CN207016539U - A kind of processing unit of sulfur-bearing cyanogen waste water - Google Patents
A kind of processing unit of sulfur-bearing cyanogen waste water Download PDFInfo
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- CN207016539U CN207016539U CN201720349645.5U CN201720349645U CN207016539U CN 207016539 U CN207016539 U CN 207016539U CN 201720349645 U CN201720349645 U CN 201720349645U CN 207016539 U CN207016539 U CN 207016539U
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- pond
- oxidation reaction
- mixing component
- catalyst
- hydrochloric acid
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Abstract
The utility model discloses a kind of processing unit of sulfur-bearing cyanogen waste water, including oxidation reaction pond, aeration component, catalyst locker room, for by catalyst by catalyst locker room be sent into oxidation reaction pond to materials and parts, hydrochloric acid pond, for the hydrochloric acid delivery pump for being delivered to hydrochloric acid in oxidation reaction pond by hydrochloric acid pond, the filtering ponds being connected with the oxidation reaction pond, the activation furnace being connected with the filtering ponds, neutralization pond, liquid caustic soda pond and liquid caustic soda delivery pump for liquid caustic soda to be delivered to neutralization pond by liquid caustic soda pond；The oxidation reaction pond is provided with an agitating device, and the agitating device includes the first mixing component, the second mixing component and for driving the relatively described counter-rotational transmission parts of first mixing component of second mixing component.The utility model can effectively remove the thiocyanation compound in waste water, and oxidation efficiency is high, and cost of water treatment is low；Agitating device is well mixed to sewage and catalyst, and the mixing contact between sewage, chlorine dioxide and catalyst is more uniformly distributed, and oxidation effectiveness is good, and oxidation efficiency is high.
Description
Technical field
The utility model belongs to technical field of sewage, processing unit and place more particularly, to a kind of sulfur-bearing cyanogen waste water
Reason method.
Background technology
Rhodanide is often producing the SCN of certain surplus because adding excess during preparing industrial products-, should be from
Sub- good water solubility, therefore industrial processes can produce a large amount of sulfur-bearing cyanide wastewaters.Sulfur-bearing cyanide wastewater compound waste water one
As handled using oxidizing process, mainly using three kinds of wet oxidation process, chlorine oxidation process and Ozonation methods at
Reason.But these three processing methods there is it is corresponding the defects of：Wet oxidation process treatment effect is preferable, but the technique pair is set
Standby material requires very high, and equipment input at initial stage and later maintenance expense are also very high.Although chlorine oxidation process technique is simple, if
Standby initial investment is also less, but reagent consumption amount is huge, and processing cost is high.Ozonation technique is simple, and without two
Secondary pollution, but the cost of ozone is very high, energy consumption is big, plant maintenance is difficult, commercial Application is not very extensive.
Therefore, not occurring a kind of processing method also in the prior art can realize that technique is simple, processing cost is high, less energy consumption
Processing method.
Utility model content
The utility model is for overcome the deficiencies in the prior art, there is provided a kind of sewage oxidation effect is good, processing cost is low
The processing unit and processing method of sulfur-bearing cyanogen waste water.
To achieve these goals, the utility model uses following technical scheme：A kind of processing unit of sulfur-bearing cyanogen waste water
And processing method, including oxidation reaction pond, aeration component, catalyst locker room, for catalyst to be given by catalyst locker room
Enter being conveyed to materials and parts, hydrochloric acid pond, the hydrochloric acid for hydrochloric acid to be delivered in oxidation reaction pond by hydrochloric acid pond in oxidation reaction pond
Pump, the filtering ponds being connected with the oxidation reaction pond, the activation furnace being connected with the filtering ponds, neutralization pond, liquid caustic soda pond and it is used for
Liquid caustic soda is delivered to the liquid caustic soda delivery pump of neutralization pond by liquid caustic soda pond；The aeration component includes being layed in the oxidation reaction bottom of pond
Aerating pipelines on face, evenly spaced aeration head on aerating pipelines and the chlorine dioxide that is connected with the aerating pipelines are sent out
Raw device；The oxidation reaction pond is provided with an agitating device, the agitating device include the first mixing component, the second mixing component and
For driving the relatively described counter-rotational transmission parts of first mixing component of second mixing component.In the utility model to
Oxidation reaction pond be passed through for chlorine dioxide, oxidant is used as using chlorine dioxide, for comparing chlorine oxidation process, oxidation
It is more efficient, there is more preferable oxidation efficiency to sulphur cyanogen waste water, improve treatment effeciency；And the manufacturing cost of chlorine dioxide is very low,
For comparing wet oxidation process and Ozonation, high degree reduces processing cost, saves energy consumption；There is provided stirring to fill
Put, may be such that mixing contact good between sewage, catalyst and chlorine dioxide three, oxidation and catalytic effect are more preferable, urge
Change and oxidation rate are faster, more efficient；There is provided two mixing components, the scope of stirring is wider, and mixing is more uniformly distributed；First
Rotation direction between mixing component and the second mixing component is on the contrary, so that the sewage in oxidation reaction pond is in the first stirring
Two strands of eddy flows are produced under the drive of part and the second mixing component respectively, are mutually collided between two strands of eddy flows, compare common stir
For mixing structure, the composite rate between sewage, catalyst and chlorine dioxide three improves at least 60%, and catalyst is to dioxy
The oxidation effectiveness for changing chlorine is improved, and chlorine dioxide is also improved to the oxidation effectiveness of sewage, the raising processing of high degree
Efficiency.
Further, first mixing component includes head rod body, is fixedly arranged on the first of first body of rod bottom
Stirring rod and for driving the head rod body to rotate to drive the actuator that first stirring rod rotates.
Further, second mixing component includes the second connecting-rod body and is fixedly arranged on the second connecting-rod body bottom
Second stirring rod.
Further, the transmission parts include upper drive link, underdrive bar and gear shift structure, the gear shift
Base that structure includes being fixedly arranged in second connecting rod, driving gear, enclose travelling gear outside the driving gear and
Enclose the power output gear outside the travelling gear；The upper drive link upper end is connected with the head rod body, lower end
Coordinate with the driving gear rotation stop, the underdrive bar upper end and the power output gear rotation stop coordinate, lower end with it is described
Second connecting-rod body is connected；The second mixing component is passed directly to by the first mixing component to rotate, only one power source of setting is
Two mixing component actions, more energy-conserving and environment-protective can be driven；Gear shift structure can become during transmission to speed
Speed operation so that the second mixing component and the first mixing component are rotated with respective velocity of rotation respectively, and both are to sewage
The rotating speed of caused eddy flow also differs, and under the influence of speed discrepancy, sewage, chlorine dioxide, the collision effect of catalyst are more preferable,
Improve oxidation efficiency；More abundant by contact of the setting chlorine dioxide of aeration head with sewage, oxidation effectiveness is more preferable, effect
Rate is higher.
Further, the base be provided with the first limited post for being engaged with the driving gear and with the transmission
The second limited post that gear is engaged；Effectively prevent gear from producing to rock or shift, ensure to tightly engage between each gear, pass
Dynamic effect stability.
The processing method of sulfur-bearing cyanogen waste water of the present utility model is oxidant using chlorine dioxide, and chlorine dioxide compares chlorine
Gas oxidation efficiency is higher, has more preferable oxidation efficiency to sulphur cyanogen waste water, as chlorine dioxide manufacturing cost is more and more lower, dioxy
It is also gradually extensive to change the application of chlorine, and steps into field of waste water treatment.
Have now been found that the composite catalyst using montmorillonite and activated carbon as carrier can reduce the activation of chlorine dioxide
Can, this kind of catalyst can greatly improve the oxidation efficiency of chlorine dioxide, and this method can accelerate dioxy with such a catalyst
Change the efficiency of sulfur oxychloride cyanogen waste water.
In summary, the utility model can effectively remove the thiocyanation compound in waste water, and oxidation efficiency is high, cost of water treatment
It is low；Agitating device is well mixed to sewage and catalyst, and the mixing contact between sewage, chlorine dioxide and catalyst is more equal
Even, oxidation effectiveness is good, and oxidation efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of agitating device of the present utility model.
Fig. 3 is Fig. 2 partial schematic diagram.
Fig. 4 is the top view of base of the present utility model.
Embodiment
In order that those skilled in the art are better understood from the utility model, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.
As Figure 1-4, a kind of processing unit and processing method of sulfur-bearing cyanogen waste water, including oxidation reaction pond 1, aeration group
Part 2, catalyst locker room 3, to materials and parts 4, hydrochloric acid pond 5, hydrochloric acid delivery pump 6, filtering ponds 7, activation furnace 8, neutralization pond 9, liquid caustic soda pond
10 and liquid caustic soda delivery pump 11；It is connected between the catalyst locker room 3 and oxidation reaction pond 1 by pipeline, it is described to give materials and parts 4
For rotary pocket feeder, in pipeline, for catalyst to be sent into oxidation reaction pond by catalyst locker room；Preferably, institute
Catalyst is stated by sodium-based montmorillonite, water, manganese nitrate, copper nitrate, zinc nitrate and sodium metasilicate, activated carbon according to a certain percentage in high temperature
Lower calcination forms；It is connected between the hydrochloric acid pond 5 and oxidation reaction pond 1 by pipeline, the hydrochloric acid delivery pump 6 is centrifugal pump,
On pipeline, for the hydrochloric acid in hydrochloric acid pond to be delivered in oxidation reaction pond；The filtering ponds 7 are connected with oxidation reaction pond
It is logical, a screen pack 71 is provided with filtering ponds 7, filtering ponds are divided into upper filter chamber 72 and upper filter chamber 73 by the screen pack 71, described
The side wall of lower filter chamber 73 is provided with water inlet, and the water inlet is connected by conveyance conduit 74 with the oxidation reaction pond 1, under
The opposite side that filter chamber 73 corresponds to water inlet is provided with sludge outlet, and the sludge outlet is connected by a pipeline with activation furnace 8
Logical, pipeline is provided with valve；Filtering ponds can carry out filtration treatment to the sewage after oxidation out, and catalyst is retained down, passed through
The drying of overactivation stove, secondary use, more energy-conserving and environment-protective can be carried out after activating, reduce catalyst and consume, reduce cost；It is described
Upper filter chamber 73 is provided with a delivery port, and the delivery port is connected by pipeline with neutralization pond 9；The liquid caustic soda pond 10 and neutralization pond
By pipeline communication between 9, the liquid caustic soda delivery pump 11 is centrifugal pump, on pipeline, for the liquid caustic soda in liquid caustic soda pond is defeated
Deliver in neutralization pond；The oxidation reaction pond and neutralization pond are all connected with a pH sensor 12, and the pH sensor detects for PH
Instrument, for detecting the pH value of sewage in oxidation reaction pond and neutralization pond and being fed back in real time.
The oxidation reaction pond 1 is provided with an agitating device 13, specifically, the agitating device 13 includes the first mixing component
14th, the second mixing component 15 and transmission parts 16；First mixing component 14 includes the first connection being made of stainless steel
The first stirring rod 142 and actuator 143 that the body of rod 141, four is made of stainless steel；First stirring rod 142 is located at should
First body of rod bottom, four the first stirring rod 142 along the multiple circumferentially spaced of head rod body 141, and with the first bar
Body is fixedly connected, and the actuator 143 is electric rotating machine, and the upper end of head rod body 141 is fixedly connected with the actuator 143,
It can be rotated by the actuator 143, and then drive first stirring rod to rotate；Second mixing component 15 includes
The second connecting-rod body 151 being made of stainless steel and four the second stirring rod 152 being made of stainless steel；Second stirring rod
152 are located at first body of rod bottom, four the second stirring rod 152 along the multiple circumferentially spaced of the second connecting-rod body 151, and
It is fixedly connected with the second connecting-rod body 151；The transmission parts 16 are used to drive second mixing component relatively described first
Mixing component rotates backward, i.e., when described first mixing component 14 is rotationally clockwise, second mixing component 15 is
Rotate in an anti-clockwise direction.
Specifically, transmission parts 16 include upper 161, four underdrive bars 162 of drive link and gear shift structure, the tooth
Wheel speed changing structure includes base 163,164,3 travelling gears 165 of driving gear and power output gear 166；The base
163 are fixedly arranged in second connecting rod, and 164,3 travelling gears 165 of driving gear and power output gear 166 are located at and be somebody's turn to do
In base 163,3 travelling gears 165 are enclosed outside the driving gear, are intermeshed between the two, the power output gear
166 enclose outside the travelling gear, and power output gear 166 is cyclic structure, and with teeth, the tooth of inner surface is all provided with surfaces externally and internally
It is meshed with travelling gear；Preferably, the base 163 is provided with the first limited post 1631 and 3 the second limited posts 1632, should
Driving gear is set on the first limited post 1631, and 3 travelling gears are respectively sleeved on 3 the second limited posts 1632；It is described
The upper upper end of drive link 161 is fixedly connected with the head rod body 141, and lower end coordinates with the rotation stop of driving gear 164, can
The projection of strip is set on upper drive link, the groove of strip is provided with driving gear inwall, when upper drive link and driving tooth
During wheel connection, in projection insertion groove, both rotation stops are realized；The upper end of underdrive bar 162 and the power output gear
166 rotation stops coordinate, and lower end is fixedly connected with second connecting-rod body 151；The projection of strip can be set on underdrive bar,
Power output gear inwall is provided with the groove of strip, when drive link is connected with power output gear instantly, projection insertion groove
It is interior, realize both rotation stops；When head rod body 141 rotates under the driving of actuator, upper drive link connects with first
Extension bar body 141 together acts, and drives driving gear to rotate, and during driving gear rotates, 3 driven gears rotate backward,
Rotate in same direction in driving power output gear with driven gear so that driving gear rotates backward with power output gear, power
Output gear drives underdrive bar to rotate, and underdrive bar drives the second connecting-rod body 151 to rotate, and realizes head rod body 141
With the reverse rotation of the second connecting-rod body 151；Because the diameter of power output gear is more than the diameter of driving gear, its rotating speed is big
In the rotating speed of driving gear so that the rotating speed of the connecting-rod body 151 of head rod body 141 and second differs；The base 163
The open channel 1633 of a ring-type is provided with, underdrive bar 162 is connected after passing the open channel 1633 with power output gear.
Further, the underdrive bar 162 is provided with Anti-shaking structure, and the Anti-shaking structure includes two anti-shake disk bodies 19, institute
State drive link to be arranged in the anti-shake disk body 19, be to be fixedly connected between underdrive bar 162 and anti-shake disk body 19；The anti-shake disk
The side wall of body 19 is provided with the anti-shake layer 191 being fabricated from a flexible material.
Specifically, second connecting-rod body 151 includes the upper body of rod 1511 and the lower body of rod 1512, the base 163 is located at
The upper end of the lower body of rod 1512, the end of base 163 stretch out to form the locating flange 171 of a ring-type, the lower body of rod 1512
Upper end stretches out to form the support edge 172 of ring-type, and when base 163 is on the lower body of rod 1512, locating flange 171 is placed in
On support edge 172, both can be fixedly connected by welding together；The lower end of the upper body of rod 1511 stretches out to form a ring-type
Extension 173, together with the extension 173 can be fixedly connected by welding with locating flange.
The second connecting-rod body upper end is placed in head rod body 141, and the upper end of head rod body 141 is provided with a ring
The connecting portion 181 of shape, the outer surface that the connecting portion protrudes from the head rod body 141 is set, in head rod body 141
Upper end formed a ring-type chamber；The top of the upper body of rod 1511 stretches out to form the suspension part 182 of a ring-type, and second
When connecting-rod body is placed in head rod body 141, suspension part 182 is placed in the connecting portion, the lower surface of suspension part 182 with
Connecting portion bottom surface is in contact.
The aeration component 2 includes aerating pipelines 21, aeration head 22 and chlorine dioxide generator 23；The aeration tube road
21 are layed on the oxidation reaction bottom of pond face, and aerating pipelines 21 have an air inlet, and the air inlet is sent out with the chlorine dioxide
Raw device 23 is connected；The aeration head 22 is evenly spaced on aerating pipelines, so as to which chlorine dioxide is filled with to oxidation reaction
In pond, reacted with sewage.
Specific work process is：Sewage is sent into oxidation reaction pond 1, by depositing catalyst by catalyst to materials and parts 4
Storage chamber 3 is sent into oxidation reaction pond, while is delivered to hydrochloric acid in oxidation reaction pond by hydrochloric acid pond 5 by hydrochloric acid delivery pump 6, is led to
Cross pH sensor 12 and detect pH value in oxidation reaction pond in real time, when the pH value in oxidation reaction pond 1 reaches 4.5-5.5,
Stop input hydrochloric acid and catalyst；Afterwards agitating device 13 start the sewage in oxidation reaction pond and catalyst are stirred,
Mixing, chlorine dioxide are inputted to oxidation reaction pond by being aerated component 2, keep sewage and chlorine dioxide in oxidation reaction pond 1
Interior stop 1h；Sewage is flowed into the lower space of filtering ponds 7 afterwards, and is circulated to upper space upwards, and catalyst is filtered
Net stops and stays in formation filter residue in lower space, and sewage clear liquid is in upper space caused by filtering；Sewage clear liquid is clear afterwards
Liquid flows into neutralization pond 9, and filter residue is then transported to activation furnace 8, is dried, activates, and the catalyst after activation is sent to catalysis
In agent locker room 3；Liquid caustic soda is delivered in neutralization pond 9 by liquid caustic soda pond 10 by liquid caustic soda delivery pump 11, with passing through in neutralization pond
Sewage clear liquid reaction after filter；The pH value in neutralization pond is detected in real time by pH sensor 12, when pH value is shown as neutrality
（When i.e. pH value is 7）, by sewage clear liquid by being discharged in neutralization pond 9.
Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, it should all belong to the scope of the utility model protection.
Claims (5)
1. a kind of processing unit of sulfur-bearing cyanogen waste water, including oxidation reaction pond (1), aeration component (2), catalyst locker room (3),
For by catalyst by catalyst locker room be sent into oxidation reaction pond to materials and parts (4), hydrochloric acid pond (5), for by hydrochloric acid by
Hydrochloric acid delivery pump (6) that hydrochloric acid pond is delivered in oxidation reaction pond, the filtering ponds (7) being connected with the oxidation reaction pond, with should
Activation furnace (8) that filtering ponds are connected, neutralization pond (9), liquid caustic soda pond (10) and for liquid caustic soda to be delivered into neutralization pond by liquid caustic soda pond
Liquid caustic soda delivery pump (11)；It is characterized in that：The aeration component (2) includes the exposure being layed on the oxidation reaction bottom of pond face
Air pipe (21), the evenly spaced aeration head (22) being located on aerating pipelines and the chlorine dioxide hair being connected with the aerating pipelines
Raw device (23)；The oxidation reaction pond (1) is provided with an agitating device (13), and the agitating device (13) includes the first mixing component
(14), the second mixing component (15) and for driving relatively described first mixing component of second mixing component counter-rotational
Transmission parts (16).
A kind of 2. processing unit of sulfur-bearing cyanogen waste water according to claim 1, it is characterised in that：First mixing component
(14) include head rod body (141), be fixedly arranged on the first stirring rod (142) of the head rod body bottom and for driving
The head rod body is rotated to drive the actuator (143) that first stirring rod rotates.
A kind of 3. processing unit of sulfur-bearing cyanogen waste water according to claim 2, it is characterised in that：Second mixing component
(15) include the second connecting-rod body (151) and be fixedly arranged on the second stirring rod (152) of the second connecting-rod body bottom.
A kind of 4. processing unit of sulfur-bearing cyanogen waste water according to claim 3, it is characterised in that：The transmission parts (16)
Including upper drive link (161), underdrive bar (162) and gear shift structure, the gear shift structure is described including being fixedly arranged on
Base (163), driving gear (164) in second connecting rod, enclose the travelling gear (165) outside the driving gear and enclose and set
In the power output gear (166) outside the travelling gear；Upper drive link (161) upper end and the head rod body
(141) it is connected, lower end coordinates with the driving gear (164) rotation stop, underdrive bar (162) upper end and the power output
Gear (166) rotation stop coordinates, and lower end is connected with second connecting-rod body (151).
A kind of 5. processing unit of sulfur-bearing cyanogen waste water according to claim 4, it is characterised in that：On the base (163)
Provided with the first limited post (1631) being engaged with the driving gear and the second limited post being engaged with the travelling gear
(1632)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349645.5U CN207016539U (en) | 2017-04-05 | 2017-04-05 | A kind of processing unit of sulfur-bearing cyanogen waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349645.5U CN207016539U (en) | 2017-04-05 | 2017-04-05 | A kind of processing unit of sulfur-bearing cyanogen waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207016539U true CN207016539U (en) | 2018-02-16 |
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ID=61461359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720349645.5U Expired - Fee Related CN207016539U (en) | 2017-04-05 | 2017-04-05 | A kind of processing unit of sulfur-bearing cyanogen waste water |
Country Status (1)
| Country | Link |
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| CN (1) | CN207016539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255637A (en) * | 2019-07-24 | 2019-09-20 | 马鞍山市新桥工业设计有限公司 | A kind of sewage disposal device |
-
2017
- 2017-04-05 CN CN201720349645.5U patent/CN207016539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255637A (en) * | 2019-07-24 | 2019-09-20 | 马鞍山市新桥工业设计有限公司 | A kind of sewage disposal device |
| CN110255637B (en) * | 2019-07-24 | 2022-02-22 | 马鞍山市新桥工业设计有限公司 | Sewage treatment equipment |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 |