CN213791003U - Gas-liquid mixing device used in papermaking wastewater treatment process - Google Patents
Gas-liquid mixing device used in papermaking wastewater treatment process Download PDFInfo
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- CN213791003U CN213791003U CN202022553057.8U CN202022553057U CN213791003U CN 213791003 U CN213791003 U CN 213791003U CN 202022553057 U CN202022553057 U CN 202022553057U CN 213791003 U CN213791003 U CN 213791003U
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Abstract
The utility model discloses a gas-liquid mixing device used in the papermaking wastewater treatment process, which comprises a double-shaft motor and a gas-liquid mixer, wherein a double-shaft motor frame is fixedly arranged on the outer side wall of the gas-liquid mixer, the lower end of the double-shaft motor frame is fixedly connected with the double-shaft motor, one end output shaft of the double-shaft motor is fixedly connected with a triangular cam, the side wall of the triangular cam is sleeved with a cam frame, the cam frame is symmetrically provided with a concave connecting rod, the inner side wall of the left rod of the concave connecting rod is fixedly connected with a first piston rod and a second piston rod, and the most side wall of the gas-liquid mixer is provided with a liquid pipeline and a gas pipeline in a penetrating way, the energy consumption is saved, and in the subsequent process, the filter performs reciprocating motion to mix gas and liquid for the second time, so that the gas and the liquid are fully mixed.
Description
Technical Field
The utility model relates to a gas-liquid mixture technical field especially relates to a gas-liquid mixing device for among papermaking waste water treatment process.
Background
In the process of industrial papermaking, the amount of waste water generated in two processes of pulping and papermaking is the largest, particularly the waste water generated in the pulping process is the most serious in pollution, the waste water discharged in pulp washing is called black water, the pollutant concentration is very high, BOD is as high as 5-40g/L, and the waste water contains a large amount of fibers, inorganic salts and pigments, the waste water discharged in bleaching process also contains a large amount of acid-base substances, and the waste water discharged in a papermaking machine is called white water, and contains a large amount of fibers and fillers and sizing materials added in the production process.
Because the pollution nature of waste water is too serious among the papermaking trade, so need handle waste water after the papermaking, the gas-liquid mixing device who uses in the in-process of handling needs the booster pump, changes the machine, and filtering mechanism step by step drive, and the energy consumption is great, and thereby the booster pump may have the gas leakage condition in the in-process of handling thereby unstable pressure boost, leads to the gas-liquid mixture insufficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a gas-liquid mixing device used in the papermaking wastewater treatment process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gas-liquid mixing device for a papermaking wastewater treatment process comprises a double-shaft motor and a gas-liquid mixer, wherein a double-shaft motor frame is fixedly arranged on the outer side wall of the gas-liquid mixer, the lower end of the double-shaft motor frame is fixedly connected with a double-shaft motor, one end of an output shaft of the double-shaft motor is fixedly connected with a triangular cam, a cam frame is sleeved on the side wall of the triangular cam, concave connecting rods are symmetrically arranged on the cam frame, a first piston rod and a second piston rod are fixedly connected to the inner side wall of a left rod of each concave connecting rod, a liquid pipeline and a gas pipeline are installed on the most side wall of the gas-liquid mixer in a penetrating manner, a first piston is fixedly connected to the inner wall of the first piston rod and is slidably connected to the inner side of the liquid pipeline, a first valve is fixedly installed in the liquid pipeline, a second valve is installed on the side wall of the liquid pipeline in a penetrating manner, a water inlet is formed in the side wall of the liquid pipeline, the water inlet inner side wall is fixedly provided with a third valve, the liquid pipeline is far away from the water inlet and is fixedly provided with a liquid flow limiting valve, the liquid pipeline on the right side of the liquid flow limiting valve is fixedly provided with a first electromagnetic valve, the inner wall of a second piston rod is fixedly connected with a second piston, the second piston is connected to the inner side of a gas pipeline in a sliding manner, the inner side of the gas pipeline is fixedly provided with a fourth valve, the side wall of the gas pipeline is provided with a fifth valve in a penetrating manner, the side wall of the gas pipeline is provided with a gas inlet, the inner side wall of the gas inlet is fixedly provided with a sixth valve, the gas pipeline far away from the gas inlet is fixedly provided with a gas throttle valve, the gas pipeline on the right side of the gas throttle valve is fixedly provided with a second electromagnetic valve, the second electromagnetic valve is fixedly connected with a mixing box on the right side of the first electromagnetic valve, the inner side wall of the mixing box is rotatably connected with a gas-liquid mixer, the drive ring of gas-liquid mixer and the other end output shaft fixed connection of biax motor, the mixture siphunculus has been seted up on the mixing box right side, the mixture siphunculus other end through connection is in rose box left side wall, filtering mechanism is installed to the rose box inner chamber, the filtration export has been seted up to rose box right side wall.
Preferably, filtering mechanism includes the slide damper with spill connecting rod right-hand member fixed connection, slide damper inside wall center fixedly connected with filter, the spacing groove has been seted up to the rose box bottom, spacing inslot upper end lateral wall is inconsistent with the slide damper upper surface, slide damper lower extreme symmetry sliding connection has two pulleys, the pulley lower extreme is inconsistent with spacing groove lower surface, two limit damper are installed to spacing groove lower surface symmetry.
Preferably, two limit sleeves are symmetrically installed on the concave connecting rod and are rotatably connected with the concave connecting rod, limit support frames are fixedly connected to the outer side wall of the inner end of each limit sleeve, and the limit support frames are fixedly connected with the outer wall of the mixing box.
Preferably, the first valve, the second valve, the third valve, the fourth valve, the fifth valve and the sixth valve are all one-way valves, the first valve and the fourth valve flow to the mixing tank in a one-way mode, the second valve and the third valve flow to the liquid pipeline in a one-way mode, and the fifth valve and the sixth valve flow to the gas pipeline in a one-way mode.
Preferably, the first valve is fixedly installed inside a liquid pipeline between the water inlet and the second valve, and the fourth valve is fixedly installed inside a gas pipeline between the gas inlet and the fifth valve.
Preferably, the first piston does not move to any depth beyond the second valve, and the second piston does not move to any depth beyond the fifth valve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a biax motor, triangular cam, cam rack and spill connecting rod's mating reaction thereby realizes the reciprocating motion of spill connecting rod through the motion of biax motor drive triangular cam in the cam rack, at reciprocating motion's in-process, because the setting of check valve, the left pole of spill connecting rod drives two pistons and carries out the pressure boost motion, has realized that the biax motor acts on when mixing gas-liquid and pressure boost.
2. The utility model discloses spill connecting rod right branch is at reciprocating motion's in-process, through slide damper, the spacing groove, and impurity and bubble in the gas-liquid mixture back mixture can be detached in the mating reaction of filter, and the reciprocating motion of making a round trip can mist and liquid once more to there is the insufficient condition of gas-liquid mixture in the prevention, realized that the biax motor acts on mist and filterable while.
To sum up, the utility model discloses a biax motor, triangle cam, cam rack and spill connecting rod's mating reaction utilizes reciprocating motion to realize that single biax motor acts on when mixing gas-liquid, pressure boost, filteration, has saved the energy consumption, and belongs to mechanical drive effect, and the pressure boost is stable, and filter reciprocating motion in the subsequent handling can the secondary mix gas-liquid to make the gas-liquid mixture abundant.
Drawings
FIG. 1 is a schematic view of the internal structure of a gas-liquid mixing device for the treatment of papermaking wastewater according to the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the gas-liquid mixing device for the papermaking wastewater treatment process according to the present invention;
FIG. 3 is an enlarged schematic view of the structure B of the gas-liquid mixing device for the papermaking wastewater treatment process according to the present invention;
FIG. 4 is a schematic view of a triangular cam plane structure of a gas-liquid mixing device for a papermaking wastewater treatment process according to the present invention;
fig. 5 is a schematic view of a three-dimensional structure of a triangular cam of a gas-liquid mixing device for a papermaking wastewater treatment process.
In the figure: 1 double-shaft motor, 2 triangular cams, 3 cam frames, 4 concave connecting rods, 401 limiting sleeves, 402 limiting supporting frames, 5 first piston rods, 501 second piston rods, 502 first pistons, 503 second pistons, 6 liquid pipelines, 601 first valves, 602 second valves, 603 third valves, 604 liquid flow limiting valves, 605 first electromagnetic valves, 7 gas pipelines, 701 fourth valves, 702 fifth valves, 703 sixth valves, 704 gas throttling valves, 705 second electromagnetic valves, 8 gas inlets, 9 water inlets, 10 mixing boxes, 11 gas-liquid mixers, 12 mixture through pipes, 13 filter boxes, 1301 limiting grooves, 14 filter mechanisms, 1401 filters, 1402 sliding baffles, 1403 pulleys, 1404 limiting baffles, 15 filter outlets and 16 double-shaft motor frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a gas-liquid mixing device for a papermaking wastewater treatment process comprises a double-shaft motor 1, a gas-liquid mixer 11, a double-shaft motor frame 16 fixedly installed on the outer side wall of the gas-liquid mixer 11, a double-shaft motor 1 fixedly connected to the lower end of the double-shaft motor frame 16, an output shaft at one end of the double-shaft motor 1 fixedly connected to a triangular cam 2, a cam frame 3 sleeved on the side wall of the triangular cam 2, a concave connecting rod 4 symmetrically arranged on the cam frame 3, a first piston rod 5 and a second piston rod 501 fixedly connected to the inner side wall of the left rod of the concave connecting rod 4, a liquid pipeline 6 and a gas pipeline 7 penetratingly installed on the outermost wall of the gas-liquid mixer 11, a first piston 502 fixedly connected to the inner wall of the first piston rod 5, the first piston 502 slidably connected to the inner side of the liquid pipeline 6, a first valve 601 fixedly installed in the liquid pipeline 6, and a second valve 602 installed on the side wall of the liquid pipeline 6, a water inlet 9 is arranged on the side wall of the liquid pipeline 6, a third valve 603 is fixedly arranged on the inner side wall of the water inlet 9, a liquid flow-limiting valve 604 is fixedly arranged at the position of the liquid pipeline 6 far away from the water inlet 9, a first electromagnetic valve is fixedly arranged on the liquid pipeline 6 at the right side of the liquid flow-limiting valve 604, a second piston 503 is fixedly connected with the inner wall of the second piston rod 501, the second piston 503 is slidably connected with the inner side of the gas pipeline 7, a fourth valve 701 is fixedly arranged in the gas pipeline 7, a fifth valve 702 is arranged on the side wall of the gas pipeline 7 in a penetrating way, a gas inlet 8 is arranged on the side wall of the gas pipeline 7, a sixth valve 703 is fixedly arranged on the inner side wall of the gas inlet 8, a gas throttle valve 704 is fixedly arranged at the position of the gas pipeline 7 far away, the inside wall of the box body of the mixing box 10 is rotatably connected with a gas-liquid mixer 11, a driving ring of the gas-liquid mixer 11 is fixedly connected with an output shaft at the other end of the double-shaft motor 1, a mixture through pipe 12 is arranged on the right side of the mixing box 10, the other end of the mixture through pipe 12 is connected to the left side wall of the filter box 13 in a penetrating manner, a filter mechanism 14 is arranged in the inner cavity of the filter box 13, and a filter outlet 15 is arranged on the right side wall of the filter box 13.
The filter mechanism includes the slide damper 1402 with 4 right-hand members fixed connection of spill connecting rod, slide damper 1402 inside wall center fixedly connected with filter 1401, spacing groove 1301 has been seted up to rose box 13 bottom, and spacing groove 1301 inslot upper end lateral wall is inconsistent with slide damper 1402 upper surface, and slide damper 1402 lower extreme symmetry sliding connection has two pulleys 1403, and pulley 1403 lower extreme is inconsistent with spacing groove 1301 lower surface, and two limit damper 1404 are installed to spacing groove 1301 lower surface symmetry. Two limiting sleeves 401 are symmetrically installed on the concave connecting rod 4, the limiting sleeves 401 are rotatably connected with the concave connecting rod 4, the outer side wall of the inner end of each limiting sleeve 401 is fixedly connected with a limiting support frame 402, and the limiting support frames 402 are fixedly connected with the outer wall of the mixing box 10.
The first valve 601, the second valve 602, the third valve 603, the fourth valve 701, the fifth valve 702 and the sixth valve 703 are all one-way valves, the first valve 601 and the fourth valve 701 flow to the mixing box in a one-way mode, the second valve 602 and the third valve 603 flow to the liquid pipeline 6 in a one-way mode, and the fifth valve 702 and the sixth valve 703 flow to the gas pipeline 7 in a one-way mode. The first valve 601 is fixedly installed inside the liquid pipe 6 between the water inlet 9 and the second valve 602, and the fourth valve 701 is fixedly installed inside the gas pipe 7 between the gas inlet 8 and the fifth valve 702. The first piston 503 does not move to any greater depth than the second valve 602 and the second piston 503 does not move to any greater depth than the fifth valve 702.
The utility model discloses specific theory of operation as follows:
the power cord is connected, the power cord is electrically connected with the double-shaft motor 1 (this is the prior art, and will not be described in detail), because the output shaft at one end of the double-shaft motor 1 is fixedly connected with the triangular cam 2, the rotation of the double-shaft motor 1 drives the triangular cam 2 to rotate in the cam rack 3, because of the limitation of the fixed limit support frame 402 and the concave connecting rod 4, the cam rack 3 starts to reciprocate in the horizontal direction under the action of the triangular cam 2, thereby driving the concave connecting rod 4 to move, the left rod of the concave connecting rod 4 drives the first piston 502 and the second piston 503 to reciprocate in the pipeline to achieve the purpose of pressurizing, because of the arrangement of the one-way valve, gas and liquid can not be pumped back during the return action, and external gas is pumped into the pipeline during the return action, and then pressure transmission is carried out, when liquid and gas enter the gas pipeline 6 and the liquid pipeline 7 respectively, the mixture flows through pressure extrusion, the flow rate of the mixture can be adjusted through the liquid flow-limiting valve 604 and the gas throttle valve 704, then the mixture enters the mixing box 10 through the electromagnetic valve, and the gas-liquid mixer 11 is driven to rotate through the output shaft at the other end of the double-shaft motor 1 to work, so that the mixture is obtained and flows into the mixture through pipe 12.
The mixture enters the filter box 13 through the mixture through pipe 12, and since the right rod of the concave connecting rod 4 is fixedly connected with the sliding baffle 1402, the sliding baffle 1402 reciprocates along with the concave connecting rod 4, the filter 1401 connected with the sliding baffle 1402 also reciprocates along with the concave connecting rod 4, so that the purposes of mixing the mixture again and removing bubbles and impurities are achieved, and the final mixture is discharged from the filtering outlet 15.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a gas-liquid mixing device for papermaking waste water treatment in-process, includes biax motor (1), gas-liquid mixer (11), its characterized in that, gas-liquid mixer (11) lateral wall fixed mounting has biax motor frame (16), biax motor frame (16) lower extreme fixedly connected with biax motor (1), biax motor (1) one end output shaft and cam (2) fixed connection, cam (2) lateral wall cover is equipped with cam yoke (3), cam yoke (3) symmetry is provided with spill connecting rod (4), spill connecting rod (4) left pole inside wall fixedly connected with first piston rod (5) and second piston rod (501) alive, gas-liquid mixer (11) lateral wall runs through and installs liquid pipeline (6) and gas pipeline (7), first piston rod (5) inner wall fixedly connected with first piston (502), the first piston (502) is connected to the inner side of the liquid pipeline (6) in a sliding manner, a first valve (601) is fixedly installed in the liquid pipeline (6), a second valve (602) is installed on the side wall of the liquid pipeline (6) in a penetrating manner, a water inlet (9) is formed in the side wall of the liquid pipeline (6), a third valve (603) is fixedly installed on the inner side wall of the water inlet (9), a liquid flow limiting valve (604) is fixedly installed at a position, far away from the water inlet (9), of the liquid pipeline (6), a first electromagnetic valve (605) is fixedly installed on the liquid pipeline (6) on the right side of the liquid flow limiting valve (604), a second piston (503) is fixedly connected to the inner wall of the second piston rod (501), the second piston (503) is connected to the inner side of the gas pipeline (7) in a sliding manner, a fourth valve (701) is fixedly installed in the gas pipeline (7), and, the gas pipeline (7) side wall is provided with a gas inlet (8), the inner side wall of the gas inlet (8) is fixedly provided with a sixth valve (703), the gas pipeline (7) is far away from the gas inlet (8) and is fixedly provided with a gas throttle valve (704), the gas pipeline (7) on the right side of the gas throttle valve (704) is fixedly provided with a second electromagnetic valve (705), the second electromagnetic valve (705) is fixedly connected with a mixing box (10) on the right side of a first electromagnetic valve (605), the inner side wall of the box body of the mixing box (10) is rotatably connected with a gas-liquid mixer (11), a driving ring of the gas-liquid mixer (11) is fixedly connected with an output shaft at the other end of a double-shaft motor (1), the right side of the mixing box (10) is provided with a mixture through pipe (12), the other end of the mixture through pipe (12) is connected to the left side wall of a filter box (13) in a penetrating way, and an inner cavity of the filter box (13) is provided with a filter mechanism (14), and a filtering outlet (15) is formed in the right side wall of the filtering box (13).
2. The gas-liquid mixing device for the papermaking wastewater treatment process according to claim 1, wherein the filtering mechanism comprises a sliding baffle plate (1402) fixedly connected with the right end of the concave connecting rod (4), a filter (1401) is fixedly connected to the center of the inner side wall of the sliding baffle plate (1402), a limiting groove (1301) is formed in the bottom of the filter box (13), the side wall of the upper end of the limiting groove (1301) in the groove is abutted to the upper surface of the sliding baffle plate (1402), two pulleys (1403) are symmetrically and slidably connected to the lower end of the sliding baffle plate (1402), the lower end of each pulley (1403) is abutted to the lower surface of the limiting groove (1301), and the two limiting baffle plates (1404) are symmetrically installed on the lower surface of the limiting groove (1301).
3. The gas-liquid mixing device for the papermaking wastewater treatment process according to claim 1, wherein two limiting sleeves (401) are symmetrically mounted on the concave connecting rod (4), the limiting sleeves (401) are rotatably connected with the concave connecting rod (4), the outer side wall of the inner end of each limiting sleeve (401) is fixedly connected with a limiting support frame (402), and the limiting support frames (402) are fixedly connected with the outer wall of the mixing box (10).
4. The gas-liquid mixing device for the papermaking wastewater treatment process according to claim 1, wherein the first valve (601), the second valve (602), the third valve (603), the fourth valve (701), the fifth valve (702) and the sixth valve (703) are all one-way valves, the first valve (601) and the fourth valve (701) flow to the mixing tank in one way, the second valve (602) and the third valve (603) flow to the liquid pipeline (6) in one way, and the fifth valve (702) and the sixth valve (703) flow to the gas pipeline (7) in one way.
5. The gas-liquid mixing device for the papermaking wastewater treatment process according to claim 1, wherein the first valve (601) is fixedly installed inside the liquid pipeline (6) between the water inlet (9) and the second valve (602), and the fourth valve (701) is fixedly installed inside the gas pipeline (7) between the gas inlet (8) and the fifth valve (702).
6. The gas-liquid mixing device for the papermaking wastewater treatment process according to claim 1, wherein the first piston (502) does not move to any depth beyond the second valve (602), and the second piston (503) does not move to any depth beyond the fifth valve (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553057.8U CN213791003U (en) | 2020-11-07 | 2020-11-07 | Gas-liquid mixing device used in papermaking wastewater treatment process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553057.8U CN213791003U (en) | 2020-11-07 | 2020-11-07 | Gas-liquid mixing device used in papermaking wastewater treatment process |
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| CN213791003U true CN213791003U (en) | 2021-07-27 |
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| CN202022553057.8U Active CN213791003U (en) | 2020-11-07 | 2020-11-07 | Gas-liquid mixing device used in papermaking wastewater treatment process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797616A (en) * | 2022-04-24 | 2022-07-29 | 徐州天蓝臭氧设备有限公司 | Gas-liquid mixer capable of adjusting gas-liquid ratio and using method thereof |
| CN117105423A (en) * | 2023-09-28 | 2023-11-24 | 上海巷西环境科技有限公司 | Kitchen waste organic waste gas treatment device and application method thereof |
-
2020
- 2020-11-07 CN CN202022553057.8U patent/CN213791003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797616A (en) * | 2022-04-24 | 2022-07-29 | 徐州天蓝臭氧设备有限公司 | Gas-liquid mixer capable of adjusting gas-liquid ratio and using method thereof |
| CN117105423A (en) * | 2023-09-28 | 2023-11-24 | 上海巷西环境科技有限公司 | Kitchen waste organic waste gas treatment device and application method thereof |
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