134 results about "Wood drying" patented technology

The invention discloses a high-quality formed ginkgo wood furniture manufacturing and processing technology, and relates to the technical field of furniture production, and the high-quality formed ginkgo wood furniture manufacturing and processing technology comprises ginkgo wood selection, ginkgo wood treatment, wood modification, part processing and surface treatment. Before drying, the cut ginkgo biloba boards are subjected to primary treatment, surface impurities are removed, and primary balance treatment is carried out, so that stress concentration in the later drying process is reduced; primarily drying the primarily treated wood, adjusting the thickness and the drying temperature and humidity of the wood, adjusting the temperature in the drying chamber according to the thickness and the initial water content of the wood by using a combined drying technology, and controlling the distance between the wood to be 1 / 10-1 / 8 of the width of the wood through a circulating air drying system. By means of the combined drying technology, dynamic control over the ginkgo wood drying quality is achieved, the problems that the drying process is complex and wood is prone to warping or cracking during drying are solved, the drying period is shortened, wood deformation and cracking are reduced, the physical performance of the wood is improved, and the drying efficiency is improved.

A kiln moisture measurement system is provided for measuring the moisture content of a charge of timber in a timber drying kiln, and comprises first and second electrically conductive elements spaced apart in the kiln on respective mounts, with the charge of timber between the electrically conductive elements. The first and second electrically conductive elements are connected to an electronic controller such that electric charge can be transmitted between the first and / or second electrically conductive element and the electronic controller. The electrically conductive elements are each resiliently movable against respective contact portions of the charge of timber when the charge of timber is adjacent the first electrically conductive element and the second electrically conductive element. The electronic controller is subsequently configured to measure one or more dielectric properties of a portion of the timber between the electrically conductive elements to determine a moisture level of the charge of timber.

The invention relates to the field of preservative wood treatment devices, in particular to a quick preservative wood drying device which comprises a drying tank body, a drying mechanism, a preservative wood separating and loading mechanism and a frame moving mechanism. Wherein the drying mechanism is mounted at the top of the drying tank main body, a drying part of the drying mechanism extends into the drying tank main body, and the anticorrosive wood separation loading mechanism comprises a hollow bearing frame arranged in the drying tank main body and a plurality of transverse plate clamping grooves formed in the inner wall of the hollow bearing frame. By arranging the hollowed-out loading frame, the partition transverse plates and the partition vertical plates, anti-corrosion wood can be placed in a layered and latticed mode, airflow dead angles and the like caused by excessive stacking of the anti-corrosion wood can be avoided, and therefore it is guaranteed that the anti-corrosion wood is evenly dried, the drying efficiency is improved, and meanwhile the frame body rotating mechanism, the airflow guiding mechanism and the like are arranged in a matched mode, so that the drying efficiency is improved. And the anti-corrosion wood and the loading frame can be rotated, drying airflow can be guided and the like, the drying airflow can be forcibly guided to penetrate through wood gaps, and it is guaranteed that the surface of the wood is evenly heated and the like.

The invention discloses a preparation method of a plastic wood-based filtering material for removing micro-plastics in water, which comprises the following steps: taking natural wood, putting the wood into a treating fluid containing sodium hydroxide and sodium sulfite, treating, air-drying, immersing into water to obtain flexible wood, and collecting the treated fluid for later use; the flexible wood is placed in deionized water, EPTMAC and a sodium hydroxide solution are added, and then heating treatment is conducted to obtain modified wood; extracting lignin from the treated solution, dissolving the lignin and o-phenylenediamine in an acid solution for heating reaction, cooling, centrifuging, dialyzing supernate to obtain a solution containing carbon dots, and drying to obtain carbon dot powder; performing ultrasonic treatment on carbon dot powder, adding the carbon dot powder into absolute ethyl alcohol to obtain a carbon dot ethanol solution, uniformly dropwise adding the carbon dot ethanol solution onto the modified wood, and then drying the modified wood to obtain the plastic wood-based filter material. The plastic wood-based filtering material prepared by the preparation method has good hydrophilicity and plasticity, and can effectively adsorb micro-plastics.

The invention discloses an artificial board deodorant and a deodorization method thereof, and belongs to the technical field of artificial boards, and the artificial board deodorant comprises the following components: an anhydride compound, an amine compound and water. According to the method, the crushed or sliced wood is dried until the water content is 5-6%, then heat preservation is conducted for 5-10 min at the temperature of 180-200 DEG C, after cooling, an anhydride compound solution is sprayed, standing is conducted, the anhydride compound can react with formaldehyde generated in the drying and heat preservation process to generate salt free of peculiar smell, and therefore the deodorization effect is achieved. After the anhydride compound is added and stands to remove formaldehyde, the amine compound is further added and mixed, and the amine compound can react with the residual anhydride compound to remove the anhydride compound, so that the problem of sour odor caused by the anhydride compound is solved. According to the deodorant and the deodorization method, formaldehyde peculiar smell and the like possibly existing in wood can be removed before the hot-pressing process, and the situation that formaldehyde is generated in the hot-pressing process of the wood can be effectively avoided.

The invention relates to the technical field of wood drying, in particular to a laminated wood microwave drying process with a high-precision moisture control function. The method comprises the following steps: pretreating raw materials to obtain veneers, and measuring the initial moisture content; generating a reference drying curve from a pre-stored experience database according to the initial water content and a preset target final water content; the veneer passes through a microwave drying cavity, and a microwave generator is started; when the real-time moisture content data of the single board deviates from the expected value of the reference drying curve, microwave power adjustment is carried out until it is judged that the drying end point is reached, the microwave generator is closed, and the single board is output. According to the invention, by combining the uniformity advantage of microwave heating with the accuracy of real-time feedback control, a highly automatic and intelligent drying system is formed, so that the industrial problems of large internal stress and easy deformation and cracking of laminated wood veneers caused by uneven heat conduction in a traditional method are fundamentally solved; and finally, a high-quality electrical laminated wood product is stably produced.

The utility model relates to the technical field of wood chip airing equipment, in particular to a wood chip airing rack which comprises a supporting mechanism and is characterized in that a plurality of inclined airing plates are arranged on the two sides of the supporting mechanism, and the supporting mechanism comprises a supporting plate, a first supporting column, a partition plate, an L-shaped supporting rod and a second supporting column. The airing plate comprises a grid plate and a pressing rod, the airing rack is simple in structure and convenient to install and maintain, when the airing rack is idle, the airing rack can be disassembled, assembled and folded to be placed so as to save space, the airing rack can be used for transferring veneers before the veneers are aired, and the application scene and the application range of the airing rack are enriched.

The utility model relates to the field of wood drying equipment, and discloses novel energy-saving and environment-friendly wood drying equipment which comprises a drying room used for drying wood; the heating mechanism is arranged in the drying room and used for dissipating heat in the drying room; the burner is mounted on one side of the drying room, connected with the heating mechanism and used for providing hot air for the heating mechanism; and the dust remover is mounted on the outer side of the drying room. According to the utility model, through the direct connection of the combustion engine and the heating mechanism and the effective hot air collection and distribution of the flue gas integration tank, the heat loss in the hot air generation and conveying process is reduced, the energy utilization rate is obviously improved, the drying equipment is combined with the degreasing function, and the steam generator conveys steam into the drying room, so that the drying efficiency is improved. The wood is degreased in the drying process at the same time, gas is fully dedusted through the deduster and the dedusting water tank, and the environment-friendly effect is remarkable.

The invention discloses a building biomass material drying device and method, belongs to the technical field of building wood drying, and provides the following scheme that the building biomass material drying device comprises a drying chamber, a wood placing mechanism is arranged in the drying chamber, the wood placing mechanism comprises a lifting assembly, and the lifting assembly is located in the drying chamber; a motor drives a crank to rotate, the crank can drive a movable plate to reciprocate, then a toothed plate and a first gear are in transmission to achieve rotation of a roller body, wood can reciprocate through rotation of the roller body, meanwhile, the roller body on the upper portion can be linked to rotate, multiple layers of wood can reciprocate in a staggered mode, and then uniform drying operation of the wood can be kept; and meanwhile, a roller body can drive a cam and a pulley to extrude, vibration of the wood can be achieved in cooperation with a first spring, drying operation of the wood is facilitated, the uniform drying effect of the wood can be improved through cooperation of vibration and staggered reciprocating motion of the wood, adhesion of water is reduced, and the drying efficiency of the wood is improved.

The invention provides a wood drying device, which relates to the technical field of wood drying, and comprises a drying box, a plurality of material racks and a plurality of drying assemblies, the drying assembly comprises a steam containing piece provided with a plurality of annular cavities, a plurality of steam conduction switches arranged on the annular cavities, at least one spiral guide rail, at least one steam spray head connected into the spiral guide rail in a sliding mode and a driving component. A plurality of annular cavities are distributed in a guide path of the spiral guide rail, so that a plurality of steam conduction switches on each annular cavity are all located in the guide path of the spiral guide rail, the annular cavities are arranged in a sleeved mode, and each annular cavity is used for containing steam at one temperature; and the steam temperature in the multiple annular cavities is sequentially increased from the outer annular cavity to the middle annular cavity, the corresponding area of the disc-shaped timber is accurately dried through the steam with the corresponding temperature, then the existing drying mode of the disc-shaped timber is changed, and the technical problem that the drying time is long is solved.

The invention relates to a treatment plant for treating CO2 from a high flow CO2 source (D100), comprising:-at least one CO2 distribution system (D1) having a supply circuit (D10) comprising an inlet end (D11) connected to the high flow CO2 source (D100) for collecting and storing CO2, and an outlet end (D12); -a CO2 atmosphere drying device (C1, C2) connected to the CO2 distribution system (D1) and configured to process the CO2 so distributed during a wood drying operation; and comprising storage means connected on the one hand to the outlet end (D12) of the supply circuit (D10) and on the other hand to the CO2 atmosphere drying means (C1, C2), the storage means (D5) being configured to temporarily store CO2 from the high flow CO2 source (D100) for subsequent processing of the CO2.

The efficient wood drying equipment with the sterilization function comprises a base and a microwave generator embedded in the inner wall of the base, a containing frame is fixedly arranged on the base, a linear driver is arranged on the base and located on the side edge of the containing frame, and the microwave generator is arranged on the inner wall of the containing frame. The linear driver is provided with a water removing device which is driven by the linear driver to stack the woods on the containing frame in order and wipe water on the outer surfaces of the woods. By means of the discharging device, efficient discharging after wood drying is achieved, a linear driver reversely moves to trigger a series of actions, the inclination angle of a second supporting rod is accurately controlled through meshing of a rack and a gear, the wood smoothly slides to a guide table under the gravity effect and is discharged, and the wood discharging device can adapt to wood of different lengths; space interference caused by the wood length is avoided, and the whole discharging process does not need manual carrying and is completed automatically.

The utility model relates to the technical field of wood end air drying, and discloses a novel wood end air drying device which comprises a fixing table, a drying chamber is fixedly installed at the top of the fixing table, a drying mechanism is arranged in the drying chamber, a heating mechanism is arranged at the top of the drying chamber, and the drying mechanism comprises a conveying assembly and a swing assembly. The swing assembly is arranged on the back of the conveying assembly. Wood is conveyed into the drying chamber, the air bellow slides on the front face of the sliding rail, the air blowing head can conduct movable air blowing in the drying chamber, the air blowing head can conduct drying operation on the top and the bottom of the wood, manual turning over of the wood is not needed, time and labor are saved, the wood can be continuously dried, and the drying efficiency is higher; the fan blows hot air into the air box through the air supply pipe, the hot air is sprayed out through the air blowing head, the filter screen prevents external dust or sundries from being blown to the surface of wood through the air supply pipe, and the surface of the wood is kept clean and tidy.

The utility model discloses a wood drying device for furniture production, which comprises a drying box, a drying mechanism and a multi-layer placing frame for placing wood boards, a sealing door is hinged on the drying box, the drying mechanism is arranged on the drying box, the multi-layer placing frame is arranged in the drying box, and the sealing door is hinged on the drying box. The drying mechanism comprises an air pump, a heat recovery box, a heating box, a flow dividing pipe and an air outlet pipe, the air pump, the heat recovery box and the heating box are all arranged on the drying box, a heat exchange pipe is arranged on an air outlet of the air pump, penetrates through the heat recovery box and is arranged on the heating box, a spiral blade is arranged in the heat recovery box, and the flow dividing pipe is arranged on the spiral blade. And the spiral blade is wound outside the heat exchange pipe. The utility model relates to the technical field of drying devices, in particular to a wood drying device for furniture production, which is better in drying effect, capable of reducing energy waste, more energy-saving and environment-friendly, and convenient for taking and placing wood boards.

The utility model relates to the technical field of wood drying, in particular to an electric drying room for wood furniture processing, which is characterized in that wood is placed on a drying component in the drying room, the drying component dries the wood in the drying room, moisture in the wood is evaporated, hot air with high humidity is generated in the drying room, and then an air outlet valve and an air inlet valve are opened; when the flow guide component and the semiconductor refrigeration plate are started, the two sides of the semiconductor refrigeration plate absorb heat and release heat respectively, refrigeration of the cold guide frame and heating of the heat conduction frame can be achieved, the heat insulation plate frame dehumidification box is divided into two areas on the side, the flow guide component guides high-temperature moisture into the dehumidification box through the air outlet valve, and the high-temperature moisture firstly makes contact with the cold guide frame and then makes contact with the heat conduction frame. The cold guide frame condenses high-temperature moisture into water drops to the bottom of the dehumidification box, dehumidified gas makes contact with the heat conduction frame, the heat conduction frame heats the gas, high-temperature air is guided back into the drying room through the flow guide component and the air inlet valve, and then water in the dehumidification box is drained through the drainage component.

The utility model belongs to the technical field of feeding of drying kilns, and particularly relates to a wood drying kiln feeding device which comprises a drying kiln body. The interior of the drying kiln body is fixedly connected with a supporting plate. The top of the supporting plate is fixedly connected with two first sliding rails. The two first sliding rails are symmetrically arranged; a plurality of rolling wheels are slidably connected into the first sliding rail. The rollers are distributed in a linear array state; the top of the roller is fixedly connected with an objective table; a connecting table is placed at the end of the drying kiln body. The top of the connecting table is fixedly connected with two second sliding rails. By means of the structure, wood can be pushed into the drying kiln body at a time, the waiting time of batch feeding is shortened, the drying speed of the wood is increased, the overall production efficiency is effectively improved, meanwhile, the problem that drying conditions are inconsistent when the wood is fed in batches can be solved, and the drying quality of the wood is improved. Therefore, the drying quality of the wood is more stable and reliable.

The utility model belongs to the technical field of wood processing, and particularly relates to an energy-saving environment-friendly anti-corrosion wood drying device which comprises a drying tank body, four installation blocks are installed on the outer wall of the drying tank body, driving telescopic rods are installed on the installation blocks, the driving ends of the driving telescopic rods penetrate through the drying tank body, and the drying tank body is provided with a drying cavity. A supporting frame is arranged in the drying tank body, a partition frame is installed on the supporting frame, a sliding frame is arranged in the supporting frame, fixing plates are installed on the two sides of the partition frame and the two sides of the supporting frame, sliding plates corresponding to the fixing plates are installed on the two sides of the sliding frame, and a sliding rod is installed between the fixing plates. Wood is separately stored in different spaces divided by the supporting frames, the partition frames and the sliding frames, the wood can be detachably connected with the side plates in cooperation with the driving telescopic rods, the heights of the partition plates and the sliding frames can be adjusted according to the wood amount, the wood is distributed in the drying tank body of the drying device at equal intervals, and therefore the overall drying time is shortened, and the drying efficiency is improved. The purposes of saving energy and improving the drying efficiency are achieved.

Methods and systems for recovering terpenes and controlling the composition of terpenes collected from wood drying processes are provided. In particular, a sorbent having adsorbed materials, including terpenes, from a wood drying process can be desorbed in a desorber, resulting in a gaseous stream containing terpenes, which can be condensed and collected from the gaseous stream. The conditions of desorption can be controlled to ensure a desirable amount of alpha-pinene and beta-pinene relative to other terpenes, such as dipentene and camphene, in the collected terpenes.

To provide a wood drying facility capable of shortening the drying period while maintaining the same luster, fragrance, stickiness, wood grain and humidity control function as in the case of natural drying. [Solution] A wood drying facility 1 comprising a floor 21, walls 22, 23, 24 erected on the floor 21, a roof 25 supported by the walls 22, 23, 24, and a wood entrance 26 to which an opening / closing body 5 is attached, and in which a drying chamber 2 is formed by the floor 21, the walls 22, 23, 24, the roof 25, and the opening / closing body 5, and in which at least the walls 22, 23, 24, the roof 25, or the opening / closing body 5 have multiple solid wood pieces (humidity-regulating material 8) with end faces on both ends incorporated therein, one of the end faces facing the inside of the wood drying facility 1 and the other end face facing the outside of the wood drying facility 1, and preferably the wall parts 22, 23, the roof part 25, or part of the opening / closing body 5 that face the outside air are formed from vinyl.

This invention relates to hot pressing equipment, and more particularly to an integrated hot pressing machine for drying bamboo and wood. It includes a body, an arc-shaped shaping block, a rotating frame, a hot pressing plate, cylinders, ball bearings, sliding blocks, and an electric slider. The arc-shaped shaping block is located on the upper part of the body, and has a hollow internal structure with an air inlet. The rotating frame is rotatably connected to the body, and the hot pressing plate is rotatably connected to the top of the rotating frame. Cylinders are symmetrically arranged at the bottom of the body, and ball bearings are rotatably connected to the top of the cylinder's extension rod. A sliding block is slidably connected to the bottom of the rotating frame. By adjusting the position of the electric slider, the position of the lifting frame can be synchronously adjusted via components such as the first rack, first gear, rotating shaft, and first threaded rod. This allows for adjustment of the height of the clamping component, enabling the height to be adjusted according to the length of the bamboo or wood board, thus facilitating the clamping component to engage with the perforated shaping component and shape the formed bamboo or wood board.

The utility model belongs to the technical field of drying machines, and particularly relates to a double-station type high-frequency vacuum high-temperature and high-humidity integrated drying machine which comprises a drying machine body, a drying through groove is formed in one side of the drying machine body, and a first installation groove is formed in the inner bottom of the drying through groove. Three first rotating shafts are rotationally mounted in the first mounting groove, spiral conveying rollers are arranged on the outer walls of the first rotating shafts, a rotating assembly for driving the spiral conveying rollers to rotate is arranged on one side of the drying machine body, and supporting assemblies capable of buffering the drying machine body are arranged at the four corners of the bottom of the drying machine body. A second mounting groove is formed in one side of the drying machine main body and located on one side of the drying through groove, and first synchronous wheels are fixed to the outer walls of the three first rotating shafts and located in the second mounting groove. According to the wood drying machine, wood on the drying machine main body can be automatically moved, the wood can be conveniently and comprehensively dried, and the drying effect and efficiency are improved.

The utility model discloses a timber drying device which comprises a drying box body, a plurality of bearing frames and a hot steam guiding and conveying assembly, the bearing frames are arranged in the drying box body and are arranged at equal intervals in the vertical direction, splicing assemblies are arranged between the bearing frames, and the hot steam guiding and conveying assembly is arranged between the splicing assemblies. The splicing assemblies are used for combining and splicing every two bearing frames, the tops of the bearing frames are concave surfaces, a plurality of supporting pads are arranged on the concave surfaces of the tops of the bearing frames and used for supporting wood, and the hot steam guiding and conveying assembly is arranged on one side of the drying box body in a penetrating mode. The hot steam guiding and conveying assembly is used for guiding and conveying hot steam into the drying box body, a ventilation air bellow is arranged at the top of the drying box body in a penetrating mode, and the ventilation air bellow is used for replacing the hot steam in the drying box body. According to the utility model, the circulation of hot air can be improved, and the contact between the hot air and wood is improved, so that the drying of the wood is accelerated.

The invention relates to an echelon temperature control type wood drying and carbonizing method, and belongs to the technical field of carbonization processing. Step S10, raw material and temperature control system pretreatment; s20, preheating starting is conducted, temperature gradient A heating treatment is conducted on the first drying chamber, after the drying chamber enters a temperature gradient B heating treatment stage, an exchange pump between the drying chamber and the second drying chamber is started, and waste heat is guided into the second drying chamber for temperature gradient A heating treatment; s30, drying transition is conducted, specifically, the first drying chamber guides the second drying chamber to conduct heating treatment at the temperature gradient B, and therefore the second drying chamber guides the third drying chamber to conduct heating treatment at the temperature gradient A; step S40, carbonization and curing: carrying out carbonization treatment on the first drying chamber; s50, deep curing and waste heat relay are carried out; and S60, cooling and wood output are conducted, and output and replacement of the processed wood are conducted. The technical problems that a large amount of waste heat is brought out and the heat recovery efficiency is low due to the fact that a circulating air box is needed for air circulation are solved.

The utility model relates to the field of wood processing, and discloses a wood drying and airing device which comprises inner connecting frames, a plurality of inner connecting frames are distributed up and down at equal intervals, the inner connecting frames are in an octagonal frame shape, and first supporting columns are fixedly connected between the two ends of the eight edges of each inner connecting frame. A plurality of transverse plates are vertically and fixedly connected to the outer walls of the first supporting columns at the two ends of the same side, the transverse plates are vertically distributed at equal intervals, a plurality of supporting shafts are arranged between every two parallel transverse plates, the supporting shafts are distributed at equal intervals in the length direction of the transverse plates, and the outer walls of the two ends of each supporting shaft are fixedly sleeved with bearings; the two ends of the supporting shaft are rotationally connected with the opposite side walls of the two transverse plates through bearings correspondingly, and the outer wall of the supporting shaft is fixedly connected with a supporting rod. The polygonal surrounding type design is adopted, the overall structure is more compact, multiple layers of wood boards can be aired in a small ground space, the occupied area is effectively saved, and the multi-layer wood board airing device is particularly suitable for wood processing places with limited sites.

The present application relates to the technical field of wood drying, in particular to a kind of high-precision control moisture's laminated wood microwave drying process.It includes the following steps: raw material pretreatment obtains veneer, and initial moisture content is determined;According to initial moisture content and the target final moisture content of pre-set, from the empirical database of pre-storage, generate a reference drying curve;Veneer passes through microwave drying cavity, and microwave generator is started;When the real-time moisture content data of veneer deviates from the expected value of reference drying curve, microwave power adjustment is carried out until it is judged to reach the drying endpoint, microwave generator is turned off and veneer is output.In the present application, the uniformity advantage of microwave heating is combined with the accuracy of real-time feedback control to form a highly automated and intelligent drying system, which fundamentally solves the industry problem of large internal stress and easy deformation and cracking of laminated wood veneer caused by uneven heat conduction in traditional methods, and finally produces high-quality electrical laminated wood products.

The application discloses a device for drying fast-growing wood by superheated steam, which comprises a steam generator, a drying bin, a conveying mechanism and a controller. A working space is formed in the drying bin. The drying bin is provided with an inlet and an outlet. A bin door is arranged at the inlet and the outlet. The inlet and the outlet are communicated with the working space, and the working space is used for accommodating fast-growing wood. The steam generator is arranged outside the drying bin. The steam generator and the working space are communicated through a connecting pipeline. The steam generator delivers superheated steam into the working space through the connecting pipeline. The controller is electrically connected with the steam generator and the conveying mechanism respectively. The controller is used for controlling the conveying mechanism to drive the fast-growing wood outside the drying bin into the working space, so that the superheated steam delivered by the steam generator can dry the fast-growing wood. In the technical scheme, the conveying mechanism is used to assist the staff to quickly complete the stacking of the fast-growing wood and the taking of the dried fast-growing wood, thereby effectively improving the production efficiency.

The invention relates to the technical field of intelligent manufacturing, in particular to a furniture wood drying system based on intelligent manufacturing, which comprises a material analysis module, a pretreatment control module, a drying control module, a post-treatment control module and an inspection module, by detecting the humidity change of each part of the wood, it is ensured that the wood is uniformly heated in the drying process, and uneven drying, warping or cracking caused by humidity difference are avoided; temperature and wind speed parameters in the drying process are adjusted through a customized drying scheme, and the stability and quality of a final product are improved; parameters of all links such as pretreatment, drying and aftertreatment are automatically adjusted through intelligent control, manual intervention is reduced, and the production efficiency is improved; the heating power and the wind speed are adjusted in real time through the negative feedback PID controller, excessive heating and energy waste are reduced, the more energy-saving drying process is achieved, and therefore the production cost is reduced, and the energy efficiency is improved.

The utility model relates to the technical field of drying kilns, and discloses a wood drying kiln operation gate protection device which comprises a gate body, a water tank is fixedly connected to the outer side of the gate body, a water pipe is fixedly connected to the outer side of the water tank, a water pump is fixedly connected to the outer side of the gate body, and the water pump is communicated with the water tank through the water pipe. A conveying pipe is fixedly connected to the output end of the water pump, cooling fins are fixedly connected to the outer side of the conveying pipe, a plurality of cooling fins are fixedly connected to the outer side of the water tank, a fan is fixedly connected to the outer sides of the cooling fins, a shell is fixedly connected to the outer side of the water tank, and an anti-collision assembly is arranged on the outer side of the door body. By arranging the door body, the water tank, the water pipe, the water pump, the conveying pipe, the cooling fins, the cooling fins, the fan, the shell and the like, heat dissipation of the door body is achieved, and the situation that hands of operators are scalded due to the fact that the temperature of a handle arranged on the door body is too high as the temperature of the door body is too high is avoided.

The invention discloses a heat energy recovery system utilizing rubber wood charcoal, comprising a waste heat recovery mechanism, one end of the waste heat recovery mechanism is connected to a combustion furnace, one end of the combustion furnace is connected to a boiling furnace, a sealing cover plate is installed on the top of the waste heat recovery mechanism, a steam recovery pipeline is installed on the top of the sealing cover plate, and one end of the steam recovery pipeline is connected to a primary waste heat discharge pipe. The waste heat recovery mechanism of the heat energy recovery system utilizing rubber wood charcoal can recycle the waste heat generated in the charcoal making process, so that the waste heat heats water to generate steam, and then the steam is transported to the wood drying process to dry the wood, the combustion furnace can perform secondary combustion on the waste heat, so that harmful gases such as carbon monoxide inside are removed through full combustion, and the generated heat further enters the boiling furnace for recycling, and the boiling furnace can further utilize the waste heat generated by the combustion furnace, heat water to generate water vapor, and then transport it to the wood drying process to dry the wood.

The utility model relates to the technical field of furniture manufacturing, in particular to a drying device for furniture manufacturing, which comprises a drying box body placed on the ground, a control panel and an electric push rod, the electric push rod is arranged at the top end of the drying box body, and the telescopic end of the electric push rod is fixedly connected with a clamping assembly capable of clamping the top of a wood board. Parallel sliding rails are arranged at the bottom end of the inner wall of the drying box body, rolling wheels capable of rotating are arranged in the middles of the parallel sliding rails, a drying machine is arranged on the outer wall of the drying box body, and the drying machine is connected with evenly-distributed air outlet nozzles through a hot air conduction structure. According to the wood drying device, the clamping assemblies, the parallel sliding rails and the idler wheels are matched with one another, so that wood is not stored in a stacked mode any more, wood can be better and comprehensively dried, the wood drying effect is greatly improved, and the probability that quality problems occur in the follow-up machining process of the wood is greatly reduced.