CN102921221B - Drum type rotary filter - Google Patents
Drum type rotary filter Download PDFInfo
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- CN102921221B CN102921221B CN201210405520.1A CN201210405520A CN102921221B CN 102921221 B CN102921221 B CN 102921221B CN 201210405520 A CN201210405520 A CN 201210405520A CN 102921221 B CN102921221 B CN 102921221B
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- filter
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- rotating shaft
- screen pack
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Abstract
The invention discloses a kind of drum type rotary filter, this filter comprises the cylinder being coated with screen pack, and described cylinder is connected with rotating shaft, and described rotating shaft is installed and is supported on framework, drive drum rotating by rotating shaft, described framework also supports the tank being provided with and accepting filtrate.Adopt technical scheme of the present invention, filter can continuous operation and cost is low, filters fast, effective.The present invention's preferred technical scheme is that the edge of described cylinder has outward extending surrounding edge, and its beneficial effect produced is that surrounding edge and filter screen define the dented space holding filter liquide, and filter liquide can not be moved to flank.Another preferred technical scheme of the present invention is that the downside of described tank has the cleaning device washing away filter residue on screen pack, and its beneficial effect produced makes filter residue thoroughly depart from filter screen, and filter screen can realize periodic duty.
Description
Technical field
The present invention relates to the technical field containing fine particle foreign material in filter liquide, especially relating to one can work continuously, and adopts the filter of drum rotating mode filter liquide.
Background technology
At present, at field of industrial production, especially in medical filtration art, people's many employings cloth-bag type filters containing fine particle foreign material, filters by manual type, or adopts filter press to carry out press filtration to cloth bag.There is many deficiencies in this filter type, adopts and manually filter cloth bag, labor intensive and operating efficiency is slow; Adopt filter press to carry out press filtration, then power consumption is large, and machinery equipment floor space is also large, and cost required is in addition also large.
In Chinese utility model patent document CN201592019U, disclose a kind of drum filter, the technical scheme adopted is that filtrate rotates at drums inside, due to centrifugal action, floss and molecule are attached on screen pack, and for removing the floss and fine particle thing that adhere to, the technical scheme adopted in this patent document is, above cylinder, it is blown with compressor, make it enter detachment roller in collection bucket.The defect that this technical scheme exists is that centrifugal force still exists due to filter continuous operation, can offset with blowing over the wind-force come, and in addition, continues to blow to screen pack, can reduce the service life of screen pack.Adopt compressor, the particle on screen pack is removed not exclusively, next circulating filtration DeGrain, and the mode cost of this removal filter residue is large.
It is low that this just needs to develop a kind of cost, can uninterruptedly filter continuously, and the filter of good filtration effect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of drum type rotary filter, thus can continuous operation, and cost is low, filters fast, respond well.
For solving the problems of the technologies described above, the technical solution used in the present invention is that this drum type rotary filter comprises the cylinder being coated with screen pack, described cylinder is connected with rotating shaft, described rotating shaft is installed and is supported on framework, drive drum rotating by rotating shaft, described framework also supports the tank being provided with and accepting filtrate.
Adopt the filter of said structure, owing to being coated with screen pack on cylinder, like this, be sprayed at liquid to be filtered on screen pack and can all fall to inside the tank of the undertaking filtrate be arranged on framework instantaneously due to the turning effort of Action of Gravity Field and cylinder, after its location point on cylinder rotates through horizontal plane, because Action of Gravity Field and centrifugal action can detachment rollers, thus accept for cylinder the liquid to be filtered next time sprayed and vacate position; Can taking away the filtrate not timing in tank, such tank just can accept filtrate continuously, realizes working continuously of filter.
As a further improvement on the present invention, the edge of described cylinder has outward extending surrounding edge.Adopt its beneficial effect produced of such structure to be that the dented space that surrounding edge and screen pack are formed better can hold the liquid to be filtered of sprinkling, liquid wherein or filter residue fine particle can not be moved to its flank.
As a further improvement on the present invention, the downside of described tank has the cleaning device washing away filter residue on screen pack.The effect arranging cleaning device is to be washed away by the filter residue on screen pack sooner and more fully, makes its detachment roller, and its beneficial effect produced is the filter efficiency that improve filter; In addition, to filter residue Chinese traditional medicine active ingredient or organicly can to extract further for the cleaning fluid washing away filter residue, after being drawn out by filter residue, this cleaning fluid can also as the fresh extractor liquid of active ingredient in extraction raw material.
As a further improvement on the present invention, described cleaning device is the meshed pipeline that distributes, and cleaning fluid flows out from pipeline mesh and washes away screen pack in the bottom.Adopt the meshed pipeline of band as the pipeline of transport cleaning liquid, then screen pack in the bottom washes away, and make the filter residue also sticking to screen pack thoroughly depart from screen pack, its beneficial effect produced is that cost is low, and cleaning is washed away convenient and swift.
As a further improvement on the present invention, described tank is positioned on the horizontal plane in direction, central axis place of cylinder, and described tank also has liquid outlet.Owing to being arranged on by tank on the horizontal plane in direction, central axis place of cylinder, make whole filter succinctly attractive in appearance, handled easily; In addition, tank is provided with liquid outlet, makes filtrate can continue to flow out from tank, simplifies operative, get liquid convenient.
As a further improvement on the present invention, described tank has also been provided with the connecting rod of reinforcement effect.Its beneficial effect produced is the firm performance strengthening tank, extends the service life of tank.
Accompanying drawing explanation
Further describe below in conjunction with accompanying drawing and embodiments of the present invention:
Fig. 1 is structural representation of the present invention;
Fig. 2 is cross section view of the present invention in Fig. 1.
Detailed description of the invention
As shown in Figure 1, this drum type rotary filter comprises the cylinder 1 being coated with screen pack, by liquid to be filtered from cylinder uppermost spray on cylinder, spray nozzle (not indicating icon) as shown in Figure 1, owing to just having one impulse force when spraying, moment just has filtrate and falls in installation tank 4 on the frame 3 through filter screen, described cylinder 1 is connected with rotating shaft 2, this rotating shaft 2 connects motor, motor is utilized to provide power source to filter, described rotating shaft 2 is installed and is supported on the frame 3, drives cylinder 1 to rotate by rotating shaft 2.The edge of described cylinder 1 has outward extending surrounding edge, fall into from the liquid to be filtered of uppermost spray in the groove be made up of surrounding edge and filter screen, form spatial accommodation, this liquid can not be spilt toward both sides, filter residue also can not move toward flank simultaneously, as can be seen from Figure 1, tank 4 is positioned on the horizontal plane in direction, central axis place of cylinder 1, and tank 4 also has liquid outlet 6.
As shown in Figure 2, cylinder 1 is connected with the edge that there are pole connection rotating shaft 2 and cylinder 1 in rotating shaft side, and the opposite of rotating shaft 2 does not have strut support cylinder, mainly in order to vacate the space of placing tank, and facilitate workman to operate, such as tank is taken out the needs carrying out cleaning.
There is in the downside of described tank 4 cleaning device 5 washing away filter residue on screen pack, this cleaning device 5 is the meshed pipeline of distribution, cleaning fluid flows out from pipeline mesh and washes away screen pack in the bottom, and this tank 4 has also been provided with the connecting rod of reinforcement effect.
Claims (4)
1. a drum type rotary filter, it is characterized in that: this filter comprises the cylinder (1) being coated with screen pack, described cylinder (1) is connected with rotating shaft (2), described rotating shaft (2) is installed and is supported on framework (3), drive cylinder (1) to rotate by rotating shaft (2), described framework (3) also supports the tank (4) being provided with and accepting filtrate; The edge of described cylinder (1) has outward extending surrounding edge; The groove of surrounding edge and filter screen composition, forms spatial accommodation; Filtrate falls in the tank (4) that is arranged on framework (3) through filter screen;
Described tank (4) is positioned on the horizontal plane in direction, central axis place of cylinder (1), and described tank (4) also has liquid outlet (6).
2. filter according to claim 1, is characterized in that: the downside of described tank (4) has the cleaning device (5) washing away filter residue on screen pack.
3. filter according to claim 2, is characterized in that: described cleaning device (5) is the meshed pipeline that distributes, and cleaning fluid flows out from pipeline mesh and washes away screen pack in the bottom.
4. filter according to claim 3, is characterized in that: described tank (4) has also been provided with the connecting rod of reinforcement effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210405520.1A CN102921221B (en) | 2012-10-23 | 2012-10-23 | Drum type rotary filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210405520.1A CN102921221B (en) | 2012-10-23 | 2012-10-23 | Drum type rotary filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921221A CN102921221A (en) | 2013-02-13 |
| CN102921221B true CN102921221B (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210405520.1A Active CN102921221B (en) | 2012-10-23 | 2012-10-23 | Drum type rotary filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921221B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532498A (en) * | 2014-12-23 | 2015-04-22 | 江苏坤风纺织品有限公司 | Squeezing mangle flying waste removing device |
| CN108404498A (en) * | 2018-04-13 | 2018-08-17 | 苏州凯新分离科技有限公司 | A kind of waste water runner roll-over type filtering Accrete clearing device |
| CN112794570B (en) * | 2020-12-29 | 2021-10-22 | 华夏碧水环保科技有限公司北京分公司 | Method for treating wastewater generated in white peony root traditional Chinese medicine production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201592019U (en) * | 2010-01-14 | 2010-09-29 | 陈纲 | Drum-type filter |
| CN102166447A (en) * | 2011-03-11 | 2011-08-31 | 深圳市崇达电路技术股份有限公司 | Tumbling filter device |
| CN102728139A (en) * | 2011-04-07 | 2012-10-17 | 尹相镇 | Filtering and drying apparatus for wastes recycling |
| CN203123666U (en) * | 2012-10-23 | 2013-08-14 | 江苏华泰重工装备有限公司 | Drum type rotary filter |
-
2012
- 2012-10-23 CN CN201210405520.1A patent/CN102921221B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201592019U (en) * | 2010-01-14 | 2010-09-29 | 陈纲 | Drum-type filter |
| CN102166447A (en) * | 2011-03-11 | 2011-08-31 | 深圳市崇达电路技术股份有限公司 | Tumbling filter device |
| CN102728139A (en) * | 2011-04-07 | 2012-10-17 | 尹相镇 | Filtering and drying apparatus for wastes recycling |
| CN203123666U (en) * | 2012-10-23 | 2013-08-14 | 江苏华泰重工装备有限公司 | Drum type rotary filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102921221A (en) | 2013-02-13 |
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