CN203163467U - Red soil mine dry kiln system in feeding of rotary kiln - Google Patents
Red soil mine dry kiln system in feeding of rotary kiln Download PDFInfo
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- CN203163467U CN203163467U CN 201320014451 CN201320014451U CN203163467U CN 203163467 U CN203163467 U CN 203163467U CN 201320014451 CN201320014451 CN 201320014451 CN 201320014451 U CN201320014451 U CN 201320014451U CN 203163467 U CN203163467 U CN 203163467U
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- kiln
- belt conveyor
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Abstract
The utility model discloses a red soil mine dry kiln system in feeding of a rotary kiln. The red soil mine dry kiln system comprises a red soil mine receiver bin, a belt scale, a dry kiln, a moisture analyzer and a control system. A plate-type feeder is transversely arranged under a discharge outlet of the red soil mine receiver bin. The plate-type feeder conveys materials to a first belt conveyor. The first belt conveyor is provided with the belt scale. The discharge end of the first belt conveyor leads to the dry kiln. The discharge end of the dry kiln is provided with the moisture analyzer. A second belt conveyor is arranged under the outlet end of the dry kiln. The control system comprises a controller. The signal input end of the controller is connected with the belt scale and the moisture analyzer. The signal output end of the controller is connected with a fan and a rotating motor of the plate-type feeder. The red soil mine dry kiln system in the feeding of the rotary kiln has the advantages of being high in automation degree, quick in production speed, and convenient to popularize and use. Moreover, products produced by the red soil mine dry kiln system are even in quality and stable in water content.
Description
Technical field
The utility model belongs to metallurgical technology field, is specifically related to laterite dry kiln system in a kind of rotary kiln material loading.
Background technology
Dry kiln is a kind of large-scale drying equipment for industrial production, is widely used in productions such as cement industry, metallurgical industry, the drying of wood, brick and tile drying.Dry kiln mainly is made up of drying oven main body, baking room, hot blast steam conveying pipe, recovery channel, gate valve etc.Wherein the drying oven main body mainly partly is made of fire door and burner hearth, thermal energy exchange system, steam raising plant, auxiliary combustion equipment, cleaning door, blower fan, chimney etc.
Above-mentioned dry kiln is applied in the metallurgical technology field, because charging control device and dry kiln discharging moisture content detection device etc. are not set, makes that the production efficiency of dry kiln is low, drying effect is not good, water content instability etc.In addition, because automaticity is low, need staff's control at the scene in real time, the amount of labour is big, and kiln precursor reactant temperature is higher in the dry kiln production process, and the work on the spot danger coefficient is big, and personal safety can not get good guarantee.Above-mentioned factor has restricted the development of enterprise greatly.
The utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide laterite dry kiln system in a kind of rotary kiln material loading, laterite dry kiln system has the automaticity height in this rotary kiln material loading, speed of production is fast, be convenient to promote the use of, it is even that its product of producing has quality, the characteristics that water content is stable.
The technical solution of the utility model is: laterite dry kiln system in a kind of rotary kiln material loading, comprise the laterite receiver bin, apron feeder, first belt conveyor, belt conveyer scale, second belt conveyor, dry kiln and control system, the discharging opening below of described laterite receiver bin has been horizontally set with apron feeder, described apron feeder is with mass transport to the first belt conveyor, described first belt conveyor is provided with belt conveyer scale, and the discharge end of described first belt conveyor leads to dry kiln, the discharge end of described dry kiln is equipped with the moisture teller for detection of material moisture, and the discharge end of described dry kiln below is provided with second belt conveyor, the hot gas air inlet of described dry kiln is connected with fluidized bed furnace, described fluidized bed furnace has its hot gas is blasted blower fan, described control system comprises controller, the signal input part of described controller is connected with belt conveyer scale and moisture teller, and the signal output part of described controller is connected with rotary drive motor with blower fan with apron feeder.
For the constant of kiln kiln inner pressure that keep dry, described blower fan is frequency conversion fan.
For the ease of regulating the delivery rate of apron feeder, the drive motors of described apron feeder is variable-frequency motor.
Above-mentioned controller is PLC controller or singlechip controller.
For the gas that makes discharge does not pollute the environment, described dry kiln is connected with the electric cleaner for cleaning of off-gas, and the escape pipe of described electric cleaner is provided with air-introduced machine.
The beneficial effects of the utility model are: the one, and laterite dry kiln system has moisture teller in this rotary kiln material loading, can be according to the air quantity of the water content FEEDBACK CONTROL blower fan that detects and the rotary drive motor rotating speed of control dry kiln, in order to the water content of laterite is controlled in qualified interval; The 2nd, because laterite dry kiln system has belt conveyer scale in this rotary kiln material loading, can detect the laterite inlet amount on the belt conveyor, the inlet amount of feedback regulation laterite cooperates the dry operation of subsequent drying kiln drying in real time; The 3rd, laterite dry kiln system automation degree height has not only reduced labour intensity in this rotary kiln material loading, and on-the-spot tracking of the personnel that need not controlled, and guarantees safety in production, also improved production efficiency; The 4th, water content has obtained real-time control, makes that the laterite quality is even and water content stable.
Description of drawings
Fig. 1 is the structural representation of the feed system of laterite dry kiln system in the rotary kiln material loading among the embodiment.
Label declaration: the 1-laterite receiver bin 2-apron feeder 3-first belt conveyor 4-belt conveyer scale 5-second belt conveyor 6-dry kiln 7-moisture teller 8-controller 9-blower fan 10-rotary drive motor 11-fluidized bed furnace 12-electric cleaner 13-air-introduced machine.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
Consult Fig. 1, laterite dry kiln system in a kind of rotary kiln material loading, comprise laterite receiver bin 1, apron feeder 2, first belt conveyor 3, belt conveyer scale 4, second belt conveyor 5, dry kiln 6 and control system, the discharging opening below of described laterite receiver bin 1 has been horizontally set with apron feeder 2, described apron feeder 2 is with mass transport to the first belt conveyor 3, described first belt conveyor 3 is provided with belt conveyer scale 4, and the discharge end of described first belt conveyor 3 leads to dry kiln 6, the discharge end of described dry kiln 6 is equipped with the moisture teller 7 for detection of material moisture, and the discharge end of described dry kiln 6 below is provided with second belt conveyor 5, the hot gas air inlet of described dry kiln is connected with fluidized bed furnace 11, described fluidized bed furnace has its hot gas is blasted blower fan 9, described fluidized bed furnace fuel is blast furnace gas, is furnished with combustion-supporting gas.Described control system comprises controller 8, described controller 8 is PLC controller or singlechip controller, the signal input part of described controller 8 is connected with belt conveyer scale 4 and moisture teller 7, and the signal output part of described controller 8 is connected with rotary drive motor 10 with 9 with apron feeder 2.
In the present embodiment, for the constant of kiln kiln inner pressure that keep dry, described blower fan is frequency conversion fan.
In the present embodiment, for the ease of regulating the delivery rate of apron feeder, the drive motors of described apron feeder is variable-frequency motor.
For the gas that makes discharge does not pollute the environment, described dry kiln is connected with the electric cleaner 12 for cleaning of off-gas, and the escape pipe of described electric cleaner 12 is provided with air-introduced machine 13.
Two cover systems are parallel in laterite dry kiln system in the above-mentioned rotary kiln material loading, and unification is at last transmitted by second belt conveyor.Certainly in order to save equipment cost, can share a cover control system by two cover systems.
In this rotary kiln material loading laterite dry kiln system configuration control system, can handle and control apron feeder and drying kiln work to the signal that moisture teller and belt conveyer scale feed back; Be embodied in: the discharging moisture that detects drying kiln when moisture teller has exceeded setting value, then feeds back signal to controller, and the controller control apron feeder delivery rate that slows down reduces the rotating speed of rotary drive motor, to improve drying work efficient.Otherwise the discharging moisture that detects drying kiln when moisture teller is lower than setting value, then feeds back signal to controller, and controller control apron feeder is accelerated delivery rate, increases the rotating speed of rotary drive motor simultaneously, to keep the stability of laterite water content.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, include in scope of patent protection of the present utility model.
Claims (5)
1. laterite dry kiln system in the rotary kiln material loading, comprise the laterite receiver bin, apron feeder, first belt conveyor, belt conveyer scale, second belt conveyor, dry kiln and control system, it is characterized in that: the discharging opening below of described laterite receiver bin has been horizontally set with apron feeder, described apron feeder is with mass transport to the first belt conveyor, described first belt conveyor is provided with belt conveyer scale, and the discharge end of described first belt conveyor leads to dry kiln, the discharge end of described dry kiln is equipped with the moisture teller for detection of material moisture, and the discharge end of described dry kiln below is provided with second belt conveyor, the hot gas air inlet of described dry kiln is connected with fluidized bed furnace, and described fluidized bed furnace has its hot gas is blasted blower fan; Described control system comprises controller, and the signal input part of described controller is connected with belt conveyer scale and moisture teller, and the signal output part of described controller is connected with rotary drive motor with blower fan with apron feeder.
2. laterite dry kiln system in the rotary kiln material loading according to claim 1 is characterized in that, described blower fan is frequency conversion fan.
3. laterite dry kiln system in the rotary kiln material loading according to claim 1 is characterized in that, the drive motors of described apron feeder is variable-frequency motor.
4. laterite dry kiln system in the rotary kiln material loading according to claim 1 is characterized in that, described controller is PLC controller or singlechip controller.
5. laterite dry kiln system in the rotary kiln material loading according to claim 1 is characterized in that described dry kiln is connected with the electric cleaner for cleaning of off-gas, and the escape pipe of described electric cleaner is provided with air-introduced machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014451 CN203163467U (en) | 2013-01-11 | 2013-01-11 | Red soil mine dry kiln system in feeding of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014451 CN203163467U (en) | 2013-01-11 | 2013-01-11 | Red soil mine dry kiln system in feeding of rotary kiln |
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| Publication Number | Publication Date |
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| CN203163467U true CN203163467U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320014451 Expired - Fee Related CN203163467U (en) | 2013-01-11 | 2013-01-11 | Red soil mine dry kiln system in feeding of rotary kiln |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217280A (en) * | 2015-09-17 | 2016-01-06 | 苏州新协力特种工业模板有限公司 | A kind of belted electronic balance automatic recipe maker |
| CN105675054A (en) * | 2016-01-25 | 2016-06-15 | 无锡希姆勒包装设备有限公司 | Online moisture measuring and control system |
| CN105842104A (en) * | 2016-03-21 | 2016-08-10 | 王露露 | Water content detection method in flavoring production technology |
| CN106964465A (en) * | 2017-04-26 | 2017-07-21 | 江苏德龙镍业有限公司 | Nickel soil ore deposit pretreating device |
| CN108662851A (en) * | 2018-06-06 | 2018-10-16 | 东莞市唯美陶瓷工业园有限公司 | A kind of ceramic body automatic drying device and method |
-
2013
- 2013-01-11 CN CN 201320014451 patent/CN203163467U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217280A (en) * | 2015-09-17 | 2016-01-06 | 苏州新协力特种工业模板有限公司 | A kind of belted electronic balance automatic recipe maker |
| CN105675054A (en) * | 2016-01-25 | 2016-06-15 | 无锡希姆勒包装设备有限公司 | Online moisture measuring and control system |
| CN105842104A (en) * | 2016-03-21 | 2016-08-10 | 王露露 | Water content detection method in flavoring production technology |
| CN105842104B (en) * | 2016-03-21 | 2018-09-18 | 王露露 | The detection method of water content in a kind of seasoning material manufacturing technique |
| CN106964465A (en) * | 2017-04-26 | 2017-07-21 | 江苏德龙镍业有限公司 | Nickel soil ore deposit pretreating device |
| CN108662851A (en) * | 2018-06-06 | 2018-10-16 | 东莞市唯美陶瓷工业园有限公司 | A kind of ceramic body automatic drying device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20180111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |