CN217409817U

CN217409817U - Defoaming drainage device

Info

Publication number: CN217409817U
Application number: CN202123393885.0U
Authority: CN
Inventors: 孙晓博; 杨国勇; 王彪; 席丹
Original assignee: Suzhou Suro Film Nano Tech Co ltd
Current assignee: Suzhou Suro Film Nano Tech Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-13
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a defoaming drainage device, which comprises a cover body and a drainage groove; the top of the cover body is an outward convex curved surface, the surface of the cover body is spirally provided with a drainage groove along the axial direction, and liquid can flow into the drainage groove from the upper end of the cover body and spirally flow to one end of the drainage groove close to the bottom along the drainage groove. The utility model discloses mainly used liquid deaeration, the bubble in the release liquid promptly sets up the drainage groove, prolongs the mobile deaeration time of liquid for the bubble in the liquid fully releases. For liquids with different viscosities or viscosity ranges, the configuration can be carried out through parameters such as the height of the cover body, the spiral inclination angle of the drainage groove, the width and the depth of the drainage groove and the like. The device has the advantages of simple structure, easy manufacture, convenient use, lower cost, more flexible manufacture style and stronger practicability. Set up the water conservancy diversion post, play water conservancy diversion liquid to the purpose on cover body surface, set up a plurality of drainage grooves, can make more liquid carry out the defoaming simultaneously, improve work efficiency.

Description

Defoaming drainage device

Technical Field

The utility model relates to a solution defoaming field especially relates to a defoaming drainage device.

Background

When a chemical laboratory, especially a chemical plant uses a chemical solution to prepare a product, if bubbles exist in the solution, the bubbles can leave dents on the surface of the prepared product, so that the surface appearance of the product is slightly influenced, and the product is not uniform, so that the structure and the performance of the product are seriously influenced. Especially for viscous liquids, the effect is more prominent because bubbles in the viscous liquid are not easily released. The defoaming drainage device is available in the market, but the defoaming drainage device is complex in structure, high in cost and difficult to manufacture and use.

Therefore, to the technical problem who exists, it is necessary to provide a simple, easy preparation, the lower defoaming drainage device of convenient to use cost for this patent.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that exists among the prior art, the utility model aims to provide a defoaming drainage device, this scheme structural design is simple, low cost, convenient to use, can convenient and fast's realization eliminate the bubble in the solution. The specific technical scheme is as follows:

the patent provides a defoaming drainage device, which comprises a cover body and a drainage groove;

the top of the cover body is an outward convex curved surface, the outer surface of the cover body is provided with a drainage groove, the drainage groove is arranged in a spiral mode from the top to the bottom of the cover body, and liquid can flow into the drainage groove from the upper end of the cover body and spirally flow to one end, close to the bottom, of the drainage groove along the drainage groove.

As an optimal scheme of defoaming drainage device of this patent, the drainage groove is provided with the liquid mouth that connects near the one end of bottom, connect the solution mouth to be disposed can collect the solution that flows out in the drainage groove in liquid mouth department.

As a preferred scheme of the defoaming drainage device in this patent, a flow guide column is arranged at the upper end of the cover body, and the flow guide column is configured to enable a solution to flow to the surface of the cover body along the flow guide column.

As this patent defoaming drainage device's a preferred scheme, the drainage groove is close to the one end at top and is connected with the water conservancy diversion post or is close to the water conservancy diversion post.

As a preferable scheme of the defoaming drainage device disclosed in this patent, the cover body is of a conical structure or a bell-shaped structure.

As a preferred scheme of the defoaming drainage device, the cover body is integrally connected with the drainage groove; or

The cover body is connected with the drainage groove in a split manner.

As this patent defoaming drainage device's an preferred scheme, the drainage groove has a plurality ofly, and the equal spiral of a plurality of drainage grooves is fixed around locating cover body surface.

As this patent defoaming drainage device's an preferred scheme, a plurality of drainage groove spiral inclination are inequality, or a plurality of drainage groove spiral inclination are all the same.

Compared with the prior art, the technical scheme of this patent has one or more following beneficial effect at least:

(1) the device is mainly used for defoaming liquid, namely releasing bubbles in the liquid, for example, defoaming of casting solution, and of course, defoaming of other liquids can be carried out. The drainage groove is arranged to prolong the flowing and defoaming time of the liquid, so that the bubbles in the liquid are fully released. For liquids with different viscosities or viscosity ranges, the configuration can be carried out through parameters such as the height of the cover body, the spiral inclination angle of the drainage groove, the width and the depth of the drainage groove and the like.

(2) The device has the advantages of simple structure, ingenious design, easy manufacture, convenient use, lower cost, more flexible manufacture style and stronger practicability.

(3) The liquid receiving port is arranged, so that liquid after defoaming can be conveniently collected. The flow guide column is arranged to guide liquid to the surface of the cover body, so that splashing of the liquid when the liquid is poured to the cover body is prevented, and waste of the liquid is avoided.

(4) Set up a plurality of drainage grooves, can make more liquid carry out the defoaming simultaneously, improve work efficiency. Preferably, a plurality of drainage groove spiral inclination all the same, realize that a plurality of drainage grooves reach same defoaming effect to reach the defoaming purpose of ideal, can abundant defoaming, do not waste more time again.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiment or the prior art description will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.

Fig. 1 is a schematic perspective view of a drainage device for defoaming in this embodiment;

FIG. 2 is a schematic plan view of another embodiment of the enclosure of this embodiment;

fig. 3 is a schematic plan view of another embodiment of the cover of this embodiment.

The drainage device comprises a cover body 1, a drainage groove 2, a drainage part 11, a supporting part 12, a liquid receiving port 3 and a flow guide column 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention. 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 understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "one end", "the other end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "provided", "connected", "sleeved", "fixed", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 3, as shown in fig. 1 to 3, an embodiment of the present invention provides a defoaming drainage device, which includes a cover body 1 and a drainage groove 2;

the top of the cover body 1 is an outward convex curved surface, the top external diameter of the cover body 1 is not more than the bottom external diameter of the cover body 1, the outer surface of the cover body 1 is provided with a drainage groove 2, the drainage groove 2 is arranged in a spiral mode from the top to the bottom of the cover body 1, liquid can flow into the drainage groove 2 along the upper end of the cover body, and flows to the end of the drainage groove 2 close to the bottom along the spiral of the drainage groove 2. The cover body 1 is a glass cover body, a plastic cover body, a stainless steel cover body or a metal cover body; the cover body 1 and the drainage groove 2 are integrally connected or separately connected. Preferably, the cover body 1 and the drainage groove 2 are connected integrally, and the cover body 1 and the drainage groove 2 are made of stainless steel. The device is mainly used for defoaming liquid, namely releasing bubbles in the liquid, for example, defoaming of casting solution, and of course, defoaming of other liquids can be carried out. The drainage groove is arranged to prolong the flowing and defoaming time of the liquid, so that the bubbles in the liquid are fully released. The device has the advantages of simple structure, convenient manufacture, low cost, flexible manufacture style and strong practicability.

For liquids with different viscosities or viscosity ranges, the configuration can be carried out through parameters such as the height of the cover body, the spiral inclination angle of the drainage groove, the width and the depth of the drainage groove and the like.

One end of the drainage groove 2 close to the top is connected with the diversion column 4 or close to the diversion column 4. Preferably, one end of the drainage groove 2 close to the top is connected with the diversion column 4.

The cover body 1 can be placed in the solution tank, 2 spirals in the drainage groove are fixed in the cover body 1 surface and extend to the cover body 1 bottom, and liquid is poured into from the upper end of the cover body 1, and liquid flows into the drainage groove 2 along the cover body 1 surface to in the channel downstream along the drainage groove flows until flowing into the solution tank. Of course, a liquid receiving port 3 can be further disposed at one end of the drainage groove 2 close to the bottom, and the liquid receiving port 3 is configured to collect the solution flowing out of the drainage groove 2 at the liquid receiving port 3. The purpose of setting up connects the liquid mouth is the liquid after the convenient collection defoaming.

Preferably, the top end of the cover body 1 is provided with a flow guiding column 4, and the flow guiding column 4 is configured to enable the solution to flow to the surface of the cover body 1 along the flow guiding column 4. The flow guide column plays a role in guiding liquid to the surface of the cover body, so that the liquid is prevented from splashing when the liquid is poured to the cover body, and the waste of the liquid is avoided.

The shape of the cover body 1 is a conical structure or a bell-shaped structure; the cover body 1 is a conical cover body, and the surface of the conical cover body can be a plane along the length direction, as shown in fig. 2; the conical hood surface may also be curved along its length as shown in fig. 3.

The mask body 1 is a bell-shaped mask body, and as shown in fig. 1, the mask body 1 comprises a drainage part 11 and a supporting part 12 along the axial direction; drainage portion 11 is located supporting part 12, drainage portion 11 with supporting part 12 sealing connection, drainage portion 11 is circular arc structure, supporting part 12 is the columnar structure, the external diameter that drainage portion 11 kept away from the one end of supporting part 12 is greater than the external diameter that drainage portion 11 is close to the one end of supporting part 12, the external diameter that drainage portion 11 is close to the one end of supporting part 12 is unanimous with the external diameter of supporting part 12. The drainage part 11 is integrally connected or separately connected with the support part 12, and preferably, the drainage part 11 is integrally connected with the support part 12.

In another embodiment, the drainage grooves 2 are multiple, the drainage grooves 2 are spirally fixed and wound on the surface of the cover body 1, and the spiral inclination angles of the drainage grooves 2 can be different or the same. Preferably, 2 spiral inclination angles homogeneous phase in a plurality of drainage grooves, the spiral inclination angle of drainage groove 2 has decided the flow rate of liquid, and 2 spiral inclination angles in a plurality of drainage grooves realize that a plurality of drainage grooves reach same defoaming effect to reach the defoaming purpose of ideal, can fully defoam, not waste more time again.

During the use, the drainage device of a plurality of drainage grooves is placed in the solution tank, and liquid fully disappears to flow to the solution tank in through a plurality of drainage grooves.

It should be noted that all the technical features of the above components can be freely combined in any way without conflict, and the free combination or simple changes, variations and modifications thereof are all within the protection scope of the present patent.

The technical scheme of the embodiment has the following beneficial effects:

(1) the device is mainly used for defoaming liquid, namely releasing bubbles in the liquid, such as defoaming of casting solution, and can also be used for defoaming other liquids. The drainage groove is arranged to prolong the flowing and defoaming time of the liquid, so that the bubbles in the liquid are fully released. For liquids with different viscosities or viscosity ranges, the configuration can be carried out through parameters such as the height of the cover body, the spiral inclination angle of the drainage groove, the width and the depth of the drainage groove and the like.

(3) The liquid receiving port is arranged, so that liquid after defoaming can be conveniently collected.

(4) The flow guide column is arranged to guide liquid to the surface of the cover body, so that splashing of the liquid when the liquid is poured to the cover body is prevented, and waste of the liquid is avoided.

(5) Set up a plurality of drainage grooves, can make more liquid carry out the defoaming simultaneously, improve work efficiency. Preferably, a plurality of drainage groove spiral inclination all the same, realize that a plurality of drainage grooves reach same defoaming effect to reach the defoaming purpose of ideal, can abundant defoaming, do not waste more time again.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "yet another embodiment," "other embodiments," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications and changes may be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A defoaming drainage device is characterized by comprising a cover body (1) and a drainage groove (2);

the top of the cover body (1) is an outward convex curved surface, the outer surface of the cover body (1) is provided with a drainage groove (2), the drainage groove (2) is arranged in a spiral mode from the top to the bottom of the cover body (1), liquid can flow into the drainage groove (2) from the upper end of the cover body, and flows to one end, close to the bottom, of the drainage groove (2) in a spiral mode along the drainage groove (2).

2. The defoaming drainage device according to claim 1, characterized in that a liquid receiving port (3) is arranged at one end of the drainage groove (2) close to the bottom, and the liquid receiving port (3) is configured to collect the solution flowing out of the drainage groove (2) at the liquid receiving port (3).

3. The defoaming drainage device according to claim 1 or 2, characterized in that the upper end of the cover body (1) is provided with a flow guiding column (4), and the flow guiding column (4) is configured to enable the solution to flow along the flow guiding column (4) to the surface of the cover body (1).

4. The defoaming drainage device according to claim 3, characterized in that one end of the drainage groove (2) near the top is connected with a guide column (4) or near the guide column (4).

5. The drainage arrangement for defoaming according to claim 1, characterized in that the cover body (1) is of a conical or bell-shaped structure.

6. The defoaming drainage device according to claim 1, characterized in that the cover body (1) and the drainage groove (2) are integrally connected; or

The cover body (1) is connected with the drainage groove (2) in a split manner.

7. The defoaming drainage device according to claim 1, characterized in that the drainage grooves (2) are multiple, and the multiple drainage grooves (2) are spirally fixed and wound on the surface of the cover body (1).

8. The defoaming drainage device according to claim 7, characterized in that the spiral inclination angles of a plurality of drainage grooves (2) are different, or the spiral inclination angles of a plurality of drainage grooves (2) are the same.