CN112624415B - Medical gauze degreasing sewage treatment device - Google Patents
Medical gauze degreasing sewage treatment device Download PDFInfo
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- CN112624415B CN112624415B CN202011531159.8A CN202011531159A CN112624415B CN 112624415 B CN112624415 B CN 112624415B CN 202011531159 A CN202011531159 A CN 202011531159A CN 112624415 B CN112624415 B CN 112624415B
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- box
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 238000005238 degreasing Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 239000002351 wastewater Substances 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000001556 precipitation Methods 0.000 claims abstract description 14
- 230000001376 precipitating effect Effects 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims description 63
- 238000004062 sedimentation Methods 0.000 claims description 15
- 239000013049 sediment Substances 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- -1 fatty acid sodium salt Chemical class 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002354 radioactive wastewater Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a medical gauze degreasing sewage treatment device, which comprises a box body, and is characterized in that one end of the upper surface of the box body is provided with a liquid inlet mechanism, the top end of the interior of the box body is provided with a dissolving and precipitating mechanism, and the bottom of the box body is provided with a liquid discharging mechanism, so that the medical gauze degreasing sewage treatment device has the following beneficial effects: the liquid feeding mechanism controls the entering of waste water through waste water inlet pipe and waste water solenoid valve, wherein be provided with the impeller in the inside of waste water inlet pipe, impeller rotational speed represents water flow, and dosing wheel rotational speed represents dosing, and the impeller drives dosing wheel rotation, realizes automatic equivalent dosing, dissolves precipitation mechanism and carries out stirring sediment through setting up big stirring leaf, sets up little stirring leaf and collects the sediment, and the inner wall bottom fixedly connected with filter screen of sediment collection cylinder, and liquid discharging mechanism sets up the filter screen and collects solid sediment, can take off the clearance after the waste liquid evacuation.
Description
Technical Field
The invention relates to a sewage treatment device, in particular to a medical gauze degreasing sewage treatment device, and belongs to the technical field of sewage treatment.
Background
Hospital sewage contains chemical substances, radioactive wastewater and pathogens in addition to general domestic sewage. Therefore, the sewage discharged from the infectious disease sickroom, especially hepatitis, can be discharged after being treated and disinfected. Hospitals without centralized sewage treatment equipment have to disinfect infectious feces individually to make them harmless. Common disinfectants include chlorine dioxide, bleaching powder, liquid chlorine, sodium hypochlorite, and ozone. The sewage containing radioactive isotopes should be treated according to the isotope treatment requirements. In the treatment process of hospital sewage, the precipitated sludge contains a large amount of bacteria, viruses and parasitic ova, and can be used as fertilizer after being sterilized (common slaked lime sterilization) or high-temperature composting.
When common cotton and gauze are used as raw materials, and medical absorbent cotton and gauze products are produced through the procedures of alkali addition, boiling, degreasing, bleaching, washing and the like, discharged wastewater becomes boiling degreasing wastewater, cotton grease which is one of main pollutants is subjected to saponification reaction with alkali to generate soluble fatty acid sodium salt in the alkali adding boiling degreasing process of common cotton and gauze, and medicament needs to be added during wastewater treatment to enable harmful substances to be precipitated, the quantity of the medicament added during treatment of the conventional sewage treatment device cannot be accurately controlled, the precipitation reaction is incomplete, and the treatment effect is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a medical gauze degreasing sewage treatment device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the medical gauze degreasing sewage treatment device comprises a box body, wherein one end of the upper surface of the box body is provided with a liquid inlet mechanism, the top end of the interior of the box body is provided with a dissolving and precipitating mechanism, and the bottom of the box body is provided with a liquid discharge mechanism;
the liquid feeding mechanism comprises a through groove, the through groove is formed in one side of the upper surface of the box body, a waste water feeding pipe is fixedly inserted into the through groove, a waste water electromagnetic valve is fixedly connected to the inside of the waste water feeding pipe, a side groove is formed in the side surface of one end of the waste water feeding pipe, which is close to the through groove, an impeller is rotatably connected to the inside of the side groove, a first rotating shaft is fixedly connected to the center of one side surface of the impeller, one end of the first rotating shaft, which is far away from the impeller, is fixedly connected with a first gear, one end of the upper surface of the box body, which is close to the through groove, is fixedly connected with a medicine adding device, the upper surface of the medicine adding device is fixedly connected with a medicine box, a medicine adding groove is formed in the center of the inside of the medicine adding device, a medicine feeding hole is formed in the upper end surface of the medicine adding groove, a medicine feeding wheel is rotatably connected to the inside of the medicine adding groove, a round groove is formed in the center of one side surface of the medicine adding groove, a second rotating shaft is fixedly connected to the center of one side surface of the medicine adding wheel, and the second rotating shaft, which is far away from the first rotating shaft;
the dissolving and precipitating mechanism comprises a cylinder, the cylinder is fixedly connected to the center of the upper surface inside a box body, the output end of the cylinder is fixedly connected with a sliding box, the inner bottom end of the sliding box is fixedly connected with a motor, the upper end of the inner side wall of the box body is fixedly connected with a first loop bar, the output end of the motor is fixedly connected with an output shaft, the side surface of the center of the output shaft is fixedly connected with two limit sliding blocks, one end of the inner side wall of the box body, which is close to the first loop bar, is fixedly connected with a second loop bar, a bearing is fixedly inserted into a ring at the center of the second loop bar, the round bar is rotationally connected with the inside of the bearing, a chute is formed in the surface of the round bar, limit grooves are formed in the two ends of the side wall of the surface of the chute, the two ends of the bottom end side surface of the round bar are fixedly connected with a large stirring bar, and the bottom end of the output shaft is fixedly connected with a small stirring bar;
the liquid draining mechanism comprises a threaded connection port, the threaded connection port is fixedly communicated with the bottom center of the box body, a sedimentation collection cylinder is sleeved on the outer surface of the threaded connection port, a first threaded groove is formed in the inner side surface of the top end of the sedimentation collection cylinder, a second threaded groove is formed in the inner side surface of the bottom end of the sedimentation collection cylinder, the second threaded groove is in threaded connection with an external thread, the external thread is formed in the side surface of the cover plate, a liquid draining pipe is fixedly communicated with the bottom end of the cover plate, a liquid draining electromagnetic valve is fixedly connected to the inner side of the liquid draining pipe, and a filter screen is fixedly connected to the bottom end of the inner wall of the sedimentation collection cylinder.
Preferably, the first rotating shaft is rotatably connected with the inner wall of the side groove through a sealed bearing.
Preferably, the medicine inlet hole is communicated with the medicine box.
Preferably, the medicine discharging hole is communicated with the box body.
Preferably, the second rotating shaft is rotatably connected with the circular groove through a sealing bearing.
Preferably, the first gear is meshed with the second gear.
Preferably, the output shaft is in sliding connection with the chute.
Preferably, the limit sliding blocks are all in sliding connection with the corresponding limit grooves.
Preferably, the ring at the center of the first loop bar is in sliding connection with the sliding box.
Preferably, the threaded connection port is in threaded connection with the first threaded groove.
The medical gauze degreasing sewage treatment device provided by the invention has the beneficial effects that:
(1) The liquid feeding mechanism controls the entering of wastewater through a wastewater feeding pipe and a wastewater electromagnetic valve, wherein an impeller is arranged in the wastewater feeding pipe, the impeller rotates to drive a dosing wheel to rotate, the surface of the dosing wheel is provided with a plurality of small grooves with proper sizes for transferring reaction medicaments, the rotation speed of the impeller represents water flow, and the rotation speed of the dosing wheel represents dosing amount, so that automatic equivalent dosing is realized.
(2) The dissolution precipitation mechanism is used for carrying out stirring precipitation by arranging a large stirring blade, a small stirring blade is arranged for collecting precipitation, the water in the box body is driven by the large stirring blade to carry out rotary stirring, dissolution is facilitated, precipitation formed after dissolution is stopped, the small stirring blade starts to rotate, only liquid in the center of the box body rotates at the moment, the rotating speed of the peripheral liquid is slower, and therefore the precipitation is pushed to the center by the fluid pressure of low-speed movement, and the collection of the precipitation is facilitated.
(3) The inner wall bottom fixedly connected with filter screen of sediment collection cylinder, flowing back mechanism set up the filter screen and collect solid sediment, and the waste liquid after the processing passes through the fluid-discharge tube and discharges, and wherein sediment collection cylinder is collected the sediment, can take off the clearance after the waste liquid evacuation.
Drawings
Fig. 1 is a schematic structural diagram of a medical gauze sewage treatment device according to the present invention;
fig. 2 is a structural external view of a medical gauze sewage treatment device according to the present invention;
fig. 3 is a top view of a medical gauze sewage treatment device according to the present invention;
FIG. 4 is an enlarged view of part A of the structure of the medical gauze sewage treatment device of FIG. 1;
FIG. 5 is an enlarged view of part B of the construction of the medical gauze sewage treatment device according to the present invention;
FIG. 6 is an enlarged view of part C of the structure of the medical gauze sewage treatment device of FIG. 1;
fig. 7 is a top view of a limiting groove structure of a medical gauze sewage treatment device according to the present invention;
fig. 8 is a plan view of a second loop bar structure of the medical gauze sewage treatment device provided by the invention.
In the figure: the tank 1, the liquid feeding mechanism 2, the through groove 21, the wastewater feeding pipe 22, the wastewater electromagnetic valve 23, the side groove 24, the impeller 25, the first rotating shaft 26, the first gear 27, the medicine feeder 28, the medicine tank 29, the medicine feeding groove 210, the medicine feeding wheel 211, the round groove 212, the second rotating shaft 213, the second gear 214, the medicine feeding hole 215, the medicine discharging hole 216, the dissolution and precipitation mechanism 3, the cylinder 31, the sliding box 32, the first sleeve rod 33, the motor 34, the second sleeve rod 35, the output shaft 36, the bearing 37, the round rod 38, the sliding groove 39, the limiting groove 310, the limiting slider 311, the large stirring rod 312, the small stirring rod 313, the liquid discharging mechanism 4, the threaded connection port 41, the precipitation collection cylinder 42, the first threaded groove 43, the filter screen 44, the cover plate 45, the second threaded groove 46, the external threads 47, the liquid discharging pipe 48 and the liquid discharging electromagnetic valve 49.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-8, a medical gauze degreasing sewage treatment device comprises a box body 1, wherein one end of the upper surface of the box body 1 is provided with a liquid inlet mechanism 2, the top end of the interior of the box body 1 is provided with a dissolving and precipitating mechanism 3, and the bottom of the box body 1 is provided with a liquid discharging mechanism 4;
the liquid inlet mechanism 2 comprises a through groove 21, the through groove 21 is arranged on one side of the upper surface of the box body 1, a waste water inlet pipe 22 is fixedly inserted into the through groove 21, a waste water electromagnetic valve 23 is fixedly connected into the waste water inlet pipe 22, a side groove 24 is arranged on one end side surface of the waste water inlet pipe 22, which is close to the through groove 21, an impeller 25 is rotatably connected to the inner wall of the side groove 24, a first rotating shaft 26 is fixedly connected to the center of one side surface of the impeller 25, one end of the first rotating shaft 26, which is far away from the impeller 25, is fixedly connected with a first gear 27, one end of the upper surface of the box body 1, which is close to the through groove 21, is fixedly connected with a medicine feeder 28, the upper surface of the medicine feeder 28 is fixedly connected with a medicine box 29, a medicine feeding groove 210 is arranged at the center of the inner part of the medicine feeder 28, a medicine inlet hole 215 is arranged on the upper end surface of the medicine feeding groove 210, the lower end surface of the dosing tank 210 is provided with a dosing hole 216, the inside of the dosing tank 210 is rotationally connected with a dosing wheel 211 through a rotating rod, the center of one side surface of the dosing tank 210 is provided with a circular groove 212, the center of one side surface of the dosing wheel 211 is fixedly connected with a second rotating shaft 213, one end of the second rotating shaft 213, which is far away from the dosing wheel 211, is fixedly connected with a second gear 214, the liquid inlet mechanism 2 controls the entry of wastewater through a wastewater inlet pipe 22 and a wastewater electromagnetic valve 23, wherein an impeller 25 is arranged in the wastewater inlet pipe 22, the dosing wheel 211 is rotationally driven by the impeller 25, the surface of the dosing wheel 211 is provided with a plurality of small grooves with proper sizes for transferring reaction reagents, the rotating speed of the impeller 25 represents water flow, and the rotating speed of the dosing wheel 211 represents dosing quantity, so that automatic equivalent dosing is realized;
the dissolving and precipitating mechanism 3 comprises a cylinder 31, the cylinder 31 is fixedly connected to the center of the upper surface inside the box body 1, the output end of the cylinder 31 is fixedly connected with a sliding box 32, the inner bottom end of the sliding box 32 is fixedly connected with a motor 34, the upper end of the inner side wall of the box body 1 is fixedly connected with a first sleeve rod 33, the output end of the motor 34 is fixedly connected with an output shaft 36, the side surface of the center of the output shaft 36 is fixedly connected with two limit sliding blocks 311, one end, close to the first sleeve rod 33, of the inner side wall of the box body 1 is fixedly connected with a second sleeve rod 35, a bearing 37 is fixedly inserted into a circular ring at the center of the second sleeve rod 35, a round rod 38 is rotatably connected to the inside of the bearing 37, a chute 39 is formed on the surface of the round rod 38, limit grooves 310 are formed in two ends of the side wall of the surface of the chute 39, two ends of the bottom end side surface of the round rod 38 are fixedly connected with a large stirring rod 312, the bottom end of the output shaft 36 is fixedly connected with a small stirring rod 313, the dissolving and precipitating mechanism 3 is used for stirring and precipitating by arranging the large stirring blades 312, collecting and precipitating the small stirring blades 313, when the water inside the box body 1 is driven by the large stirring blades 312 to rotate, the large stirring blades 312 to stop rotating, the liquid is convenient to rotate, and the liquid is slowly rotated to the rotating and the large stirring blades is convenient to collect the sedimentation, and the liquid is slowly and the liquid is conveyed to the rotating and the sedimentation is a rotating center, and the rotating center is a rotating position and a lower rotating stirring device and a stirring device;
the liquid discharging mechanism 4 comprises a threaded connecting port 41, the threaded connecting port 41 is fixedly communicated with the bottom end center of the box body 1, a sedimentation collection cylinder 42 is sleeved on the outer surface of the threaded connecting port 41, a first threaded groove 43 is formed in the inner side surface of the top end of the sedimentation collection cylinder 42, a second threaded groove 46 is formed in the inner side surface of the bottom end of the sedimentation collection cylinder 42, the second threaded groove 46 is in threaded connection with an external thread 47, the external thread 47 is formed in the side surface of a cover plate 45, a liquid discharging pipe 48 is fixedly communicated with the bottom end of the cover plate 45, a liquid discharging electromagnetic valve 49 is fixedly connected with the inside of the liquid discharging pipe 48, a filter screen 44 is fixedly connected with the bottom end of the inner wall of the sedimentation collection cylinder 42, the filter screen 44 is arranged on the liquid discharging mechanism 4 to collect solid sediments, the processed waste liquid is discharged through the liquid discharging pipe 48, the sedimentation collection cylinder 42 is used for collecting sediments, and the waste liquid can be taken down for cleaning after emptying.
The first shaft 26 is rotatably connected to the inner wall of the side groove 24 by a seal bearing, facilitating sealing.
The medicine inlet 215 is communicated with the medicine box 29, so that medicines in the medicine box 29 can fall into the medicine feeding groove 210 conveniently.
The medicine discharging holes 216 are communicated with the box body 1, so that medicines in the medicine feeding wheel 211 can enter the box body 1 conveniently.
The second rotating shaft 213 is rotatably connected with the circular groove 212 through a sealed bearing, so that sealing and rotation are facilitated.
The first gear 27 is meshed with the second gear 214, so as to drive the dosing wheel 211 to rotate.
The output shaft 36 is slidably connected to the chute 39 so that the output shaft 36 can slide up and down.
The limit sliding blocks 311 are all in sliding connection with the corresponding limit grooves 310, so that the round bar 38 is conveniently driven to rotate.
The ring at the center of the first sleeve rod 33 is slidably connected to the sliding box 32, so that the sliding box 32 can slide up and down.
The screw connection port 41 is screw-connected to the first screw groove 43, so that the screw connection port 41 can be easily fixed.
Working principle: when the device is used, firstly, a medicament is added into the medicament box 29, the waste water solenoid valve 23 is controlled to be opened, waste water to be treated enters from the waste water feeding pipe 22 under the drive of the external pressure device, the waste water falls into the box 1, when the waste water passes through the impeller 25 in the waste water feeding pipe 22, water flow drives the impeller 25 to rotate, the impeller 25 drives the first rotating shaft 26 to rotate, the first rotating shaft 26 drives the first gear 27 to rotate, the first gear 27 drives the second gear 214 to rotate, the second gear 214 drives the second rotating shaft 213 to rotate, the second rotating shaft 213 drives the medicament adding wheel 211 to rotate, a plurality of small grooves with the same volume are formed in the surface of the medicament adding wheel 211, quantitative medicament can be transported in each small groove, the medicament falls into the small grooves of the medicament adding wheel 211 from the medicament feeding hole 215, the medicament adding wheel 211 rotates for one circle to bring the medicament discharging hole 216 and fall from the medicament discharging hole 216, the rotating speed of the impeller 25 is influenced by the flow speed of the waste water, the rotating speed of the medicament adding wheel 211 is influenced by the impeller 25, the volume of the small grooves is controlled, and the medicament adding quantity and the synchronous proportion of the waste water fall into the box 1.
When wastewater and medicament fall into the box body 1, the motor 34 is started to drive the output shaft 36 to rotate, the output shaft 36 drives the limit sliding block 311 on the surface of the output shaft to rotate, the limit sliding block 311 drives the round rod 38 to rotate through the action of the limit groove 310, the round rod 38 drives the large stirring rod 312 at the lower end of the round rod to rotate and stir, the round rod is fully reacted, after precipitation is generated, the cylinder 31 is started to push the sliding box 32 to slide downwards, the sliding box 32 drives the motor 34 to move downwards, the motor 34 drives the output shaft 36 to move downwards, the output shaft 36 moves downwards to drive the limit sliding block 311 to leave the limit groove 310, when the motor 34 rotates again, the large stirring rod 312 does not rotate any more, the small stirring rod 313 rotates to drive liquid at the center inside the box body 1 to rotate, at the moment, only the liquid at the center of the box body 1 rotates, and the peripheral liquid rotating speed is slower, so that the precipitation is pushed to the center by the pressure of the fluid moving at a low speed, and the precipitation is convenient to collect.
The sediment falls into the screw connection port 41 below, falls into the sediment collection cylinder 42, falls on the surface of the filter screen 44, and can be discharged after the liquid left in the box body 1 is subjected to subsequent treatment, the liquid after the treatment is discharged by opening the liquid discharge electromagnetic valve 49, the cover plate 45 is taken down, and the sediment in the sediment collection cylinder 42 can be taken out for cleaning after the sediment collection cylinder 42 is taken down.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a medical gauze degreasing sewage treatment device, includes box (1), its characterized in that, upper surface one end of box (1) is provided with feed liquor mechanism (2), the inside top of box (1) is provided with dissolves precipitation mechanism (3), the bottom of box (1) is provided with flowing back mechanism (4); the liquid feeding mechanism (2) comprises a through groove (21), one side of the upper surface of the box body (1) is provided with the through groove (21), a waste water feeding pipe (22) is fixedly inserted into the through groove (21), a waste water electromagnetic valve (23) is fixedly connected to the inside of the waste water feeding pipe (22), a side groove (24) is provided on one end side surface of the waste water feeding pipe (22) close to the through groove (21), an impeller (25) is rotatably connected to the inner wall of the side groove (24), a first rotating shaft (26) is fixedly connected to the center of one side surface of the impeller (25), a first gear (27) is fixedly connected to one end of the first rotating shaft (26) far away from the impeller (25), a medicine adding device (28) is fixedly connected to one end of the upper surface of the box body (1) close to the through groove (21), a medicine adding box (29) is fixedly connected to the upper surface of the medicine adding device (28), a medicine adding groove (210) is provided on the inner center of the side surface of the side groove (24), a medicine adding groove (215) is provided with a medicine adding hole (212), a medicine adding hole (210) is provided on the inner side of the medicine adding groove (210), a second rotating shaft (213) is fixedly connected to the center of one side surface of the dosing wheel (211), and a second gear (214) is fixedly connected to one end, far away from the dosing wheel (211), of the second rotating shaft (213);
the dissolving and precipitating mechanism (3) comprises an air cylinder (31), the air cylinder (31) is fixedly connected to the center of the upper surface inside the box body (1), the output end of the air cylinder (31) is fixedly connected with a sliding box (32), the inner bottom end of the sliding box (32) is fixedly connected with a motor (34), the upper end of the inner side wall of the box body (1) is fixedly connected with a first sleeve rod (33), the output end of the motor (34) is fixedly connected with an output shaft (36), the side surface of the center of the output shaft (36) is fixedly connected with two limit sliding blocks (311), one end, close to the first sleeve rod (33), of the inner side wall of the box body (1) is fixedly connected with a second sleeve rod (35), a circular ring at the center of the second sleeve rod (35) is fixedly inserted with a bearing (37), the inner side of the bearing (37) is rotatably connected with a round rod (38), the surface of the round rod (38) is provided with a sliding groove (39), the two ends of the side wall of the surface of the sliding groove (39) are both ends of the round rod (38) are fixedly connected with a small stirring rod (313); the output shaft (36) is in sliding connection with the chute (39); the limit sliding blocks (311) are all in sliding connection with the corresponding limit grooves (310);
the liquid draining mechanism (4) comprises a threaded connection port (41), the threaded connection port (41) is fixedly communicated with the bottom center of the box body (1), a sedimentation collection cylinder (42) is sleeved on the outer surface of the threaded connection port (41), a first threaded groove (43) is formed in the inner side surface of the top end of the sedimentation collection cylinder (42), a second threaded groove (46) is formed in the inner side surface of the bottom end of the sedimentation collection cylinder (42), the second threaded groove (46) is in threaded connection with an external thread (47), the external thread (47) is formed in the side surface of a cover plate (45), a liquid draining pipe (48) is fixedly communicated with the bottom end of the cover plate (45), a liquid draining electromagnetic valve (49) is fixedly connected to the inside of the liquid draining pipe (48), and a filter screen (44) is fixedly connected to the bottom end of the inner wall of the sedimentation collection cylinder (42); the first rotating shaft (26) is rotatably connected with the inner wall of the side groove (24) through a sealed bearing, and the medicine inlet hole (215) is communicated with the medicine box (29).
2. The medical gauze sewage treatment device according to claim 1, wherein the medicine discharging hole (216) is communicated with the case (1).
3. A medical gauze sewage treatment device according to claim 1, characterized in that the second shaft (213) is rotatably connected to the circular groove (212) by means of a sealed bearing.
4. A medical gauze sewage treatment device according to claim 1, wherein said first gear (27) is meshed with a second gear (214).
5. The medical gauze sewage treatment device according to claim 1, wherein the ring in the center of the first loop bar (33) is slidably connected to the sliding box (32).
6. The medical gauze sewage treatment device according to claim 1, wherein the screw connection port (41) is screw-connected with the first screw groove (43).
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| CN116282323B (en) * | 2023-03-29 | 2024-03-29 | 浙江宏电环保股份有限公司 | Device for treating high-concentration ammonia nitrogen wastewater by solvent extraction method |
| CN116874075B (en) * | 2023-07-28 | 2023-12-01 | 青岛宏仓科技有限公司 | Electric desalting wastewater treatment device |
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