A display glass cover plate edging wastewater treatment device

Abstract

The utility model discloses a kind of display glass cover plate edge grinding wastewater treatment devices, belong to wastewater purification field, including wastewater treatment device by box and the several purification filter element assemblies of inserting box top surface, the purification filter element assembly includes candle type filter element, filter cloth wrapped in candle type filter element outer wall end and several clamps clamped on filter cloth.The utility model is compared with prior art's advantage lies in: the glass powder cleaning of the device does not need to disassemble filter element, only needs to pass through synchronous fixing plate and raise all T-shaped injection rods, can simultaneously pull out the powder inside all candle type filter elements, then only need to push powder to the storage tank of adjacent room, and cleaning can be completed, then reset T-shaped injection rod, make it descend back to the bottom surface of candle type filter element, and it can be used again, compared with traditional first disassembly and then cleaning, the device has the advantages of disassembly-free and cleaning speed fast.

Description

Technical Field

[0001] This utility model relates to the field of wastewater purification, specifically to a wastewater treatment device for grinding glass cover plates of displays. Background Technology

[0002] In the existing production process of mobile phone or television displays, in order to avoid burrs or right-angle edges at the edges of the display, a grinding device is usually used to grind the glass cover of the display. To avoid heat generation during the grinding process, cutting fluid is usually used for cooling. However, when the cutting fluid is used, glass powder will mix into the outlet. If the powder in the cutting fluid is not filtered out in time during the recycling process, the water pump is prone to clogging. Therefore, before recycling the cutting fluid, a special display glass cover grinding wastewater treatment device is needed to filter the wastewater.

[0003] The existing wastewater treatment equipment mainly consists of a tank and several purification filter cartridges inserted into the top of the tank. The purification process can refer to the filtration method in the particulate matter intelligent filtration system, i.e., the equipment in the link below: https: / / www.zhihu.com / question / 571073588 / answer / 2810274605.

[0004] While this method can ensure that glass powder in wastewater is filtered out in one go, a large amount of powder will inevitably accumulate in the filter element over a long period of use. If it is not cleaned, it will clog the pipes. However, cleaning is difficult due to the structure of the filter. Utility Model Content

[0005] The technical problem this invention aims to solve is that, in the case of an existing wastewater treatment device for grinding glass cover plates of a display, it is difficult to quickly disassemble all the filter elements when cleaning the powder in the filter element.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a wastewater treatment device for grinding glass cover plates of a display, comprising a wastewater treatment device consisting of a housing and a plurality of purification filter element assemblies inserted into the top surface of the housing, wherein the purification filter element assembly includes a candle-type filter element, a filter cloth wrapped around the outer wall end of the candle-type filter element, and a plurality of clamps fastened to the filter cloth.

[0007] The top panel of the box is provided with arc-shaped clamping plates on both sides of the inlet end of the candle filter element, and the clamping plates on both sides of the inlet end of the candle filter element are provided with dispensing slots corresponding to the central slots of the two arc-shaped clamping plates.

[0008] The candle filter element has a T-shaped injection rod inside, and the injection end of the T-shaped injection rod is fitted with a cleaning plug. The tail end of the T-shaped injection rod is provided with a synchronous fixing plate connected by threads. The tail end of the T-shaped injection rod passes through the synchronous fixing plate. Several synchronous hydraulic telescopic rods are provided on the left and right sides of the synchronous fixing plate, and the sides of the housing are provided with placement plates for placing the synchronous hydraulic telescopic rods.

[0009] The top surface of the box is provided with a water injection layer, and the top surface of the water injection layer is connected to the synchronous fixing plate through a rubber gasket.

[0010] As an improvement, the rear side of the box is provided with a glass powder storage box, and the connection end between the storage box and the rear side of the water injection layer is provided with a powder flow channel sealed by a baffle plate.

[0011] As an improvement, the baffle plate is connected to the side wall of the powder flow channel via a hinge, and the opening end of the storage box is provided with a closed cover connected via a hinge.

[0012] As an improvement, the front of the enclosure is provided with a detachable observation window for easy observation of the purification effect and clamp assembly.

[0013] As an improvement, a water outlet is provided on one side of the bottom surface of the box, and a check valve is provided at the outlet end of the water outlet.

[0014] As an improvement, a water inlet is provided on the front end of the water injection layer.

[0015] The advantages of this invention compared to existing technologies are as follows: the glass powder cleaning of this device does not require disassembling the filter element. Simply pull up all the T-shaped injection rods by the synchronous fixing plate to simultaneously pull out the powder inside all the candle filter elements. Then, simply push the powder into the adjacent storage box to complete the cleaning. After that, reset the T-shaped injection rods so that they fall back to the bottom of the candle filter element for reuse. Compared to the traditional method of disassembling and then cleaning, this device has the advantages of being disassembly-free and having a fast cleaning speed. Attached Figure Description

[0016] Figure 1 This is a general structural diagram of a wastewater treatment device for grinding glass cover plates of a display.

[0017] Figure 2 This is an open view of the overall structure of a wastewater treatment device for grinding glass cover plates of a display.

[0018] Figure 3 This is a cross-sectional view of the overall structure of a wastewater treatment device for grinding glass cover plates of a display.

[0019] Figure 4 This is a structural diagram of the purification filter element assembly of a wastewater treatment device for edge grinding of display glass cover plates according to this utility model.

[0020] Figure 5 This is an exploded view of the purification filter element assembly of a wastewater treatment device for edge grinding of display glass cover plates according to this utility model.

[0021] As shown in the figure: 1. Wastewater treatment device; 11. Box body; 111. Placement plate; 112. Water injection layer; 1121. Water injection port; 113. Water baffle; 114. Powder flow channel; 115. Removable observation window; 116. Water outlet; 117. Check valve; 12. Purification filter element assembly; 121. Candle filter element; 1211. Arc-shaped clamping plate; 1212. Dispensing tank; 122. Filter cloth; 123. Clamp; 13. Storage box; 131. Sealing cover; 2. T-shaped injection rod; 21. Cleaning plug; 3. Synchronous fixing plate; 4. Synchronous hydraulic telescopic rod. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] As per the instruction manual Figure 1 , 2 As shown in Figures 3, 4, and 5, the wastewater treatment device 1 used in the existing display glass cover grinding wastewater treatment device consists of a housing 11 and several purification filter element assemblies 12 inserted into the top surface of the housing 11. Each purification filter element assembly 12 includes a candle-type filter element 121, a filter cloth 122 wrapped around the outer wall of the candle-type filter element 121, and several clamps 123 fastened to the filter cloth 122. To ensure fixation and easy removal after installation, the top panel of the housing 11 is provided with arc-shaped clamping plates 1211 on both sides of the inlet end of the candle-type filter element 121. The fixed plate has a dispensing slot 1212 on both sides, which corresponds to the central slot of the two arc-shaped clamping plates 1211. During installation, a rubber gasket can be placed under the arc-shaped clamping plates 1211 to ensure sealing. As can be seen from the cross-sectional view, the filter cloth 122 and the clamp 123 need to be installed inside the box 11. For this purpose, the front of the box 11 is provided with a detachable observation window 115 for easy observation of the purification effect and the assembly of the clamp 123. In order to ensure the discharge of the filtered solution, a water outlet 116 is provided on one side of the bottom surface of the box 11, and a check valve 117 is provided at the outlet end of the water outlet 116.

[0024] To facilitate the cleaning of glass powder clogging the inside of the candle filter element 121, a T-shaped injection rod 2 is provided inside the candle filter element 121, and a cleaning plug 21 is fitted onto the injection end of the T-shaped injection rod 2. The T-shaped injection rod 2 is usually detachable to facilitate the replacement of the cleaning plug 21. The diameter of the detachable thick column end at the bottom of the T-shaped injection rod 2 is slightly smaller than the diameter of the cleaning plug 21, ensuring that the cleaning is thorough while preventing the cleaning plug 21 from falling off.

[0025] In order to ensure that wastewater can flow normally into the top inlet of the candle filter element 121, the top surface of the housing 11 is provided with a water injection layer 112, and the top surface of the water injection layer 112 is connected to the synchronous fixing plate 3 through a rubber gasket. The front end of the water injection layer 112 is provided with a water injection port 1121.

[0026] To facilitate the synchronous control of multiple T-shaped injection rods 2, the tail end of the T-shaped injection rod 2 is provided with a synchronous fixing plate 3 connected by threads. The tail end of the T-shaped injection rod 2 passes through the synchronous fixing plate 3. Several synchronous hydraulic telescopic rods 4 are provided on the left and right sides of the synchronous fixing plate 3. The two sides of the housing 11 are provided with placement plates 111 for placing the synchronous hydraulic telescopic rods 4. The base and output end of the synchronous hydraulic telescopic rod 4 are connected to the placement plate 111 and the synchronous fixing plate 3 by bolts.

[0027] To facilitate the cleaning of powder on the water-filled layer 112, a glass powder storage box 13 is provided on the rear side of the box body 11. The connection end between the storage box 13 and the rear side of the water-filled layer 112 is provided with a powder flow channel 114 sealed by a baffle plate 113. The baffle plate 113 is connected to the side wall of the powder flow channel 114 by a hinge. The opening end of the storage box 13 is provided with a closing cover 131 connected by a hinge. The hinge of the baffle plate 113 is located on the top surface of the powder flow channel 114, and the bottom surface is sealed by a door bolt structure. A waterproof gasket is provided between the baffle plate 113 and the powder flow channel 114.

[0028] In a specific implementation of this invention, wastewater is injected into the water injection layer 112 through the water injection port 1121. The wastewater, after being filtered by the candle filter element 121 and the filter cloth 122, traps the glass powder inside the candle filter element 121. When leakage occurs and the effect decreases, the synchronous hydraulic telescopic rod 4 is activated, causing the T-shaped injection rod 2 to be pulled up, thus removing the glass powder from the candle filter element 121. Then, the latch of the baffle plate 113 is opened, and the powder is pushed into the storage box 13 using a scraper. Finally, the latch is closed, and the hydraulic telescopic rod 4 is reset. The filtration effect is determined by a detector installed inside the box 11 by a technician, and the type of detector needs to be determined by the technician based on the type of wastewater being filtered.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A wastewater treatment device for grinding glass cover plates of a display, comprising a wastewater treatment device (1) consisting of a housing (11) and a plurality of purification filter cartridges (12) inserted into the top surface of the housing (11), characterized in that: The purification filter assembly (12) includes a candle filter element (121), a filter cloth (122) wrapped around the outer wall of the candle filter element (121), and several clamps (123) fastened to the filter cloth (122). The top panel of the box (11) is provided with arc-shaped card plates (1211) on both sides of the inlet end of the candle filter element (121), and the fixed plate at the inlet end of the candle filter element (121) is provided with a delivery slot (1212) on both sides of the card slot corresponding to the center slot of the two arc-shaped card plates (1211). The candle filter element (121) is provided with a T-shaped injection rod (2) inside, and the injection end of the T-shaped injection rod (2) is fitted with a cleaning plug (21). The tail end of the T-shaped injection rod (2) is provided with a synchronous fixing plate (3) connected by a thread. The tail end of the T-shaped injection rod (2) passes through the synchronous fixing plate (3) by a thread. The left and right sides of the synchronous fixing plate (3) are provided with a number of synchronous hydraulic telescopic rods (4), and the two sides of the box (11) are provided with a placement plate (111) for placing the synchronous hydraulic telescopic rods (4). The top surface of the box (11) is provided with a water injection layer (112), and the top surface of the water injection layer (112) is connected to the synchronous fixing plate (3) through a rubber gasket.

2. The display glass cover grinding wastewater treatment device according to claim 1, characterized in that: The rear side of the box (11) is provided with a glass powder storage box (13), and the connection end between the storage box (13) and the rear side of the water injection layer (112) is provided with a powder flow channel (114) sealed by a baffle plate (113).

3. The display glass cover grinding wastewater treatment device according to claim 2, characterized in that: The baffle plate (113) is connected to the side wall of the powder flow channel (114) via a hinge, and the open end of the storage box (13) is provided with a closed cover (131) connected via a hinge.

4. The wastewater treatment device for grinding glass cover plates of a display as described in claim 1, characterized in that: The front of the box (11) is provided with a detachable observation window (115) for easy observation of the purification effect and for the assembly of the clamps (123).

5. The wastewater treatment device for grinding glass cover plates of a display as described in claim 1, characterized in that: The bottom side of the box (11) is provided with a water outlet (116), and the outlet end of the water outlet (116) is provided with a stop valve (117).

6. The display glass cover grinding wastewater treatment device according to claim 1, characterized in that: The water injection layer (112) has a water injection port (1121) on its front end.

Images