CN210512494U

CN210512494U - Wood drying equipment that wood working used

Info

Publication number: CN210512494U
Application number: CN201921042971.7U
Authority: CN
Inventors: 马跃
Original assignee: Almaty Dalian Wood Co ltd
Current assignee: Almaty Dalian Wood Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-05-12
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a timber drying equipment that wood working used, the on-line screen storage device comprises a base, base top outer wall has the box that both ends link up through the bolt fastening, and box one side inner wall is close to bottom department and is connected with the driving roller of equidistance horizontal distribution through the bearing, driving roller one end outer wall has cup jointed the sprocket, and the meshing of sprocket outer wall has same chain, and one of them driving roller one end outer wall has cup jointed from the driving wheel, box one side outer wall has the motor through the bolt fastening, and the transmission shaft outer wall of motor has cup jointed the action wheel, and the action wheel has same belt with having been cup jointed from the driving wheel outer wall, and bottom half and top inner wall all have the. The utility model discloses the realization utilizes the carminative waste heat of equipment to preheat timber, increases energy utilization, reduces energy loss, improves drying efficiency, can effectively avoid the timber phenomenon of ftractureing to continuous timber stoving causes simultaneously, can effectively avoid the condition of steam liquefaction backward flow in the exhaust system pipeline.

Description

Wood drying equipment that wood working used

Technical Field

The utility model relates to a drying equipment technical field especially relates to a timber drying equipment that wood working used.

Background

Wood contains a certain amount of moisture. The amount of water in the wood varies with the species, age and cutting season, and in order to ensure the quality and prolong the service life of the wood and wood products, appropriate measures must be taken to reduce the water content (water content) in the wood to a certain extent.

Through retrieval, chinese patent is granted No. CN107631574A, discloses a deformation-preventing wood drying equipment, which comprises a drying furnace body, a heating device installed in the drying furnace body, a spraying device and a ventilation device, and is characterized in that: a group of screen plate supports are arranged in the drying furnace body.

The anti-deformation wood drying equipment in the patent has the following defects: firstly, the heat of the tail gas is not recycled, so that the heat loss is serious and the energy consumption is high; and secondly, the wood is not preheated, so that the wood is cracked due to the low temperature of the wood and the high temperature inside the device when the wood is continuously heated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wood drying device for wood processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wood drying device for wood processing comprises a base, wherein a box body with two through ends is fixed on the outer wall of the top of the base through bolts, a transmission roller which is horizontally distributed at equal intervals is connected to the position, close to the bottom, of the inner wall of one side of the box body through bearings, a chain wheel is sleeved on the outer wall of one end of the transmission roller, the outer wall of one end of the chain wheel is meshed with the same chain, a driven wheel is sleeved on the outer wall of one end of one transmission roller, a motor is fixed on the outer wall of one side of the box body through bolts, a driving wheel is sleeved on the outer wall of a transmission shaft of the motor, the outer walls of the driving wheel and the driven wheel are wound and connected with the same belt, electric heating tubes which are distributed in an S shape are fixed on the inner walls of the bottom and the top of the box, and the other end of the inner tube of the heat exchange tube is connected with an air tube, the outer wall of the air tube is provided with round holes which are distributed at equal intervals and are obliquely arranged, and the inner walls of the round holes are all screwed with air nozzles.

Preferably, the top of the opening at the two ends of the box body is hinged with an upper stop door, and the bottom of the opening at the two ends of the box body is hinged with a lower stop door.

Preferably, the inner wall of the two ends of the box body is close to the upper stop door and is provided with a cross rod, the outer wall of the cross rod is close to the two ends and is hinged with an electric telescopic rod, and one end, far away from the cross rod, of the electric telescopic rod is hinged to the inner wall of the upper stop door.

Preferably, the two ends of the driving roller are both provided with circular side baffles, and the outer wall of the driving roller is provided with anti-skid grains.

Preferably, the tail gas pipe is of a U-shaped structure, a mounting hole is formed in the outer wall of the bottom end of the tail gas pipe, a water outlet pipe is connected to the inner wall of the mounting hole in a threaded mode, and a pipe plug is sleeved on the inner wall of the bottom end of the water outlet pipe.

Preferably, the four corners of the outer wall of the bottom of the base are all fixed with supporting legs through screws, and rubber pads are bonded on the outer wall of the bottom of each supporting leg.

Preferably, the motor, the electric heating tube, the air pump and the electric telescopic rod are all connected with a switch through wires, the switch is connected with a PLC, and the PLC is connected with a power supply through wires.

The utility model has the advantages that:

1. through the setting of heat exchange tube, air pump, trachea and air cock, the realization utilizes the carminative waste heat of equipment to preheat timber, increases energy utilization and rates, reduces energy loss, improves drying efficiency, can effectively avoid the timber phenomenon of ftractureing to continuous timber stoving cause simultaneously.

2. Through the setting of the tail gas pipe of U font, the condition of vapor liquefaction backward flow in the exhaust system pipeline can effectively be avoided, via the cooling back of heat exchange tube, the liquefied water among the equipment exhaust system can flow to the outlet pipe automatically inside, only need regularly open the end stopper earial drainage can, the practicality is strong.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a wood drying device for wood processing according to the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of a wood drying device for wood processing according to the present invention;

fig. 3 is a partial enlarged view of fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a box 2, a driving roller 3, a side baffle 4, a chain wheel 5, a driven wheel 6, a motor 7, a driving wheel 8, an electric heating tube 9, an exhaust pipe 10, a heat exchange pipe 11, a tail gas pipe 12, a water outlet pipe 13, an air pump 14, a gas pipe 15, a gas nozzle 16, an upper baffle door 17, a lower baffle door 18, a cross rod 19 and an electric telescopic rod 20.

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.

Referring to fig. 1-3, a wood drying device for wood processing, comprising a base 1, wherein the outer wall of the top of the base 1 is fixed with a box 2 with two through ends through bolts, the top of the opening of the two ends of the box 2 is hinged with an upper baffle door 17, the bottom of the opening of the two ends of the box 2 is hinged with a lower baffle door 18, the inner wall of one side of the box 2 near the bottom is connected with a driving roller 3 with equal distance and horizontal distribution through a bearing, the two ends of the driving roller 3 are both provided with a circular side baffle 4, the outer wall of the driving roller 3 is provided with anti-skid veins, the outer wall of one end of the driving roller 3 is sleeved with a chain wheel 5, the outer wall of the chain wheel 5 is engaged with a same chain, the outer wall of one end of one driving roller 3 is sleeved with a driven wheel 6, the outer wall of one side of the box 2 is fixed with a motor 7 through bolts, the outer wall of a driving shaft, the exhaust pipe 10 that communicates with the inner chamber is equipped with in 2 top outer wall centers on box, and exhaust pipe 10 one end is connected with heat exchange tube 11, and heat exchange tube 11 is connected with tail gas pipe 12, and the inner tube one end of heat exchange tube 11 is connected with air pump 14, and the inner tube other end of heat exchange tube 11 is connected with trachea 15, and the round hole that has the slope setting of equidistance distribution is opened to 15 outer walls of trachea, and the equal spiro union of round hole inner wall has air.

In the utility model, the top of the opening at the two ends of the box body 2 is hinged with an upper stop door 17, the bottom of the opening at the two ends of the box body 2 is hinged with a lower stop door 18, the inner wall at the two ends of the box body 2 is provided with a cross rod 19 near the upper stop door, the outer wall of the cross rod 19 is hinged with an electric telescopic rod 20 near the two ends, the end of the electric telescopic rod 20 far away from the cross rod 19 is hinged with the inner wall of the upper stop door 17, the two ends of the driving roller 3 are provided with round side stops 4, the outer wall of the driving roller 3 is provided with anti-skid veins, the tail gas pipe 12 is in a U-shaped structure, the outer wall at the bottom end of the tail gas pipe 12 is provided with a mounting hole, the inner wall of the mounting hole is screwed with a water outlet pipe 13, the inner wall at the bottom end of the water outlet pipe 13 is, the switch is connected with a PLC controller, the model number of the PLC controller is S7-400 series, and the PLC controller is connected with a power supply through a lead.

The working principle is as follows: controller control electrical apparatus work, put into timber via box 2 near the one end of trachea 15, it is different according to timber thickness, can adjust electric telescopic handle 20's length and carry out the adaptation, after timber is put into equipment, through heat exchange tube 12, air pump 14, trachea 15 and air cock 16's setting, the realization utilizes the carminative waste heat of equipment to preheat timber, increase energy utilization, reduce energy loss, improve drying efficiency, can effectively avoid the timber fracture phenomenon that causes continuous timber stoving simultaneously, therefore, the clothes hanger is strong in practicability, setting through the tail gas pipe 12 of U font, can effectively avoid the condition of the interior water vapor liquefaction backward flow of exhaust system pipeline, after the cooling of heat exchange tube 11, liquefied water in the equipment exhaust system can flow to outlet pipe 13 inside automatically, only need regularly open the end plug earial drainage can, therefore, the clothes hanger is strong in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A wood drying device for wood processing comprises a base (1) and is characterized in that a box body (2) with two through ends is fixed on the outer wall of the top of the base (1) through bolts, a transmission roller (3) which is horizontally distributed at equal intervals is connected to the position, close to the bottom, of the inner wall of one side of the box body (2) through bearings, a chain wheel (5) is sleeved on the outer wall of one end of the transmission roller (3), a driven wheel (6) is meshed on the outer wall of one end of one of the chain wheels (5), a motor (7) is fixed on the outer wall of one side of the box body (2) through bolts, a driving wheel (8) is sleeved on the outer wall of a transmission shaft of the motor (7), the same belt is wound on the outer walls of the driving wheel (8) and the driven wheel, and electric heating tubes (9) which are distributed in an S shape are fixed on, and box (2) top outer wall center department is equipped with blast pipe (10) with the inner chamber intercommunication, blast pipe (10) one end is connected with heat exchange tube (11), and heat exchange tube (11) are connected with tail gas pipe (12), the inner tube one end of heat exchange tube (11) is connected with air pump (14), and the inner tube other end of heat exchange tube (11) is connected with trachea (15), trachea (15) outer wall is opened has the round hole that the slope that the equidistance distributes set up, and the equal spiro union of round hole inner wall has air cock (16).

2. The wood drying equipment for wood processing as claimed in claim 1, wherein the top of the opening at both ends of the box body (2) is hinged with an upper stop door (17), and the bottom of the opening at both ends of the box body (2) is hinged with a lower stop door (18).

3. The wood drying equipment for wood processing according to claim 1, wherein the inner walls of the two ends of the box body (2) are provided with cross rods (19) near the upper shutter, the outer walls of the cross rods (19) are hinged with electric telescopic rods (20) near the two ends, and one ends of the electric telescopic rods (20) far away from the cross rods (19) are hinged with the inner walls of the upper shutter (17).

4. The wood drying equipment for wood processing according to claim 1, characterized in that the two ends of the driving roller (3) are provided with circular side stops (4), and the outer wall of the driving roller (3) is provided with anti-skid lines.

5. The wood drying equipment for wood processing according to claim 1, wherein the exhaust pipe (12) is of a U-shaped structure, a mounting hole is formed in the outer wall of the bottom end of the exhaust pipe (12), a water outlet pipe (13) is connected to the inner wall of the mounting hole in a threaded manner, and a pipe plug is sleeved on the inner wall of the bottom end of the water outlet pipe (13).

6. The wood drying equipment for wood processing as claimed in claim 1, wherein the four corners of the outer wall of the bottom of the base (1) are fixed with support legs through screws, and rubber pads are adhered to the outer walls of the bottom of the support legs.

7. The wood drying equipment for wood processing as claimed in claim 1, wherein the motor (7), the electric heating tube (9), the air pump (14) and the electric telescopic rod (20) are all connected with a switch through wires, and the switch is connected with a PLC controller which is connected with a power supply through wires.