CN214286814U

CN214286814U - Vacuum defoaming device

Info

Publication number: CN214286814U
Application number: CN202120277173.3U
Authority: CN
Inventors: 谢益宁; 郑南华; 蒋彪; 吴松
Original assignee: Unitech Initiator Hefei Co ltd
Current assignee: Unitech Initiator Hefei Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-28
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a vacuum defoaming device, including the foam collecting tank, the side difference fixedly connected with communicating pipe and the foam of foam collecting tank are collected and are fought, the inner wall of communicating pipe rotates and is connected with solid fixed ring, gu fixed ring's inner wall fixedly connected with cutting impeller, the inside wall fixedly connected with filter screen of foam collecting tank, the upper surface of foam collecting tank is provided with sealed lid, the upper surface difference fixedly connected with defoaming agent holding vessel, agitator motor and the vacuum pump of sealed lid. This vacuum defoaming device is collected through setting up vacuum pump, intake pipe, communicating pipe and foam and is fought, is convenient for introduce the foam collecting tank with the foam of circulating water upper surface, through setting up defoaming agent holding vessel, drain pipe and solenoid electric valve, is convenient for control defoaming agent flow into the volume in the foam collecting tank, through setting up agitator motor, (mixing) shaft and stirring vane, is convenient for eliminate the foam fast to make whole device have the effect of conveniently eliminating the foam.

Description

Vacuum defoaming device

Technical Field

The utility model relates to a vacuum removes foam technical field, specifically is a vacuum removes foam device.

Background

The main functions of the automobile are walking, manned, transportation and the like. The automobile brings convenience to our lives, meanwhile, the automobile also drives the development of a plurality of industries, the economic promotion is accelerated, and the living quality and employment opportunities of the people are improved.

In the process of automobile production, need spray paint to the casing of car, and the spraying in-process, generally all can use the circulating water to collect the lacquer that does not spray on the automobile body, then deposit in getting into the circulating water pond, but when circulating flow in the circulating water pond, can produce a large amount of foams, generally all can adopt the defoaming agent to eliminate the foam, but the defoaming agent can't be eliminated completely to the foam of the surface of water, if long-term accumulation, can produce a large amount of foams, the phenomenon that the foam spills over can probably appear.

The utility model provides a vacuum defoaming device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum removes foam device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum defoaming device, includes the foam collecting tank, the side difference fixedly connected with communicating pipe of foam collecting tank and foam collection fill, the inner wall of communicating pipe rotates and is connected with solid fixed ring, gu fixed ring's inner wall fixedly connected with cutting impeller, the inside wall fixedly connected with filter screen of foam collecting tank, the upper surface of foam collecting tank is provided with sealed lid, the upper surface difference fixedly connected with defoaming agent holding vessel, agitator motor and the vacuum pump of sealed lid, agitator motor's output extends to the inside and the fixedly connected with (mixing) shaft of foam collecting tank, the outer fixed surface of (mixing) shaft is connected with stirring vane, the air inlet end fixedly connected with of vacuum pump extends to the inside intake pipe of foam collecting tank, the bottom fixedly connected with of foam collecting tank takes the fluid-discharge tube of control valve.

Preferably, a plurality of water leakage holes are formed in the lower surface of the foam collecting hopper, and the bottom end of the communicating pipe extends to the inner top wall of the foam collecting hopper.

Preferably, the outer surface of the fixing ring is provided with a plurality of balls, and the inner wall of the communicating pipe is provided with a rolling groove matched with the balls.

Preferably, the lower fixed surface of defoaming agent holding vessel is connected with the drain pipe, the surface of drain pipe is provided with solenoid electric valve, and the inside of defoaming agent holding vessel is provided with the defoaming agent.

Preferably, the observation window has been seted up in the front of defoaming agent holding vessel, the inner wall fixedly connected with transparent toughened glass of observation window, the front of toughened glass is provided with the scale marking line.

Preferably, the upper surface threaded connection of defoaming agent holding vessel has the cover, the upper surface fixed connection of cover has the breather pipe of one-way air inlet valve.

Advantageous effects

The utility model provides a vacuum defoaming device possesses following beneficial effect:

1. this vacuum defoaming device is collected through setting up vacuum pump, intake pipe, communicating pipe and foam and is fought, is convenient for introduce the foam collecting tank with the foam of circulating water upper surface, through setting up defoaming agent holding vessel, drain pipe and solenoid electric valve, is convenient for control defoaming agent flow into the volume in the foam collecting tank, through setting up agitator motor, (mixing) shaft and stirring vane, is convenient for eliminate the foam fast to make whole device have the effect of conveniently eliminating the foam.

2. This vacuum defoaming device through setting up cutting impeller, solid fixed ring and ball, at the in-process that the air flows, the cutting impeller drives solid fixed ring and rotates to cut the foam through the cutting impeller, reduce the quantity of foam.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1 foam collecting tank, 2 communicating pipes, 3 foam collecting hoppers, 4 fixing rings, 5 cutting impellers, 6 filter screens, 7 sealing covers, 8 defoaming agent storage tanks, 9 stirring motors, 10 vacuum pumps, 11 stirring shafts, 12 stirring blades, 13 air inlet pipes, 14 liquid discharge pipes, 15 balls, 16 liquid outlet pipes, 17 observation windows and 18 tank covers.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a vacuum defoaming device, includes that foam collection tank 1, foam collection tank 1's side difference fixedly connected with is managed 2 and foam collection fill 3, and the lower surface that foam collection was fought 3 has been seted up a plurality of hole that leaks, and the bottom of communicating pipe 2 extends to the interior roof that foam collection was fought 3.

Communicating pipe 2's inner wall rotates and is connected with solid fixed ring 4, gu fixed ring 4's inner wall fixedly connected with cutting impeller 5, gu fixed ring 4's surface is provided with a plurality of ball 15, communicating pipe 2's inner wall set up with the slot rolling of ball 15 looks adaptation, through setting up cutting impeller 5, gu fixed ring 4 and ball 15, at the in-process that the air flows, cutting impeller 5 drives solid fixed ring 4 and rotates to cut the foam through cutting impeller 5, reduce the quantity of foam.

Foam collecting tank 1's inside wall fixedly connected with filter screen 6, foam collecting tank 1's upper surface is provided with sealed lid 7, and the upper surface of sealed lid 7 is fixedly connected with defoaming agent holding vessel 8, agitator motor 9 and vacuum pump 10 respectively, and the lower fixed surface of defoaming agent holding vessel 8 is connected with drain pipe 16, and the surface of drain pipe 16 is provided with the solenoid electric valve, and the inside of defoaming agent holding vessel 8 is provided with the defoaming agent.

Observation window 17 has been seted up on the front of defoaming agent holding vessel 8, and the transparent toughened glass of inner wall fixedly connected with of observation window 17, toughened glass's front is provided with the scale mark line, and defoaming agent holding vessel 8's upper surface threaded connection has cover 18, and cover 18's upper surface fixedly connected with takes the breather pipe of one-way admission valve.

The output of agitator motor 9 extends to the inside and fixedly connected with (mixing) shaft 11 of foam collecting tank 1, the outer fixed surface of (mixing) shaft 11 is connected with stirring vane 12, the air inlet end fixedly connected with of vacuum pump 10 extends to the inside intake pipe 13 of foam collecting tank 1, the bottom fixedly connected with of foam collecting tank 1 takes fluid-discharge tube 14 of control valve, through setting up vacuum pump 10, intake pipe 13, fill 3 is collected with the foam to communicating pipe 2, be convenient for introduce foam collecting tank 1 with the foam of circulating water upper surface, through setting up defoaming agent holding vessel 8, drain pipe 16 and solenoid electric valve, be convenient for control the amount that the defoaming agent flows into in foam collecting tank 1, through setting up agitator motor 9, (mixing) shaft 11 and stirring vane 12, be convenient for eliminate the foam fast, thereby make whole device have the effect of conveniently eliminating the foam.

The working principle is as follows: when the foam removing device needs to be used, the whole device is fixed above a circulating water pool, the lower surface of a foam collecting hopper 3 is made to contact with the circulating water surface, a vacuum pump 10 and an agitating motor 9 are started, foam entering the foam collecting hopper 3 enters a foam collecting tank 1 through a communicating pipe 2 under the action of the vacuum pump 10, the foam flows in the communicating pipe 2, air in the communicating pipe 2 flows through the vacuum pump 10, a cutting impeller 5 and a fixing ring 4 rotate, the foam in the communicating pipe 2 is cut, the quantity of the foam entering the foam collecting tank 1 is reduced, the foam is removed under the action of the agitating motor 9, an agitating shaft 11, an agitating blade 12 and a defoaming agent, and finally the foam is discharged through a liquid discharge pipe 14, so that the whole device has the effect of conveniently removing the foam.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum defoaming device comprises a foam collecting tank (1), and is characterized in that: the foam collecting device is characterized in that the side surface of the foam collecting tank (1) is respectively and fixedly connected with a communicating pipe (2) and a foam collecting hopper (3), the inner wall of the communicating pipe (2) is rotatably connected with a fixing ring (4), the inner wall of the fixing ring (4) is fixedly connected with a cutting impeller (5), the inner side wall of the foam collecting tank (1) is fixedly connected with a filter screen (6), the upper surface of the foam collecting tank (1) is provided with a sealing cover (7), the upper surface of the sealing cover (7) is respectively and fixedly connected with a defoaming agent storage tank (8), a stirring motor (9) and a vacuum pump (10), the output end of the stirring motor (9) extends to the inside of the foam collecting tank (1) and is fixedly connected with a stirring shaft (11), the outer surface of the stirring shaft (11) is fixedly connected with stirring blades (12), and the air inlet end of the vacuum pump (10) is fixedly connected with an air inlet pipe (13) extending to the inside of the foam collecting tank (1), and a liquid discharge pipe (14) with a control valve is fixedly connected to the bottom end of the foam collecting tank (1).

2. The vacuum defoaming apparatus according to claim 1, wherein: the lower surface of the foam collecting hopper (3) is provided with a plurality of water leakage holes, and the bottom end of the communicating pipe (2) extends to the inner top wall of the foam collecting hopper (3).

3. The vacuum defoaming apparatus according to claim 1, wherein: the outer surface of the fixing ring (4) is provided with a plurality of balls (15), and the inner wall of the communicating pipe (2) is provided with a rolling groove matched with the balls (15).

4. The vacuum defoaming apparatus according to claim 1, wherein: the lower fixed surface of defoaming agent holding vessel (8) is connected with drain pipe (16), the surface of drain pipe (16) is provided with the solenoid electric valve, and the inside of defoaming agent holding vessel (8) is provided with the defoaming agent.

5. The vacuum defoaming apparatus according to claim 1, wherein: observation window (17) have been seted up in the front of defoaming agent holding vessel (8), the inner wall fixedly connected with transparent toughened glass of observation window (17), toughened glass's front is provided with the scale mark line.

6. The vacuum defoaming apparatus according to claim 1, wherein: the upper surface threaded connection of defoaming agent holding vessel (8) has cover (18), the upper surface fixed connection of cover (18) has the breather pipe of one-way air inlet valve.