阅读说明：本技术 一种除尘防爆设备 (Dust removal explosion-proof equipment ) 是由 曾基楚 于 2020-04-30 设计创作，主要内容包括：本发明公开了一种除尘防爆设备,包括机体、分别设置于机体前侧和/或后侧的多个配置有打磨装置的打磨工位,每个打磨工位的底部分别设置有一配置有集尘组件的柜桶,各集尘组件的内部分别设置有湿法集尘机构或干法集尘机构。与现有技术相比,本除尘防爆设备通过提供多个设置有除尘机构的打磨工位,尽可能减少车间占地面积,提高车间的空间利用率；通过可替换使用的集尘组件实现湿法除尘和干法除尘的切换使用,以适应不同工件或不同材料的打磨除尘工作,提高设备的实用性。(The invention discloses dust removal explosion-proof equipment which comprises a machine body and a plurality of grinding stations which are respectively arranged on the front side and/or the rear side of the machine body and are provided with grinding devices, wherein the bottom of each grinding station is respectively provided with a cabinet barrel provided with a dust collecting component, and a wet dust collecting mechanism or a dry dust collecting mechanism is respectively arranged in each dust collecting component. Compared with the prior art, the dust removal explosion-proof equipment reduces the floor area of a workshop as much as possible and improves the space utilization rate of the workshop by providing a plurality of polishing stations provided with dust removal mechanisms; the dust collecting component can be replaced to realize the switching use of wet dust removal and dry dust removal so as to adapt to the polishing and dust removal work of different workpieces or different materials and improve the practicability of equipment.)

1. A dust removal explosion-proof equipment which characterized in that: the machine comprises a machine body (1), a plurality of grinding stations (2) which are respectively arranged on the front side and/or the rear side of the machine body (1) and are provided with grinding devices, a cabinet barrel (3) which is provided with a dust collecting component is respectively arranged at the bottom of each grinding station (2), and a wet dust collecting mechanism or a dry dust collecting mechanism (312) is respectively arranged in each dust collecting component.

2. A dust-removing explosion-proof apparatus according to claim 1, wherein: the top of the front side of the polishing station (2) is provided with a detachable upper baffle (21) supported by a transparent material, the upper baffle (21) is provided with an operation window (2100) for polishing actions of an operator and for feeding and discharging workpieces, the operation window (2100) is provided with a self-adaptive curtain, the curtain is always movably attached to the hand of the operator during polishing actions, dust is prevented from being leaked accidentally, and polishing action unfolding is guaranteed simultaneously.

3. A dust-removing explosion-proof apparatus according to claim 2, wherein: the curtain comprises a plurality of elastic brushes, the elastic brushes are distributed in an array mode along the edge direction of the operation window (2100), and bristles (2101) between every two adjacent elastic brushes are intersected.

4. A dust-removing explosion-proof apparatus according to claim 3, wherein: the top of the front side of the polishing station (2) is provided with a transverse slot for adjusting the transverse position of the upper baffle plate (21), the top edge of the upper baffle plate (21) is provided with at least one sliding connecting piece, the sliding connecting piece is inserted into the transverse slot in a sliding manner,

the upper baffle (21) is provided with a positioning key (2103) made of a magnet, and the positioning key (2103) is connected with the magnetic coupling of the machine body (1).

5. A dust-removing explosion-proof apparatus according to claim 1, wherein: the top of station (2) of polishing is provided with shines the water installation, shines the water installation and includes a footstock, universal water pipe (23) and a shower nozzle (24), and the footstock is fixed in grinding device's top, the upper end rigid coupling of universal water pipe (23) is connected in shower nozzle (24) in footstock, lower extreme.

6. A dust-removing explosion-proof apparatus as set forth in any one of claims 1 to 3, wherein: the dust collection assembly comprises a dry dust collection assembly (31), a dry dust collection mechanism (312) is arranged inside the dry dust collection assembly (31), and the dry dust collection mechanism (312) is sequentially provided with a steel wire mesh layer (3121), a sponge layer (3122) and a fiber paper layer (3123) from top to bottom;

the bottom of the dry dust collecting mechanism (312) is connected with a wind cover (313), the top end of the wind cover (313) is connected with the dry dust collecting mechanism (312), and the bottom end of the wind cover (313) is connected with an air extraction device.

7. A dust-removing explosion-proof apparatus according to claim 6, wherein: a plurality of composite high-voltage electrostatic field assemblies are arranged in the fan cover (313) at intervals, each composite high-voltage electrostatic field assembly is respectively provided with a plurality of cathode plates (3131) and anode plates (3132) which are electrically connected with the voltage control device, each cathode plate (3131) and each anode plate (3132) in the high-voltage electrostatic field assembly are respectively and alternately overlapped at intervals,

each negative plate (3131) is provided with a plurality of starting corona holes, and the edge of each starting corona hole is convexly provided with at least one starting corona electrode; each anode plate (3132) is provided with a plurality of vent holes.

8. A dust-removing explosion-proof apparatus according to claim 7, wherein: and a plurality of starting corona electrodes are respectively formed on each starting corona hole, and each starting corona electrode is arranged in a protruding manner towards the center direction of the corresponding starting corona hole.

9. A dust-removing explosion-proof apparatus as set forth in any one of claims 1 to 3, wherein: the dust collection component comprises a wet dust collection component (32), a wet dust collection mechanism is arranged in the wet dust collection component (32), the wet dust collection mechanism comprises a plurality of precipitation support plates (321) which are arranged from top to bottom at intervals, two precipitation support plates (321) which are adjacent from top to bottom are respectively and fixedly connected to the front side and the rear side of the wet dust collection component (32), the edge parts of the two precipitation support plates (321) which are adjacent from front to back are staggered with each other, each precipitation support plate (321) is respectively arranged upwards in an inclined way towards the central direction of the wet dust collection component (32), or a raised blocking edge is formed at the edge position of each precipitation support plate (321),

the bottom of the wet dust collecting component (32) is connected with a waste water recovery device.

10. A dust-removing explosion-proof apparatus according to claim 9, wherein: each the marginal position shaping of deposiing support plate (321) has bellied flange, the flange with the inner wall of wet process collection dirt subassembly (32) surrounds and forms the setting tray chamber, and the protruding height of each flange is from top to bottom increased gradually to form the setting tray chamber that the volume is from top to bottom gradually crescent.

Technical Field

The invention relates to the technical field of dust removing equipment, in particular to dust removing explosion-proof equipment.

Background

Polishing is a common production process, and is one of surface modification techniques, and usually selects a corresponding polishing mode, a polishing tool and a polishing material according to the surface requirements of a product. Generally, a processing method for changing physical properties of a material surface by friction by means of a rough object (sand paper containing particles of higher hardness, etc.), mainly for the purpose of obtaining a specific surface roughness.

Dust is often generated in the grinding process, is suspended or covered on a station, not only influences the health of the operation station, but also has the possibility of catching fire or explosion when the dust is accumulated to a certain degree, and is a very serious potential safety hazard. In order to improve the environment of a grinding station, a dust removal device is often required to be arranged on the station so as to remove dust generated by grinding as soon as possible; at present, the polishing dust removal device which is commonly used is a simple wet dust removal device consisting of a spraying unit and a wet curtain unit, but the dust removal effect is not ideal, especially the safety risk caused by dust explosion cannot be avoided, and the equipment has large volume and large occupied area.

In addition, in the shoe material polishing process, polishing treatment needs to be carried out on the vamp, the leather surface, the outsole and metal accessories, the materials of polishing objects are various, and a single dust removal method cannot meet diversified polishing and dust removal requirements easily.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a dust removal explosion-proof device, which improves the polishing visual field of wet dust removal, reduces dust leakage as much as possible and avoids dust explosion; a plurality of polishing stations are provided, so that the floor area of a workshop is reduced, and the utilization efficiency of space in the workshop is improved; and simultaneously provides a wet dust removal mechanism and a dry dust removal mechanism to be suitable for polishing work of different products or different workpiece materials.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a dust removal explosion-proof equipment, includes the organism, sets up respectively in a plurality of stations of polishing that dispose grinding device of organism front side and/or rear side, and the bottom of every station of polishing is provided with a cabinet bucket that disposes the collection dirt subassembly respectively, and the inside of each collection dirt subassembly is provided with wet process collection dirt mechanism or dry process collection dirt mechanism respectively.

In a further technical scheme, the top of the front side of the polishing station is provided with a detachable upper baffle plate which is supported by a transparent material, the upper baffle plate is provided with an operation window which is used for polishing actions of an operator and used for enabling the workpiece to go in and out, the operation window is provided with a self-adaptive curtain, the curtain is always movably attached to the hand of the operator when polishing actions, dust is prevented from being accidentally leaked, and meanwhile polishing action unfolding is guaranteed.

In a further technical scheme, the curtain comprises a plurality of elastic brushes, the elastic brushes are distributed in an array mode along the edge direction of the operation window, and the bristles between every two adjacent elastic brushes are intersected.

In a further technical scheme, a transverse slot for adjusting the transverse position of the upper baffle is formed in the top of the front side of the polishing station, at least one sliding connecting piece is arranged on the top edge of the upper baffle, and the sliding connecting piece is slidably inserted into the transverse slot. The upper baffle is provided with a positioning key made of a magnet, and the positioning key is connected with the magnetic coupler of the machine body.

In a further technical scheme, the top of the station of polishing is provided with shines the water installation, shines the water installation and includes a footstock, universal water pipe and a shower nozzle, and the footstock is fixed in polishing device's top, and the upper end rigid coupling of universal water pipe is connected in the shower nozzle in footstock, lower extreme.

In a further technical scheme, the dust collection assembly comprises a dry dust collection assembly, a dry dust collection mechanism is arranged in the dry dust collection assembly, and the dry dust collection mechanism is sequentially provided with a steel wire mesh layer, a sponge layer and a fiber paper layer from top to bottom; the bottom of the dry dust collecting mechanism is connected with a fan cover, the top end of the fan cover is connected with the dry dust collecting mechanism, and the bottom end of the fan cover is connected with an air extractor.

In a further technical scheme, a plurality of composite high-voltage electrostatic field assemblies are arranged in a fan cover at intervals, each composite high-voltage electrostatic field assembly is respectively provided with a plurality of negative plates and positive plates which are electrically connected to a voltage control device, each negative plate and each positive plate in the high-voltage electrostatic field assembly are alternately arranged in an overlapping mode at intervals, each negative plate is provided with a plurality of corona starting holes, and the edge of each corona starting hole is protruded to form at least one corona starting electrode; each anode plate is provided with a plurality of vent holes.

In a further technical scheme, a plurality of starting corona electrodes are respectively formed on each starting corona hole, and each starting corona electrode is arranged in a protruding mode towards the center direction of the corresponding starting corona hole.

In a further technical scheme, the collection dirt subassembly includes the wet process collection dirt subassembly, the inside of wet process collection dirt subassembly is provided with wet process collection dirt mechanism, wet process collection dirt mechanism includes a plurality of sediment support plates that from top to bottom the interval set up, upper and lower two adjacent sediment support plates rigid coupling respectively in the front side and the rear side of wet process collection dirt subassembly, the edge portion of two adjacent sediment support plates around crisscross each other, each sediment support plate upwards sets up towards the central direction slope of wet process collection dirt subassembly respectively, perhaps, the border position shaping of each sediment support plate has bellied flange, the bottom of wet process collection dirt subassembly is connected with waste water recovery device.

In a further technical scheme, raised flanges are formed at the edge positions of the precipitation support plates, the flanges and the inner wall of the wet dust collection assembly are surrounded to form a precipitation disc cavity, and the height of the protrusions of the flanges is gradually increased from top to bottom so as to form the precipitation disc cavity with the volume gradually increased from top to bottom.

After adopting the structure, compared with the prior art, the invention has the advantages that: the dust removal explosion-proof equipment reduces the floor area of a workshop as much as possible and improves the space utilization rate of the workshop by providing a plurality of polishing stations provided with dust removal mechanisms; the switching use of wet dust removal and dry dust removal is realized through the replaceable dust collecting component, so that the polishing dust removal device is suitable for polishing dust removal work of different workpieces or different materials, and the practicability of the device is improved; the water drying device with universal adjustment is used for wet dust removal, the fuzzy visual field caused by water curtain dust removal is avoided, and the visibility of the polishing visual field and the polishing precision are improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another aspect of the present invention;

FIG. 3 is a schematic structural view of an upper baffle plate of the present invention;

FIG. 4 is a schematic structural view of the dry dust collection assembly of the present invention;

fig. 5 is a schematic view of the structure of the wet dust collection assembly of the present invention.

Detailed Description

The following are merely preferred embodiments of the present invention, and do not limit the scope of the present invention.

A dust-removing explosion-proof device is shown in figures 1 to 5 and comprises a machine body 1 and a plurality of grinding stations 2 which are respectively arranged on the front side and/or the rear side of the machine body 1 and are provided with grinding devices, wherein the bottom of each grinding station 2 is respectively provided with a cabinet barrel 3 provided with a dust collecting component, and the inside of each dust collecting component is respectively provided with a wet dust collecting mechanism or a dry dust collecting mechanism 312. The operator selects and uses the dust collecting component with the wet dust collecting mechanism or the dry dust collecting mechanism 312 according to the grinding specification, and the drawer type composition structure has the advantages of quick replacement and assembly and convenient maintenance.

Specifically, the top of the front side of the polishing station 2 is provided with a detachable upper baffle 21 supported by a transparent material, the upper baffle 21 is provided with an operation window 2100 for the polishing action of an operator and the in-and-out action of a workpiece, the operation window 2100 is provided with a self-adaptive curtain, and the curtain is always movably attached to the hand of the operator during the polishing action so as to avoid the accidental leakage of dust and ensure the stretching of the polishing action. This kind of go up baffle structure with operation window 2100 can reduce the contact surface of polishing station 2 and external to reduce the probability that the dust scatters outside, further reduce the dust pollution in workshop, improve the production environment in workshop.

Specifically, the curtain includes a plurality of elastic brushes arranged in an array along the edge of the operating window 2100, and the bristles 2101 between adjacent two elastic brushes intersect. The self-adaptive blocking type operation window structure can ensure that the polishing action of an operator is spread and carried out, and simultaneously reduces the dust leakage space as far as possible.

Specifically, a transverse slot for adjusting the transverse position of the upper baffle 21 is formed in the top of the front side of the polishing station 2, at least one sliding connecting piece is arranged on the top edge of the upper baffle 21 and is slidably inserted into the transverse slot, a soft connecting strip 2102 is arranged on the top edge of the upper baffle 21, a positioning key 2103 made of a magnet is arranged at the outer end of the connecting strip 2102, and the positioning key 2103 is connected with the magnetic coupler of the machine body 1. The upper baffle with the transverse movement adjusting performance can change the transverse displacement of the operation window 2100 according to the polishing action requirement so as to adapt to polishing work. And this kind of easy upper baffle structure of dismantling can carry out quick assembly disassembly to upper baffle 21, improves the speed of changing the outfit to and shorten maintenance cycle, improve production efficiency.

Specifically, the top of polishing station 2 is provided with shines the water installation, shines the water installation and includes a footstock, universal water pipe 23 and a shower nozzle 24, and the footstock is fixed in polishing device's top, and universal water pipe 23's upper end rigid coupling is connected in footstock, lower extreme in shower nozzle 24. Compared with the existing water curtain type wet dust removal method, the centralized water spraying wet dust removal method reduces the blockage of a water curtain to a visual field, improves the polishing visual field and improves the polishing precision.

Specifically, explosion-proof lamp 4 is installed respectively at the top of the front side of organism 1 and rear side to improve the luminance of the station 2 of polishing, make things convenient for the operator to carry out the work of polishing of high accuracy.

Specifically, the dust collection assembly comprises a dry dust collection assembly 31, a mesh plate 311 is arranged on the top surface of the dry dust collection assembly 31, a dry dust collection mechanism 312 is arranged inside the dry dust collection assembly 31, the dry dust collection mechanism 312 is positioned below the mesh plate 311, and the dry dust collection mechanism 312 is sequentially provided with a steel wire mesh layer 3121, a sponge layer 3122 and a fiber paper layer 3123 from top to bottom; the bottom of the dry dust collecting mechanism 312 is connected with a wind cover 313, the top end of the wind cover 313 is connected with the dry dust collecting mechanism 312, and the bottom end of the wind cover 313 is connected with an air extractor. The dry dust collecting component 31, the dry dust collecting mechanism 312 and the fan cover 313 are all washable and recyclable parts, after the dry dust collecting component is used for a period of time, an operator needs to disassemble and clean the components for maintenance, the maintenance period is set to be 1-2 weeks, and the maintenance period is shortened according to the production intensity so as to ensure the dust collecting efficiency.

Specifically, a plurality of composite high-voltage electrostatic field assemblies are arranged in the air cover 313 at intervals, each composite high-voltage electrostatic field assembly is respectively provided with a plurality of cathode plates 3131 and anode plates 3132 which are electrically connected to the voltage control device, each cathode plate 3131 and each anode plate 3132 in the high-voltage electrostatic field assembly are respectively arranged in an alternating and overlapping manner at intervals, each cathode plate 3131 is provided with a plurality of corona opening holes, and the edge of each corona opening hole is protruded to form at least one corona opening electrode; each anode plate 3132 is provided with a plurality of vent holes. After primary dust removal by the dry dust collecting mechanism 312, electrostatic secondary dust removal is performed in the fan housing 313, so that the dust collecting effect is further improved, the pollution of dust emission to the environment is reduced, and the air conditioner is green and environment-friendly.

Specifically, each corona starting hole is respectively formed with a plurality of corona starting electrodes, and each corona starting electrode is arranged in a protruding mode towards the center of the corresponding corona starting hole. The wind flow passes through the wind cover 313 and forms a flocculated flow in the wind cover 313, so that the electrification probability of dust is improved while the wind flow is not influenced, the electrostatic dust collection efficiency is improved, and the dust emission and dust pollution are further reduced.

Specifically, the dust collecting assembly includes a wet dust collecting assembly 32, a wet dust collecting mechanism is disposed inside the wet dust collecting assembly 32, the wet dust collecting mechanism includes a plurality of deposition support plates 321 spaced from top to bottom, two deposition support plates 321 adjacent to each other from top to bottom are respectively and fixedly connected to the front side and the rear side of the wet dust collecting assembly 32, the edge portions of the two deposition support plates 321 adjacent to each other from front to rear are staggered with each other, each deposition support plate 321 is respectively and obliquely disposed upward toward the center direction of the wet dust collecting assembly 32, or a raised rib is formed at the edge position of each deposition support plate 321. The bottom of the wet dust collecting assembly 32 is connected with a waste water recovery device. Before the bottom deposition carrier plate 321 is fully loaded, the wet dust collecting assembly 32 should be disassembled, cleaned and maintained to ensure the dust collecting effect.

Specifically, the edge of each deposition carrier 321 is formed with a raised rib, the rib and the inner wall of the wet dust collecting assembly 32 surround to form a deposition disc cavity, and the height of the raised rib is gradually increased from top to bottom to form a deposition disc cavity with a gradually increasing volume from top to bottom.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.