CN110902064A - Oil field oil sludge woven bag breaking device - Google Patents
Oil field oil sludge woven bag breaking device Download PDFInfo
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- CN110902064A CN110902064A CN201911319935.5A CN201911319935A CN110902064A CN 110902064 A CN110902064 A CN 110902064A CN 201911319935 A CN201911319935 A CN 201911319935A CN 110902064 A CN110902064 A CN 110902064A
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- Prior art keywords
- sludge
- bag breaking
- woven bag
- oil
- breaking device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0008—Opening and emptying bags
Abstract
The invention belongs to the technical field of sludge treatment, and particularly relates to a woven bag breaking device for oilfield sludge. Be provided with 2 at least backup pads (3) on this oil field dirty oil mud braided bag broken bagging apparatus's frame (1), all be equipped with broken bag sword (2) on every backup pad (3), every backup pad (3) respectively have an electric putter (4), backup pad (3) are done the motion of opening and shutting along frame (1) under the drive of electric putter (4) and are made dirty fatlute and fall down between backup pad (3), be provided with arc elastic rod (5) between backup pad (3), arc elastic rod (5) are along opening and shutting of backup pad (3) do the motion of compression epirelief and relaxation flat. The invention can improve the bag breaking efficiency of the woven bag of the sludge and the oil sludge, quickens the separation of the sludge and the woven bag, has simple structure and is convenient to process and operate.
Description
Technical Field
The invention belongs to the technical field of sludge treatment, and particularly relates to a woven bag breaking device for oilfield sludge.
Background
The oil sludge is solid waste generated in the processes of oil exploration, exploitation, refining, gathering and transportation and the like, and is listed in national records of dangerous waste. Along with the expansion of the scale of oil exploitation and refining in China, the yield of the oil sludge is increased, and the harm to the environment is more and more serious. The oil sludge has large yield and wide distribution, belongs to dangerous waste, and needs to be recycled and treated in a centralized way. For scattered and small-scale oil sludge, woven bags are often used for containing the oil sludge, and then the oil sludge is transported to an oil sludge disposal station for treatment. Particularly, in the development of offshore oil fields, most of the oil sludge produced in the process of offshore oil field exploitation is transported to an onshore disposal station for treatment after being packaged by woven bags.
And in the dirty oil sludge treatment station, the dirty oil sludge is discharged from the woven bag through manual bag breaking, and then the next treatment procedure is carried out. The labor intensity of manual bag breaking is high, the working efficiency is low, the labor cost is high, and certain dangers exist. The working environment is severe, and the greasy dirt has certain toxicity, which seriously affects the health of workers.
The problem of bag breaking of woven bags for containing the greasy dirt is the problem of neck clamping for processing the greasy dirt. The devices disclosed at home and abroad are few. Chinese patent document CN 104528078A discloses a woven bag breaking device for containing oil sludge and ground oil in an oil field, which breaks the bag by using the self weight of the bagged oil sludge, and the oil sludge flows out along with a diversion trench of a blade under the action of gravity. This equipment has avoided the manual cutting braided bag, has improved broken bag efficiency. However, the bagged sludge is usually in a semi-solid state and the viscosity of the sludge is high, and therefore the sludge may not flow out after the bag is broken.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a woven bag breaking device for oil field sludge, which is suitable for discharging semisolid sludge with high viscosity from a woven bag.
In order to achieve the purpose, the technical scheme of the invention is as follows:
oil field oil sludge woven bag breaks bagging apparatus, including the frame, be provided with broken bag sword in the frame, be provided with 2 piece at least backup pads in the frame, all be equipped with broken bag sword in every backup pad, every backup pad respectively has an electric putter, and the backup pad is made the motion of opening and shutting along the frame under electric putter's drive and is made dirty fatlute fall from between the backup pad.
As an improvement, an arc-shaped elastic rod is arranged between the supporting plates and does compression, upward projection and relaxation and flattening motions along with the opening and closing of the supporting plates.
As a further improvement, the arc-shaped elastic rod is positioned at the side edge of the bag breaking knife.
As an improvement, the bag breaking knife comprises a knife tip and a knife edge.
As an improvement, when the arc-shaped elastic rod is upwards compressed, the top of the arc-shaped elastic rod is lower than the top of the bag breaking knife.
As a further improvement, a supporting column is arranged on the supporting plate.
As a further improvement, the supporting column is provided with a conical top, and the height of the supporting column is lower than that of the bag breaking knife.
As a further improvement, the supporting plate is provided with a sludge discharge hole.
The invention has the beneficial effects that:
aiming at the difficult problem of bag breaking of the oil field sludge woven bag, the bag breaking device is modified and upgraded on the basis of the existing bag breaking equipment. Under the action of gravity and descending impact force, the knife tip of the bag breaking knife firstly punctures the woven bag, so that the greasy dirt flows out along the bag breaking knife, and initial bag breaking is realized. Along with electric putter's the reciprocating motion that opens and shuts, the braided bag realizes further the expansion of broken mouthful under tearing and the cutting action of support column and broken bag sword cutting edge, realizes further broken bag, makes dirty greasy dirt have great outflow passageway, and the reciprocating motion that opens and shuts of backup pad in addition carries out rhythmic extrusion to dirty greasy dirt of whole bag, is favorable to the quick separation of braided bag and dirty greasy dirt. The opening and closing reciprocating motion of the supporting plate is also beneficial to the oil sludge falling on the supporting plate to fall from the sludge discharge hole.
The arc-shaped elastic rod has two functions, namely, the compression, upward projection and relaxation, flat and flat movements respectively push and loosen mud and pull out mud from the oily sludge at the crevasses, so that the smooth leakage of the oily sludge is facilitated; and secondly, the woven bags are blocked, and the woven bags are prevented from falling down from the supporting plates.
In conclusion, the invention can improve the bag breaking efficiency of the woven bag for the sludge and the sludge, quickens the separation of the sludge and the woven bag, and has simple structure and convenient processing and operation.
Drawings
FIG. 1 is a top view of the present invention showing the support plates in a closed position;
FIG. 2 is a top view of the present invention with the support plates in an open position;
FIG. 3 is a schematic view of the structure of the support plate of the present invention;
fig. 4 is a sectional view taken along the line a-a in fig. 3.
In the figure: 1. a frame; 2. a bag breaking knife; 3. a support plate; 4. an electric push rod; 5. an arc-shaped elastic rod; 6. a support pillar; 7. a sludge discharge hole.
Detailed Description
Example 1
As shown in fig. 1 and 2, the device for breaking woven bags of oilfield sludge comprises a frame 1, wherein a plurality of support plates 3 are arranged on the frame 1, and slide rail grooves are formed in two sides of each support plate 3 to enable the support plates 3 to slide along the frame 1 in a plane. In this embodiment, the number of the supporting plates 3 is 2, the 2 supporting plates 3 are respectively driven by an electric push rod 4, and the supporting plates 3 are driven by the electric push rods 4 to make opening and closing movements along the frame 1 so that the sludge falls down from between the supporting plates 3. The supporting plate 3 is provided with a sludge discharge hole 7, most of the oil sludge falls from the space between the supporting plates 3, and the oil sludge falling on the supporting plates 3 falls from the sludge discharge hole 7. Because the supporting plate 3 is always in opening and closing reciprocating motion, the oil sludge can smoothly fall from the sludge discharge hole 7.
As shown in fig. 3 and 4, each support plate 3 is provided with a bag breaking knife 2 and a support column 6. The bag breaking knife 2 comprises a knife tip and a knife edge, and the height of the bag breaking knife 2 is 20-30 cm. The left side and the right side of the bag breaking knife 2 are respectively provided with a support column 6, the height of each support column 6 is 5-10cm lower than that of the bag breaking knife 2, each support column 6 is provided with a conical top, each support column consists of a conical section and a column section, and the height of each conical section accounts for 10% -20% of the total height of each support column. After the support column 6 pierced the woven bag, the woven bag was favorable to transversely tearing, made the breach of woven bag further enlarge, was favorable to the quick separation of woven bag and dirty fatlute.
As shown in fig. 1 and 2, an arc-shaped elastic rod 5 is disposed between the supporting plates 3, and the arc-shaped elastic rod 5 may be a steel wire or a steel wire wrapped with rubber. The arc-shaped elastic rod 5 performs the motions of compressing, raising upwards and relaxing flat along with the opening and closing of the supporting plate 3. When the arc-shaped elastic rod 5 is upwards compressed, the top of the arc-shaped elastic rod 5 is lower than the top of the bag breaking knife 2. Bag breaking knife 2 is located the intermediate position of device, and arc elastic rod 5 is located bag breaking knife 2's side, is favorable to arc elastic rod 5 to break into in the mouth suddenly, realizes the function of loose interior oily sludge and the function of dialling oily sludge outward.
Claims (8)
1. Oil field oil sludge braided bag breaks bagging apparatus, including frame (1), be provided with broken bag sword (2), its characterized in that on frame (1): the bag breaking machine is characterized in that at least 2 supporting plates (3) are arranged on the rack (1), a bag breaking cutter (2) is arranged on each supporting plate (3), each supporting plate (3) is provided with an electric push rod (4), and the supporting plates (3) are driven by the electric push rods (4) to move in an opening and closing mode along the rack (1) to enable sludge to fall down from the supporting plates (3).
2. The oilfield sludge woven bag breaking device as defined in claim 1, wherein: arc elastic rods (5) are arranged between the supporting plates (3), and the arc elastic rods (5) do compression convex and relaxation flat motions along with the opening and closing of the supporting plates (3).
3. The oilfield oil sludge woven bag breaking device of claim 2, wherein: the arc-shaped elastic rod (5) is positioned on the side edge of the bag breaking knife (2).
4. The oilfield sludge woven bag breaking device as defined in claim 1, wherein: the bag breaking knife (2) comprises a knife tip and a knife edge.
5. The oilfield oil sludge woven bag breaking device of claim 2, wherein: when the arc-shaped elastic rod (5) is compressed to be convex upwards, the top of the arc-shaped elastic rod (5) is lower than the top of the bag breaking knife (2).
6. The oilfield sludge woven bag breaking device as defined in claim 1, wherein: and a support column (6) is arranged on the support plate (3).
7. The oilfield sludge woven bag breaking device as defined in claim 6, wherein: the supporting column (6) is provided with a conical top, and the height of the supporting column (6) is lower than that of the bag breaking knife (2).
8. The oilfield sludge woven bag breaking device as defined in claim 1, wherein: the supporting plate (3) is provided with a mud discharging hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319935.5A CN110902064A (en) | 2019-12-19 | 2019-12-19 | Oil field oil sludge woven bag breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319935.5A CN110902064A (en) | 2019-12-19 | 2019-12-19 | Oil field oil sludge woven bag breaking device |
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| Publication Number | Publication Date |
|---|---|
| CN110902064A true CN110902064A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911319935.5A Pending CN110902064A (en) | 2019-12-19 | 2019-12-19 | Oil field oil sludge woven bag breaking device |
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| CN (1) | CN110902064A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807675A (en) * | 2020-07-04 | 2020-10-23 | 上海和惠生态环境科技有限公司 | Oil sludge bag breaking three-phase separation process and oil sludge bag breaking equipment |
| CN112407650A (en) * | 2020-11-06 | 2021-02-26 | 北京工业大学 | Automatic bag breaking and plastic bag collecting garbage can cover and assembly |
| CN115057068A (en) * | 2022-07-26 | 2022-09-16 | 厦门烟草工业有限责任公司 | Tobacco bag opening system and control method thereof |
-
2019
- 2019-12-19 CN CN201911319935.5A patent/CN110902064A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807675A (en) * | 2020-07-04 | 2020-10-23 | 上海和惠生态环境科技有限公司 | Oil sludge bag breaking three-phase separation process and oil sludge bag breaking equipment |
| CN111807675B (en) * | 2020-07-04 | 2021-04-09 | 上海和惠生态环境科技有限公司 | Oil sludge bag breaking three-phase separation process and oil sludge bag breaking equipment |
| CN112407650A (en) * | 2020-11-06 | 2021-02-26 | 北京工业大学 | Automatic bag breaking and plastic bag collecting garbage can cover and assembly |
| CN115057068A (en) * | 2022-07-26 | 2022-09-16 | 厦门烟草工业有限责任公司 | Tobacco bag opening system and control method thereof |
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