Sewage treatment device capable of efficiently utilizing photocatalyst

Abstract

The invention relates to the technical field of sewage treatment, and provides a sewage treatment device capable of efficiently utilizing a photocatalyst, which comprises a treatment box body, a movable trolley and a clamping insertion rod, the movable trolley is movably arranged at the top of the treatment box body, and the clamping insertion rod is movably arranged at the bottom of the treatment box body. An illumination assembly is arranged in each treatment tank body, a fixed transverse plate is arranged at the top of each illumination assembly, a positioning installation assembly is arranged between the fixed transverse plate and the treatment tank body, two meshing insertion cylinders are fixedly connected to the middle of the fixed transverse plate in a penetrating mode, the number of the clamping insertion rods is four, every two clamping insertion rods form a group, and the clamping insertion rods and the inner walls of the meshing insertion cylinders are clamped in a matched mode. By means of the technical scheme, the problem that in the prior art, when sewage treatment operation is carried out in partial areas in sewage treatment equipment, redundant illumination resources in the sewage treatment equipment are difficult to fully utilize, and the sewage treatment efficiency of a photocatalyst is affected is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage treatment device which efficiently utilizes a photocatalyst. Background Art

[0002] In real life, various chemical plants, foundries and other manufacturing sites will produce sewage containing certain harmful chemicals in their daily production work. Because the chemicals contained in sewage can cause damage to the environment, therefore, when the sewage is recycled or discharged, it is necessary to treat the sewage. There are various ways to treat sewage in the prior art. When treating sewage containing harmful chemicals, it is more necessary to use targeted catalysts. By adding sewage and catalysts to an environment suitable for the catalyst to take effect, such as suitable temperature, suitable light intensity, and suitable oxygen content and other parameters, the catalyst can quickly take effect. Through the working principle of oxidation-reduction, the corresponding chemical components in the sewage are separated and degraded, etc., completing the separation of the chemical components in the sewage, which is convenient for subsequent more detailed purification treatment of the sewage.

[0003] The type of catalyst commonly used in the prior art is a photocatalyst. The photocatalyst is added to the sewage, and the photocatalyst is subjected to sufficient illumination to generate active species in the photocatalyst. However, the sewage treatment capacity of the sewage treatment equipment used in the prior art generally corresponds to the maximum value of the actual sewage discharge of the factory, and the discharge of factory sewage does not always remain at the maximum. Therefore, during the normal use of the sewage treatment equipment, there will be more idle areas in the sewage treatment equipment. Because the prerequisite for the photocatalyst to take effect is sufficient illumination, when sewage treatment operations are carried out in a certain area of ​​the sewage treatment equipment, some illumination equipment in the sewage treatment equipment will be idle. When the sewage treatment equipment in the prior art uses the photocatalyst to treat sewage, it is difficult to concentrate all illumination resources as much as possible to fully illuminate the photocatalyst, which affects the sewage treatment efficiency of the photocatalyst. Summary of the invention

[0004] The present invention proposes a sewage treatment device that efficiently utilizes photocatalysts, which solves the problem in the prior art that when sewage treatment operations are carried out in part of the sewage treatment equipment, it is difficult to fully utilize the excess light resources in the sewage treatment equipment, thereby affecting the sewage treatment efficiency of the photocatalyst.

[0005] The technical solution of the present invention is as follows: A sewage treatment device that efficiently utilizes photocatalysts includes a treatment box, a plurality of treatment tanks are arranged on both sides of the treatment box, and the plurality of treatment tanks are grouped in pairs, and further includes: A mobile trolley is movably arranged on the top of the processing box body, each of the processing tank bodies is provided with an illumination assembly, a fixed horizontal plate is arranged on the top of the illumination assembly, a positioning and mounting assembly is arranged between the fixed horizontal plate and the processing tank body, and two engaging inserts are fixedly connected to the middle of the fixed horizontal plate; Clamping rods, the number of which is set to four and arranged in groups of two, and the clamping rods cooperate with the inner wall of the engaging insert tube for clamping; There are two lifting frames, which are fixedly connected to the top two sides of the mobile trolley respectively. Both sides of the lifting frame are slidably provided with sliding seats that can adjust the longitudinal position in sequence. A spacing adjustment mechanism is provided between the two clamping rods and one of the sliding seats.

[0006] In order to make it easier to discharge the sewage and catalyst in the treatment tank body, the middle bottom of the treatment box body is further recessed, so that the two sides of the bottom of the treatment box body are bucket-shaped, the bottom of the treatment tank body is in contact with the bottom side wall of the treatment box body, and the bottom of the treatment tank body is connected to a drainage valve pipe.

[0007] In order to enable the mobile trolley to move on the top of the processing box, further, a sliding frame is provided in the processing box, sliding chambers are provided on both sides of the sliding frame, sliding tracks are provided on the upper and lower sides of the sliding chamber, and moving wheels are provided on both sides of the mobile trolley through a power drive device, and the moving wheel transmission is arranged in the two sliding tracks, and a support groove frame is fixedly connected to the middle part of the sliding frame, and the middle part of the mobile trolley is slidably arranged on the support groove frame.

[0008] In order to provide sufficient light to the sewage and photocatalyst in the treatment tank, the lighting assembly further includes a curved transparent cylinder and a light source. The curved transparent cylinder is fixedly connected to the bottom of the fixed horizontal plate, and a plurality of the light sources are arranged in the curved transparent cylinder.

[0009] In order to keep the clamping rod and the engaging insert tube engaged, further, a concave engaging clamp is fixedly connected to one side of the inner wall of the engaging insert tube, and a plurality of engaging blocks in contact with the inner and outer walls of the concave engaging clamp are fixedly connected to the bottom of the clamping rod.

[0010] In order to adjust the positions of the two sliding seats in sequence, further, a sliding groove frame is longitudinally slidably connected in the lifting frame, a screw transmission mechanism is arranged in the lifting frame, the sliding groove frame is threadedly connected to the screw transmission mechanism, an engaging connection component is arranged between the sliding groove frame and the sliding seat, iron sliding bars are arranged on both sides of the lifting frame, and an electromagnetic device magnetically connected to the iron sliding bar is arranged on the sliding seat to lock the sliding seat on the lifting frame.

[0011] In order to keep the lighting component fixed in the processing tank, further, the positioning and mounting component includes a positioning plate and a meshing tooth plate, with the number being set to multiple and fixedly connected to the top of the processing tank. A plurality of meshing seats are equidistantly and fixedly connected to the top of the positioning plate, with the number being set to multiple and fixedly connected to the bottom of the fixed cross plate. The meshing tooth plate meshes with the meshing seats.

[0012] In order to adjust the distance between the two clamping insertion rods and make the clamping insertion rods mesh with the fixed cross plate, further, the distance adjustment mechanism includes an adjustable distance groove frame, a slope-shaped part, and a slope surface extrusion ring, which are fixedly connected to the sliding seat. Adjustment chambers are provided on both sides of the adjustable distance groove frame. The top of the clamping insertion rod is slidably connected in the adjustment chamber. A spring damper is provided between the top of the clamping insertion rod and the inner side wall of the adjustment chamber. The slope-shaped parts are fixedly connected to the opposite sides of the two clamping insertion rods. The bottom arc surface of the slope surface extrusion ring contacts the outer walls of the two slope-shaped parts. A driving electric cylinder is provided in the middle of the adjustable distance groove frame, and the output end of the driving electric cylinder is fixedly connected to the top of the adjustable distance groove frame.

[0013] In order to add photocatalyst into the processing tank, further, an installation frame is fixedly connected to the mobile trolley. A plurality of discharge hopper bodies are communicated with the bottom of the installation frame. The bottom of the discharge hopper body is communicated with a telescopic hose for discharging the photocatalyst. The positioning plate is located between the two telescopic hoses. A connecting frame is fixedly connected between the plurality of telescopic hoses. A bending connecting piece is fixedly connected between the connecting frame and the two sliding seats on the same side.

[0014] In order to add photocatalyst into the plurality of discharge hopper bodies, further, a catalyst feeding mechanism for adding photocatalyst into the plurality of discharge hopper bodies is provided on the installation frame.

[0015] The working principle and beneficial effects of the present invention are as follows: In the present invention, when only a small number of treatment tanks cooperate with the photocatalyst to treat sewage, in order to make full use of sufficient light resources, the moving trolley is driven to move within the sliding frame, so that the moving trolley adjusts the position of the spacing adjustment mechanism, causing the two clamping rods to move to the upper side of the idle lighting component. By moving the clamping rods into the meshing cylinder, the spacing between the two clamping rods is adjusted. After the two clamping rods are meshed with the fixed cross plate, under the action of the lead screw drive mechanism, the lighting component is lifted out of the treatment tank and moved to other treatment tanks, so that there are multiple lighting components in the treatment tank where sewage treatment operations are about to be carried out. When the lighting component is used alone in the treatment tank, the lighting component is positioned in the middle through the positioning and installation component. After multiple lighting components need to be moved into the treatment tank, the multiple lighting components are equidistantly arranged in the treatment tank. Using the above working method can not only improve the reaction efficiency and effect of the photocatalyst in the treatment tank, but also ensure sufficient lighting effect for the photocatalyst when the light transmittance is insufficient due to the sewage concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0017] Figure 1 is a schematic structural diagram of the whole of the present invention; Figure 2 is a schematic structural diagram of a partial cross-section of the present invention; Figure 3 is a schematic structural diagram of a partial cross-section of the cooperation of the treatment tank, the lighting component and the positioning and installation component in the present invention; Figure 4 For the present invention Figure 3 is a schematic structural diagram of the partial enlargement at A in the present invention; Figure 5 is a schematic structural diagram of a partial cross-section of the cooperation of the sliding frame, the lifting frame, the sliding seat and the spacing adjustment mechanism in the present invention; Figure 6 is a schematic structural diagram of a partial cross-section of the cooperation of the lifting frame, the sliding groove frame, the sliding seat and the spacing adjustment mechanism in the present invention; Figure 7 is a schematic structural diagram of the cooperation of the lifting frame, the sliding groove frame, the sliding seat and the meshing slot in the present invention; Figure 8 For the present invention Figure 7 is a schematic structural diagram of the partial enlargement at B in the present invention; Figure 9 is a schematic structural diagram of a partial cross-section of the cooperation of the installation frame, the material suction device, the screw conveyor and the discharge valve pipe in the present invention.

[0018] In the figure: 100, lighting component; 200, positioning and installation component; 300, spacing adjustment mechanism; 1, processing box body; 2, processing tank body; 3, mobile trolley; 4, fixed cross plate; 5, meshing socket; 6, clamping plug rod; 7, lifting frame; 8, sliding seat; 9, drain valve pipe; 10, sliding frame; 11, sliding track; 12, power driving device; 13, moving wheel; 14, support trough frame; 15, bent transparent cylinder; 16, light-emitting light source; 17, concave meshing clip; 18, meshing plug; 19, sliding trough frame; 20, iron sliding strip; 21, electromagnet; 22, positioning plate; 23, meshing seat; 24, meshing tooth plate; 25, distance adjustment trough frame; 26, spring damper; 27, slope-shaped part; 28, slope extrusion ring; 29, driving electric cylinder; 30, installation frame; 31, discharge hopper body; 32, telescopic hose; 33, connecting frame; 34, transmission lead screw; 35, first driving motor; 36, T-shaped sliding strip; 37, meshing plug rod; 38, meshing slot; 39, internal tooth groove; 40, transmission gear; 41, second driving motor; 42, material suction device; 43, screw conveyor device; 44, discharge valve pipe. Specific implementation manner

[0019] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

[0020] As Figures 1 to 2 shown, this embodiment proposes a sewage treatment device for efficiently using photocatalyst, including a processing box body 1. On both sides inside the processing box body 1, a plurality of processing tank bodies 2 are provided. The plurality of processing tank bodies 2 are grouped in pairs. The middle bottom of the processing box body 1 is recessed, so that both sides of the bottom of the processing box body 1 are funnel-shaped. The bottom of the processing tank body 2 is attached to the bottom side wall of the processing box body 1. The bottom of the processing tank body 2 is communicated with a drain valve pipe 9. By improving the shapes of the processing box body 1 and the processing tank body 2, during the discharge process after sewage treatment, by reducing the bottom area of the processing tank body 2, it is convenient for the treated sewage to be more easily concentrated and discharged through the drain valve pipe 9. And during the sewage discharge process, the photocatalyst will also be discharged together with the sewage. Because the particle size of the photocatalyst is small, after the sewage is discharged, the photocatalyst will stay at the bottom of the processing tank body 2. By reducing the bottom area of the processing tank body 2, the retention of the photocatalyst is more concentrated, which is convenient for the user to clean.

[0021] As Figures 1 to 2 and Figure 5As shown in the figure, it further includes a mobile trolley 3, which is movably arranged on the top of the processing box body 1. A sliding frame 10 is arranged inside the processing box body 1. Both sides of the sliding frame 10 are provided with sliding chambers, and sliding tracks 11 are arranged on the upper and lower sides of the sliding chambers. Both sides of the mobile trolley 3 are provided with moving wheels 13 through a power driving device 12. The moving wheels 13 are arranged in the two sliding tracks 11. A support groove frame 14 is fixedly connected to the middle of the sliding frame 10. The middle of the mobile trolley 3 is slidably arranged on the support groove frame 14. A plurality of moving wheels 13 are arranged on both sides of the mobile trolley 3. The power driving device 12 is a common power device in the prior art that uses electric energy as the driving energy, and it is a well-known prior art device in the field of technology. The power driving device 12 can be used to drive the moving wheels 13 on both sides, so that the mobile trolley 3 moves horizontally on the sliding frame 10 and moves along the moving path of the two sliding tracks 11. An opening is provided on the mobile trolley 3 for the fixed horizontal plate 4 and the lighting component 100 to enter, and a through groove is also provided for the plurality of telescopic hoses 32 to descend.

[0022] As Figures 1 to 3 shown in the figure, a lighting component 100 is arranged in each processing tank 2. A fixed horizontal plate 4 is arranged on the top of the lighting component 100. The lighting component 100 includes a curved transparent cylinder 15 and a light-emitting light source 16. The curved transparent cylinder 15 is fixedly connected to the bottom of the fixed horizontal plate 4. A plurality of light-emitting light sources 16 are arranged inside the curved transparent cylinder 15. The bending radian and shape of the curved transparent cylinder 15 correspond to the shape of the inner side wall of the processing tank 2, ensuring that when the light-emitting light source 16 emits light, the area inside the processing tank 2 is fully irradiated. The light-emitting light source 16 is a common technical device for irradiating photocatalysts in the prior art, and it is a well-known prior art device in the field of technology. In the prior art, the use of the light-emitting light source 16 also includes the use mode of immersing it into the sewage. In the present invention, the movement of the lighting component 100 is only lifting and horizontal movement, and there is no influence on the wiring of the lighting component 100.

[0023] As Figures 1 to 3As shown in the figure, a positioning and installation component 200 is provided between the fixed horizontal plate 4 and the processing tank body 2. The positioning and installation component 200 includes a positioning plate 22 and a meshing tooth plate 24. The number of positioning plates 22 is set to be multiple and is fixedly connected to the top of the processing tank body 2. A plurality of meshing seats 23 are fixedly connected to the top of the positioning plate 22 at equal intervals. The number of meshing tooth plates 24 is set to be multiple and is fixedly connected to the bottom of the fixed horizontal plate 4. The meshing tooth plate 24 meshes with the meshing seat 23. When it is necessary to keep the fixed horizontal plate 4 and the lighting component 100 stable in the processing tank body 2 and move the fixed horizontal plate 4 and the lighting component 100, one of the meshing seats 23 on the plurality of positioning plates 22 is meshed with the plurality of meshing tooth plates 24 on the fixed horizontal plate 4, so that the fixed horizontal plate 4 is fixed between the plurality of positioning plates 22.

[0024] As Figures 1 to 7 shown, two meshing insertion cylinders 5 are fixedly connected through the middle of the fixed horizontal plate 4. The number of clamping insertion rods 6 is set to be four and they are grouped in pairs. The clamping insertion rods 6 are clamped in cooperation with the inner wall of the meshing insertion cylinder 5. A concave meshing clip 17 is fixedly connected to one side of the inner wall of the meshing insertion cylinder 5. A plurality of meshing insertion blocks 18 that are in contact with the inner and outer walls of the concave meshing clip 17 are fixedly connected to the bottom of the clamping insertion rod 6. In order to move the fixed horizontal plate 4 and the lighting component 100, the bottom parts of the two clamping insertion rods 6 are respectively moved into the corresponding meshing insertion cylinders 5 through the sliding seat 8. By adjusting the distance between the two clamping insertion rods 6, the plurality of meshing insertion blocks 18 at the bottom of the clamping insertion rods 6 are respectively in contact with the inner side wall and the outer side wall of the concave meshing clip 17, so that the fixed horizontal plate 4 is kept in meshing connection with the two clamping insertion rods 6.

[0025] As Figures 1 to 2 and Figures 5 to 8 shown, the number of lifting machine frames 7 is set to be two and they are respectively fixedly connected to both sides of the top of the mobile trolley 3. Sliding seats 8 that can sequentially adjust the longitudinal position are slidably arranged on both sides of the lifting machine frame 7. A sliding groove frame 19 is longitudinally slidably connected in the lifting machine frame 7. A lead screw transmission mechanism is arranged in the lifting machine frame 7. The lead screw transmission mechanism includes a transmission lead screw 34. The transmission lead screw 34 is rotatably connected in the lifting machine frame 7. A first driving motor 35 is arranged on the top of the lifting machine frame 7. The output end of the first driving motor 35 is fixedly connected to the transmission lead screw 34. When it is necessary to drive the sliding groove frame 19 to move longitudinally, the first driving motor 35 is started to drive the transmission lead screw 34 to rotate, so that the sliding groove frame 19 moves longitudinally in the lifting machine frame 7; The sliding groove frame 19 is threadedly connected to the lead screw drive mechanism. A meshing connection assembly is provided between the sliding groove frame 19 and the sliding seat 8. The meshing connection assembly includes a T-shaped slide bar 36. The T-shaped slide bar 36 is fixedly connected to the inner top wall of the sliding groove frame 19. A meshing insertion rod 37 is slidably connected to the T-shaped slide bar 36. A meshing slot 38 is provided on the sliding seat 8. An internal tooth groove 39 is provided at the bottom of the meshing insertion rod 37. A transmission gear 40 is meshed with the internal tooth groove 39. A second drive motor 41 is provided inside the sliding groove frame 19. The transmission gear 40 is provided at the output end of the second drive motor 41. When the sliding groove frame 19 moves longitudinally to make the positions of the meshing insertion rod 37 and the meshing slot 38 correspond, the second drive motor 41 is started to drive the transmission gear 40 to rotate. Through the meshing relationship between the transmission gear 40 and the internal tooth groove 39, the meshing insertion rod 37 is driven to slide on the T-shaped slide bar 36, so that the meshing insertion rod 37 enters the meshing slot 38, keeping the sliding groove frame 19 meshed with one of the sliding seats 8. During the subsequent longitudinal movement of the flower cluster groove frame, the sliding seat 8 and the components connected thereto are driven to move longitudinally together; Iron sliding bars 20 are provided on both sides of the lifting frame 7. An electromagnet 21 magnetically connected to the iron sliding bars 20 is provided on the sliding seat 8 to lock the sliding seat 8 on the lifting frame 7. When the sliding groove frame 19 is meshed with one of the sliding seats 8, the other sliding seat 8 is kept stationary on the lifting frame 7 through the magnetic connection relationship between the electromagnet 21 and the iron sliding bars 20.

[0026] As Figures 1 to 2 and Figures 5 to 8 shown, a spacing adjustment mechanism 300 is provided between the two clamping insertion rods 6 and one of the sliding seats 8. The spacing adjustment mechanism 300 includes an adjustment groove frame 25, a slope-shaped part 27, and a slope surface extrusion ring 28, which are fixedly connected to the sliding seat 8. Adjustment chambers are provided on both sides of the adjustment groove frame 25. The top of the clamping insertion rod 6 is slidably connected in the adjustment chamber. A spring damper 26 is provided between the top of the clamping insertion rod 6 and the inner side wall of the adjustment chamber. Slope-shaped parts 27 are fixedly connected to the opposite sides of the two clamping insertion rods 6. The bottom arc surface of the slope surface extrusion ring 28 contacts the outer walls of the two slope-shaped parts 27. A driving electric cylinder 29 is provided in the middle of the adjustment groove frame 25. The output end of the driving electric cylinder 29 is fixedly connected to the top of the adjustment groove frame 25. After moving the bottom of the clamping insertion rod 6 into the meshing insertion cylinder 5, the driving electric cylinder 29 is started to drive the slope surface extrusion ring 28 to descend. By contacting the inclined side walls of the slope surface extrusion ring 28 and the slope-shaped parts 27, the tops of the two clamping insertion rods 6 are extruded to move horizontally in the adjustment chamber, adjusting the spacing between the two clamping insertion rods 6 to keep the meshing insertion block 18 meshed with the concave meshing clip 17.

[0027] As Figures 1 to 2 、 Figure 5 and Figure 9As shown in the figure, an installation frame 30 is fixedly connected to the mobile trolley 3. A plurality of discharge hopper bodies 31 are communicated with the bottom of the installation frame 30. A telescopic hose 32 for discharging photocatalyst is communicated with the bottom of the discharge hopper body 31. The positioning plate 22 is located between two telescopic hoses 32. A connecting frame 33 is fixedly connected between the plurality of telescopic hoses 32. A bending connecting piece is fixedly connected between the connecting frame 33 and two sliding seats 8 on the same side. When it is necessary to add photocatalyst into the treatment tank body 2, the photocatalyst is first discharged into the plurality of discharge hopper bodies 31 and then discharged through the telescopic hoses 32. In order to reduce the discharge height of the photocatalyst and ensure the uniformity of the photocatalyst, the sliding groove frame 19 is used to drive the sliding seat 8 to descend, so that the sliding seat 8 drives the bending connecting piece and the connecting frame 33 to descend together, and finally the bottom of the telescopic hose 32 extends into the treatment tank body 2; A catalyst feeding mechanism for feeding photocatalyst into the plurality of discharge hopper bodies 31 is arranged on the installation frame 30. The catalyst feeding mechanism includes a material suction device 42. The material suction device 42 is arranged on the installation frame 30. A screw conveyor 43 is also arranged on the installation frame 30. The material suction device 42 is communicated with the screw conveyor 43. A plurality of discharge valve pipes 44 are communicated with the screw conveyor 43. The discharge valve pipes 44 and the discharge end of the screw conveyor 43 correspond to the plurality of discharge hopper bodies 31. Both the material suction device 42 and the screw conveyor 43 are common prior art devices for transporting small granular materials in the prior art, and are also common transporting devices for photocatalyst, which are well-known prior art devices to those skilled in the art. During actual use, the photocatalyst is transported into the plurality of discharge hopper bodies 31 through the material suction device 42 and the screw conveyor 43 respectively.

[0028] The working principle of the sewage treatment device for efficiently utilizing photocatalyst: After determining the number of the used processing tanks 2, move the mobile trolley 3 to move the support insertion rod to the top of the idle lighting assembly 100. Start the first driving motor 35 to drive the transmission lead screw 34 to rotate, so that the sliding groove frame 19 longitudinally moves in the lifting frame 7. Move the sliding groove frame 19 to the position of the sliding seat 8 on the side corresponding to the support insertion rod, so that the meshing insertion rod 37 slidably connected to the sliding groove frame 19 corresponds to the meshing slot 38. After moving the meshing insertion rod 37 into the meshing slot 38, keep the sliding groove frame 19 meshed with the sliding seat 8. Then longitudinally move the sliding groove frame 19 and the sliding seat 8 to move the clamping insertion rod 6 into the meshing cylinder 5. Start the driving electric cylinder 29 to drive the slope extrusion ring 28 to descend. By contacting the inclined side wall of the slope member 27 with the slope extrusion ring 28, extrude the tops of the two clamping insertion rods 6 to laterally move in the distance adjustment chamber to adjust the distance between the two clamping insertion rods 6, so that the meshing insertion block 18 and the concave meshing clip 17 remain meshed. Then drive the sliding seat 8 to move upward to move the fixed cross plate 4 and the lighting assembly 100 out of the processing tank 2. Then use the mobile trolley 3 to move the positions of the fixed cross plate 4 and the lighting assembly 100, move the fixed cross plate 4 and the lighting assembly 100 into the required processing box body 1, move the fixed cross plate 4 between the multiple positioning plates 22 in the processing tank 2, and position the lighting assembly 100 in the processing tank 2.

[0029] Then, through the material suction device 42 and the screw conveyor device 43, convey photocatalyst into the multiple discharge hoppers 31 respectively. Adjust the height of the other sliding seat 8 to make the bottom of the telescopic hose 32 extend into the processing tank 2. During the slow movement of the mobile trolley 3, uniformly add the photocatalyst into the processing tank 2. Then, during the addition of the photocatalyst, also add the sewage to be processed into the processing tank 2 to mix the photocatalyst with the sewage and make the photocatalyst suspended in the sewage. Finally, use the lighting assembly 100 in cooperation with the photocatalyst to carry out sewage treatment.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An efficient sewage treatment device using photocatalyst, comprising a treatment box body (1), wherein a plurality of treatment tank bodies (2) are arranged on both sides inside the treatment box body (1), and the plurality of treatment tank bodies (2) are grouped in pairs of two, characterized in that, It further includes: A mobile trolley (3), which is movably arranged on the top of the processing box body (1). A lighting component (100) is arranged in each processing tank body (2). A fixed cross plate (4) is arranged on the top of the lighting component (100). A positioning and installation component (200) is arranged between the fixed cross plate (4) and the processing tank body (2). Two meshing insertion cylinders (5) are fixedly connected through the middle of the fixed cross plate (4); Clamping insertion rods (6), with the number set to four and grouped in pairs of two. The clamping insertion rods (6) are clamped in cooperation with the inner wall of the meshing insertion cylinder (5); Lifting machine frames (7), with the number set to two and respectively fixedly connected to both sides of the top of the mobile trolley (3). Sliding seats (8) capable of sequentially adjusting the longitudinal position are slidably arranged on both sides of the lifting machine frames (7). A distance adjusting mechanism (300) is arranged between the two clamping insertion rods (6) and one of the sliding seats (8).

2. The sewage treatment device for efficiently utilizing a photocatalyst according to claim 1, characterized in that, The middle bottom of the processing box body (1) is sunken, so that both sides of the bottom of the processing box body (1) are funnel-shaped. The bottom of the processing tank body (2) is attached to the bottom side wall of the processing box body (1). A drain valve pipe (9) is communicated with the bottom of the processing tank body (2).

3. The sewage treatment device for efficiently utilizing a photocatalyst according to claim 2, wherein, A sliding frame (10) is arranged in the processing box body (1). Sliding chambers are arranged on both sides of the sliding frame (10). Sliding tracks (11) are arranged on the upper and lower sides of the sliding chambers. Mobile wheels (13) are respectively arranged on both sides of the mobile trolley (3) through power driving devices (12). The mobile wheels (13) are arranged in the two sliding tracks (11). A support tank frame (14) is fixedly connected to the middle of the sliding frame (10). The middle of the mobile trolley (3) is slidably arranged on the support tank frame (14).

4. An apparatus for treating sewage by efficiently using a photocatalyst according to claim 3, characterized in that, The lighting component (100) includes: A bent transparent cylinder body (15), which is fixedly connected to the bottom of the fixed cross plate (4); Light-emitting light sources (16), and a plurality of the light-emitting light sources (16) are arranged in the bent transparent cylinder body (15).

5. An apparatus for treating sewage by efficiently using a photocatalyst according to claim 4, wherein, One side of the inner wall of the meshing insertion cylinder (5) is fixedly connected with a concave meshing clip (17). A plurality of meshing insertion blocks (18) which are in contact with the inner and outer walls of the concave meshing clip (17) are fixedly connected to the bottom of the clamping insertion rod (6).

6. The sewage treatment device for efficiently utilizing a photocatalyst according to claim 5, characterized in that, A sliding tank frame (19) is longitudinally slidably connected in the lifting machine frame (7). A lead screw transmission mechanism is arranged in the lifting machine frame (7). The sliding tank frame (19) is threadedly connected with the lead screw transmission mechanism. A meshing connection component is arranged between the sliding tank frame (19) and the sliding seat (8). Iron sliding strips (20) are arranged on both sides of the lifting machine frame (7). An electromagnet (21) magnetically connected with the iron sliding strips (20) is arranged on the sliding seat (8), so that the sliding seat (8) is locked on the lifting machine frame (7).

7. The sewage treatment device for efficiently utilizing a photocatalyst according to claim 6, characterized in that, The positioning and installation component (200) includes: The positioning plates (22) are provided in a plurality and fixedly connected to the top of the processing tank body (2). A plurality of meshing seats (23) are fixedly connected to the top of the positioning plates (22) at equal intervals; The meshing tooth plates (24) are provided in a plurality and fixedly connected to the bottom of the fixed cross plate (4). The meshing tooth plates (24) are meshed with the meshing seats (23).

8. An apparatus for treating sewage that efficiently utilizes a photocatalyst according to claim 7, characterized in that, The spacing adjusting mechanism (300) includes: The distance adjusting groove frame (25) is fixedly connected to the sliding seat (8). Both sides of the distance adjusting groove frame (25) are provided with distance adjusting chambers. The top of the clamping insertion rod (6) is slidably connected in the distance adjusting chamber. A spring damper (26) is arranged between the top of the clamping insertion rod (6) and the inner side wall of the distance adjusting chamber; The slope-shaped parts (27) are fixedly connected to the opposite sides of the two clamping insertion rods (6); The slope surface extrusion ring (28), the bottom arc surface of the slope surface extrusion ring (28) is in contact with the outer walls of the two slope-shaped parts (27). A driving electric cylinder (29) is arranged in the middle of the distance adjusting groove frame (25). The output end of the driving electric cylinder (29) is fixedly connected to the top of the distance adjusting groove frame (25).

9. The sewage treatment device for efficiently utilizing a photocatalyst according to claim 8, characterized in that, An installation frame (30) is fixedly connected to the mobile trolley (3). A plurality of discharge hopper bodies (31) are communicated with the bottom of the installation frame (30). A telescopic hose (32) for discharging the photocatalyst is communicated with the bottom of the discharge hopper body (31). The positioning plate (22) is located between the two telescopic hoses (32). A connecting frame (33) is fixedly connected between the plurality of telescopic hoses (32). A bending connecting piece is fixedly connected between the connecting frame (33) and the two sliding seats (8) on the same side.

10. An apparatus for treating sewage that efficiently utilizes a photocatalyst according to claim 9, characterized in that, A catalyst feeding mechanism for feeding the photocatalyst into the plurality of discharge hopper bodies (31) is arranged on the installation frame (30).

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