CN219615752U - Winnowing equipment with dust removal function for machine-made sand production - Google Patents
Winnowing equipment with dust removal function for machine-made sand production Download PDFInfo
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- CN219615752U CN219615752U CN202320626157.XU CN202320626157U CN219615752U CN 219615752 U CN219615752 U CN 219615752U CN 202320626157 U CN202320626157 U CN 202320626157U CN 219615752 U CN219615752 U CN 219615752U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model discloses air separation equipment with a dust removal function for machine-made sand production, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an air separation box, a dust reduction box and a water tank, the top of the air separation box is fixedly connected with a feed chute, an inner cavity of the feed chute is rotationally connected with an electric crushing roller, one side of the inner cavity of the air separation box is provided with an air separation assembly, the other side of the inner cavity of the air separation box is provided with a through groove, the inner cavity of the through groove is fixedly connected with a filter screen, the top of the water tank is fixedly connected with the dust reduction assembly, and the inner cavity of the dust reduction box is provided with a dust collection assembly and a dust collection screen. According to the winnowing equipment with the dust removing function for machine-made sand production, the feeding chute, the electric crushing roller, the winnowing component, the dust collection component, the dust fall component, the filter screen and the like are arranged, so that the quantity of the machine-made sand subjected to winnowing can be effectively controlled, dust collection and dust fall work is performed in the winnowing process, the quality of the machine-made sand subjected to winnowing is improved, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of assembled building curtain walls, in particular to winnowing equipment with a dust removal function for machine-made sand production.
Background
The machine-made sand is sand processed by a sand making machine and other accessory equipment, so that the finished product is more regular, and the machine-made sand can be processed into sand with different rules and sizes according to different process requirements, and can meet daily requirements. In the modern production and construction process, the quality requirements on construction raw materials are higher and higher, and the stone powder content of machine-made sand produced by adopting a conventional process is generally 10% -15%, so that the acceptance standard of production and construction cannot be met.
The machine-made sand winnowing dust removal equipment comprises a dust removal bin, wherein a feeding nozzle is arranged at the top of the dust removal bin, the upper part of the feeding nozzle is fixedly connected with the dust removal bin, the lower end of the feeding nozzle is arranged inside the dust removal bin, a discharge hole is formed in the bottom of the dust removal bin, a buffer platform is arranged inside the dust removal bin and below the feeding nozzle, and the buffer platform is fixedly connected with the dust removal bin; the dust removal bin is characterized in that a blower for lifting the machine-made sand to be separated and falling on the buffer platform and an exhaust fan for drawing out stone powder in the machine-made sand to be separated are arranged on the outer side wall of the dust removal bin, the blower is arranged below the buffer platform, and the exhaust fan is arranged on the upper portion of the dust removal bin. The utility model has simple structure, reasonable design and convenient use and operation, and can effectively reduce the stone powder content in the machine-made sand, so that the railway engineering construction completely meets the requirement of acceptance standard, and further the quality of the railway engineering is ensured.
However, when the device is used, the following problems still exist, and in the process of carrying out winnowing, the device contains a large amount of stone powder in the machine-made sand, so that the stone powder floating in the winnowing process is not immediately and rapidly pumped away, and can be mixed with the machine-made sand again under the action of gravity, so that the quality of the machine-made sand after the winnowing can be seriously influenced. Meanwhile, the large amount of machine-made sand added into the air separation equipment at one time can cause the phenomenon that the machine-made sand is excessively large in falling and the stone powder in the sand is difficult to be blown out completely by wind at one time, namely, part of stone powder is still not mixed with the sand after air separation, so that the quality of the machine-made sand after air separation can be seriously influenced, the production efficiency of the machine-made sand is reduced, and the practicability is poor. Therefore, we propose a new winnowing device with dust removal function for machine-made sand production.
Disclosure of Invention
The utility model mainly aims to provide winnowing equipment with a dust removing function for machine-made sand production, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a mechanism sand production is with pneumatic separation equipment that has dust removal function, includes the bottom plate, bottom plate top one side fixedly connected with pneumatic separation box, bottom plate top opposite side fixedly connected with dust fall case, water tank, pneumatic separation box top fixedly connected with feed chute, just feed chute one end link up to the pneumatic separation box inner chamber, feed chute inner chamber lower side wall rotates and is connected with electronic broken roller, and two electronic broken roller rotates in opposite directions, pneumatic separation box inner chamber one side is equipped with the selection by winnowing subassembly, the selection by winnowing subassembly includes the hair-dryer, blows and be responsible for, blows branch pipe, blows the wind gap, hair-dryer fixedly connected with is responsible for in winnowing box one side, the hair-dryer output is responsible for one end fixedly connected with and blows the branch pipe, dry branch pipe one side fixedly connected with blows the wind gap, the selection by winnowing box inner chamber opposite side is opened there is the logical groove that link up to dust fall box inner chamber, logical inslot chamber fixedly connected with filter screen, selection by winnowing box one side lower part is opened there is the discharge gate, water tank top fixedly connected with dust fall subassembly, dust fall box top is equipped with dust collection subassembly, dust fall box inner chamber one side fixedly connected with four corners bottom plate fixedly connected with bottom plate.
As the further description of above-mentioned technical scheme, blow and be responsible for running through to the winnowing box inner chamber lateral wall and be connected with the branch pipe of blowing, the branch pipe of blowing fixedly connected with winnowing box inner chamber lateral wall, a plurality of the branch pipe of blowing communicates each other, and evenly distributed in winnowing box inner chamber lateral wall, the mouth of blowing is provided with a plurality of, just the mouth of blowing evenly sets up in branch pipe one side of blowing.
As the further description of above-mentioned technical scheme, dust absorption subassembly includes the air exhauster, air exhauster fixedly connected with dust fall case top, air exhauster input fixedly connected with dust absorption is responsible for, the dust absorption is responsible for and is run through to the interior chamber top of selection by winnowing box and fixedly connected with a plurality of dust absorption branch pipes, dust absorption branch pipe top and selection by winnowing box inner chamber top fixedly connected with, dust absorption branch pipe bottom fixedly connected with if the suction hood, air exhauster output fixedly connected with goes out the dirt pipe, go out dirt pipe one end and dust fall case inner chamber through connection.
As the further description of above-mentioned technical scheme, dust fall subassembly includes the water pump, water pump fixed connection is in the water tank top, the water pump input passes through the pipeline and links to each other with the water tank inner chamber, water pump output fixedly connected with goes out the water and is responsible for, it link up to a plurality of outlet branch pipes of dust fall case inner chamber fixedly connected with to go out the water and be responsible for, just outlet branch pipe fixed connection is at dust fall case inner chamber top, a plurality of atomizer of even fixedly connected with in outlet branch pipe bottom.
As further description of the technical scheme, the dust collecting net plates are multiple and parallel to each other, the dust collecting net plates and the bottom plate are inclined, a plurality of meshes are uniformly formed in the dust collecting net plates along the thickness direction, a through groove is formed in the lower portion of one side of the dust settling tank, a dust collecting box is connected to the bottom of the inner cavity of the dust settling tank in a sliding mode, and the dust collecting box is connected with the through groove in a sliding mode.
As the further description of the technical scheme, one side of the discharge hole is movably provided with a sealing plate, a clamping sliding structure is formed between the sealing plate and the winnowing box, a blanking plate is arranged below the sealing plate, and one side of the blanking plate is fixedly connected with one side of the winnowing box.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up feed chute, electronic broken roller etc. when beginning the selection by winnowing work, put into the feed chute with the mechanism sand that needs the selection by winnowing, start electronic broken roller, the mechanism sand passes through electronic broken roller, and electronic broken roller on the one hand can be broken the too big grit of granule in the mechanism sand, on the other hand can control the volume of the mechanism sand that gets into in the selection by winnowing case, avoids too much mechanism sand once only getting into the selection by winnowing case entirely.
Through setting up selection by winnowing subassembly, dust absorption subassembly, dust fall subassembly, filter screen etc. start selection by winnowing during operation, start hair-dryer, air exhauster and water pump, the wind that the hair-dryer produced is responsible for to the branch pipe of blowing through blowing, finally blows off by the mouth of blowing, alright carry out the selection by winnowing to the mechanism sand that falls through electronic crushing roller, lead to the filter screen filtration with the mountain flour in the mechanism sand to leading into in the dust fall case. The suction fan is started, so that the stone powder with lighter mass, which is escaped to the upper part of the inner cavity of the winnowing box, can be sucked to the dust suction branch pipe through the dust suction cover and then to the dust suction main pipe, and finally is conveyed to the dust reduction box through the dust outlet pipe. At this moment, the water pump is started, water is pumped out from the water tank through the water pump, the water is led to the water outlet branch pipe through the water outlet main pipe, and finally, the stone powder in the dust box is sprayed by the atomizing nozzle, so that the stone powder is agglomerated on the dust collecting screen plate, large-particle dust is finally formed to sink, and rolls off from the dust collecting screen plate and finally falls into the dust collecting box, the dust falling effect is good, the quality of the stone powder is effectively reduced, the stone powder is enabled to float back into the machine-made sand again, and the production efficiency of the machine-made sand is affected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a winnowing device with a dust removal function for machine-made sand production;
FIG. 2 is a schematic diagram of the internal structure of a winnowing device with dust removal function for machine-made sand production;
FIG. 3 is a schematic view of an alternative view internal structure of a fan device with dust removal function for machine-made sand production according to the present utility model;
fig. 4 is a schematic diagram of the internal structure of a dust settling tank with a dust removing function for machine-made sand production.
In the figure: 1. a bottom plate; 2. a winnowing box; 3. a dust box; 4. a water tank; 5. a dust fall assembly; 6. a feed chute; 7. an electric crushing roller; 8. a winnowing assembly; 9. a dust collection assembly; 10. a dust collecting screen; 11. a dust collection box; 12. a discharge port; 13. a sealing plate; 14. a blanking plate; 15. a universal wheel; 16. a through groove; 17. a filter screen; 5.1, a water pump; 5.2, a water outlet main pipe; 5.3, a water outlet branch pipe; 5.4, atomizing nozzle; 8.1, a blower; 8.2, a main blowing pipe; 8.3, a blowing branch pipe; 8.4, a blowing port; 9.1, an exhaust fan; 9.2, a dust collection main pipe; 9.3, dust collection branch pipes; 9.4, a dust hood; 9.5, a dust outlet pipe.
Description of the embodiments
In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a winnowing equipment with dust removal function for machine-made sand production, including bottom plate 1, bottom plate 1 top one side fixedly connected with winnowing box 2, bottom plate 1 top opposite side fixedly connected with dust fall case 3, water tank 4, winnowing box 2 top fixedly connected with feed chute 6, and feed chute 6 one end link up to winnowing box 2 inner chamber, feed chute 6 top is provided with sealing baffle, when the feeding finishes, the baffle of closing can effectively prevent that the stone powder from escaping from feed chute 6 in the selection by winnowing process, feed chute 6 inner chamber lower lateral wall rotates and is connected with electric crushing roller 7, and two electric crushing roller 7 rotate in opposite directions, when starting selection by winnowing work, will need the mechanism sand of selection to put into feed chute 6, start electric crushing roller 7, mechanism sand passes through electric crushing roller 7, two electric crushing roller 7 on the one hand can break the too big grit of granule in the mechanism sand, on the other hand, the amount of machine-made sand entering the winnowing box 2 can be controlled, excessive machine-made sand is prevented from entering the winnowing box 2 at one time, one side of the inner cavity of the winnowing box 2 is provided with a winnowing component 8, the winnowing component 8 comprises a blower 8.1, a main blower pipe 8.2, a blower branch pipe 8.3 and a blower port 8.4, the blower 8.1 is fixedly connected to one side of the winnowing box 2, the output end of the blower 8.1 is fixedly connected with the main blower pipe 8.2, one end of the main blower pipe 8.2 is fixedly connected with the blower branch pipe 8.3, one side of the dry blower branch pipe 8.3 is fixedly connected with a plurality of blowing ports 8.4, the other side of the inner cavity of the winnowing box 2 is provided with a through groove 16 penetrating through to the inner cavity of the dust fall box 3, the inner cavity of the through groove 16 is fixedly connected with a filter screen 17, the lower part of one side of the winnowing box 2 is provided with a discharging port 12, the top of the water tank 4 is fixedly connected with the dust fall component 5, the top of the dust fall box 3 is provided with a dust collecting component 9, one side of the inner cavity of the dust fall box 3 is fixedly connected with a plurality of dust collecting screens 10, universal wheels 15 are fixedly connected to four corners of the bottom plate 1.
Specifically, as shown in fig. 1, a sealing plate 13 is movably installed on one side of the discharge hole 12, a clamping sliding structure is formed between the sealing plate 13 and the winnowing box 2, a handle is fixedly connected on one side of the sealing plate 13, the sealing plate 13 is convenient to push the sealing plate 13 to open and close the discharge hole 12, meanwhile, the sealing plate 13 can seal the discharge hole 12 in the winnowing process, stone powder can be effectively prevented from escaping from the discharge hole 12, a blanking plate 14 is arranged below the sealing plate 13, one side of the blanking plate 14 is fixedly connected with one side of the winnowing box 2, the section of the blanking plate 14 is triangular, and machine-made sand after winnowing is conveniently detached from the winnowing box 2 through the inclined surface of the blanking plate 14.
Specifically, as shown in fig. 2 and 3, the main blowing pipe 8.2 penetrates through the inner cavity side wall of the air separation box 2 and is connected with the air blowing branch pipe 8.3, the air blowing branch pipe 8.3 is fixedly connected to the inner cavity side wall of the air separation box 2, a plurality of air blowing branch pipes 8.3 are mutually communicated and uniformly distributed on the inner cavity side wall of the air separation box 2, a plurality of air blowing openings 8.4 are formed in the air blowing openings 8.4, and the air blowing openings 8.4 are uniformly formed in one side of the air blowing branch pipe 8.3 and face the filter screen 17. When the air separation work is started, the air blower 8.1 is started, air generated by the air blower 8.1 is blown out from the air blowing port 8.4 through the air blowing main pipe 8.2 to the air blowing branch pipe 8.3, and machine-made sand falling through the electric crushing roller 7 can be separated by air, and stone powder in the machine-made sand is filtered by the filter screen 17 and is led into the dust fall box 3.
Specifically, as shown in fig. 2, 3 and 4, the dust collection assembly 9 comprises an exhaust fan 9.1, the exhaust fan 9.1 is fixedly connected to the top of the dust fall box 3, the input end of the exhaust fan 9.1 is fixedly connected with a dust collection main pipe 9.2, the dust collection main pipe 9.2 penetrates through the top of the inner cavity of the winnowing box 2 and is fixedly connected with a plurality of dust collection branch pipes 9.3, the top of each dust collection branch pipe 9.3 is fixedly connected with the top of the inner cavity of the winnowing box 2, the bottom of each dust collection branch pipe 9.3 is fixedly connected with a dust collection cover 9.4, the output end of the exhaust fan 9.1 is fixedly connected with a dust outlet pipe 9.5, and one end of the dust outlet pipe 9.5 is communicated with the inner cavity of the dust fall box 3. When the winnowing operation is started, the exhaust fan 9.1 is started, so that the stone powder with lighter mass, which is escaped to the upper part of the inner cavity of the winnowing box 2, is sucked to the dust suction branch pipe 9.3 and then to the dust suction main pipe 9.2 through the dust suction hood 9.4, and finally is conveyed to the dust box 3 through the dust outlet pipe 9.5, and the stone powder in the machine-made sand selected by wind is further collected.
Specifically, as shown in fig. 2 and 4, the dust settling component 5 comprises a water pump 5.1, the water pump 5.1 is fixedly connected to the top of the water tank 4, the input end of the water pump 5.1 is connected with the inner cavity of the water tank 4 through a pipeline, the output end of the water pump 5.1 is fixedly connected with a water outlet main pipe 5.2, the water outlet main pipe 5.2 is communicated with a plurality of water outlet branch pipes 5.3 fixedly connected with the inner cavity of the dust settling tank 3, the water outlet branch pipes 5.3 are fixedly connected to the top of the inner cavity of the dust settling tank 3, and a plurality of atomizing nozzles 5.4 are uniformly and fixedly connected to the bottom of the water outlet branch pipes 5.3. When the winnowing work starts, the water pump 5.1 is started, water is pumped out from the water tank 4 through the water pump 5.1, water is discharged from the water main pipe 5.2 to the water outlet branch pipe 5.3, and finally stone powder in the dust fall box 3 is sprayed by the atomizing nozzle 5.4, so that the stone powder is agglomerated on the dust collecting screen plate 10, large-particle dust is formed to sink, rolls off from the dust collecting screen plate 10 and finally falls into the dust collecting box 11, the dust fall effect is good, the quality of the stone powder is effectively reduced, and the stone powder is overflowed back into machine-made sand again, so that the production efficiency of the machine-made sand is affected.
Specifically, as shown in fig. 4, the dust collecting net plates 10 are multiple and parallel to each other, the dust collecting net plates 10 are inclined with the bottom plate 1, a plurality of meshes are uniformly formed in the dust collecting net plates 10 along the thickness direction, through grooves are formed in the lower portion of one side of the dust box 3, the dust box 11 is slidably connected to the bottom of the inner cavity of the dust box 3, and the dust box 11 is slidably connected with the through grooves, so that after dust in the dust box 11 is fully collected, the dust box 11 can be pulled out from the dust box 3 for cleaning, and the dust collecting device is simple in structure and convenient to operate.
It should be noted that the utility model relates to a winnowing device with a dust removal function for machine-made sand production, when starting winnowing operation, machine-made sand needing winnowing is put into a feed chute 6, an electric crushing roller 7 is started, the machine-made sand passes through the electric crushing roller 7, on one hand, the two electric crushing rollers 7 can crush oversized gravel in the machine-made sand, on the other hand, the amount of the machine-made sand entering a winnowing box 2 can be controlled, and the machine-made sand is prevented from entering the winnowing box 2 at one time.
When the machine-made sand enters the winnowing box 2, the blower 8.1, the exhaust fan 9.1 and the water pump 5.1 are started, the wind generated by the blower 8.1 is blown out from the blowing port 8.4 through the blowing main pipe 8.2 to the blowing branch pipe 8.3, the machine-made sand falling through the electric crushing roller 7 can be winnowed, and the stone powder in the machine-made sand is filtered by the filter screen 17 and is led into the dust fall box 3. The suction fan 9.1 is started, so that the stone powder with lighter mass, which is escaped to the upper part of the inner cavity of the winnowing box 2, is sucked to the dust suction branch pipe 9.3 and then to the dust suction main pipe 9.2 through the dust suction hood 9.4, and finally is conveyed to the dust reduction box 3 through the dust outlet pipe 9.5, and the stone powder in the machine-made sand selected by wind is further collected. At this time, the water pump 5.1 is started, water is pumped out from the water tank 4 through the water pump 5.1, and then the water is discharged from the water main pipe 5.2 to the water outlet branch pipe 5.3, and finally, the stone powder in the dust fall box 3 is sprayed by the atomizing nozzle 5.4, so that the stone powder is agglomerated on the dust collecting screen plate 10, large-particle dust is formed to sink, roll off from the dust collecting screen plate 10 and finally fall into the dust collecting box 11, the dust fall effect is good, the quality of the stone powder is effectively reduced, the stone powder is enabled to drift back into machine-made sand again, and the production efficiency of the machine-made sand is affected.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a winnowing equipment with dust removal function for machine-made sand production, includes bottom plate (1), its characterized in that, bottom plate (1) top one side fixedly connected with selection by winnowing case (2), bottom plate (1) top opposite side fixedly connected with dust fall case (3), water tank (4), selection by winnowing case (2) top fixedly connected with feed chute (6), just feed chute (6) one end link up to selection by winnowing case (2) inner chamber, feed chute (6) inner chamber lower lateral wall rotates and is connected with electronic broken roller (7), and two electronic broken roller (7) rotate in opposite directions, selection by winnowing case (2) inner chamber one side is equipped with selection by winnowing subassembly (8), selection by winnowing subassembly (8) include hair-dryer (8.1), be responsible for branch pipe (8.2), blast gate (8.4), hair-dryer (8.1) fixedly connected with selection by winnowing case (2) one side, hair-dryer (8.1) output fixedly connected with is responsible for (8.2), hair-dryer (8.2) one end fixedly connected with electric broken roller (7), and two sides (8.3) have a plurality of inner chamber (16) to be connected with the inner chamber (16) of blowing through the dust fall case (3), the filter screen (16) is blown by winnowing case (16), the dust collection device is characterized in that a discharge hole (12) is formed in the lower portion of one side of the winnowing box (2), the top of the water tank (4) is fixedly connected with a dust fall assembly (5), the top of the dust fall box (3) is provided with a dust collection assembly (9), one side of an inner cavity of the dust fall box (3) is fixedly connected with a plurality of dust collection net plates (10), and four corners of the bottom plate (1) are fixedly connected with universal wheels (15).
2. The winnowing device with the dust removing function for machine-made sand production according to claim 1, wherein the blowing main pipe (8.2) penetrates through the inner cavity side wall of the winnowing box (2) and is connected with the blowing branch pipe (8.3), the blowing branch pipe (8.3) is fixedly connected to the inner cavity side wall of the winnowing box (2), a plurality of the blowing branch pipes (8.3) are mutually communicated and uniformly distributed on the inner cavity side wall of the winnowing box (2), a plurality of blowing ports (8.4) are formed, and the blowing ports (8.4) are uniformly formed on one side of the blowing branch pipe (8.3).
3. The winnowing device with dust removal function for machine-made sand production according to claim 1, wherein the dust collection assembly (9) comprises an exhaust fan (9.1), the exhaust fan (9.1) is fixedly connected to the top of a dust fall box (3), the input end of the exhaust fan (9.1) is fixedly connected with a dust collection main pipe (9.2), the dust collection main pipe (9.2) penetrates through the top of the inner cavity of the winnowing box (2) and is fixedly connected with a plurality of dust collection branch pipes (9.3), the top of each dust collection branch pipe (9.3) is fixedly connected with the top of the inner cavity of the winnowing box (2), the bottom of each dust collection branch pipe (9.3) is fixedly connected with a dust outlet pipe (9.5) if a dust collection cover (9.4) is arranged at the bottom of the dust collection branch pipe, and one end of the dust outlet pipe (9.5) is connected with the inner cavity of the dust fall box (3).
4. The winnowing equipment with dust removal function for machine-made sand production according to claim 1, wherein the dust fall component (5) comprises a water pump (5.1), the water pump (5.1) is fixedly connected to the top of the inner cavity of the water tank (4), the input end of the water pump (5.1) is connected with the inner cavity of the water tank (4) through a pipeline, the output end of the water pump (5.1) is fixedly connected with a water outlet main pipe (5.2), the water outlet main pipe (5.2) is communicated with a plurality of water outlet branch pipes (5.3) fixedly connected to the inner cavity of the dust fall tank (3), the water outlet branch pipes (5.3) are fixedly connected to the top of the inner cavity of the dust fall tank (3), and a plurality of atomizing spray heads (5.4) are uniformly and fixedly connected to the bottoms of the water outlet branch pipes (5.3).
5. The winnowing device with the dust removing function for machine-made sand production according to claim 1, wherein the dust collecting net plates (10) are multiple and mutually parallel, the dust collecting net plates (10) and the bottom plate (1) are inclined, a plurality of meshes are uniformly formed in the dust collecting net plates (10) along the thickness direction, a through groove is formed in the lower portion of one side of the dust settling tank (3), a dust collecting box (11) is connected to the bottom of the inner cavity of the dust settling tank (3) in a sliding mode, and the dust collecting box (11) is connected with the through groove in a sliding mode.
6. The winnowing device with the dust removing function for machine-made sand production according to claim 1, wherein a sealing plate (13) is movably arranged on one side of the discharge hole (12), a clamping sliding structure is formed between the sealing plate (13) and the winnowing box (2), a blanking plate (14) is arranged below the sealing plate (13), and one side of the blanking plate (14) is fixedly connected with one side of the winnowing box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626157.XU CN219615752U (en) | 2023-03-27 | 2023-03-27 | Winnowing equipment with dust removal function for machine-made sand production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626157.XU CN219615752U (en) | 2023-03-27 | 2023-03-27 | Winnowing equipment with dust removal function for machine-made sand production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219615752U true CN219615752U (en) | 2023-09-01 |
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ID=87794737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320626157.XU Active CN219615752U (en) | 2023-03-27 | 2023-03-27 | Winnowing equipment with dust removal function for machine-made sand production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219615752U (en) |
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2023
- 2023-03-27 CN CN202320626157.XU patent/CN219615752U/en active Active
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