CN216755595U - Bag filter for solid-liquid separation - Google Patents
Bag filter for solid-liquid separation Download PDFInfo
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- CN216755595U CN216755595U CN202122872880.XU CN202122872880U CN216755595U CN 216755595 U CN216755595 U CN 216755595U CN 202122872880 U CN202122872880 U CN 202122872880U CN 216755595 U CN216755595 U CN 216755595U
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Abstract
The utility model discloses a bag filter for solid-liquid separation, which comprises a filter main body, wherein a partition plate is welded on the inner wall of the filter main body, a plurality of net baskets are movably inserted into the partition plate, connecting cylinders are fixedly connected to the tops of the net baskets and communicated with the net baskets, pull rods are welded on the inner wall of each connecting cylinder, two symmetrically-arranged rectangular positioning blocks are welded on the outer wall of each connecting cylinder, threaded rods are connected to the tops of the partition plates through threads, handles are fixedly connected to the tops of the threaded rods, fixing sleeves are fixedly sleeved on the peripheries of the threaded rods, and four symmetrically-arranged pressure rods are fixedly connected to the outer wall of each fixing sleeve. The utility model solves the problems that the existing multi-bag filter has a complex mounting structure, is inconvenient to assemble and disassemble, has complex operation steps and wastes time and labor for replacing the filter bag.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a bag filter for solid-liquid separation.
Background
The bag filter is a professional liquid filtering device, is suitable for fine filtering of liquid in industries such as paint, viscose glue, resin dye, printing ink, oil products, chemicals and the like, and can effectively remove particles with different sizes in the liquid, thereby achieving the purposes of filtering, purifying, separating and recycling the liquid. When the bag filter is used for filtering liquid, the liquid enters from the side face of the filter container or the liquid inlet below the filter container, the filter bag is flushed from the upper part of the filter bag supported by the filter basket, the filter bag is unfolded due to the impact of the liquid and the uniform pressure surface, so that the liquid material is uniformly distributed on the inner surface of the whole filter bag, the liquid penetrating through the filter bag is discharged from the liquid outlet at the bottom of the filter along the wall of the metal supporting mesh basket, and the filtered particulate impurities are intercepted in the filter bag to finish the filtering process. The filter bag is cleaned regularly and can be used repeatedly. The bag filter structure is divided into a single bag type and a multi-bag type and can be customized according to the specific requirements of customers.
The conventional multi-bag filter has various models and can meet the filtering requirements of different flows, but the common mounting structure is complex, the mounting and dismounting are inconvenient, the operation steps are complex, and the time and the labor are wasted when the filter bag is replaced.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
The utility model provides a bag filter for solid-liquid separation, which aims to solve the technical problems in the background art, and solves the problems that the existing multi-bag filter is complex in installation structure, inconvenient to assemble and disassemble, complex in operation steps, and time-consuming and labor-consuming in filter bag replacement.
(II) technical scheme
The utility model provides a bag filter for solid-liquid separation, which comprises a filter main body, wherein a partition plate is welded on the inner wall of the filter main body, a plurality of net baskets are movably inserted into the partition plate, connecting cylinders are fixedly connected to the tops of the net baskets and communicated with the net baskets, pull rods are welded on the inner wall of each connecting cylinder, two symmetrically-arranged rectangular positioning blocks are welded on the outer wall of each connecting cylinder, threaded rods are connected to the tops of the partition plates through threads, handles are fixedly connected to the tops of the threaded rods, fixing sleeves are fixedly sleeved on the peripheries of the threaded rods, and four symmetrically-arranged pressure rods are fixedly connected to the outer wall of each fixing sleeve.
Preferably, the inner walls of the bottoms of the connecting cylinders are provided with annular clamping grooves, and the annular clamping grooves are matched with the annular rings at the upper edges of the filter bags.
Preferably, a plurality of rectangular positioning grooves are formed in the top of the partition plate, and the positioning grooves are matched with the rectangular positioning blocks.
Preferably, four circular through holes are formed in the partition plate, and the inner diameter of each circular through hole is matched with the outer diameter of the connecting cylinder.
Preferably, the outer wall of the bottom of the filter main body is welded with a plurality of ground feet, the outer wall of the filter main body is connected with a liquid inlet pipe and a liquid outlet pipe in an intercommunicating manner, and the top of the filter main body is provided with a sealing cover.
Preferably, a plurality of L-shaped positioning plates are welded inside the filter main body and are positioned above the partition plate.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up members such as depression bar, threaded rod, L shape locating plate, connecting cylinder, pull rod, make this practical device when changing the filter bag, only need rotate the certain angle of handle can hand the pull rod and easily take out basket and filter bag, then wash and change, when needs are installed, under the location of rectangle locating piece, insert back the basket again, the change can be accomplished to initial position to the reverse rotation handle again, whole process operation is simple, high durability and convenient use, time saving and labor saving have improved the practicality of device.
Drawings
FIG. 1 is a schematic perspective view of a bag filter for solid-liquid separation according to the present invention;
fig. 2 is a schematic diagram of the internal three-dimensional structure of a filter body of a bag filter for solid-liquid separation according to the present invention.
In the figure: 1 filter main part, 2 feed liquor pipes, 3 drain pipes, 4 sealed lids, 5 lower feet, 6 baskets, 7 connecting cylinders, 8 rectangle locating pieces, 9 pull rods, 10L shape locating plate, 11 threaded rods, 12 fixed sleeves, 13 depression bars, 14 handles, 15 baffles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-2, the bag filter for solid-liquid separation provided by the utility model comprises a filter main body 1, a partition plate 15 is welded on the inner wall of the filter main body 1, a plurality of baskets 6 are movably inserted into the partition plate 15, connecting cylinders 7 are fixedly connected to the tops of the baskets 6, the connecting cylinders 7 are communicated with the baskets 6, pull rods 9 are welded on the inner wall of the connecting cylinders 7, two rectangular positioning blocks 8 which are symmetrically arranged are welded on the outer wall of the connecting cylinders 7, threaded rods 11 are connected to the tops of the partition plates 15 through threads, handles 14 are fixedly connected to the tops of the threaded rods 11, a fixing sleeve 12 is fixedly sleeved on the periphery of each threaded rod 11, and four symmetrically arranged compression rods 13 are fixedly connected to the outer wall of the fixing sleeve 12.
In an optional embodiment, the inner walls of the bottoms of the connecting cylinders 7 are provided with annular clamping grooves, and the annular clamping grooves are matched with the annular rings on the upper edges of the filter bags.
It should be noted that the ring-shaped clamping groove plays a role of conveniently and fixedly mounting the filter bag.
In an alternative embodiment, the top of the partition 15 is provided with a plurality of rectangular positioning grooves, and the positioning grooves are matched with the rectangular positioning blocks 8.
It should be noted that the positioning grooves and the rectangular positioning blocks 8 play a role of assisting in positioning and mounting the connecting cylinder 7 and the net basket 6.
In an alternative embodiment, the partition 15 is provided with four circular through holes inside, and the inner diameter of the circular through holes is matched with the outer diameter of the connecting cylinder 7.
In an alternative embodiment, a plurality of feet 5 are welded on the outer wall of the bottom of the filter body 1, a liquid inlet pipe 2 and a liquid outlet pipe 3 are connected on the outer wall of the filter body 1 in a communicating manner, and a sealing cover 4 is installed on the top of the filter body 1.
In an alternative embodiment, a plurality of L-shaped positioning plates 10 are welded to the inside of the filter body 1, and the L-shaped positioning plates 10 are located above the partition 15.
It should be noted that the L-shaped positioning plate 10 plays a role in limiting the rotation of the pressing rod 13.
The working principle is as follows: at first this practical device during operation treats filterable liquid and filters in a plurality of filter bags and basket 6 from the inside that feed liquor pipe 2 got into filter main part 1, reposition of redundant personnel, finally discharges from drain pipe 3, accomplishes whole process, when needs change the filter bag, opens sealed lid 4 earlier, rotates 14 certain angles of handle, drives fixed cover 12 and depression bar 13 and rotates. Connecting cylinder 7 staggers with depression bar 13 like this, the staff just can hand pull rod 9 easily takes out filter bag and basket 6, change and clear up, it inserts initial position back to aim at the rectangle constant head tank with rectangle locating piece 8 after clearing up to change, then 14 to initial position of reverse rotation handle, drive depression bar 13 support in the top of pull rod 9 and the inside at L shape locating plate 10, just so reach the effect of effectively stabilizing fixed connection cylinder 7 and basket 6, cover sealed lid 4 at last again can, whole change process easy operation, high durability and convenient use, time saving and labor saving, the practicality of device has been improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A bag filter for solid-liquid separation, characterized by comprising a filter body (1), the inner wall of the filter main body (1) is welded with a partition board (15), a plurality of net baskets (6) are movably inserted in the partition board (15), the tops of the net baskets (6) are fixedly connected with connecting cylinders (7), the connecting cylinder (7) is communicated with the basket (6), pull rods (9) are welded on the inner wall of the connecting cylinder (7), the outer wall of the connecting cylinder (7) is welded with two rectangular positioning blocks (8) which are symmetrically arranged, the top of the clapboard (15) is connected with a threaded rod (11) by screw thread, the top of the threaded rod (11) is fixedly connected with a handle (14), the fixed cover in periphery of threaded rod (11) is equipped with fixed cover (12), the outer wall fixedly connected with of fixed cover (12) is depression bar (13) that four symmetries set up.
2. The bag filter for solid-liquid separation of claim 1, wherein the inner walls of the bottoms of the connecting cylinders (7) are provided with annular clamping grooves, and the annular clamping grooves are matched with the annular rings on the upper edges of the filter bags.
3. The bag filter for solid-liquid separation according to claim 1, wherein the top of the partition (15) is provided with a plurality of rectangular positioning grooves, and the positioning grooves are matched with the rectangular positioning blocks (8).
4. The bag filter for solid-liquid separation according to claim 1, wherein the partition (15) is provided with four circular through holes inside, and the inner diameter of the circular through holes is matched with the outer diameter of the connecting cylinder (7).
5. The bag filter for solid-liquid separation according to claim 1, wherein a plurality of ground feet (5) are welded on the outer wall of the bottom of the filter body (1), a liquid inlet pipe (2) and a liquid outlet pipe (3) are connected on the outer wall of the filter body (1) in a communicating manner, and a sealing cover (4) is installed on the top of the filter body (1).
6. The bag filter for solid-liquid separation according to claim 1, wherein a plurality of L-shaped positioning plates (10) are welded to the inside of the filter main body (1), and the L-shaped positioning plates (10) are located above the partition plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872880.XU CN216755595U (en) | 2021-11-23 | 2021-11-23 | Bag filter for solid-liquid separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872880.XU CN216755595U (en) | 2021-11-23 | 2021-11-23 | Bag filter for solid-liquid separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216755595U true CN216755595U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122872880.XU Active CN216755595U (en) | 2021-11-23 | 2021-11-23 | Bag filter for solid-liquid separation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160105A (en) * | 2023-11-03 | 2023-12-05 | 瀚玛斯(山西)医药科技有限公司 | Filter equipment is produced to eye drops |
-
2021
- 2021-11-23 CN CN202122872880.XU patent/CN216755595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160105A (en) * | 2023-11-03 | 2023-12-05 | 瀚玛斯(山西)医药科技有限公司 | Filter equipment is produced to eye drops |
| CN117160105B (en) * | 2023-11-03 | 2024-01-02 | 瀚玛斯(山西)医药科技有限公司 | Filter equipment is produced to eye drops |
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