CN111675279A - Biological wastewater treatment tank - Google Patents
Biological wastewater treatment tank Download PDFInfo
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- CN111675279A CN111675279A CN202010442726.6A CN202010442726A CN111675279A CN 111675279 A CN111675279 A CN 111675279A CN 202010442726 A CN202010442726 A CN 202010442726A CN 111675279 A CN111675279 A CN 111675279A
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- connecting rod
- tank body
- wall
- sleeve
- wastewater treatment
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 239000010796 biological waste Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 21
- 241000894006 Bacteria Species 0.000 abstract description 6
- 244000005700 microbiome Species 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000013618 particulate matter Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/324—Lamp cleaning installations, e.g. brushes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a biological wastewater treatment tank, which comprises: the jar body, jar body upper end is provided with the water inlet, and jar body lower extreme is provided with the delivery port, is provided with the ultraviolet lamp on the internal wall of jar. The ultraviolet ray can kill bacteria or microorganisms in the wastewater, and then the wastewater is discharged to the surrounding environment, so that the pollution of the wastewater to the surrounding environment is greatly reduced. The invention aims to provide a biological wastewater treatment tank with high treatment speed and high stirring efficiency.
Description
Technical Field
The invention belongs to the technical field of laboratories, and particularly relates to a modular biosafety buffer aisle.
Background
The mobile laboratory is a movable biological safety protection laboratory, can be immediately sent to an epidemic area to detect viruses when major sudden virulent infectious diseases occur, does not need to transport dangerous samples midway, and simultaneously ensures that all biological pollutants are safely and hermetically discharged. The mobile experiment can produce a lot of waste water in the use process, and the direct discharge of waste water to the environment can cause environmental pollution, therefore, needs to design a biological wastewater treatment device.
Disclosure of Invention
Therefore, the invention aims to solve the technical problem that the direct discharge of the waste water causes environmental pollution.
Therefore, the technical scheme adopted is that the biological wastewater treatment tank comprises: the water tank comprises a tank body, wherein a water inlet is formed in the upper end of the tank body, a water outlet is formed in the lower end of the tank body, and an ultraviolet lamp is arranged on the inner wall of the tank body.
Preferably, the bottom of the inner wall of the tank body is provided with an electric heating rod.
Preferably, the outer wall of the tank body is provided with a chemical filling opening.
Preferably, the top of the tank body is provided with a steam exhaust pipe.
Preferably, a filter screen is arranged in the exhaust pipe.
Preferably, the water inlet and the water outlet are both provided with flow meters.
Preferably, a liquid level meter is arranged on the inner wall of the tank body.
Preferably, be provided with agitating unit on the jar body, agitating unit includes:
the tank body is arranged at the top end of the tank body, and the top end of the tank body is provided with a horizontal opening;
the fixed plate is arranged in the box body, the fixed plate is obliquely arranged, and the top end of the fixed plate is fixedly connected with the top of the inner wall of the box body;
the supporting plate is arranged in the horizontal direction, one end of the supporting plate is connected with the lower end of the fixing plate, and the other end of the supporting plate is connected with the inner wall of the box body;
one end of the first connecting rod is hinged with the upper end of the fixing plate, the other end of the first connecting rod is connected with a motor, an output shaft of the motor faces downwards and is connected with one end of a worm, the other end of the worm is connected with one end of a first rotating shaft, and the other end of the first rotating shaft penetrates through the opening to extend into the tank body and is connected with the stirring knives;
the cylinder is sleeved on the output shaft of the motor, and the upper end of the cylinder is fixedly connected with the outer wall of the motor;
the second connecting rod is arranged in the horizontal direction, and one end of the second connecting rod is connected with the outer wall of the cylinder;
the third connecting rod is arranged in the vertical direction, one end of the third connecting rod is connected with the other end of the second connecting rod, the other end of the third connecting rod faces downwards and is rotatably connected with one end of a second rotating shaft, the third connecting rod is perpendicular to the second rotating shaft, a worm wheel is arranged on the second rotating shaft, and the worm wheel is meshed with the worm;
the dwang, dwang one end with the second pivot is kept away from third connecting rod one end is connected perpendicularly, the dwang other end and connecting rod one end hinged joint, the connecting rod other end with fixed plate lower extreme hinged joint.
Preferably, still be provided with reducing mechanism in the tank body, reducing mechanism includes:
the sleeve is arranged above the stirring cutter, the first rotating shaft penetrates through the sleeve, pressing plates are arranged on the left side and the right side of the sleeve respectively and face the water inlet, a plurality of through holes are formed in each pressing plate and are arranged in a rectangular shape, and a plurality of cutting cutters are uniformly arranged on each pressing plate at intervals in the vertical direction;
the fourth connecting rod is arranged in the horizontal direction, one end of the fourth connecting rod is connected with the outer wall of the sleeve, and the other end of the fourth connecting rod is connected with the pressing plate;
the guide post, be provided with a plurality of guide posts on the inner wall of the jar body, the guide post horizontal direction sets up, guide post one end with the interior wall connection of the jar body, the guide post other end passes the through-hole to be connected with the baffle.
Preferably, the cleaning device further comprises a cleaning device, wherein the cleaning device comprises: a sleeve, a moving rod and a rotating cylinder,
sleeves are respectively arranged above and below the ultraviolet lamp, the sleeves are placed in the horizontal direction, one end of each sleeve is connected with the inner wall of the tank body, a spring is arranged in each sleeve, one end of each spring is connected with the inner wall of the tank body, the other end of each spring is connected with one end of a movable rod, and the movable rods can reciprocate left and right in the sleeves;
a third rotating shaft is arranged between the two moving rods, two ends of the third rotating shaft are respectively connected with the two moving rods far away from one end of the spring in a rotating mode, a rotating drum is arranged on the third rotating shaft, a brush is arranged on the outer wall of the rotating drum, a circular plate is arranged on the first rotating shaft, and the circular plate can be in contact with the third rotating shaft.
The technical scheme of the invention has the following advantages: the invention relates to a biological wastewater treatment tank, which comprises: the water tank comprises a tank body, wherein a water inlet is formed in the upper end of the tank body, a water outlet is formed in the lower end of the tank body, and an ultraviolet lamp is arranged on the inner wall of the tank body. Waste water generated in the using process of a laboratory enters the tank body through the water inlet, and ultraviolet rays emitted by the ultraviolet lamp can sterilize the waste water and then are discharged into the natural environment through the water outlet. Because the ultraviolet ray can kill bacteria or microorganisms in the wastewater and then discharge the wastewater into the surrounding environment, the pollution of the wastewater to the surrounding environment is reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of a stirring apparatus according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the turbine of the present invention;
FIG. 4 is a schematic view of the installation structure of the crushing apparatus and the cleaning apparatus according to the present invention;
FIG. 5 is a schematic view showing the structure of the crushing apparatus according to the present invention;
FIG. 6 is a schematic view of the construction of the platen of the present invention;
FIG. 7 is an enlarged view taken at A in FIG. 4;
wherein, 1-tank body, 2-water inlet, 3-water outlet, 4-ultraviolet lamp, 5-electric heating rod, 6-chemical filling port, 7-steam exhaust pipe, 8-filter screen, 9-box body, 10-opening, 11-fixing plate, 12-supporting plate, 13-first connecting rod, 14-motor, 15-worm, 16-first rotating shaft, 17-stirring knife, 18-cylinder, 19-output shaft, 20-second connecting rod, 21-third connecting rod, 22-second rotating shaft, 23-turbine, 24-rotating rod, 25-connecting rod, 26-sleeve, 27-pressing plate, 28-fourth connecting rod, 29-through hole, 30-cutting knife, 31-guide column, 32-baffle, 33-sleeve, 34-spring, 35-moving rod, 36-third rotating shaft, 37-rotating cylinder, 38-brush and 39-round plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The present invention provides a biological wastewater treatment tank, as shown in fig. 1, comprising: the jar body 1, 1 upper ends of the jar body are provided with water inlet 2, 1 lower extreme of the jar body is provided with delivery port 3, be provided with ultraviolet lamp 4 on 1 inner wall of the jar body.
The working principle and the beneficial technical effects of the technical scheme are as follows: waste water generated in the using process of a laboratory enters the tank body 1 through the water inlet 2, and ultraviolet rays emitted by the ultraviolet lamp 4 can sterilize the waste water and then are discharged to the natural environment through the water outlet 3. Because the ultraviolet ray can kill bacteria or microorganisms in the wastewater and then discharge the bacteria or microorganisms to the surrounding environment, the pollution of the wastewater to the surrounding environment is greatly reduced.
In one embodiment, as shown in fig. 1, the bottom of the inner wall of the tank body 1 is provided with an electric heating rod 5.
The working principle and the beneficial technical effects of the technical scheme are as follows: the electric heating rod 5 can heat the wastewater in the tank body 1 to 80-90 ℃ to rapidly kill bacteria.
In one embodiment, the outer wall of the tank 1 is provided with a chemical filling opening 6.
The working principle and the beneficial technical effects of the technical scheme are as follows: through the chemical filling opening 6, antiviral agents such as 84 disinfectant water and the like can be rapidly added at the sewage opening, so that the aim of complete disinfection is fulfilled.
In one embodiment, as shown in fig. 1, a steam exhaust pipe 7 is arranged at the top of the tank body 1, and a filter screen 8 is arranged in the steam exhaust pipe 7.
The working principle and the beneficial technical effects of the technical scheme are as follows: steam exhaust pipe 7 can be discharged the vapor that produces among the heating process and go, and filter screen 8 can filter and adsorb away toxic component admission air, when playing the water injection simultaneously, can filter the external body that loses heart.
In one embodiment, flow meters are arranged in the water inlet 2 and the water outlet 3, and a liquid level meter is arranged on the inner wall of the tank body 1.
The working principle and the beneficial technical effects of the technical scheme are as follows: set up the controller on the jar wall, the controller respectively with level gauge, flowmeter, ultraviolet lamp and electrical heating stick electric connection, calculate the total of surplus water storage space and flow through the level gauge, control ultraviolet lamp and electrical heating stick's opening time: the ultraviolet lamp is turned on for a period of time (total reserve-reserve)/flow; heating function: when the reserve is more than 1/3 and the flow is more than the set value, the heating function is started, the water can be quickly heated to 80-90 ℃ in the stored water, and the bacteria can be quickly killed.
In one embodiment, as shown in fig. 2 to 3, a stirring device is provided on the tank 1, and the stirring device includes:
the tank body 9 is arranged at the top end of the tank body 1, and the top end of the tank body 1 is provided with an opening 10 in the horizontal direction;
the fixing plate 11 is arranged in the box body 9, the fixing plate 11 is obliquely arranged, and the top end of the fixing plate 11 is fixedly connected with the top of the inner wall of the box body 9;
the supporting plate 12 is horizontally arranged, one end of the supporting plate 12 is connected with the lower end of the fixing plate 11, and the other end of the supporting plate 12 is connected with the inner wall of the box body 9;
one end of the first connecting rod 13 is hinged with the upper end of the fixing plate 11, the other end of the first connecting rod 13 is connected with the motor 14, an output shaft 19 of the motor 14 faces downwards and is connected with one end of a worm 15, the other end of the worm 15 is connected with one end of a first rotating shaft 16, and the other end of the first rotating shaft 16 penetrates through the opening 10 to extend into the tank body 1 and is connected with a plurality of stirring knives 17; can be equipped with back pull formula stirring sword, set up sealed lid on the jar body, after the stirring sword pollutes or the trouble, open sealed lid, through taking out from sealed stirring sword module, can change the stirring sword rapidly, need not to demolish and can quick replacement.
The cylinder 18 is sleeved on the output shaft 19 of the motor 14, and the upper end of the cylinder 18 is fixedly connected with the outer wall of the motor 14;
the second connecting rod 20 is arranged in the horizontal direction, and one end of the second connecting rod 20 is connected with the outer wall of the cylinder 18;
the third connecting rod 21 is arranged in the vertical direction, one end of the third connecting rod 21 is connected with the other end of the second connecting rod 20, the other end of the third connecting rod 21 faces downwards and is rotatably connected with one end of a second rotating shaft 22, the third connecting rod 21 is perpendicular to the second rotating shaft 22, a worm wheel 23 is arranged on the second rotating shaft 22, and the worm wheel 23 is meshed with the worm 15;
The working principle and the beneficial technical effects of the technical scheme are as follows: starting the motor 14, driving the worm 15 to rotate by the output shaft 19, driving the first rotating shaft 16 to rotate by the worm 15, and driving the stirring knife 17 to rotate by the first rotating shaft 16 to stir the wastewater in the tank body 1; meanwhile, the worm 15 is engaged with the worm wheel 23 to drive the worm wheel 23 to rotate, the worm wheel 23 drives the second rotating shaft 22 to rotate, the rotating rod 24 rotates around the second rotating shaft 22, the rotating rod 24 drives the connecting rod 25 to swing, so that the distance between the second rotating shaft 22 and the fixing plate 11 is constantly changed and constantly swings left and right, because the second rotating shaft 22 is connected with the third connecting rod 21, the corresponding second connecting rod 20 fixedly connected with the third connecting rod 21, the cylinder 18 and the motor 14 are also constantly swung left and right, so that the output shaft 19, the worm 15, the first rotating shaft 16 and the stirring knife 17 are also constantly swung left and right, and the stirring knife 17 is constantly swung left and right while rotating, so that the stirring efficiency is improved, the wastewater and the chemical filler in the tank body 1 are fully stirred and uniformly mixed, the reaction rate is improved, and the wastewater treatment speed is faster.
In one embodiment, as shown in fig. 4-6, a crushing device is further disposed in the tank 1, and the crushing device comprises:
the sleeve 26 is arranged above the stirring knife 17, the first rotating shaft 16 penetrates through the sleeve 26, pressing plates 27 are respectively arranged on the left side and the right side of the sleeve 26, the pressing plates 27 face the water inlet 2, a plurality of through holes 29 are formed in the pressing plates 27, the through holes 29 are arranged in a rectangular shape, and a plurality of cutting knives 30 are uniformly arranged on the pressing plates 27 at intervals in the vertical direction;
a fourth connecting rod 28, wherein the fourth connecting rod 28 is arranged in the horizontal direction, one end of the fourth connecting rod 28 is connected with the outer wall of the sleeve 26, and the other end of the fourth connecting rod 28 is connected with the pressing plate 27;
the guide post 31, be provided with a plurality of guide posts 31 on the inner wall of the jar body 1, guide post 31 horizontal direction sets up, guide post 31 one end with the interior wall connection of the jar body 1, the guide post 31 other end passes through-hole 29 to be connected with baffle 32.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the stirring knife 17 is used for rotary stirring, the first rotating shaft 16 can swing left and right, the first rotating shaft 16 swings left and right in a reciprocating manner to push the sleeve 26 to move left and right in a reciprocating manner, the corresponding fourth connecting rod 28 and the pressing plate 27 also move left and right in a reciprocating manner, when the pressing plate 27 moves left, the cutting knife 30 can cut and crush solid particles or foreign matters in the water inlet 2, and the guide column 31 penetrates through the through hole 29 to play a role in guiding and supporting the pressing plate 27, so that the left and right reciprocating movement of the pressing plate 27 is more stable; the rectangle of crossing a plurality of guide posts 31 wall city, it falls into the space in a plurality of guide posts 31 wall city to enable solid particulate matter or foreign matter, the size of whereabouts solid particulate matter can be controlled to distance between the adjacent guide posts 31, solid particulate matter in the waste water can be cut by cutting knife 30, the extrusion is smashed, the particulate matter that satisfies the size can fall into jar body 1 through the space between guide posts 31 in, the particulate matter that does not satisfy the size can be by the continuous extrusion of cutting knife 30, the cutting is until reaching the requirement, finally fall into jar body bottom and handle again, therefore, can get rid of the jumbo size solid particulate matter in the waste water, after the solid particulate matter size reduces, can be faster react with chemical filler, so that get rid of the harmful material in the waste water fast.
In one embodiment, as shown in fig. 7, further comprising a cleaning device, the cleaning device comprising: a sleeve 33, a travel bar 35, a drum 37,
a third rotating shaft 36 is arranged between the two moving rods 35, two ends of the third rotating shaft 36 are respectively rotatably connected with one ends of the two moving rods 35 far away from the spring 34, a rotating drum 37 is arranged on the third rotating shaft 36, a brush 38 is arranged on the outer wall of the rotating drum 37, a circular plate 39 is arranged on the first rotating shaft 16, and the circular plate 39 can be in contact with the third rotating shaft 36.
The working principle and the beneficial technical effects of the technical scheme are as follows: because the first rotating shaft 16 can also swing left and right during the rotation process, when the first rotating shaft 16 swings left, the circular plate 39 can contact with the third rotating shaft 36 to drive the third rotating shaft 36 to rotate, meanwhile, the third rotating shaft 36 is pushed to move left, the moving rod 35 moves left along the sleeve 33 and presses the spring 34, the third rotating shaft 36 rotates to drive the rotating cylinder 37 to rotate and simultaneously moves left, so that the brush 38 contacts the ultraviolet lamp 4 to rotationally clean the surface of the ultraviolet lamp 4. When the first shaft 16 is swung, the drum 37 is moved away from the ultraviolet lamp 4 by the elastic force of the spring 34, thereby reducing the influence on the light of the ultraviolet lamp. Because cleaning device can carry out intermittent type nature cleanness to the ultraviolet lamp automatically, when not clean, cleaning device can keep away from the ultraviolet lamp to the ultraviolet ray of assurance shines, guarantees that the ultraviolet lamp carries out germicidal treatment to sewage.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A biological wastewater treatment tank, comprising: the water tank comprises a tank body (1), wherein a water inlet (2) is formed in the upper end of the tank body (1), a water outlet (3) is formed in the lower end of the tank body (1), and an ultraviolet lamp (4) is arranged on the inner wall of the tank body (1).
2. The biological wastewater treatment tank according to the claim 1, characterized in that the bottom of the inner wall of the tank body (1) is provided with an electric heating rod (5).
3. A biological wastewater treatment tank according to claim 1, characterized in that the outer wall of the tank body (1) is provided with a chemical filling opening (6).
4. A biological wastewater treatment tank according to claim 1, characterized in that the tank body (1) is provided with a steam exhaust pipe (7) at the top.
5. A biological wastewater treatment tank according to claim 4, characterized in that a filter screen (8) is arranged in the exhaust pipe (7).
6. A biological waste water treatment tank according to claim 1, characterized in that flow meters are arranged in both the water inlet (2) and the water outlet (3).
7. The biological wastewater treatment tank according to the claim 1, characterized in that the inner wall of the tank body (1) is provided with a liquid level meter.
8. A biological wastewater treatment tank according to claim 1, characterized in that the tank body (1) is provided with a stirring device, the stirring device comprises:
the tank body (9) is arranged at the top end of the tank body (1), and an opening (10) in the horizontal direction is formed in the top end of the tank body (1);
the fixing plate (11) is arranged in the box body (9), the fixing plate (11) is obliquely arranged, and the top end of the fixing plate (11) is fixedly connected with the top of the inner wall of the box body (9);
the supporting plate (12) is arranged in the horizontal direction, one end of the supporting plate (12) is connected with the lower end of the fixing plate (11), and the other end of the supporting plate (12) is connected with the inner wall of the box body (9);
one end of the first connecting rod (13) is hinged to the upper end of the fixing plate (11), the other end of the first connecting rod (13) is connected with the motor (14), an output shaft (19) of the motor (14) faces downwards and is connected with one end of a worm (15), the other end of the worm (15) is connected with one end of a first rotating shaft (16), and the other end of the first rotating shaft (16) penetrates through the opening (10) to extend into the tank body (1) and is connected with a plurality of stirring knives (17);
the cylinder (18) is sleeved on an output shaft (19) of the motor (14), and the upper end of the cylinder (18) is fixedly connected with the outer wall of the motor (14);
the second connecting rod (20), the said second connecting rod (20) is set up horizontally, one end of the said second connecting rod (20) is connected with outer wall of the said drum (18);
the third connecting rod (21) is arranged in the vertical direction, one end of the third connecting rod (21) is connected with the other end of the second connecting rod (20), the other end of the third connecting rod (21) faces downwards and is rotatably connected with one end of a second rotating shaft (22), the third connecting rod (21) is perpendicular to the second rotating shaft (22), a turbine (23) is arranged on the second rotating shaft (22), and the turbine (23) is meshed with the worm (15);
dwang (24), dwang (24) one end with second pivot (22) are kept away from third connecting rod (21) one end is connected perpendicularly, dwang (24) other end and connecting rod (25) one end hinged joint, connecting rod (25) other end with fixed plate (11) lower extreme hinged joint.
9. A biological wastewater treatment tank according to claim 6, characterized in that a crushing device is further arranged in the tank body (1), and the crushing device comprises:
the sleeve (26) is arranged above the stirring knife (17), the first rotating shaft (16) penetrates through the sleeve (26), pressing plates (27) are arranged on the left side and the right side of the sleeve (26) respectively, the pressing plates (27) face the water inlet (2), a plurality of through holes (29) are formed in the pressing plates (27), the through holes (29) are arranged in a rectangular shape, and a plurality of cutting knives (30) are uniformly arranged on the pressing plates (27) at intervals in the vertical direction;
the fourth connecting rod (28) is arranged in the horizontal direction, one end of the fourth connecting rod (28) is connected with the outer wall of the sleeve (26), and the other end of the fourth connecting rod (28) is connected with the pressing plate (27);
the guide post (31), be provided with a plurality of guide posts (31) on the inner wall of the jar body (1), guide post (31) horizontal direction sets up, guide post (31) one end with the interior wall connection of the jar body (1), the guide post (31) other end passes through-hole (29) to be connected with baffle (32).
10. The biological wastewater treatment tank of claim 8, further comprising a cleaning device, the cleaning device comprising: a sleeve (33), a moving rod (35) and a rotary drum (37),
a sleeve (33) is respectively arranged above and below the ultraviolet lamp (4), the sleeve (33) is horizontally placed, one end of the sleeve (33) is connected with the inner wall of the tank body (1), a spring (34) is arranged in the sleeve (33), one end of the spring (34) is connected with the inner wall of the tank body (1), the other end of the spring (34) is connected with one end of a movable rod (35), and the movable rod (35) can reciprocate left and right in the sleeve (33);
be provided with third pivot (36) between two carriage release lever (35), third pivot (36) both ends respectively with two carriage release lever (35) are kept away from spring (34) one end is rotated and is connected, be provided with rotary drum (37) on third pivot (36), be provided with brush (38) on the outer wall of rotary drum (37), be provided with plectane (39) on first pivot (16), plectane (39) can with third pivot (36) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442726.6A CN111675279A (en) | 2020-05-22 | 2020-05-22 | Biological wastewater treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442726.6A CN111675279A (en) | 2020-05-22 | 2020-05-22 | Biological wastewater treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111675279A true CN111675279A (en) | 2020-09-18 |
Family
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| CN202010442726.6A Pending CN111675279A (en) | 2020-05-22 | 2020-05-22 | Biological wastewater treatment tank |
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| CN112875937A (en) * | 2021-03-30 | 2021-06-01 | 江苏恒盛技术咨询有限公司 | Environment-friendly chemical machinery |
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