CN220926531U - Automatic dosing device of sludge dewatering system of percolate treatment station - Google Patents
Automatic dosing device of sludge dewatering system of percolate treatment station Download PDFInfo
- Publication number
- CN220926531U CN220926531U CN202322801734.7U CN202322801734U CN220926531U CN 220926531 U CN220926531 U CN 220926531U CN 202322801734 U CN202322801734 U CN 202322801734U CN 220926531 U CN220926531 U CN 220926531U
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- CN
- China
- Prior art keywords
- medicament
- dosing device
- sludge dewatering
- treatment station
- box
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- 239000010802 sludge Substances 0.000 title claims abstract description 25
- 239000003814 drug Substances 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 13
- 239000010963 304 stainless steel Substances 0.000 claims description 4
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 description 7
- 239000008394 flocculating agent Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides an automatic dosing device of a sludge dewatering system of a percolate treatment station, which is used for automatically dosing a flocculant of a sludge treatment system, and comprises an equipment rack and a reagent box, wherein the reagent box is fixed on one side of the equipment rack; the inlet of the discharging pipe is connected with the water inlet pipe through a three-way joint at the same time, and the outlet end of the discharging pipe is positioned in the medicament box; the inside of the medicament box is provided with a plurality of sub-cavities, each sub-cavity is communicated with the other, and stirring pieces driven to rotate by a motor are arranged in the sub-cavities; the bottom of the medicament box is provided with a medicament discharge pipeline driven by a screw pump. The novel automatic dosing device is matched with the existing plate-and-frame filter press to achieve an automatic continuous dosing effect.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an automatic dosing device of a sludge dewatering system of a percolate treatment station.
Background
The utility model provides a leachate treatment station sludge dewatering system dosing device of domestic waste incineration power generation, is to carry out flocculating agent preparation and automatic dosing to the sludge dewatering system, and the dosing device of prior art all adopts a whole set of equipment at present, and current whole set of equipment basically includes a dosing tank, a plurality of agitator; manual dosing is needed, and operators need to manually dose the medicines for 20 minutes every half an hour; the medicine preparation takes a long time, can not be continuously added, and has low drug adding efficiency. The manual dosing needs to fully stir the medicines, the uniformity degree of the manual dosing completely depends on working experience, the mixing proportion of the medicines and water cannot be accurately and quantitatively determined, the sludge dewatering effect and the sludge treatment cost are affected, and therefore the dosing device in the prior art needs to be modified. Therefore, we propose an automatic dosing device for a sludge dewatering system of a percolate treatment station.
Disclosure of utility model
Aims at the problems existing in the prior art. The utility model aims to provide an automatic dosing device of a sludge dewatering system of a percolate treatment station.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The automatic dosing device of the sludge dewatering system of the percolate treatment station is used for automatically dosing a flocculant of the sludge treatment system and comprises an equipment rack and a reagent box, wherein the reagent box is fixed on one side of the equipment rack, a control cabinet is arranged on the side of the reagent box, a flocculant dosing bin is arranged above the side of the control cabinet, the flocculant dosing bin is communicated with a centrifugal machine, and the lower part of the centrifugal machine is communicated with the inlet end of a discharge pipe through a pipeline; the inlet end of the discharging pipe is connected with the water inlet pipe through a three-way joint at the same time, and the outlet end of the discharging pipe is positioned in the medicament box; the inside of the medicament box is provided with a plurality of sub-cavities, each sub-cavity is communicated with the other, and stirring pieces driven to rotate by a motor are arranged in the sub-cavities; the bottom of the medicament box is provided with a medicament discharge pipeline driven by a screw pump.
Further, the stirring piece comprises a rotating rod connected with an output shaft of the motor, a plurality of swinging arms are fixedly sleeved on the outer side of the rotating rod, and the swinging arms are located inside the medicament box.
Furthermore, the bottom of the centrifugal machine is provided with a hydrocyclone.
Further, the top of the medicament box is also provided with a liquid level observation hole, and a liquid level meter is arranged in the liquid level observation hole.
Further, the bottom of the medicament box is also provided with a sewage draining overflow pipeline.
Further, the material 304 stainless steel of the medicine box body has the thickness not smaller than 2.5mm.
Further, the volume of the flocculant adding bin is not less than 40L.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses automatic medicine device that adds of filtration liquid treatment station sludge dewatering system, through solvent and water synchronization, the medicament incasement portion has a plurality of chambeies that divide, and every divides the chamber to communicate each other, divides the intracavity to be equipped with and drive rotatory stirring piece through the motor, three chambeies unified structure, and operation maintenance management is convenient, and whole device can reach high integration, and automated control, unmanned on duty accomplishes automatic continuous throwing with current plate-and-frame filter press is supporting.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the connection of the swing arm and the rotary lever of the present utility model;
FIG. 3 is a schematic illustration of the swing and swivel connection of the present utility model;
FIG. 4 is a schematic side elevational view of the present utility model;
FIG. 5 is a schematic top view of the present utility model;
Fig. 6 is a schematic view of the mounting arrangement of the present utility model.
Labeled in the figure, 1-equipment rack; 2-a control cabinet; 3-a flocculating agent adding bin; 4-a centrifuge; 41-hydrocyclone; 5-a motor; 6-stirring piece; 61-swinging hands; 7-a medicament box; 71-a liquid level observation hole; 8-a water inlet pipe; 9-a discharge pipe; 10-a drug discharge pipeline; 100-upright posts; 200-feeding steps; 300-trench.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-5, the automatic dosing device of the sludge dewatering system of the percolate treatment station provided by the embodiment is used for automatically dosing flocculating agents of a sludge treatment system and comprises an equipment rack 1 and a medicament box 7, wherein the medicament box 7 is fixed on one side of the equipment rack 1, a control cabinet 2 is arranged on the side of the medicament box 7, a flocculating agent dosing bin 3 is arranged above the side of the control cabinet 2, the flocculating agent dosing bin 3 is communicated with a centrifugal machine 4, and the lower part of the centrifugal machine 4 is communicated with the inlet end of a discharging pipe 9 through a pipeline; the inlet end of the discharging pipe 9 is connected with the water inlet pipe 8 through a three-way joint at the same time, and the outlet end of the discharging pipe 9 is positioned in the medicament box 7; the medicine box 7 is internally provided with a plurality of sub-cavities, each sub-cavity is communicated with the other, and a stirring piece 6 driven to rotate by a motor 5 is arranged in each sub-cavity; the bottom of the medicine box 7 is provided with a medicine discharging pipeline 10 driven by a screw pump.
The stirring piece 6 comprises a rotating rod connected with an output shaft of the motor 5, a plurality of swinging arms 61 are fixedly sleeved on the outer side of the rotating rod, and the swinging arms 61 are positioned in the medicament box 7. The plurality of hands 61 are inverted U-shaped.
The bottom of the centrifugal machine 4 is provided with a hydrocyclone 41. The hydrocyclone 41 prevents liquid medicine from clogging.
The top of the medicament box 7 is also provided with a liquid level observation hole 71, and a liquid level gauge is arranged in the liquid level observation hole 71. The medicine container 7 is observed at any time for the medicine capacity.
In this embodiment, specifically, the bottom of the medicine box 7 is further provided with a sewage draining overflow pipe 11. The blowdown overflow pipe 11 prevents the medicine from overflowing.
The material 304 stainless steel of the box body of the medicament box 7 has the thickness not smaller than 2.5mm.
The volume of the flocculant adding bin 3 is not less than 40L.
In specific operation, the whole equipment is firstly installed, and the equipment rack 1 is installed between two upright posts 100, see specifically fig. 6; the trench 300 is arranged below the medicine box 7; a feeding step ladder 200 is arranged at the side of the flocculant adding bin 3; the drug discharge pipeline 10 is driven by a screw pump; after the automatic dosing device equipment is installed, the flocculant is put into the equipment through a flocculant adding bin 3, the flocculant in the flocculant adding bin 3 enters a centrifugal machine 4 through a pipeline, and is communicated with the inlet end of a discharge pipe 9 through the pipeline after being stirred by the centrifugal machine 4; synchronously, the water inlet pipe 8 is used for adding water into the medicine dissolving system or stopping water; then, the motor 5 is started to drive the stirring piece 6 to stir the inside of the medicament box 7; realizing the dissolution and curing of flocculant; and finally delivered to the next process equipment through the drug discharge pipeline 10. The control cabinet 2 is connected with the electrical equipment of the equipment and can be controlled by a manual button or on-line. The control cabinet is made of 304 stainless steel. The main functions are to control the start and stop of the system, monitor the operation state of each main device of the system, and detect faults in the operation of the system.
To sum up, this novel automatic medicine device of adding of filtration liquid treatment station sludge dewatering system through solvent and water synchronization, and the medicament incasement portion has a plurality of chambeies of dividing, and every chambeies of dividing communicate each other, and the intracavity is equipped with the stirring piece that drives the rotation through the motor, and three chambeies unification structures, operation maintenance management are convenient, and whole device can reach high integration, and automated control, unmanned on duty accomplishes automatic continuous throwing with current plate and frame filter press is supporting.
The above is merely illustrative of the structure of the present utility model and various modifications, additions and substitutions for the specific embodiments described herein can be made by those skilled in the art without departing from the scope of the utility model or the utility model is defined in the accompanying claims.
Claims (7)
1. The automatic dosing device of the sludge dewatering system of the percolate treatment station is used for automatically dosing a flocculant of the sludge treatment system and comprises an equipment rack (1) and a reagent box (7), and is characterized in that the reagent box (7) is fixed on one side of the equipment rack (1), a control cabinet (2) is arranged on the side of the reagent box (7), a flocculant dosing bin (3) is arranged above the side of the control cabinet (2), the flocculant dosing bin (3) is communicated with a centrifugal machine (4), and the lower part of the centrifugal machine (4) is communicated with the inlet end of a discharge pipe (9) through a pipeline; the inlet end of the discharging pipe (9) is connected with the water inlet pipe (8) through a three-way joint at the same time, and the outlet end of the discharging pipe (9) is positioned in the medicament box (7); the inside of the medicament box (7) is provided with a plurality of sub-cavities, each sub-cavity is communicated with the other, and a stirring piece (6) driven to rotate by a motor (5) is arranged in each sub-cavity; the bottom of the medicament box (7) is provided with a medicament discharge pipeline (10) driven by a screw pump.
2. The automatic dosing device of the sludge dewatering system of the percolate treatment station according to claim 1, wherein the stirring piece (6) comprises a rotating rod connected with an output shaft of the motor (5), a plurality of swinging arms (61) are fixedly sleeved on the outer side of the rotating rod, and the swinging arms (61) are positioned in the medicament box (7).
3. The automatic dosing device of a sludge dewatering system of a percolate treatment station according to claim 1, characterized in that the bottom of the centrifuge (4) is provided with a hydrocyclone (41).
4. The automatic dosing device of the sludge dewatering system of the percolate treatment station according to claim 1, wherein a liquid level observation hole (71) is further formed in the top of the medicament box (7), and a liquid level meter is arranged in the liquid level observation hole (71).
5. The automatic dosing device of a sludge dewatering system of a percolate treatment station according to claim 1, characterized in that the bottom of the medicament tank (7) is also provided with a blowdown overflow pipe (11).
6. The automatic dosing device of a sludge dewatering system of a percolate treatment station according to claim 1, characterized in that the tank material 304 stainless steel of the medicament tank (7) has a tank thickness not smaller than 2.5mm.
7. The automatic dosing device of a sludge dewatering system of a percolate treatment station according to claim 1, characterized in that the volume of the flocculant adding bin (3) is not less than 40L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322801734.7U CN220926531U (en) | 2023-10-19 | 2023-10-19 | Automatic dosing device of sludge dewatering system of percolate treatment station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322801734.7U CN220926531U (en) | 2023-10-19 | 2023-10-19 | Automatic dosing device of sludge dewatering system of percolate treatment station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926531U true CN220926531U (en) | 2024-05-10 |
Family
ID=90934803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322801734.7U Active CN220926531U (en) | 2023-10-19 | 2023-10-19 | Automatic dosing device of sludge dewatering system of percolate treatment station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926531U (en) |
-
2023
- 2023-10-19 CN CN202322801734.7U patent/CN220926531U/en active Active
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| GR01 | Patent grant |