CN209531127U - A kind of silicon carbide excess flow controller - Google Patents
A kind of silicon carbide excess flow controller Download PDFInfo
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- CN209531127U CN209531127U CN201822224876.0U CN201822224876U CN209531127U CN 209531127 U CN209531127 U CN 209531127U CN 201822224876 U CN201822224876 U CN 201822224876U CN 209531127 U CN209531127 U CN 209531127U
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- grader
- spill cavity
- chamber
- water
- silicon carbide
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Abstract
The utility model discloses a kind of silicon carbide excess flow controllers, including pedestal, the upper fine flour of the pedestal is fixedly connected with a grader, the inside of the grader offers the classification chamber of a trapezoidal setting, the upper end side wall of the grader has been fixedly attached a feed pipe, the upper end of the feed pipe is run through the upper surface of grader and is upwardly extended, the utility model beneficial effect achieved is: when in use, by water injector to being classified intracavitary input water, water injector is sprayed water by multiple spray heads to the bottom of classification chamber, while so that the micro mist on classification bottom of chamber end is raised, improve the mobility of classification chamber water flow inside, the water level inside grader is observed by liquidometer simultaneously, when water level and the first spill cavity are flush, opening three solenoid valves makes the water with micro mist pass through outlet tube stream Out, simple and convenient to complete the classification of silicon carbide micro-powder, and improve the grading effect of micro mist.
Description
Technical field
The utility model relates to a kind of excess flow controller, in particular to a kind of silicon carbide excess flow controller belongs to
In silicon carbide production technical field.
Background technique
When the micro mist of silicon carbide is classified, the water level needs inside grader are corresponding with spill cavity, avoid because of water
The reason of position, and cause the micro-powder graded error of silicon carbide larger, to influence the quality of product, therefore in view of the above problems
It is necessary to propose a kind of silicon carbide excess flow controller.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of silicon carbide excess flow
Controller.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of silicon carbide excess flow controller of the utility model, including pedestal, the upper fine flour of the pedestal are fixedly connected
There is a grader, the inside of the grader offers the classification chamber of a trapezoidal setting, the upper end side of the grader
Wall fixing sleeve is connected to a feed pipe, and the upper end of the feed pipe is run through the upper surface of grader and upwardly extended, the classification
A liquidometer is fixedly connected on the side wall of machine side, the grader offers one on the inner sidewall far from liquidometer side
A first spill cavity offers second spill cavity on the liquidometer inner sidewall of the first spill cavity lower position,
A third spill cavity, first overflow are offered on the liquidometer inner sidewall of the second spill cavity lower position
Chamber, the second spill cavity and third spill cavity run through in the top cavity wall of classification chamber side offers a through-hole, described
First spill cavity, the second spill cavity are connected by through-hole with classification chamber with third spill cavity, and first spill cavity, second are overflow
It flows chamber and is connected to an outlet tube far from fixing sleeve equal in the bottom end cavity wall of through-hole side, the output end of three outlet tubes passes through
It wears the side wall of grader and extends to outside grader, fixing sleeve is connected to a water inlet pipe, institute on the bottom end side wall of the grader
The upper end of water inlet pipe is stated through the bottom end side wall of grader and to extend to classification intracavitary, the lower end of the water inlet pipe sequentially passes through point
The bottom end side wall and pedestal of grade machine simultaneously extend to outside pedestal, and the water inlet pipe runs through positioned at the intracavitary one end of classification is connected with one
Water injector.
As a kind of optimal technical scheme of the utility model, the water injector includes one piece of ring block, the annular
Block is fixedly connected on water inlet pipe and is located on the intracavitary top side wall of classification, and the inside of the ring block offers a transfusing chamber,
It is connected between the transfusing chamber and water inlet pipe, if the lower surface of the ring block is in be fixedly connected with around shape about water inlet pipe
Dry spray head, several described spray heads are connected with transfusing chamber.
As a kind of optimal technical scheme of the utility model, the grader wherein fixing sleeve on the bottom end side wall of side
It is connected to a discharge nozzle, wherein one end of the discharge nozzle runs through the side wall of grader and extends outwardly, and the discharge nozzle is located at
A valve is fixedly mounted in one end outside grader.
As a kind of optimal technical scheme of the utility model, three outlet tubes are located on the tube wall outside grader
It is fixedly installed with a solenoid valve, three outlet tubes are located at one end outside grader and are fixedly connected to a connecting tube.
As a kind of optimal technical scheme of the utility model, the lower surface of the pedestal is fixedly connected with four supports
Column, four support columns about at the center of base lower surface be in arranged in matrix.
The utility model beneficial effect achieved is: when in use, by water injector to intracavitary input water is classified, spraying
Water installations are sprayed water by multiple spray heads to the bottom of classification chamber, while so that the micro mist on classification bottom of chamber end is raised, are improved
The mobility of classification chamber water flow inside, while by liquidometer the water level inside grader is observed, in water level and the
When one spill cavity is flush, opens three solenoid valves and the water with micro mist is flowed out by outlet tube, simple and convenient completion
The classification of silicon carbide micro-powder, and improve the grading effect of micro mist.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the present invention looks up structural representation of ring block in the utility model；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1.
In figure: 1, pedestal；2, grader；3, it is classified chamber；4, liquidometer；5, the first spill cavity；6, the second spill cavity；7,
Three spill cavities；8, through-hole；9, outlet tube；10, water inlet pipe；11, water injector；12, ring block；13, transfusing chamber；14, spray head；
15, discharge nozzle；16, valve；17, feed pipe；18, solenoid valve；19, connecting tube；20, support column.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figure 1-3, the utility model provides a kind of silicon carbide excess flow controller, including pedestal 1, pedestal 1
Upper fine flour is fixedly connected with a grader 2, and the inside of grader 2 offers the classification chamber 3 of a trapezoidal setting, grader
2 upper end side wall has been fixedly attached a feed pipe 17, and the upper end of feed pipe 17 is run through the upper surface of grader 2 and prolonged upwards
It stretches, is fixedly connected with a liquidometer 4 on the side wall of 2 side of grader, on inner sidewall of the grader 2 far from 4 side of liquidometer
First spill cavity 5 is offered, offers one second on 4 inner sidewall of liquidometer of 5 lower position of the first spill cavity
Spill cavity 6 offers a third spill cavity 7 on 4 inner sidewall of liquidometer of 6 lower position of the second spill cavity, and first overflows
Stream chamber 5, the second spill cavity 6 run through in the top cavity wall of classification 3 side of chamber with third spill cavity 7 offers a through-hole
8, the first spill cavity 5, the second spill cavity 6 and third spill cavity 7 are connected by through-hole 8 with chamber 3 is classified, the first spill cavity 5, the
Equal fixing sleeve is connected to an outlet tube 9, the output end of three outlet tubes 9 in bottom end cavity wall of two spill cavities 6 far from 8 side of through-hole
Run through the side wall of grader 2 and extend to outside grader 2, fixing sleeve is connected to a water inlet pipe on the bottom end side wall of grader 2
10, the upper end of water inlet pipe 10 is run through the bottom end side wall of grader 2 and is extended in classification chamber 3, and the lower end of water inlet pipe 10 is successively passed through
It wears the bottom end side wall of grader 2 and pedestal 1 and extends to outside pedestal 1, water inlet pipe 10 is located at one end in classification chamber 3 through connection
There is a water injector 11.
Water injector 11 includes one piece of ring block 12, and ring block 12 is fixedly connected on water inlet pipe 10 and is located in classification chamber 3
On the side wall of top, the inside of ring block 12 offers a transfusing chamber 13, is connected between transfusing chamber 13 and water inlet pipe 10, annular
The lower surface of block 12 is in be fixedly connected with several spray heads 14 around shape about water inlet pipe 10, several spray heads 14 are and transfusing chamber
13 are connected, and water is delivered in transfusing chamber 13 by water inlet pipe 10, and water is delivered in several spray heads 14 by transfusing chamber 13,
Several spray heads 14 are sprayed water in the bottom chamber wall of classification chamber 3, when the water flow that spray head 14 sprays with classification 3 bottom of chamber after bumping against
In ascending current, the micro mist for being classified 3 bottom of chamber is raised, while spray head 14 improves the mobility of classification 3 water flow inside of chamber, mentions
The high grading effect of silicon carbide micro-powder.
Wherein fixing sleeve is connected to a discharge nozzle 15, wherein one end of discharge nozzle 15 to grader 2 on the bottom end side wall of side
Through grader 2 side wall and extend outwardly, discharge nozzle 15 be located at one end outside grader 2 be fixedly mounted a valve 16,
After silicon carbide micro-powder graded, opens valve 16 and the micro mist for being classified 3 bottom of chamber is discharged by discharge nozzle 15.
A solenoid valve 18, three outlet tubes 9 are fixedly installed on the tube wall that three outlet tubes 9 are located at outside grader 2
One end outside grader 2 is fixedly connected to a connecting tube 19, solenoid valve 18 is opened, so that the first spill cavity 5, second
Water in spill cavity 6 and third spill cavity 7 with micro mist is entered in connecting tube 19 by outlet tube 9, and defeated by connecting tube 19
It send into different grading pools.
The lower surface of pedestal 1 is fixedly connected with four support columns 20, center of four support columns 20 about 1 lower surface of pedestal
Place is in arranged in matrix, is supported to the components on pedestal 1 and pedestal 1.
Specifically, the micro mist of silicon carbide is conveyed into classification chamber 3 by feed pipe 17 first when using the utility model,
Then water is conveyed into classification chamber 3 by water inlet pipe 10 again, water is delivered in transfusing chamber 13 by water inlet pipe 10, and passes through transfusing chamber
13 are delivered to water in several spray heads 14, several spray heads 14 are sprayed water in the bottom chamber wall of classification chamber 3, when spray head 14 sprays
Water flow with classification 3 bottom of chamber bump against after be in ascending current, by be classified 3 bottom of chamber micro mist raise, while spray head 14 improve
The mobility of classification chamber 3 water flow inside and micro mist, by liquidometer 4 to grader 2 while conveying water into classification chamber 3
Internal water level is observed, and when water level and the first spill cavity 5 are flush, opens solenoid valve 18, so that the first spill cavity 5,
Second spill cavity 6 is entered in connecting tube 19 with the water in third spill cavity 7 with micro mist by outlet tube 9, and passes through connecting tube
19 are delivered in different grading pools, that is, start the classification of micro mist, after the completion of micro-powder graded, can open valve 16 and pass through
The micro mist for being classified 3 bottom of chamber is discharged discharge nozzle 15, and simple and convenient completes the classification of silicon carbide micro-powder, and improves micro mist
Grading effect.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of silicon carbide excess flow controller, which is characterized in that including pedestal (1), the upper fine flour of the pedestal (1) is fixed
It is connected with a grader (2), the inside of the grader (2) offers the classification chamber (3) of a trapezoidal setting, and described point
The upper end side wall of grade machine (2) has been fixedly attached a feed pipe (17), and the upper end of the feed pipe (17) is through grader (2)
Upper surface simultaneously upwardly extends, and is fixedly connected with a liquidometer (4), the grader on the side wall of grader (2) side
(2) first spill cavity (5) is offered on the inner sidewall far from liquidometer (4) side, be located under first spill cavity (5)
Second spill cavity (6) is offered on liquidometer (4) inner sidewall that orientation is set, is located at orientation under second spill cavity (6)
A third spill cavity (7), first spill cavity (5), the second spill cavity (6) are offered on liquidometer (4) inner sidewall set
Run through in the top cavity wall of classification chamber (3) side with third spill cavity (7) and offers a through-hole (8), described first
Spill cavity (5), the second spill cavity (6) are connected by through-hole (8) with classification chamber (3) with third spill cavity (7), and described first overflows
Stream chamber (5), the second spill cavity (6) are connected to an outlet tube (9) far from fixing sleeve in the bottom end cavity wall of through-hole (8) side, and three
The output end of outlet tube described in root (9) runs through the side wall of grader (2) and extends to grader (2) outside, the grader (2)
Bottom end side wall on fixing sleeve be connected to a water inlet pipe (10), the bottom end of grader (2) is run through in the upper end of the water inlet pipe (10)
Side wall simultaneously extends in classification chamber (3), and the lower end of the water inlet pipe (10) sequentially passes through the bottom end side wall and pedestal of grader (2)
(1) and pedestal (1) is extended to outside, the water inlet pipe (10) is located at one end in classification chamber (3) and fills through a water spray is connected with
Set (11).
2. a kind of silicon carbide excess flow controller according to claim 1, which is characterized in that the water injector (11)
Including one piece of ring block (12), the ring block (12) is fixedly connected on the tip side that water inlet pipe (10) are located in classification chamber (3)
On wall, the inside of the ring block (12) offers a transfusing chamber (13), between the transfusing chamber (13) and water inlet pipe (10)
It is connected, the lower surface of the ring block (12) is in be fixedly connected with several spray heads (14) around shape about water inlet pipe (10),
Several described spray heads (14) are connected with transfusing chamber (13).
3. a kind of silicon carbide excess flow controller according to claim 1, which is characterized in that the grader (2) its
Fixing sleeve is connected to a discharge nozzle (15) on the bottom end side wall of middle side, and grader is run through in wherein one end of the discharge nozzle (15)
(2) side wall simultaneously extends outwardly, and the discharge nozzle (15) is located at the one end of grader (2) outside and a valve (16) is fixedly mounted.
4. a kind of silicon carbide excess flow controller according to claim 1, which is characterized in that three outlet tubes
(9) it is located on the tube wall of grader (2) outside and is fixedly installed with a solenoid valve (18), three outlet tubes (9), which are located at, divides
The one end of grade machine (2) outside is fixedly connected to a connecting tube (19).
5. a kind of silicon carbide excess flow controller according to claim 1, which is characterized in that under the pedestal (1)
Surface is fixedly connected with four support columns (20), and four support columns (20) are about being in square at the center of pedestal (1) lower surface
Battle array setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224876.0U CN209531127U (en) | 2018-12-28 | 2018-12-28 | A kind of silicon carbide excess flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224876.0U CN209531127U (en) | 2018-12-28 | 2018-12-28 | A kind of silicon carbide excess flow controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531127U true CN209531127U (en) | 2019-10-25 |
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ID=68267107
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822224876.0U Active CN209531127U (en) | 2018-12-28 | 2018-12-28 | A kind of silicon carbide excess flow controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209531127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252397A (en) * | 2021-05-06 | 2021-08-13 | 浙江大学医学院附属第一医院 | Nephrology department urine examination sampling device and sampling method thereof |
-
2018
- 2018-12-28 CN CN201822224876.0U patent/CN209531127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252397A (en) * | 2021-05-06 | 2021-08-13 | 浙江大学医学院附属第一医院 | Nephrology department urine examination sampling device and sampling method thereof |
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Effective date of registration: 20221228 Address after: 625000 Dayuxi Industrial Cluster, Lingguan Industrial Cluster, Baoxing County, Ya'an City, Sichuan Province Patentee after: Baoxing County Gaorun Photovoltaic Materials Co.,Ltd. Address before: 222000 north of Xiamen Road, Ganyu Economic Development Zone, Lianyungang City, Jiangsu Province Patentee before: Lianyungang Zhongcheng Abrasive Co.,Ltd. |