CN108927735B - Energy-saving polishing device and polishing powder solution recycling method - Google Patents
Energy-saving polishing device and polishing powder solution recycling method Download PDFInfo
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- CN108927735B CN108927735B CN201710371318.4A CN201710371318A CN108927735B CN 108927735 B CN108927735 B CN 108927735B CN 201710371318 A CN201710371318 A CN 201710371318A CN 108927735 B CN108927735 B CN 108927735B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/0031—Machines having several working posts; Feeding and manipulating devices
- B24B13/0037—Machines having several working posts; Feeding and manipulating devices the lenses being worked by different tools, e.g. for rough-grinding, fine-grinding, polishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an energy-saving polishing device and a polishing powder solution recycling method, the energy-saving polishing device comprises a polishing mechanism, a polishing powder solution supply mechanism and a polishing powder solution recovery mechanism, wherein a polishing area in the polishing structure is divided into a pre-polishing area, a rough polishing area and a finish polishing area, each polishing area is provided with a press roll and a polishing brush, the polishing powder solution supply mechanism consists of a material mixing tank, a recovery tank, a polishing powder solution pump, a transmission pipeline and a spray pipe, the polishing powder solution of the material mixing tank is transmitted to the rough polishing area and the finish polishing area through the spray pipe and is isolated by the press roll, the used polishing powder solution is respectively collected to the recovery tank and the material mixing tank through the recovery mechanism, the polishing powder solution in the recovery tank is transmitted to the pre-polishing area through the spray pipe and is isolated by the press roll, and the reused polishing powder solution is discharged as ineffective polishing powder solution; the energy-saving polishing device can realize the recycling of polishing powder solution, does not need to stop production when polishing powder and water are added, and improves the production efficiency.
Description
Technical Field
The invention relates to the technical field of polishing devices, in particular to an energy-saving polishing device and a polishing powder solution recycling method.
Background
The solar reflecting mirror collects solar diffuse reflection and sorts and focuses light, so that the working temperature of the heat collector is effectively improved. The service life of the solar reflecting mirror is directly related to the adhesive force of the coating, and the stronger the adhesive force of the coating is, the longer the service life is. The polishing effect of the glass surface directly affects the coating adhesion of the solar reflector, so the polishing process of the glass surface is very important. The traditional glass polishing device adopts the steps that the pre-configured polishing powder solution is added into each polishing powder solution tank, all polishing devices are used simultaneously and stopped simultaneously, and all polishing powder solutions are replaced when the polishing devices stop working. When the polishing device is used, the polishing powder solution is required to be stopped for replacement or the polishing device is cleaned, the service time of the polishing device is delayed, and the production efficiency is reduced. In the conventional polishing apparatus, the polishing powder solution is not entirely coated on the surface of the object to be polished, so that uneven polishing is caused in the polishing process. Meanwhile, the polishing powder solution cannot be recycled, so that resource waste is caused.
Disclosure of Invention
The invention aims at solving the technical defects existing in the prior art and provides an energy-saving polishing device and a polishing powder solution recycling method.
The technical scheme adopted for realizing the purpose of the invention is as follows:
an energy-efficient polishing apparatus includes:
the polishing mechanism comprises a plurality of compression rollers which are arranged in parallel and are extruded with the upper surface of the polished object, and a polishing disk for polishing, wherein the polishing area is divided into a pre-polishing area, a rough polishing area and a fine polishing area along the advancing direction by the compression rollers, and the polishing disk is arranged in the three areas of the polishing area;
the polishing powder solution supply mechanism comprises a batching tank and a recycling tank, a polishing material supply sub-mechanism for pumping the polishing powder solution in the batching tank into a rough polishing area and a fine polishing area, and a pre-polishing material supply sub-mechanism for pumping the polishing powder solution in the recycling tank into a pre-polishing area;
the polishing powder solution recycling mechanism comprises a recycling sub-mechanism for recycling the polishing powder solution in the fine polishing area to the material mixing tank and a recycling sub-mechanism for recycling the polishing powder solution in the rough polishing area to the recycling tank.
And at least one compression roller is arranged in three areas of the polishing area, and a polishing disk is arranged between every two compression rollers.
The polishing feeding sub-mechanism comprises a material distribution tank, a polishing powder solution pump and a spray pipe which are sequentially connected through a polishing powder solution transmission pipeline, wherein a spray opening is formed between each two compression rollers of the rough polishing area and the fine polishing area, and the spray pipe is divided into a spraying pipe of the rough polishing area and a spraying pipe of the fine polishing area according to the areas; the pre-polishing feeding sub-mechanism comprises a polishing powder solution pump connected with the recovery tank through a pre-polishing transmission pipeline and a pre-polishing area spray pipe with a spray opening arranged between every two compression rollers of the pre-polishing area.
And the conveying direction is from right to left, and the spraying port is positioned at the left side of the press roller.
And the compression roller is an unpowered sponge compression roller.
And the heights of the polishing powder solution and the pre-polishing powder solution transmission pipelines are respectively positioned at 1/10-3/10 of the heights of the batching tank and the recovery tank, and the volumes of polishing powder suspension liquid in the batching tank and the recovery tank are respectively below 80 percent of the volumes of the batching tank and the recovery tank.
And the polishing powder solution stirrers are arranged in the material mixing tank and the recycling tank, and the heights of the polishing powder solution stirrers in the material mixing tank and the recycling tank are respectively below the polishing powder solution and the pre-polishing powder solution transmission pipeline.
The polished object is glass, and the thickness of the glass is 0.2-2mm.
Moreover, the spent polishing powder solution in the rough polishing zone is connected with a recycling mechanism.
The polishing powder solution recycling method of the energy-saving polishing device comprises the following steps:
1) The polished object sequentially passes through a pre-polishing area, a rough polishing area and a fine polishing area;
2) Pumping the polishing powder solution in the recovery tank into a pre-polishing area spray pipe to provide the polishing powder solution for the pre-polishing area, isolating by a pressing roller of the pre-polishing area, and allowing the discharged polishing powder solution to enter a recovery and regeneration device; meanwhile, polishing powder solution in the material mixing tank is pumped into a rough polishing area spray pipe and a finish polishing area spray pipe, the rough polishing area spray pipe and the finish polishing area spray pipe respectively provide polishing powder solution for a rough polishing area and a finish polishing area, the polishing powder solution is separated by a press roll, and discharged polishing powder solution respectively enters a rough polishing area recycling sub-mechanism and a finish polishing area recycling sub-mechanism;
3) The coarse polishing zone recycling sub-mechanism and the fine polishing zone recycling sub-mechanism recycle polishing powder solution to the recycling tank and the material mixing tank respectively, so that polishing powder solution circulation is realized.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an energy-saving polishing device which comprises a polishing mechanism, a polishing powder solution supply mechanism and a polishing powder solution recovery mechanism. The polishing powder solution of batching jar is carried to coarse polishing district and finish polishing district through the shower, cut off through the compression roller, used polishing powder solution is collected to recovery jar and batching jar through recovery mechanism respectively, polishing powder solution in the recovery jar is carried to the pre-polishing district through the shower, cut off through the compression roller, the polishing powder solution of reuse is discharged as ineffectively polishing powder solution, this kind of mode of the incessantly discharge ineffectively polishing powder solution of trace guarantees the long-term stability of polishing effect, need not to change the polishing powder solution of use regularly and regularly clear up burnishing device, only need to add polishing powder and water in the batching jar can, burnishing device need not stop work in the interpolation process, ensure production continuity, improve production efficiency.
The polishing area is divided by the press rolls, the range of the area of a single spray pipe can be reduced, and polishing discs are arranged between every two press rolls, so that polishing powder solution can be uniformly coated in the area corresponding to each spray pipe, and the glass is polished more uniformly in the polishing process.
The polishing powder solution is recycled for secondary use in the whole polishing process, so that the resource waste is reduced, and the energy conservation and the emission reduction are realized.
Drawings
Fig. 1 is a schematic structural view of an energy-saving polishing apparatus according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
An energy efficient polishing apparatus comprising: the polishing mechanism comprises a plurality of pressing rollers 10 which are arranged in parallel and are extruded with the upper surface of the polished object, and a polishing disk for polishing, wherein the polishing area is divided into a pre-polishing area, a rough polishing area and a fine polishing area by the pressing rollers along the advancing direction, and the polishing disk is arranged in the three areas of the polishing area; the polishing powder solution supply mechanism comprises a batching tank 1 and a recovery tank 2, wherein the polishing powder solution in the batching tank 1 is pumped into a rough polishing area spray pipe 8 and a fine polishing area spray pipe 9 through a polishing powder pump 3, the polishing powder solution is provided for the rough polishing area and the fine polishing area, the polishing powder solution in the recovery tank 2 is pumped into a pre-polishing area spray pipe 7 through the polishing powder pump 3, and the polishing powder solution is provided for the pre-polishing area; the polishing powder solution recycling mechanism comprises a fine polishing zone recycling sub-mechanism 6 for recycling the polishing powder solution in the fine polishing zone to the batching tank 1, and a coarse polishing zone recycling sub-mechanism 5 for recycling the polishing powder solution in the coarse polishing zone to the recycling tank 2, and meanwhile, the ineffective polishing powder solution discharged in the pre-polishing zone is discharged to the recycling regeneration mechanism 4.
In the first production, polishing powder solutions are required to be added into the batching tank 1 and the polishing tank 2 respectively. In the normal production process, the polishing powder solution is only added into the batching tank 1 at regular time. The polished object is placed in the polishing device and conveyed from right to left, and sequentially passes through the pre-polishing area, the rough polishing area and the finish polishing area. In the polishing process, polishing powder solution in the recovery tank 2 is pumped into a pre-polishing area spray pipe 7 through a polishing powder pump 3 to provide polishing powder solution for a pre-polishing area, and is blocked by a pressing roll of the pre-polishing area, and the discharged polishing powder solution enters a recovery and regeneration device 4; meanwhile, polishing powder solution in the material mixing tank 1 is pumped into a rough polishing area spray pipe 8 and a fine polishing area spray pipe 9, wherein the rough polishing area spray pipe 8 and the fine polishing area spray pipe 9 respectively provide polishing powder solution for a rough polishing area and a fine polishing area, and the polishing powder solution is separated by a press roll, and the discharged polishing powder solution respectively enters a rough polishing area recycling sub-mechanism 5 and a fine polishing area recycling sub-mechanism 6; the coarse polishing zone recycling sub-mechanism 5 and the fine polishing zone recycling sub-mechanism 6 recycle polishing powder solution into the recycling tank 2 and the material mixing tank 1 respectively, so that the polishing powder solution can be recycled.
The heights of the polishing powder solution and the pre-polishing powder solution transmission pipelines are respectively positioned at 1/10-3/10 of the heights of the batching tank 1 and the recycling tank 2, and the heights of the polishing powder solution stirrers in the batching tank 1 and the recycling tank 2 are respectively positioned below the polishing powder solution and the pre-polishing powder solution transmission pipelines, so that the polishing solution in the production process is ensured to be output in uniform concentration, and the phenomenon of uneven polishing effect caused by polishing powder precipitation is avoided.
The volumes of polishing powder suspension in the batching tank 1 and the recovery tank are respectively below 80 percent of the volumes of the batching tank and the recovery tank, so that the phenomenon that excessive polishing liquid in the solution tank flows back to the recovery sub-mechanism in the polishing process is prevented.
The unpowered sponge press roller has the structure of micropores and mutual communication among the micropores, has good water absorbability and corrosion resistance, can absorb partial moisture in the production process, and has the effect of effectively separating polishing areas, so that polishing powder is recycled.
The foregoing has described exemplary embodiments of the invention, it being understood that any simple variations, modifications, or other equivalent arrangements which would not unduly obscure the invention may be made by those skilled in the art without departing from the spirit of the invention.
Claims (6)
1. An energy-efficient polishing apparatus, comprising:
the polishing mechanism comprises a plurality of compression rollers which are arranged in parallel and are extruded with the upper surface of the polished object, and a polishing disk for polishing, wherein the polishing area is divided into three areas of a pre-polishing area, a rough polishing area and a finish polishing area along the advancing direction by the compression rollers, and the polishing disk is arranged in the three areas of the polishing area;
the polishing powder solution supply mechanism comprises a batching tank and a recycling tank, a polishing material supply sub-mechanism for pumping the polishing powder solution in the batching tank into a rough polishing area and a fine polishing area, and a pre-polishing material supply sub-mechanism for pumping the polishing powder solution in the recycling tank into a pre-polishing area;
the polishing powder solution recycling mechanism comprises a recycling sub-mechanism for recycling the polishing powder solution in the finish polishing area to the material mixing tank and a recycling sub-mechanism for recycling the polishing powder solution in the rough polishing area to the recycling tank, wherein at least one press roller is arranged in three areas of the polishing area, polishing discs are arranged between every two press rollers, and the press rollers are unpowered sponge press rollers;
the polishing feeding sub-mechanism comprises a material distribution tank, a polishing powder solution pump and a spray pipe which are sequentially connected through a polishing powder solution transmission pipeline, wherein a spray port is arranged between each two compression rollers of the rough polishing area and the fine polishing area, and the spray pipe is divided into a spraying pipe of the rough polishing area and a spraying pipe of the fine polishing area according to the areas; the pre-polishing feeding sub-mechanism comprises a polishing powder solution pump connected with the recovery tank through a pre-polishing transmission pipeline and a pre-polishing area spray pipe with a spray port arranged between every two compression rollers of the pre-polishing area;
the heights of the polishing powder solution and the pre-polishing powder solution transmission pipelines are respectively positioned at 1/10-3/10 of the heights of the batching tank and the recovery tank, and the volumes of polishing powder suspension liquid in the batching tank and the recovery tank are respectively below 80% of the volumes of the batching tank and the recovery tank.
2. An energy efficient polishing apparatus as defined in claim 1, wherein the direction of conveyance is from right to left, and said shower nozzle is located on the left side of the press roll.
3. The energy-saving polishing device as set forth in claim 1, wherein the mixing tank and the recovery tank are provided with polishing powder solution stirrers, and the heights of the polishing powder solution stirrers in the mixing tank and the recovery tank are respectively below the polishing powder solution and the pre-polishing powder solution transmission pipeline.
4. The energy-saving polishing apparatus as set forth in claim 1, wherein the object to be polished is glass having a thickness of 0.2 to 2. 2mm.
5. An energy efficient polishing apparatus as defined in claim 1, wherein the spent polishing powder solution in the rough polishing zone is coupled to a reclamation mechanism.
6. A method for recycling a polishing powder solution of an energy-saving polishing apparatus according to any one of claims 1 to 5, comprising:
1) The polished object sequentially passes through a pre-polishing area, a rough polishing area and a fine polishing area;
2) Pumping the polishing powder solution in the recovery tank into a pre-polishing area spray pipe to provide the polishing powder solution for the pre-polishing area, isolating by a pressing roller of the pre-polishing area, and allowing the discharged polishing powder solution to enter a recovery and regeneration device; meanwhile, polishing powder solution in the material mixing tank is pumped into a rough polishing area spray pipe and a finish polishing area spray pipe, the rough polishing area spray pipe and the finish polishing area spray pipe respectively provide polishing powder solution for a rough polishing area and a finish polishing area, the polishing powder solution is separated by a press roll, and discharged polishing powder solution respectively enters a rough polishing area recycling sub-mechanism and a finish polishing area recycling sub-mechanism;
3) The coarse polishing zone recycling sub-mechanism and the fine polishing zone recycling sub-mechanism recycle polishing powder solution to the recycling tank and the material mixing tank respectively, so that polishing powder solution circulation is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371318.4A CN108927735B (en) | 2017-05-23 | 2017-05-23 | Energy-saving polishing device and polishing powder solution recycling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371318.4A CN108927735B (en) | 2017-05-23 | 2017-05-23 | Energy-saving polishing device and polishing powder solution recycling method |
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| CN108927735A CN108927735A (en) | 2018-12-04 |
| CN108927735B true CN108927735B (en) | 2023-08-15 |
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| CN111855363A (en) * | 2020-08-21 | 2020-10-30 | 宝钢特钢韶关有限公司 | Metallographic phase sample preparation method for steel sulfide inclusion |
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| CN108927735A (en) | 2018-12-04 |
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