CN100436053C - Sand material feeding groove - Google Patents
Sand material feeding groove Download PDFInfo
- Publication number
- CN100436053C CN100436053C CNB031486282A CN03148628A CN100436053C CN 100436053 C CN100436053 C CN 100436053C CN B031486282 A CNB031486282 A CN B031486282A CN 03148628 A CN03148628 A CN 03148628A CN 100436053 C CN100436053 C CN 100436053C
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- storage tank
- sand material
- auxiliary tube
- gas outlet
- supplied
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Abstract
The present invention relates to a sand material feeding device which mainly comprises a containing groove, at least one first auxiliary pipe, one second auxiliary pipe and a delivery pipe, wherein the containing groove is used for storing sand material, the first auxiliary pipe is arranged on the wall of the containing groove, the second auxiliary pipe is inserted into the containing groove, and the high pressure air flows into the containing groove only through the first auxiliary pipe and the second auxiliary pipe so as to convey the sand material into the delivery pipe smoothly.
Description
Technical field
The sand material that the invention relates to a kind of sand-blasting machine is supplied with slot device, refers to a kind of sand material supply slot device that is applicable to sand-blasting machine especially.
Background technology
The most sand-blast that adopts of barrier rib in plasma-screen television (PDP) panel forms striated or similar muffin grid (Waffle) shape at present.Because needing the sand material to supply with groove, sand-blasting machine stores the sand material, for providing the sand material, to carry out blasting treatment to nozzle.Fig. 1 shows the schematic diagram of traditional sand material supply groove, and it comprises storage tank 11, vibrator 12 and delivery hose 13.Storage tank 11 is a funnelform accumulator tank wide at the top and narrow at the bottom, and it is mainly used to store the sand material.Because storage tank 11 outputs are comparatively narrow, it is many close and cause the sand material can't export delivery hose 13 smoothly to make the sand material pile up easily, so vibrator 12 is set in storage tank 11 exits, disturbance for the vibrating head 121 that sees through vibrator 12 makes the sand material be easier to export to delivery hose 13 downwards.One end of delivery hose 13 injects pressure-air, so that the sand material that is dropped by storage tank 11 can be delivered to spray nozzle part (figure does not show) fast via pressure-air.
Yet, the sand material is agglomerated together easily because of itself characteristic, so when utilizing vibrator 12 disturbances, can only make near the sand material the vibrating head 121 enter delivery hose 13, and in hole 14, storage tank 11 exits formation one hole, and cheat the sand material Chang Yinwei gravity of 14 tops, hole and assemble caking, but can't fall the puzzlement when causing blasting treatment smoothly.Moreover, adopt vibrator 12 to carry out disturbance, often produce and disturb people's noise, make the working environment quality reduce.
Summary of the invention
Main purpose of the present invention is to provide a kind of sand material to supply with slot device, can allow the sand material flow smoothly, stable supply sand material, and minimizing sand material is piled up and is stopped up, and reduces the fault probability.
Another object of the present invention is to provide a kind of sand material to supply with slot device, can reduce the working environment noise.
For achieving the above object, a kind of sand material of the present invention is supplied with slot device, comprising:
One hollow storage tank, in order to ccontaining sand material, and this storage tank and have an export department, for the sand material by this export department's output;
One at least one first auxiliary tube, has a gas outlet end, this first auxiliary tube is arranged at the cell wall of this storage tank, and this gas outlet end face is in this storage tank, this gas outlet end is arranged in the sand material, for exporting gas to this storage tank, so that the sand material is by this export department's output by the gas outlet end of this at least one first auxiliary tube; And
One carrier pipe, it is connected with the export department of this storage tank, and input gas is carried the sand material by this export department's output.
Described sand material is supplied with slot device, also comprises at least one second auxiliary tube, and this second auxiliary tube is inserted in this storage tank, and the gas outlet of this second auxiliary tube is in this storage tank, with this sand material of smooth output.
Wherein, the gas outlet of this first auxiliary tube is positioned at the center of this storage tank.
Wherein, this gas outlet of this first auxiliary tube this export department in this storage tank.
Wherein, this gas outlet of this second auxiliary tube this export department in this storage tank.
Wherein, this storage tank has at least one hole, supply the gas outlet end of this at least one first auxiliary tube to penetrate this at least one hole, and this at least one first auxiliary tube is connected with this storage tank is airtight by this at least one hole.
Wherein, this at least one first auxiliary tube directly is inserted in this storage tank, and is attached at the cell wall of this storage tank.
Wherein, this storage tank has at least one hole, supplies the gas outlet end of this at least one second auxiliary tube to penetrate this at least one hole.
Wherein, this second auxiliary tube is inserted in this storage tank, and is attached at the cell wall of this storage tank.
Wherein, the gas outlet of most second auxiliary tubes forms the array-like arrangement in this storage tank.
Wherein, this at least one first auxiliary piping output pressure-air or inert gas are to break up the sand material in this storage tank.
Specifically, sand material provided by the invention is supplied with slot device, comprising:
One hollow storage tank, in order to ccontaining sand material, and this storage tank and have an export department, for the sand material by this export department's output; One at least one first auxiliary tube, have a gas outlet end, this first auxiliary tube is arranged at the cell wall of this storage tank, and this gas outlet end face is in this storage tank, for exporting gas to this storage tank, so that the sand material is by this export department's output by the gas outlet end of this at least one first auxiliary tube; And a carrier pipe, it is connected with the export department of this storage tank, and input gas is carried the sand material by this export department's output.
Sand material of the present invention is supplied with slot device and can optionally also be comprised at least :-the second auxiliary tube.This second auxiliary tube is inserted in this storage tank, and the gas outlet of this second auxiliary tube is in this storage tank, so that the sand material is exported smoothly.The gas that sand material of the present invention is supplied with the slot device use is unrestricted, can be any gas commonly used, is preferably pressure-air or inert gas.The position of gas outlet in storage tank of first auxiliary tube of sand material supply slot device of the present invention is unrestricted, the gas outlet that is preferably this first auxiliary tube is positioned at the center of this storage tank, and the best is this gas outlet this export department in this storage tank of this first auxiliary tube.It is unrestricted that sand material of the present invention is supplied with the position of gas outlet in storage tank of second auxiliary tube of slot device, the gas outlet that is preferably this second auxiliary tube this export department in this storage tank.The mode that first auxiliary tube of sand material supply slot device of the present invention is provided with is unrestricted, be preferably storage tank and have at least one hole, gas outlet end for this at least one first auxiliary tube penetrates this at least one hole, and this at least one first auxiliary tube is connected with this storage tank is airtight through this at least one hole; The best directly is inserted in this storage tank at least one first auxiliary tube, and is attached at the cell wall of this storage tank.The mode that second auxiliary tube of sand material supply slot device of the present invention is provided with is unrestricted, be preferably storage tank and have at least one hole, gas outlet end for this at least one second auxiliary tube penetrates this at least one hole, and this at least one second auxiliary tube is connected with this storage tank is airtight through this at least one hole; The best directly is inserted in this storage tank at least one second auxiliary tube, and is attached at the cell wall of this storage tank.Sand material of the present invention is supplied with slot device can be provided with most second auxiliary tubes in this storage tank, it is unrestricted that arrange the gas outlet of this majority second auxiliary tube, and the gas outlet that is preferably most second auxiliary tubes forms array-like and arranges in this storage tank.
Description of drawings
Fig. 1 is the schematic diagram that known sand material is supplied with groove.
Fig. 2 is that the sand material of a preferred embodiment of the present invention is supplied with the slot device schematic diagram.
Fig. 3 is that another sand material of a preferred embodiment of the present invention is supplied with the slot device schematic diagram.
The specific embodiment
Relevant preferred embodiment of the present invention please be with reference to the schematic diagram of Fig. 2 demonstration, and it mainly comprises main members such as storage tank 21, side auxiliary tube 221,222, center auxiliary tube 23, carrier pipe 24 and air supply 25.Storage tank 21 is in order to the required sand material of ccontaining blasting treatment, and in present embodiment, the shape of storage tank 21 is preferably wide at the top and narrow at the bottom, fills up the sand material easily for storage tank 21 tops, and exports the sand materials by the export department 212 of its lower end.
Above-mentioned side auxiliary tube 221,222 is inserted in the storage tank 21, and group is if be attached at arbitrary place on the circumference cell wall of storage tank 21, and wherein, the quantity of side auxiliary tube 221,222 is also unrestricted, can be increased and decreased on demand.Each side auxiliary tube 221,222 input is connected to an air supply 25 (can be same air supply 25 or other air compressors among Fig. 2), import side auxiliary tube 221 for the pressure-air that air supply 25 is provided, 222, and by its each other gas outlet 2211,2221 output pressure-airs are got together for destroying the sand volume of timber, so that the sand material in the storage tank 21 is easier to fall to carrier pipe 24 to storage tank 21.
Certainly, in order to make the easier carrier pipe 24 that is supplied to of sand material, can in the middle of storage tank 21, plug at least one center auxiliary tube 23, it also is connected to air supply 25 or other air compressors, supply by the output pressure-air in these storage tank 21 middle parts, making that the sand material is easier drops, and can destroy the cohesiveness between the sand material.These auxiliary tube inside all towards the export department 212 of storage tank 21, is stopped up to avoid the sand material in the outlet side of above-mentioned side auxiliary tube 221,222 or center auxiliary tube 23.
Fig. 3 shows side auxiliary tube 321,322 another kind is provided with schematic diagram, member and the set-up mode of itself and Fig. 2 are similar, be provided with most connecting holes 311 but dig on the storage tank 31,312, side auxiliary tube 321,322 gas outlet 3211,3221 penetrate these connecting holes 311,312 and are fixedly arranged on the interior ancient piece of jade, round, flat and with a hole in its centre 313 of storage tank 31, and make these side auxiliary tubes 321,322 closely are connected with storage tank 31, to export pressure-airs to storage tank 31, so that the sand material is supplied with carrier pipe 33 easily by these side auxiliary tubes 321,322.
By above explanation as can be known, the present invention mainly utilizes pressure-air directly to destroy cohesion between the sand material, make the sand material in storage tank be easier to be supplied in the carrier pipe, and the noise problem that adopts auxiliary tube output pressure-air mode and can avoid known vibrator to produce, and reduce the working environment noise significantly.
The foregoing description is only given an example for convenience of description, and the interest field that the present invention advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (11)
1. a sand material is supplied with slot device, comprising:
One hollow storage tank, in order to ccontaining sand material, and this storage tank and have an export department, for the sand material by this export department's output;
One at least one first auxiliary tube, has a gas outlet end, this first auxiliary tube is arranged at the cell wall of this storage tank, and this gas outlet end face is in this storage tank, this gas outlet end is arranged in the sand material, for exporting gas to this storage tank, so that the sand material is by this export department's output by the gas outlet end of this at least one first auxiliary tube; And
One carrier pipe, it is connected with the export department of this storage tank, and input gas is carried the sand material by this export department's output.
2, sand material as claimed in claim 1 is supplied with slot device, it is characterized in that it also comprises at least one second auxiliary tube, and this second auxiliary tube is inserted in this storage tank, and the gas outlet of this second auxiliary tube is in this storage tank, with this sand material of smooth output.
3, sand material as claimed in claim 1 is supplied with slot device, it is characterized in that wherein, the gas outlet of this first auxiliary tube is positioned at the center of this storage tank.
4, sand material as claimed in claim 1 is supplied with slot device, it is characterized in that, wherein, this gas outlet of this first auxiliary tube this export department in this storage tank.
5, sand material as claimed in claim 2 is supplied with slot device, it is characterized in that, wherein, this gas outlet of this second auxiliary tube this export department in this storage tank.
6, sand material as claimed in claim 1 is supplied with slot device, it is characterized in that wherein, this storage tank has at least one hole, gas outlet end for this at least one first auxiliary tube penetrates this at least one hole, and this at least one first auxiliary tube is connected with this storage tank is airtight by this at least one hole.
7, sand material as claimed in claim 1 is supplied with slot device, it is characterized in that wherein, this at least one first auxiliary tube directly is inserted in this storage tank, and is attached at the cell wall of this storage tank.
8, sand material as claimed in claim 2 is supplied with slot device, it is characterized in that wherein, this storage tank has at least one hole, supplies the gas outlet end of this at least one second auxiliary tube to penetrate this at least one hole.
9, sand material as claimed in claim 2 is supplied with slot device, it is characterized in that wherein, this second auxiliary tube is inserted in this storage tank, and is attached at the cell wall of this storage tank.
10, sand material as claimed in claim 2 is supplied with slot device, it is characterized in that, wherein, the gas outlet of most second auxiliary tubes forms array-like and arranges in this storage tank.
11, sand material as claimed in claim 1 is supplied with slot device, it is characterized in that, wherein, this at least one first auxiliary tube output pressure-air or inert gas are to break up the sand material in this storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031486282A CN100436053C (en) | 2003-06-19 | 2003-06-19 | Sand material feeding groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031486282A CN100436053C (en) | 2003-06-19 | 2003-06-19 | Sand material feeding groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1565803A CN1565803A (en) | 2005-01-19 |
| CN100436053C true CN100436053C (en) | 2008-11-26 |
Family
ID=34472331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031486282A Expired - Fee Related CN100436053C (en) | 2003-06-19 | 2003-06-19 | Sand material feeding groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100436053C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4335382A1 (en) * | 1993-10-16 | 1995-04-27 | Pro Aqua Geraete Gmbh | Abrasive-blasting apparatus |
| US5531634A (en) * | 1995-02-03 | 1996-07-02 | Schott; Paul | Method of using an abrasive material for blast cleaning of solid surfaces |
| CN2262449Y (en) * | 1996-06-07 | 1997-09-17 | 林茂盛 | Continuous sand filter |
| JP2000280173A (en) * | 1999-03-29 | 2000-10-10 | Sinto Brator Co Ltd | Method and device for supplying polishing material for blasting device, and blasting device provided with the same |
-
2003
- 2003-06-19 CN CNB031486282A patent/CN100436053C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4335382A1 (en) * | 1993-10-16 | 1995-04-27 | Pro Aqua Geraete Gmbh | Abrasive-blasting apparatus |
| US5531634A (en) * | 1995-02-03 | 1996-07-02 | Schott; Paul | Method of using an abrasive material for blast cleaning of solid surfaces |
| CN2262449Y (en) * | 1996-06-07 | 1997-09-17 | 林茂盛 | Continuous sand filter |
| JP2000280173A (en) * | 1999-03-29 | 2000-10-10 | Sinto Brator Co Ltd | Method and device for supplying polishing material for blasting device, and blasting device provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1565803A (en) | 2005-01-19 |
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