CN215996339U - A stirred tank for phosphorus sludge low temperature solid-liquid separation - Google Patents
A stirred tank for phosphorus sludge low temperature solid-liquid separation Download PDFInfo
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- CN215996339U CN215996339U CN202122266010.8U CN202122266010U CN215996339U CN 215996339 U CN215996339 U CN 215996339U CN 202122266010 U CN202122266010 U CN 202122266010U CN 215996339 U CN215996339 U CN 215996339U
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Abstract
The utility model discloses a stirring kettle for low-temperature solid-liquid separation of mud phosphorus, which is characterized in that a stirring kettle body is stably placed on the ground, a nitrogen valve, a material valve and a spray water valve are respectively arranged at the top of the stirring kettle body from left to right, a carbon disulfide input pipe and an output pipe are respectively arranged at the left side and the right side of the upper part of the stirring kettle body, an extractant collector bottom valve is arranged below the stirring kettle body, and a suspension liquid outlet is arranged at the bottom of the stirring kettle body; the method comprises the following steps: the motor is arranged in the middle of the top surface of the stirring kettle body, and the output end of the motor is connected with a shaft lever; the cross plate is fixedly sleeved on the top of the shaft lever; the first stirring rods are sleeved in the middle of the shaft rod at equal intervals; the scraper blade is attached to the bottom of the inner side of the stirring kettle body. This a stirred tank for phosphorus sludge low temperature solid-liquid separation can improve the efficiency of stirring by diversified material mixing, can carry out convenient clean operation to the inner wall simultaneously.
Description
Technical Field
The utility model relates to a mud phosphorus processing technology field specifically is a stirred tank for mud phosphorus low temperature solid-liquid separation.
Background
The mud phosphorus is one of the main accessory substances that produces in the yellow phosphorus production process, belongs to dangerous solid waste among the phosphorus chemical industry, and utilizes mud phosphorus to add man-hour, needs carry out the operating procedure that dissolves, and dissolves and can use mud phosphorus low temperature solid-liquid separation's stirred tank, and mud phosphorus will use stirred tank when carrying out low temperature solid-liquid separation, however current stirred tank that is used for mud phosphorus low temperature solid-liquid separation has following problem:
the stirring kettle for low-temperature solid-liquid separation of mud phosphorus that has now, the in-process stirring mode that uses is single, and then when evenly mixing the material, need spend longer time, and efficiency is lower, is not convenient for carry on diversified material mixing and improves the efficiency of stirring, and the in-process that uses simultaneously easily exists the material on stirring kettle's the inner wall and glues glutinous residue, needs the later stage to clean, and complex operation is not convenient for carry out convenient clean operation.
Therefore, we propose a stirring tank for low-temperature solid-liquid separation of phosphorus sludge so as to solve the problems mentioned above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stirred tank for low temperature solid-liquid separation of phosphorus sludge to solve the present stirred tank for low temperature solid-liquid separation of phosphorus sludge that the above-mentioned background art provided on the existing market and be not convenient for diversified material mix and improve the efficiency of stirring, be not convenient for carry out the problem of convenient clean operation to the inner wall simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a stirring kettle for low-temperature solid-liquid separation of mud phosphorus is provided, wherein a stirring kettle body is stably placed on the ground, the top of the stirring kettle body is respectively provided with a nitrogen valve, a material valve and a spray water valve from left to right, the left side and the right side of the upper part of the stirring kettle body are respectively provided with a carbon disulfide input pipe and an output pipe, an extractant collector bottom valve is arranged below the stirring kettle body, and the bottom of the stirring kettle body is provided with a suspension liquid outlet;
the method comprises the following steps:
the motor is arranged in the middle of the top surface of the stirring kettle body, the output end of the motor is connected with a shaft rod, and the shaft rod penetrates through the shaft and is connected to the lower part of the inner side of the stirring kettle body;
the cross plate is fixedly sleeved at the top of the shaft lever and is positioned at the top of the inner side of the stirring kettle body;
the first stirring rods are sleeved in the middle of the shaft rod at equal intervals and used for mixing materials;
and the scraping plate is attached to the bottom of the inner side of the stirring kettle body and used for cleaning the bottom of the inner side of the stirring kettle body.
Preferably, the fixed ring that has cup jointed in the outside of cross, and the inner wall of ring laminating and stirred tank body to the bottom of ring is equiangular shaft connected with the fluted roller, and the bottom of fluted roller is fixed with clean brush roll moreover, and clean brush roll laminates with the stirred tank body mutually simultaneously, makes the cross rotate the back and will drive the ring and carry out synchronous rotation, and the ring rotates the back and will make the clean brush roll of bottom carry out the revolution.
Preferably, the outside of fluted roller is connected with the dogtooth, and the dogtooth is equidistant to be fixed in on the inner wall of stirred tank body to the fluted roller meshes with the dogtooth mutually, and the fluted roller drives clean brush roll through the dogtooth and carries out the rotation, and clean brush roll simultaneously carries out the revolution through the ring, makes the ring when the revolution, and the fluted roller will mesh with the dogtooth, and then drives clean brush roll and carry out the rotation.
Preferably, the below of axostylus axostyle is fixed with the awl tooth connecting piece, and the angle such as the outside of awl tooth connecting piece is connected with the horizontal pole to the angle axis such as horizontal pole is connected in the inner wall of stirred tank body inboard below, and the second puddler is installed in the outside of horizontal pole moreover, makes the axostylus axostyle rotate the back and will drive the horizontal pole through the awl tooth connecting piece and rotate, and the horizontal pole rotates the back and will drive the second puddler and rotate.
Preferably, the second puddler passes through horizontal pole, awl tooth connecting piece and axostylus axostyle constitution flip structure, and the second puddler can stir the bottom material for the second puddler will turn the material of bottom after rotating, thereby accelerates the mixing efficiency of bottom material.
Preferably, the bottom of axostylus axostyle is fixed with the connecting rod, and the bottom of connecting rod is fixed with the scraper blade to the scraper blade is the arc design, and the scraper blade passes through the connecting rod moreover and constitutes synchronous revolution mechanic with the axostylus axostyle, still can drive the scraper blade through the connecting rod when making the axostylus axostyle rotate in step, will clean the inboard bottom after the scraper blade rotates.
Compared with the prior art, the beneficial effects of the utility model are that: the stirring kettle for low-temperature solid-liquid separation of the sludge phosphorus;
(1) through the arranged shaft lever, the first stirring rod, the bevel gear connecting piece, the transverse rod and the second stirring rod, the shaft lever can drive the first stirring rod to rotate after rotating, so that materials are uniformly mixed, the transverse rod can be driven to synchronously rotate through the bevel gear connecting piece when the shaft lever rotates, and the second stirring rod on the outer side can be driven to rotate after the transverse rod rotates, so that the materials above and below are fully stirred, the materials are mixed more uniformly, and the material mixing efficiency is improved;
(2) through the arranged shaft lever, the cross plate, the circular ring, the gear roller, the cleaning brush roller, the convex teeth, the connecting rod and the scraper, the shaft lever can drive the cross plate to rotate after rotating, the ring can be driven to synchronously rotate after the cross plate rotates, the cleaning brush roll can be driven to revolve after the ring rotates, and the cleaning brush roll can revolve while revolving, the tooth roller fixed on the top of the stirring kettle body can be meshed with the convex teeth on the top of the inner side of the stirring kettle body to drive the cleaning brush roller to rotate, so that the inner wall of the stirring kettle body is cleaned in a rolling manner, thereby preventing the materials from being stuck on the inner wall and being difficult to clean, simultaneously, the bottom of the shaft lever can drive the scraper blade to rotate through the connecting rod, the scraper blade can clean the bottom of the inner side of the stirring kettle body, thereby can carry out comprehensive cleanness to the inside of stirred tank body, avoid the inside loaded down with trivial details operation of clean stirred tank body in later stage.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic top view of the cross plate of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of the second stirring rod of the present invention;
fig. 5 is a schematic view of the structure of the scraper of the present invention.
In the figure: 1. a stirred tank body; 2. a nitrogen valve; 3. a material valve; 4. a spray water valve; 5. a carbon disulfide input pipe; 6. an output pipe; 7. an extractant collector bottom valve; 8. a suspension outlet; 9. a motor; 10. a shaft lever; 11. a first stirring rod; 12. a cross plate; 13. a circular ring; 14. a toothed roller; 15. cleaning the brush roll; 16. a convex tooth; 17. a bevel gear connector; 18. a cross bar; 19. a second stirring rod; 20. a connecting rod; 21. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a stirring kettle for low-temperature solid-liquid separation of mud phosphorus is provided, wherein a stirring kettle body 1 is stably placed on the ground, the top of the stirring kettle body 1 is respectively provided with a nitrogen valve 2, a material valve 3 and a spray water valve 4 from left to right, the left side and the right side of the upper part of the stirring kettle body 1 are respectively provided with a carbon disulfide input pipe 5 and an output pipe 6, an extractant collector bottom valve 7 is arranged below the stirring kettle body 1, and the bottom of the stirring kettle body 1 is provided with a suspension liquid outlet 8;
the method comprises the following steps:
the motor 9 is arranged in the middle of the top surface of the stirring kettle body 1, the output end of the motor 9 is connected with a shaft lever 10, and the shaft lever 10 penetrates through the shaft and is connected to the lower part of the inner side of the stirring kettle body 1;
the cross plate 12 is fixedly sleeved on the top of the shaft lever 10, and the cross plate 12 is positioned on the top of the inner side of the stirring kettle body 1;
the first stirring rods 11 are sleeved in the middle of the shaft rod 10 at equal intervals and used for mixing materials;
The fixed ring 13 that has cup jointed in the outside of cross 12, and the ring 13 laminating and the inner wall of stirred tank body 1 to the equiangular shaft of the bottom of ring 13 is connected with fluted roller 14, and the bottom of fluted roller 14 is fixed with cleaning brush roll 15 moreover, and cleaning brush roll 15 laminates with stirred tank body 1 mutually simultaneously. The outer side of the gear roller 14 is connected with convex teeth 16, the convex teeth 16 are fixed on the inner wall of the stirring kettle body 1 at equal intervals, the gear roller 14 is meshed with the convex teeth 16, the gear roller 14 drives the cleaning brush roller 15 to rotate through the convex teeth 16, and simultaneously the cleaning brush roller 15 revolves through the circular ring 13, as shown in figure 1-3, firstly, a material valve 3 of the stirring kettle body 1 is opened, corresponding materials are added into the stirring kettle body 1, a carbon disulfide raw material is added into the stirring kettle body 1 through the carbon disulfide input pipe 5, a spraying water valve 4 is opened, cold water is injected into the stirring kettle body 1, after mud phosphorus in the stirring kettle body 1 is heated and melted by hot water or steam, a mud phosphorus pump is used for pumping the mud phosphorus to a corresponding dissolving tank (existing), the materials of the stirring kettle body 1 are pumped into the corresponding dissolving tank through a submerged pump by utilizing the specific gravity difference characteristic of the materials and are stood for 30min, after standing, the sludge phosphorus has a high specific gravity (1.5g/m3) and a water specific gravity (1g/m3), then the sludge phosphorus is completely settled at the bottom of the stirring kettle body 1, water is positioned at the upper part, the sludge phosphorus is isolated from air, the spontaneous combustion phenomenon of yellow phosphorus is avoided, then a cold sewage circulating pump is started to operate, a cold sewage pump is sent into the stirring kettle body 1 to replace hot water for cooling, the replaced hot water overflows to a cold sewage pool from an output pipe 6, the temperature is lowered until the temperature of the stirring kettle body 1 is lowered to 25 ℃, when the temperature of the stirring kettle body 1 is lowered to 25 ℃, a valve from a nitrogen generator is opened, the stirring kettle body 1 is replaced by air until the oxygen content is less than or equal to 0.2%, then a bottom valve 7 of an extractant collector is opened slowly, an extractant metered by a liquid level sensor is mixed with the sludge phosphorus in the stirring kettle body 1 according to the ratio of 100:11, when materials are stirred, starting motor 9, motor 9 starts the back and will drive axostylus axostyle 10 and rotate, axostylus axostyle 10 will drive first puddler 11 after rotating and stir the mixture to the material, and then carry out the mixing to mixed liquid, and axostylus axostyle 10 can drive cross 12 when rotating and rotate, cross 12 will drive ring 13 after rotating and rotate in step, ring 13 will drive the clean brush roll 15 of bottom after rotating and rotate, and tooth roller 14 at clean brush roll 15 top is when revolving along with ring 13, still can mesh with dogtooth 16, and then drive clean brush roll 15 and carry out the rotation, thereby clean stirred tank body 1's inner wall, 120min stews after the stirring, make the solvent fully mix with the phosphorus, then the turbid liquid that forms will enter into centrifuge through suspension export 8 and carry out subsequent processing.
A bevel gear connecting piece 17 is fixed below the shaft rod 10, the outer side of the bevel gear connecting piece 17 is connected with a cross rod 18 at an equal angle, the cross rod 18 is connected to the inner wall below the inner side of the stirring kettle body 1 at an equal angle, and a second stirring rod 19 is installed on the outer side of the cross rod 18. The second stirring rod 19 forms an overturning structure through the cross rod 18, the bevel gear connecting piece 17 and the shaft rod 10, and the second stirring rod 19 can stir the bottom materials. The bottom of the shaft lever 10 is fixed with a connecting rod 20, and the bottom of the connecting rod 20 is fixed with a scraper 21, and the scrapers 21 are arc-shaped, and the scrapers 21 and the shaft 10 form a synchronous rotating structure through the connecting rods 20, as shown in figures 1 and 4-5, when the shaft lever 10 rotates, the cross rod 18 is driven to synchronously rotate through the bevel gear connecting piece 17, the cross rod 18 drives the second stirring rod 19 to rotate after rotating, the second stirring rod 19 turns over the materials at the bottom after rotating, so that the materials at the bottom are uniformly mixed, and the problem that the materials at the bottom are stacked together and are not easy to stir after the materials at the top are well mixed is avoided, the shaft lever 10 can drive the scraper 21 to clean the bottom of the inner side of the stirring kettle body 1 through the connecting rod 20, thereby just can carry out comprehensive cleanness to the inner wall of stirred tank body 1, avoid artifical later stage to carry out the loaded down with trivial details operation of clearing up.
The working principle is as follows: when the stirring kettle for low-temperature solid-liquid separation of sludge phosphorus is used, as shown in fig. 1-5, firstly, a material valve 3 of a stirring kettle body 1 is opened, a carbon disulfide input pipe 5 and a spray water valve 4 are used for injecting materials, carbon disulfide and cold water into the stirring kettle body 1, the materials pumped into the stirring kettle body 1 are kept still for 30min by utilizing the characteristic of material specific gravity difference, the sludge phosphorus is completely settled at the bottom of the stirring kettle body 1 and water is positioned at the upper part due to the large specific gravity (1.5g/m3) and the water specific gravity (1g/m3) after the keeping still, the sludge phosphorus is isolated from air, the spontaneous combustion phenomenon of the yellow phosphorus is avoided, then a cold sewage circulating pump is started, a cold sewage pump is sent into the stirring kettle body 1 to replace hot water for cooling, the replaced hot water overflows to a cold sewage pool from an output pipe 6, the temperature is reduced circularly until the temperature of the stirring kettle body 1 is reduced to 25 ℃, when the temperature of the stirring kettle body 1 is reduced to 25 ℃, a valve from a nitrogen making machine is opened, air replacement is carried out on the stirring kettle body 1 until the oxygen content is replaced to be less than or equal to 0.2%, then a bottom valve 7 of an extractant collector is slowly opened, the extractant metered by a liquid level sensor is mixed with phosphorous sludge in the stirring kettle body 1 according to the proportion of 100:11, a motor 9 is started during material mixing, the motor 9 drives a shaft lever 10 to rotate, the shaft lever 10 drives a first stirring rod 11 to rotate after rotating, further materials in the middle and above are stirred, a cross rod 18 is driven to synchronously rotate through a bevel tooth connecting piece 17, a second stirring rod 19 is driven to rotate after the cross rod 18 rotates, the material at the bottom is stirred and mixed fully after the second stirring rod 19 rotates, and the material in the stirring kettle body 1 is also driven to rotate through a cross plate 12 after the shaft lever 10 rotates, ring 13 will drive cleaning brush roller 15 revolution, and tooth roller 14 will mesh with dogtooth 16 this moment to drive cleaning brush roller 15 and carry out the rotation, thereby clear up the inside wall of stirred tank body 1, axostylus axostyle 10 still can drive scraper blade 21 through connecting rod 20 and rotate in addition, thereby clears up the inboard bottom of stirred tank body 1, thereby realizes the comprehensive cleanness to stirred tank body 1 inside.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A stirring kettle for low-temperature solid-liquid separation of mud phosphorus is provided, wherein a stirring kettle body is stably placed on the ground, the top of the stirring kettle body is respectively provided with a nitrogen valve, a material valve and a spray water valve from left to right, the left side and the right side of the upper part of the stirring kettle body are respectively provided with a carbon disulfide input pipe and an output pipe, an extractant collector bottom valve is arranged below the stirring kettle body, and the bottom of the stirring kettle body is provided with a suspension liquid outlet;
the method is characterized in that: the method comprises the following steps:
the motor is arranged in the middle of the top surface of the stirring kettle body, the output end of the motor is connected with a shaft rod, and the shaft rod penetrates through the shaft and is connected to the lower part of the inner side of the stirring kettle body;
the cross plate is fixedly sleeved at the top of the shaft lever and is positioned at the top of the inner side of the stirring kettle body;
the first stirring rods are sleeved in the middle of the shaft rod at equal intervals and used for mixing materials;
and the scraping plate is attached to the bottom of the inner side of the stirring kettle body and used for cleaning the bottom of the inner side of the stirring kettle body.
2. The stirring kettle for low-temperature solid-liquid separation of the sludge phosphorus according to claim 1, characterized in that: the fixed ring that has cup jointed in the outside of cross, and the inner wall of ring laminating and stirred tank body to the bottom of ring is equiangular shaft connection has the fluted roller, and the bottom of fluted roller is fixed with clean brush roll moreover, and clean brush roll is laminated with the stirred tank body mutually simultaneously.
3. The stirring kettle for low-temperature solid-liquid separation of the sludge phosphorus according to claim 2, is characterized in that: the outer side of the tooth roller is connected with convex teeth, the convex teeth are fixed on the inner wall of the stirring kettle body at equal intervals, the tooth roller is meshed with the convex teeth, the tooth roller drives the cleaning brush roller to rotate through the convex teeth, and meanwhile, the cleaning brush roller revolves through a circular ring.
4. The stirring kettle for low-temperature solid-liquid separation of the sludge phosphorus according to claim 1, characterized in that: the lower part of the shaft lever is fixedly provided with a bevel gear connecting piece, the outer side of the bevel gear connecting piece is connected with a cross lever at an equal angle, the cross lever is connected with the inner wall below the inner side of the stirring kettle body at an equal angle, and the outer side of the cross lever is provided with a second stirring rod.
5. The stirring kettle for the low-temperature solid-liquid separation of the sludge phosphorus according to claim 4, is characterized in that: the second puddler passes through horizontal pole, awl tooth connecting piece and axostylus axostyle constitution flip structure, and the second puddler can stir bottom material.
6. The stirring kettle for low-temperature solid-liquid separation of the sludge phosphorus according to claim 1, characterized in that: the bottom of axostylus axostyle is fixed with the connecting rod, and the bottom of connecting rod is fixed with the scraper blade to the scraper blade is the arc design, and the scraper blade passes through the connecting rod moreover and constitutes synchronous revolution mechanic with the axostylus axostyle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266010.8U CN215996339U (en) | 2021-09-17 | 2021-09-17 | A stirred tank for phosphorus sludge low temperature solid-liquid separation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266010.8U CN215996339U (en) | 2021-09-17 | 2021-09-17 | A stirred tank for phosphorus sludge low temperature solid-liquid separation |
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| CN215996339U true CN215996339U (en) | 2022-03-11 |
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| CN202122266010.8U Active CN215996339U (en) | 2021-09-17 | 2021-09-17 | A stirred tank for phosphorus sludge low temperature solid-liquid separation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797676A (en) * | 2022-06-07 | 2022-07-29 | 江西国化实业有限公司 | Production device and processing method of 2, 4-difluorobenzonitrile |
| CN114849620A (en) * | 2022-04-13 | 2022-08-05 | 安徽仕佰化工有限公司 | Method and equipment for preparing aluminum sulfate |
| CN116694442A (en) * | 2023-08-09 | 2023-09-05 | 山东恒发生物科技有限公司 | Edible fungus strain preservation device |
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2021
- 2021-09-17 CN CN202122266010.8U patent/CN215996339U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849620A (en) * | 2022-04-13 | 2022-08-05 | 安徽仕佰化工有限公司 | Method and equipment for preparing aluminum sulfate |
| CN114797676A (en) * | 2022-06-07 | 2022-07-29 | 江西国化实业有限公司 | Production device and processing method of 2, 4-difluorobenzonitrile |
| CN114797676B (en) * | 2022-06-07 | 2023-12-15 | 江西国化实业有限公司 | Production device and processing method of 2, 4-difluorobenzonitrile |
| CN116694442A (en) * | 2023-08-09 | 2023-09-05 | 山东恒发生物科技有限公司 | Edible fungus strain preservation device |
| CN116694442B (en) * | 2023-08-09 | 2023-10-17 | 山东恒发生物科技有限公司 | Edible fungus strain preservation device |
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