CN203845935U - Rotating disc type circulating heating furnace - Google Patents
Rotating disc type circulating heating furnace Download PDFInfo
- Publication number
- CN203845935U CN203845935U CN201420275819.4U CN201420275819U CN203845935U CN 203845935 U CN203845935 U CN 203845935U CN 201420275819 U CN201420275819 U CN 201420275819U CN 203845935 U CN203845935 U CN 203845935U
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- CN
- China
- Prior art keywords
- furnace
- rotating disc
- burner hearth
- disc type
- heating furnace
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- Expired - Fee Related
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Abstract
The utility model relates to a rotating disc type circulating heating furnace which mainly comprises a support frame and a furnace body, wherein the furnace body is arranged above the support frame, the furnace body is internally provided with a furnace cavity, and heating elements are arranged on the inner wall and inner bottom of the furnace cavity; a rotating disc is arranged at the inner bottom of the furnace cavity, and the rotating disc is connected with a speed reducer through a rotating shaft which vertically penetrates through the bottom of the furnace body; one side of the inner top of the furnace cavity is provided with an exhaust device, and the exhaust device comprises a gas collecting box arranged in the center of the top inside the furnace cavity; the gas collecting box is connected with an L-shaped exhaust pipe; the tail end of the L-shaped exhaust pipe is communicated to an exhaust port at the top of the furnace body; the exhaust port is provided with an exhaust plug connected with an air cylinder through a connecting rod; and the other side of the top inside the furnace cavity is provided with an air blower, and the air outlet of the air blower is downward. According to the rotating disc type circulating heating furnace, a glass pipe is heated in all directions inside the furnace, so that the heating effect is very outstanding; waste gas generated in the furnace can be effectively emitted, so that a worker is prevented from inhaling the waste gas after opening a furnace door, and great environmental protection is achieved.
Description
Technical field
The utility model relates to a kind of process furnace, especially a kind of rotating disc type circular heating furnace.
Background technology
At present, use electric furnace to glass tube heating, conventionally will consider how better heat Glass tubing, the homogeneity that constantly improves the interior temperature of stove and heat is very important point, and existing electric furnace cannot accomplish that the interior temperature of stove is even, circulation; And, in the process of design electric furnace, often lack the consideration of the impact on operator and outside atmosphere, because hanker producing a lot of waste gas in adding of Glass tubing, workman is opening after fire door, is also difficult to intercept completely the murder by poisoning of waste gas even if wear masks, and the healthy of workman impacted, can cause in addition the pollution of whole workshop condition, very not environmental protection.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and the rotating disc type that a kind of heats is good, environmental-protecting performance is high glass pipe heating furnace is provided.
The purpose of this utility model is achieved by the following technical solution: mainly comprising a support and rack-mount side's body of heater, is burner hearth in body of heater, and inboard wall of burner hearth and inner bottom part are provided with heating unit; Described burner hearth inner bottom part is provided with a rotating disk, and this rotating disk is connected with a step-down gear by a rotation axis that vertically runs through bottom of furnace body; One side of described burner hearth inner top is provided with a gas barrier, and this gas barrier comprises that one is arranged on the collector box at burner hearth inner top center; On described collector box, be connected with a L-type vapor pipe; The tail end of described vapor pipe is the venting port that leads to body of heater top; On described venting port, be provided with an air-bleeder plug being connected with cylinder by connecting rod; The opposite side of described burner hearth inner top is also provided with a blower fan, and the air outlet of this blower fan down.
Described burner hearth is interior, rotating disk both sides are vertically provided with respectively silk screen plate; It is large that aperture on described silk screen plate from top to bottom becomes gradually.
Between described silk screen plate and burner hearth bottom, be provided with a rebound; Described rebound is quadrntnt arcuation.
As preferably, described collector box bottom offers some ventilating pits.
As preferably, described step-down gear is rack-mount.
As preferably, described heating unit is electric stove wire.
The beneficial effects of the utility model are: compared with prior art, inboard wall of burner hearth and bottom all arrange heating unit, add the running of rotating disk, and Glass tubing all directions in stove are all heated, heats highly significant; Blower fan is the heat in holding furnace effectively, makes heat in the circulation of burner hearth internal recycle, and Glass tubing is heated evenly; The setting of collector box, vapor pipe and air-bleeder plug, can effectively get rid of the waste gas producing in stove, has avoided workman after fire door, to suck waste gas, very environmental protection opening.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of silk screen plate described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: as shown in Figure 1, mainly comprise a support 1 and be arranged on the body of heater 2 of support 1 top, the bottom of body of heater is brick structures, and be made up of cellucotton top and both sides; In body of heater 2, be burner hearth 3, burner hearth 3 inwalls and inner bottom part are provided with heating unit 4; Described burner hearth 3 inner bottom parts are provided with a rotating disk 5, and this rotating disk 5 is connected with a step-down gear 7 by a rotation axis 6 that vertically runs through body of heater 2 bottoms; One side of described burner hearth 3 inner tops is provided with a gas barrier, and this gas barrier comprises that one is arranged on the collector box 8 at burner hearth 3 inner top centers; On described collector box 8, be connected with a L-type vapor pipe 9; The tail end of described vapor pipe 9 is the venting port 10 that leads to body of heater top; On described venting port 10, be provided with an air-bleeder plug 11 being connected with cylinder 13 by connecting rod 12; The opposite side of described burner hearth 3 inner tops is also provided with a blower fan 14, and the air outlet of this blower fan 14 down.When the heat in burner hearth sharply raises, after exhausted air quantity increases gradually, air pressure in stove raises, and promotes air-bleeder plug and moves upward, and waste gas and a small amount of heat are got rid of by venting port, because the venting port of open type can be taken away furnace heat, cause the loss of furnace heat, therefore cylinder 13 drives air-bleeder plug 11 to do periodic motion, effort in discharge stove at regular time and quantity, avoid calorific loss, energy-conserving and environment-protective.
Described burner hearth 3 is interior, rotating disk 5 both sides are vertically provided with respectively silk screen plate 15; It is large that aperture on described silk screen plate from top to bottom becomes gradually, as shown in Figure 2, under the effect of blower fan, heat does clockwise running, therefore, the aperture of silk screen plate is arranged to become gradually from top to bottom large, be conducive to the even mixing of furnace heat, that is, top heat is through small-bore silk screen plate, flow velocity is fast, and the long-pending flow of one side is little; Bottom heat is through wide aperture silk screen plate, and flow velocity is slow, and the long-pending flow of one side is large; In whole stove, upper and lower heat evenly circulates.
Between described silk screen plate 15 and burner hearth 3 bottoms, be provided with a rebound 16; Described rebound 16 is quadrntnt arcuation, avoids heat on the corner to pile up, and is unfavorable for the circulation circulation of heat.
Described collector box 8 bottoms offer some ventilating pits 17.
Described step-down gear is rack-mount.
Described heating unit is electric stove wire.
Glass tubing to be processed is placed in rotating disk, electric stove wire starts as heat supply in burner hearth, rotating disk and blower fan running, Glass tubing starts heating, and the waste gas of generation arrives venting port through collector box, vapor pipe, cylinder drives air-bleeder plug to do periodic motion, waste gas goes out through this, if expellant gas has contaminative, can on venting port, install an emission-control equipment additional, poisonous fume is disposed to energy-conserving and environment-protective.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned giving an example; those skilled in the art; in scope of the present utility model, the variation made, change and add or replace, all should belong to protection domain of the present utility model.
Claims (6)
1. a rotating disc type circular heating furnace, mainly comprises a support and rack-mount side's body of heater, in body of heater, is burner hearth, and inboard wall of burner hearth and inner bottom part are provided with heating unit; It is characterized in that: described burner hearth inner bottom part is provided with a rotating disk, this rotating disk is connected with a step-down gear by a rotation axis that vertically runs through bottom of furnace body; One side of described burner hearth inner top is provided with a gas barrier, and this gas barrier comprises that one is arranged on the collector box at burner hearth inner top center; On described collector box, be connected with a L-type vapor pipe; The tail end of described vapor pipe is the venting port that leads to body of heater top; On described venting port, be provided with an air-bleeder plug being connected with cylinder by connecting rod; The opposite side of described burner hearth inner top is also provided with a blower fan, and the air outlet of this blower fan down.
2. rotating disc type circular heating furnace according to claim 1, is characterized in that: described burner hearth is interior, rotating disk both sides are vertically provided with respectively silk screen plate; It is large that aperture on described silk screen plate from top to bottom becomes gradually.
3. rotating disc type circular heating furnace according to claim 2, is characterized in that: between described silk screen plate and burner hearth bottom, be provided with a rebound; Described rebound is quadrntnt arcuation.
4. rotating disc type circular heating furnace according to claim 1, is characterized in that: described collector box bottom offers some ventilating pits.
5. rotating disc type circular heating furnace according to claim 1, is characterized in that: described step-down gear is rack-mount.
6. rotating disc type circular heating furnace according to claim 1, is characterized in that: described heating unit is electric stove wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275819.4U CN203845935U (en) | 2014-05-26 | 2014-05-26 | Rotating disc type circulating heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275819.4U CN203845935U (en) | 2014-05-26 | 2014-05-26 | Rotating disc type circulating heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845935U true CN203845935U (en) | 2014-09-24 |
Family
ID=51558973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275819.4U Expired - Fee Related CN203845935U (en) | 2014-05-26 | 2014-05-26 | Rotating disc type circulating heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555770A (en) * | 2016-06-30 | 2018-01-09 | 江苏思源玻璃制品有限公司 | A kind of novel infrared glass sealing stove |
-
2014
- 2014-05-26 CN CN201420275819.4U patent/CN203845935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555770A (en) * | 2016-06-30 | 2018-01-09 | 江苏思源玻璃制品有限公司 | A kind of novel infrared glass sealing stove |
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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: 20140924 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |