CN202088111U - Mortar nozzle device for silicon wafer slicing machine - Google Patents
Mortar nozzle device for silicon wafer slicing machine Download PDFInfo
- Publication number
- CN202088111U CN202088111U CN2011201529813U CN201120152981U CN202088111U CN 202088111 U CN202088111 U CN 202088111U CN 2011201529813 U CN2011201529813 U CN 2011201529813U CN 201120152981 U CN201120152981 U CN 201120152981U CN 202088111 U CN202088111 U CN 202088111U
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- nozzle
- mortar
- hole
- holes
- distribution plate
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Abstract
The utility model discloses a mortar nozzle device for a silicon wafer slicing machine, which comprises a nozzle and a mortar inlet pipe, wherein a nozzle inlet hole is arranged in the middle position of the upper part of the nozzle; the mortar inlet pipe is welded at the nozzle inlet hole; a nozzle opening is arranged at the lower part of the nozzle along the length direction of the nozzle; the innovation of the mortar nozzle device lies in that: a flow distributing plate is arranged inside the nozzle along the length direction of the nozzle, the cross section of the flow distributing plate is inverted 'V' shaped, a plurality of first holes are arranged on one surface of the flow distributing plate, a plurality of second holes are arranged on the other surface of the flow distributing plate; and the areas of the first holes and/or the second holes are gradually increased from the nozzle inlet hole to two side surfaces. The mortar nozzle device can be used for well controlling the flow quantity of the mortar, leading the spraying to be uniform and eliminating the hidden trouble that the slicing quantity is affected by the non-uniform spraying of the mortar.
Description
Technical field
The utility model relates to a kind of mortar spray nozzle device, is used for photovoltaic industry silicon wafer slicer mortar system.
Background technology
Traditional mortar spray nozzle device because both sides mortar underfed causes the two ends cutting force poor, cools off deficiency at present, and the fracture of wire phenomenon easily takes place, and has had a strong impact on the chipping qualities of complete machine.
Summary of the invention
The purpose of this utility model provides a kind of flow of energy better controlled mortar, makes and sprays evenly, has eliminated because of the uneven mortar spray nozzle device that influences the hidden danger of chipping qualities of mortar sprinkling.
The utility model realizes that the technical scheme of above-mentioned purpose is, a kind of mortar spray nozzle device, comprise nozzle and mortar inlet tube, the centre position on nozzle top is provided with the nozzle entrance hole, and place, nozzle entrance hole is welded with the mortar inlet tube, the bottom of nozzle is provided with along the jet hole of nozzle length direction, its innovative point is: described nozzle interior is provided with flow distribution plate along the nozzle length direction, the cross section of described flow distribution plate is down " V " shape, a face of described flow distribution plate is provided with several first holes, another face is provided with several second holes, and the area in first hole and/or second hole increases to two sides gradually from place, nozzle ingate.
Described flow distribution plate and nozzle welding.
Described first hole or second hole are for equidistantly arranging.
Described first hole or second hole are that rectangle is circular or semicircle.
The utility model is owing to be provided with flow distribution plate in nozzle interior along the nozzle length direction, a face of flow distribution plate is provided with several first holes, another face is provided with some second holes, and the area in first hole and/or second hole increases to two sides gradually from place, nozzle ingate, therefore can make that the flow of the mortar that enters nozzle is even, make and spray evenly, eliminated because of the uneven hidden danger that influences chipping qualities of mortar sprinkling.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is a structure cutaway view of the present utility model;
Fig. 3 is the vertical view of flow distribution plate among Fig. 2.
The specific embodiment
Below contrast accompanying drawing, by the description of the specific embodiment, the utility model is described in further detail.
Shown in Fig. 1～3, a kind of mortar spray nozzle device, comprise nozzle 1 and mortar inlet tube 3, the centre position on nozzle 1 top is provided with the nozzle entrance hole, and place, nozzle entrance hole is welded with mortar inlet tube 3, the bottom of nozzle 1 is provided with the jet hole 1-1 along the nozzle length direction, described nozzle 1 inside is provided with flow distribution plate 2 along the nozzle length direction, the cross section of described flow distribution plate 2 is down " V " shape, a face of described flow distribution plate 2 is provided with several first holes 2-2, another face is provided with several second holes 2-1, and the area of the first hole 2-2 and/or the second hole 2-1 increases to two sides gradually from place, nozzle ingate.
Described flow distribution plate 2 and nozzle 1 welding.
The described first hole 2-2 or the second hole 2-1 are for equidistantly arranging.So more can guarantee the uniformity of mortar.
The described first hole 2-2 or the second hole 2-1 are that rectangle is circular or semicircle.Preferably adopt rectangle, be convenient to processing.
Mortar flows into mortar inlet tube 3, flow out from the jet hole 1-1 of nozzle 1 by flow distribution plate 2, the special construction of flow distribution plate 2 itself takes into full account the different of the fluid velocity at mortar inlet tube 3 places and mortar inlet tube 3 two ends and pressure, adopt reverse V-shaped structure, one side is provided with the first hole 2-2; Another side is provided with the second hole 2-1.Far away more from charging aperture, the area of the second hole 2-1 is big more.Make every place of the present utility model flow reach balance, and then effectively control the mortar flow, mortar is sprayed evenly.It is simple in structure, remarkable benefit.
Claims (4)
1. mortar spray nozzle device, comprise nozzle (1) and mortar inlet tube (3), the centre position on nozzle (1) top is provided with the nozzle entrance hole, and place, nozzle entrance hole is welded with mortar inlet tube (3), the bottom of nozzle (1) is provided with the jet hole (1-1) along the nozzle length direction, it is characterized in that: described nozzle (1) is inner to be provided with flow distribution plate (2) along the nozzle length direction, the cross section of described flow distribution plate (2) is down " V " shape, a face of described flow distribution plate (2) is provided with several first holes (2-2), another face is provided with several second holes (2-1), and the area of first hole (2-2) and/or second hole (2-1) increases to two sides gradually from place, nozzle ingate.
2. mortar spray nozzle device according to claim 1 is characterized in that: described flow distribution plate (2) and nozzle (1) welding.
3. mortar spray nozzle device according to claim 1 is characterized in that: described first hole (2-2) or second hole (2-1) are for equidistantly arranging.
4. mortar spray nozzle device according to claim 1 is characterized in that: described first hole (2-2) or second hole (2-1) are circular or semicircle for rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201529813U CN202088111U (en) | 2011-05-15 | 2011-05-15 | Mortar nozzle device for silicon wafer slicing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201529813U CN202088111U (en) | 2011-05-15 | 2011-05-15 | Mortar nozzle device for silicon wafer slicing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088111U true CN202088111U (en) | 2011-12-28 |
Family
ID=45363204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201529813U Expired - Fee Related CN202088111U (en) | 2011-05-15 | 2011-05-15 | Mortar nozzle device for silicon wafer slicing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816500A (en) * | 2018-08-20 | 2018-11-16 | 唐山陆凯科技有限公司 | A kind of mine-separating box of uniform distributing |
| CN112873585A (en) * | 2021-01-12 | 2021-06-01 | 上海新昇半导体科技有限公司 | Nozzle of crystal bar band saw machine |
-
2011
- 2011-05-15 CN CN2011201529813U patent/CN202088111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816500A (en) * | 2018-08-20 | 2018-11-16 | 唐山陆凯科技有限公司 | A kind of mine-separating box of uniform distributing |
| CN108816500B (en) * | 2018-08-20 | 2024-03-08 | 唐山陆凯科技有限公司 | Ore separating box capable of uniformly separating materials |
| CN112873585A (en) * | 2021-01-12 | 2021-06-01 | 上海新昇半导体科技有限公司 | Nozzle of crystal bar band saw machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU BEISI TADE MECHANICAL CO., LTD. Free format text: FORMER NAME: CHANGZHOU BEISI TADE MECHANICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213023, Guihua Road 28-1, bell tower Economic Development Zone, Jiangsu, Changzhou Patentee after: CHANGZHOU BE-STAR MACHINERY CO., LTD. Address before: 213023, Guihua Road 28-1, bell tower Economic Development Zone, Jiangsu, Changzhou Patentee before: Changzhou Beisitade Machinery & Science Technology Co., Ltd. |
|
| 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: 20111228 Termination date: 20180515 |