CN211394043U - Comprehensive aeration treatment device for rural domestic sewage treatment - Google Patents
Comprehensive aeration treatment device for rural domestic sewage treatment Download PDFInfo
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- CN211394043U CN211394043U CN201922317044.8U CN201922317044U CN211394043U CN 211394043 U CN211394043 U CN 211394043U CN 201922317044 U CN201922317044 U CN 201922317044U CN 211394043 U CN211394043 U CN 211394043U
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- aeration
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- dish
- aeration disc
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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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Abstract
The utility model discloses a rural domestic sewage treatment is with comprehensive aeration treatment device, including the hob, water storage platform and aeration dish, be provided with the sewage storage tank in the water storage platform, be provided with the aeration dish in the sewage storage tank, the central point of aeration dish puts the spiral shell and closes the hob, evenly be provided with the venthole along the circumferencial direction on the bottom surface of aeration dish, sliding sleeve closes the connecting rod in the venthole, the outside of aeration dish evenly is provided with the stirring leaf along the circumferencial direction, stirring leaf fixed mounting is served at one of (mixing) shaft, be provided with the mounting bracket directly over aeration dish central point puts, fixed mounting is on the water storage platform of sewage storage tank both sides respectively at the bottom both ends of mounting bracket, fixed mounting has singlechip controller on one side surface of mounting bracket. The utility model discloses can effectively improve dissolved oxygen efficiency, dissolved oxygen more even in the use, effectively avoid the jam in exhaust hole, and this device can realize automatic aeration, and degree of automation is higher.
Description
Technical Field
The utility model relates to the technical field of domestic sewage treatment, in particular to a comprehensive aeration treatment device for rural domestic sewage treatment.
Background
Aeration refers to a process of forcibly transferring oxygen in air into liquid, and aims to obtain enough dissolved oxygen, in rural sewage treatment pools, an aeration device is often used for strengthening the purpose of contacting organic matters in the pool with microorganisms and the dissolved oxygen, so as to ensure that the microorganisms in the pool have oxidative decomposition action on the organic matters in sewage under the condition of sufficient dissolved oxygen, firstly, the existing aeration device has low dissolved oxygen efficiency, and only the sewage at the bottom of the pool is aerated during aeration, so that the dissolved oxygen of the sewage is not uniform, secondly, the exhaust hole of the existing aeration device is always blocked due to excessive impurities in the sewage, and finally, the existing aeration device has low automation degree, and when in use, a worker is required to manually control the operation of an air blowing device, and the operation is troublesome, so that the prior art is necessarily improved, to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a rural domestic sewage treatment is with comprehensive aeration treatment device to current aeration equipment who proposes in solving above-mentioned background art exists that dissolved oxygen is efficient low, sewage dissolves oxygen inhomogeneous, the last exhaust hole of aeration equipment is easy to be blockked up and the low problem of degree of automation.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rural domestic sewage treatment is with comprehensive aeration treatment device, including the hob, water storage platform and aeration dish, be provided with the sewage storage tank in the water storage platform, be provided with the aeration dish in the sewage storage tank, the central point of aeration dish puts the spiral cover and has closed the hob, evenly be provided with the venthole along the circumferencial direction on the bottom surface of aeration dish, the slip cover closes the connecting rod in the venthole, the outside of aeration dish evenly is provided with the stirring leaf along the circumferencial direction, stirring leaf fixed mounting is served at the (mixing) shaft, be provided with the mounting bracket directly over aeration dish central point puts, the bottom both ends difference fixed mounting of mounting bracket is on the water storage platform of sewage storage tank both sides, fixed mounting has single chip microcomputer controller on one side surface of mounting bracket.
Preferably, the lower extreme of hob passes through antifriction bearing and rotates the connection on the bottom surface of sewage storage tank, and the upper end of hob passes the mounting bracket simultaneously and extends to the top of mounting bracket and the output gomphosis of first motor, and first motor passes through link fixed mounting on the top surface of mounting bracket, rotates through antifriction bearing between hob and the mounting bracket to be connected, and first motor passes through conducting wire and single chip microcomputer controller electric connection.
Preferably, the bottom surfaces of the tops of the mounting frames on the two sides of the spiral rod are symmetrically connected with limiting rods, the lower ends of the limiting rods penetrate through the aeration disc and are fixedly connected to the bottom surface of the sewage storage pool, and the limiting rods and the aeration disc are sleeved in a sliding mode.
Preferably, an ultrasonic ranging sensor is fixedly mounted on the bottom surface of the top of the mounting frame outside the limiting rod and is electrically connected with the single chip microcomputer controller through a conducting wire.
Preferably, the lower extreme of connecting rod is located the below of aeration dish, and the upper end of connecting rod is located the inside of aeration dish simultaneously, and the bottom fixedly connected with of connecting rod seals the dish, and the top fixedly connected with of connecting rod simultaneously is spacing to be coiled.
Preferably, be provided with the sealing strip along the circumferencial direction on the top surface of sealed dish, be provided with the seal groove on the aeration dish bottom surface in the sealing strip outside, the sealing strip slip block has reset spring in the seal groove, and the spiral cover has been closed on the connecting rod of position between spacing dish and the inside bottom surface of aeration dish, and reset spring's one end fixed connection is on the inside bottom surface of aeration dish, and reset spring's other end fixed connection is on spacing dish simultaneously.
Preferably, top one side intercommunication of aeration dish is connected with the gas-supply pipe, and the other end of gas-supply pipe and the air outlet sealing connection of air-blower simultaneously, air-blower fixed mounting are on the top surface of water storage platform, and the air-blower passes through conducting wire and single chip microcomputer controller electric connection.
Preferably, the water storage bench on one side of the sewage storage pool is communicated and connected with a water discharge pipe, an electromagnetic valve is fixedly mounted on the water discharge pipe, and the electromagnetic valve is electrically connected with the single chip microcomputer controller through a conducting wire.
Preferably, the other end of the stirring shaft penetrates through the aeration disc and extends to the inside of the aeration disc to be embedded with the output end of a second motor, the second motor is fixedly installed on the bottom surface of the inside of the aeration disc, a sealing box is arranged on the outer side of the second motor, the sealing box is fixedly connected with the aeration disc, the stirring shaft is respectively sleeved on the sealing box and the aeration disc in a sliding mode, and the second motor is electrically connected with the single chip microcomputer controller through a conducting wire.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the screw rod and the stirring blade, when in use, a worker controls the first motor and the second motor to work simultaneously through the single chip microcomputer controller, and through the arrangement of the screw rod, because of the arrangement of the spiral connection between the screw rod and the aeration disc, under the action of the first motor driving the screw rod to rotate, the aeration disc can move up and down along the direction of the screw rod, thereby realizing aeration of sewage at different positions, the aeration is more uniform, through the arrangement of the stirring blades, the second motor drives the stirring blades to rotate while the aeration disc moves up and down, so that bubbles generated by aeration are stirred and broken, the oxygen dissolving efficiency is improved, this setting has been solved current aeration equipment and has been had dissolved oxygen inefficiency, only aerates to the sewage of bottom of the pool during aeration to lead to sewage dissolved oxygen and inhomogeneous problem.
(2) The utility model discloses a set up the seal groove, sealing strip and reset spring, in using, work through the air-blower, the air of drum-in is carried into the aeration dish, this moment under the effect of the inside great pressure of aeration dish, the connecting rod can move down, thereby the venthole is opened, realize the aeration, after the aeration finishes, behind the internal and external pressure balance of aeration dish, under reset spring reset's effect, the sealing strip on the sealed dish slides the block again in the seal groove, thereby realize the sealing to the aeration dish, avoid impurity to block up the venthole, the exhaust hole that has solved current aeration equipment should appear the problem of jam because of the impurity in the sewage is too much in this setting.
(3) The utility model discloses a set up ultrasonic ranging sensor, during the use, the continuous increase of sewage in the sewage saving pond, after ultrasonic ranging sensor detected that sewage rises to predetermined distance, can give single chip microcomputer controller with this information transmission, single chip microcomputer controller can control the air-blower, first motor and second motor work, thereby realize automatic aeration, it is lower that current aeration equipment degree of automation has been solved to this setting, during the use, need staff manual control air-blast device work, the trouble-operated problem.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the sewage storage tank of the present invention;
FIG. 3 is a cross-sectional view of the aeration plate of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.
The reference numbers in the figures are: 1. a mounting frame; 2. a first motor; 3. a screw rod; 4. a connecting frame; 5. a limiting rod; 6. a gas delivery pipe; 7. a single chip controller; 8. a blower; 9. a water storage platform; 10. a sewage storage tank; 11. a drain pipe; 12. an electromagnetic valve; 13. an ultrasonic ranging sensor; 14. an aeration disc; 15. a rolling bearing; 16. stirring blades; 17. a stirring shaft; 18. a second motor; 19. a sealing box; 20. an air outlet; 21. a connecting rod; 22. a return spring; 23. a limiting disc; 24. a sealing groove; 25. a sealing strip; 26. a sealing disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a comprehensive aeration treatment device for rural domestic sewage treatment comprises a screw rod 3, a water storage platform 9 and an aeration disc 14, wherein a sewage storage tank 10 is arranged in the water storage platform 9, the sewage storage tank 10 is arranged for temporarily storing domestic sewage, the aeration disc 14 is arranged in the sewage storage tank 10, the screw rod 3 is spirally sleeved at the central position of the aeration disc 14, the arrangement can realize the up-and-down movement of the aeration disc 14 under the driving of the rotation of the screw rod 3, air outlet holes 20 are uniformly arranged on the bottom surface of the aeration disc 14 along the circumferential direction, the arrangement of the air outlet holes 20 is used for discharging blown air, connecting rods 21 are slidably sleeved in the air outlet holes 20, stirring blades 16 are uniformly arranged on the outer side of the aeration disc 14 along the circumferential direction, the arrangement of the stirring blades 16 is used for stirring and smashing bubbles, so as to improve the oxygen dissolving efficiency, the stirring blades 16 are fixedly arranged at one end of a stirring shaft 17, be provided with mounting bracket 1 directly over aeration dish 14 central point puts, mounting bracket 1's setting can be to aeration dish 14 and connecting elements's fixed mounting, mounting bracket 1's bottom both ends are fixed mounting respectively on the water storage platform 9 of sewage storage tank 10 both sides, fixed mounting has single chip microcomputer controller 7 on mounting bracket 1's one side surface, single chip microcomputer controller 7's setting is arranged in being used for the automated control to each electrical components in this device, the single chip microcomputer model of use is AT89C51, for prior art.
Further, fixedly connected with antifriction bearing 15 on the lower extreme surface of hob 3, and hob 3 rotates through antifriction bearing 15 and sewage reservoir 10's bottom surface to be connected, mounting bracket 1 is passed to mounting bracket 1's top and first motor 2's output gomphosis in the upper end of hob 3, fixed welding has link 4 on first motor 2's the surface, through bolt fixed connection between link 4 and the mounting bracket 1, this setting can play fixed spacing effect to first motor 2, rotate through antifriction bearing 15 between hob 3 and the mounting bracket 1 and connect, first motor 2's input and 7 electric connection of single chip microcomputer controller.
Further, the bilateral symmetry of hob 3 is provided with gag lever post 5, and the fixed welding in the top bottom surface of mounting bracket 1 in the upper end of gag lever post 5, and the lower extreme of gag lever post 5 passes aeration dish 14 and extends to aeration dish 14 below and the bottom surface fixed connection of sewage storage pool 10 simultaneously, and gag lever post 5 slip the cover closes in aeration dish 14, and the setting of gag lever post 5 can play spacing effect to aeration dish 14, avoids aeration dish 14 to take place the rotation along with the rotation of hob 3.
Further, fixed mounting has ultrasonic ranging sensor 13 on the 1 top bottom surface of mounting bracket in the gag lever post 5 upper end outside, and ultrasonic ranging sensor 13's setting can the water level variation of real-time supervision sewage to realize automatic aeration, ultrasonic ranging sensor 13's output and microcontroller 7 electric connection.
Further, the bottom fixedly connected with of connecting rod 21 seals dish 26, and seals dish 26 and be located the below of aeration dish 14, the spacing dish 23 of top fixedly connected with of connecting rod 21, and spacing dish 23 is located the inside of aeration dish 14, the setting of spacing dish 23 can play spacing effect to connecting rod 21, the diameter size of spacing dish 23 and sealed dish 26 is greater than the diameter size of venthole 20, the diameter size of connecting rod 21 is less than the diameter size of venthole 20.
Further, be provided with sealing strip 25 along the circumferencial direction on the top surface of sealed dish 26, and sealing strip 25 fixed connection is on sealed dish 26's top surface, be provided with seal groove 24 on the aeration dish 14 in the sealing strip 25 outside, sealing strip 25 slip block is in sealing strip 25, this setting can play sealed effect, avoid the jam of impurity to venthole 20, the inside of aeration dish 14 is located sliding sleeve on the connecting rod 21 of spacing dish 23 below and has closed reset spring 22, reset spring 22's lower extreme fixed welding is on the inside bottom surface of aeration dish 14, the fixed welding of reset spring 22's upper end is on the bottom surface of spacing dish 23 simultaneously, reset spring 22's setting can realize the automatic re-setting of connecting rod 21.
Further, top one side fixedly connected with air-blower 8 of water storage platform 9, connect through gas-supply pipe 6 between air-blower 8 and the aeration dish 14, the one end sealing connection of gas-supply pipe 6 is at the air outlet of air-blower 8, and the other end of gas-supply pipe 6 and the inside intercommunication setting of aeration dish 14 simultaneously, the input and the 7 electric connection of single chip microcomputer controller of air-blower 8.
Further, a drain pipe 11 is arranged on the outer side of the water storage table 9 on one side of the lower end of the sewage storage pool 10, one end of the drain pipe 11 is communicated with the sewage storage pool 10, an electromagnetic valve 12 is installed on the drain pipe 11, the input end of the electromagnetic valve 12 is electrically connected with the single chip microcomputer controller 7, and the drain pipe 11 is used for discharging sewage after decomposition treatment.
Further, the other end of the stirring shaft 17 penetrates through the aeration disc 14 and extends to the inside of the aeration disc 14 to be embedded with the output end of the second motor 18, a sealing box 19 is arranged on the outer side of the second motor 18, the sealing box 19 and the second motor 18 are both fixedly connected to the bottom surface of the inside of the aeration disc 14, the stirring shaft 17 is respectively sleeved between the sealing box 19 and the aeration disc 14 in a sliding mode, the input end of the second motor 18 is electrically connected with the single chip microcomputer controller 7, and the sealing box 19 can play a role in sealing protection for the second motor 18.
The working principle is as follows: when the aeration disc is used, sewage in the sewage storage pool 10 is continuously increased, when the ultrasonic ranging sensor 13 detects that the sewage rises to a preset distance, the information is transmitted to the singlechip controller 7, the singlechip controller 7 controls the air blower 8, the first motor 2 and the second motor 18 to work, blown air is conveyed into the aeration disc 14 through the air conveying pipe 6 through the work of the air blower 8, at the moment, under the action of a large pressure in the aeration disc 14, the connecting rod 21 moves downwards, the air outlet hole 20 is opened, air is discharged from the air outlet hole 20 to realize aeration, under the action of the rotation of the spiral rod 3 driven by the work of the first motor 2, the aeration disc 14 moves up and down along the direction of the spiral rod 3, so that the aeration of the sewage in different positions is realized, and when the aeration disc 14 moves up and down, the second motor 18 drives the stirring blades 16 to rotate through the stirring shaft 17, therefore, bubbles generated by aeration are stirred and smashed, after the aeration is finished, the single chip microcomputer controller 7 respectively controls the air blower 8, the first motor 2 and the second motor 18 to stop working, the aeration disc 14 is located in sewage, the internal pressure and the external pressure of the aeration disc 14 are balanced, and the sealing strip 25 on the sealing disc 26 is clamped in the sealing groove 24 in a sliding mode again under the reset effect of the reset spring 22, so that the sealing of the aeration disc 14 is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a rural domestic sewage treatment is with comprehensive aeration treatment device, includes hob (3), water storage platform (9) and aeration dish (14), its characterized in that: a sewage storage tank (10) is arranged in a water storage platform (9), an aeration disc (14) is arranged in the sewage storage tank (10), a spiral rod (3) is sleeved at the central position of the aeration disc (14) in a spiral mode, air outlet holes (20) are evenly formed in the bottom surface of the aeration disc (14) along the circumferential direction, connecting rods (21) are sleeved in the air outlet holes (20) in a sliding mode, stirring blades (16) are evenly arranged on the outer side of the aeration disc (14) along the circumferential direction, the stirring blades (16) are fixedly installed on one ends of stirring shafts (17), an installation frame (1) is arranged right above the central position of the aeration disc (14), two ends of the bottom of the installation frame (1) are fixedly installed on the water storage platforms (9) on the two sides of the sewage storage tank (10) respectively, and a single chip microcomputer controller (7) is fixedly installed on the outer.
2. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 1, characterized in that: the lower extreme of hob (3) passes through antifriction bearing (15) and rotates the connection on the bottom surface of sewage storage tank (10), the upper end of hob (3) passes mounting bracket (1) simultaneously and extends to the top of mounting bracket (1) and the output gomphosis of first motor (2), first motor (2) pass through link (4) fixed mounting on the top surface of mounting bracket (1), rotate through antifriction bearing (15) between hob (3) and mounting bracket (1) and be connected, first motor (2) are through conducting wire and single chip microcomputer controller (7) electric connection.
3. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 1, characterized in that: the limiting rods (5) are symmetrically connected to the bottom surfaces of the tops of the mounting frames (1) on the two sides of the spiral rod (3), the lower ends of the limiting rods (5) penetrate through the aeration disc (14) to be fixedly connected to the bottom surface of the sewage storage tank (10), and the limiting rods (5) and the aeration disc (14) are sleeved in a sliding mode.
4. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 3, characterized in that: an ultrasonic ranging sensor (13) is fixedly mounted on the bottom surface of the top of the mounting frame (1) on the outer side of the limiting rod (5), and the ultrasonic ranging sensor (13) is electrically connected with the single chip microcomputer controller (7) through a conducting wire.
5. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 1, characterized in that: the lower extreme of connecting rod (21) is located the below of aeration dish (14), and the upper end of connecting rod (21) is located the inside of aeration dish (14) simultaneously, and the bottom fixedly connected with of connecting rod (21) seals dish (26), and the top fixedly connected with of connecting rod (21) simultaneously spacing dish (23).
6. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 5, characterized in that: sealing strips (25) are arranged on the top surface of the sealing disc (26) along the circumferential direction, a sealing groove (24) is formed in the bottom surface of the aeration disc (14) on the outer side of the sealing strips (25), the sealing strips (25) are clamped in the sealing groove (24) in a sliding mode, a return spring (22) is spirally sleeved on a connecting rod (21) between the limiting disc (23) and the inner bottom surface of the aeration disc (14), one end of the return spring (22) is fixedly connected to the inner bottom surface of the aeration disc (14), and the other end of the return spring (22) is fixedly connected to the limiting disc (23).
7. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 1, characterized in that: one side of the top of the aeration disc (14) is communicated with a gas pipe (6), the other end of the gas pipe (6) is hermetically connected with an air outlet of a blower (8), the blower (8) is fixedly installed on the top surface of the water storage table (9), and the blower (8) is electrically connected with the single chip microcomputer controller (7) through a conducting wire.
8. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 1, characterized in that: the water storage table (9) on one side of the sewage storage pool (10) is communicated with a water discharge pipe (11), the water discharge pipe (11) is fixedly provided with an electromagnetic valve (12), and the electromagnetic valve (12) is electrically connected with the single chip microcomputer controller (7) through a conducting wire.
9. The comprehensive aeration treatment device for rural domestic sewage treatment according to claim 1, characterized in that: the other end of the stirring shaft (17) penetrates through the aeration disc (14) and extends to the interior of the aeration disc (14) to be embedded with the output end of a second motor (18), the second motor (18) is fixedly installed on the bottom surface of the interior of the aeration disc (14), a sealing box (19) is arranged on the outer side of the second motor (18), the sealing box (19) is fixedly connected with the aeration disc (14), the stirring shaft (17) is respectively sleeved with the sealing box (19) and the aeration disc (14) in a sliding mode, and the second motor (18) is electrically connected with the single chip microcomputer controller (7) through a conducting wire.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317044.8U CN211394043U (en) | 2019-12-21 | 2019-12-21 | Comprehensive aeration treatment device for rural domestic sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317044.8U CN211394043U (en) | 2019-12-21 | 2019-12-21 | Comprehensive aeration treatment device for rural domestic sewage treatment |
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| CN211394043U true CN211394043U (en) | 2020-09-01 |
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| CN201922317044.8U Active CN211394043U (en) | 2019-12-21 | 2019-12-21 | Comprehensive aeration treatment device for rural domestic sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142187A (en) * | 2020-10-28 | 2020-12-29 | 贵州益华高科技有限公司 | Sewage treatment device |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142187A (en) * | 2020-10-28 | 2020-12-29 | 贵州益华高科技有限公司 | Sewage treatment device |
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