CN203725084U - Liquid preparation tank - Google Patents
Liquid preparation tank Download PDFInfo
- Publication number
- CN203725084U CN203725084U CN201420132563.1U CN201420132563U CN203725084U CN 203725084 U CN203725084 U CN 203725084U CN 201420132563 U CN201420132563 U CN 201420132563U CN 203725084 U CN203725084 U CN 203725084U
- Authority
- CN
- China
- Prior art keywords
- blade
- tank body
- vanes
- liquid preparation
- mixing
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 238000007373 indentation Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 19
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000006184 cosolvent Substances 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of chemical mechanical equipment, and in particular relates to a liquid preparation tank. The liquid preparation tank comprises a tank body, a motor, a mixing blade, a level gauge and a bottom bracket, wherein the mixing blade further comprises a mixing blade spindle and mixing vanes, the mixing blade spindle is positioned inside the tank body, one end of the mixing blade spindle is connected with the motor at the top of the tank body, the level gauge is positioned outside the tank body, and two ends of the level gauge are respectively connected with the upper part and the lower part of the tank body; the mixing vanes comprise rectangular box-shaped vanes and beveling vanes inside the mixing vanes, the rectangular box-shaped vanes and the mixing blade spindle are connected, and the beveling vanes and the rectangular box-shaped vanes are connected. The mixing vanes which comprise the rectangular box-shaped vanes at the outer part and the beveling vanes at the inner part are used, so that a prepared solution is fully mixed, and the mixing efficiency is effectively increased. The liquid preparation tank disclosed by the utility model can be used for preparing solutions, which are difficult to dissolve and have a higher requirement on the mixing efficiency, such as the ammonium metavanadate solution.
Description
Technical field
The utility model belongs to chemical mechanical equipment technical field, is specifically related to a kind of liquid preparation tank.
Background technology
Liquid preparation tank is the common equipment of chemical field, thereby the abundant stirring and dissolving that is mainly used in different material is prepared required solution; Compared to artificial stirring dosing, adopt preparing tank dosing not only can enhance productivity, and can ensure product quality.But, in the time that the solution of needs preparation has some special character, for example not soluble, easy crystallization, deep-etching etc., more existing liquid preparation tanks just no longer meet the demands.For example, in the time producing SCR denitrating catalyst, need to prepare ammonium metavanadate solution, the solubility of pure ammonium metavanadate in water is very low, is difficult to obtain solution, therefore needs to add some cosolvents (such as oxalic acid, triethanolamine etc.); Even but in the situation that having cosolvent, the preparation of ammonium metavanadate solution is also very difficult, need stirring at a high speed to guarantee that thereby cosolvent contacts generation complexing with the efficient mixing of ammonium metavanadate, the mixing speed to liquid preparation tank and mixing efficiency have proposed very high requirement.Existing liquid preparation tank is all difficult to meet above-mentioned requirements.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of and can fully stir and liquid preparation tank that the solution scope of application is wider.
This liquid preparation tank comprises tank body, motor, paddle, liquid level gauge and bottom bracket; Paddle comprises paddle main shaft and stirring vane; Paddle main shaft is positioned at the inside of tank body, and one end of paddle main shaft is connected with the motor at tank body top; Liquid level gauge is positioned at tank body outside, and the two ends of liquid level gauge are connected with the upper and lower of tank body respectively; Stirring vane comprises the blade of cutting sth. askew of rectangular frame shape blade and its inside, and rectangular frame shape blade is connected with paddle main shaft, and the blade of cutting sth. askew is connected with rectangular frame shape blade.Outside rectangular frame shape blade and the inner blade of cutting sth. askew, be convenient to material and shunt mixing, improves stirring efficiency, realized the abundant mixing of material.
Preferably, the blade up and down of described rectangular frame shape blade be 90 ° of angles with paddle main shaft and left and right blade parallel with paddle main shaft; Preferred, the blade up and down of rectangular frame shape blade is also horizontal by 0 °～180 ° angles, for example, and 45 °, 90 ° or 120 °.The blade up and down of rectangular frame shape blade can impel material further to shunt horizontal by certain angle, produces collision with its inside material diversion that blade produces of cutting sth. askew, and makes between material to mix more evenly, fully.Preferably, the blade edge of a knife indentation of cutting sth. askew described in.Certainly,, cutting sth. askew the blade edge of a knife also can linearly or other shape, for example corrugated.
Preferably, described tank body is made up of 304 stainless steels, can better prevent that like this tank body is not by solution corrosion that prepared.
Preferably, described paddle main shaft is made up of 304 stainless steels, can better prevent that like this solution that paddle main shaft is not formulated from corroding.
Preferably, described stirring vane is made up of 304 stainless steels; The outside rectangular frame shape blade being connected with paddle main shaft and the blade of cutting sth. askew of its inside are made by 304 stainless steels, can better prevent that like this solution that stirring vane is not formulated from corroding.
Preferably, described motor adopts stepless speed-change motor, like this can be more easily according to the required rotating speed that regulates paddle of actual conditions.
The beneficial effects of the utility model are, provide a kind of and can fully stir and liquid preparation tank that the solution scope of application is wider, have the advantages such as simple in structure, easy to operate; The regulation and control of mixing speed continuous stepless, can carry out selection speed according to actual conditions, make stirring efficiency obtain larger raising; Use outer have rectangular frame shape blade and in have the stirring vane of the blade of cutting sth. askew, make material mix reaching rapid stirring by shunting even; In addition, because this liquid dosage tank body and critical piece paddle thereof are made by 304 stainless steels, in use, be difficult for by liquid corrosion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the special paddle of the utility model.
Number in the figure:
1-tank body; 2-motor; 3-paddle; 4-liquid level gauge; 5-bottom bracket; 3a-paddle main shaft; The rectangular frame shape of 3b-blade; The 3c-blade of cutting sth. askew.
Detailed description of the invention
The utility model provides a kind of liquid preparation tank, below in conjunction with accompanying drawing, the utility model is described further.As shown in Figure 1,1 is tank body, and 2 is motor, and 3 is paddle, and 4 is liquid level gauge, and 5 is bottom bracket; As shown in Figure 2,3 is paddle, and 3a, 3b, 3c are its component parts: wherein 3a is paddle main shaft; 3b is rectangular frame shape blade; 3c is the blade of cutting sth. askew.Paddle main shaft 3a is positioned at the inside of tank body 1, and paddle main shaft 3a one end is connected with the motor 2 at tank body 1 top.Liquid level gauge 4 is positioned at tank body 1 outside, and its two ends are connected with the upper and lower of tank body 1 respectively.
The rectangular frame shape of paddle blade 3b, this rectangular frame shape blade 3b and paddle main shaft 3a angle in 90 ° and horizontal by 45 ° of angles.Rectangular frame shape blade 3b contains the blade 3c that cuts sth. askew in inside, and this blade edge of a knife of cutting sth. askew is linearly.The blade knife edge structure of cutting sth. askew of linearity is simple, easy to make.In addition, the tank body 1 in this device, paddle 3, paddle main shaft 3a, rectangular frame shape blade 3b and the blade 3c that cuts sth. askew all adopt 304 stainless steels to make, and motor 2 is stepless speed-change motor.
According to an embodiment of the present utility model, this liquid preparation tank can be applied to the preparation of ammonium metavanadate solution.Concrete operations are as follows: first the oxalic acid of having got ready, ammonium metavanadate and distilled water are joined in liquid dosage tank 1, determine that by liquid level gauge 4 solution adding is in the preparation range ability of liquid preparation tank, open motor 2, drive paddle main shaft 3a to start working.The blade 3c that cuts sth. askew of rectangular frame shape blade 3b and its inside follows the rotation of paddle main shaft 3a and oxalic acid, ammonium metavanadate and distilled water three are shunted mixings, fully stirring by fast turn-around, completes smoothly the configuration effort of ammonium metavanadate solution.The ammonium metavanadate solution preparing is discharged by tank body 1 bottom, the production that enters next step.
Above content is only to detailed description of the invention example of the present utility model and explanation; what should indicate is; above-mentioned embodiment is modified or supplement or adopt similar mode to substitute according to conception of the present utility model; when its function producing does not exceed spiritual that description and accompanying drawing contain yet, all should be within protection domain of the present utility model.
Claims (8)
1. a liquid preparation tank, comprise tank body, motor, paddle, liquid level gauge and bottom bracket, described paddle comprises paddle main shaft and stirring vane, paddle main shaft is positioned at the inside of tank body, one end of paddle main shaft is connected with the motor at tank body top, liquid level gauge is positioned at tank body outside, the two ends of liquid level gauge are connected with the upper and lower of tank body respectively, it is characterized in that: described stirring vane comprises the blade of cutting sth. askew of rectangular frame shape blade and its inside, and described rectangular frame shape blade is connected with paddle main shaft, described in the blade of cutting sth. askew be connected with rectangular frame shape blade.
2. liquid preparation tank according to claim 1, is characterized in that: the blade up and down of described rectangular frame shape blade and paddle main shaft are 90 ° of angles, and left and right blade is parallel with paddle main shaft.
3. liquid preparation tank according to claim 2, is characterized in that: the blade up and down of described rectangular frame shape blade is horizontal by 0 °～180 ° angles.
4. liquid preparation tank according to claim 1, is characterized in that: described in the blade edge of a knife indentation of cutting sth. askew.
5. liquid preparation tank according to claim 1, is characterized in that: described tank body is made up of 304 stainless steels.
6. liquid preparation tank according to claim 1, is characterized in that: described paddle main shaft is made up of 304 stainless steels.
7. liquid preparation tank according to claim 1, is characterized in that: described stirring vane is made up of 304 stainless steels.
8. liquid preparation tank according to claim 1, is characterized in that: described motor is stepless speed-change motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132563.1U CN203725084U (en) | 2014-03-21 | 2014-03-21 | Liquid preparation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132563.1U CN203725084U (en) | 2014-03-21 | 2014-03-21 | Liquid preparation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725084U true CN203725084U (en) | 2014-07-23 |
Family
ID=51195185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132563.1U Expired - Lifetime CN203725084U (en) | 2014-03-21 | 2014-03-21 | Liquid preparation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617928A (en) * | 2015-12-29 | 2016-06-01 | 北京安实创业科技发展有限公司 | Stirring shaft |
-
2014
- 2014-03-21 CN CN201420132563.1U patent/CN203725084U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617928A (en) * | 2015-12-29 | 2016-06-01 | 北京安实创业科技发展有限公司 | Stirring shaft |
| CN105617928B (en) * | 2015-12-29 | 2018-05-15 | 北京安实创业科技发展有限公司 | A kind of agitating shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, No. 6, building 4, No. 1186 Patentee after: BEIJING HUADIAN GUANGDA ENVIRONMENT CO.,LTD. Address before: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, No. 6, building 4, No. 1186 Patentee before: BEIJING NATION POWER GROUP CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |