A kind of stagewise vacuum impregnation tank used for wood modification
Technical field
This utility model is related to wood modifying processing device technical field, and specifically a kind of stagewise is used for wood modification
Vacuum impregnation tank.
Background technology
Timber is used as four big basic material of the world today(Plastics, steel, cement, timber)One of, being uniquely can be again
Production-goods source, with renewable, recycling and can natural degradation the characteristics of.It is continuous with economic development and living standard
Improve, society is increasing to timber products demand, and the imbalance between supply and demand of timber becomes increasingly conspicuous, except rationally using existing artificial
Outside forest timber, the service life of prolonging wood undoubtedly alleviates the important channel of timber supply and demand contradiction.
Artificial forest wood due to fast growth, wood dimensional stability, mechanical property generally than the difference of wildwood timber,
In addition the mothproof poor-performing of the anti-corrosion of timber itself, it is difficult to meet the demand of wood working industry, therefore artificial forest wood needs
Optimization processing is modified using performance improving agent liquid medicine.Adopting vacuum impregnation resin existing Wooden modifying more(Modifying agent liquid medicine)
Handling process carry out, and being substantially all in timber pickling resin needs to use vacuum impregnation tank.Using impregnating autoclave to timber
The technique that impregnating resin is modified is:First pending material is placed on transport dolly, is then impregnated dolly propulsion is transported
In tank, tank door is closed, then to impregnating autoclave evacuation, fill resin after exhausting vacuum again into tank, and keep constant high-pressure pair
Processing material carries out impregnation process.But the tank body great majority of existing impregnating autoclave are one, there is movement due to bulky dimensions
Difficult, to using making troubles, it is therefore necessary to which existing impregnating autoclave tank structure is improved to be made in order to carry
With.
The content of the invention
This utility model is exactly for technical problem present in prior art, there is provided a kind of stagewise is used for wood modification true
Empty dipping tank, the tank body overall construction design are ingenious, and its structure is that multistage split is spliced, greatly improves carrying
Convenience, while also allow for user according to throughput requirements to adjust the size of impregnating autoclave, easy to use, low cost of manufacture.
To achieve these goals, the technical solution adopted in the utility model is, a kind of stagewise vacuum used for wood modification
Dipping tank, including the cylinder stainless steel cylinder of at least two sections of horizontal placements, the connecting portion outer ring of every section of cylinder is welded with
Bump joint, the inner ring of wherein one section of cylinder connecting portion are provided with connection slotting ring, and the inner ring of another section of cylinder connecting portion is provided with and connects
The corresponding connected slot of ring is patched, the bottom of every section of cylinder is provided with one or more load-bearing bearing, every section of cylinder
Bottom is provided with a liquid medicine recovery port, is provided with dosing mouth and vacuum orifice, at the top of the inwall of every section of cylinder at the top of every section of cylinder
Liquid medicine shower is fixed with, the dosing mouth is connected with liquid medicine shower, the two ends of the liquid medicine shower are provided with bell and spigot joint,
The inwall bottom of every section of cylinder is fixed with timber transfer track, and the two ends of the timber transfer track are provided with connection buckle.
Improve as one kind of the present utility model, the connection slotting ring and connected slot protrusion are arranged on cylinder connecting portion
Inner ring, and the side cell wall of connected slot coincided with the inwall of cylinder, connects the length of slotting ring and the fluting of connected slot
Depth is consistent, and connects the thickness 0.05-0.1mm less than the groove width of connected slot of slotting ring.
As it is of the present utility model it is a kind of improve, the groove depth of the length or connected slot of the connection slotting ring with
Flange flange disc thickness on bump joint is consistent.
Used as a kind of improvement of the present utility model, the connection contact site of the bump joint is provided with rubber gasket.
As a kind of improvement of the present utility model, several perforates spray directed downwardly on the liquid medicine shower, is offered
Mouthful, socket internal ring is provided with one end of liquid medicine shower, be provided with the other end of liquid medicine shower and wrap in socket with socket
The socket outer shroud of ring, the socket internal ring and socket outer shroud constitute the bell and spigot joint of liquid medicine shower, are connected for being fixedly connected
Two sections of cylinders in liquid medicine shower.
Used as a kind of improvement of the present utility model, the side wall of one end of the timber transfer track is provided with the draw-in groove of perforate
Interface, the side wall of the other end are protruded above and are provided with the buckle corresponding with draw-in groove interface, and the buckle and draw-in groove interface constitute timber
The connection buckle of transfer track, when two sections of cylinders are spliced, buckle can cover in the presence of resistance and be connected in draw-in groove interface
Clamping connection is formed, so as to the timber moving track in be connected two sections of cylinders is fixedly connected.
Relative to prior art, dipping tank overall construction design of the present utility model is ingenious, and dismounting assembling maintenance is more
Change conveniently, cost is relatively low, it is easy to use and be easy to carry;Two sections of cylinder parts of splicing are needed, bump joint and connection are set
Slotting ring and connected slot, can not only be effectively ensured the connectivity robustness of two cylinders, while also substantially increasing the company between two cylinders
Connect sealing so that the connecting portion of two cylinders is substantially not present the phenomenon of evaporating, emitting, dripping or leaking of liquid or gas, the spliced tank body of multistage cylinder with it is existing
There is the sealing of the tank body of integral type essentially identical;The liquid medicine shower of two sections of inner barrels being connected using socket internal ring and
The bell and spigot joint constituted by socket outer shroud carries out socket connection, is not only simple in structure reliability, attended operation simplicity, and sealing
It is good;The timber transfer track of two sections of inner barrels being connected carries out clamping using the connection buckle that draw-in groove interface and buckle are constituted
Connection, simple structure, it is easy to accomplish, and firm and reliable connection is knotless and be easy to transport dolly movement.
Description of the drawings
Fig. 1 is the stagewise vacuum impregnation tank tank structure schematic diagram disclosed in this utility model embodiment.
Fig. 2 is the structural representation of the second segment cylinder disclosed in this utility model embodiment.
Fig. 3 is the A of second segment barrel wall in Fig. 2 to schematic cross-section.
Fig. 4 is the B of second segment barrel wall in Fig. 2 to schematic cross-section.
In figure:1- first paragraph cylinders, 2- second segment cylinders, the 3rd section of cylinder of 3-, 4- rubber gaskets, 5- dosing mouths,
6- vacuum orifices, 7- liquid medicine recovery ports, 8- load-bearing bearings, 9- timber transfer tracks, 10- liquid medicine showers, 11- socket outer shrouds,
12- is socketed internal ring, 13- draw-in groove interfaces, 14- buckles, 15- bump joints, 16- connected slots, 17- connection slotting rings.
Specific embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the accompanying drawings this utility model to be further described
And introduction.
As shown in figs. 1 and 4, a kind of stagewise vacuum impregnation tank used for wood modification, including the circle of three sections of horizontal placements
Cylinder stainless steel cylinder, respectively first paragraph cylinder 1, second segment cylinder 2 and the 3rd section of cylinder 3, first paragraph cylinder 1 and second segment
Cylinder 2 is connected, and second segment cylinder 2 is connected with the 3rd section of cylinder 3.The connection of the first paragraph cylinder 1 and second segment cylinder 2
The connecting portion outer ring of portion and second segment cylinder 2 and the 3rd section of cylinder 3 is welded with bump joint 15, first paragraph cylinder 1 and the 3rd
The inner ring of section 3 connecting portion of cylinder is provided with connection slotting ring 17, and the inner ring of 2 connecting portion of second segment cylinder is provided with relative with connection slotting ring 17
The connected slot 16 answered.First and second and the bottom of three sections of cylinders be provided with one or more load-bearing bearing 8, it is preferable that adopt
Support is fixed with two load-bearing bearings, 8 pairs of every section of cylinders.The bottom of every section of cylinder is provided with a liquid medicine recovery port 7, per section
Dosing mouth 5 and vacuum orifice 6 is provided with the top of cylinder, is fixed with liquid medicine shower 10 at the top of the inwall of every section of cylinder, it is described to add
Medicine mouth 5 is connected with liquid medicine shower 10, and the two ends of the liquid medicine shower 10 are provided with bell and spigot joint, the inwall bottom of every section of cylinder
Timber transfer track 9 is fixed with, the two ends of the timber transfer track 9 are provided with connection buckle 14.
Further, the connection slotting ring 17 and the protrusion of connected slot 16 are arranged on the inner ring of cylinder connecting portion, and connect
The side cell wall of slot 16 is coincided with the inwall of cylinder, and the groove depth of the length and connected slot 16 that connect slotting ring 17 keeps
Unanimously, connect the thickness 0.05-0.1mm less than the groove width of connected slot 16 of slotting ring 17.Two sections of cylinders being connected are caused so
Hardly produce the problem of evaporating, emitting, dripping or leaking of liquid or gas in connecting portion when in use, be effectively ensured the formed tank body of splicing have it is good
Sealing property.
Further, it is described connection slotting ring 17 length or connected slot 16 groove depth with bump joint 15 on
Flange flange disc thickness be consistent.Can so cause the connecting portion connection contact of two sections of cylinders even closer, it is to avoid to occur
The phenomenon of evaporating, emitting, dripping or leaking of liquid or gas.
Further, the connection contact site of the bump joint 15 is provided with rubber gasket 4, further enhances two sections
The sealing property of cylinder connecting portion.
Further, several perforates mouth spray directed downwardly is offered on the liquid medicine shower 10, spray in liquid medicine
One end of pipe 10 is provided with socket internal ring 12, is provided with the set for wrapping socket internal ring 12 with socket in the other end of liquid medicine shower 10
The bell and spigot joint of outer shroud 11, the socket internal ring 12 and the socket composition liquid medicine of outer shroud 11 shower 10 is connect, it is connected for being fixedly connected
The liquid medicine shower 10 in two sections of cylinders for connecing.
Further, the side wall of one end of the timber transfer track 9 is provided with the draw-in groove interface 13 of perforate, the other end
Side wall protrude above and be provided with the buckle 14 corresponding with draw-in groove interface 13, the buckle 14 and the composition timber transfer of draw-in groove interface 13
The connection buckle 14 of track 9, when two sections of cylinders are spliced, buckle 14 can be connected to draw-in groove interface 13 by set in the presence of resistance
Middle formation clamping connection, so as to the timber moving track in be connected two sections of cylinders is fixedly connected.
Technological means disclosed in this utility model scheme are not limited only to the technological means disclosed in above-mentioned embodiment, also
Including the technical scheme being made up of above technical characteristic combination in any.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.