CN204817136U - Heat preservation sand sorting unit - Google Patents
Heat preservation sand sorting unit Download PDFInfo
- Publication number
- CN204817136U CN204817136U CN201520585804.2U CN201520585804U CN204817136U CN 204817136 U CN204817136 U CN 204817136U CN 201520585804 U CN201520585804 U CN 201520585804U CN 204817136 U CN204817136 U CN 204817136U
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- screen cloth
- space
- screening
- sorting unit
- receiving section
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Abstract
The utility model relates to a heat preservation sand sorting unit, can effectively solve the problem that the heat preservation sand sieve divides, existing in a fixed tray, a heat preservation sand sorting unit, a screening section of thick bamboo is the slope form and sets up the upper portion at the support, a screening section of thick bamboo is including the center pin, interior screen cloth and outer screen cloth, the center pin links to each other with the axis of rotation of motor, interior screen cloth encircles the periphery side of fixing at the center pin with outer screen cloth in proper order, space between interior screen cloth and the center pin constitutes first screening space, space between interior screen cloth and the outer screen cloth constitutes second screening space, the higher end in second screening space is sealed, lower end opening, the both ends opening in first screening space, the oral area terminal surface of the higher one end in first screening space flushes with the seal face of the higher one end in second screening space, the feeder hopper is equipped with on this oral area, the utility model discloses can effectively carry out grading sifter to silica sand farine granule, the casting flash that produces in the electro - melting zirconium corundum production process automatically and remove, guarantee the ventilative requirement of heat preservation of heat preservation sand, stabilize product quality.
Description
Technical field
The utility model relates to electro-melting zircon corundum brick production equipment, particularly a kind of insulation sand sorting unit.
Background technology
It is after high temperature melting, feed liquid in stove poured in the sand mold mould made in advance, cooled and solidified aftershaping in electric smelter by the raw material prepared by material side that AZS refractory brick is produced.Sand mold mould is placed in incubator, and sand mold mould surrounding is filled with 5-10mm and is incubated sand (insulation sand is silica sand).
Sand mold mould generally uses resin sand, and after resin sand casting, meeting nature is defeated and dispersed, mixes with insulation sand, the silica sand particles adopted because making resin sand is 20-40 order, be far smaller than the granularity of insulation sand, be incubated sand in addition and also cannot reach requirement from granularity after use procedure breakage, the result of use of heat-preservation ventilating cannot be reached, need to be sorted out, because insulation sand consumption is very large, if the labour intensity that manually sieves is large, efficiency is low, therefore, its improvement and bring new ideas is imperative.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of insulation sand sorting unit, effectively can solve the problem that insulation sand sieve divides.
The technical scheme that the utility model solves is, a kind of insulation sand sorting unit, comprise support and sifting barrel, sifting barrel is the skewed top being arranged on support, sifting barrel comprises central shaft, interior screen cloth and outer screen cloth, central shaft is connected with the turning cylinder of motor, interior screen cloth and outer screen cloth are successively around the outer circumferential side being fixed on central shaft, space between interior screen cloth and central shaft forms first and sieves space, space between interior screen cloth and outer screen cloth forms second and sieves space, second screening space higher-end sealing, lower end opening, the both ends open in the first screening space, the seal face that the first oral area end face and second sieving higher one end, space sieves higher one end, space flushes, this oral area is equipped with feed hopper, the mouth end face length of lower one end is in the oral area end face of second screening lower one end, space, region immediately below the interior screen cloth of extension forms the first receiving section, region immediately below outer screen cloth forms the second receiving section, immediately below the discharging direction of first screening lower one end, space oral area, region forms the 3rd receiving section, the below of sifting barrel be provided with on support respectively with the first receiving section, second receiving section and the 3rd receiving section 3 tapping channels one to one.
The utility model novel structure is unique, advantages of simple, easy production, easy to operate, cost is low, can automatically effectively carry out separating sieve remove the silica sand fine particle produced in AZS production process, casting flash, ensure the heat-preservation ventilating requirement of insulation sand, stabilized product quality is the innovation on insulation sand sieve separating device.
Accompanying drawing explanation
Fig. 1 is sectional front view of the present utility model.
Fig. 2 is the schematic diagram of the utility model 3 receiving sections, wherein a Range Representation second receiving section, b Range Representation first receiving section, c Range Representation the 3rd receiving section.
Fig. 3 is the sectional view of sifting barrel under the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1-3, the utility model comprises support and sifting barrel, sifting barrel is the skewed top being arranged on support 1, sifting barrel comprises central shaft 6, interior screen cloth 3 and outer screen cloth 4, central shaft 6 is connected with the turning cylinder of motor 10, interior screen cloth 3 and outer screen cloth 4 are successively around the outer circumferential side being fixed on central shaft 6, space between interior screen cloth 3 and central shaft 6 forms first and sieves space 11, space between interior screen cloth 3 and outer screen cloth 4 forms second and sieves space 12, second screening space 12 higher-end sealing, lower end opening, the both ends open in the first screening space 11, the seal face that the first oral area end face and second sieving higher one end, space sieves higher one end, space 12 flushes, feed hopper 2 this oral area is equipped with, the mouth end face length of lower one end is in the oral area end face of second screening lower one end, space 12, region immediately below the interior screen cloth of extension forms the first receiving section, region immediately below outer screen cloth forms the second receiving section, immediately below the discharging direction of first screening lower one end, space oral area, region forms the 3rd receiving section, the below of sifting barrel be provided with on support respectively with the first receiving section, second receiving section and the 3rd receiving section 3 tapping channel 8a one to one, 8b, 8c.
For ensureing result of use, the screen-aperture of described interior screen cloth 3 is greater than the screen-aperture of outer screen cloth 4; The screen-aperture of described interior screen cloth 3 is 10mm, the screen-aperture of outer screen cloth 4 is 5mm;
The bottom of described tapping channel is respectively arranged with discharge bucket 9a, 9b, 9c; Described support is provided with baffle plate 7 on the discharging direction of first screening lower one end, space oral area, prevents the raw material of the 3rd receiving section from splashing; Described screen cloth 3 and outer screen cloth 4 through support bar 5 successively around the outer circumferential side being fixed on central shaft 6.
When the utility model uses, insulation sand is injected from feed hopper 2, the insulation sand of various particle diameter enters the first screening space, under the effect of motor, sifting barrel rotates, the insulation sand that particle is greater than 10mm falls into the 3rd receiving section (as shown in Fig. 2 c) from the first screening space infraoral, collect through tapping channel 8c, the insulation sand that particle is less than 10mm enters the second screening space, particle falls into the first receiving section (as shown in Fig. 2 b) between the insulation sand of 5mm-10mm from the second screening space infraoral, collect through tapping channel 8a, the insulation sand that particle is less than 5mm is sifted out by outer screen cloth, fall into the second receiving section (as shown in Fig. 2 a), collect through tapping channel 8b, thus realize the automatic sieving of insulation sand, compared with prior art, the utility model novel structure is unique, advantages of simple, easy production, easy to operate, cost is low, can automatically to the silica sand fine particle produced in AZS production process, casting flash effectively carries out separating sieve and removes, ensure the heat-preservation ventilating requirement of insulation sand, stabilized product quality, substantially increase operating efficiency, easy to use, effective, it is the innovation on insulation sand sieve separating device, there is good Social and economic benef@.
Claims (6)
1. an insulation sand sorting unit, comprise support and sifting barrel, it is characterized in that, sifting barrel is the skewed top being arranged on support (1), sifting barrel comprises central shaft (6), interior screen cloth (3) and outer screen cloth (4), central shaft (6) is connected with the turning cylinder of motor (10), interior screen cloth (3) and outer screen cloth (4) are successively around the outer circumferential side being fixed on central shaft (6), space between interior screen cloth (3) and central shaft (6) forms first and sieves space (11), space between interior screen cloth (3) and outer screen cloth (4) forms second and sieves space (12), second screening space (12) higher-end sealing, lower end opening, the both ends open of the first screening space (11), the seal face that the first oral area end face and second sieving higher one end, space sieves space (12) higher one end flushes, feed hopper (2) this oral area is equipped with, the mouth end face length of lower one end is in the oral area end face of second screening space (12) lower one end, region immediately below the interior screen cloth of extension forms the first receiving section, region immediately below outer screen cloth forms the second receiving section, immediately below the discharging direction of first screening lower one end, space oral area, region forms the 3rd receiving section, the below of sifting barrel be provided with on support respectively with the first receiving section, second receiving section and the 3rd receiving section 3 tapping channel (8a one to one, 8b, 8c).
2. insulation sand sorting unit according to claim 1, is characterized in that, the screen-aperture of described interior screen cloth (3) is greater than the screen-aperture of outer screen cloth (4).
3. insulation sand sorting unit according to claim 1, is characterized in that, the screen-aperture of described interior screen cloth (3) is 10mm, the screen-aperture of outer screen cloth (4) is 5mm.
4. insulation sand sorting unit according to claim 1, it is characterized in that, the bottom of described tapping channel is respectively arranged with discharge bucket.
5. insulation sand sorting unit according to claim 1, is characterized in that, described support is provided with baffle plate (7) on the discharging direction of first screening lower one end, space oral area.
6. insulation sand sorting unit according to claim 1, is characterized in that, described screen cloth (3) and outer screen cloth (4) through support bar (5) successively around the outer circumferential side being fixed on central shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585804.2U CN204817136U (en) | 2015-08-06 | 2015-08-06 | Heat preservation sand sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585804.2U CN204817136U (en) | 2015-08-06 | 2015-08-06 | Heat preservation sand sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204817136U true CN204817136U (en) | 2015-12-02 |
Family
ID=54674779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585804.2U Active CN204817136U (en) | 2015-08-06 | 2015-08-06 | Heat preservation sand sorting unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN204817136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537102A (en) * | 2016-02-25 | 2016-05-04 | 镇江索普化工新发展有限公司 | Rotary screening device |
-
2015
- 2015-08-06 CN CN201520585804.2U patent/CN204817136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537102A (en) * | 2016-02-25 | 2016-05-04 | 镇江索普化工新发展有限公司 | Rotary screening device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |