CN212334647U - Airtight high-efficient whirl air supporting device in area - Google Patents

Abstract

An enclosed high-efficiency cyclone air-floating device with pressure comprises a cyclone air-floating tank, wherein the upper end of the cyclone air-floating tank is provided with an oil outlet pipe, the oil outlet pipe is communicated with an oil outlet treatment device, a negative pressure fan of the utility model is inserted from the side surface of the air exhaust pipe in a sliding way, the negative pressure fan generates negative pressure, and is beneficial to pumping gas with oil stain into a treatment box, the negative pressure fan is arranged in a gap on the side surface of the treatment box in a sliding way, so that the negative pressure fan is convenient to disassemble and clean, and removes the oil stain on the surface of a fan blade, active carbon is placed on the surface of an upper placing plate, petroleum adsorbent is placed on the surface of a lower placing plate, the gas with oil stain sequentially passes through the upper placing plate and the lower placing plate from a filter hole, so that petroleum and harmful substances are adsorbed, when the petroleum adsorbent and the active carbon need to be replaced, a motor is, thereby making the adsorption frame move upwards and being convenient for replacing the petroleum adsorbent and the active carbon.

Description

Airtight high-efficient whirl air supporting device in area

Technical Field

The utility model belongs to the technical field of oily sewage treatment technique and specifically relates to a high-efficient whirl air supporting device is pressed in airtight area.

Background

The cyclone air-float separation is characterized by that it utilizes two density differences to make centrifugal separation, and the liquid water with higher density is discharged from bottom flow port of cyclone cylinder along the inner wall of cyclone cylinder from top to bottom, and fed into settling filter tank, and the oil to be removed and air bubbles are adhered to form scum with lower density, and then the scum is forced to be drawn into low-pressure centre, and flowed upwards in the counter-axial direction, and discharged from sewage outlet on the upper portion of cyclone cylinder.

The utility model discloses an application number is 201822258195.6's utility model discloses a whirl air supporting device with adjustable whirl intensity, mainly used is to the processing of oily sewage, increase the pipe diameter governing valve on whirl air supporting device's tangential inlet tube, come the speed that the fluid got into jar body with the size of adjusting tangential inlet tube pipe diameter, through increasing the stationary flow section of thick bamboo that the diameter is adjustable in jar internal portion, realize changing the equivalent radius of rotation of fluid in jar body, but the device's oil is direct along with gas outgoing, do not explain how to handle discharged oil, for this reason we propose a airtight high-efficient whirl air supporting device of area and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a high-efficient whirl air supporting device is pressed in airtight area is used for solving above-mentioned problem.

In order to achieve the purpose, the utility model relates to a sealed pressurized high-efficiency rotational flow air floating device, which comprises a rotational flow air floating tank, wherein an oil outlet pipe is arranged at the upper end of the rotational flow air floating tank, the oil outlet pipe is communicated with an oil outlet treatment device, the oil outlet treatment device comprises a treatment box, one side of the treatment box is provided with an exhaust pipe, a negative pressure fan is arranged in the exhaust pipe, the negative pressure fan is inserted in the exhaust pipe in a sliding way from the side surface of the exhaust pipe, the upper end of the treatment box is opened, an adsorption frame is arranged in the treatment box in a sliding way, the adsorption frame comprises an upper layer placing plate and a lower layer placing plate, the upper layer placing plate and the lower layer placing plate are fixedly connected through a connecting rod, a screw rod is installed in the treatment box in a rotating way, the bottom of the lower layer placing plate is fixedly connected with an internal thread cylinder, the screw rod, and an output shaft of the motor is in transmission connection with the screw.

Preferably, a notch is formed in the side face of the exhaust pipe, slide rails are fixedly arranged on two sides of the notch, slide blocks are fixedly arranged on two sides of the negative pressure fan, and the slide blocks are connected in the slide rails in a sliding mode.

Preferably, the treatment box is internally and fixedly provided with a guide post, a guide cylinder is fixedly arranged below the lower layer placing plate, and the guide cylinder is connected to the head of the guide post in a sliding manner.

Preferably, the negative pressure fan is fixedly provided with a baffle, and the size and the shape of the baffle and the notch are kept consistent.

Has the advantages that:

1. the utility model discloses negative-pressure air fan inserts from the side slip of exhaust tube, and negative-pressure air fan produces the negative pressure, does benefit to and pumps the gas that has the greasy dirt to the treatment box in, and negative-pressure air fan slidable mounting is in the breach of treatment box side, conveniently dismantles and clears up, gets rid of the greasy dirt on flabellum surface;

2. the surface of the upper placing plate of the utility model is placed with the active carbon, the surface of the lower placing plate is placed with the petroleum adsorbent, and the gas with oil stain passes through the upper placing plate and the lower placing plate from the filtering holes in sequence, so that the petroleum and the harmful substances are adsorbed;

3. when the petroleum adsorbent and the activated carbon need to be replaced, the motor is started, the rotating shaft of the motor drives the screw rod to rotate, and the screw rod drives the inner thread cylinder to move upwards when rotating, so that the adsorption frame moves upwards, and the petroleum adsorbent and the activated carbon are convenient to replace;

4. the utility model discloses whirl air supporting device can effectively get rid of the interior oil and the harmful substance of exhaust gas through connect out oily processing apparatus on whirl air supporting jar oil pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

In the figure: 1 cyclone air flotation tank, 2 oil outlet pipes, 3 treatment boxes, 4 extraction pipes, 5 negative pressure fans, 6 adsorption frames, 7 upper-layer placing plates, 8 lower-layer placing plates, 9 screw rods, 10 internal thread threaded cylinders, 11 motors, 12 slide rails, 13 guide columns and 14 guide cylinders.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-2.

Fig. 1-2 show that the utility model relates to an airtight pressurized high-efficiency rotational flow air floating device, which comprises a rotational flow air floating tank 1, an oil outlet pipe 2 is arranged at the upper end of the rotational flow air floating tank 1, when in use, air bubbles with oil can be discharged from the rotational flow air floating tank 1, the technology is the prior art, and is not described herein any more, and is different from the prior art, the oil outlet pipe 2 is communicated with an oil outlet processing device, the oil outlet processing device comprises a processing box 3, an air exhaust pipe 4 is arranged at one side of the processing box 3, the air exhaust pipe 4 is communicated with the oil outlet pipe 2, and airtight pressurized processing is performed between the air exhaust pipe 4 and the oil outlet pipe 2, the airtight pressurized processing is the existing leaking stoppage technology, the sealing performance can be improved by the airtight pressurized processing, a negative pressure fan 5 is installed in the air exhaust pipe 4, the negative pressure fan 5 is the prior art, and is not described herein any more, the negative pressure fan 5 is inserted, the baffle is fixedly arranged on the negative pressure fan 5, the size and the shape of the baffle and the notch are kept consistent, the negative pressure fan 5 generates negative pressure, gas with oil dirt is favorably pumped into the treatment box 3, the negative pressure fan 5 is slidably mounted in the notch on the side surface of the treatment box 3, the disassembly and the cleaning are convenient, and the oil dirt on the surface of the fan blade is removed.

The upper end of the treatment box 3 is open, an adsorption frame 6 is slidably mounted in the treatment box 3, the adsorption frame 6 comprises an upper placing plate 7 and a lower placing plate 8, activated carbon (not shown in the figure) is placed on the surface of the upper placing plate 6, a petroleum adsorbent (not shown in the figure) is placed on the surface of the lower placing plate 8, the petroleum adsorbent is a solid material, the invention with the application number of 201210311182.5 is particularly seen, the upper placing plate 7 and the lower placing plate 8 are fixedly connected through a connecting rod, filtering holes are formed in the upper placing plate 7 and the lower placing plate 8, gas with oil stains sequentially passes through the upper placing plate 7 and the lower placing plate 8 from the filtering holes, so that petroleum and harmful substances are adsorbed, a screw rod 9 is rotatably mounted in the treatment box 3, an inner thread cylinder 10 is fixedly connected to the bottom of the lower placing plate 8, and the screw rod 9 is in threaded connection with the inner thread cylinder 10, the bottom electrical property of handling case 3 is fixed with motor 11, and motor 11's output shaft and screw rod 9 transmission are connected, and when needing to be changed oil absorbent and active carbon, starter motor 11, motor 11's pivot drive screw rod 9 rotates, and screw rod 9 drives interior silk screw thread section of thick bamboo 10 upward activity in the time of the pivoted to make absorption frame 6 upward activity, be convenient for change oil absorbent and active carbon.

The side of exhaust tube 4 is equipped with the breach, and the fixed slide rail 12 that is equipped with in both sides of breach, the fixed slider that is equipped with in both sides of negative pressure fan 5, slider sliding connection in slide rail 12, negative pressure fan 5 can follow the slide rail 12 slip of breach and insert in exhaust tube 4, the installation of being convenient for, the fixed baffle that is equipped with on the negative pressure fan 5, in order to increase the leakproofness, the internal surface of baffle can the fixed connection sealing washer, prevents that gas from spilling from the breach.

The treatment box 3 is internally and fixedly provided with a guide post 13, the lower part of the lower placing plate 8 is fixedly provided with a guide cylinder 14, and the guide cylinder 14 is connected to the head part of the guide post 13 in a sliding way.

The working principle is as follows: the utility model has the advantages that the negative pressure fan 5 is inserted from the side surface of the exhaust pipe 4 in a sliding way, the negative pressure fan 5 generates negative pressure, which is beneficial to pumping the gas with oil stain into the processing box 3, the negative pressure fan 5 is arranged in the gap on the side surface of the processing box 3 in a sliding way, which is convenient for disassembly and cleaning, the oil stain on the surface of the fan blade is removed, the active carbon is arranged on the surface of the upper placing plate 6, the petroleum absorbent is arranged on the surface of the lower placing plate 8, the gas with oil stain passes through the upper placing plate 7 and the lower placing plate 8 from the filter holes in sequence, so that the petroleum and the, when the petroleum adsorbent and the activated carbon need to be replaced, the motor 11 is started, the rotating shaft of the motor 11 drives the screw rod 9 to rotate, and the screw rod 9 drives the internal thread cylinder 10 to move upwards when rotating, so that the adsorption frame 6 moves upwards, and the petroleum adsorbent and the activated carbon are convenient to replace.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a high-efficient whirl air supporting device is pressed in airtight area, includes whirl air supporting jar (1), the upper end of whirl air supporting jar (1) is equipped with out oil pipe (2), its characterized in that, go out oil pipe (2) and play oil processing apparatus intercommunication, the processing apparatus that produces oil is including handling case (3), one side of handling case (3) is equipped with exhaust tube (4), install negative-pressure air fan (5) in exhaust tube (4), negative-pressure air fan (5) are followed the side slip insertion of exhaust tube (4), the upper end opening of handling case (3), and sliding mounting has adsorption frame (6) in handling case (3), adsorption frame (6) are including upper strata place board (7) and lower floor place board (8), upper strata place board (7) and lower floor place board (8) and pass through connecting rod fixed connection, handle the internal rotation of case (3) and install screw rod (9), the bottom fixedly connected with internal thread section of thick bamboo (10) of board (8) is placed to the lower floor, a screw rod (9) and an internal thread section of thick bamboo (10) threaded connection, the bottom electric property of handling case (3) is fixed with motor (11), the output shaft and the screw rod (9) transmission of motor (11) are connected.

2. The closed pressurized high-efficiency cyclone air-flotation device according to claim 1, characterized in that a notch is arranged on the side surface of the extraction pipe (4), slide rails (12) are fixedly arranged on both sides of the notch, and a slide block is fixedly arranged on both sides of the negative pressure fan (5), and the slide block is slidably connected in the slide rails (12).

3. The closed pressurized high-efficiency cyclone air-flotation device according to claim 1 is characterized in that a guide column (13) is fixedly arranged in the treatment box (3), a guide cylinder (14) is fixedly arranged below the lower-layer placing plate (8), and the guide cylinder (14) is slidably connected to the head of the guide column (13).

4. The closed pressurized high-efficiency cyclone air-flotation device according to claim 2, characterized in that a baffle is fixedly arranged on the negative pressure fan (5), and the size and shape of the baffle and the gap are kept consistent.

Images