CN115259354A - Morpholine waste water recovery device - Google Patents
Morpholine waste water recovery device Download PDFInfo
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- CN115259354A CN115259354A CN202210803894.2A CN202210803894A CN115259354A CN 115259354 A CN115259354 A CN 115259354A CN 202210803894 A CN202210803894 A CN 202210803894A CN 115259354 A CN115259354 A CN 115259354A
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- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000002351 wastewater Substances 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000010802 sludge Substances 0.000 claims description 52
- 238000007789 sealing Methods 0.000 claims description 18
- 238000004064 recycling Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 30
- 239000001301 oxygen Substances 0.000 abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 abstract description 30
- 239000000203 mixture Substances 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000006065 biodegradation reaction Methods 0.000 description 8
- 241000220317 Rosa Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to a morpholine production wastewater recovery device which comprises a supporting table, wherein a reaction barrel is arranged on one side of the top of the supporting table, the interior of the reaction barrel is divided into a reaction cavity and a working cavity through a partition plate, an adjusting mechanism is arranged in the working cavity, and a filtering mechanism for improving the wastewater recovery efficiency is arranged on the other side of the top of the supporting table; plug up the bleeder vent through the stopper, it is sealed with the bleeder vent bottom to cooperate the rubber disc simultaneously, further improve the leakproofness of whole reaction chamber, guarantee that the anaerobic environment is not destroyed, inject oxygen-containing air into toward the cylinder through the intake pipe, the piston promotes the push-pull rod and moves down, the stopper breaks away from with the bleeder vent, and oxygen-containing air in the cylinder is along with the connecting pipe pours into the reaction intracavity into, the cooperation stirring rake is with the mixture stirring of moisture and mud, improve its and the air current in the area of contact of oxygen, accelerate biodegradable's speed.
Description
Technical Field
The invention relates to the technical field of wastewater recovery devices, in particular to a morpholine production wastewater recovery device.
Background
For example, patent document No. CN216236238U, the wastewater purification apparatus for morpholine production and processing injects oxygen-containing air into the interior of the central column through the air inlet pipe, the air enters the side pipe and is then discharged into the reaction tank through the air outlet head, the motor is started to drive the central column to rotate, the side pipe and the stirring blades stir the mixture of wastewater and sludge, and the oxygen-containing air is dispersed at each position, so that the oxygen content of the internal mixture can be uniformly increased, the reaction rate is increased, and the rate of wastewater treatment is increased; because the combined treatment process of biodegradation and chemical oxidation needs to change the atmosphere condition (aerobic or anaerobic) in the equipment for many times, the device can only provide an aerobic environment and cannot effectively seal the device, so that the interior of the device is in an anaerobic environment, the use efficiency of the device is low, and simultaneously, the mixture of water and sludge after the combined treatment process is only physically precipitated and is difficult to effectively recover the wastewater.
Disclosure of Invention
The technical problem solved by the scheme is as follows:
(1) How to set up the regulating mechanism, block up the air vent through the stopper, cooperate the rubber disc to seal the bottom of the air vent at the same time, further improve the leakproofness of the whole reaction chamber, guarantee the oxygen-free environment is not destroyed, inject the oxygen-containing air into the air cylinder through the air intake pipe, the piston promotes the push-pull rod to move downward, the stopper breaks away from with the air vent, and the oxygen-containing air in the air cylinder is injected into the reaction chamber along with the connecting pipe, cooperate the stirring rake to stir the mixture of moisture and mud evenly, improve its contact area with oxygen in the air current, accelerate the speed of biodegradation;
(2) How through setting up filtering mechanism, moisture after the biodegradable and mud pour into the rose box back into, close the sludge pump, pour into the oxygen-containing air into in toward the cylinder through the intake pipe, provide the environment of well fostering for the first time for the reaction intracavity, in the air that will react the intracavity simultaneously pours into the rose box into through first exhaust pipe into, the atmospheric pressure in the increase rose box, with the below of remaining a small amount of moisture in the mud into the filter screen, improved the efficiency to waste water recovery.
The purpose of the invention can be realized by the following technical scheme: a morpholine production wastewater recovery device comprises a supporting table, wherein a reaction barrel is arranged on one side of the top of the supporting table, the interior of the reaction barrel is divided into a reaction cavity and a working cavity through a partition plate, an adjusting mechanism is arranged in the working cavity, and a filtering mechanism for improving wastewater recovery efficiency is arranged on the other side of the top of the supporting table;
the adjusting mechanism comprises a cylinder fixedly connected with the top wall of the reaction barrel, the top of the cylinder is communicated with an air inlet pipe, one end of the air inlet pipe penetrates through the reaction barrel and is communicated with an external air pump, a piston is arranged on the inner wall of the cylinder in a sliding mode, a push-pull rod is fixedly connected to the bottom of the piston, the bottom end of the push-pull rod movably penetrates through the cylinder and is provided with a sealing unit used for isolating external air, a thrust spring used for resetting the piston is arranged between the bottom of the piston and the bottom of the inner wall of the cylinder, the middle of the cylinder is communicated with a connecting pipe, and the bottom end of the connecting pipe penetrates through the partition plate and is located in the middle of the reaction cavity.
The invention has further technical improvements that: the sealing unit comprises a plug fixedly connected with the bottom end of the push-pull rod, a vent hole is formed in the position, corresponding to the plug, of the partition plate, the bottom end of the push-pull rod movably penetrates through the vent hole, and the vent hole is matched with the plug; when being in anaerobic state in the reaction chamber, provide thrust through thrust spring to the piston, make the stopper plug up the bleeder vent, cooperation rubber disc seals the bleeder vent bottom simultaneously, further improve the leakproofness of whole reaction chamber, after the oxygen in the reaction chamber has been consumed up, be in anaerobic environment in the reaction chamber, when the reaction intracavity need be in aerobic environment for the second time, inject oxygen-containing air into the cylinder through the intake pipe, increase cylinder internal gas pressure, make the piston promote the push-and-pull rod and move down, make stopper and bleeder vent break away from, and oxygen-containing air in the cylinder is injected into the reaction chamber along with the connecting pipe, cooperation stirring rake is with the mixture stirring of moisture and mud evenly, improve its and the area of contact of oxygen in the air current, accelerate biodegradable's speed, simultaneously with the air in the reaction chamber through first exhaust pipe discharge outside the reaction barrel, through the atmosphere condition in effectual regulation reaction chamber of adjustment mechanism.
The invention has further technical improvements that: the rubber disc is arranged below the plug, a sealing groove is formed in the top surface of the rubber disc, and the bottom of the plug is fixedly connected with the groove bottom of the sealing groove.
The invention has further technical improvements that: the filter mechanism comprises a filter box, a filter screen for filtering sludge is arranged in the filter box, a sludge pump is arranged on a support table between the filter box and the reaction barrel, the input end of the sludge pump is communicated with a sludge inlet pipe, one end of the sludge inlet pipe penetrates through the reaction barrel and is positioned at the bottom of the reaction chamber, the output end of the sludge pump is communicated with the filter box through a sludge outlet pipe, and the middle part of the sludge outlet pipe is fixedly provided with a one-way valve; injecting the water and the sludge after biodegradation into a filter box for standing for a period of time by matching a sludge pump with a sludge inlet pipe and a sludge outlet pipe, so that the sludge is positioned at the top of a filter screen, the water is positioned below the filter screen, and the top of the filter box is communicated with a working cavity in a reaction barrel through a first exhaust pipe; after the sludge pump is closed, sufficient morpholine production wastewater is injected into the reaction cavity through the inlet pipe again, oxygen-containing air is injected into the air cylinder through the air inlet pipe, a first aerobic environment is provided for the reaction cavity, meanwhile, the air in the reaction cavity is injected into the filter box through the first exhaust pipe, the air pressure in the filter box is increased, a small amount of residual moisture in the sludge is discharged into the lower portion of the filter screen, the wastewater recovery efficiency is improved, and finally, the air pressure in the filter box is reduced by opening the control valve, so that the next use is facilitated.
The invention has the further technical improvements that: one side of the filter box is communicated with a second exhaust pipe and a drain pipe, the second exhaust pipe and the drain pipe are respectively located on the upper side and the lower side of the filter screen, and a control valve is fixedly mounted in the middle of the second exhaust pipe.
The invention has further technical improvements that: the top fixed mounting of reaction vessel has driving motor, be provided with the pivot in the reaction chamber, the bottom of pivot is passed through the bearing frame and is connected with the inner wall bottom rotation of reaction vessel, the middle part fixed mounting of pivot has a plurality of to be used for stirring the stirring rake of moisture and mud mixture, the top activity of pivot runs through the roof of baffle and reaction vessel, and with driving motor's output fixed connection, rotate sealed setting between pivot and the baffle.
Compared with the prior art, the invention has the beneficial effects that:
when the device is used, when the reaction cavity is in an anaerobic state, the thrust spring provides thrust to the piston to enable the plug to plug the air hole, and the bottom of the air hole is sealed by matching with the rubber disc, so that the sealing performance of the whole reaction cavity is further improved, the anaerobic environment is ensured not to be damaged, when the reaction cavity needs to be in a secondary aerobic environment, oxygen-containing air is injected into the air cylinder through the air inlet pipe, the air pressure in the air cylinder is increased, the piston pushes the push-pull rod to move downwards, the plug is separated from the air hole, the oxygen-containing air in the air cylinder is injected into the reaction cavity along with the connecting pipe, the mixture of water and sludge is uniformly stirred by matching with the stirring paddle, the contact area between the mixture of the mixture and the oxygen in the air flow is improved, the biodegradation speed is accelerated, and the atmosphere condition in the reaction cavity is effectively adjusted through the adjusting mechanism.
When the device is used, after the water and the sludge after biodegradation are injected into the filter box, the sludge pump is closed, sufficient morpholine production wastewater is injected into the reaction cavity through the feed pipe, oxygen-containing air is injected into the cylinder through the air inlet pipe to provide a first aerobic environment for the reaction cavity, meanwhile, the air in the reaction cavity is injected into the filter box through the first exhaust pipe, the air pressure in the filter box is increased, a small amount of water remained in the sludge is discharged below the filter screen, and the efficiency of wastewater recovery is improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of an adjustment mechanism according to the present invention;
FIG. 3 is a perspective view of the sealing unit structure of the present invention;
FIG. 4 is a schematic view of the filter mechanism of the present invention.
In the figure: 1. a drive motor; 2. a rotating shaft; 3. a first exhaust pipe; 4. a filtering mechanism; 5. a support table; 6. a stirring paddle; 7. a partition plate; 8. a reaction barrel; 9. an adjustment mechanism; 401. a filter box; 402. a second exhaust pipe; 403. a filter screen; 404. a drain pipe; 405. a mud inlet pipe; 406. a sludge pump; 407. a mud outlet pipe; 901. a cylinder; 902. a connecting pipe; 903. a sealing unit; 904. a push-pull rod; 905. a thrust spring; 906. a piston; 907. an air inlet pipe; 9031. a plug; 9032. a rubber disc; 9033. sealing the groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, a morpholine production wastewater recovery device, includes a supporting table 5, a reaction barrel 8 is arranged on one side of the top of the supporting table 5, the inside of the reaction barrel 8 is divided into a reaction chamber and a working chamber by a partition plate 7, an adjusting mechanism 9 is arranged in the working chamber, and a filtering mechanism 4 for improving wastewater recovery efficiency is arranged on the other side of the top of the supporting table 5.
Referring to fig. 1 and 2, the adjusting mechanism 9 includes a cylinder 901 fixedly connected to a top wall of the reaction barrel 8, a top of the cylinder 901 is communicated with an air inlet pipe 907, one end of the air inlet pipe 907 penetrates through the reaction barrel 8 and is communicated with an external air pump, a piston 906 is slidably disposed on an inner wall of the cylinder 901, a push-pull rod 904 is fixedly connected to a bottom of the piston 906, a bottom end of the push-pull rod 904 movably penetrates through the cylinder 901 and is provided with a sealing unit 903 for isolating external air, a thrust spring 905 for resetting the piston 906 is disposed between the bottom of the piston 906 and the bottom of the inner wall of the cylinder 901, a middle of the cylinder 901 is communicated with a connecting pipe 902, and a bottom end of the connecting pipe 902 penetrates through the partition 7 and is located in a middle of the reaction chamber.
As shown in fig. 2 and fig. 3, the sealing unit 903 includes a plug 9031 fixedly connected to the bottom end of the push-pull rod 904, a ventilation hole is formed in a position of the partition plate 7 corresponding to the plug 9031, the bottom end of the push-pull rod 904 movably penetrates through the ventilation hole, the ventilation hole is matched with the plug 9031, a rubber disc 9032 is arranged below the plug 9031, a sealing groove 9033 is formed in the top surface of the rubber disc 9032, and the bottom of the plug 9031 is fixedly connected to the bottom of the sealing groove 9033; when the reaction cavity is in an anaerobic state, a thrust spring 905 provides thrust for the piston 906, so that the plug 9031 blocks the air hole, the bottom of the air hole is sealed by matching with a rubber disc 9032, the sealing performance of the whole reaction cavity is further improved, when oxygen in the reaction cavity is consumed up, the reaction cavity is in an anaerobic environment, when the reaction cavity needs to be in a second aerobic environment, oxygen-containing air is injected into the cylinder 901 through the air inlet pipe 907, the air pressure in the cylinder 901 is increased, the piston 906 pushes the push-pull rod 904 to move downwards, the plug 9031 is separated from the air hole, the oxygen-containing air in the cylinder 901 is injected into the reaction cavity along with the connecting pipe 902, a mixture of water and sludge is uniformly stirred by matching with the stirring paddle 6, the contact area between the oxygen and oxygen in air flow is improved, the biodegradation speed is accelerated, meanwhile, the air in the reaction cavity is discharged out of the reaction barrel 8 through the first exhaust pipe 3, and the atmosphere condition in the reaction cavity is effectively adjusted through the adjusting mechanism 9.
Referring to fig. 1 and 4, the filtering mechanism 4 includes a filtering box 401, a filtering net 403 for filtering sludge is disposed inside the filtering box 401, a sludge pump 406 is disposed on the supporting platform 5 between the filtering box 401 and the reaction barrel 8, an input end of the sludge pump 406 is communicated with a sludge inlet pipe 405, one end of the sludge inlet pipe 405 penetrates through the reaction barrel 8 and is located at the bottom of the reaction chamber, an output end of the sludge pump 406 is communicated with the filtering box 401 through a sludge outlet pipe 407, and a one-way valve is fixedly mounted in the middle of the sludge outlet pipe 407; the sludge pump 406 is matched with the sludge inlet pipe 405 and the sludge outlet pipe 407 to inject the water and the sludge after biodegradation into the filter box 401 and stand for a period of time, so that the sludge is positioned at the top of the filter screen 403, the water is positioned below the filter screen 403, the top of the filter box 401 is communicated with a working cavity in the reaction barrel 8 through the first exhaust pipe 3, one side of the filter box 401 is communicated with the second exhaust pipe 402 and the drain pipe 404, the second exhaust pipe 402 and the drain pipe 404 are respectively positioned at the upper side and the lower side of the filter screen 403, and the middle part of the second exhaust pipe 402 is fixedly provided with a control valve; after the sludge pump 406 is closed, sufficient morpholine production wastewater is injected into the reaction cavity through the feeding pipe again, oxygen-containing air is injected into the air cylinder 901 through the air inlet pipe 907 to provide a first aerobic environment for the reaction cavity, meanwhile, air in the reaction cavity is injected into the filter box 401 through the first exhaust pipe 3 to increase the air pressure in the filter box 401, a small amount of residual moisture in sludge is discharged into the lower portion of the filter screen 403, the wastewater recovery efficiency is improved, and finally, the air pressure in the filter box 401 is reduced by opening the control valve, so that the next use is facilitated.
Please refer to fig. 1, a driving motor 1 is fixedly installed at the top of the reaction barrel 8, a rotating shaft 2 is arranged in the reaction chamber, the bottom end of the rotating shaft 2 is rotatably connected with the bottom of the inner wall of the reaction barrel 8 through a bearing seat, a plurality of stirring paddles 6 for stirring a mixture of water and sludge are fixedly installed in the middle of the rotating shaft 2, the top end of the rotating shaft 2 movably penetrates through the top walls of the partition plate 7 and the reaction barrel 8 and is fixedly connected with the output end of the driving motor 1, and the rotating shaft 2 and the partition plate 7 are rotatably and hermetically arranged.
Referring to fig. 1, a feeding pipe for feeding morpholine production wastewater is connected to the side wall of the reaction barrel 8.
The working principle is as follows: when the reactor is used, firstly, when the reaction cavity is in an anaerobic state, a thrust spring 905 provides thrust for a piston 906 to enable a plug 9031 to block an air hole, and the bottom of the air hole is sealed by matching with a rubber disc 9032, so that the sealing performance of the whole reaction cavity is further improved, when oxygen in the reaction cavity is consumed up, the reaction cavity is in an anaerobic environment, when the reaction cavity needs to be in a second aerobic environment, oxygen-containing air is injected into a cylinder 901 through an air inlet pipe 907 to increase the air pressure in the cylinder 901, so that the piston 906 pushes a push-pull rod 904 to move downwards to enable the plug 9031 to be separated from the air hole, the oxygen-containing air in the cylinder 901 is injected into the reaction cavity along with a connecting pipe 902, a mixture of moisture and sludge is uniformly stirred by matching with a stirring paddle 6, the contact area of the mixture with oxygen in air flow is improved, the biodegradation speed is accelerated, meanwhile, the air in the reaction cavity is discharged out of a reaction barrel 8 through a first air outlet pipe 3, and the atmosphere condition in the reaction cavity is effectively adjusted through an adjusting mechanism 9; after the water and the sludge after the biological degradation are injected into the filter box 401, the sludge pump 406 is closed, sufficient morpholine production wastewater is injected into the reaction cavity through the feeding pipe again, oxygen-containing air is injected into the cylinder 901 through the air inlet pipe 907 to provide a first aerobic environment for the reaction cavity, meanwhile, the air in the reaction cavity is injected into the filter box 401 through the first exhaust pipe 3 to increase the air pressure in the filter box 401 and discharge a small amount of residual water in the sludge to the lower part of the filter screen 403, so that the wastewater recovery efficiency is improved, and finally, the control valve is opened to reduce the air pressure in the filter box 401, so that the next use is facilitated.
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a morpholine waste water recovery device, includes brace table (5), its characterized in that: a reaction barrel (8) is arranged on one side of the top of the support table (5), the interior of the reaction barrel (8) is divided into a reaction cavity and a working cavity through a partition plate (7), an adjusting mechanism (9) is arranged in the working cavity, and a filtering mechanism (4) for improving the recovery efficiency of wastewater is arranged on the other side of the top of the support table (5);
the adjusting mechanism (9) comprises an air cylinder (901) fixedly connected with the top wall of the reaction barrel (8), the top of the air cylinder (901) is communicated with an air inlet pipe (907), one end of the air inlet pipe (907) penetrates through the reaction barrel (8) and is communicated with an external air pump, a piston (906) is arranged on the inner wall of the air cylinder (901) in a sliding mode, the bottom of the piston (906) is fixedly connected with a push-pull rod (904), the bottom end of the push-pull rod (904) movably penetrates through the air cylinder (901) and is provided with a sealing unit (903) used for isolating external air, a thrust spring (905) is arranged between the bottom of the piston (906) and the bottom of the inner wall of the air cylinder (901), the middle of the air cylinder (901) is communicated with a connecting pipe (902), and the bottom end of the connecting pipe (902) penetrates through a partition plate (7) and is located in the middle of the reaction cavity.
2. The morpholine production wastewater recovery device according to claim 1, wherein the sealing unit (903) comprises a plug (9031) fixedly connected with the bottom end of the push-pull rod (904), a vent hole is formed in a position of the partition plate (7) corresponding to the plug (9031), the bottom end of the push-pull rod (904) movably penetrates through the vent hole, and the vent hole is matched with the plug (9031).
3. The morpholine production wastewater recycling device according to claim 2, characterized in that a rubber disc (9032) is arranged below the plug (9031), a sealing groove (9033) is formed in the top surface of the rubber disc (9032), and the bottom of the plug (9031) is fixedly connected with the bottom of the sealing groove (9033).
4. The morpholine production wastewater recovery device according to claim 1, wherein the filtering mechanism (4) comprises a filtering tank (401), a filtering net (403) for filtering sludge is arranged inside the filtering tank (401), a sludge pump (406) is further arranged on the supporting table (5), an input end of the sludge pump (406) is communicated with a sludge inlet pipe (405), one end of the sludge inlet pipe (405) penetrates through the reaction barrel (8) and is located at the bottom of the reaction chamber, an output end of the sludge pump (406) is communicated with the filtering tank (401) through a sludge outlet pipe (407), a one-way valve is fixedly mounted in the middle of the sludge outlet pipe (407), and the top of the filtering tank (401) is communicated with the working chamber in the reaction barrel (8) through a first exhaust pipe (3).
5. The morpholine production wastewater recovery device according to claim 4, wherein one side of the filter tank (401) is communicated with a second exhaust pipe (402) and a drain pipe (404), the second exhaust pipe (402) and the drain pipe (404) are respectively located at the upper side and the lower side of the filter screen (403), and a control valve is fixedly installed in the middle of the second exhaust pipe (402).
6. The morpholine production wastewater recovery device according to claim 1, wherein a driving motor (1) is fixedly installed at the top of the reaction barrel (8), a rotating shaft (2) is arranged in the reaction cavity, the bottom end of the rotating shaft (2) is rotatably connected with the reaction barrel (8), a plurality of stirring paddles (6) are fixedly installed in the middle of the rotating shaft (2), the top end of the rotating shaft (2) is fixedly connected with the output end of the driving motor (1), and the rotating shaft (2) and the partition plate (7) are rotatably and hermetically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803894.2A CN115259354A (en) | 2022-07-07 | 2022-07-07 | Morpholine waste water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803894.2A CN115259354A (en) | 2022-07-07 | 2022-07-07 | Morpholine waste water recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN115259354A true CN115259354A (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210803894.2A Pending CN115259354A (en) | 2022-07-07 | 2022-07-07 | Morpholine waste water recovery device |
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| CN (1) | CN115259354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115571962A (en) * | 2022-11-09 | 2023-01-06 | 上海人民企业集团水泵有限公司 | Integrated sewage treatment equipment |
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|---|---|---|---|---|
| US20070181493A1 (en) * | 2005-12-21 | 2007-08-09 | Cote Pierre L | Wastewater treatment with aerobic granules |
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Application publication date: 20221101 |