CN111228934A

CN111228934A - Ore dust purification system

Info

Publication number: CN111228934A
Application number: CN202010043275.9A
Authority: CN
Inventors: 仇涛
Original assignee: Individual
Current assignee: Xuzhou Chuangzheng New Energy Technology Development Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-06-05
Anticipated expiration: 2040-01-15
Also published as: CN111228934B

Abstract

The invention relates to an ore dust purification system. The ore dust purification system comprises a machine body, a rotating sleeve, a liquid conveying pipe, a fan blade assembly, a piston, a power transmission mechanism and a driving mechanism; the machine body comprises a cover plate and a base, the cover plate is covered on the base, the cover plate is provided with a through hole, the base is provided with a clearance groove, a liquid storage groove, a sliding groove and a pressurizing groove, the clearance groove is respectively communicated with the through hole and the sliding groove, the liquid storage groove is communicated with the pressurizing groove, and the pressurizing groove is communicated with the clearance groove through the sliding groove; the rotating sleeve penetrates through the through hole and is connected with the cover plate in a rotating mode, the rotating sleeve is partially located in the clearance groove, the rotating sleeve is provided with an air suction hole, a connecting hole, a containing groove, a liquid spraying pipeline and a cleaning pipeline, and the air suction hole is communicated with the clearance groove through the containing groove. Because the suction hole passes through holding tank and keeps away the dead slot intercommunication, make dust particle along with the dust removal liquid flow in keeping away the dead slot, solved the relatively poor problem of the sustainable dust removal effect of traditional ore dust purification system.

Description

Ore dust purification system

Technical Field

The invention relates to the technical field of environment-friendly equipment, in particular to an ore dust purification system.

Background

In industrial production environments, particularly in ore mining operation environments, a large amount of dust is generated in a production field, so that not only is the environment polluted, but also the health of operators is seriously influenced. To avoid the above problems, an ore dust purification system is used to remove and purify the dust. Traditional ore dust purification system adopts the mode that the dust absorption sprays to remove dust, however, this kind of ore dust purification system's dust absorption hole easily blocks up, and along with lasting live time is longer, ore dust purification system's dust removal effect is worse. Therefore, the sustainable dust removal effect of the traditional ore dust purification system is poor.

Disclosure of Invention

Therefore, it is necessary to provide an ore dust purification system for solving the problem of poor sustainable dust removal effect of the ore dust purification system.

An ore dust purification system comprising:

the engine body comprises a cover plate and a base, the cover plate is covered on the base, the cover plate is provided with a through hole, the base is provided with a clearance groove, a liquid storage groove, a sliding groove and a pressurizing groove, the clearance groove is respectively communicated with the through hole and the sliding groove, the liquid storage groove is communicated with the pressurizing groove, and the pressurizing groove is communicated with the clearance groove through the sliding groove;

the rotating sleeve penetrates through the through hole and is rotationally connected with the cover plate, the rotating sleeve is partially positioned in the clearance groove, the rotating sleeve is provided with an air suction hole, a connecting hole, a containing groove, a liquid spraying pipeline and a cleaning pipeline, the air suction hole is communicated with the clearance groove through the containing groove, a preset angle smaller than 90 degrees exists between the extending direction of the air suction hole and the axial direction of the rotating sleeve, the connecting hole is communicated with the air suction hole through the liquid spraying pipeline, the connecting hole is also communicated with the air suction hole through the cleaning pipeline, the connecting hole is communicated with the containing groove, the position where the air suction hole is communicated with the cleaning pipeline is close to the containing groove, and the position where the air suction hole is communicated with the liquid spraying pipeline is far away from the containing groove;

the infusion tube is respectively arranged in the sliding groove and the accommodating groove in a penetrating mode, the infusion tube is fixedly connected with the rotating sleeve, the infusion tube is rotatably connected with the base, and two ends of the infusion tube are respectively communicated with the connecting hole and the pressurizing groove;

the fan blade assembly is positioned in the accommodating groove and sleeved on the infusion tube;

the piston is positioned in the pressurizing groove and is in sliding connection with the base;

the power transmission mechanism is arranged on the base, and one end of the power transmission mechanism is connected with the piston so as to drive the piston to slide relative to the base;

and the driving mechanism is arranged on the base, and the power output end of the driving mechanism is respectively connected with the rotating sleeve and the other end of the power transmission mechanism.

In the ore dust purification system, the cover plate is covered on the base, and the liquid storage tank stores the dust removing liquid which can be water; when the fan-shaped blade assembly is used, the driving mechanism acts to drive the rotating sleeve to rotate relative to the cover plate, the infusion tube is respectively arranged in the sliding groove and the accommodating groove in a penetrating mode and is rotatably connected with the base, the infusion tube is fixedly connected with the rotating sleeve and is enabled to rotate along with the rotating sleeve, and the fan-shaped blade assembly is sleeved on the infusion tube and is enabled to rotate along with the infusion tube, so that negative pressure is generated in the accommodating groove, air on the periphery of the rotating sleeve enters the accommodating groove through the air suction hole, and the effect of rotary air suction is achieved; meanwhile, the driving mechanism drives the piston to slide in the pressurizing groove through the power transmission mechanism, the liquid storage groove is communicated with the pressurizing groove, so that the dedusting liquid can flow into the pressurizing groove, the pressurizing groove is communicated with the empty avoiding groove through the sliding groove, two ends of the liquid conveying pipe are respectively communicated with the connecting hole and the pressurizing groove, so that the piston presses the dedusting liquid in the pressurizing groove into the connecting hole through the liquid conveying pipe, and the connecting hole is communicated with the air suction hole through the liquid spraying pipe and is also communicated with the air suction hole through the cleaning pipe, so that the dedusting liquid pressed into the connecting hole can respectively enter the air suction hole through the liquid spraying pipe and the cleaning pipe; because the position where the air suction hole is communicated with the liquid spraying pipeline is far away from the accommodating cavity, the gas containing dust entering from the air suction hole is mixed with the dust removing liquid sprayed by the liquid spraying pipeline for dust removal, and because the position where the air suction hole is communicated with the cleaning pipeline is close to the accommodating cavity, the dust removing liquid sprayed by the cleaning pipeline performs mixed dust removal on the gas entering the air suction hole again, so that the dust removing effect is better; because the extending direction of suction hole and the axial of rotating the sleeve pipe have the predetermined angle that is less than 90 degrees, the suction hole slope is seted up promptly, liquid after the dust removal can flow back to in the holding tank through the suction hole, and the dust granule in the liquid is difficult for stopping in the suction hole, in addition wash the cleaning action of pipeline spun dust removal liquid, the dust granule in the liquid is discharged into in the holding tank along with the dust removal liquid fast, because the suction hole passes through holding tank and clearance groove intercommunication, make the dust granule flow into in the clearance groove along with the dust removal liquid, the relatively poor problem of the sustainable dust removal effect of traditional ore dust clean system has been solved.

In one embodiment, the base comprises a seat body and a fixed sleeve, and the clearance groove, the liquid storage groove, the sliding groove and the pressurizing groove are all arranged on the seat body;

the fixed sleeve is positioned in the clearance groove and connected with the seat body, and the fixed sleeve is partially positioned in the accommodating groove and rotationally connected with the rotating sleeve, so that the rotating sleeve is also rotationally connected with the base, and the rotating sleeve is more stable in the rotating process;

the fixed sleeve is provided with an inner cavity and a liquid outlet hole which are communicated, the liquid outlet hole is communicated with the empty avoiding groove, and the holding groove is communicated with the inner cavity to enable the holding groove to be communicated with the empty avoiding groove sequentially through the inner cavity and the liquid outlet hole.

In one embodiment, the clearance groove is communicated with the liquid storage groove, so that the dust removing liquid in the clearance groove can flow back to the liquid storage groove for reuse, the dust removing liquid is recycled, and the using amount of the dust removing liquid is greatly saved.

In one embodiment, the seat body is further provided with a backflow hole, and the backflow hole is respectively communicated with the clearance groove and the liquid storage groove, so that the clearance groove is communicated with the liquid storage groove.

In one embodiment, the cover plate is provided with an exhaust hole communicated with the empty avoiding groove, so that gas in the empty avoiding groove can be exhausted out of the periphery of the ore dust purification system through the exhaust hole, and the air suction of the air suction hole is smoother.

In one embodiment, the fixing sleeve is further sleeved on the infusion tube, so that the infusion tube is simultaneously arranged on the cover plate, the base and the fixing sleeve, and the infusion tube is more firmly arranged on the body.

In one embodiment, the machine body is provided with a power cavity and a transmission hole which are communicated, the power cavity is respectively communicated with the transmission hole and the pressurizing groove, the transmission hole is communicated with the clearance groove, the power transmission mechanism is positioned in the power cavity, part of the power transmission mechanism is positioned in the pressurizing groove, and the driving mechanism is arranged in the transmission hole in a penetrating manner, so that the power output end of the driving mechanism is respectively connected with the rotating sleeve and the power transmission mechanism, and the power transmission mechanism drives the piston to slide relative to the base.

In one embodiment, the power transmission mechanism includes a first pulley assembly, an intermediate shaft and a screw nut assembly, the first pulley assembly is disposed in the power cavity and connected to the power output end of the driving mechanism, the intermediate shaft is disposed in the power cavity and rotationally connected to the machine body, the first pulley assembly and the screw nut assembly are both sleeved on the intermediate shaft, the screw nut assembly is disposed in the power cavity, and the screw nut assembly is partially disposed in the pressurizing groove and connected to the piston, such that the power of the power output end of the driving mechanism is transmitted to the intermediate shaft through the first pulley assembly, the intermediate shaft rotates relative to the machine body due to the rotational connection of the intermediate shaft and the machine body, the screw nut assembly is sleeved on the intermediate shaft, such that the power is transmitted to the screw nut assembly through the intermediate shaft and is applied to the piston by the screw nut assembly, thereby causing the power transmission mechanism to drive the piston to slide relative to the base.

In one embodiment, the drive mechanism comprises a motor, a rotating shaft, a second pulley assembly and a gear; the motor is arranged on the machine body, the rotating shaft penetrates through the transmission hole and is rotationally connected with the machine body, and the second belt wheel assembly is respectively sleeved on an output shaft of the motor and the rotating shaft; the first belt pulley component is sleeved on the rotating shaft, so that the first belt pulley component is connected with the power output end of the driving mechanism; the gear is located in the clearance groove, the gear sleeve is arranged on the rotating shaft, teeth are arranged on the peripheral wall of the rotating sleeve and are in meshed transmission with the gear, so that the power output end of the driving mechanism is connected with the rotating sleeve, and the rotating sleeve is driven by the driving mechanism to rotate relative to the cover plate.

In one embodiment, the screw-nut assembly comprises a screw sleeve, a slide bar and a nut;

the screw sleeve is positioned in the power cavity and sleeved on the intermediate shaft, so that the screw sleeve rotates relative to the machine body along with the intermediate shaft;

the machine body is provided with a sliding hole which is respectively communicated with the power cavity and the pressurizing groove, the sliding rod penetrates through the sliding hole and is in sliding connection with the machine body, and the end part of the sliding rod, which is positioned in the pressurizing groove, is connected with the piston;

the nut is sleeved on the sliding rod and is in threaded connection with the screw sleeve for transmission; when the screw sleeve rotates along with the intermediate shaft, the screw sleeve is in threaded connection with the nut to drive the nut to move, the nut is sleeved on the sliding rod, the sliding rod penetrates through the sliding groove and is in sliding connection with the machine body, and the end part of the sliding rod, which is located in the pressurizing groove, is connected with the piston, so that the sliding rod drives the piston to slide relative to the machine body.

Drawings

FIG. 1 is a schematic diagram of an ore dust purification system according to one embodiment;

FIG. 2 is a schematic view from another perspective of the ore dust purification system of FIG. 1;

FIG. 3 is a schematic view of yet another perspective of the ore dust purification system shown in FIG. 1;

FIG. 4 is a cross-sectional view taken along line A-A of the ore dust purification system of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of the ore dust purification system of FIG. 3;

FIG. 6 is an enlarged view of a portion of the ore dust purification system shown in FIG. 5;

FIG. 7 is a cross-sectional view taken along line C-C of the ore dust purification system of FIG. 3;

fig. 8 is an enlarged view of a portion of the ore dust purification system shown in fig. 7 at D.

Detailed Description

To facilitate an understanding of the present invention, a mineral dust purification system will now be described more fully with reference to the accompanying drawings. The preferred embodiment of the ore dust purification system is shown in the accompanying drawings. However, the ore dust purification system can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the ore dust purification system is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, an embodiment of a mineral dust purification system 10 is used to remove dust from air. Referring to fig. 3 and 4, the ore dust purification system 10 includes a machine body 100, a rotary sleeve 200, a liquid conveying pipe 300, a fan blade assembly 400, a piston 500, a power transmission mechanism 600, and a driving mechanism 700. In one embodiment, the body 100 includes a cover 100a and a base 100b, and the cover 100a covers the base 100 b. The cover plate 100a is opened with a through hole 110. The base 100b is formed with a clearance groove 120, a liquid storage groove 130, a sliding groove 140, and a pressurizing groove 150, and the clearance groove 120 is respectively communicated with the through hole 110 and the sliding groove 140. The reservoir 130 is used to store the cleaning liquid.

As shown in FIG. 4, in one embodiment, both of evacuation reservoir 120 and reservoir 130 are open on a side of base 100b adjacent to cover 100a for periodic cleaning. The liquid storage tank 130 communicates with the pressure tank 150, and the dust removing liquid in the liquid storage tank 130 flows into the pressure tank 150. The pressurizing groove 150 communicates with the empty avoiding groove 120 through the sliding groove 140.

As shown in fig. 4, in an embodiment, the rotating sleeve 200 is inserted into the through hole 110 and rotatably connected to the cover plate 100a, and the rotating sleeve 200 is partially located in the clearance groove 120. The rotary sleeve 200 is formed with a suction hole 210, a connection hole 220, a receiving groove 230, a spray duct 240, and a cleaning duct 250. The suction hole 210 communicates with the empty space groove 120 through the receiving groove 230. The extending direction of the air suction holes 210 has a predetermined angle less than 90 degrees with the axial direction of the rotary sleeve 200, so that the air suction holes 210 are obliquely arranged. The connection hole 220 communicates with the suction hole 210 through the spray duct 240, and the connection hole 220 also communicates with the suction hole 210 through the cleaning duct 250. The connection hole 220 communicates with the receiving groove 230. The position where the suction hole 210 communicates with the cleaning duct 250 is disposed adjacent to the receiving groove 230, and the position where the suction hole 210 communicates with the spray duct 240 is disposed apart from the receiving groove 230.

As shown in fig. 1 and 4, in the present embodiment, the number of the air suction holes 210 is plural, and the plural air suction holes 210 are spaced apart from each other in the circumferential direction of the rotating sleeve 200. The number of the spray passages 240 and the cleaning passages 250 is plural. Each of the suction holes 210 communicates with the empty space 120 through the receiving groove 230, and the extending direction of each of the suction holes 210 has a predetermined angle smaller than 90 degrees with the axial direction of the rotary sleeve 200. The connection holes 220 are respectively communicated with the corresponding suction holes 210 through a plurality of spray ducts 240, and the connection holes 220 are also respectively communicated with the corresponding suction holes 210 through a plurality of cleaning ducts 250. The position where each suction hole 210 communicates with the cleaning duct 250 is disposed adjacent to the receiving groove 230, and the position where each suction hole 210 communicates with the spray duct 240 is disposed apart from the receiving groove 230, so that the rotary sleeve 200 has a better suction effect.

As shown in fig. 4, in an embodiment, the infusion tube 300 is inserted into the sliding groove 140 and the accommodating groove 230, the infusion tube 300 is fixedly connected to the rotating sleeve 200, the infusion tube 300 is rotatably connected to the base 100b, the infusion tube 300 rotates with the rotating sleeve 200 relative to the cover plate 100a, and the infusion tube 300 simultaneously rotates relative to the base 100 b. Both ends of the infusion tube 300 are respectively communicated with the connection hole 220 and the pressurizing groove 150.

As shown in fig. 4, in one embodiment, the fan assembly 400 is located in the receiving groove 230, and the fan assembly 400 is sleeved on the infusion tube 300. The piston 500 is located in the pressurizing groove 150 and is slidably coupled to the base 100 b. The power transmission mechanism 600 is disposed on the base 100b, and one end of the power transmission mechanism 600 is connected to the piston 500 to drive the piston 500 to slide relative to the base 100 b. Referring also to fig. 5, a drive mechanism 700 is provided on the base 100 b. The power output end of the driving mechanism 700 is connected to the other end of the rotary sleeve 200 and the other end of the power transmission mechanism 600, respectively, so that the driving mechanism 700 drives the rotary sleeve 200 to rotate relative to the cover plate 100a and simultaneously drives the piston 500 to slide in the pressurizing groove 150 through the power transmission mechanism 600.

In the ore dust purification system 10, the cover plate 100a covers the base 100b, and the liquid storage tank 130 stores the dust removing liquid, which may be water. During operation, actuating mechanism 700 acts, that is, actuating mechanism 700 drives rotation sleeve 200 to rotate relative to cover plate 100a, because transfer line 300 wears to locate in sliding tray 140 and holding tank 230 respectively, and transfer line 300 rotates with base 100b and is connected, transfer line 300 and rotation sleeve 200 fixed connection, make transfer line 300 rotate along with rotation sleeve 200, because transfer line 300 is located to flabellum subassembly 400 cover again, make flabellum subassembly 400 rotate along with transfer line 300, produce the negative pressure in the holding tank 230 like this, the peripheral air of rotation sleeve 200 passes through suction opening 210 and gets into in holding tank 230, realize rotatory inspiratory effect.

Meanwhile, the driving mechanism 700 drives the piston 500 to slide in the pressurizing groove 150 through the power transmission mechanism 600, the dust removing liquid can flow into the pressurizing groove 150 due to the communication between the liquid storage groove 130 and the pressurizing groove 150, the pressurizing groove 150 is communicated with the clearance groove 120 through the sliding groove 140, two ends of the liquid conveying pipe 300 are respectively communicated with the connecting hole 220 and the pressurizing groove 150, the piston 500 presses the dust removing liquid in the pressurizing groove 150 into the connecting hole 220 through the liquid conveying pipe 300, the connecting hole 220 is communicated with the air suction hole 210 through the liquid spraying pipe 240, and the connecting hole 220 is also communicated with the air suction hole 210 through the cleaning pipe 250, so that the dust removing liquid pressed into the connecting hole 220 can respectively enter the air suction hole 210 through the liquid spraying pipe 240 and the cleaning pipe 250. Because the position that the air suction hole 210 communicates with the liquid spray pipeline 240 is far away from the accommodating cavity, the gas containing dust entering from the air suction hole 210 and the dust removing liquid sprayed from the liquid spray pipeline 240 are mixed for dust removal, and because the position that the air suction hole 210 communicates with the cleaning pipeline 250 is close to the accommodating groove 230, the dust removing liquid sprayed from the cleaning pipeline 250 mixes and removes dust again for the gas entering the air suction hole 210, and the dust removing effect is better.

Because the extending direction of the air suction holes 210 and the axial direction of the rotating sleeve 200 have a preset angle smaller than 90 degrees, namely the air suction holes 210 are obliquely arranged, the liquid after dust removal can flow back into the holding tank 230 through the air suction holes 210, and dust particles in the liquid are not easy to stay in the air suction holes 210, and the cleaning effect of the dust removal liquid sprayed by the cleaning pipeline 250 is added, the dust particles in the liquid are quickly discharged into the holding tank 230 along with the dust removal liquid, because the air suction holes 210 are communicated with the empty avoiding groove 120 through the holding tank 230, the dust particles flow into the empty avoiding groove 120 along with the dust removal liquid, and the problem that the sustainable dust removal effect of the traditional ore dust purification system 10 is poor is solved.

As shown in fig. 4, in one embodiment, the rotating sleeve 200 further has a liquid collecting groove 260 communicated with the suction hole 210, the liquid collecting groove 260 is communicated with the accommodating groove 230, so that the suction hole 210 is communicated with the accommodating groove 230, and the dust removing liquid in the suction hole 210 flows into the liquid collecting groove 260 and then flows into the accommodating groove 230 through the liquid collecting groove 260. In this embodiment, the plurality of air suction holes 210 are all communicated with the liquid collecting tank 260, so that the dust removing liquid removed from the plurality of air suction holes 210 is converged into the liquid collecting tank 260 and then flows into the accommodating groove 230 from the liquid collecting tank 260, and the liquid collecting tank 260 is provided in the rotating sleeve 200, so that the difficulty in processing the plurality of air suction holes 210 is low.

As shown in fig. 4, in the present embodiment, the air intake holes 210 are formed obliquely. Is horizontally opened with respect to the conventional suction hole 210, i.e., the predetermined angle is 90 °. In order to prevent the air suction holes 210 from being blocked, the predetermined angle is further 30 to 80 °. In the present embodiment, the predetermined angle is 75 °, so that the suction holes 210 are not easily clogged.

In one embodiment, the extending direction of the gas suction holes 210 is perpendicular to the extending direction of the liquid spraying pipes 240, so that the dust removing liquid sprayed from the liquid spraying pipes 240 is combined with the gas sucked from the gas suction holes 210 in the largest range, and the dust removing effect of the ore dust cleaning system 10 is improved. Of course, in other embodiments, the extending direction of the air suction holes 210 and the extending direction of the liquid spray duct 240 may not be perpendicular to each other.

In one embodiment, the angle between the extending direction of the suction holes 210 and the extending direction of the cleaning pipe 250 is 20 ° to 55 °. In this embodiment, an included angle between the extending direction of the suction holes 210 and the extending direction of the cleaning pipe 250 is 30 °, so that the included angle between the direction of the dust removing liquid sprayed from the cleaning pipe 250 and the extending direction of the suction holes 210 is smaller, and therefore the dust removing liquid can better clean the dirt on the inner wall of the suction holes 210 to prevent the suction holes 210 from being blocked.

As shown in fig. 5 and 6, in one embodiment, the base 100b includes a base body 101b and a fixing sleeve 103 b. The clearance groove 120, the liquid storage groove 130, the sliding groove 140, and the pressure groove 150 are all opened in the base body 101 b. The fixing sleeve 103b is located in the clearance groove 120 and connected with the base body 101 b. The stationary sleeve 103b is partially positioned in the receiving groove 230 and rotatably coupled to the rotating sleeve 200 such that the rotating sleeve 200 is also rotatably coupled to the base 100b, thereby making the rotating sleeve 200 more stable during the rotation. In one embodiment, retaining sleeve 103b defines an interior chamber 1032 and an exit aperture 1034 in communication. The liquid outlet holes 1034 are communicated with the empty-avoiding groove 120, and the accommodating grooves 230 are communicated with the inner cavity 1032, so that the accommodating grooves 230 are communicated with the empty-avoiding groove 120 through the inner cavity 1032 and the liquid outlet holes 1034 in sequence. In this embodiment, the exit aperture 1034 opens at one end of the retaining sleeve 103 b.

As shown in fig. 5, further, the fixing sleeve 103b includes a sleeve body 1031 and a step fixing base 1033, and the sleeve body 1031 is located in the relief groove 120. The step fixing seat 1033 is connected to the seat body 101b, and the sleeve body 1031 is sleeved on the step fixing seat 1033, so that the fixing sleeve 103b is connected to the seat body 101 b. In this embodiment, both the lumen 1032 and the exit aperture 1034 open into the cannula body 1031. A gap exists between the step fixing seat 1033 and the sleeve body 1031, and the gap is communicated with the liquid outlet hole 1034, so that the liquid outlet hole 1034 can be communicated with the clearance groove 120.

In order to firmly connect the fixing sleeve 103b with the seat 101b, further, a clamping protrusion is disposed on the outer wall of the step fixing seat 1033, a clamping groove is disposed in the sleeve body 1031, and the clamping protrusion is clamped into the clamping groove, so that the step fixing seat 1033 is clamped with the sleeve body 1031, and the fixing sleeve 103b is more firmly connected with the seat 101 b.

In order to reliably connect the step fixing base 1033 and the base 101b, the base 100b further includes a first fixing member. The step fixing base 1033 is provided with a first screw hole, the seat body 101b is provided with a second screw hole communicated with the clearance groove 120, and the first fixing member is respectively arranged in the first screw hole and the second screw hole in a penetrating manner, so that the step fixing base 1033 is firmly connected with the seat body 101 b. In this embodiment, the first fixing member is a screw.

In order to make the connection between the infusion tube 300 and the seat body 101b more tight and prevent the liquid in the clearance groove 120 from permeating through the sliding groove 140, further, the step fixing seat 1033 is provided with a first groove, and the seat body 101b is provided with a second groove communicated with the first groove. Ore dust purification system 10 still includes the sealing ring, and the sealing ring is located first recess and second recess respectively, makes to be connected more closely between step fixing base 1033 and the pedestal 101 b.

As shown in fig. 5, the base 101b further has a positioning groove 1012 communicating with the clearance groove 120, and the positioning groove 1012 communicates with the sliding groove 140. The ore dust purification system 10 further includes a sealing ring 800, and the sealing ring 800 is located in the positioning groove 1012 and elastically abuts against the base 101 b. The sealing ring 800 is sleeved on the infusion tube 300, so that the dedusting liquid is more difficult to enter through the gap between the infusion tube 300 and the seat body 101 b.

In order to save the amount of the dust removing liquid, in one embodiment, the empty avoiding groove 120 is communicated with the liquid storage groove 130, so that the dust removing liquid in the empty avoiding groove 120 can flow back to the liquid storage groove 130 for reuse, the dust removing liquid is recycled, and the amount of the dust removing liquid is greatly saved.

As shown in fig. 7, in order to communicate the empty avoiding groove 120 with the liquid storage groove 130, in one embodiment, the seat body 101b further has a backflow hole 1013, and the backflow hole 1013 is respectively communicated with the empty avoiding groove 120 and the liquid storage groove 130, so that the empty avoiding groove 120 is communicated with the liquid storage groove 130.

As shown in fig. 7 and 8, the ore dust purification system 10 further includes a filter assembly 900, the filter assembly 900 is located in the empty space 120, and the filter assembly 900 is disposed in the backflow hole 1013, so that the filter assembly 900 can filter the liquid that flows back into the liquid storage tank 130 through the backflow hole 1013, and avoid the problem of blockage of the backflow hole 1013. Further, filtering component 900 includes plug connector 910 and filter screen 920, and plug connector 910 is the cylinder spare, and plug connector 910 has seted up along the axial and has crossed the sap cavity, and filter screen 920 is located the sap cavity and is connected with plug connector 910, makes through crossing the interior dust removal liquid of sap cavity and filters through filter screen 920. Further, the filter screen 920 is a sponge block with meshes, and the filter screen 920 is cylindrical, so that the filter screen 920 is elastically connected with the plug-in unit 910, and the filter screen 920 is reliably connected with the plug-in unit 910.

As shown in fig. 7, in order to communicate the liquid storage tank with the pressure tank, the base body 101b is further provided with a liquid passing hole 1015, and the liquid storage tank communicates with the pressure tank through the liquid passing hole, so that the liquid storage tank communicates with the pressure tank.

In order to make the suction of the suction holes 210 smoother, in one embodiment, the cover plate 100a is provided with a vent hole (not shown) communicating with the empty-avoiding groove 120, so that the gas in the empty-avoiding groove 120 can be discharged out of the periphery of the ore dust purification system 10 through the vent hole, and the suction of the suction holes 210 is smoother.

As shown in fig. 5, in order to fix the infusion tube 300 to the body 100 more firmly, in one embodiment, the fixing sleeve 103b is further sleeved on the infusion tube 300, so that the infusion tube 300 is simultaneously fixed on the cover 100a, the base 100b and the fixing sleeve 103b, thereby fixing the infusion tube 300 to the body 100 more firmly. In this embodiment, the step holder 1033 is disposed on the infusion tube 300, and the fixing sleeve 103b is disposed on the infusion tube 300.

As shown in fig. 5, in order to connect the power output end of the driving mechanism 700 to the rotating sleeve 200 and the power transmission mechanism 600, respectively, and to enable the power transmission mechanism 600 to drive the piston 500 to slide relative to the base 100b, in one embodiment, the machine body 100 is provided with a power cavity 160 and a transmission hole 170 which are communicated, and the power cavity 160 is communicated with the transmission hole 170 and the pressurizing groove 150, respectively. The transfer holes 170 communicate with the empty space groove 120. The power transfer mechanism 600 is located within the power cavity 160 and the power transfer mechanism 600 is partially located within the pressurized tank 150. The driving mechanism 700 is inserted into the transmission hole 170, so that the power output end of the driving mechanism 700 is connected to the rotating sleeve 200 and the power transmission mechanism 600, respectively, and the power transmission mechanism 600 drives the piston 500 to slide relative to the base 100 b. Referring also to FIG. 7, in the present embodiment, a power chamber 160 opens into the base 100 b. The transfer holes 170 include a first transfer hole 172 opened in the cover 100a and a second transfer hole 174 opened in the base 100b, and the first transfer hole 172 communicates with the second transfer hole 174.

As shown in fig. 5 and 6, in one embodiment, the power transmission mechanism 600 includes a first pulley assembly 610, an intermediate shaft 620, and a screw-nut assembly 630. A first pulley assembly 610 is disposed within power chamber 160 and is coupled to the power output of drive mechanism 700. An intermediate shaft 620 is located within power chamber 160 and is rotatably connected to body 100. The first pulley assembly 610 and the screw nut assembly 630 are both sleeved on the middle shaft 620, so that the first pulley assembly 610 drives the middle shaft 620 to rotate relative to the machine body 100.

As shown in fig. 5 and 6, in one embodiment, the screw nut assembly 630 is located in the power cavity 160, and the screw nut assembly 630 is partially located in the pressurizing groove 150 and connected to the piston 500, such that the screw nut assembly 630 transmits power to the piston 500 to drive the piston 500 to slide relative to the inner wall of the pressurizing groove 150, such that power at the power output end of the driving mechanism 700 is transmitted to the intermediate shaft 620 through the first pulley assembly 610, the intermediate shaft 620 rotates relative to the machine body 100 due to the rotational connection of the intermediate shaft 620 and the machine body 100, the screw nut assembly 630 is sleeved on the intermediate shaft 620, such that power is transmitted to the screw nut assembly 630 through the intermediate shaft 620 and is applied to the piston 500 by the screw nut assembly 630, such that the power transmission mechanism drives the piston 500 to slide relative to the base 100 b.

As shown in fig. 2 and 5, in one embodiment, drive mechanism 700 includes a motor 710, a shaft 720, a second pulley assembly 730, and a gear 740. The motor 710 is disposed on the body 100. The rotating shaft 720 penetrates through the transmission hole 170 and is rotatably connected with the machine body 100. The second belt wheel assembly 730 is respectively sleeved on the output shaft of the motor 710 and the rotating shaft 720, so that the power output by the power shaft of the motor 710 is transmitted to the rotating shaft 720 through the second belt wheel assembly 730 to drive the rotating shaft 720 to rotate relative to the machine body 100.

As shown in fig. 2 and 5, in one embodiment, the first pulley assembly 610 is sleeved on the rotating shaft 720, such that the first pulley assembly 610 is connected to the power output end of the driving mechanism 700. The gear 740 is disposed in the clearance groove 120, and the gear 740 is sleeved on the rotating shaft 720. The peripheral wall of the rotating sleeve 200 is provided with teeth 202, which are engaged with the gear 740 to make the power output end of the driving mechanism 700 connected with the rotating sleeve 200, even if the driving mechanism 700 drives the rotating sleeve 200 to rotate relative to the cover plate 100 a. In this embodiment, the circumferential wall of the rotating sleeve 200 is provided with an annular tooth, and the annular tooth is in meshing transmission with the gear 740, so that the rotating power of the rotating shaft 720 is transmitted to the rotating sleeve 200 through the gear 740 to drive the rotating sleeve 200 to rotate relative to the cover plate 100 a. Specifically, the rotating sleeve 200 includes a rotating sleeve body and annular teeth provided on an outer wall of the rotating sleeve body, so that the annular teeth are provided on a circumferential wall of the rotating sleeve 200. The rotating sleeve main body and the annular teeth are integrally formed.

In other embodiments, the annular teeth and the rotating sleeve body may be formed separately. In one embodiment, the annular teeth are in the form of an annular sleeve that is disposed on and coupled to the rotating sleeve body. The annular teeth and the rotating sleeve body are formed separately. In this embodiment, the shaft 720 transmits power to the rotating sleeve body through a gear 740 transmission. In other embodiments, the shaft 720 may also transmit power to the rotating sleeve body by a belt drive or a chain drive.

As shown in fig. 6, in one embodiment, the first pulley assembly 610 includes a first pulley 612, a second pulley 614, and a first conveyor belt 616. The first pulley 612 is sleeved on the rotating shaft 720, the second pulley 614 is sleeved on the middle shaft 620, and the first belt conveyer 616 is respectively sleeved on the first pulley 612 and the second pulley 614, so that the first pulley assembly 610 is respectively sleeved on the rotating shaft 720 and the middle shaft 620, and thus the power transmitted to the rotating shaft 720 can be transmitted to the middle shaft 620 through the first pulley assembly 610.

As shown in FIG. 6, in one embodiment, screw-nut assembly 630 includes a screw housing 632, a slide bar 634, and a nut 636. The screw sleeve 632 is located in the power chamber 160, and the screw sleeve 632 is sleeved on the middle shaft 620, so that the screw sleeve 632 rotates with the middle shaft 620 relative to the machine body 100. The body 100 is provided with a slide hole 190, which is respectively communicated with the power cavity 160 and the pressurizing groove 150. The sliding rod 634 is inserted into the sliding hole and is slidably connected to the machine body 100. The end of the sliding rod 634 located in the pressurized tank 150 is connected to the piston 500.

As shown in fig. 6, in one embodiment, the nut 636 is sleeved on the sliding rod 634, and the nut 636 is in screw-driving connection with the screw sleeve 632. When the screw sleeve 632 rotates along with the middle shaft 620, the screw sleeve 632 is in screw connection with the nut 636 to drive the nut 636 to move. Since the nut 636 is sleeved on the sliding rod 634, the sliding rod 634 is inserted into the sliding cavity and slidably connected to the machine body 100, and the end of the sliding rod 634 located in the pressurizing groove 150 is connected to the piston 500, the sliding rod 634 drives the piston 500 to slide relative to the machine body 100.

As shown in fig. 6, in order to make the sliding rod 634 and the sliding hole slide tightly, further, the ore dust purification system 10 further includes a sliding collar 1100, the machine body 100 is provided with a connecting groove 180 communicating with the sliding hole, and the sliding collar 1100 is located in the connecting groove 180 and connected with the machine body 100. The sliding ring 1100 is slidably sleeved on the sliding rod 634, so that the sliding rod 634 and the sliding hole can slide tightly.

As shown in fig. 2, in one embodiment, the second pulley assembly 730 includes a third pulley 732, a fourth pulley 734, and a second conveyor belt 736. The third belt wheel is sleeved on the output shaft of the motor, the fourth belt wheel is sleeved on the rotating shaft, and the second conveying belt is respectively sleeved on the third belt wheel and the fourth belt wheel, so that the power of the motor is conveyed to the rotating shaft through the second belt wheel assembly to drive the rotating shaft to rotate relative to the cover plate.

As shown in fig. 4, the base 100b further includes a first body 110b, a second body 120b, and a third body 130b stacked in sequence, and the cover plate 100a covers a surface of the first body 110b facing away from the second body 120 b. Both the relief groove 120 and the reservoir 130 are opened on a surface of the first body 110b adjacent to the cover plate 100 a. The sliding groove 140 is opened in the first body 110 b. The pressurizing groove 150 includes a first portion opened in the first body 110b and a second portion opened in the second body 120b, and the first portion and the second portion are communicated with each other, that is, the pressurizing groove 150 is opened in the first body 110b and the second body 120b, respectively, so that the base 100b is opened with the clearance groove 120, the liquid storage groove 130, the sliding groove 140, and the pressurizing groove 150.

In order to open the power cavity 160 to the machine body 100, further, the power cavity 160 includes a first cavity opened to the second main body 120b and a second cavity opened to the third main body 130b, and the first cavity is communicated with the second cavity, so that the power cavity 160 is opened to the machine body 100. The second transmission holes 174 are opened in the first body 110b, the second body 120b, and the third body 130b, respectively, such that the second transmission holes 174 are opened in the base 100 b.

In order to facilitate the detachment between the first body 110b and the second body 120b and between the second body 120b and the third body 130b, the ore dust purification system 10 further includes locking bolts, the first body 110b has a first mounting hole, the second body 120b has a second mounting hole, the third body 130b has a third mounting hole, and the locking bolts are respectively inserted into the first mounting hole, the second mounting hole, and the third mounting hole, so that the detachment between the first body 110b and the second body 120b and between the second body 120b and the third body 130b is facilitated, the pressurizing groove 150 is cleaned, and the pressurizing groove 150 is ensured to be in close contact with the piston 500. In this embodiment, the third mounting hole is a threaded hole, and the first mounting hole and the second mounting hole 220 are both through holes 110.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An ore dust purification system, comprising:

2. The ore dust purification system of claim 1, wherein the base comprises a base body and a fixed sleeve, and the clearance groove, the liquid storage groove, the sliding groove and the pressure groove are all arranged on the base body;

the fixed sleeve is positioned in the clearance groove and connected with the seat body, and the fixed sleeve is partially positioned in the accommodating groove and rotationally connected with the rotating sleeve;

the fixed sleeve is provided with an inner cavity and a liquid outlet hole which are communicated, the liquid outlet hole is communicated with the empty avoiding groove, and the holding groove is communicated with the inner cavity.

3. The ore dust purification system of claim 2, wherein the evacuation tank is in communication with the reservoir.

4. The ore dust purification system of claim 3, wherein the base body is further provided with a backflow hole, and the backflow hole is respectively communicated with the empty avoiding groove and the liquid storage groove, so that the empty avoiding groove is communicated with the liquid storage groove.

5. The ore dust purification system of claim 2, wherein the cover plate is provided with an exhaust hole communicated with the clearance groove.

6. A mineral dust purification system in accordance with any one of claims 2 to 5, wherein the retaining sleeve is also sleeved over the infusion tube.

7. The ore dust purification system of claim 1, wherein the body is provided with a power cavity and a transmission hole, the power cavity is communicated with the transmission hole and the pressurization groove, the transmission hole is communicated with the clearance groove, the power transmission mechanism is located in the power cavity, the power transmission mechanism is partially located in the pressurization groove, and the driving mechanism is arranged in the transmission hole in a penetrating manner.

8. The ore dust purification system of claim 7, wherein the power transmission mechanism comprises a first pulley assembly, an intermediate shaft and a screw nut assembly, the first pulley assembly is disposed in the power chamber and connected to the power output end of the driving mechanism, the intermediate shaft is disposed in the power chamber and rotatably connected to the machine body, the first pulley assembly and the screw nut assembly are both sleeved on the intermediate shaft, the screw nut assembly is disposed in the power chamber, and the screw nut assembly is partially disposed in the pressurization groove and connected to the piston.

9. The ore dust purification system of claim 8, wherein the drive mechanism comprises a motor, a shaft, a second pulley assembly, and a gear; the motor is arranged on the machine body, the rotating shaft penetrates through the transmission hole and is rotationally connected with the machine body, and the second belt wheel assembly is respectively sleeved on an output shaft of the motor and the rotating shaft; the first belt pulley component is sleeved on the rotating shaft, so that the first belt pulley component is connected with the power output end of the driving mechanism; the gear is located in the clearance groove, the gear sleeve is arranged on the rotating shaft, teeth are arranged on the peripheral wall of the rotating sleeve, and the teeth are in meshing transmission with the gear, so that the power output end of the driving mechanism is connected with the rotating sleeve.

10. The ore dust purification system of any one of claims 7 to 9, wherein the screw nut assembly comprises a screw sleeve, a slide rod and a nut;

the screw rod sleeve is positioned in the power cavity and sleeved on the intermediate shaft;

the nut is sleeved on the sliding rod and is in threaded connection with the screw sleeve for transmission.