CN108438561A - A kind of device preventing preheater warehouse ramming material - Google Patents
A kind of device preventing preheater warehouse ramming material Download PDFInfo
- Publication number
- CN108438561A CN108438561A CN201810145147.8A CN201810145147A CN108438561A CN 108438561 A CN108438561 A CN 108438561A CN 201810145147 A CN201810145147 A CN 201810145147A CN 108438561 A CN108438561 A CN 108438561A
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- China
- Prior art keywords
- preheater
- warehouse
- air
- air bubble
- solenoid valve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
- B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
Abstract
The present invention relates to a kind of devices preventing preheater warehouse ramming material, including 18 preheater warehouses being circularly and evenly distributed, the outside of each preheater warehouse is both provided with air bubble and structure of cutting somebody's hair, air bubble has compressed air input port, compressed air delivery outlet and solenoid valve, compressed air delivery outlet stretches to the inside of preheater warehouse by air outlet duct, solenoid valve is connected with controller, to when be arranged preheater warehouse import and export pressure gauge be more than setting pressure difference when, controller controls solenoid valve and opens, the small tolerance hyperbar generated in air bubble generates disturbance to the indoor material in preheater storehouse.The present invention installs air bubble in preheating in rotary kiln device warehouse.The strong impact power that gas moment generates is discharged by air bubble, and disturbance is generated to the material of preheater, material is set more to be kept in motion, be conducive to dust in kiln to be discharged from kiln tail deduster with exhaust gas, reach the dischargeable capacity for increasing preheater, rotary kiln permeability improves obviously.
Description
Technical field
The present invention relates to limestone calcination fields, and in particular to a kind of device preventing preheater warehouse ramming material.
Background technology
Currently, processing using rotary kiln in the production process of lime, need to carry out lime stone in preheater warehouse pre-
It pushes by the interruption cut somebody's hair after heat, after reaching required preheating temperature, lime stone mineral aggregate is pushed into rotary kiln.Due to height
For the lime stone of dust preheater warehouse heats up, the process of roasting easily bursts, dust is more, causes in preheater warehouse
Under hot environment, part dust forms hardened in preheater warehouse, influences rotary system permeability.
Invention content
In consideration of it, the object of the present invention is to provide a kind of devices preventing preheater warehouse ramming material, it is intended to solve preheating
The hot environment lower part dust of device warehouse forms hardened defect in warehouse.
In order to reach foregoing invention purpose, the technical solution taken is as follows：
It is a kind of to prevent the device of preheater warehouse ramming material, including 18 to be circularly and evenly distributed preheater warehouse, each
The outside of preheater warehouse is both provided with an air bubble and one and cuts somebody's hair structure, the air bubble have a compressed air input port,
One compressed air delivery outlet and a solenoid valve, the compressed air input port pass through air inlet pipe and the air accumulator phase
Even, the air accumulator is connected with the air compressor machine, and the compressed air delivery outlet stretches to preheater by air outlet duct
The inside of warehouse, the solenoid valve are connected with the controller, to work as the pressure gauge being arranged in preheater warehouse import and export
More than setting pressure difference when, controller controls solenoid valve and opens, and the small tolerance hyperbar generated in air bubble is to preheater storehouse
Indoor material generates disturbance；The mechanism of cutting somebody's hair includes：Equalizer bar, connecting rod are cut somebody's hair and hydraulic cylinder, the preheater storehouse
The outer wall of room is connected with one end of equalizer bar, and the other end of the equalizer bar is connected with connecting rod, hydraulic cylinder respectively, described
Connecting rod is connected with indoor cut somebody's hair in preheater storehouse is stretched to, by the indoor storeroom in preheater storehouse every being pushed to rotary kiln
It is interior.
Beneficial effects of the present invention：The present invention installs air bubble in preheating in rotary kiln device warehouse, discharges gas by air bubble
The strong impact power that body moment generates generates disturbance to the material of preheater, so that material is more kept in motion, is conducive to
Dust is discharged with exhaust gas from kiln tail deduster in kiln, reaches the dischargeable capacity for increasing preheater, rotary kiln permeability improves obviously.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is a kind of vertical view for the device for preventing preheater warehouse ramming material of the present invention；
Fig. 2 is a kind of sectional view for the device for preventing preheater warehouse ramming material of the present invention；
Fig. 3 is a kind of structure diagram preventing the air bubble involved in preheater warehouse ramming material of the present invention.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection
It encloses.
As shown in Figs. 1-3, a kind of to prevent the device of preheater warehouse ramming material, including 18 to be circularly and evenly distributed preheating
Device warehouse 1, the outside of each preheater warehouse 1 are both provided with an air bubble 2 and one and cut somebody's hair structure 3, and the air bubble 2 has one
Compressed air input port, a compressed air delivery outlet and a solenoid valve 21, the compressed air input port pass through air inlet duct
Road 22 is connected with the air accumulator 4, and the air accumulator 4 is connected with the air compressor machine 5, and the compressed air delivery outlet passes through air
Output channel 23 stretches to the inside of preheater warehouse 1, and the solenoid valve 21 is connected with the controller 6, to exist when setting
When the pressure gauge of preheater warehouse import and export is more than the pressure difference of setting, controller 6 controls solenoid valve 21 and opens, in air bubble
The small tolerance hyperbar generated generates disturbance to the indoor material in preheater storehouse；The mechanism 3 of cutting somebody's hair includes：Equalizer bar 31 connects
Extension bar 32, cut somebody's hair 33 and hydraulic cylinder 34, the outer wall of the preheater warehouse 1 are connected with one end of equalizer bar 31, the balance
The other end of beam 31 is connected with connecting rod 32, hydraulic cylinder 34 respectively, the connecting rod 32 and stretches in preheater warehouse 1
Cut somebody's hair and 33 be connected, by the indoor storeroom in preheater storehouse every being pushed in rotary kiln.In the present embodiment, preheater warehouse
The pressure difference of import and export is 5000-5500Pa.
The present invention installs air bubble in preheating in rotary kiln device warehouse, and the powerful punching of gas moment generation is discharged by air bubble
It hits power and disturbance is generated to the material of preheater, material is made more to be kept in motion, be conducive in kiln dust with exhaust gas from kiln
Tail deduster is discharged, and reaches the dischargeable capacity for increasing preheater, rotary kiln permeability improves obviously.
After lime burning stone ore of the present invention installs air bubble additional, dedusting ash increases by 2.84%, and dedusting ash daily about increases by 50.5
Ton；Kiln hood sample powder rate of the specification less than 2mm is reduced to 3.96% by 7.13%.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of device preventing preheater warehouse ramming material, which is characterized in that including 18 preheaters being circularly and evenly distributed
Warehouse, the outside of each preheater warehouse are both provided with an air bubble and one and cut somebody's hair structure, and the air bubble has a compression empty
Gas input port, a compressed air delivery outlet and a solenoid valve, the compressed air input port by air inlet pipe with it is described
Air accumulator is connected, and the air accumulator is connected with the air compressor machine, and the compressed air delivery outlet is stretched by air outlet duct
To the inside of preheater warehouse, the solenoid valve is connected with the controller, to when setting is in preheater warehouse import and export
Pressure gauge when being more than the pressure difference of setting, controller controls solenoid valve and opens, the small tolerance hyperbar pair generated in air bubble
The indoor material in preheater storehouse generates disturbance；The mechanism of cutting somebody's hair includes：Equalizer bar, connecting rod are cut somebody's hair and hydraulic cylinder, described
The outer wall of preheater warehouse is connected with one end of equalizer bar, the other end of the equalizer bar respectively with connecting rod, hydraulic cylinder phase
Connection, the connecting rod is connected with indoor cut somebody's hair in preheater storehouse is stretched to, by the indoor storeroom in preheater storehouse every promotion
To rotary kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145147.8A CN108438561A (en) | 2018-02-12 | 2018-02-12 | A kind of device preventing preheater warehouse ramming material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145147.8A CN108438561A (en) | 2018-02-12 | 2018-02-12 | A kind of device preventing preheater warehouse ramming material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108438561A true CN108438561A (en) | 2018-08-24 |
Family
ID=63192571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810145147.8A Pending CN108438561A (en) | 2018-02-12 | 2018-02-12 | A kind of device preventing preheater warehouse ramming material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108438561A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437602A (en) * | 2018-10-31 | 2019-03-08 | 重庆市瑞轩豪邦新型建材有限公司 | A kind of quick lime plant-scale equipment |
| CN110307716A (en) * | 2019-07-02 | 2019-10-08 | 江西银杉白水泥股份有限公司 | The structures and methods of skinning in a kind of removal rotary kiln |
| CN110307715A (en) * | 2019-07-02 | 2019-10-08 | 江西银杉白水泥股份有限公司 | A kind of automatic rotary kiln for removing skinning |
| CN111115032A (en) * | 2019-12-23 | 2020-05-08 | 张顺元 | Device for removing material accumulated in bin of preheater |
| CN114956611A (en) * | 2022-06-13 | 2022-08-30 | 太原钢铁(集团)有限公司 | Operation method for preventing materials in rotary kiln preheater bin from hardening |
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| WO1990005273A1 (en) * | 1988-11-02 | 1990-05-17 | Helmut Juch | A firing and drying furnace for ceramic mouldings, especially green bricks |
| CN102372450A (en) * | 2010-08-18 | 2012-03-14 | 宝山钢铁股份有限公司 | Powdered lime calcining technology and system |
| CN102538491A (en) * | 2012-01-31 | 2012-07-04 | 首钢总公司 | System and method utilizing flue duct waste gas of hot air furnace to bake and preheat charging of blast furnace |
| CN102607284A (en) * | 2012-03-01 | 2012-07-25 | 娄卡奔新能源科技发展(上海)有限公司 | Jam-judging and automatic-cleaning device for preheater |
| CN104016022A (en) * | 2014-06-18 | 2014-09-03 | 云南大红山管道有限公司 | Anti-blocking stock bin feeding system and anti-blocking feeding method |
| CN106610229A (en) * | 2016-12-07 | 2017-05-03 | 丹东同合高新科技有限公司 | Rotary kiln vertical preheater |
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2018
- 2018-02-12 CN CN201810145147.8A patent/CN108438561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990005273A1 (en) * | 1988-11-02 | 1990-05-17 | Helmut Juch | A firing and drying furnace for ceramic mouldings, especially green bricks |
| CN102372450A (en) * | 2010-08-18 | 2012-03-14 | 宝山钢铁股份有限公司 | Powdered lime calcining technology and system |
| CN102538491A (en) * | 2012-01-31 | 2012-07-04 | 首钢总公司 | System and method utilizing flue duct waste gas of hot air furnace to bake and preheat charging of blast furnace |
| CN102607284A (en) * | 2012-03-01 | 2012-07-25 | 娄卡奔新能源科技发展(上海)有限公司 | Jam-judging and automatic-cleaning device for preheater |
| CN104016022A (en) * | 2014-06-18 | 2014-09-03 | 云南大红山管道有限公司 | Anti-blocking stock bin feeding system and anti-blocking feeding method |
| CN106610229A (en) * | 2016-12-07 | 2017-05-03 | 丹东同合高新科技有限公司 | Rotary kiln vertical preheater |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437602A (en) * | 2018-10-31 | 2019-03-08 | 重庆市瑞轩豪邦新型建材有限公司 | A kind of quick lime plant-scale equipment |
| CN109437602B (en) * | 2018-10-31 | 2021-02-26 | 重庆市瑞轩豪邦新型建材有限公司 | Equipment for producing quicklime |
| CN110307716A (en) * | 2019-07-02 | 2019-10-08 | 江西银杉白水泥股份有限公司 | The structures and methods of skinning in a kind of removal rotary kiln |
| CN110307715A (en) * | 2019-07-02 | 2019-10-08 | 江西银杉白水泥股份有限公司 | A kind of automatic rotary kiln for removing skinning |
| CN111115032A (en) * | 2019-12-23 | 2020-05-08 | 张顺元 | Device for removing material accumulated in bin of preheater |
| CN114956611A (en) * | 2022-06-13 | 2022-08-30 | 太原钢铁(集团)有限公司 | Operation method for preventing materials in rotary kiln preheater bin from hardening |
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Application publication date: 20180824 |