Ultraviolet fluid treatment device

Abstract

The utility model relates to an ultraviolet fluid treatment device, which is characterized by comprising a liquid collecting tray 1, a plurality of columnar quartz sleeves 2 are vertically mounted on the liquid collecting tray 1, ultraviolet lamp tubes 3 are sleeved in the quartz sleeves 2, the tops of the quartz sleeves 2 are closed and inwards form a concave part 21, a liquid inlet 4 is arranged above the concave part 21, and the liquid inlet 4 is communicated with the liquid collecting tray 1. A liquid outlet 5 is formed in the liquid collecting tray 1, and the ultraviolet fluid treatment device can be applied to fluid treatment with poor ultraviolet permeability.

Description

TECHNICAL FIELD

[0001] The utility model provides a kind of ultraviolet fluid treatment device, belong to ultraviolet fluid processing technical field. BACKGROUND

[0002] Existing closed ultraviolet fluid treatment device is generally applicable to fluid disinfection with good ultraviolet permeability and large ultraviolet transmission distance. However, for beverages, oils, sauces, such as beer, peanut oil, traditional Chinese medicine liquid and other viscous and high-color fluids, the existing closed ultraviolet fluid treatment device is not suitable for processing such fluids due to poor ultraviolet permeability and short transmission distance. Therefore, an ultraviolet fluid treatment device capable of overcoming the above shortcomings is needed to process the above fluids. SUMMARY

[0003] The utility model discloses a kind of ultraviolet fluid treatment device capable of overcoming the above shortcomings.

[0004] An ultraviolet fluid treatment device adopting the technical scheme of the utility model, characterized by comprising a liquid collecting tray 1, a plurality of columnar quartz sleeves 2 are vertically installed on the liquid collecting tray 1, an ultraviolet lamp 3 is sleeved in the quartz sleeve 2, the top of the quartz sleeve 2 is closed and forms a recess 21 inwardly, a liquid inlet 4 is arranged above the recess 21, and a liquid outlet 5 is arranged on the liquid collecting tray 1.

[0005] To improve the radiation treatment effect of the system, the technical features of the utility model can also be specifically characterized as follows:

[0006] 1. The ultraviolet fluid treatment device further comprises an outer shell 6 covering the liquid collecting tray 1, and the bottom of the outer shell 6 is sealingly connected to the liquid collecting tray 1 to form a liquid storage cavity 7.

[0007] 2. Further, the top of the outer shell 6 is closed, and a liquid inlet 4 is arranged on the top of the outer shell 6 corresponding to the recess of each quartz sleeve 2.

[0008] 3. Further, an inlet buffer cavity 8 is arranged on the top of the outer shell 6, a fluid inlet 81 of the inlet buffer cavity 8 is connected to a liquid supply device, and a fluid outlet 82 of the inlet buffer cavity 8 is connected to each liquid inlet 4.

[0009] 4. The liquid outlet 5 is arranged at the bottom of the liquid collecting tray 1.

[0010] 5. Further comprising a mounting seat 9, the ultraviolet lamp 3 is vertically installed on the mounting seat 9, the liquid collecting tray 1 is arranged on the mounting seat 9, the quartz sleeve 2 is sleeved outside the ultraviolet lamp 3, and the mounting seat 9 is connected to a power supply.

[0011] 6. Further, the collecting tray 1 is detachably connected with the mounting base 9.

[0012] 7. Further, at least one ultraviolet lamp 3 is arranged in each quartz sleeve 2.

[0013] 8. The quartz sleeve 2 is detachably connected with the collecting tray 1.

[0014] 9. Further, the quartz sleeve 2 is sealed with the collecting tray 1.

[0015] The ultraviolet fluid treatment device using the technical scheme of the utility model has the following advantages:

[0016] 1. The quartz sleeve has a recessed portion at the top, which can receive the fluid to be treated. After the recessed portion is filled with the fluid, the fluid overflows and flows down along the outer wall of the quartz sleeve, forming a thin layer of fluid, which is subjected to ultraviolet radiation. Even if the ultraviolet penetration rate of the water body to be treated is very low, good ultraviolet treatment effect can still be achieved.

[0017] 2. Further, the flow rate of the fluid can be controlled by arranging a flow controller at the liquid inlet, thereby controlling the thickness of the thin layer of fluid. In this way, even if the ultraviolet penetration rate of the water body to be treated is very low, good ultraviolet treatment effect can still be achieved.

[0018] 3. The quartz sleeve 2 is detachably connected with the collecting tray 1, which facilitates the replacement and cleaning of the quartz sleeve and simplifies the maintenance work.

[0019] 4. The ultraviolet lamp 3 is arranged in the quartz sleeve and is not immersed in the fluid, thereby avoiding contamination and scaling and prolonging the service life of the ultraviolet lamp 3 and improving the treatment efficiency of the system. Moreover, the risk of short circuit failure caused by the submersion of the lamp in the fluid is avoided, thereby improving the safety of the system.

[0020] 5. The collecting tray 1 frame is detachably connected with the mounting base 9, and the ultraviolet lamp 3 is easy to install and replace.

[0021] 6. According to the actual situation of the treatment flow rate requirement and the ultraviolet transmittance of the fluid to be treated, the working state of the ultraviolet lamp can be controlled to adjust the ultraviolet radiation dose, and the flow control is combined to ensure the disinfection effect and treatment capacity. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a sectional view of the first embodiment of the ultraviolet fluid treatment system of the utility model

[0023] Figure 2 is a sectional view of the second embodiment of the ultraviolet fluid treatment system of the utility model

[0024] Figure 3 is a sectional view of the third embodiment of the ultraviolet fluid treatment system of the utility model

[0025] Figures 1-3 In the figure, 100 is the ultraviolet fluid processor, 1 is the liquid collecting tray, 2 is the quartz sleeve, 3 is the ultraviolet lamp tube, 4 is the liquid inlet, 5 is the liquid outlet, 6 is the shell, 7 is the liquid storage cavity, 8 is the liquid inlet buffer cavity, 9 is the mounting seat, 81 is the fluid inlet of the liquid inlet buffer cavity, and 82 is the fluid outlet of the liquid inlet buffer cavity. DETAILED DESCRIPTION

[0026] The three embodiments of the utility model will be described in detail below with reference to the drawings

[0027] Embodiment one

[0028] The following will be described in detail Figure 1 The first embodiment of the utility model will be described in detail

[0029] As Figure 1 shown, the ultraviolet fluid treatment device 100 adopting the technical scheme of the utility model contains a liquid collecting tray 1, a plurality of columnar quartz sleeves 2 are vertically installed on the liquid collecting tray 1, the quartz sleeve 2 and the liquid collecting tray 1 are sealingly connected, the ultraviolet lamp tube 3 is sleeved in the quartz sleeve 2, the top of the quartz sleeve 2 is closed and forms a recess 21 inwardly, the liquid inlet 4 is arranged above the recess 21, the liquid collecting tray 1 is used to collect and temporarily store a small amount of treated fluid, the bottom of the liquid collecting tray 1 is provided with the liquid outlet 5 for outputting the treated fluid, and the liquid inlet 4 is connected with a fluid supply pipeline.

[0030] In the embodiment, a mounting seat 9 is further contained, the ultraviolet lamp tube 3 is vertically installed on the mounting seat 9, the liquid collecting tray 1 is arranged on the mounting seat 9, the quartz sleeve 2 is sleeved outside the ultraviolet lamp tube 3, and the mounting seat 9 is connected with a power supply,

[0031] Preferably, in order to facilitate replacement of the ultraviolet lamp tube, the liquid collecting tray 1 and the mounting seat 9 are detachably connected.

[0032] In the embodiment, only one quartz sleeve and one ultraviolet lamp tube are shown, as Figure 1 shown. Preferably, a plurality of quartz sleeves can also be installed on the liquid collecting tray, and at least one ultraviolet lamp tube 3 is sleeved in each quartz sleeve 2.

[0033] Preferably, in order to facilitate replacement and cleaning of the quartz sleeve 2, the quartz sleeve 2 and the liquid collecting tray 1 are detachably connected.

[0034] Preferably, the flow of the liquid inlet 4 can be adjusted.

[0035] In use, the fluid to be treated flows into the recess 21 at the top of the quartz sleeve 2 through the inlet 4. After the fluid fills the recess 21, it overflows, flows down the outer wall of the quartz sleeve 2 and is sterilized by ultraviolet radiation. Then it is collected in the collection tray 1 and flows out from the outlet at the bottom of the collection tray.

[0036] During use, the working status of the ultraviolet lamps can be controlled and the ultraviolet radiation dose adjusted according to the actual situation of the ultraviolet transmittance of the fluid to be treated, in combination with flow control, to ensure that the disinfection effect and treatment volume meet the standards.

[0037] Example 2:

[0038] The following is in conjunction with the appendix Figure 2 The first embodiment of this utility model will be described in detail below.

[0039] like Figure 2 As shown, the ultraviolet fluid treatment device 100 using the technical solution of this utility model includes a liquid collection tray 1, several quartz sleeves 2, and ultraviolet lamps. The figure shows the case of several quartz sleeves 2 and ultraviolet lamps. Unlike the first embodiment, the ultraviolet fluid treatment device in this embodiment also includes a housing 6, which covers the liquid collection tray 1. The bottom of the housing 6 is sealed to the liquid collection tray 1 to form a liquid storage chamber 7. Preferably, in this embodiment, the top of the housing 6 is closed, and a liquid inlet 4 is provided at the top of the housing 6 corresponding to the recess 21 of each quartz sleeve 2. The liquid inlet 4 is connected to a fluid supply pipe. Preferably, the flow rate of the liquid inlet 4 is adjustable.

[0040] Preferably, the inner wall of the outer casing may be provided with a light reflecting device, which can make full use of ultraviolet rays in fluid processing and improve the utilization rate of ultraviolet rays.

[0041] Preferably, the outer casing may be transparent or have an observation window to facilitate observation of the equipment's operation.

[0042] Example 3:

[0043] The following is in conjunction with the appendix Figure 3 The third embodiment of this utility model will be described in detail.

[0044] like Figure 3 As shown, the ultraviolet fluid treatment device 100 using the technical solution of this utility model includes a liquid collection tray 1, several quartz sleeves 2, and ultraviolet lamps, similar to that in Embodiment 2 ( Figure 2 Unlike the previous embodiment, in this embodiment, a liquid inlet buffer chamber 8 is provided on the top of the outer shell 6, as shown. Figure 3 As shown, the liquid inlet buffer chamber 8 is provided with a fluid inlet 81 connected to the liquid supply device, and the bottom of the liquid inlet buffer chamber 8 is provided with a fluid outlet 82 connected to each liquid inlet 4.

[0045] The above only describes three embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent transformation or direct or indirect application in the related technical field using the content of the present application specification and drawings is also included in the patent protection scope of the present application.

[0046] The ultraviolet fluid treatment device adopting the technical scheme of the present application can be widely applied in fluids with low ultraviolet transmittance, such as beverages, oils, sauces, such as beer, peanut oil, traditional Chinese medicine liquid, etc.

Claims

1. An ultraviolet fluid treatment device, characterized by: The ultraviolet fluid treatment device comprises a collecting tray (1), a plurality of columnar quartz sleeves (2) vertically installed on the collecting tray (1), at least one ultraviolet lamp (3) sleeved in the quartz sleeve (2), the top of the quartz sleeve (2) is closed and forms a recess (21) inwardly, a liquid inlet (4) is arranged above the recess (21), and a liquid outlet (5) is arranged on the collecting tray (1).

2. The ultraviolet fluid treatment device of claim 1, wherein: The ultraviolet fluid treatment device further comprises a shell (6) covering the collecting tray (1), the bottom of the shell (6) is sealingly connected with the collecting tray (1) to form a liquid storage cavity (7).

3. The ultraviolet fluid treatment device of claim 2, wherein: The top of the shell (6) is closed, and the liquid inlet (4) is arranged on the top of the shell (6) corresponding to the recess of each quartz sleeve (2).

4. The ultraviolet fluid treatment device of claim 3, wherein: The top of the shell (6) is provided with a liquid inlet buffer cavity (8), the liquid inlet buffer cavity (8) is provided with a fluid inlet (81) connected with a liquid supply device, and the bottom of the liquid inlet buffer cavity (8) is provided with a fluid outlet (82) connected with each liquid inlet (4).

5. The ultraviolet fluid treatment device of claim 1, wherein: The liquid outlet (5) is arranged at the bottom of the collecting tray (1).

6. The ultraviolet fluid treatment device of claim 1, wherein: Further comprising a mounting seat (9), the ultraviolet lamp (3) is vertically installed on the mounting seat (9), the collecting tray (1) is arranged on the mounting seat (9), the quartz sleeve (2) is sleeved outside the ultraviolet lamp (3), and the mounting seat (9) is connected with a power supply.

7. The ultraviolet fluid treatment device of claim 6, wherein: The collecting tray (1) and the mounting seat (9) are detachably connected.

8. The ultraviolet fluid treatment device of claim 1, wherein: The quartz sleeve (2) and the collecting tray (1) are detachably connected.

9. The UV fluid treatment device of claim 1 or 8, wherein: The quartz sleeve (2) and the collecting tray (1) are sealingly connected. The quartz sleeve (2) and the collecting tray (1) are sealingly connected.

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