CN208131671U - A kind of spraying soil sanitation device - Google Patents

Abstract

The utility model is a kind of spraying soil sanitation device, it is characterised in that：Including liquid supply part, air supply part and aerosolizing part.The utility model carries out the supply of chemical treatment medicament by the way of spraying, and using the supply mode of antipriming pipe, spray generator is deep into inside soil, so as to which the supply of chemical treatment medicament is better achieved, so that chemical treatment medicament is sufficiently uniformly mixed with soil to be processed, to be effectively chemically treated to contaminated soil.

Description

A kind of spraying soil sanitation device

Technical field

The utility model relates to a kind of purifying processing devices of contaminated soil, more particularly to a kind of spray pattern that passes through to change Learn the spraying soil sanitation device that treatment agent is mixed into contaminated soil.

Background technique

In recent years, the continuous enhancing realized with the rapid development of our country's economy with city dweller for ecological, environmental protective, perhaps The enterprise of a large amount of exhaust emission wastes such as more chemical fertilizer factories, insecticide factory, chemical plant is required to move away from urban central zone, Occur a large amount of abandoneds, the idle or preceding industry not used and commercial land therewith.And these are abandoned in idle soil, The acidity and heavy metal ion content of soil are all very high, some pollutions even diffusion to underground water.According to national related Regulation, it is necessary to can just put back into after purification is repaired according to the pollution condition of these soil.

And traditional restorative procedure of heavy-metal contaminated soil generallys use physics, chemical method, mainly passes through reduction The concentration of soil pollutant, or the stability of enhancing pollutant in soil reduce its water-soluble, diffusivity and biological effectiveness, To mitigate its harm.Chemical treatment method can reach more thoroughly purification repairing effect due to using chemical agent, and pass The chemical treatment method of system is divided into in-situ treatment again and dystopy handles two kinds, and wherein dystopy processing is by contaminated soil to be processed It is moved in processing equipment by modes such as excavations, carries out mixing, processing, the separation of pollutant or the solidification of chemical agent, Then the soil after purification being repaired again is moved back to original position, or is filled using other clean soil.However dystopy is handled Processing capacity it is limited, it is expensive, be not suitable for large area the soil body processing.In-situ treatment is then the original in contaminated soil Chemical treatment medicament is sprayed onto soil using modes such as sprays and carries out mixed processing by place.

However the spray patterns such as spray generallyd use at present are all only that chemical treatment medicament is sprayed at earth's surface, are difficult Chemical treatment medicament and contaminated soil to be processed are effectively subjected to full and uniform mixing, repair Polluted Soil to reach effectively purification The purpose of earth.

Utility model content

To solve the above problems, the purpose of this utility model is to provide a kind of spraying soil sanitation device.

To achieve the above object, the utility model adopts the following technical scheme is：

A kind of spraying soil sanitation device, it is characterised in that：Including liquid supply part, air supply part and aerosolizing part；

The aerosolizing part includes antipriming pipe and spray generator；Wherein, the antipriming pipe is top opening, bottom envelope It closes, be provided with the hollow tubes of a plurality of through holes on tube wall, the spray generator is built in the antipriming pipe；It is described spraying Generator includes generator ontology, is hollow spraying generation area in the middle part of generator ontology, spraying generation area lower central is downward Extend the spray holes of perforation to generator body bottom portion；

The liquid supply part and air supply part pass through the top of the spraying generation area of pipeline and the spray generator respectively Connection；

The antipriming pipe be at least one can bending rigid tube body.

It is further preferred that the spray generator is movably built in the inside of antipriming pipe.

It is further preferred that the spray generator is in warhead form, the end of the spray holes is located at the tip of bullet Place.

It is further preferred that a plurality of through holes are distributed in the tube wall of entire antipriming pipe.

It is further preferred that the pipeline is flexible pipe.

It is further preferred that the liquid supply part includes liquid storage container and solution feed pump.

It is further preferred that the air supply part includes gas compressor and gas storage pressure container.

It is further preferred that being provided with check-valves at the generator bodies top on the pipeline.

The utility model has the following advantages：

1, the utility model carries out the supply of chemical treatment medicament by the way of spraying, and using the supplying party of antipriming pipe Spray generator is deep into inside soil by formula, so as to which the supply of chemical treatment medicament is better achieved, so that changing It learns treatment agent sufficiently uniformly to mix with soil to be processed, to be effectively chemically treated contaminated soil.

2, antipriming pipe is rigid pipe in the utility model, can be goed deep into inside soil with effective protection spray generator, simultaneously Even if the soil pressure or ground water pressure due to soil cause the lead-in path of antipriming pipe to crumble, spraying generation will not be influenced The operation of device.

3, in the utility model antipriming pipe be rigid pipe at least one at bending can occur, while cooperating internal pipeline For flexible pipe, so as to which the variation in path occurs in going deep into soil, to adapt to the landform of various complexity.

Detailed description of the invention

Fig. 1 is the overall schematic of spraying soil sanitation device in the utility model；

Fig. 2 is the partial enlarged view of spray generator in the utility model；

Fig. 3 is the use state diagram that soil is goed deep into antipriming pipe and pipeline bending in the utility model.

Specific embodiment

In the following, the utility model is described in detail in conjunction with attached drawing.

Such as Fig. 1-2, one of the utility model is sprayed soil sanitation device, it is characterised in that：Including being used for supplyization It learns the liquid supply part of liquid medicine, the air supply part for providing atomization high pressure gas and is used to form spraying aerosolizing part； Wherein, the liquid supply part includes liquid storage container 1 for storing chemical agent solution and for supplying chemical agent solution To the solution feed pump 2 of aerosolizing part；The air supply part includes gas compressor 3 for generating high pressure gas and for storing height It calms the anger the gas storage pressure container 4 of body.

The aerosolizing part includes antipriming pipe 5 and the spray generator 6 in warhead form；Wherein, the antipriming pipe 5 is top Portion's opening, bottom closing, be provided on tube wall a plurality of tube walls for being distributed in entire antipriming pipe 5 through hole 7 hollow tube, institute Spray generator 6 is stated to be built in the antipriming pipe 5, meanwhile, in order to adapt to different soil treatment depth, the spraying generation Device 6 can be relative to the inside for being built in antipriming pipe 1 that antipriming pipe 5 moves up and down, and according to practical soil treatment depth, setting is spraying Generator 6 probes into depth；The spray generator 6 includes generator ontology 8, is hollow be sprayed in the middle part of generator ontology 8 Generation area 9, spraying 9 lower central of generation area extend downwardly out the spray holes 10 penetrated through at 8 bottom tip of generator ontology.

The liquid supply part and air supply part pass through the spraying generation area 9 of pipeline 11 and the spray generator 6 respectively Chemical agent solution and atomization high pressure gas are supplied to spraying generation area 9, generate spraying 12, and pass through by top connection Through hole 7 is arranged on the tube wall of antipriming pipe 5 to enter in soil to be processed.

In use, a longitudinal gallery 14 first is opened up from earth's surface to underground at soil 13 to be processed, it then will be rigid more Hole pipe 5 is deep into inside soil to be processed along tunnel, after reaching predetermined depth, adjusts the position of spray generator 6 to reach Optimal spraying depth, opens liquid supply part and air supply part, the pipeline that chemical agent solution and high pressure gas are passed through connection The 11 spraying generation areas 9 for importeding into spray generator 6 are formed by spraying, are entered by spraying by through hole 7 uniformly distributed on antipriming pipe 5 Mixed zone 15 is formed in soil 13 to be processed, is chemically treated.

As shown in figure 3, in order to adapt to different 13 topography and geomorphology of soil to be processed and environment, and guarantee smoothly to go deep into soil The tunnel 14 that inside opens up, the antipriming pipe 5 be at least one 16 can bending rigid tube body, while in order to enable spraying generate Device 6 can be mobile in curved antipriming pipe 5, and the pipeline is also flexible pipe.

In addition, chemical agent solution backflows in order to prevent, close to 8 top of generator ontology on the pipeline 11 Place is provided with check-valves 17.

Claims (8)

1. a kind of spraying soil sanitation device, it is characterised in that：Including liquid supply part, air supply part and aerosolizing part；

The aerosolizing part includes antipriming pipe and spray generator；Wherein, the antipriming pipe is top opening, bottom closing, pipe The hollow tube of a plurality of through holes is provided on wall, the spray generator is built in the antipriming pipe；The spraying generation Device includes generator ontology, is hollow spraying generation area in the middle part of generator ontology, spraying generation area lower central extends downwardly It is penetrated through out to the spray holes of generator body bottom portion；

The liquid supply part and air supply part pass through the top connection of the spraying generation area of pipeline and the spray generator respectively；

The antipriming pipe be at least one can bending rigid tube body.

2. spraying soil sanitation device according to claim 1, it is characterised in that：The spray generator is movably interior It is placed in the inside of antipriming pipe.

3. spraying soil sanitation device according to claim 1, it is characterised in that：The spray generator is in bullet-shaped The end of shape, the spray holes is located at the tip of bullet.

4. spraying soil sanitation device according to claim 1, it is characterised in that：A plurality of through holes are distributed in whole The tube wall of a antipriming pipe.

5. spraying soil sanitation device according to claim 1, it is characterised in that：The pipeline is flexible pipe.

6. spraying soil sanitation device according to claim 1, it is characterised in that：The liquid supply part includes liquid storage container And solution feed pump.

7. spraying soil sanitation device according to claim 1, it is characterised in that：The air supply part includes gas compression Machine and gas storage pressure container.

8. spraying soil sanitation device according to claim 1, it is characterised in that：Close to the generator on the pipeline Check-valves is provided at bodies top.