CN205420115U - Construct egg -shaped for digestion tank mechanical agitator - Google Patents
Construct egg -shaped for digestion tank mechanical agitator Download PDFInfo
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- CN205420115U CN205420115U CN201521020891.3U CN201521020891U CN205420115U CN 205420115 U CN205420115 U CN 205420115U CN 201521020891 U CN201521020891 U CN 201521020891U CN 205420115 U CN205420115 U CN 205420115U
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- impeller
- motor
- axle
- mechanical agitator
- bearing
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Abstract
The utility model provides a construct egg -shaped for digestion tank mechanical agitator, it includes the motor, the motor lower extreme is connected with the reducing gear box, the motor both sides are equipped with the motor mount, the reducing gear box is connected with the shaft coupling, the shaft coupling sets up on the bearing, the bearing is connected with the axle, the epaxial impeller that is provided with, the impeller lower extreme is provided with the draft tube, the draft tube lower extreme is provided with and aggravates stable piece, the bottom of axle is provided with the stationary blade, the stationary blade is fixed in epaxially through the recess, adopt the propeller agitator who takes the draft tube, and the impeller form is continuous type spiral impeller, and continuous type spiral impeller compares with the vane type impeller, and agitation performance is fine, the low price, and pressure fluctuation is little during the operation, smooth operation, vibration and noise is little, and the water conservancy performance is good, and the running efficiency is high, and it is good that equipment can reach the water conservancy performance, efficient, and the reliability is high, and the sexual valence relative altitude progressively replaces the import product, is worth promoting.
Description
Technical field
This utility model relates to a kind of agitator, builds egg shaped digestion cell mechanical agitator particularly to one.
Background technology
When many Enterprise Constructions or cultivation ground are built, some materials are during digestion process, corresponding mixing plant need to be selected according to the physical property of different medium, capacity, stirring purpose, to promoting that chemical reaction velocity, raising production efficiency can play the biggest effect, egg shaped digestion cell is compared with post taper digester, have the characteristics that, at the bottom of pond, be difficult to long-pending sand or deposition；nullEasily stir mixing，Without dead band in pond，Basin's effective volume can be made to increase to maximum，For same mixed effect，The energy consumption of mix and blend is less than other pond types，Attractive in appearance compared with other pond types etc.，Mud needs to keep good mix and blend in digester，The selection of alr mode is particularly important，In general，Thin and tall type digester uses mechanical agitation，At present，Square or upright post type digester floor space is big，Circulation usefulness is the highest，Formation dead band is easily precipitated at the bottom of pond，Enterprise gradually adopts hyperboloid to rotate housing，The ovaloid digester of profile，Floor space utilization rate is high，The content of volatile solid material is reduced in biogas whipping process，Decrease antibacterial and foul smell，Egg shaped digestion cell is the circulation of mud and mixing provides optimum condition，Be conducive to collecting methane，Egg shaped digestion cell can be substantially reduced thermal loss，Realize self energy-conservation，Simultaneously need to meet the blender configuration of egg shaped digestion cell feature，But，The blender for egg shaped digestion cell is generally lacked on market.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, it is provided that a kind of building egg shaped digestion cell mechanical agitator, hydraulic performance is good, and efficiency is high, and reliability is high, and cost performance is high.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model provides one building egg shaped digestion cell mechanical agitator, it includes motor, and described motor lower end connects has reduction box, described motor both sides to be provided with motor fixing frame, described reduction box connects shaft coupling, described shaft coupling is arranged on bearing, and described bearing connects axle, and described axle is provided with impeller, described impeller lower end is provided with guide shell, described guide shell lower end is provided with increases the weight of stable block, and the bottom of described axle is provided with stator, and described stator is fixed on axle by groove.
As a kind of optimal technical scheme of the present utility model, between described bearing and axle, it is provided with bearing spider.
As a kind of optimal technical scheme of the present utility model, described impeller is provided above water retaining disk.
As a kind of optimal technical scheme of the present utility model, described motor is provided above motor shield.
As a kind of optimal technical scheme of the present utility model, described guide shell is provided with intake chute.
Compared with prior art this utility model is reached to provide the benefit that: this utility model uses the propeller agitator of band guide shell, and impeller form is continuous way helical runner, and continuous way helical runner is compared with blade impellers, whipping performance is fine, cheap, during operation, pressure fluctuation is little, smooth running, vibration and noise are little, hydraulic performance is good, and running efficiency is high, and it is good that equipment can reach hydraulic performance, efficiency is high, and reliability is high.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.
In the accompanying drawings:
Fig. 1 is this utility model main TV structure schematic diagram；
Label in figure: 1, motor；2, reduction box；3, motor fixing frame；4, shaft coupling；5, bearing；6, axle；7, impeller；8, guide shell；9, stable block is increased the weight of；10, stator；11, groove；12, bearing spider；13, water retaining disk；14, motor shield；15, intake chute.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment: as shown in Figure 1, this utility model provides one building egg shaped digestion cell mechanical agitator, it includes motor 1, described motor 1 lower end connects reduction box 2, described motor 1 both sides are provided with motor fixing frame 3, described reduction box 2 connects shaft coupling 4, described shaft coupling 4 is arranged on bearing 5, described bearing 5 connects axle 6, it is provided with impeller 7 on described axle 6, described impeller 7 lower end is provided with guide shell 8, described guide shell 8 lower end is provided with increases the weight of stable block 9, the bottom of described axle 6 is provided with stator 10, described stator 10 is fixed on axle by groove 11.
Further, it is provided with bearing spider 12 between described bearing 5 and axle 6.
Further, described impeller 7 is provided above water retaining disk 13.
Further, described motor 1 is provided above motor shield 14.
Further, described guide shell 8 is provided with intake chute 15.
nullConcrete，Digester mechanical agitator generally has pump to circulate、Stirring turbine stirrer、Paddle board formula agitator、Propeller agitator etc.，Pump endless form is bigger because of power consumption，And mixing effect is bad，It is not suitable for big、Medium-sized digester，Stirring turbine stirrer and paddle board formula agitator are used for post taper digester，Propeller agitator with inner draft tube is particularly well-suited to egg shaped digestion cell，Propeller agitator has different impeller forms，Typically there are continuous way helical runner and blade impellers，Continuous way helical runner is compared with blade impellers，During operation, pressure fluctuation is little，Smooth running，Vibration and noise are little，Hydraulic performance is good，Running efficiency is high，The continuous way helical runner agitator of band inner draft tube suitably selected by egg shaped digestion cell mechanical agitator，Agitator mainly includes motor、Reduction box、Shaft coupling、Metal (upper parts、Bearing spider、Axle、Water retaining disk、Screw impeller and guide shell etc.，Motor select can rotating run protected against explosion asynchronous machine，Voltage 400V，Power 58kW，Rotating speed 1480r/min，The same motor of reduction box、Shaft coupling matched well，Rotating ratio is 3.474:1，When agitator paddle rotates clockwise，Fluid flows upward in guide shell，When rotating counterclockwise，Flows downward in guide shell，Achieve the mix and blend of fluid in digester，Construction features according to large-scale egg shaped digestion cell and agitator own characteristic thereof，Agitator should be noted that in installation process following some，Guide shell drag-line embedded iron must pre-buried when cell body structure construction put in place，The installation of guide shell support can anchor chemical bolt and fix after using，The lifting of guide shell and apparatus body uses civil engineering tower crane as far as possible，Not only economy but also facilitate，Must assure that the installation accuracy between screw impeller and guide shell，Guide shell is touched during preventing wheel rotation，Guide shell drag-line installs the tightening force that strain gauge must be used to measure every drag-line，Ensure unanimously and about 15kN.
This utility model uses the propeller agitator of band guide shell, and impeller form is continuous way helical runner, and continuous way helical runner is compared with blade impellers, whipping performance is fine, cheap, during operation, pressure fluctuation is little, smooth running, vibration and noise are little, hydraulic performance is good, and running efficiency is high, and it is good that equipment can reach hydraulic performance, efficiency is high, and reliability is high.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. a building egg shaped digestion cell mechanical agitator, it is characterized in that, it includes motor (1), described motor (1) lower end connects reduction box (2), described motor (1) both sides are provided with motor fixing frame (3), described reduction box (2) connects shaft coupling (4), described shaft coupling (4) is arranged on bearing (5), described bearing (5) connects axle (6), impeller (7) it is provided with on described axle (6), described impeller (7) lower end is provided with guide shell (8), described guide shell (8) lower end is provided with increases the weight of stable block (9), the bottom of described axle (6) is provided with stator (10), described stator (10) is fixed on axle by groove (11).
A kind of building egg shaped digestion cell mechanical agitator the most according to claim 1, it is characterised in that be provided with bearing spider (12) between described bearing (5) and axle (6).
A kind of building egg shaped digestion cell mechanical agitator the most according to claim 1, it is characterised in that described impeller (7) is provided above water retaining disk (13).
A kind of building egg shaped digestion cell mechanical agitator the most according to claim 1, it is characterised in that described motor (1) is provided above motor shield (14).
A kind of building egg shaped digestion cell mechanical agitator the most according to claim 1, it is characterised in that be provided with intake chute (15) on described guide shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020891.3U CN205420115U (en) | 2015-12-08 | 2015-12-08 | Construct egg -shaped for digestion tank mechanical agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020891.3U CN205420115U (en) | 2015-12-08 | 2015-12-08 | Construct egg -shaped for digestion tank mechanical agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420115U true CN205420115U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020891.3U Expired - Fee Related CN205420115U (en) | 2015-12-08 | 2015-12-08 | Construct egg -shaped for digestion tank mechanical agitator |
Country Status (1)
| Country | Link |
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| CN (1) | CN205420115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523697A (en) * | 2015-12-08 | 2016-04-27 | 重庆艾铭玛机械制造有限公司 | Mechanical agitator for building egg-shaped digester |
-
2015
- 2015-12-08 CN CN201521020891.3U patent/CN205420115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523697A (en) * | 2015-12-08 | 2016-04-27 | 重庆艾铭玛机械制造有限公司 | Mechanical agitator for building egg-shaped digester |
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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 |
Granted publication date: 20160803 Termination date: 20161208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |