CN102603030B - Ultraviolet disinfection device with brushing cleaner for industrial aquaculture of cold water fish in saline and alkaline water area - Google Patents

Abstract

The utility model relates to an ultraviolet sterilizing device for factory farming of cold-water fish saline-alkali waters with a brush cleaner, which relates to an ultraviolet sterilizing device for factory farming of cold-water fish. The invention aims to solve the problem that the alkaline water body is too eutrophic, which is harmful to the cultured fish, and causes the death of the fish in severe cases, and the problem that the quartz sleeve has poor light transmittance after long-term use. The first group of ultraviolet disinfection pipes are connected to the water storage tank, and the second group of ultraviolet disinfection pipes are connected to the return water tank. Tube connection, the pipe fittings are equipped with quartz sleeves, and the quartz sleeves are equipped with ultraviolet disinfection tubes. The pipe fittings are connected with the ultraviolet disinfection tubes and quartz sleeves through flanges. The cover and wires are electrically connected to the power start box, and the outer wall of the quartz sleeve is provided with an outer wall cleaner. The invention is used in cold-water fish culture.

Description

Ultraviolet disinfection device for industrial farming of cold-water fish in saline-alkali waters with brush cleaner

technical field

The invention relates to an ultraviolet disinfection device for industrialized cultivation of cold-water fish, in particular to an ultraviolet disinfection device with a brush cleaner for industrialized cultivation of cold-water fish in saline-alkaline waters, and belongs to the technical field of aquaculture.

Background technique

At present, the serious problem facing mankind is that the degree of land salinization and desertification is intensifying, and a large amount of saline-alkaline water and soil resources suitable for fishing have been in a state of waste for a long time; the lack of water resources is constantly threatening human production and life. The distribution is uneven, what is lacking is high-quality water that can be directly used by people, and what is more is saline-alkali water that cannot be directly used. Reasonable and effective use of natural resources, opening up new areas for the development of saline-alkali production, has important strategic significance for maintaining the food security of our population. With the development of the national economy, fishery occupies an increasingly important position in our country. The available resources for fishery production in our country are shrinking and the social demand for aquatic products is increasing. Create new areas for production and broaden saline-alkaline waters suitable for fishing. In order to realize the sustainable development of fishery, it is necessary to intensify the development of fishery in saline-alkali waters as reserve resources, form new productivity, and promote the sustainable development of fishery economy in our country. water use issues.

For this reason, we use the saline-alkali water in the saline-alkali land to carry out factory farming, and use the saline-alkali land to establish a saline-alkali water aquaculture technology model with ecological health and efficient recycling of resources. We used saline-alkali water to carry out industrialized white-spot farming experiments. During the biological filtration process of circulating water, we found that the water body continued to turn blue and green, suspended solids increased, and the PH value of the alkaline water body fluctuated, which made the water body culture indicators continue to deteriorate. , increase the frequency of water changes. Studies have shown that: the main reason is that the alkaline water body is too eutrophic, resulting in excessive production of alkaline blue and green algae, which is harmful to farmed fish and can cause fish death in severe cases.

Contents of the invention

The purpose of the present invention is to solve the problem of excessive eutrophication of alkaline water, resulting in excessive production of alkaline blue and green algae, which is harmful to farmed fish and causes fish death in serious cases, and the problem of long-term use of quartz sleeves The problem of poor light transmittance, and then provide a kind of ultraviolet sterilizing device that has the cold-water fish saline-alkali water area industrial culture of brush cleaner.

The technical scheme of the present invention is: the ultraviolet sterilizing device of the industrial culture of cold-water fish saline-alkali waters with brush cleaner comprises a first group of ultraviolet sterilizing tubes, a second group of ultraviolet sterilizing tubes, a power start box, an inlet pipe, an outlet Water pipes, water storage tanks, return water tanks, multiple wiring covers, multiple quartz sleeves, multiple ultraviolet lamps, multiple connecting pipes, multiple sealing connection flanges and multiple supports; the water storage tanks and return water tanks are arranged side by side, The water inlet pipe is connected to the water storage tank, the water outlet pipe is connected to the return water tank, the first group of ultraviolet disinfection pipes are connected to the water storage tank, the second group of ultraviolet disinfection pipes are connected to the return water tank, the first group of ultraviolet disinfection pipes are connected to the second group The ultraviolet sterilizing tubes are arranged side by side, the multiple first tubes of the first group of ultraviolet sterilizing tubes are arranged in a straight line, the multiple second tubes of the second group of ultraviolet sterilizing tubes are arranged in a straight line, and the opposite first tubes and the second The pipe fittings are connected by a connecting pipe, and a quartz sleeve is arranged in the first pipe fitting and the second pipe fitting, and the lower end of each quartz sleeve establishes a mechanical connection relationship with the first pipe fitting and the second pipe fitting through a bracket, and each Each of the quartz sleeves is provided with an ultraviolet disinfection tube. The upper end of the first pipe is connected to the ultraviolet disinfection tube and the quartz sleeve through a sealed connection flange, and the upper end of the second pipe is connected to the ultraviolet disinfection tube through a sealed connection flange. Establish a connection relationship with the quartz sleeve, and a wiring cover is installed on the upper end of each sealed connection flange, and the ultraviolet lamp is electrically connected to the power start box through the wiring cover and wires; cold-water fish with a brush cleaner The ultraviolet disinfection device for factory culture in saline-alkali waters also includes a plurality of outer wall cleaners, each outer wall of the quartz sleeve is provided with an outer wall cleaner, and each outer wall cleaner includes a cleaner guide rod, The brush cleaner floats and buoyancy counterweight, multiple high-pressure water spray chambers, multiple high-pressure water nozzles and multiple high-pressure water elastic water delivery pipes, and the guide rod of the brush cleaner is vertically installed on the first group of ultraviolet disinfection pipes and the second group In the disinfection tube, the floating brush cleaner and the buoyancy weight are set on the outside of the quartz casing. There are vertical holes on the floating brush cleaner and the buoyancy weight. The guide rod of the brush cleaner passes through the vertical hole. The ring-shaped array of water spray chambers is on the floating and buoyant weight of the brush cleaner. Each high-pressure water spray chamber is connected with a high-pressure water elastic water delivery pipe. Each high-pressure water spray chamber is also equipped with a high-pressure water nozzle. The high-pressure water nozzle The water outlet end is facing the outer wall of the quartz casing.

Compared with the prior art, the present invention has the following effects: the present invention designs an ultraviolet disinfection device for industrialized cultivation of cold-water fish in saline-alkali waters, and performs ultraviolet disinfection work on closed-circulation industrialized saline-alkali aquaculture of cold-water fish. Sterilization can effectively control the amount of blue and green algae in the water, so that the number of algae in the water can reach the normal level required for aquaculture, effectively control the changes in the pH value of the water, optimize the environment of the aquaculture water, and the indicators of the treated aquaculture water can meet the actual requirements. The outer wall cleaner cleans the outer wall of the quartz casing to ensure the light transmittance of the quartz casing, realize the complete and effective use of ultraviolet light, solve the technical problems of using saline-alkali water for industrialized aquaculture, and improve the quality of alkaline water. The application system of systemic recirculating aquaculture enables industrial aquaculture to be applied in saline-alkaline waters, forms new productivity, and is of great significance to promote the sustainable development of China's fishery economy.

Description of drawings

Fig. 1 is the overall structure front view of the ultraviolet sterilizing device of the cold-water fish saline-alkali waters industrial culture with brush cleaner of the present invention, Fig. 2 is the left side view of Fig. 1, Fig. 3 is outer wall cleaner 15 structures And the structural diagram of the installation relationship, FIG. 4 is a top view of FIG. 3 , and FIG. 5 is a top view of the bracket 23 .

Detailed ways

Specific embodiment one: illustrate this embodiment in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the ultraviolet sterilizing device of the cold-water fish saline-alkali waters industrial culture with brush cleaner of this embodiment comprises The first group of ultraviolet disinfection tubes 5, the second group of ultraviolet disinfection tubes 6, power start box 9, water inlet pipe 11, water outlet pipe 12, water storage tank 7, return water tank 2, multiple wiring covers 8, multiple quartz sleeves 3, A plurality of ultraviolet light tubes 4, a plurality of connecting pipes 13, a plurality of sealed connection flanges 14 and a plurality of supports 23; the water storage tank 7 and the return water tank 2 are arranged side by side, the water inlet pipe 11 is connected to the water storage tank 7, and the water outlet pipe 12 Connected to the return water tank 2, the first group of ultraviolet disinfection tubes 5 are connected to the water storage tank 7, the second group of ultraviolet disinfection tubes 6 are connected to the return water tank 2, the first group of ultraviolet disinfection tubes 5 and the second group of ultraviolet disinfection tubes 6 Arranged side by side, a plurality of first pipe fittings of the first group of ultraviolet disinfection tubes 5 are arranged in a straight line, and a plurality of second pipe fittings of the second group of ultraviolet disinfection pipes 6 are arranged in a straight line, and the opposite first pipe fittings and second pipe fittings They are connected by a connecting pipe 13, a quartz sleeve 3 is arranged in the first pipe and the second pipe, and the lower end of each quartz sleeve 3 establishes a mechanical connection with the first pipe and the second pipe through a bracket 23 relationship, each quartz sleeve 3 is provided with an ultraviolet disinfection tube 4, the upper end of the first pipe is connected with the ultraviolet disinfection tube 4 and the quartz sleeve 3 through a sealed connection flange 14, and the upper end of the second pipe is connected by The sealing connection flange 14 establishes a connection relationship with the ultraviolet disinfection tube 4 and the quartz sleeve 3, and a wiring cover 8 is installed on the upper end of each sealing connection flange 14, and the ultraviolet lamp 4 passes through the wiring cover 8 and the wire and the power supply. The starting box 9 establishes an electrical connection; the ultraviolet sterilizing device for the factory culture of cold-water fish saline-alkali waters with a brush also includes a plurality of outer wall cleaners 15, and each quartz sleeve 3 is provided with a Outer wall cleaner 15, each outer wall cleaner 15 includes cleaner guide bar 19, cleaner floating and buoyancy counterweight 18, a plurality of high-pressure water injection chambers 17, a plurality of high-pressure water nozzles 16 and a plurality of high-pressure The water elastic water delivery pipe 20, the guide rod 19 of the brush cleaner are vertically installed in the first group of ultraviolet disinfection tubes 5 and the second group of ultraviolet disinfection tubes 6, and the floating and buoyancy counterweights of the brush cleaner 18 are set on the outside of the quartz casing 3 , there is a vertical via hole 18-1 on the buoyancy counterweight 18 of the brush cleaner floating, the guide rod 19 of the brush cleaner passes through the vertical via hole 18-1, and a plurality of high-pressure water injection chambers 17 annular arrays are arranged in the brush cleaner Floating and buoyancy counterweight 18, each high-pressure water injection chamber 17 is connected with a high-pressure water elastic water delivery pipe 20, and each high-pressure water injection chamber 17 is also equipped with a high-pressure water nozzle 16, and the water outlet of the high-pressure water nozzle 16 is correct. To the outer wall of the quartz casing 3.

With such arrangement, the outer wall of the quartz sleeve is cleaned by the outer wall cleaner, which ensures the light transmittance of the quartz sleeve and realizes the complete and effective use of ultraviolet light.

The structure of the outer wall cleaner 2 is mainly to clean the quartz casing through multi-point high-pressure water flow around the circumference, and at the same time, use the cleaner to float and buoyancy counterweight and high-pressure downward spraying water to control the outer wall cleaner 2 to move upward. When the water in the disinfection tube is full, the cleaner on the outer wall also moves to the top of the ultraviolet disinfection tube. After the first cleaning is completed, the water and sewage start to discharge, and the proportioning gravity designed by the cleaner is used to automatically return to the bottom. The same principle can Carry out the second and third times of brushing, so as to realize the automatic cleaning of the quartz sleeve 3.

During the disinfection of alkaline water by the disinfection device, most of the alkaline substances will form alkali scale on the outer wall of the quartz sleeve, which is difficult to remove by traditional cleaning methods. This device can use the prepared acidic water , Carry out high-pressure water to remove the alkali scale on the outer wall of the quartz casing, improve the transparency of the quartz glass casing, effectively use ultraviolet radiation, and improve the efficiency of disinfection and sterilization.

Specific embodiment two: present embodiment is described in conjunction with Fig. 1, the ultraviolet sterilizing device of the cold-water fish saline-alkali water area industrialized culture that has brush cleaner of present embodiment also comprises ultraviolet intensity monitor 1, ultraviolet intensity monitor 1 Installed on the inner wall of any first pipe or second pipe. Such setting is convenient for monitoring the radiation intensity of the disinfection water body. Other compositions and connections are the same as in the first embodiment.

Ultraviolet intensity monitor and disinfection time, water body flow all can carry out automatic control by control box 21, and control box 21 is prior art.

Specific embodiment three: illustrate this embodiment in conjunction with Fig. 1, the ultraviolet sterilizing device of the cold-water fish saline-alkali waters industrial culture that has brush cleaner of this embodiment also comprises a plurality of reflectors 22, the first group of ultraviolet sterilizing Reflectors 22 are provided on the inner walls of the tube 5 and the second group of ultraviolet disinfection tubes 6 . With such arrangement, the utilization rate of ultraviolet light can be increased through the reflection of the reflective plate 22 . Other compositions and connections are the same as those in Embodiment 1 or Embodiment 2.

Working process: the aquaculture water flows from the water inlet pipe 11 into the water storage tank 7, then enters the first group of ultraviolet disinfection tubes 5 for disinfection and sterilization, and then enters the second group of ultraviolet disinfection tubes 6 for disinfection. After disinfection, the water body is concentrated into the return water tank 2 from Outlet pipe 12 enters circulation system, circulates in each breeding pond, completes the whole disinfection process.

Claims (3)

1. apparatus for ultraviolet disinfection that has the cold water fishes saline-alkali water industrialized culture of cleaning device with water, it is characterized in that: it comprises first group of disinfection by ultraviolet light pipe (5), second group of disinfection by ultraviolet light pipe (6), power initiation box (9), water inlet pipe (11), rising pipe (12), water storage tank (7), recovery tank (2), a plurality of separate terminal enclosure (8), a plurality of quartz socket tube (3), a plurality of disinfection by ultraviolet light pipe (4), a plurality of communicating pipe (13), a plurality of flange dish (14) and a plurality of support (23) of being tightly connected; Water storage tank (7) is set up in parallel with recovery tank (2), water inlet pipe (11) is communicated with on water storage tank (7), rising pipe (12) is communicated with on recovery tank (2), first group of disinfection by ultraviolet light pipe (5) is communicated with on water storage tank (7), second group of disinfection by ultraviolet light pipe (6) is communicated with on recovery tank (2), first group of disinfection by ultraviolet light pipe (5) is set up in parallel with second group of disinfection by ultraviolet light pipe (6), a plurality of first pipe fittings of first group of disinfection by ultraviolet light pipe (5) are yi word pattern and arrange, a plurality of second pipe fittings of second group of disinfection by ultraviolet light pipe (6) are yi word pattern and arrange, connect by a communicating pipe (13) between the first relative pipe fitting and second pipe fitting, be provided with a quartz socket tube (3) in first pipe fitting and second pipe fitting, the lower end of each quartz socket tube (3) is by setting up the mechanical connection relation between support (23) and first pipe fitting and second pipe fitting, be provided with a disinfection by ultraviolet light pipe (4) in each quartz socket tube (3), the upper end of first pipe fitting establishes a connection with disinfection by ultraviolet light pipe (4) and quartz socket tube (3) by the flange dish (14) that is tightly connected, the upper end of second pipe fitting establishes a connection with disinfection by ultraviolet light pipe (4) and quartz socket tube (3) by the flange dish (14) that is tightly connected, the upper end of each flange dish (14) that is tightly connected all is equipped with a separate terminal enclosure (8), disinfection by ultraviolet light pipe (4) is set up with power initiation box (9) by separate terminal enclosure (8) and lead and is electrically connected, the apparatus for ultraviolet disinfection that has a cold water fishes saline-alkali water industrialized culture of cleaning device with water comprises that also a plurality of outer walls clean device (15) with water, be provided with an outer wall on the outer wall of each quartz socket tube (3) and clean device (15) with water, each outer wall is cleaned device (15) with water and is included and clean device tail rod (19) with water, clean the floating and buoyancy counterweight (18) of device with water, a plurality of high-pressure water jets chamber (17), a plurality of high-pressure water nozzles (16) and a plurality of high pressure water elasticity hydraulic pipes (20), cleaning device tail rod (19) with water vertically is installed in first group of disinfection by ultraviolet light pipe (5) and the second group of disinfection by ultraviolet light pipe (6), clean the outside that the floating and buoyancy counterweight (18) of device is enclosed within quartz socket tube (3) with water, clean with water on the floating and buoyancy counterweight (18) of device and have vertical via hole (18-1), clean device tail rod (19) with water and pass vertical via hole (18-1), a plurality of high-pressure water jets chamber (17) annular array is being cleaned with water on the floating and buoyancy counterweight (18) of device, be connected with a high pressure water elasticity hydraulic pipe (20) on each high-pressure water jet chamber (17), on each high-pressure water jet chamber (17) high-pressure water nozzle (16) is installed also, the water side of high-pressure water nozzle (16) is over against the outer wall of quartz socket tube (3).

2. the apparatus for ultraviolet disinfection that has the cold water fishes saline-alkali water industrialized culture of cleaning device with water according to claim 1, it is characterized in that: the apparatus for ultraviolet disinfection that has the cold water fishes saline-alkali water industrialized culture of cleaning device with water also comprises uitraviolet intensity monitor (1), and uitraviolet intensity monitor (1) is installed on the inwall of any one first pipe fitting or second pipe fitting.

3. the apparatus for ultraviolet disinfection that has the cold water fishes saline-alkali water industrialized culture of cleaning device with water according to claim 2, it is characterized in that: the apparatus for ultraviolet disinfection that has the cold water fishes saline-alkali water industrialized culture of cleaning device with water also comprises a plurality of reflectors (22), is provided with reflector (22) on the inwall of first group of disinfection by ultraviolet light pipe (5) and second group of disinfection by ultraviolet light pipe (6).

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