CN210688948U

CN210688948U - Energy-saving and environment-friendly efficient drying device for rotary-cut wood veneer

Info

Publication number: CN210688948U
Application number: CN201921021898.5U
Authority: CN
Inventors: 黄立根
Original assignee: Dongguan Zhengli Drying Equipment Co ltd
Current assignee: Dongguan Zhengli Drying Equipment Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-06-05
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses an energy-concerving and environment-protective timber rotary-cut veneer high efficiency drying device, include: dry house, fan wall, axial fan, heat transfer condenser, backward flow graticule mesh, new trend import, air exit, air can the host computer, the inside of the vertical rigid coupling of fan wall in dry house, the even rigid coupling of axial fan on the fan wall, heat transfer condenser rigid coupling on one side upper portion of fan wall, backward flow graticule mesh rigid coupling at the top of fan wall opposite side, new trend import set up the top at dry house, the air exit set up in the side of dry house, and air exit and backward flow graticule mesh homonymy, the air can the host computer set up in the side of dry house, and the air inlet and the air exit of air can the host computer correspond, the air can the host computer utilize the air can heat transfer medium, the air can the host computer pass through the pipeline and be connected with heat transfer condenser both ends. The utility model has the advantages of reasonable structure, convenient use, low energy consumption, even drying, environmental protection, energy saving and high-efficiency drying.

Description

Energy-saving and environment-friendly efficient drying device for rotary-cut wood veneer

Technical Field

The utility model relates to a plank drying equipment technical field specifically is an energy-concerving and environment-protective timber rotary-cut veneer high efficiency drying device.

Background

The drying equipment of the existing rotary-cut veneer often causes great environmental damage when drying operation is carried out, mainly the dry hot air is obtained by adopting a coal-fired mode, in addition, the utilization rate of the heat energy is low, the energy consumption is large, and more waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective timber rotary-cut veneer high-efficient drying device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-concerving and environment-protective timber rotary-cut veneer high-efficient drying device includes: a drying room, a fan wall, an axial flow fan, a heat exchange condenser, a reflux grid, a fresh air inlet, an air outlet and an air energy host, the drying room is a square box body, the fan wall is vertically and fixedly connected inside the drying room, the axial flow fans are uniformly and fixedly connected on the fan wall, the heat exchange condenser is fixedly connected with the upper part of one side of the fan wall, the reflux grid is fixedly connected with the top of the other side of the fan wall, the fresh air inlet is arranged at the top of the drying room and is positioned right above the heat exchange condenser, the air outlet is arranged on the side surface of the drying room, and the air exit and backward flow graticule mesh homonymy, the air can the host computer set up the side at the drying room, and the air inlet of air energy host computer corresponds with the air exit, the air can the host computer utilize the air can heat transfer medium, the air can the host computer pass through the pipeline and be connected with heat transfer condenser both ends.

Furthermore, both ends open around the drying room and have the feed door, be provided with the interior flow rail of drying room in the drying room, the interior flow rail of drying room be connected with the track of transporting of doing in advance, the track of transporting of doing in advance and the interior flow rail of drying room constitute a square loop track.

Furthermore, the air outlet of the air energy host corresponds to the pre-drying transfer track.

Furthermore, the predrying transfer track and the flow track in the drying room are movably connected with a multi-layer rack for placing rotary-cut veneers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts the air energy main machine to act as the heat source, which has little pollution and convenient operation;

2. the air energy host machine of the utility model utilizes the air energy to heat the heat transfer medium, and utilizes the heat exchange condenser to heat the newly entered air, thereby having reasonable structure and convenient installation and use;

3. the utility model discloses a multiple mode is dried, and heat utilization rate is high, low energy consumption.

The utility model has the advantages of reasonable structure, convenient use, low energy consumption, even drying, environmental protection, energy saving and high-efficiency drying.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the fan wall structure of the present invention;

in the figure: 1-drying room; 2-a fan wall; 3-an axial flow fan; 4-heat exchange condenser; 5-refluxing the grid; 6-fresh air inlet; 7-an air outlet; 8-air energy host; 9-a feed gate; 10-a flow track in the drying room; 11-predrying a transfer track; 12-loading multi-layer racks; 13-an air inlet; 14-exhaust port.

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.

Referring to fig. 1, 2 and 3, the utility model provides an energy-saving and environment-friendly high-efficiency drying device for rotary-cut veneers of wood, comprising: drying room 1, fan wall 2, axial fan 3, heat transfer condenser 4, backward flow graticule mesh 5, new trend import 6, air exit 7, air can the host computer 8, drying room 1 be square box, the vertical rigid coupling of fan wall 2 in drying room 1's inside, the even rigid coupling of axial fan 3 on fan wall 2, heat transfer condenser 4 rigid coupling on one side upper portion of fan wall 2, backward flow graticule mesh 5 rigid coupling at the top of fan wall 2 opposite side, new trend import 6 set up at drying room 1's top, new trend import 6 is located heat transfer condenser 4 directly over, air exit 7 set up in drying room 1's side, and air exit 7 and backward flow graticule mesh 5 homonymy, air can the host computer 8 set up in drying room 1's side, and air can the host computer 8's air inlet 13 correspond with air exit 7, air can the host computer 8 utilizes the air to heat transfer medium, the air energy host machine 8 is connected with the two ends of the heat exchange condenser 4 through pipelines.

Further, both ends are opened around drying room 1 and are had feed door 9, be provided with flow track 10 in the drying room 1, flow track 10 be connected with in the drying room and do in advance and transport track 11, do in advance and transport track 11 and flow track 10 constitution square loop track in the drying room.

Further, the position of the air outlet 14 of the air energy host 8 corresponds to the pre-drying transfer track 11.

Furthermore, a charging multi-layer rack 12 for placing rotary-cut veneers is movably connected to the pre-drying transfer track 11 and the flow track 10 in the drying room.

The working principle is as follows: the utility model provides an energy-concerving and environment-protective timber rotary-cut veneer high-efficient drying device, at first, axial fan 3 moves and drives the air flow, external cold dry air gets into drying room 1 from new trend import 6, in this process, air can host computer 8 with hot heat transfer medium input heat transfer condenser 4, external cold dry air can be heated into hot dry air, drum into drying room 1, dry the plank of the thousand layers of frame 12 of feeding, form damp and hot air, wherein great damp and hot air passes backward flow graticule mesh 5, exchange heat with heat transfer condenser 4 once more, air temperature further improves, the circulation operation can realize higher temperature; a small part of damp and hot air is discharged from the air outlet 7 and enters the air inlet 13 of the air energy host machine 8, the air energy host machine 8 recovers the heat of the part of damp and hot air, the energy consumption is reduced, meanwhile, the low-temperature air is discharged from the air outlet 14 of the air energy host machine 8 and is blown to the loading multi-layer rack 12 on the pre-drying transfer track 11, and the loaded wood boards are subjected to primary air drying; the square loop track can realize continuous operation in a circulating way, and is convenient to operate and high in efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-concerving and environment-protective timber rotary-cut veneer high-efficient drying device includes: drying room (1), fan wall (2), axial fan (3), heat transfer condenser (4), backward flow graticule mesh (5), new trend inlet (6), air exit (7), air can host computer (8), its characterized in that: drying room (1) be square box, the inside of the vertical rigid coupling in drying room (1) of fan wall (2), the even rigid coupling of axial fan (3) on fan wall (2), heat transfer condenser (4) rigid coupling on one side upper portion of fan wall (2), backward flow graticule net (5) rigid coupling at the top of fan wall (2) opposite side, new trend import (6) set up the top at drying room (1), new trend import (6) are located heat transfer condenser (4) directly over, air exit (7) set up the side at drying room (1), and air exit (7) and backward flow graticule net (5) homonymy, air can host computer (8) set up the side at drying room (1), and air inlet (13) that air can host computer (8) correspond with air exit (7), air can host computer (8) utilize air to heat transfer medium, the air energy host (8) is connected with the two ends of the heat exchange condenser (4) through pipelines.

2. The energy-saving and environment-friendly high-efficiency drying device for rotary-cut veneers of wood according to claim 1, is characterized in that: drying room (1) around both ends open and to have feed door (9), be provided with in the drying room track (10) that flows in the drying room in drying room (1), the drying room in flow track (10) be connected with in advance futilely and transport track (11), in advance futilely transport track (11) and the drying room in flow track (10) constitute a square loop track.

3. The energy-saving and environment-friendly high-efficiency drying device for rotary-cut veneers of wood according to claim 1, is characterized in that: the air outlet (14) of the air energy host (8) corresponds to the pre-drying transfer track (11).

4. The energy-saving and environment-friendly high-efficiency drying device for rotary-cut veneers of wood as claimed in claim 2, is characterized in that: the pre-drying transfer track (11) and the flow track (10) in the drying room are movably connected with a loading multi-layer rack (12) for placing rotary-cut veneers.