CN202912389U - Pressure conveying device used for powder production - Google Patents
Pressure conveying device used for powder production Download PDFInfo
- Publication number
- CN202912389U CN202912389U CN 201220544378 CN201220544378U CN202912389U CN 202912389 U CN202912389 U CN 202912389U CN 201220544378 CN201220544378 CN 201220544378 CN 201220544378 U CN201220544378 U CN 201220544378U CN 202912389 U CN202912389 U CN 202912389U
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- pressure
- valve
- conveying device
- tank body
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- Expired - Fee Related
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Abstract
The utility model relates to a pressure conveying device used for powder production. The pressure conveying device used for the powder production comprises a tank body, and the tank body is respectively fixed with a feed conveying pipe with a feed conveying valve, a pressure conveying pipe with a pressurization valve and a pressure regulating valve, a feed pipe with a feed valve, a pressure gage, a loading level gage and an unloading level gage. The pressure conveying device used for the powder production has the advantages that by adopting the compressed air positive pressure conveying device, the equipment structure is simple, the conveying distance is far, energy consumption is low and service life of equipment is long.
Description
Technical field
The utility model relates to the powder manufacturing equipment, particularly a kind of pressure-feeding apparatus for power production.
Background technology
In current powder manufacturing technology, adopt the pressure mode of movement of negative pressure transportation more.The device structure more complicated that negative pressure pressure mode of movement is related needs force lift etc., and is high to the cleanliness requirement of air, therefore high to airfiltering accuracy requirement, and energy consumption is large.
Summary of the invention
Problem to be solved in the utility model is: a kind of pressure-feeding apparatus for power production is provided, adopts pressurized air malleation mode of movement.
The technical solution of the utility model is: a kind of pressure-feeding apparatus for power production, comprise tank body, it is characterized in that: on the described tank body respectively the conveying pipeline of clamping band feeding valve, with the penstock of pressurizing valve and pressure regulating valve, with inlet valve feed pipe, compression indicator, on level-sensing device and lower level-sensing device.
The beneficial effects of the utility model are: owing to adopt the pressurized air positive-pressure conveying device, device structure is simple, and fed distance is far away, and energy consumption is low, and service life of equipment is long.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Such as Fig. 1, a kind of pressure-feeding apparatus for power production, tank body 1 is an airtight rustless steel container, side at tank body 1, be provided with upper level-sensing device 6 and lower level-sensing device 7 with thread connecting mode, opposite side at tank body 1, be provided with conveying pipeline 2 with feeding valve 21 with flange connection, side in tank base, be provided with penstock 3 with flange connection, on penstock 3, connect respectively pressurizing valve 31 and pressure regulating valve 32, on the top of tank body 1 with flange connection inlet valve 41, feed pipe 4 is connected on the inlet valve, and compression indicator 5 is fixed on a side on tank body 1 top with thread connecting mode; Transfer valve 21, pressurizing valve 31, inlet valve 41, compression indicator 5, upper level-sensing device 6 and lower level-sensing device 7 are connected with PLC (plc) respectively, to realize automatic control.
The utility model is in the following manner: inlet valve 41 was opened when powder material was lower than lower material level (by lower level-sensing device 7 controls) in the tank body, powder material from comminutor enters in the conveying tank body 1 by feed pipe 4, when powder material reaches upper material level (by upper level-sensing device 6 controls), inlet valve 41 cuts out, pressurizing valve 31 is opened, to tank body 1 interior pressurization, the pressure size is regulated control by pressure regulating valve 32, transfer valve 21 is opened when reaching setting pressure (compression indicator 5 controls), powder material is transported to subsequent processing by conveying pipeline 2, when material level is down to lower material level when following, close pressurizing valve 31 and transfer valve 21, finish course of conveying one time, then open again inlet valve 41 and begin next time course of conveying, constantly circulation.
Claims (1)
1. pressure-feeding apparatus that is used for power production, comprise tank body (1), it is characterized in that: at conveying pipeline (2), band pressurizing valve (31) and the penstock (3) of pressure regulating valve (32) of described tank body (1) difference clamping band feeding valve (21), feed pipe (4), compression indicator (5), upper level-sensing device (6) and the lower level-sensing device (7) with inlet valve (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544378 CN202912389U (en) | 2012-10-23 | 2012-10-23 | Pressure conveying device used for powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544378 CN202912389U (en) | 2012-10-23 | 2012-10-23 | Pressure conveying device used for powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912389U true CN202912389U (en) | 2013-05-01 |
Family
ID=48160720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544378 Expired - Fee Related CN202912389U (en) | 2012-10-23 | 2012-10-23 | Pressure conveying device used for powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438835A (en) * | 2015-12-07 | 2016-03-30 | 南京法宁格节能科技股份有限公司 | Particle conveying mechanism |
| CN105836470A (en) * | 2016-06-13 | 2016-08-10 | 江苏润海能源科技有限公司 | Novel transmitter |
-
2012
- 2012-10-23 CN CN 201220544378 patent/CN202912389U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438835A (en) * | 2015-12-07 | 2016-03-30 | 南京法宁格节能科技股份有限公司 | Particle conveying mechanism |
| CN105836470A (en) * | 2016-06-13 | 2016-08-10 | 江苏润海能源科技有限公司 | Novel transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130501 Termination date: 20191023 |