Edge grinding wastewater treatment device with multi-layer filtering structure

Abstract

The edge grinding wastewater treatment device with the multi-layer filtering structure comprises an edge grinding machine body, water guiding grooves and a treatment box, a working table is arranged on the front face of the edge grinding machine body, and the front position and the rear position of the bottom of the working table are each provided with a set of water guiding grooves. Compared with the prior art, the glass edging device has the advantages that the filter screen set, the activated carbon filter set and the filter cotton are arranged, the filter screen set can filter glass fragments in waste water generated by glass edging in a layered mode, the glass solid fragments in the waste water are blocked and filtered by the filter screen set, the activated carbon filter set can filter tiny impurities in the waste water, and therefore the waste water can be purified. Meanwhile, flocculent impurities in the wastewater can be further filtered by the filter cotton, so that the wastewater is subjected to multiple filtration, germs in the wastewater can be killed by arranging the sterilization device and the sedimentation tank, residual impurities in the wastewater can be subjected to static settlement by the sedimentation tank, the overall structure is simple, the operation is convenient, and the practicability is high. And compared with automatic treatment, operation and maintenance are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, and in particular relates to an edge grinding wastewater treatment device with a multi-layer filtering structure. Background Art

[0002] The glass edge grinding wastewater treatment device is a device specially used to treat the wastewater generated in the glass edge grinding process. The glass edge grinding process will produce a large amount of wastewater containing glass particles, coolant and other chemicals. If these wastewaters are discharged directly without treatment, they will cause serious pollution to the environment. The glass edge grinding wastewater treatment device separates and removes pollutants in the wastewater through physical, chemical or biological methods, so that the wastewater meets the discharge standards or is recycled and reused. The disadvantages of the existing glass edge grinding wastewater treatment device are that the treatment device has a complex structure and is difficult to operate and maintain, requiring professional personnel to operate and manage. The conventional response method is to introduce an automated control system to monitor and adjust the treatment parameters in real time to improve the stability and efficiency of the treatment process. However, the disadvantage of this method is that the application of automated control systems and energy recovery technologies requires a high level of technical support, which increases the complexity of the equipment and the difficulty of maintenance. Therefore, it is hoped that a new structure will be proposed to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an edge grinding wastewater treatment device with a multi-layer filtering structure.

[0004] The utility model is realized by the following technical solutions: a device for treating edge grinding wastewater with a multi-layer filtering structure, comprising: an edge grinding machine body, a water guide trough and a treatment box, a workbench is provided on the front of the edge grinding machine body, and a group of water guide troughs are respectively provided at the front and rear positions of the bottom of the workbench;

[0005] There is a processing box under the workbench, with a primary filter box on the left side of the processing box, a fine filter box on the right side of the primary filter box, a sterilizer box on the right side of the fine filter box, a sedimentation tank on the right side of the sterilizer box, and a settling tank at the front and back of the right side of the processing box.

[0006] A filter mesh group is provided inside the primary filter box, an activated carbon filter group is provided above the fine filter box, filter sponge is provided below the activated carbon filter group, a sterilization device is provided above the sterilization box, and a water storage tank is provided below the sterilization device.

[0007] As a preferred embodiment, the lower right side of the primary filter box is connected to the left side of the fine filter box through a connecting pipe 1, and the connection between the connecting pipe 1 and the left side of the fine filter box is located above the left side of the activated carbon filter group.

[0008] As a preferred embodiment, the lower right side of the fine filter box is connected to the left side of the sterilization box through connecting pipe 2, and the lower right side of the sterilization box is connected to the left side of the sedimentation tank through connecting pipe 3, and the two sets of drain outlets are respectively connected to the right side of the sedimentation tank.

[0009] As a preferred embodiment, the water guide trough is a slope structure with a gradually increasing slope from left to right. A group of water inlet pipes are connected through the left side of the water guide trough, and the bottom of the water inlet pipes extends downward to the top of the primary filter box.

[0010] As a preferred embodiment, fixing components are provided on the left and right sides of the primary filter box, and the fixing components fix the filter group in the center of the primary filter box. The filter group is made of stainless steel.

[0011] As a preferred embodiment, the filter group consists of filter one, filter two and filter three from top to bottom respectively. The aperture length of filter one is greater than the aperture length of filter two, and the aperture length of filter two is greater than the aperture length of filter three. In actual use, after the wastewater enters the primary filter box, the filter group filters the wastewater to block the solid glass fragments inside the wastewater. Then the wastewater enters the fine filter box to the right through the connecting pipe one, and enters the activated carbon filter group through several groups of water-permeable holes at the top of the activated carbon filter group, and is adsorbed and filtered by the activated carbon particle layer group. The filtered wastewater passes downward through several groups of water-permeable holes at the bottom of the activated carbon filter group and enters the filter cotton, and is absorbed and filtered by the filter cotton, so that the flocculent impurities in the wastewater are filtered by the filter cotton. Then the wastewater enters the sterilization box to the right through the connecting pipe two, thereby realizing coarse filtration and fine filtration of the wastewater. The final effect is that the overall structure is simple, maintenance is convenient, and use is easy.

[0012] As a preferred embodiment, the activated carbon filter group is filled with an activated carbon granule layer group, and the top and bottom of the activated carbon filter group are respectively provided with a plurality of groups of water permeable holes;

[0013] Connecting pipe one, connecting pipe two and connecting pipe three are all inclined structures tilted to the right. The height of the primary filter box is less than that of the fine filter box, and the height of the fine filter box is less than that of the sterilization box. In actual use, the sterilization device sterilizes the wastewater inside the water storage tank to eliminate the pathogens in the wastewater. The sterilized wastewater continues to the right through connecting pipe three into the sedimentation tank, and is allowed to settle in the sedimentation tank so that the remaining impurities in the wastewater are allowed to settle to the bottom. Then, the two sets of drain ports are opened to discharge the wastewater in the sedimentation tank, thereby completing the overall filtration treatment of the wastewater. The final effect is to use the high-to-low flow characteristics of the wastewater itself to make the wastewater automatically flow from the primary filter box into the fine filter box, and then from the fine filter box into the sterilization box, and finally from the sterilization box into the sedimentation tank. The overall structure is simple, and the staff only needs to open and close the drain port. Compared with automatic filtration, the process is simple and easy to operate and maintain.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by setting the filter mesh group, the activated carbon filter group and the filter sponge, the filter mesh group can filter the glass fragments inside the wastewater produced by glass edging in layers, so that the solid glass fragments in the wastewater are blocked and filtered by the filter mesh group, the activated carbon filter group can further filter the wastewater, adsorb and filter the tiny impurities in the wastewater, and at the same time the filter sponge can further filter the flocculent impurities in the wastewater, thereby performing multiple filtrations on the wastewater, and by setting a sterilization device and a sedimentation tank, the pathogens inside the wastewater can be eliminated, and the wastewater can be further filtered. The sedimentation tank can statically precipitate the remaining impurities in the wastewater, thereby making the wastewater treatment more thorough, the overall structure is simple, and it is easy to operate and maintain compared with automated treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 This is a schematic diagram of a grinding wastewater treatment device with a multi-layer filtration structure according to the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of a treatment box in an edge grinding wastewater treatment device with a multi-layer filtration structure according to the present invention.

[0018] Figure 3 This is a schematic diagram of the internal structure of a fine filter box in an edge grinding wastewater treatment device with a multi-layer filtering structure according to the present invention.

[0019] Figure 4 This is a structural schematic diagram of a filter mesh group in an edge grinding wastewater treatment device with a multi-layer filtering structure according to the present invention.

[0020] In the figure, 100-edge grinding machine body, 110-workbench, 120-water guide trough, 130-processing box, 140-drain outlet, 150-primary filter box, 160-fine filter box, 170-sterilization box, 180-sedimentation tank, 190-filter mesh group, 200-activated carbon filter group, 210-filter cotton, 220-sterilization device, 230-water storage tank, 240-water permeable hole. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only one embodiment of the present invention, not a complete embodiment. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 A device for treating edge grinding wastewater with a multi-layer filtering structure includes: an edge grinding machine body 100, a water guide groove 120, and a treatment box 130. A workbench 110 is provided on the front of the edge grinding machine body 100, and a set of water guide grooves 120 are respectively provided at the front and rear positions of the bottom of the workbench 110;

[0023] A processing box 130 is provided below the workbench 110. A primary filter box 150 is provided on the left side of the processing box 130. A fine filter box 160 is provided on the right side of the primary filter box 150. A sterilization box 170 is provided on the right side of the fine filter box 160. A sedimentation tank 180 is provided on the right side of the sterilization box 170. A settling tank 180 is provided on the right side of the sterilization box 170. A settling port 140 is provided at the front and rear positions of the right side of the processing box 130.

[0024] A filter mesh group 190 is provided inside the primary filter box 150, an activated carbon filter group 200 is provided above the fine filter box 160, a filter sponge 210 is provided below the activated carbon filter group 200, a sterilization device 220 is provided above the sterilization box 170, and a water storage tank 230 is provided below the sterilization device 220.

[0025] The lower right side of the primary filter box 150 is connected to the left side of the fine filter box 160 through a connecting pipe 1. The connecting point between the connecting pipe 1 and the left side of the fine filter box 160 is located above the left side of the activated carbon filter group 200.

[0026] The lower right side of the fine filter box 160 is connected to the left side of the sterilization box 170 through the connecting pipe 2, and the lower right side of the sterilization box 170 is connected to the left side of the sedimentation tank 180 through the connecting pipe 3. The two sets of drain outlets 140 are respectively connected to the right side of the sedimentation tank 180.

[0027] The water guide trough 120 is a slope structure with a gradually increasing slope from left to right. A group of water inlet pipes are connected through the left side of the water guide trough 120, and the bottom of the water inlet pipes extends downward to the top of the primary filter box 150.

[0028] Fixed components are provided on the left and right sides of the primary filter box 150 , and the fixed components fix the filter group 190 in the center of the primary filter box 150 . The filter group 190 is made of stainless steel.

[0029] The filter group 190 is composed of filter 1, filter 2 and filter 3 from top to bottom. The aperture length of filter 1 is greater than the aperture length of filter 2, and the aperture length of filter 2 is greater than the aperture length of filter 3. In actual use, after the wastewater enters the primary filter box 150, the filter group 190 filters the wastewater to block the solid glass fragments inside the wastewater. Then the wastewater enters the fine filter box 160 to the right through the connecting pipe 1, and passes through the several groups of water permeable holes 24 on the top of the activated carbon filter group 200. 0 enters the interior of the activated carbon filter group 200, is adsorbed and filtered by the activated carbon particle layer group, and the filtered wastewater passes downward through the several groups of water-permeable holes 240 at the bottom of the activated carbon filter group 200 into the interior of the filter sponge 210, is absorbed and filtered by the filter sponge 210, so that the flocculent impurities in the wastewater are filtered by the filter sponge 210, and then the wastewater enters the interior of the sterilization box 170 to the right through the connecting pipe 2, thereby realizing coarse filtration and fine filtration of the wastewater. The final effect is that the overall structure is simple, maintenance is convenient, and use is convenient.

[0030] The activated carbon filter group 200 is filled with an activated carbon granule layer group, and the top and bottom of the activated carbon filter group 200 are respectively provided with a plurality of water-permeable holes 240;

[0031] The connecting pipes 1, 2 and 3 are all inclined structures tilted to the right. The height of the primary filter box 150 is less than that of the fine filter box 160, and the height of the fine filter box 160 is less than that of the sterilization box 170. In actual use, the sterilization device 220 sterilizes the wastewater inside the water storage tank 230 to eliminate the pathogens in the wastewater. The sterilized wastewater continues to flow rightward through the connecting pipe 3 into the sedimentation tank 180, and is allowed to settle in the sedimentation tank 180, so that the impurities remaining in the wastewater are settled to the bottom. , and then open the two sets of drain ports 140 to discharge the wastewater in the sedimentation tank 180, thereby completing the overall filtration treatment of the wastewater. The final effect is to use the high-to-low flow characteristics of the wastewater itself to make the wastewater automatically flow from the primary filter box 150 into the fine filter box 160, and then from the fine filter box 160 into the sterilization box 170, and finally from the sterilization box 170 into the sedimentation tank 180. The overall structure is simple, and the staff only needs to open and close the drain port 140. The process is simple and easy to operate and maintain.

[0032] Example 1: Please refer to Figures 1 to 3In actual use, the edge grinding machine body 100 grinds the glass raw materials, and the waste water enters the guide groove and flows along the two groups of guide grooves to the left side of the guide groove, and enters the primary filter box 150 downward through the water inlet pipe. After the waste water enters the primary filter box 150, the filter group 190 filters the waste water to block the solid glass fragments in the waste water, and then the waste water enters the fine filter box 160 to the right through the connecting pipe 1, and passes through the several groups of water holes 2 on the top of the activated carbon filter group 200. 40 enters the interior of the activated carbon filter group 200, is adsorbed and filtered by the activated carbon particle layer group, and the filtered wastewater passes downward through the several groups of water-permeable holes 240 at the bottom of the activated carbon filter group 200 into the interior of the filter sponge 210, is absorbed and filtered by the filter sponge 210, so that the flocculent impurities in the wastewater are filtered by the filter sponge 210, and then the wastewater enters the interior of the sterilization box 170 to the right through the connecting pipe 2, thereby realizing coarse filtration and fine filtration of the wastewater. The final effect is that the overall structure is simple, maintenance is convenient, and use is convenient.

[0033] Example 2: Please refer to Figure 2 After entering the sterilization box 170, the wastewater is stored in the water storage tank 230. At this time, the sterilization device 220 sterilizes the wastewater in the water storage tank 230 to eliminate the pathogens in the wastewater. The sterilized wastewater continues to enter the sedimentation tank 180 to the right through the connecting pipe three, and is allowed to settle in the sedimentation tank 180, so that the remaining impurities in the wastewater are settled to the bottom. Then, the two sets of drain ports 140 are opened to discharge the wastewater in the sedimentation tank 180, thereby completing the overall filtration treatment of the wastewater. The final effect is to use the high-to-low flow characteristics of the wastewater itself to automatically flow the wastewater from the primary filter box 150 into the fine filter box 160, and then from the fine filter box 160 into the sterilization box 170, and finally from the sterilization box 170 into the sedimentation tank 180. The overall structure is simple, and the staff only needs to open and close the drain port 140, which is easy to operate and maintain.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A grinding wastewater treatment device with a multi-layer filtration structure, comprising: An edge grinding machine body (100), a water guide groove (120) and a processing box (130), characterized in that: a workbench (110) is provided on the front of the edge grinding machine body (100), and a group of water guide grooves (120) are respectively opened at the front and rear positions of the bottom of the workbench (110); A processing box (130) is provided below the workbench (110), a primary filter box (150) is provided on the left side of the processing box (130), a fine filter box (160) is provided on the right side of the primary filter box (150), a sterilization box (170) is provided on the right side of the fine filter box (160), a sedimentation tank (180) is provided on the right side of the sterilization box (170), and a settling port (140) is provided at the front and rear positions of the right side of the processing box (130); A filter mesh group (190) is provided inside the primary filter box (150), an activated carbon filter group (200) is provided above the fine filter box (160), and a filter sponge (210) is provided below the activated carbon filter group (200). A sterilization device (220) is provided above the sterilization box (170), and a water storage tank (230) is provided below the sterilization device (220).

2. The device for treating edge grinding wastewater with a multi-layer filtration structure according to claim 1, wherein: The lower right side of the primary filter box (150) is connected to the left side of the fine filter box (160) via a connecting pipe 1, and the connection point between the connecting pipe 1 and the left side of the fine filter box (160) is located above the left side of the activated carbon filter group (200).

3. The device for treating edge grinding wastewater with a multi-layer filtration structure according to claim 2, wherein: The lower right side of the fine filter box (160) is connected to the left side of the sterilization box (170) via connecting pipe 2, and the lower right side of the sterilization box (170) is connected to the left side of the sedimentation tank (180) via connecting pipe 3. The two groups of drain outlets (140) are respectively connected to the right side of the sedimentation tank (180).

4. The device for treating edge grinding wastewater with a multi-layer filtration structure according to claim 1, wherein: The water guide trough (120) is a slope structure with a gradually increasing slope from left to right. A set of water inlet pipes is connected through the left side of the water guide trough (120), and the bottom of the water inlet pipes extends downward to the upper part of the primary filter box (150).

5. The device for treating edge grinding wastewater with a multi-layer filtration structure according to claim 4, characterized in that: Fixed components are provided on the left and right sides of the primary filter box (150), and the fixed components fix the filter screen group (190) at the center of the primary filter box (150). The filter screen group (190) is made of stainless steel.

6. The device for treating edge grinding wastewater with a multi-layer filtration structure according to claim 5, characterized in that: The filter screen group (190) consists of filter screen one, filter screen two, and filter screen three from top to bottom, respectively. The aperture length of filter screen one is greater than the aperture length of filter screen two, and the aperture length of filter screen two is greater than the aperture length of filter screen three.

7. The device for treating edge grinding wastewater with a multi-layer filtration structure according to claim 3, characterized in that: The activated carbon filter group (200) is filled with an activated carbon granule layer group, and the top and bottom of the activated carbon filter group (200) are respectively provided with a plurality of groups of water permeable holes (240); The connecting pipe 1, the connecting pipe 2, and the connecting pipe 3 are all inclined structures tilted to the right. The height of the primary filter box (150) is less than the height of the fine filter box (160), and the height of the fine filter box (160) is less than the height of the sterilization box (170).

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