CN101053966A - Recombination decorative material woodiness single board suspended type kier and dyeing method - Google Patents

Abstract

The present invention relates to a lifttype dyeing and boiling out technique for wood veneer of recombination decorating material, which comprises the steps of hanging and caging of veneer, watering and heating of dyeing pool, lowering of charge, heating up, heat preservation, circulation, and suspension cage. The dye is dissolved sufficiently by means of the gas cycle device in the pool, and is uniformly dispersed in the pool; the veneer is hung on the cage and then is lower into the pool for dyeing; during the dyeing process, the gas cycle device cycles for five minutes every thirty minutes, and the suspension cage is lifted every three hours, thereby, the veneer can be dyed uniformly. Compared with the prior art, the present invention solves the problem of poor dyeing effect, long operating time, high energy consumption, and high intensity of labor, can greatly reduce the manufacturing cost of recombination decorating material, reduces the discharging of waste water and exhaust gas, and has good economic benefit and social benefit.

Description

A kind of recombination decorative material woodiness single board suspended type kier and dyeing method

Technical field the invention belongs to recombinant decorative material Wooden veneer staining technique field, is specifically related to a kind of recombination decorative material woodiness single board suspended type kier and dyeing method.

Background technology is in the production process of recombinant decorative material, and the technical merit of single-plate dyeing link is a lot of domestic and foreign manufacturer key technical problem extremely to be solved.At present, during single-plate dyeing, veneer put into dye the pond, make the dye liquor that dyes in the pond heat up to boil to dye, boil and dye the back by dying heating tube heating in the pond then by manually pulling out.Prior art boil the mode of dying because veneer is inhomogeneous distributions in dying the pond, and circulating property of dye liquor is poor, fully by manually-operated, so Color is poor, the time long, power consumption is high, labour intensity is high.

Summary of the invention the objective of the invention is to solve the technical problem that the prior art Color is poor, the time long, power consumption is high, labour intensity is high, provides a kind of recombination decorative material woodiness single board suspended type kier and dyeing method, to overcome the deficiencies in the prior art.

To achieve these goals, recombination decorative material woodiness single board suspended type kier and dyeing method of the present invention, taked following processing step:

1), veneer dress cage: boil dye before, Wooden veneer is suspended on the clamping of clamping plate device boils on the crossbeam that dyes cage earlier.

2), add water and heat up: before the intensification, the hot water valve of opening on the circulating line is raised to the pond middle water level between 2.4～2.45m, when adding water, opens thermal insulation valve and flings valve two pipelines of heating in the pond are directly heated up rapidly to dying the pond;

3), the cage that feeds intake down: when coolant-temperature gage reaches 90-95 ℃ in dying the pond, should descend dyestuff, earlier the dyestuff that weighs up be put into bucket, be spilled in the pond equably with after hot water stirs in the pond, open air valve simultaneously, fully stir dye liquor with the gas-recycling plant in the pond, circulation 5-10 minute, dyestuff is fully dissolved, be evenly distributed in and dye in the pond, can dye under the cage to dying in the pond hanging boiling of veneer, following cage finishes and opens gas-recycling plant circulation dye liquor, and builds Chi Gai and heat up;

4), heat up, insulation: open thermal insulation valve behind the following cage and fling valve, in 5 minutes with the pond in temperature be elevated to 100 ℃, close then and fling valve, insulation is boiled and is dyed;

5), circulation, cage: in boiling the process of dying, the gas-recycling plant in the pond every circulation primary half an hour, once circulated 5 minutes, boiled to dye that the lifting cage once boils behind the following cage again and dyes 3 hours after 3 hours, boiled to dye to finish.

The present invention compared with prior art, solved the technical problem that the prior art Color is poor, the time long, power consumption is high, labour intensity is high, can reduce the manufacturing cost of recombinant decorative material significantly, and reduced waste water, exhaust gas discharging in the production process, have good economic benefit and social benefit.

Specific embodiment recombination decorative material woodiness single board suspended type kier and dyeing method of the present invention, taked following processing step:

1, veneer hangs the dress cage: boil dye before, Wooden veneer is suspended on the clamping of clamping plate device boils on the crossbeam that dyes cage earlier.

2, adding water heats up: before the intensification, the hot water valve of opening on the circulating line is raised to the pond middle water level between the 2.4m, when adding water, open thermal insulation valve and fling valve two pipelines of heating the pond in are directly heated up rapidly to dying the pond, when intensification, should check whether the pond middle water level reaches the regulation requirement, the pond middle water level should reach between the 2.4-2.45m, must not exceed standard, not reach the regulation requirement, can open the hot water valve in the circulating line as water level, moisturizing rapidly is till regulation requires;

3, cage feeds intake down: when water temperature reaches 90 ℃ in dying the pond, should descend dyestuff, when feeding intake, take by weighing dyestuff, the dyestuff that weighs up is put into bucket by the traditional handicraft proportioning, stir with the hot water in the pond, the graininess dyestuff must not be arranged, be spilled in the pond then equably and clean agitator, open air valve simultaneously, fully stir dye liquor with the gas-recycling plant in the pond, circulated 8 minutes, dyestuff is fully dissolved, be evenly distributed in and dye in the pond, circulation finishes, can dye under the cage to dying in the pond hanging boiling of veneer, when cage down, check whether hanging clamping plate device tightens, have or not situation about dropping, in time do over again if any nonconforming timely notice last process, determine the errorless lower storage reservoir that gets final product, during lower storage reservoir, cage will discharge neatly, simultaneously check once more whether water level meets the requirements, following cage finishes and opens gas-recycling plant circulation dye liquor in the pond, the impulsion veneer, make veneer fully touch dye liquor, and build Chi Gai and heat up;

4, heat up, insulation: open thermal insulation valve behind the following cage and fling valve, in 5 minutes with the pond in temperature be elevated to 100 ℃, close then and fling valve, insulation is boiled and is dyed;

5, circulation, cage: in boiling the process of dying, start pool gas device circulation dye liquor, cause veneer fully to absorb dyestuff, in circulation dye liquor process, as long as dye liquor does not overflow and dyes the pond, drive the gas-recycling plant among the Da Chi as far as possible, require once to circulate 5 minutes every circulation primary half an hour, boil and dye after 3 hours the lifting cage once, make veneer in the pond, evenly infiltrate dyestuff, boil again behind the following cage and dye 3 hours, boil to dye and finish.

6, the requirement of operator: operating personnel will check pond middle water level and temperature at any time, to not reaching will in time opening hot water valve and flinging valve of regulation requirement, add water and intensification rapidly, till reaching the regulation requirement, operator will perform the record of each side, in order to understanding the ruuning situation of dying the pond.

Claims (1)

1, a kind of recombination decorative material woodiness single board suspended type kier and dyeing method is characterized in that having taked following processing step:

1), veneer hangs the dress cage: boil dye before, Wooden veneer is suspended on the clamping of clamping plate device boils on the crossbeam that dyes cage earlier.

2), add water and heat up: before the intensification, the hot water valve of opening on the circulating line is raised to the pond middle water level between 2.4～2.45m, when adding water, opens thermal insulation valve and flings valve two pipelines of heating in the pond are directly heated up rapidly to dying the pond;

3), the cage that feeds intake down: when coolant-temperature gage reaches 90-95 ℃ in dying the pond, should descend dyestuff, earlier the dyestuff that weighs up be put into bucket, be spilled in the pond equably with after hot water stirs in the pond, open air valve simultaneously, fully stir dye liquor with the gas-recycling plant in the pond, circulation 5-10 minute, dyestuff is fully dissolved, be evenly distributed in and dye in the pond, can dye under the cage to dying in the pond hanging boiling of veneer, following cage finishes and opens gas-recycling plant circulation dye liquor, and builds Chi Gai and heat up;

4), heat up, insulation: open thermal insulation valve behind the following cage and fling valve, in 5 minutes with the pond in temperature be elevated to 100 ℃, close then and fling valve, insulation is boiled and is dyed;

5), circulation, cage: in boiling the process of dying, the gas-recycling plant in the pond every circulation primary half an hour, once circulated 5 minutes, boiled to dye that the lifting cage once boils behind the following cage again and dyes 3 hours after 3 hours, boiled to dye to finish.