CN203955335U - Sandstone production equipment - Google Patents
Sandstone production equipment Download PDFInfo
- Publication number
- CN203955335U CN203955335U CN201420354443.6U CN201420354443U CN203955335U CN 203955335 U CN203955335 U CN 203955335U CN 201420354443 U CN201420354443 U CN 201420354443U CN 203955335 U CN203955335 U CN 203955335U
- Authority
- CN
- China
- Prior art keywords
- breaking machine
- screen cloth
- stone breaking
- sieve
- sandstone
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000004575 stone Substances 0.000 claims abstract description 74
- 239000004744 fabric Substances 0.000 claims abstract description 50
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a kind of sandstone production equipment, comprises stone breaking machine and filters mesh screen, belongs to nuclear power station aggregate production field.Its improvements are: the second stone breaking machine below is provided with sieve No. one, and No. one sieve comprises the first screen cloth and the second screen cloth, and the sandstone on the first screen cloth is transported to the charging aperture of the second stone breaking machine, and the sandstone on the second screen cloth is transported to the charging aperture of the 3rd stone breaking machine; The second screen cloth below is provided with sieve No. three, and the sandstone on No. three sieves is transported to second and washes sieve; The discharge gate below of the 3rd stone breaking machine is provided with sieve No. two, and No. two sieve has the 4th screen cloth and the 5th screen cloth, on the 4th screen cloth, by conveyer, is connected with the charging aperture of the 3rd stone breaking machine, and the 5th screen cloth and first is washed sieve and is connected by transporter.A kind of sandstone production equipment of the present utility model, by stone breaking machine first broken, in broken and in small, broken bits, producing particle diameter is the qualified aggregate of 2.5-5mm and 5-10mm, equipment is ingenious, cost is low, has met the needs of enterprise.
Description
Technical field
The utility model relates to the special-purpose aggregate production equipment of a kind of nuclear power plant concrete, is specifically related to a kind of sandstone production equipment.
Background technology
The aggregate that domestic most concrete is used is 5-16mm stone, 16-31.5mm stone and medium sand, so the technological process that the sandstone place of all constructions of nuclear power station is built is just designed for producing above three kinds of particle diameter aggregates, the buying of equipment, installment and debugging are all also as benchmark, do not produce the aggregate of other particle diameter.
Nuclear power station 3, No. 4 units in gulf, field are Russian VVER heap type, valve base bottom design has layered drainage system, this system is by celluar concrete filtering layer, form without gutter, chamber, current collecting tier water pipe and the pump house that catchments, the required aggregate size of celluar concrete is 2.5-5mm and two kinds of specifications of 5-10mm, needs about 60,000 tons of aggregate.
Utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of sandstone production equipment is provided, and can produce particle diameter is the qualified aggregate of 2.5-5mm and 5-10mm, and production equipment is simple, and cost is low.
In order to solve above technical problem, the utility model provides a kind of sandstone production equipment, comprise first stone breaking machine respectively with charging aperture and discharge gate, the second stone breaking machine and the 3rd stone breaking machine, the discharge gate of described the first stone breaking machine is connected with the charging aperture of the second stone breaking machine, the below of the second stone breaking machine discharge gate is provided with sieve No. one, No. one sieve comprises the first screen cloth and the second screen cloth, the first mesh size is 33 ± 2mm, the aperture of the second screen cloth is 5 ± 1mm, described the first screen cloth is connected with the charging aperture of the second stone breaking machine by the first adhesive tape conveyor, on described the second screen cloth, by the second rubber conveyer, be connected with the charging aperture of the 3rd stone breaking machine, the second screen cloth below is provided with sieve No. three, and No. three sieve has the 3rd screen cloth, and the aperture of the 3rd screen cloth is 2.5 ± 0.5mm, and described the 3rd screen cloth is washed sieve by the 3rd rubber conveyer and second and is connected, the discharge gate below of the 3rd stone breaking machine is provided with sieve No. two, No. two sieve has the 4th screen cloth and the 5th screen cloth, described the 4th mesh size is 10 ± 1.5mm, the 5th mesh size is 5 ± 1mm, described the 4th screen cloth is connected with the charging aperture of the 3rd stone breaking machine by the 4th rubber conveyer, described the 5th screen cloth below is provided with first and washes sieve, and described the 5th screen cloth below is provided with sieve No. three.
The technical scheme that the utility model further limits is: described the first stone breaking machine, the second stone breaking machine and the 3rd stone breaking machine have respectively that stone breaking machine is bored surely and stone breaking machine mantle, stone breaking machine surely bore and stone breaking machine mantle between form discharge gate, described the first stone breaking machine discharge gate gap e is 90～100mm mm, the second stone breaking machine discharge gate gap e is 25～32mm, and the 3rd stone breaking machine discharge gate gap e is 8～16mm mm.
Further, a described sieve, No. two sieves are not connected with vibrating motor with No. three screenings.
The beneficial effects of the utility model are: a kind of sandstone production equipment of the present utility model, by stone breaking machine first broken, in broken and in small, broken bits, make to produce the qualified aggregate that particle diameter is 2.5-5mm and 5-10mm, equipment is ingenious, cost is low, has met the needs of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of stone breaking machine in Fig. 1.
The specific embodiment
Embodiment 1
A kind of sandstone production equipment that the present embodiment provides, as depicted in figs. 1 and 2, comprise the first stone breaking machine 4, the second stone breaking machine 5 and the 3rd stone breaking machine 8, the first stone breaking machine 4, the second stone breaking machine 5 and the 3rd stone breaking machine 8 have respectively stone breaking machine and surely bore 1 and stone breaking machine mantle 2, stone breaking machine surely bore 1 and stone breaking machine mantle 2 between form discharge gate 3, the first stone breaking machine 4 is just broken, the discharge gate 3 of the first stone breaking machine 4 is connected with the charging aperture of the second stone breaking machine 5, the discharge gate of the second stone breaking machine 5 is provided with sieve 6 No. one, No. one sieve 6 comprises the first screen cloth 6-1 and the second screen cloth 6-2, the first screen cloth 6-1 aperture is 33mm, the aperture of the second screen cloth 6-2 is 5mm, the sandstone that is greater than 33mm from the second stone breaking machine 5 gravel size out rests on the first screen cloth 6-1, by the first adhesive-tape machine, be transferred to the charging aperture of the second stone breaking machine 5, carry out fragmentation again, the sandstone of particle diameter between 5-33mm is sent to the 3rd stone breaking machine 8 charging apertures by the second adhesive-tape machine, for further processing, the sandstone that particle diameter is less than 5mm drops on No. three sieves 7, discharge gate 3 belows of the 3rd stone breaking machine 8 are provided with sieve 9 No. two, No. two sieve 9 has the 4th screen cloth 9-1 and the 5th screen cloth 9-2, the 4th screen cloth 9-1 aperture is 10mm, the 5th screen cloth 9-2 aperture is 5mm, the sandstone that particle diameter is greater than 10mm is sent to the charging aperture of the second stone breaking machine 5 by the 4th adhesive-tape machine, the sandstone of particle diameter between 5-10mm is sent to first and washes in sieve 11, through washing sieve, falls into material placing device, and the sandstone that is less than 5mm drops in No. three sieves 7, No. three sieve 7 is provided with the 3rd screen cloth 7-1, the aperture of the 3rd screen cloth 7-1 is 2.5mm, the sandstone of particle diameter between 2.5mm-5mm is transported to second by the 3rd adhesive-tape machine and washes in sieve 10, after washing sieve 10 through second, fall into material placing device, particle diameter is less than the sandstone of 2.5mm, for sand aggregate processed, 6, No. two sieves 9 of a sieve are connected with vibrating motor respectively with No. three sieves 7, facilitate sandstone to sift out from 9 and No. three sieves 7 of 6, No. two sieves of a sieve.
In the present embodiment, the first stone breaking machine 4 is jaw crusher, jaw crusher discharge gate 3 minimum clearance e=90mm, and discharging particle diameter, below 100mm, can meet the requirement of 5 pairs of charging particle diameters of the second stone breaking machine; Discharge gate 3 minimum clearances of the second stone breaking machine 5 are to e=25mm, and minimum clearance e=8mm is adjusted in discharge gate 3 gaps of the 3rd stone breaking machine 8.
In the utility model; the first mesh size is between 33 ± 2mm, and the aperture of the second screen cloth is between 5 ± 1mm, and the aperture of the 3rd screen cloth is between 2.5 ± 0.5mm; the 4th mesh size is between 10 ± 1.5mm, and the 5th mesh size is between 5 ± 1mm, all to belong to protection domain of the present utility model.
In the present embodiment, after processing, detect the sandstone of 2.5-5mm and 5-10mm in material placing device, as shown in table 1:
Table 1 gravel particle actual measurement grating
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. a sandstone production equipment, comprise first stone breaking machine respectively with charging aperture and discharge gate, the second stone breaking machine and the 3rd stone breaking machine, it is characterized in that: the discharge gate of described the first stone breaking machine is connected with the charging aperture of the second stone breaking machine, the below of the second stone breaking machine discharge gate is provided with sieve No. one, No. one sieve comprises the first screen cloth and the second screen cloth, the first mesh size is 33 ± 2mm, the aperture of the second screen cloth is 5 ± 1mm, described the first screen cloth is connected with the charging aperture of the second stone breaking machine by the first adhesive tape conveyor, on described the second screen cloth, by the second rubber conveyer, be connected with the charging aperture of the 3rd stone breaking machine, the second screen cloth below is provided with sieve No. three, and No. three sieve has the 3rd screen cloth, and the aperture of the 3rd screen cloth is 2.5 ± 0.5mm, and described the 3rd screen cloth is washed sieve by the 3rd rubber conveyer and second and is connected, the discharge gate below of the 3rd stone breaking machine is provided with sieve No. two, No. two sieve has the 4th screen cloth and the 5th screen cloth, described the 4th mesh size is 10 ± 1.5mm, the 5th mesh size is 5 ± 1mm, the 4th screen cloth is connected with the charging aperture of the 3rd stone breaking machine by the 4th rubber conveyer, described the 5th screen cloth below is provided with first and washes sieve, and described the 5th screen cloth below is provided with sieve No. three.
2. sandstone production equipment according to claim 1, is characterized in that: described the first stone breaking machine, the second stone breaking machine and the 3rd stone breaking machine have respectively that stone breaking machine is bored surely and stone breaking machine mantle, stone breaking machine surely bore and stone breaking machine mantle between form discharge gate.
3. sandstone production equipment according to claim 2, is characterized in that: described the first stone breaking machine discharge gate gap e is 90～100mm, and the second stone breaking machine discharge gate gap e is 25～32mm, and the 3rd stone breaking machine discharge gate gap e is 8～16mm.
4. sandstone production equipment according to claim 1, is characterized in that: a described sieve, No. two sieves are not connected with vibrating motor with No. three screenings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354443.6U CN203955335U (en) | 2014-06-27 | 2014-06-27 | Sandstone production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354443.6U CN203955335U (en) | 2014-06-27 | 2014-06-27 | Sandstone production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955335U true CN203955335U (en) | 2014-11-26 |
Family
ID=51915977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354443.6U Expired - Fee Related CN203955335U (en) | 2014-06-27 | 2014-06-27 | Sandstone production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215999A (en) * | 2019-06-18 | 2019-09-10 | 日昌升集团有限公司 | A kind of Machine-made Sand lapicide's skill of short route |
| CN110215997A (en) * | 2019-06-18 | 2019-09-10 | 日昌升集团有限公司 | A kind of Machine-made Sand lapicide's skill of self raising flour dirt |
-
2014
- 2014-06-27 CN CN201420354443.6U patent/CN203955335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215999A (en) * | 2019-06-18 | 2019-09-10 | 日昌升集团有限公司 | A kind of Machine-made Sand lapicide's skill of short route |
| CN110215997A (en) * | 2019-06-18 | 2019-09-10 | 日昌升集团有限公司 | A kind of Machine-made Sand lapicide's skill of self raising flour dirt |
| CN110215999B (en) * | 2019-06-18 | 2020-10-09 | 日昌升集团有限公司 | Short-flow machine-made sandstone process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |