CN202555058U - Spiral water filtration device - Google Patents
Spiral water filtration device Download PDFInfo
- Publication number
- CN202555058U CN202555058U CN2012202302869U CN201220230286U CN202555058U CN 202555058 U CN202555058 U CN 202555058U CN 2012202302869 U CN2012202302869 U CN 2012202302869U CN 201220230286 U CN201220230286 U CN 201220230286U CN 202555058 U CN202555058 U CN 202555058U
- Authority
- CN
- China
- Prior art keywords
- transverse baffle
- screen
- baffle
- bucker
- hopper
- 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.)
- Withdrawn - After Issue
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Abstract
A spiral water filtration device includes a trough, a screw rod, and a helical blade arranged on the screw rod. A filter sieve and a water shield are mounted below the trough; one side of the trough is provided with a first transverse baffle, and the other side of the trough is provided with a second transverse baffle; the two ends of the trough are arranged with a longitudinal baffle, respectively, a water discharge port is arranged below the water shield; a first flushing port is formed between the water shield and the first transverse baffle, and a second flushing port is formed between the water shield and the second transverse baffle; the screw rod is provided with a vertically symmetric center line; and one of the first transverse baffle and the second transverse baffle is parallel with the vertically symmetric center line, and the other forms an included angle of 20degree-24degree with the vertically symmetric center line. The inventive spiral water filtration device has the advantages of simple structure, convenient use, convenient mount and dismount of the filter sieve and convenient cleaning, and high dehydration efficiency.
Description
Technical field
The utility model relates to a kind of spiral water treatment plant.
Background technology
The spiral water treatment plant is the dehydration equipment after the raw material wet cleaning of paper mill, and the radial component when being moved ahead by helical blade promotion material in the normal thrust and the friction of sieve plate (screen) realize dehydration.The mass dryness fraction index of dehydration back material is one of key factor that influences the scroll feeder operational efficiency.The wet cleaning of transverse tube continuously cooking system support material, material stirs removing impurities in low dense (2～3%) and through mechanical force, is dewatered to technology mass dryness fraction (18～20%) by the spiral water treatment plant then.Spiral water treatment plant of the prior art generally comprises: hopper, the screen that is arranged at hopper lower groove position, screw rod and be arranged at the helical blade on the screw rod; Said screen is and is symmetrical set; The defective of this kind structure is: dewatering efficiency is lower, screen rigidity low and difficult mounting or dismounting of screen and cleaning.
Therefore, be necessary to provide a kind of spiral water treatment plant that solves the problems of the technologies described above.
The utility model content
The utility model technical problem to be solved is: provide that a kind of dewatering efficiency is higher, screen mounting or dismounting and clean all spiral water treatment plant comparatively easily.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of spiral water treatment plant comprises: hopper, screw rod, be arranged at the helical blade on the screw rod; The below of said hopper is equipped with screen and bucker, and a side of said hopper is provided with first transverse baffle, and the opposite side of said hopper is provided with second transverse baffle; The two ends of said hopper are respectively equipped with longitudinal baffle; Fix through several first fastening bolts between the said screen and first transverse baffle, fix through several second fastening bolts between the said screen and second transverse baffle, fix through the 3rd fastening bolt between said screen and the longitudinal baffle; Fix through the 4th fastening bolt between said bucker and the longitudinal baffle; The below of said bucker is provided with discharge outlet, forms first rinse mouth between the said bucker and first transverse baffle, forms second rinse mouth between the said bucker and second transverse baffle; Said screw rod is provided with symmetrical center line up and down; In said first transverse baffle and second transverse baffle, one of them parallels with symmetrical center line up and down, another and up and down the angle between the symmetrical center line be 21 °-24 °.
As a kind of optimized technical scheme, be provided with first sealing gasket between said bucker and the longitudinal baffle, be provided with second sealing gasket between the said screen and first transverse baffle, be provided with the 3rd sealing gasket between the said screen and second transverse baffle.
As a kind of optimized technical scheme, the gap of said screen and helical blade external diameter is 3-5mm.
As a kind of optimized technical scheme, said screen is provided with several filter openings, and the diameter of said filter opening is 4.5-5mm, and the percent opening of said screen is 35-38%, and said filter opening is the back taper setting, and tapering is 1: 10.
The beneficial effect of the utility model: the spiral water treatment plant in the utility model is simple in structure, easy to use, screen is installed and removed and it is all comparatively convenient to clean, dewatering efficiency is higher.
Description of drawings
Fig. 1 is the main TV structure sketch map of spiral water treatment plant.
Fig. 2 is the left TV structure sketch map of spiral water treatment plant.
Among Fig. 1 and Fig. 2: 1, hopper, 10, first transverse baffle, 11, second transverse baffle, 12, longitudinal baffle, 13, first fastening bolt; 14, second fastening bolt, the 15, the 3rd fastening bolt, the 16, the 4th fastening bolt, 2, screw rod, 20, symmetrical center line up and down; 3, helical blade, 4, screen, 5, bucker, 50, discharge outlet, 51, first rinse mouth; 52, second rinse mouth, 6, first sealing gasket, 7, second sealing gasket, the 8, the 3rd sealing gasket.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
See also Fig. 1 and Fig. 2; A kind of spiral water treatment plant comprises: hopper 1, screw rod 2, be arranged at the helical blade 3 on the screw rod 2, the below of said hopper 1 is equipped with screen 4 and bucker 5; One side of said hopper 1 is provided with first transverse baffle 10; The opposite side of said hopper 1 is provided with second transverse baffle 11, and the two ends of said hopper 1 are respectively equipped with longitudinal baffle 12, and is fixing through several first fastening bolts 13 between the said screen 4 and first transverse baffle 10; Fixing between the said screen 4 and second transverse baffle 11 through several second fastening bolts 14; Fixing through the 3rd fastening bolt 15 between said screen 4 and the longitudinal baffle 12, fixing through the 4th fastening bolt 16 between said bucker 5 and the longitudinal baffle 12, the below of said bucker 5 is provided with discharge outlet 50; Form first rinse mouth 51 between the said bucker 5 and first transverse baffle 10; Form second rinse mouth 52 between the said bucker 5 and second transverse baffle 11, said screw rod 2 is provided with symmetrical center line 20 up and down, in said first transverse baffle 10 and second transverse baffle 11; One of them parallels with symmetrical center line 20 up and down, another and up and down the angle between the symmetrical center line 20 be 21 °-24 °.Be provided with first sealing gasket 6 between said bucker 5 and the longitudinal baffle 12, be provided with second sealing gasket 7 between the said screen 4 and first transverse baffle 10, be provided with the 3rd sealing gasket 8 between the said screen 4 and second transverse baffle 11.Said screen 4 is 3-5mm with the gap of helical blade external diameter.Said screen 4 is provided with several filter openings, and the diameter of said filter opening is 4.5-5mm, and the percent opening of said screen 4 is 35-38%, and said filter opening is the back taper setting, and tapering is 1: 10.When the rotation direction of helical blade 3 when being left-handed, said first transverse baffle 10 parallels with symmetrical center line 20 up and down, said second transverse baffle 11 and up and down the angle between the symmetrical center line 20 be 21 °-24 °.When the rotation direction of helical blade 3 was dextrorotation, said second transverse baffle 11 paralleled with symmetrical center line 20 up and down, said first transverse baffle 10 and up and down the angle between the symmetrical center line 20 be 21 °-24 °.During work, material adds from the charging aperture of hopper 1, and when screw rod 2 rotated, material moved axially along hopper 1 sidewall under the axial thrust load effect of helical blade 3 normal thrusts regularly.Material dewaters in the friction process of the radial component of helical blade 3 normal thrusts and screen 4, and the water of taking off gets in the bucker 5, and discharges through the discharge outlet under the bucker 5 50.
Spiral water treatment plant in the utility model is simple in structure, easy to use, screen is installed and removed and it is all comparatively convenient to clean, dewatering efficiency is higher.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. spiral water treatment plant comprises: hopper, screw rod, be arranged at the helical blade on the screw rod, it is characterized in that: the below of said hopper is equipped with screen and bucker; One side of said hopper is provided with first transverse baffle; The opposite side of said hopper is provided with second transverse baffle, and the two ends of said hopper are respectively equipped with longitudinal baffle, fixes through several first fastening bolts between the said screen and first transverse baffle; Fix through several second fastening bolts between the said screen and second transverse baffle; Fix through the 3rd fastening bolt between said screen and the longitudinal baffle, fix through the 4th fastening bolt between said bucker and the longitudinal baffle, the below of said bucker is provided with discharge outlet; Form first rinse mouth between the said bucker and first transverse baffle; Form second rinse mouth between the said bucker and second transverse baffle, said screw rod is provided with symmetrical center line up and down, in said first transverse baffle and second transverse baffle; One of them parallels with symmetrical center line up and down, another and up and down the angle between the symmetrical center line be 21 °-24 °.
2. a kind of spiral water treatment plant as claimed in claim 1; It is characterized in that: be provided with first sealing gasket between said bucker and the longitudinal baffle; Be provided with second sealing gasket between the said screen and first transverse baffle, be provided with the 3rd sealing gasket between the said screen and second transverse baffle.
3. a kind of spiral water treatment plant as claimed in claim 2 is characterized in that: the gap of said screen and helical blade external diameter is 3-5mm.
4. a kind of spiral water treatment plant as claimed in claim 1, it is characterized in that: said screen is provided with several filter openings, and the diameter of said filter opening is 4.5-5mm, and the percent opening of said screen is 35-38%, and said filter opening is the back taper setting, and tapering is 1: 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202302869U CN202555058U (en) | 2012-05-22 | 2012-05-22 | Spiral water filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202302869U CN202555058U (en) | 2012-05-22 | 2012-05-22 | Spiral water filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555058U true CN202555058U (en) | 2012-11-28 |
Family
ID=47204764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202302869U Withdrawn - After Issue CN202555058U (en) | 2012-05-22 | 2012-05-22 | Spiral water filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671452A (en) * | 2012-05-22 | 2012-09-19 | 江苏华机环保设备有限责任公司 | Spiral water filter device |
-
2012
- 2012-05-22 CN CN2012202302869U patent/CN202555058U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671452A (en) * | 2012-05-22 | 2012-09-19 | 江苏华机环保设备有限责任公司 | Spiral water filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121128 Effective date of abandoning: 20140312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121128 Effective date of abandoning: 20140312 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |