CN1636618A - Filtering unit of pressure filter - Google Patents
Filtering unit of pressure filter Download PDFInfo
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- CN1636618A CN1636618A CN 03115006 CN03115006A CN1636618A CN 1636618 A CN1636618 A CN 1636618A CN 03115006 CN03115006 CN 03115006 CN 03115006 A CN03115006 A CN 03115006A CN 1636618 A CN1636618 A CN 1636618A
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- filter
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- filtering
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Abstract
The filtering unit of pressure filter is clamped between the movable board and fixed board of the clamping mechanism on the pressure filter frame. The filtering unit consists of filtering frame and filtering board assembly in double-winged structure and with input flow channel or hole and output flow channel or hole. The filtering board in the assembly is raised dot structure with water guiding channel formed between raised dots and filtering holes in water guiding channel, filtering material covers the outer sides of two filtering board, and outer pressurized sealing rings are set between each two layers of the assembly. The present invention may realize double pipe input to double the flow flux and the water guiding cross section area, so that the present invention has doubled filtering efficiency, no dead angle, high sealing performance, no leakage, long filtering material life and high sterilizing effect.
Description
Technical field
The present invention relates to the filter of van-type multilayer filter press.
Background technology
Van-type multilayer filter press is a kind of medicine that is widely used in, food, beverage, the filter plant of industries such as water treatment, this equipment is by frame, moving plate, decide plate, clamp mechanism, filter and power motor, formations such as input and output pipeline, and filter is the critical component of above-mentioned filter plant, mainly bear the filtration of various liquid, the quality of filter quality, the height of efficient depends primarily on the filter frame of filter and the concrete structure of filter plate assembly, its filter plate of the filter of prior art, the filter frame outer shape is circular, there is the tank of bar shaped or concentric circle line shape filter plate inside, the open defect of this structure is that the water guide sectional area is little, liquid can not circulate arbitrarily, leave and filter the dead angle, filter plate flow portion steric hindrance power is big, influence liquid filtering speed and bacteria-eliminating efficacy, and the Sealing Technology between filter plate and the filter frame does not pass a test, and has the seepage phenomenon, and it can only realize the single tube input, circulation is little, influences filter quality, effect, efficient.
Summary of the invention
Technical problem to be solved by this invention be to overcome the defective of prior art and provide a kind of filter quality good, do not have to filter the dead angle, can realize the filter press filter of two-tube input raising filter efficiency and bacteria-eliminating efficacy.
Technical problem of the present invention realizes by following technical proposal: the filter press filter, it comprises the moving plate that is installed on the filter press frame, filter frame and the filter plate assembly of deciding to have between the plate feed liquid passage, filter frame and filter plate assembly multilayer are alternately and be positioned on two pull bars fastening by clamp mechanism, simultaneously filter material is arranged in the filter plate assembly outer side covers, layer with layer between be provided with big small sealing ring with extraneous pressurization, it is characterized in that:
A, described filter frame are the double-vane structure, on double-vane, be provided with communicate with the filter press input pipe can two-tube input feed liquid input duct and input hole, thereunder be provided with feed liquid delivery channel and delivery outlet;
B, described filter plate assembly are oppositely arranged on the both sides of liner plate by two filter plates, and by the fastening one of connector, described filter material covers the outside of two filter plates;
Be evenly equipped with a plurality of salient points on c, the described filter plate, formation is lower than the guiding gutter that is of salient point, is evenly equipped with a plurality of filter openings in the guiding gutter;
D, described liner plate have the double-vane structure identical with filter frame, and double-vane is provided with the feed liquid input hole, and its below is provided with cleaner liquid delivery channel and cleaner liquid delivery outlet.
The both wings downside of described filter frame and liner plate is provided with the circular arc locating slot of positioning tie bar.
The below of described filter frame and liner plate is provided with return port.
Described moving plate, decide the plate inboard and the filter frame both sides are equipped with the seal groove that is embedded sealing ring.
Described filter material can be filter cloth or filter paper or filter membrane.
Compared with prior art, the invention has the advantages that: a, adopted the filter frame and the filter plate assembly of double-vane structure, made filter can realize two-tube input, improved velocity of liquid assets, circulation increases more than 50%; B, adopted the filter plate of button type structure, the concave plane between the salient point is a guiding gutter, and filter opening is arranged in the guiding gutter, the water guide sectional area increases more than 50%, and liquid is evenly distributed on filter plate and circulation arbitrarily, and resistance is little, do not have the dead angle of filtration, filter efficiency is enhanced about more than once; The design of c, seal groove makes the sealing ring after the pressurization have better sealing, ne-leakage; D, feed liquid enter by the input hole and the input duct of filter frame, and the phenomenon of having avoided liquid directly to impact filter material in the service life of having improved filter material, makes bacteria-eliminating efficacy obtain more effective assurance.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the filter frame structural representation.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 2.
Fig. 5 is the filter-plate structure schematic diagram.
Fig. 6 is the C place enlarged drawing of Fig. 5.
Fig. 7 is the lining plate structure schematic diagram.
Fig. 8 is the D-D cutaway view of Fig. 7.
Fig. 9 is the E-E cutaway view of Fig. 7.
Figure 10 is the schematic layout pattern of the present invention in van-type multilayer filter press.
The specific embodiment
Below with reference to above-mentioned accompanying drawing embodiment the present invention is described in detail again.
Referring to Fig. 1 and Figure 10, the filter press filter be installed in van-type multilayer filter press have castor 36 frame 37 moving plate 1 and decide between the plate 8, filter frame with feed liquid passage 52 and filter plate assembly multilayer by stainless steel constitute alternately, and be positioned on two pull bars 38, be fastened on moving plate 1 and decide between the plate 8 by being located at clamp mechanism that screw rod 27 on the housiung separator 28, handle 26 etc. form, be provided with the big small sealing ring 7 of silicon rubber between layer and the layer with extraneous pressurization, the large sealing packing ring side of being annular, little sealed picture is an annular.
Filter plate assembly is made up of two filter plates 4 and a liner plate 3, two filter plates are oppositely arranged in the interior shoulder 25 of liner plate both sides, by the fastening one of connectors such as screw, nut, filter material 9 covers the outside of two filter plates 4 of filter plate assembly, and filter material can use filter cloth or filter paper or filter membrane.
Filter plate 4 profiles are square sheet material (referring to Fig. 5-6), are the button type structure in the one side near liner plate 3, uniform a plurality of salient points 21, and what be lower than salient point is guiding gutter 22, is evenly equipped with a plurality of filter openings 20 in the guiding gutter.
Liner plate 3 profiles size is the same with filter frame 2, also be sheet material (referring to Fig. 7-9), middle by cross-arm 23 reinforcements, the cross-arm both sides are feed liquid passage 5, the downside of double-vane is provided with the circular arc locating slot 15 of positioning tie bar 38 equally, double-vane 14 is provided with feed liquid input hole 24, thereunder is provided with semicircular cleaner liquid delivery channel 12, cleaner liquid delivery outlet 11 and plays the return port 16 of backflow effect, is embedded with sealing ring 7 in the seal groove 13 of shoulder 25 and filter frame 2 in the two sides.
The installation site of filter press filter and the course of work thereof are such (referring to Figure 10): start the motor 35 that is located on the frame 37, driving booster pump 33 starts working, feed liquid is 34 inputs from the input port, after the booster pump supercharging, enter input pipe 31, input pressure is shown by Pressure gauge 29, behind three-way pipe 30, divide two-way to enter the feed liquid input hole 6 of filter frame both wings again, feed liquid input duct 18, filter material 9 by filter plate 4 both sides filters, filter opening in the two-sided guiding gutter 22 of board component 20 flows into the cleaner liquid delivery channel 12 and the cleaner liquid delivery outlet 11 of liner plates 3 after filtration again, so multilayer is filtered simultaneously, and the liquid that arrives delivery outlet 32 outputs at last is the feed liquid after the filtering.
Claims (6)
1, a kind of filter press filter, it comprises the moving plate (1) that is installed on the filter press frame (37), filter frame (2) and the filter plate assembly of deciding to have between the plate (8) feed liquid passage (5), filter frame and filter plate assembly multilayer are alternately and be positioned at two pull bars (38) and go up fastening by clamp mechanism, simultaneously filter material (9) is arranged in the filter plate assembly outer side covers, layer with layer between be provided with big small sealing ring (7) with extraneous pressurization, it is characterized in that:
A, described filter frame (2) are double-vane (14) structure, on double-vane, be provided with communicate with filter press input pipe (31) can two-tube input feed liquid input duct (18) and input hole (6), thereunder be provided with feed liquid delivery channel (19) and delivery outlet (10);
B, described filter plate assembly are oppositely arranged on the both sides of liner plate (3) by two filter plates (4), and by the fastening one of connector, described filter material (9) covers the outside of two filter plates (4);
Be evenly equipped with a plurality of salient points (21) on c, the described filter plate (4), what formation was lower than salient point is guiding gutter (22), is evenly equipped with a plurality of filter openings (20) in the guiding gutter;
D, described liner plate (3) have double-vane (14) structure identical with filter frame (2), and double-vane is provided with feed liquid input hole (24), and its below is provided with cleaner liquid delivery channel (12) and cleaner liquid delivery outlet (11).
2, filter press filter according to claim 1 is characterized in that the both wings downside of described filter frame (2) and liner plate (3) is provided with the circular arc locating slot (15) of positioning tie bar (38).
3, filter press filter according to claim 1 and 2 is characterized in that the below of described filter frame (2) and liner plate (3) is provided with return port (16).
4, filter press filter according to claim 1 and 2 is characterized in that described moving plate (1), decides inboard and filter frame (2) both sides of plate (8) and be equipped with the seal groove (13) that is embedded sealing ring.
5, filter press filter according to claim 3 is characterized in that described moving plate (1), decides inboard and filter frame (2) both sides of plate (8) and be equipped with the seal groove (13) that is embedded sealing ring.
6, filter press filter according to claim 1 is characterized in that described filter material (9) can be filter cloth or filter paper or filter membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03115006 CN1636618A (en) | 2003-01-17 | 2003-01-17 | Filtering unit of pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03115006 CN1636618A (en) | 2003-01-17 | 2003-01-17 | Filtering unit of pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1636618A true CN1636618A (en) | 2005-07-13 |
Family
ID=34842667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03115006 Pending CN1636618A (en) | 2003-01-17 | 2003-01-17 | Filtering unit of pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1636618A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740907A (en) * | 2015-03-26 | 2015-07-01 | 安徽省通源环境节能有限公司 | Filter plate component of sludge high dry dehydration filter press |
| CN106621499A (en) * | 2017-01-19 | 2017-05-10 | 安徽省通源环保科技有限公司 | Filter-press plate for filter-press unit |
| CN111762936A (en) * | 2020-06-18 | 2020-10-13 | 温州职业技术学院 | Device of recycling is collected to purification to multi-functional rainwater for building |
-
2003
- 2003-01-17 CN CN 03115006 patent/CN1636618A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740907A (en) * | 2015-03-26 | 2015-07-01 | 安徽省通源环境节能有限公司 | Filter plate component of sludge high dry dehydration filter press |
| CN106621499A (en) * | 2017-01-19 | 2017-05-10 | 安徽省通源环保科技有限公司 | Filter-press plate for filter-press unit |
| CN111762936A (en) * | 2020-06-18 | 2020-10-13 | 温州职业技术学院 | Device of recycling is collected to purification to multi-functional rainwater for building |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |