CN-224207669-U - Dust pelletizing system for water works

CN224207669UCN 224207669 UCN224207669 UCN 224207669UCN-224207669-U

Abstract

The utility model relates to the field of water treatment plants, in particular to a dust removing system for a water plant, wherein a water sealing curtain which can be sealed with a solution tank is arranged at an opening of the solution tank, a vacuum valve is arranged on the water sealing curtain, an outlet end of a jet pump and an external water end are respectively connected with a dust collecting water tank and the solution tank through a first pipeline, the dust collecting water tank is provided with a backflow pipeline communicated with the solution tank, a second pipeline is communicated with the upper end of the solution tank, the second pipeline is connected with a water inlet end of the jet pump, a vacuum gauge is arranged on the second pipeline, sodium bisulphite powder is poured into the opening of the solution tank, the opening is sealed by the water sealing curtain, the jet pump is started, the second pipeline vacuumizes the solution tank, so that sodium bisulphite powder at the opening of the solution pipe falls into the solution tank, waste of the sodium bisulphite powder floating outside the solution tank is avoided, and the sodium bisulphite powder accumulated at the opening of the solution tank does not need to be manually fed, so that the sodium bisulphite powder is prevented from affecting human health, and time and labor are saved.

Inventors

WANG LIHUA
MAO ZHIBIN
CHU LIMIN

Assignees

浙江义乌市自来水有限公司

Dates

Publication Date: 20260508
Application Date: 20250603

Claims (8)

1. A water mill dust removal system, comprising: The solution tank is provided with a solution tank opening, the upper end of the solution tank opening is provided with a water sealing curtain which can be sealed with the solution tank, and the water sealing curtain is provided with a vacuum valve; The device comprises a jet pump and a dust collection water tank, wherein an outlet end and an external water end of the jet pump are respectively connected with the dust collection water tank and the solution tank through a first pipeline, and the dust collection water tank is provided with a backflow pipeline communicated with the solution tank; The second pipeline, second pipeline one end with the upper end of solution jar is linked together, the second pipeline other end with the water inlet end of jet pump is connected, be equipped with the vacuum gauge on the second pipeline.
2. A water mill dust removal system according to claim 1, wherein the second conduit comprises at least two sub-conduits, which are in communication with the solution tank at different heights.
3. The dust removal system for a water mill according to claim 2, wherein a funnel-shaped pouring opening is formed in the upper end of the opening of the solution tank, the water seal curtain is located at the upper end of the pouring opening, and a plurality of spray heads are distributed on the side face of the pouring opening.
4. A water mill dust removal system as claimed in claim 3, wherein said first conduit communicates with the bottom of said solution tank.
5. The dust removing system for water works according to claim 4, wherein the bottom level of the dust collecting water tank is higher than the top level of the solution tank, and both ends of the return pipe are respectively communicated with the bottom of the dust collecting water tank and the top of the solution tank.
6. The system of claim 5, wherein the first pipe is provided with a first valve and a second valve, and the first valve and the second valve are located at an external water outlet end and an external water outlet end of the jet pump.
7. The water mill dust removal system of claim 6, wherein the second conduit is provided with a third valve.
8. The water mill dust removal system of claim 7, wherein the return line is provided with a fourth valve.

Description

Dust pelletizing system for water works Technical Field The utility model relates to the technical field of water treatment, and particularly discloses a dust removal system for a water plant. Background Ensures that the tap water meets the requirements of safety and sanitation, avoids generating water-borne infectious diseases, and adds disinfectant to the tap water in the water purification treatment process to deactivate pathogenic microorganisms in the water. Chlorine has a relatively high cost performance, so that the chlorine is widely used in the domestic water treatment industry. Residual chlorine means that after chlorine is put into water, a part of chlorine is consumed by the action of bacteria, microorganisms, organic matters, inorganic matters and the like in water, and a part of chlorine is left, and the part of chlorine is called residual chlorine. If the residual chlorine in the water exceeds the normal value range of the residual chlorine, serious harm to people and environment can be caused. The reverse osmosis water making technology is usually adopted in the process of preparing water, water is purified and filtered through a reverse osmosis membrane group, but residual chlorine contained in tap water oxidizes the reverse osmosis membrane to cause reverse osmosis membrane aging, so that the service life of the membrane is shortened, therefore, a certain sodium bisulphite solution is needed to be added in water storage before the water enters the reverse osmosis membrane, sodium bisulphite has a certain reducibility, the reverse osmosis membrane is protected from being oxidized, a sodium bisulphite solution is proportioned by a tap water factory, the sodium bisulphite is proportioned by the tap water factory, the bagged sodium bisulphite is manually poured from an opening at the upper end of a solution tank, and then a water sealing curtain is used for manually sealing the opening, but because the opening on the existing solution tank is smaller, sodium bisulphite is stacked at the position of easy opening, and then the opening is sealed, so that sodium bisulphite powder cannot fall into the solution tank, therefore, the opening is needed to be stared manually, but the sodium bisulphite powder is easy to fall into air in the process of being dredged by a handheld tool, and material waste is caused. Disclosure of utility model The utility model provides a dust removal system for a water plant, which aims at the defect design of the prior art. The technical scheme adopted by the utility model for solving the problems is as follows: The utility model provides a dust removal system for a water plant, which comprises: The solution tank is provided with a solution tank opening, the upper end of the solution tank opening is provided with a water sealing curtain which can be sealed with the solution tank, and the water sealing curtain is provided with a vacuum valve; The device comprises a jet pump and a dust collection water tank, wherein an outlet end and an external water end of the jet pump are respectively connected with the dust collection water tank and the solution tank through a first pipeline, and the dust collection water tank is provided with a backflow pipeline communicated with the solution tank; The second pipeline, second pipeline one end with the upper end of solution jar is linked together, the second pipeline other end with the water inlet end of jet pump is connected, be equipped with the vacuum gauge on the second pipeline. Further, the second pipeline comprises at least two branch pipelines, and the branch pipelines are communicated with different heights of the solution tank. Further, the upper end of the opening of the solution tank is provided with a funnel-shaped pouring opening, the water seal curtain is positioned at the upper end of the pouring opening, and a plurality of spray heads are distributed on the side face of the pouring opening. Further, the first pipe is communicated with the bottom of the solution tank. Further, the bottom horizontal position of the dust collection water tank is higher than the top horizontal position of the solution tank, and two ends of the reflux pipeline are respectively communicated with the bottom of the dust collection water tank and the top of the solution tank. Further, a first valve and a second valve are arranged on the first pipeline, and the first valve and the second valve are located at an external water end and a water outlet end of the jet pump. Further, a third valve is arranged on the second pipeline. Further, a fourth valve is arranged on the backflow pipeline. The technical scheme has the beneficial effects that the dust removing system for the water mill comprises a solution tank, a jet pump, a dust collecting water tank and a second pipeline, wherein a solution tank opening is formed in the solution tank, a water sealing curtain which can be sealed with the solution tank is arranged at the upper end of the solution