CN105582710A - PP cotton filter element with center tube - Google Patents
PP cotton filter element with center tube Download PDFInfo
- Publication number
- CN105582710A CN105582710A CN201610123043.8A CN201610123043A CN105582710A CN 105582710 A CN105582710 A CN 105582710A CN 201610123043 A CN201610123043 A CN 201610123043A CN 105582710 A CN105582710 A CN 105582710A
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- CN
- China
- Prior art keywords
- cotton
- center tube
- central tube
- cotton filter
- core
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a PP cotton filter element with a center tube, and belongs to the field of PP cotton filter elements. The problems that an existing water-purifier PP cotton filter element is low in use rate and poor in filtering effect are solved. By means of the PP cotton filter element with the center tube, a whole PP cotton element body can be put into use, the use rate of the PP cotton element body is increased, and therefore the filtering efficiency and the filtering effect of the PP cotton filter element are improved. According to the technical scheme, the PP cotton filter element comprises the cylindrical PP cotton element body, the flow guiding center tube is arranged in the middle of the PP cotton element body in a penetrating mode, a lower sealing cover is installed at the portion, at the bottom of the flow guiding center tube, of the PP cotton element body, an upper sealing cover is installed at the portion, at the top of the flow guiding center tube, of the PP cotton element body, and a flow guiding hole is formed in the middle of the upper sealing cover and communicated with the flow guiding center tube.
Description
Technical field:
The invention belongs to PP cotton core filter core field, particularly relate to the cotton filter core of a kind of PP with central tube.
Background technology:
The cotton filter core of PP has another name called fusion-jet type PP filter core, adopts nonpoisonous and tasteless polypropylene particles, through heating and melting, spray silk, traction, accept to be shaped and the tubulose filter core made. Having the features such as volume is little, filter area is large, and precision is high, pollution-free, and installation and replacing are convenient, is micro-pore-film filtration due to what adopt, and therefore its absorption is little, can not be detained filtrate, and chemical compatibility is wide, has applicability widely.
But the cotton filter core of existing water purifier PP is not all with central tube, can cause part PP cotton core utilization rate not high, particularly away from the PP cotton core of influent side. The filter efficiency of the cotton filter element water purification apparatus of PP of existing this structure is low, weak effect.
Summary of the invention:
The present invention overcomes the deficiency that prior art exists, solve the problem of the low and poor filtration effect of the cotton filter core utilization rate of existing water purifier PP, aim to provide the cotton filter core of a kind of PP with central tube, the cotton filter core of this PP can make whole PP cotton core all come into operation, increase the utilization rate of PP cotton core, thereby increase filter efficiency and the filter effect of the cotton filter core of PP.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the cotton filter core of a kind of PP with central tube, comprise PP cotton core cylindraceous, the middle part of PP cotton core connects and is provided with water conservancy diversion central tube, on the PP cotton core of water conservancy diversion central tube bottom, lower capping is installed, on the PP cotton core at water conservancy diversion central tube top, upper cover is installed, upper cover middle part is provided with pod apertures, and pod apertures is communicated with water conservancy diversion central tube.
Further, the outer ring at the top of described upper cover is provided with sealing ring.
The present invention compared with prior art has following beneficial effect: the cotton filter core of a kind of PP with central tube of the present invention is by increasing water conservancy diversion central tube at original PP cotton core middle part, thereby whole PP cotton core can both be come into operation, promote the utilization rate of PP cotton core, can not cause the wasting of resources. And can greatly promote filter efficiency and the filter effect of the cotton filter core of whole PP.
Brief description of the drawings:
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is structural representation of the present invention.
In figure: 1 is PP cotton core, 2 is water conservancy diversion central tube, and 3 is lower capping, and 4 is upper cover, and 5 is pod apertures, and 6 is sealing ring.
Detailed description of the invention:
As shown in Figure 1, the cotton filter core of a kind of PP with central tube, comprise PP cotton core 1 cylindraceous, the middle part of PP cotton core 1 connects and is provided with water conservancy diversion central tube 2, lower capping 3 is installed on the PP cotton core 1 of water conservancy diversion central tube 2 bottoms, on the carbon-point 1 at water conservancy diversion central tube 2 tops, upper cover 4 is installed, upper cover 4 middle parts are provided with pod apertures 5, and pod apertures 5 is communicated with water conservancy diversion central tube 2.
By increasing water conservancy diversion central tube 2 at original PP cotton core 1 middle part, thereby whole PP cotton core 1 can both be come into operation, promoted the utilization rate of PP cotton core 1, can not cause the wasting of resources. And can greatly promote filter efficiency and the filter effect of the cotton filter core of whole PP.
In addition, in order to increase the sealing property between the cotton filter core of PP and its attaching parts, be provided with sealing ring 6 in the outer ring at the top of described upper cover 4.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from aim of the present invention, makes various variations.
Claims (2)
1. the cotton filter core of the PP with central tube, it is characterized in that: comprise PP cotton core cylindraceous (1), the middle part of PP cotton core (1) connects and is provided with water conservancy diversion central tube (2), on the PP cotton core (1) of water conservancy diversion central tube (2) bottom, lower capping (3) is installed, on the PP cotton core (1) at water conservancy diversion central tube (2) top, upper cover (4) is installed, upper cover (4) middle part is provided with pod apertures (5), and pod apertures (5) is communicated with water conservancy diversion central tube (2).
2. the cotton filter core of a kind of PP with central tube according to claim 1, is characterized in that: the outer ring at the top of described upper cover (4) is provided with sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123043.8A CN105582710A (en) | 2016-03-04 | 2016-03-04 | PP cotton filter element with center tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123043.8A CN105582710A (en) | 2016-03-04 | 2016-03-04 | PP cotton filter element with center tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105582710A true CN105582710A (en) | 2016-05-18 |
Family
ID=55922839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123043.8A Pending CN105582710A (en) | 2016-03-04 | 2016-03-04 | PP cotton filter element with center tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105582710A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331509A (en) * | 2018-10-29 | 2019-02-15 | 天津富斯特压力容器有限公司 | For the filter core being easily installed in full-automatic filter |
| CN110425324A (en) * | 2019-08-26 | 2019-11-08 | 高满囡 | With the solenoid valve for being filtered function to water body impurity |
-
2016
- 2016-03-04 CN CN201610123043.8A patent/CN105582710A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331509A (en) * | 2018-10-29 | 2019-02-15 | 天津富斯特压力容器有限公司 | For the filter core being easily installed in full-automatic filter |
| CN110425324A (en) * | 2019-08-26 | 2019-11-08 | 高满囡 | With the solenoid valve for being filtered function to water body impurity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |