CN210009823U

CN210009823U - Spray column gas sediment separation anti-scaling device

Info

Publication number: CN210009823U
Application number: CN201920783414.4U
Authority: CN
Inventors: 戴辉; 王亲雄; 沈吉峰; 张圣财
Original assignee: CHENZHOU MINING INDUSTRY Co Ltd HUNAN
Current assignee: CHENZHOU MINING INDUSTRY Co Ltd HUNAN
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-04
Anticipated expiration: 2029-05-28

Abstract

The utility model provides a spray column gas sediment separation anti-scaling device, includes unsettled fix in the collection liquid hopper export below, sealed box, the inlet pipe is passed through at the top of box and the collection liquid hopper exit linkage of spray column, the overflow mouth is installed to one side of box, the bottom of inlet pipe is less than overflow mouth lower extreme place plane, this device is effectual has solved the absorption tower bottom scaling problem, has solved the problem that the flue gas runs away easily, improves lime high-usage, flue gas treatment effect, has reduced direct manufacturing cost, avoids producing occupational hazard and reduces environmental safety hidden danger etc..

Description

Spray column gas sediment separation anti-scaling device

Technical Field

The utility model relates to a spray column gas sediment separation anti-scaling device.

Background

At present, the smelting flue gas treatment absorption tower used in domestic and foreign markets adopts a traditional floor type tower bottom water seal or liquid collecting tank, is generally large in size, is easy to deposit lime emulsion at the bottom for agglomeration, is frequently required to be cleaned, and is high in cleaning difficulty. Partial spray tower adopts the direct mode that gets into the discharge gate through the collecting hopper direct current of lime emulsion to carry out the flowing back, and there is the hopper mouth top layer scale deposit serious in this kind of structure, and discharge pipeline blocks up, and shortcomings such as clearance maintenance difficulty, flue gas leak are run away.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough the utility model provides a spray column gas sediment separation anti-scaling device that lime utilization ratio is high, flue gas treatment is effectual, reduced direct manufacturing cost, avoid producing occupational hazard and reduce environmental safety hidden danger.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a spray column gas sediment separation anti-scaling device, includes unsettled fix in the collection liquid hopper 1 export below, sealed box 4, inlet pipe 3 and the collection liquid hopper 1 exit linkage of spray column are passed through to the top of box 4, overflow mouth 6 is installed to one side of box 4, the bottom of inlet pipe 3 is less than 6 lowest end place planes of overflow mouth.

Further, the outlet of the liquid collecting hopper 1 is hermetically connected with a feeding pipe 3 through a flange 2, and the feeding pipe 3 is welded with the box body 4.

Furthermore, the bottom of the box body 4 is provided with a slag discharge port, and a loose-leaf door 5 is hermetically arranged on the slag discharge port.

Furthermore, a sealing strip 7 is arranged at a slag discharge port of the box body 4, and a lock catch 8 is arranged between the flap door 5 and the slag discharge port for fixation.

Adopt above-mentioned structure, the utility model discloses when using, liquid gets into the box in the spray column collecting hopper, because the bottom of inlet pipe is less than overflow mouth lower extreme place plane to make liquid play the effect of water seal in the box, can effectively prevent the flue gas escape, simultaneously because also can be full of liquid in the collecting hopper, lime mud in the liquid is difficult for depositing in the collecting hopper, and partial lime mud is got rid of because pressure is via the overflow mouth, the bottom of this application box can also set up the row cinder notch, discharges sedimentary lime mud through the loose-leaf door, has prevented lime mud knot and has blocked up the problem.

To sum up, the utility model discloses the effectual absorption tower bottom scale deposit problem of having solved has solved the problem that the flue gas is escaped, improves lime high-usage, flue gas treatment effect, has reduced direct manufacturing cost, has avoided producing occupational hazard and has reduced environmental safety hidden danger etc..

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the attached drawing, the device comprises a liquid hopper opening 1, a liquid hopper opening 2, a flange 3, a feeding pipe 4, a box body 5, a hinge door 6, an overflow opening 7, a sealing strip 8 and a lock catch.

Detailed Description

For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

As shown in figure 1, a spray column gas sediment separation anti-scaling device, including unsettled fix in the collection liquid hopper 1 export below, sealed box 4, inlet pipe 3 and spray column's collection liquid hopper 1 exit linkage are passed through at the top of box 4, overflow mouth 6 is installed to one side of box 4, the bottom of inlet pipe 3 is less than 6 lowest end place planes of overflow mouth, the export of collection liquid hopper 1 passes through

flange

2 and 3 sealing connection of inlet pipe, inlet pipe 3 and box 4 welding, the bottom of box 4 is equipped with the row cinder notch, sealed mounting has flap door 5 on the row cinder notch, the row cinder notch of box 4 is equipped with sealing strip 7, it is fixed to install hasp 8 between flap door 5 and the row cinder notch, and this device adopts 316L machining of stainless steel to form.

During the use, liquid gets into box 4 in the spray column collecting hopper 1, because the bottom of inlet pipe 3 is less than overflow mouth minimum place plane to make liquid play the effect of water seal in box 4, can effectively prevent the flue gas and escape, simultaneously because also can be full of liquid in the collecting hopper 1, lime sediment in the liquid is difficult for depositing in the collecting hopper, and partial lime sediment is got rid of via the overflow mouth because of pressure moreover.

The foregoing is a preferred embodiment of the present invention, but it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a spray column gas sediment separation anti-scaling device which characterized in that: including unsettled fix in liquid collecting hopper (1) export below, sealed box (4), inlet pipe (3) and spray column's liquid collecting hopper (1) exit linkage are passed through at the top of box (4), overflow mouth (6) are installed to one side of box (4), the bottom of inlet pipe (3) is less than overflow mouth (6) lowest end place plane.

2. The spray tower gas-slag separation and anti-scaling device as claimed in claim 1, is characterized in that: the outlet of the liquid collecting hopper (1) is hermetically connected with the feeding pipe (3) through a flange (2), and the feeding pipe (3) is welded with the box body (4).

3. The spray tower gas-slag separation and anti-scaling device as claimed in claim 1, is characterized in that: the bottom of the box body (4) is provided with a slag discharge hole, and a loose-leaf door (5) is hermetically arranged on the slag discharge hole.

4. The spray tower gas-slag separation and anti-scaling device as claimed in claim 3, is characterized in that: the slag discharging port of the box body (4) is provided with a sealing strip (7), and a lock catch (8) is installed between the flap door (5) and the slag discharging port for fixation.