CN210064495U - Warehouse pump material discharging adjusting device - Google Patents
Warehouse pump material discharging adjusting device Download PDFInfo
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- CN210064495U CN210064495U CN201920469791.0U CN201920469791U CN210064495U CN 210064495 U CN210064495 U CN 210064495U CN 201920469791 U CN201920469791 U CN 201920469791U CN 210064495 U CN210064495 U CN 210064495U
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- adjusting device
- hemispherical
- regulator
- gas mixing
- bin pump
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Abstract
The utility model discloses a storehouse pump material adjusting device, through the through flow area who changes ejection of compact adjusting device, control storehouse pump material outflow speed realizes ash gas mixing accurate control, improves transport stability and system adaptability. The bin pump discharge adjusting device is arranged below the bin pump and consists of a material inlet, a hemispherical adjuster, a material-gas mixing area, an air inlet pipe and a discharge pipe. The opening position of the hemispherical regulator is matched with the material inlet to form a variable flow cross section, so that the material flow is regulated. The air inlet pipe and the discharge pipe extend into the ash-gas mixing area.
Description
Technical Field
The utility model relates to a material pneumatic conveyor system storehouse pump ejection of compact adjusting device.
Background
In the existing common pneumatic conveying system, an outlet valve is arranged on a horizontal conveying pipeline at the outlet of a bin pump, and the speed of materials entering the conveying pipeline is controlled by pre-pressurizing in the bin pump. The material outflow control mode has unstable material outflow, is easy to cause unstable conveying, and can cause pipe blockage in serious conditions.
The novel bin pump discharging adjusting device is developed, and has important significance for adapting to various pneumatic conveying application occasions.
Disclosure of Invention
The utility model aims at providing a storehouse pump material adjusting device installs in storehouse pump below, comprises material entry, hemisphere regulator, material gas mixing district, intake pipe and discharging pipe. The opening position of the hemispherical regulator is matched with the material inlet to form a variable flow cross section, so that the material flow is regulated. The inlet pipe and the outlet pipe extend into the ash-gas mixing area, the hemisphere regulator is driven by the cylinder, and the opening position is adjusted by adopting a stroke positioning screw rod.
Preferably, the cross-sectional shape of the material inlet of the bin pump discharging adjusting device can be circular, square or V-shaped.
Preferably, the bin pump discharging adjusting device can be used independently or a plurality of bin pumps can be used in series.
Drawings
FIG. 1 is an implementation of a bin pump discharge adjusting device
Wherein 11 is a material inlet, 12 is a hemispherical regulator, 13 is a material-gas mixing zone, 14 is an air inlet pipe, and 15 is a discharge pipe
FIG. 2 shows a driving mechanism of a discharge adjusting device
Wherein 21 is a cylinder of a hemispherical regulator, and 22 is a stroke positioning screw
FIG. 3 shows various flow cross-sectional forms of the discharge regulating device
FIG. 4 shows a discharge adjusting device used in series
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments:
the bin pump discharging adjusting device is arranged right below the bin pump, and a conveying pipeline is arranged below the device. The material passes through the discharging adjusting device by gravity and enters the lower conveying pipeline. The discharging speed is controlled by changing the flow area of the discharging adjusting device.
FIG. 1 is an implementation of a bin pump discharge adjusting device, wherein a material inlet 11 above the discharge adjusting device is connected with a conical section of a bin pump, and the material inlet 11 is matched with a lower hemispherical adjuster 12 to form a material channel with a variable cross section; a material-gas mixing area 13 is arranged below the hemispherical regulator 12, two mouthpiece pipes are arranged in the horizontal direction of the material-gas mixing area 13 and extend into the material-gas mixing area, wherein an air inlet pipe 14 is connected with a conveying air inlet pipe, and a discharge pipe 15 is connected with a conveying pipeline.
FIG. 2 shows a driving mechanism of a discharge adjusting device, wherein a stroke positioning screw 22 is arranged at the end of a semi-spherical regulator cylinder 21, and the maximum rotation angle of the semi-spherical regulator is changed by adjusting the length of the stroke positioning screw 22 extending into the driving semi-spherical regulator cylinder 21 and changing the maximum stroke of the semi-spherical regulator cylinder 21;
in order to improve the accuracy of the discharge amount control, the section shape of the discharge adjusting device can be round, square or V-shaped, and the detail is shown in figure 3.
FIG. 4 is a series connection of multiple discharge adjusting devices of storehouse pumps, one end of the series connection of multiple discharge adjusting devices is connected with a conveying air inlet pipeline, the other end is connected with a conveying pipeline, and the simultaneous discharge conveying of multiple storehouse pumps is realized.
It is right above that the utility model provides a storehouse pump ejection of compact adjusting device has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (3)
1. A silo pump material outlet adjusting device is characterized by being arranged below a silo pump and composed of a material inlet, a hemispherical regulator, a material-gas mixing area, an air inlet pipe and a material outlet pipe, wherein the opening position of the hemispherical regulator is matched with the material inlet to form a variable flow cross section to achieve material flow adjustment, the air inlet pipe and the material outlet pipe extend into the ash-gas mixing area, the hemispherical regulator is driven by an air cylinder, and the opening position of the hemispherical regulator is adjusted by a stroke positioning screw rod.
2. The bin pump discharge adjustment device of claim 1, wherein the cross-sectional shape of the material inlet of the bin pump discharge adjustment device is circular, square or V-shaped.
3. The bin pump discharge adjusting device according to claim 2, wherein the bin pump discharge adjusting device can be used alone or in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469791.0U CN210064495U (en) | 2019-04-09 | 2019-04-09 | Warehouse pump material discharging adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469791.0U CN210064495U (en) | 2019-04-09 | 2019-04-09 | Warehouse pump material discharging adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210064495U true CN210064495U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920469791.0U Active CN210064495U (en) | 2019-04-09 | 2019-04-09 | Warehouse pump material discharging adjusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210064495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471435A (en) * | 2022-03-11 | 2022-05-13 | 李和勇 | Dangerous chemical production is with reation kettle that can make reaction rate reach expected value |
| CN115849012A (en) * | 2022-11-18 | 2023-03-28 | 中冶南方(湖南)工程技术有限公司 | Coke powder pneumatic conveying method and system |
-
2019
- 2019-04-09 CN CN201920469791.0U patent/CN210064495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471435A (en) * | 2022-03-11 | 2022-05-13 | 李和勇 | Dangerous chemical production is with reation kettle that can make reaction rate reach expected value |
| CN115849012A (en) * | 2022-11-18 | 2023-03-28 | 中冶南方(湖南)工程技术有限公司 | Coke powder pneumatic conveying method and system |
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