CN220942492U - Dangerous waste solidification agitating unit - Google Patents
Dangerous waste solidification agitating unit Download PDFInfo
- Publication number
- CN220942492U CN220942492U CN202322753863.3U CN202322753863U CN220942492U CN 220942492 U CN220942492 U CN 220942492U CN 202322753863 U CN202322753863 U CN 202322753863U CN 220942492 U CN220942492 U CN 220942492U
- Authority
- CN
- China
- Prior art keywords
- hopper
- stirring
- discharging hopper
- edge surface
- stirring barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007711 solidification Methods 0.000 title claims abstract description 14
- 230000008023 solidification Effects 0.000 title claims abstract description 14
- 239000002699 waste material Substances 0.000 title description 9
- 238000003756 stirring Methods 0.000 claims abstract description 102
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 239000002920 hazardous waste Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 22
- 238000007790 scraping Methods 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000701 coagulant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to a hazardous waste solidification stirring device, which comprises a stirring barrel, wherein a discharging hopper is arranged at the lower end of the stirring barrel, the outer edge surface of the upper end of the discharging hopper is attached to the inner edge surface of the stirring barrel and can move up and down, a rotating shaft with a vertical axis is arranged in the middle of the stirring barrel, a supporting ring is sleeved on the outer edge surface of the lower end of the rotating shaft, the supporting ring can move up and down along the axis of the rotating shaft and can synchronously rotate along with the rotating shaft, stirring rods are respectively fixed at the left end and the right end of the supporting ring, the stirring rods are obliquely arranged and have an inclination angle consistent with a bus of the discharging hopper, the discharging hopper moves upwards, and the stirring rods can synchronously move upwards along with the discharging hopper and always keep rotating to scrape the inner edge surface of the discharging hopper; according to the utility model, the rubber scraping plate can move up and down along with the discharging hopper while rotating through the matching of the sliding groove and the sliding block, so that the scraping of the inner walls of the stirring barrel and the discharging hopper is ensured to be synchronously carried out, the scraping efficiency is greatly improved, the material residue is reduced, and the later cleaning risk is reduced.
Description
Technical Field
The utility model relates to the field of hazardous waste treatment, in particular to a hazardous waste solidification stirring device.
Background
A large amount of dangerous waste is generated in the production process of the ion exchange resin, the existing dangerous waste treatment means is usually solidification landfill, and the cement, plastic or asphalt and other coagulants are mixed with the dangerous waste for solidification, so that the harmful position is sealed in the solidified body, and then the solidified body is buried underground, thereby realizing harmless treatment of the dangerous waste; however, in the process of stirring the hazardous waste and the coagulant, the coagulant and the hazardous waste remain on the cylinder wall due to the adoption of a conventional stirring barrel, the coagulant is easily coagulated on the inner wall of the cylinder due to untimely cleaning, and the safety risk exists in manual cleaning;
According to the dangerous waste solidifying device disclosed by the publication No. CN210966238U in the prior art, the scraping plate 9 is additionally arranged above the cylinder body, so that the stirring barrel drives the scraping plate 9 to scrape materials up and down through the fan blade 15 in the unloading process; the scheme is too idealized in scraping mode, the gravity of the scraping plate 9 and the friction force between the scraping plate 9 and the inner wall of the cylinder body are considered, the gravity of the material is difficult to drive the fan blades 15 to rotate, and the conical cavity part at the lower side of the stirring barrel is difficult to effectively clean, so that the phenomenon of sticking still exists.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model adopts the dangerous waste solidifying and stirring device, and solves the problem that the scraping effect of the scraping plate on the stirring barrel in the prior art is poor.
The technical scheme that it solves is, a hazardous waste solidification agitating unit, including the agitator, the agitator is the tubular casing that the axis was vertical to be placed, the agitator lower extreme is provided with down the hopper, down the hopper is hopper-shaped casing, lower hopper upper end opening is greater than lower extreme opening, lower hopper upper end outer fringe face is laminated and can reciprocate with the agitator inner fringe face, lower hopper lower extreme opening is provided with the baffle, lower hopper lower extreme opening can be opened and closed to the baffle, the agitator middle part is provided with the pivot that the axis was vertically placed, pivot lower extreme outer fringe face cover is equipped with the holding ring, the holding ring can follow the pivot axis and reciprocate and can follow pivot synchronous rotation, both ends are fixed with the stirring rod respectively about the holding ring, the stirring rod slope is placed and the slope is unanimous with lower hopper generating line, when lower hopper upwards moves to the stirring rod position, stirring rod lower terminal surface and lower hopper inner fringe face contact down, lower hopper continues upwards movement, the stirring rod can follow down hopper synchronous upwards move and remain the rotation throughout and scrape the material to lower hopper inner fringe face.
The stirring barrel is characterized in that the left end and the right end of the lower side of the stirring barrel are respectively fixed with an L-shaped supporting plate, a supporting plate vertical plate is fixedly connected with the stirring barrel, a supporting plate transverse plate faces the inner side of the stirring barrel, an electric cylinder is fixed on the supporting plate transverse plate, a piston rod of the electric cylinder is fixedly connected with a discharging hopper, and the electric cylinder can drive the discharging hopper to vertically move up and down.
The lower end of the stirring rod is fixedly provided with a rubber scraper, the rubber scraper is arranged along the axis of the stirring rod, and the lower end surface of the rubber scraper can be contacted with the inner edge surface of the lower hopper after the lower hopper moves upwards.
The sliding grooves in the vertical direction are respectively formed in the left side and the right side of the outer edge surface of the rotating shaft, sliding blocks are respectively fixed at the left end and the right end of the inner edge surface of the supporting ring, the sliding blocks are arranged in the sliding grooves and can slide up and down along the sliding grooves, and when the rotating shaft rotates, the sliding blocks can be driven to synchronously rotate through the sliding grooves, and the sliding blocks drive the supporting ring and the stirring rod to synchronously rotate.
The right end of the baffle is hinged with the right side of the lower end opening of the lower hopper, and the left side of the baffle and the left side of the lower end opening of the lower end surface of the lower hopper are provided with interlocking locks which are matched with each other.
The stirring barrel upper end opening be provided with the apron, apron up end middle part is fixed with the motor, the motor shaft runs through the apron downwards and with the coaxial fixed connection of pivot, the feed inlet has been seted up to the apron left side, the feed inlet top is fixed with the feeder hopper.
The outer edge surface of the opening at the upper end of the discharging hopper is provided with a rubber sealing layer, and the rubber sealing layer is in interference fit with the inner edge surface of the stirring barrel, so that the gap between the stirring barrel and the discharging hopper is always sealed through the rubber sealing layer in the process of moving the discharging hopper up and down.
Compared with the prior art, the utility model has the following advantages:
1. The electric cylinder drives the discharging hopper to be attached to the inner wall of the stirring barrel to move up and down, so that the discharging hopper scrapes and cleans the inner wall of the stirring barrel, and the adhesion residue of hazardous waste materials on the inner wall of the stirring barrel is avoided;
2. The stirring rod and the blanking hopper bus are placed in parallel, so that when the blanking hopper moves up to the position of the stirring rod, the rubber scraping plate at the lower side of the stirring rod scrapes materials on the inner wall of the blanking hopper, and the stirring rod can stir materials and scrape materials on the inner wall of the blanking hopper, so that material residues are further reduced;
3. Through the cooperation of spout and slider messenger rubber scraper blade can reciprocate with the hopper down when rotatory, guarantees to scrape the material to agitator and hopper inner wall down and go on in step, improves greatly and scrapes material efficiency, reduces the material and remains, reduces later stage clearance risk.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a front cross-sectional view of the present utility model.
FIG. 3 is a perspective view of the shaft, support ring, stirring rod and scraper of the present utility model.
Fig. 4 is a front cross-sectional view of the blanking hopper of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
The utility model is given by fig. 1 to 4, the stirring barrel comprises a stirring barrel 1, the stirring barrel 1 is a cylindrical shell with a vertically placed axis, the lower end of the stirring barrel 1 is provided with a lower hopper 2, the lower hopper 2 is a funnel-shaped shell, the upper end opening of the lower hopper 2 is larger than the lower end opening, the upper end outer edge surface of the lower hopper 2 is attached to the inner edge surface of the stirring barrel 1 and can move up and down, the lower end opening of the lower hopper 2 is provided with a baffle 3, the baffle 3 can open and close the lower end opening of the lower hopper 2, the middle part of the stirring barrel 1 is provided with a rotating shaft 4 with a vertically placed axis, the lower end outer edge surface of the rotating shaft 4 is sleeved with a supporting ring 5, the supporting ring 5 can move up and down along the axis of the rotating shaft 4 and can synchronously rotate along with the rotating shaft 4, stirring rods 6 are respectively fixed at the left end and the right end of the supporting ring 5, the inclined placement of the stirring rods 6 are consistent with the bus of the lower hopper 2, when the lower hopper 2 moves up to the position of the stirring rods 6, the lower end of the stirring rods 6 are contacted with the inner edge surface of the lower hopper 2, the stirring rods 6 continue to move up, the stirring rods 6 move up and keep rotating along with the lower hopper 2.
The stirring barrel 1 downside both ends about be fixed with the backup pad 7 of an L shape respectively, backup pad 7 riser and stirring barrel 1 fixed connection, backup pad 7 diaphragm is inboard towards stirring barrel 1, is fixed with the electric jar on the backup pad 7 diaphragm, electric jar piston rod and lower hopper 2 fixed connection, the electric jar can drive down hopper 2 vertical reciprocate.
The lower end of the stirring rod 6 is fixedly provided with a rubber scraper 12, the rubber scraper 12 is arranged along the axis of the stirring rod 6, and the lower end surface of the rubber scraper 12 can be contacted with the inner edge surface of the lower hopper 2 after the lower hopper 2 moves upwards.
The left side and the right side of the outer edge surface of the rotating shaft 4 are respectively provided with a sliding groove 8 in the vertical direction, the left end and the right end of the inner edge surface of the supporting ring 5 are respectively fixed with a sliding block 9, the sliding blocks 9 are arranged in the sliding grooves 8 and can slide up and down along the sliding grooves 8, when the rotating shaft 4 rotates, the sliding blocks 9 can be driven to synchronously rotate through the sliding grooves 8, and the sliding blocks 9 drive the supporting ring 5 and the stirring rod 6 to synchronously rotate.
The right end of the baffle plate 3 is hinged to the right side of the opening at the lower end of the lower hopper 2, and the left side of the baffle plate 3 and the left side of the opening at the lower end face of the lower hopper 2 are provided with mutually matched snap locks.
The stirring barrel is characterized in that a cover plate 10 is arranged at an opening at the upper end of the stirring barrel 1, a motor is fixed in the middle of the upper end face of the cover plate 10, a motor rotating shaft downwards penetrates through the cover plate 10 and is fixedly connected with the rotating shaft 4 in a coaxial mode, a feeding hole is formed in the left side of the cover plate 10, and a feeding hopper 11 is fixed above the feeding hole.
The outer edge surface of the opening at the upper end of the discharging hopper 2 is provided with a rubber sealing layer, and the rubber sealing layer is in interference fit with the inner edge surface of the stirring barrel 1, so that a gap between the stirring barrel 1 and the discharging hopper 2 is always sealed through the rubber sealing layer in the up-and-down movement process of the discharging hopper 2.
When the utility model is used, firstly, the electric cylinder is started to enable the lower hopper 2 to be positioned at the lowest end of the stirring barrel 1, the baffle plate 3 is started to close the opening at the lower end of the lower hopper 2, then the material is injected into the stirring barrel 1 through the feed hopper 11, the motor is started, the motor drives the sliding block 9 and the supporting ring 5 to synchronously rotate through the sliding groove 8 on the rotating shaft 4, the supporting ring 5 drives the stirring rod 6 to continuously stir the material in the stirring barrel 1, so that dangerous waste is fully mixed with coagulant such as cement, and the like, after the stirring is finished, the baffle plate 3 is opened to enable the material to be discharged out of the stirring barrel 1 through the opening at the lower end of the lower hopper 2, meanwhile, the electric cylinder is started to enable the lower hopper 2 to vertically move upwards, the residual material adhered on the inner wall of the stirring barrel 1 can be scraped into the lower hopper 2 in the upward moving process and continuously discharged through the opening at the lower end of the lower hopper 2, when the lower hopper 2 moves upwards to the position of the stirring rod 6, the lower end surface of the rubber scraping plate 12 is in contact with the inner edge surface of the lower hopper 2, the rubber scraping plate 12 rotating along with the stirring rod 6 can scrape residual materials on the inner edge surface of the lower hopper 2, the lower hopper 2 continues to move upwards, the stirring rod 6 can synchronously move upwards along with the lower hopper 2 and always keep rotating to scrape the inner edge surface of the lower hopper 2 until the lower hopper 2 moves to the uppermost end of the stirring barrel 1, so that the materials adhered on the inner wall of the stirring barrel 1 and the inner wall of the lower hopper 2 are cleaned, and then the electric cylinder is reset downwards, so that a new round of mixing and stirring can be started.
The novel scraper bucket is characterized in that the lower hopper 2 is driven by the electric cylinder to move up and down by being attached to the inner wall of the stirring barrel 1, so that the lower hopper 2 scrapes and cleans the inner wall of the stirring barrel 1, and the adhesion residue of hazardous waste materials on the inner wall of the stirring barrel 1 is avoided; through making stirring rod 6 and lower hopper 2 generating line parallel placement, when making lower hopper 2 shift up to stirring rod 6 position, the material is scraped to lower hopper 2 inner wall to the rubber scraper blade 12 of stirring rod 6 downside, makes rubber scraper blade 12 can reciprocate along with lower hopper 2 in rotatory through the cooperation of spout 8 and slider 9 simultaneously, guarantees to carry out simultaneously scraping the material to stirring barrel 1 and lower hopper 2 inner wall, improves scraping efficiency greatly, reduces the material and remains, reduces later stage clearance risk.
Claims (7)
1. The utility model provides a hazardous waste solidification agitating unit, a serial communication port, including agitator (1), agitator (1) is the tubular shell that the axis vertically placed, agitator (1) lower extreme is provided with hopper (2) down, hopper (2) down is hopper-shaped shell down, hopper (2) upper end opening is greater than lower extreme opening down, hopper (2) upper end outer fringe face and agitator (1) inner fringe face laminating and can reciprocate down, hopper (2) lower extreme opening is provided with baffle (3) down, baffle (3) can open and close hopper (2) lower extreme opening down, agitator (1) middle part is provided with pivot (4) that the axis vertically placed, pivot (4) lower extreme outer fringe face cover is equipped with supporting ring (5), supporting ring (5) can follow pivot (4) axis reciprocate and can follow pivot (4) synchro rotation, both ends are fixed with stirring rod (6) about supporting ring (5) respectively, stirring rod (6) slope place and the inclination is unanimous with lower hopper (2) generating line, when hopper (2) upwards move to stirring rod (6) position down, the lower end surface of the stirring rod (6) is in contact with the inner edge surface of the discharging hopper (2), the discharging hopper (2) continues to move upwards, and the stirring rod (6) can synchronously move upwards along with the discharging hopper (2) and always keep rotating to scrape the inner edge surface of the discharging hopper (2).
2. The hazardous waste solidification stirring device according to claim 1, wherein the left end and the right end of the lower side of the stirring barrel (1) are respectively fixed with an L-shaped supporting plate (7), a vertical plate of the supporting plate (7) is fixedly connected with the stirring barrel (1), a transverse plate of the supporting plate (7) faces the inner side of the stirring barrel (1), an electric cylinder is fixed on the transverse plate of the supporting plate (7), a piston rod of the electric cylinder is fixedly connected with the discharging hopper (2), and the electric cylinder can drive the discharging hopper (2) to vertically move up and down.
3. The hazardous waste solidification stirring device according to claim 1, wherein a rubber scraper (12) is fixed at the lower end of the stirring rod (6), and the rubber scraper (12) is arranged along the axis of the stirring rod (6).
4. The hazardous waste solidification stirring device according to claim 1, wherein sliding grooves (8) in the vertical direction are respectively formed in the left side and the right side of the outer edge surface of the rotating shaft (4), sliding blocks (9) are respectively fixed at the left end and the right end of the inner edge surface of the supporting ring (5), the sliding blocks (9) are arranged in the sliding grooves (8) and can slide up and down along the sliding grooves (8), and when the rotating shaft (4) rotates, the sliding blocks (9) can be driven to synchronously rotate through the sliding grooves (8), and the sliding blocks (9) drive the supporting ring (5) and the stirring rod (6) to synchronously rotate.
5. The hazardous waste solidification stirring device according to claim 1, wherein the right end of the baffle plate (3) is hinged to the right side of the opening at the lower end of the lower hopper (2), and the left side of the baffle plate (3) and the left side of the opening at the lower end surface of the lower hopper (2) are provided with mutually matched snap locks.
6. The hazardous waste solidification stirring device according to claim 1, wherein a cover plate (10) is arranged at an opening at the upper end of the stirring barrel (1), a motor is fixed in the middle of the upper end face of the cover plate (10), a motor rotating shaft penetrates through the cover plate (10) downwards and is fixedly connected with the rotating shaft (4) coaxially, a feeding hole is formed in the left side of the cover plate (10), and a feeding hopper (11) is fixed above the feeding hole.
7. The hazardous waste solidification stirring device according to claim 1, wherein a rubber sealing layer is arranged on the outer edge surface of the opening at the upper end of the discharging hopper (2), and the rubber sealing layer is in interference fit with the inner edge surface of the stirring barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753863.3U CN220942492U (en) | 2023-10-13 | 2023-10-13 | Dangerous waste solidification agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753863.3U CN220942492U (en) | 2023-10-13 | 2023-10-13 | Dangerous waste solidification agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942492U true CN220942492U (en) | 2024-05-14 |
Family
ID=91013639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322753863.3U Active CN220942492U (en) | 2023-10-13 | 2023-10-13 | Dangerous waste solidification agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942492U (en) |
-
2023
- 2023-10-13 CN CN202322753863.3U patent/CN220942492U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |