CN204851684U - Super long -range fog dust fall air purification equipment of penetrating with pressure boost function - Google Patents
Super long -range fog dust fall air purification equipment of penetrating with pressure boost function Download PDFInfo
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- CN204851684U CN204851684U CN201520294141.9U CN201520294141U CN204851684U CN 204851684 U CN204851684 U CN 204851684U CN 201520294141 U CN201520294141 U CN 201520294141U CN 204851684 U CN204851684 U CN 204851684U
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Abstract
The utility model relates to a super long -range fog dust fall air purification equipment of penetrating with pressure boost function, including drive part and pressure boost impeller part, drive part and pressure boost impeller part adopt coaxial arrangement to connect to it is rotatory to drive the pressure boost impeller by drive part, and the air current is discharged after receiving impeller blade's guide and collecing the pressure boost through two sets of pressure boost impeller assemblies, air current according to the preface in the twinkling of an eye, thereby produces powerful wind -force, the blade adopts the super -strength alloy once only to forge dozen shaping, and has certain radian, and these pressure boost parts can reach high wind pressure and high wind speed requirement under the high -power construction environment, can effectively reduce intake resistance, and the breaking occur phenomenon improves increase amplitude efficiency when preventing the high -speed rotation of blade, and run up reinforcing wind pressure, the amount of wind and wind speed improve pressure boost efficiency, reduce the energy consumption.
Description
Technical field
The utility model discloses a kind of very-long-range with function of increasing pressure and penetrates mist depositing dust air cleaning facility.
Background technique
Drive part and impeller are the core component in gas fan, common impeller blade is board-type and circular arc type, they are employed for rotating speed is usually in the slow-revving wind power boosting machine of less than 3000/ second, be difficult to meet the high rotating speed supercharging requirement of high-power gas fan medium speed more than 4000/ second, easily there is phenomenon of rupture in board-type and circular arc type blade, be difficult to support high-revolving requirement in high rotating speed.
In power, many employings motor straight tape splicing movable vane wheel shaft, make vane rotary supercharging, but motor is lower due to rotating speed, is generally 1440r/min-2850r/min, motor speed-raising must use frequency variator to realize, frequency variator costly, install also inconvenient, and energy consumption is relatively high, can not high-efficient pressurizing be met, reduce costs the requirement with energy saving.
Summary of the invention
The utility model is for above-mentioned technical problem, a kind of very-long-range with function of increasing pressure is provided to penetrate mist depositing dust air cleaning facility, comprise drive part and supercharging impeller part, drive part and supercharging impeller part adopt coaxially installs connection, and drives supercharging impeller group rotary work by drive part.
Technical solutions of the utility model are: the very-long-range with function of increasing pressure penetrates mist depositing dust air cleaning facility by air duct (6) cyclone cover (7), it is characterized in that: drive part and supercharging impeller group are arranged on an axle (4) jointly, described drive part adopts the system that oil hydraulic motor (5) is power, axle (4) is by oil hydraulic motor (5) Direct driver, transmission shaft (4) drives supercharging impeller group (1) and drive part to rotate simultaneously, often overlap supercharging impeller group to be made up of several impeller, drive part and supercharging impeller group are arranged in air cleaning facility air duct (6) housing.
Described each impeller is made up of wheel hub (2) and blade (3) two-part, and wherein every block blade (3) is sequentially arranged on wheel hub (2) outer wall circumferentially at a certain angle, forms a set of supercharging impeller group (1).
Described supercharging impeller group (1) can be single group or many groups.
Every block impeller in described supercharging impeller group (1) adopts super-strength composite alloy through forging fine finishing once-through, wherein blade pectinid face (3a) design, thick middle thin in the limit wing and certain shape rotating radian measure alpha; 84 °≤α < 90 °, blade pectinid face (3a) front radian is less than and blade pectinid face (3a) back side radian, forms the state concaved.
Described wheel hub (2) is combined by detachable revolver seat (2a) and right wheel seat (2b), the petiole (3b) of every block blade is buckled on the end fixture block (2c) of wheel hub, leaf-head (3c) part of blade (3) bottom is clamped mutually with fixture block (2c) position, sequentially be installed at a certain angle after on revolver seat (2a) until whole blade (3) and close up right wheel seat (2b) again, revolver seat (2a) and right wheel seat (2b) are fixed with bolt, wheel hub (2) the other end after fixing is socketed with axle (4) again, wheel hub (2) is fixed by connecting bolt and axle (4).
The size of each impeller of described supercharging impeller group (1) can be different, according to the order of each impeller size, are sequentially installed on by impeller on axle (4).
The utility model beneficial effect is: prevent blade from when High Rotation Speed, phenomenon of rupture occurring, and improve Security, intake resistance is little, can increase sharply and strengthen blast, air quantity and wind speed three factors, improves charging efficiency, reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is provided with two groups of supercharging impeller groups.
Fig. 2 is the single blade wheel structure schematic diagram be made up of wheel hub (2) and blade (3) two-part.
Fig. 3 is the plan view of monolithic vane;
Fig. 4 is the plan view of monolithic vane shown in Fig. 3;
Fig. 5 is the partial structurtes schematic diagram of three pieces of blades installations on a wheel hub (2).
Fig. 6 is the axial direction cut-away view of three pieces of blades installations shown in Fig. 5 on a wheel hub (2).
Fig. 7 is that the utility model installs the structural representation being only provided with one group of supercharging impeller group.
Fig. 8 is each parameter measurement table of the utility model.
Indicate in figure: 1-supercharging impeller group, 2-wheel hub, 2a-revolver seat, 2b-right wheel seat, 2c-fixture block, 3-blade, 3a-blade pectinid face, 3b-petiole, 3c-leaf-head, 4-axle, 5-oil hydraulic motor, 6-air duct, 7--bolt, 8-shower nozzle.
Embodiment
By reference to the accompanying drawings embodiment of the present utility model is described:
As accompanying drawing 1, the drive part of this pressurized part is installed on the axle 4 of air duct inside, and adopts oil hydraulic motor to be power system, and oil hydraulic motor 5 and supercharging impeller group 1 adopt coaxial 4 mounting types.
As accompanying drawing 2, described impeller adopts super-strength composite alloy shaping through forging fine finishing, and blade pectinid face 3a is designed to certain rotation radian measure alpha of the thin thick middle of the limit wing; α design comes 86 °, and 3a front, blade pectinid face radian is greater than back side radian.
As accompanying drawing 3, accompanying drawing 5, described wheel hub removablely parts wheel seat 2a by being divided on the left side and parts wheel seat 2b on the right side and form, the petiole 2c of several blades 3 is sequentially buckled on the fixture block 2c of revolver seat 2a at a certain angle, the leaf-head 3c of wheel bottom is just in time also fixed by fixture block 2c buckle, all blades 3 to be installed are sequentially installed on after on wheel hub 2a at a certain angle, then by revolver seat 2a and rightly take turns that to make 2b bolt affixed.
As accompanying drawing 1, described size of often overlapping each impeller of supercharging impeller group 1 can be identical or different, and according to the order of each impeller size, impeller is sequentially mounted to a set of supercharging impeller group 1, supercharging impeller group 1 is connected with axle 4 again, and is loaded in air duct 6.
As shown in Figure 1, be arranged on axle 4 by two groups of supercharging impeller groups 1, oil hydraulic motor 5 is installed on the rear portion of axle 4 to working principle.When after device start, impeller in supercharging impeller group is High Rotation Speed under oil hydraulic motor drives, gas enters from the intake grill of air duct 6, after the impeller of the first supercharging impeller group, by the drive of impeller, gas is accelerated motion and extruding instantaneously, flow velocity speeds, air pressure strengthens, the air-flow of first time supercharging passes through through the second supercharging impeller group again, again pressurizeed, air-flow is in two groups of supercharging impeller groups, because blade pectinid face 3a of the present utility model adopts super-strength composite alloy shaping through forging fine finishing, and blade pectinid face 3a to be designed to the limit wing thin, thick middle and with necessarily rotating radian measure alpha, 84 °≤α < 90 °, 3a front, blade pectinid face radian is greater than the 3a back side, blade pectinid face radian, then blade pectinid face 3a front face surface is long-pending is less than blade pectinid face 3a back gauge area, now by fast than front radian of back side radian wind speed, thus produce one to back pressure, there is one between each blade pectinid face 3a simultaneously and rotate radian measure alpha, thus produce an inside thrust when causing blade pectinid face 3a to rotate, inside thrust and mutually superposing to two power of back pressure, finally allow wind speed is faster, flow velocity speeds, air pressure strengthens, after two groups are pressurizeed, the blast in air duct 6, wind speed and air pressure can bring up to design load.
Turn up more than the 4000/ second high rotating speed of the utility model impeller, because waterfog head is equipped with at the exhaust outlet place of air duct 6, the water droplet that the air-flow of the exhaust outlet place of air duct 6 ejection at a high speed carries waterfog head sprays jointly, can be ejected into the distance that 100-200 rice is far away.
Gap between supercharging impeller group Leaf end of the present utility model and air duct 6 inwall is 1-2 millimeter scope, can strengthen the pressurized effect of supercharging impeller group like this.The utility model drive part adopts oil hydraulic motor as power system, and oil hydraulic motor can provide the high rotating speed of more than 4000/ second.
The connecting end of impeller Leaf pectinid face 3a and wheel hub 2 adopts equal angular to install, further, during installation, several impellers 1 in two groups of supercharging impeller groups to be all rigidly connected installation by identical sense of rotation, the supercharging direction of such two groups of supercharging impeller groups can produce thrust from front to back, thus produces the technique effect of superposition mutually.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the very-long-range with function of increasing pressure penetrates mist depositing dust air cleaning facility, by air duct (6) cyclone cover (7), it is characterized in that: drive part and supercharging impeller group are arranged on an axle (4) jointly, described drive part adopts the system that oil hydraulic motor (5) is power, axle (4) is by oil hydraulic motor (5) Direct driver, transmission shaft (4) drives supercharging impeller group (1) and drive part to rotate simultaneously, often overlap supercharging impeller group to be made up of several impeller, drive part and supercharging impeller group are arranged in air cleaning facility air duct (6) housing.
2. the very-long-range with function of increasing pressure according to claim 1 penetrates mist depositing dust air cleaning facility, it is characterized in that: described each impeller is made up of wheel hub (2) and blade (3) two-part, wherein every block blade (3) is sequentially arranged on wheel hub (2) outer wall circumferentially at a certain angle, forms a set of supercharging impeller group (1).
3. a kind of very-long-range with function of increasing pressure according to claim 1 and 2 penetrates mist depositing dust air cleaning facility, it is characterized in that: described supercharging impeller group (1) is single group or many groups.
4. the very-long-range with function of increasing pressure according to claim 1 and 2 penetrates mist depositing dust air cleaning facility, it is characterized in that: the every block impeller in described supercharging impeller group (1) adopts super-strength composite alloy through forging fine finishing once-through, wherein blade pectinid face (3a) design, thick middle thin in the limit wing and certain shape rotating radian measure alpha; 84 °≤α < 90 °, blade pectinid face (3a) front radian is less than and blade pectinid face (3a) back side radian, forms the state concaved.
5. a kind of very-long-range with function of increasing pressure according to claim 2 penetrates mist depositing dust air cleaning facility, it is characterized in that: described wheel hub (2) is combined by detachable revolver seat (2a) and right wheel seat (2b), the petiole (3b) of every block blade is buckled on the end fixture block (2c) of wheel hub, leaf-head (3c) part of blade (3) bottom is clamped mutually with fixture block (2c) position, sequentially be installed at a certain angle after on revolver seat (2a) until whole blade (3) and close up right wheel seat (2b) again, revolver seat (2a) and right wheel seat (2b) are fixed with bolt, wheel hub (2) the other end after fixing is socketed with axle (4) again, wheel hub (2) is fixed by connecting bolt and axle (4).
6. penetrate mist depositing dust air cleaning facility according to claim 1 or described a kind of very-long-range with function of increasing pressure, it is characterized in that: the size of each impeller of described supercharging impeller group (1) can be different, according to the order of each impeller size, impeller is sequentially installed on axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294141.9U CN204851684U (en) | 2015-05-08 | 2015-05-08 | Super long -range fog dust fall air purification equipment of penetrating with pressure boost function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520294141.9U CN204851684U (en) | 2015-05-08 | 2015-05-08 | Super long -range fog dust fall air purification equipment of penetrating with pressure boost function |
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| CN204851684U true CN204851684U (en) | 2015-12-09 |
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| CN201520294141.9U Active CN204851684U (en) | 2015-05-08 | 2015-05-08 | Super long -range fog dust fall air purification equipment of penetrating with pressure boost function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832442A (en) * | 2015-02-01 | 2015-08-12 | 昆明奥图环保设备股份有限公司 | Extra-remote fog-jetting dust-falling air purification equipment having supercharging function |
| CN106677111A (en) * | 2016-12-27 | 2017-05-17 | 中联重科股份有限公司 | Air duct and road cleaning device |
| CN111852902A (en) * | 2019-04-28 | 2020-10-30 | 无锡小天鹅电器有限公司 | Fan and washing equipment with same |
| CN112253501A (en) * | 2020-11-11 | 2021-01-22 | 东北农业大学 | Novel special fan of medicine machine is spouted to air curtain formula |
-
2015
- 2015-05-08 CN CN201520294141.9U patent/CN204851684U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832442A (en) * | 2015-02-01 | 2015-08-12 | 昆明奥图环保设备股份有限公司 | Extra-remote fog-jetting dust-falling air purification equipment having supercharging function |
| CN106677111A (en) * | 2016-12-27 | 2017-05-17 | 中联重科股份有限公司 | Air duct and road cleaning device |
| CN111852902A (en) * | 2019-04-28 | 2020-10-30 | 无锡小天鹅电器有限公司 | Fan and washing equipment with same |
| CN112253501A (en) * | 2020-11-11 | 2021-01-22 | 东北农业大学 | Novel special fan of medicine machine is spouted to air curtain formula |
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