CN211987230U - Desilting device of primary sedimentation tank - Google Patents
Desilting device of primary sedimentation tank Download PDFInfo
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- CN211987230U CN211987230U CN202020098024.6U CN202020098024U CN211987230U CN 211987230 U CN211987230 U CN 211987230U CN 202020098024 U CN202020098024 U CN 202020098024U CN 211987230 U CN211987230 U CN 211987230U
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- sedimentation tank
- primary sedimentation
- tank body
- mud
- pipe
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Abstract
The utility model provides a desilting device of preliminary sedimentation tank, including preliminary sedimentation tank body, clearance mechanism, slewing mechanism and discharge mechanism, clearance mechanism include left clearance piece and right clearance piece, left clearance piece and right clearance piece structure the same, and the symmetry is established on the left and right side of preliminary sedimentation tank body, left clearance piece including desilting backup pad, desilting cylinder, desilting horizontal pole, desilting montant and desilting board, slewing mechanism including rotating the motor, discharge mechanism establish at preliminary sedimentation tank body diapire and rotate between the filter plate, discharge mechanism including violently managing, intervalve and erecting the connecting pipe. The utility model has the advantages that the cleaning mechanism is matched with the rotating mechanism for use, so that the sludge of the rotating filter plate in the primary sedimentation tank body can be scraped, and the phenomenon of sludge accumulation can not occur in the rotating filter plate; the arranged discharge mechanism can collect and discharge the sludge in a centralized way.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to a desilting device in preliminary sedimentation tank.
Background
The primary sedimentation tank is a structure for removing settleable matters and floating matters in sewage treatment, and after primary sedimentation of the wastewater, 50% of the settleable matters, 50% of grease and the floating matters and 20% of BOD can be removed. When the primary sedimentation tank is used for treating printing and dyeing sewage, sludge can be accumulated at the bottom of the tank body, and the sludge needs to be regularly cleaned in order to avoid the influence of the sludge at the bottom of the tank body on the sedimentation effect of the sewage.
At present, sludge is cleaned in a sedimentation tank mainly by manual stirring and then pumped out by a pump, so that time and labor are wasted, and the cleaning efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can carry out the clearance fully to the mud in the just heavy pond, improve cleaning efficiency and can concentrate the desilt device of the just heavy pond of collecting mud, especially be fit for at sewage treatment's in-process.
The technical scheme of the utility model is that: a desilting device of a primary sedimentation tank comprises a primary sedimentation tank body, a cleaning mechanism, a rotating mechanism and a discharging mechanism;
the cleaning mechanism comprises a left cleaning piece and a right cleaning piece, the left cleaning piece and the right cleaning piece are identical in structure and symmetrically arranged on the left side and the right side of the primary sedimentation tank body, the left cleaning piece comprises a mud removing support plate, a mud removing cylinder, a mud removing cross rod, a mud removing vertical rod and a mud removing plate, the mud removing support plate is arranged on the left outer side of the primary sedimentation tank body, the mud removing cylinder is arranged on the mud removing support plate, a piston rod of the mud removing cylinder is vertically connected with the left side of the lower surface of the mud removing cross rod, the right end of the mud removing cross rod is vertically connected with the upper end of the mud removing vertical rod, the lower end of the mud removing vertical rod enters the primary sedimentation tank body and is connected with the upper end of the mud removing plate, and the lower end of the mud removing plate is provided with a scraper;
the rotary mechanism comprises a rotary motor, the upper end of the primary sedimentation tank body is provided with an opening, a placing plate is arranged in the middle of the opening, the front side and the rear side of the placing plate are respectively connected with the front wall and the rear wall of the primary sedimentation tank body, the upper surface of the placing plate is provided with the rotary motor, and an output shaft of the rotary motor penetrates through a placing through hole in the placing plate and is connected with the upper surface of the rotary filter plate;
the blow-off mechanism establish between just heavy pond body diapire and rotation filter plate, blow-off mechanism including violently managing, intermediate pipe and erecting the connecting pipe, violently manage and be linked together through a plurality of first vertical connecting pipes between the intermediate pipe with first, first intermediate pipe and second intermediate pipe between erect the connecting pipe through a plurality of seconds and be linked together, the opposite side of second intermediate pipe be equipped with a plurality of fairleads that are linked together with it, every fairlead all passes just heavy pond body lateral wall, and all link to each other with the interface that leads to more, this interface exit end that leads to more links to each other with a mud pipe, a mud pipe and the import of sucking pump link to each other, the export of sucking pump pass through the sludge pipe and link to each other with the collecting box.
Further, the outer side of the bottom wall of the primary sedimentation tank body is provided with a left supporting seat and a right supporting seat.
Furthermore, the cross section of the scraper is triangular, and the scraper is made of iron materials.
Furthermore, a plurality of filter holes are arranged on the rotary filter plate.
Furthermore, the outer edge of the rotary filter plate is provided with an annular bulge, an annular groove matched with the annular bulge is arranged in the primary sedimentation tank body, and the annular bulge is arranged in the annular groove in a sliding manner.
Furthermore, a plurality of first through holes are formed in one side wall of the transverse pipe, a plurality of second through holes corresponding to the first through holes are formed in one side wall of the first middle pipe, and each first vertical connecting pipe is connected with the corresponding first through hole and the corresponding second through hole.
Furthermore, a plurality of third through holes are formed in the other side wall of the first middle pipe, a plurality of fourth through holes corresponding to the third through holes are formed in one side wall of the second middle pipe, and each second vertical connecting pipe is connected with the corresponding third through hole and the corresponding fourth through hole.
Furthermore, a plurality of fifth through holes are formed in the other side wall of the second middle pipe, and the fifth through holes are communicated with one end of the corresponding eduction pipe.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the cleaning mechanism is matched with the rotating mechanism for use, so that the sludge of the rotating filter plate in the primary sedimentation tank body can be scraped, and the phenomenon of sludge accumulation can not occur in the rotating filter plate; the arranged discharge mechanism can collect and discharge the sludge in a centralized way.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1. preliminary sedimentation tank body 2, desilting backup pad 3, desilting cylinder
4. Desilting horizontal pole 5, desilting montant 6, desilting board
7. Rotating motor 8, placing plate 9 and rotating filter plate
10. Scraping plate
16. Lead-out pipe
Detailed Description
As shown in fig. 1, the technical solution of the present invention is: a desilting device of a primary sedimentation tank comprises a primary sedimentation tank body 1, a cleaning mechanism, a rotating mechanism and a discharging mechanism;
the cleaning mechanism include left clearance spare and right clearance spare, left clearance spare and right clearance spare structure the same, and the symmetry is established on the left and right sides of just sinking pond body 1, left clearance spare include desilt backup pad 2, desilt cylinder 3, desilt horizontal pole 4, desilt montant 5 and desilt board 6, desilt backup pad 2 establish in just sinking pond body 1 left side outside, desilt backup pad 2 on be equipped with desilt cylinder 3, the lower surface left side of desilt horizontal pole 4 of piston rod and desilt cylinder 3 link to each other perpendicularly, the right-hand member of desilt horizontal pole 4 and desilt montant 5 upper end link to each other perpendicularly, the lower extreme of desilt montant 5 get into just sinking pond body 1 in, and link to each other with desilt board 6 upper end, the lower extreme of desilt board 6 be equipped with scraper blade 10, desilt cylinder 2 drives desilt horizontal pole 4, desilt montant 5, and then make the desilt board in just sink pond body 1 in, Moving downwards to adapt to the soil with different thicknesses;
the rotating mechanism comprises a rotating motor 7, the upper end of the primary sedimentation tank body 1 is open, a placing plate 8 is arranged in the middle of the opening, the front side and the rear side of the placing plate 8 are respectively connected with the front wall and the rear wall of the primary sedimentation tank body 1, the rotating motor 7 is arranged on the upper surface of the placing plate 8, an output shaft of the rotating motor 7 penetrates through a placing perforation on the placing plate 8 and is connected with the upper surface of a rotating filter plate 9, the rotating motor 7 drives the rotating filter plate 9 to rotate, and the scraper plates 10 on the left cleaning piece and the right cleaning piece realize the effect of scraping off sludge on the rotating filter plate 9;
the discharging mechanism establish between 1 diapire of primary sedimentation tank body and rotation filter plate 9, discharging mechanism including violently managing, intermediate pipe and erecting the connecting pipe, violently manage and be linked together through a plurality of first vertical connecting pipes between the first intermediate pipe, first intermediate pipe and second intermediate pipe between erect the connecting pipe through a plurality of seconds and be linked together, the opposite side of second intermediate pipe be equipped with a plurality of fairleads 16 that are linked together with it, every fairlead 16 all passes primary sedimentation tank body 1 lateral wall, and all links to each other with the interface that leads to more, should lead to the interface exit end and go out the mud pipe and link to each other, the import of play mud pipe and pumper link to each other, the export of pumper pass through the sludge pipe and link to each other with the collecting box.
In this embodiment, the diapire outside of just sinking pond body 1 be equipped with left supporting seat, right branch seat.
In this embodiment, the cross section of the scraper 10 is triangular, and the scraper 10 is made of iron.
In this embodiment, the rotary filter plate 9 is provided with a plurality of filter holes.
In this embodiment, the outer edge of the rotary filter plate 9 is provided with an annular protrusion, an annular groove matched with the annular protrusion is arranged in the primary sedimentation tank body 1, and the annular protrusion is slidably arranged in the annular groove.
In this embodiment, a plurality of first through holes are formed in one side wall of the transverse pipe, a plurality of second through holes corresponding to the first through holes are formed in one side wall of the first middle pipe, and each first vertical connecting pipe is respectively connected with the corresponding first through hole and the corresponding second through hole.
In this embodiment, the other side wall of the first middle pipe is provided with a plurality of third through holes, one side wall of the second middle pipe is provided with a plurality of fourth through holes corresponding to the third through holes, and each second vertical connecting pipe is respectively connected with the corresponding third through hole and the corresponding fourth through hole.
In this embodiment, a plurality of fifth through holes are formed in the other side wall of the second middle tube, and the fifth through holes are communicated with one end of the corresponding outlet tube 16.
The working process of the example is as follows: during the use, start desilting cylinder 3, be located the suitable position on the rotation filter plate 9 with left clearance piece and right clearance piece respectively, then will start to rotate motor 7, realize the effect of scraper blade 10 to the mud scraping off on the rotation filter plate 9, to leading to water in the preliminary sedimentation tank body 1 simultaneously, will rotate the mud collection on the filter plate 9 on the diapire in the preliminary sedimentation tank body 1, at last under the suction pump effect of discharge mechanism, violently manage, the intermediate pipe with erect the connecting pipe with mud take out to collect the incasement can.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides a desilting device in pond just sinks which characterized in that: comprises a primary sedimentation tank body, a cleaning mechanism, a rotating mechanism and a discharging mechanism, wherein the cleaning mechanism comprises a left cleaning piece and a right cleaning piece, the left cleaning piece and the right cleaning piece have the same structure and are symmetrically arranged on the left side and the right side of the primary sedimentation tank body, the left cleaning piece comprises a mud removing support plate, a mud removing cylinder, a mud removing cross rod, a mud removing vertical rod and a mud removing plate, the mud removing support plate is arranged on the left outer side of the primary sedimentation tank body, the mud removing cylinder is arranged on the mud removing support plate, a piston rod of the mud removing cylinder is vertically connected with the left side of the lower surface of the mud removing cross rod, the right end of the mud removing cross rod is vertically connected with the upper end of the mud removing vertical rod, the lower end of the mud removing vertical rod enters the primary sedimentation tank body and is connected with the upper end of the mud removing plate, a scraper plate is arranged at the lower end of the mud removing plate, the rotating mechanism comprises a rotating motor, the upper end of the primary sedimentation tank body is open, a placing plate is arranged in the middle of the opening, the front side and the rear side of the placing plate are respectively connected with the front wall and the rear wall of the primary sedimentation tank body, a rotating motor is arranged on the upper surface of the placing plate, an output shaft of the rotating motor penetrates through a placing perforation on the placing plate and is connected with the upper surface of the rotating filter plate, a discharging mechanism is arranged between the bottom wall of the primary sedimentation tank body and the rotating filter plate and comprises a transverse pipe, a middle pipe and vertical connecting pipes, the transverse pipe is communicated with the first middle pipe through a plurality of first vertical connecting pipes, the first middle pipe is communicated with the second middle pipe through a plurality of second vertical connecting pipes, a plurality of outlet pipes communicated with the second middle pipe are arranged on the other side of the second middle pipe, each outlet pipe penetrates through the side wall of the primary sedimentation tank body and is connected with a multi-way connector, and the outlet end of the multi-way connector is connected with a mud outlet pipe, the sludge outlet pipe is connected with the inlet of the pump, and the outlet of the pump is connected with the collecting box through the sludge pipe.
2. The mud removal device of a primary sedimentation tank according to claim 1, wherein: the outer side of the bottom wall of the primary sedimentation tank body is provided with a left supporting seat and a right supporting seat.
3. The mud removal device of a primary sedimentation tank according to claim 1, wherein: the cross section of scraper blade be triangle-shaped, and the material of scraper blade is iron material.
4. The mud removal device of a primary sedimentation tank according to claim 1, wherein: the rotary filter plate is provided with a plurality of filter holes.
5. The mud removal device of a primary sedimentation tank according to claim 1, wherein: the outer edge of the rotary filter plate is provided with an annular bulge, an annular groove matched with the annular bulge is arranged in the primary sedimentation tank body, and the annular bulge is arranged in the annular groove in a sliding manner.
6. The mud removal device of a primary sedimentation tank according to claim 1, wherein: a plurality of first through holes are formed in one side wall of the transverse pipe, a plurality of second through holes corresponding to the first through holes are formed in one side wall of the first middle pipe, and each first vertical connecting pipe is connected with the corresponding first through hole and the corresponding second through hole.
7. The mud removal device of a primary sedimentation tank according to claim 1, wherein: and a plurality of third through holes are formed in the other side wall of the first middle pipe, a plurality of fourth through holes corresponding to the third through holes are formed in one side wall of the second middle pipe, and each second vertical connecting pipe is respectively connected with the corresponding third through hole and the corresponding fourth through hole.
8. The mud removal device of a primary sedimentation tank according to claim 1, wherein: and a plurality of fifth through holes are formed in the other side wall of the second middle pipe, and the fifth through holes are communicated with one end of the corresponding eduction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098024.6U CN211987230U (en) | 2020-01-16 | 2020-01-16 | Desilting device of primary sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098024.6U CN211987230U (en) | 2020-01-16 | 2020-01-16 | Desilting device of primary sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211987230U true CN211987230U (en) | 2020-11-24 |
Family
ID=73427182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020098024.6U Active CN211987230U (en) | 2020-01-16 | 2020-01-16 | Desilting device of primary sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211987230U (en) |
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2020
- 2020-01-16 CN CN202020098024.6U patent/CN211987230U/en active Active
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