CN201728215U - Unloading and dedusting device in sponge iron production line - Google Patents
Unloading and dedusting device in sponge iron production line Download PDFInfo
- Publication number
- CN201728215U CN201728215U CN2010200606682U CN201020060668U CN201728215U CN 201728215 U CN201728215 U CN 201728215U CN 2010200606682 U CN2010200606682 U CN 2010200606682U CN 201020060668 U CN201020060668 U CN 201020060668U CN 201728215 U CN201728215 U CN 201728215U
- Authority
- CN
- China
- Prior art keywords
- sponge iron
- expansion chamber
- unloading
- station
- cyclone dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses an unloading and dedusting device in a sponge iron production line which includes a sponge iron tanker and an unloading tongman device as well as a fan, two cyclone dust collectors and a settling chamber; a dust absorbing station 1, an iron unloading station and a dust absorbing station 2 are arranged on the unloading and dedusting device; a collecting chamber is connected with the air outlets of the two parallel cyclone dust collectors provided with upper spiles; an exhaust duct arranged at the top part of the collecting chamber is connected with a dust absorbing fan; the exhaust duct of the dust absorbing fan is connected with the settling chamber; one dust absorbing tube of the cyclone dust collector is arranged above the dust absorbing station 1; another dust absorbing tube of the cyclone dust collector is arranged above the dust absorbing station 2; a lower spile is arranged at the lower part of the cabin of the cyclone dust collector; and the unloading tongman device is matched and arranged on the iron unloading station. The unloading and dedusting device in the sponge iron production line not only can take finished products of sponge iron from the tank through mechanical operation, but also can completely absorb and recycle waste reducing agent and dust, which reduces the production cost, lightens the working intensity, and improves the working environment.
Description
Technical field
The utility model belongs to the discharging dust arrester in discharging and the dust arrester that is provided with in the tunnel cave sponge iron production line, particularly sponge iron production line.
Background technology
Utilize tunnel cave to produce sponge iron, the finished product sponge iron that roasting is finished draws off from the carbonization jar, simultaneously the useless reducing agent in the jar is absorbed cleanly, and for the tinning operation provides the slack tank car, be that tunnel cave is produced one important procedure in the sponge iron production line.Because discharging, cleaner in the sponge iron production line do not match, it is big to cause the finished product sponge iron that roasting is good to draw off labour intensity from jar, and useless reducing agent and dust in jar can not be cleared up and reclaim effectively, and the workman works under hard conditions, contaminated environment.
The utility model content
The purpose of this utility model is to provide the discharging dust arrester in a kind of sponge iron production line, not only the finished product sponge iron that roasting can be finished takes out from jar by mechanical work, but also useless reducing agent and the dust in the sponge iron can be absorbed cleanly, the refuse that absorbs can be recycled, reduce production costs, enhance productivity, alleviate working strength of workers, improve working environment, make to produce to reach requirement energy-conservation, that reduce discharging.
The purpose of this utility model is achieved in that the discharging dust arrester in a kind of sponge iron production line, comprise carborundum jar of installing on the sponge iron tank car and the discharging chela device that matches with the sponge iron tank car, and blower fan, cyclone dust collectors and expansion chamber, the discharging dust arrester is being provided with 1# and is inhaling grey station, unload ironworker position and 2# and inhale grey station, two cyclone dust collectors arranged side by side, on it is provided with, connecting on the exhaust outlet of plate and compiling the chamber, connecting and inhaling grey blower fan compiling exhaust duct that 8 tops, chamber are provided with, the exhaust duct of inhaling grey blower fan is connecting expansion chamber, an ash sucking tube of cyclone dust collectors is arranged on the top that 1# inhales grey station, another of cyclone dust collectors ash sucking tube is arranged on the top that 2# inhales grey station, bottom at the cyclone dust collectors warehouse is being provided with lower plugboard, discharging chela device is installed unloading on the ironworker position to cooperate.
The course of work of the present utility model is such: the sponge iron tank car that the good sponge iron of roasting is housed, ferry to 1# by turn-around and to inhale grey station, start and inhale grey blower fan, ash sucking tube is inserted sponge iron central authorities, one by one the weary ash after the reducing agent reduction is wherein absorbed cleanly.Then tank car is pushed into and unloads the ironworker position, start the discharging chela and insert sponge iron central authorities, by row sponge iron is hung out.Then tank car is pushed into 2# and inhales grey station, ash sucking tube is inserted in the jar, remaining weary ash in the carborundum jar is absorbed cleanly.In inhaling grey process, when unloading ash, close the last plate on the exhaust outlet of cyclone dust collectors top, open the lower plugboard of its underpart, make the dust stratification in the cyclone dust collectors fall into storage bin, the dust of inhaling grey blower fan discharge falls into expansion chamber.From the dust stratification that cyclone dust collectors are discharged, owing to be to utilize the gravitational settling of material self to collect, the granularity of dust stratification detects its C content generally at 0.1-0.5mm usually about 40% by chemical examination in the cyclone dust collectors.Can be used as reducing agent adds in proportion and produces sponge iron in the reducing agent.The dust of in expansion chamber, collecting, granularity can be used as the sealing compound of tinning about 200 orders usually, and the dome that replaces sic raw material commonly used of the same trade to make seals.Because the dust of collecting also claims weary its fine size of ash, air-tightness is strong, and C content generally about 20%, is used to seal, and has reached the effect of secondary reduction deoxidation to producing the sponge iron product, has improved product quality, and has reduced the degree of oxidation of sponge iron section portion; Weary simultaneously ash is recycled once more, greatly reduces production cost.The finished product sponge iron that the utility model is not only good with roasting takes out from jar by mechanical work, but also useless reducing agent and dust in the sponge iron can be recycled once more, reduce production costs, enhance productivity, alleviate working strength of workers, improve working environment, make to produce to reach requirement energy-conservation, that reduce discharging.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is the utility model structural representation.
The specific embodiment
Discharging dust arrester in a kind of sponge iron production line, as shown in drawings, comprise carborundum jar of installing on the sponge iron tank car 12 and the discharging chela device 4 that matches with sponge iron tank car 1, and blower fan, cyclone dust collectors 6 and expansion chamber 13, the discharging dust arrester is being provided with 1# and is inhaling grey station, unloads the ironworker position and 2# inhales grey station, two cyclone dust collectors 6 arranged side by side, on it is provided with, connecting on the exhaust outlet of plate 7 and compiling chamber 8, connecting little expansion chamber 11 at the exhaust duct that compiles the setting of 8 tops, chamber, the exhaust duct of little expansion chamber 11 is connecting inhales grey blower fan 12.The exhaust duct of inhaling grey blower fan 12 is connecting expansion chamber 13, expansion chamber 13 is divided into first order expansion chamber and second level expansion chamber, connecting second level expansion chamber at first order expansion chamber seal closure top by exhaust duct, the exhaust duct of second level expansion chamber is connecting the second level and is inhaling grey blower fan, an ash sucking tube 3 of cyclone dust collectors 6 is arranged on the top that 1# inhales grey station, another ash sucking tube 5 of cyclone dust collectors 6 is arranged on the top that 2# inhales grey station, bottom at cyclone dust collectors 6 warehouses is being provided with lower plugboard 9, discharging chela device 4 is installed unloading on the ironworker position to cooperate.Storage bin 10 is installed on the discharge gate of cyclone dust collectors 6 bottoms, on the discharge port of storage bin 10 unloading valve is installed.Shown in the accompanying drawing, the utility model is being provided with two groups of dust arresters, can be used alternatingly, and continues to inhale ash under the situation of not blowing-out machine, has improved production efficiency greatly.
Claims (4)
1. the discharging dust arrester in the sponge iron production line, comprise carborundum jar (2) that sponge iron tank car (1) is upward installed and the discharging chela device (4) that matches with sponge iron tank car (1), and blower fan, cyclone dust collectors (6) and expansion chamber (13), it is characterized in that: the discharging dust arrester is being provided with 1# and is inhaling grey station, unload ironworker position and 2# and inhale grey station, two cyclone dust collectors (6) arranged side by side, connecting on the exhaust outlet of plate on it is provided with (7) and compiling chamber (8), connecting and inhaling grey blower fan (12) compiling exhaust duct that top, chamber (8) is provided with, the exhaust duct of inhaling grey blower fan (12) is connecting expansion chamber (13), an ash sucking tube (3) of cyclone dust collectors (6) is arranged on the top that 1# inhales grey station, another ash sucking tube (5) of cyclone dust collectors (6) is arranged on the top that 2# inhales grey station, bottom at cyclone dust collectors (6) warehouse is being provided with lower plugboard (9), discharging chela device (4) is installed unloading on the ironworker position to cooperate.
2. the discharging dust arrester in the sponge iron production line according to claim 1 is characterized in that: connecting little expansion chamber (11) at the exhaust duct that compiles the setting of top, chamber (8), the exhaust duct of little expansion chamber (11) is connecting inhales grey blower fan (12).
3. the discharging dust arrester in the sponge iron production line according to claim 1, it is characterized in that: expansion chamber (13) is divided into first order expansion chamber and second level expansion chamber, connecting second level expansion chamber at first order expansion chamber seal closure top by exhaust duct, the exhaust duct of second level expansion chamber is connecting the second level and is inhaling grey blower fan.
4. the discharging dust arrester in the sponge iron production line according to claim 1 is characterized in that: storage bin (10) is installed on the discharge gate of cyclone dust collectors (6) bottom, on the discharge port of storage bin (10) unloading valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200606682U CN201728215U (en) | 2010-01-19 | 2010-01-19 | Unloading and dedusting device in sponge iron production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200606682U CN201728215U (en) | 2010-01-19 | 2010-01-19 | Unloading and dedusting device in sponge iron production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728215U true CN201728215U (en) | 2011-02-02 |
Family
ID=43519373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200606682U Expired - Fee Related CN201728215U (en) | 2010-01-19 | 2010-01-19 | Unloading and dedusting device in sponge iron production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139372A (en) * | 2022-07-28 | 2022-10-04 | 泰顺县维富玩具有限公司 | Three-dimensional engraving device is used in production of wooden pin-connected panel toy |
-
2010
- 2010-01-19 CN CN2010200606682U patent/CN201728215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139372A (en) * | 2022-07-28 | 2022-10-04 | 泰顺县维富玩具有限公司 | Three-dimensional engraving device is used in production of wooden pin-connected panel toy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20190119 |