CN217148734U

CN217148734U - Constructed wetland back flushing device that packs

Info

Publication number: CN217148734U
Application number: CN202221163615.2U
Authority: CN
Inventors: 李立夫; 石维
Original assignee: Tianjin Tsinghua Daring Environmental Engineering Co ltd
Current assignee: Tianjin Tsinghua Daring Environmental Engineering Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-09
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses an artificial wetland filler back flushing device, which comprises a shell, a water pipe, a spray head, a filter plate and a filler bin, wherein the filter plate is connected with the shell through two groups of adjusting structures, each adjusting structure comprises two groups of rotating grooves arranged on the surfaces of the two sides of the shell, a rotating rod penetrating through the middle part of the rotating groove, a rotating handle arranged on the outer end of the rotating rod, a first bevel gear arranged on the inner end of the rotating handle, a second bevel gear meshed with the first bevel gear, a sliding block meshed on the surface of the threaded rod and a fixing piece arranged on the inner surface of the sliding block; through the regulation structure that sets up etc, effectively avoided high-pressure water column to be dispersed under the separation of filter, the water pressure of high-pressure water column reduces, probably can't carry out effectual washing to the inside filtering material in filler storehouse, need take out the filter from the device, because mostly fix through bolt and nut, demolish and install comparatively loaded down with trivial details problem, improved the convenience of device.

Description

Constructed wetland back flushing device that packs

Technical Field

The utility model relates to an artificial wetland technical field especially relates to artificial wetland back washing unit that packs.

Background

The artificial wetland is a wetland similar to a marshland constructed by artificially constructing and controlling the operation, sewage and sludge are controllably dosed on the artificially constructed wetland, the sewage and the sludge are treated by mainly utilizing the physical, chemical and biological triple synergistic action of soil, artificial media, plants and microorganisms in the process of flowing along a certain direction, most of the artificial wetlands are provided with filler bins, and the filter materials arranged in the artificial wetlands have the functions of adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation and the like.

In the in-service use process, the high-pressure water column that current constructed wetland filler back flush unit generally was that the shower nozzle that sets up on the direct water pipe erupted carries out abluent to the filler storehouse, but because the below of filler storehouse is provided with mostly and is used for blockking the filter that filters debris, high-pressure water column is dispersed under the separation of filter, the water pressure of high-pressure water column reduces, probably can't carry out effectual washing to the inside filtering material in filler storehouse, need take out the filter from the device, because most fix through bolt and nut, it is comparatively loaded down with trivial details with the installation to demolish, the convenience of device is not strong, for this reason we propose constructed wetland filler back flush unit.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides an artificial wetland back washing unit that packs, regulation structure etc. through setting up, make to change and drive first conical gear rotation through the bull stick, first conical gear drives the threaded rod through second conical gear and rotates, the threaded rod drives the slider and removes, make the slider pass through the mounting and drive filter adjusting position, the filter takes out from the shell is inside, avoided high-pressure water column to be dispersed under the separation of filter, the water pressure of high-pressure water column reduces, probably can't carry out effectual washing to the inside filtering material in filler storehouse, need take out the filter from the device, because most fix through bolt and nut, demolish and install comparatively loaded down with trivial details, the convenience of device has been improved.

In order to solve the technical problem, the utility model provides a following technical scheme: the artificial wetland back flushing device for the filler comprises a shell, water pipes, nozzles, a filter plate and a filler bin, wherein a plurality of groups of water pipes are arranged in the shell, a plurality of groups of nozzles are arranged at the top ends of the water pipes, the filler bin is arranged at the top end of the shell, the filter plate is arranged between the filler bin and the nozzles, the filter plate is connected with the shell through two groups of adjusting structures, each adjusting structure comprises two groups of rotating grooves arranged on the surfaces of the two sides of the shell, a rotating rod penetrating through the middle part of the rotating grooves, a rotating handle arranged on the outer side tail end of the rotating rod, a first bevel gear arranged on the inner side tail end of the rotating handle, a second bevel gear meshed with the first bevel gear, a threaded rod penetrating through the middle parts of the two groups of second bevel gears, sliding grooves arranged on the surfaces of the two sides of the inner wall of the shell, a sliding block meshed on the surface of the threaded rod and a fixing piece arranged on the surface of the inner side of the sliding block, the surfaces of the two groups of fixing pieces are fixedly provided with filter plates;

the four groups of the tail ends of the inner sides of the rotating rods penetrate through the outer side surface of the sliding groove, the threaded rods are rotatably arranged inside the sliding groove, and the fixing pieces penetrate through the inner side surface of the sliding groove.

As an optimized technical scheme of the utility model, it all is provided with the non-slip texture to change the surface.

As a preferred technical scheme of the utility model, the slider all sets up to the rectangle, the spout all sets up to the rectangular channel of mutually supporting with the slider.

As a preferred technical scheme of the utility model, the mounting all sets up to cylindrical, the spout inboard surface has all been seted up the straight slot hole of mutually supporting with the mounting.

As a preferred technical scheme of the utility model, the filler storehouse is all connected with the shell through two sets of limit structure, limit structure is including seting up at a plurality of groups spacing groove on shell inner wall both sides top, insert the stopper of spacing inslot portion, seting up at stopper both sides spring groove on the surface, setting at the spring of spring inslot portion, run through the inserted bar on spring groove outside surface and seting up at the slot on spacing inslot wall surface, the inserted bar all can be given play to the slot inside.

As a preferred technical scheme of the utility model, the one end of spring all sets up on the inserted bar inboard surface, the other end of spring all sets up on the spring inslot wall surface.

As a preferred technical scheme of the utility model, the inserted bar outside end all sets up to the arc, the slot all sets up to the arc wall of mutually supporting with the inserted bar.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged adjusting structure and the like, the high-pressure water column is effectively prevented from being dispersed under the separation of the filter plate, the water pressure of the high-pressure water column is reduced, the filtering material in the filler bin can not be effectively cleaned, the filter plate needs to be taken out of the device, most of the high-pressure water column is fixed through bolt and nuts, the problems of complex disassembly and installation are solved, the rotating handle is rotated, the rotating handle drives the first conical gear to rotate through the rotating rod, the first conical gear drives the threaded rod to rotate through the second conical gear, the threaded rod drives the sliding block to move, the sliding block drives the filter plate to adjust the position through the fixing piece, the filter plate is taken out of the shell, the filter plate can be driven to reset through the reversely rotating handle after the cleaning is finished, the purpose of quickly adjusting the position of the filter plate is achieved, and the convenience of the device is improved;

2. through the limit structure who sets up etc., effectively avoided filling the storehouse at the problem that the inside emergence of shell rocked of washing away of rivers, through removing the filler storehouse, make the filler storehouse drive the stopper and insert the spacing inslot portion, the stopper removes to assigned position department back under the restriction of spacing groove, inside spring promotion inserted bar inserted slot, slot cooperation inserted bar is fixed the position of stopper, the installation of filler storehouse is accomplished, thereby reach and carry out spacing purpose to the position in filler storehouse, the stability of device has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a partial top-view cross-sectional structure of the adjusting structure of the present invention;

fig. 4 is a schematic view of a partial top-view cross-sectional structure of the limiting structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic structural view of the utility model at the position B in fig. 3;

fig. 7 is an enlarged schematic structural diagram of the present invention at the position C in fig. 4.

Wherein: 1. a housing; 2. a water pipe; 3. a spray head; 4. a filter plate; 5. a material filling bin; 6. an adjustment structure; 61. a rotating groove; 62. a rotating rod; 63. turning a handle; 64. a first bevel gear; 65. A second bevel gear; 66. a threaded rod; 67. a chute; 68. a slider; 69. a fixing member; 7. A limiting structure; 71. a limiting groove; 72. a limiting block; 73. a spring slot; 74. a spring; 75. Inserting a rod; 76. and (4) a slot.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

referring to fig. 1-7, the constructed wetland back flushing device for packing comprises a shell 1, water pipes 2, nozzles 3, a filter plate 4 and a packing bin 5, wherein a plurality of groups of water pipes 2 are arranged in the shell 1, a plurality of groups of nozzles 3 are arranged at the top ends of the water pipes 2, the packing bin 5 is arranged at the top end of the shell 1, the filter plate 4 is arranged between the packing bin 5 and the nozzles 3, the filter plate 4 is connected with the shell 1 through two groups of adjusting structures 6, each adjusting structure 6 comprises two groups of rotating grooves 61 arranged on the surfaces of the two sides of the shell 1, a rotating rod 62 penetrating through the middle part of the rotating groove 61, a rotating handle 63 arranged at the outer end of the rotating rod 62, a first conical gear 64 arranged at the inner end of the rotating handle 63, a second conical gear 65 mutually meshed with the first conical gear 64, a threaded rod 66 penetrating through the middle parts of the two groups of second conical gears 65, sliding grooves 67 and a second conical gear 65 arranged on the surfaces of the two sides of the inner wall of the shell 1, A slide block 68 engaged on the surface of the threaded rod 66 and fixing pieces 69 arranged on the inner side surfaces of the slide block 68, wherein the filter plate 4 is fixedly arranged on the surfaces of the two groups of fixing pieces 69;

the inner ends of the four sets of rotating rods 62 all penetrate through the outer side surface of the sliding groove 67, the threaded rods 66 are rotatably arranged inside the sliding groove 67, and the fixing pieces 69 are penetrated through the inner side surface of the sliding groove 67.

When the filler bin 5 needs to be cleaned, the rotating handle 63 is rotated, the rotating handle 63 drives the rotating rod 62 to rotate under the limitation of the rotating groove 61, the rotating rod 62 drives the first bevel gear 64 to rotate, the first bevel gear 64 drives the threaded rod 66 to rotate through the second bevel gear 65, the threaded rod 66 drives the sliding block 68 to move on the surface of the threaded rod 66, the sliding block 68 moves inside the sliding groove 67, the two groups of sliding blocks 68 drive the filter plate 4 to adjust the position through the fixing piece 69, the filter plate 4 is moved out from the opening on the other side of the shell 1, the water pipe 2 is opened again, water inside the water pipe 2 is sprayed out through the spray head 3 and cleans the filler bin 5, the rotating handle 63 rotates reversely after the cleaning is completed, and the filter plate 4 can be reset.

In other embodiments, the surfaces of the rotating handles 63 are all provided with anti-skid lines;

through the design, when a worker holds the rotating handle 63, the contact area between the palm and the surface of the rotating handle 63 is increased, and therefore the purpose of increasing the friction force generated by the palm and the surface of the rotating handle 63 when the rotating handle 63 rotates is achieved.

In other embodiments, the sliding blocks 68 are all configured as rectangular shapes, and the sliding grooves 67 are all configured as rectangular grooves matched with the sliding blocks 68;

through the design, the slide block 68 can move in the slide groove 67, and the slide block 68 cannot rotate along with the rotation of the threaded rod 66 under the limitation of the slide groove 67, so that the purpose of adjusting and limiting the position of the slide block 68 is achieved.

In other embodiments, the fixing members 69 are all configured as a cylinder, and the inner side surfaces of the sliding grooves 67 are all provided with straight slots matched with the fixing members 69;

through the design, the slide block 68 can drive the fixing piece 69 to move in the straight slot hole formed on the inner side surface of the sliding slot 67, so that the purpose of adjusting the position of the filter plate 4 through the fixing piece 69 is achieved.

In other embodiments, the packing bin 5 is connected with the casing 1 through two sets of limiting structures 7, each limiting structure 7 comprises a plurality of sets of limiting grooves 71 formed in the top ends of the two sides of the inner wall of the casing 1, limiting blocks 72 inserted into the limiting grooves 71, spring grooves 73 formed in the surfaces of the two sides of the limiting blocks 72, springs 74 arranged in the spring grooves 73, insertion rods 75 penetrating through the outer side surfaces of the spring grooves 73 and insertion grooves 76 formed in the surfaces of the inner walls of the limiting grooves 71, and the insertion rods 75 can be freely inserted into the insertion grooves 76;

when the filler bin 5 needs to be installed, the filler bin 5 is moved, the filler bin 5 drives the two sets of limiting blocks 72 to be inserted into the limiting groove 71, the limiting groove 71 pre-fixes the positions of the limiting blocks 72, meanwhile, the inner wall of the limiting groove 71 extrudes the inserted rod 75, the inserted rod 75 extrudes the spring 74, the spring 74 generates elastic deformation due to extrusion of the inserted rod 75, the spring 74 pulls the inserted rod 75 to be inserted into the spring groove 73, after the limiting blocks 72 move to the specified positions in the limiting groove 71, the inner wall of the limiting groove 71 stops extruding the inserted rod 75, the inserted rod 75 stops extruding the spring 74, the elastic deformation of the spring 74 is recovered, the spring 74 pushes the inserted rod 75 to be ejected out from the spring groove 73 and inserted into the slot 76, the slot 76 cooperates with the inserted rod 75 to limit the positions of the limiting blocks 72, the position of the filler bin 5 is fixed, and the installation of the filler bin 5 is completed.

In other embodiments, one end of the spring 74 is disposed on the inner side surface of the plunger 75, and the other end of the spring 74 is disposed on the inner wall surface of the spring groove 73;

with this design, the distance between the inner surface of the plunger 75 and the inner wall surface of the spring groove 73 can be shortened by pressing the spring 74, thereby achieving the purpose of adjusting the position of the plunger 75.

In other embodiments, the outer ends of the insertion rods 75 are all configured as arc-shaped slots, and the slots 76 are all configured as arc-shaped slots for cooperating with the insertion rods 75;

with this design, the outer end of the insertion rod 75 can be removed from the inside of the insertion slot 76 after being pressed by an external force, thereby achieving the purpose of releasing the restriction of the insertion slot 76 on the position of the insertion rod 75.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Constructed wetland back flush unit that packs, including shell (1), water pipe (2), shower nozzle (3), filter (4) and filler storehouse (5), shell (1) inside is provided with a plurality of water pipe (2) of organizing, and water pipe (2) top all is provided with a plurality of shower nozzles (3) of organizing, shell (1) top is provided with filler storehouse (5), and is provided with filter (4), its characterized in that between filler storehouse (5) and shower nozzle (3): the filter plate (4) is connected with the shell (1) through two groups of adjusting structures (6), the adjusting structure (6) comprises two groups of rotating grooves (61) arranged on the surfaces of two sides of the shell (1), a rotating rod (62) penetrating through the middle of the rotating groove (61), a rotating handle (63) arranged on the outer end of the rotating rod (62), a first bevel gear (64) arranged on the inner end of the rotating handle (63), a second bevel gear (65) meshed with the first bevel gear (64), a threaded rod (66) penetrating through the middle of the two groups of second bevel gears (65), sliding grooves (67) arranged on the surfaces of two sides of the inner wall of the shell (1), a sliding block (68) meshed with the surface of the threaded rod (66) and fixing pieces (69) arranged on the surfaces of the inner sides of the sliding block (68), wherein filter plates (4) are fixedly arranged on the surfaces of the two groups of fixing pieces (69);

the tail ends of the inner sides of the four groups of rotating rods (62) penetrate through the outer side surface of the sliding groove (67), a threaded rod (66) is rotatably arranged in the sliding groove (67), and fixing pieces (69) penetrate through the inner side surface of the sliding groove (67).

2. The constructed wetland filler back-flushing device of claim 1, which is characterized in that: the surface of the rotating handle (63) is provided with anti-skid grains.

3. The constructed wetland filler back-flushing device of claim 1, which is characterized in that: the slider (68) all sets up to the rectangle, spout (67) all sets up to the rectangular channel of mutually supporting with slider (68).

4. The constructed wetland filler back-flushing device of claim 1, which is characterized in that: the fixing pieces (69) are all arranged to be cylindrical, and straight slotted holes matched with the fixing pieces (69) are formed in the inner side surfaces of the sliding grooves (67).

5. The constructed wetland filler back-flushing device of claim 1, which is characterized in that: filler storehouse (5) all are connected with shell (1) through two sets of limit structure (7), limit structure (7) including set up at a plurality of groups spacing groove (71) on shell (1) inner wall both sides top, insert inside stopper (72) of spacing groove (71), set up at stopper (72) both sides spring groove (73) on the surface, set up at spring (74) of spring groove (73) inside, run through inserted bar (75) on spring groove (73) outside surface and set up at the surperficial slot (76) of spacing groove (71) inner wall, inserted bar (75) all can be given play to inside slot (76).

6. The constructed wetland filler back-flushing device of claim 5, which is characterized in that: one end of the spring (74) is arranged on the inner side surface of the insert rod (75), and the other end of the spring (74) is arranged on the inner wall surface of the spring groove (73).

7. The constructed wetland filler back-flushing device of claim 5, which is characterized in that: the tail end of the outer side of the inserted rod (75) is arc-shaped, and the slots (76) are arc-shaped grooves matched with the inserted rod (75).