CN208733023U - A kind of coking plant and coking system - Google Patents

Abstract

The utility model provides a kind of coking plant and coking system, is related to coking technology field.The coking plant includes the first coke drum, disruption elements and the driving assembly for driving disruption elements mobile；Disruption elements include top protection cylinder, the crusher in top protection cylinder and the first wheel positioned at top protection cylinder bottom; driving assembly includes Crane Rail and driving mechanism; first wheel is located on Crane Rail and is sequentially connected with driving mechanism, to drive the first wheel to move along Crane Rail；The bottom of first coke drum is provided with the first connector for being connected with the roof of the top protection cylinder on disruption elements.The coking system includes the flexibility ratio height of above-mentioned coking plant, the small investment of equipment, and use operation.

Description

A kind of coking plant and coking system

Technical field

The utility model relates to coking technology fields, in particular to a kind of coking plant and coking system.

Background technique

Existing country's delayed coking unit is all four tower of two tower of a furnace or two furnaces, and decoking is using the burnt hole form of storage, it may be assumed that During hydraulic decoking, coke drum bottom cover flange is connected with slipping using automatic bottom cover machine or semi-automatic bottom cover machine between burnt slot, Bulk coke and nut coke and coke cutting water are all directly entered Jiao Chi, and there are decoking water outlet in the one or both sides of Jiao Chi, in discharge outlet Bottom coke before plays a part of filtering coke powder, so that the most of coke powder being discharged in water from Jiao Chi is filtered away, water The coke powder of middle remaining carries out final purification in baffling pool.The water of purification is sent decoking water pot back to and is re-used, and passes through in burnt pond The coke of dehydration is transported with overhead system grab bucket crane entrucking.

Coke subsequent use is to require to be crushed bulk coke by again laggard as fuel or other purposes Row, increases one of broken process.Crushing technology of the petroleum coke in decoking process is developed, is on the one hand to reduce subsequent technique mistake Journey, while preparation is provided for closed decoking.

Existing decoking process is directly to flow into Jiao Chi from coke drum after being cut using high pressure water STRENGTH ON COKE, bulk is burnt, Nut coke, coke powder and coke cutting water exist simultaneously, after overfocus pond is dehydrated, carry out burning or whens other purposes need through It crosses and is crushed again.The project investment of existing decoking process is big, cumbersome.

Utility model content

The purpose of this utility model is to provide a kind of coking plants, it is intended to reduce the cost of investment of equipment.

The another object of the utility model is to provide a kind of coking system, can using moveable disruption elements into Row is broken, saves equipment investment consumption.

The utility model is realized in this way:

A kind of coking plant, including the first coke drum, disruption elements and driving assembly for driving disruption elements mobile；

Disruption elements include top protection cylinder, the crusher in top protection cylinder and protect cylinder bottom positioned at top First wheel, driving assembly include Crane Rail and driving mechanism, and the first wheel is located on Crane Rail and passes with driving mechanism Dynamic connection, to drive the first wheel to move along Crane Rail；

The bottom of first coke drum is provided with the first company for being connected with the roof of the top protection cylinder on disruption elements Fitting.

Further, in the utility model preferred embodiment, coking plant further includes channel components, channel components Top is connected with the first connector of the first coke drum bottom；

The bottom of channel components is provided with the second wheel, and the second wheel is located on Crane Rail and is driven with driving mechanism and connects It connects, to drive the second wheel to move along Crane Rail.

Further, bottom cover flange, channel are provided in the utility model preferred embodiment, at the top of channel components Component is connect by bottom cover flange with the flange in the bottom of the first coke drum.

Further, in the utility model preferred embodiment, coking plant further includes the second coke drum, the second coke The bottom of tower is provided with the second connector for being connected with the roof of the top protection cylinder on disruption elements.

Further, in the utility model preferred embodiment, top protection cylinder includes interior protection cylinder and outer protection cylinder, Outer protection cylinder is fixedly mounted, and interior protection cylinder is located in outer protection cylinder, and crusher is located in interior protection cylinder.

Further, in the utility model preferred embodiment, graphite plate is used between outer protection cylinder and interior protection cylinder Root is tightly connected.

Further, in the utility model preferred embodiment, coking plant further includes the first actuator, the first driving Part is located in interior protection cylinder, and the first actuator is connected with interior protection cylinder, to drive interior protection cylinder to go up and down.

Further, in the utility model preferred embodiment, disruption elements further include bottom protection cylinder, bottom protection The outlet at bottom of the top inlet face interior protection cylinder of cylinder.

Further, in the utility model preferred embodiment, disruption elements further include the second actuator, the second driving Part is connected with the side wall of bottom protection cylinder, to drive bottom protection cylinder lifting.

A kind of coking system, including above-mentioned coking plant.

The beneficial effects of the utility model are: the coking plant that the utility model obtains by above-mentioned design, by Driving assembly is set below the first coke drum, moves driving mechanism driving disruption elements on Crane Rail, needs using broken It drives disruption elements to be moved to below the first coke drum when broken machine, is attached with the first connector of the first coke drum bottom, The material in the first coke drum is delivered in top protection cylinder to be crushed by crusher；When it is not necessary that drive will be passed through when crushing Motivation structure removes disruption elements along Crane Rail.The change of various states can be carried out by transportable disruption elements Change, the switching of use state can be carried out for unused coke drum, reduces the equipment investment of decoking process.

The utility model additionally provides a kind of coking system, including above-mentioned coking plant, the small investment of equipment, and uses The flexibility ratio of operation is high.

Detailed description of the invention

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the first structure diagram for the coking plant that the utility model embodiment provides；

Fig. 2 is the second structural schematic diagram of the coking plant that the utility model embodiment provides；

Fig. 3 is the structural schematic diagram of disruption elements in Fig. 1；

Fig. 4 is the enlarged drawing in IVth area Tu3Zhong.

Icon: 100- coking plant；The first coke drum of 110-；The first connector of 111-；120- disruption elements；At the top of 121- Protect cylinder；122- crusher；The first wheel of 123-；The first actuator of 124-；125- illiciumverum ring pads；126- interior protection cylinder；127- Outer protection cylinder；1267- graphite packing；Protect cylinder in the bottom 128-；The second actuator of 129-；130- driving assembly；132- driving rail Road；134- driving mechanism；140- channel components；The second wheel of 142-；144- bottom cover flange.

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", The orientation or positional relationship of the instructions such as "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Equipment or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.

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.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms 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, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Referring to Fig.1 and 2, the utility model embodiment provides a kind of coking plant 100, including the first coke drum 110, disruption elements 120 and the driving assembly 130 for driving disruption elements 120 mobile.

Specifically, disruption elements 120 include top protection cylinder 121,122 and of crusher in top protection cylinder 121 The first wheel 123 positioned at top protection 121 bottom of cylinder, driving assembly 130 include Crane Rail 132 and driving mechanism 134, the One wheel 123 is located on Crane Rail 132 and is sequentially connected with driving mechanism 134, to drive the first wheel 123 along Crane Rail 132 movements；The bottom of first coke drum 110 is provided with for being connected with the roof of the top protection cylinder 121 on disruption elements 120 The first connector 111.

It should be noted that coking plant 100 provided by the utility model is driven by being arranged below the first coke drum 110 Dynamic component 130, makes driving mechanism 134 that disruption elements 120 be driven to move on Crane Rail 132, when needing using crusher 122 Driving disruption elements 120 are moved to 110 lower section of the first coke drum, carry out with the first connector 111 of 110 bottom of the first coke drum Connection is delivered to the material in the first coke drum 110 in top protection cylinder 121 and is crushed by crusher 122；When being not necessarily to Disruption elements 120 will be made to remove along Crane Rail 132 by driving mechanism 134 when crushing.By transportable broken Component 120 can carry out the variation of various states, and the switching of use state can be carried out for unused coke drum, reduces and removes The equipment investment of burnt process.

Specifically, driving mechanism 134 is general existing dragger, can draw the first wheel 123 and second simultaneously Wheel 142 rotates, and then disruption elements 120 and channel components 140 is driven to carry out the variation of position.

In some embodiments, driving mechanism 134 or two draggers drive disruption elements 120 respectively and lead to The variation of the progress of road component 140 position.

Specifically, the first wheel 123 can be two pairs of opposite setting, be driven by dragger, the first wheel 123 In the bottom of disruption elements 120, each pair of first wheel 123 is connected by shaft, this part is the prior art.Crane Rail 132 It can be two opposite tracks, can cooperate with the first wheel 123 and the second wheel 142, prevent wheel in moving process The phenomenon that derailing.

Further, coking plant 100 further includes channel components 140, the top of channel components 140 and the first coke drum First connector 111 of 110 bottoms is connected；The bottom of channel components 140 is provided with the second wheel 142, and the second wheel 142 is located at It is sequentially connected on Crane Rail 132 and with driving mechanism 134, to drive the second wheel 142 to move along Crane Rail 132.

Equally, channel components 140 can be driven by driving mechanism 134, and then carry out the movement of position, work as needs Movement makes first to disassemble the top of channel components 140 and the junction of the first connector 111.In the first working condition When, it is of entirely the form of a pipeline that channel components 140, which are located at the bottom of the first coke drum 110, burnt by flange and first The bottom of charcoal tower 110 is attached, and dismantles junction when needing to carry out position movement.

Specifically, the second wheel 142 is located at the bottom of channel components 140, can control the second vehicle by driving mechanism 134 Wheel 142 is mobile, moves channel components 140 on track designation by the cooperation of the second wheel 142 and Crane Rail 132.

Further, the top of channel components 140 is provided with bottom cover flange 144, and channel components 140 pass through bottom cover flange 144 connect with the flange in the bottom of the first coke drum 110.Pass through matching for bottom cover flange 144 and the flange of 110 bottom of the first coke drum It closes and realizes fixation, is i.e. the first connector 111 can be flange arrangement.

In some embodiments, channel components 140 can be to be existing for being installed on the pipeline of coke drum bottom, knot Structure and working principle, which are not done, excessively to be repeated.

Preferably, coking plant 100 further includes the second coke drum (not shown), and the bottom of the second coke drum, which is provided with, to be used for The second connector (not shown) being connected with the roof of the top protection cylinder 121 on disruption elements 120.In the first working condition Under, disruption elements 120 are located at below the second coke drum, for the decoking work to the second coke drum；In a second operative state, Disruption elements 120 are moved to the work that 110 lower section of the first coke drum devokes the first coke drum 110.In this way, using one The work that disruption elements 120 can devoke two coke drums, further reduces equipment investment.

Specifically, the second connector may be the common connector such as flange, also set on the roof of top protection cylinder 121 Octagonal ring pads 125 are set convenient for being attached with the first coke drum 110 and the second coke drum.

Further, Fig. 1, Fig. 3 and Fig. 4 are please referred to, it includes interior protection cylinder 126 and outer protection cylinder that cylinder 121 is protected at top 127, outer protection cylinder 127 is fixedly mounted, and interior protection cylinder 126 is located in outer protection cylinder 127, and crusher 122 is located at interior protection cylinder In 126.The setting of inside and outside two protections cylinder is beneficial to prevent the spilling of liquid, plays better seal effect, can be bigger Intensity requirement.

Further, it is tightly connected between outer protection cylinder 127 and interior protection cylinder 126 using graphite packing 1267.Using stone Disc root 1267 is sealed, and sealing effect is good, can be better protected from the generation of the phenomenon of leakage.

In other embodiments, it can also be sealed using other sealing materials.

Further, coking plant 100 further includes the first actuator 124, and the first actuator 124 is located at interior protection cylinder 126 Interior, the first actuator 124 is connected with interior protection cylinder 126, to drive interior protection cylinder 126 to go up and down.Outer protection cylinder 127 is fixed peace Dress, does not move up and down therewith, and interior protection cylinder 126 carries out the adjustment of height under the driving of the first actuator 124, with the The bottom of one coke drum 110 is attached.

In a further embodiment, the first actuator 124 can also be not provided with and set definite value for the height for protecting cylinder, But be unfavorable for meeting different technique requirements in this way, also it is unfavorable for dismantling.

Further, disruption elements 120 further include bottom protection cylinder 128, and bottom protects the top inlet of cylinder 128 just internal Protect the outlet at bottom of cylinder 126.Bottom protects cylinder 128 and the interval of interior protection cylinder 126 to be arranged, and there is the discaling roll of crusher 122 in centre, Crusher 122 is located in interior protection cylinder 126, is made of discaling roll and adjustment discaling roll.

Further, disruption elements 120 further include the second actuator 129, and the second actuator 129 protects cylinder 128 with bottom Side wall be connected, with drive bottom protection cylinder 128 go up and down.It drives bottom to protect on cylinder 128 by the second actuator 129 to move down It is dynamic, cooperated with interior protection cylinder 126, exports material after crushing by bottom protection cylinder 128 in interior protection cylinder 126.

In some embodiments, the first actuator 124 and the second actuator 129 can be lifting cylinder.

The utility model embodiment additionally provides a kind of coking system, including above-mentioned coking plant, can also include entire Other component in coking, the small investment of equipment, and it is high using the flexibility ratio of operation.

In conclusion the utility model provides a kind of coking plant, driven by being arranged below the first coke drum Component moves driving mechanism driving disruption elements on Crane Rail, needs mobile using driving disruption elements when crusher Below to the first coke drum, it is attached with the first connector of the first coke drum bottom, keeps the material in the first coke drum defeated It send and is crushed into top protection cylinder by crusher；When without that will make disruption elements along driving when crushing by driving mechanism Track is removed.The variation of various states can be carried out by transportable disruption elements, can be directed to unused coke Tower carries out the switching of use state, reduces the equipment investment of decoking process.

The utility model additionally provides a kind of coking system, including above-mentioned coking plant, and it is few to be likewise supplied with equipment investment Advantage.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of coking plant, which is characterized in that including the first coke drum, disruption elements and for driving the disruption elements to move Dynamic driving assembly；

The disruption elements include top protection cylinder, the crusher in top protection cylinder and are located at top protection First wheel of cylinder bottom, the driving component includes Crane Rail and driving mechanism, and first wheel is located at the driving It is sequentially connected on track and with the driving mechanism, to drive first wheel to move along the Crane Rail；

The bottom of first coke drum is provided with for being connected with the roof of the top protection cylinder on the disruption elements The first connector.

2. coking plant according to claim 1, which is characterized in that the coking plant further includes channel components, described The top of channel components is connected with first connector of first coke drum bottom；

The bottom of the channel components is provided with the second wheel, second wheel be located on the Crane Rail and with the drive Motivation structure transmission connection, to drive second wheel to move along the Crane Rail.

3. coking plant according to claim 2, which is characterized in that be provided with bottom cover method at the top of the channel components Orchid, the channel components are connect by the bottom cover flange with the flange in the bottom of first coke drum.

4. coking plant according to claim 1, which is characterized in that the coking plant further includes the second coke drum, institute State the second coke drum bottom be provided with for on the disruption elements the top protection cylinder roof be connected second Connector.

5. coking plant according to claim 1, which is characterized in that the top protection cylinder includes interior protection cylinder and outer guarantor Casing, the outer protection cylinder are fixedly mounted, and the interior protection cylinder is located in the outer protection cylinder, and the crusher is positioned at described In interior protection cylinder.

6. coking plant according to claim 5, which is characterized in that adopted between the outer protection cylinder and the interior protection cylinder It is tightly connected with graphite packing.

7. coking plant according to claim 6, which is characterized in that the coking plant further includes the first actuator, institute It states the first actuator to be located in the interior protection cylinder, first actuator is connected with the interior protection cylinder, to drive in described Protect cylinder lifting.

8. coking plant according to claim 7, which is characterized in that the disruption elements further include bottom protection cylinder, institute State the outlet at bottom of interior protection cylinder described in the top inlet face of bottom protection cylinder.

9. coking plant according to claim 8, which is characterized in that the disruption elements further include the second actuator, institute It states the second actuator to be connected with the side wall of bottom protection cylinder, to drive the bottom protection cylinder lifting.

10. a kind of coking system, which is characterized in that including coking plant of any of claims 1-9.