CN203451530U - Spiral crust-breaking and stirring device - Google Patents
Spiral crust-breaking and stirring device Download PDFInfo
- Publication number
- CN203451530U CN203451530U CN201320540624.3U CN201320540624U CN203451530U CN 203451530 U CN203451530 U CN 203451530U CN 201320540624 U CN201320540624 U CN 201320540624U CN 203451530 U CN203451530 U CN 203451530U
- Authority
- CN
- China
- Prior art keywords
- blade
- helical
- crust
- broken shell
- stir shaft
- 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 - Lifetime
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a spiral crust-breaking and stirring device which is adaptive to a liquid level and has a large floating range. The crust-breaking and stirring device comprises a motor (1), a speed reducer (2), a stirring shaft (3), and at least one group of stirring blades (5) on the stirring shaft. The crust-breaking and stirring device is characterized in that protruding spiral blades (4) are fixed on the stirring shaft (3).
Description
Technical field
The utility model relates to a kind of whipping appts, particularly a kind of easily whipping appts of the fluid container of crust of liquid level that is applicable to.
Background technology
In reality productive life, break reservoir top solid-state semi-solid state crust, freeze, allow liquid level effectively be exposed in gas phase or guarantee the equipment configuration that the safety of liquid internal gas is overflowed, in fields such as agricultural, chemical industry, coating, printing and dyeing, have many application.Typical application surely belongs to anaerobically fermenting and produces biogas.In anaerobic fermentation tank, bottom is fermentation materials, and top is biogas air chamber, often has scum silica frost crust phenomenon on liquid level.Crust can cause material stirring inhomogeneous, and the biogas of generation is overflowed and is obstructed, and causes whole natural pond processed inefficiency.Only have by good mixing of materials and stir and just can guarantee fully contacting of microbial strains and fresh material, guarantee that tank inner transmission matter heat transfer process stablizes.Mechanical stirring is current the most frequently used anaerobic jar material stirring mode.
Chinese patent literature CN2905778 discloses a kind of " Multifunctional methane septic tank ", this invention is provided with broken shell and draws plate combination on transmission shaft, power drives transmission shaft rotation, thereby drives broken shell to draw plate rotation, so by broken shell paddle in one's power the crust in scope smash.This invention thinking is remarkable for liquid level natural pond slag crust problem effect, but also there is a problem to solve: liquid level is just dynamic change, broken shell draws that plate hight is low to be fixed, the just right chance of both height is uncommon, too highly too lowly all can cause broken shell to draw the invalid idle running of plate, the solution thinking of this invention has also just been fallen through.
Summary of the invention
The utility model technical issues that need to address are: provide a kind of applicable liquid level domain of walker larger broken shell whipping appts.
A kind of broken shell whipping appts of the present utility model, comprises motor, step-down gear, stir shaft and is arranged at least one group of agitating vane on stir shaft, is coated with the helical-blade of protrusion on described stir shaft.When helical-blade rotates, crust is produced to reactive force, pull open or push away brokenly crust.
Helical-blade and stir shaft have multiple combination, preferably two kinds: one, and helical-blade is provided with some screws, is provided with accordingly some tapped bind holes on stir shaft, and both combine with screw; Its two, helical-blade and stir shaft are solder bond.The former detachably can keep in repair and can change helical-blade for different work demand, and the latter's intensity is better.
As preferably, helical-blade height is 60-150 cm, and its external diameter is 40-60cm.Helical-blade height can arrange according to possible needing, to adapt to large-scale liquid level change.Through contriver's experiment, the external diameter of helical-blade is that 40-60cm is proper parameter.
As preferably, under described helical-blade along being connected with one group of agitating vane.Under next-door neighbour's helical-blade, along one group of agitating vane is set, can produce very large eddy current at the liquid level place having broken, the broken shell effect that both can double, also can prevent follow-up crust phenomenon.As required, agitating vane herein can be selected dextrorotation, derotation, produce the different states that gushes or sink on liquid level, or the crust of smashing is played to the effect of infiltration, or a near crust of opening crust mouthful is played to immersional wetting, all to eliminating existing crust, hinder follow-up crust and have good result.
The utility model has well solved the adjustment of hulling machine to liquid level; Adopt helical-blade to carry out broken shell, required moment is less, less demanding to power of motor, and broken shell effect is fine.Holistic cost poor efficiency is high, simple in structure, is worth promoting in each Application Areas.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged diagram of Fig. 1.
In figure: 1 motor; 2 step-down gears; 3 stir shafts; 4 helical-blades; 4-1 screw; 5 agitating vanes; 6 anaerobism tank bodies; 7 crust liquid levels.
Embodiment
As shown in the figure, a kind of broken shell whipping appts of the present utility model, is arranged on anaerobism tank body 6, and this routine tank body volume is 3000M
3.It comprises motor 1, step-down gear 2, stir shaft 3, helical-blade 4 and agitating vane 5.Motor 1 and step-down gear 2 are positioned at anaerobism tank body 6 tops, and stir shaft 3 deeply to bottom, is installed helical-blade 4 and two groups of agitating vanes 5 from anaerobism tank body 6 tops on stir shaft 3.High 100 cm of this routine helical-blade 4, external diameter 40cm, helical-blade and stir shaft are welded to connect.Under the drive of motor 1 and step-down gear 2, whole whipping appts, in the interior rotation of anaerobism tank body 6, is realized the mix and blend to material in tank.Near helical-blade 4 crust liquid level is smashed the scum layer on liquid level by self structure; One of two groups of agitating vanes 5 are mounted on the stirring that bottom liquid level is responsible in liquid level bottom, and another is mounted on the lower edge of helical-blade 4, are responsible for the stirring of top layer liquid level and manufacture near the eddy current of broken shell mouth, avoid scum silica frost to be further accumulated as shell, affect anaerobism tank body 6 inner transmission matters.
