates 42, and products are placed on the material supporting grid plates 42, so that the uniformity of product drying is further improved. The heat source device adopts a heat exchange device 2 of high-temperature steam, so that air is heated quickly and air temperature uniformity is good. The sensors in the pipeline, the heat source device and the drying furnace 4 comprise a temperature sensor, a humidity sensor and a flow sensor, the sensors collect data and feed back the data to the central processing unit, the temperature, the humidity and the air quantity of the whole system are conveniently regulated, and closed-loop control is realized. As shown in fig. 1-4, the heights of the fan 3 and the air outlet bin 121 are lower than that of the drying furnace 4, the lower through holes of the C tee joint 62 and the E tee joint 63 are connected with the F tee joint 64, and the upper through holes of the C tee joint 62 and the E tee joint 63 are connected with the B tee joint 61, so that condensed water is concentrated to flow back and be discharged.
The following description is provided in connection with the accompanying drawings in order to provide a more thorough and complete understanding of the present disclosure.
In actual use, the product to be dried is placed on the material supporting grid plate 42 of the drying furnace 4, the door of the drying furnace 4 is closed, and the system is started after corresponding parameters are set. As shown in fig. 3, air enters the heat exchange device 2 through the air inlet 11, the air is blown out by the fan 3 after being heated to a preset temperature in the heat exchange device 2, the air flow unidirectionally flows to the C tee 62 under the action of the B tee 61 and enters the drying furnace 4, and when entering the drying furnace 4, the air flow is scattered by the diversion channel fan blades 41, so that the air flow is blown on the product more uniformly. The wind current takes away the water of the product and enters the F tee 64 through the E tee 63, and then flows to the wind outlet bin 121. At this time, the dehumidification may be performed in the following manner: (1) opening the air outlet 12 of the air outlet bin 121, and directly discharging the air flow outwards, wherein the mode can quickly remove moisture, is suitable for the earlier-stage drying of products or the products with more moisture, but has large heat loss; (2) closing the air outlet 12 of the air outlet bin 121, opening the electric control valve 51 beside the evaporator 5, and communicating the inlet air flow and the outlet air flow first to form internal circulation, wherein moisture evaporates in the evaporator 5, and the moisture removing mode can greatly save heat and dry air quickly; (3) the two modes are combined, and double rearrangement wetting is carried out by controlling the opening and closing size of the air outlet 12 of the air outlet bin 121 and the size of the electric control valve 51.
In order to dry the product more uniformly, the air flow is periodically changed, as shown in fig. 4, the B-tee 61, the C-tee 62, the E-tee 63 and the F-tee 64 are all changed, and the air flow is changed from the air flow line of fig. 3 to sequentially pass through the heat exchange device 2, the B-tee 61, the E-tee 63, the drying furnace 4, the C-tee 62, the F-tee 64 and the air outlet bin 121 as shown in fig. 4. In the manner described above. Through the periodic conversion to the wind flow, make the product be heated more evenly.
It should be noted that different baking modes can be performed according to the product, such as high-temperature discharging wet baking: and the air inlet 11 and the air outlet 12 are closed, internal circulation is adopted to rapidly heat, and then the air inlet 11 and the air outlet 12 are periodically opened to rapidly remove moisture. And the low-temperature internal circulation dehumidification baking: aiming at the problem that part of materials contain volatile substances or the materials become brittle and hollow due to continuous high-temperature baking, the air inlet 11 and the air outlet 12 are closed, and internal circulation low-temperature dehumidification baking is adopted.
In conclusion, the whole system adopts the parts such as the sensor, the electromagnetic valve and the like to realize the design of a closed-loop system, and the full automation degree is high. Through a plurality of tee joint designs, the air paths can be periodically switched left and right, so that the dried products are heated more uniformly; different dehumidifying and drying modes can be realized according to different products, so that the universality is strong; meanwhile, the whole system is provided with a plurality of sensors and electric actuating mechanisms, so that full-automatic control can be realized, and manual intervention is not required.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.
Claims (6)
1. The utility model provides a reciprocating cycle formula is from wet drying system that dehumidifies, includes a plurality of pipelines, heat source device, fan (3) and drying furnace (4), and air inlet storehouse (111) are connected its characterized in that with heat source device, fan (3) and drying furnace (4) in proper order through the pipeline: the two ends of the drying furnace (4) are respectively provided with a C tee joint (62) and an E tee joint (63), an air outlet (12) of the fan (3) is provided with a B tee joint (61), the B tee joint (61) is respectively connected with the C tee joint (62) and the E tee joint (63) through pipelines, the other interfaces of the C tee joint (62) and the E tee joint (63) are connected with an F tee joint (64) of the air outlet bin (121), and regulating switches are respectively arranged on the B tee joint (61), the C tee joint (62), the E tee joint (63) and the F tee joint (64); an evaporator (5) and an electric control valve (51) are arranged between the air outlet bin (121) and the air inlet bin (111), the evaporator (5) is connected with the compressor (1), and a plurality of sensors are arranged in the pipeline, the heat source device and the drying furnace (4).
2. The reciprocating self-dehumidifying and drying system of claim 1, wherein: and the inlet and outlet of the C tee joint (62) and the E tee joint (63) at two ends of the drying furnace (4) are provided with a diversion channel fan blade (41).
3. The reciprocating self-dehumidifying and drying system of claim 1, wherein: a plurality of layers of material supporting grid plates (42) are arranged in the drying furnace (4).
4. The reciprocating self-dehumidifying and drying system of claim 1, wherein: the heat source device adopts a heat exchange device (2) of high-temperature steam.
5. The reciprocating self-dehumidifying and drying system of claim 1, wherein: the sensor comprises a temperature sensor, a humidity sensor and a flow sensor.
6. The reciprocating self-dehumidifying and drying system of claim 1, wherein: the heights of the fan (3) and the air outlet bin (121) are lower than that of the drying furnace (4), lower through holes of the C tee joint (62) and the E tee joint (63) are connected with the F tee joint (64), and upper through holes of the C tee joint (62) and the E tee joint (63) are connected with the B tee joint (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565246.4U CN220206192U (en) | 2023-06-19 | 2023-06-19 | Reciprocating circulation type self-dehumidifying and drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565246.4U CN220206192U (en) | 2023-06-19 | 2023-06-19 | Reciprocating circulation type self-dehumidifying and drying system |
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| Publication Number | Publication Date |
|---|---|
| CN220206192U true CN220206192U (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321565246.4U Active CN220206192U (en) | 2023-06-19 | 2023-06-19 | Reciprocating circulation type self-dehumidifying and drying system |
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| Country | Link |
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| CN (1) | CN220206192U (en) |
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2023
- 2023-06-19 CN CN202321565246.4U patent/CN220206192U/en active Active
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