CN207280208U - A kind of belt type roasting machine partition wall base machinery girder construction - Google Patents
A kind of belt type roasting machine partition wall base machinery girder construction Download PDFInfo
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- CN207280208U CN207280208U CN201721366831.6U CN201721366831U CN207280208U CN 207280208 U CN207280208 U CN 207280208U CN 201721366831 U CN201721366831 U CN 201721366831U CN 207280208 U CN207280208 U CN 207280208U
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- cooling water
- cooling
- rectangular beam
- belt type
- roasting machine
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Abstract
It the utility model is related to a kind of belt type roasting machine partition wall base machinery girder construction, section is included to pass through the cooling water pipeline at rectangular beam both ends for square, hollow and closed at both ends rectangular beam, with one heart and build by laying bricks or stones in the refractory masses of rectangular beam outer periphery, it is characterised in that：Cooling wind air inlet and cooling wind air outlet are respectively equipped with the bottom at the rectangular beam both ends and top, multiple rows of anchor studs are equipped with rectangular beam outer periphery；Three conduit saddles are equipped with the bottom of the cooling water pipeline, cooling water pipeline is closed at both ends, is equipped with cooling water intake at the top of one end, other end bottom is equipped with cooling water outlet, and steam releasing pipeline is equipped with the cooling water pipeline of one side roof part of water outlet.The utility model has the advantages that：1）The Compound cooling mode of air-cooled+water cooling, enhances cooling effect, ensure that the structure safety of mechanical beams；2) fire-retardent fiber felt-rug and the compound of castable refractory build layer by laying bricks or stones, have largely completely cut off erosion of the high-temperature gas to mechanical beams.
Description
Technical field
It the utility model is related to belt type roasting machine equipment technical field, and in particular to a kind of belt type roasting machine partition wall base machine
Tool girder construction.
Background technology
The production needs of pellet are produced according to belt type roasting machine, belt type roasting machine is divided into 7 works in technological design
Make section, one of partition wall is designed between every section.Partition wall base is one of mechanical beams, then builds refractory brick in mechanical beams by laying bricks or stones, so that
Form the partition wall being made of together mechanical beams and refractory brick.Since operating temperature is higher in belt type roasting machine, common machinery
Beam can not bear so high temperature, so be typically to lead to cooling water inside it in the design, cool down mechanical beams with this, together
When in mechanical beams exterior design have refractory material, duplicate protection avoids mechanical beams from being damaged by high temperature.
In belt type roasting machine pelletizing process, the temperature in furnace zone and soaking zone is all very high（~1300℃）.If this two
Section mechanical beams still use the type of cooling identical with other several sections of partition walls, it is clear that are unreasonable.Although have outside mechanical beams
Fire-resistant material heat insulation, since the form of building by laying bricks or stones is only one layer of castable refractory, many heats are still directly corroded through refractory material
To inside mechanical beams.Cooling water is connected with inside mechanical beams, cooling water runs into high temperature and a large amount of vapor of gasification generation, vapor occurs
Volume ratio cooling water volume is much bigger, and vapor cannot come out from mechanical beams internal discharge at once, cause mechanical beams to rupture.
The mechanical beams of damage can not continue to bear the effect of partition wall base, ultimately result in wall and cave in, belt type roasting machine is forced to stop production
Maintenance.
The content of the invention
The purpose of this utility model is to provide a kind of belt type roasting machine partition wall base machinery girder construction.
The purpose of this utility model is achieved through the following technical solutions：
A kind of belt type roasting machine partition wall base machinery girder construction of the utility model, including section to be square, hollow and
Rectangular beam closed at both ends, with one heart through rectangular beam both ends cooling water pipeline and build by laying bricks or stones in the fire proofed wood of rectangular beam outer periphery
The bed of material, it is characterised in that：Cooling wind air inlet is respectively equipped with the bottom at the rectangular beam both ends and top and cooling wind goes out
Air port, multiple rows of anchor studs are equipped with rectangular beam outer periphery；Three conduit saddles are equipped with the bottom of the cooling water pipeline, are cooled down
Waterpipe is closed at both ends, is equipped with cooling water intake at the top of one end, other end bottom is equipped with cooling water outlet, in water outlet one
The cooling water pipeline of side roof part is equipped with steam releasing pipeline.
The refractory masses build layer by laying bricks or stones for fire-retardent fiber felt-rug and the compound of castable refractory.
The width of the rectangular beam is 500mm, and length is more than the width of belt type roasting machine, and material is stainless steel.
The cooling wind air inlet is arranged on cooling water outlet side, and cooling wind air outlet is arranged on cooling water water inlet
Mouth side.
The utility model has the advantages that：
1）By intrinsic single water-cooling pattern, the Compound cooling mode of air-cooled+water cooling is changed to, enhances cooling effect
Fruit, ensure that the structure safety of partition wall base mechanical beams；
2) refractory material is changed to fire-retardent fiber felt-rug and the compound of castable refractory builds form by laying bricks or stones, largely completely cuts off
Erosion of the high-temperature gas to mechanical beams；
3）Hot wind after the cooling of partition wall base mechanical beams out, not only temperature is higher, and is pure air, can be with
It is used directly to as the region concurrent heating of belt type roasting machine bonnet.
Brief description of the drawings
Fig. 1 is belt type roasting machine partition wall base mechanical beams structure diagram.
Fig. 2 is the K-K sectional views of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 2, a kind of belt type roasting machine partition wall base machinery girder construction of the utility model, including section is
Square, the hollow and closed at both ends stainless steel rectangular beam 2 of length of side 500mm × 500mm, pass through 2 both ends of rectangular beam with one heart
The stainless steel cooling water pipeline 1 of a diameter of 200mm and build by laying bricks or stones in the refractory masses of rectangular beam outer periphery, it is characterised in that：
Cooling wind air inlet C and cooling wind air outlet D are respectively equipped with the bottom at 2 both ends of rectangular beam and top, in rectangular beam 2
Outer periphery is equipped with multiple rows of anchor studs 4；It is equipped with the bottom of the cooling water pipeline 1 on three conduit saddles 3, cooling water pipeline 1
It is closed at both ends, cooling water intake A is equipped with the top of one end, other end bottom is equipped with cooling water outlet B, in water outlet B side
The cooling water pipeline 1 at top is equipped with steam releasing pipeline F, when mechanical beams internal temperature is excessive causes cooling water to become steam,
Steam can give off cooling water pipeline 1 in time by steam releasing pipeline F, effectively prevent cooling water pipeline 1 from being damaged by steam.
The utility model adds the inner space of rectangular beam 2, increases a cooling blower, to realize water cooling+air-cooled
Compound cooling mode；The cooling wind air inlet C is arranged on cooling water outlet B sides, and cooling wind air outlet D is arranged on cold
But water water inlet A side, so design make cooling wind form adverse current tendency with cooling water, strengthen heat transfer effect.
The utility model welds anchor studs 4 on the stainless-steel sheet of 2 outer periphery of rectangular beam, is then laid with one
Layer fire-retardent fiber felt-rug 5, finally pours one layer of castable refractory 6 again, and composition is compound to build layer by laying bricks or stones, has largely completely cut off High Temperature Gas
Erosion of the body to mechanical beams.
Claims (4)
1. a kind of belt type roasting machine partition wall base machinery girder construction, including section are square, hollow and closed at both ends rectangle
Beam, pass through the cooling water pipeline at rectangular beam both ends and build by laying bricks or stones in the refractory masses of rectangular beam outer periphery with one heart, its feature exists
In：Cooling wind air inlet and cooling wind air outlet are respectively equipped with the bottom at the rectangular beam both ends and top, in rectangular beam
Outer periphery is equipped with multiple rows of anchor studs；Three conduit saddles, two end seal of cooling water pipeline are equipped with the bottom of the cooling water pipeline
Close, be equipped with cooling water intake at the top of one end, other end bottom is equipped with cooling water outlet, in the cooling of one side roof part of water outlet
Waterpipe is equipped with steam releasing pipeline.
2. belt type roasting machine partition wall base machinery girder construction according to claim 1, it is characterised in that：The fire proofed wood
The bed of material builds layer by laying bricks or stones for fire-retardent fiber felt-rug and the compound of castable refractory.
3. belt type roasting machine partition wall base machinery girder construction according to claim 1, it is characterised in that：The rectangular beam
Width be 500mm, length is more than the width of belt type roasting machine, and material is stainless steel.
4. belt type roasting machine partition wall base machinery girder construction according to claim 1, it is characterised in that：The cooling wind
Air inlet is arranged on cooling water outlet side, and cooling wind air outlet is arranged on cooling water intake side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366831.6U CN207280208U (en) | 2017-10-23 | 2017-10-23 | A kind of belt type roasting machine partition wall base machinery girder construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366831.6U CN207280208U (en) | 2017-10-23 | 2017-10-23 | A kind of belt type roasting machine partition wall base machinery girder construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280208U true CN207280208U (en) | 2018-04-27 |
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ID=61979897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366831.6U Active CN207280208U (en) | 2017-10-23 | 2017-10-23 | A kind of belt type roasting machine partition wall base machinery girder construction |
Country Status (1)
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| CN (1) | CN207280208U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028942A (en) * | 2018-10-08 | 2018-12-18 | 中冶北方（大连）工程技术有限公司 | Belt type roasting machine upper cover side wall supporting plate |
| CN110174002A (en) * | 2019-07-01 | 2019-08-27 | 马鞍山钢铁股份有限公司 | A kind of air-cooled ring cold machine partition wall combined with water cooling |
| CN112595149A (en) * | 2020-11-30 | 2021-04-02 | 太仓陶氏电气有限公司 | Combined efficient water-cooling radiator and working method |
-
2017
- 2017-10-23 CN CN201721366831.6U patent/CN207280208U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028942A (en) * | 2018-10-08 | 2018-12-18 | 中冶北方（大连）工程技术有限公司 | Belt type roasting machine upper cover side wall supporting plate |
| CN110174002A (en) * | 2019-07-01 | 2019-08-27 | 马鞍山钢铁股份有限公司 | A kind of air-cooled ring cold machine partition wall combined with water cooling |
| CN112595149A (en) * | 2020-11-30 | 2021-04-02 | 太仓陶氏电气有限公司 | Combined efficient water-cooling radiator and working method |
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