Glass wool collecting and dust removing device

Abstract

The application provides a glass wool collecting and air suction and dust removal device and relates to the technical field of glass wool separation. The device comprises a circulating water tank, a collecting device, a spraying assembly, a circulating assembly, a uniform distribution assembly, a lifting assembly, a shielding assembly, a coordination rod and a locking assembly. The circulating water tank is used for containing circulating water. The collecting device is arranged in the circulating water tank and is used for filtering and separating glass wool fibers. The spraying assembly is arranged on the circulating water tank and is used for generating spraying water. The circulating assembly is arranged at the bottom of the circulating water tank and is used for driving water circulation. The uniform distribution assembly is arranged at the middle of the spraying assembly and is used for uniformly distributing the airflow carrying glass wool fibers. The uniform distribution assembly is arranged, the multiple discharge ports are arranged, the airflow carrying glass wool fibers can be uniformly distributed, the airflow can be fully contacted with the spraying water, and the falling efficiency of the glass wool fibers is improved.

Description

Technical Field

[0001] This invention relates to the field of glass wool separation technology, specifically to a glass wool collection and dust removal device. Background Technology

[0002] Glass wool is a man-made inorganic fiber insulation material made primarily of glass, which is melted at high temperatures and then processed into fibers through centrifugal or blown processes before being cured and molded.

[0003] In related technologies, such as the dust removal device for collecting ultrafine glass wool (publication number CN207614558U), a spray tower, a circulating water tank, and a cotton scooping and filtration system are provided. The spray tower has an air inlet and a spray water system. The air inlet is connected to the outlet of the induced draft fan of the cotton collection system. The spray water system is located above the air inlet to wash the cotton-containing gas entering the spray tower. The circulating water tank is located below the spray tower. The water used to wash the cotton-containing gas falls into the circulating water tank. A cotton scooping and filtration system is provided on one side of the circulating water tank. The circulating water tank has a water circulation system.

[0004] The aforementioned device separates the ultrafine glass wool fibers dispersed in the air by spraying water, preventing short fibers from entering the atmosphere and polluting the environment during the collection of ultrafine glass wool. However, the airflow carrying the glass wool fibers is directly introduced into the spray tower, and the airflow is not sufficiently dispersed and cannot fully contact the spray water, thus affecting the falling efficiency of the glass wool fibers. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a glass wool collecting and dust removal device, which solves the problem that the airflow carrying glass wool fibers is not uniform after entering the spray tower, thus affecting the falling efficiency of the glass wool fibers.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a glass wool collecting and dust removal device, comprising: A circulating water tank, which is used to hold circulating water; A cotton collecting device is installed inside a circulating water tank for circulating filtration and separation of glass wool fibers. A spray assembly, which is mounted on a circulating water tank, is used to generate spray water; A circulation component, located at the bottom of the circulating water tank, is used to drive water circulation; A distribution component, located in the middle of the spray assembly, is used to evenly distribute the incoming airflow carrying glass wool fibers. A lifting assembly, which is located within the equalizing assembly, is used to provide lifting functionality; A blocking component, which is disposed within the equalizing component, is used to provide a blocking function; A coordinating rod, which is located between two adjacent blocking components, is used to synchronize multiple blocking components; A locking component, located on the moving part of the lifting component, provides a locking function. The evenly distributing component, utilizing multiple outlets, evenly distributes the incoming airflow carrying glass wool fibers, ensuring sufficient contact with the spray water and improving the descent efficiency of the glass wool fibers. The lifting component, blocking component, cooperating rod, and locking component, along with the movement of the blocking component driven by the lifting component, change the direction of the airflow, thus adapting to the separation of airflows with both high and low glass wool fiber content.

[0007] Preferably, the circulating water tank is equipped with a float level switch, and the bottom of the circulating water tank is equipped with a lifting block.

[0008] Preferably, the spray assembly includes a spray tower body fixedly installed on a circulating water tank, an inlet pipe at the top of the spray tower body, a spray plate on the inlet pipe, and an installation area below the spray plate.

[0009] Preferably, the circulation assembly includes a centrifugal water pump, the pumping end of which is connected to the left end of the circulating water tank via a pumping pipe, a cotton flushing nozzle is installed at the right end of the circulating water tank, the outlet end of the centrifugal water pump is connected to the cotton flushing nozzle via a main water pipe, and the main water pipe is connected to the inlet pipe via a branch pipe.

[0010] Preferably, the equalization component includes an inlet air pipe, an outer pipe fixedly connected to the inlet air pipe, an equalization shell fixedly installed inside the outer pipe, two inlets symmetrically arranged on the outer side of the equalization shell, and an outlet arranged axially symmetrically on the inner side of the equalization shell.

[0011] Preferably, the shielding assembly includes an upper baffle and a lower baffle fixedly installed inside the equal-dividing shell. The upper baffle and the lower baffle are fixedly connected. The outer surfaces of the upper baffle and the lower baffle are provided with locking grooves. A central rotating block is rotatably connected to the connection between the upper baffle and the lower baffle. A telescopic baffle is fixedly connected to the central rotating block. A lower end block is fixedly connected to the end of the telescopic baffle away from the central rotating block. A connecting seat is rotatably connected to the lower end block. The connecting seat is fixedly connected to the connecting block. The upper baffle and the lower baffle can shield the gap between the telescopic baffle and the outlet.

[0012] Preferably, the lifting assembly includes a lifting motor fixedly installed on the outside of the inlet, a lifting slide rod fixedly installed on the inside of the inlet, a connecting block slidably connected to the lifting slide rod, a lifting block fixedly connected to the middle of the connecting block, and a lifting screw fixedly connected to the output end of the lifting motor, the lifting screw being threadedly engaged with the lifting block.

[0013] Preferably, the locking assembly includes a locking housing fixedly installed on the side of the connecting block, a contact plate slidably connected inside the locking housing, a locking rod fixedly connected to the contact plate, a locking seat fixedly connected to one end of the locking rod extending out of the locking housing, a rolling locking ball provided inside the locking seat, and a locking spring provided at the end of the locking housing away from the locking rod.

[0014] This invention provides a glass wool collecting and dust removal device. It has the following beneficial effects: 1. The present invention, through the setting of the equal distribution component and the setting of multiple outlets, can evenly distribute the incoming airflow carrying glass wool fibers, so that it can fully contact the spray water and improve the falling efficiency of glass wool fibers.

[0015] 2. The present invention, through the setting of a lifting component, a shielding component, a cooperating rod, and a locking component, utilizes the lifting component to drive the shielding component to move, thereby changing the direction of airflow discharge, thus being suitable for airflow separation with high glass wool fiber content and low glass wool fiber content. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure from another perspective of the present invention; Figure 3 This is an overall sectional view of the present invention; Figure 4 This is a schematic diagram of the spray assembly in this invention; Figure 5 This is a schematic diagram of the structure of the equal distribution component in this invention; Figure 6 This is a cross-sectional view of the equal-division component in this invention; Figure 7 This is a schematic diagram of the lifting assembly in this invention; Figure 8 This is a schematic diagram of the lifting assembly from another perspective of the present invention; Figure 9 This is a schematic diagram of the connecting block and the lifting block in this invention; Figure 10 This is a schematic diagram of the upper and lower baffles in this invention; Figure 11 This is a cross-sectional view of the telescopic baffle portion in this invention; Figure 12 This is a schematic diagram of the locking component in this invention; Figure 13 This is a schematic diagram of the connection structure of adjacent connecting blocks in this invention.

[0017] The components include: 1. Circulating water tank; 101. Float level switch; 102. Lifting block; 2. Cotton collection device; 3. Spray assembly; 301. Inlet pipe; 302. Spray tray; 303. Spray tower body; 304. Installation area; 4. Circulation assembly; 401. Pumping pipe; 402. Centrifugal water pump; 403. Main water pipe; 404. Distribution pipe; 405. Cotton flushing nozzle; 5. Equalizing assembly; 501. Inlet air pipe; 502. Outer pipe; 503. Equalizing shell; 504. Inlet; 505. Outlet; 6. Lifting... 601. Lifting component; 602. Lifting screw; 603. Lifting slide bar; 604. Lifting block; 7. Blocking component; 701. Upper baffle; 702. Lower baffle; 703. Telescopic baffle; 704. Connecting block; 705. Central rotating block; 706. Connecting seat; 7011. Locking groove; 707. Lower end block; 8. Locking component; 801. Locking housing; 802. Locking spring; 803. Contact plate; 804. Locking rod; 805. Locking seat; 806. Locking ball; 9. Coordinating rod. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] like Figures 1-13 As shown, an embodiment of the present invention provides a glass wool collecting and dust removal device, comprising: refer to Figure 3 Circulating water tank 1 is used to hold circulating water; a float level switch 101 is installed inside the circulating water tank 1, and a lifting block 102 is installed at the bottom of the circulating water tank 1. The float level switch 101 ensures a stable liquid level in the circulating water tank 1; the lifting block 102 is used to raise the bottom surface of the circulating water flow so that the circulating water can act on the chain plate of the cotton collecting device 2, avoiding leakage of glass wool fibers and ensuring good filtration and cotton collecting effect.

[0020] refer to Figure 2 , Cotton collection device 2, is located in the circulating water tank 1, and is used for circulating filtration to separate glass wool fibers; The cotton collection device 2 is used to filter and separate glass wool fibers from the circulating water. For example, a small cotton collection machine is used, which drives the perforated chain plate through a motor reducer and realizes the timed start and stop of the motor through a time relay.

[0021] refer to Figure 2 , Figure 3Spray assembly 3 is installed on the circulating water tank 1 and is used to generate spray water. The spray assembly 3 includes a spray tower body 303 fixedly installed on the circulating water tank 1. The top of the spray tower body 303 is provided with an inlet pipe 301, the inlet pipe 301 is provided with a spray plate 302, and the bottom of the spray plate 302 is provided with an installation area 304. During the spraying operation, the circulating water input through the inlet pipe 301 enters the spray plate 302 and is then sprayed out from the spray head of the spray plate 302 to form the required spray water, which can separate the glass wool fibers from the gas containing glass wool fibers, providing the necessary conditions for subsequent filtration and separation.

[0022] refer to Figure 2 , Figure 3 The circulation component 4 is located at the bottom of the circulating water tank 1 and is used to drive water circulation. The circulation component 4 includes a centrifugal water pump 402. The pumping end of the centrifugal water pump 402 is connected to the left end of the circulating water tank 1 through a pumping pipe 401. A cotton flushing nozzle 405 is installed at the right end of the circulating water tank 1. The outlet end of the centrifugal water pump 402 is connected to the cotton flushing nozzle 405 through a main water pipe 403. The main water pipe 403 is connected to the inlet pipe 301 through a branch water pipe 404. During the cyclic operation, the centrifugal water pump 402 operates under the control of the external power supply and controller. It draws the circulating water from the circulating water tank 1 through the pumping pipe 401 and sends it to the cotton spraying nozzle 405 through the main water pipe 403. At the same time, it delivers the water to the inlet pipe 301 through the distribution pipe 404 to provide the necessary circulating water for the spraying operation.

[0023] refer to Figure 1 , Figure 2 , Figure 5 , Figure 6 The equal distribution component 5 is located in the middle of the spray component 3 and is used to evenly distribute the incoming airflow carrying glass wool fibers. The equal distribution component 5 includes an inlet air pipe 501, an outer pipe 502 is fixedly connected to the inlet air pipe 501, and an equal distribution shell 503 is fixedly installed inside the outer pipe 502. Two inlets 504 are symmetrically arranged on the outer side of the equal distribution shell 503, and an outlet 505 is provided on the inner side of the equal distribution shell 503. The outlet 505 is arranged axially symmetrically. During the even distribution process, the airflow carrying glass wool fibers enters through the inlet pipe 501, and then, under the action of the outer pipe 502, is delivered to the two inlets 504 of the even distribution shell 503. It then exits from multiple outlets 505, providing multiple discharge positions. Compared to a single discharge position, the discharged airflow is more uniform. At the same time, the outlets 505 are axially symmetrically arranged, so the airflow discharged from the outlets 505 will collide in the middle, disperse in the center, and further evenly distribute the airflow, so that the airflow can fully contact the spray water and ensure the effect of the spray water separating the glass wool fibers.

[0024] refer to Figure 5 , Figure 7 , Figure 8 , Figure 9 Lifting component 6 is located inside the equalizing component 5 and is used to provide lifting function. Lifting component 6 includes a lifting motor 601 fixedly installed on the outside of the inlet 504, a lifting slide rod 603 fixedly installed on the inside of the inlet 504, a connecting block 704 slidably connected to the lifting slide rod 603, a lifting block 604 fixedly connected to the middle of the connecting block 704, and a lifting screw 602 fixedly connected to the output end of the lifting motor 601, with the lifting screw 602 threadedly engaged with the lifting block 604. When it is necessary to change the blocking position of the blocking component 7 for lifting operations, the lifting motor 601 works under the action of the external power supply and controller, driving the lifting screw 602 to rotate. The lifting screw 602 drives the lifting block 604 to move, thereby driving the lifting block 604 and the connecting block 704 to move, thus enabling the blocking component 7 to move.

[0025] refer to Figure 8 , Figure 10 , Figure 11 A shielding component 7 is disposed within the equalizing component 5 and is used to provide a shielding function. The shielding component 7 includes an upper baffle 701 and a lower baffle 702 fixedly installed inside the equalizing shell 503. The upper baffle 701 and the lower baffle 702 are fixedly connected. The outer surfaces of the upper baffle 701 and the lower baffle 702 are provided with locking grooves 7011. A central rotating block 705 is rotatably connected to the connection between the upper baffle 701 and the lower baffle 702. A telescopic baffle 703 is fixedly connected to the central rotating block 705. A lower end block 707 is fixedly connected to the end of the telescopic baffle 703 away from the central rotating block 705. A connecting seat 706 is rotatably connected to the lower end block 707. The connecting seat 706 is fixedly connected to the connecting block 704. The upper baffle 701 and the lower baffle 702 can shield the gap between the telescopic baffle 703 and the outlet 505. During the blocking operation, the telescopic baffle 703 can cooperate with the upper baffle 701 and the lower baffle 702 to block part of the outlet 505. When the telescopic baffle 703 is located at the lower part of the outlet 505, it can block the lower part of the outlet 505; when the telescopic baffle 703 is located at the upper part of the outlet 505, it can block the upper part of the outlet 505. The telescopic baffle 703 can extend and retract to accommodate the distance difference in vertical movement of the connecting block 704.

[0026] refer to Figure 6 , Figure 8 , Figure 13 The coordinating rod 9 is located between two adjacent blocking components 7 and is used to synchronize multiple blocking components 7. The coordinating rod 9 is fixedly connected to two adjacent connecting blocks 704 to ensure that multiple shielding components 7 can be driven at the same time.

[0027] refer to Figure 8 , Figure 10 , Figure 12 Locking component 8 is provided on the moving part of lifting component 6 and is used to provide locking function; locking component 8 includes locking housing 801 fixedly installed on the side of connecting block 704, contact plate 803 slidably connected in locking housing 801, locking rod 804 fixedly connected on contact plate 803, locking seat 805 fixedly connected to one end of locking rod 804 extending out of locking housing 801, locking ball 806 is provided in locking seat 805, and locking spring 802 is provided at one end of locking housing 801 away from locking rod 804; During the locking operation, when the locking ball 806 moves to the corresponding locking groove 7011, the locking spring 802 drives the contact plate 803, locking rod 804, and locking seat 805, thereby driving the locking ball 806 to engage in the locking groove 7011, realizing the locking function and ensuring the stability of the connecting block 704. Since the longitudinal section of the upper baffle 701 and the lower baffle 702 is a right trapezoid, and the side corresponding to the locking ball 806 is an inclined surface, when the locking ball 806 moves and contacts the upper and lower ends of the inclined surface, the locking spring 802 will be compressed. Therefore, at the same time as locking, the locking ball 806 will hit the locking groove 7011 and generate vibration. The vibration force will be transmitted to the telescopic baffle 703 through the connecting block 704, the connecting seat 706, and the lower end block 707, which can shake off impurities on the surface of the elongated telescopic baffle 703. The airflow entering through inlet 504 will impact the telescopic baffle 703, further shaking off impurities on the telescopic baffle 703. The telescopic baffle 703 changes the direction of airflow. When the telescopic baffle 703 is located below inlet 504, the airflow will be changed to blow upward. At this time, the airflow is from bottom to top, which can convect with the falling spray water, prolonging the contact time between the airflow and the spray water. This is suitable for situations where there is a high content of glass wool fibers in the airflow. The glass wool fibers are in full contact with the spray water, and the glass wool fibers become heavier and fall, improving the falling rate of the glass wool fibers. When the telescopic baffle 703 is located above the inlet 504, the airflow will be changed to blow downwards. At this time, the airflow is from top to bottom and can flow with the spray water. This is suitable for situations where the glass wool fiber content in the airflow is low. It can increase the falling speed of the spray water and prevent the glass wool fiber in the airflow from falling completely and still being in contact with the spray water, thus wasting the spray water and improving the utilization rate of the spray water.

[0028] Working principle: During the glass wool production process, the airflow carrying glass wool fibers enters through the inlet pipe 501, and then, under the action of the outer pipe 502, is delivered to the two inlets 504 of the equalization shell 503. The airflow then exits from multiple outlets 505, providing multiple discharge points. Compared to a single discharge point, the airflow is more uniform. Simultaneously, the outlets 505 are axially symmetrically arranged, so the airflow exiting from the outlets 505 will be offset in the middle, achieving central dispersion and further equalizing the airflow. This ensures that the airflow can fully contact the spray water, guaranteeing the effective separation of glass wool fibers by the spray water. Centrifugal water pump 402 operates under the control of external power supply and controller, and draws circulating water from circulating water tank 1 through water pumping pipe 401 and delivers it to inlet pipe 301 through water distribution pipe 404 to provide necessary circulating water for spraying operation. The circulating water input through the inlet pipe 301 enters the spray plate 302 and is then sprayed out from the spray head of the spray plate 302 to form the required spray water, which can separate the glass wool fibers in the gas containing glass wool fibers for subsequent filtration. Centrifugal water pump 402 operates under the control of an external power supply and controller. It draws circulating water from circulating water tank 1 through water pumping pipe 401 and sends it to the cotton flushing nozzle 405 through main water pipe 403. The water flow from the cotton flushing nozzle 405 causes the water containing glass wool fibers to impact the cotton collecting device 2, thereby separating the glass wool fibers. When it is necessary to change the blocking position of the blocking component 7 and carry out lifting operations, the lifting motor 601 works under the action of the external power supply and controller, driving the lifting screw 602 to rotate. The lifting screw 602 drives the lifting block 604 to move, thereby driving the lifting block 604 and the connecting block 704 to move, which in turn drives the blocking component 7 to move. Through the coordinating rod 9, multiple blocking components 7 are driven to move synchronously. The telescopic baffle 703 can cooperate with the upper baffle 701 and the lower baffle 702 to block part of the outlet 505. When the telescopic baffle 703 is located at the lower part of the outlet 505, it can block the lower part of the outlet 505; when the telescopic baffle 703 is located at the upper part of the outlet 505, it can block the upper part of the outlet 505. When the locking ball 806 moves to the corresponding locking groove 7011, under the elastic force of the locking spring 802, the contact plate 803, locking rod 804, and locking seat 805 are driven, thereby driving the locking ball 806 to engage in the locking groove 7011, realizing the locking function and ensuring the stability of the connecting block 704. Since the longitudinal section of the upper baffle 701 and the lower baffle 702 is a right trapezoid, and the side corresponding to the locking ball 806 is an inclined surface, when the locking ball 806 moves and contacts the upper and lower ends of the inclined surface, the locking spring 802 will be compressed. Therefore, at the same time as locking, the locking ball 806 will hit the locking groove 7011 and generate vibration. The vibration force will be transmitted to the telescopic baffle 703 through the connecting block 704, the connecting seat 706, and the lower end block 707, which can shake off impurities on the surface of the elongated telescopic baffle 703. The airflow entering through inlet 504 will impact the telescopic baffle 703, further shaking off impurities on the telescopic baffle 703. The telescopic baffle 703 changes the direction of airflow. When the telescopic baffle 703 is located below inlet 504, the airflow will be changed to blow upward. At this time, the airflow is from bottom to top, which can convect with the falling spray water, prolonging the contact time between the airflow and the spray water. This is suitable for situations where there is a high content of glass wool fibers in the airflow. The glass wool fibers are in full contact with the spray water, and the glass wool fibers become heavier and fall, improving the falling rate of the glass wool fibers. When the telescopic baffle 703 is located above the inlet 504, the airflow will be changed to blow downwards. At this time, the airflow is from top to bottom and can flow with the spray water. This is suitable for situations where the glass wool fiber content in the airflow is low. It can increase the falling speed of the spray water and prevent the glass wool fiber in the airflow from falling completely and still being in contact with the spray water, thus wasting the spray water and improving the utilization rate of the spray water.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glass wool collecting and dust removal device, characterized in that, include; A circulating water tank (1) is used to hold circulating water; The cotton collecting device (2) is located in the circulating water tank (1) and is used to filter and separate glass wool fibers. Spray assembly (3), which is installed on the circulating water tank (1) and is used to generate spray water; A circulation component (4) is located at the bottom of the circulating water tank (1) and is used to drive water circulation; The equal distribution component (5) is located in the middle of the spray component (3) and is used to evenly distribute the incoming airflow carrying glass wool fibers. A lifting assembly (6) is disposed within the equalizing assembly (5) and is used to provide lifting function; The shading component (7) is disposed within the equalizing component (5) and is used to provide a shading function; The coordinating rod (9) is located between two adjacent shielding components (7) and is used to synchronize multiple shielding components (7). Locking component (8), which is disposed on the moving part of lifting component (6), is used to provide locking function.

2. The glass wool collecting and dust removal device according to claim 1, characterized in that: The circulating water tank (1) is equipped with a float level switch (101), and the bottom of the circulating water tank (1) is equipped with a lifting block (102).

3. The glass wool collecting and dust removal device according to claim 1, characterized in that: The spray assembly (3) includes a spray tower body (303) fixedly installed on the circulating water tank (1). The top of the spray tower body (303) is provided with an inlet pipe (301), and a spray plate (302) is provided on the inlet pipe (301). An installation area (304) is provided below the spray plate (302).

4. The glass wool collecting and dust removal device according to claim 3, characterized in that: The circulation component (4) includes a centrifugal water pump (402). The pumping end of the centrifugal water pump (402) is connected to the left end of the circulating water tank (1) through a pumping pipe (401). A cotton spray nozzle (405) is installed on the right end of the circulating water tank (1). The outlet end of the centrifugal water pump (402) is connected to the cotton spray nozzle (405) through a main water pipe (403). The main water pipe (403) is connected to the inlet pipe (301) through a branch water pipe (404).

5. The glass wool collecting and dust removal device according to claim 1, characterized in that: The equal distribution component (5) includes an inlet air pipe (501), an outer pipe (502) is fixedly connected to the inlet air pipe (501), an equal distribution shell (503) is fixedly installed inside the outer pipe (502), two inlets (504) are symmetrically provided on the outer side of the equal distribution shell (503), and an outlet (505) is provided on the inner side of the equal distribution shell (503), and the outlet (505) is axially symmetrically arranged.

6. The glass wool collecting and dust removal device according to claim 1, characterized in that: The shielding assembly (7) includes an upper baffle (701) and a lower baffle (702) fixedly installed inside the equal-dividing shell (503). The upper baffle (701) and the lower baffle (702) are fixedly connected. The outer surfaces of the upper baffle (701) and the lower baffle (702) are provided with locking grooves (7011). A central rotating block (705) is rotatably connected at the connection between the upper baffle (701) and the lower baffle (702). 05) A telescopic baffle (703) is fixedly connected to the upper end. A lower end block (707) is fixedly connected to one end of the telescopic baffle (703) away from the central rotating block (705). A connecting seat (706) is rotatably connected to the lower end block (707). The connecting seat (706) is fixedly connected to the connecting block (704). The upper baffle (701) and the lower baffle (702) can cover the gap between the telescopic baffle (703) and the outlet (505).

7. The glass wool collecting and dust removal device according to claim 1, characterized in that: The lifting assembly (6) includes a lifting motor (601) fixedly installed on the outside of the inlet (504), a lifting slide rod (603) fixedly installed on the inside of the inlet (504), a connecting block (704) slidably connected to the lifting slide rod (603), a lifting block (604) fixedly connected to the middle of the connecting block (704), and a lifting screw (602) fixedly connected to the output end of the lifting motor (601), the lifting screw (602) being threadedly engaged with the lifting block (604).

8. The glass wool collecting and dust removal device according to claim 7, characterized in that: The locking assembly (8) includes a locking shell (801) fixedly installed on the side of the connecting block (704). A contact plate (803) is slidably connected inside the locking shell (801). A locking rod (804) is fixedly connected to the contact plate (803). A locking seat (805) is fixedly connected to one end of the locking rod (804) that extends out of the locking shell (801). A rolling locking ball (806) is provided inside the locking seat (805). A locking spring (802) is provided at one end of the locking shell (801) away from the locking rod (804).

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