CN-224199241-U - High durability mineralization filter core system and water purification unit

Abstract

The utility model discloses a high-durability mineralized filter element system and water purifying equipment, and belongs to the technical field of water quality mineralization. A high-durability mineralized filter element system comprises a first purifying part, a second purifying part, a mineralizing part, a first temperature control unit, a first temperature monitoring unit, a second temperature control unit, a second temperature monitoring unit, a first water passing switch, a second water passing switch and a mineralizing switch which are sequentially communicated. In addition, the mineralization filter element system can control the dissolution time of mineralized materials in each mineralization filter element of the mineralization part by periodically starting the alternating work of different mineralization parts and mineralizing and filtering different mineralization chambers of the same mineralization part, thereby realizing the purposes of intermittently dissolving out ores, improving the persistence of ore dissolution and prolonging the service life of the mineralization filter element.

Inventors

• CHEN XINLIN
• MA CHUANMING

Assignees

• 中国地质大学（武汉）

Dates

Publication Date

20260505

Application Date

20250402

Claims (10)

1. 1. A high durability mineralized cartridge system, comprising: The first purifying part is internally provided with a first-stage purifying filter element; The second water inlet of the second purifying part is communicated with the first water outlet of the first purifying part, and a second-stage purifying filter element is arranged in the second purifying part; the mineralization part comprises a third shell, wherein a first mineralization chamber is arranged in the third shell, is divided into two mutually independent and symmetrical mineralization chambers by a partition plate, and is filled with a first mineralization filter element; A first water passing switch and a second water passing switch are respectively arranged at a third water inlet and a third water outlet of the third shell, and the first water passing switch and the second water passing switch are correspondingly communicated or closed with the third water inlet and the third water outlet; The upper end of the first mineralization chamber is provided with a mineralization switch, and the mineralization switch is used for communicating or closing any mineralization chamber.
2. 2. The high durability mineralized filter element system according to claim 1, wherein the first purifying part comprises a first shell and the primary purifying filter element, the first shell is provided with a first water inlet and a first water outlet, a first water passing cavity and a first water collecting cavity are arranged in the first shell, the first water passing cavity is communicated with the first water inlet, the first water collecting cavity is communicated with the first water outlet, the primary purifying filter element is coaxially sleeved outside the first water passing cavity, and the primary purifying filter element is an ultrafiltration membrane filter element.
3. 3. A high durability mineralized cartridge system according to claim 2 wherein the first water passing chamber is comprised of a plurality of layers of stainless steel mesh with the pore sizes of the layers of stainless steel mesh decreasing in sequence along the direction of penetration of the water to be purified.
4. 4. The high durability mineralized filter cartridge system according to claim 1, wherein the second purifying portion comprises a second housing and the second purifying filter cartridge, the second housing has a second water inlet and a second water outlet, a second water passing cavity and a second water collecting cavity are arranged in the second housing, the second water passing cavity is communicated with the second water inlet, the second water collecting cavity is communicated with the second water outlet, and the second purifying filter cartridge is coaxially sleeved outside the second water passing cavity; The secondary purification filter element consists of a reverse osmosis membrane and an active carbon fiber filter element, and the reverse osmosis membrane and the active carbon fiber filter element are sequentially arranged along the permeation direction of water to be purified.
5. 5. The high durability mineralized cartridge system according to claim 4, wherein the second water passing chamber is comprised of a plurality of layers of stainless steel mesh with the pore sizes of the layers of stainless steel mesh decreasing in sequence along the direction of penetration of the water to be purified.
6. 6. The high-durability mineralized filter element system according to claim 1, wherein a first mineralized cavity, a second mineralized cavity and a third mineralized cavity are sequentially arranged in the third shell along the water flow direction, a second mineralized filter element and a third mineralized filter element are sequentially filled in the second mineralized cavity and the third mineralized cavity, the first mineralized cavity is communicated with a third water inlet of the third shell, and the third mineralized cavity is communicated with a third water outlet of the third shell.
7. 7. The high durability mineralized filter element system according to claim 6, wherein the mineralized switch comprises a supporting frame, a rotary vane and a rotary disk, the first mineralized cavity is of a cylindrical structure, the supporting frame is matched with the first mineralized cavity, water passing holes are uniformly distributed on the supporting frame, the supporting frame is coaxially arranged at the water inlet end of the first mineralized cavity, the rotary vane is of a semicircular structure, is coaxially arranged with the supporting frame and is rotationally connected with the supporting frame through the rotary disk, and the rotary disk drives the rotary vane to rotate so as to cover or open any mineralized cavity.
8. 8. A high durability mineralized cartridge system according to claim 6, The first mineralization filter element comprises medical stone materials, the second mineralization filter element comprises wollastonite materials, and the third mineralization filter element comprises calcite and basalt materials.
9. 9. A high durability mineralized cartridge system according to claim 2, The first water inlet is provided with a first temperature control unit and a first temperature monitoring unit respectively, a second temperature control unit and a second temperature monitoring unit are arranged on a pipeline communicated with the second water inlet of the second purifying part, and the first temperature control unit, the first temperature monitoring unit, the second temperature control unit and the second temperature monitoring unit are connected with a controller through signals.
10. 10. A water purification apparatus comprising a housing having a water inlet conduit and a water outlet conduit disposed therein, and a mineralized cartridge system according to any one of claims 1-9 in communication with the water inlet conduit and the water outlet conduit, respectively.

Description

High durability mineralization filter core system and water purification unit Technical Field The utility model relates to the technical field of water quality mineralization, in particular to a high-durability mineralization filter element system and water purification equipment. Background The mineralized filter element in the market at present is generally prepared by mixing active carbon and mineralized materials in various modes, for example, mineralized materials are filled in a rear-mounted carbon filter element, carbon powder and mineralized materials are mixed to prepare mineralized carbon rods, and the mineralized filter element has the advantages that the inner pores of particles are generally poor, the mineralized effect is general, the service life is short, the mineralized efficiency is greatly reduced after the mineralized filter element is continuously used for 3-6 months, the long-term use requirement of people cannot be met, the filter element replacement period is frequent, the annual maintenance cost is about 500 RMB, the economic burden of users is increased, and the resource waste is also caused. Disclosure of utility model The utility model mainly aims to solve the economic pressure and burden caused by frequent replacement of the filter element and meet the pursuit of people on healthy water. To achieve the above object, the present utility model provides a mineralized filter cartridge system with high durability, comprising: The first purifying part is internally provided with a first-stage purifying filter element; The second water inlet of the second purifying part is communicated with the first water outlet of the first purifying part, and a second-stage purifying filter element is arranged in the second purifying part; the mineralization part comprises a third shell, wherein a first mineralization chamber is arranged in the third shell, is divided into two mutually independent and symmetrical mineralization chambers by a partition plate, and is filled with a first mineralization filter element; A first water passing switch and a second water passing switch are respectively arranged at a third water inlet and a third water outlet of the third shell, and the first water passing switch and the second water passing switch are correspondingly communicated or closed with the third water inlet and the third water outlet; The upper end of the first mineralization chamber is provided with a mineralization switch, and the mineralization switch is used for communicating or closing any mineralization chamber. Further, the first purifying part comprises a first shell and the first purifying filter element, the first shell is provided with a first water inlet and a first water outlet, a first water passing cavity and a first water collecting cavity are arranged in the first shell, the first water passing cavity is communicated with the first water inlet, the first water collecting cavity is communicated with the first water outlet, the first purifying filter element is coaxially sleeved on the outer side of the first water passing cavity, and the first purifying filter element is an ultrafiltration membrane filter element. Further, the first water passing cavity is composed of a plurality of layers of stainless steel nets, and the apertures of the stainless steel nets are gradually decreased along the permeation direction of water to be purified. Further, the second purifying part comprises a second shell and the second purifying filter element, the second shell is provided with a second water inlet and a second water outlet, a second water passing cavity and a second water collecting cavity are arranged in the second shell, the second water passing cavity is communicated with the second water inlet, the second water collecting cavity is communicated with the second water outlet, and the second purifying filter element is coaxially sleeved outside the second water passing cavity; The secondary purification filter element consists of a reverse osmosis membrane and an active carbon fiber filter element, and the reverse osmosis membrane and the active carbon fiber filter element are sequentially arranged along the permeation direction of water to be purified. Further, the second water passing cavity is composed of a plurality of layers of stainless steel nets, and the apertures of the stainless steel nets are gradually decreased along the permeation direction of water to be purified. Further, the first mineralization cavity, the second mineralization cavity and the third mineralization cavity are sequentially arranged in the third shell along the water flow direction, the second mineralization cavity and the third mineralization cavity are sequentially filled with a second mineralization filter element and a third mineralization filter element, the first mineralization cavity is communicated with a third water inlet of the third shell, and the third mineralization cavity is communicated with a t