Deionized water purifying equipment

Abstract

The utility model discloses deionized water purification equipment which comprises a front-section purification cabin, a raw water treatment chamber, a sterilization chamber and an anion and cation exchange tower are transversely and sequentially arranged on the front-section purification cabin, a rear-section purification cabin is further matched with one side of the front-section purification cabin, the rear-section purification cabin is communicated with the anion and cation exchange tower, and the other side of the front-section purification cabin is communicated with the anion and cation exchange tower. An ultrafilter and an adsorption layer are arranged in the rear-section purification cabin from top to bottom, and a water outlet valve is further arranged on one side of the bottom of the rear-section purification cabin; after the purified water treated by the front-section purification cabin enters the rear-section purification cabin, macromolecular substances such as tiny suspended matters and colloids in the water are deeply screened and filtered through an ultrafilter, and meanwhile, a small amount of mineral substances and trace elements which cannot be intercepted in the water are deeply adsorbed through a manganese sand adsorption layer; thus, heavy metal substances such as iron ions in the water are removed, and then peculiar smell molecules possibly existing in the water are further adsorbed through the activated carbon adsorption layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purification equipment technical field, concretely is a kind of deionized water purification equipment. BACKGROUND

[0002] Deionized water purification equipment is a kind of equipment for removing ion impurities in water by ion exchange system. Its main working principle is to replace various anions and cations in water by anion and cation exchange resin, so as to achieve the purpose of purifying water. Ion exchange system includes anion exchange resin and cation exchange resin, which can be combined into ion exchange positive bed system, ion exchange negative bed system and ion exchange mixed bed system in different proportions. Mixed bed system is usually used after reverse osmosis and other water treatment processes to produce ultrapure water and high-purity water. However, in the prior art, although the traditional deionized water preparation process and equipment can ensure the effect of preparing pure water, the whole set of equipment has high cost, inconvenient maintenance and high operating cost. It is difficult for some small enterprises / small workshops to bear, so that the existing deionized water purification equipment is not easy to popularize and use. SUMMARY

[0003] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] Therefore, the purpose of the utility model is to provide a kind of deionized water purification equipment to solve the problems of traditional deionized water preparation process and equipment in the above background technology, which has high cost of whole set of equipment, inconvenient maintenance and high operating cost. It is difficult for some small enterprises / small workshops to bear, so that the existing deionized water purification equipment is not easy to popularize and use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of deionized water purification equipment, it includes front section purification cabin, the front section purification cabin is sequentially provided with raw water treatment room, disinfection room and anion-cation exchange tower transversely, the front section purification cabin side is also matched with rear section purification cabin, the rear section purification cabin is communicated with anion-cation exchange tower, the rear section purification cabin is provided with ultrafilter and adsorption layer from top to bottom inside, the rear section purification cabin bottom side is also provided with water outlet valve, the raw water treatment room, disinfection room and anion-cation exchange tower are connected by external pipe pump between anion-cation exchange tower and ultrafilter.

[0006] As a preferred scheme of the deionized water purifying equipment, the fine filter screen is arranged below the inside of the raw water treatment chamber, and the water treatment chamber is divided into a raw water area and a purified water area from top to bottom by the fine filter screen.

[0007] As a preferred scheme of the deionized water purifying equipment, the ozone exposure disc which is communicated with the ozone generator is arranged at the bottom of the killing chamber, and the ultraviolet lamp is further arranged on the inner side wall of the killing chamber.

[0008] As a preferred scheme of the deionized water purifying equipment, the adsorption layer comprises a manganese sand adsorption layer and an active carbon adsorption layer which is below the manganese sand adsorption layer, and the input end of the water outlet valve is located at one side of the chamber below the active carbon adsorption layer.

[0009] As a preferred scheme of the deionized water purifying equipment, the first pipe pump is connected between the raw water treatment chamber and the killing chamber, the second pipe pump is connected between the killing chamber and the cation and anion exchange tower, and the third pipe pump is connected between the cation and anion exchange tower and the ultrafilter.

[0010] As a preferred scheme of the deionized water purifying equipment, the front purification chamber is provided with the maintenance cover one corresponding to each chamber, and the rear purification chamber is provided with the maintenance cover two corresponding to the ultrafilter and the adsorption layer on one side.

[0011] As a preferred scheme of the deionized water purifying equipment, the bottom plate seat is further arranged at the bottom of the front purification chamber and the rear purification chamber.

[0012] Compared with the prior art, the deionized water purification equipment has the advantages that: after the primary purified water filtered by the fine filter screen enters the disinfection chamber, the dense ozone air exposed by the ozone exposure disc can form sufficient contact with the water body, the ozone can effectively decompose some slowly biodegradable organic matter and three-teratogenic substances, and the water biodegradability is improved, and meanwhile, the ultraviolet light emitted by the ultraviolet lamp can effectively kill the bacteria and microorganisms in the water. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a whole external structure schematic view of the utility model;

[0014] Fig. 2 It is a front section purification cabin internal structure schematic view of the utility model;

[0015] Fig. 3 It is a rear section purification cabin internal structure schematic view of the utility model.

[0016] In the drawing: 100, front section purification cabin; 110, raw water treatment chamber; 1101, fine filter screen; 120, disinfection chamber; 1201, ozone exposure disc; 1202, ultraviolet lamp; 130, cation and anion exchange tower; 140, maintenance cover one; 200, rear section purification cabin; 210, ultrafilter; 220, adsorption layer; 2201, manganese sand adsorption layer; 2202, activated carbon adsorption layer; 230, water outlet valve; 240, maintenance cover two; 300, first pipe pump; 310, second pipe pump; 320, third pipe pump; 400, bottom plate seat. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model is described in detail below in combination with the drawings.

[0018] Second, the utility model in combination with the schematic diagram is described in detail, in detail the utility model implementation, for easy to explain, the cross section of the device structure will not be enlarged locally according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here.In addition, the three-dimensional spatial dimension of length, width and depth should be included in actual production.

[0019] In order to make the purpose, technical scheme and advantage of the utility model more clear, the embodiments of the utility model will be described in further detail below in combination with the drawings.

[0020] Figs. 1-3 The whole structure schematic diagram of the deionized water purifying equipment of the utility model is shown, please refer to Figs. 1-3 The deionized water purifying equipment of the embodiment, including the front purification cabin 100, the raw water treatment chamber 110, the disinfection room 120 and the cation and anion exchange tower 130 are sequentially arranged in the front purification cabin 100, the front purification cabin 100 side is also matched with the rear purification cabin 200, the rear purification cabin 200 is communicated with the cation and anion exchange tower 130, the ultrafilter 210 and the adsorption layer 220 are arranged in the rear purification cabin 200 from top to bottom, the water outlet valve 230 is also arranged in the bottom side of the rear purification cabin 200, the raw water treatment chamber 110, the disinfection room 120 and the cation and anion exchange tower 130, and the cation and anion exchange tower 130 and the ultrafilter 210 are all connected through the external pipe pump.

[0021] The raw water treatment chamber 110 is internally provided with a fine filter screen 1101, which divides the raw water treatment chamber 110 into a raw water area and a purified water area from top to bottom. When raw water enters the raw water treatment chamber 110, the fine filter screen 1101 can perform primary screening and purification on the fine particles in the raw water, which is beneficial to further processing. The disinfection chamber 120 is provided at the bottom with an ozone exposure disc 1201 connected to an ozone generator, and the inner wall of the disinfection chamber 120 is further provided with an ultraviolet lamp 1202. The primary purified water filtered by the fine filter screen 1101 can form sufficient contact with the water body through the dense ozone air exposed by the ozone exposure disc 1201 after entering the disinfection chamber 120. Ozone can effectively decompose some slowly biodegradable organic matter and three-tertiary substances, thereby improving the biodegradability of the water. At the same time, the ultraviolet light emitted by the ultraviolet lamp 1202 can effectively kill the bacteria and microorganisms in the water. It can be understood that the water treated by ozone and ultraviolet light will enter the cation and anion exchange tower 130 for cation and anion exchange and removal, so that the raw water completes the first stage of purification treatment. The adsorption layer 220 includes a manganese sand adsorption layer 2201 and an activated carbon adsorption layer 2202 located below, and the input end of the outlet valve 230 is located below the activated carbon adsorption layer 2202 on one side of the cabin. The purified water treated by the front-stage purification cabin 100 will be subjected to deep screening of small suspended solids, colloids and other macromolecular substances in the water through the ultrafilter 210 after entering the rear-stage purification cabin 200. At the same time, a small amount of minerals and trace elements in the water that cannot be intercepted will be deeply adsorbed by the manganese sand adsorption layer 2201, thereby removing heavy metal substances such as iron ions in the water. Subsequently, the activated carbon adsorption layer 2202 further adsorbs the odor molecules that may exist in the water. In summary, the deionized water purification equipment has the characteristics of simple structure, easy maintenance and relatively low use cost, which is conducive to the popularization and application of the deionized water purification equipment while reducing the cost of pure water preparation.

[0022] Further, the first pipe pump 300 is connected between the raw water treatment chamber 110 and the disinfection chamber 120, the second pipe pump 310 is connected between the disinfection chamber 120 and the cation and anion exchange tower 130, and the third pipe pump 320 is connected between the cation and anion exchange tower 130 and the ultrafilter 210. It can be understood that the first pipe pump 300, the second pipe pump 310 and the third pipe pump 320 include water conveying pipes, liquid pumps and valves, etc., so that the water can be automatically transferred and exchanged between different cabins. It should be noted that in actual application, each treatment cabin should be provided with corresponding detectors, sensors, etc. The purpose is that only when the water in the front-stage cabin meets the corresponding purification requirements, the control system will start the pipe pump assembly and convey the water to the next treatment cabin. The specific conditions can be determined according to actual conditions.

[0023] Further, the front purification cabin 100 has an inspection cover one 140 corresponding to each cabin, and the rear purification cabin 200 has an inspection cover two 240 corresponding to the ultrafilter 210 and the adsorption layer 220. It can be understood that by opening the inspection cover one 140 and the inspection cover two 240, the staff can conveniently check, replace and clean the fillers and structures inside each equipment cabin, and after closing the inspection cover, the dust from the outside can be prevented from entering each cabin, so as to ensure that the water is purified in a closed environment.

[0024] Further, the bottom of the front purification cabin 100 and the rear purification cabin 200 is further provided with a bottom seat 400. By being provided with the bottom seat 400, the front purification cabin 100 and the rear purification cabin 200 can be positioned and installed, so that the water purification equipment forms an integrated skid-mounted equipment, which is beneficial to the systematic construction of the equipment.

[0025] Although the present application has been described with reference to the embodiments above, various improvements can be made and equivalent substitutions can be made to the components without departing from the scope of the present application. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed in the present application can be combined with each other in any way, and the combinations are not exhaustively described in the present specification only for the consideration of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A deionized water purifying apparatus characterized by comprising: The application relates to a purification cabin, which comprises a front purification cabin (100) provided with a raw water treatment chamber (110), a disinfecting chamber (120) and an anion-cation exchange tower (130) in sequence from left to right, and a rear purification cabin (200) connected with the anion-cation exchange tower (130) and arranged on one side of the front purification cabin (100), wherein the rear purification cabin (200) is internally provided with an ultrafilter (210) and an adsorption layer (220) from top to bottom, and the rear purification cabin (200) is further provided with a water outlet valve (230) on one side of the bottom, and the raw water treatment chamber (110), the disinfecting chamber (120) and the anion-cation exchange tower (130) are connected through external pipe pumps.

2. The deionized water purifying apparatus according to claim 1, wherein: The raw water treatment chamber (110) is internally provided with a fine filter screen (1101) below, and the water treatment chamber (110) is divided into a raw water area and a purified water area from top to bottom through the fine filter screen (1101).

3. The deionized water purifying apparatus according to claim 1, wherein: The disinfecting chamber (120) is provided with an ozone aeration disc (1201) connected with an ozone generator at the bottom, and is further provided with an ultraviolet lamp (1202) on the inner side wall.

4. The deionized water purifying apparatus according to claim 1, wherein: The adsorption layer (220) comprises a manganese sand adsorption layer (2201) and an active carbon adsorption layer (2202) below, and the input end of the water outlet valve (230) is arranged on one side of the cabin below the active carbon adsorption layer (2202).

5. The deionized water purifying apparatus according to claim 1, wherein: The raw water treatment chamber (110) and the disinfecting chamber (120) are connected with a first pipe pump (300), the disinfecting chamber (120) and the anion-cation exchange tower (130) are connected with a second pipe pump (310), and the anion-cation exchange tower (130) and the ultrafilter (210) are connected with a third pipe pump (320).

6. The deionized water purifier of claim 1, wherein: The front purification cabin (100) is provided with a maintenance cover I (140) corresponding to each cabin, and the rear purification cabin (200) is provided with a maintenance cover II (240) corresponding to the ultrafilter (210) and the adsorption layer (220) on one side.

7. The deionized water purifier of claim 1, wherein: The bottom of the front purification cabin (100) and the rear purification cabin (200) is further provided with a bottom plate base (400).

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