CN215249626U - Concentrated water treatment system for leachate - Google Patents

Abstract

The utility model discloses a concentrated water processing system of filtration liquid, it includes agitating unit (1), spray set (2) and waste incinerator (3), agitating unit (1) include first water pump (4), second water pump (5), cell body (6), set firmly in first valve (7) and second valve (8) of cell body (6) bottom, all set firmly motor I (9) on the lateral wall about cell body (6), the output shaft of motor I (9) runs through cell body (6) lateral wall and stretches into in cell body (6), is connected with (mixing) shaft (10) on the output shaft of motor I (9), has set firmly a plurality of blades (11) on (mixing) shaft (10), and another port of first valve (7) and the entry end of first water pump (4) are through the pipe connection, and the exit end department of first water pump (4) is connected with three-way pipe (12). The utility model has the advantages that: compact structure, improved purification efficiency of percolate and simple operation.

Description

Concentrated water treatment system for leachate

Technical Field

The utility model discloses filtration liquid purification treatment's technical field, especially a filtration liquid dense water processing system.

Background

With the rapid development of economic society, the garbage incineration power generation is rapidly developed by the advantages of harmlessness, reduction and recycling, so most garbage treatment plants adopt garbage incinerators to incinerate garbage at present. But the household garbage can generate a large amount of leachate in the process of garbage bin partition stacking fermentation degradation, and the leachate can be generated in multiple times especially in rainy season. Contain a large amount of harmful bacteria in the filtration liquid, consequently can not directly discharge in the irrigation canals and ditches, in order to purify filtration liquid, present operation mode is earlier all pumps of filtration liquid to the agitator tank in, add a certain amount of medicament to the jar internal of agitator tank again, open the motor on the agitator tank, the motor drives the blade and rotates, the blade mixes medicament and filtration liquid, in order to ensure the harmful bacteria contact in medicament and the filtration liquid, thereby reach the purpose of purifying filtration liquid. However, although such stirred tanks are capable of purifying percolate, the following problems still remain: the filtration liquid of internal splendid attire of jar is bulky, and the resistance that receives when the blade rotates is big, causes the rotational speed of blade to reduce, and then leads to stirring need for a long time just can be with filtration liquid and medicament stirring to the purification efficiency of filtration liquid has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, improve filtration liquid purification efficiency, easy operation's filtration liquid dense water treatment system.

The purpose of the utility model is realized through the following technical scheme: a leachate concentrated water treatment system comprises a stirring device, a spraying device and a garbage incinerator, wherein the stirring device comprises a first water pump, a second water pump, a tank body, a first valve and a second valve which are fixedly arranged at the bottom of the tank body, a motor I is fixedly arranged on the left outer side wall and the right outer side wall of the tank body, an output shaft of the motor I penetrates through the side wall of the tank body and extends into the tank body, a stirring shaft is connected onto the output shaft of the motor I, a plurality of blades are fixedly arranged on the stirring shaft, the other port of the first valve is connected with the inlet end of the first water pump through a pipeline, the outlet end of the first water pump is connected with a three-way pipe, one outlet end of the three-way pipe extends into a slag inlet of the garbage incinerator, and the other outlet end of the three-way pipe is connected with a rotary joint; spray set is including a jar body, set firmly in the stop valve of jar body bottom, set firmly in the medicine mouth that adds at jar body top, is provided with rotary atomizer on jar body, and rotary atomizer includes rotatory installation in the feed liquor pipe at jar body top, and the one end of feed liquor pipe stretches into in jar internal, and extends to serve and set firmly the bulb, and a plurality of apertures rather than the intercommunication are seted up to bulb and feed liquor pipe intercommunication on the cylinder of bulb, and the other end of feed liquor pipe extends in a jar external portion, and extends the end and be connected with rotary joint, be provided with power pack on the jar body, power pack and feed liquor union coupling.

And the other port of the second valve is connected with the inlet end of the second water pump through a pipeline.

The top of the tank body is fixedly provided with a bearing seat, and the liquid inlet pipe is rotatably arranged in the bearing seat.

The power unit comprises a motor II, a speed reducer and a driven gear installed on the liquid inlet pipe, the motor II and the speed reducer are fixedly arranged on the top surface of the tank body, an output shaft of the motor II is connected with an input shaft of the speed reducer through a coupler, an output shaft is arranged at the top of the speed reducer, a driving gear is installed on the output shaft of the speed reducer, and the driving gear is meshed with the driven gear.

The bottom of the tank body and the tank body is fixedly provided with a plurality of supporting legs supported on the ground.

The first water pump and the second water pump are both supported on the ground.

The utility model has the advantages of it is following: the utility model discloses compact structure, improvement filtration liquid purification efficiency, easy operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a spraying device;

FIG. 3 is a schematic structural view of a stirring device;

in the figure, 1-stirring device, 2-spraying device, 3-garbage incinerator, 4-first water pump, 5-second water pump, 6-tank body, 7-first valve, 8-second valve, 9-motor I, 10-stirring shaft, 11-blade, 12-three-way pipe, 13-rotary joint, 14-tank body, 15-stop valve, 16-dosing port, 17-liquid inlet pipe, 18-ball head, 19-motor II, 20-speed reducer, 21-driven gear and 22-driving gear.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in fig. 1 to 3, a leachate concentrated water treatment system comprises a stirring device 1, a spraying device 2 and a garbage incinerator 3, wherein the stirring device 1 comprises a first water pump 4, a second water pump 5, a tank body 6, a first valve 7 and a second valve 8 which are fixedly arranged at the bottom of the tank body 6, motors I9 are fixedly arranged on the left and right outer side walls of the tank body 6, an output shaft of a motor I9 penetrates through the side wall of the tank body 6 and extends into the tank body 6, a stirring shaft 10 is connected to an output shaft of a motor I9, a plurality of blades 11 are fixedly arranged on the stirring shaft 10, the other port of the first valve 7 is connected with the inlet end of the first water pump 4 through a pipeline, the outlet end of the first water pump 4 is connected with a three-way pipe 12, one outlet end of the three-way pipe 12 extends into a slag inlet of the garbage incinerator 3, and the other outlet end of the three-way pipe 12 is connected with a rotary joint 13; the spraying device 2 comprises a tank body 14, a stop valve 15 fixedly arranged at the bottom of the tank body 14, and a dosing port 16 fixedly arranged at the top of the tank body 14, wherein a rotary atomizer is arranged on the tank body 14 and comprises a liquid inlet pipe 17 rotatably arranged at the top of the tank body 14, one end of the liquid inlet pipe 17 extends into the tank body 14, a ball head 18 is fixedly arranged on an extension end, the ball head 18 is communicated with the liquid inlet pipe 17, a plurality of small holes communicated with the ball head 18 are formed in the cylindrical surface of the ball head 18, the other end of the liquid inlet pipe 17 extends to the outside of the tank body 14, the extension end is connected with a rotary joint 13, a power unit is arranged on the tank body 14 and is connected with the liquid inlet pipe 17.

The other end of the second valve 8 is connected with the inlet end of the second water pump 5 through a pipeline. The top of the tank body 14 is fixedly provided with a bearing seat, and the liquid inlet pipe 17 is rotatably arranged in the bearing seat. The power unit comprises a motor II19, a speed reducer 20 and a driven gear 21 arranged on the liquid inlet pipe 17, wherein the motor II19 and the speed reducer 20 are both fixedly arranged on the top surface of the tank body 14, an output shaft of the motor II19 is connected with an input shaft of the speed reducer 20 through a coupler, an output shaft is arranged at the top of the speed reducer 20, a driving gear 22 is arranged on the output shaft of the speed reducer 20, and the driving gear 22 is meshed with the driven gear 21. The bottom of the tank body 14 and the tank body 6 are fixedly provided with a plurality of supporting legs supported on the ground. The first water pump 4 and the second water pump 5 are both supported on the ground.

The working process of the utility model is as follows:

s1, completely pumping percolate generated in the garbage bin partition stockpiling, fermenting and degrading process into the tank body 6;

s2, introducing a certain amount of medicament into the tank 14 through the medicament adding port 16;

s3, turning on a motor II19, transmitting the torque of the motor II19 to a driving gear 22 after the torque is reduced by a speed reducer 20, driving the driving gear 22 driving a driven gear 21 to rotate, the driven gear 21 driving a liquid inlet pipe 17 to rotate around the axis of the driven gear 21, and the liquid inlet pipe 17 driving a bulb 18 to rotate;

s4, opening the first valve 7 and the first water pump 4, pumping out percolate in the tank body 6 by the first water pump 4, enabling the pumped percolate to sequentially enter the three-way pipe 12 through the first valve 7 and the first water pump 4, enabling a part of percolate to enter the garbage incinerator 3 through one port of the three-way pipe 12, and incinerating the garbage in the garbage incinerator 3 along with the garbage; the other part of percolate sequentially passes through the other port of the three-way pipe 12, the rotary joint 13 and the liquid inlet pipe 17 and finally enters the ball head 18, under the centrifugal force of the ball head 18, the percolate is sprayed out from the small hole on the ball head 18 to form liquid drops, the liquid drops are dispersed into the medicament in the tank body 14, and the medicament purifies the percolate; because the percolate is in a dispersed state, the contact area between the medicament and the percolate is increased, and the purification efficiency of the percolate is improved;

s5, after observing that the leachate liquid level in the cell body 6 drops by a wide margin, close first water pump 4 and first valve 7, at this moment drop into a certain amount of medicament in to the cell body 6, open two motor I9 simultaneously, motor I9 drives (mixing) shaft 10 and rotates, and (mixing) shaft 10 drives blade 11 and rotates, and blade 11 stirs leachate and medicament in the cell body 6 to make medicament and leachate mix, reach the purpose of purifying the interior infiltration filtrating of cell body 6. Because partial leachate in the tank body 6 is treated in step S4 in advance, the liquid level of leachate in the tank body 6 is reduced, and when the blades 11 are stirred, the rotating speed cannot be reduced, so that the mixing time is greatly shortened and the purification efficiency of the leachate is greatly improved compared with the traditional stirring tank.

And S6, after a period of treatment, opening the second valve 8 and the second water pump 5, and pumping the percolate in the tank body 6 into the next-stage purification equipment by the second water pump 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a concentrated water processing system of leachate which characterized in that: the garbage incinerator comprises a stirring device (1), a spraying device (2) and a garbage incinerator body (3), wherein the stirring device (1) comprises a first water pump (4), a second water pump (5), a tank body (6), a first valve (7) and a second valve (8) which are fixedly arranged at the bottom of the tank body (6), motors I (9) are fixedly arranged on the left outer side wall and the right outer side wall of the tank body (6), output shafts of the motors I (9) penetrate through the side wall of the tank body (6) and extend into the tank body (6), a stirring shaft (10) is connected onto the output shaft of the motor I (9), a plurality of blades (11) are fixedly arranged on the stirring shaft (10), the other port of the first valve (7) is connected with the inlet end of the first water pump (4) through a pipeline, a three-way pipe (12) is connected at the outlet end of the first water pump (4), and one outlet end of the three-way pipe (12) extends into a slag inlet of the garbage incinerator body (3), the other outlet end of the three-way pipe (12) is connected with a rotary joint (13); spray set (2) including jar body (14), set firmly in stop valve (15) of jar body (14) bottom, set firmly in adding medicine mouth (16) at jar body (14) top, be provided with rotary atomizer on jar body (14), rotary atomizer is including rotatory feed liquor pipe (17) of installing in jar body (14) top, the one end of feed liquor pipe (17) stretches into in jar body (14), and the extension is served and has set firmly bulb (18), bulb (18) and feed liquor pipe (17) intercommunication, set up a plurality of apertures rather than the intercommunication on the cylinder of bulb (18), the other end of feed liquor pipe (17) extends in jar body (14) outside, and the extension end is connected with rotary joint (13), be provided with power pack on jar body (14), power pack is connected with feed liquor pipe (17).

2. The leachate concentrate treatment system of claim 1, wherein: the other port of the second valve (8) is connected with the inlet end of the second water pump (5) through a pipeline.

3. The leachate concentrate treatment system of claim 1, wherein: the top of the tank body (14) is fixedly provided with a bearing seat, and the liquid inlet pipe (17) is rotatably arranged in the bearing seat.

4. The leachate concentrate treatment system of claim 1, wherein: the power unit comprises a motor II (19), a speed reducer (20) and a driven gear (21) arranged on a liquid inlet pipe (17), wherein the motor II (19) and the speed reducer (20) are fixedly arranged on the top surface of the tank body (14), an output shaft of the motor II (19) is connected with an input shaft of the speed reducer (20) through a coupling, an output shaft is arranged at the top of the speed reducer (20), a driving gear (22) is arranged on the output shaft of the speed reducer (20), and the driving gear (22) is meshed with the driven gear (21).

5. The leachate concentrate treatment system of claim 1, wherein: the bottom of the tank body (14) and the bottom of the tank body (6) are fixedly provided with a plurality of supporting legs supported on the ground.

6. The leachate concentrate treatment system of claim 1, wherein: the first water pump (4) and the second water pump (5) are both supported on the ground.

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