CN213726422U - Ultraviolet reaction device and ultraviolet reaction system - Google Patents

Abstract

The application discloses ultraviolet reaction device and ultraviolet reaction system relates to ultraviolet reaction processing technology field. The ultraviolet reaction device comprises an ultraviolet reaction tank and an ultraviolet reactor, and the ultraviolet reaction tank and the ultraviolet reactor are connected with a circulating pipeline; the ultraviolet reaction tank comprises a tank body and an ultraviolet irradiation lamp positioned in the tank body, and a stirring mechanism is also arranged in the tank body; the ultraviolet reactor comprises a frame and an ultraviolet reaction lamp, wherein the ultraviolet reaction lamp is communicated with the circulating pipeline and circularly irradiates materials flowing through the ultraviolet reaction lamp through ultraviolet light. In the first stage of ultraviolet reaction, the stirring mechanism continuously stirs the materials, and the ultraviolet irradiation lamp irradiates to complete the first stage of ultraviolet reaction; the materials realize circular flow through the circulating pipeline, and the ultraviolet reaction of the second stage is completed through the ultraviolet reaction lamp, so that the sufficiency of ultraviolet reaction treatment of the materials is further improved, and the aim of improving the ultraviolet reaction effect is fulfilled.

Description

Ultraviolet reaction device and ultraviolet reaction system

Technical Field

The application relates to the field of ultraviolet reaction treatment, in particular to an ultraviolet reaction device and an ultraviolet reaction system.

Background

At present, in the preparation and production processes of certain biological raw materials or medical raw materials, an ultraviolet reaction environment needs to be created, for example, in the production process of a nadroparin calcium raw material, ultraviolet irradiation is needed to meet the ultraviolet catalytic reaction conditions required by production.

Generally, an ultraviolet light source is arranged in the reaction tank body to irradiate so as to meet the requirement of ultraviolet reaction conditions of materials.

In the above-mentioned related art, the inventors considered that there was a defect that the ultraviolet light irradiation was insufficient to cause the material reaction to be insufficient.

SUMMERY OF THE UTILITY MODEL

In order to obtain better ultraviolet reaction effect, the application provides ultraviolet reaction device and ultraviolet reaction system.

In a first aspect, the ultraviolet reaction device provided by the application adopts the following technical scheme:

the ultraviolet reaction device comprises an ultraviolet reaction tank and an ultraviolet reactor matched with the ultraviolet reaction tank, and the ultraviolet reaction tank and the ultraviolet reactor are connected with a circulating pipeline for circulating materials; the ultraviolet reaction tank comprises a tank body and ultraviolet irradiation lamps uniformly distributed in the tank body, and a stirring mechanism for stirring materials in the tank body is also arranged in the tank body; the ultraviolet reactor comprises a frame and an ultraviolet reaction lamp erected on the frame, and the ultraviolet reaction lamp is communicated with the circulating pipeline and irradiates materials circulating through the ultraviolet reaction lamp through ultraviolet light.

By adopting the technical scheme, the materials firstly enter the ultraviolet reaction tank, the ultraviolet reaction treatment of the first stage is completed under the matching action of the ultraviolet irradiation lamp and the stirring mechanism in the tank body, then the materials enter the ultraviolet reactor outside the ultraviolet reaction tank through the circulating pipeline, and the ultraviolet reaction treatment of the second stage is completed under the irradiation of the ultraviolet reaction lamp. In the ultraviolet reaction of the first stage, the materials are continuously stirred by the stirring mechanism, and the ultraviolet reaction of the first stage is completed by the ultraviolet irradiation lamp in the process of stirring the materials, so that the ultraviolet reaction sufficiency in the first stage is favorably improved; after the ultraviolet reaction of the first stage is finished, the materials realize the circular flow between the ultraviolet reaction tank and the ultraviolet reactor through the circulating pipeline, and the ultraviolet reaction of the second stage is finished through the ultraviolet reaction lamp, so that the circulating multistage ultraviolet treatment of the materials is realized, the sufficiency of the ultraviolet reaction treatment of the materials is further improved, and the aim of improving the ultraviolet reaction effect is fulfilled.

Preferably, the ultraviolet irradiation lamps are uniformly distributed and hermetically installed at the bottom of the tank body along the circumferential direction of the tank body, the stirring mechanism is arranged at the center of the bottom of the tank body, and the height of the stirring blade of the stirring mechanism is lower than the vertical height of the ultraviolet irradiation lamps after installation.

By adopting the technical scheme, the ultraviolet irradiation lamp is arranged in the tank body and can be fully contacted with the materials in the tank body, so that the improvement of the sufficiency of ultraviolet reaction treatment of the materials in the first stage is facilitated; on the basis, the relative position relation between the stirring paddle of the stirring mechanism and the installation height of the ultraviolet irradiation lamp is limited, in the process of stirring materials, the materials are diffused to the periphery by taking the stirring mechanism as the center, return after impacting the inner wall of the tank body, and form rolling motion around the ultraviolet irradiation lamp, so that the sufficiency of the ultraviolet irradiation lamp for irradiating the materials is further improved.

Preferably, the ultraviolet irradiation lamp comprises a lamp tube assembly and a mounting assembly; the lamp tube assembly comprises a first ultraviolet lamp tube connected with an external power supply and a quartz sleeve sleeved outside the first ultraviolet lamp tube; the mounting assembly comprises a sealing sleeve which is arranged at the bottom of the tank body in a penetrating mode in advance, a fixing piece is connected to one end, penetrating out of the tank body, of the sealing sleeve in a threaded mode, and the lamp tube assembly is arranged in the sealing sleeve in a penetrating mode and is abutted to the fixing piece.

By adopting the technical scheme, the quartz sleeve plays a role in protecting the first ultraviolet lamp tube; the sealing sleeve is matched with the fixing piece, so that the lamp tube assembly can be detachably mounted, and the lamp tube assembly is simple in structure, easy to implement and good in implementability; and the sealing sleeve and the lamp tube component realize sealing fit, and the normal use of the ultraviolet reaction tank is not influenced.

Preferably, the tank bottom outside of tank body can dismantle and be connected with the mounting bracket, the wiring end of first ultraviolet fluorescent tube wears to establish the mounting and the joint is on the mounting bracket, is connected with external power source again.

Through adopting above-mentioned technical scheme, the mounting bracket both had played the effect of supplementary fixed lamp assembly spare, had played the effect that the wiring end of being convenient for first ultraviolet fluorescent tube is connected with external power source again.

Preferably, the ultraviolet reaction lamp comprises a second ultraviolet lamp tube and a shell body sleeved outside the second ultraviolet lamp tube, and a hollow interlayer communicated with the circulating pipeline and used for material flowing is formed between the second ultraviolet lamp tube and the shell body; the ultraviolet reaction lamps are arranged in parallel to form a group of ultraviolet lamp reaction groups, two or more groups of ultraviolet lamp reaction groups are connected in series to form an ultraviolet lamp reaction unit and then are connected into the circulating pipeline, and the second ultraviolet lamp tubes in the same group of ultraviolet lamp reaction groups are connected in parallel and are integrally connected in series into the circulating pipeline.

By adopting the technical scheme, a plurality of groups of ultraviolet reaction lamps are connected in parallel to form ultraviolet lamp reaction groups, and two or more groups of ultraviolet lamp reaction groups are connected in series and then connected into a circulating pipeline, namely, in the second stage of ultraviolet reaction treatment, the sufficiency of the ultraviolet reaction treatment is improved by adopting a multi-stage ultraviolet treatment mode, and the influence of material concentration, viscosity and quality on the ultraviolet reaction is reduced as much as possible; meanwhile, the mode of multi-stage shunting is adopted, so that the impact of materials on the second ultraviolet lamp tube when the materials flow through the ultraviolet reaction lamp is reduced.

Preferably, a plurality of groups of ultraviolet lamp reaction units are arranged on the machine frame, and the ultraviolet lamp reaction units are connected in parallel and are integrally connected in series into the circulating pipeline.

By adopting the technical scheme, the multiple groups of ultraviolet lamp reaction units are connected into the circulating pipeline in parallel, and a user can select to simultaneously connect the multiple groups of ultraviolet lamp reaction units or select to connect a certain number of ultraviolet lamp reaction units, so that the ultraviolet lamp circulating system has better use flexibility; meanwhile, materials firstly flow into different ultraviolet lamp reaction units separately and then flow into different ultraviolet lamp reaction groups of the ultraviolet lamp reaction units and different ultraviolet reaction lamps of the same ultraviolet lamp reaction group in a shunting manner, so that multistage ultraviolet reaction treatment is realized, and the purposes of further improving the ultraviolet reaction sufficiency and the ultraviolet reaction operating efficiency are achieved.

In a second aspect, the ultraviolet reaction system provided by the present application adopts the following technical scheme:

the ultraviolet reaction system comprises CIP in-situ cleaning equipment which is connected into a circulating system formed by the ultraviolet reaction tank and the ultraviolet reactor through a circulating pipeline, and the circulating pipeline is connected into a material discharge pipeline.

By adopting the technical scheme, in the ultraviolet reaction system, materials are circularly conveyed between the ultraviolet reaction tank and the ultraviolet reactor, and multi-stage ultraviolet reaction treatment is completed, so that the purposes of improving the ultraviolet reaction treatment effect and treatment efficiency are achieved; meanwhile, the CIP in-situ cleaning equipment is adopted to realize in-situ cleaning of the ultraviolet reaction system, so that the device has better practicability, and the material discharge pipeline is utilized to realize the discharge operation of the material after the ultraviolet reaction treatment.

Preferably, the ultraviolet reaction tank comprises a temperature control interlayer positioned on the tank body, and the temperature control interlayer is connected with a temperature control pipeline.

Through adopting above-mentioned technical scheme, utilize temperature control pipeline and the cooperation of temperature control intermediate layer to realize the purpose of heat preservation processing or cooling processing, then the applicable scope of ultraviolet reaction system is wider.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the ultraviolet reaction tank and the ultraviolet reactor are matched to realize two-stage ultraviolet circulating reaction treatment operation, and on the basis, a multi-stage ultraviolet reactor is constructed, so that a multi-stage circulating ultraviolet treatment operation mode of materials is realized, the sufficiency of ultraviolet reaction treatment of the materials is further improved, and the purposes of improving the ultraviolet reaction effect and the ultraviolet reaction efficiency are further achieved;

2. the cleaning method of in-situ online cleaning and unilateral alternate cleaning is adopted to achieve the purposes of cleaning and sterilization, and meanwhile, the cleaning convenience is better;

3. the materials are driven by the stirring mechanism to circularly roll up and down in the ultraviolet reaction tank, so that the sufficiency of the ultraviolet irradiation lamp for irradiating the materials is improved, and the materials are uniformly and quickly reacted;

4. the replaceable mounting mode is adopted, and meanwhile, the convenience of assembling and disassembling the ultraviolet irradiation lamp can be improved.

Drawings

FIG. 1 is a schematic cross-sectional view of a UV retort;

FIG. 2 is a schematic partial cross-sectional view of a primary UV light fixture mounting structure and a UV light fixture structure;

FIG. 3 is a schematic diagram of the structure of a UV reactor;

FIG. 4 is a schematic partial cross-sectional view mainly used for showing the structure of a UV reaction lamp;

FIG. 5 is a schematic flow diagram primarily showing the flow of materials within the UV reactor;

fig. 6 is a system schematic of the uv reaction system.

Description of reference numerals: 1. an ultraviolet reaction tank; 11. a can body; 12. a temperature control interlayer; 13. a tank bottom valve; 2. an ultraviolet reactor; 21. a frame; 22. an ultraviolet reaction lamp; 221. a second ultraviolet lamp tube; 222. a housing; 223. a hollow interlayer; 23. an ultraviolet lamp reaction unit; 24. an ultraviolet lamp reaction group; 25. a shunt tee joint; 26. a valve; 27. a branch manifold; 28. a feed branch pipe; 29. a discharge branch pipe; 3. a recycle line; 31. a communication line; 32. a circulation pump; 4. an ultraviolet irradiation lamp; 41. a lamp tube assembly; 411. a first ultraviolet lamp tube; 412. a quartz sleeve; 42. mounting the component; 421. sealing sleeves; 4211. detecting a leak hole; 4212. a drain hole; 422. a lock nut; 423. fixing a nut; 424. sealing the rubber ring; 425. a mounting frame; 4251. a horizontal frame; 4252. installing a bolt; 5. a stirring mechanism; 6. a temperature control line; 7. a material discharge line; 8. CIP normal position cleaning equipment.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an ultraviolet reaction device.

Referring to fig. 1, the ultraviolet reaction apparatus includes an ultraviolet reaction tank 1 and an ultraviolet reactor 2, the ultraviolet reaction tank 1 is connected to the ultraviolet reactor 2 through a circulation line 3, and the circulation flow of the material between the ultraviolet reaction tank 1 and the ultraviolet reactor 2 is realized. After the ultraviolet reaction treatment operation of the first stage is completed in the ultraviolet reaction tank 1, the materials flow into the ultraviolet reactor 2 through the circulating pipeline 3 to complete the ultraviolet reaction treatment operation of the second stage, and the multistage circulating type ultraviolet reaction treatment operation is realized through the circulating pipeline 3, so that the purposes of improving the ultraviolet reaction treatment operation effect and the operation efficiency of the materials are achieved.

Referring to fig. 1, an ultraviolet reaction tank 1 includes a tank body 11, and the tank body 11 is erected on the ground; an ultraviolet irradiation lamp 4 and a stirring mechanism 5 are arranged in the tank body 11, the stirring mechanism 5 is arranged at the center of the tank bottom of the tank body 11, and the ultraviolet irradiation lamp 4 is arranged on the peripheral side of the stirring mechanism 5; the stirring mechanism 5 drives the materials in the tank body 11 to roll, the ultraviolet irradiation lamp 4 is fully contacted with the rolled materials, and the ultraviolet reaction treatment operation of the first stage is completed.

In this application embodiment, adopt magnetic stirrer to use as rabbling mechanism 5, utilize magnetic stirrer's magnetic coupling characteristic, the power take off part that realizes the transmission stirring separates completely with power take off part, and motor intercommunication speed reducer separates with the (mixing) shaft or stirring paddle contactless in the can body 11 promptly for the can body bottom of can body 11 has better leakproofness and integrality.

Referring to fig. 1, the ultraviolet irradiation lamps 4 are vertically installed and fixed in the tank body 11, and the multiple groups of ultraviolet irradiation lamps 4 are uniformly arranged at the bottom of the tank in the tank body 11 along the circumferential direction thereof with the stirring mechanism 5 as the center, and form a sealing installation structure in cooperation with the tank bottom of the tank body 11, in the embodiment of the present application, the number of the ultraviolet irradiation lamps 4 is 36. It should be noted that the height of the stirring blade of the stirring mechanism 5 needs to be lower than the vertical height of the ultraviolet irradiation lamp 4 after being installed in the tank body 11, and the installation position of the ultraviolet irradiation lamp 4 needs to be close to the inner wall of the tank body 11, so that the material can fluctuate around under the driving of the stirring blade, and after impacting the inner wall of the tank body 11, the material forms rolling motion at the ultraviolet irradiation lamp 4. The materials are in rolling motion, are fully contacted with the ultraviolet irradiation lamp 4 and fully react under the irradiation of ultraviolet rays, the materials react uniformly and quickly, and the improvement of the contact sufficiency of the ultraviolet irradiation lamp 4 and the materials is facilitated.

Referring to fig. 1 and 2, the ultraviolet irradiation lamp 4 includes a lamp tube assembly 41 and a mounting assembly 42, the lamp tube assembly 41 is mounted and fixed on the tank body 11 through the mounting assembly 42, and the lamp tube assembly 41 is mounted outside the tank body 11. The lamp tube assembly 41 includes a first ultraviolet lamp tube 411 and a quartz sleeve 412 coaxially sleeved outside the first ultraviolet lamp tube 411, a gap exists between the quartz sleeve 412 and the first ultraviolet lamp tube 411, and the quartz sleeve 412 plays a role in blocking materials from directly contacting the first ultraviolet lamp tube 411, and meanwhile, normal irradiation of ultraviolet light is not affected.

Referring to fig. 1 and 2, the mounting assembly 42 includes a sealing sleeve 421 pre-installed at the bottom of the tank body 11, the sealing sleeve 421 vertically penetrates the bottom of the tank body 11 and is locked and installed at the bottom of the tank body 11 by a lock nut 422. The locking nut 422 is in coaxial threaded connection with one end of the sealing sleeve 421 vertically penetrating out of the tank body 11, and is screwed to abut against the tank bottom of the tank body 11, so that the purpose of fixing the sealing sleeve 421 is achieved. The end of the sealing sleeve 421 vertically penetrating the bottom of the tank body 11 is coaxially and threadedly connected with a fixing member, in the embodiment of the present application, a fixing nut 423 is used as the fixing member; after the fixing nut 423 is screwed, the lamp tube assembly 41 can coaxially penetrate through the sealing sleeve 421 and be plugged into the fixing nut 423, and the terminal at the bottom end of the first ultraviolet lamp can penetrate through the through hole at the center of the fixing nut 423 and be connected with an external power supply.

Referring to fig. 2, a sealing rubber ring 424 is embedded and mounted on the inner wall of the sealing sleeve 421, the sealing rubber ring 424 may be an O-ring, the quartz sleeve 412 of the lamp tube assembly 41 and the sealing rubber ring 424 are elastically extruded to form a sealing fit, a leakage detecting hole 4211 is formed in the sleeve body of the sealing sleeve 421 penetrating the can body 11, and when a liquid flows out from the leakage detecting hole 4211, a leakage problem is indicated; meanwhile, a drain hole 4212 is formed at the top end of the sealing sleeve 421, and when the water is drained, residual water entering a gap between the sealing rubber ring 424 and the quartz sleeve 412 can be drained through the drain hole 4212.

Referring to fig. 1 and 2, a mounting frame 425 is mounted on the outside of the tank bottom of the tank body 11 at each penetrating mounting position of the sealing sleeve 421 in a locking manner, the mounting frame 425 comprises a horizontal frame 4251 and a mounting bolt 4252 for locking the horizontal frame 4251, two ends of the horizontal frame 4251 are mounted on the outside of the tank bottom of the tank body 11 in a locking manner through the mounting bolt 4252, the two mounting bolts 4252 are vertically mounted, and two ends of the mounting bolt 4252 are respectively in threaded connection with the tank bottom of the tank body 11 and the horizontal frame 4251. The wiring terminal of the first ultraviolet lamp is arranged through the through hole at the center of the fixing nut 423, the clamping seat is arranged on the corresponding horizontal frame 4251, the wiring of the wiring terminal is arranged through the horizontal frame 4251 and then connected with an external power supply, and the mounting frame 425 formed by assembling the horizontal frame 4251 and the mounting bolt 4252 can play a role in assisting in fixing the lamp tube assembly 41 and can also play a role in fixing the wiring terminal so as to facilitate the wiring terminal to be connected with electricity.

Referring to fig. 3, the ultraviolet reactor 2 includes a frame 21 provided with a horizontal frame 4251, in the embodiment of the present application, two groups of ultraviolet lamp reaction units 23 are erected on the frame 21 in parallel, each group of ultraviolet lamp reaction units 23 includes two groups of ultraviolet lamp reaction groups 24 connected in series, each group of ultraviolet lamp reaction groups 24 includes three ultraviolet reaction lamps 22 connected in parallel, the ultraviolet reaction lamps 22 have the same length, and the three ultraviolet reaction lamps 22 are arranged in parallel. The materials are firstly shunted into the two groups of ultraviolet lamp reaction units 23, shunted into the three ultraviolet reaction lamps 22 of the first ultraviolet lamp reaction group 24 in the ultraviolet lamp reaction units 23, shunted into the three ultraviolet reaction lamps 22 of the second ultraviolet lamp reaction group 24, converged with the materials flowing through the other group of ultraviolet lamp reaction units 23, and then reentered into the circulating pipeline 3, so that the second stage of ultraviolet reaction treatment is completed.

Referring to fig. 4, the ultraviolet reaction lamp 22 includes a second ultraviolet lamp 221, a housing 222 is coaxially installed outside the second ultraviolet lamp 221, a hollow interlayer 223 is formed between the housing 222 and the second ultraviolet lamp 221 for materials to flow through, and the materials complete the second stage of ultraviolet reaction process when flowing through the hollow interlayer 223. The power of a single lamp tube of the ultraviolet reaction lamp 22 is 20W, and the total power can reach 720W.

Referring to fig. 3 and 5, two ends of three uv reaction lamps 22 of the uv lamp reaction groups 24 are connected in parallel through a shunt tee 25, two uv lamp reaction groups 24 of the same uv lamp reaction unit 23 are connected in series through a confluence branch 27, the confluence branch 27 is connected with the shunt tee 25, the two uv lamp reaction units 23 are connected in parallel through a feeding branch 28 and a discharging branch 29, the feeding branch 28 and the discharging branch 29 are further connected with the circulation pipeline 3, two valves 26 are respectively installed on the feeding branch 28 and the discharging branch 29, and the valves 26 on the feeding branch 28 and the discharging branch 29 are used for selectively connecting the corresponding uv lamp reaction units 23.

Referring to fig. 6, the circulation line 3 includes a communication line 31 for connecting the uv reaction tank 1 and the uv reactor 2, and a circulation pump 32 for driving the material to flow is connected to the communication line 31; the feed inlet that is used for inputing the material is seted up on ultraviolet retort 1's tank deck, and the flat head in bottom of can body 11 adopts CNC whole processing, and tank bottoms valve 13 is installed to the tank bottoms, and tank bottoms valve 13 is located the minimum of tank bottoms to control the material and remain, tank bottoms valve 13 is used for controlling the discharge of material.

The implementation principle of an ultraviolet reaction device in the embodiment of the application is as follows: the material firstly enters an ultraviolet reaction tank 1, stirring operation and first-stage ultraviolet reaction treatment operation are completed under the coordination of an ultraviolet irradiation lamp 4 and a stirring mechanism 5, then the material enters an ultraviolet reactor 2 through a circulating pipeline 3, second-stage ultraviolet reaction treatment operation is completed under the irradiation of an ultraviolet reaction lamp 22, and material circulating treatment is realized in both the ultraviolet reaction tank 1 and the ultraviolet reactor 2, so that the purposes of improving the ultraviolet reaction treatment effect and the ultraviolet reaction treatment efficiency of the material are achieved.

The embodiment of the application also discloses an ultraviolet reaction system.

Referring to fig. 6, the uv reaction system includes a uv reaction tank 1 and a uv reactor 2 for performing a circulating uv reaction treatment operation using an over-circulation line 3, and the uv reaction tank 1 is connected to a CIP in-situ cleaning apparatus 8. After the ultraviolet treatment reaction of the materials is completed and cleaning operation is required, the CIP in-situ cleaning equipment 8 is opened and connected with the ultraviolet reaction tank 1, cleaning liquid flow is sprayed to the cleaning tank body 11 and the internal ultraviolet irradiation lamps 4 and stirring mechanisms 5 through the spraying balls in the ultraviolet reaction tank 1, the cleaning liquid flow can flow into each ultraviolet reaction lamp 22 of the ultraviolet reactor 2 through the circulating pipeline 3 and realize circulating cleaning, and then the cleaning liquid flows back through the pipeline connected with the tank body 11 through the CIP in-situ cleaning equipment 8 to complete the in-situ cleaning operation.

Both can insert material discharge pipeline 7 on the tank bottom of tank body 11 and the circulating line 3 to select to insert suitable material discharge pipeline 7 according to actual demand. When the material discharge pipeline 7 at the bottom position of the tank body 11 is selected, the ultraviolet reactor 2 is not selected to be connected, the ultraviolet reaction treatment operation is independently carried out through the ultraviolet reactor 1, and the material discharge pipeline 7 on the circulating pipeline 3 is selected to be connected to the ultraviolet reactor 2, so that the multistage circulating ultraviolet reaction treatment operation is realized.

Be provided with temperature control intermediate layer 12 on the body 11 of ultraviolet retort 1, and the access of control intermediate layer has temperature control pipeline 6, and temperature control pipeline 6 is connected with outside temperature adjusting medium source to the realization is to ultraviolet retort 1 reaction temperature's regulation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. Ultraviolet reaction unit, its characterized in that: the device comprises an ultraviolet reaction tank (1) and an ultraviolet reactor (2) matched with the ultraviolet reaction tank (1), wherein the ultraviolet reaction tank (1) and the ultraviolet reactor (2) are connected with a circulating pipeline (3) for circulating materials; the ultraviolet reaction tank (1) comprises a tank body (11) and ultraviolet irradiation lamps (4) uniformly distributed in the tank body (11), and a stirring mechanism (5) for stirring materials in the tank body (11) is further arranged in the tank body (11); the ultraviolet reactor (2) comprises a frame (21) and an ultraviolet reaction lamp (22) erected on the frame (21), and the ultraviolet reaction lamp (22) is communicated with the circulating pipeline (3) and irradiates materials circulating through the ultraviolet reaction lamp (22) through ultraviolet light.

2. The ultraviolet reaction device according to claim 1, characterized in that: ultraviolet irradiation lamps and lanterns (4) are along the circumferencial direction evenly distributed of can body (11) and seal installation in the tank bottoms department of can body (11), rabbling mechanism (5) set up in the tank bottoms central point department of can body (11) and put, just the stirring paddle leaf height of rabbling mechanism (5) is less than the upright height after ultraviolet irradiation lamps and lanterns (4) are installed.

3. The ultraviolet reaction device according to claim 1 or 2, characterized in that: the ultraviolet irradiation lamp (4) comprises a lamp tube assembly (41) and a mounting assembly (42); the lamp tube assembly (41) comprises a first ultraviolet lamp tube (411) connected with an external power supply and a quartz sleeve (412) sleeved outside the first ultraviolet lamp tube (411); the mounting assembly (42) is including wearing to establish seal cover (421) of installing in can body (11) bottom in advance, just one end threaded connection that seal cover (421) wore out can body (11) has the mounting, light pipe subassembly (41) are worn to establish and are installed in seal cover (421) and with mounting looks butt.

4. The ultraviolet reaction device according to claim 3, characterized in that: the tank bottom of the tank body (11) is externally detachably connected with an installation frame (425), and a wiring end of the first ultraviolet lamp tube (411) penetrates through the fixing piece and is clamped on the installation frame (425) and then is connected with an external power supply.

5. The ultraviolet reaction device according to claim 1, characterized in that: the ultraviolet reaction lamp (22) comprises a second ultraviolet lamp tube (221) and a shell (222) sleeved outside the second ultraviolet lamp tube (221), and a hollow interlayer (223) communicated with the circulating pipeline (3) and used for material flowing is formed between the second ultraviolet lamp tube (221) and the shell (222); the multiple groups of ultraviolet reaction lamps (22) are arranged in parallel to form a group of ultraviolet lamp reaction groups (24), two or more groups of ultraviolet lamp reaction groups (24) are connected in series to form an ultraviolet lamp reaction unit (23) and then are connected into the circulating pipeline (3), and the second ultraviolet lamp tubes (221) in the same group of ultraviolet lamp reaction groups (24) are connected in parallel and are integrally connected in series into the circulating pipeline (3).

6. The UV reaction device according to claim 5, wherein: a plurality of groups of ultraviolet lamp reaction units (23) are arranged on the rack (21), and the ultraviolet lamp reaction units (23) are connected in parallel and are integrally connected in series into the circulating pipeline (3).

7. The ultraviolet reaction system having the ultraviolet reaction apparatus as set forth in any one of claims 1 to 6, characterized in that: the cleaning device comprises CIP in-situ cleaning equipment (8) connected into a circulating system formed by the ultraviolet reaction tank (1) and the ultraviolet reactor (2) through a circulating pipeline (3), wherein the circulating pipeline (3) is connected into a material discharge pipeline (7).

8. The uv reaction system of claim 7, wherein: the ultraviolet reaction tank (1) comprises a temperature control interlayer (12) positioned on a tank body (11), and the temperature control interlayer (12) is connected with a temperature control pipeline (6).

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