CN103127807A - Furniture production purification method and furniture production purification system - Google Patents
Furniture production purification method and furniture production purification system Download PDFInfo
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- CN103127807A CN103127807A CN2013100446588A CN201310044658A CN103127807A CN 103127807 A CN103127807 A CN 103127807A CN 2013100446588 A CN2013100446588 A CN 2013100446588A CN 201310044658 A CN201310044658 A CN 201310044658A CN 103127807 A CN103127807 A CN 103127807A
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Abstract
The invention discloses a furniture production purification method and a furniture production purification system. The method includes steps of (1) carrying out purification processing on furniture raw materials, wherein the purification processing comprises ultraviolet light disinfection processing, photochemical catalysis disinfection processing and activated carbon purification processing, (2) and manufacturing the furniture raw materials which are processed through the upper step into furniture finished products. The furniture production purification system comprises an ultraviolet light disinfection processing space, a photochemical catalysis disinfection processing space and an activated carbon purification processing space which are integrated or independent to each other. According to the furniture production purification method and the furniture production purification system, formaldehyde, toluene, benzene, ammonia, total volatile organic compound (TVOC) and other harmful gases and bacteria in the furniture raw materials and the furniture finished products can be decomposed, disinfected and reduced. The formaldehyde in the furniture finished products is reduced to 0.15mg/L from 1.5mg/L, and the benzene, the TVOC, the ammonia, heavy metal and other harmful materials are reduced by about 30%-80%.
Description
Technical field
The present invention relates to a kind of furniture production technology, particularly relate to a kind of furniture production purification method and cleaning system.
Background technology
The groundwork flow process of furniture production now is:
At first enter raw material storage from the various raw material of raw material producer's buying, then directly expect to place an order production from the raw material storage neck according to actual needs, form finished products to some workshops through some operations and then pack shipment.Grown form is as follows:
Raw material storage---workshop (1)---workshop (2)---workshop (3)---etc. workshop---packing car ask (finished product)---warehouse for finished product (shipment).
In such furniture production process, that the harmful substances such as the formaldehyde that has in raw material or finished product, toluene, benzene, ammonia, TVOC all are not eliminated, the furniture finished product situation of consumer's domestic environment can occur polluting after being bought by the consumer, bring huge hidden danger for consumer's health, and this problem is furniture industry outstanding question always, is also that the consumer eagerly wishes the problem that furniture can solve as early as possible.
Summary of the invention
In order better to overcome the defects of prior art, solve the problem that furniture has harmful substances, the invention provides a kind of furniture production purification method and system.
Technical scheme of the present invention is: a kind of furniture production purification method comprises the steps:
1, the furniture raw material are carried out purified treatment, comprise that disinfection by ultraviolet light is processed, photocatalysis disinfection is processed and active carbon purifying is processed;
2, will be prepared as the furniture finished product through the furniture raw material that above-mentioned steps is processed;
Described purification method also comprises the step of the furniture finished product being carried out purified treatment, comprises that disinfection by ultraviolet light is processed, photocatalysis disinfection is processed and active carbon purifying is processed.
Described purified treatment also comprises the air cleaning processing.
The ultraviolet irradiation intensity that described disinfection by ultraviolet light is processed reaches 1000UW/cm at least
2
Described photocatalysis disinfection is processed and is adopted dioxide photocatalyst titanium disinfection treatment method to carry out.
It is to process with charcoal absorption that described active carbon purifying is processed.
The time that described disinfection by ultraviolet light is processed is 10 minutes-5 hours.
The time that described ultraviolet disinfection is processed is 20 minutes-1 hour.
The time that described photocatalysis disinfection is processed is 30-60 minute.
The time that described active carbon purifying is processed is 1-3 hour.
It is to adopt a plurality of ultraviolet emission devices to carry out ultraviolet irradiation to the furniture raw material that described disinfection by ultraviolet light is processed.
It is to adopt a plurality of ultraviolet emission devices to carry out ultraviolet irradiation to the furniture finished product that described disinfection by ultraviolet light is processed.
It is to adopt air cleaning unit to carry out air cleaning to placing furniture raw-material space that described air cleaning is processed.
It is to adopt air cleaning unit to carry out air cleaning to the space of placing the furniture finished product that described air cleaning is processed.
The present invention also provides a kind of furniture production cleaning system, comprise that disinfection by ultraviolet light is processed the space, photocatalysis disinfection processes the space and active carbon purifying is processed the space, disinfection by ultraviolet light is processed that space, photocatalysis disinfection process that space and active carbon purifying process that the space is integrated or is separate, disinfection by ultraviolet light is processed space, photocatalysis disinfection and is processed the space and is connected the space with active carbon purifying and connects by conveyer when separate, and described disinfection by ultraviolet light processing arranges a plurality of ultraviolet emission devices in the space; Described photocatalysis disinfection is processed the space inner surface portion or all is coated with the photocatalyst antiseptic material coating, and photocatalysis disinfection is processed in the space light emitting devices is set; Described active carbon purifying is processed in the space active carbon is set.
Described system comprises that also air cleaning processes the space, air cleaning is processed that space and disinfection by ultraviolet light process that space, photocatalysis disinfection process that space and active carbon purifying process that the space is integrated or is separate, and air cleaning is processed space and disinfection by ultraviolet light processing space, photocatalysis disinfection processing space and is connected the space with active carbon purifying and is connected by conveyer when separate.
Described photocatalyst antiseptic material coating is coating of titanium dioxide.
In described disinfection by ultraviolet light better purifying space, in end face and/or bottom surface and/or the side a plurality of ultraviolet lamps are set.
The wavelength of described ultraviolet lamp is 100nm-280nm.
The mode that described ultraviolet lamp is arranged on disinfection by ultraviolet light better purifying space end face and/or bottom surface and/or side is that every 1-10 square meter area is installed 1 ultraviolet lamp.
Described ultraviolet lamp is the ultraviolet lamp of 60-100w.
The mode that described ultraviolet lamp is arranged on disinfection by ultraviolet light better purifying space end face and/or bottom surface and/or side is the ultraviolet lamp that every 1-10 square meter area is installed 1 60-100w.
Described photocatalysis disinfection is processed space end face and/or bottom surface and/or side and is coated with coating of titanium dioxide.
The spraying method of described titanium dioxide nano coating is every square metre of spraying titania solution 100-1000 milliliter.
It is uviol lamp or LED lamp that described photocatalysis disinfection is processed the light emitting devices that arranges in the space.
The wavelength of described uviol lamp or LED lamp is 500-600nm.
Described active carbon purifying is processed the part or all of inner surface brushing active carbon layer in space.
Described active carbon purifying is processed and is laid the active carbon bag in the space.
Described active carbon purifying is processed end face and/or bottom surface and/or the side laying layer of active carbon bag in space.
It is the 50-500 gram that the active carbon bag that lay the end face in described active carbon purifying processing space and/or bottom surface and/or side reaches every square meter active carbon weight.
Described active carbon purifying is processed in the space a plurality of light emitting devices is set.
The light emitting devices that described active carbon purifying is processed in the space is ultraviolet lamp.
The ultraviolet lamp that described active carbon purifying is processed in the space is the ultraviolet lamp of wavelength 254nm.
The end face in described air cleaning processing space and/or bottom surface and/or side arrange a plurality of air cleaning units for removing pernicious gas.
Described furniture comprises household articles such as various bed, cabinet, table, chair, and door and window and floor etc. need to be with the various products of timber-work preparation.The furniture kind comprise exempt to paint that class, baking vanish class, log, solid wood, solid wood are compound, PVC pad pasting class, steel wood, wood are moulded, board-like, paster, subsides wood skin, etc. furniture and door (comprising suit doors).
Described furniture raw material are the timber-works for the processing furniture, such as various sheet materials: glued board, high, medium and low density fiber board; All size flitch, integrated timber, wooden skin, steel wood, wood are moulded etc.
Beneficial effect: through the processing of method of the present invention, the pernicious gas such as the formaldehyde in furniture raw material and furniture finished product, toluene, benzene, ammonia, TVOC and germ can be decomposed, sterilize, reduce.The content of formaldehyde of furniture finished product drops to 0.15mg/L from 1.5mg/L, and the harmful substances such as other benzene, TVOC, ammonia, heavy metal reduce the 30%-80% left and right.
Specifically: disinfection by ultraviolet light purifies the organic molecule can ionize in those raw material and finished product, bacterium, germ etc. and makes it to decompose inactivation; Photocatalysis disinfection purifies the pernicious gases such as formaldehyde that raw material and finished product are produced, benzene, ammonia and decomposes and harmless treatment.Trace toxic gas in active carbon sterilizing and purifying absorbed air is such as ammonia, formaldehyde, benzene class etc.The absorption pernicious gas can reach 96%.
