CN111039350A - Oxidation treatment assembly for water treatment and integrated deep oxidation equipment - Google Patents

Oxidation treatment assembly for water treatment and integrated deep oxidation equipment Download PDF

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Publication number
CN111039350A
CN111039350A CN202010017683.7A CN202010017683A CN111039350A CN 111039350 A CN111039350 A CN 111039350A CN 202010017683 A CN202010017683 A CN 202010017683A CN 111039350 A CN111039350 A CN 111039350A
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China
Prior art keywords
connecting piece
oxidation
water treatment
shell
oxidation treatment
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Pending
Application number
CN202010017683.7A
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Chinese (zh)
Inventor
马立剑
徐峰
乔德飞
张宏飞
张计涛
袁野
倪萍
殷明威
张超
李品玉
陈凡凡
明梦
严倩
吴嘉俊
葛虹序
张林方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Shengde Water Treatment Co ltd
Original Assignee
Suzhou Shengde Water Treatment Co ltd
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Priority to CN202010017683.7A priority Critical patent/CN111039350A/en
Publication of CN111039350A publication Critical patent/CN111039350A/en
Pending legal-status Critical Current

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    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical

Abstract

The invention is suitable for the field of water treatment, and provides an oxidation treatment component for water treatment and integrated deep oxidation equipment, wherein the oxidation treatment component for water treatment comprises a shell, a first threaded connecting piece, a second threaded connecting piece, a containing part, a sealing cover, an ultraviolet lamp tube, an inlet and an outlet.

Description

Oxidation treatment assembly for water treatment and integrated deep oxidation equipment
Technical Field
The invention belongs to the field of water treatment, and particularly relates to an oxidation treatment assembly for water treatment and integrated deep oxidation equipment.
Background
The deep oxidation technology is also called advanced oxidation technology, and is widely applied to the fields of spinning, pharmacy, water treatment, flue gas purification and the like. In the field of water treatment, various advanced oxidation methods are designed and rapidly applied to the ecological environmental protection industry, and the ultraviolet light/hydrogen peroxide method is used as an advanced oxidation process developed in the environmental protection field in recent years, strong-oxidizing OH free radical oxidation degradation pollutants are generated by dissociating water through ultraviolet light excitation, and the ultraviolet light/hydrogen peroxide method has the advantages of strong oxidation capacity, simple process flow, no secondary pollution and the like, and shows good development potential and application prospect.
At present, the advanced oxidation equipment on the market has various types, and most of the advanced oxidation equipment can remove organic pollutants. However, the existing advanced oxidation equipment generally uses ozone oxidation, fenton oxidation, biological filter (biochemical method) and the like, and has many problems in terms of floor space and operation cost.
Disclosure of Invention
The embodiment of the invention aims to provide an oxidation treatment component for water treatment and integrated deep oxidation equipment, so as to solve the problem that the existing advanced oxidation equipment proposed in the background art is insufficient in floor area and operation cost.
The embodiment of the invention is realized in such a way that the oxidation treatment component for water treatment comprises a shell with openings at two ends, and also comprises:
the first fixed connecting piece and the second fixed connecting piece are respectively arranged at openings at two ends of the shell, a first pressing piece is detachably arranged on one side of the first fixed connecting piece, which is far away from the shell, and a second pressing piece is detachably arranged on one side of the second fixed connecting piece, which is far away from the shell;
the first threaded connecting piece is fixedly arranged on the first pressing piece and is used for being communicated with the inside of the shell, the second threaded connecting piece which is symmetrically arranged with the first threaded connecting piece is fixedly arranged on the second pressing piece, the second threaded connecting piece is communicated with the corresponding first threaded connecting piece through an accommodating part arranged in the shell, and sealing covers can be detachably connected to openings at the end parts of the first threaded connecting piece and the second threaded connecting piece;
the ultraviolet lamp tube is correspondingly arranged in the accommodating part; and
and the inlet and the outlet are respectively and symmetrically arranged on the side surface of the shell and are communicated with the inside of the shell.
In another embodiment of the present invention, there is also provided an integrated deep oxidation apparatus including the above oxidation treatment module for water treatment, the integrated deep oxidation apparatus further including:
the frame body is provided with a plurality of oxidation treatment components which are horizontally arranged and used for water treatment;
the pipeline is arranged on the frame body and is used for being communicated with the corresponding shell of the oxidation treatment component for water treatment; and
the flow adjusting assembly is used for adjusting the flow of the materials conveyed by the pipeline to the materials in the shell, and the flow adjusting assemblies are multiple in number and correspondingly arranged on the pipeline.
Compared with the prior art, the oxidation treatment assembly for water treatment provided by the embodiment of the invention comprises a shell, a first threaded connecting piece, a second threaded connecting piece, an accommodating part, a sealing cover, an ultraviolet lamp tube, an inlet and an outlet, wherein feeding and discharging are realized through the inlet and the outlet.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of an oxidation treatment module for water treatment according to an embodiment of the present invention.
Fig. 2 is a schematic view illustrating a connection relationship between a housing and an ultraviolet lamp in an oxidation treatment assembly for water treatment according to an embodiment of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view showing a connection relationship between a housing and an inlet and an outlet in an oxidation treatment module for water treatment according to an embodiment of the present invention.
Fig. 5 is a schematic side view of an oxidation treatment module for water treatment according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an integrated deep oxidation apparatus according to another embodiment of the present invention.
Fig. 7 is a schematic side view of an integrated deep oxidation apparatus according to another embodiment of the present invention.
In the figure: 1-a detachable fixed part; 2-pipeline; 3-a first elastic member; 4-a first compression member; 5-connecting wires; 6-a first fixed connection; 7-a first threaded connection; 8-a shell; 9-a first seal; 10-a housing; 11-a second threaded connection; 12-a second fixed connection; 13-a second compression member; 14-a second elastic member; 15-a second seal; 16-a sealing cover; 17-ultraviolet lamp tube; 18-an inlet; 19-an outlet; 20-frame body; 21-an input tube; 22-an output pipe; 23-emptying the pipe; 24-flow regulating assembly.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 5, a structure of an oxidation treatment module for water treatment according to an embodiment of the present invention includes a housing 8 having openings at both ends thereof, and further includes:
the first fixed connecting piece 6 and the second fixed connecting piece 12 are respectively arranged at openings at two ends of the shell 8, a first pressing piece 4 is detachably arranged on one side, away from the shell 8, of the first fixed connecting piece 6, and a second pressing piece 13 is detachably arranged on one side, away from the shell 8, of the second fixed connecting piece 12;
at least one first threaded connecting piece 7 fixedly mounted on the first pressing piece 4 and used for being communicated with the inside of the shell 8, second threaded connecting pieces 11 symmetrically arranged with the first threaded connecting pieces 7 are fixedly mounted on the second pressing pieces 13, the second threaded connecting pieces 11 are communicated with the corresponding first threaded connecting pieces 7 through accommodating parts 10 arranged in the shell 8, and sealing covers 16 can be detachably connected to openings at the end parts of the first threaded connecting pieces 7 and the second threaded connecting pieces 11;
an ultraviolet lamp tube 17 correspondingly arranged in the accommodating part 10, wherein the accommodating part 10 is made of an ultraviolet optical material; and
and the inlet 18 and the outlet 19 are respectively and symmetrically arranged on the side surface of the shell 8 and are communicated with the inside of the shell 8.
In the embodiment of the invention, the ultraviolet lamp tube 17 is placed in the accommodating part 10, the accommodating space formed by the accommodating part 10 and the first threaded connecting piece 7 and the second threaded connecting piece 11 which are communicated with the accommodating part is sealed by the sealing cover 16 which is detachably connected, waste water to be subjected to deep oxidation treatment is fed and discharged through the inlet 18 and the outlet 19, and simultaneously, activated carbon and/or hydrogen peroxide can be fed through the inlet 18 for carrying out oxidation treatment on the waste water, because the waste water and the ultraviolet lamp tube 17 are separated by the connection, the waste water flows between the shell 8 and the accommodating part 10, flows in from the inlet 18 and flows out from the outlet 19, and is matched with ultraviolet irradiation treatment of the ultraviolet lamp tube 17, so that the ultraviolet oxidation treatment effect is realized, and compared with the ultraviolet oxidation treatment equipment commonly used by the existing advanced oxidation equipment, ozone oxidation, fenton oxidation, ozone oxidation, and ultraviolet oxidation, Biological filters (biochemical method) and the like have advantages in floor area and operating cost.
It should be noted that the oxidation treatment component for water treatment contains at least one ultraviolet lamp tube 17, ultraviolet lamp tube 17 sets up in casing 8, see through the ultraviolet light through holding portion 10 to can cooperate the hydrogen peroxide oxidation treatment in the ultraviolet oxidation treatment, because ultraviolet lamp tube 17 sets up in casing 8 rather than traditional setting in casing 8's outside has effectively reduced occupation space, and then can improve space utilization, and the occupied space is little when preparing into advanced oxidation equipment, simultaneously can ultraviolet light/hydrogen peroxide ally oneself with the usefulness, compares and sets up two equipment alone respectively, has the advantage in area, working costs.
In an example of the present invention, due to the sealing cover 16, the sealing cover 16 can be detached as required, and then the corresponding ultraviolet lamp 17 can be installed or taken out for maintenance and replacement, and since the accommodating space formed by the accommodating part 10 and the first and second threaded connectors 7 and 11 communicated therewith is separated from the housing 8, the ultraviolet lamp 17 can be replaced conveniently, and the ultraviolet lamp 17 can be replaced without shutdown while operation is realized.
The oxidation treatment module for water treatment may also perform ultraviolet oxidation treatment by using the ultraviolet lamp 17 alone, may also perform hydrogen peroxide oxidation treatment alone as needed, or may perform a combination of a plurality of oxidation methods, so as to efficiently oxidize indexes such as COD (Chemical oxygen demand), BOD (biochemical oxygen demand), TOC (Total Organic Carbon) and the like in the water body, and meet the emission requirements and the pretreatment requirements.
It is understood that the ultraviolet optical material may be one of quartz glass, polymethyl methacrylate, polystyrene, or polycarbonate, and is not limited specifically, but is preferably quartz glass, and of course, the above are only some preferred materials, and the ultraviolet optical material may also be polydiallyl diglycol carbonate, transparent glass fiber reinforced plastic, and the like, and is not limited herein, and of course, in order to clearly and specifically embody the present solution, the ultraviolet optical material is mainly embodied in the form of quartz glass in the following embodiments, but is mainly for embodying the realizability of the solution, and is not limited herein, as long as ultraviolet light can be transmitted.
It should be further understood that the shape of the accommodating portion 10 is not limited, for example, the shape of the accommodating portion 10 is one of a rectangular parallelepiped, a cylindrical body, or a polygonal prism, which is hollow inside, but is not limited specifically, but is preferably a cylindrical body, of course, the shapes are only some preferred shapes, the accommodating portion 10 may also be other shapes such as a multi-segment line shape, a U-shape, etc., which are hollow inside, and is set specifically according to actual requirements, and is not limited herein as long as the ultraviolet lamp tube 17 can be accommodated and ultraviolet light can be transmitted, and of course, in order to clearly and specifically embody the present solution, the accommodating portion 10 is mainly embodied in the form of a cylindrical body, which is mainly for embodying the realizability of the solution, but is not limited herein.
Preferably, the accommodating portion 10 is a quartz glass tube, and can accommodate the ultraviolet lamp 17 and transmit ultraviolet light, so that the ultraviolet lamp can be prevented from contacting wastewater in the housing 8 while ensuring the ultraviolet oxidation treatment effect, and the hydrogen peroxide oxidation treatment can be simultaneously performed in the housing 8, and since the ultraviolet lamp 17 is disposed in the housing 8 instead of being conventionally disposed outside the housing 8, the occupied space is effectively reduced.
Further, as a preferred embodiment of the present invention, the ultraviolet lamp tubes 17 are multiple in number and are arranged in the housing 8 in an annular array.
In the embodiment of the present invention, the plurality of ultraviolet lamps 17 are arranged in the housing 8 in an annular array, so that the space utilization rate can be effectively improved, the ultraviolet oxidation treatment effect can be improved by arranging the plurality of ultraviolet lamps 17, and the wastewater inside the housing 8 can be subjected to uniform ultraviolet irradiation treatment by arranging the plurality of ultraviolet lamps 17 in an annular array, so that the oxidation treatment effect is effectively ensured.
In an embodiment of the present invention, the housing 8 may be a single-layer stainless steel housing, a double-layer stainless steel housing, or the like, and in this embodiment, the housing 8 is preferably a double-layer stainless steel housing.
Preferably, the ultraviolet lamp tubes 17 are eight in number and are arranged in the shell 8 in an annular array, the ultraviolet wavelength of the ultraviolet lamp tubes 17 is between 250 and 320nm, the ultraviolet irradiation intensity is controlled by controlling the intensity of the ultraviolet lamp tubes 17, the activated carbon has a good adsorption effect on organic matters, and when the activated carbon is used together, the removal rate can reach 50-80%.
It should be noted that when appropriate hydrogen peroxide is added and ultraviolet light and activated carbon are matched, the removal effect is better than that of the ultraviolet light or ultraviolet light and hydrogen peroxide which are used independently, and the removal rate is about 20% higher than that of the ultraviolet light which is used independently.
Further, as a preferred embodiment of the present invention, the first compressing member 4 is detachably connected to the first fixed connecting member 6 by a plurality of detachable fixed members 1, and the second compressing member 13 is detachably connected to the second fixed connecting member 12 by a plurality of detachable fixed members 1.
In the embodiment of the present invention, the first compressing member 4 and the first fixed connecting member 6 are detachably connected by a plurality of detachable fixing members 1, the second compressing member 13 and the second fixed connecting member 12 are detachably connected by a plurality of detachable fixing members 1, the first compressing member 4 and the second compressing member 13 can be detached, replaced and maintained as required, and the ultraviolet lamp 17 can be conveniently replaced.
In an example of the present invention, the first fixed connecting element 6 is fixedly connected to an opening at one end of the housing 8, and the second fixed connecting element 12 is fixedly connected to an opening at the other end of the housing 8, for example, by welding or other fixing connection methods in the required technology.
In another example of the present invention, the detachable fixed part 1 may be a detachable structure in the prior art, for example, the detachable fixed part 1 may adopt a nut and bolt combination, a nut and screw combination, a connecting pin, and the like, and in this example, it is preferable that the detachable fixed part 1 adopts a nut and bolt combination.
Further, as a preferred embodiment of the present invention, a second sealing member 15 is correspondingly disposed at a joint of the first pressing member 4 and the first fixed connecting member 6 and a joint of the second pressing member 13 and the second fixed connecting member 12.
In the embodiment of the present invention, the second sealing member 15 can improve the sealing performance of the joint between the first pressing member 4 and the first fixed connecting member 6 and the joint between the second pressing member 13 and the second fixed connecting member 12, thereby preventing the waste water in the housing 8 from leaking.
In an embodiment of the present invention, the second sealing member 15 is used to improve the sealing effect, the second sealing member 15 may be an O-ring, a V-ring, a U-ring, a rectangular ring, a Y-ring, a hole YX-ring, a hole retainer, an O-ring, a J-ring, or the like, which are used in the prior art, and is specifically selected according to the shapes of the first pressing member 4 and the first fixed connecting member 6, and the second pressing member 13 and the second fixed connecting member 12, which is not limited herein, and in this embodiment, the second sealing member 15 is preferably an O-ring.
Further, as a preferred embodiment of the present invention, the ultraviolet lamp 17 is connected to a corresponding power source through a connection line 5.
In the embodiment of the present invention, one end of the connecting wire 5 is electrically connected to the corresponding ultraviolet lamp 17, and the other end of the connecting wire passes through the sealing cover 16 and is electrically connected to a corresponding power supply, the connection mode is the prior art, and can be designed as required, the power supply is also an existing product, and can be an alternating current, a direct current, a disposable battery or a rechargeable battery, and the power supply is specifically set as required, and the ultraviolet lamp 17 is powered by the power supply, so that the ultraviolet light treatment of the wastewater in the housing 8 is realized.
As shown in fig. 2 to 3, as a preferred embodiment of the present invention, the detachable fixed member 1 is further provided with a first elastic member 3.
In the embodiment of the invention, the detachable fixed part 1 is matched with the bolt by adopting the nut, and the first elastic part 3 is arranged on one side of the nut facing the end part of the bolt, so that the effects of buffering and locking can be achieved when the nut is in threaded connection with the bolt, and the connection stability is effectively improved.
In an embodiment of the present invention, the first elastic member 3 may be an elastic pad, a flat pad, or the like, and in this embodiment, it is preferable that the first elastic member 3 is an elastic pad.
In another example of the present invention, the first pressing member 4 and the second pressing member 13 are both pressing covers, the first fixed connecting member 6 and the second fixed connecting member 12 may be flanges in the prior art, or other connecting parts that can be connected and sealed at two plane peripheries by using bolts, for example, the first fixed connecting member 6 and the second fixed connecting member 12 may both be threaded flanges or stainless steel flanges, and preferably, the first fixed connecting member 6 and the second fixed connecting member 12 are both stainless steel flanges, and the corresponding stainless steel flanges are fixed on the housing 8 by welding.
Further, as a preferred embodiment of the present invention, the sealing cover 16 includes:
the cover body is used for being in threaded connection with the end part of the corresponding first threaded connecting piece 7 and the end part of the corresponding second threaded connecting piece 11;
a second elastic member 14 disposed on a side of the cover facing the ultraviolet lamp 17; and
the first sealing member 9 is in contact with the end of the accommodating portion 10 on one side and is attached to the second elastic member 14 on the other side.
In the embodiment of the present invention, the cover may be in threaded connection with the end portion of the corresponding first threaded connector 7, or in threaded connection with the end portion of the corresponding second threaded connector 11, and the inner side of the cover is correspondingly provided with an internal thread for performing threaded connection, and by adopting a threaded connection manner, the ports of the first threaded connector 7 and the second threaded connector 11 may be sealed, so that the ultraviolet lamp 17 disposed inside the accommodating portion 10 may be sealed.
In an example of the present invention, the second elastic member 14 is used to play a role in buffering and locking, an existing product such as a gasket may be used, the first sealing member 9 is used to improve a sealing effect, the first sealing member 9 may be an O-ring, a V-ring, a U-ring, a rectangular ring, a Y-ring, a hole YX-ring, a YX-hole retainer, an O-ring retainer, a J-ring, or the like in the prior art, and is specifically selected according to the shapes of the cover body, the first threaded connection member 7, and the corresponding second threaded connection member 11, which are not limited herein, and in this example, the first sealing member 9 is preferably an O-ring.
The first threaded connector 7 and the corresponding second threaded connector 11 are short pipes each provided with an external thread, and can be connected and fixed with the corresponding end of the accommodating portion 10 by welding.
As shown in fig. 6 to 7, an embodiment of the present invention further provides an integrated deep oxidation apparatus, including the above oxidation treatment module for water treatment, further including:
the rack body 20 is provided with a plurality of oxidation treatment components for water treatment which are horizontally arranged;
a pipeline 2 arranged on the frame body 20 for communicating with the corresponding housing 8 of the oxidation treatment assembly for water treatment, and
and the flow regulating assemblies 24 are used for regulating the flow of the materials conveyed by the pipeline 2 into the shell 8, and the flow regulating assemblies 24 are multiple in number and are correspondingly arranged on the pipeline 2.
In the embodiment of the invention, by arranging a plurality of horizontally arranged oxidation treatment components for water treatment, the integrated design of the oxidation treatment components for water treatment can be realized, the occupied space is effectively reduced, and the oxidation treatment components for water treatment are respectively communicated with the corresponding shells 8 of the oxidation treatment components for water treatment through pipelines 2, so that the inlet 18 and the outlet 19 can be matched through the pipelines 2 to realize feeding and discharging, and a flow regulating component 24 is arranged to regulate the flow of materials conveyed by the pipelines 2 into the shells 8.
In one embodiment of the present invention, a plurality of the oxidation treatment modules for water treatment are horizontally installed on the frame body 20, for example, a plurality of parallel oxidation treatment modules for water treatment are installed, each group has at least two oxidation treatment modules for water treatment located at the same horizontal line, and the integration level is high.
It should be noted that the flow regulating assembly 24 may be a valve product in the prior art, the control of the valve may adopt various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electro-hydraulic, pneumatic hydraulic, spur gear, bevel gear drive, etc., preferably, the flow regulating assembly 24 is an electromagnetic flow valve in the prior art, the specific model is selected according to the requirement, and the invention is not limited herein, as long as the valve can be operated according to the predetermined requirement under the action of pressure, temperature or other form of sensing signals, or can be simply opened or closed without depending on the sensing signals, and the valve can make the opening and closing member perform lifting, sliding, swinging or rotating motion by means of a driving or automatic mechanism, so as to change the size of the flow passage area to realize the control function. The flow regulating assemblies 24 form a flow distribution system, so that the flow can be uniformly or individually controlled.
It can be understood that the ultraviolet lamp tube 17 can be put into from the opening of the first threaded connection member 7 or the second threaded connection member 11, both ends can be put into in principle, and the ultraviolet lamp tube can be detached better by designing the accommodating part 10 which is convenient to clean and is adjusted according to actual conditions.
Further, as a preferred embodiment of the present invention, the piping 2 includes:
the input pipe 21 is installed on the frame body 20 and is used for communicating with the corresponding inlet 18, and the corresponding flow regulating assembly 24 is arranged at the joint of the input pipe 21 and the inlet 18; and
and the output pipe 22 is installed on the frame body 20 and is used for communicating with the corresponding outlet 19, and the corresponding flow regulating assembly 24 is arranged at the joint of the output pipe 22 and the outlet 19.
In the embodiment of the present invention, the integration of the equipment is improved by designing a structure which is convenient for construction and installation, the housing 8 corresponding to each oxidation treatment module for water treatment is communicated with the corresponding position of the input pipe 21 through the inlet 18, i.e. a plurality of communication positions are arranged in parallel, and the housing 8 corresponding to each oxidation treatment module for water treatment is communicated with the corresponding position of the output pipe 22 through the outlet 19, i.e. a plurality of communication positions are arranged in parallel.
In an example of the present invention, by using the accommodating portion 10 to place the ultraviolet lamp 17, the accommodating portion 10 is designed to be a quartz sleeve structure capable of protecting the ultraviolet lamp 17 under a certain pressure (below 1.0 Mpa), so as to prevent the ultraviolet lamp 17 from being exposed to a water short circuit and explosion.
In yet another example of the present invention, the first pressing member 4, the first fixed connecting member 6, the first threaded connecting member 7, the housing 8, the second threaded connecting member 11, the second fixed connecting member 12, and the second pressing member 13 may all be made of stainless steel, for example, 316L; the material of the second elastic member 14 may be teflon, and the material of the second sealing member 15 may be viton.
Further, as a preferred embodiment of the present invention, the output pipe 22 is also communicated with an emptying pipe 23 provided on the frame body 20.
In the embodiment of the present invention, the output end of the evacuation pipe 23 is located at the lower end of the frame body 20, and waste materials can be timely discharged or water after cleaning can be conveniently discharged through the evacuation pipe 23.
In one embodiment of the invention, by designing a uniform flow distribution system and a drug mixing system, water and drugs can be sufficiently mixed, and the deep oxidation treatment effect is effectively improved by matching with uniform irradiation of ultraviolet light.
It should be noted that some advanced oxidation devices also use an ultraviolet oxidation technology, and although ultraviolet lamps are used for treating sewage by ultraviolet oxidation, most of the advanced oxidation devices are complex in operation and cannot be replaced without stopping the operation.
In the embodiment of the invention, the advanced oxidation equipment (such as ozone oxidation equipment, Fenton oxidation and biological filter) on the market is compared with the integrated deep oxidation equipment, and the advanced oxidation equipment is specifically 10m3Compared with the conventional deep oxidation treatment, the COD is reduced from 500mg/L to 400 mg/L. Specific comparison results are shown in table 1. It can be seen that ozone oxidation equipment, fenton oxidation equipment, biological filters (biochemical processes) and the like are commonly used, and there are many problems in terms of floor space, maintenance and operating costs.
TABLE 1 comparative results of the devices
Figure BDA0002360564070000121
The embodiment of the invention provides an oxidation treatment component for water treatment, which comprises a shell 8, a first fixed connecting piece 6, a second fixed connecting piece 12, a first pressing piece 4, a second pressing piece 13, a first threaded connecting piece 7, a second threaded connecting piece 11, an accommodating part 10, a sealing cover 16, an ultraviolet lamp tube 17, an inlet 18 and an outlet 19, and provides integrated deep oxidation equipment based on the oxidation treatment component for water treatment, wherein the inlet 18 and the outlet 19 are used for realizing feeding and discharging materials, the ultraviolet lamp tube 17 is arranged in the shell 8 and is protected by the accommodating part 10, so that the occupied space is effectively reduced, ultraviolet light penetrates through the accommodating part 10, the ultraviolet oxidation treatment can be simultaneously matched with hydrogen peroxide for oxidation treatment of wastewater, the space utilization rate is improved, the occupied space is small, two oxidation devices do not need to be respectively and independently arranged, compared with the existing advanced oxidation equipment, the method has advantages in floor area and operation cost, and solves the problem that the existing advanced oxidation equipment is insufficient in floor area and operation cost.
The electric appliances presented in the article can be connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device controlled by a computer and the like.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The standard parts used by the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part can adopt the conventional means of mature bolts, rivets, welding and the like in the prior art, and the detailed description is not repeated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An oxidation treatment assembly for water treatment, comprising a housing provided with openings at both ends, characterized by further comprising:
the first fixed connecting piece and the second fixed connecting piece are respectively arranged at openings at two ends of the shell, a first pressing piece is detachably arranged on one side of the first fixed connecting piece, which is far away from the shell, and a second pressing piece is detachably arranged on one side of the second fixed connecting piece, which is far away from the shell;
the first threaded connecting piece is fixedly arranged on the first pressing piece and is used for being communicated with the inside of the shell, the second threaded connecting piece which is symmetrically arranged with the first threaded connecting piece is fixedly arranged on the second pressing piece, the second threaded connecting piece is communicated with the corresponding first threaded connecting piece through an accommodating part arranged in the shell, and sealing covers can be detachably connected to openings at the end parts of the first threaded connecting piece and the second threaded connecting piece;
the ultraviolet lamp tube is correspondingly arranged in the accommodating part, and the accommodating part is made of an ultraviolet optical material; and
and the inlet and the outlet are respectively and symmetrically arranged on the side surface of the shell and are communicated with the inside of the shell.
2. An oxidation treatment assembly for water treatment as claimed in claim 1, wherein the ultraviolet lamp tubes are plural in number and arranged in an annular array within the housing.
3. An oxidation treatment assembly for water treatment as claimed in claim 1, wherein the first compressing member is removably connected to the first fixed connection member by a plurality of removable fixing members, and the second compressing member is removably connected to the second fixed connection member by a plurality of removable fixing members.
4. An oxidation treatment module for water treatment as claimed in claim 1, wherein a second sealing member is provided at a joint of the first pressing member and the first fixing connector and a joint of the second pressing member and the second fixing connector.
5. An oxidation treatment assembly for water treatment according to claim 1, wherein the ultraviolet lamp tubes are connected to a corresponding power source by connection lines.
6. An oxidation treatment assembly for water treatment according to claim 3, wherein the removable fixing member is further provided with a first resilient member.
7. An oxidative treatment assembly for water treatment as claimed in claim 3, wherein the sealing cap comprises:
the cover body is in threaded connection with the end part of the corresponding first threaded connecting piece and the end part of the corresponding second threaded connecting piece;
the second elastic piece is arranged on one side of the cover body facing the ultraviolet lamp tube; and
and one side of the first sealing element is in contact with the end part of the accommodating part, and the other side of the first sealing element is attached to the second elastic element.
8. An integrated deep oxidation apparatus comprising the oxidation treatment module for water treatment as claimed in any one of claims 1 to 7, wherein the integrated deep oxidation apparatus further comprises:
the frame body is provided with a plurality of oxidation treatment components which are horizontally arranged and used for water treatment;
the pipeline is arranged on the frame body and is used for being communicated with the corresponding shell of the oxidation treatment component for water treatment; and
the flow adjusting assembly is used for adjusting the flow of the materials conveyed by the pipeline to the materials in the shell, and the flow adjusting assemblies are multiple in number and correspondingly arranged on the pipeline.
9. The integrated deep oxidation apparatus of claim 8, wherein the conduit comprises:
the input pipe is arranged on the frame body and is used for being communicated with the corresponding inlet, and the corresponding flow regulating assembly is arranged at the joint of the input pipe and the inlet; and
the output tube is installed on the frame body and is used for being communicated with the corresponding outlet, and the flow regulating assembly is correspondingly arranged at the joint of the output tube and the outlet.
10. The integrated deep oxidation apparatus according to claim 8, wherein the outlet pipe is further in communication with an evacuation pipe provided on the frame.
CN202010017683.7A 2020-01-09 2020-01-09 Oxidation treatment assembly for water treatment and integrated deep oxidation equipment Pending CN111039350A (en)

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CN202010017683.7A CN111039350A (en) 2020-01-09 2020-01-09 Oxidation treatment assembly for water treatment and integrated deep oxidation equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004066219A (en) * 2002-06-10 2004-03-04 Mitsubishi Electric Corp Water treatment system and water treatment method
CN101486500A (en) * 2009-03-03 2009-07-22 沈阳建筑大学 Ultraviolet ray sterilizing apparatus
US20120085691A1 (en) * 2009-06-02 2012-04-12 Snapdragon Investments Limited Fluid Treatment Apparatus
CN103910408A (en) * 2013-11-13 2014-07-09 江苏海豚船舶机械有限公司 Sealing device for ultraviolet sterilization
CN204910182U (en) * 2015-08-28 2015-12-30 雅赛利(台州)制药有限公司 Liquid ultraviolet lamp sterilizer
KR101660428B1 (en) * 2015-11-24 2016-09-29 에스앤피환경주식회사 Photo oxidation reactor
CN211644691U (en) * 2020-01-09 2020-10-09 苏州晟德水处理有限公司 Oxidation treatment assembly for water treatment and integrated deep oxidation equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004066219A (en) * 2002-06-10 2004-03-04 Mitsubishi Electric Corp Water treatment system and water treatment method
CN101486500A (en) * 2009-03-03 2009-07-22 沈阳建筑大学 Ultraviolet ray sterilizing apparatus
US20120085691A1 (en) * 2009-06-02 2012-04-12 Snapdragon Investments Limited Fluid Treatment Apparatus
CN103910408A (en) * 2013-11-13 2014-07-09 江苏海豚船舶机械有限公司 Sealing device for ultraviolet sterilization
CN204910182U (en) * 2015-08-28 2015-12-30 雅赛利(台州)制药有限公司 Liquid ultraviolet lamp sterilizer
KR101660428B1 (en) * 2015-11-24 2016-09-29 에스앤피환경주식회사 Photo oxidation reactor
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