CN202924381U - Throat pipe type self-sucking granular material loader - Google Patents
Throat pipe type self-sucking granular material loader Download PDFInfo
- Publication number
- CN202924381U CN202924381U CN 201220676545 CN201220676545U CN202924381U CN 202924381 U CN202924381 U CN 202924381U CN 201220676545 CN201220676545 CN 201220676545 CN 201220676545 U CN201220676545 U CN 201220676545U CN 202924381 U CN202924381 U CN 202924381U
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- pipe
- throat
- material pipeline
- trunnion
- aperture
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Abstract
A throat pipe type self-sucking granular material loader comprises a material-conveying pipe, a high-pressure nozzle and an air-replenishing sleeve, wherein the high-pressure nozzle is connected with an external air compressor through a pipeline, the orifice apertures of an inlet end and an outlet end of the material-conveying pipe are greater than the aperture of a middle pipe, and moreover, the aperture change from the orifice of the inlet end to the middle pipe is smooth transition. The throat pipe type self-sucking granular material loader is based on the venturi principle, the venturi is commonly called a throat pipe by people, the apertures of both ends of the material-conveying pipe are greater, the two orifices can be arranged as flared orifices, the aperture of the middle pipe is smaller, so that the middle pipe is called a throat, i.e. the throat pipe, the compressed air enters the throat pipe via the flared inlet end, the pressure of the compressed air is decreased and the flow velocity is increased as the section of the throat pipe is gradually reduced, at the moment, vacuum is generated in the inlet of an absorbing cavity, as a result, the surrounding air is sucked into the throat pipe, and flows into a diffusing cavity along with the compressed air, and the flow velocity of the air is decreased. Negative pressure, suction force and unloading speed are increased due to the structure.
Description
Technical field
The utility model relates to a kind of device of pellet material loading feed, the self-priming particle charging device of especially a kind of trunnion type.
Background technology
At present, user's material loading charging gear used has two classes: 1, mechanical type comprises and adopts belt feeder, scraper conveyor and screw conveyer etc.; 2, adopt the negative pressure of vacuum mode to carry out feeding.Mechanical type material loading charging gear needs hand feed, and labour intensity is large, and cost is high, and is subject to the operating environment restriction; Negative pressure of vacuum material loading charging gear is because vacuum pump is arranged on the discharging opening position, when being used for the large pellet of the roughness of surface such as stone, because the friction ratio between the pellet surface is larger, makes pellet be difficult for slump, and forming the cavity affects material loading.
The utility model content
The technical problems to be solved in the utility model is to provide the self-priming particle charging device of a kind of trunnion type, have simple in structure, suction is large, is difficult for putty, the advantage that transport efficiency is high.
The utility model is that the technical scheme that the deficiency that solves the problems of the technologies described above adopts is: the self-priming particle charging device of a kind of trunnion type, comprise Material pipeline, be arranged on the high pressure nozzle in the Material pipeline feed end and be arranged on the tonifying Qi sleeve pipe in the Material pipeline feed end outside, high pressure nozzle is connected by the air compressor of pipeline with the outside, described Material pipeline is made of trunnion and the discharge end at feed end, middle part, the aperture of its feed end and discharge end port is greater than the aperture of trunnion, and the port of feed end is rounding off to the varying aperture of trunnion.
Described Material pipeline, the port of its feed end is horn-like, and its discharge end can for horn-like, also can be straight tube.
Described tonifying Qi sleeve pipe is connected to the Material pipeline feed end outside by supporting floor.
Also be provided with delivery hose, delivery hose is connected with the discharge end of Material pipeline.
The beneficial effects of the utility model are:
one, the utility model is based on the Venturi tube principle, the trunnion that Venturi tube namely it has often been said, the aperture, two ends of this Material pipeline is larger, two-port can arrange and be the exit skirt shape, the less throat that is referred to as in central tube aperture, be trunnion, pressurized air enters in trunnion by trumpet-shaped feed end, the cross section reduces gradually thereupon, compressed-air actuated pressure reduces, it is large that flow velocity becomes, at this moment just produce a degree of vacuum in the import of adsorbent chamber, cause surrounding air to be inhaled in trunnion, flow to together the flow velocity that reduces gas in diffusion chamber along with pressurized air, this structure makes negative pressure improve, suction increases, material loading speed is faster.
Two, on the outer wall of delivery pipe discharge end, vibrator is set, can prevent that by vibrations material from stopping up at feed end, also the material that adheres on inwall can be fallen apart, transport efficiency improves greatly, the utility model has namely been avoided artificial and machinery transports material, improve again production efficiency, reduced cost.
The pellet that the utility model is mainly used in cement concrete pellet and other field promotes and carries.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the part sectional view of A-A direction in the utility model.
Mark in figure: 1, Material pipeline, 101, feed end, 102, discharge end, 103, central tube, 2, high pressure nozzle, 3, support floor, 4, vibrator, 5, the tonifying Qi sleeve pipe, 6, delivery hose.
The specific embodiment
As shown in drawings, the self-priming particle charging device of a kind of trunnion type, comprise Material pipeline 1, be arranged on the high pressure nozzle 2 in Material pipeline 1 feed end 101 and be arranged on the tonifying Qi sleeve pipe 5 in Material pipeline 1 feed end 101 outsides, high pressure nozzle 2 is connected by the air compressor of pipeline with the outside, described Material pipeline 1 is made of trunnion 103 and the discharge end 102 at feed end 101, middle part, the aperture of its feed end 101 and discharge end 102 ports is greater than the aperture of trunnion 103, and the port of feed end 101 is rounding off to the varying aperture of trunnion 103.
further optimize this technical scheme, described Material pipeline, the port of its feed end 101 is horn-like, and its discharge end 102 can for horn-like, also can be straight tube, the utility model is based on the Venturi tube principle, the trunnion that Venturi tube namely it has often been said, the aperture, two ends of this Material pipeline is larger, two-port can arrange and be the exit skirt shape, the less throat that is referred to as in central tube aperture, be trunnion 103, pressurized air enters in trunnion 103 by trumpet-shaped feed end 101, the cross section reduces gradually thereupon, compressed-air actuated pressure reduces, it is large that flow velocity becomes, at this moment just produce a degree of vacuum in the import of adsorbent chamber, cause surrounding air to be inhaled in trunnion 103, flow to together the flow velocity that reduces gas in diffusion chamber along with pressurized air, this structure makes negative pressure improve, suction increases, material loading speed is faster.
The utility model, described tonifying Qi sleeve pipe 5 is connected to Material pipeline 1 feed end 101 outsides by supporting floor 3.
The utility model also is provided with delivery hose 6, and delivery hose 6 is connected with the discharge end 102 of Material pipeline 1, by delivery hose 6 is set, can be with mass transport to any given position, and it is more flexible, convenient to use.
According to the needs of this equipment, can also be provided with vibrator 4 on the outer wall of Material pipeline 1, can prevent that by vibrations material from stopping up at feed end, also the material that adheres on inwall can be fallen apart, transport efficiency improves greatly.Described vibrator 4 is arranged on Material pipeline 1 discharge end 102, and when being arranged on this position, vibrating effect is more obvious.
The technical scheme that the utility model is cited and embodiment are not to be restriction, with the cited technical scheme of the utility model and embodiment is equal to or the effect same approach all in the scope that the utility model is protected.
Claims (7)
1. self-priming particle charging device of trunnion type, comprise Material pipeline (1), be arranged on the high pressure nozzle (2) in Material pipeline (1) feed end (101) and be arranged on tonifying Qi sleeve pipe (5) outside Material pipeline (1) feed end (101), high pressure nozzle (2) is connected by the air compressor of pipeline with the outside, it is characterized in that: described Material pipeline (1) is by feed end (101), the trunnion (103) at middle part and discharge end (102) consist of, the aperture of its feed end (101) and discharge end (102) port is greater than the aperture of trunnion (103), and the port of feed end (101) is rounding off to the varying aperture of trunnion (103).
2. the self-priming particle charging device of a kind of trunnion type according to claim 1, it is characterized in that: described Material pipeline (1), the port of its feed end (101) is horn-like.
3. the self-priming particle charging device of a kind of trunnion type according to claim 1, it is characterized in that: described Material pipeline (1), the port of its feed end (101) and discharge end (102) all is horn-like.
4. according to claim 2 or 3 self-priming particle charging devices of described a kind of trunnion type is characterized in that: described tonifying Qi sleeve pipe (5) is connected to Material pipeline (1) feed end (101) outside by supporting floor (3).
5. the self-priming particle charging device of a kind of trunnion type according to claim 4, it is characterized in that: also be provided with delivery hose (6), delivery hose (6) is connected with the discharge end (102) of Material pipeline (1).
6. the self-priming particle charging device of a kind of trunnion type according to claim 5, is characterized in that: also be provided with vibrator (4) on the outer wall of Material pipeline (1).
7. the self-priming particle charging device of a kind of trunnion type according to claim 6, it is characterized in that: described vibrator (4) is arranged on Material pipeline (1) discharge end (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676545 CN202924381U (en) | 2012-12-11 | 2012-12-11 | Throat pipe type self-sucking granular material loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676545 CN202924381U (en) | 2012-12-11 | 2012-12-11 | Throat pipe type self-sucking granular material loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202924381U true CN202924381U (en) | 2013-05-08 |
Family
ID=48214365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220676545 Expired - Fee Related CN202924381U (en) | 2012-12-11 | 2012-12-11 | Throat pipe type self-sucking granular material loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202924381U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266036A (en) * | 2014-09-12 | 2015-01-07 | 硕良勋 | Underground steel bushing steel steam pipeline insulating layer restoring device and method thereof |
| CN105083652A (en) * | 2015-08-18 | 2015-11-25 | 湖南富马科食品工程技术有限公司 | Automatic package counting system of irregular block materials |
| CN111115273A (en) * | 2019-12-26 | 2020-05-08 | 徐东 | Vacuum feeding machine suction gun mechanism for conveying powder |
| CN114408583A (en) * | 2022-02-23 | 2022-04-29 | 杭州日至盛净化设备有限公司 | Storm formula adsorbent feeder |
| CN114408583B (en) * | 2022-02-23 | 2024-04-26 | 杭州日至盛净化设备有限公司 | Storm type adsorbent feeder |
-
2012
- 2012-12-11 CN CN 201220676545 patent/CN202924381U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266036A (en) * | 2014-09-12 | 2015-01-07 | 硕良勋 | Underground steel bushing steel steam pipeline insulating layer restoring device and method thereof |
| CN105083652A (en) * | 2015-08-18 | 2015-11-25 | 湖南富马科食品工程技术有限公司 | Automatic package counting system of irregular block materials |
| CN111115273A (en) * | 2019-12-26 | 2020-05-08 | 徐东 | Vacuum feeding machine suction gun mechanism for conveying powder |
| CN114408583A (en) * | 2022-02-23 | 2022-04-29 | 杭州日至盛净化设备有限公司 | Storm formula adsorbent feeder |
| CN114408583B (en) * | 2022-02-23 | 2024-04-26 | 杭州日至盛净化设备有限公司 | Storm type adsorbent feeder |
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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 |
Granted publication date: 20130508 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |