CN215049440U - High-quality grease recovery device in epoxidation reaction waste acid water - Google Patents
High-quality grease recovery device in epoxidation reaction waste acid water Download PDFInfo
- Publication number
- CN215049440U CN215049440U CN202121464147.8U CN202121464147U CN215049440U CN 215049440 U CN215049440 U CN 215049440U CN 202121464147 U CN202121464147 U CN 202121464147U CN 215049440 U CN215049440 U CN 215049440U
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- CN
- China
- Prior art keywords
- box
- fixedly connected
- cartridge heater
- epoxidation reaction
- waste acid
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000004519 grease Substances 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 title claims abstract description 16
- 238000006735 epoxidation reaction Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 235000014593 oils and fats Nutrition 0.000 claims 4
- 239000002351 wastewater Substances 0.000 abstract description 23
- 238000000605 extraction Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 150000002118 epoxides Chemical class 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- -1 olefin compound Chemical class 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a high-quality grease recovery unit in epoxidation reaction waste acid water relates to grease recovery unit field, the power distribution box comprises a box body, the inside of box is provided with the cartridge heater, the bottom middle part fixedly connected with discharging pipe of cartridge heater, the discharging pipe is linked together with the cartridge heater is inside, the outside spiral of cartridge heater is around being equipped with the heat exchange tube. The utility model discloses a be provided with the cartridge heater in the inside of box, the inside of cartridge heater is provided with a plurality of heat conduction stick, heat in the conduction oil after will heating through the heat exchange tube is transmitted inside the cartridge heater by the heat conduction stick, heat the extraction to the inside waste water of cartridge heater, through among the servo motor drive toothed disc, and then drive with the gear cover of toothed disc meshing, drive in discharging pipe and the cartridge heater through the gear cover, thereby stir the inside waste water of cartridge heater through the heat conduction stick, make waste water be heated evenly, the recovery efficiency of grease has been improved.
Description
Technical Field
The utility model relates to a grease recovery unit field, in particular to high-quality grease recovery unit in oxidation reaction waste acid water.
Background
The epoxidation reaction is an oxidation reaction in which an atomic oxygen is added between carbon atoms at two ends of a double bond of a compound to form a three-membered ring, an olefin compound can generate an epoxide under the action of peroxy acid, the epoxide is an important industrial raw material because the epoxide generates epoxy homopolymer and copolymer under the catalysis of high temperature and strong ions or free radicals, and the production reaction process of the epoxide inevitably generates waste acid water, in order to avoid waste, the grease in the grease is required to be recovered frequently, the high-quality grease is insoluble in water and has a high boiling point, the grease is recovered frequently by an extraction method, impurities in the waste water cannot be filtered by the conventional recovery device, so that the impurities in the recovered grease can affect the quality of the grease, meanwhile, the waste water is heated unevenly, and the grease recovery efficiency is influenced, so that the invention of the high-quality grease recovery device in the epoxidation reaction waste acid water is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-quality grease recovery unit in oxidation reaction waste acid water to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-quality grease recovery device in epoxidation reaction waste acid water comprises a box body, wherein a heating cylinder is arranged in the box body, a discharging pipe is fixedly connected to the middle of the bottom end of the heating cylinder, the discharging pipe is communicated with the inside of the heating cylinder, a heat exchange pipe is spirally wound on the outer side of the heating cylinder, a first liquid storage tank is fixedly connected to the top end of one side surface of the box body, a second liquid storage tank is fixedly connected to the bottom end of one side surface of the box body, the top end of the heat exchange pipe penetrates through the box body and is communicated with the inside of the first liquid storage tank, the bottom end of the heat exchange pipe penetrates through the box body and is communicated with the inside of the second liquid storage tank, a plurality of heating pipes which are distributed at equal intervals are fixedly connected to the inside of the first liquid storage tank, the heating pipes are electrically connected with an external power supply through conducting wires, and a plurality of heat conducting rods which are distributed in an annular array are fixedly connected to the inner walls of the two sides of the heating cylinder, the bottom inner wall middle part of box has been seted up and has been led to the groove, the bottom of discharging pipe runs through logical groove and extends to the bottom outside of box, the cell wall middle part that leads to the groove has seted up the ring channel, the fixed gear sleeve that has cup jointed in the middle part outside of discharging pipe, the gear sleeve is located inside the ring channel.
Preferably, the inside one side of ring channel is provided with the toothed disc, the toothed disc meshes with the gear sleeve, the upper and lower both ends of toothed disc are respectively through the both ends inner wall swing joint of pivot and bearing and ring channel, the lower fixed surface of box is connected with servo motor, servo motor's output and the pivot fixed connection of toothed disc.
Preferably, a valve is arranged at the bottom end of the discharge pipe, a water pump is fixedly connected to the surface of one side, away from the box body, of the first liquid storage box, the output end of the water pump is communicated with the first liquid storage box, a catheter is fixedly connected to the input end of the water pump, one end, away from the water pump, of the catheter is fixedly connected to one side of the bottom end of the second liquid storage box, and the catheter is communicated with the inside of the second liquid storage box.
Preferably, the top of box is provided with the apron, the fixed frame of lower surface middle part fixedly connected with of apron, the bottom surface middle part of fixed frame inlays and is equipped with the filter screen.
Preferably, the bottom end of the fixing frame is inserted into the heating cylinder, the outer side wall of the fixing frame is fixedly connected with a sealing gasket, and the sealing gasket is attached to the inner wall of the top end of the heating cylinder.
Preferably, a feeding pipe is arranged on one side of the upper surface of the cover plate, and an air outlet pipe is arranged on the other side of the upper surface of the cover plate.
Preferably, the top parts of the outer walls of the two ends of the box body are fixedly connected with convex plates, the upper surfaces of the convex plates are fixedly connected with hydraulic push rods, and the output ends of the hydraulic push rods are fixedly connected with the lower surface of the cover plate.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with the cartridge heater in the inside of box, the inside of cartridge heater is provided with a plurality of heat conduction stick, the heat in the conduction oil after will heating through the heat exchange tube is transmitted inside the cartridge heater by the heat conduction stick, heat the extraction to the waste water inside the cartridge heater, drive in the toothed disc through servo motor, and then drive with the toothed disc meshing in the gear sleeve, drive in discharging pipe and the cartridge heater through the gear sleeve, thereby stir the waste water inside the cartridge heater through the heat conduction stick, make waste water be heated evenly, the recovery efficiency of grease has been improved;
2. the utility model discloses a be provided with mobilizable apron on the top of box, the bottom of apron is provided with the fixed frame of pegging graft with the cartridge heater top, filters the leading-in waste water by the inlet pipe through the filter screen that sets up in fixed frame bottom, filters out the impurity in the waste water, avoids impurity to mix in the grease, influences the oil lipid volume of retrieving, has improved the practicality of this device.
Drawings
Fig. 1 is a schematic sectional view of the overall structure of the present invention.
Fig. 2 is a schematic side sectional view of the overall structure of the present invention.
Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
Fig. 4 is a perspective view of the heating cylinder structure of the present invention.
In the figure: 1. a box body; 2. a heating cylinder; 3. a discharge pipe; 4. a heat exchange pipe; 5. a first liquid storage tank; 6. a second liquid storage tank; 7. heating a tube; 8. a heat conducting rod; 8. a through groove; 10. an annular groove; 11. a gear sleeve; 12. a gear plate; 13. a servo motor; 14. a valve; 15. a water pump; 16. a catheter; 17. a cover plate; 18. a fixing frame; 19. filtering with a screen; 20. a gasket; 21. a feed pipe; 22. an air outlet pipe; 23. a convex plate; 24. and a hydraulic push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high-quality grease recovery device in epoxidation reaction waste acid water as shown in figures 1-4, which comprises a box body 1, a heating cylinder 2 is arranged in the box body 1, waste water is heated and extracted through the heating cylinder 2, a discharging pipe 3 is fixedly connected with the middle part of the bottom end of the heating cylinder 2, the discharging pipe 3 is communicated with the inside of the heating cylinder 2, grease after extraction is discharged out of the device through the discharging pipe 3, a cover plate 17 is arranged at the top end of the box body 1, a fixing frame 18 is fixedly connected with the middle part of the lower surface of the cover plate 17, a filter screen 19 is embedded in the middle part of the bottom surface of the fixing frame 18, the bottom end of the fixing frame 18 is inserted into the heating cylinder 2, a sealing gasket 20 is fixedly connected with the outer side wall of the fixing frame 18, the sealing gasket 20 is attached to the inner wall at the top end of the heating cylinder 2, and the steam generated in the heating cylinder 2 is prevented from leaking out through the connecting part of the fixing frame 18 and the heating cylinder 2, the leakproofness of this device has been improved, inlet pipe 21 has been seted up to upper surface one side of apron 17, the staff passes through inlet pipe 21 to the inside waste water that adds of box 1, outlet duct 22 has been seted up to the upper surface opposite side of apron 17, outlet duct 22 is linked together with outside condensing equipment, retrieve the steam condensation that produces behind the 1 internal heating of box, make this device more energy-concerving and environment-protective, the equal fixedly connected with flange 23 in both ends outer wall top of box 1, the last fixed surface of flange 23 is connected with hydraulic rod 24, hydraulic rod 24's output and apron 17's lower fixed surface are connected, it moves up to drive apron 17 through hydraulic rod 24, make things convenient for the staff to clear up the impurity of crossing on to filter screen 19, the practicality of this device has been improved.
Specifically, a heat exchange tube 4 is spirally wound on the outer side of the heating cylinder 2, heat in heated heat conduction oil is transferred to the heating cylinder 2 through the heat exchange tube 4, then the heat is transferred to wastewater through a plurality of heat conduction rods 8, the wastewater inside the heating cylinder 2 is heated and extracted, a first liquid storage tank 5 is fixedly connected to the top end of one side surface of the box body 1, the heat conduction oil is arranged inside the first liquid storage tank 5, a second liquid storage tank 6 is fixedly connected to the bottom end of one side surface of the box body 1 and is used for storing the heat conduction oil, the top end of the heat exchange tube 4 penetrates through the box body 1 and is communicated with the inside of the first liquid storage tank 5, the bottom end of the heat exchange tube 4 penetrates through the box body 1 and is communicated with the inside of the second liquid storage tank 6, a plurality of heat conduction oil heating tubes 7 which are distributed at equal intervals are fixedly connected to the inside of the first liquid storage tank 5, the heat conduction oil heating tubes 7 are electrically connected with an external power supply through leads, the plurality of heat tubes 7 are used for heating the heat conduction oil inside the first liquid storage tank 5, the equal fixedly connected with of both sides inner wall of cartridge heater 2 is a plurality of heat conduction stick 8 that are the annular array and distribute, logical groove 9 has been seted up at the bottom inner wall middle part of box 1, the bottom of discharging pipe 3 runs through logical groove 9 and extends to the bottom outside of box 1, the ring channel 10 has been seted up at the cell wall middle part that leads to groove 9, the fixed facing gear sleeve 11 that has cup jointed in the middle part outside of discharging pipe 3, gear sleeve 11 is located inside ring channel 10, driving discharging pipe 3 to rotate when gear sleeve 11 rotates, and then make cartridge heater 2 rotate in box 1 is inside, stir when a plurality of heat conduction stick 8 through the inside setting of cartridge heater 2 to waste water heating, make waste water be heated evenly, the heating efficiency is improved, and then the recovery efficiency of grease has been improved.
Secondly, a gear disc 12 is arranged on one side inside the annular groove 10, the gear disc 12 is meshed with a gear sleeve 11, the upper end and the lower end of the gear disc 12 are movably connected with the inner walls of the two ends of the annular groove 10 through a rotating shaft and a bearing respectively, a servo motor 13 is fixedly connected with the lower surface of the box body 1, the output end of the servo motor 13 is fixedly connected with the rotating shaft of the gear disc 12, the gear disc 12 is driven by the servo motor 13 to rotate inside the annular groove 10 so as to drive the gear sleeve 11 meshed with the gear disc 12 to rotate, a valve 14 is arranged at the bottom end of the discharge pipe 3, the opening and closing of the discharge pipe 3 are controlled through the valve 14, the extracted grease is conveniently discharged by a worker, a water pump 15 is fixedly connected to the surface of one side of the first liquid storage tank 5 far away from the box body 1, the output end of the water pump 15 is communicated with the first liquid storage tank 5, a liquid guide pipe 16 is fixedly connected to the input end of the water pump 15, one end of the liquid guide pipe 16 far away from the water pump 15 is fixedly connected with one side of the bottom end of the second liquid storage tank 6, the liquid guide pipe 16 is communicated with the inside of the second liquid storage box 6, the heat conduction oil collected inside the second liquid storage box 6 is pumped to the inside of the first liquid storage box 5 to be heated through the cooperation of the water pump 15 and the liquid guide pipe 16, the cyclic utilization of the heat conduction oil is realized, and the practicability of the device is improved.
The utility model discloses the theory of operation:
when the device is used, firstly, wastewater is guided into the box body 1 through the feeding pipe 21, the wastewater firstly passes through the fixed frame 18 fixed at the bottom end of the cover plate 17, impurities in the wastewater are filtered through the filter screen 19 arranged at the bottom end of the fixed frame 18, then a worker heats the heat conduction oil in the first liquid storage box 5 through the plurality of heating pipes 7 arranged in the first liquid storage box 5, the heated heat conduction oil transfers the absorbed heat to the heating cylinder 2 after passing through the heat exchange pipe 4, then the wastewater in the heating cylinder 2 is heated and extracted through the plurality of heat conduction rods 8, the gear disc 12 is driven through the servo motor 13, the gear sleeve 11 meshed with the gear disc 12 is further driven, the discharging pipe 3 and the heating cylinder 2 are driven through the gear sleeve 11, thereby the wastewater in the heating cylinder 2 is stirred through the heat conduction rods 8, the wastewater is uniformly heated, and the heating efficiency of the device is improved, and then improved the recovery efficiency of grease, water and other materials in the waste water form steam after the heating and are discharged by outlet duct 22, then the staff discharges the grease after the inside extraction of cartridge heater 2 through control valve 14 with discharging pipe 3 open, realizes the recovery to high-quality grease.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a high-quality grease recovery unit in epoxidation reaction waste acid water, includes box (1), its characterized in that: the heating device is characterized in that a heating cylinder (2) is arranged in the box body (1), a discharging pipe (3) is fixedly connected to the middle of the bottom end of the heating cylinder (2), the discharging pipe (3) is communicated with the inside of the heating cylinder (2), a heat exchange pipe (4) is spirally wound on the outer side of the heating cylinder (2), a first liquid storage tank (5) is fixedly connected to the top end of one side surface of the box body (1), a second liquid storage tank (6) is fixedly connected to the bottom end of one side surface of the box body (1), the top end of the heat exchange pipe (4) penetrates through the box body (1) and is communicated with the inside of the first liquid storage tank (5), the bottom end of the heat exchange pipe (4) penetrates through the box body (1) and is communicated with the inside of the second liquid storage tank (6), a plurality of heating pipes (7) which are distributed at equal intervals are fixedly connected to the inside of the first liquid storage tank (5), and the heating pipes (7) are electrically connected with an external power supply through wires, the equal fixedly connected with of both sides inner wall of cartridge heater (2) a plurality of heat conduction stick (8) that are the annular array and distribute, logical groove (9) have been seted up at the bottom inner wall middle part of box (1), the bottom of discharging pipe (3) is run through logical groove (9) and is extended to the bottom outside of box (1), ring channel (10) have been seted up at the cell wall middle part that leads to groove (9), gear sleeve (11) have been fixed to have cup jointed in the middle part outside of discharging pipe (3), gear sleeve (11) are located inside ring channel (10).
2. The device for recovering high-quality grease from epoxidation reaction waste acid water, according to claim 1, characterized in that: the utility model discloses a gearbox, including ring channel (10), gear cover (11), gear cover (12), the upper and lower both ends of gear cover (12) are respectively through the both ends inner wall swing joint of pivot and bearing and ring channel (10), the lower fixed surface of box (1) is connected with servo motor (13), the output of servo motor (13) and the pivot fixed connection of gear cover (12).
3. The device for recovering high-quality grease from epoxidation reaction waste acid water as claimed in claim 2, characterized in that: the bottom of discharging pipe (3) is provided with valve (14), one side fixed surface that box (1) was kept away from in first liquid reserve tank (5) is connected with water pump (15), the output and first liquid reserve tank (5) of water pump (15) are linked together, the input fixedly connected with catheter (16) of water pump (15), the one end that water pump (15) were kept away from in catheter (16) and the bottom one side fixed connection of second liquid reserve tank (6), catheter (16) are inside to be linked together with second liquid reserve tank (6).
4. The apparatus for recovering high-quality oils and fats in epoxidation reaction waste acid water according to claim 3, characterized in that: the top of box (1) is provided with apron (17), the fixed frame (18) of lower surface middle part fixedly connected with of apron (17), the bottom surface middle part of fixed frame (18) inlays and is equipped with filter screen (19).
5. The apparatus for recovering high-quality oils and fats in epoxidation reaction waste acid water according to claim 4, characterized in that: the bottom end of the fixing frame (18) is inserted into the heating cylinder (2), a sealing gasket (20) is fixedly connected to the outer side wall of the fixing frame (18), and the sealing gasket (20) is attached to the inner wall of the top end of the heating cylinder (2).
6. The apparatus for recovering high-quality oils and fats in epoxidation reaction waste acid water according to claim 5, characterized in that: the feeding pipe (21) has been seted up to upper surface one side of apron (17), outlet duct (22) has been seted up to the upper surface opposite side of apron (17).
7. The apparatus for recovering high-quality oils and fats in epoxidation reaction waste acid water according to claim 6, characterized in that: the equal fixedly connected with flange (23) in both ends outer wall top of box (1), the last fixed surface of flange (23) is connected with hydraulic push rod (24), the output of hydraulic push rod (24) is connected with the lower fixed surface of apron (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464147.8U CN215049440U (en) | 2021-06-30 | 2021-06-30 | High-quality grease recovery device in epoxidation reaction waste acid water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464147.8U CN215049440U (en) | 2021-06-30 | 2021-06-30 | High-quality grease recovery device in epoxidation reaction waste acid water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215049440U true CN215049440U (en) | 2021-12-07 |
Family
ID=79230218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121464147.8U Expired - Fee Related CN215049440U (en) | 2021-06-30 | 2021-06-30 | High-quality grease recovery device in epoxidation reaction waste acid water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215049440U (en) |
-
2021
- 2021-06-30 CN CN202121464147.8U patent/CN215049440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |