CN115283393A - Environment-friendly dust removal device for barite powder processing and crushing device - Google Patents
Environment-friendly dust removal device for barite powder processing and crushing device Download PDFInfo
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- CN115283393A CN115283393A CN202210760550.8A CN202210760550A CN115283393A CN 115283393 A CN115283393 A CN 115283393A CN 202210760550 A CN202210760550 A CN 202210760550A CN 115283393 A CN115283393 A CN 115283393A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Cleaning In General (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides an environment-friendly dust removal device for a barite powder processing and crushing device, and relates to the technical field of barite production equipment. An environment-friendly dust removal device for a barite powder processing crushing device comprises a dust removal box, an air draft device and a dust collection box, wherein a feed inlet is formed in the upper end of the dust removal box, a discharge outlet is formed in the lower end of the dust removal box, a crushing component, a guide plate, a first dust removal conveying component and a second dust removal conveying component are sequentially arranged in an inner cavity of the dust removal box from top to bottom, the dust collection box is respectively communicated with a first dust removal pipeline, a second dust removal pipeline and a third dust removal pipeline, the first dust removal pipeline is located at the crushing component, the second dust removal pipeline is located at the first dust removal conveying component, the third dust removal pipeline is located at the second dust removal conveying component, an air inlet of the air draft device is communicated with the dust collection box, and an air outlet of the air draft device is communicated with the outside atmosphere; this device can remove dust to the barite many times, realizes the comprehensive clearance to barite surface dust, and dust removal effect is good to guarantee the quality of barite powder.
Description
Technical Field
The invention relates to the technical field of barite production equipment, in particular to an environment-friendly dust removal device for a barite powder processing and crushing device.
Background
The barite is the most common mineral of barium, the component of the barite is barium sulfate, the barite is usually in a shape of a knot and a block, the barite has complete and medium cleavage in 3 directions, the Mohs hardness is 3-3.5, the specific gravity is 4.5, the barite is mainly formed under the condition of medium-low temperature hydrothermal solution, in the actual production, a large block of barite needs to be ground into barite powder for use, and a barite grinding mill is needed.
At present traditional milling machine mainly comprises the milling barrel and the grinder who is located the milling barrel, bold barite enters into the milling barrel through the charge door, and grind into powdered under grinder's effect, discharge from the discharge gate again can, though above-mentioned convenient operation is swift, but the cubic barite surface of putting into in the milling barrel has the dust, although some milling machines are equipped with dust collector, but the barite majority all is irregular shape, dust collector only removes dust to a part of barite, it is incomplete to remove dust, and dust removal effect is not good, lead to still can subsidiary dust on the barite, thereby the barite powder that leads to grinding contains the dust, influence the quality of barite powder, this problem is urgently needed to be solved.
Disclosure of Invention
The invention aims to provide an environment-friendly dust removal device for a barite powder processing and crushing device, which can remove dust on barite for multiple times, realize comprehensive cleaning of dust on the surface of the barite, and has a good and comprehensive dust removal effect, so that the quality of the barite powder is ensured.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides an environment-friendly dust removal device for a barite powder processing and crushing device, which comprises a dust removal box, an air draft device and a dust collection box;
the upper end of the dust removal box is provided with a feed inlet, the lower end of the dust removal box is provided with a discharge outlet, and the inner cavity of the dust removal box is sequentially provided with a crushing assembly, a guide plate, a first dust removal conveying assembly and a second dust removal conveying assembly from top to bottom; the crushing assembly is used for crushing large barite blocks and removing dust on the large barite blocks through extrusion force; the guide plate is obliquely arranged downwards and used for conveying the barite blocks to the feeding end of the first dust removal conveying assembly; the first dust removal conveying assembly is used for conveying the crushed barite and overturning and cleaning dust on the surface of the barite; the second dust removal conveying assembly is used for conveying the barite blocks conveyed by the first dust removal conveying assembly, meanwhile, dust left on the surfaces of the barite blocks is removed through vibration, and the barite blocks are conveyed to the discharge port;
the dust collection box is respectively communicated with a first dust collection pipeline, a second dust collection pipeline and a third dust collection pipeline, the first dust collection pipeline penetrates through the outer side wall of the dust collection box and is located at the crushing assembly, the second dust collection pipeline penetrates through the outer side wall of the dust collection box and is located at the first dust collection conveying assembly, the third dust collection pipeline penetrates through the outer side wall of the dust collection box and is located at the second dust collection conveying assembly, the air inlet of the air draft device is communicated with the dust collection box, and the air outlet of the air draft device is communicated with the external atmosphere.
In some embodiments of the present invention, the first dust removing conveying assembly includes a roller conveyor belt and a belt conveyor belt, both of which are disposed in the dust removing box cavity, and both of which are disposed from left to right;
the outer side wall of the belt conveyor belt is provided with a hairbrush, the belt conveyor belt is arranged above the roller conveyor belt, the belt conveyor belt rotates anticlockwise, the roller conveyor belt rotates clockwise, the belt conveying speed of the belt conveyor belt is greater than the conveying speed of the roller conveyor belt, the conveying port of the roller conveyor belt is located on the left side of the belt conveyor belt, the lowest end of the guide plate is arranged right above the conveying port of the roller conveyor belt, and the second dust removal pipeline is located at the edge of the area between the belt conveyor belt and the roller conveyor belt.
In some embodiments of the present invention, a first baffle is disposed on a lower sidewall of a lowest end of the guide plate, the first baffle is located between a sidewall of the dust removing box and the belt conveyor, a second baffle inclined downward is disposed on a left sidewall of an inner cavity of the dust removing box, and a lower end of the second baffle is located right above the material conveying port of the drum conveyor.
In some embodiments of the present invention, the guide plate upper sidewall, the first baffle sidewall and the second baffle sidewall are provided with elastic pads.
In some embodiments of the present invention, the second dust removing conveying assembly includes a filter sieve and a vibration motor, the filter sieve is disposed obliquely downward from right to left, a connecting plate is disposed on a right side wall of an inner cavity of the dust removing box, a plurality of supporting plates are disposed at a bottom of the inner cavity of the dust removing box, a right end of the filter sieve is connected to the connecting plate, a lower side wall of the filter sieve is connected to the plurality of supporting plates, a left end of the filter sieve is disposed right above the discharge port, and a dust baffle plate is disposed between the left end of the filter sieve and the bottom of the inner cavity of the dust removing box;
the board is placed to above-mentioned dust removal case inner chamber right side wall, and above-mentioned shock dynamo locates the aforesaid and places on the board, and the vertical upwards setting of above-mentioned shock dynamo to be located above-mentioned filter sieve below.
In some embodiments of the present invention, a lower sidewall of the inner cavity of the dust removing box between the dust blocking plate and the left sidewall of the inner cavity of the dust removing box is a tapered surface, and the discharge port is located at a lowest end of the tapered surface.
In some embodiments of the present invention, the crushing assembly includes a driving assembly and two crushing rollers, the crushing assembly is fixed on the dust removing box, and both of the two crushing rollers are in transmission connection with an output end of the driving assembly.
In some embodiments of the present invention, a filter screen is vertically disposed inside the dust collecting box, the filter screen divides the dust collecting box into a dust collecting cavity and an air outlet cavity, the first dust removing pipeline, the second dust removing pipeline and the third dust removing pipeline are communicated with the dust collecting cavity, and the air inlet of the air draft device is communicated with the air outlet cavity.
In some embodiments of the present invention, the dust collecting device further comprises a water storage tank, a water pump and a nozzle, wherein the water pump is disposed on the water storage tank, a water inlet of the water pump is communicated with the water storage tank, a water outlet of the water pump is communicated with the nozzle, and the nozzle is disposed in the dust collecting cavity.
In some embodiments of the invention, the lower side wall of the dust removing box is provided with a buffer pad.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the air draft device is used for extracting the dust in the dust removal box, sucking the dust into the dust collection box for collection and centralized treatment; the utility model discloses a heavy spar, the heavy spar gets into to broken subassembly department through the feed inlet, broken subassembly is broken into the fritter to big piece heavy spar, at broken in-process, and the dust of the broken department of heavy spar can take off interior heavy spar, thereby get into and collect in the dust collection box through first dust removal pipeline, first step dust removal, the fritter heavy spar after the breakage will be under the guide effect of deflector, get into to first dust removal conveying assembly on, first dust removal conveying assembly not only can convey the heavy spar piece after the breakage, but also can clean the heavy spar piece while conveying the limit that overturns, because the fritter shape after the breakage can be for the fritter more rule a bit, clean its surface comprehensively, make the dust on heavy spar surface break away from its surface, then under updraft ventilator's effect, get into to the collection box through second dust removal pipeline and collect, accomplish the first clearance of dust on the heavy spar, the heavy spar piece after the clearance gets into second dust removal conveying assembly, make its vibrations in the conveying, make it clear up to the dust collection box through the dust removal of second dust removal pipeline and clear up the dust removal to the dust collection box and guarantee that the dust is cleared up in the dust removal of the dust removal in the second dust removal pipeline and is clean the dirt completely, thereby the dust removal of the dust removal is played the dust collection box and is good to the dust removal in the dust removal surface.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial sectional view of a dust removal box of the present invention.
Icon: 1-dust removal box, 101-inlet, 102-outlet, 2-air draft device, 3-dust collection box, 31-dust collection cavity, 32-outlet cavity, 33-filter screen, 4-guide plate, 5-first dust removal conveying component, 51-roller conveyor belt, 52-belt conveyor belt, 53-brush, 6-first baffle, 7-second baffle, 8-second dust removal conveying component, 81-filter screen, 82-vibration motor, 83-connecting plate, 84-supporting plate, 85-dust baffle, 86-placing plate, 9-crushing component, 91-driving component, 92-crushing roller, 10-water storage tank, 11-water pump, 12-spray head, 13-buffer pad, 14-first dust removal pipeline, 15-second dust removal pipeline and 16-third dust removal pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-2, this embodiment provides an environment-friendly dust removing device for a barite powder processing and crushing device, which includes a dust removing box 1, an air draft device 2 and a dust collecting box 3; a feeding hole 101 is formed in the upper end of the dust removing box 1, a discharging hole 102 is formed in the lower end of the dust removing box 1, and a crushing assembly 9, a guide plate 4, a first dust removing conveying assembly 5 and a second dust removing conveying assembly 8 are sequentially arranged in an inner cavity of the dust removing box 1 from top to bottom; the crushing assembly 9 is used for crushing large barite blocks and removing dust on the large barite blocks through extrusion force; the guide plate 4 is arranged obliquely downwards and used for conveying the barite blocks to the feeding end of the first dust removal conveying assembly 5; the first dust removal conveying assembly 5 is used for conveying crushed barite blocks and overturning and cleaning dust on the surfaces of the barite blocks; the second dust-removing conveyer assembly 8 is used for conveying the barite blocks conveyed by the first dust-removing conveyer assembly 5, removing the residual dust on the surface of the barite blocks by vibration, and conveying the barite blocks to the discharge port 102; the dust collection box 3 is respectively communicated with a first dust collection pipeline 14, a second dust collection pipeline 15 and a third dust collection pipeline 16, the first dust collection pipeline 14 penetrates through the outer side wall of the dust collection box 1 and is located at the crushing assembly 9, the second dust collection pipeline 15 penetrates through the outer side wall of the dust collection box 1 and is located at the first dust collection conveying assembly 5, the third dust collection pipeline 16 penetrates through the outer side wall of the dust collection box 1 and is located at the second dust collection conveying assembly 8, the air inlet of the air draft device 2 is communicated with the dust collection box 3, and the air outlet of the air draft device 2 is communicated with the outside atmosphere.
In the embodiment, the dust removing box 1 is used for removing dust on the surface of barite, and the air draft device 2 is used for extracting the dust in the dust removing box 1, sucking the dust into the dust collecting box 3, collecting and performing centralized treatment; specifically, barite enters the crushing assembly 9 through the feed inlet 101, the crushing assembly 9 crushes large barite into small blocks, in the crushing process, the barite can be removed from the dust at the crushed barite, so that the crushed barite enters the dust collection box 3 through the first dust removal pipeline 14 to be collected, first-step dust removal is performed, the crushed small barite can enter the first dust removal conveying assembly 5 under the guiding effect of the guide plate 4, the first dust removal conveying assembly 5 can convey the crushed barite blocks and can also clean the barite blocks while conveying the crushed barite blocks in a turnover mode, the surfaces of the crushed small barite blocks can be cleaned more regularly and more regularly relative to the large blocks, the dust on the surfaces of the barite blocks can be separated from the surfaces of the crushed barite blocks, and then under the effect of the air draft device 2, get into collection in the dust collection box 3 through second dust removal pipeline 15, accomplish the first clearance of dust on the barite, barite piece after the clearance gets into second dust removal conveying subassembly 8, make barite when the conveying, make its vibrations, make dust and barite on it break away from, get into collection in the dust collection box 3 through third dust removal pipeline 16, carry out the second clearance to leaving over the dust on the barite surface, guarantee that barite surface dust clearance plays completely, and updraft ventilator 2 is opened always, every is floated aloft when the dust on barite surface is cleared up, will be inhaled in second dust removal pipeline 15, thereby realize the comprehensive clearance to barite surface dust, dust removal effect is good and comprehensive, thereby guarantee the quality of barite powder.
Specifically, the exhaust hole has been seted up on dust collection box 3, and is provided with the filter screen 33 that filters the dust in the exhaust hole to guarantee dust collection box 3's continuous use, 3 lateral walls of dust collection box are provided with the chamber door moreover, the processing of the inside dust in the later stage of being convenient for.
Further, in some embodiments of the present embodiment, the first dust removing conveying assembly 5 includes a roller conveyor belt 51 and a belt conveyor belt 52, the roller conveyor belt 51 and the belt conveyor belt 52 are both disposed in the inner cavity of the dust removing box 1, and the roller conveyor belt 51 and the belt conveyor belt 52 are both disposed from left to right; the outer side wall of the belt conveyor belt 52 is provided with a brush 53, the belt conveyor belt is arranged above the roller conveyor belt 51, the belt conveyor belt 52 rotates anticlockwise, the roller conveyor belt 51 rotates clockwise, the belt conveying speed of the belt conveyor belt 52 is higher than the conveying speed of the roller conveyor belt 51, the conveying port of the roller conveyor belt 51 is positioned on the left side of the belt conveyor belt, the lowest end of the guide plate 4 is arranged right above the conveying port of the roller conveyor belt 51, and the second dust removal pipeline 15 is positioned at the edge of the area between the belt conveyor belt and the roller conveyor belt 51.
In the above embodiment, deflector 4 sets up downwards in the slope, deflector 4 left end portion is less than its right-hand member portion, the feed end of cylinder conveyer belt 51 can be fallen down under the effect of its gravity through the barite piece after crushing subassembly 9 smashes, the barite piece conveys right through section of thick bamboo cylinder conveyer belt 51 level, belt conveyer belt 52 on it is also working simultaneously, because belt conveyer belt 52 anticlockwise rotates, cylinder conveyer belt 51 clockwise, in the in-process of barite conveying right, brush 53 on the belt can be continuous to sweep the dust on barite surface, make the dust break away from the barite surface, and belt conveyer belt 52 belt conveyor speed is greater than cylinder conveyer belt 51 conveyor speed, brush 53 forward motion can be when sweeping barite surface dust, make its upset, thereby the dust on back brush 53 can continue to clean the back barite surface of upset, thereby realize that the upset is cleaned again while sweeping, thereby realize the complete cleaning on barite surface, the dust that sweeps down can be under the continuous effect of updraft ventilator 2, get into second dust removal pipeline 15, thereby get into the collection in 3, the dust collection effect is good, clean the dust on the surface of barite comprehensively.
Specifically, its foretell belt conveyor 52 and cylinder conveyer belt 51 are the conveyer belt that prior art was commonly used (all having power device incidentally), and cylinder conveyer belt 51 left end locates dust removal case 1 inner chamber left side wall department, cylinder conveyer belt 51 right end locates dust removal case 1 inner chamber right side wall department, and has the opening between cylinder conveyer belt 51 right end and the dust removal case 1 inner chamber right side wall, the barite that conveys out from cylinder conveyer belt 51 right end passes through the opening between cylinder conveyer belt 51 right end and the dust removal case 1 inner chamber right side wall and falls on the second dust removal subassembly of below, continue to remove dust.
Specifically, the side plates at the front end and the rear end of the roller in the roller conveyor belt 51 in the prior art can be extended upwards, so that the barite is more stable in the conveying process and cannot fall to the outer side of the roller conveyor belt 51.
Specifically, second dust removal pipeline 15 includes second dust removal trunk line and a plurality of second dust removal subchannel, second dust removal trunk line one end and dust collection box 3 intercommunication, and the other end passes 1 lateral wall of dust removal box and is located the regional edge between cylinder conveyer belt 51 and the belt conveyer belt 52, and a plurality of second dust removal subchannel and trunk line intercommunication and follow second dust removal trunk line length direction evenly distributed, and a plurality of second dust removal subchannel play the dust absorption jointly, and dust collection effect is better.
In some embodiments of the present invention, a first baffle 6 is disposed on a lower side wall of a lowest end portion of the guide plate 4, the first baffle 6 is located between a side wall of the dust removing box 1 and the belt conveyor 52, a second baffle 7 inclined downward is disposed on a left side wall of an inner cavity of the dust removing box 1, and a lower end portion of the second baffle 7 is located right above a material feeding port of the drum conveyor 51.
In the above embodiment, the presence of the first and second shutter 6 and 7 makes it possible for the piece of barite conveyed down from the guide plate 4 to smoothly drop to the feed end of the drum conveyor 51 by the guiding action of the first and second shutter 6 and 7, thereby avoiding dropping to the outside.
In some embodiments of the present invention, the upper side wall of the guide plate 4, the side wall of the first shutter 6, and the side wall of the second shutter 7 are provided with elastic pads (not shown).
In the above embodiment, the elastic pad can reduce the sound of collision generated when the barite falls on the guide plate 4, the first baffle 6 and the second baffle 7, and reduce the generation of noise.
Further, in some embodiments of the present embodiment, the second dust removing conveying assembly 8 includes a filter screen 81 and a vibration motor 82, the filter screen 81 is disposed obliquely downward from right to left, a connecting plate 83 is disposed on a right side wall of an inner cavity of the dust removing box 1, a plurality of supporting plates 84 are disposed at a bottom of the inner cavity of the dust removing box 1, a right end of the filter screen 81 is connected to the connecting plate 83, a lower side wall of the filter screen 81 is connected to the plurality of supporting plates 84, a left end of the filter screen 81 is disposed directly above the discharge port 102, and a dust blocking plate 85 is disposed between the left end of the filter screen 81 and the bottom of the inner cavity of the dust removing box 1; a placing plate 86 is arranged on the right side wall of the inner cavity of the dust removing box 1, the vibration motor 82 is arranged on the placing plate 86, the vibration motor 82 is vertically upwards arranged and is positioned below the filter sieve 81
In the above embodiment, the barite that drops down from cylinder conveyer belt 51 can drop to on the filter sieve 81, filter sieve 81 sets up from the right side to left side slope downwards, the barite can overturn the conveying downwards under its effect of gravity, and in the time of the barite conveying, shock motor 82 can make filter sieve 81 shake, thereby make the barite shake, thereby make a small amount of dust that the barite surface left over break away from again, under updraft ventilator 2's continuous action, get into third dust removal pipeline 16, thereby get into and collect in dust collection box 3, thereby carry out a comprehensive cleaning to the dust on barite surface.
Moreover, the filter screen 81 is relatively stable under the action of the connecting plate 83 and the plurality of supporting plates 84; the dust blocking plate 85 is arranged at the left end of the filter sieve 81 and the bottom of the inner cavity of the dust removal box 1, part of dust falling from the surface of the barite can float to the space below the filter sieve 81 through the sieve holes of the filter sieve 81, and the dust blocking plate 85 prevents the part of dust from floating out, so that the dust is attached to the surface of the barite again, and the cleanness of the barite after the surface is removed is guaranteed.
Specifically, third dust removal pipeline 16 includes third dust removal main pipe and a plurality of third dust removal subducts, and third dust removal main pipe one end and dust collection box 3 intercommunication, the other end pass 1 lateral wall of dust removal case and are located the regional edge between cylinder conveyer belt 51 and the belt conveyer belt 52, and a plurality of third dust removal subducts and trunk pipe intercommunication and along third dust removal main pipe length direction evenly distributed, a plurality of third dust removal subducts play the dust absorption jointly, and dust absorption effect is better.
In some embodiments of this embodiment, the lower sidewall of the inner cavity of the dust box 1 between the dust-blocking plate 85 and the left sidewall of the inner cavity of the dust box 1 is a conical surface, and the discharge hole 102 is located at the lowest end of the conical surface
In the above embodiment, the conical surface can ensure that the barite dropped from the filter sieve 81 can roll down to the discharge port 102 under the action of its gravity, so as to be discharged, thereby avoiding the barite from being accumulated at the discharge port 102 of the dust removing box 1.
Further, in some embodiments of the present invention, the crushing assembly 9 includes a driving assembly 91 and two crushing rollers 92, the crushing assembly 9 is fixed on the dust box 1, and both the two crushing rollers 92 are in transmission connection with an output end of the driving assembly 91.
In the above embodiment, the driving assembly 91 and the two crushing rollers 92 are both of the prior art, and the two crushing rollers 92 are driven to rotate by the driving assembly 91, so as to extrude the barite; specifically, the driving assembly 91 includes a rotating motor and a transmission gear set, and the connection relationship between the rotating motor and the transmission gear set and between the two crushing rollers 92 adopts the connection manner adopted in the crusher in the prior art.
In some embodiments of this embodiment, a filter screen 33 is vertically disposed inside the dust collecting box 3, the filter screen 33 divides the dust collecting box 3 into a dust collecting cavity 31 and an air outlet cavity 32, the first dust removing duct 14, the second dust removing duct 15 and the third dust removing duct 16 are communicated with the dust collecting cavity 31, and the air inlet of the air draft device 2 is communicated with the air outlet cavity 32.
In the above embodiment, the dust is sucked into the dust collecting cavity 31 through the air draft device 2, then the dust is filtered by the filter screen 33 and remains in the dust collecting cavity 31, and the redundant air is sucked out by the air draft assembly, so that the using effect is good; specifically, the air draft device 2 is a commercially available air draft fan.
In some embodiments of this embodiment, the dust collecting device further includes a water storage tank 10, a water pump 11 and a nozzle 12, the water pump 11 is disposed on the water storage tank 10, a water inlet of the water pump 11 is communicated with the water storage tank 10, a water outlet of the water pump 11 is communicated with the nozzle 12, and the nozzle 12 is disposed in the dust collecting chamber 31.
In the above embodiment, the dust collected in the dust collecting cavity 31 can form mud under the action of water, so as to avoid inconvenient collection during cleaning, specifically, when the air draft device 2 works, the water pump 11 also starts working, and water mist is sprayed through the nozzle 12, so that the water mist can be combined with the floating dust in the dust collecting box 3, and then drops down, and no longer floats in the air, thereby facilitating the collection in the later stage.
In some embodiments of the present embodiment, the inner side wall of the dust removing box 1 is provided with a sound absorption pad.
In the above embodiment, the inner side wall of the dust removing box 1 is provided with the sound absorption pad, which can absorb part of noise generated by the operation of each mechanical structure on the inner wall of the dust removing box 1, so as to avoid the influence on the external environment due to the excessive noise generated in the operation; specifically, the sound absorption pad is sound absorption cotton.
In some embodiments of the present embodiment, the lower side wall of the dust removing box 1 is provided with a cushion pad 13.
In the above embodiment, the side wall of the dust removing box 1 is provided with the buffer pad 13, so that the dust removing box 1 can vibrate during operation, a shock absorption effect can be achieved, and overlarge vibration amplitude of the dust removing box 1 and overlarge noise caused by vibration can be avoided, and specifically, the buffer pad 13 is a commercially available rubber pad.
In summary, the embodiment of the present invention provides an environment-friendly dust removing device for a barite powder processing and crushing device, which comprises a dust removing box 1, an air draft device 2 and a dust collecting box 3; a feeding hole 101 is formed in the upper end of the dust removing box 1, a discharging hole 102 is formed in the lower end of the dust removing box 1, and a crushing assembly 9, a guide plate 4, a first dust removing conveying assembly 5 and a second dust removing conveying assembly 8 are sequentially arranged in an inner cavity of the dust removing box 1 from top to bottom; the crushing assembly 9 is used for crushing large barite blocks and removing dust on the large barite blocks through extrusion force; the guide plate 4 is arranged obliquely downwards and used for conveying the barite blocks to the feeding end of the first dust removing conveying component 5; the first dust removal conveying assembly 5 is used for conveying the crushed barite and overturning and cleaning dust on the surface of the barite; the second dust-removing conveying assembly 8 is used for conveying the barite blocks conveyed by the first dust-removing conveying assembly 5, removing the dust left on the surface of the barite blocks by vibration, and conveying the barite blocks to the discharge port 102; the dust collection box 3 is respectively communicated with a first dust collection pipeline 14, a second dust collection pipeline 15 and a third dust collection pipeline 16, the first dust collection pipeline 14 penetrates through the outer side wall of the dust collection box 1 and is located at the crushing assembly 9, the second dust collection pipeline 15 penetrates through the outer side wall of the dust collection box 1 and is located at the first dust collection conveying assembly 5, the third dust collection pipeline 16 penetrates through the outer side wall of the dust collection box 1 and is located at the second dust collection conveying assembly 8, the air inlet of the air draft device 2 is communicated with the dust collection box 3, and the air outlet of the air draft device 2 is communicated with the outside atmosphere.
The dust removal box 1 is used for separating dust on the surface of the barite, and the air draft device 2 is used for extracting the dust in the dust removal box 1, sucking the dust into the dust collection box 3, collecting and carrying out centralized treatment; it is specific, the barite passes through feed inlet 101 and gets into to broken subassembly 9 department, broken subassembly 9 breaks into the fritter to the bold barite, in broken in-process, and the dust of barite broken department can take off the interior barite, thereby get into and collect in dust collection box 3 through first dust removal pipeline 14, first step dust removal, the fritter barite after the breakage will be under the guide effect of deflector 4, get into to first dust removal conveying assembly 5 on, first dust removal conveying assembly 5 not only can convey the barite piece after the breakage, but also can clear up the barite piece while conveying the upset, because the fritter barite shape after the breakage can be more regular a bit for the fritter, clean its surface comprehensively, make the dust on barite surface break away from its surface, then under the effect of updraft ventilator 2, get into and collect in dust collection box 3 through second dust removal pipeline 15, accomplish the first clearance of dust on the barite, the barite piece after the clearance gets into second dust removal conveying assembly 8, make the barite piece get into the dust removal through the dust removal of second dust removal pipeline 15 and the dust removal and the dust is guaranteed that the dust gets into and the dust is cleaned up the dust and is cleaned up the dust in the dust removal of the second dust removal pipeline and is cleaned up in the dirt in the air completely, the dust removal of the dust removal pipeline and the dust removal and the dirt and is guaranteed to the dust collection box 2 and is good.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an environmental protection dust collector that blanc fixe processing breaker used which characterized in that: comprises a dust removal box, an air draft device and a dust collection box;
the upper end of the dust removal box is provided with a feed inlet, the lower end of the dust removal box is provided with a discharge outlet, and the inner cavity of the dust removal box is sequentially provided with a crushing assembly, a guide plate, a first dust removal conveying assembly and a second dust removal conveying assembly from top to bottom; the crushing assembly is used for crushing large barite blocks and removing dust on the large barite blocks through extrusion force; the guide plate is obliquely arranged downwards and used for conveying the barite blocks to the feeding end of the first dust removal conveying assembly; the first dust removal conveying assembly is used for conveying the crushed barite and overturning and cleaning dust on the surface of the barite; the second dust removal conveying assembly is used for conveying the barite blocks conveyed by the first dust removal conveying assembly, meanwhile, dust left on the surfaces of the barite blocks is removed through vibration, and the barite blocks are conveyed to the discharge opening;
the dust collection box communicates respectively and has first dust removal pipeline, second dust removal pipeline and third dust removal pipeline, first dust removal pipeline passes the dust removal case lateral wall is located broken subassembly department, the second dust removal pipeline passes the dust removal case lateral wall is located first dust removal conveying assembly department, the third dust removal pipeline passes the dust removal case lateral wall is located second dust removal conveying assembly department, updraft ventilator air intake intercommunication has the dust collection box, the updraft ventilator air outlet communicates with external atmosphere.
2. The environment-friendly dust removal device for the barite powder processing and crushing device as claimed in claim 1, wherein: the first dust removal conveying assembly comprises a roller conveying belt and a belt conveying belt, the roller conveying belt and the belt conveying belt are both arranged in the inner cavity of the dust removal box, and the roller conveying belt and the belt conveying belt are both arranged from left to right;
be provided with the brush on the belt conveyor lateral wall, belt conveyor locates cylinder conveyer belt top, belt conveyor anticlockwise rotation, cylinder conveyer belt clockwise rotation, belt conveyor belt conveying speed is greater than cylinder conveyer belt conveying speed, just cylinder conveyer belt material delivery mouth is located belt conveyor left side, just the deflector minimum tip is located directly over the cylinder conveyer belt material delivery mouth, the second dust removal pipeline is located belt conveyor with regional edge between the cylinder conveyer belt.
3. The environment-friendly dust removal device for barite powder processing and crushing device as claimed in claim 2, wherein: the lateral wall is equipped with first baffle under deflector least significant end, first baffle is located dust removal case lateral wall with between the belt conveyer belt, dust removal incasement chamber left side wall is provided with the second baffle that inclines to decurrent, the tip does under the second baffle directly over cylinder conveyer belt material conveying mouth.
4. The environment-friendly dust removal device for the barite powder processing and crushing device as claimed in claim 3, wherein: the guide plate upper side wall, the first baffle side wall and the second baffle side wall are provided with elastic cushions.
5. The environment-friendly dust removal device for the barite powder processing and crushing device as claimed in claim 1, wherein: the second dust removal conveying assembly comprises a filter sieve and a vibration motor, the filter sieve is obliquely and downwards arranged from right to left, a connecting plate is arranged on the right side wall of the inner cavity of the dust removal box, a plurality of supporting plates are arranged at the bottom of the inner cavity of the dust removal box, the right end of the filter sieve is connected with the connecting plate, the lower side wall of the filter sieve is connected with the supporting plates, the left end of the filter sieve is arranged right above the discharge port, and a dust baffle plate is arranged between the left end of the filter sieve and the bottom of the inner cavity of the dust removal box;
the dust removal case inner chamber right side wall is provided with places the board, shock dynamo locates place on the board, shock dynamo is vertical upwards to be set up, and be located filter the sieve below.
6. The environment-friendly dust removal device for the barite powder processing and crushing device as claimed in claim 5, wherein: the dust baffle with between the dust removal incasement chamber left side wall the lateral wall is the conical surface under the dust removal incasement chamber, the discharge gate is located the least significant end of conical surface.
7. The environment-friendly dust removal device for the barite powder processing and crushing device as claimed in claim 1, wherein: broken subassembly includes drive assembly and two crushing rollers, drive assembly is fixed to be located on the dust removal case, two the crushing roller all with drive assembly's output transmission is connected.
8. The environment-friendly dust removal device for the barite powder processing and crushing device as claimed in claim 1, wherein: the dust collection box is vertically provided with a filter screen, the filter screen divides the dust collection box into a dust collection cavity and an air outlet cavity, the first dust removal pipeline, the second dust removal pipeline and the third dust removal pipeline are communicated with the dust collection cavity, and an air inlet of the air draft device is communicated with the air outlet cavity.
9. The environment-friendly dust removal device for barite powder processing and crushing device as claimed in claim 8, wherein: the dust collecting device is characterized by further comprising a water storage tank, a water pump and a sprayer, wherein the water pump is arranged on the water storage tank, a water inlet of the water pump is communicated with the water storage tank, a water outlet of the water pump is communicated with the sprayer, and the sprayer is arranged in the dust collecting cavity.
10. The environment-friendly dust removal device for barite powder processing and crushing device as claimed in claim 1, wherein: the lateral wall is provided with the blotter under the dust removal case.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210760550.8A CN115283393B (en) | 2022-06-30 | 2022-06-30 | Environment-friendly dust removal device for barite powder processing and crushing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210760550.8A CN115283393B (en) | 2022-06-30 | 2022-06-30 | Environment-friendly dust removal device for barite powder processing and crushing device |
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| CN115283393A true CN115283393A (en) | 2022-11-04 |
| CN115283393B CN115283393B (en) | 2023-08-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116476268A (en) * | 2023-05-29 | 2023-07-25 | 顺平县万铭机械设备有限公司 | Anti-blocking plastic injection molding machine |
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| CN116476268A (en) * | 2023-05-29 | 2023-07-25 | 顺平县万铭机械设备有限公司 | Anti-blocking plastic injection molding machine |
| CN116476268B (en) * | 2023-05-29 | 2023-10-31 | 鸿利达精密组件（中山）有限公司 | Anti-blocking plastic injection molding machine |
Also Published As
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| CN115283393B (en) | 2023-08-29 |
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