CN2538528Y - Device for filtering and draining liquid for pressure filter - Google Patents
Device for filtering and draining liquid for pressure filter Download PDFInfo
- Publication number
- CN2538528Y CN2538528Y CN 02209115 CN02209115U CN2538528Y CN 2538528 Y CN2538528 Y CN 2538528Y CN 02209115 CN02209115 CN 02209115 CN 02209115 U CN02209115 U CN 02209115U CN 2538528 Y CN2538528 Y CN 2538528Y
- Authority
- CN
- China
- Prior art keywords
- hole
- drain core
- quick handling
- filter screen
- handling joint
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a liquid filtering and draining device for filter presses, which aims to ensure high operating performance, simple structure and convenient mounting and maintenance. The technic proposal comprises a plurality of liquid guide cores 1 in parallel with two fixed ends for each liquid guide core, an adhesive layer 2, a filter screen 3 wrapped on the liquid guide core, a hard quick-release joint 4, a towel-shaped pin 5, a fixing holder 6, a groove 8 and a hole 9 on the hard quick-release joint 4 and a filtrate collection cavity 7. Wherein, partial liquid guide cores are wrapped by dense sleeves. The liquid filtering and draining device has the advantages of strong liquid draining capacity, high blockage resistance, quick mounting and simple structure.
Description
Technical field
The utility model relates to a kind of filtrate, pumping equipment of filter press, particularly a kind of filtrate of fruit juice extractor, pumping equipment.
Background technology
Filtrate, the drain wicking surface in the pumping equipment of existing juice extractor are provided with the groove that be arranged in parallel by its cylinder generatrix direction, and these grooves are not connected, and in row's filtrate process, the solid impurity that is easily penetrated filter screen stops up.During work, filter liquor is collected in the two ends of drain core, because an end of drain core is fixed on the floating piston, the discharge of filtrate often adopts complicated flexible rigid pipe to finish in this end filtrate collecting chamber.In addition, in the prior art, filter screen termination fixture structure complexity is installed and is changed inconvenience.
Summary of the invention
The purpose of this utility model is that a kind of favorable working performance, simple in structure, installation and maintenance press filtration machine filter pumping equipment easily will be provided.
Realize technical scheme that the utility model purpose is taked comprise be arranged in parallel, many drain cores 1 that two ends are fixing, wrap in every filter screen 3 on the drain core 1, drain core fixture is characterized in that, the flush end projection of the surperficial regular arrangement of drain core 1; There is the filter screen 3 on part drain core 1 surface to replace by closely knit sleeve pipe.
Above-mentioned press filtration machine filter pumping equipment is characterized in that drain core fixture comprises hard quick handling joint 4, towl type pin 5; Hard quick handling joint 4 is by adhesive-layer 2 and filter screen 3 or closely knit sleeve pipe two ends bonding; The coaxial apertures 9 that circumferentially have two mistake axis of hard quick handling joint 4, and have two grooves 8 that are symmetrical in hole 9, the two ends of drain core 1 radially are provided with the hole that can communicate with the hole 9 on the hard quick handling joint 4, towl type pin 5 is fixed on drain core 1, hard quick handling joint 4 on the holder 6 by hole and groove, holder 6 be provided with hard quick handling joint 4 on groove 8 and 9 corresponding groove and holes, hole.
Above-mentioned press filtration machine filter pumping equipment is characterized in that, filter screen 3 is made for the multi cord fabric or by poromerics.
Above-mentioned press filtration machine filter pumping equipment is characterized in that, adhesive-layer 2 has a flexible transition lip section between filter screen 3 or closely knit sleeve pipe and hard quick handling joint 4, be the bottleneck shape.
Because the discharge opeing groove of the drain wicking surface of this filter pumping equipment is intercommunication, so strengthened the discharge opeing ability, anti-blocking performance is good; By the drain core fixture that hard quick handling joint and towl type pin constitute, not only quick for installation, and also simple in structure; This filter pumping equipment is replaced the filter screen of several drain wicking surfaces by closely knit sleeve pipe, can constitute the apocenosis passage that the filtrate collecting chamber with drain core two ends is communicated with, and has saved flexible rigid pipe of the prior art, simplifies the structure.
Description of drawings
Fig. 1 is the structural representation of the utility model press filtration machine filter pumping equipment;
Fig. 2 is the schematic diagram of towl type pin.
Specific embodiments
As shown in Figure 1,1 is the drain core of the flush end projection of surperficial regular arrangement, and it has many, is arranged in parallel, two ends fix; 3 for wrapping in the filter screen on the drain core, has the surface of several drain cores wrapping closely knit sleeve pipe; 2 is adhesive-layer, 4 is the hard quick handling joint, hard quick handling joint 4 is by adhesive-layer 2 and filter screen 3 or closely knit sleeve pipe two ends bonding, shown in the figure, between filter screen 3 or closely knit sleeve pipe and hard quick handling joint 4, adhesive layer 2 is the bottleneck shape, and this is a flexible transition lip section, and effect is to concentrate in order to reduce stress; 5 is towl type pin (as shown in Figure 2), 6 is holder, 8 and 9 is groove and the hole on the hard quick handling joint 4, the two ends of drain core 1 radially are provided with the hole that can communicate with hole 9, towl type pin 5 is fixed on drain core 1, hard quick handling joint 4 on the holder 6 by hole and groove, also be provided with on the holder 6 with hard quick handling joint 4 on groove 8 and 9 corresponding groove and holes, hole; 7 is the filtrate collecting chamber.
Claims (4)
1, a kind of press filtration machine filter pumping equipment comprise be arranged in parallel, many drain cores (1) that two ends are fixing, wrap in the filter screen (3) on the every drain core (1), drain core fixture is characterized in that, the flush end projection of the surperficial regular arrangement of drain core (1); There is the filter screen (3) on part drain core (1) surface to replace by closely knit sleeve pipe.
2, press filtration machine filter pumping equipment according to claim 1 is characterized in that, drain core fixture comprises hard quick handling joint (4), towl type pin (5); Hard quick handling joint (4) is by adhesive-layer (2) and filter screen (3) or closely knit sleeve pipe two ends bonding; The coaxial apertures (9) that circumferentially have two mistake axis of hard quick handling joint (4), and have two grooves (8) that are symmetrical in hole (9), the two ends of drain core (1) radially are provided with the hole that can communicate with the hole (9) on the hard quick handling joint (4), towl type pin (5) is fixed on drain core (1), hard quick handling joint (4) on the holder (6) by hole and groove, holder (6) be provided with hard quick handling joint (4) on groove (8) and corresponding groove in hole (9) and hole.
3, press filtration machine filter pumping equipment according to claim 1 and 2 is characterized in that, filter screen (3) is made for the multi cord fabric or by poromerics.
4, press filtration machine filter pumping equipment according to claim 1 and 2 is characterized in that, adhesive-layer (2) has a flexible transition lip section between filter screen (3) or closely knit sleeve pipe and hard quick handling joint (4), be the bottleneck shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209115 CN2538528Y (en) | 2002-04-01 | 2002-04-01 | Device for filtering and draining liquid for pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209115 CN2538528Y (en) | 2002-04-01 | 2002-04-01 | Device for filtering and draining liquid for pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538528Y true CN2538528Y (en) | 2003-03-05 |
Family
ID=33689617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209115 Expired - Fee Related CN2538528Y (en) | 2002-04-01 | 2002-04-01 | Device for filtering and draining liquid for pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538528Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399293A (en) * | 2014-11-20 | 2015-03-11 | 长兴星盛新材料有限公司 | Liquid drainage structure for chamber filter press |
-
2002
- 2002-04-01 CN CN 02209115 patent/CN2538528Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399293A (en) * | 2014-11-20 | 2015-03-11 | 长兴星盛新材料有限公司 | Liquid drainage structure for chamber filter press |
| CN104399293B (en) * | 2014-11-20 | 2016-05-04 | 长兴星盛新材料有限公司 | For the drainage structure of chamber-type press filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |