Pretreatment device at front end of water purification equipment

Abstract

The utility model relates to the technical field of water purification equipment, and discloses a pretreatment device at the front end of the water purification equipment. The pretreatment device at the front end of the water purification equipment comprises a treatment device main body, and a filter plate is arranged in the treatment device main body. Through the arrangement of the clamping plate, the bearing plates, the first electric push rod and the second electric push rod, after the filter plate is used for a period of time, the first electric push rod drives the second electric push rod at the output end to retract towards the right side, and then the clamping plate and the three bearing plates are driven to move towards the right side; at the moment, a second electric push rod drives a connecting block at the output end and a clamping plate to move downwards, when the clamping plate drives three bearing plates to move downwards, the right ends of filter plates at the tops of the bearing plates rotate downwards to form inclination, and after inclination, impurities accumulated on the filter plates slide down, penetrate through a discharging groove, enter a protective cover and fall into a material receiving box; therefore, impurities on the filter plate can be cleaned at regular time.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a pretreatment device at the front end of a water purification equipment. Background Art

[0002] The primary goal of water pretreatment is to produce water that is both safe and pleasing to the senses to protect public health, while also meeting the current water quality standards. The main goal of a public or private water plant or supply system is to provide consumers with treated water without interference at a reasonable price. To achieve these goals, the following different activities are mainly involved: protection and management of water source basins and water transportation systems, effective water treatment measures, and effective management of the distribution network system to ensure water quality at the user end. Water purification equipment generally has a pretreatment structure at the front end to perform preliminary filtration and purification of the water body.

[0003] When the existing pretreatment device used at the front end of the water purification equipment is used, the filtered impurities are easily accumulated on the filter plate in the filter structure after long-term use. If it is not cleaned in time, it will affect the continuous filtration and purification of the water body. Therefore, a pretreatment device at the front end of the water purification equipment is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a pretreatment device at the front end of a water purification device to solve the problem that after long-term use, filtered impurities are easily accumulated on the filter plate in the filter structure proposed in the above-mentioned background technology. If they are not cleaned in time, it will affect the continuous filtration and purification of the water body and the impurities on it will easily clog the filter holes on the filter plate during water filtration, affecting the filtration efficiency of the water body.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a pretreatment device at the front end of a water purification device, comprising a treatment device body, a filter plate is arranged inside the treatment device body, a drain pipe is arranged on the left side of the treatment device body, a cleaning structure is arranged on the right side of the treatment device body, a hinge is connected to the left side of the filter plate, and a vibration structure is arranged at the bottom end of the filter plate.

[0006] The cleaning structure includes a protective cover, a first electric push rod is installed on the protective cover, and a material receiving box is engaged with the inner side of the protective cover, a second electric push rod is provided at the output end of the first electric push rod, a connecting block is installed at the output end of the second electric push rod, a clamping plate is provided at the end of the connecting block, a supporting plate is connected to the outer wall of the clamping plate, and a material discharge chute is opened on the right side of the processing device body.

[0007] The vibration structure comprises a waterproof cover, with snap bars fixed on both sides of the waterproof cover, snap seats snapped on the outer sides of the snap bars, a power pack installed inside the waterproof cover, and a vibration motor arranged on the left side of the power pack.

[0008] Preferably, a water inlet pipe is provided at the top of the processing device body, an ultrafilter is provided below the filter plate, and the filter plate is movably connected to the processing device body via a hinge, and the number of the filter plates is three.

[0009] Preferably, the protective cover is fixedly mounted to the processing device body by bolts, and the first electric push rod is fixedly mounted to the protective cover by a mounting groove, and the second electric push rod is fixedly mounted to the output end of the first electric push rod by a mounting ring.

[0010] Preferably, the clamping plate is clamped and connected with the material discharge chute, the supporting plate is attached to the bottom end of the filter plate, and the inner side of the protective cover is clamped with a material receiving chute matching with the material receiving box.

[0011] Preferably, the snap-fit ​​seat is welded to the bottom end of the filter plate, and the waterproof cover is snap-fitted and fixed to the snap-fit ​​seat by snap-fitting strips and bolts.

[0012] Preferably, the vibration motor penetrates to the top end of the waterproof cover, and the top of the vibration motor fits with the bottom end of the filter plate.

[0013] Preferably, the vibration motor is electrically connected to the power pack via a power cord.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model provides a clamping plate, a supporting plate, a first electric push rod and a second electric push rod. After the filter plate has been used for a period of time, the first electric push rod drives the second electric push rod at the output end to be retracted to the right, thereby driving the clamping plate and the three supporting plates to move to the right. At this time, the second electric push rod drives the connecting block at the output end and the clamping plate to move downward. When the clamping plate drives the three supporting plates to move downward, the right end of the filter plate on the top of the supporting plate rotates downward to form an inclination. After the inclination, the impurities accumulated on the filter plate slide down, pass through the discharge chute into the protective cover, and fall into the receiving box, so that the impurities on the filter plate can be cleaned regularly.

[0016] Second, the utility model provides a waterproof cover, a power pack, a vibration motor and a snap-fit ​​strip. Before the filter plate is used, the snap-fit ​​strips on both sides of the waterproof cover are inserted into the snap-fit ​​seats at the bottom end of the filter plate, and the snap-fit ​​strips and the snap-fit ​​seats are fixed by bolts, so that the waterproof cover and the filter plate are fixed. When the sewage is pre-treated and filtered, the power pack inside the waterproof cover is controlled to operate, and the power cord is used to provide electric energy to the vibration motor, so that the vibration motor vibrates and transmits the vibration force to the filter plate. Then, the impurities blocked on the filter plate are vibrated and bump up and down, thereby being separated from the filter holes of the filter plate and accumulated on the filter plate, waiting to be cleaned, thereby solving the blockage problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the vibration structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the locking strip of the utility model.

[0023] Among them: 1. Processing device body; 2. Water inlet pipe; 3. Filter plate; 4. Cleaning structure; 401. Protective cover; 402. First electric push rod; 403. Second electric push rod; 404. Connecting block; 405. Clamping plate; 406. Supporting plate; 407. Feed chute; 408. Feeding box; 5. Hinge; 6. Vibration structure; 601. Waterproof cover; 602. Clamping strip; 603. Clamping seat; 604. Power supply group; 605. Vibration motor; 7. Ultrafilter; 8. Drain pipe. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4A pretreatment device at the front end of a water purification device comprises a treatment device body 1, a filter plate 3 is arranged inside the treatment device body 1, a drain pipe 8 is arranged on the left side of the treatment device body 1, a cleaning structure 4 is arranged on the right side of the treatment device body 1, a hinge 5 is connected to the left side of the filter plate 3, and a vibration structure 6 is arranged at the bottom end of the filter plate 3, the cleaning structure 4 comprises a protective cover 401, a first electric push rod 402 is installed on the protective cover 401, and a material receiving box 408 is engaged with the inner side of the protective cover 401, a second electric push rod 403 is arranged at the output end of the first electric push rod 402, a connecting block 404 is installed at the output end of the second electric push rod 403, and a clamping plate 404 is arranged at the end of the connecting block 404 05, the outer wall of the clamping plate 405 is connected to a supporting plate 406, a material discharge chute 407 is opened on the right side of the processing device body 1, a water inlet pipe 2 is arranged at the top of the processing device body 1, an ultrafilter 7 is arranged below the filter plate 3, and the filter plate 3 is movably connected to the processing device body 1 through a hinge 5, the number of the filter plates 3 is three, the protective cover 401 is fixedly installed with the processing device body 1 through bolts, and the first electric push rod 402 is fixedly installed with the protective cover 401 through the mounting groove, the second electric push rod 403 is fixedly installed with the output end of the first electric push rod 402 through a mounting ring, the clamping plate 405 is clamped and connected with the material discharge chute 407, the supporting plate 406 is attached to the bottom end of the filter plate 3, and the protective cover 40 1 is engaged with a receiving trough matching the receiving box 408 on the inner side, and the sewage enters the interior of the treatment device body 1 through the water inlet pipe 2 and passes through the three filter plates 3. After filtration, it is filtered twice by the ultrafilter 7, so that the sewage is filtered in multiple stages and flows out through the drain pipe 8 after filtration. After the filter plate 3 is used for a period of time, the first electric push rod 402 on the protective cover 401 is controlled to operate. The internal technology of the first electric push rod 402 is the existing technology. After the first electric push rod 402 operates, it drives the second electric push rod 403 at the output end to be retracted to the right. At the same time, the second electric push rod 403 drives the three supporting plates 406 to move to the right through the connecting block 404 and the engaging plate 405, and the supporting plate 406 moves When the filter plate 3 is moved downward, the filter plate 3 on the top thereof is supported by the hinge 5 on the left side, and the right end thereof rotates downward to form an inclination. After the inclination, the impurities accumulated on the filter plate 3 slide down, pass through the feed chute 407, enter the protective cover 401, and fall into the receiving box 408, so that the impurities on the filter plate 3 can be cleaned regularly without affecting the sewage filtration.

[0026] See also Figure 5-6, a pretreatment device at the front end of a water purification device, the vibration structure 6 includes a waterproof cover 601, and snap-fit ​​strips 602 are fixed on both sides of the waterproof cover 601, and a snap-fit ​​seat 603 is snap-fitted on the outer side of the snap-fit ​​strip 602, and a power pack 604 is installed inside the waterproof cover 601, and a vibration motor 605 is arranged on the left side of the power pack 604, and the snap-fit ​​seat 603 is welded to the bottom end of the filter plate 3, and the waterproof cover 601 and the snap-fit ​​seat 603 are snap-fitted and fixed by the snap-fit ​​strip 602 and bolts, and the vibration motor 605 penetrates to the top of the waterproof cover 601, and the top of the vibration motor 605 is in contact with the bottom end of the filter plate 3, and the vibration motor 605 is electrically connected to the power pack 604 through a power line Before the filter plate 3 is used, the snap-fit ​​strips 602 on both sides of the waterproof cover 601 are inserted into the snap-fit ​​seat 603 at the bottom end of the filter plate 3, and the snap-fit ​​strips 602 and the snap-fit ​​seat 603 are fixed by bolts, so that the waterproof cover 601 and the filter plate 3 are fixed. When the sewage is pre-treated and filtered, the power supply group 604 inside the waterproof cover 601 is controlled to operate, and the vibration motor 605 is provided with electric energy through the power cord, so that the vibration motor 605 vibrates and transmits the vibration force to the filter plate 3. Then, the impurities blocked on the filter plate 3 are vibrated and bump up and down, thereby separating from the filter holes of the filter plate 3 and accumulating on the filter plate 3, waiting to be cleaned, thereby solving the blockage problem.

[0027] When in use, before the filter plate 3 is used, the snap-fit ​​strips 602 on both sides of the waterproof cover 601 are inserted into the snap-fit ​​seat 603 at the bottom end of the filter plate 3, and the snap-fit ​​strips 602 and the snap-fit ​​seat 603 are fixed by bolts, so that the waterproof cover 601 and the filter plate 3 are fixed. When the sewage is pre-treated and filtered, the power pack 604 inside the waterproof cover 601 is controlled to operate, and the vibration motor 605 is provided with electric energy through the power line, so that after the vibration motor 605 vibrates, the vibration force is transmitted to the filter plate 3, and the impurities blocked on the filter plate 3 are vibrated and bumped up and down, thereby separating from the filter holes of the filter plate 3 and accumulating on the filter plate 3, waiting to be cleaned, thereby solving the blockage problem. The sewage enters the interior of the treatment device body 1 through the water inlet pipe 2, and passes through the three filter plates 3. After filtration, it is filtered twice by the ultrafilter 7, so that the sewage is filtered in multiple stages and flows out through the drain pipe 8 after filtration. After the filter plate 3 has been used for a period of time, the first electric push rod 402 on the protective cover 401 is controlled to operate, and the first The internal technology of the electric push rod 402 is the existing technology. After the first electric push rod 402 is running, it drives the second electric push rod 403 at the output end to retract to the right. At the same time, the second electric push rod 403 drives the three supporting plates 406 to move to the right through the connecting block 404 and the clamping plate 405. When the supporting plate 406 moves, it continuously moves at the bottom end of the filter plate 3. At this time, the second electric push rod 403 is controlled to run. The internal technology of the second electric push rod 403 is the existing technology. After the second electric push rod 403 is running, it drives The connecting block 404 and the snap plate 405 at the output end move downward. When moving, the snap plate 405 drives the three supporting plates 406 to move downward, so that when the supporting plate 406 moves downward, the filter plate 3 on the top thereof rotates downward at the right end under the support of the left hinge 5 to form an inclination. After the inclination, the impurities accumulated on the filter plate 3 slide down, pass through the discharge chute 407 into the protective cover 401, and fall into the receiving box 408, so that the impurities on the filter plate 3 can be cleaned regularly without affecting the sewage filtration.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pre-treatment device at the front end of a water purification device, comprising a treatment device body (1), characterized in that: A filter plate (3) is arranged inside the main body (1) of the treatment device, a drain pipe (8) is arranged on the left side of the main body (1), a cleaning structure (4) is arranged on the right side of the main body (1), a hinge (5) is connected to the left side of the filter plate (3), and a vibration structure (6) is arranged at the bottom end of the filter plate (3); The cleaning structure (4) comprises a protective cover (401), a first electric push rod (402) is mounted on the protective cover (401), and a material receiving box (408) is engaged with the inner side of the protective cover (401), a second electric push rod (403) is arranged at the output end of the first electric push rod (402), a connecting block (404) is mounted at the output end of the second electric push rod (403), a clamping plate (405) is arranged at the end of the connecting block (404), and a supporting plate (406) is connected to the outer wall of the clamping plate (405), and a material discharge chute (407) is opened on the right side of the processing device body (1); The vibration structure (6) comprises a waterproof cover (601), a snap-fitting strip (602) is fixed on both sides of the waterproof cover (601), a snap-fitting seat (603) is snap-fitted on the outer side of the snap-fitting strip (602), a power supply group (604) is installed inside the waterproof cover (601), and a vibration motor (605) is arranged on the left side of the power supply group (604).

2. The pretreatment device at the front end of a water purification device according to claim 1, characterized in that: A water inlet pipe (2) is arranged at the top of the treatment device body (1), an ultrafilter (7) is arranged below the filter plate (3), and the filter plate (3) is movably connected to the treatment device body (1) via a hinge (5), and the number of the filter plates (3) is three.

3. The pretreatment device at the front end of a water purification device according to claim 1, characterized in that: The protective cover (401) and the processing device body (1) are fixedly installed by bolts, and the first electric push rod (402) and the protective cover (401) are fixedly installed by a mounting groove, and the second electric push rod (403) and the output end of the first electric push rod (402) are fixedly installed by a mounting ring.

4. The pretreatment device at the front end of a water purification device according to claim 1, characterized in that: The engaging plate (405) is engaged with the material discharge chute (407), the supporting plate (406) is attached to the bottom end of the filter plate (3), and the inner side of the protective cover (401) is engaged with a material receiving chute matching the material receiving box (408).

5. The pretreatment device at the front end of a water purification device according to claim 1, characterized in that: The snap-fit ​​seat (603) is welded to the bottom end of the filter plate (3), and the waterproof cover (601) and the snap-fit ​​seat (603) are snap-fitted and fixed via snap-fit ​​strips (602) and bolts.

6. The pretreatment device at the front end of a water purification device according to claim 1, characterized in that: The vibration motor (605) penetrates to the top of the waterproof cover (601), and the top of the vibration motor (605) is in contact with the bottom of the filter plate (3).

7. The pretreatment device at the front end of a water purification device according to claim 1, characterized in that: The vibration motor (605) is electrically connected to the power supply group (604) via a power line.

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