CN216972215U - Condensate fine treatment equipment for host APS - Google Patents
Condensate fine treatment equipment for host APS Download PDFInfo
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- CN216972215U CN216972215U CN202220554531.5U CN202220554531U CN216972215U CN 216972215 U CN216972215 U CN 216972215U CN 202220554531 U CN202220554531 U CN 202220554531U CN 216972215 U CN216972215 U CN 216972215U
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- water
- quality detector
- water outlet
- outlet end
- filter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 230000004224 protection Effects 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 150000001768 cations Chemical class 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000005498 polishing Methods 0.000 claims description 9
- -1 sodium-silicon ion Chemical class 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003456 ion exchange resin Substances 0.000 abstract description 2
- 229920003303 ion-exchange polymer Polymers 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000012372 quality testing Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011268 retreatment Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 102000014459 Cation Transport Proteins Human genes 0.000 description 1
- 108010078140 Cation Transport Proteins Proteins 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 108010085603 SFLLRNPND Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model relates to the technical field of condensate treatment, and discloses condensate fine treatment equipment for a main APS (automatic liquid treatment system). This a condensate fine treatment equipment for host computer APS can effectively get rid of metal corrosion product and suspended solid, protection ion exchange resin, can satisfy the condition that ion exchanger put into operation as early as possible again, shortens the pipeline flush time, reduces water waste, and can compare the quality of water data that detect and the parameter default value that corresponds, produces corresponding control signal according to the comparative result, the size of opening and shutting of regulating control valve, it is big to have solved control system lag, the slow scheduling problem of response, guarantee the efficiency of handling.
Description
Technical Field
The utility model relates to the technical field of condensed water treatment, in particular to condensed water fine treatment equipment for a main engine APS.
Background
At present, in the fields of petroleum, metallurgy, papermaking, chemical industry, food and the like, steam is often used as a heat source, and the heat energy contained in condensed water generated after the steam is condensed accounts for 10-30% of the total heat energy of the steam. The condensed water is clean, but due to the reasons of pipeline corrosion, process, equipment operation, material leakage and the like, the condensed water contains trace pollutants such as oil, iron ions, copper ions, SiO2 sol, soluble organic matters and the like, and is generally degraded for use or directly discharged outside, so that not only is the resource waste caused, but also a large amount of heat energy is lost.
When the load of the unit changes, the amount of condensed water changes along with the load, most of the existing condensed water treatment systems run at a fixed speed, cannot be adjusted quickly according to the running conditions of the unit, and have poor adjustment linearity, so that the control system of the treatment system has large lag and slow response, and great difficulty is brought to the operation of a condensed water fine treatment system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides condensate water fine treatment equipment for a main APS.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a condensate fine treatment facility for host computer APS, includes condenser, condensate pump, the end of giving vent to anger of condenser is connected with condensate pump's the end of intaking, condensate pump's play water end has still connected gradually high-speed bed, cation exchanger, filter and water quality testing appearance of mixing, and high-speed bed, cation exchanger, filter and water quality testing appearance of mixing are series connection's mode, the control valve is all installed to condensate pump, cation exchanger, filter and water quality testing appearance's play water end, water quality testing appearance still is connected with the controller, just the controller is used for adjusting opening and being closed of a plurality of control valves, the play water end of high-speed bed of mixing still is connected with the resin trapper.
Preferably, the water outlet end of the water quality detector is further connected with a deaerator, the water outlet end of the water quality detector is connected with the water inlet end of the high-speed mixing bed, and the water outlet end of the water quality detector is further provided with a three-way valve.
Preferably, one side of the high-speed mixing bed is provided with a resin regenerator, the input end and the output end of the resin regenerator are respectively communicated with the output end of the resin catcher and the water inlet end of the high-speed mixing bed, and a high-temperature protection system is further arranged in the high-speed mixing bed.
Preferably, the water outlet end of the high-speed mixing bed is further connected with a standby cation exchanger and a standby filter in sequence, and the water outlet end of the standby filter is connected with the water inlet end of the water quality detector.
Preferably, a pipeline is connected between the water inlet end of the standby filter and the water inlet end of the filter, and the pipeline is provided with an adjusting valve.
Preferably, the water quality detector comprises a conductivity meter, a flow meter, a turbidity meter, a PH meter and a sodium-silicon ion meter.
Preferably, the water outlet end of the deaerator is connected with a booster pump, and the water outlet end of the booster pump is connected with a water outlet pipe.
Compared with the prior art, the utility model provides condensed water fine treatment equipment for the main engine APS, which has the following beneficial effects:
1. this a condensate fine treatment equipment for host computer APS, through high-speed bed, cation exchanger, the filter, the water quality testing appearance, controller and resin trapper, can effectively get rid of metal corrosion product and suspended solid, protect ion exchange resin, can satisfy the condition that ion exchanger put into operation as early as possible again, shorten the pipeline flush time, reduce water waste, and can compare the quality of water data that detect and the parameter default that corresponds, produce corresponding control signal according to the comparison result, adjust the size that opens and shuts of control valve, realize the flow and the velocity of flow that control gets into the condensate among the condensate fine treatment control system, it is big to have solved control system lag, the response is slow scheduling problem, guarantee the efficiency of handling.
2. This a condensate fine treatment equipment for host computer APS through oxygen-eliminating device and the three-way valve that is equipped with, can be according to the data that detect, discharges unqualified condensate water again and reprocesses in high-speed mixing bed, and oxygen and other gas that dissolve in the feedwater are detached through the oxygen-eliminating device to qualified condensate water, prevent and reduce the corruption of boiler feed pipe.
Drawings
Fig. 1 is a schematic flow diagram of a condensate polishing device for a main APS according to the present invention.
In the figure: the system comprises a condenser 1, a condensate pump 2, a high-speed mixed bed 3, a cation exchanger 4, a filter 5, a water quality detector 6, a control valve 7, a controller 8, a resin catcher 9, a deaerator 10, a resin regenerator 11, a high-temperature protection system 12, a three-way valve 13, a spare cation exchanger 14, a spare filter 15, a regulating valve 16 and a booster pump 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a condensate polishing device for an APS of a host comprises a condenser 1 and a condensate pump 2, wherein an air outlet end of the condenser 1 is connected with an water inlet end of the condensate pump 2, a water outlet end of the condensate pump 2 is sequentially connected with a high-speed mixing bed 3, a cation exchanger 4, a filter 5 and a water quality detector 6, the high-speed mixing bed 3, the cation exchanger 4, the filter 5 and the water quality detector 6 are connected in series, the water quality detector mainly detects the content and PH value of suspended matters, flow rate, SiO2, Na +, Fe and Cu, control valves 7 are respectively installed at the water outlet ends of the condensate pump 2, the cation exchanger 4, the filter 5 and the water quality detector 6, the water quality detector 6 is further connected with a controller 8, the controller 8 is controlled based on the APS host, and preset value settings of various parameters in the controller 8 are designed according to user requirements, the controller 8 is used to adjust the opening and closing of the plurality of control valves 7, the control valve 7 connected to the high-speed mixing bed 3 is a three-way valve capable of controlling the flow of the condensed water to the cation exchanger 4, the backup cation exchanger 14 and the closing thereof, and the water outlet end of the high-speed mixing bed 3 is further connected to a resin trap 9.
The water outlet end of the water quality detector 6 is also connected with a deaerator 10, the water outlet end of the water quality detector 6 is connected with the water inlet end of the high-speed mixing bed 3, the water outlet end of the water quality detector 6 is also provided with a three-way valve 13, unqualified condensed water is discharged into the high-speed mixing bed again for retreatment, oxygen and other gases dissolved in feed water are removed from the qualified condensed water through the deaerator, and the corrosion of a boiler feed pipe is prevented and reduced.
One side of bed 3 is equipped with resin regenerator 11 at a high speed, and the input and the output of resin regenerator 11 are linked together with the output of resin trapper 9 and the end of intaking that mixes bed 3 at a high speed respectively, still be equipped with high temperature protection system 12 in the bed 3 mixes at a high speed, can regenerate the vertical granule of collecting in the resin trapper 9 through resin regenerator 11, guarantee the treatment effeciency of bed 3 that mixes at a high speed, and then through the high temperature protection system 12 that is equipped with, when detecting the current temperature of condensate water in the pipeline of connection and surpassing and predetermineeing the threshold value, the exit door of bed 3 is closed to mixing at a high speed, guarantee the safety of equipment.
The water outlet end of the high-speed mixing bed 3 is also sequentially connected with a standby cation exchanger 14 and a standby filter 15, the water outlet end of the standby filter 15 is connected with the water inlet end of the water quality detector 6, standby equipment can be quickly started when the cation exchanger 4 and the filter 5 are damaged, the treatment efficiency is ensured, the whole process is prevented from stopping after the main treatment equipment is damaged, and the integral working efficiency of the equipment is seriously influenced.
A pipeline is connected between the water inlet end of the standby filter 15 and the water inlet end of the filter 5, and the regulating valve 16 is installed on the pipeline, so that the standby filter 15 and the standby cation exchanger 14 can be freely regulated with the filter 5 and the cation exchanger 4, and the treatment efficiency and effect are ensured.
The water quality detector 6 comprises a conductivity measuring meter, a flow measuring meter, a turbidimeter, a PH measuring meter and a sodium-silicon ion measuring meter.
The water outlet end of the deaerator 10 is connected with a booster pump 17, and the water outlet end of the booster pump 17 is connected with a water outlet pipe, so that condensed water can be boosted and arranged to a high place.
In conclusion, when the condensate fine treatment equipment for the main APS is used, gas is condensed by the condenser 1 to form condensate, the condensate is sequentially conveyed into the high-speed mixing bed 3, the cation exchanger 4 and the filter 5 by the condensate pump 2, metal corrosion products and suspended solids in the condensate are removed, the treated water is measured by the water quality detector 6 according to various data such as conductivity, flow, turbidity, PH and sodium-silicon ions, oxygen and other gases dissolved in feed water are removed from the qualified condensate by the deaerator 10, corrosion of a boiler feed pipe is prevented and reduced, the unqualified condensate is discharged into the high-speed mixing bed 3 again for retreatment, and the detected water quality data and the corresponding parameter preset values can be compared by the controller 8, and generating a corresponding control signal according to the comparison result, adjusting the opening and closing size of the control valve 7, realizing the control of the flow and the flow speed of the condensed water entering the condensed water fine treatment control system, solving the problems of large hysteresis, slow response and the like of the control system, and ensuring the treatment efficiency.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The condensed water fine treatment equipment for the main APS is characterized by comprising a condenser (1) and a condensed water pump (2), wherein the air outlet end of the condenser (1) is connected with the water inlet end of the condensed water pump (2), the water outlet end of the condensed water pump (2) is sequentially connected with a high-speed mixing bed (3), a cation exchanger (4), a filter (5) and a water quality detector (6), the high-speed mixing bed (3), the cation exchanger (4), the filter (5) and the water quality detector (6) are connected in series, the water outlet ends of the condensed water pump (2), the cation exchanger (4), the filter (5) and the water quality detector (6) are all provided with control valves (7), the water quality detector (6) is further connected with a controller (8), and the controller (8) is used for adjusting the opening and closing of the control valves (7), the water outlet end of the high-speed mixing bed (3) is also connected with a resin catcher (9).
2. The condensate polishing device for the main APS according to claim 1, wherein the water outlet end of the water quality detector (6) is further connected with a deaerator (10).
3. The condensate polishing device for the main APS according to claim 2, wherein the water outlet end of the deaerator (10) is connected with a booster pump (17), and the water outlet end of the booster pump (17) is connected with a water outlet pipe.
4. The condensate polishing device for the main APS according to claim 1, wherein the water outlet end of the water quality detector (6) is connected with the water inlet end of the high-speed mixing bed (3), and a three-way valve (13) is further installed at the water outlet end of the water quality detector (6).
5. The condensate polishing device for the main APS according to claim 1, characterized in that a resin regenerator (11) is arranged on one side of the high-speed mixing bed (3), the input end and the output end of the resin regenerator (11) are respectively communicated with the output end of the resin catcher (9) and the water inlet end of the high-speed mixing bed (3), and a high-temperature protection system (12) is further arranged in the high-speed mixing bed (3).
6. The condensate polishing device for the main APS according to claim 1, wherein the water outlet end of the high-speed mixing bed (3) is further connected with a standby cation exchanger (14) and a standby filter (15) in sequence, and the water outlet end of the standby filter (15) is connected with the water inlet end of the water quality detector (6).
7. The condensate polishing apparatus for a main engine APS according to claim 6, wherein a pipeline is connected between the water inlet end of the backup filter (15) and the water inlet end of the filter (5), and a regulating valve (16) is installed on the pipeline.
8. The condensate polishing apparatus for a main APS according to claim 1, wherein the water quality detector (6) comprises a conductivity meter, a flow meter, a turbidity meter, a PH meter and a sodium-silicon ion meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220554531.5U CN216972215U (en) | 2022-03-14 | 2022-03-14 | Condensate fine treatment equipment for host APS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220554531.5U CN216972215U (en) | 2022-03-14 | 2022-03-14 | Condensate fine treatment equipment for host APS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216972215U true CN216972215U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220554531.5U Active CN216972215U (en) | 2022-03-14 | 2022-03-14 | Condensate fine treatment equipment for host APS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216972215U (en) |
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2022
- 2022-03-14 CN CN202220554531.5U patent/CN216972215U/en active Active
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