CN2431258Y - Combined negative pressure suction conveyer for suction conveying powder - Google Patents
Combined negative pressure suction conveyer for suction conveying powder Download PDFInfo
- Publication number
- CN2431258Y CN2431258Y CN 00238123 CN00238123U CN2431258Y CN 2431258 Y CN2431258 Y CN 2431258Y CN 00238123 CN00238123 CN 00238123 CN 00238123 U CN00238123 U CN 00238123U CN 2431258 Y CN2431258 Y CN 2431258Y
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- Prior art keywords
- suction
- gas
- pipe
- secondary air
- air
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- Expired - Fee Related
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- Air Transport Of Granular Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a combined negative pressure suction conveyer for sucking and conveying granular materials, which is composed of a material sucking and conveying part, a combined air-material separator part and a wind-locking spiral discharging part, wherein the front end of the material sucking and conveying part is provided with an on-line adjustable suction nozzle for secondary air volume, the suction nozzle is in a double-layer sleeve pipe structure, the upper end of an outer sleeve pipe is connected with a secondary air pipe, and a secondary air regulating valve in a circular bag shape is arranged between the outer sleeve pipe and the wall of an internal sucking pipe; the upper part of the combined air-material separator is in a column shape, the lower part is in a conical barrel shape and the upper part is connected with an air collection chamber and is communicated with an outlet of a fan. The air collection chamber is communicated with an inner pipe of a page type filter in the air-material separator; the upper part of the separator is provided with an air-material inlet, and a conical part of the separator is provided with a powder outlet.
Description
The utility model relates to a kind of compound type vacuum pressure conveying device of inhaling the powder feeding granular material, belongs to powder gas-solid phase and gas-solid separation technology field.
Existing vacuum pressure conveying device, adopt diffusion to carry out gas-solid the separation with filter type, CSP type continuous sucking pump as Sweden, its gas-solid disengagement gear is a square structure, there is one group of horizontal cloth envelop collector inside, and material pipe enters disengagement gear, because diffusion, part material is deposited to conical section, rest materials enters the horizontal cloth envelop collector in top with air-flow, carries out secondary and separates, because the separation by diffusion effect is relatively poor, increased the weight of the load of cloth bag separator, this will require high to filter cloth band matter, and its cloth envelop collector is unfavorable for removing at any time the buildup on the cloth bag with horizontal layout, structure is also complicated, the suction nozzle that this in addition suction send the device feeding warehouse to draw material is the monotubular formula, when it gos deep into material depths absorption material, and the air admission difficulty, the bad control of gas-solid ratio, influence are inhaled and are sent effect.
The purpose of this utility model is at above-mentioned the deficiencies in the prior art part, and a kind of compound type vacuum pressure conveying device of inhaling the powder feeding granular material is provided.Adopt leaf type bag type filtering mode to carry out gas-solid separation, inhale and send machine that the online adjustable suction nozzle of secondary air flow is arranged, be beneficial to regulate the gas-solid ratio of sending machine of inhaling.
The purpose of this utility model realizes that by following scheme referring to Fig. 1-3, this device is inhaled by material and sent part, and the lock conch of compound type gas-material separator partial sum prior art revolves discharging and partly constitutes;
Material is inhaled and is sent part to send flexible pipe (3) and suction to send pipe (4) and hydraulic operation arm (11) to be fitted together by suction, and hydraulic operation arm (11) is connected with support (12) with axis of revolution with articulated structure, is driven by hydraulic shift cylinders (5); The suction that has material sucking port (16) send flexible pipe (3) to be connected with the online adjustable suction nozzle of secondary air flow (2) with flange (24), suction nozzle (2) is a double-layer sleeve structure, outer tube (18) upper end is connected to secondary air channel (23), outer tube (18) is supported on the inner suction pipe (17) with adjustable bolt (22), between the outer tube (18) of this suction nozzle (2) and inner suction pipe wall (21), establish a circular bag shape secondary air adjustor valve (35), this valve connects compressed air tube (36), and ring bag wall is that elastomeric material is made; Adjusting compressed air pressure size can change the gap of encircling bag (35) internal diameter and inner suction pipe wall (21), can regulate secondary air flow under running state continuously.
Compound type gas-material disconnector (6), outer wall (31) is arranged, top is cylindricality, the bottom is bevelled tube property, on connect a common chamber (33), there is the Roots machine of giving a dinner for a visitor from afar to export (7), common chamber (33) communicates with the interior pipe of leaf type filter (30) on gas-material disconnector (6) top, leaf type filter (30) is positioned at gas-material disconnector (6) upper space, is fixed on common chamber (33) bottom, and gas-material disconnector top one side has inhales the import (34) of supplying gas-expect, send part to be connected with above-mentioned material suction, gas-material disconnector (6) tapering part is a setting chamber, and powder outlet (32) is arranged down, revolves discharging with the lock conch and partly is connected.
Advantage of the present utility model is as follows:
1. adopt the online adjustable suction nozzle of secondary air flow, between the outer tube of suction nozzle and inner suction pipe wall, increase the circular bag shape secondary air adjustor valve, connect compressed air tube, because of the ring bag is an elastomeric material, regulate the gap that air pressure can change ring bag internal diameter and suction pipe wall, can under running state, regulate secondary air flow continuously.
2. compound type gas-material disconnector adopts the leaf type bag filter, and its filter medium surface is tortuous wave, increases open area, reduces equipment size.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present utility model
The online adjustable suction nozzle organigram of Fig. 2 secondary air flow
Fig. 3 compound type gas-material disconnector organigram
Embodiment:
Embodiment of the present utility model can be by Fig. 1,2,3 expressions, and it is inhaled by material and send device, and compound type gas-material disconnector and known technology lock conch revolve device for discharging and constitute; Suction send the material part to send pipe (3 with suction, 4) be fixed on hydraulic operation arm (11) with clip, make it do level and vertical direction revolution by hydraulic shift cylinders (5) drive, can draw the material of diverse location arbitrarily, the online adjustable suction nozzle of secondary air flow (2) is connected to inhale and send pipe (3,4) on, outer tube (18) upper end at suction nozzle is connected to secondary air channel (23), outer tube (18) is supported on the inner suction pipe (17) with adjustable bolt (22), between the outer tube (18) of suction nozzle (2) and inner suction pipe wall (21), establish a circular bag shape secondary air adjustor valve (35), connect compressed air tube (36), ring bag wall is an elastomeric material, regulate compressed air pressure, can change the gap of ring bag (35) internal diameter and inner suction pipe wall (21), can descend in working order, regulate secondary air flow continuously; Compound type gas-material disconnector (6) is a cylindrical shell, outer wall (31) is arranged, the outlet (7) of common chamber (33) and logical roots blower is arranged at top, common chamber (33) communicates with pipe in the leaf type filter, import (34) is supplied gas-expected to suction in the upper end, middle part, the cylindrical shell tapering part is a setting chamber, and powder outlet (32) is arranged down, and the gas after the filtration is from the leaf type filter interior common chamber (33) that enters suitable for reading.Material gets off from outlet (32) (see figure 1) of coming out from the setting chamber of gas-material disconnector (6), by air valve (8), revolves discharge valve (9) to locking conch, and injected pump (10) is extracted out.Because this part is a known technology, not quite clear narration.
Claims (2)
1. compound type vacuum pressure conveying device of inhaling the powder feeding granular material is characterized in that: this device is inhaled by material and is sent part, compound type gas-material separator portion and lock conch and revolve discharging and partly constitute;
Material is inhaled and is sent part to send flexible pipe (3) and suction to send pipe (4) and hydraulic operation arm (11) to be fitted together by suction, and hydraulic operation arm (11) is connected with support (12) with axis of revolution with articulated structure, is driven by hydraulic shift cylinders (5); The suction that has material sucking port (16) send flexible pipe (3) to be connected with the online adjustable suction nozzle of secondary air flow (2) with flange (24), suction nozzle (2) is a double-layer sleeve structure, outer tube (18) upper end is connected to secondary air channel (23), outer tube (18) is supported on the inner suction pipe (17) with adjustable bolt (22), establish a circular bag shape secondary air adjustor valve (35) between the outer tube (18) of this suction nozzle (2) and inner suction pipe wall (21), this valve connects compressed air tube (36).
Compound type gas-material disconnector (6), be one outer wall (31) to be arranged, top is cylindricality, the bottom is bevelled cylindrical shell, on connect a common chamber (33) and connect roots blower outlet (7), common chamber (33) communicates with the interior pipe of leaf type filter (30) on gas-material disconnector (6) top, leaf type filter (30) filter medium is fixed on common chamber (33) bottom, gas-material disconnector top one side has inhales the import (34) of supplying gas-expect, send part to be connected with above-mentioned material suction, gas-material disconnector (6) tapering part is a setting chamber, and powder outlet (32) is arranged down, revolves discharging with the lock conch and partly is connected.
2. suction powder feeding granular material compound type vacuum pressure conveying device according to claim 1 is characterized by circular bag shape secondary air adjustor valve (35), and its ring bag wall is made with elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238123 CN2431258Y (en) | 2000-06-30 | 2000-06-30 | Combined negative pressure suction conveyer for suction conveying powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238123 CN2431258Y (en) | 2000-06-30 | 2000-06-30 | Combined negative pressure suction conveyer for suction conveying powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431258Y true CN2431258Y (en) | 2001-05-23 |
Family
ID=33599239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00238123 Expired - Fee Related CN2431258Y (en) | 2000-06-30 | 2000-06-30 | Combined negative pressure suction conveyer for suction conveying powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2431258Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120245743A1 (en) * | 2009-12-10 | 2012-09-27 | Takehiko Hino | machine, a system, and a method for suctioning powders and granular materials |
| CN102992034A (en) * | 2011-09-19 | 2013-03-27 | 王马达 | Movable container powder and particle material vanning and devanning canning equipment and method utilizing same |
| CN104803178A (en) * | 2015-04-30 | 2015-07-29 | 淄博正华助剂股份有限公司 | Automatic unloading system for battery powder |
| CN104857781A (en) * | 2015-06-13 | 2015-08-26 | 黄浩 | Rotatable lifting type bag dust collector |
| CN105692209A (en) * | 2016-04-08 | 2016-06-22 | 张家港市江南利玛特设备制造有限公司 | Particle conveyor |
| CN105836471A (en) * | 2016-05-14 | 2016-08-10 | 芜湖万向新元环保科技有限公司 | Negative pressure conveying system |
| CN106276260A (en) * | 2016-09-20 | 2017-01-04 | 河南工业大学 | The air conveying spiral of Dual-Phrase Distribution of Gas olid distance strengthens system |
| CN106429451A (en) * | 2016-09-20 | 2017-02-22 | 河南工业大学 | Gas-solid two-phase flow long-distance pneumatic transportation system with functions of cyclone separation and dust removing |
| CN106429535A (en) * | 2016-11-30 | 2017-02-22 | 杭州三螺机械设备有限公司 | Spiral negative pressure dual-purpose ship unloader |
| CN106429453A (en) * | 2016-09-20 | 2017-02-22 | 河南工业大学 | Granular food crop long-distance pipeline pneumatic screw propulsion type transportation system |
| CN106429454A (en) * | 2016-09-20 | 2017-02-22 | 河南工业大学 | Granular food crop long-distance screw type pneumatic transportation system |
| CN108529240A (en) * | 2018-05-07 | 2018-09-14 | 河南理工大学 | A kind of straight suction nozzle of the novel bitubular |
-
2000
- 2000-06-30 CN CN 00238123 patent/CN2431258Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120245743A1 (en) * | 2009-12-10 | 2012-09-27 | Takehiko Hino | machine, a system, and a method for suctioning powders and granular materials |
| US9126773B2 (en) * | 2009-12-10 | 2015-09-08 | Sintokogio, Ltd. | Machine, a system, and a method for suctioning powders and granular materials |
| CN102992034A (en) * | 2011-09-19 | 2013-03-27 | 王马达 | Movable container powder and particle material vanning and devanning canning equipment and method utilizing same |
| CN102992034B (en) * | 2011-09-19 | 2015-04-01 | 王马达 | Movable container powder and particle material vanning and devanning canning equipment and method utilizing same |
| CN104803178A (en) * | 2015-04-30 | 2015-07-29 | 淄博正华助剂股份有限公司 | Automatic unloading system for battery powder |
| CN104857781A (en) * | 2015-06-13 | 2015-08-26 | 黄浩 | Rotatable lifting type bag dust collector |
| CN105692209A (en) * | 2016-04-08 | 2016-06-22 | 张家港市江南利玛特设备制造有限公司 | Particle conveyor |
| CN105836471A (en) * | 2016-05-14 | 2016-08-10 | 芜湖万向新元环保科技有限公司 | Negative pressure conveying system |
| CN106276260A (en) * | 2016-09-20 | 2017-01-04 | 河南工业大学 | The air conveying spiral of Dual-Phrase Distribution of Gas olid distance strengthens system |
| CN106429451A (en) * | 2016-09-20 | 2017-02-22 | 河南工业大学 | Gas-solid two-phase flow long-distance pneumatic transportation system with functions of cyclone separation and dust removing |
| CN106429453A (en) * | 2016-09-20 | 2017-02-22 | 河南工业大学 | Granular food crop long-distance pipeline pneumatic screw propulsion type transportation system |
| CN106429454A (en) * | 2016-09-20 | 2017-02-22 | 河南工业大学 | Granular food crop long-distance screw type pneumatic transportation system |
| CN106276260B (en) * | 2016-09-20 | 2018-06-22 | 河南工业大学 | Gas-solid phase long range Geldart-D particle spiral enhances system |
| CN106429451B (en) * | 2016-09-20 | 2018-10-16 | 河南工业大学 | Dual-Phrase Distribution of Gas olid long range air-transport system with cyclonic separation and dedusting function |
| CN106429454B (en) * | 2016-09-20 | 2018-10-16 | 河南工业大学 | Graininess food crops air-transport system spiral over long distances |
| CN106429453B (en) * | 2016-09-20 | 2018-10-30 | 河南工业大学 | Graininess food crops long-distance pipe strength screw-pushing type transport system |
| CN106429535A (en) * | 2016-11-30 | 2017-02-22 | 杭州三螺机械设备有限公司 | Spiral negative pressure dual-purpose ship unloader |
| CN106429535B (en) * | 2016-11-30 | 2023-12-19 | 杭州三螺机械设备有限公司 | Spiral negative pressure dual-functional ship unloader |
| CN108529240A (en) * | 2018-05-07 | 2018-09-14 | 河南理工大学 | A kind of straight suction nozzle of the novel bitubular |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |