CN217377542U

CN217377542U - Automatic flocculating agent adding device for phosphate rock sewage treatment

Info

Publication number: CN217377542U
Application number: CN202220681122.1U
Authority: CN
Inventors: 唐卫民
Original assignee: Yichang Mingzhu Phosphating Industry Co ltd
Current assignee: Yichang Mingzhu Phosphating Industry Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-09-06
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a phosphorite is automatic device that adds of flocculating agent for sewage treatment relates to phosphorite sewage production field, including the treatment tank, treatment tank back upper end intercommunication has the inlet pipe, the inlet pipe surface is provided with quantitative adjusting valve, the upper end at the treatment tank inner chamber back is provided with level sensor. Numerical value through peripheral control ware to quantitative control valve and level sensor is set for, set for and accomplish the back, the flocculating agent can be put in the treatment tank through the inlet pipe ration, can pass through sewage ration through level sensor, carry to the treatment tank in through the inlet tube, start step motor through peripheral control ware, step motor passes through the (mixing) shaft and drives the stirring leaf, first stirring rake and second stirring rake mix the sewage in the treatment tank with the flocculating agent, sewage after the mixture is accomplished can be filtered through the filter, fiber filter element in the filter, the impurity etc. of collection wadding filter core and well effect filter core in with sewage filter and separation.

Description

Automatic flocculating agent adding device for phosphate rock sewage treatment

Technical Field

The utility model relates to a phosphorus ore sewage treatment field, in particular to automatic device that adds of flocculating agent for phosphorus ore sewage treatment.

Background

Can produce some waste water in phosphorite exploitation and ore dressing, the main pollutant in these waste water is inorganic phosphorus and heavy metal ion, and excessive phosphorus can lead to water eutrophication, produces environmental problem, and the flocculating agent need be used to phosphorite sewage treatment during, and the flocculating agent need be used to automatic addition device.

In prior art, traditional phosphorite is automatic device that adds of flocculating agent for sewage treatment, it is poor to mix the effect, and the filter effect is poor, can influence the filtration in later stage, can not carry out filtration treatment to sewage earlier stage, and what be in the sewage can cause the pipeline the condition emergence of jam appears, can influence the treatment effeciency of sewage.

Therefore, it is necessary to invent an automatic flocculant adding device for phosphate rock sewage treatment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a phosphorus ore is automatic device that adds of flocculating agent for sewage treatment to the mixed effect that proposes in solving above-mentioned background is poor, and the filter effect is poor, can influence the filtration in later stage, can not carry out filtration treatment to sewage earlier stage, the condition emergence that can cause the pipeline to appear blockking up in the sewage can influence sewage treatment efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic flocculant adding device for phosphate rock sewage treatment comprises a treatment tank, wherein the upper end of the back of the treatment tank is communicated with an inlet pipe, the outer surface of the inlet pipe is provided with a quantitative regulating valve, the upper end of the back of an inner cavity of the treatment tank is provided with a liquid level sensor, a filter is transversely installed in the inner cavity of the treatment tank and comprises a filter shell, a fiber filter core is transversely installed at the upper end of the inner cavity of the filter shell, a floc collecting filter core is transversely installed at the lower end of the fiber filter core, a medium-efficiency filter core is transversely installed at the lower end of the floc collecting filter core, a top cover is arranged at the upper end of the treatment tank, a stepping motor is arranged at the upper end of the top cover, an output shaft of the stepping motor penetrates through the inner cavity of the treatment tank and is provided with a stirring shaft, the lower end of the stirring shaft penetrates through the lower end of the filter and is provided with stirring blades through a coupler, the upper end of the outer surface of the stirring shaft is sequentially provided with a first stirring paddle from top to bottom through the coupler, and the lower end of the outer surface of the stirring shaft is positioned at the lower end of the filter and is provided with a second stirring paddle sequentially from top to bottom through the coupler.

Preferably, the upper end and the lower end of the outer surface of the stirring shaft are both sleeved with sealing rings, and the inner sides of the sealing rings are connected with the upper end and the lower end of the filter.

Preferably, the bearing is arranged at the upper end of the outer surface of the stirring shaft and positioned at the upper end of the sealing ring, and the upper end of the bearing is connected with the upper end of the inner cavity of the treatment tank.

Preferably, the rear side of the lower end of the inner cavity of the treatment tank is provided with a filter shell, the inner cavity of the filter shell is vertically provided with a PP cotton filter element, and the lower end of the back of the treatment tank is communicated with a discharge pipe.

Preferably, a material guide pipe is arranged on the left side of the treatment tank, valves are arranged at the upper end of the material guide pipe and the upper end of the discharge pipe, and a water inlet pipe is communicated with the upper end of the right side of the treatment tank.

Preferably, the periphery of the lower end of the treatment tank is welded with support legs, and the front surface of the treatment tank is provided with a visual observation port.

The utility model discloses a technological effect and advantage:

1. the numerical values of the quantitative regulating valve and the liquid level sensor are set through the peripheral controller, after the setting is completed, the flocculating agent can be quantitatively put into the treatment tank through the inlet pipe, the sewage can be quantitatively conveyed into the treatment tank through the liquid level sensor through the inlet pipe, the stepping motor is started through the peripheral controller, the stepping motor drives the stirring blades through the stirring shaft, the first stirring paddle and the second stirring paddle mix the sewage and the flocculating agent in the treatment tank, the mixed sewage can be filtered through the filter, and the fiber filter element, the flocculation filter element and the middle-effect filter element in the filter and separate impurities and the like in the sewage, so that the sewage can be conveniently cleaned in the later period, and meanwhile, the sewage treatment efficiency is also improved;

2. the sewage after the completion of filtration falls into the bottom of handling jar inner wall through the filter, opens the solenoid valve, and sewage filters the back again through crossing filter shell and the cotton filter core of PP, discharges through the delivery pipe, and the filtration of above step has been accomplished to sewage and the automatic interpolation of flocculating agent, can not take place because of the condition that impurity in the sewage long-term use caused the delivery pipe to block up, has improved the device's filtration efficiency and mixing efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the treatment tank of the present invention.

Fig. 3 is a left side sectional view of the treatment tank structure of the present invention.

In the figure: 1. a treatment tank; 2. a feed pipe; 3. a quantitative regulating valve; 4. a filter; 41. a filter housing; 42. a fiber filter element; 43. a wadding collecting filter element; 44. a middle-effect filter element; 5. a top cover; 6. a stepping motor; 7. a stirring shaft; 8. stirring blades; 9. a liquid level sensor; 10. a first stirring paddle; 11. a second stirring paddle; 12. a filter shell; 13. a PP cotton filter element; 14. a material guide pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a device for automatically adding flocculating agent for phosphate rock sewage treatment as shown in figures 1-3, which comprises a treatment tank 1, wherein the upper end of the back of the treatment tank 1 is communicated with a feed pipe 2, the outer surface of the feed pipe 2 is provided with a quantitative regulating valve 3, the upper end of the back of the inner cavity of the treatment tank 1 is provided with a liquid level sensor 9, a filter 4 is transversely arranged in the inner cavity of the treatment tank 1, the filter 4 comprises a filter shell 41, a fiber filter core 42 is transversely arranged at the upper end of the inner cavity of the filter shell 41, a wadding collecting filter core 43 is transversely arranged at the lower end of the fiber filter core 42, a middle-effect filter core 44 is transversely arranged at the lower end of the wadding collecting filter core 43, a top cover 5 is arranged at the upper end of the treatment tank 1, a stepping motor 6 is arranged at the upper end of the top cover 5, an output shaft of the stepping motor 6 penetrates through the inner cavity of the treatment tank 1 and is provided with a stirring shaft 7, the lower end of the stirring shaft 7 penetrates through the lower end of the filter 4 and is provided with a stirring blade 8 through a shaft coupling, the upper end of the outer surface of the stirring shaft 7 is positioned at the upper end of the filter 4 and is sequentially provided with a first stirring paddle 10 from top to bottom through a coupler, and the lower end of the outer surface of the stirring shaft 7 is positioned at the lower end of the filter 4 and is sequentially provided with a second stirring paddle 11 from top to bottom through a coupler.

Further, 7 surface upper ends of (mixing) shaft and lower extreme all overlap and are equipped with the sealing washer, and the inboard and 4 upper ends of filter and the lower extreme of sealing washer are connected, set for quantitative control valve 3 and level sensor 9's numerical value through the peripheral hardware controller, set for the completion after, the flocculating agent can be put in to treatment tank 1 through inlet pipe 2 ration.

Further, 7 surface upper ends of (mixing) shaft and being located the sealing washer upper end and being provided with the bearing, and the bearing upper end is connected with 1 inner chamber upper end of treatment tank, can be through with sewage ration through level sensor 9, carry to treatment tank 1 in through the inlet tube, start step motor 6 through the peripheral hardware controller.

Further, the rear side of 1 inner chamber lower extreme of treatment tank is provided with filters shell 12, filter the vertical cotton filter core 13 of installing PP of shell 12 inner chamber, 1 back lower extreme intercommunication of treatment tank has the delivery pipe, step motor 6 passes through (mixing) shaft 7 and drives stirring leaf 8, first stirring rake 10 and second stirring rake 11 mix the sewage and the flocculating agent in to treatment tank 1, sewage after the completion of mixing can filter through filter 4, fibre filter core 42 in the filter 4, collection wadding filter core 43 and the impurity etc. of well effect filter core 44 in with the sewage, the later stage of being convenient for clears up it, sewage treatment efficiency has also been improved simultaneously.

Further, a material guide pipe 14 is arranged on the left side of the treatment tank 1, valves are arranged at the upper end of the material guide pipe 14 and the upper end of the discharge pipe, a water inlet pipe is communicated with the upper end of the right side of the treatment tank 1, sewage after the filtration is finished falls into the bottom of the inner wall of the treatment tank 1 through a filter 4, a solenoid valve is opened, and the sewage is filtered again through a filter shell 12 and a PP cotton filter element 13.

Further, the welding has the stabilizer blade all around to handle 1 lower extreme of jar, handles 1 openly being provided with visual viewing aperture of jar, discharges through the delivery pipe, and the filtration of above step has been accomplished to sewage and the automatic interpolation of flocculating agent, can not cause the condition emergence of delivery pipe jam because of the long-term use of impurity in the sewage, has improved the device's filtration efficiency and mixing efficiency.

The utility model discloses the theory of operation: the numerical values of the quantitative regulating valve 3 and the liquid level sensor 9 are set through the peripheral controller, after the setting is completed, the flocculating agent can be quantitatively put into the treatment tank 1 through the inlet pipe, the sewage can be quantitatively conveyed into the treatment tank 1 through the liquid level sensor 9, the stepping motor 6 is started through the peripheral controller, the stepping motor 6 drives the stirring blade 8 through the stirring shaft 7, the first stirring paddle 10 and the second stirring paddle 11 to mix the sewage in the treatment tank 1 with the flocculating agent, the mixed sewage can be filtered through the filter 4, impurities and the like in the sewage are filtered and separated through the fiber filter element 42, the flocculation filter element 43 and the effective filter element 44 in the filter 4, the cleaning of the sewage in the later period is facilitated, the sewage treatment efficiency is improved, and the filtered sewage falls into the bottom of the inner wall of the treatment tank 1 through the filter 4, open the solenoid valve, sewage filters the back once more through crossing filter shell 12 and the cotton filter core 13 of PP, discharges through the delivery pipe, and the filtration of above step has been accomplished to sewage and the automatic interpolation of flocculating agent, can not cause the condition emergence of delivery pipe jam because of the long-term use of impurity in the sewage, has improved the device's filtration efficiency and mixing efficiency.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a phosphorite is automatic device that adds of flocculating agent for sewage treatment, includes treatment tank (1), its characterized in that: the utility model discloses a filter, including a treatment tank (1), inlet pipe (2) and filter (4), treatment tank (1) back upper end intercommunication has inlet pipe (2), inlet pipe (2) surface is provided with quantitative control valve (3), the upper end at the treatment tank (1) inner chamber back is provided with level sensor (9), treatment tank (1) inner chamber transversely installs filter (4), filter (4) are including filtering shell (41), filter shell (41) inner chamber upper end transversely installs fiber filter core (42), fiber filter core (42) lower extreme transversely installs collection wadding filter core (43), collection wadding filter core (43) lower extreme transversely installs well effect filter core (44), treatment tank (1) upper end is provided with top cap (5), top cap (5) upper end is provided with step motor (6), step motor (6) output shaft runs through treatment tank (1) inner chamber and installs (7), (mixing) shaft (7) lower extreme runs through filter (4) lower extreme and installs stirring leaf (8) through the shaft coupling, (mixing) shaft (7) surface upper end just is located filter (4) upper end and loops through the shaft coupling from last to down and installs first stirring rake (10), (mixing) shaft (7) surface lower extreme just is located filter (4) lower extreme and loops through the shaft coupling from last to down and installs second stirring rake (11).

2. The automatic flocculating agent adding device for phosphate rock sewage treatment according to claim 1, characterized in that: the upper end and the lower end of the outer surface of the stirring shaft (7) are both sleeved with sealing rings, and the inner sides of the sealing rings are connected with the upper end and the lower end of the filter (4).

3. The automatic flocculating agent adding device for phosphate rock sewage treatment according to claim 1, characterized in that: the bearing is arranged at the upper end of the outer surface of the stirring shaft (7) and positioned at the upper end of the sealing ring, and the upper end of the bearing is connected with the upper end of the inner cavity of the treatment tank (1).

4. The automatic flocculating agent adding device for phosphate rock sewage treatment according to claim 1, characterized in that: the rear side of the lower end of the inner cavity of the treatment tank (1) is provided with a filter shell (12), the inner cavity of the filter shell (12) is vertically provided with a PP cotton filter element (13), and the lower end of the back of the treatment tank (1) is communicated with a discharge pipe.

5. The automatic flocculating agent adding device for phosphate rock sewage treatment as claimed in claim 1 or 4, which is characterized in that: the treatment tank is characterized in that a material guide pipe (14) is arranged on the left side of the treatment tank (1), valves are arranged at the upper end of the material guide pipe (14) and the upper end of the discharge pipe, and a water inlet pipe is communicated with the upper end of the right side of the treatment tank (1).

6. The automatic flocculating agent adding device for phosphate rock sewage treatment according to claim 1, characterized in that: the welding has the stabilizer blade all around of treatment jar (1) lower extreme, treatment jar (1) openly is provided with visual viewing aperture.