CN201620063U - Reactor treating cyanate waste water or ore slurry containing cyanogen and/or sulfur - Google Patents
Reactor treating cyanate waste water or ore slurry containing cyanogen and/or sulfur Download PDFInfo
- Publication number
- CN201620063U CN201620063U CN2010200426054U CN201020042605U CN201620063U CN 201620063 U CN201620063 U CN 201620063U CN 2010200426054 U CN2010200426054 U CN 2010200426054U CN 201020042605 U CN201020042605 U CN 201020042605U CN 201620063 U CN201620063 U CN 201620063U
- Authority
- CN
- China
- Prior art keywords
- cell body
- reaction cell
- exchanger
- reactor
- waste water
- 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 - Lifetime
Links
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000002351 wastewater Substances 0.000 title claims abstract description 26
- 239000002002 slurry Substances 0.000 title abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 3
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 title abstract 3
- 229910052717 sulfur Inorganic materials 0.000 title abstract 3
- 239000011593 sulfur Substances 0.000 title abstract 3
- 238000005496 tempering Methods 0.000 claims abstract description 37
- 210000005056 cell body Anatomy 0.000 claims description 59
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 20
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 239000002609 medium Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 10
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012526 feed medium Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a reactor treating cyanate waste water or ore slurry containing cyanogen and/or sulfur. The reactor comprises a reaction tank body, a tempering tower and a medium exchanger, wherein, the tempering tower is arranged at the upper part of the reaction tank body, and is communicated with the interior space of the reaction tank body; the medium exchanger is arranged on a side surface of the reaction tank body and is communicated with the side surface of the reaction tank body; a shell and tube heat exchanger is arranged in the reaction tank body, a herringbone demister is arranged at the upper part of the interior of the reaction tank body, and a slurry discharge opening is formed at the bottom end of the reaction tank body; a shell and tube heat exchanger is arranged in the tempering tower; the medium exchanger is cylindrical; the upper end opening of the medium exchanger is an air inlet; flushing openings are formed at the upper part and the bottom of the medium exchanger; the lower end part of the medium exchanger is communicated with the reaction tank body; and a medium ejector is arranged in the middle-lower part of the medium exchanger. The utility model can conduct efficient treatment on cyanate waste water or ore slurry containing cyanogen and/or sulfur.
Description
Technical field
The utility model relates to and a kind ofly belongs to Mining Environment Conservation and comprehensive regulation apparatus field to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, and mainly is to handle at thiocyanate waste water or ore pulp.
Background technology
Thiocyanate-generally results from the cyaniding of various sulphide ores beneficiating process and leaches in the link, and at present, thiocyanate-is domestic not to have emission standard, but thiocyanate-itself belongs to the category of COD, need satisfy the relevant discharging standards of COD.
(1) Chang Yong reactor has air agitation reactor, Pa Qiuka reactor, plate-type reactor etc. to need to overcome the big vapour lock that head produces in industrial application, and this just needs the powerful gas blower of configuration, and this can increase cost of sewage disposal undoubtedly;
(2) Chang Yong reactor aspect ratio is big, reaches 7.5 as the aspect ratio of Pa Qiuka reactor, and this brings difficulty for production and maintenance of reactor;
Summary of the invention
The purpose of this utility model is to solve the cost of sewage disposal height that reactor commonly used exists, production that the aspect ratio of reactor causes greatly and maintenance be the problem of difficulty relatively, and providing a kind of to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, this reactor can efficiently be handled containing cyanogen, thiocyanate waste water or ore pulp.
The utility model is by the reaction cell body, tempering tower and media exchanger are formed, tempering tower is arranged on reaction cell body top, tempering tower is communicated with the internal space of reaction cell body, media exchanger is positioned at the side of reaction cell body, and with the reaction cell body the side be communicated with, reaction cell body inside has tubular heat exchanger, the import of tubular heat exchanger is positioned at the outer bottom of reaction cell body, the outlet of tubular heat exchanger is positioned at the outer top of reaction cell body, reaction cell body internal upper part is provided with the herring-bone scum dredger, the bottom of reaction cell body is the plasma discharge mouth, is provided with sand washing port on the plasma discharge mouth, and outer wall is provided with differential manometer installing port and manhole on the reaction cell body;
Tempering tower inside has tubular heat exchanger, and the import of tubular heat exchanger is positioned at the outer bottom of tempering tower, and the outlet of tubular heat exchanger is positioned at the outer top of tempering tower, and the outer upper wall of tempering tower is provided with rinse mouth, and the upper port of tempering tower is the air outlet;
Media exchanger is tubular, the upper port of media exchanger is an air intlet, and the top and the bottom of media exchanger are provided with rinse mouth, and the bottom of media exchanger is communicated with the reaction cell body, be provided with the medium injection device in the middle and lower part of media exchanger, the face of medium injection device correspondence is provided with manhole.
For preventing fouling, the media exchanger liner has adopted Teflon (Teflon) coating liner or fluorocarbon resin liner, and is provided with rinse mouth at reaction cell body, media exchanger, tempering tower; For preventing that the plasma discharge mouth from stopping up, reaction cell body lower end is provided with the sand surfing mouth.
The aspect ratio of described reaction cell body is 2.0-2.2.
The awl bucket of described reaction cell body below, when handling ore pulp, its awl bucket angle is 90 degree; When handling waste water, its awl bucket angle is 120 degree.
The utility model working process is: contain cyanogen, thiocyanate waste water or ore pulp and feed the medium injection device through corrosion-resistant pump or corrosion resistant slag stock pump from medium injection device inlet, after the medium injection device upwards sprays along media exchanger, enter in the reaction cell body, discharge from the plasma discharge mouth of reaction cell body at last; Air enters the reaction cell body from the air intlet of media exchanger, discharges from the air outlet of tempering tower again; The utility model makes and contains cyanogen, thiocyanate waste water or ore pulp internal recycling in reactor, air communication is crossed the media exchanger upper end and is fed, after the containing cyanogen, thiocyanate waste water or ore pulp and carry out Medium Exchange of medium injection device ejection, the air-flow that carries the prussic acid medium is discharged from the tempering tower upper end, enter follow-up flow process alkali lye and absorb; The intravital tubular heat exchanger of reactive tank is communicated with the thermal medium of outside; The tubular heat exchanger of tempering tower inside is communicated with the cold medium of outside; The air-flow that tubular heat exchanger will carry medium cushions and gas-liquid separation.
The beneficial effects of the utility model are:
(1), commonly used reactor aspect ratio is big, reaches 7.5 as the aspect ratio of Pa Qiuka reactor, this brings difficulty for production and maintenance of reactor, reactor cell body of the present utility model, its aspect ratio are 2.0-2.2;
(2), reactor of the present utility model handle waste water, particularly during ore pulp, the deep gouge problem has obtained solution, be interrupted operation or work continuously no matter be, its medium is carried by water pump or slag stock pump, and at the built-in sand surfing device of reaction cell body, prevented sludge blockage plasma discharge mouth, and there is the problem of deep gouge in reactor commonly used when handling ore pulp;
(3), reactor of the present utility model can realize sour gas (prussic acid) chilling in the process of Medium Exchange, absorb prussic acid to more helping alkali lye in the subsequent technique because vapour-liquid ratio is big, Medium Exchange is more thorough;
(4), the froth breaking technology of reactor of the present utility model adopts is to carry out froth breaking by the waterpower that water pump or slag stock pump produce in the process of delivery medium, and reactor commonly used needs to increase in addition the froth breaking measure when froth breaking;
(5), reactor floor space of the present utility model is few, factory building height reactor commonly used is low, stable, workable, can adapt to the various media that contain cyanogen, thiocyanate waste water or ore pulp;
(6), the reaction times is short, with reactor commonly used relatively, the utility model shortens 40% to containing cyanogen, thiocyanate waste water (ore pulp) reaction times;
(7), vapour lock of the present utility model is little, in 500Pa, adds the vapour lock of subsequent technique flow process, total vapour lock is in 1500Pa, so working cost is low;
(8), the media exchanger liner adopts Teflon (Teflon) coating liner or fluorocarbon resin liner, avoided the fouling of media exchanger, ensured the long-time running of system;
(9), the reaction cell body sand surfing device is set, avoided sludge blockage plasma discharge mouth;
(10), the medium injection device is installed and is adopted drawing and pulling type, the maintenance convenience.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the reaction cell body of the utility model embodiment.
Fig. 3 is the cross-sectional schematic of the reaction cell body of the utility model embodiment.
Fig. 4 is the structural representation of the tempering tower of the utility model embodiment.
Fig. 5 is the cross-sectional schematic of the tempering tower of the utility model embodiment.
Fig. 6 is the structural representation of the medium injection device of the utility model embodiment.
Fig. 7 is the cross-sectional schematic of the medium injection device of the utility model embodiment.
Embodiment
See also shown in Figure 1, be embodiment of the present utility model, be by reaction cell body A, tempering tower B and media exchanger C form, tempering tower B is arranged on reaction cell body A top, tempering tower B is communicated with the internal space of reaction cell body A, media exchanger C is positioned at the side of reaction cell body A, and be communicated with the side of reaction cell body A, as shown in Figures 2 and 3, reaction cell body A inside has tubular heat exchanger 11, the import 15 of tubular heat exchanger 11 is positioned at the outer bottom of reaction cell body A, the outlet 14 of tubular heat exchanger 11 is positioned at the outer top of reaction cell body A, and reaction cell body A internal upper part is provided with herring-bone scum dredger 10, and the bottom of reaction cell body A is a plasma discharge mouth 13, be provided with sand washing port 12 on the plasma discharge mouth 13, reaction cell body A goes up outer wall and is provided with differential manometer installing port 7 and manhole 4;
As shown in Figure 4 and Figure 5, tempering tower B inside has tubular heat exchanger 8, the import 18 of tubular heat exchanger 8 is positioned at the outer bottom of tempering tower B, the outlet 17 of tubular heat exchanger 8 is positioned at the outer top of tempering tower B, the outer upper wall of tempering tower B is provided with rinse mouth 16, and the upper port of tempering tower B is air outlet 6;
As Fig. 1, Fig. 6 and shown in Figure 7, media exchanger C is tubular, the upper port of media exchanger C is an air intlet 1, the top of media exchanger C and bottom are provided with rinse mouth 2, the bottom of media exchanger C is communicated with reaction cell body A, be provided with medium injection device 3 in the middle and lower part of media exchanger C, the face of medium injection device 3 correspondences is provided with manhole 4.
For preventing fouling, media exchanger C liner has adopted Teflon (Teflon) coating liner or fluorocarbon resin liner, and is provided with rinse mouth 2,16 at reaction cell body A, media exchanger C, tempering tower B; For preventing that plasma discharge mouth 13 from stopping up, reaction cell body A lower end is provided with sand surfing mouth 12.
The aspect ratio of described reaction cell body A is 2.0-2.2.
The awl bucket of described reaction cell body A below, when handling ore pulp, its awl bucket angle is 90 degree; When handling waste water, its awl bucket angle is 120 degree.
The working process of present embodiment is: contain cyanogen, thiocyanate waste water or ore pulp and feed medium injection device 3 through corrosion-resistant pump or corrosion resistant slag stock pump from medium injection device inlet 5, after medium injection device 3 upwards sprays along media exchanger C, enter among the reaction cell body A, discharge from the plasma discharge mouth 13 of reaction cell body A at last; Air enters reaction cell body A from the air intlet 1 of media exchanger C, discharges from the air outlet 6 of tempering tower B again; The utility model makes and contains cyanogen, thiocyanate waste water or ore pulp internal recycling in reactor, air communication is crossed media exchanger C upper end and is fed, after the containing cyanogen, thiocyanate waste water or ore pulp and carry out Medium Exchange of medium injection device 3 ejection, the air-flow that carries the prussic acid medium is discharged from tempering tower B upper end, enter follow-up flow process alkali lye and absorb; Tubular heat exchanger 11 in the reaction cell body A is communicated with outside thermal medium; The tubular heat exchanger 8 of tempering tower B inside is communicated with the cold medium of outside.
Claims (7)
1. one kind to containing cyanogen, the reactor that thiocyanate waste water or ore pulp are handled, it is characterized in that: be by the reaction cell body, tempering tower and media exchanger are formed, tempering tower is arranged on reaction cell body top, tempering tower is communicated with the internal space of reaction cell body, media exchanger is positioned at the side of reaction cell body, and with the reaction cell body the side be communicated with, reaction cell body inside has tubular heat exchanger, the import of tubular heat exchanger is positioned at the outer bottom of reaction cell body, the outlet of tubular heat exchanger is positioned at the outer top of reaction cell body, reaction cell body internal upper part is provided with the herring-bone scum dredger, and the bottom of reaction cell body is the plasma discharge mouth; Tempering tower inside has tubular heat exchanger, and the import of tubular heat exchanger is positioned at the outer bottom of tempering tower, and the outlet of tubular heat exchanger is positioned at the outer top of tempering tower, and the upper port of tempering tower is the air outlet; Media exchanger is tubular, and the upper port of media exchanger is an air intlet, and the top and the bottom of media exchanger are provided with rinse mouth, and the bottom of media exchanger is communicated with the reaction cell body, is provided with the medium injection device in the middle and lower part of media exchanger.
2. according to claim 1 a kind of to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, it is characterized in that: be provided with sand washing port on the plasma discharge mouth of described reaction cell body, outer wall is provided with differential manometer installing port and manhole on the reaction cell body.
3. according to claim 1 a kind of to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, it is characterized in that: the outer upper wall of described tempering tower is provided with rinse mouth.
4. according to claim 1 a kind of to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, it is characterized in that: the top and the bottom of described media exchanger are provided with rinse mouth; The face of described medium injection device correspondence is provided with manhole.
5. according to claim 1 a kind of to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, it is characterized in that: described media exchanger liner is teflon coating liner or fluorocarbon resin liner.
6. according to claim 1 a kind of to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, it is characterized in that: the aspect ratio of described reaction cell body is 2.0-2.2.
7. according to claim 1 a kind of to containing the reactor that cyanogen, thiocyanate waste water or ore pulp are handled, it is characterized in that: the awl bucket angle of described reaction cell body below is 90 degree or is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200426054U CN201620063U (en) | 2010-01-06 | 2010-01-06 | Reactor treating cyanate waste water or ore slurry containing cyanogen and/or sulfur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200426054U CN201620063U (en) | 2010-01-06 | 2010-01-06 | Reactor treating cyanate waste water or ore slurry containing cyanogen and/or sulfur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620063U true CN201620063U (en) | 2010-11-03 |
Family
ID=43023520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200426054U Expired - Lifetime CN201620063U (en) | 2010-01-06 | 2010-01-06 | Reactor treating cyanate waste water or ore slurry containing cyanogen and/or sulfur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070264A (en) * | 2010-12-02 | 2011-05-25 | 长春黄金研究院 | Method for removing cyanide, thiocyanate, COD and arsenic in waste liquid |
-
2010
- 2010-01-06 CN CN2010200426054U patent/CN201620063U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070264A (en) * | 2010-12-02 | 2011-05-25 | 长春黄金研究院 | Method for removing cyanide, thiocyanate, COD and arsenic in waste liquid |
| CN102070264B (en) * | 2010-12-02 | 2012-08-15 | 长春黄金研究院 | Method for removing cyanide, thiocyanate, COD and arsenic in waste liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103482835B (en) | Sludge hydrolysis device and hydrolysis process | |
| CN206692350U (en) | Hoisting type jetstream whirl combines aerator | |
| CN201620063U (en) | Reactor treating cyanate waste water or ore slurry containing cyanogen and/or sulfur | |
| CN112158950A (en) | All-round mixed anaerobic reactor of intermittent type formula | |
| CN201458785U (en) | Purified acid wastewater degasser | |
| CN217535777U (en) | Anaerobic in-situ methane production reactor | |
| CN107142200B (en) | Dry-wet combined integrated anaerobic fermentation device and anaerobic fermentation process | |
| CN207659165U (en) | A kind of Fenton oxidation reaction tower apparatus | |
| CN201061752Y (en) | Absorptive tower for the desulfurization of flue gas using printing and dyeing wastewater | |
| CN202465386U (en) | Domestic sewage integral treating device | |
| CN202508893U (en) | Efficient air-float pressure air dissolving tank | |
| CN209602187U (en) | A kind of dyeing and printing sewage processing system based on Fenton's reaction | |
| CN201776071U (en) | Three-layer spray-type desulfurization tower | |
| CN201128838Y (en) | Vertical type steaming tower | |
| CN201565160U (en) | Anaerobic methane gas-liquid separation deaeration device | |
| CN204356097U (en) | For the treatment of the system of paper-making pulping waste water | |
| CN110643492B (en) | Material stirring device and method for producing biogas through anaerobic fermentation | |
| CN204369595U (en) | A kind of low levels ammonium chloride wastewater stripping recovering device for deamination | |
| CN210814668U (en) | Tail gas treatment system of white carbon black production device by gas phase method | |
| CN214861869U (en) | Tail gas treatment device for trichlorosilane | |
| CN201598320U (en) | Gold-containing copper pyrite reaction device | |
| CN215855340U (en) | Anaerobic reactor | |
| CN205550293U (en) | Fenton oxidation waste water treatment equipment's oxidation tower | |
| CN201598319U (en) | Leaching tank | |
| CN110894118A (en) | Novel ammonia nitrogen wastewater treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 130012 Changchun Gold Research Institute, No. 6760 nanhu road, Chaoyang District, Changchun, Jilin Co-patentee after: China National Gold Corporation Technology Center Patentee after: Changchun Gold Research Institute Co., Ltd. Address before: 130012 No. 6760 nanhu road, Jilin City, Changchun Province Co-patentee before: China National Gold Corporation Technology Center Patentee before: Changchun Gold Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |