CN201644253U - Flat flared liquid film nozzle - Google Patents
Flat flared liquid film nozzle Download PDFInfo
- Publication number
- CN201644253U CN201644253U CN2010201324537U CN201020132453U CN201644253U CN 201644253 U CN201644253 U CN 201644253U CN 2010201324537 U CN2010201324537 U CN 2010201324537U CN 201020132453 U CN201020132453 U CN 201020132453U CN 201644253 U CN201644253 U CN 201644253U
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- China
- Prior art keywords
- spout portion
- liquid film
- nozzle
- flat
- guiding fluid
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- 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.)
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Abstract
The utility model discloses a flat flared liquid film nozzle, which comprises a connector part (1) and a nozzle part (2). A liquid flow channel (3) is arranged in the connector part (1) and the nozzle part (2); wherein the whole structure of the nozzle part (2) is of a flat shape; and the size of the longitudinal section of the nozzle part (2) gradually increases along the direction deviating from the connector part (1). When the nozzle is used, the liquid film can be distributed more evenly after being sprayed out by the nozzle and the spray area is larger and can cover the whole cross-section width of the belt of the belt conveyor, thereby achieving good dust-falling effect. In particular, when multiple nozzles are used through combination, the effect is better.
Description
Technical field
The utility model relates to a kind of nozzle, relates in particular to a kind of liquid film nozzle that is exclusively used in the liquid film depositing dust.
Background technology
Ore can produce bigger dust in the process of crushing and screening, therefore sieving in the process of ore needs to take dust-settling technology.In the prior art, generally select the liquid film depositing dust, its liquid film spray point multiselect is at the belt conveyor place of the first order, and the perfect condition that liquid film sprays is: liquid film by the spout ejection after, cover dust-laying effect the best on the whole cross section of the belt width of belt conveyor.Obviously, nozzle has important effect for depositing dust.But nozzle of the prior art is difficult to liquid film is covered on the whole cross section of the belt width of belt conveyor, and liquid film distributes also inhomogeneous.
Therefore, those skilled in the art is devoted to develop the liquid film nozzle on the width of the whole cross section of a kind of belt that can make liquid film be evenly distributed in belt conveyor.
The utility model content
Because the above-mentioned defective of prior art, technical problem to be solved in the utility model provides the liquid film nozzle on the width of the whole cross section of a kind of belt that can make liquid film cover belt conveyor.
For achieving the above object, the utility model provides a kind of flat enlarging shape liquid film nozzle, comprises connector portions and spout portion; Described connector portions and spout portion inside have liquid flow path, and described spout portion is flat on the whole; The size of described spout portion longitudinal section increases gradually along the direction that deviates from described connector portions.
Preferable, the liquid flow path that is positioned at described spout portion comprises two independently subchannels at least; Described subchannel is radial along the direction that deviates from described connector portions.
Preferable, the direction of the inwall upper edge described spout portion center line of described spout minister degree direction is provided with the guiding fluid grid; Described guiding fluid grid are divided into the part that described liquid flow path is positioned at described spout portion and the corresponding described subchannel of described guiding fluid grid quantity.If the quantity of guiding fluid grid is P, the quantity of subchannel is Q, obviously, and Q=P+1.Described spout minister degree direction is defined as, and the larger-size direction of spout end surface is a length direction, and corresponding, the less direction of size is a width.
Preferable, the quantity of described guiding fluid grid is even number, and along the center line symmetric arrangement of described spout portion.
Preferable, described guiding fluid grid are four.
Preferable, the inwall of described spout minister degree direction is the plane, the inwall of width is an arc surface.
The beneficial effects of the utility model are: liquid film is by after the spout ejection, distribution more even, and the area that sprays is bigger, can cover on the whole cross section of the belt width of belt conveyor, therefore dust-laying effect is better, when particularly a plurality of nozzles are used in combination, has better effect.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
The application schematic diagram of Fig. 3 the utility model embodiment 1;
Fig. 4 is the structural representation of the utility model embodiment 2;
Fig. 5 is that the B-B of Fig. 4 is to cutaway view;
Fig. 6 is the structural representation of the utility model embodiment 3;
Fig. 7 is that the C-C of Fig. 6 is to cutaway view.
The specific embodiment
Embodiment 1: as depicted in figs. 1 and 2, a kind of flat enlarging shape liquid film nozzle comprises connector portions 1 and spout portion 2, and connector portions 1 and spout portion 2 inside have liquid flow path 3.
With the bigger direction of spout portion 2 face sizes is length direction, and corresponding, the less direction of size is a width.The inwall 21 of spout portion 2 length directions is the plane, and the inwall 22 of width is an arc surface.
In other specific embodiment, the inwall of spout portion 2 can all be planes also, or other curved surfaces.
As shown in Figure 3, the connector portions 1 of flat enlarging shape liquid film nozzle is connected with clip 6, thereby makes nozzle and place the shower 5 of belt conveyor top to be connected.Simultaneously, directly over belt 8, be arranged in juxtaposition two flat enlarging shape liquid film nozzles.
During flat enlarging shape liquid film nozzle operation, liquid arrives the spout portion 2 with flat enlarging from shower 5 through connector portions 1.Because the size of spout portion 2 longitudinal sections increases gradually along the direction that deviates from connector portions 1, promptly the direction along liquid flow increases gradually, when therefore liquid flows in spout portion 2, can be dispersed to the whole outlet of spout portion 2 more uniformly, thereby guarantee liquid film after 2 ejections of spout portion, the width that can cover is bigger, in the present embodiment, liquid film can cover on the belt 8 whole cross section width of belt conveyor, and then the dust density that ore 7 is given out is reduced largely.
Embodiment 2: as shown in Figure 3 and Figure 4, the structure of present embodiment and embodiment 1 is basic identical, and different is that the inwall 21 of spout portion 2 length directions is provided with guiding fluid grid 4, and guiding fluid grid 4 are arranged on the center line 23 of spout portion 2.Therefore, the liquid flow path in the spout portion 2 is divided into two independently subchannels 31.Other structures of present embodiment are identical with embodiment 1.
The installation application mode of present embodiment is identical with embodiment 1.
The operation principle of present embodiment is substantially the same manner as Example 1.But, owing to be provided with independently subchannel, after liquid flows into spout portion 2, because the setting of guiding fluid grid 4, liquid is imported in the subchannel 31, makes that therefore the liquid film of ejection is more even, the width that relative embodiment 1 liquid film is covered is also wideer, so dust-laying effect is better.
Embodiment 3: as shown in Figure 6 and Figure 7, the structure of present embodiment and embodiment 2 is basic identical, and different is that the inwall 21 of spout portion 2 length directions is provided with four guiding fluid grid 4, and guiding fluid grid 4 are along center line 23 symmetric arrangement of spout portion 2.Therefore, the liquid flow paths in the spout portion 2 are divided into five independently subchannels 31, and subchannel 31 is radial along the direction that deviates from connector portions 1, and promptly the direction along liquid flow is radial.Other structures of present embodiment are identical with embodiment 2.
The installation application mode of present embodiment is identical with embodiment 2.
The operation principle of present embodiment is substantially the same manner as Example 2.But, owing to be provided with more guiding fluid grid 4, and guiding fluid grid 4 make the subchannel 31 of liquid flow be radial along liquid flow direction, make that therefore the liquid film of ejection is more even, the width that relative embodiment 2 liquid films are covered is also wideer, so dust-laying effect is better.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (6)
1. a flat enlarging shape liquid film nozzle comprises connector portions (1) and spout portion (2); Described connector portions (1) and spout portion (2) inside have liquid flow path (3), and it is characterized in that: described spout portion (2) is flat on the whole; The size of described spout portion (2) longitudinal section increases gradually along the direction that deviates from described connector portions (1).
2. flat enlarging shape liquid film nozzle as claimed in claim 1 is characterized in that: the liquid flow path (3) that is positioned at described spout portion (2) comprises at least two independently subchannels (31); Described subchannel (31) is radial along the direction that deviates from described connector portions (1).
3. flat enlarging shape liquid film nozzle as claimed in claim 2, it is characterized in that: the direction of inwall (21) upper edge described spout portion (2) center line (23) of described spout portion (2) length direction is provided with guiding fluid grid (4); Described guiding fluid grid (4) are divided into the part that described liquid flow path (3) is positioned at described spout portion (2) and described guiding fluid grid (4) the corresponding described subchannels of quantity (31).
4. flat enlarging shape liquid film nozzle as claimed in claim 3, it is characterized in that: the quantity of described guiding fluid grid (4) is even number, and along center line (23) symmetric arrangement of described spout portion (2).
5. flat enlarging shape liquid film nozzle as claimed in claim 4, it is characterized in that: described guiding fluid grid (4) are four.
6. as claim 1,2,3,4 or 5 arbitrary described flat enlarging shape liquid film nozzles, it is characterized in that: the inwall (21) of described spout portion (2) length direction is the plane, and the inwall of width (22) is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201324537U CN201644253U (en) | 2010-03-16 | 2010-03-16 | Flat flared liquid film nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201324537U CN201644253U (en) | 2010-03-16 | 2010-03-16 | Flat flared liquid film nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644253U true CN201644253U (en) | 2010-11-24 |
Family
ID=43109449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201324537U Expired - Lifetime CN201644253U (en) | 2010-03-16 | 2010-03-16 | Flat flared liquid film nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644253U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109296A (en) * | 2010-12-31 | 2011-06-29 | 山东西王药业有限公司 | Spray nozzle for water cooling tower |
| CN107999298A (en) * | 2017-07-03 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of nozzle arrangements and application have the cleaning assemblies and range hood of the structure |
| CN111099185A (en) * | 2019-12-10 | 2020-05-05 | 山东大学 | Aluminum sulfate production discharging device and system |
| CN111408267A (en) * | 2020-04-22 | 2020-07-14 | 北京清新环境技术股份有限公司 | Soot blower suitable for SCR denitration of high-temperature and high-dust flue gas |
| CN111515040A (en) * | 2020-05-28 | 2020-08-11 | 江西斯米克陶瓷有限公司 | Liquid spraying device for production process of ceramic tile products |
| CN114156212A (en) * | 2021-11-26 | 2022-03-08 | 北京北方华创微电子装备有限公司 | Process chamber, semiconductor process equipment and maintenance method |
| CN114526932A (en) * | 2022-04-22 | 2022-05-24 | 中汽研（天津）汽车工程研究院有限公司 | Water spraying test system and method for simulating water splashing of vehicle wheel in rain |
| CN114950749A (en) * | 2022-06-07 | 2022-08-30 | 江西昌河汽车有限责任公司 | Tool for baking or cooling and shaving oil sludge |
-
2010
- 2010-03-16 CN CN2010201324537U patent/CN201644253U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109296A (en) * | 2010-12-31 | 2011-06-29 | 山东西王药业有限公司 | Spray nozzle for water cooling tower |
| CN107999298A (en) * | 2017-07-03 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of nozzle arrangements and application have the cleaning assemblies and range hood of the structure |
| CN111099185A (en) * | 2019-12-10 | 2020-05-05 | 山东大学 | Aluminum sulfate production discharging device and system |
| CN111099185B (en) * | 2019-12-10 | 2021-12-24 | 山东大学 | Aluminum sulfate production discharging device and system |
| CN111408267A (en) * | 2020-04-22 | 2020-07-14 | 北京清新环境技术股份有限公司 | Soot blower suitable for SCR denitration of high-temperature and high-dust flue gas |
| CN111515040A (en) * | 2020-05-28 | 2020-08-11 | 江西斯米克陶瓷有限公司 | Liquid spraying device for production process of ceramic tile products |
| CN111515040B (en) * | 2020-05-28 | 2021-10-01 | 江西斯米克陶瓷有限公司 | Liquid spraying device for production process of ceramic tile products |
| CN114156212A (en) * | 2021-11-26 | 2022-03-08 | 北京北方华创微电子装备有限公司 | Process chamber, semiconductor process equipment and maintenance method |
| CN114526932A (en) * | 2022-04-22 | 2022-05-24 | 中汽研（天津）汽车工程研究院有限公司 | Water spraying test system and method for simulating water splashing of vehicle wheel in rain |
| CN114950749A (en) * | 2022-06-07 | 2022-08-30 | 江西昌河汽车有限责任公司 | Tool for baking or cooling and shaving oil sludge |
| CN114950749B (en) * | 2022-06-07 | 2023-02-07 | 江西昌河汽车有限责任公司 | Tool for baking or cooling and shaving oil sludge |
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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: BIOMINTEC ENVIRONMENT (SHANGHAI) CO., LTD. Free format text: FORMER NAME: SHANGHAI BEILANG ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201821, west side, 6 West, 1055 Fu Hai Road, Jiading Industrial Zone, Shanghai, Jiading District Patentee after: Bai meidicom Environmental Technology (Shanghai) Co., Ltd. Address before: 201821, No. 6, Jiading hi tech park, No. 1055 Fu Hai Road, Shanghai, Jiading District Patentee before: Shanghai BME Environmental Protection Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201821, west side, 6 West, 1055 Fu Hai Road, Jiading Industrial Zone, Shanghai, Jiading District Patentee after: Bai meidicom Environmental Engineering (Shanghai) Limited by Share Ltd Address before: 201821, west side, 6 West, 1055 Fu Hai Road, Jiading Industrial Zone, Shanghai, Jiading District Patentee before: Bai meidicom Environmental Technology (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |