CN212608121U - Pulse feeding system - Google Patents
Pulse feeding system Download PDFInfo
- Publication number
- CN212608121U CN212608121U CN202021128805.1U CN202021128805U CN212608121U CN 212608121 U CN212608121 U CN 212608121U CN 202021128805 U CN202021128805 U CN 202021128805U CN 212608121 U CN212608121 U CN 212608121U
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- China
- Prior art keywords
- ball valve
- pump
- electric ball
- electric
- feeding system
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- 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
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a pulse feeding system, including basin, water pump, jet pump and the conveying pipe of series connection in proper order, the feeding pipe mouth on jet pump upper portion is connected with the suspension storage tank, the conveying pipe with be provided with electric ball valve between the jet pump, electric ball valve electric connection electric control unit, electric control unit controls electric ball valve's switching. The utility model provides a pulse feeding system, simple structure, automatic control level are high, prevent that the suspended solid granule from blockking up, guarantee that the ejection of compact is unblocked.
Description
Technical Field
The utility model relates to a solid particle suspension pay-off technical field especially relates to a pulse feeding system.
Background
The suspension of solid particles is composed of solid particles and water, and the suspension is prepared in a mixing device, preferably by continuous stirring, so that the suspension state is kept stable. At present, in a conveying system of high-concentration solid particle suspension, the suspension with larger solid particles is conveyed by a jet pump, and suspended particles often form a filling material at a discharge port of a trough to cause unsmooth discharge and even blockage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pulse feeding system, simple structure, automatic control level are high, prevent that the suspended solid granule from blockking up, guarantee that the ejection of compact is unblocked.
In order to achieve the above object, the utility model provides a following scheme:
a pulse feed system, the system comprising: the device comprises a water tank, a water pump, an injection pump and a feeding pipe which are sequentially connected in series, wherein a suspension storage tank is connected to a feeding pipe opening at the upper part of the injection pump, an electric ball valve is arranged between the feeding pipe and the injection pump, and the electric ball valve is electrically connected with an electric control unit which controls the electric ball valve to be opened and closed.
Optionally, the water pump is connected with the jet pump through a pressure water pipe, an inlet end of the water pump is connected with the water tank, an outlet end of the water pump is connected with the pressure water pipe, and a pressure water inlet at the lower part of the jet pump is connected with the pressure water pipe.
Optionally, a discharge pipe orifice at the lower part of the jet pump is connected with an inlet of the electric ball valve, and an outlet of the electric ball valve is connected with the feeding pipe.
Optionally, the electronic control unit is electrically connected to the injection pump respectively.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect: the utility model provides a pulse feeding system sets up water pump and basin, and the switching of automatically controlled ball valve can be controlled to automatically controlled unit, and normal pay-off under the state that automatically controlled ball valve was opened can change the rivers direction under the state that automatically controlled ball valve closed, realizes the backflushing to suspension storage tank ejection of compact interface, through the switching repeatedly of two kinds of states, can realize the process of pulsation pay-off, avoids suspended solid particle to block up, guarantees that the ejection of compact is unblocked.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a pulse feeding system according to an embodiment of the present invention;
reference numerals: 1. a water tank; 2. a water pump; 3. an injection pump; 4. an electric ball valve; 5. a feed pipe; 6. an electronic control unit; 7. a suspension storage tank; 8. a pressure water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a pulse feeding system, simple structure, automatic control level are high, prevent that the suspended solid granule from blockking up, guarantee that the ejection of compact is unblocked.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the embodiment of the present invention provides a pulse feeding system, including: the device comprises a water tank 1, a water pump 2, an injection pump 3 and a feed pipe 5 which are sequentially connected in series, wherein a feed pipe opening at the upper part of the injection pump 3 is connected with a suspension storage tank 7, an electric ball valve 4 is arranged between the feed pipe 5 and the injection pump 3, the electric ball valve 4 is electrically connected with an electric control unit 6, and the electric control unit 6 controls the electric ball valve 4 to be opened and closed.
The water pump 2 is connected with the jet pump 3 through a pressure water pipe 8, the inlet end of the water pump 2 is connected with the water tank 1, the outlet end of the water pump 2 is connected with the pressure water pipe 8, and a pressure water inlet at the lower part of the jet pump 3 is connected with the pressure water pipe 8.
And a discharge pipe opening at the lower part of the jet pump 3 is connected with an inlet of the electric ball valve 4, and an outlet of the electric ball valve 4 is connected with the feeding pipe 5. The electronic control unit 6 is electrically connected with the injection pump 3 respectively, and can realize automatic start and stop control of the injection pump 3.
When the feeding system works, the water pump 2 inputs water with certain pressure and flow into the jet pump 3 through the pressure water pipe 8, so that a feeding pipe opening at the upper part of the jet pump 3 forms certain negative pressure. Under the action of the negative pressure, the ejector pump 3 sucks in the material in the suspension tank 7 and discharges the material at a certain pressure. The electric control unit 6 controls the opening and closing of the electric ball valve 4 according to a set program. When the electric ball valve 4 is opened, the material output by the jet pump 3 enters the feeding pipe 5 to realize feeding; when the electric ball valve 4 is closed, the pressure water output by the water pump 2 can only flow back to the discharging interface of the suspension storage tank 7 through the jet pump 3 to flush out suspended particles blocked at the discharging interface. The process of pulse feeding is formed by the continuous reciprocating.
The utility model provides a pulse feeding system sets up water pump and basin, and the switching of automatically controlled ball valve can be controlled to automatically controlled unit, and normal pay-off under the state that automatically controlled ball valve was opened can change the rivers direction under the state that automatically controlled ball valve closed, realizes the backflushing to suspension storage tank ejection of compact interface, through the switching repeatedly of two kinds of states, can realize the process of pulsation pay-off, avoids suspended solid particle to block up, guarantees that the ejection of compact is unblocked.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (4)
1. A pulse feed system, comprising: the device comprises a water tank, a water pump, an injection pump and a feeding pipe which are sequentially connected in series, wherein a suspension storage tank is connected to a feeding pipe opening at the upper part of the injection pump, an electric ball valve is arranged between the feeding pipe and the injection pump, and the electric ball valve is electrically connected with an electric control unit which controls the electric ball valve to be opened and closed.
2. The pulse feeding system of claim 1, wherein the water pump is connected with the jet pump through a pressure water pipe, the inlet end of the water pump is connected with the water tank, the outlet end of the water pump is connected with the pressure water pipe, and a pressure water inlet at the lower part of the jet pump is connected with the pressure water pipe.
3. A pulse feeding system according to claim 1, wherein a discharge nozzle at the lower part of the jet pump is connected with an inlet of the electric ball valve, and an outlet of the electric ball valve is connected with the feeding pipe.
4. A pulse feeding system according to claim 1, wherein the electronic control units are electrically connected with the jet pumps, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128805.1U CN212608121U (en) | 2020-06-17 | 2020-06-17 | Pulse feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128805.1U CN212608121U (en) | 2020-06-17 | 2020-06-17 | Pulse feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212608121U true CN212608121U (en) | 2021-02-26 |
Family
ID=74718585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021128805.1U Expired - Fee Related CN212608121U (en) | 2020-06-17 | 2020-06-17 | Pulse feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212608121U (en) |
-
2020
- 2020-06-17 CN CN202021128805.1U patent/CN212608121U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210226 Termination date: 20210617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |