CN202529576U - Jet feeder - Google Patents
Jet feeder Download PDFInfo
- Publication number
- CN202529576U CN202529576U CN2012201252010U CN201220125201U CN202529576U CN 202529576 U CN202529576 U CN 202529576U CN 2012201252010 U CN2012201252010 U CN 2012201252010U CN 201220125201 U CN201220125201 U CN 201220125201U CN 202529576 U CN202529576 U CN 202529576U
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- China
- Prior art keywords
- mixing tube
- forcing
- type feed
- injecting type
- force
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- 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 - Fee Related
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a jet feeder which comprises an air mixing tube. A plurality of booster pump grooves with sealing space are arranged on the outer wall of the air mixing tube, a plurality of oblique air holes are arranged at the booster pump grooves and on the wall of the air mixing tube, and the direction of the oblique air holes are consistent with that of air flow. The jet feeder has the advantages of avoidance of blockage, easiness in changing materials, less occupied space, portability and easiness in operation, and is suitable for conveying solid particle materials, powder materials and liquid materials.
Description
Technical field
The utility model relates to the feed appliance in a kind of conveying machinery that is suitable for particulate matter, powder material or liquid substance, relates in particular to a kind of feed appliance of spray regime feeding.
Background technology
At present, in the supply of the raw material of industry, no matter be the absorption of particulate material, dusty material or fluent material; Or in feedstuff industry, the processing of feed, packing; Or the autofeed of chicken, duck, fish, ox, sheep, pig in the raising industry; Or the rice of food processing factory, bean powder, flour, and the medicinal raw material of pharmacy industry or the conveying of finished product, all be unableing to do without wind-force and promote or transmission system, the efficient of wind-force lifting or transmission system all is embodied on the feeding efficient of feed appliance at last.Traditional material suction device ubiquity the problem of putty; For addressing the above problem; Chinese patent document CN2079612 discloses a kind of wind-force lifting, convey materials system suction device, and this device has a material suction device main body, has the passage of a gas material hybrid channel and induced draft fan to join in the material suction device main body; The material suction device main body also has two air intake passage air inlet charging holes and inlet point, respectively assembles an interlock plate in material suction device main body both sides.This suction device overcomes the problem that traditional material suction device is prone to putty to a certain extent; But,, transmit material by the negative pressure that induced draft fan provides because this suction device still need link to each other with induced draft fan; The material suction device that is suitable for this structure; There is complex structure inevitably, simultaneously owing to the existence of interlock plate, still can be in the problem that exists putty in varying degrees.
Summary of the invention
The technical matters that the utility model solves is to overcome above-mentioned shortcoming, and a kind of feed appliance that is suitable for providing with pressurized air the injecting type feeding is provided.
For realizing above-mentioned purpose, the utility model has adopted following technical proposals:
This injecting type feed appliance comprises gas material mixing tube, and gas material mixing tube outer wall is provided with the force (forcing) pump groove that several have seal cavity, and the tube wall of the gas material mixing tube at described force (forcing) pump groove place is provided with several oblique pores consistent with air flow direction.
Described force (forcing) pump groove is provided with the contract induction opening of air admission of voltage supply, and an air inlet pipe links to each other with induction opening, and described air inlet pipe communicates with the seal cavity of force (forcing) pump groove.
Described force (forcing) pump groove is provided with two, and each force (forcing) pump groove communicates with an independent air inlet pipe, and two air inlet pipes are carried unidirectional pressurized air, in gas material mixing tube, produces unidirectional mixed flow.
The wall thickness of described air inlet position force (forcing) pump groove is 3-6mm.
If tiltedly the aperture of pore is 0.6-1mm.
Said several oblique gas cell distribution are on the circumference in the same cross section of the tube wall of gas material mixing tube.
On gas material mixing tube wall, keep at a certain distance away and also be distributed with some groups of several oblique pores.
Angle between the central axis of the central axis of said oblique pore and gas material mixing tube is between 35 to 75 degree.
The optimum value of said angle is 70 degree.
The utility model has adopted gas material mixing tube wall to be provided with the structure of several the oblique pores consistent with flow direction of material, utilizes the principle of jet fluid mechanics, has solved traditional material suction device dexterously and has been prone to the putty problem; After being about to oblique pore and air inlet pipe and joining; Utilize a plurality of oblique pores jet, tiltedly will form negative pressure below the pore like this, and draw material towards a direction; Above oblique pore, utilize the effect of air pressure, and material is pushed ahead; On the oblique gas cell distribution gas of a plurality of same structures material mixing tube, can play the relay transmitting effect, its laser propagation effect is better.
Description of drawings
Fig. 1: a kind of perspective view of injecting type feed appliance;
Fig. 2: a kind of cross-sectional schematic of injecting type feed appliance.
The specific embodiment
Seeing also Fig. 1, Fig. 2, is a kind of feed appliance that is made into corrosion-resistant steel, comprises gas material mixing tube 1; Gas material mixing tube outer wall is provided with two force (forcing) pump grooves 2 that have seal cavity 12 respectively; The tube wall of the gas material mixing tube at described force (forcing) pump groove place is provided with eight the oblique pores 3 consistent with air flow direction, is respectively arranged with the contract induction opening 4 of air admission of voltage supply on the described force (forcing) pump groove, and pressurized air can be sent into through air feed pipe 42; In two force (forcing) pump grooves, feed simultaneously and flow to consistent pressurized air; In gas material mixing tube, produce the consistent mixing of direction, specifically, described air inlet pipe communicates with the seal cavity of force (forcing) pump groove; The wall thickness of described air inlet position force (forcing) pump groove is 5mm; If tiltedly the aperture of pore is 0.8mm, said eight oblique pores be divided into two groups promptly two rows be distributed in the circumference in same cross section of the tube wall of gas material mixing tube, the angle between the central axis of the central axis of said each oblique pore and gas material mixing tube is 70 to spend.
Certain described force (forcing) pump groove can be provided with more than three by the mixing tube outer wall; Perhaps described oblique induction opening is one group or more than three groups; Every group is two or more than three, and perhaps the wall thickness of the force (forcing) pump groove of described air inlet position is 6mm or 3mm, and perhaps institute is if the aperture of oblique pore is 0.6mm or 1mm; Perhaps the angle between the central axis of the central axis of said oblique pore and gas material mixing tube is 35 or 75 degree; And described oblique gas cell distribution is irregular, so that can better produce mixed flow, all should belong to the protection domain of the utility model.
Claims (9)
1. injecting type feed appliance; Comprise gas material mixing tube; It is characterized in that: gas material mixing tube outer wall is provided with the force (forcing) pump groove that several have seal cavity, and the tube wall of the gas material mixing tube at described force (forcing) pump groove place is provided with several oblique pores consistent with air flow direction.
2. injecting type feed appliance according to claim 1 is characterized in that: described force (forcing) pump groove is provided with the contract induction opening of air admission of voltage supply, and an air inlet pipe links to each other with induction opening, and described induction opening communicates with the seal cavity of force (forcing) pump groove.
3. injecting type feed appliance as claimed in claim 2; It is characterized in that: described force (forcing) pump groove is provided with two; Each force (forcing) pump groove communicates with an independent air inlet pipe, and two air inlet pipes are carried unidirectional pressurized air, produce unidirectional mixed flow at the charging mixing tube.
4. injecting type feed appliance as claimed in claim 3 is characterized in that: the wall thickness of described air inlet position force (forcing) pump groove is 3-6mm.
5. like claim 1 or 2 or 3 or 4 described injecting type feed appliances, it is characterized in that: if tiltedly the aperture of pore is 0.6-1mm.
6. injecting type feed appliance as claimed in claim 5 is characterized in that: said several oblique gas cell distribution are on the circumference in the same cross section of the tube wall of gas material mixing tube.
7. injecting type feed appliance according to claim 6 is characterized in that: on gas material mixing tube wall, keep at a certain distance away and also be distributed with some groups of several oblique pores.
8. according to claim 1 or 2 or 3 or 4 described injecting type feed appliances, it is characterized in that: the angle between the central axis of the central axis of said oblique pore and gas material mixing tube is between 35 to 75 degree.
9. injecting type feed appliance according to claim 8 is characterized in that: the optimum value of said angle is 70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201252010U CN202529576U (en) | 2012-03-29 | 2012-03-29 | Jet feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201252010U CN202529576U (en) | 2012-03-29 | 2012-03-29 | Jet feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529576U true CN202529576U (en) | 2012-11-14 |
Family
ID=47130773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201252010U Expired - Fee Related CN202529576U (en) | 2012-03-29 | 2012-03-29 | Jet feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466330A (en) * | 2013-09-22 | 2013-12-25 | 彭江优 | Pneumatic material suction device and manufacturing process thereof |
-
2012
- 2012-03-29 CN CN2012201252010U patent/CN202529576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466330A (en) * | 2013-09-22 | 2013-12-25 | 彭江优 | Pneumatic material suction device and manufacturing process thereof |
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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: 20121114 Termination date: 20160329 |