CN219879643U - Chelating agent stirred tank - Google Patents
Chelating agent stirred tank Download PDFInfo
- Publication number
- CN219879643U CN219879643U CN202320959209.5U CN202320959209U CN219879643U CN 219879643 U CN219879643 U CN 219879643U CN 202320959209 U CN202320959209 U CN 202320959209U CN 219879643 U CN219879643 U CN 219879643U
- Authority
- CN
- China
- Prior art keywords
- stirring
- chelating agent
- stirring rod
- telescopic
- kettle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002738 chelating agent Substances 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 75
- 238000000605 extraction Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 239000013522 chelant Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims 4
- 239000002994 raw material Substances 0.000 description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a chelating agent stirring kettle, which relates to the technical field of chelating agents and comprises a kettle body, wherein a feed inlet and a discharge outlet are arranged on the kettle body; the driver is connected to the bottom of the kettle body; a stirring rod connected with a driving shaft of the driver, wherein a cavity is arranged in the stirring rod; a gas supply assembly and a gas extraction assembly, both in communication with the cavity; the telescopic component is connected to the stirring rod and is communicated with the cavity; a plurality of stirring blades connected with the stirring rod; wherein, flexible subassembly and a plurality of stirring vane all are located the cauldron body. The utility model has the technical effect that the stirring uniformity is good.
Description
Technical Field
The utility model relates to the technical field of chelating agents, in particular to a chelating agent stirring kettle.
Background
The chelating agent is a ligand substance for generating chelate with a cyclic structure, has the advantage of good chelating performance, and is widely used in the field of chelate preparation.
Chelating agents are generally prepared from raw materials such as sodium phosphate and ethylene glycol, and the raw materials need to be stirred during preparation, but related stirring devices generally cause the raw materials to rotate and axially move along the circumferential direction of the stirring device, which easily results in poor stirring uniformity of the stirring device.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a chelating agent stirring kettle which has good stirring uniformity.
In order to solve the problems, the technical scheme provided by the utility model is as follows:
a chelating agent stirred tank comprising:
the kettle body is provided with a feed inlet and a discharge outlet;
the driver is connected to the bottom of the kettle body;
a stirring rod connected with a driving shaft of the driver, wherein a cavity is arranged in the stirring rod;
a gas supply assembly and a gas extraction assembly, both in communication with the cavity;
the telescopic component is connected to the stirring rod and is communicated with the cavity;
a plurality of stirring blades connected with the stirring rod;
wherein, flexible subassembly and a plurality of stirring vane all are located in the cauldron body.
Optionally, the flexible subassembly includes along a plurality of flexible units of puddler axial setting, adjacent interval between the flexible unit equals, a plurality of flexible unit all with the cavity intercommunication.
Optionally, the telescopic unit comprises a plurality of telescopic sleeves uniformly distributed along the circumference of the stirring rod.
Optionally, the thickness of the telescopic sleeve gradually increases along the direction from the stirring rod to the driver.
Optionally, the length of the telescopic sleeve gradually decreases along the direction from the stirring rod to the driver.
Optionally, the kettle further comprises a feeding pipe positioned in the feeding hole, one end of the feeding pipe is positioned outside the kettle body, and the other end of the feeding pipe is communicated with the kettle body.
Optionally, the other end of the feeding pipe faces the inner wall of the kettle body.
Optionally, the kettle further comprises a plurality of supporting feet connected to the bottom of the kettle body.
Optionally, the material of flexible subassembly is rubber.
Optionally, the driver is a servo motor.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects: the kettle body is used for bearing a feed inlet, a discharge outlet and the like and containing sodium phosphate, ethylene glycol and other raw materials, wherein the feed inlet is used for feeding, and the discharge outlet is used for discharging; the driver is used for driving the stirring rod to rotate so as to drive the stirring blade to rotate, so that the raw materials can conveniently rotate along the circumferential direction and axially move along the stirring kettle; the gas supply assembly and the gas extraction assembly work alternately, so that gas is conveniently supplied to the telescopic assembly or extracted from the telescopic assembly through the cavity, the telescopic assembly stretches and contracts along the radial direction of the stirring kettle, raw materials move along the radial direction of the stirring kettle conveniently, and the stirring kettle has good stirring uniformity, wherein the telescopic assembly can be a telescopic sleeve made of butadiene rubber or nitrile rubber and the like; the air supply assembly and the air extraction assembly are communicated with the cavity of the stirring rod through the air pipe, and in order to prevent the air pipe from rotating along with the stirring rod, the air pipe is connected with the stirring rod through a bearing.
Drawings
FIG. 1 is a schematic structural diagram of a chelating agent stirring kettle according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a partial structure of a chelating agent stirring kettle according to an embodiment of the present utility model;
in the figure: 1. a kettle body; 11. a feed inlet; 12. a discharge port; 2. a driver; 3. a stirring rod; 31. a cavity; 4. a telescoping assembly; 41. a telescoping unit; 411. a telescopic sleeve; 5. a feed pipe; 6. supporting feet; 7. an air pipe; 8. a bearing; 9. stirring vane.
Detailed Description
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings. The first, second, etc. words are provided for convenience in describing the technical scheme of the present utility model, and have no specific limitation, and are all generic terms, and do not constitute limitation to the technical scheme of the present utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The technical schemes in the same embodiment and the technical schemes in different embodiments can be arranged and combined to form a new technical scheme without contradiction or conflict, which is within the scope of the utility model.
Example 1
With reference to fig. 1-2, this embodiment provides a chelating agent stirring kettle, including:
the kettle body 1, there are feed inlet 11 and discharge port 12 on the kettle body 1;
a driver 2 connected to the bottom of the kettle body 1;
a stirring rod 3 connected with a driving shaft of the driver 2, wherein a cavity 31 is arranged in the stirring rod 3;
a gas supply assembly and a gas extraction assembly, both in communication with the cavity 31;
the telescopic component 4 is connected to the stirring rod 3, and the telescopic component 4 is communicated with the cavity 31;
a plurality of stirring blades 9 connected with the stirring rod 3;
wherein, flexible subassembly 4 and a plurality of stirring vane 9 all are located cauldron body 1.
Specifically, the kettle body 1 is used for bearing a feed inlet 11, a discharge outlet 12 and the like, and is used for accommodating raw materials such as sodium phosphate, ethylene glycol and the like, wherein the feed inlet 11 is used for feeding, and the discharge outlet 12 is used for discharging; the driver 2 is used for driving the stirring rod 3 to rotate so as to drive the stirring blade 9 to rotate, so that the raw materials can conveniently rotate along the circumferential direction and axially move along the stirring kettle; the gas supply assembly and the gas extraction assembly work alternately, so that gas is conveniently supplied to the telescopic assembly 4 or extracted from the telescopic assembly 4 through the cavity 31, the telescopic assembly 4 is conveniently telescopic along the radial direction of the stirring kettle, raw materials are conveniently moved along the radial direction of the stirring kettle, and the stirring kettle is facilitated to have good stirring uniformity, wherein the telescopic assembly 4 can be a telescopic sleeve 411 made of butadiene rubber or nitrile rubber and the like; the gas supply assembly and the gas extraction assembly are both in communication via the gas pipe 7 and the cavity 31 of the stirring rod 3, and in order to prevent the gas pipe 7 from rotating with the stirring rod 3, the gas pipe 7 and the stirring rod 3 are connected by a bearing 8.
Further, the telescopic assembly 4 comprises a plurality of telescopic units 41 arranged along the axial direction of the stirring rod 3, the distances between the adjacent telescopic units 41 are equal, and the telescopic units 41 are communicated with the cavity 31.
Specifically, the plurality of telescopic units 41 further facilitate the radial movement of the raw materials along the stirring kettle, and are beneficial to enabling the stirring kettle to have good stirring uniformity.
Further, the telescopic unit 41 comprises a plurality of telescopic sleeves 411 which are uniformly distributed along the circumferential direction of the stirring rod 3.
Specifically, the plurality of telescopic sleeves 411 further facilitate the radial movement of the raw materials along the stirring kettle, and are beneficial to enabling the stirring kettle to have good stirring uniformity.
Further, the thickness of the telescopic sleeve 411 gradually increases in the direction from the stirring rod 3 to the driver 2.
Specifically, the greater the depth, the greater the pressure of the raw material mixture, and the gradually increasing thickness of the telescopic sleeve 411 can effectively prevent the telescopic sleeve 411 from being damaged.
Further, the length of the telescopic sleeve 411 gradually decreases in the direction from the stirring rod 3 to the driver 2.
Specifically, since the greater the depth, the greater the pressure of the raw material mixture, the length of the bellows 411 is gradually reduced to facilitate complete expansion of the bellows 411.
Further, the kettle further comprises a feeding pipe 5 positioned in the feeding hole 11, one end of the feeding pipe 5 is positioned outside the kettle body 1, and the other end of the feeding pipe 5 is communicated with the kettle body 1.
Specifically, the feed pipe 5 can reduce the distance between the feeding position and the liquid level of the raw material mixture, and prevent the raw material from splashing to some extent during feeding.
Further, the other end of the feed pipe 5 faces the inner wall of the kettle body 1.
Specifically, the raw materials of being convenient for get into cauldron body 1 along the inner wall of cauldron body 1, further prevent that the raw materials from taking place to splash when throwing the material.
Further, the kettle further comprises a plurality of supporting feet 6 connected to the bottom of the kettle body 1.
Specifically, the supporting feet 6 are used for supporting the kettle body 1, preventing the kettle body 1 from directly contacting the ground, and the number of the supporting feet 6 is not limited, preferably three.
Further, the material of the telescopic component 4 is rubber.
In particular, the rubber facilitates telescoping of the telescoping assembly 4.
Further, the driver 2 is a servo motor.
In particular, the servo motor facilitates improvement of the drive control performance of the driver 2.
The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.
Claims (10)
1. A chelating agent stirred tank, comprising:
the kettle body is provided with a feed inlet and a discharge outlet;
the driver is connected to the bottom of the kettle body;
a stirring rod connected with a driving shaft of the driver, wherein a cavity is arranged in the stirring rod;
a gas supply assembly and a gas extraction assembly, both in communication with the cavity;
the telescopic component is connected to the stirring rod and is communicated with the cavity;
a plurality of stirring blades connected with the stirring rod;
wherein, flexible subassembly and a plurality of stirring vane all are located in the cauldron body.
2. The chelating agent stirring kettle as claimed in claim 1, wherein the telescopic assembly comprises a plurality of telescopic units arranged along the axial direction of the stirring rod, the distances between adjacent telescopic units are equal, and the telescopic units are communicated with the cavity.
3. The chelating agent mixing kettle as claimed in claim 2, wherein the telescopic unit comprises a plurality of telescopic sleeves uniformly distributed along the circumference of the mixing rod.
4. A chelating agent tank as claimed in claim 3, wherein the thickness of the telescoping sleeve increases gradually in the direction from the stirring rod to the driver.
5. A chelating agent tank as claimed in claim 3, wherein the length of the telescoping sleeve decreases progressively in the direction from the stirring rod to the driver.
6. The chelating agent agitation tank as claimed in any one of claims 1 to 5, further comprising a feed pipe provided in said feed port, one end of said feed pipe being provided outside said tank body, and the other end of said feed pipe being communicated with said tank body.
7. The chelating agent agitation tank as claimed in claim 6, wherein the other end of said feed pipe is directed toward the inner wall of said tank body.
8. The chelant agitating kettle according to any one of claims 1 to 5, further comprising a plurality of support legs connected to the bottom of the kettle body.
9. A chelating agent agitation vessel as claimed in any one of claims 1 to 5, wherein the material of the telescopic member is rubber.
10. A chelating agent agitation tank as claimed in any one of claims 1 to 5, wherein the driver is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320959209.5U CN219879643U (en) | 2023-04-21 | 2023-04-21 | Chelating agent stirred tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320959209.5U CN219879643U (en) | 2023-04-21 | 2023-04-21 | Chelating agent stirred tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219879643U true CN219879643U (en) | 2023-10-24 |
Family
ID=88396790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320959209.5U Active CN219879643U (en) | 2023-04-21 | 2023-04-21 | Chelating agent stirred tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219879643U (en) |
-
2023
- 2023-04-21 CN CN202320959209.5U patent/CN219879643U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |