CN212283001U

CN212283001U - Wet blowing-out furnace diffusing treatment defoaming device

Info

Publication number: CN212283001U
Application number: CN202020384530.1U
Authority: CN
Inventors: 马红杰; 朱庆年; 于振海
Original assignee: Inner Mongolia Meifang Coal Coking Co ltd
Current assignee: Inner Mongolia Meifang Coal Coking Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-01-05
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a wet quenching stove diffuses processing defoaming device, including diffusing box and the inside baffle that sets up the height and misplace, this baffle will diffuse the box and separate for a plurality of sediment cavitys, one side outside of diffusing the box is provided with the receipts foam case, it has the bar hole that keeps level with a plurality of sediment cavity one-to-one top correspondences to open on the lateral wall of diffusing box, diffusing the box and passing through bar hole and receipts foam case intercommunication, be fixed with on diffusing the opposite side inner wall of box just to the bending blow-off pipe at each sediment cavity top, the utility model discloses a set up bending blow-off pipe and the corresponding receipts foam case of collecting the desquamation of collecting at diffusing the box, fundamentally solves the foam clearance untimely and unclean problem to guarantee the follow-up effect of quenching of circulating water.

Description

Wet blowing-out furnace diffusing treatment defoaming device

Technical Field

The utility model relates to a coking field, concretely relates to wet stove diffuse processing foam removal device that puts out.

Background

The wet quenching technology is generally applied in the coking industry at present, in the wet quenching process, circulating water in a quenching tower is used for quenching red coke, black brown foams are generated in the process, the black brown foams and coking wastewater are discharged and need to be treated, the black brown foams are eliminated during treatment so as to reduce the quenching effect of the circulating water in the later period, mechanical defoaming is adopted in the past for defoaming, but the problems of untimely cleaning and unclean exist, and particularly when a large amount of foams are encountered, the problems are serious.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a wet quenching furnace diffusing treatment defoaming device.

The utility model discloses a realize through following technical scheme:

the utility model provides a wet quenching stove diffuses processing defoaming device, includes the diffuse box and the inside baffle that sets up the height and fall off by mistake, and this baffle will diffuse the box and separate for a plurality of sediment cavitys, one side outside of diffuse box is provided with receipts foam case, it has the bar hole that corresponds the plateauing with a plurality of sediment cavity one-to-one tops to open on the lateral wall of diffuse box, diffuse the box and pass through bar hole and receipts foam case intercommunication, be fixed with just the crooked flow tube at each sediment cavity top on the opposite side inner wall of diffuse box, it has a plurality of gas pocket to deposit to open on the cavity, receive the inside (mixing) shaft that is provided with rotatory support of foam case, be fixed with a plurality of square frame on the (mixing) shaft, be provided with the defoaming net on the square frame, (mixing) shaft one end is connected with the driving motor main shaft of fixing on receipts foam case lateral wall.

Preferably, the outer side of the foam collecting box is provided with a cleaning pipe externally connected with a water source, and the cleaning pipe is communicated with the interior of the foam collecting box through each atomizing pipe.

Preferably, an outlet header is arranged on one side of the sedimentation cavity at the lowest position in the diffusion box, and an outlet pipe is arranged at the bottom of the outlet header.

Preferably, an inlet pipe is arranged on one side of the deposition cavity at the highest position in the diffusion box body.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality is through setting up the receipts foam case of the blowing pipe of buckling and the collection despumation that corresponds diffusing the box, and fundamentally solves the foam clearance untimely and unclean problem to guarantee the effect of the follow-up quenching of circulating water.

Drawings

Fig. 1 is a perspective view of the structure of the present invention;

FIG. 2 is another perspective view of FIG. 1;

FIG. 3 is a schematic view of a partial mechanism of the present invention;

in the figure: the device comprises a diffusing box body 1, a baffle 2, a strip-shaped hole 3, a foam collecting box 4, a driving motor 5, a stirring shaft 6, a square frame 61, a foam removing net 62, a bent blowing pipe 7, an air hole 8, a cleaning pipe 9, an atomizing pipe 10, a dropping pipe 11, an outlet header 12 and an outlet pipe 13.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figures 1, 2 and 3, the wet quenching furnace diffusing treatment defoaming device comprises a diffusing box body 1 and baffles 2 which are staggered in height and arranged in the diffusing box body, the baffle 2 divides the diffusing box body 1 into a plurality of sedimentation cavities, a foam collecting box 4 is arranged outside one side of the diffusing box body 1, the side wall of the diffusing box body 1 is provided with strip-shaped holes 3 which are correspondingly leveled with the top parts of the plurality of sedimentation cavities one by one, the diffusing box body 1 is communicated with the foam collecting box 4 through a strip-shaped hole 3, a bent blowing pipe 7 which is over against the top of each settling cavity is fixed on the inner wall of the other side of the diffusing box body 1, a plurality of air holes 8 are arranged on the sedimentation cavity, a stirring shaft 6 which is rotatably supported is arranged in the foam collecting box 4, a plurality of square frames 61 are fixed on the stirring shaft 6, a defoaming net 62 is arranged on each square frame 61, one end of the stirring shaft 6 is connected with a main shaft of a driving motor 5 fixed on the side wall of the foam collecting box 4.

Receive the foam case 4 outside and be provided with the scavenge pipe 9 of external water source, scavenge pipe 9 communicates in each atomizing pipe 10 and the foam case 4.

An outlet header 12 is arranged on one side of the lowest sedimentation cavity in the diffusing box body 1, and an outlet pipe 13 is arranged at the bottom of the outlet header 12.

An inlet pipe is arranged on one side of the sedimentation cavity at the highest position in the diffusing box body 1.

The working principle is as follows: when the utility model is used, the waste water with foam generated by the coke quenching tower enters each settling cavity through the inlet pipe of the diffusing box body 1, impurities in the waste water are gradually settled at the lower part of each settling cavity through the blocking throttling of the baffle 2, and the clear liquid of the waste water is discharged through the outlet header 12 and the outlet pipe 13;

meanwhile, the bent blowing pipe 7 externally connected with an air source blows air through each air hole 8, one part of foam on the upper part of each precipitation cavity in the diffusing box body 1 is blown away by the air, the other part of the foam is blown to the side of the diffusing box body 1 and enters the foam collecting box 4 through each strip-shaped hole 3, the driving motor 5 passing through the foam collecting box 4 drives the stirring shaft 6 to rotate, the stirring shaft 6 breaks the foam through the square frame 61 and the foam removing net 62, and finally the foam is discharged and collected through the falling pipe 11, so that the foam in the waste water discharged after the multi-stage blowing treatment is cleaner, when the foam in the diffusing box body 1 is more, a valve on the cleaning pipe 9 can be opened, cleaning water with certain pressure is sprayed out through the cleaning pipe 9 and the atomizing pipe 10, atomized water entering the upper part of the foam collecting box 4 eliminates redundant foam, and plays a forward flow role, and ensures the flow conductivity of the foam collecting box 4, therefore, the problems of untimely and unclean foam cleaning are fundamentally solved, and the effect of subsequent quenching of the circulating water is ensured.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wet stove of putting out diffuses and handles defoaming device, sets up baffle (2) that the height staggers and falls including diffusing box (1) and inside thereof, and this baffle (2) will diffuse box (1) and separate for a plurality of sediment cavitys, its characterized in that: the utility model discloses a foam mixing machine, including blowing shaft (6), it has the bar hole (3) that correspond the tie with a plurality of sedimentation cavity one-to-one tops to diffuse one side outside of box (1) and be provided with receipts foam case (4), it has bar hole (3) that correspond with a plurality of sedimentation cavity one-to-one tops to diffuse to open on box (1) lateral wall, diffuse box (1) and communicate with receipts foam case (4) through bar hole (3), be fixed with just to each bending blow-off pipe (7) that precipitate the cavity top on the opposite side inner wall of box (1), it has a plurality of gas pocket (8) to open on the sedimentation cavity, receive inside (mixing) shaft (6) that are provided with rotatory support of foam case (4), be fixed with a plurality of square frame (61) on (mixing shaft (6), be provided with on square frame (61) and remove foam net (62), mixing shaft (6).

2. The wet quenching furnace diffusing treatment defoaming device as claimed in claim 1, wherein: receive foam case (4) outside and be provided with scavenge pipe (9) of external water source, scavenge pipe (9) communicate in through each atomizing pipe (10) and the foam case (4).

3. The wet quenching furnace diffusing treatment defoaming device as claimed in claim 1, wherein: an outlet header (12) is arranged on one side of the lowest sedimentation cavity in the diffusing box body (1), and an outlet pipe (13) is arranged at the bottom of the outlet header (12).

4. The wet quenching furnace diffusing treatment defoaming device as claimed in claim 1, wherein: an inlet pipe is arranged on one side of the sedimentation cavity at the highest position in the diffusing box body (1).