CN112337664B - Multicavity formula separating centrifuge - Google Patents
Multicavity formula separating centrifuge Download PDFInfo
- Publication number
- CN112337664B CN112337664B CN201910726788.7A CN201910726788A CN112337664B CN 112337664 B CN112337664 B CN 112337664B CN 201910726788 A CN201910726788 A CN 201910726788A CN 112337664 B CN112337664 B CN 112337664B
- Authority
- CN
- China
- Prior art keywords
- spiral channel
- spiral
- separation
- cavity
- pressure stabilizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000926 separation method Methods 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 45
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010408 sweeping Methods 0.000 claims description 29
- 230000000750 progressive effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 36
- 239000002956 ash Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/28—Multiple arrangement thereof for parallel flow
Landscapes
- Cyclones (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention relates to the technical field of centrifugal separation equipment, and particularly discloses a multi-cavity type separator which comprises spiral channels with consistent upper and lower diameters, wherein a closed pressure stabilizing cavity is arranged on one side of each spiral channel close to the center of each spiral channel, an air inlet is formed in one end of each spiral channel along the spiral tangential direction, and an air outlet is formed in the other end of each spiral channel along the spiral tangential direction; the outer wall of one side of the spiral channel, which is far away from the spiral center, is provided with a plurality of separation cavities, and the bottom of each separation cavity is provided with a conveying spiral channel which is connected with the pressure stabilizing cavity; a separating opening penetrating through the vertical direction of the connecting position is arranged between the spiral channel and the separating cavity, and a discharging mechanism for collecting materials and discharging the materials out of the pressure stabilizing cavity is arranged at the bottom of the pressure stabilizing cavity. According to the invention, the plurality of separation cavities are arranged on the outer wall of the spiral channel, so that the materials or dust separated from the wind flow are collected in time, and the separation efficiency of the materials or dust in the wind flow is increased.
Description
Technical Field
The invention relates to the technical field of centrifugal separation equipment, in particular to a multi-cavity separator.
Background
At present, the gas and solid separation equipment industry, in particular to separation equipment for dust, the most widely used product is a Kelong, and the structure of the gas and solid separation equipment comprises an inner cylinder, an outer cylinder, a conical cylinder, an air inlet and an ash discharge port, wherein the inner cylinder, the outer cylinder and the ash discharge port are positioned on the same axis. After entering tangentially along the air inlet in the upper part of the outer cylinder, the dust-containing air rotates spirally from top to bottom between the inner cylinder and the outer cylinder and at the cone part. During rotation, dust particles are thrown to the inner wall of the outer cylinder under the action of a large centrifugal force, collide and rub with the wall surface to gradually lose speed, then fall to the cone part at the bottom along the cylinder wall under the action of gravity, and are discharged from the bottom ash discharge port. When the air flow approaches the lower end of the cone, the air cannot flow out from the bottom due to the wind blocking device arranged at the outlet, and starts to rise reversely, and then is discharged through the inner cylinder. The main disadvantage of the present device is that a single cone is used for separation, the separation efficiency is low, and the environmental protection is not facilitated.
Disclosure of Invention
In view of the above, the invention aims to overcome the defects of the prior art, and provides a multi-cavity separator, which can collect materials or dust separated from air flow in time and increase the separation efficiency of the materials or dust in the air flow through a plurality of separation cavities arranged on the outer wall of a spiral channel.
In order to achieve the above purpose, the invention adopts the following technical scheme:
A multi-cavity separator comprises spiral channels which are spirally arranged and have consistent upper and lower diameters, wherein one side of each spiral channel, which is close to the center of a spiral, is provided with a closed pressure stabilizing cavity, one end of each spiral channel is provided with an air inlet along the tangential direction of the spiral, and the other end of each spiral channel is provided with an air outlet along the tangential direction of the spiral;
The outer wall of one side of the spiral channel, which is far away from the spiral center, is provided with a plurality of separation cavities, and the bottom of each separation cavity is provided with a conveying spiral channel which is connected with the pressure stabilizing cavity; a separation port penetrating through the vertical direction of the connection position is arranged between the spiral channel and the separation cavity, and the height of the separation port is not greater than that of the feeding port section; the bottom of the pressure stabilizing cavity is provided with a discharging mechanism for collecting materials and discharging the materials out of the pressure stabilizing cavity.
Further, the spiral channels are arranged in a spiral manner, and the number of spiral turns of the spiral channels is at least two.
Further, the transverse section of the spiral channel is rectangular.
Further, the separation cavity is divided into a feed inlet section, a straight body section and a discharge outlet section from top to bottom, the feed inlet section and the straight body section are cylindrical, and the discharge outlet section is in an inverted conical shape.
Further, the number of the separation cavities is at least two, and the separation cavities are connected in parallel along the spiral channel and are arranged in a forward and backward progressive manner.
Further, the pressure stabilizing cavity is hollow and cylindrical, and the outer diameter size of the pressure stabilizing cavity is the same as the inner diameter size of the spiral channel.
Further, a material guide plate for shielding the separating opening is arranged in the feeding opening section, and one side of the material guide plate is arranged on one side of the separating opening, which is opposite to the feeding direction.
Further, the discharging mechanism comprises a bin sweeping device, a buffer hopper and a wind seal, the buffer hopper is in an inverted cone shape, the wind seal is arranged at the bottom of the buffer hopper, the bin sweeping device comprises a bottom plate at the bottom of the pressure stabilizing cavity, a bin sweeping motor is arranged at the center of the outside of the bottom plate, a bin sweeping blade is arranged after an output shaft of the bin sweeping motor penetrates through the bottom plate, and the bin sweeping blade is a flat plate transversely fully distributed on the bottom plate.
Further, the separation cavity of the lower layer is positioned at the middle position of the horizontal projection of the separation cavity of the upper layer.
Further, the air inlet is located at the bottom of the vertical direction of the spiral channel, and the air outlet is located at the top of the vertical direction of the spiral channel.
The beneficial effects of the invention are as follows:
according to the invention, the spiral channel is arranged, the plurality of separation cavities are arranged on the outer wall of the spiral channel in series, the air inlet is arranged at the lower part of the spiral channel, the air outlet is arranged at the upper part of the spiral channel, after materials or dust enter the spiral channel from the air inlet, under the guiding action of air flow and the spiral channel, the materials or dust are subjected to continuous centrifugal force, the mass of the materials or dust is larger than that of air, the centrifugal force is also larger, the materials or dust can deflect and move against the outer wall of the spiral channel, under the action of inertia, the materials or dust enters the feed inlet section of the separation cavity through the separation opening, the high-speed moving materials or dust is subjected to the guiding action of gravity, centrifugal force and the guide plate in the feed inlet section, the materials or dust enters the discharge device through the middle part of the straight body section, the lower part of the materials or dust is the cone section, the separation cavity is communicated with the discharge device, and the materials or dust finally passes through the discharge device, and the materials or dust which do not enter the separation cavity behind the previous separation cavity in parallel connection can realize the multistage progressive separation of the materials or dust, thereby the progressive separation of the materials or dust can be realized, the environmental pollution can be greatly reduced, and the dust can be protected.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a front view in cross section of the structure of the present invention;
FIG. 3 is a schematic view of a separation chamber according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a front view A-A cross-sectional view of the present invention;
Fig. 6 is a front view B-B cross-section of the present invention.
In the figure: the device comprises a 1-pressure stabilizing cavity, a 2-channel outer wall, a 3-separation cavity, a 301-feed inlet section, a 302-discharge outlet section, a 303-straight section, a 304-separation port, a 305-guide plate, a 4-spiral channel, a 5-air inlet, a 6-air outlet, a 7-support, an 8-discharge mechanism, 801-bin sweeping blades, 802-bin sweeping motors, 803-buffer hoppers and 804-air-closers.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in figures 1-6, the multi-cavity separator comprises spiral channels 4 with consistent upper and lower diameters, wherein the bottoms of the spiral channels 4 are provided with brackets 7 for supporting, and the brackets 7 are arranged on a base or directly on the ground to realize the fixation of the device. An air inlet 5 is formed in one end of the spiral channel 4 along the spiral tangential direction, an air outlet 6 is formed in the other end of the spiral channel 4 along the spiral tangential direction, and a closed pressure stabilizing cavity 1 is formed in one side, close to the spiral center, of the spiral channel 4;
the separation chamber 3 is set up to the passageway outer wall 2 that spiral passageway 4 was kept away from spiral center one side, separation chamber 3 can discharge the material that separates out spiral passageway 4, along with the increase of the quantity in separation chamber 3, the corresponding separation ability that can increase of spiral passageway 4, the separation of material in the response more concentrated wind stream.
The bottom of the separation cavity 3 is provided with a conveying spiral channel 4 which is connected with the pressure stabilizing cavity 1, and the pressure stabilizing cavity 1 is used for smoothly feeding materials or dust rotating at a high speed into the separation cavity 3 and separating to provide a stable pressure environment;
A separation port 304 penetrating through the vertical direction of the connection position is arranged between the spiral channel 4 and the separation cavity 3, and the height of the separation port 304 is not greater than that of the feed port section 301; the bottom of the pressure stabilizing cavity 1 is provided with a discharging mechanism 8 for collecting materials and discharging the materials out of the pressure stabilizing cavity 1.
In this embodiment, further, the number of spiral turns of the spiral channel 4 in a spiral arrangement is at least two, and the more the number of turns, the better the separation effect.
In this embodiment, further, the cross section of the spiral channel 4 is rectangular, and the transverse direction refers to the width direction of the spiral channel 4.
In this embodiment, further, the separation chamber 3 is divided into a feed inlet section 301, a straight body section 303, and a discharge outlet section 302 from top to bottom, where the feed inlet section 301 and the straight body section 303 are cylindrical, and the discharge outlet section 302 is in an inverted cone shape.
In this embodiment, further, the number of the separation chambers 3 is at least two, and the separation chambers are arranged in parallel and in a forward-backward progression along the spiral channel 4.
In this embodiment, further, the stabilizator cavity 1 is hollow and cylindrical, and the outer diameter size of the stabilizator cavity 1 is the same as the inner diameter size of the spiral channel 4.
In this embodiment, further, a guide plate 305 is disposed inside the feed inlet section 301 to block the separation opening 304, and one side of the guide plate 305 is disposed on the opposite side of the feed direction of the separation opening 304, so that the guide plate has a guiding function to prevent the separated material or dust from flowing back to the spiral channel.
In this embodiment, further, the discharging mechanism 8 includes a bin sweeping device, a buffer hopper 803 and a wind seal 804, the buffer hopper 803 is in an inverted cone shape, the bottom of the buffer hopper 803 is provided with the wind seal 804, and the wind seal 804 is also called a wind seal, a discharge valve, an ash discharge valve and a star discharger. The air seal 80411 is an important device in the pneumatic conveying and ventilation dust removing network, and has the main function of continuously and timely discharging materials in the discharger or the dust remover, and simultaneously ensuring that the pressure in the device is not exposed to the normal pressure environment. The air seal 804 is of an impeller open type, and is structured as a material pulling mechanism composed of parts such as an impeller, a shell, an end cover, a bearing and the like, the upper end of the air seal 804 is provided with a flange and is connected with a material outlet of the buffer hopper 803, the material discharged from the buffer hopper 803 is received, and the material is discharged from the bottom in the continuous rotation process of the impeller.
The bin sweeping device comprises a bottom plate at the bottom of the pressure stabilizing cavity 1, a bin sweeping motor 802 is arranged at the outer center of the bottom plate, a bin sweeping blade 801 is arranged after an output shaft of the bin sweeping motor 802 penetrates through the bottom plate, and the bin sweeping blade 801 is a flat plate transversely fully distributed on the bottom plate. The bin sweeping motor 802 is a low-speed motor, a shell of the bin sweeping motor 802 is fixedly arranged below a bottom plate, an output shaft of the bin sweeping motor 802 penetrates through the bottom plate to enter the pressure stabilizing cavity 1, and a bin sweeping blade 801 is arranged at the shaft end of the output shaft of the bin sweeping motor 802; in order to further reduce the running speed of the sweeping blade 801 and avoid dust emission caused by running of the sweeping blade 801, the sweeping motor 802 may be a motor speed reducer integrated machine; the sweeping bin blade 801 has a certain included angle with the diameter direction of the bottom plate, so that the blade can sweep the material on the bottom surface of the separation cavity into the buffer hopper 803 during operation.
In this embodiment, further, the separation chamber 3 at the lower layer is located at the middle position of the projection of the separation chamber 3 at the upper layer in the horizontal direction, so that the smoothness and the beauty of the logistics channel are ensured.
In this embodiment, further, the air inlet 5 is located at the bottom of the vertical direction of the spiral channel 4, and the air outlet 6 is located at the top of the vertical direction of the spiral channel 4.
In another embodiment, the air inlet 5 is located at the top of the spiral channel 4, and the air outlet is located at the bottom of the spiral channel 4.
In another embodiment, the spiral channel 4 is disposed around the outer wall of the pressure stabilizing cavity 1, and a transverse cross section of the spiral channel 4 is circular, and the transverse direction refers to a width direction of the spiral channel 4.
In another embodiment, the spiral channel 4 is disposed around the outer wall of the pressure stabilizing cavity 1, and a transverse section of the spiral channel is semicircular, and the transverse direction refers to a width direction of the spiral channel 4.
According to the application, the spiral channel 4 is arranged, the plurality of separation cavities 3 are arranged on the outer wall 2 of the spiral channel 4 in series, the air inlet 5 is arranged at the lower part of the spiral channel 4, the air outlet 6 is arranged at the upper part of the spiral channel, after materials or dust enter the spiral channel 4 from the air inlet 5, under the guiding action of the air flow and the spiral channel 4, the materials or dust are subjected to continuous centrifugal force, the mass of the materials or dust is larger than that of air, the materials or dust can deflect and move along the outer wall 2 of the spiral channel 4, under the action of inertia, the materials or dust enters the feed inlet section 301 of the separation cavity 3 through the separation opening 304, the high-speed materials or dust is subjected to the guiding action of gravity, centrifugal force, friction force and the guide plate 305 in the feed inlet section 301, the materials or dust is discharged from the middle part of the straight section 303 and the lower part of the cone section, and enters the discharge device, the separation cavity 3 is communicated with the discharge device, and the materials or dust which does not enter the previous separation cavity 3 can enter the separation cavity 3 in parallel connection with the separation cavity and enter the front and back progressive separation cavity 3, thus the multi-stage separation of the materials or dust can be realized, the separation efficiency of the dust can be improved, the environmental pollution can be greatly reduced, and the dust can be protected.
It should be understood that the foregoing detailed description of the present invention is provided for illustration only and is not limited to the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention may be modified or substituted for the same technical effects; as long as the use requirement is met, the invention is within the protection scope of the invention.
Claims (7)
1. A multichamber separator, characterized in that: the air inlet device comprises a spiral channel (4) with the same upper and lower diameters, wherein a closed pressure stabilizing cavity (1) is arranged on one side, close to the center of the spiral, of the spiral channel (4), an air inlet (5) is formed in one end of the spiral channel (4) along the spiral tangential direction, and an air outlet (6) is formed in the other end of the spiral channel (4) along the spiral tangential direction;
the outer wall of one side of the spiral channel (4) far away from the spiral center is provided with a plurality of separation cavities (3), and the bottom of the separation cavity (3) is provided with a conveying spiral channel which is connected with the pressure stabilizing cavity (1); a separation port (304) penetrating through the vertical direction of the connecting position is arranged between the spiral channel (4) and the separation cavity (3), and the height of the separation port (304) is not greater than that of the feeding port section (301); the bottom of the pressure stabilizing cavity (1) is provided with a discharge mechanism (8) for collecting materials and discharging the materials out of the pressure stabilizing cavity (1);
The number of the separation cavities (3) is at least two, and the separation cavities are connected in parallel along the spiral channel (4) and are arranged in a forward and backward progressive manner; the separation cavity (3) is divided into a feed inlet section (301), a straight body section (303) and a discharge outlet section (302) from top to bottom, the feed inlet section (301) and the straight body section (303) are cylindrical, and the discharge outlet section (302) is in an inverted conical shape; the inside stock guide (305) that is provided with of feed inlet section (301) shelter from separation mouth (304), one side setting of stock guide (305) is in reverse one side of separation mouth (304) feed direction.
2. The multi-chamber separator according to claim 1 wherein: the spiral turns of the spiral channel (4) arranged in a spiral way are at least two turns.
3. The multi-chamber separator according to claim 1 wherein: the transverse section of the spiral channel (4) is rectangular.
4. The multi-chamber separator according to claim 1 wherein: the pressure stabilizing cavity (1) is hollow and cylindrical, and the outer diameter size of the pressure stabilizing cavity (1) is the same as the inner diameter size of the spiral channel (4).
5. The multi-chamber separator according to claim 1 wherein: the bin discharging mechanism (8) comprises a bin sweeping device, a buffer hopper (803) and a wind seal (804), the buffer hopper (803) is in an inverted cone shape, the wind seal (804) is arranged at the bottom of the buffer hopper (803), the bin sweeping device comprises a bottom plate at the bottom of the pressure stabilizing cavity (1), a bin sweeping motor (802) is arranged at the outer center of the bottom plate, an output shaft of the bin sweeping motor (802) penetrates through the bottom plate and then is provided with bin sweeping blades (801), and the bin sweeping blades (801) are flat plates transversely fully distributed on the bottom plate.
6. A multi-chamber separator as defined in claim 2, wherein: the separation cavity (3) of the lower layer is positioned at the middle position of the horizontal projection of the separation cavity (3) of the upper layer.
7. A multichamber separator as in any one of claims 1-4 wherein: the air inlet (5) is positioned at the bottom of the spiral channel (4) in the vertical direction, and the air outlet (6) is positioned at the top of the spiral channel (4) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726788.7A CN112337664B (en) | 2019-08-07 | 2019-08-07 | Multicavity formula separating centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726788.7A CN112337664B (en) | 2019-08-07 | 2019-08-07 | Multicavity formula separating centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112337664A CN112337664A (en) | 2021-02-09 |
| CN112337664B true CN112337664B (en) | 2024-06-21 |
Family
ID=74367301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726788.7A Active CN112337664B (en) | 2019-08-07 | 2019-08-07 | Multicavity formula separating centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112337664B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW487596B (en) * | 2001-04-18 | 2002-05-21 | Guei-Jung Jeng | Dust recovering device |
| CN202270592U (en) * | 2011-06-29 | 2012-06-13 | 台州美能环保设备有限公司 | Mother-son compound cyclone dust collector |
| CN206478650U (en) * | 2016-10-26 | 2017-09-08 | 启迪桑德环境资源股份有限公司 | A kind of broken arch and ash-discharging device for incineration of refuse flyash storehouse |
| CN210386236U (en) * | 2019-08-07 | 2020-04-24 | 陈磊 | Multi-cavity separator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182679Y (en) * | 1994-03-15 | 1994-11-16 | 李素更 | Multi-tube rotary wind dust-remover |
| KR20060026574A (en) * | 2004-09-21 | 2006-03-24 | 삼성광주전자 주식회사 | Cyclone dust collecting appartus |
| GB2492660B (en) * | 2011-07-06 | 2015-01-14 | Johnson Electric Sa | Particle separator |
-
2019
- 2019-08-07 CN CN201910726788.7A patent/CN112337664B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW487596B (en) * | 2001-04-18 | 2002-05-21 | Guei-Jung Jeng | Dust recovering device |
| CN202270592U (en) * | 2011-06-29 | 2012-06-13 | 台州美能环保设备有限公司 | Mother-son compound cyclone dust collector |
| CN206478650U (en) * | 2016-10-26 | 2017-09-08 | 启迪桑德环境资源股份有限公司 | A kind of broken arch and ash-discharging device for incineration of refuse flyash storehouse |
| CN210386236U (en) * | 2019-08-07 | 2020-04-24 | 陈磊 | Multi-cavity separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112337664A (en) | 2021-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101249494B (en) | Wind power sorting device | |
| US3116238A (en) | Centrifugal classifier | |
| CN104984910A (en) | High-dispersibility vortex powder selecting machine | |
| CN204892373U (en) | High dispersivity vortex selection powder machine | |
| CN201454710U (en) | Guide vane type cyclone and combined filter separator | |
| CN112337664B (en) | Multicavity formula separating centrifuge | |
| CN210386236U (en) | Multi-cavity separator | |
| CN106902997B (en) | Double-acting cyclone separator | |
| CN202962877U (en) | Separator and wind separation system | |
| CN202962880U (en) | Separator and wind separation system | |
| CN210728947U (en) | Separation and dust removal integrated machine | |
| CN206549853U (en) | A kind of cyclone separator | |
| CN211099621U (en) | Cyclone separator | |
| CN210700672U (en) | Cyclone powder separator | |
| CN210079048U (en) | Cyclone double-pipe dust collector for shot blasting machine | |
| CN213612051U (en) | Cyclone dust collector | |
| CN103008237B (en) | Wind power sorting system | |
| CN103008239A (en) | Separator and wind power separation system | |
| CN103008242A (en) | Single-box multi-stage grader | |
| CN110681502A (en) | Cyclone separator | |
| CN218358151U (en) | Continuous dry gas-solid separator | |
| CN110538728A (en) | Cyclone powder separator | |
| CN218609917U (en) | Cyclone separator with double cyclone heads | |
| CN206549861U (en) | A kind of current stabilization double acting cyclone separator | |
| CN209549987U (en) | A kind of electric automatization device for discharging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240410 Address after: Building 7, No. 488, Caonong Road, Songjiang District, Shanghai, 201600 Applicant after: Shanghai Angruide Electromechanical Technology Co.,Ltd. Country or region after: China Address before: 4720 No.5 xiaobaihe, Maozhai village, Maoji Town, Tongbai County, Nanyang City, Henan Province Applicant before: Chen Lei Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |