CN201423258Y - Forced admission type mechanical stirrer - Google Patents
Forced admission type mechanical stirrer Download PDFInfo
- Publication number
- CN201423258Y CN201423258Y CN2009200243008U CN200920024300U CN201423258Y CN 201423258 Y CN201423258 Y CN 201423258Y CN 2009200243008 U CN2009200243008 U CN 2009200243008U CN 200920024300 U CN200920024300 U CN 200920024300U CN 201423258 Y CN201423258 Y CN 201423258Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- blade
- type mechanical
- stirring shaft
- blast hood
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a forced admission type mechanical stirrer for gas-liquid mixture. The mechanical stirrer comprises a hollow stirring shaft and blades mounted on the lower end of the stirring shaft, the upper part of the stirring shaft is provided with a gas inlet, the stirring shaft at the blades is provided with a gas outlet, a blast hood is mounted at the gas inlet of the stirringshaft, a plurality of curved vanes are vertically arranged to form the blast hood, and a round baffle is mounted on the upper ends of the vanes. The utility model has the function of forced admission,and can reduce the operating speed of the stirring shaft while meeting the same mixing requirements, consequently, the utility model can greatly reduce power consumption, and the service life of equipment is prolonged.
Description
One, technical field
The utility model relates to mechanical agitator, particularly a kind of pressure air admission type mechanical agitator that is used for gas-liquid mixed.
Two, background technology
In the mechanical agitation field, material be mixed with various ways such as liquid-liquid mixing, solid-liquid mixing, solution-air mixing.The agitator that is used for gas-liquid mixed will make gas circulate repeatedly in liquid and just can mix.
Existing gas-liquid mixed agitator all is the depressed structure of self-priming, and it mainly is made of shaft and blade, and package unit is contained in the tank diameter, and the upper end of shaft connects power set.The shaft of this agitator is hollow tubular axis, the position that is higher than liquid level on shaft has air entry, the position at blade place has the gas outlet below shaft, and the negative pressure of utilizing the blade agitated liquid to form during work enters the liquid with the gas suction pipe axle and from the gas outlet.Because it is passive air-breathing, only could produce suction after shaft reaches certain rotating speed, so air inflow is few, gas-liquid mixed efficient is low, and the rated speed of shaft is too high, influences its service life.
Three, summary of the invention
In order to solve the problem that existing gas-liquid mixed agitator exists, the utility model provides a kind of pressure air admission type mechanical agitator, and it is provided with a blast hood at the air inlet place of shaft, thereby air inflow is significantly improved.
The technical solution of the utility model is as follows:
A kind of pressure air admission type mechanical agitator, comprise hollow shaft and the blade that is installed in the shaft lower end, top at shaft is provided with air inlet, on the shaft at blade place, be provided with the gas outlet, blast hood is equipped with at the air inlet place of described shaft, this blast hood is to be formed by several crooked blade vertical array, in the upper end of blade circular baffle plate is housed.
Pressure air admission type mechanical agitator described in the utility model has the following advantages with existing comparing from the air suction type mechanical agitator:
1. set up the pressure inlet duct, air inflow is multiplied, promoted gas-liquid mixed, improved operating efficiency.
2. satisfying under the situation of mixing requirement, the rotating speed of shaft can correspondingly reduce, and has saved power consumption, has prolonged service life of equipment.
Four, description of drawings
Fig. 1 is a structural representation of forcing the air admission type mechanical agitator.
Five, embodiment
Referring to Fig. 1, force the air admission type mechanical agitator, comprise hollow shaft 3 and the blade 1 that is installed in the shaft lower end, on the top of shaft 3 air inlet 4 is set, on the shaft at blade place, set out gas port 2, and at air inlet 4 places of shaft 3 installation blast hood, this blast hood is to be formed by blade 5 vertical array, in the upper end of blade 5 circular baffle plate 6 is housed.
When this agitator was installed, with the concave surface of the blast hood blade direction of rotation towards shaft, when shaft rotated, blade was pressed into air inlet with gas, had increased air inflow.
Claims (3)
1. force the air admission type mechanical agitator for one kind, comprise hollow shaft and the blade that is installed in the shaft lower end, top at shaft is provided with air inlet, on the shaft at blade place, be provided with the gas outlet, it is characterized in that, blast hood is equipped with at the air inlet place of described shaft, and this blast hood is to be formed by several crooked blade vertical array, in the upper end of blade circular baffle plate is housed.
2. pressure air admission type mechanical agitator according to claim 1 is characterized in that the blade of described blast hood and baffle plate are to make with board-like material, and is made of one with welding or bonding mode.
3. pressure air admission type mechanical agitator according to claim 1 is characterized in that the blade of described blast hood and baffle plate are one, makes with the mode of casting or pressure injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200243008U CN201423258Y (en) | 2009-03-27 | 2009-03-27 | Forced admission type mechanical stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200243008U CN201423258Y (en) | 2009-03-27 | 2009-03-27 | Forced admission type mechanical stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423258Y true CN201423258Y (en) | 2010-03-17 |
Family
ID=42022692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200243008U Expired - Fee Related CN201423258Y (en) | 2009-03-27 | 2009-03-27 | Forced admission type mechanical stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423258Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218279A (en) * | 2010-04-16 | 2011-10-19 | 南亚环氧树脂(昆山)有限公司 | Liquid stirrer for chemical production |
| CN104939683A (en) * | 2015-06-26 | 2015-09-30 | 陈卡丹 | Air blowing type rotating stirring bubble device |
| CN105413248A (en) * | 2015-12-29 | 2016-03-23 | 浙江天晨胶业股份有限公司 | Carboxylic butadiene-styrene latex degassing method |
| CN106521095A (en) * | 2016-12-27 | 2017-03-22 | 营口东邦冶金设备耐材有限公司 | KR screw-type stirring device |
| CN108324972A (en) * | 2018-04-18 | 2018-07-27 | 河南科技大学第附属医院 | A kind of care appliances for ambulatory care |
| CN108543450A (en) * | 2018-04-18 | 2018-09-18 | 于立红 | A kind of fire-fighting equipment |
| CN108816094A (en) * | 2018-04-18 | 2018-11-16 | 河南科技大学第附属医院 | A kind of new device for internal medicine medical treatment and nursing |
| CN108816095A (en) * | 2018-04-18 | 2018-11-16 | 河南科技大学第附属医院 | A kind of medical safety care device |
| CN110124544A (en) * | 2019-06-06 | 2019-08-16 | 南京擅水科技有限公司 | A kind of microbubble generating apparatus and production method |
-
2009
- 2009-03-27 CN CN2009200243008U patent/CN201423258Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218279A (en) * | 2010-04-16 | 2011-10-19 | 南亚环氧树脂(昆山)有限公司 | Liquid stirrer for chemical production |
| CN104939683A (en) * | 2015-06-26 | 2015-09-30 | 陈卡丹 | Air blowing type rotating stirring bubble device |
| CN104939683B (en) * | 2015-06-26 | 2018-08-24 | 陈卡丹 | Air blowing type Stirring air bubble apparatus |
| CN105413248A (en) * | 2015-12-29 | 2016-03-23 | 浙江天晨胶业股份有限公司 | Carboxylic butadiene-styrene latex degassing method |
| CN105413248B (en) * | 2015-12-29 | 2017-10-31 | 浙江天晨胶业股份有限公司 | A kind of carboxylic styrene butadiene latex degassing method |
| CN106521095A (en) * | 2016-12-27 | 2017-03-22 | 营口东邦冶金设备耐材有限公司 | KR screw-type stirring device |
| CN108324972A (en) * | 2018-04-18 | 2018-07-27 | 河南科技大学第附属医院 | A kind of care appliances for ambulatory care |
| CN108543450A (en) * | 2018-04-18 | 2018-09-18 | 于立红 | A kind of fire-fighting equipment |
| CN108816094A (en) * | 2018-04-18 | 2018-11-16 | 河南科技大学第附属医院 | A kind of new device for internal medicine medical treatment and nursing |
| CN108816095A (en) * | 2018-04-18 | 2018-11-16 | 河南科技大学第附属医院 | A kind of medical safety care device |
| CN110124544A (en) * | 2019-06-06 | 2019-08-16 | 南京擅水科技有限公司 | A kind of microbubble generating apparatus and production method |
| CN110124544B (en) * | 2019-06-06 | 2021-08-10 | 南京擅水科技有限公司 | Micro-bubble generating device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20160327 |