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CN-224221193-U - Soft water auxiliary salt dissolving device

CN224221193UCN 224221193 UCN224221193 UCN 224221193UCN-224221193-U

Abstract

The utility model discloses a soft water auxiliary salt dissolving device which comprises a box body, a water inlet control valve group, an air inlet valve group, a water injector, a raw water inlet pipeline, a salt box connecting pipeline, an air inlet pipeline, an air ejector and a water outlet valve, wherein an inner cavity suitable for storing water is formed in the box body, a salt particle throwing port is formed in the upper surface of the box body, the water injector is provided with a water inlet, a salt box connecting port and a water outlet, one end of the raw water inlet pipeline is suitable for being connected with a raw water source, the other end of the raw water inlet pipeline is communicated with the water inlet of the water injector, the water inlet control valve group is arranged on the raw water inlet pipeline between the raw water source and the water injector, one end of the salt box connecting pipeline extends through the box body, the other end of the salt box connecting pipeline is communicated with the salt box connecting port of the water injector, and one end of the air inlet pipeline is suitable for being connected with an external compressed air source. The method can promote the rapid dissolution of salt particles, ensure that the salt water required in the regeneration process reaches the saturated concentration, and improve the regeneration efficiency of the softening resin.

Inventors

  • JIANG BIN
  • WANG WEICHENG
  • Gong Kangmin

Assignees

  • 九州合汇(常州)制药设备有限公司

Dates

Publication Date
20260512
Application Date
20250512

Claims (10)

  1. 1. The utility model provides a soft water auxiliary salt dissolving device which characterized in that includes: The salt grain storage device comprises a box body (1), wherein an inner cavity suitable for storing water is arranged in the box body (1), and a salt grain feeding port is arranged on the upper surface of the box body (1); The water sprayer (4), the water sprayer (4) is provided with a water inlet (41), a salt box connection port (42) and a water outlet (43); A raw water inlet pipeline (5), wherein one end of the raw water inlet pipeline (5) is suitable for being connected with a raw water source, and the other end of the raw water inlet pipeline is communicated with a water inlet (41) of the water injector (4); The water inlet control valve group is arranged on a raw water inlet pipeline (5) between the raw water source and the water injector (4); A salt box connecting pipeline (6), wherein one end of the salt box connecting pipeline (6) extends through the box body (1), and the other end of the salt box connecting pipeline is communicated with a salt box connecting port (42) of the water injector (4); One end of the air inlet pipeline is suitable for being connected with an external compressed air source; The air inlet valve group is arranged on the air inlet pipeline; The air injection pipe (7), one end of the air injection pipe (7) is suitable for being connected with the other end of the air inlet pipeline, the other end of the air injection pipe is arranged in the box body (1), and the air injection pipe (7) is provided with a plurality of air injection holes; And the water outlet valve is arranged at a water outlet (43) of the water shooter (4).
  2. 2. The soft water-assisted salt dissolving device according to claim 1, wherein, The salt box further comprises a salt plate (2), wherein the salt plate (2) is arranged in the box body (1), and the salt plate (2) divides the inner cavity of the box body (1) into an upper salt storage chamber and a lower water storage chamber; The connecting cylinder (3), the connecting cylinder (3) vertically passes salt board (2) is provided with on salt board (2), be equipped with the intercommunication in connecting cylinder (3) the salt storage room with the connecting channel of water storage room.
  3. 3. The soft water-assisted salt dissolving device according to claim 1, wherein, The water jet device also comprises a flow indicator (8), wherein the flow indicator (8) is arranged on a pipeline communicated with a water outlet (43) of the water jet device (4).
  4. 4. The soft water-assisted salt dissolving device according to claim 1, wherein, An overflow port (101) positioned at the upper part and a lower outlet (102) positioned at the lower part are arranged on the outer side wall of the box body (1); And a brine discharge pipe (9), wherein one end of the brine discharge pipe (9) is respectively communicated with the overflow port (101) and the lower outlet (102) of the box body (1) through branches, and the other end is suitable for being connected to an external discharge port.
  5. 5. The soft water-assisted salt dissolving device according to claim 1, wherein, The air inlet valve group comprises an air passage manual valve (111), a check valve (112) and an air passage pneumatic valve (113) which are connected in series.
  6. 6. The soft water-assisted salt dissolving device according to claim 1, wherein, The water inlet control valve group comprises a water inlet manual valve (131) and a water inlet pneumatic valve (132) which are connected in series.
  7. 7. The soft water-assisted salt dissolving device according to claim 1, wherein, The liquid level sensor (14) is arranged on the inner wall of the box body (1).
  8. 8. The soft water-assisted salt dissolving device according to claim 1, wherein, The water jet device also comprises a control valve (16), wherein the control valve (16) is arranged on a salt box connecting pipeline (6) between the box body (1) and the water jet device (4).
  9. 9. The soft water-assisted salt dissolving device according to claim 1, wherein, And the air inlet pipeline further comprises a pressure reducing valve (12), and the pressure reducing valve (12) is arranged on the air inlet pipeline.
  10. 10. The soft water-assisted salt dissolving device according to claim 1, wherein, Also included is a pressure indicator (15), the pressure indicator (15) being mounted on the air inlet line.

Description

Soft water auxiliary salt dissolving device Technical Field The utility model relates to a soft water auxiliary salt dissolving device, and belongs to the technical field of water treatment equipment. Background At present, in purified water production equipment, a traditional pretreatment module mainly comprises a duplex softener, and the duplex softener device removes calcium ions and magnesium ions in raw water, so that raw water is softened, scaling on a reverse osmosis membrane is prevented, and the aim of reverse osmosis forward production work is fulfilled. And after the sodium ions in the softener are consumed, supplementing saturated brine into the softener through a salt absorbing device, replacing the calcium ions and the magnesium ions adsorbed in the softener again by utilizing the sodium ions in the saturated brine, and discharging the sodium ions and the calcium ions out of the system along with flushing, thereby achieving the aim of regenerating the softener. When the salt water in the salt box is used up, the salt needs to be added in a supplementing mode, a large amount of granular salt is accumulated in the salt box, the granular salt cannot be timely and fully dissolved in water, the condition that the salt water does not reach the saturated concentration before the next regeneration process possibly occurs, and therefore the resin cannot be completely regenerated, and the hardness of produced water is affected. After searching the prior art, it was found that chinese patent publication No. CN218688209U discloses a salt dissolving device for sodium ion water softener. The stirrer is used for realizing quick salt dissolution, but the stirrer is found to depend on the stirring paddle in the use process, the stirring paddle is soaked in salt water for a long time, the faults such as corrosion and the like are easy to occur, the maintenance frequency is increased, and the long-term stable operation of equipment is also possibly influenced. Disclosure of Invention The utility model aims to overcome the defects of the prior art and provides a soft water auxiliary salt dissolving device which can realize the purpose of promoting salt particles to be quickly dissolved, ensure that the salt water required in the regeneration process reaches the saturated concentration and improve the regeneration efficiency of softened resin. In order to solve the technical problems, the technical scheme of the utility model is that the soft water auxiliary salt dissolving device comprises: The salt grain storage device comprises a box body, wherein an inner cavity suitable for storing water is arranged in the box body, and a salt grain throwing port is arranged on the upper surface of the box body; the water sprayer is provided with a water inlet, a salt box connection port and a water outlet; The raw water inlet pipeline is characterized in that one end of the raw water inlet pipeline is suitable for being connected with a raw water source, and the other end of the raw water inlet pipeline is communicated with a water inlet of the water injector; The water inlet control valve group is arranged on a raw water inlet pipeline between the raw water source and the water injector; the salt box connecting pipeline extends through the box body at one end and is communicated with a salt box connecting port of the water injector at the other end; One end of the air inlet pipeline is suitable for being connected with an external compressed air source; The air inlet valve group is arranged on the air inlet pipeline; The air injection pipe is provided with a plurality of air injection holes, one end of the air injection pipe is suitable for being connected with an air inlet pipeline, and the other end of the air injection pipe is arranged in the box body; And the water outlet valve is arranged at the water outlet of the water shooter. Further, in order to avoid water inlet blockage, the soft water auxiliary salt dissolving device also comprises a salt plate, a water tank and a water tank, wherein the salt plate is arranged in the box body and divides the inner cavity of the box body into an upper salt storage chamber and a lower water storage chamber; the connecting cylinder vertically penetrates through the salt plate and is arranged on the salt plate, and a connecting channel for communicating the salt storage chamber and the water storage chamber is arranged in the connecting cylinder; further, in order to facilitate the observation of the flow rate, the soft water auxiliary salt dissolving device further comprises a flow indicator which is arranged on a pipeline communicated with the water outlet of the water injector. Further, the side wall of the outer part of the box body is provided with an overflow port positioned at the upper part and a lower outlet positioned at the lower part; The soft water auxiliary salt dissolving device further comprises a salt water discharge pipe, one end of the salt water discharge pipe i