CN216935065U

CN216935065U - Grind trigger circulating water treatment facilities

Info

Publication number: CN216935065U
Application number: CN202123046697.0U
Authority: CN
Inventors: 王松; 张海
Original assignee: Sichuan Longyu Innovation Electronic Technology Co ltd
Current assignee: Sichuan Longyu Innovation Electronic Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-12
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a board grinder circulating water treatment device, which comprises: one end of the settling tank is provided with a sewage inlet pipe, and the sewage inlet pipe is connected with the drainage end of the plate grinding machine; the filter cartridge comprises a cartridge body and a cartridge cover, and the cartridge cover can be detachably covered on the cartridge body; the bottom of the cylinder body is connected with a water pipe, and the top of the cylinder body is connected with a water outlet pipe; the filter unit comprises a liquid distribution plate, a liquid inlet plate, a primary filter pipe and a plurality of secondary filter pipes, wherein the upper surface of the liquid inlet plate is provided with a plurality of liquid inlets, the lower surface of the liquid distribution plate is provided with a plurality of liquid distribution ports, two ends of the primary filter pipe are open, the top end of the primary filter pipe is communicated with the inside of the liquid distribution plate, and the bottom end of the primary filter pipe vertically penetrates out of the liquid inlet plate downwards; and two ends of any secondary filter pipe are opened, the bottom end of the secondary filter pipe is communicated with the inside of the liquid inlet plate, and the top end of the secondary filter pipe vertically penetrates through the liquid distribution plate upwards. The utility model provides a circulating water treatment device of a plate grinding machine, which has a good filtering effect, realizes the recycling of water and saves water resources.

Description

Grind trigger circulating water treatment facilities

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a circulating water treatment device of a plate grinding machine.

Background

The PCB board grinds trigger water at present adopts running water overflow moisturizing production, grinds the copper powder that the board process produced and directly discharges to the wastewater disposal basin along with overflow water, mixes the water of copper powder and just discharges at will not handling, not only causes the waste of water resource, but also can make the copper powder flow into the middle of the domestic water and cause the pollution.

In the prior art, copper powder is directly precipitated in a sedimentation tank by sewage discharged by a scrubbing machine, the filtering effect is poor, and the water flowing back to the scrubbing machine causes pollution to a copper-clad plate.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

In order to solve the defects of the prior art, the utility model provides a plate grinding machine circulating water treatment device, which comprises:

one end of the settling tank is provided with a sewage inlet pipe, and the sewage inlet pipe is connected with the drainage end of the plate grinding machine;

the filter cartridge comprises a cartridge body and a cartridge cover, and the cartridge cover can be detachably covered on the cartridge body; the bottom of the barrel is connected with a water through pipe, the other end of the water through pipe extends into the sedimentation tank, and the top of the barrel is connected with a water outlet pipe; a water suction pump is arranged on the water pipe;

the filter unit comprises a liquid distribution plate, a liquid inlet plate positioned below the liquid distribution plate, a primary filter pipe internally provided with a filter screen and a plurality of secondary filter pipes filled with filter filler, wherein the upper surface of the liquid inlet plate is provided with a plurality of liquid inlets, the lower surface of the liquid distribution plate is provided with a plurality of liquid distribution ports, two ends of the primary filter pipe are open, the top end of the primary filter pipe is communicated with the inside of the liquid distribution plate, and the bottom end of the primary filter pipe vertically penetrates out of the liquid inlet plate downwards; many inferior strainer encircles the primary filter pipe, arbitrary inferior strainer both ends opening and its bottom with advance the inside intercommunication of liquid board, its top is vertical upwards to be passed the cloth liquid board.

Further, the inside of the settling tank forms an S-shaped flow path through a plurality of baffle plates which are oppositely staggered.

Further, still include hold-down mechanism, hold-down mechanism is located the cover top is used for compressing tightly the cover.

Furthermore, the pressing mechanism comprises a support and a screw rod, the support is U-shaped, two ends of the support are hinged to the outer wall of the barrel, a through hole is formed in the middle of the support, the inner wall of the through hole is in spiral fit with a thread section in the screw rod, the thread section is opposite in rotation direction, and the screw rod is located above the center of the barrel cover.

Furthermore, a pressure head is arranged at the bottom end of the screw, and a pressure groove matched with the pressure head in shape is formed in the position corresponding to the cylinder cover.

Further, the filter screen is installed in the arch primary filter pipe.

Furthermore, a convex shoulder for supporting the liquid inlet plate is annularly arranged on the inner wall of the cylinder body.

The utility model at least comprises the following beneficial effects:

1. according to the utility model, the settling tank and the filter cartridge are adopted to continuously treat the sewage, so that the filtering effect is enhanced, the treated water quality meets the requirement of water for a plate grinding machine, the water is recycled, the purpose of saving water resources is achieved, and the harm of the sewage to the environment is avoided;

2. the filter unit in the filter cartridge is detachably provided with the filter unit which is convenient to detach and clean, so that the filtering effect of the filter unit is ensured; the primary filter pipe and the secondary filter pipe are matched to carry out double filtration on the sewage, so that the filtration efficiency is improved; the sewage enters the liquid distribution plate after being filtered by the primary filter pipe, and then enters the liquid inlet plate through the uniform falling of the liquid distribution port, and finally enters the secondary filter pipe dispersedly, so that the effect of uniformly dispersing water flow is achieved, the filtering filler in the secondary filter pipe is prevented from being blocked, meanwhile, the sewage flows in the secondary filter pipe from bottom to top, impurities such as copper powder are filtered by the filtering filler, and the copper powder is easy to precipitate due to self gravity in the upward flowing process of the sewage, so that the filtering effect is further enhanced.

Drawings

FIG. 1 is a schematic structural view of a circulating water treatment device of a scrubbing machine according to the present invention.

Fig. 2 is a schematic view of a part of the enlarged structure of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the structure of the filter unit of the present invention.

Fig. 4 is a schematic top view of the liquid inlet plate of the present invention.

Fig. 5 is a schematic view of the internal baffle arrangement of the settling tank of the present invention.

Reference numerals: 1-a settling tank, 2-a sewage inlet pipe, 3-a filter cartridge, 31-a cylinder body, 32-a cylinder cover, 321-a pressure tank, 4-a water through pipe, 41-a water pump, 5-a water outlet pipe, 6-a filter unit, 61-a liquid distribution plate, 611-a liquid distribution port, 62-a liquid inlet plate, 621-a liquid inlet, 63-a primary filter pipe, 631-a filter screen, 64-a secondary filter pipe, 641-a filter filler, 7-a partition plate, 8-a shoulder, 9-a pressing mechanism, 91-a support, 92-a screw rod and 921-a pressure head.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Fig. 1 to 5 show a board grinder circulating water treatment device according to the present invention, including:

one end of the settling tank 1 is provided with a sewage inlet pipe 2, and the sewage inlet pipe 2 is connected with the drainage end of the scrubbing machine;

the filter cartridge 3, the said filter cartridge 3 includes the cylinder 31 and cylinder cover 32, the said cylinder cover 32 can be removed and covered and pressed on the said cylinder 31; the bottom of the barrel 31 is connected with a water pipe 4, the other end of the water pipe 4 extends into the settling tank 1, and the top of the water pipe 4 is connected with a water outlet pipe 5; a water suction pump 41 is arranged on the water pipe 4;

the detachable filtering unit 6 is arranged in the cylinder 31, the filtering unit 6 comprises a liquid distribution plate 61, a liquid inlet plate 62 positioned below the liquid distribution plate 61, a primary filtering pipe 63 with a filter screen 631 therein, and a plurality of secondary filtering pipes 64 filled with filter fillers 641, the upper surface of the liquid inlet plate 62 is provided with a plurality of liquid inlets 621, the lower surface of the liquid distribution plate 61 is provided with a plurality of liquid distribution ports 611, two ends of the primary filtering pipe 63 are open, the top end of the primary filtering pipe 63 is communicated with the inside of the liquid distribution plate 61, and the bottom end of the primary filtering pipe vertically penetrates out of the liquid inlet plate 62; the secondary filter tubes 64 surround the primary filter tubes 63, two ends of each secondary filter tube 64 are open, the bottom end of each secondary filter tube is communicated with the interior of the liquid inlet plate 62, and the top end of each secondary filter tube vertically penetrates through the liquid distribution plate 61 upwards.

Specifically, the sewage inlet pipe 2 is used for conveying sewage generated by the work of the plate grinding machine to the inside of the settling tank 1, the settling tank 1 is used for preliminarily settling the sewage, so that copper powder in the sewage is settled at the bottom, in order to obtain a better settling and filtering effect, the inside of the settling tank 1 forms an S-shaped flow path through a plurality of relatively staggered partition plates 7, and the S-shaped flow path is favorable for prolonging the retention time of the sewage in the settling tank 1, so that the copper powder is favorably fully settled at the bottom of the settling tank 1;

the filtering unit 6 is detachably arranged, so that the filtering unit 6 is convenient to disassemble and clean, and the filtering effect of the filtering unit 6 is ensured; a convex shoulder 8 for supporting the liquid inlet plate 62 is annularly arranged on the inner wall of the cylinder 31, the lower surface of the liquid inlet plate 62 is abutted against the upper surface of the convex shoulder 8 to fix the filtering unit 6, when the filtering unit 6 needs to be disassembled, the cylinder cover 32 is opened, the filtering unit 6 is integrally lifted out to complete the disassembly, and the filtering unit is convenient to clean;

the liquid inlet plate 62 is positioned above a connecting port of the water service pipe 4 and the cylinder 31, and the liquid distribution plate 61 is positioned below a connecting port of the water outlet pipe 5 and the cylinder 31, so that sewage can smoothly enter the primary filter pipe 63 after entering the cylinder 31 from the water service pipe 4, and water filtered by the secondary filter pipe can smoothly enter the water outlet pipe 5 to be discharged; the primary filter pipe 63 and the secondary filter pipe 64 are matched to carry out double filtration on the sewage, so that the filtration efficiency is improved; the filter screen 631 is installed in the primary filter pipe 63 in an arched shape, and the arched arrangement of the filter screen 631 increases the filter area to improve the filtering and intercepting effect, and is beneficial to the filtered and intercepted solid impurities such as copper powder and the like to fall off to avoid blocking the filter screen 631; the sewage enters the liquid distribution plate 61 after being filtered by the primary filter pipe 63, uniformly falls through the liquid distribution port 611 and enters the liquid inlet plate 62, finally dispersedly enters the secondary filter pipe 64, the effect of uniformly dispersing water flow is achieved, the filtering filler 641 in the secondary filter pipe 64 is prevented from being blocked, meanwhile, the sewage flows in the secondary filter pipe 64 from bottom to top, impurities such as copper powder are filtered by the filtering filler 641, the copper powder is easy to precipitate due to self gravity in the upward flowing process of the sewage, the filtering effect is further enhanced, the filtering filler 641 can be filter cotton, and the bearing nets are installed at openings at two ends of the secondary filter pipe 64 to prevent the filtering filler from falling off from the secondary filter pipe 64.

In order to compress the cylinder cover 32 and avoid overflow of water flow caused by loosening of the cylinder cover 32, a compressing mechanism 9 for compressing the cylinder cover 32 is arranged above the cylinder cover 32, the compressing mechanism 9 comprises a bracket 91 and a screw 92, the bracket 91 is U-shaped, two ends of the bracket 91 are hinged on the outer wall of the cylinder 31, the hinged arrangement is convenient for turning the bracket 91 open from the top of the cylinder 31 and is convenient for mounting and dismounting the filtering unit 6; a through hole (not shown) is formed in the middle of the support 91, the screw 92 is inserted into the through hole, the inner wall of the through hole is in spiral fit with a thread section in the opposite direction on the screw 92, the screw 92 is positioned above the center of the cylinder cover 32, the screw 92 is rotated to enable the screw 92 to move up and down, so that the bottom end of the screw 92 is far away from the cylinder cover 32 or is pressed against the cylinder cover 32, the screw 92 is rotated to enable the bottom end of the screw 92 to be pressed against the cylinder cover 32, the cylinder cover 32 is fastened, and the phenomenon that the cylinder cover 32 is flushed by sewage in the cylinder 1 to cause overflow pollution of the sewage is avoided; the bottom end of the screw 92 is provided with a pressure head 921, the corresponding position of the cylinder cover 32 is provided with a pressure groove 321 matched with the pressure head 921 in shape, the pressure head 921 is matched with the pressure groove 321, the pressure head 921 is held and occluded in the pressure groove 321, and the pressing effect of the screw 92 on the cylinder cover 32 is further realized.

When the device is used specifically, sewage with copper powder generated by the scrubbing machine enters the interior of the settling tank 1 through the sewage inlet pipe 2, the water suction pump 41 is started after the sewage is settled in the interior of the settling tank 1, the sewage at the upper part of the settling tank 1 enters the interior of the cylinder body 31 through the water inlet pipe 4, the sewage enters the primary filter pipe 63, enters the liquid distribution plate 61 from the top end of the primary filter pipe 63 after being filtered and intercepted by the filter screen 631, then is dispersed and flows out through the liquid distribution port 611, then enters the liquid inlet plate 62 through the liquid inlet 621, finally enters the secondary filter pipe 64 and is filtered again through the filter filler 641, the filtered water flows to the top of the cylinder body 1 through the top of the secondary filter pipe 6 and enters the water outlet pipe 5 and flows back to the scrubbing machine, and the water is recycled.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the utility model may be embodied and broadly described herein, it being recognized that the utility model is not limited to the specific details and illustrations contained herein as shown and described, since various modifications and changes may be made therein by those skilled in the art without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. A grind trigger circulating water treatment facilities, its characterized in that includes:

the device comprises a settling tank (1), a sewage inlet pipe (2) is arranged at one end of the settling tank, and the sewage inlet pipe (2) is connected with a drainage end of a scrubbing machine;

the filter cartridge (3) comprises a cartridge body (31) and a cartridge cover (32), and the cartridge cover (32) is detachably pressed on the cartridge body (31); the bottom of the barrel body (31) is connected with a water through pipe (4), the other end of the water through pipe (4) extends into the interior of the settling tank (1), and the top of the barrel body is connected with a water outlet pipe (5); a water suction pump (41) is arranged on the pipeline of the water through pipe (4);

a detachable filtering unit (6) is arranged in the cylinder body (31), the filtering unit (6) comprises a liquid distribution plate (61), a liquid inlet plate (62) positioned below the liquid distribution plate (61), a primary filtering pipe (63) internally provided with a filter screen (631) and a plurality of secondary filtering pipes (64) filled with filtering fillers (641), the upper surface of the liquid inlet plate (62) is provided with a plurality of liquid inlets (621), the lower surface of the liquid distribution plate (61) is provided with a plurality of liquid distribution ports (611), two ends of the primary filtering pipe (63) are opened, the top end of the primary filtering pipe is communicated with the inside of the liquid distribution plate (61), and the bottom end of the primary filtering pipe vertically penetrates out of the liquid inlet plate (62); the secondary filter pipes (64) surround the primary filter pipes (63), two ends of any secondary filter pipe (64) are open, the bottom end of the secondary filter pipe is communicated with the interior of the liquid inlet plate (62), and the top end of the secondary filter pipe vertically penetrates through the liquid distribution plate (61) upwards.

2. A board grinder circulating water treatment device according to claim 1, characterized in that the inside of the settling tank (1) is formed into an S-shaped flow path by a plurality of baffle plates (7) which are oppositely staggered.

3. A circulating water treatment device for a scrubbing machine as claimed in claim 1, further comprising a pressing mechanism (9), wherein said pressing mechanism (9) is located above said cover (32) for pressing the cover (32).

4. The circulating water treatment device of the plate grinding machine according to claim 3, wherein the pressing mechanism (9) comprises a support (91) and a screw rod (92), the support (91) is U-shaped, two ends of the support (91) are hinged to the outer wall of the cylinder body (31), a through hole is formed in the middle of the support (91), the inner wall of the through hole is in spiral fit with a thread section in the screw rod (92) in the opposite direction, and the screw rod (92) is located above the center of the cylinder cover (32).

5. The circulating water treatment device of the board grinding machine as claimed in claim 4, characterized in that a pressure head (921) is arranged at the bottom end of the screw (92), and a pressure groove (321) matched with the pressure head (921) in shape is formed in the corresponding position of the cylinder cover (32).

6. A board grinder circulating water treatment device as claimed in claim 1, characterized in that the filter screen (631) is installed inside the primary filter pipe (63) in an arch shape.

7. A circulating water treatment device for a plate grinding machine as claimed in claim 1, characterized in that the inner wall of the cylinder (31) is provided with a shoulder (8) for supporting the liquid inlet plate (62) in a surrounding manner.