Water-saving equipment for industrial water supply

Abstract

The invention discloses water-saving equipment for industrial water supply, which comprises a base, a pretreatment mechanism is arranged above the base, a connecting pipe is arranged on one side of the pretreatment mechanism, a filtering mechanism is arranged on one side of the connecting pipe, and a disinfection mechanism is arranged on one side of the filtering mechanism. A booster pump is connected between the filtering mechanism and the disinfection mechanism, a sedimentation tank is arranged on one side of the disinfection mechanism, a heating rod is arranged on one side of the interior of the sedimentation tank, and a driving motor is arranged on one side of the heating rod. The fresh water resource requirement of industrial water is remarkably reduced, wastewater discharge is reduced, the environmental pressure is effectively relieved, the energy utilization efficiency is improved through heating rod integration, energy conservation and emission reduction are achieved, long-term stable operation of equipment is ensured through the design of enhanced self-cleaning capacity and convenient maintenance, and the energy conservation and emission reduction are achieved. Therefore, the production cost is optimized and the environment is protected while the water quality is ensured to meet the recycling standard.

Description

Technical Field

[0001] The present invention relates to the field of water-saving equipment, and more particularly to a water-saving equipment for industrial water supply. Background Art

[0002] In industrial processing, raw materials need to be washed many times before processing to remove impurities, etc. This process consumes a lot of clean water resources and produces wastewater containing fiber, grease and other pollutants. Traditionally, these wastewaters are directly discharged into water bodies, which not only wastes precious water resources, but also may pollute the environment. The inventor discovered the following problems in the prior art during the process of implementing the present invention: Existing industrial water supply devices have a large demand for fresh water resources, high production costs, and a large amount of wastewater discharge, which puts a great pressure on the environment during use. At the same time, traditional devices may need to frequently heat fresh water to maintain the washing temperature, resulting in high energy consumption; Therefore, in view of the above problems, a water-saving device for industrial water supply is proposed. Summary of the invention

[0003] In order to overcome the above defects of the prior art, the present invention provides a water-saving device for industrial water supply to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water-saving device for industrial water supply, comprising a base, a pretreatment mechanism is arranged above the base, a connecting pipe is arranged on one side of the pretreatment mechanism, a filtering mechanism is arranged on one side of the connecting pipe, a disinfection mechanism is arranged on one side of the filtering mechanism, a booster pump is connected between the filtering mechanism and the disinfection mechanism, a sedimentation tank is arranged on one side of the disinfection mechanism, a heating rod is arranged on one side of the sedimentation tank, and a driving motor is arranged on one side of the heating rod.

[0005] Preferably, the pretreatment mechanism is a grille structure, including a grille groove, a water inlet, a fixed steel plate, bars, a transmission motor and a water outlet, a water inlet is provided on one side of the grille groove, a fixed steel plate is provided on one side of the water inlet, a grille bar is provided at the center of the fixed steel plate, a transmission motor is connected above the grille bar, and a water outlet is provided on one side of the grille bar.

[0006] Preferably, the fixed steel plate is inclined at an angle of 45-60 degrees in the grille slot, and the grille bars move along the vertical direction of the fixed steel plate under the drive of the transmission motor.

[0007] Preferably, two groups of connecting tubes are provided, and the two groups of connecting tubes are evenly arranged along the horizontal direction of the base.

[0008] Preferably, the filtering mechanism adopts a multi-stage filtering medium, including a tube body, a coarse filter layer, a fine filter layer, a fine filter layer, a maintenance port and a screw cover. The coarse filter layer is arranged inside the tube body, a fine filter layer is arranged on one side of the coarse filter layer, a fine filter layer is arranged on one side of the fine filter layer, and a maintenance port is arranged on one side of the outer wall of the tube body, and the maintenance port is connected to the screw cover through a thread.

[0009] Preferably, the disinfection mechanism includes an outer shell, an activated carbon layer, a nano-silver particle layer, a filter and a ventilation pipe. The inner part of the outer shell is provided with an activated carbon layer, one side of the activated carbon layer is provided with a nano-silver particle layer, one side of the nano-silver particle layer is provided with a filter, and one side of the outer wall of the outer shell is provided with a ventilation pipe.

[0010] Preferably, the filtering mechanism and the disinfecting mechanism are connected at the top to form an inverted U shape, and a support frame is provided below the booster pump, and the support frame stably supports the filtering mechanism and the disinfecting mechanism on the base.

[0011] Preferably, a valve is provided on one side of the disinfection mechanism, and the disinfection mechanism is connected to the sedimentation tank through the valve.

[0012] Preferably, the sedimentation tank includes a tank body, an inlet channel, a central pipe, a reflecting plate, a baffle, a mud discharge pipe and a water collecting tank. The top of the tank body is provided with an inlet channel, a central pipe is provided on one side of the water inlet channel, a reflecting plate is provided below the central pipe, a mud discharge pipe is provided below the reflecting plate, a baffle is provided below the water inlet channel, and a water collecting tank is provided above the baffle.

[0013] Preferably, an inclined surface is provided below the outer wall of the pool body, and the center of the inclined surface of the pool body is in contact with the mud discharge pipe.

[0014] Technical effects and advantages of the present invention: Compared with the existing technology, this water-saving equipment for industrial water supply effectively removes large-particle impurities, fine suspended matter and heavier solid particles in washing water through the combined use of pretreatment mechanism, filtration mechanism and sedimentation tank, significantly reduces the demand for fresh water resources and reduces production costs. The equipment's efficient filtration and disinfection functions reduce wastewater discharge and alleviate pollution pressure on the environment.

[0015] Compared with the prior art, this water-saving equipment for industrial water supply adjusts the water temperature to a suitable washing temperature through a heat pump system, which not only reduces energy consumption but also achieves energy conservation and emission reduction. Two sets of parallel connecting pipes are arranged between the filtering mechanism and the pretreatment device, which increases the processing capacity and provides a redundant design to improve the reliability of the system.

[0016] Compared with the prior art, the water-saving device for industrial water supply includes a maintenance port with a screw cover in the multi-stage filter medium design of the filter, which is convenient for internal inspection, cleaning and replacement of the filter medium, greatly reducing the complexity and time cost of maintenance work.

[0017] Compared with the existing technology, this water-saving equipment for industrial water supply increases the sedimentation area and improves the sedimentation efficiency through the inclined plate design inside the sedimentation tank, while the integrated heat pump system improves the overall energy efficiency by recovering heat. The design of setting a heating wire inside the sedimentation tank fully considers the safety issue and ensures the safe and stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the filtering mechanism and the disinfecting mechanism of the present invention.

[0020] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the filtering mechanism of the present invention.

[0021] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the disinfection mechanism of the present invention.

[0022] Figure 5 It is a schematic diagram of the side structure of the pretreatment mechanism of the present invention.

[0023] Figure 6 It is a schematic diagram of the local structure of the sedimentation tank of the present invention from a top view.

[0024] The accompanying drawings are marked as follows: 1. base; 2. pretreatment mechanism; 201. grille slot; 202. water inlet; 203. fixed steel plate; 204. grille bar; 205. transmission motor; 206. water outlet; 3. connecting pipe; 4. filtering mechanism; 401. pipe body; 402. coarse filter layer; 403. fine filter layer; 404. fine filter layer; 405. maintenance port; 406. screw cover; 5. disinfection mechanism; 501. shell; 502. activated carbon layer; 503. nano silver particle layer; 504. filter screen; 505. ventilation pipe; 6. booster pump; 7. sedimentation tank; 701. tank body; 702. water inlet channel; 703. central pipe; 704. reflector; 705. baffle; 706. mud discharge pipe; 707. water collecting tank; 8. heating rod; 9. drive motor; 10. support frame; 11. valve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0026] As attached Figures 1 to 6 A water-saving device for industrial water supply shown in the figure includes a base 1. The base 1 is usually made of corrosion-resistant materials, such as stainless steel or special alloys, to prevent rust or corrosion in an environment with long-term contact with water and chemicals. The design of the base 1 must ensure that all equipment can be stably placed to avoid mechanical failure due to vibration or movement. The surface of the base 1 must be flat so that the equipment above can be installed horizontally to ensure the correct flow and treatment of water. A reasonably designed base 1 can simplify the maintenance and overhaul of the equipment and reduce maintenance costs. A pretreatment mechanism 2 is arranged above the base 1, and a connecting pipe 3 is arranged on one side of the pretreatment mechanism 2. During actual installation, it is necessary to ensure that the position and angle of the grille slot 201 help natural gravity and water flow to help impurities be effectively intercepted and easily removed. When arranging the connecting pipe 3, its length should be shortened as much as possible and the bends should be reduced to reduce water flow resistance and the need for a pump. The connecting pipe 3 usually uses the same corrosion-resistant material as the pretreatment mechanism 2, such as stainless steel, HDPE or UPVC, to ensure long-term durability and reduce maintenance requirements.

[0027] A filter mechanism 4 is provided on one side of the connecting pipe 3. The tube body 401 of the filter mechanism 4 should be designed to accommodate different filter layers for easy replacement or maintenance as needed. The coarse filter layer 402 is used to capture larger suspended matter, the fine filter layer 403 further removes tiny particles, and the fine filter layer 404 is responsible for removing microorganisms such as bacteria and viruses. The maintenance port 405 should be designed to be easy to operate. The filter medium can be safely accessed for replacement or cleaning using a screw cap 406. A disinfection mechanism 5 is provided on one side of the filter mechanism 4. The activated carbon layer 502 is used to adsorb organic matter and chlorine, and the nanosilver particle layer 503 has a bactericidal effect. The disinfection mechanism 5 should be designed to be easy to inspect and maintain, such as easily replaceable filter screens 504 and activated carbon layers 502. The multi-stage filter medium can effectively remove impurities of different sizes in sequence, thereby providing cleaner water and extending the life of subsequent equipment. The design of easy maintenance and replacement of the filter medium reduces the downtime and operating costs of the equipment. The effective execution of the disinfection process reduces the content of pathogens and harmful microorganisms and improves the safety of water, which is crucial for protecting the environment and human health.

[0028] A booster pump 6 is connected between the filtering mechanism 4 and the disinfecting mechanism 5. The booster pump 6 needs to have sufficient head and flow to overcome the resistance in the system to ensure that the water can smoothly pass through the filtering mechanism 4 and the disinfecting mechanism 5. The pump should be equipped with a pressure sensor and a control valve to monitor the water pressure in real time and automatically adjust the flow to ensure stable operation of the system. The stable water pressure ensures that the water can continuously and smoothly pass through the filtering mechanism 4 and the disinfecting mechanism 5, avoiding poor treatment effect or equipment damage due to insufficient water pressure. The efficient booster pump 6 not only improves the processing capacity of the system, but also reduces energy consumption. By optimizing the efficiency of the pump and controlling the flow, the goal of energy conservation and emission reduction is achieved. A sedimentation tank 7 is arranged on one side of the disinfecting mechanism 5. The sedimentation tank 7 is designed with an inclined plate structure to increase the sedimentation surface. Accumulation, improve sedimentation efficiency, the design of the water inlet channel 702 and the central pipe 703 should ensure that the water flows smoothly into the tank body to avoid the decrease in treatment efficiency due to blockage. This design helps to settle heavier solid particles to the bottom of the tank more quickly. A heating rod 8 is arranged on one side of the interior of the sedimentation tank 7, and a driving motor 9 is arranged on one side of the heating rod 8. The material of the heating rod 8 needs to be resistant to high temperature and have good thermal conductivity, such as stainless steel or alloy steel. The position of the heating rod 8 should be set at a suitable position inside the sedimentation tank 7 to ensure that the water body can be heated evenly. The use of the heating rod 8 keeps the water temperature in an appropriate range, which is conducive to the progress of chemical reactions and the sedimentation and separation of suspended particles. The integrated heat pump system utilizes the waste heat in the sedimentation tank 7 to achieve efficient recovery and utilization of energy. Example 2

[0029] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working method. Figures 1 to 6 As shown, see the following description for details: As a preferred embodiment, the pretreatment mechanism 2 is a grille structure, including a grille slot 201, a water inlet 202, a fixed steel plate 203, a grid bar 204, a transmission motor 205 and a water outlet 206. A water inlet 202 is provided on one side of the grille slot 201, a fixed steel plate 203 is provided on one side of the water inlet 202, a grid bar 204 is provided at the center of the fixed steel plate 203, a transmission motor 205 is connected to the top of the grid bar 204, and a water outlet 206 is provided on one side of the grid bar 204. Furthermore, the grid bar 204 is designed to be inclined at an angle of 45 to 60 degrees to guide the water flow along the inclined surface, reduce the head loss and improve the filtration efficiency. The water inlet 202 is provided on the grille slot 20 1, ensuring that the water flow can smoothly enter the pretreatment mechanism 2, the fixed steel plate 203 uses high-strength materials, such as galvanized steel plate or alloy steel, to increase the stability and durability of the structure, the fixed steel plate 203 is inclined at 45 to 60 degrees in the grille slot, and a grid bar 204 is set at the center to make the water flow form a uniform speed distribution when flowing through, and a transmission motor 205 is connected above the grid bar 204 to drive the grid bar 204 to move along the vertical direction of the fixed steel plate 203 for automatic cleaning. The water outlet 206 is set on one side of the grid bar 204 to ensure that the water after preliminary treatment can flow out smoothly. The transmission motor 205 drives the grid bar to move, effectively removes attached impurities, and keeps the water flow unobstructed.

[0030] As a preferred embodiment, the fixed steel plate 203 is inclined at an angle of 45-60 degrees in the grille groove 201, and the grille bars 204 move along the vertical direction of the fixed steel plate 203 under the drive of the transmission motor 205. Furthermore, the inclined design of the fixed steel plate 203 guides the water flow to flow along the inclined surface, reducing the direct impact of the water flow on the grille bars 204, reducing the head loss, and improving the filtration efficiency. The transmission motor 205 drives the grille bars 204 to move along the vertical direction of the fixed steel plate 203, effectively removing attached impurities and keeping the water flow unobstructed. When the grille bars 204 move along the vertical direction of the fixed steel plate 203 under the drive of the transmission motor 205, the impurities and dirt deposited on the grille are more easily washed away by the water flow. The inclined grille 204 makes the water flow have greater impact and shear force, which can more effectively remove the dirt attached to the grille and keep the water flow unobstructed.

[0031] As a preferred embodiment, two groups of connecting pipes 3 are provided, and the two groups of connecting pipes 3 are evenly arranged along the horizontal direction of the base 1. Furthermore, by providing two parallel groups of connecting pipes 3, the number of fluid channels between the pretreatment mechanism 2 and the filtering mechanism 4 can be increased, thereby improving the overall processing capacity, which means that more fluid can be processed by the system per unit time. The diameter and length of the connecting pipe 3 should be calculated based on the expected flow rate and head loss to ensure efficiency and minimize energy consumption. The pipeline connection adopts a method that is easy to install and maintain in the future, such as threaded connection, flange connection or welding, depending on the materials used and the application scenario. The parallel arrangement design not only increases the processing capacity of the system, but also provides redundant pipelines, thereby improving the reliability and maintenance convenience of the system.

[0032] As a preferred embodiment, the filter mechanism 4 adopts a multi-stage filter medium, including a tube body 401, a coarse filter layer 402, a fine filter layer 403, a fine filter layer 404, a maintenance port 405 and a screw cover 406. The tube body 401 is provided with a coarse filter layer 402 inside, a fine filter layer 403 is provided on one side of the coarse filter layer 402, a fine filter layer 404 is provided on one side of the fine filter layer 403, a maintenance port 405 is provided on one side of the outer wall of the tube body 401, and the maintenance port 405 is connected to the screw cover 406 through a thread. Furthermore, the tube body 401 is usually made of corrosion-resistant materials, such as stainless steel or high-density polyethylene (HDPE), to ensure long-term durability, and the coarse filter layer 402 uses a filter medium with a larger pore size, such as sand filter or metal mesh, to intercept For larger suspended matter and impurities, the fine filter layer 403 adopts a filter medium with a smaller pore size, such as activated carbon or non-woven fabric, to further remove smaller particles and some soluble substances. The fine filter layer 404 uses a finer filter medium, such as an ultrafiltration membrane or a nanofiltration membrane, to remove extremely fine particles, microorganisms such as bacteria and viruses. The maintenance port 405 is designed to be easy to operate and is threadedly connected with a screw cover 406, which can be easily opened and closed to perform internal inspection, cleaning and replacement of the filter medium. The design of the multi-stage filter medium can gradually remove impurities of different sizes to ensure that the water quality meets the standards. By integrating the maintenance port 405, the number of external connecting pipes and valves is reduced, making the overall layout more compact and reasonable.

[0033] As a preferred embodiment, the disinfection mechanism 5 includes a shell 501, an activated carbon layer 502, a nano-silver particle layer 503, a filter 504 and a vent 505. The activated carbon layer 502 is arranged inside the shell 501, the nano-silver particle layer 503 is arranged on one side of the activated carbon layer 502, the filter 504 is arranged on one side of the nano-silver particle layer 503, and the vent 505 is arranged on one side of the outer wall of the shell 501. Furthermore, the shell 501 is usually made of corrosion-resistant materials, such as stainless steel or special plastics (such as polyvinyl chloride PVC, polypropylene PP, etc.) to ensure long-term durability. The activated carbon layer 502 has a strong adsorption capacity and can effectively remove odors, pigments and some organic matter in the water. At the same time, the surface of the activated carbon also has certain antibacterial properties, which can inhibit the growth and reproduction of bacteria. The nano-silver particle layer 503 has a broad-spectrum antibacterial property. Active, can kill a variety of bacteria, viruses and fungi, adding nanosilver particles as solid fillers to the disinfection tube can achieve efficient water disinfection effect, but it should be noted that the cost of nanosilver particles is relatively high, and there may be certain environmental and health risks. The filter 504 is used to further filter tiny impurities and particles to ensure the cleanliness of the water quality. The design of this multi-stage filter medium can gradually remove impurities of different sizes to ensure that the water quality meets the standards. The adsorption capacity of the activated carbon layer 502 and the broad-spectrum antibacterial performance of the nanosilver particle layer 503 provide double protection to ensure the safety and cleanliness of the water quality. During the disinfection process, due to chemical reactions and temperature changes, the pressure in the disinfection mechanism 5 may change. The ventilation pipe 505 can balance the internal and external pressure differences to prevent equipment damage or safety hazards caused by excessive pressure.

[0034] As a preferred embodiment, the tops of the filtering mechanism 4 and the disinfecting mechanism 5 are connected in an inverted U shape, and a support frame 10 is provided below the booster pump 6. The support frame 10 stably supports the filtering mechanism 4 and the disinfecting mechanism 5 on the base 1. Furthermore, this design helps to ensure that the water flow can fully contact and filter out impurities, while also ensuring that the disinfectant and water are fully mixed to achieve an ideal disinfection effect. The inverted U-shaped design ensures that the water flow can flow through the filtering and disinfecting devices from bottom to top, thereby improving the processing efficiency. The design of the support frame 10 increases the stability of the equipment and reduces the risk of failure due to vibration or impact. This design makes the filtering mechanism 4 and the disinfecting mechanism 5 relatively independent, which is convenient for daily maintenance and replacement. When one of the devices needs to be repaired or replaced, it will not affect the normal operation of the other device. Reasonable design and material selection reduce potential safety hazards during equipment operation and protect the safety of operators.

[0035] As a preferred embodiment, a valve 11 is provided on one side of the disinfection mechanism 5, and the disinfection mechanism 5 is connected to the sedimentation tank 7 through the valve 11. Furthermore, the presence of the valve 11 makes the entire disinfection mechanism 5 more stable and reliable, and reduces the risk of damage to the equipment due to water hammer caused by sudden pump stop. When the disinfection mechanism 5 needs to be repaired or replaced, the valve 11 can be closed to isolate this part of the system without affecting the normal operation of other equipment.

[0036] As a preferred embodiment, the sedimentation tank 7 includes a tank body 701, an inlet channel 702, a central pipe 703, a reflector 704, a baffle 705, a mud discharge pipe 706 and a water collection tank 707. The inlet channel 702 is arranged on the top of the tank body 701, the central pipe 703 is arranged on one side of the inlet channel 702, the reflector 704 is arranged below the central pipe 703, the mud discharge pipe 706 is arranged below the reflector 704, the baffle 705 is arranged below the inlet channel 702, and the water collection tank 707 is arranged above the baffle 705. Furthermore, the tank body 701 is usually made of corrosion-resistant materials, such as stainless steel or high-density polyethylene (HDPE), to ensure long-term durability, the inlet channel 702 uses corrosion-resistant materials, such as stainless steel or special plastics (such as polyvinyl chloride PVC, polypropylene PP, etc.) to ensure long-term durability, and the material of the central pipe 703 should be selected from corrosion-resistant materials, such as stainless steel or special plastics, to cope with chemical corrosion. Gaskets or O-rings with good sealing performance should be used at the joints to ensure good sealing performance. The reflector 704 should be made of corrosion-resistant materials, such as stainless steel or special plastics (such as polyvinyl chloride PVC, polypropylene PP, etc.) to ensure long-term durability. The surface is smooth and has no dead corners to facilitate cleaning and removal of attachments, reducing the risk of bacterial growth. The baffle 705 should be made of corrosion-resistant materials, such as stainless steel or special plastics, to ensure long-term durability, and designed with an inclined structure to increase the sedimentation area and improve the sedimentation efficiency. The sludge discharge pipe 706 should be made of high-strength materials, such as galvanized steel plates or alloy steels, to increase the stability and durability of the structure. It is set at the bottom of the pool body to facilitate regular or continuous removal of accumulated sludge. The sump 707 should be made of corrosion-resistant materials, such as stainless steel or special plastics (such as polyvinyl chloride PVC, polypropylene PP, etc.) to ensure long-term durability. It is designed with an inclined structure to increase the sedimentation area and improve the sedimentation efficiency.

[0037] As a preferred embodiment, a slope is provided at the bottom of the outer wall of the tank body 701, and the center of the slope of the tank body 701 contacts the mud discharge pipe 706. Furthermore, the sedimentation efficiency is improved by the inclined plate design and the increase of the sedimentation area, so that the heavier solid particles can settle to the bottom of the tank faster. At the same time, this design combines the sedimentation tank 7 and the heating rod 8 in a common tank body 701, which reduces the footprint and improves the overall efficiency of the equipment.

[0038] The working process of the present invention is as follows: first, water flows into the pretreatment mechanism 2, and large particles of impurities are intercepted by the grille groove 201. After the impurities are intercepted, the clean water flows into the grid bars 204 on the fixed steel plate 203. Under the drive of the transmission motor 205, the grid bars 204 move in the vertical direction of the fixed steel plate 203, and push the impurities into the water outlet 206 for discharge. After being treated by the pretreatment mechanism 2, the water flows into the filtering mechanism 4, and passes through the coarse filter layer 402, the fine filter layer 403 and the fine filter layer 404 in sequence to remove fine suspended matter and some soluble pollutants in the water. After the filtration is completed, the clean water flows into the disinfection mechanism 5 for disinfection treatment, and the odor and pigment in the water are adsorbed by the activated carbon layer 502; the nano silver particle layer 503 kills bacteria, viruses and fungi in the water; the filter screen 504 further filters tiny impurities and particles; the ventilation pipe 505 balances the internal and external pressure difference and discharges gas, and at the same time, after the booster pump 6 is started, it provides a stable Water pressure overcomes possible resistance in the system and ensures the continuity and stability of water flow. The water flows through each treatment stage in turn and finally achieves the expected treatment effect. After the filtration cycle is over, the self-cleaning system is started, and the impurities trapped in the filter medium are flushed out through the hydraulic action of the reverse flow, and the filtration capacity of the filter mechanism 4 is restored. After cleaning, the clean water flows into the sedimentation tank 7 for the next step of treatment. The filtered water flows into the sedimentation tank 7, and the gravity is used to make the heavier solid particles settle to the bottom of the tank. The cleaner water in the upper layer continues to flow to the disinfection mechanism 5 for disinfection. The sludge pipe 706 regularly extracts the sludge deposited at the bottom of the tank and transports it to the sludge treatment facility (such as a concentration tank, a dehydrator, etc.) through a pipeline for treatment. The treated sludge can be disposed of or reused as waste. The treated water is concentrated in the sump 707 waiting to be used again. The above is the working principle of this water-saving equipment for industrial water supply.

Claims

1. A water-saving device for industrial water supply, comprising a base (1), characterized in that: A pretreatment mechanism (2) is arranged above the base (1); a connecting pipe (3) is arranged on one side of the pretreatment mechanism (2); a filtering mechanism (4) is arranged on one side of the connecting pipe (3); a disinfection mechanism (5) is arranged on one side of the filtering mechanism (4); a booster pump (6) is connected between the filtering mechanism (4) and the disinfection mechanism (5); a sedimentation tank (7) is arranged on one side of the disinfection mechanism (5); a heating rod (8) is arranged on one side of the sedimentation tank (7); and a driving motor (9) is arranged on one side of the heating rod (8).

2. A water-saving device for industrial water supply according to claim 1, characterized in that: The pretreatment mechanism (2) is a grille structure, comprising a grille slot (201), a water inlet (202), a fixed steel plate (203), grille bars (204), a transmission motor (205) and a water outlet (206); the water inlet (202) is arranged on one side of the grille slot (201); the fixed steel plate (203) is arranged on one side of the water inlet (202); the grille bars (204) are arranged at the center of the fixed steel plate (203); the transmission motor (205) is connected above the grille bars (204); and the water outlet (206) is arranged on one side of the grille bars (204).

3. A water-saving device for industrial water supply according to claim 2, characterized in that: The fixed steel plate (203) is inclined at an angle of 45-60 degrees in the grille slot (201), and the grille bars (204) move in a vertical direction of the fixed steel plate (203) under the drive of the transmission motor (205).

4. A water-saving device for industrial water supply according to claim 1, characterized in that: Two groups of the connecting tubes (3) are provided, and the two groups of the connecting tubes (3) are evenly arranged along the horizontal direction of the base (1).

5. The water-saving device for industrial water supply according to claim 1, characterized in that: The filtering mechanism (4) adopts a multi-stage filtering medium, comprising a tube body (401), a coarse filter layer (402), a fine filter layer (403), a fine filter layer (404), a maintenance port (405) and a screw cap (406); the tube body (401) is provided with a coarse filter layer (402) inside, a fine filter layer (403) is provided on one side of the coarse filter layer (402), a fine filter layer (404) is provided on one side of the fine filter layer (403), a maintenance port (405) is provided on one side of the outer wall of the tube body (401), and the maintenance port (405) is connected to the screw cap (406) via a thread.

6. The water-saving device for industrial water supply according to claim 1, characterized in that: The disinfection mechanism (5) comprises a housing (501), an activated carbon layer (502), a nano-silver particle layer (503), a filter (504) and a ventilation pipe (505); the activated carbon layer (502) is arranged inside the housing (501); the nano-silver particle layer (503) is arranged on one side of the activated carbon layer (502); the filter (504) is arranged on one side of the nano-silver particle layer (503); and the ventilation pipe (505) is arranged on one side of the outer wall of the housing (501).

7. The water-saving device for industrial water supply according to claim 1, characterized in that: The filter mechanism (4) and the disinfection mechanism (5) are connected at the top to form an inverted U shape, and a support frame (10) is provided below the booster pump (6), wherein the support frame (10) stably supports the filter mechanism (4) and the disinfection mechanism (5) on the base (1).

8. The water-saving device for industrial water supply according to claim 1, characterized in that: A valve (11) is provided on one side of the disinfection mechanism (5), and the disinfection mechanism (5) is connected to the sedimentation tank (7) via the valve (11).

9. The water-saving device for industrial water supply according to claim 1, characterized in that: The sedimentation tank (7) comprises a tank body (701), a water inlet channel (702), a central pipe (703), a reflector (704), a baffle (705), a mud discharge pipe (706) and a water collection tank (707). The top of the tank body (701) is provided with a water inlet channel (702), one side of the water inlet channel (702) is provided with a central pipe (703), a reflector (704) is provided below the central pipe (703), a mud discharge pipe (706) is provided below the reflector (704), a baffle (705) is provided below the water inlet channel (702), and a water collection tank (707) is provided above the baffle (705).

10. A water-saving device for industrial water supply according to claim 9, characterized in that: An inclined surface is provided below the outer wall of the pool body (701), and the center of the inclined surface of the pool body (701) is in contact with the mud discharge pipe (706).

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