CN211233667U

CN211233667U - Continuous plate drying device applied to wood industry

Info

Publication number: CN211233667U
Application number: CN201921759737.6U
Authority: CN
Inventors: 周星来
Original assignee: Jiangsu Caixu Wood Industry Co ltd
Current assignee: Jiangsu Caixu Wood Industry Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-08-11
Anticipated expiration: 2029-10-19

Abstract

The utility model belongs to the technical field of drying device, especially, be applied to continuous type panel drying device of wood industry, including bottom plate, slide plate and oven, one side fixed mounting of bottom plate has two transverse guide, and two transverse guide's top activity gomphosis have the slide plate, and slide plate's top surface fixed mounting has two sets of longitudinal rail, and the top of two sets of longitudinal rail gomphosis respectively is connected with first material frame and second material frame, and the middle part fixed mounting of bottom plate opposite side has the oven. The utility model discloses a fire burning furnace burning saw-dust and produce the heat, the heat gets into the curved pipe of heat conduction through hot cigarette pipe and vapor pipe respectively and heats the oven, and the two flow is adjusted in turn to the conversion valve under controlled state to adjust the temperature, during first material frame and second material frame drive embedding oven inner chamber in turn down at the slide plate, so relapse circulation has just realized the continuous type drying process to wood industry panel.

Description

Continuous plate drying device applied to wood industry

Technical Field

The utility model relates to a drying device technical field specifically is a be applied to continuous type panel drying device of wood industry.

Background

The wood industry refers to a general name of the series of industries such as felling, processing, manufacturing, transporting and selling, wherein woods contain a certain amount of water, in order to ensure the quality of the woods and wood products and prolong the service life, proper measures are needed to reduce the water in the woods to a certain degree, the water content of the woods is needed to be reduced, the temperature of the woods is needed to be increased, the water in the woods is evaporated and moves outwards, the water is quickly separated from the woods in air with a certain flowing speed to achieve the drying purpose, in order to ensure the quality of the dried woods, the humidity of a drying medium is needed to be controlled to obtain the effect of quickly drying the woods with high quality, the process is called drying the woods, the wood drying is an important link for ensuring and improving the wood quality, reducing the loss of the woods, improving the wood utilization rate, and meanwhile, the wood drying is also the largest process in the production process of the woods, therefore, the general aim of wood drying is to explore ways to increase the drying speed to reduce energy consumption and drying cost on the premise of ensuring drying quality, and common artificial wood drying methods which have been industrialized so far include conventional drying, high-temperature drying, dehumidification drying, solar drying, vacuum drying, high-frequency drying, microwave drying, flue gas drying and the like.

The plate drying device currently applied to the wood industry has the following problems:

1. at present, the plate drying device applied to the wood industry can only dry the wood industry plates by manual intermittence, and the processing efficiency is low.

2. At present, most of plate drying devices applied to the wood industry adopt a combustion furnace to heat and dry wood, so that the energy consumption is high and the drying temperature cannot be well controlled.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be applied to continuous type panel drying device of wood industry not enough to prior art, the panel drying device of having solved present being applied to wood industry can only carry out drying process machining efficiency low through manual discontinuity to wood industry panel to and adopt to fire burning furnace and heat drying to timber, lead to the problem that the energy consumption is higher and dry temperature can not control well.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a continuous plate drying device applied to wood industry comprises a bottom plate, a sliding plate and an oven, wherein two transverse guide rails are fixedly installed on one side of the bottom plate, the sliding plate is movably embedded at the top ends of the two transverse guide rails, two groups of longitudinal guide rails are fixedly installed on the top surface of the sliding plate, a first material frame and a second material frame are respectively embedded and connected at the top ends of the two groups of longitudinal guide rails, the oven is fixedly installed in the middle of the other side of the bottom plate, the first material frame and the second material frame are alternately embedded in an inner cavity of the oven, a heat conduction curved tube is embedded at the bottom end of the inner cavity of the oven, a conversion valve is communicated with one end of the heat conduction curved tube, a combustion furnace is arranged on one side of the oven, a smoke outlet of the combustion furnace is communicated to a first inlet of the conversion valve through a hot smoke, and a steam pipe is arranged at the top end of the boiler and communicated to the second inlet of the conversion valve.

As an optimal technical scheme of the utility model, the one end fixed mounting of bottom plate has the sideslip motor, the output shaft of sideslip motor has the sideslip lead screw, the nut fixed connection that the spiral shell closed on the sideslip lead screw in the bottom surface of slide plate, one side fixed mounting of slide plate has first indulges to move the motor and the second indulges to move the motor, the first output shaft of indulging to move the motor is screwed through first lead screw and is connected first material frame, the output shaft that the second indulged to move the motor is screwed through the second lead screw and is connected second material frame.

As an optimized technical scheme of the utility model, the avris equipartition fixed mounting of oven has ten infrared irradiation lamps.

As an optimal technical scheme of the utility model, the opposite side fixed mounting of oven has the electric cabinet, install heating controller and five relays in the electric cabinet, heating controller electric connection is five the control end of relay, five the output of relay is electric connection respectively the conversion valve the sideslip motor first indulge move the motor the second indulge move the motor with the infrared irradiation lamp.

As an optimal technical scheme of the utility model, the inner chamber of oven distributes and installs the temperature and humidity inductor, temperature and humidity inductor electric connection heating controller's signal output part.

As an optimized technical scheme of the utility model, the oven with the outer wall of boiler all the cladding has the insulating layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to continuous type panel drying device of wood industry possesses following beneficial effect:

1. according to the continuous type plate drying device applied to the wood industry, the combustion furnace burns wood chips to generate heat, the heat enters the heat conduction bent pipe through the hot smoke guide pipe and the water vapor pipe respectively to heat the oven, the flow of the heat conduction bent pipe and the flow of the heat conduction bent pipe are adjusted alternately under the controlled state through the conversion valve so as to adjust the temperature, the first material frame and the second material frame are alternately embedded into the inner cavity of the oven under the driving of the sliding plate, and the continuous type drying treatment of the wood industry plates is achieved through repeated circulation.

2. This be applied to continuous type panel drying device of wood industry, avris equipartition fixed mounting at the oven has ten infrared irradiation lamps, use the electric energy to the inside temporary heating of oven, after the temperature in the oven reached the temperature of settlement, ten infrared irradiation lamps stop work, the inside heating work of oven at this moment is whole to be heated by hot cigarette and the steam heat energy of hot cigarette pipe and steam pipe input, the realization is to the heated drying of wood industry panel, the two makes up each other, so that carry out efficient stoving in succession to wood industry panel, and energy saving by a wide margin.

Drawings

FIG. 1 is a schematic side view of the subjective structure of the present invention;

FIG. 2 is another side view of the subjective structure of the present invention;

fig. 3 is the utility model discloses the main structure of looking is cut open structure schematic diagram downwards.

In the figure: 1. a base plate; 2. a transverse guide rail; 3. a slide plate; 4. a longitudinal guide rail; 5. a first material rack; 6. a second material rack; 7. an oven; 8. a heat conducting bent tube; 9. a switching valve; 10. a combustion furnace; 11. a hot smoke conduit; 12. a boiler; 13. a water vapor pipe; 14. a traversing motor; 15. transversely moving the screw rod; 16. a first longitudinal movement motor; 17. a second longitudinal movement motor; 18. a first lead screw; 19. a second lead screw; 20. an infrared radiation lamp; 21. an electric cabinet; 22. a heating controller; 23. a relay; 24. temperature and humidity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a continuous plate drying device applied to wood industry comprises a bottom plate 1, a sliding plate 3 and an oven 7, wherein two transverse guide rails 2 are fixedly installed on one side of the bottom plate 1, the sliding plate 3 is movably embedded at the top ends of the two transverse guide rails 2, two groups of longitudinal guide rails 4 are fixedly installed on the top surface of the sliding plate 3, a first material frame 5 and a second material frame 6 are respectively embedded and connected at the top ends of the two groups of longitudinal guide rails 4, the oven 7 is fixedly installed in the middle of the other side of the bottom plate 1, the first material frame 5 and the second material frame 6 are alternately embedded in the inner cavity of the oven 7, a heat conduction curved tube 8 is embedded at the bottom end of the inner cavity of the oven 7, one end of the heat conduction curved tube 8 is communicated with a conversion valve 9, a combustion furnace 10 is arranged on one side of the oven 7, a smoke outlet of the combustion furnace 10 is communicated, the top end of the boiler 12 is provided with a steam pipe 13, and the steam pipe 13 is communicated to the second inlet of the conversion valve 9.

In the embodiment, a combustion furnace 10 combusts wood chips to generate heat, one part of the heat enters a heat conduction curved pipe 8 along with a flue gas and hot smoke guide pipe 11 to heat an oven 7, the other part of the heat is converted into steam in a boiler 12 and enters the heat conduction curved pipe 8 through a steam pipe 13 to heat the oven 7, a conversion valve 9 alternately adjusts the flow rate of the first material frame and the second material frame under a controlled state so as to adjust the temperature, the first material frame 5 and the second material frame 6 are respectively used for bearing wood plates needing drying treatment, the first material frame 5 and the second material frame 6 can longitudinally move along two groups of longitudinal guide rails 4 so as to be embedded into an inner cavity of the oven 7 to be dried, when the sliding plate 3 drives the first material frame 5 to be opposite to the inner cavity of the oven 7, the first material frame 5 moves towards and is embedded into the inner cavity of the oven 7, and is removed from the inner cavity of the oven 7 after drying is finished, at the moment, the sliding plate 3 drives the first material rack 5 and the second material rack 6 to transversely move along the transverse guide rail 2, so that the second material rack 6 is opposite to the inner cavity of the oven 7, then the second material rack 6 is moved into the inner cavity of the oven 7 for drying treatment, the second material rack 6 is moved out after drying is finished, at the moment, the wood board on the first material rack 5 completes the operations of blanking and reloading, and is moved to the opening position of the oven 7 again under the driving of the sliding plate 3, the secondary drying operation is realized, and the continuous drying treatment of the wood board is realized through repeated circulation.

Specifically, a traverse motor 14 is fixedly mounted at one end of the bottom plate 1, an output shaft of the traverse motor 14 is connected with a traverse screw rod 15, a nut screwed on the traverse screw rod 15 is fixedly connected to the bottom surface of the sliding plate 3, a first longitudinal movement motor 16 and a second longitudinal movement motor 17 are fixedly mounted at one side of the sliding plate 3, an output shaft of the first longitudinal movement motor 16 is screwed and connected with the first material rack 5 through a first screw rod 18, and an output shaft of the second longitudinal movement motor 17 is screwed and connected with the second material rack 6 through a second screw rod 19.

In this embodiment, the sliding plate 3 can be manually pushed to move transversely, so as to alternately align the first material rack 5 and the second material rack 6 with the opening of the oven 7, or automatically move and align with the opening of the oven 7 under the driving of the traverse motor 14 and the traverse screw 15, and similarly, the first material rack 5 and the second material rack 6 can alternately enter the inner cavity of the oven 7 to be dried along the two sets of longitudinal guide rails 4 under the manual pushing, or can automatically enter the oven 7 to be dried under the driving of the screwing of the first longitudinal movement motor 16 and the second longitudinal movement motor 17.

Specifically, ten infrared radiation lamps 20 are uniformly and fixedly arranged on the side of the oven 7.

In this embodiment, ten infrared radiation lamps 20 are used for auxiliary heating, and are used for quickly adjusting the temperature of the inner cavity of the oven 7, because the temperature conduction speed of the heat energy medium input by the heat conduction curved pipe 8 communicated with the hot smoke conduit 11 and the steam pipe 13 is relatively low, in order to quickly make the temperature in the oven 7 reach a set value, the electric energy is required to temporarily heat the inside of the oven 7, when the temperature in the oven 7 reaches the set temperature, the ten infrared radiation lamps 20 stop working, at this time, the heating work in the oven 7 is completely heated by the hot smoke and the steam heat input by the hot smoke conduit 11 and the steam pipe 13, and the heating and drying of the wood board are realized.

Specifically, an electric cabinet 21 is fixedly mounted on the other side of the oven 7, a heating controller 22 and five relays 23 are mounted in the electric cabinet 21, the heating controller 22 is electrically connected to control ends of the five relays 23, and output ends of the five relays 23 are respectively electrically connected to the switching valve 9, the transverse moving motor 14, the first longitudinal moving motor 16, the second longitudinal moving motor 17 and the infrared irradiation lamp 20.

In this embodiment, the heating controller 22 is an RC-668 electronic thermostat, which has multiple input and output contacts and can perform output control according to the input temperature signal in combination with its own program, so that the traversing motor 14, the first longitudinal moving motor 16 and the second longitudinal moving motor 17 can be controlled by five relays 23 to perform corresponding movements, the hot smoke duct 11 and the water vapor duct 13 are controlled by the switching valve 9 to be respectively communicated with the heat conducting curved tube 8, and the on and off time of the infrared radiation lamp 20 can be controlled, so as to energize and heat the inner cavity of the oven 7.

Specifically, temperature and humidity sensors 24 are distributed in the inner cavity of the oven 7, and the temperature and humidity sensors 24 are electrically connected to the signal output end of the heating controller 22.

In this embodiment, the temperature and humidity sensor 24 is a TH30R type sensor, and the detection temperature range thereof is forty degrees to one hundred thirty degrees celsius below zero, so that the temperature of the inner cavity of the oven 7 can be accurately detected, and the detected temperature data can be transmitted to the heating controller 22.

Specifically, the outer walls of the oven 7 and the boiler 12 are both coated with heat insulation layers.

In this embodiment, the insulating layer is used for keeping warm to the inner chamber of oven 7 and boiler 12, avoids heat loss wherein, and is energy-conserving effectual, and the insulating layer provides the protection to the staff of oven 7 and boiler 12 outer wall in addition, avoids it to be scalded.

The heating controller 22 and the temperature and humidity sensor 24 in this embodiment are known technologies that have been disclosed and widely used in daily life.

The utility model discloses a theory of operation and use flow: the combustion furnace 10 burns wood chips to generate heat, one part of the heat enters the heat conducting curved pipe 8 along with the smoke and hot smoke guide pipe 11 to heat the oven 7, the other part of the heat is converted into water vapor in the boiler 12 and enters the heat conducting curved pipe 8 through the water vapor pipe 13 to heat the oven 7, the conversion valve 9 alternately adjusts the flow rate of the first material rack 5 and the second material rack 6 under a controlled state so as to adjust the temperature, the first material rack 5 and the second material rack 6 are respectively used for bearing wood plates needing drying treatment, the first material rack 5 and the second material rack 6 can longitudinally move along the two groups of longitudinal guide rails 4 so as to be embedded into the inner cavity of the oven 7 to be dried, when the sliding plate 3 drives the first material rack 5 to be opposite to the inner cavity of the oven 7, the first material rack 5 moves towards and is embedded into the inner cavity of the oven 7, and the first material rack 5 moves out of the inner cavity of the oven 7 after the, at the moment, the sliding plate 3 drives the first material rack 5 and the second material rack 6 to transversely move along the transverse guide rail 2, so that the second material rack 6 is just opposite to the inner cavity of the oven 7, then the second material rack 6 is moved into the inner cavity of the oven 7 for drying treatment, after the drying is finished, the second material rack 6 is moved out again, at the moment, the wood panel on the first material rack 5 finishes the operations of blanking and reloading, and is moved to the opening position of the oven 7 again under the driving of the sliding plate 3, the second drying operation is realized, the continuous drying treatment of the wood panel is realized through repeated circulation, ten infrared radiation lamps 20 are uniformly and fixedly arranged on the side of the oven 7, because the temperature conduction speed of a heat energy medium input by the heat conduction curved pipe 8 communicated with the hot smoke guide pipe 11 and the water vapor pipe 13 is slow, in order to quickly enable the temperature in the oven 7 to reach a set value, the electric energy is needed to temporarily heat the interior of the oven 7, when the temperature in the oven 7 reaches a set temperature, the ten infrared radiation lamps 20 stop working, and at the moment, the heating work in the oven 7 is completely heated by hot smoke and steam heat energy input by the hot smoke guide pipe 11 and the steam pipe 13, so that the wood board is heated and dried, and the two are combined with each other, so that the wood board is continuously and efficiently dried, and energy can be greatly saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to continuous type panel drying device of wood industry, includes bottom plate (1), slide plate (3) and oven (7), its characterized in that: the oven is characterized in that two transverse guide rails (2) are fixedly installed on one side of the bottom plate (1), the top ends of the two transverse guide rails (2) are movably embedded with the sliding plate (3), two groups of longitudinal guide rails (4) are fixedly installed on the top surface of the sliding plate (3), the top ends of the two groups of longitudinal guide rails (4) are respectively embedded and connected with a first material frame (5) and a second material frame (6), the middle part of the other side of the bottom plate (1) is fixedly provided with the oven (7), the first material frame (5) and the second material frame (6) are alternately embedded and connected with the inner cavity of the oven (7), the bottom end of the inner cavity of the oven (7) is embedded and provided with a heat conduction curved pipe (8), one end of the heat conduction curved pipe (8) is communicated with a conversion valve (9), one side of the oven (7) is provided with a combustion furnace (10), and a smoke outlet of the combustion furnace (10) is communicated with a, the top end of the combustion furnace (10) is provided with a boiler (12), the top end of the boiler (12) is provided with a steam pipe (13), and the steam pipe (13) is communicated to a second inlet of the conversion valve (9).

2. A continuous type board drying device applied to wood industry according to claim 1, wherein: the material conveying device is characterized in that a transverse moving motor (14) is fixedly mounted at one end of the base plate (1), an output shaft of the transverse moving motor (14) is connected with a transverse moving screw rod (15), a nut screwed on the transverse moving screw rod (15) is fixedly connected to the bottom surface of the sliding plate (3), a first longitudinal moving motor (16) and a second longitudinal moving motor (17) are fixedly mounted at one side of the sliding plate (3), an output shaft of the first longitudinal moving motor (16) is connected with the first material frame (5) in a screwed mode through the first screw rod (18), and an output shaft of the second longitudinal moving motor (17) is connected with the second material frame (6) in a screwed mode through the second screw rod (19).

3. A continuous type board drying device applied to wood industry according to claim 2, wherein: ten infrared radiation lamps (20) are uniformly and fixedly arranged on the side of the oven (7).

4. A continuous type board drying device applied to wood industry according to claim 3, wherein: the other side of the oven (7) is fixedly provided with an electric cabinet (21), a heating controller (22) and five relays (23) are arranged in the electric cabinet (21), the heating controller (22) is electrically connected with control ends of the five relays (23), and output ends of the five relays (23) are respectively and electrically connected with the conversion valve (9), the transverse moving motor (14), the first longitudinal moving motor (16), the second longitudinal moving motor (17) and the infrared irradiation lamp (20).

5. A continuous board drying device applied to wood industry as claimed in claim 4, wherein: temperature and humidity sensors (24) are distributed in the inner cavity of the oven (7), and the temperature and humidity sensors (24) are electrically connected with the signal output end of the heating controller (22).

6. A continuous type board drying device applied to wood industry according to claim 1, wherein: the outer walls of the oven (7) and the boiler (12) are coated with heat insulation layers.