CN213865610U - Mixed aeration device for industrial sewage treatment - Google Patents
Mixed aeration device for industrial sewage treatment Download PDFInfo
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- CN213865610U CN213865610U CN202021448836.5U CN202021448836U CN213865610U CN 213865610 U CN213865610 U CN 213865610U CN 202021448836 U CN202021448836 U CN 202021448836U CN 213865610 U CN213865610 U CN 213865610U
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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 an industrial sewage treatment is with mixing aeration equipment belongs to industrial sewage treatment technical field, including aeration tank, aeration platform, blast air aeration mechanism and mechanical aeration mechanism, the aeration platform is placed on the horizontal plane, the aeration tank is placed on the aeration platform, blast air aeration mechanism and mechanical aeration mechanism install the top in the aeration tank and the output is located the aeration tank. The device is used by mixing a mechanical aeration mechanism and a blast aeration mechanism, so that sewage is fully contacted with air, gaseous substances are exchanged, volatile substances in water are removed, or gas escapes from the water, such as odor of the water or harmful gases such as carbon dioxide, hydrogen sulfide and the like; or dissolving oxygen into water to improve the concentration of dissolved oxygen, so as to achieve the purposes of removing iron and manganese or promoting aerobic microorganisms to degrade organic matters, and finally completing the aeration treatment of the industrial sewage.
Description
Technical Field
The utility model belongs to the technical field of industrial sewage treatment technique and specifically relates to a mixed aeration equipment is used in industrial sewage treatment.
Background
With the rapid development of modern industry, the amount of solid and gas in the generated waste gas is increasing, wherein a large amount of pollutants exist in the water body, or are mixed in the water or are deposited at the bottom of the water, some pollutants are chemical pollution, some pollutants are physical pollution, some pollutants are biological pollution, and the untreated discharged industrial wastewater becomes main sewage.
Wherein, because the chemical oxygen consumption in the industrial sewage is higher, a plurality of pollutants can react or change the property after mixing the oxygen, so can adopt the aeration method to process, thus facilitate the collection and treatment of the pollutants, and simultaneously innocent treatment sewage, reduce harm, and the existing aeration device has some problems, for example, the publication No. CN210393920U, a mixed aeration device for treating the industrial sewage, comprises a bottom plate, an aeration box body is arranged in the middle of the top of the bottom plate, a cover plate is arranged on the top of the aeration box body, thread screws are arranged on the left side and the right side of the aeration box body, the top of the thread screws is connected with a cross beam plate in a switching way, a secondary bevel gear is fixedly connected with the bottom of the outer wall of the thread screws, a positive and negative rotating motor is arranged on the top of the bottom plate, the positive and negative rotating motor is connected with a rotating shaft, a main bevel gear is fixedly connected on the rotating shaft, a slide block is connected with the thread screws, slider one side rigid coupling has the support column, and the top of apron is provided with the rotating electrical machines, and the bottom power take off end of rotating electrical machines is connected with the (mixing) shaft, and the top left and right sides symmetry of apron is provided with the intake pipe, and the intercommunication has aeration mechanism between two sets of intake pipes, and the top rear side of apron is provided with the aspiration pump, and the output intercommunication of aspiration pump has the reposition of redundant personnel trachea, and this utility model structural design is reasonable, is convenient for to the even aeration of sewage, improves aeration efficiency and aeration effect. The device has the following problems:
first, the sediment at the bottom of the aeration tank cannot be stirred sufficiently all the time, which may result in insufficient mixing of the settled pollutants into the water.
Secondly, the stirring paddle blade can only be lifted by two motors, so that power is consumed very much, and the cost is not saved.
Thirdly, mechanical connection parts are too many and too complex, and mechanical parts need to be maintained frequently, so that later-period use cost is increased.
Fourthly, the two sides of the water tank are not provided with aeration mechanisms, the aeration efficiency is low, and the aeration range is narrow.
Fifthly, the aeration mechanism can only be replaced integrally, and the fine particle filter screen cover on the surface of the aeration mechanism is inconvenient to replace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industrial sewage administers and uses mixed aeration equipment to it is not abundant to deposit pollutant and water body mixture among the solution prior art, and the aeration is with high costs, maintains the trouble, and aeration is efficient, and the aeration scope is narrow, the few technical problem of removable part.
The utility model provides an industrial sewage administers and uses mixed aeration equipment, including aeration tank, aeration platform, blast air aeration mechanism and mechanical aeration mechanism, the aeration platform is placed on the horizontal plane, the aeration tank is placed on the aeration platform, blast air aeration mechanism and mechanical aeration mechanism install the top in aeration tank and the output is located the aeration tank.
Further, the aeration platform includes tray, shock pad and landing leg, the landing leg is rectangle structure and quantity is four, four the landing leg is rectangle form and distributes and erect on the horizontal plane, the tray is the rectangle structure, shock pad quantity has three, three shock pads the equidistance respectively is placed bottom in the tray.
Further, the aeration tank includes pond, roof, inlet tube, water inlet, outlet pipe and outlet valve, the pond is higher than the front and back design for rectangle structure and both sides, the roof is the rectangle structure, the top at pond both sides wall is installed to the roof, the inlet tube is vertical to be installed on the roof and to run through in the roof downwardly extending goes into the pond, the water inlet is funnel shaped structure, the top at the inlet tube is established to the water inlet, outlet pipe horizontal installation is at pond side lower extreme, the outer end at the outlet pipe is installed to the outlet valve.
Further, mechanical aeration mechanism includes driving motor, motor frame, universal driving shaft, rotation axis, column spinner, auger piece and inverted umbrella shape impeller, the top intermediate position at the roof is installed to the motor frame, driving motor fixes on the motor frame and the main shaft runs through the motor frame downwards, the rotation axis is connected and vertical downward runs through the roof through universal driving shaft and driving motor's main shaft, the bottom of rotation axis is connected at the top of column spinner, the auger piece is established around the column spinner, inverted umbrella shape impeller installs the bottom at the column spinner.
Further, the blast aeration mechanism comprises an air pump, a shunt air pipe, an annular air pipe, an air valve, two air inlet pipes, two tubular aerators and four membrane aerators, wherein the air pump is arranged on a top plate, the shunt air pipe is connected with the air pump through the air valve, the tops of the two air inlet pipes are respectively connected with two air outlet ends of the shunt air pipe, the annular air pipe is vertically arranged at the bottoms of the two air inlet pipes and is communicated with each other, the tubular aerators comprise rectangular aeration boxes and fine particle filter screen covers, the fine particle filter screen covers are arranged at the tops of the rectangular aeration boxes, the two tubular aerators are arranged at the tops of the front end and the rear end of the annular air pipe, the membrane aerators comprise circular aeration boxes and aeration membranes, the aeration membrane covers are arranged on the circular aeration boxes, and the two membrane aerators are respectively arranged at the tops of two sides of the annular air pipe, and the other two diaphragm type aerators are respectively arranged on the pipe walls of the two air inlet pipes close to the inner sides and are communicated with each other.
Compared with the prior art, the beneficial effects of the utility model reside in that:
one of them, among the prior art, only stir through the stirring paddle leaf that goes up and down, the paddle can not stir at the bottom of the pool always, leads to the sediment of aeration bottom of the pool portion can not fully mix with the water for the aeration effect is poor, and this device is equipped with the inverted umbrella shape impeller that can rotate near bottom of the pool department, can form the swirl like this at the bottom of the pool, makes the pollutant that the bottom of the pool sediment all obtain stirring always, does benefit to the aeration, has improved the aeration effect.
Secondly, current technique can only drive stirring paddle leaf through two motors cooperation interlock ratch gears and go up and down, reaches and stirs each layer of water, and the linkage part is many, and the friction is drawn greatly, and the consumption increase, and two motors are power consumptive very simultaneously, are unfavorable for energy-concerving and environment-protective, and this device passes through the structure of auger piece, easily with the sewage of lower floor billowing to the upper surface of water to contact with the air, both can raise the efficiency, practiced thrift the cost again.
Third, current technique adopts a large amount of linkage parts, and mechanical connection part is too much, and is too complicated, needs the maintenance machine part of frequent maintenance, like inspection motor, adds lubricating oil etc. for the ratch, has increased later stage use cost, and this device simple structure, the part is less, only links through driving motor is direct with rotation axis, column spinner, and the energy consumption is very low, facilitates the use, practices thrift manufacturing cost.
Fourthly, in the prior art, the two sides of the water tank are not provided with aeration mechanisms, the aeration efficiency is slow, the aeration range is narrow, and the two sides of the device are provided with membrane type aerators, so that air bubbles can be generated around the inside of the water tank, the aeration range of the air bubbles is improved, and the aeration efficiency is improved.
Fifthly, in the prior art, the aeration mechanism can only be replaced integrally, the fine particle filter screen cover on the aeration mechanism is inconvenient to replace, and the fine particle filter screen cover in the device is arranged on the rectangular aeration box and can be replaced, so that unnecessary waste is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a cross-sectional view taken along line a-a of fig. 3.
Reference numerals: aeration tank 1, aeration table 2, mechanical aeration mechanism 3, blast aeration mechanism 4, tray 21, shock pad 22, landing leg 23, pond 11, roof 12, inlet tube 13, water inlet 14, outlet pipe 15, outlet valve 16, driving motor 31, motor frame 32, universal driving shaft 33, rotation axis 34, column spinner 35, auger piece 36, inverted umbrella-shaped impeller 37, aspiration pump 41, reposition of redundant personnel trachea 42, annular trachea 43, pneumatic valve 44, intake pipe 45, tubular aerator 46, diaphragm aerator 47, rectangle aeration box 48, fine particulate matter filter screen 49, circular aeration box 410, aeration diaphragm 411.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the embodiment of the present invention provides a mixed aeration apparatus for industrial sewage treatment, including aeration tank 1, aeration table 2, blast aeration mechanism 4 and mechanical aeration mechanism 3, aeration table 2 is placed on the horizontal plane, aeration tank 1 is placed on aeration table 2, blast aeration mechanism 4 and mechanical aeration mechanism 3 are installed at the top of aeration tank 1 and the output end is located aeration tank 1, and the aeration through blast aeration mechanism 4 and the stirring of mechanical aeration mechanism 3 are mixed to increase oxygen, remove harmful gas, and complete the aeration process.
Aeration table 2 includes tray 21, shock pad 22 and landing leg 23, landing leg 23 is rectangle structure and quantity four, four landing leg 23 is rectangle form distribution and erects on the horizontal plane, tray 21 is the rectangle structure, shock pad 22 quantity has three, three shock pad 22 equidistance respectively places bottom in tray 21, can give equipment shock attenuation buffering like this when equipment operates, prevents to vibrate too greatly and leads to the part not hard up or damage fixed structure.
The mechanical aeration mechanism 3 comprises a driving motor 31, a motor frame 32, a linkage shaft 33, a rotating shaft 34, a rotating column 35, an auger sheet 36 and an inverted umbrella-shaped impeller 37, the motor frame 32 is arranged at the middle position of the top plate 12, the driving motor 31 is fixed on the motor frame 32, a main shaft penetrates through the motor frame 32 downwards, the rotating shaft 34 is connected with the main shaft of the driving motor 31 through the linkage shaft 33 and vertically penetrates through the top plate 12 downwards, the top of the rotating column 35 is connected with the bottom of the rotating shaft 34, the auger sheet 36 is arranged around the rotating column 35, so that the sewage on the lower layer can be gradually rolled into the upper layer, the water in the water pool 11 continuously turns over from bottom to top, the water surface is fully contacted with the air, the inverted umbrella-shaped impeller 37 is arranged at the bottom of the rotating column 35, so that the settled material at the bottom of the water pool 11 can be fully stirred, and harmful sludge is mixed into the harmful water, in suspension state, convenient to contact with oxygen, and water and air are fully contacted to exchange gaseous substances and remove volatile substances in water.
The blast aeration mechanism 4 comprises an air suction pump 41, a branch air pipe 42, an annular air pipe 43, an air valve 44, two air inlet pipes 45, two tubular aerators 46 and four membrane aerators 47, wherein the air suction pump 41 is arranged on the top plate 12, the branch air pipe 42 is connected with the air suction pump 41 through the air valve 44, the tops of the two air inlet pipes 45 are respectively connected with two air outlet ends of the branch air pipe 42, the annular air pipe 43 is vertically arranged at the bottoms of the two air inlet pipes 45 and is communicated with each other, the tubular aerator 46 comprises a rectangular aeration box 48 and a fine particle filter screen 49, the fine particle filter screen 49 is covered at the top of the rectangular aeration box 48, the two aeration tubular aerators 46 are arranged at the tops of the front end and the rear end of the annular air pipe 43, the membrane aerator 47 comprises a circular aeration box 410 and an aeration membrane 411, the aeration membrane 411 is covered on the circular aeration box 410, two membrane type aerators 47 are respectively arranged at the tops of two sides of the annular air pipe 43, and the other two membrane type aerators 47 are respectively arranged on the pipe walls of the two air inlet pipes 45 close to the inner sides and are communicated with each other, so that air can be inflated into the diversion air pipe 42, the air inlet pipes 45 and the annular air pipe 43 through the air suction pump 41, then air is given out through the pipe type aerators 46 and the membrane type aerators 47 to generate bubbles, the bubbles in the air are diffused through sewage, and gas escapes from water, for example, water odor or harmful gases such as carbon dioxide and hydrogen sulfide are removed, oxygen is dissolved into the water, so that the dissolved oxygen concentration is improved, and the purposes of removing iron and manganese or promoting aerobic microorganisms to degrade organic matters are achieved.
The working principle is as follows: when sewage aeration treatment is required, sewage is poured into the water tank 11 from the water inlet 14, then the driving motor 31 is started, thereby driving the packing auger piece 36 and the inverted umbrella-shaped impeller 37 to start rotating, the sludge precipitated at the bottom of the water tank 11 is continuously stirred and mixed into the sewage by the inverted umbrella-shaped impeller 37, then the sewage at the bottom layer is turned to the upper layer by the auger piece 36 to complete the exchange convection of all the sewage, so that all the sewage can reach the water surface to contact with the air, then the air pump 41 is started, air is pumped into the annular air pipe 43 and the two air inlet pipes 45, a water treatment method in which air is overflowed into a pond through a pipe aerator 46 and a membrane aerator 47 to generate a large amount of air bubbles, water and air are sufficiently contacted to exchange gaseous substances and remove volatile substances in water, or allowing gas to escape from water, such as removing odor of water or harmful gas such as carbon dioxide and hydrogen sulfide; or dissolving oxygen into water to improve the concentration of dissolved oxygen, so as to achieve the purpose of removing iron and manganese or promoting aerobic microorganisms to degrade organic matters, finally opening the water outlet valve 16, discharging the aerated sewage, and adding the sewage to be aerated from the water inlet.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides an industrial sewage administers and uses mixed aeration equipment, its characterized in that, includes aeration tank (1), aeration platform (2), blast aeration mechanism (4) and mechanical aeration mechanism (3), aeration platform (2) are placed on the horizontal plane, aeration tank (1) is placed on aeration platform (2), blast aeration mechanism (4) and mechanical aeration mechanism (3) are installed at the top of aeration tank (1) and the output is located aeration tank (1), mechanical aeration mechanism (3) are including driving motor (31), motor frame (32), universal driving shaft (33), rotation axis (34), column spinner (35), auger piece (36) and inverted umbrella shape impeller (37), the top intermediate position at roof (12) is installed in motor frame (32), driving motor (31) are fixed on motor frame (32) and the main shaft runs through motor frame (32) downwards, the rotary shaft (34) is connected with a main shaft of the driving motor (31) through a linkage shaft (33) and vertically penetrates through the top plate (12) downwards, the top of the rotary column (35) is connected with the bottom of the rotary shaft (34), the auger piece (36) is arranged around the rotary column (35), the inverted umbrella-shaped impeller (37) is arranged at the bottom of the rotary column (35), the blast aeration mechanism (4) comprises an air suction pump (41), a branch air pipe (42), an annular air pipe (43), an air valve (44), two air inlet pipes (45), two tubular aerators (46) and four membrane type aerators (47), the air suction pump (41) is arranged on the top plate (12), the branch air pipe (42) is connected with the air suction pump (41) through an air valve (44), the tops of the two air inlet pipes (45) are respectively connected with two air outlet ends of the branch air pipe (42), the annular air pipe (43) is vertically arranged at the bottoms of the two air inlet pipes (45) and is communicated with each other, tubular aerator (46) comprises rectangle aeration box (48) and fine particles filter screen panel (49), fine particles filter screen panel (49) lid is established at rectangle aeration box (48) top, two tubular aerator (46) are installed at the top of annular trachea (43) front and back end, membrane formula aerator (47) comprises circular aeration box (410) and aeration membrane (411), aeration membrane (411) lid is established on circular aeration box (410), two membrane formula aerator (47) are installed respectively at the both sides top of annular trachea (43), two in addition membrane formula aerator (47) are installed respectively and are just communicate each other on two intake pipe (45) are close to inboard pipe wall.
2. The industrial sewage treatment mixing aeration device according to claim 1, wherein the aeration table (2) comprises a tray (21), shock-absorbing pads (22) and four legs (23), the legs (23) are rectangular structures, the number of the legs is four, the four legs (23) are distributed in a rectangular shape and erected on a horizontal plane, the tray (21) is rectangular structures, the number of the shock-absorbing pads (22) is three, and the three shock-absorbing pads (22) are respectively placed on the inner bottom of the tray (21) at equal intervals.
3. The mixed aeration device for industrial sewage treatment according to claim 2, wherein the aeration tank (1) comprises a water tank (11), a top plate (12), a water inlet pipe (13), a water inlet (14), a water outlet pipe (15) and a water outlet valve (16), the water tank (11) is of a rectangular structure, two sides of the water tank are higher than those of the front and back design, the water tank (11) is placed on three shock-absorbing pads (22), the top plate (12) is of a rectangular structure, the top plate (12) is installed at the top of two side walls of the water tank (11), the water inlet pipe (13) is vertically installed on the top plate (12) and extends downwards into the water tank (11) through the top plate (12), the water inlet (14) is of a funnel-shaped structure, the water inlet (14) is arranged at the top of the water inlet pipe (13), the water outlet pipe (15) is horizontally installed at the lower end of the side of the water tank (11), the water outlet valve (16) is arranged at the outer end of the water outlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448836.5U CN213865610U (en) | 2020-07-21 | 2020-07-21 | Mixed aeration device for industrial sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448836.5U CN213865610U (en) | 2020-07-21 | 2020-07-21 | Mixed aeration device for industrial sewage treatment |
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| CN213865610U true CN213865610U (en) | 2021-08-03 |
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| CN202021448836.5U Active CN213865610U (en) | 2020-07-21 | 2020-07-21 | Mixed aeration device for industrial sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111371A (en) * | 2021-09-30 | 2022-03-01 | 山东旭能环保科技有限公司 | Cooling tower with water purification function |
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2020
- 2020-07-21 CN CN202021448836.5U patent/CN213865610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111371A (en) * | 2021-09-30 | 2022-03-01 | 山东旭能环保科技有限公司 | Cooling tower with water purification function |
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