CN102380246B - Belt type filter press for pickling acid with silicon carbide micro powder - Google Patents
Belt type filter press for pickling acid with silicon carbide micro powder Download PDFInfo
- Publication number
- CN102380246B CN102380246B CN201110321606.1A CN201110321606A CN102380246B CN 102380246 B CN102380246 B CN 102380246B CN 201110321606 A CN201110321606 A CN 201110321606A CN 102380246 B CN102380246 B CN 102380246B
- Authority
- CN
- China
- Prior art keywords
- filter bag
- silicon carbide
- hopper
- water
- feeder
- 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 - Fee Related
Links
Images
Abstract
The invention relates to a belt type filter press for pickling acid with silicon carbide micro powder, which is used for neutralizing the silicon carbide micro powder after pickling the acid to grade the water power, wherein the filter press comprises a machine frame (1). The left end and the right end of the machine frame (1) are provided with a conveying roller (2), conveying belts (3) are wound on the two conveying rollers (2), filter belts (4) are wound on the external surfaces of the conveying belts (3), a blanking hopper (5) is arranged at the upper side of the right ends of the filter belts (4), and a receiving hopper (6) is arranged at the lower side of the left ends of the filter belts (4). A collecting groove (7) is arranged between the two conveying rollers (2), and the bottom part of the collecting groove (7) is provided with a plurality of through-holes and connected with a water pumping pipe (8). Multiple spraying pipes (13) are arranged on the machine frame (1) from left to right row by row. The belt type filter press for pickling acid with silicon carbide micro powder not only saves the water source, reduces the production cost and reduces the labour strength of workers, but also improves the processing efficiency.
Description
Technical field
The present invention relates to the belt filter press that a kind of washing acid out of fine silicon carbide powder is used, for the acidity of pickling silicon carbide micro-powder is later neutralized, to carry out follow-up hydraulic classiciation technique.
Background technology
Silicon carbide micro-powder is the important materials of making the products such as solar silicon wafers, semi-conductor silicon chip, engineering ceramics, heating element heater, high grade refractory.Along with greatly developing of new material science, more and more higher to the quality requirement of silicon carbide micro-powder, in the production of high-quality silicon carbide micro-powder, to thick and tiny silicon carbide micro-powder particle carry out hydraulic classiciation be most important be also the most difficult sport technique segment.Therefore, pickling silicon carbide powder slurry material later, carrying out before hydraulic classiciation, need to neutralize its acidity, to guarantee the quality of hydraulic classiciation.But at present and the method for silicon carbide powder slurry material acidity be and silicon carbide powder slurry material is put into water filter, in the time that the acidity of filtered water is higher, water is discharged, or else open close enter new filtered water its acidity is slowly neutralized.Such Neutralizing mode not only water consumption is larger, and neutralizing one ton of silicon carbide powder slurry material needs 30 tons of left and right of water, makes cost higher; and the time of carrying out acid neutralization is longer; affected working (machining) efficiency, workman also must often change water simultaneously, has strengthened workman's labour intensity.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of cost of saving is provided, reduced labor strength, and improved the belt filter press that the washing acid out of fine silicon carbide powder of working (machining) efficiency is used.
The object of the present invention is achieved like this:
The belt filter press that washing acid out of fine silicon carbide powder of the present invention is used, comprise frame, the two ends, left and right of described frame are provided with transfer roller, on described two transfer rollers, are wound with transport tape, the outer surface of transport tape is wound with filter bag, all offers some tiny through holes on described transport tape and filter bag.
The top of described filter bag right-hand member is provided with hopper, and the below of described filter bag left end is provided with receiving hopper.
Between described two transfer rollers, be provided with feeder, described feeder is fixed in frame, and the top of feeder and the bottom of transport tape are adjacent to, the bottom of this feeder has some through holes and is connected with drinking-water pipe, the top of described filter bag has from left to right been set up some sparge pipes side by side, the bottom of described sparge pipe is fixed in frame, is provided with side by side some water jets on this sparge pipe.
On described filter bag, also set up fixed mount, the bottom of described fixed mount is fixed in frame, and the top of described fixed mount accompanies soft board, and this soft board is plastic cement plasticity material thin plate, and its top is clipped in fixed mount top, the surface laminating of its underpart and filter bag.
The oblique setting in bottom of described hopper, and hopper bottom locate bottom to offer discharging opening, on the inwall of described hopper, be fixed with baffle plate, the oblique lower setting of described baffle plate.
Described some drinking-water pipes converge into a road and link on aqueous vapor knockout drum, and the top of described aqueous vapor knockout drum is connected with blast pipe, and the other end of described blast pipe is connected with vacuum packet, on the sidewall of described aqueous vapor knockout drum, is connected with drainpipe.
Compared with prior art, the invention has the beneficial effects as follows:
The belt filter press that this washing acid out of fine silicon carbide powder is used is placed on filter bag on transport tape, and move with transport tape, the sparge pipe of controlled filter band top is sprayed water to filter bag subsequently, in hopper, constantly on filter bag, pour silicon carbide powder slurry material into again, silicon carbide powder slurry material with filter bag in the process of receiving hopper motion always by water and acid.And on filter bag and transport tape, all have less through hole, can allow antacid filtered water drop in feeder, and the drinking-water pipe that is connected feeder bottom is extracted in aqueous vapor knockout drum, subsequently aqueous vapor is separated, filtered water is delivered to water treatment facilities and filter reuse, so just, saved water resource, neutralize one ton of silicon carbide powder slurry material and only need 5 tons of water left and right, when silicon carbide powder slurry material is finally fallen into receiving hopper, its acidity is neutralized substantially, so just, saved manually, and improved working (machining) efficiency.
And hopper inside is provided with the baffle plate of oblique lower setting, can make silicon carbide powder slurry material slowly drop on filter bag, silicon carbide powder slurry material can be evenly distributed on filter bag, guarantee the effect of the acid neutralization of silicon carbide powder slurry material.
Filter bag top is provided with fixed mount, on fixed mount, to have soft board, this soft board be plastic cement plasticity material thin plate in clamping, and its underpart contacts with filter bag, silicon carbide powder slurry material evenly can be paved on filter bag, improve the effect of the acid neutralization of silicon carbide powder slurry material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the belt filter press used of washing acid out of fine silicon carbide powder of the present invention.
Fig. 2 is the internal structure schematic diagram of hopper in Fig. 1.
Fig. 3 is the Facad structure schematic diagram of sparge pipe in Fig. 1.
Wherein: frame 1, transfer roller 2, transport tape 3, filter bag 4, hopper 5, baffle plate 5.1, receiving hopper 6, feeder 7, drinking-water pipe 8, aqueous vapor knockout drum 9, blast pipe 10, vacuum packet 11, drainpipe 12, sparge pipe 13, water jet 13.1, fixed mount 14, soft board 15.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the present invention relates to the belt filter press that a kind of washing acid out of fine silicon carbide powder is used, comprise frame 1, the two ends, left and right of described frame 1 are provided with transfer roller 2, on described two transfer rollers 2, are wound with transport tape 3, and the outer surface of transport tape 3 is wound with filter bag 4, described transport tape 3 and filter bag 4 all can seep water downwards, filter bag 4 only, by under filtered water row, is fallen on transport tape 3, and transport tape 3 is discharged to filtered water in feeder 7.
The top of described filter bag 4 right-hand members is provided with hopper 5, the oblique setting in bottom of described hopper 5, and only locate bottom to offer less discharging opening in bottom, can guarantee that blanking velocity is unhappy, avoid silicon carbide powder slurry material can not share equally on filter bag 4, on the inwall of this hopper 5, be fixed with baffle plate 5.1, the oblique lower setting of described baffle plate 5.1, can make silicon carbide powder slurry material slowly drop on filter bag, silicon carbide powder slurry material can be evenly distributed on filter bag, and the below of described filter bag 4 left ends is provided with receiving hopper 6.
Between described two transfer rollers 2, be provided with feeder 7, described feeder 7 is fixed in frame 1, and the bottom of the top of feeder 7 and transport tape 3 is adjacent to, the bottom of this feeder 7 has some through holes and is connected with drinking-water pipe 8, described some drinking-water pipes 8 converge into a road and link on aqueous vapor knockout drum 9, the top of described aqueous vapor knockout drum 9 is connected with blast pipe 10, and the other end of described blast pipe 10 is connected with vacuum packet 11, is connected with drainpipe 12 on the sidewall of described aqueous vapor knockout drum 9.
Some sparge pipes 13 on described filter bag 4, are from left to right set up side by side, the bottom of described sparge pipe 13 is fixed in frame 1, on this sparge pipe 13, be provided with side by side some water jets 13.1, described water jet 13.1 faces the upper surface of filter bag 4, for evenly spraying water on filter bag 4.
On described filter bag 4, also set up fixed mount 14, the bottom of described fixed mount 14 is fixed in frame 1, the top of described fixed mount 14 accompanies soft board 15, this soft board 15 is plastic cement plasticity material thin plate, its top is clipped in fixed mount 14 tops, the surface laminating of its underpart and filter bag 4, can evenly pave silicon carbide powder slurry material on filter bag.
When the belt filter press that this washing acid out of fine silicon carbide powder is used is worked, first starter motor drives transfer roller 2 to rotate, thereby make transport tape 3 and filter bag 4 setting in motions, open subsequently sparge pipe 13 to filter bag surface sprinkling, then hopper 5 passes into silicon carbide powder slurry material to filter bag 4, owing to being provided with baffle plate 5.1 in hopper 5, can make silicon carbide powder slurry material slowly drop on filter bag, silicon carbide micro-powder in silicon carbide powder slurry material can be evenly distributed on filter bag, guarantee the effect of the acid neutralization of silicon carbide powder slurry material.Silicon carbide powder slurry material with filter bag 4 motion through and filter bag 4 be adjacent to soft board 15 time, can evenly be paved on filter bag by soft board 15, improved the effect of the acid neutralization of silicon carbide powder slurry material.Meanwhile drawn water in feeder 7 by drinking-water pipe 8, because feeder 7 and transport tape 3 are adjacent to, make the interior generation negative pressure of feeder 7, can filtration water be extracted in feeder 7 by the tiny through hole of transport tape 3 and filter bag 4, sending into aqueous vapor knockout drum 9 by drinking-water pipe 8 subsequently separates, filter water and discharge and filter reuse from drainpipe 12, just saved water resource.
As can be seen here, the belt filter press that this washing acid out of fine silicon carbide powder is used has substituted the mode of in the past directly filtering in filter vat, has saved great lot of water resources, and has saved labour, has reduced process time, has improved working (machining) efficiency.
Claims (2)
1. the belt filter press that washing acid out of fine silicon carbide powder is used, it is characterized in that: it comprises frame (1), the two ends, left and right of described frame (1) are provided with transfer roller (2), on described two transfer rollers (2), be wound with transport tape (3), the outer surface of transport tape (3) is wound with filter bag (4), and described transport tape (3) and filter bag (4) all can seep water downwards;
The top of described filter bag (4) right-hand member is provided with hopper (5), and the below of described filter bag (4) left end is provided with receiving hopper (6);
Between described two transfer rollers (2), be provided with feeder (7), described feeder (7) is fixed in frame (1), and the bottom of the top of feeder (7) and transport tape (3) is adjacent to, the bottom of this feeder (7) has some through holes and is connected with drinking-water pipe (8), the top of described filter bag (4) has from left to right been set up some sparge pipes (13) side by side, it is upper that the bottom of described sparge pipe (13) is fixed on frame (1), is provided with side by side some water jets (13.1) on this sparge pipe (13);
On described filter bag (4), also set up fixed mount (14), the bottom of described fixed mount (14) is fixed in frame (1), the top of described fixed mount (14) accompanies soft board (15), this soft board (15) is plastic cement thin plate, its top is clipped in fixed mount (14) top, the surface laminating of its underpart and filter bag (4);
The oblique setting in bottom of described hopper (5), and hopper (5) bottom locate bottom to offer discharging opening, on the inwall of described hopper (5), be fixed with baffle plate (5.1), the oblique lower setting of described baffle plate (5.1).
2. the belt filter press that a kind of washing acid out of fine silicon carbide powder according to claim 1 is used, it is characterized in that: described some drinking-water pipes (8) converge into a road and link on aqueous vapor knockout drum (9), the top of described aqueous vapor knockout drum (9) is connected with blast pipe (10), the other end of described blast pipe (10) is connected with vacuum packet (11), is connected with drainpipe (12) on the sidewall of described aqueous vapor knockout drum (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110321606.1A CN102380246B (en) | 2011-10-21 | 2011-10-21 | Belt type filter press for pickling acid with silicon carbide micro powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110321606.1A CN102380246B (en) | 2011-10-21 | 2011-10-21 | Belt type filter press for pickling acid with silicon carbide micro powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102380246A CN102380246A (en) | 2012-03-21 |
| CN102380246B true CN102380246B (en) | 2014-06-18 |
Family
ID=45820329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110321606.1A Expired - Fee Related CN102380246B (en) | 2011-10-21 | 2011-10-21 | Belt type filter press for pickling acid with silicon carbide micro powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380246B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028025B (en) * | 2014-06-23 | 2016-11-23 | 南宁远卓新能源科技有限公司 | A kind of belt negative pressure filtration device |
| CN104107579B (en) * | 2014-07-31 | 2016-08-03 | 梁均全 | A kind of arch belt negative pressure filtration device |
| TWI609757B (en) * | 2016-10-19 | 2018-01-01 | 東莞太洋橡塑製品有限公司 | Silicone plastic composite parts forming equipment and forming method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048810A (en) * | 1989-12-23 | 1991-01-30 | 湖南省冶金规划设计院 | Gravity filter bed with moving band for slag and water separation |
| GB9709169D0 (en) * | 1997-05-06 | 1997-06-25 | D & C Ltd | Endless belt filter |
| CN201240982Y (en) * | 2008-06-24 | 2009-05-20 | 贺忠根 | Multilevel belt type filtering device |
| CN202289651U (en) * | 2011-10-21 | 2012-07-04 | 江阴浩博科技有限公司 | Belt type press filter for washing acid out of fine silicon carbide powder |
-
2011
- 2011-10-21 CN CN201110321606.1A patent/CN102380246B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102380246A (en) | 2012-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204428942U (en) | A kind of sludge dewatering belt filter press | |
| CN105327890B (en) | A kind of block food intelligently cleans complete set of equipments and autocontrol method | |
| CN101407094B (en) | Deironing method for rubber powder and apparatus thereof | |
| CN103587123A (en) | Rubber pad-printing production line | |
| CN102380246B (en) | Belt type filter press for pickling acid with silicon carbide micro powder | |
| CN202289651U (en) | Belt type press filter for washing acid out of fine silicon carbide powder | |
| CN106622595A (en) | Ore crushing device capable of reducing content of dust | |
| CN206255646U (en) | A kind of waste material turnover panel rack device | |
| CN205628068U (en) | Automatic change brokenly stone crushing apparatus | |
| CN202289645U (en) | Belt pressure filter with good acid-washing effect | |
| CN204749010U (en) | Full -automatic sheet washs energy -concerving and environment -protective production system | |
| CN202479035U (en) | High-efficiency magnetic separation device for mineral aggregates containing magnetic substances | |
| CN202898472U (en) | Thermal treatment device for ends of mining scrapping plates | |
| CN207520741U (en) | A kind of closed circuit water supply system for slag processing | |
| JP7161843B2 (en) | Filter cloth belt washing method for filter cloth belt type dehydrator | |
| CN219112327U (en) | Cleaning and dust removing device for forging processing | |
| CN204400844U (en) | A kind of joint glaze device | |
| CN202289653U (en) | Acid washing equipment for carborundum micro powder | |
| CN203507633U (en) | Improved structure of filter press | |
| CN216880827U (en) | Efficient quartz sand filters belt cleaning device | |
| CN214817667U (en) | Product conveying and grinding integrated synchronous system | |
| CN201511430U (en) | Water diverging closed cycle system for calcium silicate board production | |
| CN203712929U (en) | Coating equipment on latex foam production line | |
| CN217527763U (en) | Movable crushing device | |
| CN208716235U (en) | A kind of production preparing ceramic clinker belt conveyer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214407, Fu Road 8, Huang Tang Tong Industrial Park, Xu Xiake Town, Wuxi, Jiangsu, Jiangyin Applicant after: JIANGYIN HAOBO TECHNOLOGY CO., LTD. Address before: 214407, Fu Road 8, Huang Tang Tong Industrial Park, Xu Xiake Town, Wuxi, Jiangsu, Jiangyin Applicant before: Jiangyin Haobo Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGYIN HAOBO TECHNOLOGY CO., LTD. TO: JIANGSU HAOBO MEW MATERIAL TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20171021 |