Flue gas dust remover
By introducing lifting components and serrated fixture structures into the flue gas dust collector, the problems of smoking hood height adjustment and loose fixtures are solved, the flue gas collection efficiency and service life are improved, and more efficient welding flue gas treatment is achieved.
Patent Information
- Application Number
- CN202421106182.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-20
AI Technical Summary
It is difficult for existing welding smoke purifiers to effectively adjust the height of the smoking hood during welding, resulting in low flue gas collection efficiency and easy loose fixtures for the smoking hood, which affects service life and working efficiency.
A smoke dust collector including metal hose, cooling assembly and lift assembly is designed to adjust the height of the smoking hood through an electric telescopic rod and a connecting frame, and a saw tooth structure is installed on the inner wall of the clamp to enhance clamping force to avoid falling. .
It realizes flexible adjustment of the height of the smoking hood, extends the service life of the metal hose, improves the flue gas collection efficiency, enhances the clamping force of the fixture to the smoking hood, avoids the clamp falling, and improves the working efficiency during the welding process. .
Smart Images
Figure CN222359521U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flue gas, in particular to a flue gas dust collector. Background Art
[0002] Welding fume purifier is an industrial environmental protection equipment, usually used in welding places such as tin soldering and manual arc welding, to collect and purify the welding fume generated, to protect the environment and the health of workers. Mobile welding fume purifier is a purification device specially designed for treating a large number of fine metal particles suspended in the air during welding, cutting and grinding, which are harmful to the human body. It is suitable for single and double workstations, has high purification efficiency, is lightweight and flexible, and is equipped with a 2-3 meter long flexible suction arm, which is more flexible to move in different work locations and more convenient to operate.
[0003] However, the existing technology collects the fume through a dust collector, and a large amount of welding fume is generated during the welding process of the welding material and the base material. The welding fume diffuses in the air, causing the fume to cause harm to the human body.
[0004] Therefore, the utility model provides a flue gas dust collector. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings in the prior art and provide a flue gas dust collector.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fume dust collector, comprising a welding fume purifier, a roller is arranged at the bottom end of the welding fume purifier, a metal hose is connected to the top end of the welding fume purifier, and a fume hood is arranged at the top end of the metal hose, a cooling component is installed between the fume hood and the middle section of the metal hose, and a lifting component is arranged at the middle section of the fume hood;
[0007] The lifting assembly includes an electric telescopic rod, a connecting frame, a delivery frame, bolts and a clamp. The middle section of the smoking hood is provided with an electric telescopic rod, and the top of the electric telescopic rod is provided with a connecting frame. The delivery frame is inserted at the lower end of the connecting frame. Bolts are passed through the middle of the delivery frame and the connecting frame, and a clamp is placed at the bottom of the delivery frame.
[0008] As a preferred implementation, the connecting frame forms a disassembly structure with the delivery frame through bolts, and the clamp is connected to the delivery frame.
[0009] The technical effect of adopting the above further scheme is: a lifting assembly is provided in the middle of the metal hose and the cooling assembly, so that the height position of the smoke extraction hood at the bottom of the metal hose can be adjusted conveniently. The user clamps the clamp on the upper ends of the metal hose, the cooling assembly and the smoke extraction hood, and turns on the electric telescopic rod to drive the smoke extraction hood and the metal hose to be lifted and lowered on the welding object, so that the smoke from welding objects at different heights can be collected centrally. The user directly adjusts the metal hose, resulting in a break at the connection between the metal hose and the smoke extraction hood.
[0010] As a preferred embodiment, the connecting frame forms a lifting structure with the delivery frame and the clamp through an electric telescopic rod, and the clamp is a semi-arc structure.
[0011] The technical effect of adopting the above-mentioned further scheme is: the utility model is designed with a lifting component that can automatically adjust the height, which not only extends the service life of the metal hose, but also improves the welder's efficiency in collecting smoke. The delivery rack is stretched out from the inside of the connecting rack, and the length of the connecting rack can be extended, which greatly improves the efficiency of smoke collection. Finally, bolts are passed through the middle of the delivery rack and the connecting rack for positioning and locking. The inner wall of the clamp is provided with a tooth seat with a serrated structure, which increases the friction between the clamp and the smoke hood, greatly improves the tightness of the clamp on the smoke hood, and avoids the clamp from falling off during the clamping process.
[0012] As a preferred embodiment, the cooling component includes a water tank, a threaded cover and a card cover, the water tank is installed between the smoke extraction hood and the middle section of the metal hose, and the top of the water tank is connected to a threaded cover, and the card cover is installed at the upper left end of the water tank.
[0013] The technical effect of adopting the above further scheme is: by arranging a cooling component on the outer surface of the smoke hood, it is convenient to cool the smoke collected by the smoke hood, avoiding the high temperature of the smoke inside the smoke hood, which affects the effect of the smoke hood on collecting the smoke.
[0014] As a preferred implementation, the water tank is connected to the threaded cover, and the water tank and the card cover are movably connected.
[0015] The technical effect of adopting the above further scheme is: the user installs the water tank on the upper end of the smoke hood through the threaded cover, opens the card cover of the water tank, pours ice water blocks into the card cover at the upper end of the water tank, and uses the ice water inside the water tank to cool down the high temperature inside the smoke hood, thereby achieving better flue gas dust removal effect.
[0016] As a preferred embodiment, the smoke hood and the cooling component are movably connected.
[0017] The technical effect of adopting the above further solution is: by providing a cooling component, it is convenient to cool the smoke collected inside the smoke hood.
[0018] As a preferred implementation, the metal hose and the lifting assembly are tightly fitted.
[0019] The technical effect of adopting the above further scheme is: the fume generated by electric welding is adsorbed, collected and processed by the welding fume purifier, the welding fume purifier can be moved by sliding the rollers at the bottom of the welding fume purifier on the ground, the fume of the welding fume purifier is collected by the fume hood, and the fume is transported and processed by a metal hose.
[0020] Compared with the prior art, the advantages and positive effects of the utility model are:
[0021] A lifting component is provided in the middle of the metal hose and the cooling component, so that the height position of the smoke hood at the bottom of the metal hose can be adjusted. The user clamps the clamp at the upper end of the metal hose, the cooling component and the smoke hood, and drives the smoke hood and the metal hose to be lifted and lowered on the welding object by turning on the electric telescopic rod, so that the smoke of welding objects at different heights can be collected centrally. The user directly adjusts the metal hose, which causes a break at the connection between the metal hose and the smoke hood. The utility model is designed with a lifting component that can automatically adjust the height, which not only prolongs the service life of the metal hose, but also improves the work efficiency of the welder in collecting smoke. The delivery frame is stretched out from the inside of the connecting frame, and the length of the connecting frame can be extended, which greatly improves the work efficiency of smoke collection. Finally, bolts are inserted into the middle of the delivery frame and the connecting frame for positioning and locking. A tooth seat with a serrated structure is provided on the inner wall of the clamp, so that the friction between the clamp and the smoke hood is increased, which greatly improves the tightness of the clamp on the smoke hood and avoids the clamp from falling during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the structure of the flue gas dust collector of the utility model;
[0023] Figure 2 This is a bottom view of the structure of the smoking hood of the utility model;
[0024] Figure 3 This is a top view of the cooling component of the utility model;
[0025] Figure 4 It is a partially enlarged structural diagram of the lifting component of the utility model.
[0026] Among them: 1. welding smoke purification machine; 2. roller; 3. metal hose; 4. smoke hood; 5. cooling component; 501. water tank; 502. threaded cover; 503. card cover; 6. lifting component; 601. electric telescopic rod; 602. connecting frame; 603. delivery rack; 604. bolt; 605. clamp. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Example
[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: a fume dust collector, comprising a welding fume purifier 1, a roller 2 is arranged at the bottom end of the welding fume purifier 1, a metal hose 3 is connected to the top end of the welding fume purifier 1, and a fume hood 4 is arranged at the top end of the metal hose 3, a cooling component 5 is installed between the fume hood 4 and the middle section of the metal hose 3, and a lifting component 6 is arranged at the middle section of the fume hood 4;
[0030] The lifting assembly 6 includes an electric telescopic rod 601, a connecting frame 602, a delivery frame 603, bolts 604 and a clamp 605. The middle section of the fume hood 4 is provided with an electric telescopic rod 601, and the top of the electric telescopic rod 601 is provided with a connecting frame 602. The lower end of the connecting frame 602 is inserted with a delivery frame 603. Bolts 604 are penetrated between the delivery frame 603 and the middle of the connecting frame 602. A clamp 605 is arranged at the bottom of the delivery frame 603. Specifically, firstly, the fume generated by electric welding is adsorbed and collected by the welding fume purifier 1. The roller 2 at the bottom end of the welding fume purifier 1 slides on the ground, so that the welding fume purifier 1 can be moved for processing. The fume of the welding fume purifier 1 is collected by the fume hood 4, and the fume is transported and processed by the metal hose 3. The outer surface of the smoke hood 4 is provided with a cooling component 5, which is convenient for cooling the smoke collected by the smoke hood 4 to avoid the high temperature of the smoke inside the smoke hood 4, which affects the smoke collection effect of the smoke hood 4. The user installs the water tank 501 on the upper end of the smoke hood 4 through the threaded cover 502, opens the card cover 503 of the water tank 501, and pours ice water into the card cover 503 at the upper end of the water tank 501. The ice water inside the water tank 501 can be used to cool the high temperature inside the smoke hood 4, so as to achieve a better smoke dust removal effect. A lifting component 6 is provided through the middle of the metal hose 3 and the cooling component 5, which is convenient for adjusting the height position of the smoke hood 4 at the bottom of the metal hose 3. The user clamps the clamp 605 at The upper ends of the metal hose 3, the cooling component 5 and the smoke hood 4 are driven to lift the smoke hood 4 and the metal hose 3 on the welding object by opening the electric telescopic rod 601, so that the smoke of welding objects at different heights can be collected centrally. The user directly adjusts the metal hose 3, which causes the connection between the metal hose 3 and the smoke hood 4 to break. The utility model is designed with a lifting component 6 that can automatically adjust the height, which not only extends the service life of the metal hose 3, but also improves the efficiency of the welder in collecting smoke. The delivery frame 603 is stretched out from the inside of the connecting frame 602, and the length of the connecting frame 602 can be extended, which greatly improves the efficiency of smoke collection. Finally, the bolts 604 are inserted through the delivery frame 603 and the connecting frame The middle part of 602 is positioned and locked, and the inner wall of the clamp 605 is provided with a tooth seat with a serrated structure, which increases the friction between the clamp 605 and the smoke hood 4, greatly improves the tightness of the clamp 605 on the smoke hood 4, and avoids the clamp 605 from falling during the clamping process. Through this technical solution, the problem that it is inconvenient to adjust the smoking height of the smoke hood 4 when the smoke hood 4 and the metal hose 3 collect the smoke from welding is solved, and a lifting component 6 is provided in the middle part of the metal hose 3 and the cooling component 5, so as to facilitate the adjustment of the height position of the smoke hood 4 at the bottom of the metal hose 3. The user clamps the clamp 605 at the upper end of the metal hose 3, the cooling component 5 and the smoke hood 4, and turns on the electric telescopic rod 601.The fume hood 4 and the metal hose 3 are driven to be raised and lowered on the welding object, and the fume of welding objects at different heights can be collected centrally. The user directly adjusts the metal hose 3, which causes the connection between the metal hose 3 and the fume hood 4 to be broken. The utility model is designed with a lifting component 6 that can automatically adjust the height, which not only prolongs the service life of the metal hose 3, but also improves the efficiency of the welder in collecting the fume. The delivery rack 603 is stretched out from the inside of the connecting rack 602, and the length of the connecting rack 602 can be extended, which greatly improves the efficiency of the fume collection. Finally, the bolt 604 is passed through the middle of the delivery rack 603 and the connecting rack 602 for positioning and locking. The inner wall of the clamp 605 is provided with a tooth seat with a serrated structure, which increases the friction between the clamp 605 and the fume hood 4, greatly improves the tightness of the clamp 605 on the fume hood 4, and avoids the clamp 605 from falling during the clamping process.
[0031] Further, such as Figure 1 , Figure 2 and Figure 3 As shown: the middle section of the smoke exhaust hood 4 is also provided with a lifting assembly 6. The advantage of this technical solution is that the lifting assembly 6 is provided in the middle of the metal hose 3 and the cooling assembly 5, so that the height position of the smoke exhaust hood 4 at the bottom of the metal hose 3 can be adjusted. The user clamps the clamp 605 on the upper end of the metal hose 3, the cooling assembly 5 and the smoke exhaust hood 4 for installation.
[0032] The above solution also has the problem of not being convenient for cooling the smoke collected in the middle of the smoke hood 4. Figure 1 , Figure 2 and Figure 3 As shown: In this solution, the cooling component 5 includes a water tank 501, a threaded cover 502 and a card cover 503. The water tank 501 is installed between the smoke extraction hood 4 and the middle section of the metal hose 3, and the threaded cover 502 is connected to the top of the water tank 501. The card cover 503 is installed at the upper left end of the water tank 501. The fume generated by electric welding is adsorbed and collected by the welding fume purifier 1. The roller 2 at the bottom of the welding fume purifier 1 slides on the ground, so that the welding fume purifier 1 can be moved for processing. The fume of the welding fume purifier 1 is collected by the fume extraction hood 4, and the fume is transported and processed by the metal hose 3. A cooling component 5 is provided on the outer surface of the fume extraction hood 4 to facilitate cooling of the fume collected by the fume extraction hood 4, so as to avoid high temperature of the fume inside the fume extraction hood 4 and affect the fume collection effect of the fume extraction hood 4. The user installs the water tank 501 on the upper end of the fume extraction hood 4 through the threaded cover 502, opens the card cover 503 of the water tank 501, and pours ice water into the card cover 503 at the upper end of the water tank 501. The high temperature inside the fume extraction hood 4 can be cooled by the ice water inside the water tank 501, so as to achieve a better fume dust removal effect.
[0033] Working principle:
[0034] like Figure 1-4 As shown:
[0035] First, the fume generated by electric welding is adsorbed and collected by the welding fume purifier 1. The roller 2 at the bottom of the welding fume purifier 1 slides on the ground, so that the welding fume purifier 1 can be moved for processing. The fume of the welding fume purifier 1 is collected by the fume hood 4, and the fume is transported and processed by the metal hose 3. A cooling component 5 is provided on the outer surface of the fume hood 4 to facilitate the cooling of the fume collected by the fume hood 4, so as to avoid the high temperature of the fume inside the fume hood 4, which affects the fume collection effect of the fume hood 4. The user installs the water tank 501 on the upper end of the smoke hood 4 through the threaded cover 502, opens the card cover 503 of the water tank 501, and pours ice water into the card cover 503 at the upper end of the water tank 501. The high temperature inside the smoke hood 4 can be cooled by the ice water inside the water tank 501, so as to achieve a better smoke dust removal effect. A lifting component 6 is provided in the middle of the metal hose 3 and the cooling component 5, so as to facilitate the height adjustment of the smoke hood 4 at the bottom of the metal hose 3. The user clamps the clamp 605 At the upper end of the metal hose 3, the cooling component 5 and the smoke hood 4, by turning on the electric telescopic rod 601, the smoke hood 4 and the metal hose 3 are driven to rise and fall on the welding object, so that the smoke of welding objects at different heights can be collected centrally. The user directly adjusts the metal hose 3, resulting in a break at the connection between the metal hose 3 and the smoke hood 4. The utility model is designed with a lifting component 6 that can automatically adjust the height, which not only extends the service life of the metal hose 3, but also improves the welder's efficiency in collecting smoke. The delivery rack 603 is stretched out from the inside of the connecting rack 602, and the length of the connecting rack 602 can be extended, which greatly improves the efficiency of smoke collection. Finally, the bolt 604 is inserted into the middle of the delivery rack 603 and the connecting rack 602 for positioning and locking. The inner side wall of the clamp 605 is provided with a tooth seat with a serrated structure, which increases the friction between the clamp 605 and the smoke hood 4, greatly improves the tightness of the clamp 605 on the smoke hood 4, and avoids the clamp 605 from falling during the clamping process.
[0036] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A fume dust collector, comprising a welding fume purifier (1), characterized in that: The bottom end of the welding smoke purification machine (1) is provided with a roller (2), the top end of the welding smoke purification machine (1) is connected with a metal hose (3), and the top end of the metal hose (3) is provided with a fume extractor hood (4), the middle section of the fume extractor hood (4) and the metal hose (3) is provided with a cooling component (5), and the middle section of the fume extractor hood (4) is provided with a lifting component (6); The lifting assembly (6) comprises an electric telescopic rod (601), a connecting frame (602), a delivery frame (603), bolts (604) and a clamp (605). The middle section of the smoking hood (4) is provided with an electric telescopic rod (601), and the top of the electric telescopic rod (601) is provided with a connecting frame (602). The delivery frame (603) is inserted at the lower end of the connecting frame (602). Bolts (604) are passed through the middle of the delivery frame (603) and the connecting frame (602), and the clamp (605) is arranged at the bottom of the delivery frame (603).
2. A flue gas dust collector according to claim 1, characterized in that: The connecting frame (602) and the delivery frame (603) form a disassembly structure through bolts (604), and the clamp (605) is connected to the delivery frame (603).
3. A flue gas dust collector according to claim 1, characterized in that: The connecting frame (602) forms a lifting structure with the delivery frame (603) and the clamp (605) through the electric telescopic rod (601), and the clamp (605) is a semi-arc structure.
4. A flue gas dust collector according to claim 1, characterized in that: The cooling component (5) comprises a water tank (501), a threaded cover (502) and a card cover (503); the water tank (501) is installed between the smoking cover (4) and the middle section of the metal hose (3); the top of the water tank (501) is connected to the threaded cover (502); and the card cover (503) is installed at the upper left end of the water tank (501).
5. A flue gas dust collector according to claim 4, characterized in that: The water tank (501) is connected to the threaded cover (502), and the water tank (501) and the card cover (503) are movably connected.
6. A flue gas dust collector according to claim 1, characterized in that: The smoking hood (4) and the cooling component (5) are movably connected.
7. A flue gas dust collector according to claim 1, characterized in that: The metal hose (3) and the lifting assembly (6) are tightly fitted.