CN203246068U - Closed type heating furnace - Google Patents
Closed type heating furnace Download PDFInfo
- Publication number
- CN203246068U CN203246068U CN 201320179656 CN201320179656U CN203246068U CN 203246068 U CN203246068 U CN 203246068U CN 201320179656 CN201320179656 CN 201320179656 CN 201320179656 U CN201320179656 U CN 201320179656U CN 203246068 U CN203246068 U CN 203246068U
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- China
- Prior art keywords
- heating
- case
- housing
- reflecting plate
- fluorescent tube
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- Expired - Lifetime
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Abstract
The utility model discloses a closed type heating furnace which comprises a heating lamp tube and a reflecting plate used with the heating lamp tube in a matched manner, wherein the heating lamp tube and the reflecting plate are arranged on two sides a heating guide track in a conveying direction of the heating guide track respectively; both the heating lamp tube and the reflecting plate are arranged in a housing supported on a support frame; an air outlet is formed in the top of the housing; a transfer passage is arranged at the bottom of the housing; a bottle blank inlet and a bottle blank outlet are formed in the housing at two ends of the transfer passage respectively; the heating guide track walks in the transfer passage at the bottom of the housing; and a fan is arranged on the side wall of the housing on one side of the heating lamp tube and blasts air to the housing. The closed type heating furnace has the advantages as follows: bottle blanks in the housing are heated uniformly, the qualification rate of bottle blowing is improved greatly, and at the same time, the heat loss is greatly reduced, so that the production cost for manufacturing bottles is decreased.
Description
Technical field
The utility model relates to the heating furnace in the bottle blowing machine.
Background technology
Bottle base need to heat in heating furnace before blowing.Traditional heating furnace adopts unenclosed construction, comprising: heating fluorescent tube and the reflecting plate that is used with the heating fluorescent tube, described heating fluorescent tube and reflecting plate are separately positioned on the both sides of heating guide rail along the throughput direction of heating guide rail.The heating guide rail that bottle base is housed is fed forward, and heats thereby the bottle base on it is delivered between heating fluorescent tube and the reflecting plate successively.The shortcoming of open-heating stove is as follows: one, expose in air owing to heating fluorescent tube and reflecting plate, therefore heat temperature between fluorescent tube and the reflecting plate and be middle part height, inhomogeneous state that two-end part is low, thereby cause bottle base on the heating guide rail inequality of being heated, so that the product percent of pass of bottle base blowing is low; Two, the mode of heating heat energy loss of open type is high, thereby causes making the production cost height of bottle.
The utility model content
The purpose of this utility model is: provide a kind of and can make the bottle base between heating fluorescent tube and the reflecting plate be heated evenly, also can effectively reduce energy consumption, reduce the closed heating furnace of making the bottle production cost.
For achieving the above object, the technical solution adopted in the utility model is: closed heating furnace, comprise: heating fluorescent tube and the reflecting plate that is used with the heating fluorescent tube, heating fluorescent tube and reflecting plate are separately positioned on the both sides of heating guide rail along the throughput direction of heating guide rail, described heating fluorescent tube and reflecting plate all are arranged in the case, described case is bearing on the bracing frame, the top of case offers air outlet, the bottom of case is provided with transfer passage, offer respectively import and outlet on the case at transfer passage two ends, described heating guide rail walks in the transfer passage of case bottom, case sidewall in heating fluorescent tube one side is equipped with fan, the air blast in the case of described fan.
Further, aforesaid closed heating furnace, wherein, described air outlet is connected with air exhauster by air draft pipe.
Further, aforesaid closed heating furnace, wherein, described fan is the heat resistant type fan.
The beneficial effects of the utility model: simple in structure, fan blasts air in the case, and the air in the case is all flowed, and the temperature in the case is consistent like this, and the bottle base in the case just can be heated evenly, thereby has greatly improved the qualification rate of bottle base blowing; To heat fluorescent tube and reflecting plate and all be arranged in the case, and can greatly reduce the loss of heat energy like this, thereby reduce the production cost of system bottle.
Description of drawings
Fig. 1 is the structural representation of closed heating furnace described in the utility model.
Fig. 2 is the structural representation of the left apparent direction of Fig. 1.
Fig. 3 is the internal structure schematic diagram that Fig. 1 overlooks direction.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
Such as Fig. 1, Fig. 2, shown in Figure 3, closed heating furnace, comprise: heating fluorescent tube 1 and the reflecting plate 2 that is used with heating fluorescent tube 1, described heating fluorescent tube 1 and reflecting plate 2 are separately positioned on the both sides of heating guide rail 3 along the throughput direction of heating guide rail 3, described heating fluorescent tube 1 and reflecting plate 2 all are arranged in the case 4, case 4 is bearing on the bracing frame 6, the top of case 4 offers air outlet 7, in the present embodiment in order to make the hot-air Quick uniform circulation in the case, be connected with air exhauster 8 by air draft pipe 12 on the air outlet 7, the bottom of case 4 offers transfer passage 11, offer respectively import 5 and outlet on the case 4 at transfer passage 11 two ends, described heating guide rail 3 walks in the transfer passage 11 of case 4 bottoms by import 5 and outlet, case 4 sidewalls in heating fluorescent tube 1 one sides are equipped with heat resistant type fan 9, and heat resistant type fan 9 is to case 4 interior air blast.Be provided with two heat resistant type fans 9 in the present embodiment, the number needs of heat resistant type fan 9 will guarantee that the air in the case 4 evenly circulates.
Operation principle of the present utility model is as follows: heating fluorescent tube 1 cooperatively interacts with reflecting plate 2 and carries out radiant heat transfer, because heat resistance fan 9 constantly blasts air in case, and air exhauster 8 is constantly outwards extracted the air in the case 4 out, the even circulation that air in the case 4 will be very like this, so that the temperature of case 4 is consistent, the bottle base 10 that is delivered in the case 4 by heating guide rail 3 so just can be heated evenly, thereby has greatly improved the qualification rate of bottle blowing.Owing to will heat fluorescent tube 1 and reflecting plate 2 is arranged in the case 4, can greatly reduce the loss of heat energy like this, thereby reduce the production cost of system bottle.
Claims (3)
1. closed heating furnace, comprise: heating fluorescent tube and the reflecting plate that is used with the heating fluorescent tube, heating fluorescent tube and reflecting plate are separately positioned on the both sides of heating guide rail along the throughput direction of heating guide rail, it is characterized in that: described heating fluorescent tube and reflecting plate all are arranged in the case, described case is bearing on the bracing frame, the top of case offers air outlet, the bottom of case is provided with transfer passage, offer respectively import and outlet on the case at transfer passage two ends, described heating guide rail walks in the transfer passage of case bottom, case sidewall in heating fluorescent tube one side is equipped with fan, the air blast in the case of described fan.
2. closed heating furnace according to claim 1, it is characterized in that: described air outlet is connected with air exhauster by air draft pipe.
3. closed heating furnace according to claim 1 and 2, it is characterized in that: described fan is the heat resistant type fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179656 CN203246068U (en) | 2013-04-11 | 2013-04-11 | Closed type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179656 CN203246068U (en) | 2013-04-11 | 2013-04-11 | Closed type heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246068U true CN203246068U (en) | 2013-10-23 |
Family
ID=49372527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179656 Expired - Lifetime CN203246068U (en) | 2013-04-11 | 2013-04-11 | Closed type heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624272A (en) * | 2019-01-23 | 2019-04-16 | 江苏辉河包装机械有限公司 | A kind of bottle parison heating mechanism |
-
2013
- 2013-04-11 CN CN 201320179656 patent/CN203246068U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624272A (en) * | 2019-01-23 | 2019-04-16 | 江苏辉河包装机械有限公司 | A kind of bottle parison heating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |