CN204052802U - Evaporative pattern bakery - Google Patents
Evaporative pattern bakery Download PDFInfo
- Publication number
- CN204052802U CN204052802U CN201420410745.0U CN201420410745U CN204052802U CN 204052802 U CN204052802 U CN 204052802U CN 201420410745 U CN201420410745 U CN 201420410745U CN 204052802 U CN204052802 U CN 204052802U
- Authority
- CN
- China
- Prior art keywords
- barn
- air
- evaporative pattern
- unicom
- muffler
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of evaporative pattern bakery, comprise the barn be made up of body of wall and door, also comprise heat dissipating layer, electrothermal tube and air filter, described barn top is provided with blowdown pipe, and described heat dissipating layer is placed in barn and forms interlayer with barn body of wall; Described electrothermal tube to be placed in interlayer and to be fixedly connected with barn body of wall inwall; Described air filter comprises muffler, air-introduced machine and air purifier, and described muffler is placed in barn inner bottom part, and this muffler is provided with the recovery gas port with space UNICOM in barn; The air intake vent UNICOM of described muffler one end port closed, the other end and air-introduced machine; The air outlet of described air-introduced machine is by pipeline and air purifier UNICOM.Can uniform drying, operating efficiency high, again can purge drying evaporative pattern emission gases.
Description
Technical field
The utility model relates to a kind of apparatus for baking, particularly a kind of evaporative pattern bakery.
Background technology
The brushing of lost foam paint generally needs to complete several times, and once complete brushing and can make coating thick, coating is easy to crack, and coating integral thickness should control at about 1mm.The principle controlling coating layer thickness is that under the prerequisite of foundry goods not scab, coating should be as far as possible thin, so that gas can be discharged by coating as early as possible.Must dry after complete on every coating, can next round brushing or moulding be carried out, if coating does not parch, during cast, molten steel runs into moisture and can produce a large amount of gas, and cause and return spray, coating does not parch in addition, coating poor air permeability, gas cannot be discharged in time, easily makes foundry goods produce pore.Evaporative pattern is dried and is generally adopted hothouse baking, and the barn of baking evaporative pattern arranges a heater in the barn surrounded by body of wall and door at present, evaporative pattern is placed in heated baking in barn.In this bake process, due to evaporative pattern be placed in around heating furnace or the speed of foundry goods sand mo(u)ld drying on side fast, and the speed being placed in the foundry goods sand mo(u)ld drying in other orientation is slow, cause foundry goods sand mo(u)ld uneven drying, the dry run time is long, inefficiency, drying effect is poor, causes casting quality poor.Particularly during heating furnace employing coal burning mode of heating, be difficult to grasp the heat time, must take out of foundry goods sand mo(u)ld interpolation coal when coal is very few and again toast, use inconvenience, baking efficiency is low, and the dry run time is long, and drying effect is poor.Secondly, coating is when drying, and a part of harmful components in coating change into gas discharging in air, contaminated environment, healthy unfavorable to people.
Utility model content
The technical problems to be solved in the utility model be to provide one can uniform drying, operating efficiency high, again can the evaporative pattern bakery of purge drying evaporative pattern emission gases.
In order to solve the problems of the technologies described above, evaporative pattern bakery of the present utility model, comprises the barn be made up of body of wall and door, also comprises heat dissipating layer, electrothermal tube and air filter, described barn top is provided with blowdown pipe, and described heat dissipating layer is placed in barn and forms interlayer with barn body of wall; Described electrothermal tube to be placed in interlayer and to be fixedly connected with barn body of wall inwall; Described air filter comprises muffler, air-introduced machine and air purifier, and described muffler is placed in barn inner bottom part, and this muffler is provided with the recovery gas port with space UNICOM in barn; The air intake vent UNICOM of described muffler one end port closed, the other end and air-introduced machine; The air outlet of described air-introduced machine is by pipeline and air purifier UNICOM.
Described air purifier is air filtration pond, and this top, pond is provided with oral siphon and gas outlet pipe, bottom are provided with bilge discharge pipe; The pipe outlet of described connection fan out draft is placed in below the liquid level in pond.
Described heat dissipating layer is also provided with the diathermanous hole in space in space UNICOM barn in interlayer.
Also comprise evaporative pattern holder, bottom this holder, be provided with road wheel; The base plate of described holder is provided with air-through holes.
Also comprise track, this track one end be placed in barn, UNICOM between shaping work outside the other end and barn, make holder accepted between barn and shaping work by track between transport.
Adopt evaporative pattern bakery of the present utility model, owing to also comprising heat dissipating layer, electrothermal tube and air filter.When toasting evaporative pattern, starting air-introduced machine, entering air filter from the steam of evaporative pattern coating evaporation and pernicious gas with air-flow in barn and carrying out filtration, purification and become innocuous gas discharged air.In this process, evenly, evaporative pattern coating heats up evaporation evenly to the air flowing in barn, and namely evaporative pattern coating uniform drying, easy to use, and baking efficiency is high, and drying effect is good.The steam of evaporative pattern coating evaporation simultaneously enters air filter filtration, purification with pernicious gas by air-introduced machine and becomes in innocuous gas discharged air, has namely purified working environment, has maintained the healthy of people.Can uniform drying, operating efficiency high, again can purge drying evaporative pattern emission gases.
Again because air purifier is air filtration pond, this top, pond is provided with oral siphon and gas outlet pipe, bottom are provided with bilge discharge pipe, and the pipe outlet connecting fan out draft is placed in below the liquid level in pond.Adopt pond as air filtration, the liquid inside pond can adopt water or Purge gas liquid medicine, manufacturing cost and use cost lower, use more convenient.
Again because heat dissipating layer is also provided with the diathermanous hole in space in space UNICOM barn in interlayer.The heat that electrothermal tube produces enters that speed in barn is faster, hot-air flowing velocity in barn is faster, and evaporative pattern drying effect is better, operating efficiency is higher.
Again due to evaporative pattern holder, bottom this holder, be provided with road wheel; The base plate of described holder is provided with air-through holes.During use, be placed in by evaporative pattern on holder, whole frame pushes in barn and toasts, and after evaporative pattern is baked, barn released by whole frame again, and it is more convenient to operate, and uses more convenient.
Again owing to also comprising track, this track one end is placed in barn, UNICOM between shaping work outside the other end and barn, make holder accepted between barn and shaping work by track between transport.The direct whole frame of baked evaporative pattern is released barn and is transported between shaping work, and it is more convenient to operate, and operating efficiency is higher, uses more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1 along A-A line;
Fig. 3 is the sectional view of Fig. 1 along B-B line.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, evaporative pattern bakery of the present utility model, comprises the barn be made up of body of wall and door, also comprises heat dissipating layer 7, electrothermal tube 2 and air filter.Barn top is provided with blowdown pipe 1.Heat dissipating layer 7 is placed in barn and forms interlayer with barn body of wall.Electrothermal tube 2 to be placed in interlayer and to be fixedly connected with barn body of wall inwall.Air filter comprises muffler 4, air-introduced machine 9 and air filtration pond 10.Muffler 4 is placed in barn inner bottom part, and this muffler 4 is provided with the recovery gas port with space UNICOM in barn.The air intake vent UNICOM of muffler 4 one end port closed, the other end and air-introduced machine 9.The air outlet of air-introduced machine 9 is by pipeline and air filtration pond 10 UNICOM.Top, air filtration pond 10 is provided with oral siphon and gas outlet pipe 11, bottom are provided with bilge discharge pipe 12.The pipe outlet connecting air-introduced machine 9 air outlet is placed in below the liquid level in pond.Air filtration pond 10 also can be other conventional air purifier.
The heat produced to make electrothermal tube enters that speed in barn is faster, hot-air flowing velocity in barn is faster, and evaporative pattern drying effect is better, operating efficiency is higher.Heat dissipating layer 7 is also provided with the diathermanous hole 8 in space in space UNICOM barn in interlayer.
More convenient in order to operate, use more convenient.Also comprise evaporative pattern holder 6, bottom this holder 6, be provided with road wheel.The base plate of holder 6 is provided with air-through holes 3.
More convenient in order to transport, operating efficiency is higher.Also comprise track 5, this track 5 one end be placed in barn, UNICOM between shaping work outside the other end and barn, make holder 6 accepted between barn and shaping work by track 5 between transport.
Claims (5)
1. an evaporative pattern bakery, comprise the barn be made up of body of wall and door, it is characterized in that: also comprise heat dissipating layer (7), electrothermal tube (2) and air filter, described barn top is provided with blowdown pipe (1), described heat dissipating layer (7) is placed in barn and forms interlayer with barn body of wall; Described electrothermal tube (2) to be placed in interlayer and to be fixedly connected with barn body of wall inwall; Described air filter comprises muffler (4), air-introduced machine (9) and air purifier (10), and described muffler (4) is placed in barn inner bottom part, and this muffler (4) is provided with the recovery gas port with space UNICOM in barn; The air intake vent UNICOM of described muffler (4) one end port closed, the other end and air-introduced machine (9); The air outlet of described air-introduced machine (9) is by pipeline and air purifier (10) UNICOM.
2. evaporative pattern bakery according to claim 1, is characterized in that: described air purifier is air filtration pond, and this top, pond is provided with oral siphon and gas outlet pipe (11), bottom are provided with bilge discharge pipe (12); The pipe outlet of described connection air-introduced machine (9) air outlet is placed in below the liquid level in pond.
3. evaporative pattern bakery according to claim 1, is characterized in that: described heat dissipating layer (7) is also provided with the diathermanous hole (8) in space in space UNICOM barn in interlayer.
4. evaporative pattern bakery according to claim 1, is characterized in that: also comprise evaporative pattern holder (6), and this holder (6) bottom is provided with road wheel; The base plate of described holder (6) is provided with air-through holes (3).
5. evaporative pattern bakery according to claim 4, it is characterized in that: also comprise track (5), this track (5) one end is placed in barn, UNICOM between shaping work outside the other end and barn, make holder (6) accepted between barn and shaping work by track (5) between transport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410745.0U CN204052802U (en) | 2014-07-24 | 2014-07-24 | Evaporative pattern bakery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410745.0U CN204052802U (en) | 2014-07-24 | 2014-07-24 | Evaporative pattern bakery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052802U true CN204052802U (en) | 2014-12-31 |
Family
ID=52194392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410745.0U Expired - Fee Related CN204052802U (en) | 2014-07-24 | 2014-07-24 | Evaporative pattern bakery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040993A (en) * | 2016-06-27 | 2016-10-26 | 霍山县忠福机电科技有限公司 | Air-drying device |
-
2014
- 2014-07-24 CN CN201420410745.0U patent/CN204052802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040993A (en) * | 2016-06-27 | 2016-10-26 | 霍山县忠福机电科技有限公司 | Air-drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |