CN214360719U

CN214360719U - Graphite waste water treatment device

Info

Publication number: CN214360719U
Application number: CN202120166782.1U
Authority: CN
Inventors: 杨遂运; 王栋永
Original assignee: Pingdingshan Oriental Carbon Co ltd
Current assignee: Pingdingshan Oriental Carbon Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-08
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to the technical field of graphite production wastewater treatment, and discloses a graphite production wastewater treatment device, which comprises a first-stage reaction box and a second-stage reaction box, wherein a connecting block is arranged on the inner wall of the first-stage reaction box, a filter screen is arranged on one side of the connecting block, the filter screen is provided with two layers, a common gap exists between the two layers, a power assisting plate is welded below one side of the connecting block, the power assisting plate is obliquely arranged and has an inclination angle of 35 degrees, a connecting pipe is arranged at the bottom end of the power assisting plate, and an active carbon filter box is arranged at the bottom end of the connecting pipe. The working efficiency is improved.

Description

Graphite waste water treatment device

Technical Field

The utility model belongs to the technical field of graphite waste water treatment, concretely relates to graphite waste water treatment device.

Background

Graphite plays a huge role in the economic growth process with its excellent performance, and along with the increasing market demand of graphite deep-processing products at home and abroad, the pollution caused by the graphite production process is increasingly serious, and the treatment of graphite production wastewater becomes one of the problems to be solved urgently in the industry.

The existing wastewater treatment device aiming at the production in the graphite production process has low efficiency in practical use, too simple structure and insufficient cleanness of treatment, so that the discharged sewage causes serious influence on the ecological environment and is not green enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite waste water treatment device to solve the traditional graphite effluent treatment plant that provides in the above-mentioned background art, inefficiency when in-service use, the structure is too simple moreover, the not clean problem of handling inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a graphite waste water treatment device, includes one-level reaction box and second grade reaction box, the connecting block is installed to the inner wall of one-level reaction box, the filter screen is installed to one side of connecting block, the filter screen is equipped with the bilayer altogether, and has the clearance of a centimeter between two-layer, one side below welding helping hand board of connecting block, helping hand board slope sets up, and inclination is 35 degrees, the connecting pipe is installed to the bottom of helping hand board, the active carbon rose box is installed to the bottom of connecting pipe, the bottom of active carbon rose box is connected with the third pipe, and the one end of third pipe runs through to the inside of second grade reaction box.

Preferably, the inside top of second grade reaction box is equipped with penetrant unit, penetrant unit's inside is equipped with the film, the below of film is equipped with the swash plate, penetrant unit's bottom surface one end is connected with the drain pipe, and the one end of drain pipe runs through to second grade reaction box's outside.

Preferably, one side that the one-level reaction box carried on the back in the second grade reaction box is equipped with the hose, one side of one-level reaction box is equipped with the setting tank, and the top of hose stretches into the inside of setting tank.

Preferably, one side of the settling tank is connected with a second guide pipe, one side of the settling tank is provided with an acid-base neutralization tank, and the top end of the second guide pipe extends into the acid-base neutralization tank and is internally provided with a second pump body.

Preferably, the top surface of the acid-base neutralization tank is connected with a feed inlet, one side of the acid-base neutralization tank is provided with a reduction tank, one side of the acid-base neutralization tank is provided with a first guide pipe, and one end of the first guide pipe is provided with a first pump body.

Preferably, a water inlet pipe is arranged above one side of the reduction box, and a drain pipe is arranged right below the water inlet pipe on one side of the reduction box.

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

(1) the utility model discloses a set up helping hand board and connecting pipe in the one-level reaction box, will be in the same place through the sewage of double-deck filter screen is continuous through the helping hand board for inside sewage washed the connecting pipe and directly gets into the active carbon rose box, reduced the time that sewage dwells on the filter screen, shortened the reaction time of handling sewage, improved work efficiency.

(2) The utility model discloses a be provided with film and swash plate in penetrant unit's inside, the film is equipped with the multilayer to the slope sets up, makes sewage successive layer infiltration filter, and can automatic downward flow under the effect of dead weight, need not manual operation, then the water velocity that the swash plate can control the emission reduces the impact force that drain pipe connection port received, has prolonged equipment life.

Drawings

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

FIG. 2 is a sectional view of the first-stage reaction chamber of the present invention;

FIG. 3 is a sectional view of the second stage reaction chamber of the present invention;

in the figure: 1-a sewage draining pipe; 2-water inlet pipe; 3-a reduction box; 4-a first conduit; 5-a first pump body; 6-a feed inlet; 7-acid-base neutralization box; 8-a second conduit; 9-a second pump body; 10-a settling tank; 11-a hose; 12-a first-stage reaction box; 13-an active carbon filter box; 14-a filter screen; 15-connecting blocks; 16-a booster plate; 161-connecting tube; 17-a third conduit; 18-a secondary reaction chamber; 19-a permeation device; 20-a film; 21-a sloping plate; 22-a drain 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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a graphite production wastewater treatment device comprises a first-stage reaction box 12 and a second-stage reaction box 18, wherein a connecting block 15 is installed on the inner wall of the first-stage reaction box 12, a filter screen 14 is installed on one side of the connecting block 15, the filter screen 14 is provided with double layers, a gap of one centimeter is formed between the two layers, so that sewage can be filtered twice when passing through the filter screen 14, and impurities with larger particles are completely filtered to facilitate purification treatment of subsequent equipment, a power assisting plate 16 is welded below one side of the connecting block 15, the power assisting plate 16 is obliquely arranged, the inclination angle is 35 degrees, a connecting pipe 161 is installed at the bottom end of the power assisting plate 16, an activated carbon filter box 13 is installed at the bottom end of the connecting pipe 161, a third guide pipe 17 is connected to the bottom end of the activated carbon filter box 13, one end of the third guide pipe 17 penetrates through the inside of the second-stage reaction box 18, and sewage passing through the double-layer filter screen 14 is continuously collected together through the power assisting plate 16, so that the sewage flushing connecting pipe 161 directly enters the inside of the activated carbon filtering tank 13, and the staying time of the sewage on the filter screen 14 is reduced.

Further, the inside top of second grade reaction box 18 is equipped with penetrant unit 19, penetrant unit 19's inside is equipped with film 20, the hole diameter successive layer of film 20 steadilys decrease, film 20's below is equipped with swash plate 21, and swash plate 21's lower extreme is equipped with the clearance, make sewage can follow the clearance and flow, flow velocity to sewage has obtained control, reduce the impact force that drain pipe connection port received, equipment life has been prolonged, penetrant unit 19's bottom surface one end is connected with drain pipe 22, and drain pipe 22's one end runs through to second grade reaction box 18's outside.

Further, one side that one-level reaction box 12 carried on the back in second grade reaction box 18 is equipped with hose 11, and one side of one-level reaction box 12 is equipped with setting tank 10, and the top of hose 11 stretches into setting tank 10's inside, makes the impurity in the sewage through being equipped with setting tank 10, can condense the bottom that the piece deposits at setting tank 10 after putting in the flocculating agent.

Further, one side of setting tank 10 is connected with second pipe 8, and acid-base neutralization box 7 is installed to one side of setting tank 10, and through being equipped with acid-base neutralization box 7, the acid-base to sewage is debugged earlier, avoids the chemical nature of sewage to cause the influence to waste water treatment equipment's inside, and the internally mounted that the top of second pipe 8 stretched into acid-base neutralization box 7 has the second pump body 9.

Further, the top surface of the acid-base neutralization box 7 is connected with a feeding hole 6, one side of the acid-base neutralization box 7 is provided with a reduction box 3, one side of the acid-base neutralization box 7 is provided with a first guide pipe 4, one end of the first guide pipe 4 is provided with a first pump body 5, and the reduction box 3 and the acid-base neutralization box 7 both adopt plain concrete as raw materials.

Further, inlet tube 2 is installed to one side top of reduction case 3, and blow off pipe 1 is installed under 3 one side inlet tube 2 of reduction case for mud through with in the reduction case 3 is discharged from blow off pipe 1, keeps clean and tidy in the reduction case 3, avoids the composition in the mud to influence sewage and carries out reduction reaction.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, sewage generated in the production process of graphite enters a reduction box 3 from a water inlet pipe 2, a reducing agent is put in, after the reaction of the reduction box 3 is completed, the sewage in the reduction box 3 is pumped into an acid-base neutralization box 7 through a first conduit 4, an acid-base blending reagent is put in from a feed inlet 6, after a period of standing, the sewage is discharged into a precipitation box 10 through a second conduit 8 through a second pump body 9 for precipitation, a small amount of flocculating agent is put in the precipitation process, so that impurities in the sewage are deposited at the bottom of the precipitation box 10, the sewage enters a primary reaction box 12 through a hose 11, the sewage removes larger-particle impurities through a filter screen 14, then the sewage falls on a booster plate 16 and flows into an active carbon filter box 13 in a strand, so that the active carbon filter box 13 carries out adsorption and impurity removal and peculiar smell removal on the sewage, after the sewage treatment through the primary reaction box 12 is completed, then, the sewage passes through the secondary reaction tank 18, so that the sewage is subjected to permeation filtration through the multiple layers of permeable membranes 20 in the permeation device 19, the flow rate of the sewage flowing out of the membranes 20 is controlled by the inclined plates 21 at the bottom of the permeation device 19, and then the sewage is discharged through the drain pipe 22.

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 graphite waste water processing apparatus, includes one-level reaction case (12) and second grade reaction case (18), its characterized in that: connecting block (15) are installed to the inner wall of one-level reaction box (12), filter screen (14) are installed to one side of connecting block (15), filter screen (14) are equipped with the bilayer altogether, and have the clearance of a centimeter between two-layer, one side below welding helping hand board (16) of connecting block (15), helping hand board (16) slope sets up, and inclination is 35 degrees, connecting pipe (161) are installed to the bottom of helping hand board (16), active carbon rose box (13) are installed to the bottom of connecting pipe (161), the bottom of active carbon rose box (13) is connected with third pipe (17), and the one end of third pipe (17) runs through to the inside of second grade reaction box (18).

2. The graphite production wastewater treatment device according to claim 1, characterized in that: the inside top of second grade reaction box (18) is equipped with penetrant unit (19), the inside of penetrant unit (19) is equipped with film (20), the below of film (20) is equipped with swash plate (21), the bottom surface one end of penetrant unit (19) is connected with drain pipe (22), and the outside of penetrating to second grade reaction box (18) of the one end of drain pipe (22).

3. The graphite production wastewater treatment device according to claim 2, characterized in that: one side that one-level reaction box (12) carried on the back in second grade reaction box (18) is equipped with hose (11), one side of one-level reaction box (12) is equipped with setting tank (10), and the inside of setting tank (10) is stretched into on the top of hose (11).

4. The graphite production wastewater treatment device according to claim 3, characterized in that: one side of setting tank (10) is connected with second pipe (8), acid-base neutralization case (7) are installed to one side of setting tank (10), the internally mounted that the top of second pipe (8) stretched into acid-base neutralization case (7) has the second pump body (9).

5. The graphite production wastewater treatment device according to claim 4, characterized in that: the top surface of acid-base neutralization case (7) is connected with feed inlet (6), reduction case (3) are installed to one side of acid-base neutralization case (7), first pipe (4) are installed to one side of acid-base neutralization case (7), first pump body (5) are installed to the one end of first pipe (4).

6. The graphite production wastewater treatment device according to claim 5, characterized in that: a water inlet pipe (2) is installed above one side of the reduction box (3), and a drainage pipe (1) is installed under the water inlet pipe (2) on one side of the reduction box (3).