CN2936580Y - Sand and dust separator with drying device - Google Patents
Sand and dust separator with drying device Download PDFInfo
- Publication number
- CN2936580Y CN2936580Y CN 200620132113 CN200620132113U CN2936580Y CN 2936580 Y CN2936580 Y CN 2936580Y CN 200620132113 CN200620132113 CN 200620132113 CN 200620132113 U CN200620132113 U CN 200620132113U CN 2936580 Y CN2936580 Y CN 2936580Y
- Authority
- CN
- China
- Prior art keywords
- sand
- drying unit
- heater
- conveyer
- dust separator
- Prior art date
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 title claims abstract description 111
- 239000000428 dust Substances 0.000 title claims abstract description 59
- 238000001035 drying Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000013049 sediment Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 244000035744 Hura crepitans Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a sand dust segregator with a drying apparatus, belonging to a sand-blast device. The utility model comprises a separating bowl with an infundibular bottom, a sand absorbing pipe arranged on the lateral wall of the separating bowl, a draft tube positioned on the top of the separating bowl, a dust collector connected with the draft tube, a sand outlet tube connected with a sand collection pot and arranged in the center of the separating bowl infundibular bottom. The utility model is characterized in that the sand outlet tube arranged on the infundibular bottom of the separating bowl is connected with a drying apparatus which is connected with a sand storing pot. Being provided with the drying apparatus, the problem of water and snow of the sand deposited in open air is solved efficiently. The workload of sand tedding is reduced and the production can be ensured under any weather without sand tedding ground.
Description
Technical field
The utility model relates to a kind of abrasive blast equipment, is specifically to be used for the sand dust separator with drying unit that sand and dust separate in a kind of abrasive blast equipment.
Background technology
Sandblast is a kind of metal surface treatment process, is mainly used in iron rust and the oxide skin of removing steel surface, for following process is prepared, also can be used for the surface and beautifies processing and eliminate internal stress etc., and existing sandblast work is all finished by the circulation abrasive blast equipment.Described circulation abrasive blast equipment is that the sand that ejects can sucked back recycling.For broken granule in the sand and dust are separated from the sand that sucks back, to improve the efficient and the quality of sandblast.Therefore, existing circulation abrasive blast equipment is typically equipped with the sand dust separator, and its effect is:
1, separates dust;
2,, separate the sand in a different footpath according to technological requirement.
Existing its structure of sand dust separator mainly is as shown in Figure 1; One has the cylinder 1 at the bottom of the infundibulate, and the sidewall of cylinder 1 is provided with sand suction pipe 2, and the top of cylinder 1 is provided with exhaust column 3, and exhaust column 3 connects dust arrester, and the funnel bottom of cylinder 1 connects the collection sand bucket of sand-blasting machine.The blower fan of dust arrester sucks containers 1 with the sand that sprays by sand suction pipe 2 by exhaust column 3, and dust lighter in container 1 is sucked in the dust arresters by exhaust column 3, and the funnel-shaped bottom portion that big heavier sand grains then fallen into cylinder 1 enters the collection sand bucket of sand-blasting machine.Thereby reach the effect that sand dust separates.
Existing above-mentioned sand dust separator is divided into three kinds according to the difference of air-flow situation in the container 1;
1, cyclone separator;
2, inertia separator;
3, volume separator.
In order further to improve the sand dust separating effect, in cylinder, also add various disturbing flow devices.
Above-mentioned various existing sand dust separator all can only separate the dust in the sand, and can't remove for the water in the sand, snow.Because sandblast unit in charge of construction is usually with the sand outdoor storage, or in the canopy that opens wide around leaving in, run into blowing and raining or snow, stored sand usually takes place to be soaked by rainwater or covered by snow.Must etc. it is fine that sand is dried and could use, both increased the workload that teds sand, also influenced manufacturing schedule.Also need the solarization sand place of certain area.
Therefore proposition has the demand of the sand dust separator of drying unit.
Summary of the invention
Technical problem to be solved in the utility model is at the above-mentioned deficiency of prior art, and to provide a kind of sand dust separator with drying unit, with meeting the market requirement.
Sand dust separator with drying unit provided by the utility model is realized by following technical scheme.
A kind of sand dust separator with drying unit, comprise: have the cylinder at the bottom of the infundibulate, the sidewall of cylinder is provided with sand suction pipe, and the top of cylinder is provided with exhaust column, exhaust column connects dust arrester, and the funnel-shaped bottom portion center of cylinder is provided with the sandpipe that goes out that is communicated with sand collecting tank; It is characterized in that: the sandpipe that goes out of the funnel-shaped bottom portion of described cylinder connects drying unit, and described drying unit connects sand tank.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents:
Described sand dust separator with drying unit is characterized in that; Described drying unit mainly is made up of conveyer, heater, and described conveyer is for being obliquely installed, the funnel-shaped bottom portion of its low termination cylinder go out sandpipe, and be provided with drainpipe; The high-end sediment outflow pipe that is provided with the blast pipe of connection exhaust column and is communicated with sand tank of conveyer; The close high-end part of described conveyer is passed described heater.
Described sand dust separator with drying unit, it is characterized in that: described conveyer is an auger conveyor.
Described sand dust separator with drying unit is characterized in that: described conveyer is belt conveyor or crawler type conveyer.
Described sand dust separator with drying unit is characterized in that: be provided with water tank below the drainpipe of the conveyer that is obliquely installed.
Described sand dust separator with drying unit is characterized in that: the periphery in the sediment outflow pipe of the described connection sand tank of stating is provided with heater, the porous oscillating plate that tilts in the sediment outflow pipe.
Described sand dust separator with drying unit is characterized in that: described heater is resistance heater or far-infrared heater or heating generator or electromagnetic heater or ceramic heater.
Described sand dust separator with drying unit is characterized in that; Described heater is a flexible pedrail formula heater.
Advantage of the present utility model is:
Be provided with drying unit in the sand dust separator of the present utility model, effectively solve water and snow in the sand of outdoor storage.Which kind of weather reduced the workload that teds sand, no matter can both guarantee to produce, and need not to shine the sand place.
For architectural feature of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the structural representation of existing sand dust separator.
Fig. 2 is the structural representation that the utlity model has the sand dust separator of drying unit.
Fig. 3 is the structural representation of another kind of embodiment that the utlity model has the sand dust separator of drying unit.
Fig. 4 is the structural representation of another embodiment that the utlity model has the sand dust separator of drying unit.
The specific embodiment
The utility model is for containing the problem at rainwater and snow in the sand that solves outdoor storage, and provide a kind of sand dust separator with drying unit, it mainly is that the sandpipe that goes out in the funnel-shaped bottom portion of the cylinder of described sand dust separator connects drying unit, and described drying unit connects sand tank.
Embodiment one
Shown in Figure 2 is the concrete structure of the utility model embodiment one, as shown in the figure, sand dust separator with drying unit of the present utility model has the sand and dust cylinder 1 at the bottom of the infundibulate, the sidewall of cylinder 1 is provided with sand suction pipe 2, the top of cylinder 1 is provided with exhaust column 3, exhaust column 3 connects dust arresters, the funnel-shaped bottom portion center of cylinder 1 be provided be communicated with sand collecting tank go out sandpipe 4; The utility model difference with the prior art is: the sandpipe 4 that goes out of the funnel-shaped bottom portion of described cylinder 1 connects drying unit 5, and described drying unit 5 connects sand tank 6.
Described drying unit 5 mainly is made up of conveyer 7, heater 8, and described conveyer 7 is for being obliquely installed, the funnel-shaped bottom portion of its low termination cylinder go out sandpipe 4, and be provided with drainpipe 9; The high-end sediment outflow pipe 11 that is provided with the blast pipe 10 of connection exhaust column 3 and is communicated with sand tank 6 of conveyer 7; The close high-end part of described conveyer 7 is passed described heater 8.Below the drainpipe 9 of the conveyer that is obliquely installed, be provided with water tank 12.
During work, the sand that contains water or snow after sand dust separates by the low side that sandpipe 4 enters the conveyer 7 in the drying unit 5 that goes out of the funnel-shaped bottom portion of cylinder, under the effect of conveyer 7, carry from low to high, water in the sand is then flowed to low by height, and by drainpipe 9 discharges of being located at low side, moist sand continues to hoist and carries and enter heater 8, heater via 8 heating, dryings, the sand of oven dry enters sand tank 6 by sediment outflow pipe 11 and recycles, and the steam that drying course produced is taken away by exhaust column 3 through blast pipe 10.
In the present embodiment, described conveyer is an auger conveyor.
Described heater is resistance heater or far-infrared heater or heating generator or electromagnetic heater or ceramic heater, and these heaters are arranged in the casing of ganging up at two ends.Also can adopt flexible pedrail formula heater, tracklayer heater can directly be wrapped in outside the pipe of conveyer 7.
The advantage of auger conveyor is simple in structure, but has the problem of sand wearing and tearing conveyer inside pipe wall, need adopt high-abrasive material at inside pipe wall.Part sand grains in the gap might take place when spiral and inside pipe wall gap are big carry problem that not walk.If the excessive sand grains that also can take place in the inclination angle of auger conveyor falls into water tank 12.Therefore, the inclination angle generally is no more than 20 degree.
Embodiment two
Shown in Figure 3, be the concrete structure figure of another embodiment of the present utility model, the tool of present embodiment and embodiment one is not that conveyer adopts belt conveyor 72 or crawler type conveyer.Its advantage is can not to take place part sand grains that embodiment one produced and carries problem that not walk.But mechanism is than auger conveyor complexity, and volume is big.
Embodiment three
In aforementioned two embodiment, described heater is that the sand grains in the conveyer 7 is dried, and the sand grains in the conveyer is in course of conveying, be to be stacking states, the degree that center of piling up and top layer are dried is with inequality, the center might not dried by the fire and to be done, and can heater 13 be set in the periphery of the sediment outflow pipe 11 of described connection sand tank for addressing this problem, and be provided with the porous oscillating screen plate 14 that multilayer tilts in sediment outflow pipe 11.Sand grains is evenly dried in the process that from top to down falls by porous oscillating screen plate 14.
Embodiment four
Present embodiment be embodiment one or two with the combining of embodiment three.Promptly be respectively equipped with heater 8,13, sand grains is dried through twice, reach the purpose of abundant drying at the conveyer that tilts and the outside of sediment outflow pipe 11.
Embodiment five
Its structure is shown in Figure 4, and previous embodiment is the back that drying unit is arranged at the sand dust separator.Present embodiment is the front that drying unit is arranged at the sand dust separator.Low side at the conveyer that tilts is provided with into sand hopper 15, deposits sandbox 16 in the middle of being provided with below high-end sediment outflow pipe, deposits in the sandbox 16 in the middle of the sand suction pipe 2 of described sand dust separator inserts.The sand moisture and dust of humidity is sent into into sand hopper 15, deposits sandbox 16 in the middle of entering after the oven dry of drying device, and the sand dust separator is deposited the sand that contains dust of drawing drying the sandbox 16 and carried out the sand and dust separation from the centre, provide use with qualified sand grains.Advantage is to avoid moist sand to influence sand and dust and separate.
In the previous embodiment one to five, described heater is resistance heater or far-infrared heater or heating generator or electromagnetic heater or ceramic heater.Described heater is a flexible pedrail formula heater.
Claims (8)
1, a kind of sand dust separator with drying unit, comprise: have the cylinder at the bottom of the infundibulate, the sidewall of cylinder is provided with sand suction pipe, and the top of cylinder is provided with exhaust column, exhaust column connects dust arrester, and the funnel-shaped bottom portion center of cylinder is provided with the sandpipe that goes out that is communicated with sand collecting tank; It is characterized in that: the sandpipe that goes out of the funnel-shaped bottom portion of described cylinder connects drying unit, and described drying unit connects sand tank.
2, the sand dust separator with drying unit according to claim 1, it is characterized in that: described drying unit mainly is made up of conveyer, heater, described conveyer is for being obliquely installed, the funnel-shaped bottom portion of its low termination cylinder go out sandpipe, and be provided with drainpipe; The high-end sediment outflow pipe that is provided with the blast pipe of connection exhaust column and is communicated with sand tank of conveyer; The close high-end part of described conveyer is passed described heater.
3, the sand dust separator with drying unit according to claim 2, it is characterized in that: described conveyer is an auger conveyor.
4, the sand dust separator with drying unit according to claim 2 is characterized in that: described conveyer is belt conveyor or crawler type conveyer.
5, the sand dust separator with drying unit according to claim 2 is characterized in that: be provided with water tank below the drainpipe of the conveyer that is obliquely installed.
6, the sand dust separator with drying unit according to claim 2 is characterized in that: the periphery in the sediment outflow pipe of the described connection sand tank of stating is provided with heater, the porous oscillating plate that tilts in the sediment outflow pipe.
7, according to claim 2 or 6 described sand dust separators with drying unit, it is characterized in that: described heater is resistance heater or far-infrared heater or heating generator or electromagnetic heater or ceramic heater.
8, according to claim 2 or 6 described sand dust separators with drying unit, it is characterized in that: described heater is a flexible pedrail formula heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132113 CN2936580Y (en) | 2006-08-08 | 2006-08-08 | Sand and dust separator with drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132113 CN2936580Y (en) | 2006-08-08 | 2006-08-08 | Sand and dust separator with drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936580Y true CN2936580Y (en) | 2007-08-22 |
Family
ID=38360599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620132113 Expired - Lifetime CN2936580Y (en) | 2006-08-08 | 2006-08-08 | Sand and dust separator with drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936580Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425890A (en) * | 2016-12-08 | 2017-02-22 | 李广效 | Local shot blasting treatment device for surfaces of aluminum castings |
| CN111376175A (en) * | 2020-03-11 | 2020-07-07 | 中冶京诚工程技术有限公司 | Sand liquid circulation system of wet shot blasting |
-
2006
- 2006-08-08 CN CN 200620132113 patent/CN2936580Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425890A (en) * | 2016-12-08 | 2017-02-22 | 李广效 | Local shot blasting treatment device for surfaces of aluminum castings |
| CN111376175A (en) * | 2020-03-11 | 2020-07-07 | 中冶京诚工程技术有限公司 | Sand liquid circulation system of wet shot blasting |
| CN111376175B (en) * | 2020-03-11 | 2021-11-19 | 中冶京诚工程技术有限公司 | Sand liquid circulation system of wet shot blasting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING DONGFANG HAOCHENG MECHANICAL MANUFACTURING Free format text: FORMER OWNER: PENG JIANGUO Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Beijing Shunyi District City, Ma Po Zhen Yao Dian Cun happiness 6 street, zip code: 101300 Patentee after: Beijing Dongfang Hao Cheng Machinery Manufacturing Co., Ltd. Address before: One hundred thousand one hundred and two Patentee before: Peng Jianguo |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING ORIENT HOWAIL INDUSTRIAL EQUIPMENT CO., LT Free format text: FORMER NAME: BEIJING ORIENT HAOCHENG MACHINERY MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 101300 Beijing Shunyi District City, Ma Po Zhen Yao Dian Cun happiness Street No. 6 Patentee after: Beijing Dongfang Howail Industry Equipment Co., Ltd. Address before: 101300 Beijing Shunyi District City, Ma Po Zhen Yao Dian Cun happiness Street No. 6 Patentee before: Beijing Dongfang Hao Cheng Machinery Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |