CN206762344U - A kind of dense bucket structure - Google Patents
A kind of dense bucket structure Download PDFInfo
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- CN206762344U CN206762344U CN201720562460.2U CN201720562460U CN206762344U CN 206762344 U CN206762344 U CN 206762344U CN 201720562460 U CN201720562460 U CN 201720562460U CN 206762344 U CN206762344 U CN 206762344U
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- dense bucket
- dense
- underflow pipe
- pipe
- underflow
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Abstract
The utility model discloses a kind of dense bucket structure, including the dense bucket body one in inverted cone-shaped structure form, the dense bucket body upper end is provided with charging aperture, discharging opening is provided through on the dense bucket oblique side in body lower end, the discharge outlet is provided with underflow pipe, underflow tube cavity forms the passage for confessing material, described underflow pipe one end connects setting with the dense bucket chamber body, the other end tilts extension to dense bucket outer body obliquely downward, it is characterized in that, the discharge outlet is fixedly connected with the sleeve pipe being obliquely installed, the underflow pipe is removably mounted in the cavity of described sleeve pipe.The utility model has the advantages of being convenient for changing underflow pipe, overhaul efficiency is high, and cost is low.
Description
Technical field
It the utility model is related to mortar concentration technique field；More particularly to a kind of dense bucket structure.
Background technology
Dense bucket is the solid-liquid separating equipment based on gravitational settling effect, is usually welded by concrete, timber or metal
Plate builds up the cylindrical shape shallow slot with cone bottom as structural material.Ore pulp is concentrated by gravitational settling and by the underflow of dense bucket bottom
Mouth is drawn off；Dense bucket top produces more peace and quiet clarified solution, is discharged by the annular chute at top.
The dense bucket used at present is a taper structure form stood upside down, and dense bucket upper end is provided with overflow launder, lower end
Underflow pipe is installed, mortar flows into from the upper end of dense bucket, the inclination to dense bucket under gravity of high concentrated, solid mineral
Side settles, and flows downward, and is discharged from underflow pipe；And the water in Separate Fine-grained Minerals and mortar then from it is dense bucket top overflow to
Overflow launder is discharged.
But existing underflow pipe is directly weldingly fixed on the side of dense bucket bottom, underflow pipe one end and dense bucket
Inner chamber insertion is set, and the other end is through dense bucket side and tilts down extension, and the one end of underflow pipe away from dense bucket is also set up
There is valve.The work of separation of solid and liquid can be played to the slurries for flowing into dense bucket by being provided with the dense bucket of the underflow pipe of this spline structure
With the concentration of the slurries flowed out from underflow pipe is higher than the concentration for the slurries for flowing into dense bucket, but still has the defects of following：
1st, underflow pipe is the sole outlet discharged after the mortar concentration inside dense bucket, can make it that the pressure in underflow pipe exit is larger,
For a long time by the impact and abrasion of mortar, it can cause underflow pipe is worn out spillage phenomenon occur, influence to construct, and underflow pipe is
Be welded direct on dense bucket side, it is necessary to when changing, weld weld seam need to be cut open, but repeatedly change, just needed pair
Installed position increase steel plate is fixed, and reduces the intensity and service life of dense bucket.2nd, because underflow pipe is away from dense
One end of bucket is provided with valve, and when valve is not all turned on or closed, mortar produces impact and abrasion to valve, can lead
The worn out failure of valve is caused, spillage phenomenon occurs, frequently changes valve, can not only reduce efficiency of construction, can also improve construction cost.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
It is enough more easily to change underflow pipe, the cost of overhaul is reduced, improves the dense bucket structure of overhaul efficiency.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of dense bucket structure, including one be in inverted cone-shaped structure form dense bucket body, it is described it is dense bucket body on
End is provided with charging aperture, is provided through discharging opening on the dense bucket oblique side in body lower end, the discharge outlet is set
There is underflow pipe, underflow tube cavity forms the passage for confessing material, and described underflow pipe one end connects with the dense bucket chamber body and set
Put, the other end tilts extension to dense bucket outer body obliquely downward, it is characterised in that the discharge outlet is fixedly connected with inclination
The sleeve pipe of setting, the underflow pipe are removably mounted in the cavity of described sleeve pipe.
In the technical program, dense bucket structure includes a dense bucket body in inverted cone-shaped structure form, and dense bucket is originally
Body upper end is provided with a charging aperture, and so, after material enters dense bucket body, the larger solid mineral of density will be deposited in
On the inclined side of dense bucket body, then along inclined ramp slide downward, the underflow pipe discharge set from discharge outlet, structure
Simply, it is easy to implement.Underflow pipe is detachably mounted to dense bucket body by sleeve, can be with after underflow pipe abrasion
Underflow pipe is only changed, avoids dismantling the problem of inconvenient caused by being welded direct on dense bucket body due to underflow pipe, convenient inspection
Look into maintenance and change.
