CN209974477U

CN209974477U - Water treatment equipment

Info

Publication number: CN209974477U
Application number: CN201920647804.9U
Authority: CN
Inventors: 严振宏; 马立忠
Original assignee: Yangzhou Hongping Seiko Equipment Co Ltd
Current assignee: Yangzhou Hongping Seiko Equipment Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-21
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to a sewage treatment technical field just discloses a water treatment facilities, including reaction water tank, ozone oxidation water tank and sludge drying machine, reaction water tank comprises agitator tank and support, the support mounting is at the surface of agitator tank bottom, the fixed intercommunication in bottom of agitator tank has the sludge discharge pipe, the other end of sludge discharge pipe extends to the top of sludge drying machine pan feeding mouth, the agitator tank is kept away from the fixed intercommunication in one side of sludge discharge pipe and is had the supernatant discharge pipe. The utility model provides a water treatment equipment, simple structure does not have complicated mechanical structure and control system, convenient operation, and area is little, does not operate with the professional, easily promotes, does not have the pocket type that has among the sewage treatment equipment usually and filters, filter core filtration, multimedium filtration and measures such as active carbon adsorption, need not often to wash the change to equipment, has reduced the sewage treatment cost among the intangible.

Description

Water treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a water treatment device.

Background

The fluorescent wastewater is generated in the nondestructive inspection process of precision parts, contains various substances such as kerosene, fluorescent dye, fluorescent whitening agent and the like, is a yellow-green emulsion solution, has an oil film floating on the surface of the wastewater, is sewage with high organic concentration, high demulsification difficulty and serious pollution, is easy to volatilize harmful components in the fluorescent wastewater, can emit peculiar smell after being placed for a long time, and easily causes harm to the ecological environment and the physical and mental health of nearby residents if the fluorescent wastewater cannot be timely treated.

At present, a commonly used fluorescent wastewater treatment method mainly comprises the steps of pH adjustment, oxidation, coagulating sedimentation, filtering, deslagging, air flotation, flocculant addition, sand filtration, activated carbon filtration and the like, the process flow is complex, the operation is complex, no good treatment measure is provided for sludge generated after sewage treatment, a snakeskin bag is generally adopted for bagging, the water content in the sludge is large, the sludge is large in volume and inconvenient to transport, the working strength of workers is increased, blackening and odor can occur after long-time storage, and secondary pollution is easily caused.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a water treatment apparatus.

In order to realize the purpose, the utility model provides a pair of water treatment equipment, including reaction water tank, ozone oxidation water tank and sludge drying machine. After an environment-friendly fluorescent sewage treating agent is added into a reaction water tank through a manual or automatic dosing machine, more than 90% of COD in sewage can be removed, and water-soluble COD in the sewage is further removed and decolored through ozone oxidation. The dosage and the ozone oxidation time can be set according to the emission requirement so as to achieve the optimal treatment performance cost ratio. The sludge formed after the precipitation in the reaction water tank is extruded out of water by the sludge drier, the volume is reduced and the sludge is changed into blocks, so that the sludge is convenient to store and transport, and the subsequent treatment cost is reduced. Sludge drying machine reaction water tank comprises agitator tank and support, the surface at the agitator tank bottom is installed to the support, the fixed intercommunication in bottom of agitator tank has the sludge discharge pipe, the other end of sludge discharge pipe extends to the top of sludge drying machine pan feeding mouth, the agitator tank is kept away from the fixed intercommunication in one side of sludge discharge pipe and is had the supernatant discharge pipe, the other end of supernatant discharge pipe extends to the top of ozone oxidation water tank, the fixed intercommunication in bottom of ozone oxidation water tank has the blow off pipe, the fixed intercommunication in one side that reaction water tank was kept away from to ozone oxidation water tank has the fluid-discharge tube that is located the blow off pipe top.

Preferably, the sludge drying machine comprises box, bottom plate, first pneumatic push rod, second pneumatic push rod and third pneumatic push rod, bottom plate fixed mounting is in the bottom of box, first pneumatic push rod's quantity is two and respectively fixed mounting at the middle part of box inner chamber both sides, second pneumatic push rod's quantity is two and respectively fixed mounting at the top of box inner chamber both sides, third pneumatic push rod fixed mounting is at the middle part at the box back.

Preferably, the middle part on box top is provided with the sack of adorning, it has the sludge drying bag to closely cup joint on the sack of adorning, the bottom of sludge drying bag extend to the inside of box and with the upper surface swing joint of bottom plate.

Preferably, the output end of the first pneumatic push rod is fixedly connected with a first clamping plate, and the other sides of the two first clamping plates are respectively in contact with and movably connected with the two sides of the sludge drying bag.

Preferably, the output end of the second pneumatic push rod is fixedly connected with a second clamping plate, the second clamping plate is positioned above the first clamping plate, and the other side of the second clamping plate is respectively in contact with and movably connected with two sides of the sludge drying bag.

Preferably, the output end of the third pneumatic push rod extends to the inside of the box body and is fixedly connected with a push plate, and the push plate is located on the back face of the sludge drying bag.

Preferably, a water receiving tray located below the bottom plate is placed at the bottom of the box body, and water leakage holes which are uniformly distributed are formed in the bottom plate.

Preferably, the sludge drying bag is a disposable non-woven fabric bag.

Compared with the prior art, the utility model provides a water treatment equipment, simple structure does not have complicated mechanical structure and control system, convenient operation, and area is little, does not need professional to operate, easily promotes, does not have the measures such as bag filtration, filter core filtration, multi-media filtration and active carbon adsorption that have in the sewage treatment equipment usually, need not often to wash the change to equipment, has reduced sewage treatment cost among the intangible; utilize the sludge drying machine in this equipment, can carry out the wringing with the moisture in the mud, make mud water content significantly reduce, become the cubic, greatly reduced the mud volume, the bagging-off transportation of being convenient for reduces staff's working strength, has still avoided simultaneously that mud deposits for a long time and blackens and become smelly, causes secondary pollution.

Drawings

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

FIG. 2 is a schematic structural view of the sludge drying machine of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the sludge drying machine of the present invention;

fig. 4 is a schematic view of the local overlooking structure of the sludge drying machine of the present invention.

In the figure: 1. a reaction water tank; 2. an ozone oxidation water tank; 3. a sludge drier; 4. a support; 5. a sludge discharge pipe; 6. a supernatant fluid discharge pipe; 7. a blow-off pipe; 8. a liquid discharge pipe; 9. a box body; 10. a base plate; 11. a first pneumatic push rod; 12. a first splint; 13. a second pneumatic push rod; 14. a second splint; 15. a third pneumatic push rod; 16. pushing the plate; 17. bagging; 18. a sludge drying bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Please refer to fig. 1-4, a water treatment device, which comprises a reaction water tank 1, an ozone oxidation water tank 2 and a sludge drier 3, wherein the reaction water tank 1 is composed of a stirring box and a support 4, the support 4 is arranged on the outer surface of the bottom end of the stirring box, the bottom of the stirring box is fixedly communicated with a sludge discharge pipe 5, the other end of the sludge discharge pipe 5 extends to the upper part of a feeding port of the sludge drier 3, one side of the stirring box, which is far away from the sludge discharge pipe 5, is fixedly communicated with a supernatant discharge pipe 6, the other end of the supernatant discharge pipe 6 extends to the upper part of the ozone oxidation water tank 2, the bottom of the ozone oxidation water tank 2 is fixedly communicated with a drain pipe 7, and one side of the ozone oxidation water tank 2, which is far away from the reaction water.

The utility model provides a water treatment equipment, simple structure does not have complicated mechanical structure and control system, convenient operation, and area is little, does not operate with the professional, easily promotes, does not have the pocket type that has among the sewage treatment equipment usually and filters, filter core filtration, multimedium filtration and measures such as active carbon adsorption, need not often to wash the change to equipment, has reduced the sewage treatment cost among the intangible.

The sludge drying machine 3 comprises a box body 9, a bottom plate 10, two first pneumatic push rods 11, two second pneumatic push rods 13 and a third pneumatic push rod 15, wherein the bottom plate 10 is fixedly arranged at the bottom of the box body 9, the two first pneumatic push rods 11 are respectively and fixedly arranged at the middle parts of two sides of an inner cavity of the box body 9, the two second pneumatic push rods 13 are respectively and fixedly arranged at the top parts of two sides of the inner cavity of the box body 9, the third pneumatic push rod 15 is fixedly arranged at the middle part of the back surface of the box body 9, the output end of the first pneumatic push rods 11 is fixedly connected with a first clamping plate 12, the other sides of the two first clamping plates 12 are respectively contacted and movably connected with two sides of a sludge drying bag 18, the output end of the second pneumatic push rods 13 is fixedly connected with a second clamping plate 14, the second clamping plate 14 is positioned above the first clamping plates 12, and the other sides of the two second clamping plates 14 are, the output end of the third pneumatic push rod 15 extends to the inside of the box body 9 and is fixedly connected with a push plate 16, and the push plate 16 is positioned on the back of a sludge drying bag 18.

Pneumatic push rod is conventional start-up propelling movement equipment, and the use is the known mature technique at present, utilizes the sludge drying machine in this equipment, can carry out the wringing with the moisture in the mud, makes the mud water content significantly reduce, becomes the cubic, has greatly reduced the mud volume, and the bagging-off transportation of being convenient for reduces staff's working strength, has still avoided simultaneously that mud deposits for a long time and blackens and become smelly, causes secondary pollution.

The middle part on box 9 top is provided with dress sack 17, and the tight cover has been connect sludge drying bag 18 on dress sack 17, and the bottom of sludge drying bag 18 extends to the inside of box 9 and with the upper surface swing joint of bottom plate 10, and sludge drying bag 18 is disposable non-woven fabrics sack, and the non-woven fabrics has and permeates water and hinders the characteristic that mud flows out, can cooperate sludge drying machine 3 to extrude dehydration to the mud in the bag effectively, improves mummification efficiency.

The water collector that is located bottom plate 10 below has been placed to the bottom of box 9, has seted up evenly distributed's hole that leaks on the bottom plate 10, can concentrate the collection to the sewage that mud was taken off, then has the pipeline of water collector to carry to former pond.

When the device works, a sludge drying bag 18 is sleeved at a bag opening 17 of a sludge drying machine 3, then a water treatment agent is put into a reaction water tank 1, a stirring motor in the stirring tank is started, the water treatment agent is mixed with fluorescent sewage under the stirring effect, the sewage in the reaction water tank 1 is added with the chemicals and stirred, then is flocculated and deposited and is layered into supernatant water and sludge, the supernatant water is discharged into an ozone oxidation water tank 2 through a supernatant discharge pipe 6, the sludge is discharged into the bag opening 17 of the sludge drying machine 3 through a sludge discharge pipe 5, the sludge continuously falls into the sludge drying bag 18, when two thirds of the sludge in the sludge drying bag 18 is filled, a valve on the sludge discharge pipe 5 is closed, then a second pneumatic push rod 13 is started, two second clamp plates 14 are inwardly closed, the bag opening of the sludge drying bag 18 is fastened, then a first pneumatic push rod 11 is started, and two first clamp plates 12 are inwardly closed, the sludge in the sludge drying bag 18 is extruded, the redundant water flows out from the non-woven fabric bag body to the bottom plate 10, then flows into the water receiving tray through the water leakage hole and flows into the raw water tank, then the first pneumatic push rod 11 and the second pneumatic push rod 13 are operated to retreat and continue to load the sludge, the steps are repeated until the sludge drying bag 18 is filled with the squeezed sludge, the bag opening of the sludge drying bag 18 is taken off from the bag opening 17, then a third pneumatic push rod 15 is started, a push plate 16 pushes a sludge drying bag 18 filled with sludge outwards, namely, the sludge drying and bagging step is completed, after the sewage discharged into the ozone oxidation water tank 2 is oxidized by ozone, the COD value can be controlled to be discharged within the required range and reach the standard, the qualified water is discharged to a designated point through the liquid discharge pipe 8, and a small part of sludge precipitated in the water is discharged to a raw water pool through the sewage discharge pipe, so that the subsequent treatment is facilitated.

Those not described in detail in this specification are within the skill of the art.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a water treatment equipment, includes reaction water tank (1), ozone oxidation water tank (2) and sludge drying machine (3), its characterized in that: reaction water tank (1) comprises agitator tank and support (4), the surface in the agitator tank bottom is installed in support (4), the fixed intercommunication in bottom of agitator tank has mud pipe (5), the other end of mud pipe (5) extends to the top of sludge drying machine (3) pan feeding mouth, the fixed intercommunication in one side that mud pipe (5) were kept away from to the agitator tank has supernatant discharge pipe (6), the other end of supernatant discharge pipe (6) extends to the top of ozone oxidation water tank (2), the fixed intercommunication in bottom of ozone oxidation water tank (2) has blow off pipe (7), the fixed intercommunication in one side that reaction water tank (1) was kept away from to ozone oxidation water tank (2) has fluid-discharge tube (8) that are located blow off pipe (7) top.

2. The water treatment apparatus according to claim 1, characterized in that: sludge drying machine (3) comprises box (9), bottom plate (10), first pneumatic push rod (11), second pneumatic push rod (13) and third pneumatic push rod (15), bottom plate (10) fixed mounting is in the bottom of box (9), the quantity of first pneumatic push rod (11) is two and respectively fixed mounting at the middle part of box (9) inner chamber both sides, the quantity of second pneumatic push rod (13) is two and respectively the top of fixed mounting in box (9) inner chamber both sides, third pneumatic push rod (15) fixed mounting is at the middle part at box (9) the back.

3. The water treatment apparatus according to claim 2, characterized in that: the middle part on box (9) top is provided with sack (17), it has sludge drying bag (18) to closely overlap on sack (17), the bottom of sludge drying bag (18) extend to the inside of box (9) and with the upper surface swing joint of bottom plate (10).

4. The water treatment apparatus according to claim 2, characterized in that: the output end of the first pneumatic push rod (11) is fixedly connected with a first clamping plate (12), and the other side of the first clamping plate (12) is respectively in contact with and movably connected with the two sides of the sludge drying bag (18).

5. The water treatment apparatus according to claim 2, characterized in that: the output connection of second pneumatic push rod (13) is fixed with second splint (14), second splint (14) are located the top of first splint (12), two the opposite side of second splint (14) contacts and swing joint with the both sides of sludge drying bag (18) respectively.

6. The water treatment apparatus according to claim 2, characterized in that: the output end of the third pneumatic push rod (15) extends to the inside of the box body (9) and is fixedly connected with a push plate (16), and the push plate (16) is located on the back of the sludge drying bag (18).

7. The water treatment apparatus according to claim 2, characterized in that: a water receiving tray located below the bottom plate (10) is placed at the bottom of the box body (9), and water leakage holes which are uniformly distributed are formed in the bottom plate (10).

8. The water treatment apparatus according to claim 2, characterized in that: the sludge drying bag (18) is a disposable non-woven fabric bag.