Hydrogen peroxide filter convenient for pollution discharge

Abstract

The utility model belongs to the technical field of filters, and particularly relates to a hydrogen peroxide filter convenient for pollution discharge, which comprises a shell, the device comprises a shell, the top of the shell communicates with a water inlet pipe, the center of the bottom of the shell communicates with a water outlet pipe, box bodies are bolted to the two sides of an inner cavity of the shell, supporting strips are sequentially bolted to the inner sides of the box bodies from top to bottom, and a first filter screen, a second filter screen and an activated carbon adsorption net are arranged at the tops of the supporting strips correspondingly; by rotating a rotating handle, three clamping blocks are inserted into corresponding clamping grooves, so that the purpose of quickly dismounting the first filter screen, the second filter screen and the activated carbon adsorption net is achieved, the dismounting efficiency of the first filter screen, the second filter screen and the activated carbon adsorption net is improved, and the first filter screen, the second filter screen and the activated carbon adsorption net are convenient to clean; therefore, impurities filtered by the first filter screen, the second filter screen and the activated carbon adsorption screen can be conveniently discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a hydrogen peroxide filter which is convenient for sewage discharge. Background Art

[0002] Hydrogen peroxide is also known as hydrogen peroxide. Pure hydrogen peroxide is a light blue viscous liquid that can be miscible with water in any proportion. It is a strong oxidant. The aqueous solution is commonly known as hydrogen peroxide, which is a colorless and transparent liquid. Its aqueous solution is suitable for medical wound disinfection, environmental disinfection and food disinfection. During the production process of hydrogen peroxide, hydrogen peroxide needs to be filtered when it is oxidized and degraded.

[0003] After searching, application number CN202022027735.7 discloses a hydrogen peroxide precision filter, in which a driving motor drives bevel gear one to rotate, bevel gear one drives bevel gear two and a rotating rod to rotate, and the rotating rod drives a support rod and a cleaning brush to rotate to remove hydrogen peroxide from the inner wall surface of the filter. After filtering, a water pump transports water inside the water tank to the rotating rod and a water spray hole through a water pipe, and the water spray hole sprays water into the filter, effectively preventing hydrogen peroxide from adhering to the inner wall of the filter during the filtration process and making it difficult to clean.

[0004] However, the hydrogen peroxide filter still has the following disadvantages: hydrogen peroxide is filtered through a filter screen and activated carbon adsorption, but the filter screen and the activated carbon adsorption net are generally installed by bolts, and all bolts on the filter screen and the activated carbon adsorption net need to be screwed to disassemble, which is time-consuming and labor-intensive, and the disassembly process is slow, so it is not convenient to clean and discharge the filtered impurities; therefore, a hydrogen peroxide filter that is easy to discharge is proposed to address the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the existing technology has the disadvantage that the filter screen and the activated carbon adsorption screen are not easy to disassemble, so we propose a hydrogen peroxide filter that is easy to discharge sewage.

[0006] The utility model solves the technical problem by adopting the following technical solution: a hydrogen peroxide filter for easy sewage discharge, comprising a shell; the top of the shell is connected with a water inlet pipe, the center of the bottom of the shell is connected with a water outlet pipe, both sides of the inner cavity of the shell are bolted with a box body, the inner side of the box body is bolted with support bars in sequence from top to bottom, the tops of the support bars are respectively provided with a first filter screen, a second filter screen and an activated carbon adsorption net, both sides of the first filter screen, the second filter screen and the activated carbon adsorption net are provided with card slots, the inner cavity of the box body is provided with a convenient disassembly mechanism connected with the card slot, and the convenient disassembly mechanism includes a rotating shaft, an active gear The top and bottom of the box body are rotatably connected with a rotating shaft through bearings, the surface of the rotating shaft is keyed with a driving gear in sequence from top to bottom, the inner side of the driving gear is meshed with a driven gear, the inner cavity of the driven gear is keyed with a screw, the inner side of the inner cavity of the box body is rotatably connected with the surface of the screw through bearings in sequence from top to bottom, the surface of the screw is threadedly connected with a threaded sleeve, the bottom of the threaded sleeve is bolted with a block, the inner side of the block passes through the box body and is clamped with the inner cavity of the clamping slot, the top of the rotating shaft is bolted with a rotating handle, and a clamping hole is opened on the inner side of the rotating handle.

[0007] Preferably, a fixing block is bolted to the top of the box body, a spring is fixedly connected to the top and bottom of the inner side of the fixing block, and a pull block is fixedly connected to the inner side of the spring, a clamping rod is bolted to the center of the outer side of the pull block, and the outer side of the clamping rod passes through the fixing block and is clamped with the inner cavity of the clamping hole.

[0008] Preferably, sliding columns are bolted to the inner side of the inner cavity of the box body from top to bottom in sequence, a sliding sleeve is slidably connected to the surface of the sliding column, and the bottom of the sliding sleeve is bolted to the top of the threaded sleeve.

[0009] Preferably, a limit block is bolted to the outer side of the sliding column.

[0010] Preferably, sealing gaskets are bonded to the inner side of the inner cavity of the box body in sequence from top to bottom, and the inside of the sealing gasket is in contact with the surface of the block.

[0011] Preferably, the bottoms of both sides of the shell are bolted with flow guide seats, and the bottoms of the flow guide seats are bolted to the bottom of the inner cavity of the shell.

[0012] The beneficial effects of the utility model are:

[0013] The utility model realizes the purpose of quickly disassembling the first filter screen, the second filter screen and the activated carbon adsorption screen through the structural design of the rotating shaft, the driving gear, the driven gear, the screw rod, the threaded sleeve and the clamping block, and inserts the three clamping blocks into the corresponding clamping grooves by rotating the rotating handle, thereby improving the disassembly efficiency of the first filter screen, the second filter screen and the activated carbon adsorption screen, facilitating the cleaning of the first filter screen, the second filter screen and the activated carbon adsorption screen, and thus facilitating the discharge of the impurities filtered by the first filter screen, the second filter screen and the activated carbon adsorption screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the shell structure of the utility model;

[0017] Figure 3 This is a cross-sectional view of the box structure of the utility model;

[0018] Figure 4 For the utility model Figure 3 An enlarged view of the structure at A is shown;

[0019] Figure 5 This is a structural front view of the first filter screen of the utility model.

[0020] In the figure: 1. shell; 2. box body; 3. support bar; 4. first filter screen; 5. second filter screen; 6. activated carbon adsorption screen; 7. easy disassembly mechanism; 71. rotating shaft; 72. driving gear; 73. driven gear; 74. screw rod; 75. threaded sleeve; 76. clamping block; 8. turning handle; 9. fixing block; 10. pulling block; 11. clamping rod; 12. sliding column; 13. sliding sleeve. DETAILED DESCRIPTION

[0021] 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.

[0022] The following is combined with Figure 1-5 To further explain this application in detail,

[0023] The present application embodiment discloses a hydrogen peroxide filter that is convenient for draining waste. Figure 1 and Figure 2 , a hydrogen peroxide filter for easy sewage discharge, comprising a shell 1; the top of the shell 1 is connected with a water inlet pipe, the center of the bottom of the shell 1 is connected with a water outlet pipe, both sides of the inner cavity of the shell 1 are bolted with a box body 2, the inner side of the box body 2 is bolted with support bars 3 in sequence from top to bottom, the top of the support bar 3 is respectively provided with a first filter screen 4, a second filter screen 5 and an activated carbon adsorption net 6, the first filter screen 4, the second filter screen 5 and the activated carbon adsorption net 6 are provided with card slots on both sides, the inner cavity of the box body 2 is provided with a convenient disassembly mechanism 7 connected with the card slot, the convenient disassembly mechanism 7 includes a rotating shaft 71, a driving gear 72, a driven gear 73, a screw rod 74, a threaded sleeve 75 and a card block 76, the top and bottom of the box body 2 are rotatably connected with the rotating shaft 71 through bearings, and the surface of the rotating shaft 71 is from top to The driving gear 72 is keyed to the bottom in sequence, the inner side of the driving gear 72 is meshed with a driven gear 73, the inner cavity of the driven gear 73 is keyed to the screw rod 74, the inner side of the inner cavity of the housing 2 is rotatably connected to the surface of the screw rod 74 through bearings from top to bottom, the surface of the screw rod 74 is threadedly connected with a threaded sleeve 75, the bottom of the threaded sleeve 75 is bolted with a clamping block 76, the inner side of the clamping block 76 penetrates the housing 2 and is clamped with the inner cavity of the clamping slot, the top of the rotating shaft 71 is bolted with a rotating handle 8, and a clamping hole is opened on the inner side of the rotating handle 8; the hydrogen peroxide is filtered through the first filter screen 4, the second filter screen 5 and the activated carbon adsorption screen 6 to remove impurities in the hydrogen peroxide, so that the first filter screen 4, the second filter screen 5 and the activated carbon adsorption screen 6 are easily disassembled, thereby facilitating the cleaning and discharge of the filtered impurities from the housing 1.

[0024] Reference Figure 3 and Figure 4 A fixing block 9 is bolted to the top of the box body 2, and a spring is fixedly connected to the top and bottom of the inner side of the fixing block 9, and a pull block 10 is fixedly connected to the inner side of the spring, and a clamping rod 11 is bolted to the center of the outer side of the pull block 10, and the outer side of the clamping rod 11 passes through the fixing block 9 and is clamped with the inner cavity of the clamping hole; the turning handle 8 is fixed to prevent the turning handle 8 from rotating and causing the clamping block 76 to move out of the clamping slot, resulting in a reduction in the fixing effect of the first filter screen 4, the second filter screen 5 and the activated carbon adsorption screen 6.

[0025] Reference Figure 4 The inner side of the inner cavity of the box body 2 is bolted with sliding columns 12 from top to bottom in sequence, and the surface of the sliding column 12 is slidably connected with a sliding sleeve 13, and the bottom of the sliding sleeve 13 is bolted to the top of the threaded sleeve 75; the threaded sleeve 75 is limited, and the auxiliary threaded sleeve 75 is moved, so that the auxiliary block 76 is inserted into the slot.

[0026] Reference Figure 4The outer side of the sliding column 12 is bolted with a limit block to prevent the sliding sleeve 13 from falling off the surface of the sliding column 12.

[0027] Reference Figure 3 and Figure 4 The inner side of the inner cavity of the box body 2 is bonded with sealing gaskets from top to bottom in sequence, and the inner side of the sealing gasket is in contact with the surface of the block 76; the box body 2 is sealed to improve the sealing performance of the box body 2 and prevent hydrogen peroxide from entering the box body 2 through the gap between the box body 2 and the block 76.

[0028] Reference Figure 2 The bottoms of both sides of the shell 1 are bolted with guide seats, and the bottoms of the guide seats are bolted to the bottom of the inner cavity of the shell 1; the filtered hydrogen peroxide is guided to be quickly discharged from the shell 1.

[0029] Working principle: hydrogen peroxide is transported into the shell 1 from the water inlet pipe, and the hydrogen peroxide is filtered through the first filter screen 4, the second filter screen 5 and the activated carbon adsorption screen 6 in turn, and then discharged from the shell 1 through the guide plate and the water outlet pipe. When cleaning is needed, the user opens the shell 1, and then moves the pull block 10 inward, the pull block 10 drives the clamping rod 11 to move inward and move out from the clamping hole, the pull block 10 stretches the spring, and then the user rotates the handle 8, the handle 8 drives the rotating shaft 71 to rotate, thereby driving the driving gear 72 to rotate, and then drives the driven gear 73 to rotate, and then the driven gear 73 drives the screw rod 74 to rotate, and then the screw rod 74 drives the threaded sleeve 75 to move outward, and the threaded sleeve 75 drives the clamping block 76 to move outward, so that the clamping block 76 is moved out of the clamping slot, and then the user moves the first filter screen 4, the second filter screen 5 and the activated carbon adsorption screen 6 to the front to clean and discharge sewage, and discharge the dirt.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hydrogen peroxide filter that is easy to discharge, characterized in that: The invention comprises a shell (1); the top of the shell (1) is connected to a water inlet pipe, the center of the bottom of the shell (1) is connected to a water outlet pipe, both sides of the inner cavity of the shell (1) are bolted to a box (2), the inner side of the box (2) is bolted to support bars (3) in sequence from top to bottom, the top of the support bars (3) are respectively provided with a first filter screen (4), a second filter screen (5) and an activated carbon adsorption screen (6), both sides of the first filter screen (4), the second filter screen (5) and the activated carbon adsorption screen (6) are provided with a card slot, the inner cavity of the box (2) is provided with a convenient disassembly mechanism (7) that is connected to the card slot, and the convenient disassembly mechanism (7) comprises a rotating shaft (71), a driving gear (72), a driven gear (73), a screw rod (74), a threaded sleeve (75) and a card block (76) The top and bottom of the box body (2) are rotatably connected to a rotating shaft (71) through bearings. The surface of the rotating shaft (71) is keyed to a driving gear (72) in sequence from top to bottom. The inner side of the driving gear (72) is meshed with a driven gear (73). The inner cavity of the driven gear (73) is keyed to a screw rod (74). The inner side of the inner cavity of the box body (2) is rotatably connected to the surface of the screw rod (74) through bearings in sequence from top to bottom. The surface of the screw rod (74) is threadedly connected to a threaded sleeve (75). The bottom of the threaded sleeve (75) is bolted to a clamping block (76). The inner side of the clamping block (76) passes through the box body (2) and is clamped to the inner cavity of the clamping slot. The top of the rotating shaft (71) is bolted to a rotating handle (8). The inner side of the rotating handle (8) is provided with a clamping hole.

2. A hydrogen peroxide filter for easy sewage discharge according to claim 1, characterized in that: A fixing block (9) is bolted to the top of the box body (2), a spring is fixedly connected to the top and bottom of the inner side of the fixing block (9), and a pull block (10) is fixedly connected to the inner side of the spring, a clamping rod (11) is bolted to the center of the outer side of the pull block (10), and the outer side of the clamping rod (11) passes through the fixing block (9) and is clamped to the inner cavity of the clamping hole.

3. A hydrogen peroxide filter for easy sewage discharge according to claim 1, characterized in that: The inner side of the inner cavity of the box body (2) is bolted with sliding columns (12) in sequence from top to bottom, the surface of the sliding column (12) is slidably connected with a sliding sleeve (13), and the bottom of the sliding sleeve (13) is bolted to the top of the threaded sleeve (75).

4. A hydrogen peroxide filter for easy sewage discharge according to claim 3, characterized in that: The outer side of the sliding column (12) is bolted with a limiting block.

5. A hydrogen peroxide filter for easy sewage discharge according to claim 1, characterized in that: Sealing pads are sequentially bonded to the inner side of the inner cavity of the box body (2) from top to bottom, and the inside of the sealing pads is in contact with the surface of the clamping block (76).

6. A hydrogen peroxide filter for easy sewage discharge according to claim 1, characterized in that: The bottoms of both sides of the shell (1) are bolted with flow guide seats, and the bottoms of the flow guide seats are bolted to the bottom of the inner cavity of the shell (1).

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