CN2439939Y - Wood-protective vacuum-pressurizing, vacuum-drying integrated machine - Google Patents
Wood-protective vacuum-pressurizing, vacuum-drying integrated machine Download PDFInfo
- Publication number
- CN2439939Y CN2439939Y CN 00251250 CN00251250U CN2439939Y CN 2439939 Y CN2439939 Y CN 2439939Y CN 00251250 CN00251250 CN 00251250 CN 00251250 U CN00251250 U CN 00251250U CN 2439939 Y CN2439939 Y CN 2439939Y
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- China
- Prior art keywords
- vacuum
- valve
- immersion
- pump
- pressurizing
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- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The utility model relates to a wood protecting and vacuum pressurizing vacuum-drying integrated machine, comprising an impregnating tank which is matched with a vacuum working system, a pressurizing system, a cooling system, a heating circulation system, a liquid storing tank, etc. Wood is arranged in the impregnating tank, and is treated through vacuum work, pressurizing work, drying work and the like according to process sequence under the functions of the vacuum working system, the pressurizing system, the cooling system and a hot air circulating system. The utility model can complete the whole course of wood protecting, vacuum pressurizing and vacuum drying in one main frame. The utility model has the advantages of simple structure, convenient operation and practical use.
Description
The utility model relates to a kind of wood processing treatment equipment, relates in particular to a kind of vacuum pressed, the two-in-one equipment unit of vacuum drying treatment.
Wood protection refers to: wood preservation; insect protected; termite-proof; anti-going mouldy and fire protection flame retarding; bleaching; dyeing; degreasing; mould and close modification processing etc.; along with improving constantly of people's living standard; the consciousness of pursuit is brought in constant renewal in; people dote on more to woodwork; big to all kinds of furniture; bamboo wood garden architecture; for a short time, all need to be made with timber to building and ornament materials and all kinds of Wood crafts etc.; therefore the demand of timber is still very big; technological requirement to wood processing treatment is higher; and present pressurized treatments technology is to carry out in different equipment with dry run; the installation floor space is big and device structure is complicated, and energy consumption is big; many costs of corollary apparatus height.
The purpose of this utility model is exactly to provide a kind of cheap, two-in-one equipment unit of integrating wood protection vacuum pressed, vacuum drying at above-mentioned situation.
The utility model purpose can realize by following scheme, comprises a main frame one pressure immersion can (that is vacuum drying tank), and the vacuum operation system, compression system, cooling system, heating system and the storage fat jar that match with it and use.
Timber is in the immersion can the inside; under the effect of vacuum operation system, compression system, heating system and cooling system, carry out vacuum operation, pressurization, drying operation etc.; can finish wood protection vacuum pressed, the whole process of vacuum drying in a main frame, device structure is simple, easy to operate.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1, structural representation of the present utility model.
The utility model comprises immersion can 1, what match with immersion can 1 and to use also has vacuum operation system, compression system, adds hot air circulating system, cooling system and receiver 2, receiver 2 is installed in the below of immersion can, described vacuum operation system comprises vavuum pump 3, cushion dashpot 4, condenser 5 connects by vacuum tube between them, be provided with valve V2 between its intermediate pump 3 and the cushion dashpot 4, be provided with valve V1 between condenser 5 and the immersion can; Described compression system comprises force (forcing) pump 6, and an end of force (forcing) pump 6 is connected with immersion can by valve V3, and the other end then is connected the bottom of receiver 2; The described hot air circulating system that adds comprises hot oil pump 7, hot oil furnace 8, heat exchanger 9, air-introduced machine 10, be provided with valve V11 between hot oil furnace 8 and the heat exchanger 9, be provided with valve V10 and warm-air pipe between heat exchanger and the immersion can, air-introduced machine 10 also is connected with immersion can by valve V7, V8 respectively by two groups of warm-air pipes, one end of hot oil pump is connected with hot oil furnace, the other end then is connected with heat exchanger by valve V12, forms hot air circulation between them when the vacuum drying operation; Described cooling system comprises coolant pump 11, cooling pond 12, and condenser 5, an end of coolant pump links to each other with condenser 5 one ends by cooling water pipe and by valve V4, and the other end of coolant pump is connected with cooling pond 12 by cooling water pipe.The other end of condenser 5 links to each other with cooling pond 12 by valve V5.Immersion can 1 is communicated with receiver 2 by valve V9 in addition.Operation principle of the present utility model is as follows: at first be wood protection vacuum pressed processing procedure; the timber dolly of packing into is advanced the immersion can the inside; and close jar door; Open valve V1; V2 starts vavuum pump and carries out the initial vacuum operation; the effect of the cushion dashpot that links to each other with vavuum pump is from the raffinate of immersion can inspiration when holding back vacuum operation; avoid it to enter vavuum pump; influence the service life of vavuum pump; when the effect of the condenser that links to each other with cushion dashpot mainly is the vacuum drying operation hot-air in the immersion can is cooled off; reach the purpose of protection vavuum pump, its cooling is mainly finished by starting cooling system.When vacuum reaches the degree of its requirement, valve-off V1, open valve V6 and carry out vacuum liquid-absorbing, soup in the receiver or resin liquid will enter immersion can by valve V6 under the effect of negative pressure, and this process will last till that immersion can finishes when being full of soup or resin liquid substantially.Open valve V9 then and make it to recover atmospheric pressure state.At this moment valve-off V6, V9, open valve V3, starting force (forcing) pump pressurizes to timber in the immersion can, force (forcing) pump constantly is drawn into soup or resin liquid from the receiver the inside makes it enter the timber the inside fully, finish pressurization regulation after the process time, open the pressure that valve V9 removes the immersion can the inside, and open valve V6 immersion can herb liquid or resin liquid and will be contained in below it in receiver getting back under the effect of gravity, return after liquid finishes, carry out the final vacuum operation again.The same vacuumizing of operating process of this moment is identical.After finishing by technological operation, final vacuum carries out again having finished whole pressurized treatments process behind the air balance.And then just can carry out process of vacuum drying, its specific embodiment is as follows: at first be heating process, open valve V7, V8, V10, start air-introduced machine, original high temperature heat conductive oil by the hot oil furnace heating, enter heat exchanger through hot oil pump and carry out the heat transmission, air-introduced machine extracts the hot blast in the heat exchanger and enters immersion can by warm-air pipe, makes hot blast reciprocation cycle in its closed system, because the continuous circulation of hot blast, gradually the timber in the immersion can is heated to the temperature of defined, after finishing heating process, stop air-introduced machine and promptly enter the temperature equilibrium stage, its objective is to guarantee jar temperature equalization of interior each one of timber, start coolant pump then, make the cooling system operate as normal, and open valve V1, V2 valve-off V7, V8, V10 starts vavuum pump, can vacuumize operation, the moisture content in the timber is extracted out.After finishing vacuum operation, open valve V9 and remove negative pressure, open valve V7, V8, V10 again, valve-off V1, V2.Repeat above-mentioned heating, temperature balance again, vacuumize and the air balance process, can finish process of vacuum drying.
Claims (1)
1, the wood protection vacuum is as pressure, vacuum drying all-in-one, comprise immersion can (1), the below of immersion can (1) is provided with receiver (2), match with immersion can (1) use vacuum operation system, compression system arranged, described vacuum operation system comprises vavuum pump (3), cushion dashpot (4), condenser (5) connects by vacuum tube between them, be provided with valve V2 between its intermediate pump (3) and the cushion dashpot (4), be provided with valve V1 between condenser (5) and the immersion can; Described compression system comprises force (forcing) pump (6), and an end of force (forcing) pump (6) is connected with immersion can by valve V3, and the other end then is connected the bottom of storage fat jar (2); It is characterized in that matching with immersion can (1) use add hot air circulating system and cooling system in addition, the described hot air circulating system that adds comprises hot oil pump (7), hot oil furnace (8), heat exchanger (9), air-introduced machine (10), be provided with valve V11 between hot oil furnace (8) and the heat exchanger (9), be provided with valve V10 between heat exchanger (9) and the immersion can, air-introduced machine (10) also is connected with immersion can by valve V7, V8 respectively by two groups of warm-air pipes, one end of hot oil pump (7) is connected with hot oil furnace (8), and the other end then is connected with heat exchanger (9) by valve V12; Described cooling system comprises coolant pump (11), cooling pond (12), condenser (5), one end of coolant pump (11) links to each other with condenser (5) one ends by cooling water pipe and by valve V4, the other end of coolant pump (11) is connected with cooling pond (12) by cooling water pipe, and the other end of condenser (5) links to each other with the cooling pond by valve V5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00251250 CN2439939Y (en) | 2000-09-21 | 2000-09-21 | Wood-protective vacuum-pressurizing, vacuum-drying integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00251250 CN2439939Y (en) | 2000-09-21 | 2000-09-21 | Wood-protective vacuum-pressurizing, vacuum-drying integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439939Y true CN2439939Y (en) | 2001-07-25 |
Family
ID=33609236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00251250 Expired - Fee Related CN2439939Y (en) | 2000-09-21 | 2000-09-21 | Wood-protective vacuum-pressurizing, vacuum-drying integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439939Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349497B (en) * | 2008-09-01 | 2010-06-09 | 国家粮食储备局郑州科学研究设计院 | High-efficiency energy-saving drying apparatus |
| CN101574825B (en) * | 2008-05-05 | 2013-03-27 | 萌立尔有限公司 | Method for processing chromatic bamboo integration material |
-
2000
- 2000-09-21 CN CN 00251250 patent/CN2439939Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574825B (en) * | 2008-05-05 | 2013-03-27 | 萌立尔有限公司 | Method for processing chromatic bamboo integration material |
| CN101349497B (en) * | 2008-09-01 | 2010-06-09 | 国家粮食储备局郑州科学研究设计院 | High-efficiency energy-saving drying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |