CN213326926U

CN213326926U - Water and gas distribution device for deep bed denitrification filter

Info

Publication number: CN213326926U
Application number: CN201922443319.2U
Authority: CN
Inventors: 张思龙; 李星星; 郭林林; 邵桂祥
Original assignee: Jiangsu Chuanyuan Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Chuanyuan Environmental Protection Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-06-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a water distribution gas distribution device for deep bed denitrification filtering pond, including device main part, connection trachea, interior water pipe, lower installation piece and last installation piece, the inside of device main part all evenly is provided with the interior water pipe, and the outside bottom of interior water pipe is provided with the connection trachea, and connects tracheal bottom and is connected with the inside bottom of device main part. The utility model discloses, it detains to install the installation through the top of installing the piece at last, the rotation axis is all installed to the intermediate position that both sides were detained in the installation, and the outside of rotation axis all installs spacing diaphragm, the device main part can insert the inside of installing the piece under and installing the piece respectively through the montant of detaining the bottom with the installation, reuse reverse spring drives rotation axis counter-clockwise turning and accomplishes and utilize spacing diaphragm card to accomplish on the top of installing the piece spacing, make down install firmly the chucking between piece and the last installation piece, make device main part convenient installation bottom or the lateral wall in the filtering pond, the practicality of device has been strengthened.

Description

Water and gas distribution device for deep bed denitrification filter

Technical Field

The utility model relates to a gas distribution device technical field specifically is a water distribution gas distribution device for deep bed denitrification filtering pond.

Background

The biological filter is a biological treatment structure formed by broken stones or plastic fillers, sewage is in contact with microbial films growing on the surfaces of the fillers in a clearance mode, so that the sewage is purified, the deep-bed denitrification filter is one type of biological filter, waste water and waste gas are required to be recycled in the using process of the deep-bed denitrification filter, and at the moment, a water and gas distribution device is required to be used, but the existing water and gas distribution device still has certain problems and defects in the using process, and the specific problems are as follows:

1. the existing water and gas distribution device can not quickly realize that the main body of the device is arranged at the bottom end or the side wall of the filter, so that the practicability of the device is weakened;

2. after the existing water and gas distribution device is used for a long time, the inner water pipe is soaked in the denitrification filter tank for a long time, so that chemical agents corrode the inner water pipe, and the service life of the device is shortened;

3. the inside of the inner water pipe can produce a large amount of residues in the use process of the existing water and gas distribution device, and the inside of the inner water pipe can burst due to over-strong water pressure, so that the use of a user is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water distribution gas distribution device for deep bed denitrification filtering pond to solve the unable swift realization device main part that proposes in the above-mentioned background art and install bottom or the lateral wall in the filtering pond, weakened the practicality of device, after long-time use, because the time length soaks inside the denitrification filtering pond during interior water pipe, so lead to chemical agent to corrode interior water pipe, shorten the life scheduling problem of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water distribution gas distribution device for deep bed denitrification filtering pond, includes the device main part, connects trachea, interior water pipe, lower installation piece and last installation piece, the inside of device main part all evenly is provided with the interior water pipe, and the bottom of interior water pipe outside is provided with the connection trachea, and connects tracheal bottom and the inside bottom of device main part and be connected, all install the anticorrosive shell of nanometer pottery on the interior water pipe inside wall, and the anticorrosive shell of nanometer pottery inside all equidistant installing nanometer ceramic piece, the connector is all installed to tracheal top and bottom of connecting, and the top and the bottom of connector all install the release valve, the installation piece is all installed down to the top of device main part outside one side and the bottom of outside one side, and the intermediate position of installation piece inside all is provided with the fretwork hole down, first mounting hole is all installed to the intermediate position of installation piece inside down, the top of installation piece is provided with the installation piece down, and goes up the inside intermediate position of installation piece and all be provided with the second mounting hole, the top of going up the installation piece is installed the installation and is detained, and the intermediate position of both sides is detained in the installation all installs the rotation axis, and all installs spacing diaphragm in the outside of rotation axis, the inside intermediate position of interior water pipe is provided with the inner tube, and the round position in the inner tube outside all equidistant installation of putting puts up and put up the shelves page or leaf, and the intermediate position that puts up and put up the shelves page or leaf bottom side is connected with the rubber retainer plate, and the inside of rubber retainer.

Preferably, the top of the outside one side of device main part all installs the connecting pipe with the bottom of outside opposite side, and the return valve is all installed to the outer end of connecting pipe, and the inside of connecting pipe is connected with the both ends of interior water pipe.

Preferably, the connecting air pipes are arranged in two, and the connecting air pipes in the device main body are of a central line symmetrical structure, so that the air distribution effect in the device is enhanced.

Preferably, the connecting air pipe penetrates through the side wall of the device body, the top end and the bottom end of the connecting air pipe are connected with the outside of the device body, and the connecting air pipe is prevented from bursting inside the device body to influence the normal use of the inner water pipe.

Preferably, the inner water pipe penetrates through the side wall of the device body, and two ends of the inner water pipe are connected with the outside of the device body, so that the water leakage of the inner water pipe is prevented from affecting the normal use of the connecting air pipe.

Preferably, the bottom of installation knot is connected with the montant, and the montant runs through the inside of installing the piece down with last installation piece, and the bottom of montant is connected with the bottom in the installation piece outside down, and the device main part can be through inserting the montant of detaining the bottom with the installation respectively in the inside of installing the piece down with last installation piece.

Preferably, one side of rotation axis evenly is provided with reverse spring, and reverse spring's one end and the inside both sides of installation knot are connected, and it is spacing to utilize spacing diaphragm card to accomplish on the top of last installation piece to drive the rotation axis anticlockwise rotation with reverse spring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) according to the water and gas distribution device for the deep bed denitrification filter tank, the mounting buckle is mounted at the top end of the upper mounting piece, the rotating shafts are mounted at the middle positions of two sides of the mounting buckle, the limiting transverse plates are mounted on the outer sides of the rotating shafts, the device main body can be respectively inserted into the lower mounting piece and the upper mounting piece through the vertical rods at the bottom end of the mounting buckle, the rotating shafts are driven by the reverse springs to rotate anticlockwise to finish limiting by clamping the limiting transverse plates at the top end of the upper mounting piece, so that the lower mounting piece and the upper mounting piece are firmly clamped, the device main body is conveniently mounted at the bottom end or the side wall of the filter tank, and the practicability of the device;

(2) according to the water and gas distribution device for the deep-bed denitrification filter tank, the nano ceramic corrosion-resistant shells are arranged on the inner side walls of the inner water pipes, the nano ceramic blocks are arranged in the nano ceramic corrosion-resistant shells at equal intervals, the inner side walls of the inner water pipes are matched with the nano ceramic blocks in the nano ceramic corrosion-resistant shells to enhance the corrosion resistance degree of the inner water pipes, the corrosion resistance degree of the inner water pipes can be enhanced by using the materials of the nano ceramic corrosion-resistant shells and the nano ceramic blocks, and the service life of the device is prolonged;

(3) the utility model provides a water distribution gas distribution device for deep bed denitrification filtering pond, intermediate position through including the inside water pipe is provided with the inner tube, the round position in the inner tube outside all equidistant installs receive and release shelves page or leaf, and the intermediate position that receives and releases shelves page or leaf bottom side is connected with the rubber retainer plate, the inside of rubber retainer plate all evenly is provided with the filter screen, the discharge is great can be placed to the inner tube of the inside setting of water pipe, can alleviate water pressure, when water pressure is too big, receive and release the expansion that shelves page or leaf can be strikeed by the impulsive force of water, thereby receive and release shelves page or leaf and play the effect of alleviating water pressure, and can injectd to receiving and releasing shelves page or leaf through the rubber retainer plate, prevent to receive and release the inside flow of water pipe of the too big influence of shelves page or leaf.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of an enlarged structure of the inner water pipe of the present invention;

FIG. 3 is a side view of the lower mounting plate of the present invention;

fig. 4 is a schematic view of the top mounting plate of the present invention.

In the figure: 1. a device main body; 2. a connecting pipe; 201. a water return valve; 3. connecting an air pipe; 301. A connector; 302. a gas release valve; 4. an inner water pipe; 5. a lower mounting plate; 501. a first mounting hole; 6. mounting a sheet; 601. a second mounting hole; 7. installing a buckle; 701. a reverse spring; 702. a rotating shaft; 703. a transverse limiting plate; 8. a nano-ceramic corrosion resistant housing; 801. a nano-ceramic block; 9. a rubber retainer ring; 901. collecting and releasing the file pages; 902. an inner tube; 903. a filter screen; 10. a vertical rod; 11. and (6) hollowing out the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a water and gas distribution device for a deep bed denitrification filter comprises a device main body 1, connecting gas pipes 3, inner water pipes 4, a lower mounting plate 5 and an upper mounting plate 6, wherein the inner water pipes 4 are uniformly arranged inside the device main body 1, the bottom end outside the inner water pipes 4 is provided with the connecting gas pipes 3, the bottom ends of the connecting gas pipes 3 are connected with the bottom end inside the device main body 1, the connecting gas pipes 3 are provided with two connecting gas pipes, the connecting gas pipes 3 inside the device main body 1 are of a central line symmetrical structure, the connecting gas pipes 3 penetrate through the side wall of the device main body 1, the top end and the bottom end of each connecting gas pipe 3 are connected with the outside of the device main body 1, the inner water pipes 4 penetrate through the side wall of the device main body 1, the two ends of each inner water pipe 4 are connected with the outside of the device main body 1, the top end of one side outside of the device main body 1 and the bottom, the inner part of the connecting pipe 2 is connected with two ends of the inner water pipe 4, the inner side wall of the inner water pipe 4 is provided with the nano ceramic anti-corrosion shells 8, the nano ceramic blocks 801 are arranged in the nano ceramic anti-corrosion shells 8 at equal intervals, the inner side wall of the inner water pipe 4 enhances the anti-corrosion degree of the inner water pipe 4 by the mutual matching of the nano ceramic anti-corrosion shells 8 and the nano ceramic blocks 801 in the nano ceramic anti-corrosion shells 8, the anti-corrosion degree of the inner water pipe 4 can be enhanced by the materials of the nano ceramic anti-corrosion shells 8 and the nano ceramic blocks 801, and the service life of the device is prolonged;

the top end and the bottom end of the connecting air pipe 3 are both provided with connectors 301, the top end and the bottom end of each connector 301 are both provided with air release valves 302, the top end of one side of the outer part of the device main body 1 and the bottom end of one side of the outer part of the device main body are both provided with lower mounting pieces 5, the middle positions of the inner parts of the lower mounting pieces 5 are both provided with hollow holes 11, the middle positions of the inner parts of the lower mounting pieces 5 are both provided with first mounting holes 501, the top end of the lower mounting pieces 5 are provided with upper mounting pieces 6, the middle positions of the inner parts of the upper mounting pieces 6 are both provided with second mounting holes 601, the top end of the upper mounting pieces 6 is provided with mounting buckles 7, the middle positions of both sides of the mounting buckles 7 are both provided with rotating shafts 702, the outer sides of the rotating shafts 702 are both provided with limiting transverse plates 703, one side of the rotating shafts 702 are both, the vertical rod 10 penetrates through the lower mounting piece 5 and the upper mounting piece 6, the bottom end of the vertical rod 10 is connected with the bottom of the outer side of the lower mounting piece 5, the device main body 1 can be respectively inserted into the lower mounting piece 5 and the upper mounting piece 6 through the vertical rod 10 at the bottom end of the mounting buckle 7, the reverse spring 701 drives the rotating shaft 702 to rotate anticlockwise to complete the limiting by clamping the limiting transverse plate 703 on the top end of the upper mounting piece 6, so that the lower mounting piece 5 and the upper mounting piece 6 are firmly clamped, the device main body 1 is conveniently mounted at the bottom end or the side wall of the filter pool, and the practicability of the device is enhanced;

the inner pipe 902 is arranged at the middle position inside the inner water pipe 4, the retractable shelves 901 are arranged at equal intervals at one circle outside the inner pipe 902, the middle position of the bottom side of the retractable shelves 901 is connected with the rubber fixing ring 9, the filter screen 903 is uniformly arranged inside the rubber fixing ring 9, the water flow can be placed in the inner pipe 902 arranged inside the inner water pipe 4 to be larger, the water pressure can be relieved, when the water pressure is overlarge, the retractable shelves 901 can be expanded by the impact of water, the retractable shelves 901 have the effect of relieving the water pressure, the retractable shelves 901 can be limited by the rubber fixing ring 9, the flow inside the inner water pipe 4 is prevented from being greatly influenced by the expansion of the retractable shelves 901, the filtering can be performed through the filter screen 903 in the using process, and residues inside the inner water pipe 4 are reduced.

The working principle is as follows: during the use, the device shows in the in-process that uses and utilizes lower installation piece 5 and last installation piece 6 to mutually support and install device main part 1 at bottom of the pool or lateral wall, device main part 1 can be through installing the montant 10 of detaining 7 bottoms and inserting respectively in the inside of installing piece 5 and last installation piece 6 down, reuse reverse spring 701 drives rotation axis 702 anticlockwise rotation and accomplishes and utilize spacing diaphragm 703 card to accomplish spacingly at the top of last installation piece 6, make firmly chucking between lower installation piece 5 and the last installation piece 6, make device main part 1 conveniently install the bottom or the lateral wall in the filtering pond, the practicality of device has been strengthened, after the installation finishes, the device is with inside liquid that lets in inner tube 4, will connect inside the trachea 3 and let in gas, carry out water distribution gas distribution to deep bed denitrification filtering pond according to the demand, in-process of water distribution gas distribution, the inside wall of inner tube 4 utilizes anticorrosive shell 8 of nanometer pottery and anticorrosive shell 801 of nanometer pottery to mutually support the anticorrosive shell of nanometer The corrosion resistance degree of the inner water pipe 4 is enhanced by matching, the corrosion resistance degree of the inner water pipe 4 can be enhanced by utilizing the materials of the nano ceramic corrosion-resistant shell 8 and the nano ceramic block 801, the service life of the device is prolonged, meanwhile, the inner pipe 902 arranged in the inner water pipe 4 can be used for placing water with larger flow, so that the water pressure can be relieved, when the water pressure is overlarge, the retractable baffle 901 can be expanded by the impact of water, therefore, the retractable barrier 901 has the function of relieving water pressure, and the retractable barrier 901 can be limited by the rubber fixing ring 9, so that the flow inside the inner water pipe 4 is prevented from being influenced by the excessive unfolding of the retractable barrier 901, in the using process, the filter screen 903 can be used for filtering to reduce the residue in the inner water pipe 4, and the air release valve 302 connected with the top end and the bottom end of the air pipe 3 and the water return valve 201 of the inner water pipe 4 at the two ends of the outer part of the device main body 1 control the water body in the inner water pipe 4 and the air in the inner part of the connecting air pipe 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water distribution gas distribution device for deep bed denitrification filtering pond, includes device main part (1), connects trachea (3), interior water pipe (4), installs piece (5) and last installation piece (6) down, its characterized in that: the device is characterized in that inner water pipes (4) are uniformly arranged inside the device main body (1), the outer bottom of the inner water pipes (4) is provided with connecting air pipes (3), the bottom of the connecting air pipes (3) is connected with the inner bottom of the device main body (1), the inner side wall of each inner water pipe (4) is provided with a nano ceramic anti-corrosion shell (8), the inner parts of the nano ceramic anti-corrosion shells (8) are provided with nano ceramic blocks (801) at equal intervals, the top end and the bottom end of each connecting air pipe (3) are provided with a connector (301), the top end and the bottom end of each connector (301) are provided with an air leakage valve (302), the top end of one outer side of the device main body (1) and the bottom end of one outer side are provided with lower mounting pieces (5), hollow holes (11) are arranged at the middle positions inside the lower mounting pieces (5), and first mounting holes (501) are arranged at the middle positions inside the lower, the top of lower installation piece (5) is provided with installation piece (6), and the inside intermediate position of going up installation piece (6) all is provided with second mounting hole (601), the top of going up installation piece (6) is installed the installation and is detained (7), and the intermediate position of installation knot (7) both sides all installs rotation axis (702), and the outside of rotation axis (702) all installs spacing diaphragm (703), the inside intermediate position of interior water pipe (4) is provided with inner tube (902), and the round position in the inner tube (902) outside all is equidistant installs and receive and release shelves page or leaf (901), and the intermediate position that receives and releases shelves page or leaf (901) bottom side is connected with rubber retainer ring (9), and the inside of rubber retainer ring (9) all evenly is provided with filter screen (903).

2. The water and gas distribution device for the deep bed denitrification filter tank according to claim 1, characterized in that: connecting pipe (2) are all installed on the top of device main part (1) outside one side and the bottom of outside opposite side, and return valve (201) are all installed to the outer end of connecting pipe (2), and the inside of connecting pipe (2) is connected with the both ends of interior water pipe (4).

3. The water and gas distribution device for the deep bed denitrification filter tank according to claim 1, characterized in that: the two connecting air pipes (3) are arranged, and the connecting air pipes (3) in the device main body (1) are of a central line symmetrical structure.

4. The water and gas distribution device for the deep bed denitrification filter tank according to claim 1, characterized in that: the connecting air pipe (3) penetrates through the side wall of the device main body (1), and the top end and the bottom end of the connecting air pipe (3) are connected with the outside of the device main body (1).

5. The water and gas distribution device for the deep bed denitrification filter tank according to claim 1, characterized in that: the inner water pipe (4) penetrates through the side wall of the device main body (1), and two ends of the inner water pipe (4) are connected with the outside of the device main body (1).

6. The water and gas distribution device for the deep bed denitrification filter tank according to claim 1, characterized in that: the bottom of installation knot (7) is connected with montant (10), and inside installation piece (5) and last installation piece (6) down run through montant (10), and the bottom of montant (10) is connected with the bottom in the installation piece (5) outside down.

7. The water and gas distribution device for the deep bed denitrification filter tank according to claim 1, characterized in that: reverse springs (701) are uniformly arranged on one side of the rotating shaft (702), and one ends of the reverse springs (701) are connected with two sides inside the mounting buckles (7).