CN113402139B - Oily sludge treatment device - Google Patents
Oily sludge treatment device Download PDFInfo
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- CN113402139B CN113402139B CN202110951701.3A CN202110951701A CN113402139B CN 113402139 B CN113402139 B CN 113402139B CN 202110951701 A CN202110951701 A CN 202110951701A CN 113402139 B CN113402139 B CN 113402139B
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- oily sludge
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- water
- separation
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- 239000010802 sludge Substances 0.000 title claims abstract description 186
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 151
- 238000000926 separation method Methods 0.000 claims abstract description 90
- 238000002156 mixing Methods 0.000 claims description 115
- 238000003756 stirring Methods 0.000 claims description 49
- 239000011521 glass Substances 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 14
- 239000010902 straw Substances 0.000 claims description 10
- 230000001788 irregular Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 3
- 241000883990 Flabellum Species 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000000197 pyrolysis Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 72
- 239000000203 mixture Substances 0.000 description 7
- 239000010779 crude oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 239000008236 heating water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of sludge treatment, in particular to an oily sludge treatment device, which is provided with a flat plate, a crushed material branched chain, a mixed branched chain and a separation branched chain to complete the separation and recovery work of oily sludge; the invention provides an oily sludge treatment device which can solve the problems that when the existing oily sludge treatment equipment is used for treating oily sludge, the oily sludge is directly mixed in water and then is subjected to pyrolysis separation, and when the oily sludge is mixed with the water, the oily sludge and the water are not fully mixed and stirred, so that the oily sludge and the water are difficult to be fully mixed, the recovery efficiency of oil in the oily sludge is influenced, the existing oily sludge treatment equipment generally directly dehydrates and burns the oily sludge, secondary pollution is easy to generate during burning, and the existing oily sludge treatment equipment does not separate sludge and oil, so that the oily sludge is difficult to be fully recycled, a large amount of resources are wasted, and the like.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to an oil-containing sludge treatment device.
Background
The oily sludge refers to sludge mixed with crude oil, various finished oils, residual oil and other heavy oils. The oil-containing sludge is oil, soil, water and even a mixture mixed with other pollutants, which is formed by mixing crude oil, product oil, water and the like together due to various accidents, improper operation, old equipment, breakage, corrosion and the like in industries, civilian use, personal use and the like related to crude oil and product oil, and the crude oil and the product oil run out, overflow, drip and leak to the ground, are deposited to the ocean, the lake and the river bottom and are mixed with the soil, the water and the like. The oily sludge is harmful to human bodies, plants and water organisms, so that the land loses the function of plant growth and is difficult to treat and repair, and therefore, the oily sludge is necessary to recover oil in the sludge.
When the existing sludge treatment technology is used for treating the oily sludge, the following problems are often caused:
(1) when handling through current oily sludge treatment equipment to oily sludge, carry out the pyrolysis separation through directly mixing oily sludge behind the aquatic, and when oily sludge mixes with water, do not carry out the intensive mixing stirring to the two to make the two be difficult to intensive mixing, recovery efficiency when influencing oily sludge during the oil pyrolysis.
(2) When the existing oily sludge treatment equipment is used for treating oily sludge, the oily sludge is usually directly dehydrated and incinerated, secondary pollution is easily generated during incineration, and the existing oily sludge treatment equipment does not separate sludge from oil, so that oil in the oily sludge is difficult to fully recycle, and a large amount of resources are wasted.
In order to make up the defects of the prior art, the invention provides an oily sludge treatment device.
Disclosure of Invention
In order to solve the technical problem, the invention provides an oily sludge treatment device which comprises a flat plate, a crushed material branched chain, a mixed branched chain and a separation branched chain, wherein the crushed material branched chain is arranged in the middle of the upper end of the flat plate, the mixed branched chain is arranged at the lower end of the crushed material branched chain, the mixed branched chain is arranged in the middle of the upper end of the flat plate, and the separation branched chain is arranged on the right side of the upper end of the flat plate.
The crushing branch chain comprises side plates, a feeding frame, a screen, a supporting plate, a cylinder and a crushing plate, wherein the side plates are symmetrically arranged in the front and back of the middle part of the upper end of a flat plate, the feeding frame is arranged at the upper end of the side plates, the screen is arranged at the lower side inside the feeding frame, the supporting plate is arranged at the left side of the upper end of the side plates, the cylinder is arranged between the supporting plates, the crushing plate is arranged at the extending end of the cylinder, and the crushing plate is arranged at the upper end of the screen, when the crushing machine works in detail, oily sludge to be treated is conveyed to the feeding frame in a manual or mechanical mode, the crushing plate is driven to move left and right through the cylinder, so that the crushing plate crushes oily sludge to be treated, clear water is added into the sludge in the feeding frame when the oily sludge is crushed, meanwhile, the oily sludge can be ground through the relative movement between the crushing plate and the screen, after the oily sludge is crushed, avoid the great mud of volume to get into the mixing drum and lead to mixing mechanism and rabbling mechanism to take place the condition of damaging.
The mixing branch chain comprises a mixing barrel, a supporting frame, a rotating shaft, a rotating motor, a mixing mechanism, a stirring mechanism, a discharging pipe and a valve, wherein the mixing barrel is arranged between the upper sides of side plates, the supporting frame is arranged at the upper end inside the mixing barrel, the rotating shaft is arranged in the middle of the inner side of the mixing barrel through a bearing, the upper end of the rotating shaft is arranged in the middle of the supporting frame through a bearing, the lower end of the rotating shaft is connected with the output end of the rotating motor through a coupler, the rotating motor is arranged in the middle of the upper end of a flat plate, the mixing mechanism is arranged on the upper side of the rotating shaft, the stirring mechanism is arranged on the lower side of the rotating shaft, the discharging pipe is arranged on the right side of the lower end of the mixing barrel, the valve is arranged in the middle of the discharging pipe, when the mixing machine works, the valve is manually rotated to seal the discharging pipe, the situation that clear water after the oil-containing sludge is mixed is prevented from flowing out of the mixing barrel, and the crushed oil-containing sludge falls into the mixing barrel, and add the clear water to in the mixing drum, make the clear water after mixing oily mud be full of the mixing drum, the clear water adds the completion back, it is rotatory to drive the rotation axis through the rotating electrical machines, it is rotatory to make the rotation axis drive mixing mechanism and rabbling mechanism, thereby make mixing mechanism and rabbling mechanism stir the clear water after mixing oily mud, guarantee that oily mud fully mixes with the clear water, after oily mud and clear water fully mixing, through artifical reverse rotation valve, make the valve relieve the sealed of discharging pipe, thereby make the clear water after mixing oily mud flow into through the discharging pipe and separate the branch chain and separate.
The separation branch chain comprises a separation frame, a glass plate, a suction mechanism and a blanking mechanism, the separation frame is arranged on the right side of the upper end of a flat plate, the glass plate is arranged on the right side of the front end of the separation frame, the suction mechanism is arranged on the right side inside the separation frame, the blanking mechanism is arranged on the lower side of the right end of the separation frame, when the separation frame works in detail, clean water mixed with oily sludge flows into the separation frame through a discharge pipe, the clean water mixed with the oily sludge is allowed to stand and precipitate in the separation frame, so that the sludge is precipitated at the bottom of the separation frame, the sludge is separated from oil and water, the oil and water are pumped out through the suction mechanism, the interface between the sludge and the oil and water is observed through the glass plate, the position of the suction mechanism is conveniently adjusted manually, the suction mechanism is ensured to suck the oil and water fully, meanwhile, the precipitated sludge is discharged through the blanking mechanism manually, and the sludge and the oil and water are collected in a separation mode, facilitating further processing of both.
As a preferred technical scheme of the invention, the mixing mechanism comprises a mounting sleeve, a connecting rod, a mixing plate and fan blades, the mounting sleeve is mounted on the upper side of the rotating shaft, the connecting rod is uniformly mounted on the outer side of the mounting sleeve along the circumferential direction of the mounting sleeve, and the connecting rods are uniformly arranged from top to bottom, the outer ends of the connecting rods are provided with mixing plates, the inner sides of the mixing plates are provided with fan blades in an up-and-down symmetrical mode through pin shafts, when the fan blades work, the clear water after the oily sludge is mixed is filled in the mixing cylinder by manually adding the clear water, the rotating shaft is driven to rotate by the rotating motor, so that the rotating shaft drives the mounting sleeve to rotate, thereby leading the mounting sleeve to drive the mixing plate to rotate through the connecting rod, facilitating the mixing plate to mix and stir the water mixed with the oily sludge at the upper side in the mixing cylinder, leading the oily sludge to be melted into the water, and the fan blades arranged in the mixing plate accelerate the flow of water, so that the oily sludge is fully dissolved into the water.
As a preferred technical scheme of the invention, the stirring mechanism comprises a fixed sleeve, a support rod, a vertical plate, a swinging plate, a connecting sleeve and a stirring plate, the fixed sleeve is arranged in the middle of a rotating shaft, the support rod is uniformly arranged on the outer side of the fixed sleeve along the circumferential direction, the support rod is vertically and symmetrically arranged on the outer side of the fixed sleeve, the vertical plate is uniformly arranged on the outer side of the support rod along the length direction, the swinging plate is vertically and symmetrically arranged at the end part of the vertical plate through a pin shaft, the connecting sleeve is arranged on the lower side of the rotating shaft, and the stirring plate is uniformly arranged on the outer side of the connecting sleeve along the circumferential direction, when the mixing plate and the fan blades stir clean water mixed with oily sludge, the rotating shaft is driven to rotate through a rotating motor, so that the rotating shaft drives the fixed sleeve to rotate through the support rod, and the vertical plate drives the vertical plate to rotate, thereby the vertical plate mixes and stirs the water mixed oily sludge in the middle part of the mixing barrel, make things convenient for in oily sludge fuses into water, and the wobble plate that is equipped with through vertical board tip disturbs the water of mixing oily sludge, guarantee in oily sludge fully fuses into water, it is rotatory through the rotation axis drive adapter sleeve through the rotating electrical machines simultaneously, it is rotatory to make the adapter sleeve drive the stirring board, make the stirring board mix the stirring to the water of the mixed oily sludge of bottom in the mixing drum, guarantee in oily sludge fully fuses into water, and the stirring board when rotatory will deposit the mud shovel of bottom in the mixing drum, make in the oily fully sneaks into water of containing in the mud, improve the rate of recovery of oil in the mud.
As a preferred technical scheme of the invention, the suction mechanism comprises a mounting plate, an adjusting screw, a placing plate, a guide rod, a suction pipe and a filter screen, the mounting plate is arranged on the right side of the upper end of the separation frame, the adjusting screw is arranged in the middle of the mounting plate in a thread fit manner, the placing plate is arranged at the lower end of the adjusting screw, the guide rods are symmetrically arranged on the front and back of the upper end of the placing plate, the upper end of the guide rod is slidably arranged in the mounting plate, the suction pipe is arranged on the left side of the upper end of the placing plate, the filter screen is arranged on the left side of the lower end of the placing plate, when the separation mechanism works, after water mixed with oily sludge in the separation frame is placed and deposited, the separation surface of the sludge and oil water is observed and determined manually through a glass plate, the adjusting screw drives the placing plate and the guide rod to move along the mounting plate, so that the bottom of the placing plate is positioned at the upper end of the separation surface of the sludge and the oil water, place board position control and accomplish the back, through external water pump with profit from the interior suction of separation frame through the straw to with profit and the mud separation under the sediment, and when straw separation profit and the mud under the sediment, filter the profit of suction through the filter screen, avoid the straw with mud together with the situation of the same suction of profit, guarantee the separation effect of profit and mud.
As a preferred technical scheme, the blanking mechanism comprises a baffle, a locking screw and a locking block, the baffle is arranged on the rear side of the right end of the separation frame through a pin shaft, the locking screw is arranged in the middle of the front end of the baffle in a threaded connection mode, the locking block is arranged on the front side of the right end of the separation frame, the middle of the locking screw is clamped in the locking block, when the blanking mechanism works in detail, after oil and water in a suction pipe are sucked out of the separation frame, the locking screw moves outwards along the baffle through manual rotation of the locking screw, so that the locking screw is separated from the locking block, and after the locking screw is separated from the locking block, the baffle is separated from the separation frame through manual rotation of the baffle, so that precipitated sludge can be conveniently taken out of the separation frame manually.
As a preferable technical scheme of the invention, the left side and the right side of the crushing plate are both provided with irregular bulges, and the irregular bulges are convenient for the crushing plate to extrude and crush the oily sludge.
As a preferred technical scheme of the invention, the rear side of the upper end of the feeding frame and the left side of the upper end of the mixing drum are both provided with water inlet pipes, so that clear water can be conveniently added into the oily sludge through the water inlet pipes, the oily sludge is ensured to be mixed into the clear water, and the oil in the sludge can be conveniently recovered.
As a preferred technical scheme of the invention, the bottom of the separation frame is an inclined plane which is inclined downwards from left to right, a semicircular transverse bar is arranged on the inclined plane, the lower end of the discharge pipe is arranged at the uppermost part of the inclined plane, a rectangular groove is formed in the right side of the front end of the separation frame, a glass plate is arranged in the rectangular groove, the inclined plane is convenient for buffering water mixed with oily sludge and precipitating the sludge in the water, the semicircular transverse bar is convenient for decelerating the sludge with larger particles in the water and precipitating the sludge, and the glass plate is convenient for workers to observe an interface between oil water and the precipitated sludge.
As a preferred technical scheme of the invention, the mixing plate is provided with circular holes in an up-down symmetrical manner, the fan blades are arranged in the circular holes through the pin shafts, and the fan blades accelerate the flow speed of water flow, so that oily sludge is conveniently blended into water.
In addition, the invention also provides an oily sludge treatment method, which comprises the following steps: s1, feeding treatment: oily sludge is placed in the crushed aggregate branch chains in a manual or mechanical mode, and clear water is continuously added into the crushed aggregate branch chains through a water inlet pipe.
S2, crushing treatment: when the oily sludge is fed, the oily sludge is crushed through the crushed material branched chain.
S3, mixing and stirring: after the crushed oily sludge enters the mixed branched chain, the mixed branched chain is filled with water through the water inlet pipe, so that the mixed branched chain can stir the oily sludge filled with water, and the sludge, the oil and the water are fully mixed.
S4, separation treatment: the oily sludge and water are fully mixed and then fall into the separation branched chain, so that the separation branched chain is used for standing and precipitating the oily sludge, the water mixed with oil is pumped out by the separation branched chain, and the precipitated sludge is taken down and collected.
S5, reprocessing: after oil-water separation from sludge, oil-water separation is performed by heating water mixed with oil, and the sludge left after precipitation is dried and buried.
Compared with the prior art, the invention has the following advantages: 1. according to the oily sludge treatment device provided by the invention, oily sludge is mixed in water, and then oil water and sludge are separated to treat the oily sludge, so that oil in the oily sludge is fully recycled, the situation of secondary pollution caused by direct incineration of the oily sludge is avoided, the oily sludge is fully stirred and mixed in the water through the arranged mixing branched chain, and the treatment efficiency of the oily sludge is accelerated.
2. According to the oily sludge treatment device provided by the invention, the cylinder is arranged to drive the crushing plate to move, so that the crushing plate extrudes and crushes oily sludge to be treated, the oily sludge is conveniently ground through the relative movement between the crushing plate and the screen, and meanwhile, the oily sludge is filtered through the screen, so that the situation that the mixing mechanism and the stirring mechanism are damaged due to the fact that sludge with larger volume enters the mixing cylinder is avoided.
3. According to the oily sludge treatment device provided by the invention, the rotating shaft is arranged to drive the mixing plate to mix and stir water of the mixed oily sludge at the upper side in the mixing cylinder, the rotating shaft drives the vertical plate to mix and stir water of the mixed oily sludge at the middle part in the mixing cylinder, and meanwhile, the rotating shaft drives the stirring plate to mix and stir water of the mixed oily sludge at the bottom in the mixing cylinder, so that the oily sludge is fully blended into water, and the recovery rate of oil in sludge is improved.
4. According to the oily sludge treatment device, the interface of sludge and oil water is observed through the glass plate, the bottom of the placing plate is conveniently adjusted to be positioned at the upper end of the interface through the adjusting screw rod, the oil water is sucked out of the separating frame through the suction pipe by the external water pump, so that the oil water is separated from the sludge, the sucked oil water is filtered by the filter screen, the condition that the sludge and the oil water are sucked out together by the suction pipe is avoided, and the oil water and sludge separating effect is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2 in accordance with the present invention.
Fig. 4 is a perspective view of a hybrid arm according to the present invention.
Fig. 5 is a sectional view taken along line B-B of fig. 2 in accordance with the present invention.
Fig. 6 is a partial cross-sectional view between the separation frame and the blanking mechanism of the present invention.
Fig. 7 is a schematic perspective view of a breaker plate according to the present invention.
Fig. 8 is an enlarged view of the invention at the X of fig. 3.
In the figure: 1. a flat plate; 2. branch chain of crushed aggregates; 3. mixing branched chains; 4. separating the branched chain; 21. a side plate; 22. a feeding frame; 23. screening a screen; 24. a support plate; 25. a cylinder; 26. a breaker plate; 31. a mixing drum; 32. a support frame; 33. a rotating shaft; 34. a rotating electric machine; 35. a mixing mechanism; 36. a stirring mechanism; 37. a discharge pipe; 38. a valve; 351. installing a sleeve; 352. a connecting rod; 353. a mixing plate; 354. a fan blade; 361. fixing a sleeve; 362. a support bar; 363. a vertical plate; 364. a swing plate; 365. connecting sleeves; 366. a stirring plate; 41. separating the frame; 42. a glass plate; 43. a suction mechanism; 44. a blanking mechanism; 431. mounting a plate; 432. adjusting the screw rod; 433. placing the plate; 434. a guide bar; 435. a straw; 436. filtering with a screen; 441. a baffle plate; 442. locking the screw rod; 443. and a locking block.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.
The utility model provides an oily sludge treatment device, includes dull and stereotyped 1, crushed aggregates branch chain 2, mixed branch chain 3 and separation branch chain 4, dull and stereotyped 1 upper end mid-mounting has crushed aggregates branch chain 2, and 2 lower extremes of crushed aggregates branch chain are provided with mixed branch chain 3, and mixed branch chain 3 installs in dull and stereotyped 1 upper end middle part, and dull and stereotyped 1 upper end right side is installed and is separated branch chain 4.
Referring to fig. 1, 2 and 3, the crushed aggregates branched chain 2 comprises a side plate 21, a feeding frame 22, a screen 23, a support plate 24, a cylinder 25 and a crushing plate 26, the side plate 21 is symmetrically installed in the front and back of the middle part of the upper end of the flat plate 1, the feeding frame 22 is installed at the upper end of the side plate 21, the screen 23 is installed at the lower side inside the feeding frame 22, the support plate 24 is installed at the left side of the upper end of the side plate 21, the cylinder 25 is installed between the support plates 24, the crushing plate 26 is installed at the extending end of the cylinder 25, and the crushing plate 26 is arranged at the upper end of the screen 23, during specific work, the oily sludge to be processed is conveyed into the feeding frame 22 in a manual or mechanical mode, and the crushing plate 26 is driven to move left and right by the cylinder 25, so that the crushing plate 26 performs crushing processing on the oily sludge to be processed, when the oily sludge is crushed, clear water is added into the sludge in the feeding frame 22, and meanwhile, the relative movement between the crushing plate 26 and the screen 23 can grind the oily sludge, after the oily sludge is crushed, the oily sludge is filtered through the screen 23, so that the condition that the mixing mechanism 35 and the stirring mechanism 36 are damaged due to the fact that the sludge with large volume enters the mixing cylinder 31 is avoided.
Irregular bulges are arranged on the left side and the right side of the crushing plate 26, and the irregular bulges are convenient for the crushing plate 26 to extrude and crush the oily sludge.
Referring to fig. 1, 3 and 4, the mixing branched chain 3 includes a mixing drum 31, a support frame 32, a rotating shaft 33, a rotating motor 34, a mixing mechanism 35, a stirring mechanism 36, a discharge pipe 37 and a valve 38, the mixing drum 31 is installed between the upper sides of the side plates 21, the support frame 32 is installed at the upper end inside the mixing drum 31, the rotating shaft 33 is installed at the middle part inside the mixing drum 31 through a bearing, the upper end of the rotating shaft 33 is installed at the middle part of the support frame 32 through a bearing, the lower end of the rotating shaft 33 is connected with the output end of the rotating motor 34 through a coupler, the rotating motor 34 is installed at the middle part of the upper end of the flat plate 1, the mixing mechanism 35 is installed at the upper side of the rotating shaft 33, the stirring mechanism 36 is installed at the lower side of the rotating shaft 33, the discharge pipe 37 is installed at the right side of the lower end of the mixing drum 31, the valve 38 is installed at the middle part of the discharge pipe 37, and during specific work, the valve 38 is manually rotated to seal the discharge pipe 37, avoid the clear water behind the mixed oily sludge from the mixing drum 31 situation of outflow, and oily sludge after the breakage falls to the mixing drum 31 in, and add clear water in to the mixing drum 31, make the clear water behind the mixed oily sludge full of the mixing drum 31, clear water adds after accomplishing, it is rotatory to drive rotation axis 33 through rotating electrical machines 34, it is rotatory to make rotation axis 33 drive mixing mechanism 35 and rabbling mechanism 36 rotate, thereby make mixing mechanism 35 and rabbling mechanism 36 stir the clear water behind the mixed oily sludge, guarantee that oily sludge fully mixes with the clear water, after oily sludge fully mixes with clear water, through artifical reverse rotation valve 38, make valve 38 relieve the sealed to discharging pipe 37, thereby make the clear water behind the mixed oily sludge flow into through discharging pipe 37 and separate branch chain 4 and separate.
The rear side of the upper end of the feeding frame 22 and the left side of the upper end of the mixing drum 31 are provided with water inlet pipes, clear water is added into oily sludge conveniently through the water inlet pipes, the oily sludge is guaranteed to be mixed and enter the clear water, and oil in the sludge is convenient to recover.
Referring to fig. 3 and 4, the mixing mechanism 35 includes a mounting sleeve 351, a connecting rod 352, a mixing plate 353 and fan blades 354, the mounting sleeve 351 is mounted on the upper side of the rotating shaft 33, the connecting rod 352 is uniformly mounted on the outer side of the mounting sleeve 351 along the circumferential direction of the mounting sleeve 351, the connecting rod 352 is uniformly arranged from top to bottom, the mixing plate 353 is mounted at the outer end of the connecting rod 352, and the fan blades 354 are vertically and symmetrically mounted on the inner side of the mixing plate 353 through pin shafts, during specific work, clear water is manually added to enable the clear water mixed with the oil-containing sludge to fill the mixing cylinder 31, the rotating shaft 33 is driven to rotate through the rotating motor 34, so that the mounting sleeve 351 is driven to rotate by the rotating shaft 33, the mounting sleeve 351 is driven to rotate through the connecting rod 352, the mixing plate 353 conveniently mixes and stirs the water mixed with the oil-containing sludge on the upper side in the mixing cylinder 31, and the flow of the water is accelerated through the fan blades 354 arranged in the mixing plate 353, ensuring that the oily sludge is fully blended into the water.
The mixing plate 353 is provided with circular holes in up-down symmetry, the fan blades 354 are arranged in the circular holes through pin shafts, and the fan blades 354 accelerate the flow speed of water flow so as to be convenient for blending oil-containing sludge into water.
Referring to fig. 3 and 4, the stirring mechanism 36 includes a fixed sleeve 361, a support rod 362, a vertical plate 363, a swinging plate 364, a connecting sleeve 365 and a stirring plate 366, the fixed sleeve 361 is installed in the middle of the rotating shaft 33, the support rod 362 is evenly installed on the outer side of the fixed sleeve 361 along the circumferential direction thereof, the support rod 362 is symmetrically installed on the outer side of the fixed sleeve 361 up and down, the vertical plate 363 is evenly installed on the outer side of the support rod 362 along the length direction thereof, the swinging plate 364 is symmetrically installed on the end portion of the vertical plate 363 up and down through a pin shaft, the connecting sleeve 365 is installed on the lower side of the rotating shaft 33, the stirring plate 366 is evenly installed on the outer side of the connecting sleeve 365 along the circumferential direction thereof, during specific work, when the mixing plate 353 and the fan blade 354 stir clean water mixed with oil-containing sludge, the rotating shaft 33 is driven to rotate by the rotating motor 34, so that the rotating shaft 33 drives the fixed sleeve 361 to rotate the vertical plate 363 through the support rod 362, thereby make vertical board 363 mix the stirring to the water of the mixed oily mud of middle part in the mixing drum 31, make things convenient for oily mud to melt into in the water, and the swing board 364 that is equipped with through vertical board 363 tip disturbs the water of mixing oily mud, guarantee that oily mud fully melts into in the water, it is rotatory through rotating electrical machines 34 drive adapter sleeve 365 through rotation axis 33 simultaneously, it is rotatory to make adapter sleeve 365 drive stirring board 366, make stirring board 366 mix the stirring to the water of the mixed oily mud of bottom in the mixing drum 31, guarantee that oily mud fully melts into in the water, and the mud of bottom in the mixing drum 31 will deposit through stirring board 366 when rotatory shovels, make in the abundant water of sneaking of oil that contains in the mud, improve the rate of recovery of oil in the mud.
Referring to fig. 2, 3 and 5, the separation branch chain 4 includes a separation frame 41, a glass plate 42, a suction mechanism 43 and a blanking mechanism 44, the separation frame 41 is installed on the right side of the upper end of the flat plate 1, the glass plate 42 is installed on the right side of the front end of the separation frame 41, the suction mechanism 43 is installed on the right side inside the separation frame 41, the blanking mechanism 44 is installed on the lower side of the right end of the separation frame 41, when the separation device works specifically, clean water mixed with oil-containing sludge flows into the separation frame 41 through the discharge pipe 37, so that the clean water mixed with oil-containing sludge is allowed to stand and precipitate in the separation frame 41, sludge is allowed to precipitate at the bottom of the separation frame 41, so that sludge is separated from oil and water, after the sludge is separated from oil and water, oil and water are pumped out through the suction mechanism 43, and the interface between sludge and oil and water is observed through the glass plate 42, which facilitates manual adjustment of the position of the suction mechanism 43, and ensures that the suction mechanism 43 can sufficiently suck out oil and water, meanwhile, the settled sludge is discharged manually through the discharging mechanism 44, so that the sludge and oil-water are separated and collected manually, and the sludge and the oil-water are further processed conveniently.
Referring to fig. 5, the suction mechanism 43 includes a mounting plate 431, an adjusting screw 432, a placing plate 433, a guide rod 434, a suction pipe 435 and a filter screen 436, the mounting plate 431 is installed on the right side of the upper end of the separation frame 41, the adjusting screw 432 is installed in the middle of the mounting plate 431 in a screw-thread fit manner, the placing plate 433 is installed at the lower end of the adjusting screw 432, the guide rods 434 are symmetrically installed on the front and back of the upper end of the placing plate 433, the upper end of the guide rod 434 is slidably installed in the mounting plate 431, the suction pipe 435 is installed on the rear side of the upper end of the placing plate 433, the filter screen 436 is installed on the left side of the lower end of the placing plate 433, during specific work, after the water mixed with the oily sludge in the separation frame 41 is statically deposited, the interface between the sludge and the oil and water is observed and determined through the glass plate 42 manually, and the adjusting screw 432 is manually rotated, so that the adjusting screw 432 drives the placing plate 433 and the guide rod 434 to move along the mounting plate 431, thereby adjust and place board 433 bottom and be in the interface upper end of mud and profit, place board 433 position adjustment back, through external water pump through straw 435 with profit from separating in the frame 41 to with profit and the mud separation under the sediment, when just straw 435 separates profit and the mud under the sediment, filter the profit of suction through filter screen 436, avoid straw 435 with mud together the situation of the suction of profit together with the profit, guarantee the separation effect of profit and mud.
Referring to fig. 6, the discharging mechanism 44 includes a baffle 441, a locking screw 442 and a locking block 443, a discharge hole is opened at the lower side of the right end of the separation frame 41, the baffle 441 is installed at the rear side of the right end of the separation frame 41 through a pin shaft, the baffle 441 is attached to the right end of the separation frame 41 and seals the discharge hole, and the middle part of the front end of the baffle 441 is provided with a locking screw 442 in a threaded connection mode, the front side of the right end of the separation frame 41 is provided with a locking block 443, the middle part of the locking screw 442 is clamped in the locking block 443, when the separation frame 41 works specifically, after oil and water in the suction pipe 435 are sucked out from the separation frame 41, by manually rotating the locking screw 442, the locking screw 442 is moved outwardly along the blocking plate 441, thereby separating the locking screw 442 from the locking block 443, and after separating the locking screw 442 from the locking block 443, the baffle 441 is manually rotated, so that the baffle 441 is separated from the separation frame 41, and the precipitated sludge is conveniently taken out of the separation frame 41 manually.
Turn right from a left side and be the inclined plane of downward sloping in separation frame 41 bottom, be provided with semi-circular horizontal bar on the inclined plane, and discharging pipe 37 lower extreme sets up in the inclined plane top, the rectangular channel has been seted up on separation frame 41 front end right side, glass sheet 42 installs in the rectangular channel, the inclined plane is convenient to be cushioned the water of mixing oily mud, the convenient mud to the aquatic deposits, and semi-circular horizontal bar conveniently slows down the great mud of aquatic granule, the mud of being convenient for deposits, glass sheet 42 makes things convenient for the staff to observe the interface between profit and the mud of depositing down.
In addition, the invention also provides an oily sludge treatment method, which comprises the following steps: s1, feeding treatment: oily sludge to be treated is conveyed into the feeding frame 22 manually or mechanically, and clear water is continuously added into the feeding frame 22 through a water inlet pipe arranged on the rear side of the upper end of the feeding frame.
S2, crushing treatment: when the oily sludge is fed, the crushing plate 26 is driven to move left and right through the air cylinder 25, so that the crushing plate 26 carries out crushing treatment on the oily sludge to be treated, the oily sludge is ground through relative movement between the crushing plate 26 and the screen 23, and the oily sludge is filtered through the screen 23 after being crushed.
S3, mixing and stirring: after the crushed oil-containing sludge enters the mixing cylinder 31, the valve 38 is manually rotated, so that the valve 38 seals the discharge pipe 37, the condition that clear water mixed with the oil-containing sludge flows out of the mixing cylinder 31 is avoided, the crushed oil-containing sludge falls into the mixing cylinder 31, clear water is added into the mixing cylinder 31, the mixing cylinder 31 is filled with the clear water mixed with the oil-containing sludge, after the clear water is added, the rotating shaft 33 is driven to rotate by the rotating motor 34, the rotating shaft 33 drives the mounting sleeve 351 to rotate, the mounting sleeve 351 drives the mixing plate 353 to rotate through the connecting rod 352, the mixing plate 353 can mix and stir the water mixed with the oil-containing sludge on the upper side in the mixing cylinder 31 conveniently, the flow of the water is accelerated by the fan blades 354 arranged in the mixing plate 353, the oil-containing sludge is ensured to be fully melted into the water, meanwhile, the rotating shaft 33 is driven to rotate by the rotating motor 34, so that the rotating shaft 33 drives the fixing sleeve 361 to rotate, make fixed cover 361 to pass through bracing piece 362 and drive vertical board 363 rotatory, thereby make vertical board 363 mix the stirring to the water of the mixed oily mud of middle part in the mixing drum 31, and the swinging plate 364 that is equipped with through vertical board 363 tip disturbs the water of mixing oily mud, guarantee in oily mud fully melts into water, and it is rotatory through rotation motor 34 through rotation axis 33 drive adapter sleeve 365, it is rotatory to make adapter sleeve 365 drive stirring board 366, make stirring board 366 mix the water of the mixed oily mud of bottom in the mixing drum 31 and stir, guarantee in oily mud fully melts into water, stirring board 366 when rotatory simultaneously will deposit the mud of bottom in the mixing drum 31 and shovel, make in the abundant muddy water of mixing of oil in the mud, improve the rate of recovery of oil in the mud.
S4, separation treatment: clear water mixed with oily sludge flows into the separation frame 41 through the discharge pipe 37, clear water mixed with oily sludge is allowed to stand and precipitate in the separation frame 41, so that sludge is precipitated at the bottom of the separation frame 41 and is separated from oil and water, after the sludge is separated from the oil and the water, the interface between the sludge and the oil and the water is determined by manually observing through the glass plate 42, the adjusting screw 432 is manually rotated to drive the placing plate 433 and the guide rod 434 to move along the mounting plate 431, so that the bottom of the placing plate 433 is adjusted to be positioned at the upper end of the interface between the sludge and the oil and the water, after the position of the placing plate 433 is adjusted, the oil and the water are sucked out from the separation frame 41 through the suction pipe 435 by an external water pump, so that the oil and the water are separated from the precipitated sludge, and the oil and the water are filtered through the filter screen 436 when the suction pipe 435 separates the oil and the water from the precipitated sludge, and the condition that the sludge and the oil and the water are sucked out together by the suction pipe 435 is avoided, after the oil and water in the suction pipe 435 are sucked out from the separation frame 41, the locking screw 442 is manually rotated to move the locking screw 442 outwards along the baffle 441, so that the locking screw 442 is separated from the locking block 443, and after the locking screw 442 is separated from the locking block 443, the baffle 441 is manually rotated to separate the baffle 441 from the separation frame 41, so that the precipitated sludge can be conveniently taken out from the separation frame 41 manually.
S5, reprocessing: after oil-water separation from sludge, oil-water separation is performed by heating water mixed with oil, and the sludge left after precipitation is dried and buried.
The foregoing shows and describes the general principles, principal features and advantages of the invention; it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an oily sludge treatment equipment, includes flat board (1), crushed aggregates branch chain (2), mixes branch chain (3) and separation branch chain (4), its characterized in that: the middle part of the upper end of the flat plate (1) is provided with a crushed aggregate branched chain (2), the lower end of the crushed aggregate branched chain (2) is provided with a mixed branched chain (3), the mixed branched chain (3) is arranged in the middle part of the upper end of the flat plate (1), and the right side of the upper end of the flat plate (1) is provided with a separation branched chain (4); wherein:
the crushing branch chain (2) comprises side plates (21), a feeding frame (22), a screen (23), a supporting plate (24), an air cylinder (25) and crushing plates (26), the side plates (21) are symmetrically arranged in the middle of the upper end of the flat plate (1) in the front-back direction, the feeding frame (22) is arranged at the upper end of the side plates (21), the screen (23) is arranged on the lower side inside the feeding frame (22), the supporting plate (24) is arranged on the left side of the upper end of the side plates (21), the air cylinder (25) is arranged between the supporting plates (24), the crushing plates (26) are arranged at the extending ends of the air cylinder (25), and the crushing plates (26) are arranged at the upper end of the screen (23);
the mixing branch chain (3) comprises a mixing drum (31), a support frame (32), a rotating shaft (33), a rotating motor (34), a mixing mechanism (35), a stirring mechanism (36), a discharging pipe (37) and a valve (38), the mixing drum (31) is installed between the upper sides of the side plates (21), the support frame (32) is installed at the upper end inside the mixing drum (31), the rotating shaft (33) is installed in the middle of the inner side of the mixing drum (31) through a bearing, the upper end of the rotating shaft (33) is installed in the middle of the support frame (32) through a bearing, the lower end of the rotating shaft (33) is connected with the output end of the rotating motor (34) through a coupler, the rotating motor (34) is installed in the middle of the upper end of the flat plate (1), the mixing mechanism (35) is installed on the upper side of the rotating shaft (33), the stirring mechanism (36) is installed on the lower side of the rotating shaft (33), the discharging pipe (37) is installed on the right side of the lower end of the mixing drum (31), a valve (38) is arranged in the middle of the discharge pipe (37);
the separation branched chain (4) comprises a separation frame (41), a glass plate (42), a suction mechanism (43) and a blanking mechanism (44), the separation frame (41) is installed on the right side of the upper end of the flat plate (1), the glass plate (42) is installed on the right side of the front end of the separation frame (41), the suction mechanism (43) is installed on the right side inside the separation frame (41), and the blanking mechanism (44) is installed on the lower side of the right end of the separation frame (41);
mixing mechanism (35) are including installation cover (351), connecting rod (352), mixing plate (353) and flabellum (354), and installation cover (351) are installed to rotation axis (33) upside, and connecting rod (352) are evenly installed along its circumference in installation cover (351) outside, and connecting rod (352) from last down evenly arranged, and mixing plate (353) are installed to connecting rod (352) outer end, and mixing plate (353) inboard installs flabellum (354) through round pin axle longitudinal symmetry.
2. The oily sludge treatment apparatus according to claim 1, wherein: stirring mechanism (36) is including fixed cover (361), bracing piece (362), vertical board (363), swinging plate (364), adapter sleeve (365) and stirring board (366), rotation axis (33) mid-mounting has fixed cover (361), bracing piece (362) are evenly installed along its circumference in fixed cover (361) outside fixed cover (361), and bracing piece (362) longitudinal symmetry installs in fixed cover (361) outside, vertical board (363) are evenly installed along its length direction in bracing piece (362) outside, swinging plate (364) are installed through round pin axle longitudinal symmetry to vertical board (363) tip, adapter sleeve (365) are installed to rotation axis (33) downside, stirring board (366) are evenly installed along its circumference in adapter sleeve (365) outside.
3. The oily sludge treatment apparatus according to claim 1, wherein: suction mechanism (43) include mounting panel (431), adjusting screw (432), place board (433), guide bar (434), straw (435) and filter screen (436), mounting panel (431) are installed on separation frame (41) upper end right side, adjusting screw (432) are installed through screw-thread fit's mode in mounting panel (431) middle part, adjusting screw (432) lower extreme is installed and is placed board (433), place board (433) upper end front and back symmetry and install guide bar (434), guide bar (434) upper end slidable mounting is in mounting panel (431), place board (433) upper end rear side and install straw (435), straw (435) lower extreme is provided with filter screen (436), filter screen (436) are installed on placing board (433) lower extreme left side.
4. The oily sludge treatment apparatus according to claim 1, wherein: unloading mechanism (44) are including baffle (441), locking screw (442) and latch segment (443), the discharge gate has been seted up to separation frame 41 right-hand member downside, separation frame (41) right-hand member rear side installs baffle (441) through the round pin axle, the laminating of baffle 441 is at separation frame 41 right-hand member and is sealed the discharge gate, and baffle (441) front end middle part installs locking screw (442) through threaded connection's mode, latch segment (443) are installed to separation frame (41) right-hand member front side, in latch segment (443) is gone into to locking screw (442) middle part card.
5. The oily sludge treatment apparatus according to claim 1, wherein: irregular bulges are arranged on the left side and the right side of the crushing plate (26).
6. The oily sludge treatment apparatus according to claim 1, wherein: and water inlet pipes are arranged on the rear side of the upper end of the feeding frame (22) and the left side of the upper end of the mixing drum (31).
7. The oily sludge treatment apparatus according to claim 1, wherein: the separation frame (41) bottom turns right from a left side for the inclined plane of downward sloping, is provided with semi-circular horizontal bar on the inclined plane, and discharging pipe (37) lower extreme sets up in the inclined plane top, and the rectangular channel has been seted up on separation frame (41) front end right side, and glass board (42) are installed in the rectangular channel.
8. The oily sludge treatment apparatus according to claim 1, wherein: the mixing plate (353) is provided with circular holes in an up-and-down symmetrical mode, and the fan blades (354) are installed in the circular holes through pin shafts.
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| CN113582484B (en) * | 2021-10-08 | 2021-12-07 | 烟台佑利技术有限公司 | Sedimentation tank for rapidly separating and treating oily sludge |
| CN114751621B (en) * | 2022-05-07 | 2024-05-14 | 陕西雷光环保科技有限公司 | Oily sludge treatment device with proportioning adjusting function for oil field |
| CN117285216B (en) * | 2023-11-24 | 2024-02-02 | 四川赛福伟业石油技术服务有限公司 | Harmless treatment equipment and method for petroleum exploitation sludge |
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Effective date of registration: 20240116 Address after: 1516, 15th Floor, Building 2, No.1 Courtyard, Shangdi 10th Street, Haidian District, Beijing, 100000 RMB Patentee after: JUNYOUXIN OF BEIJING TECHNOLOGY Co.,Ltd. Address before: 257000 room 319, Wanda harbor city, No. 25-1, Gangcheng Road, dongyinggang Economic Development Zone, Dongying City, Shandong Province Patentee before: Dongying SIDA Petrochemical Co.,Ltd. |