Wet type polishing, grinding and dust collecting all-in-one machine with anti-explosion swirling flow type structure
By configuring an explosion-proof vortex structure in the grinding dust collector and utilizing a multi-stage combined dust removal technology of cyclone wheel and spray pipe, the problems of poor dust reduction effect and high operating cost of existing grinding dust collectors have been solved, achieving efficient dust removal and cost reduction.
Patent Information
- Application Number
- CN202520270274.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-19
AI Technical Summary
Existing grinding dust collectors use spray nozzles inside the grinding chamber to spray water and reduce dust, but the dust reduction effect is poor, the dust removal efficiency is low, and the operating cost of the wastewater tank is high.
The wet polishing and grinding dust collection machine adopts an explosion-proof vortex structure and is equipped with a grinding chamber, a dirt collection chamber, a cyclone mechanism and a spray mechanism. It uses the cyclone wheel and spray pipe to form a rotating airflow and water curtain in the grinding chamber to achieve multi-stage combined dust removal, improve dust capture efficiency and reduce operating costs.
It achieves efficient dust recovery and reduces operating costs. Through multi-stage combined dust removal, it improves dust removal efficiency and reduces dust emissions and the risk of spray head clogging.
Smart Images
Figure CN223700383U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to polishing dust removal equipment technical field especially with the wet type polishing polishing dust collection integrated machine of anti -explosion whirl structure. BACKGROUND
[0002] The polishing dust collection machine is a kind of equipment for collecting dust generated in polishing process.The existing polishing dust collection machine includes rack and spray head, the rack has polishing cavity, and the spray head one end enters polishing cavity and forms water curtain in polishing cavity.During polishing workpiece, worker polishes in polishing cavity, and dust generated in polishing is mixed with water and discharged.Due to the existing polishing dust collection machine only through the spray head in polishing cavity sprinkling water dust reduction, dust reduction effect is poor, dust removal efficiency is low and sewage pool operating cost is high. SUMMARY
[0003] The utility model discloses a wet type polishing polishing dust collection integrated machine with anti -explosion whirl structure to solve the problem that the existing polishing dust collection machine only through the spray head in polishing cavity sprinkling water dust reduction, dust reduction effect is poor, dust removal efficiency is low and sewage pool operating cost is high.
[0004] The utility model discloses a wet type polishing polishing dust collection integrated machine with anti -explosion whirl structure to solve the problem that the existing polishing dust collection machine only through the spray head in polishing cavity sprinkling water dust reduction, dust reduction effect is poor, dust removal efficiency is low and sewage pool operating cost is high.
[0005] The utility model discloses a wet type polishing polishing dust collection integrated machine with anti -explosion whirl structure, including:
[0006] Rack, the rack has polishing cavity and collects pollution cavity;
[0007] Cyclone mechanism, the cyclone mechanism has air draught fan, cyclone cavity and cyclone wheel, the cyclone cavity is communicated with the polishing cavity through air intake, and the cyclone cavity is communicated with the collection pollution cavity through sewage outlet, and the polishing cavity is equipped with dust collection frame on the air intake side, and the air draught fan is used to make the gas in the polishing cavity flow into the cyclone cavity from the air intake, and the cyclone wheel is arranged in the cyclone cavity and is used to form rotating air flow in the cyclone cavity;
[0008] Spray mechanism, the spray mechanism has cyclone spray pipe and upper spray pipe, the cyclone spray pipe enters the cyclone cavity and is used to sprinkle water in the cyclone cavity, and the upper spray pipe enters the polishing cavity and is used to sprinkle water in the polishing cavity.
[0009] Further, the cyclone cavity is extended in up and down and is in the shape of cylinder, the cyclone wheel is coaxially arranged with the cyclone cavity, and the cyclone wheel rotates and drives gas to rotate and rise around the axis of the cyclone cavity.
[0010] Further, the cyclone wheel has an inner ring, an outer ring and a plurality of fan blades, the outer ring is arranged around the inner ring, and the plurality of fan blades are arranged between the inner ring and the outer ring and are spaced apart in the circumferential direction of the inner ring, the fan blades extend obliquely from bottom to top in the rotation direction of the cyclone wheel, and the projection of any two adjacent fan blades in the axial direction of the cyclone cavity partially overlaps.
[0011] Further, the cyclone wheel is arranged in the middle of the cyclone cavity, the cyclone wheel and the top of the cyclone cavity are spaced apart to form a rear mixing space, and a plurality of mixing balls are arranged in the rear mixing space, the mixing balls roll in the rear mixing space when the cyclone wheel rotates.
[0012] Further, the cyclone wheel and the bottom of the cyclone cavity are spaced apart to form a premixing space, the cyclone spray pipe is arranged in the premixing space and has a plurality of spray heads spaced apart in the circumferential direction of the cyclone wheel, the premixing space is communicated with the external air pipe through the air inlet, and the premixing space is communicated with the polishing cavity through the air inlet.
[0013] Further, the cyclone mechanism has a cyclone barrel arranged in the rack, the cyclone barrel extends upward and downward and has the cyclone cavity, the cyclone cavity is open at both ends, the cyclone mechanism further has a demisting member and a rear filter member, and the demisting member and the rear filter member are arranged between the cyclone barrel and the air extractor and are stacked from bottom to top.
[0014] Further, the polishing cavity is provided with an upper water collecting tank above the dust collecting frame, and a flow guide plate is arranged below the upper water collecting tank, the upper spray pipe extends into the upper water collecting tank, and the upper water collecting tank is provided with an upper discharge port on one side of the flow guide plate; the upper water collecting tank is opposite to the dust collecting frame, the dust collecting frame is in front, the upper water collecting tank is in back, the flow guide plate extends obliquely from the upper water collecting tank to the dust collecting frame, and the flow guide plate has a communication port opposite to the air inlet.
[0015] Further, the dust collecting frame and the bottom of the polishing cavity are spaced apart to form a dust collecting space, the dust collecting frame is communicated with the dust collecting space through the dust falling port, the dust collecting space is communicated with the cyclone cavity through the air inlet, the lower end of the flow guide plate extends into the dust collecting space and is spaced apart from the dust collecting frame in the up-down direction.
[0016] Further, a lower water collecting tank is arranged in the dust collecting space, the lower water collecting tank has a lower discharge port, the spray mechanism has a lower spray pipe, the lower spray pipe extends into the lower water collecting tank to sprinkle water in the lower water collecting tank, the air inlet is arranged behind the dust collecting frame, and the bottom of the polishing cavity is inclined from top to bottom towards the air inlet.
[0017] Further, the polishing cavity is provided with a bottom filter screen and a side filter screen, the bottom filter screen is arranged on the top of the dust receiving frame, and the side filter screen is arranged in front of the flow guide plate and vertically arranged on the bottom filter screen.
[0018] The technical scheme has the advantages that: by arranging the polishing cavity, the dust collecting cavity, the cyclone mechanism and the spraying mechanism on the rack, and arranging the dust receiving frame in the polishing cavity, the cyclone mechanism is arranged as a suction fan, a cyclone cavity and a cyclone wheel, the spraying mechanism is arranged as a cyclone spraying pipe and an upper spraying pipe, large-particle dust is collected in the dust receiving frame, small-particle dust is mixed with water sprayed by the upper spraying pipe and then enters the cyclone cavity through the air inlet, part of the small-particle dust directly enters the cyclone cavity through the air inlet, the water-dust mixture enters the dust collecting cavity through the sewage outlet, dust not mixed with water enters the cyclone cavity and is mixed with water sprayed by the cyclone spraying pipe, and is driven to rotate upward by the cyclone wheel to be further mixed with water, the multi-stage combined dust removal of front-stage collection, middle-stage spraying and end-stage cyclone mixing is used, and the dust removal and recovery effect is good; water is used to efficiently mix dust, the water system is improved to have high dust capture efficiency, and dust emission is reduced; a water filtration system is used to effectively separate dust in water, the water change cycle is reduced, the risk of pipe and spraying head blockage is reduced, and thus the operation cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.
[0021] Figure 1 is a perspective view of the wet polishing and dust collecting integrated machine with the anti-explosion swirl structure disclosed in embodiment 1;
[0022] Figure 2 is a top view of the wet polishing and dust collecting integrated machine with the anti-explosion swirl structure disclosed in embodiment 1;
[0023] Figure 3 is Figure 2 the sectional view of A-A in figure 1;
[0024] Figure 4 is Figure 2 the sectional view of B-B in figure 1;
[0025] Figure 5 is a perspective view of the cyclone wheel in embodiment 1;
[0026] Figure 6 is a perspective view of the wet polishing and grinding dust collecting integrated machine with anti-explosion cyclone structure disclosed in embodiment 2;
[0027] Figure 7 is a sectional view of the wet polishing and grinding dust collecting integrated machine with anti-explosion cyclone structure disclosed in embodiment 2;
[0028] Figure 8 is a perspective view of the wet polishing and grinding dust collecting integrated machine with anti-explosion cyclone structure disclosed in embodiment 3;
[0029] Figure 9 is a perspective view of the wet polishing and grinding dust collecting integrated machine with anti-explosion cyclone structure disclosed in embodiment 4;
[0030] Figure 10 is a perspective view of the wet polishing and grinding dust collecting integrated machine with anti-explosion cyclone structure disclosed in embodiment 5;
[0031] Figure 11 is a perspective view of the wet polishing and grinding dust collecting integrated machine with anti-explosion cyclone structure disclosed in embodiment 6. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0033] Embodiment 1: as shown in the figure, the wet polishing and grinding dust collecting integrated machine with anti-explosion cyclone structure comprises: Figures 1-5
[0034] a rack 1, the rack 1 has a grinding cavity 101 and a dust collecting cavity 103;
[0035] a cyclone mechanism 3, the cyclone mechanism 3 has an air extractor 301, a cyclone cavity 300 and a cyclone wheel 302, the cyclone cavity 300 is communicated with the grinding cavity 101 through an air inlet 104, the cyclone cavity 300 is communicated with the dust collecting cavity 103 through a sewage outlet 311, the grinding cavity 101 is provided with a dust collecting frame 100 on one side of the air inlet 104, the air extractor 301 is arranged on the rack 1 for making the gas in the grinding cavity 101 flow into the cyclone cavity 300 from the air inlet 104, and the cyclone wheel 302 is arranged in the cyclone cavity 300 for forming a rotating air flow in the cyclone cavity 300;
[0036] The spraying mechanism 4 has a cyclone spraying pipe 401 and an upper spraying pipe 402, the cyclone spraying pipe 401 extends into the cyclone cavity 300 for spraying water in the cyclone cavity 300, and the upper spraying pipe 402 extends into the polishing cavity 101 for spraying water in the polishing cavity 101.
[0037] When the wet polishing and grinding dust collection all-in-one machine with the anti-explosion vortex structure is used for polishing and dust collection, the steps are as follows: workers polish in the polishing cavity 101, large-particle dust falls into the dust collection frame 100 under the action of gravity, part of small-particle dust mixed with water sprayed by the upper spraying pipe 402 enters the cyclone cavity 300 through the air inlet 104, part of the small-particle dust directly enters the cyclone cavity 300 through the air inlet 104, the water-dust mixture enters the cyclone cavity 300 and flows into the dust collection cavity 103 through the blow-off port 311, and the dust not mixed with water enters the cyclone cavity 300, mixes with water sprayed by the cyclone spraying pipe 401, and rotates upward under the drive of the cyclone wheel 302 to further mix with water, and the mixed water-dust mixture falls into the dust collection cavity 103 through the blow-off port 311 under the action of gravity.
[0038] As can be seen from the above, the embodiment provides a wet polishing and grinding dust collection all-in-one machine with an anti-explosion vortex structure to solve the problem that the existing polishing and dust collection machine only sprays water in the polishing cavity through the spray head to reduce dust, and the dust reduction effect is poor. The polishing cavity 101, the dust collection cavity 103, the cyclone mechanism 3 and the spraying mechanism 4 are arranged on the rack 1, the dust collection frame 100 is arranged in the polishing cavity 101, the cyclone mechanism 3 is configured as the exhaust fan 301, the cyclone cavity 300 and the cyclone wheel 302, the spraying mechanism 4 is configured as the cyclone spraying pipe 401 and the upper spraying pipe 402, large-particle dust is collected in the dust collection frame 100, part of small-particle dust mixed with water sprayed by the upper spraying pipe 402 enters the cyclone cavity 300 through the air inlet 104, part of the small-particle dust directly enters the cyclone cavity 300 through the air inlet 104, the water-dust mixture enters the cyclone cavity 300 and flows into the dust collection cavity 103 through the blow-off port 311, the dust not mixed with water enters the cyclone cavity 300, mixes with water sprayed by the cyclone spraying pipe 401, and rotates upward under the drive of the cyclone wheel 302 to further mix with water, and the dust is collected by the front stage, sprayed by the middle stage, and mixed by the end cyclone, so that the multi-stage combined dust collection effect is good; the dust is efficiently mixed with water, the dust capture efficiency of the water system is improved, and the dust emission is reduced; the dust in the water is effectively separated by the water filtration system, the water change cycle is reduced, the risk of pipe and spray head blockage is reduced, and the operation cost is reduced.
[0039] In the embodiment 1 of the utility model, cyclone cavity 300 extends in a cylinder shape up and down, cyclone wheel 302 is coaxially arranged with cyclone cavity 300, and cyclone wheel 302 drives the gas to rotate and rise around the axis of cyclone cavity 300 when rotating. The above-mentioned arrangement configures cyclone cavity 300 to extend in a cylinder shape up and down, and cyclone wheel 302 is coaxially arranged with cyclone cavity 300, so that the dust and water in cyclone cavity 300 rotate and rise around the axis of cyclone cavity 300 when cyclone wheel 302 rotates, and the mixing effect is good and the dust removal effect is good.
[0040] In the embodiment 1 of the utility model, cyclone wheel 302 has inner ring 303, outer ring 304 and a plurality of fan blades 305, outer ring 304 is annularly arranged outside inner ring 303, a plurality of fan blades 305 are arranged between inner ring 303 and outer ring 304 and are circumferentially spaced apart on inner ring 303, fan blades 305 extend obliquely from bottom to top in the rotating direction of cyclone wheel 302, and the projection of any two adjacent fan blades 305 on the axial direction of cyclone cavity 300 overlaps. The above-mentioned arrangement configures cyclone wheel 302 to have inner ring 303, outer ring 304 and a plurality of fan blades 305, fan blades 305 extend obliquely from bottom to top in the rotating direction of cyclone wheel 302, and the projection of any two adjacent fan blades 305 on the axial direction of cyclone cavity 300 overlaps, so that the dust and water in cyclone cavity 300 rotate and rise around the axis of cyclone cavity 300 when cyclone wheel 302 rotates, and the mixing effect is good.
[0041] In the embodiment 1 of the utility model, cyclone wheel 302 is arranged in the middle part of cyclone cavity 300, cyclone wheel 302 is spaced apart from the top of cyclone cavity 300 to form rear mixing space 306, a plurality of mixing balls (not marked in the figure) are arranged in rear mixing space 306, the mixing balls roll in rear mixing space 306 when cyclone wheel 302 rotates, and the mixing balls are hollow balls. The above-mentioned arrangement configures cyclone wheel 302 in the middle part of cyclone cavity 300 to form rear mixing space 306 in cooperation with the top of cyclone cavity 300, and a plurality of mixing balls that roll and stir water and dust in rear mixing space 306 when cyclone wheel 302 rotates are arranged in rear mixing space 306, so that water and dust are fully mixed when cyclone wheel 302 rotates, and the dust removal effect is good.
[0042] In the embodiment 1 of the utility model, cyclone wheel 302 is spaced apart from the bottom of cyclone cavity 300 to form premixing space 307, and cyclone spray pipe 401 is arranged in premixing space 307 and has a plurality of spray heads 403 that are circumferentially spaced apart on cyclone wheel 302. The above-mentioned arrangement configures cyclone spray pipe 401 in premixing space 307 and has a plurality of spray heads 403 that are circumferentially spaced apart on cyclone wheel 302, so that the dust enters cyclone cavity 300 and is premixed with water in premixing space 307 first, and is further mixed in rear mixing space 306, realizing multi-stage mixing of water and dust, and the mixing is sufficient and the effect is good.
[0043] In the embodiment 1 of the utility model, premixing space 307 is communicated with external air pipe through air inlet (not marked in the drawing), and premixing space 307 is communicated with polishing cavity 101 through air inlet 104.The above-mentioned setting is premixing space 307 is configured to be communicated with external air pipe through air inlet, and communicated with polishing cavity 101 through air inlet 104, and the dust entering cyclone cavity 300 can be premixed with water in premixing space 307 first, and further mixed in postmixing space 306, realizing multistage mixing of water and dust, and the mixing is sufficient and the effect is good.
[0044] In the embodiment 1 of the utility model, cyclone mechanism 3 has cyclone barrel 310 arranged in rack 1, cyclone barrel 310 has cyclone cavity 300 extending upwards and downwards, both ends of cyclone cavity 300 are open, the upper end opening of cyclone cavity 300 is defined as exhaust port, and the lower end opening of cyclone cavity 300 is defined as blowdown port 311, cyclone mechanism 3 further has demisting piece 308 and post-filter piece 309, demisting piece 308 and post-filter piece 309 are arranged between cyclone barrel 310 and exhaust fan 301 and are stacked from bottom to top, demisting piece 308 is used for adsorbing dust and moisture, and post-filter piece 309 is used for filtering dust.The above-mentioned setting is that demisting piece 308 and post-filter piece 309 are arranged between cyclone barrel 310 and exhaust fan 301 and are stacked from bottom to top, so that the dust content of the gas drawn to exhaust fan 301 is low, and the emission standard is met.
[0045] In the embodiment 1 of the utility model, polishing cavity 101 is provided with upper water collecting tank 107 above dust receiving frame 100, and is provided with flow guide plate 108 below upper water collecting tank 107, upper spray pipe 402 extends into upper water collecting tank 107, upper water collecting tank 107 is provided with upper discharge port (not marked in the drawing) on one side of flow guide plate 108, upper water collecting tank 107 is opposite to dust receiving frame 100 front and back, dust receiving frame 100 is in front, upper water collecting tank 107 is in back, flow guide plate 108 extends from upper water collecting tank 107 to dust receiving frame 100, flow guide plate 108 has communication port (not marked in the drawing), and the communication port is located directly behind air inlet 104, upper spray pipe 402 injects water into upper water collecting tank 107, and the water flows along flow guide plate 108 after being discharged from upper water collecting tank 107.The above-mentioned setting is that upper water collecting tank 107 is arranged above dust receiving frame 100, and flow guide plate 108 extending to dust receiving frame 100 is arranged below upper water collecting tank 107, so that polishing cavity 101 forms a water curtain at flow guide plate 108, and the dust removal effect is good.
[0046] In Embodiment 1 of this utility model, a dust collection frame 100 is spaced apart from the bottom of the grinding chamber 101 to form a dust collection space 110. The dust collection frame 100 is connected to the dust collection space 110 via a dust outlet (not shown in the figure). The dust collection space 110 is connected to the cyclone chamber 300 via an air inlet 104 and a connecting port. The lower end of the guide plate 108 extends into the dust collection space 110 and is spaced vertically from the dust collection frame 100. By configuring the dust collection frame 100 to form the dust collection space 110 spaced apart from the bottom of the grinding chamber 101, and by having the lower end of the guide plate 108 extend into the dust collection space 110 and be spaced vertically from the dust collection frame 100, dust missed by the dust collection frame 100 can be mixed with water and discharged into the dirt collection chamber 103 for recycling.
[0047] In Embodiment 1 of this utility model, the air inlet 104 is located below the upper water collection tank 107 and is positioned opposite the dust collection frame 100, with the dust collection frame 100 positioned forward and the air inlet 104 positioned backward. The bottom of the grinding chamber 101 is inclined downward toward the air inlet 104. This arrangement, by positioning the air inlet 104 directly behind the dust collection frame 100 and configuring the bottom of the grinding chamber 101 to be inclined downward toward the air inlet 104, facilitates the discharge of dust missed by the dust collection frame 100 into the dirt collection chamber 103.
[0048] In Embodiment 1 of this utility model, the dust collection chamber 103 and the cyclone chamber 300 are vertically opposite each other, with the cyclone chamber 300 positioned higher and the dust collection chamber 103 lower. The cyclone chamber 310 has a dust collection bag (not shown in the figure) at the discharge port 311, and the dust collection chamber 103 has a dust collection frame (not shown in the figure) below the discharge port 311, with the dust collection bag housed within the dust collection frame. This arrangement facilitates dust collection by placing the dust collection bag at the discharge port 311 and by providing a dust collection frame within the dust collection chamber 103 for the dust collection bag to be placed inside.
[0049] In embodiment 1 of this utility model, there are four grinding chambers 101, four upper spray pipes 402 and four air inlets 104, and they correspond one-to-one. There are two cyclone chambers 300, two exhaust fans 301 and two cyclone wheels 302, and they correspond one-to-one. Two grinding chambers 101 are paired with one cyclone chamber 300. The four grinding chambers 101 are arranged opposite each other on the frame 1.
[0050] Example 2: As Figures 6-7 As shown, the difference between this and Embodiment 1 is that there are two grinding chambers 101, two upper spray pipes 402, two air inlets 104, two cyclone chambers 300, two exhaust fans 301 and two cyclone wheels 302, and the two grinding chambers 101 are arranged side by side.
[0051] In embodiment 2 of this utility model, a lower water collection tank 111 is provided in the dust collection space 110. The lower water collection tank 111 has a lower outlet (not shown in the figure), and the spraying mechanism 4 has a lower spray pipe 404. The lower spray pipe 404 extends into the lower water collection tank 111 and sprays water in the lower water collection tank 111. Specifically, the lower spray pipe 404 injects water into the lower water collection tank 111, and the water is discharged from the lower water collection tank 111 through the lower outlet and flows along the bottom of the grinding chamber 101 to the air inlet 104. The above arrangement, by configuring the lower water collection tank 111 in the dust collection space 110 and configuring the lower spray pipe 404 in the lower water collection tank 111, allows the dust missed by the dust collection frame 100 to mix with water and be discharged into the dirt collection chamber 103 for recycling.
[0052] In embodiment 2 of this utility model, a bottom filter 113 and a side filter 114 are provided in the grinding chamber 101. The bottom filter 113 is located on the top surface of the dust collection frame 100, and the side filter 114 is located in front of the guide plate 108 and is vertically arranged on the bottom filter 113. The above arrangement, by configuring the bottom filter 113 located on the top of the dust collection frame 100 and the side filter 114 located in front of the guide plate 108 in the grinding chamber 101, achieves pre-filtration / collection of dust, reducing the burden on subsequent filtration.
[0053] Example 3: As Figure 8 As shown, the difference between this and embodiment 2 is that there are four grinding chambers 101, four upper spray pipes 402 and four air inlets 104, and they correspond one-to-one. There are two cyclone chambers 300, two exhaust fans 301 and two cyclone wheels 302, and they correspond one-to-one. Two grinding chambers 101 are paired with one cyclone chamber 300. The four grinding chambers 101 are arranged opposite each other on the frame 1.
[0054] Example 4: Figure 9 As shown, the difference between this and Embodiment 1 is that there are two grinding chambers 101, two upper spray pipes 402, two air inlets 104, two cyclone chambers 300, two exhaust fans 301 and two cyclone wheels 302, and the two grinding chambers 101 are arranged side by side.
[0055] Example 5: Figure 10 As shown, the difference between this and Embodiment 1 is that there are two grinding chambers 101, two upper spray pipes 402, two air inlets 104, two cyclone chambers 300, two exhaust fans 301 and two cyclone wheels 302, which correspond to each other. The two grinding chambers 101 are arranged side by side, and the front opening of the grinding chamber 101 is circular.
[0056] Example 6: As Figure 11 As shown, the difference between this and embodiment 5 is that there are four grinding chambers 101, four upper spray pipes 402 and four air inlets 104, and they correspond one-to-one. There are two cyclone chambers 300, two exhaust fans 301 and two cyclone wheels 302, and they correspond one-to-one. Two grinding chambers 101 are paired with one cyclone chamber 300. The four grinding chambers 101 are arranged opposite each other on the frame 1.
[0057] It should be understood that the terms "first", "second" and the like in the present application are used to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present application, the "first" information can also be referred to as "second" information, and similarly, the "second" information can also be referred to as "first" information. In addition, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0058] The above is one or more embodiments provided in combination with specific content, and does not mean that the specific implementation of the present application is limited to these descriptions. Any approximation, similarity or replacement of the method and structure of the present application, or any technical deduction or replacement under the concept of the present application, should be regarded as the protection of the present application.
Claims
1. A wet polishing and grinding dust collector integrated machine with an explosion-proof vortex structure, characterized in that, It comprises: a frame (1) having a polishing cavity (101) and a dust collecting cavity (103); a cyclone mechanism (3) having an air extractor (301), a cyclone cavity (300) and a cyclone wheel (302), the cyclone cavity (300) being communicated with the polishing cavity (101) through an air inlet (104), the cyclone cavity (300) being communicated with the dust collecting cavity (103) through a dust outlet (311), the polishing cavity (101) being provided with a dust collecting frame (100) on the side of the air inlet (104), the air extractor (301) being used to make the gas in the polishing cavity (101) flow into the cyclone cavity (300) from the air inlet (104), the cyclone wheel (302) being arranged in the cyclone cavity (300) to form a rotating air flow in the cyclone cavity (300); a spraying mechanism (4) having a cyclone spraying pipe (401) and an upper spraying pipe (402), the cyclone spraying pipe (401) extending into the cyclone cavity (300) to sprinkle water in the cyclone cavity (300), the upper spraying pipe (402) extending into the polishing cavity (101) to sprinkle water in the polishing cavity (101).
2. The wet polishing and grinding dust collection all-in-one machine with an explosion-proof cyclone structure according to claim 1, characterized in that, The cyclone cavity (300) extends upward and downward in a cylindrical shape, the cyclone wheel (302) is coaxially arranged with the cyclone cavity (300), and the cyclone wheel (302) drives the gas to rotate around the axis of the cyclone cavity (300) when rotating.
3. The wet polishing and grinding dust collector integrated machine with an explosion-proof cyclone structure according to claim 2, characterized in that, The cyclone wheel (302) has an inner ring (303), an outer ring (304) and a plurality of fan blades (305), the outer ring (304) is arranged outside the inner ring (303), a plurality of fan blades (305) are arranged between the inner ring (303) and the outer ring (304) and are spaced apart in the circumferential direction of the inner ring (303), the fan blades (305) extend upward in the direction of rotation of the cyclone wheel (302), and the projection of any two adjacent fan blades (305) in the axial direction of the cyclone cavity (300) overlaps.
4. The wet polishing and grinding dust collector integrated machine with an explosion-proof cyclone structure according to claim 2, characterized in that, The cyclone wheel (302) is arranged in the middle of the cyclone cavity (300), the cyclone wheel (302) is spaced apart from the top of the cyclone cavity (300) to form a rear mixing space (306), a plurality of mixing balls are arranged in the rear mixing space (306), and the mixing balls roll in the rear mixing space (306) when the cyclone wheel (302) rotates.
5. The wet polishing and grinding dust collector integrated machine with an explosion-proof cyclone structure according to claim 2, characterized in that, The cyclone wheel (302) is spaced apart from the bottom of the cyclone cavity (300) to form a premixing space (307), the cyclone spraying pipe (401) is arranged in the premixing space (307) and has a plurality of nozzles (403) spaced apart in the circumferential direction of the cyclone wheel (302), the premixing space (307) is communicated with an external air pipe through an air inlet, and the premixing space (307) is communicated with the polishing cavity (101) through the air inlet (104).
6. The wet polishing and grinding dust collector all-in-one machine with an explosion-proof cyclone structure according to claim 1, characterized in that, The cyclone mechanism (3) has a cyclone barrel (310) arranged in the frame (1), the cyclone barrel (310) has the cyclone cavity (300) extending upward and downward, the cyclone cavity (300) is open at both ends, the cyclone mechanism (3) further has a demisting piece (308) and a rear filter piece (309), the demisting piece (308) and the rear filter piece (309) are arranged between the cyclone barrel (310) and the exhaust fan (301) and are arranged in a stack from bottom to top.
7. The wet polishing and grinding dust collector all-in-one machine with an explosion-proof cyclone structure according to claim 1, characterized in that, The polishing cavity (101) is provided with an upper water collecting tank (107) above the dust receiving frame (100), and a flow guide plate (108) below the upper water collecting tank (107), the upper spray pipe (402) extends into the upper water collecting tank (107), and the upper water collecting tank (107) is provided with an upper discharge port on one side of the flow guide plate (108). The upper water collecting tank (107) is opposite to the dust receiving frame (100) front and back, the dust receiving frame (100) is in front, the upper water collecting tank (107) is in back, the flow guide plate (108) extends from the upper water collecting tank (107) to the dust receiving frame (100) direction, and the flow guide plate (108) has a communication port opposite to the air inlet (104).
8. The wet polishing and grinding dust collection all-in-one machine with an explosion-proof cyclone structure according to claim 7, characterized in that, The dust receiving frame (100) and the polishing cavity (101) are arranged to form a dust collecting space (110), the dust receiving frame (100) is communicated with the dust collecting space (110) through the dust falling port, the dust collecting space (110) is communicated with the cyclone cavity (300) through the air inlet (104), and the lower end of the flow guide plate (108) extends into the dust collecting space (110) and is arranged spaced apart from the dust receiving frame (100) upward and downward. 9.The wet polishing and grinding dust collector integrated machine with an explosion-proof cyclone structure according to claim 8, wherein, The dust collecting space (110) is provided with a lower water collecting tank (111), the lower water collecting tank (111) has a lower discharge port, the spray mechanism (4) has a lower spray pipe (404), the lower spray pipe (404) extends into the lower water collecting tank (111) to sprinkle water in the lower water collecting tank (111), and the air inlet (104) is arranged behind the dust receiving frame (100), and the bottom of the polishing cavity (101) is inclined from top to bottom to the air inlet (104) direction.
10. The wet polishing and grinding dust collector integrated machine with an explosion-proof cyclone structure according to claim 7, characterized in that, The polishing cavity (101) is provided with a bottom filter screen (113) and a side filter screen (114), the bottom filter screen (113) is arranged on the top of the dust receiving frame (100), and the side filter screen (114) is arranged in front of the flow guide plate (108) and vertically arranged on the bottom filter screen (113).