CN212174507U

CN212174507U - Oily sewage cyclone separation device

Info

Publication number: CN212174507U
Application number: CN202020077065.7U
Authority: CN
Inventors: 李伟; 王华东; 鲁志武
Original assignee: Wuhan Hanjiang Petroleum Material Technology Research And Development Co ltd
Current assignee: Wuhan Hanjiang Petroleum Material Technology Research And Development Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-12-18
Anticipated expiration: 2030-01-15

Abstract

A cyclone separator for oily sewage comprises a barrel body, wherein the barrel body comprises a vortex-preventing barrel and a barrel cover, the barrel cover is detachably connected to the upper end of the vortex-preventing barrel, a wiping ring is slidably connected in the vortex-preventing barrel, an annular cleaning brush is detachably connected to the outer side of the wiping ring, the barrel cover is arranged on the barrel body, the barrel cover is convenient to open, the vortex-preventing barrel is cleaned, and the annular cleaning brush is replaced, when the inner wall of the vortex-preventing barrel is cleaned, a motor rotates positively and reversely to drive a screw rod to rotate, the screw rod rotates to drive a screw rod nut to move up and down in the vertical direction, so that the wiping ring is driven to slide up and down, the inner wall of the vortex-preventing barrel is wiped, the rotation of the wiping ring can be limited through the arrangement of a sliding chute, the sliding chute can improve the stability when the wiping ring slides, when the annular cleaning brush is replaced, the motor is started firstly, the old annular cleaning brush of convenient to dismantle.

Description

Oily sewage cyclone separation device

Technical Field

The utility model belongs to the technical field of oily sewage treatment technique and specifically relates to an oily sewage cyclone separation device is related to.

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.

Application number is 201521029013.8's utility model a oily sewage treatment device, it is through the whirl, subsides and the air supporting realizes oil water separation, including barrel, upper cover, low head, the supplementary section of thick bamboo of whirl, prevent a whirlpool section of thick bamboo and gas distribution device, this device adopts second grade air supporting structure, purifies oily sewage twice, improves the treatment effeciency, for oily sewage provides a relatively quiet subsides space, gets rid of the solid particle that contains, but this processing apparatus is at the in-process of long-term use, and a large amount of greasy dirt can be adsorbed to the inner wall, influences the separation effect, for this we propose an oily sewage cyclone and put forward and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides an oily sewage cyclone separation device is used for solving the above-mentioned problem.

In order to achieve the purpose, the utility model relates to an oily sewage cyclone device, the novel nipple rectifier comprises a cylindrical shel, the barrel is including preventing a whirlpool section of thick bamboo and cover, the upper end of connection at preventing a whirlpool section of thick bamboo can be dismantled to the cover, it cleans the ring to prevent that sliding connection has in the whirlpool section of thick bamboo, the outside of cleaning the ring can be dismantled and is connected with annular cleaning brush, prevent installing ring drive arrangement in the whirlpool section of thick bamboo.

Preferably, the ring driving device comprises a motor, a screw rod and a screw nut, the screw nut is fixed on the inner side of the wiping ring, the motor is electrically fixed at the lower end of the vortex prevention cylinder, the screw nut is rotatably installed in the vortex prevention cylinder and is in threaded connection with the screw rod, and an output shaft of the motor is in transmission connection with the lower end of the screw rod.

Preferably, the vortex breaker and the cover are flanged.

Preferably, the inner wall of the vortex preventing cylinder is embedded with a vertical sliding groove, the side surface of the wiping ring is integrally formed with a sliding block, and the sliding block is connected with the vertical sliding groove in a sliding mode.

Preferably, the wiping ring and the annular cleaning brush are connected by a connecting bolt.

Has the advantages that:

1. the barrel body of the utility model is provided with the barrel cover, so that the barrel cover can be conveniently opened, the vortex prevention barrel can be cleaned, and the annular cleaning brush can be replaced;

2. when the inner wall of the vortex prevention cylinder is cleaned, the motor rotates forwards and backwards to drive the screw rod to rotate, the screw rod rotates to drive the screw rod nut to move up and down in the vertical direction, so that the cleaning ring is driven to slide up and down, the inner wall of the vortex prevention cylinder is cleaned, and the inner wall of the vortex prevention cylinder is convenient to clean;

3. the utility model can limit the rotation of the cleaning ring through the arrangement of the sliding chute, and the sliding chute can improve the stability of the cleaning ring when sliding;

4. the utility model discloses when changing annular cleaning brush, earlier starter motor drives and cleans the ring rebound, and the old annular cleaning brush of convenient to detach cleans the outside integrated into one piece of ring bottom and has the support ring, directly overlaps new annular cleaning brush on cleaning the ring, then fix with connecting bolt can.

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 structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the wiping ring structure of the present invention.

In the figure: the cleaning device comprises a barrel body 1, a vortex prevention barrel 2, a barrel cover 3, a cleaning ring 4, an annular cleaning brush 5, a motor 6, a lead screw 7, a lead screw nut 8 and a connecting bolt 9.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

Given by fig. 1-3, the utility model relates to an oily sewage cyclone separator, including barrel 1, barrel 1 is including preventing whirlpool section of thick bamboo 2 and cover 3, and cover 3 can be dismantled the connection and be in the upper end of preventing whirlpool section of thick bamboo 2, and it cleans ring 4 to prevent whirlpool section of thick bamboo 2 sliding connection, and the outside of cleaning ring 4 can be dismantled and is connected with annular cleaning brush 5, prevents installing ring drive arrangement in the whirlpool section of thick bamboo 2, and the water inlet, a whirl is assisted a section of thick bamboo and cloth gas device and is prior art, and the utility model relates to an oily sewage treatment device that specifically can refer to application number 201521029013.8, water inlet, a whirl is assisted a section of thick bamboo and cloth gas device and all sets up on cover 3, conveniently opens cover 3, washs and changes annular cleaning brush 5 to preventing whirlpool section of thick.

Ring drive arrangement includes motor 6, lead screw 7 and screw-nut 8, screw-nut 8 is fixed in the inboard of cleaning ring 4, motor 6 electrical property is fixed at the lower extreme of preventing whirlpool section of thick bamboo 2, screw-nut 8 is rotatable to be installed in preventing whirlpool section of thick bamboo 2, screw-

nut

8 and 7 threaded connection of lead screw, the output shaft of motor 6 and the lower extreme transmission of lead screw 7 are connected, in long-term use, the inner wall of preventing whirlpool section of thick bamboo 3 can the adhesion greasy dirt, when wasing the inner wall of preventing whirlpool section of thick bamboo 3, motor 6 just reverse rotation, it rotates to drive lead screw 7, lead screw 7 rotates and drives screw-nut 8 and moves about vertical direction, thereby it slides from top to bottom to drive cleaning ring 4, clean the inner wall of preventing whirlpool.

The vortex prevention cylinder 2 and the cylinder cover 3 are in flange connection.

Prevent that the inner wall embedding of scroll 2 is equipped with vertical spout, cleans the side integrated into one piece of ring 4 and has the slider, and 5 sliders of slider and annular cleaning brush and vertical spout sliding connection through the setting of spout, can restrict the rotation of cleaning ring 4, and the spout can improve the stability of cleaning ring 4 when sliding.

Cleaning ring 4 and annular cleaning brush 5 and connecting bolt 9 are connected, conveniently change cleaning ring 4, when changing annular cleaning brush 5, start motor 6 earlier, drive and clean ring 4 rebound, old annular cleaning brush 5 of convenient to detach, the outside integrated into one piece who cleans the ring 4 bottom has the support ring, directly overlaps new annular cleaning brush 5 on cleaning ring 4, then fix with connecting bolt 9 can.

As shown in figure 1, the bottom parts of the cylinder body 1 and the vortex-preventing cylinder 3 are respectively provided with a sealing bearing, and the screw rod 7 is rotationally connected with the sealing bearings.

The working principle is as follows: the cylinder body 1 of the utility model is provided with the cylinder cover 3, the cylinder cover 3 is convenient to open, the vortex prevention cylinder 2 is cleaned and the annular cleaning brush 5 is replaced, when the inner wall of the vortex-preventing cylinder 3 is cleaned, the motor 6 rotates forwards and backwards to drive the screw rod 7 to rotate, the screw rod 7 rotates to drive the screw rod nut 8 to move up and down in the vertical direction, so as to drive the wiping ring 4 to slide up and down, the inner wall of the vortex-preventing cylinder 3 is wiped, the rotation of the wiping ring 4 can be limited by the arrangement of the sliding chute, and the sliding chute can improve the stability of the wiping ring 4 when sliding, when the annular cleaning brush 5 is replaced, the motor 6 is started firstly to drive the cleaning ring 4 to move upwards, so that the old annular cleaning brush 5 is convenient to disassemble, the support ring is integrally formed on the outer side of the bottom of the cleaning ring 4, the new annular cleaning brush 5 is directly sleeved on the cleaning ring 4, and then the new annular cleaning brush 5 is fixed through the connecting bolt 9.

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

1. The utility model provides an oily sewage cyclone separation device, includes barrel (1), its characterized in that, barrel (1) is including preventing whirlpool (2) and cover (3), the upper end of connection in preventing whirlpool (2) can be dismantled in cover (3), sliding connection cleans ring (4) in preventing whirlpool (2), the outside of cleaning ring (4) can be dismantled and be connected with annular cleaning brush (5), prevent installing ring drive arrangement in whirlpool (2).

2. The oily sewage cyclone separation device as claimed in claim 1, wherein the ring driving device comprises a motor (6), a screw rod (7) and a screw rod nut (8), the screw rod nut (8) is fixed on the inner side of the wiping ring (4), the motor (6) is electrically fixed at the lower end of the vortex prevention cylinder (2), the screw rod nut (8) is rotatably installed in the vortex prevention cylinder (2), the screw rod nut (8) is in threaded connection with the screw rod (7), and the output shaft of the motor (6) is in transmission connection with the lower end of the screw rod (7).

3. The oily sewage cyclone separation device according to claim 1, wherein the vortex breaker cylinder (2) and the cylinder cover (3) are flange-connected.

4. The oily sewage cyclone separation device as claimed in claim 1, wherein a vertical sliding groove is embedded in the inner wall of the vortex-preventing cylinder (2), and a sliding block is integrally formed on the side surface of the wiping ring (4) and is in sliding connection with the vertical sliding groove.

5. A hydrocyclone arrangement according to claim 1, characterized in that the wiping ring (4) and the annular cleaning brush (5) are connected by means of a connecting bolt (9).