CN213537567U

CN213537567U - Multistage filter device for wastewater treatment

Info

Publication number: CN213537567U
Application number: CN202022260232.4U
Authority: CN
Inventors: 赵岗; 梁智娟
Original assignee: Tianjin Ziyuan Environmental Protection Technology Co ltd
Current assignee: Tianjin Ziyuan Environmental Protection Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-25
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a sewage treatment device technical field discloses a wastewater treatment uses multistage filter equipment, including the electrolysis chamber, the flocculation chamber, remove the flavor pipeline, the bracing piece, reagent injection subassembly, the disinfection room, inlet tube and bottom plate, the electrolysis chamber, the flocculation chamber, remove the flavor pipeline, the bottom of disinfection room supports the upper end that sets up at the bottom plate through the bracing piece respectively, the inlet tube intercommunication sets up in the upper portion outside of electrolysis chamber, the bottom of flocculation chamber is the infundibulate, the bottom of electrolysis chamber is provided with the electrolysis chamber drain, the bottom of flocculation chamber is provided with the flocculation chamber drain, the electrolysis chamber, the top of flocculation chamber is provided with the electrolysis chamber charge door respectively, the flocculation chamber opening, the electrolysis chamber, the flocculation chamber, it has reagent injection subassembly all to remove the last pipe connection of flavor pipeline. The utility model discloses can carry out the multistage filtration and the disinfection of sewage to save sewage pipe's jam clearance time, device simple structure, it is with low costs, facilitate promotion.

Description

Multistage filter device for wastewater treatment

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a multistage filter equipment for waste water treatment.

Background

With the development of industry and the acceleration of urbanization process, more and more sewage is generated. The waste water contains a large amount of particles which are not dissolved in water and chemical pollutants which are dissolved in water, and if the industrial waste water is directly discharged to the outside, the environment is polluted, and the human health is influenced. At present, with the strict execution of supervision and the improvement of attention of people, wastewater treatment facilities are more perfect. However, the existing multistage filtering device for wastewater treatment still has certain limitations, the cost of the wastewater treatment equipment which cannot perform multistage treatment on wastewater is low, the structure capable of performing multistage treatment is complex, the cost is high, and the device is not convenient to popularize. In addition, the inlet tube department of current waste water treatment facility is because the impurity debris of former aquatic is more, blocks up very easily, need dismantle the filter screen during the clearance and operate, and is very inconvenient, has reduced sewage treatment's efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a multistage filtering device for wastewater treatment can carry out the multistage filtration and the disinfection of sewage to save sewage pipeline's jam clearance time, device simple structure, it is with low costs, facilitate promotion.

The utility model discloses a following technical scheme realizes: a multi-stage filtering device for wastewater treatment comprises an electrolytic chamber, a flocculation chamber, a smell removal pipeline, a support rod, a reagent injection assembly, a disinfection chamber, a water inlet pipe and a bottom plate, wherein the bottoms of the electrolytic chamber, the flocculation chamber, the smell removal pipeline and the disinfection chamber are respectively supported and arranged at the upper end of the bottom plate through the support rod, the water inlet pipe is communicated and arranged at the outer side of the upper part of the electrolytic chamber, the bottoms of the electrolytic chamber and the flocculation chamber are funnel-shaped, a sewage discharge outlet of the electrolytic chamber is arranged at the bottom of the electrolytic chamber, a sewage discharge outlet of the flocculation chamber is arranged at the bottom of the flocculation chamber, an electrolytic chamber feed inlet and a flocculation chamber opening are respectively arranged at the top ends of the electrolytic chamber and the flocculation chamber, the reagent injection assembly is respectively connected onto the electrolytic chamber, the top end of the flocculation chamber and the smell removal pipeline through the pipeline, an electrolytic chamber partition plate extending from the top of the electrolytic chamber, the middle part of electrolysis chamber is provided with the electrolysis chamber liquid outlet, and the upper portion outside of flocculation chamber is provided with the flocculation chamber of annotating the liquid mouth with electrolysis chamber liquid outlet intercommunication, be provided with in the flocculation chamber and extend to the flocculation chamber baffle of lower part from the top of flocculation chamber, the flocculation chamber baffle is located the flocculation chamber with the flocculation chamber and annotates the regional division of a mouthful below electric flocculation reacting chamber, install the plate electrode in the electric flocculation reacting chamber, the upper portion of flocculation chamber is provided with the flocculation chamber liquid outlet, and the flocculation chamber liquid outlet is held with the notes liquid that removes the flavor pipeline and is linked together, remove the liquid end of flavor pipeline and the lower part intercommunication of disinfection room, remove and install a plurality of flavor removal boards.

Further, the vertical inlet tube filter disc that is provided with in the inlet tube, evenly be provided with many rings of filter disc filtration pores on the inlet tube filter disc, the top that is located the inlet tube filter disc in the inlet tube still is provided with the mounting disc, the bottom of mounting disc is provided with inserts the post that corresponds with filter disc filtration pore position, insert the post and can insert in the filter disc filtration pore through shaft hole clearance fit, the upper end of mounting disc is provided with the push rod, and the upper portion of push rod is located the inlet tube top.

Furthermore, a rotating shaft is vertically and rotatably arranged in a water flow channel in the electrolysis chamber, and stirring blades are arranged on the rotating shaft. The outer lane that is located the electrolysis chamber liquid outlet in the electrolysis chamber is provided with electrolysis chamber liquid outlet filter mantle, the outer lane that is located the flocculation chamber liquid outlet in the flocculation chamber is provided with flocculation chamber liquid outlet filter mantle. The reagent injection assembly includes a reagent tank and a reagent pump in communication with the reagent tank.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a multistage filter equipment during operation for waste water treatment, sewage carry out multistage filtration, disinfection through electrolysis chamber, flocculation chamber, odor removal pipeline and disinfection room in proper order, can get rid of the multiple impurity in the sewage, realize the scrubbing function of waste water, device simple structure, with low costs, facilitate promotion.

2. The utility model discloses a filter disc filtration pore on inlet tube filter disc of multistage filter equipment for waste water treatment is blockked up by impurity and influences the inlet tube back of intaking, promotes the mounting disc through the push rod, utilizes the post of inserting of mounting disc lower extreme to insert and extrudes impurity in the filter disc filtration pore, opens the inlet tube lower extreme and takes out from its inside, can avoid blockking up the back and need dismantle inlet tube filter disc, save time.

Drawings

FIG. 1 is a schematic view showing the construction of a multistage filtration apparatus for wastewater treatment according to the present invention;

FIG. 2 is a schematic view of the water inlet pipe and its internal structure of the multistage filtration apparatus for wastewater treatment according to the present invention;

FIG. 3 is a schematic structural view of a filter disc of a water inlet pipe in the multistage filtering device for wastewater treatment of the present invention;

fig. 4 is a schematic structural view of a mounting plate in the multistage filtration apparatus for wastewater treatment of the present invention.

In the figure: 1. an electrolysis chamber; 2. a flocculation chamber; 3. a deodorizing pipe; 4. a support bar; 5. a reagent box; 6. a reagent pump; 7. a sterilization chamber; 8. a water inlet pipe; 9. a base plate; 12. a sewage outlet of the electrolysis chamber; 13. a rotating shaft; 14. stirring blades; 15. an electrolysis chamber separator; 16. a feed inlet of the electrolysis chamber; 17. a liquid outlet filter hood of the electrolysis chamber; 22. a sewage discharge outlet of the flocculation chamber; 23. an electrode plate; 24. a flocculation chamber partition; 26. the flocculation chamber is opened; 27. a liquid outlet filter cover of the flocculation chamber; 31. a deodorizing board; 81. a filter disc of the water inlet pipe; 811. filtering holes of the filtering disc; 82. mounting a disc; 821. inserting a column; 83. a push rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Example 1

As shown in figure 1, the utility model discloses a multistage filter equipment for waste water treatment, including electrolysis chamber 1, flocculation chamber 2, remove flavor pipeline 3, bracing piece 4, reagent injection subassembly, disinfection room 7, inlet tube 8 and bottom plate 9, electrolysis chamber 1, flocculation chamber 2, remove flavor pipeline 3, the bottom of disinfection room 7 supports the upper end that sets up at bottom plate 9 through bracing piece 4 respectively. The 8 intercommunication settings of inlet tube are in the upper portion outside of electrolysis chamber 1, the bottom of flocculation room 2 is the infundibulate, be convenient for impurity in the sewage to

electrolysis chamber

1, 2 bottom aggregations of flocculation room, the bottom of electrolysis chamber 1 is provided with electrolysis chamber drain 12, the bottom of flocculation room 2 is provided with flocculation room drain 22, electrolysis chamber drain 12, flocculation room drain 22 is connected with outside dredge pump respectively for the impurity sludge residue of

discharge electrolysis chamber

1, 2 bottom aggregations of flocculation room.

The top ends of the electrolysis chamber 1 and the flocculation chamber 2 are respectively provided with an electrolysis chamber feed opening 16 and a flocculation chamber opening 26, electrolytic materials such as cast iron scraps can be injected into the electrolysis chamber 1 through the electrolysis chamber feed opening 16, and floating pollutants such as emulsion oil floating on the top of the flocculation chamber 2 can be extracted through the flocculation chamber opening 26. Electrolysis chamber 1, flocculation chamber 2, all there is reagent injection subassembly through the pipe connection on removing flavor pipeline 3, and reagent injection subassembly includes reagent case 5 and reagent pump 6, and reagent pump 6 communicates with reagent case 5 for add liquid reagents such as catalyst, medicament, disinfectant. The inboard of electrolysis chamber 1 is provided with and extends to electrolysis chamber baffle 15 of lower part from the top of electrolysis chamber, and electrolysis chamber baffle 15 cuts apart a rivers passageway with being located inlet tube 8 below in the electrolysis chamber 1 for the sewage that enters into in the electrolysis chamber 1 from inlet tube 8 need be from the upper portion flow direction lower part of rivers passageway, is convenient for contact with the electrolytic material, also improves the residence time of sewage in electrolysis chamber 1. Further, still install pivot 13 in the rivers passageway of electrolysis chamber 1 vertical rotatable, install stirring leaf 14 on the pivot 13, utilize rivers of downstream in the rivers passageway to promote stirring leaf 14 and rotate for electrolytic material and better mixture of sewage improve the electrolysis effect. The middle part of electrolysis chamber 1 is provided with electrolysis chamber liquid outlet, and the upper portion outside of flocculation chamber 2 is provided with the flocculation chamber of electrolyte chamber liquid outlet intercommunication and annotates the liquid mouth, and the outer lane that lies in the electrolysis chamber liquid outlet in electrolysis chamber 1 is provided with electrolysis chamber liquid outlet filter mantle 17 for filter the great impurity of size in the electrolysis chamber 1.

Be provided with in the flocculation chamber 2 and extend to flocculation chamber baffle 24 of lower part from the top of flocculation chamber, flocculation chamber baffle 24 divides the district that is located flocculation chamber liquid injection mouth below with flocculation chamber 2 and divides into the electric flocculation reaction chamber, install plate electrode 23 in the electric flocculation reaction chamber, plate electrode 23 in this embodiment uses iron plate as the positive pole plate electrode, after the circular telegram between plate electrode 23, after the positive pole loses the electron, form metal cation Fe2+, produce metal hydroxide colloid flocculating agent with OH-in the solution, this kind of new ecological hydroxide activity is high, the adsorption efficiency is strong, combine with colloid, suspended solid, soluble pollutant, bacterium, virus etc. in the former water and produce great floccule, can be got rid of after deposiing, the air supporting. The upper portion of flocculation chamber 2 is provided with the flocculation chamber liquid outlet, and the outer lane that lies in the flocculation chamber liquid outlet in flocculation chamber 2 is provided with flocculation chamber liquid outlet filter mantle 27 for filter the impurity that the flocculation produced in the flocculation chamber 2. Flocculation room liquid outlet and the notes liquid end intercommunication that removes flavor pipeline 3, remove flavor pipeline 3's play liquid end and the lower part intercommunication of disinfection room 7, remove and install a plurality of smell boards 31 in the flavor pipeline 3, remove the through-hole plastics honeycomb that flavor board 31 in this embodiment used the net to wrap up, can carry out deodorization, deodorization to waste water, have fine purifying effect.

The utility model discloses a multistage filter equipment during operation for waste water treatment, the raw water of sewage pours into from inlet tube 8 in, pass through electrolysis chamber 1 in proper order, flocculation chamber 2, remove flavor pipeline 3 and disinfection room 7 and filter, the disinfection, can reach the function that chemical precipitation dephosphorization and reduction removed heavy metal through electrolytic processing method in electrolysis chamber 1, waste water can form ecological ferrous or ferric ion in aqueous after electrolytic processing, has the coagulation action better than ordinary coagulant, need not coagulant such as molysite again, can not cause secondary pollution to water. The flocculating agent generated in the flocculation chamber 2 can adsorb colloid, suspended matters, soluble pollutants, bacteria, viruses and the like in the sewage to combine to generate a larger floccule, and the larger floccule is removed after precipitation and air floatation. The deodorization and the peculiar smell removal can be carried out on the wastewater in the deodorization pipeline 3, and the water quality is purified. In the disinfection room 7, the disinfection solution is added by the reagent pump 6 at the front part of the disinfection room, so that the water body can be disinfected, and the function of removing the sewage of the wastewater is realized.

Example 2

As shown in fig. 1 to 4, the utility model discloses a multistage filter equipment for waste water treatment is vertical in inlet tube 8 to be provided with inlet tube filter disc 81, evenly be provided with many rings of filter disc filtration 811 on the inlet tube filter disc 81, the top that lies in inlet tube filter disc 81 in the inlet tube 8 still is provided with mounting disc 82, mounting disc 82's bottom is provided with the post 821 of inserting that corresponds with filter disc filtration 811 position, insert in post 821 can insert filter disc filtration 811 through shaft hole clearance fit, mounting disc 82's upper end is provided with push rod 83, the upper portion of push rod 83 is located inlet tube 8 top. Filter disc filtering holes 811 on the water inlet pipe filter disc 81 are blocked by impurities to influence water inlet of the water inlet pipe 8, the mounting disc 82 is pushed through the push rod 83, the inserting columns 821 at the lower end of the mounting disc 82 are inserted into the filter disc filtering holes 811 to extrude the impurities, the lower end of the water inlet pipe 8 is opened to be taken out from the inside of the water inlet pipe, the water inlet pipe filter disc 81 is required to be detached after blocking can be avoided, and time is saved.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multistage filter device for wastewater treatment is characterized in that: including electrolysis chamber (1), flocculation chamber (2), remove flavor pipeline (3), bracing piece (4), reagent injection subassembly, disinfection room (7), inlet tube (8) and bottom plate (9), the bottom of electrolysis chamber (1), flocculation chamber (2), remove flavor pipeline (3), disinfection room (7) supports the upper end that sets up in bottom plate (9) through bracing piece (4) respectively, inlet tube (8) intercommunication set up in the upper portion outside of electrolysis chamber (1), the bottom of electrolysis chamber (1), flocculation chamber (2) is the infundibulate, the bottom of electrolysis chamber (1) is provided with electrolysis chamber drain (12), and the bottom of flocculation chamber (2) is provided with flocculation chamber drain (22), the top of electrolysis chamber (1), flocculation chamber (2) is provided with electrolysis chamber charge door (16), flocculation chamber opening (26) respectively, electrolysis chamber (1), All there is reagent injection assembly in flocculation chamber (2), on removing flavor pipeline (3) through the pipe connection, the inboard of electrolysis chamber (1) is provided with electrolysis chamber baffle (15) that extends to the lower part from the top of electrolysis chamber, electrolysis chamber baffle (15) divide into a rivers passageway with electrolysis chamber (1) interior being located inlet tube (8) below, the middle part of electrolysis chamber (1) is provided with the electrolysis chamber liquid outlet, and the upper portion outside of flocculation chamber (2) is provided with the flocculation chamber liquid injection mouth that communicates with the electrolysis chamber liquid outlet, be provided with in flocculation chamber (2) and extend into flocculation chamber baffle (24) of lower part from the top of flocculation chamber, flocculation chamber baffle (24) divide into the electric flocculation reaction chamber with flocculation chamber (2) interior being located the area below the flocculation chamber liquid injection mouth, install electrode board (23) in the electric flocculation reaction chamber, the upper portion of flocculation chamber (2) is provided with the flocculation chamber liquid outlet, the liquid outlet of the flocculation chamber is communicated with the liquid injection end of the odor removal pipeline (3), the liquid outlet end of the odor removal pipeline (3) is communicated with the lower part of the disinfection chamber (7), and a plurality of odor removal plates (31) are installed in the odor removal pipeline (3).

2. The multistage filtering device for wastewater treatment according to claim 1, characterized in that: the vertical inlet tube filter disc (81) that is provided with in inlet tube (8), evenly be provided with many rings of filter disc filtration pore (811) on inlet tube filter disc (81), the top that lies in inlet tube filter disc (81) in inlet tube (8) still is provided with mounting disc (82), the bottom of mounting disc (82) is provided with inserts post (821) with filter disc filtration pore (811) position correspondence, insert in post (821) can insert filter disc filtration pore (811) through shaft hole clearance fit, the upper end of mounting disc (82) is provided with push rod (83), and the upper portion of push rod (83) is located inlet tube (8) top.

3. The multistage filtering device for wastewater treatment according to claim 1 or 2, characterized in that: a rotating shaft (13) is vertically and rotatably arranged in a water flow channel in the electrolytic chamber (1), and a stirring blade (14) is arranged on the rotating shaft (13).

4. The multistage filtering device for wastewater treatment according to claim 3, characterized in that: the outer circle that lies in the electrolysis chamber liquid outlet in electrolysis chamber (1) is provided with electrolysis chamber liquid outlet filter mantle (17), the outer circle that lies in the flocculation chamber liquid outlet in flocculation chamber (2) is provided with flocculation chamber liquid outlet filter mantle (27).

5. The multistage filtering device for wastewater treatment according to claim 3, characterized in that: the reagent injection assembly comprises a reagent tank (5) and a reagent pump (6), wherein the reagent pump (6) is communicated with the reagent tank (5).