CN214934073U - Device for controlling material discharge amount - Google Patents
Device for controlling material discharge amount Download PDFInfo
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- CN214934073U CN214934073U CN202121271648.4U CN202121271648U CN214934073U CN 214934073 U CN214934073 U CN 214934073U CN 202121271648 U CN202121271648 U CN 202121271648U CN 214934073 U CN214934073 U CN 214934073U
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- pump
- overflow chamber
- reducing
- inlet
- air inlet
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Abstract
The utility model belongs to the material field of carrying, especially, be used for controlling material discharge device, including storehouse formula pump, storehouse formula pump includes reducing overflow chamber, pump inlet and pump export, the top position in reducing overflow chamber is installed to the pump inlet, and the bottom position in reducing overflow chamber is installed to the pump export, one side central point in reducing overflow chamber puts and installs the air inlet thread mouth, and the outside compressed air is connected to the air inlet thread mouth. The utility model discloses an adopt the processing of reducing, reduce the discharge gate to through installing the air inlet on the reducing passageway, realize that high-speed air current breaks up the material, because the direction of air inlet becomes 90 with the flow direction of material, increase resistance control load, stop the production that causes when reaching improvement conveying efficiency, reduction intensity of labour, stopping to block up the pipeline, dust pollution and equipment replacement's cost.
Description
Technical Field
The utility model relates to a technical field is carried to the material, especially relates to a be used for controlling material discharge volume device.
Background
At present, utilize pneumatic transport in the domestic market, when carrying this type of powdery material, after the material fully fluidizes in the storehouse pump, the discharge capacity will increase rapidly, what generally take is to close the bleeder valve, because the frequent switching of bleeder valve causes great wearing and tearing, valve life greatly reduced increases equipment cost, if at will get into pipeline by the material, because the discharge capacity is great, thereby causes stifled pipe thereby to lead to conveying efficiency to reduce, workman intensity of labour to strengthen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a device for controlling material discharge amount.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for controlling material load device, includes storehouse formula pump, storehouse formula pump includes reducing overflow chamber, pump inlet and pump export, the top position in reducing overflow chamber is installed in pump inlet, and the bottom position in reducing overflow chamber is installed to the pump export, one side central point in reducing overflow chamber puts and installs the screw thread mouth that admits air, and the screw thread mouth that admits air connects outside compressed air.
Preferably, the pump outlet is provided with a first non-standard flange, and the pump outlet is connected with the discharge valve through the first non-standard flange.
Preferably, a second non-standard flange is arranged on the pump inlet, and the pump inlet is connected with the feeding valve through the second non-standard flange.
Preferably, the air inlet threaded port is a threaded feeding pipe, and an external thread is arranged on the threaded feeding pipe.
Preferably, the reducing overflowing cavity is of an inverted trapezoidal structure.
The utility model discloses in, a be used for controlling material discharge volume device, through the processing that adopts the reducing, reduce the discharge gate to through installing the air inlet on the reducing passageway, realize the high velocity air flow and break away the material, because the direction of air inlet becomes 90 with the flow direction of material, increase resistance control discharge volume, stop the production that causes when reaching improvement conveying efficiency, reduction intensity of labour, stopping to block up the pipeline, the cost of dust pollution and equipment replacement.
Drawings
Fig. 1 is a schematic structural view of a device for controlling material discharge amount according to the present invention.
In the figure: the pump comprises an air inlet threaded port 1, a reducing overflowing cavity 2, a first non-standard flange 3, a second non-standard flange 4, a pump inlet 5 and a pump outlet 6.
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.
Referring to fig. 1, a be used for controlling material discharge volume device, including the storehouse formula pump, the storehouse formula pump includes reducing overflow chamber 2, pump inlet 5 and pump export 6, and pump inlet 5 installs the top position at reducing overflow chamber 2, and pump export 6 installs the bottom position at reducing overflow chamber 2, and one side central point of reducing overflow chamber 2 puts and installs air inlet thread mouth 1, and air inlet thread mouth 1 connects outside compressed air.
The utility model discloses in, install first non-standard flange 3 on pump export 6, and pump export 6 connects ejection of compact valve through first non-standard flange 3.
The utility model discloses in, install the nonstandard flange 4 of second on the pump inlet 5, and pump inlet 5 connects feed valve through the nonstandard flange 3 of second.
The utility model discloses in, air inlet thread mouth 1 is the screw thread inlet pipe, and is provided with the external screw thread on the screw thread inlet pipe.
The utility model discloses in, reducing overflow chamber 2 is for falling the trapezium structure.
The utility model discloses in, first nonstandard flange 3 with install in storehouse formula pump export 6 departments, the nonstandard flange of storehouse formula pump export is connected to one end, the nonstandard flange of ejection of compact valve is connected to the other end, the external compressed air of 1 connection of air inlet thread.
Conveying: when materials enter the device, compressed air is introduced into the air inlet threaded port 1, so that high-speed gas is put into the material reducing overflowing cavity 2 to form high-speed impact airflow to act on the material reducing overflowing cavity 2;
the discharge port is reduced by adopting the reducing treatment, the high-speed airflow is realized to disperse materials by the air inlet arranged on the reducing channel, and the direction of the air inlet and the flow direction of the materials form 90 degrees, so that the resistance is increased to control the discharge amount, the conveying efficiency is improved, the labor intensity is reduced, and the production stop, the dust pollution and the equipment replacement cost caused by pipeline blockage are avoided;
the device simple structure, simple to operate only needs to install the device between bin pump and bleeder valve, connects through non-standard flange, need not to maintain in the future, and powdery material is through abundant fluidization back, and the discharge capacity increases rapidly, and the screw thread mouth of admitting air lets in compressed air, makes the material overflow the intracavity and drops into high-speed gas, forms high-speed impact air current and acts on the material and overflows the intracavity, breaks up the interior material of the device to form the resistance and reduce the discharge capacity, thereby control the discharge capacity of the powdery material after abundant fluidization.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a be used for controlling material load device, includes the storehouse formula pump, its characterized in that, the storehouse formula pump is including reducing overflow chamber (2), pump inlet (5) and pump export (6), the top position in reducing overflow chamber (2) is installed in pump inlet (5), and the bottom position in reducing overflow chamber (2) is installed in pump export (6), one side central point that reducing overflow chamber (2) puts and installs air inlet thread mouth (1), and outside compressed air is connected in air inlet thread mouth (1).
2. A device for controlling the discharge of material according to claim 1, characterized in that the pump outlet (6) is fitted with a first non-standard flange (3) and the pump outlet (6) is connected to the discharge valve via the first non-standard flange (3).
3. A device for controlling the discharge of material according to claim 1, characterised in that a second non-standard flange (4) is mounted on the pump inlet (5) and that the pump inlet (5) is connected to the feed valve via the second non-standard flange (4).
4. A device for controlling the discharge of material according to claim 1, characterised in that the inlet screw mouth (1) is a screw feeder, and that the screw feeder is provided with an external screw thread.
5. The device for controlling the discharge amount of materials as claimed in claim 1, wherein the reducing overflow chamber (2) is of an inverted trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271648.4U CN214934073U (en) | 2021-06-08 | 2021-06-08 | Device for controlling material discharge amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271648.4U CN214934073U (en) | 2021-06-08 | 2021-06-08 | Device for controlling material discharge amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214934073U true CN214934073U (en) | 2021-11-30 |
Family
ID=79052254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121271648.4U Active CN214934073U (en) | 2021-06-08 | 2021-06-08 | Device for controlling material discharge amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214934073U (en) |
-
2021
- 2021-06-08 CN CN202121271648.4U patent/CN214934073U/en active Active
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