CN211836944U - Improved structure for co-processing waste gas in cement kiln - Google Patents
Improved structure for co-processing waste gas in cement kiln Download PDFInfo
- Publication number
- CN211836944U CN211836944U CN201922432914.6U CN201922432914U CN211836944U CN 211836944 U CN211836944 U CN 211836944U CN 201922432914 U CN201922432914 U CN 201922432914U CN 211836944 U CN211836944 U CN 211836944U
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- China
- Prior art keywords
- spray
- pipe
- water
- cement kiln
- waste gas
- 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
Links
- 239000004568 cement Substances 0.000 title claims abstract description 28
- 239000002912 waste gas Substances 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims description 9
- 239000007921 spray Substances 0.000 claims abstract description 90
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000005507 spraying Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 241000282414 Homo sapiens Species 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 8
- 239000002440 industrial waste Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000010805 inorganic waste Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of exhaust-gas treatment uses, specifically disclose an improved generation structure that is used for cement kiln to deal with waste gas in coordination, by spray assembly, and with the washing subassembly that spray assembly cooperateed and uses constitute. The utility model discloses an improved generation structure for cement kiln deals with waste gas in coordination has beneficial effect: the device has reasonable design structure, can stably carry out high-efficiency treatment on the waste gas generated in the production of the cement kiln, and meets the high-standard environmental protection production emission requirements of production type enterprises.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment uses, concretely relates to an improved generation structure that is used for cement kiln to deal with waste gas in coordination.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the human life brings about the generation of domestic waste gas, the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.
The exhaust gas contains many kinds of pollutants, and the physical and chemical properties of the pollutants are very complex and the toxicity of the pollutants is different. The exhaust gas discharged from fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc.; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; the exhaust gas discharged from automobiles contains hydrocarbons such as lead, benzene and phenol. The pollution of the atmosphere environment by exhaust gas is one of the most common and serious environmental problems in the world. Industrial waste gases emitted by various production enterprises are important sources of atmospheric pollutants. If a large amount of industrial waste gas is discharged into the atmosphere after reaching the standard without treatment, the quality of the atmospheric environment is inevitably reduced, serious harm is brought to the human health, and huge loss is caused to national economy.
The industrial waste gas comprises organic waste gas and inorganic waste gas, the organic waste gas mainly comprises various hydrocarbons, alcohols, aldehydes, acids, ketones, amines and the like, and the inorganic waste gas mainly comprises sulfur oxides, nitrogen oxides, carbon oxides, halogens, compounds thereof and the like. After toxic and harmful substances in industrial waste gas enter a human body through respiratory tract and skin, the long-term low-concentration or short-term high-concentration contact can cause temporary and permanent pathological changes of systems and organs such as breath, blood, liver and the like of the human body, and particularly benzopyrene polycyclic aromatic hydrocarbons can directly cause carcinogenesis of the human body to draw high attention to human beings.
The cement rotary kiln belongs to building material equipment, is one kind of lime kiln, can produce industrial waste gas in the production operation of cement kiln, and it can not be directly discharged into the air, and needs to be cleaned.
Accordingly, in view of the above, the present invention provides an improved structure for co-processing exhaust gas in a cement kiln.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an improved generation structure that is used for cement kiln to deal with waste gas in coordination, its project organization is reasonable, can be stable carry out high-efficient processing to produced waste gas in the cement kiln production, satisfies the environmental protection production emission requirement of high standard of production type enterprise.
The technical scheme is as follows: the utility model provides an improved structure for the cooperative disposal of waste gas in a cement kiln, which consists of a spraying component and a washing component matched with the spraying component; the spraying assembly comprises a bottom support plate, a water tank arranged on the bottom support plate, a water tank access hole arranged on one side of the water tank, a forced water replenishing port, an automatic water replenishing port, a liquid level meter and an overflow port arranged on one side of the water tank, and a first spraying water guide pipe and a second spraying water guide pipe which are respectively connected with the water tank; the washing component comprises a spray tower arranged on a water tank, an air outlet arranged at the top of the spray tower, a plurality of spray tower access holes arranged on the spray tower, an air inlet arranged on the side wall of the bottom of the spray tower, a first packing layer arranged in the spray tower, a first spray pipe and a second spray pipe which are arranged in the spray tower from top to bottom, a plurality of first spray heads and a plurality of second spray heads which are respectively arranged on the first spray pipe and the second spray pipe, a first spray joint and a second spray joint which are arranged on the outer wall of the spray tower and connected with the first spray pipe and the second spray pipe, and a second packing layer which is arranged on the spray tower and located between the first spray pipe and the second spray pipe, wherein the first spray water guide pipe and the second spray water guide pipe are respectively connected with the first spray joint and the second spray joint.
This technical scheme, an improved generation structure for cement kiln deals with waste gas in coordination still includes the backward flow mouth that sets up at water tank bottom outer wall, and sets up the wet return in the spray column, and set up the foraminiferous locating plate in spray column upper portion, and set up the guide duct on foraminiferous locating plate, and set up the manger plate cap on the guide duct, and set up the first support frame in first spray column top, and set up the first receipts hydrophone on first support frame.
This technical scheme, an improved generation structure for cement kiln deals with waste gas in coordination still including setting up in the spray column and being located the second support frame of manger plate cap top to and set up the second on the second support frame and receive the hydrophone.
Compared with the prior art, the utility model discloses an improved generation structure for cement kiln deals with waste gas in coordination lies in: the device has reasonable design structure, can stably carry out high-efficiency treatment on the waste gas generated in the production of the cement kiln, and meets the high-standard environmental protection production emission requirements of production type enterprises.
Drawings
FIG. 1 is a schematic structural view of a main portion of an improved structure for co-processing waste gas in a cement kiln according to the present invention;
fig. 2 is a schematic view of a top view of the improved structure for co-processing waste gas in a cement kiln according to the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
The improved structure for the cement kiln to cooperatively treat the waste gas as shown in fig. 1 and 2 consists of a spraying assembly and a washing assembly which is matched with the spraying assembly; the spraying assembly comprises a bottom support plate 3, a water tank 4 arranged on the bottom support plate 3, a water tank access hole 5 arranged on one side of the water tank 4, a forced water replenishing port 26, an automatic water replenishing port 27, a liquid level meter 28 and an overflow port 30 arranged on one side of the water tank 4, and a first spraying water guide pipe 25 and a second spraying water guide pipe 31 which are respectively connected with the water tank 4; the washing component comprises a spray tower 1 arranged on a water tank 4, an air outlet 2 arranged at the top of the spray tower 1, a plurality of spray tower maintenance holes 7 arranged on the spray tower 1, an air inlet 9 arranged on the side wall of the bottom of the spray tower 1, a first packing layer 10 arranged in the spray tower 1, a first spray pipe 15 and a second spray pipe 16 arranged in the spray tower 1 from top to bottom, a plurality of first spray heads 17 and a plurality of second spray heads 18 respectively arranged on the first spray pipe 15 and the second spray pipe 16, a first spray joint 19 and a second spray joint 20 arranged on the outer wall of the spray tower 1 and connected with the first spray pipe 15 and the second spray pipe 16, and a second packing layer 11 arranged on the spray tower 1 and positioned between the first spray pipe 15 and the second spray pipe 16, wherein the first spray pipe 25 and the second spray pipe 31 are respectively connected with the first spray joint 19 and the second water guide joint 19, The second shower head 20 is connected.
Further preferably, the improved structure for the co-processing of the waste gas in the cement kiln further comprises a return port 29 arranged on the outer wall of the bottom end of the water tank 4, a return pipe 14 arranged in the spray tower 1, a positioning plate 8 with holes arranged in the upper part of the spray tower 1, an air duct 12 arranged on the positioning plate 8 with holes, a water retaining cap 13 arranged on the air duct 12, a first support frame 21 arranged above the first spray pipe 15, and a first water collector 22 arranged on the first support frame 21; and the improved structure for the cement kiln to cooperatively treat the waste gas further comprises a second support frame 23 arranged in the spray tower 1 and positioned above the water retaining cap 13, and a second water collector 24 arranged on the second support frame 23.
The improved structure for the cement kiln to cooperatively treat the waste gas is reasonable in design structure, can stably carry out high-efficiency treatment on the waste gas generated in the cement kiln production, and meets the high-standard environmental protection production emission requirements of production type enterprises.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. A improved generation structure for cement kiln deals with waste gas in coordination which characterized in that: the washing device consists of a spraying component and a washing component which is matched with the spraying component; the spraying assembly comprises a bottom support plate (3), a water tank (4) arranged on the bottom support plate (3), a water tank access hole (5) arranged on one side of the water tank (4), a forced water replenishing port (26), an automatic water replenishing port (27), a liquid level meter (28) and an overflow port (30) arranged on one side of the water tank (4), and a first spraying water guide pipe (25) and a second spraying water guide pipe (31) which are respectively connected with the water tank (4); the washing component comprises a spray tower (1) arranged on a water tank (4), an air outlet (2) arranged at the top of the spray tower (1), a plurality of spray tower maintenance holes (7) arranged on the spray tower (1), an air inlet (9) arranged on the side wall of the bottom of the spray tower (1), a first packing layer (10) arranged in the spray tower (1), a first spray pipe (15) and a second spray pipe (16) which are arranged in the spray tower (1) up and down, a plurality of first spray heads (17) and a plurality of second spray heads (18) which are respectively arranged on the first spray pipe (15) and the second spray pipe (16), a first spray joint (19) and a second spray joint (20) which are arranged on the outer wall of the spray tower (1) and connected with the first spray pipe (15) and the second spray pipe (16), and a first spray joint (15) and a second spray joint (20) which are arranged on the spray tower (1) and are positioned on the first spray pipe (15), And a second packing layer (11) between the second spray pipes (16), wherein the first spray water guide pipe (25) and the second spray water guide pipe (31) are respectively connected with the first spray joint (19) and the second spray joint (20).
2. The improved structure for cement kiln co-processing exhaust gas according to claim 1, characterized in that: the improved structure for the cement kiln to cooperatively treat the waste gas further comprises a return opening (29) arranged on the outer wall of the bottom end of the water tank (4), a water return pipe (14) arranged in the spray tower (1), a positioning plate (8) with holes arranged in the upper part of the spray tower (1), an air guide cylinder (12) arranged on the positioning plate with holes (8), a water retaining cap (13) arranged on the air guide cylinder (12), a first support frame (21) arranged above the first spray pipe (15), and a first water collector (22) arranged on the first support frame (21).
3. The improved structure for cement kiln co-processing exhaust gas according to claim 2, characterized in that: the improved structure for the cooperative disposal of the waste gas in the cement kiln further comprises a second support frame (23) which is arranged in the spray tower (1) and positioned above the water retaining cap (13), and a second water collector (24) which is arranged on the second support frame (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432914.6U CN211836944U (en) | 2019-12-30 | 2019-12-30 | Improved structure for co-processing waste gas in cement kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432914.6U CN211836944U (en) | 2019-12-30 | 2019-12-30 | Improved structure for co-processing waste gas in cement kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211836944U true CN211836944U (en) | 2020-11-03 |
Family
ID=73208969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922432914.6U Expired - Fee Related CN211836944U (en) | 2019-12-30 | 2019-12-30 | Improved structure for co-processing waste gas in cement kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211836944U (en) |
-
2019
- 2019-12-30 CN CN201922432914.6U patent/CN211836944U/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 |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |