CN218599760U - Slag pit defogging system - Google Patents

Abstract

The utility model discloses a slag hole defogging system, including the stove of slagging tap, between slagging tap and the slag hole, the slag hole sets up in between slagging tap, the stove of slagging tap sets up in one end between slagging tap, one side of keeping away from the stove of slagging tap between slagging tap is provided with the control chamber, be provided with the breathing pipe between slagging tap, breathing pipe one end is connected with the spray column, spray column one end is provided with the blast pipe, the breathing pipe is including setting up the flue gas adsorption tube on the stove of slagging tap and setting up in the branch breathing pipe of top and lateral wall between slagging tap, the flue gas adsorption tube is provided with the auxiliary heat pipe outward, still be provided with the circulating pipe in the room of slagging tap, the circulating pipe links to each other with the auxiliary heat pipe, auxiliary heat pipe one end is provided with first draught fan, set up the second draught fan on the flue gas adsorption tube, be provided with the third draught fan on the branch breathing pipe. Supplementary heat pipe and circulating pipe rise to the temperature between slagging tap, carry out the inner loop simultaneously for the fog production volume reduces, adopts the branch breathing pipe to absorb the vapor in slagging tap between, and the inner loop adds outer row, makes the defogging effect between slagging tap improve.

Description

Slag pit defogging system

Technical Field

The utility model relates to a sludge drying technical field especially relates to a pit defogging system.

Background

The high-temperature slag discharged from the incinerator can be firstly cooled in the water of the slag cooling pool and then sent into a slag pit in a slag discharging room for storage through a slag discharging machine. And finally, the operator controls the slag crane to grab the slag in the slag pit, the slag is loaded into the transport vehicle, and the transport vehicle delivers the slag for disposal. In the process, although the slag pit is provided with the mechanical air supply and exhaust system, because the design layout is unreasonable and the slag pit is separately fed into and discharged from one doorway, the smell in the slag pit is sensitive and influences the environmental protection after the air is not circulated for a long time. Although the slag is cooled by soaking water, the temperature of the inner core is still very high, moisture on the outer surface can be continuously evaporated to generate a large amount of fog, and because the temperature difference between the inside and the outside of the chamber in winter is large, hot slag discharged from the incinerator meets water to generate a large amount of hot steam, a large amount of fog is accumulated in a slag discharging chamber, so that the glass of the slag lifting operation chamber generates fog to shield the sight of an operator of the slag lifting to influence the normal operation of slag loading personnel, and meanwhile, the unclear sight can influence the safety to avoid personal injury and equipment damage. And the slag hoisting equipment runs in humid air for a long time, and electronic components are easy to damage. Patent CN201721080948.8 discloses a slag pit defogging system, which comprises an air suction pipe for absorbing flue gas in a slag pit, a spray tower communicated with one end of the air suction pipe, and an exhaust pipe communicated with the spray tower, and further comprises a medium supply component for providing a spraying medium for the air suction pipe and the spray tower, wherein the medium supply component is respectively communicated with the air suction pipe and the spray tower, and can absorb water mist and dust generated by a slag furnace, but the absorption effect of the medium supply component cannot be very high, and the mist can also be generated on glass of an operating room.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slag pit defogging system to solve the current not good problem of slag pit defogging system defogging effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a slag pit defogging system, is including slagging tap the stove, between slagging tap and the slag pit, the slag pit sets up in between slagging tap, the stove of slagging tap sets up in one end between slagging tap, the one side of keeping away from the stove of slagging tap between slagging tap is provided with the control chamber, be provided with the breathing pipe between slagging tap, breathing pipe one end is connected with the spray column, spray column one end is provided with the blast pipe, the breathing pipe is including setting up the flue gas adsorption tube on the stove of slagging tap and setting up in the branch breathing pipe of top and lateral wall between slagging tap, the flue gas adsorption tube is provided with the auxiliary heat pipe outward, still be provided with the circulating pipe in the room of slagging tap, the circulating pipe links to each other with the auxiliary heat pipe, auxiliary heat pipe one end is provided with first draught fan, set up the second draught fan on the flue gas adsorption tube, be provided with the third draught fan on the branch breathing pipe.

As a further improvement of the technical scheme:

the air distribution pipe is provided with a plurality of air suction ports, a condenser is arranged on one side of each air suction port, a water return pipe is arranged on the lower portion of the condenser, and the water return pipe is connected with the spray tower.

The circulating pipe is provided with a plurality of air outlets. The combination of the circulating pipe and the auxiliary heat pipe can heat and circulate the air inside, thereby reducing the generation amount of water vapor.

The inner channel of the branch suction pipe is obliquely arranged. The arrangement is convenient for liquid to flow out, and the liquid is prevented from being stored in the channel to influence the suction force.

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

the utility model discloses a slag hole defogging system risees the temperature of slagging tap room through addding auxiliary heat pipe and circulating pipe, carries out the inner loop to the inside air simultaneously for the fog production reduces, adopts the branch breathing pipe to absorb the vapor of slagging tap room interior simultaneously, and the inner loop adds outer row, makes the defogging effect of slagging tap room improve.

Drawings

FIG. 1 is a schematic view of the inner top view structure of the slag discharge chamber of the present invention;

FIG. 2 is a schematic view of a side-view structure of the inside of the slag discharge chamber of the present invention;

FIG. 3 is a schematic view of the structure of the sub-suction pipe of the present invention;

fig. 4 is a schematic view of the circulation pipe structure of the present invention.

Reference numerals are as follows: 1. deslagging the furnace; 2. a slag discharging room; 3. slag pit; 4. an operation chamber; 51. a flue gas adsorption tube; 52. a branch suction pipe; 521. an air suction port; 522. a condenser; 523. a water return pipe; 53. an auxiliary heat pipe; 541. an air outlet; 54. a circulation pipe; 6. a spray tower; 7. an exhaust pipe; 81. a first induced draft fan; 82. a second induced draft fan; 83. and a third induced draft fan.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 2, the slag pit defogging system of this embodiment, including slag tap stove 1, 2 and slag pit 3 between slagging tap, slag pit 3 sets up in 2 between slagging tap, slag tap stove 1 sets up in 2 one ends between slagging tap, 2 one side of keeping away from slag tap stove 1 between slagging tap is provided with control chamber 4, 2 internal breathing pipes that are provided with between slagging tap, breathing pipe one end is connected with spray column 6, spray column 6 one end is provided with blast pipe 7, the breathing pipe is including setting up flue gas adsorption tube 51 on slag tap stove 1 and setting up in 2 tops and the branch breathing pipe 52 of lateral wall between slagging tap, flue gas adsorption tube 51 is provided with auxiliary heat pipe 53 outward, 2 internal circulating pipe 54 that still is provided with between slagging tap, circulating pipe 54 links to each other with auxiliary heat pipe 53, auxiliary heat pipe 53 one end is provided with first draught fan 81, set up second draught fan 82 on flue gas adsorption tube 51, be provided with third draught fan 83 on the branch breathing pipe 52.

As shown in fig. 3, the air intake pipe 52 is provided with a plurality of air intake ports 521, a condenser 522 is provided at one side of the air intake ports 521, a return pipe 523 is provided at a lower portion of the condenser 522, and the return pipe 523 is connected to the spray tower 6. The channels in the branch suction pipe 52 are arranged obliquely. The inclined arrangement is beneficial to drainage.

As shown in fig. 4, the circulation pipe 54 is provided with a plurality of air outlets 541.

During the use, flue gas in the slagging furnace 1 is exported through flue gas adsorption tube 51, auxiliary heat pipe 53 carries out the gas transmission through first draught fan 81, through being connected with circulating pipe 54, the gas in 2 between slagging tap circulates, vapor is inhaled and is heated through flue gas adsorption tube 51 in the auxiliary heat pipe 53, the water content in the vapor can reduce, the temperature of slagging tap room can rise simultaneously, can reduce the temperature variation in the slag pit and the fog that leads to produces, under the effect of third draught fan 83, the fog in the slag is discharged, the fog is acted on the condensation by condenser 522 in the process, gas is discharged, liquid collects the house steward from the wet return 523, get into spray column 6, use as the liquid of spray column 6. The use of the spray tower 6 and the exhaust pipe 7 is conventional in the art and will not be described in detail herein, and it should be noted that the specific steps and arrangement positions of the pipes in the tapping room 2 are routine choices for those skilled in the art, and the specific installation schemes, such as the horizontal arrangement, the vertical arrangement, the cross arrangement, etc., of the pipes are not described in detail herein, and are routine choices for those skilled in the art after knowing the technical scheme.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. The utility model provides a slag pit defogging system, is including slagging tap stove (1), slag tap within a definite time (2) and slag pit (3), slag pit (3) set up in slagging tap within a definite time (2), slag tap stove (1) set up in slagging tap within a definite time (2) one end, one side of slagging tap stove (1) is kept away from in slagging tap within a definite time (2) is provided with control chamber (4), be provided with the breathing pipe in slagging tap within a definite time (2), breathing pipe one end is connected with spray column (6), spray column (6) one end is provided with blast pipe (7), its characterized in that: the breathing pipe is including setting up flue gas adsorption tube (51) on slagging tap stove (1) and setting up branch breathing pipe (52) between (2) top and lateral wall of slagging tap, be provided with auxiliary heat pipe (53) outside flue gas adsorption tube (51), it still is provided with circulating pipe (54) to slag tap within a definite time (2), circulating pipe (54) link to each other with auxiliary heat pipe (53), auxiliary heat pipe (53) one end is provided with first draught fan (81), set up second draught fan (82) on flue gas adsorption tube (51), be provided with third draught fan (83) on branch breathing pipe (52).

2. The slag pit defogging system recited in claim 1 wherein: the air distribution and suction pipe (52) is provided with a plurality of suction ports (521), a condenser (522) is arranged on one side of each suction port (521), a water return pipe (523) is arranged on the lower portion of each condenser (522), and the water return pipe (523) is connected with the spray tower (6).

3. The slag pit defogging system recited in claim 2 wherein: the circulating pipe (54) is provided with a plurality of air outlets (541).

4. The slag pit defogging system according to claim 2, wherein: the inner channel of the branch air suction pipe (52) is obliquely arranged.

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