CN102327705A

CN102327705A - Large-torque mechanical stirring and clarifying tank

Info

Publication number: CN102327705A
Application number: CN201110216280A
Authority: CN
Inventors: 丛安生; 陈晓东; 朱卫平; 王丛业; 张照元; 江洪伟
Original assignee: DANDONG WATER TECHNOLOGY ELECTROMECHANICAL INSTITUTE Co Ltd
Current assignee: DANDONG WATER TECHNOLOGY ELECTROMECHANICAL INSTITUTE Co Ltd
Priority date: 2011-08-01
Filing date: 2011-08-01
Publication date: 2012-01-25
Anticipated expiration: 2031-08-01
Also published as: CN102327705B

Abstract

The invention discloses a large-torque mechanical stirring and clarifying tank which is used for clarifying and separating solid-containing liquid. The large-torque mechanical stirring and clarifying tank comprises a multi driving sludge scraping mechanism (1), a lifting stirring mechanism (2), a blockage prevention mechanism (3), an inner cylinder (4), an outer cylinder (5), a sludge scraping rake (6), a bridge frame (7), an overflow weir (8), a clarifying tank (9), a sludge pipe (10), a water inlet pipe (11), a slewing bearing (14), drive reduction gears (16), a torque plate (21), rotating plates (22), a cement support (23) and the like; and the large-torque mechanical stirring and clarifying tank can realize large-diameter, heavy-grade, large-toque mechanical sludge scraping all over the bottom of a pool, and the invention has the advantages that the large-torque mechanical stirring and clarifying tank has a good whole clarification and precipitation effect, sludge hardly blocks the bottom of the clarification tank, the equipment is high in continuous running reliability, and different requirements of users can be met and the like.

Description

A kind of torque machine stirs depositing reservoir

Technical field

Accelerator is a kind of environmental protection equipment that contains clarification of solid-liquid body and separating treatment that is widely used in row such as mine, machinery, chemical industry, light industry, oil.

Background technology

The problem that accelerator before the present invention mainly exists is following:

1, machinery was scraped mud at the bottom of the depositing reservoir structure can not realize major diameter, heavy grade, full pond, and mud is prone to stop up at the bottom of the depositing reservoir.

2, scrape the mud drive unit and adopt the worm and gear transmission, complex structure, moment of torsion is little, can not realize that high pulling torque drives, and can't meet consumers' demand.

Summary of the invention

The objective of the invention is to design a kind of torque machine and stir depositing reservoir; Can effectively address the above problem; Be specially adapted to high pulling torque output, the susceptible to plugging operating environment of mud, its mainly by many drivings mud-scraping mechanism, promote rabbling mechanism, anti-blocking mechanism, inner core, urceolus, mud scraper, crane span structure, downflow weir, depositing reservoir, sludge pipe, water inlet pipe, anti-blocking shaft, anti-blocking rastellus, pivoting support, pivoting support bearing, drive deceleration device, anti-blocking mixer drive, promote drive unit, promote shaft, promote agitator arm, moment dish, flap, cement pillar and variable ratio frequency changer electric-control system and form.It is characterized in that: drive mud-scraping mechanism more and form by pivoting support, pivoting support bearing and 1-4 driving deceleration device; On the platform that four cement pillars constitute with bolt pivoting support bearing; The outer ring of pivoting support is through being bolted on the pivoting support bearing, and the inner ring that drives deceleration device and pivoting support is in the same place through gears engaged; The inner ring of pivoting support connects flap with bolt, and flap is with the inner edge of bolt coupling torque dish, and bolt is used on the outer rim of moment dish and urceolus top, and mud scraper is welded on the urceolus bottom.

Stir depositing reservoir like described a kind of torque machine; It is characterized in that: promote rabbling mechanism and form by lifting drive unit, lifting shaft, lifting agitator arm; Promote agitator arm and be fixed by bolts to and promote on the shaft, promote rabbling mechanism and scrape that the many driving mechanisms of mud are concentric to be installed on the crane span structure and to use bolt.

Stir depositing reservoir like described a kind of torque machine; It is characterized in that: anti-blocking mechanism is made up of anti-blocking shaft, anti-blocking rastellus, anti-blocking mixer drive; Anti-blocking rastellus is welded on the anti-blocking shaft, and anti-blocking mechanism is installed on the lifting rabbling mechanism with one heart and uses bolt.

Stir depositing reservoir like described a kind of torque machine; It is characterized in that: the anti-blocking shaft of anti-blocking mechanism is solid shafting in the center; The lifting shaft that promotes rabbling mechanism is a hollow shaft; It is outside that the lifting shaft is sleeved on anti-blocking shaft, and promote shaft and anti-blocking shaft and pass the centers that drive the pivoting support of mud-scraping mechanisms more, thus realization mud-scraping mechanisms, lifting rabbling mechanism, the concentric suits of the anti-blocking three of mechanism output mechanism of driving more.

Description of drawings

Fig. 1 is that torque machine stirs depositing reservoir structure side view

Fig. 2 is the mud-scraping apparatus structural representations that drive more

Fig. 3 promotes the rabbling mechanism structural representation

Fig. 4 is anti-blocking mechanism structure sketch map

The specific embodiment

Specify concrete implementation procedure of the present invention and working condition below in conjunction with Figure of description.

When the present invention works; As shown in Figure 1ly contain the solid-liquid body by what water inlet pipe 11 got into; At first stir and rise to inner core 4 inside and carry out the mixed flocculation reaction through promoting rabbling mechanism 2, again through inner core 4 water conservancy diversion through 22 gaps of its top and flap get into the urceolus that rotates 5 inboard with inner core 4 outsides of fixing between, proceed to react; Get into depositing reservoir 9 clarification depositions through urceolus 5 bottoms afterwards; Clarified solution flows out through downflow weir 8, and sediment drives the mud scraper 6 that is packed on the urceolus 5 through many drivings mud-scraping mechanism 1 and scrapes mud and collect the depositing reservoir bottom and discharged by sludge pipe 10 and handle anti-blocking mechanism 3 synchronous operations simultaneously.

The anti-blocking shaft that passes through anti-blocking mechanism 3 12 as shown in Figure 1 is that solid shafting is in the center; Lifting shaft 19 is anti-blocking shaft 12 outsides for hollow shaft sleeve is contained in; Promote shaft 19 and pass the centers that drive the pivoting support 14 of mud-scraping mechanism 1 more with anti-blocking shaft 12; Make many driving mud-scraping mechanisms 1, promote rabbling mechanism 2, the concentric suit of anti-blocking mechanism 3 three's output mechanisms, thereby realize scraping mud, stirring, anti-blocking integral structure.

Many drivings mud-scraping mechanism 1 its course of work shown in Figure 2 is: 1-4 driving deceleration device 16 driven in synchronism pivoting supports 14; Pivoting support 14 ring gears drive moment dish 21 through flap 22; Drive urceolus 5 by moment dish 21 again, urceolus 5 drives mud scraper 6 and scrapes the mud processing, and this structure can satisfy major diameter, heavy load depositing reservoir mud scraper is scraped the mud needs; Have efficient, reliable, the big characteristics of transmission moment of torsion, can realize moment of torsion transmission greater than 1,000,000 Newton meters.

Lifting rabbling mechanism 2 shown in Figure 3 is made up of lifting drive unit 18, lifting driving shaft 19, lifting agitator arm 20; Promote drive unit 18 and drive lifting driving shaft 19 and agitator arm 20 rotations; Realize the stirring flocculation of supplied materials and promote reaction; Through adjustment rotating speed adjustable joint stirring intensity and lifting flow, keep best flocculation reaction efficient.

Anti-blocking mechanism 3 shown in Figure 4 is made up of anti-blocking shaft 12, anti-blocking rastellus 13, anti-blocking mixer drive 17; Anti-blocking mixer drive 17 drives

anti-blocking shaft

12,13 work of anti-blocking rastellus, can effectively prevent the obstruction of depositing reservoir bottom and 10 mouthfuls of sludge pipes.

Torque machine through the integrated application said structure stirs depositing reservoir can realize major diameter, heavy grade, high pulling torque, full pond at the bottom of machinery scrape the mud needs; Have whole clarification, sedimentation effect is good; Mud is difficult for stopping up at the bottom of the depositing reservoir; The continuous operational reliability of equipment is high, can satisfy user's advantages such as different demands.

Claims

1. a torque machine stirs depositing reservoir, its mainly by many drivings mud-scraping mechanism (1), promote rabbling mechanism (2), anti-blocking mechanism (3), inner core (4), urceolus (5), mud scraper (6), crane span structure (7), downflow weir (8), depositing reservoir (9), sludge pipe (10), water inlet pipe (11), anti-blocking shaft (12), anti-blocking rastellus (13), pivoting support (14), pivoting support bearing (15), drive deceleration device (16), anti-blocking mixer drive (17), promote drive unit (18), promote shaft (19), promote agitator arm (20), moment dish (21), flap (22), cement pillar (23) and variable ratio frequency changer electric-control system and form; It is characterized in that: drive mud-scraping mechanism (1) more and form by pivoting support (14), pivoting support bearing (15) and 1-4 driving deceleration device (16); On the platform that four cement pillars (23) constitute with bolt pivoting support bearing (15); The outer ring of pivoting support (14) is through being bolted on the pivoting support bearing (15), and the inner ring that drives deceleration device (16) and pivoting support (14) passes through gears engaged together; The inner ring of pivoting support (14) is connected on the flap (22) with bolt, and flap (22) is with the inner edge of bolt coupling torque dish (21), and bolt is used on the outer rim of moment dish (21) and urceolus (5) top, and mud scraper (6) is welded on urceolus (5) bottom.

2. a kind of torque machine according to claim 1 stirs depositing reservoir; It is characterized in that: promote rabbling mechanism (2) and form by lifting drive unit (18), lifting shaft (19), lifting agitator arm (20); Promote agitator arm (20) and be fixed by bolts to and promote on the shaft (19), promote rabbling mechanism (2) and scrape that the many driving mechanisms of mud (1) are concentric to be installed on the crane span structure (7) and to use bolt.

3. a kind of torque machine according to claim 1 stirs depositing reservoir; It is characterized in that: anti-blocking mechanism (3) is made up of anti-blocking shaft (12), anti-blocking rastellus (13), anti-blocking mixer drive (17); Anti-blocking rastellus (13) is welded on the anti-blocking shaft (12), and anti-blocking mechanism (3) is installed on the lifting rabbling mechanism (2) with one heart and uses bolt.

4. stir depositing reservoir according to claim 1,2,3 described a kind of torque machines; It is characterized in that: the anti-blocking shaft (12) of anti-blocking mechanism (3) is solid shafting in the center; The lifting shaft (19) that promotes rabbling mechanism (2) is a hollow shaft; Promote shaft (19) and be sleeved on anti-blocking shaft (12) outside; Promote shaft (19) and anti-blocking shaft (12) and pass the centers that drive the pivoting support (14) of mud-scraping mechanism (1) more, thereby realization drives mud-scraping mechanism (1) more, promotes rabbling mechanism (2), the concentric suit of anti-blocking mechanism (3) three's output mechanism.