Wet type grinding paper tape filtering equipment

Abstract

The utility model provides wet-type polishing paper tape filtering equipment, which comprises a water collecting tank, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water outlet pipe and a water outlet pipe, and is characterized in that the water collecting tank comprises a tank body and an overflow pipe, the overflow pipe is arranged on the middle-upper part of the side wall of the tank body; the filtering mechanism comprises a conveying assembly, a filter paper reel and a sewage discharging part, the conveying assembly comprises a chain conveying in the first direction, filter paper is wound around the filter paper reel, and the free end of the filter paper is connected to the chain; the sewage discharge part is arranged above the filter paper; the water supply mechanism comprises a water suction pump and at least two water supply valves, and the drainage end of the water suction pump is connected with the two water supply valves. According to the utility model, sewage is received by the filtering mechanism and is filtered by a paper tape, the filtered water flows into the water collecting tank, and then a water source is introduced into different water equipment through the water supply mechanism. Compared with conventional sewage filtering equipment at the present stage, the sewage filtering equipment has the remarkable advantages of being high in controllability, wide in application range, capable of being compatible with multiple pieces of water equipment and the like, and a new structural design and a new use thought are provided for the filtering equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter equipment technical field, concretely points to a kind of wet polishing paper belt filter equipment. BACKGROUND

[0002] In modern industrial production, wet polishing process is widely applied in the processing field of metal, stone and wood and other materials because it can effectively reduce the friction heat in polishing process, reduce dust pollution and improve workpiece surface treatment quality. However, the sewage produced in wet polishing process contains a large amount of solid particles, metal powder, grease and chemical additives, and the direct discharge of these sewage will cause serious damage to the environment. Therefore, realizing the recycling of wet polishing sewage has become a problem to be solved in industrial production.

[0003] At present, although there are various sewage filtration and recovery equipment in the market, which aims to reduce sewage discharge through filtration, purification and recycling, these equipment has obvious limitations in actual application. Mainly, these filter equipment is usually designed as a one-way water supply system, that is, the filtered clean water can only be supplied to a specific water-using equipment, such as a polishing machine or a cleaning machine. This one-way water supply system design exposes multiple problems in the case of large polishing equipment sewage discharge or uneven water demand of water-using equipment.

[0004] Firstly, when the sewage generation rate of polishing equipment exceeds the processing capacity of filter equipment, the clean water tank in filter equipment is easy to overflow, which not only causes waste of water resources, but also may cause pollution of working place. Secondly, since the filtered water cannot be distributed to multiple water-using points according to actual demand, the utilization efficiency of water resources is low, especially in the case that some water-using equipment does not need a large amount of water, the clean water in filter equipment may be idle for a long time. In addition, the adaptability of existing equipment is poor, and the water supply amount cannot be flexibly adjusted according to the real-time demand of different water-using equipment, so that the operation efficiency and flexibility of the whole sewage recycling system are limited. SUMMARY

[0005] Therefore, the utility model solves the technical problems in the prior art that the water supply has large limitation, and provides a wet polishing paper belt filter equipment.

[0006] The utility model provides a kind of wet polishing paper belt filtering equipment, it includes: water collecting tank, the water collecting tank includes tank and at least one overflow pipe, the tank top is communicated with outside, the overflow pipe is set in the middle upper portion of the tank side wall, and with the tank interior communication;Filter mechanism, the filter mechanism includes transmission assembly, filter paper reel and sewage discharge part, the transmission assembly is set on the tank, it includes at least one chain transmission along first direction, the filter paper reel is set on the transmission assembly side, filter paper is wound on the filter paper reel, the free end of filter paper is connected to the chain, and can move along with the chain synchronous, to lay on the water collecting tank top;The sewage discharge part is set above the filter paper, to discharge with filter sewage towards the filter paper, sewage is permeated to the water collecting tank interior by filter paper;Water supply mechanism, the water supply mechanism includes water pump and at least two water supply valves, the water inlet end of the water pump is communicated with the water collecting tank, and drain end is connected two the water supply valve respectively, two the water supply valve is discharged to different water using equipment by at least two water supply pipelines after filtering.

[0007] In an embodiment of the utility model, the transmission assembly includes driver, driving shaft and driven shaft, the driving shaft and the driven shaft are arranged in parallel along the first direction at both ends of the water collecting tank, and both extend along the second direction, the chain is sleeved on the driving shaft and the driven shaft, wherein the driving shaft is connected to the working end of the driver.

[0008] In an embodiment of the utility model, the sewage discharge part includes mounting plate, the mounting plate is supported on the water collecting tank, and at least one sewage port is provided thereon, the sewage port is communicated with sewage production equipment through transmission pipeline, and is arranged towards the filter paper.

[0009] In an embodiment of the utility model, the filter mechanism further includes a blockage detection assembly, the blockage detection assembly includes an assembly frame, a lifting rod and a floating ball, the assembly frame is supported on the water collecting tank, the lifting rod extends along the third direction, one end of the lifting rod is connected to the floating ball, and the other end of the lifting rod is arranged in the assembly frame.

[0010] In an embodiment of the utility model, the blockage detection assembly further includes a magnetic element and a proximity sensor, the proximity sensor is connected to the assembly frame, the magnetic element is sleeved on the lifting rod, and moves synchronously along the third direction with the lifting rod.

[0011] In an embodiment of the utility model, the water supply mechanism further includes a master control valve, the master control valve is arranged between the output end of the water pump and at least two the water supply valve.

[0012] In one embodiment of the present invention, the water collection tank further includes at least one lifting support foot, which is disposed at the bottom of the tank body and supported on the mounting surface.

[0013] In one embodiment of the present invention, the water collection tank further includes at least one drain outlet, which is connected to a control valve and is located in the lower middle part of the tank body.

[0014] In one embodiment of the present invention, the water collection tank further includes a protective cover, which is supported on the tank body, and the filter paper roll and part of the transmission components are disposed inside the protective cover.

[0015] In one embodiment of this utility model, it further includes an electronic control mechanism, and the filtration mechanism and the water supply mechanism are respectively signal connected to the electronic control mechanism.

[0016] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0017] The wet-type polishing paper tape filter of this utility model receives wastewater through a filtration mechanism and performs paper tape filtration. The filtered water flows into a collection tank, and then a water supply mechanism introduces clean water to different water-using devices. During this process, an overflow pipe can also control the water volume inside the collection tank, preventing problems such as filtration failure or overflow due to excessive water flow. This makes it suitable for wastewater production equipment with different drainage capacities. Compared to conventional wastewater filtration equipment, this application has significant advantages such as strong controllability, wide applicability, and compatibility with multiple water-using devices, providing a new structural design and usage approach for filtration equipment. Attached Figure Description

[0018] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the wet-type polishing paper tape filter device in a preferred embodiment of the present invention;

[0020] Figure 2 yes Figure 1 The diagram shows a three-dimensional structural schematic of the internal structure of a wet-type polishing paper tape filter.

[0021] Figure 3 yes Figure 1 The diagram shows a three-dimensional view of the internal structure of the wet sanding paper tape filter device from another perspective.

[0022] Figure 4 yes Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 is Figure 3 Amplification structure schematic diagram at B in the middle.

[0024] Description of the figures: 100, water collecting tank; 110, tank body; 120, overflow pipe; 130, lifting leg; 140, drainage port; 200, filtering mechanism; 210, transmission assembly; 211, driver; 212, driving shaft; 213, driven shaft; 214, chain; 220, filter paper reel; 230, sewage discharge; 231, mounting plate; 232, sewage port; 240, blockage detection assembly; 241, assembly; 242, floating ball; 243, lifting rod; 244, magnetic element; 245, proximity sensor; 300, water supply mechanism; 310, water pump; 320, master control valve; 330, water supply valve; 340, water supply pipeline; 400, protective cover; 500, electric control mechanism; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0025] The utility model will be further explained in combination with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model. EMBODIMENT

[0026] Reference Figure 1 As shown in the figure, the embodiment provides a wet polishing paper belt filtering equipment, which comprises a water collecting tank 100, the water collecting tank 100 comprises a tank body 110 and at least one overflow pipe 120, the top of the tank body 110 is communicated with the outside, the overflow pipe 120 is arranged at the middle upper part of the side wall of the tank body 110 and is communicated with the inside of the tank body 110, a filtering mechanism 200, the filtering mechanism 200 comprises a transmission assembly 210, a filter paper reel 220 and a sewage discharge 230, the transmission assembly 210 is arranged on the tank body 110 and comprises at least one chain 214 transmitting along the first direction X, the filter paper reel 220 is arranged on one side of the transmission assembly 210, filter paper is wound on the filter paper reel 220, the free end of the filter paper is connected to the chain 214 and can move synchronously with the chain 214 to lay on the top of the water collecting tank 100, the sewage discharge 230 is arranged above the filter paper to discharge filtered sewage towards the filter paper, and the sewage penetrates through the filter paper to the inside of the water collecting tank 100, a water supply mechanism 300, the water supply mechanism 300 comprises a water pump 310 and at least two water supply valves 330, the water inlet end of the water pump 310 is communicated with the water collecting tank 100, and the water outlet end is connected with two water supply valves 330 respectively, and two water supply valves 330 discharge filtered water to different water using equipment through at least two water supply pipelines 340 respectively.

[0027] The wet polishing paper belt filtering equipment, sewage is received by the filtering mechanism 200 and paper belt filtering is carried out, filtered water flows into the water collecting tank 100, and then clean water sources are introduced into different water using equipment by the water supply mechanism 300. In the above process, the overflow pipe 120 can also control the water storage capacity in the water collecting tank 100, so that the problem of filter failure or overflow caused by excessive water flow in the tank body 110 is avoided, so that it can be applicable to sewage production equipment with different drainage capacities. Compared with the conventional sewage filtering equipment at the present stage, the application has the advantages of strong controllability, wide application range and compatibility with multiple water using equipment, and provides a new structure design and use idea for the filtering equipment.

[0028] It should be noted that, for the sake of description, the arrangement direction of the transmission assembly 210 and the laser engraving assembly is defined as the first direction X, the width direction of the device is defined as the second direction Y, and the height direction of the device is defined as the third direction Z. The first direction X, the second direction Y and the third direction Z are perpendicular to each other, and the first direction X and the second direction Y are located in the same plane.

[0029] In the embodiment, the water collecting tank 100 is used to store filtered water, and also provides an installation platform for other structures. In the embodiment, the water collecting tank 100 is provided with a plurality of lifting legs 130 which can adjust the height thereof, the lifting legs 130 are arranged at the bottom of the tank body 110 and supported on the installation surface. Further, in the embodiment, in order to improve the operation stability of the filtering mechanism 200, the water collecting tank 100 further comprises a protective cover 400, the protective cover 400 is supported on the tank body 110, and the filter paper reel 220 and part of the transmission assembly 210 are arranged inside the protective cover 400. In different embodiments, the lifting legs 130 can be arranged in other numbers or connected to other positions, and the protective cover 400 can be arranged in different shapes or materials, and the utility model does not make specific limitation thereon.

[0030] In the embodiment, the upper part of the tank body 110 is communicated with the outside, and at least one drain port 140 is arranged on the side wall thereof, the drain port 140 is connected with a control valve arranged at the middle lower part of the tank body 110. When it is needed to block the tank body 110 for cleaning or rapid drainage, rapid drainage can be carried out through the drain port 140.

[0031] Referring to Figure 2 and Figure 3As shown, the transmission assembly 210 in the embodiment includes two chains 214 arranged at intervals along the second direction Y, and the paper tape is connected to the chains 214 and is laid or moved above the tank 110 by the chains 214. Further, the transmission assembly 210 in the embodiment includes a driver 211, a driving shaft 212 and a driven shaft 213, the driving shaft 212 and the driven shaft 213 are arranged in parallel at both ends of the tank 100 along the first direction X and extend along the second direction Y, and the chains 214 are sleeved on the driving shaft 212 and the driven shaft 213, wherein the driving shaft 212 is connected to the working end of the driver 211, thereby realizing the synchronous driving effect of the two chains 214. Specifically, the driver 211 in the embodiment is preferably a rotary motor, which can also be configured as other structures or elements with driving effect in different embodiments, and the utility model does not make specific limitation thereto.

[0032] In the embodiment, the sewage discharge part 230 includes a mounting plate 231 supported on the tank 100, and at least one sewage port 232 is arranged on the mounting plate 231, the sewage port 232 is communicated with the sewage production equipment through a transmission pipeline, and is arranged towards the filter paper. Specifically, two sewage ports 232 are arranged at intervals on the mounting plate 231 in the embodiment, thereby simultaneously discharging sewage through two transmission pipelines.

[0033] Further, since the filter paper will accumulate agglomerated impurities in the long-term filtering process, it is necessary to replace the filter paper regularly to ensure the filtering quality. In order to improve the automation degree of replacing the filter paper, the filtering mechanism 200 in the embodiment further includes a blockage detection assembly 240, as shown in Figure 4 As shown, the blockage detection assembly 240 includes an assembly frame 241, a lifting rod 243 and a floating ball 242, the assembly frame 241 is supported on the tank 100, the lifting rod 243 extends along the third direction Z, one end of the lifting rod 243 is connected to the floating ball 242, and the other end of the lifting rod 243 is arranged in the assembly frame 241, further, the blockage detection assembly 240 further includes a magnetic part 244 and a proximity sensor 245, the proximity sensor 245 is connected to the assembly frame 241, the magnetic part 244 is sleeved on the lifting rod 243 and moves synchronously along the third direction Z with the lifting rod 243. When the filter paper is blocked, sewage will accumulate above the filter paper, at this time the floating ball 242 will rise synchronously with the liquid surface, and the magnetic part 244 on the lifting rod 243 will gradually approach the proximity sensor 245, to realize the signal transmission of the filter screen blockage.

[0034] As shown in Figure 5As shown, in order to improve the utilization efficiency of the filtered water source and improve the flow inside the water collecting tank 100, the water supply mechanism 300 is correspondingly provided with two water supply valves 330. Further, the water supply mechanism 300 further comprises a master control valve 320, which is arranged between the output end of the water pump 310 and the two water supply valves 330. Thus, the two water supply valves 330 can supply water to two water using devices through two water supply pipelines 340 respectively, and based on the arrangement of the two water supply valves 330, the operator can flexibly adjust the specific water supply process of each water supply pipeline 340 through the two water supply valves 330. In addition, when the water supply valve 330 fails, the user can also adjust the on-off of the water pipeline through the master control valve 320. In different embodiments, other numbers of water supply valves 330 and water supply pipelines 340 can be arranged according to actual use requirements, so as to further improve the use flexibility of the filtered water source.

[0035] The embodiment further comprises an electric control mechanism 500, and the filtering mechanism 200 and the water supply mechanism 300 are respectively signal connected to the electric control mechanism 500. In actual production and processing process, the operator can real-time control the above structure through the electric control mechanism 500, so as to improve the use flexibility of the device, and the parameters can be preset through the electric control mechanism 500, so as to improve the automation degree of the device.

[0036] In summary, the wet polishing paper belt filtering device has the advantages that the filtering mechanism 200 can receive sewage and filter the paper belt, the filtered water flows into the water collecting tank 100, and then the water supply mechanism 300 can introduce the clean water source into different water using devices. In the above process, the overflow pipe 120 can control the water storage capacity inside the water collecting tank 100, so as to avoid the problems of filtering failure or overflow caused by excessive water flow inside the tank 110, so that the device can be applied to sewage production equipment with different water discharge capacities. Compared with the conventional sewage filtering device at the present stage, the device has the advantages of strong controllability, wide application range and compatibility with multiple water using devices, and provides a new structure design and use idea for the filtering device.

[0037] Obviously, the above embodiments are only examples for clearly illustrating, and are not limitation to the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted, and the obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A wet abrasive paper belt filtration apparatus, characterized by: The utility model provides a water collecting tank, a filter mechanism and a water supply mechanism, and the filter mechanism and the water supply mechanism are respectively signal connected with an electric control mechanism. The water collecting tank comprises a tank body and at least one overflow pipe, the top of the tank body is communicated with the outside, and the overflow pipe is arranged at the middle upper part of the side wall of the tank body and is communicated with the inside of the tank body. The filter mechanism comprises a transmission assembly, a filter paper reel and a sewage discharge part, the transmission assembly is arranged on the tank body and comprises at least one chain that is transmitted in a first direction, the filter paper reel is arranged on one side of the transmission assembly, filter paper is wound on the filter paper reel, the free end of the filter paper is connected to the chain and can move synchronously with the chain to be laid on the top of the water collecting tank, and the sewage discharge part is arranged above the filter paper to discharge filtered sewage towards the filter paper, and the sewage penetrates through the filter paper to the inside of the water collecting tank. The water supply mechanism comprises a water pump and at least two water supply valves, the water inlet end of the water pump is communicated with the water collecting tank, the water outlet end is respectively connected to two water supply valves, and the filtered water is discharged to different water using equipment through at least two water supply pipelines.

2. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The transmission assembly comprises a driver, a driving shaft and a driven shaft, the driving shaft and the driven shaft are arranged in parallel at both ends of the water collecting tank in the first direction and extend in a second direction, and the chain is sleeved on the driving shaft and the driven shaft, wherein the driving shaft is connected to the working end of the driver.

3. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The sewage discharge part comprises a mounting plate, the mounting plate is supported on the water collecting tank, at least one sewage port is arranged on the mounting plate, the sewage port is communicated with a sewage producing equipment through a transmission pipeline and is arranged towards the filter paper.

4. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The filter mechanism further comprises a blockage detection assembly, the blockage detection assembly comprises a mounting frame, a lifting rod and a floating ball, the mounting frame is supported on the water collecting tank, the lifting rod extends in a third direction, one end of the lifting rod is connected to the floating ball, and the other end of the lifting rod is arranged in the mounting frame.

5. The wet abrasive paper belt filtration apparatus of claim 4, wherein: The blockage detection assembly further comprises a magnetic part and a proximity sensor, the proximity sensor is connected to the mounting frame, the magnetic part is sleeved on the lifting rod and moves synchronously with the lifting rod in the third direction.

6. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The water supply mechanism further comprises a master control valve, the master control valve is arranged between the water pump output end and at least two water supply valves.

7. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The water collecting tank further comprises at least one lifting leg, the lifting leg is arranged at the bottom of the tank body and is supported on a mounting surface.

8. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The water collecting tank further comprises at least one drain port, the drain port is connected to a control valve and is arranged at the middle lower part of the tank body.

9. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The water collecting tank further comprises a protective cover, the protective cover is supported on the tank body, the filter paper reel and part of the transmission assembly are arranged in the protective cover.

10. The wet abrasive paper belt filtration apparatus of claim 1, wherein: The utility model further comprises an electric control mechanism, the filter mechanism and the water supply mechanism are respectively signal connected with the electric control mechanism.

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