CN209840736U - Inclined plate flow guide vertical type sinter cooling and waste heat recovery device - Google Patents
Inclined plate flow guide vertical type sinter cooling and waste heat recovery device Download PDFInfo
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- CN209840736U CN209840736U CN201821961313.3U CN201821961313U CN209840736U CN 209840736 U CN209840736 U CN 209840736U CN 201821961313 U CN201821961313 U CN 201821961313U CN 209840736 U CN209840736 U CN 209840736U
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- connecting rod
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- flow guide
- waste heat
- heat recovery
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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
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a vertical sintering deposit cooling of swash plate water conservancy diversion and waste heat recovery device, including the cooling zone, be provided with the connecting rod subassembly in the cooling zone, be provided with water conservancy diversion swash plate subassembly on the connecting rod. The utility model provides a swash plate water conservancy diversion vertical sinter cooling and waste heat recovery device beneficial effect do: the connecting rod external connection vibrator of guide plate, vibrator intermittent type nature work ensures through vibrations that the water conservancy diversion swash plate does not deposit the sintering deposit, can not have the problem that hardens, can make the even whereabouts of sintering deposit on the water conservancy diversion swash plate simultaneously. Because the vibration device intermittently works, the energy consumption of the operation of the vibration device is effectively saved. And a single-roller discharger is arranged below a discharge port of the discharge head, and the integral descending speed of the sinter is adjusted by adjusting the rotating speed of the single-roller discharger.
Description
Technical Field
The utility model relates to a high-efficient cooling of sintered ore and waste heat recovery utilization field of iron and steel enterprise, in particular to vertical sintered ore cooling of swash plate water conservancy diversion and waste heat recovery device
Background
A large amount of waste heat resources are generated in the sintering production process, and most of the waste heat resources are brought out of the sintering machine by the sensible heat of the sintering ore, so that the significance of recycling the sensible heat of the sintering ore is great. Because of the strong support and mandatory requirements of China, domestic iron and steel enterprises basically adopt waste heat recovery measures. At present, the main adopted waste heat recovery measure in China is a waste heat recovery process of a belt cooler and a circular cooler. The waste heat recovery process of the belt cooler and the circular cooler has serious air leakage and can only recover the heat of the high-temperature section of the cooler, so that the waste heat recovery is insufficient.
The vertical cooling device can well solve the problem of air leakage and can recover all sensible heat carried by the hot sintering ore to a greater extent. However, because the sintered ore has a certain cohesiveness at high temperature, the hot sintered ore has poor fluidity, and is easy to cause the problems of hardening, etc., the problems of serious blanking segregation and difficult discharging are caused, so that the normal sintering production rhythm is influenced, and therefore, the conventional sintered ore cooling and waste heat recovery device needs further improvement.
SUMMERY OF THE UTILITY MODEL
Have certain cohesiveness to above-mentioned current sintering deposit when high temperature, the mobility of hot sintering deposit is relatively poor, causes the scheduling problem that hardens easily, causes the unloading segregation serious, arranges the material difficulty to influence the problem of normal sintering production rhythm, the to-be-solved technical problem of the utility model is to provide an inclined plate water conservancy diversion vertical sintering deposit cooling and waste heat recovery device.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a vertical sinter cooling of swash plate water conservancy diversion and waste heat recovery device, includes the cooling zone, be provided with the connecting rod subassembly in the cooling zone, be provided with water conservancy diversion swash plate subassembly on the connecting rod subassembly.
The preferable scheme of the scheme is as follows: the connecting rod assembly comprises a first connecting rod and a second connecting rod, the flow guide inclined plate assembly comprises a first flow guide inclined plate and a second flow guide inclined plate, and the first flow guide inclined plate on the first connecting rod and the second flow guide inclined plate on the second connecting rod are arranged in parallel.
The preferable scheme of the scheme is as follows: and the first flow guide sloping plate on the first connecting rod and the second flow guide sloping plate on the second connecting rod are distributed in a crossed manner.
The preferable scheme of the scheme is as follows: and the external end of the first connecting rod and the external end of the second connecting rod are both provided with a vibration device.
The preferable scheme of the scheme is as follows: the device also comprises a discharge hopper, and a single-roller discharger is arranged below a discharge opening of the discharge hopper.
The preferable scheme of the scheme is as follows: the single-roller discharger is a roller.
The preferable scheme of the scheme is as follows: the device is characterized by further comprising a feeding hopper and a pre-cooling section, wherein the feeding hopper, the pre-cooling section, the cooling section and the discharging hopper are sequentially arranged from top to bottom, and the connecting rod is arranged on the upper portion of the cooling section.
The preferable scheme of the scheme is as follows: and cold air inlets are formed in the periphery of the lower part of the cooling section.
The preferable scheme of the scheme is as follows: and a central air pipe is arranged below the cooling section, and a central air inlet is arranged above the central air pipe.
The preferable scheme of the scheme is as follows: and the central air inlet is provided with an air cap.
Compared with the prior art, the utility model discloses it is to have following beneficial effect:
1) the connecting rod external connection vibrator of guide plate, vibrator intermittent type nature work ensures through vibrations that the water conservancy diversion swash plate does not deposit the sintering deposit, can not have the problem that hardens, can make the even whereabouts of sintering deposit on the water conservancy diversion swash plate simultaneously. Because the vibration device intermittently works, the energy consumption of the operation of the vibration device is effectively saved.
2) And a single-roller discharger is arranged below the discharge port of the discharge head, and the integral descending speed of the sinter is adjusted by adjusting the rotating speed of the single-roller discharger.
3) The periphery of the lower part of the cooling section of the device is provided with a cold air inlet, the lower part of the cooling section of the device is provided with a central air inlet, and the central air inlet is provided with an air cap so as to ensure that cooling air smoothly enters the device, and meanwhile, the air cap plays a role in adjusting the descending track of the sinter.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the cooling device comprises a feeding hopper, 2, an exhaust port, 3, a first connecting rod, 4, a first flow guide inclined plate, 5, a vibration device, 6, a second connecting rod, 7, a cold air inlet, 8, an air cap, 9, a central air inlet, 10, a central air pipe, 11, a single-roller discharger, 12, a pre-cooling section, 13, a cooling section, 14, a discharge hopper, 15, a connecting rod assembly, 16, a second flow guide inclined plate and 17, and a flow guide inclined plate assembly.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the inclined plate diversion vertical type sinter cooling and waste heat recovery device of the embodiment comprises a cooling section 13, a connecting rod assembly 15 is arranged in the cooling section 13, and a diversion inclined plate assembly 17 is arranged on the connecting rod assembly 15.
The connecting rod assembly 15 comprises a first connecting rod 3 and a second connecting rod 6, the flow guide inclined plate assembly 17 comprises a first flow guide inclined plate 4 and a second flow guide inclined plate 16, and the first flow guide inclined plate 4 on the first connecting rod 3 and the second flow guide inclined plate 14 on the second connecting rod 6 are arranged in parallel.
Wherein, the first flow guiding sloping plate 4 on the first connecting rod 3 and the second flow guiding sloping plate 16 on the second connecting rod 6 are distributed in a cross way.
Wherein, the outside one end of first connecting rod 3 and the outside one end of second connecting rod 6 all are provided with vibrator 5.
Wherein, the discharging device also comprises a discharging hopper 14, and a single roller discharger 11 is arranged below the discharging opening of the discharging hopper 14.
Wherein the single roller discharger 11 is in turns.
The device also comprises a feed hopper 1 and a pre-cooling section 12, wherein the feed hopper 12, the pre-cooling section 12, a cooling section 13 and a discharge hopper 14 are sequentially arranged from top to bottom, and a connecting rod is arranged at the upper part of the cooling section 13.
Wherein, the periphery of the lower part of the cooling section 13 is provided with a cold air inlet 7.
Wherein, a central air pipe 10 is arranged below the cooling section 13, and a central air inlet 9 is arranged above the central air pipe 10.
Wherein, the central wind inlet 9 is provided with a wind cap 8.
From top to bottom, the utility model discloses following technological effect has been reached: the connecting rod external connection vibrator of guide plate, vibrator intermittent type nature work ensures through vibrations that the water conservancy diversion swash plate does not deposit the sintering deposit, can not have the problem that hardens, can make the even whereabouts of sintering deposit on the water conservancy diversion swash plate simultaneously. Because the vibration device intermittently works, the energy consumption of the operation of the vibration device is effectively saved. And a single-roller discharger is arranged below a discharge port of the discharge head, and the integral descending speed of the sinter is adjusted by adjusting the rotating speed of the single-roller discharger.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The inclined plate flow guide vertical type sinter cooling and waste heat recovery device comprises a cooling section, and is characterized in that a connecting rod assembly is arranged in the cooling section, and a flow guide inclined plate assembly is arranged on the connecting rod;
the connecting rod assembly comprises a first connecting rod and a second connecting rod, the flow guide inclined plate assembly comprises a first flow guide inclined plate and a second flow guide inclined plate, and the first flow guide inclined plate on the first connecting rod and the second flow guide inclined plate on the second connecting rod are arranged in parallel;
and the first flow guide sloping plate on the first connecting rod and the second flow guide sloping plate on the second connecting rod are distributed in a crossed manner.
2. The inclined plate flow guide vertical sinter cooling and waste heat recovery device of claim 1, wherein a vibration device is provided at each of the end of the outside of the first connecting rod and the end of the outside of the second connecting rod.
3. The inclined plate flow guide vertical sinter cooling and waste heat recovery device of claim 1, further comprising a discharge hopper, wherein a single roller discharger is arranged below a discharge port of the discharge hopper.
4. The inclined plate flow guide vertical sinter cooling and waste heat recovery device of claim 3, wherein the single roller discharger is in an order of turns.
5. The inclined plate diversion vertical sinter cooling and waste heat recovery device as claimed in any one of claims 1 to 2, further comprising a feed hopper and a pre-cooling section, wherein the feed hopper, the pre-cooling section, the cooling section and the discharge hopper are sequentially arranged from top to bottom, and the connecting rod is arranged at the upper part of the cooling section.
6. The inclined plate diversion vertical sinter cooling and waste heat recovery device as claimed in claim 3, wherein a cold air inlet is formed around the lower part of the cooling section.
7. The inclined plate diversion vertical sinter cooling and waste heat recovery device as claimed in claim 3, wherein a central air pipe is arranged below the cooling section, and a central air inlet is arranged above the central air pipe.
8. The inclined plate diversion vertical sinter cooling and waste heat recovery device of claim 7, wherein a blast cap is arranged on the central air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961313.3U CN209840736U (en) | 2018-11-27 | 2018-11-27 | Inclined plate flow guide vertical type sinter cooling and waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961313.3U CN209840736U (en) | 2018-11-27 | 2018-11-27 | Inclined plate flow guide vertical type sinter cooling and waste heat recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN209840736U true CN209840736U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821961313.3U Active CN209840736U (en) | 2018-11-27 | 2018-11-27 | Inclined plate flow guide vertical type sinter cooling and waste heat recovery device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520308A (en) * | 2018-11-27 | 2019-03-26 | 苏州航明环保节能科技有限公司 | A kind of inclined plate water conservancy diversion vertical agglomerate is cooling and waste-heat recovery device |
-
2018
- 2018-11-27 CN CN201821961313.3U patent/CN209840736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520308A (en) * | 2018-11-27 | 2019-03-26 | 苏州航明环保节能科技有限公司 | A kind of inclined plate water conservancy diversion vertical agglomerate is cooling and waste-heat recovery device |
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