CN216367554U - Energy-conserving water cyclic utilization's quartz sand purification device - Google Patents
Energy-conserving water cyclic utilization's quartz sand purification device Download PDFInfo
- Publication number
- CN216367554U CN216367554U CN202122604229.4U CN202122604229U CN216367554U CN 216367554 U CN216367554 U CN 216367554U CN 202122604229 U CN202122604229 U CN 202122604229U CN 216367554 U CN216367554 U CN 216367554U
- Authority
- CN
- China
- Prior art keywords
- device main
- fixedly connected
- quartz sand
- main body
- water
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000000746 purification Methods 0.000 title claims abstract description 19
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000004064 recycling Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 6
- 241000220317 Rosa Species 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000010453 quartz Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical group [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses an energy-saving water recycling quartz sand purifying device which comprises a device main body, wherein a feeding hole is formed in the top end of the device main body, a storage box is arranged at the bottom end inside the device main body, a filter box is fixedly connected to one side outside the device main body, a transverse plate is fixedly connected inside the device main body, two groups of pull rods are symmetrically sleeved on the front end of the transverse plate in a sleeved mode, a slide way is fixedly connected to the inner wall of the device main body, and a linkage shaft penetrates through the inside of the device main body. This energy-conserving water cyclic utilization's quartz sand purification device is through being provided with churn, universal driving shaft, motor, support, slide and pipeline, has realized the water cyclic utilization function, carries out reuse to the water resource, promotes the filter effect when resources are saved, carries out the flash separation with water and quartz sand, and what solve needs to carry out filtration treatment with a large amount of water, can cause a large amount of water waste, the higher problem of input cost.
Description
Technical Field
The utility model relates to the technical field of quartz sand purification, in particular to a quartz sand purification device capable of saving energy and recycling water.
Background
Quartz sand is quartz particle that quartz is formed through crushing processing, quartz is a non-metallic mineral substance, is a hard, wear-resisting, silicate mineral of chemical stability, quartz sand's colour is milk white or colorless translucent form, quartz sand is important industrial mineral raw materials, non-chemical hazardous articles, widely used in glass, casting, pottery and fire-proof material, smelt ferrosilicon, metallurgical flux, metallurgy, building, chemical industry, plastics, rubber, abrasive material, industry such as filter material, purify quartz sand and need to carry out filtration treatment with a large amount of water at present stage, can cause a large amount of water resource wastes, the input cost is higher, and purification device can't carry out deep filtration to quartz sand, cause easily that to filter thoroughly, quartz sand after the filtration can't carry out unified storage, inefficiency, increase operating time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quartz sand purification device capable of recycling energy-saving water, which is used for solving the problems that a large amount of water is required to be filtered, a large amount of water resources are wasted and the input cost is high in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the energy-saving water recycling quartz sand purification device comprises a device main body, wherein a feed inlet is formed in the top end of the device main body, a storage box is arranged at the bottom end inside the device main body, a filter box is fixedly connected to one side of the outer portion of the device main body, a transverse plate is fixedly connected inside the device main body, and two groups of pull rods are symmetrically sleeved at the front end of the transverse plate;
the inner wall fixedly connected with slide of device main part, the inside of device main part is run through and is provided with the universal driving shaft, one side fixedly connected with motor of universal driving shaft, the outside fixedly connected with churn of universal driving shaft, the outside of churn is provided with the round support, one side of support and the inside one side fixed connection of device main part, one side of support bottom is provided with pipeline, pipeline's inside is provided with the water pump, pipeline's top is run through one side on rose box and device main part top.
Preferably, the inside of rose box is provided with filtering mechanism, the slide is to the center department slope of device main part, the support is to the one side slope of device main part, the notch has all been seted up to the top and the bottom of support.
Preferably, the front end of the storage box is fixedly connected with a door plate, the front end of the door plate is fixedly connected with a handle, and two groups of pulleys are arranged at the bottom end outside the storage box.
Preferably, the inside of bin is provided with the one deck dust screen, the bilateral symmetry of bin is provided with the slide rail, constitute sliding connection between the slide rail and the both sides of the inside bottom of device main part.
Preferably, the fixedly connected with fixed block is cup jointed to the outside of pull rod, one side fixedly connected with telescopic link of fixed block, one side fixedly connected with hydraulic cylinder of device main part is run through to one side of telescopic link, the outside symmetry of diaphragm is provided with spacing spout, constitute sliding connection between pull rod and the spacing spout.
Preferably, one side of the pull rod is fixedly connected with a filter layer.
Compared with the prior art, the utility model has the beneficial effects that: the energy-saving quartz sand purification device for water recycling not only realizes the water recycling function and the storage function, but also realizes the deep filtration function;
(1) by arranging the mixing drum, the linkage shaft, the motor, the support, the slide way and the conveying pipeline, when the device is used, water required for cleaning and filtering flows into the mixing drum through the inclined slide way at the center of the device main body, after the motor is started to operate, the motor drives the linkage shaft at one side to rotate, the mixing drum fixedly connected with the outer part of the linkage shaft simultaneously rotates to separate the water from quartz sand, the separated water flows into the conveying pipeline from the support, the quartz sand enters the storage tank, after the water pump is started, the water in the conveying pipeline is upwards conveyed into the filter tank by the water pump to be subjected to deep layer filtering, and the water flows out from the other outlet of the conveying pipeline for cyclic utilization after being filtered, so that the water cyclic utilization function is realized, the water resource is repeatedly utilized, the filtering effect is improved while the resource is saved, and the water and the quartz sand are quickly separated;
(2) by arranging the storage box, the slide rail, the pulley, the dust filtering net and the handle, the purified quartz sand enters the storage box during use, the quartz sand is deeply filtered through the dust filtering net, impurities such as dust and the like are prevented from being attached to the surface of the quartz sand, the slide rail is in sliding connection with the two sides of the bottom end inside the device main body, the purified quartz sand is convenient to take, the safety of the storage box is improved, the storage box is pulled outwards through the handle, the internal quartz sand is uniformly taken, the storage function is realized, the purified quartz sand is uniformly stored, the convenience is brought to workers to take, and meanwhile, the stability and the safety of the storage box are improved;
(3) through being provided with the diaphragm, the pull rod, the fixed block, the telescopic link, filter layer and hydraulic cylinder, quartz sand falls into the inside of filter layer through the feed inlet during use, hydraulic cylinder starts, the telescopic link that promotes one side after the hydraulic cylinder operation removes to the center department of device main part, rock about going on the pull rod through the fixed block, constitute sliding connection between pull rod and the spacing spout, make things convenient for the pull rod to remove about the outside of diaphragm, stability when promoting the pull rod and removing, deep filtering capability has been realized, carry out deep filtration to quartz sand granule through the filter layer, leave great coarse granule, it goes on to need not the manual work.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the mixing drum according to the present invention;
FIG. 3 is a top cross-sectional view of the storage case of the present invention;
fig. 4 is a schematic top view of the filter layer of the present invention.
In the figure: 1. a device main body; 2. a slide rail; 3. a delivery conduit; 4. a support; 5. a water pump; 6. a filter box; 7. a feed inlet; 8. a hydraulic cylinder; 9. a slideway; 10. a motor; 11. a mixing drum; 12. a pulley; 13. a handle; 14. a door panel; 15. a linkage shaft; 16. a storage tank; 17. a dust filter screen; 18. a transverse plate; 19. a telescopic rod; 20. a fixed block; 21. a pull rod; 22. a filter layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, the energy-saving water recycling quartz sand purifying device comprises a device main body 1, wherein a feed inlet 7 is formed in the top end of the device main body 1, a storage tank 16 is arranged at the bottom end inside the device main body 1, a filter tank 6 is fixedly connected to one side outside the device main body 1, a transverse plate 18 is fixedly connected inside the device main body 1, and two groups of pull rods 21 are symmetrically sleeved at the front end of the transverse plate 18;
the inner wall of the device main body 1 is fixedly connected with a slide 9, a linkage shaft 15 penetrates through the device main body 1, a motor 10 is fixedly connected with one side of the linkage shaft 15, a stirring drum 11 is fixedly connected with the outside of the linkage shaft 15, a circle of support 4 is arranged outside the stirring drum 11, one side of the support 4 is fixedly connected with one side of the inside of the device main body 1, a conveying pipeline 3 is arranged on one side of the bottom end of the support 4, a water pump 5 is arranged inside the conveying pipeline 3, and the top end of the conveying pipeline 3 penetrates through a filter box 6 and one side of the top end of the device main body 1;
a filtering mechanism is arranged in the filtering box 6, the slide way 9 inclines towards the center of the device main body 1, the support 4 inclines towards one side of the device main body 1, and notches are formed in the top end and the bottom end of the support 4;
specifically, as shown in fig. 1 and fig. 2, by providing a mixing drum 11, a linkage shaft 15, a motor 10, a bracket 4, a slide 9 and a conveying pipeline 3, when in use, water required for cleaning and filtering flows into the mixing drum 11 through the inclined slide 9 at the center of the device main body 1, after the motor 10 is started to operate, the motor 10 drives the linkage shaft 15 at one side to rotate, the mixing drum 11 fixedly connected to the outside of the linkage shaft 15 rotates simultaneously to separate the water from quartz sand, the separated water flows into the conveying pipeline 3 from the bracket 4, the quartz sand enters a storage tank 16, after the water pump 5 is started, the water pump 5 conveys the water in the conveying pipeline 3 upwards into a filter box 6 for deep filtration, and after filtration, the water flows out from the other outlet of the conveying pipeline 3 for cyclic utilization, thereby realizing a water recycling function, recycling water resources, and improving the filtering effect while saving resources, and rapidly separating the water from the quartz sand.
Example 2: the front end of the storage box 16 is fixedly connected with a door plate 14, the front end of the door plate 14 is fixedly connected with a handle 13, the bottom end outside the storage box 16 is provided with two groups of pulleys 12, a layer of dust filtering net 17 is arranged inside the storage box 16, two sides of the storage box 16 are symmetrically provided with slide rails 2, and the slide rails 2 are in sliding connection with two sides of the bottom end inside the device main body 1;
specifically, as shown in fig. 1 and 3, through being provided with storage box 16, slide rail 2, pulley 12, filter dust net 17 and handle 13, quartz sand after the purification gets into storage box 16's inside during the use, carry out deep filtration to quartz sand through filter dust net 17, avoid quartz sand's impurity such as surface attachment dust, slide rail 2 constitutes sliding connection with the both sides of the inside bottom of device main part 1, conveniently take to the quartz sand after the purification, promote storage box 16's security, outwards pull out storage box 16 through handle 13, the inside quartz sand of unified taking, realized the storage function, store the quartz sand after the purification in unison, make things convenient for the staff to take, promote storage box 16's stability and security simultaneously.
Example 3: a fixed block 20 is fixedly connected to the outer portion of the pull rod 21 in a sleeved mode, a telescopic rod 19 is fixedly connected to one side of the fixed block 20, a hydraulic cylinder 8 is fixedly connected to one side of the telescopic rod 19 penetrating through one side of the device main body 1, limiting sliding grooves are symmetrically formed in the outer portion of the transverse plate 18, sliding connection is formed between the pull rod 21 and the limiting sliding grooves, and a filter layer 22 is fixedly connected to one side of the pull rod 21;
specifically, as shown in fig. 1 and 4, through being provided with diaphragm 18, pull rod 21, fixed block 20, telescopic link 19, filter layer 22 and hydraulic cylinder 8, quartz sand falls into the inside of filter layer 22 through feed inlet 7 during the use, start hydraulic cylinder 8, hydraulic cylinder 8 moves the telescopic link 19 that promotes one side after the operation and removes to the center department of device main part 1, rock about going on pull rod 21 through fixed block 20, constitute sliding connection between pull rod 21 and the spacing spout, make things convenient for pull rod 21 to remove about diaphragm 18's outside, stability when promoting pull rod 21 and removing, the depth filter function has been realized, carry out deep filtration to quartz sand granule through filter layer 22, leave great coarse granule, need not the manual work and go on.
The working principle is as follows: when the quartz sand purification device is used, quartz sand to be purified enters the interior of a device main body 1 from a feed inlet 7, a hydraulic cylinder 8 is started, the hydraulic cylinder 8 pushes a telescopic rod 19 on one side to move towards the center of the device main body 1 after running, a filter layer 22 fixedly connected with one side of a pull rod 21 is quickly shaken to carry out deep filtration on the quartz sand, water is poured into the device main body 1 to clean the surface of the quartz sand and remove impurities, the filtered quartz sand enters a stirring cylinder 11 through an inclined slideway 9, after a motor 10 is started to run, the motor 10 drives a linkage shaft 15 on one side to rotate, the stirring cylinder 11 fixedly connected with the exterior of the linkage shaft 15 simultaneously rotates to separate the water from the quartz sand, the separated water flows into a conveying pipeline 3 from a support 4, the quartz sand enters a storage tank 16, after the water pump 5 is started, the water in the conveying pipeline 3 is upwards conveyed into a filter tank 6 by the water pump 5 to carry out deep filtration, the quartz sand after filtering flows out from another outlet of conveying pipeline 3 and is recycled, and the quartz sand after filtering falls into storage box 16, and through dust filtering net 17, deep filtration is carried out to quartz sand, avoids impurities such as the surface attachment dust of quartz sand, outwards pulls out storage box 16 through handle 13, and the quartz sand inside of uniformly taking.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an energy-conserving water cyclic utilization's quartz sand purification device, includes device main part (1), its characterized in that: a feeding hole (7) is formed in the top end of the device main body (1), a storage box (16) is arranged at the bottom end inside the device main body (1), a filter box (6) is fixedly connected to one side of the outside of the device main body (1), a transverse plate (18) is fixedly connected to the inside of the device main body (1), and two groups of pull rods (21) are symmetrically sleeved at the front end of the transverse plate (18);
the device comprises a device body (1), wherein a slide (9) is fixedly connected to the inner wall of the device body (1), a linkage shaft (15) is arranged inside the device body (1) in a penetrating mode, a motor (10) is fixedly connected to one side of the linkage shaft (15), a stirring drum (11) is fixedly connected to the outside of the linkage shaft (15), a circle of support (4) is arranged outside the stirring drum (11), one side of the support (4) is fixedly connected to one side of the inside of the device body (1), a conveying pipeline (3) is arranged on one side of the bottom end of the support (4), a water pump (5) is arranged inside the conveying pipeline (3), and one side of the top end of a filter box (6) and the top end of the device body (1) is arranged on the top end of the conveying pipeline (3).
2. The quartz sand purification device capable of recycling energy-saving water according to claim 1, characterized in that: the inside of rose box (6) is provided with filtering mechanism, slide (9) are to the center department slope of device main part (1), support (4) are to the one side slope of device main part (1), the notch has all been seted up to the top and the bottom of support (4).
3. The quartz sand purification device capable of recycling energy-saving water according to claim 1, characterized in that: the front end fixedly connected with door plant (14) of bin (16), the front end fixedly connected with handle (13) of door plant (14), the outside bottom of bin (16) is provided with two sets of pulleys (12).
4. The quartz sand purification device capable of recycling energy-saving water according to claim 1, characterized in that: the inside of bin (16) is provided with one deck dust screen (17), the bilateral symmetry of bin (16) is provided with slide rail (2), constitute sliding connection between the both sides of slide rail (2) and the inside bottom of device main part (1).
5. The quartz sand purification device capable of recycling energy-saving water according to claim 1, characterized in that: fixedly connected with fixed block (20) is cup jointed to the outside of pull rod (21), one side fixedly connected with telescopic link (19) of fixed block (20), one side fixedly connected with hydraulic cylinder (8) of device main part (1) is run through to one side of telescopic link (19), the outside symmetry of diaphragm (18) is provided with spacing spout, constitute sliding connection between pull rod (21) and the spacing spout.
6. The quartz sand purification device capable of recycling energy-saving water according to claim 1, characterized in that: one side of the pull rod (21) is fixedly connected with a filter layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122604229.4U CN216367554U (en) | 2021-10-28 | 2021-10-28 | Energy-conserving water cyclic utilization's quartz sand purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122604229.4U CN216367554U (en) | 2021-10-28 | 2021-10-28 | Energy-conserving water cyclic utilization's quartz sand purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216367554U true CN216367554U (en) | 2022-04-26 |
Family
ID=81247475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122604229.4U Active CN216367554U (en) | 2021-10-28 | 2021-10-28 | Energy-conserving water cyclic utilization's quartz sand purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216367554U (en) |
-
2021
- 2021-10-28 CN CN202122604229.4U patent/CN216367554U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1353019A (en) | Production equipment of regenerated aggregate using building waste material as raw material and regenerated aggregate | |
| CN209189015U (en) | A kind of quartz sand automatic impurity removing equipment | |
| CN216367554U (en) | Energy-conserving water cyclic utilization's quartz sand purification device | |
| CN113680785A (en) | Construction waste treatment recovery plant | |
| CN211538184U (en) | Sand and stone separator with cyclic utilization effluent plant | |
| CN105421563A (en) | Concrete wastewater comprehensive recycling system and technology thereof | |
| CN113267000A (en) | Impurity removal and drying device for high-purity quartz sand and working method of impurity removal and drying device | |
| CN211999431U (en) | Integrated device for treating, concentrating, separating and dehydrating building slurry | |
| CN109530402A (en) | A kind of processing organic pollutant volatilization prevention can utilize the annealing device of waste heat | |
| CN213273440U (en) | Impurity removal and drying device for high-purity quartz sand | |
| CN212370300U (en) | Concrete grit crushing apparatus | |
| CN211712834U (en) | Automatic change online circulation clarification plant of ceramic waste water | |
| CN210474105U (en) | Breaker is used in quartz sand production with dust removal function | |
| CN210278494U (en) | Novel raw material slurry filtering mechanism for technical porcelain | |
| CN112939254A (en) | Saw sludge sewage recycling treatment equipment and use method thereof | |
| CN215429616U (en) | Quartz sand flotation equipment | |
| CN205145759U (en) | Husky separating centrifuge of water | |
| CN213527762U (en) | Sedimentation tank for quartz sand | |
| CN219259586U (en) | Building rubbish recycling vehicle with water filtering function | |
| CN205461216U (en) | Mud purification device | |
| CN217102241U (en) | Ore feeding device | |
| CN220364068U (en) | Cement feeding equipment with dustproof construction | |
| CN219030514U (en) | Quartz sand storage bin for alumina brick production | |
| CN215234546U (en) | Waste treatment device for building engineering | |
| CN218013916U (en) | Energy-conserving high-efficient edulcoration device of high-purity quartz sand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 751600 opposite Lixin credit cooperative, Daba Town, Qingtongxia City, Wuzhong City, Ningxia Hui Autonomous Region (former Xinqiao Central Primary School) Patentee after: Qingtongxia hongdishen proppant Co.,Ltd. Country or region after: China Address before: 233100 Damiao quartz Industrial Park, Fengyang County, Chuzhou City, Anhui Province Patentee before: Anhui Fengyang Sihuang quartz Co.,Ltd. Country or region before: China |