CN207254136U - A kind of material mixer with pressure equaliser - Google Patents
A kind of material mixer with pressure equaliser Download PDFInfo
- Publication number
- CN207254136U CN207254136U CN201721167705.8U CN201721167705U CN207254136U CN 207254136 U CN207254136 U CN 207254136U CN 201721167705 U CN201721167705 U CN 201721167705U CN 207254136 U CN207254136 U CN 207254136U
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- CN
- China
- Prior art keywords
- mixing cabin
- cabin
- blade
- mixing
- pressure equaliser
- 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.)
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Abstract
A kind of material mixer with pressure equaliser, including mixing cabin, motor, the mixing cabin and motor are affixed, and pressure equaliser is equipped with the upside of the mixing cabin and weighing storehouse, downside are equipped with discharge port；The pressure equaliser includes the ventilation duct and filter vat connected with mixing cabin, and the horizontal pipeline of the ventilation duct is equipped with check valve, and the open top of the filter vat is simultaneously equipped with filter screen；The lower end outlet in the weighing storehouse inside inlet valve and mixing cabin by connecting, by supporting wing plate, the weighing sensor is arranged on T-shaped stent, and the T-shaped stent is affixed with mixing cabin on weighing sensor for both sides；The output shaft of the motor is installed in mixing cabin by bearing, the first blade, the second blade is equiped with the output shaft, first blade and the second direction blade are opposite.By above-mentioned technical proposal, the utility model provides a kind of material mixer with pressure equaliser.
Description
Technical field
The utility model belongs to material mixer field, is mixed more particularly to a kind of material with pressure equaliser
Machine.
Background technology
At present, material mixer or material agitator can cause pressure in mixing bunker uneven when blanking, discharging
Weighing apparatus, such as when charging, in storehouse air pressure be higher than ambient pressure；When discharging, in storehouse air pressure be less than ambient pressure, i.e.,
Produce negative pressure.And some need by a certain percentage accurate dispensing material mixer equipped with weigh storehouse, the weighing storehouse by into
After material valve directly connects the material in order to weigh rated weight with the inside of mixing bunker, mixer is directly sent into by inlet valve
In storehouse, secondly the discharge port of material mixer all sets very big, so as to quickly discharging material, put forward efficient purpose.But by
It can cause to produce very big negative pressure inside mixing bunker soon in discharge rate, and weigh storehouse and connected with mixing bunker, then ambient pressure meeting
Compressing weighs storehouse so that weighs inaccurate.Secondly inlet valve is also impossible to be fully sealed when closed, always has unstable
Air-flow by, will also result in weighing result fluctuation.In view of this, being badly in need of one kind at present can remain pressure balanced in mixing bunker
Material mixer is above-mentioned to solve the problems, such as.
The content of the invention
The purpose of this utility model is that overcome existing material mixer there are the defects of, there is provided one kind can maintain mix
The material mixer of storehouse inside and outside air pressure balance, thus more suitable for practicality.
The purpose of this utility model and to solve its technical problem realized using following technical scheme.It is new according to this practicality
A kind of material mixer with pressure equaliser that type proposes, including mixing cabin, motor, the mixing cabin are consolidated with motor
Connect, it is characterised in that the upside of the mixing cabin is equipped with pressure equaliser and weighing storehouse, downside are equipped with discharge port；It is described
Pressure equaliser includes the ventilation duct and filter vat connected with mixing cabin, and the horizontal pipeline of the ventilation duct is equipped with unidirectionally
Valve, the top of the filter vat are equipped with filter screen；The lower end outlet for weighing storehouse is connected by inlet valve with cabin inside, both sides
By supporting wing plate to be arranged on weighing sensor, which is arranged on T-shaped stent, and the T-shaped stent and cabin are affixed；Institute
The output shaft for stating motor is installed in cabin by bearing, is equiped with the first blade, the second blade on the output shaft, and described first
Blade and the second direction blade are opposite.
Preferably, the motor is affixed by flange with mixing cabin.
Preferably, the bearing is installed on mixing cabin left end, and the bearing is copper sheathing bearing.
By above-mentioned technical proposal, the utility model proposes a kind of material mixer with pressure equaliser with it is existing
Technology is compared and at least had the advantages that：The utility model is provided with filter vat and the ventilation duct with check valve, energy
Mixing cabin inside and outside air pressure balance is maintained in charging and discharging.In addition, the utility model passes through motor-driven rotation direction phase
Two groups of anti-blades rotate at a high speed, can not only be uniformly mixed material, moreover it is possible to improve mixing efficiency.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand the technology of the utility model
Means, and being practiced according to the content of specification, and to allow the above and other purpose of the utility model, feature and excellent
Point can become apparent, and below especially exemplified by preferred embodiment, and coordinate attached drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the schematic diagram of the first blade of the utility model.
Fig. 3 is the schematic diagram of the second blade of the utility model.
【Main element symbol description】
1：Mix warehouse 2：Motor
3：Weigh storehouse 31：Support wing plate
32：Weight sensor 33：T-shaped stent
4：Discharge port
5：Ventilation duct 51：Check valve
6：Filter vat 61：Filter screen
7：Inlet valve 8：Bearing
9：First blade 10：Second blade
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined goal of the invention taken, below
With reference to attached drawing and preferred embodiment, to according to the utility model proposes a kind of material mixer with pressure equaliser its tool
Body embodiment, structure, feature and its effect, describe in detail as after.
Referring to Fig. 1, a kind of material mixer with pressure equaliser, including mixing cabin 1, motor 2, and the mixing
Cabin 1 and motor 2 are affixed.1 upside of mixing cabin is equipped with pressure equaliser and weighing storehouse 3, downside are opened equipped with alternative
The discharge port 4 closed.
Pressure equaliser includes the ventilation duct 5 and filter vat 6 connected with 1 inside of mixing cabin.The level of the ventilation duct 5
Pipeline is equipped with check valve 51, the bottom of vertical pipeline is connected with 1 inside of mixing cabin；The open top of the filter vat 6 is simultaneously set
There are filter screen 61, bottom to be connected with mixing the inside of cabin 1, wherein filter screen 61 can filter dust, debris.
The lower end outlet in weighing storehouse 3 is connected by inlet valve 7 and 1 inside of mixing cabin, both sides are by supporting wing plate 31 to set
In on weighing sensor 32, which is arranged on T-shaped stent 33, and the T-shaped stent 33 is affixed with mixing cabin 1.Such as
Shown in Fig. 1, the utility model is provided with two weighing sensors 32, and each weighing sensor 32 is arranged on a T-shaped stent
On 33, but the utility model not limited to this, in order to realize more accurate measurement, multiple weighing sensors 32 can also be set,
It is with matching and the height of each weighing sensor must be identical, it should also set same amount of with weighing sensor 32
Support wing plate 31 and T-shaped stent 33.
The output shaft of motor 2 is installed in mixing cabin 1 by bearing 8, and the first blade 9, the are equiped with the output shaft
Two blades 10, and 9 and second blade 10 of the first blade direction when rotating is opposite.
Further, the motor 2 is affixed by flange with mixing cabin 1.
Further, the bearing 8 is installed on the inside left end of mixing cabin 1, and the bearing 8 is copper sheathing bearing.
Further, effect is preferably mixed in order to realize, multiple first can be set on the output shaft of motor
Blade and the second blade.
As shown in Figures 2 and 3, it is that the second blade 10 is counterclockwise when rotating clockwise when the first blade 9 is and rotates
Direction, but the utility model not limited to this.
The operation principle of the utility model is as described below：The utility model can set several to weigh storehouse 1, at several
After weighing storehouse 1 has weighed the material of rated weight, material is sent into mixing cabin 1 by inlet valve 7, mixes cabin 1 at this time
Interior air pressure is higher than ambient pressure, and internal gas can be discharged by filter vat 6, due to being equipped with 6 upper end outlet of filter vat
Strainer 61, not only avoids the dust pollution air of materials inside, it also avoid the dust in the external world, debris enters in mixing cabin 1.
Then start two groups of opposite blades of direction when the driving of motor 2 rotates to rotate at a high speed, high-speed rotating blade can not only be smashed
Aggregate so that mixability, the uniformity coefficient higher of material, moreover it is possible to improve the efficiency of mixing.After after mixing, open out
Material mouth 4, due to discharge port 4 generally set it is bigger in order to faster discharging.While substantial amounts of material is drawn off, mixing
Very big negative pressure will be produced in cabin 1, connected due to weighing storehouse 3 by inlet valve 7 with 1 inside of mixing cabin, then ambient pressure
It can give and weigh 3 certain pressure of storehouse, so as to cause weighing result inaccurate.For example during negative pressure, weigh storehouse and receive downward pressure,
The weight amount that then weight sensor 32 measures can be higher；Secondly, inlet valve 7 is also impossible to completely closed when closed, then can
There is turbulent flow by will also result in weighing result fluctuation.And although filter vat 6 possesses the function of air inlet, its air inlet port dimensions
Much smaller than discharge port, intake velocity can not meet the needs of inside and outside air pressure balance, then at this time the check valve 51 on ventilation duct 5 due to
Detect pressure and open, the gas in the external world is entered in mixing cabin 1, put down so as to fulfill gas pressure inside and outside mixing cabin
Weighing apparatus.Wherein, weigh the weighing technique in storehouse, use principle is the prior art, details are not described herein.
The above descriptions are merely preferred embodiments of the present invention, and any person skilled in the art is not
Depart from the range of technical solutions of the utility model, according to the technical essence of the utility model to any letter made for any of the above embodiments
Single modification, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (3)
1. a kind of material mixer with pressure equaliser, including mixing cabin (1), motor (2), the mixing cabin (1) with
Motor (2) is affixed, it is characterised in that pressure equaliser is equipped with the upside of the mixing cabin (1) and weighing storehouse (3), downside are set
There is discharge port (4)；
The pressure equaliser includes the ventilation duct (5) and filter vat (6) connected with mixing cabin (1), the ventilation duct (5)
Horizontal pipeline is equipped with check valve (51), and the open top of the filter vat (6) is simultaneously equipped with filter screen (61)；
The lower end outlet for weighing storehouse (3) is connected by inlet valve (7) with mixing cabin (1) inside, both sides pass through braced wing
Plate (31) be arranged on weighing sensor (32) on, the weighing sensor (32) be arranged on T-shaped stent (33) on, the T-shaped stent (33) with
It is affixed to mix cabin (1)；
The output shaft of the motor (2) is installed in mixing cabin (1) by bearing (8), and the first leaf is equiped with the output shaft
Piece (9), the second blade (10), first blade (9) and the second blade (10) direction are opposite.
2. the material mixer according to claim 1 with pressure equaliser, it is characterised in that the motor (2) is with mixing
It is affixed by flange to close cabin (1).
3. the material mixer according to claim 1 with pressure equaliser, it is characterised in that bearing (8) installation
In the inside left end of mixing cabin (1), and the bearing (8) is copper sheathing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167705.8U CN207254136U (en) | 2017-09-12 | 2017-09-12 | A kind of material mixer with pressure equaliser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167705.8U CN207254136U (en) | 2017-09-12 | 2017-09-12 | A kind of material mixer with pressure equaliser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254136U true CN207254136U (en) | 2018-04-20 |
Family
ID=61920555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167705.8U Expired - Fee Related CN207254136U (en) | 2017-09-12 | 2017-09-12 | A kind of material mixer with pressure equaliser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589810A (en) * | 2018-11-13 | 2019-04-09 | 东旭科技集团有限公司 | A kind of raw material mixing system and method for liquid-crystalline glasses |
-
2017
- 2017-09-12 CN CN201721167705.8U patent/CN207254136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589810A (en) * | 2018-11-13 | 2019-04-09 | 东旭科技集团有限公司 | A kind of raw material mixing system and method for liquid-crystalline glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180420 Termination date: 20210912 |