CN110723847A

CN110723847A - Boats and ships domestic sewage innocent treatment system

Info

Publication number: CN110723847A
Application number: CN201911038569.6A
Authority: CN
Inventors: 姚皓; 王伟; 黄建元
Original assignee: Shanghai Blue Sky Environmental Protection Technology Co Ltd
Current assignee: Shanghai Blue Sky Environmental Protection Technology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-24

Abstract

The invention discloses a ship domestic sewage innocent treatment system, which comprises: the sewage bin, inside filter screen and the filter screen of being equipped with of sewage bin is fixed with the sewage bin through the bolt, sewage bin lower part is equipped with on debugging case and the debugging case right side and is equipped with the medicine and adds the device, the medicine adds and is linked together between device and the debugging case, debugging bottom of the case portion is equipped with first motor and first motor upper portion and is equipped with the drive shaft, the drive shaft is connected with the power take off end of first motor and the sleeve has been cup jointed on the drive shaft surface, the sleeve is equipped with the (mixing) shaft all around through bolt and drive shaft fixed connection and sleeve, the (mixing) shaft contacts with debugging incasement. The invention arranges a debugging box, an electrocoagulation reaction box, a settling box, a disinfection box and a drying area in the hull, and treats the domestic sewage by an electrochemical method, a settling method and an electrolytic method, so that the domestic sewage reaches the discharge standard, and the storage of the hull to the domestic sewage is reduced.

Description

Boats and ships domestic sewage innocent treatment system

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a ship domestic sewage harmless treatment system.

Background

With the rapid development of the shipping industry and ocean development, the pollution of the ocean environment is more and more serious, and the global protection of the ocean environment is more and more important. During the sailing process of the ship, various sewage is inevitably generated, such as domestic sewage discharged from a kitchen, a restaurant, a dishwashing room, a laundry room and the like, and the sewage consumes oxygen dissolved in water, so that the red tide phenomenon is caused, the survival of most aquatic organisms is threatened, and the ecological balance in the sea is influenced. The ship sewage is huge in harm, so that the resistance of aquatic organisms is directly reduced, the yield is reduced, and carcinogenic substances are mixed in a water body food chain and human aquatic food, so that a domestic sewage treatment device is required to be arranged in the ship.

At present, most of domestic sewage of ships needs to be discharged after being treated, but the existing domestic sewage treatment system has the following problems: 1. the existing domestic sewage treatment system only cleans impurities in sewage, cannot clean the impurities in a water body and cannot reach a discharge standard, and the impurities are generally treated by approaching a shore port; 2. the existing domestic sewage treatment system discharges the treated sewage, cannot be recycled, is large in size and increases the occupied area of a ship body. Therefore, a new technical solution needs to be provided.

Disclosure of Invention

The invention aims to provide a ship domestic sewage harmless treatment system, which is characterized in that a debugging box, an electrocoagulation reaction box, a settling box, a disinfection box and a drying area are arranged in a ship body, and the domestic sewage is treated by an electrochemical method, a settling method and an electrolytic method so as to reach the discharge standard, reduce the storage of the ship body on the domestic sewage and meet the actual application requirements.

In order to achieve the purpose, the invention provides the following technical scheme: a ship domestic sewage innocent treatment system comprises: the device comprises a sewage storage box, wherein a filter screen is arranged in the sewage storage box and is fixed with the sewage storage box through a bolt, a debugging box is arranged at the lower part of the sewage storage box, a medicine adding device is arranged at the right side of the debugging box, the medicine adding device is communicated with the debugging box, a first motor is arranged at the bottom of the debugging box, a driving shaft is arranged at the upper part of the first motor, the driving shaft is connected with the power output end of the first motor, a sleeve is sleeved on the surface of the driving shaft, the sleeve is fixedly connected with the driving shaft through a bolt, a stirring shaft is arranged around the sleeve, the stirring shaft is mutually contacted with the inner wall of the debugging box, an electrocoagulation reaction box is arranged at the right side of the debugging box, an electric controller is arranged at the upper part of the electrocoagulation reaction box, a cathode tube and an anode tube are connected at, the utility model discloses an electrocoagulation flocculation reaction tank, including settling tank, drying zone, dewatering zone, discharge port, screw rod and screw rod skin weld, electrocoagulation flocculation reaction tank right side is equipped with upper portion in settling tank and the settling tank and is the settling zone for the clear water district lower part, install the permeable membrane between settling zone and the clear water district, the settling tank lower part is equipped with discharge port and discharge port lower part and is equipped with the drying zone, the drying zone side is equipped with second motor and second motor right side and is equipped with the wringing section of thick bamboo, wringing section of thick bamboo left side is dewatering zone and right side and is the wringing zone, wringing section of thick bamboo right side is equipped with the third motor and is connected with the power take off end of third motor, the power take off end of second motor installs screw rod and screw rod skin weld has helical blade, wringing zone lower.

As a preferred embodiment of the invention, the squeezing area is two thirds of the total length of the squeezing cylinder, and fine mesh-shaped through holes are uniformly distributed on the surface of the squeezing area.

In a preferred embodiment of the present invention, the helical blade is fixed to the screw by welding and contacts with the inner wall of the wringing barrel.

As a preferable embodiment of the invention, the lower part of the dehydration area is provided with a water containing tank, the water containing tank and the dehydration area are matched with each other, and the water containing tank is communicated with the settling tank through a connecting pipeline.

In a preferred embodiment of the invention, the waste collection box is externally provided with a heating device, the heating device is wrapped outside the waste collection box, and the output end of the heating device is in contact with the outer wall of the waste collection box.

In a preferred embodiment of the present invention, the upper portion of the drying region is provided with an inlet hopper, and the inlet hopper and the outlet are engaged with each other and fixed by bolts.

As a preferred embodiment of the present invention, the sterilization case may be an ultraviolet sterilization case or a biomass sterilization case.

Compared with the prior art, the invention has the following beneficial effects:

(1) the invention arranges a debugging box, an electrocoagulation reaction box, a settling box, a disinfection box and a drying area in the hull, and treats the domestic sewage by an electrochemical method, a settling method and an electrolytic method, so that the domestic sewage reaches the discharge standard, and the storage of the hull to the domestic sewage is reduced.

(2) According to the invention, the drying zone is provided with the squeezing cylinder matched with the helical blade and the squeezing zone to dewater the precipitate, and finally, the precipitate is dried by the heating equipment to be condensed into blocks, so that the treatment is convenient, and meanwhile, the water in the clean water zone can be reused after being disinfected by the disinfection box.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the drying zone configuration of the present invention;

FIG. 3 is a schematic view of the internal structure of the wringing barrel of the present invention.

In the figure: the device comprises a sewage storage tank-1, a filter screen-2, a debugging tank-3, a drug adding device-4, a first motor-5, a sleeve-6, a driving shaft-7, a stirring shaft-8, a power controller-9, an electrocoagulation reaction tank-10, a cathode tube-11, an anode tube-12, a clear water zone-13, a permeable membrane-14, a disinfection tank-15, a settling zone-16, a discharge port-17, a drying zone-18, a feeding hopper-19, a second motor-20, a squeezing cylinder-21, a squeezing zone-22, a dewatering zone-23, a water containing tank-24, a third motor-25, a waste collecting tank-26, a heating device-27, a spiral blade-28, a screw-29 and a settling tank-30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a ship domestic sewage innocent treatment system comprises: the sewage storage tank 1, the inside of the sewage storage tank 1 is provided with the filter screen 2, the filter screen 2 is fixed with the sewage storage tank 1 through a bolt, various domestic sewage on a ship is collected through the sewage storage tank 1, large-particle impurities in the sewage are screened through the filter screen 2, the blockage of a treatment system is avoided, the lower part of the sewage storage tank 1 is provided with the debugging tank 3, the right side of the debugging tank 3 is provided with the medicine adding device 4, the medicine adding device 4 is communicated with the debugging tank 3, the sewage is guided into the debugging tank 3 through the sewage storage tank 1, the medicine is added into the debugging tank 3 through the medicine adding device 4, so that the impurities in the sewage are separated out, the bottom of the debugging tank 3 is provided with the first motor 5, the upper part of the first motor 5 is provided with the driving shaft 7, the driving shaft 7 is connected with the power output end of the, the sleeve 6 is fixedly connected with a driving shaft 7 through bolts, a stirring shaft 8 is arranged on the periphery of the sleeve 6, the stirring shaft 8 is in mutual contact with the inner wall of the debugging box 3, the driving shaft 7 of the first motor 5 is started to rotate, the sewage is fully stirred through the stirring shafts 8 arranged on the two sides of the sleeve 6, so that the medicines and the sewage are fully fused, the subsequent treatment is convenient, an electrocoagulation reaction box 10 is arranged on the right side of the debugging box 3, a power controller 9 is arranged on the upper portion of the electrocoagulation reaction box 10, a cathode tube 11 is connected to the left side of the lower portion of the power controller 9, an anode tube 12 is connected to the right side of the lower portion of the power controller 9, the cathode tube 11 and the anode tube 12 are electrically connected with the power controller 9 through leads, the mixed sewage enters the electrocoagulation reaction box 10, the cathode tube 11 and the anode tube 12 are controlled to be electrified through the power controller 9, convenient subsequent treatment, electricity congeals flocculation reaction box 10 right side and is equipped with in settling tank 30 and settling tank 30 upper portion for clear water district 13 lower part for settling zone 16, install permeable membrane 14 between settling zone 16 and the clear water district 13, the sewage through electricity congeals flocculation reaction box 10 gets into and deposits in settling tank 30, and the hydrone in the sewage permeates permeable membrane 14 and gets into clear water district 13, and wherein the impurity part of flocculation then stops in settling zone 16. The lower part of the precipitation box 30 is provided with a discharge port 17, the lower part of the discharge port 17 is provided with a drying area 18, impurities are precipitated and then discharged through the discharge port 18 to enter the drying area 18, the side surface of the drying area 18 is provided with a second motor 20, the right side of the second motor 20 is provided with a drying barrel 21, the left side of the drying barrel 21 is provided with a dewatering area 23, the right side of the drying barrel 21 is provided with a third motor 25, the third motor 25 is started to drive the drying barrel 21 to rotate after the impurities enter the drying area 18, water molecules in the impurities are dewatered through the dewatering area 23, the dewatered impurities enter the drying area 22 to wait for the drying operation, the power output end of the second motor 20 is provided with a screw 29, the surface of the screw 29 is welded with a spiral blade 28, the screw 29 driven by the second motor 20 is started to rotate, and the spiral blade 28 on the surface of the screw 29 is rotated, and helical blade 28 and the mutual contact of the inner wall of the wringing barrel 21, drive impurity to the wringing area 22 and move, through the continuous extrusion of helical blade 28, make the moisture in the impurity break away from, make the impurity dry fast, wringing the lower part of the area 22 and being equipped with the discharge gate and waste material collection box 26 between being connected, the setting tank 30 right side is equipped with the disinfect box 15 and the entry and the clear water district 13 of disinfect box 15 are linked together, impurity discharges to get into the waste material collection box 26 through the discharge gate simultaneously, the sewage of the clear water district 13 is reused after the disinfection of the disinfect box 15, can effectively practice thrift the cost, the processing to sewage at this moment is over, can obtain recoverable clear water and the harmful impurity that the volume reduces by a wide margin after drying.

Further improved, as shown in fig. 2: the dewatering area 23 is two thirds of the total length of the squeezing cylinder 21, fine reticular through holes are uniformly distributed on the surface of the dewatering area 23, impurities in sewage can be intercepted inside the squeezing cylinder 21 through the fine reticular through holes arranged on the surface of the dewatering area 23, water molecules are separated out, and the drying effect of the squeezing cylinder is guaranteed.

Further improved, as shown in fig. 2: the lower part of the dehydration area 23 is provided with a water containing groove 24, the water containing groove 24 is matched with the dehydration area 23, the water containing groove 24 is communicated with the precipitation box 30 through a connecting pipeline, the water containing groove 24 can collect sewage generated when the squeezing cylinder 21 is squeezed, the sewage is collected again, and the harmless treatment can be carried out more fully.

Further improved, as shown in fig. 2: the outside of the waste collection box 26 is provided with the heating device 27, the heating device 27 is wrapped outside the waste collection box 26, the output end of the heating device 27 is in contact with the outer wall of the waste collection box 26, and the output end of the heating device 27 is in contact with the outer wall of the waste collection box 26, so that impurities in the waste collection box 26 can be dried quickly and can be treated conveniently.

Further improved, as shown in fig. 1: the upper part of the drying area 18 is provided with a feeding hopper 19, the feeding hopper 19 and the outlet 17 are mutually embedded and fixed through bolts, and the feeding inlet 19 and the outlet 17 are mutually embedded and fixed, so that the sealing performance of the outlet 17 and the feeding inlet 19 can be ensured, and the leakage phenomenon can be avoided.

The invention collects various domestic sewage on ships through a sewage storage tank 1, screens large-particle impurities in the sewage through a filter screen 2 to avoid causing blockage of a treatment system, introduces the sewage into a debugging box 3 through the sewage storage tank 1, adds medicines into the debugging box 3 through a medicine adding device 4 to separate out the impurities in the sewage, starts a first motor 5 to drive a driving shaft 7 to rotate, fully stirs the sewage through stirring shafts 8 arranged at two sides of a sleeve 6 to fully fuse the medicines and the sewage for subsequent treatment, feeds the mixed sewage into an electrocoagulation reaction box 10, controls a power controller 9 to electrify a cathode tube 11 and an anode tube 12, coagulates the impurities in the sewage into floccules through electrolytic reaction to facilitate subsequent treatment, and feeds the sewage through the electrocoagulation reaction box 10 into a settling box 30 to settle, the water molecules in the sewage penetrate through the permeable membrane 14 and enter the clean water area 13, wherein the flocculated impurity part stays in the precipitation area 16, the impurities are precipitated and then discharged through the discharge port 18 and enter the drying area 18, the impurities enter the drying area 18 and then start the third motor 25 to drive the wringing cylinder 21 to rotate, so that the water molecules in the impurities are dewatered through the dewatering area 23, the dewatered impurities enter the wringing area 22, the wringing operation is waited, the driving screw 29 of the second motor 20 is started to rotate, the helical blade 28 on the surface of the screw 29 is rotated, the helical blade 28 is contacted with the inner wall of the wringing cylinder 21, the impurities are driven to move towards the wringing area 22, the moisture in the impurities is separated through continuous extrusion of the helical blade 28, the impurities are rapidly dried, meanwhile, the impurities are discharged through the discharge port and enter the waste material collecting box 26, the sewage in the clean water area 13 is reused after being sterilized by the sterilizing box 15, can effectively save cost, and can obtain recyclable clean water and harmful impurities with greatly reduced volume after drying after finishing the treatment of the sewage.

And (4) supplementary notes: the type of the first motor is as follows: "YE 2-100L-2"; the model of the second motor is: "YE 2-112M-2"; the model of the third motor is: "YE 2-132S 1-2".

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the field of medical instruments, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a boats and ships domestic sewage innocent treatment system which characterized in that: the method comprises the following steps: sewage bin (1), it is fixed with sewage bin (1) that inside filter screen (2) and filter screen (2) that is equipped with of sewage bin (1) passes through the bolt, sewage bin (1) lower part is equipped with debugging case (3) and debugs case (3) and go up the right side and be equipped with medicine interpolation device (4), the medicine adds and is linked together between device (4) and debugging case (3), debugging case (3) bottom is equipped with first motor (5) and first motor (5) upper portion is equipped with drive shaft (7), drive shaft (7) are connected and drive shaft (7) surface cup jointed sleeve (6) with the power take off of first motor (5), sleeve (6) are equipped with (mixing) shaft (8) all around through bolt and drive shaft (7) fixed connection and sleeve (6), (mixing) shaft (8) and debugging case (3) inner wall inter contact, the device is characterized in that an electric flocculation reaction box (10) is arranged on the right side of the debugging box (3), an electric controller (9) is arranged on the upper portion of the electric flocculation reaction box (10), the left side of the lower portion of the electric controller (9) is connected with a cathode tube (11) and the right side of the lower portion of the electric flocculation reaction box (12), the cathode tube (11) and the anode tube (12) are electrically connected with the electric controller (9) through a lead, a precipitation box (30) is arranged on the right side of the electric flocculation reaction box (10), the upper portion of the precipitation box (30) is a precipitation zone (13), the lower portion of the precipitation zone (16) is a precipitation zone (16), a permeable membrane (14) is arranged between the precipitation zone (16) and the clear water zone (13), a discharge port (17) is arranged on the lower portion of the precipitation box (30), a drying zone (18) is arranged on the side of the drying zone (18), a second motor (20) is arranged on the right side of, the utility model discloses a drying machine, including squeezing cylinder (21), screw rod (29) and screw rod (29) surface welding have helical blade (28), squeezing cylinder (21) left side is dehydration district (23) and the right side is squeezing district (22), squeezing cylinder (21) right side is equipped with third motor (25) and is connected with the power take off end of third motor (25), the power take off end of second motor (20) installs screw rod (29) and screw rod (29) surface welding, squeezing district (22) lower part is equipped with discharge gate and is connected between discharge gate and garbage collection box (26), setting tank (30) right side is equipped with disinfection box (15) and the entry and clear water district (13) of disinfection box (15) are linked together.

2. The harmless treatment system for ship domestic sewage according to claim 1, characterized in that: the dewatering area (23) is two thirds of the total length of the squeezing cylinder (21), and fine mesh-shaped through holes are uniformly distributed on the surface of the dewatering area (23).

3. The harmless treatment system for ship domestic sewage according to claim 1, characterized in that: the helical blade (28) is fixed with the screw (29) in a welding mode, and the helical blade (28) is in contact with the inner wall of the squeezing cylinder (21).

4. The harmless treatment system for ship domestic sewage according to claim 2, characterized in that: the lower part of the dehydration area (23) is provided with a water containing tank (24), the water containing tank (24) is matched with the dehydration area (23), and the water containing tank (24) is communicated with the settling tank (30) through a connecting pipeline.

5. The harmless treatment system for ship domestic sewage according to claim 1, characterized in that: the waste collection box (26) is externally provided with a heating device (27), the heating device (27) is wrapped outside the waste collection box (26), and the output end of the heating device (27) is in mutual contact with the outer wall of the waste collection box (26).

6. The harmless treatment system for ship domestic sewage according to claim 1, characterized in that: the upper part of the drying area (18) is provided with a feeding hopper (19), and the feeding hopper (19) and the discharge port (17) are mutually embedded and fixed through bolts.

7. The harmless treatment system for ship domestic sewage according to claim 1, characterized in that: the disinfection box (15) can be an ultraviolet disinfection box or a biomass disinfection box.