阅读说明：本技术 一种精密过滤器 (Precision filter ) 是由 何开茂 何东利 伍震洲 汪梨超 吴金友 胡见平 谭培渊 于 2019-08-28 设计创作，主要内容包括：本发明公开一种精密过滤器,包括筒体和支撑筒体的支腿,所述的筒体上设置有封头、出料口、进料口和排污口,筒体内设有花板、稳定装置和多根过滤管,花板上设置有多个连接孔,花板可拆卸连接在筒体内壁上的固定块上；多根过滤管竖直设置且相互平行,过滤管的上部通过连接孔与花板连接,过滤管的下部连接在稳定装置,所述的过滤管为微米级孔过滤管,过滤管的下端封闭；所述的稳定装置包括多个横向设置的格栅板和竖直设置的立柱,多个格栅板相互平行,格栅板上设置多个圆孔,过滤管插入圆孔中,所述的立柱连接于格栅板的边缘且下端抵住筒体内壁。本发明能够通过设置的稳定装置起到稳固过滤管的作用,不会影响过滤器的工作和过滤效果。(The invention discloses a precision filter, which comprises a cylinder and supporting legs for supporting the cylinder, wherein the cylinder is provided with an end socket, a discharge hole, a feed inlet and a drain outlet; the filtering pipes are vertically arranged and are parallel to each other, the upper parts of the filtering pipes are connected with the pattern plate through connecting holes, the lower parts of the filtering pipes are connected with the stabilizing device, the filtering pipes are micron-sized hole filtering pipes, and the lower ends of the filtering pipes are closed; the stabilizing device comprises a plurality of transversely arranged grating plates and vertically arranged stand columns, the grating plates are parallel to each other, a plurality of round holes are formed in the grating plates, the filter pipes are inserted into the round holes, and the stand columns are connected to the edges of the grating plates and the lower ends of the grating plates to abut against the inner wall of the cylinder body. The filter tube fixing device can play a role in stabilizing the filter tube through the arranged stabilizing device, and the work and the filtering effect of the filter are not influenced.)

1. The utility model provides a precision filter, includes the landing leg of barrel and support barrel, the barrel on be provided with head, discharge gate, feed inlet and drain, its characterized in that: the cylinder is internally provided with a pattern plate, a stabilizing device and a plurality of filter pipes, the pattern plate is provided with a plurality of connecting holes, and the pattern plate is detachably connected to a fixed block on the inner wall of the cylinder; the filtering pipes are vertically arranged and are parallel to each other, the upper parts of the filtering pipes are connected with the pattern plate through connecting holes, the lower parts of the filtering pipes are connected with the stabilizing device, the filtering pipes are micron-sized hole filtering pipes, and the lower ends of the filtering pipes are closed; the stabilizing device comprises a plurality of transversely arranged grating plates and vertically arranged stand columns, the grating plates are parallel to each other, a plurality of round holes are formed in the grating plates, the filter pipes are inserted into the round holes, and the stand columns are connected to the edges of the grating plates and the lower ends of the grating plates to abut against the inner wall of the cylinder body.

2. A precision filter as claimed in claim 1, wherein: the filtering pipes are uniformly distributed on the pattern plate and the grating plate and are in threaded connection with the pattern plate.

3. A precision filter as claimed in claim 2, wherein: the diameter of the round hole of the grating plate is 1.5-2.5cm larger than that of the filter pipe.

4. A precision filter as claimed in claim 3, wherein: the grid plate is made of PVC.

5. A precision filter as claimed in claim 1, wherein: the fixing block be L style of calligraphy, the card overlap joint just passes through bolted connection on the fixing block.

Technical Field

The invention relates to the technical field of filtration, in particular to a precision filter.

Background

The filter is widely applied to the fields of chemical industry, food, medicine, water treatment and the like, plays a vital role in the aspect of filtering impurities of materials, lithium hydroxide monohydrate is a substance applied to the lithium battery industry, the filter is also applied to the technical process of producing the lithium hydroxide monohydrate, the filter is a tubular precision filter, the materials are conveyed through high pressure, a filter pipe in the filter can shake in the conveying process, and the operation and the filtering effect of equipment are greatly influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a precision filter which can play a role of stabilizing a filter pipe through a set stabilizing device and cannot influence the work and the filtering effect of the filter.

The technical scheme adopted by the invention is as follows: the precise filter comprises a cylinder and supporting legs for supporting the cylinder, wherein the cylinder is provided with an end socket, a discharge hole, a feed inlet and a drain outlet, the cylinder is internally provided with a pattern plate, a stabilizing device and a plurality of filter pipes, the pattern plate is provided with a plurality of connecting holes, and the pattern plate is detachably connected to a fixed block on the inner wall of the cylinder; the filtering pipes are vertically arranged and are parallel to each other, the upper parts of the filtering pipes are connected with the pattern plate through connecting holes, the lower parts of the filtering pipes are connected with the stabilizing device, the filtering pipes are micron-sized hole filtering pipes, and the lower ends of the filtering pipes are closed; the stabilizing device comprises a plurality of transversely arranged grating plates and vertically arranged stand columns, the grating plates are parallel to each other, a plurality of round holes are formed in the grating plates, the filter pipes are inserted into the round holes, and the stand columns are connected to the edges of the grating plates and the lower ends of the grating plates to abut against the inner wall of the cylinder body.

As a further optimization of the technical scheme, the filter pipes are uniformly distributed on the flower plates and the grating plates and are in threaded connection with the flower plates.

Preferably, the diameter of the circular holes of the grating plate is 1.5-2.5cm larger than that of the filter pipes.

As a further preferred aspect of the present technical solution, the material of the grid plate is PVC.

As a further optimization of the technical scheme, the fixing block is L-shaped, and the pattern plate is lapped on the fixing block and connected through the bolt.

After the structure is adopted, the lower part of the filter pipe is stabilized by the stabilizing device of the precision filter, so that the filter pipe is ensured not to shake in the operation process of the equipment, the stabilizing effect is achieved, the operation stability and the filtering effect of the equipment are greatly improved, and the stabilizing device does not influence the later period of lifting out and assembling the filter pipe.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the present invention for lifting the filtering pipe inside the cylinder.

Fig. 3 is a schematic structural diagram of the stabilizing device of the present invention.

In the figure, 1-cylinder, 1.1-feed inlet, 1.2-discharge outlet, 1.3-sewage outlet, 2-supporting leg, 3-end socket, 4-fixed block, 5-grating plate, 6-column, 7-pattern plate and 8-filter tube.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

As shown in fig. 1-3, the precision filter of the invention comprises a cylinder body 1 and supporting legs 2 for supporting the cylinder body 1, wherein the cylinder body 1 is provided with an end enclosure 3, a discharge port 1.2, a feed port 1.1 and a sewage discharge port 1.3. The end socket 3 is arranged at the upper end of the cylinder 1, the discharge port 1.2 is arranged on the cylinder wall at the upper part of the cylinder 1, the feed port 1.1 is arranged on the cylinder wall at the lower part of the cylinder 1, the sewage outlet 1.3 is arranged at the lower end of a conical hopper at the lower part of the cylinder 1, a flower plate 7, a stabilizing device and a plurality of filter pipes 8 are arranged in the cylinder 1, the flower plate 7 is arranged at the upper part of the cylinder 2, a plurality of connecting holes are arranged on the flower plate 7, the flower plate 7 can be detachably connected on a fixed block 4 on the inner wall of the cylinder 1, the plurality of filter pipes 8 are vertically arranged and parallel to each other, the upper ends of the filter pipes 8 are connected with the flower plate 7 through the connecting holes, the lower ends of the filter pipes 8 are closed, the filter pipes 8 are filter pipes with a plurality of micron-grade holes, the lower parts of the filter pipes 8 are connected with the stabilizing, the lower part of the filter pipe 8 is inserted into the round hole, a plurality of upright columns 6 are also arranged, the upright columns 6 are connected with the edge of the grating plate 5, and the lower ends of the upright columns are propped against the inner wall of the cylinder body 1; the discharge port 1.2 is arranged on the cylinder wall between the flower plate 7 and the sealing head 3.

When the invention is implemented specifically, the filter pipes 8 are uniformly distributed on the flower plate 7 and the grating plate 5, the filter pipes 8 are in threaded connection with the flower plate 7, namely, the outer wall of the filter pipe 8 is provided with external threads, the inner wall of a connecting hole on the flower plate 7 is provided with corresponding internal threads, and the diameter of a round hole of the grating plate 5 is 1.5-2.5cm larger than that of the filter pipe 8. The outer fringe of grid plate 5 has certain interval with the inner wall of barrel 1, and the material of grid plate 5 chooses for use PVC. The cross-section of fixed block 4 is the L style of calligraphy, and the card 7 overlap joint is on fixed block 4 and through the bolt fastening, and fixed block 4 is the polylith, and the equipartition is on the inner wall of barrel 1.