CN106310808A - Pulse bag type dust collector - Google Patents
Pulse bag type dust collector Download PDFInfo
- Publication number
- CN106310808A CN106310808A CN201510345227.4A CN201510345227A CN106310808A CN 106310808 A CN106310808 A CN 106310808A CN 201510345227 A CN201510345227 A CN 201510345227A CN 106310808 A CN106310808 A CN 106310808A
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- CN
- China
- Prior art keywords
- casing
- dust collector
- type dust
- bag type
- pulse bag
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- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a pulse bag type dust collector which comprises a first tank body and a second tank body, wherein the second tank body is positioned above the first tank body; a plurality of dust hoppers are arranged below the second tank body; an air outlet is formed in one side of the first tank body; an air inlet is formed in another side of the first tank body; the air inlet is higher than the air outlet. The pulse bag type dust collector disclosed by the invention is capable of effectively removing dust from waste gases of boilers and the like, and is good in dust collection effect, easy to control, simple in structure and convenient to mount and dismount.
Description
Technical field
The present invention relates to dedusting technology field, particularly relate to a kind of pulse bag type dust collector.
Background technology
In prior art, bag filter is the dust collection device being in daily use.Existing bag filter typically wraps
Include ash bucket, casing, filter bag, intake air way, exhaust passage and pulse spraying equipment；Ash bucket is positioned at below casing,
The side opening air inlet of lower box, the top of casing outputs air port, and filter bag is in casing.Intake air way is for entering
Air port is to space in the casing outside filter bag, and exhaust passage is to space in the casing of air outlet, intake air way in filter bag
Isolated by filter bag with exhaust passage.Described pulse spraying equipment include compressed air gas source, injection tube, air valve and
Nozzle；One end of described injection tube connects compressed air gas source through air valve, and the other end is closed；Injection tube
Upper connection has multiple nozzle, and nozzle is towards the opening of a filter bag.Its operation principle is, flue gas is certainly
Intake air way to exhaust passage, is then exhausted from air through filter bag, and filter bag outer wall filters the dust in flue gas, then powder
Dirt falls into ash bucket.Use compressed air, through nozzle, filter bag is carried out deashing.Engineering practice finds, filter
Phenomenons such as condensing, harden often occurs on bag, causes dust pelletizing system impedance to be increased, destroy the normal of system
Work, dust removing effects deteriorates.
In view of this, for above-mentioned technical problem, it is necessary to provide a kind of pulse bag type dust collector.
Summary of the invention
The technical problem to be solved is for above-mentioned deficiency of the prior art exactly, it is provided that one
Plant pulse bag type dust collector.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of pulse bag type dust collector, described pulse bag type dust collector includes the first casing and is positioned at the first casing
Second casing of top, if being provided with dry ash bucket below the second casing, the side of the first casing is provided with air outlet,
The opposite side of the first casing is provided with air inlet, and the height of described air inlet is less than the height of air outlet.
As a further improvement on the present invention, described air inlet is positioned at the centre position of the first casing, air outlet
It is positioned at the top of the first casing.
The invention has the beneficial effects as follows, the pulse bag type dust collector in the present invention can effectively carry out boiler etc. and give up
The dedusting of gas, its good dedusting effect, it is easy to control, and cleaner unit simple in construction, install and convenient disassembly.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the side view of pulse bag type dust collector in the present invention one specific embodiment.
Fig. 2 is the front view of pulse bag type dust collector in the present invention one specific embodiment.
Fig. 3 is the top view of pulse bag type dust collector in the present invention one specific embodiment.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification,
The basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
In the present invention, pulse bag type dust collector is used for certain brewery 5t/h coal-burning boiler, shown in ginseng Fig. 1, Fig. 2,
It includes the first casing 1 and is positioned at the second casing 2 above the first casing, being arranged over of the second casing 2
Promote valve 3.
Further, the second box house is provided with some pulse valves 5, being arranged over and arteries and veins of the second casing 2
Rush the gas bag 4 that valve 5 is connected.
Be provided with some dividing plates 10 in first casing 1, it is preferable that the present invention is provided with two dividing plates, two every
First casing is divided into three independent spaces by plate.At least side of dividing plate is provided with filter bag 13, at the second case
The lower section of body 2 is provided with some injection tubes 15, and the blowing direction of this injection tube 15 is vertically downward.
Be provided with air outlet 11 in the side of the first casing 1, accordingly, the opposite side at the first casing 1 is provided with
Air inlet 12, in the present invention, the height of air inlet 12 is less than the height of air outlet 11, air intake in the present embodiment
Mouth is positioned at the centre position of the first casing, and air outlet is positioned at the top of the first casing, so can improve dedusting
Efficiency.
Further, if be provided with dry ash bucket 9, each ash bucket along air inlet direction in the lower section of the first casing 1
It is all in inverted cone, and the lower section of each ash bucket 9 is provided with unloading valve 8, it is preferable that the present embodiment
In unloading valve 8 be star-shaped ash unloading valve.Further, the ash in ash bucket 9 is observed for convenience, each
One or more transparent observation port 7 it is provided with, by observation port 7 it is observed that in ash bucket on ash bucket 9
Ash is the need of laying down, thus controls the switch of unloading valve 8.The position of observation port can be carried out according to demand
Design, in the present embodiment, observation port 7 is positioned at bin length 1/2 or above it.
Shown in Fig. 3, being provided above upper cover 6 at the second casing 2, upper cover 6 includes some lids
61, each lid is corresponding with ash bucket 9 respectively, each lid 61 is provided with some installing holes 62, preferably
Ground, is provided with 4 installing holes on each lid in the present embodiment, fixture 63 is by installing hole 62 and lid
Body 61 fixedly mounts, and so preferably can mount and dismount upper cover 6, and simple in construction, operation
Convenient.
Pulse bag type dust collector in the present invention can effectively carry out the dedusting of the waste gas such as boiler, its dust removing effects
Good, it is easy to control, and cleaner unit simple in construction, install and convenient disassembly.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, related work
Personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.
The content that the technical scope of this invention is not limited in description, it is necessary to according to right
Determine its technical scope.
Claims (2)
1. a pulse bag type dust collector, it is characterised in that described pulse bag type dust collector includes the first casing
And it is positioned at the second casing above the first casing, and if being provided with dry ash bucket below the second casing, the one of the first casing
Side is provided with air outlet, and the opposite side of the first casing is provided with air inlet, and the height of described air inlet is less than air outlet
Height.
Pulse bag type dust collector the most according to claim 1, it is characterised in that described air inlet is positioned at
The centre position of the first casing, air outlet is positioned at the top of the first casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345227.4A CN106310808A (en) | 2015-06-20 | 2015-06-20 | Pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345227.4A CN106310808A (en) | 2015-06-20 | 2015-06-20 | Pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106310808A true CN106310808A (en) | 2017-01-11 |
Family
ID=57727542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345227.4A Withdrawn CN106310808A (en) | 2015-06-20 | 2015-06-20 | Pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106310808A (en) |
-
2015
- 2015-06-20 CN CN201510345227.4A patent/CN106310808A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |