CN103191872B - A silence dust recovery unit for sand and dust test box - Google Patents
A silence dust recovery unit for sand and dust test box Download PDFInfo
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- CN103191872B CN103191872B CN201310117572.3A CN201310117572A CN103191872B CN 103191872 B CN103191872 B CN 103191872B CN 201310117572 A CN201310117572 A CN 201310117572A CN 103191872 B CN103191872 B CN 103191872B
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- dust
- wheel shaft
- sand
- control
- base plate
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- 239000000428 dust Substances 0.000 title claims abstract description 226
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 239000004576 sand Substances 0.000 title claims description 40
- 238000011084 recovery Methods 0.000 title abstract 2
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The invention relates to a silent dust recovery device for a sand-dust test box, which comprises a box body, wherein a dust falling bottom plate is arranged at the lower part of the box body, a dust collecting groove is arranged at the bottom of the dust falling bottom plate, a dust blower and a dust collecting motor are arranged on one side of the dust collecting groove, an air outlet of the dust blower is communicated with the top of the box body, a bidirectional spiral dust collecting shaft is arranged in the dust collecting groove, two ends of the bidirectional spiral dust collecting shaft are supported by the box body and provided with stirring blades, and a dust exhaust port is reserved at the bottom of the dust collecting groove; the dust collection device is characterized in that a dust blocking cover plate is arranged above the dust falling bottom plate in parallel, a dust removal mechanism is arranged between the dust blocking cover plate and the dust falling bottom plate, the dust removal mechanism comprises a first wheel shaft and a second wheel shaft, the two ends of the first wheel shaft and the two ends of the second wheel shaft are rotatably arranged on the box body and synchronously rotate, the two ends of the first wheel shaft and the two ends of the second wheel shaft are connected through a transmission piece, the transmission pieces at the two ends of the first wheel shaft and the two ends of the second wheel shaft are parallel to the dust falling bottom plate, a dust collection brush is arranged between the transmission pieces and the dust.
Description
Technical field
The present invention relates to a kind of quiet device for recovering powder for sand dust test chamber.
Background technology
All adopt rectangular pyramid shape hopper control of dust bottom sand dust test chamber nearly all at present, due to the poor mobile performance of sand and dust, can not collect to hopper central by deadweight.Even if adopt very large angle of inclination effect also undesirable, and the increase at hopper inclination angle makes the overall height dimension of sand dust test chamber increase.Therefore sand dust test chamber all uses vibrating motor vibrating bunker at present, and sand and dust are slowly collected.Vibration causes equipment noise very large, and the working environment near impact, laboratory must provide independent sand and dust laboratory, and the soundproof effect of body of wall must be got well, and even so, Office Area also will away from sand and dust laboratory.And after adopting vibration, testing equipment entirety has vibration, and such as the precision of pressure vacuum gauge of the high-precision components and parts on equipment can be influenced, and the life-span will inevitably reduce greatly; The fault rate of other electronic devices and components also can increase.
Summary of the invention
The object of this invention is to provide a kind of noiselessness and the less quiet device for recovering powder for sand dust test chamber of Whole Equipment friction, Whole Equipment size.
For solving the problem, the technical scheme that the present invention takes is:
A kind of quiet device for recovering powder for sand dust test chamber, comprise casing, lower box arranges dust fall base plate, bottom dust fall base plate, dust collecting trough is set, dust collecting trough side arranges drifting dust machine and control of dust motor, described drifting dust machine air outlet is communicated with casing top, arrange bidirectional screw control of dust axle in described dust collecting trough, bidirectional screw control of dust axle two ends are by case supports and which is provided with stirring vane, leave dust-exhausting port bottom described dust collecting trough; Parallel above described dust fall base plate dust-break cover plate is set, dedusting mechanism is provided with between described dust-break cover plate and dust fall base plate, described dedusting mechanism comprises two ends and all rotates and be arranged on casing and the first wheel shaft of synchronous axial system and the second wheel shaft, the first described wheel shaft is connected by driving member with the second wheel shaft two ends, the driving member at two ends is parallel with dust fall base plate and arrange dust collecting brush between the two, described dust collecting brush is parallel with the second wheel shaft with the first wheel shaft, and described bidirectional screw control of dust axle and dedusting mechanism drive by control of dust motor.
As a further improvement on the present invention, described driving member is chain or Timing Belt.
As a further improvement on the present invention, described dust fall floor level is arranged.
As a further improvement on the present invention, described dust fall base plate is obliquely installed.
As a further improvement on the present invention, described dust fall base plate, dust-break cover plate and dedusting mechanism respectively have two and are symmetrical arranged, and described dust collecting trough is arranged between two dust fall base plates.
Further illustrate as of the present invention, described dust fall base plate, dust-break cover plate and dedusting mechanism respectively have two and are symmetrical arranged, and two described dust fall base plates are V-shaped, and dust collecting trough is arranged between two dust fall base plates.
As a further improvement on the present invention, described control of dust motor output shaft and the first wheel shaft are equipped with sprocket wheel, described bidirectional screw control of dust axle one end is provided with two sprocket wheels, and two sprocket wheels on bidirectional screw control of dust axle are connected with the sprocket wheel on the sprocket wheel on control of dust motor output shaft and the first wheel shaft respectively by chain.
Further improve as of the present invention, described control of dust motor output shaft and first wheel shaft in left side are equipped with sprocket wheel, described bidirectional screw control of dust axle one end is provided with two sprocket wheels, two sprocket wheels on bidirectional screw control of dust axle are connected with the sprocket wheel on the sprocket wheel on control of dust motor output shaft and the first wheel shaft respectively by chain, and two described the first wheel shafts are respectively equipped with pitch wheel.
The invention has the beneficial effects as follows: facilitate control of dust with bidirectional screw control of dust axle arranges stirring vane, process simultaneously, realize recycling of sand and dust with drifting dust machine to sand and dust, dedusting mechanism adopts chain drive, and synchronism is good, often need not correct dust collecting brush; The running of each several part adopts same driving, simplifies the formation of device; Control of dust speed of the present invention is fast simultaneously, and body vibration is little, and the noise of generation is little of ignoring, and Whole Equipment size is little, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention three.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is that the K of Fig. 1 is to partial sectional view.
Fig. 4 is the structural representation of the embodiment of the present invention four.
Fig. 5 is the B-B sectional view of Fig. 4.
Fig. 6 is the structural representation of the embodiment of the present invention one.
Fig. 7 is the structural representation of the embodiment of the present invention two.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Embodiment one:
The quiet device for recovering powder for sand dust test chamber as shown in Figure 6, comprise casing, lower box level a dust fall base plate 20 is set, dust collecting trough 21 is set bottom dust fall base plate 20, the below of dust collecting trough 21 side dust fall base plate 20 arranges drifting dust machine 3 and control of dust motor 16, described drifting dust machine 3 air outlet is communicated with casing top, bidirectional screw control of dust axle 9 is set in described dust collecting trough 21, the two ends of bidirectional screw control of dust axle 9 are by case supports and which is provided with stirring vane, leave dust-exhausting port 23 bottom described dust collecting trough 21; Two dust-break cover plates 17 are set above described dust fall base plate 20, a dedusting mechanism is provided with between described dust-break cover plate 17 and dust fall base plate 20, described dedusting mechanism comprises two ends and all rotates and be arranged on casing and the first wheel shaft 1 and the second wheel shaft 6 of synchronous axial system, the first described wheel shaft 1 is equipped with sprocket wheel with the second wheel shaft 6 two ends and is connected by chain, described dust-break cover plate 17 is arranged on the top of chain, prevents sand and dust from dropping on chain; The chain at wheel shaft two ends is parallel with dust fall base plate 20 and arrange dust collecting brush 7 between the two, and described dust collecting brush 7 is parallel with the second wheel shaft 6 with the first wheel shaft 1, and described bidirectional screw control of dust axle 9 drives by control of dust motor 16 with dedusting mechanism.Described control of dust motor 16 output shaft and the first wheel shaft 1 are equipped with sprocket wheel, described bidirectional screw control of dust axle 9 one end is provided with two sprocket wheels, and two sprocket wheels on bidirectional screw control of dust axle 9 are connected with the sprocket wheel on the sprocket wheel on control of dust motor 16 output shaft and the first wheel shaft 1 respectively by chain.Aforesaid drifting dust machine 3 is provided with heater 22 with dust collecting trough 21 junction.
Do simulating nature sand environment when the experiment of dust-fast test is carried out to tested instrument and equipment, tested instrument and equipment is held in place on the support 19 above dust-break cover plate 17, the sand and dust of experiment are fallen dust fall base plate 20 from device top, open drifting dust machine 3 and control of dust motor 16 simultaneously, control of dust motor 16 is rotated by chain drive bidirectional screw control of dust axle 9, the rotation of bidirectional screw control of dust axle 9 is rotated by the first wheel shaft 1 of chain drive dedusting mechanism again, because the first wheel shaft 1 is connected by chain with the second wheel shaft 6 two ends, so the first wheel shaft 1 and the second wheel shaft 6 synchronous axial system, be arranged on the dust collecting brush 7 also together transmission on the first wheel shaft 1 and the second wheel shaft 6 two ends chain, sand and dust on dust fall base plate 20 brush in dust collecting trough 21 by the transmission of dust collecting brush 7, under stirring vane effect in dust collecting trough 21 on bidirectional screw control of dust axle 9, sand and dust are to collecting bottom dust collecting trough 21, and in the effect decline low relative humidity of heater 22, then by drifting dust machine 3, it is realized recycling of sand and dust from salty newly the delivering in casing of airborne dust, continuing with experiment, said process circulation is carried out.
Dust-exhausting port 23 is close time flat, when the quiet device for recovering powder that the present invention is used for sand dust test chamber for a long time needs to change sand and dust service time, opens dust-exhausting port 23 pairs of sand and dust and changes.All the same with the usage in the present embodiment with dust-exhausting port 23 in next embodiment, repeat no more in Examples hereinafter.
Embodiment two:
The quiet device for recovering powder for sand dust test chamber as shown in Figure 7, dust fall base plate 20, dust-break cover plate 17 are obliquely installed, and the operation of other part-structures and device is all identical with embodiment one, and it will not go into details herein.
Embodiment three:
The quiet device for recovering powder for sand dust test chamber as shown in Figure 1, Figure 2 and Figure 3, comprise casing, lower box level two dust fall base plates 20 are set, dust collecting trough 21 is set bottom dust fall base plate 20, dust collecting trough 21 side arranges drifting dust machine 3 and control of dust motor 16, described drifting dust machine 3 air outlet is communicated with casing top, bidirectional screw control of dust axle 9 is set in described dust collecting trough 21, the two ends of bidirectional screw control of dust axle 9 are by case supports and which is provided with stirring vane, leave dust-exhausting port 23 bottom described dust collecting trough 21, parallel above described dust fall base plate 20 two dust-break cover plates 17 are set, two dedusting mechanisms are provided with between described dust-break cover plate 17 and dust fall base plate 20, described dedusting mechanism comprises two ends and all rotates and be arranged on casing and the first wheel shaft 1 and the second wheel shaft 6 of synchronous axial system, the first described wheel shaft 1 is connected by chain with the second wheel shaft 6 two ends, the chain at two ends is parallel with dust fall base plate 20 and arrange dust collecting brush 7 between the two, described dust collecting brush 7 is parallel with the second wheel shaft 6 with the first wheel shaft 1, described bidirectional screw control of dust axle 9 drives by control of dust motor 16 with dedusting mechanism.Two described dust fall base plates, 20, two dust-break cover plates 17 and two dedusting mechanisms are symmetrical arranged, and described dust collecting trough 21 is arranged between two dust fall base plates 20.First wheel shaft 1 in described control of dust motor 16 output shaft and left side is equipped with sprocket wheel, described bidirectional screw control of dust axle 9 one end is provided with two sprocket wheels, two sprocket wheels on bidirectional screw control of dust axle 9 are connected with the sprocket wheel on the sprocket wheel on control of dust motor 16 output shaft and the first wheel shaft 1 respectively by chain, and two described the first wheel shafts 1 are respectively equipped with pitch wheel.Aforesaid drifting dust machine 3 is provided with heater 22 with dust collecting trough 21 junction.
Do simulating nature sand environment when the experiment of dust-fast test is carried out to tested instrument and equipment, tested instrument and equipment is held in place on the support 19 above dust-break cover plate 17, the sand and dust used in test are fallen dust fall base plate 20 from device top, open drifting dust machine 3 and control of dust motor 16 simultaneously, control of dust motor 16 is rotated by chain drive bidirectional screw control of dust axle 9, the rotation of bidirectional screw control of dust axle 9 is rotated by the first wheel shaft 1 of chain drive dedusting mechanism again, on two the first wheel shafts 1, pitch wheel makes two dedusting mechanisms operate simultaneously, because the first wheel shaft 1 is connected by chain with the second wheel shaft 6 two ends, so the first wheel shaft 1 and the second wheel shaft 6 synchronous axial system, be arranged on the dust collecting brush 7 also together transmission on the first wheel shaft 1 and the second wheel shaft 6 two ends chain, sand and dust on both sides dust fall base plate 20 all brush in dust collecting trough 21 by the transmission of the dust collecting brush 7 of two dedusting mechanisms, under stirring vane effect in dust collecting trough 21 on bidirectional screw control of dust axle 9, sand and dust are to collecting bottom dust collecting trough 21, and in the effect decline low relative humidity of heater 22, then by drifting dust machine 3, it is realized recycling of sand and dust from salty newly the delivering in casing of airborne dust, continuing with experiment, said process circulation is carried out.
Embodiment four:
The quiet device for recovering powder for sand dust test chamber as shown in Figure 4, dust fall base plate 20, dust-break cover plate 17 and dedusting mechanism respectively have two and are symmetrical arranged, and two described dust fall base plates 20 are V-shaped, and dust collecting trough 21 is arranged between two dust fall base plates 20.Remainder structure and operation are all identical with embodiment three, and it will not go into details herein.
Do not do in all description illustrate be prior art, and described in the present invention, concrete case study on implementation is only better case study on implementation of the present invention, is not used for limiting practical range of the present invention.Namely all equivalences done according to the content of the present patent application the scope of the claims change and modify, as made belt transmission etc. into by some or all of for the chain drive in the present invention, and all should as technology category of the present invention.
Claims (8)
1. the quiet device for recovering powder for sand dust test chamber, it is characterized in that: comprise casing, lower box arranges dust fall base plate (20), dust fall base plate (20) bottom arranges dust collecting trough (21), dust collecting trough (21) side arranges drifting dust machine (3) and control of dust motor (16), described drifting dust machine (3) air outlet is communicated with casing top, in described dust collecting trough (21), bidirectional screw control of dust axle (9) is set, bidirectional screw control of dust axle (9) two ends are by case supports and which is provided with stirring vane, dust-exhausting port (23) is left in described dust collecting trough (21) bottom, what described dust fall base plate (20) top was parallel arranges dust-break cover plate (17), dedusting mechanism is provided with between described dust-break cover plate (17) and dust fall base plate (20), described dedusting mechanism comprises two ends and all rotates and be arranged on casing and first wheel shaft (1) of synchronous axial system and the second wheel shaft (6), described the first wheel shaft (1) is connected by driving member with the second wheel shaft (6) two ends, the driving member at two ends is parallel with dust fall base plate (20) and arrange dust collecting brush (7) between the two, described dust collecting brush (7) is parallel with the second wheel shaft (6) with the first wheel shaft (1), described bidirectional screw control of dust axle (9) and dedusting mechanism drive by control of dust motor (16).
2. the quiet device for recovering powder for sand dust test chamber according to claim 1, is characterized in that: described driving member is chain or Timing Belt.
3. the quiet device for recovering powder for sand dust test chamber according to claim 2, is characterized in that: described dust fall base plate (20) is horizontally disposed with.
4. the quiet device for recovering powder for sand dust test chamber according to claim 2, is characterized in that: described dust fall base plate (20) is obliquely installed.
5. the quiet device for recovering powder for sand dust test chamber according to claim 3, it is characterized in that: described dust fall base plate (20), dust-break cover plate (17) and dedusting mechanism respectively have two and be symmetrical arranged, described dust collecting trough (21) is arranged between two dust fall base plates (20).
6. the quiet device for recovering powder for sand dust test chamber according to claim 4, it is characterized in that: described dust fall base plate (20), dust-break cover plate (17) and dedusting mechanism respectively have two and be symmetrical arranged, two described dust fall base plates (20) are V-shaped, and dust collecting trough (21) is arranged between two dust fall base plates (20).
7. the quiet device for recovering powder for sand dust test chamber according to claim 3 or 4, it is characterized in that: described control of dust motor (16) output shaft and the first wheel shaft (1) are equipped with sprocket wheel, described bidirectional screw control of dust axle (9) one end is provided with two sprocket wheels, and two sprocket wheels on bidirectional screw control of dust axle (9) are connected with the sprocket wheel on the sprocket wheel on control of dust motor (16) output shaft and the first wheel shaft (1) respectively by chain.
8. the quiet device for recovering powder for sand dust test chamber according to claim 5 or 6, it is characterized in that: described control of dust motor (16) output shaft and first wheel shaft (1) in left side are equipped with sprocket wheel, described bidirectional screw control of dust axle (9) one end is provided with two sprocket wheels, two sprocket wheels on bidirectional screw control of dust axle (9) are connected with the sprocket wheel on the sprocket wheel on control of dust motor (16) output shaft and the first wheel shaft (1) respectively by chain, and two described the first wheel shafts (1) are respectively equipped with pitch wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117572.3A CN103191872B (en) | 2013-04-03 | 2013-04-03 | A silence dust recovery unit for sand and dust test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117572.3A CN103191872B (en) | 2013-04-03 | 2013-04-03 | A silence dust recovery unit for sand and dust test box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103191872A CN103191872A (en) | 2013-07-10 |
| CN103191872B true CN103191872B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310117572.3A Active CN103191872B (en) | 2013-04-03 | 2013-04-03 | A silence dust recovery unit for sand and dust test box |
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| CN (1) | CN103191872B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499246B (en) * | 2018-05-03 | 2020-06-26 | 池仁淼 | Accumulated dust recycling device for industrial waste gas treatment |
| CN109926108A (en) * | 2019-04-27 | 2019-06-25 | 江苏宝汇吉精密科技有限公司 | Large-scale dust test case |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2163532A1 (en) * | 1971-12-21 | 1973-08-23 | Berger Maschf Gmbh | DEVICE FOR BROACHING Blasted Workpieces, In particular Rolled Profiles, Deposited Blasting Media |
| JPS58188225A (en) * | 1982-04-23 | 1983-11-02 | Tamotsu Nukano | Industrial belt cleaner |
| CN2255185Y (en) * | 1996-05-21 | 1997-06-04 | 王书义 | Fully-automatic leather-shoe polishing machine |
| CN201075100Y (en) * | 2007-07-29 | 2008-06-18 | 朱建忠 | Program controlled analog sand-dust test device |
| CN202037135U (en) * | 2010-12-28 | 2011-11-16 | 冯星愿 | Net washing device |
| CN102500563A (en) * | 2011-11-18 | 2012-06-20 | 山东力诺太阳能电力股份有限公司 | Module surface cleaning device and module surface cleaning method |
| CN202460641U (en) * | 2012-01-06 | 2012-10-03 | 广州东之旭试验设备有限公司 | Sand dust test box |
| CN202630998U (en) * | 2012-05-14 | 2012-12-26 | 上海晟泰试验设备有限公司 | Dust-proof testing device |
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- 2013-04-03 CN CN201310117572.3A patent/CN103191872B/en active Active
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| CN103191872A (en) | 2013-07-10 |
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Effective date of registration: 20160509 Address after: Road in Qixia District of Nanjing City, Jiangsu Province, No. 99 210046 Patentee after: CQC-TRUSTED TESTING TECHNOLOGY Co.,Ltd. Address before: Xianlin University City Road in Qixia District of Nanjing City, Jiangsu Province, No. 99 210046 Patentee before: Nanjing Vocational College of Information Technology |
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Address after: 210046 No. 99 Wenlan Road, Xianlin University Town, Xianlin Street, Qixia District, Nanjing, Jiangsu Province Patentee after: China national credit (Jiangsu) Testing Technology Co.,Ltd. Address before: Road in Qixia District of Nanjing City, Jiangsu Province, No. 99 210046 Patentee before: CQC-TRUSTED TESTING TECHNOLOGY Co.,Ltd. |
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