Water quality purification equipment for hydraulic engineering

Abstract

According to the technical scheme, the water quality purification equipment is characterized by comprising a main body, four supporting legs are fixedly installed at the bottom of the main body, a chemical reaction box is fixedly installed at the top of the main body, a cover plate is arranged at the top of the chemical reaction box, an inserting hole is formed in the top of the cover plate, and a water inlet is formed in the top of the inserting hole; a rectangular mounting hole is formed in the top of the cover plate; the intercepting assembly is arranged at the top of the cover plate and used for intercepting impurities, the sewage reacts with chemical agents in the chemical reaction box, the property or state of pollutants in the sewage is changed through chemical reaction, the cover plate prevents the impurities from entering the chemical reaction box, and the inserting holes provide stable rotating supporting points for the connecting rods; the rectangular mounting hole provides a mounting position for the tank body of the interception assembly, and the interception assembly intercepts impurities in sewage before the sewage enters the chemical reaction tank, so that the sewage purification effect is improved, the discharge amount of purified water is large, the discharge amount of sewage is small, and the purpose of saving water is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of water purification, and in particular to water purification equipment for water conservancy projects. Background Art

[0002] Although most of the earth's surface is covered by water, fresh water resources only account for about 2.53% of the world's total water volume, and most of the fresh water exists in the form of glaciers, deep groundwater, etc., which are difficult to use directly. With the growth of the global population and economic development, the demand for water resources is increasing, and the problem of water shortage is becoming more serious. Many regions are facing the dilemma of water shortage, which puts higher requirements on water purification of water conservancy projects. By purifying sewage and improving water quality, the recycling of water resources can be achieved and the amount of available water resources can be increased.

[0003] According to the Chinese patent with announcement number: CN107792953B, a water quality treatment equipment for water conservancy projects includes a foundation, a wall and a control system. The control system includes a processor, a driving device, a water level detection device and a storage device. The water level detection device includes an ultrasonic water level meter. The ultrasonic water level meter is used to transmit ultrasonic waves to the liquid surface of a water body. According to the time between the transmission and reception of the ultrasonic wave, a first distance from the ultrasonic water level meter to the liquid surface is calculated and the first distance is sent to the processor. The processor pre-stores a second distance from the ultrasonic water level meter to the foundation. The processor calculates the difference between the second distance and the first distance to obtain a third distance from the liquid surface to the foundation. The wall includes an inlet hole, a drain hole, an inlet pipe, a drain pipe and a water quality filter. The inlet pipe connects the inlet hole with the input end of the water quality filter, the drain pipe connects the drain hole with the output end of the water quality filter, and the water quality filter purifies the water flowing in from the inlet pipe and discharges it to the drain pipe.

[0004] In the above scheme, the equipment cannot purify more clean water and discharge less sewage. The equipment cannot efficiently purify sewage, so that a large amount of water resources cannot be effectively converted into usable clean water, resulting in a waste of water resources. Under the current situation of increasingly scarce water resources, this waste further aggravates the contradiction between water supply and demand and restricts the sustainable development of the region. In order to compensate for the problem of poor purification effect, the equipment may need to run longer or adopt additional processing steps, which will undoubtedly increase energy consumption. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a water purification device for a hydraulic project, which solves the problems mentioned in the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A water purification device for a hydraulic project comprises: a main body, four supporting legs are fixedly mounted on the bottom of the main body, a chemical reaction box is fixedly mounted on the top of the main body, a cover is arranged on the top of the chemical reaction box, a plug hole is arranged on the top of the cover, and a rectangular mounting hole is arranged on the top of the cover; an interception component is arranged on the top of the cover for intercepting impurities. When in use, the main body is stably placed in a suitable position through the four supporting legs fixedly mounted on the bottom, and sewage to be purified is first injected into the interception component located on the top of the cover. The interception component uses its own structure and working principle to intercept impurities in the sewage, prevents larger floating objects and impurities from entering the chemical reaction box, reduces the interference of these impurities on subsequent chemical reactions, improves chemical reactions, and lays a foundation for generating more clean water and reducing sewage discharge.

[0008] By adopting the above technical solution, the weight of the main body is dispersed to the ground by setting supporting legs, thereby improving the stability of the equipment. The sewage reacts with the chemical agent in the chemical reaction box, and the properties or states of the pollutants in the sewage are changed through chemical reactions, making it easier to separate and remove them later. The cover plate prevents external impurities from entering the chemical reaction box, thereby improving the accuracy and effect of the reaction. The jack provides a stable rotation support point for the connecting rod, and the rectangular mounting hole provides an installation position for the box body of the interception component. The interception component intercepts impurities in the sewage before it enters the chemical reaction box, thereby improving the equipment's purification effect on sewage, achieving a large discharge of clean water and a small discharge of sewage, thereby achieving the purpose of saving water.

[0009] Preferably, the interception assembly includes: a box body, which is fixedly mounted inside a rectangular mounting hole, wherein first mounting grooves are respectively opened on both sides of the interior of the box body, and first motors are respectively fixedly mounted inside the two first mounting grooves, and two brackets are fixedly mounted on the top of the box body, and second mounting grooves are respectively opened on one side of the two brackets, and second motors are respectively fixedly mounted inside the two second mounting grooves.

[0010] By adopting the above technical solution and setting up a box body, a stable support frame is provided for the entire interception assembly. The first mounting groove is used to install the first motor. The first motor provides rotational power for the first transmission rod to drive the porous conveyor belt connected thereto to operate. The bracket provides support for the second motor. The second mounting groove is used to install the second motor. The second motor works in coordination with the first motor to jointly drive the porous conveyor belt, so that the porous conveyor belt can run smoothly and at a uniform speed.

[0011] Preferably, the interception assembly also includes: a first transmission rod, the first transmission rod is fixedly installed between the two first motors, the second transmission rod is fixedly installed between the two second motors, a porous conveyor belt is movably sleeved on the outer circular wall of the first transmission rod and the second transmission rod, and a plurality of interception plates are fixedly installed on the outer circular wall of the porous conveyor belt.

[0012] By adopting the above technical solution, by setting the first transmission rod and the second transmission rod to work together to provide power for the porous conveyor belt, a number of interception plates fixedly installed on the outer circular wall of the porous conveyor belt can effectively intercept impurities of various sizes and shapes in the sewage. Before the sewage enters the chemical reaction box, the interception plates block a large amount of impurities outside to prevent these impurities from entering the subsequent treatment links, thereby reducing the interference of impurities on subsequent treatment and improving the efficiency of the entire purification process. It reduces the interference of these impurities on subsequent chemical reactions, improves the efficiency of chemical reactions, and helps to carry out the subsequent purification process more effectively, avoiding the waste of water resources due to incomplete purification caused by the influence of impurities, thereby generating more clean water and reducing sewage discharge.

[0013] Preferably, a third motor is fixedly mounted on the top of the cover plate, a connecting rod is fixedly mounted on one end of the rotating shaft of the third motor, the connecting rod is movably sleeved with the socket, and three stirring blades are fixedly mounted on the outer circular wall of the connecting rod.

[0014] By adopting the above technical solution, a third motor is set up to output stable power through the rotating shaft to drive the connecting rod, and the stirring blades rotate at high speed. The stirring blades push the liquid in the box to flow, so that the sewage and chemical agents are fully mixed, the speed of the chemical reaction is accelerated, and it can react more effectively with the pollutants in the sewage, so that the pollutants can be converted or removed to the greatest extent, making it easier to separate and remove them in the subsequent treatment process, thereby improving the purification efficiency and reducing the amount of sewage discharged.

[0015] Preferably, a water outlet is opened on one side of the chemical reaction box, an impurity storage box is fixedly installed on one side of the chemical reaction box, a water pump is fixedly installed on the top of the main body, a water pump is fixedly installed on the water inlet of the water pump, the other end of the water pump is fixedly installed inside the water outlet, and a delivery pipe is fixedly installed on the water outlet of the water pump.

[0016] By adopting the above technical solution and setting the water outlet hole, it is ensured that after the chemical reaction is completed, the sewage can flow out of the reaction box smoothly and enter the next treatment link. The impurity storage box is used to collect impurities intercepted by the interception component. The water pump pumps out the sewage in the chemical reaction box and then transports the sewage to the filter box through the water outlet and the delivery pipe. The pumping pipe is responsible for introducing the sewage in the chemical reaction box into the water pump, and the delivery pipe transports the sewage pumped out by the water pump to the filter box.

[0017] Preferably, a filter box is fixedly installed on the top of the main body, a protective cover is provided on the top of the filter box, a water inlet hole is opened on the top of the protective cover, the other end of the delivery pipe is movably sleeved inside the water inlet hole, a circular hole is opened on one side of the filter box, and a water outlet pipe is fixedly installed inside the circular hole.

[0018] By adopting the above technical solution, a filter box is set up, and various filter media arranged inside are used to further remove impurities, organic matter, odor, etc. remaining in the sewage, so that the water quality is deeply purified and the quality of the output water is improved. The protective cover prevents external dust, debris, etc. from entering the filter box to avoid these impurities from interfering with the filtration process and affecting the filtration effect. The water inlet hole provides a clear channel for sewage to enter the filter box, and the circular hole is used to install the outlet pipe, which is the final discharge channel for the purified water in the filter box.

[0019] Preferably, a first connecting base is fixedly installed on both sides of the interior of the filter box, a first rectangular groove is opened on the top of the first connecting base, a second connecting base is fixedly installed on both sides of the interior of the filter box, a second rectangular groove is opened on the top of the second connecting base, and a third connecting base is fixedly installed on both sides of the interior of the filter box, a third rectangular groove is opened on the top of the third connecting base.

[0020] By adopting the above technical scheme, a first connecting base is set to provide reliable support for the filter screen plate, and the first rectangular groove and the first rectangular latch at the bottom of the filter screen plate are movably mounted, making the installation and disassembly process of the filter screen plate simple and convenient. The second connecting base provides necessary support for the multimedia filter plate, and the second rectangular groove and the second rectangular latch at the bottom of the multimedia filter plate are movably mounted, which facilitates the installation and disassembly of the multimedia filter plate. The third connecting base provides stable support for the activated carbon filter plate, and the third rectangular groove and the third rectangular latch at the bottom of the activated carbon filter plate are movably mounted, making the activated carbon filter plate easy to install and disassemble.

[0021] Preferably, the filter box is provided with a filter screen plate inside, the bottom of the filter screen plate is fixedly mounted with two first rectangular latches, the first rectangular latches are movably mounted in the first rectangular groove, the filter box is provided with a multi-media filter plate inside, the bottom of the multi-media filter plate is fixedly mounted with two second rectangular latches, the second rectangular latches are movably mounted in the second rectangular groove, the filter box is provided with an activated carbon filter plate inside, the bottom of the activated carbon filter plate is fixedly mounted with two third rectangular latches, the third rectangular latches are movably mounted in the third rectangular groove.

[0022] By adopting the above technical scheme, by setting up the filter screen plate, it is possible to intercept impurities visible to the naked eye and prevent them from entering the subsequent filtering links. The multi-media filter plate can remove finer particles, colloids and some soluble impurities in the sewage, further improving the clarity and purity of the water quality. The activated carbon filter plate utilizes the high adsorption performance of activated carbon. The activated carbon filter plate can effectively remove organic matter, pigments, odors and some heavy metal ions in the sewage. The sewage after the chemical reaction is transported to the filter box. The filter screen plate in the filter box first intercepts larger particle impurities to prevent them from clogging the subsequent filter medium, thereby extending the service life of the multi-media filter plate and the activated carbon filter plate, so that the filtration system can continue to work efficiently. The efficient filtration system reduces the discharge of sewage, increases the discharge of clean water, and achieves the purpose of water saving.

[0023] In summary, the present invention mainly has the following beneficial effects:

[0024] The supporting legs are arranged to disperse the weight of the main body to the ground. The sewage is in the chemical reaction box, and the nature or state of the pollutants in the sewage is changed by chemical reaction. The jack provides a stable rotation support point for the connecting rod. The rectangular mounting hole provides an installation position for the box body of the interception component. The interception component intercepts the impurities therein, so as to achieve a large discharge of clean water and a small discharge of sewage, thereby achieving the purpose of water saving. The box body is arranged to provide a stable support frame for the entire interception component. The first mounting groove is used to install the first motor, and the first motor drives the porous conveyor belt connected thereto to operate. The bracket provides support for the second motor. The second mounting groove is used to install the second motor. The second motor works in coordination with the first motor to jointly drive the porous conveyor belt. The first transmission rod and the second transmission rod are arranged to work in coordination to jointly provide power for the porous conveyor belt. Several interception plates fixedly installed on the outer circular wall of the porous conveyor belt can effectively intercept impurities of various sizes and shapes in the sewage. The interception plate blocks a large amount of impurities outside to prevent these impurities from entering the subsequent treatment link, thereby improving the efficiency of the entire purification process, improving the efficiency of the chemical reaction, avoiding the waste of water resources due to incomplete purification caused by the influence of impurities, and generating more clean water and reducing sewage discharge.

[0025] A third motor is provided to drive the connecting rod through the rotating shaft, and the stirring blades push the liquid in the box to flow, so that the sewage and chemical agents are fully mixed, thereby improving the purification efficiency and reducing the amount of sewage discharged. A water outlet is provided so that the sewage can flow out of the reaction box smoothly and enter the next treatment link. The impurity storage box is used to collect impurities intercepted by the interception component. The water pump draws out the sewage in the chemical reaction box and then transports the sewage to the filter box through the water outlet and the delivery pipe. The pumping pipe is responsible for introducing the sewage in the chemical reaction box into the water pump, and the delivery pipe transports the sewage pumped out by the water pump to the filter box.

[0026] A filter box is set up, and various filter media arranged inside are used to further remove impurities remaining in the sewage. A protective cover prevents external dust, debris, etc. from entering the filter box. The water inlet hole provides a clear channel for sewage to enter the filter box. The round hole is used to install the outlet pipe, which is the final discharge channel for purified water in the filter box. A first connecting base is set up to provide reliable support for the filter screen plate. The first rectangular groove and the first rectangular latch at the bottom of the filter screen plate are movably sleeved, making the installation and removal process of the filter screen plate simple and convenient. The second connecting base provides necessary support for the multi-media filter plate. The second rectangular groove and the second rectangular latch at the bottom of the multi-media filter plate are movably sleeved, making the installation and removal of the multi-media filter plate simple and convenient. The third connecting base is The activated carbon filter plate provides stable support. The third rectangular groove is movably sleeved with the third rectangular latch at the bottom of the activated carbon filter plate, making the activated carbon filter plate easy to install and disassemble. A filter screen plate is set to block impurities visible to the naked eye. The multi-media filter plate removes soluble impurities in sewage. The activated carbon filter plate can effectively remove organic matter in sewage. The sewage after chemical reaction is transported to the filter box. The filter screen plate in the filter box first intercepts larger particle impurities to prevent them from clogging subsequent filter media, extending the service life of the multi-media filter plate and the activated carbon filter plate, so that the filtration system can continue to work efficiently. The efficient filtration system reduces the discharge of sewage, increases the discharge of clean water, and achieves the purpose of water saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 It is a schematic diagram of the cover plate structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the box structure of the present invention;

[0030] Figure 4 It is a schematic diagram of the filter box structure of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the filter screen plate, the multi-media filter plate and the activated carbon filter plate of the present invention.

[0032] Figure numerals: 1, main body; 2, support leg; 3, chemical reaction box; 4, cover plate; 5, jack; 6, rectangular mounting hole; 7, box body; 8, first mounting slot; 9, first motor; 10, bracket; 11, second mounting slot; 12, second motor; 13, second transmission rod; 14, porous conveyor belt; 15, interception plate; 16, first transmission rod; 17, third motor; 18, connecting rod; 19, stirring blade; 20, water outlet; 21, impurity storage box; 22, water pump ; 23. Suction pipe; 24. Delivery pipe; 25. Filter box; 26. Protective cover; 27. Water inlet hole; 28. First connecting base; 29. ​​First rectangular groove; 30. Second connecting base; 31. Second rectangular groove; 32. Third connecting base; 33. Third rectangular groove; 34. Filter screen; 35. First rectangular latch; 36. Multi-media filter plate; 37. Second rectangular latch; 38. Activated carbon filter plate; 39. Third rectangular latch; 40. Round hole; 41. Water outlet pipe. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] refer to Figure 1 , Figure 2 and Figure 3, a water purification device for a water conservancy project, comprising: a main body 1, four supporting legs 2 fixedly installed at the bottom of the main body 1, a chemical reaction box 3 fixedly installed at the top of the main body 1, a cover plate 4 arranged at the top of the chemical reaction box 3, a jack 5 opened at the top of the cover plate 4, and a rectangular mounting hole 6 opened at the top of the cover plate 4; an interception component, the interception component is arranged at the top of the cover plate 4, and is used to intercept impurities. When in use, the main body 1 is stably placed in a suitable position through the four supporting legs 2 fixedly installed at the bottom, and the sewage to be purified is first injected into the interception component located at the top of the cover plate 4. The interception component uses its own structure and working principle to intercept impurities in the sewage, prevents larger floating objects and impurities from entering the chemical reaction box 3, and reduces These impurities interfere with subsequent chemical reactions, thereby improving the efficiency and effect of the chemical reactions, laying the foundation for generating more clean water and reducing sewage discharge. Support legs 2 are set to disperse the weight of the main body 1 to the ground. The sewage reacts with chemical agents in the chemical reaction box 3, and the properties or states of pollutants in the sewage are changed through chemical reactions, making it easier to separate and remove them later. The cover plate 4 prevents external impurities from entering the chemical reaction box 3, thereby improving the accuracy and effect of the reaction. The socket 5 provides a stable rotation support point for the connecting rod 18, and the rectangular mounting hole 6 provides an installation position for the box body 7 of the interception component. The interception component intercepts impurities in the sewage before it enters the chemical reaction box 3, thereby improving the sewage purification effect of the equipment and achieving a higher discharge volume of clean water. , and the amount of sewage discharged is small, so as to achieve the purpose of water saving. The interception component includes: a box body 7, a box body 7 is fixedly installed inside the rectangular mounting hole 6, two first mounting grooves 8 are respectively opened on both sides of the inside of the box body 7, two first motors 9 are respectively fixedly installed inside the first mounting grooves 8, two brackets 10 are fixedly installed on the top of the box body 7, two second mounting grooves 11 are respectively opened on one side of the bracket 10, and two second motors 12 are respectively fixedly installed inside the second mounting grooves 11. The box body 7 is set to provide a stable support frame for the entire interception component, and the first mounting groove 8 is used to install the first motor 9. The first motor 9 provides rotational power for the first transmission rod 16 to drive the porous conveyor belt 14 connected thereto to operate. The bracket 10 provides support for the second motor 12, the second mounting groove 11 is used to install the second motor 12, the second motor 12 works in conjunction with the first motor 9 to jointly drive the porous conveyor belt 14, so that the porous conveyor belt 14 can run smoothly and at a uniform speed, the interception assembly also includes: a first transmission rod 16, a first transmission rod 16 is fixedly installed between the two first motors 9, the second transmission rod 13 is fixedly installed between the two second motors 12, the first transmission rod 16 and the second transmission rod 13 are movably sleeved with a porous conveyor belt 14 on the outer circular wall, a plurality of interception plates 15 are fixedly installed on the outer circular wall of the porous conveyor belt 14, and the first transmission rod 16 and the second transmission rod 13 are arranged to work in conjunction with each other to jointly provide power for the porous conveyor belt 14,The plurality of interception plates 15 fixedly mounted on the outer circumferential wall of the porous conveyor belt 14 can effectively intercept impurities of various sizes and shapes in the sewage. Before the sewage enters the chemical reaction box 3, the interception plates 15 block a large amount of impurities outside to prevent these impurities from entering the subsequent treatment link, thereby reducing the interference of impurities on the subsequent treatment and improving the efficiency of the entire purification process. The interference of these impurities on the subsequent chemical reaction is reduced, the chemical reaction efficiency is improved, and the subsequent purification process is more effectively carried out, avoiding the waste of water resources due to incomplete purification caused by the influence of impurities, so as to generate more clean water and reduce sewage discharge;

[0035] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5The third motor 17 is fixedly mounted on the top of the cover plate 4, the connecting rod 18 is fixedly mounted on one end of the rotating shaft of the third motor 17, the connecting rod 18 is movably sleeved with the jack 5, and the three stirring blades 19 are fixedly mounted on the outer circumferential wall of the connecting rod 18. The third motor 17 is arranged to output stable power through the rotating shaft to drive the connecting rod 18 and the stirring blades 19 to rotate at a high speed. The stirring blades 19 promote the flow of liquid in the box, so that the sewage and the chemical agent are fully mixed, the speed of the chemical reaction is accelerated, and the pollutants in the sewage can be reacted more effectively, so that the pollutants can be transformed or removed to the greatest extent, making it easier to separate and remove them in the subsequent treatment process, thereby improving the purification efficiency and reducing the amount of sewage discharged. The outlet water The hole 20 is opened on one side of the chemical reaction box 3, the impurity storage box 21 is fixedly installed on one side of the chemical reaction box 3, the water pump 22 is fixedly installed on the top of the main body 1, and the water inlet of the water pump 22 is fixedly installed with a pumping pipe 23, the other end of the pumping pipe 23 is fixedly installed inside the water outlet hole 20, and the delivery pipe 24 is fixedly installed at the water outlet of the water pump 22. The water outlet hole 20 is set to ensure that after the chemical reaction is completed, the sewage can flow out of the reaction box smoothly and enter the next treatment link. The impurity storage box 21 is used to collect impurities intercepted by the interception component. The water pump 22 extracts the sewage in the chemical reaction box 3, and then transports the sewage to the filter box 25 through the water outlet and the delivery pipe 24. The pumping pipe 23 is responsible for transferring the chemical The sewage in the reaction box 3 is introduced into the water pump 22, and the delivery pipe 24 delivers the sewage pumped out by the water pump 22 to the filter box 25. The filter box 25 is fixedly installed on the top of the main body 1, and the protective cover 26 is arranged on the top of the filter box 25. The water inlet hole 27 is opened on the top of the protective cover 26. The other end of the delivery pipe 24 is movably sleeved inside the water inlet hole 27. The circular hole 40 is opened on one side of the filter box 25, and the outlet pipe 41 is fixedly installed inside the circular hole 40. The filter box 25 is set, and various filter media arranged inside are used to further remove impurities, organic matter, odor, etc. remaining in the sewage, so that the water quality is deeply purified and the quality of the outlet water is improved. The protective cover 26 prevents external dust, debris, etc. from entering the filter box 25, avoiding These impurities interfere with the filtering process and affect the filtering effect. The water inlet hole 27 provides a clear channel for sewage to enter the filter box 25. The circular hole 40 is used to install the outlet pipe 41. The outlet pipe 41 is the final discharge channel for the purified water of the filter box 25. The first connecting base 28 is fixedly installed on both sides of the interior of the filter box 25, and a first rectangular groove 29 is opened on the top of the first connecting base 28. The second connecting base 30 is fixedly installed on both sides of the interior of the filter box 25, and a second rectangular groove 31 is opened on the top of the second connecting base 30. The third connecting base 32 is fixedly installed on both sides of the interior of the filter box 25, and a third rectangular groove 33 is opened on the top of the third connecting base 32. The first connecting base 28 is set,To provide reliable support for the filter screen plate 34, the first rectangular groove 29 is movably sleeved with the first rectangular latch 35 at the bottom of the filter screen plate 34, making the installation and removal process of the filter screen plate 34 simple and convenient. The second connecting base 30 provides necessary support for the multi-media filter plate 36. The second rectangular groove 31 is movably sleeved with the second rectangular latch 37 at the bottom of the multi-media filter plate 36, facilitating the installation and removal of the multi-media filter plate 36. The third connecting base 32 provides stable support for the activated carbon filter plate 38. The third rectangular groove 33 is movably sleeved with the second rectangular latch 37 at the bottom of the multi-media filter plate 36, facilitating the installation and removal of the multi-media filter plate 36. The third rectangular latch 39 at the bottom of the activated carbon filter plate 38 is movably mounted, so that the activated carbon filter plate 38 is easy to install and remove. The filter box 25 is provided with a filter screen plate 34 inside, and two first rectangular latches 35 are fixedly installed at the bottom of the filter screen plate 34. The first rectangular latches 35 are movably mounted with the first rectangular groove 29. The filter box 25 is provided with a multi-media filter plate 36 inside, and two second rectangular latches 37 are fixedly installed at the bottom of the multi-media filter plate 36. The second rectangular latches 37 are fixedly mounted with the second rectangular groove 29. 31 is movable sleeved, and an activated carbon filter plate 38 is arranged inside the filter box 25. Two third rectangular latches 39 are fixedly installed at the bottom of the activated carbon filter plate 38. The third rectangular latches 39 are movable sleeved with the third rectangular groove 33. A filter screen plate 34 is arranged to intercept impurities visible to the naked eye and prevent them from entering the subsequent filtering link. The multi-media filter plate 36 removes finer particles, colloids and some soluble impurities in the sewage, further improving the clarity and purity of the water quality. The activated carbon filter plate 38 utilizes the high adsorption performance of activated carbon. The activated carbon filter plate 38 can effectively remove organic matter, pigments, odors and some heavy metal ions in the sewage. The sewage after chemical reaction is transported to the filter box 25. The filter screen plate 34 in the filter box 25 first intercepts larger particle impurities to prevent them from clogging the subsequent filter medium, extending the service life of the multi-media filter plate 36 and the activated carbon filter plate 38, so that the filtration system can continue to work efficiently. The efficient filtration system reduces the discharge of sewage and increases the discharge of clean water, achieving the purpose of water saving. ,

[0036] Working principle: Please refer to Figure 1-Figure 5As shown, when in use, the sewage to be purified is introduced into the equipment, and the sewage first flows to the interception component located on the top of the cover plate (4). The interception plate (15) in the interception component will intercept the impurities in the sewage. The impurities intercepted by the interception plate (15) are transported to the impurity storage box (21) along with the movement of the porous conveyor belt (14). The interception component effectively prevents the impurities from entering the chemical reaction box (3), reduces the interference of impurities on subsequent chemical reactions, improves the chemical reaction efficiency, avoids the waste of water resources due to incomplete purification caused by the influence of impurities, and lays a foundation for generating more clean water and reducing sewage discharge. The sewage treated by the interception component enters the chemical reaction box (3), and the stirring blade (19) promotes the sewage and chemical agents to be fully mixed in the chemical reaction box (3), so that the chemical reaction proceeds more fully and quickly. The properties and states of the pollutants in the sewage are changed, making them easier to separate and remove in the subsequent treatment process, thereby improving the purification efficiency and reducing the amount of sewage discharged. The sewage that has fully reacted in the chemical reaction box (3) passes through the chemical reaction box (3) The sewage flows out of the water outlet (20) on one side and is transported to the inside of the filter box (25) through the water pump (22). The sewage entering the filter box (25) first passes through the filter screen (34) arranged inside. The filter screen (34) can intercept the larger particle impurities remaining in the sewage to prevent them from clogging the subsequent filter medium. The sewage after the preliminary filtration by the filter screen (34) continues to flow to the multi-media filter plate (36). The multi-media filter plate (36) removes the finer particles, colloids and some soluble impurities in the sewage, and further The clarity and purity of the water quality are improved step by step. Then, the sewage reaches the activated carbon filter plate (38). The activated carbon filter plate (38) adsorbs organic matter, pigments, odors and some heavy metal ions in the sewage. After this series of filtering processes, impurities and pollutants in the sewage are gradually removed. The purified water is discharged from the outlet pipe (41) installed in the circular hole (40) on one side of the filter box (25). The efficient filtering system reduces the discharge of sewage and increases the discharge of clean water, realizes the recycling of water resources, and achieves the purpose of water saving.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water purification equipment for a hydraulic project, characterized in that: include: A main body (1), wherein four supporting legs (2) are fixedly mounted on the bottom of the main body (1), a chemical reaction box (3) is fixedly mounted on the top of the main body (1), a cover plate (4) is provided on the top of the chemical reaction box (3), a plug hole (5) is provided on the top of the cover plate (4), and a rectangular mounting hole (6) is provided on the top of the cover plate (4); The interception component is arranged on the top of the cover plate (4) and is used to intercept impurities. When in use, the main body (1) is stably placed in a suitable position through four supporting legs (2) fixedly installed at the bottom. The sewage to be purified is first injected into the interception component located on the top of the cover plate (4). The interception component uses its own structure and working principle to intercept impurities in the sewage, prevents larger floating objects and impurities from entering the chemical reaction box (3), reduces the interference of these impurities on subsequent chemical reactions, improves chemical reactions, and lays a foundation for generating more clean water and reducing sewage discharge.

2. A water purification equipment for hydraulic engineering according to claim 1, characterized in that: The interception component includes: A box body (7), the box body (7) is fixedly mounted inside the rectangular mounting hole (6), first mounting grooves (8) are respectively opened on both sides of the box body (7), first motors (9) are respectively fixedly mounted inside the two first mounting grooves (8), two brackets (10) are fixedly mounted on the top of the box body (7), second mounting grooves (11) are respectively opened on one side of the two brackets (10), and second motors (12) are respectively fixedly mounted inside the two second mounting grooves (11).

3. A water purification equipment for hydraulic engineering according to claim 2, characterized in that: The interception component also includes: A first transmission rod (16), the first transmission rod (16) is fixedly installed between the two first motors (9), a second transmission rod (13) is fixedly installed between the two second motors (12), a porous conveyor belt (14) is movably sleeved on the outer circular wall of the first transmission rod (16) and the second transmission rod (13), and a plurality of interception plates (15) are fixedly installed on the outer circular wall of the porous conveyor belt (14).

4. The water purification equipment for hydraulic engineering according to claim 1, characterized in that: A third motor (17) is fixedly mounted on the top of the cover plate (4); a connecting rod (18) is fixedly mounted on one end of the rotating shaft of the third motor (17); the connecting rod (18) is movably sleeved with the socket (5); and three stirring blades (19) are fixedly mounted on the outer circular wall of the connecting rod (18).

5. The water purification equipment for hydraulic engineering according to claim 1, characterized in that: A water outlet hole (20) is provided on one side of the chemical reaction box (3); an impurity storage box (21) is fixedly installed on one side of the chemical reaction box (3); a water pump (22) is fixedly installed on the top of the main body (1); a water pump (23) is fixedly installed at the water inlet of the water pump (22); the other end of the water pump (23) is fixedly installed inside the water outlet hole (20); and a delivery pipe (24) is fixedly installed at the water outlet of the water pump (22).

6. The water purification equipment for hydraulic engineering according to claim 1, characterized in that: A filter box (25) is fixedly mounted on the top of the main body (1), a protective cover (26) is provided on the top of the filter box (25), a water inlet hole (27) is provided on the top of the protective cover (26), the other end of the delivery pipe (24) is movably sleeved inside the water inlet hole (27), a circular hole (40) is provided on one side of the filter box (25), and a water outlet pipe (41) is fixedly mounted inside the circular hole (40).

7. A water purification equipment for hydraulic engineering according to claim 6, characterized in that: A first connecting base (28) is fixedly installed on both sides of the interior of the filter box (25), and a first rectangular groove (29) is provided on the top of the first connecting base (28). A second connecting base (30) is fixedly installed on both sides of the interior of the filter box (25), and a second rectangular groove (31) is provided on the top of the second connecting base (30). A third connecting base (32) is fixedly installed on both sides of the interior of the filter box (25), and a third rectangular groove (33) is provided on the top of the third connecting base (32).

8. The water purification equipment for hydraulic engineering according to claim 7, characterized in that: The filter box (25) is provided with a filter screen plate (34) inside, and two first rectangular latches (35) are fixedly installed at the bottom of the filter screen plate (34), and the first rectangular latches (35) are movably sleeved with the first rectangular groove (29). The filter box (25) is provided with a multi-media filter plate (36) inside, and two second rectangular latches (37) are fixedly installed at the bottom of the multi-media filter plate (36), and the second rectangular latches (37) are movably sleeved with the second rectangular groove (31). The filter box (25) is provided with an activated carbon filter plate (38) inside, and two third rectangular latches (39) are fixedly installed at the bottom of the activated carbon filter plate (38), and the third rectangular latches (39) are movably sleeved with the third rectangular groove (33).

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