CN220223974U - Mixing pipe - Google Patents
Mixing pipe Download PDFInfo
- Publication number
- CN220223974U CN220223974U CN202320964642.8U CN202320964642U CN220223974U CN 220223974 U CN220223974 U CN 220223974U CN 202320964642 U CN202320964642 U CN 202320964642U CN 220223974 U CN220223974 U CN 220223974U
- Authority
- CN
- China
- Prior art keywords
- pipe
- conveying
- flange
- flocculating agent
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000008394 flocculating agent Substances 0.000 claims abstract description 27
- 239000003814 drug Substances 0.000 claims abstract description 21
- 238000013329 compounding Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000012377 drug delivery Methods 0.000 claims description 16
- 239000007769 metal material Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 1
- 239000010802 sludge Substances 0.000 abstract description 23
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The application relates to a compounding pipe relates to fatlute processing technology field. The compounding pipe in this application is including the conveying pipeline that is used for carrying the fatlute mixture and the conveying medicine pipe that is used for carrying the flocculating agent, has seted up on the conveying pipeline and has passed the hole, and the one end of conveying medicine pipe passes and passes the hole and be arranged in the conveying pipeline, is equipped with the rotating assembly who is used for rotatory flocculating agent in the conveying medicine pipe. The rotating assembly is specially designed in the medicine conveying pipe, the rotating assembly can enable the flocculating agent to rotate when being conveyed to the medicine conveying pipe, the flocculating agent after rotation is conveyed to the conveying pipe and is fully mixed with the oil sludge mixture conveyed to the conveying pipe, and the flocculating agent can be fully flocculated without damaging a floc structure.
Description
Technical Field
The application relates to the technical field of oil sludge treatment, in particular to a mixing pipe.
Background
The crude oil can generate a large amount of oil sludge in the processes of exploitation, refining, storage and the like, and is characterized by containing various toxic and harmful substances, having high water content, small solid particles, serious emulsification of oil and water, difficult dehydration and harmless treatment of the oil sludge, which is a further environmental protection requirement of petrochemical enterprises after the oil sludge reaches the standard and the waste gas reaches the standard.
The mixing pipe is a common device for treating the oil sludge, the conventional mixing pipe consists of a circular pipe, a motor and a helical blade, the circular pipe is provided with openings for conveying the oil sludge and a flocculating agent, the motor is arranged outside the circular pipe, the rotary blade is arranged in the circular pipe, the motor drives the helical blade to rotate, the flocculating agent conveyed into the circular pipe is uniformly mixed with the oil sludge, the flocculating agent is fully mixed with the oil sludge, the flocculating agent fully adsorbs solid particles in the oil sludge to form floccule bodies to precipitate so as to achieve the effect of solid-liquid separation, but the formed floccules can be broken in the stirring process, and the solid-phase matters cannot be effectively separated in the subsequent separation process.
Aiming at the related technology, the utility model provides a mixing pipe which can fully mix flocculant and oil sludge to form flocs, and the flocs can not be broken due to stirring.
Disclosure of Invention
The utility model aims at providing a can make flocculating agent and fatlute intensive mixing form the floc, also can not break up the compounding pipe of floc because of the stirring.
The mixing pipe that this application provided adopts following technical scheme:
the utility model provides a compounding pipe, includes the conveying pipeline that is used for carrying the fatlute mixture and is used for carrying the conveying medicine pipe of flocculating agent, and the hole of crossing has been seted up to one side of conveying pipeline, and the one end of conveying medicine pipe passes the hole of crossing and is arranged in the conveying pipeline, is equipped with the rotating assembly who is used for rotatory flocculating agent in the conveying medicine pipe.
Through adopting above-mentioned technical scheme, rotatory subassembly can rotatory flocculating agent, rotatory flocculating agent can with the sludge blanket mixing flocculation and do not destroy the floc structure.
Optionally, the rotating assembly comprises a helical blade and a round rod, wherein the inner side of the helical blade is fixedly connected with the round rod, and the outer side of the helical blade is fixedly connected with the inner wall of the drug delivery tube.
Through adopting above-mentioned technical scheme, helical blade's shape can make the flocculating agent rotatory under the rotatory condition of self, has saved the use cost of mixing the material pipe.
Optionally, a nozzle is communicated with one end of the drug delivery pipe arranged in the drug delivery pipe.
By adopting the technical scheme, the flow cross-sectional area of the nozzle is smaller than that of the conveying pipe, the flocculating agent flows from the conveying pipe through the nozzle, and the flow velocity is faster under the compression effect of the nozzle opening.
Optionally, the nozzle is shaped as a straight line or a cross.
By adopting the technical scheme, the flocculant is compressed into the uniform flocculant film when flowing through the nozzle, so that the area of the flocculant for adsorbing solid matters in the oil sludge is increased, and the capability of separating the solid matters from the oil sludge by the flocculant is improved.
Optionally, the conveying pipe comprises a straight pipe section and a taper pipe section, and the straight pipe section is communicated with the taper pipe section.
Through adopting above-mentioned technical scheme, fatlute and flocculant flow through to taper pipe section from straight tube section, and flow cross-section area diminishes gradually, and fatlute and flocculant pass through the taper pipe section and are compressed by taper pipe section and make the velocity of flow faster, and pressure becomes low, makes the flocculant inflation, has further improved the ability of flocculant separation solid phase thing from fatlute.
Optionally, the one end fixedly connected with first flange that straight tube section kept away from the taper pipe section, taper pipe section kept away from straight tube section one end fixedly connected with second flange, and the nominal diameter of first flange is greater than the nominal diameter of second flange.
Through adopting above-mentioned technical scheme, make the level of straight tube section be higher than the level of taper pipe section, make conveying pipeline downward sloping like this, downward flow behind fatlute and the flocculating agent entering conveying pipeline, the gaseous upward flow in the conveying pipeline reaches the exhaust effect to increased the flow power of fatlute and flocculating agent, do benefit to the systemic circulation.
Optionally, a third flange is fixedly connected to one end of the drug delivery tube away from the drug delivery tube.
Through adopting above-mentioned technical scheme, the delivery pipe can dismantle with holding medicine pond pipeline through the flange when using and be connected, can follow when not using and hold medicine pond pipeline and disassemble, convenient clearance and maintenance.
Optionally, the delivery tube and the drug delivery tube are made of a metallic material.
Through adopting above-mentioned technical scheme, increased conveying pipeline and conveying medicine pipe's intensity, improved conveying pipeline and conveying medicine pipe's life, reduced conveying pipeline and conveying medicine pipe's cost of maintenance.
In summary, the present application includes at least one of the following beneficial technical effects:
1. be provided with the rotating assembly who is used for rotatory flocculating agent in the conveying pipe, the conveying pipe is arranged in the one end intercommunication in the conveying pipeline and is had the nozzle, and rotating assembly can make the flocculating agent rotatory, after the nozzle, rotatory flocculating agent liquid film does not have the abundant parcel of shearing force with the material, and the taper pipe section compression through the conveying pipeline, the velocity of flow is fastest, and pressure becomes low, makes the floc inflation, and abundant flocculation does not destroy the floc structure again.
2. The shape of the nozzle is in a straight line shape or a cross shape, and the flocculant is compressed into a uniform flocculant film when flowing through the nozzle, so that the area of the flocculant for adsorbing solid matters in the oil sludge is increased, and the capability of separating the solid matters from the oil sludge by the flocculant is improved.
3. The one end fixedly connected with first flange of taper pipe section is kept away from to straight pipe section, taper pipe section is kept away from straight pipe section one end fixedly connected with second flange, and the one end fixedly connected with third flange of conveying pipeline is kept away from to the conveying pipe. The detachable connection is convenient for a user to detach the mixing pipe for cleaning and overhauling when the mixing pipe does not work, and the nominal diameter of the first flange is larger than that of the second flange, so that the straight pipe section of the conveying pipe is higher than the taper pipe section in horizontal height and inclines to the horizontal plane, the oil sludge and the flocculating agent can flow downwards after entering the conveying pipe, the flowing power of the oil sludge and the flocculating agent is increased, and the upward flow of gas in the conveying pipe achieves the exhaust effect, thereby being beneficial to the circulation of the system.
Drawings
Fig. 1 is a schematic perspective view of a mixing tube in the present application.
Fig. 2 is a schematic cross-sectional view of a top view of a mixing tube in the present application.
In the figure, 1, a medicine delivery tube; 2. a rotating assembly; 21. a helical blade; 22. a round bar; 3. a material conveying pipe; 31. a straight pipe section; 32. a cone pipe section; 33. penetrating the hole; 4. a nozzle; 5. a first flange; 6. a second flange; 7. and a third flange.
Detailed Description
The present application is described in further detail below with reference to fig. 1-2.
Referring to fig. 1, a mixing tube comprises a drug delivery tube 1, a drug delivery tube 3, a first flange 5, a second flange 6 and a third flange 7, wherein the drug delivery tube 3 comprises a straight tube section 31 and a taper tube section 32, a through hole 33 is formed in the drug delivery tube 3, and one end of the drug delivery tube 1 passes through the through hole 33 and is arranged in the drug delivery tube 3. One end of the straight pipe section 31, which is far away from the taper pipe section 32, is fixedly connected with a first flange 5, one end of the taper pipe section 32, which is far away from the straight pipe section 31, is fixedly connected with a second flange 6, and the nominal diameter of the first flange 5 is larger than the nominal diameter of the second flange 6. One end of the medicine conveying pipe 1 far away from the medicine conveying pipe 3 is fixedly connected with a third flange 7.
Referring to fig. 1, one end of the straight pipe section 31 is detachably connected with the sludge pipe through the first flange 5, one end of the taper pipe section 32 is detachably connected with the sludge treatment tank pipe through the second flange 6, the nominal diameter of the first flange 5 is larger than that of the second flange 6, when the material mixing pipe is horizontally placed, the horizontal height of the straight pipe section 31 is larger than that of the taper pipe section 32, the material conveying pipe 3 inclines to the horizontal plane, the sludge and the flocculating agent can flow downwards after entering the material conveying pipe 3, the flowing power of the sludge and the flocculating agent is increased, and the upward flowing of the gas in the material conveying pipe 3 achieves the exhaust effect, so that the system circulation is facilitated.
Referring to fig. 2, a rotary component 2 for rotating a flocculant is arranged in a medicine delivery tube 1, the rotary component 2 comprises a spiral blade 21 and a round rod 22, the inner side of the spiral blade 21 is fixedly connected with the round rod 22, the outer side of the spiral blade 21 is fixedly connected with the medicine delivery tube 1, and the flocculant delivered to the medicine delivery tube 1 from a medicine storage tank can rotate under the action of the rotary component 2. One end of the drug delivery pipe 1 arranged in the drug delivery pipe 3 is communicated with a nozzle 4, the shape of the nozzle 4 is a straight line or a cross, the shape of the nozzle 4 in the embodiment is a straight line, the gap of the nozzle 4 opening can be 1mm or smaller than 1mm, and a more uniform and thinner flocculant film is formed.
The implementation principle of the embodiment of the application is as follows: in the operating state, the flocculant flows from the reservoir pipe to the drug delivery tube 1, along the outer surface of the helical blade 21 to the nozzle 4, and the flocculant rotates under the action of the helical blade 21. The rotary flocculant is extruded by the nozzle 4 to form a rotary flocculant film, the rotary flocculant film is sprayed out of the nozzle 4 and then reaches the cone pipe section 32 of the conveying pipe 3, the flow cross-sectional area of the cone pipe section 32 gradually decreases along the flow direction, so that the flocculant film is compressed by the cone pipe section 32, the flow speed is fast, the pressure is low, the flocculant film is expanded, and the rotary and expanded flocculant film can better adsorb solid-phase particles in the oil sludge to form floccule sediment.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a compounding pipe, includes conveying pipeline (3) and the conveying pipe (1) that are used for carrying the fatlute mixture that are used for carrying the flocculating agent, pass through hole (33) have been seted up to one side of conveying pipeline (3), the one end of conveying pipe (1) passes pass hole (33) and place in conveying pipeline (3), its characterized in that is equipped with in conveying pipeline (1) rotary component (2) that are used for rotatory flocculating agent.
2. A mixing tube according to claim 1, characterized in that the rotating assembly (2) comprises a helical blade (21) and a round rod (22), the inner side of the helical blade (21) is fixedly connected with the round rod (22), and the outer side of the helical blade (21) is fixedly connected with the inner wall of the drug delivery tube (1).
3. A mixing tube according to claim 1, characterized in that the end of the delivery tube (1) placed in the delivery tube (3) is connected with a nozzle (4).
4. A mixing tube according to claim 3, characterized in that the nozzle (4) is in the shape of a straight or cross.
5. A mixing tube according to claim 1, characterized in that the feed conveyor tube (3) comprises a straight tube section (31) and a conical tube section (32), the straight tube section (31) being in communication with the conical tube section (32).
6. A mixing tube according to claim 5, characterized in that the end of the straight tube section (31) remote from the conical tube section (32) is fixedly connected with a first flange (5), the end of the conical tube section (32) remote from the straight tube section (31) is fixedly connected with a second flange (6), and the nominal diameter of the first flange (5) is larger than the nominal diameter of the second flange (6).
7. A mixing tube according to claim 1, characterized in that the end of the delivery tube (1) remote from the delivery tube (3) is fixedly connected with a third flange (7).
8. A mixing tube according to claim 1, characterized in that the feed conveyor pipe (3) and the drug conveyor pipe (1) are made of a metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320964642.8U CN220223974U (en) | 2023-04-25 | 2023-04-25 | Mixing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320964642.8U CN220223974U (en) | 2023-04-25 | 2023-04-25 | Mixing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223974U true CN220223974U (en) | 2023-12-22 |
Family
ID=89184789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320964642.8U Active CN220223974U (en) | 2023-04-25 | 2023-04-25 | Mixing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223974U (en) |
-
2023
- 2023-04-25 CN CN202320964642.8U patent/CN220223974U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |