CN108434826A - A kind of sewage filter device being easily installed cleaning - Google Patents

Abstract

The invention discloses a kind of sewage filter devices being easily installed cleaning, including the first mounting bracket, filter screen, first mounting rod, splice groove, first installation shaft and fixed plate, first mounting bracket upper and lower part is mounted on filter screen, first mounting rod side offers splicing groove, first installation shaft side is welded with fixed plate, structure of the invention is scientific and reasonable, it is safe and convenient to use, provided with grid and filter screen, the large volume solid waste in sewage is cleared up by grid, filter screen clears up the part small size solid waste in sewage, convenient for subsequent sewage disposal；Provided with the second installation shaft and power shaft, effectively the second installation shaft and the first mounting bracket can be driven to rotate by power shaft, the filter screen that surface has been pasted to excessive solid waste turns to top, convenient for the cleaning of immobilized waste, while another piece of filter screen can continue to play the role of filtering small size solid waste.

Description

A sewage filter device that is easy to install and clean

technical field

The invention relates to the technical field of environmental engineering, in particular to a sewage filter device that is easy to install and clean.

Background technique

Environmental engineering is a branch of environmental science. It mainly studies how to protect and rationally utilize natural resources, use scientific means to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development. Waste, noise, and prevention and control technologies for radioactive substances, heat, electromagnetic waves, etc. that cause pollution. In the process of wastewater treatment, grids are usually used to filter the incoming water to prevent large volumes of solid waste from entering the waste water treatment area. Inside the reaction tank, small solid waste such as sand and gravel will still flow into the reaction tank for wastewater treatment. At present, in order to avoid the impact of small particles such as sand and gravel on wastewater treatment, grit chambers are usually used to settle solid waste or Filters are used for simple filtration, but the filter devices currently on the market are difficult to use directly with the grille. The filter is prone to clogging of the filter mesh under large flow of water, and the existing filter installation process is complicated. , The clogged filter screen is difficult to clean in time, which will easily lead to a decrease in the flow of waste water and a reduction in the filtering effect. At the same time, the existing filter device is usually installed in a single unit, which cannot meet the requirements of installing filter devices at water inlets of different lengths.

Contents of the invention

The present invention provides a sewage filter device that is easy to install and clean, which can effectively solve the above-mentioned background technology that the filter device currently on the market is difficult to directly cooperate with the grid, and the filter screen is prone to blockage of the filter screen under the large flow of water. If the situation occurs, the installation process of the existing filter is complicated, and it is difficult to clean the blocked filter in time, which will easily lead to a decrease in the flow of waste water and a decrease in the filtering effect. Problems installing filters.

In order to achieve the above object, the present invention provides the following technical solutions: a sewage filter device that is easy to install and clean, including a device body, an installation base, an installation chamber, a first installation shaft, a transmission shaft, a transmission worm wheel, a fixing hole, a fixing plate, Limiting mounting block, adjusting spring, clamping block, fixed shaft, first mounting rod, splicing groove, second mounting rod, splicing protrusion, single clevis mounting piece, worm, first keyway, mounting groove, grille, Mounting bump, handle, turning slot, power shaft, second keyway, first mounting frame, second mounting shaft, drive belt, filter screen, mounting slot, second mounting frame, baffle, sealing ring and gauze bag , the bottom of the device body is provided with an installation base, the middle part of the installation base is provided with an installation chamber, the bottom of the installation chamber is provided with a fixing hole, the inside of the installation chamber is installed with a first installation shaft, and the first A transmission shaft is installed on one side of the installation shaft, and a transmission worm gear is installed on one end of the first installation shaft and one end of the transmission shaft. The installation block, the inside of the limit installation block is equipped with an adjustment spring, the adjustment spring is fixedly connected with the block through the spring mounting seat, the fixed shaft is installed at one end of the block, and the first side of the installation base is welded Mounting rod, one side of the first mounting rod is provided with a splicing groove, and a second mounting rod is welded above one side of the mounting base, and one side of the second mounting rod is provided with a splicing bump, and the second mounting rod is provided with a splicing protrusion. A single clevis mounting part is installed on one side of the rod, a worm is installed in the middle of the single clevis mounting part, a first keyway is opened on the top of the worm, and a mounting channel is provided on the same side of the first mounting rod and the second mounting rod, A grille is installed on one side of the first installation rod, and a mounting bump is provided at a position corresponding to the installation channel of the grille, a handle is installed on the upper part of the grille, and a handle is provided on the upper side of the second installation rod. Rotation slot, the interior of the rotation slot is provided with a power shaft, the middle part of the power shaft is provided with a second keyway, the second installation rod and the first installation rod are adjacent to a first installation bracket, and the first installation There is a second installation shaft in the middle of the frame, and the second installation shaft is fixedly connected with the power shaft through a transmission belt. The upper and lower parts of the first installation frame are equipped with filter screens, and both sides of the first installation frame are equipped with The installation groove, the second installation frame is installed on one side of the installation groove, the middle part of the second installation frame is provided with a baffle plate, and the second installation frame is installed with a sealing ring at the inner position of the installation groove, and the second installation frame And a gauze bag is installed at the bottom of the baffle.

Preferably, the clamping block is fixedly connected to the limiting installation block through a fixed shaft.

Preferably, the grid is a member made of stainless steel.

Preferably, the bottom of the fixing plate is covered with a rubber sheet.

Preferably, the height of the second installation rod is twice the height of the first installation rod.

Preferably, the inner edge of the splicing groove coincides with the outer edge of the splicing projection, and the shape of the splicing projection is trapezoidal.

Preferably, balls are installed inside the installation channel.

Preferably, a sealed bearing is installed in the middle of the second installation shaft.

Preferably, anti-slip lines are provided inside the handle.

Compared with the prior art, the present invention has the beneficial effects: a grille and a filter screen are provided, and the large-volume solid waste in the sewage is cleaned through the grille, and part of the small-volume solid waste in the sewage is cleaned by the filter screen, which is convenient for subsequent sewage treatment ; The second installation shaft and the power shaft are set, which can effectively drive the second installation shaft and the first installation frame to rotate through the power shaft, and rotate the filter screen covered with too much solid waste on the surface to the upper part to facilitate the cleaning of fixed waste , at the same time another piece of filter screen can continue to play the role of filtering small-volume solid waste; splicing protrusions and splicing grooves are set up to facilitate the splicing of multiple device bodies, and it is convenient to install and splice according to the water flow slots of different lengths, which solves the problem of The existing filter device needs to customize the cumbersome process of the filter device according to the water flow slot; the fixed plate and the first installation shaft are set, and the rotation of the worm makes the first installation shaft and the transmission shaft rotate, and the first installation shaft is fixed by welding The plate protrudes outward during the rotation of the first installation shaft, and is inserted into the soil floor or the slot that has been opened to ensure that the device body can be installed quickly and effectively, which solves the problem of cumbersome installation and inconvenient disassembly after installation of the existing filter device Problem: The second installation frame and the baffle are set up. By installing a gauze bag at the bottom of the second installation frame and the baffle, when the filter screen with more small-volume solid waste attached is turned over to the upper part, the small-volume solid waste flows along the baffle. The plate slides into the gauze bag, which is convenient to ensure that the filter can be used again after being cleaned; a sealing ring is set to increase the friction between the second mounting frame and the installation groove to ensure that the second mounting frame can be effectively and stably installed in the mounting groove Inside: a block and an adjustment spring are set to ensure that the first mounting frame will not be pushed and turned over by the water flow when it is working, ensuring the stability of the first mounting frame and the filter screen during the filtration process; mounting channels and mounting bumps are set And carrying handle, easy to install and replace the grille. The first keyway and the second keyway are provided to facilitate the rotation of the worm and the transmission shaft by shaking the handle, so as to ensure the stable rotation of the worm and the transmission shaft.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

In the attached picture:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the gauze bag installation structure of the present invention;

Fig. 3 is a schematic diagram of a fixed plate installation structure of the present invention;

Fig. 4 is a schematic diagram of the drive belt installation structure of the present invention;

Fig. 5 is a schematic diagram of the structure of the A region of the present invention;

Symbols in the figure: 1, device body; 2, installation base; 3, installation chamber; 4, first installation shaft; 5, transmission shaft; 6, transmission worm wheel; 7, fixing hole; 8, fixing plate; 9, limit 10. Adjusting spring; 11. Block; 12. Fixed shaft; 13. First installation rod; 14. Splicing groove; 15. Second installation rod; 16. Splicing bump; 17. Single clevis installation 18, worm; 19, first keyway; 20, installation channel; 21, grid; 22, installation bump; 23, handle; 24, rotation slot; 25, power shaft; 26, second keyway; 27. The first installation frame; 28. The second installation shaft; 29. The transmission belt; 30. The filter screen; 31. The installation groove; 32. The second installation frame; 33. The baffle; 34. The sealing ring; bag.

Detailed ways

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Embodiment: As shown in Figures 1-5, the present invention provides a technical solution, a sewage filter device that is easy to install and clean, including a device body 1, an installation base 2, an installation chamber 3, a first installation shaft 4, and a transmission Rotating shaft 5, transmission worm gear 6, fixing hole 7, fixing plate 8, limit installation block 9, adjustment spring 10, block 11, fixing shaft 12, first installation rod 13, splicing groove 14, second installation rod 15, Splicing bump 16, single clevis mount 17, worm 18, first keyway 19, installation channel 20, grille 21, installation bump 22, handle 23, rotation groove 24, power shaft 25, second keyway 26, The first installation frame 27, the second installation shaft 28, the transmission belt 29, the filter screen 30, the installation groove 31, the second installation frame 32, the baffle plate 33, the sealing ring 34 and the gauze bag 35, the bottom of the device body 1 is provided with an installation The base 2, the middle part of the installation base 2 is provided with an installation chamber 3, the bottom of the installation chamber 3 is provided with a fixing hole 7, the inside of the installation chamber 3 is installed with a first installation shaft 4, and one side of the first installation shaft 4 is installed with a transmission shaft 5 , the first installation shaft 4 and one end of the transmission shaft 5 are equipped with a transmission worm gear 6, the position of the first installation shaft 4 corresponding to the fixing hole 7 is welded with a fixing plate 8, and a limit mounting block 9 is arranged on the top of the installation base 2, and the limit installation An adjustment spring 10 is installed inside the block 9, and the adjustment spring 10 is fixedly connected with the block 11 through the spring mounting seat. A fixed shaft 12 is installed at one end of the block 11, and a first installation rod 13 is welded on one side of the installation base 2. The first installation There is a splicing groove 14 on one side of the rod 13, a second mounting rod 15 is welded on one side of the mounting base 2, a splicing bump 16 is formed on one side of the second mounting rod 15, and a single earring is installed on one side of the second mounting rod 15 Mounting piece 17, a worm 18 is installed in the middle of the single clevis mounting piece 17, a first keyway 19 is provided on the top of the worm 18, a mounting channel 20 is provided on the same side of the first mounting rod 13 and the second mounting rod 15, and the first mounting rod 13 A grille 21 is installed on one side, and the position of the grille 21 corresponding to the installation channel 20 is provided with an installation projection 22, a handle 23 is installed on the top of the grille 21, and a rotating groove 24 is provided on one side of the upper part of the second installation rod 15. The inside of the slot 24 is provided with a power shaft 25, the middle part of the power shaft 25 is provided with a second keyway 26, the second mounting rod 15 and the first mounting rod 13 are adjacent to a first mounting frame 27, and the middle part of the first mounting frame 27 is provided with a The second installation shaft 28, the second installation shaft 28 is fixedly connected with the power shaft 25 through the transmission belt 29, the first installation frame 27 upper and lower parts are equipped with filter screens 30, the first installation frame 27 both sides are provided with installation grooves 31 A second mounting frame 32 is installed on one side of the mounting groove 31, a baffle plate 33 is arranged in the middle of the second mounting frame 32, a sealing ring 34 is installed on the second mounting frame 32 inside the mounting groove 31, the second mounting frame 32 and the baffle A gauze bag 35 is installed at the bottom of the plate 33 .

In order to ensure that the clamping block 11 can be effectively fixedly connected with the limit mounting block 9, the first mounting frame 27 can effectively squeeze the clamping block 11 into the limit mounting block 9 during the rotation process, and ensure that the clamping block 11 is fixed on the fixed axis. 11 and the adjustment spring 10 can return the block 11 to its original position to avoid the position movement of the first installation frame 27 during work. In this embodiment, preferably, the block 11 is installed through the fixed shaft 12 and the limit Block 9 fixed connection

In order to ensure that the grid 21 has good mechanical properties and corrosion resistance, avoid the grid 21 from being eroded and damaged by corrosive wastewater during long-term use, and also avoid the situation that the grid 21 is damaged by the impact of large-volume solid waste, in this embodiment , Preferably, the grid 21 is a member made of stainless steel.

In order to increase the friction between the fixed plate 8 and the installation ground, when the installation location is on a hard ground such as cement, it is ensured that the water flow will not wash away the device body 1. In this embodiment, preferably, the bottom of the fixed plate 8 is covered with a rubber sheet .

In order to facilitate the installation of the power shaft 25 on the top of the second installation rod 15, the first installation frame 27 can be effectively driven to rotate by shaking the handle, so as to prevent the position of the shaking handle from being flooded by waste water. In this embodiment, preferably, the second installation rod The height 15 is twice the height of the first installation rod 13.

In order to ensure that the splicing projection 16 can be effectively installed inside the splicing groove 14, through the cooperation of the splicing groove 14 and the splicing projection 16, it is convenient to splice a plurality of device bodies 1, and at the same time, it is necessary to ensure that the adjacent device bodies 1 are spliced. For stability, in this embodiment, preferably, the inner edge of the splicing groove 14 coincides with the outer edge of the splicing protrusion 16, and the shape of the splicing protrusion 16 is set as a trapezoid.

In order to facilitate the installation projections 22 provided on both sides of the grid 21 to be slidably installed in the installation channel 20, it is convenient for the user to use the handle 23 to lift the grid 21. In this embodiment, preferably, the installation channel 20 Balls are installed inside.

In order to ensure that the second installation shaft 28 can be effectively driven by the transmission belt 29, the second installation shaft 28 can rotate smoothly, and at the same time prevent water from flowing into the second installation rod 15 through the installation gap of the second installation shaft 28. The belt 29 is damaged by erosion. In this embodiment, preferably, a sealed bearing is installed in the middle of the second installation shaft 28 .

In order to facilitate the user to use the handle 23 to lift the grille 21 and avoid hand slippage when using the handle 23 , in this embodiment, preferably, the handle 23 is provided with anti-skid lines.

The working principle and usage process of the present invention: when installing, hold the handle 23 tightly, so that the installation protrusions 22 provided on both sides of the grille 21 extend into the installation channel 20, so as to ensure that the grille 21 passes through the installation channel 20 stably Installed on one side of the first installation rod 13 and the second installation rod 15, the device body 1 is placed in the sewage circulation notch, and a plurality of device bodies 1 are arranged according to the width of the water flow notch, through the splicing on both sides of the device body 1 The bump 16 and the splicing groove 14 ensure that multiple device bodies 1 are stably connected to each other. When the rocking handle is installed on the top of the worm 18, the first keyway 19 opened on the top of the worm 18 ensures that the rocking handle can make the worm 18 rotate , the rotation of the worm 18 drives the rotation of the first installation shaft 4 and the transmission shaft 5 inside the installation base 2. With the cooperation of the transmission shaft 5, the fixing plates 8 welded on the sides of the two first installation shafts 4 extend through the fixing holes 7. Out of the installation base 2, it extends into the soil or the inside of the groove opened in advance, which plays a certain role of support and fixation, and prevents the device body 1 from being washed down by the water flow when it is working. When in use, the polluted waste water passes through the grille 21 and the filter. 30. Most of the solid waste is filtered by the device body 1, which is convenient for subsequent wastewater treatment. When a lot of small-volume solid waste is attached to the surface of the filter 30 at the bottom, the grille 21 is lifted through the handle 23 to avoid the grille 21 Interfering with the rotation of the first mounting frame 27, install one end of the second mounting frame 32 into the mounting groove 31, and then install the rocking handle into the rotating groove 24 where the power shaft 25 is located, through the second keyway opened on the top of the power shaft 25 26 drives the power rotating shaft 25 to rotate, and the power rotating shaft 25 drives the transmission belt 29 and the second installation rotating shaft 28 to rotate to ensure that the first mounting bracket 27 can rotate effectively, and the filter screen 30 with more impurities will be rotated to the upper part, and after cleaning The filter screen 30 rotates to the bottom to continue filtering, and the small-volume solid waste on the surface of the filter screen 30 with more impurities attached to the top slides downward through the baffle plate 33 provided in the middle of the second mounting frame 32, so that the small-volume solid waste Waste can effectively slide through the baffle plate 33 to the inside of the gauze bag 35 installed at the bottom of the second mounting frame 32. After the filter screen 30 is cleaned, the second mounting frame 32 is removed for processing, so that the filter screen 30 can be turned over for use next time. , the limit installation block 9 is installed at the bottom of the installation base 2. When the first installation frame 27 is overturned, the block 11 will be squeezed inside the limit installation block 9. After the first installation frame 27 is overturned, the block 11 It is ejected by the deformation force of the adjustment spring 10, which ensures that the filter screen 30 at the bottom of the first mounting bracket 27 will not rotate in reverse due to the momentum of the water flow during the filtration process, and ensures the working process of the first mounting bracket 27 and the filter screen 30. in the stability.

Finally, it should be noted that: the above is only a preferred example of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still The technical solutions recorded in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. A sewage filter device that is easy to install and clean, including a device body (1), an installation base (2), an installation chamber (3), a first installation shaft (4), a transmission shaft (5), and a transmission worm wheel (6 ), fixing hole (7), fixing plate (8), limiting mounting block (9), adjusting spring (10), clamping block (11), fixing shaft (12), first mounting rod (13), splicing recess Slot (14), Second Mounting Rod (15), Splicing Lug (16), Single Clevis Mount (17), Worm Screw (18), First Keyway (19), Mounting Channel (20), Grille ( 21), installation bump (22), handle (23), rotation groove (24), power shaft (25), second keyway (26), first installation frame (27), second installation shaft (28) , transmission belt (29), filter screen (30), installation groove (31), second installation frame (32), baffle plate (33), sealing ring (34) and gauze bag (35), it is characterized in that: The bottom of the device body (1) is provided with an installation base (2), the middle part of the installation base (2) is provided with an installation chamber (3), and the bottom of the installation chamber (3) is provided with a fixing hole (7), A first installation shaft (4) is installed inside the installation chamber (3), a transmission shaft (5) is installed on one side of the first installation shaft (4), and the first installation shaft (4) and the transmission shaft (5) A transmission worm gear (6) is installed at one end, a fixing plate (8) is welded at the position corresponding to the fixing hole (7) of the first installation shaft (4), and a limit stop is set above the installation base (2) The installation block (9), the limit installation block (9) is equipped with an adjustment spring (10), the adjustment spring (10) is fixedly connected to the block (11) through the spring mounting seat, and the block (11) ) is equipped with a fixed shaft (12) at one end, a first installation rod (13) is welded above one side of the installation base (2), and a splicing groove (14) is opened on one side of the first installation rod (13), A second installation rod (15) is welded above one side of the installation base (2), and a splicing protrusion (16) is provided on one side of the second installation rod (15), and a second installation rod (15) is A single clevis mounting part (17) is installed on the side, and a worm (18) is installed in the middle of the single clevis mounting part (17), and a first keyway (19) is opened on the top of the worm (18), and the first mounting rod (13) is provided with an installation channel (20) on the same side as the second installation rod (15), and a grid (21) is installed on one side of the first installation rod (13), and the grid (21) is installed correspondingly A mounting bump (22) is provided at the position of the channel (20), a handle (23) is mounted on the upper part of the grille (21), and a rotating groove (24) is provided on the upper side of the second mounting rod (15). ), the inside of the rotating slot (24) is provided with a power shaft (25), the middle part of the power shaft (25) is provided with a second keyway (26), the second installation rod (15) and the first installation rod ( 13) The first installation frame (27) is installed in the adjacent position, so There is a second installation shaft (28) in the middle of the first installation frame (27), and the second installation shaft (28) is fixedly connected to the power shaft (25) through a transmission belt (29), and the first installation frame ( 27) Filter screens (30) are installed on the upper and lower parts, installation grooves (31) are opened on both sides of the first installation frame (27), and a second installation frame (31) is installed on one side of the installation groove (31) 32), the middle part of the second installation frame (32) is provided with a baffle (33), and the second installation frame (32) is installed with a sealing ring (34) inside the installation groove (31), the second A gauze bag (35) is installed at the bottom of the mounting frame (32) and the baffle plate (33). 2. The sewage filter device that is easy to install and clean according to claim 1, characterized in that, the clamping block (11) is fixedly connected to the limiting mounting block (9) through a fixed shaft (12). 3. The sewage filtering device that is easy to install and clean according to claim 1, characterized in that, the grille (21) is a stainless steel member. 4. The sewage filter device that is easy to install and clean according to claim 1, characterized in that the bottom of the fixing plate (8) is covered with a rubber sheet. 5. The sewage filter device that is easy to install and clean according to claim 1, characterized in that the height of the second installation rod (15) is twice the height of the first installation rod (13). 6. The sewage filter device that is easy to install and clean according to claim 1, characterized in that, the inner edge of the splicing groove (14) matches the outer edge of the splicing protrusion (16), and the splicing The shape of the bump (16) is trapezoidal. 7. The sewage filter device that is easy to install and clean according to claim 1, characterized in that, balls are installed inside the installation channel (20). 8. The sewage filter device that is easy to install and clean according to claim 1, characterized in that a sealed bearing is installed in the middle of the second installation shaft (28). 9. The sewage filtering device that is easy to install and clean according to claim 1, characterized in that, the handle (23) is provided with anti-slip lines inside.