CN203881405U - Material level detecting device of coke powder collection ash storage bin - Google Patents
Material level detecting device of coke powder collection ash storage bin Download PDFInfo
- Publication number
- CN203881405U CN203881405U CN201320644875.6U CN201320644875U CN203881405U CN 203881405 U CN203881405 U CN 203881405U CN 201320644875 U CN201320644875 U CN 201320644875U CN 203881405 U CN203881405 U CN 203881405U
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- Prior art keywords
- probe
- level detecting
- detecting device
- material level
- coke powder
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- Expired - Fee Related
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- Coke Industry (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
A material level detecting device of a coke power collection ash storage bin comprises probes and a detection judgment circuit, the probes are disposed inside a dry quenching dust removal and ash storage bin and comprise a first probe and a second probe, an insulating material is disposed between the first probe and the second probe, and the detection judgment circuit comprises a transformer and a contactor. According to the material level detecting device provided by the utility model, the strong electric conductivity of coke is utilized, and an electric loop is formed by the two electrodes of the probes and is switched on through coke powder so as to drive electrical elements to provide a relay output point for the system; with installation of the probes at different positions of the ash storage bin, visual material level detecting display is provided for operators, information on the material level of the coke powder is provided at any time, process monitoring is realized, and information is provided as reference for production personnel. Compared with conventional capacitor level indicators, the material level detecting device provided by the utility model is adaptable to various working condition, especially resistant to high temperature, very practical on the spot, simple in electrical arrangement, strongly maintainable, small in maintenance amount, reliable in operation and high in cost performance.
Description
Technical field
The utility model belongs to the level gauging technical field of dry coke quenching environmental protection equipment, relates in particular to a kind of coke powder and collects ash-storing bin material-level detecting device.
background technology
In integrated iron and steel works, the coke oven equipment that is absolutely necessary, along with the raising of people to environmental protection understanding, environmental protection is primary index.Dry Quenching Technology has many-sided advantage aspect environmental protection.Seem most important as dry coke quenching dedusting material level real-time monitoring equipment, prevent that by this series material-level detecting device is installed ash-storing bin material level is too low, reduce efficiency of dust collection and suck large quantity of air.
At present, domestic this type of conventional material-level detecting device is mainly import capacitance material level meter, due to this capacitance material level meter one-time investment and resistance to elevated temperatures poor, day-to-day maintenance is higher, and actual working condition is had relatively high expectations, cause its application comparatively difficulty.
Utility model content
Technical problem to be solved in the utility model be for shortcoming of the prior art and provide a kind of and can detect in real time coke powder material level, adapt to the working condition of high temperature, and the cheap coke powder of price is collected ash-storing bin material-level detecting device.
Adopt following technical scheme for solving technical matters of the present utility model:
A kind of coke powder is collected ash-storing bin material-level detecting device, comprise probe and the detection decision circuitry being connected with probe, described probe is arranged in dry coke quenching dedusting ash-storing bin, described probe comprises probe I and probe II, between described probe I and probe II, insulating material is set, described detection decision circuitry comprises transformer and contactor.
Described probe I and probe II are stainless-steel pipe, and described probe I is sleeved in probe II.
Described insulating material is yellow mud.
Described transformer is 36V transformer.
The coke powder that the utility model provides is collected ash-storing bin material-level detecting device, it is mainly the strong conductance of utilizing coke, utilize coke powder conducting to form an electric loop two utmost points of probe, thereby drive electric elements to provide relay output point to system, by being arranged on ash-storing bin diverse location, then provide thing position detection display intuitively to operating personnel, the information of coke powder material level is provided at any time, implementation procedure monitoring, for producers' reference.This device, compared with conventional capacitance material level meter, can adapt to various working conditions, particularly high temperature resistant, and practical is very strong, and this device electrical configurations is simple, and maintainable strong, maintenance is very little, and reliable sexual valence is than high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, a kind of coke powder is collected ash-storing bin material-level detecting device, comprises probe and the detection decision circuitry being connected with probe.A probe bracket is fixed by fixation in the side of dry coke quenching dedusting ash-storing bin 6, and probe is arranged in dry coke quenching dedusting ash-storing bin 6 by probe bracket.Probe comprises probe I 1 and probe II 2, and probe I 1 and probe II 2 are stainless-steel pipe, and probe I 1 is sleeved in probe II 2, between probe I 1 and probe II 2, insulating material is set, and insulating material is yellow mud.Detect decision circuitry and comprise transformer 3 and contactor 4, wherein transformer 3 is 36V transformer.
Detection principle of the present utility model is: the two poles of the earth probe I 1 and probe II 2 are stainless-steel tube, the middle insulating material that uses, the two the two poles of the earth length of stretching out of popping one's head in differ, and utilize the coke powder conductivity principle of dry coke quenching, when the coke powder in storehouse arrives certain altitude, two probes are connected, detect loop and formed closure, contactor meeting coil obtains electric, the closing of contact, final contactor output, this kind of contactor output can be accessed by PLC or tape light, material level instruction is provided to scene or Long-distance Control.
Claims (4)
1. a coke powder is collected ash-storing bin material-level detecting device, it is characterized in that: comprise probe and the detection decision circuitry being connected with probe, described probe is arranged in dry coke quenching dedusting ash-storing bin (6), described probe comprises probe I (1) and probe II (2), between described probe I (1) and probe II (2), insulating material is set, described detection decision circuitry comprises transformer (3) and contactor (4).
2. a kind of coke powder according to claim 1 is collected ash-storing bin material-level detecting device, it is characterized in that: described probe I (1) and probe II (2) are stainless-steel pipe, and described probe I (1) is sleeved in probe II (2).
3. a kind of coke powder according to claim 1 is collected ash-storing bin material-level detecting device, it is characterized in that: described insulating material is yellow mud.
4. a kind of coke powder according to claim 1 is collected ash-storing bin material-level detecting device, it is characterized in that: described transformer (3) is 36V transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644875.6U CN203881405U (en) | 2013-10-19 | 2013-10-19 | Material level detecting device of coke powder collection ash storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644875.6U CN203881405U (en) | 2013-10-19 | 2013-10-19 | Material level detecting device of coke powder collection ash storage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881405U true CN203881405U (en) | 2014-10-15 |
Family
ID=51681893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320644875.6U Expired - Fee Related CN203881405U (en) | 2013-10-19 | 2013-10-19 | Material level detecting device of coke powder collection ash storage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784060A (en) * | 2014-12-26 | 2016-07-20 | 中核建中核燃料元件有限公司 | Material level detection device and method for uranium dioxide powder |
-
2013
- 2013-10-19 CN CN201320644875.6U patent/CN203881405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784060A (en) * | 2014-12-26 | 2016-07-20 | 中核建中核燃料元件有限公司 | Material level detection device and method for uranium dioxide powder |
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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: 20141015 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |