CN219384847U - Boiler water softening treatment device - Google Patents
Boiler water softening treatment device Download PDFInfo
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- CN219384847U CN219384847U CN202223180080.2U CN202223180080U CN219384847U CN 219384847 U CN219384847 U CN 219384847U CN 202223180080 U CN202223180080 U CN 202223180080U CN 219384847 U CN219384847 U CN 219384847U
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Abstract
The utility model discloses a boiler water softening treatment device, which comprises a tank body, wherein the top of the tank body is provided with a water inlet chamber, and an upper chamber, a pump installation chamber and a lower chamber are sequentially arranged in the tank body from top to bottom; the water inlet chamber is provided with a water inlet valve, a drain valve and a drain valve outside, the water inlet valve and the drain valve are respectively communicated with the inside of the water inlet chamber, and the bottom of the water inlet chamber is provided with a water passing port; the upper chamber is filled with ion exchange resin, a central tube which passes through the ion exchange resin and the two ends of which respectively pass through the top and the bottom of the upper chamber is coaxially arranged in the upper chamber, the upper end of the central tube passes through the water inlet chamber and is connected with the water discharge valve, and the outer wall of the central tube close to the lower end is connected with a water diversion tube; a salt pump is arranged in the pump mounting chamber, the input end of the salt pump is connected with a water pipe penetrating into the lower chamber, and the output end of the salt pump is connected with the lower end of the central pipe through a one-way valve; the lower chamber stores brine. The utility model solves the problems of larger occupied area and more troublesome installation of the existing boiler water softening treatment device.
Description
Technical Field
The utility model relates to the field of boiler water treatment, in particular to a boiler water softening treatment device.
Background
The boiler water softening treatment device is a raw water pretreatment device which is pushed out for boiler scale growth and is used for removing calcium and magnesium ions and elements causing the boiler scale growth in raw water. The working principle is as follows: since the hardness of water is mainly formed and expressed by calcium and magnesium, cation exchange resins (water softeners) are generally used to replace ca2+ and mg2+ (the main components forming scale) in water, and the efficacy of the resin in removing ca2+ and mg2+ gradually decreases as ca2+ and mg2+ in the resin increase. After the resin absorbs a certain amount of calcium and magnesium ions, the resin must be regenerated, namely, the resin layer is washed by saline solution in the salt box in the regeneration process, the hardness ions on the resin are replaced, and the resin is discharged out of the tank along with the regeneration waste liquid, so that the resin recovers the softening and exchanging functions.
In the prior art, the soft water tank and the salt tank are generally in split design, the occupied area of the equipment is large, and the installation is troublesome.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a boiler water softening treatment device, which aims at solving the problems that the existing boiler water softening treatment device occupies a larger area and is more troublesome to install.
The utility model provides a boiler water softening treatment device, which comprises a tank body, wherein the top of the tank body is provided with a water inlet chamber, and an upper chamber, a pump installation chamber and a lower chamber are sequentially arranged in the tank body from top to bottom;
the water inlet chamber is provided with a water inlet valve, a drain valve and a drain valve outside, the water inlet valve and the drain valve are respectively communicated with the inside of the water inlet chamber, and the bottom of the water inlet chamber is provided with a water passing port communicated with the upper chamber;
the upper chamber is filled with ion exchange resin, a central tube which passes through the ion exchange resin and the two ends of which respectively pass through the top and the bottom of the upper chamber is coaxially arranged in the upper chamber, the upper end of the central tube passes through the water inlet chamber and is connected with the water discharge valve, and the outer wall of the central tube close to the lower end is connected with a water diversion tube which is communicated with the central tube and the upper chamber;
a salt pump is arranged in the pump mounting chamber, the input end of the salt pump is connected with a water pipe penetrating into the lower chamber, and the output end of the salt pump is connected with the lower end of the central pipe through a one-way valve;
brine is stored in the lower chamber.
Further, the top of the tank body is provided with a top cover which can be opened and closed, the water inlet chamber is integrated on the top cover, the bottom of the top cover is provided with a plug which can be in plug fit with the upper end of the central tube, and the plug is connected with the drain valve through a pipeline.
Further, the upper end of the tank body is provided with a flange plate, and the top cover is fixed on the flange plate at the upper end of the tank body through bolts.
Further, a sealing gasket is arranged between the flange plate and the top cover.
Further, a sealing ring is arranged between the plug connector and the central tube.
Further, a brine adding port is provided at the side of the lower chamber near the upper part thereof.
Further, a plurality of vertical partition plates are arranged between the side wall of the upper cavity and the central pipe, the upper cavity is divided into a plurality of compartments by the vertical partition plates, a plurality of water passing ports corresponding to the compartments one by one are arranged at the bottom of the water inlet chamber, and a plurality of water diversion pipes corresponding to the compartments one by one are arranged on the outer wall of the lower end of the central pipe.
Further, a support is arranged at the bottom of the tank body.
The beneficial effects of the utility model are as follows:
the utility model adopts an integrated tank structure, separates the interior of the tank into an upper chamber, a pump installation chamber and a lower chamber from top to bottom, fills the upper chamber with ion exchange resin, installs a salt pump in the pump installation chamber, and stores salt water in the lower chamber, thereby combining a soft water tank and a salt box into a whole, having good equipment integrity, reducing the occupied area of the equipment, saving the trouble of assembly and being more convenient to install.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is a cross-sectional view A-A of fig. 1.
In the drawing, a tank body is 100 percent; 110-a water inlet chamber; 111-inlet valve; 112-a drain valve; 113-a blow-down valve; 114-a water passing port; 115-plug; 116-sealing rings; 120-upper chamber; 121-ion exchange resin; 122-a central tube; 123-a water diversion pipe; 124-vertical separator; 130-a pump mounting chamber; 131-salt pump; 132—a one-way valve; 140-a lower chamber; 141-a water delivery pipe; 142-brine; 143-a brine addition port; 150-top cap; 151-bolts; 152-gasket; 160-flange plates; 170-support.
Detailed Description
Embodiments of the technical scheme of the present embodiment will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical solution of the present embodiment, and thus are merely examples, and the scope of protection of the present embodiment is not limited thereto.
As shown in fig. 1 and 2, an embodiment of the present utility model provides a boiler water softening treatment device, comprising a tank body 100, wherein a water inlet chamber 110 is provided at the top of the tank body 100, and an upper chamber 120, a pump installation chamber 130 and a lower chamber 140 are sequentially provided inside the tank body 100 from top to bottom.
The water inlet chamber 110 is provided with a water inlet valve 111, a water outlet valve 112 and a blow-off valve 113, the water inlet valve 111 and the blow-off valve 113 are respectively communicated with the inside of the water inlet chamber 110, and the bottom of the water inlet chamber 110 is provided with a water outlet 114 communicated with the upper chamber 120.
The upper chamber 120 is filled with ion exchange resin 121, a central tube 122 passing through the ion exchange resin 121 and respectively passing through the top and the bottom of the upper chamber 120 is coaxially arranged in the upper chamber 120, the upper end of the central tube 122 passes through the water inlet chamber 110 and is connected with the water discharge valve 112, and a water diversion tube 123 communicating the central tube 122 and the upper chamber 120 is connected with the outer wall of the lower end of the central tube 122.
A salt pump 131 is installed in the pump installation chamber 130, the input end of the salt pump 131 is connected with a water pipe 141 penetrating into the lower chamber 140, and the output end of the salt pump 131 is connected with the lower end of the central tube 122 through a one-way valve 132.
The lower chamber 140 stores brine 142 therein.
When the boiler water is softened, the blow-off valve 113 is closed, the water inlet valve 111 and the water outlet valve 112 are opened, tap water enters the water inlet chamber 110 through the water inlet valve 111, then enters the upper chamber 120 through the water outlet 114 at the bottom of the water inlet chamber 110, and in the process that the water passes through the upper chamber 120, the ion exchange resin 121 in the upper chamber 120 displaces Ca < 2+ > and Mg < 2+ > (main components forming scale) in the water, so that the water is softened, and the softened water enters the central pipe 122 through the water distribution pipe 123 and finally is discharged through the water outlet valve 112.
Back flushing: after a period of operation, the device intercepts a lot of dirt brought by raw water on the upper part of the resin, after the dirt is removed, the ion exchange resin 121 can be completely exposed, the regeneration effect can be ensured, in the backwashing process, the water inlet valve 111 is closed, the water outlet valve 112 and the blow-down valve 113 are opened, flushing water enters the central pipe 122 through the water outlet valve 112, then enters the bottom of the upper chamber 120 through the water distribution pipe 123, the flushing water flows upwards and backflushes the ion exchange resin 121 in the upper chamber 120, then enters the water inlet chamber 110 through the water passing port 114, and finally is discharged through the blow-down valve 113.
Salt absorption (regeneration): after the resin absorbs a certain amount of calcium and magnesium ions, the resin must be regenerated, in the regeneration process, the water inlet valve 111 and the water outlet valve 112 are closed, the blow-off valve 113 is opened, the salt pump 131 is started, the salt pump 131 leads the salt water 142 in the lower chamber 140 into the central pipe 122 and enters the bottom of the upper chamber 120 through the water dividing pipe 123, the salt water 142 flows upwards and washes the ion exchange resin 121 in the upper chamber 120, hardness ions on the resin are replaced, then the resin enters the water inlet chamber 110 through the water passing port 114, and finally the resin is discharged through the blow-off valve 113, so that the resin recovers the softening and exchanging function.
Slow rinse (displacement): after the ion exchange resin 121 is washed with brine 142, the salt in the resin is washed out by the same flow rate by the raw water in accordance with the backwashing method.
And (3) quick flushing: in order to thoroughly rinse the residual salt, the resin is rinsed with raw water at a flow rate close to that of the actual operation in the same way as the backwashing method.
In this embodiment, the top of the can 100 is provided with an openable and closable top cover 150, specifically, the upper end of the can 100 is provided with a flange 160, and the top cover 150 is fixed to the flange 160 at the upper end of the can 100 by bolts 151. The intake chamber 110 is integrated on the top cover 150, and a plug 115 capable of being in plug-in fit with the upper end of the central tube 122 is arranged at the bottom of the top cover 150, and the plug 115 is connected with the drain valve 112 through a pipeline.
This application is with intake chamber 110 integration on top cap 150, during the equipment, with the plug 115 alignment cover of top cap 150 bottom in the upper end of center tube 122 to through bolt 151 with top cap 150 fixed on the ring flange 160 of jar body 100 upper end can, the equipment is convenient, still is convenient for realize the dismantlement of top cap 150 simultaneously.
In order to improve the sealing property of the connection between the top cover 150 and the can body 100, a gasket 152 is provided between the flange 160 and the top cover 150. In order to improve the sealing property of the connection between the plug 115 and the center tube 122, a seal ring 116 is provided between the plug 115 and the center tube 122.
In the present embodiment, a brine adding port 143 is provided at a side portion of the lower chamber 140 at an upper portion thereof so as to add brine 142 into the lower chamber 140 through the brine adding port 143.
In this embodiment, a plurality of vertical partition plates 124 are disposed between the side wall of the upper chamber 120 and the central tube 122, the upper chamber 120 is divided into a plurality of compartments by the vertical partition plates 124, a plurality of water passing ports 114 corresponding to the compartments one by one are disposed at the bottom of the water inlet chamber 110, and a plurality of water diversion tubes 123 corresponding to the compartments one by one are disposed on the outer wall of the lower end of the central tube 122. The vertical partition plate 124 not only can play a role in stabilizing the supporting central tube 122, but also can divide the chamber into a plurality of compartments, so that water flow distribution is more uniform in the processes of softening water, back flushing, salt absorption (regeneration), slow flushing (replacement) and fast flushing, and the effects of softening water, back flushing, salt absorption (regeneration), slow flushing (replacement) and fast flushing are improved.
In addition, a support 170 is provided at the bottom of the can 100, and the support 170 serves to support the can 100.
In summary, the present utility model adopts the integrated tank body 100 structure, and separates the interior of the tank body 100 from the top to the bottom into the upper chamber 120, the pump installation chamber 130 and the lower chamber 140, the upper chamber 120 is filled with the ion exchange resin 121, the pump installation chamber 130 is provided with the salt pump 131, and the lower chamber 140 stores the salt water 142, so that the soft water tank and the salt tank are combined into a whole, the integrity of the device is good, the occupied area of the device is reduced, the trouble of assembly is saved, and the installation is more convenient.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present embodiment, and are not limited thereto; although the present embodiment has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and they should be construed as falling within the scope of the appended claims and description.
Claims (8)
1. A boiler water softening treatment device is characterized in that:
the device comprises a tank body, wherein the top of the tank body is provided with a water inlet chamber, and an upper chamber, a pump installation chamber and a lower chamber are sequentially arranged in the tank body from top to bottom;
the water inlet chamber is provided with a water inlet valve, a drain valve and a drain valve outside, the water inlet valve and the drain valve are respectively communicated with the inside of the water inlet chamber, and the bottom of the water inlet chamber is provided with a water passing port communicated with the upper chamber;
the upper chamber is filled with ion exchange resin, a central tube which passes through the ion exchange resin and the two ends of which respectively pass through the top and the bottom of the upper chamber is coaxially arranged in the upper chamber, the upper end of the central tube passes through the water inlet chamber and is connected with the water discharge valve, and the outer wall of the central tube close to the lower end is connected with a water diversion tube which is communicated with the central tube and the upper chamber;
a salt pump is arranged in the pump mounting chamber, the input end of the salt pump is connected with a water pipe penetrating into the lower chamber, and the output end of the salt pump is connected with the lower end of the central pipe through a one-way valve;
brine is stored in the lower chamber.
2. The boiler water softening treatment device of claim 1, wherein:
the top of the tank body is provided with a top cover which can be opened and closed, the water inlet chamber is integrated on the top cover, the bottom of the top cover is provided with a plug which can be in plug fit with the upper end of the central tube, and the plug is connected with the drain valve through a pipeline.
3. The boiler water softening treatment device of claim 2, wherein:
the upper end of the tank body is provided with a flange plate, and the top cover is fixed on the flange plate at the upper end of the tank body through bolts.
4. A boiler water softening treatment device in accordance with claim 3, wherein:
and a sealing gasket is arranged between the flange plate and the top cover.
5. The boiler water softening treatment device of claim 2, wherein:
and a sealing ring is arranged between the plug connector and the central tube.
6. The boiler water softening treatment device of claim 1, wherein:
the side of the lower chamber is provided with a brine adding port near the upper part.
7. The boiler water softening treatment device of claim 1, wherein:
a plurality of vertical partition boards are arranged between the side wall of the upper cavity and the central pipe, the vertical partition boards divide the upper cavity into a plurality of compartments, a plurality of water passing ports corresponding to the compartments one by one are arranged at the bottom of the water inlet chamber, and a plurality of water diversion pipes corresponding to the compartments one by one are arranged on the outer wall of the lower end of the central pipe.
8. The boiler water softening treatment device of claim 1, wherein:
the bottom of the tank body is provided with a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223180080.2U CN219384847U (en) | 2022-11-29 | 2022-11-29 | Boiler water softening treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223180080.2U CN219384847U (en) | 2022-11-29 | 2022-11-29 | Boiler water softening treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219384847U true CN219384847U (en) | 2023-07-21 |
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ID=87190239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223180080.2U Active CN219384847U (en) | 2022-11-29 | 2022-11-29 | Boiler water softening treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219384847U (en) |
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2022
- 2022-11-29 CN CN202223180080.2U patent/CN219384847U/en active Active
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