CN111216206A - Design scheme for carrying out impregnation treatment on wood on ship in transportation process - Google Patents
Design scheme for carrying out impregnation treatment on wood on ship in transportation process Download PDFInfo
- Publication number
- CN111216206A CN111216206A CN201811409227.6A CN201811409227A CN111216206A CN 111216206 A CN111216206 A CN 111216206A CN 201811409227 A CN201811409227 A CN 201811409227A CN 111216206 A CN111216206 A CN 111216206A
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- Prior art keywords
- wood
- cabin
- capsule
- treatment
- ship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002023 wood Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005470 impregnation Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 37
- 239000002775 capsule Substances 0.000 claims description 35
- 239000012530 fluid Substances 0.000 claims description 15
- 239000007901 soft capsule Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
- B27K3/10—Apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention provides a design scheme for carrying out impregnation treatment on wood on a ship in a transportation process, which provides a design scheme for carrying out impregnation treatment on the wood in the transportation process of the wood by utilizing the space on the ship. The method is characterized in that in the process of transporting the wood by ships, the wood is impregnated by utilizing the space on the ships and the time of the ship transportation, and the whole process is completed in the process of transporting the wood.
Description
Technical Field
The invention relates to the technical field of wood transportation and wood processing, in particular to a design scheme for carrying out impregnation treatment on wood by utilizing space on a ship in the wood transportation process.
Background
The wood impregnating method is the most important and effective industrial production method for fire retarding, smoke inhibiting, corrosion preventing and modifying wood, and is characterized by that the wood is placed in impregnating tank, soaked in wood treating liquor, and if necessary, the wood treating liquor is pumped into the wood cell, pressurized and heated so as to make the wood treating liquor fully permeate into the wood cell to obtain the required treatment effect and technical index. The conventional wood impregnation treatment process requires a fixed site and special equipment, and some processes require wood to be soaked for a long time to achieve an ideal effect, so that the wood impregnation treatment process obviously increases the production cost and prolongs the production period.
Disclosure of Invention
The invention provides a design scheme for carrying out impregnation treatment on wood by utilizing space on a ship in the wood transportation process, and aims to fully utilize time consumed in the wood transportation process and the space on the ship to finish the impregnation treatment process of the wood so as to achieve the purposes of saving the production cost and shortening the production period.
First, the cabin in which the wood is shipped is subjected to necessary rebuild reinforcement and a coating is added to the inner walls of the cabin to prevent the wood treating fluid from corroding the cabin and leaking out of the cabin. Next, wood impregnation treatment equipment such as a treatment liquid container, a pump, a heater, a vacuum pump, and the like is installed on the ship as needed. When the wood is transported by the ship, the wood is filled into the cabin according to requirements, and then the wood treatment liquid is injected into the cabin to perform impregnation treatment on the wood, and meanwhile, the ship sailing is not influenced to rush to the destination, and the impregnation treatment process of the wood and the sailing process of the ship are performed synchronously.
According to the technological requirements of wood impregnation, the treatment liquid can be driven by a pump to circularly flow in the cabin or between the cabin and the treatment liquid storage container, and the treatment liquid can be heated by a heater so as to achieve better treatment effect. After the wood impregnation process was completed, the treatment solution in the cabin was pumped to the treatment solution container to slowly dry the wood.
If the wood is to be vacuum-impregnated on the ship, in order to prevent the cabin from bearing huge air pressure due to vacuum pumping and further affect the safety of the ship, a sealable soft capsule with a cover plate is made of flexible materials (such as fiber reinforced rubber composite plates, silica gel composite cloth, PU composite cloth and the like) according to the size and the shape of the cabin and is placed in the cabin, and the capsule is not bonded with the cabin but the outer surface of the capsule is tightly attached to the four walls and the bottom surface of the cabin. The wall of the capsule or the cover plate is provided with a plurality of holes with connecting flanges for filling wood treatment liquid and vacuumizing. The wood to be impregnated is put into the capsule, and the capsule cover plate is covered and sealed, so that the wood is in a relatively independent closed space inside the capsule. And closing the treating fluid filling port, opening the vacuumizing interface to be connected with a vacuum pump to vacuumize the interior of the capsule and keeping the interior for a period of time, closing the vacuum pump and the vacuum interface, opening the treating fluid filling port to fill treating fluid into the interior of the capsule, and performing impregnation treatment on the wood. Similar to the process directly in the hold, the treatment fluid may be circulated inside the capsule by a pump or between the capsule and a storage container for the treatment fluid, and may be heated by a heater. After the wood impregnation process was completed, the treatment solution in the capsules was pumped to a treatment solution container to slowly dry the wood.
Because the soft capsule can completely isolate the wood and the treatment liquid from the cabin, the cabin does not need to be reinforced and reformed, and an additional coating does not need to be added on the inner wall of the cabin, and the scheme of adding the soft capsule in the cabin can be adopted even under the condition of not vacuumizing.
Drawings
Fig. 1 is a schematic diagram of a design scheme for wood impregnation directly in a cabin.
The components in the figure are: 1-cabin, 2-wood pile, 3, 10-wood treatment liquid, 4-pipeline, 5-pump, 6-liquid heater, 7, 8-stop valve, 9-wood treatment liquid container.
Fig. 2 is a schematic view of a design scheme of adding a sealed soft capsule in a cabin and carrying out impregnation treatment on wood in the soft capsule.
The components in the figure are: 1-cabin, 2-vacuum pump, 3-soft capsule, 4, 8, 9-stop valve, 5-soft capsule cover plate, 6-pipeline, 7, 13-wood treatment liquid, 10-liquid heater, 11-pump, 12-wood treatment liquid container.
Detailed description of the preferred embodiments
The following examples illustrate the invention in detail.
Example 1
As shown in figure 1, the wood to be transported and impregnated is orderly stacked in the cabin according to the requirement, the stop valve 7 is opened, the wood treating fluid is injected into the cabin, the wood pile is immersed, and the impregnation treatment is carried out on the wood.
If necessary, the stop valves 7 and 8 can be opened, the pump 5 is started, the wood treating fluid is circulated among the cabin, the container and the liquid heater, the temperature of the treating fluid is controlled by controlling the heating power of the heater, and the temperature of the liquid in the cabin is uniform so as to achieve the required dipping treatment effect.
After the dipping treatment is finished, the stop valve 7 is closed, the stop valve 8 is opened, and the pump 5 is started to pump all the liquid in the cabin into the treatment liquid container 9, so that the wood is naturally drained.
Example 2
As shown in fig. 2, a sealable soft capsule with a cover plate is placed in the hold, and is sized and shaped according to the hold. The soft capsule is made of flexible material (such as fiber reinforced rubber composite board, silica gel composite cloth, PU composite cloth, etc.), and the capsule is not bonded with the cabin but the outer surface is tightly adhered to the four walls and the bottom surface of the cabin. Firstly, opening a cover plate of the capsule, orderly stacking wood to be transported and dipped in the capsule according to requirements, covering the cover plate, and strictly sealing the peripheral joint by using a sealing rubber strip.
Closing stop valve 8, 9, opening stop valve 4, starting the vacuum pump with the inside evacuation of capsule and keep the time that technical requirement stipulates, closing stop valve 4, opening stop valve 9, pour into the capsule with timber treatment liquid inside, need control filling condition and process during the pouring, can not let inside external gas get into the capsule. The wood is impregnated by immersing the wood pile in the liquid.
If necessary, the stop valves 8 and 9 can be opened, the stop valve 4 can be closed, the pump 11 can be started, the wood treatment liquid can circularly flow in the capsule and between the container and the liquid heater, the temperature of the treatment liquid can be controlled by controlling the heating power of the heater, and the temperature of the liquid in the capsule can be uniform, so that the required impregnation treatment effect can be achieved.
After the impregnation treatment is finished, the stop valves 4 and 9 are closed, the stop valve 8 is opened, the capsule cover plate is opened, the pump 11 is started to pump all the liquid in the capsule into the treatment liquid container, and the wood is naturally drained.
In the embodiment, after the wood is stacked in the cabin (capsule), the normal operation of the ship is not influenced in the subsequent treatment process. The process of filling the cabin (capsule) with the treatment liquid can influence the load distribution and the position of the gravity center of the ship, and the influence on the navigation safety of the ship can be avoided by carefully calculating the filling amount of each cabin (capsule) in advance, appropriately moving the position of a wood treatment liquid container, or carrying out batch staggered filling on different cabin sections.
The present invention has been illustrated by the foregoing examples, but it should be understood that they have been presented by way of illustration and description only, and are not intended to limit the invention to the described embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention.
Claims (1)
1. A design scheme for carrying out impregnation treatment on wood by utilizing space on a ship in the wood transportation process so as to save wood treatment time and cost is characterized in that: firstly, carrying out necessary reconstruction and reinforcement on a cabin for loading and transporting wood, and adding a coating on the inner wall of the cabin to prevent wood treatment liquid from corroding the cabin and leaking outside the cabin; secondly, installing wood dipping treatment equipment such as a treatment liquid container, a pump, a heater, a vacuum pump and the like on the ship according to needs; when the wood is transported by the ship, the wood is filled into a cabin according to requirements, and then the wood is impregnated by injecting the wood treating fluid into the cabin, and meanwhile, the ship sailing towards the destination is not influenced, and the wood impregnating process and the ship sailing process are synchronously carried out; according to the process requirement of wood impregnation, a pump can be used for driving the treatment liquid to circularly flow in the cabin, or the treatment liquid can circularly flow between the cabin and the treatment liquid storage container, and a heater can be used for heating the treatment liquid so as to achieve better treatment effect; after the wood impregnation treatment process is finished, pumping the treatment liquid in the cabin into a treatment liquid container to slowly dry the wood; if wood is to be vacuum-impregnated on a ship, in order to prevent the cabin from bearing huge air pressure due to vacuum pumping and further influence the safety of the ship, a sealable soft capsule with a cover plate is made of flexible materials (such as fiber reinforced rubber composite plates, silica gel composite cloth, PU composite cloth and the like) according to the size and the shape of the cabin and is placed in the cabin, and the capsule is not bonded with the cabin but the outer surface of the capsule is tightly attached to the four walls and the bottom surface of the cabin; the wall of the capsule or the cover plate is provided with a plurality of holes with connecting flanges for filling wood treatment liquid and vacuumizing; putting the wood to be impregnated into the capsule, covering a capsule cover plate and sealing the capsule cover plate, so that the wood is in a relatively independent closed space inside the capsule; closing the treating fluid filling port, opening the vacuumizing interface to be connected with a vacuum pump to vacuumize the interior of the capsule and keeping the interior for a period of time, closing the vacuum pump and the vacuum interface, opening the treating fluid filling port to fill treating fluid into the interior of the capsule, and performing impregnation treatment on the wood; similar to the process directly in the hold, the treatment fluid may be pumped to circulate within the capsule, or between the capsule and a treatment fluid reservoir, or may be heated by a heater; because the soft capsule can completely separate the wood, the treatment liquid and the cabin, the cabin does not need to be reinforced and modified, and an additional coating does not need to be added on the inner wall of the cabin, and the scheme can be adopted even under the condition of not vacuumizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811409227.6A CN111216206A (en) | 2018-11-23 | 2018-11-23 | Design scheme for carrying out impregnation treatment on wood on ship in transportation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811409227.6A CN111216206A (en) | 2018-11-23 | 2018-11-23 | Design scheme for carrying out impregnation treatment on wood on ship in transportation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111216206A true CN111216206A (en) | 2020-06-02 |
Family
ID=70808695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811409227.6A Pending CN111216206A (en) | 2018-11-23 | 2018-11-23 | Design scheme for carrying out impregnation treatment on wood on ship in transportation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111216206A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904553A (en) * | 2016-05-03 | 2016-08-31 | 诸城市安泰机械有限公司 | Wood impregnating device and method |
| CN106288671A (en) * | 2016-08-31 | 2017-01-04 | 北京五洲木国际实业有限公司 | A kind of crosswind type cabin Wood drying apparatus and drying means |
-
2018
- 2018-11-23 CN CN201811409227.6A patent/CN111216206A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904553A (en) * | 2016-05-03 | 2016-08-31 | 诸城市安泰机械有限公司 | Wood impregnating device and method |
| CN106288671A (en) * | 2016-08-31 | 2017-01-04 | 北京五洲木国际实业有限公司 | A kind of crosswind type cabin Wood drying apparatus and drying means |
Non-Patent Citations (1)
| Title |
|---|
| 专利文献编辑室: "乡镇企业致富之道 专利技术集锦", 专利文献出版社, pages: 77 - 78 * |
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