CN215049540U

CN215049540U - Heavy metal wastewater biological treatment system

Info

Publication number: CN215049540U
Application number: CN202121392254.4U
Authority: CN
Inventors: 欧阳俐
Original assignee: Shenzhen Guangjieming Water Tech Co ltd
Current assignee: Shenzhen Guangjieming Water Tech Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-07
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the technical field of heavy metal waste water treatment, and a heavy metal waste water biological treatment system is disclosed, comprising a main body, the water distribution subassembly is installed to the end of intaking of main part, and the inside inner chamber of having seted up of main part, the filler frame is installed to the inner chamber, the inside packing of filler frame has anaerobic sludge bed, the inside top of being close to the filler frame of inner chamber is installed the three-phase separator, and the inside top of being close to the three-phase separator of inner chamber closes soon and is connected with the connecting pipe, the top fixedly connected with top cap of connecting pipe, the outlet duct is installed at the top of top cap. The utility model discloses a spring pulling baffle makes the baffle rotate round the water distributor, when heavy metal sewage stopped to discharge from the water distributor, under the effect of spring, made the baffle rotate the recovery department, sheltered from the basin through the baffle, avoided mud to get into to the water distributor in, let the difficult jam of water distributor, let the device can normally work, improved the work efficiency of device.

Description

Heavy metal wastewater biological treatment system

Technical Field

The utility model belongs to the technical field of heavy metal waste water treatment, concretely relates to heavy metal waste water biological treatment system.

Background

Heavy metal wastewater refers to wastewater containing heavy metals discharged in the industrial production processes of mining and metallurgy, mechanical manufacturing, chemical industry, electronics, instruments and the like, the wastewater containing heavy metals (such as cadmium, nickel, mercury, zinc and the like) is one of the industrial wastewater with the most serious environmental pollution and the greatest harm to human beings, the water quality and the water quantity of the wastewater are related to the production process, and the heavy metals in the wastewater can not be decomposed and destroyed generally and can only be transferred to the existing positions and converted into the physical and chemical forms.

However, the heavy metal wastewater biological treatment device in the current market is not provided with a structure for preventing sludge from entering the water distribution pipes, the sludge is easy to block the water distribution pipes, the device cannot normally work, the working efficiency of the device is reduced, the residual substances above the three-phase separator are inconvenient to clean, the difficulty in cleaning the residual substances is increased, and the cleaning efficiency of the residual substances is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy metal waste water biological treatment system to solve the problem that the water distributor that provides blocks up easily and residual substance cleaning efficiency is low among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy metal waste water biological treatment system, includes the main part, the end of intaking of main part installs the water distribution subassembly, and the inside inner chamber that has seted up of main part, the filler frame is installed to the inner chamber, the inside packing of filler frame has the anaerobic sludge bed, the inside top of being close to the filler frame of inner chamber installs the three-phase separator, and the inside top of being close to the three-phase separator of inner chamber closes soon and is connected with the connecting pipe, the top fixedly connected with top cap of connecting pipe, the outlet duct is installed at the top of top cap, and one side of top cap installs the outlet pipe.

Preferably, the water distribution assembly comprises a water distributor, a water inlet pipe is installed on one side of the water distributor, a water distribution pipe is fixedly connected to the top of the water distributor, and a water outlet groove is formed in the water distribution pipe.

Preferably, a bottom foot is installed at the bottom of the main body, and a foot pad is installed at the bottom of the bottom foot.

Preferably, a handle rod is installed on one side, close to the water outlet pipe, of the top cover, and a handle sleeve is sleeved on the handle rod.

Preferably, the inner wall of the water outlet groove is rotatably connected with a partition plate, and a spring is arranged between the partition plate and the water outlet groove.

Preferably, the cross sections of the main body and the connecting pipe are both circular, and the diameter of the main body is larger than that of the connecting pipe.

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

(1) the utility model discloses a spring pulling baffle makes the baffle rotate round the water distributor, when heavy metal sewage stopped to discharge from the water distributor, under the effect of spring, made the baffle rotate the recovery department, sheltered from the basin through the baffle, avoided mud to get into to the water distributor in, let the difficult jam of water distributor, let the device can normally work, improved the work efficiency of device.

(2) The utility model discloses a connecting pipe closes with the main part soon, makes top cap fixed connection in the main part top, when the user need clear up remaining material in three-phase separator top, only needs to rotate the top cap, makes the top cap drive the connecting pipe and rotates to let connecting pipe and main part separation, let remaining material in three-phase separator top be convenient for clear up, reduced the clearance degree of difficulty of remaining material, improved the cleaning efficiency of remaining material.

Drawings

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

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is an internal structure view of the drain pipe of the present invention;

FIG. 4 is a top view of the water distributor of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 3;

in the figure: 1. a water inlet pipe; 2. a water outlet pipe; 3. a top cover; 4. an air outlet pipe; 5. a handle bar; 6. a main body; 7. footing; 8. an inner cavity; 9. a water distributor; 10. a water distribution pipe; 11. a filler frame; 12. anaerobic sludge bed; 13. a three-phase separator; 14. a connecting pipe; 15. a water outlet groove; 16. a partition plate; 17. a spring.

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.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a heavy metal waste water biological treatment system, including main part 6, the water distribution subassembly is installed to the end of intaking of main part 6, and the inside inner chamber 8 of having seted up of main part 6, packing frame 11 is installed to inner chamber 8, packing frame 11's inside packing has anaerobic sludge bed 12, three-phase separator 13 is installed to the inside top of being close to packing frame 11 of inner chamber 8, and the inside top of being close to three-phase separator 13 of inner chamber 8 closes soon and is connected with connecting pipe 14, connecting pipe 14's top fixedly connected with top cap 3, outlet duct 4 is installed at the top of top cap 3, and outlet pipe 2 is installed to one side of top cap 3, close soon with main part 6 through connecting pipe 14 and be connected, make top cap 3 be fixed in main part 6 tops.

Furthermore, the water distribution assembly comprises a water distributor 9, a water inlet pipe 1 is installed on one side of the water distributor 9, a water distribution pipe 10 is fixedly connected to the top of the water distributor 9, and a water outlet groove 15 is formed in the water distribution pipe 10.

Further, footing 7 is installed to main part 6 bottom, and the callus on the sole is installed to footing 7 bottom, through the callus on the sole with footing 7 increase the steadiness when main part 6 is placed.

Furthermore, a handle 5 is installed on one side of the top cover 3 close to the water outlet pipe 2, a handle sleeve is sleeved on the handle 5, and the top cover 3 is convenient to rotate through the handle 5 and the handle sleeve.

Furthermore, the inner wall of the water outlet tank 15 is rotatably connected with a partition plate 16, a spring 17 is installed between the partition plate 16 and the water outlet tank 15, the partition plate 16 is pulled by the spring 17 to rotate the partition plate 16 around the water distribution pipe 10, and when the water distribution pipe 10 stops discharging water, the partition plate 16 automatically rotates back to the original position under the action of the spring 17.

Furthermore, the cross sections of the main body 6 and the connecting pipe 14 are circular, the diameter of the main body 6 is larger than that of the connecting pipe 14, and the connecting pipe 14 is conveniently screwed with the main body 6 through the main body 6 with the larger diameter.

The utility model discloses a theory of operation and use flow: when the utility model is used, the main body 6 is supported by the bottom feet 7, after the main body 6 is stabilized, the connecting pipe 14 is screwed with the main body 6 by the handle bar 5, the top cover 3 is fixed above the main body 6, heavy metal sewage added with flocculant is added through the water inlet pipe 1, after the heavy metal sewage enters the water distributor 9, the heavy metal sewage enters the water outlet groove 15 inside the water distributor 10, the baffle 16 is pushed by the heavy metal sewage to rotate around the water distributor 10, after the baffle 16 rotates, the heavy metal sewage enters the inner cavity 8 through the water distributor 10, the heavy metal sewage reacts with the heavy metal sewage through the anaerobic sludge bed 12 inside the filling frame 11, the reacted heavy metal sewage passes through the three-phase separator 13, so that flocculent residual substances are remained above the three-phase separator 13, the water is discharged through the water outlet pipe 2, gas is discharged through the gas outlet pipe 4, when the flocculent residual substances above the three-phase separator 13 need to be cleaned, the top cover 3 is rotated to enable the top cover 3 to drive the connecting pipe 14 to rotate, so that the connecting pipe 14 is separated from the main body 6, and flocculent residual substances above the three-phase separator 13 are convenient to clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavy metal waste water biological treatment system which characterized in that: including main part (6), the water distribution subassembly is installed to the end of intaking of main part (6), and main part (6) inside inner chamber (8) of having seted up, packing frame (11) are installed in inner chamber (8), the inside packing of packing frame (11) has anaerobic sludge bed (12), three-phase separator (13) are installed to the inside top that is close to packing frame (11) of inner chamber (8), and the inside top that is close to three-phase separator (13) of inner chamber (8) closes soon and is connected with connecting pipe (14), the top fixedly connected with top cap (3) of connecting pipe (14), outlet duct (4) are installed at the top of top cap (3), and outlet pipe (2) are installed to one side of top cap (3).

2. The biological treatment system for heavy metal wastewater according to claim 1, characterized in that: the water distribution assembly comprises a water distributor (9), a water inlet pipe (1) is installed on one side of the water distributor (9), a water distribution pipe (10) is fixedly connected to the top of the water distributor (9), and a water outlet groove (15) is formed in the water distribution pipe (10).

3. The biological treatment system for heavy metal wastewater according to claim 1, characterized in that: footing (7) is installed to main part (6) bottom, the callus on the sole is installed to footing (7) bottom.

4. The biological treatment system for heavy metal wastewater according to claim 1, characterized in that: one side of the top cover (3) close to the water outlet pipe (2) is provided with a handle rod (5), and a handle sleeve is sleeved on the handle rod (5).

5. The biological treatment system for heavy metal wastewater according to claim 2, characterized in that: the inner wall of the water outlet groove (15) is rotatably connected with a partition plate (16), and a spring (17) is arranged between the partition plate (16) and the water outlet groove (15).

6. The biological treatment system for heavy metal wastewater according to claim 1, characterized in that: the cross sections of the main body (6) and the connecting pipe (14) are both circular, and the diameter of the main body (6) is larger than that of the connecting pipe (14).