CN1990181A - Steel plate pre-processing shot-blast apparatus - Google Patents
Steel plate pre-processing shot-blast apparatus Download PDFInfo
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- CN1990181A CN1990181A CN 200510121454 CN200510121454A CN1990181A CN 1990181 A CN1990181 A CN 1990181A CN 200510121454 CN200510121454 CN 200510121454 CN 200510121454 A CN200510121454 A CN 200510121454A CN 1990181 A CN1990181 A CN 1990181A
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- shot
- steel plate
- blast
- roller
- plate pre
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000007781 pre-processing Methods 0.000 title claims description 26
- 238000007599 discharging Methods 0.000 claims description 13
- 238000005422 blasting Methods 0.000 description 13
- 239000004576 sand Substances 0.000 description 9
- 238000005265 energy consumption Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The invention discloses a predisposing throwing equipment of steel board, which comprises the following parts: feed rack, charge transmitting rack, throwing chamber and discharge transmitting rack, wherein the roll table with cylinder is connected on the feed rack, charge transmitting rack and discharge transmitting rack; multiple throwing tools are set in the throwing chamber; the roll surface in the feed rack, charge transmitting rack and throwing chamber displays preset angle with the same direction; the outlet of multiple throwing tolls oppose upper and lower lateral of roll in the throwing chamber.
Description
Technical field
The present invention relates to a kind of shot-blast apparatus, relate in particular to a kind of steel plate pre-processing shot-blast apparatus.
Background technology
In the operation that steel plate is handled, usually need surface of steel plate is carried out Shot Blasting, surface of steel plate is eliminated rust or removes oxide layer, with increase steel surface roughness, improve paint adhesive force, eliminate part stress.Existing shot-blast apparatus generally comprises the shot blast room that this surface of steel plate is carried out Shot Blasting, and this shot blast room is provided with a plurality of impeller heads, and is provided with the bullet circulatory system, roller conveyor.Existing steel plate pre-processing shot-blast apparatus generally is that just steel plate lies on the rollgang of roller conveyor and sends into shot blast room, the impeller head up and down that is arranged in the shot blast room carries out Shot Blasting to the upper and lower surface of steel plate, is exported from this shot blast room by this roller conveyor after the Shot Blasting.The dust that is produced in the Shot Blasting process can be cleared up by the cleaner (as overlapping 2 * 75kw power with two) that is located at shot blast room.In steel plate Shot Blasting process, because steel plate is a horizontal positioned, the steel plate upper surface can have long-pending sand, because the ball blast operation has multiple tracks, so behind each ball blast, need remove these long-pending sand, otherwise the phenomenon of sand sanding can when ball blast once more, occur, ring the ball blast quality from face.Generally can adopt steel sand is blown off, for example can on the per pass operation, dispose one or more high pressure positive blowers (as 11kw power) blast such as high pressure positive blower.But, in existing steel plate pre-processing shot-blast apparatus, the amount of leaking informaton that the high pressure positive blower blast produces can increase cleaner burden and energy consumption, so the weak point that there is the cost height in existing steel plate pre-processing shot-blast apparatus, energy consumption is big, Shot Blasting is of low quality, efficient is low etc.
Summary of the invention
The technical problem to be solved in the present invention is, handles for overcoming the existing deficiency of existing shot-blast apparatus, and the steel plate pre-processing shot-blast apparatus that a kind of cost is low, energy consumption is little, treatment effeciency is high is provided.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of steel plate pre-processing shot-blast apparatus is provided, it includes stock shelf, charging carriage, shot blast room and the discharging carriage that is linked in sequence, on the described stock shelf, on the charging carriage, be equipped with the roller-way that has cylinder that is connected on shot blast room inside and the discharging carriage, and be provided with a plurality of impeller heads in shot blast room inside, the roller-way surface of described shot blast room inside is horizontal by a predetermined angular.
In steel plate pre-processing shot-blast apparatus of the present invention, described stock shelf, charging carriage roller-way surface be all horizontal by described predetermined angular, and identical with the roller-way surface direction of shot blast room inside.
In steel plate pre-processing shot-blast apparatus of the present invention, the roller-way surface of described discharging carriage and shot blast room junction is described equidirectional predetermined angular, and becomes horizontal output gradually.
In steel plate pre-processing shot-blast apparatus of the present invention, the outlet of described a plurality of impeller heads is respectively over against the side up and down of the roller-way of shot blast room inside.
In steel plate pre-processing shot-blast apparatus of the present invention, described predetermined angular is between 30 ° to 60 °.
In steel plate pre-processing shot-blast apparatus of the present invention, also be provided with the bullet EGR in the described shot blast room.
Implement steel plate pre-processing shot-blast apparatus of the present invention, has following beneficial effect: in the present invention, owing in shot blast room, tilt at an angle at steel plate, so the shot of steel plate upper surface (or steel sand) can lean on the gravity of self to carry out knockout, can improve the quality and the efficient of surface of steel plate Shot Blasting like this, the high pressure positive blower that is used for blast in the existing shot-blast apparatus be can adopt again, thereby manufacturing cost and energy consumption reduced; Also can reduce simultaneously the extra load and the energy consumption of the cleaner that the malleation owing to the distinguished and admirable generation of high pressure positive blower causes.
Description of drawings
Fig. 1 is the schematic diagram of steel plate pre-processing shot-blast apparatus of the present invention;
Fig. 2 is that the A-A of stock shelf among Fig. 1 is to view;
Fig. 3 is that the B-B of Fig. 1 medium dip carriage is to view;
Fig. 4 is that the C-C of progressive carriage among Fig. 1 is to view;
Fig. 5 is that the D-D of progressive carriage among Fig. 1 is to view;
Fig. 6 is that the E-E of progressive carriage among Fig. 1 is to view;
Fig. 7 is that the F of shot blast room among Fig. 1 is to view.
The specific embodiment
The invention provides a kind of steel plate pre-processing shot-blast apparatus, its structure and principle are elaborated below in conjunction with accompanying drawing.
As shown in Figure 1, be the schematic diagram of steel plate pre-processing shot-blast apparatus of the present invention, and please extremely shown in Figure 4 in conjunction with Fig. 1.Therefrom as can be seen, this shot-blast apparatus comprises stock shelf 2, charging carriage 3, shot blast room 1 and the discharging carriage 4 that is linked in sequence.On the described stock shelf 2, on the charging carriage 3, shot blast room 1 inside and discharging carriage 4 be provided with the roller-way that has cylinder that is connected.Roller-way surface on described stock shelf 2 and the charging carriage 3 is all horizontal by an equidirectional predetermined angular a (as shown in Figures 2 and 3).In one embodiment of the invention, this predetermined angular a can be between 30 ° to 60 °, but are not limited thereto.Roller-way surface in shot blast room 1 inside is predetermined angular equally, and identical with charging carriage 3 directions.Discharging carriage 4 is connected with the outlet of shot blast room, roller-way on this discharging carriage 4 presents an irregular surface, it becomes level (become a ' angle of Fig. 5 from a angle of Fig. 4, become 0 degree angle, wherein a＞a '＞0 at last in Fig. 6) gradually from a predetermined angular in shot blast room 1 exit.
Wherein, stock shelf 2 includes the support 20 that is located at the bottom, and is located at the roller-way of being made up of a plurality of cylinders 21 on this support 20, at Fig. 2, by the effect of up-down roller 21, can realize the automatic feed of steel plate.Charging carriage 3 includes the support 30 that is located at the bottom, and is located at the roller-way of being made up of a plurality of cylinders 31 on this support 30.Discharging carriage 4 includes a plurality of supports 40 that are located at the bottom, and is located at the roller-way of being made up of a plurality of cylinders 41 on the support 40.
As shown in Figure 7, be that the F of shot blast room among Fig. 1 of the present invention is to view.Upside and downside at roller-way 12 are respectively equipped with a plurality of impeller heads 11 (respectively showing two in Fig. 7), and wherein this roller-way 12 is a predetermined angular a equally.Side at this shot blast room F is provided with the bullet EGR, and recyclable impeller head 11 emitted shots (or steel sand) also are supplied to impeller head 11 again.The shot of described impeller head 11 (or steel sand) outlet faces the upside or the downside of roller-way 12.Also be provided with the cleaner (not shown) in shot blast room 1 inside, be used to discharge the dust and the impurity of shot blast room 1 inside.
In the present invention, the steel plate that need carry out Shot Blasting automatic get-on carriage from the stock shelf 2, the effect of the cylinder on roller-way tilts to be delivered to charging carriage 3 with an angle a.Charging output carriage 3 is exported to this steel plate on the roller-way of shot blast room 1 in the mode that tilts equally; Impeller head up and down 11 in the shot blast room 1 also tilts to carry out Shot Blasting over against this steel plate with a angle thereupon, because the steel plate integral body of this moment is an a angle, so the shot on the steel plate on this steel plate (or steel sand) separates with this steel plate by the gravity of self, i.e. knockout.After Shot Blasting, this steel plate sends discharging carriage 4 to, is carried by initial a angle along this discharging carriage 4, carries until final level, enters subsequent processing.
In an embodiment of the present invention, the roller-way of described stock shelf 2, charging carriage 3 surface in other embodiments, also can be horizontally disposed with for being obliquely installed, but needs to guarantee that steel plate can enter on the roller-way of shot blast room 1 smoothly.
In the present invention, owing in shot blast room 1, tilt at an angle at steel plate, so the steel sand of steel plate upper surface carries out knockout by the gravity of self, can improve the quality and the efficient of surface of steel plate Shot Blasting like this, the high pressure positive blower that is used for blast in the existing shot-blast apparatus be can adopt again, thereby manufacturing cost and energy consumption reduced; Also can reduce simultaneously the extra load and the energy consumption of the cleaner that the malleation owing to the distinguished and admirable generation of high pressure positive blower causes.
Need adopt six road high pressure positive blowers with existing steel plate pre-processing shot-blast apparatus is example, supposes that every typhoon acc power is 11KW, and then six are total to 66KW; And simultaneously can cleaner exhausting power, for example, reduce to 2 * 45kw by 2 original * 75kw.The power of every steel plate pre-processing shot-blast apparatus 126kw that descended altogether like this is that calculated in 300 days work every day 20 hours, year-round operation of 0.70 yuan, shot-blast apparatus with the electricity charge of every kilowatt hour, and it is 52.92 ten thousand yuan that this equipment can be saved the electricity charge in 1 year.So the economic benefit that produces is rather considerable.
In sum, implement steel plate pre-processing shot-blast apparatus of the present invention, the energy consumption that can reduce effectively, reduce the manufacturing equipment cost, improve the quality and the efficient of Shot Blasting.
Claims (6)
1, a kind of steel plate pre-processing shot-blast apparatus, it includes stock shelf, charging carriage, shot blast room and the discharging carriage that is linked in sequence, on the described stock shelf, on the charging carriage, be equipped with the roller-way that has cylinder that is connected on shot blast room inside and the discharging carriage, and be provided with a plurality of impeller heads in shot blast room inside, it is characterized in that: the roller-way surface of described shot blast room inside is horizontal by a predetermined angular.
2, steel plate pre-processing shot-blast apparatus according to claim 1 is characterized in that, described stock shelf, charging carriage roller-way surface be all horizontal by described predetermined angular, and identical with the roller-way surface direction of shot blast room inside.
3, steel plate pre-processing shot-blast apparatus according to claim 1 and 2 is characterized in that, the roller-way surface of described discharging carriage and shot blast room junction is described equidirectional predetermined angular, and becomes horizontal output gradually.
4, steel plate pre-processing shot-blast apparatus according to claim 3 is characterized in that, the outlet of described a plurality of impeller heads is respectively over against the side up and down of the inner roller-way of shot blast room.
5, steel plate pre-processing shot-blast apparatus according to claim 4 is characterized in that, described predetermined angular is between 30 ° to 60 °.
6, steel plate pre-processing shot-blast apparatus according to claim 5 is characterized in that, also is provided with the bullet EGR in the described shot blast room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510121454 CN1990181A (en) | 2005-12-30 | 2005-12-30 | Steel plate pre-processing shot-blast apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510121454 CN1990181A (en) | 2005-12-30 | 2005-12-30 | Steel plate pre-processing shot-blast apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1990181A true CN1990181A (en) | 2007-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510121454 Pending CN1990181A (en) | 2005-12-30 | 2005-12-30 | Steel plate pre-processing shot-blast apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1990181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801924A (en) * | 2014-11-10 | 2015-07-29 | 北京星和众工设备技术股份有限公司 | Push-pull plate pretreatment production process |
-
2005
- 2005-12-30 CN CN 200510121454 patent/CN1990181A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801924A (en) * | 2014-11-10 | 2015-07-29 | 北京星和众工设备技术股份有限公司 | Push-pull plate pretreatment production process |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |