CN214696009U

CN214696009U - Grid bundle device for filtering and settling pollutants

Info

Publication number: CN214696009U
Application number: CN202120394743.7U
Authority: CN
Inventors: 吴平; 魏娟娟
Original assignee: Wujiang Dasheng Municipal Engineering Co ltd
Current assignee: Wujiang Dasheng Municipal Engineering Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-12
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a device is pricked to grid for straining heavy pollutant relates to resource and environmental protection technical field, aims at solving the interception problem of the pollutant in the drainage. The key points of the technical scheme are as follows: including the frame, the inside of frame can be dismantled along the rivers direction in proper order and be connected with first filtration and second filtration, and first filtration includes first filtration frame, and a plurality of head rods that fixedly connected with evenly set up in the first filtration frame, a plurality of water conservancy diversion pieces that fixedly connected with vertical direction cross-sectional shape is the V-arrangement on a plurality of head rods, equal fixedly connected with overflow brush on the head rod between two adjacent water conservancy diversion pieces. The utility model discloses a setting up of structure realizes the abundant separation to the pollutant, and then realizes the abundant protection to the environment.

Description

Grid bundle device for filtering and settling pollutants

Technical Field

The utility model relates to a resource and environmental protection technical field, more specifically say, it relates to a device is pricked to grid for straining heavy pollutant.

Background

With the effective control of point source pollution such as industrial wastewater and urban domestic sewage in China, point source pollution and agricultural production drainage mainly based on rainfall runoff replace point source pollution and become the most important source of water environment pollution.

The technology for intercepting and purifying agricultural production drainage and rainfall runoff by utilizing an ecological ditch (ecological ditch for short) is one of the more popular technologies in China in recent years, the pollutant interception and purification of the ecological ditch needs a certain retention time, but the ditch with larger capacity is needed to achieve better interception and purification due to large rainfall runoff. Based on the fact that the per capita cultivated land area in China is small, ecological ditches capable of meeting the requirements of China cannot be built, river and pond system treatment technologies sacrifice production of water body culture and the like, and due to the fact that the river and the pond are arranged, practical application of the technologies is limited, and therefore the device with the structure for rapidly intercepting and purifying pollutants in agricultural production drainage is necessary.

The utility model provides a new technical scheme solves the interception problem of the pollutant in the agricultural production drainage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a device is pricked to grid for straining heavy pollutant, realizes the abundant separation to the pollutant through setting up of first filtration and second filtration, and then reaches the purpose that reduces the pollutant to environmental pollution.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a device is pricked to grid for straining heavy pollutant, includes the frame, the inside of frame can be dismantled along the rivers direction in proper order and be connected with first filtration and second filtration, first filtration includes first filtration frame, a plurality of head rods that fixedly connected with evenly set up in the first filtration frame, it is a plurality of fixedly connected with vertical direction cross-sectional shape is a plurality of water conservancy diversion pieces of shape of falling V-arrangement on the head rod, between two adjacent water conservancy diversion pieces equal fixedly connected with overflow brush of laminating each other on the head rod.

Through adopting above-mentioned technical scheme, realize the filtration to impurity in the sewage through the frame in proper order through first filtration and second filtration, realize the layered filtration processing to sewage, the realization is to the abundant filtration of impurity in the sewage, the setting of head rod is used for supporting water conservancy diversion piece and overflow brush, set up the cross sectional shape of water conservancy diversion piece into the structure of V-arrangement, utilize the inclined plane of this structure to realize slowing down to water velocity, and then make the impurity of aquatic can sink better and get off, realize the separation to impurity in the liquid of flow-through overflow brush simultaneously, and then effectively reduce the influence of impurity in the aquatic to quality of water, realize the filtration processing to rivers.

The utility model discloses further set up to: the second filtration includes that the second filters the frame, the second filters and can dismantle on the frame and be connected with a plurality of second connecting rods, fixedly connected with overflow cotton of laminating each other on the second connecting rod.

Through adopting above-mentioned technical scheme, the setting of second filter frame realizes the support to a plurality of second connecting rods, and then ensures that the state that the second connecting rod is located is more stable, on the other hand makes the dismouting process of second connecting rod become convenient and fast more, make the process that second filtration dismantles the clearance become convenient and fast more, form an environment that is fit for the microorganism growth through the overflow cotton, and then can realize the decomposition to the tiny organic matter that flows through the microorganism, and then strengthen the holistic filter capacity of structure.

The utility model discloses further set up to: a plurality of penetrating grooves are formed in one side, close to the first filter frame, of the second filter frame, and a plurality of penetrating blocks penetrating into the penetrating grooves are fixedly connected to the second connecting rod.

Through adopting above-mentioned technical scheme, it is fixed with the installation of break-in groove to realize break-in piece and break-in groove through the break-in piece interlude, and then realizes that second connecting rod and second filter frame are connected.

The utility model discloses further set up to: the second filters the frame and keeps away from one side of first filter frame and has seted up first mounting groove, can dismantle in the first mounting groove and be connected with the separation otter board.

Through adopting above-mentioned technical scheme, the setting up of filter plate realizes the enhancement to the structure bulk strength on the one hand for overall structure is more stable, and on the other hand further realizes the separation to the pollutant through the separation otter board, and then strengthens the holistic separation ability of structure.

The utility model discloses further set up to: two second mounting grooves that are used for first filter frame and second filter frame to penetrate are seted up at the top of frame, offer the caulking groove that is used for first filter frame and second filter frame to penetrate on the interior bottom surface of frame, a plurality of installation pieces that the fixedly connected with symmetry set up of notch department of second mounting groove, the sliding tray has been seted up to one side that the installation piece is close to each other, sliding connection has the limiting plate in the sliding tray, threaded connection has a plurality of stop screw that penetrate the frame on the limiting plate.

Through adopting above-mentioned technical scheme, first filter frame and second filter frame are all alternated to the frame through first mounting groove and are realized first filter frame and the initial connection of second filter frame and frame, can effectively increase first filter frame and second filter frame and frame attach's area of contact through alternating first filter frame and second filter frame to the caulking groove in, and then effectively improve first filter frame and second filter frame and frame attach's stability, the limiting plate penetrates the inside of installation piece through the sliding tray and realizes the initial connection of limiting plate and installation piece, the change of length in the limiting screw alternates to the frame is realized through rotatory limiting screw with limiting plate threaded connection's limiting screw, realize that limiting screw filters compressing tightly of frame to first filter frame or second, and then realize the fixed connection of first filter frame or second filter frame and frame.

The utility model discloses further set up to: the top of the limiting screw rod is fixedly connected with a knob.

Through adopting above-mentioned technical scheme, the setting of knob utilizes the principle of laborsaving lever to make knob pivoted process become more laborsaving, and then makes the process that limit screw removed become more laborsaving for the process that limit screw locking state switches becomes more laborsaving, and then makes overall structure's dismouting process become more convenient and fast.

The utility model discloses further set up to: a plurality of elastic pieces which are uniformly arranged are fixedly connected to the inner bottom surface of the caulking groove, and a pushing plate is fixedly connected to the tops of the elastic pieces.

Through adopting above-mentioned technical scheme, the elasticity that utilizes the elastic component of compression to produce promotes the slurcam, and the slurcam removes the first filter frame or the second filter frame that drive the slurcam top and removes for first filter frame and second filter frame can be taken out in the frame better, and then make the process that first filter frame and second filter frame dismantled become local convenient and fast more.

The utility model discloses further set up to: the bottom of the frame is detachably connected with a plurality of reinforcing rods.

Through adopting above-mentioned technical scheme, the area of contact of overall structure and ground junction can effectively be increased in the setting of stiffener, can effectively improve the holistic stability of frame, and then effectively improve overall structure's filter capacity.

To sum up, the utility model discloses following beneficial effect has:

realize the filtration to impurity in the sewage through the frame in proper order through first filtration and second filtration, realize sewage layering filtration treatment, the realization is to the abundant filtration of impurity in the sewage, the setting of head rod is used for supporting water conservancy diversion piece and overflow brush, set up the cross sectional shape of water conservancy diversion piece into the structure of V-arrangement, the inclined plane that utilizes this structure realizes slowing down water velocity, and then make the impurity of aquatic can sink better, realize the separation to impurity in the liquid of flow-through simultaneously through overflow brush, and then effectively reduce the influence of impurity in the aquatic to quality of water, the realization is to the filtration treatment of rivers.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is an exploded view of the present invention.

In the figure: 1. a frame; 2. a first filter frame; 3. a first connecting rod; 4. a flow deflector; 5. an overflow brush; 6. a second filter frame; 7. a second connecting rod; 8. overflowing cotton; 9. penetrating into the groove; 10. penetrating the block; 11. a first mounting groove; 12. blocking the screen plate; 13. a second mounting groove; 14. caulking grooves; 15. mounting blocks; 16. a sliding groove; 17. a limiting plate; 18. a limit screw; 19. a knob; 20. an elastic member; 21. a push plate; 22. a reinforcing rod.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A grating binding device for filtering out precipitated pollutants comprises a frame 1, wherein a first filtering structure and a second filtering structure are detachably connected inside the frame 1 in sequence along a water flow direction, the first filtering structure and the second filtering structure are detachably connected with the frame 1, a structure which facilitates the transportation of the whole structure and the cleaning of the whole structure is arranged between the first filtering structure and the frame, meanwhile, the impurities in the liquid flowing through the structure are fully filtered through the arranged multilayer filtering structures, the first filtering structure comprises a first filtering frame 2, a plurality of uniformly arranged first connecting rods 3 are fixedly connected in the first filtering frame 2, a plurality of guide vanes 4 with inverted V-shaped vertical cross sections are fixedly connected on the plurality of first connecting rods 3, overflow brushes 5 which are mutually attached are fixedly connected on the first connecting rods 3 between two adjacent guide vanes 4, and the solid impurities in the liquid flowing through the overflow brushes 5 are blocked, the flow deflector 4 is set to be an inverted V-shaped structure to reduce the flowing speed of liquid, so that impurities in the liquid can be better settled, and the integral filtering effect of the structure is further enhanced.

As shown in fig. 1-5, the second filtering structure comprises a second filtering frame 6, a plurality of second connecting rods 7 are detachably connected to the second filtering frame 6, overflow cotton 8 attached to each other is fixedly connected to the second connecting rods 7, a plurality of penetrating slots 9 are formed in one side of the second filtering frame 6 close to the first filtering frame 2, a plurality of penetrating blocks 10 penetrating into the penetrating slots 9 are fixedly connected to the second connecting rods 7, sliding connection between the penetrating blocks 10 and the second filtering frame 6 is realized through the combined action of the penetrating blocks 10 and the penetrating slots 9, so that the second connecting rods 7 and the second filtering frame 6 can be detachably connected, the overflow cotton 8 on the second connecting rods 7 can be detached, the cleaning process of the second filtering structure is more convenient and rapid, the overflow cotton 8 is made of sponge material, an environment suitable for the life of microorganisms is formed by the overflow cotton 8 to culture the microorganisms, the microorganisms on the overflow cotton 8 are utilized to realize the decomposition of organic matters in the liquid flowing through, thereby ensuring the stability of the integral filtering function of the structure.

As shown in fig. 1-5, a first mounting groove 11 is provided on one side of the second filter frame 6 far away from the first filter frame 2, a separation screen 12 is detachably connected in the first mounting groove 11, the separation screen 12 is set to be of a detachable structure so that the separation screen 12 can be detached from the second filter frame 6, and further the cleaning process of the whole structure becomes more convenient and faster, meanwhile, the separation of impurities in the liquid flowing through can be further realized on the one hand through the arrangement of the separation screen 12, on the other hand, the support of the overflow cotton 8 is realized through the separation screen 12, so that the state of the overflow cotton 8 is more stable, and further the stability of the separation and the filtering functions of the overflow cotton 8 is ensured.

As shown in fig. 1-5, two second mounting grooves 13 for the first filter frame 2 and the second filter frame 6 to penetrate are formed at the top of the frame 1, an embedding groove 14 for the first filter frame 2 and the second filter frame 6 to penetrate is formed on the inner bottom surface of the frame 1, the first filter frame 2 and the second filter frame 6 are inserted in the frame 1 through the second mounting grooves 13 to realize the primary connection between the first filter frame 2 and the second filter frame 6 and the frame 1, the contact area at the connection between the first filter frame 2 and the frame 1 and the connection between the second filter frame 6 and the frame 1 can be effectively increased by inserting the first filter frame 2 and the second filter frame 6 in the embedding groove 14, so as to effectively improve the stability of the whole structure and ensure the stability of the filtering functions of the first filter structure and the second filter structure, a plurality of symmetrically arranged mounting blocks 15 are fixedly connected to the notch at the top of the second mounting groove 13, the side, close to each other, of the mounting block 15 is provided with a sliding groove 16, a limiting plate 17 is connected in the sliding groove 16 in a sliding manner, the limiting plate 17 is connected with the mounting block 15 by penetrating into the sliding groove 16, a plurality of limiting screws 18 penetrating into the frame 1 are connected on the limiting plate 17 in a threaded manner, the top of each limiting screw 18 is fixedly connected with a knob 19, the knob 19 is arranged, the rotating process of the knob 19 is more convenient and faster by utilizing the principle of labor-saving levers, the knob 19 rotates to drive the limiting screws 18 fixedly connected with the knob 19 to rotate, the limiting screws 18 rotate to drive the limiting plates 17 in threaded connection with the limiting screws 18 to rotate, since the rotation of the limit plate 17 is limited by the mounting block 15, the limit plate 17 cannot rotate together with the limit screw 18, when the limiting screw 18 rotates, the limiting screw 18 can only slide up and down on the limiting plate 17, and the limiting screw 18 slides to compress the first filter frame 2 or the second filter frame 6.

As shown in fig. 1-5, a plurality of elastic members 20 are uniformly arranged on the inner bottom surface of the caulking groove 14, a push plate 21 is fixedly connected to the top of the elastic members 20, the elastic members 20 are arranged as springs, pushing of the push plate 21 is realized by utilizing the elastic force generated by the compressed elastic members 20, the push plate 21 moves to drive the first filter frame 2 or the second filter frame 6 at the top of the push plate 21 to move upwards, so that the disassembling process of the first filter frame 2 or the second filter frame 6 becomes more convenient and faster, and further the cleaning process of the whole structure becomes more convenient and faster.

As shown in fig. 1-5, the bottom of the frame 1 is connected with a plurality of reinforcing rods 22 through threads, and the reinforcing rods 22 and the frame 1 are connected through threads, so that the reinforcing rods 22 can be detached from the bottom of the frame 1, the overall moving process of the structure becomes more convenient and faster, meanwhile, the contact area of the connection between the frame 1 and the ground can be increased through the arrangement of the reinforcing rods 22, the installation state of the frame 1 is more stable, and the stability of the overall filtering function of the structure is effectively enhanced.

The working principle is as follows: the liquid that contains impurity flows through first filtration and second filtration in proper order, liquid flows through the gap between water conservancy diversion piece 4, fall the solid-state impurity separation of bulky in the liquid under the separation of overflow brush 5, make partial solid-state impurity from water conservancy diversion piece 4 landing under the effect of water conservancy diversion piece 4 simultaneously, liquid continues to flow, can make various impurity in the liquid by further separation under the effect of the cotton 8 of overflow when the cotton 8 of overflow, make impurity by further decomposition under the effect of the microorganism in the cotton 8 of overflow simultaneously, and then realize the filtration to harmful substance in the liquid, liquid continues to flow and realizes the abundant filtration to impurity in the liquid under the effect of separation otter board 12, the aforesaid is just for the utility model discloses a theory of operation.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A device is pricked to grid for straining heavy pollutant, includes frame (1), its characterized in that: the frame is characterized in that a first filtering structure and a second filtering structure are sequentially detachably connected to the inside of the frame (1) along the water flow direction, the first filtering structure comprises a first filtering frame (2), a plurality of first connecting rods (3) are fixedly connected to the inside of the first filtering frame (2) and evenly arranged, the first connecting rods (3) are fixedly connected to a plurality of guide vanes (4) with vertical cross sections in the inverted V shapes, and overflow brushes (5) which are mutually attached are fixedly connected to the first connecting rods (3) between every two adjacent guide vanes (4).

2. A grating tie device for straining contaminants according to claim 1, wherein: the second filtration includes that the second filters frame (6), the second filters and can dismantle on frame (6) and be connected with a plurality of second connecting rods (7), overflow cotton (8) that fixedly connected with laminated each other on second connecting rod (7).

3. A grating device for the leaching of contaminants according to claim 2, wherein: a plurality of penetrating grooves (9) are formed in one side, close to the first filter frame (2), of the second filter frame (6), and a plurality of penetrating blocks (10) penetrating into the penetrating grooves (9) are fixedly connected to the second connecting rod (7).

4. A grating device for the leaching of contaminants according to claim 2, wherein: first mounting groove (11) have been seted up to one side that first filter frame (2) were kept away from in second filter frame (6), can dismantle in first mounting groove (11) and be connected with separation otter board (12).

5. A grating device for the leaching of contaminants according to claim 2, wherein: two second mounting grooves (13) that are used for first filter frame (2) and second filter frame (6) to penetrate are seted up at the top of frame (1), offer on the interior bottom surface of frame (1) and be used for first filter frame (2) and caulking groove (14) that second filter frame (6) penetrated, a plurality of installation pieces (15) that the fixedly connected with symmetry set up are located to the notch of second mounting groove (13), sliding tray (16) have been seted up to one side that installation piece (15) are close to each other, sliding tray (16) sliding connection has limiting plate (17), threaded connection has a plurality of stop screw (18) that penetrate frame (1) on limiting plate (17).

6. A grating device for straining contaminants according to claim 5, wherein: the top of the limit screw rod (18) is fixedly connected with a knob (19).

7. A grating device for straining contaminants according to claim 5, wherein: a plurality of elastic pieces (20) which are uniformly arranged are fixedly connected to the inner bottom surface of the caulking groove (14), and a pushing plate (21) is fixedly connected to the tops of the elastic pieces (20).

8. A grating tie device for straining contaminants according to claim 1, wherein: the bottom of the frame (1) is detachably connected with a plurality of reinforcing rods (22).