More than describing and be the explanation of content of the present invention and explanation, is for helping to understand the present invention's technology contents, but not any limitation of the invention.Any employing is equal to alternative technique means enforcement the solution of the present invention and all belongs in the claims in the present invention protection domain.
Claims (5)
1. a spiral broken shell whipping appts, comprises motor (1), step-down gear (2), stir shaft (3) and is arranged at least one group of agitating vane (5) on stir shaft, it is characterized in that: the helical-blade (4) that is fixed with protrusion on described stir shaft (3).
2. a kind of spiral broken shell whipping appts according to claim 1, is characterized in that: helical-blade (4) is provided with some screws, and stir shaft is provided with some tapped bind holes on (3) accordingly, and both combine with screw (4-1); Or helical-blade (4) and stir shaft (3) are for being welded to connect.
3. a kind of spiral broken shell whipping appts according to claim 1 and 2, is characterized in that: helical-blade (4) is highly 60-150 cm, and its external diameter is 40-60cm.
4. a kind of spiral broken shell whipping appts according to claim 1 and 2, is characterized in that: described helical-blade (4) is lower to being connected with one group of agitating vane (5).
5. a kind of spiral broken shell whipping appts according to claim 3, is characterized in that: described helical-blade (4) is lower to being connected with one group of agitating vane (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540624.3U CN203451530U (en) | 2013-08-30 | 2013-08-30 | Spiral crust-breaking and stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540624.3U CN203451530U (en) | 2013-08-30 | 2013-08-30 | Spiral crust-breaking and stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451530U true CN203451530U (en) | 2014-02-26 |
Family
ID=50131426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540624.3U Expired - Lifetime CN203451530U (en) | 2013-08-30 | 2013-08-30 | Spiral crust-breaking and stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105039142A (en) * | 2015-09-21 | 2015-11-11 | 七台河宝泰隆煤化工股份有限公司 | Bio-gas fermentation crusting-prevention stirring device |
| CN107760584A (en) * | 2017-12-12 | 2018-03-06 | 湖北中涢环保能源科技有限公司 | The multilayer agitating device of large-scale feces of livestock and poultry mixed stalk raw material anaerobic fermentation tank |
| CN113620424A (en) * | 2021-08-20 | 2021-11-09 | 无锡时代桃源环保设备有限公司 | Anaerobic tank scum breaking stirring device and scum removing method |
-
2013
- 2013-08-30 CN CN201320540624.3U patent/CN203451530U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105039142A (en) * | 2015-09-21 | 2015-11-11 | 七台河宝泰隆煤化工股份有限公司 | Bio-gas fermentation crusting-prevention stirring device |
| CN107760584A (en) * | 2017-12-12 | 2018-03-06 | 湖北中涢环保能源科技有限公司 | The multilayer agitating device of large-scale feces of livestock and poultry mixed stalk raw material anaerobic fermentation tank |
| CN113620424A (en) * | 2021-08-20 | 2021-11-09 | 无锡时代桃源环保设备有限公司 | Anaerobic tank scum breaking stirring device and scum removing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205011761U (en) | High -efficiency fermentation tank | |
| CN203451530U (en) | Spiral crust-breaking and stirring device | |
| CN201664609U (en) | Mixing reaction pot | |
| CN207347563U (en) | It can prevent and eliminate the anaerobic reaction-pot of scum silica frost crust | |
| CN207061982U (en) | A kind of sewage treatment anaerobic tank | |
| CN205361158U (en) | Laboratory is with manual rapid mixing ware | |
| CN106367312A (en) | Coaxial double-blade submersible mixer for large fermentation tank | |
| CN105820943A (en) | Multistage gas-liquid combined stirring Venturi tube-CSTR reactor | |
| CN202430063U (en) | Double curved surface stirring aerator | |
| CN203487147U (en) | Fermentation tank | |
| CN209741132U (en) | Microbial fermentation tank | |
| CN204224323U (en) | The dual-purpose machine of a kind of hyperboloid aeration agitation | |
| CN204051479U (en) | A kind of flat mixer | |
| CN206751494U (en) | A kind of sewage disposal cycle of ozone device | |
| CN206355868U (en) | A kind of double-speed mixing tank | |
| CN201729822U (en) | Thoroughly mixing and stirring device of anaerobic reactor | |
| CN203451529U (en) | Material hull-breaking device in anaerobic jar | |
| CN204824573U (en) | Agitator tank thoughtlessly congeals | |
| CN204079968U (en) | A kind of fermentor tank with guide shell | |
| CN204339989U (en) | A kind of mortar stirring device | |
| CN202823224U (en) | Mixer of silicon rubber slurry | |
| CN207286913U (en) | Heparin sodium settling tank | |
| CN206631494U (en) | A kind of adjustable high-efficiency mixer | |
| CN203546011U (en) | Anaerobic fermentation tank | |
| CN101343609A (en) | Fermented feed liquid mixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |