CN206257901U - A kind of lost foam casting drying room - Google Patents
A kind of lost foam casting drying room Download PDFInfo
- Publication number
- CN206257901U CN206257901U CN201621244753.8U CN201621244753U CN206257901U CN 206257901 U CN206257901 U CN 206257901U CN 201621244753 U CN201621244753 U CN 201621244753U CN 206257901 U CN206257901 U CN 206257901U
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- China
- Prior art keywords
- air
- drying room
- condenser
- drying
- airduct
- Prior art date
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Abstract
The utility model discloses a kind of lost foam casting drying room, including drying room, hot-blast stove and supercharging air tank, the drying room inner upper and two side are provided with air mixing fan, the hot-blast stove connects drying room inner upper air and mixes fan by airduct, the supercharging air tank upper end is connected with air-intake device, the supercharging air tank lower end connects the top of condenser, condenser pipe is provided with inside the condenser, the lower left of the condenser is provided with draining valve, the condenser lower right connects drying box by airduct, it is provided with inside the drying box and dries filter core, the drying box connects hot-blast stove by airduct, drying room outside right side is provided with air-out apparatus, it is provided with inside the air-out apparatus and dries filtering layer and exhaust fan.This kind of lost foam casting drying room, by removing moisture in air, it is ensured that the aridity of air, improves drying efficiency, and reducing energy consumption, radiating is uniform, it is ensured that Product Precision, improves yield rate.
Description
Technical field
The utility model is related to a kind of drying room, specially a kind of lost foam casting drying room, belongs to field of machining.
Background technology
Lost foam casting typically makees model using foamed plastic, is dried after its surface brush fireproof coating, in order to increase casting
Manufacturing accuracy, prevents casting from deforming, it is necessary to ensure inside and outside coating that Drying Rates are consistent, the shortcomings of prevent cracking.Traditional disappears
The drying mode that lost pattern casting drying room is taken has two kinds, and one kind is electrical heating, and one kind is steam heating, and former has local mistake
Heat, radiating is uneven in drying room, is easily caused that coating shrinkage is uneven, and latter can produce excessive moisture, and drying efficiency is low, need
Constantly to be dehumidified, be wasted energy.
To solve the above problems, therefore a kind of it is proposed that lost foam casting drying room.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art, there is provided a kind of lost foam casting dries
Room.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of lost foam casting drying room of the utility model, including drying room, hot-blast stove and supercharging air tank, inside the drying room
Top and two side are provided with air mixing fan, and the hot-blast stove connects drying room inner upper air and mixes fan by airduct,
The supercharging air tank upper end is connected with air-intake device, and the supercharging air tank lower end connects the top of condenser, described cold
Condenser pipe is provided with inside condenser, the lower left of the condenser is provided with draining valve, and the condenser lower right passes through airduct
Connection drying box, is provided with inside the drying box and dries filter core, and the drying box connects hot-blast stove by airduct, outside the drying room
Portion right side is provided with air-out apparatus, is provided with inside the air-out apparatus and dries filtering layer and exhaust fan.
Further, the condenser external is provided with heat-insulation layer.
Further, the supercharging air tank outer lower end is provided with sewage draining exit.
The beneficial effect that the utility model is reached is：Supercharging is carried out to air by supercharging air tank and condenser cold
It is solidifying, moisture in air is removed, drying box further removes moisture, it is ensured that the aridity of air, hot-blast stove is added to dry air
Heat, is delivered in drying room, removes moisture, improves drying efficiency, reducing energy consumption；Air mixing fan quickly mixes hot-air, protects
Demonstrate,prove whole space temperature uniform, so as to ensure that coated and dried speed is consistent, surface flawless shortcoming, it is ensured that casting accuracy is improved
Yield rate；Exhaust fan inside air-out apparatus accelerates air circulation with filtering layer is dried, and while improving drying efficiency, prevents outside
Moisture enters, it is ensured that the aridity in drying room.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, drying room；2nd, hot-blast stove；3rd, filter core is dried；4th, drying box；5th, condenser；6th, draining valve；7th, condenser pipe；
8th, supercharging air tank；9th, air-intake device；10th, airduct；11st, air mixing fan；12nd, air-out apparatus；13rd, filtering layer is dried；14th, it is vented
Fan.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of lost foam casting drying room, including drying room 1, hot-blast stove 2 and supercharging air tank 8, the drying room 1
Inner upper and two side are provided with air mixing fan 11, and it is empty that the hot-blast stove 2 connects the inner upper of drying room 1 by airduct 10
Gas mixing fan 11, the upper end of supercharging air tank 8 is connected with air-intake device 9, and the lower end of supercharging air tank 8 connects condenser
5 top, is provided with condenser pipe 7 inside the condenser 5, the lower left of the condenser 5 is provided with draining valve 6, the condensation
The lower right of device 5 connects drying box 4 by airduct 10, is provided with inside the drying box 4 and dries filter core 3, and the drying box 4 passes through
Airduct 10 connects hot-blast stove 2, and the outside of the drying room 1 right side is provided with air-out apparatus 12, drying is provided with inside the air-out apparatus 12
Filtering layer 13 and exhaust fan 14.
Heat-insulation layer is provided with outside the condenser 5, the outer lower end of supercharging air tank 8 is provided with sewage draining exit.
It should be noted that a kind of lost foam casting drying room workflow of the utility model is：Sucked by air-intake device 1
Air, supercharging air tank 8 and condenser 5 carry out supercharging condensation to air, and the discharge moisture of draining valve 6, drying box 4 is further removed
Moisture, it is ensured that the aridity of air, hot-blast stove 2 is heated to dry air, is delivered in drying room 1 by airduct 10, and air is mixed
Hinge 11 quickly mixes hot-air, it is ensured that whole space temperature is uniform, and the exhaust fan 14 inside air-out apparatus 12 extracts drying room 1 out
Interior air, accelerates air circulation, dries filtering layer 13, prevents outside moisture from entering, it is ensured that the aridity in drying room 1.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of lost foam casting drying room, including drying room (1), hot-blast stove (2) and supercharging air tank (8), the drying room (1) are internal
Top and two side are provided with air mixing fan (11), and the hot-blast stove (2) is connected on drying room (1) inside by airduct (10)
Square air mixing fan (11), it is characterised in that supercharging air tank (8) upper end is connected with air-intake device (9), the air
The top of booster jar (8) lower end connection condenser (5), condenser pipe (7), the condenser (5) are provided with inside the condenser (5)
Lower left be provided with draining valve (6), condenser (5) lower right connects drying box (4) by airduct (10), described dry
It is provided with inside dry case (4) and dries filter core (3), the drying box (4) connects hot-blast stove (2), the drying room (1) by airduct (10)
Outside right side is provided with air-out apparatus (12), is provided with inside the air-out apparatus (12) and dries filtering layer (13) and exhaust fan (14).
2. a kind of lost foam casting drying room according to claim 1, it is characterised in that is provided with outside the condenser (5)
Heat-insulation layer.
3. a kind of lost foam casting drying room according to claim 1, it is characterised in that supercharging air tank (8) outside
Bottom is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244753.8U CN206257901U (en) | 2016-11-21 | 2016-11-21 | A kind of lost foam casting drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244753.8U CN206257901U (en) | 2016-11-21 | 2016-11-21 | A kind of lost foam casting drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257901U true CN206257901U (en) | 2017-06-16 |
Family
ID=59025244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621244753.8U Expired - Fee Related CN206257901U (en) | 2016-11-21 | 2016-11-21 | A kind of lost foam casting drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314633A (en) * | 2017-08-01 | 2017-11-03 | 望江博昕远智能科技有限公司 | A kind of circuit board drying mechanism |
-
2016
- 2016-11-21 CN CN201621244753.8U patent/CN206257901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314633A (en) * | 2017-08-01 | 2017-11-03 | 望江博昕远智能科技有限公司 | A kind of circuit board drying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |