Wood board drying device for home production

Abstract

The utility model provides a wood board drying device for home production. The wood board drying device comprises a filter screen plate, an HEPA efficient air filter, an activated carbon filter layer, a spraying plate and a fan. According to the utility model, through the filter screen plate in the drying box, large-particle dust can be intercepted, then gas rises and passes through the HEPA efficient air filter so as to further filter small particles, then the gas enters the box body through the exhaust pipe, and then in the box body, the gas firstly passes through the activated carbon filter layer and then passes through the air outlet pipe; the activated carbon filter layer adsorbs harmful gas therein, then the water pump pumps water from the water tank and conveys the water to the spraying plate through the hose, so that the gas is sprayed and further purified, and finally, the fan discharges the treated gas through the discharge pipe. Therefore, the dust and harmful gas generated in the drying process can be treated more comprehensively and efficiently, pollution to the environment is reduced, and the health of operators is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the domestic production technical field especially relates to a domestic production is with plank drying device. BACKGROUND

[0002] In today's domestic production field, plank drying is a crucial link, through drying to remove moisture, can make the fiber of plank tightly combine, improve its overall strength and hardness, thereby can not be easily deformed, broken and mildew in the use process.

[0003] The utility model discloses a plank drying device discloses a plank drying device, including the box, the box upper end is installed hot -blast machine, the outlet of hot -blast machine is connected with the air guide shell, the front portion of box left and right two sides inner wall is all along vertical and is opened the slide groove, the first guide rail is arranged between two slide grooves along left and right directions, and the first guide rail left and right two ends are corresponding sliding connection with the slide groove of left and right two sides, the left and right sides of box rear end outer wall are all along vertical and are fixed with the second guide rail, and the support strip is arranged between two second guide rails along left and right directions, and the support strip left and right two ends are corresponding sliding connection with the second guide rail of left and right two sides, the rear end of box is opened multiple vertical through -opening from left to right evenly, and the multiple limiting frame is evenly distributed with multiple limiting frame from left to right evenly on the downside of support strip.

[0004] But in the drying process, plank can produce a large amount of dust and harmful gas, such as formaldehyde and other volatile organic compounds, the existing drying device lacks the processing measure to them, makes these dust and harmful gas direct emission to the air, not only causes the serious pollution to the environment, also can constitute the threat to the health of operating personnel. UTILITY MODEL CONTENTS

[0005] To solve the above technical problem, the utility model adopts the technical scheme of a plank drying device for domestic production, which comprises a bottom plate and a drying box arranged on the upper surface of the bottom plate, a drying assembly for drying planks is arranged in the drying box, a placing rack is arranged in the drying box, and a filter assembly for treating dust and harmful gas is arranged on one side of the drying box.

[0006] The filter assembly comprises a filter screen plate arranged inside the drying box, and a HEPA high-efficiency air filter arranged above the filter screen plate, an exhaust pipe is arranged above the HEPA high-efficiency air filter, one end of the exhaust pipe penetrates the outside of the drying box, a box body is arranged at one end of the exhaust pipe, an activated carbon filter layer is arranged in the box body, a spray plate is arranged above the activated carbon filter layer, a hose is arranged on the upper surface of the spray plate, one end of the hose penetrates the outer surface of the box body, a water pump is arranged at one end of the hose, a water tank is arranged at one end of the water pump, a discharge pipe is arranged above the spray plate, one end of the discharge pipe penetrates above the box body, and a fan is arranged at one end of the discharge pipe.

[0007] Further, the inside of the box body is provided with a slag receiving basin located below the activated carbon filter layer.

[0008] Further, the drying assembly comprises an electric heating pipe arranged on the inner wall of the drying box, and a centrifugal fan arranged on the upper surface of the bottom plate, the inside of the drying box is provided with an air duct in communication with the centrifugal fan, the electric heating pipe is located below the HEPA high-efficiency air filter, the air duct is located below the electric heating pipe, and the electric heating pipe is electrically connected with an external power supply.

[0009] Further, the outer surface of the drying box is hingedly connected with three heat preservation doors, the outer surfaces of the three heat preservation doors are each provided with a sealing rubber strip, and the three heat preservation doors are each connected with a side of the drying box by a latch.

[0010] Further, the inner wall of the drying box is provided with a temperature sensor, and one side of a group of heat preservation doors close to the filter screen plate is provided with a control panel.

[0011] Further, the placing rack comprises a connecting plate and universal wheels arranged at the bottom of the connecting plate, the upper surface of the connecting plate is provided with a rack body, the inside of the rack body is provided with a layer plate, the upper surface of the layer plate is provided with an anti-collision corner, one side of the layer plate is hingedly connected with a limiting plate, and one side of the limiting plate is connected with one side of the layer plate by a latch.

[0012] Further, the inside of the drying box is provided with a chute A and a chute B, the size of the chute A is larger than that of the chute B, the universal wheels are embeddedly connected with the inside of the chute B, the bottom of one group of heat preservation doors is provided with a clamping block, and the clamping block is embeddedly connected with the inside of the chute A.

[0013] Compared with the prior art, the wood board drying device has the advantages that: the filter screen plate, the HEPA high-efficiency air filter, the activated carbon filter layer, the spray plate and the fan are arranged in the drying box, the filter screen plate can intercept large-particle dust, then the gas rises through the HEPA high-efficiency air filter to further filter small particles, then the gas enters the box body through the exhaust pipe, and then in the box body, the gas first passes through the activated carbon filter layer, the activated carbon filter layer adsorbs harmful gas therein, then the water pump pumps water from the water tank and delivers the water to the spray plate through the hose to spray the gas and further purify the gas, and finally the fan discharges the treated gas through the discharge pipe, so that the device can more comprehensively and efficiently treat dust and harmful gas generated in the drying process, reduce pollution to the environment, and protect the health of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0014] The disclosure of the present application will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the present application. In the drawings, the same reference numerals are used to refer to the same parts. Among them:

[0015] Figure 1 The overall structure of the wood board drying device for home production is schematically shown;

[0016] Figure 2 The partial filter assembly structure of the wood board drying device for home production is schematically shown;

[0017] Figure 3 The internal schematic diagram of the overall structure of the wood board drying device for home production is schematically shown;

[0018] Figure 4 The placement rack structure of the wood board drying device for home production is schematically shown.

[0019] Reference numerals in the drawings: 1, bottom plate; 2, drying box; 21, chute A; 22, chute B; 3, drying assembly; 31, electric heating pipe; 32, centrifugal fan; 33, air duct; 4, placement rack; 41, connecting plate; 42, universal wheel; 43, rack body; 44, layer plate; 45, anti-collision corner; 46, limiting plate; 5, filter assembly; 51, filter screen plate; 52, HEPA high-efficiency air filter; 53, exhaust pipe; 54, box body; 541, discharge pipe; 55, activated carbon filter layer; 56, spray plate; 561, hose; 57, water pump; 58, water tank; 59, fan; 6, slag receiving basin; 7, heat preservation door; 71, sealing rubber strip; 72, clamping block; 8, control panel; 81, temperature sensor. DETAILED DESCRIPTION

[0020] It is easy to understand that according to the technical scheme of the utility model, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the utility model. Therefore, the following specific embodiments and drawings are only exemplary description of the technical scheme of the utility model, and should not be regarded as the whole of the utility model or as the limitation or restriction of the technical scheme of the utility model.

[0021] According to an embodiment of the utility model Figure 1 is shown.

[0022] A kind of wood board drying device for home production, comprising: bottom plate 1, and the drying box 2 of setting on the upper surface of bottom plate 1, the inside of drying box 2 is provided with the drying component 3 of drying wood board, the inside of drying box 2 is provided with placing rack 4, one side of drying box 2 is provided with the filter component 5 for processing dust and harmful gas.

[0023] In the embodiment, please refer to Figures 1-4 , filter component 5 includes filter screen 51 being arranged in the inside of drying box 2, and HEPA high-efficiency air filter 52 being arranged above filter screen 51, the upper side of HEPA high-efficiency air filter 52 is provided with exhaust pipe 53, one end of exhaust pipe 53 penetrates the outside of drying box 2, one end of exhaust pipe 53 is provided with box body 54, the inside of box body 54 is provided with activated carbon filter layer 55, the upper side of activated carbon filter layer 55 is provided with spray plate 56, the upper surface of spray plate 56 is provided with hose 561, one end of hose 561 penetrates the outer surface of box body 54, one end of hose 561 is provided with water pump 57, one end of water pump 57 is provided with water tank 58, the upper side of spray plate 56 is provided with discharge pipe 541, one end of discharge pipe 541 penetrates the upper side of box body 54, one end of discharge pipe 541 is provided with fan 59, in drying process, wood board produces dust and harmful gas, first through filter screen 51 in the inside of drying box 2, filter screen 51 will intercept larger particle dust, then, gas rises through HEPA high-efficiency air filter 52, to further filter tiny particles, then, gas passes through exhaust pipe 53 and enters box body 54, then in box body 54, gas first passes through activated carbon filter layer 55, activated carbon filter layer 55 adsorbs harmful gas therein, then, water pump 57 pumps water from water tank 58 and is delivered to spray plate 56 by hose 561, to spray gas, further purify gas, finally, fan 59 discharges treated gas through discharge pipe 541, so that the component not only can more comprehensively and efficiently process dust and harmful gas produced in drying process, reduce pollution to environment, also protect the health of operator.

[0024] The inside of the box body 54 is provided with a slag basin 6, which is located below the activated carbon filter layer 55 and can collect waste slag after waste gas treatment.

[0025] The drying assembly 3 comprises an electric heating pipe 31 arranged on the inner wall of the drying box 2 and a centrifugal fan 32 arranged on the upper surface of the bottom plate 1. The inside of the drying box 2 is provided with an air duct 33 in communication with the centrifugal fan 32. The electric heating pipe 31 is located below the HEPA high-efficiency air filter 52, and the air duct 33 is located below the electric heating pipe 31. The electric heating pipe 31 is electrically connected with an external power supply. After the electric heating pipe 31 is connected with the external power supply, it generates heat. At the same time, the centrifugal fan 32 sends air into the drying box 2 through the air duct 33. Therefore, the hot air heated by the electric heating pipe 31 can circulate in the drying box 2 to dry the wood board.

[0026] The outer surface of the drying box 2 is hingedly connected with three sets of heat preservation doors 7. The outer surface of each of the three sets of heat preservation doors 7 is provided with a sealing rubber strip 71. Each of the three sets of heat preservation doors 7 is connected with a side of the drying box 2 by a latch. The design of multiple sets of heat preservation doors 7 can facilitate workers to more safely push and take out the wood board in the drying box 2. The sealing rubber strip 71 can further reduce heat loss.

[0027] The inner wall of the drying box 2 is provided with a temperature sensor 81. One side of one of the heat preservation doors 7 close to the filter screen 51 is provided with a control panel 8. The temperature sensor 81 monitors the temperature in the drying box 2 in real time and transmits the temperature signal to the control panel 8. In addition, multiple temperature sensors 81 can be arranged during actual installation to more comprehensively and accurately detect the temperature of the entire drying box 2.

[0028] The placing rack 4 comprises a connecting plate 41 and universal wheels 42 arranged at the bottom of the connecting plate 41. The upper surface of the connecting plate 41 is provided with a rack body 43. The inside of the rack body 43 is provided with a layer plate 44. The upper surface of the layer plate 44 is provided with an anti-collision corner 45. One side of the layer plate 44 is hingedly connected with a limiting plate 46. One side of the limiting plate 46 is connected with one side of the layer plate 44 by a latch. The universal wheels 42 can facilitate the movement of the placing rack 4 in and out of the drying box 2. The layer plate 44 in the rack body 43 is used to place the wood board. The anti-collision corner 45 prevents the wood board from being damaged by collision. The limiting plate 46 is connected with the layer plate 44 by a latch to limit the position of the wood board on the layer plate 44.

[0029] The inside of the drying box 2 is provided with a chute A21 and a chute B22, the size of the chute A21 is larger than that of the chute B22, the universal wheel 42 is embeddedly connected with the inside of the chute B22, the bottom of one group of the heat preservation doors 7 is provided with a clamping block 72, the clamping block 72 is embeddedly connected with the inside of the chute A21, although the universal wheel 42 itself is provided with a brake pad, in order to further prevent the displacement of the placing rack 4, therefore the chute B22 is designed to further increase the stability of the placing rack 4 during drying, in addition, according to Figure 1 and Figure 3 It can be seen that the heat preservation door 7 located in the lowermost layer can be embedded in the chute A21 through the clamping block 72, so as to facilitate the operator to more safely close the heat preservation door 7 during actual use.

[0030] Specifically, the universal wheel 42 in the placing rack 4 can conveniently move the placing rack 4 in and out of the drying box 2, the layer plate 44 in the rack body 43 is used to place the wood board, the anti-collision angle 45 prevents the wood board from being damaged by collision of the edge and corner, the limiting plate 46 is connected with the layer plate 44 through a bolt, which can limit the position of the wood board on the layer plate 44, after the wood board is placed, it is pushed into the drying box 2, although the universal wheel 42 itself is provided with a brake pad, in order to further prevent the displacement of the placing rack 4, therefore the chute B22 in the drying box 2 can further increase the stability of the placing rack 4 during drying, in addition, according to Figure 1 and Figure 3It can be seen that the heat preservation door 7 located in the lowermost layer can be embedded in the sliding groove A21 through the clamping block 72, so that the operator can more safely close the heat preservation door 7 during actual use, then connect the electric heating pipe 31 to the external power supply to make it heat, at the same time, the air is sent into the drying box 2 through the air duct 33 by the centrifugal fan 32, so that the hot air heated by the electric heating pipe 31 can circulate in the drying box 2 to dry the wood board, the temperature sensor 81 in the drying box 2 monitors the temperature in the drying box 2 in real time and transmits the temperature signal to the control panel 8, in addition, a plurality of temperature sensors 81 can be arranged during actual installation, so that the temperature of the entire drying box 2 can be more comprehensively and accurately detected, during the above drying process, the dust and harmful gas generated by the wood board first pass through the filter screen plate 51 in the drying box 2, the filter screen plate 51 can intercept larger particles of dust, then the gas rises through the HEPA high-efficiency air filter 52 to further filter small particles, then the gas enters the box body 54 through the exhaust pipe 53, then in the box body 54, the gas first passes through the activated carbon filter layer 55, the activated carbon filter layer 55 adsorbs the harmful gas therein, then the water pump 57 pumps water from the water tank 58 and delivers it to the spray plate 56 through the hose 561, so as to spray the gas and further purify the gas, the slag collecting basin 6 located below the activated carbon filter layer 55 can collect the waste residue after the waste gas is treated, finally, the fan 59 discharges the treated gas through the discharge pipe 541, so that the assembly can not only more comprehensively and efficiently treat the dust and harmful gas generated during the drying process and reduce the pollution to the environment, but also protect the health of the operator.

[0031] The technical scope of the utility model is not limited to the content in the above description, and those skilled in the art can make various deformations and modifications to the above embodiment without departing from the technical thought of the utility model, and these deformations and modifications should all belong to the protection scope of the utility model.

Claims

1. A wood drying device for home furnishing production, characterized in that: It includes a base plate and a drying box set on the upper surface of the base plate. The drying box is equipped with a drying component for drying wooden boards, a placement rack is provided inside the drying box, and a filter component for handling dust and harmful gases is provided on one side of the drying box. The filtration assembly includes a filter screen inside the drying chamber and a HEPA high-efficiency air filter above the filter screen. An exhaust pipe is located above the HEPA high-efficiency air filter, with one end extending through the outside of the drying chamber. A housing is located at one end of the exhaust pipe. An activated carbon filter layer is located inside the housing. A spray plate is located above the activated carbon filter layer. A flexible hose is attached to the upper surface of the spray plate, with one end extending through the outer surface of the housing. A water pump is located at one end of the flexible hose, and a water tank is located at one end of the water pump. A discharge pipe is located above the spray plate, with one end extending through the top of the housing. A fan is located at one end of the discharge pipe.

2. The wood drying device for home furnishing production according to claim 1, characterized in that: The box body is equipped with a slag collection basin, which is located below the activated carbon filter layer.

3. The wood board drying device for home furnishing production according to claim 1, characterized in that: The drying assembly includes an electric heating element disposed on the inner wall of the drying chamber and a centrifugal fan disposed on the upper surface of the bottom plate. An air duct is provided inside the drying chamber, and the air duct is connected to the centrifugal fan. The electric heating element is located below the HEPA high-efficiency air filter, and the air duct is located below the electric heating element. The electric heating element is electrically connected to an external power source.

4. The wood board drying device for home furnishing production according to claim 1, characterized in that: The outer surface of the drying oven is hinged with an insulated door. There are three sets of insulated doors. The outer surface of each of the three sets of insulated doors is equipped with a sealing strip. One side of each of the three sets of insulated doors is connected to a latch on one side of the drying oven.

5. The wood drying device for home furnishing production according to claim 4, characterized in that: The drying oven is equipped with a temperature sensor on its inner wall, and a control panel is located on one side of the set of insulated doors near the filter screen.

6. The wood board drying device for home furnishing production according to claim 4, characterized in that: The placement rack includes a connecting plate and casters at the bottom of the connecting plate. A frame is provided on the upper surface of the connecting plate, and a shelf is provided inside the frame. Anti-collision corners are provided on the upper surface of the shelf. A limit plate is hinged to one side of the shelf, and one side of the limit plate is connected to one side of the shelf with a pin.

7. The wood board drying device for home furnishing production according to claim 6, characterized in that: The drying oven has a sliding groove A and a sliding groove B inside. The sliding groove A is larger than the sliding groove B. The caster wheel is fitted into the interior of the sliding groove B. A set of the heat preservation doors has a locking block at the bottom, which is fitted into the interior of the sliding groove A.

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