CN216005306U - Novel flocculating agent stirring and automatic reagent feeding are integrated device - Google Patents
Novel flocculating agent stirring and automatic reagent feeding are integrated device Download PDFInfo
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- CN216005306U CN216005306U CN202121660166.8U CN202121660166U CN216005306U CN 216005306 U CN216005306 U CN 216005306U CN 202121660166 U CN202121660166 U CN 202121660166U CN 216005306 U CN216005306 U CN 216005306U
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Abstract
The utility model discloses a novel flocculant stirring and automatic dosing integrated device which comprises an automatic dosing system and a sewage flocculation stirring system, wherein the automatic dosing system comprises a medicine box (14), a medicine dosing device (6), a medicine box pipeline (15), a water supply pipeline (5) and a dosing pipeline conveying system, the dosing pipeline conveying system comprises a metering pump (7), a one-way valve (13), a first liquid level meter (3), a second liquid level meter (4) and a dosing pipeline (12), the sewage flocculation stirring system comprises a flocculation stirring box (8) and a sewage inlet (9), and the automatic dosing system and the sewage flocculation stirring system are connected into an integrated structure. The automatic dosing system and the sewage flocculation stirring system are integrated into an integral structure, so that the installation is simple, and the occupied space is small; the whole-course operation of the device adopts automatic operation, and the device is matched with a screw stacking machine for use, so that the adding of two medicaments is realized, the medicament adding efficiency is improved, and the sludge flocculation effect is improved.
Description
Technical Field
The utility model relates to the field of sewage treatment equipment, in particular to a novel flocculant stirring and automatic dosing integrated device.
Background
The existing spiral shell stacking sludge dewatering system comprises a spiral shell stacking machine, a medicine chest, a metering pump, a sewage pump, a pipeline system and other parts, and the following problems are found in the process from system arrangement to operation:
1. the flocculation of the sludge in the sewage is poor, the agglomeration effect is poor, the flocculation time is short, the medicament reaction is insufficient, the sludge is easy to run in the dehydration cavity, and the sludge discharging effect is not ideal.
2. When sewage in different trades is handled, when needing to add two kinds of medicaments, conventional fold spiral shell formula sludge dewaterer can only add a medicament and stir in the agitator tank, need singly join in marriage and dispose the explosive barrel, degree of automation is low, and the operation is complicated, and the mud reaction is discontinuous, leads to the medicament quantity big etc..
3. The field space is limited, and the pipeline system can not be arranged, so that the construction transformation is needed on the field, and the construction cost is wasted.
4. The existing partial sludge flocculation device is formed by separately arranging a flocculating agent stirring device and a flocculation device, so that a large space is occupied, two devices are required to be connected for use in the implementation process, and the operation is troublesome.
Patent No. CN201610391605.7 discloses an integrated sewage treatment device, which is used for conveying a flocculating agent into a stirring box for stirring, does not have the function of flocculating sewage while stirring, and has a single function; patent No. CN201920132552.6 discloses an integration flocculation sedimentation tank, and its medicament stirring only once stirs, and the stirring number of times is not many, can not fully dissolve the medicament in aqueous, leads to the medicament to the flocculation effect of mud not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of poor sludge flocculation effect, low automation degree in the operation process, discontinuous sludge reaction and large occupied space of the existing spiral sludge dewatering device.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel flocculating agent stirring and automatic dosing integrated device comprises an automatic dosing system and a sewage flocculation stirring system, wherein the automatic dosing system comprises a pesticide box, a pesticide adding device, a pesticide box pipeline, a water feeding pipeline and a pesticide adding pipeline conveying system, the pesticide adding pipeline conveying system comprises a metering pump, a one-way valve, a first liquid level meter, a second liquid level meter and a pesticide adding pipeline, the sewage flocculation stirring system comprises a flocculation stirring box and a sewage inlet, the automatic dosing system and the sewage flocculation stirring system are in adaptive connection into an integrated structure, a first stirring tank is arranged in the pesticide box, the pesticide adding device is arranged at the upper part of the outer side of the pesticide box and is connected with the first stirring tank through a pipeline, the water feeding pipeline is in adaptive connection with the first stirring tank, a second stirring tank is arranged at one side of the first stirring tank, the first stirring tank is connected with the second stirring tank through a pipeline, the second stirring tank is connected with a medicine box pipeline arranged in the medicine box, the medicine box is connected with the flocculation stirring box through a pipeline, the metering pump and the first liquid level meter are both in adaptive connection with the medicine box, and the second liquid level meter is in adaptive connection with the flocculation stirring box.
Preferably, the one-way valve is arranged at a liquid medicine inlet of the flocculation stirring tank.
Preferably, a medicine box emptying port is arranged below the medicine box and is in adaptive connection with the medicine box pipeline.
Preferably, flocculation agitator tank drain is provided with below the flocculation agitator tank, flocculation agitator tank drain passes through the pipe connection with the flocculation agitator tank.
Preferably, the dosing pipeline adopts a hard polyvinyl chloride pipeline.
Compared with the prior art, the utility model has the following beneficial effects:
the automatic dosing system and the sewage flocculation stirring system are integrated into an integrated structure, the internal structure is reasonable in design and simple to install, later-stage modification, disassembly and assembly and movement are convenient, the occupied space is small, and the operation space is saved; the whole operation of the device adopts automatic operation, and the device is matched with the screw stacking machine for use, so that the adding of two medicaments can be realized, the adding efficiency of the medicaments is improved, the adding types of the medicaments can be increased, and the flocculation effect of sludge is improved.
Drawings
FIG. 1 is a front view of the novel flocculant stirring and automatic dosing integrated device of the present invention.
FIG. 2 is a side view of the novel flocculant stirring and automatic dosing integrated device of the present invention.
In the figure: 1-a first stirring tank, 2-a second stirring tank, 3-a first liquid level meter, 4-a second liquid level meter, 5-a water supply pipeline, 6-a medicament adding device, 7-a metering pump, 8-a flocculation stirring tank, 9-a sewage inlet, 10-a medicine box vent, 11-a flocculation stirring tank vent, 12-a medicine adding pipeline, 13-a one-way valve, 14-a medicine box and 15-a medicine box pipeline.
Detailed Description
The present invention will be further described with reference to the following embodiments and accompanying drawings.
As shown in figures 1-2, a novel flocculant stirring and automatic dosing integrated device comprises an automatic dosing system and a sewage flocculation stirring system, wherein the automatic dosing system comprises a pesticide box 14, a pesticide adding device 6, a pesticide box pipeline 15, a water feeding pipeline 5 and a pesticide feeding pipeline conveying system, the pesticide feeding pipeline conveying system comprises a metering pump 7, a check valve 13, a first liquid level meter 3, a second liquid level meter 4 and a pesticide feeding pipeline 12, the sewage flocculation stirring system comprises a flocculation stirring tank 8 and a sewage inlet 9, the automatic dosing system and the sewage flocculation stirring system are in an adaptive connection into a whole structure, a first stirring tank 1 is arranged in the pesticide box 14, the pesticide adding device 6 is arranged at the upper part of the outer side of the pesticide box 14 and is connected with the first stirring tank 1 through a pipeline, the water feeding pipeline 5 is in adaptive connection with the first stirring tank 1, one side of the first stirring tank 1 is provided with a second stirring tank 2, first stirred tank 1 passes through the pipe connection with second stirred tank 2, and second stirred tank 2 is connected with the medical kit pipeline 15 that sets up in medical kit 14, and medical kit 14 passes through the pipe connection with flocculation agitator tank 8, and measuring pump 7 and first level gauge 3 all with medical kit 14 adaptation connection, second level gauge 4 and flocculation agitator tank 8 adaptation connection.
The check valve 13 is arranged at the liquid medicine inlet of the flocculation stirring tank 8. A medicine box emptying port 10 is arranged below the medicine box 14, and the medicine box emptying port 10 is in adaptive connection with a medicine box pipeline 15. Flocculation agitator tank 8 below is provided with flocculation agitator tank drain 11, and flocculation agitator tank drain 11 passes through the pipe connection with flocculation agitator tank 8. The dosing pipeline 12 adopts a hard polyvinyl chloride pipeline.
When the device is used, water source and medicine powder respectively enter the first stirring tank 1 through the water supply pipeline 5 and the medicine adding device 6, flow into the second stirring tank 2 through the first stirring tank 1, when the water in the medicine box 14 rises to a certain height, the first liquid level meter 3 sends a signal, the medicine adding device 6 stops adding the medicine powder into the first stirring tank 1, and the water supply pipeline 5 stops supplying the water into the first stirring tank 1; then the spiral shell machine starts, control system sends the work order for measuring pump 7, and measuring pump 7 begins work, carries flocculation liquid medicine from medical kit 14 to flocculation agitator tank 8, and sewage gets into flocculation agitator tank 8 from sewage import 9 this moment and stirs the flocculation with flocculation liquid medicine, and if sewage inflow is too big, the liquid level risees, reaches a definite value after, and second level gauge 4 signals, and the sewage pump stop work, waits after the liquid level reduces to a definite value, and the sewage pump resumes work again and continues to carry sewage into flocculation agitator tank 8.
When the equipment is not used for a long time, redundant medicaments and sewage can be discharged through the medicine box vent 10 and the flocculation stirring tank vent 11. The flocculation stirring tank 8 is prevented from being blocked due to drying and solidification of sewage flocs caused by long-time nonuse; the check valve 13 is installed at the liquid medicine inlet of the flocculation stirring tank 8 to prevent sewage from flowing into the medicine adding pipeline 12 through the inlet, thereby damaging components of the pipeline and polluting the liquid medicine in the medicine box 14.
The foregoing is illustrative of embodiments of the present invention and is not intended to limit the advantages attainable by the present invention, wherein one or more of the advantages realized in some embodiments and/or simple variations of structures possible in the practice of the present invention are within the scope of the present application.
Claims (5)
1. The utility model provides a novel flocculating agent stirring and automatic reagent feeding integrated device, includes automatic reagent feeding system and sewage flocculation mixing system, the automatic reagent feeding system includes that medical kit (14), medicament dosing unit (6), medical kit pipeline (15), water supply line (5) and medicine pipeline conveying system add, it includes measuring pump (7), check valve (13), first level gauge (3), second level gauge (4) and adds medicine pipeline (12) to add medicine pipeline conveying system, sewage flocculation mixing system includes flocculation agitator tank (8) and sewage import (9), its characterized in that: the automatic dosing system and the sewage flocculation stirring system are connected into an integral structure in a matching way, a first stirring tank (1) is arranged in the pesticide box (14), the medicament adding device (6) is arranged at the upper part of the outer side of the medicament box (14) and is connected with the first stirring tank (1) through a pipeline, the water supply pipeline (5) is in adaptive connection with the first stirring tank (1), one side of the first stirring tank (1) is provided with the second stirring tank (2), the first stirring tank (1) is connected with the second stirring tank (2) through a pipeline, the second stirring tank (2) is connected with a medicine box pipeline (15) arranged in the medicine box (14), the medicine chest (14) is connected with the flocculation stirring box (8) through a pipeline, the metering pump (7) and the first liquid level meter (3) are both in adaptive connection with the medicine chest (14), and the second liquid level meter (4) is in adaptive connection with the flocculation stirring tank (8).
2. The novel flocculant stirring and automatic dosing integrated device according to claim 1, characterized in that: the one-way valve (13) is arranged at a liquid medicine inlet of the flocculation stirring tank (8).
3. The novel flocculant stirring and automatic dosing integrated device according to claim 1, characterized in that: and a medicine box emptying port (10) is arranged below the medicine box (14), and the medicine box emptying port (10) is in adaptive connection with a medicine box pipeline (15).
4. The novel flocculant stirring and automatic dosing integrated device according to claim 1, characterized in that: flocculation agitator tank drain (11) are provided with below flocculation agitator tank (8), flocculation agitator tank drain (11) pass through the pipe connection with flocculation agitator tank (8).
5. The novel flocculant stirring and automatic dosing integrated device according to claim 1, characterized in that: the dosing pipeline (12) adopts a hard polyvinyl chloride pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121660166.8U CN216005306U (en) | 2021-07-21 | 2021-07-21 | Novel flocculating agent stirring and automatic reagent feeding are integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121660166.8U CN216005306U (en) | 2021-07-21 | 2021-07-21 | Novel flocculating agent stirring and automatic reagent feeding are integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005306U true CN216005306U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121660166.8U Active CN216005306U (en) | 2021-07-21 | 2021-07-21 | Novel flocculating agent stirring and automatic reagent feeding are integrated device |
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| CN (1) | CN216005306U (en) |
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2021
- 2021-07-21 CN CN202121660166.8U patent/CN216005306U/en active Active
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