CN214060546U - Slag pot, chute and tuyere linkage device - Google Patents
Slag pot, chute and tuyere linkage device Download PDFInfo
- Publication number
- CN214060546U CN214060546U CN202022284380.XU CN202022284380U CN214060546U CN 214060546 U CN214060546 U CN 214060546U CN 202022284380 U CN202022284380 U CN 202022284380U CN 214060546 U CN214060546 U CN 214060546U
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- chute
- slag
- slag pot
- tuyere
- seesaw
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Abstract
The utility model provides a slag pot, chute and tuyere linkage device, which comprises a slag pot, a chute and a tuyere, wherein the slag pot is arranged on a tipping platform through a hydraulic device, a slag pot nozzle of the slag pot faces to one end of the chute, and the other end of the chute faces to the tuyere; a chute seesaw support is arranged below the chute, and the chute forms a seesaw structure on the chute seesaw support; the air port is arranged below the chute outlet and moves up and down along with the chute outlet. The utility model discloses fixed mounting's mode is originally fixed mounting to the chute, and the change is middle seesaw structure to avoid the slag ladle to empty 1400 degrees high temperature liquid slag eminences, strike the same position of chute for a long time, and the chute arc motion is followed to the wind gap, and integrative linkage avoids changing a link structure alone and influences whole product shaping rate.
Description
Technical Field
The utility model relates to a slag processing apparatus field specifically is a slag ladle, chute and tuyere aggregate unit.
Background
In the existing process for treating steel slag by using air quenching technology and rapid air cooling technology, liquid steel slag is poured and always impacts the same position point of the chute, so that the cast steel chute or the welded chute is often damaged by impacting to generate a hole or a strip mark. The existing solutions mainly have three kinds:
the first method is to increase the casting thickness of the chute bottom, but the method only can increase the use time of the chute which is impacted, and cannot solve the problem that the chute in the same position is impacted repeatedly to form a hole with the effect of 'water drop stone penetration'.
The second is to do several chutes more, after one appears the cave, replace the new chute, the chute that appears the cave damage passes through cast iron welding rod welding and mends the cave, this kind of method is with high costs, need regularly stop production and replace the installation, economic nature and practicality are very low.
And thirdly, a single steel plate block is placed at the bottom of the chute, so that the poured liquid steel slag impacts the steel plate block, and the chute is protected from direct impact.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide a slag ladle, chute and tuyere aggregate unit, the chute arc motion is followed in the wind gap, and integrative linkage avoids changing a link structure alone and influences whole product shaping rate.
The utility model discloses a slag pot, chute and wind gap, wherein the slag pot passes through hydraulic means and installs on the tipping platform, the slag pot mouth of slag pot towards the one end of chute, the other end of chute towards the wind gap, its characterized in that: a chute seesaw support is arranged below the chute, and the chute forms a seesaw structure on the chute seesaw support; the air port is arranged below the chute outlet, and the air outlet angle of the air port moves up and down along with the chute outlet.
The improved air outlet structure is characterized in that a sleeve is sleeved outside the air outlet, the sleeve is connected with the lower end of the chute through a roll shaft, and the sleeve on the outer side of the air outlet is pulled out while the lower end of the chute is lifted.
The utility model also provides a method for utilizing slag pot, chute and tuyere aggregate unit to carry out steel slag treatment, which comprises the following steps:
1) hoisting the slag pot bearing the liquid steel slag to a tipping platform by a crane;
2) tipping the slag pot through a hydraulic device at the bottom of the tipping platform;
3) the hydraulic device pushes the slag pot to 60 degrees, the slag pot nozzle starts to contact the upper end of the chute, and simultaneously the liquid steel slag starts to flow out;
4) the hydraulic device continuously tips over the slag pot, the slag pot pushes down the chute at an angle of 1.5-2.5 degrees per minute, and simultaneously, the lower end of the chute starts to draw the outer side sleeve of the air inlet at a distance of 1-1.5 cm per minute. The maximum tilting angle of the slag pot is 100 degrees, and the longest drawing distance of the sleeve on the outer side of the tuyere is 24 cm.
The utility model has the advantages that:
1. the air port follows the arc motion of the chute, and the integral linkage avoids independently changing a link structure to influence the forming rate of the whole product:
2. the mode of fixed mounting originally to the chute changes to middle seesaw structure to avoid the slag ladle to empty 1400 degrees high temperature liquid slag eminences, strike the same position of chute for a long time:
3. the structure is pure mechanical, and the high-temperature environment is not easy to damage;
4. simple easy operation reduces the machine team number, avoids maintenance personal to be close to high temperature equipment, promotes factor of safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a tipping platform; 2. a hydraulic device; 3. a slag pot; 4. a slag pot nozzle; 5. a chute; 6. a chute seesaw support; 7. and a sleeve on the outer side of the tuyere.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The structure of the utility model is as shown in figure 1, comprising a slag pot 3, a chute 5 and an air port, wherein the slag pot 3 is arranged on a tipping platform 1 through a hydraulic device 2, a slag pot mouth 4 of the slag pot 3 faces one end of the chute 5, the other end of the chute 5 faces the air port, a chute seesaw bracket 6 is arranged below the chute, and the chute 5 forms a seesaw structure on the chute seesaw bracket 6; the air port is arranged below the chute outlet, and the air outlet angle of the air port moves up and down along with the chute outlet.
The improved air outlet is characterized in that a sleeve 7 is sleeved outside the air outlet, the sleeve is connected with the lower end of the chute through a roll shaft, and the sleeve on the outer side of the air outlet is pulled out while the lower end of the chute is lifted.
The utility model also provides a method for utilizing slag pot, chute and tuyere aggregate unit to carry out steel slag treatment, which comprises the following steps:
1) hoisting the slag pot bearing the liquid steel slag to a tipping platform by a crane;
2) tipping the slag pot through a hydraulic device at the bottom of the tipping platform;
3) the hydraulic device pushes the slag pot to 60 degrees, the slag pot nozzle starts to contact the upper end of the chute, and simultaneously the liquid steel slag starts to flow out;
4) the hydraulic device continuously tips over the slag pot, the slag pot pushes down the chute at an angle of 1.5-2.5 degrees per minute, and simultaneously, the lower end of the chute starts to draw the outer side sleeve of the air inlet at a distance of 1-1.5 cm per minute. The maximum tilting angle of the slag pot is 100 degrees, and the longest drawing distance of the sleeve on the outer side of the tuyere is 24 cm.
The utility model discloses the concrete application way is many, and the above-mentioned only is the preferred embodiment of the utility model, should point out, to ordinary skilled person in this technical field, under the prerequisite that does not deviate from the utility model discloses the principle, can also make a plurality of improvements, and these improvements also should be regarded as the utility model discloses a scope of protection.
Claims (2)
1. The utility model provides a slag ladle, chute and tuyere aggregate unit for slag is handled, includes slag ladle, chute and wind gap, and wherein the slag ladle passes through hydraulic means and installs on tipping table, and the slag ladle mouth of slag ladle is towards the one end of chute, and the other end of chute is towards the wind gap, its characterized in that: a chute seesaw support is arranged below the chute, and the chute forms a seesaw structure on the chute seesaw support; the air port is arranged below the chute outlet, and the air outlet angle of the air port moves up and down along with the chute outlet.
2. The slag pot, chute and tuyere linkage as set forth in claim 1, wherein: the sleeve is sleeved outside the air port, the sleeve is connected with the lower end of the chute through the roll shaft, and the sleeve outside the air port is drawn while the lower end of the chute is lifted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022284380.XU CN214060546U (en) | 2020-10-14 | 2020-10-14 | Slag pot, chute and tuyere linkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022284380.XU CN214060546U (en) | 2020-10-14 | 2020-10-14 | Slag pot, chute and tuyere linkage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214060546U true CN214060546U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022284380.XU Active CN214060546U (en) | 2020-10-14 | 2020-10-14 | Slag pot, chute and tuyere linkage device |
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| CN (1) | CN214060546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226555A (en) * | 2020-10-14 | 2021-01-15 | 江苏华闰环保科技有限公司 | Slag pot, chute and air port linkage device and steel slag treatment method using same |
-
2020
- 2020-10-14 CN CN202022284380.XU patent/CN214060546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226555A (en) * | 2020-10-14 | 2021-01-15 | 江苏华闰环保科技有限公司 | Slag pot, chute and air port linkage device and steel slag treatment method using same |
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