Dust recycling device for sound insulation mortar production

Abstract

The utility model discloses a sound insulation mortar production dust recycling device which comprises a dust collecting box, a dust suction pipe is installed at the end of the dust collecting box, the dust suction pipe is communicated with the interior of the dust collecting box, a fixing ring is fixedly installed at the end, away from the dust collecting box, of the dust suction pipe, and a sound insulation mortar discharging pipe is sleeved with the fixing ring. Fixing plates are symmetrically and fixedly installed in the dust collecting box, a dust collecting cloth bag is fixedly installed between the fixing plates and the top of the dust collecting box and communicates with the outside, a sound insulation mortar discharging pipe is sleeved with a fixing ring, after sound insulation mortar is packaged in a bag, a worker takes down the packaging bag, and at the moment, through operation of an air draft fan, the sound insulation mortar is discharged out of the dust collecting box. And the dust suction pipe sucks the sound insulation mortar scattered in the discharging pipe and raised dust into the dust collection box, and the sound insulation mortar is stored in the dust collection box through the use of the dust removal cloth bag, so that the sound insulation mortar can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation mortar production, in particular to a sound insulation mortar production dust recovery and utilization device. Background Art

[0002] Sound insulation mortar is made of cement, quartz sand, sound insulation filler and high-quality admixtures through automatic metering and stirring. It has excellent sound insulation performance, strong adhesion to the substrate, low shrinkage, good construction performance, and can be used after adding water. It is suitable for places or spaces with weak sound insulation performance of building walls such as residences, office buildings, schools, hospitals, hotels, libraries, etc.

[0003] After the sound insulation mortar is produced and the raw materials are mixed, the material will be discharged through a discharge pipe. At this time, the worker needs to put a packaging bag with an opening on the outside of the horizontal discharge pipe, and pour the sound insulation mortar into the packaging bag through the discharge mechanism. When people take the packaging bag out of the discharge pipe, some sound insulation mortar will remain inside the discharge pipe. Under the action of the internal pressure of the sound insulation mortar storage tank, the sound insulation mortar inside the discharge pipe will leak out of the discharge pipe and a certain amount of sound insulation mortar production dust will appear, which is not only bad for the workers' health, but also causes a waste of sound insulation mortar. Utility Model Content

[0004] The purpose of the utility model is to provide a dust recovery and utilization device for producing sound-insulating mortar, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust recycling device for sound insulation mortar production, comprising a dust collecting box, a dust suction pipe is installed at the end of the dust collecting box, the dust suction pipe is connected to the interior of the dust collecting box, a fixing ring is fixedly installed at the end of the dust suction pipe away from the dust collecting box, the fixing ring is sleeved on the sound insulation mortar discharge pipe, a fixing plate is symmetrically fixedly installed inside the dust collecting box, a dust collection bag is fixedly installed between the fixing plate and the top of the dust collecting box, the dust collection bag is connected to the outside, a fixed cover is fixedly installed on the top of the dust collecting box corresponding to the position of the dust collection bag, an exhaust fan for exhaust is fixedly installed on the top of the fixed cover, sealing plates are symmetrically clamped at the bottom of both ends of the dust collecting box, and a handle is fixedly installed at the end of the dust collecting box away from the dust suction pipe.

[0006] As a further preferred embodiment of the present technical solution, a dust hood is fixedly installed on the dust suction pipe near the fixing ring.

[0007] As a further preferred embodiment of the present technical solution, the dust suction pipe is a metal bellows.

[0008] As a further preferred embodiment of the present technical solution, sliding holes are symmetrically opened on the top of the dust box, and sliding rods are sealed and slid inside the sliding holes. Push plates are fixedly installed on the tops of the two sliding rods, and a threaded sleeve is rotatably installed on the top of the dust box corresponding to the position between the two sliding holes through a bearing. The internal thread of the threaded sleeve is connected to a screw, and the top of the screw is fixedly connected to the push plate, and the bottom of the threaded sleeve is fixedly installed with a rubber strip for hitting the dust bag in a ring array with the central axis of the threaded sleeve as the axis.

[0009] As a further preferred embodiment of the present technical solution, a limiting ring is fixedly installed on the bottom of the sliding rod.

[0010] As a further preferred embodiment of the present technical solution, an electric push rod is rotatably installed on the inner wall of one end of the dust box close to the dust suction pipe through an axle pin, and limit rods are symmetrically fixedly installed inside the bottom of the dust box. A push plate for pushing the powder is slidably installed between the two limit rods, and the movable end of the electric push rod is rotatably connected to the top of the push plate through an axle pin.

[0011] As a further preferred embodiment of the present technical solution, self-locking universal wheels are symmetrically mounted on the bottom of the dust box.

[0012] The utility model provides a device for recycling dust produced by sound insulation mortar, which has the following beneficial effects:

[0013] (1) The utility model sets a fixing ring on the sound insulation mortar discharge pipe. After the sound insulation mortar is packed in bags, workers remove the packaging bags. At this time, through the operation of the exhaust fan, the dust suction pipe absorbs the sound insulation mortar and dust scattered in the discharge pipe into the dust collecting box. Through the use of dust removal bags, the sound insulation mortar will be stored in the dust collecting box, which can be used for the recycling of the sound insulation mortar.

[0014] (2) The utility model drives the threaded sleeve to rotate by pressing the push plate, and the rubber strip hits the outside of the dust bag to knock down the dust on the outside of the dust bag, thereby improving the absorption effect of the sound insulation mortar dust.

[0015] (3) The push plate is pushed to slide between the two limit rods by the operation of the electric push rod. The powder inside the dust box can be pushed to both sides by the reciprocating push and pull of the push plate by the electric push rod, so as to facilitate the collection of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3It is a schematic diagram of a partial cross-section explosion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial explosion structure of the utility model;

[0020] In the figure: 1. Dust box; 2. Dust suction pipe; 3. Fixed ring; 4. Fixed plate; 5. Dust bag; 6. Fixed cover; 7. Exhaust fan; 8. Closing plate; 9. Handle; 10. Dust suction cover; 11. Slide hole; 12. Slide rod; 13. Push plate; 14. Threaded sleeve; 15. Screw; 16. Rubber strip; 17. Limit ring; 18. Electric push rod; 19. Limit rod; 20. Push plate; 21. Self-locking universal wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a dust recycling device for the production of sound-proof mortar comprises a dust collecting box 1, a dust suction pipe 2 is installed at the end of the dust collecting box 1, the dust suction pipe 2 is connected to the interior of the dust collecting box 1, a fixing ring 3 is fixedly installed at the end of the dust suction pipe 2 away from the dust collecting box 1, the fixing ring 3 is sleeved on the sound-proof mortar discharge pipe, a fixing plate 4 is symmetrically fixedly installed inside the dust collecting box 1, a dust bag 5 is fixedly installed between the fixing plate 4 and the top of the dust collecting box 1, the dust bag 5 is connected to the outside, a fixing cover 6 is fixedly installed at the top of the dust collecting box 1 corresponding to the position of the dust bag 5, an exhaust fan 7 for exhaust is fixedly installed on the top of the fixed cover 6, sealing plates 8 are symmetrically clamped at the bottom of both ends of the dust collecting box 1, and a handle 9 is fixedly installed at the end of the dust collecting box 1 away from the dust suction pipe 2.

[0023] like Figures 1 to 4 As shown, a dust hood 10 is fixedly installed at a position of the dust suction pipe 2 close to the fixing ring 3 .

[0024] The absorption range of sound insulation mortar dust is improved.

[0025] like Figures 1 to 4 As shown, the dust suction pipe 2 is a metal bellows.

[0026] The position of the dust suction pipe 2 can be fixed to prevent it from affecting the packaging process of the sound insulation mortar.

[0027] like Figures 1 to 4As shown, the top of the dust box 1 is symmetrically provided with sliding holes 11, and the inside of the sliding hole 11 is sealed and slidably provided with a sliding rod 12, and a push plate 13 is fixedly installed on the top of the two sliding rods 12. A threaded sleeve 14 is rotatably installed on the top of the dust box 1 corresponding to the position between the two sliding holes 11 through a bearing, and the internal thread of the threaded sleeve 14 is connected with a screw 15, and the top of the screw 15 is fixedly connected to the push plate 13, and the bottom of the threaded sleeve 14 is fixedly provided with a rubber strip 16 for hitting the dust bag 5 in a ring array with the central axis of the threaded sleeve 14 as the axis.

[0028] After a period of operation, the push plate 13 is pressed to drive the screw 15 down. Since the threaded sleeve 14 is threaded with the screw 15 and the slide rod 12 is limited by the slide hole 11 to prevent the screw 15 from rotating, the threaded sleeve 14 is driven to rotate. In this way, the rubber strip 16 will hit the outside of the dust bag 5 to knock down the dust on the outside of the dust bag 5, thereby improving the absorption effect of the sound insulation mortar dust.

[0029] like Figures 1 to 4 As shown, a limiting ring 17 is fixedly installed at the bottom of the sliding rod 12.

[0030] When the push plate 13 is pulled upward, the slide bar 12 is prevented from sliding out of the slide hole 11 .

[0031] like Figures 1 to 4 As shown, an electric push rod 18 is rotatably installed on the inner wall of one end of the dust box 1 close to the dust suction pipe 2 through an axle pin, and a limit rod 19 is symmetrically fixedly installed inside the bottom of the dust box 1. A push plate 20 for pushing the powder is slidably installed between the two limit rods 19, and the movable end of the electric push rod 18 is rotatably connected to the top of the push plate 20 through an axle pin.

[0032] The operation of the electric push rod 18 will push the push plate 20 to slide between the two limit rods 19. The electric push rod 18 pushes and pulls the push plate 20 back and forth, so that the powder inside the dust box 1 can be pushed to both sides, which is convenient for collecting the powder.

[0033] like Figures 1 to 4 As shown, self-locking universal wheels 21 are symmetrically mounted on the bottom of the dust box 1 .

[0034] It is convenient for people to move and fix the dust box 1 as a whole.

[0035] The utility model provides a device for recycling dust produced by sound insulation mortar, and the specific working principle is as follows:

[0036] When the device is in use, the fixing ring 3 is put on the sound insulation mortar discharge pipe. After the sound insulation mortar is packed in bags, the worker removes the packaging bag. At this time, through the operation of the exhaust fan 7, the dust suction pipe 2 will absorb the sound insulation mortar and dust scattered inside the discharge pipe into the dust collecting box 1. Through the use of the dust removal bag 5, the sound insulation mortar will be stored in the dust collecting box 1, which can be used for the recycling of the sound insulation mortar. After a period of operation, by pressing the push plate 13, the screw 15 will be driven to descend. Since the threaded sleeve 14 is threaded with the screw 15 and passes through the sliding hole 11 limits the sliding rod 12 to prevent the screw 15 from rotating, thereby driving the threaded sleeve 14 to rotate, so that the rubber strip 16 will hit the outside of the dust bag 5 to knock down the dust on the outside of the dust bag 5, thereby improving the absorption effect of the sound insulation mortar dust. After a period of use, the sealing plate 8 is removed, and the electric push rod 18 is used to push the push plate 20 to slide between the two limit rods 19. The electric push rod 18 pushes the push plate 20 back and forth, so that the powder inside the dust box 1 can be pushed to both sides, which is convenient for collecting the powder.

[0037] 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 device for recycling dust from the production of sound insulation mortar, characterized by: The utility model comprises a dust collecting box (1), wherein a dust collecting pipe (2) is installed at the end of the dust collecting box (1), the dust collecting pipe (2) is connected with the inside of the dust collecting box (1), a fixing ring (3) is fixedly installed at one end of the dust collecting pipe (2) away from the dust collecting box (1), and the fixing ring (3) is sleeved on the sound insulation mortar discharge pipe, a fixing plate (4) is symmetrically fixedly installed inside the dust collecting box (1), a dust collecting bag (5) is fixedly installed between the fixing plate (4) and the top of the dust collecting box (1), and the dust collecting bag (5) is connected with the outside, a fixing cover (6) is fixedly installed at the top of the dust collecting box (1) corresponding to the position of the dust collecting bag (5), and an exhaust fan (7) for exhausting air is fixedly installed on the top of the fixing cover (6), sealing plates (8) are symmetrically clamped at the bottom of both ends of the dust collecting box (1), and a handle (9) is fixedly installed at one end of the dust collecting box (1) away from the dust collecting pipe (2).

2. The device for recycling dust from sound insulation mortar production according to claim 1, characterized in that: A dust cover (10) is fixedly mounted on the dust suction pipe (2) at a position close to the fixing ring (3).

3. The device for recycling dust from sound insulation mortar production according to claim 2 is characterized in that: The dust suction pipe (2) is a metal bellows pipe.

4. The device for recycling dust from sound insulation mortar production according to claim 1, characterized in that: The top of the dust collecting box (1) is symmetrically provided with sliding holes (11), the inside of the sliding holes (11) is sealed and slidably provided with sliding rods (12), the tops of the two sliding rods (12) are fixedly provided with push plates (13), the top of the dust collecting box (1) is rotatably provided with a threaded sleeve (14) at a position corresponding to the position between the two sliding holes (11) via a bearing, the internal thread of the threaded sleeve (14) is connected with a screw rod (15), the top of the screw rod (15) is fixedly connected with the push plate (13), and the bottom of the threaded sleeve (14) is fixedly provided with a rubber strip (16) for striking the dust collecting bag (5) in a ring array with the central axis of the threaded sleeve (14) as the axis.

5. The device for recycling dust from the production of sound insulation mortar according to claim 4, characterized in that: A limiting ring (17) is fixedly mounted on the bottom of the sliding rod (12).

6. The device for recycling dust from sound insulation mortar production according to claim 4, characterized in that: An electric push rod (18) is rotatably mounted on the inner wall of one end of the dust collecting box (1) close to the dust collecting pipe (2) via an axle pin, and a limit rod (19) is symmetrically fixedly mounted inside the bottom of the dust collecting box (1), and a push plate (20) for pushing the powder is slidably mounted between the two limit rods (19), and the movable end of the electric push rod (18) is rotatably connected to the top of the push plate (20) via an axle pin.

7. The device for recycling dust from sound insulation mortar production according to claim 6, characterized in that: Self-locking universal wheels (21) are symmetrically mounted on the bottom of the dust collecting box (1).

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