CN208964856U - A kind of dust hood conduit assembly of pusher machine - Google Patents

Abstract

The utility model discloses a kind of dust hood conduit assemblies of pusher machine, it is related to coal-charging pusher machine technical field, the dust hood conduit assembly of specially a kind of pusher machine, including pusher machine, the lower surface of the pusher machine is fixedly connected with traveling wheel, the side of the traveling wheel is connected with track, and the inside of the pusher machine is fixedly connected with coke pushing case, and the side of the coke pushing case is fixedly connected with flow apron.The dust hood conduit assembly of the pusher machine, big oven door sealing flow apron is installed additional by coke pushing case two sides, coke pushing case upper front end sets range hood, with deflector with the use of the trapping for completing flue gas, vehicle mounted dust-collecting pipe is equipped with electrically operated valve, convenient for controlling air inflow, the sealed collecting pipe of belt is set on the outside of pusher side pusher machine outer side track, belt lifting conducting trolley is set above pipeline, is responsible for being connected vehicle-mounted pipeline with the sealed collecting pipe of belt, to focus on exhaust gas.

Description

A kind of dust hood conduit assembly of pusher machine

Technical field

The utility model relates to coal-charging pusher machine technical field, the dust hood conduit assembly of specially a kind of pusher machine.

Background technique

Coke oven is the capital equipment in coking production, mainly by carbonization chamber, combustion chamber, regenerative chamber, chute area, basis Part and the composition such as flue, a carbonization chamber are otherwise known as a firehole, and coke battery is generally made of dozens of firehole, It is respectively arranged with the fire door that can cover in firehole mouth on each firehole mouth, during the discharging of the coke and coalingging, each fire door of coke oven is needed It periodically to open and close, and cooperate the operation for completing Open-door coke pushing and briquette conveying with coal-charging pusher machine, use at present Coal-charging pusher machine, be provided with open-door coke pushing device and briquette conveying device on coal-charging pusher machine, when work, produced in each firehole The dust removing station that raw flue dust is introduced in ground by being located at dust hood, flue dust transfer pipeline above firehole mouth, utilizes dedusting Cleaner in standing carries out dust treatment, but since blower is connected with flue dust transfer pipeline and each dust hood, thus Blower needs cutting stylus to provide power to multiple dust hoods in same a period of time, requires very the comprehensive performance of blower in use Height, and the capital expenditure and equipment investment are also bigger, substantially increase entreprise cost；In addition, matching with the coal-charging pusher machine The dust excluding hood used and dust pelletizing system are closed, during Open-door coke pushing operation, briquette conveying operations, is inevitably had certain The toxic flue dust of amount overflows outward and pollutes ambient enviroment, and dust removing effects are very unsatisfactory.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of dust hood conduit assembly of pusher machine, solves The problems mentioned above in the background art.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of dust hood of pusher machine Conduit assembly, including pusher machine, the lower surface of the pusher machine are fixedly connected with traveling wheel, and the side activity of the traveling wheel connects It is connected to track, the inside of the pusher machine is fixedly connected with coke pushing case, and the side of the coke pushing case is fixedly connected with flow apron, The side of the flow apron is fixedly connected with soft sealer, and the side of the coke pushing case is fixedly connected with coke pushing plate, described Coke pushing plate is plugged in the inside of fire door cavity, and the fire door cavity is provided with the side of carbonizing chamber fire door, the carbonizing chamber fire door It is fixedly connected on the side of carbonizing chamber, the top of coke pushing case side is fixedly connected with range hood, the side of the range hood It is fixedly connected with vehicle mounted dust-collecting pipe, the outer surface of the vehicle mounted dust-collecting pipe is fixedly connected with electrically operated valve, the vehicle mounted dust-collecting pipe Outer surface be fixedly connected with communicating pipe, one end of the communicating pipe is fixedly connected with closed belt, the one of the closed belt Side is fixedly connected with belt lifting conducting trolley, and the closed belt is socketed in the outer surface of the sealed collecting pipe of belt.

Optionally, the quantity of the carbonizing chamber fire door is several, and the top of several carbonizing chamber fire doors is fixed It is connected with deflector, the material of the deflector is carbon steel.

Optionally, cushion in the soft sealer packet, the side of the cushion are fixedly connected with fixed pad, the cushion Material be high-temperature resistant rubber, the material of the fixed pad is ceramics.

Optionally, the sealed collecting pipe of the belt is internally provided with dust hood, the sealed gas collecting tube of belt The outer surface in road is fixedly connected with blower.

Optionally, one end of the sealed collecting pipe of the belt is fixedly connected with bag filter, the bag-type dust The lower surface of device is fixedly connected with support frame, and the side of the bag filter is fixedly connected with escape pipe, the escape pipe One end is fixedly connected with ground station for dust removal.

Optionally, the sectional area of the sealed collecting pipe of the belt is 2 points 25 square metres, and the belt is sealed The length of collecting pipe is 320 meters, and the maximum ventilation pressure of the sealed collecting pipe of belt is 6,500 Paasches Card.

(3) beneficial effect

The utility model provides a kind of dust hood conduit assembly of pusher machine, have it is following the utility model has the advantages that

1, the dust hood conduit assembly of the pusher machine installs big oven door sealing flow apron, coke pushing additional by coke pushing case two sides Case upper front end sets range hood, and with deflector with the use of the trapping for completing flue gas, flow apron front sets soft sealer, energy It enough effectively reduces flue gas to escape, vehicle mounted dust-collecting pipe is equipped with electrically operated valve, convenient for controlling air inflow, in pusher side pusher machine The sealed collecting pipe of belt is set on the outside of outer side track, and belt lifting conducting trolley is set above pipeline, is responsible for vehicle-mounted pipeline It is connected with the sealed collecting pipe of belt, to be focused on to exhaust gas, dust hood and burner smoke gas flow apron and big Fire door smoke impervious baffle fit uses, and completes to improve trapping to the trapping for dissipating flue gas during coalingging at pusher side burner outside Efficiency, the flue gas after trapping are delivered to bag filter collection through vehicle mounted dust-collecting pipeline and belt sealing collection hermetic seal type collecting pipe Middle purified treatment.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is the utility model soft sealer structural schematic diagram.

In figure: 1- pusher machine, 2- traveling wheel, 3- track, 4- coke pushing case, 5- flow apron, 6- soft sealer, 601- are soft Pad, 602- fixed pad, 7- coke pushing plate, 8- fire door cavity, 9- carbonizing chamber fire door, 10- carbonizing chamber, 11- range hood, the vehicle-mounted suction of 12- Trolley, the sealed collecting pipe of 16- belt, 17- water conservancy diversion is connected in dirt pipe, 13- communicating pipe, 14- closed belt, 15- belt lifting Plate, 18- support frame, 19- ground station for dust removal, 20- electrically operated valve, 21- dust hood, 22- blower, 23- bag filter, 24- go out Tracheae.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of dust hood conduit assembly of pusher machine, Including pusher machine 1, the lower surface of pusher machine 1 is fixedly connected with traveling wheel 2, and the side of traveling wheel 2 is connected with track 3, pushes away The inside of burnt vehicle 1 is fixedly connected with coke pushing case 4, and the side of coke pushing case 4 is fixedly connected with flow apron 5, and flow apron 5 is responsible for will In flue gas water conservancy diversion to vehicle-mounted range hood 11, the side of flow apron 5 is fixedly connected with soft sealer 6, in soft sealer 6 wraps Cushion 601, the side of cushion 601 are fixedly connected with fixed pad 602, and the material of cushion 601 is high-temperature resistant rubber, fixed pad 602 Material be ceramics, the setting of soft sealer 6 can effectively reduce flue gas and escape, and the side of coke pushing case 4, which is fixedly connected with, to push away Burnt plate 7, coke pushing plate 7 are plugged in the inside of fire door cavity 8, and fire door cavity 8 is provided with the side of carbonizing chamber fire door 9, carbonizing chamber furnace The quantity of door 9 is several, and the top of several carbonizing chamber fire doors 9 is fixedly connected to deflector 17, the material of deflector 17 For carbon steel, big oven door sealing flow apron 5 is installed additional by 4 two sides of coke pushing case, and 4 upper front end of coke pushing case sets range hood 11, and leads Flowing plate 17 is fixedly connected on the side of carbonizing chamber 10,4 side of coke pushing case with the use of the trapping for completing flue gas, carbonizing chamber fire door 9 Top be fixedly connected with range hood 11, the side of range hood 11 is fixedly connected with vehicle mounted dust-collecting pipe 12, vehicle mounted dust-collecting pipe 12 Outer surface is fixedly connected with electrically operated valve 20, and the outer surface of vehicle mounted dust-collecting pipe 12 is fixedly connected with communicating pipe 13, communicating pipe 13 One end is fixedly connected with closed belt 14, and the side of closed belt 14 is fixedly connected with belt lifting conducting trolley 15, seals skin The outer surface for being socketed in the sealed collecting pipe 16 of belt with 14, the sealed collecting pipe 16 of belt are internally provided with dust hood 21, dust hood 21 and burner smoke gas flow apron 5 and big fire door smoke impervious baffle fit use, and complete to machine during coalingging The trapping that flue gas is dissipated outside at wing furnace head, improves arresting efficiency, the outer surface of the sealed collecting pipe of belt is fixedly connected with wind Machine 22, one end of the sealed collecting pipe 16 of belt are fixedly connected with bag filter 23, work of the bag filter 23 in blower Under, the ash-laden gas come is drawn through for filtration, purification slave wing furnace door-inhale dust hood 5 and achievees the purpose that control pollution, deduster master It to be made of upper box, middle cabinet, ash bucket, in/out air tube, filter bag and blowing device, ash-discharging device, bracket, platform etc., cloth bag The lower surface of deduster 23 is fixedly connected with support frame 18, and the side of bag filter 23 is fixedly connected with escape pipe 24, outlet One end of pipe 24 is fixedly connected with ground station for dust removal 19, and the sectional area of the sealed collecting pipe 16 of belt is 2 points 25 squares Rice, the length of the sealed collecting pipe 16 of belt are 320 meters, the maximum ventilation pressure of the sealed collecting pipe 16 of belt For 6,500 Pascals, the sealed collecting pipe 16 of belt is ventilation duct and heat-dissipating pipe, when high-temperature flue gas passes through, Since pipeline is longer, significantly radiating and cooling can be played the role of to flue gas, to increase heat dissipation area, the sealed gas collection of belt Pipeline 16 is designed to that square structure, the sealed collecting pipe 16 of belt are equipped with the track walked for belt trolley, trolley and dress Coal or pusher machine are to be flexibly connected, and are adjusted convenient for belt.

A kind of optimal technical scheme as the utility model: one end of the sealed collecting pipe 16 of belt is fixedly connected with Bag filter 23, the lower surface of bag filter 23 are fixedly connected with support frame 18, and the side of bag filter 23 is fixed to be connected It is connected to escape pipe 24, one end of escape pipe 24 is fixedly connected with ground station for dust removal 19, and setting in this way makes the pusher machine Dust hood conduit assembly can efficiently trap flue dust generated in coke-pushing process, reach through bag filter dedusting Atmosphere is drained into when below national standard.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

In conclusion the dust hood conduit assembly of the pusher machine, in use, it is close to install big fire door additional by 4 two sides of coke pushing case Flow apron 5 is sealed, 4 upper front end of coke pushing case sets range hood 11, with deflector 17 with the use of the trapping for completing flue gas, water conservancy diversion gear 5 front of plate sets soft sealer 6, can effectively reduce flue gas and escape, vehicle mounted dust-collecting pipe 12 be equipped with electrically operated valve 20, convenient for pair Air inflow is controlled, and the sealed collecting pipe 16 of belt is set on the outside of pusher machine outer side track, belt is set above pipeline and mentions Conducting trolley 15 is risen, is responsible for being connected vehicle-mounted pipeline and the sealed collecting pipe 16 of belt, so that exhaust gas is focused on, Dust hood 21 and burner smoke gas flow apron 5 and big fire door smoke impervious baffle fit use, and complete to pusher side during coalingging The trapping that flue gas is dissipated outside at burner, improves arresting efficiency, and the flue gas after trapping is through vehicle mounted dust-collecting pipeline 12 and belt sealing collection Hermetic seal type collecting pipe 16 is delivered to bag filter 23 and concentrates purified treatment.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than Second feature.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of dust hood conduit assembly of pusher machine, including pusher machine (1), it is characterised in that: the following table of the pusher machine (1) Face is fixedly connected with traveling wheel (2), and the side of the traveling wheel (2) is connected with track (3), the pusher machine (1) it is interior Portion is fixedly connected with coke pushing case (4), and the side of the coke pushing case (4) is fixedly connected with flow apron (5), the flow apron (5) side is fixedly connected with soft sealer (6), and the side of the coke pushing case (4) is fixedly connected with coke pushing plate (7), described Coke pushing plate (7) is plugged in the inside of fire door cavity (8), and the fire door cavity (8) is provided with the side of carbonizing chamber fire door (9), institute The side that carbonizing chamber fire door (9) is fixedly connected on carbonizing chamber (10) is stated, the top of coke pushing case (4) side is fixedly connected with suction The side of petticoat pipe (11), the range hood (11) is fixedly connected with vehicle mounted dust-collecting pipe (12), outside the vehicle mounted dust-collecting pipe (12) Surface is fixedly connected with electrically operated valve (20), and the outer surface of the vehicle mounted dust-collecting pipe (12) is fixedly connected with communicating pipe (13), institute The one end for stating communicating pipe (13) is fixedly connected with closed belt (14), and the side of the closed belt (14) is fixedly connected with belt Conducting trolley (15) is promoted, the closed belt (14) is socketed in the outer surface of the sealed collecting pipe of belt (16).

2. a kind of dust hood conduit assembly of pusher machine according to claim 1, it is characterised in that: the carbonizing chamber fire door (9) quantity is several, and the top of several carbonizing chamber fire doors (9) is fixedly connected to deflector (17), described to lead The material of flowing plate (17) is carbon steel.

3. a kind of dust hood conduit assembly of pusher machine according to claim 1, it is characterised in that: the soft sealer (6) cushion (601) in wrapping, the side of the cushion (601) are fixedly connected with fixed pad (602), the material of the cushion (601) Material for high-temperature resistant rubber, the fixed pad (602) is ceramics.

4. a kind of dust hood conduit assembly of pusher machine according to claim 1, it is characterised in that: the belt is sealed Collecting pipe (16) is internally provided with dust hood (21), and the outer surface of the sealed collecting pipe of belt is fixedly connected with wind Machine (22).

5. a kind of dust hood conduit assembly of pusher machine according to claim 1, it is characterised in that: the belt is sealed One end of collecting pipe (16) is fixedly connected with bag filter (23), and the lower surface of the bag filter (23) is fixedly connected Having support frame (18), the side of the bag filter (23) is fixedly connected with escape pipe (24), and the one of the escape pipe (24) End is fixedly connected with ground station for dust removal (19).

6. a kind of dust hood conduit assembly of pusher machine according to claim 1, it is characterised in that: the belt is sealed The sectional area of collecting pipe (16) is 2 points 25 square metres, and the length of the sealed collecting pipe of belt (16) is 302 Ten meters, the maximum ventilation pressure of the sealed collecting pipe of belt (16) is 6,500 Pascals.