CN112459032A

CN112459032A - Automatic cleaning device for floating foam on water surface of circulating water tank

Info

Publication number: CN112459032A
Application number: CN202011523876.6A
Authority: CN
Inventors: 乔爱民; 刘宇鹏; 单文平
Original assignee: Yueyang Changling Kaimeite Gases Co ltd
Current assignee: Yueyang Changling Kaimeite Gases Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-03-09

Abstract

An automatic cleaning device for the foam floating on water surface of circulating water pool is composed of a circulating water pool, a rotary axle driver, an eccentric rotary arm-swing arm driver, the first gear-rack driver, the rack-gear driver, the second gear-rack driver and a cleaning brush assembly. According to the automatic cleaning device for the water surface floating foam in the circulating water tank, the sliding beam of the cleaning brush assembly is driven by the transmission device driven by the rotating shaft driving device to reciprocate above the water surface of the circulating water tank, and the brush plate is driven to clean the water surface floating foam in the circulating water tank from the top of the wall plate of the circulating water tank.

Description

Automatic cleaning device for floating foam on water surface of circulating water tank

Technical Field

The invention relates to water treatment, in particular to an automatic cleaning device for floating foam on the water surface of a circulating water tank.

Background

The heat exchange devices in all walks of life use water as a medium, and the used water is recycled, so that in order to avoid corrosion, chemical agents are added into the circulating water, when the circulating water containing the chemical agents enters the circulating water tank from the heat exchange devices, floating foam is inevitably generated, the flow of the circulating water is large, the floating foam is large and thick, and the circulating water needs to be frequently cleaned by tools such as a cloth bag and the like manually, so that time and labor are wasted, and the heat exchange devices are unsafe.

Disclosure of Invention

The invention provides an automatic cleaning device for water surface floating foam of a circulating water tank.

The invention relates to an automatic cleaning device for floating foam on the water surface of a circulating water pool, which is provided with the circulating water pool and is characterized by also comprising the following components in parts by weight:

a rotating shaft driving device;

an eccentric rotating arm-swing arm transmission device;

a first rack-and-pinion gear;

a rack and pinion gear;

a second gear-rack transmission device;

a purge brush assembly;

the rotating shaft driving device is supported above the circulating water pool;

the eccentric rotating arm of the eccentric rotating arm-swing arm transmission device is fixedly arranged at one end of a rotating shaft of the rotating shaft driving device;

the gear or the sector gear of the first gear-rack transmission device is fixedly arranged at the lower end of the swing arm of the eccentric rotating arm-swing arm transmission device;

one end of the rack-and-pinion transmission is fixedly connected with one end of the rack of the first rack-and-pinion transmission;

the gear of the second gear-rack transmission device is fixedly arranged on the shaft of the gear of the rack-gear transmission device;

the sliding beam of the clearing brush component is fixedly connected with the rack of the second gear-rack transmission device, and the brush plate of the clearing brush component is fixedly connected with the sliding beam of the clearing brush component and is positioned above the water surface of the circulating water pool.

According to the automatic water surface scum removing device for the circulating water pool, the sliding beam of the removing brush assembly reciprocates above the water surface of the circulating water pool under the driving of the transmission device driven by the rotating shaft driving device, and the brush plate is driven to remove water surface scum in the circulating water pool through the top of the wall plate of the circulating water pool.

The invention relates to an automatic cleaning device for floating foam on the water surface of a circulating water tank.

Drawings

FIG. 1 is a perspective view of an automatic device for removing floating foam from the water surface of a circulating water pool according to the present invention;

fig. 2 is a perspective schematic view of another view of the automatic device for removing floating foam on the water surface of the circulating water tank of the present invention.

Detailed Description

The following further describes the embodiments of the automatic device for removing floating foam on the water surface of a circulating water tank according to the present invention with reference to the accompanying drawings, and the features and advantages of the automatic device for removing floating foam on the water surface of a circulating water tank according to the present invention will become more apparent.

Referring to fig. 1 and 2, the automatic removing device for floating foam on the water surface of the circulating water tank of the present invention has a circulating water tank 1, a water wheel driving device 2, an eccentric boom-swing arm driving device 3, a first gear-rack driving device 4, a rack-gear driving device 5, a second gear-rack driving device 6 and a removing brush assembly 7.

The circulating water tank 1 is rectangular, has four

side wall plates

11, 12, 13, 14 and a bottom wall plate 15, and is formed by welding steel plates.

A channel-shaped steel plate 8 is fixedly installed on the outer wall of the wall plate 11 of the circulating water tank 1.

The water wheel drive device 2 has a circulating water ram 21, an impeller 22, a shaft 23 and two support bearings 24.

Impeller 22 is fixedly mounted on shaft 23. Both ends of the shaft 23 are respectively installed in the bearings of the two support bearings 24, and the shaft 23 can rotate relative to the supports of the two support bearings 24. Two supporting seats of two supporting seat bearings 24 are respectively and fixedly arranged on the top of the wall plate of the channel-shaped steel plate 8 and the top of the wall plate 12 of the circulating water tank 1. The shaft 23 is adjacent to the wall 14 of the circulating water basin 1. The outlet end of the circulating water punching pipe 21 is positioned above the impeller 22.

As a modified structure, the water wheel driving device 2 is changed into a reduction driving device having an electric motor and a reduction gear, an output shaft of which is the shaft 23.

The eccentric tumbler-swing arm gear 3 has a disc 31, a drive pin 32, a swing arm 33 and a pin 34.

The disc 31 has a central through hole through which the disc 31 is fixedly mounted on the shaft end of the shaft 23 of the water wheel drive 2 protruding from the bearing of the pedestal bearing 24 fixedly mounted on the top of the wall of the channel-shaped steel plate 8. The driving pin 32 is fixedly installed on the disc 31, and the center line of the driving pin 32 is parallel to the center line of the disc 31 and is separated from the disc 31 by a certain distance. Swing arm 33 has a central slot 331 and a through hole 332, the center of through hole 332 being on the centerline of central slot 331. The pin shaft 34 is fixedly arranged on the wall plate of the channel-shaped steel plate 8, the central line of the pin shaft 34 is parallel to the central line of the disc 31, and the two are in a vertical plane. The swing arm 33 is swingably mounted on the pin shaft 34 through the through hole 332 thereof, the drive pin 32 fixedly mounted on the disc 31 extends from the elongated slot 331 of the swing arm 33, and the drive pin 32 is engaged with both side walls of the central elongated slot 331 so as to be slidable along both side walls of the central elongated slot 331.

As a modified structure, the disc 31 is changed to a beam plate, one end of which is fixedly mounted on the shaft end of the shaft 23 of the water wheel driving device 2 protruding from the bearing of the pedestal bearing 24 fixedly mounted on the top of the wall plate of the channel-shaped steel plate 8, and the driving pin 32 is fixedly mounted on the other end of the beam plate.

The first rack-and-pinion gear 4 has a sector gear 41, a rack 42 and a plurality of supporting guide pins 43.

The sector gear 41 is fixedly coupled to a lower end of the swing arm 33 of the eccentric boom-swing arm actuator 3, and is formed integrally with the swing arm 33. The center of the pitch circle of the sector gear 41 is the center of the through hole 332 of the swing arm 33. The plurality of support guide pins 43 are fixedly mounted on the wall plate of the channel-shaped steel plate 8, and the center lines of the plurality of support guide pins 43 are parallel to each other in a single horizontal plane. The rack 42 has a central long groove 421, and the rack 42 is supported by a plurality of supporting guide pins 43 through the central long groove 421, and the supporting guide pins 43 are engaged with both side walls of the central long groove 421 and can slide relatively along both side walls of the central long groove 421. The sector gear 41 is in driving engagement with the rack 42.

The sweeper brush assembly 7 has two support guide beams 71, four support blocks 72, a slide beam 73 and a brush plate 74.

Two pairs of four supporting seats 72 are divided into two pairs, and the two supporting seats 72 of each pair are fixedly arranged on the tops of the two

wall plates

13 and 14 of the circulating water tank 1 respectively. Two ends of each supporting guide beam 71 are respectively and fixedly arranged in the through holes of the corresponding two supports 72, and the central lines of the two supporting guide beams 71 are parallel to each other and are in a horizontal plane. Two supporting guide beams 71 are respectively adjacent to the two wall plates 11, 12 of the circulating water basin 1. Sleeve-shaped end parts 731 are formed at both ends of the slide beam 73, and two sets of the sleeve-shaped end parts 731 of the slide beam 73 are respectively fitted over the two support guide beams 71 so as to be slidable along the two support guide beams 71. The upper edge of the brush plate 74 is fixedly connected to the slide beam 73.

The second rack and pinion gear 6 has a pinion 61, a rack 62 and a plurality of sleeve holders 63.

The rack 62 has a plurality of projections 621, one projection 621 being fixedly connected to a sleeve-shaped end 731 of the sliding beam 73 of the cleaning brush assembly 7, the other projections 621 being fixedly connected to a plurality of sleeve seats 63, respectively, the plurality of sleeve seats 63 being mounted on a support guide beam 71 adjacent to the wall plate 11 of the circulation tank 1 so as to be slidable along the support guide beam 71. The shaft of the gear 61 is supported between the wall plate 11 of the circulation tank 1 and the wall plate of the channel-shaped steel plate 8 by a bearing mounted in a through hole in the wall plate 11 of the circulation tank 1 and a bearing mounted in a through hole in the wall plate of the channel-shaped steel plate 8, respectively, and the gear 61 is in driving engagement with the rack 62.

The rack and pinion gear 5 has a pinion 51, a rack 52 and a plurality of supporting guide pins 53.

The gear 51 is fixedly mounted on the end of the second rack-and-pinion 6 where the shaft of the gear 61 protrudes from the wall of the channel-shaped steel plate 8. The plurality of support guide pins 53 are fixedly attached to the wall plate of the channel-shaped steel plate 8, and the center lines of the plurality of support guide pins 53 are parallel to each other in a single horizontal plane. The rack 52 has a central elongated slot 521, and the rack 52 is supported by a plurality of support guide pins 53 through the central elongated slot 521, and the support guide pins 53 are engaged with both side walls of the central elongated slot 521 and can slide relative to each other along both side walls of the central elongated slot 521. The rack 52 is in driving engagement with the gear 51. The rack 42 is fixedly connected to the rack 52.

Preferably, rack 42 is formed integrally with rack 52, the center lines of support guide pins 43 and support guide pins 53 are in a horizontal plane, and the center line of central elongated slot 421 and the center line of central elongated slot 521 are in a horizontal plane.

The action process of the automatic cleaning device for the floating foam on the water surface of the circulating water tank is as follows:

the pressure circulating water from the circulating water ram pipe 21 is ram to the blades of the impeller 22 of the water wheel driving device 2, and the impeller 22 of the water wheel driving device 2 rotates together with the shaft 23.

The disc 31 of the eccentric rotating arm-swing arm transmission device 3 fixedly installed at the end of the shaft 23 of the water wheel driving device 2 rotates, the driving pin 32 eccentrically and fixedly installed on the disc 31 drives the swing arm 33 to swing around the central line of the pin shaft 34, the disc 31 rotates one rotation, and the swing arm 33 swings one cycle.

The sector gear 41 of the first rack and pinion gear 4 fixedly connected to the lower end of the swing arm 33 of the eccentric boom-swing arm gear 3 performs one clockwise rotation and one counterclockwise rotation about the center line of the pin shaft 34, and the driving rack 42 performs one reciprocating motion.

The rack 52 of the rack and pinion gear 5 fixedly connected to one end of the rack 42 of the first rack and pinion gear 4 transmits a clockwise rotation and a counterclockwise rotation to the pinion 51.

The gear 61 of the second rack-and-pinion gear 6, which is fixedly mounted on the shaft of the gear 51 of the rack-and-pinion gear 5, drives the rack 62 to perform a reciprocating motion.

The sliding beam 73 of the cleaning brush assembly 7 fixedly installed on one projection 621 of the rack 62 of the second gear-rack transmission device 6 makes a reciprocating motion to drive the brush plate 74 to make a reciprocating motion to clean the foam on the water surface in the circulating water tank 1 through the top of the

wall plates

13, 14 of the circulating water tank 1.

Claims

1. The utility model provides a circulating water pond surface of water foam automatic clearing device, has a circulating water pond, its characterized in that still has: