Ultraviolet sterilization equipment for sewage treatment

Abstract

The utility model discloses ultraviolet sterilization equipment for sewage treatment, and particularly relates to the technical field of sewage treatment, which comprises a rectangular frame I, a rectangular frame II and a lamp holder for placing an ultraviolet lamp tube according to the width of a water inlet of a water tank, and the lamp holder is adaptive to water inlets with different widths by utilizing the adjustability of the lamp holder. In this way, it can be guaranteed that ultraviolet rays can cover the water inlet area to the maximum extent, sewage entering the device is comprehensively and efficiently sterilized and disinfected, the effect of the ultraviolet sterilization lamp is fully played, and it is guaranteed that the initial effect of sewage treatment reaches the optimal state; the extension rods on the two sides can be retracted into the first rectangular frame and the second rectangular frame, then the first long column and the second long column are rotated to drive the first supporting rod to rotate to be attached to the first rectangular frame, then the second supporting rod is rotated to be attached to the first rectangular frame, and then the second threaded column is rotated to be clamped into the second disc, so that the device is stored, and transportation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to ultraviolet sterilization equipment for sewage treatment. Background Art

[0002] Ultraviolet sterilizer refers to a device (referred to as sterilizer) that uses an ultraviolet mercury lamp as a light source and utilizes the 253.7nm ultraviolet rays radiated by the discharge of mercury vapor in the lamp tube as the main spectral line to disinfect drinking water.

[0003] A Chinese patent with publication number CN217126985U discloses an ultraviolet sterilization device for sewage treatment. The sewage is stirred by synchronously rotating multiple sets of spiral agitators to improve the fluidity of the sewage, thereby avoiding the problem of poor sterilization effect on part of the sewage far away from the ultraviolet emitter when ultraviolet rays are currently used for sterilization. At the same time, a tortuous infusion channel is set up and a spiral agitator is used to transport sewage, thereby increasing the infusion stroke of the sewage in the sterilization box, increasing the sterilization time, and further improving the sterilization effect of the sewage.

[0004] However, the overall structure of the ultraviolet sterilization equipment in the above scheme is fixed and cannot be adjusted according to the width of the water inlet of the pool, which has limitations in use. In addition, the device is large in size, which is not conducive to handling and storage, and the transportation cost is relatively high.

[0005] Therefore, it is necessary to invent a kind of ultraviolet sterilization equipment for sewage treatment. Utility Model Content

[0006] The purpose of the utility model is to provide an ultraviolet sterilization device for sewage treatment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultraviolet sterilization device for sewage treatment, comprising a rectangular frame 1 and a rectangular frame 2, wherein a threaded rod 1 is rotatably provided inside the rectangular frame 1 and the rectangular frame 2, an extension rod is provided on the outer threaded sleeve of the threaded rod, the two extension rods are respectively slidably connected to the rectangular frame 1 and the rectangular frame 2, a connecting rod 1 is fixedly provided between the rectangular frame 1 and the rectangular frame 2, a connecting rod 2 is fixedly provided between the two extension rods, a support rod 1 is rotatably provided at the bottom of the rectangular frame 1 and the rectangular frame 2, a support rod 2 is rotatably provided at the bottom of the two extension rods, a C-shaped plate is detachably provided at the top of the rectangular frame 1 and the rectangular frame 2, and a plurality of ultraviolet lamps are detachably provided between the two side walls of the C-shaped plate.

[0008] Preferably, the rectangular frame 1 and the rectangular frame 2 are both fixedly provided with symmetrically distributed vertical plates, and the threaded rod 1 is rotatably installed between the two vertical plates.

[0009] Preferably, short column 1 and short column 2 are rotatably provided in the rectangular frame 1 and the rectangular frame 2 respectively, and a bevel gear 1 is fixedly provided on the outer side of the top of the short column 1 and the short column 2. One end of the threaded rod 1 passes through one of the vertical plates and a bevel gear 2 is fixedly provided at the end thereof, and the bevel gear 2 is meshingly connected with the bevel gear 1.

[0010] Preferably, a groove is formed at the bottom of the extension rod.

[0011] Preferably, the short column one passes through the rectangular frame one and a synchronous wheel two is fixedly provided at its end, the short column two passes through the rectangular frame two and a synchronous wheel one is fixedly provided at its end, and a synchronous belt is provided between the synchronous wheel two and the synchronous wheel one.

[0012] Preferably, a disc 1 is fixedly provided on the top of the synchronous wheel 1, a vertical plate is fixedly provided on the top of the rectangular frame 2, a threaded column 1 is threadedly inserted on one side of the vertical plate, and the threaded column 1 is movably inserted into the disc 1.

[0013] Preferably, a plurality of slots 1 are provided on the outer side of the disc 1, and the threaded column 1 is movably inserted into the slots 1.

[0014] Preferably, a short plate 1 is fixedly provided at the bottom of the rectangular frame 1 and the rectangular frame 2, a long column 1 is rotatably provided between the two short plates 1, the long column 1 is fixedly connected to a support rod 1, a short plate 2 is fixedly provided at the bottom of the two extension rods, a long column 2 is rotatably provided between the two short plates 2, the long column 2 is fixedly connected to a support rod 2, one side of one of the short plates 1 and the short plate 2 is fixedly provided with a block, a threaded column 2 is threadedly inserted at the bottom of the block, the long column 1 and the long column 2 respectively penetrate the short plate 1 and the short plate 2 and a circular disc 2 is fixedly provided at their ends, and the threaded column 2 is movably inserted into the circular disc 2.

[0015] Preferably, a square plate 1 is fixedly provided on the side of the rectangular frame 1, the rectangular frame 2 and the two extension rods that are away from each other, and a screw 1 is threadedly inserted on one side of the square plate 1.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The lamp holder for placing the ultraviolet lamp can be adjusted according to the width of the water inlet of the pool, and the adjustability of the lamp holder can be used to adapt to water inlets of different widths. This ensures that the ultraviolet rays can cover the water inlet area to the greatest extent, and the incoming sewage can be sterilized and disinfected comprehensively and efficiently, giving full play to the efficacy of the ultraviolet sterilization lamp, and ensuring that the initial effect of sewage treatment reaches the optimal state;

[0018] 2. When the device needs to be transported, the extension rods on both sides can be put into rectangular frame 1 and rectangular frame 2, and then long column 1 and long column 2 can be rotated, thereby driving support rod 1 to rotate until it fits with rectangular frame 1, and then support rod 2 can be rotated to fit with rectangular frame 1, and then threaded column 2 can be rotated to snap into disc 2 to store the device for easy transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structural diagram provided by the utility model;

[0020] Figure 2 A schematic diagram of a rectangular frame structure provided by the utility model;

[0021] Figure 3 The utility model provides Figure 2 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 4 This is an enlarged schematic diagram of the structure at B in 2 provided by the utility model;

[0023] Figure 5 This is a structural schematic diagram of a short column provided by the utility model.

[0024] In the figure: 1, rectangular frame one; 11, extension rod; 111, connecting rod one; 115, vertical plate; 116, groove; 12, rectangular frame two; 121, square plate one; 122, screw one; 123, vertical plate; 124, threaded column one; 14, connecting rod two; 15, C-shaped plate; 16, ultraviolet lamp; 17, support rod one; 19, support rod two; 21, synchronous wheel one; 22, synchronous belt; 23, disk one; 24, slot one; 25, synchronous wheel two; 26, short column one; 27, short column two; 28, bevel gear one; 29, bevel gear two; 291, threaded rod; 31, short board one; 32, long column one; 33, disk two; 34, block; 35, threaded column two; 41, short board two; 42, long column two. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example: Figure 1-Figure 5As shown, the utility model provides an ultraviolet sterilization device for sewage treatment, including a rectangular frame 1 and a rectangular frame 12, wherein a threaded rod 291 is rotatably provided inside the rectangular frame 1 and the rectangular frame 12, an extension rod 11 is provided on the outer threaded sleeve of the threaded rod 291, and the two extension rods 11 are respectively slidably connected to the rectangular frame 1 and the rectangular frame 12, a connecting rod 111 is fixedly provided between the rectangular frame 1 and the rectangular frame 12, a connecting rod 2 14 is fixedly provided between the two extension rods 11, a support rod 17 is rotatably provided at the bottom of the rectangular frame 1 and the rectangular frame 12, a support rod 2 19 is rotatably provided at the bottom of the two extension rods 11, a C-shaped plate 15 is detachably provided on the top of the rectangular frame 1 and the rectangular frame 12, and a plurality of ultraviolet lamps 16 are detachably provided between the two side walls of the C-shaped plate 15.

[0027] Furthermore, the rectangular frame 1 and the rectangular frame 2 12 are both fixedly provided with symmetrically distributed vertical plates 115 , and the threaded rod 1 291 is rotatably installed between the two vertical plates 115 to facilitate the rotation of the threaded rod 1 291 .

[0028] Furthermore, short columns 126 and 27 are rotatably provided in the rectangular frame 1 and the rectangular frame 12 respectively, and bevel gears 28 are fixedly provided on the outer sides of the tops of the short columns 126 and 27. One end of the threaded rod 1 291 passes through one of the vertical plates 115 and a bevel gear 29 is fixedly provided at the end thereof. The bevel gear 29 is meshedly connected with the bevel gear 1 28 to facilitate the rotation of the bevel gear 1 28.

[0029] Furthermore, a groove 116 is provided at the bottom of the extension rod 11 so as not to hinder the extension rod 11 from sliding.

[0030] Furthermore, the short column 26 passes through the rectangular frame 1 and a synchronous wheel 25 is fixedly provided at its end, the short column 27 passes through the rectangular frame 12 and a synchronous wheel 21 is fixedly provided at its end, and a synchronous belt 22 is provided between the synchronous wheel 25 and the synchronous wheel 1 21 to facilitate the rotation of the synchronous wheel 25.

[0031] Furthermore, a disc 23 is fixedly provided on the top of the synchronous wheel 21, a vertical plate 123 is fixedly provided on the top of the rectangular frame 12, a threaded column 124 is threadedly inserted on one side of the vertical plate 123, and the threaded column 124 is movably inserted into the disc 23. A plurality of slots 24 are opened on the outer side of the disc 23, and the threaded column 124 is movably inserted into the slots 24 to facilitate fixing the disc 23.

[0032] Furthermore, a short plate 31 is fixedly provided at the bottom of the rectangular frame 1 and the rectangular frame 2, a long column 32 is rotatably provided between the two short plates 31, and the long column 32 is fixedly connected to the support rod 17; a short plate 41 is fixedly provided at the bottom of the two extension rods 11, a long column 42 is rotatably provided between the two short plates 41, and the long column 42 is fixedly connected to the support rod 19; a block 34 is fixedly provided on one side of one of the short plates 1 31 and the short plate 2 41, a threaded column 2 35 is threadedly inserted at the bottom of the block 34, the long column 1 32 and the long column 2 42 respectively penetrate the short plate 1 31 and the short plate 2 41 and a circular disc 2 33 is fixedly provided at their ends, and the threaded column 2 35 is movably inserted into the circular disc 33 to facilitate the rotation of the support rod 17 and the support rod 2 19.

[0033] Furthermore, a square plate 121 is fixedly provided on the side of the rectangular frame 1, the rectangular frame 2, 12 and the two extension rods 11 away from each other, and a screw 122 is threadedly inserted on one side of the square plate 121 to facilitate fixing the rectangular frame 1, the rectangular frame 2, 12 and the two extension rods 11 to the inner wall of the pool.

[0034] Working principle: When the present solution is used, the lamp holder for placing the ultraviolet lamp can be adjusted according to the width of the water inlet of the pool. When the rectangular frame 1 and the rectangular frame 2 12 need to be lengthened, that is, the extension rod 11 is pulled out, the disc 1 23 can be rotated to drive the synchronous wheel 1 21 to rotate, and then the synchronous wheel 2 25 is driven to rotate through the transmission of the synchronous belt 22, and then the short column 1 26 and the short column 2 27 are driven to rotate, and further the bevel gear 1 28 and the bevel gear 2 29 are driven to rotate, and at the same time the threaded rod 1 291 is driven to rotate, and then the two extension rods 11 can be driven to move out of the rectangular frame 1 and the rectangular frame 2 12, so as to facilitate the lengthening of the rectangular frame 1 and the rectangular frame 2 12, and then the threaded column 1 24 can be rotated to insert into the disc 1 23 to fix the disc 1 23, and then the synchronous wheel 1 21 is fixed, so as to fix the pulled-out extension rod 11;

[0035] Then, the square plate 121 is made to fit the inner wall of the pool, and the rectangular frame 1, the rectangular frame 2, and the extension rod 11 are fixed to the two sides of the inner wall of the pool by screws 122, and then the bottom ends of the rectangular frame 1, the rectangular frame 2, and the extension rod 11 are fixedly connected to the bottom inner wall of the pool by bolts, and then a plurality of C-shaped plates 15 and ultraviolet lamps 16 are installed on the top of the rectangular frame 1 and the rectangular frame 2, and the C-shaped plates 15 are fixed to the top of the rectangular frame 1 and the rectangular frame 2 by bolts, so as to facilitate the sterilization of the sewage entering;

[0036] When the device needs to be transported, the extension rods 11 on both sides can be put into the rectangular frame 1 and the rectangular frame 2 12, and then the long column 1 32 and the long column 2 42 can be rotated, thereby driving the support rod 17 to rotate until it fits with the rectangular frame 1, and then the support rod 2 19 can be rotated to fit with the rectangular frame 1, and then the threaded column 2 35 can be rotated to be stuck in the disc 2 33, so as to store the device for easy transportation.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet sterilization device for sewage treatment, comprising a rectangular frame 1 (1) and a rectangular frame 2 (12), characterized in that: A threaded rod (291) is rotatably provided in the rectangular frame (1) and the rectangular frame (12), an extension rod (11) is threadedly sleeved on the outer side of the threaded rod (291), and the two extension rods (11) are respectively slidably connected to the rectangular frame (1) and the rectangular frame (12), a connecting rod (111) is fixedly provided between the rectangular frame (1) and the rectangular frame (12), and a connecting rod (14) is fixedly provided between the two extension rods (11), a support rod (17) is rotatably provided at the bottom of the rectangular frame (1) and the rectangular frame (12), and a support rod (19) is rotatably provided at the bottom of the two extension rods (11), and a C-shaped plate (15) is detachably provided on the top of the rectangular frame (1) and the rectangular frame (12), and a plurality of ultraviolet lamps (16) are detachably provided between the two side walls of the C-shaped plate (15).

2. The ultraviolet sterilization equipment for sewage treatment according to claim 1 is characterized in that: The rectangular frame 1 (1) and the rectangular frame 2 (12) are both fixedly provided with symmetrically distributed vertical plates (115), and the threaded rod 1 (291) is rotatably installed between the two vertical plates (115).

3. The ultraviolet sterilization equipment for sewage treatment according to claim 1 is characterized in that: A short column 1 (26) and a short column 2 (27) are rotatably arranged in the rectangular frame 1 (1) and the rectangular frame 2 (12), respectively; a bevel gear 1 (28) is fixedly arranged on the outer sides of the tops of the short column 1 (26) and the short column 2 (27); one end of the threaded rod 1 (291) passes through one of the vertical plates (115) and a bevel gear 2 (29) is fixedly arranged at the end thereof; the bevel gear 2 (29) is meshingly connected with the bevel gear 1 (28).

4. The ultraviolet sterilization equipment for sewage treatment according to claim 1 is characterized in that: A groove (116) is formed at the bottom of the extension rod (11).

5. The ultraviolet sterilization equipment for sewage treatment according to claim 3 is characterized in that: The short column one (26) passes through the rectangular frame one (1) and a synchronous wheel two (25) is fixedly provided at its end. The short column two (27) passes through the rectangular frame two (12) and a synchronous wheel one (21) is fixedly provided at its end. A synchronous belt (22) is provided between the synchronous wheel two (25) and the synchronous wheel one (21).

6. The ultraviolet sterilization equipment for sewage treatment according to claim 5, characterized in that: A circular disk (23) is fixedly provided on the top of the synchronous wheel (21), a vertical plate (123) is fixedly provided on the top of the rectangular frame (12), a threaded column (124) is threadedly inserted on one side of the vertical plate (123), and the threaded column (124) is movably inserted into the circular disk (23).

7. The ultraviolet sterilization equipment for sewage treatment according to claim 6 is characterized in that: The outer side of the disc (23) is provided with a plurality of slots (24), and the threaded column (124) is movably inserted into the slots (24).

8. The ultraviolet sterilization equipment for sewage treatment according to claim 1 is characterized in that: A short plate 1 (31) is fixedly provided at the bottom of the rectangular frame 1 (1) and the rectangular frame 2 (12); a long column 1 (32) is rotatably provided between the two short plates 1 (31); the long column 1 (32) is fixedly connected to the support rod 1 (17); a short plate 2 (41) is fixedly provided at the bottom of the two extension rods (11); a long column 2 (42) is rotatably provided between the two short plates 2 (41); the long column 2 (42) is fixedly connected to the support rod 2 (19); a block (34) is fixedly provided on one side of one of the short plates 1 (31) and the short plate 2 (41); a threaded column 2 (35) is threadedly inserted at the bottom of the block (34); the long column 1 (32) and the long column 2 (42) respectively penetrate the short plate 1 (31) and the short plate 2 (41) and a circular disc 2 (33) is fixedly provided at their ends; the threaded column 2 (35) is movably inserted into the circular disc 2 (33).

9. The ultraviolet sterilization equipment for sewage treatment according to claim 1, characterized in that: A square plate (121) is fixedly provided on the side of the rectangular frame (1), the rectangular frame (12) and the two extension rods (11) that are away from each other, and a screw (122) is threadedly inserted on one side of the square plate (121).

Images