CN208414187U - Petrochemical industry sludge drying Granulation Equipments - Google Patents
Petrochemical industry sludge drying Granulation Equipments Download PDFInfo
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- CN208414187U CN208414187U CN201820406982.8U CN201820406982U CN208414187U CN 208414187 U CN208414187 U CN 208414187U CN 201820406982 U CN201820406982 U CN 201820406982U CN 208414187 U CN208414187 U CN 208414187U
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Abstract
The utility model belongs to petrochemical industry, it is intended to provide a kind of petrochemical industry sludge drying Granulation Equipments, its key points of the technical solution are that including support frame, prilling granulator and microwave heating equipment, prilling granulator includes cylinder and rotation axis, cylinder side is provided with tapping channel, rotation axis and cylinder are coaxially disposed, and the percutaneous band connection of rotation axis has motor；Extrusion board is connected on the inner wall of cylinder, roller bearing is fixedly connected on the axle body of rotation axis, and roller is arranged on the axle body of roller bearing, and the lower section of extrusion board is equipped with scraper；Microwave heating equipment includes cabinet, is equipped with conveying device in cabinet, cabinet is provided with accommodating chamber far from the side of prilling granulator, transformer, high repoussage diode and magnetron are fixedly connected in accommodating chamber.The burning disposal efficiency that this petrochemical industry sludge drying Granulation Equipments has the advantages that sufficiently dry sludge, improves sludge.
Description
Technical field
The utility model relates to petrochemical industry, in particular to a kind of petrochemical industry sludge drying Granulation Equipments.
Background technique
Currently, the sludge that petroleum generates after refining contains the material mixings group such as oil emulsion, water in petrochemical industry
At, this oily sludge belongs to difficult filterability sludge, and water content is big, and it is bulky, it is not easy to realize oil-water-mud three-phase separate
From.
It in the prior art, is usually to pass through mechanical dehydration and harmless treatment two to the processing method of this oily sludge
Step, the dewatering machine of sludge mainly have drum type vacuum filter, fold belt formula rotary drum vacuum filter, disc type vacuum filter
Machine, centrifugal dehydrator etc., after mechanical dehydration, using nuisanceless disposals such as incineration method or pyrolysismethods, realization contains to this
The processing of greasy dirt.
But since the moisture content of oily sludge is higher, and the mechanical dehydration used in the prior art is typically only capable to sludge
Interior moisture control can not make drying sludge in 70%-80%, the efficiency of burning sludge after influence.
Utility model content
The purpose of the utility model is to provide a kind of petrochemical industry sludge drying Granulation Equipments, have sufficiently dry dirty
Mud improves the advantages of burning disposal efficiency of sludge.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of petrochemical industry sludge drying Granulation Equipments, including support frame, prilling granulator and microwave heating equipment, it is described to make
Grain device and microwave device are both secured on support frame,
The prilling granulator includes cylinder and rotation axis, and upward, it is logical that the cylinder side is provided with discharging to the cartridge openings
Road, the tapping channel are connected with microwave heating equipment；
The rotation axis passes through cylinder body bottom and is coaxially disposed with cylinder, and the rotation axis is pierced by one end warp of cylinder body bottom
Belt is connected with motor；
Extrusion board is fixedly connected on the inner wall of the cylinder, the rotation axis is on extrusion board, the extrusion board
Several extrusion cavities are provided with, are equipped with roller bearing above the extrusion board, the roller bearing is fixedly connected on the axle body of rotation axis, described
It is arranged with roller on the axle body of roller bearing, is rotatablely connected between the roller and roller bearing, the lower section of the extrusion board is equipped with scraper, institute
Scraper is stated to be fixedly connected on the axle body of shaft；
The microwave heating equipment includes cabinet, and the cabinet is equipped with discharge port, the case far from the side of prilling granulator
The one side close to ground is equipped with conveying device in vivo, and the conveying device is located at below tapping channel；
The cabinet is provided with accommodating chamber far from the side of prilling granulator, is respectively fixedly connected with from bottom to top in the accommodating chamber
There are transformer, high repoussage diode and magnetron, is connected between three by electric connection mode；
The cabinet is provided with thermal conductive cavity far from the side of support frame, and the thermal conductive cavity is communicated with magnetron outlet.
By using above-mentioned technical proposal, sludge is entered in prilling granulator by the port of prilling granulator, and sludge is attached to
Above stripper plate, motor-driven rotatable shaft rotation, the rotation of shaft drives roller bearing rotation, so that being rotatably connected on roller bearing
Roller rolls the sludge being deposited on extrusion board, sludge along extrusion board extrusion cavities it is in a strip shape fall, be located at squeeze out
The lower section of plate, scraper is rotated with the rotation of shaft, when the sludge of strip is fallen at scraper, scraper by sludge cut off for
Granular, granular sludge is entered in microwave heating equipment by tapping channel, and microwave heating equipment passes through magnetron for electric current
Microwave is converted to, to dry to granular sludge.Granular sludge is made sludge enter microwave heating by prilling granulator
Heating surface area after device increases, to efficiently dry to sludge, convenient for the burning disposal of later period sludge, improves dirt
The burning disposal efficiency of mud.
Further setting: filter catheter is equipped in the thermal conductive cavity, the filter catheter is connected with the outlet of magnetron, described
Filter catheter is arranged along the longitudinal direction of cabinet, and the middle position of the side in the cabinet far from ground is provided with cavity, described
Spoiler is fixed in cavity, the filter catheter extends at spoiler.
By using above-mentioned technical proposal, the microwave that magnetron generates is transmitted in cabinet by filter catheter, and in cabinet
The spoiler of setting can equably dispel microwave in cabinet, to increase the area involved of microwave, improve microwave
To the drying efficiency of sludge.
Further setting: the conveying device includes driving shaft, driven shaft and servo motor, and the driving shaft is inserted in case
Bottom of the body far from prilling granulator, the driven shaft are inserted in bottom of the cabinet close to feed inlet, the driving shaft and driven shaft
It is rotatablely connected between cabinet, conveyer belt is arranged on the driving shaft and driven shaft, described driving shaft one end is pierced by cabinet
It is connect with servo motor V belt translation.
By using above-mentioned technical proposal, the particle after the completion of being granulated is fallen on conveyer belt by tapping channel, sludge warp
The transport of conveyer belt is driven by servo motor and is transmitted by the drying from the intracorporal microwave of case with certain speed in cabinet
Band, can be according to the change of how much carry out speed of moisture percentage in sewage sludge, so that the sludge for keeping moisture content different can be dried sufficiently.
Further setting: the cylinder includes the first stack shell and the second stack shell, and first stack shell is cylinder, and described the
Two stack shells are truncated cone-shaped, are equipped with multiple first spray heads on the side wall of first stack shell.
By using above-mentioned technical proposal, sludge is after the cutting off of scraper, and first spray head is towards sludge jet drying
The sludge of powder, granule shape when falling on a tin bottom, the powder on surface it is possible to prevente effectively from granular sludge it is adhered to one another
Together.
Further setting: the tapping channel is opened at the second stack shell, and the tapping channel is connected to microwave heating equipment
Position be equipped with second spray head.
By using above-mentioned technical proposal, second spray head sprays microwave absorption towards granular sludge, so that sludge
Heat can be more absorbed after in into cabinet, facilitate the drying process of sludge.
Further setting: the cylinder bottom of second stack shell is inclined to set, and the lowest surfaces at cylinder bottom are towards tapping channel.
It, can be along the cylinder bottom being obliquely installed after sludge falls on the cylinder bottom of the second stack shell by using above-mentioned technical proposal
It slides to tapping channel.
Further setting: the cabinet wall is equipped with reflecting layer.
By using above-mentioned technical proposal, spoiler uniformly diffuses to the microwave from filter catheter in cabinet, is laid with
Reflecting layer can improve the heat utilization ratio of microwave by microwave in cabinet internal reflection.
Further setting: the cabinet is through with several steam (vapor) outlets far from the side of bottom surface.
By using above-mentioned technical proposal, the moisture come out that sludge is evaporated in cabinet is dispersed into case by steam (vapor) outlet
Outside body, avoids box house pressure excessive, cause security risk.
In conclusion the utility model has the following beneficial effects: granular sludge enters sludge micro- by prilling granulator
Heating surface area after Wave heating device increases, to efficiently dry to sludge, convenient for the burning disposal of later period sludge, mentions
The high burning disposal efficiency of sludge.
Detailed description of the invention
Fig. 1 is the overall structure diagram for embodying the utility model；
Fig. 2 is the cross-sectional view for embodying prilling granulator internal structure；
Fig. 3 is for embodying the cross-sectional view inside microwave heating equipment.
In figure, 1, prilling granulator；11, cylinder；111, the first stack shell；112, the second stack shell；1121, tapping channel；12, turn
Moving axis；14, motor；15, extrusion board；151, extrusion cavities；16, roller bearing；161, roller；17, scraper；2, microwave heating equipment；21,
Cabinet；211, discharge port；212, accommodating chamber；213, transformer；214, high repoussage diode；215, magnetron；216, reflecting layer；
217, thermal conductive cavity；218, filter catheter；219, steam (vapor) outlet；22, conveying device；221, driving shaft；222, driven shaft；223, servo
Motor；224, conveyer belt；23, spoiler；3, support frame；4, first spray head；5, second spray head.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: petrochemical industry sludge drying Granulation Equipments, referring to Fig.1, including prilling granulator 1,2 and of microwave heating equipment
Support frame 3, prilling granulator 1 are communicated with microwave heating equipment 2, and the two is fixedly connected on 3 top of support frame.Sludge is in prilling granulator
Enter in microwave heating equipment 2 after formation Granular sludge in 1 and dried, using sludge incineration technology in the prior art
Means complete the processing to sludge.
Referring to Fig. 2, prilling granulator 1 includes cylinder 11 and rotation axis 12, and cylinder 11 includes the first stack shell 111 and the second stack shell
112, the first stack shell 111 is cylindrical, and the second stack shell 112 is in a circular table shape, and the first stack shell 111 and the second stack shell 112 are integrally formed
Setting.
Referring to Fig. 2, the cylinder bottom of the second stack shell 112 is inclined to set, and the second stack shell 112 is towards microwave heating equipment 2(reference
Side Fig. 1) is equipped with the tapping channel 1121 being inclined to set, the lowest surfaces direction at the cylinder bottom that the second stack shell 112 is obliquely installed
Tapping channel 1121, tapping channel 1121 are located at the one of the second stack shell 112 for being connected to cylinder 11 and microwave heating equipment 2
End is higher than it and is located at one end on microwave heating equipment 2.
Referring to Fig. 2, sludge is put into cylinder 11 by the first stack shell 111, and sludge after processing is completed passes through the second stack shell 112
Cylinder bottom fall into tapping channel 1121 and enter microwave heating equipment 2(referring to Fig.1) in.
Referring to Fig. 2, rotation axis 12 and 11 coaxial design of cylinder, rotation axis 12 pass through the cylinder bottom of the second stack shell 112 and therewith
Rotation connection is connected with motor 14(referring to figure through V belt translation mode in the axle body end that rotation axis 12 passes through the second stack shell 112
1), motor 14 is fixed on support frame 3, is fixed between cylinder 11 and support frame 3 by bracket.
Referring to Fig. 2, extrusion board 15 is welded on the inner wall of the first stack shell 111, extrusion board 15 is equipped with rounded squeeze
Portal 151, rotation axis 12 is across extrusion board 15 and the gap setting in extrusion board 15.
Referring to Fig. 2, set positioned at the top of extrusion board 15 there are three roller bearing 16, three roller bearings 16 are mutually 120 degree, roller bearing 16
Less than the radius of the first stack shell 111, roller bearing 16 is set in rotation axis 12 and is fixedly connected between rotation axis 12, roller bearing length
Be arranged with roller 161 on 16 axle body, be rotatablely connected between roller 161 and roller bearing 16, between roller 161 and extrusion board 15 there are
Interval.
Referring to Fig. 2, it is equipped with scraper 17 positioned at the lower section of extrusion board 15, it is spaced between scraper 17 and extrusion board 15, it scrapes
Knife 17 is fixedly connected in rotation axis 12.
Referring to Figures 1 and 2, motor 14 starting drive rotation axis 12 rotate, rotation axis 12 drive roller bearing 16 rotate, sludge by
Enter in cylinder 11 above first stack shell 111, and be deposited in 15 surface of extrusion board, roller bearing 16 rotates so that roller 161 rolls dirt
Mud, sludge is by the whereabouts in a strip shape of extrusion cavities 151, and when falling at scraper 17, due to the rotation of rotation axis 12, scraper 17 is therewith
It rotates, in rotation process, scraper 17 cuts off the sludge of strip for graininess, and the sludge that particle turns falls to the second stack shell 112
Cylinder bottom, tumbled by the cylinder bottom being obliquely installed to microwave heating equipment 2.
Referring to Fig. 2, it is equipped with first spray head 4 positioned at the side wall of the first stack shell 111, first spray head 4 is low in the horizontal direction
In scraper 17, first spray head 4 is powder spray head, and when sludge is after the cutting off and fall of scraper 17, first spray head 4 is towards the dirt cut off
Mud sprays powder, and powder is attached to Sludge Surface, after sludge falls to a bottom, due to powder between each granular sludge
Attachment will not it is adhered to one another together.
Referring to Fig. 3, microwave heating equipment 2 includes cabinet 21, and cabinet 21 is fixed on support frame 3(referring to Fig.1) on, cabinet 21
Side far from prilling granulator 1 is provided with discharge port 211, and one side of the discharge port 211 along cabinet 21 close to support frame 3 is arranged,
Cabinet 21 is equipped with conveying device 22 close to the one side of support frame 3, and conveying device 22 is located in cabinet 21.
Referring to Fig. 3, conveying device 22 includes driving shaft 221, driven shaft 222 and servo motor 223, driving shaft 221 and from
Moving axis 222 is rotatably connected in cabinet 21 each along the broadside of cabinet 21, driving shaft 221 between discharge port 211, from
Moving axis 222 is located at cabinet 21 and is equipped with conveyer belt 224 between the side of prilling granulator 1, driving shaft 221 and driven shaft 222,
One end of driving shaft 221 is pierced by 21 side of cabinet and is sequentially connected with servo motor 223.
Referring to Fig. 3, granular sludge is through tapping channel 1121(referring to Fig. 2) it falls on conveyer belt 224, driving shaft 221
Rotation is followed by the drive of servo motor 223, driving shaft 221 drives conveyer belt 224 to move, and conveyer belt 224 drives sludge to exist
21 inner edge of cabinet moves the heat that side receives in cabinet 21 can be according to sludge using the driving source of servo motor 223
Moisture content adjusts velocity of rotation, to change movement speed of the sludge in cabinet 21, sludge is enable sufficiently to be dried.
Referring to Fig. 3, the side in cabinet 21 far from prilling granulator 1 is provided with accommodating chamber 212, fixed company in accommodating chamber 212
It is connected to transformer 213, high repoussage diode 214 and magnetron 215, mode is electrically connected between three and connects, transformer 213 leans on
Nearly discharge port 211 is arranged and connect with external power supply, and high repoussage diode 214 is set to above transformer 213, and magnetron 215
Above high repoussage diode 214.
Referring to Fig. 3, cabinet 21 is provided with thermal conductive cavity 217 far from the side of support frame 3, is equipped with filter in thermal conductive cavity 217 and leads
Pipe 218, filter catheter 218 are communicated with magnetron 215, and the microwave that magnetron 215 generates enters in cabinet 21 through filter catheter 218,
The central location of side of the cabinet 21 far from support frame 3 is provided with cavity, and spoiler 23 is fixed in cavity, spoiler 23
Towards dissipating inside cabinet 21, filter catheter 218 extends at spoiler wind direction far from the end of magnetron 215.
In external power supply after the seamless of the boosting of transformer 213 and high repoussage diode 214, power supply enters magnetic control
In pipe 215, magnetron 215 converts electrical signals to microwave signal, and is transmitted in cabinet 21 by filter catheter 218, realization pair
The heating of sludge in cabinet 21.
Referring to Fig. 3, reflecting layer 216 is equipped on the inner wall of cabinet 21, reflecting layer 216 emits magnetron 215
Diverging of the microwave signal in cabinet 21 it is more uniform.
Referring to Fig. 3, a large amount of vapor can be generated during being oven-dried due to sludge, can generate larger pressure in cabinet 21
Power.Therefore it is provided with several steam (vapor) outlets 219 on one side far from support frame 3 in cabinet 21, the vapor in cabinet 21 passes through steam
Outlet 219 is discharged, and improves the safety of equipment.
Referring to Fig. 3, microwave is preferably absorbed for the ease of sludge, second spray head 5 is equipped with above tapping channel 1121,
Second spray head 5 is for spraying microwave absorption, when granular sludge enters cabinet 21 by tapping channel 1121, the second spray
First 5 spray microwave absorption towards sludge, so that sludge can preferably absorb microwave in cabinet 21, convenient for improving the dry of sludge
Dry efficiency.
Specific work process: sludge to be processed has to be poured into cylinder 11 above the first stack shell 111, and sludge is deposited in extrusion
On plate 15, at this time roller bearing 16 is rotated with rotation axis 12, and roller 161 rolls sludge, keep sludge in a strip shape along extrusion cavities 151
It falls, when sludge drops down at scraper 17, scraper 17 cuts off sludge, and sludge, which is in granular form, falls to 11 bottom of cylinder and along out
Expect that channel 1121 enters inside cabinet 21.
Sludge transport of communicated band 224 in cabinet 21 is at the uniform velocity moved in cabinet 21, transformer 213 and extraneous power supply
Connection, extraneous power supply enter magnetron 215 after the processing of transformer 213 and high repoussage diode 214, and magnetron 215 will
Electric signal is converted to microwave signal microwave signal and is transferred at spoiler 23 through filtering tube 218, the rotation of spoiler 23
Microwave signal is diffused in cabinet 21, so that the sludge of uniform motion in cabinet 21 be made to be dried.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of petrochemical industry sludge drying Granulation Equipments, including prilling granulator (1), microwave heating equipment (2) and support frame
(3), the prilling granulator (1) and microwave device are both secured on support frame (3),
It is characterized in that: the prilling granulator (1) includes cylinder (11) and rotation axis (12), the cylinder (11) is opening up, institute
It states cylinder (11) side to be provided with tapping channel (1121), the tapping channel (1121) is connected with microwave heating equipment (2)；
The rotation axis (12) passes through cylinder (11) bottom and connect with cylinder (11) lower rotation, the rotation axis (12) and cylinder
Body (11) coaxial arrangement, the percutaneous band connection in one end that the rotation axis (12) is pierced by cylinder (11) bottom have motor (14)；
It being fixedly connected on the inner wall of the cylinder (11) extrusion board (15), the rotation axis (12) passes through extrusion board (15),
It is provided with several extrusion cavities (151) on the extrusion board (15), is equipped with roller bearing (16) above the extrusion board (15), the roller bearing
(16) it is fixedly connected on the axle body of rotation axis (12), is arranged with roller (161), the roller on the axle body of the roller bearing (16)
(161) it is rotatablely connected between roller bearing (16), the lower section of the extrusion board (15) is equipped with scraper (17), and the scraper (17) is fixed
It is connected on the axle body of shaft；
The microwave heating equipment (2) includes cabinet (21), and the cabinet (21) is equipped with discharging far from the side of prilling granulator (1)
Mouthful (211), the one side in the cabinet (21) close to ground are equipped with conveying device (22), and the conveying device (22) is located at
Expect below channel (1121)；
The cabinet (21) is provided with accommodating chamber (212) far from the side of prilling granulator (1), in the accommodating chamber (212) from lower and
On be respectively fixedly connected with transformer (213), high repoussage diode (214) and magnetron (215), pass through electrical connection between three
Mode connects；
The cabinet (21) is provided with thermal conductive cavity (217) far from the side of support frame (3), the thermal conductive cavity (217) and magnetron
(215) outlet communicates.
2. petrochemical industry sludge drying Granulation Equipments according to claim 1, it is characterized in that: in the thermal conductive cavity (217)
Equipped with filter catheter (218), the filter catheter (218) is connected with the outlet of magnetron (215), the filter catheter (218) along
The length direction of cabinet (21) is arranged, and the middle position of the side in the cabinet (21) far from ground is provided with cavity, the sky
Intracavitary to be fixed with spoiler (23), the filter catheter (218) extends at spoiler (23).
3. petrochemical industry sludge drying Granulation Equipments according to claim 1, it is characterized in that: the conveying device (22) is wrapped
Include driving shaft (221), driven shaft (222) and servo motor (223), the driving shaft (221) is inserted in cabinet (21) far from making
The side of grain device (1), the driven shaft (222) are inserted in the bottom of cabinet (21) close to feed inlet, the driving shaft (221)
And driven shaft (222) is rotatablely connected between cabinet (21), is arranged with biography on the driving shaft (221) and driven shaft (222)
Band (224) is sent, described driving shaft (221) one end is pierced by cabinet (21) and connect with servo motor (223) V belt translation.
4. petrochemical industry sludge drying Granulation Equipments according to claim 1, it is characterized in that: the cylinder (11) includes the
One stack shell (111) and the second stack shell (112), first stack shell (111) are cylinder, and second stack shell (112) is rotary table
Shape is equipped with multiple first spray heads (4) on the side wall of first stack shell (111).
5. petrochemical industry sludge drying Granulation Equipments according to claim 4, it is characterized in that: the tapping channel (1121)
It is opened at the second stack shell (112), is equipped with second spray head (5) above the tapping channel (1121).
6. petrochemical industry sludge drying Granulation Equipments according to claim 4, it is characterized in that: second stack shell (112)
Cylinder bottom be inclined to set, the lowest surfaces at cylinder bottom are towards tapping channel (1121).
7. petrochemical industry sludge drying Granulation Equipments according to claim 1, it is characterized in that: the cabinet (21) inner wall is spread
Equipped with reflecting layer (216).
8. petrochemical industry sludge drying Granulation Equipments according to claim 1, it is characterized in that: the cabinet (21) is far from branch
The side of support (3) is through with several steam (vapor) outlets (219).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406982.8U CN208414187U (en) | 2018-03-23 | 2018-03-23 | Petrochemical industry sludge drying Granulation Equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406982.8U CN208414187U (en) | 2018-03-23 | 2018-03-23 | Petrochemical industry sludge drying Granulation Equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208414187U true CN208414187U (en) | 2019-01-22 |
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ID=65118080
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406982.8U Active CN208414187U (en) | 2018-03-23 | 2018-03-23 | Petrochemical industry sludge drying Granulation Equipments |
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| Country | Link |
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| CN (1) | CN208414187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606740A (en) * | 2020-06-16 | 2020-09-01 | 民乐县锦世建材新材料有限责任公司 | Industrial production method of drying-free calcium superphosphate granulation |
| CN112844561A (en) * | 2020-12-31 | 2021-05-28 | 三生环境科技股份有限公司 | Sludge treatment device |
| CN116730571A (en) * | 2023-07-13 | 2023-09-12 | 清有生态科技(上海)有限公司 | Sludge treatment is with oily sludge compounding granulation integrated processing equipment |
-
2018
- 2018-03-23 CN CN201820406982.8U patent/CN208414187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606740A (en) * | 2020-06-16 | 2020-09-01 | 民乐县锦世建材新材料有限责任公司 | Industrial production method of drying-free calcium superphosphate granulation |
| CN112844561A (en) * | 2020-12-31 | 2021-05-28 | 三生环境科技股份有限公司 | Sludge treatment device |
| CN116730571A (en) * | 2023-07-13 | 2023-09-12 | 清有生态科技(上海)有限公司 | Sludge treatment is with oily sludge compounding granulation integrated processing equipment |
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