Water filter

Abstract

The utility model relates to the technical field of mining sewage treatment, in particular to a water filter which comprises a rack and a sealing mechanism, the rack comprises a pretreatment box, two water conveying pipes and a filter box, a motor is arranged above the pretreatment box, a plurality of connecting rods are arranged at the output end of the motor, brushes are arranged on the connecting rods, and the two water conveying pipes are connected with the filter box. A filtering barrel is arranged at the inner bottom of the pretreatment box, two pushing mechanisms are arranged on one side of the filtering box, two sewage draining ports are formed in the other side of the filtering box, two ceramic filtering pieces are arranged in the filtering box, a water draining mechanism is arranged below the filtering box, and the sealing mechanism comprises two fastening assemblies, a handle and two sewage draining doors. Each fastening assembly comprises a rotating rod and a connecting plate, a rotating ring is arranged on each rotating rod, a rotating groove is formed in each connecting plate, an inclined surface is arranged on the outer side of the blow-down door, and the two fastening assemblies are in threaded connection with the filter box, so that the tightness between the blow-down door and the filter box is improved, and the sealing effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining sewage treatment, in particular to a water filter. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. In the process of sewage treatment, filters are usually used to filter and purify impurities in sewage and remove solid suspended particles in the water. Commonly used sewage treatment filters are prone to incomplete filtration and slow cleaning efficiency. In addition, the filtered solid waste accumulates on the filter net, which is easy to clog the filter net and affect the filtration efficiency of sewage. In addition, most filters are fixed and installed with bolts and other components, which means that when cleaning and replacing the filter net, multiple fixing bolts need to be removed first, which is inconvenient to replace.

[0003] Prior art patent CN219502106U discloses a filter for sewage treatment, comprising a pretreatment box and a filter box, both sides of the bottom end of the pretreatment box are provided with water pipes connected to the filter box, a filter barrel is provided in the pretreatment box, an anti-blocking structure is provided around the filter barrel, a first filter screen and a second filter screen are sequentially inserted from top to bottom in the filter box, a dirt pushing structure is provided on one side of the top of the first filter screen and the second filter screen, a sewage discharge door is provided at both ends of one side of the filter box, and a fixing structure is provided on one side of the first filter screen and the second filter screen; the advantages of the prior art are that not only can the sewage be filtered multiple times with good filtering and purification effect, but also the solid waste filtered out can be cleaned to avoid clogging the mesh, and the filter screen is easy to replace, which is convenient and practical.

[0004] However, in the above-mentioned prior art, since the connection between the sewage discharge door and the filter box is not tight enough, sewage leakage may occur easily. Utility Model Content

[0005] The utility model aims to provide a water filter, aiming to solve the technical problem in the prior art that the sewage is easily leaked due to the insufficient tight connection between the sewage discharge door and the filter box.

[0006] To achieve the above-mentioned purpose, the utility model adopts a water filter, including a frame and a sealing mechanism, the frame including a pretreatment box, two water pipes and a filter box, a motor is arranged above the pretreatment box, a plurality of connecting rods are arranged at the output end of the motor, a brush is arranged on the connecting rod, a filter barrel is arranged at the inner bottom of the pretreatment box, two pushing mechanisms are arranged on one side of the filter box, two sewage outlets are arranged on the other side of the filter box, two threaded grooves are arranged between the two sewage outlets, two ceramic filter plates are arranged in the filter box, a drainage mechanism is arranged below the filter box, the pretreatment box is connected to the filter box through the two water pipes and is located above the filter box, the brush and the filter barrel are abutted against each other and are located on the outside of the filter barrel, and the two pushing mechanisms are respectively connected to the corresponding The ceramic filter plates are in contact with each other and are located on the ceramic filter plates. The sealing mechanism includes two fastening components, a handle and two sewage doors. The fastening component includes a rotating rod and a connecting plate. A rotating ring is provided on the rotating rod. One end of the rotating rod has a thread. The connecting plate has a rotating groove. The outer side of the sewage door has an inclined surface. The rotating rod is rotatably connected to the connecting plate and passes through the rotating groove. The rotating ring is located in the rotating groove. The rotating rod is also threadedly connected to the filter box and is located in the corresponding threaded groove. The connecting plate is fixedly connected to the corresponding sewage door and is located between the two sewage doors. The handle is fixedly connected to the corresponding sewage door and is located on the end faces of the two sewage doors. The two sewage doors respectively abut against the filter box and are located in the corresponding sewage outlets.

[0007] In which, the sealing mechanism also includes a plurality of positioning members and two rotating disks, the other side of the filter box also has a plurality of positioning holes, and the two sewage outlets are respectively located between the plurality of positioning holes, the plurality of positioning members are respectively fixedly connected to the corresponding sewage discharge doors and are located on the outside of the sewage discharge doors, the plurality of positioning members are also respectively plugged into the filter box and are located in the corresponding positioning holes, the two rotating disks are respectively fixedly connected to the corresponding rotating rods and are located at the other end of the rotating rods.

[0008] Among them, the positioning member includes two limiting rings, a positioning rod and a support block, the two limiting rings are respectively fixedly connected to the positioning rods and are sleeved on the positioning rods, the positioning rod is slidably connected to the support block and is located in the support block, the positioning rod is also plugged into the filter box and is located in the corresponding positioning hole, and the support block is fixedly connected to the corresponding sewage door and is located on the outside of the sewage door.

[0009] Wherein, the water filter further includes a plurality of supporting legs, and anti-slip pads are arranged below the supporting legs. The plurality of supporting legs are respectively fixedly connected to the filter box and are located below the filter box.

[0010] Wherein, the drainage mechanism includes a solenoid valve and a drainage pipe, the solenoid valve is arranged on the drainage pipe, the drainage pipe is connected with the filter box and is located below the filter box.

[0011] Among them, the pushing mechanism includes a push plate and an electric telescopic rod, the push plate is fixedly connected to the electric telescopic rod and is located at the output end of the electric telescopic rod, the push plate is also in contact with the corresponding ceramic filter plate and is located on the ceramic filter plate, and the electric telescopic rod is fixedly connected to the filter box and is located on one side of the filter box.

[0012] The utility model discloses a water filter, comprising a frame and a sealing mechanism, wherein the frame comprises a pretreatment box, two water delivery pipes and a filter box, a motor is arranged above the pretreatment box, a plurality of connecting rods are arranged at the output end of the motor, a brush is arranged on the connecting rod, a filter barrel is arranged at the inner bottom of the pretreatment box, two pushing mechanisms are arranged on one side of the filter box, two sewage outlets are arranged on the other side of the filter box, two threaded grooves are arranged between the two sewage outlets, two ceramic filter sheets are arranged in the filter box, a drainage mechanism is arranged below the filter box, the sealing mechanism comprises two fastening components, a handle and two sewage doors, the fastening component comprises a rotating rod and a connecting plate, a rotating ring is arranged on the rotating rod, one end of the rotating rod is provided with a thread, a rotating groove is arranged in the connecting plate, the outer side of the sewage door has an inclined surface, and is threadedly connected to the filter box through the two fastening components, thereby improving the tightness between the sewage door and the filter box, thereby improving the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a side view of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 Section view along line AA.

[0016] Figure 3 The utility model Figure 2 Cross-sectional view along line BB.

[0017] Figure 4 The utility model Figure 3 A partial enlarged view of point C in the middle.

[0018] Figure 5 The utility model Figure 2 Sectional view along line DD.

[0019] Figure 6 The utility model Figure 5 A partial enlarged view of point E in the middle.

[0020] Figure 7 It is a structural schematic diagram of the sealing mechanism in the first embodiment of the utility model.

[0021] Figure 8 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0022] Fig. 9 It is a side view of the second embodiment of the utility model.

[0023] Fig.10 The utility model Fig. 9 Cross-sectional view along line FF.

[0024] 101-pretreatment box, 102-water pipe, 103-filter box, 104-motor, 105-connecting rod, 106-brush, 107-filter barrel, 108-pushing mechanism, 109-drainage outlet, 110-threaded groove, 111-ceramic filter plate, 112-drainage mechanism, 113-handle, 114-drainage door, 115-rotating rod, 116-connecting plate, 117-rotating ring, 118-rotating groove, 119-inclined surface, 120-rotating disk, 121-positioning hole, 122-limiting ring, 123-positioning rod, 124-support block, 201-support leg, 202-solenoid valve, 203-drainage pipe, 204-push plate, 205-electric telescopic rod. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] First embodiment:

[0027] See also Figure 1 to Figure 7 ,in Figure 1is a side view of the first embodiment of the utility model, Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 The cross-sectional view of the BB line. Figure 4 The utility model Figure 3 A partial enlarged view of point C in the middle. Figure 5 The utility model Figure 2 The cross-sectional view of the DD line, Figure 6 The utility model Figure 5 A partial enlarged view of point E in the middle. Figure 7 It is a structural schematic diagram of the sealing mechanism in the first embodiment of the utility model.

[0028] The utility model provides a water filter, including a frame and a sealing mechanism, wherein the frame includes a pretreatment box 101, two water pipes 102 and a filter box 103, the sealing mechanism includes two fastening components, a handle 113, two sewage discharge doors 114, a plurality of positioning members and two rotating disks 120, the positioning members include two limit rings 122, a positioning rod 123 and a support block 124, and the above-mentioned solution solves the technical problem that the sewage leakage is easy to occur due to the insufficient tight connection between the sewage discharge door 114 and the filter box 103.

[0029] According to the present specific embodiment, a motor 104 is arranged above the pretreatment box 101, a plurality of connecting rods 105 are arranged at the output end of the motor 104, a brush 106 is arranged on the connecting rod 105, a filter barrel 107 is arranged at the inner bottom of the pretreatment box 101, two pushing mechanisms 108 are arranged on one side of the filter box 103, two sewage outlets 109 are arranged on the other side of the filter box 103, two threaded grooves 110 are arranged between the two sewage outlets 109, two ceramic filter sheets 111 are arranged in the filter box 103, a drainage mechanism 112 is arranged below the filter box 103, the pretreatment box 101 is connected with the filter box 103 through the two water pipes 102, and is located above the filter box 103, the brush 106 and the filter barrel 107 are mutually supported, and are located outside the filter barrel 107. On the other side, the two pushing mechanisms 108 are in contact with the corresponding ceramic filter discs 111 respectively and are located on the ceramic filter discs 111. By pouring sewage into the filter barrel 107 and starting the motor 104, the motor 104 drives the multiple connecting rods 105 to rotate, so that the brush 106 cleans the filter port on the filter barrel 107 to avoid blockage. The sewage after preliminary filtration enters the filter box 103 through the water pipe 102, and then is filtered multiple times by the two ceramic filter discs 111, so that the solid waste in the sewage can be separated, the filtration is thorough, and the purification effect is good. When too much solid waste is deposited on the ceramic filter disc 111, the pushing mechanism 108 is started, and the solid waste on the ceramic filter disc 111 can be pushed to the sewage outlet 109, which is convenient for cleaning the solid waste.

[0030] The fastening assembly includes a rotating rod 115 and a connecting plate 116, a rotating ring 117 is provided on the rotating rod 115, one end of the rotating rod 115 has a thread, the connecting plate 116 has a rotating groove 118, the outer side of the sewage discharge door 114 has a slope 119, the rotating rod 115 is rotatably connected to the connecting plate 116 and passes through the rotating groove 118, and the rotating ring 117 is located in the rotating groove 118, the rotating rod 115 is also threadedly connected to the filter box 103 and is located in the corresponding thread groove 110 The connecting plate 116 is fixedly connected to the corresponding sewage door 114 and is located between the two sewage doors 114. The handle 113 is fixedly connected to the corresponding sewage door 114 and is located on the end faces of the two sewage doors 114. The two sewage doors 114 are respectively abutted against the filter box 103 and are located in the corresponding sewage outlet 109. The two fastening components are threadedly connected to the filter box 103, thereby improving the tightness between the sewage door 114 and the filter box 103 and further improving the sealing effect.

[0031] Secondly, the other side of the filter box 103 also has a plurality of positioning holes 121, and the two sewage outlets 109 are respectively located between the plurality of positioning holes 121, and the plurality of positioning members are respectively fixedly connected to the corresponding sewage door 114 and are located on the outside of the sewage door 114, and the plurality of positioning members are also respectively plugged into the filter box 103 and are located in the corresponding positioning holes 121, and the two rotating disks 120 are respectively fixedly connected to the corresponding rotating rods 115 and are located at the other end of the rotating rod 115, and the positioning members can facilitate the support of the sewage door 114 when it is installed, thereby facilitating the connection between the rotating rod 115 and the filter box 103, and the rotating disk 120 can facilitate the rotation of the rotating rod 115, thereby saving effort.

[0032] Again, the two limiting rings 122 are respectively fixedly connected to the positioning rod 123 and sleeved on the positioning rod 123. The positioning rod 123 is slidably connected to the support block 124 and is located in the support block 124. The positioning rod 123 is also plugged into the filter box 103 and is located in the corresponding positioning hole 121. The support block 124 is fixedly connected to the corresponding sewage door 114 and is located on the outside of the sewage door 114. The two limiting rings 122 can prevent the positioning rod 123 from escaping from the support block 124. The setting of the positioning rod 123 and the support block 124 can facilitate the support of the sewage door 114 when it is installed, thereby facilitating the connection between the rotating rod 115 and the filter box 103.

[0033] When the utility model is used to seal the sewage outlet 109, the handle 113 is held and the positioning rod 123 is inserted into the positioning hole 121, and then the rotating rod 115 is rotated to make the rotating rod 115 enter the threaded groove 110. Under the action of the rotating rod 115 and the rotating ring 117, the sewage door 114 is pushed into the sewage outlet 109. During the continuous rotation of the rotating rod 115, the tightness between the sewage door 114 and the sewage outlet 109 gradually increases. It should be noted that the outer side of the sewage door 114 is composed of a sealing ring. In this way, the technical problem of sewage leakage due to the insufficient connection between the sewage door 114 and the filter box 103 is solved.

[0034] The second embodiment is:

[0035] Based on the first embodiment, please refer to Figure 8 to Figure 10 ,in Figure 8 It is a three-dimensional stereogram of the second embodiment of the utility model. Fig. 9is a side view of the second embodiment of the utility model, Fig.10 The utility model Fig. 9 Cross-sectional view along line FF.

[0036] The utility model provides a water filter, which also includes a plurality of supporting legs 201 , the drainage mechanism 112 includes a solenoid valve 202 and a drainage pipe 203 , and the pushing mechanism 108 includes a pushing plate 204 and an electric telescopic rod 205 .

[0037] According to this specific embodiment, an anti-slip pad is provided under the support leg 201. The multiple support legs 201 are respectively fixedly connected to the filter box 103 and are located under the filter box 103. The filter box 103 can be easily supported by the support legs 201. The anti-slip pad can prevent the support legs 201 from slipping, thereby improving the stability of the device.

[0038] The solenoid valve 202 is disposed on the drain pipe 203 , the drain pipe 203 is connected to the filter box 103 , and is located below the filter box 103 . The water output of the drain pipe 203 can be controlled by the solenoid valve 202 .

[0039] Secondly, the push plate 204 is fixedly connected to the electric telescopic rod 205 and is located at the output end of the electric telescopic rod 205. The push plate 204 is also in contact with the corresponding ceramic filter 111 and is located on the ceramic filter 111. The electric telescopic rod 205 is fixedly connected to the filter box 103 and is located on one side of the filter box 103. The arrangement of the push plate 204 and the electric telescopic rod 205 can facilitate the pushing of fixed garbage on the ceramic filter 111 to the sewage outlet 109.

[0040] A water filter using the present embodiment can conveniently support the filter box 103 through the support legs 201, the anti-skid pads can prevent the support legs 201 from slipping, thereby improving the stability of the device, the solenoid valve 202 can control the water output of the drain pipe 203, and the setting of the push plate 204 and the electric telescopic rod 205 can facilitate pushing the fixed garbage on the ceramic filter plate 111 to the sewage outlet 109.

[0041] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A water filter, comprising a frame, the frame comprising a pretreatment box, two water pipes and a filter box, a motor is arranged above the pretreatment box, a plurality of connecting rods are arranged at the output end of the motor, a brush is arranged on the connecting rod, a filter barrel is arranged at the inner bottom of the pretreatment box, two pushing mechanisms are arranged on one side of the filter box, two sewage outlets are arranged on the other side of the filter box, two threaded grooves are arranged between the two sewage outlets, two ceramic filter plates are arranged in the filter box, a drainage mechanism is arranged below the filter box, the pretreatment box is connected with the filter box through the two water pipes and is located above the filter box, the brush and the filter barrel are abutted against each other and are located on the outside of the filter barrel, the two pushing mechanisms are respectively in contact with the corresponding ceramic filter plates and are located on the ceramic filter plates, characterized in that Also includes a sealing mechanism; The sealing mechanism includes two fastening components, a handle and two sewage doors, the fastening component includes a rotating rod and a connecting plate, the rotating rod is provided with a rotating ring, one end of the rotating rod is provided with a thread, the connecting plate is provided with a rotating groove, the outer side of the sewage door has an inclined surface, the rotating rod is rotatably connected to the connecting plate and passes through the rotating groove, and the rotating ring is located in the rotating groove, the rotating rod is also threadedly connected to the filter box and is located in the corresponding threaded groove, the connecting plate is fixedly connected to the corresponding sewage door and is located between the two sewage doors, the handle is fixedly connected to the corresponding sewage door and is located on the end faces of the two sewage doors, the two sewage doors respectively abut against the filter box and are located in the corresponding sewage outlets.

2. The water filter according to claim 1, characterized in that: The sealing mechanism also includes a plurality of positioning members and two rotating disks. The other side of the filter box also has a plurality of positioning holes, and the two sewage outlets are respectively located between the plurality of positioning holes. The plurality of positioning members are respectively fixedly connected to the corresponding sewage discharge doors and are located on the outside of the sewage discharge doors. The plurality of positioning members are also respectively plugged into the filter box and are located in the corresponding positioning holes. The two rotating disks are respectively fixedly connected to the corresponding rotating rods and are located at the other end of the rotating rods.

3. The water filter according to claim 2, characterized in that: The positioning member includes two limiting rings, a positioning rod and a support block. The two limiting rings are respectively fixedly connected to the positioning rods and sleeved on the positioning rods. The positioning rod is slidably connected to the support block and is located in the support block. The positioning rod is also plugged into the filter box and is located in the corresponding positioning hole. The support block is fixedly connected to the corresponding sewage door and is located on the outside of the sewage door.

4. The water filter according to claim 3, characterized in that: The water filter also includes a plurality of supporting legs, and anti-skid pads are arranged below the supporting legs. The plurality of supporting legs are respectively fixedly connected to the filter box and are located below the filter box.

5. The water filter according to claim 4, characterized in that: The drainage mechanism comprises a solenoid valve and a drainage pipe, wherein the solenoid valve is arranged on the drainage pipe, and the drainage pipe is communicated with the filter box and is located below the filter box.

6. The water filter according to claim 5, characterized in that: The pushing mechanism includes a push plate and an electric telescopic rod. The push plate is fixedly connected to the electric telescopic rod and is located at the output end of the electric telescopic rod. The push plate is also in contact with the corresponding ceramic filter and is located on the ceramic filter. The electric telescopic rod is fixedly connected to the filter box and is located on one side of the filter box.

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