CN210367064U

CN210367064U - Ballast cabinet for photocatalytic reactor

Info

Publication number: CN210367064U
Application number: CN201920834176.5U
Authority: CN
Inventors: 王家强; 姜亮; 杨烨鹏; 王伟; 陈永娟
Original assignee: Yunnan University YNU
Current assignee: Yunnan University YNU
Priority date: 2020-01-29
Filing date: 2020-01-29
Publication date: 2020-04-21
Anticipated expiration: 2030-01-29

Abstract

The utility model belongs to sewage treatment ultraviolet ray disinfection equipment field relates to a ballast cabinet for photocatalytic reactor, including box and the ballast of setting in the box inside, it has the fin to bond on this ballast, and the fin is adorned on two inboard supports around in the box admittedly, is provided with the hole of airing exhaust at the top surface of ballast cabinet, and the bottom surface of ballast cabinet is equipped with a plurality of through-holes. During the use, the utility model discloses by directly setting up on pending sewage surface of water, utilize the temperature of water to be less than air temperature and form gaseous convection current with the exhaust device that the top surface set up through the through-hole that ballast cabinet bottom surface set up, inhale the ballast cabinet with external low temperature gas, utilize it to take away the inside heat of ballast cabinet, guaranteed the cooling state of ballast during operation, guarantee the reliable operation of ballast.

Description

Ballast cabinet for photocatalytic reactor

Technical Field

The utility model belongs to sewage treatment ultraviolet ray disinfection equipment field relates to a ballast cabinet for photocatalytic reactor.

Background

The ballast is an indispensable component of the ultraviolet sterilizing device, can balance power supply fluctuation, provides stable power supply for the ultraviolet lamp tube, has multifunctional alarm signal output, and protects the system. Along with the development of water treatment technology, the photocatalytic sewage treatment technology is widely applied, and the photocatalytic reactor and skid-mounted equipment are combined for sewage treatment, so that the photocatalytic reactor and skid-mounted equipment are also applied to actual production. In current photocatalysis treatment waste water sled dress equipment, the photocatalytic reactor comprises a plurality of photocatalytic reaction jars, and these photocatalytic reaction jars are whole to be set up on sled seat, and the required ballast that uses of all photocatalytic reaction jars is then concentrated and is set up in the ballast cabinet, so, because the heat that the ballast produced when the operation is too concentrated, lead to the heat not to obtain timely giving off to lead to the ballast cabinet in the high temperature easily.

In order to enhance the heat dissipation effect, generally, the ballast is provided with cooling devices such as heat dissipation fins, and the ballast cabinet is also provided with a ventilation and heat dissipation design, but even if the ballast cabinet is provided with the cooling devices, once the environmental temperature is high in the sewage treatment process, the heat generated by the ballast can not be dissipated timely, so that the normal operation of the system is affected due to the fact that the temperature in the ballast cabinet is too high.

SUMMERY OF THE UTILITY MODEL

In order to overcome a great deal of defect and not enough that exist among the above-mentioned background art, the utility model provides a ballast cabinet for photocatalytic reactor solves the problem that how to make the heat that the ballast produced obtain timely effectual giving off to guarantee that photocatalytic reactor carries out sewage treatment's in-process normal operating.

In order to solve the technical problem, the utility model discloses a following project organization and design: a ballast cabinet for a photocatalytic reactor, the ballast cabinet (1) comprises a box body (11) and a ballast (12) arranged in the box body (11), radiating fins (13) are bonded on the ballast (12), and the radiating fins (13) are fixedly arranged on a front inner side bracket (14) and a rear inner side bracket (14) in the box body (11); an exhaust hole is formed in the top surface of the box body (11), a plurality of through holes (16) are formed in the bottom surface (111) of the box body (11), and the through holes (16) meet the requirement that an ultraviolet lamp tube of the photocatalytic reaction tank (100) passes through.

Furthermore, the exhaust holes are arranged corresponding to the through holes (16).

Furthermore, an exhaust fan (15) is installed at the exhaust hole.

Further, the diameter of the through hole (16) is larger than the outline diameter of the ultraviolet lamp tube.

Furthermore, the bottom surface (111) is telescopic, and the box body (11) is opened and closed through sliding of the bottom surface (111).

Further, the bottom surface (111) is a stainless steel partition plate.

Furthermore, the ballast cabinet (1) is integrally and fixedly arranged on the photocatalytic reaction tank (100), and the ballast cabinet (1) can be integrally covered on the photocatalytic reaction tank (100) or integrally turned up.

Furthermore, the ballast cabinet (1) and the photocatalytic reaction tank (100) fixedly mounted on the ballast cabinet form an independent module which independently operates with the rest of the ballast cabinet and the photocatalytic reaction tank.

The utility model discloses a ballast cabinet for photocatalytic reactor is applicable to on the photocatalysis treatment waste water sled dress equipment, and the photocatalytic reactor on this equipment comprises a plurality of photocatalytic reaction jar (100), and these photocatalytic reaction jar (100) are including perpendicular ultraviolet module, and photocatalytic reaction jar (100) are connected with the mode that establishes ties or parallelly connected or the series-parallel combination of series-parallel each other. The box body (11) of the ballast cabinet (1) is directly and fixedly arranged on the photocatalytic reaction tank (100) containing the vertical ultraviolet module, so that an integrated structure of the ballast cabinet (1) and the photocatalytic reaction tank (100) is formed, and the ballast cabinet can be used for simultaneously installing the ballast (12) and covering the photocatalytic reaction tank (100). A plurality of through holes (16) arranged on the bottom surface of the box body (11) play a role in ventilation at the same time, which is equivalent to an air inlet, when the air-cooled ballast box is used, the photocatalytic reaction tank (100) is fixedly arranged in sewage to be treated, the ballast cabinet (1) is positioned above the water surface of the sewage, heat generated when a ballast in the ballast cabinet (1) works is transferred to the radiating fins (13), heat flow is discharged from the air exhaust holes under the action of the exhaust fan (15), meanwhile, air in the box body (11) is reduced to form a micro-negative pressure state, at the moment, a large amount of air enters from the through holes (16) and forms air flow in the box body (11), and the air flow flows through the radiating fins (13), so circulation is realized, and a large amount of external air continuously enters the box body (11) so as to discharge the heat.

Compared with the prior art, the utility model discloses a produced beneficial effect of ballast cabinet for photocatalytic reactor is: (1) the utility model discloses set up ballast cabinet and photocatalytic reaction jar into integral structure, use as a whole, the modular design of photocatalytic reaction equipment in the sewage treatment of being more convenient for. Will be a plurality of the utility model discloses a module that ballast cabinet and photocatalytic reaction jar are constituteed is connected with the mode that establishes ties or parallelly connected or the series-parallel combination of series-parallel each other, then sets up again and connects other structures on the sled seat, can form the photocatalysis treatment waste water skid-mounted equipment commonly used at present, and is easy and simple to handle. (2) The ballast cabinet can be integrally turned over, the ultraviolet lamp catalyst and the catalyst can be flexibly and conveniently replaced, the replacement and maintenance of internal equipment are facilitated, and the operation stability of the whole equipment is high. (3) As an independent module, the modules independently operate, so that heat dissipation is fast, the modules can be independently installed for maintenance, and local faults of the device do not influence the overall operation. (4) The ballast cabinet is directly arranged on the surface of sewage to be treated, the temperature of water is lower than the air temperature, and the air convection is formed by the through holes arranged on the bottom surface of the ballast cabinet and the exhaust device arranged on the top surface, so that the external low-temperature gas is sucked into the ballast cabinet, the heat inside the ballast cabinet is taken away by the external low-temperature gas, the cooling state of the ballast during working is ensured, and the reliable operation of the ballast is ensured.

Drawings

Fig. 1 is a schematic diagram of a ballast cabinet for a photocatalytic reactor according to the present invention.

Fig. 2 is a bottom view of the ballast tank for the photocatalytic reactor shown in fig. 1.

Fig. 3 is a schematic diagram of the ballast cabinet for a photocatalytic reactor according to the present invention.

Fig. 4 is a schematic diagram of the ballast cabinet for a photocatalytic reactor according to the present invention.

Reference numbers in the drawings: 1-a ballast cabinet; 11-a box body; 12-a ballast; 13-a heat sink; 14-a scaffold; 15-an exhaust fan; 16-a via hole; 100-a photocatalytic reaction tank; 111-bottom surface.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples, without limiting the scope of the invention to the details.

As shown in fig. 1 to 4, a ballast cabinet for a photocatalytic reactor includes a housing 11 and a ballast 12 disposed inside the housing 11. The box body 11 is of a structure with a bottom surface 111 capable of sliding and stretching, and the opening and closing of the box body 11 are realized through the sliding of the bottom surface 111. The bottom surface 111 is made of a stainless steel partition plate, which is provided with a plurality of through holes 16, and the ultraviolet lamp tube of the photocatalytic reaction tank 100 can pass through the through holes 16.

The ballast 12 is arranged in the box body 11, the radiating fins 13 are adhered on the ballast 12, and the radiating fins 13 are fixedly arranged on the front and the rear inner side supports 14 in the box body 11. Generally, the ballast 12 is located at the middle position of the whole case 11, and a good heat dissipation effect can be achieved.

An air exhaust hole is arranged on the top surface of the box body 11, the air exhaust hole is arranged corresponding to the through hole 16, and an air exhaust fan 15 is arranged at the air exhaust hole. In order to allow the gas to flow in a convection manner, the diameter of the through hole 16 is generally larger than the outline diameter of the ultraviolet lamp tube. Thus, the ventilation holes and the through holes 16 form convection.

The bottom 111 of the box body 11 of the ballast cabinet 1 is a slidable telescopic panel, and the bottom 111 can slide on the bottom of the box body 11, so as to open and close the side of the box body 11 facing the photocatalytic reaction tank 100. When the inside of the ballast cabinet 1 needs to be operated, the whole ballast cabinet 1 is firstly turned up, and then the bottom surface 111 slides towards the direction plane far away from the box body 11, so that the inside of the ballast cabinet 1 can be conveniently operated.

The ballast cabinet 1 is fixed with the photocatalytic reaction tank 100 through the latch, and the ballast cabinet 2 is turned up as a whole to expose the internal structure of the photocatalytic reaction tank 100, so that the installation and maintenance of the ultraviolet lamp tube and other structural devices arranged inside the photocatalytic reaction tank 100 are facilitated.

The ballast cabinet 1 is covered as a cover body, so that the whole photocatalytic reaction tank 100 can be covered to form a photocatalytic reactor, and when the photocatalytic reactor is applied to a photocatalytic wastewater treatment skid-mounted device, the photocatalytic reactor can be directly arranged on a prying seat as a module and independently operates with the photocatalytic reactors fixedly formed by the rest ballast cabinets 1 and the photocatalytic reaction tank 100. Since the plurality of photocatalytic reaction tanks 100 are divided into different modules to form the plurality of photocatalytic reactors, the heat generated by the ballast when each module operates is far less than the heat generated by the ballast when the photocatalytic reaction tanks are used as a whole, thereby facilitating the dissipation of heat. Meanwhile, due to the fact that the modules are different independent modules, the other modules cannot be affected when one module is maintained and overhauled, and the stability of system operation can be effectively guaranteed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A ballast cabinet for a photocatalytic reactor is characterized in that the ballast cabinet (1) comprises a box body (11) and a ballast (12) arranged in the box body (11), wherein radiating fins (13) are bonded on the ballast (12), and the radiating fins (13) are fixedly arranged on front and rear inner side supports (14) in the box body (11); an exhaust hole is formed in the top surface of the box body (11), a plurality of through holes (16) are formed in the bottom surface (111) of the box body (11), and the through holes (16) meet the requirement that an ultraviolet lamp tube of the photocatalytic reaction tank (100) passes through.

2. The ballast tank for a photocatalytic reactor according to claim 1, wherein the exhaust holes are provided corresponding to the through holes (16).

3. The ballast tank for a photocatalytic reactor according to claim 1 or 2, characterized in that an exhaust fan (15) is installed at the exhaust hole.

4. Ballast cabinet for a photocatalytic reactor according to claim 1, characterized in that the diameter of the through hole (16) is larger than the outline diameter of the ultraviolet lamp tube.

5. Ballast cabinet for a photocatalytic reactor according to claim 1, characterized in that the bottom (111) is telescopic, the opening and closing of the tank (11) being achieved by sliding of the bottom (111).

6. Ballast tank for a photocatalytic reactor according to claim 5 characterized in that the bottom surface (111) is a stainless steel partition.

7. The ballast cabinet for a photocatalytic reactor according to claim 1, characterized in that the ballast cabinet (1) is integrally fixed to the photocatalytic reaction tank (100), and the ballast cabinet (1) can be integrally covered on the photocatalytic reaction tank (100) or integrally turned up.

8. The ballast cabinet for a photocatalytic reactor according to claim 7, characterized in that the ballast cabinet (1) and the photocatalytic reaction tank (100) fixed thereto form an independent module, which operates independently with the rest of the ballast cabinets and the photocatalytic reaction tanks.