CN107915301A - Ammonia adding System exports bumping bag - Google Patents
Ammonia adding System exports bumping bag Download PDFInfo
- Publication number
- CN107915301A CN107915301A CN201610883308.4A CN201610883308A CN107915301A CN 107915301 A CN107915301 A CN 107915301A CN 201610883308 A CN201610883308 A CN 201610883308A CN 107915301 A CN107915301 A CN 107915301A
- Authority
- CN
- China
- Prior art keywords
- bumping bag
- adding system
- ammonia adding
- hemispherical
- hemispherical shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
Abstract
The present invention relates to a kind of Ammonia adding System to export bumping bag, it include fibrage into bumping bag, hemispherical shell, hemispherical guard, sealing ring, hemispherical shell angle adjustment spanner, fibrage into bumping bag there was only a mouth, this mouthful is close-coupled at the end of Ammonia adding System outlet；The cage tabernacle upper opening that hemispherical shell and hemispherical guard are formed, accommodate fibrage into bumping bag and its Ammonia adding System outlet the mouth of pipe.In use, by the pumping of ammonification pump, ammonium hydroxide enter fibrage into bumping bag, restricted be subject to bumping bag, ammonium hydroxide progressively discharges, and reaches the effect that the amplitude of pH value periodically change fluctuated is obviously reduced.Do not consume energy with whole buffer system, securely and reliably, it is cheap the advantages of.It is adapted to manufacture Ammonia adding System of new generation.
Description
Technical field
The present invention relates to the Ammonia adding System of power plant chemistry water system.
Background technology
To being used as therrmodynamic system working media and cold in Chemical Water Treatment System in Power Plant Thermal Power Station Water vapour images
But the water of medium has stringent water quality requirement, as high pressure boiler water supply do not require nothing more than hardness is low, and dissolved oxygen amount is atomic, solids content and
Content of organics is also atomic, be not reaching to the water of water quality standard will make power plant equipment can not safety economy operation, it is necessary to
Stringent control water water quality.
Wherein, in order to enable the pH matter of water quality reaches the set quota, it is necessary to add ammonium hydroxide to water, feedwater plus ammonium hydroxide are
System is Ammonia adding System.In the actual motion of Ammonia adding System, with the use of ammonium hydroxide in ammonium hydroxide fluid reservoir, ammonium hydroxide constantly subtracts in tank
It is few, when ammonium hydroxide is reduced to a certain extent in tank, it is necessary to supplement the higher ammonium hydroxide of new concentration to ammonium hydroxide fluid reservoir, be usually
The ammonium hydroxide of 25% concentration is dumped into inside ammonium hydroxide fluid reservoir, then is blended into water so that the ammonia concn in ammonium hydroxide fluid reservoir reaches
About 3% or so, then the ammonium hydroxide that ammonium hydroxide fluid reservoir concentration inside is about 3% is added in chemical water by the ammonification pump of Ammonia adding System and is gone,
The water of pH value qualification is made.
But in practical operation, since Ammonia adding System generally use includes the dosing pump of membrane pump, plunger pump, it is subject to
The limitation of this kind of pump work principle, ammonium hydroxide be it is discontinuous be pumped into the middle of the chemical water of ammonium hydroxide to be added, its effect
Show in pH on-line measurement instrument, be just that while that the motor of ammonification pump keeps constant rotating speed, the measurement of pH on-line measurement instrument
It is worth still periodically change fluctuated.
The content of the invention
In order to overcome the prior art to be subject to this due to dosing pump of the Ammonia adding System generally use including membrane pump, plunger pump
The limitation of class pump work principle, ammonium hydroxide be it is discontinuous be pumped into the middle of the chemical water of ammonium hydroxide to be added, its effect table
In present pH on-line measurement instrument, just it is that while that the motor of ammonification pump keeps constant rotating speed, the measured value of pH on-line measurement instrument
Still periodically the deficiency of change fluctuated, the present invention provide a kind of Ammonia adding System outlet bumping bag.
The technical solution adopted by the present invention to solve the technical problems is：Including fibrage into bumping bag, hemispherical
Housing, hemispherical guard, sealing ring, hemispherical shell angle adjustment spanner, fibrage into bumping bag there was only a mouth, should
Mouth is close-coupled at the end of Ammonia adding System outlet；Ammonia adding System outlet passes through the tube wall of chemical supply mains, Ammonia adding System
On the outlet end cover fibrage into bumping bag, bumping bag is completely disposed at what is be made of hemispherical shell and hemispherical guard
Within cage tabernacle；The cage tabernacle upper opening that hemispherical shell and hemispherical guard are formed, accommodate fibrage into bumping bag and its
The mouth of pipe of Ammonia adding System outlet；A cylinder is vertically fixed on the vertex of hemispherical shell, and cylinder extends to half through sealing ring
Spherical shell angle adjusts the shaft end of spanner, and sealing ring passes through chemical supply mains's upper wall；Passed through relative to Ammonia adding System outlet
For the position of chemical supply mains's wall, sealing ring passes through the position of chemical supply mains's wall to be located at upstream, and distance therebetween
Less than the handle length of hemispherical shell angle adjustment spanner；Meet the current to chemical water main pipeline in the face of heaving of hemispherical shell
Flow direction.
Include nylon for weaving the fiber of bumping bag.
In order to strengthen buffering effect, bumping bag is formed by multi-layer fiber braiding, includes the multi-layer fiber of same bumping bag
Each layer kinds of fibers it is different.
In the case of having, each ammonification pump is communicates directly on chemical water total pipeline by independent outlet, each
Ammonium hydroxide outlet configures a set of Ammonia adding System outlet bumping bag, hemispherical shell, hemispherical guard, sealing ring, hemispherical shell
Angle adjusts spanner.
For the ease of installing and overhauling, access hole is provided with the tube wall of chemical water total pipeline, it is attached that access hole is located at sealing ring
Closely, access hole is closed in normal operation.
The present invention operation principle be：When Ammonia adding System needs operation, by the pumping of ammonification pump, ammonium hydroxide enters fiber
The bumping bag being woven into, is restricted be subject to bumping bag, and ammonium hydroxide cannot be all discharged into chemical water immediately, but rushing in current
Under brush effect, progressively discharge, in this way, it is possible to realize that the erratic situation of pumping ammonium hydroxide considerably reduces, general effect becomes
It is steadily many, be reflected on the measured value of pH on-line measurement instrument, be exactly the amplitude of pH value periodically change fluctuated
It is obviously reduced.Operating personnel adjust spanner by operating hemispherical shell angle, adjust the water blocking angle of hemispherical shell, with control
The intensity of current scour bumping bag processed, obtains optimal using effect.
The beneficial effects of the invention are as follows：First, can be so that the fluctuating range of ammonification diminishes so that pump the erratic of ammonium hydroxide
Situation considerably reduce, general effect becomes steady many, and in contrast, the prior art does not have corresponding measure, pumps ammonium hydroxide
Erratic situation is apparent.2nd, whole buffer system does not consume energy, and securely and reliably, in contrast, the prior art not yet develops
To this step.3rd, cheap, in contrast, the prior art is often complicated.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is Ammonia adding System outlet bumping bag structure diagram.
In figure：1. Ammonia adding System outlet, 2. fibrages into bumping bag, 3. hemispherical shells, 4. hemisphere
Shape guard, 5. sealing rings, 6. hemispherical shell angles adjustment spanner, 7. chemical water main pipelines, 8. chemical waters supervisor
Water (flow) direction in road.
Embodiment
In one embodiment shown in Fig. 1, spherical bumping bag diameter 90mm that nylon fiber is woven into, hemispherical shell,
Hemispherical guard diameter 100mm, hemispherical shell angle adjustment spanner pushing 300mm, fibrage into bumping bag only
There is a mouth, this mouthful is close-coupled at the end of Ammonia adding System outlet；Ammonia adding System outlet passes through chemical supply mains's diameter
200mm, on the Ammonia adding System outlet end cover fibrage into bumping bag, bumping bag is completely disposed at by hemispherical shell and half
Within the cage tabernacle that spherical guard is formed；The cage tabernacle upper opening that hemispherical shell and hemispherical guard are formed, opening diameter 50mm,
So as to accommodate fibrage into bumping bag and its Ammonia adding System outlet the mouth of pipe；The vertex of hemispherical shell vertically fixes one
Root stainless steel cylinder, body diameter 10mm, through sealing ring extend to hemispherical shell angle adjustment spanner shaft end, sealing ring
Through chemical supply mains's upper wall；For the position that Ammonia adding System outlet passes through chemical supply mains's wall, sealing ring passes through
The position of chemical supply mains's wall is located at upstream, and distance therebetween is less than the handle length of hemispherical shell angle adjustment spanner
Degree；Meet the flow direction to chemical water main pipeline in the face of heaving of hemispherical shell.
Claims (5)
1. a kind of Ammonia adding System exports bumping bag, it is characterized in that：Including fibrage into bumping bag, hemispherical shell, hemisphere
Shape guard, sealing ring, hemispherical shell angle adjustment spanner, fibrage into bumping bag there was only a mouth, the tight-lipped close company
It is connected on the end of Ammonia adding System outlet；Ammonia adding System outlet passes through the tube wall of chemical supply mains, and Ammonia adding System outlet is use up
On head-shield fibrage into bumping bag, bumping bag be completely disposed at the cage tabernacle that is made of hemispherical shell and hemispherical guard it
It is interior；The cage tabernacle upper opening that hemispherical shell and hemispherical guard are formed, accommodate fibrage into bumping bag and its ammonification system
The mouth of pipe of system outlet；A cylinder is vertically fixed on the vertex of hemispherical shell, and cylinder extends to hemispherical shell through sealing ring
Body angle adjusts the shaft end of spanner, and sealing ring passes through chemical supply mains's upper wall；Chemical water is passed through relative to Ammonia adding System outlet
For the position of total tube wall, sealing ring passes through the position of chemical supply mains's wall to be located at upstream, and distance therebetween is less than half
Spherical shell angle adjusts the handle length of spanner；Meet the flow direction to chemical water main pipeline in the face of heaving of hemispherical shell.
2. Ammonia adding System according to claim 1 exports bumping bag, it is characterized in that：Include for weaving the fiber of bumping bag
Nylon.
3. Ammonia adding System according to claim 1 exports bumping bag, it is characterized in that：Bumping bag by multi-layer fiber weave and
Into each layer kinds of fibers for including the multi-layer fiber of same bumping bag is different.
4. Ammonia adding System according to claim 1 exports bumping bag, it is characterized in that：Each ammonification pump is gone out by independent
Mouth pipe is communicates directly on chemical water total pipeline, and each ammonium hydroxide outlet configures a set of Ammonia adding System outlet bumping bag, hemispherical
Housing, hemispherical guard, sealing ring, hemispherical shell angle adjustment spanner.
5. Ammonia adding System according to claim 1 exports bumping bag, it is characterized in that：It is provided with the tube wall of chemical water total pipeline
Access hole, access hole are located near sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610883308.4A CN107915301A (en) | 2016-10-10 | 2016-10-10 | Ammonia adding System exports bumping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610883308.4A CN107915301A (en) | 2016-10-10 | 2016-10-10 | Ammonia adding System exports bumping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107915301A true CN107915301A (en) | 2018-04-17 |
Family
ID=61892474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610883308.4A Pending CN107915301A (en) | 2016-10-10 | 2016-10-10 | Ammonia adding System exports bumping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107915301A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202039321U (en) * | 2010-12-23 | 2011-11-16 | 倪既民 | Movable and adjustable river gravity flow scouring flow deflector |
| CN102943349A (en) * | 2012-11-29 | 2013-02-27 | 云南农业大学 | Degradable braided fabric and application thereof |
| US8393876B2 (en) * | 2009-05-06 | 2013-03-12 | Curtiss-Wright Electro-Mechanical Corp. | Gas tolerant subsea pump |
| CN204151123U (en) * | 2014-10-08 | 2015-02-11 | 重庆中节能三峰能源有限公司 | A kind of boiler ammonifying device |
| CN204436774U (en) * | 2015-01-22 | 2015-07-01 | 河北海特伟业石化有限公司 | Plunger pump transfusion knock out drum |
-
2016
- 2016-10-10 CN CN201610883308.4A patent/CN107915301A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8393876B2 (en) * | 2009-05-06 | 2013-03-12 | Curtiss-Wright Electro-Mechanical Corp. | Gas tolerant subsea pump |
| CN202039321U (en) * | 2010-12-23 | 2011-11-16 | 倪既民 | Movable and adjustable river gravity flow scouring flow deflector |
| CN102943349A (en) * | 2012-11-29 | 2013-02-27 | 云南农业大学 | Degradable braided fabric and application thereof |
| CN204151123U (en) * | 2014-10-08 | 2015-02-11 | 重庆中节能三峰能源有限公司 | A kind of boiler ammonifying device |
| CN204436774U (en) * | 2015-01-22 | 2015-07-01 | 河北海特伟业石化有限公司 | Plunger pump transfusion knock out drum |
Non-Patent Citations (1)
| Title |
|---|
| 中国包装协会: "《2005中国包装年鉴》", 31 July 2006 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180417 |