CN202185249U - Water film deduster capable of preventing splash - Google Patents
Water film deduster capable of preventing splash Download PDFInfo
- Publication number
- CN202185249U CN202185249U CN2011202915539U CN201120291553U CN202185249U CN 202185249 U CN202185249 U CN 202185249U CN 2011202915539 U CN2011202915539 U CN 2011202915539U CN 201120291553 U CN201120291553 U CN 201120291553U CN 202185249 U CN202185249 U CN 202185249U
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- water
- film device
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- moisture
- splashproof
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Abstract
The utility model discloses a water film deduster capable of preventing splash, comprising a first level water film device, a second level water film device, a third level water film device, a water-gas separator and a cyclone separator. The first level water film device is connected with the second level water film device, the third level water film device, the water-gas separator and the cyclone separator orderly through a pipeline. The second level water film device is a water box structure and a water pump is connected with the water box and respectively supplies water to the first and third level water film devices through a pipeline. A return pipe of the water-gas separator is connected in parallel with a water inlet pipe and extends to the lower part of the water box. A wind inlet pipe of the third level water film device extends below the water box and is opposite to a splash preventing screen arranged obliquely in the water box. A return pipe of the cyclone separator is communicated to the water box. The second level water film device provided by the utility model adopts the water box with a large aspect ratio and the splash preventing screen, increases the water storage and prevents water from splashing and prevents excessive airflow from entering the next level of pipeline. The return pipe with large pipe diameter improves the return effect.
Description
Technical field
The utility model belongs to the cleaner technical field, further belongs to the water film dedusting equipment technical field, is specifically related to a kind of excessive water film dust removal device that splashes of water that can effectively prevent in the water tank.
Background technology
Drying machine with centrifugal spray is to utilize the centrifugal spraying principle that liquid material is carried out drying, is one of most popular drying equipment in the present commercial production.The supporting use water dust scrubber of drying machine with centrifugal spray, water dust scrubber comprises three grades of moisture film devices, wherein the secondary moisture film device of core component is the water tank type structure.Directly get into three grades of moisture film devices from discharge pipe behind the gas process two-stage dust removal water tank through primary dust removing, aqueous vapor is separated the back and is discharged.But the water tank of prior art secondary moisture film device is shallow water relatively, and moisture storage capacity is little; Because discharge pipe and water tank directly are communicated with, when air was discharged, the water in the water tank was also taken out of in a large number or is splashed out, even is dried up very soon, causes the frequent moisturizing of needs in use simultaneously.Simultaneously the backwater caliber of moisture separator is thinner in the prior art, is generally 25mm, and backwater is too slow, and separating power is limited, can not thoroughly remove aqueous vapor in the gas, so exhaust duct is easy to gather steam, has had a strong impact on work quality and operating efficiency.For this reason, the design people is through concentrating on studies, and developed a kind of good dedusting effect, efficient water film dust removal device that the air draft water content is low, and evidence is respond well.
The utility model content
The purpose of the utility model is to provide a kind of good dedusting effect, efficient water film dust removal device that the air draft water content is low.
The purpose of the utility model is achieved in that and comprises one-level moisture film device, secondary moisture film device, three grades of moisture film devices, moisture separator and cyclone separators that one-level moisture film device connects secondary moisture film device, three grades of moisture film devices, moisture separator and cyclone separators through pipeline successively; Described secondary moisture film device is the water tank type structure; Water pump connects water tank and is respectively one-level moisture film device, three grades of moisture film devices water supply through pipeline; Moisture separator return pipe parallel connection water inlet pipe stretches to the water tank bottom, and described three grades of moisture film device blast pipes stretch to below the tank lid and over against the splashproof screen cloth that is inclined in the water tank; The cyclone separator return pipe of described cyclone separator feeds water tank.
The secondary moisture film device of the utility model adopts the water tank of large ratio of height to width, and the water tank height increases moisture storage capacity and prevents that sealing spatters outward greater than 1m; The splashproof screen cloth effectively stops water to splash and too much gets into subordinate's pipeline with air-flow, avoids increasing the subordinate equipment load that dewaters, thereby has reduced the moisturizing number of times in the production process, has practiced thrift production cost.Big caliber return pipe has improved the backwater effect, has reduced accumulating in the separator, has reduced clearing times.The utility model makes the spray powder yield of drying machine with centrifugal spray improve 3-5%, and maintenance cost greatly reduces.
Description of drawings
Fig. 1 partly cuts open sketch map for the utility model overall structure;
Fig. 2 is a seat screen cloth baffle plate overall structure sketch map;
Among the figure: 1-one-level moisture film device, 2-secondary moisture film device, 3-secondary moisture film device, 4-splashproof screen cloth; The 5-moisture separator, 6-exhaust duct, 7-water inlet pipe, 8-moisture separator return pipe; The 9-osculum, 10-water pump, 11-cyclone separator; The 12-tank lid, 13-valve, 14-cyclone separator return pipe.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained, but never in any form the utility model is limited, according to the training centre of the utility model do any conversion, all belong to the protection domain of the utility model.
As shown in the figure; The utility model comprises one-level moisture film device 1, secondary moisture film device 2, three grades of moisture film devices 3, moisture separator 5 and cyclone separators 11, and one-level moisture film device 1 connects secondary moisture film device 2, three grades of moisture film devices 3, moisture separator 5 and cyclone separators 11 through pipeline successively; Described secondary moisture film device 2 is the water tank type structure; Water pump 10 connect water tanks and through pipeline be respectively one-level moisture film device 1, three grades of moisture film devices 3 supply water; Moisture separator return pipe 8 parallelly connected water inlet pipes 7 stretch to the water tank bottom, and described three grades of moisture film device 3 blast pipes stretch to tank lid below 12 and over against the splashproof screen cloth 4 that is inclined in the water tank; The cyclone separator return pipe 14 of described cyclone separator 11 feeds water tank.
The depth-width ratio of described water tank is 1:1 ~ 2:1, and highly is not less than 1000mm.
The caliber of described moisture separator return pipe 8 and cyclone separator return pipe 14 is 40 ~ 60mm.
Described water tank height is 1000 ~ 1500mm.
The aperture of described splashproof screen cloth 4 is 0.1 ~ 0.5mm.
The included angle of described splashproof screen cloth 4 is 30 ~ 60 °.
The operation principle of the utility model and the course of work:
The utility model has been optimized the cisten mechanism of secondary moisture film device, adds large ratio of height to width and height, increases moisture storage capacity and prevents that sealing spatters outward; Splashproof screen cloth 4 is set simultaneously effectively stops water to splash and too much get into subordinate's pipeline, increase the load that dewaters, thereby reduced moisturizing number of times and the rate of water make-up in the production process, practiced thrift production cost with air-flow.Increase the return pipe diameter, improved the backwater effect, reduced accumulating in moisture separator 5, the cyclone separator 11, reduced clearing times.The utility model makes the spray powder yield of drying machine with centrifugal spray improve 3-5%, and maintenance cost greatly reduces.
During the utility model work, the valve 13 of opening water inlet pipe 7 adds water in water tank, stops to supply water to designated water level; Treat that dedusting gas gets into the water tank that gets into secondary moisture film device 2 after one-level moisture film device 1 is handled through pipeline; After washing, pass splashproof screen cloth 4 and get into three grades of moisture film devices 3, get into moisture separator 5 after treatment, the water after the gas-water separation is back in the water tank through moisture separator return pipe 8; Gas gets into cyclone separator 11; Aqueous vapor is separated once more, and the water of separation is back in the water tank through cyclone separator return pipe 14, and gas is discharged through exhaust duct 6.
The utility model characteristics:
1, simple in structure, easy and simple to handle, improvement cost is low;
2, the degree of depth water tank that has the splashproof screen cloth can prevent that effectively sealing spatters outward, reduces moisturizing number of times and rate of water make-up, reduces production costs;
3, wide-aperture return pipe has improved backwater efficient, reduces the interior dirt of separator and accumulates, and reduces the dismounting number of times of equipment, prolongs the non-maintaining phase;
4, owing to the raising of water film dedusting efficient, the spray powder yield has improved 3 ~ 5%, has reduced production cost, has improved economic benefit.
Claims (6)
1. water film dust removal device with splashproof water function; Comprise one-level moisture film device (1), secondary moisture film device (2), three grades of moisture film devices (3), moisture separator (5) and cyclone separator (11); One-level moisture film device (1) connects secondary moisture film device (2), three grades of moisture film devices (3), moisture separator (5) and cyclone separator (11) through pipeline successively; It is characterized in that: described secondary moisture film device (2) is the water tank type structure; Water pump (10) connects water tank and is respectively one-level moisture film device (1), three grades of moisture film devices (3) water supply through pipeline; The parallelly connected water inlet pipe of moisture separator return pipe (8) (7) stretches to the water tank bottom, and described three grades of moisture film devices (3) blast pipe stretches to below the tank lid (12) and over against the splashproof screen cloth (4) that is inclined in the water tank; The cyclone separator return pipe (14) of described cyclone separator (11) feeds water tank.
2. the water film dust removal device with splashproof water function according to claim 1 is characterized in that: the depth-width ratio of described water tank is 1:1 ~ 2:1, and highly is not less than 1000mm.
3. the water film dust removal device with splashproof water function according to claim 1 is characterized in that: the caliber of described moisture separator return pipe (8) and cyclone separator return pipe (14) is 40 ~ 60mm.
4. the water film dust removal device with splashproof water function according to claim 1 is characterized in that: described water tank height is 1000 ~ 1500mm.
5. the water film dust removal device with splashproof water function according to claim 1 is characterized in that: the aperture of described splashproof screen cloth (4) is 0.1 ~ 0.5mm.
6. the water film dust removal device with splashproof water function according to claim 1 is characterized in that: the included angle of described splashproof screen cloth (4) is 30 ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202915539U CN202185249U (en) | 2011-08-12 | 2011-08-12 | Water film deduster capable of preventing splash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202915539U CN202185249U (en) | 2011-08-12 | 2011-08-12 | Water film deduster capable of preventing splash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185249U true CN202185249U (en) | 2012-04-11 |
Family
ID=45916728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202915539U Expired - Lifetime CN202185249U (en) | 2011-08-12 | 2011-08-12 | Water film deduster capable of preventing splash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498433A (en) * | 2016-02-01 | 2016-04-20 | 彭路养 | Harmful gas treatment equipment |
-
2011
- 2011-08-12 CN CN2011202915539U patent/CN202185249U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498433A (en) * | 2016-02-01 | 2016-04-20 | 彭路养 | Harmful gas treatment equipment |
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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: YUNNAN TENGYAO PHARMACEUTICAL CO., LTD. Free format text: FORMER NAME: YUNNAN TENGCHONG PHARMACEUTICAL FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 679100 Tengchong County of Baoshan City, Yunnan Province town of Tengyue Tiancheng Community Park District No. 139 chicken wings Patentee after: Yunnan Teng pharmaceutical Limited by Share Ltd Address before: Guanghua Road 679100 Tengchong city of Yunnan province Baoshan County Tengyue Town Street No. 61 Patentee before: Yunnan Tengchong Pharmaceutical Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |