CN102297587B - Furnace cover for tilting cylindrical resistance rotary furnace - Google Patents
Furnace cover for tilting cylindrical resistance rotary furnace Download PDFInfo
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- CN102297587B CN102297587B CN 201110267692 CN201110267692A CN102297587B CN 102297587 B CN102297587 B CN 102297587B CN 201110267692 CN201110267692 CN 201110267692 CN 201110267692 A CN201110267692 A CN 201110267692A CN 102297587 B CN102297587 B CN 102297587B
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- high temperature
- temperature resistant
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a furnace cover for a tilting cylindrical resistance rotary furnace. A feeding hole and a discharge hole of the tilting cylindrical resistance rotary furnace are a hollow cylindrical cylinder; a furnace cover is sleeved on the cylindrical cylinder; a cylinder of the furnace cover is a short cylinder, and the length of the short cylinder is 1/3+/-10 percent of that of the cylindrical cylinder; the front end of the short cylinder of the furnace cover is provided with a through hole; the middle of the short cylinder is provided with a hollow high temperature resistant air outlet pipe; the front end of the hollow high temperature resistant air outlet pipe is fixedly connected with a high temperature resistant circular steel baffle which is in close fit with an inner ring of the cylindrical cylinder of the resistance furnace; the middle through-hole front end of the hollow high temperature resistant air outlet pipe passes through the high temperature resistant circular steel baffle and is communicated with a hearth; the rear end of the hollow high temperature resistant air outlet pipe is fixedly connected with a rear cover; the middle through-hole rear end of the hollow high temperature resistant air outlet pipe passes through the rear cover and is directly communicated with the outside of the furnace body. The cylinder of the furnace cover is hardly influenced by high temperature flames to avoid deformation and damage. The furnace cover ensures that a little heat is dissipated at a furnace mouth and a little heat is lost in the furnace. A rotary handle has low temperature, so that the rotary handle is easily operated by an operator.
Description
Technical field
The present invention relates to a kind of bell, but a kind of bell of inclined drum type resistance rotary furnace particularly.
Background technology
At present, but the bell of many RG series inclined drum type resistance rotary furnaces that my company uses is: as shown in Figure 1, but inclined drum type resistance rotary furnace charging and discharging mouth is a hollow circle tube cylindrical shell, at cylindrical drum two projections is housed, and these two projections are on the diameter line of cylindrical drum.At cylindrical drum suit one bell.The bell front end is the cylinder that an iron and steel is made, and the outer ring of this cylinder and the inner ring of cylindrical drum are equipped with.The length of this cylinder is identical with the length of cylindrical drum or close.The cylinder front end is connected with front shrouding.Rear seal-cover is equipped with in the cylinder rear end, and there is a circle cylinder flanging rear seal-cover outer ring, and the outer ring of this cylinder flanging inner ring and cylindrical drum is equipped with.Have two inclination shape draw-in groove mouths on the cylinder flanging, two inclination shape draw-in groove mouths and two projections are equipped with, and namely two projections can be inlaid in two inclination shape draw-in groove mouths and bell is covered on cylindrical drum.Two rotating handleses also are housed on the rear seal-cover.The rotation rotating handles can be contained in bell on the cylindrical drum or bell to be unloaded down from cylindrical drum.The front shrouding of bell and the centre of rear seal-cover all have venthole.
The bell of said structure is long because of the length that cylinder stretches into cylindrical drum, and the cylinder front end is Yin Gaowen and be out of shape and damage near furnace high-temperature flame place and very easily.This structure also makes the many and waste furnace heat of fire door dissipation of heat.High temperature to rear seal-cover and rotating handles place, makes the rotating handles temperature very high through the cylinder direct heat transfer in addition, the too high operating personnel's operating difficulties that makes of rotating handles temperature.
Summary of the invention
But the bell that the purpose of this invention is to provide a kind of inclined drum type resistance rotary furnace.The cylinder of this bell is not subject to the impact of thermal-flame and is out of shape and damages.This bell makes the fire door dissipation of heat less and the furnace heat loss is less.The low convenient operation personnel operation of rotating handles temperature.
Technical scheme of the present invention is: but a kind of bell of inclined drum type resistance rotary furnace.But the charging and discharging mouth of tilting roller-type resistance stove is a hollow circle tube cylindrical shell.At cylindrical drum two projections are housed, these two projections are on the diameter line of cylindrical drum.At cylindrical drum suit one bell.Be the cylinder that an iron and steel is made in the middle of the bell, the outer ring of the cylinder in the middle of the bell and the inner ring of cylindrical drum are equipped with.Rear seal-cover is equipped with in the cylinder rear end, and there is a circle cylinder flanging rear seal-cover outer ring, has two inclination shape draw-in groove mouths on the cylinder flanging, and two rotating handleses also are housed on the rear seal-cover.Be characterized in: the bell cylinder is the short cylinder body, and the length of this short cylinder body is 1/3 ± 10% of cylindrical drum.The short cylinder body front end of bell is through hole.Be provided with the high temperature resistant escape pipe of a hollow in the middle of the short cylinder body, this hollow is high temperature resistant escape pipe front end affixed one high temperature resistant circular steel baffle plate, the setting of this is high temperature resistant circular steel baffle plate and resistance furnace cylindrical drum inner ring tight fit.This is high temperature resistant, and the circular steel baffle plate is positioned at the inner port of cylindrical drum.Hollow is high temperature resistant, and escape pipe intermediate throughholes front end passes high temperature resistant circular steel baffle plate is connected with burner hearth, and hollow is high temperature resistant, and escape pipe rear end and rear seal-cover are affixed.It is external that the rear seal-cover through furnace is passed in the intermediate throughholes rear end of the high temperature resistant escape pipe of hollow.
But advantage of the present invention has provided a kind of bell of inclined drum type resistance rotary furnace.The cylinder of this bell is not subject to the impact of thermal-flame and is out of shape and damages.This bell makes the fire door dissipation of heat less and the furnace heat loss is less.The low convenient operation personnel operation of rotating handles temperature.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is former furnace cover structure schematic diagram of the present invention.
Fig. 2 is structural representation of the present invention.
Among the figure: 1, cylindrical drum, 2, rotating handles, 3, projection, 4, cylinder flanging, 5, bell, 6, venthole, 7, cylinder, 8, rear seal-cover, 9, front shrouding, 10, inclination shape draw-in groove mouth, 11, the high temperature resistant escape pipe of hollow, 12, the short cylinder body, 13, through hole, 14, high temperature resistant circular steel baffle plate, 15, the inner port of cylindrical drum.
The specific embodiment
Embodiment as shown in Figure 2 is as follows: but a kind of bell of inclined drum type resistance rotary furnace.But the charging and discharging mouth of tilting roller-type resistance stove is a hollow circle tube cylindrical shell 1.At cylindrical drum 1 two projections 3 are housed.At cylindrical drum 1 suit one bell 5.Be the cylinder 7 that an iron and steel is made in the middle of the bell 5, the outer ring of the cylinder 7 in the middle of the bell 5 and the inner ring of cylindrical drum 1 are equipped with.Rear seal-cover 8 is equipped with in cylinder 7 rear ends, and there is a circle cylinder flanging 4 rear seal-cover 8 outer rings, have two inclination shape draw-in groove mouths 10 on the cylinder flanging 4, and two rotating handleses 2 also are housed on the rear seal-cover 8.Be characterized in: bell 5 cylinders are short cylinder body 12, and the length of this short cylinder body 12 is 1/3 ± 10% of cylindrical drum 1 length.Short cylinder body 12 front ends of bell 5 are through hole 13.Be provided with the high temperature resistant escape pipe 11 of a hollow in the middle of the short cylinder body 12, this hollow is high temperature resistant escape pipe 11 front ends affixed one high temperature resistant circular steel baffle plate 14, circular steel baffle plate 14 and resistance furnace cylindrical drum 1 inner ring tight fit setting that this is high temperature resistant.This is high temperature resistant, and circular steel baffle plate 14 is positioned at the inner port 15 of cylindrical drum.Hollow is high temperature resistant, and escape pipe 11 intermediate throughholes front ends pass high temperature resistant circular steel baffle plate 14 is connected with burner hearth, and hollow is high temperature resistant, and escape pipe 11 rear ends and rear seal-cover 8 are affixed.It is external that rear seal-cover 8 through furnaces are passed in the intermediate throughholes rear end of hollow is high temperature resistant escape pipe 11.
Claims (1)
1. but the bell of an inclined drum type resistance rotary furnace, but advancing of tilting roller-type resistance stove, discharging opening is a hollow circle tube cylindrical shell, at cylindrical drum two projections are housed, at cylindrical drum suit one bell, be the cylinder that an iron and steel is made in the middle of the bell, the outer ring of the cylinder in the middle of the bell and the inner ring of cylindrical drum are equipped with, rear seal-cover is equipped with in the cylinder rear end, there is a circle cylinder flanging rear seal-cover outer ring, have two inclination shape draw-in groove mouths on the cylinder flanging, two rotating handleses also are housed on the rear seal-cover, it is characterized in that: the bell cylinder is the short cylinder body, the length of this short cylinder body is 1/3 ± 10% of cylindrical drum, the short cylinder body front end of bell is through hole, be provided with the high temperature resistant escape pipe of a hollow in the middle of the short cylinder body, this hollow is high temperature resistant escape pipe front end affixed one high temperature resistant circular steel baffle plate, this is high temperature resistant circular steel baffle plate and resistance furnace cylindrical drum inner ring tight fit arrange, this is high temperature resistant, and the circular steel baffle plate is positioned at the inner port of cylindrical drum, hollow is high temperature resistant, and escape pipe intermediate throughholes front end passes high temperature resistant circular steel baffle plate is connected with burner hearth, hollow is high temperature resistant, and escape pipe rear end and rear seal-cover are affixed, and it is external that the rear seal-cover through furnace is passed in the intermediate throughholes rear end of the high temperature resistant escape pipe of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110267692 CN102297587B (en) | 2011-09-12 | 2011-09-12 | Furnace cover for tilting cylindrical resistance rotary furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110267692 CN102297587B (en) | 2011-09-12 | 2011-09-12 | Furnace cover for tilting cylindrical resistance rotary furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102297587A CN102297587A (en) | 2011-12-28 |
| CN102297587B true CN102297587B (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110267692 Expired - Fee Related CN102297587B (en) | 2011-09-12 | 2011-09-12 | Furnace cover for tilting cylindrical resistance rotary furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN102297587B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336806B (en) * | 2020-03-09 | 2021-11-30 | 司莫新材料科技(上海)有限公司 | Multifunctional tiltable rotary high-temperature furnace |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201706881U (en) * | 2010-06-25 | 2011-01-12 | 溧阳市超强链条制造有限公司 | Tilting drum-type resistance rotary furnace cover sealing structure |
| CN201809432U (en) * | 2010-10-22 | 2011-04-27 | 南京利民机械有限责任公司 | Metal cementation drum furnace |
| CN202254764U (en) * | 2011-09-14 | 2012-05-30 | 溧阳市超强链条制造有限公司 | Furnace cover of inclined roller resistance rotary furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ568435A (en) * | 2005-12-05 | 2011-02-25 | Gordon Craig Boots | Method and apparatus for processing of materials with bearings supporting rotating drum being sealed from heat and pressure added in interstitial space |
-
2011
- 2011-09-12 CN CN 201110267692 patent/CN102297587B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201706881U (en) * | 2010-06-25 | 2011-01-12 | 溧阳市超强链条制造有限公司 | Tilting drum-type resistance rotary furnace cover sealing structure |
| CN201809432U (en) * | 2010-10-22 | 2011-04-27 | 南京利民机械有限责任公司 | Metal cementation drum furnace |
| CN202254764U (en) * | 2011-09-14 | 2012-05-30 | 溧阳市超强链条制造有限公司 | Furnace cover of inclined roller resistance rotary furnace |
Non-Patent Citations (2)
| Title |
|---|
| RGD-40-9滚筒炉及其工艺试验;法丽蓉;《电炉》;19891231(第2期);第8-9、30页 * |
| 法丽蓉.RGD-40-9滚筒炉及其工艺试验.《电炉》.1989,(第2期),第8-9、30页. |
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| CN102297587A (en) | 2011-12-28 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yan Inventor before: Jiang Junmei Inventor before: Jiang Asheng Inventor before: Jiang Junbo |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170921 Address after: 477150, 186, Xinhua East Road, Chengguan Town, Dancheng County, Henan, Zhoukou Patentee after: Liu Yan Address before: 213372 Jiangsu city of Changzhou province Liyang Liyang Town of Xinchang town Patentee before: Liyang City Super Strong Chain Manufacturing Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20180912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |