CN208660625U - A kind of second level overtemperature prote system applied in pulsed bag-type dust equipment - Google Patents
A kind of second level overtemperature prote system applied in pulsed bag-type dust equipment Download PDFInfo
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- CN208660625U CN208660625U CN201820876581.9U CN201820876581U CN208660625U CN 208660625 U CN208660625 U CN 208660625U CN 201820876581 U CN201820876581 U CN 201820876581U CN 208660625 U CN208660625 U CN 208660625U
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Abstract
A kind of second level overtemperature prote system applied in pulsed bag-type dust equipment, pulsed bag-type dust equipment includes cleaner body, control host and intake stack, it is characterized by: including PLC controller on the control host, touch panel is connected in the PLC controller, the cleaner body is equipped with air inlet, the air inlet is equipped with the first temperature alarm connecting with PLC controller, one end that the intake stack enters gas is equipped with the second temperature alarm connecting with PLC controller, first temperature alarm and second temperature alarm are equipped with the detection module two for the detection module one of level-one temperature detection and for second level temperature detection, first temperature alarm and second temperature alarm are connect by wireless network with PLC controller, on the intake stack Equipped at least three pneumatic cold blast sliding valves, the frequency converter for adjusting wind-force size is additionally provided in the PLC controller.
Description
Technical field
The utility model relates to a kind of second level overtemperature prote systems applied in pulsed bag-type dust equipment, specifically relate to
And system is protected applied to the cloth bag in pulsed bag-type dust equipment.
Background technique
Aluminium scrap refines the gas that can be generated in the production process processed much containing dust, and can contain heat in these gases
Amount, if damaged to environment, and endanger in order to avoid these gas direct emissions containing dust can generate a large amount of pollution
Human health, it is therefore desirable to which further place could be discharged or do into atmosphere by removing dust therein by cloth-sack-type dust removal equipment
Reason, to prevent environmental pollution caused by dust.And gas is mainly filtered by cloth bag inside deduster, so in cloth-bag type
When cleaner handles these gases, cloth bag can be because can contain heat in gas, it is easy to lead to cloth bag catching fire, cause
Fire incident.
Utility model content
For overcome the deficiencies in the prior art, two applied in pulsed bag-type dust equipment provided by the utility model
Grade overtemperature cloth bag protects system.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of pulsed bag-type dust that is applied to is set
Standby upper second level overtemperature prote system, pulsed bag-type dust equipment include cleaner body, control host and intake stack,
It is characterized in that: including PLC controller on the control host, be connected with touch panel, the dedusting in the PLC controller
Device main body is equipped with air inlet, and the air inlet is equipped with the first temperature alarm connecting with PLC controller, the blast pipe
One end that road enters gas is equipped with the second temperature alarm that connect with PLC controller, first temperature alarm and the
Two temperature alarms are equipped with the detection module two for the detection module one of level-one temperature detection and for second level temperature detection,
First temperature alarm and second temperature alarm are connect by wireless network with PLC controller, on the intake stack
Equipped at least three pneumatic cold blast sliding valves, the frequency converter for adjusting wind-force size is additionally provided in the PLC controller.
In the present invention, first temperature alarm and second temperature alarm surface are equipped with stainless steel protection
Shell.
In the present invention, the level-one temperature detection range of the detection module one includes 120 DEG C ~ 110 DEG C, the inspection
The second level temperature detection range for surveying module two includes 120 DEG C ~ 130 DEG C.
In the present invention, alarm signal is also respectively connected on first temperature alarm and second temperature alarm
Number device, the signalling alarm equipment include the yellow display lamp to match with detection module one and match with detection module two
Red display lamp.
The beneficial effects of the utility model are: can be made by way of automatic control in the utility model outside air into
Entering pipeline and mixing with pipeline high-temperature gas makes its cooling.And there is second level overtemperature prote and dual gas temperature monitoring scheme,
A possibility that ensuring cooling effect, having prevented the dust-collecting bag kindling because of the excessively high generation of temperature, and reach energy-efficient mesh
's.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the control structure schematic diagram of the present embodiment.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Referring to Fig.1, a kind of second level overtemperature prote system applied in pulsed bag-type dust equipment, pulsed cloth bag remove
Dirt equipment includes cleaner body 1, control host 2 and intake stack 3, and cleaner body 1 includes centrifugal blower, controls host 2
Upper includes PLC controller, and touch panel is connected in PLC controller, can set data further according to demand.Deduster master
Body 1 is equipped with air inlet 11, and enters on gas one end to be respectively equipped in air inlet 11 and intake stack 3 and connect with PLC controller
The first temperature alarm 41 and second temperature alarm 42 connect, both alarms are equipped with insertion air inlet 11 and blast pipe
End of probe inside road 3 includes the inspection for level-one temperature detection on the first temperature alarm 41 and second temperature alarm 42
It surveys module one and the detection module two for second level temperature detection, end of probe is connect with detection module one and detection module two, and
The level-one temperature detection range of detection module one includes 120 DEG C ~ 110 DEG C, and the second level temperature detection range of detection module two includes
120℃~130℃.Signalling alarm equipment is also respectively connected on first temperature alarm 41 and second temperature alarm 42, it is described
Signalling alarm equipment include the yellow display lamp to match with detection module one and with the matched red display of detection module two-phase
Lamp.
Due to containing a large amount of nuisance in the gas of detection, so embodiment, the first temperature alarm 41 and second
The temperature detection end of temperature alarm 42 is equipped with 316L stainless steel protection shell, because 316L stainless steel has outstanding corrosion resistance,
High temperature resistant, creep resistance can work in the working environment of long-term high temperature.In order to preferably adjust the speed of cold wind entrance, PLC
The frequency converter connecting with centrifugal blower is additionally provided on controller, frequency converter can be used to adjust the size of exhausting wind-force.And
It is equipped at least three pneumatic cold blast sliding valves 5 on intake stack 3, improves the efficiency that cold wind enters.
When work, deduster equipment connects intake stack 3 to inside cleaner body 1 by air inlet 11 from centrifugal blower
Suck gas.And during sucking gas, control host 2 enters the second temperature on gas one end by intake stack 3
42 real-time monitoring of alarm enters the gas temperature in intake stack 3, when the temperature that gas enters is more than that level-one temperature protection is set
Periodically, the amber light in signalling alarm equipment lights prompt, and second temperature alarm 42 sends alarm signal to control host 2
Number, control host 2 controls pneumatic cold blast sliding valve and mixes cold wind cooling into intake stack 3, and passes through the first temperature on air inlet 11
Degree alarm 41 continues real-time monitoring and has cooled down the temperature of gas, continues reality according to the first temperature alarm 41 by control host 2
When the data that monitor determine whether to continue to run pneumatic cold blast sliding valve.And when the gas temperature of incorporation cold wind reaches second level temperature protection
When setting, it will automatically turn on all pneumatic cold blast sliding valves 5 on intake stack 3 and mix cold wind cooling.When the gas that intake stack 3 inputs
Temperature continues real-time monitoring by the first temperature alarm 41 on air inlet 11, when monitoring gas temperature is back to normal, control master
Machine 2, which automatically controls, closes pneumatic cold blast sliding valve 5.
Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (4)
1. a kind of second level overtemperature prote system applied in pulsed bag-type dust equipment, pulsed bag-type dust equipment include
Cleaner body (1), control host (2) and intake stack (3), it is characterised in that: include that PLC is controlled on the control host (2)
Device processed is connected with touch panel in the PLC controller, and the cleaner body (1) is equipped with air inlet (11),
Enter on one end of gas with intake stack (3) on the air inlet (11) and be respectively equipped with the connect with PLC controller
One temperature alarm (41) and second temperature alarm (42), first temperature alarm (41) and second temperature alarm
It (42) include the detection module one for level-one temperature detection and the detection module two for second level temperature detection on, described first
Temperature alarm (41) and second temperature alarm (42) are connect by wireless network with PLC controller, the intake stack (3)
At least three pneumatic cold blast sliding valves (5) are equipped with, the frequency converter for adjusting wind-force size is additionally provided in the PLC controller.
2. a kind of second level overtemperature prote system applied in pulsed bag-type dust equipment according to claim 1,
Be characterized in that: first temperature alarm (41) and second temperature alarm (42) surface are equipped with stainless steel protection shell.
3. a kind of second level overtemperature prote system applied in pulsed bag-type dust equipment according to claim 1,
Be characterized in that: the level-one temperature detection range of the detection module one includes 120 DEG C ~ 110 DEG C, the second level of the detection module two
Temperature detection range includes 120 DEG C ~ 130 DEG C.
4. a kind of second level overtemperature prote system applied in pulsed bag-type dust equipment according to claim 1,
It is characterized in that: alarm signal dress being also respectively connected on first temperature alarm (41) and second temperature alarm (42)
It sets, the signalling alarm equipment includes the yellow display lamp to match with detection module one and matched red with detection module two-phase
Color display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876581.9U CN208660625U (en) | 2018-06-05 | 2018-06-05 | A kind of second level overtemperature prote system applied in pulsed bag-type dust equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876581.9U CN208660625U (en) | 2018-06-05 | 2018-06-05 | A kind of second level overtemperature prote system applied in pulsed bag-type dust equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660625U true CN208660625U (en) | 2019-03-29 |
Family
ID=65825182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820876581.9U Active CN208660625U (en) | 2018-06-05 | 2018-06-05 | A kind of second level overtemperature prote system applied in pulsed bag-type dust equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660625U (en) |
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2018
- 2018-06-05 CN CN201820876581.9U patent/CN208660625U/en active Active
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