As optimization, described sleeve pipe one end reaches the dense bucket body interior through the discharging opening and struggles against this to dense
Internal portion's extension, the other end tilt extension positioned at the dense bucket outer body and to the dense bucket outer body obliquely downward.
So, sleeve pipe one end extends to dense bucket body interior, and material enters underflow pipe from dense bucket body interior, reduced
Material is to dense bucket body tiltedly sideways impact and abrasion, the service life of the dense bucket body of extension.
As optimization, described sleeve pipe includes the canned paragraph and active segment that face is set in the axial direction, the canned paragraph weldering
It is connected on the dense bucket body；Both ends end each radially inwardly extending formation that the canned paragraph mutually deviates from active segment
Spacing ring, it is spacing that spacing ring is used for and underflow pipe both ends end face connects；The relative both ends of the canned paragraph and active segment are solid respectively
Surely ring flange is connected with, the active segment is removably fixedly attached on canned paragraph by the ring flange.
So, sleeve pipe is arranged to two parts being detachably connected, and canned paragraph is fixedly mounted on dense bucket body, activity
Section is attached by ring flange and canned paragraph, convenient installation, maintenance and replacing by underflow pipe.Canned paragraph and active segment phase
The respective radially inwardly extending formation spacing ring in the both ends end deviated from, limit that spacing ring is used for and underflow pipe both ends end face connects
Position, preferably underflow pipe can be arranged in sleeve pipe.The spacing ring of canned paragraph end set also has the work for stopping material simultaneously
With avoiding material from entering in space between underflow pipe and sleeve pipe, cause abrasion of the material to fixing end inwall.Canned paragraph and work
The relative both ends of dynamic section have been respectively fixedly connected with ring flange, are connected by ring flange, can more easily dismantle, have simultaneously
Higher intensity and sealing, material can be preferably avoided to be revealed from the junction of canned paragraph and active segment.
As optimization, sealing ring, the length of the underflow pipe are provided between described sleeve pipe inner spacing ring and underflow pipe
Degree and the sealing ring original thickness sum are more than the distance between two described spacing rings, the length of the underflow pipe with it is described
Sealing ring limited compression thickness sum is less than the distance between two described spacing rings.
So, sealing ring is provided between sleeve pipe inner spacing ring and underflow pipe, preferably material can be avoided to enter
In gap between sleeve pipe and underflow pipe, abrasion of the material to internal surface of sleeve pipe and underflow pipe outer wall, Ke Yigeng are preferably avoided
The good service life for extending sleeve pipe and underflow pipe.
As optimization, the active segment sets one end end of restraining position ring block to be fixedly connected with for being turned on or off this
Hold the valve of end material outlet.
So, the one end for setting restraining position ring block in active segment is provided with valve, when accident occurs for machine, can be used for closing
Close material outlet；During usually start operation, valve is constantly in open state, avoids abrasion and impact of the material to valve,
It can also preferably reduce artificial intensity simultaneously.
As optimization, the valve uses rubber-lined sluice valve.
So, valve is arranged to rubber-lined sluice valve, rubber-lined sluice valve is the opening/shutting valve that a kind of most band is shown in, valve is in standard-sized sheet
When, sealing surface is smaller than stop valve by the erosion of working media, and the bodily form is fairly simple, and casting manufacturability is preferable, and speed of damming is fast, can
Preferably to avoid the waste of material.And it is simple to operate, it is laborsaving, it is easy to maintenance.
As optimization, the canned paragraph and active segment are made using tube material.
So, canned paragraph and active segment are made using tube material, and tube material is generally easy to get, easy to process, cost
It is low, reduction construction cost that can be more better, improve efficiency of construction.
As optimization, the underflow pipe is made using high chromium alloy material.
So, high-chromium alloy has wearability than steel alloy Gao Genggao, have the toughness higher than general white cast-iron,
Intensity, while it also has good high temperature resistance and corrosion resistance concurrently, produces convenient, moderate cost in addition, and it is described as the present age
One of most excellent abrasive wear resistant weld deposit material.Underflow pipe is made using high-chromium alloy, can preferably increase the wear-resistant of underflow pipe
Damage ability, preferably extend the service life of underflow pipe, reduce and change number, improve efficiency of construction.
In summary, the utility model has the advantages of being convenient for changing underflow pipe, overhaul efficiency is high, and cost is low.
Brief description of the drawings
Fig. 1 is not installed with the structural representation of valve for the dense bucket structure described in embodiment；
Fig. 2 is that the active segment of Fig. 1 middle sleeves is not mounted to the structural representation of canned paragraph.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
During specific implementation：As shown in Figure 1 and Figure 2, a kind of dense bucket structure, including one is in the dense of inverted cone-shaped structure form
Close bucket body 1, dense bucket body 1 upper end are provided with charging aperture, run through on the dense bucket oblique side in the lower end of body 1 and set
Discharging opening is equipped with, the discharge outlet is provided with underflow pipe 2, and the inner chamber of underflow pipe 2 forms the passage for confessing material, the underflow pipe 2
One end connects setting with dense bucket body 1 inner chamber, and the other end tilts extension to dense bucket body 1 outside obliquely downward, and it is special
Sign is that the discharge outlet is fixedly connected with the sleeve pipe being obliquely installed, and the underflow pipe 2 is removably mounted on described sleeve pipe
Cavity in.
So, dense bucket structure includes a dense bucket body in inverted cone-shaped structure form, and dense bucket body upper end is set
A charging aperture is equipped with, so, after material enters dense bucket body, the larger solid mineral of density will be deposited in dense bucket originally
On the inclined side of body, then along inclined ramp slide downward, the underflow pipe discharge set from discharge outlet is simple in construction, real
Apply conveniently.Underflow pipe is detachably mounted to dense bucket body by sleeve, after underflow pipe abrasion, can only change bottom
Flow tube, avoid due to underflow pipe be welded direct to it is dense bucket body on caused by dismounting it is inconvenient the problem of, facilitate maintenance and inspection with
And change.
In present embodiment, described sleeve pipe one end reaches the dense inside of bucket body 1 simultaneously through the discharging opening
Extend inside to dense bucket body 1, the other end is positioned at dense bucket body 1 outside and to the dense bucket 1 outer skew back of body
Inclined downward extends.
So, sleeve pipe one end extends to dense bucket body interior, and material enters underflow pipe from dense bucket body interior, reduced
Material is to dense bucket body tiltedly sideways impact and abrasion, the service life of the dense bucket body of extension.
In present embodiment, described sleeve pipe includes the canned paragraph 3 and active segment 4 that face is set in the axial direction, institute
Canned paragraph 3 is stated to be welded on the dense bucket body 1；The both ends end that the canned paragraph 3 and active segment 4 mutually deviate from is each along footpath
To spacing ring is extended inwardly to form, it is spacing that spacing ring is used for and the both ends end face of underflow pipe 2 connects；The canned paragraph 3 and active segment 4
Relative both ends have been respectively fixedly connected with ring flange 6, and the active segment 4 is removably fixedly attached to by the ring flange 6
On canned paragraph 3.
So, sleeve pipe is arranged to two parts being detachably connected, and canned paragraph is fixedly mounted on dense bucket body, activity
Section is attached by ring flange and canned paragraph, convenient installation, maintenance and replacing by underflow pipe.Canned paragraph and active segment phase
The respective radially inwardly extending formation spacing ring in the both ends end deviated from, limit that spacing ring is used for and underflow pipe both ends end face connects
Position, preferably underflow pipe can be arranged in sleeve pipe.The spacing ring of canned paragraph end set also has the work for stopping material simultaneously
With avoiding material from entering in space between underflow pipe and sleeve pipe, cause abrasion of the material to fixing end inwall.Canned paragraph and work
The relative both ends of dynamic section have been respectively fixedly connected with ring flange, are connected by ring flange, can more easily dismantle, have simultaneously
Higher intensity and sealing, material can be preferably avoided to be revealed from the junction of canned paragraph and active segment.
In present embodiment, sealing ring 5, the bottom are provided between described sleeve pipe inner spacing ring and underflow pipe
The length of flow tube 2 is more than the distance between two described spacing rings, the underflow pipe 2 with the original thickness sum of sealing ring 5
Length and the limited compression thickness sum of sealing ring 5 be less than the distance between two described spacing rings.
So, sealing ring is provided between sleeve pipe inner spacing ring and underflow pipe, preferably material can be avoided to enter
In gap between sleeve pipe and underflow pipe, abrasion of the material to internal surface of sleeve pipe and underflow pipe outer wall, Ke Yigeng are preferably avoided
The good service life for extending sleeve pipe and underflow pipe.
In present embodiment, the active segment 3 sets one end end of restraining position ring block to be fixedly connected with for opening
Or close the valve of the end end material outlet.
So, the one end for setting restraining position ring block in active segment is provided with valve, when accident occurs for machine, can be used for closing
Close material outlet；During usually start operation, valve is constantly in open state, avoids abrasion and impact of the material to valve,
It can also preferably reduce artificial intensity simultaneously.
In present embodiment, the valve uses rubber-lined sluice valve.
So, valve is arranged to rubber-lined sluice valve, rubber-lined sluice valve is the opening/shutting valve that a kind of most band is shown in, valve is in standard-sized sheet
When, sealing surface is smaller than stop valve by the erosion of working media, and the bodily form is fairly simple, and casting manufacturability is preferable, and speed of damming is fast, can
Preferably to avoid the waste of material.And it is simple to operate, it is laborsaving, it is easy to maintenance.Certainly when it is implemented, the valve is optional
Choke valve is selected, also belongs to the enforceable scope of the present apparatus.
In present embodiment, the canned paragraph 3 and active segment 4 are made using tube material.
So, canned paragraph and active segment are made using tube material, and tube material is generally easy to get, easy to process, cost
It is low, reduction construction cost that can be more better, improve efficiency of construction.
In present embodiment, the underflow pipe 2 is made using high chromium alloy material.
So, high-chromium alloy has wearability than steel alloy Gao Genggao, have the toughness higher than general white cast-iron,
Intensity, while it also has good high temperature resistance and corrosion resistance concurrently, produces convenient, moderate cost in addition, and it is described as the present age
One of most excellent abrasive wear resistant weld deposit material.Underflow pipe is made using high-chromium alloy, can preferably increase the wear-resistant of underflow pipe
Damage ability, preferably extend the service life of underflow pipe, reduce and change number, improve efficiency of construction.Certainly when it is implemented, institute
Stating underflow pipe can be made using high chromium cast iron material, can preferably save cost.
Claims (8)
1. a kind of dense bucket structure, including one be in inverted cone-shaped structure form dense bucket body（1）, the dense bucket body
（1）Upper end is provided with charging aperture, and discharging opening, the discharge outlet are provided through on the dense bucket oblique side in body lower end
It is provided with underflow pipe（2）, underflow pipe（2）Inner chamber forms the passage for confessing material, the underflow pipe（2）One end and the dense bucket are originally
Body（1）Inner chamber connection is set, and the other end is to dense bucket body（1）Outside obliquely downward tilts extension, it is characterised in that the discharging
The sleeve pipe being obliquely installed, the underflow pipe are fixedly connected with mouthful（2）It is removably mounted in the cavity of described sleeve pipe.
2. dense bucket structure as claimed in claim 1, it is characterised in that described sleeve pipe one end reaches institute through the discharging opening
State dense bucket body（1）It is internal and to dense bucket body（1）Inside extension, the other end are located at the dense bucket body（1）Outside
And to the dense bucket body（1）Outside obliquely downward tilts extension.
3. dense bucket structure as claimed in claim 2, it is characterised in that described sleeve pipe includes what face in the axial direction was set
Canned paragraph（3）And active segment（4）, the canned paragraph（3）It is welded on the dense bucket body（1）On；The canned paragraph（3）And work
Dynamic section（4）The respective radially inwardly extending formation spacing ring in the both ends end mutually deviated from, spacing ring is used for and underflow pipe（2）Both ends
End face connects spacing；The canned paragraph（3）And active segment（4）Relative both ends have been respectively fixedly connected with ring flange（6）, the work
Dynamic section（4）Pass through the ring flange（6）Removably it is fixedly attached to canned paragraph（3）On.
4. dense bucket structure as claimed in claim 3, it is characterised in that between described sleeve pipe inner spacing ring and underflow pipe
It is provided with sealing ring（5）, the underflow pipe（2）Length and the sealing ring（5）Original thickness sum is more than two limits
The distance between position ring, the underflow pipe（2）Length and the sealing ring（5）Limited compression thickness sum is less than described in two
The distance between spacing ring.
5. dense bucket structure as claimed in claim 4, it is characterised in that the active segment（4）One end of restraining position ring block is set
End is fixedly connected with the valve for being turned on or off the end end material outlet.
6. dense bucket structure as claimed in claim 5, it is characterised in that the valve uses rubber-lined sluice valve.
7. dense bucket structure as claimed in claim 5, it is characterised in that the canned paragraph（3）And active segment（4）Use steel
Tube material is made.
8. dense bucket structure as claimed in claim 4, it is characterised in that the underflow pipe（2）Using high chromium alloy material system
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562460.2U CN206762344U (en) | 2017-05-19 | 2017-05-19 | A kind of dense bucket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562460.2U CN206762344U (en) | 2017-05-19 | 2017-05-19 | A kind of dense bucket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762344U true CN206762344U (en) | 2017-12-19 |
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ID=60641235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720562460.2U Active CN206762344U (en) | 2017-05-19 | 2017-05-19 | A kind of dense bucket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762344U (en) |
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2017
- 2017-05-19 CN CN201720562460.2U patent/CN206762344U/en active Active
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