CN203998112U - A kind of novel powder feed system - Google Patents
A kind of novel powder feed system Download PDFInfo
- Publication number
- CN203998112U CN203998112U CN201420472933.6U CN201420472933U CN203998112U CN 203998112 U CN203998112 U CN 203998112U CN 201420472933 U CN201420472933 U CN 201420472933U CN 203998112 U CN203998112 U CN 203998112U
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- China
- Prior art keywords
- ball valve
- feed system
- powder feed
- head tank
- novel powder
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- 239000000843 powder Substances 0.000 title claims abstract description 52
- 238000007599 discharging Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model embodiment discloses a kind of novel powder feed system, for avoiding powder to run into wet feed moment caking at discharging opening, stops up, and meanwhile, is applicable to the head tank of any specification.The utility model embodiment comprises: head tank, and rotary feeder and vacuum reservoir, bottom is connected with the discharging opening of head tank bottom by closed conduit; Rotary feeder is arranged on the discharging opening inside of head tank bottom; Discharging opening and vacuum reservoir are connected with pressurized air unit by closed conduit.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of novel powder feed system.
Background technology
In food manufacturing and processing industry, especially, in making food process, conventionally need to mix to add powder type additive etc.Powder body material, when Manual material feeding, because powder fineness is nanoscale, often makes powder floating, and causes environmental pollution at present, and human body sucks the health that affects producers, has also caused the waste of material simultaneously.
The mode that current powder is added in tank body has two kinds of modes, and the one, by malleation, to carry, air blast feeding enters tank from top; The 2nd, by negative pressure transportation, vacuum intake enters tank from the cyclonic separation of top.
Yet the mode that the former malleation is carried, often easily produces dust raising phenomenon, during especially for cooking technology, powder enters meets wet feed after tank body and can glue wall fouling, affect product boiling and mixing quality; The latter's the mode of passing through negative pressure transportation, tank body top cyclonic separation pan feeding, still, and restricted due to installing space, the technical matters that cannot be applicable to small dimension tank body is arisen spontaneously.
Utility model content
The utility model embodiment discloses a kind of novel powder feed system, for avoiding powder to run into wet feed moment caking at discharging opening, stops up, and meanwhile, is applicable to the head tank of any specification.
The utility model embodiment provides a kind of novel powder feed system, comprising:
Head tank, rotary feeder and vacuum reservoir;
The bottom of described vacuum reservoir is connected with the discharging opening of described head tank bottom by closed conduit;
Described rotary feeder is arranged on the described discharging opening inside of described head tank bottom;
Described discharging opening and described vacuum reservoir are connected with pressurized air unit by described closed conduit.
Alternatively,
Described novel powder feed system also comprises:
The first ball valve, is arranged on the described closed conduit between described vacuum reservoir and described head tank.
Alternatively,
Described novel powder feed system also comprises:
The second ball valve, is arranged on the described closed conduit between described pressurized air unit and described head tank.
Alternatively,
Described the first ball valve is pneumatic ball valve.
Alternatively,
Described the second ball valve has two, and one is pneumatic ball valve, and another is manual ball valve.
Alternatively,
Described novel powder feed system also comprises:
Vacuum pressure sensor, with described rotary feeder, the pneumatic ball valve of the first ball valve is connected with the pneumatic ball valve of the second ball valve.
Alternatively,
Described head tank is inverted cone-shaped structure.
Alternatively,
The caliber of described closed conduit is associated with the rotative speed of described rotary feeder.
Alternatively,
The caliber of described closed conduit is associated with the valve switch degree of the pneumatic ball valve of the second ball valve.
Alternatively,
Described vacuum reservoir is vacuum suction material tank.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
The utility model embodiment provides a kind of novel powder feed system, comprising: head tank, and rotary feeder and vacuum reservoir, bottom is connected with the discharging opening of head tank bottom by closed conduit; Rotary feeder is arranged on the discharging opening inside of head tank bottom; Discharging opening and vacuum reservoir are connected with pressurized air unit by closed conduit.In the present embodiment, by closed conduit, be connected with the discharging opening of head tank bottom, and rotary feeder is arranged on the discharging opening inside of head tank bottom, discharging opening and vacuum reservoir are connected with the design of pressurized air unit by closed conduit, according to vacuum intake principle, make powder from the bottom feed of head tank, in conjunction with rotary feeder and pressurized air unit controls, send a small amount of powder amount, effectively prevent powder crowded obstruction in closed conduit, avoided powder to run at discharging opening the technical matters that wet feed moment caking stops up, simultaneously, vacuum intake principle, make powder from the underfeed design of head tank, be applicable to the head tank of any specification.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation that Fig. 1 is a kind of novel powder feed system of providing in the utility model embodiment;
The specific embodiment
The utility model embodiment discloses a kind of novel powder feed system, for avoiding powder to run into wet feed moment caking at discharging opening, stops up, and meanwhile, is applicable to the head tank of any specification.
Refer to Fig. 1, an embodiment of a kind of novel powder feed system providing in the utility model embodiment comprises:
Head tank 1, rotary feeder 2 and vacuum reservoir 3, be connected with the discharging opening 11 of head tank 1 bottom by closed conduit 4, is understandable that, and aforesaid head tank 1 is inverted cone-shaped structure, and vacuum reservoir 3 is vacuum suction material tank;
Rotary feeder 2 is arranged on discharging opening 11 inside of head tank 1 bottom;
The bottom of discharging opening 11 and vacuum reservoir 3 is connected with pressurized air unit 5 by closed conduit 4, it should be noted that, aforesaid closed conduit 4 can be T-shaped structure.
As shown in Figure 1, novel powder feed system can further include:
The first ball valve 6, is arranged on the closed conduit 4 between vacuum reservoir 3 and head tank 1, is understandable that, the first ball valve 6 is pneumatic ball valve.
The second ball valve, is arranged on the closed conduit 4 between pressurized air unit 5 and head tank 1, it should be noted that, the second ball valve has two, and one is pneumatic ball valve 7, and another is manual ball valve 8.
Vacuum pressure sensor, with rotary feeder 2, the pneumatic ball valve 6 of the first ball valve is connected with the pneumatic ball valve 7 of the second ball valve, it should be noted that, the pneumatic ball valve 6 of the first ball valve and the pneumatic ball valve 7 of the second ball valve and rotary feeder 2 require to be subject to the signal control of vacuum pressure sensor, the signal control that is understandable that vacuum pressure sensor is known to the skilled person technology, is just no longer described in detail herein.
Should be noted that, the caliber of closed conduit 4 is associated with the rotative speed of rotary feeder 2, the rotary unloading speed that is further understood that rotary feeder 2 can be to enter as required the debugging of the material characteristic of head tank 1 and the pipe diameter size of delivery duct 4 to determine, aforesaid material characteristic can be the powder that humidity is larger etc., does not specifically limit herein.
Be understandable that, the caliber of aforesaid closed conduit 4 can also be associated with the valve switch degree of the pneumatic ball valve 7 of the second ball valve, is further understood that the pneumatic ball valve 7 of the second ball valve will enter the air feed speed of the material characteristic of head tank 1 and the pipe diameter size of delivery duct 4 debugging supplementary compressed air unit 5 as required.
For ease of understanding, below the workflow of the novel powder feed system shown in Fig. 1 is described, application examples comprises:
The pneumatic ball valve 6 of the first ball valve and the pneumatic ball valve 7 of the second ball valve and rotary feeder 2 interlocks, when degree of vacuum in head tank 1 is inadequate, the pneumatic ball valve 6 of the first ball valve and the pneumatic ball valve 7 of the second ball valve and rotary feeder 2 interlocks are closed, after the degree of vacuum of vacuum reservoir 3 is recovered, reopen the pneumatic ball valve 6 of the first ball valve and the pneumatic ball valve 7 of the second ball valve, the degree of vacuum that guarantees vacuum reservoir 3 is enough high, while guaranteeing that powder enters vacuum reservoir 3, speed is enough fast, prevents that the feeding mouth of powder in vacuum reservoir 3 bottoms from running into wet feed moment caking and stopping up.
The utility model embodiment provides a kind of novel powder feed system, comprises head tank 1, and rotary feeder 2 and vacuum reservoir 3 are connected with the discharging opening 11 of head tank 1 bottom by closed conduit 4; Rotary feeder 2 is arranged on discharging opening 11 inside of head tank 1 bottom; Discharging opening 11 and vacuum reservoir 3 are connected with pressurized air unit 5 by closed conduit 4.In the present embodiment, by closed conduit 4, be connected with the discharging opening 11 of head tank 1 bottom, and rotary feeder 2 is arranged on discharging opening 11 inside of head tank 1 bottom, discharging opening 11 and vacuum reservoir 1 are connected with the design of pressurized air unit 5 by closed conduit 4, according to vacuum intake principle, make powder from the bottom feed of head tank 1, in conjunction with rotary feeder 2 and pressurized air unit 5, control a small amount of powder amount of sending, effectively prevent that powder is in the interior crowded obstruction of closed conduit 4, avoided powder to run at discharging opening 11 technical matters that wet feed moment caking stops up, simultaneously, vacuum intake principle, make powder from the underfeed design of head tank 1, be applicable to the head tank 1 of any specification.
Above a kind of novel powder feed system provided by the utility model is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a novel powder feed system, comprises head tank and rotary feeder, it is characterized in that, also comprises:
Vacuum reservoir, bottom is connected with the discharging opening of described head tank bottom by closed conduit;
Described rotary feeder is arranged on the described discharging opening inside of described head tank bottom;
Described discharging opening and described vacuum reservoir are connected with pressurized air unit by described closed conduit.
2. novel powder feed system according to claim 1, is characterized in that, described novel powder feed system also comprises:
The first ball valve, is arranged on the described closed conduit between described vacuum reservoir and described head tank.
3. novel powder feed system according to claim 1, is characterized in that, described novel powder feed system also comprises:
The second ball valve, is arranged on the described closed conduit between described pressurized air unit and described head tank.
4. novel powder feed system according to claim 2, is characterized in that, described the first ball valve is pneumatic ball valve.
5. novel powder feed system according to claim 3, is characterized in that, described the second ball valve has two, and one is pneumatic ball valve, and another is manual ball valve.
6. novel powder feed system according to claim 1, is characterized in that, described novel powder feed system also comprises:
Vacuum pressure sensor, with described rotary feeder, the pneumatic ball valve of the first ball valve is connected with the pneumatic ball valve of the second ball valve.
7. novel powder feed system according to claim 1, is characterized in that, described head tank is inverted cone-shaped structure.
8. novel powder feed system according to claim 1, is characterized in that, the caliber of described closed conduit is associated with the rotative speed of described rotary feeder.
9. novel powder feed system according to claim 1, is characterized in that, the caliber of described closed conduit is associated with the valve switch degree of the pneumatic ball valve of the second ball valve.
10. novel powder feed system according to claim 1, is characterized in that, described vacuum reservoir is vacuum suction material tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472933.6U CN203998112U (en) | 2014-08-20 | 2014-08-20 | A kind of novel powder feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472933.6U CN203998112U (en) | 2014-08-20 | 2014-08-20 | A kind of novel powder feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998112U true CN203998112U (en) | 2014-12-10 |
Family
ID=52038146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472933.6U Expired - Lifetime CN203998112U (en) | 2014-08-20 | 2014-08-20 | A kind of novel powder feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084007A (en) * | 2015-08-10 | 2015-11-25 | 石家庄荣信科技有限公司 | Upper auxiliary machine |
| CN105134290A (en) * | 2015-08-18 | 2015-12-09 | 王勇 | Mine underground filling system |
-
2014
- 2014-08-20 CN CN201420472933.6U patent/CN203998112U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084007A (en) * | 2015-08-10 | 2015-11-25 | 石家庄荣信科技有限公司 | Upper auxiliary machine |
| CN105134290A (en) * | 2015-08-18 | 2015-12-09 | 王勇 | Mine underground filling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |