CN203613149U - Comprehensive treatment device for industrial waste salts based on high-temperature heat pipe - Google Patents
Comprehensive treatment device for industrial waste salts based on high-temperature heat pipe Download PDFInfo
- Publication number
- CN203613149U CN203613149U CN201320814235.5U CN201320814235U CN203613149U CN 203613149 U CN203613149 U CN 203613149U CN 201320814235 U CN201320814235 U CN 201320814235U CN 203613149 U CN203613149 U CN 203613149U
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- Prior art keywords
- heat pipe
- temperature
- temperature heat
- coking tower
- dividing plate
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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.)
- Expired - Lifetime
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- 150000003839 salts Chemical class 0.000 title claims abstract description 30
- 239000002440 industrial waste Substances 0.000 title claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 239000002918 waste heat Substances 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 7
- 238000004939 coking Methods 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 34
- 238000000197 pyrolysis Methods 0.000 claims description 23
- 238000011084 recovery Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000000571 coke Substances 0.000 abstract 6
- 238000000926 separation method Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- WJGPNUBJBMCRQH-UHFFFAOYSA-N 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-ol Chemical compound C1=CC(O)=C2OC(C)(C)CC2=C1 WJGPNUBJBMCRQH-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical group [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- NCGSLDXVMRCQPG-UHFFFAOYSA-K trisodium;carbonate;chloride Chemical compound [Na+].[Na+].[Na+].[Cl-].[O-]C([O-])=O NCGSLDXVMRCQPG-UHFFFAOYSA-K 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a comprehensive treatment device for industrial waste salts based on a high-temperature heat pipe. According to the comprehensive treatment device, impurities in the industrial waste salts can be removed; finally, products meet the requirement on industrial salts; the production process is energy-saving and environment-friendly. The comprehensive treatment device comprises a high-temperature heat pipe pyrolyzingfurnace and a plurality of coke towers, wherein the high-temperature heat pipe pyrolyzingfurnace is connected with the coke towers by pipelines; an inclined separation plate is arranged in the middle of an inner cavity of the high-temperature heat pipe pyrolyzingfurnace; a plurality of high-temperature gravity heat pipes are fixedly arranged on the separation plate; a feeding opening and a gas channel are arranged at the top of the high-temperature heat pipe pyrolyzingfurnace; a coke tower separation plate is arranged at the middle end of each coke tower; an inner cavity of each coke tower is separated into a waste heat recovering cavity at the upper end and a feeding cavity at the lower end; the waste heat recovering cavity is connected with a heat-conducting medium through a pipeline; the high-temperature gravity heat pipes are fixedly arranged on the coke tower separation plates; two ends of the high-temperature gravity heat pipes are respectively arranged in the waste heat recovering cavities and the feeding cavities at the lower end.
Description
Technical field
The utility model relates to trade waste processing, is specifically related to a kind of industrial waste salt Integrated Processing Unit.
Background technology
Producing in the process of the products such as hydrazine hydrate, benzofuranol, agricultural chemicals, intermediate, can produce a large amount of industrial waste salts, the main component of industrial waste salt is sodium-chlor, but also has part organic matter and inanimate matter, thereby can not directly apply to chlorine industry.Wherein organic content approximately 1%～10%; Inorganic content approximately 1%～6%, this inorganics mainly comprises carbonate, sulfate radical, phosphate radical and minute quantity potassium ion; Sodium chloride content approximately 60%～90%; All the other are moisture.For example: produce 1 ton of hydrazine hydrate and approximately produce 3 tons of industrial waste salts, wherein contain a large amount of sodium-chlor, sodium carbonate, sodium hydroxide, part amine; Produce 1 ton of benzofuranol and approximately produce 0.8 ton of industrial waste salt, main sodium chloride-containing in abraum salt, but contain the organic impurity such as phenol, ether.Owing to lacking the treatment process of energy-conserving and environment-protective, this kind of waste mainly uses land-fill method processing, causes the wasting of resources and environmental pollution at present.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of industrial waste salt Integrated Processing Unit, can remove wherein impurity, and the finished product reach the requirement of industrial salt, production process energy-conserving and environment-protective.
For solving the problems of the technologies described above, industrial waste salt Integrated Processing Unit based on high-temperature heat pipe of the present utility model, comprises high-temperature heat pipe pyrolysis oven, also comprises multiple coking towers, the middle part of described high-temperature heat pipe pyrolysis oven inner chamber is provided with the dividing plate of inclination, is fixed with multiple high temperature gravity assisted heat pipes on dividing plate; High-temperature heat pipe pyrolysis oven top is provided with feeding mouth and gas passage; Described coking tower middle-end is provided with coking tower dividing plate, the waste heat recovery chamber that the inner chamber of coking tower is upper end by coking tower baffle for separating and the supplied materials chamber of lower end; Waste heat recovery chamber is connected with heat conduction medium by pipeline; Multiple high temperature gravity assisted heat pipes are fixed on coking tower dividing plate, and its two ends are separately positioned in the supplied materials chamber of waste heat recovery chamber and lower end; The supplied materials chamber of described coking tower is connected with the material cavity of high-temperature heat pipe pyrolysis oven through pipeline; Coking tower bottom is provided with coking tower discharge opening.
Further, the industrial waste salt Integrated Processing Unit based on high-temperature heat pipe of the present utility model, also comprises the control device being connected with the valve of pipeline, multiple coking tower discharge opening.
The beneficial effect of technique scheme is embodied in:
1, material is through high temperature pyrolysis, and organism is fully removed, and extract purity is high;
2, high temperature gravity assisted heat pipe possesses good heat exchange property, thereby makes a thermo-efficiency of the present utility model high;
3, device has been realized cycle heat exchange, save energy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the industrial waste salt Integrated Processing Unit based on high-temperature heat pipe of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Industrial waste salt processing generally comprises following steps:
The first step, carries out pre-treatment to the industrial waste salt material gathering, and removes moisture wherein.Then by heating material to 400 degree Celsius.
Second step, the material that the first step was processed carries out high temperature pyrolysis, its objective is the organic components of removing in industrial waste salt.
In this step, can use rotary kiln incineration stove to process, kiln temperature should reach 500～800 degrees Celsius, can remove comparatively up hill and dale the organic components in industrial waste salt.
Use incinerator mode to process material, although can remove organism, have the drawback that thermo-efficiency is lower.For this step, the utility model provides a kind of industrial waste salt organism to process specific equipment.
Visible as shown in Figure 1, Figure 2, this industrial waste salt organism is processed specific equipment and is comprised high-temperature heat pipe pyrolysis oven 1, also comprises multiple coking towers 2, between pyrolysis oven 1 and coking tower 2, is connected by pipeline 3.The middle part of described high-temperature heat pipe pyrolysis oven 1 inner chamber is provided with the dividing plate 10 of inclination, is fixed with multiple high temperature gravity assisted heat pipes 11 on dividing plate 10.High-temperature heat pipe pyrolysis oven 1 inner chamber is divided into the material cavity 15 of upper end and the heating chamber 16 of lower end by dividing plate 10, and the two ends of high temperature gravity assisted heat pipe 11 are separately positioned in the material cavity 15 of upper end and the heating chamber 16 of lower end.In heating chamber, pass into water, the heat conduction wet goods heat conduction medium of high temperature.Because high temperature gravity assisted heat pipe 11 possesses heat conduction function, therefore can be between heating chamber and material cavity transferring heat.High-temperature heat pipe pyrolysis oven 1 top is provided with feeding mouth 12 and gas passage 13, and this material mouth 12 should be arranged on the side that dividing plate 10 is higher.When work, material enters from feeding mouth 12, then moves downward and fully contacts with multiple high temperature gravity assisted heat pipes 11 along dividing plate 10, and now organism is by pyrolysis, and the gas of generation is discharged through gas passage 13.
High temperature gravity assisted heat pipe 11 possesses good heat conduction function, can make temperature in material cavity reach 800～1100 ℃.Because dividing plate 10 is obliquely installed, therefore material can drop to opposite side automatically from a side of material cavity, in operation process, does not need additionally to apply power and makes material movement simultaneously.Dividing plate 10 is arranged on 5 °～20 ° with the angle of horizontal plane can reach good pyrolysis effect.
Valve tube of being made up of thermally conductive material of high temperature gravity assisted heat pipe 11 finger, working medium is preset in its inside.The utility model preferably uses monomer sodium as working medium, can make heat-conducting effect adapt to best industrial waste salt organism and process the requirement to temperature.
Described coking tower 2 also uses high temperature gravity assisted heat pipe 11 as thermal conductor, and its middle-end is provided with coking tower dividing plate 20, and the inner chamber of coking tower 2 is divided into the waste heat recovery chamber 21 of upper end and the supplied materials chamber 22 of lower end by coking tower dividing plate 20.Waste heat recovery chamber 21 is connected with heat conduction medium by pipeline.Multiple high temperature gravity assisted heat pipes 11 are fixed on coking tower dividing plate 20, and its two ends are separately positioned in the supplied materials chamber 22 of waste heat recovery chamber 21 and lower end.
The supplied materials chamber 22 of coking tower 2 is connected with the material cavity 15 of high-temperature heat pipe pyrolysis oven 1 through pipeline 3.Treated high-temperature material enters in supplied materials chamber 22, is undertaken coolingly by coking tower 2, and the heat that this process of cooling is drawn simultaneously can recycle, thereby has fully improved thermo-efficiency of the present utility model.Coking tower 2 bottoms are provided with coking tower discharge opening 23, and the material after cooling is discharged by coking tower discharge opening 23.
Visible as shown in Figure 1, Figure 2, in the utility model, industrial waste salt organism is processed specific equipment and is comprised multiple coking towers 2 that are connected with high-temperature heat pipe pyrolysis oven 1 respectively through pipeline 3, also comprises the control device 4 being connected with pipeline 3 valves, multiple coking tower discharge opening 23.This control device 4 can use mechanism, also can use PLC device, it can control the orderly break-make of pipeline 3, multiple coking tower discharge openings 23, thereby makes multiple coking towers 2 realize successively charging, cooling, discharge operation, makes the utility model reach suitability for industrialized production production capacity.
After above-mentioned steps is processed, material is not substantially containing organism.
The 3rd step, carries out chemical treatment to above-mentioned steps material after treatment.
Material is carried out to sampling analysis, add successively corrective and suitable quantity of water according to analytical results, its objective is that carbonate is decomposed into carbonic acid gas discharges, and is generated as throw out by sulfate radical, phosphate radical.
The 4th step, precipitates above-mentioned steps gained solution, gets supernatant liquor, carries out triple effect evaporation and obtains solute, and after testing, wherein sodium chloride content reaches more than 99%, reaches the requirement of industrial salt.
The utility model provides a kind of industrial waste salt Integrated Processing Unit, can remove the impurity in industrial waste salt, and the finished product reach the requirement of industrial salt, production process energy-conserving and environment-protective.It comprises high-temperature heat pipe pyrolysis oven, also comprises multiple coking towers, between pyrolysis oven and coking tower, is connected by pipeline, and the middle part of described high-temperature heat pipe pyrolysis oven inner chamber is provided with the dividing plate of inclination, is fixed with multiple high temperature gravity assisted heat pipes on dividing plate; High-temperature heat pipe pyrolysis oven top is provided with feeding mouth and gas passage; Described coking tower middle-end is provided with coking tower dividing plate, the waste heat recovery chamber that the inner chamber of coking tower is upper end by coking tower baffle for separating and the supplied materials chamber of lower end; Waste heat recovery chamber is connected with heat conduction medium by pipeline; Multiple high temperature gravity assisted heat pipes are fixed on coking tower dividing plate, and its two ends are separately positioned in the supplied materials chamber of waste heat recovery chamber and lower end.
Claims (2)
1. the industrial waste salt Integrated Processing Unit based on high-temperature heat pipe, comprise high-temperature heat pipe pyrolysis oven (1), also comprise multiple coking towers (2), it is characterized in that: the middle part of described high-temperature heat pipe pyrolysis oven (1) inner chamber is provided with the dividing plate (10) of inclination, is fixed with multiple high temperature gravity assisted heat pipes (11) on dividing plate (10); High-temperature heat pipe pyrolysis oven (1) top is provided with feeding mouth (12) and gas passage (13);
Described coking tower (2) middle-end is provided with coking tower dividing plate (20), and the inner chamber of coking tower (2) is divided into the waste heat recovery chamber (21) of upper end and the supplied materials chamber (22) of lower end by coking tower dividing plate (20); Waste heat recovery chamber (21) is connected with heat conduction medium by pipeline; It is upper that multiple high temperature gravity assisted heat pipes (11) are fixed on coking tower dividing plate (20), and its two ends are separately positioned in the supplied materials chamber (22) of waste heat recovery chamber (21) and lower end;
The supplied materials chamber (22) of described coking tower (2) is connected with the material cavity (15) of high-temperature heat pipe pyrolysis oven (1) through pipeline (3); Coking tower (2) bottom is provided with coking tower discharge opening (23).
2. the industrial waste salt Integrated Processing Unit based on high-temperature heat pipe as claimed in claim 1, is characterized in that: also comprise and the valve of pipeline (3), the control device (4) that multiple coking tower discharge opening (23) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814235.5U CN203613149U (en) | 2013-12-12 | 2013-12-12 | Comprehensive treatment device for industrial waste salts based on high-temperature heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814235.5U CN203613149U (en) | 2013-12-12 | 2013-12-12 | Comprehensive treatment device for industrial waste salts based on high-temperature heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613149U true CN203613149U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320814235.5U Expired - Lifetime CN203613149U (en) | 2013-12-12 | 2013-12-12 | Comprehensive treatment device for industrial waste salts based on high-temperature heat pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN203613149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627414A (en) * | 2013-12-12 | 2014-03-12 | 安徽今朝环保科技有限公司 | Industrial waste salt comprehensive treatment device based on high-temperature heat pipes |
-
2013
- 2013-12-12 CN CN201320814235.5U patent/CN203613149U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627414A (en) * | 2013-12-12 | 2014-03-12 | 安徽今朝环保科技有限公司 | Industrial waste salt comprehensive treatment device based on high-temperature heat pipes |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |