CN217341814U

CN217341814U - Air dust purification device for mineral engineering

Info

Publication number: CN217341814U
Application number: CN202221266306.8U
Authority: CN
Inventors: 周瑞东; 屈舒鑫; 郭娜; 崔德山
Original assignee: Nanzhao Yuanda Mineral Development Co ltd
Current assignee: Nanzhao Yuanda Mineral Development Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-02
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an air dust purification device for mineral engineering belongs to mineral engineering technical field, aims at solving the direct and the purifying liquid contact of air dust, leads to the purifying liquid to be muddy fast, and the consumption increase needs frequently to change the purifying liquid to cause the waste of purifying liquid, the filter can't filter completely the dust in the purifying liquid when spraying, the inconvenient problem of taking out the deashing of filter. The primary filter screen, the filter structure and the clamping structure are arranged, so that the air containing dust can be primarily filtered and secondarily and efficiently filtered, the clamping device can fix the filter structure, and the filter structure can be conveniently taken out for ash removal; through the setting of purifying liquid, active carbon filter and spray set, the purifying liquid can purify the dust-containing air, and the active carbon filter filters the purifying liquid, and spray set is with top purifying liquid atomizing blowout again, and further air-purifying improves purifying effect.

Description

Air dust purification device for mineral engineering

Technical Field

The utility model relates to a mineral engineering technical field specifically is an air dust purification device for mineral engineering.

Background

Mineral resources, also known as mineral resources, are aggregates of minerals or useful elements that are formed by geological mineralization, naturally present in the earth's crust, buried underground or exposed to the surface, are in a solid, liquid or gaseous state, and have exploitation and utilization values. Different geological events may result in different types of minerals. Mineral resources belong to non-renewable resources, the reserves of which are limited. In the daily mining production process, a large amount of dust is generated to diffuse in the air, the air quality is affected, the surrounding environment is polluted, and the physical health of workers is threatened.

Chinese patent CN208660668U discloses an air dust purification device in the field of mineral engineering, which adopts the technical scheme that: the device comprises a movable base and a purification device, wherein the purification device is positioned on the surface of the movable base, and the movable base is fixedly connected with the purification device; the movable base comprises a bottom plate and a handrail, the handrail is positioned at the left edge of the bottom plate and is vertically and fixedly connected with the bottom plate, the upper end of the handrail is bent, and the end part of the handrail is fixedly connected with a push handle; purifier includes shell, fan, dust purification bucket and dry box, the right side wall fixedly connected with intake pipe of shell, the right-hand member fixedly connected with of intake pipe leaks hopper-shaped dustcoat, fan fixed connection is at the inside wall of shell. Although this patent can purify the dust, but by the fan in direct air suction dust purification bucket that will contain the dust, not set up the prefilter structure, the dust is direct and the purifying solution contact, lead to the purifying solution to be muddy fast, the consumption increase, need frequently change the purifying solution, thereby the waste of purifying solution has been caused, the filter can't carry out the complete filtration to the dust in the purifying solution when spraying, can lead to spraying the effect not good, and also have some dust purification device to adopt the filter to carry out prefilter, but the filter produces the jam easily, the inconvenient deashing of taking out.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses an air dust purification device for mineral engineering, which adopts the technical proposal that the air dust purification device comprises a purification box and a bottom plate, the lower surface of the purification box is fixedly connected with the bottom plate, the interior of the purification box is divided into a filter bin and a purification bin through a partition plate, the air containing dust can be sequentially filtered and purified through the arrangement of the filter bin and the purification bin, an air inlet pipe is arranged in the filter bin, a primary filter screen is arranged in the air inlet pipe, the air containing dust entering the air inlet pipe can be primarily filtered through the arrangement of the primary filter screen, the outlet end of the air inlet pipe is connected with a fan, a filter cavity is connected above the fan, the air containing dust after primary filtering can be guided into the filter cavity through the arrangement of the fan, the interior of the filter cavity is sequentially provided with a filter structure from bottom to top, through the arrangement of the filtering structure, the secondary high-efficiency filtration can be carried out on the dust-containing air in the filtering cavity, the filtering structure is detachably connected with the purifying box and the partition plate through the clamping device, the filtering structure can be conveniently taken out for deashing, the top of the filtering cavity is communicated with the purifying bin through the conveying pipe, the conveying pipe can continuously convey the dust-containing air subjected to the secondary high-efficiency filtration into the purifying liquid, the purifying liquid is arranged in the purifying bin and can purify the dust-containing air, the outlet end of the conveying pipe is positioned below the liquid level of the purifying liquid, the inner wall of the purifying bin is connected with an active carbon filtering plate, the active carbon filtering plate is positioned below the liquid level of the purifying liquid, and through the arrangement of the active carbon filtering plate, the active carbon filtering plate can filter the purifying liquid to prevent the dust in the purifying liquid below from entering the purifying liquid above, the top of active carbon filter is provided with spray set, through spray set's setting, can be with top purifying solution atomizing blowout, further purify dust-containing air, the top of purifying storehouse one side is provided with the air exit tube, and the air after the purification is accomplished is discharged from the air exit tube, the below of purifying storehouse one side is provided with the leakage fluid dram, the top of purifying storehouse is provided with the inlet, and leakage fluid dram and inlet are convenient to change the purifying solution in time, the front of purifying box is provided with the controller, utilizes the controller can manual control fan, latch device and spray set's switch, there is microprocessor in the controller, fan, latch device, spray set and controller all are connected with microprocessor.

As a preferred technical scheme of the utility model, one side fixedly connected with push rod of purifying box, the lower surface of bottom plate is provided with four universal wheels, through the setting of push rod and universal wheel, can conveniently promote whole purifying box and remove.

As the utility model discloses an optimized technical scheme, the front of purifying storehouse is provided with the observation window, through the setting of observation window, can conveniently look over the muddy degree of purifying liquid.

As the utility model discloses a preferred technical scheme, filtration includes high-efficient filter screen and electrostatic precipitation net, high-efficient filter screen and electrostatic precipitation net set gradually in filtering the intracavity from the bottom up, through the setting of high-efficient filter screen and electrostatic precipitation net, can carry out secondary high efficiency filter to the dust-containing air that filters the intracavity.

As a preferred technical scheme of the utility model, the equal fixedly connected with baffle in front of high efficiency filter screen and electrostatic precipitation net, the positive fixedly connected with handle of baffle, the back fixedly connected with of baffle is sealed fills up, through baffle, handle and the sealed setting of filling up, can conveniently get and put high efficiency filter screen and electrostatic precipitation net, and sealed the pad prevents to contain the dust air effluvium.

As a preferred technical scheme of the utility model, latch device includes spout, card hole, inserted bar, retainer plate, activity groove, spring, iron plate, cavity and electro-magnet, the spout has all been seted up to the inside of purifying box and baffle high-efficient filter screen and electrostatic precipitator net and spout sliding connection, the card hole has all been seted up to the inside of high-efficient filter screen and electrostatic precipitator net both sides, the activity groove has been seted up to the below of spout, the swing joint has the inserted bar in the activity groove, the middle part fixedly connected with retainer plate of inserted bar, be provided with the spring between the lower surface of retainer plate and the upper surface of activity groove, the below in activity groove is provided with the cavity, the bottom of inserted bar is located the inside fixedly connected with iron plate of cavity, the interior diapire fixedly connected with electro-magnet in cavity, the electro-magnet is connected with microprocessor, through spout, through the spout, The setting of card hole, inserted bar, retainer plate, movable groove, spring, iron plate, cavity and electro-magnet can realize the fixed of high-efficient filter screen and electrostatic precipitator net, conveniently takes out filtration simultaneously and carries out the deashing.

As a preferred technical scheme of the utility model, spray set includes water pump, raceway, shower and atomizer, the upper surface of active carbon filter is provided with the water pump, there is the shower top of water pump through the raceway connection, the lower surface equidistance of shower is provided with a plurality of atomizers, the water pump is connected with microprocessor, through the setting of water pump, raceway, shower and atomizer, can be with top purifying liquid atomizing blowout, further purifies and contains the dust air.

The utility model has the advantages that: the utility model discloses a cooperation setting of primary filter screen, filtration and joint structure, primary filter screen can carry out the prefilter to the air that contains dust in getting into the air inlet pipe, and filtration can carry out secondary high efficiency filtration to the air that contains dust in the filter chamber, and joint device can realize the fixed to filtration, conveniently takes out filtration simultaneously and carries out the deashing; through purifying liquid, activated carbon filter and spray set's cooperation setting, the conveyer pipe continues to carry to the purifying liquid in with the dust-containing air after the secondary high efficiency filter, and the purifying liquid can purify dust-containing air, and the activated carbon filter can filter the purifying liquid, prevents in the dust in the below purifying liquid gets into the top purifying liquid, and spray set's setting can be with top purifying liquid atomizing blowout, and further purification contains dust air, improves purifying effect.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the clamping device of the present invention.

In the figure: 1. a purification box; 2. a base plate; 3. a partition plate; 4. a filtering bin; 5. a purifying bin; 6. an air inlet pipe; 7. a primary filter screen; 8. a fan; 9. a filter chamber; 10. a filter structure; 1001. a high-efficiency filter screen; 1002. an electrostatic dust collection net; 11. a clamping device; 1101. a chute; 1102. a clamping hole;

1103. inserting a rod; 1104. a stationary ring; 1105. a movable groove; 1106. a spring; 1107. an iron block;

1108. a cavity; 1109. an electromagnet; 12. a delivery pipe; 13. purifying the liquid; 14. an activated carbon filter plate; 15. a spraying device; 1501. a water pump; 1502. a water delivery pipe; 1503. a shower pipe; 1504. an atomizing spray head; 16. an air outlet pipe; 17. a liquid discharge port; 18. a liquid inlet; 19. a controller; 20. a push rod; 21. a universal wheel; 22. an observation window; 23. a baffle plate; 24. a handle; 25. and a gasket.

Detailed Description

Example 1

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 to 3, the utility model discloses an air dust purification device for mineral engineering, which adopts the technical proposal that the air dust purification device comprises a purification box 1 and a bottom plate 2, the lower surface of the purification box 1 is fixedly connected with the bottom plate 2, the interior of the purification box 1 is divided into a filter bin 4 and a purification bin 5 by a clapboard 3, the filtering process and the purification process are respectively carried out in the filter bin 4 and the purification bin 5, an air inlet pipe 6 is arranged in the filter bin 4, a primary filter screen 7 is arranged in the air inlet pipe 6, the outlet end of the air inlet pipe 6 is connected with a fan 8, the fan 8 continuously guides the external dust-containing air into a filter cavity 9 from the air inlet pipe 6, the primary filter screen 7 primarily filters the dust-containing air entering the air inlet pipe 6, the filter cavity 9 is connected above the fan 8, the filter structure 10 is sequentially arranged in the filter cavity 9 from bottom to top, the filtering structure 10 performs secondary high-efficiency filtration on the dust-containing air in the filtering cavity 9, the filtering structure 10 is detachably connected with the purifying box 1 and the partition plate 3 through a clamping device 11, the filtering structure 10 can be fixed by utilizing the clamping device 11, meanwhile, the filtering structure 10 is convenient to take out, the top of the filtering cavity 9 is communicated with the purifying bin 5 through a conveying pipe 12, the purifying bin 5 is internally provided with a purifying liquid 13, the outlet end of the conveying pipe 12 is positioned below the liquid level of the purifying liquid 13, the conveying pipe 12 guides the dust-containing air subjected to the secondary high-efficiency filtration into the purifying liquid 13, the purifying liquid 13 purifies the dust-containing air, the purified air is purified again through an active carbon filter plate 14 to remove odor and then continuously rises, the inner wall of the purifying bin 5 is connected with the active carbon filter plate 14, and the active carbon filter plate 14 prevents dust impurities in the turbid purifying liquid 13 below from entering the purifying liquid 13, the active carbon filter 14 is located below the liquid level of the purifying liquid 13, a spraying device 15 is arranged above the active carbon filter 14, the spraying device 15 purifies air again, an air outlet pipe 16 is arranged above one side of the purifying bin 5, finally clean air is discharged from the air outlet pipe 16, a liquid outlet 17 is arranged below one side of the purifying bin 5, a liquid inlet 18 is arranged at the top of the purifying bin 5, the purifying liquid 13 is conveniently replaced by the liquid outlet 17 and the liquid inlet 18, a controller 19 is arranged on the front side of the purifying box 1, a microprocessor is arranged in the controller 19, and the fan 8, the clamping device 11, the spraying device 15 and the controller 19 are all connected with the microprocessor.

As an optimal technical scheme of the utility model, one side fixedly connected with push rod 20 of purifying box 1, bottom plate 2's lower surface is provided with four universal wheels 21, utilizes push rod 20 and universal wheel 21 conveniently to remove purifying box 1.

As an optimal technical scheme of the utility model, the front of purifying chamber 5 is provided with observation window 22, sees through observation window 22 and can look over the turbid degree of purifying liquid 13.

As the utility model discloses a preferred technical scheme, filtration 10 includes high efficiency filter screen 1001 and electrostatic precipitation net 1002, high efficiency filter screen 1001 and electrostatic precipitation net 1002 set gradually from the bottom up in filter chamber 9, and high efficiency filter screen 1001 and electrostatic precipitation net 1002 filter the dust removal to containing the dust air in proper order.

As an optimal technical scheme of the utility model, the equal fixedly connected with baffle 23 in front of high efficiency filter screen 1001 and electrostatic precipitation net 1002, the positive fixedly connected with handle 24 of baffle 23, the sealed pad 25 of back fixedly connected with of baffle 23, baffle 23 and sealed pad 25 prevent to contain the dusty air effluvium, utilize handle 24 conveniently to get and put high efficiency filter screen 1001 and electrostatic precipitation net 1002.

As a preferred technical scheme of the utility model, the clamping device 11 comprises a chute 1101, a clamping hole 1102, an insert rod 1103, a fixed ring 1104, a movable groove 1105, a spring 1106, an iron block 1107, a cavity 1108 and an electromagnet 1109, the inner parts of the purifying box 1 and the partition plate 3 are both provided with the chute 1101, the high efficiency filter screen 1001 and the electrostatic dust collection net 1002 are slidably connected with the chute 1101, the clamping hole 1102 is respectively provided on the inner parts of both sides of the high efficiency filter screen 1001 and the electrostatic dust collection net 1002, the movable groove 1105 is provided below the chute 1101, the insert rod 1103 is movably connected in the movable groove 1105, the fixed ring 1104 is fixedly connected in the middle of the insert rod 1103, the spring 1106 is provided between the lower surface of the fixed ring 1104 and the upper surface of the movable groove 1105, the cavity 1108 is provided below the movable groove 1105, the iron block 1107 is fixedly connected in the cavity 1108 at the bottom end of the insert rod 1103, the inner bottom wall of cavity 1108 is fixedly connected with electro-magnet 1109, electro-magnet 1109 is connected with microprocessor, when taking out high efficiency filter screen 1001 and electrostatic precipitator net 1002, electro-magnet 1109 in cavity 1108 gets electric, makes iron plate 1107 drive inserted bar 1103 and move down in activity groove 1105, retainer plate 1104 and compression spring 1106, when inserted bar 1103 removed from calorie hole 1102, can take out high efficiency filter screen 1001 and electrostatic precipitator net 1002 spout 1101.

As a preferred technical scheme of the utility model, spray set 15 includes water pump 1501, raceway 1502, shower 1503 and atomizer 1504, the upper surface of active carbon filter 14 is provided with water pump 1501, the top of water pump 1501 is connected with shower 1503 through raceway 1502, the lower surface equidistance of shower 1503 is provided with a plurality of atomizers 1504, water pump 1501 is connected with microprocessor, and water pump 1501 can follow raceway 1502 suction shower 1503 with top scavenging solution 13 to spout from atomizers 1504, air-purifying once more.

The utility model discloses a theory of operation: when purifying the air containing dust, the filtering process and the purifying process are respectively carried out in the filtering bin 4 and the purifying bin 5, firstly, the controller 19 is utilized to open the fan 8 and the water pump 1501, the fan 8 continuously guides the air containing dust from the air inlet pipe 6 into the filtering chamber 9, the primary filter screen 7 primarily filters the air containing dust entering the air inlet pipe 6, the high-efficiency filter screen 1001 and the electrostatic dust collection screen 1002 sequentially filter and remove dust from the air containing dust in the filtering chamber 9, the baffle 23 and the sealing gasket 25 prevent the air containing dust from diffusing out, then the air containing dust is guided into the purifying liquid 13 by the conveying pipe 12, the purifying liquid 13 purifies the air containing dust, the purified air is purified and deodorized again by the activated carbon filter plate 14 and then continuously rises, the water pump 1501 pumps the upper purifying liquid 13 into the spraying pipe 1502 from the water conveying pipe and sprays out from the atomizing nozzle 1503 to purify the air again, finally, the clean air is discharged from the air outlet pipe 16, the turbidity degree of the purified liquid 13 can be checked through the observation window 22, and the purified liquid 13 can be replaced by the liquid outlet 17 and the liquid inlet 18 after the purification work is finished; when the high-efficiency filter screen 1001 and the electrostatic dust collection net 1002 are taken out, the electromagnet 1109 in the cavity 1108 is electrified, so that the iron block 1107 drives the inserting rod 1103 to move downwards in the movable groove 1105, the fixing ring 1104 compresses the spring 1106, when the inserting rod 1103 is moved out of the clamping hole 1102, the high-efficiency filter screen 1001 and the electrostatic dust collection net 1002 can be drawn out of the sliding groove 1101 by the handle 24, and further, the purification box 1 can be moved by the push rod 20 and the universal wheel 21.

The microprocessor adopts an STM32 chip and is used for starting and stopping the fan, the electromagnet and the water pump, and a technical staff in the field can obtain technical inspiration by referring to teaching materials or technical manuals published by manufacturers by a pin and a connection mode of the STM 32; the circuit and mechanical connections of the present invention are conventional means used by those skilled in the art, and can be suggested by limited tests, which are common knowledge.

Components not described in detail herein are prior art.

Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.

Claims

1. The utility model provides an air dust purification device for mineral engineering, includes purifying box (1) and bottom plate (2), the lower fixed surface of purifying box (1) is connected with bottom plate (2), its characterized in that: the interior of the purifying box (1) is divided into a filtering bin (4) and a purifying bin (5) through a partition plate (3), an air inlet pipe (6) is arranged in the filtering bin (4), a primary filter screen (7) is arranged in the air inlet pipe (6), the outlet end of the air inlet pipe (6) is connected with a fan (8), a filtering cavity (9) is connected above the fan (8), a filtering structure (10) is sequentially arranged in the filtering cavity (9) from bottom to top, the filtering structure (10) is detachably connected with the purifying box (1) and the partition plate (3) through a clamping device (11), the top of the filtering cavity (9) is communicated with the purifying bin (5) through a conveying pipe (12), a purifying liquid (13) is arranged in the purifying bin (5), and the outlet end of the conveying pipe (12) is positioned below the liquid level of the purifying liquid (13), the inner wall of purifying storehouse (5) is connected with activated carbon filter (14), activated carbon filter (14) are located below purifying liquid (13) liquid level, the top of activated carbon filter (14) is provided with spray set (15), the top of purifying storehouse (5) one side is provided with air exit tube (16), the below of purifying storehouse (5) one side is provided with leakage fluid dram (17), the top of purifying storehouse (5) is provided with inlet (18), the front of purifying box (1) is provided with controller (19), there is microprocessor in controller (19), fan (8), latch device (11), spray set (15) and controller (19) all are connected with microprocessor.

2. The air dust purification device for mineral engineering according to claim 1, wherein: one side fixedly connected with push rod (20) of purifying box (1), the lower surface of bottom plate (2) is provided with four universal wheels (21).

3. The air dust purification device for mineral engineering according to claim 1, wherein: and the front surface of the purifying bin (5) is provided with an observation window (22).

4. The air dust purification device for mineral engineering according to claim 1, wherein: filtration (10) include high efficiency filter screen (1001) and electrostatic precipitation net (1002), high efficiency filter screen (1001) and electrostatic precipitation net (1002) set gradually from the bottom up in filter chamber (9).

5. The air dust purification device for mineral engineering according to claim 4, wherein: equal fixedly connected with baffle (23) in the front of high-efficient filter screen (1001) and electrostatic precipitation net (1002), the front fixedly connected with handle (24) of baffle (23), the back fixedly connected with of baffle (23) fills up sealed (25).

6. The air dust purification device for mineral engineering according to claim 4, wherein: the clamping device (11) comprises a sliding groove (1101), a clamping hole (1102), an insert rod (1103), a fixed ring (1104), a movable groove (1105), a spring (1106), an iron block (1107), a cavity (1108) and an electromagnet (1109), wherein the sliding groove (1101) is formed in the purifying box (1) and the partition plate (3), the high-efficiency filter net (1001) and the electrostatic dust collection net (1002) are in sliding connection with the sliding groove (1101), the clamping hole (1102) is formed in the inner parts of two sides of the high-efficiency filter net (1001) and the electrostatic dust collection net (1002), the movable groove (1105) is formed below the sliding groove (1101), the insert rod (1103) is movably connected in the movable groove (1105), the fixed ring (1104) is fixedly connected in the middle of the insert rod (1103), the spring (1106) is arranged between the lower surface of the fixed ring (1104) and the upper surface of the movable groove (1105), and the cavity (1108) is arranged below the movable groove (1105), the inside fixedly connected with iron plate (1107) that the bottom of inserted bar (1103) is located cavity (1108), the interior diapire fixedly connected with electro-magnet (1109) of cavity (1108), electro-magnet (1109) are connected with microprocessor.

7. The air dust purification device for mineral engineering according to claim 1, wherein: the spraying device (15) comprises a water pump (1501), a water conveying pipe (1502), spraying pipes (1503) and atomizing spray heads (1504), the water pump (1501) is arranged on the upper surface of the activated carbon filter plate (14), the spraying pipes (1503) are connected above the water pump (1501) through the water conveying pipe (1502), a plurality of atomizing spray heads (1504) are arranged on the lower surface of each spraying pipe (1503) at equal intervals, and the water pump (1501) is connected with the microprocessor.