A cooling circulating water activated carbon filtration equipment

Abstract

The present invention provides an activated carbon filter device for cooling circulating water, which belongs to the technical field of circulating water filtration, and comprises a housing, wherein a water inlet mechanism, an interception mesh plate, a secondary interception member, an overflow impurity removal mechanism, an activated carbon adsorption mechanism and a flow guide mechanism are arranged in the housing, wherein the interception mesh plate is located below the water inlet mechanism, the secondary interception member comprises an arc plate and two interception net buckets, the middle part of the arc plate bulges upward and is located below the interception mesh plate, the two interception net buckets are located at both sides of the bottom of the arc plate, the overflow impurity removal mechanism comprises an overflow plate and a sponge block, the overflow plate comprises an arc-shaped concave section and inclined sections located at both ends of the arc-shaped concave section, the sponge block is located in the arc-shaped concave section, the activated carbon adsorption mechanism has two groups and is respectively located at both sides of the bottom of the overflow plate, and the flow guide mechanism is located at the lower part of the overflow plate, and is used to guide the cooling circulating water into any one of the water storage tanks. The present invention enables the cooling circulating water to undergo multi-stage filtration before reaching the activated carbon, thereby extending the replacement cycle of the activated carbon.

Description

Technical Field

[0001] The invention relates to the technical field of circulating water filtration, and in particular to an activated carbon filtering device for cooling circulating water. Background Art

[0002] The cooling water system is an important industrial water cooling system. It removes the heat generated by process equipment or other devices by continuously circulating water, thereby effectively maintaining these devices operating within a safe operating temperature range. By reusing cooling water many times, the demand for water resources is greatly reduced, and efficient use of water resources is achieved. The filtration of cooling water is a vital part of the industrial cooling system, which is directly related to the operating efficiency, equipment life and maintenance cost of the cooling system.

[0003] At present, activated carbon filtration equipment is mostly used for filtering cooling circulating water. Activated carbon filtration equipment is a device that uses activated carbon as a filtration medium. It is mainly used to remove impurities such as organic matter, colloids, residual chlorine, microorganisms, odors and some metal ions in water, thereby improving water quality.

[0004] Since cooling circulating water will produce various impurities such as suspended impurities, algae, microorganisms, corrosion sediments, etc. during long-term use, the current activated carbon filtration equipment is usually only equipped with a single-structure filter to filter out particulate impurities in advance. There are still many impurities in the cooling water after passing through the filter, causing the activated carbon inside the filtration equipment to quickly reach the adsorption saturation point, so the activated carbon needs to be replaced more frequently. Summary of the invention

[0005] The object of the present invention is to provide a cooling circulating water activated carbon filtering device, which can make the cooling circulating water undergo multi-stage filtration before reaching the activated carbon, thereby reducing the adsorption pressure of the internal activated carbon and extending the replacement cycle of the activated carbon.

[0006] The present invention is achieved through the following technical solutions: a cooling circulating water activated carbon filtering device, comprising: a shell, the top end of the shell is open, a water inlet mechanism is arranged in the shell, the bottom end of the shell is conical and is arranged with a water outlet pipe; an interception mesh plate, the interception mesh plate is arranged in the shell and below the water inlet mechanism, the height of the middle part of the interception mesh plate is higher than the height of the two ends of the interception mesh plate; a secondary interception member, the secondary interception member comprises an arc plate and two interception net buckets, the middle part of the arc plate is upwardly convex and arranged below the interception net plate, and the two interception net buckets are arranged on both sides of the bottom of the arc plate; an overflow impurity removal mechanism, the overflow impurity removal mechanism comprises an overflow plate and a sponge block, the overflow plate is arranged below the arc plate, and the overflow plate comprises an arc-shaped concave section and inclined sections arranged at both ends of the arc-shaped concave section. , water leakage holes are distributed on the arc-shaped recessed section, one end of the inclined section away from the arc-shaped section is lower than the end of the inclined section close to the arc-shaped recessed section, a water storage section is arranged between the inclined section and the side wall of the shell, the sponge block is arranged in the arc-shaped recessed section and fits with the inner wall of the arc-shaped recessed section; activated carbon adsorption mechanism, the activated carbon adsorption mechanism has two groups and is respectively arranged on both sides of the bottom of the overflow plate, the activated carbon adsorption mechanism includes a water storage tank, a partition is arranged in the middle of the water storage tank, a gap is left between the bottom of the partition and the bottom surface of the water storage tank for water to pass through, and an activated carbon adsorption component is arranged between the partition and one of the side walls of the water storage tank; a guide mechanism, the guide mechanism is arranged in the shell and located at the lower part of the overflow plate, and is used to guide the cooling circulating water from the side of the partition away from the activated carbon adsorption component into the water storage tank.

[0007] Furthermore, a pressure mechanism is also provided in the shell, and the pressure mechanism includes a pressure cylinder and a downward pressure component. The interior of the pressure cylinder is hollow and can be suspended on the water surface. The side of the pressure cylinder facing the sponge block is provided with an adhesion surface capable of adhering impurities. The downward pressure component includes a downward pressure electric cylinder and a downward pressure plate. The cylinder barrel of the downward pressure electric cylinder is fixedly set on the arc plate, and the downward pressure plate is set on the piston rod of the downward pressure electric cylinder.

[0008] Furthermore, sliders are provided at both ends of the lower pressure plate, a touch switch for turning on the lower pressure electric cylinder is provided at the bottom of the slider, a slide groove for the touch block to slide is provided in the vertical direction on the side wall of the shell, and touch blocks are provided at both ends of the pressure cylinder. When the pressure cylinder moves to contact the lower pressure plate under the action of buoyancy, the touch block abuts against the touch switch and turns on the touch switch.

[0009] Furthermore, the interception net bucket is rotatably arranged in the shell, and a connecting piece is arranged at one end of the interception net bucket away from the rotation point; a through groove for discharging impurities in the interception net bucket is provided on the side wall of the shell, and a collecting chamber is provided outside the through groove; driving ropes are provided at both ends of the slider, and a rope cavity for accommodating the driving rope is provided in the shell, and one end of the driving rope away from the slider is fixedly arranged on the connecting piece.

[0010] Furthermore, the guide mechanism includes a guide groove and a rotating assembly, the guide groove includes an arc-shaped groove with a downward depression in the middle and straight grooves arranged at both ends of the arc-shaped groove, the two straight grooves are correspondingly arranged above two water storage tanks, and the rotating assembly can drive the arc-shaped groove to rotate so that the straight groove at one end faces the water storage tank at the corresponding position.

[0011] Furthermore, the rotating assembly includes a rotating motor, a worm wheel and a worm, two support blocks are provided on the outside of the shell, the worm is rotatably connected between the two support blocks, the rotating motor is fixedly provided on one of the support blocks and the output shaft of the rotating motor is fixedly connected to the worm, a rotating shaft is provided in the middle of the arc groove, and the worm wheel is coaxially provided on the rotating shaft and meshes with the worm.

[0012] Furthermore, the activated carbon adsorption component includes a frame, and both sides of the frame are provided with packaging cotton, the packaging cotton located on the bottom surface of the frame is fixed on the frame, one side edge of the packaging cotton located on the top surface of the frame is fixed on the frame, and the other side edge is provided with a first magnetic strip, and the frame is provided with a second magnetic strip that can be attracted to the first magnetic strip.

[0013] Furthermore, a traction rope is provided at one end of the straight groove away from the arc groove, and the traction rope passes through the partition and is fixedly connected to one end of the packaging sponge having the first magnetic strip. When the straight groove moves upward, the traction rope drives the packaging sponge to flip upward.

[0014] Furthermore, the water inlet mechanism includes a water inlet pipe and a reciprocating assembly for driving the water inlet pipe to move along the length direction of the shell, the reciprocating assembly includes a driving motor, a lead screw and a driving plate, the length direction of the lead screw is consistent with the length direction of the shell and is rotatably arranged between the two end walls of the shell, the driving motor is fixedly arranged on the outside of the shell and the output shaft of the driving motor is fixedly connected to the lead screw, the driving plate is threadedly connected to the lead screw, one end of the water inlet pipe located in the shell is fixedly connected to the driving plate, a guide rod is arranged on the shell and on one side of the lead screw, a through hole is opened on the driving plate and is slidably connected to the guide rod.

[0015] Furthermore, a flaring bucket is provided at one end of the water inlet pipe facing the shell, the length direction of the flaring bucket is consistent with the width direction of the interception mesh plate, and the end of the flaring bucket away from the water inlet pipe is flat.

[0016] The technical solution of the present invention has at least the following advantages and beneficial effects:

[0017] 1. The present invention performs multi-stage filtration on the cooling circulating water entering the shell by adding an interception mesh plate, a secondary interception member and an overflow impurity removal mechanism in the shell, thereby greatly improving the pre-filtration effect of the cooling circulating water and reducing the content of particulate impurities in the cooling circulating water that finally reaches the activated carbon adsorption mechanism, thereby reducing the adsorption pressure of the activated carbon particles inside the activated carbon adsorption mechanism and extending the replacement cycle of the activated carbon.

[0018] 2. The present invention guides the cooling circulating water from the partition away from the activated carbon adsorption component into the water storage tank through the guide mechanism. The cooling circulating water enters from the bottom of the activated carbon adsorption component after passing through the gap and overflows from the top of the activated carbon adsorption component to the outside of the water storage tank, thereby reducing the impact of the cooling circulating water on the activated carbon particles and, to a certain extent, avoiding the activated carbon particles from being impacted and unevenly distributed in the activated carbon adsorption component, which affects the adsorption effect of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the present invention will be briefly introduced below. It should be understood that the following accompanying drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 The overall structural diagram of the cooling circulating water activated carbon filtering equipment provided by the present invention;

[0021] Figure 2 It is a structural schematic diagram of the water inlet mechanism of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the secondary interception member, the overflow impurity removal mechanism and the pressing mechanism of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the overflow impurity removal mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the pressing mechanism and one of the intercepting net buckets of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the activated carbon adsorption mechanism and the flow guiding mechanism of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the flow guiding mechanism of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the activated carbon adsorption mechanism of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the activated carbon adsorption assembly of the present invention;

[0029] Icons: 1-shell, 11-water outlet pipe, 12-through slot, 13-collecting chamber, 2-water inlet mechanism, 21-water inlet pipe, 211-expansion bucket, 22-reciprocating assembly, 221-drive motor, 222-screw, 223-drive plate, 224-guide rod, 3-retention mesh plate, 4-secondary retention member, 41-arc plate, 42-retention net bucket, 421-connecting piece, 5-overflow impurity removal mechanism, 51-overflow plate, 511-arc-shaped recessed section, 512-inclined section, 5121-mounting block, 513-water storage section, 514-blocking filter cloth, 52-sponge block, 6-activated carbon adsorption mechanism, 61-water storage tank, 62- Partition, 63-gap, 64-activated carbon adsorption component, 641-frame, 6411-second magnetic strip, 642-packaging cotton, 6421-first magnetic strip, 7-guiding mechanism, 71-guiding groove, 711-arc groove, 712-straight groove, 7121-traction rope, 713-rotating shaft, 72-rotating component, 721-rotating motor, 722-worm gear, 723-worm, 724-support block, 8-pressing mechanism, 81-pressing cylinder, 811-adhesion surface, 812-touch block, 82-pressing component, 821-pressing electric cylinder, 822-pressing plate, 83-slider, 831-touch switch, 84-driving rope. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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 part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0032] Example 1

[0033] The following reference Figure 1-Figure 9 As shown, combined with a specific embodiment, the present invention is a cooling circulating water activated carbon filtration device, referring to Figure 1 As shown, it includes a shell 1, an interception mesh plate 3, a secondary interception member 4, an overflow impurity removal mechanism 5, an activated carbon adsorption mechanism 6 and a guide mechanism 7. The top end of the shell 1 is open, the bottom end is conical and is equipped with a water outlet pipe 11; the top of the shell 1 is equipped with a water inlet mechanism 2 for introducing cooling circulating water into the shell 1, and the interception mesh plate 3, the secondary interception member 4, the overflow impurity removal mechanism 5, the guide mechanism 7 and the activated carbon adsorption mechanism 6 are all installed inside the shell 1 and arranged in sequence from top to bottom. The interception mesh plate 3 is located below the water inlet mechanism 2, and is used to intercept large particles of impurities. The height of the middle part of the interception mesh plate 3 is higher than the height of the two ends of the interception mesh plate 3, so that the impurities can be moved from the center to both sides to facilitate later cleaning; the secondary interception member 4 is located below the interception mesh plate 3, and is used to further intercept small particles of impurities in the cooling circulating water passing through the interception mesh plate 3; the overflow impurity removal mechanism 5 can receive and temporarily store the cooling circulating water, so that the suspended particles are first precipitated, and the impact force generated when the cooling circulating water enters is buffered. After the cooling circulating water is filled with a specified amount, the upper layer of clear water overflows upward, and the suspended matter is deposited at the bottom; there are two groups of activated carbon adsorption mechanisms 6 and they are respectively arranged on both sides of the bottom of the overflow plate 51, and the guide mechanism 7 is installed between the overflow impurity removal mechanism 5 and the activated carbon adsorption mechanism 6, and is used to guide the cooling circulating water into any group of activated carbon adsorption mechanisms 6.

[0034] Reference Figure 1 , Figure 2 As shown, the water inlet mechanism 2 includes a water inlet pipe 21 and a reciprocating moving assembly 22 for driving the water inlet pipe 21 to move along the length direction of the shell 1. An expansion bucket 211 is provided at one end of the water inlet pipe 21 facing the inside of the shell 1. The length direction of the expansion bucket 211 is consistent with the width direction of the retention mesh plate 3, and the end of the expansion bucket 211 away from the water inlet pipe 21 is flat. The reciprocating assembly 22 includes a driving motor 221, a lead screw 222 and a driving plate 223. The length direction of the lead screw 222 is consistent with the length direction of the housing 1 and is rotatably installed between the two end walls of the housing 1. The driving motor 221 is fixedly installed on the outer side of the housing 1, and the output shaft of the driving motor 221 is fixedly connected to the lead screw 222. The driving plate 223 is provided with a threaded hole and is threadedly connected to the lead screw 222. One end of the water inlet pipe 21 located in the housing 1 is fixedly connected to the driving plate 223. A guide rod 224 is provided on the housing 1 and located on one side of the lead screw 222. A through hole is provided on the driving plate 223 and is slidably connected to the guide rod 224. Starting the driving motor 221 drives the lead screw 222 to rotate, that is, the driving plate 223 can move along the length direction of the lead screw 222. During the movement of the driving plate 223, the water inlet pipe 21 is driven to move along the length direction of the housing 1, so that the cooling circulating water reaches each position of the intercepting mesh plate 3 evenly.

[0035] Reference Figure 1 , Figure 3 As shown, the secondary interception member 4 includes an arc plate 41 and two interception net buckets 42. The middle part of the arc plate 41 bulges upward, and the cooling circulating water is diverted to both sides below the interception net plate 3, so that the cooling circulating water enters the interception net bucket 42. The two interception net buckets 42 are located on both sides of the bottom of the arc plate 41, and further intercept the small particle impurities in the cooling circulating water after passing through the interception net plate 3. The interception net bucket 42 is rotatably arranged in the shell 1, and a through groove 12 is opened on the side wall of the shell 1. The outside of the through groove 12 is provided with a collection chamber 13. By turning the interception net bucket 42, the small particle impurities collected in the interception net bucket 42 can be discharged from the through groove 12 to the collection chamber 13, so as to avoid the impurities in the interception net bucket 42 from accumulating too much and causing the mesh to be blocked, and at the same time, it is convenient for the staff to discharge the small particle impurities from the collection chamber 13.

[0036] Reference Figure 3 , Figure 4 As shown, the overflow impurity removal mechanism 5 includes an overflow plate 51 and a sponge block 52. The overflow plate 51 is installed below the arc plate 41, and both sides of the overflow plate 51 are connected to the shell 1 by welding. The overflow plate 51 includes an arc-shaped recessed section 511 and inclined sections 512 arranged at both ends of the arc-shaped recessed section 511. Water leakage holes are distributed on the arc-shaped recessed section 511. The end of the inclined section 512 away from the arc section is lower than the end of the inclined section 512 close to the arc-shaped recessed section 511. A water storage section 513 is arranged between the inclined section 512 and the side wall of the shell 1. The sponge block 52 is arranged in the arc-shaped recessed section 511 and fits with the inner wall of the arc-shaped recessed section 511. The cooling circulating water flows out from the bottom of the intercepting net bucket 42 and enters the water storage section 513. After the water storage section 513 is filled, it enters the inclined section 512. After the liquid level continues to rise to the height of the highest point of the inclined section 512, it flows into the arc-shaped recessed section 511. The sponge block 52 can temporarily store the cooling circulating water entering the arc-shaped recessed section 511, and can further intercept the impurities remaining in the cooling circulating water. A blocking filter cloth 514 is also configured on one side of the inclined section 512 close to the arc-shaped recessed section 511 to further filter out impurities. Mounting blocks 5121 are provided on the inclined section 512 and at both ends of the blocking filter cloth 514. The two ends of the blocking filter cloth 514 are respectively connected to the mounting blocks 5121 at both ends.

[0037] Reference Figure 3 , Figure 5As shown, a pressing mechanism 8 is also installed in the housing 1, and the pressing mechanism 8 includes a pressing cylinder 81 and a pressing assembly 82. The pressing assembly 82 includes a pressing electric cylinder 821 and a pressing plate 822. The cylinder of the pressing electric cylinder 821 is fixedly arranged on the arc plate 41, and the pressing plate 822 is arranged on the piston rod of the pressing electric cylinder 821. The pressing electric cylinder 821 is started and the piston rod of the pressing electric cylinder 821 moves out of the cylinder, so that the pressing plate 822 moves downward and presses the pressing cylinder 81. The pressing cylinder 81 moves downward, so that the sponge block 52 can be squeezed, so that the cooling circulating water stored in the sponge block 52 flows out. The inner part of the pressure cylinder 81 is hollow and can be suspended on the water surface, and the side of the pressure cylinder 81 facing the sponge block 52 is provided with an adhesive surface 811 capable of adhering impurities, and both ends of the lower pressure plate 822 are provided with sliders 83, and the bottom of the slider 83 is provided with a touch switch 831 for opening the lower pressure cylinder 821, and a sliding groove for the touch block 812 to slide is provided on the side wall of the shell 1 in the vertical direction. The two ends of the pressure cylinder 81 are provided with touch blocks 812. When there are many impurities attached to the surface of the sponge block 52, the arc-shaped concave The water level in the depressed section 511 will rise and generate buoyancy on the pressure cylinder 81. When the pressure cylinder 81 moves to contact the lower pressure plate 822 under the action of buoyancy, the touch block 812 abuts against the touch switch 831 and turns on the touch switch 831, so that the lower pressure electric cylinder 821 drives the pressure cylinder 81 to squeeze the sponge block 52, so that the cooling circulating water stored in the sponge block 52 flows out. At the same time, the adhesion surface 811 at the bottom of the pressure cylinder 81 can adhere to impurities, thereby reducing the impurities on the surface of the sponge block 52.

[0038] Reference Figure 5 As shown, both ends of the slider 83 are provided with a driving rope 84, a rope cavity for accommodating the driving rope 84 is provided in the housing 1, and a connecting piece 421 is welded to the end of the interception net bucket 42 away from the rotation point, and the end of the driving rope 84 away from the slider 83 is fixedly connected to the connecting piece 421. When the lower pressure cylinder 821 drives the lower pressure plate 822 to press the pressing cylinder 81, the slider 83 can pull one end of the driving rope 84 in the process of moving with the lower pressure plate 822, so that the other end of the traction rope 7121 drives the interception net bucket 42 to flip, so as to discharge the impurities in the interception net bucket 42.

[0039] Reference Figure 6 , Figure 7As shown, the guide mechanism 7 includes a guide groove 71 and a rotating assembly 72. The guide groove 71 includes an arc groove 711 with a downward depression in the middle and straight grooves 712 arranged at both ends of the arc groove 711. The two straight grooves 712 are correspondingly arranged above the two groups of activated carbon adsorption mechanisms 6; the rotating assembly 72 includes a rotating motor 721, a worm wheel 722 and a worm 723. Two supporting blocks 724 are welded to the outside of the shell 1. The worm 723 is rotatably connected between the two supporting blocks 724. The rotating motor 721 is fixedly installed on one of the supporting blocks 724 and the output shaft of the rotating motor 721 is fixedly connected to the worm 723. A rotating shaft 713 is provided in the middle of the arc groove 711. The worm wheel 722 is coaxially arranged on the rotating shaft 713 and meshes with the worm 723. The rotating motor 721 is started to drive the worm 723 to rotate, which can drive the worm wheel 722 to drive the arc groove 711 to rotate accordingly, so that the straight groove 712 at one end faces the activated carbon adsorption mechanism 6 at the corresponding position.

[0040] Reference Figure 6 , Figure 8 As shown, there are two groups of activated carbon adsorption mechanisms 6, which are respectively located on both sides of the bottom of the overflow plate 51, and the guide groove 71 is located between the activated carbon adsorption mechanism 6 and the overflow plate 51 in the vertical direction. The activated carbon adsorption mechanism 6 includes a water storage tank 61, a partition 62 is provided in the middle of the water storage tank 61, a gap 63 for water to pass through is left between the bottom of the partition 62 and the bottom surface of the water storage tank 61, and an activated carbon adsorption component 64 is provided between the partition 62 and one of the side walls of the water storage tank 61; after the guide groove 71 rotates at a specified angle, the straight groove 712 faces the side of the partition 62 away from the activated carbon adsorption component 64. After the cooling circulating water enters the guide groove 71, it enters the water storage tank 61 from the straight groove 712 at one end thereof, enters from the bottom of the activated carbon adsorption assembly 64 after passing through the gap 63, and overflows from the top of the activated carbon adsorption assembly 64 to the outside of the water storage tank 61, and then flows out from the gap channel between the water storage tank 61 and the shell 1 to the bottom of the shell 1, and finally discharged from the water outlet pipe 11. By allowing the cooling circulating water to reach the activated carbon adsorption assembly 64 from the bottom of the activated carbon adsorption assembly 64, the impact of the cooling circulating water on the activated carbon particles can be reduced, and to a certain extent, the activated carbon particles can be prevented from being impacted and unevenly distributed in the activated carbon adsorption assembly 64, which affects the adsorption effect of impurities.

[0041] Reference Figure 8 , Fig. 9As shown, the activated carbon adsorption component 64 includes a frame 641, and both sides of the frame 641 are provided with packaging sponges 642. The packaging sponges 642 located on the bottom of the frame 641 are fixedly installed on the frame 641, and one side of the packaging sponges 642 located on the top of the frame 641 is fixedly connected to the frame 641, and the other side is provided with a first magnetic strip 6421. The frame 641 is provided with a mounting groove, and the mounting groove is embedded with a second magnetic strip 6411 that can be attracted to the first magnetic strip 6421. A traction rope 7121 is provided at one end of the straight groove 712 away from the arc groove 711, and the traction rope 7121 passes through the partition 62 and is fixedly connected to one end of the packaging sponge 642 having the first magnetic strip 6421. When the straight groove 712 moves upward, the traction rope 7121 drives the packaging cotton 642 to flip upward, so as to facilitate the staff to replace the activated carbon particles inside the frame 641; when the straight groove 712 moves downward, the packaging cotton 642 restores its original state under the action of its own elastic deformation ability and gravity, and can remain stable under the attraction of the first magnetic strip 6421 and the second magnetic strip 6411.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooling circulating water activated carbon filtration device, characterized in that: include: A shell (1), wherein the top end of the shell (1) is open, a water inlet mechanism (2) is arranged inside the shell (1), and the bottom end of the shell (1) is conical and is provided with a water outlet pipe (11); An interception mesh plate (3), the interception mesh plate (3) being arranged in the housing (1) and located below the water inlet mechanism (2), the height of the middle portion of the interception mesh plate (3) being higher than the heights of both ends of the interception mesh plate (3); A secondary interception member (4), the secondary interception member (4) comprising an arc-shaped plate (41) and two interception net buckets (42), the middle portion of the arc-shaped plate (41) protrudes upward and is arranged below the interception net plate (3), and the two interception net buckets (42) are arranged on both sides of the bottom of the arc-shaped plate (41); An overflow impurity removal mechanism (5), the overflow impurity removal mechanism (5) comprising an overflow plate (51) and a sponge block (52), the overflow plate (51) being arranged below the arc-shaped plate (41), the overflow plate (51) comprising an arc-shaped recessed section (511) and inclined sections (512) arranged at both ends of the arc-shaped recessed section (511), water leakage holes being distributed on the arc-shaped recessed section (511), an end of the inclined section (512) away from the arc-shaped section being lower than an end of the inclined section (512) close to the arc-shaped recessed section (511), a water storage section (513) being arranged between the inclined section (512) and the side wall of the housing (1), the sponge block (52) being arranged in the arc-shaped recessed section (511) and being in contact with the inner wall of the arc-shaped recessed section (511); An activated carbon adsorption mechanism (6), wherein the activated carbon adsorption mechanism (6) has two groups and is respectively arranged on both sides of the bottom of the overflow plate (51), the activated carbon adsorption mechanism (6) comprises a water storage tank (61), a partition (62) is arranged in the middle of the water storage tank (61), a gap (63) for water to pass through is left between the bottom of the partition (62) and the bottom surface of the water storage tank (61), and an activated carbon adsorption component (64) is arranged between the partition (62) and one of the side walls of the water storage tank (61); A flow guide mechanism (7) is arranged in the housing (1) and located at the bottom of the overflow plate (51), and is used to guide the cooling circulating water from the side of the partition plate (62) away from the activated carbon adsorption component (64) into the water storage tank (61).

2. The cooling circulating water activated carbon filtration equipment according to claim 1, characterized in that: A pressing mechanism (8) is also provided in the shell (1), and the pressing mechanism (8) comprises a pressing cylinder (81) and a pressing assembly (82). The pressing cylinder (81) is hollow inside and can float on the water surface. The side of the pressing cylinder (81) facing the sponge block (52) is provided with an adhesive surface (811) capable of adhering impurities. The pressing assembly (82) comprises a pressing electric cylinder (821) and a pressing plate (822). The cylinder barrel of the pressing electric cylinder (821) is fixedly arranged on the arc plate (41), and the pressing plate (822) is arranged on the piston rod of the pressing electric cylinder (821).

3. The cooling circulating water activated carbon filtration equipment according to claim 2 is characterized in that: Slide blocks (83) are provided at both ends of the lower pressure plate (822), and a touch switch (831) for opening the lower pressure electric cylinder (821) is provided at the bottom of the slide block (83). A sliding groove for sliding a touch block (812) is provided on the side wall of the shell (1) in the vertical direction. Touch blocks (812) are provided at both ends of the pressure cylinder (81). When the pressure cylinder (81) moves to contact the lower pressure plate (822) under the action of buoyancy, the touch block (812) contacts the touch switch (831) and turns on the touch switch (831).

4. The cooling circulating water activated carbon filtration equipment according to claim 3 is characterized in that: The intercepting net bucket (42) is rotatably arranged in the shell (1), and a connecting piece (421) is arranged at one end of the intercepting net bucket (42) away from the rotation point; a through groove (12) for discharging impurities in the intercepting net bucket (42) is provided on the side wall of the shell (1), and a collecting chamber (13) is arranged outside the through groove (12); driving ropes (84) are arranged at both ends of the slider (83), and a rope cavity for accommodating the driving rope (84) is provided in the shell (1), and one end of the driving rope (84) away from the slider (83) is fixedly arranged on the connecting piece (421).

5. The cooling circulating water activated carbon filtration equipment according to claim 1, characterized in that: The flow guide mechanism (7) comprises a flow guide groove (71) and a rotating assembly (72); the flow guide groove (71) comprises an arc-shaped groove (711) with a downward depression in the middle and straight grooves (712) arranged at both ends of the arc-shaped groove (711); the two straight grooves (712) are correspondingly arranged above two water storage grooves (61); and the rotating assembly (72) can drive the arc-shaped groove (711) to rotate so that the straight groove (712) at one end faces the water storage groove (61) at a corresponding position.

6. The cooling circulating water activated carbon filtering equipment according to claim 5, characterized in that: The rotating assembly (72) comprises a rotating motor (721), a worm wheel (722) and a worm (723); two supporting blocks (724) are arranged outside the housing (1); the worm (723) is rotatably connected between the two supporting blocks (724); the rotating motor (721) is fixedly arranged on one of the supporting blocks (724); and the output shaft of the rotating motor (721) is fixedly connected to the worm (723); a rotating shaft (713) is arranged in the middle of the arc-shaped slot (711); and the worm wheel (722) is coaxially arranged on the rotating shaft (713) and meshes with the worm (723).

7. The cooling circulating water activated carbon filtering equipment according to claim 5, characterized in that: The activated carbon adsorption component (64) comprises a frame (641), and both sides of the frame (641) are provided with packaging cotton (642), the packaging cotton (642) located on the bottom surface of the frame (641) is fixedly arranged on the frame (641), one side edge of the packaging cotton (642) located on the top surface of the frame (641) is fixedly arranged on the frame (641), and the other side edge is provided with a first magnetic strip (6421), and the frame (641) is provided with a second magnetic strip (6411) that can be attracted to the first magnetic strip (6421).

8. The cooling circulating water activated carbon filtering equipment according to claim 7, characterized in that: A traction rope (7121) is provided at one end of the straight groove (712) away from the arc groove (711); the traction rope (7121) passes through the partition (62) and is fixedly connected to one end of the packaging sponge (642) having a first magnetic strip (6421); when the straight groove (712) moves upward, the traction rope (7121) drives the packaging sponge (642) to flip upward.

9. The cooling circulating water activated carbon filtering equipment according to claim 1, characterized in that: The water inlet mechanism (2) comprises a water inlet pipe (21) and a reciprocating assembly (22) for driving the water inlet pipe (21) to move along the length direction of the housing (1); the reciprocating assembly (22) comprises a driving motor (221), a lead screw (222) and a driving plate (223); the lead screw (222) has a length direction that is consistent with the length direction of the housing (1) and is rotatably arranged between the two end walls of the housing (1); the driving motor (221) is fixedly arranged outside the housing (1) and the output shaft of the driving motor (221) is fixedly connected to the lead screw (222); the driving plate (223) is threadedly connected to the lead screw (222); one end of the water inlet pipe (21) located inside the housing (1) is fixedly connected to the driving plate (223); a guide rod (224) is arranged on the housing (1) and on one side of the lead screw (222); a through hole is opened on the driving plate (223) and is slidably connected to the guide rod (224).

10. The cooling circulating water activated carbon filtering equipment according to claim 9, characterized in that: An expansion hopper (211) is provided at one end of the water inlet pipe (21) facing the inside of the shell (1); the length direction of the expansion hopper (211) is consistent with the width direction of the interception mesh plate (3); and the end of the expansion hopper (211) away from the water inlet pipe (21) is flat.

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