CN2917795Y - Powder retracting device added for grinding machine charging - Google Patents
Powder retracting device added for grinding machine charging Download PDFInfo
- Publication number
- CN2917795Y CN2917795Y CN 200620043155 CN200620043155U CN2917795Y CN 2917795 Y CN2917795 Y CN 2917795Y CN 200620043155 CN200620043155 CN 200620043155 CN 200620043155 U CN200620043155 U CN 200620043155U CN 2917795 Y CN2917795 Y CN 2917795Y
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- CN
- China
- Prior art keywords
- powder
- belt conveyer
- aggregate tube
- discharge valve
- storeroom
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- 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
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Abstract
A powder recovery unit that is additionally arranged for the loading of the grinding mill is characterized in that: a set of aggregate conveying device that is combined with each powder storeroom is additionally arranged at the upper reaches of a belt conveyer with a large obliquity at the bottom of the former dry residue storeroom 6, while this unit comprises an aggregate tube 2 and a belt conveyer 3 that is matched with the aggregate tube; the upper part of the aggregate tube is a rectangular cabinet, while the lower part is a reversed cone and a mesh plate 4 with a 10x10 cm hole is arranged at the junction between the upper and lower parts. A discharge valve 5 is arranged at the outlet of the reversed cone, while the lower part of the discharge valve is the belt conveyer 3 that is combined with the belt conveyer 1 with a large obliquity at the bottom of the former dry residue storeroom. The utility model not only can directly deliver the powder that pertains to finished products or semi-finished products into the production line for recycling and at the same time can avoid numerous defects existing in the former treatment plan so as to increase the resource utilizing efficiency, prolong the service life of the drying dust collector, and provide technological support for increasing the comprehensive benefit of the enterprises.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of water-granulated slag system of processing, refers in particular to the grinding machine material loading and sets up powder reclaiming device, belongs to construction material processing unit (plant) class.
Background technology
In water-granulated slag processing, the raw material of grinding machine is by the dried slag after the oven dry of drying system, the belt feeder at the bottom of being located at least more than one dry slag bin, and the high angle belt conveyer machine system that is delivered to grinder system supplies with that grinder system produces.Product according to the mode of the gathering dust difference of product, is stored in again in a plurality of powder storing bins behind the grinder system grinding.Thereby causing annual clear storehouse material to measure that all amount is excessive, because clear storehouse material exists no market difficulty, is that pendulum is in producers' important topic in front so solve the whereabouts of clear storehouse powder.
In addition, on-the-spot production process also can produce a certain amount of finished product or semi-finished product powder every year except that the material of clear storehouse, and for example: the delivery system comprises because of each pipeline putty, can produce the part powder when baiting valve putty is expected clearly because of the various device fault often; Mixing plant produces the part powder because of equipment fault meetings such as measuring belt machine, baiting valves sometimes, the part powder that produces when comprising because of each pipeline putty cleaning; All there is certain cleaning work in oven dry discharging and grinder system because the repairing of unavoidable pipeline putty, dust-precipitator and some other equipment that exist of production process etc., produces some process powders, and can't normally enter production process by production technology.The whereabouts that rationally solves powder is the major issue that production process exists.
So, especially show the importance that production line digests certainly in factory to the processing of above mentioned powder.
But the field process powder is all semi-finished product and finished product, in default of effective recycling channel, it directly can only be piled the grain slag stockyard, allow it reenter enterprise's production technology the source, be mixed into wet slag that dryer reenters production procedure.
The half-finished powder of these finished products has not only reduced drying efficiency after advancing dryer, cause the waste of the energy, and because of powder all be finished product and semi-finished product (being fine powdered), adsorbed by pocket type dust-precipitator dust collecting sleeve, easily cause buildup in the dust collecting sleeve, because of drying tail gas aqueous vapor is arranged, easily dewfall in dust collecting sleeve, the dust that runs into collection is easily stuck with paste bag, thereby reduces dust collection effect; In addition, powder and grain slag mix easily conglomeration of back, cause the obstruction of feed pipe, influence ordinary production.
Therefore, how reasonably to solve the post processing problem in the above-mentioned technological process, not only relate to the comprehensive utilization ratio that improves resource, also relate to many-sided problems such as cutting down the consumption of energy, alleviate taking for a long time of equipment.
The utility model content
The purpose of the present utility model: be intended to propose a kind of powder reclaiming device new, that be applicable to the processing of water-granulated slag powder, wish that it can reasonably reclaim those and become finished product and half-finished powder, and allow these powders directly deliver in the rational technological process.Thereby reach the utilization rate that both improves resource, can reduce the purpose of whole system of processing energy consumption again.
This grinding machine material loading is set up powder reclaiming device, it is characterized in that: set up the accumulator conveyer that a cover is connected each powder storing bin in addition in the upstream of former dry slag bin 6 bottom of the reservior high angle belt conveyer machines 1, this device comprise an aggregate tube 2 and and the supporting belt conveyor 3 of this aggregate tube; Described aggregate tube 2 its tops are rectangular cabinet, the bottom is a reverse taper, both joint portions are equipped with the mesh plate 4 of one 10 * 10cm hole, and the exit of reverse taper is provided with a discharge valve 5, the bottom of this discharge valve be with dry slag bin under the belt conveyor 3 that is connected mutually of high angle belt conveyer machine 1.
Set up powder reclaiming device according to this kind grinding machine material loading that above technical scheme proposes, not only will belong to the half-finished powder of finished product directly enters production line and is recovered utilization, also avoid simultaneously numerous drawbacks of existing in the former processing scheme, promptly improve the utilization rate of resource, also can prolong the service life of oven dry dust-precipitator.Raising to enterprise's comprehensive benefit provides technical support.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
This grinding machine material loading is as shown in the figure set up powder reclaiming device, be to set up the accumulator conveyer that a cover is connected each powder storing bin in addition in the upstream of former dry slag bin 6 bottom of the reservior high angle belt conveyer machines 1, this device comprise an aggregate tube 2 and and the supporting belt conveyor 3 of this aggregate tube; Described aggregate tube 2 its tops are rectangular cabinet, the bottom is a reverse taper, both joint portions are equipped with the mesh plate 4 of one 10 * 10cm hole, and the exit of reverse taper is provided with a discharge valve 5, the bottom of this discharge valve be with dry slag bin under the belt conveyor 3 that is connected mutually of high angle belt conveyer machine 1.
In the water-granulated slag production system of Shanghai XX company, be square above the aggregate tube of design is shaped as, and limit in the south is the blanking tube of back taper below low 0.5 meter of north limit, and square aggregate tube and below the blanking tube conjunction plane place of back taper be the mesh plate of making 10cm * 10cm, stop up to have prevented huge long-pending piece; Discharging gate valve under the tube, it be one can the manual adjustments size discharging gate valve, at ordinary times for closing, after go into, slowly open valve again at material; With the discharging gate valve belt feeder that tightly links, after belt feeder is opened, after go into, slowly open valve again at material, then material just reenters grinder system by whereabouts in the tube through belt feeder.
The good effect that adopts above-mentioned improvement system to bring is:
1, solves the sales difficulty (promptly enabling pin and go out, also is to be lower than cost price to sell, and loses bigger) of the clear storehouse of annual finished product material.Make about clear storehouse powder more than 700 tons enter production line once more and recycle (owing to be finished product, compare with slag, the grinding consumes energy is few once more), be the considerable profit of enterprise's extra earning with the proportioning that does not influence product quality.
2, the clear away waste of each operation area production and equipment repair process can in time be collected and utilize, and reduces the pollution of environment and the waste of material.By producing 500 kilograms of powders every day, annual powder is accumulated at 150～180 tons, also can produce certain economic benefits.
3, transport to wet slag place dry powder before changing and mixes with wet slag from the flow process source and enter the processing mode of production again, alleviated the burden of drying dust-precipitator greatly, the loss that prolongs its cycle in service life and filter bag.
Claims (1)
1, a kind of grinding machine material loading is set up powder reclaiming device, it is characterized in that: set up the accumulator conveyer that a cover is connected each powder storing bin in addition in the upstream of former dry slag bin 6 bottom of the reservior high angle belt conveyer machines (1), this device comprise an aggregate tube (2) and and the supporting belt conveyor (3) of this aggregate tube; Its top of described aggregate tube (2) is rectangular cabinet, the bottom is a reverse taper, both joint portions are equipped with the mesh plate (4) of one 10 * 10cm hole, the exit of reverse taper is provided with a discharge valve (5), the bottom of this discharge valve be with dry slag bin under the belt conveyor (3) that is connected mutually of high angle belt conveyer machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043155 CN2917795Y (en) | 2006-06-26 | 2006-06-26 | Powder retracting device added for grinding machine charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043155 CN2917795Y (en) | 2006-06-26 | 2006-06-26 | Powder retracting device added for grinding machine charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917795Y true CN2917795Y (en) | 2007-07-04 |
Family
ID=38215600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043155 Expired - Fee Related CN2917795Y (en) | 2006-06-26 | 2006-06-26 | Powder retracting device added for grinding machine charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917795Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390038A (en) * | 2011-10-20 | 2012-03-28 | 无锡市西漳环保设备有限公司 | Lower-part suction type cleaning and polishing dust removal system |
-
2006
- 2006-06-26 CN CN 200620043155 patent/CN2917795Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390038A (en) * | 2011-10-20 | 2012-03-28 | 无锡市西漳环保设备有限公司 | Lower-part suction type cleaning and polishing dust removal system |
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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: 20070704 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |