CN207318278U - A kind of coal device for detecting water content - Google Patents
A kind of coal device for detecting water content Download PDFInfo
- Publication number
- CN207318278U CN207318278U CN201721410369.5U CN201721410369U CN207318278U CN 207318278 U CN207318278 U CN 207318278U CN 201721410369 U CN201721410369 U CN 201721410369U CN 207318278 U CN207318278 U CN 207318278U
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- CN
- China
- Prior art keywords
- coal
- seal box
- coal cinder
- support
- water content
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Abstract
The utility model proposes a kind of coal device for detecting water content, including seal box, electrical heating frame and weighing device；Seal box is equipped with case lid, coal-filling hole and sealing cover, and seal box side is equipped with xeothermic air-flow air inlet, opposite side is equipped with exhaust outlet；Electrical heating frame is fixed in seal box, and electrical heating frame includes coal cinder support and fixed link, and fixed link one end is connected with coal cinder support, the other end and seal box inner surface connect, and coal cinder support is made of electric heating tube；Weighing device support is below seal box.The utility model has the advantage of：Electrical heating frame plays support and heat effect at the same time, reduces the component in seal box；Electric heating tube is close to and surrounds coal cinder, and drying efficiency and speed greatly improve；In drying process, coal cinder is hanging, and 360 ° of surfaces of coal cinder can absorb heat discharge moisture；Before coal cinder is put into, the moisture in seal box is discharged in advance, makes testing result more accurate.
Description
Technical field
It the utility model is related to a kind of coal detection device, and in particular to a kind of coal device for detecting water content.
Background technology
Contain moisture in coal, these moisture not only influence the combustion rate of coal, these moisture are during coal burning
Absorption can also be evaporated and take away amount of heat, influence the fever figureofmerit of coal.Therefore, the water content of coal is the weight of Coal Quality
Want one of index.In the prior art detect coal water content equipment there is it is complicated, cost is high, the efficiency of heating surface is low, survey
Measure the problems such as result is inaccurate.Therefore, a kind of simple in structure, low cost how is provided, the efficiency of heating surface is high, measurement result is accurate
Coal water content detection device, just solves the problems, such as into worth.
The content of the invention
The utility model is directed to above-mentioned technical problem, proposes a kind of coal device for detecting water content, and pass through following technology
Scheme is realized.
The coal device for detecting water content of the utility model includes seal box, electrical heating frame and weighing device；The sealing
The top of case is provided with coal-filling hole and the sealing cover to match with coal-filling hole, the lower end of seal box side offer xeothermic air-flow into
Gas port, the upper end of seal box opposite side offer exhaust outlet；The electrical heating frame is fixed on the inside of seal box, electrical heating frame bag
Coal cinder support and fixed link are included, one end of fixed link is fixedly connected with coal cinder support, and the other end and the seal box inner surface of fixed link are consolidated
Fixed connection, coal cinder support are made of electric heating tube；The weighing device support is in the lower section of seal box.
Seal box can be fixed on above weighing device, movable can also be positioned on weighing device.In use, by
Dry gas generating means of the prior art is continually fed into xeothermic air-flow into seal box from xeothermic air-flow air inlet, leads at the same time
Cross exhaust outlet to continue to discharge air in seal box, so that original air in seal box is replaced into xeothermic air-flow rapidly, keep away
Exempting from the moisture in seal box in original air influences testing result；Then coal cinder to be detected is inserted into seal box by coal-filling hole
And it is placed in coal cinder support, close encapsulation lid, the weight initial value that record weighing device is shown；During loading coal cinder, from xeothermic
The xeothermic air-flow that air-flow air inlet is continually fed into is flowed out from coal-filling hole, which can effectively prevent the air outside coal-filling hole
Flow into seal box, so as to keep the drying in seal box；Electrical heating frame is then turned on, utilizes the electric heating tube of coal cinder support
For coal cinder heat drying, the electric heating tube for forming coal cinder support is close to the surface of coal cinder, thus substantially increase rate of drying and
Efficiency, reduces energy waste；In heating process, the xeothermic air-flow being continually fed into from xeothermic air-flow air inlet can be taken away in time
The moisture of coal cinder discharge is simultaneously drained into outside seal box by exhaust outlet in time；Observe weighing device reading, when the reading not followed by
It is dry to complete during continuous reduction, record weight final value.
The utility model can also be improved further by the following technical programs.
Preferably, the xeothermic air-flow air inlet and exhaust ports are both provided with dustproof filter screen.Prevent xeothermic air-flow band
Enter dust impurities, the air-flow for being also prevented from discharge takes coal dust out of, avoids influencing testing result.
Preferably, the top of the seal box is provided with case lid, the coal-filling hole is opened in the middle part of case lid.In order to
Case lid is directly opened to being cleaned in seal box.
Preferably, the fixed link is the cross bar of more than three around coal cinder support.
Preferably, the fixed link is the vertical pole of more than three around coal cinder support.
Preferably, being provided with coal cinder lid above the coal cinder support, one end and one end of coal cinder support of coal cinder lid are hinged
Together, coal cinder lid is made of electric heating tube.In coal cinder is enclosed in by coal cinder lid together with coal cinder support, so as to fulfill to coal cinder
Omnidirectional heating, further improves rate of drying.
Compared with prior art, it is the advantages of the utility model with good effect：
1st, electrical heating frame plays the role of supporting coal cinder at the same time and heats of both coal cinder, kills two birds with one stone, reduces seal box
Interior component, can reduce cost again easy to cleaning；
2nd, electric heating tube is close to and surrounds coal cinder, and drying efficiency and rate of drying are largely increased；
3rd, in drying process, coal cinder is hanging, and 360 ° of surfaces of coal cinder can absorb heat discharge moisture, further increase
Rate of drying；
4th, the moisture that coal cinder in drying process discharges is discharged in time, has further speeded up rate of drying；
5th, before coal cinder is put into, the moisture in seal box is discharged in advance, makes testing result more accurate.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of the utility model coal device for detecting water content；
Marked in figure：1st, seal box；2nd, electrical heating frame；3rd, weighing device；11st, coal-filling hole；12nd, sealing cover；13rd, xeothermic gas
Flow into gas port；14th, exhaust outlet；15th, dustproof filter screen；16th, case lid；21st, coal cinder support；22nd, fixed link；23rd, coal cinder lid 23.
Embodiment
In order to be better understood from the utility model, illustrate with reference to the accompanying drawings and examples.
Embodiment：As shown in Figure 1, the coal device for detecting water content of the present embodiment includes seal box 1,2 and of electrical heating frame
Weighing device 3；The top of the seal box 1 is provided with coal-filling hole 11 and the sealing cover to match with coal-filling hole 11 12, seal box 1
The lower end of side offers xeothermic air-flow air inlet 13, and the upper end of 1 opposite side of seal box offers exhaust outlet 14；The electrical heating
Frame 2 is fixed on the inside of seal box 1, and electrical heating frame 2 includes coal cinder support 21 and fixed link 22, one end and the coal cinder support of fixed link 22
21 are fixedly connected, and the other end of fixed link 22 is fixedly connected with 1 inner surface of seal box, and coal cinder support 21 is made of electric heating tube；Institute
3 support of weighing device is stated in the lower section of seal box 1.
Xeothermic air-flow brings dust impurities into order to prevent, and the air-flow for being also prevented from discharge takes coal dust out of, avoids influencing detection knot
Fruit, preferably, being both provided with dustproof filter screen 15 at the xeothermic air-flow air inlet 13 and exhaust outlet 14.
For the ease of directly to being cleaned in seal box 1, preferably, the top of the seal box 1 is provided with case lid
16, the coal-filling hole 11 is opened in the middle part of case lid 16, and another function of its case lid can when being and being not easy to pick and place when coal cinder is larger
Directly case lid is removed and can operated.
Preferably, the fixed link 22 is three vertical poles around coal cinder support 21.
In order to further improve rate of drying, preferably, the coal cinder support 21 on coal cinder lid 23, coal cinder can be set
One end of lid 23 and one end of coal cinder support 21 are hinged, and coal cinder lid 23 is made of electric heating tube.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (6)
- A kind of 1. coal device for detecting water content, it is characterised in that：Including seal box, electrical heating frame and weighing device；It is described close The top of joint sealing is provided with coal-filling hole and the sealing cover to match with coal-filling hole, and the lower end of seal box side offers xeothermic air-flow Air inlet, the upper end of seal box opposite side offer exhaust outlet；The electrical heating frame is fixed on the inside of seal box, electrical heating frame Including coal cinder support and fixed link, one end of fixed link is fixedly connected with coal cinder support, the other end and the seal box inner surface of fixed link It is fixedly connected, coal cinder support is made of electric heating tube；The weighing device support is in the lower section of seal box.
- 2. coal device for detecting water content according to claim 1, it is characterised in that：The xeothermic air-flow air inlet and row Dustproof filter screen is both provided with gas port.
- 3. coal device for detecting water content according to claim 1, it is characterised in that：The top of the seal box is provided with Case lid, the coal-filling hole are opened in the middle part of case lid.
- 4. coal device for detecting water content according to claim 1, it is characterised in that：The fixed link is around coal cinder support The cross bar of more than three.
- 5. coal device for detecting water content according to claim 1, it is characterised in that：The fixed link is around coal cinder support The vertical pole of more than three.
- 6. according to claim 1 ~ 5 any one of them coal device for detecting water content, it is characterised in that：The coal cinder support it is upper Side is provided with coal cinder lid, and one end and one end of coal cinder support of coal cinder lid are hinged, and coal cinder lid is made of electric heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410369.5U CN207318278U (en) | 2017-10-30 | 2017-10-30 | A kind of coal device for detecting water content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410369.5U CN207318278U (en) | 2017-10-30 | 2017-10-30 | A kind of coal device for detecting water content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318278U true CN207318278U (en) | 2018-05-04 |
Family
ID=62379993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410369.5U Expired - Fee Related CN207318278U (en) | 2017-10-30 | 2017-10-30 | A kind of coal device for detecting water content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207318278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109598915A (en) * | 2018-11-23 | 2019-04-09 | 山东东山新驿煤矿有限公司 | A kind of intelligent monitor system of coal water content |
-
2017
- 2017-10-30 CN CN201721410369.5U patent/CN207318278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109598915A (en) * | 2018-11-23 | 2019-04-09 | 山东东山新驿煤矿有限公司 | A kind of intelligent monitor system of coal water content |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20181030 |