CN204485550U - Efficient mist deduster - Google Patents

Efficient mist deduster Download PDF

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Publication number
CN204485550U
CN204485550U CN201520032096.XU CN201520032096U CN204485550U CN 204485550 U CN204485550 U CN 204485550U CN 201520032096 U CN201520032096 U CN 201520032096U CN 204485550 U CN204485550 U CN 204485550U
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China
Prior art keywords
pipe
sealing gland
gas storage
storage storehouse
air inlet
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Withdrawn - After Issue
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CN201520032096.XU
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Chinese (zh)
Inventor
张灵样
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SHENYANG BANGKE INDUSTRY Co Ltd
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SHENYANG BANGKE INDUSTRY Co Ltd
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Priority to CN201520032096.XU priority Critical patent/CN204485550U/en
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Publication of CN204485550U publication Critical patent/CN204485550U/en
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Abstract

The utility model discloses a kind of efficient mist deduster, it comprises aqueous vapor deposit pumping chamber and injector, aqueous vapor deposit top, pumping chamber and bottom have groove and water inlet, pressure port respectively, aqueous vapor deposit is provided with conehead high-pressure water pipe and air pipe in pumping chamber, conehead high-pressure water pipe is connected with water inlet pipe, the air pipe other end is connected with air inlet main pipeline, air inlet main pipeline is connected with branch's air inlet pipe; Sealing gland is arranged in aqueous vapor deposit pumping chamber, sealing gland lower end be positioned at groove and and groove between formed one-level annular gas storage storehouse, sealing gland is axially arranged with an intake tunnel and multiple air inlet through hole circumferentially distributed, sealing gland upper end be positioned at main casing inner chamber and and main casing inner chamber between formed secondary annular gas storage storehouse, end, sealing gland upper end is provided with a T-shaped inlet channel, forms annular side seam between T-shaped inlet channel and main casing.Its beneficial effect is: the utility model, in the atomization ejection of jet, not to drip and the globule lands phenomenon, and diffusion area is large, good dedusting effect.

Description

Efficient mist deduster
Technical field
The utility model relates to a kind of dust arrester, particularly relates to a kind of efficient mist deduster.
Background technology
There is a large amount of dust in Coal Mining Field, textile mills, flour mill, steel plant etc., dust is one of five large disasters, when dust gathers too much, very easily set off an explosion, there is potential safety hazard, thus, dust prevention and control is the important step concerning enterprise safety operation.In addition, dust also serious harm human body healthy, according to Ministry of Public Health's statistics in 1999, the whole nation has that Pneumoconiosis Patients is just accumulative reaches 550,000 people, wherein accumulative dead 130,000 people, case fatality rate 23.9%.By existing 650,000 people of the existing ill people of Mathematical Modeling estimation.Therefore, adopt an effective measure with dust removal installation to control dust, reduce dust concentration, Shi Ge manufacturing enterprise improves working environment and avoids the important process of dust hazard.What current existing deduster adopted is that injection cylinder and nozzle mode are first atomized the mode ejected again, namely water is first atomized and then ejects in injection cylinder, because water is atomization at injection cylinder, can be formed and drip and the globule lands phenomenon on injection cylinder inwall, and it is atomization at injection cylinder, cause diffusion area less, range is near, and nozzle easily blocks, have a strong impact on dust removing effects, meanwhile, require that pressure air quantity is comparatively large, add cost.
Utility model content
The purpose of this utility model is the deficiency effectively overcoming above-mentioned technology, provides a kind of efficient mist deduster, and in the atomization ejection of jet, not drip and the globule lands phenomenon, diffusion area is large, and far firing range, not easily blocks, good dedusting effect.
The technical solution of the utility model is achieved in that it comprises aqueous vapor deposit pumping chamber and injector, its improvements are: described aqueous vapor deposit top, pumping chamber and bottom have groove and water inlet respectively, pressure port, aqueous vapor deposit is provided with conehead high-pressure water pipe and air pipe in pumping chamber, described conehead high-pressure water pipe one end is closed, the other end is connected with described water inlet, conehead high-pressure water pipe is connected with water inlet pipe, described air pipe one end is connected with described pressure port, the other end is connected with air inlet main pipeline, described air inlet main pipeline is connected with branch's air inlet pipe, described injector comprises main casing, be arranged on the injector head of main casing upper end and be arranged on the sealing gland of main casing lower end, described sealing gland is arranged in aqueous vapor deposit pumping chamber, sealing gland lower end be positioned at described groove and and groove between formed one-level annular gas storage storehouse, described one-level annular gas storage storehouse is communicated with described branch air inlet pipe, sealing gland lower end is embedded in described water inlet pipe, sealing gland is axially arranged with an intake tunnel and multiple air inlet through hole circumferentially distributed, described intake tunnel is communicated with water inlet pipe, described air inlet through hole is communicated with one-level annular gas storage storehouse, sealing gland upper end be positioned at main casing inner chamber and and main casing inner chamber between formed secondary annular gas storage storehouse, described secondary annular gas storage storehouse is communicated with air inlet through hole, end, sealing gland upper end is provided with a T-shaped inlet channel, described T-shaped inlet channel is communicated with intake tunnel, T-shaped inlet channel extends to the jet place of injector head and is communicated with jet, annular side seam is formed between T-shaped inlet channel and main casing, described annular side seam is the annular gas storage storehouse with secondary respectively, jet is communicated with, jet is the cone-shaped cavity of flaring from the bottom up.
In said structure, the axis of described water inlet pipe, intake tunnel, T-shaped inlet channel and jet point-blank.
In said structure, the shape of described intake tunnel is goblet shape.
In said structure, between described sealing gland lower end and described water inlet pipe, be provided with sealing ring.
In said structure, described sealing gland is arranged in described aqueous vapor deposit pumping chamber by screw.
In said structure, the material of described aqueous vapor deposit pumping chamber is magnesium alloy, and the material of described injector is stainless steel.
In said structure, described annular side seam and secondary annular junction, gas storage storehouse are provided with rounding, and the radius of described rounding is 5mm.
In said structure, described secondary annular Liang Ge angle, upper end, gas storage storehouse is equipped with rounding, and the radius of described rounding is 10mm.
The beneficial effects of the utility model are: the efficient mist deduster that the utility model provides, compressed air and current enter air pipe and conehead high-pressure water pipe respectively by pressure port and water inlet, wherein, compressed air enters air inlet main pipeline and enters one-level annular gas storage storehouse by the extruding of branch's air inlet pipe again from air pipe, compressed air first time is expanded, first time improves compressed-air actuated flow velocity, two-stage ring shape gas storage storehouse is entered again by the extruding of air inlet through hole, compressed air second time is expanded, second time improves compressed-air actuated flow velocity, compressed air is ejection at a high speed in jet after annular side seam extrudes again, current enter intake tunnel from conehead high-pressure water pipe through water inlet pipe, current are expanded, T-shaped inlet channel is entered after intake tunnel, ejection at a high speed in jet after T-shaped inlet channel extruding, high velocity air and high-velocity flow meet and are directly atomized ejection in jet, atomization evenly, atomizing effect is good, the very light rain droplet that wafts can be formed, diffusion area is large, far firing range, not drip in injector and the globule lands phenomenon, not easily block, dust removing effects is obvious, can not pollute and destruction work environment, simultaneously the utility model water consumption and all smaller with air quantity, attractive in appearance, durable, light, easy disassembly, be convenient to carrying, be adapted at most applying in the manufacturing enterprise of dust harzard, practical, cost is low, be very suitable for promoting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model efficient mist deduster
In figure: 1, aqueous vapor deposit pumping chamber; 2, water inlet; 3, pressure port; 4, conehead high-pressure water pipe; 5, air pipe; 6, water inlet pipe; 7, air inlet main pipeline; 8, branch's air inlet pipe; 9, main casing; 10, injector head; 11, sealing gland; 12, one-level annular gas storage storehouse; 13, intake tunnel; 14, air inlet through hole; 15, secondary annular gas storage storehouse; 16, T-shaped inlet channel; 17, jet; 18, annular side seam.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
With reference to shown in Fig. 1, the efficient mist deduster that the utility model discloses, it comprises aqueous vapor deposit pumping chamber 1 and injector, aqueous vapor deposit top, pumping chamber 1 and bottom have groove and water inlet 2 respectively, pressure port 3, aqueous vapor deposit is provided with conehead high-pressure water pipe 4 and air pipe 5 in pumping chamber 1, conehead high-pressure water pipe 4 one end is closed, the other end is connected with water inlet 2, conehead high-pressure water pipe 4 is connected with water inlet pipe 6, air pipe 5 one end is connected with pressure port 3, the other end is connected with air inlet main pipeline 7, air inlet main pipeline 7 is connected with branch's air inlet pipe 8, branch's air inlet pipe 8 is less than air inlet main pipeline 7, compressed air is played to the effect of first time extruding, injector comprises main casing 9, is arranged on the injector head 10 of main casing 9 upper end and is arranged on the sealing gland 11 of main casing 9 lower end, sealing gland 11 is arranged in aqueous vapor deposit pumping chamber 1, particularly, sealing gland 11 is arranged in aqueous vapor deposit pumping chamber 1 by screw, fixed performance is good, be convenient to dismounting, sealing property is strong.Sealing gland 11 lower end be positioned at groove and and groove between formed one-level annular gas storage storehouse 12, one-level annular gas storage storehouse 12 make compressed air first time expand, first time improve compressed-air actuated flow velocity.One-level annular gas storage storehouse 12 is communicated with branch air inlet pipe 8, sealing gland 11 lower end is embedded in water inlet pipe 6, sealing ring is provided with between sealing gland 11 lower end and water inlet pipe 6, sealing energy consumption, sealing gland 11 is axially arranged with an intake tunnel 13 and multiple air inlet through hole 14 circumferentially distributed, the shape of intake tunnel 13 is goblet shape, can make current accelerated expansion, for speed-raising is prepared.Air inlet through hole 14 is uniformly distributed, and air inlet through hole 14 pairs of compressed air play the effect of second time extruding.Intake tunnel 13 is communicated with water inlet pipe 6, air inlet through hole 14 is communicated with one-level annular gas storage storehouse 12, sealing gland 11 upper end be positioned at main casing inner chamber and and main casing inner chamber between formed secondary annular gas storage storehouse 15, secondary annular gas storage storehouse 15 is communicated with air inlet through hole 14, the compressed air second time that secondary annular gas storage storehouse 15 can make extruding in air inlet through hole 14 come in expands, and second time improves compressed-air actuated flow velocity.End, sealing gland 11 upper end is provided with a T-shaped inlet channel 16, T-shaped inlet channel 16 is communicated with intake tunnel 13, T-shaped inlet channel 16 extends to jet 17 place of injector head 10 and is communicated with jet 17, like this through current ejection at a high speed in jet 17 after T-shaped inlet channel 16 extrudes of intake tunnel 13 accelerated expansion.Annular side seam 18 is formed between T-shaped inlet channel 16 and main casing 9, annular side seam 18 is communicated with secondary annular gas storage storehouse 15, jet 17 respectively, the compressed air in such secondary annular gas storage storehouse 15 can spray at a high speed after annular side seam 18 extrudes again in jet 17, jet 17 is the cone-shaped cavity of flaring from the bottom up, can increase diffusion area.
Further, in order to ensure the straight line ejection of water, the axis of water inlet pipe 6, intake tunnel 13, T-shaped inlet channel 16 and jet 17 point-blank.
Further, the material of aqueous vapor deposit pumping chamber 1 is magnesium alloy, and the material of injector is stainless steel, attractive in appearance, corrosion-resistant, and extend the service life of this mist dust remover, reduce cost, product is light, is convenient to dismounting and carrying.
Further, annular side seam 18 is provided with rounding with secondary annular junction, gas storage storehouse 15, the radius of rounding is 5mm, Liang Ge angle, upper end, gas storage storehouse 15 is equipped with rounding to secondary annular, the radius of rounding is 10mm, so more be conducive to compressed air to enter in annular side seam 18, greatly improve compressed-air actuated flow velocity, be more conducive to compressed air from ejection in jet 17.
Or with reference to shown in Fig. 1, in the present embodiment, aqueous vapor deposit top, pumping chamber 1 of the present utility model has three grooves, conehead high-pressure water pipe 4 is connected in parallel to three water inlet pipes 6, middle water inlet pipe 6 is vertical with conehead high-pressure water pipe 4, the water inlet pipe 6 on both sides symmetrically and all with conehead high-pressure water pipe 4 one-tenth 81 degree of angles, air pipe 5 one end is connected with pressure port 3, the other end is connected in parallel to two air inlet main pipelines 7, every root air inlet main pipeline 7 is all connected in parallel to Liang Gen branch air inlet pipe 8, injector comprises main casing 9, be arranged on the injector head 10 of main casing 9 upper end and be arranged on the sealing gland 11 of main casing 9 lower end, injector is three, three adjacent successively, pumping chamber 1 all laid in by three injectors with aqueous vapor vertical, the injector on both sides symmetrically and become 81 degree of angles with horizontal line, three sealing glands 11 are installed in aqueous vapor deposit pumping chamber 1, three sealing gland 11 lower ends to lay respectively in three grooves and and form one-level annular gas storage storehouse 12 between groove, Liang Gen branch air inlet pipe 8 wherein on an air inlet main pipeline 7 is communicated with the one-level annular gas storage storehouse 12 in left side with the one-level annular gas storage storehouse 12 of centre respectively, Liang Gen branch air inlet pipe 8 on another root air inlet main pipeline 7 is communicated with the one-level annular gas storage storehouse 12 on right side with the one-level annular gas storage storehouse 12 of centre respectively, three sealing gland 11 lower end are embedded respectively in three water inlet pipes 6, by this structure, like this can be simultaneously atomization at three jets 17, further increase water smoke diffusion area, considerably increase diffusion angle, far firing range, atomizing effect is good, large-arealy can carry out dedusting effectively, be applicable to severe the having in the manufacturing enterprise of dust harzard of large area production environment to use, practical, cost is low, be suitable for promoting.
The operation principle of efficient mist deduster of the present utility model is: compressed air and current enter air pipe 5 and conehead high-pressure water pipe 6 respectively by pressure port 3 and water inlet 2, wherein, compressed air enters air inlet main pipeline 7 and enters one-level annular gas storage storehouse 12 by the extruding of branch's air inlet pipe 8 again from air pipe 5, compressed air first time is expanded, first time improves compressed-air actuated flow velocity, two-stage ring shape gas storage storehouse 15 is entered again by the extruding of air inlet through hole 14, compressed air second time is expanded, second time improves compressed-air actuated flow velocity, compressed air is ejection at a high speed in jet 17 after annular side seam 18 extrudes again, current enter intake tunnel 13 from conehead high-pressure water pipe 4 through water inlet pipe 6, current are expanded, T-shaped inlet channel 16 is entered after intake tunnel 13, ejection at a high speed in jet 17 after T-shaped inlet channel 16 extrudes, high velocity air and high-velocity flow meet and are directly atomized ejection in jet 17, atomization evenly, atomizing effect is good, the very light rain droplet that wafts can be formed, diffusion area is large, far firing range, not drip in injector and the globule lands phenomenon, not easily block, dust removing effects is obvious, easy to operate, can not pollute and destruction work environment, simultaneously by this structure, air quantity of the present utility model is lower, pressure only needs 0.25-0.4MPr, water consumption is also little, reduce cost, good looking appearance, durable, light, easy disassembly, be convenient to carrying.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.

Claims (8)

1. an efficient mist deduster, it comprises aqueous vapor deposit pumping chamber and injector, it is characterized in that: described aqueous vapor deposit top, pumping chamber and bottom have groove and water inlet, pressure port respectively, aqueous vapor deposit is provided with conehead high-pressure water pipe and air pipe in pumping chamber, described conehead high-pressure water pipe one end is closed, the other end is connected with described water inlet, conehead high-pressure water pipe is connected with water inlet pipe, described air pipe one end is connected with described pressure port, the other end is connected with air inlet main pipeline, and described air inlet main pipeline is connected with branch's air inlet pipe, described injector comprises main casing, be arranged on the injector head of main casing upper end and be arranged on the sealing gland of main casing lower end, described sealing gland is arranged in aqueous vapor deposit pumping chamber, sealing gland lower end be positioned at described groove and and groove between formed one-level annular gas storage storehouse, described one-level annular gas storage storehouse is communicated with described branch air inlet pipe, sealing gland lower end is embedded in described water inlet pipe, sealing gland is axially arranged with an intake tunnel and multiple air inlet through hole circumferentially distributed, described intake tunnel is communicated with water inlet pipe, described air inlet through hole is communicated with one-level annular gas storage storehouse, sealing gland upper end be positioned at main casing inner chamber and and main casing inner chamber between formed secondary annular gas storage storehouse, described secondary annular gas storage storehouse is communicated with air inlet through hole, end, sealing gland upper end is provided with a T-shaped inlet channel, described T-shaped inlet channel is communicated with intake tunnel, T-shaped inlet channel extends to the jet place of injector head and is communicated with jet, annular side seam is formed between T-shaped inlet channel and main casing, described annular side seam is the annular gas storage storehouse with secondary respectively, jet is communicated with, jet is the cone-shaped cavity of flaring from the bottom up.
2. efficient mist deduster according to claim 1, is characterized in that: the axis of described water inlet pipe, intake tunnel, T-shaped inlet channel and jet point-blank.
3. efficient mist deduster according to claim 1 and 2, is characterized in that: the shape of described intake tunnel is goblet shape.
4. efficient mist deduster according to claim 1, is characterized in that: be provided with sealing ring between described sealing gland lower end and described water inlet pipe.
5. efficient mist deduster according to claim 1, is characterized in that: described sealing gland is arranged in described aqueous vapor deposit pumping chamber by screw.
6. efficient mist deduster according to claim 1, is characterized in that: the material of described aqueous vapor deposit pumping chamber is magnesium alloy, and the material of described injector is stainless steel.
7. efficient mist deduster according to claim 1, is characterized in that: described annular side seam and secondary annular junction, gas storage storehouse are provided with rounding, and the radius of described rounding is 5mm.
8. the efficient mist deduster according to claim 1 or 7, is characterized in that: described secondary annular Liang Ge angle, upper end, gas storage storehouse is equipped with rounding, and the radius of described rounding is 10mm.
CN201520032096.XU 2015-01-16 2015-01-16 Efficient mist deduster Withdrawn - After Issue CN204485550U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105833631A (en) * 2015-01-16 2016-08-10 沈阳邦科实业有限公司 High efficiency water mist deduster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105833631A (en) * 2015-01-16 2016-08-10 沈阳邦科实业有限公司 High efficiency water mist deduster
CN105833631B (en) * 2015-01-16 2017-12-12 沈阳邦科实业有限公司 Efficient mist deduster

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AV01 Patent right actively abandoned

Granted publication date: 20150722

Effective date of abandoning: 20171212

AV01 Patent right actively abandoned