CN206285637U - A kind of exhaust dust device with bag on artificial board shaping line - Google Patents
A kind of exhaust dust device with bag on artificial board shaping line Download PDFInfo
- Publication number
- CN206285637U CN206285637U CN201621326970.1U CN201621326970U CN206285637U CN 206285637 U CN206285637 U CN 206285637U CN 201621326970 U CN201621326970 U CN 201621326970U CN 206285637 U CN206285637 U CN 206285637U
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- CN
- China
- Prior art keywords
- dust
- bag
- filter bag
- air
- artificial board
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of exhaust dust device with bag on artificial board shaping line,Casing including frame and in frame,Casing includes top air-purifying chamber,Middle part dust removal and filtration room and bottom ash discharge chamber,Air-purifying chamber is provided with maintenance door,Poppet and air outlet,Dust removal and filtration room includes dusty gas import,Guiding device,For the filter bag of Chalk-dust filtering,Pressure sensor for detecting filter bag inside and outside differential pressure,Located at the injection tube on filter bag top,Electromagnetic impulse valve and and high-pressure air source in injection tube,The utility model is used to be had on-site manual and automatically controls two kinds of functions,Can be to deduster deashing,Temperature,Ash discharge etc. carries out automatic detection and control,Timing or automatic spraying deashing,Ash-removal effect is good,Efficiency of dust collection is high,Cooling water pipe heat sink is additionally provided with dirt pocket,Can be by temperature control below the temperature that filter bag long-term work can bear,So as to ensure the service life and safety of dust arrester.
Description
Technical field
The utility model is related to dedusting technology field, a kind of bag-type dusting dress on artificial board shaping line of specific design
Put.
Background technology
With economy and social development, environmental protection has turned into the Important Problems of all trades and professions concern, current bag-type dusting
Device is widely used in dust removal field, and bag-type dusting is intrinsic by filter bag itself and is attached to the dust layer on filter bag surface
Filtration there is in flue gas the dust of certain granules to retain, the clean flue gas after being filtered through filter bag and dust layer are through row
Gas port is discharged, and the dust on filter bag top layer can be purged by different purge modes, existing sack cleaner by with
Using cooperatively for electric precipitation carrys out dedusting, but electric precipitation has certain selectivity to dust, it is impossible to make the acquisition all of all dust very
Purification efficiency high, and influenceed larger by the operating condition of gas temperature, humidity etc., easily dust stratification in use, clearly
Grey effect is poor.
Utility model content
In view of the drawbacks described above of prior art, the utility model is there is provided the bag-type dusting dress on a kind of artificial board shaping line
Put, the dust arrester has on-site manual and automatically controls two kinds of functions, deduster deashing, temperature, ash discharge etc. can be carried out certainly
Dynamic detection and control, regularly or according to pressure automatic spraying deashing, ash-removal effect is good, and efficiency of dust collection is high.
The purpose of this utility model can be realized by technical scheme once：
A kind of exhaust dust device with bag on artificial board shaping line, including frame and the casing in frame, it is described
Casing includes top air-purifying chamber, middle part dust removal and filtration room and bottom ash discharge chamber, and the air-purifying chamber is provided with maintenance door, poppet and use
In the air outlet of discharge pure air, the dust removal and filtration room includes dusty gas import, guiding device, for Chalk-dust filtering
Filter bag, the pressure sensor for detecting filter bag inside and outside differential pressure, the injection tube located at filter bag top, the electromagnetism in injection tube
Pulse valve and the high-pressure air source being connected with electromagnetic impulse valve, the pressure sensor are located in filter bay assembly, the pressure sensing
Device is connected with dust-removing control device, and the dust-removing control device is connected with electromagnetic impulse valve, and temperature is additionally provided with the dust removal and filtration room
Detecting element and cooling water pipe heat sink, the cooling water pipe are provided with regulating valve, in the cooling water pipe cooling water be can
Recycle, the detector unit and regulating valve are connected with dust-removing control device respectively, the ash discharge chamber is using under upper width
Narrow grey bucket structure, the ash discharge chamber bottom is provided with the ash discharging hole for discharging dust, and the ash discharging hole is provided with unloading valve, described
Unloading valve is connected with the dust-removing control device.
After dusty gas enters from the dust removal and filtration room gas feed of deduster, big dust particle is separated to be fallen directly into down
Ash discharge chamber of portion, remaining dust is evenly distributed in the presence of guiding device and enters filter bag, and the filter bag selects good permeability, corrosion resistant
Erosion, breakage resistant luer, resistant to elevated temperatures filter bag, when dusty gas passes through filter bag, dust is to be attracted on filter bag, the cleaning after filtering
Gas permeation filter bag is discharged through poppet in the air-purifying chamber of top and air outlet, with the carrying out of filtering operating mode, when filter bag outer surface
When dust stratification dirt reaches certain thickness, poppet is closed by setting pressure difference or timing, manual control by dust disposing device, open electricity
Magnetic field impulse valve is blown, and blows air excludes rightabout and enters filter bag with gas from top to bottom from filter bag exit, shakes off filter bag
On dust, the dust fallen into ash discharge chamber through unloading valve discharge after, using ash conveying device send out.
Further, the pure air air outlet is provided with exhaust blower.
Further, the air inlet is provided with Roots's machine.
Further, the detector unit is also associated with an alarm, when detecting dust removal and filtration indoor temperature
During higher than certain value, alarm equipment alarm, while the regulating valve that dust-removing control device is opened on cooling water pipe is lowered the temperature.
Further, the exhaust dust device with bag also includes electric cabinet, and control electromagnetic impulse valve is provided with the electric cabinet
First switch, control unloading valve second switch and control to adjust valve the 3rd switch.
Further, the exhaust dust device with bag also includes the touch-screen being connected with the dust-removing control device.
Compared with prior art, the beneficial effects of the utility model are：The utility model is using with on-site manual and certainly
Two kinds of functions of dynamic control, can carry out automatic detection and control, regularly or according in filter bag to deduster deashing, temperature, ash discharge etc.
External differential automatic spraying deashing, ash-removal effect is good, and efficiency of dust collection is high, realizes dust flue gas qualified discharge, and set in dirt pocket
There is cooling water pipe heat sink, temperature can be controlled below the temperature that be can bear in filter bag long-term work, removed so as to ensure that
The service life and safety of dirt device.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, any modification, equivalent substitution and improvements made etc., should be included in of the present utility model
Within protection domain.
As shown in figure 1, a kind of exhaust dust device with bag on artificial board shaping line, including frame and in frame
Casing 1, the casing includes top air-purifying chamber 2, middle part dust removal and filtration room 3 and bottom ash discharge chamber 4, and the air-purifying chamber 2 is provided with inspection
Door 5, poppet 6 and the air outlet 7 for discharging pure air are repaiied, the dust removal and filtration room 3 includes dusty gas import 8, leads
Stream device 9, the filter bag 10 for Chalk-dust filtering, the pressure sensor 11 for detecting filter bag inside and outside differential pressure, located at filter bag top
Injection tube 12, the electromagnetic impulse valve 13 in injection tube and the high-pressure air source 14 that is connected with electromagnetic impulse valve 13, the pressure
Force snesor 11 is used to detect filter bag inside and outside differential pressure that the pressure sensor 11 to be connected with dust-removing control device 15, the deashing control
Device processed 15 is connected with electromagnetic impulse valve 13, is additionally provided with detector unit 16 in the dust removal and filtration room 3 and cooling water pipe 17 drops
Warm device, the cooling water pipe 17 is provided with regulating valve 18, the detector unit 16 and regulating valve 18 respectively with deashing control
Device processed 15 is connected, and the ash discharge chamber 4 uses grey bucket structure wide at the top and narrow at the bottom, and the bottom of the ash discharge chamber 4 is provided with for discharging dust
Ash discharging hole 19, the ash discharging hole 19 is provided with unloading valve 20, and the unloading valve 20 is connected with the dust-removing control device 15.
After dusty gas enters from the 3 dusty gas import of dust removal and filtration room 8 of deduster, big dust particle is separated directly
Bottom ash discharge chamber 4 is fallen into, remaining dust is evenly distributed into filter bag 10 in the presence of guiding device 9, and the filter bag 10 is selected
Good permeability, corrosion-resistant, breakage resistant luer, resistant to elevated temperatures filter bag 10, when dusty gas passes through filter bag 10, dust is to be attracted to filter
On bag 10, the clean gas after filtering are discharged through filter bag 10 through poppet 6 in top air-purifying chamber 2 and air outlet 7, with filtering
The carrying out of operating mode, when the external surface area dust of filter bag 10 reaches certain thickness, by dust-removing control device 15 by setting pressure difference or timing,
Manually control close poppet 6, open electromagnetic impulse valve 13 be blown, blows air from the exit of filter bag 10 from top to bottom with gas
Exclude rightabout and enter filter bag 10, shake off the dust on filter bag 10, the dust fallen into ash discharge chamber 4 is discharged through unloading valve 20
Afterwards, sent out using ash conveying device.
The air outlet 7 of the pure air is provided with exhaust blower.
The dusty gas import 8 is provided with roots blower.
The detector unit 16 is also associated with an alarm 21, is higher than one when dust removal and filtration indoor temperature is detected
During definite value, alarm 21 is alarmed, while the regulating valve 18 that dust-removing control device 15 is opened on cooling water pipe 17 is lowered the temperature.
The exhaust dust device with bag also includes electric cabinet 22, and the of control electromagnetic impulse valve 13 is provided with the electric cabinet 22
3rd switch 25 of one switch 23, the second switch 24 for controlling to adjust valve 18 and control unloading valve 20.
The exhaust dust device with bag also includes the touch-screen 25 being connected with the dust-removing control device 15.
Claims (6)
1. a kind of exhaust dust device with bag on artificial board shaping line, it is characterised in that including frame and in frame
Casing, the casing include top air-purifying chamber, middle part dust removal and filtration room and bottom ash discharge chamber, the air-purifying chamber be provided with maintenance door,
Poppet and the air outlet for discharging pure air, the dust removal and filtration room include dusty gas import, guiding device, are used for
The filter bag of Chalk-dust filtering, the pressure sensor for detecting filter bag inside and outside differential pressure, the injection tube located at filter bag top, located at injection
Electromagnetic impulse valve on pipe and the high-pressure air source being connected with electromagnetic impulse valve, the pressure sensor in filter bag, the pressure
Force snesor is connected with dust-removing control device, and the dust-removing control device is connected with electromagnetic impulse valve, is also set in the dust removal and filtration room
Have detector unit and a cooling water pipe heat sink, the cooling water pipe is provided with regulating valve, the detector unit and
Regulating valve is connected with dust-removing control device respectively, and the ash discharge chamber uses grey bucket structure wide at the top and narrow at the bottom, and the ash discharge chamber bottom sets
There is the ash discharging hole for discharging dust, the ash discharging hole is provided with unloading valve, and the unloading valve is connected with the dust-removing control device.
2. the exhaust dust device with bag on artificial board shaping line according to claim 1, it is characterised in that the air-out
Mouth is provided with exhaust blower.
3. the exhaust dust device with bag on artificial board shaping line according to claim 1, it is characterised in that the dust-laden
Gas feed is provided with roots blower.
4. the exhaust dust device with bag on artificial board shaping line according to claim 1, it is characterised in that the temperature
Detecting element is also associated with an alarm.
5. the exhaust dust device with bag on artificial board shaping line according to claim 1, it is characterised in that the pocket type
Dust arrester also includes electric cabinet, and first switch, the of control unloading valve of control electromagnetic impulse valve are provided with the electric cabinet
3rd switch of two switches and control and regulation valve.
6. the exhaust dust device with bag on artificial board shaping line according to claim 1, it is characterised in that the pocket type
Dust arrester also includes the touch-screen being connected with the dust-removing control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326970.1U CN206285637U (en) | 2016-12-06 | 2016-12-06 | A kind of exhaust dust device with bag on artificial board shaping line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326970.1U CN206285637U (en) | 2016-12-06 | 2016-12-06 | A kind of exhaust dust device with bag on artificial board shaping line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206285637U true CN206285637U (en) | 2017-06-30 |
Family
ID=59096318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326970.1U Expired - Fee Related CN206285637U (en) | 2016-12-06 | 2016-12-06 | A kind of exhaust dust device with bag on artificial board shaping line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206285637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638752A (en) * | 2017-11-14 | 2018-01-30 | 合肥合意环保机电装备制造有限公司 | A kind of exhaust dust device with bag with pressure overload protection system |
| CN109482006A (en) * | 2017-09-12 | 2019-03-19 | 苏州协昌环保科技股份有限公司 | The monitoring system of cleaner |
-
2016
- 2016-12-06 CN CN201621326970.1U patent/CN206285637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482006A (en) * | 2017-09-12 | 2019-03-19 | 苏州协昌环保科技股份有限公司 | The monitoring system of cleaner |
| CN107638752A (en) * | 2017-11-14 | 2018-01-30 | 合肥合意环保机电装备制造有限公司 | A kind of exhaust dust device with bag with pressure overload protection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20211206 |