CN214680272U

CN214680272U - Filter is used in production of combination polyether

Info

Publication number: CN214680272U
Application number: CN202120780555.8U
Authority: CN
Inventors: 白兴国
Original assignee: United Chemical Tianjin Co ltd
Current assignee: United Chemical Tianjin Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-12
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a filter for producing combined polyether, which comprises a filter cavity, wherein a fixed filter screen is arranged in the filter cavity, a filtering hole adjusting structure is arranged in the filter cavity and below the fixed filter screen, and a brush structure is arranged in the filter cavity and above the fixed filter screen; the side face of the filtering cavity body and the position below the filtering hole adjusting structure are provided with a drawer type material containing structure and a conical discharge hole, the drawer type material containing structure is positioned above the conical discharge hole, and when the drawer type material containing structure is completely pushed, a material flow passage of the conical discharge hole can be blocked. The utility model discloses, adjust the structure through being provided with fixed filter screen and considering the hole, adjust circular size of considering the hole according to the demand of difference in the time of the use, can realize a tractor serves several purposes.

Description

Filter is used in production of combination polyether

Technical Field

The utility model relates to a liquid filtration technical field especially relates to a filter is used in production of combination polyether.

Background

The production process of the combined polyether polyol produces certain solid impurities and micropore dispersions with different sizes, the dispersions are required to be filtered and then transferred to a finished product storage tank, the existing filtration of viscous liquid is very troublesome, and the filtered solid impurities are inconvenient to clean and inconvenient to use.

The applicant finds that a Chinese patent discloses a filtering device for producing combined polyether polyol with the application number of '201820418499.1' through search when applying the invention, and the patent mainly realizes the layered filtering effect by arranging a plurality of layers of filter screens, but the filtering is carried out selectively in actual use, and a plurality of polyether polyols can be filtered out as long as the size of a filtering hole can be changed (different equipment is adopted or different filter screen structures are replaced in the prior art).

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filter for producing combined polyether.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a filter for producing combined polyether comprises a filter cavity, wherein a fixed filter screen is arranged inside the filter cavity, a filter hole adjusting structure is arranged inside the filter cavity and below the fixed filter screen, and a sweeping brush structure is arranged inside the filter cavity and above the fixed filter screen;

the side face of the filtering cavity body and the position below the filtering hole adjusting structure are provided with a drawer type material containing structure and a conical discharge hole, the drawer type material containing structure is positioned above the conical discharge hole, and when the drawer type material containing structure is completely pushed, a material flow passage of the conical discharge hole can be blocked.

As a further description of the above technical solution:

the top of filtering cavity is provided with the feed inlet, the inboard of feed inlet is provided with the upper cover plate.

As a further description of the above technical solution:

fixed filter screen upper surface is provided with a plurality of circular holes of worrying, worry hole regulation structure including altitude mixture control structure and a plurality of toper end cap, and the quantity in toper end cap and circular hole of worrying is the same, the toper end cap is located circular under worrying the hole.

As a further description of the above technical solution:

the height adjusting structure comprises a fixed plate, a movable plate and an adjusting nail, wherein the adjusting nail is in threaded connection with the upper surface of the movable plate, and the bottom end of the adjusting nail is pressed against the upper surface of the fixed plate.

As a further description of the above technical solution:

the sweeping brush structure comprises a sliding hole, a sliding support rod is connected inside the sliding hole in a sliding mode, and a brush body is arranged on the side face of the sliding support rod.

As a further description of the above technical solution:

the inner side surface of the filtering cavity is fixedly connected with a sliding seat, and one end of the sliding support rod is connected with the sliding seat in a sliding mode.

As a further description of the above technical solution:

the sweeper structure further comprises a sliding groove, one end of the sliding support rod is fixedly connected with a sliding frame, and one end of the sliding frame is connected with the sliding groove in a sliding mode.

As a further description of the above technical solution:

the spout is provided with the segmental arc, the side of filtering the cavity just is provided with the brush near the segmental arc and deposits the chamber.

As a further description of the above technical solution:

and sliding block structures are arranged on two sides of the drawer type material containing structure.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this combination is filter for polyether production adjusts the structure through being provided with fixed filter screen and considering the hole, adjusts circular size of considering the hole according to the demand of difference during the use, can realize a tractor serves several purposes.

2. Compared with the prior art, this filter is used in production of combination polyether through being provided with the brush structure, is convenient for impel the residue under the unfiltered circular worry hole, conveniently clears up the residue that the filtration stayed, uses convenience very.

3. Compared with the prior art, this combination is filter for polyether production, through being provided with drawer type flourishing material structure and toper discharge gate, be convenient for collect product and residue during the use, it is more convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a filter for producing a composite polyether according to the present invention;

FIG. 2 is a schematic front structural view of a filter for producing a composite polyether according to the present invention;

FIG. 3 is a schematic side view of a filter for producing a composite polyether according to the present invention;

fig. 4 is the utility model provides a consider hole regulation principle sketch map of filter for combined polyether production.

Illustration of the drawings:

1. a filtering cavity; 2. a fixed filter screen; 201. a circular filter hole; 3. a sweeping structure; 301. a slide hole; 302. a chute; 303. a sliding support bar; 304. a carriage; 305. a brush storage chamber; 306. a sliding seat; 307. a brush body; 4. a filter hole adjusting structure; 401. a height adjustment structure; 402. a conical plug; 5. a drawer type material containing structure; 501. a slider structure; 6. a conical discharge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a filter is used in production of combination polyether: the filter comprises a filter cavity 1, wherein a fixed filter screen 2 is arranged in the filter cavity 1, a filtering hole adjusting structure 4 is arranged in the filter cavity 1 and below the fixed filter screen 2 and used for adjusting the sectional area of a filtering hole of the fixed filter screen 2, and a brushing structure 3 is arranged in the filter cavity 1 and above the fixed filter screen 2 and used for sweeping filter residues of the fixed filter screen 2;

the side of the filter cavity 1 is provided with a drawer type containing structure 5 and a conical discharge hole 6 below the filter hole adjusting structure 4, the drawer type containing structure 5 pushes the filter residue into the filter cavity when being collected, the filter residue is convenient to clean, the drawer type containing structure 5 is located above the conical discharge hole 6, the drawer type containing structure 5 can block a material flow channel of the conical discharge hole 6 when being pushed completely, and the filter residue cannot flow out of the conical discharge hole 6 when being cleaned.

The top of the filtering cavity 1 is provided with a feeding hole, the inner side of the feeding hole is provided with an upper cover plate, and the feeding hole is covered when the filter is not used.

Fixed filter screen 2 upper surface is provided with a plurality of circular holes 201 of considering, consider that hole regulation structure 4 includes altitude mixture control structure 401 and a plurality of toper end cap 402, and the quantity of toper end cap 402 is the same with the circular quantity of considering hole 201, toper end cap 402 is located circular under considering hole 201, utilize circular clearance between considering hole 201 and the toper end cap 402 to realize filtering when using, altitude mixture control structure 401 includes the fixed plate, the fly leaf, the adjusting screw, adjusting screw thread connection is at the upper surface of fly leaf, and the bottom top of adjusting screw is at the upper surface of fixed plate, can pass through adjusting screw, realize adjusting the height of toper end cap 402, and then adjust circular clearance size of considering between hole 201 and the toper end cap 402.

Broom structure 3 includes slide opening 301, slide opening 301's inside sliding connection has sliding support pole 303, sliding support pole 303's side is provided with brush body 307, filter cavity 1's medial surface fixedly connected with sliding seat 306, sliding support pole 303's one end and sliding seat 306 sliding connection, broom structure 3 still includes spout 302, sliding support pole 303's one end fixedly connected with carriage 304, carriage 304's one end and spout 302 sliding connection, spout 302 is provided with the segmental arc, filter cavity 1's side and be close to the segmental arc and be provided with the brush and deposit chamber 305, in the time of using, the user snatchs carriage 304 from the outside, it removes to drive brush body 307, when not using, slide carriage 304 to the segmental arc, brush body 307 can deposit in chamber 305 to the brush, can not influence and filter.

An opening is formed in the mounting position of the drawer type material containing structure 5, an inclined plate is arranged on the inner side wall of the filtering cavity 1 and above the opening to prevent liquid from flowing out of the opening, and the inclined plate can be arranged above the sliding hole 301 for protection.

The two sides of the drawer-type material containing structure 5 are provided with sliding block structures 501.

The working principle is as follows: when the filter is used, a product is thrown onto the fixed filter screen 2 in the filter cavity 1, liquid flows through a gap between the circular filter hole 201 and the conical plug 402, and residues are left on the fixed filter screen 2, so that the purpose of filtering is achieved;

when the residues are removed, the conical plug 402 is completely pushed down, the drawer type material containing structure 5 is pushed to receive the residues, the person who is disabled is completely swept down by the sweeping and brushing structure 3, and the use is very convenient.

The structure of the device can change the drawer type material containing structure 5 into a product collecting structure and a residue collecting structure from the conical discharge hole 6 by a simple alternative using method, and the device is in another using state.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a combination is filter for polyether production, includes filtering cavity (1), its characterized in that: a fixed filter screen (2) is arranged in the filter cavity (1), a filter hole adjusting structure (4) is arranged in the filter cavity (1) and below the fixed filter screen (2), and a brush structure (3) is arranged in the filter cavity (1) and above the fixed filter screen (2);

the side face of the filtering cavity body (1) is provided with a drawer type material containing structure (5) and a conical discharge hole (6) below the filtering hole adjusting structure (4), the drawer type material containing structure (5) is located above the conical discharge hole (6), and when the drawer type material containing structure (5) is completely pushed, a material flow passage of the conical discharge hole (6) can be blocked.

2. The filter for producing the composite polyether according to claim 1, wherein: the top of the filtering cavity (1) is provided with a feed inlet, and the inner side of the feed inlet is provided with an upper cover plate.

3. The filter for producing the composite polyether according to claim 1, wherein: fixed filter screen (2) upper surface is provided with a plurality of circular holes (201) of worrying, worry hole regulation structure (4) including height adjustment structure (401) and a plurality of toper end cap (402), and the quantity in the hole (201) is considered with circular to the quantity of toper end cap (402) the same, toper end cap (402) are located circular under worrying hole (201).

4. The filter for producing polyether composition according to claim 3, wherein: the height adjusting structure (401) comprises a fixed plate, a movable plate and adjusting nails, wherein the adjusting nails are connected to the upper surface of the movable plate in a threaded mode, and the bottom ends of the adjusting nails are pressed against the upper surface of the fixed plate.

5. The filter for producing the composite polyether according to claim 1, wherein: the sweeping structure (3) comprises a sliding hole (301), a sliding support rod (303) is connected inside the sliding hole (301) in a sliding mode, and a brush body (307) is arranged on the side face of the sliding support rod (303).

6. The filter for producing polyether composition according to claim 5, wherein: the inner side surface of the filtering cavity (1) is fixedly connected with a sliding seat (306), and one end of the sliding support rod (303) is connected with the sliding seat (306) in a sliding manner.

7. The filter for producing polyether composition according to claim 5, wherein: the sweeper structure (3) further comprises a sliding groove (302), one end of the sliding support rod (303) is fixedly connected with a sliding frame (304), and one end of the sliding frame (304) is connected with the sliding groove (302) in a sliding mode.

8. The filter for producing polyether composition according to claim 7, wherein: the spout (302) are provided with the segmental arc, the side of filtering cavity body (1) just is provided with brush and deposits chamber (305) near the segmental arc.

9. The filter for producing the composite polyether according to claim 1, wherein: and sliding block structures (501) are arranged on two sides of the drawer type material containing structure (5).