CN206170344U - Dry -mixed mortar air -blowing feeding structure of segregation is prevented to abrasionproof - Google Patents
Dry -mixed mortar air -blowing feeding structure of segregation is prevented to abrasionproof Download PDFInfo
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- CN206170344U CN206170344U CN201621154651.7U CN201621154651U CN206170344U CN 206170344 U CN206170344 U CN 206170344U CN 201621154651 U CN201621154651 U CN 201621154651U CN 206170344 U CN206170344 U CN 206170344U
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- abrasionproof
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- feeding
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Abstract
The utility model relates to a dry -mixed mortar air -blowing feeding structure of segregation is prevented to abrasionproof, including feeding straight pipe, feeding straight pipe 's one end is connected with the accent and is connected with feeding bent pipe to pipe joint assembly, feeding straight pipe 's the other end, and feeding bent pipe 's end connection has the passage, and the passage is connected with the cage modle discharge tube. The utility model discloses the structure is succinct, no vulnerable part, and durable, convenient operation has higher practical value.
Description
Technical field
This utility model is related to a kind of feeding structure, is specifically related to a kind of knot suitable for dry-mixed mortar air-blowing charging
Structure.
Background technology
Dry-mixed mortar is to move silo by being placed in the sealing in construction site in architectural engineering application process, is realized
The interim storage of mortar or automatic watering are stirred, and the mortar in mobile silo then adopts compressed air by special transportation tank car,
Sent in silo by air-blowing mode.Traditional mobile silo air-blowing feeding structure, is that delivery pipe is reached through the cone of silo
During silo inner top, altered course using many 45 ° of elbows, make mortar be blown charging downwards by silo plan vertical, in operation process
In, due to high speed, high pressure impingement, the friction of mortar granule, in the short period of time, easily worn out delivery pipe is at the top of silo
Pipe is curved, and in the presence of high velocity air, mortar unordered splash at the top of silo causes material to isolate.Meanwhile, manage it is curved it is worn out after,
Material changes original direction of motion, and partial material enters the exhaustor for being equally arranged in silo inner top, gives exhaust-gas treatment band
Carry out large effect.
For the technical problem of the above-mentioned dry-mixed mortar air-blowing charging of effectively solving, a kind of abrasionproof, the dry-mixed sand of anti-isolation are needed
Thus slurry air-blowing feeding structure, this utility model produces.
Utility model content
For the above-mentioned technical problem of prior art, the purpose of this utility model is to provide a kind of the dry-mixed of the anti-isolation of abrasionproof
Mortar air-blowing feeding structure, it is by the abrasion-proof structure design to feeding bent pipe and processes, and to entering sand in mobile silo
The orderly control of slurry material, greatly improves the anti-wear performance of feeding structure, improves when the air-blowing of mortar material feeds and easily produces
Raw segregation phenomenon, alleviates harmful effect of the mortar course of conveying to product quality.Meanwhile, also ensure air-blowing fill process
Effective enforcement that middle dust-laden exhaust gas are administered.
To reach above-mentioned purpose, this utility model is achieved through the following technical solutions：
A kind of dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof, including charging straight tube, one end of the charging straight tube
Tuning Pipe joint assembly is connected with, the other end for feeding straight tube is connected with feeding bent pipe, and the end of the feeding bent pipe is connected with leads
Expects pipe, described passage is connected with cage modle discharge duct.
Described tuning Pipe joint assembly includes that flange assembly one and cassette casing connect, described flange assembly one and cassette
Casing is connected with bend pipe between connecing, the flange assembly one includes flange one and the flange two being bolted, the method
The lower end connection of Lan Eryu charging straight tubes, the flange one is connected with one end of bend pipe, the other end and cassette of the bend pipe
Main pipe connects in succession.
Described bend pipe is 45 ° of pipes.
The bolt hole one of the flange one for along the circumferential direction equidistantly distributed long arc-shaped holes, the bolt of the flange two
The circular hole of Kong Erwei along the circumferential direction equidistantly distributeds, the flange one changes tuning along the circumferential position adjustment direction of flange two
Pipe joint assembly position in the horizontal direction.
Twice of the guide length of tube more than guide pipe diameter.
The cage modle discharge duct includes some section steel pipes, and the surface of the steel pipe is provided with some reinforcing bars, some section steel
Muscle along steel tube section circumference equidistantly or non-equidistance distribution, some section steel pipes along the length direction of reinforcing bar it is equidistant or non-etc. between
Away from distribution, wherein first segment steel pipe connecting is connected to flange assembly two.
Described reinforcing bar is round steel, screw-thread steel or angle steel.
Also include mobile silo, described mobile silo includes top, middle part and the tapered portion being connected with each other, and described enters
Material straight tube enters middle part from cone portion, and charging straight tube is connected through top with feeding bent pipe, and the feeding bent pipe is horizontally mounted
On top, the passage and cage modle discharge duct are installed vertically in mobile silo, and passage and the equal position of cage modle discharge duct
In the center at top.
The region of the feeding bent pipe is provided with steel plate, and the steel plate forms the confined space of certain specification, described close
Close space closely knit by wear-resisting slurry perfusion, feeding bent pipe is wrapped in wear-resisting slurry.
The beneficial effects of the utility model are as follows：
The dry-mixed mortar air-blowing feeding structure of the anti-isolation of this utility model abrasionproof, is set by the abrasion-proof structure to feeding bent pipe
Meter and process, and to entering the orderly control of mortar material in mobile silo, the anti-wear performance of feeding structure is greatly improved,
The segregation phenomenon easily produced when the air-blowing of mortar material feeds is improved, mortar course of conveying is alleviated to the bad of product quality
Affect.Meanwhile, also ensure effective enforcement that dust-laden exhaust gas are administered in air-blowing fill process.This utility model is simple for structure, nothing
Consumable accessory, it is durable in use, it is easy to operate, with higher practical value.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the tuning Pipe joint assembly in this utility model；
Fig. 3 is the structural representation of the flange one in this utility model；
Fig. 4 is the structural representation of the flange two in this utility model；
Fig. 5 is the structural representation of the cage modle discharge duct in this utility model；
Fig. 6 is the A-A directions sectional view of Fig. 5；
Fig. 7 and 8 is the structural representation of the sealing space in this utility model；
Wherein, 1 for charging straight tube, 2 be tuning Pipe joint assembly, 21 be flange assembly one, 211 flanges one, 2111 be bolt
Kong Yi, 212 flanges two, 2121 connect for bolt hole two, 22 for cassette casing, 23 is bend pipe, 3 is feeding bent pipe, 4 is guide
Pipe, 5 be cage modle discharge duct, 51 be steel pipe, 52 be reinforcing bar, 53 to be flange assembly two, 6 be top, 62 be for mobile silo, 61
Portion, 63 be tapered portion, 7 be steel plate, 8 be wear-resisting slurry.
Specific embodiment
This utility model is further described with reference to specific embodiment, but protection domain of the present utility model is simultaneously
Not limited to this.
As shown in figures 1-8, the dry-mixed mortar air-blowing feeding structure of the anti-isolation of this utility model abrasionproof, including charging straight tube 1,
One end of charging straight tube 1 is connected with tuning Pipe joint assembly 2, and the other end for feeding straight tube 1 is connected with feeding bent pipe 3, feeding bent pipe 3
End be connected with passage 4, passage 4 is connected with cage modle discharge duct 5.
Tuning Pipe joint assembly 2 in this utility model includes that flange assembly 1 and cassette casing connect 22, flange assembly
1 and cassette casing connect and be connected between 22 bend pipe 23, bend pipe 23 be 45 ° pipe, by 45 ° of curved effects, connect tuning pipe
Component 2 raises in vertical direction 45 °, facilitates docking for operator and transportation tank car delivery pipe.Flange assembly 1 includes logical
Cross bolted flange 1 and flange 2 212, flange 2 212 is connected with the lower end of charging straight tube 1, flange 1 with it is curved
One end connection of pipe 23, the other end of bend pipe 23 connects 22 and is connected with cassette casing.
The bolt hole 1 of the flange 1 in this utility model is long for the arc of along the circumferential direction equidistantly distributed
Hole, the bolt hole 2 2121 of flange 2 212 is the circular hole of along the circumferential direction equidistantly distributed, and flange 1 is justified along flange 2 212
All position adjustment directions, change the position in the horizontal direction of tuning Pipe joint assembly 2, so as to increased tuning Pipe joint assembly 2 with
The motility of transportation tank car delivery pipe connection.
The length of passage 4 in this utility model guides the changed course of Jing feeding bent pipes 3 more than the twice of the diameter of passage 4
Mortar material is blown vertically downward, it is to avoid mortar, possibly into in exhaustor, affects in the random splash in the mobile top of silo 6
Effective improvement of dust-laden exhaust gas.
Cage modle discharge duct 5 in this utility model includes some section steel pipes 51, and the surface of steel pipe 51 is provided with some steel
Muscle 52, reinforcing bar 52 is the steel such as round steel, screw-thread steel or angle steel, and some section reinforcing bars 52 are equidistant or non-etc. along the cross-sectional periphery of steel pipe 51
Spacing is distributed, and some section steel pipes 51 are equidistant along the length direction of reinforcing bar 52 or non-equidistance is distributed, wherein first segment steel pipe 51
It is connected with flange assembly 2 53.
This utility model also includes mobile silo 6, and mobile silo 6 includes top 61, middle part 62 and the taper being connected with each other
Portion 63, charging straight tube 1 enters middle part 62 from cone portion 63, and charging straight tube 1 is connected through top 61 with feeding bent pipe 3, therefore,
Charging straight tube 1 is mostly in mobile silo 6, effectively reduces the charging inside pipe wall skinning that winter condensation causes, and is ensured
Feed the unimpeded of 1 section of straight tube.Feeding bent pipe 3 is horizontally installed on top 61, and passage 4 and cage modle discharge duct 5 are installed vertically on
In mobile silo 6, and passage 4 and cage modle discharge duct 5 are respectively positioned on the center at top 61.The region of feeding bent pipe 3
Steel plate 7 is provided with, steel plate 7 forms the confined space of certain specification, and confined space irrigates closely knit by wear-resisting slurry 8, feeding bent pipe 3
Be wrapped in wear-resisting slurry 8, though tube wall by mortar material it is worn out in the case of, still ensure that the normal use of feeding bent pipe 3, carry
The service life of high feeding bent pipe 3.
When using, mortar material is oriented to Jing after the changed course of feeding bent pipe 3 by the rectification of passage 4, is sprayed to vertically downward
Cage modle discharge duct 5, most of material discharges from the bottom of cage modle discharge duct 5.Material is full to cage modle discharging in silo to be moved 6
During the lower end of pipe 5, mortar from the annular spaces of two section steel pipes 51 to flash in mobile silo 6, until material in mobile silo 6
Completely to the annular space of the top steel pipe 51, and the annular space is completely enclosed, it is impossible to feed again, represent the movement silo
6 completely expect.The discharge way of the cage modle discharge duct 5, when reducing traditional high position discharging, the material of variable grain particle diameter is being moved
The segregation phenomenon for splashing in silo 6, clashing into, collide and easily produce.Meanwhile, from bottom to top, the discharging side of layer-by-layer distribution successively
Formula, also mitigates the density between material in mobile silo 6, reduces the issuable arch material clogging of material storage.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to this utility model rights protection
Restriction, it is all that the change of unsubstantiality is carried out to this utility model using this design, protection model of the present utility model all should be fallen into
Enclose.
Claims (9)
1. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of a kind of abrasionproof, it is characterised in that：Including charging straight tube, the charging is straight
One end of pipe is connected with tuning Pipe joint assembly, and the other end for feeding straight tube is connected with feeding bent pipe, the end of the feeding bent pipe
Passage is connected with, described passage is connected with cage modle discharge duct.
2. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof as claimed in claim 1, it is characterised in that：Described tuning pipe
Connected components include that flange assembly one and cassette casing connect, and described flange assembly one and cassette casing is connected with curved between connecing
Pipe, the flange assembly one includes flange one and the flange two being bolted, the flange two and the lower end for feeding straight tube
Connection, the flange one is connected with one end of bend pipe, and the other end and the cassette casing of the bend pipe connect in succession.
3. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof as claimed in claim 2, it is characterised in that：Described bend pipe is
45 ° of pipes.
4. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof as claimed in claim 2, it is characterised in that：The flange one
Bolt hole one is the long arc-shaped holes of along the circumferential direction equidistantly distributed, between the bolt hole two of the flange two is along the circumferential direction to wait
Away from the circular hole of distribution, the flange one changes tuning Pipe joint assembly in the horizontal direction along the circumferential position adjustment direction of flange two
Position.
5. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof as claimed in claim 1, it is characterised in that：The guide pipe range
Twice of the degree more than guide pipe diameter.
6. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof as claimed in claim 1, it is characterised in that：The cage modle discharging
Pipe includes some section steel pipes, and the surface of the steel pipe is provided with some reinforcing bars, and some section reinforcing bars are along between steel tube section circumference etc.
Away from or non-equidistance distribution, some section steel pipes along reinforcing bar length direction equidistantly or non-equidistance distribution, wherein first segment steel
Pipe is connected with flange assembly two.
7. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof as claimed in claim 6, it is characterised in that：Described reinforcing bar is
Round steel, screw-thread steel or angle steel.
8. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of the abrasionproof as described in claim 1-7 any claim, its feature exists
In：Also include mobile silo, described mobile silo includes top, middle part and the tapered portion being connected with each other, and described charging is straight
Pipe enters middle part from cone portion, and charging straight tube is connected through top with feeding bent pipe, and the feeding bent pipe is horizontally installed to top
In portion, the passage and cage modle discharge duct are installed vertically in mobile silo, and passage and cage modle discharge duct are respectively positioned on top
The center in portion.
9. the dry-mixed mortar air-blowing feeding structure of the anti-isolation of abrasionproof as claimed in claim 8, it is characterised in that：The feeding bent pipe
Region be provided with steel plate, the steel plate forms the confined space of certain specification, and the confined space is filled by wear-resisting slurry
Note is closely knit, and feeding bent pipe is wrapped in wear-resisting slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154651.7U CN206170344U (en) | 2016-10-31 | 2016-10-31 | Dry -mixed mortar air -blowing feeding structure of segregation is prevented to abrasionproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154651.7U CN206170344U (en) | 2016-10-31 | 2016-10-31 | Dry -mixed mortar air -blowing feeding structure of segregation is prevented to abrasionproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170344U true CN206170344U (en) | 2017-05-17 |
Family
ID=58679338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154651.7U Active CN206170344U (en) | 2016-10-31 | 2016-10-31 | Dry -mixed mortar air -blowing feeding structure of segregation is prevented to abrasionproof |
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| Country | Link |
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| CN (1) | CN206170344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664404A (en) * | 2019-01-28 | 2019-04-23 | 浙江大学 | A kind of anti-segregation mortar tank of air-cushion type |
-
2016
- 2016-10-31 CN CN201621154651.7U patent/CN206170344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664404A (en) * | 2019-01-28 | 2019-04-23 | 浙江大学 | A kind of anti-segregation mortar tank of air-cushion type |
| CN109664404B (en) * | 2019-01-28 | 2020-08-25 | 浙江大学 | Air cushion type anti-segregation mortar tank |
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