CN218202450U - Ammonia nitrogen stripping and precipitating treatment device for latex wastewater - Google Patents
Ammonia nitrogen stripping and precipitating treatment device for latex wastewater Download PDFInfo
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- CN218202450U CN218202450U CN202222496758.1U CN202222496758U CN218202450U CN 218202450 U CN218202450 U CN 218202450U CN 202222496758 U CN202222496758 U CN 202222496758U CN 218202450 U CN218202450 U CN 218202450U
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Abstract
The utility model discloses a latex waste water ammonia nitrogen blows and takes off precipitation equipment, including cell body and first baffle. Has the advantages that: after concentrated latex waste water PH value reached more than 10, first transfer pump starts, concentrated latex waste water to which PH had been adjusted is extracted through first imbibition pipe, pour into between first baffle and the second baffle through first raceway, the sediment of stewing, the preliminary treatment operation is very convenient, solid impurity deposits in the lower part space between first baffle and the second baffle, along with the liquid level of first baffle and second baffle constantly risees, the supernatant spills over the second baffle and enters into the second baffle right side, discharge to the blow-off tower through the discharge pump and blow off the processing, the setting up of first baffle and second baffle makes through the heating, adjust concentrated latex waste water after PH value and stirring and accomplish the sediment, most solid impurity has been got rid of, the problem of blowing off is avoided the fixed impurity influence, and simultaneously, filtration has been reduced, the trouble of jam clearance has been reduced, the convenience of using has been improved.
Description
Technical Field
The utility model relates to a waste water treatment technical field particularly, relates to latex waste water ammonia nitrogen blows and takes off precipitation treatment device.
Background
Latex can produce a large amount of waste water that contains the ammonia nitrogen in process of production, need blow off and take off the processing, blow off and need equipment for blow off the tower, need carry out the preliminary treatment to waste water earlier before blowing off, the preliminary treatment process is: the wastewater containing ammonia nitrogen which is sent directly enters a PH adjusting tank, the PH value is adjusted to more than 10 by using a 4% sodium hydroxide solution, and the wastewater is injected into a stripping system in a pumping mode after being stirred, mixed and heated, so that the stripping process is completed, and the treatment can be completed.
However, the concentrated latex production wastewater containing a large amount of ammonia nitrogen can produce a large amount of impurities after the pH value is adjusted, and the direct pumping needs to install a filtering device to filter the impurities, so that the direct filtering can lead to the pressure of a filtering system to be large and the phenomenon of frequent blockage can be caused, the later-stage cleaning and maintenance are troublesome, and the improvement can be further made.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a latex waste water ammonia nitrogen blows and takes off precipitation treatment device possesses convenient operation, deposits the advantage of edulcoration, and then solves the problem among the above-mentioned background art.
(II) technical scheme
For realizing the advantages of the above convenient operation and the deposition impurity removal, the utility model discloses a specific technical scheme as follows:
latex waste water ammonia nitrogen blows and takes off sedimentation processing apparatus, including cell body and first baffle, the inside fixed mounting of cell body has first baffle, and is located cell body top surface fixed mounting in first baffle left side and has agitator motor to the agitator motor output is located cell body internally mounted and has the stirring rake, the inside stirring rake outside fixed mounting of cell body has the heating rod, and cell body top surface fixed mounting has online PH monitor to the inside fixed mounting of cell body has the sleeve pipe, online PH monitor is connected with the probe through the detection line, and probe and detection line arrange the sleeve pipe in, cell body one end top surface through connection has the inlet tube, and cell body top surface fixed mounting has first transfer pump to first transfer pump opposite side fixed mounting has the alkali solution case, first transfer pump intake end is through first pipette and the left inside through connection of cell body of baffle, and first transfer pump outlet pipe extends to first baffle right side, alkali solution case top surface fixed mounting has the second transfer pump, and the second transfer pump intake end is through second pipette and the inside through connection of alkali solution case to the second transfer pump goes out the liquid end through second raceway and first baffle internal connection, the inside vertical fixed mounting of cell body has the second baffle, and the other end through connection has the drain pipe.
Furthermore, an inclined plate is fixedly installed on the surface of the other side of the first partition plate in an inclined mode, the other end of the inclined plate is located below the water outlet end of the first water delivery pipe, a water inlet is formed in one end of the inclined plate, and a filter screen is fixedly installed between the top surface of the second partition plate and the inner top surface of the tank body in an inclined mode.
Furthermore, the sleeve pipe adopts the glass pipe, and the sleeve pipe surface has seted up the hole of permeating water to the sleeve pipe is located the heating rod outside.
Furthermore, the heating rod is provided with many, and the heating rod adopts the electric heat stick.
Furthermore, the first baffle plate is welded with the inner wall of the tank body in a sealing manner, and the bottom surface and the two end surfaces of the second baffle plate are welded with the inner wall of the tank body in a sealing manner.
Furthermore, the surface of the water inlet pipe is provided with an electromagnetic valve.
Further, a plurality of liquid level observation windows are fixedly arranged on the surface of the tank body.
Furthermore, the height of the water inlet is greater than that of the top surface of the second partition plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a latex waste water ammonia nitrogen blows and takes off precipitation treatment device possesses following beneficial effect:
(1) The utility model adopts the stirring paddle, the heating rod, the first clapboard, the first infusion pump and the online PH monitor, before the ammonia nitrogen blowing treatment of the concentrated latex wastewater, the concentrated latex wastewater can be injected into the cell body to be positioned at the left side of the first clapboard, the stirring motor drives the stirring paddle to stir the concentrated latex wastewater, simultaneously, the heating rod synchronously heats the concentrated latex wastewater, simultaneously, the second water pump is started to extract 4 percent of sodium hydroxide solution in the alkali solution tank and inject the sodium hydroxide solution into the concentrated latex wastewater through the second water pipe to adjust the PH value of the concentrated latex wastewater, when the PH value of the concentrated latex wastewater reaches more than 10, the first infusion pump is started to extract the concentrated latex wastewater with the adjusted PH value through the first suction pipe, inject into between first baffle and the second baffle through first raceway, it deposits to stew, the preliminary treatment operation is very convenient, solid impurity deposits in the lower part space between first baffle and the second baffle, along with the liquid level of first baffle and second baffle constantly risees, the supernatant overflows the second baffle and enters into the second baffle right side, discharge to the blow-off tower through the delivery pump and blow off the processing, the setting up of first baffle and second baffle makes the process heating, adjust the thick latex waste water after PH value and the stirring and accomplish the sediment, most solid impurity has been got rid of, the problem of blowing off is avoided fixed impurity influence, and simultaneously, the filtration burden has been reduced, the trouble of jam clearance has been reduced, the convenience of using has been improved.
(2) The utility model discloses a swash plate and filter screen, swash plate and filter screen are all to setting up to one side, thick latex waste water that flows from first raceway flows downwards along the swash plate, flow out from the water inlet, along first baffle opposite side surface whereabouts, the splash has been reduced, thereby the disturbance influence to thick latex waste water in the sediment has been reduced, the sediment is reduced and is gone up to return, the stability of sediment has been improved, in addition, the filter screen of slant installation filters a small amount of fixed impurity in the supernatant when the supernatant spills over the second baffle, the problem of impurity influence blow-off has further been avoided, blow-off stability and efficiency have further been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a latex wastewater ammonia nitrogen stripping and precipitating treatment device provided by the utility model;
fig. 2 is a schematic diagram of the internal structure of the tank body provided by the present invention;
FIG. 3 is a front view of the ammonia nitrogen stripping and precipitating treatment device for latex wastewater provided by the utility model;
fig. 4 is a schematic connection diagram of the first partition plate and the inclined plate according to the present invention.
In the figure:
1. a tank body; 2. a first separator; 3. a stirring motor; 4. a stirring paddle; 5. heating a rod; 6. a first infusion pump; 7. a first pipette; 8. a first water delivery pipe; 9. a sloping plate; 10. a water inlet; 11. an alkaline solution tank; 12. a second infusion pump; 13. a second pipette; 14. a second water delivery pipe; 15. an online pH monitor; 16. a sleeve; 17. detecting lines; 18. a probe; 19. a water inlet pipe; 20. an electromagnetic valve; 21. a second separator; 22. a filter screen; 23. a discharge pump; 24. a drain pipe; 25. and a liquid level observation window.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides latex waste water ammonia nitrogen blows and takes off precipitation treatment device.
Referring now to the drawings and the detailed description of the preferred embodiments, as shown in fig. 1-4, a latex wastewater ammonia nitrogen stripping and precipitation treatment device according to an embodiment of the present invention includes a tank body 1 and a first partition plate 2, the tank body 1 is fixedly installed with the first partition plate 2, and the left side of the first partition plate 2 is located on the top surface of the tank body 1 and is fixedly installed with a stirring motor 3, and the output end of the stirring motor 3 is located on the inside of the tank body 1 and is installed with a stirring paddle 4, which is a common stirring structure, the tank body 1 is internally located on the outer side of the stirring paddle 4 and is fixedly installed with a heating rod 5, and the top surface of the tank body 1 is fixedly installed with an online PH monitor 15, and the tank body 1 is internally fixedly installed with a sleeve 16, the online PH monitor 15 is connected with a probe 18 through a detection line 17, and the probe 18 and the detection line 17 are placed in the sleeve 16, the detection line 17 and the probe 18 are prevented from entangling with the stirring paddle 4 during stirring, the top surface of the tank body 1 is connected with a water inlet pipe 19, wherein the water inlet pipe 19 is installed with a solenoid valve 20, which is convenient for remote opening, and the top surface of the tank body 1 is fixedly installed with a first infusion pump 6, and a second infusion pump 12 is connected with a second infusion pump through a second infusion pump 12, and a second infusion pump 12 connected with a second infusion solution tank 12, and the bottom surface of the other end of the pool body 1 is communicated with a drain pipe 24, the drain pipe 24 is communicated with a discharge pump 23, before the ammonia nitrogen stripping treatment of the concentrated latex wastewater is carried out, the concentrated latex wastewater can be injected into the pool body 1 to be positioned at the left side of the first clapboard 2, the stirring motor 3 drives the stirring paddle 4 to stir the concentrated latex wastewater, meanwhile, the heating rod 5 synchronously heats the concentrated latex wastewater, meanwhile, the second water pump is started to extract 4 percent of sodium hydroxide solution in the alkali solution tank 11 and inject the sodium hydroxide solution into the concentrated latex wastewater through the second water delivery pipe 14 to adjust the PH value of the concentrated latex wastewater, when the PH value of the concentrated latex wastewater reaches more than 10, the first infusion pump 6 is started to extract the concentrated latex wastewater with adjusted PH value through the first suction pipe 7, pour into between first baffle 2 and the second baffle 21 through first raceway 8, it deposits to stew, the preliminary treatment operation is very convenient, solid impurity deposits in the lower part space between first baffle 2 and the second baffle 21, along with the liquid level of first baffle 2 and second baffle 21 constantly risees, the supernatant overflows second baffle 21 and enters into second baffle 21 right side, discharge to the blow-off tower through discharge pump 23 and blow off the processing, first baffle 2 and second baffle 21 set up the messenger through the heating, adjust the thick latex waste water completion sediment after PH value and the stirring, most solid impurity has been got rid of, the problem of blowing off has been avoided fixed impurity influence, and simultaneously, the filtration burden has been reduced, the trouble of blockking up the clearance has been reduced, the convenience of using has been improved.
In one embodiment, an inclined plate 9 is fixedly installed on the other side surface of the first partition plate 2 in an inclined manner, the other end of the inclined plate 9 is located below the water outlet end of the first water delivery pipe 8, a water inlet 10 is formed in one end of the inclined plate 9, a filter screen 22 is fixedly installed between the top surface of the second partition plate 21 and the inner top surface of the tank body 1 in an inclined manner, the inclined plate 9 and the filter screen 22 are both arranged in an inclined manner, the concentrated latex wastewater flowing out of the first water delivery pipe 8 flows downwards along the inclined plate 9 and flows out of the water inlet 10 and falls down along the other side surface of the first partition plate 2, water splash is reduced, disturbance influence on the concentrated latex wastewater in precipitation is reduced, precipitation upward return is reduced, and the stability of precipitation is improved.
In one embodiment, the sleeve 16 is a glass tube, and the surface of the sleeve 16 is provided with water-permeable holes, and the sleeve 16 is located outside the heating rod 5, and the water-permeable holes facilitate the passing of wastewater and the detection of the probe 18.
In one embodiment, the heating rod 5 is provided with a plurality of heating rods, and the heating rod 5 adopts an electric heating rod, so that the heating rod is convenient to purchase.
In one embodiment, the first partition plate 2 is welded with the inner wall of the tank body 1 in a sealing manner to avoid water leakage, separate treatment and sedimentation and avoid mutual influence, and the bottom surface and two end surfaces of the second partition plate 21 are welded with the inner wall of the tank body 1 in a sealing manner to avoid impurity leakage.
In one embodiment, a liquid level observation window 25 is fixedly installed on the surface of the tank body 1, and the liquid level observation window 25 is provided with a plurality of liquid level observation windows, which are common liquid level observation structures and are convenient for observing the internal liquid level.
In one embodiment, the height of the water inlet 10 is greater than the height of the top surface of the second partition 21, so that the supernatant liquid is prevented from passing through the water inlet 10.
The working principle is as follows:
before ammonia nitrogen stripping treatment of concentrated latex wastewater, the concentrated latex wastewater can be injected into the pool body 1 and is positioned on the left side of the first partition plate 2, the stirring motor 3 drives the stirring paddle 4 to stir the concentrated latex wastewater, meanwhile, the heating rod 5 synchronously heats the concentrated latex wastewater, meanwhile, the second water pump is started to extract 4% of sodium hydroxide solution in the alkali solution tank 11 and inject the sodium hydroxide solution into the concentrated latex wastewater through the second water pipe 14 to adjust the pH value of the concentrated latex wastewater, when the pH value of the concentrated latex wastewater reaches more than 10, the first infusion pump 6 is started to extract the concentrated latex wastewater with the adjusted pH value through the first liquid suction pipe 7 and inject the concentrated latex wastewater between the first partition plate 2 and the second partition plate 21 through the first water pipe 8 to perform standing precipitation, the pretreatment operation is very convenient, solid impurities are deposited into the lower space between the first partition plate 2 and the second partition plate 21, and continuously rise along with the liquid levels of the first partition plate 2 and the second partition plate 21, supernatant overflows the second clapboard 21 and enters the right side of the second clapboard 21, and is discharged to a stripping tower for stripping treatment through a discharge pump 23, the arrangement of the first clapboard 2 and the second clapboard 21 ensures that the concentrated latex wastewater after being heated, adjusted in PH value and stirred is settled, most solid impurities are removed, the problem of stripping influenced by fixed impurities is avoided, meanwhile, the filtration burden is reduced, the trouble of blockage and cleaning is reduced, the use convenience is improved, meanwhile, the inclined plate 9 and the filter screen 22 are arranged obliquely, the concentrated latex wastewater flowing out of the first water pipe 8 flows downwards along the inclined plate 9 and flows out of the water inlet 10, falls along the surface of the other side of the first clapboard 2, the water splash is reduced, thereby the disturbance influence on the concentrated latex wastewater in the precipitation is reduced, the precipitation upward return is reduced, and the precipitation stability is improved, in addition, filter screen 22 of slant installation filters a small amount of fixed impurity in the supernatant when the supernatant spills over second baffle 21, has further avoided impurity to influence the problem of blowing off, has further improved and has blown off stability and efficiency.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Latex waste water ammonia nitrogen blows and takes off sedimentation processing apparatus, its characterized in that, including cell body (1) and first baffle (2), the inside fixed mounting of cell body (1) has first baffle (2), and first baffle (2) left side is located cell body (1) top surface fixed mounting has agitator motor (3), and agitator motor (3) output is located cell body (1) internally mounted has stirring rake (4), cell body (1) inside is located stirring rake (4) outside fixed mounting has heating rod (5), and cell body (1) top surface fixed mounting has online PH monitor (15), and cell body (1) inside fixed mounting has sleeve pipe (16), online PH monitor (15) are connected with probe (18) through detection line (17), and in sleeve pipe (16) is arranged in to probe (18) and detection line (17), cell body (1) one end top surface through connection has inlet tube (19), and cell body (1) top surface fixed mounting has first transfer pump (6), and first transfer pump (6) opposite side fixed mounting has alkaline solution case (11), first transfer pump (6) end through first transfer pump (7) and cell body (1) left baffle (6) right side through connection first transfer pump (2) and first baffle (2) extend to the outlet pipe, alkali solution case (11) top surface fixed mounting has second transfer pump (12), and second transfer pump (12) are intake and are held through second pipette (13) and alkali solution case (11) inside through connection to second transfer pump (12) play liquid end is through second raceway (14) and the left cell body (1) inside through connection of first baffle (2), the inside vertical fixed mounting of cell body (1) has second baffle (21), and cell body (1) other end bottom surface through connection has drain pipe (24) to drain pipe (24) switch-on discharge pump (23).
2. The ammonia nitrogen stripping and precipitating treatment device for latex wastewater as claimed in claim 1, wherein an inclined plate (9) is fixedly installed on the other side surface of the first partition plate (2) in an inclined manner, the other end of the inclined plate (9) is located below the water outlet end of the first water pipe (8), a water inlet (10) is formed in one end of the inclined plate (9), and a filter screen (22) is fixedly installed between the top surface of the second partition plate (21) and the inner top surface of the tank body (1) in an inclined manner.
3. The ammonia nitrogen stripping and precipitating treatment device for the latex wastewater as claimed in claim 1, wherein the sleeve (16) is a glass tube, water permeable holes are formed in the surface of the sleeve (16), and the sleeve (16) is located outside the heating rod (5).
4. The ammonia nitrogen stripping and precipitating treatment device for latex wastewater as claimed in claim 1, wherein the heating rods (5) are provided with a plurality of heating rods, and the heating rods (5) are electric heating rods.
5. The ammonia nitrogen stripping and precipitating treatment device for the latex wastewater as claimed in claim 1, wherein the first partition plate (2) is hermetically welded to the inner wall of the tank body (1), and the bottom surface and the two end surfaces of the second partition plate (21) are hermetically welded to the inner wall of the tank body (1).
6. The ammonia nitrogen stripping and precipitating treatment device for the latex wastewater as claimed in claim 1, wherein the electromagnetic valve (20) is installed on the surface of the water inlet pipe (19).
7. The ammonia nitrogen stripping and precipitating treatment device for latex wastewater as claimed in claim 1, wherein a plurality of liquid level observation windows (25) are fixedly installed on the surface of the tank body (1), and the liquid level observation windows (25) are provided.
8. The ammonia nitrogen stripping and precipitating treatment device for the latex wastewater as claimed in claim 2, wherein the height of the water inlet (10) is greater than that of the top surface of the second partition plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222496758.1U CN218202450U (en) | 2022-09-20 | 2022-09-20 | Ammonia nitrogen stripping and precipitating treatment device for latex wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222496758.1U CN218202450U (en) | 2022-09-20 | 2022-09-20 | Ammonia nitrogen stripping and precipitating treatment device for latex wastewater |
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| CN218202450U true CN218202450U (en) | 2023-01-03 |
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| CN202222496758.1U Active CN218202450U (en) | 2022-09-20 | 2022-09-20 | Ammonia nitrogen stripping and precipitating treatment device for latex wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116297A (en) * | 2023-04-04 | 2023-05-16 | 江苏和诚制药设备制造有限公司 | Dangerous waste salt dissolving device |
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2022
- 2022-09-20 CN CN202222496758.1U patent/CN218202450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116297A (en) * | 2023-04-04 | 2023-05-16 | 江苏和诚制药设备制造有限公司 | Dangerous waste salt dissolving device |
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