CN219771936U - Anti-blocking sludge purification system - Google Patents
Anti-blocking sludge purification system Download PDFInfo
- Publication number
- CN219771936U CN219771936U CN202223566598.XU CN202223566598U CN219771936U CN 219771936 U CN219771936 U CN 219771936U CN 202223566598 U CN202223566598 U CN 202223566598U CN 219771936 U CN219771936 U CN 219771936U
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- Prior art keywords
- discharging
- stirring
- purification system
- sludge purification
- pivot
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- 239000010802 sludge Substances 0.000 title claims abstract description 41
- 238000000746 purification Methods 0.000 title claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 67
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to an anti-blocking sludge purification system which comprises a sludge purification tank, a stirring discharging mechanism and a plunger slurry pump, wherein the stirring discharging mechanism comprises a discharging tank, a rotating shaft connected in the discharging tank in a shaft way and a driving motor for driving the rotating shaft to rotate, the middle part of the discharging tank is communicated with an inlet of the plunger slurry pump through a discharging pipe, an outlet at the lower end of the sludge purification tank is communicated with the upper end of the discharging tank, and a stirring paddle for conveying materials in the discharging tank to the direction of the middle discharging pipe is fixedly connected on the rotating shaft.
Description
Technical Field
The utility model relates to the field of sludge treatment, in particular to the field of sludge purification tanks, and specifically relates to an anti-blocking sludge purification system.
Background
The sludge purifying tank is also called a sludge concentrating tank, adopts a gravity concentration method, and performs sedimentation and compaction by relying on the gravity action of solid matters in the sludge. The configuration of the concentrating tank is similar to a sedimentation tank. The residence time of the sludge in the concentration tank is generally about 1 to 12 hours, the sludge is highly concentrated in the concentration tank and is discharged by pressure periodically, and the sludge with low water content and good dehydration performance can be directly sent into a mechanical dehydration device, and the dehydrated sludge cake can also be used for manufacturing pavement floor tiles, so that secondary pollution is avoided. The supernatant of the concentration tank should be returned to the primary sedimentation tank or the regulating tank for reprocessing.
The discharge port at the lower end of the sand washing field sludge purification tank is easy to generate sludge hardening and tank blockage phenomena, and normal sludge treatment is affected.
Disclosure of Invention
The utility model provides an anti-blocking sludge purification system aiming at the defects of the prior art.
The utility model provides an anti-blocking sludge purification system which comprises a sludge purification tank, a stirring discharging mechanism and a plunger slurry pump, wherein the stirring discharging mechanism comprises a discharging box, a rotating shaft connected in the discharging box in a shaft mode and a driving motor for driving the rotating shaft to rotate, the middle part of the discharging box is communicated with an inlet of the plunger slurry pump through a discharging pipe, an outlet at the lower end of the sludge purification tank is communicated with the upper end of the discharging box, and a stirring paddle for conveying materials in the discharging box to the direction of the middle discharging pipe is fixedly connected on the rotating shaft.
In this scheme mud in the mud purifying tank falls to the discharging incasement, driving motor drive pivot is rotatory to stir inside mud through the stirring rake, prevent mud hardening, carry mud to middle discharging pipe direction through the stirring of stirring rake simultaneously, finally take out through plunger slush pump.
As optimization, the bottom surface of the discharging box is an arc-shaped surface and is coaxial with the rotating shaft. The bottom surface of discharging case is the arcwall face and coaxial with the pivot in this scheme to can stir the mud of bottom totally, prevent piling up of mud in the corner.
As optimization, a valve is arranged on the discharging pipe. The valve in this scheme is used for separating stirring discharge mechanism and plunger slush pump to realize the maintenance of equipment.
As optimization, stirring discharge mechanism still includes the base, the discharging case passes through a plurality of support posts rigid coupling on the base. The discharging box in the scheme is fixedly connected on the base through a plurality of supporting columns, so that the discharging box is supported on the ground.
As optimization, an upper cover plate is connected with the upper end flange of the discharging box. The upper cover plate in this scheme can be dismantled to the manual work of being convenient for is cleared up the maintenance to the discharging case inside.
As optimization, a speed reducer is arranged between the driving motor and the rotating shaft, and the speed reducer is connected with the rotating shaft through a coupler. Because the rotating speed of the rotating shaft is very low, the speed reducer in the scheme has the functions of reducing speed and increasing torque.
As optimization, the one end that the driving motor was kept away from to the discharging case is opened there is the access hole, flange joint is equipped with the tip shrouding on the access hole, the diameter of access hole is greater than the excircle diameter that the stirring rake encloses, and pivot coupling is on the tip shrouding. The access hole that sets up in this scheme is convenient for take out pivot and stirring rake from access hole department and put into.
The beneficial effects of the utility model are as follows: according to the anti-clogging sludge purification system, a stirring discharging mechanism is added to the small-sized modification of the vertical sludge purification tank, the modification and upgrading of the system can be completed without a large amount of stirring discharging mechanism, the treatment capacity of the modified system is changed from 15-20 tons to 20-40 tons, and the sludge treatment capacity is doubled; after transformation, the use amount of the flocculant is greatly reduced, and the use amount is only 50% of the original use amount.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the stirring and discharging mechanism of the present utility model;
FIG. 3 is a right side view of the stirring and discharging mechanism of the utility model;
FIG. 4 is a schematic diagram of the internal structure of the stirring and discharging mechanism of the utility model;
the figure shows:
1. the sludge purification tank 2, stirring discharge mechanism, 3, plunger slurry pump, 4, discharging pipe, 5, valve, 21, discharging case, 22, base, 23, support post, 24, upper cover plate, 25, pivot, 26, driving motor, 27, stirring rake, 28, reduction gear, 29, tip shrouding.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
As shown in fig. 1 to 4, the anti-blocking sludge purification system provided by the utility model comprises a sludge purification tank 1, a stirring discharging mechanism 2 and a plunger mud pump 3.
The sludge purification tank 1 is supported on the ground through a plurality of upright posts and is used for precipitating sludge, the lower end of the sludge purification tank 1 is provided with a conical discharge hopper, and the precipitated sludge flows out from the lower end.
The stirring discharge mechanism 2 comprises a discharge box 21, a rotating shaft 25 which is axially connected in the discharge box 21 and a driving motor 26 which drives the rotating shaft 25 to rotate, wherein an outlet at the lower end of the sludge purification tank 1 is communicated with the upper end of the discharge box 21, and in the embodiment, the upper end of the discharge box 21 is directly fixedly and hermetically connected with the lower end of the sludge purification tank 1, so that slurry falls into the discharge box 21.
The stirring discharging mechanism 2 further comprises a base 22, the base 22 is placed on the ground, the discharging box 21 is fixedly connected to the base 22 through a plurality of supporting columns 23, the supporting of the discharging box 21 is achieved, and the cracking of the connecting part of the discharging box 21 and the sludge purifying tank 1 is prevented.
The discharging case 21 is long strip that extends along pivot 25 length direction, the middle part of discharging case 21 communicates with the import of plunger slush pump 3 through discharging pipe 4, and plunger slush pump 3 is prior art, pumps out discharging case 21 exhaust mud through plunger slush pump 3, be equipped with valve 5 on the discharging pipe 4.
The driving motor 26 is arranged on the outer side of the discharging box 21 and fixed on the base 22, a speed reducer 28 is arranged between the driving motor 26 and the rotating shaft 25, the speed reducer 28 is connected with the rotating shaft 25 through a coupler, and the rotating speed of the rotating shaft 25 is 10-60 revolutions per minute.
The stirring paddle 27 for conveying the materials in the discharge box 21 to the direction of the middle discharge pipe 4 is fixedly connected to the rotating shaft 25. The stirring paddles 27 are densely distributed circumferentially on the rotating shaft 25, so that materials are conveyed to the middle in order to realize the stirring process, the stirring paddles are inclined planes similar to propellers, and the inclination directions of the stirring paddles 27 at two sides of the discharging pipe 4 are opposite, so that the materials are conveyed to the direction of the discharging pipe 4 in the middle.
The bottom surface of the discharging box 21 is an arc-shaped surface and is coaxial with the rotating shaft 25. Thereby stirring the mud at the bottom completely and preventing the accumulation of mud at the corners
An upper cover plate 24 is connected with the upper end flange of the discharging box 21. The upper cover plate 24 can be detached, so that the inside of the discharge box is cleaned and overhauled manually.
The one end that discharging case 21 kept away from driving motor 26 is opened there is the access hole, flange joint is equipped with tip shrouding 29 on the access hole, the diameter of access hole is greater than the excircle diameter that stirring rake 27 encloses, and pivot 25 coupling is on tip shrouding 29. The access hole is arranged, so that the rotating shaft 25 and the stirring paddle 27 can be taken out from the access hole and put in.
The application method of the utility model comprises the following steps:
the mud in 1 among the mud purification tank falls to discharging case 21 in, and driving motor 26 drive pivot 25 is rotatory to stir the mud of inside through stirring rake 27, prevent mud hardening, carry the mud to middle discharging pipe 4 direction through stirring rake 27's stirring simultaneously, finally take out through plunger slush pump 3.
Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.
Claims (6)
1. An anti-clogging sludge purification system, characterized in that: including mud purification jar (1), stirring discharge mechanism (2) and plunger slush pump (3), stirring discharge mechanism (2) are including discharging case (21), pivot (25) and rotatory driving motor (26) of drive pivot (25) in discharging case (21), the import intercommunication of discharging pipe (4) and plunger slush pump (3) is passed through at the middle part of discharging case (21), the lower extreme export of mud purification jar (1) and discharging case (21) upper end intercommunication, the rigid coupling has stirring rake (27) of carrying the material in discharging case (21) to middle part discharging pipe (4) direction on pivot (25), the bottom surface of discharging case (21) is the arcwall face and coaxial with pivot (25).
2. An anti-clogging sludge purification system as claimed in claim 1 wherein: the discharging pipe (4) is provided with a valve (5).
3. An anti-clogging sludge purification system as claimed in claim 1 wherein: the stirring discharging mechanism (2) further comprises a base (22), and the discharging box (21) is fixedly connected to the base (22) through a plurality of supporting columns (23).
4. An anti-clogging sludge purification system as claimed in claim 1 wherein: an upper cover plate (24) is connected with the upper end flange of the discharging box (21).
5. An anti-clogging sludge purification system as claimed in claim 1 wherein: a speed reducer (28) is arranged between the driving motor (26) and the rotating shaft (25), and the speed reducer (28) is connected with the rotating shaft (25) through a coupler.
6. An anti-clogging sludge purification system as claimed in claim 1 wherein: the one end that driving motor (26) was kept away from to discharging case (21) is opened there is the access hole, flange joint is equipped with tip shrouding (29) on the access hole, the diameter of access hole is greater than the excircle diameter that stirring rake (27) enclosed, and pivot (25) coupling is on tip shrouding (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223566598.XU CN219771936U (en) | 2022-12-30 | 2022-12-30 | Anti-blocking sludge purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223566598.XU CN219771936U (en) | 2022-12-30 | 2022-12-30 | Anti-blocking sludge purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771936U true CN219771936U (en) | 2023-09-29 |
Family
ID=88135220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223566598.XU Active CN219771936U (en) | 2022-12-30 | 2022-12-30 | Anti-blocking sludge purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771936U (en) |
-
2022
- 2022-12-30 CN CN202223566598.XU patent/CN219771936U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |