CN208785929U - A kind of boundling chimney filter - Google Patents
A kind of boundling chimney filter Download PDFInfo
- Publication number
- CN208785929U CN208785929U CN201821189660.9U CN201821189660U CN208785929U CN 208785929 U CN208785929 U CN 208785929U CN 201821189660 U CN201821189660 U CN 201821189660U CN 208785929 U CN208785929 U CN 208785929U
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- China
- Prior art keywords
- chimney filter
- tube
- liquid permeable
- boundling
- central tube
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- 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.)
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of boundling chimney filter, central tube including inner hollow, around central tube distribution several inner hollows liquid permeable tube, be fixed on the chimney filter connector and chimney filter bottom cover at central tube and liquid permeable tube both ends, one in front and one in back position is arranged in the axial direction for liquid permeable tube and central tube, and liquid permeable tube offers several cutting grooves passed through for fluid.In the utility model, liquid permeable tube is used to support external filter cloth, and fluid passes through cutting groove after filter-cloth filtering and enters inside liquid permeable tube, finally imports chimney filter bottom cover, last fluid is flowed out from central tube again.Boundling chimney filter described in the utility model, structural strength is good, and filter efficiency is high, while use process is convenient；In addition, boundling chimney filter is also equipped with blowback effect, the filter cake outside filter cloth cover can be unloaded, uses filter cloth cover regeneration cycle.
Description
Technical field
The utility model belongs to the manufacturing technology field of solid-liquid separating equipment, and in particular to a kind of boundling chimney filter.
Background technique
With the fast development and application of advanced technology, either in life or industrial production, cleaning of the people to fluid
Degree require it is higher and higher, especially in industries such as chemical industry, new energy, pharmacy, food.Screen pipe is used to carry out solid-liquid point to fluid
From.The periphery of usual screen pipe is provided with filter cloth, and fluid enters screen pipe after passing through filter cloth, then flows out again from screen pipe, from
And complete filtering.In the prior art, the structural strength of screen pipe is low, and filter efficiency is low；In addition, filter cloth outside screen pipe due to
The presence of filter cake needs to regularly replace, and cannot be recycled.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of boundling chimney filters, solve and filter in the prior art
The technical problem that the structural strength of pipe is low, filter efficiency is low.
In order to solve the above technical problems, the technical solution adopted in the utility model: a kind of boundling chimney filter, it is characterised in that:
Central tube including inner hollow, around central tube distribution several inner hollows liquid permeable tube, be fixed on the central tube and
The chimney filter connector and chimney filter bottom cover at liquid permeable tube both ends, the liquid permeable tube and the central tube one in front and one in back position in the axial direction
Setting, in axial direction the liquid permeable tube offers several cutting grooves passed through for fluid.
Preferably, the inside of the chimney filter bottom cover offers several locating slots, and one end insertion of the liquid permeable tube is described fixed
In the slot of position, and there are liquid collecting gaps between the transparent liquid tube end and chimney filter bottom cover of insertion locating slot.
Preferably, between one end of the central tube and chimney filter bottom cover there are liquid communication gap, and liquid communication gap
Greater than liquid collecting gap, the inside of the other end insertion chimney filter connector of the central tube.
Preferably, the bus junction of the adjacent liquid permeable tube is by being welded and fixed, the junction of liquid permeable tube and central tube
By being welded and fixed.
Preferably, the cutting groove is any one in semi-circular groove, rectangular channel or spiral slot.
Preferably, the spacing of the in axial direction adjacent cutting groove is 10-20mm.
Preferably, the outside of the chimney filter connector offers sealing ring locating slot.
Preferably, the material of the central tube and liquid permeable tube is cellulose family, regenerated cellulose, polyamide-based, polysulfones
Class polyether sulfone, polyethylene, polyethylene terephthalate, polyvinyl chloride, Kynoar, polytetrafluoroethylene (PTFE), poly- third
Any one in alkene material.
The utility model has the beneficial effects that the utility model discloses a kind of boundling chimney filter, central tube including inner hollow,
The liquid permeable tube for several inner hollows being distributed around central tube, the chimney filter connector and chimney filter for being fixed on central tube and liquid permeable tube both ends
Bottom cover, one in front and one in back position is arranged in the axial direction for liquid permeable tube and central tube, and liquid permeable tube offers several to be passed through for fluid
Cutting groove.In the utility model, liquid permeable tube is used to support external filter cloth, and fluid passes through cutting groove after filter-cloth filtering and enters thoroughly
Inside liquid pipe, chimney filter bottom cover is finally imported, last fluid is flowed out from central tube again.Boundling chimney filter described in the utility model,
Structural strength is good, and filter efficiency is high, while use process is convenient；In addition, boundling chimney filter is also equipped with blowback effect, filter can be unloaded
Filter cake outside cloth set uses filter cloth cover regeneration cycle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of boundling chimney filter；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is the schematic diagram of internal structure of chimney filter bottom cover；
Fig. 4 is B-B direction cross-sectional view in Fig. 1；
Fig. 5 be in Fig. 1 C-C to cross-sectional view；
Appended drawing reference in figure, 1- central tube；2- liquid permeable tube, 2.1- cutting groove；3- chimney filter connector, the positioning of 3.1- sealing ring
Slot；4- chimney filter bottom cover, 4.1- locating slot；D- liquid collecting gap；H- liquid communication gap.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1:
A kind of boundling chimney filter, as shown in Figs. 1-5, central tube 1 including inner hollow, in the inside of central tube distribution
The liquid permeable tube 2 of sky, the chimney filter connector 3 and chimney filter bottom cover 4 for being fixed on central tube and liquid permeable tube both ends.In the present embodiment, liquid permeable tube
2 are provided with 6, and 6 liquid permeable tubes 2 are arranged around central tube 1.Along liquid permeable tube axial direction, liquid permeable tube 2 offers several for stream
The cutting groove 2.1 that body passes through.The concrete shape of cutting groove 2.1 is not construed as limiting, and can be semi-circular groove, rectangular channel or spiral
Any one in shape slot.In the present embodiment, preferably the shape of cutting groove 2.1 is semicircle.Enter for the ease of control fluid
The flow velocity of liquid permeable tube, the groove width of cutting groove are 1.0-1.5mm, preferably 1.2mm.The spacing of two neighboring cutting groove 2.1 in axial direction
For 10-20mm, preferably 14mm.In the present embodiment, the junction of 6 liquid permeable tube 2 and 1 piece central tubes 1 is adjacent by being welded and fixed
The bus junction of two liquid permeable tubes 2 is also by being welded and fixed.In the present embodiment, to the form being welded and fixed and it is not construed as limiting,
It can be melting welding, pressure welding or soldering etc..One in front and one in back position is set 6 liquid permeable tube 2 and 1 piece central tubes 1 in the axial direction
It sets.The inside of chimney filter bottom cover 4 offers 6 locating slots 4.1, and the structure of the structure and liquid permeable tube 2 of locating slot 4.1 matches, makes
The one end for obtaining liquid permeable tube 2 can be embedded in locating slot 4.1.It is embedded between 2 end of liquid permeable tube and chimney filter bottom cover 4 of locating slot and stays
There is liquid collecting gap d.There are liquid communication gap h between one end and chimney filter bottom cover 4 of central tube 1, and liquid communication gap h is greater than
Liquid collecting gap d, liquid collecting gap d and liquid communication gap h constitute the liquid collecting cavity of chimney filter bottom cover.After fluid enters liquid permeable tube 2, stream
Body flows into the liquid collecting cavity of chimney filter bottom cover first, then flows out again from central tube 1.The other end insertion chimney filter connector 3 of central tube 1
It is internal.Chimney filter connector 3 can connect outlet tube (not shown go out), and fluid is flowed out from outlet tube.The outside of chimney filter connector 3 offers
Sealing ring locating slot 3.1.
In the utility model, central tube and liquid permeable tube are all made of high molecular material and are prepared.The specific can be that having
Machine high molecular material cellulose family (CA CN CN-CA), regenerated cellulose (RC), polyamide-based (nylon-6, nylon -66), poly-
Sulfone class (PS) polyether sulfone (PES), polyethylene (PE), polyethylene terephthalate (PET CPET), polyvinyl chloride
(PVC), Kynoar (PVDF), polytetrafluoroethylene (PTFE) (PTFE), any one in polypropylene (PP) material.The work of liquid permeable tube
With being entered for the fluid of surrounding, one of central tube effect is flowed out for fluid, there are one effect be can be to central tube
It is passed through blow-back filter cloth cover, to unload the filter cake outside filter cloth cover, uses filter cloth cover regeneration cycle.The bright collection of this law
The structural strength of beam chimney filter is good, while having and forming cake filtration using filter cloth cover, in addition there are filter cloth cover pulse cleaning is conducive to, follows
Ring uses filter cloth cover.
The utility model boundling chimney filter use process is as follows: boundling chimney filter outer sheath filter cloth cover, at boundling chimney filter both ends
Filter cloth applies anchor ear holding, and then boundling chimney filter is put into the container equipped with fluid to be filtered.Penetration by liquid filter in container
Then cloth set enters liquid permeable tube and flows to liquid permeable tube lower part by the cutting groove in liquid permeable tube, into the liquid collecting cavity of chimney filter bottom cover,
Fluid in liquid collecting cavity enters chimney filter connector by central tube, finally from the outlet tube discharge connecting with chimney filter connector.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (8)
1. a kind of boundling chimney filter, it is characterised in that: central tube including inner hollow, in several inside of central tube distribution
Empty liquid permeable tube, the chimney filter connector and chimney filter bottom cover for being fixed on the central tube and liquid permeable tube both ends, the liquid permeable tube with it is described
One in front and one in back position is arranged central tube in the axial direction, and in axial direction the liquid permeable tube offers several passes through for fluid
Cutting groove.
2. a kind of boundling chimney filter according to claim 1, it is characterised in that: it is several fixed that the inside of the chimney filter bottom cover offers
One end of position slot, the liquid permeable tube is embedded in the locating slot, and is embedded between the transparent liquid tube end and chimney filter bottom cover of locating slot
There are liquid collecting gaps.
3. a kind of boundling chimney filter according to claim 2, it is characterised in that: between one end and chimney filter bottom cover of the central tube
There are liquid communication gaps, and liquid communication gap is greater than liquid collecting gap, the other end insertion chimney filter connector of the central tube
It is internal.
4. a kind of boundling chimney filter according to claim 1, it is characterised in that: the bus junction of the adjacent liquid permeable tube passes through
It is welded and fixed, the junction of liquid permeable tube and central tube is by being welded and fixed.
5. a kind of boundling chimney filter according to claim 1, it is characterised in that: the cutting groove be semi-circular groove, rectangular channel or
Any one in person's spiral slot.
6. a kind of boundling chimney filter according to claim 1, it is characterised in that: the spacing of the in axial direction adjacent cutting groove
For 10-20mm.
7. a kind of boundling chimney filter according to claim 1, it is characterised in that: the outside of the chimney filter connector offers sealing ring
Locating slot.
8. a kind of boundling chimney filter according to claim 1, it is characterised in that: the material of the central tube and liquid permeable tube is fibre
Tie up plain class, regenerated cellulose, polyamide-based, polysulfones polyether sulfone, polyethylene, polyethylene terephthalate, polychlorostyrene second
Alkene, Kynoar, polytetrafluoroethylene (PTFE), any one in polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189660.9U CN208785929U (en) | 2018-07-25 | 2018-07-25 | A kind of boundling chimney filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189660.9U CN208785929U (en) | 2018-07-25 | 2018-07-25 | A kind of boundling chimney filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785929U true CN208785929U (en) | 2019-04-26 |
Family
ID=66203503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821189660.9U Active CN208785929U (en) | 2018-07-25 | 2018-07-25 | A kind of boundling chimney filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744684A (en) * | 2018-07-25 | 2018-11-06 | 上海闰铭精密技术有限公司 | A kind of boundling chimney filter |
-
2018
- 2018-07-25 CN CN201821189660.9U patent/CN208785929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744684A (en) * | 2018-07-25 | 2018-11-06 | 上海闰铭精密技术有限公司 | A kind of boundling chimney filter |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201400 Room 101, floor 1, block B, building 5, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee after: Feichao (Shanghai) Environmental Technology Co.,Ltd. Address before: Room 472, 1180 Nanting Highway, Zhuanghang Town, Fengxian District, Shanghai, 201499 Patentee before: FEICHAO (SHANGHAI) ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201401 Room 101, 1st floor, block B, No.1, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee after: Feichao (Shanghai) New Materials Co.,Ltd. Address before: 201400 Room 101, floor 1, block B, building 5, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee before: Feichao (Shanghai) Environmental Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |