CN205066482U - Exhaust -heat boiler uptake shaft's transition device - Google Patents
Exhaust -heat boiler uptake shaft's transition device Download PDFInfo
- Publication number
- CN205066482U CN205066482U CN201520778658.5U CN201520778658U CN205066482U CN 205066482 U CN205066482 U CN 205066482U CN 201520778658 U CN201520778658 U CN 201520778658U CN 205066482 U CN205066482 U CN 205066482U
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- Prior art keywords
- pipe body
- connecting pipe
- heat boiler
- connection pipe
- waste heat
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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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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
本实用新型公开了一种余热锅炉上升烟道的过渡装置，旨在提供一种结焦清理方便的底吹熔炼炉烟气出口的连接装置。它包括由膜式水冷壁制成、下端与底吹熔炼炉的烟气出口固定连接且上部呈喇叭状的连接管体，安装于连接管体上端用于连接上升烟道的柔性膨胀节，设置于连接管体上部的人孔，设置于连接管体下部的清焦门，设置于连接管体外壁上部且与连接管体连通的集箱，以及设置于连接管体外壁中部的振动装置。本实用新型通过设置振动装置，可有效降低连接管体的结焦速率，大幅降低连接管体清理维护的成本。
The utility model discloses a transition device for an ascending flue of a waste heat boiler, and aims to provide a connection device for a flue gas outlet of a bottom blowing smelting furnace which is convenient for coking and cleaning. It consists of a connecting pipe body made of membrane water wall, the lower end is fixedly connected with the flue gas outlet of the bottom blowing smelting furnace, and the upper part is trumpet-shaped, and the flexible expansion joint installed on the upper end of the connecting pipe body is used to connect the ascending flue. The manhole on the upper part of the connecting pipe body, the coke cleaning door arranged on the lower part of the connecting pipe body, the header arranged on the upper part of the outer wall of the connecting pipe body and communicated with the connecting pipe body, and the vibration device arranged in the middle part of the outer wall of the connecting pipe body. The utility model can effectively reduce the coking rate of the connecting pipe body by arranging the vibrating device, and greatly reduce the cost of cleaning and maintaining the connecting pipe body.
Description
技术领域 technical field
本实用新型涉及冶炼设备技术领域，尤其是涉及一种余热锅炉上升烟道的过渡装置。 The utility model relates to the technical field of smelting equipment, in particular to a transition device for an ascending flue of a waste heat boiler.
背景技术 Background technique
余热锅炉在有色冶炼行业中应用广泛，主要用于烟气降温、余热回收利用。根据冶炼炉型的不同，余热锅炉的设计也各不相同。底吹熔池熔炼炉配套的余热锅炉主要由上升烟道和水平烟道构成，其中上升烟道与底吹熔炼炉烟气出口直接连接，存在结焦严重不易清理、漏风率高、烟气外溢造成低空污染等问题。 Waste heat boilers are widely used in the non-ferrous smelting industry, mainly for flue gas cooling and waste heat recovery and utilization. Depending on the type of smelting furnace, the design of the waste heat boiler is also different. The waste heat boiler supporting the bottom-blown melting pool melting furnace is mainly composed of an ascending flue and a horizontal flue. Low-altitude pollution and other issues.
实用新型内容 Utility model content
本实用新型克服了现有技术中的缺点，提供了一种密封性好，结焦清理方便的底吹熔炼炉烟气出口的连接装置。 The utility model overcomes the shortcomings in the prior art and provides a connection device for the flue gas outlet of the bottom-blowing smelting furnace with good sealing performance and convenient cleaning of coking.
为了解决上述技术问题，本实用新型是通过以下技术方案实现的： In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
一种余热锅炉上升烟道的过渡装置，其包括由膜式水冷壁制成、下端与底吹熔炼炉的烟气出口固定连接且上部呈喇叭状的连接管体，安装于连接管体上端用于连接上升烟道的柔性膨胀节，设置于连接管体上部的人孔，设置于连接管体下部的清焦门，设置于连接管体外壁上部且与连接管体连通的集箱，以及设置于连接管体外壁中部的振动装置。 A transition device for the rising flue of a waste heat boiler, which includes a connecting pipe body made of a membrane water wall, the lower end of which is fixedly connected to the flue gas outlet of a bottom blowing smelting furnace, and the upper part is trumpet-shaped, and is installed on the upper end of the connecting pipe body for The flexible expansion joint connected to the ascending flue, the manhole arranged on the upper part of the connecting pipe body, the coke cleaning door arranged on the lower part of the connecting pipe body, the header arranged on the upper part of the outer wall of the connecting pipe body and communicated with the connecting pipe body, and the The vibration device is connected to the middle part of the outer wall of the tube.
优选的是，所述振动装置为振动电机。 Preferably, the vibration device is a vibration motor.
优选的是，所述振动装置为脉冲振动器。 Preferably, the vibrating device is a pulse vibrator.
优选的是，所述集箱通过螺栓连接于连接管体外壁上。 Preferably, the header is connected to the outer wall of the connecting pipe by bolts.
优选的是，所述振动装置通过螺栓连接于连接管体上。 Preferably, the vibrating device is connected to the connecting pipe body through bolts.
与现有技术相比，本实用新型具有如下优点： Compared with the prior art, the utility model has the following advantages:
本实用新型通过设置振动装置，可有效降低连接管体的结焦速率，通过设置柔性膨胀节，有效改善连接的密封性，避免烟气泄漏。通过合理设计连接管体的形状，使之能够设置人孔，便于人员进出检修和清理，大幅降低连接管体清理维护的难度。 The utility model can effectively reduce the coking rate of the connecting pipe body by arranging a vibrating device, and effectively improve the sealing performance of the connection by arranging a flexible expansion joint to avoid leakage of smoke. By rationally designing the shape of the connecting pipe body, it is possible to set manholes, which is convenient for personnel to enter and exit for maintenance and cleaning, and greatly reduces the difficulty of cleaning and maintenance of the connecting pipe body.
附图说明 Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 detailed description
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。 The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
图1所示余热锅炉上升烟道的过渡装置，其包括由膜式水冷壁制成、下端与底吹熔炼炉10的烟气出口固定连接且上部呈喇叭状的连接管体4，安装于连接管体4上端用于连接上升烟道20的柔性膨胀节1，设置于连接管体4上部的人孔6，设置于连接管体4下部的清焦门5，设置于连接管体4外壁上部且与连接管体4连通的集箱2，以及设置于连接管体4外壁中部的振动装置3。 The transition device for the rising flue of the waste heat boiler shown in Figure 1, which includes a connecting pipe body 4 made of a membrane water wall, the lower end is fixedly connected to the flue gas outlet of the bottom blowing smelting furnace 10, and the upper part is trumpet-shaped. The upper end of the pipe body 4 is used to connect the flexible expansion joint 1 of the ascending flue 20, which is arranged on the manhole 6 on the upper part of the connecting pipe body 4, and the coke cleaning door 5 on the lower part of the connecting pipe body 4, and is arranged on the upper part of the outer wall of the connecting pipe body 4 And the header 2 communicated with the connecting pipe body 4, and the vibrating device 3 arranged in the middle of the outer wall of the connecting pipe body 4.
其中，所述振动装置3优选采用振动电机，显然还可以采用脉冲振动器。所述集箱2优选通过螺栓连接于连接管体4外壁上，所述振动装置3优选通过螺栓连接于连接管体4上，便于相应部件的维修和更换。 Wherein, the vibrating device 3 is preferably a vibrating motor, obviously a pulse vibrator can also be used. The header 2 is preferably connected to the outer wall of the connecting pipe body 4 by bolts, and the vibrating device 3 is preferably connected to the connecting pipe body 4 by bolts, so as to facilitate maintenance and replacement of corresponding components.
本实用新型通过设置振动装置，可有效降低连接管体的结焦速率，通过设置柔性膨胀节，有效改善连接的密封性，避免烟气泄漏。通过合理设计连接管体的形状，使之能够设置人孔，便于人员进出检修和清理，大幅降低连接管体清理维护的难度及成本。 The utility model can effectively reduce the coking rate of the connecting pipe body by arranging a vibrating device, and effectively improve the sealing performance of the connection by arranging a flexible expansion joint to avoid leakage of smoke. By rationally designing the shape of the connecting pipe body, manholes can be set up, which is convenient for personnel to enter and exit for maintenance and cleaning, and greatly reduces the difficulty and cost of cleaning and maintenance of the connecting pipe body.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。 The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778658.5U CN205066482U (en) | 2015-10-10 | 2015-10-10 | Exhaust -heat boiler uptake shaft's transition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778658.5U CN205066482U (en) | 2015-10-10 | 2015-10-10 | Exhaust -heat boiler uptake shaft's transition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066482U true CN205066482U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778658.5U Expired - Lifetime CN205066482U (en) | 2015-10-10 | 2015-10-10 | Exhaust -heat boiler uptake shaft's transition device |
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| Country | Link |
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| CN (1) | CN205066482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953220A (en) * | 2016-05-10 | 2016-09-21 | 北京热华能源科技有限公司 | Separator outlet flue and multi-flow circulating fluidized bed hot water boiler |
| CN115342650A (en) * | 2022-08-24 | 2022-11-15 | 水口山有色金属有限责任公司 | Connecting device for flue port of bottom blowing furnace and rising flue of waste heat boiler |
-
2015
- 2015-10-10 CN CN201520778658.5U patent/CN205066482U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953220A (en) * | 2016-05-10 | 2016-09-21 | 北京热华能源科技有限公司 | Separator outlet flue and multi-flow circulating fluidized bed hot water boiler |
| CN105953220B (en) * | 2016-05-10 | 2018-05-18 | 北京热华能源科技有限公司 | A kind of separator outlet flue and multipath circulating fluidized bed hot-water boiler |
| CN115342650A (en) * | 2022-08-24 | 2022-11-15 | 水口山有色金属有限责任公司 | Connecting device for flue port of bottom blowing furnace and rising flue of waste heat boiler |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160302 |
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| CX01 | Expiry of patent term |