CN206549358U - A kind of dust automatic sedimentation device - Google Patents
A kind of dust automatic sedimentation device Download PDFInfo
- Publication number
- CN206549358U CN206549358U CN201621328503.2U CN201621328503U CN206549358U CN 206549358 U CN206549358 U CN 206549358U CN 201621328503 U CN201621328503 U CN 201621328503U CN 206549358 U CN206549358 U CN 206549358U
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- CN
- China
- Prior art keywords
- dust
- shower nozzle
- fuel oil
- oil shower
- detection circuit
- 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 is related to a kind of dust automatic sedimentation device, is monitored for chemical plant dust concentration and is subject to adsorption and sedimentation, is mostly installed inside the big big small plant of dust discharge amount.Fuel oil shower nozzle is installed at the top of factory building, the detection by correlation photoelectric sensor to factory building inside dust concentration, and convert the signal into electric signal and be controlled and transmit in detection circuit and remote control module.When dust concentration reaches explosion danger value, resistance variations caused by correlation photoelectric sensor, the curent change in detection circuit is caused to preset value, warning light sends alarm, controller control fuel oil shower nozzle is started working simultaneously, a kind of minimum inertia drop is sprayed, the good combination of anti-flammability is combined into dust, plays a part of adsorbing and settling dust.Present apparatus principle is ingenious, and control is accurate, invests small, and effect substantially, is adapted to big small plant and used.
Description
Technical field
The utility model is related to dedusting technology field, more particularly to a kind of dust automatic sedimentation device.
Background technology
In the process of manufacture of chemical plant, can produce largely has flammable dust, and dust refers to scattered solid
Material, causing the factor of dust explosion has at 3 points：One is that temperature is too high or naked light, and two be that the concentration of dust reaches dangerous values, three
It is dust electrostatic；Ventilation can be all set inside factory and forbids the measure of burning things which may cause a fire disaster, and dust concentration and dust electrostatic, just into leading
Cause the main cause of dust explosion.And in the limited space of factory, dust largely flocks together, concentration reaches that blast is critical
Value, in the presence of dust electrostatic, produces explosion phenomenon, more seriously produces subsequent explosion, or even repeatedly blast, can cause
Very big destruction；Nowadays, major factories mainly take ventilation reasonable in design to fill to reduce dust content inside factory
Put, the dust inside factory is discharged to outside factory, the dust concentration inside reduction factory, this air just caused unavoidably is dirty
Dye.Flammable dust has inflammable and explosive phenomenon, already becomes the problem of major factories urgently thoroughly solve.
A kind of existing bag type dust removing technology, the filter bag made by fiber filtering mainly passes through shape on filter bag surface
Into dust layer carry out purification gas, but this dedusting technology can cause filter bag surface to block after long-term dedusting, reduction
Efficiency of dust collection, and exhaust dust device with bag investment is very high.
Existing gravity settling chamber, dust removing effects, one can also be played using the principle of gravitational settling to a certain extent
As can get rid of the big particulate matter of monomer mass, but small for dust inside chemical plant, monomer quality is small and easily exists
Spread in air, simple gravity settling chamber is difficult to the purpose of depositing dust；So the utility model, which is added, sprays a kind of lazy
Property drop, first to carry out adsorption process, form the larger combination of quality, then pass through gravity principle, realize sedimentation.
The content of the invention
In consideration of it, the utility model provides a kind of dust automatic sedimentation device, advantage is that various factories can be applied to
The dust settling in room is more enough timely and effectively to reduce the dust concentration of factory building；By installing correlation inside the factory building of chemical plant
The sensor of Photoelectric Detection dust concentration, by detecting circuit, by remote transmission module, the real-time condition of dust concentration is sent
To controller, once concentration value reaches blast critical value, controller control fuel oil shower nozzle sprays a kind of inertia drop and dust knot
The good combination of anti-flammability is synthesized, to realize the purpose of absorption and sedimentation, the concentration of dust in air is reduced in time, it is to avoid powder
Dust explosion and repeatedly blast.
In order to reach above-mentioned technical requirements, the utility model uses following technical scheme：
A kind of dust automatic sedimentation device, including fuel oil shower nozzle, controller, photoelectric sensor detect circuit, remote control
Module and warning light；It is characterized in that：The control of the controlled device of fuel oil shower nozzle, sprays inertia drop, and photoelectric sensor is by air
The signal of middle dust concentration passes to detection circuit, and controller is transmitted signals to by remote control module, realizes that dust sinks
Work is dropped.
A kind of dust automatic sedimentation device described further, fuel oil shower nozzle can spray a kind of inertia drop, inert liquid
Drop fully combines to form a kind of good combination of anti-flammability with dust, completes the sedimentation of dust；Pass through correlation photoelectric sensing
Detection of the device to dust in air concentration, causes the electric current in detection circuit to change, the curent change in detection circuit
During to preset value, this preset value is that the dust concentration represented in air has reached default concentration dangerous values, and warning light is sent
Alarm, while remote control module sends signal to controller, controller control fuel oil shower nozzle is powered, starts to spray inert liquid
Drop.
Fuel oil shower nozzle described further is arranged at the top of factory building, and controller is arranged on outside factory building, correlation photoelectric transfer
Sensor is arranged on the uniform region of Dust distribution.
Signal is passed to controller, Jin Ershi by remote control module described further by the detection to signal lamp
Now to the control of automatically controlled shower nozzle, make automatically controlled shower nozzle start to spray certain material, the good material of anti-flammability is combined into dust, drop
The content of low dust in air.
Fuel oil shower nozzle described further can produce hollow, solid spray shape, and the inertia liquid-drop diameter sprayed is little
In 50 μm.
Whole detection circuit described further has waterproof measure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.Wherein, 1-factory building；2-correlation photoelectric sensor；3-inertia
Drop；4-fuel oil shower nozzle；5-detection circuit；6-remote control module；7-controller；8-warning light.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings, its course of work and application is elaborated,
Be easy to reader and it will be understood by those skilled in the art that, so that more clearly the present invention practical type.
As shown in figure 1, starting total power switch, whole device is allowed to be initially located in working condition, correlation photoelectric sensing
Device detects the dust concentration in factory building in real time, and the change of concentration can cause in the detection circuit that correlation photoelectric sensor is connected
Electric current change, when curent change is to preset value, warning light sends alarm, and signal is passed to control by remote control module
Device processed, controller control fuel oil shower nozzle starts to spray inertia drop, and dust in air is combined into the good combination of anti-flammability
Body, plays a part of adsorbing and settling dust.
The utility model principle of device is ingenious, and control is accurate, invests small, and effect substantially, is adapted to big small plant and used.
Finally it should be noted that：For art volume ordinary person, other can also be made on the basis of appeal
Various forms of changes or change, the obvious change thus extended out still fall within protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of dust automatic sedimentation device, including fuel oil shower nozzle（4）, controller（7）, photoelectric sensor（2）, detect circuit
（5）, remote control module（6）And warning light（8）；It is characterized in that：Fuel oil shower nozzle（4）Controlled device（7）Control, spray it is lazy
Property drop（3）, photoelectric sensor（2）The signal of dust in air concentration is passed into detection circuit（5）, pass through remote control mould
Block（6）Transmit signals to controller（7）, realize that dust settling works.
2. a kind of dust automatic sedimentation device according to claim 1, it is characterised in that：Fuel oil shower nozzle（4）It can spray
A kind of inertia drop（3）, inertia drop（3）A kind of good combination of anti-flammability is fully combined to form with dust, dust is realized
Sedimentation；Pass through correlation photoelectric sensor（2）Detection to dust in air concentration, causes detection circuit（5）In electric current
Change, when detection circuit（5）In curent change to preset value when, this preset value is to represent the dust concentration in air
Concentration dangerous values, warning light are reached（8）Alarm is sent, while remote control module（6）To controller（7）Signal is sent, is controlled
Device processed（7）Control fuel oil shower nozzle（4）It is powered, starts to spray inertia drop（3）.
3. a kind of dust automatic sedimentation device according to claim 1, it is characterised in that：Fuel oil shower nozzle（4）Installed in factory
Room（1）Top, controller（7）Installed in factory building（1）Outside, correlation photoelectric sensor（2）It is uniform installed in Dust distribution
Region.
4. a kind of dust automatic sedimentation device according to claim 1, it is characterised in that：Fuel oil shower nozzle（4）It can produce empty
The heart, solid spray shape, the inertia drop sprayed（3）Diameter is not more than 50 μm.
5. a kind of dust automatic sedimentation device according to claim 1, it is characterised in that：Whole detection circuit（5）Have
Waterproof measure.
6. a kind of dust automatic sedimentation device according to claim 1, it is characterised in that：Warning light（8）Alarm is sent, is carried
Awake staff notes spraying thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328503.2U CN206549358U (en) | 2016-12-06 | 2016-12-06 | A kind of dust automatic sedimentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328503.2U CN206549358U (en) | 2016-12-06 | 2016-12-06 | A kind of dust automatic sedimentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549358U true CN206549358U (en) | 2017-10-13 |
Family
ID=60369819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621328503.2U Expired - Fee Related CN206549358U (en) | 2016-12-06 | 2016-12-06 | A kind of dust automatic sedimentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206549358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617299A (en) * | 2017-10-31 | 2018-01-23 | 湖北力帝机床股份有限公司 | Disintegrating machine fire prevention dust pelletizing system |
-
2016
- 2016-12-06 CN CN201621328503.2U patent/CN206549358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617299A (en) * | 2017-10-31 | 2018-01-23 | 湖北力帝机床股份有限公司 | Disintegrating machine fire prevention dust pelletizing system |
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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 |
Granted publication date: 20171013 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |