CN110056924B - Cyclone separation type oil fume purification device - Google Patents
Cyclone separation type oil fume purification device Download PDFInfo
- Publication number
- CN110056924B CN110056924B CN201910340279.0A CN201910340279A CN110056924B CN 110056924 B CN110056924 B CN 110056924B CN 201910340279 A CN201910340279 A CN 201910340279A CN 110056924 B CN110056924 B CN 110056924B
- Authority
- CN
- China
- Prior art keywords
- box
- air inlet
- oil
- rotating shaft
- pipe
- 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 title claims abstract description 44
- 239000003517 fume Substances 0.000 title claims abstract description 42
- 238000000746 purification Methods 0.000 title claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 239000006233 lamp black Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 22
- 238000005406 washing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Cyclones (AREA)
Abstract
本发明公开了一种旋风分离式油烟净化装置，包括收油箱体、冷却箱体、电机和输送泵，所述收油箱体上方一侧壁上设置有盖体，所述收油箱体内下方设置有油杯，所述油杯上方设置有集油斗，所述收油箱体上方设置有支撑箱体，所述支撑箱体外围设置有分离箱体支撑。有益效果在于：通过设置冷却箱体，可以对进入油烟净化装置内部的油烟预先进行冷却降温操作，可以提高旋风分离过程中离心作用力的作用效果，进而提高油烟分离的效率，通过在转轴内部设置导流孔，可使油烟进入通道和净化后的油烟输出通道隔离开来，可以防止固态颗粒在与锥体喷装后反弹到中心位置，随着油烟输出气流排出到外部，提高油烟净化的质量。
The invention discloses a cyclone separation type oil fume purification device, comprising an oil collecting box, a cooling box, a motor and a conveying pump. An oil cup, an oil collecting hopper is arranged above the oil cup, a supporting box is arranged above the oil receiving box, and a separation box support is arranged on the periphery of the supporting box. The beneficial effect is: by arranging the cooling box, the oil fume entering the inside of the oil fume purification device can be pre-cooled and cooled, the effect of centrifugal force in the cyclone separation process can be improved, and the efficiency of oil fume separation can be improved. The guide hole can separate the oil fume inlet channel and the purified oil fume output channel, which can prevent the solid particles from rebounding to the center position after spraying with the cone, and the oil fume output air flow is discharged to the outside, improving the quality of oil fume purification .
Description
Technical Field
The invention relates to the technical field of oil fume purification devices, in particular to a cyclone separation type oil fume purification device.
Background
In a kitchen of the catering industry, generally, oil fume purification equipment is installed to directly transfer oil fume to the atmosphere, and the process flow of the technology for treating oil fume waste gas is that the fume is collected by an oil fume collecting hood and then purified by a main reactor (an oil fume purifier), an exhaust device positioned at an oil fume outlet continuously works, firstly, power is provided for the main oil fume purifier, and secondly, the purified fume is rapidly discharged; different purification modes of different oil fume purification mechanisms are different, and have respective limitations, such as high investment cost, large air resistance, easy blockage, large difficulty in daily maintenance, low efficiency, easy generation of secondary pollution and the like. We often use whirlwind disconnect-type oil smoke purifier in life, take place strong rotation through forcing oil smoke gas stream direction of motion, make the oil smoke particulate matter reach the deposit surface under inertial action and break away from in the gas, but current whirlwind disconnect-type oil smoke purifier is when purifying the oil smoke, because do not set up cooling device, the oil smoke temperature is too high, lead to oil smoke separation inefficiency, current whirlwind disconnect-type oil smoke purifier is when carrying out the oil smoke separation simultaneously, exhaust and inlet channel do not keep apart, often have the solid-state material centrifugal separation back of partial great granule, kick-back to the middle part and discharge, influence oil smoke separation effect, it needs artifical manual going to carry out periodic cleaning operation to it to whirlwind disconnect-type oil smoke purifier in addition, consuming time and difficultly.
Disclosure of Invention
The invention aims to solve the problems and provide a cyclone separation type oil fume purification device.
The invention realizes the purpose through the following technical scheme:
a cyclone separation type oil fume purification device comprises an oil collecting box body, a cooling box body, a motor and a delivery pump, wherein a cover body is arranged on one side wall above the oil collecting box body, an oil cup is arranged below the oil collecting box body, an oil collecting hopper is arranged above the oil cup, a supporting box body is arranged above the oil collecting box body, a separation box body support is arranged on the periphery of the supporting box body, a cone is arranged above the supporting box body, an air inlet box body is arranged above the cone, an air inlet pipe is arranged on one side of the air inlet box body, the cooling box body is arranged on one side of the air inlet pipe, the cooling box body comprises a cooling circulation pipeline, an inlet pipe arranged on one side of the cooling circulation pipeline and an outlet pipe arranged on the other side of the cooling circulation pipeline, a clean air outlet pipe is arranged on one side above the air, the improved air-supply line is characterized in that an operation panel is arranged below the air inlet pipe, a rotating shaft is arranged inside the air inlet box body, a separation disc is arranged in the middle of the rotating shaft, a diversion hole is formed in the rotating shaft, an air outlet is formed in one side above the diversion hole, helical blades are arranged in the rotating shaft, a filter screen is arranged below the rotating shaft, a helical diversion groove is formed in the inner wall of the cone body, the rotating shaft is supported by the rotating shaft arranged between the supporting box bodies, a cleaning nozzle is arranged on the inner wall of the air inlet box body, a cleaning liquid conveying pipe is arranged on one side of the cleaning nozzle, a valve is arranged on the cleaning liquid conveying pipe, a conveying pump is arranged below the.
Furthermore, receive the oil tank with the lid passes through hinge connection, the oil cup with receive the overlap joint of oil tank, the collection oil fill with receive the oil tank and pass through the screw connection.
Furthermore, the oil receiving box body is welded with the supporting box body, the supporting box body is welded with the cone, and the air inlet box body is welded with the cone.
Further, the air inlet box with the air-supply line welding, the air-supply line with the cooling box passes through flange joint, the cooling box with the cooling cycle pipeline passes through the buckle and connects, the inlet tube with the outlet pipe with the cooling cycle pipeline all passes through threaded connection.
Furthermore, the clean air outlet pipe is welded with the air inlet box body, and the motor is connected with the air inlet box body through bolts.
Furthermore, the motor is connected with the rotating shaft through a coupler, the separation disc is connected with the air inlet box body through a screw, and the separation disc is connected with the rotating shaft in a rotating and sealing mode.
Further, helical blade with the pivot passes through bolted connection, the pivot with the pivot is supported and is rotated the connection, the pivot support with the supporting box passes through bolted connection.
Furthermore, the operation panel is connected with the air inlet pipe through screws, and the air inlet box body and the oil receiving box body are both in support welding with the separation box body.
Furthermore, the cleaning spray head is connected with the cleaning liquid conveying pipe through threads, and the valve is connected with the cleaning liquid conveying pipe through threads.
Furthermore, the cleaning liquid conveying pipe is connected with the conveying pump through threads, and the cleaning liquid inlet pipe is connected with the conveying pump through threads.
The specific working principle is as follows: when the cyclone separation type oil fume purification device is used, firstly, the operation panel is connected with an external power supply, the cleaning fluid inlet pipe is connected with an external cleaning fluid containing device, the water inlet pipe and the water delivery pipe on the cooling box body are connected with an external refrigerator, in the working process of the cyclone separation type oil fume purification device, oil fume needing to be separated and purified firstly passes through the cooling effect of the cooling box body and then enters the inside of the air inlet box body through the air inlet pipe, at the moment, the motor is in a closed state, the helical blade on the rotating shaft plays a role in guiding flow, the oil fume entering the inside of the air inlet box body carries out spiral downward movement under the action of external high pressure, under the action of centrifugal force, the oil fume is separated and purified, and separated liquid and solid substances can enter the inside of the oil collecting hopper along the spiral flow guide groove on the inner wall of, then the cleaning solution is collected in the oil cup, the purified air passes through the diversion holes in the rotating shaft and then sequentially passes through the air outlet and the clean air outlet pipe to be output to the outside, when the device needs to be cleaned, the conveying pump and the motor can be started through the operation panel, the cleaning solution is sprayed to the upper part of the spiral blade through the spray head after passing through the cleaning solution conveying pipe, the spiral blade which rotates rapidly breaks up the cleaning solution and then strikes the cleaning solution on the inner wall of the cone at a certain speed, the air inlet box body, the cone and the supporting box body are cleaned, and the cleaning solution is finally collected in the oil cup, so that the cleaning operation of the device is completed.
The invention has the beneficial effects that:
1. by arranging the cooling box body, the oil smoke entering the oil smoke purifying device can be cooled in advance, the action effect of centrifugal force in the cyclone separation process can be improved, and the oil smoke separation efficiency is further improved;
2. the oil smoke inlet channel and the purified oil smoke outlet channel can be separated by arranging the flow guide holes in the rotating shaft, so that solid particles can be prevented from rebounding to the central position after being sprayed and mounted with the cone, and the oil smoke is discharged to the outside along with oil smoke output airflow, and the oil smoke purification quality is improved;
3. through setting up motor, helical blade and delivery pump, can carry the shower nozzle department with the washing liquid through the delivery pump, spout the helical blade top, high-speed rotatory motor drives helical blade high-speed rotatory, and then makes the washing liquid beat on the inner wall of cone with certain speed, washs the operation to the cone, has saved artificial cleaning's trouble, labour saving and time saving.
Drawings
FIG. 1 is a front view of a cyclone separating type oil fume purifying device;
fig. 2 is a front sectional view of an air inlet box, a cone, a supporting box and an oil receiving box in the cyclone separation type lampblack purification device;
fig. 3 is a front sectional view of a cooling housing of a cyclone type oil fume purification apparatus according to the present invention;
fig. 4 is a top view of a rotating shaft support in the cyclone separation type oil fume purification device.
The reference numerals are explained below:
1. an oil receiving tank body; 2. a cover body; 3. an oil cup; 4. an oil collecting hopper; 5. a filter screen; 6. supporting the separating box body; 7. supporting the box body; 8. a cone; 9. an air inlet box body; 10. an air inlet pipe; 11. cooling the box body; 1101. a cooling circulation line; 1102. a water inlet pipe; 1103. a water outlet pipe; 12. a clean air outlet pipe; 13. a motor; 14. an operation panel; 15. a delivery pump; 16. a cleaning liquid inlet pipe; 17. a cleaning liquid delivery pipe; 18. a valve; 19. cleaning the spray head; 20. a separator disc; 21. a rotating shaft; 22. a flow guide hole; 23. an air outlet; 24. a helical blade; 25. a spiral diversion trench; 26. and the rotating shaft supports.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-4, a cyclone separation type lampblack purification device comprises an oil collection box 1, a cooling box 11, a motor 13 and a delivery pump 15, wherein a cover body 2 is arranged on one side wall above the oil collection box 1, an oil cup 3 is arranged below the oil collection box 1, an oil collecting hopper 4 is arranged above the oil cup 3, the oil collecting hopper 4 is used for collecting separated oil, a support box 7 is arranged above the oil collection box 1, a separation box support 6 is arranged on the periphery of the support box 7, a cone 8 is arranged above the support box 7, an air inlet box 9 is arranged above the cone 8, an air inlet pipe 10 is arranged on one side of the air inlet box 9, the cooling box 11 is arranged on one side of the air inlet pipe 10, the cooling box 11 comprises a cooling circulation pipeline 1101, an water inlet pipe 1102 arranged on one side of the cooling circulation pipeline 1101, and a water outlet pipe 1103 arranged on the other side of the cooling circulation pipeline 1101, a clean air outlet pipe 12 is arranged on one side above the air inlet pipe 10, the motor 13 is arranged above the clean air outlet pipe 12, the model of the motor 13 is YX3-80M2-4, an operation panel 14 is arranged below the air inlet pipe 10, a rotating shaft 21 is arranged inside the air inlet box body 9, the motor 13 provides power for the rotation of the rotating shaft 21, an isolation disc 20 is arranged in the middle of the rotating shaft 21, a diversion hole 22 is formed inside the rotating shaft 21, an air outlet 23 is formed on one side above the diversion hole 22, a spiral blade 24 is arranged on the rotating shaft 21, the spiral blade 24 rotates rapidly, cleaning liquid can be driven to move rapidly to hit the cone 8 at a certain speed, effective cleaning operation is carried out on the cone 8, a filter screen 5 is arranged below the rotating shaft 21, and the filter screen 5 plays a role in filtering, be provided with spiral guiding gutter 25 on the 8 inner walls of cone, pivot 21 with be provided with pivot support 26 between the supporting box 7, be provided with on the air inlet box 9 inner wall and wash shower nozzle 19, it is provided with washing liquid conveyer pipe 17 to wash shower nozzle 19 one side, be provided with valve 18 on the washing liquid conveyer pipe 17, washing liquid conveyer pipe 17 below is provided with delivery pump 15, delivery pump 15's model is MDW-07EX-350, delivery pump 15 is used for carrying the washing liquid, be provided with the washing liquid admission pipe 16 on the delivery pump 15.
In this embodiment, the oil receiving box body 1 is connected with the cover body 2 through a hinge, the oil cup 3 is lapped on the oil receiving box body 1, the oil collecting hopper 4 is connected with the oil receiving box body 1 through a screw, and the oil collecting hopper 4 is used for collecting separated oil.
In this embodiment, the oil receiving box body 1 is welded to the supporting box body 7, the supporting box body 7 is welded to the cone 8, and the air inlet box body 9 is welded to the cone 8.
In this embodiment, the air inlet box 9 with the welding of air inlet pipe 10, the air inlet pipe 10 with the cooling box 11 passes through flange joint, the cooling box 11 with the cooling circulation pipeline 1101 passes through the buckle and connects, the inlet tube 1102 with the outlet pipe 1103 with the cooling circulation pipeline 1101 all passes through threaded connection, the cooling box 11 is used for cooling entering into the inside oil smoke of air inlet box 9, can improve the purification separation efficiency of oil smoke.
In this embodiment, the clean air outlet pipe 12 is welded to the air inlet box body 9, the motor 13 is connected to the air inlet box body 9 through a bolt, and the motor 13 provides power for the rotation of the rotating shaft 21 and the rotation of the helical blade 24.
In this embodiment, the motor 13 is connected to the rotating shaft 21 through a coupling, the separation disc 20 is connected to the air inlet box 9 through a screw, the separation disc 20 is connected to the rotating shaft 21 in a rotating and sealing manner, and the separation disc 20 can separate the air inlet channel from the air outlet channel, thereby improving the quality of oil smoke purification.
In this embodiment, the helical blade 24 is connected to the rotating shaft 21 through a screw, the rotating shaft 21 is rotatably connected to the rotating shaft support 26, and the rotating shaft support 26 is connected to the support box 7 through a screw.
In this embodiment, the operation panel 14 is connected to the air inlet pipe 10 by screws, the air inlet box 9 and the oil receiving box 1 are welded to the separation box support 6, and the separation box support 6 plays a role of stable support.
In this embodiment, the cleaning nozzle 19 is connected to the cleaning liquid delivery pipe 17 through a screw thread, the valve 18 is connected to the cleaning liquid delivery pipe 17 through a screw thread, the cleaning liquid delivery pipe 17 is used for delivering a cleaning liquid, and the nozzle can atomize and spray the cleaning liquid.
In this embodiment, the cleaning liquid delivery pipe 17 is connected to the delivery pump 15 through a screw thread, the cleaning liquid inlet pipe 16 is connected to the delivery pump 15 through a screw thread, and the delivery pump 15 provides power for the delivery process of the cleaning liquid.
The specific working principle is as follows: when the cyclone separation type oil fume purification device is used, firstly, the operation panel 14 is connected with an external power supply, the cleaning liquid inlet pipe 16 is connected with an external cleaning liquid containing device, the water inlet pipe 1102 and the water delivery pipe on the cooling box body 11 are connected with an external refrigerator, in the working process of the cyclone separation type oil fume purification device, oil fume needing to be separated and purified firstly passes through the cooling function of the cooling box body 11 and then enters the air inlet box body 9 through the air inlet pipe 10, at the moment, the motor 13 is in a closed state, the spiral blade 24 on the rotating shaft 21 plays a role in guiding flow, the oil fume entering the air inlet box body 9 carries out spiral downward movement under the action of external high pressure, oil fume separation and purification are realized under the action of centrifugal force, and separated liquid and solid substances can enter the oil collecting hopper 4 along the spiral flow guide groove 25 on the inner wall of the cone 8, then the cleaning liquid is collected in the oil cup 3, the purified air passes through the diversion hole 22 in the rotating shaft 21 and then sequentially passes through the air outlet 23 and the clean air outlet pipe 12 to be output to the outside, when the device needs to be cleaned, the conveying pump 15 and the motor 13 can be started through the operation panel 14, the cleaning liquid is sprayed to the upper part of the spiral blade 24 through the spray head after passing through the cleaning liquid conveying pipe 17, the spiral blade 24 which rotates rapidly breaks up the cleaning liquid and then hits the inner wall of the cone 8 at a certain speed, then the air inlet box body 9, the cone 8 and the supporting box body 7 are cleaned, and the cleaning liquid is finally collected in the oil cup 3, so that the cleaning operation of the device is completed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340279.0A CN110056924B (en) | 2019-04-25 | 2019-04-25 | Cyclone separation type oil fume purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340279.0A CN110056924B (en) | 2019-04-25 | 2019-04-25 | Cyclone separation type oil fume purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056924A CN110056924A (en) | 2019-07-26 |
| CN110056924B true CN110056924B (en) | 2021-03-05 |
Family
ID=67320925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910340279.0A Active CN110056924B (en) | 2019-04-25 | 2019-04-25 | Cyclone separation type oil fume purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056924B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604990A (en) * | 2019-09-23 | 2019-12-24 | 本钢板材股份有限公司 | A dust gas treatment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085864A1 (en) * | 2013-12-09 | 2015-06-18 | 罗瑞真 | Air purification apparatus and method |
| CN207951756U (en) * | 2018-01-12 | 2018-10-12 | 天津市瀚洋金属设备有限公司 | Stop cyclone separator |
| KR101962109B1 (en) * | 2017-11-23 | 2019-03-27 | 전자부품연구원 | Dust Collecting Hood for Indoor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2284165A (en) * | 1993-11-24 | 1995-05-31 | Winton Eurotech Limited | Dust Separator |
| US7279022B2 (en) * | 2005-01-24 | 2007-10-09 | Industrial Widget Works Company | Spiraltrap: devices and methods for the trapping particulate matter in exhaust and of other pollutants |
| CN206500271U (en) * | 2017-01-22 | 2017-09-19 | 中山市董泽粉末涂料有限公司 | Industrial cyclone separator |
| US10258917B1 (en) * | 2018-02-09 | 2019-04-16 | Tenneco Automotive Operating Company Inc. | System for removing water and particulates from engine exhaust |
| CN208466201U (en) * | 2018-06-04 | 2019-02-05 | 首克莫环保科技（上海）有限公司 | A kind of self-cleaning cyclone separator |
-
2019
- 2019-04-25 CN CN201910340279.0A patent/CN110056924B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085864A1 (en) * | 2013-12-09 | 2015-06-18 | 罗瑞真 | Air purification apparatus and method |
| KR101962109B1 (en) * | 2017-11-23 | 2019-03-27 | 전자부품연구원 | Dust Collecting Hood for Indoor |
| CN207951756U (en) * | 2018-01-12 | 2018-10-12 | 天津市瀚洋金属设备有限公司 | Stop cyclone separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110056924A (en) | 2019-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117504503B (en) | Environment-friendly multitube dust remover | |
| CN110748375A (en) | Combined dust collector and using method thereof | |
| CN110056924B (en) | Cyclone separation type oil fume purification device | |
| CN211189581U (en) | A wet dust collector with pretreatment at the air inlet | |
| CN207507194U (en) | A kind of eddy flow blowing type self-cleaning block-resistant cleaner | |
| CN213137131U (en) | Multi-unit central dust collection system | |
| CN211536998U (en) | A water film deduster for betaine crystallization pollutant | |
| CN113457342A (en) | Waste gas treatment device for hot blast stove | |
| CN110302625B (en) | Exhaust gas filter based on new forms of energy | |
| CN216023660U (en) | Cyclone centrifugal purification tower | |
| CN118594181A (en) | A dust removal device for deoxidizer production | |
| CN212594540U (en) | Along spouting big amount of wind pulse bag collector | |
| CN214261077U (en) | Novel bag type dust collector | |
| CN113350925B (en) | Dust exhaust device of power equipment dust remover | |
| CN207605544U (en) | Boiler for feed production tail gas cyclone type dedusting and purifying device | |
| CN210252729U (en) | Self-cleaning formula hydrocyclone separator | |
| CN117244345B (en) | Wet ash bulk dust collecting and purifying device | |
| CN205995205U (en) | Venturi high-efficiency wet-type dust collector | |
| CN221762299U (en) | Self-cleaning system of fan | |
| CN205412490U (en) | Oil mist filter | |
| CN222239413U (en) | A low-grade phosphate rock powder recovery and utilization device | |
| CN220047604U (en) | Reverse blowing dust collector for cement plant | |
| CN224024605U (en) | Wet cyclone dust collector | |
| CN223852332U (en) | Zero discharge device for desulfurization wastewater | |
| CN120714370B (en) | Modularized cyclone mixed flow cabinet for waste gas treatment |
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: 20210209 Address after: No. 63, Third Ring Road, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Xiang Yanan Address before: 315400 Zhejiang Ningbo Yuyao Fengshan street Yongfeng village double River Bridge No. 61 Applicant before: YUYAO KANGXI PRECISION MOULD Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241024 Address after: 315000 Building 044, No. 66 Qingyi Road, High tech Zone, Ningbo City, Zhejiang Province, China 301-227 Patentee after: Zhejiang Junliang Kitchen Electric Technology Co.,Ltd. Country or region after: China Address before: No. 63, Third Ring Road, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: Xiang Yanan Country or region before: China |
|
| TR01 | Transfer of patent right |