CN218909902U - Floating oil recovery structure of semi-coke wastewater purification device - Google Patents

Abstract

The utility model relates to the technical field of blue charcoal wastewater treatment, in particular to a floating oil recovery structure of a blue charcoal wastewater purification device, comprising a plurality of supporting legs, an organic casing is arranged above the plurality of supporting legs, and a stirring assembly is arranged in the inner cavity of the casing , the bottom end of the casing is provided with a discharge pipe, the bottom end of the stirring assembly is provided with an auger, the bottom end of the auger extends to the inner cavity of the discharge pipe, and the left side of the inner cavity of the casing is provided with a water outlet pipe. The slick oil recovery structure of the semi-coke wastewater purification device can mix and stir the wastewater and flocculant added to the inner cavity of the casing through the water inlet pipe and the adding pipe through the setting of the stirring component, so that the flocculant and the wastewater can be fully mixed. Improve the treatment effect of wastewater, shorten the mixing time of flocculant and wastewater, solve the problem that the wastewater in the wastewater treatment device is in flow, therefore, the mixing of wastewater and flocculant is not uniform, resulting in poor treatment of coal tar by the device Thorough problem.

Description

Slick oil recovery structure of semi-coke wastewater purification device

technical field

The utility model relates to the technical field of blue charcoal wastewater treatment, in particular to a floating oil recovery structure of a blue charcoal wastewater purification device.

Background technique

Semi-coke wastewater, also known as semi-coke wastewater, refers to a kind of industrial wastewater formed in the process of low-metamorphism coal dry distillation and gas purification. The composition of semi-coke wastewater is complex and contains a large amount of refractory and highly toxic pollution. It is a typical highly polluting and highly toxic industrial wastewater, so it is necessary to use a wastewater treatment device to perform preliminary filtration and purification of semi-coke wastewater.

The utility model with the application number CN202020848644.7 discloses a semi-coke wastewater treatment device, which includes a device body, an impeller, a cleaning brush and a second partition plate. The lower end of the device body is provided with a flocculation outlet, and the device body The left end is equipped with a first filter screen, the two ends of the main body of the device are provided with dark grooves, and the internal bearings of the main body of the device are connected with a rotating shaft, the two ends of the rotating shaft are bolted with cleaning brushes, and the upper end of the main body of the device is set There is a reagent compartment, and a first partition plate is arranged on the inner side of the lower end of the reagent compartment, a torsion spring is connected between the second partition plate and the reagent compartment, and a transmission bevel gear is connected to the lower shaft of the second partition plate. The semi-coke wastewater treatment device can automatically clean the surface of the filter screen by using the water flow of the wastewater to avoid clogging of the filter screen during use. The removal efficiency of coal tar in wastewater.

Although the above-mentioned patent can automatically clean the surface of the filter screen by using the water flow of the waste water to avoid clogging during the use of the filter screen, at the same time, it can automatically add the flocculant quantitatively, avoiding the waste of the flocculant addition, and improving the efficiency of the device in the waste water. The removal efficiency of coal tar, but after the flocculant is added to the device, it takes a lot of time to make the flocculant and wastewater mix and react, and the wastewater in the above-mentioned patent is in flow, so the mixing of wastewater and flocculant Unevenness leads to incomplete treatment of coal tar by the device. To solve this problem, a semi-coke wastewater purification device oil slick recovery structure is provided.

Utility model content

The purpose of this utility model is to provide a blue carbon wastewater purification device oil slick recovery structure, to solve the problems raised in the above-mentioned background technology. In order to achieve the above purpose, the utility model provides the following technical solutions: the oil slick recovery structure of the semi-coke wastewater purification device includes a plurality of support legs, an organic casing is arranged above the plurality of support legs, and the inner cavity of the casing is provided with a stirring Assembly, the bottom end of the casing is provided with a discharge pipe, the bottom end of the stirring assembly is provided with an auger, the bottom end of the auger extends to the inner cavity of the discharge pipe, and the bottom of the casing A water outlet pipe is provided on the left side of the inner cavity, a filter screen is provided at the right end of the water outlet pipe, and a cleaning assembly for cleaning the filter screen is provided on the left side of the bottom end of the inner cavity of the casing.

Preferably, a water inlet pipe and an adding pipe are provided on one side of the outer wall of the casing.

Preferably, the bottom end of the outlet pipe is screwed with a sealing cover.

Preferably, the cleaning assembly includes a fixed frame, a second motor and a cleaning brush, the fixed frame is arranged on the left side of the bottom end of the inner cavity of the casing, the second motor is fixedly embedded in the fixed frame, and the The cleaning brush is arranged at the output end of the second motor, and the output end of the cleaning brush is in close contact with the filter screen.

Preferably, the cleaning brush is strip-shaped, and the length of the cleaning brush is the same as the diameter of the filter screen.

Preferably, the stirring assembly includes a first motor, a rotating plate, a rotating rod, a gear ring, a rotating column, a gear and a paddle, the first motor is arranged on the top of the casing, and the output end of the first motor Extending to the inner cavity of the casing, the rotating plate is arranged at the output end of the first motor, the rotating rod is fixedly installed at the bottom of the rotating plate, the gear ring is fixedly embedded in the inner cavity of the casing, and a plurality of The rotating columns are rotatably connected to the bottom of the rotating plate through bearings, the multiple gears are respectively fixedly socketed on the outer walls of the multiple rotating columns, and the multiple paddles are respectively fixedly socketed on the outer walls of the multiple rotating columns , the bottom end of the rotating column is fixedly connected with the top end of the auger.

Preferably, a plurality of said gears are all meshed with the ring gear.

Compared with the prior art, the utility model has the beneficial effects:

1. Through the setting of the stirring component, the wastewater and flocculant added to the inner cavity of the casing through the water inlet pipe and the adding pipe can be mixed and stirred, so that the flocculant and the wastewater can be fully mixed, the treatment effect of the wastewater can be improved, and the time is shortened. The mixing time of flocculant and wastewater solves the problem that the wastewater in the wastewater treatment device is in flow, so the mixing of wastewater and flocculant is not uniform, which leads to the incomplete treatment of coal tar by the device;

2. Through the setting of the filter, it can prevent the flocculent sediment from being discharged through the outlet pipe following the treated wastewater, which improves the stability of the device during use. Through the setting of the cleaning component, the filter can be cleaned to prevent The filter screen is blocked by flocs, resulting in the inability to discharge the treated wastewater, which improves the stability of the device during use;

3. Through the setting of the auger, the floc in the inner cavity of the casing can be easily discharged out of the inner cavity of the casing through the discharge pipe, so as to avoid the blockage of the discharge pipe caused by too much floc and affect the use of the device.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the front sectional view of the casing of the utility model;

Fig. 3 is the enlarged view of A place of Fig. 2 of the present utility model;

Fig. 4 is a structural schematic diagram of the gear ring of the present invention.

In the figure: 1. Support leg; 2. Cabinet; 3. Water inlet pipe; 4. Adding pipe; 5. Water outlet pipe; 6. Outlet pipe; 7. Sealing cover; 8. First motor; 9. Rotary plate; 10, rotating rod; 11, screw auger; 12, gear ring; 13, rotating column; 14, gear; 15, blade; 16, filter screen; 17, fixed frame; 18, second motor; 19, cleaning brush .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 4, the utility model provides a kind of technical solution: the floating oil recovery structure of the semi-coke wastewater purification device, including a plurality of support legs 1, and an organic casing 2 is arranged above the plurality of support legs 1, and the casing 2 The inner cavity of the casing is provided with a stirring assembly, the bottom end of the casing 2 is provided with a discharge pipe 6, the bottom end of the stirring assembly is provided with an auger 11, and the bottom end of the auger 11 extends to the inner chamber of the discharge pipe 6, The left side of the inner cavity of the casing 2 is provided with a water outlet pipe 5, the right end of the outlet pipe 5 is provided with a filter screen 16, and the left side of the inner cavity bottom of the casing 2 is provided with a cleaning assembly for cleaning the filter screen 16, through the stirring assembly The setting can realize the mixing and stirring of the waste water and flocculant added to the inner cavity of the casing 2 through the water inlet pipe 3 and the adding pipe 4, so that the flocculant and the waste water can be fully mixed, the treatment effect of the waste water is improved, and the time between the flocculant and the waste water is shortened. The mixing time of the waste water solves the problem that the waste water in the waste water treatment device is in the flow, therefore, the mixing of the waste water and the flocculant is not uniform, which leads to the incomplete treatment of the coal tar by the device. Through the setting of the filter screen 16, It can prevent the flocculent sediment from being discharged through the outlet pipe 5 following the treated wastewater, which improves the stability of the device during use. The cleaning of the filter screen 16 can be realized through the setting of the cleaning component, preventing the filter screen 16 from being flocculent. The waste water after treatment cannot be discharged, which improves the stability of the device during use. Through the setting of the auger 11, the flocs in the inner cavity of the casing 2 can be easily discharged from the casing through the discharge pipe 6. 2, to avoid excessive flocculation leading to blockage of the discharge pipe 6, affecting the use of the device.

In this embodiment, a water inlet pipe 3 and an adding pipe 4 are provided on one side of the outer wall of the casing 2 to facilitate adding waste water and flocculant to the inner cavity of the casing 2 .

In this embodiment, the bottom end of the discharge pipe 6 is screwed with a seal cover 7, which can facilitate the opening and closing of the discharge pipe 6. The outer wall circumference of the seal cover 7 is provided with anti-slip ribs, which can expand the circumference of the seal cover 7 outer walls. The degree of roughness can increase the frictional force between the user's hand and the circumference of the outer wall of the sealing cover 7 .

In this embodiment, the cleaning assembly includes a fixed frame 17, a second motor 18 and a cleaning brush 19, the fixed frame 17 is arranged on the left side of the bottom end of the inner cavity of the casing 2, and the second motor 18 is fixedly embedded in the fixed frame 17 , the cleaning brush 19 is arranged on the output end of the second motor 18, the output end of the cleaning brush 19 is in close contact with the filter screen 16, and the second motor 18 is started every once in a while, so that the second motor 18 drives the cleaning brush 19 to rotate, so that The bristles of the cleaning brush 19 process the flocs attached to the filter screen 16, preventing the filter screen 16 from being blocked by the flocs, causing the waste water after the treatment to not be discharged, and improving the stability of the device in use. The cleaning brush 19 is Nano brush, long service life and low cost.

In this embodiment, the cleaning brush 19 is strip-shaped, and the length of the cleaning brush 19 is the same as the diameter of the filter screen 16, so that the cleaning brush 19 can clean the entire filter screen 16 when rotating, which improves the performance of the device during use. stability.

In this embodiment, the stirring assembly includes a first motor 8, a rotating plate 9, a rotating rod 10, a gear ring 12, a rotating column 13, a gear 14 and a paddle 15, the first motor 8 is arranged on the top of the casing 2, and the second The output end of a motor 8 extends to the inner cavity of the casing 2, the rotating plate 9 is arranged on the output end of the first motor 8, the rotating rod 10 is fixedly installed at the bottom of the rotating plate 9, and the gear ring 12 is fixedly embedded in the casing 2, a plurality of rotating columns 13 are rotatably connected to the bottom end of the rotating plate 9 through bearings, a plurality of gears 14 are respectively fixedly socketed on the outer walls of the plurality of rotating columns 13, and a plurality of paddles 15 are respectively fixedly socketed on the The outer wall of a plurality of rotating columns 13, the bottom of the rotating column 13 is fixedly connected with the top of the screw auger 11, and the first motor 8 is started, so that the first motor 8 drives the rotating plate 9 and the rotating column 13 to rotate, because the gear 14 is fixed Socketed on the outer wall of the rotating column 13 and meshed with the gear ring 12, therefore, when the gear 14 rotates with the rotating column 13 and the rotating plate 9, under the action of the gear ring 12, the gear 14 can drive the rotating column 13 to rotate , so that the paddle 15 rotates while following the rotation of the rotating column 13 and the rotating plate 9, realizes the stirring of the waste water and the flocculant, fully mixes the flocculant and the waste water, improves the treatment effect of the waste water, and shortens the time of the flocculant The mixing time with the waste water solves the problem that the waste water in the waste water treatment device is in flow, therefore, the mixing of the waste water and the flocculant is not uniform, which leads to the incomplete treatment of the coal tar by the device.

In this embodiment, a plurality of gears 14 are all meshed with the gear ring 12 , so that the gears 14 can drive the rotation column 13 to rotate automatically under the action of the gear ring 12 when following the rotation of the rotation column 13 and the rotation plate 9 .

The use method and advantages of the utility model: when in use, the working process is as follows:

When in use, waste water is added to the inner cavity of the casing 2 through the water inlet pipe 3, and flocculant is added to the inner cavity of the casing 2 through the adding pipe 4, and the first motor 8 is started to drive the first motor 8 to rotate The plate 9 and the rotating column 13 rotate. Since the gear 14 is fixedly sleeved on the outer wall of the rotating column 13 and meshed with the ring gear 12, when the gear 14 rotates following the rotating column 13 and the rotating plate 9, the ring gear 12 Under the action of the rotation, the gear 14 can drive the rotation column 13 to rotate, so that the paddle 15 rotates while following the rotation of the rotation column 13 and the rotation plate 9, and realizes the stirring of the waste water and the flocculant, so that the gap between the flocculant and the waste water Fully mixed to improve the treatment effect of wastewater, shorten the mixing time of flocculant and wastewater, and solve the problem that the wastewater in the wastewater treatment device is in flow, so the mixing of wastewater and flocculant is not uniform, which leads to the device being ineffective for coal tar The problem of incomplete treatment, the treated wastewater can be discharged through the outlet pipe 5, and under the action of the filter screen 16, it can prevent the flocculent sediment from being discharged through the outlet pipe 5 following the treated wastewater, which improves the efficiency of the device when it is in use. stability, start the second motor 18 every once in a while, so that the second motor 18 drives the cleaning brush 19 to rotate, so that the bristles of the cleaning brush 19 process the flocs attached to the filter screen 16 to prevent the filter screen 16 from being flocculated After the waste water is completely discharged, the sealing cover 7 is opened, the first motor 8 is started, and the first motor 8 passes through the rotating plate 9, The rotating rod 10 drives the screw auger 11 to rotate, so that under the action of the screw auger 11, the floc can be discharged from the inner cavity of the casing 2 through the discharge pipe 6, so as to avoid the blockage of the discharge pipe 6 caused by too much floc. affect the use of the device.

The basic principles, main features and advantages of the present utility model have been shown and described above. Technical staff in this industry should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model, without departing from the utility model Under the premise of the new spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a blue charcoal effluent treatment plant oil slick recovery structure, includes a plurality of supporting legs, its characterized in that: the top of a plurality of supporting legs is provided with the casing, and the inner chamber of casing is provided with stirring subassembly, and the bottom of casing is provided with the discharging pipe, and stirring subassembly's bottom is provided with the spiral auger, and the bottom of spiral auger extends to the inner chamber of discharging pipe, and the inner chamber left side of casing is provided with the outlet pipe, and the right-hand member of outlet pipe is provided with the filter screen, and the inner chamber bottom left side of casing is provided with the clean subassembly that is used for cleaning the filter screen.

2. The semi-coke wastewater purification apparatus floating oil recovery structure according to claim 1, wherein: one side of the outer wall of the shell is provided with a water inlet pipe and an adding pipe.

3. The semi-coke wastewater purification apparatus floating oil recovery structure according to claim 1, wherein: the bottom end of the discharging pipe is in threaded connection with a sealing cover.

4. The semi-coke wastewater purification apparatus floating oil recovery structure according to claim 1, wherein: the cleaning assembly comprises a fixing frame, a second motor and a cleaning brush, wherein the fixing frame is arranged on the left side of the bottom end of the inner cavity of the shell, the second motor is fixedly embedded on the fixing frame, the cleaning brush is arranged at the output end of the second motor, and the output end of the cleaning brush is in close contact with the filter screen.

5. The semi-coke wastewater purification apparatus floating oil recovery structure according to claim 4, wherein: the cleaning brush is in a strip shape, and the length of the cleaning brush is the same as the diameter of the filter screen.

6. The semi-coke wastewater purification apparatus floating oil recovery structure according to claim 1, wherein: the stirring subassembly is including first motor, the rotor plate, the rotary rod, the ring gear, the column spinner, gear and paddle, first motor sets up the top at the casing, the output of first motor extends to the inner chamber of casing, the rotor plate sets up the output at first motor, rotary rod fixed mounting is in the bottom of rotor plate, the inner chamber at the casing is fixed to the ring gear, a plurality of columns spinner all rotate the bottom of connecting at the rotor plate through the bearing, a plurality of gears are fixed respectively cup joints the outer wall at a plurality of columns spinner, a plurality of paddles are fixed respectively cup joints the outer wall at a plurality of columns, the bottom and the top fixed connection of spiral auger of column spinner.

7. The semi-coke wastewater purification apparatus floating oil recovery structure according to claim 6, wherein: a plurality of gears are meshed with the toothed ring.

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