Sewage filtering equipment

Abstract

The utility model discloses sewage filtering equipment, which comprises a first treatment box, a second treatment box, a water inlet pipe, a water outlet pipe, a water inlet pipe and a water outlet pipe, wherein the side part of the first treatment box is provided with a second treatment box for secondary water filtering; the filtering mechanism is vertically mounted with the first treatment box and the second treatment box in a penetrating manner; a flow guide device for drainage is mounted between the first treatment box and the second treatment box and comprises a first flow guide pipe, a second flow guide pipe and a third flow guide pipe, and one end of the first flow guide pipe is connected and communicated with the bottom of the first treatment box; a second flow guide pipe; the utility model discloses an adjustable plugging mechanism. According to the sewage treatment device, the arrangement mode that the filtering mechanism is matched with the flow guide device is utilized, and the first flow guide pipe is matched with the second flow guide pipe, so that sewage is directly discharged from the first flow guide pipe after being filtered by the first treatment box when the sewage meets the requirement after being filtered for the first time, and the sewage is directly discharged from the second flow guide pipe when the sewage needs to be filtered for the second time; the water flows into the inner cavity of the second treatment box for secondary filtration and then flows out.

Description

Technical Field

[0001] The utility model relates to the field of filtering equipment, in particular to sewage filtering equipment. Background Art

[0002] In the existing technology for filtering sewage, impurities in the sewage are generally physically filtered once through a filter net, and then passed into the next pool for chemical reaction to achieve the filtration treatment of the sewage. However, when some sewage still contains too many impurities after the first filtration and the sewage needs to be filtered twice, the sewage filtration equipment that can only perform one filtration cannot decide whether to perform a secondary filtration operation based on the filtration situation of the sewage, making the filtration use of the sewage filtration equipment not flexible enough. Utility Model Content

[0003] The purpose of the utility model is to provide a sewage filtering device to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a sewage filtering device, comprising:

[0005] A first treatment box, a second treatment box for secondary water filtration being installed on the side of the first treatment box;

[0006] A filtering mechanism, wherein the filtering mechanism is installed vertically interlaced with the first processing box and the second processing box;

[0007] A flow guiding device for guiding flow is installed between the first processing box and the second processing box, and the flow guiding device includes:

[0008] A first flow guide pipe, one end of which is connected to and communicates with the bottom of the first processing box;

[0009] a second flow guide pipe, one end of which is connected to the first flow guide pipe, and the other end of which is connected to and communicated with the second processing box;

[0010] The adjustable blocking mechanism is installed inside the first flow guiding tube, and the adjustable blocking mechanism corresponds to the position of the second flow guiding tube, and the flow direction of the liquid inside the first flow guiding tube is controlled by the adjustable blocking mechanism.

[0011] Preferably, a first through hole is formed in the first flow guiding tube, and the first through hole corresponds to the inner cavity of the second flow guiding tube.

[0012] Preferably, the adjustable blocking mechanism comprises:

[0013] A baffle plate, the baffle plate is fixedly installed inside the first flow guide pipe, and a second through hole is opened on the baffle plate;

[0014] An adjusting component, wherein the adjusting component is arranged on one side of the baffle plate and is installed inside the first flow guide pipe;

[0015] A first blocking component, which is connected to one side of the adjusting component and is used to block the second through hole;

[0016] A second blocking component is connected to the other side of the adjusting component, and is used for blocking the first through hole.

[0017] Preferably, the adjustment component comprises:

[0018] A threaded rod, the threaded rod is rotatably interlaced with the first flow guide pipe;

[0019] A nut seat, the nut seat is threadedly connected to the threaded rod, and the first plugging component and the second plugging component are both installed on the nut seat;

[0020] The guide rod is installed inside the first guide tube in a state of being parallel to the threaded rod, and the guide rod is slidably and interlacedly connected with the nut seat.

[0021] Preferably, the first blocking component comprises:

[0022] A connecting seat, the connecting seat is mounted on the nut seat, and the nut seat faces the direction of the baffle;

[0023] a first plugging head, the first plugging head slidably cooperates with the inner cavity of the connecting seat, and the first plugging head is used to plug the second through hole;

[0024] A spring, one end of which is connected to the inner wall of the connecting seat, and the other end of which is connected to the first plugging head.

[0025] Preferably, the second blocking component comprises:

[0026] A bracket, one end of which is connected to the nut seat;

[0027] A second plugging head, wherein the second plugging head is connected to the other end of the bracket, and the second plugging head is used for plugging the first through hole.

[0028] Preferably, the filtering mechanism comprises:

[0029] A filter plate, the filter plate being slidably interlaced with the tops of the first processing box and the second processing box;

[0030] A mounting plate is connected to the top of the filter plate and is used for mounting the filter plate.

[0031] Technical effects and advantages of the utility model:

[0032] The utility model utilizes the setting mode of matching the filtering mechanism and the guide device, and facilitates the drainage and guidance of the liquid through the cooperation of the first guide tube and the second guide tube, so that when the sewage meets the requirements after one filtration, the adjustable blocking mechanism blocks the inner cavity of the first through hole, so that the sewage is directly discharged from the first guide tube after being filtered by the first treatment box. When secondary filtration is required, the inner cavity of the second through hole can be blocked by the adjustable blocking mechanism, so that the inner cavity of the first guide tube can be blocked, and the liquid is guided down by the second guide tube, flows to the inner cavity of the second treatment box for secondary filtration and then flows out, so that the water flow can be guided according to the needs to determine whether to perform secondary filtration, and the filtering effect is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0034] Figure 2 It is a schematic diagram of the internal front structure of the utility model.

[0035] Figure 3 It is a schematic diagram of the internal structure of the adjustable blocking mechanism of the utility model.

[0036] Figure 4 It is a structural schematic diagram of the adjustment component of the utility model.

[0037] Figure 5 This is a schematic diagram of the internal structure of the first blocking component of the utility model.

[0038] In the figure: 1. first processing box; 2. second processing box; 3. filtering mechanism; 31. filtering plate; 32. mounting plate; 4. flow guide device; 41. first flow guide pipe; 42. second flow guide pipe; 43. adjustable plugging mechanism; 431. baffle plate; 432. adjusting assembly; 4321. threaded rod; 4322. nut seat; 433. first plugging assembly; 4331. connecting seat; 4332. first plugging head; 4333. spring; 434. second plugging assembly; 4341. bracket; 4342. second plugging head. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The utility model provides Figure 1-5 The sewage filtering device shown in the figure comprises: a first treatment box 1, a second treatment box 2 for secondary water filtration is installed on the side of the first treatment box 1; a filtering mechanism 3, the filtering mechanism 3 is vertically interlaced with the first treatment box 1 and the second treatment box 2; a flow guide device 4 for drainage is installed between the first treatment box 1 and the second treatment box 2, and the flow guide device 4 comprises: a first flow guide pipe 41, one end of the first flow guide pipe 41 is connected and connected to the bottom of the first treatment box 1, a first through hole is opened on the first flow guide pipe 41, and the first through hole corresponds to the inner cavity of the second flow guide pipe 42; a second flow guide pipe 42, one end of the second flow guide pipe 42 is connected to the first flow guide pipe 41, and the second flow guide pipe 42 is connected to the first flow guide pipe 41. The other end of the tube 42 is connected to and communicated with the second treatment box 2; an adjustable sealing mechanism 43, the adjustable sealing mechanism 43 is installed inside the first guide tube 41, and the position of the adjustable sealing mechanism 43 corresponds to the second guide tube 42. The flow direction of the liquid inside the first guide tube 41 is controlled by the adjustable sealing mechanism 43. The first guide tube 41 is used to discharge the filtered liquid inside the first treatment box 1. The second guide tube 42 is used to guide the liquid in the inner cavity of the first guide tube 41 to the inner cavity of the second treatment box 2 for secondary filtration. The adjustable sealing mechanism 43 is used to allow the liquid to choose whether to flow to the inner cavity of the second treatment box 2.

[0041] Furthermore, the adjustable blocking mechanism 43 includes: a baffle plate 431, which is fixedly mounted inside the first flow guide tube 41, and a second through hole is opened on the baffle plate 431; an adjusting component 432, which is arranged on one side of the baffle plate 431, and the adjusting component 432 is installed inside the first flow guide tube 41; a first blocking component 433, which is connected to one side of the adjusting component 432, and the first blocking component 433 is used to block the second through hole; a second blocking component 434, which is The component 434 is connected to the other side of the adjustment component 432, and the second plugging component 434 is used to plug the first through hole, and the inner cavity of the first guide tube 41 is easily blocked through the baffle plate 431, so that the liquid in the inner cavity of the first guide tube 41 can only flow through the second through hole on the baffle plate 431, thereby facilitating the diversion of the liquid. The adjustment component 432 includes: a threaded rod 4321, the threaded rod 4321 is rotatably interlaced with the first guide tube 41; a nut seat 4322, the nut seat 4322 is threadedly interlaced with the threaded rod 4321 The first plugging assembly 433 and the second plugging assembly 434 are both installed on the nut seat 4322; the guide rod is installed inside the first guide tube 41 in a state parallel to the threaded rod 4321, and the guide rod is slidably inserted and connected with the nut seat 4322. By sliding and inserting the guide rod on both sides of the nut seat 4322, it is convenient to guide the movement of the nut seat 4322, so that the linear lifting movement of the nut seat 4322 is more stable, and the threaded insertion between the threaded rod 4321 and the nut seat 4322 , so that the self-rotation of the threaded rod 4321 is used as a power to push the nut seat 4322 to move up and down, so that the positions of the first plugging component 433 and the second plugging component 434 can be adjusted. The first plugging component 433 includes: a connecting seat 4331, which is installed on the nut seat 4322, and the nut seat 4322 faces the direction of the baffle 431; a first plugging head 4332, which is slidably matched with the inner cavity of the connecting seat 4331, and the first plugging head 4332 is used to plug the second through hole;Spring 4333, one end of spring 4333 is connected to the inner wall of connecting seat 4331, and the other end of spring 4333 is connected to the first plugging head 4332. When nut seat 4322 moves to the lower limit position, the first plugging head 4332 can be engaged with the inner cavity of the second through hole, so that the inner cavity of the second through hole is blocked by the first plugging head 4332, so that the water flow cannot continue to flow in the inner cavity of the first flow guide tube 41, so that the water flow can be guided to the inner cavity of the second flow guide tube 42. The connecting seat 4331 is used to limit the sliding of the first plugging head 4332, so that the sliding of the first plugging head 4332 is more stable. The compression deformation of the spring 4333 facilitates the elastic support of the first plugging head 4332, so that the first plugging head 4332 can be more stably sealed to the inner cavity of the second through hole. To seal, the second sealing component 434 includes: a bracket 4341, one end of which is connected to the nut seat 4322; a second sealing head 4342, which is connected to the other end of the bracket 4341, and is used to seal the first through hole. When the nut seat 4322 moves to the upper limit position, the first sealing head 4332 can move upward and out of the inner cavity of the second through hole. With the upward movement of the bracket 4341, the second sealing head 4342 can seal the inner cavity of the first through hole, so that the inner cavity of the second through hole is blocked by the first sealing head 4332, thereby preventing water from flowing toward the inner cavity of the second guide tube 42, so that the water can be guided to the inner cavity of the first guide tube 41 and then flow out directly, realizing direct discharge after one filtration. ;

[0042] Furthermore, the filtering mechanism 3 includes: a filter plate 31, which is slidably inserted into the top of the first treatment box 1 and the second treatment box 2; a mounting plate 32, which is connected to the top of the filter plate 31, and is used to install the filter plate 31. The filter screen inside the filter plate 31 facilitates filtering of impurities in the sewage, and the filter screen inside the filter plate 31 is 30-80 mesh. A plurality of bolts are inserted and installed on the mounting plate 32, and the bolts are threadedly connected to the top of the first treatment box 1 and the second treatment box 2, so as to facilitate fixing the filter plate 31 inserted and installed on the first treatment box 1 and the second treatment box 2.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage filtration device, include: A first treatment box (1), a second treatment box (2) for secondary water filtration being installed on the side of the first treatment box (1); A filtering mechanism (3), wherein the filtering mechanism (3) is installed vertically interlaced with the first processing box (1) and the second processing box (2); The invention is characterized in that a flow guiding device (4) for guiding flow is installed between the first processing box (1) and the second processing box (2), and the flow guiding device (4) comprises: A first flow guide pipe (41), one end of which is connected to and communicates with the bottom of the first processing box (1); A second flow guide pipe (42), one end of the second flow guide pipe (42) is connected to the first flow guide pipe (41), and the other end of the second flow guide pipe (42) is connected to and communicated with the second processing box (2); An adjustable blocking mechanism (43) is installed inside the first flow guiding tube (41), and the adjustable blocking mechanism (43) corresponds to the position of the second flow guiding tube (42), and the flow direction of the liquid inside the first flow guiding tube (41) is controlled by the adjustable blocking mechanism (43).

2. A sewage filtration device according to claim 1, It is characterized in that The first flow guiding tube (41) is provided with a first through hole, and the first through hole corresponds to the inner cavity of the second flow guiding tube (42).

3. A sewage filtration device according to claim 2, It is characterized in that The adjustable blocking mechanism (43) comprises: a baffle plate (431), the baffle plate (431) being fixedly mounted inside the first flow guide pipe (41), and the baffle plate (431) being provided with a second through hole; an adjusting component (432), wherein the adjusting component (432) is arranged on one side of the baffle plate (431), and the adjusting component (432) is installed inside the first flow guide pipe (41); A first blocking component (433), the first blocking component (433) is connected to one side of the adjusting component (432), and the first blocking component (433) is used to block the second through hole; A second blocking component (434), the second blocking component (434) is connected to the other side of the adjusting component (432), and the second blocking component (434) is used to block the first through hole.

4. A sewage filtration device according to claim 3, It is characterized in that The adjustment component (432) includes: A threaded rod (4321), wherein the threaded rod (4321) is rotatably interlaced with the first flow guide pipe (41); A nut seat (4322), wherein the nut seat (4322) is threadedly connected to the threaded rod (4321), and the first plugging component (433) and the second plugging component (434) are both installed on the nut seat (4322); A guide rod is installed inside the first guide tube (41) in a state parallel to the threaded rod (4321), and the guide rod is connected to the nut seat (4322) by sliding and interlacing.

5. A sewage filtering device according to claim 3, It is characterized in that The first blocking component (433) comprises: A connecting seat (4331), wherein the connecting seat (4331) is mounted on the nut seat (4322), and the nut seat (4322) faces the direction of the baffle plate (431); A first plugging head (4332), wherein the first plugging head (4332) is slidably matched with the inner cavity of the connecting seat (4331), and the first plugging head (4332) is used to plug the second through hole; A spring (4333), one end of the spring (4333) is connected to the inner wall of the connecting seat (4331), and the other end of the spring (4333) is connected to the first plugging head (4332).

6. A sewage filtering device according to claim 3, It is characterized in that The second blocking component (434) comprises: A bracket (4341), one end of the bracket (4341) is connected to the nut seat (4322); A second sealing head (4342), the second sealing head (4342) is connected to the other end of the bracket (4341), and the second sealing head (4342) is used to seal the first through hole.

7. A sewage filtering device according to claim 1, It is characterized in that The filtering mechanism (3) comprises: A filter plate (31), the filter plate (31) being slidably interlaced with the tops of the first processing box (1) and the second processing box (2); A mounting plate (32), wherein the mounting plate (32) is connected to the top end of the filter plate (31), and the mounting plate (32) is used for mounting the filter plate (31).

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