Dust remover for lowering sintering machine head
By designing the dust collector of the sintering machine head and utilizing the combined structure of exhaust, flushing, sweeping and scraping components, the problem of bag dust collector clogging was solved, achieving efficient dust filtration and extending the equipment life.
Patent Information
- Application Number
- CN202422511515.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The existing bag dust collector of the sintering machine head is prone to clogging after long-term use, resulting in a decrease in dust removal effect, and the steps for replacing the bag are cumbersome.
A dust collector is designed, which includes a dust removal tank, an exhaust pipe, a filter cartridge, a flushing assembly, a cleaning assembly and a scraping assembly. Through the exhaust, flushing, cleaning and scraping structures, the filter cartridge can be automatically cleaned to avoid blockage and improve the filtering capacity.
It effectively solves the problem of filter cartridge clogging, improves dust removal capacity, reduces the steps of replacing the filter structure, and extends the service life of the equipment.
Smart Images
Figure CN223311813U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dust removal of sintering machines, in particular to a dust collector for lowering a sintering machine head. Background Art
[0002] A sintering machine is a device that combines powders into fixed blocks through high-temperature heating and pressure. It is mainly used for the sintering of mineral powders.
[0003] The working principle of the sintering machine is to mix the powder materials to be sintered in a certain proportion, put the mixed powder particles into the sintering machine for heating, and the pressure system in the sintering machine allows nitrogen to enter the heating area through a nozzle or supply pipe, exerting pressure on the heated powder particles. Under the action of heat and pressure, the powder forms a fixed block, and finally cools down. When the sintering machine is in use, it needs to be dusted.
[0004] In the existing sintering machine head dust collector technology, bag dust collectors are usually used to collect and filter dust. After long-term use, the powder will clog the bags, resulting in a decrease in dust removal effect. New bags need to be replaced regularly, and the operation steps are cumbersome.
[0005] To this end, the utility model provides a dust collector for lowering a sintering machine head. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The utility model discloses a dust collector that lowers the dust collector head, comprises a dust collector body; the top of the dust collector body is fixedly connected to the exhaust pipe; the side wall of the dust collector body is provided with an air inlet; the bottom of the dust collector body is provided with a sewage outlet; the outer wall of the exhaust pipe is provided with an exhaust groove; the exhaust grooves are arranged in multiple groups on the side wall of the exhaust pipe and are evenly distributed on the outer wall of the exhaust pipe; the dust collector body is fixedly connected to the filter cartridge near the top of the inner wall of the exhaust pipe; the inside of the dust collector body is provided with a flushing component; the inside of the dust collector body is provided with a cleaning component; the outer wall of the filter cartridge is provided with a dust scraping component; this step forms a dust removal device for the sintering machine head through the arrangement of the dust collector body, the exhaust pipe, the exhaust groove and the filter cartridge, realizes the function of filtering the dust generated by the sintering machine and can clean the filter cartridge at the same time, solves the problem of clogging of the filter cartridge caused by long-term use, improves the dust removal capacity of the dust collector, reduces the steps of replacing the filter structure, and increases the service life of the equipment.
[0008] Preferably, the flushing assembly includes a servo motor, a rotating ring, a first fixing frame, a water distribution pipe, a nozzle and a water inlet pipe; the servo motor is fixedly connected to the top of the dust removal tank body; the rotating ring is rotatably connected to the top of the inner wall of the dust removal tank body; the servo motor and the rotating ring are connected by gears; the first fixing frame is fixedly connected to the bottom of the rotating ring; a pair of the first fixing frames are arranged at the bottom of the rotating ring and are symmetrically arranged; the nozzle is fixedly connected to the middle of the first fixing frame; multiple groups of nozzles are arranged in the middle of the first fixing frame; the water distribution pipe is fixedly connected to the bottom of the rotating ring; a pair of the water distribution pipes are arranged at the bottom of the rotating ring , and are symmetrically arranged; the water distribution pipe is connected to multiple groups of nozzles; the first fixing frame is rotatably connected to the bottom of the filter cartridge; the top of the dust removal tank body is fixedly connected to a water inlet pipe; the dust removal tank body, the rotating ring and the first fixing frame are internally provided with a water channel; the water inlet pipe is communicated with the nozzle through the water channel; this step forms a flushing structure through the arrangement of the servo motor, the rotating ring, the first fixing frame, the water distribution pipe, the nozzle and the water inlet pipe, thereby realizing the function of flushing the surface of the filter cartridge, solving the problem of reduced filtering effect due to clogging of the filter cartridge, improving the filtering capacity of the filter cartridge, and reducing the situation where dust or foreign matter clogs the filter cartridge.
[0009] Preferably, the cleaning assembly includes a second fixing frame and a cleaning brush; the second fixing frame is fixedly connected to the bottom of the rotating ring away from the first fixing frame; the cleaning brush is fixedly connected to the side wall of the second fixing frame close to the filter cartridge; the cleaning brushes are arranged in multiple groups on the side wall of the second fixing frame, and are evenly distributed on the side wall of the second fixing frame close to the filter cartridge; the second fixing frame is rotatably connected to the bottom of the filter cartridge; this step forms a cleaning structure through the arrangement of the second fixing frame and the cleaning brush, realizes the function of cleaning the surface of the filter cartridge, solves the problem of dust or foreign matter clogging the filter cartridge, and improves the filtering capacity of the filter cartridge.
[0010] Preferably, the dust scraping assembly includes a third fixing frame and a silicone scraper; the third fixing frame is fixedly connected to the bottom of the rotating ring away from the second fixing frame; the third fixing frame is rotatably connected to the bottom of the filter cartridge; the silicone scraper is fixedly connected to the side wall of the third fixing frame close to the filter cartridge; this step forms a dust scraping structure through the arrangement of the third fixing frame and the silicone scraper, thereby realizing the function of scraping dust from the surface of the filter cartridge, solving the problem of sludge or foreign matter adhering to the surface of the filter cartridge after flushing or cleaning, improving the cleanliness of the filter cartridge surface, and increasing the dust removal effect of the equipment.
[0011] Preferably, the outer side wall of the filter cartridge is fixedly connected to a fixing strip; the first fixing frame and the second fixing frame are commonly fixedly connected to the side wall away from the rotating ring with a collecting box; a group of collecting boxes are arranged between the first fixing frame and the third fixing frame; in this step, the cleaning brush and the silicone scraper are cleaned by setting the fixing strip and the collecting box, thereby reducing the problem of dust or foreign matter adhering to the cleaning brush and the silicone scraper, which causes a decrease in the cleaning effect, and improving the cleanliness of the cleaning brush and the silicone scraper.
[0012] Preferably, the outer side wall of the dust removal tank body is fixedly connected to a tank body fixing frame; the bottom of the tank body fixing frame is fixedly connected to a support leg; the support legs are arranged in multiple groups at the bottom of the tank body fixing frame and are evenly distributed at the four corners of the bottom of the tank body fixing frame; the bottom of the support legs is fixedly connected to a reinforced foot plate; this step improves the stability of the equipment during operation and reduces the possibility of the device tipping over by setting the tank body fixing frame, the support legs and the reinforced foot plate.
[0013] Preferably, the filter cartridge is made of stainless steel. In this step, by setting the filter cartridge to be made of stainless steel, the erosion of the filter cartridge by dust or foreign matter is reduced, thereby increasing the service life of the filter cartridge.
[0014] The beneficial effects of the utility model are as follows:
[0015] 1. The utility model describes a dust collector for lowering a sintering machine head, which is composed of a dust removal device for a sintering machine head through the arrangement of a dust removal tank body, an exhaust pipe, an exhaust trough and a filter cartridge, thereby realizing the function of filtering the dust generated by the sintering machine and cleaning the filter cartridge at the same time, solving the problem of clogging of the filter cartridge due to long-term use, improving the dust removal capacity of the dust removal equipment, reducing the steps of replacing the filter structure, and increasing the service life of the equipment.
[0016] 2. The dust collector for lowering the sintering machine head described in the utility model forms a flushing structure through the arrangement of a servo motor, a rotating ring, a first fixed frame, a water distribution pipe, a nozzle and a water inlet pipe, thereby realizing the function of flushing the surface of the filter cartridge, solving the problem of reduced filtering effect caused by clogging of the filter cartridge, improving the filtering capacity of the filter cartridge, and reducing the situation where dust or foreign matter clogs the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] Figure 1 It is a three-dimensional diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the filter cartridge and the dust removal tank body in the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the nozzle and the water distribution pipe in the utility model;
[0021] Figure 4 It is a structural diagram of the cooperation between the scraper and the filter cartridge in the utility model.
[0022] In the figure: 1. Dust removal tank; 11. Exhaust pipe; 12. Exhaust trough; 13. Filter cartridge; 2. Servo motor; 21. Rotating ring; 22. First fixing bracket; 23. Water distribution pipe; 24. Nozzle; 25. Water inlet pipe; 3. Second fixing bracket; 31. Cleaning brush; 4. Third fixing bracket; 41. Silicone scraper; 5. Fixing strip; 51. Collection box; 6. Tank fixing bracket; 61. Support leg; 62. Reinforced foot plate. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] like Figures 1 to 4 As shown, the dust collector for lowering the sintering machine head described in the embodiment of the present invention includes a dust removal tank body 1; an exhaust pipe 11 is fixedly connected to the top of the dust removal tank body 1; an air inlet is provided on the side wall of the dust removal tank body 1; a sewage outlet is provided at the bottom of the dust removal tank body 1; an exhaust groove 12 is opened on the outer wall of the exhaust pipe 11; the exhaust grooves 12 are arranged in multiple groups on the side wall of the exhaust pipe 11 and are evenly distributed on the outer wall of the exhaust pipe 11; a filter cartridge 13 is fixedly connected to the top of the inner wall of the dust removal tank body 1 near the exhaust pipe 11; a flushing component is provided inside the dust removal tank body 1; a cleaning component is provided inside the dust removal tank body 1; a dust scraping component is provided on the outer wall of the filter cartridge 13; during operation, the exhaust pipe 11 is connected to a vacuum pump, and the dust generated by the sintering machine is connected to the air inlet on the side wall of the dust removal tank body 1, and the exhaust pipe 11 is used to remove The dust tank body 1 is vacuumed, and the air containing dust enters the dust removal tank body 1, is filtered by the filter cartridge 13, and is then extracted through the exhaust slot 12 on the exhaust pipe 11. After long-term use, the dust will clog the filter cartridge 13. The filter cartridge 13 is flushed with a flushing component, the surface of the filter cartridge 13 is cleaned with a cleaning component, and the dust adhering to the surface of the filter cartridge 13 is scraped off with a dust scraping component. This step constitutes a sintering machine head dust removal device through the arrangement of the dust removal tank body 1, the exhaust pipe 11, the exhaust slot 12 and the filter cartridge 13, which realizes the function of filtering the dust generated by the sintering machine and can clean the filter cartridge 13 at the same time, solves the problem of clogging of the filter cartridge 13 caused by long-term use, improves the dust removal capacity of the dust removal equipment, reduces the steps of replacing the filter structure, and increases the service life of the equipment.
[0025] like Figure 2 and Figure 3As shown, the flushing assembly includes a servo motor 2, a rotating ring 21, a first fixed frame 22, a water distribution pipe 23, a nozzle 24 and a water inlet pipe 25; the servo motor 2 is fixedly connected to the top of the dust removal tank body 1; the rotating ring 21 is rotatably connected to the top of the inner wall of the dust removal tank body 1; the servo motor 2 and the rotating ring 21 are connected by gears; the first fixed frame 22 is fixedly connected to the bottom of the rotating ring 21; the first fixed frame 22 is provided in a pair at the bottom of the rotating ring 21, and is symmetrically arranged; the nozzle 24 is fixedly connected to the middle of the first fixed frame 22; the nozzles 24 are provided in multiple groups in the middle of the first fixed frame 22; the water distribution pipe 23 is fixedly connected to the bottom of the rotating ring 21; the water distribution pipe 23 is provided in a pair at the bottom of the rotating ring 21, and is symmetrically arranged; the water distribution pipe 23 is connected to multiple groups of nozzles 24; the first fixed frame 22 is rotatably connected to the bottom of the filter cartridge 13; the top of the dust removal tank body 1 is fixed A water inlet pipe 25 is connected; a water channel is provided inside the dust removal tank body 1, the rotating ring 21 and the first fixed frame 22; the water inlet pipe 25 is connected to the nozzle 24 through the water channel; during operation, when it is necessary to flush the filter cartridge 13, the water pump is connected to the water inlet pipe 25, the servo motor 2 is turned on, and the servo motor 2 drives the rotating ring 21 to rotate, and the rotating ring 21 drives the first fixed frame 22, the water distribution pipe 23 and the nozzle 24 to rotate, and clean water is sprayed out through the nozzle 24 to flush the surface of the filter cartridge 13, and the dust or foreign matter adhered to the surface of the filter cartridge 13 is washed off; this step is formed by the arrangement of the servo motor 2, the rotating ring 21, the first fixed frame 22, the water distribution pipe 23, the nozzle 24 and the water inlet pipe 25, thereby realizing the function of flushing the surface of the filter cartridge 13, solving the problem of reduced filtering effect caused by clogging of the filter cartridge 13, improving the filtering capacity of the filter cartridge 13, and reducing the situation where dust or foreign matter clogs the filter cartridge 13.
[0026] like Figure 3 When the cleaning brush 31 is rotated, the second fixing frame 3 and the cleaning brush 31 are rotated to clean the surface of the filter cartridge 13, thereby sweeping away the dust or foreign matter adhered to the surface of the filter cartridge 13.
[0027] like Figure 4As shown, the dust scraping assembly includes a third fixing frame 4 and a silicone scraper 41; the third fixing frame 4 is fixedly connected to the bottom of the rotating ring 21 away from the second fixing frame 3; the third fixing frame 4 is rotatably connected to the bottom of the filter cartridge 13; the silicone scraper 41 is fixedly connected to the side wall of the third fixing frame 4 close to the filter cartridge 13; during operation, when the rotating ring 21 rotates, it drives the third fixing frame 4 and the silicone scraper 41 to rotate, and the silicone scraper 41 contacts the surface of the filter cartridge 13. When the silicone scraper 41 rotates around the filter cartridge 13, it scrapes off the sludge or foreign matter adhered to the surface of the filter cartridge 13; this step forms a dust scraping structure through the arrangement of the third fixing frame 4 and the silicone scraper 41, which realizes the function of scraping dust from the surface of the filter cartridge 13, solves the problem of sludge or foreign matter adhering to the surface of the filter cartridge 13 after flushing or cleaning, improves the cleanliness of the surface of the filter cartridge 13, and increases the dust removal effect of the equipment.
[0028] like Figure 3 and Figure 4 As shown, the outer wall of the filter cartridge 13 is fixedly connected to a fixing bar 5; the side walls of the first fixing frame 22 and the second fixing frame 3 away from the rotating ring 21 are jointly fixedly connected to a collecting box 51; the collecting box 51 is arranged in a group between the first fixing frame 22 and the third fixing frame 4; during operation, when the rotating ring 21 drives the cleaning brush 31 and the third fixing frame 4 to rotate, the cleaning brush 31 and the silicone scraper 41 contact and collide with the fixing bar 5 during rotation, causing the cleaning brush 31 and the silicone scraper 41 to shake, shaking off the dust or foreign matter adhered to the cleaning brush 31 and the silicone scraper 41, and the cleaned dust or foreign matter falls and is collected by the collecting box 51; in this step, the cleaning brush 31 and the silicone scraper 41 are cleaned by the setting of the fixing bar 5 and the collecting box 51, reducing the problem of dust or foreign matter adhering to the cleaning brush 31 and the silicone scraper 41 causing a decrease in cleaning effect, thereby improving the cleanliness of the cleaning brush 31 and the silicone scraper 41.
[0029] like Figure 1 As shown, the outer wall of the dust removal tank body 1 is fixedly connected to a tank body fixing frame 6; the bottom of the tank body fixing frame 6 is fixedly connected to a support leg 61; the support legs 61 are arranged in multiple groups at the bottom of the tank body fixing frame 6, and are evenly distributed at the four corners of the bottom of the tank body fixing frame 6; the bottom of the support legs 61 is fixedly connected to a reinforcement foot plate 62; during operation, the tank body fixing frame 6 and the support legs 61 support and fix the equipment, and the reinforcement foot plate 62 increases the stability of the equipment when it is placed; this step improves the stability of the equipment during operation and reduces the possibility of the device tipping over by setting the tank body fixing frame 6, the support legs 61 and the reinforcement foot plate 62.
[0030] like Figure 3As shown, the filter cartridge 13 is made of stainless steel; during operation, the filter cartridge 13 is made of stainless steel, and no reaction occurs when dust or foreign matter comes into contact with the filter cartridge 13; this step reduces the erosion of the filter cartridge 13 by dust or foreign matter by setting the filter cartridge 13 to be made of stainless steel, thereby increasing the service life of the filter cartridge 13.
[0031] During operation, the exhaust pipe 11 is connected to a vacuum pump, and the dust generated by the sintering machine is connected to the air inlet on the side wall of the dust removal tank body 1. The exhaust pipe 11 exhausts the inside of the dust removal tank body 1, and the air with dust enters the inside of the dust removal tank body 1, is filtered by the filter cartridge 13, and is then extracted through the exhaust slot 12 on the exhaust pipe 11. After long-term use, the dust will clog the filter cartridge 13. Use the flushing component to flush the filter cartridge 13, use the cleaning component to clean the surface of the filter cartridge 13, and use the scraper to remove the dust. The assembly scrapes off the dust adhering to the surface of the filter cartridge 13; when it is necessary to rinse the filter cartridge 13, connect the water inlet pipe 25 to an external water pump, turn on the servo motor 2, and the servo motor 2 drives the rotating ring 21 to rotate. The rotating ring 21 drives the first fixed frame 22, the water distribution pipe 23 and the nozzle 24 to rotate. Clean water is sprayed out through the nozzle 24 to rinse the surface of the filter cartridge 13, and the dust or foreign matter adhering to the surface of the filter cartridge 13 is washed off; when the rotating ring 21 rotates, it drives the second fixed frame 3 and the cleaning brush 31 to rotate. The cleaning brush 31 contacts the outer wall of the filter cartridge 13, and when the cleaning brush 31 rotates, it cleans the surface of the filter cartridge 13 and sweeps off the dust or foreign matter adhering to the surface of the filter cartridge 13; when the rotating ring 21 rotates, it drives the third fixing frame 4 and the silicone scraper 41 to rotate, and the silicone scraper 41 contacts the surface of the filter cartridge 13, and when the silicone scraper 41 rotates around the filter cartridge 13, it scrapes off the sludge or foreign matter adhering to the surface of the filter cartridge 13; when the rotating ring 21 drives the cleaning brush 31 and the third fixing frame 4 to rotate, the cleaning When the brush 31 and the silicone scraper 41 rotate, they come into contact with and collide with the fixing bar 5, causing the cleaning brush 31 and the silicone scraper 41 to shake, shaking off the dust or foreign matter adhering to the cleaning brush 31 and the silicone scraper 41, and the cleaned dust or foreign matter falls and is collected by the collection box 51; the tank fixing frame 6 and the support legs 61 support and fix the equipment, and the reinforced foot plate 62 increases the stability of the equipment when it is placed; the filter cartridge 13 is made of stainless steel, and dust or foreign matter does not react when it comes into contact with the filter cartridge 13.
[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A dust collector for lowering a sintering machine head, comprising a dust removal tank (1); characterized in that: The top of the dust removal tank body (1) is fixedly connected to an exhaust pipe (11); the side wall of the dust removal tank body (1) is provided with an air inlet; the bottom of the dust removal tank body (1) is provided with a sewage outlet; the outer wall of the exhaust pipe (11) is provided with an exhaust groove (12); the exhaust grooves (12) are provided in multiple groups on the side wall of the exhaust pipe (11) and are evenly distributed on the outer wall of the exhaust pipe (11); the top of the inner wall of the dust removal tank body (1) close to the exhaust pipe (11) is fixedly connected to a filter cartridge (13); a flushing component is provided inside the dust removal tank body (1); a cleaning component is provided inside the dust removal tank body (1); and a dust scraping component is provided on the outer wall of the filter cartridge (13).
2. The dust collector for lowering the sintering machine head according to claim 1, characterized in that: The flushing assembly comprises a servo motor (2), a rotating ring (21), a first fixed frame (22), a water distribution pipe (23), a nozzle (24) and a water inlet pipe (25); the servo motor (2) is fixedly connected to the top of the dust removal tank body (1); the rotating ring (21) is rotatably connected to the top of the inner wall of the dust removal tank body (1); the servo motor (2) and the rotating ring (21) are connected through gears; the first fixed frame (22) is fixedly connected to the bottom of the rotating ring (21); a pair of the first fixed frames (22) are provided at the bottom of the rotating ring (21) and are symmetrically arranged; the nozzle (24) is fixedly connected to the first fixed frame (22) ) in the middle; the nozzles (24) are arranged in multiple groups in the middle of the first fixed frame (22); the water distribution pipe (23) is fixedly connected to the bottom of the rotating ring (21); the water distribution pipe (23) is arranged in a pair at the bottom of the rotating ring (21) and is symmetrically arranged; the water distribution pipe (23) is connected to multiple groups of nozzles (24); the first fixed frame (22) is rotatably connected to the bottom of the filter cartridge (13); the top of the dust removal tank body (1) is fixedly connected with a water inlet pipe (25); the dust removal tank body (1), the rotating ring (21) and the first fixed frame (22) are provided with a water channel; the water inlet pipe (25) is communicated with the nozzle (24) through the water channel.
3. The dust collector for lowering the sintering machine head according to claim 2, characterized in that: The cleaning assembly comprises a second fixing frame (3) and a cleaning brush (31); the second fixing frame (3) is fixedly connected to the bottom of the rotating ring (21) away from the first fixing frame (22); the cleaning brush (31) is fixedly connected to the side wall of the second fixing frame (3) close to the filter cartridge (13); multiple groups of the cleaning brushes (31) are arranged on the side wall of the second fixing frame (3) and are evenly distributed on the side wall of the second fixing frame (3) close to the filter cartridge (13); the second fixing frame (3) is rotatably connected to the bottom of the filter cartridge (13).
4. The dust collector for lowering the sintering machine head according to claim 3, characterized in that: The dust scraping assembly comprises a third fixing frame (4) and a silicone scraper (41); the third fixing frame (4) is fixedly connected to the bottom of the rotating ring (21) away from the second fixing frame (3); the third fixing frame (4) is rotatably connected to the bottom of the filter cartridge (13); and the silicone scraper (41) is fixedly connected to the side wall of the third fixing frame (4) close to the filter cartridge (13).
5. The dust collector for lowering the sintering machine head according to claim 3, characterized in that: The outer side wall of the filter cartridge (13) is fixedly connected to a fixing bar (5); the side walls of the first fixing frame (22) and the second fixing frame (3) away from the rotating ring (21) are fixedly connected to a collecting box (51); a group of the collecting boxes (51) is provided between the first fixing frame (22) and the third fixing frame (4).
6. The dust collector for lowering the sintering machine head according to claim 1, characterized in that: The outer wall of the dust removal tank body (1) is fixedly connected to a tank body fixing frame (6); the bottom of the tank body fixing frame (6) is fixedly connected to a support leg (61); the support legs (61) are arranged in multiple groups at the bottom of the tank body fixing frame (6) and are evenly distributed at the four corners of the bottom of the tank body fixing frame (6); the bottom of the support legs (61) is fixedly connected to a reinforcement foot plate (62).
7. The dust collector for lowering the sintering machine head according to claim 1, characterized in that: The filter cartridge (13) is made of stainless steel.