CN212512470U - Combined device for restraining edge effect of sintering machine - Google Patents
Combined device for restraining edge effect of sintering machine Download PDFInfo
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- CN212512470U CN212512470U CN201922362544.3U CN201922362544U CN212512470U CN 212512470 U CN212512470 U CN 212512470U CN 201922362544 U CN201922362544 U CN 201922362544U CN 212512470 U CN212512470 U CN 212512470U
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- sintering machine
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Abstract
The utility model discloses a composite set of suppression sintering machine edge effect relates to sintering production technical field, specifically is a composite set of suppression sintering machine edge effect, including round roller distributing device body, sintering machine platform truck ware body, platform truck baffle, the equal fixedly connected with crossbeam in both sides of round roller distributing device body, the fixed surface of crossbeam installs the base, the last fixed surface of base is connected with slotted steel frame. According to the combined device for restraining the edge effect of the sintering machine, the size of the edge nip roll is changed into 500mm x 150mm through the use of the edge nip roll, the material is changed into stainless steel, the weight of the edge nip roll is increased, the requirement on the pressing amount in production can be well met by the edge nip roll from the aspects of length, quality and material, and the working quality of the combined device for restraining the edge effect of the sintering machine is improved.
Description
Technical Field
The utility model belongs to the technical field of the sintering production, concretely relates to composite set of suppression sintering machine edge effect.
Background
The edge effect means that the air flow passing ability of the sintering material at the two sides close to the sintering machine breast board is strong, thereby reducing the air quantity passing efficiency from the middle part of the trolley, and being an important component part of harmful air leakage. When the edge effect is serious, the following results are mainly caused: the sintering machine trolley breast board is thin in cloth, large in gap and increased in air leakage, so that the air leakage rate of the sintering machine is increased, the utilization coefficient is reduced, and the yield of sintered ore is reduced. The sintering machine trolley fence plate has large air volume near and high sintering speed, the trolley middle part has small air volume and low sintering speed, and the sintering speed and the end point position in the width direction of the sintering machine trolley are different, so that the homogeneity of sintered ores is influenced. The edge cooling speed of the sintering machine is high, the sintering liquid phase is not enough to be fully crystallized, the sintering internal circulation return mine is increased, the yield is reduced, and the cost is increased, so that the combined device for restraining the edge effect of the sintering machine is provided.
Disclosure of Invention
The utility model provides a to the not enough of prior art, the utility model provides a composite set of suppression sintering machine edge effect has solved the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a combined device for restraining the edge effect of a sintering machine comprises a round roller distributor body, a sintering machine trolley distributor body and trolley baffles, wherein cross beams are fixedly connected to two sides of the round roller distributor body, a base is fixedly installed on the surface of each cross beam, a slotted steel frame is fixedly connected to the upper surface of the base, a metal scraping plate is placed in an inner cavity of the channel steel frame, a compression bolt is sleeved on the surface of the channel steel frame in a threaded manner, one end of the compression bolt extends to the surface of the metal scraping plate, a water dropping pump is fixedly installed on one side of the round roller distributor body, a water dropping pipe is fixedly connected to the inner side of the round roller distributor body, one end of the water dropping pipe is fixedly connected to one end of the water dropping pump, a mounting frame is hung and installed on the surface of the sintering machine trolley distributor body, and an edge roller is movably sleeved on the inner side of, the fire damper is fixedly installed on one side of the upper surface of the trolley baffle, the other side of the upper surface of the trolley baffle is connected with a baffle leather through a fixing bolt in a threaded manner, and a side baffle is fixedly installed on one side of the baffle leather.
Furthermore, the lower surface of the side baffle is attached to the inner edge of the fire baffle.
Further, the size of edge nip roll is 500mm 150mm, and the material of edge nip roll trades stainless steel material.
Further, the size of fender skin and side baffle and the size looks adaptation of platform truck baffle.
Has the advantages that:
1. this composite set of suppression sintering machine edge effect, use through the cooperation of the water pump that drips and the pipe that drips, utilize the water pump that drips to send water into the inner chamber of the pipe that drips, utilize the principle of "water lubrication", the mode that drips keeps the roller surface moist, reduce viscidity and reduce roller distributing device body bonding, and this mode does not cause the influence to roller distributing device body surface stainless steel material, utilize clamp bolt and metal to scrape the cooperation of flitch simultaneously and use, scrape the flitch through the sizing position at roller distributing device body both sides add the metal, in case there is the sizing can in time be scraped to roller both sides, utilize clamp bolt to scrape the height of flitch and adjust to the metal simultaneously, guarantee to scrape the material effect under the prerequisite that does not damage roller distributing device body top layer stainless steel material, the practicality of this composite set of suppression sintering machine edge effect has been improved.
2. This composite set of suppression sintering machine edge effect, use through the marginal nip roll, change the size of marginal nip roll into 500mm 150mm, the material trades stainless steel, and then make the weight of marginal nip roll increase, and then make marginal nip roll follow length, quality, the requirement to the rolling reduction in the production can both be fine in each aspect of the material, the operating mass of this composite set of suppression sintering machine edge effect has been improved, utilize the cooperation of keeping off skin and side shield to use simultaneously, and then replace traditional striker plate, the excessive of mixture is shed when not only effectual blockking cloth and pressing the material, the phenomenon of secondary trompil is avoided appearing simultaneously.
Drawings
Fig. 1 is a schematic structural view of a circular roller distributing device body of the present invention;
FIG. 2 is a schematic structural view of the metal scraper plate of the present invention;
FIG. 3 is a schematic structural view of the sintering machine turning device body of the present invention;
FIG. 4 is a schematic structural view of the edge nip roll of the present invention;
fig. 5 is a schematic structural view of the trolley baffle of the present invention.
In the figure: 1. a circular roller distributor body; 2. a sintering machine turning machine body; 3. a trolley baffle; 4. a cross beam; 5. a hold-down bolt; 6. a drip pipe; 7. a channel steel frame; 8. a metal scraper plate; 9. a water dropping pump; 10. a base; 11. a mounting frame; 12. an edge nip roll; 13. a fire shield; 14. blocking the skin; 15. fixing the bolt; 16. side dams.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a composite set for restraining the edge effect of a sintering machine comprises a round roller distributor body 1, a sintering machine trolley distributor body 2 and trolley baffles 3, wherein cross beams 4 are fixedly connected to two sides of the round roller distributor body 1, a base 10 is fixedly installed on the surface of each cross beam 4, a channel steel frame 7 is fixedly connected to the upper surface of each base 10, a metal scraping plate 8 is placed in an inner cavity of each channel steel frame 7, a pressing bolt 5 is sleeved on the surface of each channel steel frame 7 in a threaded manner, one end of each pressing bolt 5 extends to the surface of each metal scraping plate 8, a water dripping pump 9 is fixedly installed on one side of the round roller distributor body 1, a water dripping pipe 6 is fixedly connected to the inner side of the round roller distributor body 1, one end of each water dripping pipe 6 is fixedly connected to one end of the water dripping pump 9, the water dripping pump 9 and the water dripping pipe 6 are matched for use, the principle of 'water adding lubrication' is adopted, the surface, further reducing the viscosity and reducing the adhesion, simultaneously utilizing the cooperation of the compression bolt 5 and the metal scraping plate 8, adding the metal scraping plate 8 at the sticky material positions at the two sides of the circular roller distributor body 1, once the sticky material at the two sides of the circular roller can be scraped off in time, simultaneously utilizing the compression bolt 5 to adjust the height of the metal scraping plate 8, ensuring the scraping effect on the premise of not damaging the stainless steel material on the surface layer of the circular roller distributor body 1, improving the practicability of the combined device for restraining the edge effect of the sintering machine, hanging and installing the installation frame 11 on the surface of the sintering machine trolley body 2, movably sleeving the edge pressure roller 12 at the inner side of the installation frame 11, wherein the size of the edge pressure roller 12 is 500mm x 150mm, and the material of the edge pressure roller 12 is changed into the stainless steel material, after the condition of the thickness of the distribution is satisfied, in order to restrain the ventilation capability of the edge as much as possible, the pressing degree needs to, the air permeability is inhibited by pressing porcelain, the traditional edge nip roll 12 is made of 350 x 108 cast iron, the requirement of the current sintering machine on edge nip can not be met in terms of length and quality, the material is changed into stainless steel by changing the size of the edge nip roll 12 into 500mm x 150mm, the weight is increased along with the traditional edge nip roll, the novel nip roll can well meet the requirement on the reduction amount in production no matter from length, quality and material, meanwhile, the stainless steel is not adhered, the practicability of the combined device for inhibiting the edge effect of the sintering machine is improved, one side of the upper surface of the trolley baffle 3 is fixedly provided with a fire baffle plate 13, the other side of the upper surface of the trolley baffle 3 is connected with a baffle 14 through a fixing bolt 15 by screw threads, the sizes of the baffle 14 and a side baffle 16 are matched with the size of the trolley baffle 3, one side of the baffle 14 is fixedly provided with a side baffle 16, the lower surface of the side baffle 16 is attached to the inner edge of the fire baffle 13, and the side baffle 16 and the baffle 14 are used in a matched mode, after the thickness and the reduction of the edge cloth of the sintering machine meet requirements, the mixture easily overflows trolley fence plates, not only field throwing is caused, but also the ore return amount is increased.
In conclusion, when the combined device for restraining the edge effect of the sintering machine is used, the devices are installed firstly, when the combined device works, the other end of the water dripping pump 9 is communicated with a water source, then the water dripping pump 9 is started to drip water from the water dripping pipe 6 to the adhesion position, and meanwhile, the metal scraping plate 8 scrapes out the adhesion objects.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a composite set of suppression sintering machine edge effect, includes round roller distributing device body (1), sintering machine locomotive ware body (2), platform truck baffle (3), its characterized in that: the device comprises a round roller distributor body (1), wherein cross beams (4) are fixedly connected to two sides of the round roller distributor body (1), a base (10) is fixedly mounted on the surface of each cross beam (4), a slotted steel frame (7) is fixedly connected to the upper surface of each base (10), a metal scraping plate (8) is placed in an inner cavity of each channel steel frame (7), a pressing bolt (5) is sleeved on the surface of each channel steel frame (7) in a threaded manner, one end of each pressing bolt (5) extends to the surface of the metal scraping plate (8), a water dropping pump (9) is fixedly mounted on one side of the round roller distributor body (1), a water dropping pipe (6) is fixedly connected to the inner side of the round roller distributor body (1), one end of each water dropping pipe (6) is fixedly connected to one end of the water dropping pump (9), and a mounting rack (11) is mounted on the surface of the sintering trolley, edge nip rolls (12) have been cup jointed in the inboard activity of mounting bracket (11), one side fixed mounting of platform truck baffle (3) upper surface has fire board (13), the opposite side of platform truck baffle (3) upper surface has fender skin (14) through fixing bolt (15) threaded connection, one side fixed mounting of fender skin (14) has side shield (16).
2. The combination apparatus for suppressing the edge effect of a sintering machine of claim 1 wherein: the lower surface of the side baffle (16) is attached to the inner edge of the fire baffle (13).
3. The combination apparatus for suppressing the edge effect of a sintering machine of claim 1 wherein: the size of the edge nip roll (12) is 500mm x 150mm, and the material of the edge nip roll (12) is replaced by stainless steel.
4. The combination apparatus for suppressing the edge effect of a sintering machine of claim 1 wherein: the size of the baffle leather (14) and the side baffle (16) is matched with that of the trolley baffle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922362544.3U CN212512470U (en) | 2019-12-25 | 2019-12-25 | Combined device for restraining edge effect of sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922362544.3U CN212512470U (en) | 2019-12-25 | 2019-12-25 | Combined device for restraining edge effect of sintering machine |
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| Publication Number | Publication Date |
|---|---|
| CN212512470U true CN212512470U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922362544.3U Active CN212512470U (en) | 2019-12-25 | 2019-12-25 | Combined device for restraining edge effect of sintering machine |
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| Country | Link |
|---|---|
| CN (1) | CN212512470U (en) |
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2019
- 2019-12-25 CN CN201922362544.3U patent/CN212512470U/en active Active
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