CN115745319A - High-efficient formula sewage treatment plant - Google Patents
High-efficient formula sewage treatment plant Download PDFInfo
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- CN115745319A CN115745319A CN202211576974.5A CN202211576974A CN115745319A CN 115745319 A CN115745319 A CN 115745319A CN 202211576974 A CN202211576974 A CN 202211576974A CN 115745319 A CN115745319 A CN 115745319A
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- sewage
- box body
- inner cavity
- fixedly connected
- side wall
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- 239000010865 sewage Substances 0.000 title claims abstract description 154
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 40
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 238000006864 oxidative decomposition reaction Methods 0.000 claims abstract description 8
- 238000006213 oxygenation reaction Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 8
- 238000005273 aeration Methods 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 description 18
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001706 oxygenating effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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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
Abstract
The invention provides a high-efficiency sewage treatment device, which belongs to the field of sewage treatment and comprises the following components: the side wall of the box body is fixedly connected with a water inlet pipe, and the water inlet pipe is communicated with the inner cavity of the box body; according to the invention, the fan blades are impacted by sewage, the impact force of the sewage is converted into the power for rotating the fan blades, meanwhile, the baffle is extruded and moved by utilizing the impact force of the sewage, the sewage can enter the fan blades, impurities in the sewage are filtered by the water outlet formed in the side wall of the fan blades at the moment and are impacted by the sewage, the impurities can be continuously kept in the inner cavity of the fan blades, the pretreatment of the sewage is completed, the sewage disinfection efficiency is improved, then, the disinfection powder is added into the box body by the rotating fan blades, the disinfection powder is uniformly dissolved in the sewage by the rotating fan blades, the disinfection effect on the sewage is effectively ensured, meanwhile, oxygen is continuously input into the sewage in the inner cavity of the box body, the sewage is ensured to be fully contacted with the oxygen, the oxidative decomposition effect on organic matters in the sewage is realized, and the disinfection efficiency is improved.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a high-efficiency sewage treatment device.
Background
In recent years, with the increase of the demand of the field of dispersed sewage treatment including rural domestic sewage, the construction amount of small-sized sewage treatment devices is greatly increased, and sewage treatment devices and sewage treatment equipment of various processes are mainly used for effectively treating production wastewater, production sewage and the like, so that the sewage and pollutants are prevented from directly flowing into a water area, and the ecological environment is improved.
In the sewage purification treatment process, disinfection powder needs to be added into the sewage tank, at first a certain amount of disinfection powder can float on the sewage surface or in the sewage local area, so that the disinfection effect on the sewage can not be effectively ensured, and a certain amount of impurities still exist in the sewage, the impurities in the sewage can not be effectively removed when the disinfection powder is added, so that the sewage treatment effect is reduced, and the follow-up unnecessary processes are required to remove the impurities from the disinfected sewage, so that the sewage treatment efficiency is reduced.
Disclosure of Invention
In order to make up for the defects, the invention provides an efficient sewage treatment device, aiming at solving the problem that time is wasted by separating sewage from impurities and then cleaning deposited impurities at the bottom of a disinfection tank after disinfection.
The invention is realized by the following steps:
the invention provides a high-efficiency sewage treatment device, which comprises: the water inlet pipe is fixedly connected with the side wall of the box body and communicated with the inner cavity of the box body, and the water pump is fixedly connected with the side wall of the water inlet pipe;
the impurity collecting structure is arranged in the box body and is used for filtering sewage entering the inner cavity of the box body from the water inlet pipe;
the powder feeding mechanism is arranged at the top of the box body and is used for spraying disinfection powder into sewage in the box body to achieve a disinfection effect;
the oxygenation mechanism is positioned on the side wall of the box body and is used for charging oxygen into the sewage in the inner cavity of the box body so as to ensure that microorganisms in the sewage have sufficient dissolved oxygen and have oxidative decomposition effect on organic matters in the sewage;
by adopting the technical scheme, the impact force of sewage entering the inner cavity of the box body is utilized to provide power to drive the impurity collecting structure, the powder feeding mechanism and the oxygen charging mechanism.
Preferably, the impurity collecting structure comprises a rotating shaft, the rotating shaft is positioned in an inner cavity of the box body, fan blades are fixedly connected to the side walls of the rotating shaft, sleeves are fixedly connected to the inner walls of the fan blades, sliding columns are slidably connected to the inner cavities of the sleeves, first springs are fixedly connected between the bottoms of the sliding columns and the bottoms of the inner cavities of the sleeves, baffles are fixedly connected to the tops of the sliding columns, a water inlet is formed in the side wall of the fan blade on one side of the water inlet pipe, and water outlets are formed in the side walls of the fan blades in the opposite directions of the water inlet;
preferably, the top of the fan blade is fixedly connected with a square block, the inner cavity of the square block is slidably connected with a stop block, and a second spring is fixedly connected between the bottom of the stop block and the bottom of the inner cavity of the square block;
through adopting above-mentioned technical scheme, turn into flabellum pivoted power with the impact force of sewage, utilize the impact force of sewage simultaneously, make the baffle receive the extrusion to remove, inside sewage can get into the flabellum, impurity in the sewage is filtered by the delivery port that the flabellum lateral wall was seted up at this moment, receive the impact of sewage simultaneously, impurity can continuously keep at the flabellum inner chamber, accomplish the filtration of impurity in the sewage, utilize the bounce of second spring simultaneously, ensure that the dog hugs closely the box inner wall always and slides, guarantee that the sewage that the inlet tube flowed in can not cross flabellum flow direction box right side inner chamber, directly with the impurity interception at the flabellum inner chamber, then to the inside clearance of flabellum, utilize the impact force of sewage will contain the impurity separation inside sewage, the time is saved, the work efficiency of enhancement.
Preferably, the inner diameter of the sleeve is equal to the diameter of the sliding column, and the height and the width of the baffle are larger than those of the water inlet;
preferably, the length and the width of the stop block are equal to those of the inner cavity of the square block, and the top of the stop block is arranged in an arc shape;
through adopting above-mentioned technical scheme, the setting of sleeve and slip post ensures that can not have big clearance between slip post and the sleeve, avoids the slip post to rock at sleeve inner chamber and makes the baffle break away from the water inlet, makes the impurity entering of flabellum inner chamber by in the sewage after filtering, secondly the dog top is the arc setting, when guaranteeing that the dog follows the axis of rotation and rotates, the dog top can not block because of there being the angle and box inner chamber to make the unable rotation of axis of rotation.
Preferably, the powder feeding mechanism comprises a feeding hole, the feeding hole is positioned at the top of the box body and is communicated with an inner cavity of the box body, a third spring is fixedly connected with the inner cavity of the side wall of the box body, a connecting block is fixedly connected with the top of the third spring, a sliding block is fixedly connected with the bottom of the connecting block, and the top of the sliding block is attached to the top of the inner wall of the box body;
through adopting above-mentioned technical scheme, utilize pivoted flabellum to drive dog and slider bump, the slider slides, and feed inlet and box inner chamber intercommunication thereupon, in the sewage was added to the disinfection powder, pivoted flabellum melts with higher speed the disinfection powder simultaneously.
Preferably, the side wall of the left side of the sliding block is arc-shaped, and the length of the sliding block is greater than the distance between the bottom of the feed port and the bottom of the inner cavity of the side wall of the box body;
through adopting above-mentioned technical scheme, when guaranteeing that slider and dog bump, the relative slip partially can not cause both cards condition together to make the device break down.
Preferably, the oxygenation mechanism comprises an oxygenation chamber, the oxygenation chamber is fixedly connected with the side wall of the box body and is positioned below the water inlet pipe, the inner cavity of the oxygenation chamber is connected with a sliding plate in a sliding manner, the right side wall of the sliding plate is fixedly connected with a support column, and a fourth spring is fixedly connected between the left side wall of the sliding plate and the inner wall of the oxygenation chamber;
through adopting above-mentioned technical scheme, when guaranteeing that slider and support post bump, support the post removal for the oxygen chamber passes through the outlet duct and continuously inputs oxygen to box inner chamber sewage, guarantees sewage and oxygen abundant contact, and to the oxidative decomposition effect of organic matter in the sewage, the improvement disinfection effect.
Preferably, the side wall of the oxygenation chamber is fixedly connected with an air inlet and an air outlet pipe, the air inlet and the air outlet pipe are respectively provided with a one-way valve inside, and the oxygenation chamber is communicated with the inner cavity of the box body through the air outlet pipe;
through adopting above-mentioned technical scheme, air inlet and outlet duct inner chamber set up the check valve, ensure that the outlet duct can only give vent to anger, can not admit air, ensure that sewage can not flow back and flow into in the oxygenating chamber, the air inlet can only admit air and can not give vent to anger, ensure that gas can only flow from the outlet duct, ensured the high efficiency of oxygenating.
Preferably, the width and height of the sliding plate are equal to those of the inner cavity of the oxygenation chamber, and the bottom of the support column is arranged in an arc shape;
through adopting above-mentioned technical scheme, support the post bottom setting, when guaranteeing to support post and dog and bump, support the post and can not block with the dog, unable removal, secondly the size setting of sliding plate ensures to oxygenate the chamber both sides and does not have the gas circulation, improves and oxygenates the effect.
The invention has the beneficial effects that:
according to the efficient sewage treatment device provided by the embodiment of the invention, the impact force of sewage is converted into the power for rotating the fan blades by impacting the fan blades through the sewage, the baffle is extruded and moved by utilizing the impact force of the sewage, the sewage can enter the fan blades, impurities in the sewage are filtered by the water outlets formed in the side walls of the fan blades at the moment and are impacted by the sewage, the impurities can be continuously kept in the inner cavities of the fan blades, the filtration of the impurities in the sewage is completed, the separation efficiency of the sewage and the impurities is improved, the time is saved, then the rotating fan blades drive the supporting columns to collide with the sliding blocks, the disinfection powder is added into the disinfection tank, meanwhile, the disinfection powder is uniformly dissolved in the sewage by the rotating fan blades, the disinfection effect on the sewage is effectively ensured, meanwhile, the oxygen is continuously input into the sewage in the inner cavity of the box body through the air outlet pipe, the sewage is ensured to be fully contacted with the oxygen, the oxidative decomposition effect on organic matters in the sewage is realized, and the disinfection efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the back of a high efficiency sewage treatment apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a front surface of a high efficiency sewage treatment apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a sewage front impact baffle of a high-efficiency sewage treatment device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a sewage side impact baffle of a high-efficiency sewage treatment device according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a high efficiency sewage treatment device according to an embodiment of the present invention, wherein the blades of the high efficiency sewage treatment device are not impacted by sewage;
FIG. 6 is a schematic structural view of a blade of an efficient sewage treatment device according to an embodiment of the present invention, which is impacted by sewage;
FIG. 7 is a schematic structural diagram of a sleeve, a first spring and a sliding column of a high-efficiency sewage treatment device according to an embodiment of the present invention;
FIG. 8 is a schematic top sectional view of an oxygenation chamber of a high-efficiency sewage treatment plant according to an embodiment of the present invention.
In the figure: 1. a box body; 101. a water inlet pipe; 102. a water pump; 2. a rotating shaft; 201. a fan blade; 202. a sleeve; 203. a sliding post; 204. a first spring; 205. a baffle plate; 206. a water inlet; 207. a water outlet; 3. a square block; 301. a stopper; 302. a second spring; 4. a feed inlet; 401. a third spring; 402. connecting blocks; 403. a slider; 5. an oxygenation chamber; 501. a slide plate; 502. supporting columns; 503. a fourth spring; 504. an air inlet; 505. and an air outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Examples
Referring to fig. 1 to 8, a high efficiency sewage treatment apparatus includes: the water inlet pipe 101 is fixedly connected to the side wall of the box body 1, the water inlet pipe 101 is communicated with the inner cavity of the box body 1, and the water pump 102 is fixedly connected to the side wall of the water inlet pipe 101;
the impurity collecting structure is arranged in the box body 1 and is used for filtering sewage entering the inner cavity of the box body 1 from the water inlet pipe 101 and collecting impurities flowing into the inner cavity of the box body 101 along with the sewage;
the powder feeding mechanism is arranged at the top of the box body 1 and is used for spraying disinfection powder into the sewage in the box body 1 to play a disinfection role;
the oxygenation mechanism is positioned on the side wall of the box body 1 and is used for charging oxygen into the sewage in the inner cavity of the box body 1 so as to ensure that microorganisms in the sewage have sufficient dissolved oxygen and have oxidative decomposition effect on organic matters in the sewage;
it should be noted that: sewage is pumped into the inner cavity of the box body 1 from the water inlet pipe 101 by the water pump 102, and the impact force of the sewage entering the inner cavity of the box body 1 is used for providing power to drive the impurity collecting structure, the powder feeding mechanism and the oxygenation mechanism.
2-7, further; the impurity collecting structure comprises a rotating shaft 2, the rotating shaft 2 is positioned in an inner cavity of the box body 1, fan blades 201 are fixedly connected to the side walls of the rotating shaft 2, sleeves 202 are fixedly connected to the inner walls of the fan blades 201, sliding columns 203 are slidably connected to the inner cavities of the sleeves 202, first springs 204 are fixedly connected between the bottoms of the sliding columns 203 and the bottoms of the inner cavities of the sleeves 202, baffles 205 are fixedly connected to the tops of the sliding columns 203, water inlets 206 are formed in the side walls of the fan blades 201 on one sides of the water inlet pipes 101, and water outlets 207 are formed in the side walls of the fan blades 201 in the opposite directions of the water inlets 206;
further, the method comprises the following steps of; the top of the fan blade 201 is fixedly connected with a square block 3, the inner cavity of the square block 3 is slidably connected with a stop block 301, and a second spring 302 is fixedly connected between the bottom of the stop block 301 and the bottom of the inner cavity of the square block 3; (ii) a
It should be noted that, firstly, the water pump 102 is utilized to pump the sewage into the inner cavity of the box body 1 from the water inlet pipe 101, the sewage enters the inner cavity of the box body 1 and impacts the fan blade 201, the impact force of the sewage is converted into the rotating force of the rotating shaft 2 fixedly connected with the fan blade 201, then the rotating shaft 2 starts to drive the fan blade 201 to rotate, meanwhile, the baffle 205 located at the water inlet 206 on the side wall of the fan blade 201 is extruded to move towards the inner cavity of the fan blade 201 when being impacted by the sewage, then the baffle 205 extrudes the sliding column 203 to slide towards the inner cavity of the sleeve 202, at this time, the first spring 204 is contracted by the extrusion force, when the baffle 205 is far away from the water inlet 206, the sewage enters the inner cavity of the fan blade 201 from the water inlet 206, then the sewage flows out from the water outlet 207 on the side wall of the fan blade 201, meanwhile, the impurities in the sewage are blocked by the water outlet 207, and continuously impacted by the sewage entering from the water inlet 206, impurity stops in the flabellum 201 inner chamber, rotate along with axis of rotation 2 when flabellum 201, baffle 205 is not when receiving sewage impact, under the bounce of first spring 204, baffle 205 gets back to the normal position and supports and block water inlet 206, sewage can't get into the flabellum 201 inner chamber, thereby directly collect the impurity in the sewage at flabellum 201 inner chamber, accomplish the preliminary treatment of sewage, the disinfection efficiency of sewage at box 1 inner chamber has been improved, simultaneously flabellum 201 and box 1 inner wall produce the angular variation, dog 301 at flabellum 201 top and the stress point of box 1 inner wall are not perpendicular, then under the bounce effect of square 3 inner chamber second spring 302, dog 301 slides to square 3 outsides, it slides to hug closely box 1 inner wall always, guarantee that the sewage that inlet tube 101 flows in can not cross flabellum 201 and directly flow to box 1 right side inner chamber, guarantee the filterable validity of impurity in the sewage.
5-7, further; the inner diameter of the sleeve 202 is equal to the diameter of the sliding column 203, and the height and the width of the baffle 205 are larger than those of the water inlet 206;
further, the method comprises the following steps of; the length and the width of the stop block 301 are equal to those of the inner cavity of the square block 3, and the top of the stop block 301 is arc-shaped;
it should be noted that, the setting of sleeve 202 and slip post 203 ensures that there is not big clearance between slip post 203 and the sleeve 202, avoid slip post 203 to rock at sleeve 202 inner chamber and make baffle 205 break away from water inlet 206, make the impurity of flabellum 201 inner chamber get into by the sewage after the filtration, secondly the dog 301 top is the arc setting, when ensuring that dog 301 follows axis of rotation 2 and rotates, dog 301 top can not block because of there being the angle with 1 inner chamber of box, thereby make axis of rotation 2 unable rotations.
Further, the method comprises the following steps of; the powder feeding mechanism comprises a feeding hole 4, the feeding hole 4 is positioned at the top of the box body 1, the feeding hole 4 is communicated with the inner cavity of the box body 1, the inner cavity of the side wall of the box body 1 is fixedly connected with a third spring 401, the top of the third spring 401 is fixedly connected with a connecting block 402, the bottom of the connecting block 402 is fixedly connected with a sliding block 403, and the top of the sliding block 403 is attached to the top of the inner wall of the box body 1;
further, the method comprises the following steps of; the left side wall of the sliding block 403 is arc-shaped, and the length of the sliding block 403 is greater than the distance between the bottom of the feed port 4 and the bottom of the inner cavity of the side wall of the box body 1;
it should be noted that, when the slide block 403 is located at the bottom of the feed port 4, the disinfection powder in the inner cavity of the feed port 4 is blocked, the disinfection powder cannot enter the inner cavity of the box body 1, when the stop block 301 rotates along with the rotation shaft 2, when the stop block 301 collides with the slide block 403, the slide block 403 is extruded by the stop block 301, the slide block 403 moves towards the right side of the box body 1, then the slide block 403 drives the connecting block 402 to move, the connecting block 402 extrudes and contracts the third spring 401, and when the slide block 403 moves, the feed port 4 is communicated with the inner cavity of the box body 1, the disinfection powder in the inner cavity of the feed port 4 falls into the sewage in the inner cavity of the box body 1, and is stirred by the rotation of the fan blades 201, and is dissolved with higher speed, so that the disinfection powder is uniformly dissolved in the sewage, and the disinfection effect is improved.
With reference to fig. 3, 4 and 8, further; the oxygenation mechanism comprises an oxygenation chamber 5, the oxygenation chamber 5 is fixedly connected with the side wall of the box body 1 and is positioned below the water inlet pipe 101, the inner cavity of the oxygenation chamber 5 is slidably connected with a sliding plate 501, the right side wall of the sliding plate 501 is fixedly connected with a support column 502, and a fourth spring 503 is fixedly connected between the left side wall of the sliding plate 501 and the inner wall of the oxygenation chamber 5;
further, the method comprises the following steps of; the side wall of the oxygenation chamber 5 is fixedly connected with an air inlet 504 and an air outlet pipe 505, the insides of the air inlet 504 and the air outlet pipe 505 are respectively provided with a one-way valve, and the oxygenation chamber 5 is communicated with the inner cavity of the box body 1 through the air outlet pipe 505;
further, the method comprises the following steps of; the width and the height of the sliding plate 501 are equal to those of the inner cavity of the oxygenation chamber 5, and the bottom of the support column 502 is arc-shaped;
it should be noted that, through the above arrangement, the stopper 301 rotates along with the rotating shaft 2, when the stopper 301 collides with the abutment 502, the abutment 502 is extruded by the stopper 301 to move towards the inner cavity of the oxygenation chamber 5, then the sliding plate 501 is extruded to move along with the abutment 502, the fourth spring 503 contracts, and at the same time, the pressure of the inner cavity of the oxygenation chamber 5 increases, because the air inlet 504 and the air outlet 505 are both provided with one-way valves, the air inlet 504 can only inlet air, and the air outlet 505 can only outlet air, so that the pressure of the inner cavity of the oxygenation chamber 5 increases, the air in the inner cavity flows from the air outlet 505 to the sewage in the inner cavity of the box body 1, and the sewage and the oxygen are fully contacted, so that the microorganisms in the sewage have sufficient dissolved oxygen, the oxidative decomposition effect on the organic matters in the sewage is improved, and the disinfection effect is improved.
Referring to fig. 1 to 8, the working principle of the high-efficiency sewage treatment device is as follows: firstly, sewage is pumped into an inner cavity of a box body 1 from a water inlet pipe 101 by a water pump 102, the sewage enters the inner cavity of the box body 1 and collides with fan blades 201, the impact force of the sewage is converted into the rotating force of a rotating shaft 2 fixedly connected with the fan blades 201, then the rotating shaft 2 starts to drive the fan blades 201 to rotate, meanwhile, a baffle plate 205 positioned at a water inlet 206 on the side wall of the fan blades 201 is extruded to move towards the inner cavity of the fan blades 201 when being impacted by the sewage, then the baffle plate 205 extrudes a sliding column 203 to slide towards the inner cavity of a sleeve 202, at the moment, a first spring 204 is contracted by the extrusion force, when the baffle plate 205 is far away from the water inlet 206, the sewage enters the inner cavity of the fan blades 201 from the water inlet 206, then the sewage flows out from a water outlet 207 on the side wall of the fan blades 201, meanwhile, impurities in the sewage are blocked by the water outlet 207, and are continuously impacted by the sewage entering from the water inlet 206, and the impurities stay in the inner cavity of the fan blades 201;
then when the fan blade 201 rotates along with the rotating shaft 2, the baffle 205 is not impacted by sewage any more, under the action of the rebound force of the first spring 204, the baffle 205 returns to the original position to resist against the water inlet 206, the sewage cannot enter the inner cavity of the fan blade 201, meanwhile, the angle between the fan blade 201 and the inner wall of the box body 1 is changed, the stress point of the baffle 301 at the top of the fan blade 201 and the inner wall of the box body 1 is not vertical, then under the action of the rebound force of the second spring 302 in the inner cavity of the square block 3, the baffle 301 slides towards the outside of the square block 3 and always clings to the inner wall of the box body 1, the sewage flowing in the water inlet pipe 101 cannot directly flow to the inner cavity at the right side of the box body 1 beyond the fan blade 201, the effectiveness of filtering the impurities in the sewage is ensured, the sewage is pretreated by directly utilizing the impact force of the sewage, the disinfection effect of the sewage in the inner cavity of the box body 1 is improved, after the disinfection is finished, the fan blade 201 is directly taken out, the impurities in the inner cavity of the box body are cleaned, the impurities are prevented from being separated from being disinfected and then cleaned out from the disinfection tank, the working time is saved, and the working efficiency is improved;
when the sliding block 403 is positioned at the bottom of the feed port 4, the disinfection powder in the inner cavity of the feed port 4 is blocked and cannot enter the inner cavity of the box body 1, when the stop block 301 rotates along with the rotating shaft 2, when the stop block 301 collides with the sliding block 403, the sliding block 403 is extruded by the stop block 301, the sliding block 403 moves towards the right side of the box body 1, then the sliding block 403 drives the connecting block 402 to move, the connecting block 402 extrudes and contracts the third spring 401, and meanwhile, when the sliding block 403 displaces, the feed port 4 is communicated with the inner cavity of the box body 1, the disinfection powder in the inner cavity of the feed port 4 falls into the sewage in the inner cavity of the box body 1, and is stirred by the rotation of the fan blades 201 to accelerate dissolution, when the stop block 301 is separated from the sliding block 403, the bounce force of the third spring 401 is applied, the sliding block 403 returns to the original position, the disinfection powder is continuously blocked from falling into the inner cavity of the box body 1, and the disinfection powder is uniformly added into the inner cavity of the box body 1, so that the powder feeding effect of the equipment is realized;
similarly, when the stopper 301 collides with the abutment 502, the abutment 502 is extruded by the stopper 301 to move towards the inner cavity of the aeration chamber 5, then the sliding plate 501 is extruded to move along with the abutment 502, the fourth spring 503 contracts, and simultaneously, the pressure of the inner cavity of the aeration chamber 5 is increased, because the air inlet 504 and the air outlet pipe 505 are both internally provided with one-way valves, the air inlet 504 can only admit air, and the air outlet pipe 505 can only discharge air, so that the pressure of the inner cavity of the aeration chamber 5 is increased, the air in the inner cavity flows into the sewage in the inner cavity of the box body 1 from the air outlet pipe 505, when the stopper 301 is far away from the abutment 502, the sliding plate 501 and the abutment 502 return to the original position due to the rebound force of the fourth spring 503, and at this time, the aeration chamber 5 sucks air from the air inlet 504 to reciprocate, so that the sewage can be oxygenated all the time, the sewage is ensured to be fully contacted with oxygen, the oxidative decomposition of organic matters in the sewage is realized, and the disinfection effect is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An efficient sewage treatment device, comprising: the water inlet box comprises a box body (1) and is characterized in that a water inlet pipe (101) is fixedly connected to the side wall of the box body (1), the water inlet pipe (101) is communicated with an inner cavity of the box body (1), and a water pump (102) is fixedly connected to the side wall of the water inlet pipe (101);
the impurity collecting structure is arranged inside the box body (1) and is used for filtering sewage entering an inner cavity of the box body (1) from the water inlet pipe (101);
the powder feeding mechanism is arranged at the top of the box body (1), and is used for spraying disinfection powder into sewage in the box body (1) to achieve a disinfection effect;
the oxygenation mechanism is positioned on the side wall of the box body (1) and is used for introducing oxygen into the sewage in the inner cavity of the box body (1) to ensure that microorganisms in the sewage have sufficient dissolved oxygen and have oxidative decomposition effect on organic matters in the sewage.
2. The efficient sewage treatment device according to claim 1, wherein the impurity collecting structure comprises a rotating shaft (2), the rotating shaft (2) is located in an inner cavity of the box body (1), fan blades (201) are fixedly connected to side walls of the rotating shaft (2), a sleeve (202) is fixedly connected to an inner wall of each fan blade (201), a sliding column (203) is slidably connected to an inner cavity of the sleeve (202), a first spring (204) is fixedly connected between the bottom of the sliding column (203) and the bottom of the inner cavity of the sleeve (202), a baffle (205) is fixedly connected to the top of the sliding column (203), a water inlet (206) is formed in a side wall of the fan blade (201) on one side of the water inlet pipe (101), and a water outlet (207) is formed in a side wall of the fan blade (201) on the opposite direction of the water inlet (206).
3. The efficient sewage treatment device according to claim 2, wherein a square block (3) is fixedly connected to the top of the fan blade (201), a stopper (301) is slidably connected to the inner cavity of the square block (3), and a second spring (302) is fixedly connected between the bottom of the stopper (301) and the bottom of the inner cavity of the square block (3).
4. A high efficiency sewage treatment plant according to claim 3 wherein said sleeve (202) has an internal diameter equal to the diameter of said sliding column (203) and said baffle (205) has a height and width greater than the height and width of said inlet (206).
5. A high efficiency sewage treatment plant according to claim 3 wherein the length and width of said block (301) is equal to the length and width of the inner cavity of the square block (3) and the top of the block (301) is arc shaped.
6. The efficient sewage treatment device according to claim 2, wherein the powder feeding mechanism comprises a feeding hole (4), the feeding hole (4) is located at the top of the box body (1), the feeding hole (4) is communicated with an inner cavity of the box body (1), a third spring (401) is fixedly connected to the inner cavity of the side wall of the box body (1), a connecting block (402) is fixedly connected to the top of the third spring (401), a sliding block (403) is fixedly connected to the bottom of the connecting block (402), and the top of the sliding block (403) is attached to the top of the inner wall of the box body (1).
7. The efficient sewage treatment device according to claim 6, wherein the left side wall of the slide block (403) is arc-shaped, and the length of the slide block (403) is greater than the distance between the bottom of the feed port (4) and the bottom of the inner cavity of the side wall of the tank body (1).
8. The high-efficiency sewage treatment device according to claim 2, wherein the oxygenation mechanism comprises an oxygenation chamber (5), the oxygenation chamber (5) is fixedly connected with the side wall of the box body (1) and is positioned below the water inlet pipe (101), a sliding plate (501) is slidably connected with the inner cavity of the oxygenation chamber (5), a support column (502) is fixedly connected with the right side wall of the sliding plate (501), and a fourth spring (503) is fixedly connected between the left side wall of the sliding plate (501) and the inner wall of the oxygenation chamber (5).
9. The efficient sewage treatment device according to claim 8, wherein the side wall of the aeration chamber (5) is fixedly connected with an air inlet (504) and an air outlet (505), the air inlet (504) and the air outlet (505) are internally provided with a one-way valve, and the aeration chamber (5) is communicated with the inner cavity of the tank body (1) through the air outlet (505).
10. The efficient sewage treatment device according to claim 8, wherein the width and height of said sliding plate (501) are equal to the width and height of the inner cavity of the oxygenation chamber (5), and the bottom of said prop (502) is arc-shaped.
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| CN115745319B (en) | 2023-11-03 |
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