CN213286859U - Magnesium sulfate production is with mixing reaction tank - Google Patents
Magnesium sulfate production is with mixing reaction tank Download PDFInfo
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- CN213286859U CN213286859U CN202021964842.6U CN202021964842U CN213286859U CN 213286859 U CN213286859 U CN 213286859U CN 202021964842 U CN202021964842 U CN 202021964842U CN 213286859 U CN213286859 U CN 213286859U
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Abstract
The application relates to a mixed reaction tank for magnesium sulfate production, which comprises a tank body and a tank cover, wherein the tank cover is covered on the tank body; the stirring device comprises a main stirring shaft and a main stirring blade arranged on the main stirring shaft, the main stirring shaft penetrates through the middle part of the tank cover and rotates in the middle part of the tank cover, and the main stirring shaft is fixedly connected with an output shaft of the driving motor; the stirring device also comprises an auxiliary stirring shaft which rotates with the main stirring shaft and an auxiliary stirring blade arranged on the auxiliary stirring shaft, the auxiliary stirring shaft passes through the tank cover and rotates on the tank cover, the auxiliary stirring shaft is positioned in the tank body between the main stirring shaft and the side wall of the tank body, and a distance is reserved between the main stirring blade and the auxiliary stirring blade; the main stirring shaft and the auxiliary stirring shaft are provided with a transmission device which drives the main stirring shaft and the auxiliary stirring shaft to rotate simultaneously. This application has the effect to reaction material intensive mixing, improvement reaction material mixing reaction.
Description
Technical Field
The application relates to the field of mixed reaction tanks, in particular to a mixed reaction tank for magnesium sulfate production.
Background
At present, in the production and preparation process of magnesium sulfate, raw materials such as light calcined powder and the like need to be mixed and stirred, so that various raw materials react to generate magnesium sulfate solution. In the process of preparing the magnesium sulfate solution, a mixing reaction tank is needed to carry out mixing stirring and full reaction of raw materials such as light-burned magnesium and the like.
The prior art can refer to the utility model patent that the grant bulletin number is CN209411862U, and it discloses a novel reaction tank, including the reaction tank, locate this reaction tank one side and the water catch bowl of being connected with this reaction tank, and connect an at least collecting vat of locating this reaction tank bottom, be equipped with a agitating unit in this reaction tank, the bottom middle part of this reaction tank is connected with the connecting pipe of being connected with the collecting vat to be equipped with the control valve on this connecting pipe, the connecting pipe is 2 times with the pipe diameter of reaction tank coupling part with the pipe diameter of collecting vat coupling part, and this water catch bowl is used for collecting waste water, the bottom of collecting vat is connected with a dewatering equipment. The novel reaction tank is simple in structure, small in occupied area and low in cost.
To the correlation technique among the above-mentioned, this reaction tank's agitating unit is comparatively simple, can only stir a certain layer of reaction material generally, and the mobility between each layer is less each other to the efficiency of mixing stirring is lower, makes the not abundant mixture of reaction material, influences the effect of reaction material mixing reaction.
SUMMERY OF THE UTILITY MODEL
In order to fully stir reaction material, improve reaction material mixing reaction's effect, this application provides a mixed reaction pond for magnesium sulfate production.
The application provides a magnesium sulfate production is with mixing reaction tank adopts following technical scheme:
a mixed reaction tank for magnesium sulfate production comprises a tank body and a tank cover covering the tank body, wherein a stirring device is arranged in the tank body, and a driving motor for driving the stirring device to rotate is arranged on the tank cover; the stirring device comprises a main stirring shaft and a main stirring blade arranged on the main stirring shaft, the main stirring shaft penetrates through the middle part of the tank cover and rotates in the middle part of the tank cover, and the main stirring shaft is fixedly connected with an output shaft of a driving motor; the stirring device also comprises an auxiliary stirring shaft which rotates with the main stirring shaft and an auxiliary stirring blade arranged on the auxiliary stirring shaft, the auxiliary stirring shaft passes through the tank cover and rotates on the tank cover, the auxiliary stirring shaft is positioned in the tank body between the main stirring shaft and the side wall of the tank body, and a distance is reserved between the main stirring blade and the auxiliary stirring blade; and the main stirring shaft and the auxiliary stirring shaft are provided with a transmission device which drives the main stirring shaft and the auxiliary stirring shaft to rotate simultaneously.
By adopting the technical scheme, the driving motor is started to drive the main stirring shaft to rotate, and the main stirring shaft drives the main stirring blades to rotate so as to stir reaction materials close to the middle part of the tank body; simultaneously, transmission drives vice (mixing) shaft and rotates simultaneously along with main (mixing) shaft to drive vice stirring vane and rotate, stir the reaction material that is located the cell body between main (mixing) shaft and the cell body lateral wall, thereby improved reaction material's mobility, promoted agitating unit's stirring effect, make reaction material intensive mixing, and then improved reaction material mixing reaction's effect.
Preferably, the tank cover is provided with a support frame for fixing a driving motor, the transmission device comprises a main gear fixedly arranged on the support frame, an auxiliary gear meshed outside the main gear and a connecting rod fixedly arranged on a main stirring shaft, the main stirring shaft penetrates through the middle of the main gear and is rotatably connected with the main gear, and the auxiliary stirring shaft penetrates through the middle of the auxiliary gear and is rotatably connected with the auxiliary gear; the connecting rod is positioned on the main stirring shaft between the main gear and the tank cover, and one end of the connecting rod, which is far away from the main stirring shaft, is rotatably connected with the auxiliary stirring shaft; the auxiliary stirring shaft is provided with a first limiting ring which is mutually abutted with the upper end face of the connecting rod, and the first limiting ring is rotationally connected with the connecting rod; and the tank cover is provided with a round hole for allowing the auxiliary stirring shaft to move along the outer circumference of the main gear.
By adopting the technical scheme, the driving motor is started to drive the main stirring shaft to rotate, the main stirring shaft drives the connecting rod to rotate, the connecting rod drives the pinion on the auxiliary stirring shaft to rotate along the outer circumference of the main gear, so that the auxiliary stirring shaft rotates along the round hole on the tank cover, and the auxiliary stirring shaft rotates in the connecting rod at the same time, and finally, the main stirring blade on the main stirring shaft and the auxiliary stirring blade on the auxiliary stirring shaft rotate simultaneously, so that reaction materials in the tank are fully stirred, and the reaction materials are fully mixed and reacted; and the first limiting ring can limit the position of the auxiliary stirring shaft, so that the auxiliary stirring shaft is prevented from moving downwards under the action of self gravity, the auxiliary gear is separated from the main gear, and the stirring process of the auxiliary stirring shaft is prevented from being influenced.
Preferably, the diameter of the main gear is not smaller than that of the secondary gear.
By adopting the technical scheme, the diameter of the main gear is larger than or equal to that of the pinion, so that the auxiliary stirring shaft is close to the side wall of the tank body as far as possible, the reaction materials far away from the middle part of the tank body are fully stirred, the stirring effect and the mixing effect of the reaction materials are improved, and the reaction materials are fully contacted for reaction.
Preferably, the auxiliary stirring shaft is provided with a second limiting ring which is mutually abutted against the lower end face of the connecting rod, and the second limiting ring is rotatably connected with the connecting rod.
By adopting the technical scheme, the second limiting ring on the auxiliary stirring shaft and the first limiting ring can limit the position of the stirring shaft, and the second limiting ring can prevent the auxiliary stirring shaft from moving upwards under the action of materials in the tank body, so that the auxiliary gear is separated from the main gear and the stirring process of the auxiliary stirring shaft is influenced.
Preferably, a sealing cover is clamped in the round hole in the pool cover and is in sliding connection with the pool cover, and the auxiliary stirring shaft penetrates through the sealing cover and is in rotating connection with the sealing cover.
By adopting the technical scheme, the sealing cover clamped in the circular hole can seal the tank body so as to prevent reaction materials in the tank body from splashing to the main gear and the pinion through the circular hole and causing the main gear and the pinion to be corroded and damaged; and the pinion rotates along the outer circumference of the main gear to drive the auxiliary stirring shaft to perform circular motion along the circular hole, meanwhile, the auxiliary stirring shaft rotates on the sealing cover, and the auxiliary stirring shaft drives the sealing cover to slide in the circular hole on the pool cover, so that the sealing ring constantly plays a role in sealing the annular channel.
Preferably, the bottom of main (mixing) shaft is equipped with the flitch of scraping that is "U" font structure, scrape flitch and cell body bottom and cell body lateral wall butt simultaneously, leave the distance between flitch and the vice stirring vane of scraping, just leave the distance between flitch and the vice (mixing) shaft.
By adopting the technical scheme, the reaction materials are easy to attach to the inner wall of the tank body in the process of mixing reaction in the tank body, so that the uniformity of the materials is influenced; make the rotatory bottom and the lateral wall that drive scraping plate along the cell body of main (mixing) shaft simultaneously rotatory rotate, can strike off the material of attaching to bottom and lateral wall of cell body to improve the degree of consistency of material and mix the effect of reaction.
Preferably, a manhole is formed in the pool cover, and an operation door is arranged on the manhole.
Through adopting above-mentioned technical scheme, the staff can open the operating door, gets into the cell body of reaction tank inside from the manhole, regularly clears up the cell body inside of reaction tank to impurity in the cell body produces the influence to the purity of result.
Preferably, the inside of cell body is equipped with the anticorrosive coating.
By adopting the technical scheme, the sulfuric acid in the magnesium sulfate preparation raw material has strong corrosivity, is easy to corrode the inner wall of the tank body, shortens the service life of the reaction tank, and even influences the implementation of a mixing reaction; the anticorrosive coating that the inside setting of cell body can make the cell body have certain corrosion resistance, improves the life of reaction tank, reduces the influence to mixing reaction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the main stirring shaft and the auxiliary stirring shaft are jointly provided with a transmission device for driving the main stirring shaft and the auxiliary stirring shaft to rotate simultaneously, so that the main stirring blade on the main stirring shaft and the auxiliary stirring blade on the auxiliary stirring shaft can rotate simultaneously, not only can the reaction materials close to the middle part of the tank body be stirred, but also the reaction materials close to the side wall of the tank body can be stirred, the flowability of the reaction materials is improved, the stirring effect of the stirring device is improved, the reaction materials are fully mixed, and the effect of the mixing reaction of the reaction materials is further improved;
2. the diameter of the main gear is not smaller than that of the pinion, so that the auxiliary stirring shaft is close to the side wall of the tank body as much as possible, reaction materials far away from the middle part of the tank body are fully stirred, the stirring effect and the mixing effect of the reaction materials are improved, and the reaction materials are fully contacted for reaction;
3. through the setting of scraping the flitch that is the structure of falling the U-shaped, drive when making main (mixing) shaft rotatory and scrape the flitch and rotate along the bottom and the lateral wall of cell body, can strike off the material of attaching to in cell body bottom and lateral wall to improve the degree of consistency of material and mix the effect of reaction.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic sectional view of the overall structure of the embodiment.
Description of reference numerals: 1. a tank body; 11. a feed pipe; 12. a discharge pipe; 2. a pool cover; 21. a support frame; 211. fixing a column; 22. a circular hole; 23. a manhole; 24. an operating door; 25. a door lock; 3. a stirring device; 31. a main stirring device; 311. a main stirring shaft; 312. a main stirring blade; 32. an auxiliary stirring device; 321. an auxiliary stirring shaft; 3211. a first limiting ring; 3212. a second limiting ring; 322. an auxiliary stirring blade; 4. a drive motor; 5. a transmission device; 51. a main gear; 52. a pinion gear; 53. a connecting rod; 6. a sealing cover; 7. a scraping plate; 71. a transverse plate; 72. a vertical plate; 8. and (4) an anticorrosive layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses magnesium sulfate production is with mixing reaction tank. Referring to fig. 1 and 2, the reaction tank includes a tank body 1 in a cylindrical structure, a top fixedly connected with tank cover 2 of the tank body 1, a feeding pipe 11 for feeding is fixedly connected to the side wall of the top end of the tank body 1, and a discharging pipe 12 for discharging is fixedly connected to the side wall of the bottom end of the tank body 1. Be equipped with agitating unit 3 in the cell body 1, agitating unit 3 includes and carries out the main agitating unit 31 that stirs and carries out the vice agitating unit 32 that stirs to the reaction mass who is close to cell body 1 lateral wall to the reaction mass who is close to cell body 1 middle part to promote the stirring effect to reaction mass, make reaction mass intensive mixing reaction.
Referring to fig. 1 and 2, a support frame 21 is fixedly installed on the tank cover 2, and a driving motor 4 for driving a main stirring device 31 and an auxiliary stirring device 32 to rotate simultaneously is fixedly installed on the support frame 21. The main stirring device 31 comprises a main stirring shaft 311 positioned inside the tank body 1 and spiral main stirring blades 312 fixedly arranged on the main stirring shaft 311, the main stirring shaft 311 passes through the middle part of the tank cover 2 and rotates in the middle part of the tank cover 2, and the main stirring shaft 311 is fixedly connected with an output shaft of the driving motor 4. The driving motor 4 drives the main stirring shaft 311 and the main stirring blade 312 to rotate simultaneously, and the main stirring blade 312 can stir the reaction materials near the middle part of the tank body 1.
Referring to fig. 2, a scraping plate 7 with a U-shaped structure is fixedly arranged at the bottom end of the main stirring shaft 311, and the scraping plate 7 comprises a transverse plate 71 and two vertical plates 72. The transverse plate 71 is mutually abutted with the bottom of the tank body 1, and the two vertical plates 72 are respectively fixed at two ends of the transverse plate 71 and are mutually abutted with the side walls of the tank body 1. The main (mixing) shaft 311 is rotatory in the time, can drive diaphragm 71 and rotate along the bottom of cell body 1, drives riser 72 simultaneously and rotates along the lateral wall of cell body 1 to strike off the material that adheres to at cell body 1.
Referring to fig. 1 and 2, the auxiliary agitating device 32 includes an auxiliary agitating shaft 321 rotating simultaneously with the main agitating shaft 311 and a straight blade type auxiliary agitating blade 322 provided on the auxiliary agitating shaft 321, and the auxiliary agitating shaft 321 passes through the tank cover 2 and rotates on the tank cover 2. The auxiliary stirring shaft 321 is positioned in the tank body 1 between the main stirring shaft 311 and the side wall of the tank body 1, so that the auxiliary stirring blades 322 can stir the reaction materials close to the side wall of the tank body 1. A distance is reserved between the main stirring blade 312 and the auxiliary stirring blade 322, a distance is reserved between the two vertical plates 72 of the scraping plate 7 and the auxiliary stirring blades, and a distance is reserved between the horizontal plate 71 and the auxiliary stirring shaft 321, so that the respective rotation of the main stirring shaft 311 and the auxiliary stirring shaft 321 is not influenced.
Referring to fig. 1 and 2, the main stirring shaft 311 and the auxiliary stirring shaft 321 are jointly provided with a transmission device 5 for driving the two to rotate simultaneously, and the transmission device 5 comprises a main gear 51 fixed on the support frame 21, an auxiliary gear 52 engaged with the outside of the main gear 51, and a connecting rod 53 fixed on the main stirring shaft 311. The supporting frame 21 is fixedly provided with a fixing column 211, and the bottom end of the fixing column 211 is fixedly connected with the main gear 51 to fix the main gear 51.
Referring to fig. 2, a main agitating shaft 311 passes through the middle of the main gear 51 and is rotatably connected to the main gear 51, and a sub agitating shaft 321 passes through the middle of the sub gear 52 and is rotatably connected to the sub gear 52. In order to make the auxiliary stirring shaft 321 as close to the side wall of the tank body 1 as possible for sufficiently stirring the reaction materials close to the side wall of the tank body 1, the diameter of the main gear 51 is larger than that of the auxiliary gear 52.
Referring to fig. 1 and 2, one end of the connecting rod 53 is fixedly connected to the main agitating shaft 311 between the main gear 51 and the pool cover 2, and the other end is rotatably connected to the sub agitating shaft 321, and the pool cover 2 is provided with a circular hole 22 allowing the sub agitating shaft 321 to move along the outer circumference of the main gear 51. The main stirring shaft 311 rotates and simultaneously drives the connecting rod 53 to rotate, the connecting rod 53 drives the pinion 52 on the auxiliary stirring shaft 321 to rotate along the outer circumference of the main gear 51, so that the auxiliary stirring shaft 321 rotates along the circular hole 22 on the tank cover 2, and simultaneously the auxiliary stirring shaft 321 rotates in the connecting rod 53, and finally, the main stirring blades 312 and the auxiliary stirring blades 322 rotate simultaneously.
Referring to fig. 2, a first limit ring 3211 abutted to the upper end surface of the connecting rod 53 is fixedly disposed on the auxiliary stirring shaft 321, a second limit ring 3212 abutted to the lower end surface of the connecting rod 53 is further fixedly disposed on the auxiliary stirring shaft 321, and the first limit ring 3211 and the second limit ring 3212 are rotatably connected to the connecting rod 53. The first limit ring 3211 and the second limit ring 3212 limit the position of the stirring shaft, and prevent the pinion 52 from disengaging from the main gear 51, which affects the stirring process of the secondary stirring shaft 321.
Referring to fig. 1 and 2, a sealing cover 6 is clamped in a circular hole 22 of the pool cover 2, the sealing cover 6 is slidably connected with the pool cover 2, and an auxiliary stirring shaft 321 penetrates through the sealing cover 6 and is rotatably connected with the sealing cover 6. When the auxiliary stirring shaft 321 performs circular motion along the circular hole 22, the auxiliary stirring shaft 321 rotates on the sealing cover 6, and can drive the sealing cover 6 to slide in the circular hole 22 on the pool cover 2, so that the sealing ring can play a role in sealing the annular channel at any time.
Referring to fig. 1 and 2, the inside of the tank body 1 is coated with a corrosion-resistant layer 8, so that the tank body 1 has corrosion resistance to prolong the service life of the reaction tank. Seted up manhole 23 on the pond lid 2, articulated on the manhole 23 have an operation door 24, and operation door 24 and pond lid 2 are fixed through lock 25, make things convenient for the staff to carry out regular clearance to the inside of cell body 1.
The implementation principle of the mixed reaction tank for magnesium sulfate production in the embodiment of the application is as follows: first, material is pumped through the feed pipe 11; then, the driving motor 4 is started, the main stirring device 31 and the auxiliary stirring device 32 are driven to rotate simultaneously through the transmission device 5, and the reaction materials in the pool body 1 are fully mixed and stirred; finally, the product after the mixing reaction is discharged out of the tank body 1 through a discharge pipe 12.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a magnesium sulfate production is with mixing reaction pond, includes that cell body (1) and lid establish pond lid (2) on cell body (1), be equipped with agitating unit (3) in cell body (1), be equipped with drive agitating unit (3) pivoted driving motor (4) on pond lid (2), its characterized in that: the stirring device (3) comprises a main stirring shaft (311) and main stirring blades (312) arranged on the main stirring shaft (311), the main stirring shaft (311) penetrates through the middle part of the pool cover (2) and rotates in the middle part of the pool cover (2), and the main stirring shaft (311) is fixedly connected with an output shaft of the driving motor (4); the stirring device (3) further comprises an auxiliary stirring shaft (321) rotating simultaneously with the main stirring shaft (311) and auxiliary stirring blades (322) arranged on the auxiliary stirring shaft (321), the auxiliary stirring shaft (321) penetrates through the tank cover (2) and rotates on the tank cover (2), the auxiliary stirring shaft (321) is positioned in the tank body (1) between the main stirring shaft (311) and the side wall of the tank body (1), and a distance is reserved between the main stirring blades (312) and the auxiliary stirring blades (322); and the main stirring shaft (311) and the auxiliary stirring shaft (321) are provided with a transmission device (5) which drives the main stirring shaft and the auxiliary stirring shaft to rotate simultaneously.
2. The mixing reaction tank for magnesium sulfate production according to claim 1, characterized in that: the pool cover (2) is provided with a support frame (21) for fixing a driving motor (4), the transmission device (5) comprises a main gear (51) fixedly arranged on the support frame (21), an auxiliary gear (52) meshed outside the main gear (51) and a connecting rod (53) fixedly arranged on a main stirring shaft (311), the main stirring shaft (311) penetrates through the middle of the main gear (51) and is rotatably connected with the main gear (51), and the auxiliary stirring shaft (321) penetrates through the middle of the auxiliary gear (52) and is rotatably connected with the auxiliary gear (52); the connecting rod (53) is positioned on the main stirring shaft (311) between the main gear (51) and the pool cover (2), and one end of the connecting rod (53) far away from the main stirring shaft (311) is rotationally connected with the auxiliary stirring shaft (321); the auxiliary stirring shaft (321) is provided with a first limiting ring (3211) which is mutually abutted with the upper end face of the connecting rod (53), and the first limiting ring (3211) is rotatably connected with the connecting rod (53); the pool cover (2) is provided with a round hole (22) which allows the auxiliary stirring shaft (321) to move along the outer circumference of the main gear (51).
3. The mixing reaction tank for magnesium sulfate production according to claim 2, characterized in that: the diameter of the main gear (51) is not smaller than that of the auxiliary gear (52).
4. The mixing reaction tank for magnesium sulfate production according to claim 2, characterized in that: and a second limiting ring (3212) which is mutually abutted against the lower end face of the connecting rod (53) is arranged on the auxiliary stirring shaft (321), and the second limiting ring (3212) is rotatably connected with the connecting rod (53).
5. The mixing reaction tank for magnesium sulfate production according to claim 2, characterized in that: the novel stirring tank is characterized in that a sealing cover (6) is connected in a round hole (22) in the tank cover (2) in a clamping mode, the sealing cover (6) is connected with the tank cover (2) in a sliding mode, and the auxiliary stirring shaft (321) penetrates through the sealing cover (6) and is connected with the sealing cover (6) in a rotating mode.
6. The mixing reaction tank for magnesium sulfate production according to claim 1, characterized in that: the bottom of main (mixing) shaft (311) is equipped with scrapes flitch (7) that are "U" font structure, scrape flitch (7) and cell body (1) bottom and cell body (1) lateral wall butt simultaneously, leave the distance between scraping flitch (7) and vice stirring vane (322), just leave the distance between scraping flitch (7) and vice (mixing) shaft (321).
7. The mixing reaction tank for magnesium sulfate production according to claim 1, characterized in that: a manhole (23) is formed in the pool cover (2), and an operation door (24) is arranged on the manhole (23).
8. The mixing reaction tank for magnesium sulfate production according to claim 1, characterized in that: an anticorrosive layer (8) is arranged inside the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021964842.6U CN213286859U (en) | 2020-09-09 | 2020-09-09 | Magnesium sulfate production is with mixing reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021964842.6U CN213286859U (en) | 2020-09-09 | 2020-09-09 | Magnesium sulfate production is with mixing reaction tank |
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| Publication Number | Publication Date |
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| CN213286859U true CN213286859U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021964842.6U Active CN213286859U (en) | 2020-09-09 | 2020-09-09 | Magnesium sulfate production is with mixing reaction tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417479A (en) * | 2022-09-30 | 2022-12-02 | 杭州市建筑设计研究院有限公司 | Medical treatment building sewage treatment system |
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2020
- 2020-09-09 CN CN202021964842.6U patent/CN213286859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417479A (en) * | 2022-09-30 | 2022-12-02 | 杭州市建筑设计研究院有限公司 | Medical treatment building sewage treatment system |
| CN115417479B (en) * | 2022-09-30 | 2024-02-02 | 杭州市建筑设计研究院有限公司 | Medical building sewage treatment system |
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