High efficiency horizontal wet dust collector

Abstract

The present invention belongs to the technical field of dust collectors, and discloses a high-efficiency horizontal wet dust collector, comprising a body, wherein a flat-plate demister, a shell, and a tube bundle demister are fixedly arranged in a chamber on one side of the body from bottom to top, and notches on both sides of the body are slidably connected with electromagnets. When harmful gases reach the flat-plate demister and impurities are adsorbed by the surface of blades, the metal semicircular head cone will be blown up as a whole by the airflow, and the rise of the metal semicircular head cone will drive the ball head rods on both sides to rise along the track of the shell surface track. At this time, the metal semicircular head cone as a whole rising along the track will drive the lifting rod on one side of the bottom to lift the rubber rod and the disc to rise, and the upper body of the disc will drive the wiping cylinder connected to the surface rotating shaft to move up along the surface of the blade to perform the first rolling to clean the stains, thereby effectively reducing the continuous and large-scale filtering of harmful gas substances by the flat-plate demister, resulting in rapid accumulation of stains on the blade surface, causing the blade purification effect to decline rapidly.

Description

Technical Field

[0001] The invention belongs to the technical field of dust collectors, in particular to a high-efficiency horizontal wet dust collector. Background Art

[0002] The high-efficiency horizontal wet dust collector is a device for treating high-humidity gases generated in industrial production. It mainly includes an air inlet duct, a duct spraying device, a primary dust removal device, a secondary dust removal device, a mist removal device, and a water system. The overall internal schematic diagram of the high-efficiency horizontal wet dust collector is as follows: Fig.13 , the device is widely used in industrial production and manufacturing industries.

[0003] The existing high-efficiency horizontal wet dust collector is that harmful gas reaches the inside of the machine body along the air inlet duct, and then the first-level dust removal device inside the machine body performs the first spray washing in the duct. 70%-80% of the dust in the flue gas can be adsorbed by the spray water. Under the action of gravity, the sewage adsorbed with dust is respectively converged into the sewage tank through various pipelines. After sedimentation, the "clean water" at the top of the sewage tank overflows into the circulating water tank for recycling again. The sewage with higher dust concentration at the bottom is sent to the designated water point in the sintering workshop through the slurry pump. There is no external discharge in the whole process, and no secondary pollution will be caused.

[0004] After passing through the primary dust removal device, the flue gas with a small amount of dust enters the internal spray layer of the dust collector for a second spray washing. After the flue gas contacts and collides with the spray layer, the dust-containing water flows back to the dust collector circulating water tank for continued use. After passing through the two-stage dust removal device, the high-humidity flue gas can be controlled to ≤10mg / m3;

[0005] Dust content 10mg / m 3 After the following flue gas enters the demisting device, the ultra-fine dust and droplets with smaller particle diameters are thrown out of the cylinder along the water permeable holes due to the centrifugal force, which not only achieves the purpose of gas-liquid separation, but also avoids the secondary carrying of the airflow, further improves the dust removal effect, fully meets the requirements of the current environmental protection department, achieves ultra-low emissions, and ensures a normal working environment at the construction site.

[0006] In the existing high-efficiency horizontal wet dust collector, during the process of impurities adsorbing harmful gases by the blades, the blades adsorb impurities to the harmful gases for a long time without the cleaning function of the blades themselves, resulting in impurities accumulation on the blades for a long time, which will eventually reduce the purification effect of the blades. Summary of the invention

[0007] In order to solve the problems raised in the above background technology, the present invention provides a high-efficiency horizontal wet dust collector to solve the problem that the blades adsorb impurities on harmful gases for a long time without cleaning the blades themselves, resulting in long-term accumulation of impurities on the blades, which eventually leads to low purification effect of the blades.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-efficiency horizontal wet dust collector, comprising a body, a flat plate demister, a shell, and a tube bundle demister are fixedly arranged in a chamber on one side of the body from bottom to top, and electromagnets are slidably connected to notches on both sides of the body, and both sides of the electromagnets are electrically connected to wires, and both sides of the electromagnets are provided with support rod assemblies, and one side of the support rod assembly is connected to the body support;

[0009] The bottom of the flat plate demister is fixedly connected to the inner wall of the body through a shielding cover, and the surface of the flat plate demister includes blades for absorbing harmful gases;

[0010] The top of the flat plate demister is fixedly connected to a shell, and rail grooves are provided on both side surfaces of the shell. Ball head rods are slidably clamped on the inner walls of the rail grooves on both sides of the shell. The top of the shell is fixedly connected to a tube bundle demister, and the bottom of the tube bundle demister includes a round shell with a fixed surface.

[0011] The rail grooves are provided on both sides of the shell, so that the rise of the metal semicircular head cone will drive the ball head rods on both sides to rise along the track of the shell surface grooves. At this time, the metal semicircular head cone rising along the track will drive the lifting rod on the bottom side to lift the rubber rod and the disc to rise, and the upper body of the disc will drive the wiping cylinder connected to the surface shaft to move up along the surface of the blade to perform the first rolling cleaning of stains;

[0012] The lifting rod effectively lifts the rubber rod and the disc up along the rail grooves on both sides of the shell, making it easier for the wiping cylinder to adapt to the S-shaped blade surface and wipe it comprehensively.

[0013] Preferably, a metal semicircular head cone is suspended between the ball head rods on both sides of the shell, the gaps between the metal semicircular head cones are fixed by support rods, the metal semicircular head cones are in a grid shape as a whole, and the top of the metal semicircular head cone is movably connected to the bottom of the tube bundle demister.

[0014] Preferably, a lifting rod is fixedly connected to one side of the bottom of the metal semicircular head cone, a rubber rod is fixedly connected to the bottom of the lifting rod, and a disc is suspended at the bottom of the rubber rod.

[0015] Preferably, a shaft is fixedly connected to one side of the disc, and the surface of the shaft is connected to a wiping cylinder via a rotating shaft. The wiping cylinder is divided into two parts as a whole, and the surface of the wiping cylinder is slidably attached to the surface of the blade.

[0016] Preferably, power blocks are fixedly connected to both sides of the inner wall of the body, and the bottom of the power block is electrically connected to the wire.

[0017] Preferably, one side of the wire extends out of the body and is electrically connected to the top of the electromagnet, and a switch button on one side of the power block is movably connected to one side of the ball head rod.

[0018] Preferably, the support rod assembly includes a coil spring fixed to the surface, and the surface of the support rod assembly also includes a wire drum located on one side of the coil spring, and the wire drum includes a rope wrapped around the surface.

[0019] Preferably, one side of the rope is fixedly connected to one side of the electromagnet, and the wire drum and the coil spring are connected by a support rod.

[0020] By providing a telescopic device, the power block can energize the electromagnet through the wire. When the electromagnet generates magnetic attraction to isolate the airflow inside the machine body, the movement of the electromagnet will pull the rope to extend, and the extension of the rope will pull the wire drum to rotate. The rotation of the wire drum will reel the coil spring through the support rod to store power.

[0021] It is effective to facilitate the electromagnet to be pulled out by the coil spring expansion band electromagnet after the electromagnet stops generating magnetism.

[0022] Preferably, a first wiping component is fixedly connected to the inner wall of the body at the bottom of the slot, a surface rotating shaft of the first wiping component is connected to a wiping wheel, and the surface wiping wheel of the first wiping component is slidably connected to the bottom of the electromagnet.

[0023] By providing the first wiping component, the electromagnet can be pulled by the rope to reset, and the wiping wheel on the surface of the first wiping component will wipe the water attached to the humid gas at the bottom of the first wiping component to ensure that there is no water after the first wiping component is reset.

[0024] Preferably, the top of the electromagnet comprises a movably clamped material plate.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] When harmful gases reach the flat-plate demister and impurities are adsorbed by the surface of the blades, the airflow will blow the metal semicircular head cone upward as a whole, and the rise of the metal semicircular head cone will drive the ball head rods on both sides to rise along the track of the shell surface. At this time, the metal semicircular head cone as a whole rising along the track will drive the lifting rod on the bottom side to lift the rubber rod and the disc to rise, and the upper body of the disc will drive the wiping cylinder connected to the surface shaft to move up along the surface of the blade for the first rolling cleaning of stains, effectively reducing the flat-plate demister from continuously filtering a large amount of harmful gas substances, resulting in rapid accumulation of stains on the blade surface, causing the blade purification effect to decline rapidly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the conductor of the present invention;

[0029] Figure 3 It is a schematic diagram of the support rod assembly of the present invention;

[0030] Figure 4 It is a schematic side cross-sectional view of the machine body of the present invention;

[0031] Figure 5 This is a schematic diagram of a power supply block of the present invention;

[0032] Figure 6 It is a schematic diagram of the electromagnet of the present invention;

[0033] Figure 7 It is a schematic diagram of the housing of the present invention;

[0034] Figure 8 It is a side schematic diagram of the housing of the present invention;

[0035] Fig. 9 It is a schematic diagram of the flat plate demister of the present invention;

[0036] Fig.10 It is a schematic diagram of the metal semicircular head cone of the present invention;

[0037] Fig.11 It is a schematic diagram of a blade of the present invention;

[0038] Fig.12 This is a schematic diagram of placing the wiping tube of the present invention;

[0039] Fig.13 It is a schematic diagram of the interior of the conventional high-efficiency horizontal wet dust collector of the present invention.

[0040] In the figure: 1. body; 2. electromagnet; 201. material plate; 3. support rod assembly; 301. coil spring; 302. wire drum; 3021. rope; 4. wire; 5. tube bundle demister; 501. round shell; 6. flat plate demister; 601. blade; 7. baffle; 8. first wiping assembly; 9. shell; 10. power block; 11. ball head rod; 12. metal semicircular head cone; 13. lifting rod; 14. rubber rod; 15. disc; 16. shaft rod; 17. wiping cylinder. DETAILED DESCRIPTION

[0041] 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.

[0042] like Figures 1 to 12As shown, the present invention provides a high-efficiency horizontal wet dust collector, including a body 1, a flat plate demister 6, a shell 9, and a tube bundle demister 5 are fixedly arranged in a chamber on one side of the body 1 from bottom to top, and an electromagnet 2 is slidably connected to the notches on both sides of the body 1, and the two sides of the electromagnet 2 are electrically connected to the wire 4, and a support rod assembly 3 is arranged on both sides of the electromagnet 2, and one side of the support rod assembly 3 is supported and connected to the body 1;

[0043] The bottom of the flat demister 6 is fixedly connected to the inner wall of the body 1 through a shielding cover, and the surface of the flat demister 6 includes blades 601 for absorbing harmful gases;

[0044] The top of the flat plate demister 6 is fixedly connected with a shell 9, and rail grooves are provided on both sides of the shell 9. Ball head rods 11 are slidably connected to the inner walls of the rail grooves on both sides of the shell 9. The top of the shell 9 is fixedly connected with a tube bundle demister 5, and the bottom of the tube bundle demister 5 includes a round shell 501 with a fixed surface.

[0045] A metal semicircular head cone 12 is suspended between the ball head rods 11 on both sides of the shell 9. The gaps between the metal semicircular head cones 12 are fixed by support rods. The metal semicircular head cones 12 are in a grid shape. The top of the metal semicircular head cone 12 is movably connected to the bottom of the tube bundle demister 5.

[0046] A lifting rod 13 is fixedly connected to one side of the bottom of the metal semicircular head cone 12, a rubber rod 14 is fixedly connected to the bottom of the lifting rod 13, a disc 15 is suspended at the bottom of the rubber rod 14, a shaft 16 is fixedly connected to one side of the disc 15, a rotating shaft on the surface of the shaft 16 is connected to a wiping cylinder 17, the wiping cylinder 17 is divided into two parts as a whole, and the surface of the wiping cylinder 17 slides against the surface of the blade 601.

[0047] During use, when harmful gases reach the flat-plate defogger 6 and impurities are adsorbed by the surface of the blade 601, the airflow will blow the metal semicircular head cone 12 upward as a whole, and the rise of the metal semicircular head cone 12 will drive the ball head rods 11 on both sides to rise along the track groove trajectory on the surface of the shell 9. At this time, the metal semicircular head cone 12 rising along the trajectory will drive the lifting rod 13 on the bottom side to lift the rubber rod 14 and the disc 15 to rise, and the upper body of the disc 15 will drive the wiping cylinder 17 connected to the surface rotating shaft to move up along the surface of the blade 601 for the first rolling to clean the stains, effectively reducing the flat-plate defogger 6 from continuously filtering a large amount of harmful gas substances, resulting in rapid accumulation of stains on the surface of the blade 601, causing the purification effect of the blade 601 to drop rapidly.

[0048] A notch is provided on one side of the round shell 501 to facilitate the ball head rod 11 to rise without contacting each other.

[0049] like Figures 4 to 12As shown, both sides of the inner wall of the body 1 are fixedly connected to the power block 10, the bottom of the power block 10 is electrically connected to the wire 4, one side of the wire 4 extends out of the body 1 and is electrically connected to the top of the electromagnet 2, and a switch button on one side of the power block 10 is movably connected to one side of the ball head rod 11;

[0050] The support rod assembly 3 includes a coil spring 301 fixed on the surface, and the surface of the support rod assembly 3 also includes a wire drum 302 located on one side of the coil spring 301, and the wire drum 302 includes a rope 3021 wound around the surface, one side of the rope 3021 is fixed to one side of the electromagnet 2, and the wire drum 302 and the coil spring 301 are connected by a support rod;

[0051] A first wiping assembly 8 is fixedly connected to the inner wall of the body 1 at the bottom of the notch, a rotating shaft on the surface of the first wiping assembly 8 is connected to a wiping wheel, and the wiping wheel on the surface of the first wiping assembly 8 is slidably connected to the bottom of the electromagnet 2;

[0052] The top of the electromagnet 2 includes a movably engaged material plate 201 .

[0053] When in use, when the metal semicircular head cone 12 as a whole drives the ball head rod 11 to move up to the top point along the track groove, the ball on one side of the ball head rod 11 will squeeze the switch button on one side of the power block 10 on both sides of the inner wall of the body 1. At this time, the power block 10 will transmit the power to the inside of the electromagnet 2 through the wire 4. At this time, the electromagnets 2 on both sides of the body 1 begin to attract each other due to magnetism, so that the airflow at the bottom of the flat defogger 6 inside the body 1 is separated, so that the bottom of the electromagnet 2 blocks the airflow. When there is no airflow at the top of the electromagnet 2, the metal semicircular head cone 12 will move down as a whole due to its own weight. The downward movement of the metal semicircular head cone 12 will push the lifting rod 13 and the rubber rod 14 to push the shaft rod 16 to make the wiping cylinder 17 move down along the surface of the blade 601 to wipe and reset. The downward movement of the wiping cylinder 17 will clean the surface of the blade 601 again, and the surface of the blade 601 will be wiped clean by effective continuous wiping.

[0054] When the metal semicircular head cone 12 moves downward, the ball head rod 11 will not be pressed against the button on one side of the power block 10. At this time, the power block 10 stops working and starts to cut off the power. The power off of the power block 10 will make the magnetism of the electromagnet 2 disappear. After the magnetism of the electromagnet 2 disappears, the coil spring 301 will reverse and drive the wire drum 302 to twist the rope 3021. The twisting of the rope 3021 will separate the electromagnet 2 and restore it to its original position. The restoration of the electromagnet 2 to its original position will cause the normal gas circulation inside the body 1 to continue to be purified by the flat plate demister 6.

[0055] After the flat-plate demister 6 continues to purify the gas, the gas will again push the metal semicircular head cone 12 upward to squeeze the power block 10. The power block 10 is energized again to close the electromagnet 2 to isolate the airflow inside the body 1. After the electromagnet 2 isolates the airflow on the inner wall of the body 1, the metal semicircular head cone 12 drops back to its original position and works in a cycle, effectively making the airflow inside the body 1 intermittently filtered by the flat-plate demister 6, reducing the time for the flat-plate demister 6 to filter the gas, and also effectively giving the metal semicircular head cone 12 time to drive the wiping cylinder 17 to fully clean and wipe along the surface of the blade 601.

[0056] Among them, when the power block 10 energizes the electromagnet 2 through the wire 4, the electromagnet 2 generates magnetic attraction to isolate the airflow inside the body 1, and the movement of the electromagnet 2 will pull the rope 3021 to extend, and the extension of the rope 3021 will pull the wire drum 302 to rotate. The rotation of the wire drum 302 will reel the coil spring 301 through the support rod to store force, so that the electromagnet 2 stops generating magnetism and then the coil spring 301 expands the band and pulls out the electromagnet 2.

[0057] The metal semicircular head cone 12 pushes the wiping cylinder 17 to descend along the blade 601 during the cleaning process to sweep the impurities into the material plate 201. Finally, after the electromagnet 2 is reset, the staff takes out the material plate 201 to clean up the garbage.

[0058] Among them, when the electromagnet 2 is pulled and reset by the rope 3021, the wiping wheel on the surface of the first wiping component 8 will also wipe the water attached to the humid gas attached to the bottom of the first wiping component 8, ensuring that the first wiping component 8 is free of water after being reset.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0060] 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 high-efficiency horizontal wet dust collector, comprising a body (1), characterized in that: A flat plate demister (6), a shell (9), and a tube bundle demister (5) are fixedly arranged in a chamber on one side of the body (1) from bottom to top; electromagnets (2) are slidably connected to notches on both sides of the body (1); both sides of the electromagnets (2) are electrically connected to wires (4); support rod assemblies (3) are arranged on both sides of the electromagnets (2); and one side of the support rod assembly (3) is supported and connected to the body (1); The bottom of the flat-plate demister (6) is fixedly connected to the inner wall of the body (1) via a shielding cover, and the surface of the flat-plate demister (6) includes blades (601) for absorbing harmful gases; The top of the flat plate demister (6) is fixedly connected to a shell (9), and rail grooves are provided on both side surfaces of the shell (9), and ball head rods (11) are slidably engaged with the inner walls of the rail grooves on both sides of the shell (9), and the top of the shell (9) is fixedly connected to a tube bundle demister (5), and the bottom of the tube bundle demister (5) includes a round shell (501) with a fixed surface; A metal semicircular head cone (12) is suspended between the ball head rods (11) on both sides of the shell (9), the gaps between the metal semicircular head cones (12) are fixed by support rods, the metal semicircular head cones (12) are in a grid shape as a whole, and the top of the metal semicircular head cone (12) is movably connected to the bottom of the tube bundle demister (5); A lifting rod (13) is fixedly connected to one side of the bottom of the metal semicircular head cone (12), a rubber rod (14) is fixedly connected to the bottom of the lifting rod (13), and a disc (15) is suspended at the bottom of the rubber rod (14); A shaft (16) is fixedly connected to one side of the disc (15); the surface of the shaft (16) is connected to a wiping cylinder (17) through a rotating shaft; the wiping cylinder (17) is divided into two parts as a whole, and the surface of the wiping cylinder (17) is slidably attached to the surface of the blade (601); Both sides of the inner wall of the body (1) are fixedly connected to a power block (10), and the bottom of the power block (10) is electrically connected to a wire (4); One side of the wire (4) extends out of the body (1) and is electrically connected to the top of the electromagnet (2), and a switch button on one side of the power block (10) is movably connected to one side of the ball head rod (11); When the metal semicircular head cone as a whole drives the ball head rod to move up to the top point along the track groove, the ball on one side of the ball head rod will squeeze the switch button on one side of the power block on both sides of the inner wall of the machine body. At this time, the power block will transmit the power to the inside of the electromagnet through the wire. At this time, the electromagnets on both sides of the machine body begin to attract each other due to magnetism, so that the airflow at the bottom of the flat plate defogger inside the machine body is separated, so that the bottom of the electromagnet blocks the airflow. When there is no airflow at the top of the electromagnet, the metal semicircular head cone as a whole moves down due to its own weight. The support rod assembly (3) comprises a coil spring (301) fixed to the surface, and the surface of the support rod assembly (3) further comprises a wire drum (302) located on one side of the coil spring (301), and the wire drum (302) comprises a rope (3021) wound around the surface; One side of the rope (3021) is fixedly connected to one side of the electromagnet (2), and the wire drum (302) and the coil spring (301) are connected by a support rod.

2. The high-efficiency horizontal wet dust collector according to claim 1 is characterized in that: A first wiping component (8) is fixedly connected to the inner wall of the body (1) at the bottom of the slot, a rotating shaft on the surface of the first wiping component (8) is connected to a wiping wheel, and the wiping wheel on the surface of the first wiping component (8) is slidably connected to the bottom of the electromagnet (2).

3. The high-efficiency horizontal wet dust collector according to claim 2 is characterized in that: The top of the electromagnet (2) comprises a movably engaged material plate (201).

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