CN104525343A - Mobile crushing plant - Google Patents
Mobile crushing plant Download PDFInfo
- Publication number
- CN104525343A CN104525343A CN201410855941.3A CN201410855941A CN104525343A CN 104525343 A CN104525343 A CN 104525343A CN 201410855941 A CN201410855941 A CN 201410855941A CN 104525343 A CN104525343 A CN 104525343A
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- CN
- China
- Prior art keywords
- roller plate
- crushing plant
- mobile crushing
- roll crusher
- track
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
- B02C2021/023—Transportable disintegrating plant for disintegrating material on the surface of the ground
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
A mobile crushing plant is used for a coke chute (10) arranged obliquely and comprises a single-roll crusher body (2), a rail (3), a grating plate (1) and an electric-hydraulic pusher (4). The single-roll crusher body (2) is provided with walking wheels (9) and walks on the rail (3) under the action of the electric-hydraulic pusher (4). The rail (3) is provided with oblique sections which have the identical inclination angle with the coke chute (10) and are fixedly mounted on the two side walls of the coke chute (10). The grating plate (1) is longitudinally arranged along the coke chute (10) and parallel to the coke chute (10), and clearances are reserved between the grating plate (1) and a bottom plate of the coke chute (10) so that materials with small particles and water can pass through the grating plate and slide down. A telescopic pusher of the electric-hydraulic pusher (4) is connected with the single-roll crusher body (2). The mobile crushing plant can reduce the loads of a single-roll crusher, and further can relieve coke collapse and blocking caused by large coke blocks.
Description
Technical field
The present invention relates to a kind of mobile crushing plant, it is the device for delayed coking in petroleum chemical industry, particularly relate to a kind of portable single roll crusher, concrete effect is that granule coke and decoking water directly fall into Jiao Chi from flase floor, coarse crushing is carried out to bulky grain coke simultaneously, separate the blocking that coke removal is caved in and large lump coke causes.
Background technology
Existing domestic delayed coking unit decoking adopts storage burnt hole form, that is: decoking process discharge coke and water directly enter Jiao Chizhong, there is decoking water outlet the one or both sides of Jiao Chi, bottom coke before discharge outlet plays a part to filter coke powder, most of coke powder of discharging in water from Jiao Chi is filtered away.Then, remaining in water coke powder carries out final purification in baffling pool.The water of purification is sent decoking water pot back to and is reused.Coke overhead system grab bucket crane entrucking through dehydration in burnt pond transports.
Along with country is to the attention of environmental protection, stricter requirement will be proposed to oil plant discharge, therefore improve delayed coker operation environment, reduce and pollute, purification refinery surrounding enviroment are extremely urgent, improving due to domestic coker process technical conditions simultaneously, the crushing technology of petroleum coke need be developed, for closed decoking provides preparation.The disintegrating machine had both at home and abroad at present all will occupy its most of space slipping burnt groove installs, and apparatus arrangement and maintenance all quite difficulty, can not realize petroleum coke and carry out fragmentation before falling into Jiao Chi.
Summary of the invention
The object of this invention is to provide a kind of mobile crushing plant, granule coke and decoking water directly fall into Jiao Chi from flase floor; Further, coarse crushing can be carried out to bulky grain coke, separate the blocking that coke removal is caved in and large lump coke causes.Further, it can rinse the roller plate of movable crusher.
This mobile crushing plant can be applicable at the bottom of Coking Tower for Delayed Coking Unit and slips on burnt groove.
The object of the invention is to be achieved through the following technical solutions:
A kind of mobile crushing plant, for the burnt groove that slips be obliquely installed, comprise single roll crusher body, track, flase floor and Electrohydraulic push rod, described single roll crusher body is provided with road wheel, walks in orbit under the effect of Electrohydraulic push rod; Described track has tilting section, and tilting section has and slips the identical angle of inclination of burnt groove, and is fixedly mounted on and slips on burnt groove two side; Described flase floor is longitudinally arranged along slipping burnt groove, and slips the parallel installation of burnt groove, and with slip the base plate of burnt groove and leave gap, so that small particles material and water are by sliding down after flase floor; The flexible push rod of described Electrohydraulic push rod is connected with single roll crusher body.
Preferably, flexible push rod is connected with the wheel shaft of the road wheel of single roll crusher rear body, and oil cylinder and the track foundation seat of Electrohydraulic push rod carry out hinge-coupled.
Preferably, described single roll crusher body comprises drive unit, transmission device, cross section are hexagonal hexagon roller plate axle, roller plate, and wherein said drive unit drives hexagon roller plate axle to rotate by transmission device, and then driven roller plate rotates.
Preferably, the width of described roller plate is equal with the lateral separation width of described flase floor, and described roller plate is just corresponding along the direction of track with the gap of described flase floor, make described single roll crusher body in the course of work of advancing along track, roller plate is just cut in the gap of described flase floor and is carried out fragmentation to material.
Preferably, described roller plate is arranged in groups, often organizes 3, be uniformly distributed, and two adjacent groups roller plate is dislocatedly distributed on hexagon roller plate axle around hexagon roller plate axle.
Preferably, described roller plate is installed perpendicular to the surface of described hexagon roller plate axle.
Preferably, have axial hole in the middle of described hexagon roller plate axle, one end of axial hole is connected with water under high pressure connecting tube, and the other end is closed; Corresponding each roller plate is provided with the through inclined hole of at least one and internal axial hole in order to by high pressure water washing roller plate on described hexagon roller plate axle.
Preferably, the Way out of described inclined hole points to middle part or the top of described roller plate.
Preferably, one end of described water under high pressure connecting tube is connected with the axial hole of described hexagon roller plate axle and carries out rotatory sealing, and the other end of described water under high pressure connecting tube is connected with high-pressure water pipe flange.
Preferably, track can have horizontal segment, and this horizontal segment is connected with concrete bearing or structural I-beam.
To sum up, preferably, this mobile crushing plant for coke drum bottom be obliquely installed slip burnt groove, comprise single roll crusher body, track, flase floor and Electrohydraulic push rod, the bottom of described single roll crusher body is provided with road wheel, establishes in orbit by described road wheel by described single roll crusher body frame; Described track has tilting section, and described tilting section has and slips the identical angle of inclination of burnt groove, and described tilting section be fixedly mounted on described in slip on the steel plate of burnt groove both sides; Described flase floor slips on burnt groove between the tilting section of two tracks and described in being arranged on, make described flase floor with described slip burnt groove parallel while with slip the base plate of burnt groove and retain certain interval, this gap can be arranged according to the requirement used, and is traditionally arranged to be 3-10cm; The oil cylinder of described Electrohydraulic push rod is on the track hinged, the flexible push rod of described Electrohydraulic push rod is hinged on the wheel shaft of the road wheel at the rear portion of described single roll crusher body, driven the wheel shaft of the road wheel at rear portion by Electrohydraulic push rod, whole single roll crusher body can well be driven to move reciprocatingly in orbit.
Preferably, Electrohydraulic push rod is arranged on single roll crusher afterbody, promotes single roll crusher and moves around in orbit, separates the blocking that coke removal is caved in and large lump coke causes.
The present invention has following characteristics:
1, fragmentation is carried out at material as coke falls into Jiao Chiqian, for closed coke conveying and loading system provide preparation.
2, before coke fragmentation, most of granule coke and decoking water are directly fallen into Jiao Chi from flase floor, decrease the load of single roll crusher;
3, adopt Electrohydraulic push rod, single roll crusher is promoted in orbit back and forth, separate the blocking that coke removal is caved in and large lump coke causes;
4, roller plate axle cross section is hexagonal hexgonal structure, facilitates installation and the maintenance of roller plate;
5, logical water under high pressure in the middle of roller plate axle, pair roller plate rinses.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is mobile crushing plant schematic appearance.
Fig. 2 .1 is mobile crushing plant structural representation.
Fig. 2 .2 is hexagon roller plate axle and roller plate structure schematic diagram.
Fig. 3 is mobile crushing plant scheme of installation.
Fig. 4 is high pressure water washing roller plate schematic diagram.
In figure: 1, flase floor; 2, single roll crusher body; 3, track; 4, Electrohydraulic push rod; 5, drive unit; 6, gear drive; 7, hexagon roller plate axle; 8, roller plate; 9, road wheel; 10, burnt groove is slipped; 11, Yx RunddichtringO; 12, packing seal; 13, filling material seal gland; 14, water under high pressure connecting tube; 17, inclined hole.
Detailed description of the invention
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Below in conjunction with accompanying drawing, a preferred embodiment of the present invention is described.It should be noted that, the preferred embodiment will be slipped burnt groove, flase floor, track, single roll crusher body and roller plate flushing mechanism and put and be described in one embodiment, but those skilled in the art will know that, slipping burnt groove, flase floor, track, the such combining structure of single roll crusher body and roller plate flushing mechanism is not to be placed in a portable single roll crusher, these two kinds of devices can be arranged on different mobile crushing plants as required respectively, or are arranged in a mobile crushing plant simultaneously.
Figure 1 shows that mobile crushing plant schematic appearance.Mainly comprise flase floor 1, single roll crusher body 2, track 3 and Electrohydraulic push rod 4 four part.
The burnt groove 10 that slips is that coke slides down the conduit come, and is arranged at the bottom of coke drum.Describedly slip burnt groove 10 and be obliquely installed.Preferably, the burnt groove 10 that slips is made up of steel plate.Track 3 is arranged on and slips on the two side of burnt groove 10, and flase floor 1 is arranged on and slips on burnt groove 10, along slipping burnt groove longitudinally layout, and parallel with track 3 tilting section.
The burnt groove 10 that slips is passages that coke passes through, and its small particles coke and decoking water directly enter Jiao Chi from slipping burnt trench bottom through flase floor 1, and bulky grain coke enters Jiao Chi after single roll crusher body 2 carries out fragmentation.
Preferably, single roll crusher body 2 is mainly used in crushed stone oil coke.
Track 3 comprises tilting section, and tilting section is installed on and slips on burnt groove 10 sidewall, and with slip burnt groove 10 there is identical angle of inclination; Preferably, track 3 also has horizontal segment, and horizontal segment is mainly used in single roll crusher body 2 the parking and overhauling of section on one's own time.The following description has horizontal segment based on track 3, but one skilled in the art will appreciate that horizontal segment not necessarily.Single roll crusher body 2 on one's own time section park and overhaul completely can on other matrixes.
Electrohydraulic push rod 4 is a kind of mechanical, electrical, liquid integrated transmission mechanisms, and it comprises executing agency's (oil cylinder), controlling organization (hydraulic control valve group), power source (motor), flexible push rod etc.Flexible push rod is connected with single roll crusher body 2, promotes single roll crusher body 2 move back and forth on the track 3 by flexible push rod, separates the blocking that coke removal is caved in and large lump coke causes.Preferably, flexible push rod is connected with the wheel shaft of the road wheel 9 at single roll crusher body 2 rear portion.
Preferably, the oil cylinder of Electrohydraulic push rod 4 and track foundation seat carry out hinge-coupled.
Fig. 2 .1 is depicted as mobile crushing plant structural representation, and Fig. 2 .2 is hexagon roller plate axle and roller plate structure schematic diagram.Described single roll crusher body 2 comprises drive unit 5, gear drive 6, hexagon roller plate axle (cross section is hexagon) 7, roller plate 8, wherein said drive unit 5 drives hexagon roller plate axle 7 to rotate by gear drive 6, and then driven roller plate 8 rotates, the thickness of described roller plate 8 is equal with the lateral separation width of described flase floor 1, and described roller plate 8 is corresponding along the direction of track with this interval of described flase floor 1, make described single roll crusher body 2 in the process of advancing along track 3, roller plate 8 is cut in this gap of described flase floor 1.Preferably, roller plate 8 is bolted on hexagon roller plate axle 7.
Preferably, be axial hole in the middle of described hexagon roller plate axle 7, one end of axial hole is connected with water under high pressure connecting tube 14, and the other end is closed; Hexagon roller plate axle 7 is also provided with the inclined hole 17 through with internal axial hole in order to rinse roller plate 8; Preferably, corresponding each roller plate 8 is provided with the inclined hole 17 through with internal axial hole and rinses roller plate 8 on described hexagon roller plate axle 7; Preferably, one end of described water under high pressure connecting tube 14 is connected with the axial hole of described hexagon roller plate axle 7 and carries out rotatory sealing by multiple-sealed circle, the other end of described water under high pressure connecting tube 14 is connected with fixing high-pressure water pipe flange, when hexagon roller plate axle 7 rotates, Yx RunddichtringO 11 and packing seal 12 realize high-pressure water seal.
Preferably, the Way out of described inclined hole 17 points to middle part or the top of described roller plate 8, so that rinse described roller plate 8, improves flush efficiency, using water wisely.
Preferably, described roller plate 8 is arranged in groups, often organizes 3, be uniformly distributed, and two adjacent groups roller plate 8 is dislocatedly distributed on described hexagon roller plate axle 7 around described hexagon roller plate axle 7.Described roller plate 8 is installed perpendicular to the surface of described hexagon roller plate axle 7.
Fig. 3 is mobile crushing plant scheme of installation.Track 3 is arranged on and slips on burnt groove inwall, flase floor 1 with slip the parallel installation of burnt groove 10, and slip the base plate of burnt groove 10 and leave certain interval, so as small particles material as petroleum coke etc. with decoking water by directly falling into Jiao Chi after flase floor.The horizontal segment of track 3 is connected with concrete bearing or with structural I-beam, can bear material as impact when petroleum coke etc. falls from coke drum.Single roll crusher body is placed on the track 3, is moved around on the track 3 by road wheel 9.
Fig. 4 is high pressure water washing roller plate schematic diagram.Be axial hole in the middle of hexagon roller plate axle 7, one end is connected with water under high pressure connecting tube 14, and the other end is closed.There is at least one hole to rinse roller plate at each roller plate 8 place.Preferably, this hole is inclined hole.Preferably, water under high pressure connecting tube 14 is connected with fixing high-pressure water pipe flange, and when hexagon roller plate axle 7 rotates, Yx RunddichtringO 11 realizes high-pressure water seal with packing seal 12 and filling material seal gland 13.
The present invention is a kind of mobile crushing plant, being applied at the bottom of Coking Tower for Delayed Coking Unit slips on burnt groove, effect is that granule coke and decoking water directly fall into Jiao Chi from flase floor, carries out coarse crushing to bulky grain coke simultaneously, separates the blocking that coke removal is caved in and large lump coke causes.Electrohydraulic push rod is arranged on single roll crusher afterbody, promotes single roll crusher body and moves around in orbit, separates the blocking that coke removal is caved in and large lump coke causes.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a mobile crushing plant, burnt groove (10) is slipped for what be obliquely installed, comprise single roll crusher body (2), track (3), flase floor (1) and Electrohydraulic push rod (4), it is characterized in that, described single roll crusher body (2) is provided with road wheel (9), in the upper walking of track (3) under the effect of Electrohydraulic push rod (4); Described track (3) has tilting section, and tilting section has and slips the identical angle of inclination of burnt groove (10), and is fixedly mounted on and slips on burnt groove (10) two side; Described flase floor (1) is longitudinally arranged along slipping burnt groove (10), and slips burnt groove (10) parallel installation, and with slip the base plate of burnt groove (10) and leave gap, so that small particles material and water are by sliding down after flase floor; The flexible push rod of described Electrohydraulic push rod (4) is connected with single roll crusher body (2).
2. a kind of mobile crushing plant as claimed in claim 1, it is characterized in that, flexible push rod is connected with the wheel shaft of the road wheel (9) at single roll crusher body (2) rear portion, and oil cylinder and the track foundation seat of Electrohydraulic push rod (4) carry out hinge-coupled.
3. a kind of mobile crushing plant as claimed in claim 1 or 2, it is characterized in that, described single roll crusher body (2) comprises drive unit (5), transmission device (6), hexagon roller plate axle (7), roller plate (8), wherein said drive unit (5) drives hexagon roller plate axle (7) to rotate by transmission device (6), and then driven roller plate (8) rotates.
4. a kind of mobile crushing plant as described in as arbitrary in claim 1-3, it is characterized in that, the width of described roller plate (8) is equal with the lateral separation width of described flase floor (1), and described roller plate (8) is just corresponding along the direction of track (3) with the gap of described flase floor (1), make described single roll crusher body (2) in the course of work of advancing along track (3), roller plate (8) is just cut in the gap of described flase floor (1) and is carried out fragmentation to material.
5. a kind of mobile crushing plant as described in as arbitrary in claim 1-4, it is characterized in that, described roller plate (8) is arranged in groups, often organize 3, be uniformly distributed around hexagon roller plate axle (7), and two adjacent groups roller plate (8) is dislocatedly distributed on hexagon roller plate axle (7).
6. a kind of mobile crushing plant as described in as arbitrary in claim 1-5, it is characterized in that, described roller plate (8) is installed perpendicular to the surface of described hexagon roller plate axle (7).
7. a kind of mobile crushing plant as described in as arbitrary in claim 1-6, is characterized in that, be axial hole in the middle of described hexagon roller plate axle (7), one end of axial hole is connected with water under high pressure connecting tube (14), and the other end is closed; Corresponding each roller plate (8) is provided with at least one inclined hole (17) through with internal axial hole in order to pass through high pressure water washing roller plate (8) on described hexagon roller plate axle (7).
8. a kind of mobile crushing plant as described in as arbitrary in claim 1-7, it is characterized in that, the Way out of described inclined hole (17) points to middle part or the top of described roller plate (8).
9. a kind of mobile crushing plant as described in as arbitrary in claim 1-8, it is characterized in that, one end of described water under high pressure connecting tube (14) is connected with the axial hole of described hexagon roller plate axle (7) and carries out rotatory sealing, and the other end of described water under high pressure connecting tube (14) is connected with high-pressure water pipe flange.
10. a kind of mobile crushing plant as described in as arbitrary in claim 1-9, it is characterized in that, the horizontal segment of track (3) is connected with concrete bearing or structural I-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855941.3A CN104525343B (en) | 2014-12-31 | 2014-12-31 | Mobile crushing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855941.3A CN104525343B (en) | 2014-12-31 | 2014-12-31 | Mobile crushing plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104525343A true CN104525343A (en) | 2015-04-22 |
| CN104525343B CN104525343B (en) | 2017-02-22 |
Family
ID=52841075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410855941.3A Expired - Fee Related CN104525343B (en) | 2014-12-31 | 2014-12-31 | Mobile crushing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525343B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038705A (en) * | 2019-04-22 | 2019-07-23 | 重庆长能环境科技有限公司 | A kind of movable type cake breaker |
| CN112128778A (en) * | 2020-08-14 | 2020-12-25 | 安吉临港热电有限公司 | Dust-free sludge incineration device and incineration process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5655719A (en) * | 1993-03-22 | 1997-08-12 | Getz; Roland A. | Portable recycle crusher |
| JP3761045B2 (en) * | 1996-11-07 | 2006-03-29 | 株式会社小松製作所 | Mobile crusher with two-axis shear type crusher |
| CN202555366U (en) * | 2012-05-18 | 2012-11-28 | 中冶北方（大连）工程技术有限公司 | Driving device for movable single-roll crusher trolley |
| CN202893475U (en) * | 2012-11-16 | 2013-04-24 | 郑州维科重工机械有限公司 | Conveying device of vibrating screen for movable crushing device |
| CN203470056U (en) * | 2013-03-11 | 2014-03-12 | 新乡市振源机械设备有限责任公司 | Heavy-duty continuous crushing system |
-
2014
- 2014-12-31 CN CN201410855941.3A patent/CN104525343B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5655719A (en) * | 1993-03-22 | 1997-08-12 | Getz; Roland A. | Portable recycle crusher |
| JP3761045B2 (en) * | 1996-11-07 | 2006-03-29 | 株式会社小松製作所 | Mobile crusher with two-axis shear type crusher |
| CN202555366U (en) * | 2012-05-18 | 2012-11-28 | 中冶北方（大连）工程技术有限公司 | Driving device for movable single-roll crusher trolley |
| CN202893475U (en) * | 2012-11-16 | 2013-04-24 | 郑州维科重工机械有限公司 | Conveying device of vibrating screen for movable crushing device |
| CN203470056U (en) * | 2013-03-11 | 2014-03-12 | 新乡市振源机械设备有限责任公司 | Heavy-duty continuous crushing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038705A (en) * | 2019-04-22 | 2019-07-23 | 重庆长能环境科技有限公司 | A kind of movable type cake breaker |
| CN112128778A (en) * | 2020-08-14 | 2020-12-25 | 安吉临港热电有限公司 | Dust-free sludge incineration device and incineration process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104525343B (en) | 2017-02-22 |
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Granted publication date: 20170222 Termination date: 20191231 |