CN206145255U - Steelmaking is with dust removal induced -draft fan cylinder freeze -proof device - Google Patents
Steelmaking is with dust removal induced -draft fan cylinder freeze -proof device Download PDFInfo
- Publication number
- CN206145255U CN206145255U CN201621136440.0U CN201621136440U CN206145255U CN 206145255 U CN206145255 U CN 206145255U CN 201621136440 U CN201621136440 U CN 201621136440U CN 206145255 U CN206145255 U CN 206145255U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- valve box
- valve casing
- solenoid valve
- temperature sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of steelmaking is regional removes dust, concretely relates to steelmaking is with dust removal induced -draft fan cylinder freeze -proof device, including the solenoid valve box, establish the dust removal cylinder in the solenoid valve box, be equipped with electric plate and temperature sensor in the solenoid valve box, the electric plate symmetry establish the inner wall of lower extreme on the solenoid valve box on, temperature sensor establishes on the solenoid valve box inner wall that is close to dust removal cylinder one side, solenoid valve box one side still is equipped with PLC controlling means, PLC controlling means be connected with dust removal cylinder, electric plate and temperature sensor respectively, the utility model has the advantages that set up the electric plate in the solenoid valve box, monitor the temperature when reducing to the setting value as temperature sensor, the automatic hot plate of opening of PLC controlling means, the heating of by heating board comes the temperature in the electromagnetically operated valve box, further solves the card that reason that the dust removal cylinder freezes results in owing to the temperature is low and hinders the problem of being failure to actuate.
Description
Technical field
This utility model belongs to steel-making region dedusting technology field, and in particular to one kind steel-making is anti-with dedusting induced-draft fan cylinder
Freeze device.
Background technology
Easily there is icing phenomenon in dedusting region cylinder, cause cylinder jam not because pneumatics compression has a small amount of steam in the winter time
Action, the normal operation that the equipment such as grey operation, cloth bag settling bin are unloaded to dedusting is impacted, once the number of cylinders being failure to actuate compared with
When many, the efforts at environmental protection to flue dust control will cause extreme influence.
Utility model content
The purpose of this utility model be provide one kind when temperature is relatively low open, improve the temperature inside the box, it is to avoid cylinder because
Jam is failure to actuate caused by the reasons such as icing, so as to ensure that equipment continually and steadily runs, it is ensured that normally run and full in dedusting region
Toe ring protects the dedusting induced-draft fan cylinder defroster of job requirement.
For achieving the above object, this utility model provides following technical scheme：
One kind steel-making dedusting induced-draft fan cylinder defroster, the defroster includes electromagnetic valve casing 1, is located at electromagnetic valve
Dedusting cylinder 2 in casing 1, is provided with electric hot plate 3 and temperature sensor 4 in electromagnetic valve casing 1, electric hot plate 3 it is symmetrical be located at electricity
On the inwall of the upper and lower side of magnet valve casing 1, temperature sensor 4 is located on the inwall of electromagnetic valve casing 2 of the side of dedusting cylinder 2,
The side of electromagnetic valve casing 1 is additionally provided with PLC control devices 5, described PLC control devices 5 respectively with dedusting cylinder 2, electric hot plate 3 and
Temperature sensor 4 connects.
Preferably, the side of electromagnetic valve casing 2 is additionally provided with blower fan 6, and the air outlet of blower fan 6 is connected with the air inlet of leaf filter 7
Connect, the air outlet of leaf filter 7 is connected with the air inlet pipe 8 being located on the lateral wall of electromagnetic valve casing 1, is entered by air inlet pipe 8
Air to inside electromagnetic valve casing 1 is discharged by the escape pipe 9 being located on the symmetrical outside wall of electromagnetic valve casing 1, PLC control dresses
Put 5 to be connected with blower fan 6 and leaf filter 7 respectively.
Compared with prior art, the beneficial effects of the utility model are：
1）This utility model arranges electric hot plate in solenoid valve box body, when temperature sensor monitors to temperature are reduced to setting
During value, PLC control devices automatically turn on heating plate, and by the heating of heating plate the temperature in solenoid valve box body is improved, and enter one
Step solve dedusting cylinder due to temperature is low freeze due to caused jam be failure to actuate problem.
2）This utility model adopts PLC control devices so that Automated condtrol is realized in the open and close of electric hot plate, realizes
Temperature automatic control in solenoid valve box body, it is ensured that temperature in solenoid valve box body is all the time in controlled range.
3）This utility model electromagnetic valve casing side install blower fan, by blower fan to be passed through in solenoid valve box body filter after
Air so that environment in solenoid valve box body keeps clean, further avoid the generation of the dedusting cylinder jam imagination.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1. electromagnetic valve casing, 2. dedusting cylinder, 3. electric hot plate, 4. temperature sensor, 6. 5.PLC control devices, wind
Machine, 7. leaf filter, 8. air inlet pipe, 9. escape pipe.
Specific embodiment
This utility model is described in detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in figure 1, a kind of steel-making uses dedusting induced-draft fan cylinder defroster, the defroster includes electromagnetic valve casing 1,
Electric hot plate 3 and temperature sensor 4, electric hot plate 3 pairs are provided with the dedusting cylinder 2 being located in electromagnetic valve casing 1, electromagnetic valve casing 1
What is claimed is located on the inwall of the upper and lower side of electromagnetic valve casing 1, and temperature sensor 4 is located at the solenoid valve box near the side of dedusting cylinder 2
On the inwall of body 2, the side of electromagnetic valve casing 1 is additionally provided with PLC control devices 5, described PLC control devices 5 respectively with dedusting cylinder
2nd, electric hot plate 3 and temperature sensor 4 connects.
This utility model, first will the interior operating mode for monitoring of electromagnetic valve casing 1 by temperature sensor 4 when specifically used
Feedback of the information to PLC control devices 5, feedback information after the computing of PLC control devices 5 is compared with numerical value set in advance relatively,
The instruction for whether starting or closing electric hot plate 3 is sent, when PLC control devices 5 send the instruction for starting electric hot plate 3, electric heating
Plate 3 starts and to heating in electromagnetic valve casing 1, when the temperature of the heating of electric hot plate 3 it is notable to the temperature in electromagnetic valve casing 1
After rising, temperature sensor 4 is in real time adjusted the feedback of the information in electromagnetic valve casing 1 to PLC control devices so that electromagnetism
Temperature in valve housing 1 is realized automatically controlling.
Embodiment 2
Embodiment 2 is identical with the basic system of embodiment 1, is simply provided with blower fan 6 in the side of electromagnetic valve casing 2, and blower fan 6 goes out
Air port is connected with the air inlet of leaf filter 7, the air outlet of leaf filter 7 be located at entering on the lateral wall of electromagnetic valve casing 1
Trachea 8 is connected, and the air entered into inside electromagnetic valve casing 1 by air inlet pipe 8 is by being located at the symmetrical outside of electromagnetic valve casing 1
Escape pipe 9 on wall is discharged, and PLC control devices 5 are connected respectively with blower fan 6 and leaf filter 7, outside electromagnetic valve casing 1
Side arranges blower fan 6, can be when the interior temperature of electromagnetic valve casing 1 spends high, and temperature sensor 4 is by feedback of the information to PLC control devices 5
When, the control blower fan 6 of PLC control devices 5 starts, and the integrated environment in electromagnetic valve casing 1 is lowered the temperature, the dedusting cylinder for being further
2 work condition environment is more favorable for work.
Claims (2)
1. a kind of steel-making uses dedusting induced-draft fan cylinder defroster, and the defroster includes electromagnetic valve casing（1）, it is located at electromagnetic valve
Casing（1）Interior dedusting cylinder（2）, it is characterised in that：Described electromagnetic valve casing（1）Inside it is provided with electric hot plate（3）Pass with temperature
Sensor（4）, electric hot plate（3）Symmetrical is located at electromagnetic valve casing（1）On the inwall of upper and lower side, temperature sensor（4）It is located at close
Dedusting cylinder（2）On the electromagnetic valve cabinet wall of side, electromagnetic valve casing（1）Side is additionally provided with PLC control devices（5）, it is described
PLC control devices（5）Respectively with dedusting cylinder（2）, electric hot plate（3）And temperature sensor（4）Connection.
2. a kind of steel-making as claimed in claim 1 uses dedusting induced-draft fan cylinder defroster, it is characterised in that：Described electromagnetism
Valve housing side is additionally provided with blower fan（6）, blower fan（6）Air outlet and leaf filter（7）Air inlet is connected, leaf filter
（7）Air outlet be located at electromagnetic valve casing（1）Air inlet pipe on lateral wall（8）It is connected, by air inlet pipe（8）Enter into electromagnetism
Valve housing（1）Internal air is by being located at electromagnetic valve casing（1）Escape pipe on symmetrical outside wall（9）Discharge, PLC control dresses
Put（5）Respectively with blower fan（6）And leaf filter（7）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136440.0U CN206145255U (en) | 2016-10-19 | 2016-10-19 | Steelmaking is with dust removal induced -draft fan cylinder freeze -proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136440.0U CN206145255U (en) | 2016-10-19 | 2016-10-19 | Steelmaking is with dust removal induced -draft fan cylinder freeze -proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145255U true CN206145255U (en) | 2017-05-03 |
Family
ID=58622943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136440.0U Expired - Fee Related CN206145255U (en) | 2016-10-19 | 2016-10-19 | Steelmaking is with dust removal induced -draft fan cylinder freeze -proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902021A (en) * | 2020-12-28 | 2021-06-04 | 河北建设集团股份有限公司 | Device for preventing electromagnetic valve and air cylinder of air path system from freezing and using method thereof |
-
2016
- 2016-10-19 CN CN201621136440.0U patent/CN206145255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902021A (en) * | 2020-12-28 | 2021-06-04 | 河北建设集团股份有限公司 | Device for preventing electromagnetic valve and air cylinder of air path system from freezing and using method thereof |
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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: 20170503 Termination date: 20171019 |