CN206296809U - A kind of feeding device of abrasive water-jet - Google Patents
A kind of feeding device of abrasive water-jet Download PDFInfo
- Publication number
- CN206296809U CN206296809U CN201621474803.1U CN201621474803U CN206296809U CN 206296809 U CN206296809 U CN 206296809U CN 201621474803 U CN201621474803 U CN 201621474803U CN 206296809 U CN206296809 U CN 206296809U
- Authority
- CN
- China
- Prior art keywords
- tank body
- feeding device
- shower nozzle
- abrasive
- generation mechanism
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of feeding device of abrasive water-jet, it is related to abrasive water-jet technical field, for the homogenizing of density abrasive grain higher.The feeding device includes support frame, tank body, eddy flow generation mechanism and multiple slug shower nozzles；Wherein, tank body is installed on support frame, and the conveying mouth flowed into for abrasive flows is provided with the top of tank body, and wall top in side is provided with overfall, and bottom is provided with multiple inlets；Slug shower nozzle is installed on the bottom in tank body, and eddy flow generation mechanism is installed in tank body；When feeding device works, eddy flow generation mechanism can make abrasive flows be rotated in a circumferential direction along tank body.The utility model is applied to the feed of abrasive water-jet.
Description
Technical field
The utility model is related to abrasive water-jet technical field, more particularly to a kind of feeding device of abrasive water-jet.
Background technology
Abrasive water-jet is to be mixed into abrasive grain (e.g., quartz sand or diamond dust) in pure water jets and the class that is formed is high
Jet flow, it such as can be used to cutting, polish at field.
Specifically, abrasive water-jet generally needs to be provided with a set of feeding device in application, and the feeding device is used to provide
Mix the abrasive flows (i.e. the mixture of abrasive grain and water) for mixing.To reach the purpose, feeding device of the prior art is
Inside is provided with the agitator tank of impeller, and abrasive grain is stirred with water by the rotation of impeller, so as to realize homogenizing.
However, the utility model people of the application has found, feeding device of the prior art is only applicable to the relatively low mill of density
Expect the homogenizing of particle, it is impossible to for the homogenizing of density abrasive grain higher (e.g., metal class abrasive grain).
Utility model content
The purpose of this utility model is to provide a kind of feeding device of abrasive water-jet, for density abrasive material higher
The homogenizing of grain.
To reach above-mentioned purpose, the feeding device of abrasive water-jet provided by the utility model uses following technical side
Case：
A kind of feeding device of abrasive water-jet, the feeding device includes support frame, tank body, eddy flow generation mechanism and multiple
Slug shower nozzle；Wherein, tank body is installed on support frame, and the conveying mouth flowed into for abrasive flows, side wall top are provided with the top of tank body
Overfall is provided with, bottom is provided with multiple inlets；Slug shower nozzle is installed on the bottom in tank body, and eddy flow generation mechanism is installed on tank
In vivo；When feeding device works, eddy flow generation mechanism can make abrasive flows be rotated in a circumferential direction along tank body.
Alternatively, eddy flow generation mechanism includes at least one of which water spraying structure, and water spraying structure is by many in sustained height
Sparge pipe groups are into the feed water inlet of sparge pipe is located at the outside of tank body, and the shower nozzle of sparge pipe is located at the inside of tank body, and each water spray
The shower nozzle of pipe is circumferentially arranged along tank body.
Alternatively, eddy flow generation mechanism includes upper and lower two-layer water spraying structure.
Alternatively, in one layer of water spraying structure, the quantity of shower nozzle is at least 3.
Alternatively, shower nozzle is set towards the bottom angled of tank body.
Alternatively, eddy flow generation mechanism is impeller.
Alternatively, the bottom of tank body is formed by multiple separate hoppers, and each separate hopper at least corresponds to a slug shower nozzle, feed
Mouth is located at the bottom of separate hopper.
Alternatively, the feeding device also includes the quantity identical spiral flow diverter with separate hopper, is set in spiral flow diverter
The entrance for having drainage channel and threaded hole, threaded hole is connected with water pipe, and outlet is connected with the side wall of drainage channel, drainage channel
One end connects with the inlet of separate hopper bottom, and the other end is head piece.
Alternatively, connected by pipeline between the inlet of drainage channel and separate hopper bottom, pipeline is provided with valve.
Alternatively, flowmeter and densimeter are additionally provided with pipeline.
When feeding device with said structure works, the abrasive flows for being mixed with the abrasive grain of different densities can be from tank body
Conveying mouth flow into, the inner space of tank body is filled up, unnecessary abrasive flows flow out from overfall.At the same time, eddy flow is produced
Mechanism makes abrasive flows be rotated in a circumferential direction along tank body, and in rotary course, the larger abrasive grain of density gradually sinks to the bottom of tank body,
The less abrasive grain of density reaches the top of tank body under the effect of current lift, and from overfall outflow, so as to realize difference
The sorting of the abrasive grain of density.In this process, slug shower nozzle sprays the current of certain speed, and the current will sink to tank body
The abrasive grain of bottom is stirred, and to realize the homogenizing of the larger abrasive grain of density, the abrasive flows after homogenizing can be from tank body
The inlet outflow of bottom.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings in the following description are only new this practicality
Some embodiments of type, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the feeding device in the utility model embodiment；
Position distribution schematic diagrames of the Fig. 2 for the shower nozzle in the utility model embodiment in feeding device.
Description of reference numerals：
1- tank bodies；2- eddy flow generation mechanisms；3- slug shower nozzles；
4- overfalls；5- shower nozzles；6- spiral flow diverters；
7- water pipes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of the utility model protection.
The utility model embodiment provides a kind of feeding device of abrasive water-jet, as shown in figure 1, the feeding device bag
Include support frame, tank body 1, eddy flow generation mechanism 2 and multiple slug shower nozzles 3.Wherein, tank body 1 is installed on support frame, tank body 1
Top is provided with the conveying mouth flowed into for abrasive flows, and wall top in side is provided with overfall 4, and bottom is provided with multiple inlets；Slug shower nozzle 3
The bottom in tank body 1 is installed on, eddy flow generation mechanism 2 is installed in tank body 1；When feeding device works, eddy flow generation mechanism 2
Abrasive flows can be made to be rotated in a circumferential direction along tank body 1.It should be noted that the material of the abrasive grain in abrasive flows can be stone material
Matter, or metal material, naturally it is also possible to be the material that color density is larger, the utility model embodiment is not limited this
System.In addition it is also necessary to explanation, is not drawn into conveying mouth in Fig. 1.
When feeding device with said structure works, the abrasive flows for being mixed with the abrasive grain of different densities can be from tank body
1 conveying mouth is flowed into, and the inner space of tank body 1 is filled up, and unnecessary abrasive flows flow out from overfall 4.At the same time, eddy flow is produced
Life structure 2 makes abrasive flows be rotated in a circumferential direction along tank body 1, and in rotary course, the larger abrasive grain of density gradually sinks to tank body 1
Bottom, the less abrasive grain of density reaches the top of tank body 1 under the effect of current lift, and is flowed out from overfall 4, so that real
The sorting of the abrasive grain of existing different densities.In this process, slug shower nozzle 3 sprays the current of certain speed, and the current will
The abrasive grain for sinking to the bottom of tank body 1 is stirred, to realize the homogenizing of the larger abrasive grain of density, the abrasive flows after homogenizing
Can be flowed out from the inlet of the bottom of tank body 1.
Several optional situation to above-mentioned eddy flow generation mechanism 2 is introduced below.
Alternatively, as depicted in figs. 1 and 2, eddy flow generation mechanism 2 include at least one of which water spraying structure, water spraying structure by
The outside of tank body 1 is located at into the feed water inlet of, sparge pipe in many sparge pipe groups of sustained height, the shower nozzle 5 of sparge pipe is located at tank
The inside of body 1, and each shower nozzle of sparge pipe 5 be circumferentially arranged along tank body 1 (preferably uniform arrangement).It is arranged such, each spray
The current that the shower nozzle 5 of water pipe is sprayed can drive abrasive flows to be rotated clockwise or counter-clockwise along tank body 1 is circumferential, and can be by adjusting
The flow velocity of the current for saving the pipe pressure of sparge pipe to control shower nozzle 5 to be sprayed, and then control the rotary speed of abrasive flows.Particularly,
When the density of abrasive grain is king-sized, the rotary speed of abrasive flows can be properly increased, so that the abrasive grain is very fast
Sink to the bottom of tank body 1.
Preferably, as shown in figure 1, eddy flow generation mechanism 2 includes upper and lower two-layer water spraying structure.It is arranged such, can passes through
Upper and lower two-layer water spraying structure controls the rotary speed of abrasive flows so that the rotary speed of abrasive flows can be adjusted preferably
Section.Certainly, the number of plies of water spraying structure is not limited to one layer or two-layer, and those skilled in the art can also according to actual needs to layer
Number is reasonably set.
Additionally, it is noted that the utility model people of the application by test of many times find, in one layer of water spraying structure
In, when the quantity of shower nozzle 5 is at least 3, the eddy flow generation mechanism 2 can be such that abrasive flows are preferably rotated along tank body 1 is circumferential.Separately
Outward, it is preferable that shower nozzle 5 is set towards the bottom angled of tank body 1, so that the current that shower nozzle 5 is sprayed preferably drive abrasive flows
Rotated in a circumferential direction along tank body 1.It should be noted that the angle of inclination of shower nozzle 5 can rationally be set according to actual needs, herein
It is not limited.
It is more than the specific introduction to the first situation of eddy flow generation mechanism 2, below then to eddy flow generation mechanism 2
Second situation is specifically introduced.
Alternatively, eddy flow generation mechanism 2 is impeller, abrasive flows is rotated in a circumferential direction along tank body 1 by the rotation of impeller.It is preferred that
Ground, impeller is driven by frequency control motor, and the rotating speed of impeller can be exactly controlled by frequency control motor, and to impeller
Rotating speed is neatly adjusted, so as to control the rotary speed of abrasive flows.
It should be noted that the concrete structure of eddy flow generation mechanism 2 is not limited to both the above situation, those skilled in the art
Reasonable selection can be according to actual needs carried out, as long as abrasive flows can be made to be rotated in a circumferential direction along tank body 1.
The other several optional situations then to feeding device are introduced below.
Alternatively, the bottom of tank body 1 is formed by multiple separate hoppers, and each separate hopper at least corresponds to a slug shower nozzle 3, is supplied
Material mouth is located at the bottom of separate hopper.It is arranged such, the larger abrasive grain of density can concentrate the bottom for being deposited on separate hopper, rushes
The current that material shower nozzle 3 sprays preferably can be stirred to abrasive grain so that the homo-effect of abrasive grain is more preferable.
Further, as shown in figure 1, the feeding device can also include the quantity identical spiral flow diverter with separate hopper
6, drainage channel and threaded hole are provided with spiral flow diverter 6, the entrance of threaded hole is connected with water pipe 7, is exported and drainage channel
Side wall connection, one end of drainage channel connects with the inlet of separate hopper bottom, and the other end is head piece.It is arranged such, sub-material
The abrasive flows of the inlet outflow of bucket bottom flow into the water of threaded hole from water pipe 7 when the drainage channel of spiral flow diverter 6 is flowed through
Can be ejected in drainage channel from threaded hole, formed parcel abrasive flows drainage, so as to enhance abrasive flows mobility and
Stability, the abrasive flows of stabilization are provided for follow-up shower nozzle.
Further, connected by pipeline between the inlet of drainage channel and separate hopper bottom, can be provided with pipeline
Valve, is controlled exactly in order to the switch to pipeline.Additionally, flowmeter and densimeter are also provided with pipeline, with
It is easy to be monitored the flow of pipeline and the concentration of abrasive flows.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of feeding device of abrasive water-jet, it is characterised in that including support frame, tank body, eddy flow generation mechanism and multiple
Slug shower nozzle；Wherein,
Tank body is installed on support frame, and the conveying mouth flowed into for abrasive flows is provided with the top of tank body, and wall top in side is provided with overfall,
Bottom is provided with multiple inlets；Slug shower nozzle is installed on the bottom in tank body, and eddy flow generation mechanism is installed in tank body；In feed
When device works, eddy flow generation mechanism can make abrasive flows be rotated in a circumferential direction along tank body.
2. feeding device according to claim 1, it is characterised in that eddy flow generation mechanism includes that at least one of which is sprayed water knot
Structure, water spraying structure is by many sparge pipe groups in sustained height into the feed water inlet of sparge pipe is located at the outside of tank body, sparge pipe
Shower nozzle be located at the inside of tank body, and the shower nozzle of each sparge pipe is circumferentially arranged along tank body.
3. feeding device according to claim 2, it is characterised in that eddy flow generation mechanism includes that upper and lower two-layer is sprayed water knot
Structure.
4. the feeding device according to Claims 2 or 3, it is characterised in that in one layer of water spraying structure, the quantity of shower nozzle is extremely
It is less 3.
5. the feeding device according to Claims 2 or 3, it is characterised in that shower nozzle is set towards the bottom angled of tank body.
6. feeding device according to claim 1, it is characterised in that eddy flow generation mechanism is impeller.
7. feeding device according to claim 1, it is characterised in that the bottom of tank body is formed by multiple separate hoppers, each
Separate hopper at least corresponds to a slug shower nozzle, and inlet is located at the bottom of separate hopper.
8. feeding device according to claim 7, it is characterised in that the feeding device also includes the quantity phase with separate hopper
With spiral flow diverter, drainage channel and threaded hole are provided with spiral flow diverter, the entrance of threaded hole connect with water pipe, export and
The side wall connection of drainage channel, one end of drainage channel connects with the inlet of separate hopper bottom, and the other end is head piece.
9. feeding device according to claim 8, it is characterised in that between the inlet of drainage channel and separate hopper bottom
Connected by pipeline, pipeline is provided with valve.
10. feeding device according to claim 9, it is characterised in that flowmeter and densimeter are additionally provided with pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474803.1U CN206296809U (en) | 2016-12-30 | 2016-12-30 | A kind of feeding device of abrasive water-jet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474803.1U CN206296809U (en) | 2016-12-30 | 2016-12-30 | A kind of feeding device of abrasive water-jet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296809U true CN206296809U (en) | 2017-07-04 |
Family
ID=59204875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474803.1U Expired - Fee Related CN206296809U (en) | 2016-12-30 | 2016-12-30 | A kind of feeding device of abrasive water-jet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514498A (en) * | 2016-12-30 | 2017-03-22 | 河北领程环保科技有限公司 | Feeding device of abrasive water jet flow |
-
2016
- 2016-12-30 CN CN201621474803.1U patent/CN206296809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514498A (en) * | 2016-12-30 | 2017-03-22 | 河北领程环保科技有限公司 | Feeding device of abrasive water jet flow |
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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: 20170704 Termination date: 20211230 |