CN220665018U - Wastewater treatment system applied to continuous treatment process of thermal cracking of medical waste - Google Patents
Wastewater treatment system applied to continuous treatment process of thermal cracking of medical waste Download PDFInfo
- Publication number
- CN220665018U CN220665018U CN202322321716.9U CN202322321716U CN220665018U CN 220665018 U CN220665018 U CN 220665018U CN 202322321716 U CN202322321716 U CN 202322321716U CN 220665018 U CN220665018 U CN 220665018U
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- stirring
- fixedly connected
- thermal cracking
- treatment system
- filter plate
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- 239000002906 medical waste Substances 0.000 title claims abstract description 21
- 238000011282 treatment Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 19
- 238000004227 thermal cracking Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 25
- 238000005189 flocculation Methods 0.000 abstract description 11
- 230000016615 flocculation Effects 0.000 abstract description 11
- 238000002156 mixing Methods 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000002441 reversible effect Effects 0.000 abstract description 5
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 239000008394 flocculating agent Substances 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010825 pathological waste Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010826 pharmaceutical waste Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a wastewater treatment system applied to a continuous thermal cracking treatment process of medical wastes, which comprises a stirring box and a stirring structure arranged in the stirring box, wherein the front surface of the stirring box is fixedly connected with a sealing cylinder. This be applied to waste water treatment system of medical waste thermal cracking continuous treatment technology, through setting up the seal drum of intercommunication at the agitator tank side, and utilize the arc filter plate that can overturn and open to cover as the door, can realize respectively closing and opening when positive and negative stirring, make earlier stage corotation stirring, make waste water and flocculating agent, antiseptic solution etc. intensive mixing reaction, and reverse stirring after the flocculation is accomplished, can utilize centrifugal force to make the flocculation thing be discharged to seal drum in concentrating storage gradually, waste water in the agitator tank is clean relatively, it is difficult to block up to filter after the follow-up discharge, and set up the discharge of auger more convenient for the flocculation thing in the seal drum, and simple structure is practical.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment system applied to a continuous treatment process of thermal cracking of medical wastes.
Background
The medical waste multistage oil-gas separation type self-sustaining cracking technology is used for treating infectious, damaging and part of pathological wastes in medical waste, and can realize synchronous treatment of chemical and pharmaceutical wastes under the optimized feeding condition, so that all five types of medical waste treatments are realized. The wastewater mainly comes from the cleaning wastewater of the turnover box and the cracking, condensing and separating wastewater. The main pollution factors are pH value, CODcr, BODs, petroleum, fluoride, sulfate, SS, hg, total residual chlorine, ammonia nitrogen, fecal coliform number and the like. The wastewater is not discharged by pyrolysis, condensation and separation, and the annual discharge amount of other wastewater is about 10031 tons/year.
The existing treatment process of medical wastewater generally comprises the steps of adding disinfectant, flocculant, chemical reaction agent and the like into a stirring container for stirring and mixing reaction, precipitating impurities in the disinfectant and filtering the disinfectant, wherein the filtering is generally carried out after the wastewater is discharged, but when the flocculate is more and is mixed in a large amount of wastewater, the blockage of a filtering structure is easily caused, and the wastewater is not discharged in a large amount, so that the normal work is influenced, and the working efficiency is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a wastewater treatment system applied to a continuous treatment process of thermal cracking of medical wastes, which solves the problems that when flocculates are more and mixed in a large amount of wastewater, the filtering structure is easy to be blocked, and the wastewater is not discharged in a large amount, so that normal work is influenced and the work efficiency is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a be applied to waste water treatment system of medical waste thermal cracking continuous treatment technology, includes agitator tank and the stirring structure that inside set up, the sealed section of thick bamboo of front fixedly connected with of agitator tank, and the agitator tank set up with the vertical groove of sealed section of thick bamboo inner chamber intercommunication, the inside rotation in vertical groove is connected with the arc filter plate, rivers promote the arc filter plate and close vertical groove when stirring structure corotation, rivers promote the arc filter plate and open vertical groove when stirring structure contrarotation.
The arc filter plate comprises a main plate body which is hollowed, a filter screen is fixedly connected to the inside of the main plate body, a limiting block is integrally machined on the inner cambered surface of the main plate body and close to the rotating end, and the other side of the inner cambered surface of the main plate body is provided with a bevel edge exceeding the vertical groove.
Preferably, the inside rotation of seal section of thick bamboo is connected with the auger, the top fixedly connected with of seal section of thick bamboo drives auger pivoted blowdown motor.
Preferably, both sides inside the sealing cylinder are fixedly connected with and extend to the inboard backup pad of perpendicular inslot and support arc filter plate extrados, the positive bottom fixedly connected with blowoff valve of sealing cylinder.
Preferably, the surface of agitator tank and lie in one side of seal cylinder run through rotation and be connected with the pivot, and the pivot runs through the department and be provided with seal structure, the pivot is located the inside one end fixedly connected with of agitator tank but the eccentric fixture block of hook hypotenuse, the other end fixedly connected with handle of pivot.
Preferably, the stirring structure comprises a stirring shaft, stirring frames are fixedly connected to the periphery of the stirring shaft, the ends of the stirring frames are fixedly connected through stable annular plates, and spiral blades are fixedly sleeved on the outer portion of the stirring shaft.
Preferably, the stirring motor for driving the stirring structure to rotate is fixedly connected to the top of the stirring box, the top of the stirring box is communicated with a water inlet pipe and a charging pipe, and a drain pipe is communicated with the lower right corner.
Advantageous effects
The utility model provides a wastewater treatment system applied to a thermal cracking continuous treatment process of medical waste. Compared with the prior art, the method has the following beneficial effects:
(1) This be applied to waste water treatment system of medical waste thermal cracking continuous treatment technology to through setting up the seal drum of intercommunication at the agitator tank side to utilize the arc filter plate that can overturn and open to cover as the door, can realize respectively closing and opening when positive and negative stirring, make earlier stage corotation stirring, make waste water and flocculating agent, antiseptic solution etc. intensive mixing reaction, and reverse stirring after the flocculation finishes, can utilize centrifugal force to make the flocculation thing be discharged to seal drum in concentrating storage gradually, waste water in the agitator tank is clean relatively, the follow-up is filtered difficult jam of filtering after discharging more easily, and set up the discharge of auger more convenient for the flocculation thing in the seal drum, simple structure is practical.
(2) This be applied to waste water treatment system of medical waste thermal cracking continuous treatment technology, through setting up the pivot and drive eccentric fixture block in one side that the arc filter plate opened, utilize the rotation of eccentric fixture block can realize locking and unblock to the arc filter plate, lock the arc filter plate when the auger pushes down the discharge flocculation thing, can avoid the flocculation thing to prop up the arc filter plate and discharge back into the agitator tank once more, guaranteed the thorough of discharge, and eccentric fixture block can follow external control, convenient to use.
(3) According to the wastewater treatment system applied to the continuous treatment process of thermal cracking of medical wastes, the spiral blades are arranged in the center on the basis of the common stirring frame, the stirring frame at the outer side can be used for normal stirring, the spiral blades at the center can promote the middle wastewater to roll upwards when rotating, the wastewater and the medicament can be fully mixed and reacted, and the problem of uneven distribution of the upper layer and the lower layer is avoided.
Drawings
FIG. 1 is a front view of the structure of the present utility model;
FIG. 2 is a top cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
FIG. 4 is a partial perspective view of an arcuate filter plate of the present utility model;
FIG. 5 is a schematic view of the stirring structure of the present utility model.
In the figure: 1-stirring box, 2-stirring structure, 21-stirring shaft, 22-stirring frame, 23-stable annular plate, 24-helical blade, 3-sealing cylinder, 4-arc filter plate, 41-filter screen, 42-limiting block, 43-bevel edge, 44-main plate body, 5-auger, 6-blowdown motor, 7-backup pad, 8-blowdown valve, 9-pivot, 10-eccentric fixture block, 11-handle, 12-stirring motor.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides two technical schemes:
fig. 1-4 show a first embodiment: the utility model provides a be applied to waste water treatment system of medical waste thermal cracking continuous treatment technology, stirring structure 2 including agitator tank 1 and inside setting thereof, the front fixedly connected with seal drum 3 of agitator tank 1, and the vertical groove with seal drum 3 inner chamber intercommunication is seted up to agitator tank 1, the inside rotation of vertical groove is connected with arc filter plate 4, rivers promote arc filter plate 4 when stirring structure 2 corotation and close vertical groove, rivers promote arc filter plate 4 when stirring structure 2 corotation open vertical groove, the inside rotation of seal drum 3 is connected with auger 5, the top fixedly connected with drive auger 5 pivoted blowdown motor 6 of seal drum 3, the inside both sides of seal drum 3 are all fixedly connected with and are extended to the inboard backup pad 7 of vertical groove and support arc filter plate 4 extrados, the positive bottom fixedly connected with blowoff valve 8 of seal drum 3, the top fixedly connected with drive stirring structure 2 pivoted agitator motor 12 of agitator tank 1, the top intercommunication of agitator tank 1 has inlet tube and filling tube, and right side lower corner intercommunication has the blowoff tube.
The arc filter plate 4 comprises a main plate body 44 which is hollowed out, a filter screen 41 is fixedly connected to the inside of the main plate body 44, a limiting block 42 is integrally machined on the inner cambered surface of the main plate body 44 and close to the rotating end, the limiting block 42 limits the opening angle of the main plate body 44, and a bevel edge 43 exceeding a vertical groove is arranged on the other side of the inner cambered surface of the main plate body 44.
Through setting up the sealed section of thick bamboo 3 of intercommunication at agitator tank 1 side to utilize arc filter plate 4 that can overturn and open to cover as the door, can realize respectively closing and opening when positive and negative stirring, but make waste water and flocculating agent, antiseptic solution etc. intensive mixing reaction, and reverse stirring after the flocculation is over, can utilize centrifugal force to make the flocculation thing be concentrated in being discharged to sealed section of thick bamboo 3 gradually, make the waste water in the agitator tank 1 clean relatively, filter difficult jam more easily after the follow-up discharge, and set up the discharge of the flocculation thing of being convenient for more of auger 5 in sealed section of thick bamboo 3, simple structure is practical.
Fig. 3 shows a second embodiment, which differs from the first embodiment mainly in that: the surface of the stirring tank 1 and one side of the sealing cylinder 3 are connected with a rotating shaft 9 in a penetrating and rotating manner, a sealing structure is arranged at the penetrating position of the rotating shaft 9, one end of the rotating shaft 9 inside the stirring tank 1 is fixedly connected with an eccentric clamping block 10 capable of hooking a bevel edge 43, and the other end of the rotating shaft 9 is fixedly connected with a handle 11.
The eccentric clamping block 10 is driven by the rotating shaft 9 arranged on one side of the arc-shaped filter plate 4, the arc-shaped filter plate 4 can be locked and unlocked by utilizing the rotation of the eccentric clamping block 10, and the arc-shaped filter plate 4 can be locked when the auger 5 is used for pushing down and discharging flocculate, so that the flocculate can be prevented from being spread out of the arc-shaped filter plate 4 and discharged back into the stirring tank 1 again, the thoroughly discharged condition is ensured, and the eccentric clamping block 10 can be controlled from the outside and is convenient to use.
Fig. 2 and 5 show a third embodiment, which differs from the second embodiment mainly in that: stirring structure 2 includes (mixing) shaft 21, and equal fixedly connected with stirring frame 22 around (mixing) shaft 21, and through stable annular plate 23 fixed connection between the stirring frame 22 tip, the outside fixed cover of (mixing) shaft 21 is equipped with helical blade 24.
Through setting up helical blade 24 in the center on the basis of common stirring frame 22, the stirring frame 22 in the outside can carry out normal stirring, and the helical blade 24 in center can promote middle waste water to roll upwards when rotating, can make waste water and medicament more intensive mixing reaction, avoids appearing the uneven problem of upper and lower floor distribution.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.
During the use, in will waste water is discharged into agitator tank 1 through the intake pipe, add the medicament through adding the pipe simultaneously, then start agitator motor 12 and drive stirring structure 2 corotation, carry out intensive mixing to waste water and medicament, after stirring a period of time, keep still, make the impurity in the waste water fully flocculate, then reverse start agitator motor 12 carries out reverse stirring, the flocculate is moved outwards gradually under centrifugal force, simultaneously rivers promote the hypotenuse 43 part of arc filter plate 4, push away arc filter plate 4, and then make the flocculate get into sealed section of thick bamboo 3, control agitator motor 12 corotation again after a period of time, utilize rivers to close arc filter plate 4, then the manual work is rotatory 180 with handle 11 from the outside, make pivot 9 drive eccentric fixture block 10 rotate 180 with arc filter plate 4 locking, open blow off valve 8 again and start blow off motor 6 and drive auger 5 rotation, concentrate the impurity discharge in the sealed section of thick bamboo 3, the waste water in the agitator tank 1 is discharged to the next process to opening the valve on the outlet pipe.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be applied to waste water treatment system of medical waste thermal cracking continuous treatment technology, includes agitator tank (1) and stirring structure (2) that inside set up, its characterized in that: the front of the stirring box (1) is fixedly connected with a sealing cylinder (3), the stirring box (1) is provided with a vertical groove communicated with the inner cavity of the sealing cylinder (3), an arc filter plate (4) is rotationally connected in the vertical groove, water flow pushes the arc filter plate (4) to close the vertical groove when the stirring structure (2) rotates positively, and water flow pushes the arc filter plate (4) to open the vertical groove when the stirring structure (2) rotates reversely;
the arc filter plate (4) comprises a main plate body (44) which is arranged in a hollowed-out mode, a filter screen (41) is fixedly connected to the inside of the main plate body (44), a limiting block (42) is integrally machined on the inner cambered surface of the main plate body (44) and close to the rotating end, and a bevel edge (43) exceeding a vertical groove is arranged on the other side of the inner cambered surface of the main plate body (44).
2. A wastewater treatment system for use in a thermal cracking continuous treatment process for medical waste according to claim 1, wherein: the inside rotation of seal section of thick bamboo (3) is connected with auger (5), the top fixedly connected with of seal section of thick bamboo (3) drives auger (5) pivoted blowdown motor (6).
3. A wastewater treatment system for use in a thermal cracking continuous treatment process for medical waste according to claim 1, wherein: the utility model discloses a sealed cylinder, including sealed cylinder (3), upright inslot and arc filter plate (4), sealed cylinder (3) inside both sides are all fixedly connected with extends to perpendicular inslot and support backup pad (7) of arc filter plate (4) extrados, sealed cylinder (3) positive bottom fixedly connected with blowoff valve (8).
4. A wastewater treatment system for use in a thermal cracking continuous treatment process for medical waste according to claim 1, wherein: the surface of agitator tank (1) and lie in one side of seal cylinder (3) run through and rotate and be connected with pivot (9), and pivot (9) run through the department and be provided with seal structure, but pivot (9) are located the inside one end fixedly connected with of agitator tank (1) and hook eccentric fixture block (10) of hypotenuse (43), the other end fixedly connected with handle (11) of pivot (9).
5. A wastewater treatment system for use in a thermal cracking continuous treatment process for medical waste according to claim 1, wherein: stirring structure (2) are including (21) stirring axle, all be connected with stirring frame (22) around (21) stirring axle, and through stable annular plate (23) fixed connection between stirring frame (22) tip, the outside fixed cover of (21) stirring axle is equipped with helical blade (24).
6. A wastewater treatment system for use in a thermal cracking continuous treatment process for medical waste according to claim 1, wherein: the stirring tank is characterized in that the top of the stirring tank (1) is fixedly connected with a stirring motor (12) for driving the stirring structure (2) to rotate, the top of the stirring tank (1) is communicated with a water inlet pipe and a charging pipe, and the lower right corner is communicated with a sewage discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321716.9U CN220665018U (en) | 2023-08-29 | 2023-08-29 | Wastewater treatment system applied to continuous treatment process of thermal cracking of medical waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321716.9U CN220665018U (en) | 2023-08-29 | 2023-08-29 | Wastewater treatment system applied to continuous treatment process of thermal cracking of medical waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220665018U true CN220665018U (en) | 2024-03-26 |
Family
ID=90331870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322321716.9U Active CN220665018U (en) | 2023-08-29 | 2023-08-29 | Wastewater treatment system applied to continuous treatment process of thermal cracking of medical waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220665018U (en) |
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2023
- 2023-08-29 CN CN202322321716.9U patent/CN220665018U/en active Active
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