CN205783040U - A kind of spray tower pulverized coalapparatus - Google Patents
A kind of spray tower pulverized coalapparatus Download PDFInfo
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- CN205783040U CN205783040U CN201620521845.XU CN201620521845U CN205783040U CN 205783040 U CN205783040 U CN 205783040U CN 201620521845 U CN201620521845 U CN 201620521845U CN 205783040 U CN205783040 U CN 205783040U
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- ball mill
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Abstract
The utility model discloses a kind of spray tower pulverized coalapparatus, including the feeding machine being sequentially connected with by pipeline, pulverizing ball mill, sack cleaner, storage powder tank, transfer tank and spray gun, spray gun is arranged on spray tower and the outlet of this spray gun is towards in the burner hearth of this spray tower, pipeline between pulverizing ball mill and sack cleaner is provided with the first blower fan, pipeline between sack cleaner and storage powder tank is provided with the second blower fan, pipeline between storage powder tank and transfer tank is provided with the first screw machine, and the pipeline between transfer tank and spray gun is provided with the second screw machine and the 3rd blower fan.This utility model is easy to operate, and processing is convenient, and safety and reliability is higher.
Description
Technical field
This utility model relates to a kind of burner, specifically ceramic industry spray tower pulverized coalapparatus.
Background technology
In ceramic tile producing process, raw material enters into ball-grinding machine ball milling and becomes mud, and the mud after ball milling needs to carry out being spray-dried to form powder.It is typically to send in spray tower mud to process.Mud is carried out spray tower and is dried that to dust be one of one critical process.Traditional ceramic industry commonly uses water-coal-slurry as the raw material dusted, and burns using water-coal-slurry as raw material, and fuel value is relatively low, needs to expend more water-coal-slurry, and energy consumption is big, additionally water-coal-slurry processing need substantial amounts of manually, add again human cost.Therefore, traditional using water-coal-slurry as raw-material mode of burning, production cost is higher.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of spray tower pulverized coalapparatus, and simple to operate, safety and reliability is higher, and using fine coal as burning raw material, efficiency of combustion is high.
In order to solve above-mentioned technical problem, this utility model takes techniques below scheme:
A kind of spray tower pulverized coalapparatus, described device includes feeding machine, pulverizing ball mill, sack cleaner, storage powder tank, transfer tank and the spray gun being sequentially connected with by pipeline, spray gun is arranged on spray tower and the outlet of this spray gun is towards in the burner hearth of this spray tower, pipeline between pulverizing ball mill and sack cleaner is provided with the first blower fan, pipeline between sack cleaner and storage powder tank is provided with the second blower fan, pipeline between storage powder tank and transfer tank is provided with the first screw machine, and the pipeline between transfer tank and spray gun is provided with the second screw machine and the 3rd blower fan.
Being additionally provided with separator on pipeline between described pulverizing ball mill and sack cleaner, this separator is provided with powder retrieving pipe, and this powder retrieving pipe is connected with the pan feeding port of pulverizing ball mill.
It is provided with in described pulverizing ball mill and controls the voice activated detector that terminal is connected.
Being equipped with Carbon Monoxide Detection probe in described sack cleaner and storage powder tank, this Carbon Monoxide Detection probe has control terminal by connection.
Fine coal sampling detection mouth it is equipped with on described sack cleaner and storage powder tank.
On described pulverizing ball mill, attaching has surplus heat recovery tube, and this waste heat recovery pipe is connected with air blast cooling device, and is additionally provided with and controls the Carbon Monoxide Detection probe that terminal is connected in this waste heat recovery pipe.
On described storage powder tank and transfer tank, high charge level meter, middle level-sensing device and low level-sensing device are installed from high to low, this high charge level meter, middle level-sensing device and low level-sensing device are connected with controlling terminal by circuit, control terminal and are provided with the display of the fine coal material position for showing storage powder tank and transfer tank.
It is additionally provided with on described storage powder tank and transfer tank and controls the digital display sensor that terminal is connected.
Fire extinguisher canvas hose and steam pipe also it is installed with on described storage powder tank and transfer tank.
The described pipeline for connecting feeding machine, pulverizing ball mill, separator, sack cleaner, storage powder tank, transfer tank and spray gun is bend pipe pipeline, and the angle of turn of this bend pipe pipeline is less than 35 degree, and this pipeline inner wall is smooth surface.
This utility model utilizes fine coal to burn as combustion material, and the making of this fine coal is simple, and carries out burning in being transported to spray tower and be convenient to, and safety is high, and not liability explosion issues in course of conveying, burning is more abundant, improves efficiency of combustion.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model catenation principle schematic diagram.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of spray tower pulverized coalapparatus, described device includes feeding machine, pulverizing ball mill, sack cleaner, storage powder tank, transfer tank and the spray gun being sequentially connected with by pipeline, spray gun is arranged on spray tower and the outlet of this spray gun is towards in the burner hearth of this spray tower, pipeline between pulverizing ball mill and sack cleaner is provided with the first blower fan, pipeline between sack cleaner and storage powder tank is provided with the second blower fan, pipeline between storage powder tank and transfer tank is provided with the first screw machine, and the pipeline between transfer tank and spray gun is provided with the second screw machine and the 3rd blower fan.It is bend pipe pipeline for connecting the pipeline of above each device, and the angle of turn of this bend pipe pipeline is less than 30 degree, the inwall of pipeline is set to smooth surface simultaneously, it is ensured that be difficult to result in blockage during conveying fine coal.Spray gun generally arranges multiple, selects the most flexibly to set.
Being additionally provided with separator on pipeline between pulverizing ball mill and sack cleaner, this separator is provided with powder retrieving pipe 1, and this powder retrieving pipe 1 is connected with the pan feeding port of pulverizing ball mill.By this separator, control the effect that fine coal fineness keeps reaching steady production within limits for a long time.Be conducive to burning, solve flyash and enter product pin hole, the problem such as impurity that base powder brings because of incomplete combustion, and guarantee that the fine coal of undesirable specification sends back in pulverizing ball mill ball milling again again, ensure that the fineness of fine coal reaches requirement, thus be not easily blocked when improving conveying fine coal further, thus reduce the explosion issues caused because of line clogging.
Ball milling situation additionally, be provided with in pulverizing ball mill and control the voice activated detector that terminal is connected, in detection pulverizing ball mill in real time.Owing to utilizing ballstone to dry grind with fine coal with ballstone, ballstone in pulverizing ball mill; the sound that sends when fine coal content is not enough with fine coal content abundance also differs; utilize this feature; use voice activated detector can improve the safety of equipment; guarantee to shut down when fine coal content is less than preset value, prevent dry grinding from producing spark thus accidents caused generation.On pulverizing ball mill, attaching has surplus heat recovery tube, and this waste heat recovery pipe is connected with air blast cooling device, and is additionally provided with and controls the Carbon Monoxide Detection probe that terminal is connected in this waste heat recovery pipe.By by the waste heat recovery of the air blast cooling device generation in whole production system to pulverizing ball mill, realize the raising to the air themperature in pulverizing ball milling, verified, the temperature in pulverizing ball mill can be made to reach 60～70 degree, realize fine coal is dried, make full use of generation waste heat, improve heat utilization efficiency, save resource.And pop one's head in by visiting the Carbon Monoxide Detection in waste heat recovery pipe, detecting the carbon monoxide content in this waste heat air in real time, when the content is higher, stopping inputting, in order to avoid causing combustion explosion in pulverizing ball mill.
Being equipped with Carbon Monoxide Detection probe in sack cleaner and storage powder tank, this Carbon Monoxide Detection probe has control terminal by connection.Control terminal and may be provided at control room, and some control buttons and display screen are set, in order to workman checks and operates.The equipment such as pulverizing ball mill, feeding machine, separator, sack cleaner all can be controlled terminal control, the carbon monoxide content in Carbon Monoxide Detection probe detection sack cleaner in real time and storage powder tank, and can control to show in terminal.When content is higher than preset value, sends alarm, and make each parts out of service, it is to avoid combustion explosion.Being equipped with fine coal sampling detection mouth on sack cleaner and storage powder tank, can take out a certain amount of fine coal as required and detect, check the situations such as the water content of this fine coal, fineness, when not reaching the specification of requirement, staff is adjusted in time.
In addition, on storage powder tank and transfer tank, high charge level meter, middle level-sensing device and low level-sensing device are installed from high to low, this high charge level meter, middle level-sensing device and low level-sensing device are connected with controlling terminal by circuit, control terminal and are provided with the display of the fine coal material position for showing storage powder tank and transfer tank.The fine coal content situation in storage powder tank and transfer tank can be viewed in real time, it is simple to operation.It is additionally provided with on storage powder tank and transfer tank and controls the digital display sensor that terminal is connected, the fine coal content detected according to this digital display sensor, decide whether storage powder tank or transfer tank are added powder.
Storage powder tank and transfer tank are also installed with fire extinguisher canvas hose and steam pipe, in order to purging and the effect of fire extinguishing in time occur play during fine coal spontaneous combustion, it is ensured that equipment safety.
In this utility model, feed coal carries out ball milling in feeding machine enters into pulverizing ball mill and forms fine coal, is then blown into separator screening through the first blower fan, and qualified fine coal is transported in sack cleaner carry out dedusting and precipitation.Then it is transported to store up in powder tank by the fine coal in sack cleaner through the second blower fan.By the first screw machine, the fine coal in storage powder tank is transferred in transfer tank again.Fine coal in transfer tank utilizes the second screw machine and the 3rd blower fan to be transported in spray gun, spray gun be ejected in the burner hearth of spray tower by fine coal by suitable pressure and light, carry out processing of dusting.
It should be noted that the above is not the restriction to technical solutions of the utility model, on the premise of without departing from creation design of the present utility model, any obvious replacement is all within protection domain of the present utility model.
Claims (10)
1. a spray tower pulverized coalapparatus, it is characterized in that, described device includes the feeding machine being sequentially connected with by pipeline, pulverizing ball mill, sack cleaner, storage powder tank, transfer tank and spray gun, spray gun is arranged on spray tower and the outlet of this spray gun is towards in the burner hearth of this spray tower, pipeline between pulverizing ball mill and sack cleaner is provided with the first blower fan, pipeline between sack cleaner and storage powder tank is provided with the second blower fan, pipeline between storage powder tank and transfer tank is provided with the first screw machine, pipeline between transfer tank and spray gun is provided with the second screw machine and the 3rd blower fan.
Spray tower pulverized coalapparatus the most according to claim 1, it is characterised in that being additionally provided with separator on the pipeline between described pulverizing ball mill and sack cleaner, this separator is provided with powder retrieving pipe, this powder retrieving pipe is connected with the pan feeding port of pulverizing ball mill.
Spray tower pulverized coalapparatus the most according to claim 2, it is characterised in that be provided with in described pulverizing ball mill and control the voice activated detector that terminal is connected.
Spray tower pulverized coalapparatus the most according to claim 3, it is characterised in that be equipped with Carbon Monoxide Detection probe in described sack cleaner and storage powder tank, this Carbon Monoxide Detection probe has control terminal by connection.
Spray tower pulverized coalapparatus the most according to claim 4, it is characterised in that be equipped with fine coal sampling detection mouth on described sack cleaner and storage powder tank.
Spray tower pulverized coalapparatus the most according to claim 5, it is characterized in that, on described pulverizing ball mill, attaching has surplus heat recovery tube, and this waste heat recovery pipe is connected with air blast cooling device, and is additionally provided with and controls the Carbon Monoxide Detection probe that terminal is connected in this waste heat recovery pipe.
Spray tower pulverized coalapparatus the most according to claim 6, it is characterized in that, on described storage powder tank and transfer tank, high charge level meter, middle level-sensing device and low level-sensing device are installed from high to low, this high charge level meter, middle level-sensing device and low level-sensing device are connected with controlling terminal by circuit, control terminal and are provided with the display of the fine coal material position for showing storage powder tank and transfer tank.
Spray tower pulverized coalapparatus the most according to claim 7, it is characterised in that be additionally provided with on described storage powder tank and transfer tank and control the digital display sensor that terminal is connected.
Spray tower pulverized coalapparatus the most according to claim 8, it is characterised in that be also installed with fire extinguisher canvas hose and steam pipe on described storage powder tank and transfer tank.
Spray tower pulverized coalapparatus the most according to claim 9, it is characterized in that, the described pipeline for connecting feeding machine, pulverizing ball mill, separator, sack cleaner, storage powder tank, transfer tank and spray gun is bend pipe pipeline, the angle of turn of this bend pipe pipeline is less than 35 degree, and this pipeline inner wall is smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521845.XU CN205783040U (en) | 2016-06-01 | 2016-06-01 | A kind of spray tower pulverized coalapparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521845.XU CN205783040U (en) | 2016-06-01 | 2016-06-01 | A kind of spray tower pulverized coalapparatus |
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| Publication Number | Publication Date |
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| CN205783040U true CN205783040U (en) | 2016-12-07 |
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| CN201620521845.XU Active CN205783040U (en) | 2016-06-01 | 2016-06-01 | A kind of spray tower pulverized coalapparatus |
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| CN (1) | CN205783040U (en) |
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2016
- 2016-06-01 CN CN201620521845.XU patent/CN205783040U/en active Active
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