CN210505685U - Oil removing device for treating coal chemical wastewater by adopting nitrogen gas flotation - Google Patents
Oil removing device for treating coal chemical wastewater by adopting nitrogen gas flotation Download PDFInfo
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- CN210505685U CN210505685U CN201921305195.5U CN201921305195U CN210505685U CN 210505685 U CN210505685 U CN 210505685U CN 201921305195 U CN201921305195 U CN 201921305195U CN 210505685 U CN210505685 U CN 210505685U
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- filtering mechanism
- nitrogen gas
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- coal chemical
- tank
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- 239000002351 wastewater Substances 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 239000003245 coal Substances 0.000 title claims abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910001873 dinitrogen Inorganic materials 0.000 title claims abstract description 18
- 238000005188 flotation Methods 0.000 title claims description 16
- 239000010865 sewage Substances 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 239000000701 coagulant Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 15
- 239000012535 impurity Substances 0.000 description 12
- 239000000654 additive Substances 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an adopt nitrogen gas air supporting to handle deoiling device of coal chemical industry waste water, including main part, equalizing basin, reaction mixer and releaser, filtering mechanism is installed to the top of main part, and fastens for the nut between main part and the filtering mechanism, the equalizing basin is installed in the inside of main part, and the one end of equalizing basin runs through has throw coagulant adding equipment, the sewage pump is installed to the one end outer wall of equalizing basin, and fastens for the nut between equalizing basin and the sewage pump, the one end of sewage pump links up the connecting pipe. This adopt deoiling device of coal chemical industry waste water of nitrogen gas air supporting processing is provided with filtering mechanism, through the pulling pull ring, makes it drive the gear through the bearing and rotates, and the gear slides with the insection strip to the filter screen that the messenger fixed on the gear rises, thereby makes waste water remain behind filtering mechanism behind the debris that can be simple convenient obtain the clearance, avoids the loaded down with trivial details process that needs the manual work to get into inside clearance.
Description
Technical Field
The utility model relates to an deoiling device technical field specifically is an adopt nitrogen gas air supporting to handle deoiling device of coal chemical industry waste water.
Background
The production process flow of the coal chemical industry is multiple and complex, a large amount of wastewater with complex water quality can be generated, so that most of pollution in the wastewater is recovered by adopting technologies such as extraction dephenolization and ammonia evaporation, and meanwhile, most of wastewater contains a large amount of oil which is easy to pollute when being discharged into the nature.
The step is loaded down with trivial details in the deoiling device use in the market, and the staff makes mistakes to the deoiling device operation easily, and is automatic not perfect enough, and the impurity in the waste water is difficult to handle simultaneously, influences the problem of deoiling effect, for this reason, we provide an adopt nitrogen gas air supporting to handle the deoiling device of coal chemical industry waste water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adopt nitrogen gas air supporting to handle deoiling device of coal chemical industry waste water to it is loaded down with trivial details to solve the deoiling device use in that provides in the above-mentioned background art step, and the staff makes mistakes easily to deoiling device operation, and is automatic not perfect enough, and the difficult processing of impurity in the waste water influences the problem of deoiling effect simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an oil removing device for treating coal chemical wastewater by adopting nitrogen gas floatation comprises a main body, a regulating reservoir, a reaction stirrer and a releaser, wherein a filtering mechanism is installed above the main body, a nut is fastened between the main body and the filtering mechanism, the regulating reservoir is installed in the main body, coagulant adding equipment is penetrated through one end of the regulating reservoir, a sewage pump is installed on the outer wall of one end of the regulating reservoir, a nut is fastened between the regulating reservoir and the sewage pump, one end of the sewage pump is connected with a connecting pipe, the reaction stirrer is installed at one end of the connecting pipe, a stirring shaft is arranged in the reaction stirrer, a motor is arranged above the stirring shaft, the releaser penetrates through one end of the reaction stirrer, one end of the releaser is connected with the air floatation tank, an oil discharge valve is arranged in the air floatation tank, and one end of the oil discharge valve is connected with an oil collecting tank, and the upper end and the lower end of the oil collecting groove are respectively provided with a sliding rail.
Preferably, filtering mechanism contains filter screen, bearing, gear, profile rack and pull ring, filtering mechanism's inside is provided with the filter screen, and both ends install the bearing respectively about the filter screen, the periphery of bearing is provided with the gear, and installs the pull ring above the gear, filtering mechanism's inner wall has linked up the profile rack.
Preferably, the filter screen and the gear form a rotating structure through a bearing, and the tooth pattern structure of the gear is matched with the tooth pattern structure of the tooth pattern strip.
Preferably, a communicating structure is arranged between the adjusting tank and the coagulant adding equipment, and the central axis of the filtering mechanism coincides with the central axis of the adjusting tank.
Preferably, the adjusting tank forms a communicating structure with the connecting pipe through a sewage pump, and the motor is movably connected with the stirring shaft.
Preferably, the adjusting tank and the air flotation tank form a communicating structure through the releaser, and the oil collecting tank and the main body form a sliding structure through the sliding rail.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the oil removing device for treating the coal chemical industry wastewater by adopting nitrogen gas floatation is provided with the filtering mechanism, the pull ring is pulled to drive the gear to rotate through the bearing, and the gear and the toothed strip slide to enable the filter screen fixed on the gear to ascend, so that impurities remained on the filter screen after the wastewater passes through the filtering mechanism can be simply and conveniently cleaned, and the complicated process of manually cleaning the interior of the filter screen is avoided;
2. the oil removing device for treating the coal chemical industry wastewater by adopting nitrogen gas floatation is provided with a regulating reservoir, an additive is added into coagulant adding equipment, so that the additive enters the regulating reservoir, sewage in the regulating reservoir reacts with the additive, substances which influence oil removal in the sewage are vaporized, the oil removing efficiency is improved, the sewage in the regulating reservoir is pumped into a reaction stirrer by opening a sewage pump, and then an electric motor is opened to disperse impurities in the sewage through a stirring shaft, so that the impurities in the sewage are more conveniently treated and discharged by workers;
3. this adopt deoiling device of coal chemical industry waste water of nitrogen gas air supporting processing is provided with the oil drain valve, through opening the oil drain valve, make it discharge the oil trap with remaining oil on the sewage in the air supporting pond, thereby make the more convenient collection of oil, because most impurity discharge in the sewage of preceding sewage filtration purification step, consequently the more clean of oil that collects, simultaneously through the slide rail of installing both ends about the oil trap, thereby make the more convenient pulling out of oil trap use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the filtering mechanism of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a main body; 2. a filtering mechanism; 201. a filter screen; 202. a bearing; 203. a gear; 204. a rack bar; 205. a pull ring; 3. a regulating tank; 4. coagulant adding equipment; 5. a sewage pump; 6. a connecting pipe; 7. a reaction stirrer; 8. an electric motor; 9. a stirring shaft; 10. a releaser; 11. an air floatation tank; 12. an oil discharge valve; 13. an oil sump; 14. a slide rail.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an oil removing device for treating coal chemical wastewater by adopting nitrogen gas flotation comprises a main body 1, a filtering mechanism 2, a filtering screen 201, a bearing 202, a gear 203, a toothed strip 204, a pull ring 205, a regulating tank 3, coagulant adding equipment 4, a sewage pump 5, a connecting pipe 6, a reaction stirrer 7, a motor 8, a stirring shaft 9, a releaser 10, a flotation tank 11, an oil drain valve 12, an oil collecting tank 13 and a slide rail 14, wherein the filtering mechanism 2 is arranged above the main body 1, the main body 1 and the filtering mechanism 2 are fastened by nuts, the filtering mechanism 2 comprises the filtering screen 201, the bearing 202, the gear 203, the toothed strip 204 and the pull ring 205, the filtering screen 201 is arranged inside the filtering mechanism 2, the bearings 202 are respectively arranged at the left end and the right end of the filtering screen 201, the gear 203 is arranged on the periphery of the bearing 202, the pull ring 205 is arranged above the gear 203, the inner wall of the, the filter screen 201 and the gear 203 form a rotating structure through the bearing 202, the insection structure of the gear 203 is matched with the insection structure of the insection strip 204, the pull ring 205 is pulled to drive the gear 203 to rotate through the bearing 202, and the gear 203 slides with the insection strip 204, so that the filter screen 201 fixed on the gear 203 is lifted, impurities remained on the filter screen 201 after wastewater passes through the filter mechanism 2 can be simply and conveniently cleaned, and a complicated process that manual work is needed to enter the interior for cleaning is avoided;
the adjusting tank 3 is arranged inside the main body 1, a coagulant adding device 4 penetrates through one end of the adjusting tank 3, a communicating structure is formed between the adjusting tank 3 and the coagulant adding device 4, the central axis of the filtering mechanism 2 coincides with the central axis of the adjusting tank 3, an additive is put into the coagulant adding device 4 and enters the adjusting tank 3, so that sewage in the adjusting tank 3 reacts with the additive, substances which affect oil removal in the sewage are vaporized, the oil removal efficiency is improved, a sewage pump 5 is arranged on the outer wall of one end of the adjusting tank 3, the adjusting tank 3 and the sewage pump 5 are fastened through nuts, one end of the sewage pump 5 is connected with a connecting pipe 6, a reaction stirrer 7 is arranged at one end of the connecting pipe 6, a stirring shaft 9 is arranged inside the reaction stirrer 7, a motor 8 is arranged above the stirring shaft 9, the adjusting tank 3 and the connecting pipe 6 form a communicating structure through the sewage pump 5, meanwhile, the motor 8 is movably connected with the stirring shaft 9, the sewage in the adjusting tank 3 is pumped into the reaction stirrer 7 by opening the sewage pump 5, then the motor 8 is opened to disperse the impurities in the sewage through the stirring shaft 9, so that the impurities in the sewage can be more conveniently treated and discharged by workers, the releaser 10 penetrates through one end of the reaction stirrer 7, one end of the releaser 10 is connected with the air flotation tank 11, the oil discharge valve 12 is arranged inside the air flotation tank 11, one end of the oil discharge valve 12 is connected with the oil collecting tank 13, the upper end and the lower end of the oil collecting tank 13 are respectively provided with a slide rail 14, the adjusting tank 3 and the air flotation tank 11 form a communication structure through the releaser 10, meanwhile, the oil collecting tank 13 and the main body 1 form a sliding structure through the slide rail 14, and the residual oil in the sewage in the air flotation tank 11 is discharged into the oil collecting tank 13 by opening the oil discharge valve 12, thereby make more convenient the collecting of oil, because most impurity discharge in the sewage is filtered and purified to preceding sewage step, so the more clean of oil of collecting, simultaneously through the slide rail 14 of installing both ends about the oil trap 13 to make the more convenient pulling out of oil trap 13 use.
The working principle is as follows: for the oil removing device, firstly, sewage is poured into the filtering mechanism 2, when the sewage enters the regulating reservoir 3, an additive can be put into the coagulant adding device 4, the additive enters the regulating reservoir 3, so that the sewage in the regulating reservoir 3 reacts with the additive, substances which affect oil removal in the sewage are vaporized, then, the sewage in the regulating reservoir 3 is pumped into the reaction stirrer 7 by opening the sewage pump 5, then, the motor 8 is opened, impurities in the sewage are dispersed by the stirring shaft 9, so that the impurities in the sewage are more conveniently treated and discharged by workers, then, the oil discharging valve 12 is opened, oil remained on the sewage in the air floatation reservoir 11 is discharged into the oil collecting tank 13, so that the oil is more conveniently collected, finally, the pull ring 205 is pulled, so that the gear 203 is driven to rotate by the bearing 202, gear 203 slides with insection strip 204 to the filter screen 201 of fixing on gear 203 rises, thereby makes waste water remain behind filtering mechanism 2 and can simply convenient obtaining the clearance on filter screen 201 debris, avoids needing the artifical loaded down with trivial details process that gets into inside clearance, accomplishes whole deoiling device's use like this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adopt nitrogen gas air supporting to handle deoiling device of coal chemical industry waste water, includes main part (1), equalizing basin (3), reaction mixer (7) and releaser (10), its characterized in that: the sewage treatment device is characterized in that a filtering mechanism (2) is installed above a main body (1), the main body (1) and the filtering mechanism (2) are fastened through nuts, an adjusting tank (3) is installed inside the main body (1), a coagulant adding device (4) penetrates through one end of the adjusting tank (3), a sewage pump (5) is installed on the outer wall of one end of the adjusting tank (3), the adjusting tank (3) and the sewage pump (5) are fastened through nuts, a connecting pipe (6) is connected with one end of the sewage pump (5), a reaction stirrer (7) is installed at one end of the connecting pipe (6), a stirring shaft (9) is arranged inside the reaction stirrer (7), a motor (8) is arranged above the stirring shaft (9), a releaser (10) penetrates through one end of the reaction stirrer (7), and one end of the releaser (10) is connected with an air flotation tank (11), an oil discharge valve (12) is arranged in the air floatation tank (11), an oil collecting tank (13) is connected to one end of the oil discharge valve (12), and sliding rails (14) are respectively arranged at the upper end and the lower end of the oil collecting tank (13).
2. The oil removing device for treating coal chemical industry wastewater by using nitrogen gas flotation according to claim 1, is characterized in that: filtering mechanism (2) contain filter screen (201), bearing (202), gear (203), insection strip (204) and pull ring (205), the inside of filtering mechanism (2) is provided with filter screen (201), and both ends install bearing (202) respectively about filter screen (201), the periphery of bearing (202) is provided with gear (203), and installs pull ring (205) above gear (203), the inner wall of filtering mechanism (2) links up insection strip (204).
3. The oil removing device for treating coal chemical industry wastewater by using nitrogen gas flotation according to claim 2 is characterized in that: the filter screen (201) and the gear (203) form a rotating structure through the bearing (202), and the insection structure of the gear (203) is matched with the insection structure of the insection strip (204).
4. The oil removing device for treating coal chemical industry wastewater by using nitrogen gas flotation according to claim 1, is characterized in that: the adjusting tank (3) and the coagulant adding equipment (4) are of a communicated structure, and the central axis of the filtering mechanism (2) coincides with the central axis of the adjusting tank (3).
5. The oil removing device for treating coal chemical industry wastewater by using nitrogen gas flotation according to claim 1, is characterized in that: the adjusting tank (3) and the connecting pipe (6) form a communicating structure through the sewage pump (5), and the motor (8) is movably connected with the stirring shaft (9).
6. The oil removing device for treating coal chemical industry wastewater by using nitrogen gas flotation according to claim 1, is characterized in that: the adjusting tank (3) and the air flotation tank (11) form a communicating structure through the releaser (10), and the oil collecting tank (13) and the main body (1) form a sliding structure through the sliding rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305195.5U CN210505685U (en) | 2019-08-13 | 2019-08-13 | Oil removing device for treating coal chemical wastewater by adopting nitrogen gas flotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305195.5U CN210505685U (en) | 2019-08-13 | 2019-08-13 | Oil removing device for treating coal chemical wastewater by adopting nitrogen gas flotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210505685U true CN210505685U (en) | 2020-05-12 |
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ID=70589028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921305195.5U Active CN210505685U (en) | 2019-08-13 | 2019-08-13 | Oil removing device for treating coal chemical wastewater by adopting nitrogen gas flotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210505685U (en) |
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2019
- 2019-08-13 CN CN201921305195.5U patent/CN210505685U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A degreasing device for treating coal chemical wastewater using nitrogen gas flotation Effective date of registration: 20230517 Granted publication date: 20200512 Pledgee: Guiyang Bank Co.,Ltd. Qiandongnan Branch Pledgor: Kaili xinmingkai water purification technology Co.,Ltd. Registration number: Y2023980040775 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200512 Pledgee: Guiyang Bank Co.,Ltd. Qiandongnan Branch Pledgor: Kaili xinmingkai water purification technology Co.,Ltd. Registration number: Y2023980040775 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |