CN216986720U - Chemical sewage filtering device - Google Patents

Abstract

The utility model is suitable for the chemical industry field, has provided a chemical sewage filter equipment, including the filter box, also include: the improved filter box is characterized in that four filter cavities are arranged in the filter box, a sedimentation tank is arranged in the filter box, a water outlet pipe communicated with the sedimentation tank is fixedly connected to the outer side surface of the filter box, the sedimentation tank is communicated with the four filter cavities, a filter assembly is arranged in the filter box, and the filter assembly is fixedly connected between the filter cavities and the sedimentation tank. The cleaning device is provided with the cleaning assembly and the power assembly, the power assembly provides power for the cleaning assembly, and the cleaning assembly can clean residues on the filter plate in a rotating mode, so that the filter plate is prevented from being blocked by the residues, and the problem that the filtering speed is slowed is avoided; through setting up four filter chambers, and make four filter chambers be linked together through the intercommunicating pore for the waste water in four filter chambers can circulate each other, has improved filtration efficiency.

Description

A chemical sewage filter device

technical field

The utility model belongs to the field of chemical industry, in particular to a chemical sewage filter device.

Background technique

Pure water changes its original physical or chemical properties after use, and becomes wastewater containing different kinds of impurities. Chemical wastewater is the process wastewater, cooling water, waste gas washing water, equipment and site flushing water and other wastewater discharged from chemical production. If these sewage is discharged without treatment, it will cause different properties and different degrees of pollution in water bodies, thus endangering human health and affecting industrial and agricultural production.

Chemical waste water often contains a large amount of chemical waste residue, and a large amount of chemical waste residue is easy to accumulate in the filter element during the filtration process, resulting in a slower filtering speed of the filter element and a poor filtering effect.

In order to avoid the above technical problems, it is indeed necessary to provide a chemical sewage filter device to overcome the defects in the prior art.

Utility model content

The purpose of the embodiments of the present invention is to provide a chemical sewage filter device, which aims to solve the problem that chemical waste residues are easy to accumulate in the filter element during the filtering process, resulting in slower filtering speed of the filter element and poor filtering effect.

The embodiment of the present utility model is realized in this way, a chemical sewage filtration device includes a filter box, and further includes: four filter cavities are arranged inside the filter box, a sedimentation tank is opened inside the filter box, and the filter box is The outer side of the filter box is fixedly connected with a water outlet pipe that communicates with the sedimentation tank, the sedimentation tank is communicated with the four filter chambers, the filter box is provided with a filter assembly, and the filter assembly is fixedly connected to the filter chamber and the filter chamber. between sedimentation tanks;

The inside of the filter box is provided with a cavity, the cavity is arranged on the side of the filter cavity away from the sedimentation tank, the interior of the cavity is fixedly connected with a partition plate, and the outer side of the filter box is fixedly connected with the cavity. a water inlet pipe that communicates with the cavities, the water inlet pipe is between the filter chamber and the partition plate, and one side of the partition plate is provided with a power mechanism, and the power mechanism is used to provide a driving force;

The inside of the filter cavity is provided with a cleaning component, the cleaning component extends to the side of the baffle plate away from the filter cavity, the cleaning component is connected with the power mechanism, and the cleaning component cleans the filter component by continuous rotation.

In a further technical solution, the filter assembly includes a filter plate, a chute is provided on the side of the filter box, the filter plate is slidably connected to the inside of the chute, and an inspection port is opened on the side of the chute, and the maintenance An inspection door is hinged on the side of the port, and a handle is fixedly connected to the side of the inspection door facing away from the filter plate.

In a further technical solution, a waterproof sealing strip is provided on the side of the access door close to the filter plate.

In a further technical solution, the power mechanism includes a motor, the motor is fixedly installed on the outer end face of the filter box, the output shaft of the motor is connected with a main rotating shaft through a coupling, and the two ends of the main rotating shaft are respectively The bearing is rotatably connected with the inner end face of the filter box, the main rotating shaft is fixedly connected with a first gear, and the first gear is located on the side of the partition plate away from the filter cavity.

In a further technical solution, the cleaning assembly includes a rotating support shaft, one end of the rotating support shaft is rotatably connected to the partition plate through a bearing, and one end of the rotating support shaft close to the filter assembly is fixedly connected with a cleaning plate, and the cleaning plate is connected to the filter assembly. The filter plates are in contact with each other, and one end of the rotating support shaft is fixedly connected with a second gear, and the second gear is meshed with the first gear.

In a further technical solution, a communication hole is opened between every two of the filter cavities, and the four filter cavities are connected through the communication hole.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The embodiment of the present invention provides a chemical sewage filtering device. By setting a cleaning component and a power component, the power component provides power for the cleaning component, and the cleaning component can clean the residue on the filter plate by continuously rotating, so as to avoid the residue from clogging the filter plate. Therefore, the problem of slow filtration speed is avoided; by setting four filter cavities and connecting the four filter cavities through the communication holes, the waste water in the four filter cavities can communicate with each other, and the filtration efficiency is improved.

In the chemical sewage filter device provided by the embodiment of the present utility model, by arranging a filter assembly and an inspection port, the maintenance personnel can open the inspection door regularly and take out the filter plate for cleaning, so as to improve the filtering effect and make the utility model easy to maintain; Set up a sedimentation tank, so that the filtered chemical sewage is precipitated in the sedimentation tank, and the impurities in the sewage are further filtered, so that the filtering effect is better.

Description of drawings

Fig. 1 is the three-dimensional structural representation of the utility model;

Fig. 2 is the structural representation of the top section of the utility model;

Fig. 3 is the front structure schematic diagram of A-A section in Fig. 2 of the utility model;

Fig. 4 is the enlarged structural representation at C in Fig. 3 of the utility model;

Fig. 5 is the front structure schematic diagram of B-B section in Fig. 2 of the utility model;

FIG. 6 is a schematic structural diagram of a top section of the utility model.

In the drawings: filter box 1, filter cavity 2, sedimentation tank 3, filter plate 4, inspection door 5, waterproof sealing strip 6, cavity 7, partition 8, motor 9, main rotating shaft 10, first gear 11, The second gear 12 , the rotating support shaft 13 , the cleaning plate 14 , the water inlet pipe 15 , the water outlet pipe 16 , the communication hole 17 , and the handle 18 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

As shown in FIGS. 1-6 , a chemical sewage filtration device provided by the utility model includes a filter box 1, and also includes: four filter cavities 2 are arranged inside the filter box 1, and the filter box 1 A sedimentation tank 3 is opened inside the filter box 1, and the water outlet pipe 16 communicated with the sedimentation tank 3 is fixedly connected to the outer side of the filter box 1. The sedimentation tank 3 is communicated with the four filter cavities 2. A filter assembly is provided inside, and the filter assembly is fixedly connected between the filter cavity 2 and the sedimentation tank 3;

The inside of the filter box 1 is provided with a cavity 7, the cavity 7 is arranged on the side of the filter cavity 2 away from the sedimentation tank 3, and a partition 8 is fixedly connected to the inside of the cavity 7. The filter box 1 The outer side of the filter is fixedly connected with a water inlet pipe 15 that communicates with the cavity 7. The water inlet pipe 15 is between the filter chamber 2 and the partition plate 8. One side of the partition plate 8 is provided with a power mechanism, and the power Mechanisms are used to provide driving force;

The inside of the filter chamber 2 is provided with a cleaning component, the cleaning component extends to the side of the partition plate 8 away from the filter chamber 2, the cleaning component is connected with the power mechanism, and the cleaning component cleans the filter by continuously rotating. components.

The sewage enters the cavity 7 from the water inlet pipe 15, flows into the filter chamber 2, passes through the filter assembly and enters the sedimentation tank 3, and finally is discharged from the water outlet pipe 16. During this process, the power mechanism drives the cleaning mechanism to clean the filter assembly to avoid Filter assembly is clogged.

In the embodiment of the present invention, as shown in FIG. 2 , as a preferred embodiment of the present invention, the filter assembly includes a filter plate 4 , and the side of the filter box 1 is provided with a chute, and the filter plate 4 is slidably connected inside the chute, the side of the chute is provided with an inspection port, the side of the inspection port is hinged with an inspection door 5, and the side of the inspection door 5 away from the filter plate 4 is fixedly connected with a handle 18.

When the inspection door 5 is opened, the filter plate 4 can be pulled out for inspection and cleaning, so that the utility model is convenient for maintenance.

In the embodiment of the present invention, as shown in FIGS. 2-3 , as a preferred embodiment of the present invention, a waterproof sealing strip 6 is provided on the side of the access door 5 close to the filter plate 4 .

The waterproof sealing strip 6 prevents the sewage in the filter cavity 2 from leaking out of the inspection port.

In the embodiment of the present invention, as shown in FIGS. 1 to 5 , as a preferred embodiment of the present invention, the power mechanism includes a motor 9 , and the motor 9 is fixedly installed on the outer end face of the filter box 1 , The output shaft of the electric motor 9 is connected to the main rotating shaft 10 through a coupling, and the two ends of the main rotating shaft 10 are respectively connected to the inner end face of the filter box 1 through bearings. The main rotating shaft 10 is fixedly connected with a The first gear 11 is located on the side of the partition plate 8 away from the filter cavity 2 .

The motor 9 drives the main rotating shaft 10 to rotate, thereby driving the first gear 11 to rotate, so that the first gear 11 drives the cleaning assembly to clean the filter assembly.

In the embodiment of the present invention, as shown in FIGS. 4-6 , as a preferred embodiment of the present invention, the cleaning assembly includes a rotating support shaft 13 , and one end of the rotating support shaft 13 is connected to a spacer through a bearing. The plate 8 is rotatably connected, one end of the rotating support shaft 13 close to the filter assembly is fixedly connected with a cleaning plate 14, the cleaning plate 14 is in contact with the filter plate 4, and one end of the rotating support shaft 13 is fixedly connected with the second gear 12 , the second gear 12 meshes with the first gear 11 .

The power mechanism drives the second gear 12 to rotate through the first gear 11, thereby driving the rotating support shaft 13 to rotate, thereby driving the cleaning plate 14 to rotate, and the cleaning plate 14 cleans the filter assembly to avoid blockage of the filter assembly.

In the embodiment of the present invention, as shown in FIG. 6 , as a preferred embodiment of the present invention, a communication hole 17 is opened between every two of the filter cavities 2 , and the four filter cavities 2 pass through the communication hole 17 is connected.

The communication hole 17 makes the four filter chambers 2 communicate with each other. When one of the filter chambers 2 is blocked, the sewage in the filter chamber 2 can flow into the other three filter chambers 2 through the communication hole 17 and continue to filter, avoiding the filter box. 1 The overall blockage occurs, which improves the filtration efficiency.

In this chemical sewage filter device, the sewage enters the cavity 7 from the water inlet pipe 15, flows into the filter chamber 2, passes through the filter plate 4 and enters the sedimentation tank 3, and finally is discharged from the water outlet pipe 16. Turn on the power switch of the motor 9, and the motor 9 drives the The main rotating shaft 10 rotates, thereby driving the first gear 11 to rotate, and the first gear 11 drives the second gear 12 to rotate, thereby driving the rotating support shaft 13 to rotate, thereby driving the cleaning plate 14 to rotate, and the cleaning plate 14 cleans the filter plate 4, To prevent waste residue from clogging the filter plate 4, during maintenance, open the inspection door 5, and then the filter plate 4 can be pulled out for maintenance and cleaning, so that the utility model is convenient for maintenance; the communication hole 17 makes the four filter chambers 2 communicate with each other. When one filter chamber 2 is blocked, the sewage in the filter chamber 2 can flow into the other three filter chambers 2 through the communication hole 17 to continue filtering, which avoids the blockage of the filter box 1 as a whole and improves the filtering efficiency.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a chemical industry sewage filter equipment, includes the rose box, its characterized in that still includes: the filter box is internally provided with four filter cavities, the filter box is internally provided with a sedimentation tank, the sedimentation tank is communicated with the four filter cavities, and the filter box is internally provided with a filter assembly which is fixedly connected between the filter cavities and the sedimentation tank;

a cavity is formed in the filtering box and is arranged on one side, away from the sedimentation tank, of the filtering cavity, a partition plate is fixedly connected in the cavity, and a power mechanism is arranged on one side of the partition plate and is used for providing driving force;

the inside of filter chamber is provided with cleans the subassembly, clean the subassembly and extend to the one side that the baffle deviates from the filter chamber, clean the subassembly and be connected with power unit transmission, clean the subassembly and clear up the filter assembly through lasting pivoted mode.

2. The chemical wastewater filtering device according to claim 1, wherein the filtering component comprises a filtering plate, a sliding groove is formed in a side surface of the filtering box, the filtering plate is slidably connected inside the sliding groove, an access hole is formed in a side surface of the sliding groove, and an access door is hinged to a side surface of the access hole.

3. The chemical sewage filtering device according to claim 2, wherein a waterproof sealing strip is arranged on one side of the access door close to the filter plate.

4. The chemical wastewater filtering device according to claim 1, wherein the power mechanism comprises a motor, the motor is fixedly installed on the outer end surface of the filtering tank, an output shaft of the motor is connected with a main rotating shaft through a coupling in a transmission manner, two ends of the main rotating shaft are respectively connected with the inner end surface of the filtering tank through bearings in a rotating manner, the main rotating shaft is fixedly connected with a first gear, and the first gear is located on one side of the partition plate, which is far away from the filtering cavity.

5. The chemical wastewater filtering device according to claim 2 or 4, wherein the sweeping assembly comprises a rotating fulcrum, one end of the rotating fulcrum is rotatably connected with the partition plate through a bearing, one end of the rotating fulcrum close to the filtering assembly is fixedly connected with a sweeping plate, the sweeping plate is abutted against the filtering plate, one end of the rotating fulcrum is fixedly connected with a second gear, and the second gear is meshed with the first gear.

6. The chemical wastewater filtering device according to claim 1, wherein a communication hole is formed between every two of the filtering chambers, and the four filtering chambers are communicated through the communication hole.

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