CN213703962U

CN213703962U - Mixer sprays dust device

Info

Publication number: CN213703962U
Application number: CN202022128754.9U
Authority: CN
Inventors: 万文虎; 范安
Original assignee: Hanzhong Yaobai Leijin Energy Saving And Environmental Protection Building Materials Co ltd
Current assignee: Hanzhong Yaobai Leijin Energy Saving And Environmental Protection Building Materials Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-16
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a mixer sprays dust device relates to the field that sprays dust device, and it includes the support, is located the mixer on the support, is located dust cover on the mixer and being located spray tube on the dust cover, the feed inlet has still been seted up on the lateral wall of dust cover, the spray tube is located directly over the feed inlet, just the both ends of spray tube with the dust cover is connected, be provided with water spray mechanism on the spray tube, it can be right still to be provided with on the spray tube the clearance mechanism that the spray tube cleared up carries out. This application passes through spray pipe and water spray mechanism, can spray the dust fall to the dust that gets into feed inlet department and raise and handle, reduces the atmosphere and pollutes, improves the utilization ratio of material, reduces extravagantly.

Description

Mixer sprays dust device

Technical Field

The application relates to the field of spraying dust suppression devices, in particular to a stirring machine spraying dust suppression device.

Background

At present, in the building industry, concrete is generally used as a main raw material, and the concrete is artificial stone prepared from cement, sand, stone, water and other additives according to a proper proportion. A blender is often used in the preparation. The stirrer is a building engineering machine, and is mainly used for stirring building materials such as cement, sand and stone, various dry-mixed mortar and the like.

Chinese patent application No. 201520627972.3 discloses a spray dust-settling device for a horizontal mixer, which comprises a shunt tube, a spray head is arranged on the shunt tube, a telescopic bracket is arranged below the shunt tube, the upper end of the telescopic bracket is fixedly connected with the shunt tube, the lower end of the telescopic bracket is provided with a bracket groove, the lower end of the telescopic bracket extends into the bracket groove, one side of the telescopic bracket is provided with a fixing knob for fixing the telescopic bracket and the bracket groove, and the lower end of the bracket groove is provided with a fixing part; the shunt pipe is also provided with a water supply hose which is communicated with the shunt pipe.

When the horizontal mixer spraying dust-settling device is used, the device is arranged above the mixer and fixed with the mixer through a fixing part, the height of the spraying device is controlled by a telescopic support, and the telescopic support is fixed in a support groove through a fixing knob. When the stirrer works, clear water enters the diversion pipes through the water supply hose and is uniformly distributed to each spray head, water mist uniformly scattered wets cement ash and then falls into the stirrer, and cement is fully utilized while dust is reduced.

In view of the above-mentioned related technologies, the inventor thinks that when the horizontal mixer spray dust-settling device is used and powder is added into the mixer, the slurry is prone to generate dust at the feed inlet, which affects the dust-settling effect of the horizontal mixer spray dust-settling device.

SUMMERY OF THE UTILITY MODEL

In order to improve the dust fall efficiency of mixer, this application provides a mixer sprays dust device.

The application provides a pair of mixer sprays dust device adopts following technical scheme:

the utility model provides a mixer sprays dust device, includes the support, is located mixer on the support, is located dust cover on the mixer and being located spray tube on the dust cover, the feed inlet has still been seted up on the lateral wall of dust cover, the spray tube is located directly over the feed inlet, just the both ends of spray tube with the dust cover is connected, be provided with water spray mechanism on the spray tube, it can be right still to be provided with on the spray tube the clearance mechanism that the spray tube cleared up.

By adopting the technical scheme, the stirrer and the water spraying mechanism are adjusted, the stirrer and the water spraying mechanism start to work, the water spraying mechanism fills water into the spraying pipe, the spraying pipe sprays water to the stirrer, when materials enter the stirrer through the feeding hole, the materials can raise a lot of dust due to the influence of self gravity, mutual collision and the like, the water in the spraying pipe sprays the dust to reduce the dust, the materials are prevented from overflowing the stirrer, and harm is brought to the health of operators; water in the water spraying mechanism can be introduced into the stirrer through the spraying pipe, dust is adhered to the stirrer and falls into the stirrer for stirring, and the utilization rate of materials is improved; meanwhile, water can be used as a stirring raw material of the stirrer for stirring treatment; through spray pipe and water spray mechanism, can spray the dust fall to the dust that gets into feed inlet department and raise and handle, reduce the atmosphere and pollute, improve the utilization ratio of material, reduce extravagantly.

Optionally, the water spraying mechanism includes a water tank, a water pump and a plurality of water spraying pieces, one end of the spraying pipe extending out of the dust cover is connected with the water pump, the water pump is arranged on the water tank, a plurality of water spraying openings are formed in the spraying pipe, the water spraying pieces are arranged on the water spraying openings, and the water spraying pieces are tightly attached to the spraying pipe.

By adopting the technical scheme, the water pump is regulated, the water in the water tank is guided to the spraying pipe by the water pump, and the water in the spraying pipe enters the stirring machine through the water spraying opening, so that the dust of the stirring machine is sprayed and reduced; the arranged water pump is convenient for conveying water at the ground to a high position, and meanwhile, the water spraying strength of the spraying pipe is increased, so that dust can be conveniently sprayed and reduced in a larger range in the stirrer; the arranged water spray nozzle is convenient for water outlet of the spray pipe; the water spray mechanism who sets up realizes the water supply to the spray tube, and strengthens the intensity that sprays of spray tube, is convenient for realize the dust fall that sprays to the mixer dust.

Optionally, clearance mechanism is including clearance sleeve, screw rod and step motor, the spray line runs through clearance sleeve sets up, just the clearance sleeve can be followed the spray line slides, the screw rod runs through clearance sleeve with the dust cover rotates to be connected, the screw rod stretches out the one end of dust cover is connected with and is located step motor on the dust cover.

By adopting the technical scheme, the stepping motor is adjusted, the rotating shaft of the stepping motor drives the screw rod to rotate, the screw rod drives the cleaning sleeve to move along the length direction of the spraying pipe under the matching of the spraying pipe, and the movement realizes the cleaning of powder attached to the surface of the spraying pipe; the cleaning sleeve is arranged to clean the surface of the spray pipe, so that the surface of the spray pipe can be maintained in time; the clearance mechanism that sets up can carry out timely maintenance to the surface of shower, prevents that too much dust from condensing under the effect of water, causes the shutoff of shower delivery port, reduces the effect that the shower sprayed the dust fall.

Optionally, the inner side wall of the cleaning sleeve is provided with bristles capable of cleaning the spray pipe.

Through adopting above-mentioned technical scheme, the brush of setting moves along with the motion of clearance sleeve, can clear up the aperture of water jet, prevents that too much dust from causing the jam of water spray sheet, leads to the effect decline of the dust fall that sprays of spray line.

Optionally, one end of the cleaning sleeve is provided with a cleaning ring capable of cleaning the spray pipe.

Through adopting above-mentioned technical scheme, the clearance ring of setting can scrape the clearance to the surface of spray line, reduces the dust volume of spray line surface adhesion, prevents that the dust from excessively condensing and causing the jam of water jet, leads to the spraying dust fall effect of spray line to descend.

Optionally, the dust cover is connected with the stirrer through a rotating shaft, and the dust cover can seal an opening of the stirrer.

Through adopting above-mentioned technical scheme, the pivot of setting, the dust cover of being convenient for is connected with the mixer, is convenient for open and close the dust cover and can dismantle the dust cover, can make the staff regularly overhaul and clear up the internals of dust cover, reduces the part damage, prolongs the life of dust cover internals.

Optionally, a rubber pad is arranged at the joint of the dustproof cover and the stirring machine.

Through adopting above-mentioned technical scheme, the gas tightness between dust cover and the mixer is strengthened to the rubber pad of setting, simultaneously, reduces the frictional force between dust cover and the mixer, prolongs the life of dust cover and mixer.

Optionally, the feed inlet is provided with a plurality of dust separation belts capable of sealing the feed inlet, and the adjacent dust separation belts are mutually overlapped.

Through adopting above-mentioned technical scheme, the dust separation area of setting can carry out certain shutoff to the feed inlet, and the powder that reduces the raise overflows the mixer from the feed inlet, simultaneously, can play certain syllable-dividing effect to the stirring in the mixer.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the water spray pipe and the water spray mechanism, dust raised at the position of the inlet can be sprayed and dusted, so that the air pollution is reduced, the utilization rate of materials is improved, and the waste is reduced;

2. the arranged water spraying mechanism realizes water supply to the spraying pipe, strengthens the spraying strength of the spraying pipe and is convenient for realizing dust spraying and dust falling of the stirrer;

3. the clearance mechanism that sets up can carry out timely maintenance to the surface of shower, prevents that too much dust from condensing under the effect of water, causes the shutoff of shower delivery port, reduces the effect that the shower sprayed the dust fall.

Drawings

Fig. 1 is a front view of a spraying and dust-settling device of a blender according to an embodiment of the present application.

FIG. 2 is a cross-sectional view of a dust cap of an embodiment of the present application.

Fig. 3 is an enlarged schematic view taken along a portion a in fig. 2.

Fig. 4 is an exploded view of a cleaning mechanism according to an embodiment of the present application.

Description of reference numerals: 1. a support; 2. a blender; 3. a dust cover; 31. a feed inlet; 4. a spray tube; 5. a water spraying mechanism; 51. a water tank; 52. a water pump; 53. a water spraying sheet; 54. a water jet; 6. a cleaning mechanism; 61. cleaning the sleeve; 611. brushing; 612. cleaning a ring; 62. a screw; 63. a stepping motor; 7. a rubber pad; 8. a dust-isolating belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses mixer sprays dust device. Referring to fig. 1 and 2, the spraying dust-settling device of the stirring machine comprises a support 1, a stirring machine 2 positioned on the support 1, a dust cover 3 positioned on the stirring machine 2 and a spraying pipe 4 positioned on the dust cover 3, wherein a feed inlet 31 is further formed in the side wall of the dust cover 3, the spraying pipe 4 is positioned right above the feed inlet 31, and two ends of the spraying pipe 4 are rotatably connected with the side wall of the dust cover 3; the dustproof cover 3 is connected with the stirring machine 2 through a rotating shaft, and the dustproof cover 3 can plug the opening of the stirring machine 2; a rubber pad 7 is bonded at the joint of the dustproof cover 3 and the stirrer 2; the feed inlet 31 is provided with a plurality of dust isolating belts 8 capable of sealing the feed inlet 31, the dust isolating belts 8 are fixed on the dust cover 3 through bolts, and the adjacent dust isolating belts 8 are mutually lapped.

Referring to fig. 2 and 3, be provided with water spray mechanism 5 on spray pipe 4, water spray mechanism 5 includes water tank 51, water pump 52 and a plurality of water spray sheet 53, the one end that spray pipe 4 stretches out dust cover 3 is connected with water pump 52 through the auxiliary line, water pump 52 sets up on water tank 51, the one end and the auxiliary line of water pump 52 are connected, the other end is connected with the pipe that absorbs water, the bottom at water tank 51 is fixed to the one end that the water pump 52 was kept away from to the pipe that absorbs water, a plurality of water jets 54 have been seted up on spray pipe 4, water spray sheet 53 sets up on water jet 54, and water spray sheet 53 hugs closely

Referring to fig. 3 and 4, a cleaning mechanism 6 capable of cleaning the spray pipe 4 is further arranged on the spray pipe 4, the cleaning mechanism 6 comprises a cleaning sleeve 61, a screw rod 62 and a stepping motor 63, the spray pipe 4 penetrates through the cleaning sleeve 61, the cleaning sleeve 61 can slide along the spray pipe 4, the screw rod 62 penetrates through the cleaning sleeve 61 and is rotatably connected with the side wall of the dust cover 3, the screw rod 62 is connected with the cleaning sleeve 61 through threads, one end of the screw rod 62, extending out of the dust cover 3, is connected with the stepping motor 63 through a coupler, a base is integrally connected to the dust cover 3, and the base of the stepping motor 63 is fixed with the base through bolts; bristles 611 capable of cleaning the spray pipe 4 are bonded to the inner ring of the cleaning sleeve 61; one end of the cleaning sleeve 61 is integrally connected with a cleaning ring 612 capable of scraping off the surface of the spray pipe 4.

The implementation principle of the mixer spray dust device in the embodiment of the application is as follows: the stirring machine 2 and the water pump 52 are adjusted, the stirring shaft of the stirring machine 2 starts stirring, the water pump 52 guides water in the water tank 51 to the spray pipe 4, water in the spray pipe 4 enters the water spraying opening 54 through the water spraying sheet 53 and then enters the stirring machine 2, when materials enter the stirring machine 2 through the feed opening 31, the materials can raise a lot of dust due to the influence of self gravity, mutual collision and the like, the dust cover 3 limits the dust in the dust cover 3, the water in the spray pipe 4 sprays the dust to reduce the dust, the dust is prevented from overflowing the stirring machine 2 from the feed opening 31, and harm is brought to the health of operators; after the stirring of mixer 2 is accomplished, adjust mixer 2, mixer 2 stop work, adjust step motor 63, step motor 63's axis of rotation drives screw rod 62 and rotates, and screw rod 62 drives clearance sleeve 61 and moves along the length direction of shower 4 under the cooperation of shower 4, and clearance ring 612 realizes the clearance to the attached powder in shower 4 surface, and the brush realizes the clearance to spout 54, and finally, regulation water pump 52, water pump 52 stop work.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mixer sprays dust device which characterized in that: including support (1), be located mixer (2) on support (1), be located dust cover (3) on mixer (2) and be located spray pipe (4) on dust cover (3), feed inlet (31) have still been seted up on the lateral wall of dust cover (3), spray pipe (4) are located directly over feed inlet (31), just the both ends of spray pipe (4) with dust cover (3) are connected, be provided with water spray mechanism (5) on spray pipe (4), it can be right still to be provided with on spray pipe (4) carry out clearance mechanism (6) of clearing up.

2. The spraying and dust-settling device of the stirring machine as claimed in claim 1, wherein: the water spraying mechanism (5) comprises a water tank (51), a water pump (52) and a plurality of water spraying sheets (53), one end, extending out of the dust cover (3), of the spraying pipe (4) is connected with the water pump (52), the water pump (52) is arranged on the water tank (51), a plurality of water spraying openings (54) are formed in the spraying pipe (4), the water spraying sheets (53) are arranged on the water spraying openings (54), and the water spraying sheets (53) are tightly attached to the spraying pipe (4).

3. The spraying and dust-settling device of the stirring machine as claimed in claim 1, wherein: clearance mechanism (6) are including clearance sleeve (61), screw rod (62) and step motor (63), spray pipe (4) run through clearance sleeve (61) set up, just clearance sleeve (61) can be followed spray pipe (4) slide, screw rod (62) run through clearance sleeve (61) with dust cover (3) rotate and are connected, screw rod (62) stretch out the one end of dust cover (3) is connected with and is located step motor (63) on dust cover (3).

4. The spraying and dust falling device of the stirring machine according to claim 3, characterized in that: the inner side wall of the cleaning sleeve (61) is provided with bristles (611) capable of cleaning the spraying pipe (4).

5. The spraying and dust-settling device of the stirring machine as claimed in claim 4, wherein: one end of the cleaning sleeve (61) is provided with a cleaning ring (612) capable of cleaning the spray pipe (4).

6. The spraying and dust-settling device of the stirring machine as claimed in claim 1, wherein: the dustproof cover (3) is connected with the stirring machine (2) through a rotating shaft, and the dustproof cover (3) can seal an opening of the stirring machine (2).

7. The spraying and dust-settling device of the stirring machine as claimed in claim 1, wherein: a rubber pad (7) is arranged at the joint of the dustproof cover (3) and the stirring machine (2).

8. The spraying and dust-settling device of the stirring machine as claimed in claim 1, wherein: feed inlet (31) department is equipped with can be right feed inlet (31) carry out a plurality of dust separation area (8) that seal, adjacent dust separation area (8) overlap joint each other.