CN218392326U - Quick crystallization device of crystallization kettle for magnesium sulfate heptahydrate - Google Patents
Quick crystallization device of crystallization kettle for magnesium sulfate heptahydrate Download PDFInfo
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- CN218392326U CN218392326U CN202222471791.9U CN202222471791U CN218392326U CN 218392326 U CN218392326 U CN 218392326U CN 202222471791 U CN202222471791 U CN 202222471791U CN 218392326 U CN218392326 U CN 218392326U
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Abstract
The utility model discloses a magnesium sulfate heptahydrate is with quick crystallization device of crystallization kettle relates to magnesium sulfate heptahydrate crystallization equipment field, including the cauldron body, the feed inlet has been seted up at the top of the cauldron body, the top of the cauldron body distributes and has and be used for increasing the stirring mechanism of the internal raw materials stirring scope of cauldron. The utility model discloses a set up rabbling mechanism, alright pass through the third straight-teeth gear when the motor operates, first straight-teeth gear drives the connecting rod and rotates, the first bevel gear of third straight-teeth gear accessible simultaneously, second bevel gear, first bevel gear drives the fourth straight-teeth gear and rotates, the direction of rotation that makes fourth straight-teeth gear and third straight-teeth gear with this is opposite, when the fourth straight-teeth gear outside meshes with the second straight-teeth gear outside mutually, alright make the relative connecting rod of reciprocal lead screw take place to rotate, thereby carry out discontinuous removal when making the puddler rotate and change stirring position with this, thereby the holistic stirring scope of equipment has been increased, improve crystallization efficiency with this.
Description
Technical Field
The utility model relates to a magnesium sulfate heptahydrate crystallization equipment field specifically is a quick crystallization device of crystallization kettle for magnesium sulfate heptahydrate.
Background
The magnesium sulfate used in industry is generally magnesium sulfate heptahydrate, crystals with different water contents are precipitated by controlling different temperatures by using crystals with 12 water, the temperature is controlled to be-1.8-48.18 ℃ in saturated aqueous solution, magnesium sulfate heptahydrate is precipitated, magnesium sulfate hexahydrate is precipitated in saturated aqueous solution with 48.1-67.5 ℃, magnesium sulfate hexahydrate is precipitated when the temperature is higher than 67.5 ℃, magnesium sulfate hexahydrate is subjected to heteroelement melting at 87-92 ℃ to generate magnesium sulfate pentahydrate or tetrahydrate, for the production of magnesium sulfate heptahydrate, the temperature of the hydrated crystals before cooling is generally about 50 ℃, cooling water is introduced into an external jacket of a crystallization kettle to cool and crystallize the solution, the magnesium sulfate in the solution is precipitated in a crystal form in the cooling process, the process is called crystallization, a stirrer in the crystallization kettle fully stirs the magnesium sulfate solution, and the magnesium sulfate solution is continuously precipitated in the cooling process of the magnesium sulfate solution under the action of uniform stirring to form the magnesium sulfate heptahydrate product.
However, the stirring range of the stirring rod in a general crystallization kettle is small, only the liquid at the bottom of the kettle body is generally rotated during stirring, the liquid at the upper part of the kettle body is driven to rotate together by utilizing the characteristic of liquid movement, and the liquid at the upper part and the lower part of the kettle body is not uniformly moved by the stirring mode, so that the crystallization effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heptahydrate for magnesium sulfate crystallization kettle quick crystallization device to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a seven magnesium sulfate hydrate crystallization kettle quick crystallization device, includes the cauldron body, the feed inlet has been seted up at the top of the cauldron body, the top of the cauldron body divides cloth to have and is used for increasing the rabbling mechanism of the internal raw materials stirring scope of cauldron, the rabbling mechanism is including welded fastening in the connecting seat at cauldron body top, the motor is installed to one side of connecting seat, the output of motor is connected with the third straight-tooth gear, the top welded fastening of third straight-tooth gear has first bevel gear, one side of connecting seat is connected with through the bearing rotation and is located the second bevel gear of first bevel gear top, the top of connecting seat is connected with through the bearing rotation and is located the fourth straight-tooth gear of second bevel gear top, the top of the cauldron body just is located one side of motor is provided with and runs through to the inboard connecting rod of the cauldron, the top of connecting rod is provided with first straight-tooth gear, the top of first straight-tooth gear is provided with and runs through to the inboard reciprocal lead screw of connecting rod, the top of reciprocal lead screw is provided with the second straight-tooth gear of fourth straight-tooth gear one side, the outside of reciprocal lead screw has cup jointed and is located the inboard link of cauldron body, the bottom of link is provided with the puddler.
As a further aspect of the present invention: the bottom of fourth straight-teeth gear is provided with equally first bevel gear, the first bevel gear of fourth straight-teeth gear bottom with the first bevel gear at third straight-teeth gear top along the horizontal axis symmetry of second bevel gear sets up, first bevel gear with the second bevel gear meshes mutually.
As a further aspect of the present invention: the fourth straight gear is meshed with the outer side of the second straight gear, a clamping tooth is locally arranged on the outer side of the fourth straight gear, and the first straight gear is meshed with the outer side of the third straight gear.
As a further aspect of the present invention: the top of the connecting frame is provided with a crescent pin matched with the outer side of the reciprocating screw rod, and the inner side of the connecting rod is provided with a sliding groove matched with the top of the connecting frame.
As a further aspect of the present invention: the connecting rod with cauldron body top is passed through the bearing and is rotated and be connected, reciprocal lead screw with the connecting rod passes through the bearing and rotates and be connected.
As the utility model discloses further scheme again: the two sides of the stirring rod are attached to the inner wall of the kettle body.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up rabbling mechanism, alright pass through the third straight-tooth gear when the motor operates, first straight-tooth gear drives the connecting rod and rotates, third straight-tooth gear accessible first bevel gear simultaneously, second bevel gear, first bevel gear drives the fourth straight-tooth gear and rotates, with this make the rotation opposite direction of fourth straight-tooth gear and third straight-tooth gear, when the fourth straight-tooth gear outside meshes with the second straight-tooth gear outside mutually, alright make the relative connecting rod of reciprocal lead screw take place to rotate, thereby carry out discontinuous removal when making the puddler rotate and change the stirring position with this, thereby increased the holistic stirring scope of equipment, with this improvement crystallization efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a crystallization kettle rapid crystallization device for magnesium sulfate heptahydrate;
FIG. 2 is an enlarged view of the portion A in FIG. 1 of a crystallization kettle rapid crystallization device for magnesium sulfate heptahydrate;
fig. 3 is a schematic diagram of the internal structure of a kettle body of a crystallization kettle rapid crystallization device for magnesium sulfate heptahydrate.
In the figure: 1. a kettle body; 2. a feed inlet; 3. a stirring mechanism; 301. a connecting rod; 302. a first straight gear; 303. a second spur gear; 304. a connecting seat; 305. a motor; 306. a third spur gear; 307. a first bevel gear; 308. a second bevel gear; 309. a fourth spur gear; 310. a reciprocating screw rod; 311. a stirring rod; 312. and a connecting frame.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, a crystallization kettle fast crystallization apparatus for magnesium sulfate heptahydrate, including kettle 1, feed inlet 2 has been seted up at the top of kettle 1, the top of kettle 1 distributes and has the rabbling mechanism 3 that is used for increasing the raw materials stirring scope in kettle 1, rabbling mechanism 3 is including welded fastening in the connecting seat 304 at kettle 1 top, motor 305 is installed to one side of connecting seat 304, the output of motor 305 is connected with third straight gear 306, the top welded fastening of third straight gear 306 has first bevel gear 307, one side of connecting seat 304 is connected with the second bevel gear 308 that is located first bevel gear 307 top through bearing rotation, the top of connecting seat 304 is connected with the fourth straight gear 309 that is located second bevel gear 308 top through bearing rotation, one side of kettle 1 and being located motor 305 is provided with connecting rod 301 that runs through to kettle 1 inboard, the top of connecting rod 301 is provided with first straight gear 302, the top of first straight gear 302 is provided with reciprocating lead screw 310 that runs through to connecting rod 301 inboard, the top of 310 is provided with the second straight gear 309 that is located fourth straight gear 309 one side, the reciprocating screw rod holder 312 is connected with the reciprocating rod holder 311 outside of kettle 310, the reciprocating kettle 1 is provided with reciprocating screw rod holder 311.
The quick crystallization device of the crystallization kettle can firstly pour raw materials into a kettle body 1 through a feeding hole 2 when the device is used, then a motor 305 is started, the motor 305 can drive a connecting rod 301 to rotate through a third straight gear 306 and a first straight gear 302 when in operation, the connecting rod 301 can drive a stirring rod 311 to rotate through a connecting frame 312 when in rotation, so that the crystallization efficiency of the raw materials is accelerated, meanwhile, the third straight gear 306 can drive a fourth straight gear 309 to rotate through a first bevel gear 307, a second bevel gear 308 and the first bevel gear 307, so that the rotation directions of the fourth straight gear 309 and the third straight gear 306 are opposite, when the outer side of the fourth straight gear 309 is meshed with the outer side of the second straight gear 303, a reciprocating screw rod 310 can rotate relative to the connecting rod 301, so that the connecting frame 312 can intermittently move along the reciprocating screw rod 310, the stirring position is changed, the whole stirring range of the device is increased, and the crystallization efficiency is improved.
In fig. 1, 2: the bottom of the fourth spur gear 309 is also provided with a first bevel gear 307, the first bevel gear 307 at the bottom of the fourth spur gear 309 and the first bevel gear 307 at the top of the third spur gear 306 are symmetrically arranged along the transverse central axis of a second bevel gear 308, and the first bevel gear 307 is meshed with the second bevel gear 308.
According to the rapid crystallization device of the crystallization kettle, the structure is arranged to drive the fourth spur gear 309 to rotate through the second bevel gear 308 when the first bevel gear 307 rotates, so that the rotation direction of the fourth spur gear 309 is opposite to the rotation direction of the third spur gear 306.
In fig. 2: the fourth spur gear 309 is meshed with the outer side of the second spur gear 303, a part of the outer side of the fourth spur gear 309 is provided with a latch, and the first spur gear 302 is meshed with the outer side of the third spur gear 306.
This kind of quick crystallization device of crystallization kettle through setting up this structure and drives connecting rod 301 through first straight-tooth gear 302 when making third straight-tooth gear 306 rotate, when the fourth straight-tooth gear 309 outside was engaged with the second straight-tooth gear 303 outside, alright drive reciprocal lead screw 310 through second straight-tooth gear 303 and rotate towards connecting rod 301 rotation opposite direction.
In fig. 3: the top of the connecting frame 312 is provided with a crescent pin matched with the outer side of the reciprocating screw rod 310, and the inner side of the connecting rod 301 is provided with a sliding groove matched with the top of the connecting frame 312.
According to the rapid crystallization device of the crystallization kettle, the connecting frame 312 moves along the reciprocating screw rod 310 when the reciprocating screw rod 310 rotates relative to the connecting rod 301 through the structure.
In fig. 1, 2: connecting rod 301 passes through the bearing rotation with cauldron body 1 top and is connected, and reciprocal lead screw 310 passes through the bearing rotation with connecting rod 301 and is connected.
This kind of quick crystallization device of crystallization kettle comes through rotating the space for connecting rod 301, reciprocal lead screw 310 through setting up this structure.
In fig. 3: the two sides of the stirring rod 311 are attached to the inner wall of the kettle body 1.
This kind of quick crystallization device of crystallization kettle scrapes the inner wall of the cauldron body 1 when making puddler 311 rotate through setting up this structure to this prevents that the crystal from being stained with and attaches at the internal wall of the cauldron body 1.
The utility model discloses a theory of operation is: when the equipment is used, raw materials can be poured into the kettle body 1 through the feeding hole 2, then the motor 305 is started, when the motor 305 operates, the connecting rod 301 can be driven to rotate through the third straight gear 306 and the first straight gear 302, when the connecting rod 301 rotates, the stirring rod 311 can be driven to rotate through the connecting frame 312, so that the crystallization efficiency of the raw materials is accelerated, meanwhile, the third straight gear 306 can drive the fourth straight gear 309 to rotate through the first bevel gear 307, the second bevel gear 308 and the first bevel gear 307, so that the rotation directions of the fourth straight gear 309 and the third straight gear 306 are opposite, when the outer side of the fourth straight gear 309 is meshed with the outer side of the second straight gear 303, the reciprocating screw rod 310 can be rotated relative to the connecting rod 301, so that the connecting frame 312 can intermittently move along the reciprocating screw rod 310, so that the stirring position is changed, and the whole stirring range of the equipment is increased, so that the crystallization efficiency is improved.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a seven for water magnesium sulfate crystallization kettle quick crystallization device, includes the cauldron body (1), feed inlet (2), its characterized in that, the top of the cauldron body (1) divides cloth to have and is used for increasing rabbling mechanism (3) of raw materials stirring scope in the cauldron body (1), rabbling mechanism (3) are including being fixed in connecting seat (304) at cauldron body (1) top, motor (305) are installed to one side of connecting seat (304), the output of motor (305) is connected with third straight-tooth gear (306), the top of third straight-tooth gear (306) is fixed with first bevel gear (307), one side of connecting seat (304) is connected with second bevel gear (308), the top of connecting seat (304) is connected with fourth straight-tooth gear (309), the top of the cauldron body (1) is provided with connecting rod (301), the top of connecting rod (301) is provided with first straight-tooth gear (302), the top of first straight-tooth gear (302) is provided with reciprocal lead screw (310), the top of reciprocal lead screw (310) is provided with second straight-tooth gear (303), the outside of reciprocating screw (310) has cup jointed the connecting rod frame (312), the stirring rod frame (311) bottom is provided with.
2. The crystallization kettle fast crystallization device for magnesium sulfate heptahydrate as claimed in claim 1, wherein the bottom of the fourth spur gear (309) is also provided with the first bevel gear (307), the first bevel gear (307) at the bottom of the fourth spur gear (309) and the first bevel gear (307) at the top of the third spur gear (306) are symmetrically arranged along the transverse central axis of the second bevel gear (308), and the first bevel gear (307) is meshed with the second bevel gear (308).
3. The crystallization kettle rapid crystallization device for magnesium sulfate heptahydrate as claimed in claim 1, wherein the fourth spur gear (309) is meshed with the outer side of the second spur gear (303), a latch is partially arranged on the outer side of the fourth spur gear (309), and the first spur gear (302) is meshed with the outer side of the third spur gear (306).
4. The magnesium sulfate heptahydrate crystallization kettle rapid crystallization device as claimed in claim 1, wherein a crescent pin matched with the outer side of the reciprocating screw rod (310) is arranged at the top of the connecting frame (312), and a sliding groove matched with the top of the connecting frame (312) is arranged at the inner side of the connecting rod (301).
5. The magnesium sulfate heptahydrate crystallization kettle rapid crystallization device is characterized in that the connecting rod (301) is rotatably connected with the top of the kettle body (1) through a bearing, and the reciprocating screw rod (310) is rotatably connected with the connecting rod (301) through a bearing.
6. The crystallization kettle rapid crystallization device for magnesium sulfate heptahydrate as claimed in claim 1, wherein two sides of the stirring rod (311) are attached to the inner wall of the kettle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222471791.9U CN218392326U (en) | 2022-09-19 | 2022-09-19 | Quick crystallization device of crystallization kettle for magnesium sulfate heptahydrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222471791.9U CN218392326U (en) | 2022-09-19 | 2022-09-19 | Quick crystallization device of crystallization kettle for magnesium sulfate heptahydrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218392326U true CN218392326U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222471791.9U Active CN218392326U (en) | 2022-09-19 | 2022-09-19 | Quick crystallization device of crystallization kettle for magnesium sulfate heptahydrate |
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| Country | Link |
|---|---|
| CN (1) | CN218392326U (en) |
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- 2022-09-19 CN CN202222471791.9U patent/CN218392326U/en active Active
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