CN211358776U - Agitating unit with diversified function of breathing freely - Google Patents
Agitating unit with diversified function of breathing freely Download PDFInfo
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- CN211358776U CN211358776U CN201922084149.3U CN201922084149U CN211358776U CN 211358776 U CN211358776 U CN 211358776U CN 201922084149 U CN201922084149 U CN 201922084149U CN 211358776 U CN211358776 U CN 211358776U
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Abstract
The utility model discloses an agitating unit with diversified function of breathing in, including connecting portion, axis of rotation and stirring vane, this agitating unit is through setting up hollow structure and through-hole in stirring vane skeleton and axis of rotation, when can making agitating unit carry out the stirring to the reactant in the cauldron, let in during gaseous reactant with reation kettle through the inside gas circuit of agitating unit, it is more even to make gaseous reactant solution mix in gaseous reactant and the cauldron, and along with going on of stirring, the bubble is the spiral come-up in solution, has prolonged the contact time of solution in gaseous reactant and the cauldron, improves production efficiency.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, a agitating unit with diversified gassing function specifically says so.
Background
In the chemical production process, certain chemical reactions need to be carried out in a reaction kettle, and solution in the reaction kettle needs to be stirred while certain reaction gas is introduced into the reaction kettle. Generally, reaction gas is introduced into the reaction kettle through a gas release ring arranged at the bottom of the reaction kettle, and a solution mixed with the reaction gas is stirred through a stirring blade arranged in the reaction kettle, so that different functional parts are adopted for aeration and stirring, production equipment parts are more, the uniformity degree of the reaction gas in the solution in the kettle is lower, bubbles are not fully contacted with the solution, and the production efficiency is low.
Disclosure of Invention
For solving the technical problem, the utility model provides an agitating unit with diversified function of breathing in, this agitating unit sets up in reation kettle, is connected with outside driving motor through the connecting portion that agitating unit upper end set up, and the inlet end that sets up through tip under the agitating unit is connected with outside gas circuit, through the gas circuit design of agitating unit inside, can let in gas through agitating unit in the stirring, has increased the even degree of reacting gas in solution in the cauldron, improves production efficiency.
The utility model discloses a concrete technical scheme as follows:
the utility model provides an agitating unit with diversified function of breathing out, includes connecting portion, axis of rotation and stirring vane, connecting portion set up in the upper end of axis of rotation, connecting portion and axis of rotation welded fastening, the outer wall of axis of rotation evenly is provided with two pairs of stirring vane along the axial, and two stirring vane symmetries in every centering set up in the both sides of axis of rotation, stirring vane includes main skeleton, vice skeleton, the stainless steel sheet is sealed to main skeleton, vice skeleton seals stainless steel sheet, fixed part and blade, and the one end of main skeleton and vice skeleton seals stainless steel sheet and vice skeleton seals the stainless steel sheet welding through main skeleton respectively, the blade is four pairs and symmetry sets up in main skeleton both sides, and the blade is through welded fastening on main skeleton and vice skeleton, axis of rotation, main skeleton, vice skeleton are hollow stainless steel pipe, are provided with one of the through-hole that switches on gas after connecting each other on axis of rotation, through-hole two and through-hole three, fixed part, main skeleton, vice skeleton three welded fastening back, are fixed in a through-hole position of axis of rotation through the fixed part, and whole agitating unit is inside can form the passageway that can supply the gas circulation, be equipped with evenly distributed's gas pocket one and gas pocket two on main skeleton and the vice skeleton, stirring vane passes through fixed part and rotation axis connection, the lower tip of axis of rotation is equipped with the inlet end of being connected with outside air feeder, the fixed part is the arc surface with the axis of rotation contact surface.
Furthermore, the fixed part is symmetrically provided with 4 through holes for placing bolts, and the fixed part is connected with the rotating shaft through the bolts.
Further, the fixing part is welded and fixed with the rotating shaft.
Furthermore, the air inlet end is provided with an internal thread connected with an external air supply device.
Furthermore, the diameters of the first air holes and the second air holes which are uniformly distributed on the main framework and the auxiliary framework are 3 mm.
The utility model has the advantages that:
the utility model relates to a stirring apparatus can release reacting gas and stir on one side, makes reacting gas mix more evenly in solution in the cauldron, and along with going on of stirring, the bubble is the spiral come-up in solution in addition, has prolonged the contact time of solution in reacting gas and the cauldron, improves production efficiency.
Drawings
FIG. 1 is a schematic view of a stirring device of the present invention;
fig. 2 is a schematic view of the stirring blade of the present invention.
Fig. 3 is a top view of the stirring blade of the present invention.
Fig. 4 is a sectional view of the stirring blade a-a of the present invention.
Fig. 5 is a left side view of the stirring blade of the present invention.
Fig. 6 is an axial sectional view of the rotating shaft of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings.
The specific embodiment is as follows:
as shown in fig. 1 to 6, the stirring device with the multi-directional degassing function comprises a connecting portion 1, a rotating shaft 2 and stirring blades 3, wherein the connecting portion 1 is arranged at the upper end portion of the rotating shaft 2 and used for being connected with an external driving motor, and the connecting portion 1 is welded and fixed with the rotating shaft 2. Two pairs of stirring blades 3 are evenly arranged on the outer wall of the rotating shaft 2 along the axial direction, two stirring blades in each pair are symmetrically arranged on two sides of the rotating shaft 2, and the two pairs of stirring blades can be arranged in parallel and also can be arranged in a crossed mode. Stirring vane 3 includes main skeleton 301, vice skeleton 302, the stainless steel sheet 301a is sealed to the main skeleton, the stainless steel sheet 302a is sealed to vice skeleton, fixed part 303 and blade 304, the one end of main skeleton 301 and vice skeleton 302 is sealed stainless steel sheet 301a and the welding of vice skeleton sealed stainless steel sheet 302a is sealed through the main skeleton respectively, blade 304 is four pairs and symmetry and sets up in main skeleton 301 both sides, welded fastening is on main skeleton and vice skeleton, can make blade 304 more firm through setting up main skeleton 301 and vice skeleton 302. The rotating shaft 2, the main framework 301 and the auxiliary framework 302 are all hollow stainless steel pipes, a first through hole 201, a second through hole 305 and a third through hole 306 which are connected with each other and then conduct gas are arranged on the rotating shaft 2, the main framework 301 and the fixing portion 303, the fixing portion, the main framework, the auxiliary framework and the blades are welded and fixed to form the stirring blade 3, the stirring blade 3 is fixed to the position of the first through hole 201 of the rotating shaft 2 through the fixing portion 303, and a passage which is used for flowing of reaction gas and is shown in fig. 4 is formed inside the whole stirring device. In order to achieve the purpose that the stirring device releases reaction gas while stirring, the main framework and the auxiliary framework are provided with a first air hole 301b and a second air hole 302b which are uniformly distributed, and the reaction gas passes through a gas passage in the stirring device and is finally released into the reaction kettle from the first air hole 301b and the second air hole 302 b.
In order to be connected with the rotating shaft 1 better, the contact surface of the fixing part 303 and the rotating shaft 1 is a matched arc surface, 4 through holes 303a for bolt connection are symmetrically arranged on the fixing part 303, and the fixing part is connected with the rotating shaft through bolts. The fixing portion may be fixed to the rotating shaft by welding.
The lower end of the rotating shaft 2 is an air inlet 202 for connecting with an external air supply device, and the air inlet 202 is provided with an internal thread 203 connected with an external air supply device.
The diameters of the first air hole 301b and the second air hole 302b arranged on the main framework 301 and the auxiliary framework 302 are 3mm, and the diameters of the air holes can be different according to actual needs.
Claims (6)
1. The utility model provides an agitating unit with diversified function of breathing in, includes connecting portion (1), axis of rotation (2) and stirring vane (3), connecting portion (1) set up in the upper end of axis of rotation (2) and are used for being connected with outside driving motor, connecting portion (1) and axis of rotation (2) welded fastening, the outer wall of axis of rotation (2) evenly is provided with two pairs of stirring vane (3) along the axial, two stirring vane symmetries in every centering set up in the both sides of axis of rotation (2), its characterized in that:
the stirring blade (3) comprises a main framework (301), an auxiliary framework (302), a stainless steel sheet (301a) sealed by the main framework, a stainless steel sheet (302a) sealed by the auxiliary framework, a fixing part (303) and blades (304), wherein one ends of the main framework (301) and the auxiliary framework (302) are respectively sealed by the main framework and the auxiliary framework, the stainless steel sheet (301a) sealed by the main framework and the stainless steel sheet (302a) sealed by the auxiliary framework are welded and sealed, the blades (304) are four pairs and symmetrically arranged at two sides of the main framework (301), and the blades (304) are welded and fixed on the main framework and the auxiliary framework,
the stirring device is characterized in that the rotating shaft (2), the main framework (301) and the auxiliary framework (302) are all hollow stainless steel pipes, a first through hole (201), a second through hole (305) and a third through hole (306) which are connected with each other and conduct gas are arranged on the rotating shaft (2), the main framework (301) and the fixing part (303), the main framework (301), the auxiliary framework (302) and the blades (304) are welded and fixed to form stirring blades (3), the fixing part (303) is fixed at the position of the first through hole (201) of the rotating shaft, a passage for flowing of reaction gas is formed inside the whole stirring device, the lower end of the rotating shaft (2) is an air inlet end (202),
the main framework and the auxiliary framework are provided with a first air hole (301b) and a second air hole (302b) which are uniformly distributed,
the contact surface of the fixing part (303) and the rotating shaft (2) is an arc surface.
2. The stirring device with multi-directional air release function as claimed in claim 1, wherein: the fixing part (303) is welded and fixed with the rotating shaft (2).
3. The stirring device with multi-directional air release function as claimed in claim 1, wherein: through holes (303a) for bolt connection are symmetrically arranged on the fixing part (303).
4. The stirring device with multi-azimuth degassing function as claimed in claim 3, wherein: the number of the through holes (303a) is 4.
5. The stirring device with multi-directional air release function as claimed in any one of claims 1 to 4, wherein: the air inlet end (202) is provided with an internal thread (203) connected with an external air supply device.
6. The stirring device with multi-directional air release function as claimed in claim 1, wherein: the diameters of the first air holes (301b) and the second air holes (302b) which are uniformly distributed on the main framework and the auxiliary framework are 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084149.3U CN211358776U (en) | 2019-11-28 | 2019-11-28 | Agitating unit with diversified function of breathing freely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084149.3U CN211358776U (en) | 2019-11-28 | 2019-11-28 | Agitating unit with diversified function of breathing freely |
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| Publication Number | Publication Date |
|---|---|
| CN211358776U true CN211358776U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922084149.3U Active CN211358776U (en) | 2019-11-28 | 2019-11-28 | Agitating unit with diversified function of breathing freely |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583772A (en) * | 2022-10-31 | 2023-01-10 | 浙化生物科学研究发展(温州)有限公司 | Sludge solidification treatment method and treatment structure thereof |
-
2019
- 2019-11-28 CN CN201922084149.3U patent/CN211358776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583772A (en) * | 2022-10-31 | 2023-01-10 | 浙化生物科学研究发展(温州)有限公司 | Sludge solidification treatment method and treatment structure thereof |
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