CN201930622U - Bottom filtering structure of stratified filter - Google Patents
Bottom filtering structure of stratified filter Download PDFInfo
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- CN201930622U CN201930622U CN2010206479727U CN201020647972U CN201930622U CN 201930622 U CN201930622 U CN 201930622U CN 2010206479727 U CN2010206479727 U CN 2010206479727U CN 201020647972 U CN201020647972 U CN 201020647972U CN 201930622 U CN201930622 U CN 201930622U
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- screen pipe
- liquid collection
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Abstract
The utility model discloses a bottom filtering structure of a stratified filter. The bottom filtering structure of the stratified filter comprises filter tubes, a mounting clapboard, a first set of erect liquid accumulation cavity, a second set of erect liquid accumulation cavity, a first arc-shaped liquid accumulation tank and a second arc-shaped liquid accumulation tank, wherein the filter tubes adopt a horizontally arranged multilayer structure, and the first and the second sets of erect liquid accumulation cavities are respectively connected to the filter tubes in different layers; a first group of drainage holes and a second group of drainage holes are formed on the mounting clapboard, the first and the second sets of erect liquid accumulation cavities are mounted above the mounting clapboard and respectively correspond to the first group of drainage holes and the second group of drainage holes, and the first and the second arc-shaped liquid accumulation tanks are mounted below the mounting clapboard and respectively correspond to the first and the second sets of erect liquid accumulation cavities; and the first and the second arc-shaped liquid accumulation tanks are respectively connected with a first liquid discharge connecting pipe and a second liquid discharge connecting pipe. The bottom filtering structure of the stratified filter facilitates detachment of a filter cake, and achieves the purpose of no residual liquid after filtering to the utmost extent.
Description
Technical field
The utility model relates to filter, particularly a kind of bottom filtration of plain filter.
Background technology
State Intellectual Property Office announced on January 19th, 2005, the patent No. is that the name of ZL200420004020.8 is called the utility model patent of " the bottom filter mechanism of vertical filter ", the filtration of a kind of vertical filter bottom is disclosed, it is horizontally disposed with being changed into perpendicular to horizontal installing plate bottom filtration by original screen pipe on the traditional mechanism, can solve the function of being convenient to slag dumping or realizing not having surplus liquid to a certain extent according to embodiment is described.
Yet embodiment 1 though 2 can realize that slag dumping is convenient, is lower than screen pipe plane, the top for the solid capacity, will produce the gas short circuit phenomenon when the gas press filtration, will have surplus liquid.Filter the installation number of plies if reduce it,, must lose filter area, be multiplied the filtering technique time though can reduce remaining liq; Embodiment 3 gathers arm by arc filtrate and realizes layering, the back does not have surplus liquid or surplus liquid is minimized though can realize filtering, but gather arm and be arranged on the dividing plate top is installed owing to be used to compile the arc filtrate of filtrate, make that opening the back filter cake at bottom is combined in the framework that gathers the formation of arm and screen pipe with arc filtrate on the contrary, make removal and clean quite trouble, and have the dead angle that is difficult to clean with the removal filter cake.
The utility model content
The utility model provides a kind of bottom filtration of plain filter, and it can make things convenient for the removal filter cake, and reaches the purpose of filtering the surplus liquid of back nothing to greatest extent.
To achieve these goals, the utility model is by the following technical solutions:
A kind of bottom filtration of plain filter, comprise screen pipe, dividing plate be installed, first and second groups erect liquid collection cavity and first and second arcs and converge liquid bath, wherein,
Described screen pipe is horizontally disposed sandwich construction, erects the screen pipe that liquid collection cavity is connected to different layers respectively for described first and second groups;
Described installation dividing plate is provided with first and second groups of conduction holes, erect the top that the corresponding respectively described first and second groups of conduction holes of liquid collection cavity are installed in described installation dividing plate for described first and second groups, described first and second arcs remittance liquid bath is erect the below that liquid collection cavities are installed in described installation dividing plate for corresponding respectively described first and second groups;
Described first and second arcs remittance liquid bath also is connected with first and second fluids respectively and takes over.
As the optimization to technique scheme, the screen pipe that is connected with described first group of setting liquid collection cavity forms first, second and three layer filtration pipe;
Erect the 4th layer of screen pipe that screen pipe that liquid collection cavity is connected forms the below that is positioned at described first, second and three layer filtration pipe with described second group.
As optimization, erect liquid collection cavity employing welded and installed on described installation dividing plate for described first and second groups to technique scheme;
Perhaps, adopt construction bolt and the mode by the sealing gasket sealing to be installed on the described installation dividing plate.
As optimization to technique scheme, comprise that also the 3rd group is erect liquid collection cavity and the 3rd arc remittance liquid bath, wherein,
Described the 3rd group of setting liquid collection cavity is connected to and described first and second groups of screen pipes of erectting the screen pipe different layers that liquid collection cavity was connected;
Also be provided with the 3rd group of conduction hole on the described installation dividing plate, erect the top that corresponding described the 3rd group of conduction hole of liquid collection cavity is installed in described installation dividing plate for described the 3rd group, described the 3rd arc remittance liquid bath is erect the below that liquid collection cavity is installed in described installation dividing plate for corresponding described the 3rd group;
Described the 3rd arc remittance liquid bath is connected with the 3rd fluid and takes over.
As optimization, erect first and second layers of screen pipe of screen pipe formation that liquid collection cavity is connected with described first group to technique scheme;
The screen pipe that is connected with described second group of setting liquid collection cavity forms the 3rd, the 4th and the layer 5 screen pipe that is positioned at described first and second layers of screen pipe below;
With described the 3rd group erect screen pipe that liquid collection cavity is connected form be positioned at the 3rd, the 4th and the layer 5 screen pipe below the layer 6 screen pipe.
As the optimization to technique scheme, described first, second and the 3rd group are erect liquid collection cavity and are adopted welding or adopt construction bolt and the mode by the sealing gasket sealing is installed on the described installation dividing plate.
As the optimization to technique scheme, described screen pipe is for the filter bag, microporous barrier pipe of band stay pipe or use a kind of in the screen pipe of metal or nonmetal sintering.
As optimization to technique scheme, described screen pipe is connected described first, second and the 3rd group by the screen pipe joint and erects on the liquid collection cavity, and described screen pipe joint adopts the mode of welding or screw thread slip-knot to be installed in described first, second and the 3rd group and erects on the liquid collection cavity.
As the optimization to technique scheme, described screen pipe joint adopts the mode of pawl or screw thread to connect described screen pipe.
The bottom filtration of plain filter of the present utility model, it comprises that two groups are erect liquid collection cavity, erect the screen pipe that liquid collection cavity connects horizontally disposed different layers for two groups, strict layering like this can make the bottom filter area maximize, to remain liquid drops to minimum to realize the cake moisture minimum, the surplus liquid of nothing after promptly realization is filtered; Simultaneously, the utility model is erect the below that liquid collection cavities are arranged on the installation dividing plate for corresponding two groups with two groups of arcs remittance liquid baths, makes things convenient for removal filter cake and cleaning.The bottom filtration of plain filter of the present utility model can make things convenient for the removal filter cake, and reaches the purpose of filtering the surplus liquid of back nothing to greatest extent.
Description of drawings
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is the structural representation of an embodiment of the bottom filtration of plain filter of the present utility model;
Fig. 2 is the vertical view of the bottom filtration of plain filter shown in Figure 1;
Fig. 3 be plain filter shown in Figure 1 the bottom filtration upward view;
Fig. 4 is the structural representation of another embodiment of the bottom filtration of plain filter of the present utility model;
Fig. 5 is the structural representation of another embodiment of the bottom filtration of plain filter of the present utility model;
Fig. 6 is the upward view of Fig. 5.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explain the utility model, is not to be used to limit the utility model.
As shown in Figure 1, the utility model provides a kind of bottom filtration of plain filter, it comprises screen pipe 1, dividing plate 5 is installed, first group erect liquid collection cavity 3 and second group and erect liquid collection cavity 4 and first arc and converge liquid bath 6 and second arc and converge liquid bath 7, wherein, screen pipe 1 is horizontally disposed sandwich construction, erects the screen pipe 1 that liquid collection cavity 3,4 is connected to different layers respectively for first and second groups; Dividing plate 5 is installed is provided with first and second groups of conduction hole (not shown)s, erect liquid collection cavity 3,4 corresponding respectively first and second groups of conduction holes for first and second groups and be installed in the top that dividing plate 5 is installed, first and second arcs remittance liquid bath, 6,7 corresponding respectively first and second groups of setting liquid collection cavities 3,4 are installed in the below that dividing plate 5 is installed; First and second arcs remittance liquid bath 6,7 also is connected with first and second fluids respectively and takes over 8,9.
The bottom filtration of plain filter of the present utility model, it comprises that two groups are erect liquid collection cavity, erect the screen pipe that liquid collection cavity connects horizontally disposed different layers for two groups, strict layering like this can make the bottom filter area maximize, improve filtration time efficient, to remain liquid drops to minimum to realize the cake moisture minimum, the surplus liquid of nothing after promptly realization is filtered; Simultaneously, the utility model converges two groups of arcs with liquid baths to be erect liquid collection cavities and is arranged on the below that dividing plate is installed for corresponding two groups, simple in structure above the dividing plate, open the bottom of plain filter after, the removal filter cake is convenient and swift.The bottom filtration of plain filter of the present utility model can make things convenient for the removal filter cake, and reaches the purpose of filtering the surplus liquid of back nothing to greatest extent.
Below in conjunction with more drawings and Examples the utility model is further elaborated:
Embodiment 1:
Be an embodiment of plain filter of the present utility model bottom filtration as Figure 1-3, comprise screen pipe 1, the screen pipe joint is erect liquid collection cavity 3,4 for 2, the first and second groups, dividing plate 5, the first and second arcs remittance liquid bath 6,7 and first and second fluids are installed take over 8,9.Screen pipe joint 2 is by mode and first and second groups of setting liquid collection cavity 3,4 welding of welding or screw thread movable joint, screen pipe 1 is installed in the pawl or the end of thread of screen pipe joint 2, erect liquid collection cavity 3,4 and be welded on out conduction hole (not shown) dividing plate 5 tops, be welded with arc remittance liquid bath 6,7 and the fluid corresponding below the dividing plate 5 and take over 8,9 with erectting liquid collection cavity 3,4 welding.3-6-8 forms the upper strata filtering area, and 4-7-9 forms lower floor's filtering area, and two districts are not communicated with and can work independently.Fluid is taken over 8,9 and can be connected with the pipeline of filter outside respectively.
Embodiment 2:
Be illustrated in figure 4 as another embodiment of plain filter of the present utility model bottom filtration, comprise screen pipe 1, screen pipe erection joint 2, erect liquid collection cavity 3,4 for first and second groups, dividing plate 5 is installed, first and arc converge 6,7 and first and second groups of liquid of liquid bath and take over 8,9, connecting bolt 10 and sealing gasket 11.Screen pipe joint 2 is by mode and first and second groups of setting liquid collection cavity 3,4 welding of welding or screw thread movable joint, screen pipe 1 is installed in the pawl or the end of thread of screen pipe joint 2, erect for first and second groups and be installed in dividing plate 5 tops by construction bolt after liquid collection cavity 3,4 is made into integral body, dividing plate 5 and first and second groups are erect liquid collection cavities 3,4 and are realized subregions by sealing gasket 11, be welded with below the dividing plate 5 and first and second groups erect the corresponding arc of liquid collection cavities 3,4 welding and converge liquid bath 6,7 and fluid adapter 8,9.3-6-8 forms the upper strata filtering area, and 4-7-9 forms lower floor's filtering area, and two districts are not communicated with and can work independently.Fluid adapter 8,9 can be distinguished independence and be connected with the filter external pipe.Used construction bolt in the present embodiment, dividing plate 5 tops are divided into demountable structure, make things convenient for cleaning equipment and change screen pipe 1.
Embodiment 3:
Be another embodiment of plain filter of the present utility model bottom filtration as illustrated in Figures 5 and 6, comprise screen pipe 1, screen pipe joint 2, first, second erects liquid collection cavity 3,4 and 12 with the 3rd group, dividing plate 5 is installed, first, second and the 3rd arc converge liquid bath 6,7 and 13 and first, second and the 3rd fluid take over 8,9 and 14.Screen pipe joint 2 is by mode and first, second and the 3rd group of setting liquid collection cavity 3,4 and 12 welding of welding or screw thread movable joint, screen pipe 1 is installed in the pawl or the end of thread of screen pipe joint 2, erect liquid collection cavity 3,4 and 12 and be welded on and have conduction hole (not shown) dividing plate 5 tops, be welded with below the dividing plate 5 with first, second and the 3rd arc that first, second and the 3rd group are erect liquid collection cavity 3,4 and 12 corresponding welding and converge liquid bath 6,7 and 13 and first, second and the 3rd fluid adapter 8,9 and 14.12-13-14 forms the top filtering area, and 3-6-8 forms the intermediate layer filtering area, and 4-7-9 forms lower floor and crosses elimination, and three districts are not communicated with and can work independently.First, second can be distinguished independence with the 3rd fluid adapter 8,9 and 14 and be connected with the pipeline of filter outside.Adopt 3 layers of filtering area in the present embodiment, can expand the filtering area area to greatest extent, improve filter efficiency.
In the utility model, the installation dividing plate can be used as flat cover and uses separately, dividing plate maybe will be installed be installed on the low head of equipment by bolt or welding manner.
Above-mentioned only is preferred embodiment of the present utility model, certainly, with further exploration other embodiments can also be arranged according to actual needs.But, should be clear and definite be that the conversion based on similar embodiment with same idea above-mentioned or that other are not explained out all should be encompassed among the protection domain of the utility model claim.
Claims (9)
1. the bottom filtration of a plain filter is characterized in that, comprise screen pipe, dividing plate be installed, first and second groups erect liquid collection cavity and first and second arcs and converge liquid bath, wherein,
Described screen pipe is horizontally disposed sandwich construction, erects the screen pipe that liquid collection cavity is connected to different layers respectively for described first and second groups;
Described installation dividing plate is provided with first and second groups of conduction holes, erect the top that the corresponding respectively described first and second groups of conduction holes of liquid collection cavity are installed in described installation dividing plate for described first and second groups, described first and second arcs remittance liquid bath is erect the below that liquid collection cavities are installed in described installation dividing plate for corresponding respectively described first and second groups;
Described first and second arcs remittance liquid bath also is connected with first and second fluids respectively and takes over.
2. the bottom filtration of plain filter according to claim 1 is characterized in that, the screen pipe that is connected with described first group of setting liquid collection cavity forms first, second and three layer filtration pipe;
Erect the 4th layer of screen pipe that screen pipe that liquid collection cavity is connected forms the below that is positioned at described first, second and three layer filtration pipe with described second group.
3. the bottom filtration of plain filter according to claim 2 is characterized in that, erects liquid collection cavity employing welded and installed on described installation dividing plate for described first and second groups;
Perhaps, adopt construction bolt and the mode by the sealing gasket sealing to be installed on the described installation dividing plate.
4. the bottom filtration of plain filter according to claim 1 is characterized in that, comprises that also the 3rd group is erect liquid collection cavity and the 3rd arc remittance liquid bath, wherein,
Described the 3rd group of setting liquid collection cavity is connected to and described first and second groups of screen pipes of erectting the screen pipe different layers that liquid collection cavity was connected;
Also be provided with the 3rd group of conduction hole on the described installation dividing plate, erect the top that corresponding described the 3rd group of conduction hole of liquid collection cavity is installed in described installation dividing plate for described the 3rd group, described the 3rd arc remittance liquid bath is erect the below that liquid collection cavity is installed in described installation dividing plate for corresponding described the 3rd group;
Described the 3rd arc remittance liquid bath is connected with the 3rd fluid and takes over.
5. the bottom filtration of plain filter according to claim 4 is characterized in that,
Erect first and second layers of screen pipe of screen pipe formation that liquid collection cavity is connected with described first group;
The screen pipe that is connected with described second group of setting liquid collection cavity forms the 3rd, the 4th and the layer 5 screen pipe that is positioned at described first and second layers of screen pipe below;
With described the 3rd group erect screen pipe that liquid collection cavity is connected form be positioned at the 3rd, the 4th and the layer 5 screen pipe below the layer 6 screen pipe.
6. the bottom filtration of plain filter according to claim 5 is characterized in that, described first, second and the 3rd group are erect liquid collection cavity and adopted welding or adopt construction bolt and the mode by the sealing gasket sealing is installed on the described installation dividing plate.
7. the bottom filtration of plain filter according to claim 1 is characterized in that, described screen pipe is for the filter bag, microporous barrier pipe of band stay pipe or use a kind of in the screen pipe of metal or nonmetal sintering.
8. according to the bottom filtration of any described plain filter of claim among the claim 1-7, it is characterized in that, described screen pipe is connected described first, second and the 3rd group by the screen pipe joint and erects on the liquid collection cavity, and described screen pipe joint adopts the mode of welding or screw thread slip-knot to be installed in described first, second and the 3rd group and erects on the liquid collection cavity.
9. the bottom filtration of plain filter according to claim 8 is characterized in that, described screen pipe joint adopts the mode of pawl or screw thread to connect described screen pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206479727U CN201930622U (en) | 2010-12-08 | 2010-12-08 | Bottom filtering structure of stratified filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206479727U CN201930622U (en) | 2010-12-08 | 2010-12-08 | Bottom filtering structure of stratified filter |
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| Publication Number | Publication Date |
|---|---|
| CN201930622U true CN201930622U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206479727U Expired - Fee Related CN201930622U (en) | 2010-12-08 | 2010-12-08 | Bottom filtering structure of stratified filter |
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| CN (1) | CN201930622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815471A (en) * | 2015-04-28 | 2015-08-05 | 苏州市华宁机械制造有限公司 | Leaf filter |
-
2010
- 2010-12-08 CN CN2010206479727U patent/CN201930622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815471A (en) * | 2015-04-28 | 2015-08-05 | 苏州市华宁机械制造有限公司 | Leaf filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONG BOSHENG Free format text: FORMER OWNER: SUZHOU HENGER MACHINERY MANUFACTURING CO., LTD. Effective date: 20140508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215412 SUZHOU, JIANGSU PROVINCE TO: 321412 LISHUI, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140508 Address after: 321412, Xifeng village, 23 Li Li Township, Jinyun County, Zhejiang Province Patentee after: Dong Bosheng Address before: 215412 Zhenjiang Road, Taicang, Jiangsu, Suzhou Patentee before: Suzhou Heng'er Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |