CN107344737B - Coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating function - Google Patents
Coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating function Download PDFInfo
- Publication number
- CN107344737B CN107344737B CN201710770427.3A CN201710770427A CN107344737B CN 107344737 B CN107344737 B CN 107344737B CN 201710770427 A CN201710770427 A CN 201710770427A CN 107344737 B CN107344737 B CN 107344737B
- Authority
- CN
- China
- Prior art keywords
- tower body
- heating
- tower
- flame
- coal chemical
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 239000002351 wastewater Substances 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000446 fuel Substances 0.000 claims description 8
- 230000009615 deamination Effects 0.000 claims description 4
- 238000006481 deamination reaction Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/10—Liquid waste
- F23G2209/101—Waste liquor
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating, which comprises a tower body, wherein one side of the tower body is provided with a water inlet penetrating through the inside of the tower body, and a treatment device is arranged in the tower body, and is characterized in that: a flame heating device is arranged below the tower body. The invention aims to overcome the defects in the prior art and provides a coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating.
Description
Technical Field
The invention relates to the technical field of coal chemical wastewater treatment, in particular to a coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating.
Background
The waste water generated in the coal gasification and coking process contains a large amount of volatile acid gases (CO2, H2S and the like), free ammonia, fixed ammonia (ammonium salt substances), phenolic substances and the like, the purification treatment and the recycling of the waste water in the coal chemical industry are realized, firstly, the acid gases and the ammonia dissolved in the water must be removed and then the waste water can enter the subsequent dephenolization and biochemical treatment processes, the content of inorganic salts in the waste water in the coal chemical industry is high, the scale formation is easy to cause the reduction of the heat exchange coefficient of a reboiler in the acid gas removal process, even the consumption of superheated steam for blocking a heat exchange pipeline is large, the reboiler with high energy consumption and heating has a complex structure, the investment and the operation cost are increased, the existing processing equipment is too slow in heating, a large amount of time is wasted by people, and the processing quality is reduced.
Therefore, the existing coal chemical wastewater treatment needs to be further improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating.
In order to achieve the purpose, the invention adopts the following scheme: the utility model provides a coal chemical industry waste water strip deacidification deamination tower with flame heating, including the tower body, tower body one side is equipped with the water inlet that runs through the tower body inside, is equipped with processing apparatus, its characterized in that in the tower body: a flame heating device is arranged below the tower body.
As above coal chemical industry waste water strips deacidification deamination tower with flame heating, its characterized in that flame heating device is equipped with the heating chamber including installing the heating base of wall under the tower body on the base, the heating chamber equipartition has a plurality of bocca, is equipped with the fuel bottle in base one side, be equipped with the gas-supply pipe intercommunication between bocca and the fuel bottle, be equipped with the vent in base one side, the vent entrance is equipped with the electric fan, is equipped with spiral heat conduction pole bottom the tower body inner chamber
As mentioned above, the coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating is characterized in that the treatment device comprises a plurality of gas adding pipes which are arranged on the outer wall of the tower body and penetrate through the inner wall of the tower body, an exhaust pipe is arranged at the top of the tower body, and a water absorption device is arranged above the inner cavity of the tower body.
The coal chemical wastewater stripping, deacidifying and deaminating tower with the flame heating function is characterized in that a water outlet penetrating through the inner wall is formed in the outer wall of the bottom of the tower body.
In summary, compared with the prior art, the invention has the beneficial effects that: after the flame heating device is used, the processing equipment is high in heating speed, a large amount of time of people is saved, the processing quality is improved, and the flame heating device is simple in structure and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a coal chemical industry waste water strip deacidification deamination tower with flame heating, including tower body 1, 1 one side of tower body is equipped with the water inlet 6 that runs through 1 inside of tower body, is equipped with processing apparatus 100 in tower body 1, has flame heating device 4 at tower body 1, and during operation flame heating device 4 gives the heating of 1 inside waste water of tower body.
The flame heating device 4 comprises a heating base 41 arranged on the lower wall surface of a tower body 1, a heating cavity 43 is arranged on the base 41, a plurality of flame nozzles 44 are uniformly distributed on the heating cavity 43, a fuel bottle 42 is arranged on one side of the base 41, a gas pipe is arranged between each flame nozzle 44 and the corresponding fuel bottle 42 for communication, a vent 46 is arranged on one side of the base 41, an electric fan 47 is arranged at the inlet of the vent 46, a spiral heat conducting rod 48 is arranged at the bottom of the inner cavity of the tower body 1, the flame nozzles 44 are opened and closed during working, the fuel bottles 42 provide fuel for the flame nozzles 44, the flame nozzles 44 spray fire to heat waste water in the tower body 1, and the spiral heat conducting rod 48 accelerates the heat conducting effect.
The treatment device 100 comprises a plurality of gas adding pipes 2 which penetrate through the inner wall of a tower body 1 and are arranged on the outer wall of the tower body 1, an exhaust pipe 5 is arranged at the top of the tower body 1, and a water absorption device 10 is arranged above the inner cavity of the tower body 1.
The invention is characterized in that the outer wall of the bottom of the tower body 1 is provided with a water outlet 7 penetrating through the inner wall.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications 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 (2)
1. The utility model provides a coal chemical industry waste water strip deacidification deamination tower with flame heating, including tower body (1), tower body (1) one side is equipped with water inlet (6) that run through tower body (1) inside, is equipped with processing apparatus (100) in tower body (1), its characterized in that: a flame heating device (4) is arranged below the tower body (1), the flame heating device (4) comprises a heating base (41) arranged on the lower wall surface of the tower body (1), a heating cavity (43) is arranged on the heating base (41), a plurality of fire nozzles (44) are uniformly distributed in the heating cavity (43), a fuel bottle (42) is arranged on one side of the heating base (41), an air pipe is arranged between the flame nozzle (44) and the fuel bottle (42) for communication, a ventilation opening (46) is arranged at one side of the heating base (41), an electric fan (47) is arranged at the inlet of the ventilation opening (46), the bottom of the inner cavity of the tower body (1) is provided with a spiral heat conducting rod (48), the processing device (100) comprises a plurality of air adding pipes (2) which are arranged on the outer wall of the tower body (1) and penetrate through the inner wall of the tower body (1), an exhaust pipe (5) is arranged at the top of the tower body (1), and a water absorption device (10) is arranged above the inner cavity of the tower body (1).
2. The coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating as claimed in claim 1, further characterized in that the outer wall of the bottom of the tower body (1) is provided with a water outlet (7) penetrating through the inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770427.3A CN107344737B (en) | 2017-08-31 | 2017-08-31 | Coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770427.3A CN107344737B (en) | 2017-08-31 | 2017-08-31 | Coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107344737A CN107344737A (en) | 2017-11-14 |
| CN107344737B true CN107344737B (en) | 2021-09-17 |
Family
ID=60257524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710770427.3A Active CN107344737B (en) | 2017-08-31 | 2017-08-31 | Coal chemical wastewater stripping, deacidifying and deaminating tower with flame heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107344737B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101250636B1 (en) * | 2011-01-03 | 2013-04-03 | 하동희 | Ammonia stripping device for waste water |
| CN102351260B (en) * | 2011-07-07 | 2013-05-08 | 大连理工大学 | Equipment and method for treating severe sewage by using high pressure burning and evaporation in water |
| CN203065426U (en) * | 2012-12-27 | 2013-07-17 | 宜昌升华新能源科技有限公司 | System used for recycling splitting fraction fuel oil from waste oil and atmospheric distillation system |
| CN104728843A (en) * | 2015-02-05 | 2015-06-24 | 天津大学 | Secondary-combustion type energy-saving combustor |
| CN205442688U (en) * | 2015-12-29 | 2016-08-10 | 北京华福工程有限公司 | Direct steam heating's coal chemical wastewater strip deacidification deamination tower |
-
2017
- 2017-08-31 CN CN201710770427.3A patent/CN107344737B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107344737A (en) | 2017-11-14 |
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