CN212051068U

CN212051068U - Filter belt cleaning device of belt type dewatering machine

Info

Publication number: CN212051068U
Application number: CN202020303743.7U
Authority: CN
Inventors: 王洪涛; 崔杨; 吴建甫; 岳东周; 于明
Original assignee: Zhengzhou Ziying Energy Saving Environmental Protection Technology Co ltd
Current assignee: Zhengzhou Ziying Energy Saving Environmental Protection Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-01
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a filter belt cleaning device of a belt type dewatering machine, which comprises an ultrasonic cleaning machine, wherein a reversing roller is rotatably arranged in the ultrasonic cleaning machine, and a purifying device for circularly processing cleaning liquid in the ultrasonic cleaning machine is arranged outside the ultrasonic cleaning machine; purifier includes rose box, delivery pump, is equipped with first import, first export on the rose box, is equipped with second import, second export on the delivery pump, and inside pipe connection to ultrasonic cleaner was passed through to first import, first export passed through pipe connection to the second import, and inside pipe connection to ultrasonic cleaner was passed through to the second export. Two ends of the reversing roller are rotatably arranged on two bearing blocks arranged at the bottom of the ultrasonic cleaner through bearings. The bearing is a graphite copper sleeve bearing. The utility model can quickly clean the filter belt, and has the advantages of time saving, labor saving and water resource saving; in addition, the filter belt is not damaged in the cleaning process, and the service life of the filter belt is prolonged.

Description

Filter belt cleaning device of belt type dewatering machine

Technical Field

The utility model relates to a clean technical field of sludge treatment equipment, concretely relates to filter belt cleaning device of belt dewatering machine.

Background

The belt type sludge dewatering machine is a mechanical dewatering device capable of realizing continuous production, and is widely applied to the environmental protection industry. The treatment process comprises sludge flocculation, gravity dehydration, low-pressure and medium-pressure dehydration and high-pressure dehydration. And dewatering the sludge on the filter belt to form a filter cake, and finally removing and separating the filter belt. The filter belt being deflashed also needs to be cleaned to remove residual sludge on the filter belt to prevent clogging of the filter belt's capillary pores. In the prior art, the surface of the filter belt is generally washed by spraying water through a spray head, or a brush is arranged before washing to pre-clean the filter belt. The cleaning effect of pure water spray washing to the filter belt is limited, especially when the filter belt is adhered with thick massive dirt, even if a large amount of water is used, the filter belt cannot be washed clean, the mode of adopting the hairbrush to pre-clean can remove the massive dirt adhered to the filter belt, but the cleaning effect is still not good enough, and the mode has great damage to the filter belt and shortens the service life of the filter belt.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model provides a can be with the filter belt sanitization, do not harm the filter belt again to belt cleaning device that can the using water wisely, concrete scheme is as follows:

a filter belt cleaning device of a belt type dewatering machine comprises an ultrasonic cleaning machine, wherein a reversing roller is rotatably arranged in the ultrasonic cleaning machine, and a purifying device used for circularly processing cleaning liquid in the ultrasonic cleaning machine is arranged outside the ultrasonic cleaning machine; the purifying device comprises a filter box and a delivery pump, wherein a first inlet and a first outlet are formed in the filter box, a second inlet and a second outlet are formed in the delivery pump, the first inlet is connected to the inside of the ultrasonic cleaning machine through a pipeline, the first outlet is connected to the second inlet through a pipeline, and the second outlet is connected to the inside of the ultrasonic cleaning machine through a pipeline.

Based on the above, the two ends of the reversing roller are rotatably installed on the two bearing seats arranged at the bottom of the ultrasonic cleaning machine through bearings.

Based on the above, the bearing is a graphite copper bush bearing.

The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:

1. the utility model discloses a bottom at ultrasonic cleaner sets up the switching-over roller, is convenient for carry out continuous washing to the filter belt through ultrasonic cleaner, under the prerequisite of water economy resource, has improved the cleaning performance to the filter belt.

2. The utility model discloses in, set up purifier through the outside at ultrasonic cleaner, can last the purification to the washing liquid in the ultrasonic cleaner, both using water wisely has removed again and has come off the filth to the washing liquid in from the filter belt.

3. The utility model provides a bearing adopts graphite copper sheathing bearing, compares in traditional bearing, and graphite copper sheathing bearing has reduced the produced vibration in the use, can guarantee the filter belt at cleaning process pivoted stability, in addition, has also reduced the maintenance number of times, the time of bearing, has improved the device performance itself.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a front view of the usage state of the present invention.

Fig. 4 is a sectional view taken along a-a of fig. 3.

In the figure: 1. an ultrasonic cleaning machine; 2. a bearing seat; 3. a reversing roller; 4. a filter box; 4-1. a first inlet; 4-2. a first outlet; 5. a delivery pump; 5-1. a second inlet; 5-2. a second outlet; 6. a pipeline; 7. a filter belt.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Examples

As shown in fig. 1-4, the utility model provides a filter belt 7 cleaning device of a belt type dewatering machine, which comprises an ultrasonic cleaning machine 1, wherein a reversing roller 3 for continuously moving the filter belt 7 is rotatably arranged in the ultrasonic cleaning machine 1; in consideration of the fact that the cleaning liquid in the ultrasonic cleaner 1 generates a large amount of dirt during use, a cleaning device for circulating the cleaning liquid in the ultrasonic cleaner 1 is provided outside the ultrasonic cleaner 1.

The purifying device comprises a filter box 4 and a delivery pump 5, wherein the filter box 4 is provided with a first inlet 4-1 and a first outlet 4-2, the delivery pump 5 is provided with a second inlet 5-1 and a second outlet 5-2, the first inlet 4-1 is connected to the inside of the ultrasonic cleaning machine 1 through a pipeline 6, the first outlet 4-2 is connected to the second inlet 5-1 through a pipeline 6, and the second outlet 5-2 is connected to the inside of the ultrasonic cleaning machine 1 through a pipeline 6.

It should be noted that both ends of the reversing roller 3 are rotatably mounted on two bearing seats 2 arranged at the bottom of the ultrasonic cleaning machine 1 through bearings.

In order to improve the overall performance of the device, the bearing adopts a graphite copper bush bearing.

The utility model discloses concrete working method does: the filter belt 7 to be cleaned is wound around the reversing roller 3 in the ultrasonic cleaning machine 1, and the filter belt 7 is rotated by a driving mechanism (not shown in the figure); starting the ultrasonic cleaner 1 and the delivery pump 5, dirt on the filter belt 7 falls off into the cleaning liquid, meanwhile, the cleaning liquid in the ultrasonic cleaner 1 flows circularly by the delivery pump 5, and the dirt in the cleaning liquid is filtered into the filter tank 4.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a filter belt cleaning device of belt dewaterer which characterized in that: the cleaning device comprises an ultrasonic cleaning machine (1), wherein a reversing roller (3) is rotatably arranged in the ultrasonic cleaning machine (1), and a purification device for circularly treating cleaning liquid in the ultrasonic cleaning machine (1) is arranged outside the ultrasonic cleaning machine (1); the purification device comprises a filter box (4) and a delivery pump (5), wherein a first inlet (4-1) and a first outlet (4-2) are arranged on the filter box (4), a second inlet (5-1) and a second outlet (5-2) are arranged on the delivery pump (5), the first inlet (4-1) is connected to the inside of the ultrasonic cleaning machine (1) through a pipeline (6), the first outlet (4-2) is connected to the second inlet (5-1) through a pipeline (6), and the second outlet (5-2) is connected to the inside of the ultrasonic cleaning machine (1) through a pipeline (6).

2. The filter belt cleaning device of a belt dehydrator according to claim 1, wherein: two ends of the reversing roller (3) are rotatably arranged on two bearing seats (2) arranged at the bottom of the ultrasonic cleaning machine (1) through bearings.

3. The filter belt cleaning device of a belt dehydrator according to claim 2, wherein: the bearing is a graphite copper bush bearing.