CN116808756A - Dust pelletizing system that grit aggregate production was used - Google Patents
Dust pelletizing system that grit aggregate production was used Download PDFInfo
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- CN116808756A CN116808756A CN202310743243.3A CN202310743243A CN116808756A CN 116808756 A CN116808756 A CN 116808756A CN 202310743243 A CN202310743243 A CN 202310743243A CN 116808756 A CN116808756 A CN 116808756A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/12—Washers with plural different washing sections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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Abstract
The invention relates to the technical field of stone production dust removal, and provides a dust removal system for sand aggregate production, which comprises an outer shell, an end plate and a feed inlet, wherein a dust collection structure is arranged in the outer shell; the dust collection structure comprises a water tank fixedly connected to the inside of the outer shell, a turbine air pump is arranged at one end of the water tank, an air outlet pipe and an air inlet pipe are fixedly connected to an air inlet port and an air outlet port of the outer surface of the turbine air pump respectively, a guide pipe is fixedly connected to the upper end of the air inlet pipe, an inclined pipe is fixedly connected to the lower end of the guide pipe, a dust collection hole is formed in the outer surface of the inclined pipe, the air outlet pipe penetrates into the water tank, and an air outlet assembly is connected to the lower end of the air outlet pipe. Through the technical scheme, the problem that the existing dust removal system is usually completed by adopting the dust remover, but the dust remover is used for sucking and collecting dust through filtering and then blowing clean air flow outwards to form dust removal air flow circulation inside the system is solved, so that the dust removal effect of the system is better.
Description
Technical Field
The invention relates to the technical field of stone production dust removal, in particular to a dust removal system for sand aggregate production.
Background
The sand aggregate comprises sand, gravel, broken stone, block stone, and flint stone; the stone crusher is a main building material commonly used in hydraulic engineering, and is formed by crushing larger stones through a crusher, so that the stone crusher is used in various hydraulic buildings, larger dust is generated when the stone crusher crushes the stones, and meanwhile, along with the importance of people on environmental protection, the crusher is usually required to be provided with a corresponding dust removal system;
through searching, the stone production comprehensive dust removal system with the application publication number of CN108855574A adopts independent dust collectors to collect dust in each region respectively for each region of a feeding crushing system region, a vibrating screen screening system region and a machine-made sand system region in stone production, and the dust collectors in each region are mutually independent, so that the mutual interference of wind pressure and wind quantity in each region is avoided, and the debugging operability is improved;
however, the existing dust removing system in the above patent is usually completed by adopting a dust remover, but the dust remover usually sucks and collects dust through filtration and then blows clean air flow outwards, so that the circulation of the dust removing air flow in the system can not be formed.
Disclosure of Invention
The invention provides a dust removing system for sand aggregate production, which solves the problems that the existing dust removing system in the related art is usually completed by adopting a dust remover, but the dust remover sucks and collects dust through filtration and then blows clean air flow outwards, and the dust removing air flow circulation in the system cannot be formed.
The technical scheme of the invention is as follows:
the dust removing system for the production of the sand aggregate comprises an outer shell, an end plate and a feed inlet, wherein a dust collecting structure is arranged in the outer shell;
the dust collection structure comprises a water tank fixedly connected to the inner part of the outer shell, one end of the water tank is provided with a turbine air pump, an air outlet pipe and an air inlet pipe are fixedly connected to an air inlet port and an air outlet port of the outer surface of the turbine air pump respectively, a guide pipe is fixedly connected to the upper end of the air inlet pipe, an inclined pipe is fixedly connected to the lower end of the guide pipe, a dust collection hole is formed in the outer surface of the inclined pipe, the air outlet pipe penetrates through the inner part of the water tank, an air outlet assembly is connected to the lower end of the air outlet pipe, the inner parts of the inclined pipe and the guide pipe are hollow, an anti-blocking assembly is arranged in the inner part of the inclined pipe, an air outlet is formed in the upper end of the water tank, and a spraying structure is arranged on the outer surface of the water tank.
As a further technical scheme of the invention, an arc plate is fixedly connected to the outer surface of the upper end of the water tank close to the air outlet, side baffles are fixedly connected to the two ends of the arc plate, a partition plate is fixedly connected to the inside of the water tank, and a discharge pipe is fixedly connected to the upper end of the arc plate.
As a further technical scheme of the invention, the air outlet assembly comprises a fixed ring fixedly connected to the inner wall of the air outlet pipe, the lower end of the fixed ring is connected with a movable spring, the lower end of the movable spring is connected with a movable pipe, and the outer surface of the side wall of the movable pipe is provided with an air outlet through hole.
As a further technical scheme of the invention, the anti-blocking assembly comprises a fixing frame fixedly connected to the inner side of the inclined tube, the outer surface of the fixing frame is connected with a reset spring, the other end of the reset spring is fixedly connected with a movable baffle, and the inner side of the inclined tube, which is close to the movable baffle, is fixedly connected with a positioning frame.
As a further technical scheme of the invention, the water pumps comprise water pumps which are arranged in the water tank and positioned on the other side of the partition board, the output ends of the water pumps are fixedly connected with guide pipes, the other ends of the guide pipes are fixedly connected with central pipes, pipeline channels are reserved in the centers of the central pipes, spray heads are connected with the outer surfaces of the lower ends of the central pipes in an embedded mode, the input ends of the spray heads are communicated with the pipeline channels, and one ends, close to the end plates, of the central pipes extend obliquely.
As a further technical scheme of the invention, the guide pipe is of an inverted U-shaped structure, the inclined pipe is arranged in the outer shell in an inclined way, the inside of the inclined pipe is communicated with the inside of the guide pipe in the opposite direction, fine dust enters the air inlet pipe from the dust collection hole through the operation of the turbine air pump, water is arranged in one side of the water tank with the air outlet pipe, the lower end of the air outlet pipe is always lower than the lowest liquid level surface of the water, the water tank and the turbine air pump are fixedly connected with the outer shell through the support, and the outer end of the inclined pipe, which is close to the end plate, extends outwards.
As a further technical scheme of the invention, the arc plate is of a semi-hollow cylindrical structure, the outflow of air at one side with the air outlet pipe in the water tank is guided through the water tank and the side baffles, the number of the air outlet, the arc plate and the side baffles are two groups and are symmetrically distributed, the cavity of one side of the water tank corresponding to the air outlet pipe is outwards extended and is respectively connected with the water inlet pipe and the water outlet pipe, the cavity of the other side of the water tank is connected with the water inlet pipe, and the inside of the water outlet pipe is provided with the activated carbon filter.
As a further technical scheme of the invention, the upper elastic end and the lower elastic end of the movable spring are respectively and fixedly connected with the upper ends of the fixed ring and the movable pipe, the air flow in the air outlet pipe blows to realize that the air outlet through hole moves downwards along the lower end direction of the air outlet pipe, and the movable pipe is in sliding connection with the air outlet pipe.
As a further technical scheme of the invention, the movable baffle plate is in sliding connection with the inclined tube and the positioning frame, the elastic two ends of the return spring are respectively and fixedly connected with the movable baffle plate and the fixed frame, and the section of the movable baffle plate is matched with the opening section of the dust collection hole.
As a further technical scheme of the invention, the number of the spray heads is a plurality of groups, the distances between two adjacent groups of spray heads are equal, the spray of the spray heads is realized through the operation of a water pump, the central pipe is arranged on the central axis of the inner side of the outer shell, and the central pipe and the water tank are fixedly connected through bolts.
The working principle and the beneficial effects of the invention are as follows:
1. according to the invention, through the action of the dust collection structure, dust in the outer shell can be sucked in the use process, and the dust is wrapped and clamped into water through the air flow, so that the dust is mixed into the water, the effects of dust removal and air purification are achieved, and meanwhile, the purified air can be circularly sucked, and the condition of incomplete filtration can be avoided.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the partial structure of the present invention in engagement with a crusher;
FIG. 3 is a schematic view of the part of the structure of FIG. 1 in the present invention;
FIG. 4 is a schematic view of a partial structure of the water tank in the present invention;
FIG. 5 is a schematic view of a partial structure of an outlet assembly of the present invention;
figure 6 is a side cross-sectional view of the airflow as it would appear when the suction structure of the present invention is in use;
FIG. 7 is a schematic view of a partial structure of the anti-blocking assembly of the present invention;
FIG. 8 is an enlarged view of C of FIG. 7 in accordance with the present invention;
fig. 9 is a schematic view of a part of the present invention taken from another perspective of fig. 1.
In the figure: 1. an outer housing; 2. an end plate; 3. a feed inlet; 4. a dust collection structure; 41. a water tank; 42. a turbine air pump; 43. an air outlet pipe; 44. an air inlet pipe; 45. a guide tube; 46. an inclined tube; 47. dust collection holes; 48. an air outlet assembly; 481. a fixing ring; 482. a movable spring; 483. a movable tube; 484. an air outlet through hole; 49. an anti-blocking assembly; 491. a fixing frame; 492. a return spring; 493. a movable baffle; 494. a positioning frame; 410. an air outlet; 411. an arc-shaped plate; 412. side baffles; 413. a partition plate; 414. a discharge pipe; 5. a spray structure; 51. a water pump; 52. a conduit; 53. a central tube; 54. a spray header; 6. a water inlet pipe; 7. and a water outlet pipe.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1, this embodiment provides a dust removal system for sand aggregate production, including shell body 1, end plate 2 and feed inlet 3, the inside of shell body 1 is provided with dust collection structure 4.
Example 2
As shown in fig. 2 to 8, on the basis of embodiment 1, it is further proposed that the dust collection structure 4 comprises a water tank 41 fixedly connected to the inside of the outer casing 1, one end of the water tank 41 is provided with a turbine air pump 42, an air outlet pipe 43 and an air inlet pipe 44 are fixedly connected to an air inlet port and an air outlet port on the outer surface of the turbine air pump 42, a guide pipe 45 is fixedly connected to the upper end of the air inlet pipe 44, an inclined pipe 46 is fixedly connected to the lower end of the guide pipe 45, a dust collection hole 47 is formed in the outer surface of the inclined pipe 46, the air outlet pipe 43 penetrates into the inside of the water tank 41, an air outlet assembly 48 is connected to the lower end of the air outlet pipe 43, the inside of the inclined pipe 46 and the inside of the guide pipe 45 are hollow, an anti-blocking assembly 49 is arranged in the inside of the inclined pipe 46, an air outlet 410 is formed in the upper end of the water tank 41, and a spray structure 5 is arranged on the outer surface of the water tank 41; the guide pipe 45 is of an inverted U-shaped structure, the inclined pipe 46 is arranged in the outer shell 1 in an inclined mode, the inside of the inclined pipe 46 is communicated with the inside of the guide pipe 45 in the opposite direction, fine dust enters the air inlet pipe 44 from the dust collection hole 47 through the operation of the turbine air pump 42, water is arranged in one side of the water tank 41 with the air outlet pipe 43, the lower end of the air outlet pipe 43 is always lower than the lowest liquid level surface of the water, the water tank 41 and the turbine air pump 42 are fixedly connected with the outer shell 1 through supports, and the inclined pipe 46 is close to the outer end of the end plate 2 and extends outwards.
The outer surface of the upper end of the water tank 41 is fixedly connected with an arc-shaped plate 411 near the air outlet 410, two ends of the arc-shaped plate 411 are fixedly connected with side baffles 412, the inside of the water tank 41 is fixedly connected with a baffle 413, and the upper end of the arc-shaped plate 411 is fixedly connected with a discharge pipe 414; the arc 411 is half hollow cylindric structure, realizes guiding the outflow of having outlet duct 43 one side air in the water tank 41 through water tank 41 and side shield 412, and gas outlet 410, arc 411 and side shield 412's quantity is two sets of and all is the symmetric distribution, and the cavity of water tank 41 corresponding outlet duct 43 one side outwards extends and is connected with inlet tube 6 and outlet pipe 7 respectively, and the opposite side cavity is connected with a set of inlet tube 6, and the inside of discharge pipe 414 is provided with the active carbon filter.
The air outlet assembly 48 comprises a fixed ring 481 fixedly connected to the inner wall of the air outlet pipe 43, the lower end of the fixed ring 481 is connected with a movable spring 482, the lower end of the movable spring 482 is connected with a movable pipe 483, and the outer surface of the side wall of the movable pipe 483 is provided with an air outlet through hole 484; the upper and lower elastic ends of the movable spring 482 are fixedly connected with the upper ends of the fixed ring 481 and the movable tube 483 respectively, and the air flow in the air outlet tube 43 blows to realize that the air outlet through hole 484 moves downwards along the lower end direction of the air outlet tube 43, and the movable tube 483 is in sliding connection with the air outlet tube 43.
The anti-blocking assembly 49 comprises a fixed frame 491 fixedly connected to the inner side of the inclined tube 46, a reset spring 492 is connected to the outer surface of the fixed frame 491, a movable baffle 493 is fixedly connected to the other end of the reset spring 492, and a positioning frame 494 is fixedly connected to the inner side of the inclined tube 46 close to the movable baffle 493; the movable baffle 493 is in sliding connection with the inclined tube 46 and the positioning frame 494, the elastic two ends of the return spring 492 are respectively and fixedly connected with the movable baffle 493 and the fixed frame 491, and the section of the movable baffle 493 is matched with the opening section of the dust collection hole 47.
Pouring stones from the feed port 3, enabling the stones to fall into the crusher from one end of the end plate 2 under the action of gravity, crushing the stones by the crusher, enabling the turbine air pump 42 to operate in the crushing process, sucking dust in the outer shell 1 into the inclined tube 46 from the opening of the dust suction hole 47, sucking the dust into the guide tube 45 through the inclined tube 46, enabling the dust to flow into the air outlet tube 43 through the action of the turbine air pump 42, blowing air wrapped with the dust into water in the water tank 41 through the air outlet tube 43, mixing the air with the water, enabling the dust to be soaked with water and to be deposited at the bottom of the water, enabling clean air to be blown out from the opening of the air outlet 410, enabling the clean air to be blown downwards through the opening formed by the water tank 41, the outer shell 1, the arc 411 and the side baffle 412, enabling the air to be wrapped with the dust again and sucked in by the dust suction hole 47, and forming a circulating dust removing process;
it should be noted that, during the circulating dust removal process, when the air flow flows in through the air outlet 410, a part of the air flow is directly discharged upwards from the arc plate 411, and meanwhile, the activated carbon filter in the arc plate 411 filters the gushed air, so that the external air can flow from the openings of the feed inlet 3 and the crusher to the openings of the dust collection holes 47 to be sucked, a small amount of dust can be prevented from overflowing and scattering outwards from the openings of the feed inlet 3 and the crusher, and the dust removal effect can be better;
it should be noted that, during the process of cyclic dust removal, when the air flow is wrapped with dust and blown out from the air outlet pipe 43 into the water tank 41, when the air pressure is increased, the movable pipe 483 will move downwards along the lower end of the air outlet pipe 43, at this time, the movable spring 482 is pulled to be stretched out, so that the air outlet through hole 484 moves downwards to increase the opening of the sprayed air, otherwise, when the air pressure is reduced, under the reverse acting force of the movable spring 482, the movable pipe 483 will shrink, so that the air outlet through hole 484 and the lower end of the air outlet pipe 43 form the opening to be reduced, according to different frequencies of the operation of the turbine air pump 42, the opening formed by the air outlet through hole 484 and the lower end of the air outlet pipe 43 always meets the requirement of the air flow, and the influence of the air pressure on the flow pipes of the air outlet pipe 43 and the like can be reduced;
it should be noted that, in the process of cyclic dust removal, when air is sucked from the opening of the dust collection hole 47, negative pressure is formed in the inclined tube 46 at this time, so that the movable baffle 493 moves towards one side of the return spring 492, at this time, the return spring 492 is contracted, and meanwhile, the movable baffle 493 moves along the guiding direction of the positioning frame 494, so that the opening of the dust collection hole 47 is exposed and is communicated with the interior of the inclined tube 46, so as to form a communicated circulation channel, so as to perform circulation, and when the equipment is not in use, under the action of the return spring 492, the movable baffle 493 is pushed to move to the opening of the dust collection hole 47 along the guiding direction of the positioning frame 494, so that the opening of the dust collection hole 47 is closed, through frequency conversion of the turbine air pump 42, the inner space of the dust collection hole 47 and the inclined tube 46 is increased, reduced or closed together with the opening, namely, the higher frequency of the operation of the turbine air pump 42 is, the larger the range of the movable baffle 493 is, the range of the communication between the dust collection hole 47 and the inclined tube 46 is larger, and conversely, the range of the movable baffle 493 is smaller, the movable baffle 47 and the opening of the dust collection hole 47 can be opened up by adjusting the upper opening of the inclined tube 47 along with the guiding direction of the positioning frame 494, and the opening of the dust collection hole 47 is reversely blocked by the action of the movable opening 47.
Example 3
As shown in fig. 9, on the basis of embodiment 2, it is also proposed that the water pumps 51 all comprise a water pump 51 disposed in the water tank 41 and disposed at the other side of the partition 413, the output end of the water pump 51 is fixedly connected with a conduit 52, the other end of the conduit 52 is fixedly connected with a central tube 53, a pipeline channel is reserved in the center of the central tube 53, a spray header 54 is embedded and connected to the outer surface of the lower end of the central tube 53, the input end of the spray header 54 is communicated with the pipeline channel, and one end of the central tube 53 close to the end plate 2 extends obliquely; the number of the spray heads 54 is a plurality of groups, the distances between two adjacent groups of spray heads 54 are equal, the spray of the spray heads 54 is realized through the operation of the water pump 51, the central pipe 53 is arranged on the central axis of the inner side of the outer shell 1, and the central pipe 53 and the water tank 41 are fixedly connected through bolts.
In the process of dedusting the dust through the circulating flow of the air flow, the water in the water tank 41 is injected into the guide pipe 52 by the water pump 51, is input into the central pipe 53 through the guide pipe 52 and finally is blown out through the spray header 54, so that spraying is formed, and the generation of the dust is further reduced through the spraying.
In summary, the application method and the specific principle of the invention are as follows:
when the dust collector is used, stones are poured from the feeding hole 3, the stones fall into the crusher from one end of the end plate 2 under the action of gravity, the stones are crushed by the crusher, the turbine air pump 42 operates in the crushing process, dust in the outer shell 1 is sucked into the inclined tube 46 from the opening of the dust collection hole 47 and is sucked into the guide tube 45 through the inclined tube 46, the dust flows into the air outlet tube 43 through the action of the turbine air pump 42, air which is wrapped with the dust is blown into water in the water tank 41 through the air outlet tube 43, the air is mixed with the water, the dust is soaked with water and is deposited at the bottom of the water, clean air is blown out from the opening of the air outlet 410, and meanwhile, the clean air is sucked into the dust collection hole 47 again through the opening formed by the water tank 41, the outer shell 1, the arc plate 411 and the side baffle 412, so that a circulating dust collection process is formed;
it should be noted that, during the circulating dust removal process, when the air flow flows in through the air outlet 410, a part of the air flow is directly discharged upwards from the arc plate 411, and meanwhile, the activated carbon filter in the arc plate 411 filters the gushed air, so that the external air can flow from the openings of the feed inlet 3 and the crusher to the openings of the dust collection holes 47 to be sucked, a small amount of dust can be prevented from overflowing and scattering outwards from the openings of the feed inlet 3 and the crusher, and the dust removal effect can be better;
it should be noted that, during the process of cyclic dust removal, when the air flow is wrapped with dust and blown out from the air outlet pipe 43 into the water tank 41, when the air pressure is increased, the movable pipe 483 will move downwards along the lower end of the air outlet pipe 43, at this time, the movable spring 482 is pulled to be stretched out, so that the air outlet through hole 484 moves downwards to increase the opening of the sprayed air, otherwise, when the air pressure is reduced, under the reverse acting force of the movable spring 482, the movable pipe 483 will shrink, so that the air outlet through hole 484 and the lower end of the air outlet pipe 43 form the opening to be reduced, according to different frequencies of the operation of the turbine air pump 42, the opening formed by the air outlet through hole 484 and the lower end of the air outlet pipe 43 always meets the requirement of the air flow, and the influence of the air pressure on the flow pipes of the air outlet pipe 43 and the like can be reduced;
it should be noted that, in the process of cyclic dust removal, when air is sucked from the opening of the dust collection hole 47, negative pressure is formed inside the inclined tube 46 at this time, so that the movable baffle 493 moves towards one side of the return spring 492, at this time, the return spring 492 is contracted, and meanwhile, the movable baffle 493 moves along the guiding direction of the positioning frame 494, so that the opening of the dust collection hole 47 is exposed and is communicated with the inside of the inclined tube 46, so as to form a communicated circulation channel, so as to perform circulation, while when the equipment is not in use, under the action of the return spring 492, the movable baffle 493 is pushed to move to the opening of the dust collection hole 47 along the guiding direction of the positioning frame 494, so that the opening of the dust collection hole 47 is closed, through frequency conversion of the turbine air pump 42, the inner space of the dust collection hole 47 and the inclined tube 46 is increased, reduced or closed together with the opening, namely, the higher frequency of the operation of the turbine air pump 42 is, the larger the range of the movable baffle 493 is, the larger the range of the connection between the dust collection hole 47 and the inclined tube 46 is communicated with the inside the inclined tube 46, and conversely smaller, the movable baffle 493 is pushed up to move along the direction of the positioning frame 494 along the guiding direction of the positioning frame 494, so that the opening of the dust collection hole 47 is blocked up by the opening of the dust collection hole 47 is opened by the opposite direction, and the opening of the opening 47 is opened by the movable suction hole 47;
it should be noted that, in the process of dedusting dust through the circulation flow of air flow, the water pump 51 injects water in the water tank 41 into the guide pipe 52, and the water is input into the central pipe 53 through the guide pipe 52, and finally the water is blown out through the spray header 54, so that spraying is formed, the generation of dust is further reduced through spraying, and meanwhile, the dust removing effect of the whole system can be better by matching with the action of the dust collecting structure 4.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The dust removing system for the sand aggregate production is characterized by comprising an outer shell (1), an end plate (2) and a feed inlet (3), wherein a dust collecting structure (4) is arranged in the outer shell (1);
dust collection structure (4) are including fixed connection in inside water tank (41) of shell body (1), the one end of water tank (41) is provided with turbine air pump (42), the surface air inlet port and the air outlet port department of turbine air pump (42) are fixedly connected with outlet duct (43) and intake pipe (44) respectively, the upper end fixedly connected with stand pipe (45) of intake pipe (44), the lower extreme fixedly connected with slant pipe (46) of stand pipe (45), dust absorption hole (47) have been seted up to the surface of slant pipe (46), inside to water tank (41) is run through in outlet duct (43), the lower extreme of outlet duct (43) is connected with and gives vent to anger subassembly (48), the inside of slant pipe (46) and stand pipe (45) is hollow and the inside of slant pipe (46) is provided with anti-blocking component (49), gas outlet (410) have been seted up to the upper end of water tank (41), the surface of water tank (41) is provided with structure (5).
2. The dust removal system for sand aggregate production according to claim 1, wherein an arc plate (411) is fixedly connected to the outer surface of the upper end of the water tank (41) close to the air outlet (410), side baffles (412) are fixedly connected to two ends of the arc plate (411), a partition plate (413) is fixedly connected to the inside of the water tank (41), and a discharge pipe (414) is fixedly connected to the upper end of the arc plate (411).
3. The dust removal system for sand aggregate production according to claim 1, wherein the air outlet assembly (48) comprises a fixed ring (481) fixedly connected to the inner wall of the air outlet pipe (43), the lower end of the fixed ring (481) is connected with a movable spring (482), the lower end of the movable spring (482) is connected with a movable pipe (483), and an air outlet through hole (484) is formed in the outer surface of the side wall of the movable pipe (483).
4. The dust removal system for producing sand and gravel aggregate according to claim 1, wherein the anti-blocking component (49) comprises a fixing frame (491) fixedly connected to the inner side of the inclined tube (46), a return spring (492) is connected to the outer surface of the fixing frame (491), a movable baffle (493) is fixedly connected to the other end of the return spring (492), and a positioning frame (494) is fixedly connected to the inner side of the inclined tube (46) close to the movable baffle (493).
5. The dust pelletizing system for sand aggregate production according to claim 2, characterized in that the water pumps (51) are all arranged on the other side of the partition plate (413) and arranged in the water tank (41), the output ends of the water pumps (51) are fixedly connected with guide pipes (52), the other ends of the guide pipes (52) are fixedly connected with central pipes (53), a pipeline channel is reserved in the center of each central pipe (53), a spray header (54) is embedded and connected on the outer surface of the lower end of each central pipe (53), the input ends of the spray headers (54) are communicated with the pipeline channel, and one ends, close to the end plates (2), of the central pipes (53) extend obliquely.
6. The dust removing system for sand aggregate production according to claim 1, wherein the guide pipe (45) is of an inverted U-shaped structure, the inclined pipe (46) is arranged in the outer shell (1) in an inclined mode, the inside of the inclined pipe (46) is communicated with the inside of the guide pipe (45) in a direction, fine dust enters the air inlet pipe (44) from the dust collection hole (47) through the operation of the turbine air pump (42), water is arranged in one side of the water tank (41) with the air outlet pipe (43), the lower end of the air outlet pipe (43) is always lower than the lowest water level surface of the water, the water tank (41) and the turbine air pump (42) are fixedly connected with the outer shell (1) through the support, and the inclined pipe (46) extends outwards near the outer end of the end plate (2).
7. The dust pelletizing system for sand aggregate production according to claim 2, characterized in that the arc plate (411) is of a half hollow cylindrical structure, the outflow of air on one side with the air outlet pipe (43) in the water tank (41) is guided through the water tank (41) and the side baffle (412), the number of the air outlet (410), the arc plate (411) and the side baffle (412) is two groups and is symmetrically distributed, the water tank (41) is connected with the water inlet pipe (6) and the water outlet pipe (7) corresponding to the cavity on one side of the air outlet pipe (43) in an outward extending mode, the other side cavity is connected with the group of water inlet pipes (6), and the activated carbon filter is arranged in the discharge pipe (414).
8. A dust removing system for producing sand aggregate according to claim 3, wherein the upper and lower elastic ends of the movable spring (482) are fixedly connected with the upper ends of the fixed ring (481) and the movable tube (483) respectively, the air flow in the air outlet tube (43) blows to realize that the air outlet through hole (484) moves up and down along the lower end direction of the air outlet tube (43), and the movable tube (483) is in sliding connection with the air outlet tube (43).
9. The dust removing system for producing sand and gravel aggregate according to claim 4, wherein the movable baffle plate (493) is in sliding connection with the inclined tube (46) and the positioning frame (494), the elastic two ends of the return spring (492) are respectively fixedly connected with the movable baffle plate (493) and the fixing frame (491), and the section of the movable baffle plate (493) is matched with the opening section of the dust collection hole (47).
10. The dust removing system for sand aggregate production according to claim 5, wherein the number of the spray heads (54) is a plurality of groups, the distances between two adjacent groups of spray heads (54) are equal, the spray of the spray heads (54) is realized through the operation of the water pump (51), the central pipe (53) is arranged on the central axis of the inner side of the outer shell (1), and the central pipe (53) and the water tank (41) are fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310743243.3A CN116808756A (en) | 2023-06-21 | 2023-06-21 | Dust pelletizing system that grit aggregate production was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310743243.3A CN116808756A (en) | 2023-06-21 | 2023-06-21 | Dust pelletizing system that grit aggregate production was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116808756A true CN116808756A (en) | 2023-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310743243.3A Pending CN116808756A (en) | 2023-06-21 | 2023-06-21 | Dust pelletizing system that grit aggregate production was used |
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| CN (1) | CN116808756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118343529A (en) * | 2024-05-08 | 2024-07-16 | 阜康市永鑫煤化有限公司 | A dust removal device for discharging drum machine in coke production |
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2023
- 2023-06-21 CN CN202310743243.3A patent/CN116808756A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118343529A (en) * | 2024-05-08 | 2024-07-16 | 阜康市永鑫煤化有限公司 | A dust removal device for discharging drum machine in coke production |
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