CN215785628U

CN215785628U - Harmless treatment device for oil residue in storage tank

Info

Publication number: CN215785628U
Application number: CN202121899378.1U
Authority: CN
Inventors: 吴宗保; 金瑜锋; 范孝豆
Original assignee: Shandong Hefeng Industrial Technology Co ltd
Current assignee: Shandong Hefeng Industrial Technology Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-02-11
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses a harmless treatment device for oil residue in a storage tank, which comprises a storage tank body, a movable conveying device, a crushing and diluting tank feeding port and a frame, wherein the storage tank body is communicated with the movable conveying device through a high-efficiency conveying pump and a hose, one end of the movable conveying device, which is far away from the storage tank body, is communicated with the crushing and diluting tank body, the crushing and diluting tank body is communicated with a grinding machine body, one end of the grinding machine body, which is far away from the crushing and diluting tank body, is communicated with an oil residue inlet of an oil residue high-efficiency separation device, the oil residue high-efficiency separation device body is communicated with an oil inlet through an oil outlet of the oil residue high-efficiency separation device, the oil storage tank is communicated with a second conveying pump through an oil outlet of the conveying pump, and the oil inlet is communicated with the second conveying pump through an oil outlet of the conveying pump. The utility model has the advantages that the coal tar and the slag powder contained in the tar residue are completely separated by a novel separation technology in a sealed state, and the problems of peculiar smell dispersion in open operation and environmental protection in the transportation process are thoroughly solved.

Description

Harmless treatment device for oil residue in storage tank

Technical Field

The utility model relates to the technical field of environment-friendly equipment, in particular to a harmless treatment device for oil residue in a storage tank.

Background

In the coking production process, organic compounds with high boiling points are condensed to form coal tar, and meanwhile, coal dust, semicoke and the like carried in the coal gas are mixed in the coal tar to form lumps with different sizes, and the lumps are called tar residues. The tar residues can be deposited in the tar storage tank in the long-term production process, the tar residues in the storage tank in the coking industry are mainly cleaned manually at present, then the storage tank is placed in the open air for airing, and then the coal blending is added, so that the coke quality is influenced due to the fact that the tar residues are easy to block in the adding process due to the viscosity of the tar residues, and meanwhile, the environment is severe on site, and the generated ammonia gas, hydrogen cyanide, phenols, hydrogen sulfide, benzopyrene and other gases have the risk of causing atmospheric pollution. In the transportation process, as the tar residues are mixed in the tar and the ammonia water and are in a semi-fluid state, the phenomena of bubbling, overflowing, dripping and leaking occur sometimes, and the risk of causing environmental pollution exists.

In order to effectively solve the treatment problem of the tar residues and thoroughly eliminate the risks, the realization of the harmless treatment technology of the tar residues in the storage tank is a strong requirement for the sustainable development of the chemical industry at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a harmless treatment device for oil residue in a storage tank, which has the advantages of completely separating coal tar and residue powder contained in tar residue through a novel separation technology in a sealed state, thoroughly solving the problems of peculiar smell dispersion in open operation and environmental protection in the transportation process, and solving the problems that the tar residue in the storage tank in the coking industry at present is mainly cleaned manually, then is placed in the open air for airing, and then is added with coal blending, the coke quality is influenced due to the fact that the tar residue is easy to block in the adding process due to the viscosity of the tar residue, and the generated gases such as ammonia gas, hydrogen cyanide, phenols, hydrogen sulfide, benzopyrene and the like have the risk of causing atmospheric pollution due to the severe field environment. In the transportation process, tar residues are mixed in tar and ammonia water and are in a semi-fluid state, so that the phenomena of bubbling, overflowing, dripping and leaking occur sometimes, and the problem of risk of causing environmental pollution exists.

In order to achieve the purpose, the utility model provides the following technical scheme:

a harmless treatment device for oil residue in a storage tank comprises a storage tank body, a movable conveying device, a crushing dilution tank feeding port and a frame, wherein the bottom end of the storage tank body is provided with a storage tank manhole, one side, different from the storage tank manhole, of the bottom end of the storage tank body is provided with a high-efficiency conveying pump, a hose is connected onto the high-efficiency conveying pump, the storage tank body is communicated with the movable conveying device through the high-efficiency conveying pump and the hose, one end, deviating from the storage tank body, of the movable conveying device is communicated with the crushing dilution tank body, one side, deviating from the movable conveying device, of the crushing dilution tank body is provided with a crushing dilution tank discharging port, the crushing dilution tank body is communicated with a grinding machine body through the crushing dilution tank discharging port and a first conveying pump, one end, deviating from the crushing dilution tank body, of the grinding machine body is communicated with an oil residue high-efficiency separation device oil residue inlet of the oil residue separation device body, the oil-residue efficient separation device is characterized in that a second support is arranged below the oil-residue efficient separation device body, an oil-residue efficient separation device residue outlet is formed in the bottom end of the oil-residue efficient separation device body, a movable type residue receiving groove is formed below the oil-residue efficient separation device residue outlet, an oil outlet of the oil-residue efficient separation device is formed in one side of the oil-residue efficient separation device body, the oil outlet of the oil-residue efficient separation device body is communicated with an oil inlet of an oil storage tank through the oil outlet of the oil-residue efficient separation device, one side of the oil storage tank is communicated with a second conveying pump through an oil outlet, and the second conveying pump is communicated with an oil inlet of a crushing dilution tank body through an oil outlet.

Preferably, portable conveyor comprises spiral pusher jack, box, auger delivery motor, first support and walking wheel, the spiral pusher jack is located the inside of box, just the spiral pusher jack is connected with the auger delivery motor transmission, the auger delivery machine feed inlet has been seted up to the box one end top that is close to auger delivery motor, the auger delivery machine discharge gate has been seted up to the box one end below that deviates from the auger delivery machine feed inlet.

Preferably, the (mixing) shaft is installed to broken dilution tank body internal rotation, the top surface mounting of broken dilution tank body has broken dilution tank feed inlet, broken dilution tank motor, the (mixing) shaft is located the one end in broken dilution tank body outside and is passed through the shaft coupling and be connected with broken dilution tank motor drive, stirring vane is installed to the bottom of (mixing) shaft, the broken blade is installed to the top that lies in stirring vane on the (mixing) shaft, the below that lies in broken blade in broken dilution tank body is equipped with the filter screen, the below that lies in stirring vane in broken dilution tank body is equipped with heating coil, one side that broken dilution tank body deviates from broken dilution tank discharge gate is equipped with steam inlet and the export of congealing water.

Preferably, one side of mill body is equipped with the mill import, the mill export has been seted up to one side that the mill body deviates from the mill import, the inside grinding blade of mill body passes through the speed reducer and is connected with the mill motor drive, the mill body passes through mill import and first delivery pump intercommunication, the mill body passes through mill export and the high-efficient separator of dregs of oil import intercommunication.

Preferably, the crushing and diluting tank body, the first delivery pump, the mill body, the second bracket, the oil storage tank and the second delivery pump are fixed to the frame by bolts.

Compared with the prior art, the utility model has the beneficial effects that:

by adopting the technical scheme, the coal tar and the slag powder contained in the tar slag are completely separated by a novel separation technology in a sealed state, so that the problems of peculiar smell dispersion in open operation and environmental protection in the transportation process are thoroughly solved, the phenomenon of leakage and leakage caused by running and falling on site is thoroughly eliminated, the operating environment is effectively improved, and safe and environment-friendly production is realized; the treated dry slag is convenient to recycle and is beneficial to improving the quality of coke, and the separated tar can be directly sold for external use to create economic benefits; in addition, the environment-friendly treatment device and the system method maximally reduce manual operation and protect the safety of workers and the occupational health.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of a mobile conveying apparatus according to the present invention;

FIG. 3 is a schematic front view of the crushing dilution tank of the present invention;

FIG. 4 is a schematic view of a main structure of the polishing machine of the present invention.

In the figure: 1. a reservoir body; 2. a storage tank manhole; 3. a high efficiency delivery pump; 4. a hose; 5. a mobile conveying device; 6. a feed inlet of the screw conveyor; 7. a discharge port of the screw conveyer; 8. a spiral push sheet; 9. a box body; 10. a screw conveying motor; 11. a first bracket; 12. a traveling wheel; 13. crushing the dilution tank body; 14. a feed inlet of the crushing and diluting tank; 15. a discharge hole of the crushing dilution tank; 16. a crushing dilution tank motor; 17. a coupling; 18. a stirring shaft; 19. crushing the blade; 20. a stirring blade; 21. filtering with a screen; 22. a heating coil; 23. a steam inlet; 24. a condensate outlet; 25. an oil inlet; 26. a frame; 27. a first delivery pump; 28. a mill body; 29. an inlet of a mill; 30. an outlet of the mill; 31. a speed reducer; 32. a mill motor; 33. the oil residue high-efficiency separation device body; 34. an oil residue inlet of the oil residue high-efficiency separation device; 35. an oil outlet of the oil residue high-efficiency separation device; 36. a slag outlet of the oil slag high-efficiency separation device; 37. a second bracket; 38. a movable slag receiving groove; 39. an oil storage tank; 40. an oil inlet; 41. an oil outlet; 42. a second delivery pump; 43. the outlet of the delivery pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes:

a harmless treatment device for oil residue in a storage tank comprises a storage tank body 1, a movable conveying device 5, a crushing and diluting tank feeding port 14 and a frame 26, wherein a storage tank manhole 2 is arranged at the bottom end of the storage tank body 1, a high-efficiency conveying pump 3 is arranged at one side of the bottom end of the storage tank body 1, which is different from the storage tank manhole 2, a hose 4 is connected onto the high-efficiency conveying pump 3, the storage tank body 1 is communicated with the movable conveying device 5 through the high-efficiency conveying pump 3 and the hose 4, the movable conveying device 5 consists of a spiral push piece 8, a tank body 9, a spiral conveying motor 10, a first support 11 and a traveling wheel 12, the spiral push piece 8 is positioned in a tank body 9, and the spiral push sheet 8 is in transmission connection with the spiral conveying motor 10, the spiral conveyor feed inlet 6 is arranged above one end of the box body 9 close to the spiral conveying motor 10, and the spiral conveyor discharge outlet 7 is arranged below one end of the box body 9 deviating from the spiral conveyor feed inlet 6.

Portable conveyor 5 deviates from one end and the broken jar body 13 intercommunication that dilutes of storage tank body 1, broken (mixing) shaft 18 of installing of diluting a jar body 13 internal rotation, broken diluting a jar body 13's top surface mounting has broken diluting a jar feed inlet 14, broken diluting a jar motor 16, the one end that (mixing) shaft 18 is located the broken diluting a jar body 13 outside is passed through shaft coupling 17 and is connected with the transmission of broken diluting a jar motor 16, stirring vane 20 is installed to stirring shaft 18's bottom, stirring shaft 18 is last to be located stirring vane 20's top and to install broken blade 19, the below that is located broken blade 19 in the broken diluting a jar body 13 is equipped with filter screen 21, the below that is located stirring vane 20 in the broken diluting a jar body 13 is equipped with heating coil 22, one side that broken diluting a jar body 13 deviates from broken diluting a jar discharge gate 15 is equipped with steam inlet 23 and water outlet 24 congeals.

Broken diluting tank discharge gate 15 has been seted up to one side that broken diluting tank body 13 deviates from portable conveyor 5, broken diluting tank body 13 has been through broken diluting tank discharge gate 15 and first delivery pump 27 and mill body 28 intercommunication, one side of mill body 28 is equipped with mill import 29, mill export 30 has been seted up to one side that mill body 28 deviates from mill import 29, the inside grinding blade of mill body 28 passes through speed reducer 31 and is connected with the transmission of mill motor 32, mill body 28 passes through mill import 29 and first delivery pump 27 intercommunication, mill body 28 passes through mill export 30 and the high-efficient separator oil residue import 34 intercommunication of oil residue.

One end of the grinding mill body 28 departing from the crushing dilution tank body 13 is communicated with an oil residue inlet 34 of an oil residue high-efficiency separation device body 33, a second support 37 is arranged below the oil residue high-efficiency separation device body 33, an oil residue high-efficiency separation device residue outlet 36 is arranged at the bottom end of the oil residue high-efficiency separation device body 33, a movable type residue receiving groove 38 is arranged below the oil residue high-efficiency separation device residue outlet 36, an oil residue high-efficiency separation device oil outlet 35 is formed in one side of the oil residue high-efficiency separation device body 33, the oil residue high-efficiency separation device body 33 is communicated with an oil inlet 40 of an oil storage tank 39 through the oil residue high-efficiency separation device oil outlet 35, one side of the oil storage tank 39 is communicated with a second conveying pump 42 through an oil outlet 41, the second conveying pump 42 is communicated with an oil inlet 25 of the crushing dilution tank body 13 through a conveying pump outlet 43, the crushing dilution tank body 13, the first conveying pump 27, The mill body 28, the second bracket 37, the oil reservoir 39, and the second transfer pump 42 are fixed to the frame 26 by bolts.

The working principle is as follows: the movable conveying device 5 conveys the oil residue in the storage tank body 1 to the crushing dilution tank body 13 for smashing and liquefying, the liquefied oil residue is conveyed to the grinding mill body 28 through the first conveying pump 27 and then conveyed to the oil residue high-efficiency separation device body 33, the separated oil enters the oil storage tank 39, the separated residue enters the movable residue receiving groove 38, part of the oil in the oil storage tank 39 enters the crushing dilution tank body 13 for recycling, and the other part of the oil is conveyed to the ground groove for recycling.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be used for inside dregs of fat innocent treatment device of storage tank, includes storage tank body (1), portable conveyor (5), broken dilution tank feed inlet (14) and frame (26), its characterized in that: the bottom of storage tank body (1) is equipped with storage tank manhole (2), high-efficient delivery pump (3) are installed to the bottom of storage tank body (1) different in one side of storage tank manhole (2), be connected with hose (4) on high-efficient delivery pump (3), storage tank body (1) is through high-efficient delivery pump (3) and hose (4) and portable conveyor (5) intercommunication, portable conveyor (5) deviate from one end and broken diluting tank body (13) intercommunication of storage tank body (1), broken diluting tank body (13) deviate from one side of portable conveyor (5) and seted up broken diluting tank discharge gate (15), broken diluting tank body (13) are through broken diluting tank discharge gate (15) and first delivery pump (27) and mill body (28) intercommunication, mill body (28) deviate from the one end of broken diluting tank body (13) and the high-efficient separation of dregs of oil of dregs oil high-efficient separation device body (33) The oil residue inlet (34) of the device is communicated, a second bracket (37) is arranged below the oil residue high-efficiency separation device body (33), the bottom end of the oil residue high-efficiency separation device body (33) is provided with an oil residue outlet (36) of the oil residue high-efficiency separation device, a movable slag receiving groove (38) is arranged below a slag outlet (36) of the oil-slag high-efficiency separation device, one side of the oil residue high-efficiency separation device body (33) is provided with an oil outlet (35) of the oil residue high-efficiency separation device, the oil residue high-efficiency separation device body (33) is communicated with an oil inlet (40) of an oil storage tank (39) through an oil outlet (35) of the oil residue high-efficiency separation device, one side of the oil storage tank (39) is communicated with a second delivery pump (42) through an oil outlet (41), the second delivery pump (42) is communicated with the oil inlet (25) of the crushing and diluting tank body (13) through a delivery pump outlet (43).

2. The harmless treatment device for the oil sludge inside the storage tank according to claim 1, wherein: portable conveyor (5) comprise spiral push jack (8), box (9), auger delivery motor (10), first support (11) and walking wheel (12), spiral push jack (8) are located the inside of box (9), just spiral push jack (8) are connected with auger delivery motor (10) transmission, auger delivery machine feed inlet (6) have been seted up to the one end top that box (9) are close to auger delivery motor (10), auger delivery machine discharge gate (7) have been seted up to the one end below that box (9) deviate from auger delivery machine feed inlet (6).

3. The harmless treatment device for the oil sludge inside the storage tank according to claim 1, wherein: a stirring shaft (18) is rotatably arranged in the crushing dilution tank body (13), a crushing dilution tank feeding port (14) and a crushing dilution tank motor (16) are arranged on the surface of the top of the crushing dilution tank body (13), one end of the stirring shaft (18) positioned at the outer side of the crushing and diluting tank body (13) is in transmission connection with a crushing and diluting tank motor (16) through a coupler (17), the bottom end of the stirring shaft (18) is provided with a stirring blade (20), a crushing blade (19) is arranged on the stirring shaft (18) above the stirring blade (20), a filter screen (21) is arranged below the crushing blade (19) in the crushing and diluting tank body (13), a heating coil (22) is arranged below the stirring blade (20) in the crushing and diluting tank body (13), one side of the crushing and diluting tank body (13) departing from the discharging hole (15) of the crushing and diluting tank is provided with a steam inlet (23) and a condensed water outlet (24).

4. The harmless treatment device for the oil sludge inside the storage tank according to claim 1, wherein: one side of mill body (28) is equipped with mill import (29), mill export (30) have been seted up to one side that mill body (28) deviates from mill import (29), the inside grinding blade of mill body (28) passes through speed reducer (31) and is connected with mill motor (32) transmission, mill body (28) are through mill import (29) and first delivery pump (27) intercommunication, mill body (28) are through mill export (30) and the high-efficient separator dregs of oil import (34) intercommunication of dregs of oil.

5. The harmless treatment device for the oil sludge inside the storage tank according to claim 1, wherein: the crushing and diluting tank body (13), the first conveying pump (27), the grinding machine body (28), the second support (37), the oil storage tank (39) and the second conveying pump (42) are fixed on the frame (26) through bolts.