CN206911867U - Dust stratification thickness measure and the device of cleaning - Google Patents
Dust stratification thickness measure and the device of cleaning Download PDFInfo
- Publication number
- CN206911867U CN206911867U CN201720853861.3U CN201720853861U CN206911867U CN 206911867 U CN206911867 U CN 206911867U CN 201720853861 U CN201720853861 U CN 201720853861U CN 206911867 U CN206911867 U CN 206911867U
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- cleaning
- dust stratification
- outer tube
- cleaning shaft
- connecting tube
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Abstract
It the utility model is related to the device of a kind of dust stratification thickness measure and cleaning, including cleaning shaft（13）, described cleaning shaft（13）Cleaning door is being opened up close to corner（12）, described cleaning door（12）Place is tiltedly installed with and cleaning shaft（13）Between acute angle be α deashing pipeline（1）, in addition to connecting tube（3）, described connecting tube（3）One end and deashing pipeline（1）Away from cleaning shaft（13）One end fix and its other end passes through flange（9）It is fixed with and is located at connecting tube（3）With deashing pipeline（1）It is interior and cleaning shaft is stretched into inclination alpha（13）Interior measurement sleeve pipe（2）, described measurement sleeve pipe（2）On offer apopore（7）And connect water inlet pipe.The utility model can realize the on-line measurement of dust stratification thickness and dust stratification clearing function inside cleaning shaft.
Description
Technical field
It the utility model is related to pipeline dedusting technology field, and in particular to the device of a kind of dust stratification thickness measure and cleaning.
Background technology
In sintering, in ironmaking processes, because dedusting pipeline designs are unreasonable, cleaning dust stratification not in time or the suction original such as not enough
Cause, dedusting ash is easily cumulative in pipeline corner bottom, such as finds and adopt an effective measure to be handled not in time, finally
Cleaning shaft will be caused to block and be forced shutdown processing, safety and environmental protection production is returned and bring influence.Prior art is in pipeline
Dedusting, typically opened when deduster is shut down peep hole check dust stratification situation, cleared up when ash quantity is big using water under high pressure,
Time length is spent, maintenance cost is high, easily causes live ponding and mud, and certain influence is brought to economic and environment-friendly production.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided the device of a kind of dust stratification thickness measure and cleaning, Neng Goushi
The on-line measurement of dust stratification thickness and dust stratification cleaning inside existing cleaning shaft.
The utility model is achieved by the following technical solution：
The device of a kind of dust stratification thickness measure and cleaning, including cleaning shaft are provided, described cleaning shaft turns close
Cleaning door is opened up at angle, the deashing pipeline that the acute angle between cleaning shaft is α is tiltedly installed with described cleaning door, is also wrapped
Include connecting tube, one end and the one end of deashing pipeline away from cleaning shaft of described connecting tube are fixed and its other end passes through flange
It is fixed with the measurement sleeve pipe in connecting tube and deashing pipeline and stretched into inclination alpha in cleaning shaft, described measurement sleeve pipe
Including inner sleeve and outer tube, described inner sleeve and outer tube stretch into cleaning shaft one end sealed by annular catch it is solid
Fixed, inner sleeve is fixed with the rounded tabs of matching in one end away from cleaning shaft, the one end of outer tube away from cleaning shaft with
Connecting tube upper flange is fixed and connects water inlet pipe, and apopore is opened up on the overcoat tube wall above rounded tabs.
The current of certain pressure are pressed into from measurement sleeve pipe one end by water inlet pipe, apopore of the water from measurement sleeve outer wall
Discharge and be adhered to after dust stratification is moistened after being contacted with dust stratification in cleaning shaft on the outer wall of measurement sleeve pipe, measure dust stratification thickness
When, sleeve pipe is measured by taking out, by measuring the wet dust stratification length bonded on measurement sleeve surface, the installation according to measurement sleeve pipe
Angle [alpha] can calculates the dust stratification thickness inside cleaning shaft.When clearing up dust stratification, first dismounting measurement sleeve pipe and connecting tube, make
The dust stratification at this position is cleaned out with ash cleaning tool for heat, measurement sleeve pipe and connecting tube is installed again, realizes deashing.
Inner sleeve is sealed with outer tube in the one end for stretching into cleaning shaft by annular catch and the other end of inner sleeve leads to
Rounded tabs closing is crossed, water enters from the gap of inner sleeve and outer tube and arranged from the apopore of overcoat tube wall in water inlet pipe
Go out, dust can be entered in inner sleeve by annular catch in cleaning shaft..
Preferably, described inner sleeve pipe outer wall and the inwall spacing of outer tube are more than or equal to 3cm.
Inner sleeve is used to measure current by the way that gap is too small easily to be gone out to produce larger pressure in gap with overcoat tube pitch
By force so that current can not pass through, and cause the dust stratification thickness inaccuracy measured.
Preferably, described permeable hole is uniformly arranged on the outer tube wall vertical with outer tube axis and in overcoat
The vertical interval of adjacent permeable hole is 5cm on length of tube direction.
Overcoat tube wall is divided into by apopore goes out the water surface at equal intervals, delivery port of the flowing water in water inlet pipe from respective heights
Outflow, water outlet error can be reduced, improve the accuracy for measuring dust stratification thickness.
Preferably, being staggered between described apopore is adjacent on outer casing length direction and acute angle is
45°。
Apopore is staggered, and guarantee can be discharged and combined with dust from different perspectives is bonded in overcoat tube wall, protects
Demonstrate,prove the stability of water outlet and improve the degree of accuracy of measurement.
Preferably, a diameter of 2-4mm of described apopore.
Preferred a diameter of 2mm of apopore, ensure that flowing water is uniform.
Further, sealed valve is provided with described connecting tube, the internal diameter of described sealed valve is more than the outer of outer tube
Footpath.
Connection sets sealed valve inside the Pass, can, when taking out measurement sleeve pipe measurement dust stratification thickness, to utilize sealing valve
Door realizes the sealing of connecting tube and deashing pipeline, prevents dust from revealing, influences working environment.The internal diameter of sealed valve is more than overcoat
Pipe external diameter allows outer tube to pass through valve, does not influence removing and installing for outer tube.
The beneficial effects of the utility model：
First, the on-line measurement of dust stratification thickness and dust stratification cleaning inside cleaning shaft can be realized；
2nd, cheap, cost-effective, simple in construction and operation simplifies.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is in Fig. 12 structural representation；
Fig. 3 is in Fig. 13 structural representation；
Fig. 4 is mounting structure schematic diagram of the present utility model.
Shown in figure：
1st, deashing pipeline, 2, measurement sleeve pipe, 3, connecting tube, 4, annular catch, 5, outer tube, 6, inner sleeve, 7, apopore,
8th, rounded tabs, 9, flange, 10, valve, 11, adpting flange, 12, cleaning door, 13, cleaning shaft.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, this programme is illustrated.
A kind of dust stratification thickness measure and the device of cleaning, including cleaning shaft 13, described cleaning shaft 13 turn close
Cleaning door 12 is opened up at angle, cleaning door 12 is preferably provided at the lower section of cleaning shaft 13, convenient to install deashing pipeline 1 and carry out clear
Ash, be tiltedly installed with described cleaning door 12 with the deashing pipeline 1 that 13 acute angles of cleaning shaft are α, deashing pipeline 1 with
Cleaning shaft 13 can by welding, riveting, the mode such as grafting be fixedly connected, in addition to connecting tube 3, described connecting tube 3
One end and the one end of deashing pipeline 1 away from cleaning shaft 13 fix and its other end is fixed with positioned at connecting tube 3 by flange 9
Measurement sleeve pipe 2 that is interior with deashing pipeline 1 and being stretched into inclination alpha in cleaning shaft 13, the described outer wall of measurement sleeve pipe 2 offer out
Water hole 7, measurement sleeve pipe 2 stretch into one end closing of cleaning shaft 13 and its other end connection water inlet pipe.
Described measurement sleeve pipe 2 includes inner sleeve 6 and outer tube 5, and the spacing of described inner sleeve 6 and outer tube 5 is more than
Equal to 3cm.Spacing can be arranged to 3cm, 4cm, 6cm etc., be preferable to carry out as one kind of the present utility model according to being actually needed
Mode, the spacing of inner sleeve 6 and outer tube 5 is 3cm.
One end that described inner sleeve 6 and outer tube 5 stretches into cleaning shaft 13 passes through the annular fixing seal of catch 4, inner sleeve
Pipe 6 is fixed with the rounded tabs 8 of matching in one end away from cleaning shaft 13, one end of described outer tube 5 with connecting tube 3
Flange 9 is fixed, and described apopore 7 is located on the tube wall of outer tube 5 of the top of rounded tabs 8.
Described apopore 7 is uniformly arranged on the wall of outer tube 5 vertical with the axis of outer tube 5 and grown in outer tube 5
The vertical interval of adjacent apopore 7 is 5cm on degree direction, and four apopores 7 are one group, are evenly distributed on the tube wall of outer tube 5
On, the preferred 2mm of diameter of apopore 7, the apopore 7 of different-diameter, described outer tube according to being actually needed, can be opened up certainly
Being staggered between adjacent apopore 5 and acute angle are 45 ° on 5 length directions.
Sealed valve 10 is provided with described connecting tube 3, the internal diameter of described sealed valve 10 is more than the outer of outer tube 5
Footpath.
Installation process of the present utility model：Deashing pipeline 1 is first arranged on the bottom of cleaning shaft 13 using electric welding
At cleaning door 12, acute angle is α between deashing pipeline 1 and cleaning shaft 13, and the other end of deashing pipeline 1 is provided with adpting flange
11 and it is fixedly connected by adpting flange 11 with one end of connecting tube 3, the other end of connecting tube 3 is fixed with position also by flange 9
Measurement sleeve pipe 2 that is interior in connecting tube 3 and deashing pipeline 1 and being stretched into inclination alpha in cleaning shaft 13, measurement sleeve pipe 2 are for spacing
3cm inner sleeve 6 and outer tube 5.
Measure dust stratification thickness when, inner sleeve 6 and outer tube 5 away from cleaning shaft 13 one end access water inlet pipe, open into
The recession of valve 15 seconds of water pipe remove water inlet pipe, and one end that cleaning shaft 13 is stretched into due to inner sleeve 6 and outer tube 5 passes through annular gear
Piece 4 seals, and inner sleeve 6 is fixed with the rounded tabs 8 of matching in one end away from cleaning shaft 13, water is by inner sleeve 6 and outside
The gap of sleeve pipe 5 passes through and contacts and be bonded in outer with the dust stratification in cleaning shaft 13 from the discharge of apopore 7 of the tube wall of outer tube 5
The surface of sleeve pipe 5, and dust stratification enters in inner sleeve 6 from the opening of inner sleeve 6 at annular catch 4 in cleaning shaft 13, passes through dismounting
The flange 9 that connecting tube 3 is connected with outer tube 5, measurement sleeve pipe 2, and the valve 10 closed in connecting tube 3 are quickly removed, passes through sight
Examining the wet dust stratification length for finding to be bonded on the surface of outer tube 5 should be highly close with the dust stratification in inner sleeve 6, and measurement obtains dust stratification
Length or height be H, due to measurement sleeve pipe 2 setting angle be α, obtained according to right angled triangle corner relation inside pipeline
Dust stratification thickness D ≈ H/tan α.
Judge whether to carry out deashing to cleaning shaft 13 by measuring dust stratification thickness, dust stratification is carried out if dust stratification thickness is larger
Cleaning, by dismantling connection pipe 3 and measurement sleeve pipe 2 and the adpting flange 11 of deashing pipeline 1, connecting tube 3 and measurement sleeve pipe 2 are torn open
Unload, cleaned out the dust stratification in deashing pipeline 1 using ash cleaning tool for heat, measurement sleeve pipe 2 and connecting tube 3 are finally passed through into method again
Orchid 9 and adpting flange 11 are respectively installed to corresponding position, complete deashing.
Certainly, described above is also not limited to the example above, and technical characteristic of the utility model without description can lead to
Cross or realized using prior art, be will not be repeated here；Above example and accompanying drawing are merely to illustrate technology of the present utility model
It is to limitation of the present utility model that scheme, which is not, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in essential scope of the present utility model
For the variations, modifications, additions or substitutions made without departure from objective of the present utility model, should also belong to right of the present utility model will
Seek protection domain.
Claims (6)
1. a kind of dust stratification thickness measure and the device of cleaning, including cleaning shaft（13）, described cleaning shaft（13）Close
Corner opens up cleaning door（12）, it is characterised in that：Described cleaning door（12）Place is tiltedly installed with and cleaning shaft（13）Between
Acute angle is α deashing pipeline（1）, in addition to connecting tube（3）, described connecting tube（3）One end and deashing pipeline（1）Far
From cleaning shaft（13）One end fix and its other end passes through flange（9）It is fixed with and is located at connecting tube（3）With deashing pipeline（1）
It is interior and cleaning shaft is stretched into inclination alpha（13）Interior measurement sleeve pipe（2）, described measurement sleeve pipe（2）Including inner sleeve（6）With it is outer
Sleeve pipe（5）, described inner sleeve（6）And outer tube（5）Stretch into cleaning shaft（13）One end pass through annular catch（4）Sealing is solid
It is fixed, inner sleeve（6）Away from cleaning shaft（13）One end in be fixed with the rounded tabs of matching（8）, outer tube（5）Away from dedusting
Pipeline（13）One end and connecting tube（3）Upper flange（9）Fix and connect water inlet pipe, in rounded tabs（8）The outer tube of top
（5）Apopore is opened up on tube wall（7）.
2. dust stratification thickness measure according to claim 1 and the device of cleaning, it is characterised in that：Described inner sleeve（6）
Outer wall and outer tube（5）Inwall spacing be more than or equal to 3cm.
3. dust stratification thickness measure according to claim 1 and the device of cleaning, it is characterised in that：Described apopore（7）
It is uniformly arranged on and outer tube（5）The vertical outer tube of axis（5）On wall and in outer tube（5）Adjacent water outlet on length direction
Hole（7）Vertical interval be 5cm.
4. dust stratification thickness measure according to claim 3 and the device of cleaning, it is characterised in that：Described apopore（7）
In outer tube（5）On length direction it is adjacent between be staggered and acute angle be 45 °.
5. the device of the dust stratification thickness measure and cleaning according to claim 4, it is characterised in that：Described apopore（7）
A diameter of 2-4mm.
6. the device of the dust stratification thickness measure and cleaning according to Claims 2 or 3, it is characterised in that：Described connecting tube
（3）It is interior to be provided with sealed valve（9）, described sealed valve（9）Internal diameter be more than outer tube（5）External diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853861.3U CN206911867U (en) | 2017-07-14 | 2017-07-14 | Dust stratification thickness measure and the device of cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853861.3U CN206911867U (en) | 2017-07-14 | 2017-07-14 | Dust stratification thickness measure and the device of cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206911867U true CN206911867U (en) | 2018-01-23 |
Family
ID=61347244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853861.3U Expired - Fee Related CN206911867U (en) | 2017-07-14 | 2017-07-14 | Dust stratification thickness measure and the device of cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206911867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084102A (en) * | 2021-04-15 | 2021-07-09 | 重庆大学 | Crystallizer protection slag liquid slag layer thickness testing device and method based on wettability |
-
2017
- 2017-07-14 CN CN201720853861.3U patent/CN206911867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084102A (en) * | 2021-04-15 | 2021-07-09 | 重庆大学 | Crystallizer protection slag liquid slag layer thickness testing device and method based on wettability |
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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: 20180123 Termination date: 20210714 |