CN208269529U - A kind of bamboo cane drying equipment - Google Patents

Abstract

The utility model discloses a kind of bamboo cane drying equipment, including drying cabinet, heat exchanger, circulating fan, air source heat pump host and coolant connecting tube, drying cabinet includes feeding door and isolation board, the side of feeding door setting drying cabinet, the bottom of drying cabinet is equipped with the isolation board placed vertically, and the top of isolation board and drying cabinet has preset gap, heat exchanger and circulating fan are set in drying box body, circulating fan is set to isolation board towards the side of air source heat pump host, heat exchanger be located at circulating fan it is ipsilateral and be set to circulating fan top, air source heat pump host is connect by coolant connecting tube with heat exchanger.The technical solution of the utility model bamboo cane drying equipment changes the boiler of traditional drying equipment, hot-blast stove mode, uses air source heat pump as heat source, no discharge is pollution-free, energy-efficient.

Description

A kind of bamboo cane drying equipment

Technical field

The utility model relates to bamboo product drying equipment technologies, and in particular to a kind of bamboo cane drying equipment.

Background technique

Bamboo is perennial gramineous bamboo department linoleic plant, and it is a branch gramineous that stem, which is wooden, in the torrid zone, sub- heat It is distributed on band area and most concentrates, there are many type, and growth is rapid.Bamboo wood physical and mechanical property is superior, durable, widely used. Bamboo intensity is higher than common timber, and some bamboo kind intensity is even more than steel;Bamboo, which has, once afforests successfully, subterranean stem Bamboo shoot, Cheng Zhu can be gone out by row whip every year, cut selectively every year, have the characteristics that continuous utilization without destroying ecological environment.Bamboo is China The important component of the forest reserves is known as the laudatory title of Chinese second forest reserves.Industrialized utilization is worth in world's bamboo Highest, best performance are good, and the moso bamboo about 90% being distributed in flakes is concentrated to be distributed in China, provide for China's bamboo wood industrialized utilization Advantageous advantage.As long as bamboo board service life by proper treatment was up to 30 years, and the meticulous choosing of bamboo wood type Select, preservative treatment, auxiliary material use and aging or the periodic replacement of broken parts etc. can increase the durable of product Property.

Original bamboo wood carries out needing to carry out drying and processing after cutting into item, could be used for subsequent processing.However, existing Bamboo cane drying equipment mostly use fossil fuel such as coal burning to provide heat source greatly, carbon sulfur emissions is higher, to environment dirt It contaminates larger.

Summary of the invention

The main purpose of the utility model is to provide a kind of bamboo cane drying equipment, it is intended to using air source heat pump as heat Low pollution emission is realized in source, protects environment.

To achieve the above object, the utility model proposes a kind of bamboo cane drying equipment, including drying cabinet, heat exchanger, Circulating fan, air source heat pump host and coolant connecting tube, the drying cabinet include feeding door and isolation board, the feeding door The side of the drying cabinet is set, the bottom of the drying cabinet is equipped with the isolation board placed vertically, and the isolation board with The top of the drying cabinet has preset gap, and the heat exchanger and the circulating fan are set to the drying cabinet Interior, the circulating fan is set to the isolation board towards the side of the air source heat pump host, and the heat exchanger is located at described Circulating fan is ipsilateral and is set to the top of the circulating fan, and the air source heat pump host passes through the coolant connecting tube and institute State heat exchanger connection.

Preferably, the heat exchanger is horizontally placed in the drying box body, and the height of the heat exchanger not higher than it is described every Height from plate.

Preferably, the drying equipment further includes aeration device, and the aeration device is set to the drying cabinet connection The height of the side of the coolant connecting tube, the aeration device is greater than the height of the air source heat pump host, and is greater than The height of the heat exchanger.

Preferably, the aeration device is electronic new air-valve.

Preferably, the drying equipment further includes wet-emitting blower, and the wet-emitting blower is set to the top of the drying cabinet Close to the side of the feeding door.

Preferably, the drying equipment further includes electric secondary heater, and the electricity secondary heater is set to the drying cabinet Top is close to the side of the air source heat pump host.

Preferably, the electric secondary heater includes multiple electric heating tubes.

Preferably, the drying cabinet is provided with access hole close to the side of the air source heat pump host.

Preferably, the drying cabinet is polyurethane foam board structure.

Beneficial effect

1, boiler, the hot-blast stove mode for changing traditional drying equipment, use air source heat pump as heat source, no discharge, nothing Pollution, it is energy-efficient；

2, it only needs consuming electric power and is not required to artificial on duty, reduction labor intensity, raising production efficiency；

3, guarantee the uniformity of drying and bamboo cane does not play spot, indeformable, surface attached water rate is low, is conducive to following process, mentions High product quality.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model bamboo cane drying equipment；

Fig. 2 is the schematic diagram of internal structure of Fig. 1.

In figure, 1. drying cabinets, 2. wet-emitting blowers, 3. electric secondary heaters, 4. aeration devices, 5. heat exchangers, 6. air-sources Heat pump main frame, 7. circulating fans, 8. bamboo canes, 9. coolant connecting tubes, 10. feeding doors, 11. access holes, 12. return air channels, 13. go out Wind channel, 14. static pressure cavitys, 15. isolation boards

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of bamboo cane drying equipments.

Fig. 1 to Fig. 2 is please referred to, in an embodiment of the utility model, which includes drying cabinet 1, changes Hot device 5, circulating fan 7, air source heat pump host 6 and coolant connecting tube 9, the drying cabinet 1 include feeding door 10 and isolation Plate 15, the feeding door 10 be arranged it is described drying cabinet 1 side, it is described drying cabinet 1 bottom be equipped with place vertically every From plate 15, and the top of the isolation board 15 and the drying cabinet 1 has a preset gap, the heat exchanger 5 and described follows Ring blower 7 is set in the drying cabinet 1, and the circulating fan 7 is set to the isolation board 15 towards the air source heat pump The side of host 6, the heat exchanger 5 be located at the circulating fan 7 it is ipsilateral and be set to the circulating fan 7 top, the sky Air supply heat pump host 6 is connect by the coolant connecting tube 9 with the heat exchanger 5.

In the present embodiment, air source heat pump host 6 is mounted on drying 1 rear portion of cabinet at air source heat pump host 6, Drying cabinet 1 is separated by isolation board 15 in former and later two parts.Front is used to put the bamboo cane 8 for needing to dry, and is above bamboo cane 8 Return air channel 12；The bottom when stacking is put of bamboo cane 8 is maximum at a distance from isolation board 15, with the increase for stacking height, bamboo cane 8 It is gradually drawn close to isolation board 15 and is finally in contact with it and seals, make to form a static pressure cavity between bamboo cane 8 and isolation board 15 14.Heat exchanger 5, the air outlet position of 5 height of heat exchanger and air source heat pump host 6 are installed between isolation board 15 and drying cabinet 1 It sets and preferably flushes, heat exchanger 5 is connected by coolant connecting tube 9 with air source heat pump host 6.Circulating fan 7 be mounted on every From between plate 15 and the bottom of drying cabinet 1, air-out passage 13 is formed between blower 7, isolation board 15 and heat exchanger 5.

When work, after bamboo cane 8 is well placed by opening feeding door 10 such as Fig. 2, closes the door and open equipment, air source heat pump host 6 Operating absorbs the heat in outside air and is transported to heat exchanger 5 by coolant connecting tube 9, and the operating of circulating fan 7 makes empty in cabinet The heat of heat exchanger 5 is taken away in arrow direction flowing in gas such as Fig. 2, uniformly blows over via static pressure cavity 14 and bamboo cane 8 is laminated makes It heats up and takes away moisture, is returned at heat exchanger 5, is looped back and forth like this so that drying temperature in cabinet 1 by return air channel 12 Rise, 8 dehydration of bamboo cane.

Preferably, the heat exchanger 5 is horizontally placed in the drying cabinet 1, and the height of the heat exchanger 5 is not higher than described The height of isolation board 15.

Heat exchanger 5 is horizontally placed in the drying cabinet 1, both ends are separately fixed on isolation board 15 and cabinet；It changes simultaneously The height of hot device 5 is not higher than the height of isolation board 15, advantageously forms return air channel 12, improves heat transfer effect.

Preferably, the drying equipment further includes aeration device 4, and the aeration device 4 is set to the drying cabinet 1 and connects The side of the coolant connecting tube 9 is connect, the height of the aeration device 4 is greater than the height of the air source heat pump host 6, and Greater than the height of the heat exchanger 5.

The setting height of aeration device 4 is greater than to the height of air source heat pump host 6, also greater than the height of heat exchanger 5, benefit The dry air that air source heat pump host 6 excludes is sucked in aeration device 4, while the fresh air sucked being capable of smooth inflow heat exchanger In 5, heat transfer effect is improved.

Preferably, the aeration device 4 is electronic new air-valve, reliable in action and is easy to centralized control.

Preferably, the drying equipment further includes wet-emitting blower 2, and the wet-emitting blower 2 is set to the top of the drying cabinet 1 Portion is close to the side of the feeding door 10.

The top that wet-emitting blower 2 is set to drying cabinet 1 is conducive to rapidly flow through bamboo close to the side of feeding door 10 Moisture in the air-flow of item 8 quickly excludes, and improves drying efficiency.

Preferably, the drying equipment further includes electric secondary heater 3, and the electricity secondary heater 3 is set to the top of drying cabinet 1 Portion is close to the side of the air source heat pump host 6.

By electric secondary heater 3 be set to drying cabinet 1 top close to the side of air source heat pump host 6, be conducive to using Person carries out auxiliary heating to the air-flow being located in return air channel 12 according to the actual situation, to improve drying efficiency.

Preferably, the electric secondary heater 3 includes multiple electric heating tubes, has the advantages that heating efficiency is high, cost is relatively low.

As illustrated in fig. 1, it is preferred that the drying cabinet 1 is provided with maintenance close to the side of the air source heat pump host 6 Mouth 11, convenient for daily m of e.

Preferably, the drying cabinet 1 be polyurethane foam board structure, with good heat-insulation effect, lightweight construction it is excellent Point.

Bamboo cane drying equipment provided by the utility model at work, opens feeding door 10, closes the door after bamboo cane 8 is well placed It is then turned on equipment, the operating of air source heat pump host 6 absorbs the heat in outside air and is transported to heat exchanger by coolant connecting tube 9 5, the operating of circulating fan 7 takes away arrow direction flowing in air such as Fig. 2 by the heat of heat exchanger 5, via static pressure chamber Body 14, which uniformly blows over bamboo cane 8, to be made it heat up and takes away moisture, is returned at heat exchanger 5, is so recycled past by return air channel 12 Again so that drying box body temperature rises, bamboo cane dehydration.When equipment needs hydrofuge, wet-emitting blower 2 is opened, aeration device 4 open, and the high temperature and humidity air of return air channel 12 is discharged from wet-emitting blower 2；After the dehumidifying that air source heat pump host 6 is blown out Dry air sucked from aeration device 4 drying cabinet 1.Electric secondary heater 3 is opened when having additional heat demand, with heat exchanger 5 Origin of heat in drying cabinet 1 is served as together.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (9)

1. a kind of bamboo cane drying equipment, which is characterized in that including drying cabinet, heat exchanger, circulating fan, air source heat pump host And coolant connecting tube, the drying cabinet include feeding door and isolation board, the side of the drying cabinet is arranged in the feeding door, The bottom of the drying cabinet is equipped with the isolation board placed vertically, and the top of the isolation board and the drying cabinet is with pre- If gap, the heat exchanger and the circulating fan be set in the drying box body, the circulating fan be set to it is described every From plate towards the side of the air source heat pump host, the heat exchanger be located at the circulating fan it is ipsilateral and be set to the circulation The top of blower, the air source heat pump host are connect by the coolant connecting tube with the heat exchanger.

2. bamboo cane drying equipment as described in claim 1, which is characterized in that the heat exchanger is horizontally placed on the drying cabinet It is interior, and the height of the heat exchanger is not higher than the height of the isolation board.

3. bamboo cane drying equipment as claimed in claim 2, which is characterized in that the drying equipment further includes aeration device, institute It states aeration device and is set to the side that the drying cabinet connects the coolant connecting tube, the height of the aeration device is greater than institute State the height of air source heat pump host, and the height greater than the heat exchanger.

4. bamboo cane drying equipment as claimed in claim 3, which is characterized in that the aeration device is electronic new air-valve.

5. bamboo cane drying equipment as described in claim 1, which is characterized in that the drying equipment further includes wet-emitting blower, institute It states wet-emitting blower and is set to the top of the drying cabinet close to the side of the feeding door.

6. bamboo cane drying equipment as described in claim 1, which is characterized in that the drying equipment further includes electric secondary heater, The electricity secondary heater is set to the top of the drying cabinet close to the side of the air source heat pump host.

7. bamboo cane drying equipment as claimed in claim 6, which is characterized in that the electricity secondary heater includes multiple electric heating Pipe.

8. such as the described in any item bamboo cane drying equipments of claim 1-7, which is characterized in that the drying cabinet is close to the sky The side of air supply heat pump host is provided with access hole.

9. such as the described in any item bamboo cane drying equipments of claim 1-7, which is characterized in that the drying cabinet is polyurethane hair Steep hardened structure.