CN207286966U - A kind of pulse retracting device of nano silica fume - Google Patents
A kind of pulse retracting device of nano silica fume Download PDFInfo
- Publication number
- CN207286966U CN207286966U CN201721282328.2U CN201721282328U CN207286966U CN 207286966 U CN207286966 U CN 207286966U CN 201721282328 U CN201721282328 U CN 201721282328U CN 207286966 U CN207286966 U CN 207286966U
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- Prior art keywords
- pulse
- silica fume
- nano silica
- retracting device
- gas
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Abstract
The utility model discloses a kind of pulse retracting device of nano silica fume, from top to bottom include high-pressure pump, impulse electromagnetic valve, gas pipeline, coupling tube, body and ash bucket successively, the body is equipped with pulse backblowing wind system, pulse cleaning system includes high-pressure pump, impulse electromagnetic valve, gas distribution plate and the injection tube of gas pipeline connection, the injection tube is connected between filter bag with Venturi tube, the gas distribution plate upper end is connected by gas pipeline with high-pressure pump, the organism bottom is equipped with ash bucket, and the ash bucket is equipped with block clearing air bubble and ash removing opening.The beneficial effects of the utility model:The design of block clearing air bubble and ash removing opening, which avoids dust and puts up a bridge, influences ash discharge, improves work efficiency；Filter bag is connected using Venturi tube, extends the service life of filter bag, it is cost-effective；Gas distribution plate coordinates with both injection tubes so that gas is uniformly blown, and lifting is blown effect.
Description
Technical field
The utility model is a kind of pulse retracting device of nano silica fume, belongs to dust recovery technology field.
Background technology
The retracting device of nano silica fume is essentially deduster, and the recycling of nano silica fume is carried out using sack cleaner mostly
Recycling, pulsed jet cloth filter is the improved new and effective pulse bag type dust collector on the basis of bag filter.It is used
Locellus blowing-out pulse jetting deashing technology, the shortcomings that overcoming general pulse deduster and blowback dust remover in branch room, deashing ability
By force, high dust collection efficiency, concentration of emission is low, and air leak rate of air curtain is small, less energy consumption, and steel consumption is few, and floor space is few, stable and reliable operation, economical
It is profitable.Suitable for the purification of dusty gas and returning for material of metallurgy, building materials, cement, machinery, chemical industry, electric power, light industry
Receive.
Prior art discloses Application No.：A kind of novel pulse bag filters of CN201520091314.7, including shell
Body and dust-removing box, it is characterised in that railing is installed at the top of the housing, cylinder and electromagnetism arteries and veins are installed below railing
Valve is rushed, air-channel system is installed on the right side of the railing, a cat ladder, the left side peace of the housing are connected with below air-channel system
Equipped with air inlet, air outlet is installed on the right side of the housing, an ash bucket, the surrounding peace of ash bucket are installed below the housing
Equipped with pillar, the housing is wrapped in filter chamber, and the housing is externally connected to conduction pipe, admission line one, air inlet pipe
Road two, admission line switching valve one and admission line switching valve two：The dust-removing box is installed on inside filter chamber, the dedusting
Upper cover plate is installed at the top of babinet, upper box and injection tube, the left side installation of the injection tube are installed below upper cover plate
There is a gas bag, Venturi tube and card are installed on the right side of gas bag, dedusting filtering bag and filter bag frame are installed below card, it is described
Venturi tube is installed on filter bag frame, and an inspection door, the left side peace of the dust-removing box are provided with the right side of the dust-removing box
Equipped with a controller, an ash exhauster is installed below the dust-removing box.A kind of novel pulse cloth bag of the utility model
Deduster uses the gas purification mode of outside filtering type, and purification efficiency is high, but ash bucket easily blocks, and the service life of filter bag is not grown, fortune
Row is of high cost.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of pulse recycling dress of nano silica fume
Put, easily blocked with solving the practicality ash bucket, the problem of service life of filter bag is not grown, and operating cost is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of nano silica fume
Pulse retracting device, its structure include high-pressure pump, impulse electromagnetic valve, gas pipeline, coupling tube, gas distribution plate, injection tube, machine
Body, filter bag, smoke inlet pipe, ash bucket, block clearing air bubble, Venturi tube, thermal insulation protection set, control cabinet, base, ash removing opening, branch
Leg, dust export, the body are equipped with pulse backblowing wind system, and pulse cleaning system includes the high pressure gas of gas pipeline connection
Pump, impulse electromagnetic valve, gas distribution plate and injection tube, the injection tube are connected between filter bag with Venturi tube, the gas distribution plate upper end
It is connected by gas pipeline with high-pressure pump, the gas pipeline is equipped with impulse electromagnetic valve, and the organism bottom is equipped with ash bucket,
The ash bucket is equipped with block clearing air bubble and ash removing opening, and the smoke inlet pipe is installed on ash bucket upper left side, is set on the right side of the body
There is control cabinet, the body outer wall is cased with thermal insulation protection set.
Further, the block clearing gas big gun and dust export are installed by nut and connected.
Further, the gas distribution plate is connected with injection hole.
Further, the injection tube is connected between filter bag with Venturi tube.
Further, angle is less than 40 degree between the supporting leg and base.
Further, the gas pipeline is equipped with impulse electromagnetic valve.
Further, the body outer wall is cased with thermal insulation protection set.
The beneficial effects of the utility model：The design of block clearing air bubble and ash removing opening, which avoids dust and puts up a bridge, influences ash discharge,
Improve work efficiency；Filter bag is connected using Venturi tube, extends the service life of filter bag, it is cost-effective；Gas distribution plate and injection
The two cooperation of pipe causes gas to be uniformly blown, lifting injection effect.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of the pulse retracting device of nano silica fume of the utility model.
In figure：High-pressure pump -1, impulse electromagnetic valve -2, gas pipeline -3, coupling tube -4, gas distribution plate -5, injection tube -6, machine
Body -7, filter bag -8, smoke inlet pipe -9, ash bucket -10, block clearing air bubble -11, Venturi tube -12, thermal insulation protection set -13, control
Case -14, base -15, ash removing opening -16, supporting leg -17, dust export -18.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Referring to Fig. 1, the utility model provides a kind of pulse retracting device of nano silica fume：Its structure includes high-pressure pump
1st, impulse electromagnetic valve 2, gas pipeline 3, coupling tube 4, gas distribution plate 5, injection tube 6, body 7, filter bag 8, smoke inlet pipe 9, ash bucket
10th, block clearing air bubble 11, Venturi tube 12, thermal insulation protection set 13, control cabinet 14, base 15, ash removing opening 16, supporting leg 17, dust
Outlet 18, the body 7 are equipped with pulse backblowing wind system, and pulse cleaning system includes the high-pressure pump that gas pipeline 3 connects
1st, impulse electromagnetic valve 2, gas distribution plate 5 and injection tube 6, are connected, the distribution between the injection tube 6 and filter bag 8 with Venturi tube 12
5 upper end of disk is connected by gas pipeline 3 with high-pressure pump 1, and the gas pipeline 3 is equipped with impulse electromagnetic valve 2, the body 7
Bottom is equipped with ash bucket 10, and the ash bucket 10 is equipped with block clearing air bubble 11 and ash removing opening 16, and the smoke inlet pipe 9 is installed on ash bucket
10 upper left sides, the right side of body 7 are equipped with control cabinet 14, and 7 outer wall of body is cased with thermal insulation protection set 13.
Operation principle：After the utility model installs, first check whether each component is normal.Staff is carrying out nano-silicon
Before powder collection work, first operational outfit, nano silica fume flue gas is imported by smoke inlet pipe 9.Due to gas volume rapid expansion,
The larger silica flour of some volumes is fallen into ash bucket 10 by gravity sedimentation, remaining most of grit ascends into filter bag 8 with air-flow,
Grit is trapped in the outside of filter bag 8 after the filtering of filter bag 8, and continuous with filtering carries out, on 7 internal drag of body is continuous
Rise, when resistance gets to certain value, control cabinet sends order, and impulse electromagnetic valve 2 and high-pressure pump 1 are operated together with deashing
The high pressure inverted draft of effect is sent into filter bag 8, is made 8 rapid bulging of filter bag and is shaken strongly.The nano silica fume in the outside of filter bag 8 exists
Shaken off under vibratory forces, into ash bucket.
When carrying out deashing work, block clearing air bubble 11 can be opened by control cabinet 14 and carry out deashing work.Block clearing air
After big gun 11 completes work, deenergization, opens ash removing opening 16, is stretched into instrument in ash removing opening 16 and carries out secondary deashing.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of pulse retracting device of nano silica fume, its structure includes high-pressure pump (1), impulse electromagnetic valve (2), gas pipeline
(3), coupling tube (4), gas distribution plate (5), injection tube (6), body (7), filter bag (8), smoke inlet pipe (9), ash bucket (10), block clearing
Air bubble (11), Venturi tube (12), thermal insulation protection set (13), control cabinet (14), base (15), ash removing opening (16), supporting leg
(17), dust export (18), the body (7) are equipped with pulse backblowing wind system, and pulse cleaning system includes gas pipeline (3)
High-pressure pump (1), impulse electromagnetic valve (2), gas distribution plate (5) and the injection tube (6) of connection, between the injection tube (6) and filter bag (8)
Connected with Venturi tube (12), gas distribution plate (5) upper end is connected by gas pipeline (3) with high-pressure pump (1), described to supply gas
Pipeline (3) is equipped with impulse electromagnetic valve (2), and body (7) bottom is equipped with ash bucket (10), and it is empty that the ash bucket (10) is equipped with block clearing
Gas big gun (11) and ash removing opening (16), the smoke inlet pipe (9) are installed on ash bucket (10) upper left side, are set on the right side of the body (7)
There is control cabinet (14), body (7) outer wall is cased with thermal insulation protection set (13).
A kind of 2. pulse retracting device of nano silica fume according to claim 1, it is characterised in that：The block clearing gas big gun
(11) installed and connected by nut with dust export (18).
A kind of 3. pulse retracting device of nano silica fume according to claim 1, it is characterised in that：The gas distribution plate and spray
Aperture blowing is connected.
A kind of 4. pulse retracting device of nano silica fume according to claim 1, it is characterised in that：The injection tube (6)
Connected between filter bag (8) with Venturi tube (12).
A kind of 5. pulse retracting device of nano silica fume according to claim 1, it is characterised in that：The supporting leg (17) with
Angle is less than 40 degree between base (15).
A kind of 6. pulse retracting device of nano silica fume according to claim 1, it is characterised in that：The gas pipeline
(3) it is equipped with impulse electromagnetic valve (2).
A kind of 7. pulse retracting device of nano silica fume according to claim 1, it is characterised in that：The body (7) is outside
Wall is cased with thermal insulation protection set (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282328.2U CN207286966U (en) | 2017-09-30 | 2017-09-30 | A kind of pulse retracting device of nano silica fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282328.2U CN207286966U (en) | 2017-09-30 | 2017-09-30 | A kind of pulse retracting device of nano silica fume |
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| Publication Number | Publication Date |
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| CN207286966U true CN207286966U (en) | 2018-05-01 |
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| CN201721282328.2U Active CN207286966U (en) | 2017-09-30 | 2017-09-30 | A kind of pulse retracting device of nano silica fume |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847443A (en) * | 2020-08-24 | 2020-10-30 | 青岛南墅瑞英石墨有限公司 | Pulse material collecting device of graphitizing furnace |
-
2017
- 2017-09-30 CN CN201721282328.2U patent/CN207286966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847443A (en) * | 2020-08-24 | 2020-10-30 | 青岛南墅瑞英石墨有限公司 | Pulse material collecting device of graphitizing furnace |
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