阅读说明：本技术 用于烘干除尘灰冷固球的装置 (Device for drying dust-removing cold-solidified balls ) 是由 帅林 于 2020-08-06 设计创作，主要内容包括：本发明公开了一种用于烘干除尘灰冷固球的装置,包括安装管,安装管内安装有传送带,且传送带的两端均延伸至安装管的外侧,传送带上均匀放置有多个除尘灰冷固球,安装管上连接有加热装置,加热装置包括固定安装在安装管外侧壁上的环形安装管,环形安装管的两端分别固定安装有进废气管和排废气管,进废气管和排废气管上分别连接有热废气排放装置和废气处理装置,环形安装管内设有清理装置。本发明中将除尘灰冷固球放置在传送带上,除尘灰冷固球跟随传送带穿过安装管时废气的热量就可以对除尘灰冷固球进行烘干,不仅操作方便,而且极大的提升了除尘灰冷固球的烘干速率,设计合理,实用效果好。(The invention discloses a device for drying dust-removing cold-setting balls, which comprises an installation pipe, wherein a conveyor belt is installed in the installation pipe, two ends of the conveyor belt extend to the outer side of the installation pipe, a plurality of dust-removing cold-setting balls are uniformly placed on the conveyor belt, a heating device is connected onto the installation pipe and comprises an annular installation pipe fixedly installed on the outer side wall of the installation pipe, an exhaust gas inlet pipe and an exhaust gas outlet pipe are respectively and fixedly installed at two ends of the annular installation pipe, a hot exhaust gas discharge device and an exhaust gas treatment device are respectively connected onto the exhaust gas inlet pipe and the exhaust gas outlet pipe, and a cleaning device is arranged in the annular installation pipe. According to the invention, the dedusting ash cold-setting balls are placed on the conveying belt, and the dedusting ash cold-setting balls can be dried by the heat of waste gas when passing through the mounting pipe along with the conveying belt, so that the operation is convenient, the drying speed of the dedusting ash cold-setting balls is greatly improved, the design is reasonable, and the practical effect is good.)

1. The utility model provides a device for drying dust removal cold solid ball, includes installation pipe (1), its characterized in that: install conveyer belt (2) in installation pipe (1), and the both ends of conveyer belt (2) all extend to the outside of installation pipe (1), evenly placed a plurality of dust removals cold solid ball on conveyer belt (2), be connected with heating device on installation pipe (1), heating device includes annular installation pipe (3) of fixed mounting on installation pipe (1) lateral wall, the both ends of annular installation pipe (3) are fixed mounting respectively and are advanced exhaust pipe (4) and exhaust pipe (5), be connected with hot exhaust emission device and exhaust treatment device on advancing exhaust pipe (4) and exhaust pipe (5) respectively, be equipped with cleaning device in annular installation pipe (3).

2. The apparatus for drying fly ash cold-setting balls according to claim 1, wherein: evenly set up a plurality of standing grooves of mutually supporting with the dust removal cold setting ball on the roof of conveyer belt (2), and the both sides of conveyer belt (2) all contact each other with the inside wall of installation pipe (1).

3. The apparatus for drying fly ash cold-setting balls according to claim 1, wherein: cleaning device includes annular scraper blade (6) of movable mounting in annular installation pipe (3), and the inside wall in close contact with of annular scraper blade (6) and installation pipe (1), the access hole has been seted up on the lateral wall of annular installation pipe (3) one side, install sealing plug (7) of mutually supporting with the access hole on annular installation pipe (3), fixed mounting has annular connecting plate (8) on the lateral wall of sealing plug (7), evenly insert on annular connecting plate (8) and be equipped with a plurality of fastening screw (9), and fastening screw (9) all run through annular connecting plate (8) and threaded connection on annular installation pipe (3).

4. The apparatus for drying fly ash cold-setting balls according to claim 1, wherein: the inner side wall of the annular mounting pipe (3) is fixedly provided with a magnetic block (10) which is matched with the annular scraper (6), and the annular scraper (6) is tightly attracted on the magnetic block (10).

5. The apparatus for drying fly ash cold-setting balls according to claim 1, wherein: and the outer side wall of the annular mounting pipe (3) is fixedly provided with a heat-insulating layer.

Technical Field

The invention relates to the technical field of processing of dust-removing cold-setting balls, in particular to a device for drying dust-removing cold-setting balls.

Background

The dedusting ash cold-bonded pellet is a pellet prepared by taking sludge, dedusting ash, iron scale and the like generated in steel making as raw materials, adding lime, taking organic glue as a binder and using a high-pressure pelletizer, and the cold-bonded pellet is taken as a coolant and a slagging agent to be recycled in converter steel making, so that the pollution of the dedusting ash to the environment can be reduced, the raw material structure of a steel mill can be optimized, the energy is saved, the production cost of the converter steel making is reduced, and the recycling of iron-containing resources can be realized.

At present, the dedusting ash cold-setting balls are firstly placed into a drying box for drying, and are taken out and continuously placed into the dedusting ash cold-setting balls for drying after the drying is finished, so that the operation is troublesome, the drying speed is slow, and the improvement is needed.

Disclosure of Invention

The invention aims to solve the problem of low drying speed of the fly ash cold-setting balls in the prior art, and provides a device for drying the fly ash cold-setting balls.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a device for drying dust removal cold solid ball, includes the installation pipe, install the conveyer belt in the installation pipe, and the both ends of conveyer belt all extend to the outside of installation pipe, a plurality of dust removal cold solid balls have evenly been placed on the conveyer belt, be connected with heating device on the installation pipe, heating device includes the annular installation pipe of fixed mounting on installation pipe lateral wall, the both ends difference fixed mounting of annular installation pipe has into exhaust pipe and exhaust pipe, be connected with hot exhaust emission device and exhaust treatment device on advancing exhaust pipe and the exhaust pipe respectively, the intraductal cleaning device that is equipped with of annular installation.

Preferably, evenly set up a plurality of standing grooves of mutually supporting with the dust removal cold setting ball on the roof of conveyer belt, and the both sides of conveyer belt all with the inside wall of installation pipe contact each other.

Preferably, cleaning device includes the annular scraper blade of movable mounting in the annular installation pipe, and the inside wall in close contact with of annular scraper blade and installation pipe, the access hole has been seted up on the lateral wall of annular installation pipe one side, install the sealing plug that mutually supports with the access hole on the annular installation pipe, fixed mounting has the annular connecting plate on the lateral wall of sealing plug, evenly insert on the annular connecting plate and be equipped with a plurality of fastening screws, and fastening screws all run through annular connecting plate and threaded connection on the annular installation pipe.

Preferably, the inner side wall of the annular mounting pipe is fixedly provided with a magnetic block matched with the annular scraper, and the annular scraper is tightly attracted on the magnetic block.

Preferably, the inner side wall of the annular mounting pipe is fixedly provided with a magnetic block matched with the annular scraper, and the annular scraper is tightly attracted on the magnetic block.

Compared with the prior art, the invention has the following beneficial effects:

1. the dedusting ash cold-setting balls are placed on the conveying belt, and the dedusting ash cold-setting balls can be dried by the heat of waste gas when passing through the mounting pipe along with the conveying belt, so that the operation is convenient, the drying speed of the dedusting ash cold-setting balls is greatly improved, the design is reasonable, and the practical effect is good;

2. the dedusting ash cold-solidified balls are dried by means of the heat of the waste gas, so that the waste of resources is avoided, the design is reasonable, and the using effect is good;

3. the impurity to the gathering on installation intraductal wall and lateral wall that can be convenient clears up, has improved the heat transfer effect of waste gas and the inboard air of installation pipe to the stoving effect of dust removal cold solid ball has been improved.

Drawings

FIG. 1 is a front sectional view of a device for drying and removing dust and cold-setting balls according to the present invention;

FIG. 2 is a schematic front structural view of a device for drying and removing dust and cold-setting balls according to the present invention;

FIG. 3 is an enlarged view of the structure of part A of the apparatus for drying and removing dust and cold-setting balls according to the present invention.

In the figure: the device comprises a mounting pipe 1, a conveyor belt 2, an annular mounting pipe 3, an inlet exhaust pipe 4, an exhaust pipe 5, an annular scraper 6, a sealing plug 7, an annular connecting plate 8, a fastening screw 9 and a magnetic block 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a device for drying dust removal ash cold solid ball, including installation pipe 1, install conveyer belt 2 in the installation pipe 1, and the both ends of conveyer belt 2 all extend to the outside of installation pipe 1, a plurality of dust removal ash cold solid balls have evenly been placed on conveyer belt 2, evenly set up a plurality of standing grooves of mutually supporting with the dust removal ash cold solid ball on the roof of conveyer belt 2, and the both sides of conveyer belt 2 all with the inside wall of installation pipe 1 contact each other, can prevent that the dust removal ash cold solid ball from droing from conveyer belt 2.

The installation pipe 1 is connected with a heating device, the heating device comprises an annular installation pipe 3 fixedly installed on the outer side wall of the installation pipe 1, two ends of the annular installation pipe 3 are respectively and fixedly provided with an inlet waste gas pipe 4 and an exhaust waste gas pipe 5, the inlet waste gas pipe 4 and the exhaust waste gas pipe 5 are respectively connected with a hot waste gas discharge device and a waste gas treatment device, waste gas with heat is injected into the annular installation pipe 3 through the inlet waste gas pipe 4, the waste gas is discharged through the exhaust waste gas pipe 5 after exchanging heat with air in the installation pipe 1, the temperature in the installation pipe 1 begins to rise at the moment, the dedusting ash solidified cold balls are placed on the conveyor belt 2, the dedusting ash solidified cold balls can be dried by the heat of the waste gas when the dedusting ash solidified balls pass through the installation pipe 1 along with the conveyor belt 2, the operation is convenient, the drying speed of the dedusting ash solidified cold balls is greatly improved, the outer side wall of the annular installation pipe 3 is fixedly provided, the heat loss of the exhaust gas can be prevented.

The waste gas is the waste gas with heat generated in the processing, and the dust removal ash cold-solidified balls are dried by the heat of the waste gas, so that the waste of resources is avoided.

A cleaning device is arranged in the annular mounting pipe 3 and comprises an annular scraping plate 6 which is movably arranged in the annular mounting pipe 3, the annular scraper 6 is closely contacted with the inner side wall of the installation pipe 1, the outer side wall of one side of the annular installation pipe 3 is provided with an access hole, the annular installation pipe 3 is provided with a sealing plug 7 which is matched with the access hole, the outer side wall of the sealing plug 7 is fixedly provided with an annular connecting plate 8, the annular connecting plate 8 is evenly inserted with a plurality of fastening screws 9, and the fastening screws 9 penetrate through the annular connecting plate 8 and are in threaded connection with the annular mounting pipe 3, the annular scraping plate 6 is pulled to move through the access hole, impurities gathered on the outer side wall of the mounting pipe 1 can be scraped, can be convenient clear up the impurity of gathering on 1 inside wall of installation pipe and lateral wall, improved the heat transfer effect of waste gas and the inboard air of installation pipe to the stoving effect of dust removal cold setting ball has been improved.

Fixed mounting has the magnetism piece 10 of mutually supporting with annular scraper blade 6 on the inside wall of annular installation pipe 3, and annular scraper blade 6 inhales tightly on magnetism piece 10, can prevent that annular scraper blade 6 from removing at will in annular installation pipe.

According to the invention, waste gas with heat is injected into the annular mounting pipe 3 through the waste gas inlet pipe 4, the waste gas exchanges heat with air in the mounting pipe 1 and then is discharged through the waste gas exhaust pipe 5, at the moment, the temperature in the mounting pipe 1 begins to rise, the dedusting ash cold-setting balls are placed on the conveyor belt 2, and the dedusting ash cold-setting balls can be dried by the heat of the waste gas when passing through the mounting pipe 1 along with the conveyor belt 2.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.