CN206240235U - A kind of deduster with the datonation-inhibition function of back-fire relief - Google Patents
A kind of deduster with the datonation-inhibition function of back-fire relief Download PDFInfo
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- CN206240235U CN206240235U CN201621237415.1U CN201621237415U CN206240235U CN 206240235 U CN206240235 U CN 206240235U CN 201621237415 U CN201621237415 U CN 201621237415U CN 206240235 U CN206240235 U CN 206240235U
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- fire relief
- fire
- datonation
- deduster
- casing
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Abstract
The utility model discloses a kind of deduster with the datonation-inhibition function of back-fire relief, the technical field of cleaner is related generally to, include casing, filter bag, pulse spraying equipment, back-fire relief explosion suppression device, central control system and compound condition of a fire sensor；The casing both sides are connected to dusty gas entrance and purified gas outlet respectively, and inside is provided with multiple filter bags and a pulse spraying equipment；The bottom half is connected to dust compartment, and the dust compartment is connected by discharger with ash bucket；The surface of the dusty gas entrance, casing and dust compartment is connected to back-fire relief explosion suppression device and compound condition of a fire sensor, and the back-fire relief explosion suppression device and compound condition of a fire sensor are connected with central control system respectively.
Description
Technical field
The utility model is related to the technical field of cleaner, specifically a kind of deduster with the datonation-inhibition function of back-fire relief.
Background technology
Nowadays, dust explosion is usually inadvertently triggered by some potential factors, and the characteristic of subsequent explosion causes powder
Dust explosion often produces lasting destruction, and after once blast can be than preceding more fierce, the general industry in addition that once explode
Scene is it is also possible to have other explosive sources, therefore this is also possible to be excited by dust explosion.Dust explosion also has high pressure
The characteristics of duration is long, this just considerably increases its destructive power, especially in pipeline very long, easily triggers and repeatedly connects
Ring explodes, and blast pressure cannot discharge, and forms buildup of pressure, and final blast can extend to whole pipeline.On the other hand,
Dust explosion can produce some noxious materials, such as the insufficient generation that will result in carbon monoxide burnt, and explosive
Itself dust can also produce noxious material, and this injury to producing field personnel is very big.
Cleaner is generally divided into four kinds of filtration dust catcher, mechanical collector, electric cleaner and wet scrubber；Its
Middle filtering type cleaner is divided into filter bag type deduster and gravel bed filter, and mechanical cleaner is divided into gravity sedimentation type and removes
Dirt device and cyclone dust collector.However, existing this two major classes cleaner is present, and dust concentration is high, be also easy to produce electrostatic gathers
The characteristics of, thus how to make cleaner it is efficient thoroughly dedusting while there is the datonation-inhibition function of back-fire relief just to be attacked into a urgent need
Gram problem.
Utility model content
Utility model purpose：For the problem and shortage that above-mentioned prior art is present, the purpose of this utility model is to provide
A kind of deduster with the datonation-inhibition function of back-fire relief, precipitator dust cleaning is timely, and internal dust concentration is low, is not likely to produce electrostatic
Gather；And it has the datonation-inhibition function of automatic back-fire relief, security is good, and efficiency of dust collection is high.
Technical scheme：In order to realize the above object a kind of dedusting with the datonation-inhibition function of back-fire relief described in the utility model
Device, includes casing, filter bag, pulse spraying equipment, back-fire relief explosion suppression device, central control system and compound condition of a fire sensor；The case
Body both sides are connected to dusty gas entrance and purified gas outlet respectively, and inside is provided with multiple filter bags and a pulse jet dress
Put；The bottom half is connected to dust compartment, and the dust compartment is connected by discharger with ash bucket；The dusty gas entrance,
The surface of casing and dust compartment is connected to back-fire relief explosion suppression device and compound condition of a fire sensor, the back-fire relief explosion suppression device and compound
Condition of a fire sensor is connected with central control system respectively.The utility model carries out high efficiency filter by multiple filter bags to dusty gas, when
When filter bag surface dust increases to a certain amount of, its pulse spraying equipment release compressed air or inert gas are blown to filter bag
Deashing, so that filter bag expands, and in the presence of back draught, makes dust depart from filter bag rapidly and falls into dust compartment, leads in addition
Ash flue bucket can be recycled to dust in time, therefore the cleaning of its dust is timely, and internal dust concentration is low, is not likely to produce electrostatic
Gather, greatly prevent dust explosion；On the other hand, its compound condition of a fire sensor detects the initial early stage sign of blast (such as
Condition of a fire information) when, signal is fed back into central control system immediately, then central control system makes output response in real time, and drives back-fire relief
Explosion suppression device is sprayed rapidly in back-fire relief Explosion suppressant to space, and so as to reach back-fire relief and datonation-inhibition function, therefore it is while dedusting
The datonation-inhibition function of back-fire relief is realized, security is greatly improved, it is ensured that the life and health of staff.
The both sides of dust compartment outer wall described in the utility model are provided with vibrator and level-sensing device.Its vibrator can be by dust compartment
Interior dust is shaken off into ash bucket rapidly, further reduces the accumulation of dust, and staff can be real by level-sensing device
When monitoring dust compartment in dust content, so as to the concentration of dust is controlled in a relatively low scope.
Tank surface is provided with explosion relief door described in the utility model.Its explosion relief door can be automatically turned on and discharge pressure, from
And control the generation of blast or destructiveness is reached minimum.
Condition of a fire sensor is combined described in the utility model and includes temperature sensor and flame detector, condition of a fire detection essence
Really reliable, response is timely.
Box house is provided with deep bead described in the utility model, so as to reduce the flow velocity of dusty gas, big of part
Grain dust falls into dust compartment because the effect of inertia force will be directly separated out, further increases efficiency of dust collection.
Back-fire relief explosion suppression device described in the utility model carries chemical back-fire relief Explosion suppressant, and back-fire relief effectiveness of explosion suppression is very good.
Pulse spraying equipment described in the utility model is provided with the pulse valve corresponding with filter bag, consequently facilitating pulse jet
The deashing work of device.
Beneficial effect：Compared with prior art, the utility model has advantages below：
1st, a kind of deduster with the datonation-inhibition function of back-fire relief described in the utility model, it passes through multiple filter bags to dust-laden
Gas carries out high efficiency filter, when filter bag surface dust increases to a certain amount of, its pulse spraying equipment release compressed air or lazy
Property gas jetting deashing is carried out to filter bag so that filter bag expands, and in the presence of back draught, dust is departed from filter rapidly
Bag falls into dust compartment, and dust can be recycled in time additionally by ash bucket, therefore the cleaning of its dust is timely, internal dust
Concentration is low, is not likely to produce electrostatic and gathers, and greatly prevents dust explosion.
2nd, a kind of deduster with the datonation-inhibition function of back-fire relief described in the utility model, its compound condition of a fire sensor detection
During to initial early stage sign (such as condition of a fire information) of blast, signal is fed back into central control system immediately, then central control system is real-time
Make output response, and drive back-fire relief explosion suppression device to spray back-fire relief Explosion suppressant to space rapidly, so as to reach back-fire relief and datonation-inhibition
Function, therefore it realizes back-fire relief datonation-inhibition function while dedusting, security is greatly improved, it is ensured that the life of staff
Life health.
3rd, a kind of deduster with the datonation-inhibition function of back-fire relief described in the utility model, its vibrator can be by dust compartment
Interior dust is shaken off into ash bucket rapidly, further reduces the accumulation of dust, and staff can be real by level-sensing device
When monitoring dust compartment in dust content, so as to the concentration of dust is controlled in a relatively low scope；Other its explosion relief door
Pressure can be automatically turned on and discharge, so as to control the generation of blast or destructiveness is reached minimum.
4th, a kind of deduster with the datonation-inhibition function of back-fire relief described in the utility model, its compound condition of a fire sensor includes
Temperature sensor and flame detector, condition of a fire detection are accurate reliable, and response is timely；And its chemical back-fire relief Explosion suppressant back-fire relief suppression
Quick-fried effect is very good.
5th, a kind of deduster with the datonation-inhibition function of back-fire relief described in the utility model, what its box house was provided with keeps out the wind
Plate reduces the flow velocity of dusty gas, and part big dust particle falls into dust because the effect of inertia force will be directly separated out
Storehouse, so as to further increase efficiency of dust collection；Other its pulse valve greatly facilitates the deashing work of pulse spraying equipment.
Brief description of the drawings
Fig. 1 is the overall structure diagram of deduster in the utility model.
In figure：Dusty gas entrance 1, purified gas outlet 2, casing 3, filter bag 4, the datonation-inhibition dress of pulse spraying equipment 5, back-fire relief
Put 6, explosion relief door 7, central control system 8, dust compartment 9, discharger 10, ash bucket 11, compound condition of a fire sensor 12, vibrator 13, material position
Meter 14.
Specific embodiment
The utility model is described in detail below in conjunction with specific embodiment, but illustrates guarantor of the present utility model simultaneously
Shield scope is not limited to the specific scope of the present embodiment, based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the model of the utility model protection
Enclose.
Embodiment 1
As shown in figure 1, a kind of deduster with the datonation-inhibition function of back-fire relief of the present embodiment, including：Dusty gas entrance 1,
Purified gas outlet 2, casing 3, filter bag 4, pulse spraying equipment 5, back-fire relief explosion suppression device 6, explosion relief door 7, central control system 8, dust
Storehouse 9, discharger 10, ash bucket 11, compound condition of a fire sensor 12, vibrator 13 and level-sensing device 14.
The annexation of above-mentioned each part is as follows：The both sides of the casing 3 are connected to dusty gas entrance 1 and purification gas respectively
Outlet 2, inside is provided with multiple filter bags 4 and a pulse spraying equipment 5；The bottom of the casing 3 is connected to dust compartment 9, the collection
Dirt storehouse 9 is connected by discharger 10 with ash bucket 11；The surface of the dusty gas entrance 1, casing 3 and dust compartment 9 connects
There are back-fire relief explosion suppression device 6 and a compound condition of a fire sensor 12, the back-fire relief explosion suppression device 6 and compound condition of a fire sensor 12 are respectively with
Control system 8 is connected.The wherein described outer wall both sides of dust compartment 9 are provided with vibrator 13 and level-sensing device 14, and the surface of the casing 3 is provided with lets out
Quick-fried door 7, the compound condition of a fire sensor 12 includes temperature sensor and flame detector, is provided with inside the casing 3 and kept out the wind
Plate, the back-fire relief explosion suppression device 6 carries chemical back-fire relief Explosion suppressant, and the pulse spraying equipment 5 is provided with the arteries and veins corresponding with filter bag 4
Rush valve.
Embodiment of the present utility model in order to example and description for the sake of and be given, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are for the ordinary skill in the art aobvious and easy
See.Selection and description embodiment are, in order to more preferably illustrate principle of the present utility model and practical application, and to make this area
Those of ordinary skill is it will be appreciated that the utility model is suitable to the various embodiments with various modifications of special-purpose so as to design.
Claims (7)
1. a kind of deduster with the datonation-inhibition function of back-fire relief, it is characterised in that：Including：Casing（3）, filter bag（4）, pulse jet dress
Put（5）, back-fire relief explosion suppression device（6）, central control system（8）With compound condition of a fire sensor（12）；
The casing（3）Both sides are connected to dusty gas entrance respectively（1）And purified gas outlet（2）, inside is provided with multiple filter bags
（4）And a pulse spraying equipment（5）；The casing（3）Bottom is connected to dust compartment（9）, the dust compartment（9）By discharging
Device（10）With ash bucket（11）It is connected；The dusty gas entrance（1）, casing（3）And dust compartment（9）Surface be connected to resistance
Fiery explosion suppression device（6）With compound condition of a fire sensor（12）, the back-fire relief explosion suppression device（6）With compound condition of a fire sensor（12）Respectively
With central control system（8）It is connected.
2. a kind of deduster with the datonation-inhibition function of back-fire relief according to claim 1, it is characterised in that：The dust compartment
（9）Outer wall both sides are provided with vibrator（13）And level-sensing device（14）.
3. a kind of deduster with the datonation-inhibition function of back-fire relief according to claim 1, it is characterised in that：The casing（3）
Surface is provided with explosion relief door（7）.
4. a kind of deduster with the datonation-inhibition function of back-fire relief according to claim 1, it is characterised in that：The compound condition of a fire
Sensor（12）Include temperature sensor and flame detector.
5. a kind of deduster with the datonation-inhibition function of back-fire relief according to claim 1, it is characterised in that：The casing（3）
Inside is provided with deep bead.
6. a kind of deduster with the datonation-inhibition function of back-fire relief according to claim 1, it is characterised in that：The back-fire relief is datonation-inhibition
Device（6）With chemical back-fire relief Explosion suppressant.
7. a kind of deduster with the datonation-inhibition function of back-fire relief according to claim 1, it is characterised in that：The pulse jet
Device（5）It is provided with and filter bag（4）Corresponding pulse valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237415.1U CN206240235U (en) | 2016-11-18 | 2016-11-18 | A kind of deduster with the datonation-inhibition function of back-fire relief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237415.1U CN206240235U (en) | 2016-11-18 | 2016-11-18 | A kind of deduster with the datonation-inhibition function of back-fire relief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206240235U true CN206240235U (en) | 2017-06-13 |
Family
ID=59001281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237415.1U Active CN206240235U (en) | 2016-11-18 | 2016-11-18 | A kind of deduster with the datonation-inhibition function of back-fire relief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206240235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390660A (en) * | 2016-11-18 | 2017-02-15 | 江苏同庆安全科技有限公司 | Deduster having fire-retarding and explosion-inhibiting functions and working method thereof |
| CN109731410A (en) * | 2019-03-05 | 2019-05-10 | 太原理工大学 | A kind of mining modularization dry dust removal system and dust removal method |
-
2016
- 2016-11-18 CN CN201621237415.1U patent/CN206240235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390660A (en) * | 2016-11-18 | 2017-02-15 | 江苏同庆安全科技有限公司 | Deduster having fire-retarding and explosion-inhibiting functions and working method thereof |
| CN109731410A (en) * | 2019-03-05 | 2019-05-10 | 太原理工大学 | A kind of mining modularization dry dust removal system and dust removal method |
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