CN105110013A - Pneumatic powder conveyor - Google Patents
Pneumatic powder conveyor Download PDFInfo
- Publication number
- CN105110013A CN105110013A CN201510358514.9A CN201510358514A CN105110013A CN 105110013 A CN105110013 A CN 105110013A CN 201510358514 A CN201510358514 A CN 201510358514A CN 105110013 A CN105110013 A CN 105110013A
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- valve
- powder
- tank body
- air inlet
- pipe
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Abstract
The invention discloses a pneumatic powder conveyor comprising a tank body, the tank body is provided with a charging device, an air intake device, a forced air supply device and a discharging device. The charging device comprises a charging inlet, the charging inlet is connected with a charging tube and a charging valve. The air intake device comprises an air intake pipe, the air intake pipe is provided with an air intake inverted valve, a manual regulating valve and an air intake pneumatic valve. The forced air supply device comprises a forced air supply pipe, the forced air supply pipe is provided with a forced pneumatic valve, a forced manual regulating valve and a forced inverted valve. The discharging device comprises a test door, the test door is connected with a discharge pipe. The tank body is provided with a solenoid valve, an exhaust valve and a pressure transducer. In the pneumatic powder conveyor, a special powder charging valve is used as a powder charging control valve, the powder can be better dispersed, the powder hardly jams during transportation. The forced air supply device can be activated when the discharging is unsmooth, the forced air pipe can discharge powder in the tank body.
Description
Technical field
The present invention relates to airslide conveyor, particularly relate to a kind of powder airslide conveyor.
Background technology
Airslide conveyor adopts pressurized air to produce negative pressure as propulsion source to realize conveying to various material, has that structure is simple, volume is little, maintenances is simple, noise is low, control is convenient, elimination material electrostatic and meet the advantages such as GMP requirement.But conventional airslide conveyor adopts butterfly valve or ball valve to be inlet valve, easily result in blockage when being applied to powder conveying, what be unfavorable for that powder carries carries out smoothly.
Summary of the invention
The object of the present invention is to provide a kind of Intelligent adjustment, and the powder airslide conveyor that the inlet valve adopting powder special controls, powder dispersion is effective.
A kind of powder airslide conveyor provided by the invention, comprise tank body, described tank body is provided with feed arrangement, air inlet system, strong air supply plant and pay-off, described feed arrangement comprises the inlet point be directly connected with tank body, and described inlet point is also connected with feed pipe and inlet valve; Described air inlet system comprises the air inlet pipe be directly connected with tank body, described air inlet pipe is provided with breather check valve, manual modulation valve and air inlet pneumatic valve; Described strong air supply plant comprises the strong air feed pipe be connected with air inlet pipe, described strong air feed pipe is provided with and send by force pneumatic valve, send manual modulation valve and send boiler check valve by force by force; Described pay-off comprises the inspection door be directly connected with tank body, and described inspection door is also connected with feed pipe; Described tank body is also provided with electromagnetic valve, blow off valve and pressure sensor.
The inlet valve of the powder airslide conveyor of the application adopts the butterfly valve or ball valve that are different from routine as inlet valve, adopts special powder feed valve to carry out the inlet control valve of powder, better to the dispersing action of powder, not easily results in blockage in powder course of conveying; As occurred, powder dispersion is uneven, when causing feeding to have some setbacks, can activate strong air supply plant, carry out feeding by strong air feed pipe to powder in tank body by the testing result of pressure sensor.
Further, an end of described strong air feed pipe is connected between the manual modulation valve of air inlet pipe and air inlet pneumatic valve, and the other end is connected with feed pipe.
The strong air feed pipe installation site of the technical program is beneficial to the effect of step of supplying gas by force.
Further, described electromagnetic valve comprises charging electromagnetic valve, air inlet electromagnetic valve and exhaust solenoid valve.
In the technical program, charging electromagnetic valve is for controlling the switch of inlet valve, and air inlet electromagnetic valve enters the switch of air inlet pipe for controlling pressure gas, and exhaust solenoid valve is for controlling the switch of whole powder airslide conveyor.
The principle of work of the powder airslide conveyor of the application is: switch on power, and after opening machine, exhaust solenoid valve is energized, exhaust pneumatic valve is opened, and after a few second, charging electromagnetic valve obtains electric, inlet valve is opened, and start into Powdered material, feed time can adjust as required.
Feed time arrives, blow off valve, inlet valve are all closed, if now supply gas pressure reaches setting requirement, charging solenoid valves, air inlet pneumatic valve is opened, pressure gas is entered by air inlet pipe, and enters tank body by air inlet pneumatic valve, manual modulation valve, breather check valve, and with powder, door, feed pipe enter appointment storage bin to gas on inspection.When pressure sensor detects tank body internal pressure very low (powder has sent, and pipeline is empty), air inlet electromagnetic valve power-off, air inlet pneumatic valve cuts out, and feeding terminates, and exhaust solenoid valve is energized, and blow off valve is opened, and equipment can repeat above process;
In feeding process, if when generation feeding has some setbacks, after pressure sensor detects signal, through control box PLC process, send solenoid valves by force, pneumatic valve is sent by force to open, pressure gas enters air inlet pipe, strong air feed pipe, via air inlet pneumatic valve, send pneumatic valve by force, send manual modulation valve by force, send boiler check valve by force, reach feed pipe, feed pipe is got through by force, powder in tank body just can be arrived by feed pipe specifies in material storehouse, when pressure sensor detects pressure drop, when feeding is smooth and easy, the power-off of strong power transmission magnet valve, send stopping by force.
A kind of powder airslide conveyor of the present invention adopts special powder feed valve to carry out the inlet control valve of powder, better to the dispersing action of powder, not easily results in blockage in powder course of conveying; As occurred, powder dispersion is uneven, when causing feeding to have some setbacks, can activate strong air supply plant, carry out feeding by strong air feed pipe to powder in tank body by the testing result of pressure sensor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, a kind of powder airslide conveyor that the present embodiment provides, comprises tank body 1, tank body 1 is provided with feed arrangement, air inlet system, strong air supply plant and pay-off, feed arrangement comprises the inlet point 2 be directly connected with tank body 1, inlet point 2 is also connected with feed pipe 3 and inlet valve 4; Air inlet system comprises the air inlet pipe 5 be directly connected with tank body 1, air inlet pipe 5 is provided with breather check valve 6, manual modulation valve 7 and air inlet pneumatic valve 8; Strong air supply plant comprises the strong air feed pipe 9 be connected with air inlet pipe 5, strong air feed pipe 9 is provided with and send by force pneumatic valve 10, send manual modulation valve 11 and send by force boiler check valve 12 by force; Pay-off comprises the inspection door 13 be directly connected with tank body 1, and inspection door 13 is also connected with feed pipe 14; One end of strong air feed pipe 9 is connected between the manual modulation valve 7 of air inlet pipe 5 and air inlet pneumatic valve 8, and the other end is connected with feed pipe 14; Tank body 1 is also provided with electromagnetic valve, blow off valve 15 and pressure sensor 16; Electromagnetic valve comprises charging electromagnetic valve 17, air inlet electromagnetic valve 18 and exhaust solenoid valve 19.
A kind of powder airslide conveyor that the present embodiment provides adopts special powder feed valve to carry out the inlet control valve of powder, better to the dispersing action of powder, not easily results in blockage in powder course of conveying; As occurred, powder dispersion is uneven, when causing feeding to have some setbacks, can activate strong air supply plant, carry out feeding by strong air feed pipe to powder in tank body by the testing result of pressure sensor.
Claims (3)
1. a powder airslide conveyor, comprise tank body, it is characterized in that: described tank body is provided with feed arrangement, air inlet system, strong air supply plant and pay-off, described feed arrangement comprises the inlet point be directly connected with tank body, and described inlet point is also connected with feed pipe and inlet valve; Described air inlet system comprises the air inlet pipe be directly connected with tank body, described air inlet pipe is provided with breather check valve, manual modulation valve and air inlet pneumatic valve; Described strong air supply plant comprises the strong air feed pipe be connected with air inlet pipe, described strong air feed pipe is provided with and send by force pneumatic valve, send manual modulation valve and send boiler check valve by force by force; Described pay-off comprises the inspection door be directly connected with tank body, and described inspection door is also connected with feed pipe; Described tank body is also provided with electromagnetic valve, blow off valve and pressure sensor.
2. a kind of powder airslide conveyor according to claim 1, is characterized in that: an end of described strong air feed pipe is connected between the manual modulation valve of air inlet pipe and air inlet pneumatic valve, and the other end is connected with feed pipe.
3. a kind of powder airslide conveyor according to claim 1, is characterized in that: described electromagnetic valve comprises charging electromagnetic valve, air inlet electromagnetic valve and exhaust solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358514.9A CN105110013A (en) | 2015-06-24 | 2015-06-24 | Pneumatic powder conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358514.9A CN105110013A (en) | 2015-06-24 | 2015-06-24 | Pneumatic powder conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105110013A true CN105110013A (en) | 2015-12-02 |
Family
ID=54658190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510358514.9A Pending CN105110013A (en) | 2015-06-24 | 2015-06-24 | Pneumatic powder conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105110013A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160639Y (en) * | 1993-02-13 | 1994-04-06 | 许生鸿 | Jet delivery pump |
| JP2003292155A (en) * | 2002-03-29 | 2003-10-15 | Kawata Mfg Co Ltd | Plug transport apparatus |
| CN201027115Y (en) * | 2007-04-29 | 2008-02-27 | 珠海醋酸纤维有限公司 | Pneumatic power materials conveying system |
| CN203512783U (en) * | 2013-08-26 | 2014-04-02 | 张家港保税区万盛机械工业有限公司 | Dense-phase compressed gas delivery device |
-
2015
- 2015-06-24 CN CN201510358514.9A patent/CN105110013A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160639Y (en) * | 1993-02-13 | 1994-04-06 | 许生鸿 | Jet delivery pump |
| JP2003292155A (en) * | 2002-03-29 | 2003-10-15 | Kawata Mfg Co Ltd | Plug transport apparatus |
| CN201027115Y (en) * | 2007-04-29 | 2008-02-27 | 珠海醋酸纤维有限公司 | Pneumatic power materials conveying system |
| CN203512783U (en) * | 2013-08-26 | 2014-04-02 | 张家港保税区万盛机械工业有限公司 | Dense-phase compressed gas delivery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |