CN207726796U - A kind of control system of regulating pondage and acid amount - Google Patents
A kind of control system of regulating pondage and acid amount Download PDFInfo
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- CN207726796U CN207726796U CN201721557219.7U CN201721557219U CN207726796U CN 207726796 U CN207726796 U CN 207726796U CN 201721557219 U CN201721557219 U CN 201721557219U CN 207726796 U CN207726796 U CN 207726796U
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Abstract
The utility model is related to the control systems of a kind of regulating pondage and acid amount, including collecting chamber, control sour room, multiple pH on-line detectors, acid adding system, part pH on-line detectors are arranged in collecting chamber, and pH on-line detectors setting in part is in control sour room, and acid adding system is to control sour room for acid；First water outlet of collecting chamber is connected with the second water inlet of control sour room, and autocontrol flow control valve is equipped between the first water outlet of collecting chamber and the second water inlet for controlling sour room.The utility model has the beneficial effects that：Solve the problems, such as that tail water variable quantity is big；Collecting chamber in the unit interval, which can be calculated, according to pH on-line detectors reading mean value in collecting chamber and the flow of autocontrol flow control valve setting is discharged OH‑Content；Collecting chamber and control sour room synergistic effect, can efficiently control water and acid is measured, and ensure that soda acid amount corresponds to by calculating, ensure that water outlet pH is 8.5 or so, reach standard requirement, and save sour amount.
Description
Technical field
The utility model is related to the controls of environmental project tail water processing technology field more particularly to a kind of regulating pondage and acid amount
System processed.
Background technology
China's river and lake bottom sludge pollution problem is serious, currently to the chemical modification mechanical dehydration technology of the disposition of mud,
Alkalinity is big mostly for the modifying agent that uses so that the pH higher (12 or so) of press filtration tail water is more than《Integrated wastewater discharge standard》
It is required that pH=6-9 ranges twist to inhale boatman and make constantly to adjust strand and inhale ship position, lead to amount of sludge and in lake dredging up
Variation is big, while plate and frame filter press belongs to batch operation, leads to the variation of press filtration tail water water greatly, when adding acid for adjusting pH, occurs
The phenomenon that control acid is difficult, waste of material.Therefore it is badly in need of that a kind of control of exploitation is simple, management is convenient, efficiently adjusts pH, strong applicability
Control water control acid system.
Utility model content
The technical problem to be solved by the utility model is to provide the control systems of a kind of regulating pondage and acid amount, to overcome
Above-mentioned deficiency in the prior art.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of control system of regulating pondage and acid amount
System, including collecting chamber, control sour room, multiple pH on-line detectors, acid adding system, part pH on-line detectors are arranged in collecting chamber
Interior, pH on-line detectors setting in part is in control sour room, and acid adding system is to control sour room for acid；First water outlet of collecting chamber and control
Second water inlet of sour room is connected, and autocontrol stream is equipped between the first water outlet of collecting chamber and the second water inlet for controlling sour room
Control valve.
The utility model has the beneficial effects that：
1), collecting chamber is set, can effectively store the tail water in the dewatering integrated technology of machinery, it is big to solve tail water variable quantity
The problem of；
2), pH on-line detectors in collecting chamber are set, pH in collecting chamber can be accurately detected；
3) it is constant can to control water outlet water for, collecting chamber outlet setting autocontrol flow control valve；
4) it, can be counted according to pH on-line detectors reading mean value in collecting chamber and the flow of autocontrol flow control valve setting
It calculates collecting chamber in the unit interval and is discharged OH-Content；
5), collecting chamber and control sour room synergistic effect, can efficiently control water and acid is measured, ensure soda acid amount pair by calculating
It answers, ensures that water outlet pH is 8.5 or so, reach standard requirement, and save sour amount；
6), opereating specification is wide, adaptable, being capable of efficiently secondary settling tank water and section in control machinery dewatering integrated technology
Add sour amount, easy to operate, saving cost.
Based on the above technical solution, the utility model can also do following improvement.
Further, control sour room is equipped with the second water outlet, is set between the second water inlet and the second water outlet in control sour room
It is equipped with S types convolution water flow passage.
It is using above-mentioned further advantageous effect：Setting S types convolution water flow passage in sour room is controlled, makes flow in lane change
Impact is generated, part stirring action is played, ensures that acid-base reaction is abundant.
Further, it controls and is provided with polylith partition board in the inner cavity of sour room, the inner cavity for controlling sour room is separated into S types convolution water by partition board
Flow runner.
Further, acid adding system includes the first acid adding medicinal cupping, the first cloth acid tube, the second acid adding medicinal cupping and the second cloth acid tube,
The liquid outlet of first acid adding medicinal cupping is connected with the first cloth acid tube, and the setting of the first cloth acid tube is in control sour room, the second acid adding medicinal cupping
Liquid outlet be connected with the second cloth acid tube, the second cloth acid tube setting control sour room in.
Further, the first cloth acid tube along S types circle round water flow passage flow direction be arranged, the second cloth acid tube along
The flow direction of S types convolution water flow passage is arranged, and the first cloth acid tube is in the upstream region of flow direction, the second cloth acid tube
It is in the downstream area of flow direction.
Further, it is on the first cloth acid tube of upstream region at each flow lane change of upstream region and is equipped with apopore.
Further, it is on the second cloth acid tube of downstream area at each flow lane change of downstream area and is equipped with apopore.
Further, the liquid outlet of the first acid adding medicinal cupping is equipped with the first valve.
Further, the liquid outlet of the second acid adding medicinal cupping is equipped with the second valve.
It is using above-mentioned further advantageous effect：Two acid adding medicinal cupping purposes of setting are to ensure in two steps by pH by 12
Left and right drops to 6-9, ensures there is the enough acid-base reaction time in control sour room, and can guarantee that acid-base reaction is abundant, is provided with
First acid adding medicinal cupping go out acid amount it is constant, it is therefore intended that first will control sour room pH drop to 10 or so, examined online according to pH in collecting chamber
Instrument Change in Mean is surveyed, the second valve of the second acid adding medicinal cupping is adjusted, pH is reduced to required value, and can be discharged according to collecting chamber
OH-Content and final tail water pH require the HC l amounts of control unit interval, can save acid amount in this way.
Further, the quantity of pH on-line detectors is three, and two pH on-line detectors are arranged in collecting chamber, residue one
A pH on-line detectors setting is in control sour room.
Description of the drawings
Fig. 1 is the structural schematic diagram of the control system of regulating pondage described in the utility model and acid amount；
Fig. 2 is the part-structure enlarged drawing of Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows：
1, collecting chamber, the 110, first water outlet, the 120, first water inlet, 2, control sour room, the 210, second water inlet, 220, the
Two water outlets, 230, S types circle round water flow passage, 240, partition board, 3, pH on-line detectors, 4, autocontrol flow control valve, 5, the
One acid adding medicinal cupping, the 510, first valve, the 6, first cloth acid tube, the 7, second acid adding medicinal cupping, the 710, second valve, the 8, second cloth acid
Pipe.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1 and Figure 2, the control system of a kind of regulating pondage and acid amount, including collecting chamber 1, control sour room 2, multiple pH
On-line detector 3, acid adding system, the first water inlet 120 of collecting chamber 1 and water outlet (secondary clarifier effluent) phase after plate compression
Even, part pH on-line detectors 3 are arranged in collecting chamber 1, and the setting of part pH on-line detectors 3 is in control sour room 2, wherein sets
The pH on-line detectors 3 in collecting chamber 1 are set for detecting pH in collecting chamber 1, and the pH on-line checkings being arranged in control sour room 2
Instrument 3 designs volume and should be designed according to the water variation range of mechanical dehydration for detecting pH in control sour room 2, collecting chamber 1.Acid adding system
System for control sour room 2 for acid.Outlet conduit is installed in the bottom of collecting chamber 1, and the outlet conduit set by 1 bottom of collecting chamber is constituted
First water outlet 110 of the first water outlet 110 of collecting chamber 1, collecting chamber 1 is connected with the second water inlet 210 of control sour room 2,
Outlet conduit set by 1 bottom of collecting chamber is equipped with autocontrol flow control valve 4, can be with by autocontrol flow control valve 4
Whether the water in control collecting chamber 1 is flowed into control sour room 2.
Control sour room 2 and be equipped with the second water outlet 220, in control sour room 2 the second water inlet 210 and the second water outlet 220 it
Between be provided with S types convolution water flow passage 230, from the second water inlet 210 flow into water by S types circle round water flow passage 230 after flow
To the second water outlet 220.
The quantity of pH on-line detectors 3 is three, and two pH on-line detectors 3 are arranged in collecting chamber 1, in collecting chamber 1
One in two set pH on-line detectors 3 is positioned close at the first water inlet 120, another is positioned close to first
At water outlet 110, two pH on-line detectors 3 read mean value in collecting chamber 1 and the flow of the setting of autocontrol flow control valve 4 can
It is discharged OH to calculate collecting chamber 1 in the unit interval-Content.A remaining pH on-line detector 3 setting is close in control sour room 2
At second water outlet 220, the pH on-line detectors 3 in sour room 2 are controlled for detecting final tail water pH.
It controls and is provided with polylith partition board 240 in the inner cavity of sour room 2, the inner cavity for controlling sour room 2 is separated into the convolution of S types by partition board 240
Water flow passage 230, in the present embodiment, it is preferably six pieces to control the quantity of partition board 240 being arranged in the inner cavity of sour room 2, second into
The mouth of a river 210 is preferably disposed on the rear wall of control sour room 2, and the second water outlet 220 is preferably disposed on the front side wall of control sour room 2,
And all partition boards 240 are arranged between the left side wall and the right side wall for controlling sour room 2 of control sour room 2.
In this embodiment, six pieces of partition boards 240 are denoted as first partition, second partition, third partition board, the 4th partition board, respectively
Five partition boards and the 6th partition board, wherein the right end of first partition is connected with the right side wall of control sour room 2, and the left end of first partition
It is not connected with the left side wall of control sour room 2, the left end of second partition is connected with the left side wall of control sour room 2, and second partition
Right end is not connected with the right side wall of control sour room 2, and the right end of third partition board is connected with the right side wall for controlling sour room 2, and third every
The left end of plate is not connected with the left side wall of control sour room 2, and the left end of the 4th partition board is connected with the left side wall of control sour room 2, and the
The right end of four partition boards is not connected with the right side wall of control sour room 2, and the right end of the 5th partition board is connected with the right side wall of control sour room 2,
And the left end of the 5th partition board is not connected with the left side wall of control sour room 2, the left end of the 6th partition board is connected with the left side wall of control sour room 2
It connects, and the right end of the 6th partition board is not connected with the right side wall of control sour room 2, six pieces of partition boards 240 use above-mentioned arrangement form, from
And form S types convolution water flow passage 230.
Acid adding system include the first acid adding medicinal cupping 5, the first cloth acid tube 6, the second acid adding medicinal cupping 7 and the second cloth acid tube 8, first
The liquid outlet of acid adding medicinal cupping 5 is connected with the first cloth acid tube 6, and the liquid outlet of the first acid adding medicinal cupping 5 is equipped with the first valve 510,
In control sour room 2, the liquid outlet of the second acid adding medicinal cupping 7 is connected the setting of first cloth acid tube 6 with the second cloth acid tube 8, the second cloth acid
For the setting of pipe 8 in control sour room 2, the liquid outlet of the second acid adding medicinal cupping 7 is equipped with the second valve 710.
Wherein, the first cloth acid tube 6 is arranged along the flow direction of S types convolution water flow passage 230, the second cloth acid tube 8
It being arranged along the flow direction of S types convolution water flow passage 230, the first cloth acid tube 6 is in the upstream region of flow direction, the
Two cloth acid tubes 8 are in the downstream area of flow direction, and the water entered in control sour room 2 by the second water inlet 210 is flowed into S types
In water flow passage 230 of circling round, and downstream area can be flowed to from upstream region by entering water in S types convolution water flow passage 230, finally
Second water outlet 220 is flowed to by downstream area.It is in each flow lane change in upstream region on the first cloth acid tube 6 of upstream region
Place is equipped with apopore, is on the second cloth acid tube 8 of downstream area at each flow lane change of downstream area and is equipped with apopore.
When in use：Water outlet after plate compression enters in collecting chamber 1, two in collecting chamber 1 pH on-line detectors 3
The pH in collecting chamber 1 is detected, it is constant that autocontrol flow control valve 4 can control water yield, online according to two pH in collecting chamber 1
Detector 3 reads mean value and the flow of the setting of autocontrol flow control valve 4 and can calculate in the unit interval in the water outlet of collecting chamber 1
OH-Content, the first acid adding medicinal cupping 5 of setting, the first cloth acid tube 6, the second acid adding medicinal cupping 7 and the second cloth acid tube 8 can be according to catchmenting
Room 1 is discharged OH-Final tail water pH requires the HC l amounts of control unit interval in content and control sour room 2, is provided with the first acid adding
Medicinal cupping 5 go out acid amount it is constant, it is therefore intended that first by control sour room 2 in pH drop to 10 or so, examined online further according to pH in collecting chamber 1
3 Change in Mean of instrument is surveyed, the second valve 710 of the second acid adding medicinal cupping 7 is adjusted, pH is reduced to required value, the first acid adding medicinal cupping is set
5,7 purpose of the second acid adding medicinal cupping is to ensure that pH is dropped to 6-9 by 12 or so in two steps, ensures to have in control sour room 2 enough
The acid-base reaction time, and can guarantee that acid-base reaction is abundant, setting S types convolution water flow passage 230, makes flow become in control sour room 2
Impact is generated when road, plays part stirring action, ensures that acid-base reaction is abundant.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. the control system of a kind of regulating pondage and acid amount, which is characterized in that including collecting chamber (1), control sour room (2), multiple pH
On-line detector (3), acid adding system, part pH on-line detectors (3) setting is in collecting chamber (1), part pH on-line detectors
(3) setting is in control sour room (2), and the acid adding system is to control sour room (2) for acid；First water outlet of the collecting chamber (1)
(110) with it is described control sour room (2) the second water inlet (210) be connected, the first water outlet (110) of the collecting chamber (1) with
It is equipped with autocontrol flow control valve (4) between the second water inlet (210) of the control sour room (2).
2. the control system of a kind of regulating pondage according to claim 1 and acid amount, which is characterized in that the control sour room
(2) be equipped with the second water outlet (220), in the control sour room (2) the second water inlet (210) and the second water outlet (220) it
Between be provided with S types convolution water flow passage (230).
3. the control system of a kind of regulating pondage according to claim 2 and acid amount, which is characterized in that the control sour room
(2) polylith partition board (240) is provided in inner cavity, the inner cavity of the control sour room (2) is separated into S types convolution water by partition board (240)
Flow runner (230).
4. the control system of a kind of regulating pondage according to claim 3 and acid amount, which is characterized in that the acid adding system
Including the first acid adding medicinal cupping (5), the first cloth acid tube (6), the second acid adding medicinal cupping (7) and the second cloth acid tube (8), first acid adding
The liquid outlet of medicinal cupping (5) is connected with the first cloth acid tube (6), and the first cloth acid tube (6) setting is described in control sour room (2)
The liquid outlet of second acid adding medicinal cupping (7) is connected with the second cloth acid tube (8), and the second cloth acid tube (8) setting is in control sour room (2)
It is interior.
5. the control system of a kind of regulating pondage according to claim 4 and acid amount, which is characterized in that the first cloth acid
Pipe (6) is arranged along the flow direction of S types convolution water flow passage (230), and the second cloth acid tube (8) is circled round along S types
The flow direction of water flow passage (230) is arranged, and the first cloth acid tube (6) is in the upstream region of flow direction, described
Second cloth acid tube (8) is in the downstream area of flow direction.
6. the control system of a kind of regulating pondage according to claim 5 and acid amount, which is characterized in that be in upstream region
The first cloth acid tube (6) at each flow lane change of upstream region be equipped with apopore.
7. the control system of a kind of regulating pondage according to claim 5 and acid amount, which is characterized in that be in downstream area
The second cloth acid tube (8) at each flow lane change of downstream area be equipped with apopore.
8. the control system of a kind of regulating pondage according to claim 4 and acid amount, which is characterized in that first acid adding
The liquid outlet of medicinal cupping (5) is equipped with the first valve (510).
9. the control system of a kind of regulating pondage according to claim 4 and acid amount, which is characterized in that second acid adding
The liquid outlet of medicinal cupping (7) is equipped with the second valve (710).
10. according to the control system of a kind of regulating pondage of claim 1-9 any one of them and acid amount, which is characterized in that institute
The quantity for stating pH on-line detectors (3) is three, and two pH on-line detectors (3) settings are in collecting chamber (1), one pH of residue
On-line detector (3) setting is in control sour room (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557219.7U CN207726796U (en) | 2017-11-16 | 2017-11-16 | A kind of control system of regulating pondage and acid amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557219.7U CN207726796U (en) | 2017-11-16 | 2017-11-16 | A kind of control system of regulating pondage and acid amount |
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| Publication Number | Publication Date |
|---|---|
| CN207726796U true CN207726796U (en) | 2018-08-14 |
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| CN201721557219.7U Active CN207726796U (en) | 2017-11-16 | 2017-11-16 | A kind of control system of regulating pondage and acid amount |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470701A (en) * | 2020-03-11 | 2020-07-31 | 中福世唯(福建)环境科技有限公司 | Reclaimed water recovery system with high purification degree of kitchen garbage |
| CN112578097A (en) * | 2021-03-01 | 2021-03-30 | 广州乐盈信息科技股份有限公司 | Water quality analysis system |
-
2017
- 2017-11-16 CN CN201721557219.7U patent/CN207726796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470701A (en) * | 2020-03-11 | 2020-07-31 | 中福世唯(福建)环境科技有限公司 | Reclaimed water recovery system with high purification degree of kitchen garbage |
| CN112578097A (en) * | 2021-03-01 | 2021-03-30 | 广州乐盈信息科技股份有限公司 | Water quality analysis system |
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