CN221894840U - A sewage treatment device for building water supply and drainage - Google Patents

Abstract

The utility model discloses a sewage treatment device for building water supply and drainage, which comprises a treatment box, wherein a treatment component is arranged at the top of the treatment box, one end of the treatment component is connected with one side of the treatment box, the top of the treatment component is connected with a water inlet pipe and a first feed pipe, one end of the treatment box is connected with a filter component, the filter component is communicated with the inside of the treatment box, and the building sewage can be filtered, namely, air or other gases are injected into the water through a dissolved air pump, so that some fine suspended matters or valley particles in the water are attached to air bubbles and float up to the water surface along with the air bubbles, thereby separating and treating large particle impurities in the building sewage, then the first filtered building sewage is conveyed into a filter cartridge, and then is filtered for multiple times, so that the filtering and separation of some smaller particles are realized, and the treatment effect of the building sewage can be further ensured.

Description

A sewage treatment device for building water supply and drainage

Technical Field

The utility model relates to the technical field of building sewage treatment, in particular to a sewage treatment device used for building water supply and drainage.

Background Art

Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. In the process of construction projects, a large amount of sewage is usually generated, which needs to be treated by sewage treatment devices. The sewage generated by construction projects contains a large amount of fixed substances such as sand and gravel. It is difficult for the device to clean the impurities on the surface of the filter, which affects the use effect of the device. Therefore, a sewage treatment device for building water supply and drainage is needed.

A construction sewage treatment device disclosed in Chinese patent publication No. CN 217410054 U can solve the problem that large solid particles in the current construction sewage easily cause clogging of the filter screen.

However, the above patent has certain shortcomings in actual use. Although it can solve the problem of filter net clogging when used, when treating construction sewage, the sewage can only be filtered once, that is, only the sand and gravel with larger particles in the construction sewage are filtered, so that some impurities with smaller particles in the construction sewage cannot be filtered out, which makes the construction sewage treatment effect poor.

Utility Model Content

The purpose of the utility model is to provide a sewage treatment device for building water supply and drainage to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A sewage treatment device for building water supply and drainage comprises a treatment box, a treatment assembly is arranged on the top of the treatment box, one end of the treatment assembly is connected to one side of the treatment box, a water inlet pipe and a first feed pipe are connected to the top of the treatment assembly, a filter assembly is connected to one end of the treatment box, and the filter assembly is communicated with the interior of the treatment box.

Furthermore, the processing assembly includes a mixing box, which is arranged on the top of the processing box, the water inlet pipe and the first feed pipe are connected to the mixing box, a first motor and a first connecting rod are arranged on one side of the mixing box, and a second connecting rod is arranged on the output end of the first motor through a coupling, and one end of the first connecting rod and the second connecting rod extends from the outside of the mixing box to the inside of the mixing box.

Furthermore, mixing blades are provided on the surface of one end of the first connecting rod and the second connecting rod located inside the mixing box, and a sprocket is provided on one side of the mixing box through one end of the first connecting rod and the second connecting rod located inside the mixing box, and a chain is sleeved on the sprocket. A first output pipe is connected to one side of the mixing box, and a control valve is installed on the first output pipe. The first output pipe is connected to one side of the processing box, and an air dissolving pump is provided on one side of the processing box. The output end of the air dissolving pump is connected to the second output pipe, and one end of the second output pipe extends to the interior of the processing box.

Furthermore, a second output pipe is located inside the processing box and is connected to an output nozzle at one end. A slag removal device is arranged directly above the output nozzle. One end of the slag removal device extends from the inside of the processing box to the outside of the processing box. The slag removal device is provided with an output port on one side close to the inside of the processing box, and a collecting bucket is provided on one side of the output port.

Furthermore, the filter assembly includes a third output pipe, one end of which is connected to one side of the processing box, and the third output pipe is connected to the inside of the processing box. A mixing cylinder is installed on the third output pipe, and multiple support frames are arranged in the mixing cylinder. The support frames are connected to auxiliary rods through bearings.

Furthermore, turbine blades are provided on the surface of the auxiliary rod, a second feed pipe is connected to one side of the mixing cylinder, and the second feed pipe is arranged at the top of the mixing box, one end of the third output pipe is connected to a delivery pump, a filter cylinder is provided at one end of the delivery pump, and the output end of the delivery pump is connected to one end of the filter cylinder.

Furthermore, a second motor is arranged on the top of the filter cartridge, and the output end of the second motor is connected to a filter rod through a coupling. One end of the filter rod extends from the outside of the filter cartridge to the inside of the filter cartridge, and one end of the filter rod located inside the filter cartridge is provided with multiple sets of auxiliary blades through a mounting seat.

Furthermore, a cleaning brush is arranged on the auxiliary blade, a composite filter is arranged just above the auxiliary blade, and a drain pipe is connected to the bottom of the filter cartridge.

Compared with the prior art, the utility model has the following beneficial effects: through the cooperation between the treatment component and the filtering component, the construction sewage can be filtered during the process, that is, air or other gas is injected into the water through the dissolved air pump, so that some fine suspended matter or bottom particles in the water are attached to the bubbles and float to the water surface with the bubbles, so that the large particles of impurities in the construction sewage can be separated and processed, and then the construction sewage filtered for the first time is transported to the filter cylinder, and then filtered again for multiple times, so as to achieve the filtration and separation of some smaller particles, thereby further ensuring the treatment effect of the construction sewage.

BRIEF DESCRIPTION OF THE DRAWINGS

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 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.

FIG1 is a schematic structural diagram of a sewage treatment device for building water supply and drainage according to an embodiment of the utility model;

FIG2 is a schematic side view of a sewage treatment device for building water supply and drainage according to an embodiment of the utility model;

FIG3 is a schematic cross-sectional view of a sewage treatment device for building water supply and drainage according to an embodiment of the utility model;

FIG4 is a schematic diagram of a treatment component structure of a sewage treatment device for building water supply and drainage according to an embodiment of the present utility model;

FIG5 is a second schematic diagram of a treatment component structure of a sewage treatment device for building water supply and drainage according to an embodiment of the utility model;

FIG6 is a schematic diagram of a filter assembly structure of a sewage treatment device for building water supply and drainage according to an embodiment of the present utility model;

FIG. 7 is a second schematic diagram of the structure of a filter assembly of a sewage treatment device for building water supply and drainage according to an embodiment of the present utility model.

Reference numerals:

1. Processing box; 2. Processing assembly; 201. Mixing box; 202. First motor; 203. First connecting rod; 204. Second connecting rod; 205. Mixing blade; 206. Sprocket; 207. Chain; 208. First output pipe; 209. Dissolving pump; 210. Second output pipe; 211. Output nozzle; 212. Deslagging equipment; 3. Water inlet pipe; 4. First feed pipe; 5. Filter assembly; 501. Third output pipe; 502. Mixing cylinder; 503. Auxiliary rod; 504. Turbine blade; 505. Delivery pump; 506. Filter cylinder; 507. Second motor; 508. Filter rod; 509. Auxiliary blade; 510. Cleaning brush; 511. Composite filter; 6. Control valve; 7. Output port; 8. Collecting bucket; 9. Support frame; 10. Second feed pipe; 11. Drain pipe.

DETAILED DESCRIPTION

Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

Please refer to Figures 1 to 7. According to an embodiment of the utility model, a sewage treatment device for building water supply and drainage includes a treatment box 1 with a rectangular structure, which is used to treat building sewage. A treatment component 2 is arranged on the top of the treatment box 1 for treating larger particles of impurities in the building sewage. One end of the treatment component 2 is connected to one side of the treatment box 1. The top of the treatment component 2 is connected to an inlet pipe 3 and a first feed pipe 4 for conveying building sewage and treatment agents. In actual use, the inlet pipe 3 and the first feed pipe 4 are both connected to an external metering pump body. A filter component 5 is connected to one end of the treatment box 1 for filtering smaller particles of impurities, and the filter component 5 is communicated with the interior of the treatment box 1. A controller is arranged on one side of the treatment box 1.

As shown in Figures 1 to 7, the processing component 2 includes a mixing box 201 with a rectangular structure. The mixing box 201 is arranged on the top of the processing box 1. The water inlet pipe 3 and the first feed pipe 4 are connected to the mixing box 201. A first motor 202 and a first connecting rod 203 are arranged on one side of the mixing box 201. The output end of the first motor 202 is provided with a second connecting rod 204 through a coupling. One end of the first connecting rod 203 and the second connecting rod 204 extends from the outside of the mixing box 201 to the inside of the mixing box 201. Mixing blades 205 are arranged on the surface of one end of the first connecting rod 203 and the second connecting rod 204 located inside the mixing box 201. One end of the first connecting rod 203 and the second connecting rod 204 located inside the mixing box 201 passes through a sprocket 206 arranged on one side of the mixing box 201, and a chain 207 is sleeved on the sprocket 206. One side of the mixing box 201 is connected to the first output Outlet pipe 208, a control valve 6 is installed on the first output pipe 208, the first output pipe 208 is connected to one side of the processing box 1, an air dissolving pump 209 is arranged on one side of the processing box 1, the model of the air dissolving pump 209 is 50KFD-12, the output end of the air dissolving pump 209 is connected to the second output pipe 210, one end of the second output pipe 210 extends to the inside of the processing box 1, the second output pipe 210 is located inside the processing box 1 and is connected to an output nozzle 211 at one end, a slag removal device 212 is arranged directly above the output nozzle 211, which is used to scrape out the floating impurities, the slag removal device 212 is composed of two conveying pipes, a transmission belt, a scraper, and a driving motor, one end of the slag removal device 212 extends from the inside of the processing box 1 to the outside of the processing box 1, the slag removal device 212 is provided with an inclined output port 7 near the inside of the processing box 1, and an inclined collecting bucket 8 is arranged on one side of the output port 7.

As shown in FIGS. 1 to 7 , the filter assembly 5 includes a third output pipe 501, one end of which is connected to one side of the treatment box 1, and the third output pipe 501 is communicated with the inside of the treatment box 1, a mixing barrel 502 is installed on the third output pipe 501, two cross-shaped support frames 9 are arranged in the mixing barrel 502, the support frame 9 is connected to an auxiliary rod 503 through a bearing, and a turbine blade 504 is arranged on the surface of the auxiliary rod 503, a second feed pipe 10 is connected to one side of the mixing barrel 502, and the second feed pipe 10 is arranged on the top of the mixing box 201, one end of the third output pipe 501 is connected to a delivery pump 505, one end of the delivery pump 505 is provided with a filter cartridge 506, and the output end of the delivery pump 505 is connected to one end of the filter cartridge 506, and the top of the filter cartridge 506 A second motor 507 is provided at the bottom, and the output end of the second motor 507 is connected to a filter rod 508 through a coupling. One end of the filter rod 508 extends from the outside of the filter cartridge 506 to the inside of the filter cartridge 506. One end of the filter rod 508 located inside the filter cartridge 506 is provided with three groups of auxiliary blades 509 through a mounting seat. Each group is provided with four auxiliary blades 509. A cleaning brush 510 is provided on the auxiliary blade 509, that is, it is arranged on three sides of the surface of the auxiliary blade 509. A composite filter screen 511 is provided directly above the auxiliary blade 509. The composite filter screen 511 is composed of coarse sand, gravel, coal slag, activated carbon, sponge, bio-ball, acrylic cotton, ion exchange resin, polypropylene melt-blown filter element (PP cotton), and wire-wound filter element. The bottom of the filter cartridge 506 is connected to a drain pipe 11.

In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

Working principle: In summary, with the aid of the above technical solution of the utility model, when building sewage is treated, the building sewage is fed into the mixing box 201 through the water inlet pipe 3 through the external pump body, the first motor 202 is started by the controller, and then the output end of the first motor 202 drives the second connecting rod 204 to rotate, and then the second connecting rod 204 drives the first connecting rod 203 to rotate through the sprocket 206 and the chain 207, and drives the mixing blade 205 to rotate during the rotation process. During the rotation process, the external quantitative pump body is used by the controller to feed the treatment agent into the mixing box 201 through the first feed pipe 4. Then, the treatment agent is mixed with the construction sewage for treatment, and then the control valve 6 is opened by the controller, and then the mixed construction sewage is transported to the inside of the treatment box 1 through the first output pipe 208, and the dissolved air pump 209 is started by the controller, and then the output end of the dissolved air pump 209 transports the gas to the second output pipe 210, and then the second output pipe 210 injects air or other gas into the sewage of the treatment box 1 through the output nozzle 211, so that some fine suspended matter or bottom particles in the water are attached to the bubbles and float to the water surface with the bubbles, and then the slag removal device 212 is started by the controller, and then the slag removal device 212 The floating impurities are transported to the position of the output port 7, and then the impurities are guided to the inside of the collection bucket 8 through the output port 7. After the first construction sewage treatment is completed, the delivery pump 505 is started through the controller, and then the delivery pump 505 delivers the first treated sewage into the mixing barrel 502 through the third output pipe 501, and then the treatment agent is delivered to the mixing barrel 502 through the second feed pipe 10 through the external quantitative pump body. Since the delivery pump 505 generates a certain suction force, the turbine blade 504 on the auxiliary rod 503 is driven to rotate during the delivery process, and the input treatment agent is mixed and treated, and the mixed sewage is then mixed. The aqueous solution is delivered to the filter cartridge 506 by the delivery pump 505, and then the second motor 507 is started through the controller, and then the output end of the second motor 507 drives the filter rod 508 to rotate. When the filter rod 508 rotates, it will drive multiple groups of auxiliary blades 509 to rotate as well, thereby avoiding clogging problems when the composite filter screen 511 is filtered. During the rotation process, multiple filtrations are performed through the composite filter screen 511. At the same time, when the auxiliary blades 509 are filtering, the inner wall of the filter cartridge 506 can be cleaned by the cleaning brush 510, thereby ensuring the treatment effect of building sewage, and then the treated sewage is discharged through the drain pipe 11.

Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a sewage treatment plant for building water supply and drainage, includes treatment box (1), its characterized in that: the top of the treatment box (1) is provided with a treatment assembly (2), one end of the treatment assembly (2) is connected with one side of the treatment box (1), the top of the treatment assembly (2) is connected with a water inlet pipe (3) and a first feed pipe (4), one end of the treatment box (1) is connected with a filtering assembly (5), and the filtering assembly (5) is communicated with the inside of the treatment box (1);

The processing assembly (2) comprises a mixing box (201), the mixing box (201) is arranged at the top of the processing box (1), the water inlet pipe (3) and the first feed pipe (4) are connected to the mixing box (201), a first motor (202) and a first connecting rod (203) are arranged on one side of the mixing box (201), a second connecting rod (204) is arranged at the output end of the first motor (202) through a coupling, and one ends of the first connecting rod (203) and the second connecting rod (204) extend from the outside of the mixing box (201) to the inside of the mixing box (201);

The novel mixing device comprises a mixing box (201), and is characterized in that a mixing blade (205) is arranged on one end surface of the first connecting rod (203) and one end surface of the second connecting rod (204) which are positioned inside the mixing box (201), a chain wheel (206) is arranged on one side of the first connecting rod (203) and one end of the second connecting rod (204) which are positioned inside the mixing box (201) in a penetrating mode, a chain (207) is sleeved on the chain wheel (206), a first output pipe (208) is connected to one side of the mixing box (201), a control valve (6) is arranged on the first output pipe (208), the first output pipe (208) is connected with one side of the processing box (1), a dissolved air pump (209) is arranged on one side of the processing box (1), a second output pipe (210) is connected to the output end of the second output pipe (210) and one end of the second output pipe (210) extends to the inside the processing box (1).

The second output tube (210) is located the inside one end of processing case (1) is connected with output shower nozzle (211), be provided with deslagging equipment (212) directly over output shower nozzle (211), the one end of deslagging equipment (212) extends to by the inside of processing case (1) the outside of processing case (1), deslagging equipment (212) are close to processing case (1) inside one side has seted up delivery outlet (7), delivery outlet (7) one side is provided with and collects fill (8).

2. The sewage treatment device for building water supply and drainage according to claim 1, wherein the filtering component (5) comprises a third output pipe (501), one end of the third output pipe (501) is connected to one side of the treatment tank (1), the third output pipe (501) is communicated with the inside of the treatment tank (1), a mixing drum (502) is installed on the third output pipe (501), a plurality of supporting frames (9) are arranged in the mixing drum (502), and the supporting frames (9) are connected with auxiliary rods (503) through bearings.

3. A sewage treatment device for building water supply and drainage according to claim 2, characterized in that the surface of the auxiliary rod (503) is provided with a turbine blade (504), one side of the mixing drum (502) is connected with a second feeding pipe (10), the second feeding pipe (10) is arranged at the top of the mixing box (201), one end of the third output pipe (501) is connected with a delivery pump (505), one end of the delivery pump (505) is provided with a filter cartridge (506), and the output end of the delivery pump (505) is connected with one end of the filter cartridge (506).

4. A sewage treatment device for building water supply and drainage according to claim 3, characterized in that the top of the filter cartridge (506) is provided with a second motor (507), the output end of the second motor (507) is connected with a filter rod (508) through a coupling, one end of the filter rod (508) extends from the outside of the filter cartridge (506) to the inside of the filter cartridge (506), and one end of the filter rod (508) located in the inside of the filter cartridge (506) is provided with a plurality of groups of auxiliary blades (509) through a mounting seat.

5. The sewage treatment device for building water supply and drainage according to claim 4, wherein a cleaning brush (510) is arranged on the auxiliary blade (509), a composite filter screen (511) is arranged right above the auxiliary blade (509), and a drain pipe (11) is connected to the bottom of the filter cartridge (506).