CN207237544U - A kind of coke oven smoke handles hydrolock device - Google Patents

Abstract

The utility model belongs to coke oven smoke processing unit field, hydrolock device is handled more particularly to a kind of coke oven smoke, including smoke discharging pipe, water seal arrangement and lead cigarette bend pipe, water seal arrangement is arranged in smoke discharging pipe, the water seal arrangement includes the lower clapboard for being fixed at smoke discharging pipe bottom, and lower clapboard forms cistern with smoke discharging pipe bottom；It is provided with upper spacer at the top of smoke discharging pipe, the water and smoke discharging pipe inner wall in upper spacer, lower clapboard and cistern have collectively constituted exhaust gases passes；The U-shaped curved in the smoke discharging pipe of cigarette bend is led, the one end for leading cigarette bend extends on the outside of smoke evacuation bend and is connected with dust-collecting hood of coke barrier vehicle, and the other end for leading cigarette bend is extended in exhaust gases passes.

Description

A kind of coke oven smoke handles hydrolock device

Technical field

The utility model belongs to coke oven smoke processing unit field, and in particular to a kind of coke oven smoke processing hydrolock dress Put.

Background technology

Coke oven is being coaling, in coke-pushing process, is had substantial amounts of dust loss to come out, is hanged in these dusts containing solid Float（TSP）, benzene soluble matter (BSO), benzoin (BaP) etc., wherein BaP, BSO are serious carcinogens, after being discharged into air Health is not only damaged, but also seriously pollutes environment, occupational disease lung cancer and its of Coking Workers have direct relation.21 century Just, because global coke is in short supply, Coke Market is expected rising market, and under the stimulation of juice, coking engineering projects are built complete all over portion State various regions, the coke output in China increase 2.15 hundred million tons to 2004 years rapidly by 1.2 hundred million tons of 1999 years.In coking row Industry advance by leaps and bounds development while, what is brought is increasingly sharpening for environmental pollution.

Current coking, dust removing system, the conveying of dust generally use belt-type main pipe or turnover panel valve type main pipe, this two There are the shortcomings that poorly sealed, amount of leakage is big for kind mode of movement；And cooling for dust is both needed to use cooler, increase System resistance.Reason of both based on more than so that Environmental-protecting dust-removing facility technological process is tediously long, equipment is numerous and jumbled, investment is high High, the defects of production cost is high, dust removing effects are unstable.Develop more effective, more energy efficient, more environmentally friendly coking, dust removing device into For the new problem of coking circle.

Utility model content

To solve existing soot processing device, the problem of equipment is numerous and jumbled, investment is big and dust removing effects are bad, the utility model Provide a kind of coke oven smoke processing hydrolock device, device safety non-leakage when convey dust, with it is easy to operate, Environmental protection, energy consumption it is low, it is effective reduction dust temperature the advantages that.

To achieve the above object, technical solution is used by the utility model：A kind of coke oven smoke processing hydrolock dress Put, including smoke discharging pipe, water seal arrangement and lead cigarette bend pipe, water seal arrangement is arranged in smoke discharging pipe, the water seal arrangement bag The lower clapboard for being fixed at smoke discharging pipe bottom is included, lower clapboard forms cistern with smoke discharging pipe bottom；The top of smoke discharging pipe Portion is provided with upper spacer, and the water and smoke discharging pipe inner wall in upper spacer, lower clapboard and cistern have collectively constituted flue gas and led to Road；

The U-shaped curved in smoke discharging pipe of cigarette bend is led, the one end for leading cigarette bend is extended on the outside of smoke evacuation bend with blocking Jiao Car dust gathering arrester is connected, and the other end for leading cigarette bend is extended in exhaust gases passes.

Further, the bottom of the smoke discharging pipe is provided with two drainage arrangements, the drainage arrangement be arranged on down every The both sides of plate.

Further, manhole is offered on the smoke discharging pipe.

Further, the section of the smoke discharging pipe is circle.

The utility model compared with prior art, has the advantages that：Its of the utility model leads cigarette bend pipe, flue gas Passage and water seal arrangement are run in a circular smoke discharging pipe, good with stabilization of equipment performance, compact-sized, and pipeline utilizes Rate is high, the advantages such as investment and operating cost are low.

In addition, the utility model is placed in the cistern of water seal arrangement by will lead cigarette bend, and under the action of water, flue dust Gas is by when leading cigarette bend pipe, exhaust gases passes and water seal arrangement, the heat of dust is led cigarette bend pipe, exhaust gases passes and water seal dress Put etc. and to absorb, reach cooling-down effect, so avoid the need for refilling cooler before dust enters bag filter and cool down, Reduce equipment investment and system resistance.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

In figure, 1 is smoke discharging pipe, and 2 be water seal arrangement, and 3 is lead cigarette bend pipe, and 4 be lower clapboard, and 5 be cistern, 6 be on every Plate, 7 be exhaust gases passes, and 8 be drainage arrangement, and 9 be manhole.

Embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It is it should be appreciated that described herein specific real Example is applied only to explain the utility model, is not used to limit the utility model.

As shown in Figure 1, a kind of coke oven smoke processing hydrolock device, including smoke discharging pipe 1, water seal arrangement 2 and lead cigarette Bend pipe 3, water seal arrangement 2 are arranged in smoke discharging pipe 1, and water seal arrangement 2 includes the lower clapboard for being fixed at 1 bottom of smoke discharging pipe 4, lower clapboard 4 forms cistern 5 with 1 bottom of smoke discharging pipe；The top of smoke discharging pipe 1 is provided with upper spacer 6, upper spacer 6, under every Plate 4 and water in cistern 5 and 1 inner wall of smoke discharging pipe have collectively constituted exhaust gases passes 7.The U-shaped of cigarette bend is led curved to be located at In smoke discharging pipe 1, lead cigarette bend one end extend to smoke evacuation bend on the outside of be connected with dust-collecting hood of coke barrier vehicle, lead the another of cigarette bend One end is extended in exhaust gases passes 7.

In coke pushing, the volume of smoke gas of generation is collected under the swabbing action of air inducing unit by dust-collecting hood of coke barrier vehicle, into Enter through leading cigarette bend, due to leading the U-shaped curved in cistern 5 of cigarette bend, after leading the cooling of cigarette bend pipe 3, into flue gas Passage 7, in 7 course of conveying of exhaust gases passes, temperature further reduces dust, is then sent to bag filter and removed by pipeline Dirt, purified gas are discharged through air-introduced machine by exhaust tube.

Since dust completely cuts off, reaches using water-stop, dust in whole course of conveying completely with outside air To zero leakage, therefore air quantity and power of motor substantially reduce needed for air inducing unit, and the stability of dust pelletizing system significantly improves；In water Under the action of, dust is by when leading cigarette bend pipe 3, exhaust gases passes 7 and water seal arrangement 2, the heat of dust is led cigarette bend pipe 3rd, exhaust gases passes 7 and water seal arrangement 2 etc. absorb, and reach cooling-down effect, are so just not required to before dust enters bag filter Refill cooler to cool down, reduce equipment investment and system resistance.

In order to facilitate the water discharge in water seal arrangement 2, two drainage arrangements 8, draining are provided with the bottom of smoke discharging pipe 1 Device 8 is arranged on the both sides of lower clapboard 4.If there is water to overflow into or leak into exhaust gases passes 7 in operational process, by lower clapboard 4 The drainage arrangement 8 in left side is discharged, and leads to coke breeze sedimentation basin；And in water seal arrangement 2 water need replacing or water in there is dust to need to arrange Except when, discharged by the drainage arrangement 8 on the right side of lower clapboard 4, lead to coke breeze sedimentation basin.

In addition, entering maintenance in pipeline for convenience, manhole 9 is offered on smoke discharging pipe 1.

The utility model uses circular configuration, and the section of smoke discharging pipe 1 is circle.Its lead cigarette bend pipe 3, exhaust gases passes 7 and Water seal arrangement 2 is run in a pipeline, good with stabilization of equipment performance, compact-sized, and pipeline utilization rate is high, investment and operation The advantages such as cost is low.

Described the embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model and unlimited In above-described embodiment, within the knowledge of a person skilled in the art, the utility model can also not departed from Various changes can be made on the premise of objective.

Claims (4)

1. a kind of coke oven smoke handles hydrolock device, it is characterised in that：Including smoke discharging pipe（1）, water seal arrangement（2）And lead Cigarette bend pipe（3）, water seal arrangement（2）It is arranged on smoke discharging pipe（1）It is interior, the water seal arrangement（2）Including being fixed at smoke exhaust pipe Road（1）The lower clapboard of bottom（4）, lower clapboard（4）With smoke discharging pipe（1）Bottom forms cistern（5）；Smoke discharging pipe（1）Top Portion is provided with upper spacer（6）, upper spacer（6）, lower clapboard（4）And cistern（5）Interior water and smoke discharging pipe（1）Inner wall is total to It is same to constitute exhaust gases passes（7）；

Lead the U-shaped of cigarette bend and curved be located at smoke discharging pipe（1）Interior, the one end for leading cigarette bend extends to smoke evacuation bend outside and coke guide Dust gathering arrester is connected, and the other end for leading cigarette bend extends to exhaust gases passes（7）It is interior.

A kind of 2. coke oven smoke processing hydrolock device according to claim 1, it is characterised in that：The smoke discharging pipe （1）Bottom be provided with two drainage arrangements（8）, the drainage arrangement（8）It is arranged on lower clapboard（4）Both sides.

A kind of 3. coke oven smoke processing hydrolock device according to claim 1 or 2, it is characterised in that the smoke exhaust pipe Road（1）On offer manhole（9）.

A kind of 4. coke oven smoke processing hydrolock device according to claim 3, it is characterised in that the smoke discharging pipe （1）Section for circle.