CN219907371U - Heavy metal industrial wastewater sludge's concentrated processing structure - Google Patents
Heavy metal industrial wastewater sludge's concentrated processing structure Download PDFInfo
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- CN219907371U CN219907371U CN202321190491.1U CN202321190491U CN219907371U CN 219907371 U CN219907371 U CN 219907371U CN 202321190491 U CN202321190491 U CN 202321190491U CN 219907371 U CN219907371 U CN 219907371U
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Abstract
The utility model relates to the technical field of sludge treatment, and discloses a concentration treatment structure of heavy metal industrial wastewater sludge, which comprises guide pipes arranged on two sides of a box body and used for being connected with sludge at the bottom of a sewage pool, and a treatment bin arranged on the inner side of the box body and connected with the tail end of the guide pipe in a sealing manner. According to the utility model, sludge enters the sludge storage barrel at the inner side of the treatment bin from the guide pipe, the sludge storage barrel rotates to drive the sludge stored in the sludge storage barrel, so that high centrifugal force vortex is generated, sewage in the sludge is thrown out, the sludge storage barrel drives the toothed ring at the bottom of the inner side of the sludge storage barrel when rotating, the toothed ring contacts with the transmission teeth to drive the transmission teeth to rotate together, so that the rotation speed of the guide plate at the top of the transmission teeth is higher than that of the sludge at the center of the sludge storage barrel, and the centrifugal vortex generated by the rotation of the sludge storage barrel is amplified, so that the vortex can accelerate the water thrown out of the sludge, and the beneficial effects of single efficient treatment of a small amount of heavy metal sludge and more suitability for a small factory are achieved.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a concentration treatment structure of heavy metal industrial wastewater sludge.
Background
In human activities, for example, in the processes of industrial production, mining, agricultural fertilization, sewage treatment and the like, a large amount of wastewater containing heavy metal ions can be generated, if the wastewater is not effectively treated, the wastewater can be discharged into surrounding water body, so that the concentration of the heavy metal ions in the water body is increased, heavy metal water is formed, sludge generated by heavy metal industrial wastewater treatment is generally more inorganic sludge, chemical components in production wastewater are contained, and the treatment of industrial sludge is a great difficulty.
The heavy metal sludge treatment mode of current mainstream department is concentration-digestion-dehydration treatment, finally handles and adopts the land landfill, and wherein the first step of sludge treatment is concentrated mainly to be used for the sludge thickening to reduce the moisture content of mud and reduce the volume of mud, and concentrated mud is at present mostly in China adopts gravity concentration method and centrifugation method, like chinese patent of publication No. (CN 210457896U), through setting up including urceolus, round platform inner tube, arc fixed block, annular baffle, advance mud pipe and pivot, through installing urceolus and round platform inner tube cooperation use, not only has double-deck filter effect for mud dehydration is abundant.
Although this technical scheme, this technical scheme relies on the centrifugation to get rid of mud simultaneously, but its urceolus and inner tube transversely place, and the inner tube still opens the taper that the internal strength is little simultaneously, and mud can flow out to the mud storage room from the opening under the action of gravity once getting into the inner tube, even there is a small amount of mud also can be in the rotatory time of inner tube because of the opening does not have sealedly and lead to throwing out to the mud storage room, can not play the treatment mud effect at all, belongs to and inefficiency even invalid technical scheme mud thereof.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a concentration treatment structure of heavy metal industrial wastewater and sludge, which has the advantages of single efficient treatment of a small amount of heavy metal sludge, suitability for small factories, improvement of the sludge treatment speed of the traditional centrifugal concentration device, and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heavy metal industrial wastewater sludge's concentrated processing structure, includes the pipe that is arranged in the box both sides and is used for inserting sewage pool bottom mud, sets up the processing storehouse of sealing connection pipe tail end in the box inboard, the storage bucket of micropore is seted up to the bottom installation lateral wall in processing storehouse inboard bottom, the ring gear is installed to storage bucket inboard bottom surface, storage bucket bottom is connected and is installed in the drive arrangement that box inboard bottom surface is used for driving its rotation;
the mud storage barrel is characterized in that the top of the inner side of the mud storage barrel is rotationally connected with the filter disc, the center of the filter disc is connected with the clamping ring, the bottom surface of the clamping ring is connected with the connecting rod, the bottom surface of the connecting rod is fixedly connected with the supporting plate positioned on the inner side of the toothed ring, the front end of the supporting plate is connected with the transmission teeth of the meshed toothed ring, the rear side of the transmission teeth is meshed and rotationally connected with the linkage teeth at the bottom of the connecting rod, and the guide plate is arranged on the top surface of the linkage tooth.
As the preferable technical scheme of the utility model, the center of the top surface of the box body is provided with a material guide opening penetrating through the treatment bin, the inner side of the material guide opening is buckled with a sealing cover matched with the material guide opening, the top surface of the box body is provided with a portal frame, and the middle end of the portal frame is provided with an adjusting structure for lifting the sealing cover.
As the preferable technical scheme of the utility model, the adjusting structure comprises a screw rod penetrating through the middle end of the portal frame and in threaded connection with the portal frame, the middle end of the screw rod penetrates through the sealing cover and is fixedly connected with the sealing cover, and the bottom of the screw rod is fixedly connected with a clamping ring arranged at the center of the filter disc.
As the preferable technical scheme of the utility model, the driving device comprises a driving motor, the output end of the driving motor is fixedly connected with the center of the bottom surface of the mud storage barrel, the mud storage barrel is rotationally connected with the inner side of the treatment bin through the driving motor, the filter disc is fixedly connected with the screw rod through the clamping ring, the filter disc is rotationally connected with the opening at the top of the mud storage barrel, and the filter disc is positioned under the tail ends of the two guide pipes.
As the preferable technical scheme of the utility model, the top of the connecting rod is fixedly connected to the center of the bottom surface of the filter disc through a bolt connection, the bottom of the connecting rod is fixedly connected with a supporting plate which is relatively vertical to the connecting rod, the tail end of the top surface of the supporting plate is rotationally connected with a transmission tooth, and the outer side of the transmission tooth is meshed with the inner side of the toothed ring to form transmission.
As the preferable technical scheme of the utility model, the linkage teeth are rotatably connected to the bottom of the connecting rod, are positioned at the tail end of the supporting plate and meshed with the transmission teeth, the linkage teeth are relatively positioned at the inner side axle center of the mud storage barrel, and the guide plate is circumferentially arranged on the top surface of the linkage teeth and is relatively vertical to the bottom surface of the mud storage barrel.
Compared with the prior art, the utility model provides a concentration treatment structure of heavy metal industrial wastewater sludge, which has the following beneficial effects:
1. according to the utility model, sludge enters the sludge storage barrel at the inner side of the treatment bin from the guide pipe, the driving device arranged below the sludge storage barrel is started, the driving motor drives the sludge storage barrel to rotate at a high speed, the sludge storage barrel rotates to drive the sludge stored in the sludge storage barrel to rotate together, so that a vortex with high centrifugal force is generated, sewage in the sludge is thrown out, the sludge storage barrel can drive the toothed ring at the bottom of the inner side of the sludge storage barrel when rotating, the toothed ring contacts with the two driving teeth to drive the driving teeth to rotate together, so that the rotation speed of the guide plate at the top of the driving teeth is higher than that of the sludge at the outer side of the sludge storage barrel, and the centrifugal vortex generated by the rotation of the sludge storage barrel is amplified, so that the vortex can accelerate the water in the thrown out of the sludge, and the beneficial effects of being more applicable to small factories for single efficient treatment of a small amount of heavy metal sludge are achieved.
2. According to the utility model, the filter disc is arranged, the sludge is touched to the filter disc and is subjected to first filtering when fed, the filtering time in the traditional step is saved, the toothed ring is driven to contact with the transmission teeth through the rotation of the sludge storage barrel to drive the transmission teeth to rotate together, so that the guide plate at the top of the linkage teeth is enabled, the rotation speed of the guide plate at the center of the sludge storage barrel is greater than the rotation speed of the sludge at the outer side, the centrifugal vortex generated by the rotation of the sludge storage barrel is amplified, the vortex is enabled to accelerate to throw out water in the sludge, and the beneficial effect of improving the sludge treatment speed of the traditional centrifugal concentration device is achieved.
Drawings
FIG. 1 is a schematic top view of the overall structure of the present utility model;
FIG. 2 is a schematic front cross-sectional view of the structure of the case of the present utility model;
FIG. 3 is a schematic front cross-sectional view of the structure of the mud storage barrel of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the connecting rod of the present utility model.
Wherein: 1. a case; 101. a material guiding port; 102. a cover; 103. a portal frame; 104. a screw; 2. a conduit; 3. a treatment bin; 4. a mud storage barrel; 401. a toothed ring; 402. a filter disc; 5. a clasp; 6. a connecting rod; 7. a supporting plate; 701. a drive tooth; 8. linkage teeth; 801. and a deflector.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a concentration treatment structure of heavy metal industrial wastewater sludge comprises a guide pipe 2 arranged at two sides of a box body 1 and used for being connected with sludge at the bottom of a sewage pool, a treatment bin 3 arranged at the inner side of the box body 1 and connected with the tail end of the guide pipe 2 in a sealing manner, a sludge storage barrel 4 with micropores arranged on the side wall at the bottom of the inner side of the treatment bin 3, a toothed ring 401 arranged on the bottom surface of the inner side of the sludge storage barrel 4, and a driving device arranged at the bottom surface of the inner side of the box body 1 and used for driving the sludge storage barrel 4 to rotate;
the top of the inner side of the mud storage barrel 4 is rotationally connected with a filter disc 402, the center of the filter disc 402 is connected with a clamping ring 5, the bottom surface of the clamping ring 5 is connected with a connecting rod 6, the bottom surface of the connecting rod 6 is fixedly connected with a supporting plate 7 positioned on the inner side of a toothed ring 401, the front end of the supporting plate 7 is connected with a transmission tooth 701 which is meshed with the toothed ring 401, the rear side of the transmission tooth 701 is meshed with a linkage tooth 8 which is rotationally connected to the bottom of the connecting rod 6, and a guide plate 801 is arranged on the top surface of the linkage tooth 8.
Further, the conduit 2 is connected to a sludge tank or a sludge trough, and the sludge is naturally flowed down into the treatment bin 3 by gravity, or is pumped into the conduit 2 by a submersible sewage pump as disclosed in the background art (CN 215855712U).
Further, when the sludge enters the treatment bin 3 from the guide pipe 2, the guide pipe 2 is located above the filter disc 402, the sludge can touch the filter disc 402 and is subjected to first filtering, the filter disc 402 filters out particulate impurities in the sludge, particularly metal scraps milled by a metal processing factory, and then the sludge passes through the filter disc 402 and enters the sludge storage bucket 4 below the filter disc under the action of gravity.
Further, the driving device arranged below the mud storage barrel 4 is started, the driving motor drives the mud storage barrel 4 to rotate at a high speed, the mud storage barrel 4 rotates to drive the mud stored in the mud storage barrel to rotate together, so that a vortex with high centrifugal force is generated, sewage in the mud is thrown out, mud-water separation is performed to concentrate the mud, the thrown-out sewage is led out from micropores formed in the side wall of the mud storage barrel 4, the inner wall of the treatment bin 3 slides to the bottom from top to bottom, and finally the sewage is led out from a water pipe which is not shown in the specification and attached to the bottom of the box body 1, wherein the driving structure is arranged below the mud storage barrel 4 in a sealing manner and cannot be in direct contact with the treatment bin 3 on the inner side of the box body 1.
Further, the gear ring 401 at the bottom of the inner side of the mud storage barrel 4 can be driven when the mud storage barrel 4 rotates, because the gear ring 401 and the mud storage barrel 4 are concentric circles, the angular velocity is the same when the mud storage barrel 4 rotates, as the gear ring 401 contacts with the transmission teeth 701 for transmission, the diameter of the transmission teeth 701 is far smaller than that of the gear ring 401, the pinion is driven by the large gear to enhance the rotating speed of the transmission teeth 701, the further transmission teeth 701 for accelerating the rotating speed drive the linkage teeth 8 to rotate together, so that the guide plate 801 at the top of the linkage teeth 8 can be enabled, the rotating speed of the linkage teeth 8 is larger than that of the gear ring 401, and according to the fact that the rotating speed of the gear ring 401 is equal to that of the mud storage barrel 4, the rotating speed of the guide plate 801 is larger than that of the outer sludge in the center of the mud storage barrel 4 can be achieved, and centrifugal vortex generated by the rotation of the mud storage barrel 4 can be enhanced, and water in the sludge can be more rapidly thrown out.
Further, after the sludge is concentrated, the screw 104 is rotated, the rod body with threads arranged at the head end and the tail end is used for pulling out the screw 104 upwards rapidly, the limit upwards pulling out of the screw 104 is released from the upper part of the portal frame 103 along with the screw 104, the sealing cover 102 connected with the bottom of the screw is uncovered to expose the treatment bin 3 inside, the bottom of the sealing cover 102 further drives the clamping ring 5, the clamping ring 5 drives the filter disc 402 to move upwards to expose the material guiding port 101, at the moment, the metal scraps filtered above the filter disc 402 can be scraped, the connecting rod 6 at the bottom of the clamping ring 5 and the structure connected with the supporting plate 7 are extracted from the treatment bin 3 along with the upward movement of the filter disc 402, the guide plate 801 can be removed for cleaning by screwing off the bolts, and meanwhile, the concentrated sludge in the sludge storage barrel 4 is pumped out by using a submersible sewage pump for digestion treatment.
When the sludge treatment device is used, sludge enters the treatment bin 3 from the guide pipe 2 to touch the filter disc 402, then the sludge enters the sludge storage barrel 4 below the sludge storage barrel through the filter disc 402 under the action of gravity, a driving device arranged below the sludge storage barrel 4 is started, a driving motor drives the sludge storage barrel 4 to rotate at a high speed, the sludge storage barrel 4 rotates to drive the sludge stored in the sludge storage barrel to rotate together, so that a vortex with high centrifugal force is generated, sewage in the sludge is thrown out, mud water separation is carried out to concentrate the sludge, the sludge storage barrel 4 can drive a toothed ring 401 at the inner bottom of the sludge storage barrel, the toothed ring 401 contacts with the transmission teeth 701 to drive the two gears, the transmission teeth 701 are far smaller than the toothed ring 401 in diameter, a large gear drives a pinion to increase the rotation speed of the transmission teeth 701, the transmission teeth 701 drive the linkage teeth 8 to rotate together, the rotation speed of the guide plate 801 at the top of the linkage teeth 8 is larger than the toothed ring 401, and according to the fact that the rotation speed of the rotary speed of the ring 401 is equal to the rotation speed of the sludge storage barrel 4, the rotation speed of the guide plate 801 is larger than the rotation speed of the sludge in the center of the sludge storage barrel 4, so that the rotation speed of the sludge in the sludge storage barrel 4 is increased, and the vortex is more rapidly rotated, and the water in the rotation of the sludge is discharged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heavy metal industrial wastewater sludge's concentrated processing structure, is used for inserting guide pipe (2) of effluent water sump bottom mud including installing in box (1) both sides, sets up in treatment bin (3) of inboard sealing connection guide pipe (2) tail end of box (1), its characterized in that: a sludge storage barrel (4) with micropores formed in the side wall is arranged at the bottom of the inner side of the treatment bin (3), a toothed ring (401) is arranged on the bottom surface of the inner side of the sludge storage barrel (4), and the bottom of the sludge storage barrel (4) is connected with a driving device which is arranged on the bottom surface of the inner side of the box body (1) and used for driving the sludge storage barrel to rotate;
the mud storage barrel is characterized in that the filter disc (402) is connected to the inner side top of the mud storage barrel (4) in a rotating mode, the clamping ring (5) is connected to the center of the filter disc (402), the connecting rod (6) is connected to the bottom surface of the clamping ring (5), the bottom surface of the connecting rod (6) is fixedly connected to the supporting plate (7) located on the inner side of the toothed ring (401), the front end of the supporting plate (7) is connected with the transmission teeth (701) of the meshing toothed ring (401), the rear side of the transmission teeth (701) is meshed and rotated to be connected with the linkage teeth (8) at the bottom of the connecting rod (6), and the guide plate (801) is installed on the top surface of the linkage teeth (8).
2. The structure for concentrating heavy metal industrial wastewater sludge according to claim 1, wherein: the device is characterized in that a material guide opening (101) penetrating through the treatment bin (3) is formed in the center of the top surface of the box body (1), a sealing cover (102) matched with the material guide opening (101) is buckled on the inner side of the material guide opening, a portal frame (103) is mounted on the top surface of the box body (1), and an adjusting structure for lifting the sealing cover (102) is arranged at the middle end of the portal frame (103).
3. The structure for concentrating heavy metal industrial wastewater sludge according to claim 2, wherein: the adjusting structure comprises a screw rod (104) penetrating through the middle end of the portal frame (103) and in threaded connection with the portal frame, the middle end of the screw rod (104) penetrates through the sealing cover (102) and is fixedly connected with the sealing cover, and the bottom of the screw rod (104) is fixedly connected with a clamping ring (5) arranged at the center of the filter disc (402).
4. A heavy metal industrial wastewater sludge concentration treatment structure according to claim 3, characterized in that: the driving device comprises a driving motor, the output end of the driving motor is fixedly connected with the center of the bottom surface of the mud storage barrel (4), the mud storage barrel (4) is rotationally connected to the inner side of the treatment bin (3) through the driving motor, the filter disc (402) is fixedly connected with the screw (104) through the clamping ring (5), the filter disc (402) is rotationally connected to the opening at the top of the mud storage barrel (4), and the filter disc (402) is positioned under the tail ends of the two guide pipes (2).
5. The structure for concentrating heavy metal industrial wastewater sludge according to claim 1, wherein: the top of the connecting rod (6) is fixedly connected to the center of the bottom surface of the filter disc (402) through a bolt, the bottom of the connecting rod (6) is fixedly connected with a supporting plate (7) which is relatively vertical to the connecting rod, the tail end of the top surface of the supporting plate (7) is rotationally connected with a transmission tooth (701), and the outer side of the transmission tooth (701) is meshed with the inner side of the toothed ring (401) to form transmission.
6. The structure for concentrating heavy metal industrial wastewater sludge according to claim 1, wherein: the linkage teeth (8) are rotationally connected to the bottom of the connecting rod (6) and located at the tail end of the supporting plate (7) and meshed with the transmission teeth (701), the linkage teeth (8) are oppositely located at the inner axle center of the mud storage barrel (4), and the guide plate (801) is circumferentially arranged on the top surface of the linkage teeth (8) and is relatively perpendicular to the bottom surface of the mud storage barrel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190491.1U CN219907371U (en) | 2023-05-17 | 2023-05-17 | Heavy metal industrial wastewater sludge's concentrated processing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190491.1U CN219907371U (en) | 2023-05-17 | 2023-05-17 | Heavy metal industrial wastewater sludge's concentrated processing structure |
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| CN219907371U true CN219907371U (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321190491.1U Active CN219907371U (en) | 2023-05-17 | 2023-05-17 | Heavy metal industrial wastewater sludge's concentrated processing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119707225A (en) * | 2025-03-03 | 2025-03-28 | 山东杰玛环保工程有限公司 | Sludge decrement and capacity expansion treatment device and technology for ecological sewage plant |
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2023
- 2023-05-17 CN CN202321190491.1U patent/CN219907371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119707225A (en) * | 2025-03-03 | 2025-03-28 | 山东杰玛环保工程有限公司 | Sludge decrement and capacity expansion treatment device and technology for ecological sewage plant |
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