CN102921221A - Drum type rotary filter - Google Patents
Drum type rotary filter Download PDFInfo
- Publication number
- CN102921221A CN102921221A CN2012104055201A CN201210405520A CN102921221A CN 102921221 A CN102921221 A CN 102921221A CN 2012104055201 A CN2012104055201 A CN 2012104055201A CN 201210405520 A CN201210405520 A CN 201210405520A CN 102921221 A CN102921221 A CN 102921221A
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- filter
- rotating shaft
- cylinder
- drum
- tank
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Abstract
The invention discloses a drum type rotary filter which comprises a drum covered by a filter screen, wherein the drum is fixedly connected with a rotating shaft; the rotating shaft is arranged on and supported against a frame; the drum is driven through the rotating shaft to rotate; and a water tank for receiving filtrate is also supported against and arranged on the frame. By using the technical scheme provided by the invention, the filter can continuously work and has the advantages of low cost, quick filtration and good effect. The preferred technical scheme is that the edge of the drum is provided with a surrounding edge which extends outwards and has the beneficial effects that the surrounding edge and the filter screen form a sunken space for accommodating filtered liquid, so that the filtered liquid does not move towards the lateral wing. Another preferred technical scheme is that a cleaning device for washing filter residue on the filter screen is arranged on the lower side of the water tank and has the beneficial effects that the filter residue is completely separated from the filter screen and the filter screen can realize cycle operation.
Description
Technical field
The present invention relates to contain in the filter liquide technical field of fine particle foreign material, especially relate to a kind of working continuously, adopt the filter of drum rotating mode filter liquide.
Background technology
At present, at field of industrial production, especially in medical filtration art, people adopt the cloth-bag type filtration to contain the fine particle foreign material more, filter with manual type, or adopt filter press that cloth bag is carried out press filtration.There are many deficiencies in this filter type, adopts and manually cloth bag is filtered, and labor intensive and operating efficiency are slow; Adopt filter press to carry out press filtration, then power consumption is large, and the machinery equipment floor space is also large, and needed cost is also large in addition.
In Chinese utility model patent document CN201592019U, disclosed a kind of drum filter, the technical scheme that adopts is that filtrate is rotated in cylinder inside, because centrifugal action, floss and molecule are attached on the screen pack, and for removing floss and the fine particle thing that adheres to, the technical scheme that adopts in this patent documentation is, it is blown above cylinder with compressor, make it enter detachment roller in the collection bucket.The defective that this technical scheme exists is because the filter continuous operation, and centrifugal force still exists, can with blow over the wind-force that comes and offset, in addition, continue screen pack is blown, can reduce the service life of screen pack.Adopt compressor, the particle on the screen pack is removed not exclusively, next circulating filtration DeGrain, and it is large to remove the mode cost of filter residue.
It is low that this just need 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 provides a kind of drum-type revolving filter, thereby can continuous operation, and cost is low, filters fast, and is respond well.
For solving the problems of the technologies described above, the technical solution used in the present invention is that this drum-type revolving filter comprises the cylinder that is coated with screen pack, described cylinder is connected with rotating shaft, described rotating shaft is installed and is supported on the framework, drive drum rotating by rotating shaft, support also on the described framework that the tank of accepting filtrate being installed.
Adopt the filter of said structure, owing to be coated with screen pack at cylinder, like this, be sprayed on the screen pack liquid to be filtered since turning effort moment of Action of Gravity Field and cylinder can all fall to the tank the inside of accepting filtrate that is installed on the framework, when its after the location point on the cylinder rotates through horizontal plane, because Action of Gravity Field and centrifugal action meeting detachment roller are vacateed the position thereby accept the liquid to be filtered that sprays for cylinder next time; Can be with the taking away of the filtrate not timing in the tank, tank just can be accepted filtrate continuously like this, realizes working continuously of filter.
As a further improvement on the present invention, the edge of described cylinder has outward extending surrounding edge.Adopt the beneficial effect of such its generation of structure to be, the dented space that surrounding edge and screen pack form can better be held the liquid to be filtered of sprinkling, so that liquid wherein or filter residue fine particle can not move to its flank.
As a further improvement on the present invention, the downside of described tank has the cleaning device of washing away filter residue on the screen pack.The effect that cleaning device is set is can be faster and more fully the filter residue on the screen pack is washed away, and makes its detachment roller, and the beneficial effect of its generation is the filter efficiency that has improved filter; In addition, the cleaning fluid that is used for washing away filter residue can or organicly further extract filter residue Chinese traditional medicine active ingredient, and after filter residue was drawn out, this cleaning fluid can also be as the fresh extractor liquid that extracts active ingredient in the raw material.
As a further improvement on the present invention, described cleaning device is for distributing meshed pipeline, and cleaning fluid goes out from the grid orifice flow in the bottom screen pack is washed away.Employing is with the pipeline of meshed pipeline as transport cleaning liquid, and then in the bottom screen pack washes away, and thoroughly breaks away from screen pack so that also stick to the filter residue of screen pack, and the beneficial effect of its generation is that cost is low, clean wash away convenient and swift.
As a further improvement on the present invention, described tank is positioned on the horizontal plane of central axis place direction of cylinder, and described tank also has liquid outlet.On the horizontal plane owing to the central axis place direction that tank is arranged on cylinder, so that whole filter is succinctly attractive in appearance, handled easily; In addition, tank is provided with liquid outlet, so that filtrate can continue to flow out from tank, has simplified workman's operation, and it is convenient to get liquid.
As a further improvement on the present invention, described tank also has been provided with the connecting rod of reinforcement effect.The beneficial effect of its generation is the firm performance of having strengthened tank, has prolonged the service life of tank.
Description of drawings
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 among Fig. 1.
The specific embodiment
As shown in Figure 1, this drum-type revolving filter comprises the cylinder 1 that is coated with screen pack, liquid to be filtered is sprayed on the cylinder from the cylinder top, spray nozzle as shown in Figure 1 (not indicating icon), because one impulse force is just arranged when spraying, moment just has filtrate and passes filter screen and fall in the tank 4 that is installed on the framework 3, described cylinder 1 is connected with rotating shaft 2, this rotating shaft 2 connects motor, utilize motor to provide power source to filter, described rotating shaft 2 is installed and is supported on the framework 3, drives cylinder 1 rotation by rotating shaft 2.The edge of described cylinder 1 has outward extending surrounding edge, the liquid to be filtered that sprays from the top falls in the groove that is comprised of surrounding edge and filter screen, form spatial accommodation, so that this liquid can not spill toward both sides, filter residue can not move toward flank yet simultaneously, as can be seen from Figure 1, tank 4 is positioned on the horizontal plane of central axis place direction of cylinder 1, and tank 4 also has liquid outlet 6.
As shown in Figure 2, cylinder 1 is connected with the edge that rotating shaft one side has pole connection rotating shaft 2 and cylinder 1, and the opposite of rotating shaft 2 does not have the pole back-up roller, mainly is the space of placing tank in order to vacate, and make things convenient for the workman to operate, for example tank is taken out the needs that clean.
Downside at described tank 4 has the cleaning device 5 of washing away filter residue on the screen pack, this cleaning device 5 is the meshed pipeline that distributes, cleaning fluid goes out from the grid orifice flow in the bottom screen pack is washed away, and this tank 4 also has been provided with the connecting rod of reinforcement effect.
Claims (6)
1. drum-type revolving filter, it is characterized in that: this filter comprises the cylinder (1) that is coated with screen pack, described cylinder (1) is connected with rotating shaft (2), described rotating shaft (2) is installed and is supported on the framework (3), drive cylinder (1) rotation by rotating shaft (2), support also on the described framework (3) that the tank (4) of accepting filtrate being installed.
2. filter according to claim 1, it is characterized in that: the edge of described cylinder (1) has outward extending surrounding edge.
3. filter according to claim 1, it is characterized in that: the downside of described tank (4) has the cleaning device (5) of washing away filter residue on the screen pack.
4. filter according to claim 3 is characterized in that: described cleaning device (5) is the meshed pipeline that distributes, and cleaning fluid goes out from the grid orifice flow in the bottom screen pack is washed away.
5. described filter according to claim 1 ~ 4 is characterized in that: described tank (4) is positioned on the horizontal plane of central axis place direction of cylinder (1), and described tank (4) also has liquid outlet (6).
6. filter according to claim 5, it is characterized in that: described tank (4) also has 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 true CN102921221A (en) | 2013-02-13 |
| CN102921221B CN102921221B (en) | 2015-12-02 |
Family
ID=47636232
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) |
Cited By (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 |
| CN112794570A (en) * | 2020-12-29 | 2021-05-14 | 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 |
Cited By (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 |
| CN112794570A (en) * | 2020-12-29 | 2021-05-14 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102921221B (en) | 2015-12-02 |
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| C14 | Grant of patent or utility model | ||
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