CN221133369U - Pickling edulcoration device is used in carborundum miropowder production - Google Patents
Pickling edulcoration device is used in carborundum miropowder production Download PDFInfo
- Publication number
- CN221133369U CN221133369U CN202322865892.9U CN202322865892U CN221133369U CN 221133369 U CN221133369 U CN 221133369U CN 202322865892 U CN202322865892 U CN 202322865892U CN 221133369 U CN221133369 U CN 221133369U
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- CN
- China
- Prior art keywords
- fixedly connected
- pickling tank
- rotating shaft
- silicon carbide
- impurity removing
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- 238000005554 pickling Methods 0.000 title claims abstract description 60
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000012535 impurity Substances 0.000 claims abstract description 37
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims description 22
- 238000005201 scrubbing Methods 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004063 acid-resistant material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000011068 loading method Methods 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004090 dissolution Methods 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model provides an acid-washing impurity-removing device for producing silicon carbide micro powder, which belongs to the technical field of acid-washing impurity-removing, and comprises the following components: the base, base upper surface is connected with the cylinder, cylinder output fixedly connected with loading board, the loading board upper surface is through support fixedly connected with motor, base lower surface fixedly connected with pickling tank, base upper surface fixedly connected with pickling tank, edulcoration subassembly includes the first pivot of fixedly connected with motor output. According to the utility model, the impurity removing assembly is arranged, the first rotating shaft drives the second rotating shafts to rotate, the soaked and pickled silicon carbide micro powder is stirred, so that the dissolving speed of impurities is accelerated, meanwhile, the cleaning assembly is arranged to link the impurity removing assembly, and the meshing transmission of the gear rack is adopted, so that the impurity removing efficiency is improved, the surface of the filter screen can be cleaned, the problem of filter screen blockage during draining is avoided, and the efficiency is accelerated.
Description
Technical Field
The utility model relates to the technical field of acid washing impurity removal, in particular to an acid washing impurity removal device for producing silicon carbide micro powder.
Background
In the production process of the silicon carbide micro powder, an acid solution is required to be used for acid washing and impurity removal, and impurities such as iron oxide, magnesium oxide and the like are dissolved through the acid solution, so that the purity of the produced silicon carbide micro powder is improved, and the subsequent processing and production are facilitated.
The existing pickling impurity removal device for producing silicon carbide micro powder comprises the following structure: the utility model discloses a silicon carbide miropowder production is with pickling edulcoration device, including pickling tank and slide, the loading platform is installed to one side end of pickling tank, and loading platform's both sides fixed mounting has the railing, and the one end that the loading platform was kept away from to the pickling tank is provided with the stoving case, and the heater is installed to the inside both sides end embedding of stoving case, and the hatch door is installed to one side of stoving case, and the ground side fixed mounting of stoving case has the drain board, and the one end of bubbling fan is connected with the bubbling pipe.
The existing pickling edulcoration device for silicon carbide micro powder production is through soaking the bearing container in the pickling tank, produces the bubble through the air-blower and strengthens edulcoration degree, and such embodiment efficiency is not high, and is also not enough to the pickling degree of silicon carbide micro powder simultaneously to silicon carbide micro powder granule is little, and after the pickling is accomplished, causes the jam of filter screen easily, can reduce the drainage efficiency, consequently need improve it
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides an acid pickling impurity removal device for producing silicon carbide micro powder.
The embodiment of the utility model provides an acid pickling impurity removal device for producing silicon carbide micro powder, which comprises the following components:
The device comprises a base, wherein the upper surface of the base is connected with an air cylinder, the output end of the air cylinder is fixedly connected with a bearing plate, the upper surface of the bearing plate is fixedly connected with a motor through a bracket, the lower surface of the base is fixedly connected with a pickling tank, and the upper surface of the base is fixedly connected with a pickling tank;
The impurity removing assembly comprises a first rotating shaft fixedly connected to the output end of the motor, the first rotating shaft penetrates through and is rotatably connected to the bearing plate, a toothed ring is fixedly connected to the inner wall of the top end of the pickling tank, a connecting plate is fixedly connected to the first rotating shaft, two ends of the connecting plate are rotatably connected with a second rotating shaft through bearings, gears are fixedly connected to the top ends of the two rotating shafts, the two gears are meshed with the toothed ring, a plurality of long stirring rods are fixedly connected to the first rotating shaft at equal intervals, and a plurality of short stirring rods are fixedly connected to the two rotating shafts at equal intervals;
And the cleaning assembly is arranged in the pickling tank.
Further, clean the subassembly including locating the filter screen on the sour washing case bottom surface, the filter screen upper surface is equipped with the bar scrubbing brush, no. one pivot and two pivot are all connected at the upper surface of bar scrubbing brush through the bearing rotation, the equal fixedly connected with scraper blade in both ends of bar scrubbing brush.
Further, a feed inlet and a discharge outlet are arranged on the side wall of the pickling tank, a water outlet is arranged on the side wall of the pickling tank, and valves are arranged on the feed inlet, the discharge outlet and the water outlet.
Further, two scraping plates are vertically arranged with the strip-shaped scrubbing brush, and the two scraping plates are attached to the inner wall of the pickling tank.
Further, a plurality of filtering holes are formed in the bottom surface of the pickling tank at equal intervals, and the filtering holes are formed below the filtering net.
Further, the strip-shaped scrubbing brush bristles are made of acid-resistant materials, and the bristles are made of PBT materials.
Further, the motor is provided with a protective cover, and the protective cover is made of PVC materials.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the impurity removing assembly is arranged, the first rotating shaft drives the second rotating shafts to rotate, the soaked and pickled silicon carbide micro powder is stirred, so that the dissolving speed of impurities is accelerated, meanwhile, the cleaning assembly is arranged to link the impurity removing assembly, and the meshing transmission of the gear rack is adopted, so that the impurity removing efficiency is improved, the surface of the filter screen can be cleaned, the problem of filter screen blockage during draining is avoided, and the efficiency is accelerated.
Drawings
Fig. 1 is a schematic diagram illustrating a main view of an acid pickling and impurity removing device for producing silicon carbide micropowder according to an embodiment of the present utility model.
Fig. 2 is an enlarged view at a of fig. 1.
Fig. 3 is an enlarged view at B of fig. 1.
In the above figures: 1 base, 2 cylinder, 3 loading board, 4 motor, 5 pickling tank, 6 pickling tank, 7 first pivot, 8 ring gear, 9 connecting plates, 10 second pivot, 11 gear, 12 long puddler, 13 short puddler, 14 filter screen, 15 bar scrubbing brush, 16 scraper blade.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, an embodiment of the present utility model provides an acid cleaning and impurity removing device for producing silicon carbide micro powder, which includes: the device comprises a base 1, an air cylinder 2 is connected to the upper surface of the base 1, a bearing plate 3 is fixedly connected to the output end of the air cylinder 2, a motor 4 is fixedly connected to the upper surface of the bearing plate 3 through a bracket, a pickling tank 5 is fixedly connected to the lower surface of the base 1, a pickling tank 6 is fixedly connected to the upper surface of the base 1, a impurity removing component comprises a first rotating shaft 7 fixedly connected to the output end of the motor 4, the first rotating shaft 7 is connected in the bearing plate 3 in a penetrating and rotating manner, a toothed ring 8 is fixedly connected to the inner wall of the top end of the pickling tank 5, a connecting plate 9 is fixedly connected to the first rotating shaft 7, two ends of the connecting plate 9 are respectively connected with a second rotating shaft 10 in a rotating manner through bearings, gears 11 are respectively fixedly connected to the top ends of the two second rotating shafts 10, the two gears 11 are meshed with the toothed ring 8, a plurality of long stirring rods 12 are fixedly connected to the first rotating shaft 7 at equal intervals, a plurality of short stirring rods 13 are fixedly connected to the second rotating shafts 10, a feed port and a discharge port are arranged on the side wall of the pickling tank 5, a water outlet is arranged on the side wall of the pickling tank 6, valves are respectively arranged on the feed port, the discharge port and the water outlet are respectively, and the water outlet are mainly used for controlling the closing states of the feed port and the water outlet;
When the device is used, acid liquor is firstly added into the pickling tank 6, silicon carbide micro powder to be purified is added into the pickling tank 5, then the bearing plate 3 is driven by the air cylinder 2 to immerse the pickling tank 5 into acid solution of the pickling tank 6, the acid solution is immersed into the pickling tank 5 through the filtering holes, then the motor 4 is started, the motor drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second rotating shaft 10 to rotate through the connecting plate 9, so that stirring rods on the first rotating shaft 7 and the second rotating shaft 10 are driven to rotate, rotation of the stirring rods 1 on the second rotating shaft 10 is realized through meshing transmission, and further the dissolving speed of impurities is accelerated, and therefore the impurity removal efficiency is accelerated.
The cleaning assembly is arranged in the pickling tank 5 and comprises a filter screen 14 arranged on the inner bottom surface of the pickling tank 5, a strip-shaped scrubbing brush 15 is arranged on the upper surface of the filter screen 14, a first rotating shaft 7 and two second rotating shafts 10 are respectively and rotatably connected to the upper surface of the strip-shaped scrubbing brush 15 through bearings, scraping plates 16 are fixedly connected to the two ends of the strip-shaped scrubbing brush 15, the two scraping plates 16 are vertically arranged with the strip-shaped scrubbing brush 15, the two scraping plates 16 are attached to the inner wall of the pickling tank 5, and the scraping plates 16 are mainly used for scraping attachments on the inner wall of the pickling tank 5;
When the first rotating shaft 7 and the second rotating shaft 10 rotate, the first rotating shaft 7 drives the two second rotating shafts 10 to rotate around the first rotating shaft 7 and the second rotating shaft 10 through the connecting plate 9, so that the strip-shaped scrubbing brush 15 at the bottom end of the first rotating shaft 7 rotates around the central point, the filter screen 14 is cleaned when the impurity dissolution is accelerated, the problem that the filter screen 14 is blocked to cause too low draining efficiency is solved, after the impurity dissolution is completed, the pickling tank 5 is taken away from the pickling tank 6 through the air cylinder 2, the substances in the pickling tank 5 are drained, and then silicon carbide micro powder is taken out through the discharge hole and the impurity removal operation is completed through drying.
The detailed working process of the utility model is as follows:
When the device is used, acid liquor is firstly added into the pickling tank 6, silicon carbide micro powder to be purified is added into the pickling tank 5, then the carrying plate 3 is driven by the air cylinder 2 to immerse the pickling tank 5 into acid solution of the pickling tank 6, the acid solution is immersed into the pickling tank 5 through the filtering holes, then the motor 4 is started, the motor drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second rotating shaft 10 to rotate through the connecting plate 9, so that stirring rods on the first rotating shaft 7 and the second rotating shaft 10 are driven to rotate, and rotation of the stirring rods 1 on the second rotating shaft 10 is realized through meshing transmission, so that the dissolving speed of impurities is accelerated, and the impurity removal efficiency is accelerated;
When the first rotating shaft 7 and the second rotating shaft 10 rotate, the first rotating shaft 7 drives the two second rotating shafts 10 to rotate around the first rotating shaft 7 and the second rotating shaft 10 through the connecting plate 9, so that the strip-shaped scrubbing brush 15 at the bottom end of the first rotating shaft 7 rotates around the central point, the filter screen 14 is cleaned when the impurity dissolution is accelerated, the problem that the filter screen 14 is blocked to cause too low draining efficiency is solved, after the impurity dissolution is completed, the pickling tank 5 is taken away from the pickling tank 6 through the air cylinder 2, the substances in the pickling tank 5 are drained, and then silicon carbide micro powder is taken out through the discharge hole and the impurity removal operation is completed through drying.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. Acid cleaning edulcoration device is used in production of carborundum miropowder, characterized in that includes:
the device comprises a base (1), wherein the upper surface of the base (1) is connected with an air cylinder (2), the output end of the air cylinder (2) is fixedly connected with a bearing plate (3), the upper surface of the bearing plate (3) is fixedly connected with a motor (4) through a bracket, the lower surface of the base (1) is fixedly connected with a pickling tank (5), and the upper surface of the base (1) is fixedly connected with a pickling tank (6);
The device comprises an impurity removing assembly, wherein the impurity removing assembly comprises a first rotating shaft (7) fixedly connected to the output end of a motor (4), the first rotating shaft (7) is connected in a bearing plate (3) in a penetrating and rotating mode, a toothed ring (8) is fixedly connected to the inner wall of the top end of a pickling tank (5), a connecting plate (9) is fixedly connected to the first rotating shaft (7), a second rotating shaft (10) is rotatably connected to the two ends of the connecting plate (9) through bearings, gears (11) are fixedly connected to the top ends of the second rotating shaft (10), the gears (11) are meshed with the toothed ring (8), a plurality of long stirring rods (12) are fixedly connected to the first rotating shaft (7) at equal intervals, and a plurality of short stirring rods (13) are fixedly connected to the second rotating shaft (10) at equal intervals;
And the cleaning assembly is arranged in the pickling tank (5).
2. The acid cleaning and impurity removing device for producing silicon carbide micro powder according to claim 1, wherein:
The cleaning assembly comprises a filter screen (14) arranged on the inner bottom surface of the pickling tank (5), a strip-shaped scrubbing brush (15) is arranged on the upper surface of the filter screen (14), a first rotating shaft (7) and two second rotating shafts (10) are respectively connected to the upper surface of the strip-shaped scrubbing brush (15) through bearings in a rotating mode, and scraping plates (16) are fixedly connected to the two ends of the strip-shaped scrubbing brush (15).
3. The acid cleaning and impurity removing device for producing silicon carbide micro powder according to claim 1, wherein:
The side wall of the pickling tank (5) is provided with a feed inlet and a discharge outlet, the side wall of the pickling tank (6) is provided with a water outlet, and the feed inlet, the discharge outlet and the water outlet are all provided with valves.
4. The acid cleaning and impurity removing device for producing silicon carbide micro powder according to claim 2, wherein:
The two scraping plates (16) are vertically arranged with the strip-shaped scrubbing brush (15), and the two scraping plates (16) are attached to the inner wall of the pickling tank (5).
5. The acid cleaning and impurity removing device for producing silicon carbide micro powder according to claim 2, wherein:
The bottom surface of the pickling tank (5) is provided with a plurality of filtering holes at equal intervals, and the filtering holes are positioned below the filter screen (14).
6. The acid cleaning and impurity removing device for producing silicon carbide micro powder according to claim 2, wherein:
The brush hair of the strip-shaped scrubbing brush (15) is made of acid-resistant materials, and the brush hair is made of PBT materials.
7. The acid cleaning and impurity removing device for producing silicon carbide micro powder according to claim 1, wherein:
The motor (4) is provided with a protective cover, and the protective cover is made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865892.9U CN221133369U (en) | 2023-10-25 | 2023-10-25 | Pickling edulcoration device is used in carborundum miropowder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865892.9U CN221133369U (en) | 2023-10-25 | 2023-10-25 | Pickling edulcoration device is used in carborundum miropowder production |
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| Publication Number | Publication Date |
|---|---|
| CN221133369U true CN221133369U (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322865892.9U Active CN221133369U (en) | 2023-10-25 | 2023-10-25 | Pickling edulcoration device is used in carborundum miropowder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221133369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118751598A (en) * | 2024-07-24 | 2024-10-11 | 山东精瓷新材料有限公司 | Silicon carbide micropowder impurity removal equipment and use method thereof |
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2023
- 2023-10-25 CN CN202322865892.9U patent/CN221133369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118751598A (en) * | 2024-07-24 | 2024-10-11 | 山东精瓷新材料有限公司 | Silicon carbide micropowder impurity removal equipment and use method thereof |
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