CN208038222U - A kind of pollution of area source control device in vegetable cultivation - Google Patents

Abstract

The utility model is related to the pollution of area source control devices in a kind of vegetable cultivation.Including tank, straining box and refined filtration case are installed above tank；Further include sump and the first lift line, the upper end is connected to the water inlet of straining box, lower end extends to sump；Further include catalysis oxidation tank, grug feeding jar and evaporation tank；Catalysis oxidation tank includes the first tank body, is equipped with spray head in inner cavity top, portion is equipped with catalyst plates in the lumen, and ultraviolet light module is equipped on inner wall；Further include the second lift line with the second water pump, the upper end is connected to the water inlet of the first tank body, lower end extends to conical bottom；Grug feeding jar includes the second tank body, and mixing component and chemicals feeder are equipped at top；By being connected to the water inlet of grug feeding jar, grug feeding jar is connected to evaporation tank by tapping pipe, radiator coil tube is equipped in bottom of pond the water outlet of first tank body, further includes heat supply component.The structure design of the utility model is reasonable, has waste water multistep treatment ability and high treating effect.

Description

A kind of pollution of area source control device in vegetable cultivation

Technical field

The utility model belongs to the pollution of area source control in waste water disposal facility technical field more particularly to a kind of vegetable cultivation Device processed.

Background technology

Pollution of area source is also referred to as non-point pollution, refers to dissolving the pollutant with solid from nonspecific place, in precipitation or melts The souring of snow is descended, and is imported receiving water body (including river, lake, reservoir and bay etc.) by runoff process and is caused to have Machine pollution, the pollution of body eutrophication or the other forms such as poisonous and harmful.According to the spy of pollution of area source generation area and process Point is generally classified as city and agricultural non-point source pollution two major classes.

Agricultural non-point source pollution refers to farmland silt, nutritive salt, pesticide and other pollutions in Agricultural Activities Object, during precipitation or irrigation, by agricultural surface runoff, interflow, agricultural drain and underground leakage, into water body and shape At pollution of area source.These pollutants are mainly derived from farmland fertilization, pesticide, livestock and poultry and aquaculture and rural resident.Agricultural Pollution of area source is mostly important and the most commonly used pollution of area source of distribution, the nutrition such as nitrogen and phosphorus element in Agricultural Activities Object, pesticide and other organic or inorganic pollutants, leak to form earth's surface and underground water ring by agricultural surface runoff and farmland It pollutes in border.Be not absorbed by crops in soil or the nitrogen of soil fixing and phosphorus to enter water body by artificial or natural way be to cause water One factor of body pollution.

In vegetable cultivation field, cause to generate pollution of area source due to the activity such as irrigating and spraying.With people's environmental protection The raising of consciousness, carrying out control to pollution of area source becomes more and more important and urgent.Control the Plan Pollution Sources need the place to waste water Reason facility and technique optimize, and there is not yet above-mentioned treatment facility reasonable for structure in the prior art.

Utility model content

The utility model for solve technical problem present in known technology provide it is a kind of it is reasonable in design, have it is useless Pollution of area source control device in the vegetable cultivation of water multistep treatment ability and high treating effect.

The utility model is adopted the technical scheme that solve technical problem present in known technology：A kind of vegetable seed Pollution of area source control device in plant includes that main body is located underground, has cone bottomed tank, logical in the top of tank It crosses holder and straining box and refined filtration case is installed, the water outlet of straining box passes through piping connection to the water inlet of refined filtration case, refined filtration case The water outlet inner cavity that passes through piping connection to tank；Further include sump and the first lift line, the first lift line Upper end is connected to the water inlet of straining box, lower end extends to the shaft bottom of sump, and the first water pump is equipped on the first lift line； Further include catalysis oxidation tank, grug feeding jar and evaporation tank；Catalysis oxidation tank includes the first tank body, is set at the top of the first tank inner chamber There are multiple spray heads, is equipped with multiple catalyst plates at the middle part of the first tank inner chamber, purple is installed on the inner wall of the first tank body Outer optical assembly；Further include the second lift line with the second water pump, the upper end is connected to the water inlet of the first top of the tank simultaneously It is connect with spray head, lower end extends to the low order position of conical bottom；Grug feeding jar includes the second tank body, is pacified at the top of the second tank body Equipped with mixing component and chemicals feeder；First tank body water outlet is connected to the water inlet of grug feeding jar by water supply conduit, in flow pipe Road is equipped with third water pump, and the water outlet of the second tank body is connected to evaporation tank by tapping pipe, is equipped in the bottom of pond of evaporation tank Radiator coil tube further includes the heat supply component to radiator coil tube heat supply.

The advantages of the utility model and good effect are：The utility model provides a kind of vegetable of structure design advantages of simple Pollution of area source control device during colza is planted is catchmented in the technical program by setting compared with existing wastewater treatment equipment Well and tank realize the preposition collection and storage of opposite source pollutant effluents.By the way that straining box and refined filtration case is arranged, realize Effective abundant filtering to waste water, ensure that the abundant removal of the solid granulates in waste water.By the way that catalysis oxidation tank is arranged, realize To the catalysis oxidation of waste water；By the way that grug feeding jar and chemicals feeder is arranged, realizes to waste water and be built into pharmacy response；Pass through setting Evaporation tank and heat supply component realize the evaporative precipitation of waste water after catalysis oxidation and dosing reaction, harmful in final waste water Bottom of pond of the species precipitate in evaporation tank.The mode of above-mentioned multistep treatment ensure that most of organic matter, the huge sum of money contained in waste water Belong to the ingredients such as ion and is fully retained the requirement for meeting pollution of area source control without discharging.

Preferably：Heat supply component includes plate heat exchanger and solar energy thermal, and radiator coil tube passes through a lateral line It is connected to the primary side of plate heat exchanger and is equipped with medium pump on a lateral line, solar energy thermal passes through secondary side pipe Road is connected to the secondary side of plate heat exchanger.

Preferably：Filter is installed in the lower end of the first lift line；Liquid level is installed in the middle part of the inner wall of sump Sensor.

Preferably：It is equipped with the first sewage draining exit in the first tank base of catalysis oxidation tank, at the second tank body bottom of grug feeding jar Portion is equipped with the second sewage draining exit.

Preferably：Mixing component include be mounted on grug feeding jar at the top of driving motor and in grug feeding jar, lower end Connection is docked with driving motor in the upper end of agitating shaft with agitator arm, agitating shaft.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

In figure：1, the first lift line；2, liquid level sensor；3, sump；4, the first water pump；5, straining box；6, refined filtration Case；7, tank；8, conical bottom；9, holder；10, the second water pump；11, the second lift line；12, spray head；13, ultraviolet light group Part；14, catalysis oxidation tank；15, catalyst plates；16, the first sewage draining exit；17, third water pump；18, chemicals feeder；19, mixing component； 20, grug feeding jar；21, the second sewage draining exit；22, tapping pipe；23, radiator coil tube；24, evaporation tank；25, medium pump；26, a side pipe Road；27, plate heat exchanger；28, solar energy thermal；29, secondary lateral line.

Specific implementation mode

For that can further appreciate that the invention, features and effects of the utility model, hereby lifts following embodiment and be described in detail It is as follows：

Refer to Fig. 1, the pollution of area source control device in the vegetable cultivation of the utility model include main body it is located underground, Tank 7 with conical bottom 8 is equipped with straining box 5 and refined filtration case 6 in the top of tank 7 by holder 9, straining box 5 Water outlet is passed through by piping connection to the water inlet of refined filtration case 7, the water outlet of refined filtration case 7 in piping connection to tank 7 Chamber.In the present embodiment, straining box 5 includes coarse filtration babinet, and coarse strainer is equipped in straining box body, and refined filtration case 6 includes refined filtration babinet, Refined filtration net is equipped in refined filtration babinet；It is respectively used to realize the coarse filtration and refined filtration to waste water.

Further include sump 3 and the first lift line 1, the upper end of the first lift line 1 is connected to the water inlet of straining box 5 Mouth, lower end extend to the shaft bottom of sump 3, and the first water pump 4 is equipped on the first lift line 1.In the present embodiment, carried first The lower end on riser road 1 is equipped with filter, the sundries for filtering out bulk in waste water；It is equipped in the middle part of the inner wall of sump 3 Liquid level sensor 2 determines the start-stop of the first water pump 4 and follow-up facility for transmitting signal to controller.

Further include catalysis oxidation tank 14, grug feeding jar 20 and evaporation tank 24, is respectively used to carry out catalysis oxidation, dosing to waste water Reaction and evaporative precipitation.

Catalysis oxidation tank 14 includes the first tank body, multiple spray heads 12 is equipped at the top of the first tank inner chamber, first The middle part of tank inner chamber is equipped with multiple catalyst plates 15, and ultraviolet light module 13 is equipped on the inner wall of the first tank body.

Further include the second lift line 11 with the second water pump 10, the upper end is connected to the water inlet at 14 top of the first tank body Mouthful and connect with spray head 12, lower end extends to the low order position of conical bottom 8.

Grug feeding jar 20 includes the second tank body, and mixing component 19 and chemicals feeder 18 are equipped at the top of the second tank body.This reality It applies in example, mixing component 19 includes mounted on the driving motor of the second top of the tank and in the second tank body, lower end band There are the agitating shaft of agitator arm, the upper end of agitating shaft to dock connection with driving motor.

The water outlet of catalysis oxidation tank 14 is connected to the water inlet of grug feeding jar 20 by water supply conduit, is set in water supply conduit There are third water pump 17, the water outlet of the second tank body to be connected to evaporation tank 24 by tapping pipe 22, is laid in the bottom of pond of evaporation tank 24 There is radiator coil tube 23, further includes the heat supply component to 23 heat supply of radiator coil tube.

In the present embodiment, heat supply component includes plate heat exchanger 27 and solar energy thermal 28, and radiator coil tube 23 passes through Lateral line 26 is connected to the primary side of plate heat exchanger 27 and is equipped with medium pump 25, solar energy on a lateral line 26 Thermal 28 is connected to the secondary side of plate heat exchanger 27 by secondary lateral line 29.

In the present embodiment, it is equipped with the first sewage draining exit 16 in the first tank base of catalysis oxidation tank 14, in grug feeding jar 20 Second tank base is equipped with the second sewage draining exit 21.

Claims (5)

1. the pollution of area source control device in a kind of vegetable cultivation, it is characterized in that：It is located underground including main body, have conical bottom (8) tank (7) is equipped with straining box (5) and refined filtration case (6), straining box in the top of tank (7) by holder (9) (5) water outlet passes through piping connection to storage by piping connection to the water inlet of refined filtration case (6), the water outlet of refined filtration case (6) The inner cavity in pond (7)；Further include sump (3) and the first lift line (1), the upper end of the first lift line (1) is connected to slightly The water inlet of filter box (5), lower end extend to the shaft bottom of sump (3), and the first water pump (4) is equipped on the first lift line (1)；

Further include catalysis oxidation tank (14), grug feeding jar (20) and evaporation tank (24)；Catalysis oxidation tank (14) includes the first tank body, The top of first tank inner chamber is equipped with multiple spray heads (12), and multiple catalyst plates are equipped at the middle part of the first tank inner chamber (15), ultraviolet light module (13) is installed on the inner wall of the first tank body；It further include the second promotion with the second water pump (10) Pipeline (11), the upper end is connected to the water inlet of the first top of the tank and is connect with spray head (12), lower end extends to conical bottom (8) low order position；Grug feeding jar (20) includes the second tank body, and mixing component (19) and dosing are equipped at the top of the second tank body Machine (18)；The water outlet of first tank body is connected to the water inlet of grug feeding jar (20) by water supply conduit, is equipped in water supply conduit The water outlet of third water pump (17), the second tank body is connected to evaporation tank (24), the pond in evaporation tank (24) by tapping pipe (22) Bottom is equipped with radiator coil tube (23), further includes the heat supply component to radiator coil tube (23) heat supply.

2. the pollution of area source control device in vegetable cultivation as described in claim 1, it is characterized in that：Heat supply component includes board-like Heat exchanger (27) and solar energy thermal (28), radiator coil tube (23) are connected to plate heat exchanger by a lateral line (26) (27) primary side and medium pump (25) is equipped on a lateral line (26), solar energy thermal (28) passes through secondary side pipe Road (29) is connected to the secondary side of plate heat exchanger (27).

3. the pollution of area source control device in vegetable cultivation as described in claim 1, it is characterized in that：In the first lift line (1) lower end is equipped with filter；Liquid level sensor (2) is installed in the middle part of the inner wall of sump (3).

4. the pollution of area source control device in vegetable cultivation as described in claim 1, it is characterized in that：In catalysis oxidation tank (14) The first tank base be equipped with the first sewage draining exit (16), grug feeding jar (20) the second tank base be equipped with the second sewage draining exit (21)。

5. the pollution of area source control device in vegetable cultivation as described in claim 1, it is characterized in that：Mixing component (19) includes Mounted on the driving motor of the second top of the tank and in the second tank body, lower end carries the agitating shaft of agitator arm, stirs It mixes the upper end of axis and driving motor docks connection.