CN204058574U - A kind of hot-dip galvanized pan fiber furnace body - Google Patents
A kind of hot-dip galvanized pan fiber furnace body Download PDFInfo
- Publication number
- CN204058574U CN204058574U CN201420563446.0U CN201420563446U CN204058574U CN 204058574 U CN204058574 U CN 204058574U CN 201420563446 U CN201420563446 U CN 201420563446U CN 204058574 U CN204058574 U CN 204058574U
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- furnace body
- sidewall
- hot
- heater
- dip galvanized
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Abstract
The utility model belongs to steel tube hot galvanizing equipment technical field, discloses a kind of hot-dip galvanized pan fiber furnace body.Form the technical scheme of body of heater: the body of heater bone framework comprising rectangle, build the sidewall of the furnace body of ceramic fiber module formation in the inner side of this framework and bottom respectively and turn by light-weight insulating brick, fibrefelt and high-alumina refractory the furnace bottom bed course formed, sidewall of the furnace body top is provided with cover plate, the rectangle steel zinc pot mated with body of heater bone frame shape for melting zinc ingot metal is fixed on described body of heater bed course and is formed between the sidewall of the furnace body that forms of its pot of body sidewall and ceramic fiber module and heats quirk, and the surrounding pot edge of zinc pot can overlap to be fixed on described cover plate; Sidewall of the furnace body is provided with burner port and flue outlet orifice.This hot-dip galvanized pan fiber furnace body not only energy-conservation thermo-efficiency but also high, also greatly reduces production cost simultaneously.
Description
Technical field
The utility model belongs to steel tube hot galvanizing equipment technical field, particularly relates to one and metal zinc ingot is molten into zinc liquid hot-dip galvanized pan fiber furnace body.
Background technology
The hot dip galvanizing process of Low Carbon Steel Pipe (Q235) is that solid-state metal zinc ingot to be inserted shape be molten into the metallic zinc liquid of 440-455 DEG C in rectangular zinc pot, and what then realize steel pipe is zinc-plated.
To zinc pot heat fused metallic zinc be the furnace binding of zinc liquid as shown in Figure 1, comprise the insulated wall 21 that is built into by refractory brick and firebreak 23 forms combustion chamber 22, the firebreak top being placed with top board is fixed in the pot edge forming zinc pot, quirk 24 is formed between this firebreak and pot body, the bottom of zinc pot is supported by lip block, and forms flue 27.During use, combustion flame is through firebreak 23 from quirk 22, enters quirk 24 and contacts with the pot wall of zinc pot 25, and then heat the zinc liquid 26 in zinc pot; In order to heat zinc pot bottom, utilize most of waste heat, the high-temperature flue gas at this moment in quirk enters zinc pot bottom flue 27, along the length direction of zinc pot, guides to the other end from one end of zinc pot, sends into chimney by the gravitation of boiler induced-draft fan.
There is following defect in the body of heater of this laying fireproof bricks: one, because fireproof brickwork and quirk both sides are because of the high temperature action of quirk, fireproof brickwork are very easily burnt and cave in, the carrying out that impact is produced; Its two, although refractory brick thermal stability is high, poor thermal insulation property, increases the consumption of fuel; Its three, when using laying fireproof bricks body of heater, the engineering time is long, building that completion is later to be needed to carry out 7-8 days furnace drying time to whole body of heater by laying bricks or stones, just can come into operation, virtually considerably increase production cost after whole body of heater complete drying.
Utility model content
The purpose of this utility model is just to provide a kind of not only energy-conservation thermo-efficiency but also high hot-dip galvanized pan fiber furnace body.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of hot-dip galvanized pan fiber furnace body, it is characterized in that: the body of heater bone framework comprising rectangle, build respectively in the inner side of this framework and bottom ceramic fiber module form sidewall of the furnace body and by light-weight insulating brick, fibrefelt and high-alumina refractory turn the furnace bottom bed course of formation, described sidewall of the furnace body top is provided with cover plate, the rectangle steel zinc pot mated with described body of heater bone frame shape for melting zinc ingot metal is fixed on described body of heater bed course, and formed between the sidewall of the furnace body that its pot of body sidewall and described ceramic fiber module are formed and heat quirk, the surrounding pot edge of described zinc pot can overlap to be fixed on described cover plate, described sidewall of the furnace body is provided with burner port and flue outlet orifice.
The additional technical feature forming above-mentioned hot-dip galvanized pan fiber furnace body comprises:
---on the sidewall be made up of described ceramic fiber module, scribble high-temp. far infrared radiation paint layer;
---described burner port is arranged at two diagonal angles place of described sidewall of the furnace body, and described flue outlet orifice is arranged at two other diagonal angle place of the sidewall of the furnace body corresponding with described burner port;
---described heating quirk is divided into two-layer up and down by partition wall;
---described flue outlet orifice is arranged at the sidepiece bottom of body of heater.
Hot-dip galvanized pan fiber furnace body provided by the utility model compared with prior art, has the following advantages: one, because the heating quirk forming this body of heater can directly heat zinc pot, therefore has the feature that heating efficiency is high; They are two years old, because the burner port forming this body of heater is arranged at two diagonal angles place of sidewall of the furnace body, described flue outlet orifice is arranged at two other diagonal angle place of the sidewall of the furnace body corresponding with described burner port, therefore can either ensure, to the homogeneity of body of heater heating, can realize again the smooth and easy discharge of flue gas; Heating quirk is divided into two-layer up and down, the homogeneity of heating can be improved further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hot-dip galvanized boiler body of prior art;
The hot-dip galvanized pan fiber furnace body structural representation that Fig. 2 provides for the utility model relates to;
Fig. 3 is A-A cross-sectional view of Fig. 2.
Embodiment
Be described in further details below in conjunction with the structure of accompanying drawing to the hot-dip galvanized pan fiber furnace body that the utility model provides.
The structural representation of the hot-dip galvanized pan fiber furnace body provided for the utility model as shown in Figures 2 and 3.Form the structure of this hot-dip galvanized pan fiber furnace body, comprise the Steel Shell bone framework 1 of rectangle, build respectively in the inner side of this framework and bottom ceramic fiber module form sidewall of the furnace body 2 and by light-weight insulating brick 7, fibrefelt 8 and high-alumina refractory turn the furnace bottom bed course 10 of 9 formations, the furnace upper cover plate 3 be made up of refractory materials is provided with at sidewall of the furnace body top, the rectangle steel zinc pot 6 mated with described body of heater bone frame shape for melting zinc ingot metal is fixed on body of heater bed course 10, and formed between the sidewall of the furnace body that its pot of body sidewall 11 and ceramic fiber module are formed and heat quirk 5, surrounding pot edge 12 overlap joint of zinc pot is fixed on cover plate 3, two diagonal angles place of sidewall of the furnace body is provided with burner port 13, and flue outlet orifice 14 is arranged on two other diagonal angle place of the sidewall of the furnace body corresponding with burner port.
Its principle of work is, fuel is burnt by two burner ports, and high temperature hot gas directly heats zinc pot by heating quirk, and its flue gas is then discharged by flue outlet orifice.
In the structure forming above-mentioned hot-dip galvanized pan fiber furnace body:
---at body of heater brushing one deck 1.5-2.0mm coatings capable of preventing from far infrared radiation layer 4 on the surface that ceramic fiber module forms, zinc pot body can be made to absorb thermal energy more even, reduce heat-up time, abundant save energy; Play the furnace lining surface that adequately protects simultaneously, under high temperature, keep surfacing, smooth;
---in order to improve the heating uniformity to zinc pot further, it is divided into upper and lower two-layer 51,52 structures by partition wall 15 by heating quirk, its flue outlet orifice 14 is arranged at the sidepiece bottom of body of heater, and connect air draft mechanism, the flowing time of hot gas flow in heating quirk can be extended, realize making full use of heat.
In the furnace binding that above-mentioned ceramic fiber module forms, steel zinc pot bottom adopts light fire brick 7, ceramic beaverboard 8 and alumina firebrick 9 to form three layers of thermofin; Wherein structure 7 light fire brick of the first layer, its effect is can the weight of load-bearing zinc pot, can increase again the insulation to zinc pot bottom.
Claims (5)
1. a hot-dip galvanized pan fiber furnace body, it is characterized in that: the body of heater bone framework comprising rectangle, build respectively in the inner side of this framework and bottom ceramic fiber module form sidewall of the furnace body and by light-weight insulating brick, fibrefelt and high-alumina refractory turn the furnace bottom bed course of formation, described sidewall of the furnace body top is provided with cover plate, the rectangle steel zinc pot mated with described body of heater bone frame shape for melting zinc ingot metal is fixed on described body of heater bed course, and formed between the sidewall of the furnace body that its pot of body sidewall and described ceramic fiber module are formed and heat quirk, the surrounding pot edge of described zinc pot can overlap to be fixed on described cover plate, described sidewall of the furnace body is provided with burner port and flue outlet orifice.
2. a kind of hot-dip galvanized pan fiber furnace body as claimed in claim 1, is characterized in that: on the sidewall be made up of described ceramic fiber module, scribble high-temp. far infrared radiation paint layer.
3. a kind of hot-dip galvanized pan fiber furnace body as claimed in claim 1, it is characterized in that: described burner port is arranged at two diagonal angles place of described sidewall of the furnace body, described flue outlet orifice is arranged at two other diagonal angle place of the sidewall of the furnace body corresponding with described burner port.
4. a kind of hot-dip galvanized pan fiber furnace body as claimed in claim 1, is characterized in that: described heating quirk is divided into two-layer up and down by partition wall.
5. a kind of hot-dip galvanized pan fiber furnace body as claimed in claim 1, is characterized in that: described flue outlet orifice is arranged at the sidepiece bottom of body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563446.0U CN204058574U (en) | 2014-09-28 | 2014-09-28 | A kind of hot-dip galvanized pan fiber furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563446.0U CN204058574U (en) | 2014-09-28 | 2014-09-28 | A kind of hot-dip galvanized pan fiber furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058574U true CN204058574U (en) | 2014-12-31 |
Family
ID=52200124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563446.0U Expired - Fee Related CN204058574U (en) | 2014-09-28 | 2014-09-28 | A kind of hot-dip galvanized pan fiber furnace body |
Country Status (1)
| Country | Link |
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| CN (1) | CN204058574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319413A (en) * | 2016-10-26 | 2017-01-11 | 山东裕得金属制品有限公司 | Heating galvanizing pot |
| CN108265256A (en) * | 2018-04-04 | 2018-07-10 | 如皋市大生线路器材有限公司 | A kind of galvanizing water bath heating system |
-
2014
- 2014-09-28 CN CN201420563446.0U patent/CN204058574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319413A (en) * | 2016-10-26 | 2017-01-11 | 山东裕得金属制品有限公司 | Heating galvanizing pot |
| CN108265256A (en) * | 2018-04-04 | 2018-07-10 | 如皋市大生线路器材有限公司 | A kind of galvanizing water bath heating system |
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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: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |