CN114798008A - Experimental box capable of treating waste gas and waste water - Google Patents
Experimental box capable of treating waste gas and waste water Download PDFInfo
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- CN114798008A CN114798008A CN202210487030.4A CN202210487030A CN114798008A CN 114798008 A CN114798008 A CN 114798008A CN 202210487030 A CN202210487030 A CN 202210487030A CN 114798008 A CN114798008 A CN 114798008A
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- Prior art keywords
- box
- waste gas
- gear
- rotating shaft
- waste water
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- 239000002912 waste gas Substances 0.000 title claims abstract description 71
- 239000002351 wastewater Substances 0.000 title claims abstract description 57
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000012670 alkaline solution Substances 0.000 claims description 5
- 239000003929 acidic solution Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- -1 comprising: box (1) Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010805 inorganic waste Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- 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
- C02F2201/002—Construction details of the apparatus
-
- 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
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- 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
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
-
- 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
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an experimental box capable of treating waste gas and waste water, which comprises: the waste water treatment device comprises a box body, a waste water port, a waste gas port and an exhaust pipeline, wherein the waste water port is arranged at the bottom end of the box body, the waste gas port is arranged at the top end of the box body, the waste water treatment device is arranged at the bottom end of the box body, the waste gas treatment device is arranged at the top end of the box body, and the waste gas treatment device is communicated with the exhaust pipeline. Most harmful substances are removed after the waste gas and the waste water are treated, and after the waste gas and the waste water are discharged, the pollution to the atmosphere and the environment is reduced, so that the waste gas and the waste water are more environment-friendly.
Description
Technical Field
The invention belongs to the technical field of experimental boxes, and particularly relates to an experimental box capable of treating waste gas and waste water.
Background
The experimental box is a device which is arranged in a laboratory and is used for scientific research. In the process of doing experiments, a lot of waste water and waste gas can be produced, the laboratory waste water contains acid, alkali, heavy metal ions, pathogenic microorganisms and the like, the laboratory waste gas contains inorganic waste gas and organic waste gas, and the inorganic waste gas mainly comprises: nitrogen oxides, sulfuric acid mist, hydrogen chloride and the like, and the organic waste gas mainly comprises aromatic substances: benzene, formaldehyde, ethyl acetate, ethanol, formamide and the like, and the waste water and the waste gas are discharged into the surrounding environment, so that environmental pollution is caused. Therefore, it is necessary to design a laboratory box capable of treating waste gas and waste water.
Disclosure of Invention
Therefore, the invention aims to solve the problems of discharge of experimental wastewater and waste gas and pollution to the surrounding environment in the prior art.
Therefore, the technical scheme adopted by the invention is that the experimental box capable of treating waste gas and waste water comprises: the waste water treatment device comprises a box body, a waste water port, a waste gas port and an exhaust pipeline, wherein the waste water port is arranged at the bottom end of the box body, the waste gas port is arranged at the top end of the box body, the waste water treatment device is arranged at the bottom end of the box body, the waste gas treatment device is arranged at the top end of the box body, and the waste gas treatment device is communicated with the exhaust pipeline.
Preferably, a sliding door is arranged on the side wall of the box body.
Preferably, a handle is arranged on the sliding door.
Preferably, the wastewater treatment apparatus includes: the waste water tank is arranged at the bottom end of the tank body, the waste water tank is internally provided with a stirring tank and a liquid storage tank, the upper end of the stirring tank is provided with a water inlet pipe, the water inlet pipe is communicated with the waste water port, the liquid storage tank is communicated with the upper end of the stirring tank through a liquid conveying pipe, the outer wall of the stirring tank is provided with a first motor, an output shaft of the first motor extends into the stirring tank and is connected with a first gear, the inner wall of the stirring tank is rotatably connected with a second gear, the first gear is meshed with the second gear, the end surface of the first gear is eccentrically provided with a first stirring rod, the end surface of the second gear is eccentrically provided with a second stirring rod, the first stirring rod penetrates through a fixed block and is rotatably connected with the fixed block, the bottom end of the fixed block is provided with a flat plate in the horizontal direction, the top end of the flat plate is provided with a chute in the horizontal direction, the automatic cutting machine is characterized in that a first sliding block is connected to the sliding groove in a sliding mode, the second stirring rod penetrates through the first sliding block and is connected with the first sliding block in a rotating mode, a first cutting knife is arranged on the fixing block, a second cutting knife is arranged on the first sliding block, and the cutting edge of the first cutting knife is opposite to the cutting edge of the second cutting knife.
Preferably, a sliding plate in the horizontal direction is arranged below the flat plate and is in sliding connection with the inner wall of the stirring box, the sliding plate can slide up and down in a reciprocating manner, two screens are arranged on the sliding plate at intervals, a connecting rod is arranged between the two screens, one end of the connecting rod is hinged to the sliding plate, and the other end of the connecting rod is hinged to the bottom end of the flat plate.
Preferably, the ph adjusting box is communicated with the lower end of the stirring box through a first connecting pipe, the acidic solution box is communicated with the ph adjusting box through a second connecting pipe, and the alkaline solution box is communicated with the ph adjusting box through a third connecting pipe.
Preferably, a ph sensor is arranged in the ph adjusting box, a processor is arranged on the outer wall of the ph adjusting box, electromagnetic valves are arranged on the first connecting pipe, the second connecting pipe and the third connecting pipe, the ph sensor is electrically connected with the processor, the processor is electrically connected with the electromagnetic valves, and a drain pipe is arranged at the lower end of the ph adjusting box.
Preferably, the ph adjusting box is cylindrical, a power box is arranged at the top end of the ph adjusting box, a rotating column in the vertical direction is arranged in the power box, two spiral grooves are formed in the outer wall of the rotating column at intervals, two ends of each spiral groove are communicated through arc-shaped grooves, a plurality of fixing columns which are spirally arranged are arranged between the two spiral grooves, a second motor is arranged on the inner wall of the power box, an output shaft of the second motor is connected with one end of a first rotating shaft, the other end of the first rotating shaft extends into the spiral grooves, a circular plate is arranged on the rotating shaft, a plurality of clamping grooves are formed in the circular plate along the circumferential direction, the fixing columns are matched with the clamping grooves, a second rotating shaft in the vertical direction is arranged at the bottom end of the rotating column, one end of the second rotating shaft is coaxially connected with the rotating column, the other end of the second rotating shaft extends into the ph adjusting box and is coaxially connected with the rotating cylinder, the outer wall of the rotary drum is provided with bristles.
Preferably, the waste gas treatment device comprises a waste gas treatment box, a gas pipe, a filter screen and an exhaust fan, wherein the bottom end of the waste gas treatment box is communicated with the waste gas port, the top end of the waste gas treatment box is communicated with the exhaust pipeline through the gas pipe, the filter screen is arranged in the waste gas treatment box, activated carbon is filled in the filter screen, and the exhaust fan is arranged above the filter screen.
Preferably, a shell is arranged on the outer wall of the waste gas treatment box, a third motor is arranged on the inner wall of the shell, an output shaft of the third motor is rotatably connected with one end of a first supporting plate, a third gear is arranged on the output shaft of the third motor, the other end of the first supporting plate is rotatably connected with one end of a third rotating shaft, a fourth gear is arranged at the other end of the third rotating shaft, one end of a second supporting plate is rotatably connected with one end of the third rotating shaft, which is far away from the fourth gear, the other end of the second supporting plate is rotatably connected with one end of a fourth rotating shaft, the other end of the fourth rotating shaft is connected with one end of a crank, a fifth gear is arranged on the fourth rotating shaft, the fourth gear is respectively meshed with the third gear and the fifth gear, a slide rail is arranged on one side of the third motor, the slide rail is connected with the inner wall of the shell, and a second slide block is slidably connected on the slide rail, the exhaust gas treatment device comprises a first sliding block, a guide rail, a guide block, a crank, a connecting rod, a cleaning brush, a movable block and a fourth rotating shaft, wherein the guide rail is arranged on the first sliding block, the extending direction of the guide rail is perpendicular to the extending direction of the guide groove, the guide block is connected in the guide groove in a sliding mode, the other end of the crank is connected with the guide block in a rotating mode, one end of the connecting rod is connected with the first sliding block, the other end of the connecting rod extends into the exhaust gas treatment box and is connected with the cleaning brush, the cleaning brush is in contact with the bottom end of the filter screen, the inner wall of the exhaust gas treatment box is provided with a fourth motor, the output shaft of the fourth motor is connected with one end of a screw rod, the other end of the screw rod penetrates through the movable block and is in threaded connection with the movable block, and one end, far away from the crank, of the fourth rotating shaft is connected with the movable block in a rotating mode.
The technical scheme of the invention has the following advantages: the invention discloses an experimental box capable of treating waste gas and waste water, which comprises: the waste water treatment device comprises a box body, a waste water port, a waste gas port and an exhaust pipeline, wherein the waste water port is arranged at the bottom end of the box body, the waste gas port is arranged at the top end of the box body, the waste water treatment device is arranged at the bottom end of the box body, the waste gas treatment device is arranged at the top end of the box body, and the waste gas treatment device is communicated with the exhaust pipeline. Most harmful substances are removed after the waste gas and the waste water are treated, and after the waste gas and the waste water are discharged, the pollution to the atmosphere and the environment is reduced, so that the waste gas and the waste water are more environment-friendly.
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 showing the construction of a wastewater treatment apparatus according to the present invention;
FIG. 3 is a schematic view of the connection of the first motor in the present invention;
FIG. 4 is a schematic view of the construction of the slide plate and screen of the present invention;
FIG. 5 is a schematic view of the structure of the cleaning apparatus of the present invention;
FIG. 6 is a schematic structural view of a circular plate and a slot in the present invention;
FIG. 7 is a schematic view showing the construction of a dust removing apparatus according to the present invention;
FIG. 8 is a schematic view showing the internal structure of the casing according to the present invention;
FIG. 9 is a pictorial representation of the present invention;
wherein, 1-box body, 2-waste water port, 3-waste gas port, 4-exhaust pipeline, 5-sliding door, 6-waste water tank, 7-stirring box, 8-liquid storage box, 9-water inlet pipe, 10-liquid conveying pipe, 11-first motor, 12-first gear, 13-second gear, 14-first stirring rod, 15-second stirring rod, 16-fixed block, 17-flat plate, 18-chute, 19-first slide block, 20-first cutting knife, 21-second cutting knife, 22-slide plate, 23-screen, 24-connecting rod, 25-ph adjusting box, 26-first connecting pipe, 27-acid solution tank, 28-second connecting pipe, 29-alkaline solution tank, 30-third connecting pipe, 31-ph sensor, 32-processor, 33-electromagnetic valve, 34-liquid discharge pipe, 35-power box, 36-rotary column, 37-spiral groove, 38-arc groove, 39-fixed column, 40-second motor, 41-first rotating shaft, 42-circular plate, 43-clamping groove, 44-second rotating shaft, 45-rotary drum, 46-brush hair, 47-waste gas treatment box, 48-gas pipe, 49-filter screen, 50-suction fan, 51-shell, 52-third motor, 53-first supporting plate, 54-third gear, 55-third rotating shaft, 56-fourth gear, 57-second supporting plate, 58-fourth rotating shaft, 59-crank, 60-fifth gear, 61-slide rail, 62-second sliding block, 63-guide groove, 64-guide block, 65-connecting rod, 66-cleaning brush, 67-fourth motor, 68-screw rod and 69-moving block.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The experimental box capable of treating waste gas and waste water of the invention is shown in figure 1 and comprises: the waste gas treatment device comprises a box body 1, a waste water port 2, a waste gas port 3 and an exhaust pipeline 4, wherein the waste water port 2 is arranged at the bottom end of the box body 1, the waste gas port 3 is arranged at the top end of the box body 1, the waste water treatment device is arranged at the bottom end of the box body 1, the waste gas treatment device is arranged at the top end of the box body 1, and the waste gas treatment device is communicated with the exhaust pipeline 4.
The working principle and the beneficial technical effects of the technical scheme are as follows: after harmful substance was got rid of in the waste gas that produces in the experimentation entered into exhaust treatment device through waste gas mouth 3, waste water was handled in entering into waste water treatment device through waste water mouth 2, discharges the surrounding environment again, and waste gas and waste water have all been got rid of most harmful substance after handling, discharge the back, have reduced the pollution to atmosphere and environment, environmental protection more.
In one embodiment, a sliding door 5 is arranged on the side wall of the box body 1 and is used for opening or closing the experiment box.
In one embodiment, the sliding door 5 is provided with a handle, so that a person can hold the sliding door by hand to pull the sliding door.
In one embodiment, as shown in fig. 2 to 4, the wastewater treatment apparatus includes: the waste water tank 6 is arranged at the bottom end of the tank body 1, the waste water tank 6 is internally provided with a stirring tank 7 and a liquid storage tank 8, the upper end of the stirring tank 7 is provided with a water inlet pipe 9, the water inlet pipe 9 is communicated with the waste water port 2, the liquid storage tank 8 is communicated with the upper end of the stirring tank 7 through a liquid conveying pipe 10, the outer wall of the stirring tank 7 is provided with a first motor 11, the output shaft of the first motor 11 extends into the stirring tank 7 and is connected with a first gear 12, the inner wall of the stirring tank 7 is rotatably connected with a second gear 13, the first gear 12 is meshed with the second gear 13, the end surface of the first gear 12 is eccentrically provided with a first stirring rod 14, the end surface of the second gear 13 is eccentrically provided with a second stirring rod 15, the first stirring rod 14 passes through a fixed block 16 and is rotatably connected with the fixed block 16, the bottom of the fixed block 16 is provided with a flat plate 17 in the horizontal direction, the top end of the flat plate 17 is provided with a sliding groove 18 in the horizontal direction, the sliding groove 18 is connected with a first sliding block 19 in a sliding manner, the second stirring rod 15 penetrates through the first sliding block 19 and is rotationally connected with the first sliding block 19, a first cutting knife 20 is arranged on the fixed block 16, a second cutting knife 21 is arranged on the first sliding block 19, and the first cutting knife 20 and the cutting edge of the second cutting knife 21 are arranged oppositely.
The improved stirring device is characterized in that a sliding plate 22 in the horizontal direction is arranged below the flat plate 17, the sliding plate 22 is in sliding connection with the inner wall of the stirring box 7, the sliding plate 22 can slide up and down in a reciprocating mode, two screen meshes 23 are arranged on the sliding plate 22 at intervals, a connecting rod 24 is arranged between the two screen meshes 23, one end of the connecting rod 24 is hinged to the sliding plate 22, and the other end of the connecting rod 24 is hinged to the bottom end of the flat plate 17.
The working principle and the beneficial technical effects of the technical scheme are as follows: waste water is after the inlet tube 9 inflow, chemical reaction liquid is equipped with in the liquid reserve tank 8, a harmful object reaction with in the waste water, get rid of harmful liquid, start first motor 11, it is rotatory to drive first gear 12, meshing through first gear 12 and second gear 13, make first gear 12 and second gear 13 with the same rotational speed, the difference turns to rotatoryly, it is rotatory to drive first puddler 14 and second puddler 15, stir solution fast, abundant mixing, in order to improve the reaction rate of solution. Because first puddler 14 and second puddler 15 are in same level all the time, will make first slider 19 reciprocal slip in spout 18, first cutting knife 20 and second cutting knife 21 are close to each other or keep away from each other, with constantly cutting the solid particle thing or the foreign matter in the solution that turns, dull and stereotyped 17 is at the in-process of constantly translating, pull screen cloth 23 up-and-down motion through connecting rod 24, screen cloth 23 can filter solution, the great solid matter of size or particulate matter all can be pushed the top of cutting knife by screen cloth 23 and cut the smashing, thereby reduce solid particle thing size in the solution, reduce harmful substance, in order to reach emission standard.
In one embodiment, as shown in fig. 2, a ph adjusting tank 25 is communicated with a lower end of the stirring tank 7 through a first connection pipe 26, an acidic solution tank 27 is communicated with the ph adjusting tank 25 through a second connection pipe 28, and an alkaline solution tank 29 is communicated with the ph adjusting tank 25 through a third connection pipe 30.
A ph sensor 31 is arranged in the ph adjusting box 25, a processor 32 is arranged on the outer wall of the ph adjusting box 25, electromagnetic valves 33 are arranged on the first connecting pipe 26, the second connecting pipe 28 and the third connecting pipe 30, the ph sensor 31 is electrically connected with the processor 32, the processor 32 is electrically connected with the electromagnetic valves 33, and a drain pipe 34 is arranged at the lower end of the ph adjusting box 25.
The working principle and the beneficial technical effects of the technical scheme are as follows: the solution treated by the stirring box 7 flows into the ph adjusting box 25, the ph sensor 31 can detect the ph value of the solution, the processor 32 starts the electromagnetic valve 33 according to the ph value of the solution to control the opening or closing of the second connecting pipe 28, and the ph value of the solution of the wastewater reaches the discharge standard by injecting an acidic solution or an alkaline solution, and then the solution of the wastewater is discharged through the second connecting pipe 28.
In one embodiment, as shown in fig. 5 to 6, the ph adjusting box 25 is cylindrical, a power box 35 is disposed at the top end of the ph adjusting box 25, a vertical rotating column 36 is disposed in the power box 35, two spiral grooves 37 are disposed at intervals on the outer wall of the rotating column 36, two ends of each spiral groove 37 are communicated through an arc groove 38, a plurality of fixing columns 39 are disposed between the two spiral grooves 37 in a spiral arrangement, a second motor 40 is disposed on the inner wall of the power box 35, an output shaft of the second motor 40 is connected to one end of a first rotating shaft 41, the other end of the first rotating shaft 41 extends into the spiral groove 37, a circular plate 42 is disposed on the rotating shaft 41, a plurality of slots 43 are disposed on the circular plate 42 in the circumferential direction, the fixing columns 39 are matched with the slots 43, a vertical second rotating shaft 44 is disposed at the bottom end of the rotating column 36, one end of the second rotating shaft 44 is coaxially connected with the rotating column 36, the other end of the second rotating shaft 44 extends into the ph adjusting box 25 and is coaxially connected with a rotating cylinder 45, and bristles 46 are arranged on the outer wall of the rotating cylinder 45.
The working principle and the beneficial technical effects of the technical scheme are as follows: after the ph adjusting box is used, the second motor 40 is started to drive the circular plate 42 to rotate, one end of the rotating shaft 41 slides in the annular groove formed by the spiral groove 37 and the arc-shaped groove 38 through the matching of the fixed column 39 and the clamping groove 43, so that the rotating column 36 can reciprocate up and down while rotating in a positive and negative direction alternatively, the rotating cylinder 45 is driven to clean the inner wall of the ph adjusting box 25, the cleanness of the inner wall is kept, the corrosion of the inner wall is reduced, and the service life is prolonged. Meanwhile, because each fixing column 39 is continuously matched with the clamping groove 43, the heights of the fixing columns 39 are different, and vibration is generated during each matching, so that attachments of the bristles 46 can be shaken off, and the bristles 46 are kept clean.
In one embodiment, as shown in fig. 7-9, the exhaust gas treatment device comprises an exhaust gas treatment tank 47, an air delivery pipe 48, a filter screen 49 and an air suction fan 50, wherein the bottom end of the exhaust gas treatment tank 47 is communicated with the exhaust gas port 3, the top end of the exhaust gas treatment tank 47 is communicated with the exhaust pipeline 4 through the air delivery pipe 48, the filter screen 49 is arranged in the exhaust gas treatment tank 47, activated carbon is filled in the filter screen 49, and the air suction fan 50 is arranged above the filter screen 49.
The working principle and the beneficial technical effects of the technical scheme are as follows: the exhaust fan 50 generates negative pressure, and the exhaust gas enters the exhaust gas treatment box 47 through the exhaust gas port 3, is filtered by the filter screen 49 and adsorbed by activated carbon to remove most harmful substances, is conveyed to the exhaust pipeline 4 through the gas conveying pipe 48, and is then intensively exhausted to the atmosphere.
In one embodiment, a housing 51 is disposed on an outer wall of the exhaust treatment box 47, a third motor 52 is disposed on an inner wall of the housing 51, an output shaft of the third motor 52 is rotatably connected to one end of a first support plate 53, an output shaft of the third motor 52 is provided with a third gear 54, the other end of the first support plate 53 is rotatably connected to one end of a third rotating shaft 55, the other end of the third rotating shaft 55 is provided with a fourth gear 56, one end of a second support plate 57 is rotatably connected to one end of the third rotating shaft 55 far away from the fourth gear 56, the other end of the second support plate 57 is rotatably connected to one end of a fourth rotating shaft 58, the other end of the fourth rotating shaft 58 is connected to one end of a crank 59, the fourth rotating shaft 58 is provided with a fifth gear 60, the fourth gear 56 is respectively engaged with the third gear 54 and the fifth gear 60, one side of the third motor 52 is provided with a sliding rail 61, the slide rail 61 is connected with the inner wall of the shell 51, a second slide block 62 is connected on the slide rail 61 in a sliding way, the second slide block 62 is provided with a guide groove 63, the slide rail 61 is perpendicular to the extending direction of the guide groove 63, a guide block 64 is connected in the guide groove 63 in a sliding way, the other end of the crank 59 is rotationally connected with the guide block 64, one end of a connecting rod 65 is connected with the second sliding block 62, the other end of the connecting rod 65 extends into the waste gas treatment box 47 to be connected with a cleaning brush 66, the cleaning brush 66 is contacted with the bottom end of the filter screen 49, the inner wall of the waste gas treatment box 47 is provided with a fourth motor 67, the output shaft of the fourth motor 67 is connected with one end of a screw 68, the other end of the screw 68 passes through a moving block 69, and is in threaded connection with the moving block 69, and one end of the fourth rotating shaft 58, which is far away from the crank 59, is in rotational connection with the moving block 69.
The working principle and the beneficial technical effects of the technical scheme are as follows: the third motor 52 is started to drive the third gear 54 to rotate, the fifth gear 60 is driven to rotate through the meshing of the third gear 54, the fourth gear 56 and the fifth gear 60 through the transmission of the gears, the crank 59 drives the guide block 64 to slide in the guide groove 63, so that the second sliding block 62 slides on the sliding rail 61 in a reciprocating manner to drive the cleaning brush 66 to vibrate left and right in a reciprocating manner to clean the local surface of the filter screen 49, the fourth motor 67 is started to rotate forwards or backwards to drive the screw 68 to rotate, the moving block 69 moves left and right in a reciprocating manner through the thread transmission of the screw 68 and the moving block 69 to drive the position of the fourth rotating shaft 58 to change the position of the reciprocating motion balance point of the cleaning brush 66, the cleaning brush 66 can scan, the surface of the filter screen 49 can be cleaned comprehensively, and the filter screen can be prevented from being blocked.
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. An experimental box capable of treating waste gas and waste water, comprising: box (1), waste water mouth (2), waste gas mouth (3), exhaust duct (4), box (1) bottom is provided with waste water mouth (2), box (1) top is provided with waste gas mouth (3), box (1) bottom is provided with waste water treatment device, box (1) top is provided with waste gas treatment device, waste gas treatment device and exhaust duct (4) intercommunication.
2. A laboratory box for treating waste gas and water according to claim 1, wherein the side wall of said box body (1) is provided with a sliding door (5).
3. A laboratory box capable of treating waste gas and water according to claim 2, wherein the sliding door (5) is provided with a handle.
4. An experimental box for treating waste water containing waste gas according to claim 1, wherein said waste water treatment device comprises: the waste water tank (6), the stirring tank (7) and the liquid storage tank (8), wherein the waste water tank (6) is arranged at the bottom end of the tank body (1), the stirring tank (7) and the liquid storage tank (8) are arranged in the waste water tank (6), a water inlet pipe (9) is arranged at the upper end of the stirring tank (7), the water inlet pipe (9) is communicated with the waste water port (2), the liquid storage tank (8) is communicated with the upper end of the stirring tank (7) through a liquid conveying pipe (10), a first motor (11) is arranged on the outer wall of the stirring tank (7), an output shaft of the first motor (11) extends into the stirring tank (7) and is connected with a first gear (12), a second gear (13) is rotatably connected to the inner wall of the stirring tank (7), the first gear (12) is meshed with the second gear (13), a first stirring rod (14) is eccentrically arranged on the end face of the first gear (12), the eccentric second puddler (15) that is provided with on the terminal surface of second gear (13), first puddler (14) pass fixed block (16), and with fixed block (16) rotate to be connected, fixed block (16) bottom is provided with the flat board (17) of horizontal direction, dull and stereotyped (17) top is provided with horizontal direction's spout (18), sliding connection has first slider (19) on spout (18), second puddler (15) pass first slider (19), and with first slider (19) rotate to be connected, be provided with first cutting knife (20) on fixed block (16), be provided with second cutting knife (21) on first slider (19), first cutting knife (20) with the cutting edge of second cutting knife (21) sets up relatively.
5. An experimental box capable of treating waste gas and water according to claim 4, characterized in that a sliding plate (22) in the horizontal direction is arranged below the flat plate (17), the sliding plate (22) is slidably connected with the inner wall of the stirring box (7), the sliding plate (22) can slide up and down in a reciprocating manner, two screens (23) are arranged on the sliding plate (22) at intervals, a connecting rod (24) is arranged between the two screens (23), one end of the connecting rod (24) is hinged with the sliding plate (22), and the other end of the connecting rod (24) is hinged with the bottom end of the flat plate (17).
6. An experimental box capable of treating waste gas and water according to claim 4, wherein a ph adjusting box (25) is communicated with the lower end of the stirring box (7) through a first connecting pipe (26), an acidic solution box (27) is communicated with the ph adjusting box (25) through a second connecting pipe (28), and an alkaline solution box (29) is communicated with the ph adjusting box (25) through a third connecting pipe (30).
7. An experimental box capable of treating waste gas and water according to claim 6, wherein a ph sensor (31) is arranged in the ph adjusting box (25), a processor (32) is arranged on the outer wall of the ph adjusting box (25), electromagnetic valves (33) are arranged on the first connecting pipe (26), the second connecting pipe (28) and the third connecting pipe (30), the ph sensor (31) is electrically connected with the processor (32), the processor (32) is electrically connected with the electromagnetic valves (33), and a drain pipe (34) is arranged at the lower end of the ph adjusting box (25).
8. The experimental box capable of treating waste gas and water according to claim 6, wherein the ph adjusting box (25) is cylindrical, a power box (35) is disposed at the top end of the ph adjusting box (25), a vertical rotating column (36) is disposed in the power box (35), two spiral grooves (37) are disposed at intervals on the outer wall of the rotating column (36), two ends of the spiral grooves (37) are communicated through an arc-shaped groove (38), a plurality of fixing columns (39) are disposed between the two spiral grooves (37), a second motor (40) is disposed on the inner wall of the power box (35), an output shaft of the second motor (40) is connected with one end of a first rotating shaft (41), the other end of the first rotating shaft (41) extends into the spiral grooves (37), a circular plate (42) is disposed on the rotating shaft (41), the circular plate (42) is provided with a plurality of clamping grooves (43) along the circumferential direction, the fixed column (39) is matched with the clamping grooves (43), the bottom end of the rotary column (36) is provided with a second rotating shaft (44) in the vertical direction, one end of the second rotating shaft (44) is coaxially connected with the rotary column (36), the other end of the second rotating shaft (44) extends into the ph adjusting box (25) and is coaxially connected with a rotary drum (45), and bristles (46) are arranged on the outer wall of the rotary drum (45).
9. The experimental box capable of treating waste gas and waste water as claimed in claim 1, wherein the waste gas treatment device comprises a waste gas treatment box (47), an air delivery pipe (48), a filter screen (49) and an air extraction fan (50), the bottom end of the waste gas treatment box (47) is communicated with the waste gas port (3), the top end of the waste gas treatment box (47) is communicated with the exhaust pipeline (4) through the air delivery pipe (48), the filter screen (49) is arranged in the waste gas treatment box (47), the filter screen (49) is filled with active carbon, and the air extraction fan (50) is arranged above the filter screen (49).
10. An experimental box capable of treating waste gas and water according to claim 9, wherein the outer wall of the waste gas treating box (47) is provided with a housing (51), the inner wall of the housing (51) is provided with a third motor (52), the output shaft of the third motor (52) is rotatably connected with one end of a first supporting plate (53), the output shaft of the third motor (52) is provided with a third gear (54), the other end of the first supporting plate (53) is rotatably connected with one end of a third rotating shaft (55), the other end of the third rotating shaft (55) is provided with a fourth gear (56), one end of a second supporting plate (57) is rotatably connected with one end of the third rotating shaft (55) far away from the fourth gear (56), the other end of the second supporting plate (57) is rotatably connected with one end of a fourth rotating shaft (58), and the other end of the fourth rotating shaft (58) is connected with one end of a crank (59), be provided with fifth gear (60) on fourth pivot (58), fourth gear (56) respectively with third gear (54), fifth gear (60) meshing, one side of third motor (52) is provided with slide rail (61), slide rail (61) with casing (51) inner wall connection, sliding connection has second slider (62) on slide rail (61), be provided with guide way (63) on second slider (62), slide rail (61) with the extending direction looks perpendicular of guide way (63), sliding connection has guide block (64) in guide way (63), crank (59) other end with guide block (64) rotate to be connected, connecting rod (65) one end with second slider (62) are connected, and connecting rod (65) other end extends to be connected with cleaning brush (66) in exhaust-gas treatment case (47), the cleaning brush (66) is in contact with the bottom end of the filter screen (49), a fourth motor (67) is arranged on the inner wall of the waste gas treatment box (47), an output shaft of the fourth motor (67) is connected with one end of a screw rod (68), the other end of the screw rod (68) penetrates through a moving block (69) and is in threaded connection with the moving block (69), and one end, far away from the crank (59), of the fourth rotating shaft (58) is rotatably connected with the moving block (69).
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| CN114798008B (en) | 2024-01-23 |
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