CN211328256U

CN211328256U - Thickener

Info

Publication number: CN211328256U
Application number: CN201921747424.9U
Authority: CN
Inventors: 毕迅玮; 赵玺钢; 李源; 马纪刚; 师杰
Original assignee: Yunnan Dahongshan Pipeline Co Ltd
Current assignee: Yunnan Dahongshan Pipeline Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-25
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a thickener, which comprises a transmission shaft, a driving mechanism, a working bridge and a scraping arm, wherein the driving mechanism is arranged above the transmission shaft, the scraping arm is arranged below the transmission shaft, and the driving mechanism is fixed on the working bridge; the cleaning device is characterized in that a cleaning main pipe I is fixed above the working bridge, a hole is formed in the working bridge, the cleaning main pipe I is connected with a cleaning main pipe II through a rotary joint, one end of the cleaning main pipe II penetrates through the hole, the other end of the cleaning main pipe II is connected with a rotating head of a three-way rotary joint, two fixing heads of the three-way rotary joint are respectively connected with two cleaning auxiliary pipes, the cleaning auxiliary pipes are fixed on the scraping arm, and a plurality of small holes are formed in the cleaning auxiliary pipes. The utility model discloses concentrated machine can carry out high-efficient comprehensive washing to concentrated pond, washs the material sediment of deposit in concentrated bottom of the pool portion, can also the concentrated quick-witted transmission shaft of effectual extension, scrape the life of arm and scraper blade combination, reduce the loss to improve concentrated machine work efficiency.

Description

Thickener

Technical Field

The utility model relates to a concentrated machine field of mining pipeline transportation specifically is a concentrated machine with high-efficient work efficiency.

Background

The thickener is a continuously working concentrating and clarifying device, is mainly used for dewatering fine ore and tailing slurry in wet-type mineral separation operation, and is also widely used for concentrating and purifying solid-containing slurry such as coal, steel, chemical engineering, building materials, water sources, sewage treatment and the like.

The existing thickener is used for a long time, materials on a material bed of a thickening tank are accumulated more and more, the thickener cannot be completely processed in the working period through long-term sedimentation, and meanwhile, an uneven material pile can be formed.

Disclosure of Invention

The utility model provides a technical problem lie in providing a concentrated machine, can be timely and on time through the belt cleaning device on the concentrated machine, will pile up the material and break up, break away, reduce the scraper blade and scrape the working resistance of arm, improve concentrated machine's efficiency to carry out high-efficient washing to the bottom of the pool.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model relates to a thickener, which comprises a transmission shaft, a driving mechanism, a working bridge and a scraping arm; a driving structure is arranged above the transmission shaft, a scraping arm is arranged below the transmission shaft, and the driving structure is fixed on the working bridge; the cleaning device is characterized in that a cleaning main pipe I is fixed on the working bridge, a hole is formed in the working bridge, the cleaning main pipe I is connected with a cleaning main pipe II through a rotary joint, the upper end of the cleaning main pipe II penetrates through the hole, the lower end of the cleaning main pipe II is connected with a rotating head of a three-way rotary joint, and two fixing heads of the three-way rotary joint are respectively connected with two cleaning auxiliary pipes; the cleaning auxiliary pipe is fixed on the scraping arm and is provided with a plurality of small holes.

Preferably, the joints of the cleaning main pipe I, the cleaning main pipe II, the cleaning auxiliary pipe, the rotary joint and the three-way rotary joint are provided with waterproof devices for preventing water; wash the person in charge I with prevent the pipe connection, water pressure is not less than 5kg, according to the radius area size in concentrated pond, material kind, actual operation condition adjust water pressure, provide sufficient water pressure, be convenient for wash.

Preferably, the cleaning main pipe I and the cleaning main pipe II are stainless steel water pipes, and the inner diameter is not less than 30 cm; the cleaning auxiliary pipe is a stainless steel water pipe, the inner diameter of the cleaning auxiliary pipe is not less than 30cm, the cleaning auxiliary pipe is welded on the scraping arm and is arranged in parallel with the scraping arm, and rusting and deposition blockage in the pipe are prevented.

Preferably, the diameter of each small hole is 1.5cm, the distance between every two adjacent small holes is 20cm, the distance is small, and the cleaning coverage area is improved.

Preferably, the number of the auxiliary cleaning pipes is at least two, so that the working efficiency is improved.

Preferably, the transmission shaft and the cleaning main pipe II are arranged in parallel, a gap is reserved between the transmission shaft and the cleaning main pipe II, the transmission shaft and the cleaning main pipe II are not directly connected, and the transmission shaft and the cleaning main pipe II are not affected when working.

Preferably, the small holes are formed in the two sides or the lower side of the auxiliary cleaning pipe, so that cleaning at different angles is realized.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages of reasonable design, send fire water into cleaning main pipe I and cleaning main pipe II through the fire-fighting pipeline, cleaning main pipe I is connected with cleaning main pipe II through rotary joint, and then is connected to the cleaning auxiliary pipe through the cleaning main pipe, and cleaning main pipe II is connected with the cleaning auxiliary pipe through three-way rotary joint, thereby realizing the fixed position of cleaning main pipe II and the rotation of cleaning auxiliary pipe; the cleaning auxiliary pipe is provided with a small hole, so that water can be sprayed out at high pressure, and the cleaning is more uniform and efficient.

2. The cleaning main pipe I, the cleaning main pipe II and the cleaning auxiliary pipes are all stainless steel pipes, so that the service life is prolonged, and the consumption is reduced; the inner diameters of the cleaning main pipe I, the cleaning main pipe II and the cleaning auxiliary pipe are 30 centimeters, so that pipe blockage caused by too small inner diameters can be effectively prevented.

3. The cleaning auxiliary pipe rotates along with the scraping arm, the cleaning efficiency is high, and the energy consumption is saved.

4. Can carry out high-efficient comprehensive washing to concentrated pond, deposit the material sediment washing in concentrated pond bottom.

Drawings

Fig. 1 is a schematic view of the structure of the thickener in use.

Fig. 2 is a bottom view of the auxiliary cleaning pipe of the present invention.

Wherein: 1-transmission shaft, 2-driving mechanism, 3-working bridge, 4-scraping arm, 5-cleaning main pipe I, 6-cleaning main pipe II, 7-rotary joint, 8-three-way rotary joint, 9-cleaning auxiliary pipe and 10-small hole.

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.

Fig. 1 is a schematic structural view of a usage state of a thickener of the present invention, and discloses a thickener, which comprises a transmission shaft 1, a driving mechanism 2, a working bridge 3 and a scraping arm 4, wherein the driving mechanism 2 is installed above the transmission shaft 1, the scraping arm 4 is installed below the transmission shaft 1, and the driving mechanism 2 is fixed on the working bridge 3; a cleaning main pipe I5 is fixed above the working bridge 3, a hole is formed in the working bridge 3, the cleaning main pipe I5 is connected with a cleaning main pipe II6 through a rotary joint 7, one end of the cleaning main pipe II6 penetrates through the hole, the other end of the cleaning main pipe II6 is connected with a rotary head of a three-way rotary joint 8, two fixed heads of the three-way rotary joint 8 are respectively connected with two cleaning auxiliary pipes 9, the cleaning auxiliary pipes 9 are fixed on the scraping arm 4, and a plurality of small holes 10 are formed in the cleaning auxiliary pipes 9; on the premise of ensuring that the cleaning main pipe II6 does not displace, the cleaning main pipe II6 rotates automatically through the rotary joint 7 and the three-way rotary joint 8, and the transmission shaft 1 drives the scraping arm 4 to drive the cleaning auxiliary pipe 9; the cleaning main pipe I5 is supplied with water by a fire fighting pipeline, and then is sent into the cleaning secondary pipe 9 through the cleaning main pipe I5 and the cleaning main pipe II6, and is sprayed out from the small hole 10 arranged on the cleaning secondary pipe 9.

Fig. 2 is a bottom view of the auxiliary pipe for cleaning in the utility model, a plurality of small holes 10 are arranged at the lower side of the auxiliary pipe 9 for cleaning, and the auxiliary pipe 9 for cleaning is welded on the scraping arm 4 in parallel.

The working principle is as follows: after the concentrated pond material is piled up too much, close concentrated machine, stop work, discharge liquid and sediment, insert the fire-fighting water and wash house steward I5, be responsible for I5 and wash through wasing and be responsible for II6 and send water into and wash auxiliary 9, wash and be responsible for I5 and wash and be responsible for II6 and be connected through rotary joint 7, it is responsible for II6 and washs auxiliary 9 and pass through tee bend rotary joint 8 and be connected to wash, three buckets rotary joint 8 rotating head are connected and are washd main II6, two washing auxiliary 9 are connected respectively to the fixed head, at the during operation, wash and be responsible for II6 motionless, it is rotatory as the axle center with washing main II6 to wash auxiliary 9.

When the fire-fighting water inserts and washs house steward I5, start 2 swivelling drive shaft 1 of actuating mechanism, thereby arm 4 is scraped in the drive, weld on scraping arm 4 because of wasing auxiliary 9, scrape arm 4 and rotate and drive washing auxiliary 9 and rotate, the fire-fighting water is in washing a plurality of apertures 10 blowout on auxiliary 9, aperture 10 diameter 1.5 centimetres, open a plurality of apertures 10 on wasing auxiliary 9 according to actual conditions, two adjacent apertures 10 intervals 20 centimetres, fire-fighting water pressure is 5kg at least, produce the water pressure that is enough to wash the heap material, will pile up the material and break up, after the washout, and cooperate the scraper blade combination with material and water together by concentrated pond pipeline discharge, stop the fire-fighting water supply pipeline after the washing, realize clearing up concentrated pond, improve concentrated quick-witted work efficiency's purpose.

In one embodiment, the number of the cleaning auxiliary pipes 9 is at least 2, and the cleaning auxiliary pipes can be selected according to actual needs, and more than 2 cleaning auxiliary pipes can be arranged on the concentration grid.

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 thickener comprises a transmission shaft (1), a driving mechanism (2), a working bridge (3) and a scraping arm (4); a driving mechanism (2) is arranged above the transmission shaft (1), a scraping arm (4) is arranged below the transmission shaft (1), and the driving mechanism (2) is fixed on the working bridge (3); the cleaning device is characterized in that a cleaning main pipe I (5) is fixed on the working bridge (3), a hole is formed in the working bridge (3), the cleaning main pipe I (5) is connected with a cleaning main pipe II (6) through a rotary joint (7), the upper end of the cleaning main pipe II (6) penetrates through the hole, the lower end of the cleaning main pipe II (6) is connected with a rotating head of a three-way rotary joint (8), and two fixed heads of the three-way rotary joint (8) are respectively connected with two cleaning auxiliary pipes (9); the cleaning auxiliary pipe (9) is fixed on the scraping arm (4), and a plurality of small holes (10) are formed in the cleaning auxiliary pipe (9).

2. The thickener according to claim 1, wherein the joints of the cleaning main pipe I (5), the cleaning main pipe II (6), the cleaning auxiliary pipe (9), the rotary joint (7) and the three-way rotary joint (8) are all provided with waterproof devices, the cleaning main pipe I (5) is connected with a fire-fighting pipeline, and the water pressure in the fire-fighting pipeline is not less than 5 kg.

3. The thickener according to claim 1, wherein the cleaning main pipe I (5) and the cleaning main pipe II (6) are stainless steel water pipes with an inner diameter of not less than 30 cm; the cleaning auxiliary pipe (9) is a stainless steel water pipe, the inner diameter of the cleaning auxiliary pipe is not less than 30cm, and the cleaning auxiliary pipe (9) is welded on the scraping arm (4) and is arranged in parallel with the scraping arm (4).

4. A thickener according to claim 1, wherein the diameter of the holes (10) is 1.5cm and the distance between two adjacent holes (10) is 20 cm.

5. A thickener according to claim 1, wherein there are at least two of said secondary cleaning pipes (9).

6. A thickener according to claim 1, wherein the drive shaft (1) is arranged in parallel with the main cleaning pipe II (6), and a gap is provided between the drive shaft (1) and the main cleaning pipe II (6).

7. A thickener according to claim 1, wherein the orifice (10) is provided on both sides or on the underside of the secondary cleaning conduit (9).