CN103949321B - Inovulant granulation production line and production technology thereof and dust recovery method - Google Patents
Inovulant granulation production line and production technology thereof and dust recovery method Download PDFInfo
- Publication number
- CN103949321B CN103949321B CN201410196661.6A CN201410196661A CN103949321B CN 103949321 B CN103949321 B CN 103949321B CN 201410196661 A CN201410196661 A CN 201410196661A CN 103949321 B CN103949321 B CN 103949321B
- Authority
- CN
- China
- Prior art keywords
- storehouse
- production line
- powder
- granule
- vibrosieve
- 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
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of inovulant granulation production line, including by the interconnective jaw crusher of conveyer belt, elevator and pipeline, vibrosieve, standing crusher, granule storehouse and powder storehouse.Also include a set of dust collection equipment.The invention also discloses the production technology of this production line, including feeding；Primary breakup；Vibrosieve delivered to by elevator；Bolting, standing crusher, granule storehouse and powder storehouse；Material in whole production line repeats said process, until being transported to granule storehouse or powder storehouse.After using this inovulant granulation production line, greatly improve production efficiency, reduce place and take, be more convenient for closing isolation, by dust collection equipment, equipment powder collected, not only add benefit but also achieve environmental protection.
Description
Technical field
The present invention relates to facility for granulating technical field, be specifically related to inovulant granulation production line and production technology thereof and dust recovery method.
Background technology
Traditional mode of production inovulant granule is single device, manually transports, and artificial screening (manually shovels on filter screen with scoop), wastes time and energy, and production efficiency is very low；More advanced equipment only has jaw crusher, and the dust that causes is many cannot be collected again, and under artificial screening environment, dust bleeds around and is difficult to collection, adds the PM2.5 value of surrounding, so not only having wasted seriously but also not environmentally.
Because in casting process, molten iron in ladle has the high temperature of about 1400 degree, if inovulant has powder, can in surface oxidation and scaling loss in adding molten iron process, not reaching pregnant effect, so our company's inoculant products is the above granule of granularity 0.2mm, below granularity 0.2mm is exactly ash loss, it is more big that dust produces more many losses, and cost is more high；But below 0.2mm dust is if able to collect, it is possible to sell other producers and do other products with (such as doing the producer of periosteum powder), increase some incomes.
Further, all production equipment, personnel, material all in one plane spread out, and place utilization rate is low, waste site area.
Summary of the invention
It is an object of the invention to provide a kind of inovulant granulation production line and the technique that forms a complete production network thereof, solve existing artificial dependence simple device and produce that wasting time and energy existing for inovulant granule, production efficiency is very low and the how wasting problem of dust.Additionally provide a kind of dust collection equipment supporting with production line, solve that dust is many cannot be collected again, so not only having wasted serious but also not environmentally problem；Additionally providing a kind of apparatus for production line and the layout structure of the dust collection equipment supporting with it, to solve all production equipment, personnel, material all in one plane spread out, and place utilization rate is low, the problem of waste site area.
The technical scheme of inovulant granulation production line provided by the invention is: inovulant granulation production line, including jaw crusher, main conveyor belt, transfer material pond, and secondary conveyer belt, elevator, vibrosieve, granule storehouse, powder storehouse and standing crusher；
Jaw crusher discharging opening is connected with transfer material pond by main conveyor belt, and transfer material pond is even connected with elevator charging aperture；Elevator discharging opening is connected with vibrosieve charging aperture；Vibrosieve is at least from top to bottom provided with upper filter screen and lower filter screen and top discharge mouth corresponding with two-layer filter screen respectively, middle discharging opening and lower discharge port, and these three discharging openings are connected with the charging aperture of standing crusher, granule storehouse and powder storehouse respectively through pipeline；The discharging opening of the charging aperture of standing crusher is connected with main conveyor belt by secondary conveyer belt.
Described granule storehouse includes primary granule storehouse, secondary granule storehouse and tertiary granule storehouse；Vibrosieve is from top to bottom provided with one-level filter screen, secondary screen, three grades of filter screens and powder filter screen and backflow discharging opening corresponding with this four metafiltration net respectively, one-level discharging opening, secondary discharge port, three grades of discharging openings and powder discharging opening；
Backflow discharging opening is connected with the charging aperture of standing crusher by pipeline；One-level discharging opening is connected with primary granule storehouse by pipeline；Secondary discharge port is connected with secondary granule storehouse by pipeline；Three grades of discharging openings are connected by pipeline and three grades of discharging openings, and powder discharging opening is connected with powder storehouse by pipeline.
The mesh of one-level filter screen is sized to 15mm, and secondary screen is 4 orders, and three grades of filter screens are 10 orders, and powder filter screen is 80 orders.
Standing crusher has at least two, and material size is 15～30mm, and discharging-material size is respectively below below 12mm and 5mm.
Present invention also offers the technical scheme of the dust collection equipment supporting with this production line: this production line also includes dust collection equipment, the suction port of dust collection equipment is separately positioned on jaw crusher discharge outlet, standing crusher discharge outlet, elevator discharge outlet, vibrosieve place, main conveyor belt discharge outlet and is sieved to the exit of pipeline in granule storehouse for connecting vibration.
Described dust collection equipment is at least one tablecloth bag dust collector.
Present invention also offers a kind of apparatus for production line and the layout structure of the dust collection equipment supporting with it, the technical scheme of this structure is: this production line also includes the second sealing space and in the second the first sealing space sealing space above；Vibrosieve is arranged on the first sealing space, and jaw crusher, main conveyor belt, secondary conveyer belt, elevator, granule storehouse, powder storehouse, standing crusher and dust collection equipment are arranged on the second sealing space.
Present invention provides the technique that forms a complete production network of above-mentioned production line, comprise the steps:
One, feeding；
Two, primary breakup；
Three, vibrosieve delivered to by elevator；
Four, bolting；
Five, the granularity granule more than 15mm is delivered to standing crusher and is again crushed, and then passes through secondary conveyer belt and main conveyor belt is transmitted back to vibrosieve and again sieves；
Six, the material in whole production line repeats said process, until being transported to granule storehouse or powder storehouse.
Further, this technique that forms a complete production network comprises the steps:
One, feeding, adds the block of granularity 30～200mm to jaw crusher；
Two, primary breakup, block is broken for the cobbing of granularity 5～30mm by jaw crusher；
Three, vibrosieve delivered to by elevator, and cobbing is sent to transfer material pond by being sent to, and delivers to bolting by elevator；
Four, bolting, the material after screening is sent to standing crusher, granule storehouse and powder storehouse respectively；
Five, the granularity granule more than 15mm is delivered to standing crusher and is again crushed, and then passes through secondary conveyer belt and main conveyor belt is transmitted back to vibrosieve and again sieves, and standing crusher material size is the same, and discharging-material size has below 12mm and 5mm following two；
Six, the material in whole production line repeats said process, until being transported to granule storehouse or powder storehouse.
Finally, the invention provides the supporting dust recovery method of this production line to comprise the following steps:
One, the discharge outlet of each equipment is provided with the suction port of dust collection equipment, and dust collection equipment collects powder；
Two, the powder that dust collection equipment is collected is collected into powder storehouse.
After using this inovulant granulation production line, greatly improve production efficiency, reduce place and take, be more convenient for closing isolation, by dust collection equipment, equipment powder collected, not only add benefit but also achieve environmental protection.Specifically: yield improves five times than before, former 8 people one class produce 8 tons of granules, after using inovulant production line, and 3 people, 15 tons of granules of one class of production；And the cost of labor reduced, reduces certain production cost；And floor space be also only before 1/4th, improve utilization of area rate, significantly reduce land used cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the first sealing space and second seals space and the main TV structure schematic diagram of wherein built-in device layout；
Fig. 3 is the plan structure schematic diagram of the second sealing space and wherein built-in device layout.
In figure: 1 jaw crusher, 2 main conveyor belts, 3 secondary conveyer belts, 4 elevators, 5 vibrosieves, 6 primary granule storehouses, 7 secondary granule storehouses, 8 tertiary granule storehouses, 9 powder storehouses, 10 standing crushers, 11 dust collection equipments, 12 suction ports, A first seals space, and B second seals space.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Embodiment one
With reference to shown in Fig. 1, inovulant granulation production line, including jaw crusher 1, main conveyor belt 2, transfer material pond, pair conveyer belt 3, elevator 4, vibrosieve 5, granule storehouse, powder storehouse 9 and standing crusher 10；
Jaw crusher 1 discharging opening is connected with transfer material pond by main conveyor belt 2, and transfer material pond is even connected with elevator 4 charging aperture；Elevator 4 discharging opening is connected with vibrosieve 5 charging aperture；Vibrosieve 5 is at least from top to bottom provided with upper filter screen and lower filter screen, and the top discharge mouth corresponding with two-layer filter screen, middle discharging opening and lower discharge port respectively, these three discharging openings are connected with the charging aperture of standing crusher 10, granule storehouse and powder storehouse 9 respectively through pipeline；The discharging opening of the charging aperture of standing crusher 10 is connected with main conveyor belt 2 by secondary conveyer belt 3.
In this embodiment, it is much above for screening to standing crusher 10 that upper filter screen determines granularity, and the how much following lower filter screen that then arrive of granularity continues to sieve；It is once powder that lower filter screen determines how many, goes to powder storehouse, also determines the granule size scope with degranulation storehouse.Vibrosieve used is excitation type vibrosieve.
The technique that forms a complete production network of above-mentioned production line, comprises the steps:
One, feeding；
Two, primary breakup；
Three, vibrosieve delivered to by elevator；
Four, bolting；
Five, the granularity granule more than 15mm is delivered to standing crusher and is again crushed, and then passes through secondary conveyer belt and main conveyor belt is transmitted back to vibrosieve and again sieves；
Six, the material in whole production line repeats said process, until being transported to granule storehouse or powder storehouse.
After adopting standing crusher, again crush and add 10% particle fraction, decrease 30% ash loss, improve finished product rate and brought up to 92%, be 78% before；Efficiency significantly improves.And vibrosieve can screen out powder, being incorporated to powder and collect, dust significantly reduces.This production line achieves the automated production that inovulant is granulated, and efficiency is high, time saving and energy saving, solves existing artificial dependence simple device and produces wasting time and energy existing for inovulant granule, the very low problem of production efficiency, and substantially solves the how wasting problem of dust.
Embodiment two
With reference to shown in Fig. 1, on the basis of embodiment one, granule storehouse is increased to primary granule storehouse (6), secondary granule storehouse (7) and tertiary granule storehouse (8).Accordingly, the filter screen of vibrosieve (5) increases to one-level filter screen, secondary screen, three grades of filter screens and powder filter screen and backflow discharging opening corresponding with this four metafiltration net respectively, one-level discharging opening, secondary discharge port, three grades of discharging openings and powder discharging opening.Backflow discharging opening is connected with the charging aperture of standing crusher (10) by pipeline；One-level discharging opening is connected with primary granule storehouse (6) by pipeline；Secondary discharge port is connected with secondary granule storehouse (7) by pipeline；Three grades of discharging openings are connected by pipeline and three grades of discharging openings, and powder discharging opening is connected with powder storehouse (9) by pipeline.
Wherein, the mesh of one-level filter screen is sized to 15mm, more than 15mm and is transported to standing crusher；Primary granule granularity 5mm-15mm, is transported to primary granule storehouse；Secondary screen is 4 orders, and secondary granule granularity 2mm-5mm is transported to secondary granule storehouse；Three grades of filter screens are 10 orders, and tertiary granule granularity 0.2mm-2mm is transported to tertiary granule storehouse；Powder filter screen is 80 orders, and below powder size 0.2mm is transported to powder storehouse.
Standing crusher (10) also at least installs two, and material size is 15～30mm, and discharging-material size is respectively below below 12mm and 5mm.Also dependent on yield install two groups or more than, often group two, discharging-material size is identical and adjusts material granularity as required, a preparation and a use, all use or all without.
This technique that forms a complete production network comprises the steps:
One, feeding, adds the block of granularity 30～200mm to jaw crusher；
Two, primary breakup, block is broken for the cobbing of granularity 5～30mm by jaw crusher；
Three, vibrosieve delivered to by elevator, and cobbing is sent to transfer material pond by being sent to, and delivers to bolting by elevator；
Four, bolting, the material after screening is sent to standing crusher, granule storehouse and powder storehouse respectively；
Five, the granularity granule more than 15mm is delivered to standing crusher and is again crushed, and then passes through secondary conveyer belt and main conveyor belt is transmitted back to vibrosieve and again sieves, and standing crusher material size is the same, and discharging-material size has below 12mm and 5mm following two；
Six, the material in whole production line repeats said process, until being transported to granule storehouse or powder storehouse.
It is understood that also can increase or reduce corresponding filter screen, standing crusher and granule storehouse as required, practicality and the adaptability of this production line are thus also described.
Embodiment three
As shown in Figure 1, this embodiment is the dust collection equipment supporting with production line in above-mentioned two embodiment: should for being three tablecloth bag vacuum cleaners, and the suction port 12 of dust collection equipment 11 is separately positioned on jaw crusher 1 discharge outlet, standing crusher 10 discharge outlet, elevator 4 discharge outlet, vibrosieve 5 place, main conveyor belt 2 discharge outlet and for connecting the exit that vibrosieve 5 arrives the pipeline in granule storehouse.
The supporting dust recovery method of this production line comprises the following steps:
One, the discharge outlet of each equipment is provided with the suction port of dust collection equipment, and dust collection equipment collects powder；
Two, the powder that dust collection equipment is collected is collected into powder storehouse.
After adopting this dust collection equipment and supporting dust recovery method, effectively solve dust and overflow, the problem of contaminated environment and wastage of material, dust recovery rate more than 95%.
Embodiment four
As shown in Figures 2 and 3, present embodiments providing a kind of based on the layout structure of apparatus for production line and the dust collection equipment supporting with it in embodiment three, the technical scheme of this structure is: this production line also includes the second sealing space B and seals the first sealing space A above space B second；Vibrosieve 5 is arranged on the first sealing space A, and jaw crusher 1, main conveyor belt 2, secondary conveyer belt 3, elevator 4, granule storehouse, powder storehouse 9, standing crusher 10 and dust collection equipment 11 are arranged on the second sealing space B.
First, seal space A and the second by first and seal space B, by present for dust sealing space, it is entirely avoided dust leakage, facilitate dust collection equipment to recycle, carried out no pollution and nil waste.
Secondly, as in figure 2 it is shown, vibrosieve 5 is disposed over such as 4 meters of eminences, other equipment of lower section next-door neighbour's layout.As it is shown on figure 3, second seal space B be arranged above dust collection equipment 11, lower section is elevator 4, main conveyor belt 2 and jaw crusher 1, and left is each granule storehouse and powder storehouse 9, right be pair conveyer belt 3, centre is standing crusher 10.Whole layout structure joint gathers, and rationally, takes full advantage of space.Floor space be also only before 1/4th, improve utilization of area rate, significantly reduce land used cost.
Although the specific embodiment of the present invention being described in detail in conjunction with accompanying drawing, but should not be construed as the restriction of the protection domain to this patent.In the scope described by claims, various amendments that those skilled in the art can make without creative work and deformation still belong to the protection domain of this patent.
Claims (9)
1. inovulant granulation production line, it is characterized in that: include jaw crusher (1), main conveyor belt (2), transfer material pond, secondary conveyer belt (3), elevator (4), vibrosieve (5), granule storehouse, powder storehouse (9) and standing crusher (10)；
Described production line also includes the second sealing space (B) and in the second the first sealing space (A) sealing top, space (B)；Vibrosieve (5) is arranged on the first sealing space (A), and jaw crusher (1), main conveyor belt (2), secondary conveyer belt (3), elevator (4), granule storehouse, powder storehouse (9), standing crusher (10) and dust collection equipment (11) are arranged on the second sealing space (B)；
Jaw crusher (1) discharging opening is connected with transfer material pond by main conveyor belt (2), and transfer material pond is even connected with elevator (4) charging aperture；Elevator (4) discharging opening is connected with vibrosieve (5) charging aperture；Vibrosieve (5) is at least from top to bottom provided with upper filter screen and lower filter screen, and the top discharge mouth corresponding with two-layer filter screen, middle discharging opening and lower discharge port respectively, these three discharging openings are connected respectively through pipeline and the charging aperture of standing crusher (10), granule storehouse and powder storehouse (9)；The discharging opening of the charging aperture of standing crusher (10) is connected with main conveyor belt (2) by secondary conveyer belt (3).
2. production line according to claim 1, it is characterised in that: described granule storehouse includes primary granule storehouse (6), secondary granule storehouse (7) and tertiary granule storehouse (8)；Vibrosieve (5) is from top to bottom provided with one-level filter screen, secondary screen, three grades of filter screens and powder filter screen and backflow discharging opening corresponding with this four metafiltration net respectively, one-level discharging opening, secondary discharge port, three grades of discharging openings and powder discharging opening；
Backflow discharging opening is connected with the charging aperture of standing crusher (10) by pipeline；One-level discharging opening is connected with primary granule storehouse (6) by pipeline；Secondary discharge port is connected with secondary granule storehouse (7) by pipeline；Three grades of discharging openings are connected by pipeline and three grades of discharging openings, and powder discharging opening is connected with powder storehouse (9) by pipeline.
3. production line according to claim 2, it is characterised in that: the mesh of one-level filter screen is sized to 15mm, and secondary screen is 4 orders, and three grades of filter screens are 10 orders, and powder filter screen is 80 orders.
4. production line according to claim 1, it is characterised in that: standing crusher (10) has at least two, and material size is 15～30mm, and discharging-material size is respectively below below 12mm and 5mm.
5. production line according to claim 1, it is characterized in that: also include dust collection equipment (11), the suction port (12) of dust collection equipment (11) is separately positioned on jaw crusher (1) discharge outlet, standing crusher (10) discharge outlet, elevator (4) discharge outlet, vibrosieve (5) place, main conveyor belt (2) discharge outlet and is used for the exit connecting vibrosieve (5) to the pipeline in granule storehouse.
6. production line according to claim 5, it is characterised in that: described dust collection equipment (11) is at least one tablecloth bag dust collector.
7. the production technology according to the arbitrary described production line of claim 1 to 6, it is characterised in that: comprise the steps:
One, feeding；
Two, primary breakup；
Three, vibrosieve delivered to by elevator；
Four, bolting；
Five, the granularity granule more than 15mm is delivered to standing crusher and is again crushed, and then passes through secondary conveyer belt and main conveyor belt is transmitted back to vibrosieve and again sieves；
Six, the material in whole production line repeats said process, until being transported to granule storehouse or powder storehouse.
8. the production technology of production line according to claim 7, it is characterised in that: comprise the steps:
One, feeding, adds the block of granularity 30～200mm to jaw crusher；
Two, primary breakup, block is broken for the cobbing of granularity 5～30mm by jaw crusher；
Three, vibrosieve delivered to by elevator, and cobbing is sent to transfer material pond by being sent to, and delivers to bolting by elevator；
Four, bolting, the material after screening is sent to standing crusher, granule storehouse and powder storehouse respectively；
Five, the granularity granule more than 15mm is delivered to standing crusher and is again crushed, and then passes through secondary conveyer belt and main conveyor belt is transmitted back to vibrosieve and again sieves, and standing crusher material size is the same, and discharging-material size has below 12mm and 5mm following two；
Six, the material in whole production line repeats said process, until being transported to granule storehouse or powder storehouse.
9. the dust recovery method of the production line according to claim 5 or 6, it is characterised in that: comprise the following steps:
One, the discharge outlet of each equipment is provided with the suction port of dust collection equipment, and dust collection equipment collects powder；
Two, the powder that dust collection equipment is collected is collected into powder storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196661.6A CN103949321B (en) | 2014-05-09 | 2014-05-09 | Inovulant granulation production line and production technology thereof and dust recovery method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196661.6A CN103949321B (en) | 2014-05-09 | 2014-05-09 | Inovulant granulation production line and production technology thereof and dust recovery method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103949321A CN103949321A (en) | 2014-07-30 |
| CN103949321B true CN103949321B (en) | 2016-06-29 |
Family
ID=51326747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410196661.6A Active CN103949321B (en) | 2014-05-09 | 2014-05-09 | Inovulant granulation production line and production technology thereof and dust recovery method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949321B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0722778A1 (en) * | 1995-01-10 | 1996-07-24 | Shinwa Plant Kikou Co., Ltd. | Method and system for reclaiming aggregate from concrete waste material |
| CN2917826Y (en) * | 2006-05-22 | 2007-07-04 | 屏山天原金石化工股份有限公司 | Particle-size grading device |
| CN101596483A (en) * | 2009-06-26 | 2009-12-09 | 南京凯盛水泥技术工程有限公司 | A kind of material grinding system |
| CN203018168U (en) * | 2012-12-03 | 2013-06-26 | 洛阳宇航重工机械有限公司 | Grinding equipment for alumina crusting block |
| CN203030364U (en) * | 2013-01-19 | 2013-07-03 | 葛洲坝集团第五工程有限公司 | Machining system capable of adjusting fineness modulus of natural sand |
| CN203853146U (en) * | 2014-05-09 | 2014-10-01 | 成都宏源铸造材料有限公司 | Granulating production line of inoculant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2748996B2 (en) * | 1991-10-01 | 1998-05-13 | 宇部興産株式会社 | Crushing equipment |
-
2014
- 2014-05-09 CN CN201410196661.6A patent/CN103949321B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0722778A1 (en) * | 1995-01-10 | 1996-07-24 | Shinwa Plant Kikou Co., Ltd. | Method and system for reclaiming aggregate from concrete waste material |
| CN2917826Y (en) * | 2006-05-22 | 2007-07-04 | 屏山天原金石化工股份有限公司 | Particle-size grading device |
| CN101596483A (en) * | 2009-06-26 | 2009-12-09 | 南京凯盛水泥技术工程有限公司 | A kind of material grinding system |
| CN203018168U (en) * | 2012-12-03 | 2013-06-26 | 洛阳宇航重工机械有限公司 | Grinding equipment for alumina crusting block |
| CN203030364U (en) * | 2013-01-19 | 2013-07-03 | 葛洲坝集团第五工程有限公司 | Machining system capable of adjusting fineness modulus of natural sand |
| CN203853146U (en) * | 2014-05-09 | 2014-10-01 | 成都宏源铸造材料有限公司 | Granulating production line of inoculant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103949321A (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207138076U (en) | A kind of building waste Integrated Processing Unit | |
| CN205217040U (en) | Broken powder process device | |
| CN106903138A (en) | Bulky Waste cracking and sorting equipment and technique | |
| CN203820648U (en) | Floor type closed-loop production equipment for dry machine-made sand | |
| CN104893780A (en) | Production system of biomass moulding fuel | |
| CN103949321B (en) | Inovulant granulation production line and production technology thereof and dust recovery method | |
| CN203853146U (en) | Granulating production line of inoculant | |
| CN101722077A (en) | Residual anode processing system and method | |
| CN206763584U (en) | Bulky Waste cracking and sorting equipment | |
| CN206358746U (en) | Sandstone conveyer | |
| CN204620062U (en) | Gathering dust and recycle device of a kind of building block raw material crushing system | |
| CN208003881U (en) | A kind of processing unit of industrial solid waste residue | |
| CN207430873U (en) | A kind of stacked construction refuse resource processing equipment | |
| CN112958254B (en) | Aggregate production system and production method | |
| CN206030304U (en) | A device is smashed to old and useless rubber for reclaimed rubber processes usefulness | |
| CN212215822U (en) | Novel 500 ton building rubbish production line | |
| CN208758059U (en) | Building stones produce three sections of sieve classification systems | |
| CN205128134U (en) | Continuous broken sorting unit of raw coal | |
| CN204222012U (en) | A kind of process units of vulcanized rubber powder | |
| CN204208651U (en) | A kind of device collecting disintegrating machine and sieving machine airborne dust | |
| CN208758013U (en) | Building stones produce two sections of sieve classification systems | |
| CN209409058U (en) | A kind of rubber milling recovery system | |
| CN207872372U (en) | A kind of Vertical Mill returning charge dust arrester installation | |
| CN202951620U (en) | Finished rice screening plant with multilayer filter screen | |
| CN106733129A (en) | A kind of aggregate process equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |