CN211660104U - Grinding and stirring device for processing industrial byproduct gypsum - Google Patents
Grinding and stirring device for processing industrial byproduct gypsum Download PDFInfo
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- CN211660104U CN211660104U CN201922001466.4U CN201922001466U CN211660104U CN 211660104 U CN211660104 U CN 211660104U CN 201922001466 U CN201922001466 U CN 201922001466U CN 211660104 U CN211660104 U CN 211660104U
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Abstract
The utility model relates to a grinding and stirring device for processing industrial by-product gypsum, which comprises a tank body, a first-stage grinding mechanism and a second-stage grinding mechanism, wherein the first-stage grinding mechanism comprises a first movable grinding roller, a second movable grinding roller, a first static grinding part and a second static grinding part, the surface of the first movable grinding roller is provided with a movable annular bulge, the surface of the second movable grinding roller is provided with a movable annular groove matched with the movable annular bulge in shape, the surface of the first static grinding part is provided with a static arc-shaped groove matched with the movable annular bulge in shape, the surface of the second static grinding part is provided with a static arc-shaped bulge matched with the movable annular groove in shape, the second-stage grinding mechanism comprises a main shaft and a grinding knife, the by-product gypsum enters the tank body, after the material is ground through the matching relationship among all the parts in the first-stage grinding mechanism, the by-stage grinding mechanism falls into the second-stage grinding mechanism, the material is further, multistage grinding mechanism's setting ensures that the gesso grinds the stirring abundant, effectively improves final product quality.
Description
Technical Field
The utility model relates to a gypsum preparation technical field especially relates to an industry by-product gypsum processing is with grinding agitating unit.
Background
The industrial by-product gypsum is a by-product in the industrial production process, mainly comprises phosphogypsum and desulfurized gypsum, the accumulated quantity of the industrial by-product gypsum in China currently exceeds 3 hundred million tons, the industrial by-product gypsum is massively stacked, not only occupies land, but also wastes resources, the acidity and other harmful substances contained in the gypsum easily pollute the surrounding environment, the efficiency of developing and recycling the industrial by-product gypsum is low at present, and the comprehensive utilization rate is only about 38 percent, so that the development of the secondary utilization technology of the industrial by-product gypsum is a subject worthy of research at present.
Aiming at the problem of pain points in the byproduct gypsum industry, a set of byproduct gypsum processing system scheme is designed, and the scheme comprises a production part and a detection part. The production part comprises: the raw materials enter a single-circuit converter to dry surface water in a feeding area through physical crushing, harmful waste gas generated in the drying process can be collected through a harmless treatment device, dihydrate gypsum powder can be generated at the same time, then gypsum powder without surface water enters a double-rotary furnace to be dried for the second time, building gypsum powder with stable performance is obtained, and harmful waste gas generated in the drying process can be collected through the harmless treatment device; the detection section includes: the method comprises the steps of carrying out moisture detection on raw materials in a feeding area, feeding the raw materials back to a single-circuit converter, adjusting parameters such as drying temperature, rotating speed and air extraction amount, carrying out online dihydrate gypsum powder-semi-hydrated-anhydrous proportion sensing detection and outlet temperature dynamic detection in a discharging area, carrying out meshing speed rate detection on the raw materials in a double-rotary furnace, ensuring the heating heat quantity of each batch of raw materials to be consistent in a temperature integration mode, and simultaneously carrying out online dihydrate-semi-hydrated-anhydrous proportion sensing detection and outlet temperature dynamic detection in the discharging area to ensure the quality of each batch of powder.
The by-product gypsum processed systematically has wide application range, the by-product gypsum can be processed efficiently and highly productively under the conditions of low energy consumption, low labor and low environmental protection cost, building gypsum powder is obtained by an autogenous grinding and aging system before the processed gypsum discharging process, the existing gypsum powder grinding and stirring device has poor grinding effect, uneven granularity of finished products and low success rate of primary grinding of materials, so that the gypsum powder is repeatedly ground, the working time is long, and the processing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a grind abundant industry by-product gypsum processing with grinding agitating unit.
The utility model discloses a realize through following technical scheme:
the grinding and stirring device for processing industrial byproduct gypsum is characterized by comprising a tank body, a first-stage grinding mechanism and a second-stage grinding mechanism, wherein the first-stage grinding mechanism is arranged at the inner upper part of the tank body, the first-stage grinding mechanism comprises a first movable grinding roller, a second movable grinding roller, a first static grinding part and a second static grinding part, the surface of the first movable grinding roller is provided with a movable annular bulge along the circumferential direction, the movable annular bulge is axially provided with a plurality of movable annular bulges, the surface of the second movable grinding roller is provided with a movable annular groove matched with the movable annular bulge in shape, the first static grinding part and the second static grinding part are respectively and fixedly connected onto the inner wall of the tank body relatively, the first static grinding part is an arc surface towards one side of the first movable grinding roller, the surface of the first static grinding part is provided with a static arc groove matched with the movable annular bulge in shape, and the second static grinding part is an arc surface towards one side of the second movable grinding roller, the surface of the second static grinding part is provided with a static arc-shaped bulge matched with the shape of the movable annular groove, the second-stage grinding mechanism is arranged below the first-stage grinding mechanism, and the second-stage grinding mechanism comprises a main shaft and a plurality of grinding knives arranged on the main shaft.
According to the above technical scheme, preferably, jar body below is equipped with two parallel arrangement's slide rail, jar body and slide rail sliding connection, jar body lower surface is opened along the horizontal direction has the spout, sliding connection has the sliding sleeve in the spout, the sliding sleeve middle part is rotated with the main shaft and is connected, the sliding sleeve both sides rigid coupling respectively has the baffle, the spout both sides are opened respectively along the horizontal direction has the seal groove, the baffle both sides are sliding connection respectively in the seal groove, the baffle runs through jar body and outwards extends, jar body one side is connected with actuating mechanism.
According to the above technical scheme, preferably, the driving mechanism comprises a driving rod and a turntable, a connecting column is fixedly connected to an eccentric position on the upper surface of the turntable, a rotating sleeve is rotatably connected to the outside of the connecting column, one end of the driving rod is fixedly connected with the rotating sleeve, and the other end of the driving rod is hinged to the side wall of the tank body.
According to the above technical scheme, preferably, a transmission assembly is connected between the turntable and the main shaft, the transmission assembly comprises a transmission box, a first bevel gear, a second bevel gear, a transmission rod, a third bevel gear, a fourth bevel gear and a rotating rod, the first bevel gear, the second bevel gear, the transmission rod, the third bevel gear, the fourth bevel gear and the rotating rod are arranged in the transmission box, the transmission box is arranged below the slide rail, the end portion of the main shaft is connected with a driving motor, the first bevel gear is fixedly connected to the middle portion of the main shaft and meshed with the second bevel gear, the middle portion of the second bevel gear is connected with the middle portion of the third bevel gear through the transmission rod and meshed with the fourth bevel gear, the rotating rod is fixedly connected to the middle portion of the fourth bevel gear.
The utility model has the advantages that:
the by-product gypsum gets into jar body, grinds the back to the material through cooperation relation between each part in the one-level grinding mechanism, falls into second grade grinding mechanism, and the effect of rethread grinding sword further grinds the material, and multistage grinding mechanism's setting effectively solves the problem that current grinding agitating unit ground thoroughly and machining efficiency hangs down, and the finished product granularity is even, improves product quality.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic bottom view of the tank of the present invention.
In the figure: 1. a feed inlet; 2. a stationary arc-shaped protrusion; 3. a second static grinding part; 4. a tank body; 5. a second movable grinding roller; 6. a moving annular groove; 7. a movable annular bulge; 8. a first movable grinding roller; 9. grinding the cutter; 10. a main shaft; 11. a baffle plate; 12. a slide rail; 13. a transmission case; 14. a first bevel gear; 15. a second bevel gear; 16. a bearing; 17. a transmission rod; 18. a third bevel gear; 19. a fourth bevel gear; 20. a rotating rod; 21. a turntable; 22. connecting lugs; 23. a drive rod; 24. a stationary arc-shaped groove; 25. and (4) rotating the sleeve.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a tank body 4, a primary grinding mechanism and a secondary grinding mechanism which are arranged inside the tank body 4, in this example, the top surface of the tank body 4 is provided with a feed inlet 1, the lower part of the surface of the tank body 4 is provided with a discharge outlet, the primary grinding mechanism is arranged at the upper part inside the tank body 4, the primary grinding mechanism comprises a first movable grinding roller 8, a second movable grinding roller 5, a first static grinding part and a second static grinding part 3, the surface of the first movable grinding roller 8 is provided with a movable annular bulge 7 along the circumferential direction, the movable annular bulge 7 is provided with a plurality of protrusions along the axial direction, the surface of the second movable grinding roller 5 is provided with a movable annular groove 6 matched with the movable annular bulge 7 in shape, the first static grinding part and the second static grinding part 3 are respectively and fixedly connected on the inner wall of the tank body 4, the first static grinding part is a cambered surface facing the first movable grinding roller 8, the surface of the first static grinding part is provided with a static arc groove 24, the second static grinding part 3 is an arc surface facing one side of the second movable grinding roller 5, the surface of the second static grinding part 3 is provided with a static arc protrusion 2 matched with the movable annular groove 6 in shape, the second-stage grinding mechanism is arranged below the first-stage grinding mechanism, and the second-stage grinding mechanism comprises a main shaft 10 and a plurality of grinding cutters 9 arranged on the main shaft 10. After the by-product gypsum got into jar body 4, ground the back through cooperation relation between each part among the one-level grinding mechanism to the material, fallen into the second grade and grind the mechanism, the effect of rethread grinding sword 9 further grinds the material, and the setting of multistage grinding mechanism effectively solves the problem that current grinding agitating unit ground thoroughly and machining efficiency hangs down, and the finished product granularity is even, improves product quality.
According to the above embodiment, preferably, two sliding rails 12 arranged in parallel are arranged below the tank 4, the tank 4 is connected with the sliding rails 12 in a sliding manner, a sliding groove is formed in the lower surface of the tank 4 along the horizontal direction, a sliding sleeve is connected in the sliding groove in a sliding manner, the middle of the sliding sleeve is rotatably connected with the main shaft 10, in this example, the sliding sleeve is tightly connected with the main shaft 10 to prevent gypsum powder from overflowing from the connection position, two sides of the sliding sleeve are respectively fixedly connected with a baffle 11, two sides of the sliding groove are respectively provided with a sealing groove along the horizontal direction, two sides of the baffle 11 are respectively connected in the sealing grooves in a sliding manner, the baffle 11 extends outwards through the tank 4, the baffle 11 is tightly connected with the tank 4, so that the gypsum powder cannot overflow from the bottom in the process of reciprocating the tank 4 along the horizontal direction, one side of the tank 4 is connected with a driving mechanism, and the, the grinding knife 9 is fully contacted with the gypsum powder, and the quality of the final product is effectively improved.
According to the above embodiment, preferably, the driving mechanism includes the driving rod 23 and the rotating disc 21, in this example, two connecting lugs 22 are fixedly connected to the side wall of the tank 4 along the longitudinal direction, a connecting column is fixedly connected to the eccentric position of the upper surface of the rotating disc 21, a rotating sleeve 25 is rotatably connected to the outside of the connecting column, one end of the driving rod 23 is fixedly connected to the rotating sleeve 25, and the other end of the driving rod 23 is hinged between the two connecting lugs 22, so that the end of the driving rod 23 is hinged to the side wall of the tank 4, the rotating disc 21 rotates to drive one end of the driving rod 23 to drive the tank 4 to reciprocate along the direction of the sliding rail 12, and.
According to the above-mentioned embodiment, preferably, a transmission assembly is connected between the turntable 21 and the main shaft 10, the transmission assembly comprises a transmission case 13, a first bevel gear 14, a second bevel gear 15, a transmission rod 17, a third bevel gear 18, a fourth bevel gear 19 and a rotating rod 20 which are arranged in the transmission case 13, the transmission case 13 is arranged below the slide rail 12, the end of the main shaft 10 is connected with a driving motor, the middle part of the main shaft 10 is fixedly connected with a first bevel gear 14, the first bevel gear 14 is engaged with a second bevel gear 15, the middle part of the second bevel gear 15 is connected with the middle part of a third bevel gear 18 through a transmission rod 17, in this case, a bearing 16 for supporting the transmission rod 17 to rotate is arranged in the transmission box 13, the third bevel gear 18 is meshed with the fourth bevel gear 19, a rotating rod 20 is fixedly connected to the middle of the fourth bevel gear 19 in an upward direction, and the upper end of the rotating rod 20 penetrates through the transmission case 13 and is fixedly connected with the middle of the lower surface of the rotating disc 21. In this embodiment, the slide rail 12 is disposed on the ground, the transmission case 13 is disposed below the slide rail 12, the driving motor drives the main shaft 10 to rotate, the rotating rod 20 drives the rotating disc 21 to rotate through the meshing relationship between the bevel gears, and the eccentric position of the rotating disc 21 is rotationally connected with one end of the driving rod 23, so that the rotating disc drives the tank 4 to reciprocate along the slide rail 12, thereby ensuring that the secondary grinding mechanism fully contacts with the material during operation, and further fully grinding and stirring the gypsum powder.
After the by-product gypsum got into jar body 4, ground the back through cooperation relation between each part among the one-level grinding mechanism to the material, fallen into the second grade and grind the mechanism, the effect of rethread grinding sword 9 further grinds the material, and the setting of multistage grinding mechanism effectively solves the problem that current grinding agitating unit ground thoroughly and machining efficiency hangs down, and the finished product granularity is even, improves product quality.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The grinding and stirring device for processing industrial byproduct gypsum is characterized by comprising a tank body, a first-stage grinding mechanism and a second-stage grinding mechanism, wherein the first-stage grinding mechanism is arranged at the inner upper part of the tank body, the first-stage grinding mechanism comprises a first movable grinding roller, a second movable grinding roller, a first static grinding part and a second static grinding part, the surface of the first movable grinding roller is provided with a movable annular bulge along the circumferential direction, the movable annular bulge is axially provided with a plurality of movable annular bulges, the surface of the second movable grinding roller is provided with a movable annular groove matched with the movable annular bulge in shape, the first static grinding part and the second static grinding part are respectively and fixedly connected onto the inner wall of the tank body relatively, the first static grinding part is an arc surface towards one side of the first movable grinding roller, the surface of the first static grinding part is provided with a static arc groove matched with the movable annular bulge in shape, and the second static grinding part is an arc surface towards one side of the second movable grinding roller, the surface of the second static grinding part is provided with a static arc-shaped bulge matched with the shape of the movable annular groove, the second-stage grinding mechanism is arranged below the first-stage grinding mechanism, and the second-stage grinding mechanism comprises a main shaft and a plurality of grinding knives arranged on the main shaft.
2. The grinding and stirring device for processing industrial by-product gypsum as claimed in claim 1, wherein two parallel sliding rails are disposed below the tank body, the tank body is slidably connected to the sliding rails, a sliding groove is formed in a lower surface of the tank body along a horizontal direction, a sliding sleeve is slidably connected to the sliding groove, a middle portion of the sliding sleeve is rotatably connected to the main shaft, a baffle is fixedly connected to two sides of the sliding sleeve, a sealing groove is formed in each of two sides of the sliding groove along the horizontal direction, two sides of the baffle are slidably connected to the sealing groove, the baffle extends outward through the tank body, and a driving mechanism is connected to one side of the tank body.
3. The grinding and stirring device for processing industrial by-product gypsum as claimed in claim 2, wherein the driving mechanism comprises a driving rod and a rotating disc, the rotating disc has a connecting column fixed on the eccentric position of the upper surface thereof, a rotating sleeve is rotatably connected to the outside of the connecting column, one end of the driving rod is fixed to the rotating sleeve, and the other end of the driving rod is hinged to the side wall of the tank body.
4. The grinding and stirring device for processing the industrial byproduct gypsum as claimed in claim 3, wherein a transmission assembly is connected between the turntable and the main shaft, the transmission assembly comprises a transmission box, and a first bevel gear, a second bevel gear, a transmission rod, a third bevel gear, a fourth bevel gear and a rotating rod which are arranged in the transmission box, the transmission box is arranged below the slide rail, the end of the main shaft is connected with a driving motor, the first bevel gear is fixedly connected to the middle of the main shaft and is meshed with the second bevel gear, the middle of the second bevel gear is connected to the middle of the third bevel gear through the transmission rod, the third bevel gear is meshed with the fourth bevel gear, the rotating rod is fixedly connected to the middle of the fourth bevel gear, and the upper end of the rotating rod penetrates through the transmission box and is fixedly connected to the middle of the lower surface of the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001466.4U CN211660104U (en) | 2019-11-19 | 2019-11-19 | Grinding and stirring device for processing industrial byproduct gypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001466.4U CN211660104U (en) | 2019-11-19 | 2019-11-19 | Grinding and stirring device for processing industrial byproduct gypsum |
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| Publication Number | Publication Date |
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| CN211660104U true CN211660104U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922001466.4U Active CN211660104U (en) | 2019-11-19 | 2019-11-19 | Grinding and stirring device for processing industrial byproduct gypsum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871392A (en) * | 2020-12-23 | 2021-06-01 | 江苏方时远略科技咨询有限公司 | Grinding device capable of adjusting thickness and working method thereof |
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2019
- 2019-11-19 CN CN201922001466.4U patent/CN211660104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871392A (en) * | 2020-12-23 | 2021-06-01 | 江苏方时远略科技咨询有限公司 | Grinding device capable of adjusting thickness and working method thereof |
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