CN104647493A - Wood dipping heat treatment pressurization device - Google Patents
Wood dipping heat treatment pressurization device Download PDFInfo
- Publication number
- CN104647493A CN104647493A CN201310597439.2A CN201310597439A CN104647493A CN 104647493 A CN104647493 A CN 104647493A CN 201310597439 A CN201310597439 A CN 201310597439A CN 104647493 A CN104647493 A CN 104647493A
- Authority
- CN
- China
- Prior art keywords
- pressure
- valve
- bearing tank
- tank body
- pump
- 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
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
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- 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
- B27K2240/00—Purpose of the treatment
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/30—Fireproofing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a wood dipping heat treatment pressurization device, which is mainly composed of a pressurized tank, a pressurized tank door, a vacuum pump, a liquid storage box, a pressurization pump and a control cabinet. The pressurized tank and the pressurized tank door cooperate to form a horizontal sealed pressurized container, heat exchange coil pipes and a sliding guide rail are installed in the pressurized tank, the top of the pressurized tank is provided with a liquid inlet and a liquid inlet valve, the liquid inlet and the liquid inlet valve are connected to the liquid storage box through a liquid inlet pipe, the pressurization pump is disposed on the liquid inlet pipe between the liquid storage box and the liquid inlet valve, the pipeline between the pressurization pump and the liquid storage box is provided with a filter, a by-pass pipe bypasses the pressurization pump, and a check valve is arranged on the by-pass pipe. The top of the pressurized tank is also equipped with a vacuum valve, a vacuum control instrument, a temperature sensor and a pressure detection instrument, and the vacuum valve is connected to the vacuum pump through a pipeline. The wood dipping heat treatment pressurization device provided by the invention has the advantages of energy saving, convenient use, easy control and the like, can be well suitable for modification treatment of wood flame retardance, corrosion protection, enhancement and the like, and the effect is good.
Description
Technical field
The present invention relates to timber treatment technology field, specifically a kind of timber pickling heat treatment pressue device.
Background technology
Along with the enhancing of people's environmental consciousness, heat_treated wood, as a kind of method for modifying wood of environmental protection, becomes the focus of Recent study and concern.Timber is after high-temperature process, and its density, hardness and dimensional stability significantly strengthen, thus improves the value of timber.But due to less with the funds of input to the research of Wood heat treatment device, existing Wood heat treatment device great majority still rest on the level before the more than ten years, thus can not be suitable for the development need of Wooden modifying processing method well.
Summary of the invention
The object of the present invention is to provide a kind for the treatment of effect good, easy to use and be easy to control timber pickling heat treatment pressue device.
The technical solution adopted for the present invention to solve the technical problems is: timber pickling heat treatment pressue device is mainly by pressure-bearing tank body, pressure-bearing tank door, vavuum pump, fluid storage tank, force (forcing) pump and switch board composition, pressure-bearing tank body coordinates with pressure-bearing tank door, form a horizontal sealed pressure-bearing container, the outer wall of pressure-bearing tank body and pressure-bearing tank door is equipped with heat-insulation layer, heat exchange coil and rail plate is equiped with in pressure-bearing tank interior, heat exchange coil evenly lays more than 4 groups along the surrounding of pressure-bearing tank body, and often group heat exchange coil forms by 2 180 ° of semi arch heat exchanger tubes, every root heat exchanger tube two ends are responsible for main steam header and condensed water respectively and are connected, often organize 2 symmetrical layings of heat exchanger tube of heat exchange coil, and be positioned in the same risers with the central axis of pressure-bearing tank body, the distance of each group of heat exchange coil laying is between 100 ~ 600mm.For the heat transfer effect reached, main steam header is arranged on the position at the close top in pressure-bearing tank body, condensed water supervisor is arranged on the position of close bottom in pressure-bearing tank body, and main steam header and condensed water are responsible for the other end that extends to pressure-bearing tank body from the close pressure-bearing tank Men Duanqi in pressure-bearing tank body to the steam inlet duct of outside and are connected respectively with condensed water outlet pipe.Main steam header and condensed water are responsible for and described rail plate adopts fixed mount to be fixed on pressure-bearing tank interior respectively.
Before steam inlet duct access main steam header, on steam inlet duct, stop valve, filter and temperature-sensing valve is equiped with successively along airintake direction, and be provided with at the end of main steam header the outside that blast pipe extends to pressure-bearing tank body, and service valve and automatic exhaust steam valve are housed on outer exhaust duct; Before condensed water supervisor is connected to condensed water outlet pipe, be equiped with filter, steam trap and stop valve along water (flow) direction successively at condensed water outlet pipe.For ease of observing, steam inlet duct and condensed water outlet pipe are equipped with thermometer and Pressure gauge.
Inlet and liquid feed valve is provided with at pressure-bearing tank body top, and be connected with fluid storage tank by feed tube, feed tube between fluid storage tank and liquid feed valve is provided with force (forcing) pump, pipeline between force (forcing) pump and fluid storage tank is provided with filter, walk around force (forcing) pump and be provided with bypass pipe, and be provided with check-valves on bypass pipe.Be provided with leakage fluid dram and tapping valve in pressure-bearing tank base, and be connected in fluid storage tank through tapping valve pipeline, object recycles to be back in fluid storage tank by treatment fluid.
For guaranteeing safety, being provided with safety valve at pressure-bearing tank body top, and being back in fluid storage tank by pressure release delivery pipe.In addition, be also equiped with vacuum valve, vacuum control instrument, temperature sensor and pressure instrumentation at pressure-bearing tank body top, vacuum valve is connected with vavuum pump by pipeline.
Vavuum pump, force (forcing) pump, temperature-sensing valve, vacuum control instrument, temperature sensor are connected with switch board by cable respectively with pressure instrumentation.Switch board for controlling vavuum pump, the operation of force (forcing) pump and stopping, and the aperture of temperature-sensing valve, vacuum, temperature and pressure display etc., wherein force (forcing) pump adopts Frequency Converter Control, and frequency converter is arranged in switch board.
The invention has the beneficial effects as follows, compared with prior art, the present invention has energy-conservation, easy to use and is easy to the advantages such as control, can be suitable for the modification to aspects such as fire-retarding of wood, anticorrosion, enhancings preferably, and effect is better.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the sectional view that heat exchange coil of the present invention is laid.
In figure, 1, pressure-bearing tank body, 2, pressure-bearing tank door, 3, heat-insulation layer, 4, automatic exhaust steam valve, 5, feed tube, 6, liquid feed valve, 7, pressure release delivery pipe, 8, safety valve, 9, vacuum valve, 10, vacuum control instrument, 11, temperature sensor, 12, vavuum pump, 13, pressure instrumentation, 14, main steam header, 15, thermometer, 16, Pressure gauge, 17, temperature-sensing valve, 18, filter, 19, stop valve, 20, steam inlet duct, 21, heat exchange coil, 22, filter, 23, steam trap, 24, stop valve, 25, condensed water outlet pipe, 26, condensed water is responsible for, 27, tapping valve, 28, rail plate, 29, fixed mount, 30, fluid storage tank, 31, filter, 32, force (forcing) pump, 33, bypass pipe, 34, check-valves, 35, cable, 36, frequency converter, 37, switch board, 38, heat exchanger tube.
Detailed description of the invention
With regard to accompanying drawing 1 and accompanying drawing 2, timber pickling heat treatment pressue device of the present invention is described in detail below below.
As shown in accompanying drawing 1 and accompanying drawing, timber pickling heat treatment pressue device of the present invention is mainly by pressure-bearing tank body 1, pressure-bearing tank door 2, vavuum pump 12, fluid storage tank 30, force (forcing) pump 32 and switch board 37 form, pressure-bearing tank body 1 coordinates with pressure-bearing tank door 2, form a horizontal sealed pressure-bearing container, the outer wall of pressure-bearing tank body 1 and pressure-bearing tank door 2 is equipped with heat-insulation layer 3, heat exchange coil 21 and rail plate 28 is equiped with in pressure-bearing tank body 1 inside, heat exchange coil 21 evenly lays more than 4 groups along the surrounding of pressure-bearing tank body 1, and often group heat exchange coil 1 forms by 2 180 ° of semi arch heat exchanger tubes 38, every root heat exchanger tube 38 two ends are responsible for 26 with main steam header 14 and condensed water respectively and are connected, often organize 2 symmetrical layings of heat exchanger tube 38 of heat exchange coil 21, and be positioned in the same risers with the central axis of pressure-bearing tank body 1, the distance of each group of heat exchange coil 21 laying is between 100 ~ 600mm.For the heat transfer effect reached, main steam header 14 is arranged on the position at the close top in pressure-bearing tank body 1, the position that condensed water supervisor 26 is arranged on close the bottom in pressure-bearing tank body 1, main steam header 14 and condensed water are responsible for 26 other ends extending to pressure-bearing tank body 1 from close pressure-bearing tank door 2 end in pressure-bearing tank body 1 to the steam inlet duct 20 of outside and are connected respectively with condensed water outlet pipe 25.Main steam header 14 and condensed water supervisor 26 and described rail plate 28 adopts respectively fixed mount 29 be fixed on pressure-bearing tank body 1 inside.
Before steam inlet duct 20 accesses main steam header 14, on steam inlet duct 20, stop valve 19, filter 18 and temperature-sensing valve 17 is equiped with successively along airintake direction, and be provided with at the end of main steam header 14 outside that blast pipe extends to pressure-bearing tank body 1, and service valve and automatic exhaust steam valve 4 are housed on outer exhaust duct; Before condensed water supervisor 26 is connected to condensed water outlet pipe 25, be equiped with filter 22, steam trap 23 and stop valve 24 along water (flow) direction successively at condensed water outlet pipe 25.For ease of observing, steam inlet duct 20 and condensed water outlet pipe 25 are equipped with thermometer 15 and Pressure gauge 16.
Inlet and liquid feed valve 6 is provided with at pressure-bearing tank body 1 top, and be connected with fluid storage tank 30 by feed tube 5, feed tube 5 between fluid storage tank 30 and liquid feed valve 6 is provided with force (forcing) pump 32, pipeline between force (forcing) pump 32 and fluid storage tank 30 is provided with filter 31, walk around force (forcing) pump 32 and be provided with bypass pipe 33, and be provided with check-valves 34 on bypass pipe 33.Bottom pressure-bearing tank body 1, be provided with leakage fluid dram and tapping valve 27, and be connected in fluid storage tank 30 through tapping valve 27 with pipeline, object recycles to be back in fluid storage tank 30 by treatment fluid.
For guaranteeing safety, being provided with safety valve 8 at pressure-bearing tank body 1 top, and being back in fluid storage tank 30 by pressure release delivery pipe 7.In addition, be also equiped with vacuum valve 9, vacuum control instrument 10, temperature sensor 11 and pressure instrumentation 13 at pressure-bearing tank body 1 top, vacuum valve 9 is connected with vavuum pump 12 by pipeline.
Vavuum pump 12, force (forcing) pump 32, temperature-sensing valve 17, vacuum control instrument 10, temperature sensor 11 are connected with switch board 37 by cable 35 respectively with pressure instrumentation 13.Switch board 37 for controlling vavuum pump 12, the operation of force (forcing) pump 32 and stopping, and the aperture of temperature-sensing valve 17, vacuum, temperature and pressure display etc., wherein force (forcing) pump 32 adopts frequency converter 36 to control, and frequency converter 36 is arranged in switch board 37.
Claims (7)
1. a timber pickling heat treatment pressue device is mainly by pressure-bearing tank body, pressure-bearing tank door, vavuum pump, fluid storage tank, force (forcing) pump and switch board composition, pressure-bearing tank body coordinates with pressure-bearing tank door, form a horizontal sealed pressure-bearing container, the outer wall of pressure-bearing tank body and pressure-bearing tank door is equipped with heat-insulation layer, it is characterized in that, heat exchange coil and rail plate is equiped with in pressure-bearing tank interior, inlet and liquid feed valve is provided with at pressure-bearing tank body top, and be connected with fluid storage tank by feed tube, feed tube between fluid storage tank and liquid feed valve is provided with force (forcing) pump, pipeline between force (forcing) pump and fluid storage tank is provided with filter, walk around force (forcing) pump and be provided with bypass pipe, and check-valves is provided with on bypass pipe, also vacuum valve is equiped with at pressure-bearing tank body top, vacuum control instrument, temperature sensor and pressure instrumentation, vacuum valve is connected with vavuum pump by pipeline.
2. timber pickling heat treatment pressue device according to claim 1, it is characterized in that, heat exchange coil evenly lays more than 4 groups along the surrounding of pressure-bearing tank body, and often group heat exchange coil forms by 2 180 ° of semi arch heat exchanger tubes, every root heat exchanger tube two ends are responsible for main steam header and condensed water respectively and are connected, often organize 2 symmetrical layings of heat exchanger tube of heat exchange coil, and being positioned in the same risers with the central axis of pressure-bearing tank body, the distance that each group heat exchange coil is laid is between 100 ~ 600mm.
3. timber pickling heat treatment pressue device according to claim 2, it is characterized in that, main steam header is arranged on the position at the close top in pressure-bearing tank body, condensed water supervisor is arranged on the position of close bottom in pressure-bearing tank body, and main steam header and condensed water are responsible for the other end that extends to pressure-bearing tank body from the close pressure-bearing tank Men Duanqi in pressure-bearing tank body to the steam inlet duct of outside and are connected respectively with condensed water outlet pipe.
4. timber pickling heat treatment pressue device according to claim 2, it is characterized in that, before steam inlet duct access main steam header, on steam inlet duct, stop valve, filter and temperature-sensing valve is equiped with successively along airintake direction, and be provided with at the end of main steam header the outside that blast pipe extends to pressure-bearing tank body, and service valve and automatic exhaust steam valve are housed on outer exhaust duct; Before condensed water supervisor is connected to condensed water outlet pipe, be equiped with filter, steam trap and stop valve along water (flow) direction successively at condensed water outlet pipe.
5. timber pickling heat treatment pressue device according to claim 1, is characterized in that, be provided with leakage fluid dram and tapping valve in pressure-bearing tank base, and be connected in fluid storage tank through tapping valve pipeline.
6. timber pickling heat treatment pressue device according to claim 1, is characterized in that, vavuum pump, force (forcing) pump, temperature-sensing valve, vacuum control instrument, temperature sensor are connected with switch board by cable respectively with pressure instrumentation.
7. timber pickling heat treatment pressue device according to claim 1, is characterized in that, force (forcing) pump adopts Frequency Converter Control, and frequency converter is arranged in switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597439.2A CN104647493A (en) | 2013-11-25 | 2013-11-25 | Wood dipping heat treatment pressurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597439.2A CN104647493A (en) | 2013-11-25 | 2013-11-25 | Wood dipping heat treatment pressurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647493A true CN104647493A (en) | 2015-05-27 |
Family
ID=53239378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310597439.2A Pending CN104647493A (en) | 2013-11-25 | 2013-11-25 | Wood dipping heat treatment pressurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647493A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563580A (en) * | 2015-12-24 | 2016-05-11 | 安吉汉洲生物科技有限公司 | Bamboo and wood corrosion and mould prevention process |
| CN105904553A (en) * | 2016-05-03 | 2016-08-31 | 诸城市安泰机械有限公司 | Wood impregnating device and method |
| CN106363730A (en) * | 2016-11-30 | 2017-02-01 | 周晓燕 | Wood modification equipment |
| CN106827141A (en) * | 2017-01-16 | 2017-06-13 | 浙江鸿星文具有限公司 | Timber drawing pencil softening method |
| CN109693284A (en) * | 2018-12-29 | 2019-04-30 | 福建省格绿木业有限公司 | A kind of plate fungus-proof antisepsis device and method |
| CN110470105A (en) * | 2019-07-31 | 2019-11-19 | 阮智勇 | A kind of timber flash baking equipment and furnace drying method |
| CN111504761A (en) * | 2019-01-31 | 2020-08-07 | 西南林业大学 | Experimental wood hydrothermal softening treatment device and technological method |
| CN112497387A (en) * | 2020-11-24 | 2021-03-16 | 浙江优尼家装饰科技有限公司 | Mildew-proof treatment device and method for small bamboos |
| CN113414847A (en) * | 2021-08-06 | 2021-09-21 | 三明全贸进出口有限公司 | Degreasing and sterilizing device for wood processing |
| CN115674381A (en) * | 2022-12-16 | 2023-02-03 | 杭州新南藤竹制品有限公司 | Wood soaking and cooking equipment and process thereof |
-
2013
- 2013-11-25 CN CN201310597439.2A patent/CN104647493A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563580A (en) * | 2015-12-24 | 2016-05-11 | 安吉汉洲生物科技有限公司 | Bamboo and wood corrosion and mould prevention process |
| CN105904553A (en) * | 2016-05-03 | 2016-08-31 | 诸城市安泰机械有限公司 | Wood impregnating device and method |
| CN106363730A (en) * | 2016-11-30 | 2017-02-01 | 周晓燕 | Wood modification equipment |
| CN106827141A (en) * | 2017-01-16 | 2017-06-13 | 浙江鸿星文具有限公司 | Timber drawing pencil softening method |
| CN109693284A (en) * | 2018-12-29 | 2019-04-30 | 福建省格绿木业有限公司 | A kind of plate fungus-proof antisepsis device and method |
| CN111504761A (en) * | 2019-01-31 | 2020-08-07 | 西南林业大学 | Experimental wood hydrothermal softening treatment device and technological method |
| CN110470105A (en) * | 2019-07-31 | 2019-11-19 | 阮智勇 | A kind of timber flash baking equipment and furnace drying method |
| CN112497387A (en) * | 2020-11-24 | 2021-03-16 | 浙江优尼家装饰科技有限公司 | Mildew-proof treatment device and method for small bamboos |
| CN112497387B (en) * | 2020-11-24 | 2022-03-11 | 浙江优尼家装饰科技有限公司 | Mildew-proof treatment device and method for small bamboos |
| CN113414847A (en) * | 2021-08-06 | 2021-09-21 | 三明全贸进出口有限公司 | Degreasing and sterilizing device for wood processing |
| CN113414847B (en) * | 2021-08-06 | 2024-03-29 | 三明全贸进出口有限公司 | Degreasing sterilization device for wood processing |
| CN115674381A (en) * | 2022-12-16 | 2023-02-03 | 杭州新南藤竹制品有限公司 | Wood soaking and cooking equipment and process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104647493A (en) | Wood dipping heat treatment pressurization device | |
| NZ584774A (en) | Self-powered pump for heated liquid, fluid heating and storage tank and fluid heating system employing same, typically to allow for storage tank of solar power heated water to be located lower than solar panels | |
| CN102865765B (en) | Single-tank heat-storage system and single-tank heat-storage method | |
| CN203712811U (en) | Wood impregnating thermal treatment pressurizing device | |
| CN102767972A (en) | Method and device for recovering condensate water in steam heating system | |
| JP2010112773A (en) | Nuclear power plant | |
| CN106595907A (en) | Heat exchange amount measurement device used in pool boiling experiment research and measurement method thereof | |
| CN104647498A (en) | Wood hot and cold dipping treatment apparatus | |
| CN202018832U (en) | Test device for loss of coolant accident (LOCA) of nuclear power station | |
| CN203712808U (en) | Wood cold-hot immersion treatment equipment | |
| CN208951670U (en) | A kind of carbon dioxide charging device | |
| CN203516850U (en) | Water-sealed tank | |
| CN104654318A (en) | Low-temperature torch gas liquid separating, gasifying and heating system | |
| CN205564107U (en) | Heat transfer experiment equipment of reforming transform | |
| CN204612538U (en) | Kerosene heat-exchanger rig | |
| CN203772776U (en) | Superheated steam self-circulation concentric tube heat transfer experiment device | |
| CN203586881U (en) | Heating circulating device for wood conditioning fluid | |
| CN203500841U (en) | Air-temperature type natural gas gasifying device | |
| CN206973259U (en) | A kind of liquid chlorine gasification device | |
| CN207170454U (en) | Bubble column on-line cleaning device | |
| CN106969643A (en) | A kind of intelligent water bath type vaporizer with scale-deposit-preventing function | |
| CN204372898U (en) | For the gravity dewatering capacity-enlarging system of waste heat boiler | |
| CN204988381U (en) | It is experimental with condensate flow measuring device among flow nozzle access power plant DCS | |
| CN202041398U (en) | Dehumidifying antirust system for hydrostatic test of evaporator | |
| CN204460239U (en) | The vaporization of low temperature torch gas and heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |