CN104893763A - Non-phenol water purifier - Google Patents
Non-phenol water purifier Download PDFInfo
- Publication number
- CN104893763A CN104893763A CN201510288942.9A CN201510288942A CN104893763A CN 104893763 A CN104893763 A CN 104893763A CN 201510288942 A CN201510288942 A CN 201510288942A CN 104893763 A CN104893763 A CN 104893763A
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- China
- Prior art keywords
- cavity
- main housing
- gas
- filter cavity
- water purifier
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- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
- C10K1/024—Dust removal by filtration
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
- C10K1/046—Reducing the tar content
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
Abstract
The invention discloses a non-phenol water purifier used in a purification system of a cold gas station. The non-phenol water purifier comprises a main shell, wherein the side wall of the main shell is communicated with a gas inlet pipe body, the top end of the main shell is communicated with a gas outlet pipe body, the lower side wall of the main shell is communicated with a tar discharging pipe body which is internally provided with a tar discharging valve body, an internal cylinder is fixed in the main shell, a circular hot gas cavity is formed between the internal cylinder and the main shell, an upper-section and lower-section gas mixing inlet pipe is connected to the top of the upper side wall of the main shell, the middle side wall of the main shell is communicated with an upper-section and lower-section mixed hot gas outlet pipe, the lower side wall of the main shell is communicated with a condensate water outlet pipe, the upper-section gas and lower-section gas mixing inlet pipe and the upper-section and lower-section mixed hot gas outlet pipe are communicated with the circular hot gas cavity. The non-phenol water purifier can be used for replacing a primitive intercooler used for spray cooling process; due to no use of a water spray cooling process, the problem that a large quantity of phenolic wastewater (commonly known as phenol water) is generated when the traditional equipment intercooler is used for spray cooling can be completely avoided, water is not used, and coal and electricity can also be saved.
Description
Technical field
The present invention relates to cooled coal gas purification technology field, the equipment more particularly in the purification system of cooled coal gas station replaces original device inter cooler spraying cooling completely, reach without in a kind of cold coaling-base of object purification system of phenol water without phenol water purifier.
Background technology
The pyrolysis coal gas that the coal being rich in volatile matter produces through pyrolysis can obtain coal gas and tar by refrigerated separation, coal gas and tar can obtain fuel and the Chemicals of high-quality by further deep processing, the semicoke that pyrolysis produces can be used for burning or gasification, thus the classification sub-prime realizing coal utilizes.Coal pyrolysis technology, improving the coal-fired environmental pollution caused of minimizing while coal utilization is worth, is applicable to a large amount of bituminous coal of China and lignite resource, has broad application prospects.
Current pyrolysis coal gas dust removal cooling and tar reclaim the technique mainly adopting a large amount of water spray or the spray direct rapid quench dedusting of ammoniacal liquor and electrically trapped tar oil to combine, inter cooler wherein generally adopts water liquid to spray, thus produce a large amount of phenolic wastewater (being commonly called as " phenol water "), water liquid is adopted to spray its water loss large, the water liquid of spray cannot be recycled again, can only burning be used as, thus increase power consumption.Phenol Hydrochemical Composition is complicated, there is the harmful elements such as a large amount of prussiates, benzene, ammonia, nitrogen, sulphur and various heavy metals, environmental pollution is serious, and the general temperature of the cooled coal gas of existing use is at 35 DEG C to 50 DEG C, and during its use, need to enter kiln burning, the highest section of the temperature of kiln is general at 1100-1200 DEG C, and it needs first to absorb heat, and this power consumption is larger.
Summary of the invention
Object of the present invention is exactly the deficiency for prior art, and provide in a kind of cold coaling-base purification system without phenol water purifier, the cooled coal gas that it adopts the mode of cooled coal gas and heating gas heat exchange to make to provide improves temperature, and by tar separation, its good separating effect, produce without phenol water, and the cooled coal gas temperature of its heat exchange reaches 75 DEG C to 90 DEG C, thus make it send into the energy consumption greatly reducing when using in kiln or other equipment and improve required for self heat, thus reduce total energy consumption, there is energy-saving effect.
Technology solution of the present invention is as follows:
A kind of without phenol water purifier, comprise main housing, the sidewall of described main housing connects gas inlet body, the top of main housing connects gas exit body, the lower sides of main housing connects tar exhausting body, tar exhausting valve body is provided with in tar exhausting body, the inside of main housing is fixed with inner barrel, cycling hot coal gas cavity is formed between inner barrel and main housing, the upper portion side wall of main housing connects heating gas and enters pipe, the middle part sidewall of main housing has connected heating gas escape pipe, the lower sides of main housing connects water of condensation rising pipe, heating gas enters pipe and heating gas escape pipe communicates with cycling hot coal gas cavity, division plate is fixed with in inner barrel, inner barrel is separated into give vent to anger cavity and filter cavity by division plate, filter cavity is in the below of giving vent to anger cavity, the top of filter cavity by upper under be fixed with multiple screen plate and filtering net, screen plate has multiple filter pore, the bottom of filter cavity is fixed with dividing plate, dividing plate is fixed with oblique division plate, filter cavity is separated into upper filter cavity and lower filter cavity by dividing plate and oblique division plate, lower filter cavity communicates with tar exhausting body, upper filter cavity communicates with gas inlet body, gas exit body communicates with cavity of giving vent to anger, the bottom of division plate has through hole, through hole communicates with the bottom of cavity of giving vent to anger, the bottom of main housing has connected to observe detects mouth.Be fixed with screen pack in the lower filter cavity of the below of described dividing plate, dividing plate has the first through hole and the second through hole, the first through hole communicates with upper filter cavity, and the second through hole is in the below of oblique division plate and communicate with tar exhausting body.
The sidewall of described gas exit body is fixed with temperature detector.
Described through hole is on the sidewall of the division plate of the below of screen pack.
Described multiple screen plate and filtering net interval are arranged.
The described tar exhausting body the other end connects tar gathering barrel.
Beneficial effect of the present invention is:
The cooled coal gas that it adopts the mode of cooled coal gas and heating gas heat exchange to make to provide improves temperature, and by tar separation, its good separating effect, produce without phenol water, and the cooled coal gas temperature of its heat exchange reaches 75 DEG C to 90 DEG C, thus make it send into the energy consumption greatly reducing when using in kiln or miscellaneous equipment and improve required for self heat, thus reduce total energy consumption, there is energy-saving effect.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
embodiment:
Embodiment: as shown in Figure 1, a kind of without phenol water purifier, comprise main housing 100, the sidewall of described main housing 100 has connected gas inlet body 10, the top of main housing 100 connects gas exit body 20, the lower sides of main housing 100 connects tar exhausting body 30, tar exhausting valve body 40 is provided with in tar exhausting body 30, the inside of main housing 100 is fixed with inner barrel 200, cycling hot coal gas cavity 60 is formed between inner barrel 200 and main housing 100, the upper portion side wall of main housing 100 connects heating gas and entered pipe 11, the middle part sidewall of main housing 100 has connected heating gas escape pipe 13, the lower sides of main housing 100 connects water of condensation rising pipe 12, heating gas enters pipe 11 and heating gas escape pipe 13 communicates with cycling hot coal gas cavity 60, division plate 21 is fixed with in inner barrel 200, inner barrel 200 is separated into give vent to anger cavity 201 and filter cavity 202 by division plate 21, filter cavity 202 is in the below of giving vent to anger cavity 201, the top of filter cavity 202 by upper under be fixed with multiple screen plate 22 and filtering net 23, screen plate 22 has multiple filter pore, the bottom of filter cavity 202 is fixed with dividing plate 29, dividing plate 29 is fixed with oblique division plate 24, filter cavity 202 is separated into upper filter cavity 203 and lower filter cavity 204 by dividing plate 29 and oblique division plate 24, lower filter cavity 204 communicates with tar exhausting body 30, upper filter cavity 203 communicates with gas inlet body 10, gas exit body 20 communicates with cavity 201 of giving vent to anger, the bottom of division plate 21 has through hole 211, through hole 211 communicates with the bottom of cavity 201 of giving vent to anger, the bottom of main housing 100 has connected recirculated water and has observed detection mouth 80.
Further, screen pack 25 is fixed with in the lower filter cavity 204 of the below of described dividing plate 29, dividing plate 29 have the first through hole 231 and the second through hole 232, first through hole 231 communicates with upper filter cavity 203, and the second through hole 232 is in the below of oblique division plate 24 and communicate with tar exhausting body 30.
Further, the sidewall of described gas exit body 20 is fixed with temperature detector 90.
Further, described through hole 211 is on the sidewall of the division plate 21 of the below of screen pack 25.
Further, described multiple screen plate 22 and filtering net 23 interval are arranged.
Further, described tar exhausting body 30 the other end connects tar gathering barrel 31.
Principle of work: enter pipe 11 by heating gas and heating gas escape pipe 13 communicates with cycling hot coal gas cavity 60, make, in cycling hot coal gas cavity 60, there is heating gas, and gas inlet body 10 passes in the filter cavity 202 that coal gas enters in inner barrel 200 and carries out heat exchange, thus coal gas is heated up, with filtering net 23, the impurity such as the dust in coal gas are separated by multiple screen plate 22 again, and separate impurity and enter in lower filter cavity 204 along with oblique division plate 24, by regularly impurity body 14 being opened, impurity just can be made to discharge, and the coal gas after filtering enters by through hole 211 cavity 201 of giving vent to anger and discharges from gas exit body 20.
The bottom of cycling hot coal gas cavity 60 has water of condensation rising pipe 12 simultaneously, and water of condensation can therefrom be flowed out.
And water seal switch 300 can be installed respectively in gas inlet body 10 and gas exit body 20, it is by the Ka Guan of water filling sealing as coal gas circulation, its good sealing effect, is not easy to produce gas leakage.
A large amount of phenol water that it has stopped legacy equipment inter cooler produce, and do not need with water, economize on electricity of can also economizing on coal.
Claims (6)
1. one kind without phenol water purifier, comprise main housing (100), it is characterized in that: the sidewall of described main housing (100) has connected gas inlet body (10), the top of main housing (100) connects gas exit body (20), the lower sides of main housing (100) connects tar exhausting body (30), tar exhausting valve body (40) is provided with in tar exhausting body (30), the inside of main housing (100) is fixed with inner barrel (200), cycling hot coal gas cavity (60) is formed between inner barrel (200) and main housing (100), the upper portion side wall of main housing (100) connects heating gas and entered pipe (11), the middle part sidewall of main housing (100) connects heating gas escape pipe (13), the lower sides of main housing (100) connects water of condensation rising pipe (12), heating gas enters pipe (11) and heating gas escape pipe (13) communicates with cycling hot coal gas cavity (60), division plate (21) is fixed with in inner barrel (200), inner barrel (200) is separated into cavity of giving vent to anger (201) and filter cavity (202) by division plate (21), filter cavity (202) is in the below of cavity of giving vent to anger (201), the top of filter cavity (202) by upper under be fixed with multiple screen plate (22) and filtering net (23), (22) have multiple filter pore with screen plate, the bottom of filter cavity (202) is fixed with dividing plate (29), dividing plate (29) is fixed with oblique division plate (24), filter cavity (202) is separated into upper filter cavity (203) and lower filter cavity (204) by dividing plate (29) and oblique division plate (24), lower filter cavity (204) communicates with tar exhausting body (30), upper filter cavity (203) communicates with gas inlet body (10), gas exit body (20) communicates with cavity of giving vent to anger (201), the bottom of division plate (21) has through hole (211), through hole (211) communicates with the bottom of cavity of giving vent to anger (201), the bottom of main housing (100) has connected recirculated water and has observed detection mouth (80).
2. according to claim 1 a kind of without phenol water purifier, it is characterized in that: in the lower filter cavity (204) of the below of described dividing plate (29), be fixed with screen pack (25), dividing plate (29) have the first through hole (231) and the second through hole (232), first through hole (231) communicates with upper filter cavity (203), and the second through hole (232) is in the below of oblique division plate (24) and communicate with tar exhausting body (30).
3. according to claim 2 a kind of without phenol water purifier, it is characterized in that: the sidewall of described gas exit body (20) is fixed with temperature detector (90).
4. according to claim 3 a kind of without phenol water purifier, it is characterized in that: described through hole (211) is on the sidewall of the division plate (21) of the below of screen pack (25).
5. according to claim 4 a kind of without phenol water purifier, it is characterized in that: described multiple screen plate (22) and filtering net (23) interval are arranged.
6. according to claim 5 a kind of without phenol water purifier, it is characterized in that: described tar exhausting body (30) the other end connects tar gathering barrel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288942.9A CN104893763B (en) | 2015-06-01 | 2015-06-01 | Phenol-free water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288942.9A CN104893763B (en) | 2015-06-01 | 2015-06-01 | Phenol-free water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104893763A true CN104893763A (en) | 2015-09-09 |
| CN104893763B CN104893763B (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510288942.9A Expired - Fee Related CN104893763B (en) | 2015-06-01 | 2015-06-01 | Phenol-free water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN104893763B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1228006A (en) * | 1968-05-30 | 1971-04-15 | ||
| DE2650512A1 (en) * | 1976-11-04 | 1978-05-11 | Siegener Ag Geisweid | Slag removal from synthesis gas - by cooling tubes in intermediate container to solidify liquid slag droplets |
| FR2513146A1 (en) * | 1981-09-22 | 1983-03-25 | Steinmueller Gmbh L & C | DEVICE FOR LOWERING THE TEMPERATURE AND PURIFYING A GAS DURING A TREATMENT PROCESS |
| CN2488032Y (en) * | 2000-09-11 | 2002-04-24 | 张友棣 | Bellows type gas primary cooler |
| JP2002206725A (en) * | 2000-12-04 | 2002-07-26 | Taiyo Tekku:Kk | Gas scrubber system |
| CN2684913Y (en) * | 2004-02-03 | 2005-03-16 | 王绍恩 | Lead dust fume low-temperature dedusting device |
| CN1598461A (en) * | 2004-08-11 | 2005-03-23 | 苏存章 | Circular environmental protection energy-saving aluminium melting furnace |
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| CA2840701A1 (en) * | 2011-07-01 | 2013-01-10 | Statoil Petroleum As | Subsea heat exchanger and method for temperature control |
| CN103252161A (en) * | 2013-05-11 | 2013-08-21 | 山东中玻节能环保发展有限公司 | Renewable organic amine circulation desulfurization purification tower and renewable organic amine circulation desulfurization technology |
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-
2015
- 2015-06-01 CN CN201510288942.9A patent/CN104893763B/en not_active Expired - Fee Related
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2650512A1 (en) * | 1976-11-04 | 1978-05-11 | Siegener Ag Geisweid | Slag removal from synthesis gas - by cooling tubes in intermediate container to solidify liquid slag droplets |
| FR2513146A1 (en) * | 1981-09-22 | 1983-03-25 | Steinmueller Gmbh L & C | DEVICE FOR LOWERING THE TEMPERATURE AND PURIFYING A GAS DURING A TREATMENT PROCESS |
| CN2488032Y (en) * | 2000-09-11 | 2002-04-24 | 张友棣 | Bellows type gas primary cooler |
| JP2002206725A (en) * | 2000-12-04 | 2002-07-26 | Taiyo Tekku:Kk | Gas scrubber system |
| CN2684913Y (en) * | 2004-02-03 | 2005-03-16 | 王绍恩 | Lead dust fume low-temperature dedusting device |
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| CN2814159Y (en) * | 2005-01-28 | 2006-09-06 | 赵升智 | Composite thermal accumulating combustor |
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| CN202450059U (en) * | 2012-03-09 | 2012-09-26 | 湖南大唐先一科技有限公司 | High-temperature gas purifying and recovering unit |
| CN103252161A (en) * | 2013-05-11 | 2013-08-21 | 山东中玻节能环保发展有限公司 | Renewable organic amine circulation desulfurization purification tower and renewable organic amine circulation desulfurization technology |
| CN203419893U (en) * | 2013-07-31 | 2014-02-05 | 中节能工业节能有限公司 | Nitrogen backblowing circulating system for purification of TSA coke oven gas |
| CN204779508U (en) * | 2015-06-01 | 2015-11-18 | 佛山市国保节能环保技术有限公司 | No phenol water purifier |
Non-Patent Citations (1)
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| CN104893763B (en) | 2021-11-02 |
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Address after: 528000, No. 3, North Zone, Wake Forest Village, Nanzhuang Town, Chancheng District, Guangdong, Foshan Applicant after: Foshan state environmental protection energy saving Technology Co.,Ltd. Address before: 528131 Guangdong city of Foshan province Baini town Sanshui District GUI Dan Road Baini Hardware City in front of 16-18 Applicant before: FOSHAN CITY GUOBAO ENERGY-SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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