CN216537338U

CN216537338U - Pressure-bearing type liquid-slag separation filter

Info

Publication number: CN216537338U
Application number: CN202122509343.9U
Authority: CN
Inventors: 郑华包
Original assignee: Osaces Guangzhou Health Equipment Co ltd
Current assignee: Osaces Guangzhou Health Equipment Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-17
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of filters, in particular to a pressure-bearing type liquid-slag separation filter; the tank comprises a tank body, wherein a filtering device is arranged on the inner side of the tank body, the lower part of the filtering device is communicated with the outer wall of the tank body through a water inlet, the middle part of the filtering device is communicated with the outer wall of the tank body through a water outlet, a back washing mechanism is arranged inside the filtering device, a sewage discharge port communicated with the outer wall of the tank body is arranged outside the filtering device, and a vibrating device is arranged on the outer wall of the tank body; the filter screen has small volume, light weight and convenient cleaning; the back washing mechanism is arranged, so that the trouble of manual cleaning is avoided; the stirring impeller can stir and crush the deposited and agglomerated dirt, so that the pollution discharge is thorough, and the back washing is cleaner; the vibration device is arranged, so that dirt adsorbed on the filter screen can be separated and discharged along with the water; the monitoring equipment is arranged on the water outlet, so that the flow of water can be observed at any time conveniently, the filter screen can be backwashed in time, the filter screen is prevented from being blocked, and the efficiency of filtering water is improved.

Description

Pressure-bearing type liquid-slag separation filter

Technical Field

The utility model relates to the field of filters, in particular to a pressure-bearing type liquid-residue separation filter.

Background

The water treatment filter is equipment for filtering and purifying water by removing substances which are not needed for production and life in the water through various physical and chemical means. Because social production and life are closely related to water, the application range related to the field of water treatment is very wide, and the method forms a huge industrial application.

Most of the existing water treatment equipment adopts a sand cylinder for filtration, the internal filter material is quartz sand, the equipment is large and heavy, the internal filter material is easy to agglomerate and harden, the internal filter material is cleaned by manual operation, a large amount of water is consumed for each maintenance and cleaning, and the internal filter material of the filter equipment needs to be replaced in 2-3 years; the cleaning is troublesome and the material consumption is serious; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects described in the background art and provide a pressure-bearing type liquid-slag separation filter.

In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a pressure-bearing formula liquid sediment separation filter, includes a jar body, the inboard of the jar body is provided with filter equipment, filter equipment's below is through the water inlet and jar outer wall intercommunication of the body, filter equipment's middle part is through delivery port and jar outer wall intercommunication of the body, filter equipment's inside is provided with back flush mechanism, filter equipment's outside is provided with the drain with jar external wall intercommunication, be provided with vibrator on the outer wall of the body.

Further, the tank body comprises a cylinder body and a cover body, and a filtering device is arranged inside the cylinder body and the cover body together; the cylinder body and the cover body are fixedly connected through rivets.

Furthermore, the filtering device comprises a base, a filtering net and a connecting cap, wherein the base is fixedly connected with the bottom of the barrel, the inside of the base is of a hollow structure, the upper part of the base is communicated with the lower end of the filtering net, and the upper end of the filtering net is fixedly connected with the connecting cap; the upper part of the base is fixedly connected with the lower end of the filter screen through a rivet, and the upper end of the filter screen is fixedly connected with the connecting cap through a rivet.

Further, the water inlet is communicated with the base and the outer wall of the barrel, the water outlet is communicated with the outer wall of the barrel, and the sewage discharge outlet is communicated with the connecting cap and the outer wall of the cover body.

Furthermore, a monitoring device is arranged on the water outlet.

Further, the monitoring device is a flow meter.

Furthermore, the back washing mechanism comprises a back washing motor arranged above the cover body, an output shaft of the back washing motor is connected with a rotating shaft, the rotating shaft extends to the filter screen, and a stirring impeller is arranged on the outer side of the rotating shaft.

Further, the stirring impeller is provided with a plurality of groups.

Further, a placing groove is formed in the outer portion of the barrel, and a vibration device is installed in the placing groove.

Further, the vibration device is an ultrasonic low-frequency vibrator; during backwashing, the ultrasonic low-frequency vibrator is started to vibrate the cylinder, so that the filter screen on the inner side of the cylinder vibrates, impurities on the inner side of the filter screen are conveniently separated from the filter screen quickly, and sewage with the impurities is discharged from a sewage discharge outlet.

The pressure-bearing liquid-residue separation filter has the beneficial effects that:

1. the pressure-bearing liquid-slag separation filter provided by the utility model has the advantages that the traditional quartz sand is replaced by the filter screen, the size is small, the weight is light, and the cleaning is convenient.

2. The pressure-bearing liquid-slag separation filter avoids the trouble of manual cleaning by arranging the back washing mechanism; the stirring impeller in the filter screen can stir and crush the deposited and agglomerated dirt, so that the dirt discharge is more thorough, and the back washing is cleaner.

3. The pressure-bearing liquid-slag separation filter is provided with the vibration device, so that when equipment is cleaned and sewage is discharged, dirt and sewage adsorbed on the filter screen can be separated and discharged along with water through ultrasonic vibration.

4. According to the pressure-bearing liquid-slag separation filter, the monitoring equipment is arranged on the water outlet, so that the flow of water can be observed at any time conveniently, the filter screen is backwashed in time, the filter screen is prevented from being blocked, and the efficiency of filtering water is improved.

Drawings

FIG. 1 is a schematic structural diagram of a pressure-bearing type liquid-slag separating filter of the present invention;

FIG. 2 is a schematic structural diagram of the pressure-bearing liquid-slag separating filter of the present invention in operation;

FIG. 3 is a schematic structural diagram of the pressure-bearing liquid-residue separation filter during back flushing.

In the figure: 1-tank body, 11-cylinder body, 12-cover body, 13-water inlet, 14-water outlet, 15-sewage outlet, 16-placement groove, 17-flowmeter, 21-base, 22-filter screen, 23-connecting cap, 31-back washing motor, 32-rotating shaft, 33-stirring impeller and 34-ultrasonic low-frequency vibrator.

Detailed Description

The pressure-bearing type liquid-slag separating filter of the utility model is described in more detail by the specific embodiment with reference to the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, the pressure-bearing liquid-slag separating filter of the present embodiment has a small volume, a light weight, and a convenient cleaning; the back washing mechanism is arranged, so that the trouble of manual cleaning is avoided; the stirring impeller can stir and crush dirt of the precipitated and agglomerated sludge, so that the sewage discharge is more thorough, and the back washing is cleaner; the vibration device is arranged, so that dirt adsorbed on the filter screen can be separated and discharged along with water; the water outlet is provided with monitoring equipment, so that the flow of water can be observed at any time conveniently, the filter screen can be washed back in time, the filter screen is prevented from being blocked, the efficiency of filtering water is improved, and the like, and the water filtering tank specifically comprises a tank body 1, wherein the tank body 1 comprises a cylinder body 11 and a cover body 12, the cylinder body 11 and the cover body 12 are both formed by punching and welding 304 stainless steel, the cylinder body 11 is a cylinder, the cover body 12 is in a frustum shape, and the cylinder body 11 and the cover body 12 are fixedly connected through rivets. The interior of the cylinder body 11 and the cover body 12 are provided with a filtering device together; the filter device comprises a base 21, a filter screen 22 and a connecting cap 23. Base 21 and barrel 11 bottom fixed connection, the inside of base 21 is hollow structure, and rivet fixed connection is passed through with the lower extreme of filter screen 22 in the top of base 21, and the top of base 21 and the lower extreme intercommunication of filter screen 22 to make rivers can flow to filter in the filter screen 22 from base 21. The upper end of the filter screen 22 is communicated with the connecting cap 23, and the upper end of the filter screen 22 is fixedly connected with the connecting cap 23 through a rivet.

Referring to fig. 2, the base 21 is communicated with the outer wall of the barrel 11 through the water inlet 13, the water outlet 14 is communicated with the outer wall of the barrel 11, and the water outlet 14 is provided with a monitoring device which is a flowmeter 17. When normally filtering, close drain 15, inside rivers passed through water inlet 13 and get into base 21 from the external world, later gather in base 21 is inside, get into filter screen 22, impurity is stayed in filter screen 22, and the clear water of straining is located the filter screen 22 outside, constantly accumulates, when the height that reaches delivery port 14, can follow delivery port 14 and discharge.

Referring to fig. 3, a back washing mechanism is disposed inside the filtering apparatus, the back washing mechanism includes a back washing motor 31 disposed above the cover 12, an output shaft of the back washing motor 31 is connected with a rotating shaft 32, the rotating shaft 32 extends to the filter screen 22, a plurality of sets of stirring impellers 33 are disposed outside the rotating shaft 32, and the sets of stirring impellers 33 are disposed. The outside of the filtering device is provided with a sewage draining exit 15 communicated with the outer wall of the tank body 1, and the sewage draining exit 15 communicates the connecting cap 23 with the outer wall of the cover body 12. A placing groove 16 is formed in the outer portion of the barrel 11, and a vibrating device is installed in the placing groove 16. The vibration device is an ultrasonic low-frequency vibrator 34; when the flow meter 17 monitors that the flow rate of the water outlet 14 is smaller than the preset flow rate, it can be determined that there are more impurities in the filter screen 22 and the backwashing needs to be performed, at this time, the water outlet 14 is closed, and the backwashing motor 31 and the ultrasonic low-frequency vibrator 34 are started. During backwashing, water flows into the base 21 from the outside through the water inlet 13, then is accumulated in the base 21 and enters the filter screen 22, and the stirring impeller 33 cleans the inner side of the filter screen 22 under the driving of the backwashing motor 31, so that impurities attached to the inner side of the filter screen 22 are separated from the filter screen 22 and are discharged from the sewage outlet 15 along with the water flow. The ultrasonic low-frequency vibrator 34 is started to vibrate the barrel 11, so that the filter screen 22 on the inner side of the barrel 11 is vibrated, the impurities on the inner side of the filter screen can be conveniently separated from the filter screen quickly, and the sewage with the impurities is discharged from the sewage discharge outlet 15.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.

Claims

1. The utility model provides a pressure-bearing formula liquid sediment separation filter, includes a jar body, its characterized in that: the inner side of the tank body is provided with a filtering device, the lower part of the filtering device is communicated with the outer wall of the tank body through a water inlet, the middle part of the filtering device is communicated with the outer wall of the tank body through a water outlet, a back washing mechanism is arranged inside the filtering device, a sewage discharge outlet communicated with the outer wall of the tank body is arranged outside the filtering device, and a vibrating device is arranged on the outer wall of the tank body.

2. The pressure-bearing liquid-residue separation filter of claim 1, wherein: the tank body comprises a cylinder body and a cover body, and the inside of the cylinder body and the inside of the cover body are provided with a filtering device together.

3. The pressure-bearing liquid-residue separation filter of claim 2, wherein: the filter device comprises a base, a filter screen and a connecting cap, the base is fixedly connected with the bottom of the barrel, the base is of a hollow structure, the upper portion of the base is communicated with the lower end of the filter screen, and the upper end of the filter screen is fixedly connected with the connecting cap.

4. A pressure-bearing liquid-residue separation filter according to claim 3, wherein: the base is communicated with the outer wall of the barrel through the water inlet, the water outlet is communicated with the outer wall of the barrel, and the connecting cap is communicated with the outer wall of the cover through the sewage draining outlet.

5. The pressure-bearing liquid-residue separation filter according to any one of claims 1 to 4, wherein: and a monitoring device is arranged on the water outlet.

6. The pressure-bearing liquid-residue separation filter of claim 5, wherein: the monitoring device is a flow meter.

7. The pressure-bearing liquid-residue separation filter of claim 1, wherein: the back washing mechanism comprises a back washing motor arranged above the cover body, an output shaft of the back washing motor is connected with a rotating shaft, the rotating shaft extends to the filter screen, and a stirring impeller is arranged on the outer side of the rotating shaft.

8. The pressure-bearing liquid-residue separation filter of claim 7, wherein: the stirring impeller is provided with a plurality of groups.

9. The pressure-bearing liquid-residue separation filter of claim 2, wherein: the outside of barrel has seted up the standing groove, install vibrator in the standing groove.

10. The pressure-bearing liquid-residue separation filter according to claim 1 or 9, wherein: the vibration device is an ultrasonic low-frequency vibrator.