CN202670743U - Pneumatic conveying device for compound fertilizer - Google Patents
Pneumatic conveying device for compound fertilizer Download PDFInfo
- Publication number
- CN202670743U CN202670743U CN 201220329616 CN201220329616U CN202670743U CN 202670743 U CN202670743 U CN 202670743U CN 201220329616 CN201220329616 CN 201220329616 CN 201220329616 U CN201220329616 U CN 201220329616U CN 202670743 U CN202670743 U CN 202670743U
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- China
- Prior art keywords
- vacuum feeder
- dust collector
- bag dust
- composite fertilizer
- suction
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a pneumatic conveying device for compound fertilizer. The pneumatic conveying device comprises a vacuum feeder, a fan and a material sucking device, wherein the material sucking device is connected with the vacuum feeder in a sealed mode; a bag-type dust collector is connected between the fan and the vacuum feeder in a sealed mode; and the bottom of the bag-type dust collector is provided with a discharge valve. The materials comprise particle materials and powder, the particle materials are deposited in the vacuum feeder under the gravity action, and the powder is too late to deposit due to light weight and enters the bag-type dust collector through the vacuum feeder, so that the powder is separated from the particle materials; and meanwhile, the bottom of the bag-type dust collector is provided with the discharge valve, and the powder in the bag-type dust collector is fully collected and is discharged through the discharge valve, so that the powder is separated from the particle materials.
Description
Technical field
The utility model relates to the particle Pneumatic conveyer in chemical fertilizer field, particularly a kind of Pneumatic conveyer for compound fertilizer granules.
Background technology
In the prior art, Pneumatic conveyer for chemical fertilizer generally comprises blower fan, vacuum feeder and device for suction material, fan induced draught is to produce negative pressure, produce negative pressure through vacuum feeder with the material sucking port place at device for dischanging air, material is transported to vacuum feeder by material sucking port, and granule materials falls into the bottom of vacuum feeder, when solid accumulation arrives material switch place, material switch triggering control unit is opened discharge so that vacuum feeding connects the blow-off valve of bottom.But prior art can't realize separating of compound fertilizer granules material and powder, so dust is larger in the process of screening, affects result of use.
The utility model content
The purpose of this utility model is to provide a kind of Pneumatic conveyer that is used for composite fertilizer that can realize dust and particle separation.
The utility model comprises following technical characterictic: a kind of Pneumatic conveyer for composite fertilizer comprises vacuum feeder, blower fan and device for suction material; Described device for suction material and vacuum feeder are tightly connected, and are sealedly connected with bag dust collector between described blower fan and the vacuum feeder, and described bag dust collector bottom is provided with blow-off valve.
The beneficial effects of the utility model are: adopt the fan induced draught mode to produce negative pressure in bag dust collector, vacuum feeder and device for suction material, make material enter vacuum feeder by device for suction material.When material comprises granular material and powder, granular material is because Action of Gravity Field is deposited on first in the vacuum feeder, and powder is because weight gentlier has little time deposition, then enter in the bag dust collector by vacuum feeder, thereby realized separating of powder and granule materials that bag dust collector can be collected powder, be provided with blow-off valve in the bag dust collector bottom, after the powder in the bag dust collector is collected fully, then can discharge by blow-off valve, thereby realize separating of powder and granule materials.
As further improvement of the utility model, be provided with barrel-shaped cavity in the described vacuum feeder, described device for suction material so that material be connected with vacuum feeder along the mode that the inwall tangential direction of described barrel-shaped cavity enters.Concrete, the opening direction of the device for suction material access port of described vacuum feeder inwall and the inwall of described barrel-shaped cavity are tangent.More optimizedly, the opening direction of described device for suction material access port has towards the inclination angle of barrel-shaped cavity bottom, and described inclination angle makes material have one and enters and be path of motion under the screw along the barrel-shaped cavity tangential direction.
More than improve the separating effect that technique effect is to improve powder and granule materials, when material can rotate along barrel-shaped cavity when the tangent line of the circular barrel-shaped cavity of vacuum feeder enters, speed reduces gradually, granule materials is under Action of Gravity Field, at the bottom of falling into gradually barrel, and powder can enter bag dust collector owing to lighter weight, thereby realizes the effect that powder separates.
As further improvement of the utility model, also comprise control setup, described control setup is used for the blow-off valve of control bag dust collector bottom; Described control setup also is used for the blow-off valve of control vacuum feeding motor spindle.
More than improved technique effect be to provide the degree of automation of control, by the automatic control of control setup to blow-off valve, automatically open blow-off valve at the material of bag dust collector and vacuum feeder after completely, realize that dust separates automatically with particle.
Further, described blow-off valve is the star blow-off valve.
As further improvement of the utility model, described blower fan is connected by pipeline with the top of bag dust collector, the top of described bag dust collector is connected by another pipeline with the top of vacuum feeder, and the access port of bag dust collector and vacuum feeder is higher than the access port of device for suction material and vacuum feeder at level attitude.
More than improved technique effect be to make powder be more prone to be deposited in the bag dust collector so that granule materials is more prone to separate with powder.
Further, described blower fan is roots blower, and the power of fan scope is 5.5-30KW.
Further, the top of described bag dust collector also is provided with the back-blowing system.
Further, described device for suction material comprises suction flexible pipe and suction car, and described suction hose end is located on the suction car.
Description of drawings
Fig. 1 is the utility model entire system structural representation;
Fig. 2 is the structural representation of the utility model device for suction material access port and barrel-shaped cavity inwall;
Fig. 3 is the utility model barrel-shaped cavity Material moving track scheme drawing.
The specific embodiment
Below in conjunction with Figure of description 1-3 the utility model specific embodiment is described.
The utility model comprises vacuum feeder 1, blower fan 2 and device for suction material 3 and bag dust collector 4.Blower fan 2 adopts a roots blower, and power range is that 5.5-30KW(matches according to transmission power), device for suction material 3 comprises suction flexible pipe 31 and suction car 32.Vacuum feeder 1 and bag dust collector 4 are selected in the prior art.
In addition, have barrel-shaped cavity in the described vacuum feeder 1, described device for suction material 3 can enter along the inwall tangential direction of described barrel-shaped cavity with making material being connected of vacuum feeder 1.Concrete, the opening direction of the device for suction material access port 12 of described vacuum feeder 1 inwall and the inwall of barrel-shaped cavity are tangent, more optimizedly, the bearing of trend of described device for suction material access port 12 has the inclination angle towards the barrel-shaped cavity bottom, described inclination angle makes material have one as shown in Figure 3, enters and is path of motion under the screw along the barrel-shaped cavity tangential direction.
Principle of work of the present utility model is, adopt blower fan 2 air draught modes in bag dust collector 4, vacuum feeder 1 and device for suction material 3 interior generation negative pressure, make material enter vacuum feeder 1 by device for suction material 3, wherein material comprises granular material and powder, granular material is deposited in the vacuum feeder 1 owing to Action of Gravity Field, and the powder that has little time to deposit enters in the bag dust collector 4 by vacuum feeder 1, thereby has realized separating of powder and granule materials because weight is lighter.The powder that bag dust collector is collected is provided with the blow-off valve discharging by the bag dust collector bottom, and after the powder in the bag dust collector was collected fully, blow-off valve 41 was opened, thereby realized separating of powder and granule materials.
Claims (10)
1. a Pneumatic conveyer that is used for composite fertilizer comprises vacuum feeder, blower fan and device for suction material; Described device for suction material and vacuum feeder are tightly connected, and it is characterized in that, are sealedly connected with bag dust collector between described blower fan and the vacuum feeder, and described bag dust collector bottom is provided with blow-off valve.
2. the Pneumatic conveyer for composite fertilizer according to claim 1 is characterized in that, is provided with barrel-shaped cavity in the described vacuum feeder, described device for suction material so that material be connected with vacuum feeder along the mode that the inwall tangential direction of described barrel-shaped cavity enters.
3. the Pneumatic conveyer for composite fertilizer according to claim 2 is characterized in that, the opening direction of the device for suction material access port of described vacuum feeder and the inwall of described barrel-shaped cavity are tangent.
4. the Pneumatic conveyer for composite fertilizer according to claim 3, it is characterized in that, the opening direction of described device for suction material access port has towards the inclination angle of barrel-shaped cavity bottom, and described inclination angle makes material have one and enters and be path of motion under the screw along the barrel-shaped cavity tangential direction.
5. the Pneumatic conveyer for composite fertilizer according to claim 1 is characterized in that, also comprises control setup, and described control setup is used for the blow-off valve of control bag dust collector bottom; Described control setup also is used for the blow-off valve of control vacuum feeding motor spindle.
6. the Pneumatic conveyer for composite fertilizer according to claim 5 is characterized in that, described blow-off valve is the star blow-off valve.
7. the Pneumatic conveyer for composite fertilizer according to claim 1 is characterized in that, described blower fan is connected by pipeline with the bag dust collector top, and described bag dust collector top is connected by another pipeline with the vacuum feeder top; The access port of described bag dust collector and vacuum feeder is higher than the access port of device for suction material and vacuum feeder at level attitude.
8. according to claim 1 to 7 each described Pneumatic conveyers for composite fertilizer, it is characterized in that the top of described bag dust collector also is provided with the back-blowing system.
9. the Pneumatic conveyer for composite fertilizer according to claim 1 is characterized in that, described blower fan is roots blower, and the power of fan scope is 5.5-30KW.
10. the Pneumatic conveyer for composite fertilizer according to claim 1 is characterized in that, described device for suction material comprises suction flexible pipe and suction car, and described suction hose end is located on the suction car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329616 CN202670743U (en) | 2012-07-09 | 2012-07-09 | Pneumatic conveying device for compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329616 CN202670743U (en) | 2012-07-09 | 2012-07-09 | Pneumatic conveying device for compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670743U true CN202670743U (en) | 2013-01-16 |
Family
ID=47491661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329616 Expired - Lifetime CN202670743U (en) | 2012-07-09 | 2012-07-09 | Pneumatic conveying device for compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670743U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401739A (en) * | 2014-11-16 | 2015-03-11 | 重庆市希怡食品有限公司 | Sauce conveying device |
| CN108131952A (en) * | 2018-02-11 | 2018-06-08 | 河北康宁环保设备有限公司 | Carbon material production kiln material is come out of the stove with discharging technology and discharge system |
| CN109470058A (en) * | 2017-09-07 | 2019-03-15 | 中冶长天国际工程有限责任公司 | A kind of material particles automatic absorption device and its absorption process |
| CN109489427A (en) * | 2017-09-09 | 2019-03-19 | 中冶长天国际工程有限责任公司 | A kind of material particles automatic absorption device and its absorption process |
| CN117566441A (en) * | 2023-12-22 | 2024-02-20 | 东莞市致能机械有限公司 | Recoil type vacuum feeding machine |
-
2012
- 2012-07-09 CN CN 201220329616 patent/CN202670743U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401739A (en) * | 2014-11-16 | 2015-03-11 | 重庆市希怡食品有限公司 | Sauce conveying device |
| CN109470058A (en) * | 2017-09-07 | 2019-03-15 | 中冶长天国际工程有限责任公司 | A kind of material particles automatic absorption device and its absorption process |
| CN109489427A (en) * | 2017-09-09 | 2019-03-19 | 中冶长天国际工程有限责任公司 | A kind of material particles automatic absorption device and its absorption process |
| CN108131952A (en) * | 2018-02-11 | 2018-06-08 | 河北康宁环保设备有限公司 | Carbon material production kiln material is come out of the stove with discharging technology and discharge system |
| CN108131952B (en) * | 2018-02-11 | 2023-10-20 | 河北康宁环保设备有限公司 | Discharging process and discharging system for discharging carbon material production kiln materials |
| CN117566441A (en) * | 2023-12-22 | 2024-02-20 | 东莞市致能机械有限公司 | Recoil type vacuum feeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |