CN205300275U - Improved generation flooding workshop preheater - Google Patents
Improved generation flooding workshop preheater Download PDFInfo
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- CN205300275U CN205300275U CN201520968103.7U CN201520968103U CN205300275U CN 205300275 U CN205300275 U CN 205300275U CN 201520968103 U CN201520968103 U CN 201520968103U CN 205300275 U CN205300275 U CN 205300275U
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Abstract
The utility model discloses an improved generation flooding workshop preheater, the induction cooker comprises a cooker bod, the furnace body is circular, installs " S " type coil pipe in furnace body bottom, and run through the upper and lower end of furnace body around the furnace body inside wall and install vertical coil pipe, the coil pipe is the hollow structure, and there is the conduction oil inside expert, has placed a plurality of circular product baskets bottom the furnace body on " S " type coil pipe in proper order, and each product basket size keeps unanimous. Having improved the product and having preheated the performance, the mutual difference in temperature diminishes, and preheating temperature is more even, and the temperature is even can reduce the preheating time of product to a certain extent, and the resource in this workshop has obtained make full use of, has reduced the coal gas expense, has reduced manufacturing cost.
Description
Technical field
This utility model relates to roasting product and manufactures field, is specifically related to a kind of modified model dipping workshop preheating furnace.
Background technology
In prior art, dipping is by clean for roasting semifinished sheets removing surface, loads in circular product basket, and the shape of basket depends on and impregnating autoclave shape, then lifts up into and carry out 200��230 DEG C in square preheating furnace and carry out product preheating, and the time is 4��6 hours. One preheating furnace fills 3 baskets, the height of a basket about 1.2 meters, amounts to 3.6 meters, diameter about 1.8 meters. Existing preheating furnace is foursquare, and basket is then circular, is hung in square preheating furnace by circular basket and preheats, and existing preheating furnace coal gas controls temperature, thus, 1 will be there is problems in that, first basket and the 3rd basket temperature difference of product heating temperature bigger. 2, four angular distance product baskets of stove are farther out, and heat transfer temperature is relatively slow, and the product by furnace wall conducts heat very fast. The products temperature at these four angles having resulted in goods stove from top to bottom is low, and non-uniform temperature.
Utility model content
The purpose of this utility model is in that to overcome deficiency of the prior art to provide a kind of modified model dipping workshop preheating furnace, this preheating furnace combines dipping plant operations feature, existing body of heater is transformed, ensure that the product concordance from any one some distance of preheating furnace, improve the pre-hot property of product, preheating temperature is more uniform, decreases gas charge use, reduces production cost.
Technical scheme: a kind of modified model dipping workshop preheating furnace, including body of heater, described body of heater is circular, at bottom of furnace body, " S " type coil pipe is installed, running through body of heater upper and lower end around furnace body inside wall and be provided with vertical coil, described coil pipe is hollow core structures, and inside is connected with conduction oil, being sequentially placed some circular product baskets on bottom of furnace body " S " type coil pipe, each product basket size keeps consistent.
Based on technique scheme, described vertical coil is upwards circular layout from bottom successively around furnace body inside wall, and described coil pipe is one whole coil pipe, and wherein termination, coil pipe one end is positioned at body of heater bottommost, and other end termination is positioned at body of heater top.
Based on technique scheme, described vertical coil is some " U " the type coil pipe group being equidistantly evenly arranged for a week around furnace body inside wall, and often group coil pipe group is in big " U " type coil pipe and is set with little " U " type coil pipe.
Based on technique scheme, described coil pipe is be made with the iron pipe of �� 50.
Based on technique scheme, described body of heater internal diameter is 2.15 meters, is highly 4 meters, and being positioned at the intracavity diameter that the vertical coil of furnace body inside wall surrounds is 2.1 meters, is highly 4 meters.
The beneficial effects of the utility model: 1, the product in this utility model product basket is all consistent from any one some distance of preheating furnace, and top-down temperature also keeps the same. Improve the pre-hot property of product, the mutual temperature difference diminishes, and preheating temperature is more uniform. 2, homogeneous temperature can reduce the preheating time of product to a certain extent. 3, the resource in this workshop is fully used, and decreases gas charge use, reduces production cost.
Accompanying drawing explanation
Fig. 1 is this utility model modified model dipping workshop preheating furnace overall structure schematic diagram;
Fig. 2 is this utility model heating coil one of layout structure schematic diagram in stove;
Fig. 3 is this utility model heating coil one of layout structure schematic diagram in stove.
In figure, label: 1 is body of heater, 2 is product basket, and 3 is the heating coil of annular layout, and 4 is " U " type coil pipe group, 5 be " S ' type coil pipe.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is described further, in order to be better understood from technical solutions of the utility model.
Embodiment 1: a kind of modified model dipping workshop preheating furnace, owing to just there is oil oven in operation workshop, the present embodiment utilizes workshop oil oven that product is preheated cleverly, particularly as follows: referring to Fig. 1, including body of heater 1, first preheating furnace body of heater is transformed again, square furnace of the prior art is transformed into circular body of heater, to mate with product basket, after body of heater and product frame are circle, product frame is placed compacter in body of heater, will not reserve too many redundant space, body of heater distance product basket distance is near, good heat conductivity. Furnace diameter about 2.15 meters, highly about 4 meters. " S " type coil pipe 5 is installed bottom body of heater 1, run through body of heater upper and lower end around furnace body inside wall and vertical coil is installed, described coil pipe is the hollow body made with the iron pipe of �� 50, inside is connected with conduction oil, at bottom of furnace body " S " if being sequentially placed 3 circular product baskets 2 on type coil pipe, each product basket 2 size keeps consistent. Referring to Fig. 2, described vertical coil is upwards circular layout from bottom successively around furnace body inside wall, and described coil pipe is one whole coil pipe, and the intracavity diameter surrounded is 2.1 meters, is highly 4 meters. Wherein termination, coil pipe one end is positioned at body of heater bottommost, and other end termination is positioned at body of heater top. The present embodiment is passed into the conduction oil on the oil oven of operation workshop in coil pipe, carries out the preheating temperature of 200 230 DEG C. Product in such basket is all consistent from any one some distance of preheating furnace, and top-down temperature is also the same. Product heating temperature first basket and the 3rd basket is absent from temperature difference, product pre-hot good, has a narrow range of temperature, reduces the preheating time of product to a certain extent.
Embodiment 2: another kind of modified model dipping workshop preheating furnace, the present embodiment content is essentially identical with embodiment 1 content, same section content no longer repeats, as different from Example 1: referring to Fig. 3, described vertical coil is some " U " the type coil pipe group being equidistantly evenly arranged for a week around furnace body inside wall, and often group coil pipe group is in big " U " type coil pipe and is set with little " U " type coil pipe.
Claims (5)
1. a modified model dipping workshop preheating furnace, including body of heater, it is characterized in that: described body of heater is circle, at bottom of furnace body, " S " type coil pipe is installed, running through body of heater upper and lower end around furnace body inside wall and be provided with vertical coil, described coil pipe is hollow core structures, and inside is connected with conduction oil, being sequentially placed some circular product baskets on bottom of furnace body " S " type coil pipe, each product basket size keeps consistent.
2. modified model according to claim 1 dipping workshop preheating furnace, it is characterized in that: described vertical coil is upwards circular layout from bottom successively around furnace body inside wall, described coil pipe is one whole coil pipe, and wherein termination, coil pipe one end is positioned at body of heater bottommost, and other end termination is positioned at body of heater top.
3. modified model according to claim 1 dipping workshop preheating furnace, it is characterized in that: described vertical coil is some " U " the type coil pipe group being equidistantly evenly arranged for a week around furnace body inside wall, often group coil pipe group is in big " U " type coil pipe and is set with little " U " type coil pipe.
4. modified model according to claim 1 dipping workshop preheating furnace, is characterized in that: described coil pipe is be made with the iron pipe of �� 50.
5. modified model according to claim 1 dipping workshop preheating furnace, is characterized in that: described body of heater internal diameter is 2.15 meters, is highly 4 meters, and being positioned at the intracavity diameter that the vertical coil of furnace body inside wall surrounds is 2.1 meters, is highly 4 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968103.7U CN205300275U (en) | 2015-11-30 | 2015-11-30 | Improved generation flooding workshop preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968103.7U CN205300275U (en) | 2015-11-30 | 2015-11-30 | Improved generation flooding workshop preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300275U true CN205300275U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968103.7U Active CN205300275U (en) | 2015-11-30 | 2015-11-30 | Improved generation flooding workshop preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300275U (en) |
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2015
- 2015-11-30 CN CN201520968103.7U patent/CN205300275U/en active Active
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