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CN-122010359-A - Skid-mounted integrated ultrapure water device

CN122010359ACN 122010359 ACN122010359 ACN 122010359ACN-122010359-A

Abstract

The application relates to a skid-mounted integrated ultrapure water device, and relates to the field of ultrapure water devices. The novel air curtain type air conditioner comprises a purifying box group, wherein the purifying box group comprises a main box shell and a protective box cover, the protective box cover is arranged into two groups, the two groups of protective box covers are respectively arranged at the front end and the rear end of the main box shell, the upper end of the protective box cover is rotationally connected with the main box shell, an air curtain component which is synchronously opened with the protective box cover is fixedly arranged on the main box shell, and control pieces which are used for controlling the two groups of protective box covers to be respectively opened are further arranged on the upper end face of the main box shell. The equipment has high integration degree, and all the processing units are integrated in the skid-mounted main box shell, so that the whole structure is compact in size and convenient to hoist and transport, can be flexibly arranged in different scenes such as a laboratory, a small part cleaning production line, a field operation point and the like, has short installation and debugging period, and greatly reduces the workload of field installation compared with split type ultrapure water equipment.

Inventors

  • YU XIAOPENG
  • WU XIANMING
  • HAO SHIJIE
  • LI TING
  • LIN JINHAI

Assignees

  • 广州飞特天源环境技术有限公司

Dates

Publication Date
20260512
Application Date
20260407

Claims (10)

  1. 1. Skid-mounted integrated ultrapure water device comprises a purifying box group (1), and is characterized in that the purifying box group (1) comprises a main box shell (11) and a protective box cover (12), the protective box cover (12) is arranged into two groups, the two groups of protective box covers (12) are respectively arranged at the front end and the rear end of the main box shell (11), the upper end of the protective box cover (12) is rotationally connected with the main box shell (11), an air curtain component synchronously opened with the protective box cover (12) is fixedly arranged on the main box shell (11), control pieces (2) for controlling the two groups of protective box covers (12) to be respectively opened are further arranged on the upper end face of the main box shell (11), a prefilter component (3), a reverse osmosis treatment component (4) and an environment-friendly desalting component (5) are fixedly arranged in the main box shell (11), and online monitoring components are respectively arranged on the prefilter component (3), the reverse osmosis treatment component (4) and the environment-friendly desalting component (5).
  2. 2. The skid-mounted integrated ultrapure water device of claim 1, wherein the main case (11) comprises a reinforced case plate (111), side frames (112) and case cover plates (113), the side frames (112) are vertically fixed on two sides of the reinforced case plate (111), side doors (114) capable of being opened in a turnover mode are arranged on the outer side faces of the side frames (112), the case cover plates (113) are arranged on the upper end faces of the side frames (112), the case cover plates (113) are fixedly connected with the side frames (112) in a sealing mode, positioning shafts (114) for installing protective case covers (12) are further arranged on two sides of the case cover plates (113), and auxiliary guide rails (115) are fixedly arranged in the middle of the upper end faces of the case cover plates (113).
  3. 3. The skid-mounted integrated ultrapure water device of claim 2, wherein the air curtain assembly comprises two groups of air curtain shells (13), the air curtain shells (13) are fixedly arranged on two sides of the lower end face of the box cover plate (113), the air curtain shells (13) are arranged to be in a strip-shaped structure, a plurality of groups of high-speed injection heads (131) are uniformly fixed on the lower end face of the air curtain shells (13), a first air supply bent pipe (132) and a second air supply bent pipe (133) which are respectively connected with the two groups of air curtain shells (13) are fixedly arranged on the upper end face of the box cover plate (113), a centrifugal fan (14) for supplying air to the two groups of air curtain shells (13) is fixedly arranged on the upper end face of the box cover plate (113), an air exhaust wide shell (141) is arranged at the air outlet of the centrifugal fan (14), the air exhaust wide shell (141) is connected with the first air supply bent pipe (132) and the second air supply bent pipe (133) through a three-way valve (142), the air exhaust wide shell (141) is in sealing connection with the three-way valve (142), and the air inlet (132) and the second air outlet (142) are respectively connected with the three-way valve (142).
  4. 4. The skid-mounted integrated ultrapure water device of claim 3, wherein the protective box cover (12) comprises an inner cover plate (121), a buffer strip (122), a connecting jacking pipe (123) and an external connecting plate (124), wherein the buffer strip (122) is uniformly fixed on the outer side surface of the inner cover plate (121), the connecting jacking pipe (123) is fixedly arranged at the head part of the inner cover plate (121), the connecting jacking pipe (123) is rotatably arranged on the positioning shaft (114), and the external connecting plate (124) is fixedly arranged at the middle part of the outer side surface of the connecting jacking pipe (123).
  5. 5. The skid-mounted integrated ultrapure water device of claim 4, wherein the control member (2) comprises two groups of sliding seats (21), two groups of linkage brackets (22) and a driving assembly (23) for driving the sliding seats (21) to move, the two groups of sliding seats (21) are respectively arranged at two ends of the auxiliary guide rail (115), the sliding seats (21) are in sliding connection with the auxiliary guide rail (115), the linkage brackets (22) comprise a middle plate part (221) and a concave bracket (222) connected with an external connecting plate (124), one end of the middle plate part (221) is rotationally connected with the sliding seats (21), the middle part of the concave bracket (222) is fixedly connected with the other end of the middle plate part (221), two ends of the concave bracket (222) are rotationally connected with the external connecting plate (124), the driving assembly (23) comprises a speed reduction box (231), a top motor (232) and a driving screw (233), the speed reduction box (231) is fixedly arranged on the upper end surface of the box cover plate (113), and the top motor (232) is matched with the driving screw (233) through the speed reduction box (232) and is provided with the driving screw (233).
  6. 6. The skid-mounted integrated ultrapure water device of claim 1, wherein the prefilter assembly (3) comprises a basket filter, an ultrafiltration advanced treatment assembly and a cartridge filter, wherein an external water source pipe is arranged at one end of the basket filter, an ultrafiltration water supply pump for supplying water to the ultrafiltration advanced treatment assembly is arranged at the other end of the basket filter, and a liquid outlet end of the ultrafiltration advanced treatment assembly is connected with a liquid inlet end of the cartridge filter.
  7. 7. The skid-mounted integrated ultrapure water device of claim 6, wherein the ultrafiltration advanced treatment assembly comprises a treatment box, a connection sealing cover and a hollow fiber ultrafiltration membrane, wherein the connection sealing cover is fixed at the head of the treatment box in a sealing manner, a liquid inlet pipe connected with an ultrafiltration water supply pump is arranged on the connection sealing cover, the hollow fiber ultrafiltration membrane is fixedly arranged in the treatment box, and a liquid discharge pipe is fixedly arranged on the lower end surface of the treatment box.
  8. 8. The skid-mounted integrated ultrapure water device of claim 7, wherein the reverse osmosis treatment assembly (4) comprises a primary RO water tank and a secondary RO water tank, the primary RO water tank is installed at the water inlet of the primary RO water tank, the water inlet of the primary RO water tank is connected with a liquid discharge pipe, the secondary RO water tank is connected with the liquid discharge port of the primary RO water tank, a secondary RO membrane is installed between the secondary RO water tank and the primary RO water tank, an RO water supply pump is fixedly installed in the secondary RO water tank, and the water outlet of the RO water supply pump is connected with the environment-friendly desalting assembly (5).
  9. 9. The skid-mounted integrated ultra-pure water device according to claim 8, wherein the environment-friendly desalting component (5) comprises an EDI membrane stack, an EDI direct current power supply, a concentrated water circulating pump and an EDI water production outlet valve, the EDI membrane stack is formed by alternately stacking an anion-cation exchange membrane, a fresh water chamber, a concentrated water chamber and an electrode, the fresh water chamber is connected with a water outlet of an RO water supply pump, the concentrated water circulating pump is arranged outside the EDI membrane stack, an inlet of the concentrated water circulating pump is connected with an outlet of the concentrated water chamber of the EDI membrane stack, an outlet of the concentrated water circulating pump is connected with an inlet of the concentrated water chamber of the EDI membrane stack, an inlet of the EDI water production outlet valve is connected with a fresh water outlet of the EDI membrane stack, and an outlet of the EDI water production outlet valve is connected with an ultra-pure water tank.
  10. 10. The skid-mounted integrated ultrapure water device of any one of claims 1 to 9, wherein the on-line monitoring assembly comprises a monitoring probe group and an intelligent control module matched with the monitoring probe group, the monitoring probe group comprises a water quality detection sensor, a pressure sensor and a flow sensor, and the water quality detection sensor, the pressure sensor and the flow sensor are all connected with the intelligent control module through signal cables.

Description

Skid-mounted integrated ultrapure water device Technical Field The application relates to the technical field of ultrapure water devices, in particular to a skid-mounted integrated ultrapure water device. Background Ultrapure water is widely applied to the fields of precision electronic part cleaning, biological medicine preparation, laboratory analysis and detection and the like. In order to facilitate installation and transportation and reduce the workload of site operation, the prior small and medium-scale use scene mostly adopts a skid-mounted integrated ultrapure water device, all water treatment components are integrated in a skid-mounted box body, and the water treatment components can be used after being integrally transported to the site and connected with a water inlet pipe, a water outlet pipe and a power supply, so that the pipeline and the components do not need to be assembled on site, and the installation period is greatly shortened. However, most of the existing skid-mounted integrated ultrapure water devices are integrally opened on one side, or the front and rear case covers are of split structures, when vulnerable parts such as a prefilter filter element and a reverse osmosis membrane in the case body are required to be maintained and replaced, the case opening is required to be completely opened, outside unfiltered air is directly communicated with a water treatment pipeline in the case, dust, bacteria and impurities carried in the air are easily attached to the surface of the filtered pipeline and a clean filter membrane, pollution of an ultrapure water preparation passage is caused, a large amount of time is required to be spent for cleaning and sterilizing the whole pipeline system after maintenance is completed, qualified ultrapure water can be produced again, the filter membranes at all levels can be irreversibly polluted due to frequent maintenance, the service life is shortened, and the running cost of the device is increased. The traditional small ultrapure water preparation device adopts a mixed bed desalting process, needs to be periodically stopped for regeneration by acid and alkali, can generate a large amount of acid and alkali wastewater, does not meet the environmental protection requirement, has low automation degree, needs to manually monitor water quality and operation parameters, is troublesome to operate, has high operation cost for small and medium-scale use scenes, and has poor use experience. Disclosure of Invention The application provides a skid-mounted integrated ultrapure water device, which aims to solve the problem that the existing skid-mounted ultrapure water device is poor in protection performance and environmental protection performance. The skid-mounted integrated ultrapure water device provided by the application adopts the following technical scheme: Skid-mounted integrated ultrapure water device, including the purifying box group, the purifying box group includes main tank shell and protection case lid, the protection case lid sets up to two sets of, and two sets of protection case lids are installed respectively at the front and back both ends of main tank shell, the upper end and the main tank shell of protection case lid rotate to be connected, fixed mounting has the wind curtain subassembly that opens in step with the protection case lid on the main tank shell, and the up end of main tank shell still is provided with the control piece that two sets of protection case lids of control were opened respectively, fixed mounting has prefiltering subassembly, reverse osmosis treatment subassembly and environmental protection desalination subassembly in the main tank shell, and all installs on prefiltering subassembly, reverse osmosis treatment subassembly and the environmental protection desalination subassembly and monitor the subassembly on line. Through adopting above-mentioned technical scheme, through integrating all water treatment components in the main tank shell, the sled dress integrated design of device has been realized, make things convenient for whole transportation and field installation, but set up the protection case lid that independent rotation was opened around, the air curtain subassembly that the cooperation was opened in step and the control piece that can control the case lid to open respectively, both only open the unilateral case lid when maintaining the operation, reduce the probability that external impurity got into the inside polluted water treatment passageway of box by a wide margin, can form continuous air curtain barrier through the air curtain after the case lid was opened again, effectively isolated dust that external air carried, bacterium get into the incasement, guarantee the cleanliness factor of ultrapure water preparation environment, set up tertiary preliminary treatment simultaneously, reverse osmosis treatment, the multistage technology cooperation on-line monitoring subassembly of degree of depth desalinati