Photocatalytic oxidation reaction tower for oilfield reinjection sewage

Abstract

The utility model belongs to a photo-catalytic oxidation reaction tower for oilfield reinjection sewage, and particularly relates to a photo-catalytic oxidation reaction tower for oilfield reinjection sewage, which comprises a photo-catalytic device and a cooling device, the photocatalysis device comprises a catalysis barrel, a blue light barrel is arranged in the catalysis barrel, and a quartz bottle is arranged in the blue light barrel; sewage in the quartz bottle is subjected to photocatalytic oxidation reaction through the blue light cylinder, and then the water pump is started, so that cooling liquid in the circulating cooling water pipe circularly flows, and a hot end and a cold end in the circulating cooling water pipe are continuously exchanged, so that heat on the outer surface of the blue light cylinder is taken away.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of oilfield reinjection sewage photocatalytic oxidation reaction tower, specifically an oilfield reinjection sewage photocatalytic oxidation reaction tower. BACKGROUND

[0002] Photochemistry and photocatalytic oxidation method are a kind of advanced oxidation technology that is researched more. So-called photocatalytic reaction is the chemical reaction under the action of light. Photochemical reaction needs molecule to absorb specific wavelength electromagnetic radiation, and excitation state of molecule is generated, then chemical reaction is generated to new material, or becomes the intermediate chemical product of initiating thermal reaction.

[0003] Since photocatalytic reaction is using blue light lamp tube to irradiate and catalyze the chemical in quartz bottle, light will produce a large amount of heat, and the existing oxidation reaction tower is mostly installed condenser tube at the top of quartz bottle to carry out heat dissipation, and the heat dissipation effect is not ideal.

[0004] Therefore, we make improvement, and propose an oilfield reinjection sewage photocatalytic oxidation reaction tower. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of prior art, solve the problem that since photocatalytic reaction is using blue light lamp tube to irradiate and catalyze the chemical in quartz bottle, light will produce a large amount of heat, and the existing oxidation reaction tower is mostly installed condenser tube at the top of quartz bottle to carry out heat dissipation, and the heat dissipation effect is not ideal.

[0006] The utility model solves the technical scheme that the technical problem adopts: provide a kind of oilfield reinjection sewage photocatalytic oxidation reaction tower, comprising: photocatalytic device and cooling device;

[0007] The photocatalytic device includes catalytic bucket, the inside of catalytic bucket is equipped with blue light light cylinder, the inside of blue light light cylinder is equipped with quartz bottle;

[0008] The cooling device includes circulating cooling water pipe, and one end of the circulating cooling water pipe is equipped with cooling fan;

[0009] The bottom edge of catalytic bucket is fixedly provided with support frame, the top of quartz bottle is fixedly provided with a plurality of condenser tubes, the condenser tube penetrates the inner wall of catalytic bucket and extends to the outside of catalytic bucket.

[0010] When working, the heat in quartz bottle can be dissipated to the outside through condenser tube.

[0011] Further, one side of the circulating cooling water pipe is wound on the outer wall of the blue light cylinder, the blue light cylinder is internally fixed with a plurality of blue light tubes in the tubular lampshade, the side of the circulating cooling water pipe away from the blue light cylinder penetrates the outer wall of the heat dissipation fin and is embedded in the inside of the heat dissipation fin, and the circulating cooling water pipe is fixedly provided with a water pump.

[0012] When working, the water pump is arranged, so that the water pump can drive the cooling liquid in the circulating cooling water pipe to circulate.

[0013] Further, the top center of the quartz bottle is provided with a water inlet pipe, and the water inlet pipe penetrates the inner wall of the catalytic barrel and extends to the outside of the catalytic barrel.

[0014] When working, the water inlet pipe is arranged, so that the sewage can be pumped into the inside of the quartz bottle through the water inlet pipe.

[0015] Further, the bottom of the quartz bottle is fixedly provided with a water outlet pipe, the water outlet pipe penetrates the inner wall of the catalytic barrel and extends to the outside of the catalytic barrel, and the inner wall of the catalytic barrel is plated with a reflecting film.

[0016] When working, the inner wall of the catalytic barrel is plated with a reflecting film, so that the blue light leaking between the blue light cylinder and the quartz bottle is reflected on the reflecting film for multiple times, and the irradiation intensity of the blue light is increased.

[0017] Further, one side of the catalytic barrel is fixedly provided with a condensation cabin, the inner wall of the condensation cabin is provided with heat dissipation fins, and the heat dissipation fins are fixedly connected with the inner wall of the condensation cabin.

[0018] When working, the heat dissipation fins are arranged, so that the surface of heat dissipation is increased, and the heat dissipation speed is accelerated.

[0019] Specific beneficial effects are as follows:

[0020] The oilfield reinjection sewage photocatalytic oxidation reaction tower disclosed by the utility model carries out photocatalytic oxidation reaction on the sewage in the quartz bottle through the blue light cylinder, then starts the water pump, so that the cooling liquid in the circulating cooling water pipe circulates, the hot end and the cold end in the circulating cooling water pipe are continuously exchanged, and the heat on the outer surface of the blue light cylinder is taken away. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model will be further described below in combination with the drawings.

[0022] Figure 1 It is the perspective view of the utility model;

[0023] Figure 2 It is the partial perspective view of the utility model;

[0024] Figure 3 It is the partial perspective view of the utility model;

[0025] Figure 4 is a part perspective view of the utility model.

[0026] In the drawing: 10, photocatalytic device;20, cooling device;1001, catalytic barrel;1002, support frame;1003, water inlet pipe;1004, water outlet pipe;1005, blue light light cylinder;1006, quartz bottle;1008, condenser tube;2001, condensation cabin;2002, cooling fan;2003, cooling fin;2004, circulating cooling water pipe;2005, water pump. DETAILED DESCRIPTION

[0027] In order to make the technical means, creation features, achieve purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0028] As Figures 1-4 Indicated, an oilfield reinjection sewage photocatalytic oxidation reaction tower, comprising: photocatalytic device 10 and cooling device 20;

[0029] Photocatalytic device 10 includes catalytic barrel 1001, and the inside of catalytic barrel 1001 is equipped with blue light light cylinder 1005, and the inside of blue light light cylinder 1005 is equipped with quartz bottle 1006;

[0030] Cooling device 20 includes circulating cooling water pipe 2004, and one end of circulating cooling water pipe 2004 is equipped with cooling fan 2002;

[0031] The bottom edge of catalytic barrel 1001 is fixedly equipped with support frame 1002, and the top of quartz bottle 1006 is fixedly equipped with a plurality of condenser tubes 1008, and condenser tube 1008 penetrates the inner wall of catalytic barrel 1001 and extends to the outside of catalytic barrel 1001;

[0032] When working, the heat inside quartz bottle 1006 can be dissipated to the outside through condenser tube 1008 by the setting of condenser tube 1008.

[0033] Circulating cooling water pipe 2004 is wound on the outer wall of blue light light cylinder 1005 on one side, and a plurality of blue light tubes are fixedly arranged inside the tubular lampshade of blue light light cylinder 1005, circulating cooling water pipe 2004 penetrates the outer wall of cooling fin 2003 and is embedded in the inside of cooling fin 2003 on the side away from blue light light cylinder 1005, and water pump 2005 is fixedly arranged on circulating cooling water pipe 2004.

[0034] When working, the several blue light tubes irradiate the sewage in the quartz bottle 1006 at the same time, the penetration distance of the blue light tubes irradiating in the sewage is greater than the radius of the quartz bottle 1006, so that the complete treatment of the sewage in the quartz bottle 1006 can be ensured, the irradiation areas of different blue light tubes are superposed, the irradiation intensity of the sewage in the quartz bottle 1006 can be effectively improved, and the treatment efficiency of the sewage is effectively improved.

[0035] As a specific embodiment of the utility model, the top center of the quartz bottle 1006 is provided with a water inlet pipe 1003, the water inlet pipe 1003 penetrates the inner wall of the catalytic barrel 1001 and extends to the outside of the catalytic barrel 1001.

[0036] When working, the sewage can be pumped into the quartz bottle 1006 through the water inlet pipe 1003 by the setting of the water inlet pipe 1003.

[0037] As a specific embodiment of the utility model, the bottom of the quartz bottle 1006 is fixedly provided with a water outlet pipe 1004, the water outlet pipe 1004 penetrates the inner wall of the catalytic barrel 1001 and extends to the outside of the catalytic barrel 1001, and the inner wall of the catalytic barrel 1001 is plated with a reflecting film.

[0038] When working, the blue light leaked from between the blue light cylinder 1005 and the quartz bottle 1006 can be reflected on the reflecting film for multiple times by the reflecting film plated on the inner wall of the catalytic barrel 1001, and the irradiation intensity of the blue light is increased.

[0039] As a specific embodiment of the utility model, one side of the catalytic barrel 1001 is fixedly provided with a condensation cabin 2001, the inner wall of the condensation cabin 2001 is provided with a heat dissipation fin 2003, and the heat dissipation fin 2003 is fixedly connected with the inner wall of the condensation cabin 2001.

[0040] When working, the surface of heat dissipation is increased by the setting of the heat dissipation fin 2003, so that the heat dissipation speed is accelerated.

[0041] The specific working process is as follows:

[0042] First, sewage is pumped into the quartz bottle 1006 through the inlet pipe 1003, then the blue light cylinder 1005 is opened, the sewage in the quartz bottle 1006 is subjected to photocatalytic oxidation reaction by the irradiation of the blue light cylinder 1005, then the water pump 2005 is started, so that the cooling liquid in the circulating cooling water pipe 2004 circulates, the cooling liquid in the circulating cooling water pipe 2004 absorbs the heat on the blue light cylinder 1005, and the heat in the cooling liquid is transferred to one side of the heat dissipation fin 2003, the heat dissipation fin 2003 absorbs the heat of the cooling liquid in the circulating cooling water pipe 2004, then the heat dissipation fan 2002 is started, so that the heat dissipation fan 2002 accelerates the heat dissipation of the heat dissipation fin 2003.

[0043] The above front, back, left, right, up and down are based on the drawings of the specification Figure 1 As a standard, the side of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on.

[0044] In the description of the present application, it should be understood that the terms "intermediate", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application.

[0045] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, the above examples and descriptions in the specification are only to illustrate the principles of the present application, without departing from the spirit and scope of the present application, the present application can have various changes and improvements, these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An oilfield reinjection wastewater photocatalytic oxidation reaction tower, characterized in that, Include: Photocatalytic device (10) and cooling device (20); The photocatalytic device (10) comprises a catalytic barrel (1001), the inside of the catalytic barrel (1001) is provided with a blue light light cylinder (1005), and the inside of the blue light light cylinder (1005) is provided with a quartz bottle (1006); The cooling device (20) comprises a circulating cooling water pipe (2004), one end of the circulating cooling water pipe (2004) is provided with a cooling fan (2002); The bottom edge of the catalytic barrel (1001) is fixedly provided with a support frame (1002), the top of the quartz bottle (1006) is fixedly provided with a plurality of condenser pipes (1008), the condenser pipes (1008) penetrate the inner wall of the catalytic barrel (1001) and extend to the outside of the catalytic barrel (1001); The circulating cooling water pipe (2004) is wound on the outer wall of the blue light light cylinder (1005) on one side, the blue light light cylinder (1005) is fixedly provided with a plurality of blue light lamp tubes inside the tubular lampshade, the side of the circulating cooling water pipe (2004) away from the blue light light cylinder (1005) penetrates the outer wall of the heat dissipation fin (2003) and is embedded in the inside of the heat dissipation fin (2003), and the circulating cooling water pipe (2004) is fixedly provided with a water pump (2005).

2. The oilfield reinjection wastewater photocatalytic oxidation reaction tower according to claim 1, characterized in that: The top center of the quartz bottle (1006) is provided with a water inlet pipe (1003), the water inlet pipe (1003) penetrates the inner wall of the catalytic barrel (1001) and extends to the outside of the catalytic barrel (1001).

3. The oilfield reinjection wastewater photocatalytic oxidation reaction tower according to claim 2, characterized in that: The bottom of the quartz bottle (1006) is fixedly provided with a water outlet pipe (1004), the water outlet pipe (1004) penetrates the inner wall of the catalytic barrel (1001) and extends to the outside of the catalytic barrel (1001), and the inner wall of the catalytic barrel (1001) is plated with a reflective film.

4. The oilfield reinjection wastewater photocatalytic oxidation reaction tower according to claim 3, characterized in that: One side of the catalytic barrel (1001) is fixedly provided with a condensation cabin (2001), the inner wall of the condensation cabin (2001) is provided with a heat dissipation fin (2003), and the heat dissipation fin (2003) is fixedly connected with the inner wall of the condensation cabin (2001).

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