Description of drawings
Fig. 1 is the flow chart of the method for the embodiment of the present invention 1.
Fig. 2 is the structural representation of the system of the embodiment of the present invention 1.
The specific embodiment
In order to be more readily understood the present invention, below in conjunction with concrete diagram, further set forth Spirit Essence of the present invention.
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1: a kind of furniture production purification method of the present invention comprises the steps:
1, furniture raw material disinfection by ultraviolet light is processed, ultraviolet irradiation intensity reaches 1000UW/cm at least
2, the time of disinfecting is 10 minutes-5 hours, the best is 20 minutes-1 hour, can adjust according to raw-material quantity;
2, the furniture raw material are carried out photocatalysis disinfection and process, namely the dioxide photocatalyst titanium was disinfected 30-60 minute;
3, the furniture raw material are carried out active carbon purifying and process, processed 1-3 hour with charcoal absorption.
4, the furniture raw material are carried out air cleaning and process, carry out air cleaning and process stacking furniture raw-material space with air cleaning unit;
5, the furniture raw material of above-mentioned steps being processed are processed as the furniture finished product according to prior art;
6, the furniture finished product is carried out disinfection by ultraviolet light processing, photocatalysis disinfection processing, active carbon purifying processing and air cleaning and process, processing procedure is identical with above-mentioned furniture raw material disposal mode, does not repeat them here.
7, the furniture finished product after processing is packaged as finished product.
Above-mentioned disinfection by ultraviolet light processing, photocatalysis disinfection processing, active carbon purifying processing and air cleaning are processed between several steps does not have sequencing.
as shown in Figure 2, the system of the above-mentioned furniture production of the invention process purification method comprises that disinfection by ultraviolet light processes space 1, photocatalysis disinfection is processed space 2, active carbon purifying processes space 3 and space 4 is processed in air cleaning, disinfection by ultraviolet light is processed space 1, photocatalysis disinfection is processed space 2, it is separate space that space 4 is processed in active carbon purifying processing space 3 and air cleaning, connect by conveyer 5 each other and (do not show whole annexations in figure, but those skilled in the art know this mutual connection be easily by a space be connected the connection in space and expect), disinfection by ultraviolet light is processed in the space a plurality of ultraviolet emission devices is set, photocatalysis disinfection is processed the space inner surface portion or all is coated with coating of titanium dioxide, and photocatalysis disinfection is processed in the space light emitting devices is set, active carbon purifying is processed in the space active carbon is set, air cleaning is processed in the space a plurality of air purification processing equipments is set.It is as follows that specifically each processes arranging of space:
A, disinfection by ultraviolet light are processed space 1: this space has import and export, or import and outlet separate, but carrying out disinfection by ultraviolet light processing time space can seal or not seal, this space size size is formulated according to the actual demand of manufacturer production amount, ultraviolet lamp is installed in end face, side and bottom surface, installation requirement is the ultraviolet germicidal lamp that every 1-10 square meter area need be installed 1 60-100w wavelength 100nm-280nm, when raw material or finished product were placed 10 minutes-5 hours, the best is the time about 20 minutes-1 hour, and irradiation intensity reaches 1000UW/cm
2Dosage after will make 99.9% virus and organic molecule inactivation.
It is a kind of titanium dioxide active material that B, photocatalysis disinfection are processed space 2:(photocatalysis disinfection material, it coats substrate surface, form film after dry, under the effect of light, produce strong catalytic degradation function: toxic and harmful in the air of effectively degrading; Can effectively kill various bacteria, antibiotic rate is up to 99.99%, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment; Also possess simultaneously the functions such as deodorizing, anti-soil.) this space also has import and export, or import and outlet separate, but carrying out photocatalysis disinfection processing time space can seal or open, this space size size is formulated according to the actual demand of manufacturer production amount, process space 2 inner top surfaces at photocatalysis disinfection, the part or all of local spraying titanium dioxide liquid (titanium dioxide is the commercially available prod) of side and bottom surface, every square meter spraying titanium dioxide liquid 100-1000 processed milliliter forms face coat, then make coating be able to effective catalysis at indoor a plurality of local ultraviolet ray or some small cups of LED fluorescent lamp that the 500-600nm wavelength is installed.Furniture raw material and finished product heart placement hereinto can make its formaldehyde that volatilizees, benzene, ammonia and TVOC degradation rate reach respectively 94.3%, 97.2%, 92%, 96.5% after 30-60 minute.
It is the physical absorption principle that C, active carbon purifying are processed space 3:(taste removal active carbon, in mechanism, relies on air as medium, therefore is defined as passive material for air purification.A class material for air purification commonly used comprises that various charcoals, wood chip, palm shell charcoal, coal etc. have the active carbon of the adsorbable airborne pernicious gas that purifies air, and is mainly used to the trace toxic gas in absorbed air, such as ammonia, formaldehyde, benzene class etc.) this space also has import and export, or import and outlet separate, but carrying out photocatalysis disinfection processing time space can seal or open, this space size size is formulated according to the actual demand of manufacturer production amount, process the end face in space 3 at active carbon purifying, the active carbon bag that the one deck of partly or entirely mating formation of side and bottom surface is dressed up with bundle or brush are on inner surface, make every square meter area active carbon place weight and reach the 50-500 gram, if the active carbon bag can be mated formation at the space inner surface by modes such as extension or hooks, and make active carbon reach the optimal adsorption ability at the ultraviolet lamp of the some wavelength 254nm of active position installation.The toxic gas that raw material and finished product is distributed by these devices further is purified, and the charcoal absorption pernicious gas reaches 96% after finished product and raw material are placed 1-3 hour.
4, space 4 is processed in air cleaning: this space also has import and export, or import and outlet separate, but carrying out photocatalysis disinfection processing time space can seal, this space size size is formulated according to the actual demand of manufacturer production amount, air cleaning is processed end face, side and the bottom surface in space 4 equipment such as some various air cleaners that air-cleaning function arranged and can remove various pernicious gases, formaldehyde remover is installed, and these equipment can be changed at any time and adjust according to the renewal of Market and Technology.
A kind of furniture production purification method comprises the steps:
1, furniture raw material disinfection by ultraviolet light is processed, ultraviolet irradiation intensity reaches 1000UW/cm at least
2, the time of disinfecting is 10 minutes-5 hours, the best is 20 minutes-1 hour, can adjust according to raw-material quantity;
2, the furniture raw material are carried out photocatalysis disinfection and process, namely the dioxide photocatalyst titanium was disinfected 30-60 minute;
3, the furniture raw material are carried out active carbon purifying and process, processed 1-3 hour with charcoal absorption.
4, the furniture raw material of above-mentioned steps being processed are processed as the furniture finished product according to prior art;
5, the furniture finished product is packaged as finished product.
Above-mentioned disinfection by ultraviolet light processing, photocatalysis disinfection processing, active carbon purifying processing and air cleaning are processed between several steps does not have sequencing.
The system of the above-mentioned furniture production of the invention process purification method comprises that disinfection by ultraviolet light is processed space 1, photocatalysis disinfection processes space 2 and active carbon purifying is processed space 3, disinfection by ultraviolet light processing space 1, photocatalysis disinfection processing space 2 and active carbon purifying are processed space 3 and are integrated, and namely are provided with a plurality of ultraviolet emission devices in a space; The inner surface portion in this space or all be coated with coating of titanium dioxide, and in end face, side or the bottom surface in this space, the layer of active carbon bag is set, set-up mode is in the same manner as in Example 1.
This space also can be divided into three parts, and a part is processed space 1 for disinfection by ultraviolet light, in end face and/or the bottom surface of this part, a plurality of ultraviolet emission devices is set; Another part is that photocatalysis disinfection is processed space 2, the end face of this part and/bottom surface and/side on part or all of spraying titanium dioxide liquid, and some light emitting devices are set in this section, as uviol lamp or LED lamp; Third part is that active carbon purifying is processed space 3, at bottom surface and/or end face and/or the side inner surface laying active carbon bag of this part.The furniture raw material can be processed in three part transmission in this space.
Claims (10)
1. a furniture production purification method, is characterized in that, comprises the steps:
A, the furniture raw material are carried out purified treatment, comprise that disinfection by ultraviolet light is processed, photocatalysis disinfection is processed and active carbon purifying is processed;
B, will be prepared as the furniture finished product through the furniture raw material that above-mentioned steps is processed.
2. furniture production purification method as claimed in claim 1, it is characterized in that, described purification method comprises the step of the furniture finished product being carried out purified treatment, comprises that disinfection by ultraviolet light is processed, photocatalysis disinfection is processed, active carbon purifying is processed and air cleaning is processed.
3. furniture production purification method as claimed in claim 1 or 2, is characterized in that, described purified treatment also comprises the air cleaning processing.
4. as claim 1 or the described furniture production of 2 any one purification method, it is characterized in that, the time that described disinfection by ultraviolet light is processed is 10 minutes-5 hours.
5. as claim 1 or the described furniture production of 2 any one purification method, it is characterized in that: described photocatalysis disinfection is processed and is adopted dioxide photocatalyst titanium disinfection treatment method to carry out.
6. furniture production purification method as claimed in claim 1, is characterized in that, the time that described photocatalysis disinfection is processed is 30-60 minute.
7. furniture production purification method as claimed in claim 1 is characterized in that: the time that described row active carbon purifying is processed is 1-3 hour.
8. furniture production cleaning system, it is characterized in that, comprise that disinfection by ultraviolet light is processed the space, photocatalysis disinfection processes the space and active carbon purifying is processed the space, disinfection by ultraviolet light is processed that space, photocatalysis disinfection process that space and active carbon purifying process that the space is integrated or is separate, disinfection by ultraviolet light is processed space, photocatalysis disinfection and is processed the space and is connected the space with active carbon purifying and connects by conveyer when separate, and described disinfection by ultraviolet light processing arranges a plurality of ultraviolet emission devices in the space; Described photocatalysis disinfection is processed the space inner surface portion or all is coated with the photocatalyst antiseptic material coating, and photocatalysis disinfection is processed in the space light emitting devices is set; Described active carbon purifying is processed in the space active carbon is set.
9. furniture production cleaning system as claimed in claim 8, it is characterized in that, described system comprises that also air cleaning processes the space, air cleaning is processed that space and disinfection by ultraviolet light process that space, photocatalysis disinfection process that space and active carbon purifying process that the space is integrated or is separate, and air cleaning is processed space and disinfection by ultraviolet light processing space, photocatalysis disinfection processing space and is connected the space with active carbon purifying and is connected by conveyer when separate.
10. furniture production cleaning system as claimed in claim 8, is characterized in that, described photocatalyst antiseptic material coating is titanium dioxide nano coating.
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| CN2013100446588A CN103127807A (en) | 2013-02-05 | 2013-02-05 | Furniture production purification method and furniture production purification system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707373A (en) * | 2013-12-20 | 2014-04-09 | 杨海涛 | Method for removing formaldehyde in plates |
| CN103862537A (en) * | 2014-03-03 | 2014-06-18 | 广西师范大学 | Method for treating formaldehyde in floors |
| CN108211630A (en) * | 2018-02-06 | 2018-06-29 | 山东盛唐环保科技有限公司 | A kind of purification method of activated carbon |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200939259Y (en) * | 2006-08-16 | 2007-08-29 | 中国测试技术研究院化学研究所 | Indoor air cleaner for decoration |
| CN201631734U (en) * | 2009-06-29 | 2010-11-17 | 韩光荣 | Gas disinfecting and deodorizing device |
| CN203196521U (en) * | 2013-02-05 | 2013-09-18 | 何翔 | Furniture production and purification system |
-
2013
- 2013-02-05 CN CN2013100446588A patent/CN103127807A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200939259Y (en) * | 2006-08-16 | 2007-08-29 | 中国测试技术研究院化学研究所 | Indoor air cleaner for decoration |
| CN201631734U (en) * | 2009-06-29 | 2010-11-17 | 韩光荣 | Gas disinfecting and deodorizing device |
| CN203196521U (en) * | 2013-02-05 | 2013-09-18 | 何翔 | Furniture production and purification system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707373A (en) * | 2013-12-20 | 2014-04-09 | 杨海涛 | Method for removing formaldehyde in plates |
| CN103707373B (en) * | 2013-12-20 | 2016-08-17 | 杨海涛 | A kind of remove the method for formaldehyde in sheet material |
| CN103862537A (en) * | 2014-03-03 | 2014-06-18 | 广西师范大学 | Method for treating formaldehyde in floors |
| CN108211630A (en) * | 2018-02-06 | 2018-06-29 | 山东盛唐环保科技有限公司 | A kind of purification method of activated carbon |
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Application publication date: 20130605 |
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