CN204873979U - Stirring type industrial waste water crystallization process device - Google Patents
Stirring type industrial waste water crystallization process device Download PDFInfo
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- CN204873979U CN204873979U CN201520436233.6U CN201520436233U CN204873979U CN 204873979 U CN204873979 U CN 204873979U CN 201520436233 U CN201520436233 U CN 201520436233U CN 204873979 U CN204873979 U CN 204873979U
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Abstract
The application discloses stirring type industrial waste water crystallization process device, including a precipitation cylinder, precipitation cylinder's upper end sets up and is used for the outer wall with precipitation cylinder's nozzle closing cap, and the outer wall forms the overflow weir with precipitation cylinder's section of thick bamboo wall, including still that one runs through the outer wall and stretches into the reaction cylinder in the precipitation cylinder, setting up stirring paddle leaf in the reaction cylinder, the (mixing) shaft of connecting stirring paddle leaf passes through the V -belt drive structure to be connected with motor A, the motor drives the (mixing) shaft and rotates together together with stirring paddle leaf, and drives the (mixing) shaft simultaneously together with stirring paddle leaf up -and -down motion in reaction cylinder together, include still that one end and motor B are connected, the other end stretches into the spiral agitating shaft in the precipitation cylinder, the utility model discloses an in the crystallization equipment, the (mixing) shaft not only can rotate, still can reciprocate simultaneously, drives the material and overturns in the reaction zone, and it is abundant to have a reaction zone stirring, and the settling zone precipitates effectually, and the equipment investment is little, characteristics that process flow is simple.
Description
Technical field
The application relates to industrial waste water treatment, particularly a kind of stirring-type trade effluent crystallization treatment device.
Background technology
Trade effluent contains the ammonia nitrogen/phosphorus of a large amount of high density, as coal gasification waste water, alloy waste water, refinery water, and phosphate industry waste water.Especially, under the background of energy-saving and emission-reduction, process water recycles number of times to be increased, and causes Pollutant levels to improve constantly.Existing treatment process, the problems such as air-extraction deamination, it is high that calcium phosphate dephosphorization all exists one-time investment cost, and pollutent cannot reclaim, and energy consumption is high.Magnesium ammonium phosphate (MAP) crystallization process is by generating MgNH
4pO
46H
2o crystal reaches the synchronous object removing ammonia nitrogen and phosphorus in water, and Japan, Britain etc. are national has at present been used in the process of digested sludge supernatant liquor, Pig raising wastewater, achieves desirable effect.Existing MAP crystallization reaction mostly adopts and stirs precipitation integral design, but there is stirring area in running stirs uneven, and settling region stirs to affect by stirring area and causes MAP crystal settling effect to decline, and a small amount of MAP crystal flows out crystallization reactor.
Summary of the invention
The object of the application is to provide a kind of stirring-type trade effluent crystallization treatment device, and the ammonia in trade effluent, nitrogen, phosphorus can be made to be removed by crystallization, and simultaneous reactions device structure is simple, and laid down cost is low.
For solving the problems of the technologies described above, the technical scheme that the application adopts is:
A kind of stirring-type trade effluent crystallization treatment device, comprise a precipitation cylinder, the upper end of described precipitation cylinder arranges and is used for the outer wall of the nozzle capping of precipitation cylinder, and the barrel of outer wall and precipitation cylinder forms overflow weir; Also comprise one to run through outer wall and stretch into reaction tube in precipitation cylinder, in reaction tube, agitating vane is set, the stir shaft connecting agitating vane is connected with electric motor A by V-belt drive structure, described electric motor drives stir shaft to rotate together with agitating vane, and drives stir shaft to move up and down in reaction tube together with agitating vane simultaneously; Also comprise an one end to be connected with electric motor B, the other end stretches into the helical stir axle in precipitation cylinder; Also comprise one end and stretch into water inlet pipe in reaction tube and feed-pipe.
The bottom of described precipitation cylinder is provided with taper blowdown funnel, and shape blowdown funnel lower end connects blow-off pipe, and blow-off pipe is provided with valve.
The bottom of described reaction tube is connected with energy dissipating plate, energy dissipating plate is provided with multiple energy dissipating hole.
The bottom of described overflow weir is provided with water outlet.
One end of described water inlet pipe is connected with filter.
After the application adopts said structure, there is following technique effect:
1. the present invention first adopts filter to filter out big scale waste material in waste water, then crystallization treatment is carried out by chemical reaction, adopt the abundant stirring reaction district of stir shaft, for chemical industry high strength ammonia, nitrogen, phosphorus waste water, the effect of synchronously removing ammonia in recycle-water, nitrogen, phosphorus can be accomplished, for subsequent biochemical process is laid a good foundation, also reach the object of resource reclaim simultaneously.Ammonia, nitrogen, tp removal rate all can reach more than 90%, can as excellent slow-release fertilizer after the precipitating crystalline process of recovery, of many uses.
2. in crystallizer of the present invention, stir shaft not only can rotate, and also can move up and down simultaneously, drives material to overturn in reaction zone, and have reaction zone and stir fully, settling region sedimentation effect is good, and facility investment is little, the simple feature of technical process.
3. the turbulent extent in this product stirring reaction district is higher, and stir enough even, sufficient reacting is complete.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows the one-piece construction of the application;
Wherein have: 1, water inlet pipe; 2, feed-pipe; 3, outer wall; 4, floor; 5, water outlet; 6, precipitation cylinder; 7, taper blowdown funnel; 8, valve; 9, blow-off pipe; 10, stir shaft; 11, electric motor A; 12, reaction tube; 13, agitating vane; 14, reaction zone; 15, energy dissipating plate; 16, overflow weir; 17, settling region; 18, filter; 19, electric motor B; 20, helical stir axle.
Embodiment
For making the object of the application and technical scheme clearly, be clearly and completely described below in conjunction with the technical scheme of the embodiment of the present application to the application.Obviously, described embodiment is a part of embodiment of the application, instead of whole embodiments.Based on the embodiment of described the application, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the application's protection.
Embodiment 1
As shown in Figure 1, a kind of stirring-type trade effluent crystallization treatment device, comprises a precipitation cylinder 6, and the upper end of described precipitation cylinder 6 arranges and is used for the outer wall 3 of the nozzle capping of precipitation cylinder 6, and outer wall 3 forms overflow weir 16 with the barrel of precipitation cylinder 6; Also comprise one to run through outer wall 3 and stretch into reaction tube 12 in precipitation cylinder 6, agitating vane 13 is set in reaction tube 12, the stir shaft 10 connecting agitating vane 13 is connected with electric motor A11 by V-belt drive structure, described electric motor 11 drives stir shaft 10 to rotate together with agitating vane 13, and drives stir shaft 10 to move up and down in reaction tube 12 together with agitating vane 13 simultaneously; Also comprise an one end to be connected with electric motor B19, the other end stretches into the helical stir axle 20 in precipitation cylinder 6; Also comprise one end and stretch into water inlet pipe 1 in reaction tube 12 and feed-pipe 2, feed-pipe 2 carries out chemical reaction for adding containing the chemical reagent of magnesium ion and waste water.
Further, described electric motor A11 can rotating, so, stir shaft 10 is screw mandrel, with between V-belt drive structure for being threaded, can realize the rotating along with electric motor A11, stir shaft 10 not only together with agitating vane 13 can rotate and can also move up and down simultaneously in reaction tube 12, makes to stir more abundant, thorough.
Helical stir axle 20 one end is connected with electric motor B19, and the other end stretches in precipitation cylinder 6, stirs material in settling region 17, and the stirring velocity of helical stir axle 20 controlled well is not excessive, can be conducive to precipitation and crystallization.
Preferably, the bottom of described overflow weir 16 is provided with water outlet 5.
Embodiment 2
The difference of the present embodiment and embodiment 1 is:
Described in the application, the bottom of precipitation cylinder 6 is provided with taper blowdown funnel 7, and taper blowdown funnel 7 lower end connects blow-off pipe 9, blow-off pipe 9 is provided with valve 8.Other are identical with embodiment one.
Embodiment 3
The difference of the present embodiment and embodiment 1 is:
Described in the application, the bottom of reaction tube 12 is connected with energy dissipating plate 15, energy dissipating plate 15 is provided with multiple energy dissipating hole.The convection current that the water outlet that such design effectively can slacken reaction zone 14 produces, vortex action, ensure that the sedimentation effect of settling region 17.Other are identical with embodiment one.
Embodiment 4
The difference of the present embodiment and embodiment 1 is:
Described in the application, one end of water inlet pipe 1 is connected with filter 18, and employing filter 18 filters out the big scale waste material in waste water.
Outer wall 3 described in the application is provided with floor 4.Because floor 4 will prevent electric motor 11 and support thereof, need to possess certain bearing capacity, other are identical with embodiment one.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the application.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the application refers to respective Individual existence or both simultaneous situations include interior.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the application.
With the above-mentioned desirable embodiment according to the application for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this application technological thought, can carry out various change and amendment completely.The technical scope of this application is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (5)
1. a stirring-type trade effluent crystallization treatment device, it is characterized in that: comprise a precipitation cylinder (6), the upper end of described precipitation cylinder (6) arranges and is used for the outer wall (3) of the nozzle capping of precipitation cylinder (6), and outer wall (3) forms overflow weir (16) with the barrel of precipitation cylinder (6);
Also comprise one to run through outer wall (3) and stretch into reaction tube (12) in precipitation cylinder (6), agitating vane (13) is set in reaction tube (12), connect the stir shaft (10) of agitating vane (13) by V-belt drive structure and electric motor A(11) be connected, described electric motor A(11) drive stir shaft (10) to rotate together with agitating vane (13), and drive stir shaft (10) to move up and down in reaction tube (12) together with agitating vane (13) simultaneously;
Also comprise an one end and electric motor B(19) be connected, the other end stretches into the helical stir axle (20) in precipitation cylinder (6);
Also comprise one end and stretch into water inlet pipe (1) in reaction tube (12) and feed-pipe (2).
2. a kind of stirring-type trade effluent crystallization treatment device according to claim 1, it is characterized in that: the bottom of described precipitation cylinder (6) is provided with taper blowdown funnel (7), shape blowdown funnel (7) lower end connects blow-off pipe (9), blow-off pipe (9) is provided with valve (8).
3. a kind of stirring-type trade effluent crystallization treatment device according to claim 1, is characterized in that: the bottom of described reaction tube (12) is connected with energy dissipating plate (15), and energy dissipating plate (15) is provided with multiple energy dissipating hole.
4. a kind of stirring-type trade effluent crystallization treatment device according to claim 1, is characterized in that: the bottom of described overflow weir (16) is provided with water outlet (5).
5. a kind of stirring-type trade effluent crystallization treatment device according to claim 1, is characterized in that: one end of described water inlet pipe (1) is connected with filter (18).
Priority Applications (1)
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CN201520436233.6U CN204873979U (en) | 2015-06-24 | 2015-06-24 | Stirring type industrial waste water crystallization process device |
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CN201520436233.6U CN204873979U (en) | 2015-06-24 | 2015-06-24 | Stirring type industrial waste water crystallization process device |
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CN201520436233.6U Expired - Fee Related CN204873979U (en) | 2015-06-24 | 2015-06-24 | Stirring type industrial waste water crystallization process device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108178263A (en) * | 2018-01-09 | 2018-06-19 | 张仕超 | Industrial Waste Water Treatments pond |
CN108467095A (en) * | 2018-03-29 | 2018-08-31 | 张仕超 | A kind of sewage disposal device that failure rate is low |
CN108751361A (en) * | 2018-03-29 | 2018-11-06 | 张仕超 | A kind of high life treatment tank |
-
2015
- 2015-06-24 CN CN201520436233.6U patent/CN204873979U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108178263A (en) * | 2018-01-09 | 2018-06-19 | 张仕超 | Industrial Waste Water Treatments pond |
CN108467095A (en) * | 2018-03-29 | 2018-08-31 | 张仕超 | A kind of sewage disposal device that failure rate is low |
CN108751361A (en) * | 2018-03-29 | 2018-11-06 | 张仕超 | A kind of high life treatment tank |
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GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190624 |