Silent double-core vortex separation box for wet and dry separation of water pollutants

Abstract

The invention discloses a dry-wet separation box for separating water pollutants with a silent double-core vortex, comprising a box body, a vortex separation device, a tongue-shaped rubber water outlet, a vortex weir, a first filter drawer, a second filter drawer, a slag cotton board and a drain; the top of the vortex separation device is connected to the tongue-shaped rubber water outlet, the vortex separation device is built with an inverted convex vortex core, the tongue-shaped rubber water outlet is composed of a cylindrical single-port hose body and a flat tongue-shaped hose vertically connected, a vortex weir is arranged below the tongue-shaped rubber water outlet, and a slag cotton board, a first filter drawer and a second filter drawer are arranged on one side of the vortex weir from top to bottom, and the bottom of the vortex separation device is connected to the drain through a pipeline. The water flow containing particulate pollutants is filtered after being separated into large and small particles by the vortex separation device, and filtered by two paths, thereby improving the filtering speed, reducing the pressure on the water flow to achieve a silent effect, effectively improving the filtering efficiency and filtering quality, and providing a high-quality filtered water source for the aquarium.

Description

Technical Field

[0001] The invention belongs to the field of water environment purification treatment of aquariums, in particular to a dry-wet separation box for separating water pollutants with a silent double-core vortex. Background Art

[0002] Dry-wet separation is an indispensable component of the freshwater fish tank filtration system. It plays a key role in intercepting debris and dirt at the front end of biochemical filtration, allowing the main tank to discharge debris and dirt. However, the current sewage discharge method cannot achieve fast and effective separation. The separation and filtration of the metabolic particulate matter of the fish in the water is not clean, resulting in changes in the water quality of the entire aquarium, affecting the living environment of the ornamental fish in the aquarium and causing the death of the ornamental fish.

[0003] Moreover, placing an aquarium indoors will produce unusual noises from flowing water, because the water flow rate of the water purification device is fast and the water pressure is high, which causes the noise generated by the water flow to be louder, affecting the experience of indoor viewers. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention adopts a double-vortex core vortex separation method to separate and filter fish excrement in the water to achieve clear separation of large and small particles, and at the same time adopts a tongue-shaped rubber water outlet head in combination with a vortex weir to mitigate the impact of water flow to achieve silent treatment of the water flow.

[0005] The silent double-core vortex separation box for separating water pollutants is realized by the following technical solutions:

[0006] A silent double-core vortex separation box for separating water pollutants into dry and wet parts, comprising a box body, a vortex separation device, a tongue-shaped rubber water outlet head, a vortex weir, a first filter drawer, a second filter drawer, a slag discharge cotton plate and a drainage channel arranged in the box body;

[0007] The vortex separation device is used to separate polluted particles in water according to their size;

[0008] The tongue-shaped rubber water outlet and vortex weir are used to reduce the water flow pressure and slow down the outflow of water with large pollutant particles, thereby reducing water flow noise;

[0009] The slag discharge cotton plate, the first filter drawer and the second filter drawer are used to filter the sewage with polluted particles to filter out the polluted particles;

[0010] The drainage channel is used to divert part of the sewage containing polluted particles separated by the vortex;

[0011] The top of the vortex separation device is connected to a tongue-shaped rubber water outlet through a pipeline, an inverted convex vortex core is arranged inside the vortex separation device, the tongue-shaped rubber water outlet is composed of a cylindrical single-port hose body and a flat tongue-shaped hose vertically connected, a vortex weir with an S-shaped cross-section is arranged below the tongue-shaped rubber water outlet, a slag discharge cotton plate, a first filter drawer and a second filter drawer are arranged on one side of the vortex weir from top to bottom, and the bottom of the vortex separation device is connected to a drain through a pipeline.

[0012] The vortex separation device comprises a vortex cup body, a vortex base, a vortex core and a vortex cap. The bottom of the vortex cup body is conical and embedded on the vortex base. The vortex core is inverted convex and vertically placed in the vortex cup body. The vortex core is composed of a primary filter cylinder and a double-core vortex cylinder connected together. A plurality of primary filter holes are arranged on the cylinder wall of the primary filter cylinder. The double-core vortex cylinder is composed of an outer screen cylinder sleeved with an inner cylinder.

[0013] The outer sieve cylinder has sieve holes on its wall, and the outer sieve cylinder is longer than the inner cylinder.

[0014] A sealing ring is provided on the neck between the primary filter cartridge and the double-core vortex cartridge;

[0015] The bottom end of the outer sieve cylinder of the vortex core is placed on the bottom of the vortex cup body, and the bottom of the vortex cup body is provided with a plurality of water leakage holes around the bottom end of the outer sieve cylinder;

[0016] The bottom of the vortex base is wedge-shaped, the top of the vortex cup body is provided with a vortex cup opening, and the vortex cup opening is provided with a vortex cap;

[0017] A sewage main pipe is arranged on the top of the vortex cup body, a water inlet pipe is arranged in the middle of the vortex cup body, and a sewage auxiliary pipe is arranged on the wedge-shaped bottom of the vortex base.

[0018] The sewage main pipe is connected to the tongue-shaped rubber water outlet head, and the tongue-shaped rubber water outlet head includes a cylindrical single-port hose body and a flat tongue-shaped hose. The cylindrical single-port hose body is horizontally provided with strip grooves, and the flat tongue-shaped hose is a flat cavity body with openings at both ends communicating with each other. The flat tongue-shaped hose is vertically placed on the outer tube wall of the single-port hose body, and the opening at one end of the flat tongue-shaped hose corresponds to the strip groove of the single-port hose body.

[0019] A vortex weir is arranged below the tongue-shaped rubber water outlet head, and the vortex weir includes a vortex pool and a weir dam. The vortex pool and the weir dam are connected, and their cross-section is S-shaped. An overflow baffle is horizontally placed at the bottom of the weir dam of the vortex weir, and the middle part of the plate body of the overflow baffle is trapezoidal. A slag discharge cotton board is placed flat on the other side of the overflow baffle, and a trapezoidal overflow port is formed between the overflow baffle and the side plate of the slag discharge cotton board. A first filter drawer and a second filter drawer are arranged in sequence below the slag discharge cotton board.

[0020] A drainage channel is horizontally arranged parallel to one side of the slag cotton board adjacent to the inner box board of the box body, the drainage channel is connected to the sewage auxiliary pipe, and a plurality of water flow slowing belts are longitudinally arranged on the surface of the drainage channel; a first oblique block and a second oblique block are oppositely arranged at both ends of the waterway of the drainage channel, and a trapezoidal drainage outlet is formed between the first oblique block and the second oblique block; the surface of the drainage channel is inclined, and the surface slope of the drainage channel on the side adjacent to the slag cotton board is higher.

[0021] An ultraviolet sterilization lamp is arranged at the bottom of the vortex pool of the vortex weir.

[0022] Two arc-shaped hooks are arranged at the bottom of the vortex pool, and the ultraviolet sterilization lamp is clamped on the two arc-shaped hooks.

[0023] The slag discharge cotton board is paved with filter cotton, a plurality of atomization holes are arranged on the board surface of the slag discharge cotton board, and a handle is arranged on the frame of the slag discharge cotton board.

[0024] The drawer bottom plates of the first filter drawer and the second filter drawer are both provided with a plurality of atomization holes, and filter cotton is laid in the first filter drawer and the second filter drawer.

[0025] The beneficial effects of the present invention are:

[0026] 1. The double vortex core vortex separation method separates and filters the particulate pollutants excreted by fish in the water to achieve clear separation of large and small particles;

[0027] 2. Use tongue-shaped rubber water outlet head, which opens and contracts to discharge water according to the flow rate of water, so as to reduce the impact of water flow and achieve a silent effect;

[0028] 3. The S-shaped vortex weir design with vortex dam can buffer the sound of water impact;

[0029] 4. Two different filtering methods and dual-path filtering improve filtering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the present invention.

[0031] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0032] Figure 3 It is a schematic diagram of the internal top view structure of the present invention.

[0033] Figure 4 It is a schematic diagram of the internal cross-sectional structure of the present invention.

[0034] Figure 5 It is a schematic diagram of the cross-sectional structure of the vortex core of the present invention.

[0035] Figure 6 This is a schematic diagram of the filter drawer structure of the present invention.

[0036] Figure 7 It is a schematic diagram of the structure of the slag discharge cotton board of the present invention.

[0037] Figure numerals: box 1, vortex separation device 2, tongue-shaped rubber water outlet head 3, vortex weir 4, overflow baffle 5, first filter drawer 6, second filter drawer 7, water inlet pipe 8, slag discharge cotton plate 9, drain 10, sewage main pipe 11, sewage auxiliary pipe 12, atomization hole 13, filter cotton 14, trapezoidal overflow port 15, vortex base 20, vortex cup body 21, vortex core 22, vortex cap 23, vortex cup mouth 24, water leakage Port 25, primary filter hole 220, primary filter cylinder 221, double-core vortex cylinder 222, outer screen cylinder 223, inner cylinder 224, sieve hole 225, sealing ring 226, cylindrical single-port hose body 31, flat tongue-shaped hose 32, strip-shaped slot hole 33, vortex pool 40, weir 41, ultraviolet sterilization lamp 42, arc-shaped hook 43, first oblique gear 101, second oblique gear 102, water flow slowing belt 103, handle 91. DETAILED DESCRIPTION

[0038] 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.

[0039] A silent double-core vortex separation box for separating water pollutants from dry and wet parts, comprising a box body 1, and a vortex separation device 2, a tongue-shaped rubber water outlet head 3, a vortex weir 4, a first filter drawer 6, a second filter drawer 7, a slag discharge cotton board 9 and a drainage channel 10 arranged in the box body 1;

[0040] The vortex separation device 2 is used to separate polluted particles in water according to their size;

[0041] The tongue-shaped rubber water outlet 3 and the vortex weir 4 are used to reduce the pressure of the water flow with large pollutant particles, slow down the outflow, and reduce the water flow noise;

[0042] The slag discharge cotton plate 9, the first filter drawer 6 and the second filter drawer 7 are used to filter the sewage with polluted particles and filter out the polluted particles;

[0043] The drainage channel 10 is used to divert part of the sewage containing polluted particles separated by the vortex;

[0044] The vortex separation device 2 comprises a vortex cup body 21, a vortex base 20, a vortex core 22 and a vortex cap 23. The bottom of the vortex cup body 21 is conical and embedded on the vortex base 20. The vortex core 22 is vertically placed in the vortex cup body 21 in an inverted convex shape. The vortex core 22 is composed of a primary filter cylinder 221 and a double-core vortex cylinder 222 connected to each other. A plurality of primary filter holes 220 are arranged on the cylinder wall of the primary filter cylinder 221. The double-core vortex cylinder 222 is composed of an outer screen cylinder 223 sleeved with an inner cylinder 224.

[0045] The outer sieve cylinder 223 has sieve holes 225 on its wall, and the outer sieve cylinder 223 is longer than the inner cylinder 224.

[0046] A sealing ring 226 is provided on the neck between the primary filter cartridge 221 and the double-core vortex cartridge 222, and the sealing ring 226 is used to block the water flow on the outer wall of the double-core vortex cartridge 222 from moving toward the primary filter cartridge 221;

[0047] The bottom end of the outer sieve cylinder 223 of the vortex core 22 is placed on the bottom of the vortex cup body 21, and the bottom of the vortex cup body 21 is provided with a plurality of water leakage holes 25 around the bottom end of the outer sieve cylinder 223;

[0048] The bottom of the vortex base 20 is wedge-shaped, and a vortex cup opening 24 is provided on the top of the vortex cup body 21. A vortex cap 23 is provided on the vortex cup opening 24. The vortex core 22 is vertically placed in the vortex cup body 21 through the vortex cup opening 24. The vortex cup body 21 passes through the bottom of the sealing ring 226 and is placed on the bottom surface of the vortex cup body 21. The vortex cap 23 is fastened to fasten the vortex core 22. At the same time, the vortex cap 23 can be opened to take out the vortex core 22.

[0049] The vortex weir 4 includes a vortex pool 40 and a weir 41, the vortex pool 40 and the weir 41 are connected, and the cross section thereof is S-shaped. An overflow baffle 5 is horizontally placed at the bottom of the weir 41 of the vortex weir 4, and the middle part of the plate body of the overflow baffle 5 is trapezoidal. A slag discharge cotton board 9 is placed flat on the other side of the overflow baffle 5, and a trapezoidal overflow port 15 is formed between the overflow baffle 5 and the side plate of the slag discharge cotton board 9. A first filter drawer 6 and a second filter drawer 7 are sequentially arranged below the slag discharge cotton board 9;

[0050] An ultraviolet sterilization lamp 42 with an external waterproof power line is arranged at the bottom of the vortex pool 40 to kill harmful bacteria in the water.

[0051] The tongue-shaped rubber water outlet 3 comprises a cylindrical single-port hose body 31 and a flat tongue-shaped hose 32. The cylindrical single-port hose body 31 is provided with a strip slot 33 transversely. The flat tongue-shaped hose 32 is a flat hollow body with two openings communicating with each other. The flat tongue-shaped hose 32 is vertically placed on the outer tube wall of the single-port hose body 32. The opening at one end of the flat tongue-shaped hose 32 corresponds to the strip slot 33 of the single-port hose body 32.

[0052] The slag cotton board 9 is provided with filter cotton 14, a plurality of atomization holes 13 are arranged on the board surface of the slag cotton board 9, and a handle 91 is provided on the frame of the slag cotton board 9 for easy lifting when changing and washing;

[0053] The bottom plates of the first filter drawer 6 and the second filter drawer 7 are evenly provided with a plurality of atomization holes 13, and the first filter drawer 6 and the second filter drawer 7 are both provided with filter cotton 14;

[0054] The first oblique block 101 and the second oblique block 102 are oppositely arranged at both ends of the waterway of the drainage channel 10, and the first oblique block 101 and the second oblique block 102 are spaced to form a trapezoidal drainage outlet; the pavement of the drainage channel 10 is inclined, and the pavement slope of the drainage channel 10 on the side adjacent to the slag cotton board 9 is higher.

[0055] When in use, the water flow containing polluted particles flows rapidly into the vortex separation device 2 of the casing 1 from the water inlet pipe 8. Since the water flow entering the vortex separation device 2 has a relatively fast flow velocity, a vortex is formed under the influence of the vortex core 22 in the vortex separation device 2. The polluted water flow is divided into two paths for discharge. The first path is the polluted water flow. Due to the relatively fast flow velocity, the water flow forms an ascending vortex around the outer wall of the double-core vortex cylinder 222 of the inverted convex vortex core 22 of the vortex separation device 2. Under the centripetal force of the vortex, the particles in the water flow gather toward the center of the vortex. Therefore, the polluted water flow penetrates into the outer sieve cylinder 223 of the double-core vortex cylinder 222 from the sieve hole 225 of the outer sieve cylinder 223. At this time, the smaller polluted particles in the water flow pass through the sieve hole 225. The hole 225 enters between the outer sieve cylinder 223 and the inner cylinder 224. Under the action of the vortex, the water flow containing smaller particle pollutants continues to move downward along the outer cylinder wall of the inner cylinder 224 and enters the inner cylinder 224. Then, it flows upward from the inner cylinder wall of the inner cylinder 224 to the primary filter cylinder 221, and flows into the sewage pipe 11 through the primary filter hole 220 arranged around the primary filter cylinder 221. The water flow containing smaller particle pollutants flows from the sewage pipe 11 through the tongue-shaped rubber outlet head 3, and flows out from the pipe mouth of the flat tongue-shaped hose 32 of the tongue-shaped rubber outlet head 3. The flat tongue-shaped hose 32 opens and contracts to discharge water according to the flow rate of the water flow, so as to reduce the impact force of the water flow, and then eliminate the impact sound generated when the water flow falls into the S-shaped vortex weir 4.

[0056] The water flows into the vortex pool 40 of the S-shaped vortex weir 4 for buffering, water storage and sterilization. The ultraviolet sterilization lamp 42 arranged in the vortex pool 40 is used for ultraviolet sterilization. Since the vortex pool 40 is concave, it plays a role in buffering the water flow and water storage outflowing from the pipe mouth of the flat tongue-shaped hose 32, and reduces the impact force of the water flow. When the amount of water in the vortex pool 40 is large, it will flood the weir 41 connected to the vortex pool 40, and the water containing smaller particle pollutants will flow down along the weir 41. The water flow is blocked by the overflow partition 5 connected to the weir 41, and the water flow floods the overflow partition 5. The water overflows downward from the trapezoidal overflow port 15 to the first filter drawer 6. The water flow containing smaller particle pollutants is filtered on the first filter drawer 6, and then filtered to the second filter drawer 7, and then filtered by the second filter drawer 7 to other water storage devices.

[0057] The second path is that the water flow containing particulate pollutants is subjected to vortex centripetal filtration in the vortex separation device 2, and the pollutants with larger particles fall down, and swirl into the leakage port 25 at the bottom of the vortex cup body 21 with the water flow at the end of the vortex, and flow into the vortex base 20 through the leakage port 25. Since the bottom of the vortex base 20 is wedge-shaped, the particulate pollutants are prevented from being retained at the bottom, and directly slide into the sewage auxiliary pipe 12 with the water flow, and flow into the drain 10 through the sewage auxiliary pipe 12. The water flow containing larger particulate pollutants passes through the water flow slowing belt 103 arranged in the drain 10 to slow down the impact of the water flow. At the same time, the drain 10 The first oblique gear 101 arranged at the end also plays a role in reducing the impact force of the water flow, and the second oblique gear 102 arranged at the other end of the drain channel 10 plays a role in guiding the water flow. At the same time, the first oblique gear 101 and the second oblique gear 102 form a trapezoidal water outlet, which is beneficial to reducing the impact force of the water flow. The water flow containing larger particle pollutants flows into the residue discharge cotton plate 9 through the trapezoidal water outlet for filtration. After filtering out the larger particles, the water flow flows downward into the first filter drawer 6 for filtration, and then continues to flow downward to the second filter drawer 7, and then filtered by the second filter drawer 7 and filtered to other water storage devices;

[0058] The water flow containing particulate pollutants is filtered after being separated into large and small particles by the vortex separation device 2, and is filtered by two different filtering paths, which improves the filtration speed, reduces the pressure on the water flow to achieve a silent effect, effectively improves the filtration efficiency and filtration quality, and provides a high-quality filtered water source for the aquarium.

[0059] The description and application of the present invention are only illustrative and exemplary, and are not intended to limit the scope of the present invention to the above-mentioned embodiments. Variations and changes to the embodiments disclosed herein are entirely possible. For those of ordinary skill in the art, replacements of the embodiments and various equivalent components are well known. Those skilled in the art should also be aware that without departing from the spirit or essential characteristics of the present invention, the present invention may be implemented in other forms, structures, arrangements, proportions, and with other components, materials and parts, and other variations and changes may be made to the embodiments disclosed herein without departing from the scope and spirit of the present invention.

Claims

1. Silent double-core vortex separation box for separating water pollutants into dry and wet parts, characterized by: It comprises a box body (1), and a vortex separation device (2), a tongue-shaped rubber water outlet head (3), a vortex weir (4), a first filter drawer (6), a second filter drawer (7), a slag discharge cotton plate (9), and a drainage channel (10) arranged in the box body (1); The top of the vortex separation device (2) is connected to a tongue-shaped rubber water outlet (3) via a pipeline; an inverted convex vortex core (22) is arranged inside the vortex separation device (2); the tongue-shaped rubber water outlet (3) is composed of a cylindrical single-port hose body (31) and a flat tongue-shaped hose (32) vertically connected; a vortex weir (4) with an S-shaped cross section is arranged below the tongue-shaped rubber water outlet (3); a slag discharge cotton board (9), a first filter drawer (6) and a second filter drawer (7) are arranged on one side of the vortex weir (4) from top to bottom; the bottom of the vortex separation device (2) is connected to a drainage channel (10) via a pipeline; the surface of the drainage channel (10) is inclined, and the surface slope of the drainage channel (10) on the side adjacent to the slag discharge cotton board (9) is higher; The vortex separation device (2) comprises a vortex cup body (21), a vortex base (20), a vortex core (22) and a vortex cap (23); the bottom of the vortex cup body (21) is conical and embedded on the vortex base (20); the vortex core (22) is in an inverted convex shape and vertically arranged in the vortex cup body (21); the vortex core (22) is composed of a primary filter cylinder (221) and a double-core vortex cylinder (222) connected together; a plurality of primary filter holes (220) are arranged on the cylinder wall of the primary filter cylinder (221); and the double-core vortex cylinder (222) is composed of an outer sieve cylinder (223) sleeved with an inner cylinder (224); The outer sieve cylinder (223) has a wall provided with sieve holes 225, and the outer sieve cylinder (223) is longer than the inner cylinder (224); A sealing ring (226) is sleeved on the neck between the primary filter cartridge (221) and the double-core vortex cartridge (222); The bottom end of the outer sieve cylinder (223) of the vortex core (22) is placed on the bottom of the vortex cup body (21), and the bottom of the vortex cup body (21) is provided with a plurality of water leakage holes (25) around the bottom end of the outer sieve cylinder (223); The bottom of the vortex base (20) is wedge-shaped, the top of the vortex cup body (21) is provided with a vortex cup opening (24), and a vortex cap (23) is provided on the vortex cup opening (24); A sewage main pipe (11) is arranged at the top of the vortex cup body (21), a water inlet pipe (8) is arranged at the middle of the vortex cup body (21), and a sewage auxiliary pipe (12) is arranged at the wedge-shaped bottom of the vortex base (20); The drawer bottom plates of the first filter drawer (6) and the second filter drawer (7) are both provided with a plurality of atomization holes (13), and the first filter drawer (6) and the second filter drawer (7) are both provided with filter cotton (14).

2. The silent double-core vortex dry-wet separation box for separating water pollutants according to claim 1 is characterized by: The sewage main pipe (11) is connected to a tongue-shaped rubber water outlet head (3). The tongue-shaped rubber water outlet head (3) comprises a cylindrical single-port hose body (31) and a flat tongue-shaped hose (32). The cylindrical single-port hose body (31) is provided with a strip-shaped slot (33) transversely. The flat tongue-shaped hose (32) is a flat hollow body with two openings communicating with each other. The flat tongue-shaped hose (32) is vertically placed on the outer tube wall of the single-port hose body (31). The opening at one end of the flat tongue-shaped hose (32) corresponds to the strip-shaped slot (33) of the single-port hose body (31).

3. The silent double-core vortex dry-wet separation box for separating water pollutants according to claim 2 is characterized by: A vortex weir (4) is arranged below the tongue-shaped rubber water outlet head (3), the vortex weir (4) comprising a vortex pool (40) and a weir (41), the vortex pool (40) and the weir (41) being connected, and having an S-shaped cross section, an overflow baffle (5) is horizontally arranged at the bottom of the weir (41) of the vortex weir (4), the middle part of the plate body of the overflow baffle (5) is trapezoidal, a slag discharge cotton board (9) is horizontally arranged on the other side of the overflow baffle (5), a trapezoidal overflow port (15) is formed between the overflow baffle (5) and the side plate of the slag discharge cotton board (9), and a first filter drawer (6) and a second filter drawer (7) are arranged in sequence below the slag discharge cotton board (9).

4. The silent double-core vortex dry-wet separation box for separating water pollutants according to claim 3 is characterized by: A drainage channel (10) is arranged horizontally and in parallel on one side of the slag discharge cotton plate (9) adjacent to the inner box plate of the box body (1); the drainage channel (10) is connected to the sewage auxiliary pipe (12); and a plurality of water flow slowing belts (103) are longitudinally arranged on the road surface of the drainage channel (10); a first oblique block (101) and a second oblique block (102) are arranged opposite to each other at both ends of the waterway of the drainage channel (10); and a trapezoidal drainage outlet is formed between the first oblique block (101) and the second oblique block (102).

5. The dry-wet separation box for separating water pollutants with a silent double-core vortex according to claim 3 is characterized by: An ultraviolet sterilization lamp (42) is arranged at the bottom of the vortex pool (40) of the vortex weir (4).

6. The silent double-core vortex dry-wet separation box for separating water pollutants according to claim 5 is characterized by: Two arc-shaped hooks (43) are provided at the bottom of the vortex pool (40), and the ultraviolet sterilization lamp (42) is clamped on the two arc-shaped hooks (43).

7. The silent double-core vortex dry-wet separation box for separating water pollutants according to claim 4 is characterized by: Filter cotton (14) is laid on the slag discharge cotton board (9), and a plurality of atomization holes (13) are arranged on the board surface of the slag discharge cotton board (9).

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