CN114506901A - Softened resin regeneration device and method - Google Patents
Softened resin regeneration device and method Download PDFInfo
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- CN114506901A CN114506901A CN202111679689.1A CN202111679689A CN114506901A CN 114506901 A CN114506901 A CN 114506901A CN 202111679689 A CN202111679689 A CN 202111679689A CN 114506901 A CN114506901 A CN 114506901A
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- 239000011347 resin Substances 0.000 title claims abstract description 95
- 229920005989 resin Polymers 0.000 title claims abstract description 95
- 230000008929 regeneration Effects 0.000 title claims abstract description 67
- 238000011069 regeneration method Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 239000012492 regenerant Substances 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000008399 tap water Substances 0.000 claims description 60
- 235000020679 tap water Nutrition 0.000 claims description 60
- 230000001172 regenerating effect Effects 0.000 claims description 18
- 239000002699 waste material Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 239000008234 soft water Substances 0.000 abstract description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 9
- 229910001424 calcium ion Inorganic materials 0.000 description 9
- 229910001425 magnesium ion Inorganic materials 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 7
- 239000011575 calcium Substances 0.000 description 7
- 238000004851 dishwashing Methods 0.000 description 5
- 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 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
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Classifications
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- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The application relates to a softened resin regeneration device and method. The device comprises: a respirator and a water softener; the respirator comprises: the condenser is positioned above the steam inlet; the condensed water storage cavity is communicated with the water softener; heating steam enters a respirator, forms condensate water through a condenser and is stored in a condensate water storage cavity; the water softener includes: a softened resin chamber and a regenerant chamber; the water softener uses the condensed water to prepare a regeneration solution to regenerate the softened resin. The method comprises the following steps: the first regeneration working state: the condenser condenses the heating steam to obtain condensed water; the condensed water flows into the regenerant cavity to obtain a regenerated solution; the regeneration solution flows into the softening resin cavity for regeneration. This application will get into the heating steam of steam inlet and use the condenser condensation, obtain the comdenstion water, make the comdenstion water flow into the regenerant chamber and obtain the higher regeneration solution of purity, can improve soft water resin's regeneration effect to the water economy resource.
Description
Technical Field
The application relates to the field of resin regeneration, in particular to a softened resin regeneration device and method.
Background
Most of the existing dish-washing machines are based on the mechanical washing principle, and generally, the washing water needs to be heated, and the hot water with a certain temperature is used for washing the tableware to achieve the purpose of cleaning. Water existing in nature contains a certain amount of calcium ions and magnesium ions, and the calcium ions and the magnesium ions are deposited to form scale, so that the dish washing effect is influenced. At present, most of dish washing machines on the market adopt ion exchange resin for water softening, the exchange capacity of the ion exchange resin is continuously weakened along with the increase of the use times, at the moment, sodium chloride solution is needed to soak the resin, and calcium and magnesium ions in the ion exchange resin are replaced by sodium ions, so that the ion exchange resin recovers the exchange capacity of the calcium and magnesium ions. The sodium chloride solution used by the existing dish-washing machine is dissolved by external tap water, and the calcium and magnesium ions of the external tap water influence the purity of the regeneration solution, thereby influencing the regeneration effect. In addition, the respirator is generally connected with the inner container to be communicated with ambient air, steam in the inner container is condensed, the condensation effect is general, and condensed water is not utilized.
Calcium and magnesium ions externally connected with tap water influence the regeneration effect of the regeneration solution, and the condensed water of the respirator is not utilized, so that the waste of resources is caused.
Disclosure of Invention
In order to overcome the problems in the related art, the application provides a softened resin regeneration device and a method, the method converts heating steam generated during washing of a dish washer into condensed water by using a condenser, stores the condensed water, prepares a regeneration solution by using the stored condensed water and regenerates softened resin, and saves water resources while improving the regeneration effect of the regeneration solution.
The present application provides in a first aspect a softened resin recycling device comprising:
a respirator and a water softener;
the respirator includes: the condenser is positioned above the steam inlet; the condensed water storage cavity is communicated with the water softener;
heating steam enters the respirator, forms condensed water through the condenser and is stored in the condensed water storage cavity;
the water softener includes: a softened resin chamber and a regenerant chamber;
the water softener uses the condensed water to prepare a regeneration solution to regenerate the softened resin.
Further, the respirator further comprises: the water supply device is externally connected with a tap water flow channel, a flowmeter, a first electromagnetic valve and a second electromagnetic valve;
the input end of the condensed water storage cavity is connected with the condenser, the output end of the condensed water storage cavity is connected with one end of the second electromagnetic valve, and the other end of the second electromagnetic valve is connected with a first input port of the third electromagnetic valve; the external tap water flow channel is connected with a first input port of the third electromagnetic valve, and the external tap water flow channel is connected with a second input port of the third electromagnetic valve.
Further, the water softener further comprises: a third solenoid valve and a check valve;
a first output port of the third electromagnetic valve is connected with the regenerant cavity, and a second output port of the third electromagnetic valve is connected with the softened resin cavity;
one end of the one-way valve is connected with the regenerant cavity, and the other end of the one-way valve is connected with the softened resin cavity, so that the regenerated solution flows into the softened resin cavity from the regenerant cavity in a one-way mode.
The third solenoid valve is a multi-way valve:
in a first regeneration working state, after the third electromagnetic valve is conducted, the condensed water storage cavity is conducted with the regenerant cavity;
in a second regeneration working state, after the third electromagnetic valve is conducted, the external tap water flow channel is conducted with the regenerant cavity;
and in a softening working state, after the third electromagnetic valve is conducted, the external tap water flow channel is conducted with the softening resin cavity.
The second method of the present application provides a method for regenerating a softened resin, comprising:
the first regeneration working state: the heating steam enters the steam inlet, and the condenser condenses the heating steam to obtain condensed water; the condensed water is stored in a condensed water storage cavity;
the second electromagnetic valve is communicated with the third electromagnetic valve, and the condensed water flows into the regenerant cavity from the condensed water storage cavity to obtain a regenerated solution;
the regeneration solution flows into the softened resin cavity from the regenerant cavity to regenerate the softened resin.
Further, a method for regenerating a softened resin, further comprises:
the second regeneration operating state: when the condensed water in the condensed water storage cavity is insufficient, the first electromagnetic valve and the third electromagnetic valve are conducted, and external tap water flows into the regenerant cavity to obtain the regenerated solution;
the regeneration solution regenerates the softened resin.
Further, a method for regenerating a softened resin, further comprises:
softening working state: the first electromagnetic valve and the third electromagnetic valve are conducted, external tap water flows into the softening resin cavity, and the softening resin softens the external tap water.
Further, after the regenerating the softened resin, the method further comprises:
and discharging the regenerated waste liquid from a waste liquid port of the softened resin cavity.
Further, after the first electromagnetic valve and the third electromagnetic valve are conducted, before the external tap water flows into the regenerant chamber, the method further includes:
the external tap water passes through the flowmeter, and the flowmeter measures the flow of the external tap water.
Further, after the first solenoid valve and the third solenoid valve are turned on, before the external tap water flows into the softening resin chamber, the method further includes:
the external tap water passes through the flowmeter, and the flowmeter measures the flow of the external tap water.
The technical scheme provided by the application can comprise the following beneficial effects:
the application provides a softened resin regenerating unit and method, and this softened resin regenerating unit has integrateed the condenser including respirator and water softener on the respirator, can solve the steam and outwards reveal the adverse effect that causes when improving the condensation effect. The heating steam entering the steam inlet of the respirator is condensed by the condenser to obtain condensed water, and the condensed water flows into the regenerant cavity of the water softener to obtain a regenerated solution with higher purity, so that the regeneration effect of the soft water resin can be improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
FIG. 1 is a schematic structural view of a softened resin recycling device according to an embodiment of the present application;
fig. 2 is a schematic flow chart illustrating a first regeneration operation state according to an embodiment of the present application;
FIG. 3 is a schematic flow chart illustrating a second regenerative operating mode according to an embodiment of the present application;
fig. 4 is a schematic flow chart of a softening operation state according to an embodiment of the present application.
Detailed Description
Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the process of implementing the technical scheme of the application, the following problems are found in the related art:
calcium and magnesium ions externally connected with tap water influence the regeneration effect of the regeneration solution, and the condensed water of the respirator is not utilized, so that the waste of resources is caused.
In view of the above problem, the present embodiment provides a first regeneration operating state, please refer to fig. 1, and fig. 1 is a flow chart illustrating the first regeneration operating state.
Example one
The dishwasher can heat to generate steam when washing, the condenser can cool and heat the steam to obtain condensed water, the condensed water is stored in the condensed water storage device, and the stored condensed water is used for preparing regeneration solution, so that a better regeneration effect can be obtained.
An embodiment of the present application provides a softened resin regenerating unit, including:
a respirator and a water softener;
the respirator includes: the device comprises a tap water flow channel, a flow meter, a steam inlet, a condenser, a condensate water storage cavity, a first electromagnetic valve and a second electromagnetic valve.
The condenser is positioned above the steam inlet; the condensed water storage cavity is communicated with the water softener.
And the heating steam enters the respirator, forms condensed water through the condenser and is stored in the condensed water storage cavity.
The input end of the condensed water storage cavity is connected with the condenser, the output end of the condensed water storage cavity is connected with one end of the second electromagnetic valve, and the other end of the second electromagnetic valve is connected with a first input port of the third electromagnetic valve; the external tap water flow channel is connected with a first input port of the third electromagnetic valve, and the external tap water flow channel is connected with a second input port of the third electromagnetic valve.
The water softener includes: a softened resin cavity, a regenerant cavity, a third electromagnetic valve and a one-way valve.
A first output port of the third electromagnetic valve is connected with the regenerant cavity, and a second output port of the third electromagnetic valve is connected with the softened resin cavity;
one end of the one-way valve is connected with the regenerant cavity, and the other end of the one-way valve is connected with the softened resin cavity, so that the regenerated solution flows into the softened resin cavity from the regenerant cavity in a one-way mode.
The third solenoid valve is a multi-way valve:
in a first regeneration working state, after the third electromagnetic valve is conducted, the condensed water storage cavity is conducted with the regenerant cavity;
in a second regeneration working state, after the third electromagnetic valve is conducted, the external tap water flow channel is conducted with the regenerant cavity;
and in a softening working state, after the third electromagnetic valve is conducted, the external tap water flow channel is conducted with the softening resin cavity.
The embodiment of the application provides a soften resin regenerating unit, and the device includes respirator and water softener, has integrateed the condenser on the respirator, can solve the steam and outwards reveal the adverse effect that causes when improving the condensation effect. The heating steam entering the steam inlet of the respirator is condensed by the condenser to obtain condensed water, and the condensed water flows into the regenerant cavity of the water softener to obtain a regenerated solution with higher purity, so that the regeneration effect of the soft water resin can be improved.
Example two
The external tap water contains more calcium and magnesium ions, and the regeneration effect of the regeneration solution prepared by the external tap water is poor. Steam generated by heating the dish washer is condensed to obtain condensed water, and the regenerated solution prepared from the condensed water has high purity and good resin regeneration effect.
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating the first regeneration operating state according to the embodiment of the present application.
A1, heating steam enters the steam inlet.
The dishwasher heats to generate heating steam when washing, and the heating steam enters the steam inlet, and the temperature of the heating steam is higher.
And A2, condensing the heating steam by a condenser to obtain condensed water.
The condenser is arranged in the respirator and is positioned above the steam inlet.
And the A3, the second electromagnetic valve and the third electromagnetic valve are conducted, so that the condensed water flows into the regenerant cavity from the condensed water storage cavity to obtain a regenerated solution.
And A4, the regeneration solution flows into the softened resin cavity from the regenerant cavity to regenerate the softened resin.
A one-way valve is arranged between the regenerant cavity and the softened resin cavity, so that the regenerated solution can only flow into the softened resin cavity from the regenerant cavity in a one-way manner. After the softened resin is regenerated, the regenerated solution becomes regenerated waste liquid, and the regenerated waste liquid is discharged from the water outlet of the softened resin cavity, wherein the water outlet of the softened resin cavity is not shown in fig. 1.
The embodiment of the application provides first regeneration operating condition, turns into the comdenstion water with the condenser for the heating steam that produces when washing dishwasher, stores the comdenstion water, and the purity of comdenstion water is higher, uses the comdenstion water preparation regeneration solution of storage and regenerates softening resin, has practiced thrift the water resource when improving regeneration solution's regeneration effect.
EXAMPLE III
When the condensed water in the storage cavity of the condenser is not enough to regenerate the softened resin, external tap water needs to flow into the regenerant cavity to obtain a regenerated solution.
Referring to fig. 3, fig. 3 is a schematic flow chart of the second regeneration operating state according to the embodiment of the present application.
B1, the first electromagnetic valve is conducted, external tap water passes through the flowmeter, and the flowmeter measures the flow of the external tap water.
And when the flow of the external tap water reaches a threshold value, closing the first electromagnetic valve and stopping the external tap water from flowing into the first electromagnetic valve. The flow of the external tap water is controlled, so that the concentration of the regeneration solution is ensured, and the regeneration solution has a better regeneration effect.
B2, the first electromagnetic valve and the third electromagnetic valve are conducted, so that external tap water flows into the regenerant cavity to obtain a regenerated solution.
When the condensed water in the storage cavity of the condenser is not enough to regenerate the softened resin, the first electromagnetic valve and the third electromagnetic valve are conducted, so that the external tap water flows into the regenerant cavity, and the external tap water dissolves the regenerant in the regenerant cavity to obtain a regenerated solution.
B3, regenerating the softened resin by the regeneration solution.
A one-way valve is arranged between the regenerant cavity and the softened resin cavity, so that the regenerated solution can only flow into the softened resin cavity from the regenerant cavity in a one-way manner.
After the softened resin is regenerated, the regenerated solution becomes regenerated waste liquid, and the regenerated waste liquid is discharged from the water outlet of the softened resin cavity, wherein the water outlet of the softened resin cavity is not shown in fig. 1.
The embodiment of the application provides a second regeneration working state, when the condensed water in the condenser storage is not enough to regenerate the softened resin, the external tap water flows into the regenerant cavity to obtain a regeneration solution, and the softened resin is regenerated by using the regeneration solution. This application embodiment is not enough when the comdenstion water of storing is regenerated the softened resin, uses external running water to regenerate the softened resin, can strengthen the ability that softened resin regenerating unit adapted to the different condition, can also guarantee the concentration of regeneration solution, has stronger practicality.
Example four
The softened resin can soften external tap water after regeneration to obtain softened water, sends the softened water into the dish washer, and the dish washer uses the softened water to wash.
Referring to fig. 4, fig. 4 is a schematic flow chart illustrating a softening operation state according to an embodiment of the present application.
C1, the first electromagnetic valve is conducted, external tap water passes through the flowmeter, and the flowmeter measures the flow of the external tap water.
And when the flow of the external tap water reaches a threshold value, closing the first electromagnetic valve and stopping the external tap water from flowing into the first electromagnetic valve. The flow of the external tap water is controlled, so that the softening resin can soften the external tap water.
C2 and the third electromagnetic valve are conducted, external tap water enters the softening resin cavity, and the softening resin softens the external tap water.
The softening resin softens the external tap water, removes calcium and magnesium ions in the external tap water to obtain softened water, and supplies the softened water to a dish washing machine for washing.
The softening operating condition that this application embodiment provided makes external running water inflow soften the resin chamber, uses the hardness that softens the resin and reduce external running water, obtains the demineralized water, provides the dish washer with the demineralized water, can improve the efficiency of dish washer washing, can also control external running water flow, guarantees the soft water effect of external running water.
The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments. Those skilled in the art should also appreciate that the acts and modules referred to in the specification are not necessarily required in the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined, and deleted according to actual needs, and the modules in the device of the embodiment of the present application may be combined, divided, and deleted according to actual needs.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems and methods according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A softened resin regeneration device comprising:
a respirator and a water softener;
the respirator includes: the condenser is positioned above the steam inlet; the condensed water storage cavity is communicated with the water softener;
heating steam enters the respirator, forms condensed water through the condenser and is stored in the condensed water storage cavity;
the water softener includes: a softened resin chamber and a regenerant chamber;
the water softener uses the condensed water to prepare a regeneration solution to regenerate the softened resin.
2. The softened resin regeneration device of claim 1, wherein the respirator further comprises: the water supply device is externally connected with a tap water flow channel, a flowmeter, a first electromagnetic valve and a second electromagnetic valve;
the input end of the condensed water storage cavity is connected with the condenser, the output end of the condensed water storage cavity is connected with one end of the second electromagnetic valve, and the other end of the second electromagnetic valve is connected with a first input port of the third electromagnetic valve; the external tap water flow channel is connected with a first input port of the third electromagnetic valve, and the external tap water flow channel is connected with a second input port of the third electromagnetic valve.
3. The softened resin regeneration device of claim 1, wherein the water softener further comprises: a third solenoid valve and a check valve;
a first output port of the third electromagnetic valve is connected with the regenerant cavity, and a second output port of the third electromagnetic valve is connected with the softened resin cavity;
one end of the one-way valve is connected with the regenerant cavity, and the other end of the one-way valve is connected with the softened resin cavity, so that the regenerated solution flows into the softened resin cavity from the regenerant cavity in a one-way mode.
4. A softened resin recycling device according to claim 3, characterized in that the third electromagnetic valve is a multi-way valve:
in a first regeneration working state, after the third electromagnetic valve is conducted, the condensed water storage cavity is conducted with the regenerant cavity;
in a second regeneration working state, after the third electromagnetic valve is conducted, the external tap water flow channel is conducted with the regenerant cavity;
and in a softening working state, after the third electromagnetic valve is conducted, the external tap water flow channel is conducted with the softening resin cavity.
5. A method for regenerating a softened resin, which is realized by the softened resin regenerating device according to any one of claims 1 to 4, and which comprises:
the first regeneration working state: the heating steam enters the steam inlet, and the condenser condenses the heating steam to obtain condensed water; the condensed water is stored in a condensed water storage cavity;
the second electromagnetic valve is communicated with the third electromagnetic valve, and the condensed water flows into the regenerant cavity from the condensed water storage cavity to obtain a regenerated solution;
the regeneration solution flows into the softened resin cavity from the regenerant cavity to regenerate the softened resin.
6. The method of regenerating a softened resin as set forth in claim 5, further comprising:
the second regeneration operating state: when the condensed water in the condensed water storage cavity is insufficient, the first electromagnetic valve and the third electromagnetic valve are conducted, and external tap water flows into the regenerant cavity to obtain the regenerated solution;
the regeneration solution regenerates the softened resin.
7. The method of regenerating a softened resin as set forth in claim 5, further comprising:
softening working state: the first electromagnetic valve and the third electromagnetic valve are conducted, external tap water flows into the softening resin cavity, and the softening resin softens the external tap water.
8. The method for regenerating a softened resin as claimed in claim 6, further comprising, after regenerating the softened resin:
and discharging the regenerated waste liquid from a waste liquid port of the softened resin cavity.
9. The method for regenerating a softened resin as set forth in claim 6, wherein after the first solenoid valve and the third solenoid valve are conducted, before the tap water flows into the regeneration agent chamber, the method further comprises:
the external tap water passes through the flowmeter, and the flowmeter measures the flow of the external tap water.
10. The method as claimed in claim 7, wherein after the first solenoid valve and the third solenoid valve are turned on, and before the tap water flows into the softened resin chamber, the method further comprises:
the external tap water passes through the flowmeter, and the flowmeter measures the flow of the external tap water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679689.1A CN114506901B (en) | 2021-12-31 | 2021-12-31 | Device and method for regenerating softening resin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679689.1A CN114506901B (en) | 2021-12-31 | 2021-12-31 | Device and method for regenerating softening resin |
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| CN114506901A true CN114506901A (en) | 2022-05-17 |
| CN114506901B CN114506901B (en) | 2023-09-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112716420A (en) * | 2021-01-22 | 2021-04-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Respirator and dish washing machine |
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| WO2017002128A1 (en) * | 2015-07-01 | 2017-01-05 | Balkrishna Potnis Shrikant | Regenerating breathers system |
| CN106821265A (en) * | 2017-02-20 | 2017-06-13 | 奉化意格特机械制造有限公司 | It is a kind of with condensation functions/drying respirator and use its dish-washing machine |
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