CN201713425U

CN201713425U - Automation device for advanced sludge drying

Info

Publication number: CN201713425U
Application number: CN2010202177003U
Authority: CN
Inventors: 徐尉; 郭峰; 吕哲; 孙宗民; 陈鹏; 孙宗军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-01
Filing date: 2010-06-01
Publication date: 2011-01-19
Anticipated expiration: 2020-06-01

Abstract

The utility model discloses an automation device for advanced sludge drying, which comprises a rotary squeezing driving device, a feeding device and a discharging device, wherein a squeezing power device comprises a connecting sleeve, a main vertical post, a gearwheel disc, upper oil cylinders, lower oil cylinders, filters, a hydraulic station, an oil tank, an upper bearing plate, a lower bearing plate, a vertical post, a gearbox and a motor; the connecting sleeve are fixedly sleeved by the upper bearing plate, the lower bearing plate and the gearwheel disc; the main vertical post is sleeved by the connecting sleeve which is in rotary connection with the main vertical post; the upper and the lower oil cylinders are fixedly connected with the upper and the lower bearing plates and are uniformly distributed along the peripheries of the upper and the lower bearing plates; the filters are fixed on the gearwheel disc, are uniformly distributed along the periphery of the gearwheel disc, and correspond to the upper and the lower oil cylinders; the hydraulic station and the oil tank are fixed on the upper bearing plate; the upper and the lower oil cylinders are respectively connected with the hydraulic station through oil pipes; the motor and the gearbox are fixed on the vertical post; and the gearbox is meshed with the gearwheel disc through a gear. The automation device solves the technical problems of low dewatering efficiency and production efficiency as well as long dewatering period existing in the prior art.

Description

A kind of sludge deep mummification automatic equipment

Technical field the utility model belongs to technical field of sludge treatment, relates to a kind of sludge deep mummification automatic equipment.

Background technology is present, sludge deep drying and other treatment equipment mainly contains several modes such as belt press filtration, centrifuge dehydration, filter press, natural mummification and vacuum filtration, the dewatering type of prior art, dewatering efficiency is lower, usually make the water ratio of mud be reduced to 60%, and production efficiency is low, dewatering time is long by 80%.

Along with popularizing of Chinese city sewage work, sludge yield increases continuously and healthily, according to statistics, present China is about forty-two million ton of city sewage and sludge (moisture 80%) only, and is annual also with the speed increment more than 15%, as add the paper mill, the pharmaceutical factory of traditional Chinese medicine, some food factories, oil, the part chemical enterprise has more than 500,000,000 ton of mud to produce every year approximately.Because the dewatered sludge water ratio of municipal sewage plant, is colloid bonding shape 75～80%, corrupt easily smelly, cause secondary pollution, and in transportation, also may cause secondary pollution, can not satisfy environmental protection requirement.At present common mud subsequent disposal is disposed means such as compost, burns, and landfill etc. all require water ratio less than 60%, and present processing means obviously can not reach this requirement.

Further reducing the water ratio of dewatered sludge, is that mud alleviates decrement, the important foundation of stabilization and harmless treatment, and dewatering rate is dropped to less than 60%, be the strategic requirement of the nearly stage Sludge Disposal Techniques of China.

Utility model content the purpose of this utility model is to solve prior art to have the technical problem that dewatering efficiency is low, production efficiency is low, dewatering time is long, provides a kind of sludge deep mummification automatic equipment, to overcome the deficiencies in the prior art.

To achieve these goals, the utility model sludge deep mummification automatic equipment, it comprises squeezing device for revolving and driving, pay-off and drawing mechanism, described squeezing power set comprises adapter sleeve, main website post, canine tooth wheel disc, upper and lower oil cylinder, strainer, Hydraulic Station, fuel tank, travel switch controller and upper and lower supporting plate and station post, wheel box and motor, described upper and lower supporting plate and canine tooth wheel disc are fixedly set on the adapter sleeve, and described adapter sleeve is sleeved on the main website post with the main website post and is rotationally connected; Described upper and lower oil cylinder is fixedlyed connected with upper and lower supporting plate respectively, along the circumference uniform distribution setting of upper and lower supporting plate; Described strainer is fixed on the canine tooth wheel disc, is provided with corresponding with described upper and lower oil cylinder along the circumference uniform distribution; Hydraulic Station and fuel tank are fixed on the upper bearing plate; Upper and lower oil cylinder is connected with Hydraulic Station by oil pipe respectively; Described motor and wheel box are fixedly mounted on the post of station, and wheel box is by gear and the engagement of canine tooth wheel disc; The discharge end of described pay-off is positioned at the top of the hopper dish of strainer upper end setting; The material receiving end of drawing mechanism is positioned at the below of oil cylinder down.

Described upper and lower oil cylinder and strainer distribute symmetrically by circumference and are provided with 18 or 20.

In order to improve the intensity that upper and lower supporting plate and canine tooth wheel disc are fixedlyed connected with adapter sleeve, the both sides of described upper and lower supporting plate and canine tooth wheel disc are provided with union lever.

Described hopper dish is provided with hopper, and hopper is fixedlyed connected corresponding with the hopper dish by web plate with the station stake.

Described travel switch controller is arranged on the post of controller station, and is corresponding with upper and lower oil cylinder.

Described station post is provided with the release dead man, and it is corresponding with the top of following oil cylinder to release dead man.

The utility model reasonable in design, easy to make, mutually co-ordinate motion between each device has realized the purpose of automatic squeezing sludge dewatering.Facts have proved: water ratio enters into sludge cake from mud and comes out only to need several minutes at 40-50% after the sludge dewatering, has solved prior art and has had the technical problem that dewatering efficiency is low, production efficiency is low, dewatering time is long.

Description of drawings Fig. 1 is the utility model structural representation sectional view;

Fig. 2 be among Fig. 1 A-A to the cross section structure synoptic diagram;

Fig. 3 is that the utility model expressing process launches synoptic diagram.

Among the figure 1, the post 2 of standing, main website post 3, following oil cylinder 4, lower support plate 5, drawing mechanism 6, union lever 7, release dead man 8, canine tooth wheel disc 9, motor 10, wheel box 11, pay-off 12, upper bearing plate 13, upper cylinder 14, Hydraulic Station 15, adapter sleeve 16, fuel tank 17, travel switch controller 18, hopper dish 19, travel switch controller 20, controller station post 21, strainer 22, hopper 23, sludge cake 24, mud

Embodiment with reference to the accompanying drawings, it comprises squeezing device for revolving and driving, pay-off 11 and drawing mechanism 5 the utility model, the squeezing power set comprises adapter sleeve 15, main website post 2, canine tooth wheel disc 8, upper and

lower oil cylinder

13,3, strainer 21, Hydraulic Station 14, fuel tank 16, travel switch controller 19 and upper and lower supporting

plate

12,4 and station post 1, wheel box 10 and motor 9, upper and lower supporting

plate

12,4 and canine tooth wheel disc 8 are fixedly set on the adapter sleeve 15, and adapter sleeve 15 is sleeved on the main website post 2 with main website post 2 and is rotationally connected; Upper and

lower oil cylinder

13,3 is fixedlyed connected with upper and lower supporting

plate

12,4 respectively, along the circumference uniform distribution setting of upper and lower supporting

plate

12,4; Strainer 21 is fixed on the canine tooth wheel disc 8, is provided with corresponding with described upper and

lower oil cylinder

13,3 along the circumference uniform distribution; Hydraulic Station 14 and fuel tank 16 are fixed on the upper bearing plate 12; Upper and

lower oil cylinder

13,3 is connected with Hydraulic Station 14 by oil pipe respectively; Motor 9 and wheel box 10 are fixedly mounted on the post 1 of station, and wheel box 10 is by gear and 8 engagements of canine tooth wheel disc; The discharge end of pay-off 11 is positioned at the top of the hopper dish 18 of strainer 21 upper ends setting; The material receiving end of drawing mechanism 5 is positioned at the below of oil cylinder 3 down; Upper and

lower oil cylinder

13,3 and strainer 21 distribute symmetrically by circumference and are provided with 20; The both sides of upper and lower supporting

plate

12,4 and canine tooth wheel disc 8 are provided with union lever 6; Hopper dish 18 is provided with hopper 22, and hopper 22 is fixedlyed connected corresponding with hopper dish 18 by web plate with station post 1;

Travel switch controller

17,19 is arranged on the controller station post 20, and is corresponding with upper and

lower oil cylinder

13,3; The post 1 of standing is provided with releases dead man 7, and it is corresponding with the top of following oil cylinder 3 to release dead man 7.

Concrete working process is as follows:

Motor 9 drive wheel boxes 10 are by gear driven canine tooth wheel disc 8 with on fixedlying connected with it,

lower support plate

12,4 reach, following

oil cylinder

13,3 and strainer 21 rotate around main website post 2 by adapter sleeve 15, mud 24 by pay-off 11 through hopper 22, hopper dish 18 enters strainer 21, when upper cylinder 13 moves to the A1 position, 17 actions of travel switch controller, upper cylinder 13 brings into operation, continue to press down always, when forwarding the A4 position to, squeezing finishes, travel switch controller 19 begins action, following oil cylinder 3 is descending, upper cylinder 13 continues descending, sludge cake 23 withdraws from, and has the dead man 7 of release that sludge cake 23 is pushed away on the travelling belt that falls into drawing mechanism 5 in the rotary course and spreads out of; To the A3 position, the travel switch controller begins action, upper cylinder 13 resets, and oil cylinder 3 resets at present to the A2 position, and the mud that have pay-off to send here this moment is packed in the strainer, after strainer is filled, wipe off along the hopper dish with scraper plate, unnecessary mud is pushed next strainer, can guarantee each strainer charging simultaneously evenly, continuing to move ahead arrives A1, dress mud, squeeze, go out sludge cake, dress mud resets ... work automated cycle process is finished.Entire work process can realize on-the-spot unmanned like this, and the staff observes at Control Room and gets final product.

Claims

1. sludge deep mummification automatic equipment, it comprises squeezing device for revolving and driving, pay-off and drawing mechanism, it is characterized in that described squeezing power set comprises adapter sleeve, main website post, canine tooth wheel disc, upper and lower oil cylinder, strainer, Hydraulic Station, fuel tank, travel switch controller and upper and lower supporting plate and station post, wheel box and motor, described upper and lower supporting plate and canine tooth wheel disc are fixedly set on the adapter sleeve, and described adapter sleeve is sleeved on the main website post with the main website post and is rotationally connected; Described upper and lower oil cylinder is fixedlyed connected with upper and lower supporting plate respectively, along the circumference uniform distribution setting of upper and lower supporting plate; Described strainer is fixed on the canine tooth wheel disc, is provided with corresponding with described upper and lower oil cylinder along the circumference uniform distribution; Hydraulic Station and fuel tank are fixed on the upper bearing plate; Upper and lower oil cylinder is connected with Hydraulic Station by oil pipe respectively; Described motor and wheel box are fixedly mounted on the post of station, and wheel box is by gear and the engagement of canine tooth wheel disc; The discharge end of described pay-off is positioned at the top of the hopper dish of strainer upper end setting; The material receiving end of drawing mechanism is positioned at the below of oil cylinder down.

2. sludge deep mummification automatic equipment according to claim 1 is characterized in that described upper and lower oil cylinder and strainer distribute symmetrically by circumference to be provided with 18 or 20.

3. sludge deep mummification automatic equipment according to claim 1 is characterized in that the both sides of described upper and lower supporting plate and canine tooth wheel disc are provided with union lever.

4. sludge deep mummification automatic equipment according to claim 1 is characterized in that described hopper dish is provided with hopper, and hopper is fixedlyed connected corresponding with the hopper dish by web plate with the station stake.

5. sludge deep mummification automatic equipment according to claim 1 is characterized in that described travel switch controller is arranged on the post of controller station, and is corresponding with upper and lower oil cylinder.

6. sludge deep mummification automatic equipment according to claim 1 is characterized in that described station post is provided with the release dead man, and it is corresponding with the top of following oil cylinder to release dead man.