CN205060958U - No vanadium tombarthite base titanium and tungsten powder air conveying inhales material mouth - Google Patents
No vanadium tombarthite base titanium and tungsten powder air conveying inhales material mouth Download PDFInfo
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- CN205060958U CN205060958U CN201520763247.9U CN201520763247U CN205060958U CN 205060958 U CN205060958 U CN 205060958U CN 201520763247 U CN201520763247 U CN 201520763247U CN 205060958 U CN205060958 U CN 205060958U
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- tungsten powder
- vanadium
- material mouth
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Abstract
The utility model discloses a no vanadium tombarthite base titanium and tungsten powder air conveying inhales material mouth, a serial communication port, including suction nozzle portion, metal hose and U -bend, wherein, the thin material mouth of suction nozzle portion be a style of calligraphy, the metal hose both ends pass through the flange respectively with suction nozzle portion and U -bend are connected, the U -bend has one 180 at least and turns to the bending. The utility model discloses a to inhale the material mouth and design and become to have the triplex, wherein the metal hose guarantees that it has certain flexibility most to inhale the material, can insert the bank, and the U -bend can be guaranteed to make during the material concentrates on this section stopping the stage of breathing in, prevents that the powder from turning over to expect. The effect of the throat of toper simultaneously lies in reinforceing this kind of effect, prevents the material of turning over.
Description
Technical field
This utility model relates to Pneumatic Conveying Technology field, specifically a kind of Geldart-D particle material sucking mouth.
Background technology
The mode of movement of powder the best is Geldart-D particle, and the Pneumatic Conveying Technology in this area generally adopts Pneumatic Conveying Technology, and wherein, Geldart-D particle material sucking mouth generally adopts a straight tube to carry out, and by being inserted in material by straight tube, adsorbs material, suction.
Existing material sucking mouth structure is simple, there is the problem of absorption dynamics deficiency, meanwhile, in the moment that material sucking mouth is tentative, there is the phenomenon of feed back.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides without vanadium rare earth based titanium tungsten powder Geldart-D particle material sucking mouth, for the suction process of Geldart-D particle made, and solves the returning charge problem in suction process.
The utility model solves the technical scheme that its technical matters adopts:
A kind of without vanadium rare earth based titanium tungsten powder Geldart-D particle material sucking mouth, it is characterized in that, comprise nozzle section, flexible tube and U-bend, wherein, the fines mouth of described nozzle section is yi word pattern, described flexible tube two ends are connected with described nozzle section and U-bend respectively by flange, and described U-bend at least has one 180 and turns to bending.
Further, there is in the blanking section of described U-bend the taper reducing arranged downwards.
Further, the outer wall of described nozzle section is provided with hand-held handle.
Further, described nozzle section is metal suction nozzle.
The beneficial effects of the utility model are:
The utility model is by being designed to have three parts by material sucking mouth, wherein flexible tube ensures that suction has certain flexibility most, can be inserted in bank, and U-bend can ensure in the stage of stopping suction, material to be concentrated in this paragraph, prevents that powder is counter expects.The effect of the reducing of taper is simultaneously to strengthen this kind of effect, prevents anti-material.
Be applied in the suction stage, there is good in-use performance.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the front view of material sucking mouth.
In figure: 1 first dust exhaustor, 11 upper boxes, casing in 12,13 lower boxes, 14 filtrations, 15 filter cores, 16 negative-pressure air fans, 17 dust-removal cloth-bags, 21 nozzle section, 22 flexible tubies, 23U shape bend pipe.
Detailed description of the invention
As shown in Figure 1 to Figure 2, for existing defect, protection main body of the present utility model is as follows:
What develop is a kind of without vanadium rare earth based titanium tungsten powder Geldart-D particle material sucking mouth, comprise nozzle section 21, flexible tube 22 and U-bend 23, wherein, the fines mouth of described nozzle section 21 is yi word pattern, described flexible tube two ends are connected with described nozzle section 21 and U-bend 23 respectively by flange, described U-bend at least has one 180 and turns to bending, and this suction is arranged on the initiating terminal of Pneumatic conveying pipeline most.
There is the taper reducing arranged downwards in the blanking section of U-bend 23, the effect of similar check valve can be played, prevent returning of material.
Further, the outer wall of described nozzle section is provided with hand-held handle, handled easily.
Above-mentioned flexible tube adopts bellows, and nozzle section adopts parts of stainless steel, nozzle section for inserting in saggar, and draw in saggar without vanadium rare earth based titanium tungsten powder material.
First dust exhaustor 1 at this place is transformed and is obtained on the dust catcher foundation of transmission, wherein, three dust exhaustors in the present embodiment are made up of parts such as upper box 11, middle casing 12, lower boxes 13, upper, middle and lower casing is chamber structure, and filtration 14 is set between middle casing and upper box, this filtration comprises a horizontal plate and runs through some filter cores 15 of horizontal plate, the filtration rank of this filter core is 1 μm, connect a high-performance negative-pressure air fan 16 at the top exit of top box 11 body, and micron-sized dust-removal cloth-bag 17 is set.During work, material enters middle casing 12 from air channel, material directly falls into lower box, and falls under gravity in the corase grind of below.
Embodiment recited above is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; relevant technical staff in the field, to various distortion of the present utility model and improvement, all should expand in protection domain as determined in the utility model claims.
Claims (4)
1. one kind without vanadium rare earth based titanium tungsten powder Geldart-D particle material sucking mouth, it is characterized in that, comprise nozzle section, flexible tube and U-bend, wherein, the fines mouth of described nozzle section is yi word pattern, described flexible tube two ends are connected with described nozzle section and U-bend respectively by flange, and described U-bend at least has one 180 and turns to bending.
2. one according to claim 1 is without vanadium rare earth based titanium tungsten powder Geldart-D particle material sucking mouth, it is characterized in that, has the taper reducing arranged in the blanking section of described U-bend downwards.
3. according to claim 2 a kind of without vanadium rare earth based titanium tungsten powder Geldart-D particle material sucking mouth, it is characterized in that, the outer wall of described nozzle section is provided with hand-held handle.
4. according to claim 2 a kind of without vanadium rare earth based titanium tungsten powder Geldart-D particle material sucking mouth, it is characterized in that, described nozzle section is metal suction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763247.9U CN205060958U (en) | 2015-09-29 | 2015-09-29 | No vanadium tombarthite base titanium and tungsten powder air conveying inhales material mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763247.9U CN205060958U (en) | 2015-09-29 | 2015-09-29 | No vanadium tombarthite base titanium and tungsten powder air conveying inhales material mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205060958U true CN205060958U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520763247.9U Active CN205060958U (en) | 2015-09-29 | 2015-09-29 | No vanadium tombarthite base titanium and tungsten powder air conveying inhales material mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205060958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253800A (en) * | 2018-03-07 | 2018-07-06 | 合肥工业大学智能制造技术研究院 | A kind of exhaust for being used to roast lithium ion battery electrode material and heat transfer multi-function device |
-
2015
- 2015-09-29 CN CN201520763247.9U patent/CN205060958U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253800A (en) * | 2018-03-07 | 2018-07-06 | 合肥工业大学智能制造技术研究院 | A kind of exhaust for being used to roast lithium ion battery electrode material and heat transfer multi-function device |
| CN108253800B (en) * | 2018-03-07 | 2024-02-13 | 合肥工业大学智能制造技术研究院 | Exhaust and heat transfer device for roasting lithium ion battery electrode material |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |