CN205419086U - Belt conveying device - Google Patents
Belt conveying device Download PDFInfo
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- CN205419086U CN205419086U CN201520882413.7U CN201520882413U CN205419086U CN 205419086 U CN205419086 U CN 205419086U CN 201520882413 U CN201520882413 U CN 201520882413U CN 205419086 U CN205419086 U CN 205419086U
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- belt
- sample
- outer housing
- heating pipe
- belt conveyer
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Abstract
The utility model discloses a belt conveying device, it is including the drive arrangement of the belt that is used for conveying the sample, drive belt operation and be used for the heating device of drying sample, its characterized in that: belt top be equipped with and be used for sealing the belt and by the conveying sample the dustcoat, heating device is including establishing the inboard and orientation of dustcoat top surface by the heater of conveying sample, it still includes the ventilation unit who establishes on the dustcoat, is used for dustcoat inside and outside air interchange, it still includes a controlling means who is used for controlled heating and control belt transport speed. The utility model discloses can accomplish the drying in data send process with the sample of different humidity, reach the same drying effect to retrench the sample preparation flow.
Description
Technical field
This utility model relates to a kind of belt conveyer, particularly relates to a kind of for coal, a kind of belt conveyer with automatic drying function of Ore field Sample Preparation Procedure.
Background technology
In coal, ore sample preparation process, the dry and transmission of sample is requisite process.In common Sample Preparation Procedure, sample needs to be dried beforehand through air or the step such as drying makes sample reach air-dried state, by belt, sample could be sent to next step sample preparation procedure, the time that the most whole requirements of process is longer.
Application No. 201320529316.0 discloses a kind of conveyer device with functions/drying, including anti-leak hopper, passive cylinder, anti-leak dehumidifying mouth, electrical equipment cover, microwave device, silica gel conveying belt, anti-leak guard shield, anti-leak material bin, drive roll, belt deviation adjusting device, conveyer frame, external anti-microwave regulation countershaft bearing, reducing motor and external anti-microwave main bearing seat.By microwave rapid draing in material conveying process, simplify drying process.But due to coal, Ore field sample due to individual variation different, between each group sample, water content has the biggest difference, the feedback information of sample drying effect cannot be obtained in microwave flash drying process simultaneously, easily occur that sample drying is insufficient or the too high problems such as sample distortion that make of temperature, use method for microwave drying also to have the risk of microwave leakage simultaneously.
Summary of the invention
It is to overcome the problem that in prior art, difference easily occurs in different humidity sample drying effect that this utility model achieves the goal, a kind of belt conveyer with automatic drying function is provided, the sample that can make different humidity completes to be dried in transmitting procedure, output has the sample of same dried effect, and can simplify sample preparation flow and time.
To achieve these goals, this utility model provides: a kind of belt conveyer, it includes the belt for transmitting sample, the driving means driving belt to run and the heater for drying sample, it is characterised in that: it is arranged over for sealing described belt and being transmitted the outer housing of sample at described belt；Described heater includes being located at described outer housing inside top surface and towards being transmitted the heater of sample；It also includes the ventilation unit being located on outer housing, exchanging for the inside and outside air of outer housing；It also includes one for controlling heating and controlling the control device of Belt Conveying speed.
Described a kind of belt conveyer, it is preferred that, described heater is infrared heating pipe.
Described a kind of belt conveyer, it is preferred that, described outer housing end face is parallel with described belt, and the propagation that can make hot-air is more smooth so that sample heating, Uniform Ventilation.
Described a kind of belt conveyer, it is preferred that, described ventilation unit is to be located on the end face of described outer housing the blower fan for being discharged by hot and humid gas in confined space.
Described a kind of belt conveyer, it is preferred that, described ventilation unit is the air vent being located at outer housing two ends.
Described a kind of belt conveyer, it is preferred that, described heater also includes being located at away from infrared heating pipe, close to the temperature sensor of position of sample surfaces, temperature signal is sent to described control device by this temperature sensor, control device and receive temperature signal, control infrared heating pipe heating-up temperature and control belt drive adjustment Belt Conveying speed.
Described a kind of belt conveyer, it is preferred that, described heater includes at least two infrared heating pipe.
Described a kind of belt conveyer, it is preferred that, described ventilation unit includes at least two blower fan.
Described a kind of belt conveyer, it is preferred that, described blower fan and described infrared heating pipe are spaced setting on described outer housing end face successively, so can make heating, Uniform Ventilation.
Described a kind of belt conveyer, it is preferred that, described temperature sensor is located at below described blower fan and close to the position of sample surfaces.
Transmission process and the dry run of sample, owing to being arranged on belt conveyer by sample heating device, are combined and carry out by this utility model, make sample complete to be dried during belt transmits, simplify sample preparation flow；Simultaneously because select infrared heating pipe as mode of heating, the microwave leakage risk can being completely eliminated in microwave drying process.
Temperature sensor is installed on the heating by this utility model further, it is used for measuring the air themperature around sample, and the temperature data of mensuration is fed back to the control system of heating system and belt conveyor system, respectively heating-up temperature and the belt speed of service can be adjusted, prevent sample from occurring being dried insufficient or temperature is too high makes the problems such as sample distortion.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of belt conveyer front view with automatic heating function；
Accompanying drawing 2 is a kind of belt conveyer top view with automatic heating function；
Accompanying drawing 3 is a kind of belt conveyer left view with automatic heating function.
Reference:
Belt 1 heater 2 infrared heating pipe 21 temperature sensor 22
Outer housing 3 blower fan 4 controls device 5
Detailed description of the invention
Embodiment one, as shown in Figures 1 to 3, this utility model provides a kind of belt conveyer, including for transmitting belt 1 and the driving means (in figure) driving belt 1 to run of sample and being used for the dry heater 2 transmitting sample, it is arranged over outer housing 3 at belt 1, the two forms a space the most airtight, for being sealed in the belt 1 wherein run and the sample transmitted, confined space can make steady air current therein, the sample wherein transmitted is made to be heated evenly and reduce thermal loss, outer housing 3 end face is parallel with belt 1, is beneficial to heating, Uniform Ventilation；Heater 2 includes the inner side being located at outer housing 3 end face and towards being transmitted the infrared heating pipe 21 of sample；This belt conveyer also includes ventilation unit, carrying out air exchange for this relative confined space with the external world, in the present embodiment, ventilation unit is for being located at outer housing 3 end face fan 4, it is located at the air inlet of outer housing opposite flank and air outlet as ventilation unit it is obvious also possible to use；It also includes for controlling heating and controlling the control device 5 of Belt Conveying speed；Infrared heating pipe 21 provides suitable heating-up temperature under the control controlling device 5, it is possible to make sample heated fast during belt transmits, and the hot and humid gas in confined space can be discharged rapidly, be improved the drying efficiency of sample by blower fan 4.
The problems such as sample distortion are made in order to avoid sample drying is insufficient or temperature is too high, further, described heater 2 also includes being located at away from infrared heating pipe 21, close to the temperature sensor 22 of position of sample surfaces, temperature signal is sent to described control device 5 by this temperature sensor 22, controls to control the speed of service of belt 1 and the switch of heater and temperature after device 5 receives temperature signal.When the temperature of temperature sensor 22 detection is less than the air themperature lower limit around the sample pre-seted, control device 5 control the switch of heater 2 open and and improve the heating-up temperature of infrared heating pipe 21, reduce belt transport speed simultaneously, enable sample the driest；When the air themperature upper limit around the temperature of temperature sensor 22 detection is higher than the sample that pre-sets, the switch controlling heater 2 cuts out or reduces the heating-up temperature of infrared heating pipe 21, improves belt transport speed simultaneously, make sample quickly through.
In order to ensure uniformity and the stability of drying system, it is spaced to arrange by least two infrared heating pipe 21 and at least two blower fan 4 and forms, the present embodiment mid-infrared add heat pipe 21 be four, blower fan 4 be three, described blower fan and described infrared heating pipe are spaced setting on described outer housing end face successively, i.e. four infrared heating pipe 21 are evenly arranged on outer housing end face, and 3 blower fans 4 are located at adjacent infrared heating pipe 21 centre position.Simultaneously in the lower section of each blower fan 4, position close to sample surfaces is mounted on temperature sensor 22, is used for measuring the air themperature around sample, and the temperature data of mensuration is fed back to control device 5 by temperature sensor 22.
The present embodiment is in use, the sample with certain humidity is entered, from feeding mouth, the confined space that belt 1 forms with outer housing 2, control system controls infrared heating pipe 21 heating uniform to sample, the damp-heat air produced after heating is delivered to the external world by blower fan 4 simultaneously, and extraneous cold dry air is sucked, reduce the air themperature around sample and humidity；In the lower section of blower fan 4, the position close to sample surfaces is provided with temperature sensor 22, it is used for measuring the air themperature around sample, when the temperature of temperature sensor 22 feedback is less than when arranging lower limit, control system controls infrared heating pipe 21 and heats, reduce feed belt 1 speed of service simultaneously, sample is made to obtain sufficient heat drying, when the temperature of temperature sensor 22 feedback is higher than when arranging the upper limit, control system controls infrared heating pipe 21 and stops heating, improve the speed of service of feed belt 1 so that sample can quickly arrive next step flow process simultaneously.
In order to preferably control the belt conveyer in the present embodiment, at device external connection PLC control system and computer data exchange system, achieve by PLC control, the function automatically controlling heat drying of full-automatic computer operation, improve work efficiency, and can be connected with unmanned sample-preparing system, perfect unmanned sample-preparing system.
Described above it is merely exemplary for this utility model; and it is nonrestrictive; those of ordinary skill in the art understand; in the case of the spirit and scope limited without departing from claim; any amendment, change or the equivalence that may be made that; such as change quantity and the arrangement mode of infrared heating pipe, axial flow blower and temperature sensor, within falling within protection domain of the present utility model.
Claims (9)
1. a belt conveyer, it includes the belt for transmitting sample, the driving means driving belt to run and the heater for drying sample, it is characterised in that: it is arranged over for sealing described belt and being transmitted the outer housing of sample at described belt；Described heater includes being located at described outer housing inside top surface and towards being transmitted the heater of sample；It also includes the ventilation unit being located on outer housing, exchanging for the inside and outside air of outer housing；It also includes one for controlling heating and controlling the control device of Belt Conveying speed.
A kind of belt conveyer the most according to claim 1, it is characterised in that: described heater is infrared heating pipe.
A kind of belt conveyer the most according to claim 1, it is characterised in that: described outer housing end face is parallel with described belt.
A kind of belt conveyer the most according to claim 2, it is characterised in that: described ventilation unit is to be located on the end face of described outer housing the blower fan for being discharged by hot and humid gas in confined space.
5. according to a kind of belt conveyer described in claims 1 to 3 any of which item, it is characterised in that: described ventilation unit is the air vent being located at outer housing two ends.
A kind of belt conveyer the most according to claim 2, it is characterized in that: described heater also includes being located at away from infrared heating pipe, close to the temperature sensor of position of sample surfaces, temperature signal is sent to described control device by this temperature sensor, control device and receive temperature signal, control infrared heating pipe heating-up temperature and control belt drive adjustment Belt Conveying speed.
A kind of belt conveyer the most according to claim 4, it is characterized in that: described heater also includes being located at away from infrared heating pipe, close to the temperature sensor of position of sample surfaces, temperature signal is sent to described control device by this temperature sensor, control device and receive temperature signal, control infrared heating pipe heating-up temperature and control belt drive adjustment Belt Conveying speed.
8. according to a kind of belt conveyer described in claim 6 or 7 wherein any one, it is characterised in that: described heater includes at least two infrared heating pipe；Described ventilation unit includes at least two blower fan；Described blower fan and described infrared heating pipe are spaced setting on described outer housing end face successively.
A kind of belt conveyer the most according to claim 8, it is characterised in that: described temperature sensor is located at below described blower fan and close to the position of sample surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882413.7U CN205419086U (en) | 2015-11-02 | 2015-11-02 | Belt conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882413.7U CN205419086U (en) | 2015-11-02 | 2015-11-02 | Belt conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205419086U true CN205419086U (en) | 2016-08-03 |
Family
ID=56518058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882413.7U Active CN205419086U (en) | 2015-11-02 | 2015-11-02 | Belt conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205419086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285028A (en) * | 2017-08-10 | 2017-10-24 | 阜阳华润电力有限公司 | A kind of coal slime conveying device |
| CN109513635A (en) * | 2017-09-19 | 2019-03-26 | 徐靖 | A kind of walnut color selector with built-in monitoring mechanism |
-
2015
- 2015-11-02 CN CN201520882413.7U patent/CN205419086U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285028A (en) * | 2017-08-10 | 2017-10-24 | 阜阳华润电力有限公司 | A kind of coal slime conveying device |
| CN109513635A (en) * | 2017-09-19 | 2019-03-26 | 徐靖 | A kind of walnut color selector with built-in monitoring mechanism |
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